Michael J. Hooper, Ph.D.

Associate Professor of Environmental Toxicology
The Institute of Environmental and Human Health
Texas Tech University and TTU Health Sciences Center
Box 41163, Lubbock, Texas  79409-1163
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EDUCATION

Ph.D., Pharmacology and Toxicology, University of California, Davis. 1988.
Dissertation: Avian Cholinesterases: Their Characteristics and Use for Monitoring Organophosphate Exposure.

B.S., Biochemistry, Cal Poly State University, San Luis Obispo. 1981.
Senior Thesis: Acetylcholinesterase from the ventral ganglia of the crayfish, Procambaris clarkii.

RESEARCH EXPERIENCE

2001-Present    Associate Professor, Environmental Toxicology and The Institute of Environmental and Human Health, Texas Tech University and TTU Health Sciences Center, Lubbock, Texas.

1997-2000    Associate Professor, Biological Sciences, and Charter Faculty, The Institute of Environmental and Human Health, Texas Tech University and TTU Health Sciences Center, Lubbock, Texas.

1995-1997 Associate Professor / Tenure, Environmental Toxicology, Clemson University, Clemson, SC

1989-1995 Assistant Professor, Environmental Toxicology, Clemson University, Clemson, SC

1988-1989 Research Assistant Professor, Huxley College of Environmental Studies, Western Washington University, Bellingham, WA

1988-1995   Section Leader - Biochemical and Behavioral Toxicology, The Institute of Wildlife and Environmental Toxicology, Clemson University / The Institute of Wildlife Toxicology, Huxley College of Environmental Studies, Western Washington University.

1981-1988 Graduate Study, Avian Sciences Dept., University of California, Davis, CA

1979-1981 Undergraduate Research, Chemistry Dept. California Polytechnic State University, San Luis Obispo, CA

JOURNAL PUBLICATIONS   (Click Here for Chronological List)

Click on the topic of interest - right-click "Back" to return to table:

Ecological Risk Assessment

Pesticides

Chemical Contaminants

Contaminant Effects in Birds of Prey

Waste Site Assessments

Cholinesterase Biochemistry, Characterization
and Method Development

Porphyrin Profiles

Age-Dependent Toxicity - Mechanism of Action Studies

Immunotoxicology

Pesticide Effects Monitoring in Birds

Chemicals in Migratory Birds

General Environmental Toxicology

Human Health Toxicology

 

Ecological Risk Assessment

Eaton, D., E.Gallagher, M. Hooper, D. Schlenk, P. Schmeider, C. Thompson, M. Waalkes.  In Press. Species differences in response to toxic substances:  Shared Pathways of Toxicity.  Value and limitations of omics technologies to elucidate mechanism / mode of action.  In:  Benson, W. and R. Di Giulio, eds., Emerging Molecular and Computational Approaches for Cross-Species Extrapolations.  SETAC Press, Boca Raton, FL.

McNabb, F.M.A., Hooper, M.J., Smith, E.E., McMurry, S., Gentles, A.B.  2006.  Perchlorate Effects in Birds. In:  Kendall, R.J. and Smith, P.N., eds., Perchlorate Ecotoxicology, SETAC Press.  Boca Raton, FL.

Bennet, R.S., I. Dewherst, A. Fairbrother, A. Hart, M.J. Hooper, A. Leopold, P. Mineau, S. Mortensen, R. Shore and T. Springer.  2005. A new interpretation of avian and mammalian toxicity test data in ecological risk assessment.  Ecotoxicology 14(8):801-815.  

Shore, R.F., D.R. Crocker, H.R. Akcakaya, R.S. Bennett, P.F. Chapman, M. Clook, M. Crane, I.C. Dewhurst, P.J. Edwards, A. Fairbrother, S. Ferson, D. Fischer, A.D.M. Hart, M. Holmes, M.J. Hooper, M. Lavine, A. Leopold, R. Luttik, P. Mineau, D.R.J. Moore, S.R. Mortenson, D.G. Noble, R.J. O’connor, W. Roelofs, R.M. Sibly, G. C. Smith, M. Spendiff, T. A. Springer, H.M. Thompson, C. Topping.  2005.  Case Study Part 1: How to Calculate Appropriate Deterministic Long-Term Toxicity to Exposure Ratios (TERs) for Birds and Mammals.  Ecotoxicology 14(8):877-893.

