Saba Valadkhan @saba-valadkhan.bsky.social · 21/10/2025So, formation of the latent HIV reservoir, the main barrier to #HIVcure, isn't a random process, but a deliberate survival strategy by HIV. This work has major implications for #EndHIV efforts by uncovering new therapeutic targets to address critical gaps in existing therapies. 100 0
Saba Valadkhan @saba-valadkhan.bsky.social · 21/10/2025We showed that post-integration expression of viral genes activates two key anti-proliferative pathways, p53 and KLF2, leading to strong MYC suppression, cellular quiescence, and notably, proviral latency in a subset of infected cells. We confirmed key results in cells from PWH. 100 0
Saba Valadkhan @saba-valadkhan.bsky.social · 21/10/2025We studied global gene expression patterns in CD4+ T cells at early time points after HIV infection. We also, for the first time, defined the mechanism of quiescence in CD4+ cells. The similarities were striking: HIV actively drives T cells into quiescence! How did this happen? 110 0
Saba Valadkhan @saba-valadkhan.bsky.social · 21/10/2025Excited to share our new manuscript in @NatureMicrobiol uncovering a novel mechanism by which viruses orchestrate their survival in the host. We show that #HIV inherently induces the formation of a latent reservoir of viruses, guaranteeing its long-term survival in the host 🧵 #HIVresearch 130 0
