Gene Variant Detail

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Gene RET
Variant C620R
Impact List missense
Protein Effect gain of function
Gene Variant Descriptions RET C620R lies within the extracellular domain of the Ret protein (PMID: 9230192). C620R results in decreased cell surface Ret expression, but also results in increased Ret and Shc phosphorylation, activation of transcription in a reporter assay, and is transforming in cell culture (PMID: 9879991, PMID: 9230192).
Associated Drug Resistance

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Transcript NM_020975
gDNA chr10:g.43113654T>C
cDNA c.1858T>C
Protein p.C620R
Source Database RefSeq
Genome Build GRCh38/hg38
Transcript gDNA cDNA Protein Source Database Genome Build
NM_020975 chr10:g.43113654T>C c.1858T>C p.C620R RefSeq GRCh38/hg38
NM_020630 chr10:g.43113654T>C c.1858T>C p.C620R 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"

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Molecular Profile Indication/Tumor Type Response Type Therapy Name Approval Status Evidence Type Efficacy Evidence References
RET C620R thyroid gland medullary carcinoma sensitive Everolimus Phase II Actionable In a Phase II clinical trial, Afinitor (everolimus) treatment resulted in stable disease of 116 weeks in a MEN2A patient with medullary thyroid cancer carrying a RET C620R mutation (PMID: 26294908). 26294908
Molecular Profile Protein Effect Treatment Approaches
RET C620R gain of function