Senescent cells perturb intestinal stem cell differentiation through Ptk7 induced noncanonical Wnt and YAP signaling

Autor: Jina Yun, Simon Hansen, Otto Morris, David T. Madden, Clare Peters Libeu, Arjun J. Kumar, Cameron Wehrfritz, Aaron H. Nile, Yingnan Zhang, Lijuan Zhou, Yuxin Liang, Zora Modrusan, Michelle B. Chen, Christopher C. Overall, David Garfield, Judith Campisi, Birgit Schilling, Rami N. Hannoush, Heinrich Jasper
Jazyk: angličtina
Rok vydání: 2023
Předmět:
Zdroj: Nature Communications, Vol 14, Iss 1, Pp 1-19 (2023)
Druh dokumentu: article
ISSN: 2041-1723
DOI: 10.1038/s41467-022-35487-9
Popis: Cellular senescence and associated secretory phenotype (SASP) are thought to contribute to aging and tissue dysfunction, though it is unclear how SASP impacts regeneration. Here the authors show that SASP factors impair regeneration, and that Ptk7 is a key secreted protein mediating that dysregulation.
Databáze: Directory of Open Access Journals