Ann Hellström
Professor/ Chief Physician
Department of Clinical-
Postnatal hyperglycemia alters amino acid in retinas (model of Phase I
ROP)
J. C. Harman, Aldina Pivodic, Anders K. Nilsson, M. Boeck, H. Yagi, K. Neilsen, M. J. Ko, J. Y. Yang, M. Kinter, Ann Hellström, Z. J. Fu
Iscience - 2023 -
Modification of serum fatty acids in preterm infants by parenteral lipids and enteral docosahexaenoic acid/arachidonic acid: A secondary analysis of the Mega Donna Mega
trial
Ulrika Sjöbom, Mats X. Andersson, Aldina Pivodic, A. M. Lund, M. Vanpee, I. Hansen-Pupp, D. Ley, D. Wackernagel, Karin Sävman, L. E. H. Smith, Chatarina Löfqvist, Ann Hellström, Anders K. Nilsson
Clinical Nutrition - 2023 -
Ophthalmological outcome of 6.5 years children treated for retinopathy of prematurity: a Swedish register
study
E. Larsson, Ann Hellström, K. Tornqvist, A. Wallin, B. Sunnqvist, K. S. Hochhard, Pia Lundgren, A. Al-Hawasi, K. T. Fahnehjelm, L. Granse, G. Holmstrom
British Journal of Ophthalmology - 2023 -
Is thrombocytopenia and postnatal weight gain associated with treatment-requiring retinopathy of prematurity? A matched case-control
study.
Aikaterini K Seliniotaki, Maria Lithoxopoulou, Stella Moutzouri, Emmanouil Bouras, Elisavet Diamanti, Nikolaos Ziakas, Pia Lundgren, Ann Hellström, Anna-Bettina Haidich, Asimina Mataftsi
Acta ophthalmologica - 2023 -
The development of blood protein profiles in extremely preterm infants follows a stereotypic evolution
pattern
W. Zhong, H. Danielsson, N. Brusselaers, D. Wackernagel, Ulrika Sjöbom, Karin Sävman, I. H. Pupp, D. Ley, Anders K. Nilsson, L. Fagerberg, M. Uhlen, Ann Hellström
Communications Medicine - 2023 -
Postnatal serum IGF-1 levels associate with brain volumes at term in extremely preterm
infants
William Hellström, L. M. Hortensius, Chatarina Löfqvist, Gunnel Hellgren, M. L. Tataranno, D. Ley, Mjnl Benders, Ann Hellström, Isabella Björkman-Burtscher, Rolf A. Heckemann, Karin Sävman
Pediatric Research - 2023 -
Blood protein profiles related to preterm birth and retinopathy of
prematurity
H. Danielsson, A. Tebani, W. Zhong, L. Fagerberg, N. Brusselaers, Anna-Lena Hård, M. Uhlen, Ann Hellström
Pediatric Research - 2022 -
Preterm infant circulating sex steroid levels are not altered by transfusion with adult male plasma: a retrospective multicentre cohort
study
Anders K. Nilsson, Gunnel Hellgren, Ulrika Sjöbom, Andreas Landin, Henrik Ryberg, D. Wackernagel, D. Ley, I. H. Pupp, Matti Poutanen, Claes Ohlsson, Ann Hellström
Archives of Disease in Childhood-Fetal and Neonatal Edition - 2022 -
Fatty acid composition of milk from mothers giving birth at extremely low gestation in
Sweden
Ulrika Sjöbom, Osman Cismaan, I. Hansen-Pupp, D. Wackernagel, Karin Sävman, Ann Hellström, Anders K. Nilsson
Experimental Results - 2022 -
Low fraction of fetal haemoglobin is associated with retinopathy of prematurity in the very preterm
infant
William Hellström, T. Martinsson, E. Morsing, L. Gränse, D. Ley, Ann Hellström
British Journal of Ophthalmology - 2022 -
Development and validation of a new clinical decision support tool to optimize screening for retinopathy of
prematurity
Aldina Pivodic, Helena Johansson, L. E. H. Smith, Anna-Lena Hård, Chatarina Löfqvist, B. A. Yoder, M. E. Hartnett, C. Wu, M. C. Bründer, W. A. Lagrèze, A. Stahl, A. Al-Hawasi, E. Larsson, Pia Lundgren, L. Gränse, B. Sunnqvist, K. Tornqvist, A. Wallin, G. Holmström, Kerstin Albertsson-Wikland, Staffan Nilsson, Ann Hellström
British Journal of Ophthalmology - 2022 -
Retinopathy of prematurity: Metabolic risk
factors
Z. J. Fu, Anders K. Nilsson, Ann Hellström, L. E. Smith
eLife - 2022 -
Cytochrome P450 oxidase 2J inhibition suppresses choroidal neovascularization in
mice
Y. Gong, Y. Tomita, M. L. Edin, A. Ren, M. Ko, J. Yang, E. Bull, D. C. Zeldin, Ann Hellström, Z. Fu, L. E. H. Smith
Metabolism: Clinical and Experimental - 2022 -
Costs associated with retinopathy of prematurity: a systematic review and
meta-analysis.
Hanna Gyllensten, Jhangir Humayun, Ulrika Sjöbom, Ann Hellström, Chatarina Löfqvist
BMJ open - 2022 -
Association of platelet deficiency with severe retinopathy of prematurity: a
review
A. K. Seliniotaki, A. B. Haidich, S. Moutzouri, M. Lithoxopoulou, N. Ziakas, Pia Lundgren, Ann Hellström, A. Mataftsi
Acta Paediatrica - 2022 -
National cohort of infants born before 24 gestational weeks showed increased survival rates but no improvement in neonatal
morbidity
Pia Lundgren, E. Morsing, Anna-Lena Hård, A. Rakow, L. Hellstrom-Westas, Lena Jacobson, Mats Johnson, G. Holmstrom, Staffan Nilsson, L. E. Smith, Karin Sävman, Ann Hellström
Acta Paediatrica - 2022 -
A systematic review and meta-analysis of preanalytical factors and methodological differences influencing the measurement of circulating vascular endothelial growth
factor
Ulrika Sjöbom, Anders K. Nilsson, Hanna Gyllensten, Ann Hellström, Chatarina Löfqvist
Plos One - 2022 -
Retrospective evaluation of ophthalmological and neurological outcomes for infants born before 24 weeks gestational age in a Swedish
cohort
Ann Hellström, L. Jacobson, A. Al-Hawasi, L. Hellstrom-Westas, A. Rakow, Mats Johnson, Karin Sävman, G. Holmstrom, E. Larsson, L. Granse, M. Saric, B. Sunnqvist, L. Smith, Anna-Lena Hård, E. Morsing, Pia Lundgren
Bmj Open - 2022 -
Neurodevelopmental disorders and somatic diagnoses in a national cohort of children born before 24 weeks of
gestation
Eva Morsing, Pia Lundgren, Anna-Lena Hård, Alexander Rakow, Lena Hellström-Westas, Lena Jacobson, Mats Johnson, Staffan Nilsson, Lois E.H. Smith, Karin Sävman, Ann Hellström
Acta Paediatrica, International Journal of Paediatrics - 2022 -
Morphology and biological data in cord blood eryhtrocyte units resembles adult units after processing and storage – Meets current quality
recommendations
Helena Barreto Henriksson, Ann Hellström, Camilla Hesse, Ann-Katrin Nilsson, M. Dagerås, M. Falk, E. Ingvarsson, Massimo Micaroni, Anna-Lena Hård, Sofia Frändberg
Transfusion and Apheresis Science - 2022 -
Longitudinal Serum Metabolomics in Extremely Premature Infants: Relationships With Gestational Age, Nutrition, and
Morbidities
Anders K. Nilsson, A. Tebani, Daniel Malmodin, Anders Pedersen, Gunnel Hellgren, Chatarina Löfqvist, I. Hansen-Pupp, M. Uhlen, Ann Hellström
Frontiers in Neuroscience - 2022 -
The proteome signature of cord blood plasma with high hematopoietic stem and progenitor cell
count
Anders K. Nilsson, Halfdan Rydbeck, Annika Thorsell, Sofia Frändberg, Helena Barreto Henriksson, Camilla Hesse, Gunnel Hellgren, Pia Lundgren, Ann Hellström
Stem Cell Research - 2022 -
Evaluation of the Retinopathy of Prematurity Activity Scale (ROP-ActS) in a randomised controlled trial aiming for prevention of severe ROP: a substudy of the Mega Donna Mega
trial
Aldina Pivodic, H. Johansson, L. E. H. Smith, Chatarina Löfqvist, Kerstin Albertsson-Wikland, Staffan Nilsson, Ann Hellström
Bmj Open Ophthalmology - 2022 -
Omega-3/Omega-6 Long-Chain Fatty Acid Imbalance in Phase I Retinopathy of
Prematurity
Z. J. Fu, W. J. Yan, C. T. Chen, Anders K. Nilsson, E. Bull, W. Allen, J. Yang, M. J. Ko, J. P. SanGiovanni, J. D. Akula, S. Talukdar, Ann Hellström, L. E. H. Smith
Nutrients - 2022 -
Mother's Own Milk and Its Relationship to Growth and Morbidity in a Population-based Cohort of Extremely Preterm
Infants
A. M. Lund, M. Domellöf, Aldina Pivodic, Ann Hellström, E. Stoltz Sjöström, I. Hansen-Pupp
Journal of pediatric gastroenterology and nutrition - 2022 -
Association of Docosahexaenoic Acid and Arachidonic Acid Serum Levels With Retinopathy of Prematurity in Preterm
Infants
Ann Hellström, Aldina Pivodic, L. Granse, Pia Lundgren, Ulrika Sjöbom, Anders K. Nilsson, Helena Söderling, Anna-Lena Hård, L. E. H. Smith, Chatarina Löfqvist
Jama Network Open - 2021 -
Analysis of Brain Injury Biomarker Neurofilament Light and Neurodevelopmental Outcomes and Retinopathy of Prematurity Among Preterm
Infants.
