Linked Life Data

20403391

Source:http://linkedlifedata.com/resource/pubmed/id/20403391

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
2
pubmed:dateCreated
2010-5-24
pubmed:abstractText
Fasciolosis is a world-wide distributed zoonotic disease affecting several herbivores, and represents an important factor of economic loss in animal meat producing industries. In addition, specific risk factors and geographic areas for Fasciola hepatica human infection have been heavily reported recently. Several aspects related with this disease, e.g., drug resistance and prevention through vaccination, have yet to be solved. After ingestion, the infective stage for the vertebrate host-metacercariae - hatch in duodenum and the newly excysted juveniles (NEJ) penetrate the intestinal wall. The identification of proteins expressed by NEJ and specifically those found in the host-parasite interface could help understanding the first steps of animal and human infection by F. hepatica. Here we use a proteomic approach to identify a set of proteins enriched at the host-parasite interface from in vitro NEJ by applying liquid chromatography and tandem mass spectrometry (LC-MS/MS) analysis. Using this approach, we identified numerous proteins related with several biological processes of the parasite. In addition, we characterize one of the identified molecules, the 14-3-3z protein, and demonstrate its association with the outer structures of NEJ and its presence in both somatic and secretory components from the parasite. The NEJ proteins described here, together with those previously described by others, could provide new insights into the biology of the parasite and its relationship with the vertebrate host at the beginning of the infection.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Aug
pubmed:issn
1872-9428
pubmed:author
pubmed:issnType
Electronic
pubmed:volume
172
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
121-8
pubmed:meshHeading
pubmed:year
2010
pubmed:articleTitle
Proteomic analysis of in vitro newly excysted juveniles from Fasciola hepatica.
pubmed:affiliation
IRNASA, CSIC, Cordel de Merinas, 40-52, 37008 Salamanca, Spain.
pubmed:publicationType
Journal Article