Rosenblat M and Aviram M |
Oxysterol-induced activation of macrophage NADPH-oxidase enhances cell-mediated oxidation of LDL in the atherosclerotic apolipoprotein E deficient mouse: inhibitory role for vitamin E. |
2002 |
Atherosclerosis |
pmid:11755924
|
Hayden JM et al. |
Induction of monocyte differentiation and foam cell formation in vitro by 7-ketocholesterol. |
2002 |
J. Lipid Res. |
pmid:11792719
|
Tomoyori H et al. |
Lymphatic transport of dietary cholesterol oxidation products, cholesterol and triacylglycerols in rats. |
2002 |
Biosci. Biotechnol. Biochem. |
pmid:12036056
|
Duane WC and Javitt NB |
Conversion of 7 alpha-hydroxycholesterol to bile acid in human subjects: is there an alternate pathway favoring cholic acid synthesis? |
2002 |
J. Lab. Clin. Med. |
pmid:11919549
|
Ringseis R and Eder K |
Insufficient dietary vitamin e increases the concentration of 7beta-hydroxycholesterol in tissues of rats fed salmon oil. |
2002 |
J. Nutr. |
pmid:12468614
|
Uemura M et al. |
Alpha-tocopherol prevents apoptosis of vascular endothelial cells via a mechanism exceeding that of mere antioxidation. |
2002 |
Eur. J. Pharmacol. |
pmid:12450566
|
Meynier A et al. |
Effects of dietary oxysterols on coronary arteries in hyperlipidaemic hamsters. |
2002 |
Br. J. Nutr. |
pmid:12010578
|
Linseisen J et al. |
Plasma 7beta-hydroxycholesterol as a possible predictor of lung cancer risk. |
2002 |
Cancer Epidemiol. Biomarkers Prev. |
pmid:12496054
|
Csallany AS et al. |
Protection of superoxide-induced cholesterol oxidation by antioxidants in protic conditions. |
2002 |
Int J Food Sci Nutr |
pmid:12396465
|
Maguire L et al. |
Comparison of the cytotoxic effects of beta-sitosterol oxides and a cholesterol oxide, 7beta-hydroxycholesterol, in cultured mammalian cells. |
2003 |
Br. J. Nutr. |
pmid:13129445
|
Meaney S et al. |
On the origin of the cholestenoic acids in human circulation. |
2003 |
Steroids |
pmid:12957664
|
Iuliano L et al. |
Measurement of oxysterols and alpha-tocopherol in plasma and tissue samples as indices of oxidant stress status. |
2003 |
Anal. Biochem. |
pmid:12531208
|
Tuomainen TP et al. |
Serum ferritin concentration is associated with plasma levels of cholesterol oxidation products in man. |
2003 |
Free Radic. Biol. Med. |
pmid:14556856
|
Flader D et al. |
Effects of megadoses of dietary vitamin E on the antioxidant status of rats fed lard or salmon oil. |
2003 |
Int J Vitam Nutr Res |
pmid:12951900
|
Chang MY et al. |
Lysophosphatidylcholine regulates synthesis of biglycan and the proteoglycan form of macrophage colony stimulating factor. |
2003 |
Arterioscler. Thromb. Vasc. Biol. |
pmid:12663372
|
Monier S et al. |
Impairment of the cytotoxic and oxidative activities of 7 beta-hydroxycholesterol and 7-ketocholesterol by esterification with oleate. |
2003 |
Biochem. Biophys. Res. Commun. |
pmid:12670484
|
Lim HK et al. |
Oxysterols induce apoptosis and accumulation of cell cycle at G(2)/M phase in the human monocytic THP-1 cell line. |
2003 |
Life Sci. |
pmid:12527036
|
Martin S et al. |
Delphinidin, an active compound of red wine, inhibits endothelial cell apoptosis via nitric oxide pathway and regulation of calcium homeostasis. |
2003 |
Br. J. Pharmacol. |
pmid:12871827
|
Adachi J et al. |
7-hydroperoxycholesterol and oxysterols as indices of oxidative stress: chronic ethanol feeding and rat skeletal muscle. |
2003 |
Leg Med (Tokyo) |
pmid:12935564
|
Ciuffreda P et al. |
Synthesis of deuterated isotopomers of 7alpha- and (25R,S)-26-hydroxycholesterol, internal standards for in vivo determination of the two biosynthetic pathways of bile acids. |
2003 |
Steroids |
pmid:14625005
|
Adachi J et al. |
Consecutive administration of paraquat to rats induces enhanced cholesterol peroxidation and lung injury. |
2003 |
Arch. Toxicol. |
pmid:12799775
|
Petrón MJ et al. |
Identification and quantification of cholesterol and cholesterol oxidation products in different types of Iberian hams. |
2003 |
J. Agric. Food Chem. |
pmid:12952434
|
O'Sullivan AJ et al. |
Toxicity of cholesterol oxidation products to Caco-2 and HepG2 cells: modulatory effects of alpha- and gamma-tocopherol. |
2003 May-Jun |
J Appl Toxicol |
pmid:12794941
|
Micheletta F et al. |
Vitamin E supplementation in patients with carotid atherosclerosis: reversal of altered oxidative stress status in plasma but not in plaque. |
2004 |
Arterioscler. Thromb. Vasc. Biol. |
pmid:14592846
|
Ryan L et al. |
Comparison of the apoptotic processes induced by the oxysterols 7beta-hydroxycholesterol and cholesterol-5beta,6beta-epoxide. |
2004 |
Cell Biol. Toxicol. |
pmid:15685934
|
Sato H et al. |
