EDUCATION
B.S. (Chemistry/Biology) 1968, Bhagalpur University, India
M.S. (Chemistry) 1979, University of Nebraska
Ph.D. (Biochemistry) 1989, Utah State University
EMPLOYMENT
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2000 - Present |
Associate Research Scientist, Respiratory Immunology and Asthma Program, Lovelace Respiratory Research Institute, Albuquerque, NM |
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1997 - 1999 |
Research Associate, Respiratory Immunology and Asthma Program, Lovelace Respiratory Research Institute, Albuquerque, NM |
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1993 - 1997 |
Research Associate, VA Hospital, Department of Hematology, Salt Lake City, UT |
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1992 - 1993 |
Postdoctoral Research Fellow, Center for Human Toxicology, Department of Pharmacology and Toxicology, University of Utah |
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1989 - 1991 |
Postdoctoral Research Fellow, Department of Biochemistry/Molecular Biology, University of Texas Medical School, Houston, TX |
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1983 - 1989 |
Teaching/Research Assistant, Utah State University, Logan, UT |
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1979 - 1982 |
Research Assistant, University of Nebraska Medical School, Omaha, NE |
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1976 - 1979 |
Teaching Assistant, University of Nebraska, Lincoln, NE |
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1972 - 1974 |
Research Assistant, Department of Biochemistry, Northwestern University Medical School, Chicago, IL |
PROFESSIONAL AFFILIATION
American Association for Advancement of Science
Society of Toxicology
American Society of Neuroimmunology
ACCESS THIS AUTHOR'S PUBLICATIONS IN PUBMED
REPRESENTATIVE PUBLICATIONS
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Wen, Y., K. Anwer, S. P. Singh and B. M. Sanborn: Protein Kinase-A Inhibits Phopholipase-C Activity and Alters Protein Phosphorylation in Rat Myometrial Plasma Membranes. Endocrinology 131: 1377-1382, 1992.
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Singh, S. P. and D. E. Moody: A Radiometric TLC Assay of Liver Microsomal Dextromethorphan O-Demethylation. J. Pharm. Biomed. Anal. 13: 1027-1032, 1995.
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Endo, M., P. G. Beatty, T. M. Vreeke, C. T. Wittwer, S. P. Singh and C. J. Parker: Syngeneic Bone Marrow Transplantation without Conditioning in a Patient with Paroxysmal Nocturnal Hemoglobinuria: In Vivo Evidence that the Mutant Stem Cells Have a Survival Advantage. Blood 88: 742-750, 1996.
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Endo, M., R. E. Ware, T. M. Vreeke, S. P. Singh, T. A. Howard, A. Tomita, M. H. Holguin and C. J. Parker: Molecular Basis of the Heterogeneity of Expression of Glycosyl Phosphatidylinositol Anchored Proteins in Paroxysmal Nocturnal Hemoglobinuria. Blood 87: 2546-2557, 1996.
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Henderson, R. F., E. B. Barr, M. Sopori, S. Singh, R. Kalra, C. Conn, Y. Tesfaigzi, T. March and D. B. Mash: Effects of Inhalation Exposure to Low Levels of Sarin in Fischer 344 Rats. In Proceedings of the 2000 Medical Defense Bioscience Review, Vol. 2, pp. 495-501, U.S. Army Medical Research Institute of Chemical Defense, Aberdeen Proving Ground, MD, 2000.
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Kalra, R., S. P. Singh, S. M. Savage, G. L. Finch and M. L. Sopori: Effects of Cigarette Smoke on Immune Response: Chronic Exposure to Cigarette Smoke Impairs Antigen-Mediated Signaling in T Cells and Depletes IP3-Sensitive Ca2+ Stores. J. Pharmacol. Exp. Ther. 293: 166-171, 2000.
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Singh, S. P., R. Kalra, P. Puttfarcken, A. Kozak, J. Tesfaigzi and M. L. Sopori: Acute and Chronic Nicotine Exposures Modulate the Immune System Through Different Pathways. Toxicol. Appl. Pharmacol. 164: 65-72, 2000.
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Henderson, R. F., E. B. Barr, W. B. Blackwell, C. R. Clark, C. A. Conn, R. Kalra, T. H. March, M. L. Sopori, Y. Tesfaigzi, M. G. Ménache, D. C. Mash, K. Dokladny, W. Kozak, A. Kozak, M. Wachulec, K. Rudolph, M. J. Kluger, S. P. Singh, S. Razani-Boroujerdi and R. J. Langley: Response of F344 Rats to Inhalation of Subclinical Levels of Sarin: Exploring Potential Causes of Gulf War Illness. Toxicol. Ind. Health 17: 294-297, 2001.
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Kalra, R., S. P. Singh, D. Kracko, S. G. Matta, B. M. Sharp and M. L. Sopori: Chronic Self-Administration of Nicotine in Rats Impairs T Cell Responsiveness. J. Pharmacol. Exp. Ther. 302: 935-939, 2002.
