| First Author | Mizgerd JP | Year | 1999 |
| Journal | J Immunol | Volume | 162 |
| Issue | 9 | Pages | 5444-8 |
| PubMed ID | 10228023 | Mgi Jnum | J:112286 |
| Mgi Id | MGI:3655950 | Doi | 10.4049/jimmunol.162.9.5444 |
| Citation | Mizgerd JP, et al. (1999) Chronic inflammatory disease alters adhesion molecule requirements for acute neutrophil emigration in mouse skin. J Immunol 162(9):5444-8 |
| abstractText | Mutant mice triply deficient in ICAM-1, E-selectin, and P-selectin did not develop the neutrophilic skin lesions that spontaneously arise in mutants doubly deficient in E-selectin and P-selectin. Thus, ICAM-1 is essential to skin disease resulting from endothelial selectin deficiency. During experimental dermatitis, acute neutrophil emigration was completely prevented in young mice deficient in both selectins (E/P and E/P/I mutants). However, older E/P mutants with spontaneous skin lesions displayed an endothelial selectin-independent pathway for acute neutrophil emigration. In contrast, emigration remained compromised in E/P/I mutants and CD18 mutants regardless of age or lesions. Experimentally induced chronic lesions elicited this pathway for acute emigration in young E/P mutants. Thus, an endothelial selectin-independent pathway for acute neutrophil emigration is induced in E/P mice by chronic inflammation at distant sites, and this pathway may contribute to skin disease resulting from endothelial selectin deficiency. |
