Center for Public Health Studies

Jan C. Semenza
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Education

Ph.D. 1991 Cell and Molecular Biology, Swiss Federal Institute of Technology, Switzerland; carried out at Medical Research Council, Laboratory of Molecular Biology, Cambridge, United Kingdom.

M.P.H. 1994 Environmental Health Sciences, School of Public Health, University of California at Berkeley.

M.S. 1987 Molecular Genetics, Swiss Federal Institute of Technology, Switzerland.
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Employment

Associate Professor of Public Health, School of Community Health, Portland State University, Portland, Oregon. 2000-present.

Clinical Associate Professor of Public Health and Preventive Medicine, Oregon Health Sciences University, Portland, Oregon. 2000-present.

WHO Short Term Consultant for Polio and Measles Eradication Initiatives at EMRO, Alexandria, Egypt; EURO, Copenhagen, Denmark; and PAHO, Haiti. 1998-2001.

Assistant Professor of Environmental Epidemiology, Epidemiology Division, Department of Medicine, University of California, Irvine. 1997-1999.

Epidemic Intelligence Service (EIS) Officer, National Center for Environmental Health, Centers for Disease Control and Prevention, Atlanta, Georgia. 1995-1997.

Assistant Research Toxicologist and Lecturer, School of Public Health, University of California at Berkeley. 1994-1995.

Postdoctoral Researcher, Toxicology, as above; funded by National Institute of Environmental Health Sciences Superfund traineeship. 1993-1994.

Postdoctoral Fellow, European Community Science Plan, Medical Research Council Laboratory of Molecular Biology, Cambridge, United Kingdom. 1991-1992.
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Dissertations

The Sorting Receptor for Soluble ER Proteins. ETH Dissertation No.9533. 1991; Prof. Theo Koller.

Study of the NodABC Upstream Regulatory Region of Bradirhizobium japonicum. ETH Diplomarbeit. 1987; Prof. Hauke Hennecke.
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Refereed Publications or Other Creative Achievements

Chapters
Semenza, J.C. Case Study on Diarrhoea and Environmental Interventions. In: Handbook on Children's Environmental Health. Editor Jamie Bartram; WHO Task Force for the Protection of Children's Environmental Health. Geneva, World Health Organization (solicited).

Articles
22. Dwight, R.H. Semenza J.C., Baker D.B., and Olson B.H. Linking urban runoff with coastal water quality in Orange County, California. Water Environment Research (2002) 74(1):82-90.

21. Speer, S., Semenza J.C., Kurosaki T, and Anton-Culver, H. Risk factors for acute myeloid leukemia and multiple myeloma: a combination of geographic information system and case control studies. Journal of Environmental Health (2002) 64(7):9-16.

20f. Semenza, J.C., Ziogas A., Largent J., Peel D., and Anton-Culver H. Gene-Environment Interactions in Kidney Cancer. American Journal of Epidemiology (2001) 153 (9): 851-859. (see editorial comments)

19. Semenza J.C. Acute renal failure during heat waves. American Journal of Preventive Medicine (1999) 17(1): 97. (commentary)

18e. Semenza, J.C., McCullough, J., Flanders, D.W., McGeehin M.A., Lumpkin JR. Excess hospital admissions during the 1995 heat wave in Chicago, American Journal of Preventive Medicine (1999) 16(4): 269-277. (see editorial comments)

17. Semenza, J.C. Are electronic emergency department data predictive of heat related mortality? Journal of Medical Systems (1999) 23(5):419-21, 423-4. (letter to the editor).

16. Semenza, J.C., Roberts, L., Henderson, A., Bogan, J. and Rubin, C.H. Water distribution system and diarrheal disease transmission: A case study in Uzbekistan. American Journal of Tropical Medicine and Hygiene, (1998) 59(6):941-946.

15. Semenza, J.C. Preventing hypothermia-related death. Journal of the American Medical Association (JAMA) (1997) 278 (2): 115-116. (letter to the editor)

14. Semenza J.C., Tolbert P.E., Rubin C.H., Guillette L.J.Jr. and Jackson R.R. Reproductive toxins and alligator abnormalities at Lake Apopka, Florida. Environmental Health Perspectives (1997) 105(10):1030-1032.

