ISSN 1662-4009 (online)

ey0017.14-7 | (1) | ESPEYB17

14.7. Dosage analysis of the 7q11.23 Williams region identifies BAZ1B as a major human gene patterning the modern human face and underlying self-domestication

M Zanella , A Vitriolo , A Andirko , PT Martins , S Sturm , T O’Rourke , M Laugsch , N Malerba , A Skaros , S Trattaro , PL Germain , M Mihailovic , G Merla , A Rada-Iglesias , C Boeckx , G. Testa

To read the full abstract: Science Advances 2019;5:eaaw7908This paper shows that the craniofacial and cognitive/behavioral phenotypes caused by alterations at the critical gene region for the Williams-Beuren syndrome is caused by changes in the chromatin remodeler BAZ1B in neural crest, and can serve as an entry point into the evolution of the modern human face and pro-sociality.Williams-Beuren syndrome is caused ...

ey0016.13-16 | Micronutrients | ESPEYB16

13.16. Global prevalence and disease burden of vitamin D deficiency: a roadmap for action in low- and middle-income countries

DE Roth , SA Abrams , J Aloia , G Bergeron , MW Bourassa , KH Brown , MS Calvo , KD Cashman , G Combs , LM De-Regil , ME Jefferds , KS Jones , H Kapner , AR Martineau , LM Neufeld , RL Schleicher , TD Thacher , SJ Whiting

Ann N Y Acad Sci. 2018 Oct;1430(1):44–79. DOI: 10.1111/nyas.13968• This technical report reviews the global prevalence and public health disease burden of vitamin D deficiency.• Funded by the Bill & Melinda Gates foundation, the working group of content experts from North America and Europe provide a roadmap outlining population-based strategies to impr...

ey0015.8-2 | Mechanism of the Year | ESPEYB15

8.2 A gain-of-function mutation in the CLCN2 chloride channel gene causes primary aldosteronism

FL Fernandes-Rosa , G Daniil , IJ Orozco , C Göppner , R El Zein , V Jain , S Boulkroun , X Jeunemaitre , L Amar , H Lefebvre , T Schwarzmayr , TM Strom , TJ Jentsch , MC Zennaro

To read the full abstract: Nat Genet. 2018; 50(3): 355-361[Comments on 8.1 and 8.2] Primary aldosteronism (PA) is the most common form of secondary hypertension, affecting 3–5% of the general hypertensive population and 8–10% of patients referred to specialist hypertension services, although it is very rare in children (...

ey0020.1-4 | Thyroid Development | ESPEYB20

1.4. Transplantable human thyroid organoids generated from embryonic stem cells to rescue hypothyroidism

M Romitti , A Tourneur , B de Faria da Fonseca , G Doumont , P Gillotay , XH Liao , SE Eski , G Van Simaeys , L Chomette , H Lasolle , O Monestier , DF Kasprzyk , V Detours , SP Singh , S Goldman , S Refetoff , S Costagliola

Brief summary: In recent years, generation of human organoids of different tissues from human embryonic stem cells have been realized, e.g. intestine, liver, and lung among others. In contrast, so far all attempts to generate fully mature and functional human thyroid follicular cells from stem cells was not successful. Romitti et al. present for the first time successful generation of transplantable and functional human thyroid organoids derived from human embryonic s...

ey0020.3-4 | Advances in Clinical Practice | ESPEYB20

3.4. Skeletal and extraskeletal disorders of biomineralization

MT Collins , G Marcucci , HJ Anders , G Beltrami , JA Cauley , PR Ebeling , R Kumar , A Linglart , L Sangiorgi , DA Towler , R Weston , MP Whyte , ML Brandi , B Clarke , RV Thakker

In Brief: This is a timely and well-written review on disorders of biomineralization and their fundamental mechanisms and by leading experts in the field. This is mandatory reading for any aspiring endocrinologist.Commentary: Biomineralization is a critical physiological process, and deviations from it can cause various diseases. Recent progress has furthered our understanding of the genetic, molecular, and cellular underpinnings of the disorders of biom...