Ulrika Sjöbom, William Hellström, Chatarina Löfqvist, Anders K. Nilsson, Gerd Holmström, Ingrid Hansen Pupp, David Ley, Kaj Blennow, Henrik Zetterberg, Karin Sävman, Ann Hellström
JAMA network open - 2021 -
Effect of Enteral Lipid Supplement on Severe Retinopathy of Prematurity A Randomized Clinical
Trial
Ann Hellström, Anders K. Nilsson, D. Wackernagel, Aldina Pivodic, M. Vanpee, Ulrika Sjöbom, Gunnel Hellgren, B. Hallberg, M. Domellof, Susanna Klevebro, William Hellström, Mats Andersson, A. M. Lund, Chatarina Löfqvist, Anders Elfvin, Karin Sävman, I. Hansen-Pupp, Anna-Lena Hård, L. E. H. Smith, D. Ley
JAMA Pediatrics - 2021 -
Validation of the Retinopathy of Prematurity Activity Scale (ROP-ActS) using retrospective clinical
data
Aldina Pivodic, Staffan Nilsson, A. Stahl, L. E. H. Smith, Ann Hellström
Acta Ophthalmologica - 2021 -
High rate and large intercentre variability in retreatment of retinopathy of prematurity in infants born < 24 gestational
weeks
Pia Lundgren, Anna-Lena Hård, L. Granse, M. Saric, B. Sunnqvist, K. Tornqvist, A. Wallin, G. E. Holmstrom, L. Le Smith, E. Morsing, Ann Hellström
BMJ Open Ophthalmology - 2021 -
Retinal glial remodeling by FGF21 preserves retinal function during photoreceptor
degeneration
Z. J. Fu, C. X. Qiu, G. Cagnone, Y. Tomita, S. Huang, B. Cakir, Y. Kotoda, W. Allen, E. Bull, J. D. Akula, J. S. Joyal, Ann Hellström, S. Talukdar, L. E. H. Smith
Iscience - 2021 -
Serum docosahexaenoic acid levels are associated with brain volumes in extremely preterm born
infants
Lisa M. Hortensius, William Hellström, Karin Sävman, Rolf A. Heckemann, Isabella Björkman-Burtscher, Floris Groenendaal, Mats X. Andersson, Anders K. Nilsson, Maria Luisa Tataranno, Ruurd M. van Elburg, Ann Hellström, Manon J.N.L. Benders
Pediatric Research - 2021 -
Metabolism in Retinopathy of
Prematurity
Y. Tomita, A. Usui-Ouchi, Anders K. Nilsson, J. Y. Yang, M. J. Ko, Ann Hellström, Z. J. Fu
Life-Basel - 2021 -
Systematic review of the healthcare cost of bronchopulmonary
dysplasia.
Jhangir Humayun, Chatarina Löfqvist, David Ley, Ann Hellström, Hanna Gyllensten
BMJ open - 2021 -
Insulin-Like Growth Factor 1 in the Preterm Rabbit Pup: Characterization of Cerebrovascular Maturation following Administration of Recombinant Human Insulin-Like Growth Factor 1/Insulin-Like Growth Factor 1-Binding Protein
3
M. Gram, C. Ekstrom, B. Holmqvist, G. Carey, Xiaoyang Wang, S. Vallius, W. Hellstrom, N. Ortenlof, A. A. Agyemang, L. E. H. Smith, Ann Hellström, A. Mangili, N. Barton, D. Ley
Developmental Neuroscience - 2021 -
Fatty acid oxidation and photoreceptor metabolic
needs
Z. J. Fu, T. S. Kern, Ann Hellström, L. E. H. Smith
Journal of Lipid Research - 2021 -
Serum choline in extremely preterm infants declines with increasing parenteral
nutrition
Anders K. Nilsson, Anders Pedersen, Daniel Malmodin, A. M. Lund, Gunnel Hellgren, Chatarina Löfqvist, I. H. Pupp, Ann Hellström
European Journal of Nutrition - 2021 -
Dramatic changes in blood protein levels during the first week of life in extremely preterm
infants
W. Zhong, H. Danielsson, A. Tebani, M. J. Karlsson, Anders Elfvin, Gunnel Hellgren, N. Brusselaers, P. Brodin, Ann Hellström, L. Fagerberg, M. Uhlen
Pediatric Research - 2021 -
Decreased Platelet Counts and Serum Levels of VEGF-A, PDGF-BB, and BDNF in Extremely Preterm Infants Developing Severe
ROP
Gunnel Hellgren, Pia Lundgren, Aldina Pivodic, Chatarina Löfqvist, Anders K. Nilsson, D. Ley, Karin Sävman, L. E. Smith, Ann Hellström
Neonatology - 2021 -
Vitreous metabolomics profiling of proliferative diabetic
retinopathy
Y. Tomita, G. Cagnone, Z. J. Fu, B. Cakir, Y. Kotoda, M. Asakage, Y. Wakabayashi, Ann Hellström, J. S. Joyal, S. Talukdar, L. E. H. Smith, Y. Usui
Diabetologia - 2021 -
Fetal haemoglobin and bronchopulmonary dysplasia in neonates: An observational
study
William Hellström, T. Martinsson, Ann Hellström, E. Morsing, D. Ley
Archives of Disease in Childhood: Fetal and Neonatal Edition - 2021 -
IGF1, serum glucose, and retinopathy of prematurity in extremely preterm
infants
B. Cakir, William Hellström, Y. Tomita, Z. J. Fu, R. Liegl, Ann Winberg, I. Hansen-Pupp, D. Ley, Ann Hellström, Chatarina Löfqvist, L. E. H. Smith
Jci Insight - 2020 -
Association between low fatty acid levels and platelet count in infants with Retinopathy of
Prematurity.
Pia Lundgren, Anders K. Nilsson, Gunnel Hellgren, Aldina Pivodic, Lois E.H. Smith, Ann Hellström
Acta paediatrica - 2020 -
Free fatty acid receptor 4 activation protects against choroidal neovascularization in
mice
Y. Tomita, B. Cakir, C. H. Liu, Z. Fu, S. Huang, S. S. Cho, W. R. Britton, Y. Sun, M. Puder, Ann Hellström, S. Talukdar, L. E. H. Smith
Angiogenesis - 2020 -
Increased Number of Retinal Vessels in
Acromegaly.
Laila Fuchtbauer, Daniel S Olsson, Eva C Coopmans, Bengt-Åke Bengtsson, Lise-Lott Norrman, Sebastian J C M M Neggers, Ann Hellström, Gudmundur Johannsson
European journal of endocrinology - 2020 -
Inflammatory Markers in Suction Blister Fluid: A Comparative Study Between Interstitial Fluid and
Plasma.
