Yes-associated protein 1(YAP1)is a downstream effector of the Hippo signaling pathway,and it is involved in tumorigenesis,tissue repair,growth,and development.In this review,the biological roles and the mechanisms of ...Yes-associated protein 1(YAP1)is a downstream effector of the Hippo signaling pathway,and it is involved in tumorigenesis,tissue repair,growth,and development.In this review,the biological roles and the mechanisms of YAP1 in mediating stem cell fate decisions are discussed,including cell proliferation,differentiation,and apoptosis.In general,YAP1 promotes the proliferation and differentiation of stem cells,including embryonic stem cells and adult stem cells.It inhibits apoptosis by binding to the transcription factors,e.g.,transcriptional enhanced associate domain(TEAD),Smad,runt-related transcription factor 1/2,p73,p63,and Erb84,to maintain tissue homeostasis.The translocalization of YAP1 in cellular nuclei and the phosphorylation in the cytoplasm work as important and unusual events for the activation of YAP1.Moreover,YAP1 serves as the crosstalk for the Hippo pathway and other signaling pathways,including the Wnt and Notch pathways.It is highlighted in this review that YAP1 is an essential regulator for stem cells that have significant applications in regenerative medicine and reproductive medicine.展开更多
基金This work was supported by grants from the National Nature Science Foundation of China(32170862,31872845)Major Scientific and Technological Projects for Collaborative Prevention and Control of Birth Defect in Hunan Province(2019SK1012)+4 种基金Key Grant of Research and Development in Hunan Province(2020DK2002)High-Level Talent Gathering Project in Hunan Province(2018RS3066)Natural Science Foundation of Hunan Province(2020JJ5383,2021JJ40365)Health Commission Foundation of Hunan Province(202104052273,202102050927)Hunan Province College Student Research Learning and Innovative Experiment Project(S202010542084).
文摘Yes-associated protein 1(YAP1)is a downstream effector of the Hippo signaling pathway,and it is involved in tumorigenesis,tissue repair,growth,and development.In this review,the biological roles and the mechanisms of YAP1 in mediating stem cell fate decisions are discussed,including cell proliferation,differentiation,and apoptosis.In general,YAP1 promotes the proliferation and differentiation of stem cells,including embryonic stem cells and adult stem cells.It inhibits apoptosis by binding to the transcription factors,e.g.,transcriptional enhanced associate domain(TEAD),Smad,runt-related transcription factor 1/2,p73,p63,and Erb84,to maintain tissue homeostasis.The translocalization of YAP1 in cellular nuclei and the phosphorylation in the cytoplasm work as important and unusual events for the activation of YAP1.Moreover,YAP1 serves as the crosstalk for the Hippo pathway and other signaling pathways,including the Wnt and Notch pathways.It is highlighted in this review that YAP1 is an essential regulator for stem cells that have significant applications in regenerative medicine and reproductive medicine.
