Target intelligence / Profile preview

G1 to S phase transition 1 protein (GSPT1)

Target
GSPT1
Molecular classification
Translation termination factor, GTP-binding protein
01

Overview

GSPT1 is a translation termination factor that plays a central role in mRNA translation by facilitating the termination phase of protein synthesis. Beyond translation, it regulates the G1/S checkpoint of the cell cycle and contributes to tumorigenesis by promoting cell cycle progression. It has been linked to poor prognosis in cancers like colon and liver cancer, making it a target for anticancer drug development.

Other names
ETF3AGST1eRF3aERF3A551G9.2
02

Mechanism of action

Inhibition of GSPT1 leads to reduced proliferation and increased apoptosis in tumor cells, impacting cell cycle progression.

03

Biological functions

Translation terminationCell cycle regulationCell proliferationCell survival
04

Disease associations

CancerColon cancerLiver cancer

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