Peroxisome proliferator activated receptor agonists
Related Experiment Video
Updated: Aug 13, 2026

Monitoring Stub1-Mediated Pexophagy
Published on: May 12, 2023
1Institut de Biologie Animale, Bâtiment de Biologie, Université de Lausanne, Switzerland.
Abstract:
The peroxisome proliferator activated receptors (PPARs) represent a group of ligand-activated transcription factors that mediate the biological effects of various drugs, such as fibrates and thiazolidinediones. Three PPAR subtypes can be distinguished, alpha, beta and gamma, each of which has an unique pattern of expression among vertebrate tissues. The PPAR alpha receptor is activated by hypolipidemic drugs of the fibrate class, and regulates the expression of numerous genes involved in fatty acid catabolism. The PPAR gamma receptor is activated by hypoglycaemic drugs of the thiazolidinedione class, and is an important determinant of adipocyte differentiation. Little is currently known about PPAR beta. A heavy research effort is currently directed towards the identification of novel high-affinity, high-specificity agonists and antagonists that may be used in the treatment of hyperglycaemia, hyperlipidemia, and other diseases of metabolic origin.
More Related Videos
07:13Characterizing Modulators of Protease-Activated Receptors with a Calcium Mobilization Assay Using a Plate Reader
Published on: May 24, 2024
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
Peroxisomes
Peroxisomes
Protein Import into the Peroxisomes
Peroxisomal Protein Import:
Peroxisomes lack the genetic machinery required to code for their own proteins. Hence, most peroxisomal membrane, lumenal and transmembrane proteins are synthesized in the cytoplasm or ER and transported to the peroxisome...
Peroxisomes
Transducer Mechanism: Nuclear Receptors
About 48 different soluble family members of nuclear receptors are identified that can be divided into two main classes:
Treatment for Pulmonary Arterial Hypertension: Prostacyclin Receptor Agonists
These agonists bind to the IPR receptor situated on the plasma membrane of the pulmonary artery smooth muscle cells. This binding triggers a cascade of reactions known as the GS-AC-cAMP-PKA pathway. This pathway results in the relaxation of smooth muscle...