Open Access. Powered by Scholars. Published by Universities.®
Biochemistry, Biophysics, and Structural Biology Commons™
Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 1 of 1
Full-Text Articles in Biochemistry, Biophysics, and Structural Biology
Europium Sulfide Nanoprobes Predict Antiretroviral Drug Delivery Into Hiv-1 Cell And Tissue Reservoirs, Jonathan Herskovitz, Mahmudul Hasan, Jatin Machhi, Insiya Mukadam, Brendan M. Ottemann, James R. Hilaire, Christopher Woldstad, Joellyn Mcmillan, Yutong Liu, Javier Seravalli, Anandakumar Sarella, Howard E. Gendelman, Bhavesh D. Kevadiya
Europium Sulfide Nanoprobes Predict Antiretroviral Drug Delivery Into Hiv-1 Cell And Tissue Reservoirs, Jonathan Herskovitz, Mahmudul Hasan, Jatin Machhi, Insiya Mukadam, Brendan M. Ottemann, James R. Hilaire, Christopher Woldstad, Joellyn Mcmillan, Yutong Liu, Javier Seravalli, Anandakumar Sarella, Howard E. Gendelman, Bhavesh D. Kevadiya
Department of Biochemistry: Faculty Publications
Background: Delivery of long-acting nanoformulated antiretroviral drugs (ARVs) to human immunodeficiency virus type one cell and tissue reservoirs underlies next generation antiretroviral therapeutics. Nanotheranostics, comprised of trackable nanoparticle adjuncts, can facilitate ARV delivery through real-time drug tracking made possible through bioimaging platforms. Methods: To model HIV-1 therapeutic delivery, europium sulfide (EuS) nanoprobes were developed, characterized and then deployed to cells, tissues, and rodents. Tests were performed with nanoformulated rilpivirine (NRPV), a non-nucleoside reverse transcriptase inhibitor (NNRTI) used clinically to suppress or prevent HIV-1 infection. First, CD4+ T cells and monocyte-derived macrophages were EuS-treated with and without endocytic blockers to identify …