Page 2 - Death Differ News Today : Breaking News, Live Updates & Top Stories | Vimarsana

Stay updated with breaking news from Death differ. Get real-time updates on events, politics, business, and more. Visit us for reliable news and exclusive interviews.

Top News In Death Differ Today - Breaking & Trending Today

p53 governs an AT1 differentiation programme in lung cancer suppression

Lung cancer is the leading cause of cancer deaths worldwide1. Mutations in the tumour suppressor gene TP53 occur in 50% of lung adenocarcinomas (LUADs) and are linked to poor prognosis1–4, but how p53 suppresses LUAD development remains enigmatic. We show here that p53 suppresses LUAD by governing cell state, specifically by promoting alveolar type 1 (AT1) differentiation. Using mice that express oncogenic Kras and null, wild-type or hypermorphic Trp53 alleles in alveolar type 2 (AT2) cells, we observed graded effects of p53 on LUAD initiation and progression. RNA sequencing and ATAC sequencing of LUAD cells uncovered a p53-induced AT1 differentiation programme during tumour suppression in vivo through direct DNA binding, chromatin remodelling and induction of genes characteristic of AT1 cells. Single-cell transcriptomics analyses revealed that during LUAD evolution, p53 promotes AT1 differentiation through action in a transitional cell state analogo ....

United States , South Korea , Bj Sanchez Alvarado , Kenzelmann Broz , American Thoracic Society , Cancer Genome Atlas Research Network , Biomarkers Prev , Single Cell Wnt , Stem Cell , Cell Biol , Death Differ , Molecular Signatures Database , Sanchez Alvarado , Cell Rep , Cancer Biol , Acids Res , Peak Annotation ,

COVID-19 targets human adrenal glands

COVID-19 targets human adrenal glands
thelancet.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from thelancet.com Daily Mail and Mail on Sunday newspapers.

Deutsche Forschungsgemeinschaft , Maria Schuster , Linda Friedrich , Elsevier Ltd , Diabetes Endocrinol , Death Differ , Mixed Lineage Kinase Domain Like Pseudokinase , Uta Lehnert , Adult Respiratory Distress Syndrome ,