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2010 Award Recipients & Recognition
| Achievement | Arnold J. Lehman | AstraZeneca
Traveling Lectureship |
| Best Postdoctoral Publication Awards | Board
of Publications |
| Colgate-Palmolive Grants for Alternative Research |
| Congressional Science Leadership Award | Distinguished Toxicology
Scholar | Education |
| Enhancement of Animal Welfare | Founders |
| Honorary Membership | Leading Edge in Basic Science Award | Merit | Public Communications Award |
| Translational Impact Award |
2010 Student Award Recipients
| Colgate-Palmolive Awards for Student Research Training in Alternative Methods |
| Outstanding Leadership Award | Perry J. Gehring Diversity Student Travel Award |
| Pfizer Undergraduate Student Travel Awards | Graduate Student Fellowship—Novartis Award |
| Syngenta Fellowship Award in Human Health Applications of New Technologies |
2009 Recognition
| SOT Endowment Award Recipients |
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Gary W. Miller |
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Gary W. Miller, Ph.D., Professor of
Environmental and Occupational
Health and Associate Dean for
Research, Rollins School of Public
Health, Emory University, is the recipient
of the SOT 2010 Achievement
Award for his significant early career
contributions to toxicology.
Dr. Miller’s research focuses on
toxicology and environmental and
genetic factors involved in neurological
disease, particularly the role
of pesticides in the development of Parkinson’s disease. By
performing top-notch toxicological research in the field of
neuroscience, Dr. Miller has attracted considerable attention
to the field and served as an example of the key role of toxicology
in elucidation of pathogenesis of neuronal disease.
He has been continuously funded throughout his career
starting with a Society of Toxicology pre-doctoral fellowship
all the way to an National Institute of Environmental Health Sciences (NIEHS)-funded P01 Center that was
awarded in 2008.
Dr. Miller is Chair of Emory’s Institutional Health and Biosafety
Committee, Director of Emory Parkinson’s Disease
Collaborative Environmental Research Center, Director
of the Emory NIEHS-funded Toxicology Training Grant,
and holds additional appointments in Neurology and
Pharmacology. In addition to serving as President of the
SOT Southeastern Regional Chapter and Vice President of
the Neurotoxicology Specialty Section, he was a member
of the Neurotoxicology and Alcohol Study Section and has
served on numerous other NIH and international review
panels and editorial boards.
Dr. Miller earned an M.S. (1992) from Old Dominion
University, a Ph.D. (1995) from the University of Georgia,
and completed postdoctoral fellowships at Emory
University (1997) and Duke University (1998). He was
recruited to Emory from the University at Texas at Austin
as an Associate Professor in 2002 and awarded tenure in
2004. For the significant contributions to toxicology that he
has made in the early stages of his career, the Society of
Toxicology is pleased to present the SOT 2010 Achievement
Award to Dr. Gary Miller.
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Edward V. Ohanian |
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Edward V. Ohanian, Ph.D., is recognized
as the 2010 Arnold J. Lehman
Award recipient for his contributions to
risk assessment and regulation of
chemical agents. He is the Director of
the Health and Ecological Criteria
Division at U.S. Environmental
Protection Agency’s (U.S. EPA) Office of
Water (OW), and is responsible for
conducting human and ecological risk
assessments of national and international
importance. His expertise,
experience, and broad knowledge have
helped to shape science policy in U.S. EPA’s OW and across the
Agency at large. He serves as mediator and the voice of
reason in resolving contentious issues of scientific interpretation.
Dr. Ohanian demonstrates superior scientific judgment in
addressing critical areas of water contamination. He helped
to guide U.S. EPA through the highly contentious and sometime
vitriolic debates on a veritable who’s who of drinking water
contaminants and issues including lead, fluoride, chromium,
arsenic, and perchlorate to name just a few. His judgment
and calm, reasoned advice have been instrumental in
guiding senior managers, including the Administrators, on
these and other issues throughout the years.
His influence is also evident outside of U.S. EPA. His input
is valued on the world stage in WHO Drinking-Water
Guidelines Committees. His conclusions and advice are
accepted as authoritative U.S. EPA positions. He chairs the U.S. EPA
Risk Assessment Forum, where difficult risk assessments
and toxicology problems are addressed, and science policy is
formulated. As co-founder of the Federal-State Toxicology
and Risk Analysis Committee, he has been instrumental in
fostering partnership to improve risk analysis methods. He
also chairs the Health Advisory Board of NSF International,
which is responsible for setting safe levels for direct and
indirect drinking water additives.
