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BioWorld - Wednesday, June 4, 2025
Breaking News: 100 days of uncertaintySee today's BioWorld Science
Home » Human cells have molecular weapon against HIV
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HIV/AIDS

Human cells have molecular weapon against HIV

Aug. 8, 2023
By Mar de Miguel
It has gone unnoticed in HIV research until now, but a transcriptomic analysis has detected a molecule that could kill this virus. Scientists at a U.S. military research institute laboratory have found a common factor in human cells that inhibited the replication of HIV-1 in people living with the virus. “Without any manipulation of cells in people with HIV, we have found a host factor that is inhibiting HIV in vivo,” the senior author Rasmi Thomas, chief of the Laboratory of Integrative Multiomics at Walter Reed Army Institute of Research, told BioWorld. Using single cell RNA sequencing (scRNA-seq), the study published on Aug. 2, 2023, in Science Translational Medicine identified this host factor as prothymosin α, a protein isolated from the thymus in 1966 and described in 1984.
BioWorld Science Immune Infection HIV/AIDS

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