B Cell-Mediated Immunity to Viruses

A special issue of Viruses (ISSN 1999-4915). This special issue belongs to the section "Viral Immunology, Vaccines, and Antivirals".

Deadline for manuscript submissions: 19 February 2025 | Viewed by 433

Special Issue Editor


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Guest Editor
State Key Laboratory of Virology, College of Life Sciences, Wuhan University, Wuhan 430072, China
Interests: B cell; immune response; emerging viruses

Special Issue Information

Dear Colleagues,

B cell-mediated humoral immune response, also known as antibody-mediated response, plays a critical role in host defense against invading pathogens and is a key determinant for the development of most effective vaccines. Studying broadly neutralizing antibodies and understanding the rules for eliciting broadly neutralizing B cell responses will help antibody-based therapies and vaccine development. In addition, antibody functions are varied, and not all pathogen-specific antibodies benefit the host. Hence, the scope of this topic is related to B cell development, function, epitopes and application in the face of infectious pathogens.

Prof. Dr. Haiyan Zhao
Guest Editor

Manuscript Submission Information

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Keywords

  • broadly neutralizing antibodies
  • protective antibodies
  • non-protective antibodies
  • epitopes
  • epitope-based vaccine design
  • B cell development
  • B cell repertoire

Published Papers (1 paper)

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9 pages, 2647 KiB  
Brief Report
The Generation and Characterization of Monoclonal Antibodies against the MPXV A29L Protein
by Wenlong Zhu, Mengjia Zhang, Mengdi Zhang, Ran Jing, Jiaru Zhou, Hua Cao, Changcheng Liu, Hongmei Zhu, Ahmed H. Ghonaim, Sherin R. Rouby and Wentao Li
Viruses 2024, 16(8), 1184; https://doi.org/10.3390/v16081184 - 24 Jul 2024
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Abstract
Mpox (formerly known as monkeypox) is a zoonotic disease caused by monkeypox virus (MPXV), a DNA virus belonging to the Orthopoxvirus genus, in the Poxviridae family. The disease constitutes a moderate risk to public health at the global level. The MPXV A29L protein [...] Read more.
Mpox (formerly known as monkeypox) is a zoonotic disease caused by monkeypox virus (MPXV), a DNA virus belonging to the Orthopoxvirus genus, in the Poxviridae family. The disease constitutes a moderate risk to public health at the global level. The MPXV A29L protein plays a crucial role in coordinating virion assembly and facilitating important virus-host interactions. This study focused on the expression, purification, and recombinant protein synthesis of the A29L protein of MPXV using prokaryotic systems. Using hybridoma technology, we successfully generated the monoclonal antibodies (mAbs) 1E12 and 4B2, which specifically recognize the A29L protein. These mAbs were found to be suitable for use in indirect immunofluorescence assays (IFA), Western blotting, and immunoprecipitation (IP). Our investigation also revealed that mAbs 1E12 and 4B2 could detect the A27L protein, a homologous protein found in the vaccinia virus Western Reserve (VACV WR) strain, using IFA, Western blotting, and immunoprecipitation (IP). Using mAbs 1E12 and 4B2 as primary immunological probes, A27L protein expression was detected as early as 6 h postinfection with VACV WR, with increasing protein levels being observed throughout the infection. This study enhances our understanding of the protein structure and function of MPXV and contributes to the development of specific MPXV detection methods. Full article
(This article belongs to the Special Issue B Cell-Mediated Immunity to Viruses)
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