Treatment with quercetin inhibits SARS-CoV-2 N protein-induced acute kidney injury by blocking Smad3-dependent G1 cell-cycle arrest Molecular Therapy By: Wenjing Wu Β· Wenbiao Wang Β· Liying Liang Β· Junzhe Chen Β· Biao Wei Β· Xiao-Ru Huang Β· Xiaoqin Wang Β· Xueqing Yu Β· Hui-Yao Lan 29 August 2026 at 08:00 (Molecular Therapy 31, 344β361; February 2023)