Target intelligence / Profile preview

Prostaglandin E Synthase (PGES)

Target
PGES
Molecular classification
Enzyme, MAPEG (membrane-associated proteins involved in eicosanoid and glutathione metabolism), Isomerase
01

Overview

Prostaglandin E synthase (PGES) is an enzyme that catalyzes the conversion of prostaglandin H2 (PGH2) to prostaglandin E2 (PGE2). PGE2 is a key eicosanoid involved in inflammation, pain, fever, and various physiological and pathological processes. There are three main isozymes: mPGES-1 (inducible, inflammatory), mPGES-2 (constitutive), and cPGES (constitutive).

Other names
PGES-1PGES-2cPGESmPGES-1mPGES-2Microsomal Prostaglandin E Synthase-1Microsomal Prostaglandin E Synthase-2Cytosolic Prostaglandin E Synthase
02

Mechanism of action

Inhibition of PGE2 synthesis by blocking the conversion of PGH2 to PGE2

03

Biological functions

Prostaglandin biosynthesisInflammationPain modulationFever inductionCell proliferationTumor growthImmune responseGastrointestinal protectionRenal function regulation
04

Disease associations

InflammationPainCancerInflammatory diseasesOther
05

Safety considerations

Potential for off-target effects on other prostanoid pathwaysRisk of disrupting homeostatic PGE2 functions

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