Dr. Ohanian is well published, credible in his work, forceful
yet polite in his arguments, and reasoned and patient in his
leadership. He is also purposeful, determined, and untiring
in his efforts to incorporate the best toxicology into risk
assessments. He has advanced the field of risk assessment
though innovative thinking and principled risk assessment
practice. The SOT Awards Committee is pleased to
announce,
Dr. Ohanian as the recipient of the 2010 Arnold
J. Lehman Award. |
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The Honorable Johnny Isakson,
United States Senate
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Senator Johnny Isakson is honored as the 2010 Congressional Science Leadership Award recipient for his leadership in supporting and sponsoring legislation that recognizes the importance of science as the basis for sound decision making. The Senator has consistently pursued public policy that is based on sound scientific principles and has demonstrated his dedication to advancing legislation for the protection of human, animal and environmental health. Senator Isakson was elected to the U.S. Senate in 2004 and is a member of the Senate Committees on Health, Education, Labor, and Pensions; Commerce, Science, and Transportation; Foreign Relations; Veterans’ Affairs; Small Businesses and Entrepreneurship; and Select Committee on Ethics. He has been a consistent supporter of moving forward with stem cell research in an ethical and moral way and a staunch supporter of legislation that advances scientific research to combat such diseases as muscular dystrophy and spinal muscular atrophy, a hereditary disorder that destroys the nerves controlling voluntary muscle movement. He has been consistent in his support for adequate research funding for those government agencies that are working to find cures for various diseases and has consistently supported legislation that ensures continued protection of the nation’s environment.
The citation that SOT leaders issued for the Senator noted that, “Senator Isakson is known for defending the integrity of legislative processes that set federal priorities for research and national policymaking.” For this, Senator Isakson has earned the deep admiration and gratitude of the society of Toxicology. |

The Honorable David Price,
United States House of Representatives
Serving the 4th District of North Carolina |
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Congressman David Price, is honored as the 2010 Congressional Science Award recipient for his staunch support of scientific research and education, and his unwavering commitment to advancing the health and safety of our Nation. Congressman Price is known for fiercely defending the integrity of legislative processes that set federal priorities for research and national policymaking. He has played a critical role in garnering support for scientific agencies including the National Institutes of Health, the Environmental Protection Agency, and National Science Foundation. Mr. Price is a member of the Congressional Research and Development Caucus and a tireless advocate of STEM education through his efforts with the Congressional Science, Technology, Engineering and Math Education Caucus. He was twice named “Champion of Science” by the Science Coalition, a non-partisan organization of top public and private research universities. While representing an area that includes Raleigh, Cary, Durham and Chapel Hill, Mr. Price has led the fight for strong science and has been unusually effective in advancing legislation to protect human, animal and environmental health. For this, Congressman Price has earned the deep admiration and gratitude of the Society of Toxicology. Mr. Price was unable to attend this meeting and will be receiving this recognition in an award ceremony in Washington D.C. later this Spring. |
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Harihara M. Mehendale |
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Harihara M. Mehendale, Ph.D.,
ATS, the Kitty Degree Endowed Chair
of Toxicology, College of Pharmacy at
University of Louisiana at Monroe,
Monroe, Louisiana, is the recipient of
the 2010 Distinguished Toxicology
Scholar Award.
After several years at the National
Institute of Environmental Health
Sciences as a visiting fellow then staff
fellow, Dr. Mehendale began a career
spanning 35 years as an independent
investigator. Seminal contributions in pulmonary, hepatic,
and renal toxicology are hallmarks of his achievements in
biomedical research. Perhaps Dr. Mehendale’s most novel
insight is the key role of stimulation of tissue repair in the
ultimate outcome in diverse models of organ damage. Initial
observations of remarkable potentiation of halomethane
hepatoxicity in rats previously exposed to an organochlorine
insecticide lead to a series of studies to elucidate this
novel mechanism. Stimulation of tissue repair in response to
injury is essential for prevention of organ failure and death
in multiple model systems. Chemicals and other metabolic
disturbances (such as diabetes) that interfere with stimulation
of tissue repair therefore presents a novel mechanism
for potentiation of toxicity. Identification of candidate genes
for regulation of stimulated tissue repair by Dr. Mehendale’s
group promises new therapeutic or preventative approaches
for organ injury. In large part due to remarkable success
with competitive grants, Dr. Mehendale consistently
provided opportunity for education and training for graduate
students and postdoctoral researchers.