Ulrika Sjöbom, Karin Christenson, Ann Hellström, Anders K. Nilsson
Frontiers in immunology - 2020 -
Targeting Neurovascular Interaction in Retinal
Disorders
Z. J. Fu, Y. Sun, B. Cakir, Y. Tomita, S. O. Huang, Z. X. Wang, C. H. Liu, S. S. Cho, W. Britton, T. S. Kern, D. A. Antonetti, Ann Hellström, L. E. H. Smith
International Journal of Molecular Sciences - 2020 -
Unpasteurised maternal breast milk is positively associated with growth outcomes in extremely preterm
infants
A. M. Lund, Chatarina Löfqvist, Aldina Pivodic, Pia Lundgren, Anna-Lena Hård, Ann Hellström, I. Hansen-Pupp
Acta Paediatrica - 2020 -
Expression of S100A Alarmins in Cord Blood Monocytes Is Highly Associated With Chorioamnionitis and Fetal Inflammation in Preterm
Infants
Veronika Golubinskaya, Henri Puttonen, Ing Marie Fyhr, Halfdan Rydbeck, Ann Hellström, Bo Jacobsson, Holger Nilsson, Carina Mallard, Karin Sävman
Frontiers in Immunology - 2020 -
Long-acting FGF21 inhibits retinal vascular leakage in in vivo and in vitro
models
Y. Tomita, Z. Fu, Z. Wang, B. Cakir, S. S. Cho, W. Britton, Y. Sun, Ann Hellström, S. Talukdar, L. E. H. Smith
International Journal of Molecular Sciences - 2020 -
Accuracy of pulse oximetry in preterm and term infants is insufficient to determine arterial oxygen saturation and
tension
D. Wackernagel, M. Blennow, Ann Hellström
Acta Paediatrica, International Journal of Paediatrics - 2020 -
Randomized Control Trial of Postnatal rhIGF-1/rhIGFBP-3 Replacement in Preterm Infants: Post-hoc Analysis of Its Effect on Brain
Injury
S. Horsch, A. Parodi, B. Hallberg, M. Malova, Isabella Björkman-Burtscher, I. Hansen-Pupp, N. Marlow, K. Beardsall, D. Dunger, M. van Weissenbruch, L. E. H. Smith, M. Hamdani, A. Mangili, N. Barton, L. A. Ramenghi, Ann Hellström, D. Ley
Frontiers in Pediatrics - 2020 -
Docosahexaenoic Acid and Arachidonic Acid Levels Are Associated with Early Systemic Inflammation in Extremely Preterm
Infants
Ann Hellström, William Hellström, Gunnel Hellgren, L. E. H. Smith, Henri Puttonen, I. M. Fyhr, Karin Sävman, Anders K. Nilsson, Susanna Klevebro
Nutrients - 2020 -
New modifications of Swedish ROP guidelines based on 10-year data from the SWEDROP
register
G. Holmström, Ann Hellström, L. Gränse, M. Saric, B. Sunnqvist, A. Wallin, K. Tornqvist, E. Larsson
British Journal of Ophthalmology - 2020 -
The IGF system and longitudinal growth in preterm infants in relation to gestational age, birth weight and
gender
Ann Hellström, J. Sigurdsson, Chatarina Löfqvist, Gunnel Hellgren, A. Kistner
Growth Hormone & Igf Research - 2020 -
Elevated levels of IL-6 and IGFBP-1 predict low serum IGF-1 levels during continuous infusion of rhIGF-1/rhIGFBP-3 in extremely preterm
infants
S. Klevebro, Gunnel Hellgren, I. Hansen-Pupp, D. Wackernagel, B. Hallberg, J. Borg, A. Pivodic, L. Smith, D. Ley, Ann Hellström
Growth Hormone and IGF Research - 2020 -
Individual Risk Prediction for Sight-Threatening Retinopathy of Prematurity Using Birth
Characteristics
Aldina Pivodic, Anna-Lena Hård, Chatarina Löfqvist, Lois E.H. Smith, Carolyn Wu, Marie Christine Bründer, Wolf A. Lagrèze, Andreas Stahl, Gerd Holmström, Kerstin Albertsson-Wikland, Helena Johansson, Staffan Nilsson, Ann Hellström
JAMA Ophthalmology - 2020 -
Lipid profiling of suction blister fluid: comparison of lipids in interstitial fluid and
plasma
Anders K. Nilsson, Ulrika Sjöbom, Karin Christenson, Ann Hellström
Lipids in Health and Disease - 2019 -
Adherence to oxygen saturation targets increased in preterm infants when a higher target range and tighter alarm limits were
introduced
S. Klevebro, U. Hamar, G. Holmstrom, M. Bottai, Ann Hellström, B. Hallberg
Acta Paediatrica - 2019 -
Tailored vs Static Oxygen Saturation Targets to Prevent Retinopathy of
Prematurity
Ann Hellström, Anna-Lena Hård, Lois E.H. Smith
JAMA Ophthalmology - 2019 -
Extremely preterm birth in Sweden - clear progress but remaining
challenges
Thomas Abrahamsson, Henrik Hagberg, Magnus Domellöf, Baldvin Jonsson, Ann Hellström
Läkartidningen - 2019 -
Development of a Retinopathy of Prematurity Activity Scale and Clinical Outcome Measures for Use in Clinical
Trials.
Lois E H Smith, Ann Hellström, Andreas Stahl, Alistair Fielder, Wiley Chambers, Jane Moseley, Cynthia Toth, David Wallace, Brian A Darlow, Jacob V Aranda, Boubou Hallberg, Jonathan M Davis
JAMA ophthalmology - 2019 -
Review shows that donor milk does not promote the growth and development of preterm infants as well as maternal
milk
Anna-Lena Hård, Anders K. Nilsson, Ingrid Hansen-Pupp, Lois E H Smith, Ann Hellström
Acta Paediatrica, International Journal of Paediatrics - 2019 -
Dyslipidemia in retinal metabolic
disorders
Z. J. Fu, C. T. Chen, G. Cagnone, E. Heckel, Y. Sun, B. Cakir, Y. Tomita, S. Huang, Q. Li, W. Britton, S. S. Cho, T. S. Kern, Ann Hellström, J. S. Joyal, L. E. H. Smith
Embo Molecular Medicine - 2019 -
Screening and novel therapies for retinopathy of prematurity – A
review
Ann Hellström, Anna-Lena Hård
Early Human Development - 2019 -
Leucocytosis is associated with retinopathy of prematurity in extremely preterm
infants
Pia Lundgren, Susanna Klevebro, Petter Brodin, Lois E.H. Smith, Boubou Hallberg, Ann Hellström
Acta Paediatrica, International Journal of Paediatrics - 2019 -
Erythropoietin serum levels, versus anaemia as risk factors for severe retinopathy of
prematurity
Pia Lundgren, Gunnel Hellgren, Aldina Pivodic, Karin Sävman, Lois E.H. Smith, Ann Hellström
Pediatric Research - 2019 -
Prevalence of Severe Visual Disability Among Preterm Children With Retinopathy of Prematurity and Association With Adherence to Best Practice
Guidelines
M. Norman, Ann Hellström, B. Hallberg, A. Wallin, P. Gustafson, K. Tornqvist, S. Hakansson, G. Holmstrom
Jama Network Open - 2019 -
rhIGF-1/rhIGFBP-3 in Preterm Infants: A Phase 2 Randomized Controlled
Trial
David Ley, Boubou Hallberg, Ingrid Hansen-Pupp, Carlo Dani, Luca A. Ramenghi, Neil Marlow, Kathryn Beardsall, Faizah Bhatti, David Dunger, Jason D. Higginson, Ajit Mahaveer, Olachi J. Mezu-Ndubuisi, Peter Reynolds, Carmen Giannantonio, Mirjam van Weissenbruch, Norman Barton, Adina Tocoian, Mohamed Hamdani, Emily Jochim, Alexandra Mangili, Jou Ku Chung, Mark A. Turner, Lois E.H. Smith, Ann Hellström
Journal of Pediatrics - 2019 -
Influence of Human Milk and Parenteral Lipid Emulsions on Serum Fatty Acid Profiles in Extremely Preterm
Infants.
Anders K. Nilsson, Chatarina Löfqvist, Svetlana Najm, Gunnel Hellgren, Karin Sävman, Mats X. Andersson, Lois E H Smith, Ann Hellström
JPEN - Journal of Parenteral and Enteral Nutrition - 2019 -
Relation of Retinopathy of Prematurity to Brain Volumes at Term Equivalent Age and Developmental Outcome at 2 Years of Corrected Age in Very Preterm
Infants
K. Sveinsdottir, D. Ley, H. Hovel, V. Fellman, P. S. Huppi, L. E. H. Smith, Ann Hellström, I. H. Pupp
Neonatology - 2018 -
Implementing higher oxygen saturation targets reduced the impact of poor weight gain as a predictor for retinopathy of
prematurity.
Pia Lundgren, Anna-Lena Hård, Åsa Wilde, Chatarina Löfqvist, Lois E.H. Smith, Ann Hellström
Acta Paediatrica, International Journal of Paediatrics - 2018 -
Extreme prematurity, treated retinopathy, bronchopulmonary dysplasia and cerebral palsy are significant risk factors for ophthalmological abnormalities at 6.5 years of
age
Ann Hellström, K. Källén, B. Carlsson, G. Holmström, P. Jakobsson, P. Lundgren, F. Serenius, K. Stjernqvist, K. Tornqvist, K. Hellgren
Acta Paediatrica - 2018 -
Thrombocytopenia is associated with severe retinopathy of
prematurity
B. Cakir, R. Liegl, Gunnel Hellgren, Pia Lundgren, Y. Sun, S. Klevebro, Chatarina Löfqvist, Clara Mannheimer, S. Cho, A. Poblete, R. Duran, B. Hallberg, J. Canas, V. Lorenz, Z. J. Liu, M. C. Sola-Visner, L. E. H. Smith, Ann Hellström
Jci Insight - 2018 -
Increased postnatal concentrations of pro-inflammatory cytokines are associated with reduced IGF-I levels and retinopathy of
prematurity
Gunnel Hellgren, Chatarina Löfqvist, I. Hansen-Pupp, M. Gram, L. E. Smith, D. Ley, Ann Hellström
Growth Hormone & Igf Research - 2018 -
Brown adipose tissue in young adults who were born preterm or small for gestational
age
Anna Kistner, H. Ryden, B. Anderstam, Ann Hellström, M. Skorpil
Journal of Pediatric Endocrinology & Metabolism - 2018 -
Long-chain polyunsaturated fatty acids decline rapidly in milk from mothers delivering extremely preterm indicating the need for
supplementation.
