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TLR4 and TLR9 Expression in Different Phenotypes of Rhinitis
المؤلفون المشاركون
Muzi, Paola
Lauriello, Maria
Micera, Alessandra
Di Rienzo Businco, Lino
Bonini, Sergio
المصدر
International Journal of Otolaryngology
العدد
المجلد 2012، العدد 2012 (31 ديسمبر/كانون الأول 2012)، ص ص. 1-7، 7ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2012-04-10
دولة النشر
مصر
عدد الصفحات
7
التخصصات الرئيسية
الملخص EN
Background.
Toll-like receptors (TLRs) represent a family of evolutionarily conserved proteins, that represent a fundamental link between innate and adaptive immune responses.
Aim.
The purpose of this study was to investigate the expression of TLR4 and TLR9 in the normal nasal mucosa and in the mucosa of subjects with different phenotypes of rhinitis.
Methodology.
A confocal analysis of TLR4 and TLR9 (co)expression was carried out on biopsies from the inferior turbinate obtained from 4 patients affected by persistent allergic rhinitis, 8 patients with chronic rhino-sinusitis, and 6 patients with vasomotor rhinitis The results were compared with those of specimens obtained from 4 subjects undergoing nasal surgery, but with signs of nasal inflammation.
Results.
TLR4 and TLR9 were expressed in the healthy nasal mucosa; TLR4 and TLR9 expression was significantly decreased in allergic rhinitis.
TLR4 was over expressed in the epithelium of chronic rhino-sinusitis.
Both TLRs were co-expressed in the sub-epithelial infiltrate of chronic and vasomotor rhinitis, even though this expression was higher in the former compared with the latter.
Conclusions.
This study indicates that TLR4 and TLR9 show a different pattern of expression in different phenotypes of rhinitis, possibly related to the type and severity of the disease.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Lauriello, Maria& Micera, Alessandra& Muzi, Paola& Di Rienzo Businco, Lino& Bonini, Sergio. 2012. TLR4 and TLR9 Expression in Different Phenotypes of Rhinitis. International Journal of Otolaryngology،Vol. 2012, no. 2012, pp.1-7.
https://search.emarefa.net/detail/BIM-508569
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Lauriello, Maria…[et al.]. TLR4 and TLR9 Expression in Different Phenotypes of Rhinitis. International Journal of Otolaryngology No. 2012 (2012), pp.1-7.
https://search.emarefa.net/detail/BIM-508569
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Lauriello, Maria& Micera, Alessandra& Muzi, Paola& Di Rienzo Businco, Lino& Bonini, Sergio. TLR4 and TLR9 Expression in Different Phenotypes of Rhinitis. International Journal of Otolaryngology. 2012. Vol. 2012, no. 2012, pp.1-7.
https://search.emarefa.net/detail/BIM-508569
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-508569
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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