Li lab identifies metabolite and protein biomarkers to identify prostatic inflammation with lower urinary tract symptoms
Lower urinary tract symptoms (LUTS) are common among aging men. Since inflammation is one of its indicators, it is plausible that urinary metabolite and protein biomarkers could be used to identified and diagnose inflammation-induced LUTS. In this study, the Li lab used Mass spectrometry (MS)-based multi-omics analysis to characterize the urine metabolome and proteome in a mouse model. By comparing their findings with urinary biomarkers associated with LUTS in older men, they identified creatine, haptoglobin, immunoglobulin kappa constant and polymeric Ig receptor as conserved biomarkers for prostatic inflammation associated with LUTS.