Leonard S - Search Results

1

ROS generation is involved in titanium dioxide nanoparticle-induced AP-1 activation through p38 MAPK and ERK pathways in JB6 cells.

Kong L, Barber T, Aldinger J, Bowman L, Leonard S, Zhao J, Ding M. Kong L, et al. Among authors: leonard s. Environ Toxicol. 2022 Feb;37(2):237-244. doi: 10.1002/tox.23393. Epub 2021 Nov 3. Environ Toxicol. 2022. PMID: 34730869 Free PMC article.

2

Vanadate-induced activation of activator protein-1: role of reactive oxygen species.

Ding M, Li JJ, Leonard SS, Ye JP, Shi X, Colburn NH, Castranova V, Vallyathan V. Ding M, et al. Among authors: leonard ss. Carcinogenesis. 1999 Apr;20(4):663-8. doi: 10.1093/carcin/20.4.663. Carcinogenesis. 1999. PMID: 10223197

3

The role of hydroxyl radical as a messenger in the activation of nuclear transcription factor NF-kappaB.

Shi X, Dong Z, Huang C, Ma W, Liu K, Ye J, Chen F, Leonard SS, Ding M, Castranova V, Vallyathan V. Shi X, et al. Among authors: leonard ss. Mol Cell Biochem. 1999 Apr;194(1-2):63-70. doi: 10.1023/a:1006904904514. Mol Cell Biochem. 1999. PMID: 10391125

4

Cr(IV) causes activation of nuclear transcription factor-kappa B, DNA strand breaks and dG hydroxylation via free radical reactions.

Shi X, Ding M, Ye J, Wang S, Leonard SS, Zang L, Castranova V, Vallyathan V, Chiu A, Dalal N, Liu K. Shi X, et al. Among authors: leonard ss. J Inorg Biochem. 1999 May 30;75(1):37-44. doi: 10.1016/S0162-0134(99)00030-6. J Inorg Biochem. 1999. PMID: 10402675

5

Antioxidant properties of aspirin: characterization of the ability of aspirin to inhibit silica-induced lipid peroxidation, DNA damage, NF-kappaB activation, and TNF-alpha production.

Shi X, Ding M, Dong Z, Chen F, Ye J, Wang S, Leonard SS, Castranova V, Vallyathan V. Shi X, et al. Among authors: leonard ss. Mol Cell Biochem. 1999 Sep;199(1-2):93-102. doi: 10.1023/a:1006934612368. Mol Cell Biochem. 1999. PMID: 10544957

6

Role of reactive oxygen species and p53 in chromium(VI)-induced apoptosis.

Ye J, Wang S, Leonard SS, Sun Y, Butterworth L, Antonini J, Ding M, Rojanasakul Y, Vallyathan V, Castranova V, Shi X. Ye J, et al. Among authors: leonard ss. J Biol Chem. 1999 Dec 3;274(49):34974-80. doi: 10.1074/jbc.274.49.34974. J Biol Chem. 1999. PMID: 10574974 Free article.

7

Vanadate induces apoptosis in epidermal JB6 P+ cells via hydrogen peroxide-mediated reactions.

Ye J, Ding M, Leonard SS, Robinson VA, Millecchia L, Zhang X, Castranova V, Vallyathan V, Shi X. Ye J, et al. Among authors: leonard ss. Mol Cell Biochem. 1999 Dec;202(1-2):9-17. doi: 10.1023/a:1007078915585. Mol Cell Biochem. 1999. PMID: 10705990

8

Antioxidant properties of pyrrolidine dithiocarbamate and its protection against Cr(VI)-induced DNA strand breakage.

Shi X, Leonard SS, Wang S, Ding M. Shi X, et al. Among authors: leonard ss. Ann Clin Lab Sci. 2000 Apr;30(2):209-16. Ann Clin Lab Sci. 2000. PMID: 10807167

9

Antioxidant properties of (-)-epicatechin-3-gallate and its inhibition of Cr(VI)-induced DNA damage and Cr(IV)- or TPA-stimulated NF-kappaB activation.

Shi X, Ye J, Leonard SS, Ding M, Vallyathan V, Castranova V, Rojanasakul Y, Dong Z. Shi X, et al. Among authors: leonard ss. Mol Cell Biochem. 2000 Mar;206(1-2):125-32. doi: 10.1023/a:1007012403691. Mol Cell Biochem. 2000. PMID: 10839202

10

Vanadate induces p53 transactivation through hydrogen peroxide and causes apoptosis.

Huang C, Zhang Z, Ding M, Li J, Ye J, Leonard SS, Shen HM, Butterworth L, Lu Y, Costa M, Rojanasakul Y, Castranova V, Vallyathan V, Shi X. Huang C, et al. Among authors: leonard ss. J Biol Chem. 2000 Oct 20;275(42):32516-22. doi: 10.1074/jbc.M005366200. J Biol Chem. 2000. PMID: 10922372 Free article.

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