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Therapy Name | JQ1 |
Synonyms | |
Therapy Description |
JQ1 is a BET bromodomain inhibitor with greatest specificity towards BRD4, resulting in decreased Myc expression, increased cell death, reduced macrophage immunosuppression, and inhibition of tumor growth (PMID: 24231268, PMID: 31018997, PMID: 30906568, PMID: 32800944). |
Drug Name | Trade Name | Synonyms | Drug Classes | Drug Description |
---|---|---|---|---|
JQ1 | JQ-1 | BET Inhibitor (Pan) 32 | JQ1 is a BET bromodomain inhibitor with greatest specificity towards BRD4, resulting in decreased Myc expression, increased cell death, reduced macrophage immunosuppression, and inhibition of tumor growth (PMID: 24231268, PMID: 31018997, PMID: 30906568, PMID: 32800944). |
Molecular Profile | Indication/Tumor Type | Response Type | Therapy Name | Approval Status | Evidence Type | Efficacy Evidence | References |
---|---|---|---|---|---|---|---|
FBXW7 H468R | adult T-cell leukemia/lymphoma | resistant | JQ1 | Preclinical - Cell culture | Actionable | In a preclinical study, adult T cell leukemia cells expressing FBXW7 H468R were resistant to treatment with JQ1 in culture (PMID: 32907612). | 32907612 |
FBXW7 W425R | adult T-cell leukemia/lymphoma | resistant | JQ1 | Preclinical - Cell culture | Actionable | In a preclinical study, adult T cell leukemia cells expressing FBXW7 W425R demonstrated resistance to treatment with JQ1 in culture (PMID: 32907612). | 32907612 |
RB1 del | prostate cancer | sensitive | JQ1 | Preclinical | Actionable | In a preclinical study, JQ1 treatment inhibited tumor growth in a syngeneic mouse model of RB1-deficient prostate cancer (PMID: 37014264). | 37014264 |
FBXW7 positive | adult T-cell leukemia/lymphoma | predicted - sensitive | JQ1 | Preclinical - Cell line xenograft | Actionable | In a preclinical study, adult T cell leukemia cells expressing FBXW7 in a mouse model demonstrated decreased tumor volume when treated with JQ1 (PMID: 32907612). | 32907612 |
FBXW7 S462P | adult T-cell leukemia/lymphoma | resistant | JQ1 | Preclinical - Cell culture | Actionable | In a preclinical study, adult T cell leukemia cells expressing FBXW7 S462P treated with JQ1 demonstrated resistance in both short term and long term culture, and showed increased phosphorylation of Braf, Mek, and Erk, and increased expression of Stat3 and Myc (PMID: 32907612). | 32907612 |
TP53 mutant | medulloblastoma | decreased response | JQ1 | Preclinical | Actionable | In a preclinical study, medulloblastoma cell lines with TP53 mutations had significantly less sensitivity to the BET inhibitor, JQ1, than cell lines carrying wild-type TP53 (PMID: 24231268). | 24231268 |
TP53 wild-type | medulloblastoma | sensitive | JQ1 | Preclinical | Actionable | In a preclinical study, medulloblastoma cell lines with TP53 mutations had significantly less sensitivity to the BET inhibitor, JQ1, than cell lines carrying wild-type TP53 (PMID: 24231268). | 24231268 |
Clinical Trial | Phase | Therapies | Title | Recruitment Status | Covered Countries | Other Countries |
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