E-cadherin deficiency promotes prostate macrophage inflammation and bladder overactivity in aged male mice.

ABSTRACT: Decreased E-cadherin immunostaining is frequently observed in benign prostatic hyperplasia (BPH) and was recently correlated with increased inflammation in aging prostate. Homozygous E-cadherin deletion in the murine prostate results in prostate inflammation and bladder overactivity at 6 months of age. However, this model is limited in that while E-cadherin is significantly reduced in BPH, it is not completely lost; BPH is also strongly associated with advanced age and is infrequent in young men. Here, we examined the functional consequences of aging in male mice with prostate luminal epithelial cell-specific E-cadherin heterozygosity. In control mice, aging alone resulted in an increase in prostate inflammation and changes in bladder voiding function indicative of bladder underactivity. A

SUBMITTER: Pascal LE 

PROVIDER: S-EPMC9037276 | biostudies-literature | 2022 Mar

REPOSITORIES: biostudies-literature