Proteomic Biomarkers

Researchers identified a nine-protein plasma signature with predictive value for kidney disease events and mortality in APOL1 high-risk genotype carriers. A nine-protein plasma signature was identified with predictive value for kidney disease events and mortality in high-risk APOL1 genotype carriers. The nine-protein signature enables early risk detection before significant kidney damage becomes clinically apparent, even in individuals with preserved kidney function. Plasma protein signatures can provide clinically actionable risk information in patients who appear healthy by standard kidney function measures. Biologically plausible proteomic models may help identify intervention targets by capturing true disease mechanisms. The nine-protein signature is described as biologically plausible, reflecting meaningful pathophysiological processes rather than purely statistical correlations. The signature is biologically plausible, meaning the proteins reflect true pathophysiological processes rather than purely statistical associations. The nine-protein signature is biologically plausible, meaning the identified proteins reflect true pathophysiological processes rather than purely stati…