Chimeric Virus-like Particles of Physalis Mottle Virus as Carriers of M2e Peptides of Influenza a Virus.

Plant viruses and virus-like particles (VLPs) are safe for mammals and can be used as a carrier/platform for the presentation of foreign antigens in vaccine development. The aim of this study was to use the coat protein (CP) of Physalis mottle virus (PhMV) as a carrier to display the extracellular domain of the transmembrane protein M2 of influenza A virus (M2e). M2e is a highly conserved antigen, but to induce an effective immune response it must be linked to an adjuvant or carrier VLP.

Dendritic cells derived from induced pluripotent stem cells and stimulated by antigens of hepatitis C virus efficiently activate T-lymphocytes.

During infection, the hepatitis C virus (HCV) can evade immune response and cause chronic disease. Formation of effective T-cell response is important for the control of HCV infection. Dendritic cells derived from peripheral blood monocytes activated by immunodominant epitopes of the pathogen can effectively stimulate T-lymphocytes.

Influenza A Vaccine Candidates Based on Virus-like Particles Formed by Coat Proteins of Single-Stranded RNA Phages Beihai32 and PQ465.

Efficient control of influenza A infection can potentially be achieved through the development of broad-spectrum recombinant vaccines based on conserved antigens. The extracellular domain of the transmembrane protein M2 of influenza A virus (M2e) is highly conserved but poorly immunogenic and needs to be fused to an adjuvant protein or carrier virus-like particles (VLPs) to increase immunogenicity and provide protection against infection. In this study, we obtained VLPs based on capsid proteins (CPs) of single-stranded RNA phages Beihai32 and PQ465 bearing the M2e peptides.

Corrigendum to "WCN24-1897 MONOCLONAL GAMMOPATHY OF RENAL SIGNIFICANCE AND MONOCLONAL IMMUNOGLOBULIN RELATED KIDNEY DAMAGE IN B-CELL MALIGNANCIES: THE REAL CLINICAL PRACTICE" [ Volume 9, Issue 4, Supplement, April 2024, Page S624-S625].

[This corrects the article DOI: 10.1016/j.ekir.

Effect of "ColdArc" WAAM Regime and Arc Torch Weaving on Microstructure and Properties of As-Built and Subtransus Quenched Ti-6Al-4V.

Defect-free thin-walled samples were built using wire arc additive manufacturing (WAAM) combined with the "coldArc" deposition technique by feeding a Ti-6Al-4V welding wire and using two deposition strategies, namely with and without the welding torch weaving. The microstructures formed in these samples were examined in relation to mechanical characteristics. The arc torch weaving at 1 Hz allowed us to interfere with the epitaxial growth of the β-Ti columnar grains and, thus, obtain them a lower aspect ratio.