The National
Institutes of Health and Agency for Toxic Substances and
Disease Registry are examples of long-term sponsors
of this research. His commitment to quality, continuous
adoption of new technologies, and enthusiasm for refining
understanding of mechanisms of toxicity define him as an
outstanding mentor. Dr. Harihara Mehendale’s record of
achievement in independent investigator-initiated research,
and success as a mentor, make him a highly deserving
recipient of the SOT 2010 Distinguished Toxicology Scholar
Award. |
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Tetsuo Satoh |
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Tetsuo Satoh, Ph.D., has had a prestigious
career as one of the leaders of
education in the science of toxicology
and thus is recognized with the 2010
Education Award. In addition to the
international recognition he has
received for his scientific contributions
to the toxicologic aspects of drug
metabolism, Dr. Satoh is recognized
for his exceptional efforts in support of
education in toxicology. Dr. Satoh
joined the Chiba University, Chiba,
Japan in 1966 where he directed toxicology teaching and
research for 30 years until leaving the Chiba University in
1996 as Emeritus Professor of Toxicology. More than two
hundred students have graduated from his laboratory and
they are currently working as leaders in toxicology for
academia, government, and companies in Japan and in other
countries. Dr. Satoh has served the Japanese Society of
Toxicology (JST) in numerous positions including the
Executive Committee. He established the Toxicology
Education Program in the JST, which later developed into
the Certification Program for Toxicologists in Japan. Dr.
Satoh was the Founding President of the International
Assembly for the Recognition of Toxicologists (IART), a
group whose focus was on accreditation and certification of
toxicologists worldwide. Dr. Satoh was one of the founders
of the Asian Society of Toxicology (ASIATOX), and
currently is the Senior Advisor to ASIATOX. He has been
invited to a number of international meetings to give
lectures concerning education and training of toxicologists.
Dr. Satoh joined the Society of Toxicology in 1974 and he
was the first recipient of the Colgate-Palmolive Traveling
Lectureship in Alternative Methods in Toxicology Award in
1996. In addition, he served as an Associate Editor of the
journal Toxicological Sciences. Dr. Satoh has served the
International Union of Toxicology (IUTOX) in numerous
positions including Vice President, and he was awarded the
2007 IUTOX Merit Award for his outstanding work and
significant contributions to the filed of toxicology. He is
an eminent toxicologist and a marvelous teacher who has
contributed significantly over 30 years to education and
training of graduate students and young toxicologists at
the national, regional, and international levels. The Society
of Toxicology recognizes Dr. Tetsuo Satoh with the 2010
Education Award. |
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Leonard M. Schechtman |
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Leonard M. Schechtman, Ph.D., is
presented the SOT 2010 Enhancement
of Animal Welfare Aware in recognition
of the outstanding contributions he
has made to the advancement of toxicological
science through the development
and application of methods that replace,
refine, and reduce experimental animal
use in research, education, and regulatory
safety testing.
Dr. Schechtman was the U.S. Food
and Drug Administration’s Principal
Agency Representative to the
Interagency Coordinating Committee on the Validation of
Alternative Methods (ICCVAM) from 1999 through 2006 and served
as Chairman of ICCVAM from 2001 through 2006. Under
his leadership, ICCVAM developed guidelines for nomination
and submission of alternative test methods, defined
and implemented test method performance standards to
expedite validation, enhanced international cooperation with
the European Centre for the Validation of Alternative Methods (ECVAM) and Japanese Center for the Validation of Alternative Methods( JaCVAM), and successfully evaluated and
transmitted formal recommendations to U.S. federal agencies
on the scientific validity of several new alternative methods
in accordance with the 2000 ICCVAM Authorization Act.
These alternative safety testing methods were subsequently
adopted by U.S. regulatory agencies and international organizations
such as the OECD and its 30 member countries.
