Complement Proteins Identify Rapidly Progressive Diabetic Kidney Disease.

ABSTRACT:

Introduction

Mechanisms underlying diabetic kidney disease (DKD) progression remain incompletely understood. This study used untargeted and targeted mass spectrometry-based proteomics in 2 independent cohorts to capture rapidly progressive DKD.

Methods

We conducted untargeted and targeted mass spectrometry on urine samples from Korean patients with type 2 diabetes and biopsy-confirmed diabetic nephropathy (SNUH-DN cohort; n = 64) and a DKD subgroup of the Chronic Renal Insufficiency Cohort (CRIC-T2D; n = 282), respectively. Urine proteins associated with kidney disease progression (doubling of serum creatinine, ≥ 50% decrease in estimated glomerular filtration rates [eGFRs], or progression to end-stage kidney disease[ESKD]) were identified after adjusting for e

SUBMITTER: Yun D 

PROVIDER: S-EPMC12266264 | biostudies-literature | 2025 Jul

REPOSITORIES: biostudies-literature