Evidence map›Paper›PMID 33543365›Full record

ReviewEuropean journal of nutrition2021

Types of garlic and their anticancer and antioxidant activity: a review of the epidemiologic and experimental evidence.

Zeinab Farhat, Pamela A Hershberger, Jo L Freudenheim, Manoj J Mammen, Rachael Hageman Blair, Diana S Aga, Lina Mu

Abstract readReview
PubMed Publisher
In one paragraph

Review in European journal of nutrition, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed, 1 pooled it
12.4field-weighted citation impact, top 1% 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

32 citing papers in PubMed, 1 synthesis or guideline pooled it, 77 citations in OpenAlex.

  1. Frontiers in nutrition · 2023
    Pooled it
  2. Review
  3. Pollutant-regulated mitophagy: new perspectives in environmental toxicology.Apoptosis : an international journal on programmed cell death · 2026
    Review
  4. Review
  5. Review
  6. Article
  7. Review
  8. Article
  9. Allyl Dimethyl Sulfonium: A Novel Urinary Biomarker ofJournal of agricultural and food chemistry · 2025
    Article
  10. Article
  11. Article
  12. Article
  13. Anti-Cancer and Anti-Inflammatory Properties of Black Garlic.International journal of molecular sciences · 2024
    Review
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Effect of dietary garlic (Veterinary world · 2023
    Review
  20. 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

7 authors at 4 institutions in 1 country.

Zeinab FarhatDepartment of Epidemiology and Environmental Health, School of Public Health and Health Professions, The State University of New York (SUNY) at Buffalo, Buffalo, NY, USA.
Pamela A HershbergerDepartment of Pharmacology and Therapeutics, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA.
Jo L FreudenheimDepartment of Epidemiology and Environmental Health, School of Public Health and Health Professions, The State University of New York (SUNY) at Buffalo, Buffalo, NY, USA.
Manoj J MammenDepartment of Medicine, Jacobs School of Medicine & Biomedical Sciences, The State University of New York (SUNY) at Buffalo, Buffalo, NY, USA.
Rachael Hageman BlairDepartment of Biostatistics, University at Buffalo, The State University of New York (SUNY) at Buffalo, Buffalo, NY, USA.
Diana S AgaDepartment of Chemistry, College of Arts and Sciences, The State University of New York (SUNY) at Buffalo, Buffalo, NY, USA.
Lina MuDepartment of Epidemiology and Environmental Health, School of Public Health and Health Professions, The State University of New York (SUNY) at Buffalo, Buffalo, NY, USA. linamu@buffalo.edu.ORCID http://orcid.org/0000-0001-9349-8431
University at Buffalo, State University of New York · USBuffalo State University · USFlorida State University · USRoswell Park Comprehensive Cancer Center · US

Funding

Interdisciplinary Training in Cancer Epidemiology at UBR25CA113951 · NCI · STATE UNIVERSITY OF NEW YORK AT BUFFALO · PI FREUDENHEIM, JO L., MOYSICH, KIRSTEN B. · 2007 to 2016
$2.5M
Interdisciplinary Training in Cancer Epidemiology at UBT32CA113951 · NCI · STATE UNIVERSITY OF NEW YORK AT BUFFALO · PI FREUDENHEIM, JO L., MOYSICH, KIRSTEN B. · 2017 to 2021
$693k
Division of Cancer Prevention, National Cancer Institute T32CA113951NCI NIH HHS R25CA113951
6 · The paper itself

Abstract

Garlic, an Allium vegetable, contains rich flavonoids organosulfur compounds (OSCs) that have potent anticancer properties. The aim of the review is to provide an overview of the different types of garlic, their active compounds, and the potential anticancer benefits with a focus on antioxidant activity. Animal and cell line studies have provided convincing evidence that garlic and its organosulfur compounds inhibit carcinogenesis through a number of events including induction of apoptosis, inhibiting cellular proliferation, scavenging radical oxygen species (ROS), increasing the activities of enzymes such as glutathione S-transferase, and reducing tumor size. Epidemiological studies showed compelling evidence that garlic consumption is associated with decreased risk of colorectal cancer, but inconsistent evidence for stomach, breast, and prostate cancers. Studies also suggest that the presence and potency of garlic OSCs varies with respect to the preparation and form of garlic. Further epidemiological studies with information on garlic form consumed or preparation methods and molecular studies regarding its antioxidant mechanisms, such as increasing enzymatic and nonenzymatic antioxidants levels, are warranted.

Indexed as

GarlicNeoplasmsAnimalsAntioxidantsPlant ExtractsSulfur CompoundsAntioxidantsPlant ExtractsSulfur CompoundsAntioxidantsCancer preventionGarlicOrganosulfur compoundsRadical oxygen speciesSupplements

Identifiers

PMID33543365
OpenAlexW3128874242

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.