RT Journal Article
SR Electronic
T1 GNAO1: A Novel Tumor Suppressor Gene in Colorectal Cancer Pathogenesis
JF Anticancer Research
JO Anticancer Res
FD International Institute of Anticancer Research
SP 5425
OP 5433
DO 10.21873/anticanres.17368
VO 44
IS 12
A1 KIM, HONG-BEUM
A1 CHOI, WOO YOUNG
A1 KIM, SEONG-HUN
A1 LEE, HEE-JEONG
A1 PARK, SANG-GON
YR 2024
UL http://ar.iiarjournals.org/content/44/12/5425.abstract
AB Background/Aim: This study examined the role of GNAO1 as a potential tumor suppressor gene in colorectal cancer (CRC). Materials and Methods: RNA-seq data analysis revealed a significant GNAO1 down-regulation in colon cancer tissues compared to normal colon tissues. Results: GNAO1 over-expression in CRC cell lines inhibited cell proliferation, migration, and tumor formation both in vitro and in vivo. This study suggests that GNAO1 exerts its tumor-suppressive effects by inhibiting the mTOR/S6K signaling pathway. The observed correlation between GNAO1 expression and cancer progression highlights its potential as a prognostic marker and therapeutic target in CRC. Conclusion: This study provides a foundation for further exploration of the molecular mechanisms by which GNAO1 influences CRC pathogenesis, with significant implications for its application in clinical settings.