Description
We found that PTC undergo polyploidization immediately after AKI induced by ischemia. To identify the mechanism controlling polyploidization of PTC, we generated single-cell RNA sequencing (scRNAseq) datasets from healthy mouse kidneys, 2 and 30 days after ischemia reperfusion injury. We found that polyploid PTC become hypertrophic and undergo polyploidization in a YAP1-related manner. In particular, YAP1 controls polyploidization of PTC via E2f7, E2f8 and Akt1. We confirmed these findings by knocking-down those genes in vitro.
Overall Design
Identify and characterize the mechanism controlling the polyploidization process of PTC after Acute Kidney Injury
Curator
yq_pan