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http://dx.doi.org/10.1093/ckj/sfac183 | DOI Listing |
Diagn Microbiol Infect Dis
December 2024
Molecular Biology Laboratory, Institut Pasteur du Maroc, Casablanca, Morocco.
The World Health Organization (WHO) has set a target of eliminating viral hepatitis B and C by 2030. Vaccination against hepatitis B (HepB) remains the most effective strategy for controlling and eliminating Hepatitis B Virus (HBV) infection. The development of HepB vaccines started with plasma-derived vaccines, which have since been largely replaced by safer and more effective recombinant vaccines, now considered the gold standard for preventing HBV infections.
View Article and Find Full Text PDFPLoS One
December 2024
International Vaccine Institute, Seoul, Republic of Korea.
The involvement of Toll-like receptor 2 (TLR2) in leptospirosis is poorly understood. Our systematic review examined its role across in-vitro, in-vivo, ex-vivo, and human studies. Original articles published in English up to January 2024, exploring the role of TLR2 during leptospirosis, were selected from databases including PubMed, Web of Science, Scopus, Trip, and Google Scholar.
View Article and Find Full Text PDFImmunol Res
December 2024
Department of Pediatrics, Infectious Diseases and Chemotherapy Research Laboratory, Medical School, National and Kapodistrian University of Athens, Aghia Sophia" Children's Hospital, 11527, Athens, Greece.
A systematic review and meta-analysis were performed to evaluate the virus-specific T-cell response after COVID-19 mRNA vaccination, using the QuantiFERON SARS-CoV-2 interferon-γ release assay. A search was conducted (June 8, 2023) in the PUBMED, SCOPUS, and medRxiv databases, to identify studies reporting the QuantiFERON SARS-CoV-2 (Starter (two antigen tubes) or Starter + Extended Pack (three antigen tubes), cut-off ≥ 0.15 IU/mL) positivity rate (PR) in immunocompetent adults, following the administration of two or three COVID-19 mRNA vaccine doses.
View Article and Find Full Text PDFJ Med Virol
January 2025
Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China.
The outbreak of clade II monkeypox virus (MPXV) and the additional outbreak in Central Africa of clade I virus from 2023 have attracted worldwide attention. The development of a scalable and effective vaccine against the ongoing epidemic of mpox is urgently needed. We previously constructed two bivalent MPXV mRNA vaccines, LBA (B6R-A29L) and LAM (A35R-M1R), and a quadrivalent mRNA vaccine, LBAAM (B6R-A35R-A29L-M1R).
View Article and Find Full Text PDFBiomaterials
December 2024
Center for Inflammation, Immunity & Infection, Institute for Biomedical Science, Georgia State University, Atlanta, GA, USA. Electronic address:
The rapid approval of SARS-CoV-2 mRNA lipid nanoparticle (LNP) vaccines indicates the versatility of mRNA LNPs in an urgent vaccine need. However, the mRNA vaccines do not induce mucosal cellular responses or broad protection against recent variants. To improve cross-protection of mRNA vaccines, here we engineered a pioneered mRNA LNP encapsulating with mRNA constructs encoding cytokine adjuvant and influenza A hemagglutinin (HA) antigen for intradermal vaccination.
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