Science Inventory

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Lee, G., B. C. EDWARDS, K. Herbin-Davis, M. F. HUGHES, AND D. J. THOMAS. Lowered dietary phosphate increases oral bioavailability of arsenate in mice. Presented at Society of Toxicology (SOT) Annual Meeting, San Francisco, CA, March 11 - 15, 2012.

Thomas, D., L. Ding, R. Saunders, Z. Drobna, F. Walton, P. Xun, AND M. Styblo. Methylation of Arsenic by Recombinant Human Wild-Type Arsenic (+3 Oxidation State) Methyltransferase and its Methionine 287 Threonine (M287T) Polymorph. TOXICOLOGY AND APPLIED PHARMACOLOGY. Academic Press Incorporated, Orlando, FL, 264(1):121-30, (2012).

Tokar, E., B. Diwan, D. Thomas, AND M. Waalkes. Tumors and Proliferative Lesions in Adult Offspring After Maternal Exposure to Methylarsonous Acid During Gestation in CD1 Mice. Archives of Toxicology 86(6):975-82, (2012).

HUGHES, M. F., B. Beck, Y. Chen, A. S. Lewis, AND D. J. THOMAS. Arsenic Exposure and Toxicology: A Historical Perspective. TOXICOLOGICAL SCIENCES. Society of Toxicology, RESTON, VA, 123(2):305-32, (2011).

Yokohira, M., L. L. Arnold, K. L. Pennington, S. Shugo, S. Kakiuchi-Kiyota, S. N. Cohen, AND D. J. THOMAS. Effect of Sodium Arsenite Dose Administered in the Drinking Water on the Urinary Bladder Epithelium of Female Arsenic (+3 oxidation state) Methyltransferase Knockout Mice. TOXICOLOGICAL SCIENCES. Society of Toxicology, RESTON, VA, 121(2):257-266, (2011).

THOMAS, D. J. Linking Arsenic Metabolism and Toxic Effects. Presented at Aamerican Chemical Society (ACS) 242nd Annual Meeting, Denver, CO, August 28 - September 01, 2011.

Ding, L., J. Saunders, M. Styblo, AND D. J. THOMAS. METHYLATION OF ARSENIC BY RECOMBINANT HUMAN AS3MT/287M AND AS3MT/287T POLYMORPHS. Presented at Society of Toxicology (SOT) Annual Meeting, Washington, DC, March 06 - 10, 2011.

Cher, B., C. X. Le, C. X. Le, L. M. Arnold, S. M. Cohen, AND D. J. THOMAS. Mouse arsenic (+3 oxidation state) methyltransferase genotype affects metabolism and tissue dosimetry of arsenicals after arsenite administration in drinking water. TOXICOLOGICAL SCIENCES. Society of Toxicology, RESTON, VA, 124(2):320-6, (2011).

PINYAYEV, T., M. J. KOHAN, K. HERBIN-DAVIS, JOHN T. CREED, AND D. J. THOMAS. Preabsorptive Metabolism of Sodium Arsenate by Anaerobic Microbiota of Mouse Cecum Forms a Variety of Methylated and Thiolated Arsenicals. CHEMICAL RESEARCH IN TOXICOLOGY. American Chemical Society, Washington, DC, 24(4):475-477, (2011).

CREED, JOHN T., T. PINYAYEV, M. Mantha, P. A. CREED, J. Trent, E. A. Yeary, C. A. SCHWEGEL, J. XUE, M. J. KOHAN, K. HERBIN-DAVIS, D. J. THOMAS, K. Kubachka, T. Hanley, N. Shockey, D. Heitkemper, AND J. Caruso. SPECIES SPECIFIC DIETARY ARSENIC EXPOSURE ASSESSMENT: THE NEED TO ESTIMATE BIOACCESSIBILITY AND ASSESSING THE IMPLIED PRESYSTEMIC METABOLISM IMPLICATIONS. Presented at 57th International Conference on Analytical Sciences and Spectroscopy and the 3rd Canada-China Analytical Chemistry Conference, Toronto, ON, CANADA, August 28 - 31, 2011.

Waalkes, M. P., E. J. Tokar, B. A. Diwan, J. M. Ward, AND D. J. THOMAS. Tumors and Proliferative Lesions in Adult Offspring After Maternal Exposure to Methylarsonous Acid During Gestation in CDl Mice. Presented at Society of Toxicology (SOT) Annual Meeting, Washington, DC, March 06 - 10, 2011.

THOMAS, D. J., G. Nava, S. Cai, J. L. Boyer, A. Hernandez-Zavala, AND R. Gaskins. *Arsenic (+3 oxidation state) methyltransferase and the methylation of arsenicals in the invertebrate chordate ciona intestinalis. TOXICOLOGICAL SCIENCES. Society of Toxicology, RESTON, VA, 113(1):70-76, (2010).

