Evidence map›Paper›PMID 31909301›Full record

ArticleJACC. Basic to translational science2019

Seipin Knockout Mice Develop Heart Failure With Preserved Ejection Fraction.

Bo Bai, Wulin Yang, Yanyun Fu, Hannah Lee Foon, Wan Ting Tay, Kangmin Yang, Cuiting Luo, Jayantha Gunaratne, Philip Lee, Michael R Zile and 5 more

Open access · goldAbstract read
In one paragraph

Article in JACC. Basic to translational science, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
3.2field-weighted citation impact, top 7% 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

29 citing papers in PubMed, 42 citations in OpenAlex.

  1. Article
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  6. Review
  7. The role of NETosis in heart failure.Heart failure reviews · 2024
    Review
  8. Article
  9. Article
  10. Article
  11. Article
  12. Review
  13. Review
  14. Review
  15. Review
  16. Article
  17. Review
  18. Diagnostic and Therapeutic Properties of Exosomes in Cardiac Fibrosis.Frontiers in cell and developmental biology · 2022
    Review
  19. Review
  20. Lipotoxicity: a driver of heart failure with preserved ejection fraction?Clinical science (London, England : 1979) · 2021
    Review
4 · The record

Corrections and comments

  • Commented on by
    The2019
5 · Who and what money

Authors and funding

15 authors at 7 institutions in 4 countries.

Bo BaiSingapore Bioimaging Consortium, Agency for Science, Technology and Research, Singapore.
Wulin YangAnhui Province Key Laboratory of Medical Physics and Technology, Center of Medical Physics and Technology, Hefei Institutes of Physical Science, Chinese Academy of Sciences, Hefei, China.
Yanyun FuSingapore Bioimaging Consortium, Agency for Science, Technology and Research, Singapore.
Hannah Lee FoonTranslational Biomedical Proteomics, Institute of Molecular and Cell Biology, Agency for Science, Technology and Research, Singapore.
Wan Ting TayNational Heart Centre Singapore and Duke-National University of Singapore, Singapore.
Kangmin YangState Key Laboratory of Pharmaceutical Biotechnology and Department of Pharmacology and Pharmacy, The University of Hong Kong, Hong Kong, China.
Cuiting LuoState Key Laboratory of Pharmaceutical Biotechnology and Department of Pharmacology and Pharmacy, The University of Hong Kong, Hong Kong, China.
Jayantha GunaratneTranslational Biomedical Proteomics, Institute of Molecular and Cell Biology, Agency for Science, Technology and Research, Singapore.
Philip LeeSingapore Bioimaging Consortium, Agency for Science, Technology and Research, Singapore.
Michael R ZileDivision of Cardiology, Department of Medicine, Medical University of South Carolina, Charleston, South Carolina.
Aimin XuState Key Laboratory of Pharmaceutical Biotechnology and Department of Pharmacology and Pharmacy, The University of Hong Kong, Hong Kong, China.
Calvin W L ChinNational Heart Centre Singapore and Duke-National University of Singapore, Singapore.
Carolyn S P LamNational Heart Centre Singapore and Duke-National University of Singapore, Singapore.
Weiping HanSingapore Bioimaging Consortium, Agency for Science, Technology and Research, Singapore.
Yu WangState Key Laboratory of Pharmaceutical Biotechnology and Department of Pharmacology and Pharmacy, The University of Hong Kong, Hong Kong, China.
Agency for Science, Technology and Research · SGUniversity of Hong Kong · HKNational University of Singapore · SGSingapore Bioimaging Consortium · SGHefei Institutes of Physical Science · CNMedical University of South Carolina · USNational Heart Centre Singapore · SG

Funding

Extracellular Matrix in Hypertensive Heart Disease & Transition to Heart FailureR01HL123478 · NHLBI · MEDICAL UNIVERSITY OF SOUTH CAROLINA · PI ZILE, MICHAEL R · 2015 to 2018
$1.5M
NHLBI NIH HHS R01 HL123478
6 · The paper itself

Abstract

The lean diabetic patients with heart failure with preserved ejection fraction (HFpEF) in Asia suffer from adverse clinical outcomes and poor life quality. The suitable animal models are urgently needed for mechanistic study and therapeutic innovations. Our study reports that lipodystrophic mice with seipin depletion are lean, diabetic, and recapitulate major manifestations of clinical HFpEF, thereby clarifying that lean diabetes per se may produce HFpEF characteristics. We further demonstrate that increased cardiac titin phosphorylation and reactive interstitial fibrosis associated with neutrophil extracellular traps lead to left ventricular stiffness and suggest that both pathways may be potential therapeutic targets in Asian HFpEF patients.

Indexed as

Ctrl, control (mice)EDPVR, end-diastolic pressure–volume relationshipfibrosisheart failure with preserved ejection fractionHFpEF, heart failure with preserved ejection fractionIQR, interquartile rangeLA, left atrialLV, left ventricularNET, neutrophil extracellular trapneutrophilPEVK, proline, glutamate, valine, and lysineseipinSKO, seipin knockouttitin

Identifiers

PMID31909301
PMCPMC6939002
OpenAlexW2990270428

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.