Article
Krüppel-Like Factor 5 Inhibition Rescues Cavernous Nerve-Injured Erectile Dysfunction by Preventing Phenotypic Switch and Mitochondrial Dysfunction-Dependent Apoptosis in Corpus Cavernosum Smooth Muscle Cells.
The American journal of pathology - 1 Sept 2026
Xi Yuhang, Zhang Xinjun, Xue Xiangdong, Zhang Shaohua, Hou Guodong, Ma Kuo, Zhu Feng
Abstract excerpt
Phenotypic switch and apoptosis of corpus cavernosum smooth muscle cells (CCSMCs) contribute to cavernous nerve injury (CNI)-induced erectile dysfunction (CNI-ED). Krüppel-like factor 5 (KLF5) has been identified as a regulator of smooth muscle cell phenotype and apoptosis. Nevertheless, its function in CNI-ED remains unclarified. This work sought to investigate the involvement of KLF5 in a CNI-ED rat model....
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