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Kalra, R., S. P. Singh, S. Razani-Boroujerdi, R. J. Langley, W. B. Blackwell, R. F. Henderson and M. L. Sopori: Subclinical Doses of the Nerve Gas Sarin Impair T Cell Responses Through the Autonomic Nervous System. Toxicol. Appl. Pharmacol. 184(2): 82-87, 2002.
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Tesfaigzi, Y., S. P. Singh, J. E. Foster, J. Kubatko, E. B. Barr, P. M. Fine, J. D. McDonald, F. F. Hahn and J. L. Mauderly: Health Effects of Subchronic Exposure to Low Levels of Wood Smoke in Rats. Toxicol. Sci. 65: 115-125, 2002.
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Singh, S. P., E. G. Barrett, R. Kalra, S. Razani-Boroujerdi, R. J. Langley, V. Kurup, Y. Tesfaigzi and M. L. Sopori: Prenatal Cigarette Smoke Decreases Lung cAMP and Increases Airway Hyperresponsiveness. Am. J. Respir. Crit. Care Med. 168(3): 342-347, 2003.
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Kalra, R., S. P. Singh, J. C. Pena-Philippides, R. J. Langley, S. Razani-Boroujerdi and M. L. Sopori: Immunosuppressive and Anti-inflammatory Effects of Nicotine Administered by Patch in an Animal Model. Clin. Diagn. Lab. Immunol. 11(3): 563-568, 2004.
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Langley, R. J., R. Kalra, N. C. Mishra, F. F. Hahn, S. Razani-Boroujerdi, S. P. Singh, J. M. Benson, J. C. Pena-Philippides, E. B. Barr and M. L. Sopori: A Biphasic Response to Silica. I. Immunostimulation is Restricted to the Early Stage of Silicosis in Lewis Rats. Am. J. Respir. Cell Mol. Biol. 30(6): 823-829, 2004.
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Razani-Boroujerdi, S., S. P. Singh, C. Knall, F. F. Hahn, J. C. Pena-Philippides, R. Kalra, R. J. Langley and M. L. Sopori: Chronic Nicotine Inhibits Inflammation and Promotes Influenza Infection. Cell. Immunol. 230(1): 1-9, 2004.
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Sopori, M. L., S. Razani-Boroujerdi and S. P. Singh: Chapter 8, Immunomodulatory Effects of Cigarette Smoke/Nicotine. In Infectious Diseases and Substance Abuse (H. Friedman, T. W. Klein and M. Bendinelli, eds.), Kluwer Academic/Plenum Publishers, New York, 2005.
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Tesfaigzi, Y., J. D. McDonald, M. D. Reed, S. P. Singh, G. DeSanctis, P. R. Eynott, F. F. Hahn, M. J. Campen and J. L. Mauderly: Low-Level Subchronic Exposure to Wood Smoke Exacerbates Inflammatory Responses in Allergic Rats. Toxicol. Sci. 88(2): 505-513, 2005.
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Singh, S. P., S. Razani-Boroujerdi, J. C. Pena-Philippides, R. J. Langley, N. C. Mishra and M. L. Sopori: Early Postnatal Exposure to Cigarette Smoke Impairs the Antigen-Specific T-Cell Responses in the Spleen. Toxicol. Lett. 167(3): 231-237, 2006.
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Pena-Philippides, J. C., S. Razani-Boroujerdi, S. P. Singh, R. J. Langley, N. C. Mishra, R. F. Henderson and M. L. Sopori: Long- and Short-Term Changes in the Neuroimmune-Endocrine Parameters Following Inhalation Exposures of F344 Rats to Low-Dose Sarin. Toxicol. Sci. 97(1): 181-188, 2007.
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Razani-Boroujerdi, S., R. T. Boyd, M. I. Davila-Garcia, J. S. Nandi, N. C. Mishra, S. P. Singh, J. C. Philippides, R. Langley and M. L. Sopori: T Cells Express a7-Nicotinic Acetylcholine Receptor Subunits that Require a Functional TCR and Leukocyte-Specific Tyrosine Kinase for Nicotine-Induced Ca2+ Response. J. Immunol. 179(5): 2889-2898, 2007.
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Mishra, N. C., J. Rir-Sima-ah, R. J. Langley, S. P. Singh, J. C. Peña-Philippides, T. Koga, S. Razani-Boroujerdi, J. Hutt, M. Campen, K. C. Kim, Y. Tesfaigzi and M. L. Sopori: Nicotine Primarily Suppresses Lung Th2 but not Goblet Cell and Muscle Cell Responses to Allergens. J. Immunol. 180(11): 7655-7663, 2008.
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Singh, S. P., N. C. Mishra, J. Rir-sima-ah, M. Campen, V. Kurup, S. Razani-Boroujerdi and M. L. Sopori: Maternal Exposure to Secondhand Cigarette Smoke Primes the Lung for Induction of Phosphodiesterase4D5 Isozyme and Exacerbated Th2 Responses; Rolipram Attenuates the Airway Hyperreactivity and Muscarinic Receptor Expression but not Lung Inflammation and Atopy. J. Immunol. 183(3): 2115-2121, 2009.