Results 21 to 30 of about 22,163,553 (318)

Similar But Different: Integrated Phylogenetic Analysis of Austrian and Swiss HIV-1 Sequences Reveal Differences in Transmission Patterns of the Local HIV-1 Epidemics [PDF]

, 2022
OBJECTIVES Phylogenetic analyses of two or more countries allow to detect differences in transmission dynamics of local HIV-1 epidemics beyond differences in demographic characteristics.
Klimkait, Thomas; https://orcid.org/, Alexander Egle, Perreau, M., Egle, Alexander, Huber, Michael; https://orcid.org/, Chaudron, S.E., Swiss HIV Cohort Study,, Battegay, M., Hirsch, Hans, Jürg Böni, Calmy, Alexandra, Chaudron, Sandra E; https://orcid.org/, Nguyen, H., Swiss HIV Cohort Study, Günthard, Huldrych F., Calmy, Alexandra; https://orcid.org/, Huyen Nguyen, Ramette, A., Schmid, P., Angela Öllinger, Kouyos, R.D., Öllinger, Angela, Yerly, S., Zangerle, Robert, Scherrer, A., Huber, Michael, Patrick Schmid, Calmy, A., Enos Bernasconi, Günthard, Huldrych F, Kouyos, Roger D., Cavassini, M., Kouyos, R. D., Bernhard Haas, Böni, Jürg, Thomas Klimkait, Böni, Jürg; https://orcid.org/, Sarcletti, M., Chaudron, S. E., Bernasconi, Enos, Austrian HIV Cohort Study, Alexandra Scherrer, Gunthard, H. F., Kusejko, K., Günthard, Huldrych F; https://orcid.org/, Baharak Babouee Flury, Katharina Kusejko, Ramette, Alban; https://orcid.org/, Ramette, Alban, Cavassini, Matthias; https://orcid.org/, Kusejko, Katharina, Klimkait, T., Katharina Grabmeier-Pfistershammer, Perreau, Matthieu, Nguyen, Huyen; https://orcid.org/, Mario Sarcletti, Sandra E. Chaudron, Cavassini, Matthias, Battegay, Manuel, Yerly, Sabine, Roger D. Kouyos, Nguyen, Huyen, Yerly, Sabine; https://orcid.org/, Bernasconi, Enos; https://orcid.org/, Battegay, Manuel; https://orcid.org/, Hans Hirsch, Flury, Baharak Babouee, Schmid, Patrick, Zangerle, Robert; https://orcid.org/, Alexandra Calmy, Klimkait, Thomas, Haas, B., Matthieu Perreau, Grabmeier-Pfistershammer, Katharina, Tschumi, N., Robert Zangerle, Babouee Flury, B., Nadine Tschumi, Yerly Ferrillo, Sabine, Alban Ramette, Kusejko, Katharina; https://orcid.org/, Tschumi, Nadine, Tschumi, Nadine; https://orcid.org/, Bernasconi, E., Scherrer, Alexandra, Huber, M., Hirsch, H., Chaudron, Sandra E, Zangerle, R., Michael Huber, Chaudron, Sandra E., Öllinger, A., Hirsch, Hans H; https://orcid.org/, Haas, Bernhard, Huldrych F. Günthard, Kouyos, Roger D, Grabmeier-Pfistershammer, K., Sabine Yerly, Kouyos, Roger D; https://orcid.org/, Günthard, H.F., Manuel Battegay, Boni, J., Flury, B.B., Sarcletti, Mario, Austrian HIV Cohort Study,, Matthias Cavassini, Egle, A.   +106 more
core   +1 more source

Validation of replicative phenotyping to detect and assign HIV-1 resistance in clinical specimens [PDF]

, 2009
The ability of HIV-1 to develop resistance to antiretroviral drugs has limited the overall efficacy of combination therapy to suppress viral replication.
Louvel, Séverine
core   +1 more source

HIV-1 Gag Blocks Selenite-Induced Stress Granule Assembly by Altering the mRNA Cap-Binding Complex

mBio, 2016
Stress granules (SGs) are dynamic accumulations of stalled preinitiation complexes and translational machinery that assemble under stressful conditions.
Alessandro Cinti, Valerie Le Sage, Marwan Ghanem, Andrew J. Mouland   +3 more
doaj   +1 more source

Dificuldade sexual vivenciada por mulheres em crise de HIV-1 La dificultad sexual vivida por mujeres en crisis de HIV-1 Sexual problems experienced by women in an HIV-1 crisis

