ISSN 1662-4009 (online)

ey0017.9-3 | Fertility-Related Issues | ESPEYB17

9.3. The influence of different intensity of treatment on hormonal markers of gonadal function in acute lymphoblastic leukemia survivors

M Krawczuk-Rybak , M Płonowski , E Leszczyńska , E Latoch , M Sawicka-Żukowska , K Muszyńska-Rosłan , J Skalska-Sadowska , J Wachowiak , D Sga-Pondel , B Kazanowska , A Chybicka , T Stachowicz-Stencel , J Stefanowicz , I Malinowska , M Matysiak , A Kotan , M Wysocki , A Pobudejska-Piena¸żek , T Szczepański , B Przybyszewski , W Badowska , D Szymańska-Miller , JR Kowalczyk , E Kamieńska , T Urasiński , A Wawrzeńczyk , B Żelazowska-Rutkowska , B Cylwik

To read the full abstract: Hematol Oncol. 2019 Dec;37(5):609–616. mar26@mp.plAcute lymphoblastic leukaemia (ALL) is the most common childhood neoplasia with an actual survival rate >80%. ALL treatment has changed considerably during last 30 years; radiotherapy with 24 Gy to the central nervous system (CNS) has been eliminated or reduced to lower doses (12 or 18 Gy) and chemotherapy regimens are now tailo...

ey0018.13-14 | Endocrinology | ESPEYB18

13.14. Effect on mortality of increasing the cutoff blood glucose concentration for initiating hypoglycaemia treatment in severely sick children aged 1 month to 5 years in Malawi (SugarFACT): a pragmatic, randomised controlled trial

T Baker , F Ngwalangwa , H Masanjala , Q Dube , J Langton , G Marrone , H Hildenwall

Lancet Glob Health 2020; 8: e1546–54. doi: 10.1016/S2214-109X(20)30388-0– Hypoglycemia is associated with increased mortality in severely sick children. WHO recommends treatment of hypoglycemia for a blood glucose < 2.5 mmol/l– The authors hypothesized that increasing the threshold for the treatment of hypoglycemia from 2.5 to 5 mmol/l would reduce all cause in-hos...

ey0018.15-8 | (1) | ESPEYB18

15.8. Anti-Mullerian hormone levels and risk of type 2 diabetes in women

Verdiesen Renee MG , Onland-Moret N Charlotte , van Gils Carla H , Stellato Rebecca K , Spijkerman Annemieke MW , Picavet H Susan J , Broekmans Frank JM , Verschuren WM Monique , van der Schouw Yvonne T

Diabetologia, 2021; 64, 375–384.https://link.springer.com/article/10.1007/s00125-020-05302-5#Abs1The authors measured plasma anti-Müllerian hormone (AMH) levels over 2x 5-year intervals in a prospective cohort study of 3293 healthy women aged 20–59 years at baseline. Lower baseline age-specific AMH levels were associated with a higher risk of Type 2 di...

ey0018.15-14 | (1) | ESPEYB18

15.14. First-in-class humanized FSH blocking antibody targets bone and fat

S Gera , D Sant , S Haider , F Korkmaz , TC Kuo , M Mathew , H Perez-Pen , H Xie , H Chen , R Batista , K Ma

Proc Natl Acad Sci USA. 2020, Nov; 117(46): 28971–28979https://bit.ly/2RQiZlzThe authors report the generation, structure and function of a fully humanized, humanized antibody that profoundly inhibits follicle-stimulating hormone (FSH) actions in cell-based assays. Administration of the antibody to ovariectomized mice prevented bone loss and also accumulation of adipose tissue when fed a high-fat diet (H...

ey0019.5-10 | Translational highlights | ESPEYB19

5.10. INZ-701 prevents ectopic tissue calcification and restores bone architecture and growth in ENPP1-deficient mice

Z Cheng , K O'Brien , J Howe , C Sullivan , D Schrier , A Lynch , S Jungles , Y Sabbagh , D Thompson