Anders K. Nilsson, Chatarina Löfqvist, Svetlana Najm, Gunnel Hellgren, Karin Sävman, Mats X. Andersson, Lois E H Smith, Ann Hellström
Acta paediatrica - 2018 -
Fibroblast Growth Factor 21 Protects Photoreceptor Function in Type 1 Diabetic
Mice
Z. Fu, Z. Wang, C. H. Liu, Y. Gong, B. Cakir, R. Liegl, Y. Sun, S. S. Meng, S. B. Burnim, I. Arellano, E. Moran, R. Duran, A. Poblete, S. S. Cho, S. Talukdar, J. D. Akula, Ann Hellström, L. E. H. Smith
Diabetes - 2018 -
Association of Retinopathy of Prematurity With Low Levels of Arachidonic Acid A Secondary Analysis of a Randomized Clinical
Trial
Chatarina Löfqvist, Svetlana Najm, Gunnel Hellgren, Eva Engström, Karin Sävman, Anders K. Nilsson, Mats X. Andersson, Anna-Lena Hård, L. E. H. Smith, Ann Hellström
Jama Ophthalmology - 2018 -
Impaired Cerebellar Maturation, Growth Restriction, and Circulating Insulin-Like Growth Factor 1 in Preterm Rabbit
Pups
K. Sveinsdottir, J. K. Lansberg, S. Sveinsdottir, M. Garwicz, L. Ohlsson, Ann Hellström, L. Smith, M. Gram, D. Ley
Developmental Neuroscience - 2017 -
Adiponectin Mediates Dietary Omega-3 Long-Chain Polyunsaturated Fatty Acid Protection Against Choroidal Neovascularization in
Mice
Z. J. Fu, R. Lieg, Z. X. Wang, Y. Gong, C. H. Liu, Y. Sun, B. Cakir, S. B. Burnim, S. S. Meng, Chatarina Löfqvist, J. P. SanGiovanni, Ann Hellström, L. E. H. Smith
Investigative Ophthalmology & Visual Science - 2017 -
Cerebellar Exposure to Cell-Free Hemoglobin Following Preterm Intraventricular Hemorrhage: Causal in Cerebellar
Damage?
A. A. Agyemang, K. Sveinsdottir, S. Vallius, S. Sveinsdottir, M. Bruschettini, O. Romantsik, Ann Hellström, L. E. H. Smith, L. Ohlsson, B. Holmqvist, M. Gram, D. Ley
Translational Stroke Research - 2017 -
Development and verification of a pharmacokinetic model to optimize physiologic replacement of rhIGF-1/rhIGFBP-3 in preterm
infants.
Jou-Ku Chung, Boubou Hallberg, Ingrid Hansen-Pupp, Martin A Graham, Gerald Fetterly, Jyoti Sharma, Adina Tocoian, Nerissa C Kreher, Norman Barton, Ann Hellström, David Ley
Pediatric research - 2017 -
FGF21 Administration Suppresses Retinal and Choroidal Neovascularization in
Mice
Z. J. Fu, Y. Gong, R. Liegl, Z. X. Wang, C. H. Liu, S. S. Meng, S. B. Burnim, N. J. Saba, T. W. Fredrick, P. C. Morss, Ann Hellström, S. Talukdar, L. E. H. Smith
Cell Reports - 2017 -
IGF-1 as a drug for preterm infants: A step-wise clinical
development
Ann Hellström, David Ley, Boubou Hallberg, Chatarina Löfqvist, Ingrid Hansen-Pupp, Luca A. Ramenghi, Jan Borg, Lois E.H. Smith, Anna-Lena Hård
Current Pharmaceutical Design - 2017 -
Photoreceptor glucose metabolism determines normal retinal vascular
growth
Zhongjie Fu, Chatarina Löfqvist, Raffael Liegl, Zhongxiao Wang, Ye Sun, Yan Gong, Chi Hsiu Liu, Steven S. Meng, Samuel B. Burnim, Ivana Arellano, My T. Chouinard, Rubi Duran, Alexander Poblete, Steve S. Cho, James D. Akula, Michael Kinter, David Ley, Ingrid Hansen Pupp, Saswata Talukdar, Ann Hellström, Lois Eh Smith
EMBO Molecular Medicine - 2017 -
Ocular findings in adult subjects with an inactivating mutation in GH releasing hormone receptor
gene
A. C. N. Faro, V. M. Pereira-Gurgel, R. Salvatoric, V. C. Campos, G. B. Melo, F. T. Oliveira, A. A. Oliveira-Santos, C. R. P. Oliveira, F. A. Pereira, Ann Hellström, L. A. Oliveira-Neto, E. H. O. Valenca, M. H. Aguiar-Oliveira
Growth Hormone & Igf Research - 2017 -
Effects of a lipid emulsion containing fish oil on polyunsaturated fatty acid profiles, growth and morbidities in extremely premature infants: A randomized controlled
trial
Svetlana Najm, Chatarina Löfqvist, Gunnel Hellgren, Eva Engström, Pia Lundgren, Anna-Lena Hård, Alexandre Lapillonne, Karin Sävman, Anders K. Nilsson, Mats X. Andersson, Lois E.H. Smith, Ann Hellström
Clinical Nutrition ESPEN - 2017 -
Continuous longitudinal infusion of rhIGF-1/rhIGFBP-3 in extremely preterm infants: Evaluation of feasibility in a phase II
study
I. Hansen-Pupp, Ann Hellström, M. Hamdani, A. Tocoian, N. C. Kreher, D. Ley, B. Hallberg
Growth Hormone and IGF Research - 2017 -
Aggressive Posterior Retinopathy of Prematurity Is Associated with Multiple Infectious Episodes and
Thrombocytopenia
Pia Lundgren, Linnea Lundberg, Gunnel Hellgren, Gerd Holmström, Anna-Lena Hård, Lois E. Smith, Agneta Wallin, Boubou Hallberg, Ann Hellström
Neonatology - 2017 -
omega-3 and omega-6 long-chain PUFAs and their enzymatic metabolites in neovascular eye
diseases
Y. Gong, Z. J. Fu, R. Liegl, J. Chen, Ann Hellström, L. E. H. Smith
American Journal of Clinical Nutrition - 2017 -
Retinopathy of Prematurity Is Associated with Increased Systolic Blood Pressure in Adults Who Were Born
Preterm
Anna Kistner, L. Jacobson, J. Ostergren, Ann Hellström
Neonatology - 2017 -
IGF-I in the clinics: Use in retinopathy of
prematurity
Ann Hellström, D. Ley, I. Hansen-Pupp, B. Hallberg, L. A. Ramenghi, Chatarina Löfqvist, L. E. H. Smith, A. L. Hard
Growth Hormone & Igf Research - 2016 -
Retinopathy of prematurity: The need for
prevention
R. Liegl, Ann Hellström, L. E. H. Smith
Eye and Brain - 2016 -
Ophthalmologic Outcome of Extremely Preterm Infants at 6.5 Years of Age Extremely Preterm Infants in Sweden Study
(EXPRESS)
K. M. Hellgren, K. Tornqvist, P. G. Jakobsson, P. Lundgren, B. Carlsson, K. Kallen, F. Serenius, Ann Hellström, G. Holmstrom
Jama Ophthalmology - 2016 -
Review: adiponectin in
retinopathy
Z. F. Fu, Y. Gong, Chatarina Löfqvist, Ann Hellström, Lois E H Smith
Biochimica Et Biophysica Acta-Molecular Basis of Disease - 2016 -
Five years of treatment for retinopathy of prematurity in Sweden: results from SWEDROP, a national quality
register
G. Holmstrom, Ann Hellström, P. Jakobsson, P. Lundgren, K. Tornqvist, A. Wallin
British Journal of Ophthalmology - 2016 -
Low energy intake during the first 4 weeks of life increases the risk for severe retinopathy of prematurity in extremely preterm
infants
E. S. Sjostrom, Pia Lundgren, I. Ohlund, G. Holmstrom, Ann Hellström, M. Domellof
Archives of Disease in Childhood-Fetal and Neonatal Edition - 2016 -
Serum concentrations of vascular endothelial growth factor in relation to retinopathy of
prematurity.
Gunnel Hellgren, Chatarina Löfqvist, Anna-Lena Hård, Ingrid Hansen-Pupp, Magnus Gram, David Ley, Lois E Smith, Ann Hellström
Pediatric research - 2016 -
Screening for retinopathy of prematurity can be started in postmenstrual week 31 in very premature
babies!
G. Holmström, Ann Hellström, P. Jakobsson, P. Lundgren, K. Tornqvist, A. Wallin
Eye (Basingstoke) - 2016 -
Validating impact of temporal changes of adiponectin in relation to ROP
development
Chatarina Löfqvist, Gunnel Hellgren, Svetlana Najm, Eva Engström, Lennart Stigson, L. E. H. Smith, Anna-Lena Hård, Karin Sävman, Ann Hellström
Investigative Ophthalmology & Visual Science - 2016 -
Cohort study of growth patterns by gestational age in preterm infants developing
morbidity.
