Evidence map›Paper›PMID 25909163›Full record

ArticleOncotarget2015

Metformin potentiates rapamycin and cisplatin in gastric cancer in mice.

Guanzhen Yu, Wenzheng Fang, Tian Xia, Ying Chen, Yunshu Gao, Xiaodong Jiao, Suyun Huang, Jiejun Wang, Zhaosheng Li, Keping Xie

Open access · diamondAbstract read
In one paragraph

Article in Oncotarget, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 42 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
42citing papers in PubMed, 1 pooled it
4.7field-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

42 citing papers in PubMed, 1 synthesis or guideline pooled it, 72 citations in OpenAlex.

  1. The effect of metformin on gastric cancer in patients with type 2 diabetes: a systematic review and meta-analysis.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2020 · on this map
    Pooled it
  2. Review
  3. Review
  4. Article
  5. Article
  6. Metformin: A Dual-Role Player in Cancer Treatment and Prevention.International journal of molecular sciences · 2024
    Review
  7. Article
  8. Review
  9. Article
  10. Review
  11. Review
  12. Chemoprevention Against Gastric Cancer.Gastrointestinal endoscopy clinics of North America · 2021
    Review
  13. Article
  14. Review
  15. Article
  16. Article
  17. Article
  18. Article
  19. Review
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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

10 authors at 5 institutions in 2 countries.

Guanzhen YuDepartment of Medical Oncology, Changzheng Hospital, Shanghai 200070, China.
Wenzheng FangDepartment of Medical Oncology, Changzheng Hospital, Shanghai 200070, China.
Tian XiaDepartment of Gastroenterology, Changhai Hospital, Shanghai 200433, China.
Ying ChenDepartment of Pathology, Changhai Hospital, Shanghai 200433, China.
Yunshu GaoDepartment of Oncology, Qingdao, Shandong 266000, China.
Xiaodong JiaoDepartment of Medical Oncology, Changzheng Hospital, Shanghai 200070, China.
Suyun HuangDepartment of Neurosurgery, The University of Texas MD Anderson Cancer Center, Houston, Texas 77030, USA.
Jiejun WangDepartment of Medical Oncology, Changzheng Hospital, Shanghai 200070, China.
Zhaosheng LiDepartment of Gastroenterology, Changhai Hospital, Shanghai 200433, China.
Keping XieDepartment of Gastroenterology, Hepatology & Nutrition, The University of Texas MD Anderson Cancer Center, Houston, Texas 77030, USA.
Changhai Hospital · CNShanghai Changzheng Hospital · CNThe University of Texas MD Anderson Cancer Center · USFujian Medical University · CNQingdao Center of Resource Chemistry and New Materials · CN

Funding

Tumor Evolution and Metastasis ProgramP30CA016672 · NCI · UNIVERSITY OF TX MD ANDERSON CAN CTR · PI Scott Kopetz · 1985 to 2026
$290.8M
6 · The paper itself

Abstract

Here we showed that pAMPKα and PTEN were down-regulated and p-mTOR, p-S6, p-4EBP1, MMP7, and DCN1 were up-regulated in human gastric cancer tissue samples as compared to that in the noncancerous tissues. Metformin inhibited tumor growth in mice. Also it enhanced cisplatin- or rapamycin-induced reduction of tumor growth as compared with treatment of either drug alone. In addition to activation of AMPK and suppression of the mTOR pathway, a series of increased and decreased genes expression were induced by metformin, including PTEN, MMP7, and FN1. We suggest that metformin could potentially be used for the treatment of gastric cancer especially in combination with cisplatin or rapamycin.

Indexed as

AdultAgedAnimalsAntineoplastic Combined Chemotherapy ProtocolsBlotting, WesternCell CycleCisplatinDisease Models, AnimalFemaleFlow CytometryHumansImmunohistochemistryMaleMetforminMiceMiddle AgedCisplatinMetforminSirolimusexperimental therapygastric cancergene expressionmetforminmouse model

Identifiers

PMID25909163
PMCPMC4494971
OpenAlexW2131443764

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.