作者
Jefferson Pereira e Silva, Adriano Penha Furtado, Jeannie Nascimento Dos Santos
发表日期
2014/8/1
期刊
International Journal for Parasitology: Parasites and Wildlife
卷号
3
期号
2
页码范围
67-74
出版商
Elsevier
简介
Ortleppascaris sp. is a helminth that, in its larval stage, infects the liver parenchyma of the amphibian Rhinella marina, resulting in severe physiological and pathological changes. This study used a proteomic approach to determine the overall profile of proteins expressed in a somatic extract from the nematodes to investigate the relationship between the parasite and its host. A total of 60 abundant proteins were selected from the two-dimensional electrophoresis, identified by peptide mass fingerprinting, and grouped based on their Gene Ontology by the biological processes in which they are potentially involved. Important helminthic derivatives, such as the immunoreactive As37 antigen, guanylyl cyclases, proteolytic enzymes, and other proteins conserved among different parasites, were identified through homology. This study represents a new approach to helminth-related proteomic studies using an amphibian …
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JP e Silva, AP Furtado, JN Dos Santos - International Journal for Parasitology: Parasites and …, 2014