The methods now allow for required regulatory safety testing
for dermal corrosion, acute systemic toxicity, ocular toxicity,
and pyrogenicity testing to be conducted more humanely and
with fewer or no animals.
Dr. Schechtman also has contributed significantly to the
development and adoption of internationally harmonized
guidance on the validation and use of novel in vitro and in vivo safety evaluation methods.
As president of Innovative
Toxicology Consulting, he is further contributing to the
development, scientific validation, and advancement of alternative
methods for regulatory safety testing. The Society of
Toxicology is pleased and honored to award Dr. Schechtman
the SOT 2010 Enhancement of Animal Welfare Award. |
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James S. Bus |
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James S. Bus, Ph.D., recipient of the
SOT 2010 Founders Award, is Director
of External Technology, Toxicology
and Environmental Research and
Consulting at The Dow Chemical
Company. He has worked tirelessly and
vocally on the very issues that describe
the Founders award, demonstrating
“outstanding leadership in fostering the
role of toxicological sciences in safety
decision-making through the development
and/or application of
state-of-the-art approaches that elucidate,
with a high degree of confidence, the distinctions for
humans between safe and unsafe levels of exposures to
chemical and physical agents.”
Dr. Bus has truly distinguished himself over the years in
toxicology research and its application in safety assessment.
His leadership is demonstrated through his positions
on such boards as the National Academy of Sciences Board
of Environmental Sciences and Toxicology, the ILSI Health
and Environmental Sciences Institute, the U.S. Environmental
Protection Agency Science
Advisory Board, and the Toxicology Forum, to name a few.
He has served as President of the Society of Toxicology and
the American Board of Toxicology. Among his awards is the
Society of Toxicology Achievement Award (1987) for his
outstanding contributions to the science of toxicology. His
research interests include mechanisms of oxidant toxicity,
defense mechanisms to chemical toxicity, relationships of
pharmacokinetics to expression of chemical toxicity, and
general pesticide and industrial chemical toxicology.
Dr. Bus has constantly pushed the science of toxicology to
improve and expand the application of the best toxicological
data into regulatory decisions. He is driven by a passion and
contagious enthusiasm for improving the toxicological basis
for regulatory decisions. Dr. Bus has worked to ensure that
state-of-the-art approaches are applied to regulatory decisions.
He is determined to work to improve the quality of our
regulatory system to better protect human health and more
capably set safe levels for chemical agents. We congratulate
and recognize Dr. James Bus as the recipient of the SOT
2010 Founders Award. |
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Richard S. Paules |
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Richard S. Paules, Ph.D., Senior
Scientist and Head, Environmental
Stress and Cancer Group, Laboratory
of Molecular Toxicology, Division of
Intramural Research, National Institute of Environmental Health Sciences (NIEHS), and
Director, NIEHS Microarray Group, is
awarded the Leading Edge in Basic
Science Award for his recent and
seminal scientific contribution to
understanding fundamental mechanisms
of toxicology.
A respected leader and strong force in
the field of toxicogenomics, Dr. Paules proved to be a true
visionary who early on captured the essence of the field and
the power of the technology and has diligently positioned
NIEHS at the forefront of the field. He has been a major
contributor to the development of the National Center for
Toxicogenomics (NCT) research infrastructure and the
development of strong partnerships between the Institute,
academia and the corporate sector. Dr. Paules led a large
research effort in which proof-of-concept toxicogenomics
studies were performed to demonstrate the utility of
bringing together genomic approaches with more traditional
approaches of biology, molecular biology, physiology,
pathology, and toxicology in order to gain insight into the
molecular mechanisms involved in the etiology and progression
of injury and disease processes. An additional goal
was to develop predictive biomarkers of the initiation and
progression of those processes. In addition to his studies
incorporating genomics into studies of xenobiotic-induced
liver injury, Dr. Paules has successfully integrated genomics
into his studies of a mechanistic understanding of how
errors in DNA damage responses can contribute to diseases
including cancer.