Roelofs, W., D.R. Crocker, R.F. Shore, D.R.J. Moore, G.C. Smith, H.R. Akcakaya, R.S. Bennett, P.F. Chapman, M. Clook, M. Crane, I.C. Dewhurst, P.J. Edwards, A. Fairbrother, S. Ferson, D. Fischer, A.D.M. Hart, M. Holmes, M.J. Hooper, M. Lavine, A. Leopold, R. Luttik, P. Mineau, S.R. Mortenson, D.G. Noble, R.J. O’Connor, R.M. Sibly, M. Spendiff, T.A. Springer, H.M. Thompson, C. Topping.  2005. Case Study Part 2: Probabilistic Modeling of Long-term Effects of Pesticides on Individual Breeding Success in Birds and Mammals Ecotoxicology 14(8):895-923.

Wireman, J.R., M.J. Hooper, R.C. Porter.  2003.  Risk around the country – Ecological Risk Assessment within the U.S. Department of Defense.  Human and Ecological Risk Assessment 9:1-19.

P. Mineau, Hooper, M., N. Elmegaard, R. Grau, R. Luttik and R. Ringer.  2001.  Case Study 5: Foliar Insecticide II.  In: Hart, Balluff, Barfknecht, Chapman, Hawkes, Joermann, Leopold, & Luttik.  Avian Effects Assessment: A Framework for Contaminants Studies.  SETAC Press.  Boca Raton, FL.  Pp. 111-136.

Soloman, K.R., J.P. Giesy, R.J. Kendall, L.B. Best, J.R. Coats, K.R. Dixon, M.J. Hooper, E.E. Kenega and S.T. McMurry.  2001.  Chlorpyrifos: Ecotoxicological risk assessment for birds and mammals in corn agroecosystems.  Human and Ecological Risk Assessment 7(3):497-632.   HERA’s Ecological Risk Assessment Paper of the Year Award

E. Fite, A. Baril, R.S. Bennett, L. Best, L. W. Brewer, K. Brugger, K. R. Dixon, L. Douglass, J. D. Eisemann, W. A. Erickson, D. Farrar, S. A. Ferenc, D. L. Fischer, D. M. Fry, J. A. Gagne, A. Hart, M.J. Hooper, T. E. Lacher Jr., D. Laskowski, P. J. Mastradone, M. Mayes, R. Menzer, D. Moorhead, H. Nelson, R. J. O'Connor, R. Parker, D. Post, C. Raffensperger, R. Ringer, J. L. Shaw, M. R. Willig and D. Wolf.  1999.  Terrestrial ECOFRAM (Ecological Committee on FIFRA Risk Assessment Methods) Draft Report.  US Environmental Protection Agency.  677 pp.

Contaminant Effects in Birds of Prey

McBride, T.J., J.P. Smith, H.P. Gross and M.J. Hooper.  2004.  Blood lead and ALAD activity levels of migratory Cooper’s hawks (Accipiter cooperii) in the southern Rocky Mountains.   J. Raptor Res. 38(2):118-124.

Hooper, M.J., P. Mineau, M.E. Zaccagnini, B. Woodbridge.  2003.  Pesticides and international migratory bird conservation.  in: Hoffman, D.J., B.A. Rattner, G.A. Burton, Jr. and J. Cairns, Jr., Handbook of Ecotoxicology, 2nd Edition.  CRC Press. Boca Raton, FL.  737-754.