S Klevebro, Pia Lundgren, U Hammar, L E Smith, M Bottai, M Domellöf, Chatarina Löfqvist, B Hallberg, Ann Hellström
BMJ Open - 2016 -
Abnormal vascular and neural retinal morphology in congenital lifetime isolated growth hormone
deficiency
Virginia M. Pereira-Gurgel, Augusto C N Faro, Roberto Salvatori, Thiago A. Chagas, José F. Carvalho-Junior, Carla R P Oliveira, Ursula M M Costa, Gustavo B. Melo, Ann Hellström, Manuel H. Aguiar-Oliveira
Growth Hormone and IGF Research - 2016 -
Adiponectin protects against hyperglycemia-induced retinal abnormalities in retinopathy of
prematurity
Z. J. Fu, R. Liegl, N. Saba, P. Morss, T. Fredrick, S. Meng, S. Burnim, J. Chem, Ann Hellström, L. E. H. Smith
Investigative Ophthalmology & Visual Science - 2016 -
Cytochrome P450 Oxidase 2C Inhibition Adds to-3 Long-Chain Polyunsaturated Fatty Acids Protection Against Retinal and Choroidal
Neovascularization
Y. Gong, Z. J. Fu, M. L. Edin, C. H. Liu, Z. X. Wang, Z. Shao, T. W. Fredrick, N. J. Saba, P. C. Morss, S. B. Burnim, S. S. Meng, F. B. Lih, K. S. S. Lee, E. P. Moran, J. P. Sangiovanni, Ann Hellström, B. D. Hammock, D. C. Zeldin, L. E. H. Smith
Arteriosclerosis Thrombosis and Vascular Biology - 2016 -
Fenofibrate Inhibits Cytochrome P450 Epoxygenase 2C Activity to Suppress Pathological Ocular
Angiogenesis
Y. Gong, Z. Shao, Z. J. Fu, M. L. Edin, Y. Sun, R. G. Liegl, Z. X. Wang, C. H. Liu, S. B. Burnim, S. S. Meng, F. B. Lih, J. P. SanGiovanni, D. C. Zeldin, Ann Hellström, L. E. H. Smith
Ebiomedicine - 2016 -
Retinal Sequelae in Adults Treated With Cryotherapy for Retinopathy of
Prematurity
M. Nilsson, Ann Hellström, L. Jacobson
Investigative Ophthalmology & Visual Science - 2016 -
IGF-1 in retinopathy of prematurity, a CNS neurovascular
disease
R. Liegl, Chatarina Löfqvist, Ann Hellström, L. E. H. Smith
Early Human Development - 2016 -
Ocular morphology and visual function in relation to general growth in moderate-to-late preterm school-aged
children
Lina H. Raffa, Jovanna Dahlgren, Ann Hellström, Marita Andersson Grönlund
Acta Ophthalmol - 2016 -
20 000 barn blir blinda eller svårt synskadade varje år av
prematuritets-retinopati
Ann Hellström, Anna-Lena Hård
Läkartidningen - 2016 -
Role of Insulinlike Growth Factor 1 in Fetal Development and in the Early Postnatal Life of Premature
Infants
Ann Hellström, D. Ley, I. Hansen-Pupp, B. Hallberg, L. A. Ramenghi, Chatarina Löfqvist, L. E. H. Smith, Anna-Lena Hård
American Journal of Perinatology - 2016 -
Oxygen Monitoring Reduces the Risk for Retinopathy of Prematurity in a Mexican
Population
L. C. Zepeda-Romero, Pia Lundgren, J. A. Gutierrez-Padilla, L. M. Gomez-Ruiz, M. Q. Corona, J. V. Orozco-Monroy, A. Barragan-Sanchez, J. C. Razo-Cervantes, Chatarina Löfqvist, Anna-Lena Hård, Ann Hellström
Neonatology - 2016 -
Insulin-like growth factor 1 has multisystem effects on foetal and preterm infant
development.
Ann Hellström, David Ley, Ingrid Hansen-Pupp, Boubou Hallberg, Chatarina Löfqvist, Linda van Marter, Mirjam van Weissenbruch, Luca A Ramenghi, Kathryn Beardsall, David Dunger, Anna-Lena Hård, Lois E H Smith
Acta paediatrica (Oslo, Norway : 1992) - 2016 -
Effect of Preterm Birth on Postnatal Apolipoprotein and Adipocytokine
Profiles
Gunnel Hellgren, Eva Engström, L. E. Smith, Chatarina Löfqvist, Ann Hellström
Neonatology - 2015 -
Dietary omega-3 polyunsaturated fatty acids decrease retinal neovascularization by adipose-endoplasmic reticulum stress reduction to increase
adiponectin
Z. J. Fu, Chatarina Löfqvist, Z. Shao, Y. Sun, J. S. Joyal, C. G. Hurst, R. Z. Cui, L. P. Evans, K. Tian, J. P. Sangiovanni, J. Chen, D. Ley, I. H. Pupp, Ann Hellström, L. E. H. Smith
American Journal of Clinical Nutrition - 2015 -
The Specificity of the WINROP Algorithm Can Be Significantly Increased by Reassessment of the WINROP
Alarm
Pia Lundgren, E. S. Sjostrom, M. Domellof, L. Smith, C. Wu, D. VanderVeen, Ann Hellström, C. Lofqvist
Neonatology - 2015 -
Early Surge in Circulatory Adiponectin Is Associated With Improved Growth at Near Term in Very Preterm
Infants.
Ingrid Hansen-Pupp, Gunnel Hellgren, Anna-Lena Hård, Lois Smith, Ann Hellström, Chatarina Löfqvist
The Journal of clinical endocrinology and metabolism - 2015 -
Evaluation of new guidelines for ROP screening in Sweden using SWEDROP - a national quality
register
G. Holmstrom, Ann Hellström, P. Jakobsson, P. Lundgren, K. Tornqvist, A. Wallin
Acta Ophthalmologica - 2015 -
Long-term Effects of Growth Hormone in
Children
Ralph Decker, Lars Sävendahl, Camilla A M Glad, Gudmundur Johannsson, Daniel S Olsson, Jovanna Dahlgren, Thord Rosén, Peter Bang, Ann Hellström, Anna G Nilsson, John Kopchick
Update on GH and IGFs, 22-23 maj 2014, Stockholm, Sverige. Nobelforum Karolinska institutet - Svenska Endokrinolog Föreningen - 2014 -
Ophthalmologic Outcome at 30 Months' Corrected Age of a Prospective Swedish Cohort of Children Born Before 27 Weeks of Gestation: The Extremely Preterm Infants in Sweden
Study
G. E. Holmstrom, K. Kallen, Ann Hellström, P. G. Jakobsson, F. Serenius, K. Stjernqvist, K. Tornqvist
JAMA Ophthalmol - 2014 -
Regional differences in screening for retinopathy of prematurity in infants born before 27 weeks of gestation in Sweden - the EXPRESS
study
D. Austeng, K. Kallen, Ann Hellström, P. Jakobsson, P. Lundgren, K. Tornqvist, A. Wallin, G. Holmstrom
Acta Ophthalmologica - 2014 -
Low birth weight is a risk factor for severe retinopathy of prematurity depending on gestational
age.
Pia Lundgren, Anna Kistner, Eva M. Andersson, Ingrid Hansen Pupp, Gerd Holmström, David Ley, Aimon Niklasson, Lois E H Smith, Carolyn Wu, Ann Hellström, Chatarina Löfqvist
PloS one - 2014 -
Bone mass and bone markers in prematurely born children at four years of
age.
Lennart Stigson, Anna Kistner, Jon Sigurdsson, Eva Engström, P Magnusson, Ann Hellström, Diana Swolin-Eide
Pediatric Academy Society. Congressbook publication 1548.732. Vancouver - 2014 -
Body composition in relation to postnatal levels of insulin-like growth factors in children born
preterm.
Lennart Stigson, Anna Kistner, Jon Sigurdsson, Eva Engström, P Magnusson, Ann Hellström, Diana Swolin-Eide
Pediatric Academy Society, Congressbook publikation 2933 478, Vancuver. - 2014 -
Weight at first detection of retinopathy of prematurity predicts disease
severity
Pia Lundgren, Åse Wilde, Chatarina Löfqvist, L. E. H. Smith, Anna-Lena Hård, Ann Hellström
British Journal of Ophthalmology - 2014 -
Ocular dimensions in relation to auxological data in a sample of Swedish children aged 4-15
years
Lina H. Raffa, Ann Hellström, Eva Aring, Susann Andersson, Marita Andersson Grönlund
Acta Ophthalmologica - 2014 -
Neonatal IGF-1/IGFBP-1 axis and retinopathy of prematurity are associated with increased blood pressure in preterm
children.
Anna Kistner, Jon Sigurdsson, Aimon Niklasson, Chatarina Löfqvist, Kerstin Hall, Ann Hellström
Acta paediatrica (Oslo, Norway : 1992) - 2014 -
Bone and fat mass in relation to postnatal levels of insulin-like growth factors in prematurely born children at 4 y of
age.
Lennart Stigson, Anna Kistner, Jon Sigurdsson, Eva Engström, Per Magnusson, Ann Hellström, Diana Swolin-Eide
Pediatric research - 2014 -
Insulin-Like Growth Factor-1 and Anti-Vascular Endothelial Growth Factor in Retinopathy of Prematurity: Has the Time
Come?
A. Stahl, Ann Hellström, L. E. H. Smith
Neonatology - 2014 -
WINROP can modify ROP screening praxis: a validation of WINROP in populations in Sormland and
Vastmanland
L. Eriksson, U. Liden, Chatarina Löfqvist, Ann Hellström
British Journal of Ophthalmology - 2014 -
Cytochrome P450 2C8 omega 3-Long-Chain Polyunsaturated Fatty Acid Metabolites Increase Mouse Retinal Pathologic Neovascularization-Brief
Report
Z. Shao, Z. J. Fu, A. Stahl, J. S. Joyal, C. Hatton, A. Juan, C. Hurst, L. Evans, Z. H. Cui, D. Pei, Y. Gong, D. Xu, K. Tian, H. Bogardus, M. L. Edin, F. Lih, P. Sapieha, J. Chen, D. Panigrahy, Ann Hellström, D. C. Zeldin, L. E. H. Smith
Arteriosclerosis, Thrombosis and Vascular Biology - 2014 -
Birth weight is the most important predictor of abnormal retinal vascularisation in moderately preterm
infants.
