Gene Variant Detail

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Gene HRAS
Variant mutant
Impact List unknown
Protein Effect unknown
Gene Variant Descriptions HRAS mutant indicates an unspecified mutation in the HRAS gene.
Associated Drug Resistance

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No Variant Reference Transcript is Available.
No transcript is Available.

Filtering

  • Case insensitive filtering will display rows where any text in any cell matches the filter term
  • Simple literal full or partial string matches
  • Separate multiple filter terms with a spaces, order doesn't matter (a b c and c b a are equivalent )
  • Filtering will only apply to rows that are already loaded on the page, filtering has no impact on query parameters
  • Use quotes to match a longer phrase which contains spaces "mtor c1483f"

Sorting

  • Generally, the default sort order for tables is set to be first column ascending, however, specific tables may set a different default sort order.
  • Click on any column header arrows to sort by that column
  • Hold down the Shift key and click multiple columns to sort by more than one column, be sure to set ascending or descending order for a given column, before moving on to the next column.

Molecular Profile Indication/Tumor Type Response Type Therapy Name Approval Status Evidence Type Efficacy Evidence References
HRAS mutant transitional cell carcinoma resistant Trametinib Preclinical Actionable In a preclinical study, human urinary transitional cell carcinoma cells harboring mutant HRAS were insensitive to Mekinist (trametinib) in culture (PMID: 26343583). 26343583
HRAS mutant Advanced Solid Tumor predicted - sensitive Binimetinib Preclinical - Cell culture Actionable In a preclinical study, Binimetinib (MEK162) inhibited growth and induced apoptosis in human solid tumor cell lines harboring HRAS mutations in culture (PMID: 26544513). 26544513
HRAS mutant salivary gland cancer predicted - sensitive Tipifarnib Phase II Actionable In a Phase II trial (KO-TIP-001), Zarnestra (tipifarnib) treatment resulted in an objective response rate of 8% (1/12) in patients with recurrent or metastatic salivary gland cancer harboring HRAS mutations, with a median progression-free survival of 7 months (J Clin Oncol 38: 2020 (suppl; abstr 6504); NCT02383927). detail...
HRAS mutant Advanced Solid Tumor predicted - sensitive Selumetinib Preclinical - Cell culture Actionable In a preclinical study, human solid tumor cell lines harboring HRAS mutations demonstrated increased sensitivity to growth inhibition by Selumetinib (AZD6244) in culture compared to cell lines with wild-type HRAS (PMID: 26544513). 26544513
HRAS mutant head and neck squamous cell carcinoma predicted - sensitive Tipifarnib Preclinical - Cell culture Actionable In a preclinical study, head and neck squamous cell carcinoma cell lines harboring an HRAS mutation were sensitive to treatment with Zarnestra (tipifarnib), demonstrating reduced cell growth and decreased phosphorylation of Erk and Mek, and inhibition of spheroid viability in culture (PMID: 32727882). 32727882
HRAS mutant head and neck squamous cell carcinoma predicted - sensitive Tipifarnib Phase II Actionable In a Phase II trial (KO-TIP-001), Zarnestra (tipifarnib) treatment resulted in an objective response rate of 56% (10/18) in patients with head and neck squamous cell carcinoma harboring HRAS missense mutations at a variant allele frequency over 20%, with a median progression-free survival of 6.1 months (J Clin Oncol 38: 2020 (suppl; abstr 6504); NCT02383927). detail...
HRAS mutant breast cancer decreased response PI-273 Preclinical - Cell culture Actionable In a preclinical study, breast cancer cell lines harboring RAS mutations, including HRAS-mutant cell lines, demonstrated decreased sensitivity to growth inhibition by PI-273, in culture (PMID: 28827373). 28827373
HRAS mutant Advanced Solid Tumor predicted - sensitive Everolimus Preclinical - Cell culture Actionable In a preclinical study, human solid tumor cell lines harboring HRAS mutations demonstrated increased sensitivity to growth inhibition by Afinitor (everolimus) in culture compared to cell lines with wild-type HRAS (PMID: 26544513). 26544513
HRAS mutant endometrial cancer sensitive Trametinib Preclinical Actionable In a preclinical study, Mekinist (trametinib) inhibited growth of human endometrial cancer cells harboring mutant HRAS in culture (PMID: 26343583). 26343583
HRAS mutant urinary bladder cancer sensitive Metformin Preclinical Actionable In a preclinical study, mouse models of bladder cancer harboring an HRAS mutation were sensitive to Glucophage (metformin), resulting in tumor growth reduction and prevention of hyperplasia regression (PMID: 26921394). 26921394
HRAS mutant transitional cell carcinoma predicted - sensitive Tipifarnib Phase II Actionable In a Phase II trial, Zarnestra (tipifarnib) demonstrated manageable toxicity profile, resulted in an objective response rate of 33.3% (5/15) in patients with transitional cell carcinoma harboring HRAS missense (Q61R, G12S, G13R) or frameshift (V29Cfs*19) mutations, progression-free survival was significantly improved in patients harboring HRAS mutations (5.1 vs 0.8 months, HR=0.262) compared to wild-type patients (PMID: 32636318; NCT02535650). 32636318
HRAS mutant thyroid gland medullary carcinoma sensitive Cabozantinib Phase III Actionable In a Phase III trial, Cometriq (cabozantinib) treatment resulted in improved progression free survival (47 vs 8 weeks) compared to placebo in thyroid medullary carcinoma patients harboring RAS mutations (PMID: 27525386). 27525386
HRAS mutant ovarian cancer predicted - sensitive Alpelisib + Binimetinib Phase Ib/II Actionable In a Phase Ib study, Alpelisib (BYL719) in combination with Binimetinib (MEK162) demonstrated preliminary safety and efficacy in patients with RAS-mutant advanced solid tumors, including patients with ovarian cancer (J Clin Oncol 32:5s, 2014 (suppl; abstr 9051). detail...
HRAS mut PIK3CA R88Q high grade glioma sensitive Buparlisib + Selumetinib Preclinical - Cell culture Actionable In a preclinical study, the combination therapy of Buparlisib (BKM120) and Koselugo (selumetinib) led to a synergistic effect, resulting in growth inhibition of astrocytoma cells with an HRAS mutation and expressing PIK3CA R88Q in culture, but at a higher drug concentration compared to cells without mutant HRAS (PMID: 29975751). 29975751
HRAS mut PIK3CA E542K high grade glioma sensitive Buparlisib + Selumetinib Preclinical - Cell culture Actionable In a preclinical study, the combination therapy of Buparlisib (BKM120) and Koselugo (selumetinib) led to a synergistic effect, resulting in growth inhibition of astrocytoma cells with an HRAS mutation expressing PIK3CA E542K in culture, but at a higher drug concentration compared to cells without mutant HRAS (PMID: 29975751). 29975751
HRAS mut PIK3CA M1043V high grade glioma sensitive Buparlisib + Selumetinib Preclinical - Cell culture Actionable In a preclinical study, the combination therapy of Buparlisib (BKM120) and Koselugo (selumetinib) led to a synergistic effect, resulting in growth inhibition of astrocytoma cells with an HRAS mutation and expressing PIK3CA M1043V in culture, but at a higher drug concentration compared to cells without mutant HRAS (PMID: 29975751). 29975751
Molecular Profile Indication/Tumor Type Response Type Therapy Name Approval Status Evidence Type Efficacy Evidence References