Evidence map›Paper›PMID 34889897›Full record

ArticleCurrent issues in molecular biology2021

Recombinant Destabilase from

Pavel Bobrovsky, Valentin Manuvera, Izolda Baskova, Svetlana Nemirova, Alexandr Medvedev, Vassili Lazarev

Open access · goldAbstract read
In one paragraph

Article in Current issues in molecular biology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
1.0field-weighted citation impact, top 24% 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

4 citing papers in PubMed, 8 citations in OpenAlex.

  1. Review
  2. Beyond Direct Fibrinolysis: Novel Approaches to Thrombolysis.Pharmaceuticals (Basel, Switzerland) · 2025
    Review
  3. Article
  4. 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 4 institutions in 1 country.

Pavel BobrovskyFederal Research and Clinical Center of Physical-Chemical Medicine of Federal Medical Biological Agency, 119435 Moscow, Russia.ORCID 0000-0001-5735-0042
Valentin ManuveraFederal Research and Clinical Center of Physical-Chemical Medicine of Federal Medical Biological Agency, 119435 Moscow, Russia.
Izolda BaskovaFederal State Budget Educational Institution of Higher Education M.V. Lomonosov Moscow State University, 119991 Moscow, Russia.
Svetlana NemirovaFederal State Budgetary Educational Institution of Higher Education "Privolzhsky Research Medical University" of the Ministry of Health of the Russian Federation, 603005 Nizhny Novgorod, Russia.
Alexandr MedvedevFederal State Budgetary Educational Institution of Higher Education "Privolzhsky Research Medical University" of the Ministry of Health of the Russian Federation, 603005 Nizhny Novgorod, Russia.
Vassili LazarevFederal Research and Clinical Center of Physical-Chemical Medicine of Federal Medical Biological Agency, 119435 Moscow, Russia.
Moscow Institute of Physics and Technology · RUPrivolzhsky Research Medical University · RUFederal Medical-Biological Agency · RULomonosov Moscow State University · RU

Funding

Russian Science Foundation 20-15-00270
6 · The paper itself

Abstract

Leeches are amazing animals that can be classified as conditionally poisonous animals since the salivary cocktail they produce is injected directly into the victim, and its components have strictly defined biological purposes, such as preventing blood clot formation. Thrombolytic drugs are mainly aimed at treating newly formed blood clots. Aged clots are stabilized by a large number of isopeptide bonds that prevent the action of thrombolytics. These bonds are destroyed by destabilase, an enzyme of the leech's salivary glands. Here, we conducted a pilot study to evaluate the feasibility and effectiveness of the use of destabilase in relation to blood clots formed during real pathological processes. We evaluated the isopeptidase activity of destabilase during the formation of a stabilized fibrin clot. We showed that destabilase does not affect the internal and external coagulation cascades. We calculated the dose-response curve and tested the ability of destabilase to destroy isopeptide bonds in natural blood clots. The effect of aged and fresh clots dissolving ability after treatment with destabilase coincided with the morphological characteristics of clots during surgery. Thus, recombinant destabilase can be considered as a potential drug for the treatment of aged clots, which are difficult to treat with known thrombolytics.

Indexed as

AnimalsBlood CoagulationBlood Coagulation TestsDose-Response Relationship, DrugEndopeptidasesEnzyme ActivationFactor XIIIFibrinolytic AgentsHirudo medicinalisHumansIn Vitro TechniquesRecombinant ProteinsThrombosisEndopeptidasesFactor XIIIfibrin destabilaseFibrinolytic AgentsRecombinant Proteinsblood clotdestabilasefactor XIIIfibrinisopeptide bondleechthrombolysisthrombolytic drugthrombosis

Identifiers

PMID34889897
PMCPMC8929072
OpenAlexW3217391491

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.