Nava, G. M., S. Cai, J. L. Boyer, A. Hernandez-Zavala, D. J. THOMAS, AND H. R. Gaskins. Arsenic (+3 oxidation state) methyltransferase and the methylation of arsenicals in the invertebrate chordate Ciona intestinalis. TOXICOLOGICAL SCIENCES. Society of Toxicology, RESTON, VA, 113(1):70-76, (2009).

HUGHES, M. F., B. C. EDWARDS, K. HERBIN-DAVIS, AND D. J. THOMAS. Arsenic (+3 oxidation state) methyltransferase genotype affects steady-state distribution and clearance of arsenic in arsenate-treated mice. TOXICOLOGY AND APPLIED PHARMACOLOGY. Academic Press Incorporated, Orlando, FL, 249(3):217-23, (2010).

HUGHES, M. F., B. C. EDWARDS, K. HERBIN-DAVIS, AND D. J. THOMAS. Arsenic methylation phenotype affects accumulation and retention of arsenic in mice. Presented at Society of Toxicology 49th annual meeting, Salt Lake City, UT, March 07 - 11, 2010.

THOMAS, D. J. Arsenolysis and Thiol-Dependent Arsenate Reduction. TOXICOLOGICAL SCIENCES. Society of Toxicology, RESTON, VA, 117(2):249-252, (2010).

Yokohira, M., N. L. Arnold, K. L. Pennington, S. Suzuki, S. Kakiuchi-Kiyota, S. M. Cohen, K. HERBIN-DAVIS, AND D. J. THOMAS. Severe systemic toxicity and urinary bladder cytotoxicity and regenerative hyperplasia induced by arsenite in arsenic (+3 oxidation state) methyltransferase knockout mice. A preliminary report. TOXICOLOGY AND APPLIED PHARMACOLOGY. Academic Press Incorporated, Orlando, FL, 246(1-2):1-7, (2010).

CREED, JOHN T., T. Pinyayev, K. KUBACHKA, C. GALLAWA, P. A. CREED, M. J. KOHAN, K. HERBIN-DAVIS, AND D. J. THOMAS. The Use of ICP-MS and IC-ICP-MS in Environmental and Exposure Assesssment. Presented at Applied Spectroscopy Society Meeting, Cullowhee, NC, February 09, 2010.

KUBACHKA, K., C. GALLAWA, P. A. CREED, JOHN T. CREED, M. J. KOHAN, K. HERBIN-DAVIS, AND D. J. THOMAS. Analysis of Arsenicals and their Sulfur Analogs Using HPLC with Collision Cell ICP-MS and ESI-MS. Presented at International Symposium on Metallomics, Covington, KY, June 07 - 13, 2009.

SCHECKEL, K. G., K. D. BRADHAM, D. J. THOMAS, B. MILLER, AND L. Li. Arsenic Bioavailability, Bioaccessibility, And Speciation. Presented at Annual Meeting of the Soil Science Society of America, Pittsburgh, PA, November 01 - 05, 2009.

THOMAS, D. J. Arsenic Metabolism and Distribution in Developing Organisms. Presented at 2009 Annual Society of Toxicology Meeting, Baltimore, MD, March 15 - 19, 2009.

Basta, N. T., K. D. BRADHAM, K. G. SCHECKEL, AND D. J. THOMAS. Assessing Arsenic Bioavailability In Soil When In Vitro Gastrointestinal Methods Are The Only Option. Presented at Annual Meeting of the Soil Science Society of America, Pittsburgh, PA, November 01 - 05, 2009.

HUGHES, M. F., D. J. THOMAS, AND E. M. KENYON. Chapter4: Toxicology and Epidemiology of Arsenic and its Compounds. Chapter 4, Arsenic - Environmental Chemistry, Health Effects and Waste Treatment. John Wiley & Sons, Inc, Hoboken, NJ, 4:237-235, (2009).

Hernandez-Zavala, A., Z. Drobna, M. Styblo, AND D. J. THOMAS. Chemical, Biochemical, and Genetic Approaches to Arsenic Metabolism" -An overview of arsenic metabolism and toxicity- A series of five papers to appear together in Current Protocols in Toxicology. Current Protocols in Toxicology. Wiley InterScience, Silver Spring, MD, 42(4.33):1-4, (2009).

HUGHES, M. F., B. C. EDWARDS, K. HERBIN-DAVIS, AND D. J. THOMAS. Comparative Distribution and Retention of Arsenic in Arsenic (+3 Oxidation State) Methyltransferase Knockout and Wild Type Mice. Presented at 2009 Annual Society of Toxicology meeting, Baltimore, MD, March 15 - 19, 2009.