Awasthi YC - Search Results

1

Mechanism of differential catalytic efficiency of two polymorphic forms of human glutathione S-transferase P1-1 in the glutathione conjugation of carcinogenic diol epoxide of chrysene.

Hu X, Ji X, Srivastava SK, Xia H, Awasthi S, Nanduri B, Awasthi YC, Zimniak P, Singh SV. Hu X, et al. Among authors: awasthi yc, awasthi s. Arch Biochem Biophys. 1997 Sep 1;345(1):32-8. doi: 10.1006/abbi.1997.0269. Arch Biochem Biophys. 1997. PMID: 9281308

2

Amino acid residue 104 in an alpha-class glutathione S-transferase is essential for the high selectivity and specificity of the enzyme for 4-hydroxynonenal.

Nanduri B, Hayden JB, Awasthi YC, Zimniak P. Nanduri B, et al. Among authors: awasthi yc. Arch Biochem Biophys. 1996 Nov 15;335(2):305-10. doi: 10.1006/abbi.1996.0511. Arch Biochem Biophys. 1996. PMID: 8914927

3

An alpha class mouse glutathione S-transferase with exceptional catalytic efficiency in the conjugation of glutathione with 7beta, 8alpha-dihydroxy-9alpha,10alpha-oxy-7,8,9,10-tetrahydrobenzo(a)pyrene.

Hu X, Srivastava SK, Xia H, Awasthi YC, Singh SV. Hu X, et al. Among authors: awasthi yc. J Biol Chem. 1996 Dec 20;271(51):32684-8. doi: 10.1074/jbc.271.51.32684. J Biol Chem. 1996. PMID: 8955099 Free article.

4

Active site architecture of polymorphic forms of human glutathione S-transferase P1-1 accounts for their enantioselectivity and disparate activity in the glutathione conjugation of 7beta,8alpha-dihydroxy-9alpha,10alpha-ox y-7,8,9,10-tetrahydrobenzo(a)pyrene.

Hu X, O'Donnell R, Srivastava SK, Xia H, Zimniak P, Nanduri B, Bleicher RJ, Awasthi S, Awasthi YC, Ji X, Singh SV. Hu X, et al. Among authors: awasthi yc, awasthi s. Biochem Biophys Res Commun. 1997 Jun 18;235(2):424-8. doi: 10.1006/bbrc.1997.6777. Biochem Biophys Res Commun. 1997. PMID: 9199210

5

Activity of four allelic forms of glutathione S-transferase hGSTP1-1 for diol epoxides of polycyclic aromatic hydrocarbons.

Hu X, Xia H, Srivastava SK, Herzog C, Awasthi YC, Ji X, Zimniak P, Singh SV. Hu X, et al. Among authors: awasthi yc. Biochem Biophys Res Commun. 1997 Sep 18;238(2):397-402. doi: 10.1006/bbrc.1997.7311. Biochem Biophys Res Commun. 1997. PMID: 9299520

6

Induction of glutathione S-transferase pi as a bioassay for the evaluation of potency of inhibitors of benzo(a)pyrene-induced cancer in a murine model.

Hu X, Benson PJ, Srivastava SK, Xia H, Bleicher RJ, Zaren HA, Awasthi S, Awasthi YC, Singh SV. Hu X, et al. Among authors: awasthi yc, awasthi s. Int J Cancer. 1997 Dec 10;73(6):897-902. doi: 10.1002/(sici)1097-0215(19971210)73:6<897::aid-ijc23>3.0.co;2-0. Int J Cancer. 1997. PMID: 9399673 Free article.

7

Specificities of human glutathione S-transferase isozymes toward anti-diol epoxides of methylchrysenes.

Hu X, Pal A, Krzeminski J, Amin S, Awasthi YC, Zimniak P, Singh SV. Hu X, et al. Among authors: awasthi yc. Carcinogenesis. 1998 Sep;19(9):1685-9. doi: 10.1093/carcin/19.9.1685. Carcinogenesis. 1998. PMID: 9771942

8

Catalytic efficiencies of allelic variants of human glutathione S-transferase P1-1 toward carcinogenic anti-diol epoxides of benzo[c]phenanthrene and benzo[g]chrysene.

Hu X, Xia H, Srivastava SK, Pal A, Awasthi YC, Zimniak P, Singh SV. Hu X, et al. Among authors: awasthi yc. Cancer Res. 1998 Dec 1;58(23):5340-3. Cancer Res. 1998. PMID: 9850062

9

Differential catalytic efficiency of allelic variants of human glutathione S-transferase Pi in catalyzing the glutathione conjugation of thiotepa.

Srivastava SK, Singhal SS, Hu X, Awasthi YC, Zimniak P, Singh SV. Srivastava SK, et al. Among authors: awasthi yc. Arch Biochem Biophys. 1999 Jun 1;366(1):89-94. doi: 10.1006/abbi.1999.1217. Arch Biochem Biophys. 1999. PMID: 10334868

10

Crystal structure of a murine glutathione S-transferase in complex with a glutathione conjugate of 4-hydroxynon-2-enal in one subunit and glutathione in the other: evidence of signaling across the dimer interface.

Xiao B, Singh SP, Nanduri B, Awasthi YC, Zimniak P, Ji X. Xiao B, et al. Among authors: awasthi yc. Biochemistry. 1999 Sep 14;38(37):11887-94. doi: 10.1021/bi990468i. Biochemistry. 1999. PMID: 10508391

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