Inflammatory Markers and Immune Response to Pneumococcal Vaccination in HIV-Positive and -Negative Adults.

ABSTRACT:

Background

Members of the Tumor Necrosis Factor (TNF)-superfamily have speculated roles in the response against T-independent type II antigens (TI-II) including pneumococcal polysaccharides (PPS). Dysregulation in their expression is associated with an enhanced risk for pneumococcal disease in neonates but their expression in other high-risk populations including HIV-positive individuals remains to be elucidated.

Objective

To investigate signals that contribute towards PPS-response and identify potential anomalies that may account for diminished serological response in HIV-positive individuals post Pneumovax (PPV23) immunization.

Methods

Markers of inflammation, C-reactive protein (CRP), IL-6, sCD27 and sCD30, were assessed in HIV-positive and -negative individuals as

SUBMITTER: Iyer AS 

PROVIDER: S-EPMC4773189 | biostudies-literature | 2016

REPOSITORIES: biostudies-literature