Evidence map›Paper›PMID 33198356›Full record

ReviewInternational journal of molecular sciences2020

Current Status and Application of Metformin for Prostate Cancer: A Comprehensive Review.

Hyun Kyu Ahn, Young Hwa Lee, Kyo Chul Koo

Open access · goldFull text readReview
In one paragraph

Review in International journal of molecular sciences, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 45 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
45citing papers in PubMed, 1 pooled it
4.5field-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

45 citing papers in PubMed, 1 synthesis or guideline pooled it, 84 citations in OpenAlex.

  1. Pooled it
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  9. Dissecting the role of metformin in urogenital malignancies.Annals of medicine and surgery (2012) · 2025
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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

3 authors at 1 institution in 1 country.

Hyun Kyu AhnDepartment of Urology, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul 06229, Korea.ORCID 0000-0002-1996-6249
Young Hwa LeeDepartment of Urology, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul 06229, Korea.
Kyo Chul KooDepartment of Urology, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul 06229, Korea.ORCID 0000-0001-7303-6256
Yonsei University · KR

Funding

Gangnam Severance Hospital Prostate Cancer Center Research Committee 7523110National Research Foundation of Korea 2020R1F1A1073833
6 · The paper itself

Abstract

Metformin, an oral biguanide used for first-line treatment of type 2 diabetes mellitus, has attracted attention for its anti-proliferative and anti-cancer effects in several solid tumors, including prostate cancer (PCa). Liver kinase B1 (LKB1) and adenosine monophosphate-activated protein kinase (AMPK) activation, inhibition of the mammalian target of rapamycin (mTOR) activity and protein synthesis, induction of apoptosis and autophagy by p53 and p21, and decreased blood insulin level have been suggested as direct anti-cancer mechanisms of metformin. Research has shown that PCa development and progression are associated with metabolic syndrome and its components. Therefore, reduction in the risk of PCa and improvement in survival in metformin users may be the results of the direct anti-cancer mechanisms of the drug or the secondary effects from improvement of metabolic syndrome. In contrast, some research has suggested that there is no association between metformin use and PCa incidence or survival. In this comprehensive review, we summarize updated evidence on the relationship between metformin use and oncological effects in patients with PCa. We also highlight ongoing clinical trials evaluating metformin as an adjuvant therapy in novel drug combinations in various disease settings.

Indexed as

AMP-Activated Protein Kinase KinasesAntineoplastic AgentsAntineoplastic Combined Chemotherapy ProtocolsApoptosisAutophagyBlood GlucoseClinical Trials as TopicCyclin-Dependent Kinase Inhibitor p21Diabetes ComplicationsDiabetes Mellitus, Type 2Disease-Free SurvivalHomeostasisHumansInsulinMaleMetabolic SyndromeAMP-Activated Protein Kinase KinasesAntineoplastic AgentsBlood GlucoseCDKN1A protein, humanCyclin-Dependent Kinase Inhibitor p21InsulinMetforminMTOR protein, humanProtein KinasesProtein Serine-Threonine KinasesSTK11 protein, humanTOR Serine-Threonine KinasesTP53 protein, humanTumor Suppressor Protein p53metforminprostatic neoplasm

Identifiers

PMID33198356
PMCPMC7698147
OpenAlexW3102008522

What OpenQuestion holds

Textfull text, public
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.