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DR. D'ADAMO: LECSTER 7The lectin database of Dr. Peter D'Adamo. BACK TO INDEX | LECSTER7 FAQ |
Homo sapiens | |
| SPECIES IMAGE | ![]() | SOURCE |
| LECTINS | Galectin VIII |
| MOLECULAR IMAGE | ![]() | CLASS | Tandem Repeat S-lectin or galectin |
| NOMEN | GLTh.Hom .Sap.xx.Xxxx |
| INDEX | Galectin from humans / / / / |
| CHARACTERIZATION | galectin-8 binding to integrins inhibits cell adhesion and induces apoptosis. It inhibits adhesion of human carcinoma (1299) cells to plates coated with integrin ligands, and induces cell apoptosis. galectin-8 also interacts with other members of the integrin family, like (alpha)(6)(beta)(1 )integrins. In contrast, galectin-8 only minimally interacts with (alpha)(4 )or (beta)(3 )integrins. We propose that galectin-8 is an integrin binding-protein that interacts to a different extent with several, but not all members of the integrin family. Binding of galectin-8 modulates integrin interactions with the extracellular matrix and thus regulates cell adhesion and cell survival. See: J Cell Sci 2000 Jul;113 ( Pt 13):2385-97 |
| BIOACTIVITY | |
| SOURCE TISSUE | |
| SPECIFICITY | beta-galactoside sugars |
| INHIBITORS | |
| REFERENCES | |
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