Evidence map›Paper›PMID 24923568›Full record

ReviewBiomedical journal

Anti-cancer activities of ω-6 polyunsaturated fatty acids.

Yi Xu, Steven Y Qian

Open access · goldAbstract readReview
In one paragraph

Review in Biomedical journal. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 64 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
64citing papers in PubMed, 1 pooled it
5.1field-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

64 citing papers in PubMed, 1 synthesis or guideline pooled it, 105 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Review
  4. Article
  5. Review
  6. Article
  7. Review
  8. Mechanism of Ferroptosis and Its Role in Disease Development.International journal of biological sciences · 2025
    Review
  9. Poly-Unsaturated Fatty Acids (PUFAs) fromJournal of fungi (Basel, Switzerland) · 2024
    Article
  10. Review
  11. Article
  12. Article
  13. The role of lipid metabolism in cancer radioresistance.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2023
    Review
  14. Review
  15. Review
  16. Article
  17. Review
  18. EngineeringSynthetic and systems biotechnology · 2022
    Review
  19. Article
  20. Article

4 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

2 authors at 1 institution in 1 country.

Yi Xu
Steven Y QianDepartment of Pharmaceutical Sciences, College of Pharmacy, Nursing and Allied Sciences, North Dakota State University, Fargo, ND, USA.
North Dakota State University · US

Funding

Refinement of LC/ESR/MS for Studying Lipid Free Radicals in Colon Cancer GrowthR15CA140833 · NCI · NORTH DAKOTA STATE UNIVERSITY · PI QIAN, STEVEN Y · 2009 to 2009
$215k
NCI NIH HHS 1R15CA140833NCI NIH HHS R15 CA140833
6 · The paper itself

Abstract

The ω-3 and ω-6 polyunsaturated fatty acids (PUFAs) are two major families of PUFAs present as essential cellular components which possess diverse bioactivities. The ω-3s, mainly found in seafood, are associated with many beneficial effects on human health, while the ω-6s are more abundant in our daily diet and could be implicated in many pathological processes including cancer development. Increasing evidence suggests that the adverse effects of ω-6s may be largely attributed to arachidonic acid (AA, a downstream ω-6) and the metabolite prostaglandin E2 (PGE2) that stems from its cyclooxygenase (COX)-catalyzed lipid peroxidation. On the other hand, two of AA's upstream ω-6s, γ-linolenic acid (GLA) and dihomo-γ-linolenic acid (DGLA), are shown to possess certain anti-cancer activities, including inducing cell apoptosis and inhibiting cell proliferation. In this paper, we review the documented anti-cancer activities of ω-6 PUFAs, including the recent findings regarding the anti-cancer effects of free radical-mediated DGLA peroxidation. The possible mechanisms and applications of DGLA (and other ω-6s) in inducing anti-cancer activity are also discussed. Considering the wide availability of ω-6s in our daily diet, the study of the potential beneficial effect of ω-6 PUFAs may guide us to develop an ω-6-based diet care strategy for cancer prevention and treatment.

Indexed as

NeoplasmsAnimalsAntineoplastic AgentsArachidonic AcidFatty Acids, Omega-6Free RadicalsHumansLipid PeroxidationProstaglandin-Endoperoxide SynthasesAntineoplastic AgentsArachidonic AcidFatty Acids, Omega-6Free RadicalsProstaglandin-Endoperoxide Synthases

Identifiers

PMID24923568
PMCPMC4166599
OpenAlexW1976610475

What OpenQuestion holds

Textmetadata
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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.