Th17 cells: A new target in kidney disease research.

IL-17 and IL-17-producing cells (mainly Th17 cells) are crucial for kidney diseases. Multiple factors and mechanisms are involved in Th17 cell polarization, including oxidative stress, abnormal glucolipid metabolism, miRNA dysfunction, and microbial metabolism. This pathological process initiated by Th17 cells is common in kidney diseases associated with renal injury, such as glomerulonephritis, lupus nephritis, IgA nephropathy, hypertensive nephropathy, diabetic kidney disease and acute kidney injury. Modulating the direction of Th17 cell differentiation is a highly attractive therapeutic approach. This article reviews the mechanisms of Th17 cell-mediated inflammation and autoimmune responses in kidney diseases and discusses the related clinical drugs that modulate Th17 cell fate in kidney disease treatment.