26-Hydroxycholesterol is a lipid of Sterol Lipids (ST) class. 26-hydroxycholesterol is associated with abnormalities such as Cardiovascular Diseases, Vascular Diseases, Metabolic syndrome, Obesity and Fatty Streak, Arterial. The involved functions are known as Oxidation, phospholipase activity, glucose metabolism, Binding (Molecular Function) and Regulation. 26-hydroxycholesterol often locates in Immune system, Body tissue, Extracellular, Protoplasm and Back. The associated genes with 26-Hydroxycholesterol are Homologous Gene, chylomicron remnant, Receptor Gene, Alleles and D3 compound. The related lipids are 27-hydroxycholesterol, Hydroxycholesterols, Lysophosphatidylcholines, Total cholesterol and Lipopolysaccharides. The related experimental models are Knock-out and Transgenic Model.
To understand associated biological information of 26-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.
26-Hydroxycholesterol is suspected in hypercholesterolemia, Obesity, Atherosclerosis, Metabolic syndrome, Neurodegenerative Disorders, Dyslipidemias 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 26-Hydroxycholesterol
| MeSH term | MeSH ID | Detail |
|---|---|---|
| Inflammation | D007249 | 119 associated lipids |
| Hypercholesterolemia | D006937 | 91 associated lipids |
| Alzheimer Disease | D000544 | 76 associated lipids |
| Alcoholism | D000437 | 27 associated lipids |
| Niemann-Pick Diseases | D009542 | 25 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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Transgenic Model are used in the study 'Cholesterol and breast cancer pathophysiology.' (Nelson ER et al., 2014) and Transgenic Model are used in the study 'Obesity, cholesterol metabolism, and breast cancer pathogenesis.' (McDonnell DP et al., 2014).
Knock-out are used in the study 'The cholesterol metabolite 27-hydroxycholesterol promotes atherosclerosis via proinflammatory processes mediated by estrogen receptor alpha.' (Umetani M et al., 2014).
| Model | Cross reference | Weighted score | Related literatures |
|---|
| Authors | Title | Published | Journal | PubMed Link |
|---|---|---|---|---|
| Marengo B et al. | Oxysterol mixture and, in particular, 27-hydroxycholesterol drive M2 polarization of human macrophages. | Biofactors | pmid:26669587 | |
| pmid: | ||||
| FREDRICKSON DS and ONO K | The in vitro production of 25- and 26-hydroxycholesterol and their in vivo metabolism. | 1956 | Biochim. Biophys. Acta | pmid:13373861 |
| Smith AG et al. | The isolation of cholest-5-ene-3beta,26-diol from human brain. | 1974 | Biochem. J. | pmid:4854921 |
| Javitt NB et al. | 26-Hydroxycholesterol. Identification and quantitation in human serum. | 1981 | J. Biol. Chem. | pmid:7309726 |
| Javitt NB et al. | Cholest-5-ene-3 beta, 26-diol: synthesis and biomedical use of a deuterated compound. | 1982 | Biomed. Mass Spectrom. | pmid:7059660 |
| Ichinose L | Possible new regulator of atherosclerosis is found. | 1982 | JAMA | pmid:7087117 |
| Goldman M et al. | Bile acid metabolism in cirrhosis. VIII. Quantitative evaluation of bile acid synthesis from [7 beta-3H]7 alpha-hydroxycholesterol and [G-3H]26-hydroxycholesterol. | 1982 Jan-Feb | Hepatology | pmid:7054068 |
| Esterman AL et al. | 26-hydroxycholesterol: regulation of hydroxymethylglutaryl-CoA reductase activity in Chinese hamster ovary cell culture. | 1983 | J. Lipid Res. | pmid:6644180 |
