KDM2A and KDM3B as Potential Targets for the Rescue of F508del-CFTR.

ABSTRACT: Cystic fibrosis (CF) is caused by mutations in the gene encoding of the cystic fibrosis transmembrane conductance regulator (CFTR), an anion-selective plasma membrane channel that mainly regulates chloride transport in a variety of epithelia. More than 2000 mutations, most of which presumed to be disease-relevant, have been identified in the CFTR gene. The single CFTR mutation F508del (deletion of phenylalanine in position 508) is present in about 90% of global CF patients in at least one allele. F508del is responsible for the defective folding and processing of CFTR, failing to traffic to the plasma membrane and undergoing premature degradation via the ubiquitin-proteasome system. CFTR is subjected to different post-translational modifications (PTMs), and the possibility to modulate these

SUBMITTER: D'Amore C 

PROVIDER: S-EPMC9455907 | biostudies-literature | 2022 Aug

REPOSITORIES: biostudies-literature