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 ...
United States South Korea Bj Sanchez Alvarado Kenzelmann Broz American Thoracic Society Cancer Genome Atlas Research Network
Source: nature.com