Results 11 to 20 of about 476,915 (299)

Co-infection of porcine deltacoronavirus and porcine epidemic diarrhea virus induces early TRAF6-mediated NF-κB and IRF7 signaling pathways through TLRs

Scientific Reports, 2022
Porcine deltacoronavirus (PDCoV) and porcine epidemic diarrhea virus (PEDV) infect the small intestine and cause swine enteric coronavirus disease. The mucosal innate immune system is the first line of defense against viral infection.
Kepalee Saeng-chuto, Adthakorn Madapong, Kampon Kaeoket, Pablo Enrique Piñeyro, Angkana Tantituvanont, Dachrit Nilubol   +5 more
doaj   +1 more source

The PB2-E627K Mutation Attenuates Viruses Containing the 2009 H1N1 Influenza Pandemic Polymerase

mBio, 2010
The swine-origin H1N1 influenza A virus emerged in early 2009 and caused the first influenza pandemic in 41 years. The virus has spread efficiently to both the Northern and the Southern Hemispheres and has been associated with over 16,000 deaths.
Brett W. Jagger, Matthew J. Memoli, Zong-Mei Sheng, Li Qi, Rachel J. Hrabal, Genevieve L. Allen, Vivien G. Dugan, Ruixue Wang, Paul Digard, John C. Kash, Jeffery K. Taubenberger   +10 more
doaj   +1 more source

Wolbachia versus dengue: Evolutionary forecasts. [PDF]

, 2013
A novel form of biological control is being applied to the dengue virus. The agent is the maternally transmitted bacterium Wolbachia, naturally absent from the main dengue vector, the mosquito Aedes aegypti.
Bull, James J, Turelli, Michael
core   +1 more source

Identification of CX3CR1+ mononuclear phagocyte subsets involved in HIV-1 and SIV colorectal transmission

iScience, 2022
Summary: The difficulty to unambiguously identify the various subsets of mononuclear phagocytes (MNPs) of the intestinal lamina propria has hindered our understanding of the initial events occurring after mucosal exposure to HIV-1.Here, we compared the ...
Mariangela Cavarelli, Chiara Foglieni, Naima Hantour, Tilo Schorn, Antonello Ferrazzano, Stefania Dispinseri, Delphine Desjardins, Ugo Elmore, Nathalie Dereuddre-Bosquet, Gabriella Scarlatti, Roger Le Grand   +10 more
doaj   +1 more source

R5 HIV‐1 envelope attracts dendritic cells to cross the human intestinal epithelium and sample luminal virions via engagement of the CCR5

EMBO Molecular Medicine, 2013
The gastrointestinal tract is a principal route of entry and site of persistence of human immunodeficiency virus type 1 (HIV‐1). The intestinal mucosa, being rich of cells that are the main target of the virus, represents a primary site of viral ...
Mariangela Cavarelli, Chiara Foglieni, Maria Rescigno, Gabriella Scarlatti   +3 more
doaj   +1 more source

An Intranasal Virus-Like Particle Vaccine Broadly Protects Mice from Multiple Subtypes of Influenza A Virus

mBio, 2015
Influenza virus infections are a global public health problem, with a significant impact of morbidity and mortality from both annual epidemics and pandemics.
Louis M. Schwartzman, Andrea L. Cathcart, Lindsey M. Pujanauski, Li Qi, John C. Kash, Jeffery K. Taubenberger   +5 more
doaj   +1 more source

Longitudinal sequencing of HIV-1 infected patients with low-level viremia for years while on ART shows no indications for genetic evolution of the virus [PDF]

, 2017
HIV-infected patients on antiretroviral therapy (ART) may present low-level viremia (LLV) above the detection level of current viral load assays.
Dauwe, Kenny, Demecheleer, Els, Dinakis, Sylvie, Hebberecht, Laura, Mortier, Virginie, Vancoillie, Leen, Vaneechoutte, Dries, Verhofstede, Chris   +7 more
core   +1 more source

Lethal Synergism of 2009 Pandemic H1N1 Influenza Virus and Streptococcus pneumoniae Coinfection Is Associated with Loss of Murine Lung Repair Responses

mBio, 2011
Secondary bacterial infections increase disease severity of influenza virus infections and contribute greatly to increased morbidity and mortality during pandemics.
John C. Kash, Kathie-Anne Walters, A. Sally Davis, Aline Sandouk, Louis M. Schwartzman, Brett W. Jagger, Daniel S. Chertow, Li Qi, Rolf E. Kuestner, Adrian Ozinsky, Jeffery K. Taubenberger   +10 more
doaj   +1 more source

Is HIV short-sighted? Insights from a multistrain nested model [PDF]

, 2013
An important component of pathogen evolution at the population level is evolution within hosts. Unless evolution within hosts is very slow compared to the duration of infection, the composition of pathogen genotypes within a host is likely to change ...
Fraser, Christophe, Lythgoe, Katrina A., Pellis, Lorenzo   +2 more
core   +3 more sources

Evaluation of Preexisting Anti-Hemagglutinin Stalk Antibody as a Correlate of Protection in a Healthy Volunteer Challenge with Influenza A/H1N1pdm Virus

mBio, 2018
Influenza virus hemagglutinin (HA) surface glycoprotein is currently the primary target of licensed influenza vaccines. Recently, broadly reactive antibodies that target the stalk region of the HA have become a major focus of current novel vaccine ...
Jae-Keun Park, Alison Han, Lindsay Czajkowski, Susan Reed, Rani Athota, Tyler Bristol, Luz Angela Rosas, Adriana Cervantes-Medina, Jeffery K. Taubenberger, Matthew J. Memoli   +9 more
doaj   +1 more source