Evidence map›Paper›PMID 22240114›Full record

ArticleMolecular and biochemical parasitology

Characterization and differential expression of a ferritin protein from Fasciola hepatica.

Kimberly Cabán-Hernández, José F Gaudier, Ana M Espino

Abstract read
In one paragraph

Article in Molecular and biochemical parasitology. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
1.8field-weighted citation impact, top 17% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

9 citing papers in PubMed, 17 citations in OpenAlex.

  1. Article
  2. Proteomic analysis ofFrontiers in microbiology · 2022
    Article
  3. Article
  4. Recognition Pattern of thePathogens (Basel, Switzerland) · 2021
    Article
  5. Article
  6. Review
  7. Article
  8. Article
  9. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

3 authors at 1 institution in 1 country.

Kimberly Cabán-HernándezDepartment of Microbiology, University of Puerto Rico, School of Medicine, San Juan, Puerto Rico.
José F Gaudier
Ana M Espino
University of Puerto Rico System · PR

Funding

RISE Option III: MBRS RISE at the UPR Medical Sciences CampusR25GM061838 · NIGMS · UNIVERSITY OF PUERTO RICO MED SCIENCES · PI CADILLA, CARMEN LYDIA · 2000 to 2021
$25.5M
STEERING COMMITTEEU54MD008149 · NIMHD · MOREHOUSE SCHOOL OF MEDICINE · PI OFILI, ELIZABETH O. · 2012 to 2018
$21.1M
THE NUTRIGENOMICS OF VITAMIN D METABOLISM IN AFRICAN-AMERICANSU54RR022762 · NCRR · CHARLES R. DREW UNIVERSITY OF MED & SCI · PI NORRIS, KEITH C · 2007 to 2011
$19.6M
Towards a vaccine against Fasciola hepatica using FhSAP2 as an antigenSC1AI096108 · NIAID · UNIVERSITY OF PUERTO RICO MED SCIENCES · PI ESPINO, ANA M · 2011 to 2013
$662k
NCRR NIH HHS 3 U54 RR022762-0351NIAID NIH HHS 1SC1AI096108-01A2NIAID NIH HHS SC1 AI096108NIGMS NIH HHS R25 GM061838NIGMS NIH HHS R25GM061838NIMHD NIH HHS U54 MD008149
6 · The paper itself

Abstract

Ferritins are proteins that play a central role in maintaining intracellular iron balance. A cDNA clone of Fasciola hepatica (687 bp long) encoding a putative 228-amino acid polypeptide (FhFtn-1) homologous with ferritins of vertebrates and invertebrates was identified. FhFtn-1 contains a conserved motif of the ferroxidase center typical of vertebrate ferritins. Phylogenetic tree analysis showed that FhFtn-1 clusters with two ferritins of Paragonimus westermani, which suggests a common ancestry for the ferritins of these two trematodes. Recombinant FhFtn-1 protein expressed and purified from an Escherichia coli system showed iron-uptake ability. Moreover, FhFtn-1 showed strong reactivity with sera from rabbits infected with F. hepatica for 2-12 weeks, which suggests that this protein could be a potential antigen for immunodiagnosis of fascioliasis. qPCR analysis demonstrated that FhFtn-1-mRNA is expressed at significantly higher levels in adults and unembryonated eggs than in juveniles or miracidia. These results represent the first characterization of a ferritin protein from the liver fluke F. hepatica.

Indexed as

Gene Expression Regulation, DevelopmentalAmino Acid SequenceAnimalsAntigens, HelminthBiomarkersCloning, MolecularDNA, ComplementaryEscherichia coliFasciola hepaticaFascioliasisFerritinsHelminth ProteinsImmunologic TestsIronMolecular Sequence DataPhylogenyAntigens, HelminthBiomarkersDNA, ComplementaryFerritinsHelminth ProteinsIronRecombinant ProteinsRNA, Messenger

Identifiers

PMID22240114
PMCPMC3277670
OpenAlexW2099497799

What OpenQuestion holds

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LicenceTDM
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.