Gene Variant Detail

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Gene CDKN2A
Variant negative
Impact List unknown
Protein Effect loss of function
Gene Variant Descriptions CDKN2A negative indicates a lack of the CDKN2A gene, mRNA, and/or protein.
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
CDKN2A negative lung non-small cell carcinoma sensitive Palbociclib + PF-04691502 Preclinical - Cell culture Actionable In a preclinical study, Ibrance (palbociclib) and PF-04691502 synergisticaly inhibited growth of Cdkn2a-null non-small cell lung cancer cell lines in culture (PMID: 30647837). 30647837
CDKN2A negative lung non-small cell carcinoma sensitive Everolimus + Palbociclib Preclinical - Cell culture Actionable In a preclinical study, Ibrance (palbociclib) and Afinitor (everolimus) synergisticaly inhibited growth of Cdkn2a-null non-small cell lung cancer cell lines in culture (PMID: 30647837). 30647837
CDKN2A negative lung non-small cell carcinoma predicted - sensitive Palbociclib Phase II Actionable In a Phase II trial, Ibrance (palbociclib) treatment resulted in no objective response (0/16) and stable disease in 50% (8/16) of patients with advanced Cdkn2a-null (by IHC) non-small cell lung cancer, with a median overall survival (mOS) of 5.1 months for all patients and a mOS of 16.6 months in patients achieved stable disease (PMID: 30647837; NCT01291017). 30647837
CDKN2A negative lung non-small cell carcinoma sensitive Palbociclib + Sirolimus Preclinical - Cell culture Actionable In a preclinical study, Ibrance (palbociclib) and Rapamune (sirolimus) synergisticaly inhibited growth of Cdkn2a-null non-small cell lung cancer cell lines in culture (PMID: 30647837). 30647837
Molecular Profile Indication/Tumor Type Response Type Therapy Name Approval Status Evidence Type Efficacy Evidence References
CDKN2A mutant pancreatic cancer not applicable N/A Guideline Risk Factor Germline mutations in CDKN2A results in familial malignant melanoma syndrome, which is associated with increased risk of developing pancreatic cancer (NCCN.org). detail...
CDKN2A mutant lung non-small cell carcinoma sensitive Palbociclib Phase II Actionable In a Phase II trial (TAPUR), Ibrance (palbociclib) treatment resulted in a disease control rate of 29% (7/28, 1 partial response, 6 stable disease at 16 weeks) in patients with non-small cell lung cancer harboring CDKN2A loss or mutations, with a median progression-free survival of 9.7 weeks and a median overall survival of 20.6 months (J Clin Oncol 37, 2019 (suppl; abstr 9041); NCT02693535). detail...
CDKN2A mutant pancreatic cancer no benefit Palbociclib Phase II Actionable In a Phase II trial (TAPUR), patients with pancreatic cancer harboring a CDKN2A mutation or loss of CDKN2A (n=10) did not demonstrate an objective response or stable disease at 16 weeks when treated with single therapy, Ibrance (palbociclib), demonstrating a median progression-free survival of 7.2 weeks and an overall survival of 12.4 weeks (JCO Precision Oncology, Aug 14, 2019; NCT02693535). detail...
CDKN2A mutant biliary tract cancer no benefit Palbociclib Phase II Actionable In a Phase II trial (TAPUR), patients with biliary cancer harboring a CDKN2A mutation or loss of CDKN2A (n=10) did not demonstrate an objective response or stable disease at 16 weeks when treated with single therapy, Ibrance (palbociclib), demonstrating a median progression-free survival of 7.3 weeks and an overall survival of 11.1 weeks (JCO Precision Oncology, Aug 14, 2019; NCT02693535). detail...
Molecular Profile Protein Effect Treatment Approaches
CDKN2A negative loss of function