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Expression of RANTES, eotaxin-2, ICAM-1, LFA-1 and CCR-3 in chronic rhinosinusitis patients with nasal polyposis / Expressão de RANTES, eotaxina-2, ICAM-1, LFA-1 e CCR-3 em pacientes com rinossinusite crônica associada à polipose nasossinusal

Cavallari, Fransérgio Emílio; Valera, Fabiana Cardoso Pereira; Gallego, Aline Jorge; Malinsky, Rafael Rossell; Küpper, Daniel Salgado; Milanezi, Cristiane; Silva, João Santana da; Tamashiro, Edwin; Anselmo-Lima, Wilma Terezinha.
Acta cir. bras ; 27(9): 645-649, Sept. 2012. ilus
Artículo en Inglés | LILACS | ID: lil-646732

PURPOSE:

To compare gene expression of the chemokines RANTES and eotaxin-2, its receptor, CCR-3, adhesion molecule ICAM-1 and its receptor LFA-1 in eosinophilic polyps and in control normal nasal mucosa.

METHODS:

Gene expression was quantified by Real Time PCR in polyps (n=35) and in healthy nasal mucosa (n=15).

RESULTS:

Eosinophilic polyps showed a higher expression of eotaxin-2 and RANTES, but not of CCR-3, ICAM-1 or LFA-1 compared to control nasal mucosa.

CONCLUSION:

Eosinophilic polyps present greater expression of eotaxin-2 and RANTES, but not of CCR-3, ICAM-1 or LFA-1 compared to control nasal mucosa.
Biblioteca responsable: BR1.1