کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8648587 | 1570699 | 2018 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Role of complement anaphylatoxin receptors in a mouse model of acute burn-induced pain
ترجمه فارسی عنوان
نقش گیرنده های آنافیلاکتوکسین مکمل در یک مدل موشی از درد ناشی از سوختگی حاد
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موضوعات مرتبط
علوم زیستی و بیوفناوری
بیوشیمی، ژنتیک و زیست شناسی مولکولی
زیست شناسی مولکولی
چکیده انگلیسی
The complement system is an essential component of the innate immune response. The anaphylatoxins C3a and C5a are key drivers of the complement system, acting through the receptors C3aR, C5aR1 and C5aR2 to regulate inflammation. While a role for C5a activation of C5aR1 in inflammatory and neuropathic pain has been established, the role of the complement system in burn-induced pain has not been investigated. To address this gap, we assessed the role of complement receptors C3aR, C5aR1 and C5aR2 in a mouse model of acute burn-induced pain. Superficial burn injury was induced in C57BL/6 mice by firm application of left hind paw plantar surface to a hot plate set at 52.5â¯Â°C for 25â¯s. Development of burn-induced mechanical allodynia, thermal allodynia, weight bearing changes and edema was assessed in C3aRâ/â, C5aR1â/â and C5aR2â/â mice and compared to their wild type controls over three days. Burn-induced mechanical allodynia, thermal allodynia and weight bearing changes developed normally C3aRâ/â, C5aR1â/â and C5aR2â/â mice. However, burn-induced edema was significantly reduced in C5aR2â/â male mice, but not C5aR2â/â female mice. These results suggest that the complement system has a limited role in the development of acute burn-induced pain.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Molecular Immunology - Volume 94, February 2018, Pages 68-74
Journal: Molecular Immunology - Volume 94, February 2018, Pages 68-74
نویسندگان
Michael Morgan, Jennifer R. Deuis, Trent M. Woodruff, Richard J. Lewis, Irina Vetter,