Dr. Paules continually displays the attributes expected of
the best scientists and his record of scientific achievements
suggests that he will continue to excel as a leader in environmental
health research and toxicology. For his work in
the integration of genomics into the investigation of the
molecular basis of injury and disease processes, the Society
of Toxicology recognizes Dr. Richard Paules with the SOT
2010 Leading Edge in Basic Science Award. |
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Philip Cohen |
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Professor Sir Philip Cohen is the
founder and Co-Director of the Division
of Signal Transduction Therapy
(DSTT), the UK’s largest collaboration
between a basic research institution and
the pharmaceutical industry. It is widely
regarded as a model for how industry
and academia should interact, for which
it received a Queen’s Anniversary
Award for Higher Education in 2006.
For the past 40 years, Dr. Cohen’s
research has been devoted to studying
the role of protein phosphorylation in cell regulation and
human disease, a process that controls almost all aspects of
cell life. His contributions to this area include working out
over a 25-year period how calmodulin, the calcium-binding
protein, is involved in the insulin-induced stimulation of
glycogen metabolism in muscle. Currently, his laboratory
is investigating the signaling pathways that regulate the
production of pro-inflammatory cytokines and interferons
during bacterial and viral infection, research that is aimed
at understanding how the uncontrolled production of these
substances causes chronic inflammatory diseases, such as
rheumatoid arthritis, asthma, and septic shock.
Dr. Cohen was born on July 22, 1945, in Edgware, Middlesex,
England, and received his B.Sc. (1966) and Ph.D. (1969)
from University College London. He then spent two years
as a postdoctoral fellow at the University of Washington
(Seattle, WA) with Dr. Edmond Fischer (the 1992 Nobel
Laureate for Medicine or Physiology).
In 1971, Dr. Cohen returned to the UK to become a faculty
member at the University of Dundee, Scotland, where he has
worked ever since. He has been a Royal Society Research
Professor since 1984, Director of the Medical Research
Council (MRC) Protein Phosphorylation Unit since its inception
in 1990, and was the Honorary President of the British
Biochemical Society from 2006–2008.
He was knighted in
1998. |

Ferid Murad |
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Nobel Laureate Ferid Murad is being
recognized by SOT for his contributions
to public health and medicine. He
is the Director of the Institute of
Molecular Medicine and holds the John
S. Dunn Distinguished Chair in
Physiology and Medicine at the
University of Texas.
His key research demonstrated that
nitroglycerin and related drugs work
by releasing nitric oxide into the body,
which acts as a signaling molecule
in the cardiovascular system, making blood vessels dilate.
The missing steps in the signaling process were filled in by
Robert F. Furchgott and Louis J. Ignarro. The three received
the 1998 Nobel Prize in Physiology or Medicine for this
work. Drs. Murad and Furchgott received the Albert Lasker
Award for Basic Medical Research in 1996.
Dr. Murad is an Albanian-American physician and pharmacologist,
who was born September 14, 1936, in Whiting,
Indiana. He received his undergraduate degree in chemistry
from the pre-med program at DePauw University in 1958.
An early graduate of the first Medical Scientist Training
Program to be developed, he received an M.D. and Ph.D.
in pharmacology from Case Western Reserve University in
1965. He then joined the faculty of University of Virginia,
where he was made professor in 1970, before moving to
Stanford University in 1981. Dr. Murad left Stanford in 1988
for a position at Abbott Laboratories, where he served as a
vice president until starting his own biotechnology company,
the Molecular Geriatrics Corporation, in 1993. Dr. Murad
relocated to the University of Texas in 1997 to create a new
department of integrative biology, pharmacology, and physiology. |
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Marion F. Ehrich |
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Marion F. Ehrich, Ph.D., receives the
2010 Merit Award. She is a tenured
professor of pharmacology and toxicology
and the co-director of the
Laboratory for Neurotoxicity Studies
at the Virginia-Maryland Regional
College of Veterinary Medicine
(VMRCVM) on the campus of
Virginia Tech. Her research interests
include biochemical neurotoxicology,
particularly neurotoxicity of organophosphates.
Dr. Ehrich is nationally
known and her accomplishments in
neurotoxicology and in vitro toxicology are most notable.
She has been a leading investigator in determining the
mechanisms and pathogenesis of organophosphate esterinduced
neurotoxicity (OPIDN) and other pesticide-induced
injuries to the nervous system. An expert in the assessment
and role of neurotoxic esterase in OPIDN, she is often called
upon by both government and industry for her expertise.
