NPC1L1 knockout protects against colitis-associated tumorigenesis in mice
نویسندگان
چکیده
منابع مشابه
Nuclear adenomatous polyposis coli suppresses colitis-associated tumorigenesis in mice.
Mutation of tumor suppressor adenomatous polyposis coli (APC) initiates most colorectal cancers and chronic colitis increases risk. APC is a nucleo-cytoplasmic shuttling protein, best known for antagonizing Wnt signaling by forming a cytoplasmic complex that marks β-catenin for degradation. Using our unique mouse model with compromised nuclear Apc import (Apc(mNLS)), we show that Apc(mNLS/mNLS)...
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Mice lacking Niemann-Pick C1-Like 1 (NPC1L1) (NPC1L1(-/-)mice) exhibit a defect in intestinal absorption of cholesterol and phytosterols. However, wild-type (WT) mice do not efficiently absorb and accumulate phytosterols either. Cell-based studies show that NPC1L1 is a much weaker transporter for phytosterols than cholesterol. In this study, we examined the role of NPC1L1 in phytosterol and cho...
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ژورنال
عنوان ژورنال: BMC Cancer
سال: 2015
ISSN: 1471-2407
DOI: 10.1186/s12885-015-1230-0