Recent Insights into Cellular Crosstalk in Respiratory and Gastrointestinal Mucosal Immune Systems
Immune Network
;
: e44-2020.
Artículo
en Inglés
| WPRIM
| ID: wpr-890850
ABSTRACT
The human body is continuously threatened by pathogens, and the immune system must maintain a balance between fighting infection and becoming over-activated. Mucosal surfaces cover several anatomically diverse organs throughout the body, such as the respiratory and gastrointestinal tracts, and are directly exposed to the external environment.Various pathogens invade the body through mucosal surfaces, making the mucosa the frontline of immune defense. The immune systems of various mucosal tissues display distinctive features that reflect the tissues' anatomical and functional characteristics. This review discusses the cellular components that constitute the respiratory and gastrointestinal tracts; in particular, it highlights the complex interactions between epithelial and immune cells to induce Ag-specific immune responses in the lung and gut. This information on mucosal immunity may facilitate understanding of the defense mechanisms against infectious agents that invade mucosal surfaces, such as severe acute respiratory syndrome coronavirus 2, and provide insight into effective vaccine development.
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Idioma:
Inglés
Revista:
Immune Network
Año:
2020
Tipo del documento:
Artículo
Similares
MEDLINE
...
LILACS
LIS