ISSN 1662-4009 (online)

ey0018.7-6 | Clinical Guidance | ESPEYB18

7.6. GnRH stimulation testing and serum inhibin B in males: insufficient specificity for discriminating between congenital hypogonadotropic hypogonadism from constitutional delay of growth and puberty

H Mosbah , C Bouvattier , L Maione , S Trabado , G De Filippo , A Cartes , A Donzeau , P Chanson , S Brailly-Tabard , AA Dwyer , R Coutant , J Young

Hum Reprod. 2020 Oct 1;35(10):2312–2322. 10.1093/humrep/deaa185. PMID: 32862222. https://academic.oup.com/humrep/article/35/10/2312/5899242In brief: This study shows that both the GnRH stimulation test and serum inhibin B have insufficient specificity to discriminate congenital hypogonadotropic hypogonadism (CHH) from c...

ey0018.9-2 | Cancer treatment and the risk of second neoplasia | ESPEYB18

9.2. Influence of growth hormone therapy on the occurrence of a second neoplasm in survivors of childhood cancer

C Thomas-Teinturier , I Oliver-Petit , H Pacquement , B Fresneau , RS Allodji , C Veres , S Bolle , D Berchery , CHaddy N Demoor-Goldschmidt , I Diallo , F. cecile.teinturier@aphp.fr de Vathaire

Eur J Endocrinol. 2020; 183: 471–480. https://pubmed.ncbi.nlm.nih.gov/32738133/This cohort and nested case–control study analyzed the impact of growth hormone (GH) treatment on the risk of second neoplasm (SN) in a French cohort of 2852 childhood cancer survivors (CCS) treated before 1986. In total, 126 (64.3%) survivors who received GH had been treated for a brain tumor, 22 (11.2...

ey0018.9-10 | Reproductive outcomes in childhood cancer survivors | ESPEYB18

9.10. Health outcomes in offspring born to survivors of childhood cancers following assisted reproductive technologies.

G Sommerhauser , A Borgmann-Staudt , K Astrahantseff , K Baust , G Calaminus , R Dittrich , MJ Fernandez-Gonzalez , H Holling , CJ Konig , R Schilling , T Schuster , L Lotz , M Balcerek

J Cancer Surviv. 2021; 15: 259–272. https://pubmed.ncbi.nlm.nih.gov/32844376/Long-term treatment effects are possible reasons for reduced fertility and adverse pregnancy outcomes in childhood cancer survivors (CCS) (1). This observational study reports perinatal and health outcomes of offspring born to CCS using assisted reproductive technologies (ART). CCS were almost 2-fold more like...

ey0018.11-15 | New insight into preconceptional and prenatal programming | ESPEYB18

11.15. Sex-specific programming effects of parental obesity in pre-implantation embryonic development

K Hedegger , J Philippou-Massier , S Krebs , H Blum , S Kunzelmann , K Forstemann , M Gimpfl , AA Roscher , R Ensenauer , E Wolf , M Dahlhoff

Int J Obes (Lond). 2020 May;44(5):1185–1190. https://pubmed.ncbi.nlm.nih.gov/31776435/These authors investigated the effect of maternal and paternal obesity on gene expression level in the mouse blastocyst. Firstly, they show that female and male offspring were differentially sensitive to an obesogenic maternal environment in the early phase of preimplantation. Male blastocysts from o...

ey0018.13-7 | Endocrinology | ESPEYB18

13.7. We all have a role to play: redressing inequities for children living with CAH and other chronic health conditions of childhood in resource-poor settings

K Armstrong , AB Yap , S Chan-Cua , ME Craig , C Cole , V Chi Dung , J Hansen , M Ibrahim , H Nadeem , A Pulungan , J Raza , A Utari , P. Ward

Int. J. Neonatal Screen 2020; 6: 76. doi: 10.3390/ijns6040076– CLAN (Caring and Living as Neighbours) is an Australian non-governmental organisation (NGO) committed to a rights-based approach to optimizing quality of life for children and young people living with CAH and other chronic health conditions in resource-limited settings– This paper used exploratory case study as a method t...

