View from the Biological Property: Insight into the Functional Diversity and Complexity of the Gut Mucus.
Int J Mol Sci
; 24(4)2023 Feb 20.
Article
em En
| MEDLINE
| ID: mdl-36835646
ABSTRACT
Due to mucin's important protective effect on epithelial tissue, it has garnered extensive attention. The role played by mucus in the digestive tract is undeniable. On the one hand, mucus forms "biofilm" structures that insulate harmful substances from direct contact with epithelial cells. On the other hand, a variety of immune molecules in mucus play a crucial role in the immune regulation of the digestive tract. Due to the enormous number of microorganisms in the gut, the biological properties of mucus and its protective actions are more complicated. Numerous pieces of research have hinted that the aberrant expression of intestinal mucus is closely related to impaired intestinal function. Therefore, this purposeful review aims to provide the highlights of the biological characteristics and functional categorization of mucus synthesis and secretion. In addition, we highlight a variety of the regulatory factors for mucus. Most importantly, we also summarize some of the changes and possible molecular mechanisms of mucus during certain disease processes. All these are beneficial to clinical practice, diagnosis, and treatment and can provide some potential theoretical bases. Admittedly, there are still some deficiencies or contradictory results in the current research on mucus, but none of this diminishes the importance of mucus in protective impacts.
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Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Mucosa Intestinal
/
Muco
Idioma:
En
Ano de publicação:
2023
Tipo de documento:
Article