13. Semenza, J.C. and Weasel, L.H. Molecular epidemiology in environmental health: Tumor supressor gene p53 as a biomarker. Environmental Health Perspectives (1997) 105, Supplement 1:155-163.

12. Semenza, J.C. Preventing hypothermia-related deaths. Journal of the American Medical Association (JAMA) (1996) 278(2):115-116. (letter to the editor)

11. Semenza, J.C. Deaths in the Chicago heat wave. New England Journal of Medicine (1996) 335:1848-1849. (letter to the editor)

10. CDC. Hypothermia-related deaths - Vermont, October 1994-February 1996. (1996). Mortality and Morbidity Weekly Report (MMWR) 45:1093-1095; reprinted in Journal of the American Medical Association (JAMA) (1996) 277(4):283-284.

9c,d. Semenza, J.C., Rubin, H.C., Falter, K.H., Selanikio, J.D., Flanders, D.W. and Wilhelm, J.L. Risk factors for heat-related mortality during the July 1995 heat wave in Chicago. New England Journal of Medicine (1996) 335(2):84-90. (see editorial comments)

8. CDC. Heat-wave related mortality - Milwaukee, Wisconsin, July 1995. Mortality and Morbidity Weekly Report (MMWR) (1996) 45:505-507; reprinted in Journal of the American Medical Association (JAMA) (1996)276:275.

7. Jean, J., Zehn L., Semenza, J.C., Beach, B. and Smith, M.T. Tetrasomy 8 detected by interphase cytogenetics in a child with acute lymphocytic leukemia. Cancer Genetics and Cytogenetics (1996) 92:135-140.

6. CDC. Heat-related mortality - Chicago, July 1995. Mortality and Morbidity Weekly Report (MMWR) (1995) 44:577-579; reprinted in Journal of the American Medical Association (JAMA) (1996) 274:602.

5. Semenza, J.C. and Pelham, H.R.B. Changing the specificity of the sorting receptor for luminal endoplasmic reticulum proteins. Journal Molecular Biology (1992) 224:1-5

4. Semenza, J.C. and Pelham, H.R.B. A yeast homologue of a proteasome subunit. DNA Sequence- Journal (1991) 1:219.

3a,b. Semenza, J.C., Hardwick, K.G., Dean, N. and Pelham, H.R.B. ERD2, a yeast gene required for the receptor-mediated retrieval of luminal ER proteins from the secretory pathway. Cell (1990) 61:1349-1357. (see editorial comments)

2. Hardwick, K.G., Lewis, M.J., Semenza, J., Dean, N. and Pelham, H.R.B. ERD1, a yeast gene required for the retention of luminal endoplasmic reticulum proteins, affects glycoprotein processing in the Golgi apparatus. EMBO Journal (1990) 9:623-630.

1. Gottfert, M., Lamb, L.W., Gasser, R., Semenza, J. and Hennecke, H. Mutational analysis of the Bradyrhizobium japonicum common nod genes and further nod box-linked genomic DNA regions. Molecular and General Genetics (1989) 215(3):407-415.

Accompanying Editorial Comments
f Smoking and kidney cancer: bad news and worse news. (2001) Oncology Week in Review II(18):3

e Kilbourne E. M (1999). The spectrum of illness during heat waves. American Journal of Preventive Medicine 16(4):359-360.

d Kellermann, A.L. and Todd, K.H.(1996). Killing Heat. New England Journal of Medicine 335:126-127

c Heat wave claimed solitary, sick people. (1996) Science News 150: 63.

b Warren, G. and Simons, K. (1990). Membranes: Editorial Overview. Current Opinion in Cell Biology: 2:603.

a Warren, G (1990) Salvage receptors: two of a kind? Cell 62:1-2

Completed works

13. Semenza J.C. (2001). Trip Report: Visit to Departement Sanitaire du Plateau Central, June 19-27, 2001. Report submitted to PAHO, WHO, Washington, USA