ey0019.1-3 | Basic Science and Stem Cells | ESPEYB19

1.3. Generation of hypothalamic arcuate organoids from human induced pluripotent stem cells

WK Huang , SZH Wong , SR Pather , PTT Nguyen , F Zhang , DY Zhang , Z Zhang , L Lu , W Fang , L Chen , A Fernandes , Y Su , H Song , GL Ming

Cell Stem Cell. 2021 Sep 2;28(9):1657-1670.e10. doi: 10.1016/j.stem.2021.04.006. PMID: 33961804.Brief Summary: The authors established a novel protocol to generate hypothalamic arcuate organoids from human induced pluripotent stem cells, which could be utilized to investigate the arcuate nuclei development and the underlying mechanism of arcuate nucleus-related diseases. <p class="abst...

ey0019.1-13 | Clinical Papers | ESPEYB19

1.13. Management of children and young people with idiopathic pituitary stalk thickening, central diabetes insipidus, or both: a national clinical practice consensus guideline.

M Cerbone , J Visser , C Bulwer , A Ederies , K Vallabhaneni , S Ball , I Kamaly-Asl , A Grossman , H Gleeson , M Korbonits , V Nanduri , V Tziaferi , T Jacques , HA Spoudeas

Lancet Child Adolesc Health. 2021 Sep;5(9):662-676. doi: 10.1016/S2352-4642(21)00088-2. Epub 2021 Jun 30; PMID: 34214482.Brief Summary: This comprehensive guideline defines the role of cerebrospinal fluid tumor markers, whole-body imaging, and the indications, timing and risks of stalk biopsy, as well as criteria for discharge in children and young people with idiopathic pituitary stalk...

ey0019.2-18 | Gestational Diabetes Mellitus: Neonatal and Long-term Consequences | ESPEYB19

2.18. Novel epigenetic link between gestational diabetes mellitus and macrosomia

BT Joyce , H Liu , L Wang , J Wang , Y Zheng , D Nannini , A Drong , S Shiau , W Li , J Leng , Y Shen , R Gao , A Baccarelli , G Hu , L Hou

Epigenomics. 2021 Aug;13(15):1221-1230. doi: 10.2217/epi-2021-0096. PMID: 34337972.Brief Summary: This case cohort study assessed whether epigenetic factors explain the link between gestational diabetes mellitus (GDM) and macrosomia. Epigenetic changes in the MEST gene were associated with both GDM and macrosomia.GDM leads to neonatal macrosomia and in the long-t...

ey0019.3-10 | New genes | ESPEYB19

3.10. GWAS of thyroid dysgenesis identifies a risk locus at 2q33.3 linked to regulation of Wnt signaling

S Narumi , R Opitz , K Nagasaki , K Muroya , Y Asakura , M Adachi , K Abe , C Sugisawa , P Kuhnen , T Ishii , MM Nothen , H Krude , T Hasegawa

Hum Mol Genet. 2022 May 10:ddac093. doi: 10.1093/hmg/ddac093. Online ahead of print. PMID: 35535691Brief Summary: This genome-wide association study (GWAS) of patients with thyroid dysgenesis identified a genetic risk locus for thyroid athyreosis and ectopy. In depth genetic analyses of the disease associated region suggested a new disease mechanism of thyroid dysgenesis mediated by impaired Wnt ...

ey0019.5-15 | Advances in skeletal biology | ESPEYB19

5.15. Asymmetric activation of the calcium-sensing receptor homodimer

Y Gao , MJ Robertson , SN Rahman , AB Seven , C Zhang , JG Meyerowitz , O Panova , FM Hannan , RV Thakker , H Brauner-Osborne , JM Mathiesen , G Skiniotis

Nature. 2021 Jul;595(7867):455-459.Abstract: https://pubmed-ncbi-nlm-nih-gov/34194040/In brief: Using cryo-electron microscopy, the calcium-sensing receptor (CaSR) is visualized with different ligands demonstrating, in great detail, how calcimimetic drugs lock the CaSR homodimer in an assymetric configuration, exposing one of the two protomers for G-protein coupling, whereas calciolytic dru...