She has been a pioneer in the use of in vitro systems for
mechanistic studies and safety assessment in neurotoxicology,
with potential contribution to a diminished need for
animal use in chemical safety assessments.
Dr. Ehrich is a practicing registered pharmacist and
pharmacy consultant to the VMRCVM, served as SOT
President 2003–2004, and American Veterinary Medical
Association, and is also a member of the Academy of
Toxicological Sciences, and American Academy of
Veterinary Pharmacology and Therapeutics. She has
mentored more than 35 masters and doctoral level students.
Dr. Ehrich’s publications span 38 years, including 300 book
chapters, reviews, research and educational publications.
Her grant funding sources have included National Institutes of Health (NIH), United States Department of Agriculture (USDA), U.S. EPA,
the Department of Defense and others. Her distinguished
contributions to toxicology over 30 years encompass
research, teaching, consulting, and mentoring as well as an
unbridled dedication to the Society. It is a true pleasure to
honor and recognize Dr. Marion Ehrich with the SOT 2010
Merit Award. |
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Philip Wexler |
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Philip Wexler’s extensive career at the
U.S. National Library of Medicine’s
(NLM) Toxicology and Environmental
Health Information Program, coupled
with his other professional affiliations,
collaborations, and independent projects,
designed to make toxicology
more accessible to the public, uniquely
qualify him for the SOT Public
Communications Award.
Serving as Editor-in-Chief of
Elsevier’s Information Resources in
Toxicology (4th ed., 2009) and the 4-volume Encyclopedia
of Toxicology (2nd ed., 2005), he has managed the fine
balance of communicating with both scientific audiences
and the public. An author of numerous papers, Mr. Wexler is
currently preparing “Toxicology: An Evolving Informatics
Framework” for Critical Reviews in Toxicology. His public
policy orientation will be featured in another book he is
co-editing, Chemicals, Environment, Health: A Global
Management Perspective, for Taylor and Francis.
He served for two terms as Chair of the SOT’s World Wide
Web Advisory Committee and is 2010 President of SOT’s
Ethical, Legal, and Social Issues Specialty Section. With
Steve Gilbert, he assembled the Toxicology History Room
at SOT’s 2009 Annual Meeting. He is Vice President of
the Toxicology Education Foundation, which promotes the
public understanding of toxicology.
Mr. Wexler is a member of the recently assembled
Education and Communications Work Group of the Centers for Disease Control (CDC)/Agency for Toxic Substances and Disease Registry’s (ATSDR) National Conversation on Public Health and
Chemical Exposure project. At National Library of Medicine (NLM), he has been instrumental
in developing and enhancing the TOXNET system
and its components, serves as file manager for the LactMed,
Integrated Risk Information System (IRIS) and International Toxicity Estimates for Risk (ITER) databases, and heads the Risk Assessment
Information Team. He spearheaded the development of the
multi-stakeholder produced World Library of Toxicology,
Chemical Safety, and Environmental Health, an on-line
global collaborative and network.
Mr. Wexler oversees the NLM-SOT joint project ToxLearn,
a multi-module tutorial covering the basic principles of
toxicology for general audiences. He has taught countless
medical librarians and others the use of toxicology information
systems, at NLM and other venues, and made numerous
presentations and conducted continuing education courses
at meetings throughout the world.
Mr. Wexler’s contributions have had and continue to have
an enormous impact on how scientists, other professionals,
and the public at large accesses toxicological information.
We congratulate and recognize Philip Wexler, M.L.S., with
the SOT 2010 Public Communications Award. |
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Kenneth E. McMartin |
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Kenneth E. McMartin, Ph.D., is the
2010 Translational Impact award
recipient. He is Professor in the
Department of Pharmacology,
Toxicology and Neuroscience at the
Louisiana State University Health Sciences Center—Shreveport (LSUHSC-S), Director of the LSUHSC-S
interdisciplinary graduate program in
toxicology, and Co-Director of the
Pharmacokinetics Core for the Center
for Experimental Cancer Therapeutics.
Dr. McMartin’s early studies showed
that, in experimental methanol poisonings, formic acid was
the proximate toxicant and had a causative role in the severe
metabolic acidosis observed for these intoxications. He
worked with collaborating laboratories to develop treatment
modalities. This effort culminated in the commercialization
of the antidote 4-methylpyrazole, now called fomepizole.
