Abstract

, The four research projects in this P01 application on obesity and cancer will all use imaging-derived measures of body fat compartments as their exposures of interest. Imaging data at the two study sites [University of Hawaii (UH) and University of California (USC)] will be acquired by whole-body Dual X-ray Absorptiometry (DXA) and abdominal magnetic resonance imaging (MRI). Since data acquisition and analysis of imaging measures in a multi-center setting require specialized techniques and knowledge, we propose the creation of a dedicated

Public Health Relevance

The Core's main role is to measure body fat amount and distribution in 2,000 Multiethnic Cohort participants (800 at the University of Southern California and 1,200 at the University of Hawaii) by conducting and analyzing whole-body Dual X-ray Absorptiometry (DXA) and abdominal magnetic resonance imaging (MRI) scans. The core will ensure that consistent, high-quality imaging data are collected across sites and over time in a cost-effective manner for use by all four research projects in this P01.

  Funding Agency

Agency
National Institute of Health (NIH)
Institute
National Cancer Institute (NCI)
Type
Research Program Projects (P01)
Project #
5P01CA168530-02
Application #
8565877
Study Section
Special Emphasis Panel (ZCA1-RPRB-B)
Project Start
Project End
Budget Start
2013-09-01
Budget End
2014-08-31
Support Year
2
Fiscal Year
2013
Total Cost
$218,529
Indirect Cost
$23,201

  Institution

Name
University of Hawaii
Department
Type
DUNS #
965088057
City
Honolulu
State
HI
Country
United States
Zip Code
96822

  Publications

Lim, Unhee; Monroe, Kristine R; Buchthal, Steve et al. (2018) Propensity for Intra-abdominal and Hepatic Adiposity Varies Among Ethnic Groups. Gastroenterology :
Gathungu, Rose M; Larrea, Pablo; Sniatynski, Matthew J et al. (2018) Optimization of Electrospray Ionization Source Parameters for Lipidomics To Reduce Misannotation of In-Source Fragments as Precursor Ions. Anal Chem 90:13523-13532
Gathungu, Rose M; Kautz, Roger; Kristal, Bruce S et al. (2018) The integration of LC-MS and NMR for the analysis of low molecular weight trace analytes in complex matrices. Mass Spectrom Rev :
Citronberg, Jessica S; Wilkens, Lynne R; Le Marchand, Loic et al. (2018) Plasma lipopolysaccharide-binding protein and colorectal cancer risk: a nested case-control study in the Multiethnic Cohort. Cancer Causes Control 29:115-123
Randolph, Timothy W; Zhao, Sen; Copeland, Wade et al. (2018) KERNEL-PENALIZED REGRESSION FOR ANALYSIS OF MICROBIOME DATA. Ann Appl Stat 12:540-566
Maskarinec, Gertraud; Lim, Unhee; Jacobs, Simone et al. (2017) Diet Quality in Midadulthood Predicts Visceral Adiposity and Liver Fatness in Older Ages: The Multiethnic Cohort Study. Obesity (Silver Spring) 25:1442-1450
Fu, Benjamin C; Randolph, Timothy W; Lim, Unhee et al. (2016) Characterization of the gut microbiome in epidemiologic studies: the multiethnic cohort experience. Ann Epidemiol 26:373-9
Utzschneider, Kristina M; Kratz, Mario; Damman, Chris J et al. (2016) Mechanisms Linking the Gut Microbiome and Glucose Metabolism. J Clin Endocrinol Metab 101:1445-54
Gathungu, Rose M; Stavrovskaya, Irina G; Larrea, Pablo et al. (2016) Simple LC-MS Method for Differentiation of Isobaric Phosphatidylserines and Phosphatidylcholines with Deuterated Mobile Phase Additives. Anal Chem 88:9103-10
Citronberg, Jessica S; Wilkens, Lynne R; Lim, Unhee et al. (2016) Reliability of plasma lipopolysaccharide-binding protein (LBP) from repeated measures in healthy adults. Cancer Causes Control 27:1163-6

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