Organism | UniProt | Comment | Textmining |
---|---|---|---|
Homo sapiens | O15327 | - |
- |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
B-cell | from chronic lymphocytic leukemia patients | Homo sapiens | - |
RAJI cell | - |
Homo sapiens | - |
General Information | Comment | Organism |
---|---|---|
physiological function | cells expressing wild-type, but not catalytically inactive inositol polyphosphate 4-phosphatase show impaired phosphatidylinositol-3,4-bisphosphate responses induced by chenomkine SDF-1 and reduced migration in Transwell chamber assays. Phosphatidylinositol-3,4-bisphosphate depletion in primary chronic lymphocytic leukemia cells significantly impairs their migration capacity. Phosphatidylinositol-3,4-bisphosphate depletion reduces both overall motility and migration directionality in the presence of a stable chemokine gradient | Homo sapiens |