The ensuing product development progressed through
animal experimentation and then phase I-phase III clinical
trials. Importantly, fomepizole is now utilized worldwide
and has become the standard of care for both ethylene glycol
and methanol poisonings.
In recent years, Dr. McMartin has conducted mechanistic
experimental studies on the pathogenesis of the renal
toxicity of ethylene glycol, demonstrating that the precipitation
of calcium oxalate crystals in the kidneys was a
causative factor in the observed renal tubular toxicity. He
is currently investigating mechanisms of toxicity for diethylene
glycol poisonings, an important problem evident by
recent and past epidemic intoxications worldwide. Thus,
Dr. McMartin has had a significant impact on clinical toxicology,
dedicating his career to the study of mechanisms of
action of toxicants important in common poisonings and
in the development of antidotes for their therapy. We are
delighted to recognize Dr. Kenneth McMartin as the SOT
2010 Translational Impact awardee. |
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J. Chris Corton |
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J. Chris Corton, Ph.D., is the 2010
AstraZeneca Traveling Lectureship
Award winner. The award recognizes
excellence in research and service in
toxicology and enables a lecture tour
of Europe to promote collaborations
between European and North
American toxicologists. Dr. Corton is
a Senior Research Biologist in the
Integrated Systems Toxicology
Division at the National Health and
Environmental Effects Research
Laboratory of the U.S. Environmental
Protection Agency in Research Triangle Park, NC. For
more than two decades, Dr. Corton has studied the mode of
action and human relevance of hepatotoxicants. His group
has successfully used a multi-pronged strategy dominated
by toxicogenomics and nullizygous mouse models to
uncover chemical mode of action useful for risk assessment.
More recently, his group is evaluating and implementing the
use of high-throughput in vitro methods as first-tier
screening for hepatotoxicity and mode of action categorization.
He is on the editorial boards of 6 journals and has
served as member and chair on numerous National Institutes of Health (NIH) study
sections. He has also served in many capacities in SOT
including member and chair of the Continuing Education
Committee. Dr. Corton will focus his lecture tour to
European scientists who are part of the REACH chemical
testing program and who are part of the HepatoSys collaborative
network of scientists directed toward building
predictive computational models of the liver. Dr. Corton
will conduct a lecture series at both industrial and academic
institutions in Europe with the objective to establish productive
relationships and collaborations with European
colleagues, gain an understanding of approaches and
methods in in vitro hepatotoxicology in Europe, and to gain
a better understanding of the European viewpoints on in
vitro testing, risk assessment and science policy of chemicals
in general and hepatotoxicants in particular. We
recognize Dr. Chris Corton with the 2010 AstraZeneca
Traveling Lectureship Award. |
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The Board of Publications has selected
the paper entitled “Identification and
Characterization of Toxicity of
Contaminants in Pet Food Leading to
an Outbreak of Renal Toxicity in Cats
and Dogs” as the best paper published
in Toxicological Sciences in the past
year (Toxicological Sciences 2008, 106:
251–262). The authors of the paper are
Roy L.M. Dobson, Safa Motlagh, Mike Quijano,
R. Thomas Cambron, Timothy R. Baker, Aletha M.
Pullen, Brian T. Regg, Adrienne S. Bigalow-Kern,
Thomas Vennard, Andrew Fix, Ranate Reimschuessel,
Gary Overmann, Yuching Shan, and George P. Daston.
The work described in the paper was conducted after the
observation of acute renal failure in cats and dogs led to a
major recall of pet food in 2007. The authors carried out an
extensive analytical effort to identify possible contaminants
in wheat gluten and ultimately discovered numerous small
molecule contaminants including melamine and several
other triazines (ammeline, ammelide, ureidomelamine,
N-methylmelamine, and cyanuric acid). These compounds
were not cytotoxic when tested individually in cultured
kidney cells or in vivo in rats, but mixtures of the triazines
caused renal failure associated with crystalline deposits in
the medullary region. The authors subsequently correlated
these findings in rats to post-mortem analysis of crystals
obtained from cats and confirmed the presence of high levels
of melamine and cyanuric acid in the crystals. Collectively,
the results established a causal link between the contaminated
gluten and renal toxicity and demonstrated that
although relatively innocuous in isolation, the combination
of melamine and cyanuric acid formed insoluble precipitates
that damaged the renal tubules leading to renal failure
and death.
