Molecular Profile Detail

Profile Name ARID1A Q456*
Gene Variant Detail

ARID1A Q456* (loss of function)

Relevant Treatment Approaches EZH2 inhibitor

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Molecular Profile Indication/Tumor Type Response Type Relevant Treatment Approaches Therapy Name Approval Status Evidence Type Efficacy Evidence References
ARID1A Q456* colorectal cancer sensitive Olaparib Preclinical Actionable In a preclinical study, Lynparza (olaparib) inhibited proliferation and colony formation of a colorectal cancer cell line harboring ARID1A Q456* in culture (PMID: 26069190). 26069190
ARID1A Q456* colorectal cancer sensitive Dasatinib Preclinical - Cell culture Actionable In a preclinical study, a colorectal cancer cell line homozygously expressing ARID1A Q456* demonstrated sensitivity to treatment with Sprycel (dasatinib) in culture (PMID: 27364904). 27364904
ARID1A Q456* colorectal cancer sensitive VX-970 Preclinical - Cell line xenograft Actionable In a preclinical study, VX-970 treatment in colorectal cancer cells homozygous for ARID1A Q456* resulted in decreased cell survival in culture, and tumor growth inhibition in cell line xenograft models (PMID: 27958275). 27958275
ARID1A Q456* colorectal cancer sensitive Rucaparib Preclinical - Cell culture Actionable In a preclinical study, Rubraca (rucaparib) treatment resulted in increased apoptosis of colorectal cancer cells harboring ARID1A Q456* in culture (PMID: 26069190). 26069190
ARID1A Q456* colorectal cancer sensitive VE-821 Preclinical - Cell culture Actionable In a preclinical study, colorectal cancer cells homozygous for ARID1A Q456* were sensitive to VE-821 in in vitro assays, demonstrating decrease cell survival (PMID: 27958275). 27958275
ARID1A Q456* colorectal cancer sensitive Talazoparib Preclinical - Cell line xenograft Actionable In a preclinical study, Talazoparib (BMN-673) inhibited colony formation and proliferation of a human colorectal cancer cell line harboring ARID1A Q456* in culture and inhibited tumor formation in colorectal cancer xenografts harboring ARID1A Q456* (PMID: 26069190). 26069190
Clinical Trial Phase Therapies Title Recruitment Status