Search

Your search keyword '"Busman-Sahay, Kathleen"' showing total 4 results
Start Over Author "Busman-Sahay, Kathleen" Journal nature
4 results on '"Busman-Sahay, Kathleen"'

1. Author Correction: Robust and persistent reactivation of SIV and HIV by N-803 and depletion of CD8+ cells

Author

McBrien, Julia Bergild, primary, Mavigner, Maud, additional, Franchitti, Lavinia, additional, Smith, S. Abigail, additional, White, Erick, additional, Tharp, Gregory K., additional, Walum, Hasse, additional, Busman-Sahay, Kathleen, additional, Aguilera-Sandoval, Christian R., additional, Thayer, William O., additional, Spagnuolo, Rae Ann, additional, Kovarova, Martina, additional, Wahl, Angela, additional, Cervasi, Barbara, additional, Margolis, David M., additional, Vanderford, Thomas H., additional, Carnathan, Diane G., additional, Paiardini, Mirko, additional, Lifson, Jeffrey D., additional, Lee, John H., additional, Safrit, Jeffrey T., additional, Bosinger, Steven E., additional, Estes, Jacob D., additional, Derdeyn, Cynthia A., additional, Garcia, J. Victor, additional, Kulpa, Deanna A., additional, Chahroudi, Ann, additional, and Silvestri, Guido, additional

Published
2020
Full Text
View/download PDF

2. Robust and persistent reactivation of SIV and HIV by N-803 and depletion of CD8+ cells

Author

McBrien, Julia Bergild, primary, Mavigner, Maud, additional, Franchitti, Lavinia, additional, Smith, S. Abigail, additional, White, Erick, additional, Tharp, Gregory K., additional, Walum, Hasse, additional, Busman-Sahay, Kathleen, additional, Aguilera-Sandoval, Christian R., additional, Thayer, William O., additional, Spagnuolo, Rae Ann, additional, Kovarova, Martina, additional, Wahl, Angela, additional, Cervasi, Barbara, additional, Margolis, David M., additional, Vanderford, Thomas H., additional, Carnathan, Diane G., additional, Paiardini, Mirko, additional, Lifson, Jeffrey D., additional, Lee, John H., additional, Safrit, Jeffrey T., additional, Bosinger, Steven E., additional, Estes, Jacob D., additional, Derdeyn, Cynthia A., additional, Garcia, J. Victor, additional, Kulpa, Deanna A., additional, Chahroudi, Ann, additional, and Silvestri, Guido, additional

Published
2020
Full Text
View/download PDF

3. Author Correction: Robust and persistent reactivation of SIV and HIV by N-803 and depletion of CD8 + cells.

Author

McBrien JB, Mavigner M, Franchitti L, Smith SA, White E, Tharp GK, Walum H, Busman-Sahay K, Aguilera-Sandoval CR, Thayer WO, Spagnuolo RA, Kovarova M, Wahl A, Cervasi B, Margolis DM, Vanderford TH, Carnathan DG, Paiardini M, Lifson JD, Lee JH, Safrit JT, Bosinger SE, Estes JD, Derdeyn CA, Garcia JV, Kulpa DA, Chahroudi A, and Silvestri G

Abstract

An Amendment to this paper has been published and can be accessed via a link at the top of the paper.

Published
2020
Full Text
View/download PDF

4. Robust and persistent reactivation of SIV and HIV by N-803 and depletion of CD8 + cells.

Author

McBrien JB, Mavigner M, Franchitti L, Smith SA, White E, Tharp GK, Walum H, Busman-Sahay K, Aguilera-Sandoval CR, Thayer WO, Spagnuolo RA, Kovarova M, Wahl A, Cervasi B, Margolis DM, Vanderford TH, Carnathan DG, Paiardini M, Lifson JD, Lee JH, Safrit JT, Bosinger SE, Estes JD, Derdeyn CA, Garcia JV, Kulpa DA, Chahroudi A, and Silvestri G

Subjects
Animals, CD4-Positive T-Lymphocytes virology, HIV Infections immunology, HIV Infections virology, Humans, Interleukin-15 immunology, Lymphocyte Depletion, Macaca mulatta, Mice, Simian Acquired Immunodeficiency Syndrome immunology, Simian Acquired Immunodeficiency Syndrome virology, Virus Latency, CD8-Positive T-Lymphocytes immunology, Interleukin-15 agonists, Simian Immunodeficiency Virus physiology, Virus Replication immunology
Abstract

Human immunodeficiency virus (HIV) persists indefinitely in individuals with HIV who receive antiretroviral therapy (ART) owing to a reservoir of latently infected cells that contain replication-competent virus 1-4 . Here, to better understand the mechanisms responsible for latency persistence and reversal, we used the interleukin-15 superagonist N-803 in conjunction with the depletion of CD8 + lymphocytes in ART-treated macaques infected with simian immunodeficiency virus (SIV). Although N-803 alone did not reactivate virus production, its administration after the depletion of CD8 + lymphocytes in conjunction with ART treatment induced robust and persistent reactivation of the virus in vivo. We found viraemia of more than 60 copies per ml in all macaques (n = 14; 100%) and in 41 out of a total of 56 samples (73.2%) that were collected each week after N-803 administration. Notably, concordant results were obtained in ART-treated HIV-infected humanized mice. In addition, we observed that co-culture with CD8 + T cells blocked the in vitro latency-reversing effect of N-803 on primary human CD4 + T cells that were latently infected with HIV. These results advance our understanding of the mechanisms responsible for latency reversal and lentivirus reactivation during ART-suppressed infection.

Published
2020
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results