12. Semenza J.C. (2001). Trip Report: Visit to Departement Sanitaire Nord Est, June 12-17, 2001. Report submitted to PAHO, WHO, Washington, USA

11. Semenza J.C. (2001). Trip Report: Visit to Departement Sanitaire Nord Est, May 29 to June 9, 2001. Report submitted to PAHO, WHO, Washington, USA

10. Semenza J.C. (2001). Trip Report: Visit to Cap Haïtien, May 14 to 26, 2001. Report submitted to PAHO, WHO, Washington, USA

9. EMRO (1999). Measles Outbreak in the Netherlands. CD News 20:20

8. Semenza J.C. (1999). Trip Report: Visit of EMRO Alexandria, December 15, 1998 to January, 1999. Report submitted to, CDC, Polio Eradication Initiative, Atlanta, GA

7. Jafari H. and Semenza J.C. (1999). Trip Report: Visit of Khartoum, 5-10 January, 1999. Report submitted to EMRO, WHO, Alexandria, Egypt

6. Anton-Culver H., Culver B.D., Delfino R., Le H., Semenza J.C., Taylor T.H., Ziogas A. (1998). The environmental health effects study; Report submitted to the OCWD

5. McCullough J., Semenza J.C., Kiezak S., Rubin C., Mcgeehin M. (1998). Brain Cancer Cluster Investigation in Johnson, Iowa, and Washington Counties: Iowa, 1993-1996. Report submitted to the Iowa Department of Public Health.

4. Semenza, J.C., Roberts, L., Henderson, A., Rubin, C.H., Bogan, J. and McGeehin, M. (1997). Debugging the system: Water policy implications from a randomized intervention trial in Uzbekistan. In: Program of the 46th Annual EpidemicIntelligence Service Conference, April 14-18, 1997, CDC, Atlanta GA.

3. Semenza, J.C., Roberts, L., Henderson, A.K., Rubin, C.H., Bogan, J. (1996). Prevention of diarrheal diseases through the use of home chlorination: A randomized intervention study in Nukus, Uzbekistan. Report submitted to USAID, Tashkent.

2. Semenza, J.C., Rubin, C.H., Falter, K.H., Selanikio, J.D., Flanders, D.W., Wilhelm J.L. (1996). The hot zone: Risk factors for heat-related mortality, Chicago 1995. In: Program of the 45th Annual Epidemic Intelligence Service Conference, April 22-26, 1996, Centers for Disease Control and Prevention, Atlanta GA.

1. Semenza, J.C., Falter, K.H., Rubin, C.H., McGeehin, M.A. (1995). Risk factors for heat-related mortality: Results from a case-control study: Chicago, July 1995. Report submitted to the Chicago Department of Public Health.

Other: Published Abstracts

10. Semenza, J.C., Ziogas A., Largent J., Peel D., and Anton-Culver H. NAT2, Smoking and Risk for Renal Cell Carcinoma. Proceedings Clinical Nephrology (2001) A24

9. Semenza, J.C., Ziogas A., Largent J., Peel D., and Anton-Culver H. Smoking and Kidney Cancer Risk. Proceedings American Association of Public Health (2000) 5242:598

8. Semenza, J.C. Health Disparities: Susceptibility to Environmental Exposures. Proceedings American Association of Public Health (2000) 5018

7. Semenza, J.C. Bioterrorism: Public Paranoia or Public Health Threat? Proceedings American Association of Public Health (2000) 3146

6. Semenza, J.C., Roberts, L., Henderson, A., Rubin, C.H., Bogan, J. and McGeehin, M. Debugging the System: Water policy implications from a randomized intervention trial in Uzbekistan. Proceedings American Association of Public Health (1997) 1168:77

5. Semenza, J.C., Roberts, L., Henderson, A., Rubin, C.H., Bogan, J. and McGeehin, M. Water policy implications from a randomized intervention trial in Uzbekistan. American Journal of Epidemiology (1997) 145(11):167.

4. Semenza, J.C., Rubin, C.H., Falter, K.H., Selanikio, J.D., Flanders, D.W., Wilhelm J.L. The hot zone: Risk factors for heat-related mortality, Chicago 1995. American Journal of Epidemiology (1996) 143 (11):171.

