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Radiation combined with KRAS-MEK inhibitors enhances anticancer immunity in KRAS-mutated tumor models [LLC RNA-seq]

ABSTRACT: KRAS mutation is a common driver in solid tumors, and KRAS-mutated tumors are relatively resistant to radiotherapy. Therefore, we investigated the combined effect of radiation and KRAS-MEK inhibitors (AMG510 and trametinib) in KRAS-mutated tumors.

ORGANISM(S): Mus musculus

PROVIDER: GSE209766 | GEO | 2022/10/01

REPOSITORIES: GEO

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Radiation combined with KRAS-MEK inhibitors enhances anticancer immunity in KRAS-mutated tumor models [CT26 RNA-seq]

Project description:KRAS mutation is a common driver in solid tumors, and KRAS-mutated tumors are relatively resistant to radiotherapy. Therefore, we investigated the combined effect of radiation and KRAS-MEK inhibitors (AMG510 and trametinib) in KRAS-mutated tumors.

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Radiation combined with KRAS-MEK inhibitors enhances anticancer immunity in KRAS-mutated tumor models [LLC RNA-seq]

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MEK Inhibitor Trametinib combined with RTK Inhibitor Anlotinib in KRAS-Mutant Lung Cancer

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High efficacy of combined MEK Inhibitor Trametinib and RTK Inhibitor Anlotinib Therapy in KRAS-Mutant Lung Cancer

Project description:Oncogenic KRAS mutations frequently detected in non-small cell lung cancer (NSCLC)1,2, have been considered undruggable until recent development of inhibitors, e.g., sortorasib, adagrasib or divarasib, specifically targeting KRASG12C 3-6. However, it still remains as a big challenge to target all the KRAS mutants besides KRASG12C 2,7,8. We here found that MEK inhibitor trametinib treatment results in the feedback activation of multiple receptor tyrosine kinases (RTKs) in NSCLC, and combined treatments with trametinib and anlotinib, a pan-RTK inhibitor, effectively inhibited KRAS-mutant lung cancer progression.

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