Levels of Cytomegalovirus-Reactive Antibody and γδ T Cell Phenotypes Align with Vascular Changes in People Living With HIV
Penulis: Ibnu Agus Ariyanto, Ika Prasetya Wijaya, Birry Karim, Silvia Lee, Patricia Price
Informasi
JurnalViral Immunology
PenerbitMary Ann Liebert, Inc., publishers, Mary Ann Liebert Inc.
Volume & EdisiVol. 38,Edisi 1
Halaman34-38
Tahun Publikasi2025
ISSN08828245
Jenis SumberGoogle Scholar
Abstrak
People living with HIV (PLWH) beginning antiretroviral therapy (ART) retain a high burden of cytomegalovirus (CMV). CMV has been implicated in atherosclerosis in healthy adults, and a role in PLWH is plausible. Atherosclerosis has also been linked with γδ T cells and CMV seropositivity with altered γδ T cell profiles in other populations. In our cohort of PLWH starting ART in Jakarta (Indonesia), metrics of the CMV burden correlated with altered profiles of Vδ2− γδ T cells. Here CMV DNA was sought by RT-PCR as PLWH began ART. γδ T cell subsets were immunophenotyped using flow cytometry, and CMV-reactive antibodies were quantitated by ELISA after fixed intervals on ART. Carotid intima-media thickness (cIMT) was used to assess atherosclerosis. PLWH retained higher levels of CMV-reactive antibody than healthy controls (p = 0.001–0.04), and 50% began ART with detectable CMV DNA. cIMT values …
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