Comparative transcriptomics and metabolomics in a rhesus macaque drug administration study.

ABSTRACT: We describe a multi-omic approach to understanding the effects that the anti-malarial drug pyrimethamine has on immune physiology in rhesus macaques (Macaca mulatta). Whole blood and bone marrow (BM) RNA-Seq and plasma metabolome profiles (each with over 15,000 features) have been generated for five naïve individuals at up to seven timepoints before, during and after three rounds of drug administration. Linear modeling and Bayesian network analyses are both considered, alongside investigations of the impact of statistical modeling strategies on biological inference. Individual macaques were found to be a major source of variance for both omic data types, and factoring individuals into subsequent modeling increases power to detect temporal effects. A major component of the whole blood trans

SUBMITTER: Lee KJ 

PROVIDER: S-EPMC4233942 | biostudies-literature | 2014

REPOSITORIES: biostudies-literature