7alpha-Hydroxycholesterol is a lipid of Sterol Lipids (ST) class. 7alpha-hydroxycholesterol is associated with abnormalities such as Atherosclerosis, Morphologically altered structure, Carotid Atherosclerosis, Myocardial Infarction and Cerebrovascular accident. The involved functions are known as Apoptosis, Cell Growth, Necrosis, Chromosome Condensation and Tissue Adhesions. 7alpha-hydroxycholesterol often locates in Arterial system, Endothelium, Cell Nucleus, Membrane and yolk. The associated genes with 7alpha-Hydroxycholesterol are acetyl-aspartyl-glutamyl-valyl-aspartal, BCL2 gene, OGFR gene, Genome and GAPDH gene. The related lipids are Hydroxycholesterols, 7-ketocholesterol, Ketocholesterols, 20-hydroxycholesterol and 25-hydroxycholesterol.
To understand associated biological information of 7alpha-Hydroxycholesterol, we collected biological information of abnormalities, associated pathways, cellular/molecular locations, biological functions, related genes/proteins, lipids and common seen animal/experimental models with organized paragraphs from literatures.
7alpha-Hydroxycholesterol is suspected in Kozlowski Celermajer Tink syndrome, Atherosclerosis, Carotid Atherosclerosis, Xanthomatosis, Cerebrotendinous, Keratoconjunctivitis Sicca, Fatty Streak, Arterial and other diseases in descending order of the highest number of associated sentences.
| Disease | Cross reference | Weighted score | Related literature |
|---|
We collected disease MeSH terms mapped to the references associated with 7alpha-Hydroxycholesterol
| MeSH term | MeSH ID | Detail |
|---|---|---|
| Hypercholesterolemia | D006937 | 91 associated lipids |
| Alzheimer Disease | D000544 | 76 associated lipids |
| Carcinoma, Hepatocellular | D006528 | 140 associated lipids |
| Carotid Stenosis | D016893 | 15 associated lipids |
| Plaque, Amyloid | D058225 | 19 associated lipids |
| Xanthomatosis, Cerebrotendinous | D019294 | 14 associated lipids |
There are no associated biomedical information in the current reference collection.
Associated locations are in red color. Not associated locations are in black.
| Location | Cross reference | Weighted score | Related literatures |
|---|
| Function | Cross reference | Weighted score | Related literatures |
|---|
| Lipid concept | Cross reference | Weighted score | Related literatures |
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| Gene | Cross reference | Weighted score | Related literatures |
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There are no associated biomedical information in the current reference collection.
| Authors | Title | Published | Journal | PubMed Link |
|---|---|---|---|---|
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| Li W et al. | Cathepsin L is significantly associated with apoptosis and plaque destabilization in human atherosclerosis. | 2009 | Atherosclerosis | pmid:18495127 |
| Honda A et al. | Highly sensitive quantification of key regulatory oxysterols in biological samples by LC-ESI-MS/MS. | 2009 | J. Lipid Res. | pmid:18815436 |
| Xu G et al. | Oxidation of cholesterol and beta-sitosterol and prevention by natural antioxidants. | 2009 | J. Agric. Food Chem. | pmid:19754120 |
| Rodriguez-Agudo D et al. | Intracellular cholesterol transporter StarD4 binds free cholesterol and increases cholesteryl ester formation. | 2008 | J. Lipid Res. | pmid:18403318 |
| Lordan S et al. | Effects of apigenin, lycopene and astaxanthin on 7 beta-hydroxycholesterol-induced apoptosis and Akt phosphorylation in U937 cells. | 2008 | Br. J. Nutr. | pmid:18186953 |
| Crosignani A et al. | Plasma oxysterols in normal and cholestatic children as indicators of the two pathways of bile acid synthesis. | 2008 | Clin. Chim. Acta | pmid:18538136 |
| Lee CY et al. | Measurement of F2-isoprostanes, hydroxyeicosatetraenoic products, and oxysterols from a single plasma sample. | 2008 | Free Radic. Biol. Med. | pmid:18226605 |
