Results 61 to 70 of about 399,510 (314)

Avian recombinant virus H5N1 influenza (A/Vietnam/1203/04) and its escape-mutant m13(13) induce early signaling reactions of the immunity in human lymphocytes

Вопросы вирусологии, 2016
The innate immune receptors TLR4, TLR7, TLR8, and RIG1 recognized the structures of the influenza viruses in human lymphocytes and were activated by the recombinant avian influenza virus A/Vietnam/1203/04 and its escape-mutant m13(13) during early period
T. M. Sokolova, V. V. Poloskov, A. N. Shuvalov, I. A. Rudneva, F. I. Ershov   +4 more
doaj   +1 more source

pH‐mediated activation of the lysosomal arginine sensor SLC38A9

FEBS Letters, EarlyView.
Cells monitor nutrient levels via the lysosomal transporter SLC38A9 to activate the mechanistic target of rapamycin complex 1 (mTORC1). This study reveals that SLC38A9 function is regulated by pH. We identified histidine 544 as a critical pH sensor that undergoes conformational changes to control amino acid efflux from lysosomes; therefore, it ...
Xuelang Mu, Ampon Sae Her, Tamir Gonen
wiley   +1 more source

Class A scavenger receptor 1 (MSR1) restricts hepatitis C virus replication by mediating toll-like receptor 3 recognition of viral RNAs produced in neighboring cells

, 2013
Persistent infections with hepatitis C virus (HCV) may result in life-threatening liver disease, including cirrhosis and cancer, and impose an important burden on human health.
McGivern, David R., Fengyu Hu, Daisuke Yamane (206804), David R McGivern, Hu, Fengyu, Hiromichi Dansako (357935), Nobuyuki Kato (235685), Christoph Welsch (22852), Stanley M. Lemon (30543), Daisuke Yamane, Christoph Welsch, Welsch, Christoph, David R. McGivern (415119), Lemon, Stanley M., Kato, Nobuyuki, Fengyu Hu (415120), Dansako, Hiromichi, Stanley M Lemon, Yamane, Daisuke, Nobuyuki Kato, Hiromichi Dansako   +20 more
core   +1 more source

MNF, an ankyrin repeat protein of myxoma virus, is part of a native cellular SCF complex during viral infection [PDF]

, 2010
Myxoma virus (MYXV), a member of the Poxviridae family, is the agent responsible for myxomatosis, a fatal disease in the European rabbit (Oryctolagus cuniculus).
Camus-Bouclainville, Christelle, Camus-Bouclainville Christelle, Jacqueline Gelfi, Sophie Blanié, Bertagnoli Stéphane, Blanié, Sophie, Gelfi, Jacqueline, Blanié Sophie, Christelle Camus-Bouclainville, Stéphane Bertagnoli, Bertagnoli, Stéphane, Gelfi Jacqueline   +11 more
core   +1 more source

Flavivirus Entry Receptors: An Update

Viruses, 2013
Flaviviruses enter host cells by endocytosis initiated when the virus particles interact with cell surface receptors. The current model suggests that flaviviruses use at least two different sets of molecules for infectious entry: attachment factors that ...
Manuel Perera-Lecoin, Laurent Meertens, Xavier Carnec, Ali Amara   +3 more
doaj   +1 more source

Biophysical approaches for studying viral entry

FEBS Letters, EarlyView.
Viruses infect all living organisms and have been responsible for major epidemics and pandemics. Their ongoing evolutionary battle with host defenses creates a constant need for improved tools to study viral behavior. Advancing methods to probe viral attachment, fusion, and genome release deepen our understanding of how infections begin and support the
Inbar Yosibash, Raya Sorkin
wiley   +1 more source

Dual function of the NK cell receptor 2B4 (CD244) in the regulation of HCV-specific CD8+ T cells

, 2011
The outcome of viral infections is dependent on the function of CD8+ T cells which are tightly regulated by costimulatory molecules. The NK cell receptor 2B4 (CD244) is a transmembrane protein belonging to the Ig superfamily which can also be expressed ...
Lunemann, Sebastian, Bektas, Hueseyin, Heiner Wedemeyer, Wedemeyer Heiner, Suneetha, Pothakamuri Venkata, Grabowski, Jan, Michael Peter Manns, Markus Cornberg, Sarrazin, Christoph, Julia Dietz, Hueseyin Bektas, Christoph Sarrazin, Helfritz Fabian, Schlaphoff, Verena, Lunemann Sebastian, Fabian Helfritz, Suneetha Pothakamuri Venkata, Dietz, Julia, Jaroszewicz, Jerzy, Wedemeyer, Heiner, Bektas Hueseyin, Sebastian Lunemann, Pothakamuri Venkata Suneetha, Sarrazin Christoph, Manns Michael Peter, Jaroszewicz Jerzy, Jerzy Jaroszewicz, Helfritz, Fabian Arnold, Cornberg, Markus, Jan Grabowski, Schlaphoff Verena, Dietz Julia, Manns, Michael P., Verena Schlaphoff, Grabowski Jan, Cornberg Markus   +35 more
core   +1 more source

Virus imprinted particles [PDF]

, 2013
Living organisms are capable of identifying and neutralizing exogenous threats. Such a distinguishing feature, developed over millions of years of evolution, is achieved thanks to the immune system, and in particular through the molecular recognition ...
Cumbo, Alessandro
core   +1 more source

Rab14 regulates the transport of human papillomavirus to the trans‐Golgi network for infectious cell entry

FEBS Letters, EarlyView.
This study reveals that the small GTPase Rab14 is necessary for human papillomavirus (HPV) infection and plays an essential role in the transport of virions to the trans‐Golgi network (TGN). HPV in the early endosome (EE), which harbors GTP‐bound Rab14, is transported to the TGN through the switch of Rab14 from its GTP‐bound to GDP‐bound form.
Yoshiyuki Ishii, Iwao Kukimoto
wiley   +1 more source

Cellular receptors for mammalian viruses.

PLoS Pathogens
The interaction of viral surface components with cellular receptors and other entry factors determines key features of viral infection such as host range, tropism and virulence.
Ana Valero-Rello, Carlos Baeza-Delgado, Iván Andreu-Moreno, Rafael Sanjuán   +3 more
doaj   +1 more source