3. Semenza, J.C., Lewis, M.J., Hardwick, K.G., Dean, N., Sweet, D.J., and Pelham, H.R.B. The sorting receptor for soluble ER proteins. USGEB Meeting: Experientia (1991) 47:121.

2. Semenza, J.C., Hardwick, K.G., Lewis, M.J., Dean, N., and Pelham, H.R.B. ERD2, an essential yeast gene required for the retention of luminal ER proteins. USGEB Meeting: Experientia (1990) 46:362.

1. Pelham, H.R.B, Dean, N., Hardwick, K.G., Lewis, M.J., Semenza, J.C., and Sweet, D.J. Genes required for retrieval of resident ER proteins from the Golgi. USGEB Meeting: Experientia (1990) 46:S2-1.

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Non-Refereed Publications or Other Creative Achievements

Articles
Amazon Mission; Providing needed medical assistance in the Amazon basin. PSU Magazine (2001) 15(2): 12-14.

Presentations at Professional Meetings

Oct 2001 Gene-Environment Interactions in Kidney Cancer; Biology Department, Portland State University, Oregon.

April 2001 NAT2 and NQO1 Variants and Risk for Renal Cell Carcinoma; Clinical Nephrology Meeting, Orlando, Florida.

Feb 2001 Rapid Case Ascertainment; Oregon Cancer Registrar Association, Portland OR

Jan 2001 The Oregon Health Survey; Northwest Health Foundation Grantee Meeting, Portland, Oregon.

Nov 2000 Genetic Kidney Cancer Susceptibility; Legacy Cancer Center, Portland OR

June 2000 Epidemiologal Experiences; International Public Health Forum on the Amazon River Population; Manaus, Brazil.

May 2000 Genetic Kidney Cancer Susceptibility; Western Regional Epidemiology Network. Ashland, OR.

Nov 1999 Heat-related Illness: A Hidden Danger; Annual Meeting, American Public Health Association, Chicago, Illinois.

April 1999 Environmental Health in the Developed and Developing World; Swiss Federal Institute of Technology, Zurich, Switzerland.

Nov 1998 Epidemiology of Endocrine Disrupters; NSF Workshop on Mechanisms of Developmental Disruption in Amphibians, San Diego, CA.

March 1998 Ecologic Assessment of Health Impacts from Recharged Water in Orange County; SARWQH Study, Orange County Water District.

Oct 1998 Phase I of Environmental Health Effects Study; Scientific Advisory Board, UCI

Nov 1997 Debugging the System: Water policy implications from a randomized intervention trial in Uzbekistan; Annual Meeting, American Public Health Association, Indianapolis, Indiana.

May 1997 Age and other risk factors in the epidemiology of heat-related illness and death. American College of Sports Medicine; 44th annual meeting. Denver, Colorado

April 1997 Water policy implications from an epidemiologic investigation in Uzbekistan; Orange County Water District, Health and Regulatory Department.

April 1997 The Hot Zone: Risk factors for Heat-Related Mortality and Morbidity during the July 1996 Heat Wave in Chicago; Epidemiology Division, University of California at Irvine.

April 1997 Debugging the System: Water Policy Implications from a Randomized Intervention Trial in Uzbekistan; 46th Annual Epidemic Intelligence Service Conference, Centers for Disease Control and Prevention, Atlanta, GA.

March 1997 Active Diarrheal Surveillance during a Randomized Intervention Trial; Centers for Disease Control and Prevention, Grand Rounds, Atlanta, GA.

April 1996 The Hot Zone: Risk factors for Heat-Related Mortality Chicago 1995; 45th Annual Epidemic Intelligence Service Conference, Centers for Disease Control and Prevention, Atlanta, GA.

Nov 1996 Risk factors for Heat-Related Mortality Chicago 1995; Annual Meeting, American Public Health Association, New York, New York.

Aug 1996 Biomarkers in Environmental Health; Environmental Epidemiology Course, Tashkent, Uzbekistan.

