Evidence map›Paper›PMID 31944526›Full record

ArticleAging cell2020

Metformin mediates cardioprotection against aging-induced ischemic necroptosis.

Chen Li, Nan Mu, Chunhu Gu, Manling Liu, Zheng Yang, Yue Yin, Mai Chen, Yishi Wang, Yuehu Han, Lu Yu and 1 more

Registry-linked trialAbstract read
In one paragraph

Article in Aging cell, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT06459310 (A Phase II Exploratory Clinical Study Investigating the Geroprotective Effect of Metformin in Middle-aged and Elderly People), which is not on this map. Cited by 42 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
42citing papers in PubMed, 2 pooled it
–field-weighted citation impact
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.

NCT06459310 phase2recruitingnot on this mapstarted 2024, after this paper: background citation

A Phase II Exploratory Clinical Study Investigating the Geroprotective Effect of Metformin in Middle-aged and Elderly People

TypeinterventionalSponsorXuanwu Hospital, BeijingRan2024 to 2028Enrolled130ConditionsMetformin, AgingArmsMetformin Hydrochloride tablet, Placebo
3 · Its place in the literature

Who cites it

42 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Article
  4. Article
  5. Article
  6. Cellular and molecular mechanisms underlying cardiovascular aging.Cellular & molecular biology letters · 2025
    Review
  7. Review
  8. Review
  9. Review
  10. Review
  11. Article
  12. Article
  13. Review
  14. Review
  15. Article
  16. Pharmaceutical Therapies for Necroptosis in Myocardial Ischemia-Reperfusion Injury.Journal of cardiovascular development and disease · 2023
    Review
  17. Article
  18. The Interplay Between Autophagy and Regulated Necrosis.Antioxidants & redox signaling · 2023
    Review
  19. Regulation of autophagy of the heart in ischemia and reperfusion.Apoptosis : an international journal on programmed cell death · 2023
    Review
  20. Review
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

11 authors.

Chen LiDepartment of Physiology and Pathophysiology, Fourth Military Medical University, Xi'an, China.
Nan MuDepartment of Physiology and Pathophysiology, Fourth Military Medical University, Xi'an, China.ORCID 0000-0002-3494-8145
Chunhu GuDepartment of Cardiovascular Surgery, Xijing Hospital, Fourth Military Medical University, Xi'an, China.
Manling LiuDepartment of Physiology and Pathophysiology, Fourth Military Medical University, Xi'an, China.
Zheng YangDepartment of Physiology and Pathophysiology, Fourth Military Medical University, Xi'an, China.
Yue YinDepartment of Physiology and Pathophysiology, Fourth Military Medical University, Xi'an, China.
Mai ChenDepartment of Cardiovascular Medicine, Xijing Hospital, Fourth Military Medical University, Xi'an, China.
Yishi WangDepartment of Physiology and Pathophysiology, Fourth Military Medical University, Xi'an, China.
Yuehu HanDepartment of Cardiovascular Surgery, Xijing Hospital, Fourth Military Medical University, Xi'an, China.
Lu YuDepartment of Pathology, Xijing Hospital, Fourth Military Medical University, Xi'an, China.
Heng MaDepartment of Physiology and Pathophysiology, Fourth Military Medical University, Xi'an, China.ORCID 0000-0002-1893-0658

Funding

National Natural Science Foundation of China 31201037National Natural Science Foundation of China 31571413National Natural Science Foundation of China 31671424National Natural Science Foundation of China 81322004National Natural Science Foundation of China 91749108the Science and Technology Research and Development Program of Shaanxi Province, China 2015KW-050the Science and Technology Research and Development Program of Shaanxi Province, China 2018SF-101the Science and Technology Research and Development Program of Shaanxi Province, China 2018SF-270
6 · The paper itself

Abstract

Necroptosis is crucially involved in severe cardiac pathological conditions. However, whether necroptosis contributes to age-related intolerance to ischemia/reperfusion (I/R) injury remains elusive. In addition, metformin as a potential anti-aging related injury drug, how it interacts with myocardial necroptosis is not yet clear. Male C57BL/6 mice at 3-4- (young) and 22-24 months of age (aged) and RIPK3-deficient (Ripk3

Indexed as

AgingAnimalsAutophagyGTPase-Activating ProteinsHumansHypoglycemic AgentsImidazolesIndolesMaleMetforminMiceMice, Inbred C57BLMice, KnockoutMyocardiumMyocytes, CardiacNecroptosisGTPase-Activating ProteinsHypoglycemic AgentsImidazolesIndolesMetforminnecrostatin-1Ralbp1 protein, mouseReceptor-Interacting Protein Serine-Threonine KinasesRIPK3 protein, humanRipk3 protein, mouseRNA, Small InterferingSequestosome-1 ProteinSqstm1 protein, mouseagingautophagy defectcardioprotectionischemia/reperfusion injurymetforminmyocardial necroptosis

Identifiers

PMID31944526
PMCPMC6996959

What Socratic holds

Textmetadata
LicenceCC BY
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 Socratic graph.