Revista Latino-Americana de Enfermagem, 2000
Esta pesquisa de caráter descritivo insere-se nos pressupostos dos métodos qualitativos de investigação, sendo fundamentada pela Teoria da Crise preconizada por CAPLAN (1966).
Mara Rúbia Ignácio de Freitas, Elucir Gir, Antonia Regina Furegatto Rodrigues   +2 more
doaj   +1 more source

Frequent intra-subtype recombination among HIV-1 circulating in Tanzania. [PDF]

, 2013
The study estimated the prevalence of HIV-1 intra-subtype recombinant variants among female bar and hotel workers in Tanzania. While intra-subtype recombination occurs in HIV-1, it is generally underestimated.
Kiwelu, Ireen E, Baca Jeannie, Vladimir Novitsky, Essex, M., Baca, Jeannie, Mary F McLane, Kapiga, Saidi H., Novitsky, Vladimir, Saidi H Kapiga, McLane, Mary F, M Essex, Ireen E Kiwelu, McLane, Mary, Essex, M, Jeannie Baca, Kiwelu Ireen E., Novitsky Vladimir, Manongi, Rachel, Manongi Rachel, Rachel Manongi, Kapiga, Saidi H, Margolin Lauren, Essex M., John Shao, Kiwelu, Ireen E., Noel Sam, Sam Noel, Lauren Margolin, McLane Mary F., Margolin, Lauren, Sam, Noel, Shao John, Kapiga Saidi H., Shao, John   +33 more
core   +1 more source

Adapting the Stress Response: Viral Subversion of the mTOR Signaling Pathway

Viruses, 2016
The mammalian target of rapamycin (mTOR) is a central regulator of gene expression, translation and various metabolic processes. Multiple extracellular (growth factors) and intracellular (energy status) molecular signals as well as a variety of stressors
Valerie Le Sage, Alessandro Cinti, Raquel Amorim, Andrew J. Mouland   +3 more
doaj   +1 more source

Durable natural killer cell response after three doses of SARS-CoV-2 inactivated vaccine in HIV-infected individuals

Chinese Medical Journal, 2023
. Background:. Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) vaccine can induce a potent cellular and humoral immune response to protect against SARS-CoV-2 infection.
Xiaodong Yang, Xiuwen Wang, Xin Zhang, Haifeng Ding, Hu Wang, Tao Huang, Guanghui Zhang, Junyi Duan, Wei Xia, Bin Su, Cong Jin, Hao Wu, Tong Zhang, Sihan Zhou, Xiuyuan Hao   +14 more
doaj   +1 more source

HIV-1 transmissions during asymptomatic infection : exploring the impact of changes in HIV-1 viral load due to coinfections [PDF]

, 2015
High HIV-1 plasma viral loads (PVLs) in sub-Saharan Africa, partly because of high rates of coinfection, may have been one of the drivers of the “explosive” epidemics seen in that region.
Baggaley, Rebecca F, Baggaley, Rebecca F., Hollingsworth, T Déirdre, Hollingsworth, T. Déirdre   +3 more
core   +1 more source

HIV-1 enhances mTORC1 activity and repositions lysosomes to the periphery by co-opting Rag GTPases

Scientific Reports, 2017
HIV-1 co-opts several host machinery to generate a permissive environment for viral replication and transmission. In this work we reveal how HIV-1 impacts the host translation and intracellular vesicular trafficking machineries for protein synthesis and ...
Alessandro Cinti, Valerie Le Sage, Miroslav P. Milev, Fernando Valiente-Echeverría, Christina Crossie, Marie-Joelle Miron, Nelly Panté, Martin Olivier, Andrew J. Mouland   +8 more
doaj   +1 more source

Phosphorylation of HIV-1 Tat by CDK2 in HIV-1 transcription [PDF]

Retrovirology, 2006
Abstract Background Transcription of HIV-1 genes is activated by HIV-1 Tat protein, which induces phosphorylation of RNA polymerase II (RNAPII) C-terminal domain (CTD) by CDK9/cyclin T1. Earlier we showed that CDK2/cyclin E phosphorylates HIV-1 Tat in vitro.
Gordeuk Victor R, Southerland William, Klase Zachary, Charles Sharroya, Jackson Angela, Jerebtsova Marina, Berro Reem, Ammosova Tatyana, Kashanchi Fatah, Nekhai Sergei   +9 more
openaire   +3 more sources