The RNA helicase Dhx15 mediates Wnt-induced antimicrobial protein expression in Paneth cells
Wang Y, He K, Sheng B, Lei X, Tao W, Zhu X, Wei Z, Fu R, Wang A, Bai S, Zhang Z, Hong N, Ye C, Tian Y, Wang J, Li M, Zhang K, Li L, Yang H, Li HB, Flavell RA, Zhu S. The RNA helicase Dhx15 mediates Wnt-induced antimicrobial protein expression in Paneth cells. Proceedings Of The National Academy Of Sciences Of The United States Of America 2021, 118: e2017432118. PMID: 33483420, PMCID: PMC7848544, DOI: 10.1073/pnas.2017432118.Peer-Reviewed Original ResearchConceptsRNA helicasesEssential biological processesPaneth cellsRNA helicase DHX15Antimicrobial protein expressionCell-specific functionsViral RNA sensorsRNA splicingHelicasesUlcerative colitis patientsCell-specific depletionDHX15Complete knockoutKey regulatorBiological processesIntestinal epithelial cellsLethality of miceVivo roleEnteric bacteriaRNA sensorsDextran sodiumColitis patientsLack of evidenceAntimicrobial responsesIntestinal inflammation