ISSN 1662-4009 (online)

ey0018.3-2 | Thyroid hormone action | ESPEYB18

3.2. A coregulator shift, rather than the canonical switch, underlies thyroid hormone action in the liver

Y Shabtai , NK Nagaraj , K Batmanov , YW Cho , Y Guan , C Jiang , J Remsberg , D Forrest , MA Lazar

Genes Dev. 2021;35(5–6):367–378. doi: 10.1101/gad.345686.120.The longstanding concept of thyroid hormone (TH) action is summarized as the canonical switch model. This study adds important aspects of TH action to our current understanding, modifying this longstanding switch model to a “shift” model.According to the current concept, TH dependent gene...

ey0016.4-5 | New Therapeutic Options | ESPEYB16

4.5. The beneficial effect of combined GH/GnRHa therapy in increasing adult height outcome in children with ISS

L Lazar , S Levy , T Oron , J Meyerovitch , L de Vries , S Shalitin , A Tenenbaum , M Phillip , Y. Lebenthal

To read the full abstract: J Clin Endocrinol Metab. 2019;104:3287-3295.The current definition of idiopathic short stature (ISS) refers to a heterogeneous group of short children, in the absence of any underlying detectable cause, including both normal variants of growth and pathological conditions. ISS subjects have been reported to reach an average final height of −1.5 SDS in boys...

ey0015.9-12 | Biologic agents in chronic inflammatory diseases: lights and shadows | ESPEYB15

9.12 Growth Improvement with Adalimumab Treatment in Children with Moderately to Severely Active Crohn’s Disease

TD Walters , WA Faubion , AM Griffiths , RN Baldassano , J Escher , FM Ruemmele , JS Hyams , A Lazar , S Eichner , B Huang , Y Li , RB Thakkar

To read the full abstract: Inflamm Bowel Dis. 2017;23:967-975Approximately one-third of children and adolescents with Crohn disease (CD) suffer from growth failure and delayed puberty, leading in some to psychological and social dysfunction, especially in boys. Pubertal delay in CD may also impact the normal growth spurt and lead to short adult height. The aim of therapy in children with C...

ey0016.11-4 | New Insights into Body Weight Regulation | ESPEYB16

11.4. Dysregulation of a long noncoding RNA reduces leptin leading to a leptin-responsive form of obesity

OS Dallner , JM Marinis , YH Lu , K Birsoy , E Werner , G Fayzikhodjaeva , BD Dill , H Molina , A Moscati , Z Kutalik , P Marques-Vidal , TO Kilpelainen , N Grarup , A Linneberg , Y Zhang , R Vaughan , RJF Loos , MA Lazar , JM Friedman

To read the full abstract: Nature Medicine 2019; 25(3):507-516.This paper shows that quantitative leptin expression is controlled by redundant cis elements and trans factors that interact with the proximal promoter together with a long noncoding RNA.Friedman’s research group discovered the adipocyte hormone leptin more than 20 years ago. They identified loss o...