Hooper, M.J.  2001.  Organophosphorus insecticide toxicoses in raptors: Monocrotophos as an example and the response in Israel and Argentina.  In: The Risks of Toxicoses from Pesticides and Pollutants in Raptors and Wildlife in Israel - The Present Situation and Recommendations for the Future.  A. Shlosberg and O. Bahat, eds.  Society for the Protection of Wildlife in Israel, Tel-Aviv, Israel.

Scollon, E.J., M.I. Goldstein, M.J. Hooper, T.E. Lacher and G.P. Cobb. 2000. Chemical and biochemical evaluation if Swainson’s hawk mortalities in Argentina. ACS Symposium Series.

Hooper, M.J. 1999. Argentina cancels monocrotophos. Pesticide Outlook 10(4):174.

Hooper, M.J., P. Mineau, M.E. Zaccagnini, G.W. Winegrad, B. Woodbridge. 1999. Monocrotophos and the Swainson’s Hawk. Pesticide Outlook 10(3):97-102.

Goldstein, M.I., T.E. Lacher, Jr., B. Woodbridge, M.J. Bechard, S.B. Canavelli, M.E. Zaccagnini, M.J. Hooper, G.P. Cobb, and R. Tribolet. 1999. Monocrotophos-induced mass mortality of Swainson’s hawks in Argentina, 1995-1996. Ecotoxicology 8(3):201-214.

Goldstein, M.I., T.E. Lacher, Jr., M.E. Zaccagnini and M.J. Hooper. 1999. Monitoring and assessment of Swainson’s hawks in Argentina following restrictions on monocrotophos use, 1996-1997. Ecotoxicology 8(3):215-224.

Hooper, M.J. 1998. Monocrotophos and the Swainson’s Hawk. Proceeding of the Wildlife, Pesticides, and People Conference. September 25-26, 1998. Fairfax, Virginia. Rachel Carson Council

Buck, J.A., L.W. Brewer, M.J. Hooper, G.P.Cobb and R.J. Kendall. 1996. Monitoring great horned owls for organophosphorous pesticide exposure in agricultural areas of south-central Iowa. J. Wildlife Manage. 60(2):321-331.

Wilson, B.W., M.J. Hooper, E.E. Littrell, P.J. Detrich, M.E. Hansen, C.P. Weisskopf, and J.N. Seiber. 1991. Orchard dormant sprays and exposure of red-tailed hawks to organophosphates. Bull. Environ. Contam. Toxicol. 47:717-724.

Hooper, M.J., P.J. Detrich, C.P. Weisskopf and B.W. Wilson. 1989 Organophosphorus insecticide exposure in hawks inhabiting orchards during winter dormant-spraying. Bull. Environ. Contam. Toxicol. 42:651-659.

Cholinesterase Biochemistry, Characterization and Method Development

Hunt, K.A. and M.J. Hooper. 1993. Development and Optimization of reactivation techniques for carbamate-inhibited brain and plasma cholinesterases in birds and mammals. Analytical Biochemistry 212:335-343.

Gard, N.W. and M.J. Hooper. 1993. Age-dependent changes in brain and plasma cholinesterase activity of eastern bluebirds and European starlings. J. Wildlife Disease. 29:1-9.

Padilla, S. and M.J. Hooper. 1992. Cholinesterase measeurments in tissues from carbamate-treated animals: Cautions and recommendations. in: Proceedings of the U.S. EPA Workshop on Cholinesterase Methodologies. Office of Pesticide Programs, U.S.E.P.A. pp 63-81.

Wilson, B.W., M.J. Hooper, M.E. Hanson, P.S. Nieberg. 1992. Reactivation of Organophosphate inhibited AChE with oximes. In: J.E. Chambers and P.E Levi (eds.), Organophosphates: Chemistry, Fate and Effects. Academic Press, Orlando FL.

Fairbrother, A., B.T. Marden, J.K. Bennett and M.J. Hooper 1991. Methods used in determination of cholinesterase activity. in: P. Mineau ed. Cholinesterase Inhibiting Insecticides: Their Impact on Wildlife and the Environment. Elsevier. New York.