ey0021.3-6 | Thyroid Function - Genetic Determinants and Associations with Health and (Thyroid) Disease | ESPEYB21

3.6. Genetic determinants of thyroid function in children

Mulder Tessa A , Campbell Purdey J , Taylor Peter N , Peeters Robin P , Wilson Scott G , Medici Marco , Dayan Colin , Jaddoe Vincent V W , Walsh John P , Martin Nicholas G , Tiemeier Henning , Korevaar Tim I M

Brief Summary: This study investigated the genetic determinants of thyroid function in newborns and (pre)school children by analyzing the associations between single nucleotide polymorphisms (SNPs) previously identified in adults, and childhood TSH within the reference interval, and FT4 concentrations. It included three large population-based cohorts with data on genetic variants and thyroid function: Generation R (Netherlands), ALSPAC (UK), and BLTS (Australia), comprising 7,...

ey0021.13-1 | Diabetes and Diabetes Technology | ESPEYB21

13.1. Feasibility of continuous glucose monitoring in patients with type 1 diabetes at two district hospitals in Neno, Malawi: a randomised controlled trial

A Gomber , F Valeta , MM Coates , C Trujillo , G Ferrari , M Boti , K Kumwenda , B Mailosi , D Nakotwa , L Drown , EB Wroe , A Thapa , V Mithi , B Matanje , A Msekandiana , PH Park , C Kachimanga , G Bukhman , T Ruderman , AJ Adler

Brief Summary: This randomized-control study at two rural hospitals in Malawi investigated the feasibility of continuous glucose monitoring (CGM) to improve care of patients with Type 1 diabetes (T1D) in a low-income and limited literacy setting. CGM was feasible with potential benefits, but the authors highlight several challenges in implementing advanced diabetes care in such settings.This trial 2:1 randomized 45 patients with T1D to Dexcom G6 CGM (n=3...

ey0019.7-1 | Clinical Guidance | ESPEYB19

7.1. Whole exome sequencing identifies deleterious rare variants in CCDC141 in familial self-limited delayed puberty

T Saengkaew , G Ruiz-Babot , A David , A Mancini , K Mariniello , CP Cabrera , MR Barnes , L Dunkel , L Guasti , SR Howard

NPJ Genom Med. 2021 Dec 20;6(1):107. doi: 10.1038/s41525-021-00274-w. PMID: 34930920https://www.nature.com/articles/s41525-021-00274-wBrief Summary: This cross-sectional study describes the genetic data of a cohort of patients with self-limited delayed puberty, finding a high prevalence of CCDC141 gene mutations. Usi...

ey0019.7-2 | Clinical Guidance | ESPEYB19

7.2. Genetic evaluation supports differential diagnosis in adolescent patients with delayed puberty

T Saengkaew , HR Patel , K Banerjee , G Butler , MT Dattani , M McGuigan , HL Storr , RH Willemsen , L Dunkel , SR Howard

Eur J Endocrinol. 2021 Oct 8;185(5):617-627. doi: 10.1530/EJE-21-0387. PMID: 34403359. https://eje.bioscientifica.com/view/journals/eje/185/5/EJE-21-0387.xmlBrief Summary: This study investigates the role of Whole Exome Sequencing in the differential diagnosis of delayed puberty, evaluating a geno...

ey0019.8-5 | Important for Clinical Practice | ESPEYB19

8.5. Adrenal steroids reference ranges in infancy determined by LC-MS/MS

EO Enver , P Vatansever , O Guran , L Bilgin , P Boran , S Turan , G Haklar , A Bereket , T Guran

Pediatr Res. 2021; 92(1):265-274. doi: 10.1038/s41390-021-01739-5. PMID: 34556810https://pubmed.ncbi.nlm.nih.gov/34556810/Brief Summary: This study provides a detailed set of normative reference values for steroidogenesis during the first 6 months of life, which may facilitate rapid testing of infants for steroidogenic disorders.<p...