Joshua N Sampson

Summary

Affiliation: National Institutes of Health
Country: USA

Publications

  1. pmc Metabolomics in epidemiology: sources of variability in metabolite measurements and implications
    Joshua N Sampson
    Division of Cancer Epidemiology and Genetics, National Cancer Institute, 6120 Executive Blvd, Rockville, MD 20852, USA
    Cancer Epidemiol Biomarkers Prev 22:631-40. 2013
  2. doi request reprint A two-platform design for next generation genome-wide association studies
    Joshua N Sampson
    Biostatistics Branch, DCEG, National Cancer Institute, Rockville, Maryland 20852, USA
    Genet Epidemiol 36:400-8. 2012
  3. pmc Selecting SNPs to identify ancestry
    Joshua N Sampson
    National Cancer Institute, Bethesda, MD, USA
    Ann Hum Genet 75:539-53. 2011
  4. pmc Sources of variability in metabolite measurements from urinary samples
    Qian Xiao
    Nutritional Epidemiology Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Rockville, Maryland, United States of America
    PLoS ONE 9:e95749. 2014
  5. pmc Metabolites of tobacco smoking and colorectal cancer risk
    Amanda J Cross
    Nutritional Epidemiology Branch, Biostatistics Branch, Genetic Epidemiology Branch and Occupational and Environmental Epidemiology Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Department of Health and Human Services, Rockville, MD 20850, USA
    Carcinogenesis 35:1516-22. 2014
  6. pmc Testing multiple biological mediators simultaneously
    Simina M Boca
    Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, MD, USA
    Bioinformatics 30:214-20. 2014

Detail Information

Publications6

  1. pmc Metabolomics in epidemiology: sources of variability in metabolite measurements and implications
    Joshua N Sampson
    Division of Cancer Epidemiology and Genetics, National Cancer Institute, 6120 Executive Blvd, Rockville, MD 20852, USA
    Cancer Epidemiol Biomarkers Prev 22:631-40. 2013
    ..Here, the authors assess the variability of a large subset of metabolites and evaluate the implications for epidemiologic studies...
  2. doi request reprint A two-platform design for next generation genome-wide association studies
    Joshua N Sampson
    Biostatistics Branch, DCEG, National Cancer Institute, Rockville, Maryland 20852, USA
    Genet Epidemiol 36:400-8. 2012
    ..However, the loss of power due to imputation can be more substantial if the relative risks for rare variants are significantly larger than those previously observed for common variants...
  3. pmc Selecting SNPs to identify ancestry
    Joshua N Sampson
    National Cancer Institute, Bethesda, MD, USA
    Ann Hum Genet 75:539-53. 2011
    ..We demonstrate that selection procedures based on this estimate produce small sets of SNPs that can accurately predict ancestry. We also provide a list of the 100 optimal SNPs for identifying ancestry...
  4. pmc Sources of variability in metabolite measurements from urinary samples
    Qian Xiao
    Nutritional Epidemiology Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Rockville, Maryland, United States of America
    PLoS ONE 9:e95749. 2014
    ..We assessed the sources of variability of metabolites from urine samples and the implications for designing epidemiologic studies...
  5. pmc Metabolites of tobacco smoking and colorectal cancer risk
    Amanda J Cross
    Nutritional Epidemiology Branch, Biostatistics Branch, Genetic Epidemiology Branch and Occupational and Environmental Epidemiology Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Department of Health and Human Services, Rockville, MD 20850, USA
    Carcinogenesis 35:1516-22. 2014
    ..16, 95% CI: 0.57-2.37). Biomarkers capturing smoking behavior and metabolic variation exhibit stronger associations with colorectal cancer than self-report, providing additional evidence for a role for tobacco in this malignancy. ..
  6. pmc Testing multiple biological mediators simultaneously
    Simina M Boca
    Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, MD, USA
    Bioinformatics 30:214-20. 2014
    ....