Kerstin Allvin, Ann Hellström, Jovanna Dahlgren, Marita Andersson Grönlund
Acta paediatrica (Oslo, Norway : 1992) - 2014 -
Prediction of severe retinopathy of prematurity using the WINROP algorithm in a birth cohort in South East
Scotland
C. Piyasena, C. Dhaliwal, H. Russell, Ann Hellström, Chatarina Löfqvist, B. J. Stenson, B. W. Fleck
Archives of Disease in Childhood: Fetal and Neonatal Edition - 2014 -
WINROP identifies severe retinopathy of prematurity at an early stage in a nation-based cohort of extremely preterm
infants
Pia Lundgren, E. Stoltz Sjostrom, M. Domellof, K. Kallen, G. Holmstrom, Anna-Lena Hård, L. E. Smith, Chatarina Löfqvist, Ann Hellström
PLoS ONE - 2013 -
Retinopathy of
prematurity
Ann Hellström, L. E. Smith, O. Dammann
The Lancet - 2013 -
Ocular dimensions in relationship to auxological data in a sample of Swedish children aged 4-15
years
Eva Aring, Lina H. Raffa, Ann Hellström, Susann Andersson, Marita Andersson Grönlund
Nordic Pediatric Ophthalmology Group - NPOG, Göteborg, 15-17 sept, 2013. Poster. - 2013 -
Ocular dimensions in relationship to auxological data in a sample of Swedish children aged 4-15
years
Eva Aring, Lina H. Raffa, Ann Hellström, Susann Andersson, Marita Andersson Grönlund
An International Perspective of Pediatric Ophthalmology & Strabismus. AAPOS & SNEC 2013, Joint meeting, Singapore, 14-16 juli, 2013. Poster. - 2013 -
Weight Gain and Retinopathy of
Prematurity
Ann Hellström, Lois E H Smith, Anna-Lena Hård
Pediatric Retina. Hartnett ME, Trese M, Capone A, et al. (eds.). - 2013 -
Circulatory insulin-like growth factor-I and brain volumes in relation to neurodevelopmental outcome in very preterm
infants
Ingrid Hansen-Pupp, Holger Hovel, Chatarina Löfqvist, Lena Hellstrom-Westas, Vineta Fellman, Petra S. Huppi, Ann Hellström, David Ley
Pediatric Research - 2013 -
Nutrient intakes independently affect growth in extremely preterm infants: results from a population-based
study.
Elisabeth Stoltz Sjöström, Inger Ohlund, Fredrik Ahlsson, Eva Engström, Vineta Fellman, Ann Hellström, Karin Källén, Mikael Norman, Elisabeth Olhager, Fredrik Serenius, Magnus Domellöf
Acta paediatrica (Oslo, Norway : 1992) - 2013 -
The Use of the WINROP Screening Algorithm for the Prediction of Retinopathy of Prematurity in a Chinese
Population
H. Q. Sun, W. Q. Kang, X. Y. Cheng, C. Chen, H. Xiong, J. Guo, C. C. Zhou, Y. H. Zhang, Ann Hellström, Chatarina Löfqvist, Changlian Zhu
Neonatology - 2013 -
Nutrition, insulin-like growth factor-1 and retinopathy of
prematurity
Anna-Lena Hård, L. E. Smith, Ann Hellström
Seminars in Fetal & Neonatal Medicine - 2013 -
The Biology of Retinopathy of Prematurity How Knowledge of Pathogenesis Guides
Treatment
L. E. Smith, Anna-Lena Hård, Ann Hellström
Clinics in Perinatology - 2013 -
Efficacy of the Screening Algorithm WINROP in a Korean Population of Preterm
Infants
J. H. Choi, Chatarina Löfqvist, Ann Hellström, H. Heo
Jama Ophthalmology - 2013 -
Longitudinal infusion of insulin-like growth factor-I and IGF-binding protein-3 complex to five preterm infants: pharmacokinetics and short term
safety.
David Ley, Ingrid Hansen-Pupp, Aimon Niklasson, Magnus Domellöf, Lena E Friberg, Jan Borg, Chatarina Löfqvist, Gunnel Hellgren, Lois E H Smith, Anna-Lena Hård, Ann Hellström
Pediatric Research - 2013 -
Risk indicators for poor oral health in adolescents born extremely
preterm.
Marianne Rythén, Aimon Niklasson, Ann Hellström, Magnus Hakeberg, Agneta Robertson
Swedish dental journal - 2012 -
Birth weight is the most important predictor for abnormal retinal vascularisation in moderate to late preterm
infants
Marita Andersson Grönlund, Kerstin Allvin, J. Dahlgren, Ann Hellström
ARVO, Fort Lauderdale, USA, 6-10 maj 2012. Poster. - 2012 -
Propranolol inhibition of beta-adrenergic receptor does not suppress pathologic neovascularization in oxygen-induced
retinopathy
J. Chen, J. S. Joyal, C. J. Hatton, A. M. Juan, D. T. Pei, C. G. Hurst, D. Xu, A. Stahl, Ann Hellström, L. E. Smith
Investigative Ophthalmology and Visual Science - 2012 -
Author response: Different efficacy of propranolol in mice with oxygen-induced retinopathy: could differential effects of propranolol be related to differences in mouse
strains?
J. Chen, Ann Hellström, L. E. Smith
Investigative Ophthalmology and Visual Science - 2012 -
Swedish National Register for Retinopathy of Prematurity (SWEDROP) and the Evaluation of Screening in
Sweden
G. E. Holmstrom, Ann Hellström, P. G. Jakobsson, P. Lundgren, K. Tornqvist, A. Wallin
Archives of Ophthalmology - 2012 -
Importance of Early Postnatal Weight Gain for Normal Retinal Angiogenesis in Very Preterm Infants: A Multicenter Study Analyzing Weight Velocity Deviations for the Prediction of Retinopathy of
Prematurity.
Carolyn Wu, Chatarina Löfqvist, Lois E H Smith, Deborah K Vanderveen, Ann Hellström
Archives of ophthalmology - 2012 -
Prediction of Retinopathy of Prematurity Using the Screening Algorithm WINROP in a Mexican Population of Preterm
Infants
L. C. Zepeda-Romero, Anna-Lena Hård, L. M. Gomez-Ruiz, J. A. Gutierrez-Padilla, E. Angulo-Castellanos, J. Barrera-de-Leon, J. M. Ramirez-Valdivia, C. Gonzalez-Bernal, C. I. Valtierra-Santiago, E. Garnica-Garcia, Chatarina Löfqvist, Ann Hellström
Archives of Ophthalmology - 2012 -
[The early postnatal weight gain as a predictor of retinopathy of
prematurity]
S. Fluckiger, H. U. Bucher, Ann Hellström, Chatarina Löfqvist, V. Sturm, S. J. Arri
Klinische Monatsblätter für Augenheilkunde - 2011 -
Lipid metabolites in the pathogenesis and treatment of neovascular eye
disease.
Andreas Stahl, Tim U Krohne, Przemyslaw Sapieha, Jing Chen, Ann Hellström, Emily Chew, Frank G Holz, Lois E H Smith
The British journal of ophthalmology - 2011 -
On safety, pharmacokinetics and dosage of bevacizumab in ROP treatment - a
review.
Anna-Lena Hård, Ann Hellström
Acta paediatrica (Oslo, Norway : 1992) - 2011 -
Editorial on 'Hyperglycemia, insulin and slower growth velocity may increase the risk of retinopathy of prematurity' Kaempf JW et
al
Ann Hellström, Anna-Lena Hård
Journal of Perinatology - 2011 -
Influence of insulin-like growth factor I and nutrition during phases of postnatal growth in very preterm
infants
I. Hansen-Pupp, Chatarina Löfqvist, S. Polberger, Aimon Niklasson, V. Fellman, Ann Hellström, D. Ley
Pediatric Research - 2011 -
Postnatal decrease in circulating insulin-like growth factor-I and low brain volumes in very preterm
infants
I. Hansen-Pupp, H. Hövel, Ann Hellström, Lena Hellström-Westas, Chatarina Löfqvist, E. M. Larsson, F. Lazeyras, V. Fellman, P. S. Huppi, D. Ley
Journal of clinical endocrinology and metabolism - 2011 -
Maternal and neonatal factors associated with poor early weight gain and later retinopathy of
prematurity.
Margareta Hök Wikstrand, Anna-Lena Hård, Aimon Niklasson, Lois Smith, Chatarina Löfqvist, Ann Hellström
Acta paediatrica (Oslo, Norway : 1992) - 2011 -
Ophthalmological findings in children and adolescents with Silver-Russell
syndrome.
Marita Andersson Grönlund, Jovanna Dahlgren, Eva Aring, Maria Kraemer, Ann Hellström
The British journal of ophthalmology - 2011 -
Current update on retinopathy of prematurity: screening and
treatment.
Jing Chen, Andreas Stahl, Ann Hellström, Lois E Smith
Current opinion in pediatrics - 2011 -
Screening for retinopathy of prematurity in infants born before 27 weeks' gestation in
Sweden.
Dordi Austeng, Karin B M Källen, Ann Hellström, Peter G Jakobsson, Kent Johansson, Kristina Tornqvist, Agneta Wallin, Gerd E Holmström
Archives of ophthalmology - 2011 -
On the use of antiangiogenetic medications for retinopathy of
prematurity.
Anna-Lena Hård, Ann Hellström
Acta paediatrica (Oslo, Norway : 1992) - 2011 -
Safety aspects of longitudinal administration of IGF-I/IGFBP-3 complex in neonatal
mice.
