Evidence map›Paper›PMID 40996647›Full record

ArticleBulletin of experimental biology and medicine2025

Connexin 43 Production by Ex Vivo Incubated NK Cells in the Presence of Relevant Cytokine Combinations.

T Markova, I Sainova, I Dimova, K Kavaldzhieva, D Dimitrova-Dikanarova, M Markova

Abstract read
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In one paragraph

Article in Bulletin of experimental biology and medicine, 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

6 authors.

T MarkovaSofia Medical University, Sofia, Bulgaria.
I SainovaInstitute of Experimental Morphology, Pathology and Anthropology with Museum, Bulgarian Academy of Sciences, Sofia, Bulgaria. iskrasainova@gmail.com.
I DimovaSofia Medical University, Sofia, Bulgaria.
K KavaldzhievaSofia Medical University, Sofia, Bulgaria.
D Dimitrova-DikanarovaSofia Medical University, Sofia, Bulgaria.
M MarkovaSofia Medical University, Sofia, Bulgaria.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Mouse spleen natural killer (NK) cells were incubated ex vivo in the presence of interleukins (IL)-15 and -18 with or without IL-12 in order to study NK cell proliferation, cluster formation, and expression of gap junction protein connexin 43 (Cx43). While all applied cytokine combinations stimulated all of these functions in treated cells in comparison with control cells incubated without cytokines, IL-12 was found to increase cluster formation and decrease proliferation. Western blotting studies revealed upregulation of Cx43 expression in NK cells treated with IL-12. These results suggest that Cx43 is a marker of cluster formation of NK cells, forming contacts between them after activation of its expression by IL-12. The observed inhibition of proliferation might also be mediated by Cx43, though another possibility is that it could be an independent effect of IL-12 on NK cells.

Indexed as

Connexin 43Killer Cells, NaturalAnimalsCell ProliferationCells, CulturedInterleukin-12Interleukin-15Interleukin-18MiceSpleenConnexin 43GJA1 protein, mouseInterleukin-12Interleukin-15Interleukin-18cluster formationconnexin 43interleukin 12natural killer cellsproliferation

Identifiers

PMID40996647

What OpenQuestion holds

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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.