VRK2 inhibits the replication of infectious bursal disease virus by phosphorylating RACK1 and suppressing apoptosis.

Infectious bursal disease (IBD) is an acute, highly contagious, and immunosuppressive avian disease caused by the infectious bursal disease virus (IBDV). Despite significant efforts, the lack of knowledge about host proteins that counteract IBDV replication has hindered progress in preventing and controlling IBD in chickens. This study identifies the mitochondria-associated protein vaccinia virus-related kinase 2 (VRK2) as an inhibitor of IBDV.

Fibrillization of lentil proteins is impacted by the protein extraction conditions and co-extracted phenolics.

Legume proteins can be induced to form amyloid-like fibrils upon heating at low pH, with the exact conditions greatly impacting the fibril characteristics. The protein extraction method may also impact the resulting fibrils, although this effect has not been carefully examined. Here, the fibrillization of lentil protein prepared using various extraction methods and the corresponding fibril morphology were characterized.

Preparation and epitope mapping of monoclonal antibodies against African swine fever virus p22 protein.

African swine fever (ASF), caused by the African swine fever virus (ASFV), is now widespread in many countries and severely affects the commercial rearing of swine. Rapid and early diagnosis is crucial for the prevention of ASF. ASFV mature virions comprise the inner envelope protein, p22, making it an excellent candidate for the serological diagnosis and surveillance of ASF.

The African swine fever virus I10L protein inhibits the NF-B signaling pathway by targeting IKK.

Proinflammatory factors play important roles in the pathogenesis of African swine fever virus (ASFV), which is the causative agent of African swine fever (ASF), a highly contagious and severe hemorrhagic disease. Efforts in the prevention and treatment of ASF have been severely hindered by knowledge gaps in viral proteins responsible for modulating host antiviral responses. In this study, we identified the I10L protein (pI10L) of ASFV as a potential inhibitor of the TNF-- and IL-1-triggered NF-B signaling pathway, the most canonical and important part of host inflammatory responses.