| Javitt NB et al. | Rapid synthesis of 26-hydroxycholesterol from mevalonic acid in the Syrian hamster. | 1984 | Biochim. Biophys. Acta | pmid:6733127 |
| Esterman AL et al. | Cholesterol metabolism: use of D2O for determination of synthesis rate in cell culture. | 1985 | J. Lipid Res. | pmid:2995527 |
| Krisans SK et al. | Bile acid synthesis in rat liver peroxisomes: metabolism of 26-hydroxycholesterol to 3 beta-hydroxy-5-cholenoic acid. | 1985 | J. Lipid Res. | pmid:4067421 |
| Lorenzo JL et al. | Regulation of low density lipoprotein metabolism by 26-hydroxycholesterol in human fibroblasts. | 1987 | FEBS Lett. | pmid:3595864 |
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| Kou IL et al. | Influence of 26-hydroxycholesterol on the composition and function of gel-filtered platelets. | 1991 | J Am Coll Nutr | pmid:2030252 |
| Pinkerton FD et al. | Synergistic action of two oxysterols in the lowering of HMG-CoA reductase activity in CHO-K1 cells. | 1992 | Biochem. Biophys. Res. Commun. | pmid:1632792 |
| Toll A et al. | 7 alpha-hydroxylation of 26-hydroxycholesterol, 3 beta-hydroxy-5-cholestenoic acid and 3 beta-hydroxy-5-cholenoic acid by cytochrome P-450 in pig liver microsomes. | 1992 | FEBS Lett. | pmid:1730295 |
| Björkhem I et al. | 7 alpha-hydroxylation of 27-hydroxycholesterol in human liver microsomes. | 1992 | Biochim. Biophys. Acta | pmid:1390879 |
| Carpenter KL et al. | Lipids and oxidised lipids in human atheroma and normal aorta. | 1993 | Biochim. Biophys. Acta | pmid:8466938 |
| Martin KO et al. | Cholesterol and 27-hydroxycholesterol 7 alpha-hydroxylation: evidence for two different enzymes. | 1993 | J. Lipid Res. | pmid:8496664 |
| Petrack B and Latario BJ | Synthesis of 27-hydroxycholesterol in rat liver mitochondria: HPLC assay and marked activation by exogenous cholesterol. | 1993 | J. Lipid Res. | pmid:8496670 |
| Zhou Q and Kummerow FA | Modifying effect of 26-hydroxycholesterol on low-magnesium-induced atherosclerotic changes in the cultured human arterial smooth muscle cell. | 1993 | Magnes Res | pmid:8274357 |
| Pinkerton FD et al. | Differing effects of three oxysterols on low density lipoprotein metabolism in HepG2 cells. | 1993 | Biochem. Biophys. Res. Commun. | pmid:8391799 |
| Shoda J et al. | Synthesis of potential C27-intermediates in bile acid biosynthesis and their deuterium-labeled analogs. | 1993 | Steroids | pmid:8475516 |
| Hasan SQ and Kushwaha RS | Differences in 27-hydroxycholesterol concentrations in plasma and liver of baboons with high and low responses to dietary cholesterol and fat. | 1993 | Biochim. Biophys. Acta | pmid:8399364 |
| Bellosta S et al. | 27-Hydroxycholesterol modulation of low density lipoprotein metabolism in cultured human hepatic and extrahepatic cells. | 1993 | FEBS Lett. | pmid:8405424 |
| Lund E et al. | 24-, 25- and 27-hydroxylation of cholesterol by a purified preparation of 27-hydroxylase from pig liver. | 1993 | Biochim. Biophys. Acta | pmid:8443234 |
| Ni Y et al. | Inhibitors of sterol synthesis. Tritium-labeled 26-hydroxycholesterol of high specific activity from a byproduct of the Clemmensen reduction of diosgenin. | 1994 | J. Lipid Res. | pmid:8014589 |
| Reiss AB et al. | Sterol 27-hydroxylase: high levels of activity in vascular endothelium. | 1994 | J. Lipid Res. | pmid:8077842 |
