ESPE Yearbook of Paediatric Endocrinology

J Clin Invest. 2020 Aug 3;130(8):4501–4515. doi: 10.1172/JCI136745. PMID: 32453714.This study used mouse models to investigate the role of LIM homeodomain transcription factor Isl1 in pituitary development. It reveals that Isl1 has multiple, critical roles in pituitary gland development. Pituitary-specific Isl1 deletion caused hypopituitarism with increased stem c...

Brief Summary: This elegant study analysed a phenotype-driven screen for developmental lethal mouse genes to identify candidate genes that drive hypothalamo-pituitary phenotypes.The authors used a publicly-available phenotype-driven screen, performed by the mouse models phenotyping facility at the DMDD Wellcome Sanger Institute, to identify key genes important in pituitary development. High-Resolution Episcopic Microscopy (HREM) from 209 knockout lines w...