Evidence map›Paper›PMID 32349672›Full record

ArticleBMC genomics2020

Draft genome sequences of Hirudo medicinalis and salivary transcriptome of three closely related medicinal leeches.

Vladislav V Babenko, Oleg V Podgorny, Valentin A Manuvera, Artem S Kasianov, Alexander I Manolov, Ekaterina N Grafskaia, Dmitriy A Shirokov, Alexey S Kurdyumov, Dmitriy V Vinogradov, Anastasia S Nikitina and 14 more

Erratum issuedOpen access · goldAbstract read
In one paragraph

Article in BMC genomics, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 31 papers.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed
5.1field-weighted citation impact, top 4% 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

31 citing papers in PubMed, 56 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Monomeric and Oligomeric Decorsins of the Asian Medicinal LeechInternational journal of molecular sciences · 2025
    Article
  10. Article
  11. Article
  12. Evolutionary Convergence of Nutritional Symbionts in Ticks.Environmental microbiology reports · 2025
    Article
  13. Article
  14. ERGA-BGE reference genome ofOpen research Europe · 2025
    Article
  15. Article
  16. Acceleration of genome rearrangement in clitellate annelids.bioRxiv : the preprint server for biology · 2024
    Article
  17. Article
  18. Article
  19. Article
  20. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

24 authors at 10 institutions in 2 countries.

Vladislav V BabenkoFederal Research and Clinical Centre of Physical-Chemical Medicine of Federal Medical Biological Agency, 1a Malaya Pirogovskaya Str, Moscow, 119435, Russia. daniorerio34@gmail.com.ORCID http://orcid.org/0000-0003-2242-2127
Oleg V PodgornyFederal Research and Clinical Centre of Physical-Chemical Medicine of Federal Medical Biological Agency, 1a Malaya Pirogovskaya Str, Moscow, 119435, Russia.
Valentin A ManuveraFederal Research and Clinical Centre of Physical-Chemical Medicine of Federal Medical Biological Agency, 1a Malaya Pirogovskaya Str, Moscow, 119435, Russia.
Artem S KasianovMoscow Institute of Physics and Technology, 9 Institutskiy per., Dolgoprudny, Moscow Region, 141700, Russia.
Alexander I ManolovFederal Research and Clinical Centre of Physical-Chemical Medicine of Federal Medical Biological Agency, 1a Malaya Pirogovskaya Str, Moscow, 119435, Russia.
Ekaterina N GrafskaiaFederal Research and Clinical Centre of Physical-Chemical Medicine of Federal Medical Biological Agency, 1a Malaya Pirogovskaya Str, Moscow, 119435, Russia.
Dmitriy A ShirokovFederal Research and Clinical Centre of Physical-Chemical Medicine of Federal Medical Biological Agency, 1a Malaya Pirogovskaya Str, Moscow, 119435, Russia.
Alexey S KurdyumovFederal Research and Clinical Centre of Physical-Chemical Medicine of Federal Medical Biological Agency, 1a Malaya Pirogovskaya Str, Moscow, 119435, Russia.
Dmitriy V VinogradovA.A. Kharkevich Institute for Information Transmission Problems, Russian Academy of Sciences, 19 Bol'shoi Karetnyi per, Moscow, 127051, Russia.
Anastasia S NikitinaFederal Research and Clinical Centre of Physical-Chemical Medicine of Federal Medical Biological Agency, 1a Malaya Pirogovskaya Str, Moscow, 119435, Russia.
Sergey I KovalchukFederal Research and Clinical Centre of Physical-Chemical Medicine of Federal Medical Biological Agency, 1a Malaya Pirogovskaya Str, Moscow, 119435, Russia.
Nickolay A AnikanovFederal Research and Clinical Centre of Physical-Chemical Medicine of Federal Medical Biological Agency, 1a Malaya Pirogovskaya Str, Moscow, 119435, Russia.
Ivan O ButenkoFederal Research and Clinical Centre of Physical-Chemical Medicine of Federal Medical Biological Agency, 1a Malaya Pirogovskaya Str, Moscow, 119435, Russia.
Olga V PobegutsFederal Research and Clinical Centre of Physical-Chemical Medicine of Federal Medical Biological Agency, 1a Malaya Pirogovskaya Str, Moscow, 119435, Russia.
Daria S MatyushkinaFederal Research and Clinical Centre of Physical-Chemical Medicine of Federal Medical Biological Agency, 1a Malaya Pirogovskaya Str, Moscow, 119435, Russia.
Daria V RakitinaFederal Research and Clinical Centre of Physical-Chemical Medicine of Federal Medical Biological Agency, 1a Malaya Pirogovskaya Str, Moscow, 119435, Russia.
Elena S KostryukovaFederal Research and Clinical Centre of Physical-Chemical Medicine of Federal Medical Biological Agency, 1a Malaya Pirogovskaya Str, Moscow, 119435, Russia.
Victor G ZgodaV.N. Orekhovich Research Institute of Biomedical Chemistry, Russian Academy of Medical Sciences, 10 Pogodinskaja str, Moscow, 119832, Russia.
Isolda P BaskovaFaculty of Biology, Lomonosov Moscow State University, 1-12 Leninskie Gory, Moscow, 119991, Russia.
Vladimir M TrukhanI.M. Sechenov First Moscow State Medical University of the Ministry of Healthcare of the Russian Federation (Sechenovskiy University), Trubetskaya str., 8-2, Moscow, 119991, Russia.
Mikhail S GelfandA.A. Kharkevich Institute for Information Transmission Problems, Russian Academy of Sciences, 19 Bol'shoi Karetnyi per, Moscow, 127051, Russia.
Vadim M GovorunFederal Research and Clinical Centre of Physical-Chemical Medicine of Federal Medical Biological Agency, 1a Malaya Pirogovskaya Str, Moscow, 119435, Russia.
Helgi B SchiöthI.M. Sechenov First Moscow State Medical University of the Ministry of Healthcare of the Russian Federation (Sechenovskiy University), Trubetskaya str., 8-2, Moscow, 119991, Russia.
Vassili N LazarevFederal Research and Clinical Centre of Physical-Chemical Medicine of Federal Medical Biological Agency, 1a Malaya Pirogovskaya Str, Moscow, 119435, Russia.
Federal Medical-Biological Agency · RUMoscow Institute of Physics and Technology · RUInstitute of Bioorganic Chemistry · RUInstitute of Biomedical Chemistry · RUKoltzov Institute of Developmental Biology · RULomonosov Moscow State University · RUNational Research University Higher School of Economics · RUSechenov University · RUSkolkovo Institute of Science and Technology · RUUppsala University · SE

