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    Association details:
    Biomarker:NRAS Q61H
    Cancer:Multiple Myeloma
    Drug:bortezomib (Proteasome inhibitor)
    Direction:Sensitive
    Evidence:
    Evidence Level:
    Sensitive: D – Preclinical
    New
    Source:
    Proc Natl Acad Sci U S A
    Title:

    Activating KRAS, NRAS, and BRAF mutants enhance proteasome capacity and reduce endoplasmic reticulum stress in multiple myeloma

    Published date:
    08/03/2020
    Excerpt:
    We established myeloma cell lines expressing wild-type (WT), constitutively active (CA) (G12V/G13D/Q61H), or dominant-negative (DN) (S17N)-KRAS and -NRAS, or BRAF-V600E...Finally, a bortezomib (BTZ)/MEK inhibitor combination showed enhanced activity in vivo specifically in CA-NRAS models.
    DOI:
    10.1073/pnas.2005052117