Evidence map›Paper›PMID 40723893›Full record

ArticleBiomolecules2025

Generation of Novel Monoclonal Antibodies Recognizing Rabbit CD34 Antigen.

Jaromír Vašíček, Miroslav Bauer, Eva Kontseková, Andrej Baláži, Andrea Svoradová, Linda Dujíčková, Eva Tvrdá, Jakub Vozaf, Peter Supuka, Peter Chrenek

Abstract read
In one paragraph

Article in Biomolecules, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

10 authors.

Jaromír VašíčekNPPC-Research Institute for Animal Production Nitra, Hlohovecká 2, 951 41 Lužianky, Slovakia.ORCID 0000-0003-4144-8584
Miroslav BauerNPPC-Research Institute for Animal Production Nitra, Hlohovecká 2, 951 41 Lužianky, Slovakia.ORCID 0000-0002-5497-2900
Eva KontsekováInstitute of Neuroimmunology, Slovak Academy of Sciences, Dúbravská cesta 9, 845 10 Bratislava, Slovakia.
Andrej BalážiNPPC-Research Institute for Animal Production Nitra, Hlohovecká 2, 951 41 Lužianky, Slovakia.ORCID 0000-0003-0303-4794
Andrea SvoradováNPPC-Research Institute for Animal Production Nitra, Hlohovecká 2, 951 41 Lužianky, Slovakia.ORCID 0000-0003-4626-4450
Linda DujíčkováNPPC-Research Institute for Animal Production Nitra, Hlohovecká 2, 951 41 Lužianky, Slovakia.ORCID 0000-0002-8634-8432
Eva TvrdáInstitute of Biotechnology, Faculty of Biotechnology and Food Science, Slovak University of Agriculture in Nitra, Tr. A. Hlinku 2, 949 76 Nitra, Slovakia.ORCID 0000-0003-2895-1249
Jakub VozafNPPC-Research Institute for Animal Production Nitra, Hlohovecká 2, 951 41 Lužianky, Slovakia.ORCID 0000-0001-6770-0077
Peter SupukaVETSERVIS Ltd., Kalvária 3, 949 01 Nitra, Slovakia.
Peter ChrenekNPPC-Research Institute for Animal Production Nitra, Hlohovecká 2, 951 41 Lužianky, Slovakia.ORCID 0000-0002-4188-1540

Funding

Scientific Grant Agency of the Ministry of Education, Science, Research and Sport of the Slovak Republic and Slovak Academy of Sciences VEGA 1/0011/23Scientific Grant Agency of the Ministry of Education, Science, Research and Sport of the Slovak Republic and Slovak Academy of Sciences VEGA 1/0160/18Slovak Research and Development Agency APVV-14-0348Slovak Research and Development Agency APVV-18-0146
6 · The paper itself

Abstract

The rabbit is a widely used experimental model for human translational research and stem cell therapy. Many studies have focused on rabbit mesenchymal stem cells from different biological sources for their possible application in regenerative medicine. However, a minimal number of studies have been published aimed at rabbit hematopoietic stem/progenitor cells, mainly due to the lack of specific anti-rabbit CD34 antibodies. In general, CD34 antigen is commonly used to identify and isolate hematopoietic stem/progenitor cells in humans and other animal species. The aim of this study was to develop novel monoclonal antibodies highly specific to rabbit CD34 antigen. We used hybridoma technology, two synthetic peptides derived from predicted rabbit CD34 protein, and a recombinant rabbit CD34 protein as immunogens to produce monoclonal antibodies (mAbs) specific to rabbit CD34. The produced antibodies were screened for their binding activity and specificity using ELISA, flow cytometry, and Western blot analysis. Finally, four mAbs (58/47/26, 58/47/34, 182/7/80, and 575/36/8) were selected for the final purification process. The purified mAbs recognized up to 2-3% of total rabbit bone marrow cells, while about 2% of those cells exhibited CD45 expression, which are likely rabbit primitive hematopoietic stem cells and their hematopoietic progenitors, respectively. The newly generated and purified mAbs specifically recognize CD34 antigen in rabbit bone marrow or peripheral blood and can be therefore used for further immunological applications, to study rabbit hematopoiesis or to establish a new animal model for hematopoietic stem cell transplantation studies.

Indexed as

Antibodies, MonoclonalAntigens, CD34AnimalsAntibody SpecificityHematopoietic Stem CellsHumansMiceRabbitsAntibodies, MonoclonalAntigens, CD34flow cytometryhematopoietic stem/progenitor cellshybridoma technologymonoclonal antibodiesrabbit CD34

Identifiers

PMID40723893
PMCPMC12294026

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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.