| Javitt NB | Bile acid synthesis from cholesterol: regulatory and auxiliary pathways. | 1994 | FASEB J. | pmid:8001744 |
| Zhang J et al. | 7 alpha-Hydroxylation of 25-hydroxycholesterol and 27-hydroxycholesterol in human fibroblasts. | 1995 | Biochim. Biophys. Acta | pmid:7786899 |
| Szedlacsek SE et al. | Esterification of oxysterols by human plasma lecithin-cholesterol acyltransferase. | 1995 | J. Biol. Chem. | pmid:7744831 |
| Carpenter KL et al. | Lipids and oxidised lipids in human atherosclerotic lesions at different stages of development. | 1995 | Biochim. Biophys. Acta | pmid:7766691 |
| Axelson M et al. | Structural specificity in the suppression of HMG-CoA reductase in human fibroblasts by intermediates in bile acid biosynthesis. | 1995 | J. Lipid Res. | pmid:7751816 |
| Corsini A et al. | Effects of 26-aminocholesterol, 27-hydroxycholesterol, and 25-hydroxycholesterol on proliferation and cholesterol homeostasis in arterial myocytes. | 1995 | Arterioscler. Thromb. Vasc. Biol. | pmid:7749852 |
| Axelson M and Larsson O | Low density lipoprotein (LDL) cholesterol is converted to 27-hydroxycholesterol in human fibroblasts. Evidence that 27-hydroxycholesterol can be an important intracellular mediator between LDL and the suppression of cholesterol production. | 1995 | J. Biol. Chem. | pmid:7797494 |
| Kushwaha RS et al. | Effect of dietary cholesterol and fat on the expression of hepatic sterol 27-hydroxylase and other hepatic cholesterol-responsive genes in baboons (Papio species). | 1995 | Arterioscler. Thromb. Vasc. Biol. | pmid:7670955 |
| Marinovich M et al. | Effect of 25-hydroxycholesterol, 26-hydroxycholesterol and its analogue, 26-aminocholesterol, on protein content, protein synthesis and LDH leakage in mouse epidermal cells. | 1995 | Toxicology | pmid:7761997 |
| Sauter G et al. | Formation of cholic acid and chenodeoxycholic acid from 7 alpha-hydroxycholesterol and 27-hydroxycholesterol by primary cultures of human hepatocytes. | 1996 | Biochim. Biophys. Acta | pmid:8608157 |
| Winegar DA et al. | Effects of cyclosporin on cholesterol 27-hydroxylation and LDL receptor activity in HepG2 cells. | 1996 | J. Lipid Res. | pmid:8820113 |
| Lee C et al. | Bile acid synthesis: 7 alpha-hydroxylation of intermediates in the sterol 27-hydroxylase metabolic pathway. | 1996 | J. Lipid Res. | pmid:8808770 |
| Tsankova V et al. | Peripheral benzodiazepine receptor ligands in rat liver mitochondria: effect on 27-hydroxylation of cholesterol. | 1996 | Eur. J. Pharmacol. | pmid:8901023 |
| Zhang J et al. | Studies on the relationships between 7 alpha-hydroxylation and the ability of 25- and 27-hydroxycholesterol to suppress the activity of HMG-CoA reductase. | 1997 | Biochim. Biophys. Acta | pmid:9059514 |
| Zhang J et al. | 7alpha-Hydroxylation and 3-dehydrogenation abolish the ability of 25-hydroxycholesterol and 27-hydroxycholesterol to induce apoptosis in thymocytes. | 1997 | Eur. J. Biochem. | pmid:9249018 |
| Reiss AB et al. | Sterol 27-hydroxylase: expression in human arterial endothelium. | 1997 | J. Lipid Res. | pmid:9215552 |
| Martin KO et al. | 7 alpha-hydroxylation of 27-hydroxycholesterol: biologic role in the regulation of cholesterol synthesis. | 1997 | J. Lipid Res. | pmid:9186922 |
| Zhang J et al. | Metabolism of 27-, 25- and 24-hydroxycholesterol in rat glial cells and neurons. | 1997 | Biochem. J. | pmid:9078259 |
