Matches in SemOpenAlex for { <https://semopenalex.org/work/W4383695462> ?p ?o ?g. }
- W4383695462 abstract "Nearly 70% of Uterine fibroid (UF) tumors are driven by recurrent MED12 hotspot mutations. Unfortunately, no cellular models could be generated because the mutant cells have lower fitness in 2D culture conditions. To address this, we employ CRISPR to precisely engineer MED12 Gly44 mutations in UF-relevant myometrial smooth muscle cells. The engineered mutant cells recapitulate several UF-like cellular, transcriptional, and metabolic alterations, including altered Tryptophan/kynurenine metabolism. The aberrant gene expression program in the mutant cells is, in part, driven by a substantial 3D genome compartmentalization switch. At the cellular level, the mutant cells gain enhanced proliferation rates in 3D spheres and form larger lesions in vivo with elevated production of collagen and extracellular matrix deposition. These findings indicate that the engineered cellular model faithfully models key features of UF tumors and provides a platform for the broader scientific community to characterize genomics of recurrent MED12 mutations." @default.
- W4383695462 created "2023-07-10" @default.
- W4383695462 creator A5005842709 @default.
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- W4383695462 creator A5087329188 @default.
- W4383695462 date "2023-07-10" @default.
- W4383695462 modified "2023-10-03" @default.
- W4383695462 title "Engineered MED12 mutations drive leiomyoma-like transcriptional and metabolic programs by altering the 3D genome compartmentalization" @default.
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