Hooper, M.J.  1988.  Avian Cholinesterases: Their Characteristics and Use for Monitoring Organophosphate Exposure.  Ph.D. Dissertation, University of California, Davis.

Age-Dependent Toxicity - Mechanism of Action Studies

Mortensen, S.R., M.J. Hooper and S. Padilla. 1998. Age-related sensitivity to cholinesterase-inhibiting insecticides: Is brain acetylcholinesterase from young animals intrinsically more sensitive to inhibition? Toxicology 125(1):13-19.

Mortensen, S.R., K.A. Johnson, C.P. Weisskopf, M.J. Hooper, T.E. Lacher, R.J. Kendall. 1998. Avian exposure to pesticides in Costa Rican banana plantations. Bull. Env. Contam. Tox. 60:562-568.

Mortensen, S.R., S. Brimijoin, M.J. Hooper and S. Padilla. 1998. Comparison of the in vitro sensitivity of rat tissue acetylcholinesterase to chlorpyrifos-oxon: What do IC50 values represent? Toxicol. and Appl. Pharm. 148:46-49.

Mortensen, S.R., S.M. Chanda, M.J. Hooper and S. Padilla. 1996. Maturational differences in chlopyrifos oxonase activity may contribute to age-related sensitivity to chlorpyrifos. J. Biochem. Toxicol. 11(6):279-287.

Buerger, T.T., S.R. Mortenson, R.J. Kendall and M.J. Hooper. 1994. Metabolism and acute toxicity of methyl parathion in pen-reared and wild northern bobwhites. Env. Tox. Chem. 13(7):1139-1143.

Pesticide Effects Monitoring in Wildlife

Fildes, K., L.B. Astheimer, W.A. Buttemer, P. Story and M.J. Hooper.  In Press (2006).  Plasma cholinesterase response in native birds exposed to fenitrothion during locust control operations in eastern Australia.  Environmental Toxicology and Chemistry.

Bain, D., W.A. Buttemer, L. Astheimer, K. Fildes and M.J. Hooper.  2004.  Effects of sublethal fenitrothion ingestion on cholinesterase inhibition, standard metabolism, thermal preference, and prey-capture ability in the Australian central bearded dragon (Pogona vitticeps, Agamidae).  Environmental Toxicology and Chemistry 23(1):109-116.

Richards, S.M., T.A. Anderson, M.J. Hooper, S.T. McMurry, S.B. Wall, H Awata, M.A. Mayes and R.J. Kendall. 2000. European starling nestling response to chlorpyrifos exposure in a corn agroecosystem. Toxicology and Environmental Chemistry.

Parsons, K.C., A.C. Matz, M.J. Hooper and M.A. Pokras. 2000. Monitoring wading bird exposure to agricultural chemicals using serum cholinesterase activity. Envtl Tox and Chem

Hawkes, A.W., L.W. Brewer, J. Hobson, M.J. Hooper, and R.J. Kendall. 1996. Survival and cover-seeking response of northern bobwhites and mourning doves dosed with aldicarb. Envtl. Tox. and Chem. 15(9):1538-1543.

Brewer, R.A., Carlock, L.L., M.J. Hooper, L.W. Brewer, G.P. Cobb and R.J. Kendall. 1996. Toxicity, survivability and activity patterns of northern bobwhite quail dosed with the insecticide Counter®. Envtl. Tox. and Chem. 15(5):750-753.

McInnes, P.F., D.E. Anderson, D. J. Hoff, M.J. Hooper and L.L. Kinkel. 1996. Monitoring exposure of nestling songbirds to agricultural application of an organophosphate insecticide using cholinesterase activity. Envtl. Tox. and Chem. 15(4):544-552.

Rainwater, T.R., V.A. Leopold, M.J. Hooper and R.J. Kendall. 1995. Avian exposure to organophosphate and carbamate pesticides on a South Carolina golf course. Envtl. Tox. and Chem. 14(12):1255-1261.

