کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8851757 | 1618772 | 2018 | 36 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
New cytokines and TLR pathway signaling molecules in Chinese rare minnow (Gobiocypris rarus): Molecular characterization, basal expression, and their response to chlorpyrifos
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
NF-κBMYD88RLRsIRFTLRPRRsinterferon - اینترفرونIFN - اینترفرون هاinterleukin - اینترلوکینToll-like receptor - تیالآرCytokines - سیتوکین هاClone - شبیهinterferon regulatory factor - عامل تنظیمی اینترفرونIRAK-1 - عراق-1Nuclear factor-kappa B - فاکتور هسته ای-کاپا BChinese rare minnow - نان چینی نینجاmyeloid differentiation primary-response protein 88 - پروتئین اولیه پاسخ افتراقی میلوئید 88Chlorpyrifos - کلرپیریفوسpattern recognition receptors - گیرنده های تشخیص الگو
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم محیط زیست
شیمی زیست محیطی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: New cytokines and TLR pathway signaling molecules in Chinese rare minnow (Gobiocypris rarus): Molecular characterization, basal expression, and their response to chlorpyrifos New cytokines and TLR pathway signaling molecules in Chinese rare minnow (Gobiocypris rarus): Molecular characterization, basal expression, and their response to chlorpyrifos](/preview/png/8851757.png)
چکیده انگلیسی
In this study, the cDNA fragments of cytokines (il-8) and toll-like receptor (TLR) pathway signaling molecules (myd88, irak-1, irf5, and irf7) in the Chinese rare minnow were cloned and exhibited a high amino-acid sequence identity compared to other cyprinid fish orthologs. The mRNA expressions of these genes in the different tissues (liver, brain, spleen, kidney, and skin) were observed. The highest expression levels of myd88, irak-1, and irf5 were detected in the spleen, whereas il-8 and irf7 were detected in the kidney and liver respectively. The mRNA expression of irak-1, irf5, and irf7 in the liver from 0.1â¯Î¼g/L and 0.5â¯Î¼g/L CPF treatments were significantly increased on day 7 (p < 0.05), whereas the levels of only irak-1 and irf7 were markedly increased on day 28 (p < 0.05). Moreover, the mRNA expression of il-8 in the spleen following 0.5â¯Î¼g/L CPF treatments was significantly decreased on day 7 (p < 0.05), whereas significantly decrease were observed in the levels of irf7 in the spleen at 2.5â¯Î¼g/L CPF on days 7 and 28 (p < 0.05). The 0.1â¯Î¼g/L and 0.5â¯Î¼g/L of CPF significantly induced the levels of irak-1 and myd88 in the spleen after 28â¯d exposure (p < 0.05). Therefore, the high induction of cytokines and TLR pathway signaling molecules demonstrated that Chinese rare minnow was immune-compromised exposed to CPF. Moreover, our finding indicated that these immune-related genes could be feasible to screen for substances hazardous to the immune system of fish.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Chemosphere - Volume 199, May 2018, Pages 26-34
Journal: Chemosphere - Volume 199, May 2018, Pages 26-34
نویسندگان
Xu Zhao, Xiangsheng Hong, Rui Chen, Lilai Yuan, Jinmiao Zha, Jianhui Qin,