Results 11 to 20 of about 95,222 (302)

Tropism and Pathogenicity of Rickettsiae [PDF]

Frontiers in Microbiology, 2012
Rickettsiae are obligate intracellular parasitic bacteria that cause febrile exanthematous illnesses such as Rocky Mountain spotted fever, Mediterranean spotted fever, epidemic, and murine typhus, etc. Although the vector ranges of each Rickettsia species are rather restricted; i.e., ticks belonging to Arachnida and lice and fleas belonging to Insecta ...
Tsuneo Uchiyama, Tsuneo eUchiyama
openaire   +5 more sources

Correlating HIV tropism with immunological response under combination antiretroviral therapy [PDF]

, 2016
Objectives A significant percentage of patients infected with HIV-1 experience only suboptimal CD4 cell recovery while treated with combination therapy (cART).
Böni, J, Gorgievski-Hrisoho, M., Gorgievski-Hrisoho, M, Martinetti, G., Martinetti, G, Bader, J., Klimkait, T, Swiss HIV Cohort, Study, Boni, J., Klimkait, T., Böni, Jürg, Battegay, M., Bader, J, Schöni-Affolter, F, Schoni-Affolter, F., Battegay, M, Gorgievski, Meri, Swiss, H. I. V. Cohort Study   +17 more
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Cell and Tissue Tropism of Brucella spp. [PDF]

, 2023
Brucella spp. are facultatively intracellular bacteria that can infect, survive, and multiply in various host cell types in vivo and/or in vitro. The genus Brucella has markedly expanded in recent years with the identification of novel species and hosts,
da Silva, Laice Alves, Castanheira, Thais Larissa Lourenco, Santos, Renato Lima, Tsolis, Renee M. M., de Carvalho, Thaynara Parente, Lazaro-Anton, Leticia, da Paixao, Tatiane Alves, Domingues De, Souza Tayse   +7 more
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HCMV spread and cell tropism are determined by distinct virus populations. [PDF]

, 2011
Human cytomegalovirus (HCMV) can infect many different cell types in vivo. Two gH/gL complexes are used for entry into cells. gH/gL/pUL(128,130,131A) shows no selectivity for its host cell, whereas formation of a gH/gL/gO complex only restricts the ...
Ulrich H Koszinowski, Koszinowski, Ulrich H., Scrivano, Laura, Adler, Barbara, Laura Scrivano, Hans Nitschko, Christian Sinzger, Barbara Adler, Sinzger, Christian, Nitschko, Hans, Ulrich H. Koszinowski   +10 more
core   +2 more sources

Host cell species-specific effect of cyclosporine A on simian immunodeficiency virus replication

Retrovirology, 2012
Background An understanding of host cell factors that affect viral replication contributes to elucidation of the mechanism for determination of viral tropism.
Takeuchi Hiroaki, Ishii Hiroshi, Kuwano Tetsuya, Inagaki Natsuko, Akari Hirofumi, Matano Tetsuro   +5 more
doaj   +1 more source

Effects of Receptor Specificity and Conformational Stability of Influenza A Virus Hemagglutinin on Infection and Activation of Different Cell Types in Human PBMCs

Frontiers in Immunology, 2022
Humans can be infected by zoonotic avian, pandemic and seasonal influenza A viruses (IAVs), which differ by receptor specificity and conformational stability of their envelope glycoprotein hemagglutinin (HA). It was shown that receptor specificity of the
Jens Dorna, Andreas Kaufmann, Viktoria Bockmann, Hartmann Raifer, Johanna West, Mikhail Matrosovich, Stefan Bauer   +6 more
doaj   +1 more source

Accelerated in vivo proliferation of memory phenotype CD4+ T-cells in human HIV-1 infection irrespective of viral chemokine co-receptor tropism. [PDF]

, 2013
CD4(+) T-cell loss is the hallmark of HIV-1 infection. CD4 counts fall more rapidly in advanced disease when CCR5-tropic viral strains tend to be replaced by X4-tropic viruses.
de Lara, C, Zhang Yan, Hegedus Andrea, Karoliina Laamanen, Derek Macallan, de Lara Catherine, Peter Beverley, Laamanen Karoliina, Catherine de Lara (339229), Karoliina Laamanen (233571), Yan Zhang (8098), Worth Andrew, Laamanen, K, Andrew Worth, Andrea Hegedus, Hegedus, A, Beverley Peter, Andrew Worth (404365), Worth, A, Zhang, Y, Macallan, D, Andrea Hegedus (404366), Peter Beverley (404367), Macallan Derek, Beverley, P, Yan Zhang, Catherine de Lara, Derek Macallan (404368)   +27 more
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Retinal tissue tropism.

, 2022
Retinal tissue tropism.
Steven Hyun Seung Lee (12884158), Ha-Na Woo (9088735), Jun-Sub Choi (4740129), Hee Jong Kim (6424697), Kyoung Jin Lee (9088732), Heuiran Lee (9088747), Joo Yong Lee (616237), Jin Kim (333909), Seho Cha (3697135), Keerang Park (12884161)   +9 more
core   +1 more source

Begomoviral Movement Protein Effects in Human and Plant Cells: Towards New Potential Interaction Partners

Viruses, 2017
Geminiviral single-stranded circular DNA genomes replicate in nuclei so that the progeny DNA has to cross both the nuclear envelope and the plasmodesmata for systemic spread within plant tissues.
Susanna Krapp, Christian Schuy, Eva Greiner, Irina Stephan, Barbara Alberter, Christina Funk, Manfred Marschall, Christina Wege, Susanne M. Bailer, Tatjana Kleinow, Björn Krenz   +10 more
doaj   +1 more source

Tissue Distribution of the Piscine Novirhabdovirus Genotype IVb in Muskellunge (Esox masquinongy)

Animals, 2022
A novel sublineage of the piscine novirhabdovirus (synonym: viral hemorrhagic septicemia virus), genotype IVb, emerged in the Laurentian Great Lakes, causing serious losses in resident fish species as early as 2003.
Robert K. Kim, Scott D. Fitzgerald, Matti Kiupel, Mohamed Faisal   +3 more
doaj   +1 more source