Differentially conserved transcriptomic response to adversity related to self-rated health in the multi-ethnic study of atherosclerosis.

Self-rated health (SRH) is considered a strong indicator of well-being and clinical health status and has been linked to inflammatory markers. The objective of this work was to examine how self-rated physical health (SRPH) and mental health (SRMH) influence the immune system through the regulation of a stress-related gene expression profile known as the 'conserved transcriptional response to adversity' (CTRA), which involves the up-regulation of pro-inflammatory genes and down-regulation of genes involved in type I interferon (IFN) response and antibody synthesis. CTRA expression data were derived from genome-wide transcriptional data on purified monocytes in 1264 adult participants from the multi-ethnic study of atherosclerosis.