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Gene SMARCA4
Variant loss
Impact List unknown
Protein Effect loss of function
Gene Variant Descriptions SMARCA4 loss indicates loss of the SMARCA4 gene, mRNA, and protein.
Associated Drug Resistance
Category Variants Paths

SMARCA4 mutant SMARCA4 inact mut SMARCA4 loss

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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
SMARCA4 loss lung non-small cell carcinoma sensitive Tozasertib Preclinical - Cell culture Actionable In a preclinical study, non-small cell lung cancer cell lines with SMARCA4 loss demonstrated increased sensitivity to Tozasertib (VX-680), compared to cell lines expressing wild-type SMARCA4, in culture (Cancer Res July 15 2016 (76) (14 Supplement) LB-318). detail...
SMARCA4 loss Advanced Solid Tumor not applicable N/A Preclinical Emerging In a preclinical study, siRNA knockdown of BRM in SMARCA4-deficient tumor cells resulted in decreased growth and viability, suggesting that inhibition of BRM may be a promising therapeutic approach for targeting tumors with SMARCA4 loss (PMID: 23872584). 23872584
SMARCA4 loss lung cancer predicted - sensitive PRT7732 Preclinical Actionable In a preclinical study, PRT7732 inhibited tumor growth in a SMARCA4-deficient lung cancer xenograft model (Cancer Res (2024) 84 (6_Supplement): 4503). detail...
SMARCA4 loss Advanced Solid Tumor predicted - sensitive PRT7732 Preclinical - Cell culture Actionable In a preclinical study, PRT7732 inhibited proliferation of SMARCA4-deficient cancer cell lines in culture (Cancer Res (2024) 84 (6_Supplement): 4503). detail...