| Xiu R et al. | [Elimination of cholesterol in human endothelial cells]. | 1997 | Zhonghua Yi Xue Za Zhi | pmid:9772537 |
| Crisby M et al. | Localization of sterol 27-hydroxylase immuno-reactivity in human atherosclerotic plaques. | 1997 | Biochim. Biophys. Acta | pmid:9059518 |
| Lala DS et al. | Activation of the orphan nuclear receptor steroidogenic factor 1 by oxysterols. | 1997 | Proc. Natl. Acad. Sci. U.S.A. | pmid:9144161 |
| Javitt NB | Cholic acid synthesis from 27-hydroxycholesterol in humans. | 1998 | Gastroenterology | pmid:9758543 |
| Arnon R et al. | Cholesterol 7-hydroxylase knockout mouse: a model for monohydroxy bile acid-related neonatal cholestasis. | 1998 | Gastroenterology | pmid:9797378 |
| Westman J et al. | Sterol 27-hydroxylase- and apoAI/phospholipid-mediated efflux of cholesterol from cholesterol-laden macrophages: evidence for an inverse relation between the two mechanisms. | 1998 | Arterioscler. Thromb. Vasc. Biol. | pmid:9555860 |
| Christenson LK et al. | Oxysterol regulation of steroidogenic acute regulatory protein gene expression. Structural specificity and transcriptional and posttranscriptional actions. | 1998 | J. Biol. Chem. | pmid:9804848 |
| Pikuleva IA et al. | Activities of recombinant human cytochrome P450c27 (CYP27) which produce intermediates of alternative bile acid biosynthetic pathways. | 1998 | J. Biol. Chem. | pmid:9660774 |
| Babiker A and Diczfalusy U | Transport of side-chain oxidized oxysterols in the human circulation. | 1998 | Biochim. Biophys. Acta | pmid:9630709 |
| Chen LD et al. | Effect of naturally reduced ovarian function on plasma lipoprotein and 27-hydroxycholesterol levels in baboons (Papio sp.). | 1998 | Atherosclerosis | pmid:9544735 |
| Del Puppo M et al. | Serum 27-hydroxycholesterol in patients with primary biliary cirrhosis suggests alteration of cholesterol catabolism to bile acids via the acidic pathway. | 1998 | J. Lipid Res. | pmid:9831637 |
| Norlin M and Wikvall K | Biochemical characterization of the 7alpha-hydroxylase activities towards 27-hydroxycholesterol and dehydroepiandrosterone in pig liver microsomes. | 1998 | Biochim. Biophys. Acta | pmid:9487148 |
| Wu Z et al. | Structure and functions of human oxysterol 7alpha-hydroxylase cDNAs and gene CYP7B1. | 1999 | J. Lipid Res. | pmid:10588945 |
| Babiker A et al. | Elimination of cholesterol as cholestenoic acid in human lung by sterol 27-hydroxylase: evidence that most of this steroid in the circulation is of pulmonary origin. | 1999 | J. Lipid Res. | pmid:10428977 |
| Duane WC and Javitt NB | 27-hydroxycholesterol: production rates in normal human subjects. | 1999 | J. Lipid Res. | pmid:10393204 |
| Javitt NB | Biologic role(s) of the 25(R),26-hydroxycholesterol metabolic pathway. | 2000 | Biochim. Biophys. Acta | pmid:11111083 |
| D'Ambra TE et al. | Oxysterols: 27-hydroxycholesterol and its radiolabeled analog. | 2000 | Steroids | pmid:10899540 |
| Norlin M et al. | 24-hydroxycholesterol is a substrate for hepatic cholesterol 7alpha-hydroxylase (CYP7A). | 2000 | J. Lipid Res. | pmid:11013305 |
| Russell DW | Oxysterol biosynthetic enzymes. | 2000 | Biochim. Biophys. Acta | pmid:11111082 |
| Norlin M et al. | Oxysterol 7 alpha-hydroxylase activity by cholesterol 7 alpha-hydroxylase (CYP7A). | 2000 | J. Biol. Chem. | pmid:10882719 |
| Li-Hawkins J et al. | Expression cloning of an oxysterol 7alpha-hydroxylase selective for 24-hydroxycholesterol. | 2000 | J. Biol. Chem. | pmid:10748047 |
