ISSN 1662-4009 (online)

ey0017.5-9 | Translational Highlights | ESPEYB17

5.9. Sclerostin antibody treatment increases bone mass and normalizes circulating phosphate levels in growing Hyp mice

KA Carpenter , RD Ross

To read the full abstract: J Bone Miner Res. 2020;35(3):596–60.In brief: Antibody treatment against the Wnt antagonizing sclerostin substantially improves FGF23 levels, serum phosphate and mechanical bone properties in a murine model of X-linked hypophosphatemic rickets, suggesting a role of sclerostin in phosphate metabolism.Commentary: Associa...

ey0015.13-13 | Type 1 and Type 2 Diabetes in Resource-Limited Settings | ESPEYB15

13.13 High Rates of Ocular Complications in a Cohort of Haitian Children and Adolescents with Diabetes

ME Robinson , K Altenor , C Carpenter , R Bonnell , E Jean-Baptiste , J von Oettingen

To read the full abstract: Pediatr Diabetes 2018; 19: (6) 1124In this cross-sectional study performed in Haiti, the authors found that 18% of the children and adolescents with diabetes had signs of retinopathy and that 16% had a cataract. This prevalence is clearly much higher than reported in young patients with diabetes living in high-income countries. Importantly, ocular complications occurred ea...

ey0018.5-5 | Advances in clinical practice | ESPEYB18

5.5. Growth curves for children with X-linked hypophosphatemia

Mao Meng , Carpenter Thomas O , Whyte Michael P , Skrinar Alison , Chen Chao-Yin , Martin Javier San , Rogol Alan D

J Clin Endocrinol Metab. 2020 Oct 1;105(10):3243–3249 Abstract: https://pubmed.ncbi.nlm.nih.gov/32721016/In brief: X-linked hypophosphatemia (XLH) is the most common hereditary form of rickets and osteomalacia. The study used retrospective, pre-burosumab growth data from four different studies and constructed growth charts that demonstrate that the growth rate of children with...

ey0017.9-16 | Cancer Treatment and Bone Health | ESPEYB17

9.16. Severity of reduced bone mineral density and risk of fractures in long-term survivors of childhood leukemia and lymphoma undergoing guideline-recommended surveillance for bone health

HM Bloomhardt , K Sint , WL Ross , J Rotatori , K Ness , C Robinson , TO Carpenter , EJ Chow , NS Kadan-Lottick

To read the full abstract: Cancer. 2020;126(1):202–210. nina.kadan-lottick@yale.eduWhile in healthy adults and children low BMD is associated with fracture risk, this relationship still needs to be clarified in childhood cancer survivors (CCS). This cross-sectional study analysed BMD and fracture history in 542 childhood leukaemia/lymphoma survivors, who received guideline-recommended DXA sur...

ey0018.2-15 | Gestational Diabetes Mellitus: Neonatal and Long-term Consequences | ESPEYB18

2.15. Gestational diabetes Is uniquely associated with altered early seeding of the infant gut microbiota

TK Soderborg , CM Carpenter , RC Janssen , TL Weir , CE Robertson , D Ir , BE Young , NF Krebs , TL Hernandez , LA Barbour , DN Frank , M Kroehl , JE Friedman

Front Endocrinol (Lausanne). 2020 Nov 27;11:603021. doi: 10.3389/fendo.2020.603021. PMID: 33329403.This and previous studies have shown that Gestational diabetes mellitus (GDM) alone and maternal obesity/overweight are associated with alterations in the newborn gut microbiota. In this study, there were significant alterations in the newborn gut microbiota species at 2 weeks of age.<p...

ey0015.5-1 | New and repurposed therapies | ESPEYB15

5.1 Burosumab Therapy in Children with X-Linked Hypophosphatemia

TO Carpenter , MP Whyte , EA Imel , AM Boot , W Hogler , A Linglart , R Padidela , W Van't Hoff , M Mao , CY Chen , A Skrinar , E Kakkis , J San Martin , AA Portale

To read the full abstract: N Engl J Med 2018;378:1987-1998FGF-23 is the primary regulator of phosphate homeostasis and acts by inhibiting phosphate reabsorption in the kidney (1). Loss-of-function mutations in the gene encoding phosphate-regulating endopeptidase homolog X-linked (PHEX) results in excess circulating FGF-23, which impairs renal phosphate reabsorption causing hypophosphatemia...