Funding

Russian Science Foundation 14-14-00696Russian Science Foundation 17-75-20099
6 · The paper itself

Abstract

backgroundSalivary cell secretion (SCS) plays a critical role in blood feeding by medicinal leeches, making them of use for certain medical purposes even today.

resultsWe annotated the Hirudo medicinalis genome and performed RNA-seq on salivary cells isolated from three closely related leech species, H. medicinalis, Hirudo orientalis, and Hirudo verbana. Differential expression analysis verified by proteomics identified salivary cell-specific gene expression, many of which encode previously unknown salivary components. However, the genes encoding known anticoagulants have been found to be expressed not only in salivary cells. The function-related analysis of the unique salivary cell genes enabled an update of the concept of interactions between salivary proteins and components of haemostasis.

conclusionsHere we report a genome draft of Hirudo medicinalis and describe identification of novel salivary proteins and new homologs of genes encoding known anticoagulants in transcriptomes of three medicinal leech species. Our data provide new insights in genetics of blood-feeding lifestyle in leeches.

Indexed as

GenomeAnimalsAnticoagulantsGene Expression ProfilingGene Expression RegulationHirudo medicinalisLeechesProteomicsSalivaSalivary Proteins and PeptidesAnticoagulantsSalivary Proteins and PeptidesAnticoagulantsGenomeHaematophagyLeech H. medicinalisSystems biology

Identifiers

PMID32349672
PMCPMC7191736
OpenAlexW3021501874

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.