University of California, Santa Barbara, B.A., 1972, Biology
University of California, Santa Barbara, M.A., 1972, Biological Sciences
University of California, Davis, Ph.D., 1978, Pharmacology & Toxicology
Experience:
- Chief, Pharmacodynamics Branch, Division of Reproductive and Developmental Toxicology,
NCTR/FDA (1980-1990). Began development of the multidisciplinary team approach to solve
toxicological problems and recruited research team members to enhance NCTR's
neurotoxicological research and assessment capability.
- Acting Director, Division of Reproductive and Developmental Toxicology, NCTR/FDA
(1990-1991). Developed and published quantitative risk assessment approaches for
non-cancer endpoints.
- Acting Director, Division of Neurotoxicology, NCTR/FDA (1992-1993). Continued to recruit
and focus the efforts of the multidisciplinary research staff to address FDA's needs in
neurotoxicity risk assessment.
- Director, Division of Neurotoxicology, NCTR/FDA (1993-present). Articulated via
national/international presentations, workshops and peer reviewed publications
biologically-based, quantitative risk assessment approaches for neurotoxicity risk
assessment.
Honors:
- Member of the Program Committee, American Society for Pharmacology and Experimental
Therapeutics, (2000 to present)
- Member, Scientific Advisory Panel, FIFRA/USEPA (1998-1999), Retrospective Analysis of
Developmental Neurotoxicity Studies and FQPA, 10X Safety Factor Update.
- Member of the Task Force on Risk Assessment (1996-1998) and Continuing Education
Committee, Society of Toxicology, (1997-1999).
- Teratology Society: Councilor, 1995-1998; Chairperson, Publication Committee,
1998-2000, Vice President elect, 2000-present.
- Neurotoxicology Specialty Section, President, 1995-1996, Society of Toxicology
- Member of the editorial board for Reproductive Toxicology (1997-present) and Neurotoxicology
and Teratology (1996-1999).
- Associate editor for NeuroToxicology (1994 to present).
- Associate editor for Toxicological Sciences (1999-present).
Current Primary Research Interests: Neurotoxicology/Neuroprotection, Developmental
Toxicology and Risk Assessment.
- Development and validation of animal models to predict human neurotoxicity and
developmental toxicity.
- Development and validation of neurohistological, neurobiological, neurochemical and
behavioral methods to determine biomarkers of neurotoxicity.
- Development and validation of quantitative risk assessment models and procedures to
reduce the uncertainty of risk assessment.
- Development of hypotheses to define the mechanisms of toxicity and approaches to
neuroprotection for substituted amphetamines, excitotoxicants and metabolic inhibitors.
Most Recent Publications (Selected from over 235 publications):
- Bowyer, J.F., Newport, G.D., Slikker W. Jr., Gough, B., Ferguson, S.A. and Tor-Agbidye,
J. An evaluation of l-ephedrine neurotoxicity with respect to hyperthermia and
caudate/putamen microdialysate levels of ephedrine, dopamine, serotonin, and glutamate.
Toxicol. Sci., 55:133-142, 2000.
- Imam, S.Z., Crow, J.P., Islam, F., Slikker, W. and Ali, S.F. Methamphetamine generates
peroxynitrite and produce dopaminergic neurotoxicity in mice: protective effects of
peroxynitrite scavenger FeTMPyP. Brain Research, 837(1-2):15-21, 1999.
- Imam, S.Z., Newport, G.D., Islam, F., Slikker, W. Jr., and Ali, S.F. Selenium, an
antioxidant, protects against methamphetamine-induced dopaminergic neurotoxicity. Brain
Res. 818:575-578, 1999.
- Lipe, G.W., Duhart, H.L., Newport, G.D., Slikker, W. Jr., and Ali, S.F. Effects of
manganese on the concentration of amino acids in different regions of the rat brain. J.
Environ. Sci. & Health, 34:119-132, 1999.
- Patterson, T.A., Binienda, Z.K., Newport, G.D., Lipe, G.W., Gillam, M.P., Slikker, Jr.,
W., and Sandberg, J.A. Transplacental pharmacokinetics and fetal distribution of
2,3-didehydro-3-deoxythymidine (d4T) and its metabolites in late-term
rhesus macaques. Teratology. 62:93-99, 2000.
- Patterson, T.A., Schmued, L.C., Sandberg, J.A. and Slikker, W. Temporal development of
2',3'-dideoxyinosine-(DDI) induced peripheral myelinopathy. Neurotoxicology and
Teratology. 22:429-434, 2000.
- Poirier, M., Patterson, T.A., Slikker, W. and Olivero, O. Incorporation of
3'-azido-3'deoxythymidine (AZT) into fetal DNA, and fetal tissue distribution of drug,
after infusion of pregnant late-term rhesus macaques with a human-equivalent AZT dose.
Journal of Acquired Deficiency Syndromes, 22:477-483, 1999.
- Schmued, L.C. and Slikker, W. Black-gold: A simple, high resolution histochemical label
for normal and pathological myelin in brain tissue sections. Brain Research, 837(1-2):289-297,
1999.
- Schmued, L., Slikker Jr., W., Clausing, P. and Bowyer, J.F. d-Fenfluramine
produces neuronal degeneration in localized regions of the cortex, thalamus, and
cerebellum of the rat. Toxicol. Sci. 48:100-106,1999.
- Slikker, W. Risk assessment and neurotoxicology: Neurotoxicology in current protocols in
toxicology. Current Protocols in Toxicology, (In Press).
- Slikker, W., Jr., Beck, B.D., Cory-Slechta, D.A., Paule, M.G., Anger, W.K., and
Bellinger, David.: Cognitive tests: interpretation for neurotoxicity. Accepted, Toxicol.
Sci., 2000.
- Slikker, W., Youdim, M., Palmer, E., Hall, E., Williams, C. and Trembly, B. The future
of neuroprotection. Annals of the New York Academy of Sciences, (Eds. B. Trembly and W.
Slikker, Jr.), pp 529-533, 1999.
- Stewart, C.W. and Slikker, W. Hyperthermia-enhanced serotonin (5-HT) depletion resulting
from d-Fenfluarmine (d-Fen) exposure does not evoke a glial-cell response in the central
nervous system of rats. Brain Research, 839:279-282,1999.
- Wang, G.J., Schmued, L.C., Andrews, A.M, Scallet, A.C., Slikker, W., Jr., and Binienda,
Z. Systemic administration of domoic acid-induced spinal cord lesions in neonatal rats.
The Journal of Spinal Cord Medicine, 23:31-39,2000
- Yu, X., Imam, S. Z., Newport, G. D., Slikker, W. Jr. and Ali, S. F. Ibogaine blocked
methamphetamine-induced and induction of heat shock protein in mice. Brain Res., 823:213-216,
1999.
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