Hunt, K.A., E.E. Littrell and M.J. Hooper. 1995. Carbofuran poisoning in herons: Diagnosis using cholinesterase reactivation techniques. J. Wildlife Diseases 31(2): 186-192.

Cobb, G.P. and M.J. Hooper. 1994. Non-lethal Wildlife Monitoring to Determine Exposure to and Impacts of Xenobiotics. In: R.J. Kendall and T.E. Lacher, Eds. Wildlife Toxicology and Population Modeling: Integrated Studies of Agroecosystems. CRC Press/Lewis Publishers. Boca Raton, Florida. pp 35-46.

Tank, S.L., L.W. Brewer, M.J. Hooper, G.P. Cobb and R.J. Kendall. 1993. Survival and pesticide exposure of northern bobwhites (Colinus virginianus) and eastern cottontails (Sylvilagus floridanus) on agricultural fields treated with Counter® 15G. Envtl. Toxicol. Chem. 12:2113-2120.

Hooper, M.J., L.W. Brewer, G.P. Cobb and R.J. Kendall. 1990. An integrated laboratory and field approach for assessing hazards of pesticide exposure to wildlife. In: L. Somerville and C.H. Walker, Eds. Pesticide Effects on Terrestrial Wildlife. Taylor and Francis, New York.

Brewer, L.W., G.P. Cobb, M.J. Hooper, R.J. Kendall. 1989. Environmental Monitoring: An Interdisciplinary Approach. in: D.L. Weigmann, ed. Pesticides in Terrestrial and Aquatic Environments: Proceedings of a National Research Conference. Virginia Water Resources Research Center. Blacksburg, VA.

Waste Site Assessments

Reynolds, K.D., M.S. Schwarz, C.A. McFarland, R.E. Strauss, T.J. McBride, G.P. Cobb, M.J. Hooper and S.T. McMurry.  2006.  Northern pocket gophers (Thomomys talpoides) as biomonitors of environmental metal contamination. Environmental Toxicology and Chemistry 26(2):458-469.

Adair, B.M., T.J. McBride, M.J. Hooper and G.P. Cobb.  2002.  Trophic Transport of Metals in Birds: Birds as Indicators of Exposure and Effect.  In: Lipnick, R.L., R.P. Mason, M.L. Phillips and C.U. Pittman Jr., eds., Chemicals in the Environment: Fate, Impacts, and Remediation.  ACS Symposium Series, Volume 806.  American Chemical Society, Washington, DC. Pp 321-339.

Hooper, M.J. and T.W. La Point. 1994. Contaminant effects in the environment: Their use in waste site assessment. Central Eur. J. Public Health. 2:65-69.

Johnson, K.A., M.J. Hooper and C.P. Weisskopf. 1997. Use of passive sampling devices (PSDs) to determine soil contaminant concentrations. in: Pacific Basin Conference on Hazardous Waste, 1996 Proceedings. Pacific Basin Consortium for Hazardous Waste Research and Management. Honolulu, HI. pp. 517-526.

Porphyrin Profiles

Akins, J.M., H.A. Davis, M.J. Hooper, and J.S. Woods. 1993. Developmental patterns of porphyrin profiles in the European starling (Sturnus vulgaris). Toxicol. Environ. Health 40(1):47-59.

Rummell, K.T., J. Akins. R.L.Dickerson and M.J. Hooper. 1996. Porphyrin profile alterations from subchronic 2,3,7,8-tetrachlorodibenzo(p)dioxin exposure in non-traditional laboratory species. Organohalogen Compounds 29:257-261.

Immunotoxicology

Dickerson, R.L., M.J. Hooper, N.W. Gard, G.P. Cobb, R.J. Kendall. 1994. Toxicological foundations of ecological risk assessment: Biomarker development and interpretation based on laboratory and wildlife species. Environ. Health Perspect. 102(Suppl 12):65-69.

