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Ref Type Journal Article
PMID (35005996)
Authors Remenár É, Dóczi R, Dirner A, Sipos A, Perjési A, Tihanyi D, Vodicska B, Lakatos D, Horváth K, Kajáry K, Schwáb R, Déri J, Lengyel CG, Várkondi E, Vályi-Nagy I, Peták I
Title Lasting Complete Clinical Response of a Recurring Cutaneous Squamous Cell Carcinoma With MEK Mutation and PIK3CA Amplification Achieved by Dual Trametinib and Metformin Therapy.
Journal JCO precision oncology
Vol 6
Date 2022 Jan
Abstract Text


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Molecular Profile Treatment Approach
Gene Name Source Synonyms Protein Domains Gene Description Gene Role
Therapy Name Drugs Efficacy Evidence Clinical Trials
Drug Name Trade Name Synonyms Drug Classes Drug Description
Gene Variant Impact Protein Effect Variant Description Associated with drug Resistance
Molecular Profile Indication/Tumor Type Response Type Therapy Name Approval Status Evidence Type Efficacy Evidence References
MAP2K1 E203K PIK3CA amp skin squamous cell carcinoma predicted - sensitive Metformin + Trametinib Case Reports/Case Series Actionable In a clinical case study, a combination of Glucophage (metformin) and Mekinist (trametinib) resulted in a complete clinical response and continued remission for over two years in a patient with cutaneous squamous cell carcinoma with amplification of PIK3CA and harboring MAP2K1 E203K (PMID: 35005996). 35005996