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CD274 amp - Gene Variant Detail

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Gene CD274
Variant amp
Impact List none
Protein Effect no effect
Gene Variant Descriptions CD274 amp indicates an increased number of copies of the CD274 gene. However, the mechanism causing the increase is unspecified.
Associated Drug Resistance
Category Variants Paths

CD274 amp

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

Filtering

  • Case insensitive filtering will display rows if any text in any cell matches the filter term
  • Use simple literal full or partial string matches
  • Separate multiple filter terms with a space. Any order may be used (i. e. 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 on a longer phrase with spaces (i.e. "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
CD274 amp carcinoma sensitive Pembrolizumab Case Reports/Case Series Actionable In a clinical case study, a patient with cancer of unknown primary harboring CD274 amplification and overexpression, and a hypermutated genome was sensitive to Keytruda (pembrolizumab), demonstrating tumor regression after two months of treatment and a near complete remission after six months of treatment (PMID: 27900363). 27900363
CD274 amp basal cell carcinoma predicted - sensitive Nivolumab Case Reports/Case Series Actionable In a clinical case study, a patient with metastatic basal cell carcinoma harboring CD274 amplification and a high mutational burden was sensitive to treatment with Opdivo (nivolumab), demonstrating reduced lesion size after two months of treatment and a nearly complete regression of liver lesions after four months of treatment (PMID: 27942391). 27942391
CD274 amp Advanced Solid Tumor predicted - sensitive unspecified PD-1 antibody Case Reports/Case Series Actionable In a clinical study, 66.7% (6/9) of advanced solid tumor patients harboring CD274 amplification demonstrated an objective response when treated with a PD-1/PD-L1 monotherapy (5 patients), a PD-1/PD-L1 therapy combined with an investigational drug (3 patients), or a combination of an anti-PD-1 and anti-CTLA4 therapy (1 patient) (PMID: 29902298). 29902298
CD274 amp Advanced Solid Tumor predicted - sensitive unspecified PD-L1 antibody Clinical Study Actionable In a clinical study, 66.7% (6/9) of advanced solid tumor patients harboring CD274 amplification demonstrated an objective response when treated with a PD-1/PD-L1 monotherapy (5 patients), a PD-1/PD-L1 therapy combined with an investigational drug (3 patients), or a combination of an anti-PD-1 and anti-CTLA4 therapy (1 patient) (PMID: 29902298). 29902298
CD274 amp lung non-small cell carcinoma predicted - sensitive Nivolumab Case Reports/Case Series Actionable In a clinical case study, a CD274 (PD-L1) amplified non-small cell lung carcinoma patient treated with Opdivo (nivolumab) achieved stable disease with a 20% reduction in tumor growth and a progression-free survival of 9.7 months (PMID: 32955570). 32955570
CD274 amp lung non-small cell carcinoma predicted - sensitive Nivolumab Clinical Study - Cohort Actionable In a clinical study, treatment with Opdivo (nivolumab) did not result in a significant overall response rate (ORR) in non-small cell lung cancer (NSCLC) patients with a CD274 copy number gain (CNG; amplification and polysomy) vs patients without a CNG (28.1% vs. 17.9%; p=0.22), but NSCLC patients with CD274 amplification demonstrated an ORR of 80% (4/5), a 1-year progression-free survival of 80%, a 1-year overall survival of 100%, and the median duration of response was not yet reached (PMID: 32955570). 32955570