Oxysterol regulation of estrogen receptor alpha-mediated gene expression in a transcriptional activation assay system using HeLa cells. |
2004 |
Biosci. Biotechnol. Biochem. |
pmid:15322366
|
Rodriguez IR et al. |
Cytotoxicity of oxidized low-density lipoprotein in cultured RPE cells is dependent on the formation of 7-ketocholesterol. |
2004 |
Invest. Ophthalmol. Vis. Sci. |
pmid:15277510
|
Biasi F et al. |
Oxysterol mixtures prevent proapoptotic effects of 7-ketocholesterol in macrophages: implications for proatherogenic gene modulation. |
2004 |
FASEB J. |
pmid:14977888
|
Ryan L et al. |
Generation of an oxidative stress precedes caspase activation during 7beta-hydroxycholesterol-induced apoptosis in U937 cells. |
2004 |
J. Biochem. Mol. Toxicol. |
pmid:14994280
|
Schweizer RA et al. |
Rapid hepatic metabolism of 7-ketocholesterol by 11beta-hydroxysteroid dehydrogenase type 1: species-specific differences between the rat, human, and hamster enzyme. |
2004 |
J. Biol. Chem. |
pmid:14973125
|
Li W et al. |
Enhanced expression of natural resistance-associated macrophage protein 1 in atherosclerotic lesions may be associated with oxidized lipid-induced apoptosis. |
2004 |
Ann. N. Y. Acad. Sci. |
pmid:15659799
|
Li W and Yuan XM |
Increased expression and translocation of lysosomal cathepsins contribute to macrophage apoptosis in atherogenesis. |
2004 |
Ann. N. Y. Acad. Sci. |
pmid:15659826
|
Shiotsuki H et al. |
Purification and characterization of 7beta-hydroxysteroid dehydrogenase from rabbit liver microsomes. |
2004 |
J. Steroid Biochem. Mol. Biol. |
pmid:15276626
|
Hult M et al. |
Human and rodent type 1 11beta-hydroxysteroid dehydrogenases are 7beta-hydroxycholesterol dehydrogenases involved in oxysterol metabolism. |
2004 |
Cell. Mol. Life Sci. |
pmid:15095019
|
Kontush A et al. |
Vitamin E is not deficient in human atherosclerotic plaques. |
2004 |
Arterioscler. Thromb. Vasc. Biol. |
pmid:15237091
|
Lemaire-Ewing S et al. |
Comparison of the cytotoxic, pro-oxidant and pro-inflammatory characteristics of different oxysterols. |
2005 |
Cell Biol. Toxicol. |
pmid:16142584
|
Nelson TJ and Alkon DL |
Oxidation of cholesterol by amyloid precursor protein and beta-amyloid peptide. |
2005 |
J. Biol. Chem. |
pmid:15591071
|
Raith K et al. |
A new LC/APCI-MS method for the determination of cholesterol oxidation products in food. |
2005 |
J Chromatogr A |
pmid:15844526
|
Nelson TJ and Alkon DL |
Insulin and cholesterol pathways in neuronal function, memory and neurodegeneration. |
2005 |
Biochem. Soc. Trans. |
pmid:16246039
|
Ryan L et al. |
The role of the mitochondria in apoptosis induced by 7beta-hydroxycholesterol and cholesterol-5beta,6beta-epoxide. |
2005 |
Br. J. Nutr. |
pmid:16197575
|
Mast N et al. |
Cholesterol binding to cytochrome P450 7A1, a key enzyme in bile acid biosynthesis. |
2005 |
Biochemistry |
pmid:15736936
|
Brunel JM et al. |
Synthesis and antifungal activity of oxygenated cholesterol derivatives. |
2005 |
Steroids |
pmid:16139854
|
Del Puppo M et al. |
A minimally invasive technique for the evaluation of the regulatory steps of the two major pathways of bile acid synthesis. |
2005 |
Clin. Chim. Acta |
pmid:15820474
|
Roussi S et al. |
Different apoptotic mechanisms are involved in the antiproliferative effects of 7beta-hydroxysitosterol and 7beta-hydroxycholesterol in human colon cancer cells. |
2005 |
Cell Death Differ. |
pmid:15550935
|
Prunet C et al. |
Activation of caspase-3-dependent and -independent pathways during 7-ketocholesterol- and 7beta-hydroxycholesterol-induced cell death: a morphological and biochemical study. |
2005 |
J. Biochem. Mol. Toxicol. |
pmid:16292754
|
Corradini SG et al. |
High preoperative recipient plasma 7beta-hydroxycholesterol is associated with initial poor graft function after liver transplantation. |
2005 |
Liver Transpl. |
pmid:16258953
|
Kang KA et al. |
Cytotoxic effect of 7beta-hydroxycholesterol on human NCI-H460 lung cancer cells. |
2005 |
Biol. Pharm. Bull. |
pmid:16079477
|
Boaz M et al. |
Baseline oxysterols and other markers of oxidative stress, inflammation and malnutrition in the vitamin e and intima media thickness progression in end-stage renal disease (VIPER) cohort. |
2005 |
Nephron Clin Pract |
pmid:15849477
|
Li W et al. |
Foam cell death induced by 7beta-hydroxycholesterol is mediated by labile iron-driven oxidative injury: mechanisms underlying induction of ferritin in human atheroma. |
2005 |
Free Radic. Biol. Med. |
pmid:16140207
|
Napolitano M and Bravo E |
Lipid metabolism and TNF-alpha secretion in response to dietary sterols in human monocyte derived macrophages. |
2005 |
Eur. J. Clin. Invest. |
pmid:16101668
|