Reduced Gut Microbiome Diversity in People With HIV Who Have Distal Neuropathic Pain.

ABSTRACT: Gut dysbiosis, defined as pathogenic alterations in the distribution and abundance of different microbial species, is associated with neuropathic pain in a variety of clinical conditions, but this has not been explored in the context of neuropathy in people with HIV (PWH). We assessed gut microbial diversity and dysbiosis in PWH and people without HIV (PWoH), some of whom reported distal neuropathic pain (DNP). DNP was graded on a standardized, validated severity scale. The gut microbiome was characterized using 16S rRNA sequencing and diversity was assessed using phylogenetic tree construction. Songbird analysis (https://github.com/mortonjt/songbird) was used to produce a multinomial regression model predicting counts of specific microbial taxa through metadata covariate columns. Particip

SUBMITTER: Ellis RJ 

PROVIDER: S-EPMC9854399 | biostudies-literature | 2022 Feb

REPOSITORIES: biostudies-literature