Americans of Pacific Islander ancestry is a highly underserved minority with a significant, disparate burden of cancer. In addition, they are also highly underrepresented among cancer researchers and cancer health care professionals. The University of Guam (UOG) and the University of Hawaii Cancer Center (UHCC) have been engaged in a unique and successful partnership over the past twelve years, currently supported by a U54 grant. As the only U54 Partnership addressing cancer health disparities in Pacific Islanders, the UOG/UHCC Partnership is characterized by a significant number of very distinctive aspects and opportunities. In particular, 37% of the Guam population is represented by indigenous Chamorros/part-Chamorros, while 38% are Filipino and Micronesian. The unique ethnic characteristics of this UOG/UHCC Partnership are paralleled by its unique geographic characteristics (the region covered by HI, GU, and U.S. Pacific Territories/jurisdictions), as well as unique regional opportunities for research, education, and outreach. The UOG/UHCC Partnership has indeed been transformational for the UOG and the Territory of Guam as specified in UOG's Letter of Commitment, including the establishment of a Cancer Research Center at UOG and implementation of legislation markedly increasing taxes on tobacco products. At UHCC the U54 has resulted in increased cancer health disparities research in Pacific Islanders. In this U54 renewal application, our overarching goal is to establish our Partner- ship as the national and international leader in advancing cancer health equity in Pacific Islanders. To achieve this goal we will build upon the success of the last five and a half years.
All Specific Aims of the individual components of our application support our overall objectives, namely 1) to continue to develop the cancer re- search capability and competitiveness of faculty at UOG by increasing the number of UOG faculty with investigator-initiated funding and peer-reviewed publications; 2) to further develop the focus of UHCC research on cancer health disparities, with particular emphasis on Pacific Islanders and related topics of regional relevance such as betel nut chewing and cervical cancer screening and prevention; 3) To continue raising the awareness of cancer and cancer prevention in the multiethnic communities served by UOG and UHCC, with emphasis on Pacific Islanders; and 4) to increase the number of cancer and biomedical science researchers of Pacific Is- lander ancestry in the U.S. by continuing our successful MA, MS, and PhD training programs for Pacific Is- lander students in cancer-related fields, as well as providing guidance to early stage faculty investigators. The leadership at UOG and UHCC are highly committed to this Partnership as evidenced by their strong Letters of Support and the commitment of significant resources to the Partnership.

Public Health Relevance

This grant has supported the only cancer research infrastructure established west of Hawaii, in the U.S. Territory of Guam. Continued funding will support three research projects described herein, focusing on cancers of regional significance. The partnership provides opportunities for faculty as well as pre-doctoral and post-doctoral students to develop and strengthen skills in project design and administration, team collaboration, recruitment and retention, specimen collection, data analysis, manuscript writing, grantsmanship among others. Early stage and senior investigators at the University of Hawaii Cancer Center will gain opportunities to work with new populations in the Hawaii-Pacific region, including Chamorros, Chuukese and Marshallese, and establish collaborations with UOG faculty who share interests in cancer health disparities research. OVERALL CRITIQUES

Agency
National Institute of Health (NIH)
Institute
National Cancer Institute (NCI)
Type
Specialized Center--Cooperative Agreements (U54)
Project #
2U54CA143727-06A1
Application #
9044674
Study Section
Special Emphasis Panel (ZCA1-PCRB-C (O1))
Program Officer
Ogunbiyi, Peter
Project Start
2009-09-28
Project End
2020-08-31
Budget Start
2015-09-25
Budget End
2016-08-31
Support Year
6
Fiscal Year
2015
Total Cost
$1,015,895
Indirect Cost
$301,004
Name
University of Hawaii
Department
Family Medicine
Type
Schools of Medicine
DUNS #
965088057
City
Honolulu
State
HI
Country
United States
Zip Code
96822
Faouzi, Malika; Neupane, Ram P; Yang, Jian et al. (2018) Areca nut extracts mobilize calcium and release pro-inflammatory cytokines from various immune cells. Sci Rep 8:1075
David, Annette M; Haddock, Robert L; Bordallo, Renata et al. (2017) The use of tobacco tax revenues to fund the Guam Cancer Registry: A double win for cancer control. J Cancer Policy 12:34-35
Murphy, Kelle L; Liu, Min; Herzog, Thaddeus A (2017) Confirmatory factor analysis and structural equation modeling of socio-cultural constructs among chamorro and non-chamorro micronesian betel nut chewers. Ethn Health :1-12
Hernandez, Brenda Y; Bordallo, Renata A; Green, Michael D et al. (2017) Cancer in Guam and Hawaii: A comparison of two U.S. Island populations. Cancer Epidemiol 50:199-206
Leon Guerrero, Rachael T; Novotny, Rachel; Wilkens, Lynne R et al. (2017) Risk factors for breast cancer in the breast cancer risk model study of Guam and Saipan. Cancer Epidemiol 50:221-233
Hernandez, Brenda Y; Zhu, Xuemei; Goodman, Marc T et al. (2017) Betel nut chewing, oral premalignant lesions, and the oral microbiome. PLoS One 12:e0172196
Huang, Junhao; Furuya, Hideki; Faouzi, Malika et al. (2017) Inhibition of TRPM7 suppresses cell proliferation of colon adenocarcinoma in vitro and induces hypomagnesemia in vivo without affecting azoxymethane-induced early colon cancer in mice. Cell Commun Signal 15:30
Paulino, Yvette C; Hurwitz, Eric L; Ogo, Joanne C et al. (2017) Epidemiology of areca (betel) nut use in the mariana islands: Findings from the University of Guam/University of Hawai`i cancer center partnership program. Cancer Epidemiol 50:241-246
Badowski, Grazyna; Somera, Lilnabeth P; Simsiman, Brayan et al. (2017) The efficacy of respondent-driven sampling for the health assessment of minority populations. Cancer Epidemiol 50:214-220
Paulino, Yvette C; Ettienne, Reynolette; Novotny, Rachel et al. (2017) Areca (betel) nut chewing practices of adults and health behaviors of their children in the Freely Associated States, Micronesia: Findings from the Children's Healthy Living (CHL) Program. Cancer Epidemiol 50:234-240

Showing the most recent 10 out of 31 publications