| pubmed-article:9009138 | pubmed:abstractText | The effects of lactoferrin (Lf), an iron-binding glycoprotein, on cell migration were investigated. Lf inhibited the cell migration of three gastrointestinal cell lines (Caco-2 cells, AGS cells, and IEC-18 cells) in vitro. Both iron-saturated (holo) and iron-depleted (apo) Lf showed this inhibitory effect. Chelation of iron in the culture medium by desferrioxamine did not affect the activity of either form of Lf. A pepsin hydrolysate of Lf exhibited effectiveness similar to that of intact Lf. These results demonstrate a novel activity of Lf and suggest a potential role for this molecule in gastrointestinal wound healing, which is independent of its iron-binding capacity. | lld:pubmed |