Dec 1991 A Seven Trans-membrane Receptor Sorts Soluble ER Proteins; Max Planck Institute, Martinried, Munich, Germany.

Nov 1991 The Sorting Receptor for Soluble ER Proteins; University of Zurich, Biochemistry Department, Switzerland.

Nov 1991 Retrieval of Resident ER Proteins; Instituto di Ricerca Medica San Raffaele, Milan, Italy.

Nov 1991 Genes Required for Retrieval of Soluble ER Proteins; University of Geneva, Biochemistry Department, Switzerland.

Nov 1991 Retention of Luminal ER Proteins; University of Basel Biozentrum, Biochemistry Department, Switzerland.

Oct 1991 Erd2, an Essential Yeast Gene Required for the Retention of Luminal ER Proteins; University of Wales, Biochemistry Department, Aberystwyth, UK.

July 1991 Sorting of Soluble ER Proteins; Gordon Conference, Putney, VT.

June 1991 Cloning by Complementation: A Gene Required for the Retention of Luminal ER Proteins; Massachusetts Institute of Technology, Cambridge, MA.

June 1991 Sorting of Soluble ER Proteins; New York University, Cell Biology Department, New York, NY.

June 1991 Sorting of Soluble ER Proteins; Sloan-Kettering Institute, Biochemistry Department, New York, NY.

Sept 1990 Genes Required for ER Sorting; European Cell Biology Organization Meeting, Florence, Italy.

June 1990 A Genetic Approach to ER Sorting in Yeast; ETH Zurich, Cell Biology Department, Switzerland.
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Honors, Grants, and Fellowships

Awards and Fellowships

2001 Recognition for Humanitarian Work in Brazil, Her Majesty Silvia Queen of Sweden.

2000 International Health Forum Award, Vision 2000, Ariau Towers, Brazil.

1997 Shepard Award Nominee, Centers for Disease Control and Prevention, Atlanta, GA.

1997 Schnitker Award Nominee, Centers for Disease Control and Prevention, Atlanta, GA.

1996 Certificate of Commendation, Office of the Medical Examiner, Cook County IL.

1996 Langmuir Prize Nominee, Centers for Disease Control and Prevention, Atlanta, GA.

1995 Epidemic Intelligence Service Fellowship, National Center for Environmental Health, Centers for Disease Control and Prevention, Atlanta, GA.

1994 Toxic Substance Research Program Fellowship School of Public Health, University of California at Berkeley, Berkeley, California.

1993 National Institute of Environmental Health Sciences Superfund Traineeship, School of Public Health, University of California at Berkeley, Berkeley California.

1990 European Community Science Plan Fellowship, Brussels.

1990 Swiss National Research Foundation Fellowship, Switzerland.

1989 Student Fellowship, Swiss Federal Institute of Technology, Switzerland.

1989 Roche Research Foundation Fellowship, Switzerland.

Funded Grants

10. Determinants of the Spatial Distribution of Leukemia in Oregon. Medical Research Foundation, OHSU ($ 25,000; 2001). PI: Jan C. Semenza, PSU

9. Social Determinants of Leukemia Incidence in Oregon. College of Urban and Public Affairs, PSU ($ 12,000; 2001). PI: Jan C. Semenza, PSU

8. Genetic Susceptibility to Kidney Cancer: A Pilot Study. American Cancer Society ($ 24,665). PI: Jan C. Semenza, PSU

7. Gene-Environment Interactions in Renal Cancer. National Kidney Foundation (Competitive Renewal: $ 25,000; 2000). PI: Jan C. Semenza, PSU

6. The Oregon Health Survey. Northwest Health Foundation ($ 57,627; 2000). PI: Jan C. Semenza, PSU

5. Estrogen and Breast Cancer Susceptibility: A Pilot Study. NCI Seed Grant through Oregon Cancer Center ($ 25,000; 2000). PI: Jan C. Semenza, PSU

4. Breast Cancer and Diet. Innovative Cancer Control Initiatives in Cancer Centers ($ 25,000; 1999). PI: Jan C. Semenza, UCI