Trust, K.A., J.R. Fowles, M.J. Hooper and A. Fairbrother. 1994. Cyclophosphamide effects on the immune function of European starlings (Sturnus vulgaris). J. Wildlife Diseases 30(3):328-334.

Trust, K.A., A. Fairbrother and M.J. Hooper. 1994. Effects of 7,12-dimethylbenz[a]anthracene on immune function and hepatic mixed-function oxygenase activity in European starlings (Sturnus vulgaris). Env. Tox. and Chem. 13(5):821-830.

Chemicals in Migratory Birds

Mora, M.A., D. Musquiz, J.W. Bickham, D.S. Mackenzie, M.J. Hooper, J.K. Szabo and C.W. Matson.  2006.  “Biomarkers of exposure and effects of environmental contaminants on swallows nesting along the Rio Grande, Texas, USA.”  Environmental Toxicology and Chemistry.

Hooper, M.J., P. Mineau, M.E. Zaccagnini, B. Woodbridge.  2003.  Pesticides and international migratory bird conservation.  in: Hoffman, D.J., B.A. Rattner, G.A. Burton, Jr. and J. Cairns, Jr., Handbook of Ecotoxicology, 2nd Edition.  CRC Press. Boca Raton, FL.  737-754.

Trust, K.A., K.T. Rummel, A.M. Scheuhammer, L.I. Brisbin, M.J. Hooper. 2000. Contaminant exposure and biomarker response in spectacled eiders (Somateria fischeri) from St. Lawrence Island, Alaska. Arch. Envtl. Contam. Tox. 38:107-113.

Gard, N.W. and M.J. Hooper. 1995. An assessment of the hazards of pesticides and environmental contaminants to neotropical migratory birds. in: D.M. Finch and T. Martin, Eds., The Status and Management of Neotropical Birds. Oxford University Press. pp. 294-310.

Gard, N.W., M.J. Hooper and R.S. Bennett. 1993. Effects of pesticides and contaminants on neotropical migrants. in: The Status and Management of Neotropical Birds - A Proceedings. Eds. D.M. Finch and P.W. Stangel. USDA Forest Service, Rocky Mountain Forest and Range Experiment Station, Fort Collins, CO. General Technical Report RM-229. pp 310-314.

General Environmental Toxicology

Hooper, M.J.  2003.  Avian Toxicity Testing.  In:  Neuman, M. and M. Smolen, eds.  Fundamentals of Ecotoxicology, 2nd Edition.  Lewis/CRC Press.  Boca Raton, FL.  Pp. 191-194.

Kendall, R.J., T.A. Anderson, R.J. Baker, C.M. Bens, J.A. Carr, L.A. Chiodo, R.L. Dickerson, K.R. Dixon, L.T. Frame, M.J. Hooper, C.F. Martin, S.T. McMurry, R. Patino, E.E. Smith, C.W. Theodorakis.  2001.  Environmental Toxicology.  In: Casarett and Doull=s Toxicology: The Basic Science of Poisons. Sixth Edition. K.C. Klaassen, ed.  McGraw Hill.

Human Health Toxicology

Wilson, B.W., H. Abplanalp, R.J. Buhr, R.K. Entriken, M.J. Hooper, and P.S. Nieberg. 1987. Inbred hybrid crosses and inherited muscular dystrophy of the chicken. Poultry Science 67:367-374.

Hooper, M.J. 1986. The toxicity of methyl isocyanate: A conference review. The Washington Research Institute. San Francisco, California. 25pp.

Wilson, B.W., M.J. Hooper, E. Chow, J.N. Seiber, and J. Knaak. 1985. Assessment of farmworker risk from organophosphate induced delayed neuropathy. In: Dermal Exposure Related to Pesticide Use, ACS Symposium Series 273, American Chemical Society, Washington, D.C.

Wilson, B.W., M.J. Hooper, E. Chow, R.J. Higgins, and J.B. Knaak. 1984. Antidotes and neuropathic potential of isofenphos. Bull. Env. Contam. Toxicol. 33: 386-394

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