Human proximal tubular epithelial cell interleukin-1 receptor signalling triggers G2/M arrest and cellular senescence during hypoxic kidney injury

Abstract Hypoxia and interleukin (IL)-1β are independent mediators of tubulointerstitial fibrosis, the histological hallmark of chronic kidney disease (CKD). Here, we examine how hypoxia and IL-1β act in synergy to augment maladaptive proximal tubular epithelial cell (PTEC) repair in human CKD. Ex v...

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Main Authors: Kurt T. K. Giuliani, Purba Nag, Benjamin C. Adams, Xiangju Wang, Seokchan Hong, Anca Grivei, Rebecca L. Johnston, Nicola Waddell, Kenneth K. C. Ho, Yilin Tian, Muhammad Ali Khan, Chang Seong Kim, Monica S. Y. Ng, Glenda Gobe, Jacobus P. J. Ungerer, Josephine M. Forbes, Helen G. Healy, Andrew J. Kassianos
Format: Article
Language:English
Published: Nature Publishing Group 2025-01-01
Series:Cell Death and Disease
Online Access:https://doi.org/10.1038/s41419-025-07386-6
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