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Proliferative responses of Brugia malayi TPX-1 and its epitopic peptide(29-43) in an endemic population of human lymphatic filariasis.

Identifieur interne : 004C18 ( Main/Exploration ); précédent : 004C17; suivant : 004C19

Proliferative responses of Brugia malayi TPX-1 and its epitopic peptide(29-43) in an endemic population of human lymphatic filariasis.

Auteurs : Jayaprakasam Madhumathi [Inde] ; Gandhirajan Anugraha ; Prabhu Rajaiah Prince ; Dhinakar Pradiba ; Perumal Kaliraj

Source :

RBID : pubmed:21288496

Descripteurs français

English descriptors

Abstract

Although the antioxidant thioredoxin peroxidase (TPX) is a putative target exploited in vaccine studies of lymphatic filariasis, the high sequence homology with host peroxiredoxins remains a great concern. The emergence of immunomics offers a powerful tool for novel vaccine design. Further, due to the cellular hypo-response in filariasis, analysis of T epitope repertoire becomes imperative in disease control. Here, we report the cellular responses of filarial TPX-1 and the identification of T epitope (29-43) in the host non-homologous region. The strong proliferative responses induced by the peptide mimetic in mice splenocytes and human PBMC's prove the existence of T epitope recognized in endemic population.

DOI: 10.1016/j.micinf.2011.01.008
PubMed: 21288496


Affiliations:


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Le document en format XML

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<term>Elephantiasis, Filarial (parasitology)</term>
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