ISSN 1662-4009 (online)

ey0017.9-14 | Cancer Treatment and Bone Health | ESPEYB17

9.14. High impact physical activity and bone health of lower extremities in childhood cancer survivors: A cross-sectional study of SURfit

SJ Zurcher , R Jung , S Monnerat , C Schindera , P Eser , C Meier , CS Rueegg , NX von der Weid , S Kriemler

To read the full abstract: Int J Cancer. 2020 Mar 13. doi: 10.1002/ijc.32963. Epub ahead of print. susi.kriemlerwiget@uzh.chChildhood cancer survivors (CCS) can experience impaired bone health as a consequence of the disease itself, the specific treatments and/or associated chronic conditions. This cross-sectional study analyses baseline data from th...

ey0015.15-12 | Obesity must be studied separately in men and women | ESPEYB15

15.12 TAp63 contributes to sexual dimorphism in POMC neuron functions and energy homeostasis

C Wang , Y He , P Xu , Y Yang , K Saito , Y Xia , X Yan , A Hinton Jr , C Yan , H Ding

To read the full abstract: Nature Communications 2018;9:1544Obesity prevalence is generally higher in women than in men, and there is also a sex difference in body fat distribution. Sex differences in obesity can be explained in part by the influence of gonadal steroids on body composition and appetite; however, behavioural, and socio-cultural factors may also play a role. Here is th...

ey0020.12-7 | Steroids | ESPEYB20

12.7. Preoperative circulating 11-oxygenated androgens are associated with metastasis-free survival in localized prostate cancer

C Dahmani , P Caron , D Simonyan , L Lacombe , A Aprikian , F Saad , M Carmel , S Chevalier , E Levesque , C Guillemette

Brief summary: In the prospective PROCURE study cohort (n=1783), 11-oxygenated androgens were studied in all men with newly diagnosed localized prostate cancer before undergoing radical prostatectomy. Data were related to clinical outcomes (e.g. metastatic disease). Levels of the adrenal androgen precursor 11b-OH-androstenedione were associated with progressive disease, while levels of the predominant bioactive 11-ketotestosterone and its metabolite 11-ketoandrosteron...

ey0019.9-7 | Fertility issues and reproductive outcomes in childhood cancer survivors | ESPEYB19

9.7. Fertility status among long-term childhood acute lymphoblastic leukaemia survivors enrolled between 1971 and 1998 in EORTC CLG studies: results of the 58 late adverse effects study

Rossi G. , Kicinski M. , Suciu S. , Vandecruys E. , Plat G. , Uyttebroeck A. , Paillard C. , Barbati M. , Dresse M.F. , Simon P. , Minckes O. , Pluchart C. , Ferster A. , Freycon C. , Millot F. , van der Werfften Bosch J. , Chantrain C. , Paulus R. , de Rojas T. , de Schaetzen G. , Rohrlich P. , Benoit Y. , Piette C.

On behalf of the European Organisation for Research and Treatment of Cancer (EORTC) Children’s Leukemia Group (CLG)caroline.piette@chuliege.be Human Reproduction, 2022; 37: 44–53. PMID: 34788455.Brief Summary: This case-control study evaluated fertility status in childhood acute lymphoblastic leukaemia (ALL) survivors enrolled in the European Organisation for Research and Treatment of Ca...

ey0020.7-7 | Gonadal Function and Fertility Issues in Childhood Cancer Survivors | ESPEYB20

7.7. The uterine volume is dramatically decreased after hematopoietic stem cell transplantation during childhood regardless of the conditioning regimen

B Courbiere , B Drikes , A Grob , Z Hamidou , P Saultier , Y Bertrand , V Gandemer , D Plantaz , G Plat , M Poiree , S Ducassou , C Pochon , JH Dalle , S Thouvenin , C Paillard , J Kanold , A Sirvent , C Rousset-Jablonski , S Duros , A Gueniffey , C Cohade , S Boukaidi , S Frantz , M Agopiantz , C Poirot , A Genod , O Pirrello , AS Gremeau , S Bringer-Deutsch , P Auquier , G Michel

Brief summary: This French multicenter prospective study analyzed uterine volume by pelvic MRI in 88 women (age range 18–40 years), who were survivors of childhood acute leukemia treated with hematopoietic stem cell transplantation (HSCT). They were compared to 88 healthy women matched for age and parity.Conditioning regimens before HSCT included alkylating agents for 34 women and total body irradiation (TBI) for 54 women. Scans were centralized and...

