Results 21 to 30 of about 185,516 (303)

Patch formation driven by stochastic effects of interaction between viruses and defective interfering particles.

open access: yesPLoS Computational Biology, 2023
Defective interfering particles (DIPs) are virus-like particles that occur naturally during virus infections. These particles are defective, lacking essential genetic materials for replication, but they can interact with the wild-type virus and ...
Qiantong Liang   +3 more
doaj   +1 more source

Association of MHC-I genotypes with disease progression in HIV/SIV infections

open access: yesFrontiers in Microbiology, 2012
Virus-specific cytotoxic T lymphocytes (CTLs) are major effectors in acquired immune responses against viral infection. Virus-specific CTLs recognize specific viral peptides presented by major histocompatibility complex-class I (MHC-I) on the surface of ...
Takushi eNomura   +3 more
doaj   +1 more source

Towards a comprehensive view of the herpes B virus

open access: yesFrontiers in Immunology, 2023
Herpes B virus is a biosafety level 4 pathogen and widespread in its natural host species, macaques. Although most infected monkeys show asymptomatic or mild symptoms, human infections with this virus can cause serious neurological symptoms or fatal ...
Jiangling Lu   +10 more
doaj   +1 more source

Weakness and Paraparesis: A Common Presentation of the Rare Retrovirus HTLV

open access: yesAnnals of Internal Medicine: Clinical Cases, 2023
Limited knowledge exists about human T-lymphotropic virus and its many subtypes, various clinical presentations, devastating sequelae, and potential treatment options. In this case, a 62-year-old woman of Haitian descent presented with a constellation of
Adrian Whiting   +2 more
doaj   +1 more source

Slow viral propagation during initial phase of infection leads to viral persistence in mice

open access: yesCommunications Biology, 2021
Using different strains of the lymphocytic choriomeningitis virus (LCMV), Xu, Wang et al. show that a slow viral propagation limits type I interferon (IFN-I) production and viral persistence in mice.
Haifeng C. Xu   +14 more
doaj   +1 more source

The role of conformity in mask-wearing during COVID-19.

open access: yesPLoS ONE, 2021
By September 2020, COVID-19 had claimed the lives of almost 1 million people worldwide, including more than 400,000 in the U.S. and Europe [1] To slow the spread of the virus, health officials advised social distancing, regular handwashing, and wearing a
Anna Woodcock, P Wesley Schultz
doaj   +1 more source

Preparation and Evaluation of Zeolite Nanoparticles as a Delivery System for Helicoverpa armigera Nucleopolyhedrovirus (HaNPV) against the Spodoptera litura (Fabricius, 1775) Larvae

open access: yesMicroorganisms, 2023
Synthetic insecticides frequently cause pest resistance and destroy non-target organisms. Thus, virus formulation is an issue that deserves considerable attention in developing virus-based insecticides.
Mia Miranti   +7 more
doaj   +1 more source

Rapid-onset cancer

open access: yesTumour Virus Research
Human cancers are generally thought to develop over the course of decades. Such slow progression is well documented for a variety of cancers that we designate “slow-onset” cancers.
Andrea Bilger, Paul F. Lambert
doaj   +1 more source

A Managerial Approach towards Modeling the Different Strains of the COVID-19 Virus Based on the Spatial GeoCity Model

open access: yesViruses, 2023
This study proposes a modification of the GeoCity model previously developed by the authors, detailing the age structure of the population, personal schedule on weekdays and working days, and individual health characteristics of the agents.
Yaroslav Vyklyuk   +5 more
doaj   +1 more source

Inhibitors of the interferon response enhance virus replication in vitro.

open access: yesPLoS ONE, 2014
Virus replication efficiency is influenced by two conflicting factors, kinetics of the cellular interferon (IFN) response and induction of an antiviral state versus speed of virus replication and virus-induced inhibition of the IFN response.
Claire E Stewart   +2 more
doaj   +1 more source

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