J Bone Miner Res. 2021 Aug;36(8):1594-1604.Abstract: https://pubmed-ncbi-nlm-nih-gov/33900645/In Brief: Enzyme replacement therapy with human ENPP1-Fc protein in Enpp1asj/asj mice, a murine model of ENPP1 deficiency, restored circulating levels of PPi, prevented clinical manifestations and decreased mortality.Commentary: ENPP1 deficiency causes gen...

ey0019.5-12 | Translational highlights | ESPEYB19

5.12. Premature growth plate closure caused by a hedgehog cancer drug is preventable by co-administration of a retinoid antagonist in mice

E Koyama , C Mundy , C Saunders , J Chung , SE Catheline , D Rux , M Iwamoto , M Pacifici

J Bone Miner Res 36, 1387–1402. (2021)Abstract: https://pubmed-ncbi-nlm-nih-gov/33724538/In brief: Premature growth plate closure under anti-hedgehog treatment is caused by impaired retinoic acid metabolism in growth plate progenitor cells. In this mouse model, administration of retinoic acid receptor blockers rescued the phenotype and normalized growth plate maturation.<p class="a...

ey0019.6-1 | Sex Hormone Replacement Therapies in DSD | ESPEYB19

6.1. Pubertal induction and transition to adult sex hormone replacement in patients with congenital pituitary or gonadal reproductive hormone deficiency: an Endo-ERN clinical practice guideline

A Nordenstrom , SF Ahmed , den Akker E van , J Blair , M Bonomi , C Brachet , LHA Broersen , der Grinten HL Claahsen-van , AB Dessens , A Gawlik , CH Gravholt , A Juul , C Krausz , T Raivio , A Smyth , P Touraine , D Vitali , OM Dekkers

Eur J Endocrinol. 2022 Apr 21;186(6):G9-G49. PMID: 35353710, doi: 10.1530/EJE-22-0073.Brief Summary: This Endo-European Reference Network guideline was endorsed by the European Society for Pediatric Endocrinology, the European Society for Endocrinology, and the European Academy of Andrology. It provides extensive data on the hormonal management in young individuals with hypogonadism or DSD in nee...

ey0019.8-18 | Food for Thought | ESPEYB19

8.18. Associations between testosterone, estradiol, and androgen receptor genotype with amygdala subregions in adolescents

CE Campbell , AF Mezher , JM Tyszka , BJ Nagel , SP Eckel , MM Herting

Psychoneuroendocrinology. 2022; 137: 105604. PMID: 34971856https://pubmed.ncbi.nlm.nih.gov/34971856/Brief Summary: This study evaluated the associations between the amygdala total and sub-region volumes in relation to sex hormones – estradiol and free testosterone – as a function of age and genetic differences in androgen receptor sensitivity in 297 adolescents. It provides new kno...

ey0019.15-9 | Assorted Conditions | ESPEYB19

15.9. Genetic insights into biological mechanisms governing human ovarian ageing

KS Ruth , FR Day , J Hussain , A Martinez-Marchal , CE Aiken , A Azad , DJ Thompson , et al.

Nature. 2021;596(7872):393-7. doi: 10.1038/s41586-021-03779-7.PubMed ID: 34349265Brief summary: This study analysed genome-wide association array (GWAS) data on ~200 000 women of European ancestry to identify 290 separate genetic signals associated with normal variation in age at natural menopause (ANM). Experimental alterations of key identified genes in mouse models confirmed their impac...

ey0016.2-14 | Maternal Obesity and Long-term Infant Consequences | ESPEYB16

2.14. Association between maternal diabetes, being large for gestational age and breast-feeding on being overweight or obese in childhood

P Kaul , SL Bowker , A Savu , RO Yeung , LE Donovan , EA Ryan

Diabetologia 2019 Feb;62(2):249–258. doi: 10.1007/s00125-018-4758-0.This is the first population-based study to examine the relative contribution of maternal diabetes, excess birthweight and breast-feeding on the risk of being overweight and obese in childhood.Being large for gestational at birth is a potentially modifiable factor and this study highlights the...