The Effects of Recombinant Human Lactoferrin on Immune Activation and the Intestinal Microbiome Among Persons Living with Human Immunodeficiency Virus and Receiving Antiretroviral Therapy.
rct · Level II
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- Record sourced from PubMed, PMID 30721997.
- Also identified by DOI 10.1093/infdis/jiz042 and PMC identifier 6784498.
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Abstract
Lactoferrin modulates mucosal immunity and targets mechanisms contributing to inflammation during human immunodeficiency virus disease. A randomized placebo-controlled crossover clinical trial of recombinant human (rh) lactoferrin was conducted among 54 human immunodeficiency virus-infected participants with viral suppression. Outcomes were tolerability, inflammatory, and immunologic measures, and the intestinal microbiome. The median age was 51 years, and the median CD4+ cell count was 651/µL. Adherence and adverse events did not differ between rh-lactoferrin and placebo. There was no significant effect on plasma interleukin-6 or D-dimer levels, nor on monocyte/T-cell activation, mucosal integrity, or intestinal microbiota diversity. Oral administration of rh-lactoferrin was safe but did not reduce inflammation and immune activation. Clinical Trials Registration: NCT01830595.
Medical subject headings
- Gastrointestinal Microbiome
- HIV Infections
- Immunity, Mucosal
- Lactoferrin
- Lymphocyte Activation
- Recombinant Fusion Proteins