Evidence map›Paper›PMID 42726691›Full record

ArticleMedical principles and practice : international journal of the Kuwait University, Health Science Centre2026

Hepatic Immunomodulatory Effect of Belatacept on the TNF-α/IL-6 Pro-Inflammatory Axis and Its Impact on Regulation of MiRNA-146a in Hepatic Injury.

Doaa Khalid Ibrahim, Yassir Mustafa Kamal Al-Mulla Hummadi, Huda Jaber Waheed

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Article in Medical principles and practice : international journal of the Kuwait University, Health Science Centre, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

3 authors.

Doaa Khalid IbrahimDepartment of Pharmacology and Toxicology, College of Pharmacy, University of Mosul, Mosul, Iraq, doaa.ph@uomosul.edu.iq.
Yassir Mustafa Kamal Al-Mulla HummadiDepartment of Pharmacology and Toxicology, College of Pharmacy, Al-Mustansiriyah University, Baghdad, Iraq.
Huda Jaber WaheedDepartment of Pharmacology and Toxicology, College of Pharmacy, Al-Mustansiriyah University, Baghdad, Iraq.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveAcute liver injury is associated with a systemic cytokine release that determines the clinical prognosis. Although there are many hepatoprotective drugs, their unique immunomodulatory profiles are still unclear. This study evaluates the therapeutic potential of Belatacept versus Prednisolone on miRNA-146a expression and the pro-inflammatory cytokine cascade in a rat model of Concanavalin A-induced hepatic damage. MATERIALS AND

methodsThe animal model of liver injury was induced in adult male Wistar rats by dividing them in 4 groups: normal controls, liver injury, prednisolone, and belatacept-treated groups. The serum levels of interleukin-6 (IL-6) and tumor necrosis factor-alpha (TNF-α) were used to determine the systemic inflammation and were measured by enzyme-linked immunosorbent assay. RT-qPCR was used to quantify the expression of hepatic miRNA-146a. Statistical significance was established by using one-way ANOVA (p < 0.05).

resultsTNF-α and IL-6 levels in serum increased significantly, in response to inducing hepatic damage (p < 0.05). Alongside this, a notable dysregulation of miRNA-146a was detected. Belatacept treatment successfully inhibited the cytokine systemic response, bringing IL-6 down to levels that were statistically more significant than those attained by prednisolone (p < 0.01), while TNF-α reduction was comparable in both groups (p > 0.05). Additionally, Belatacept treatment effectively upregulates miRNA-146a levels, achieving a restoration profile which was statistically more significant than prednisolone (p < 0.01).

conclusionThese findings show that belatacept has stronger immunomodulatory action when compared with standard therapy. Belatacept is a promising new treatment option for liver-driven systemic inflammation which acts by inhibiting the TNF-α/IL-6 axis and modulating miRNA-146a.

Indexed as

BelataceptHepatic injuryMicroRNA-146aPro-inflammatory axis

Identifiers

PMID42726691
PMCPMC13682730

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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.