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ArticleMolecular biology reports2024

Syringin from Tinospora crispa downregulates pro-inflammatory mediator production through MyD88-dependent pathways in lipopolysaccharide (LPS)-induced U937 macrophages.

Laiba Arshad, Md Areeful Haque, Hemavathy Harikrishnan, Sarah Ibrahim, Ibrahim Jantan

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Article in Molecular biology reports, 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

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

4 citing papers in PubMed.

  1. Article
  2. Article
  3. Review
  4. Identification of New Polyacetylenes fromMolecules (Basel, Switzerland) · 2024
    Article
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.

Laiba Arshad *Department of Pharmacy, Forman Christian College (A Chartered University), Lahore, Pakistan.
Md Areeful Haque *Department of Symptom Research, The University of Texas MD Anderson Cancer Center, Houston, TX, 77030, United States of America.
Hemavathy HarikrishnanDepartment of Pharmacology, School of Medicine, Case Western Reserve University, Cleveland, OH, United States of America.
Sarah IbrahimInstitute of Systems Biology, Universiti Kebangsaan Malaysia, Bangi, Selangor, UKM 43600, Malaysia.
Ibrahim JantanInstitute of Systems Biology, Universiti Kebangsaan Malaysia, Bangi, Selangor, UKM 43600, Malaysia. ibj@ukm.edu.my.ORCID http://orcid.org/0000-0001-9066-4780

Funding

Kementerian Pertanian dan Industri Asas Tani Malaysia NH1015D075
6 · The paper itself

Abstract

backgroundSyringin, a phenylpropanoid glycoside, has exhibited numerous biological properties including inhibitory activities against various immune and inflammatory disorders. In this study, syringin isolated from Tinospora crispa was evaluated for its ability to down-regulate activated nuclear factor-kappa B (NF-κB), phosphoinositide-3-kinase-Akt (PI3K-Akt) and mitogen-activated protein kinases (MAPKs) signal transducing networks in U937 macrophages activated by lipopolysaccharide.

methodsThe attenuating effects of syringin on the productions of prostaglandin E2 (PGE2), cyclooxygenase-2 (COX-2), interleukin-1β (IL-1β), and tumor necrosis factor-α (TNF-α), and the expressions of signaling molecules of the signaling pathways were investigated by using ELISA, Western blot, and qRT-PCR.

resultsSyringin downregulated the NF-κB, MAPKs, and PI3K-Akt signal networks by significantly reducing PGE

conclusionThe suppressive effect of syringin on the inflammatory signaling molecules in MyD88-dependent pathways suggested it's potential as a drug candidate for development into an agent for treatment of various immune-mediated inflammatory disorders.

Indexed as

GlucosidesLipopolysaccharidesMacrophagesMyeloid Differentiation Factor 88NF-kappa BPhenylpropionatesSignal TransductionTinosporaCyclooxygenase 2DinoprostoneDown-RegulationHumansInflammation MediatorsInterleukin-1betaPhosphatidylinositol 3-KinasesProto-Oncogene Proteins c-aktCyclooxygenase 2DinoprostoneGlucosidesInflammation MediatorsInterleukin-1betaLipopolysaccharidesMYD88 protein, humanMyeloid Differentiation Factor 88NF-kappa BPhenylpropionatesPhosphatidylinositol 3-KinasesProto-Oncogene Proteins c-aktsyringinToll-Like Receptor 4Tumor Necrosis Factor-alphaAnti-inflammatoryMacrophagesMAPKsNF‐кBPI3K-AktSyringin

Identifiers

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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.