| Malvitte L et al. | Activation of a caspase-3-independent mode of cell death associated with lysosomal destabilization in cultured human retinal pigment epithelial cells (ARPE-19) exposed to 7beta-hydroxycholesterol. | 2008 | Curr. Eye Res. | pmid:18798080 |
| Zapolska-Downar D et al. | Anthocyanin-rich Aronox extract from Aronia melanocarpa E protects against 7beta-hydroxycholesterol-induced apoptosis of endothelial cells. | 2008 | Ann. Nutr. Metab. | pmid:19142035 |
| Fuhrman B et al. | Ox-LDL induces monocyte-to-macrophage differentiation in vivo: Possible role for the macrophage colony stimulating factor receptor (M-CSF-R). | 2008 | Atherosclerosis | pmid:17675037 |
| Alkazemi D et al. | Oxysterol as a marker of atherogenic dyslipidemia in adolescence. | 2008 | J. Clin. Endocrinol. Metab. | pmid:18713821 |
| Lordan S et al. | Death-signaling pathways in human myeloid cells by oxLDL and its cytotoxic components 7beta-hydroxycholesterol and cholesterol-5beta,6beta-epoxide. | 2007 | J. Biochem. Mol. Toxicol. | pmid:17994574 |
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| Yoshida Y et al. | Levels of lipid peroxidation in human plasma and erythrocytes: comparison between fatty acids and cholesterol. | 2007 | Lipids | pmid:17476548 |
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| Ferderbar S et al. | Cholesterol oxides as biomarkers of oxidative stress in type 1 and type 2 diabetes mellitus. | 2007 | Diabetes Metab. Res. Rev. | pmid:16634125 |
| Kitano S et al. | Oxidative status of human low density lipoprotein isolated by anion-exchange high-performance liquid chromatography--assessment by total hydroxyoctadecadienoic acid, 7-hydroxycholesterol, and 8-iso-prostaglandin F(2alpha). | 2007 | Anal. Chim. Acta | pmid:17386651 |
| Nashev LG et al. | Hexose-6-phosphate dehydrogenase modulates 11beta-hydroxysteroid dehydrogenase type 1-dependent metabolism of 7-keto- and 7beta-hydroxy-neurosteroids. | 2007 | PLoS ONE | pmid:17593962 |
| Arca M et al. | Increased plasma levels of oxysterols, in vivo markers of oxidative stress, in patients with familial combined hyperlipidemia: reduction during atorvastatin and fenofibrate therapy. | 2007 | Free Radic. Biol. Med. | pmid:17291993 |
| Erridge C et al. | 25-Hydroxycholesterol, 7beta-hydroxycholesterol and 7-ketocholesterol upregulate interleukin-8 expression independently of Toll-like receptor 1, 2, 4 or 6 signalling in human macrophages. | 2007 | Free Radic. Res. | pmid:17364953 |
| Hansson M et al. | Unique patient with cerebrotendinous xanthomatosis. Evidence for presence of a defect in a gene that is not identical to sterol 27-hydroxylase. | 2007 | J. Intern. Med. | pmid:17444890 |
| Engel T et al. | Expression of ATP binding cassette-transporter ABCG1 prevents cell death by transporting cytotoxic 7beta-hydroxycholesterol. | 2007 | FEBS Lett. | pmid:17408620 |
| Larsson H et al. | In vivo interconversion of 7beta-hydroxycholesterol and 7-ketocholesterol, potential surrogate markers for oxidative stress. | 2007 | Free Radic. Biol. Med. | pmid:17664133 |
| Roussi S et al. | Mitochondrial perturbation, oxidative stress and lysosomal destabilization are involved in 7beta-hydroxysitosterol and 7beta-hydroxycholesterol triggered apoptosis in human colon cancer cells. | 2007 | Apoptosis | pmid:17136497 |
| Crosignani A et al. | Changes in classic and alternative pathways of bile acid synthesis in chronic liver disease. | 2007 | Clin. Chim. Acta | pmid:17482152 |
| Ryan L et al. | Involvement of calcium in 7beta -hydroxycholesterol and cholesterol-5beta,6beta -epoxide-induced apoptosis. | 2006 Jan-Feb | Int. J. Toxicol. | pmid:16510355 |
| Pikuleva IA | Cholesterol-metabolizing cytochromes P450. | 2006 | Drug Metab. Dispos. | pmid:16434543 |
| Lee HW et al. | Formation of cholesterol oxidation products in marinated foods during heating. | 2006 | J. Agric. Food Chem. | pmid:16787042 |
| Prunet C et al. | High circulating levels of 7beta- and 7alpha-hydroxycholesterol and presence of apoptotic and oxidative markers in arterial lesions of normocholesterolemic atherosclerotic patients undergoing endarterectomy. | 2006 | Pathol. Biol. | pmid:16376175 |