Evidence map›Paper›PMID 26267058›Full record

ArticleMolecular genetics and genomics : MGG2016

More than just one: multiplicity of Hirudins and Hirudin-like Factors in the Medicinal Leech, Hirudo medicinalis.

Christian Müller, Katharina Mescke, Stephanie Liebig, Hala Mahfoud, Sarah Lemke, Jan-Peter Hildebrandt

Abstract read
PubMed Publisher
In one paragraph

Article in Molecular genetics and genomics : MGG, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
2.8field-weighted citation impact, top 11% 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

26 citing papers in PubMed, 57 citations in OpenAlex.

  1. Article
  2. Article
  3. Monomeric and Oligomeric Decorsins of the Asian Medicinal LeechInternational journal of molecular sciences · 2025
    Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Review
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. 3 Biotech · 2021
    Article
  17. Article
  18. Review
  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

6 authors at 2 institutions in 1 country.

Christian MüllerAnimal Physiology and Biochemistry, Zoological Institute and Museum, Ernst Moritz Arndt-University, Greifswald, Germany. christian.mueller@uni-greifswald.de.
Katharina MesckeAnimal Physiology and Biochemistry, Zoological Institute and Museum, Ernst Moritz Arndt-University, Greifswald, Germany.
Stephanie LiebigAnimal Physiology and Biochemistry, Zoological Institute and Museum, Ernst Moritz Arndt-University, Greifswald, Germany.
Hala MahfoudInstitute of Clinical Chemistry and Laboratory Medicine, University Medicine, Greifswald, Germany.
Sarah LemkeAnimal Physiology and Biochemistry, Zoological Institute and Museum, Ernst Moritz Arndt-University, Greifswald, Germany.
Jan-Peter HildebrandtAnimal Physiology and Biochemistry, Zoological Institute and Museum, Ernst Moritz Arndt-University, Greifswald, Germany.
Universität Greifswald · DEUniversitätsmedizin Greifswald · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Blood-sucking leeches like the medicinal leech, Hirudo medicinalis, have been used for medical purposes since ancient times. During feeding, medicinal leeches transfer a broad range of bioactive substances into the host's wound to prevent premature hemostasis and blood coagulation. Hirudin is probably the best known of these substances. Despite its long history of investigation, recombinant production and clinical use, there still exist conflicting data regarding the primary structure of hirudin. Entirely unclear is the potential biological significance of three different subtypes and many isoforms of hirudins that have been characterized so far. Furthermore, there is only incomplete information on their cDNA sequences and no information at all on gene structures and DNA sequences are available in the databases. Our efforts to fill these gaps revealed the presence of multiple hirudin-encoding genes in the genome of Hirudo medicinalis. We have strong evidence for the expression of all three subtypes of hirudin within individual leeches and for the expression of additional hirudins or hirudin-like factors that may have different biological functions and may be promising candidates for new drugs.

Indexed as

Amino Acid SequenceAnimalsHirudinsHirudo medicinalisLeechesMolecular Sequence DataSequence AlignmentHirudinsBlood coagulationGene structureHirudinHirudo medicinalis

Identifiers

PMID26267058
OpenAlexW1140640105

What OpenQuestion holds

Textmetadata
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.