Target intelligence / Profile preview

C1RL antisense RNA 1 (C1RL-AS1)

Target
C1RL-AS1
Molecular classification
Long non-coding RNA (lncRNA), Other
01

Overview

C1RL antisense RNA 1 (C1RL-AS1) is a long non-coding RNA gene located on chromosome 12p13.31 and is primarily expressed in mesenchymal-derived cell types[4][5]. It does not code for a protein but functions in the regulation of gene expression, particularly in the context of cancer biology. Recent research implicates C1RL-AS1 as a regulator of proliferation, migration, and apoptosis in gastric cancer cells, acting via the AKT/β-catenin/c-Myc signaling axis. Mechanistically, it may function as a competing endogenous RNA (ceRNA), modulating the availability of microRNAs and influencing the expression of cancer-associated genes[2][3]. High expression of C1RL-AS1 correlates with more aggressive cancer phenotypes and poorer prognosis, underscoring its potential as a biomarker and experimental therapeutic target. However, no drugs are known to directly target C1RL-AS1, and its role as a therapy target remains investigational.

Other names
MATL2963ABC12-49244600F4.3C1RL-AS1C1RL antisense RNA 1 (non-protein coding)
02

Mechanism of action

Not applicable; as a non-coding RNA, no direct small molecule or biologic targeting is known

03

Biological functions

Regulation of cell proliferationRegulation of apoptosisRegulation of cell migrationRegulation of epithelial-mesenchymal transition (EMT)Modulation of AKT/β-catenin/c-Myc signaling pathwayCompeting endogenous RNA (ceRNA) activity
04

Disease associations

Cancer (notably gastric cancer, possible broader oncogenic role)
05

Safety considerations

Not known; therapeutic manipulation of lncRNAs in humans is largely experimental
06

Biomarkers

High expression may serve as a prognostic biomarker for poor outcome in gastric cancer

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