Toward a CRISPR-based mouse model of <i>Vhl</i>-deficient clear cell kidney cancer: Initial experience and lessons learned.

ABSTRACT: CRISPR is revolutionizing the ability to do somatic gene editing in mice for the purpose of creating new cancer models. Inactivation of the VHL tumor suppressor gene is the signature initiating event in the most common form of kidney cancer, clear cell renal cell carcinoma (ccRCC). Such tumors are usually driven by the excessive HIF2 activity that arises when the VHL gene product, pVHL, is defective. Given the pressing need for a robust immunocompetent mouse model of human ccRCC, we directly injected adenovirus-associated viruses (AAVs) encoding sgRNAs against VHL and other known/suspected ccRCC tumor suppressor genes into the kidneys of C57BL/6 mice under conditions where Cas9 was under the control of one of two different kidney-specific promoters (Cdh16 or

SUBMITTER: Stransky LA 

PROVIDER: S-EPMC11474080 | biostudies-literature | 2024 Oct

REPOSITORIES: biostudies-literature