Evidence map›Paper›PMID 39661295›Full record

ArticleImmunologic research2024

Arginine vasopressin (AVP) treatment increases the expression of inhibitory immune checkpoint molecules in monocyte-derived dendritic cells.

Zahra Ghahramanipour, Bahar Naseri, Amirhossein Mardi, Sepideh Sohrabi, Javad Masoumi, Elham Baghbani, Hadi Karimzadeh, Behzad Baradaran

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Article in Immunologic research, 2024. 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
–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

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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.

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4 · The record

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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

8 authors.

Zahra GhahramanipourImmunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
Bahar Naseri *Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
Amirhossein Mardi *Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
Sepideh Sohrabi *Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
Javad MasoumiImmunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
Elham BaghbaniImmunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
Hadi KarimzadehImmunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
Behzad BaradaranImmunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran. baradaranb@tbzmed.ac.ir.

Funding

Student Research Committee, Tabriz University of Medical Sciences 70354
6 · The paper itself

Abstract

Arginine vasopressin (AVP) has disparate impacts on immune responses by divergent receptors on cells including DCs. This study was conducted with the aim of investigating the impact of AVP on the maturation and expression of the inhibitory immune checkpoint molecules in tolerogenic monocyte-derived DCs. CD14 marker was used to separate monocytes from peripheral blood mononuclear cells (PBMCs) by MACS method. To differentiate monocytes from DCs, we utilized GM-CSF and IL-4 cytokines. Tolerogenic DCs were generated using vitamin D3 and dexamethasone. We added LPS and AVP to the culture medium on day 6 after incubation of DCs at 37 °C. Finally, we assessed the surface molecules by flow cytometry and used real-time PCR to evaluate the expression of genes related to the inhibitory immune checkpoints. Based on the obtained data, AVP increased the expression of CD11c (P ≤ 0.0001), HLA-DR (P ≤ 0.01), and CD86 (P ≤ 0.01) in AVP-mDCs. Also, the expression of all the immune checkpoint genes including CTLA-4 (P ≤ 0.001), BTLA (P ≤ 0.001), PDL-1 (P ≤ 0.05), B7H7 (P ≤ 0.001), LAG3 (P ≤ 0.01), and VISTA (P ≤ 0.001) in AVP-mDCs was increased in comparison to the control group. Vasopressin caused the generation of mature and tolerogenic DCs. Our data may help to consider AVP-mDCs to take part in autoimmune disease therapy, transplanted tissue rejection impedance, and allergies.

Indexed as

Arginine VasopressinCell DifferentiationDendritic CellsMonocytesCells, CulturedHumansImmune Checkpoint ProteinsImmune ToleranceLipopolysaccharidesArginine VasopressinImmune Checkpoint ProteinsLipopolysaccharidesImmune checkpointsMonocyte-derived dendritic cellsTolerogenic DCsVasopressin

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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.