Whole blood transcriptome analysis in onchocerciasis.

ABSTRACT: Identifying the molecular mechanisms controlling the host's response to infection with Onchocerca volvulus is important to understand how the human host controls such parasitic infection. Little is known of the cellular immune response upon infection with O. volvulus. We performed a transcriptomic study using PAXgene-preserved whole blood from 30 nodule-positive individuals and 21 non-endemic controls. It was found that of the 45,042 transcripts that were mapped to the human genome, 544 were found to be upregulated and 447 to be downregulated in nodule-positive individuals (adjusted P-value < 0.05). Pathway analysis was performed on this set of differentially expressed genes, which demonstrated an impact on oxidative phosphorylation and protein translation. Upstream re

SUBMITTER: Lagatie O 

PROVIDER: S-EPMC9445278 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature