Evidence map›Paper›PMID 31117933›Full record

ArticleBMC genomics2019

New insights from Opisthorchis felineus genome: update on genomics of the epidemiologically important liver flukes.

Nikita I Ershov, Viatcheslav A Mordvinov, Egor B Prokhortchouk, Mariya Y Pakharukova, Konstantin V Gunbin, Kirill Ustyantsev, Mikhail A Genaev, Alexander G Blinov, Alexander Mazur, Eugenia Boulygina and 13 more

Open access · goldAbstract read
In one paragraph

Article in BMC genomics, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
4.1field-weighted citation impact, top 6% 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

18 citing papers in PubMed, 40 citations in OpenAlex.

  1. Article
  2. Molecular differentiation ofVeterinary world · 2025
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  5. Review
  6. Review
  7. Liver Flukes: Clonorchis and Opisthorchis.Advances in experimental medicine and biology · 2024
    Review
  8. Trematode Genomics and Proteomics.Advances in experimental medicine and biology · 2024
    Article
  9. Article
  10. Article
  11. Review
  12. Review
  13. Article
  14. Article
  15. Article
  16. Review
  17. Article
  18. Review
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

23 authors at 6 institutions in 3 countries.

Nikita I ErshovInstitute of Cytology and Genetics SB RAS, 10 Lavrentiev Ave, Novosibirsk, 630090, Russia. nikotinmail@mail.ru.
Viatcheslav A MordvinovInstitute of Cytology and Genetics SB RAS, 10 Lavrentiev Ave, Novosibirsk, 630090, Russia. mordvin@bionet.nsc.ru.
Egor B ProkhortchoukRussian Federal Research Center for Biotechnology, 33/2 Leninsky prospect, Moscow, 119071, Russia. prokhortchouk@gmail.com.
Mariya Y PakharukovaInstitute of Cytology and Genetics SB RAS, 10 Lavrentiev Ave, Novosibirsk, 630090, Russia.
Konstantin V GunbinInstitute of Cytology and Genetics SB RAS, 10 Lavrentiev Ave, Novosibirsk, 630090, Russia.
Kirill UstyantsevInstitute of Cytology and Genetics SB RAS, 10 Lavrentiev Ave, Novosibirsk, 630090, Russia.
Mikhail A GenaevInstitute of Cytology and Genetics SB RAS, 10 Lavrentiev Ave, Novosibirsk, 630090, Russia.
Alexander G BlinovInstitute of Cytology and Genetics SB RAS, 10 Lavrentiev Ave, Novosibirsk, 630090, Russia.
Alexander MazurRussian Federal Research Center for Biotechnology, 33/2 Leninsky prospect, Moscow, 119071, Russia.
Eugenia BoulyginaFederal Research Center Kurchatov Institute, Moscow, Russia.
Svetlana TsygankovaFederal Research Center Kurchatov Institute, Moscow, Russia.
Ekaterina KhrameevaZAO Genoanalytica, 1 Leninskie Gory street, Moscow, 119234, Russia.
Nikolay ChekanovRussian Federal Research Center for Biotechnology, 33/2 Leninsky prospect, Moscow, 119071, Russia.
Guangyi FanBGI-Shenzhen, 11 Beishan Industrial Zone, Yantian District, Shenzhen, 518083, China.
An XiaoBGI-Shenzhen, 11 Beishan Industrial Zone, Yantian District, Shenzhen, 518083, China.
He ZhangBGI-Shenzhen, 11 Beishan Industrial Zone, Yantian District, Shenzhen, 518083, China.
Xun XuBGI-Shenzhen, 11 Beishan Industrial Zone, Yantian District, Shenzhen, 518083, China.
Huanming YangBGI-Shenzhen, 11 Beishan Industrial Zone, Yantian District, Shenzhen, 518083, China.
Victor SolovyevSoftberry Inc., 116 Radio Circle, Suite 400, Mount Kisco, NY, 10549, USA.
Simon Ming-Yuen LeeState Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao, China.
Xin LiuBGI-Shenzhen, 11 Beishan Industrial Zone, Yantian District, Shenzhen, 518083, China.
Dmitry A AfonnikovInstitute of Cytology and Genetics SB RAS, 10 Lavrentiev Ave, Novosibirsk, 630090, Russia.
Konstantin G SkryabinRussian Federal Research Center for Biotechnology, 33/2 Leninsky prospect, Moscow, 119071, Russia.
BGI Group (China) · CNInstitute of Cytology and Genetics · RUKurchatov Institute · RUSiberian Branch of the Russian Academy of Sciences · RUUniversity of Macau · MONovosibirsk State University · RU

Funding

Russian Science Foundation 18-15-00098Russian Science Foundation 18-74-00101Siberian Branch, Russian Academy of Sciences 0324-2018-0017Siberian Branch, Russian Academy of Sciences 0324-2019-0041
6 · The paper itself

Abstract

backgroundThe three epidemiologically important Opisthorchiidae liver flukes Opisthorchis felineus, O. viverrini, and Clonorchis sinensis, are believed to harbour similar potencies to provoke hepatobiliary diseases in their definitive hosts, although their populations have substantially different ecogeographical aspects including habitat, preferred hosts, population structure. Lack of O. felineus genomic data is an obstacle to the development of comparative molecular biological approaches necessary to obtain new knowledge about the biology of Opisthorchiidae trematodes, to identify essential pathways linked to parasite-host interaction, to predict genes that contribute to liver fluke pathogenesis and for the effective prevention and control of the disease.

resultsHere we present the first draft genome assembly of O. felineus and its gene repertoire accompanied by a comparative analysis with that of O. viverrini and Clonorchis sinensis. We observed both noticeably high heterozygosity of the sequenced individual and substantial genetic diversity in a pooled sample. This indicates that potency of O. felineus population for rapid adaptive response to control and preventive measures of opisthorchiasis is higher than in O. viverrini and C. sinensis. We also have found that all three species are characterized by more intensive involvement of trans-splicing in RNA processing compared to other trematodes.

conclusionAll revealed peculiarities of structural organization of genomes are of extreme importance for a proper description of genes and their products in these parasitic species. This should be taken into account both in academic and applied research of epidemiologically important liver flukes. Further comparative genomics studies of liver flukes and non-carcinogenic flatworms allow for generation of well-grounded hypotheses on the mechanisms underlying development of cholangiocarcinoma associated with opisthorchiasis and clonorchiasis as well as species-specific mechanisms of these diseases.

Indexed as

Genome, HelminthAmino Acid SequenceAnimalsClonorchiasisClonorchis sinensisCricetinaeCyprinidaeGenomicsHelminth ProteinsOpisthorchiasisOpisthorchisSequence HomologyHelminth ProteinsGenomeLiver flukesMetacercariaeMicrointronsOpisthorchiidaeOpisthorchis felineusTranscriptomeTrans-splicing

Identifiers

PMID31117933
PMCPMC6530080
OpenAlexW2947945517

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.