Evidence map›Paper›PMID 35729229›Full record

ArticleNaunyn-Schmiedeberg's archives of pharmacology2022

Association of resveratrol with the suppression of TNF-α/NF-kB/iNOS/HIF-1α axis-mediated fibrosis and systemic hypertension in thioacetamide-induced liver injury.

Hasnaa A Ebrahim, Samaa S Kamar, Mohamed A Haidara, Noha S Abdel Latif, Mohamed Abd Ellatif, Asmaa M ShamsEldeen, Bahjat Al-Ani, Amal F Dawood

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In one paragraph

Article in Naunyn-Schmiedeberg's archives of pharmacology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 2 pooled it
3.5field-weighted citation impact, top 6% of its field
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

13 citing papers in PubMed, 2 syntheses or guidelines pooled it, 27 citations in OpenAlex.

  1. Pooled it
  2. TheFrontiers in immunology · 2023
    Pooled it
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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

8 authors at 4 institutions in 2 countries.

Hasnaa A EbrahimDepartment of Basic Medical Sciences, College of Medicine, Princess Nourah Bint Abdulrahman University, Riyadh, Saudi Arabia.
Samaa S KamarDepartment of Medical Histology, Kasr Al-Aini Faculty of Medicine, Cairo University, Cairo, Egypt.ORCID 0000-0002-9040-584X
Mohamed A HaidaraDepartment of Physiology, Kasr Al-Aini Faculty of Medicine, Cairo University, Cairo, Egypt.
Noha S Abdel LatifDepartment of Medical Pharmacology, Kasr Al-Aini Faculty of Medicine, Cairo University, Cairo, Egypt.
Mohamed Abd EllatifDepartment of Clinical Biochemistry, College of Medicine, King Khalid University, Abha, Saudi Arabia.
Asmaa M ShamsEldeenDepartment of Physiology, Kasr Al-Aini Faculty of Medicine, Cairo University, Cairo, Egypt.
Bahjat Al-Ani *Department of Physiology, College of Medicine, King Khalid University, Abha, Saudi Arabia.ORCID 0000-0001-5773-1160
Amal F Dawood *Department of Basic Medical Sciences, College of Medicine, Princess Nourah Bint Abdulrahman University, Riyadh, Saudi Arabia. Afdawood@pnu.edu.sa.ORCID 0000-0001-7646-0909
Cairo University · EGPrincess Nourah bint Abdulrahman University · SAKing Khalid University · SAMansoura University · EG

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Chronic liver injury can lead to hepatic failure and the only available method of treatment would be liver transplantation. The link between inflammation (TNF-α), nuclear factor-kappa B (NF-kB), nitrosative stress (iNOS) and hypoxia-inducible factor-1α (HIF-1α) in thioacetamide (TAA) induced liver fibrosis, and hypertension with and without the incorporation of the anti-inflammatory and antioxidant resveratrol (RES) has not been investigated before. Consequently, we injected rats with either 200 mg/kg TAA for 8 weeks starting at week 2 (model group) or pretreated them before TAA injections with RES (20 mg/kg) for 2 weeks and continued them on RES and TAA until being culled at week 10 (protective group). In the model group, we documented the induction of hepatic fibrosis and upregulation of tumor necrosis factor-α (TNF-α), NF-kB, inducible nitric oxide synthase (iNOS), HIF-1α and the profibrotic biomarkers alpha-smooth muscle actin (α-SMA) and matrix metalloproteinase-9 (MMP-9) that was significantly (p ≤ 0.0014) ameliorated by RES. RES also significantly (p ≤ 0.0232) reduced triglycerides (TG), cholesterol (CHOL), very low-density lipoprotein (vLDL-C), systolic blood pressure (SBP), diastolic blood pressure (DBP), mean arterial pressure, and heart rate (HR) induction by TAA. Also, a significant (p < 0.0001) positive correlation between TNF-α/NF-kB/iNOS/HIF-1α axis-mediated fibrosis and hypertension and liver injury biomarkers was observed. These findings suggest that in the hepatotoxic compound, TAA is associated with TNF-α/NF-kB/iNOS/HIF-1α-mediated fibrosis and hypertension, whilst being inhibited by RES.

Indexed as

Chemical and Drug Induced Liver Injury, ChronicHypertensionAnimalsBiomarkersHypoxia-Inducible Factor 1, alpha SubunitLiverLiver CirrhosisNF-kappa BNitric Oxide Synthase Type IIRatsResveratrolThioacetamideTumor Necrosis Factor-alphaBiomarkersHypoxia-Inducible Factor 1, alpha SubunitNF-kappa BNitric Oxide Synthase Type IIResveratrolThioacetamideTumor Necrosis Factor-alphaHypertensionLiver fibrosisRat modelResveratrolThioacetamideTNF-α/NF-kB/iNOS/HIF-1α axis

Identifiers

PMID35729229
OpenAlexW4283262194

What OpenQuestion holds

Textmetadata
Read underepoch 390

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.