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ABSTRACT: Knock-in of oncogenic KRAS mutations in MCF-10A

PROVIDER: PRJNA526932 | ENA |

REPOSITORIES: ENA

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			Action	DRS
	SRR8725740_1.fastq.gz	Fastqsanger.gz
	SRR8725740_2.fastq.gz	Fastqsanger.gz
	SRR8725739_1.fastq.gz	Fastqsanger.gz
	SRR8725739_2.fastq.gz	Fastqsanger.gz

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Project description:Despite the high prevalence of cancers driven by KRAS mutations, to date only the G12C mutation has been clinically proven to be druggable via covalent targeting of the mutated cysteine amino acid residue1. However, in many cancer indications other KRAS mutations, such as G12D and -V, are far more prevalent and small molecule concepts that can address a wider variety of oncogenic KRAS alleles are in high clinical demand2. Here we show that a single small molecule can be used to simultaneously and potently degrade 13 out of 17 of the most prevalent oncogenic KRAS alleles, including those not yet tractable by inhibitors. Compared with inhibition, degradation of oncogenic KRAS results in more profound and sustained pathway modulation across a broad range of KRAS mutant cell lines. As a result, KRAS degraders inhibit growth of the majority of cancer cell lines driven by KRAS mutations while sparing models without genetic KRAS aberrations. Finally, we demonstrate that pharmacological degradation of oncogenic KRAS leads to tumour regression in vivo. Together, these findings unveil a new path towards addressing KRAS driven cancers with small molecule degraders. This is the proteomics analysis of ACBI3 and compoun 8, its negative control.

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