Results 91 to 100 of about 132,834 (242)

Differential laboratory passaging of SARS-CoV-2 viral stocks impacts the in vitro assessment of neutralizing antibodies.

open access: yesPLoS ONE
Viral populations in natural infections can have a high degree of sequence diversity, which can directly impact immune escape. However, antibody potency is often tested in vitro with a relatively clonal viral populations, such as laboratory virus or ...
Aram Avila-Herrera   +10 more
doaj   +1 more source

First Detection and Phylogenetic Analysis of Equine Hepacivirus (EqHV) in Iran

open access: yesVeterinary Medicine and Science, Volume 12, Issue 1, January 2026.
This study presents the first detection of Hepacivirus equi (EqHV) in the equine population of Khuzestan Province, Iran. Molecular analysis revealed a prevalence rate of 4.66%, while phylogenetic analysis confirmed that the strain IR1‐Ahvaz‐2024 belongs to EqHV subtype 1.
Mahdi Pourmahdi Borujeni   +3 more
wiley   +1 more source

Evaluation of Immunogenicity of Seasonal Influenza Split HA Vaccines Involved With Changes of Vaccine Strains Using Mouse and Human Sera

open access: yesMicrobiology and Immunology, Volume 70, Issue 1, Page 27-35, January 2026.
ABSTRACT Seasonal influenza is prevalent every winter, and influenza vaccines are used to safeguard public health. As the influenza vaccines are produced in embryonated hen eggs using vaccine viruses recommended by the World Health Organization each year based on the epidemic situation, it is important, from the perspective of public health, to ...
Kayoko Sato   +12 more
wiley   +1 more source

Do stylet‐borne aphid‐transmitted viruses share the same binding sites?

open access: yesAnnals of Applied Biology, Volume 188, Issue 1, Page 87-101, January 2026.
Here, we tested if different stylet‐borne aphid‐transmitted viruses can compete for the same binding sites within the aphid stylets. We conducted sequential transmission assays of a potyvirus (ZYMV) followed by a cucumovirus (CMV) using Aphis gossypii as a vector and melon and pepper as test plants.
Rocío Galán‐Cubero   +11 more
wiley   +1 more source

Activation of Insula‐Accumbal Projection Neurons Is Required for Relapse‐Like Behaviour Following Opioid Self‐Administration

open access: yesAddiction Biology, Volume 31, Issue 1, January 2026.
ABSTRACT The insular cortex (IC) is known to underlie drug seeking and relapse for multiple drug classes, yet the precise role the IC plays in opioid use disorder (OUD) remains unclear. In preclinical models of OUD, inhibition of the IC has produced conflicting results, such that in some cases the IC seems to promote opioid seeking whereas in others ...
Rachel E. Clarke   +8 more
wiley   +1 more source

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