3. Gene-Environment Interactions in Renal Cancer. National Kidney Foundation ($ 25,000; 1999). PI: Jan C. Semenza, UCI

2. Genetic Interactions in Renal Cancer. American Cancer Society, Institutional Research Grant; ($ 12,000; 1998) PI: Jan C. Semenza, UCI

1. Evaluation of Health Impacts of Multiple Toxic Air Pollutants in a Southern California Community. California Air Resources Board. ($ 250,000; 1998). PI: Ralph J. Delfino; Co-PI: Jan C. Semenza, UCI
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Ongoing Research Projects and Other Creative Achievements

GIS Mapping of Leukemia in Oregon

This project aims to determine the spatio-temporal distribution of leukemia in Oregon
and correlate the occurrence of leukemia to environmental exposures. Geographic Information System (GIS) will be used to map out leukemia cases along with other potential risk factors for leukemia such as demographic, occupational and societal factors. This method is designed to reveal potential leukemia clusters in the state, but also highlight associations with specific risk factors that could have contributed to unusual clustering of leukemia cases.

Gene-Environment Interactions in Renal Cancer
This pilot study will enroll cancer patients and controls in a study designed to determine medical and genetic risk factors for kidney cancer. Further expansion of this study will allow the investigation of specific gene-environment interactions in kidney cancer. This pilot study will demonstrate the feasibility of using the Oregon Cancer State Registry as a tool for analytic epidemiologic studies. Furthermore, it will initiate the selection of a control population that can be used for case control studies of other cancer types.

Estrogen and Breast Cancer Susceptibility
We will explore a polymorphic gene whose gene product is involved in the metabolism of estrogen. NAD(P)H:quinone oxidoreductase (NQO1) converts reactive quinone derivatives including estrogen metabolites to less toxic hydroxy metabolites. NQO1 has been found to be polymorphic in the population with allele frequencies ranging from 10% to 50%. It has been documented that the polymorphic variant of NQO1 has reduced enzymatic activity and we hypothesize that individuals with such a polymorphism might be at increased risk for breast cancer due to subsequent reduced detoxification activity. We will genotype 30 breast cancer patients, as well as 60 population-based control individuals without breast cancer. Case subjects will be identified through the Oregon State Cancer Registry and control subjects will be randomly selected from Oregon residents using random digit dialing.

The Oregon Health Survey
This project aims to build an infrastructure in Oregon for establishing research on cancer prevention and etiology. The project is designed to complement the recently initiated Oregon State Cancer Registry and to enhance its usefulness by identifying and characterizing a complementary cancer-free control population. In order to establish such a control population we will enroll 300 cancer-free Oregon residents in a health survey and collect detailed demographic and epidemiological information on them. Study participants will also be requested to donate biological samples such as blood or cheek cells that will be used for laboratory analysis and allow cancer researchers to identify genetic risk factors for cancer.
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Other Teaching, Mentoring and Curricular Achievements


Film and Health (PHE 410) Portland State University, University Studies. Winter 2001

Epidemiology Survey (PHE510) Portland State University; Spring 2000; Winter 2001.

Concepts in Environmental Health (PHE 580) Portland State University; Winter and Spring 2000; Winter 2001.

Epidemiology of Women's Health, UC Irvine, Department of Medicine; Egyptian Fellows 1998-1999.

Cancer Epidemiology (SE275F) UC Irvine, Department of Medicine; Fall 1998.

Environmental Health; Principles of Epidemiology (HS400/500) CA State University, Long Beach Spring 1998.

Epidemiology and Biostatistics (SE226), UC Irvine, Department of Medicine; Spring 1998/99.

Environmental Epidemiology (SE275E), UC Irvine, Department of Medicine; Fall 1997.

Epidemiology of Women's Health, UC Irvine, Department of Medicine; Egyptian Fellows 1997-1998.

PD-II Epidemiology Content Area for Medical Students, UC Irvine, Department of Medicine; 1997-1998.

Environmental Epidemiology for Ministers of Health from Uzbekistan, Kazakhstan, and Turkmenistan, Taschkent 12-23 August, 1996.

Biomarkers in Epidemiology and Toxicology (PH295{3}), UC Berkeley, School of Public Health; Fall 1994.

