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Cytochrome P450 4B1 is a protein that in humans is encoded by the CYP4B1gene.[5]
This gene encodes a member of the cytochrome P450 superfamily of enzymes. The cytochrome P450 proteins are monooxygenases which catalyze many reactions involved in drug metabolism and synthesis of cholesterol, steroids and other lipids. This protein localizes to the endoplasmic reticulum. In rodents, the homologous protein has been shown to metabolize certain carcinogens; however, the specific function of the human protein has not been determined.[5]
Mouse Mutant Alleles for Cyp4b1
Marker Symbol for Mouse Gene. This symbol is assigned to the genomic locus by the MGI
Example structure of targeted conditional mutant allele for this gene
These Mutant ES Cells can be studied directly or used to generate mice with this gene knocked out. Study of these mice can shed light on the function of Cyp4b1:
Windmill KF, McKinnon RA, Zhu X, etal. (1997). "The role of xenobiotic metabolizing enzymes in arylamine toxicity and carcinogenesis: functional and localization studies". Mutat. Res. 376 (1–2): 153–60. Bibcode:1997MRFMM.376..153W. doi:10.1016/S0027-5107(97)00038-9. PMID9202751.
Hakkola J, Pelkonen O, Pasanen M, Raunio H (1998). "Xenobiotic-metabolizing cytochrome P450 enzymes in the human feto-placental unit: role in intrauterine toxicity". Crit. Rev. Toxicol. 28 (1): 35–72. doi:10.1080/10408449891344173. PMID9493761.
Nhamburo PT, Gonzalez FJ, McBride OW, etal. (1990). "Identification of a new P450 expressed in human lung: complete cDNA sequence, cDNA-directed expression, and chromosome mapping". Biochemistry. 28 (20): 8060–6. doi:10.1021/bi00446a014. PMID2574990.
McKinnon RA, Burgess WM, Gonzalez FJ, etal. (1995). "Species-specific expression of CYP4B1 in rabbit and human gastrointestinal tissues". Pharmacogenetics. 4 (5): 260–70. doi:10.1097/00008571-199410000-00004. PMID7894498.
Maruyama K, Sugano S (1994). "Oligo-capping: a simple method to replace the cap structure of eukaryotic mRNAs with oligoribonucleotides". Gene. 138 (1–2): 171–4. doi:10.1016/0378-1119(94)90802-8. PMID8125298.
Czerwinski M, McLemore TL, Gelboin HV, Gonzalez FJ (1994). "Quantification of CYP2B7, CYP4B1, and CYPOR messenger RNAs in normal human lung and lung tumors". Cancer Res. 54 (4): 1085–91. PMID8313365.
Hakkola J, Raunio H, Purkunen R, etal. (1996). "Detection of cytochrome P450 gene expression in human placenta in first trimester of pregnancy". Biochem. Pharmacol. 52 (2): 379–83. doi:10.1016/0006-2952(96)00216-X. PMID8694864.
Suzuki Y, Yoshitomo-Nakagawa K, Maruyama K, etal. (1997). "Construction and characterization of a full length-enriched and a 5'-end-enriched cDNA library". Gene. 200 (1–2): 149–56. doi:10.1016/S0378-1119(97)00411-3. PMID9373149.
Hukkanen J, Mäntylä M, Kangas L, etal. (1998). "Expression of cytochrome P450 genes encoding enzymes active in the metabolism of tamoxifen in human uterine endometrium". Pharmacol. Toxicol. 82 (2): 93–7. doi:10.1111/j.1600-0773.1998.tb01404.x. PMID9498238.
Iscan M, Klaavuniemi T, Coban T, etal. (2002). "The expression of cytochrome P450 enzymes in human breast tumours and normal breast tissue". Breast Cancer Res. Treat. 70 (1): 47–54. doi:10.1023/A:1012526406741. PMID11767004. S2CID25813919.
Lo-Guidice JM, Allorge D, Cauffiez C, etal. (2003). "Genetic polymorphism of the human cytochrome P450 CYP4B1: evidence for a non-functional allelic variant". Pharmacogenetics. 12 (5): 367–74. doi:10.1097/00008571-200207000-00004. PMID12142726.
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