PDE5a inhibitors like sildenafil reduce cancer metastasis by disrupting NPC1-mediated cholesterol trafficking, causing lysosomal cholesterol accumulation and impairing cell migration.
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PDE5a inhibitors like sildenafil reduce cancer metastasis by disrupting NPC1-mediated cholesterol trafficking, causing lysosomal cholesterol accumulation and impairing cell migration.
Acidic tumor microenvironment activates p300, causing a 50% reduction in PARPi effectiveness in epithelial ovarian cancer.
Dietary unsaturated fatty acids differentially influence pancreatic cancer progression by modulating ferroptosis sensitivity, with MUFAs promoting and PUFAs inhibiting tumor development.
Zonated cholesterol sensing by SIRT2 initiates MASLD-related hepatocellular carcinoma, with SIRT2 overexpression in zone 1 causing tumors in mice and humans.
Targeting PID1 in tumor-associated macrophages produces oxysterols that reprogram macrophages toward an antitumor phenotype, enhancing immune responses in multiple cancers.
The 2026 dyslipidemia guideline increases US primary prevention statin eligibility to 87.5 million adults, mainly in lower-risk, younger populations.
Stearoyl-CoA desaturases are essential for intestinal stem cell function, with their inhibition reducing stem cell proliferation and impairing tissue regeneration in mice.
Arginine restriction in pancreatic tumors impairs lipid synthesis and increases vulnerability to polyunsaturated fatty acids, leading to ferroptosis.
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