| First Author | Quackenbush EJ | Year | 1997 |
| Journal | J Leukoc Biol | Volume | 62 |
| Issue | 5 | Pages | 661-6 |
| PubMed ID | 9365121 | Mgi Jnum | J:44514 |
| Mgi Id | MGI:1100398 | Doi | 10.1002/jlb.62.5.661 |
| Citation | Quackenbush EJ, et al. (1997) Eotaxin influences the development of embryonic hematopoietic progenitors in the mouse. J Leukoc Biol 62(5):661-6 |
| abstractText | Eotaxin is a potent chemoattractant for eosinophils during inflammation and allergic reactions in the adult, but its role during development has not been studied. We report that eotaxin and its receptor, CCR-3, are expressed by embryonic tissues responsible for blood development, including the yolk sac, fetal liver, and fetal blood. We also found that eotaxin acts synergistically with stem cell factor (SCF) to accelerate the differentiation of embryonic mast cell progenitors and to promote the growth of Mac-1+/Gr-1- cells from progenitors isolated at 10-12 days of gestation. This response is diminished by Pertussis toxin, the Gi alpha inhibitor. These studies suggest that eotaxin is involved in the growth of myeloid cell progenitors and the differentiation of mast cells during embryogenic development. |
