Modulation of Saliva Microbiota through Prebiotic Intervention in HIV-Infected Individuals.

ABSTRACT: Human immunodeficiency virus (HIV) infection is characterized by an early depletion of the mucosal associated T helper (CD4+) cells that impair the host immunity and impact the oral and gut microbiomes. Although, the HIV-associated gut microbiota was studied in depth, few works addressed the dysbiosis of oral microbiota in HIV infection and, to our knowledge, no studies on intervention with prebiotics were performed. We studied the effect of a six-week-long prebiotic administration on the salivary microbiota in HIV patients and healthy subjects. Also, the co-occurrence of saliva microorganisms in the fecal bacteria community was explored. We assessed salivary and feces microbiota composition using deep 16S ribosomal RNA (rRNA) gene sequencing with Illumina methodology. At baseline, the dif

SUBMITTER: Jimenez-Hernandez N 

PROVIDER: S-EPMC6627446 | biostudies-literature | 2019 Jun

REPOSITORIES: biostudies-literature