Proteomics

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The host factor: proteomic comparison of excretion/1 secretion products in Fasciola hepatica newly excysted juveniles (NEJ) derived from Lymnaea viatrix or Pseudosuccinea columella

ABSTRACT: The characteristics of parasitic infections are often tied to host behavior. Although most studies have investigated definitive hosts, intermediate hosts can also play a role in shaping the distribution and accumulation of parasites. This is particularly relevant in larval stages, where intermediate host behavior could potentially interfere in the molecules secreted by the parasite into the next host during infection. To investigate this hypothesis we used a proteomic approach to analyze excretion/secretion products (ESP) from Fasciola hepatica newly excysted juveniles (NEJ) derived from two intermediate host species, Lymnaea viatrix and Pseudosuccinea columella. The two analyzed proteomes showed differences in identity, abundance, and functional classification of the proteins. Based on the differences identified between NEJ ESP samples, we can conclude that the intermediate host is a factor influencing the proteomic profile of ESP in F. hepatica

INSTRUMENT(S): Q Exactive

ORGANISM(S): Fasciola Hepatica (liver Fluke)

SUBMITTER: Itabajara Vaz Jr.  

LAB HEAD: Itabajara da Silva Vaz Junior

PROVIDER: PXD011991 | Pride | 2019-04-30

REPOSITORIES: Pride

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Dataset supporting the proteomic differences found between excretion/secretion products from two isolates of <i>Fasciola hepatica</i> newly excysted juveniles (NEJ) derived from different snail hosts.

Di Maggio Lucía Sánchez LS   Tirloni Lucas L   Pinto Antônio F M AFM   Diedrich Jolene K JK   Yates John R JR   Carmona Carlos C   Berasain Patricia P   da Silva Vaz Itabajara I  

Data in brief 20190715

Here we present the proteomic profile datasets of two <i>Fasciola hepatica</i> NEJ isolates derived from different snail hosts: <i>Lymnaea viatrix</i> and <i>Pseudosuccinea columella</i>. The data used in the analysis are related to the article 'A proteomic comparison of excretion/secretion products in <i>Fasciola hepatica</i> newly excysted juveniles (NEJ) derived from <i>Lymnaea viatrix</i> or <i>Pseudosuccinea columella</i>' (Di Maggio et al., 2019). ...[more]

PMID: 31384652

Publication: 1/2

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