Evidence map›Paper›PMID 26405648›Full record

ArticleCurrent pharmacology reports2015

Metformin Treatment for the Prevention and/or Treatment of Breast/Mammary Tumorigenesis.

Michael E Grossmann, Da-Qing Yang, Zhijun Guo, David A Potter, Margot P Cleary

Open access · bronzeAbstract read
In one paragraph

Article in Current pharmacology reports, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 1 pooled it
1.4field-weighted citation impact, top 20% 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

19 citing papers in PubMed, 1 synthesis or guideline pooled it, 25 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Review
  4. Article
  5. Article
  6. Article
  7. Metabolic pathways in obesity-related breast cancer.Nature reviews. Endocrinology · 2021
    Review
  8. Article
  9. Review
  10. Review
  11. Article
  12. Metformin and Breast Cancer: Molecular Targets.Journal of mammary gland biology and neoplasia · 2019
    Review
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Fat, Calories, and Cancer.Cancer research · 2016
    Article
  19. 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

5 authors at 3 institutions in 1 country.

Michael E GrossmannThe Hormel Institute, University of Minnesota, 801 16 Avenue NE, Austin, MN 55912 ; Masonic Cancer Center, University of Minnesota, Minneapolis, MN 55455.
Da-Qing YangThe Hormel Institute, University of Minnesota, 801 16 Avenue NE, Austin, MN 55912 ; Masonic Cancer Center, University of Minnesota, Minneapolis, MN 55455.
Zhijun GuoDivision of Hematology, Oncology and Transplantation, University of Minnesota, Minneapolis, MN 55455 ; Masonic Cancer Center, University of Minnesota, Minneapolis, MN 55455.
David A PotterDivision of Hematology, Oncology and Transplantation, University of Minnesota, Minneapolis, MN 55455 ; Masonic Cancer Center, University of Minnesota, Minneapolis, MN 55455.
Margot P ClearyThe Hormel Institute, University of Minnesota, 801 16 Avenue NE, Austin, MN 55912 ; Masonic Cancer Center, University of Minnesota, Minneapolis, MN 55455.
University of Minnesota · USHormel (United States) · USUniversity of Minnesota Medical Center · US

Funding

Prevention of mammary tumors by metformin in comparison to calorie restrictionR01CA157012 · NCI · UNIVERSITY OF MINNESOTA · PI CLEARY, MARGOT P · 2011 to 2015
$1.6M
Epoxygenease Mechanisms of Breast Cancer ProgressionR01CA113570 · NCI · UNIVERSITY OF MINNESOTA · PI POTTER, DAVID ALEXANDER · 2005 to 2008
$918k
NCI NIH HHS R01 CA113570NCI NIH HHS R01 CA157012
6 · The paper itself

Abstract

There is increasing interest in metformin's effects on the development, treatment and/or progression of breast cancer. This emerges from observational studies that diabetic women treated with metformin in comparison to other antidiabetic compounds had lower breast cancer incidence and/or mortality rates. The mechanism of action is considered to be activation of hepatic AMPK resulting in reduced gluconeogenesis. Calorie restriction, which consistently reduces mammary tumorigenesis in rodents, is also thought to act through this pathway leading to the hypothesis that metformin's anticancer effects are mediated in a similar fashion. Here we review the literature evaluating metformin's anticancer effects in relation to breast/mammary tumorigenesis. We include clinical observations, as well as studies utilizing rodent models and mammary cell lines. In addition to the anticancer effect of metformin mediated through the AMPK pathway, additional mechanisms of action that directly target tissues have been identified including effects on stem cells, apoptosis, STAT3 and HER2.

Indexed as

AMPKbreast cancerchemopreventionhumansMetforminrodents

Identifiers

PMID26405648
PMCPMC4577062
OpenAlexW1982807885

What OpenQuestion holds

Textmetadata
LicenceTDM
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.