ey0018.8-1 | Mechanism of the year: neuropeptide substance P regulates aldosterone secretion | ESPEYB18

8.1. The neuropeptide substance P regulates aldosterone secretion in human adrenals

J Wils , C Duparc , AF Cailleux , AG Lopez , C Guiheneuf , I Boutelet , HG Boyer , C Dubessy , S Cherifi , B Cauliez , F Gobet , G Defortescu , JF Menard , E Louiset , H Lefebvre

Nat Commun. 2020;11(1): 2673.https://pubmed.ncbi.nlm.nih.gov/32471973/The authors conducted an experimental study in male human volunteers to examine the effects of a neurokinin type 1 receptor (NK1R) antagonist on aldosterone secretion. The findings show the presence of Substance P (SP)-positive nerve fibres in the human adrenal cortex in the vicinity of aldosterone-producing cells and wit...

ey0016.8-16 | New Paradigms | ESPEYB16

8.16. Autoantibodies reactive to adrenocorticotropic hormone can alter cortisol secretion in both aggressive and nonaggressive humans

H Vaeroy , C Adori , R Legrand , N Lucas , J Breton , C Cottard , Rego JC do , C Duparc , E Louiset , H Lefebvre , P Dechelotte , E Western , S Andersson , T Hokfelt , SO Fetissov

To read the full abstract: Proc Natl Acad Sci U S A. 2018; 115(28): E6576–E6584.It is accepted that aggressive behavior can be viewed as a strategy by humans and animals to cope with stress, implying that neurobiological mechanisms involved in stress responses should underlie both physiological and pathological aggression (15, 16). The hypothalamic–pituitary–adrenal ...

ey0015.4-10 | New perspectives | ESPEYB15

4.10 Genetic screening confirms heterozygous mutations in ACAN as a major cause of idiopathic short stature

NN Hauer , H Sticht , S Boppudi , C Büttner , C Kraus , U Trautmann , M Zenker , C Zweier , A Wiesener , RA Jamra , D Wieczorek , J Kelkel , AM Jung , S Uebe , AB Ekici , T Rohrer , A Reis , HG Dörr , CT. Thiel

To read the full abstract: Sci Rep 2017; 22(7):12225The GH/IGF1 axis has historically been considered the most relevant regulator of growth. However, defects in the GH/IGF1 axis can be identified only in a minority of children with short stature. Human growth is dependent on chondrocyte proliferation and hypertrophy as well as structure and function of extracellular matrix in the gro...

ey0015.8-11 | Clinical Trials – New Treatments | ESPEYB15

8.11 Effect of once-daily, modified-release hydrocortisone versus standard glucocorticoid therapy on metabolism and innate immunity in patients with adrenal insufficiency (DREAM): a single-blind, randomised controlled trial

AM Isidori , MA Venneri , C Graziadio , C Simeoli , D Fiore , V Hasenmajer , E Sbardella , D Gianfrilli , C Pozza , P Pasqualetti , S Morrone , A Santoni , F Naro , A Colao , R Pivonello , A. Lenzi

To read the full abstract: Lancet Diabetes Endocrinol. 2018; 6(3): 173-185Adrenal insufficiency (AI), caused by adrenal failure (primary) or hypothalamo-pituitary failure (secondary), has a prevalence of 250–450 per 1 million (16). AI is potentially life-threatening and requires lifelong glucocorticoid replacement therapy. Modified-release hydrocortisone preparations have bee...

ey0018.1-6 | Development/Ontogeny | ESPEYB18

1.6. The histone H3-lysine 4-methyltransferase Mll4 regulates the development of growth hormone-releasing hormone-producing neurons in the mouse hypothalamus

C Huisman , YA Kim , S Jeon , B Shin , J Choi , SJ Lim , SM Youn , Y Park , K C M , S Kim , SK Lee , S Lee , JW Lee

Nat Commun. 2021 Jan 11;12(1):256. doi: 10.1038/s41467-020-20511-7. PMID: 33431871.These authors report two Mll4 mutant mouse models that exhibited dwarfism and altered development of GHRH−neurons.Inactivating mutations in KDM6A (aka UTX) or KMT2D (aka MLL4) genes result in Kabuki syndrome (KS), whose hallmarks in...