AUTHOR=Ruiz Alba , Blanch-Lombarte Oscar , Jimenez-Moyano Esther , Ouchi Dan , Mothe Beatriz , Peña Ruth , Galvez Cristina , Genescà Meritxell , Martinez-Picado Javier , Goulder Philip , Barnard Richard , Howell Bonnie , Clotet Bonaventura , Prado Julia G. TITLE=Antigen Production After Latency Reversal and Expression of Inhibitory Receptors in CD8+ T Cells Limit the Killing of HIV-1 Reactivated Cells JOURNAL=Frontiers in Immunology VOLUME=9 YEAR=2019 URL=https://www.frontiersin.org/journals/immunology/articles/10.3389/fimmu.2018.03162 DOI=10.3389/fimmu.2018.03162 ISSN=1664-3224 ABSTRACT=
The so-called shock and kill therapies aim to combine HIV-1 reactivation by latency-reversing agents (LRA) with immune clearance to purge the HIV-1 reservoir. The clinical use of LRA has demonstrated detectable perturbations in the HIV-1 reservoir without measurable reductions to date. Consequently, fundamental questions concerning the limitations of the recognition and killing of LRA-reactivated cells by effector cells such as CD8+ T cells remain to be answered. Here, we developed a novel experimental framework where we combine the use of cytotoxic CD8+ T-cell lines and