Target intelligence / Profile preview

Secretory phospholipase A2 group IIA (sPLA2-IIA)

Target
sPLA2-IIA
Molecular classification
Enzyme, Phospholipase
01

Overview

Secretory phospholipase A2 group IIA (sPLA2-IIA) is a secreted enzyme that hydrolyzes phospholipids, playing roles in inflammation, host defense, and eicosanoid signaling. It is implicated in various diseases including cardiovascular disease, inflammatory conditions, and cancer. Varespladib is an example of an inhibitor, but clinical trials have shown limited therapeutic benefits.

Other names
PLA2G2AGroup IIA phospholipase A2sPLA₂‐IIA
02

Mechanism of action

Inhibition of sPLA2-IIA

03

Biological functions

Hydrolysis of membrane phospholipidsAntimicrobial defenseEicosanoid signalingInflammationMediator release
04

Disease associations

Cardiovascular diseaseInflammatory diseasesCancerInfection
05

Safety considerations

Lack of consistent clinical efficacy of inhibitorsPotential for off-target effects
06

Interacting drugs

Varespladib
07

Biomarkers

Elevated sPLA2-IIA levels

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