» Articles » PMID: 24618703

The Emerging Roles of ARID1A in Tumor Suppression

Overview
Specialties Oncology
Pharmacology
Date 2014 Mar 13
PMID 24618703
Citations 136
Authors
Affiliations
Soon will be listed here.
Abstract

ARID1A has emerged as a tumor suppressor gene, which is mutated in a broad spectrum of cancers, especially in those arising from ectopic or eutopic endometrium. As a subunit of SWI/SNF chromatin remodeler, ARID1A facilitates target-specific binding of SWI/SNF complexes to chromatin, thereby altering the accessibility of chromatin to a variety of nuclear factors. In human cancer, ARID1A possesses not only features of a gatekeeper, regulating cell cycle progression, but also features of a caretaker, preventing genomic instability. An increasing body of evidence suggests crosstalk between ARID1A and PI3K/Akt pathways, and between ARID1A and p53. In this review, we discuss the spectrum of ARID1A alterations in cancers, tumor suppression mechanisms of ARID1A, oncogenic pathways cooperating with ARID1A, and clinical implications of ARID1A mutation.

Citing Articles

Comprehensive clinical and genetic characterization of hyperprogressive biliary tract cancer during PD-1 blockade monotherapy: case report and literature review.

Wang K, Yang X, Guo F, Sun H, Fang Y, Jiang N BMC Med Genomics. 2025; 18(1):52.

PMID: 40087618 DOI: 10.1186/s12920-025-02097-5.


Targeting USP8 causes synthetic lethality through degradation of FGFR2 in ARID1A-deficient ovarian clear cell carcinoma.

Saito R, Fukushima M, Sasaki M, Okamoto A, Ogiwara H NPJ Precis Oncol. 2025; 9(1):69.

PMID: 40074856 PMC: 11903656. DOI: 10.1038/s41698-025-00850-8.


Loss of ARID1A accelerates prostate tumourigenesis with a proliferative collagen-poor phenotype through co-operation with AP1 subunit cFos.

Hartley A, Galbraith L, Shaw R, Tibbo A, Veeratterapillay R, Wilson L Br J Cancer. 2025; .

PMID: 39885328 DOI: 10.1038/s41416-025-02944-3.


Advances in the study of the role of high-frequency mutant subunits of the SWI/SNF complex in tumors.

Zhao J, Zhu J, Tang Y, Zheng K, Li Z Front Oncol. 2024; 14:1463892.

PMID: 39697230 PMC: 11652375. DOI: 10.3389/fonc.2024.1463892.


AURKA inhibition shows promise as a therapeutic strategy for ARID1A-mutant colorectal cancer.

Qin R, Li C, Chen F, Luo S, Wang C, Li J Discov Oncol. 2024; 15(1):556.

PMID: 39402330 PMC: 11473479. DOI: 10.1007/s12672-024-01433-y.


References
1.
Rahman M, Nakayama K, Rahman M, Katagiri H, Katagiri A, Ishibashi T . Clinicopathologic analysis of loss of AT-rich interactive domain 1A expression in endometrial cancer. Hum Pathol. 2012; 44(1):103-9. DOI: 10.1016/j.humpath.2012.04.021. View

2.
Cajuso T, Hanninen U, Kondelin J, Gylfe A, Tanskanen T, Katainen R . Exome sequencing reveals frequent inactivating mutations in ARID1A, ARID1B, ARID2 and ARID4A in microsatellite unstable colorectal cancer. Int J Cancer. 2014; 135(3):611-23. DOI: 10.1002/ijc.28705. View

3.
. Comprehensive genomic characterization of squamous cell lung cancers. Nature. 2012; 489(7417):519-25. PMC: 3466113. DOI: 10.1038/nature11404. View

4.
Fadare O, Gwin K, Desouki M, Crispens M, Jones 3rd H, Khabele D . The clinicopathologic significance of p53 and BAF-250a (ARID1A) expression in clear cell carcinoma of the endometrium. Mod Pathol. 2013; 26(8):1101-10. PMC: 3886836. DOI: 10.1038/modpathol.2013.35. View

5.
Zhang X, Zhang Y, Yang Y, Niu M, Sun S, Ji H . Frequent low expression of chromatin remodeling gene ARID1A in breast cancer and its clinical significance. Cancer Epidemiol. 2011; 36(3):288-93. DOI: 10.1016/j.canep.2011.07.006. View