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Ed. by Yasuaki Kawarasaki Apr. 14, 2008
Global COE (Center of Excellence) Program, a research fund supported by
Ministry of Education, Culture, Sport, Science, and Technology (MEXT), is one of the
fundamental Japanese national projects for higher education. The Global
COE program provides funding support for establishing Centers of
Excellence with a distinguished education system and outstanding
research activities to elevate the international competitiveness of
Japanese universities.
Based on the research outcomes obtained in our previous COE
program (21st Century COE), we proposed a novel 5-year program to
reinforce our research and education system at the University of
Shizuoka and it was successfully approved by MEXT in the summer of
2007. The program will last until 2012.
In the previous COE program, we established and developed a new
academic field, "human health sciences," to facilitate fruitful
research collaboration between food and nutritional sciences and
pharmaceutical sciences. Our on-going efforts have made significant
contributions to the development and practice of innovative food and
drugs required for the maintenance of health. These contributions
include important discoveries of how particular foods may alter the
effect of specific medicines, of whether or not the long-term intake of
certain drugs may affect nutritional states, and of what reciprocal
effects food and drugs may have on one another.
We anticipate that our Global COE program will have even greater
success. In keeping with Japan's having the longest life-span in the
world, the University of Shizuoka supports global research, education,
and services in the field of health-longevity science. To this end, our
proposal for the Global COE recognizes the need to foster future
professionals who exhibit expertise and leadership in the innovative
interdisciplinary field which has amalgamated the field of food and
nutrition with pharmaceutical science. Furthermore, we intend to
produce food and nutritional experts who appreciate the structure and
properties of chemical drugs while simultaneously creating
pharmaceutical scientists who thoroughly understand nutritional
physiology as a vital base for sustaining human life.
Program Director
Professor Naohide KINAE, Vice president of University of Shizuoka
Grad. School of Nutrition and Environmental Sciences (GNES, Link )
Toshinao GODA (Prof.)
Mamoru ISEMURA (Prof.)
Kimiko KOBAYASHI (Assoc. Prof.)
Hirokazu KOBAYASHI (Prof., Dean)
Hiromichi KUMAGAI (Prof.)
Tsutomu NAKAYAMA (Prof.)
Norio OHASHI (Prof.)
Hiroshi OHSHIMA (Prof.)
Kayoko SHIMOI (Prof.)
Hidehiko YOKOGOSHI (Prof.)
Tatsuo WATANABE (Prof.)
Grad. School of Pharmaceutical Sciences (GPS, Link )
Noriko YOSHIMURA (Prof., Grad. School of International Relations)
The University of Shizuoka Global COE for Innovation in Human Health
Sciences will not only educate future scientists who understand the
multidisciplinary concepts and technologies of the interactions of
medicine and food, but will also ensure that these future scientists
can solve serious socio-medical problems such as the application of
combined uses of food and drugs in health and medicine for the aging
society.
We will introduce a Ph.D. program to further facilitate our
on-going interdisciplinary research and education in health-longevity
science. This plan will enhance:
the fostering of future scientists in both food and nutritional sciences and pharmaceutical sciences
the cultivation of knowledge and
innovative technology in human health sciences, based on advice from a
group of professionals who previously researched separately, but
now-collaborate
the creation of professionals who will become leaders in industry and regulatory agencies
the nurturing of clinical pharmacists
and clinical dietitians who, as eminent professionals, provide guidance
and instruction concerning food and nutrition as well as pharmaceutical
scientists who command a deep understanding of the amalgamated field of
food, nutrition, and medicine.
With the intention of enhancing
their international linguistic abilities, our Global COE Project will
offer a series of workshops on how to prepare and deliver quality
scientific presentations in English for those students who need to
improve their proficiency in global scientific communication. After
this on-campus language training, some students will have the
opportunity to go to the Ohio State University to participate in a
study abroad program specifically designed for our Global COE. This
program will include classroom language study, interaction with
academic counterparts, as well as the option of enrolling in
graduate-level science courses.
1. Elucidation of the Mechanisms of Drug-Functional Food Interactions, and Database Construction
At the University of Shizuoka Global COE we are conducting clinical
trials to test the efficacy and safety of functional foods and are
establishing the optimum dosage regimens of functional food
constituents in combination with drugs. We are constructing a database
of drug-functional food interactions, based on domestic and other
trials. This database will contribute to an effective integration of
laboratory research results and clinical requirements, clarification of
the mechanisms of drug-functional food interactions, a broadening of
therapeutic options through the utilization of synergistic effects, and
the avoidance of adverse effects of drugs and functional foods.
2. Development of Functional Food and the Effective Use of Undeveloped Resources after Food Processing
Our integrated research perspectives spanning pharmaceutical, food and
nutritional sciences focus on the following issues: a) the search for
medicinal seeds from food materials, b) the development of functional
food containing edible antibodies aiming at oral passive immunization,
and c) the prevention of cancer and allergic diseases through
appropriate food choices. Here, some of Shizuoka's local specialties,
tea tree seeds, tangerine orange peels and zest, and wasabi (Wasabia
japonica) leaves are being utilized as representative undeveloped
resources.
3. The Search for New Biomarkers and the Development of Methods for Evaluating the Safety of Food and Medicine
We are searching for new biomarkers for lifestyle-related and other
diseases by employing high-throughput technology which enables us to
perform comprehensive analyses of whole intermediate metabolites in the
body, a method referred to as 'metabolic profiling.' Molecular probes
such as catechin derivatives are used for screening biomarkers. We are
also establishing standardized methods for the quantitative and
qualitative evaluation of both the efficacy and safety of functional
food factors both in vitro and in vivo.
4. The Creation and Development of Practical Science Related to the Health and Longevity
The validity of selected biomarkers signaling the risks of
lifestyle-related diseases are being investigated in animal models and
in human subjects for application to clinical trials. To evaluate and
monitor the efficacy of individualized food selection in combination
with drug use, 'individual metabolic profiling' data is being collected
and analyzed. This approach serves as the basis for personalized
dietary and drug dosage regimens, taking into account the individual's
metabolic state and genetic background.
Key Characteristics of the Global COE program at the University of Shizuoka
The most original characteristic of the University
of Shizuoka Global COE is the multidisciplinary integration of three
major aspects of scientific knowledge-food sciences responsible for the
production and safety of food, nutritional sciences based upon
physiology, and pharmaceutical sciences pertaining to the discovery,
production and utilization of medicine. For example, in our original
COE organization, more than thirty scientists in our two graduate
schools jointly conducted various collaborative research projects on
egreen tea.f One of the best-known products of Shizuoka Prefecture,
green tea has been investigated to reveal its various functions –
including antimutation, antioxidation, antiviral, and antibacterial
functions– and its effects against various diseases such as cancer,
diabetes, arteriosclerosis, and allergies.
Based on the results of their studies, the Global COE
researchers are continuing to make important contributions towards
future discoveries of the reciprocal effects of food and medicine: the
combined effect (whether positive or negative) of Ginkgo biloba extract
(GBE) and antidiabetic drugs, GBE and sleeping pills, the effect of saw
palmetto extract (SPE) on the treatment of overactive bladder, and the
effects of wasabi as an antibiotic effective against Helicobacter
pylori. Our on-going research has also been engaged in the discovery
and application of the effective features of fruits and vegetables such
as citruses and wasabi to the improvement of human health. These and
other fruitful projects which were initiated under the original COE
scheme have been expanded and supplemented under the current Global COE.