Evidence map›Paper›PMID 27247924›Full record

ArticleAvicenna journal of phytomedicine

Effect of Alpha-Hederin, the active constituent of Nigella sativa, on miRNA-126, IL-13 mRNA levels and inflammation of lungs in ovalbumin-sensitized male rats.

Maryam Fallahi, Rana Keyhanmanesh, Amir Mahdi Khamaneh, Mohammad Ali Ebrahimi Saadatlou, Saeideh Saadat, Hadi Ebrahimi

Open access · greenAbstract read
In one paragraph

Article in Avicenna journal of phytomedicine. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed, 1 pooled it
8.4field-weighted citation impact, top 4% 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

15 citing papers in PubMed, 1 synthesis or guideline pooled it, 30 citations in OpenAlex.

  1. Pooled it
  2. Effect ofF1000Research · 2021
    Trial
  3. Immunomodulatory Effects of Medicinal Plants.Advances in experimental medicine and biology · 2026
    Review
  4. Review
  5. Article
  6. Article
  7. Article
  8. Article
  9. Journal of herbal medicine · 2021
    Article
  10. Review
  11. Review
  12. Article
  13. Comparative Immunomodulatory Activity ofFrontiers in pharmacology · 2018
    Article
  14. Medicinal benefits ofSaudi pharmaceutical journal : SPJ : the official publication of the Saudi Pharmaceutical Society · 2017
    Review
  15. Clinical and experimental effects ofAvicenna journal of phytomedicine
    Review
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

6 authors at 1 institution in 1 country.

Maryam FallahiDepartment of Physiology, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran.
Rana KeyhanmaneshMedical Education Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
Amir Mahdi KhamanehDepartment of molecular medicine, School of advanced medical sciences, Tabriz University of Medical Sciences, Tabriz, Iran.
Mohammad Ali Ebrahimi SaadatlouDepartment of basic sciences, College of veterinary medicine, Tabriz branch, Islamic Azad University, Tabriz, Iran.
Saeideh SaadatDepartment of Physiology, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran; Department of Physiology, Faculty of Medicine, Zahedan University of Medical Sciences, Zahedan, Iran.
Hadi EbrahimiTuberculosis and lung diseases research center, Tabriz University of Medical Sciences, Tabriz, Iran.
Tabriz University of Medical Sciences · IR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveIn previous studies the therapeutic effects of Nigella sativa have been demonstrated on asthmatic animals. In the present study, the preventive effect of single dose of alpha-hederin, its active constituent, has been evaluated on lung inflammation and some inflammatory mediators in lungs of ovalbumin sensitized rat in order to elicit its mechanism. MATERIALS AND

methodsForty rats were randomly grouped in 4 groups; control (C), sensitized (S), sensitized pretreated groups with thymoquinone (3 mg/kg i.p., S+TQ) and alpha-hederin (0.02 mg/kg i.p., S+AH). Levels of IL-13 mRNA and miRNA-126 in lung tissue and its pathological changes in each group were assessed.

resultsElevated levels of miRNA-126, IL-13 mRNA and pathological changes were observed in the sensitized group compared to the control group (p<0.001 to p<0.05). All of these factors were significantly reduced in S+TQ and S+AH groups in comparison to S group (p<0.001 to p<0.05). Although alpha-hederin decreased the levels of miRNA-126, IL-13 mRNA and pathological changes in comparison with thymoquinone, the results were statistically not significant.

conclusionThe results suggested that alpha-hederin had preventive effect on sensitized rats like thymoquinone. It may intervene in miRNA-126 expression, which consequently could interfere with IL-13 secretion pathway leading to a reduction in inflammatory responses.

Indexed as

Alpha-hederinAsthmaIL-13 mRNAMiRNA-126OvalbuminThymoquinone

Identifiers

PMID27247924
PMCPMC4884220
OpenAlexW1481651439

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.