Molecular Profile Detail

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Profile Name TP53 del
Gene Variant Detail

TP53 del (loss of function)

Relevant Treatment Approaches

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Molecular Profile Indication/Tumor Type Response Type Relevant Treatment Approaches Therapy Name Approval Status Evidence Type Efficacy Evidence References
TP53 del ovarian cancer no benefit Nutlin-3a Preclinical Actionable In a preclinical study, treatment with Nutlin-3 had little effect on growth of ovarian cancer cells with deletion of TP53 in culture (PMID: 25964101). 25964101
TP53 del colorectal cancer predicted - sensitive TC-A2317 Preclinical - Cell culture Actionable In a preclinical study, MK-8745 treatment resulted in polyploidy in TP53-null colorectal cancer cells in culture (PMID: 22293494). 22293494
TP53 del ovarian cancer sensitive Etoposide + Nutlin-3a Preclinical Actionable In a preclinical study, Nutlin-3 and etoposide worked cooperatively to induce apoptosis and decrease growth of ovarian cancer cells with TP53 deletion in culture (PMID: 25964101). 25964101
TP53 del colorectal cancer predicted - sensitive Doxorubicin + Seliciclib Preclinical - Cell culture Actionable In a preclinical study, sequential administration of Roscovotine (seliciclib) followed by Adriamycin (doxorubicin) synergistically induced apoptosis in TP53-null colorectal cancer cells in culture (PMID: 26826118). 26826118
TP53 del ovarian clear cell carcinoma predicted - sensitive thioureidobutyronitrile Preclinical - Cell line xenograft Actionable In a preclinical study, Kevetrin (thioureidobutyronitrile) treatment resulted in Tp53-independent increase of Cdkn1a expression and apoptosis of ovarian clear cell carcinoma cells harboring TP53 deletion in culture and in cell line xenograft models (Proceedings of the AACR, Vol 58, Apr 2017, abstract # 3221). detail...
TP53 del colorectal cancer decreased response Tanespimycin Preclinical Actionable In a preclincal study, Tanespimycin (17-AAG) treatment of mutagen induced colorectal cancer in a genetic mouse model with biallelic loss of TP53 was less effective than treatment of mice bearing a single allele with a TP53 R248Q mutation (PMID: 30107178). 30107178
TP53 del ovarian cancer sensitive Cisplatin + Nutlin-3a Preclinical Actionable In a preclinical study, Nutlin-3 and cisplatin worked cooperatively to induce apoptosis and decrease growth of ovarian cancer cells with TP53 deletion in culture (PMID: 25964101). 25964101
Clinical Trial Phase Therapies Title Recruitment Status Covered Countries Other Countries
NCT04155840 Phase II Bendamustine + Copanlisib + Rituximab Bendamustine and Rituximab in Combination With Copanlisib for the Treatment of Chronic Lymphocytic Leukemia or Small Lymphocytic Lymphoma Terminated USA 0
NCT03144804 Phase II Lamivudine A Phase 2 Study of Lamivudine in Patients With p53 Mutant Metastatic Colorectal Cancer Active, not recruiting USA 0
NCT04435691 Phase Ib/II Azacitidine + Hu5F9-G4 + Venetoclax Magrolimab, Azacitidine, and Venetoclax for the Treatment of Acute Myeloid Leukemia Recruiting USA 0
NCT05275439 Phase I Azacitidine + SL-172154 + Venetoclax Azacitidine + SL-172154 SL-172154 Phase 1 Study of Shattuck Labs (SL)-172154 in Subjects With MDS or AML Recruiting USA 0
NCT04190550 Phase I Cytarabine + Idarubicin + KRT-232 Testing the Addition of an Anti-cancer Drug, Navtemadlin, to the Usual Treatments (Cytarabine and Idarubicin) in Patients With Acute Myeloid Leukemia Recruiting USA 0
NCT03661307 Phase Ib/II Decitabine + Quizartinib + Venetoclax Quizartinib, Decitabine, and Venetoclax in Treating Participants With Untreated or Relapsed Acute Myeloid Leukemia or High Risk Myelodysplastic Syndrome Recruiting USA 0
NCT02518555 Phase II Ibrutinib Ibrutinib as an Immune Modulating Agent for Patients With Asymptomatic, High-risk CLL/SLL Risk Chronic Lymphocytic Leukemia or Small Lymphocytic Lymphoma Active, not recruiting USA 0