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 |
|---|---|---|
| Multiple Sclerosis | D009103 | 13 associated lipids |
| Carotid Stenosis | D016893 | 15 associated lipids |
| Niemann-Pick Diseases | D009542 | 25 associated lipids |
| Diabetic Retinopathy | D003930 | 39 associated lipids |
| Atherosclerosis | D050197 | 85 associated lipids |
| Arteriosclerosis | D001161 | 86 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 |
|---|
| Gene | Cross reference | Weighted score | Related literatures |
|---|
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 |
|---|---|---|---|---|
| Cantwell H and Devery R | The response of the antioxidant defense system in rat hepatocytes challenged with oxysterols is modified by Covi-ox. | 1998 | Cell Biol. Toxicol. | pmid:9879932 |
| Lemaire S et al. | Different patterns of IL-1beta secretion, adhesion molecule expression and apoptosis induction in human endothelial cells treated with 7alpha-, 7beta-hydroxycholesterol, or 7-ketocholesterol. | 1998 | FEBS Lett. | pmid:9872417 |
| Hwee Ming Cheng and Kalyana Sundram | Cholesterol oxides and natural autoantibodies. | 1998 | Atherosclerosis | pmid:9862183 |
| Lizard G et al. | Glutathione is implied in the control of 7-ketocholesterol-induced apoptosis, which is associated with radical oxygen species production. | 1998 | FASEB J. | pmid:9837855 |
| Vine DF et al. | Dietary oxysterols are incorporated in plasma triglyceride-rich lipoproteins, increase their susceptibility to oxidation and increase aortic cholesterol concentration of rabbits. | 1998 | J. Lipid Res. | pmid:9788246 |
| Linseisen J and Wolfram G | Absorption of cholesterol oxidation products from ordinary foodstuff in humans. | 1998 | Ann. Nutr. Metab. | pmid:9745108 |
| Deckert V et al. | Inhibition by cholesterol oxides of NO release from human vascular endothelial cells. | 1998 | Arterioscler. Thromb. Vasc. Biol. | pmid:9672065 |
| Dushkin M et al. | Effects of oxysterols upon macrophage and lymphocyte functions in vitro. | 1998 | Prostaglandins Other Lipid Mediat. | pmid:9644113 |
| Hakamata H et al. | Isolation of macrophage-like cell mutants resistant to the cytotoxic effect of oxidized low density lipoprotein. | 1998 | J. Lipid Res. | pmid:9548582 |
| Pinchuk I et al. | Kinetic analysis of copper-induced peroxidation of LDL. | 1998 | Biochim. Biophys. Acta | pmid:9461257 |