Gene Variant Detail

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Gene JAK3
Variant L156P
Impact List missense
Protein Effect gain of function
Gene Variant Descriptions JAK3 L156P lies within the FERM domain of the Jak3 protein (UniProt.org). L156P results in a gain of function of the Jak3 protein as demonstrated by increased protein stability and transformation in cell culture (PMID: 21821710).
Associated Drug Resistance

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Transcript NM_000215.3
gDNA chr19:g.17843126A>G
cDNA c.467T>C
Protein p.L156P
Source Database RefSeq
Genome Build GRCh38/hg38
Transcript gDNA cDNA Protein Source Database Genome Build
NM_000215 chr19:g.17843126A>G c.467T>C p.L156P RefSeq GRCh38/hg38
NM_000215.3 chr19:g.17843126A>G c.467T>C p.L156P 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

  • 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
JAK3 L156P Advanced Solid Tumor sensitive Tofacitinib Preclinical - Cell culture Actionable In a preclinical study, transformed human cells expressing JAK3 L156P in culture demonstrated decreased cell survival, increased G1 arrest, and reduced phosphorylation of Stat5a when treated with Xeljanz (tofacitinib) (PMID: 21821710). 21821710
Molecular Profile Indication/Tumor Type Response Type Therapy Name Approval Status Evidence Type Efficacy Evidence References
JAK3 mutant childhood B-cell acute lymphoblastic leukemia not applicable N/A Guideline Prognostic JAK3 mutations are associated with a poor prognosis in pediatric patients with B-cell acute lymphoblastic leukemia (NCCN.org). detail...
JAK3 mutant B-cell acute lymphoblastic leukemia not applicable N/A Guideline Prognostic JAK3 mutations are associated with a poor prognosis in patients with B-cell acute lymphoblastic leukemia (NCCN.org). detail...