Single-cell epigenetic, transcriptional, and protein profiling of latent and active HIV-1 reservoir revealed that IKZF3 promotes HIV-1 persistence
Wei Y, Davenport T, Collora J, Ma H, Pinto-Santini D, Lama J, Alfaro R, Duerr A, Ho Y. Single-cell epigenetic, transcriptional, and protein profiling of latent and active HIV-1 reservoir revealed that IKZF3 promotes HIV-1 persistence. Immunity 2023, 56: 2584-2601.e7. PMID: 37922905, PMCID: PMC10843106, DOI: 10.1016/j.immuni.2023.10.002.Peer-Reviewed Original ResearchConceptsTranscription factor accessibilityHIV-1-infected cellsFactor accessibilityHIV-1 persistenceHeterogeneous cellular statesEpigenetic programsCellular programsCellular statesLatent HIV-1-infected cellsProliferation programProtein profilingSuppressive antiretroviral therapyHIV-1 eradicationHIV-1 reservoirCell deathProtein statesHIV-1 RNAAP-1HIV-1 DNASurface proteinsMechanistic interrogationEpigeneticsAntiretroviral therapyMemory CD4Effector differentiationInhibition of a Chromatin and Transcription Modulator, SLTM, Increases HIV-1 Reactivation Identified by a CRISPR Inhibition Screen
Pedersen SF, Collora JA, Kim RN, Yang K, Razmi A, Catalano AA, Yeh YJ, Mounzer K, Tebas P, Montaner LJ, Ho YC. Inhibition of a Chromatin and Transcription Modulator, SLTM, Increases HIV-1 Reactivation Identified by a CRISPR Inhibition Screen. Journal Of Virology 2022, 96: e00577-22. PMID: 35730977, PMCID: PMC9278143, DOI: 10.1128/jvi.00577-22.Peer-Reviewed Original ResearchConceptsHIV-1-infected cellsHIV-1 reactivationT cell clonesHIV-1HIV-1 protein expressionAntiretroviral therapyDrug treatmentProtein expressionInfected cellsInfected individualsHIV-1-infected individualsCell clonesEffective antiretroviral therapyHIV-1 cureLong-term therapyHIV-1 gene expressionHIV-1 persistenceHIV-1 provirusHIV-1 transcriptionImmune cell killingNovel therapeutic targetCell deathLatent reservoirImmune cellsT cells