کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5545688 | 1555631 | 2017 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Comparative study on secretome and transmembranome of immature and mature metacestodes of Echinococcus multilocularis
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
علوم دامی و جانورشناسی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Comparative study on secretome and transmembranome of immature and mature metacestodes of Echinococcus multilocularis Comparative study on secretome and transmembranome of immature and mature metacestodes of Echinococcus multilocularis](/preview/png/5545688.png)
چکیده انگلیسی
Alveolar echinococcosis (AE) is a worldwide zoonosis caused by E. multilocularis. Humans become infected through oral ingestion of the eggs. Host of E. multilocularis produces immune responses that help to either reject and/or limit the growth of this parasite, and in response the parasite produces molecules against this immune attack. This study identifies candidate key molecules in the early infection phase and the chronic stage of the parasite infestation, through comparison of gene expression of 4- and 16-week metacestodes. First, RNA was isolated from 4- and 16-weeks metacestodes of E. multilocularis (Nemuro strain). Thereafter, clean reads with lengths of 50Â bp or longer were compared against a reference genome using TopHat. Functional annotation of transcripts of E. multilocularis were investigated using multi-step bioinformatics tools. At the gene ontology (GO) level, 356 and 1774 transmembrane (TM) predicted proteins of the E. multilocularis were mapped to an enhanced 'hydrolase activity' and increased 'transmembrane transporter activity', respectively. In addition, comparison of gene expression level between 4- and 16-week metacestode revealed 168 different expression (DE) genes. This study has demonstrated that, the expression levels of predicted ES and TM proteins in E. multilocularis change in the transformation from one stage to another. Genes that are highly expressed in immature or mature metacestode could be explored as novel candidates for diagnostic antigens and vaccine targets.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Veterinary Parasitology - Volume 245, 15 October 2017, Pages 153-159
Journal: Veterinary Parasitology - Volume 245, 15 October 2017, Pages 153-159
نویسندگان
Fuqiang Huang, Zhisheng Dang, Haoji Zhang, Kinpei Yagi, Kyeongsoon Kim, Magona Joseph, Wenjun Pu, Yuzaburo Oku,