Evidence map›Paper›PMID 18689632›Full record

ArticleThe American journal of tropical medicine and hygiene2008

Evolutionary origins, diversification, and biogeography of liver flukes (Digenea, Fasciolidae).

Wael M Lotfy, Sara V Brant, Randy J DeJong, Thanh Hoa Le, Aleksander Demiaszkiewicz, R P V Jayanthe Rajapakse, Vijitha B V P Perera, Jeff R Laursen, Eric S Loker

Open access · greenAbstract read
In one paragraph

Article in The American journal of tropical medicine and hygiene, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers.

0numbers the graph read from it
0cells of the map it votes in
40citing papers in PubMed
7.7field-weighted citation impact, top 2% 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

40 citing papers in PubMed, 98 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Trematode Genomics and Proteomics.Advances in experimental medicine and biology · 2024
    Article
  7. A proposed ectochory ofInternational journal for parasitology. Parasites and wildlife · 2023
    Article
  8. Review
  9. Molecular characterization ofFrontiers in veterinary science · 2023
    Article
  10. Potential Hybridization ofPathogens (Basel, Switzerland) · 2022
    Article
  11. Article
  12. Article
  13. Review
  14. Review
  15. PeerJ · 2020
    Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. 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

9 authors at 1 institution in 1 country.

Wael M LotfyParasitology Department, Medical Research Institute, Alexandria University, Alexandrina, Egypt.
Sara V Brant
Randy J DeJong
Thanh Hoa Le
Aleksander Demiaszkiewicz
R P V Jayanthe Rajapakse
Vijitha B V P Perera
Jeff R Laursen
Eric S Loker
Bibliotheca Alexandrina · EG

Funding

UNM COBRE: THEORETICAL STUDY OF SPECIFICITY OF RNA SILENCING MECHANISMP20RR018754 · NCRR · UNIVERSITY OF NEW MEXICO · PI LOKER, ERIC SAMUEL · 2003 to 2011
$16.7M
EVOLUTION OF SCHISTOSOMA MANSONI AND ITS SNAIL HOSTSR01AI044913 · NIAID · UNIVERSITY OF NEW MEXICO · PI LOKER, ERIC SAMUEL · 1999 to 2008
$2.2M
NCRR NIH HHS 1P20RR18754NCRR NIH HHS P20 RR018754NIAID NIH HHS R01 AI044913NIAID NIH HHS R01 AI44913
6 · The paper itself

Abstract

Fasciolid flukes are among the largest and best known digenetic trematodes and have considerable historical and veterinary significance. Fasciola hepatica is commonly implicated in causing disease in humans. The origins, patterns of diversification, and biogeography of fasciolids are all poorly known. We have undertaken a molecular phylogenetic study using 28S, internal transcribed spacer 1 and 2 (ITS-1 and ITS-2) of nuclear ribosomal DNA, and mitochondrial nicotinamide dehydrogenase subunit 1 (nad1) that included seven of the nine recognized species in the family. The fasciolids examined comprise a monophyletic group with the most basal species recovered from African elephants. We hypothesize fasciolids migrated from Africa to Eurasia, with secondary colonization of Africa. Fasciolids have been conservative in maintaining relatively large adult body size, but anatomical features of their digestive and reproductive systems are available. These flukes have been opportunistic, with respect to switching to new snail (planorbid to lymnaeid) and mammalian hosts and from intestinal to hepatic habitats within mammals.

Indexed as

Biological EvolutionAnimalsBayes TheoremEcosystemFascioliasisFasciolidaeGenetic VariationPhylogenySnails

Identifiers

PMID18689632
PMCPMC2577557
OpenAlexW2129378975

What OpenQuestion holds

Textmetadata
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.