Gunnel Hellgren, Wei Han, Xiaoyang Wang, Chatarina Löfqvist, Henrik Hagberg, Carina Mallard, Ann Hellström
Growth hormone & IGF research : official journal of the Growth Hormone Research Society and the International IGF Research Society - 2011 -
Postnatal weight gain modifies severity and functional outcome of oxygen-induced proliferative
retinopathy
Andreas Stahl, Jing Chen, Przemyslaw Sapieha, Molly R Seaward, Nathan M Krah, Roberta J Dennison, Tara Favazza, Felicitas Bucher, Chatarina Löfqvist, Huy Ong, Ann Hellström, Sylvain Chemtob, James D Akula, Lois E H Smith
The American journal of pathology - 2010 -
Birth weight is the most important predictor for abnormal retinal
vascularisation
Kerstin Allvin, J. Dahlgren, Ann Hellström, Marita Andersson Grönlund
Svenska Läkarsällskapets Riksstämma, Göteborg, Sverige, 1-3 dec 2010. Poster. - 2010 -
Relationships between ophthalmological and neuropaediatric findings in children adopted from Eastern
Europe.
Marita Andersson Grönlund, Magnus Landgren, Kerstin Strömland, Eva Aring, Leif Svensson, Torsten Tuvemo, Ann Hellström
Acta ophthalmologica - 2010 -
New insights into the development of retinopathy of prematurity - importance of early weight
gain
Ann Hellström, David Ley, Ingrid Hansen-Pupp, Aimon Niklasson, Lois E H Smith, Chatarina Löfqvist, Anna-Lena Hård
Acta Paediatrica - 2010 -
Natural History of Retinopathy of Prematurity in Infants Born Before 27 Weeks' Gestation in
Sweden
Dordi Austeng, Karin B. M. Källen, Ann Hellström, Kristina Tornqvist, Gerd E. Holmström
Archives of Ophthalmology - 2010 -
Predicting proliferative retinopathy in a Brazilian population of preterm infants with the screening algorithm
WINROP
Anna-Lena Hård, Chatarina Löfqvist, J. B. Fortes Filho, R. S. Procianoy, L. Smith, Ann Hellström
Archives of Ophthalmology - 2010 -
Early postnatal growth variables are related to morphologic and functional ophthalmologic outcome in children born
preterm.
Margareta Hök Wikstrand, Anna-Lena Hård, Aimon Niklasson, Ann Hellström
Acta paediatrica - 2010 -
Longitudinal postnatal weight measurements for the prediction of retinopathy of
prematurity
C. Wu, D. K. Vanderveen, Ann Hellström, Chatarina Löfqvist, L. E. Smith
Archives of Ophthalmology - 2010 -
Birth weight deviation and early postnatal growth are related to optic nerve morphology at school age in children born
preterm.
Margareta Hök Wikstrand, Anna-Lena Hård, Aimon Niklasson, Ann Hellström
Pediatric research - 2010 -
Proliferative Retinopathy Is Associated with Impaired Increase in BDNF and RANTES Expression Levels after Preterm
Birth.
Gunnel Hellgren, Keirnan L Willett, Eva Engström, Poul Thorsen, David M Hougaard, Bo Jacobsson, Ann Hellström, Chatarina Löfqvist
Neonatology - 2010 -
The mouse retina as an angiogenesis
model.
Andreas Stahl, Kip M Connor, Przemyslaw Sapieha, Jing Chen, Roberta J Dennison, Nathan M Krah, Molly R Seaward, Keirnan L Willett, Christopher M Aderman, Karen I Guerin, Jing Hua, Chatarina Löfqvist, Ann Hellström, Lois E H Smith
Investigative ophthalmology & visual science - 2010 -
Validation of a new retinopathy of prematurity screening method monitoring longitudinal postnatal weight and insulinlike growth factor
I.
Chatarina Löfqvist, Ingrid Hansen-Pupp, Eva M. Andersson, Kristina Holm, Lois E H Smith, David Ley, Ann Hellström
Archives of ophthalmology - 2009 -
Retinopathy of prematurity: Clinical insights from molecular
studies
Gena Heidary, Chatarina Löfqvist, Iason S Mantagos, Deborah K Vanderveen, Ann Hellström, Lois E H Smith
NeoReviews - 2009 -
Visual fields and optic disc morphology in very low birthweight adolescents examined with magnetic resonance imaging of the
brain
K. Hellgren, Ann Hellström, L. Martin
Acta Ophthalmologica - 2009 -
A pharmacokinetic and dosing study of intravenous insulin-like growth factor-I and IGF-binding protein-3 complex to preterm
infants
Chatarina Löfqvist, Aimon Niklasson, Eva Engström, L. E. Friberg, C. Camacho-Hubner, D. Ley, J. Borg, L. E. Smith, Ann Hellström
Pediatric Research - 2009 -
Abnormal optic disc and retinal vessels in children with surgically treated
hydrocephalus
Susann Andersson, Ann Hellström
British Journal of Ophthalmology - 2009 -
Quantification and localization of the IGF/insulin system expression in retinal blood vessels and neurons during oxygen-induced retinopathy in
mice
Chatarina Löfqvist, K. L. Willett, Oskar Aspegren, A. C. Smith, C. M. Aderman, K. M. Connor, J. Chen, Ann Hellström, L. E. Smith
Invest Ophthalmol Vis Sci - 2009 -
Early weight gain predicts retinopathy in preterm infants: new, simple, efficient approach to
screening
Ann Hellström, Anna-Lena Hård, Eva Engström, Aimon Niklasson, Eva M. Andersson, L. Smith, Chatarina Löfqvist
Pediatrics - 2009 -
Fresh-frozen plasma as a source of exogenous insulin-like growth factor-I in the extremely preterm
infant
I. Hansen-Pupp, Eva Engström, Aimon Niklasson, A. C. Berg, V. Fellman, Chatarina Löfqvist, Ann Hellström, D. Ley
J Clin Endocrinol Metab - 2009 -
White matter damage after chronic subclinical inflammation in newborn
mice.
Xiaoyang Wang, Gunnel Hellgren, Chatarina Löfqvist, Wenli Li, Ann Hellström, Henrik Hagberg, Carina Mallard
Journal of child neurology - 2009 -
Visual impairment is common in children born before 25 gestational weeks-boys are more vulnerable than
girls.
Lena Jacobson, Anna-Lena Hård, Eva Horemuzova, Hannah Hammarén, Ann Hellström
Acta paediatrica (Oslo, Norway : 1992) - 2009 -
Ögon- och synförändring vanligt hos adopterade från
Östeuropa
Marita Andersson Grönlund, Eva Aring, Kerstin Strömland, Magnus Landgren, Leif A Svensson, Ann Hellström
Läkartidningen - 2009 -
Morphological aspects of dental hard tissues in primary teeth from preterm
infants.
Marianne Rythén, Jörgen G Norén, Nina Sabel, Frank Steiniger, Aimon Niklasson, Ann Hellström, Agneta Robertson
International Journal of Paediatric Dentistry - 2008 -
Visual fields in children with attention-deficit / hyperactivity disorder before and after treatment with
stimulants.
Lene Martin, Eva Aring, Magnus Landgren, Ann Hellström, Marita Andersson Grönlund
Acta ophthalmologica - 2008 -
Severe ROP in twins after blockage of the renin-angiotensin system during
gestation.
Anna-Lena Hård, Ulla-Britt Wennerholm, Aimon Niklasson, Ann Hellström
Acta paediatrica (Oslo, Norway : 1992) - 2008 -
Synproblem
Ann Hellström, Anna-Lena Hård
Neonatologi - 2008 -
Abnormal vessel morphology in boys born after intracytoplasmic sperm
injection.
Margareta Hök Wikstrand, Aimon Niklasson, Kerstin Strömland, Ann Hellström
Acta paediatrica (Oslo, Norway : 1992) - 2008 -
Strabismus, binocular functions and ocular motility in children with
hydrocephalus.
Eva Aring, Susann Andersson, Anna-Lena Hård, Ann Hellström, Eva-Karin Persson, Paul Uvebrant, Jan Ygge
Strabismus - 2007 -
Visual function and ocular features in children and adolescents with attention deficit hyperactivity disorder, with and without treatment with
stimulants.
Marita Andersson Grönlund, Eva Aring, M Landgren, Ann Hellström
Eye (London, England) - 2007 -
Visual fixation development in
children.
