Evidence map›Paper›PMID 39134818›Full record

ArticleInflammopharmacology2024

Tocilizumab unfolds colo-protective and immunomodulatory effect in experimentally induced ulcerative colitis via mitigating autophagy and ER stress signaling.

Omnia A Younes, Doaa M Elsherbiny, Diana M F Hanna, Amany M Gad, Samar S Azab

Abstract read
In one paragraph

Article in Inflammopharmacology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing 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

11 citing papers in PubMed.

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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

5 authors.

Omnia A YounesBiologicals Unit at General Administration of Clinical Studies, Egyptian Drug Authority (EDA), Giza, Egypt.
Doaa M ElsherbinyPharmacology and Toxicology Department, Faculty of Pharmacy, Ain Shams University, Cairo, Egypt.
Diana M F HannaPharmacology and Toxicology Department, Faculty of Pharmacy, Ain Shams University, Cairo, Egypt.
Amany M GadDepartment of Pharmacology, Egyptian Drug Authority (EDA), Formerly NODCAR, Giza, Egypt.
Samar S AzabPharmacology and Toxicology Department, Faculty of Pharmacy, Ain Shams University, Cairo, Egypt. samar_saad_azab@pharma.asu.edu.eg.ORCID http://orcid.org/0000-0002-0253-8280

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Ulcerative colitis (UC) is an idiopathic, chronic, relapsing inflammatory bowel disease (IBD), characterized by chronic inflammation of the gastrointestinal tract. The pathophysiology of UC is complicated and involves several factors including immune, genetic, and environmental factors. Recently, a huge amount of research has concentrated on the role of interleukins including interleukin-6 (IL-6) in its pathophysiology. Thus, this study aims to examine the colo-protective and immunomodulatory effect of Tocilizumab (TCZ) in an experimental model of dextran sulfate sodium (DSS) induced UC. In the current study, we analyzed the inflammatory, immunomodulatory, apoptotic, autophagy, and endoplasmic reticulum (ER) stress markers and other clinical features including stool consistency, rectal bleeding, and edema markers in rats. Our results showed that induction of colitis caused bloody diarrhea and increased IL-6 levels. Treatment with TCZ significantly ameliorated DSS-induced injury via decreasing inflammatory markers of colon injury (IL-6), signal transducer and activator of transcription-3 (STAT-3), and C-reactive protein (CRP). Furthermore, TCZ attenuated the apoptotic marker (caspase-3), and down-regulated endoplasmic reticulum stress sensor proteins (inositol- requiring transmembrane kinase endonuclease-1 (IRE-1) and activated transcription factor-6 (ATF-6)) and autophagy proteins (autophagy-related 16-like protein 1 (ATG16L1) and nucleotide-binding oligomerization domain-containing protein-2 (NOD2)), as compared to DSS group. Altogether, the current data suggest TCZ to be a promising protective therapy against UC.

Indexed as

Antibodies, Monoclonal, HumanizedAutophagyColitis, UlcerativeEndoplasmic Reticulum StressSignal TransductionAnimalsApoptosisDextran SulfateDisease Models, AnimalImmunologic FactorsInterleukin-6MaleRatsRats, WistarAntibodies, Monoclonal, HumanizedDextran SulfateImmunologic FactorsInterleukin-6tocilizumabAutophagyImmunomodulatoryInflammatory bowel diseaseTocilizumabUlcerative colitisUstekinumab

Identifiers

PMID39134818
PMCPMC11550239

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Registered trials

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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.