Evidence map›Paper›PMID 14587866›Full record

ReviewJournal of mammary gland biology and neoplasia2003

Prevention of mammary cancer with conjugated linoleic acid: role of the stroma and the epithelium.

Margot M Ip, Patricia A Masso-Welch, Clement Ip

Registry-linked trialAbstract readReview
PubMed Publisher
In one paragraph

Review in Journal of mammary gland biology and neoplasia, 2003. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT00535886 (The Effects of Natural Versus Man-Made Trans Fatty Acids on Lipoprotein Profiles), which is not on this map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
5.0field-weighted citation impact, top 5% 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.

NCT00535886 nacompletednot on this mapstarted 2005, after this paper: background citation

The Effects of Natural Versus Man-Made Trans Fatty Acids on Lipoprotein Profiles: A Pilot Study

TypeinterventionalSponsorUCSF Benioff Children's Hospital OaklandRan2005 to 2006Enrolled15ConditionsCardiovascular Disease, Diabetes, DyslipidemiaArmsMan-made Trans FA, Natural Trans FA, Oleic Acid
3 · Its place in the literature

Who cites it

27 citing papers in PubMed, 115 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Review
  6. Review
  7. Microbes, Immunity, and Behavior: Psychoneuroimmunology Meets the Microbiome.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2017
    Review
  8. Alterations in mast cell frequency and relationship to angiogenesis in the rat mammary gland during windows of physiologic tissue remodeling.Developmental dynamics : an official publication of the American Association of Anatomists · 2012
    Article
  9. Article
  10. Article
  11. The mammary gland vasculature revisited.Journal of mammary gland biology and neoplasia · 2010
    Review
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  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

3 authors at 1 institution in 1 country.

Margot M IpDepartment of Pharmacology and Therapeutics, Roswell Park Cancer Institute, Buffalo, New York 14263, USA. margot.ip@roswellpark.org
Patricia A Masso-Welch
Clement Ip
Roswell Park Comprehensive Cancer Center · US

Funding

Two-Spirit Films in Indigenous Cancer HealthP30CA016056 · NCI · ROSWELL PARK CANCER INSTITUTE CORP · PI MARK G FRATTINI · 1985 to 2026
$116.6M
MAMMARY CANCER PREVENTION BY CONJUGATION LINOLEIC ACIDR01CA061763 · NCI · ROSWELL PARK CANCER INSTITUTE CORP · PI IP, CLEMENT C · 1994 to 2007
$2.6M
NCI NIH HHS CA 16056NCI NIH HHS CA61763
6 · The paper itself

Abstract

Conjugated linoleic acid (CLA), found naturally in dairy products and ruminant meats, refers to isomers of octadecadienoic acid with conjugated double bonds. CLA inhibits both DMBA- and NMU-induced rat mammary carcinogenesis, and its antitumor efficacy is similar whether it is fed only during puberty, or continuously during promotion. Pubertal feeding is associated with a reduced proliferation of the epithelial cells within the terminal end buds (TEBs) and lobular epithelium, and results in a decrease in the epithelial density, suggesting a reduction in the carcinogen-sensitive target population. During promotion, CLA feeding induces apoptosis of preneoplastic lesions. The effects of CLA are mediated by a direct action on the epithelium, as well as by an indirect effect through the stroma. CLA is incorporated into the neutral lipids of mammary adipocytes, where it can serve as a local reservoir of CLA. Additionally, CLA induces the adipogenic differentiation of multipotent mammary stromal cells in vitro, and inhibits their development into three-dimensional capillary networks. This suggested that CLA might inhibit angiogenesis in vivo, a hypothesis that was subsequently confirmed. The antiangiogenic effect is mediated, in part, through a CLA-induced decrease in serum VEGF (vascular endothelial growth factor) and mammary gland VEGF and flk-1. Together, the data suggest that CLA may be an excellent candidate for prevention of breast cancer.

Indexed as

AnimalsAnticarcinogenic AgentsBreast NeoplasmsHumansLinoleic Acids, ConjugatedMammary Neoplasms, AnimalMiceModels, ChemicalNeovascularization, PathologicPrecancerous ConditionsRatsTime FactorsAnticarcinogenic AgentsLinoleic Acids, Conjugated

Identifiers

PMID14587866
OpenAlexW1557488623

What OpenQuestion holds

Textmetadata
Read underepoch 390

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.