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Gene NRAS
Variant G12X
Impact List missense
Protein Effect unknown
Gene Variant Descriptions NRAS G12X indicates any NRAS missense mutation that results in replacement of the glycine (G) at amino acid 12 by a different amino acid. NRAS codon 12 mutations are "hotspot" mutations that often result in a loss of Nras GTPase activity and activation of downstream pathways (PMID: 27664710, PMID: 28666118, PMID: 22589270, PMID: 26985062).
Associated Drug Resistance

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Transcript NM_002524
gDNA chr1:g.114716125_114716127
cDNA c.34_36
Protein p.G12
Source Database RefSeq
Genome Build GRCh38/hg38
Transcript gDNA cDNA Protein Source Database Genome Build
NM_002524 chr1:g.114716125_114716127 c.34_36 p.G12 RefSeq GRCh38/hg38

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

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Molecular Profile Indication/Tumor Type Response Type Therapy Name Approval Status Evidence Type Efficacy Evidence References
NRAS G12X colorectal cancer resistant Cetuximab FDA contraindicated Actionable Erbitux (cetuximab) treatment of colorectal cancer patients with NRAS exon 2, codon 12 mutations is contraindicated (FDA.gov). detail...
NRAS G12X myelodysplastic syndrome not applicable N/A Guideline Prognostic NRAS G12X is associated with a poor prognosis in patients with myelodysplastic syndrome (NCCN.org). detail...
NRAS G12X colorectal cancer resistant Panitumumab FDA contraindicated Actionable Vectibix (panitumumab) treatment of colorectal cancer patients with NRAS exon 2, codon 12 mutations is contraindicated (FDA.gov). detail...