Record Information |
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Version | 5.0 |
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Status | Detected and Quantified |
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Creation Date | 2006-08-13 23:19:54 UTC |
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Update Date | 2021-09-14 15:15:56 UTC |
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HMDB ID | HMDB0004659 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | 8-Isoprostane |
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Description | 8-isoprostane concentrations are elevated in asthma and increase with the clinical severity and during acute asthma episodes. Isoprostane is formed in the airways of asthmatic patients from peroxidation of poly-unsaturated fatty acids in cell membranes, the effect of reactive oxygen species resulting of the NADPH oxidase of eosinophils, neutrophils and alveolar macrophages, which produces superoxide anion which undergoes dismutation to H2O2. (PMID 16354413 ). 8-isoprostane is also elevated in Bronchopulmonary dysplasia, which remains an important cause of morbidity and mortality in extremely premature newborn infants receiving intensive care and is the most common contributing factor to severe respiratory morbidity and mortality in early childhood. (PMID 14980283 ). 8-Isoprostaglandin F(2a) is a marker of oxidative stress in the aqueous humour of patients with exfoliation syndrome (XFS) (PubMed ID 12598453). |
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Structure | [H][C@@]1(CCCCCCC)CCC[C@]1([H])CCCCCCCC InChI=1S/C20H40/c1-3-5-7-9-11-13-16-20-18-14-17-19(20)15-12-10-8-6-4-2/h19-20H,3-18H2,1-2H3/t19-,20+/m1/s1 |
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Synonyms | Value | Source |
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(1R,2S)-1-Heptyl-2-octylcyclopentane | ChEBI | (8beta)-Prostane | ChEBI | (8b)-Prostane | Generator | (8Β)-prostane | Generator | 8-beta-Prostane | HMDB | 15-F(2t)-Isoprostane | MeSH, HMDB | 8-iso-PGF(2alpha) | MeSH, HMDB | 15-F(2t)-IsoP | MeSH, HMDB | 8-Epi-PGF2alpha | MeSH, HMDB | 8-Epi-prostaglandin F2alpha | MeSH, HMDB | 8-iso-PGF2alpha | MeSH, HMDB | Isoprostaglandin F2alpha type-III | MeSH, HMDB | 8-Isoprostaglandin F2alpha | MeSH, HMDB | 8-Epiprostaglandin F2alpha | MeSH, HMDB | 8-F(2t)-Isoprostane | MeSH, HMDB | 8-Epi-PGF2 alpha | MeSH, HMDB | 15-F2t-IsoP | MeSH, HMDB | 15-F2t-Isoprostane | MeSH, HMDB |
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Chemical Formula | C20H40 |
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Average Molecular Weight | 280.5316 |
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Monoisotopic Molecular Weight | 280.31300128 |
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IUPAC Name | (1R,2S)-1-heptyl-2-octylcyclopentane |
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Traditional Name | 8β-prostane |
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CAS Registry Number | 155976-51-5 |
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SMILES | [H][C@@]1(CCCCCCC)CCC[C@]1([H])CCCCCCCC |
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InChI Identifier | InChI=1S/C20H40/c1-3-5-7-9-11-13-16-20-18-14-17-19(20)15-12-10-8-6-4-2/h19-20H,3-18H2,1-2H3/t19-,20+/m1/s1 |
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InChI Key | UKVVPDHLUHAJNZ-UXHICEINSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as cycloalkanes. These are saturated monocyclic hydrocarbons (with or without side chains). |
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Kingdom | Organic compounds |
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Super Class | Hydrocarbons |
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Class | Saturated hydrocarbons |
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Sub Class | Cycloalkanes |
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Direct Parent | Cycloalkanes |
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Alternative Parents | Not Available |
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Substituents | - Cycloalkane
- Aliphatic homomonocyclic compound
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Molecular Framework | Aliphatic homomonocyclic compounds |
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External Descriptors | |
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Ontology |
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Physiological effect | |
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Disposition | |
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Process | |
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Role | Not Available |
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Physical Properties |
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State | Solid |
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Experimental Molecular Properties | Property | Value | Reference |
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Melting Point | Not Available | Not Available | Boiling Point | Not Available | Not Available | Water Solubility | Not Available | Not Available | LogP | Not Available | Not Available |
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Experimental Chromatographic Properties | Not Available |
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Predicted Molecular Properties | |
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Predicted Chromatographic Properties | Predicted Collision Cross SectionsPredicted Kovats Retention IndicesUnderivatized |
