Key result
Plasma astrocyte-derived extracellular vesicles from people with HIV induce oxidative stress and cardiomyocyte loss.
Why the study?
To investigate whether plasma astrocyte-derived extracellular vesicles (ADEs) from people with HIV induce oxidative stress and cell loss in human AC16 cardiomyocytes, and whether ADE concentration influences these effects.
Do plasma astrocyte derived extracellular vesicles from people with HIV induce oxidative stress and cell loss in human AC16 cardiomyocytes?
Do plasma astrocyte derived extracellular vesicles from people with HIV induce oxidative stress and cell loss in human AC16 cardiomyocytes?
May link circulating ADEs to cardiomyocyte injury in HIV; hypothesis-generating for mechanisms of HIV cardiomyopathy and needs clinical correlation.
To investigate whether plasma ADEs from people with HIV (PWH) induce oxidative stress and cell loss in human AC16 cardiomyocytes and determine if ADEs concentration influences the extent of oxidative stress and cell loss.
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Troche et al. (2026) studied this question. Plasma astrocyte-derived extracellular vesicles from people with HIV were evaluated for their ability to induce oxidative stress and cell loss in human AC16 cardiomyocytes.
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