Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Linda C. Quattrochi"'
Autor:
Ishtiaq Qadri, Ling-Jia Hu, Mieko Iwahashi, Subhi Al-Zuabi, Linda C. Quattrochi, Francis R. Simon
Publikováno v:
Toxicology and Applied Pharmacology. 234:281-292
Multidrug resistance-associated protein 2 (MRP2) (ABCC2) is an ATP-binding cassette membrane protein located primarily on apical surface of hepatocytes that mediates transport of conjugated xenobiotics and endogenous compounds into bile. MRP2 is high
Autor:
Tzu L. Phang, Jeffrey P. Guzelian, Philip S. Guzelian, Linda C. Quattrochi, Joyce L. Barwick, Lawrence Hunter
Publikováno v:
Toxicological Sciences. 94:379-387
Mammalian liver contains a pregnane X receptor (PXR, NR1I2), which binds drugs and other xenobiotics, and stimulates (or suppresses) expression of numerous genes involved in the metabolic elimination of foreign compounds and some toxic endogenous sub
Autor:
Linda C. Quattrochi, Virginia H. Black
Publikováno v:
Drug Metabolism and Disposition. 32:595-602
Aromatic hydrocarbon (AH) effects are mediated by binding of the AH receptor and its heterodimeric partner aromatic hydrocarbon nuclear translocator to specific response elements on DNA (AHREs). CYP1A2 expression is induced by AHs, yet AHREs have bee
Publikováno v:
Biochemical Pharmacology. 65:1087-1096
Cytochrome P450 (CYP)1A2 is abundantly expressed in the liver of all vertebrate species. In most, its expression is restricted to the liver. Sequence analysis of the human CYP1A2 5′-flanking region from +3 to −3201 identified six E-box motifs wit
Autor:
Linda C. Quattrochi, Marilee J. Wick, Ishtiaq Qadri, Te-Yen Shiao, Francis R. Simon, Mieko Iwahashi, Susan Bowman, John Fortune
Publikováno v:
Genomics. 69:203-213
Bile salts are rapidly removed from the circulation by the liver-specific sodium/taurocholate cotransporter ( SLC10A1 ). To understand factors controlling its liver-specific expression, we isolated human SLC10A1 from a YAC chromosomal clone. SLC10A1
Publikováno v:
Archives of Biochemistry and Biophysics. 342:134-142
Our laboratory has proposed that phenobarbital (PB), a typical lipophilic agent that induces some members of the supergene family of liver microsomal cytochromes P450 (e.g., CYP2B1/2 and CYP3A23), acts through a complex process inhibitable by the pre
Publikováno v:
Environmental Toxicology and Chemistry. 14:1159-1169
In this study the authors describe the use of a transgenic cell line for the identification of potentially toxic compounds in test solutions and environmental samples. The reporter gene system (RGS), derived from a human liver cancer cell line, has b
Publikováno v:
Journal of Biological Chemistry. 269:6949-6954
The gene for cytochrome P4501A2 is constitutively expressed in the liver of vertebrates and shows induced expression when an organism is exposed to polycyclic aromatic hydrocarbons and halogenated hydrocarbons. To identify DNA elements regulating tra
Publikováno v:
Toxicology and Applied Pharmacology. 118:255-262
The cytochrome P4501 gene family consists of two members, CYP1A1 and CYP1A2, that are induced by halogenated hydrocarbons and polycyclic aromatic hydrocarbons. The human CYP1 promoters and 5'-flanking sequences were cloned into luciferase expression
Autor:
Pauline de la M. Hall, Ross A. McKinnon, Michael E. McManus, Robert H. Tukey, Linda C. Quattrochi
Publikováno v:
Hepatology. 14:848-856
To better characterize the precise cellular distribution of CYP1A gene products in man, we have undertaken Northern-blot and in situ hybridization analyses of CYP1A expression in human liver. Using riboprobes transcribed from both CYP1A1 and CYP1A2 c