| Li S et al. | Kinetics and plasma concentrations of 26-hydroxycholesterol in baboons. | 2000 | Biochim. Biophys. Acta | pmid:10832098 |
| Li D and Spencer TA | Synthesis of 7alpha-hydroxy derivatives of regulatory oxysterols. | 2000 | Steroids | pmid:10978732 |
| Honda A et al. | Differences in hepatic levels of intermediates in bile acid biosynthesis between Cyp27(-/-) mice and CTX. | 2001 | J. Lipid Res. | pmid:11181760 |
| Fu X et al. | 27-hydroxycholesterol is an endogenous ligand for liver X receptor in cholesterol-loaded cells. | 2001 | J. Biol. Chem. | pmid:11504730 |
| Bodin K et al. | Antiepileptic drugs increase plasma levels of 4beta-hydroxycholesterol in humans: evidence for involvement of cytochrome p450 3A4. | 2001 | J. Biol. Chem. | pmid:11514559 |
| Björkhem I et al. | Oxysterols in the circulation of patients with the Smith-Lemli-Opitz syndrome: abnormal levels of 24S- and 27-hydroxycholesterol. | 2001 | J. Lipid Res. | pmid:11254748 |
| Yasunobu Y et al. | Coronary atherosclerosis and oxidative stress as reflected by autoantibodies against oxidized low-density lipoprotein and oxysterols. | 2001 | Atherosclerosis | pmid:11254916 |
| Hall E et al. | Overexpression of CYP27 in hepatic and extrahepatic cells: role in the regulation of cholesterol homeostasis. | 2001 | Am. J. Physiol. Gastrointest. Liver Physiol. | pmid:11408283 |
| Bertolotti M et al. | Suppression of bile acid synthesis, but not of hepatic cholesterol 7alpha-hydroxylase expression, by obstructive cholestasis in humans. | 2001 | Hepatology | pmid:11481606 |
| Reiss AB et al. | Immune complexes and IFN-gamma decrease cholesterol 27-hydroxylase in human arterial endothelium and macrophages. | 2001 | J. Lipid Res. | pmid:11714861 |
| Meaney S et al. | Evidence that the major oxysterols in human circulation originate from distinct pools of cholesterol: a stable isotope study. | 2001 | J. Lipid Res. | pmid:11160367 |
| Lütjohann D et al. | Cholesterol dynamics in the foetal and neonatal brain as reflected by circulatory levels of 24S-hydroxycholesterol. | 2001 | Acta Paediatr. | pmid:11440099 |
| Del Puppo M et al. | Cholesterol metabolism in primary biliary cirrhosis during simvastatin and UDCA administration. | 2001 | J. Lipid Res. | pmid:11254756 |
| Shanahan CM et al. | A potential role for sterol 27-hydroxylase in atherogenesis. | 2001 | Atherosclerosis | pmid:11166758 |
| Christenson LK et al. | Conditional response of the human steroidogenic acute regulatory protein gene promoter to sterol regulatory element binding protein-1a. | 2001 | Endocrinology | pmid:11145563 |
| Zhang Z et al. | Key regulatory oxysterols in liver: analysis as delta4-3-ketone derivatives by HPLC and response to physiological perturbations. | 2001 | J. Lipid Res. | pmid:11290837 |
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| Pandak WM et al. | Regulation of oxysterol 7alpha-hydroxylase (CYP7B1) in primary cultures of rat hepatocytes. | 2002 | Hepatology | pmid:12029625 |
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| Meir K et al. | Human sterol 27-hydroxylase (CYP27) overexpressor transgenic mouse model. Evidence against 27-hydroxycholesterol as a critical regulator of cholesterol homeostasis. | 2002 | J. Biol. Chem. | pmid:12119285 |
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