Antibody-Dependent Enhancement: â³Evilâ³ Antibodies Favorable for Viral Infections.
Viruses
; 14(8)2022 08 08.
Artículo
en Inglés
| MEDLINE | ID: covidwho-2010305
ABSTRACT
The pandemics caused by emerging viruses such as severe acute respiratory syndrome coronavirus 2 result in severe disruptions to public health. Vaccines and antibody drugs play essential roles in the control and prevention of emerging infectious diseases. However, in contrast with the neutralizing antibodies (NAbs), sub- or non-NAbs may facilitate the virus to enter the cells and enhance viral infection, which is termed antibody-dependent enhancement (ADE). The ADE of most virus infections is mediated by the Fc receptors (FcRs) expressed on the myeloid cells, while others are developed by other mechanisms, such as complement receptor-mediated ADE. In this review, we comprehensively analyzed the characteristics of the viruses inducing FcRs-mediated ADE and the new molecular mechanisms of ADE involved in the virus entry, immune response, and transcription modulation, which will provide insights into viral pathogenicity and the development of safer vaccines and effective antibody drugs against the emerging viruses inducing ADE.
Palabras clave
Texto completo:
Disponible
Colección:
Bases de datos internacionales
Base de datos:
MEDLINE
Asunto principal:
Virus
/
Virosis
/
COVID-19
Tópicos:
Vacunas
Límite:
Humanos
Idioma:
Inglés
Año:
2022
Tipo del documento:
Artículo
País de afiliación:
V14081739
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