This paper is being recognized because it is an outstanding
example of the integration of analytical chemistry, in vitro and in vivo studies, and histopathology to identify molecular
mechanisms of toxicity. In addition, the research was
highlighted in a press release by the Society and Oxford
University Press because it provided important insight to
the general public regarding the analysis and toxicity of
contaminated pet food (and subsequently infant formula
as well). In this way, it also brought public visibility to
the collective efforts of toxicologists to create a safer and
healthier world. |
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Bret F. Bessac
Yale University
School of Medicine,
New Haven, CT
Transient Receptor Potential
Ankyrin 1 Antagonists Block the
Noxious Effects of Toxic Industrial
Isocyanates and
Tear Gases
The FASEB Journal 2009,
Vol. 23 1102–1114
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Manabu Nukaya
University of
Wisconsin-Madison,
Madison, WI
The Role of the Dioxin Responsive
Elements Cluster Between Cyp1a1
and Cyp1a2 Loci in Aryl Hydrocarbon
Receptor Biology
Manner,Proceedings of the National
Academy of Sciences USA 2009, 106,
4923–4928
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Nicholas Radio
Cellumen,
Pittsburgh, PA
Assessment of Chemical Effects on
Neurite Outgrowth in PC12 Cells
Using High Content Screening
Toxicological Sciences 2008, 105(1),
106–118
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Patrick Allard
Harvard School
of Public Health, Boston, MA
Project Title: High-Throughput
Strategy for the Study of Environmental
Disruption of Reproductive Health Using
Caenorhabditis elegans
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Duncan C. Ferguson
University of Illinois at
Urbana-Champaign,
Urbana, IL
Project Title:Human Neural Stem Cell
Line in Defined Medium As a Screen for
Neurodevelopmental Toxins
(Part II: Applications) Comparison of Rodent
and Human Models for High-Throughput
Neurotoxicity Screening
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Mehmet Uzumcu
Rutgers, The State
University of New Jersey
New Brunswick, NJ
Project Title: Monitoring
Folliculogenesis in Ovary Organ
Culture by Multiphoton Fluorescence
Microscopy: An In Vitro Alternative for
Testing Epigenetic Effects of Endocrine-
Disrupting Chemicals
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2010 Student Award Receipients
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Maxwell C. K. Leung
Duke University,
Durham, NC
Project Title: Physiological and
Developmental Effects of Persistent
Mitochondrial DNA Damage in
Caenorhabditis elegans
Host Institution: Vanderbilt University,
Nashville, TN
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David T. Szabo
University of North
Carolina at Chapel Hill,
Chapel Hill, NC
Project Title: From Mice to Men:
Generation of a Stereoisomer Specific
Physiological Based Pharmacokinetic
(PBPK) Model of the Flame Retardant
Hexabromocyclododecane (HBCD)
Host Institution: University of Montréal,
Québec, Canada |
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Natalia M. VanDuyn
Indiana
University,
Indianapolis, IN
Project Title :Evaluating the Role of
Intracellular Calcium and Mitochondrial
Membrane Potential in a Novel C.
elegans Model of Methylmercury
Toxicity
Host Institution: Michigan State
University, East Lansing, MI
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Haitian Lu,
Michigan State University, East Lansing, MI
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Erica N. Rogers,
University of Louisville, Louisville, KY
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Hariharan Saminathan,
Iowa State University,
Ames, IA
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Nygerma L. Dangleben,
University of California Berkeley,
Berkely, CA
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Annie L. Carlton,
Bates College, Lewiston, ME
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Alisha Chitrakar,
Saint Peter’s College,
Jersey City, NJ
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Megan E. Culbreth,
North Carolina State University,
Raleigh, NC
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Chang Woo Lee,
University of Texas MD
Anderson Cancer Center, Houston, TX
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Sharon Ochs,
Wright State University,
Dayton, OH
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Eric N. Liberda,
New York University,
New York, NY
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Haitian Lu,
Michigan State University, East Lansing, MI
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