ArticleCell death discovery2026
PRMT6 acts as a pro-angiogenic factor in colorectal cancer.
Article in Cell death discovery, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Authors and funding
7 authors.
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Abstract
The progression of colorectal cancer (CRC) is highly dependent on tumor angiogenesis, a process primarily regulated by hypoxia-inducible factor HIF-1α. This study focuses on the mechanistic role of protein arginine methyltransferase 6 (PRMT6) in CRC angiogenesis and reveals that PRMT6 is significantly overexpressed in CRC tissues, stabilizing HIF-1α via the autophagy-lysosome pathway. Specifically, PRMT6 catalyzes the asymmetric dimethylation of HIF-1α at arginine 463, which disrupts its interaction with the autophagy-related protein TAX1BP1, thereby preventing its degradation. In vivo experiments demonstrate that PRMT6 silencing reduces HIF-1α stability, decreases vascular endothelial growth factor A (VEGFA) expression, and markedly suppresses tumor angiogenesis and growth. This study identifies the PRMT6-HIF-1α axis as a novel therapeutic target for CRC and suggests that targeting this pathway may facilitate the development of precision anti-angiogenic therapies.
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