7-Ketocholesterol is a lipid of Sterol Lipids (ST) class. 7-ketocholesterol is associated with abnormalities such as Atherosclerosis, Age related macular degeneration, Drusen, Cardiovascular Diseases and Hypercholesterolemia. The involved functions are known as mRNA Expression, Choroidal Neovascularization, Biochemical Pathway, Inflammation and Regulation. 7-ketocholesterol often locates in Basal lamina of choroid, Mitochondria, Epithelium, Frozen Sections and Membrane. The associated genes with 7-Ketocholesterol are ABCA1 gene, SLC33A1 gene, GAPDH gene, P4HTM gene and TSPO gene. The related lipids are Ketocholesterols, cholesterol oxide, Sterols, oxidized lipid and 7-ketocholesterol. The related experimental models are Knock-out and Mouse Model.
To understand associated biological information of 7-Ketocholesterol, 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.
7-Ketocholesterol is suspected in Atherosclerosis, Keratoconjunctivitis Sicca, endothelial dysfunction, Senile Plaques, Hypercholesterolemia, Hypercholesterolemia, Familial 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 7-Ketocholesterol
| MeSH term | MeSH ID | Detail |
|---|---|---|
| Diabetic Retinopathy | D003930 | 39 associated lipids |
| Arteriosclerosis | D001161 | 86 associated lipids |
| Multiple Sclerosis | D009103 | 13 associated lipids |
| Niemann-Pick Diseases | D009542 | 25 associated lipids |
| Carotid Stenosis | D016893 | 15 associated lipids |
| Atherosclerosis | D050197 | 85 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 |
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| Lipid concept | Cross reference | Weighted score | Related literatures |
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| Gene | Cross reference | Weighted score | Related literatures |
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Knock-out are used in the study 'Isolation of macrophage-like cell mutants resistant to the cytotoxic effect of oxidized low density lipoprotein.' (Hakamata H et al., 1998) and Knock-out are used in the study 'Differential effects of PARP inhibition on vascular cell survival and ACAT-1 expression favouring atherosclerotic plaque stability.' (Hans CP et al., 2008).
Mouse Model are used in the study 'Activation of caspase-8 and caspase-12 pathways by 7-ketocholesterol in human retinal pigment epithelial cells.' (Luthra S et al., 2006).
| Model | Cross reference | Weighted score | Related literatures |
|---|
| Authors | Title | Published | Journal | PubMed Link |
|---|---|---|---|---|
| pmid: | ||||
| Inouye M et al. | Glycated hemoglobin and lipid peroxidation in erythrocytes of diabetic patients. | 1999 | Metab. Clin. Exp. | pmid:10024083 |
| van Reyk DM et al. | Prooxidant and antioxidant activities of macrophages in metal-mediated LDL oxidation: the importance of metal sequestration. | 1999 | Arterioscler. Thromb. Vasc. Biol. | pmid:10195944 |
| Myers SJ and Stanley KK | Src family kinase activation in glycosphingolipid-rich membrane domains of endothelial cells treated with oxidised low density lipoprotein. | 1999 | Atherosclerosis | pmid:10217369 |
| Lyons MA and Brown AJ | 7-Ketocholesterol. | 1999 Mar-Apr | Int. J. Biochem. Cell Biol. | pmid:10224662 |
| Lizard G et al. | Characterization and comparison of the mode of cell death, apoptosis versus necrosis, induced by 7beta-hydroxycholesterol and 7-ketocholesterol in the cells of the vascular wall. | 1999 | Arterioscler. Thromb. Vasc. Biol. | pmid:10323769 |
| Zarev S et al. | Major differences in oxysterol formation in human low density lipoproteins (LDLs) oxidized by *OH/O2*- free radicals or by copper. | 1999 | FEBS Lett. | pmid:10371147 |
| Gelissen IC et al. | Oxysterol efflux from macrophage foam cells: the essential role of acceptor phospholipid. | 1999 | J. Lipid Res. | pmid:10484610 |
| Urano Y et al. | Vascular smooth muscle cell outgrowth, proliferation, and apoptosis in young and old rats. | 1999 | Atherosclerosis | pmid:10487492 |
| Lyons MA et al. | Rapid hepatic metabolism of 7-ketocholesterol in vivo: implications for dietary oxysterols. | 1999 | J. Lipid Res. | pmid:10508204 |