Based on the structure and function of a molecule, mucin is subdivided into 3 categories: membrane-bound mucins (MUC1, MUC3
MUC4, MUC12, MUC16, MUC17), gel-forming (secreted) mucins (MUC2, MUC5AC, MUC5B, MUC6, MUC19), and soluble mucin (MUC7).
The level of mucins including MUC1, MUC2, MUC3
, MUC5AC, and MUC6 in bile duct with intrahepatic stone is obviously higher in bile duct without intrahepatic stone.
Combined evaluation of CK5/6, ER, p63, and MUC3
for distinguishing breast intraductal papilloma from ductal carcinoma in situ.
mucin secretion follows adherence of Lactobacillus strains to intestinal epithelial cells in vitro.
MUC4 was the most prevalent mucin gene expressed in 78% of samples (7/9 of samples) followed by MUC3
and 5AC (67% each).
Indeed, binding of IL-22 to its heterodimeric receptor, comprising IL10R2 and IL-22R1, on epithelial cells triggers the transcription factor STAT3, thereby promoting synthesis of antimicrobial peptides and proteins (i.e., [beta]-defensins, RegIII[beta] and RegIII[gamma], calgranulins S100A8 and S100A9, and lipocalin-2) and elevated levels of mucus-associated molecules (i.e., Muc1, Muc3
, Muc10, and Muc13), with the downstream effect of limiting the translocation of commensal bacteria across the epithelial barrier during inflammation .
En el hombre, los genes que codifican para las mucinas estan programados para configurar 19 familias divididas en dos grupos: el primero son las mucinas ancladas a la membrana, siendo las mas importantes las mucinas MUC1, MUC3
, MUC4; el segundo grupo son las mucinas secretadas, siendo las principales las mucinas MUC2, MUC5AC, MUC5B y MUC6.
Mack, et al., "Extracellular MUC3
Mucin Secretion Follows Adherence of Lactobacillus Strains to Intestinal Epithelial Cells In Vitro," Gut 52, 827-833 (2003).
Expression of mucins (MUC1, MUC2, MUC3
, MUC4, MUC5AC and MUC6) and their prognostic significance in human breast cancer.
Advances in information extraction from text have been well documented in a series of rigorous performance evaluations sponsored by the Defense Advanced Research Projects Agency called the message-understanding conferences (MUC) (MUC3
1991; MUC4 1992; MUC5 1993; MUC6 1995).
Hollingsworth, "Extracellular MUC3
mucin secretion follows adherence of Lactobacillus strains to intestinal epithelial cells in vitro," Gut, vol.
Goblet cells produce secretory (MUC2, MUC5AC, MUC5B, and MUC6), membrane-associated mucins (MUC1, MUC3
, MUC4, MUC13, and/or MUC17), and trefoil factors (TFF1-3), which are responsible for epithelial restitution [2, 7].