Chemical Carcinogenesis (PH271C), UC Berkeley, School of Public Health; Spring 1994

Student Advisor for:
Scott Rigdon, National Polio Immunization in Haiti, MPH Internship, June-July 2001

Hang Zhou, Multivariate Modeling, PSU 2001

Yves Vimegnon, Development of Questionnaire for Epidemiologic Research, PSU 2000

Brian Altonen, Ecology of Leukemia in Oregon, PSU, 2000 to present

Ryan H. Dwight; Coastal water quality study: A social-epidemiological analysis of Orange County's coastal water quality. School of Social Ecology, UCI; 1997 to present.
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Other Community Outreach Achievements

Polio National Immunization; May 2001 to July 2001
• Attendance at international consultants meeting in Port au Prince, Haiti; short-term consultant for PAHO, WHO for planning, organization and execution of the polio vaccination campaign to interrupt the circulation of the Sabin-derived polio type-1 virus in Haiti (PSU Magazine, in press).
• Activities included logistical support, vaccine and supply delivery, cold chain establishment, community outreach, social mobilization, scheduling of school immunizations, teacher training and monitoring of vaccination coverage.

Health Mission in the Amazon; June 2000
• Conducted cross-sectional survey of health status of population along the Amazon River. Assessment of ophthalmologic needs in a population served by a medical ship (PSU Magazine, 2001; 15:12-14).
• Presentation at international public health conference in Manaus, Brazil.

Measles Surveillance; June 1999 to July 1999
• Measles outbreak assessment in the Netherlands affecting 160 children from a reformist church primary school, a community that objects to vaccination leading to an accumulation of sufficient susceptible subjects for an outbreak of this size to occur (CD News No. 20, 1999).
• Attendance at international measles consultants meeting in Geneva, in June 1999 and short-term consultant at EURO, WHO in Copenhagen for measles control and elimination initiative in Europe.

Acute Flaccid Paralysis (AFP) Surveillance; Dec 1998 to Feb 1999
• Short-term consultant at EMRO, WHO in Alexandria, Egypt in 1998 for polio eradication initiative with a focus on AFP surveillance. Evaluation of certification activities in different member states and communication with national committees for certification of poliomyelitis eradication to assure progress towards polio elimination.
• Reviewed AFP surveillance data in Khartoum, Sudan and appraised performance of surveillance system and extent of virus circulation in Sudan. Assessment of preparations for NID implementation and EpiInfo database for case tracking.

Infectious Disease Transmission during Recreational Water Use; April to June 1998 and 1999
• Supervised cross-sectional survey of exposed and unexposed surfers from Orange County and Santa Cruz and assessed the infectious disease burden in these two populations in order to determine the impact of environmental pollution on health. Identification of two-fold increased risk of infectious diseases in surfers of Orange County, where pollution of coastal waters is of major public health concern.

Water Contamination and Cancer; Aug 1998 to July 1999
• Epidemiologic study of the health consequences related to reclaimed and recharged water in Southern California. Ecologic and case control studies to assess cancer risk from consumption of reclaimed and recharged water.

Active Diarrheal Surveillance; June to Aug 1996
• Implementation of epidemiologic field investigation in Uzbekistan, where gastrointestinal diseases are endemic, with the goal of evaluating the human health impact of the ecological disaster of the Aral Sea in Central Asia in 1996.
• Randomized intervention trial combined with active surveillance and evaluation of microbiological drinking water quality in order to determine diarrheal disease transmission, and environmental source of contamination in water distribution system (Semenza et al., 1998).

Brain Cancer Cluster; Jan 1996

• Design and execution of case control study of environmental and occupational risk factors for brain cancer in Iowa. Subjects interviewed about their pesticide, radiation, and electromagnetic field exposures and compared to randomly selected controls.

Heat-related morbidity; July 1995
• Analysis of all inpatient hospital discharge diagnoses during the 1995 heat wave in Chicago to determine the underlying chronic diseases resulting in hospitalization.
• Identification of excess admissions during the heat wave week for cardiovascular diseases, diabetes, renal diseases, and nervous system disorders as well as patient admissions with emphysema and epilepsy (Semenza et al., 1999). These findings lend themselves to directed public health interventions to prevent heat-related morbidity in the future.