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General References | - Bayir H, Kagan VE, Tyurina YY, Tyurin V, Ruppel RA, Adelson PD, Graham SH, Janesko K, Clark RS, Kochanek PM: Assessment of antioxidant reserves and oxidative stress in cerebrospinal fluid after severe traumatic brain injury in infants and children. Pediatr Res. 2002 May;51(5):571-8. [PubMed:11978879 ]
- Beisswenger PJ, Drummond KS, Nelson RG, Howell SK, Szwergold BS, Mauer M: Susceptibility to diabetic nephropathy is related to dicarbonyl and oxidative stress. Diabetes. 2005 Nov;54(11):3274-81. [PubMed:16249455 ]
- Raal FJ, Pilcher GJ, Waisberg R, Buthelezi EP, Veller MG, Joffe BI: Low-density lipoprotein cholesterol bulk is the pivotal determinant of atherosclerosis in familial hypercholesterolemia. Am J Cardiol. 1999 May 1;83(9):1330-3. [PubMed:10235090 ]
- Ryan-Borchers TA, Park JS, Chew BP, McGuire MK, Fournier LR, Beerman KA: Soy isoflavones modulate immune function in healthy postmenopausal women. Am J Clin Nutr. 2006 May;83(5):1118-25. [PubMed:16685055 ]
- Luo X, Sedlackova L, Belcastro R, Cabacungan J, Lye SJ, Tanswell AK: Effect of the 21-aminosteroid U74389G on oxygen-induced free radical production, lipid peroxidation, and inhibition of lung growth in neonatal rats. Pediatr Res. 1999 Aug;46(2):215-23. [PubMed:10447118 ]
- Roberts CK, Won D, Pruthi S, Kurtovic S, Sindhu RK, Vaziri ND, Barnard RJ: Effect of a short-term diet and exercise intervention on oxidative stress, inflammation, MMP-9, and monocyte chemotactic activity in men with metabolic syndrome factors. J Appl Physiol (1985). 2006 May;100(5):1657-65. Epub 2005 Dec 15. [PubMed:16357066 ]
- Volpe A, Biasi D, Caramaschi P, Mantovani W, Bambara LM, Canestrini S, Ferrari M, Poli G, Degan M, Carletto A, Pieropan S, Minuz P: Levels of F2-isoprostanes in systemic sclerosis: correlation with clinical features. Rheumatology (Oxford). 2006 Mar;45(3):314-20. Epub 2005 Oct 11. [PubMed:16219641 ]
- Simpson JL, Wood LG, Gibson PG: Inflammatory mediators in exhaled breath, induced sputum and saliva. Clin Exp Allergy. 2005 Sep;35(9):1180-5. [PubMed:16164445 ]
- Belli R, Amerio P, Brunetti L, Orlando G, Toto P, Proietto G, Vacca M, Tulli A: Elevated 8-isoprostane levels in basal cell carcinoma and in UVA irradiated skin. Int J Immunopathol Pharmacol. 2005 Jul-Sep;18(3):497-502. [PubMed:16164830 ]
- Kranzhofer R, Ruef J: Aspirin resistance in coronary artery disease is correlated to elevated markers for oxidative stress but not to the expression of cyclooxygenase (COX) 1/2, a novel COX-1 polymorphism or the PlA(1/2) polymorphism. Platelets. 2006 May;17(3):163-9. [PubMed:16702043 ]
- Khaw KS, Wang CC, Ngan Kee WD, Pang CP, Rogers MS: Effects of high inspired oxygen fraction during elective caesarean section under spinal anaesthesia on maternal and fetal oxygenation and lipid peroxidation. Br J Anaesth. 2002 Jan;88(1):18-23. [PubMed:11883375 ]
- Schneider LA, Bloch W, Kopp K, Hainzl A, Rettberg P, Wlaschek M, Horneck G, Scharffetter-Kochanek K: 8-Isoprostane is a dose-related biomarker for photo-oxidative ultraviolet (UV) B damage in vivo: a pilot study with personal UV dosimetry. Br J Dermatol. 2006 Jun;154(6):1147-54. [PubMed:16704647 ]
- Kuhn M, Wolber R, Kolbe L, Schnorr O, Sies H: Solar-simulated radiation induces secretion of IL-6 and production of isoprostanes in human skin in vivo. Arch Dermatol Res. 2006 Apr;297(10):477-9. Epub 2006 Feb 21. [PubMed:16491351 ]
- McKinney ET, Shouri R, Hunt RS, Ahokas RA, Sibai BM: Plasma, urinary, and salivary 8-epi-prostaglandin f2alpha levels in normotensive and preeclamptic pregnancies. Am J Obstet Gynecol. 2000 Oct;183(4):874-7. [PubMed:11035329 ]
- Carpagnano GE, Kharitonov SA, Resta O, Foschino-Barbaro MP, Gramiccioni E, Barnes PJ: 8-Isoprostane, a marker of oxidative stress, is increased in exhaled breath condensate of patients with obstructive sleep apnea after night and is reduced by continuous positive airway pressure therapy. Chest. 2003 Oct;124(4):1386-92. [PubMed:14555570 ]
- Karowicz-Bilinska A, Kowalska-Koprek U, Suzin J, Sieroszewski P: [Analysis of 8-isoprostane concentration as a marker of oxidative stress in pregnant women diagnosed with IUGR]. Ginekol Pol. 2003 Oct;74(10):1137-42. [PubMed:14669408 ]
- Lappas M, Permezel M, Rice GE: Release of proinflammatory cytokines and 8-isoprostane from placenta, adipose tissue, and skeletal muscle from normal pregnant women and women with gestational diabetes mellitus. J Clin Endocrinol Metab. 2004 Nov;89(11):5627-33. [PubMed:15531521 ]
- Ohashi N, Yoshikawa M: Rapid and sensitive quantification of 8-isoprostaglandin F2alpha in human plasma and urine by liquid chromatography-electrospray ionization mass spectrometry. J Chromatogr B Biomed Sci Appl. 2000 Sep 1;746(1):17-24. [PubMed:11048736 ]
- Ide T, Tsutsui H, Ohashi N, Hayashidani S, Suematsu N, Tsuchihashi M, Tamai H, Takeshita A: Greater oxidative stress in healthy young men compared with premenopausal women. Arterioscler Thromb Vasc Biol. 2002 Mar 1;22(3):438-42. [PubMed:11884287 ]
- Misso NL, Thompson PJ: Oxidative stress and antioxidant deficiencies in asthma: potential modification by diet. Redox Rep. 2005;10(5):247-55. [PubMed:16354413 ]
- Jankov RP, Keith Tanswell A: Growth factors, postnatal lung growth and bronchopulmonary dysplasia. Paediatr Respir Rev. 2004;5 Suppl A:S265-75. [PubMed:14980283 ]
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