Drug intelligence / Profile preview

CTX-343

Development stage
Preclinical
Lead developer
Contineum Therapeutics
Modality
Small Molecules
01

Overview

CTX-343 is a peripherally restricted small molecule antagonist of the lysophosphatidic acid receptor 1 (LPA1R). It is being developed by Contineum Therapeutics as an anti-inflammatory agent. Unlike some other LPA1 antagonists, CTX-343 does not cross the blood-brain barrier and is designed to act on peripheral tissues. The drug is currently in preclinical development, with plans to file an Investigational New Drug (IND) application with the U.S. FDA in the second half of 2025[1][2][3][4][6]. Its mechanism involves blocking LPA1R signaling, which has been implicated in inflammation and fibrosis.

Other names
LPA1R DCLPA-1R DCLPA 1R DC
02

Targets

LPAR1 (Lysophosphatidic acid receptor 1)

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