Related Experiment Video
Updated: Feb 17, 2026

Comparative Proteomic Analysis of Whole Kidney, Medulla, and Cortical Tubules in Diabetic Pathogenesis of Kidney Injury in Mice
Published on: May 2, 2025
Role of Matrix Metalloproteinases in Degenerative Kidney Disorders
Shifa Narula1, Chanderdeep Tandon1, Simran Tandon2
1Amity Institute of Biotechnology (AIB), Amity University, Noida, Uttar Pradesh - 201301, India.
Abstract:
Matrix metalloproteinases (MMPs) are members of calcium dependent-zinc containing endopeptidases that play a pivotal role in extracellular matrix (ECM) remodeling. MMPs are also known to cleave non-matrix proteins, including cell surface receptors, TNF-α, angiotensin-II, growth factors, (especially transforming growth factor-β1, ΤGF- β1) plasminogen, endothelin and other bioactive molecules. The tissue inhibitors of metalloproteinases (TIMPs) inhibit the activity of MMPs and decrease ECM degradation. Various patho-physiological conditions have been linked with the imbalance of ECM synthesis and degradation. Numerous studies have reported the significance of MMPs and TIMPs in the progression of kidney pathologies, including glomerulonephritis, diabetic nephropathy, renal cancer, and nephrolithiasis. Although dysregulated activity of MMPs could directly or indirectly lead to pathological morbidities, their contribution in disease progression is still understated. Specifically, MMP activity in the kidneys and it's relation to kidney diseases has been the subject of a limited number of investigations. Therefore, the aim of the present review is to provide an updated insight of the involvement of MMPs and TIMPs in the pathogenesis of inflammatory and degenerative kidney disorders.
More Related Videos
07:32Bacterial Expression and Purification of Human Matrix Metalloproteinase-3 using Affinity Chromatography
Published on: March 30, 2022
07:15Mechanism of Kemeng Fang's Inhibition of Podocyte Apoptosis in Rats with Membranous Nephropathy through the PI3K/AKT Signaling Pathway
Published on: August 23, 2024
Related Concept Videos
Role of Matrix Metalloproteases in Degradation of ECM
The Extracellular Matrix
In order to maintain tissue organization, many animal cells are surrounded by structural molecules that make up the extracellular matrix (ECM). Together, the molecules in the ECM maintain the structural integrity of tissue as well as the remarkable specific properties of certain tissues.
Composition of the Extracellular Matrix
The extracellular matrix (ECM) is commonly composed of ground substance, a gel-like fluid, fibrous components, and many structurally and functionally diverse...
The Extracellular Matrix
Renal Corpuscle
Glomerulus: Structure and Function
The glomerulus is a tiny, intricate network of capillaries located at the beginning of the nephron. It's enveloped by the Bowman's capsule and receives its blood supply from an afferent arteriole, which divides into numerous...
Acute Kidney Injury II: Pathophysiology
Chronic Kidney Disease I: Introduction