Development of a Functional Glomerulus at the Organ Level on a Chip to Mimic Hypertensive Nephropathy.

ABSTRACT: Glomerular hypertension is an important factor exacerbating glomerular diseases to end-stage renal diseases because, ultimately, it results in glomerular sclerosis (especially in hypertensive and diabetic nephropathy). The precise mechanism of glomerular sclerosis caused by glomerular hypertension is unclear, due partly to the absence of suitable in vitro or in vivo models capable of mimicking and regulating the complex mechanical forces and/or organ-level disease processes. We developed a "glomerulus-on-a-chip" (GC) microfluidic device. This device reconstitutes the glomerulus with organ-level glomerular functions to create a disease model-on-a chip that mimics hypertensive nephropathy in humans. It comprises two channels lined by closely opposed layers of glomerular endothelial cells and

SUBMITTER: Zhou M 

PROVIDER: S-EPMC4997336 | biostudies-literature | 2016 Aug

REPOSITORIES: biostudies-literature