Heat-related mortality; July 1995
• Lead investigator of CDC response to the 1995 heat wave in Chicago. Design, conduct, and analysis of case control study to identify risk factors of heat-related mortality.
• Survey of city residents with a team of 80 interviewers collecting information concerning medical, behavioral, and societal risk factors. Results published with an editorial in NEJM (Semenza et al., 1996).
• Evaluation of surveillance system established by the Medical Examiner for heat-related deaths.
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Scholarly Works in Progress

Articles

Semenza, J.C., Ziogas, A., Largent, J., Anton-Culver, H. Differential Risk for Renal Cell Carcinoma by Sex due to Myeloperoxidase Variants (in preparation).

Dwight, R.H. Fernandez, L.M., Semenza J.C., Baker D.B., and Olson B.H. Estimated health costs for illnesses associated with recreational contact with marine waters contaminated by urban runoff (submitted).

Semenza, J.C., Delfino,R.J., Ziogas, A., Anton-Culver, H. Breast Cancer Risk and Methylenetetrahydrofolate Reductase Polymorphism (submitted)

Dwight, R.H. Semenza J.C., Baker D.B., and Olson B.H. Health effects associated with recreational coastal water use in urban vs. rural California during El Nino and La Nina Winters. (submitted).
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Significant Professional Development Activities

National Grant Review
National Oceanic and Atmospheric Administration
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Reviewer for Peer-Reviewed Journals

American Journal of Public Health
American Journal of Preventive Medicine
International Journal of Epidemiology
Environmental Health Perspectives
Clinical Chemistry
Journal of the American Medical Women's Association
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Governance and Other Professionally Related Services

Board Membership

Oregon State Cancer Registry, OR Department of Human Resources (Advisory board member)

Oregon Center for Environmental Health (Board member)
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Governance Activities for the University, College, Department

• Human Subject Research Review Committee member, PSU 2001.
• Curriculum Committee member, PSU 2001.
• OR Masters of Public Health Program, MPH Symposium Coordination Committee member, 2000/01.
• OR Masters of Public Health Program, Core Course Coordination Committee member, 2000/01.
• OR Masters of Public Health Program, Recruitment to MPH degree Sub-committee member, 2000/01.
• Chair, Search Committee for assistant/associate professor at School of Community Health, PSU 2000/01.
• Search Committee member for assistant professor at School of Community Health, PSU 2000.
• Library Committee member, College of Urban and Public Affairs, PSU 2000/01.
• Ph.D. qualifying exam for R. H. Dwight, with committee members Drs. Betty Olson (Chair), Dean Baker, Mark Baldassare, and Oladele Ogunseitan. 1997.
• Faculty interviewer for medical student applicants, UCI College of Medicine, 1998.
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Professionally-related Service

Session organizer

• National Science Foundation-sponsored workshop on mechanisms of developmental disruption in amphibians; Epidemiology of endocrine disrupters; Nov 1998. San Diego, CA.
• American Association of Public Health meeting in Boston Nov 2000; Health Disparities: Susceptibility to Environmental Exposures (Environment Session: #5018) Nov 2000.
• American Association of Public Health meeting in Boston Nov 2000; Bioterrorism: Pubic Paranoia or Public Health Threat? (Socialist Caucus: #3146) Nov 2000.
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Membership in Professional Societies

• Society for Epidemiologic Research
• Oregon Cancer Center, Oregon Health Sciences University, Portland
• American Association of University Professors
• American Association for Public Health
• Chao Family Comprehensive Cancer Center, Irvine
• Swiss Association for Experimental Biology
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Certification

2001 Certification for Human Subjects Assurance Training Online at Portland State University.

2001 Certification for Human Subjects Research Training by Oregon Health Sciences University.

1999 Certification for Human Subjects Research Training by University of California at Irvine.

1993 Certificate in Conflict Mediation, Training in Peace and Conflict Studies, University of California at Berkeley, Berkeley, California.