Evidence map›Paper›PMID 25859296›Full record

ReviewIranian journal of basic medical sciences2014

Black cumin (Nigella sativa) and its constituent (thymoquinone): a review on antimicrobial effects.

Fatemeh Forouzanfar, Bibi Sedigheh Fazly Bazzaz, Hossein Hosseinzadeh

Registry-linked trialAbstract readReview
In one paragraph

Review in Iranian journal of basic medical sciences, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT04347382 (The Role of Honey and Nigella Sativa in the Management of COVID-19; A Randomized Controlled, Open-label, Add-on Trial in Pakistan), which is not on this map. Cited by 101 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
101citing papers in PubMed, 1 pooled it
–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.

NCT04347382 phase3completednot on this mapstarted 2020, after this paper: background citation

The Role of Honey and Nigella Sativa in the Management of COVID-19; A Randomized Controlled, Open-label, Add-on Trial in Pakistan

TypeinterventionalSponsorSohaib AshrafRan2020 to 2020Enrolled313ConditionsCoronavirus Infection, Sars-CoV2ArmsHoney, Nigella Sativa / Black Cumin, Placebos
3 · Its place in the literature

Who cites it

101 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Effect ofCurrent medicinal chemistry · 2025
    Pooled it
  2. Trial
  3. Review
  4. Article
  5. Exploring the Multifaceted Phytochemical Profile ofPharmaceuticals (Basel, Switzerland) · 2026
    Article
  6. Article
  7. Article
  8. Analytical Determination of the Lipid Fraction ofMolecules (Basel, Switzerland) · 2025
    Article
  9. Review
  10. Review
  11. Article
  12. Article
  13. Review
  14. Article
  15. Article
  16. Therapeutic efficacy ofFrontiers in nutrition · 2025
    Review
  17. Diversity of Ethiopian Black Cumin (Biochemistry research international · 2025
    Article
  18. An Overview of Possible Beneficial Effects of Black Seeds (Infectious disorders drug targets · 2025
    Review
  19. Review
  20. Article

41 more citing papers are in PubMed but not listed here.

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

3 authors.

Fatemeh ForouzanfarDepartment of Pharmacology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.
Bibi Sedigheh Fazly BazzazBiotechnology Research Center, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran.
Hossein HosseinzadehPharmaceutical Research Center, Pharmacodynamy and Toxicology Department, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Nigella sativa seeds have wide therapeutic effects and have been reported to have significant effects against many ailments such as skin diseases, jaundice, gastrointestinal problems, anorexia, conjunctivitis, dyspepsia, rheumatism, diabetes, hypertension, intrinsic hemorrhage, paralysis, amenorrhea, anorexia, asthma, cough, bronchitis, headache, fever, influenza and eczema. Thymoquinone (TQ) is one of the most active constituent and has different beneficial properties. Focus on antimicrobial effects, different extracts of N. sativa as well as TQ, have a broad antimicrobial spectrum including Gram-negative, Gram-positive bacteria, viruses, parasites, schistosoma and fungi. The effectiveness of N. sativa seeds and TQ is variable and depends on species of target microorganisms. The present review paper tries to describe all antimicrobial activities that have been carried out by various researchers.

Indexed as

AntifungalAntimicrobialAntiparasiteAntischistosomaAntivirusNigella sativaThymoquinone Antibacterial

Identifiers

PMID25859296
PMCPMC4387228

What OpenQuestion holds

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Registered trials

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.