Mucin-bacterial interactions in the human oral cavity and digestive tract.

ABSTRACT: Mucins are a family of heavily glycosylated proteins that are the major organic components of the mucus layer, the protective layer covering the epithelial cells in many human and animal organs, including the entire gastro-intestinal tract. Microbes that can associate with mucins benefit from this interaction since they can get available nutrients, experience physico-chemical protection and adhere, resulting in increased residence time. Mucin-degrading microorganisms, which often are found in consortia, have not been extensively characterized as mucins are high molecular weight glycoproteins that are hard to study because of their size, complexity and heterogeneity. The purpose of this review is to discuss how advances in mucus and mucin research, and insight in the microbial ecology promo

SUBMITTER: Derrien M 

PROVIDER: S-EPMC3023607 | biostudies-literature | 2010 Jul

REPOSITORIES: biostudies-literature