Eva Aring, Marita Andersson Grönlund, Ann Hellström, Jan Ygge
Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv für klinische und experimentelle Ophthalmologie - 2007 -
Visual and cerebral sequelae of very low birth weight in
adolescents
K. Hellgren, Ann Hellström, L. Jacobson, O. Flodmark, M. Wadsby, L. Martin
Arch Dis Child Fetal Neonatal Ed - 2007 -
IGFBP3 suppresses retinopathy through suppression of oxygen-induced vessel loss and promotion of vascular
regrowth
Chatarina Löfqvist, J. Chen, K. M. Connor, A. C. Smith, C. M. Aderman, N. Liu, J. E. Pintar, T. Ludwig, Ann Hellström, L. E. Smith
Proc Natl Acad Sci U S A - 2007 -
Increased dietary intake of omega-3-polyunsaturated fatty acids reduces pathological retinal
angiogenesis
K. M. Connor, J. P. Sangiovanni, Chatarina Löfqvist, C. M. Aderman, J. Chen, A. Higuchi, S. Hong, E. A. Pravda, S. Majchrzak, D. Carper, Ann Hellström, J. X. Kang, E. Y. Chew, N., Jr. Salem, C. N. Serhan, L. E. Smith
Nat Med - 2007 -
Visual fields in children with Attention-Deficit/Hyperactivity
Disorder
Marita Andersson Grönlund, Eva Aring, Ann Hellström, M. Landgren, L. Martin
The Annual Meeting of the American Academy of Child and Adolescent Psychiatry (AACAP), San Diego, CA, USA, 24-29 okt 2006. Poster. - 2006 -
Morphological changes of the ocular fundus in children with attentioen deficit hyperactivity
disorder
Marita Andersson Grönlund, M. Landgren, Eva Aring, Ann Hellström
ARVO, Fort Lauderdale, USA, 30 april-4 maj 2006. Poster. - 2006 -
Ophthalmological findings in children born after intracytoplasmic sperm
injection
Margareta Hök Wikstrand, Kerstin Strömland, Sara Flodin, Christina Bergh, Ulla-Britt Wennerholm, Ann Hellström
Acta Ophthalmol Scand - 2006 -
Ophthalmological follow-up at 2 years of age of all children previously screened for retinopathy of prematurity: is it
worthwhile?
Anna-Lena Hård, Ann Hellström
Acta Ophthalmol Scand - 2006 -
Longitudinal Postnatal Weight and Insulin-like Growth Factor I Measurements in the Prediction of Retinopathy of
Prematurity
Chatarina Löfqvist, Eva M. Andersson, Jon Sigurdsson, Eva Engström, Anna-Lena Hård, Aimon Niklasson, Lois E. H. Smith, Ann Hellström
Arch Ophthalmol - 2006 -
Postnatal head growth deficit among premature infants parallels retinopathy of prematurity and insulin-like growth factor-1
deficit
Chatarina Löfqvist, Eva Engström, Jon Sigurdsson, Anna-Lena Hård, Aimon Niklasson, Uwe Ewald, Gerd Holmström, L. E. Smith, Ann Hellström
Pediatrics - 2006 -
Ophthalmological findings in a sample of Swedish children aged 4-15
years
Marita Andersson Grönlund, Susann Andersson, Eva Aring, Anna-Lena Hård, Ann Hellström
Acta Ophthalmol Scand - 2006 -
Periventricular leukomalacia and retinopathy in a term infant born to a mother with
asthma
N. Hagwall, Eva Engström, Ann Hellström, Lena Jacobson
Dev Med Child Neurol - 2006 -
Visual function and ocular features in children with Attention Deficit Hyperactivity Disorder (AD/HD) - with and without
stimulants
Marita Andersson Grönlund, Eva Aring, M. Landgren, Ann Hellström
European Pediatric Neurology Society (EPNS), Göteborg, Sverige, 14-17 sept, 2005. Poster. - 2005 -
Ophthalmologic findings in children adopted from Eastern
Europe
Marita Andersson Grönlund, Eva Aring, Ann Hellström, M. Landgren, Kerstin Strömland
1st Global Adoption Research Conference, Köpenhamn, Danmark, 9-11 sept 2005. Föredrag. - 2005 -
Ophthalmological findings in children with Attention Deficit Hyperactivity Disorder (AD/HD) – with and without
stimulants
Marita Andersson Grönlund, Eva Aring, M. Landgren, Ann Hellström
ARVO, Fort Lauderdale, USA, 1-5 maj 2005. Poster. - 2005 -
Strabismus and binocular functions in a sample of Swedish children aged 4-15
years
Eva Aring, Marita Andersson Grönlund, S. Andersson, Anna-Lena Hård, J. Ygge, Ann Hellström
Strabismus - 2005 -
The role of maternal factors, postnatal nutrition, weight gain, and gender in regulation of serum IGF-I among preterm
infants
Eva Engström, Aimon Niklasson, Kerstin Albertsson-Wikland, Uwe Ewald, Ann Hellström
Pediatr Res - 2005 -
Fixation stability in normal
children
J. Ygge, Eva Aring, Y. Han, R. Bolzani, Ann Hellström
Ann N Y Acad Sci - 2005 -
Ögonfynd hos barn med Attention Deficit Hyperactivity Disorder (AD/HD) med och utan stimulantia
behandling
Marita Andersson Grönlund, Eva Aring, M. Landgren, Ann Hellström
Svenska Läkarsällskapets Riksstämma, Göteborg, 24-26 nov 2004. Föredrag. - 2004 -
A high frequency of abnormal orthoptic findings in children adopted from Eastern
Europe
Eva Aring, Marita Andersson Grönlund, Ann Hellström
Xth International Orthoptic Congress, Melbourne, Australien, 14-17 nov 2004. Föredrag. - 2004 -
Visual and ocular findings in children with Silver Russell
Syndrome
Marita Andersson Grönlund, M. Kreamer, Eva Aring, J Dahlgren, Ann Hellström
ARVO, Fort Lauderdale, USA, 25-29 april 2004. Poster. - 2004 -
Subnormal visual perception in school-aged ex-preterm patients in a paediatric eye
clinic
Anna-Lena Hård, Eva Aring, Ann Hellström
Eye - 2004 -
Visual and ocular findings in children adopted from eastern
Europe
Marita Andersson Grönlund, Eva Aring, Ann Hellström, M. Landgren, Kerstin Strömland
Br J Ophthalmol - 2004 -
Abnormal retinal vascular morphology in young adults following intrauterine growth
restriction
Ann Hellström, Jovanna Dahlgren, K. Marsal, D. Ley
Pediatrics - 2004 -
Abnormal retinal optic nerve morphology in young adults after intrauterine growth
restriction
David Ley, Karel Marsal, Jovanna Dahlgren, Ann Hellström
Pediatr Res - 2004 -
Visual function in young adults following intrauterine growth
retardation
Lene Martin, David Ley, Karel Marsal, Ann Hellström
J Pediatr Ophthalmol Strabismus - 2004 -
Avvikande synfunktion och ögonmorfologi hos barn med Silver Russell
Syndrom?
Marita Andersson Grönlund, Eva Aring, Maria Kreamer, Jovanna Dahlgren, Ann Hellström
XI Nordiska Barnoftalmologiska kongressen, Uppsala, Sverige, 12-14 sept 2003. - 2003 -
Risk factors for prenatal brain injury are more important than age at adoption for long term outcome in children adopted from Eastern
Europe
Magnus Landgren, Marita Andersson Grönlund, Leif Svensson, Ann Hellström, P-O Elfstrand, J-E Simonsson, Eva Aring, Kerstin Strömland
Berzeliussymposium 59, Perinatal brain injury: Pathophysiology and clinical aspects, Göteborg, Sverige, 8-9 september 2003 - 2003 -
Ophthalmologic findings in children adopted from Eastern
Europe.
Marita Andersson Grönlund, Ann Hellström, Eva Aring, Magnus Landgren, Kerstin Strömland
AAPOS - American Association of Pediatric Ophthalmology and Strabismus, Big Island, Hawaii, USA, 23-27 mars 2003. - 2003 -
Ortoptiska fynd hos barn adopterade från
Östeuropa.
Eva Aring, Marita Andersson Grönlund, Kerstin Strömland, Magnus Landgren, Ann Hellström
XI Nordiska Barnoftalmologiska kongressen, Uppsala, Sverige, 12-14 sept 2003. - 2003 -
Synfunktion och ögonmorfologi hos adopterade barn från
Östeuropa.
Marita Andersson Grönlund, Eva Aring, Ann Hellström, Magnus Landgren, Kerstin Strömland
Svenska Läkarsällskapets Riksstämma, Göteborg, Sverige, 27-29 nov 2002. - 2002 -
Orthoptic findings in healthy term children aged 4 to 16
years.
Eva Aring, Marita Andersson Grönlund, Susann Andersson, Anna-Lena Hård, Ann Hellström
EPOS – European Pediatric Ophthalmology Society, Figuera da Foz, Potugal, 4-6 okt 2002. - 2002 -
Visual function and ocular morphology in healthy term children aged 4 to 16
years
Marita Andersson Grönlund, Susann Andersson, Eva Aring, Anna-Lena Hård, Ann Hellström
EPOS – European Pediatric Ophthalmology Society, Figuera da Foz, Potugal, 4-6 okt 2002 - 2002 -
Visual function and ocular findings in children adopted from Eastern
Europe.
Marita Andersson Grönlund, Ann Hellström, Eva Aring, Kerstin Strömland
EPOG – European Pediatric Ophthalmology Group, Regensburg, Tyskland, 14-16 sept 2001 - 2001 -
Visual function and ocular findings in children adopted from Eastern
Europe.
Marita Andersson Grönlund, Ann Hellström, Eva Aring, Kerstin Strömland
10:e Nordisk barnoftalmologisk kongress, Tromsö, Norge, 17-19 aug 2001. - 2001 -
Visual function and ocular findings in children adopted from Eastern
Europe.
Marita Andersson Grönlund, Ann Hellström, Eva Aring, Kerstin Strömland
Congenital Malformation and the Eye, Valencia, Spanien, 19 maj 2001 - 2001 -
Visual function and ocular findings in children adopted from Eastern
Europe.
Marita Andersson Grönlund, Ann Hellström, Eva Aring, Kerstin Strömland
AAPOS - American Association of Pediatric Ophthalmology and Strabismus, Orlando, USA, 21-25 mars 2001 - 2001