Evidence map›Paper›PMID 26348407›Full record

ArticleScientific reports2015

Aquaporin-1 Deficiency Protects Against Myocardial Infarction by Reducing Both Edema and Apoptosis in Mice.

Lihua Li, Zhiyong Weng, Chenjuan Yao, Yuanlin Song, Tonghui Ma

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed, 1 pooled it
1.4field-weighted citation impact, top 19% 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

18 citing papers in PubMed, 1 synthesis or guideline pooled it, 36 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Review
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  5. Article
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  7. Review
  8. Article
  9. Article
  10. Ions, the Movement of Water and the Apoptotic Volume Decrease.Frontiers in cell and developmental biology · 2020
    Review
  11. Article
  12. Article
  13. Aquaporin Channels in the Heart-Physiology and Pathophysiology.International journal of molecular sciences · 2019
    Review
  14. Article
  15. Article
  16. Article
  17. Article
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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

5 authors at 4 institutions in 2 countries.

Lihua LiLiaoning Medical University, Department of Cell Biology, Jinzhou, PR China.
Zhiyong WengLiaoning Medical University, Department of Cell Biology, Jinzhou, PR China.
Chenjuan YaoThe University of Tokushima Graduate School, Department of Molecular Oral Physiology, Tokushima, Japan.
Yuanlin SongFudan University, Department of Pulmonary Medicine, Shanghai, PR China.
Tonghui MaDalian Medical University, Department of Physiology, Dalian, PR China.
Jinzhou Medical University · CNDalian Medical University · CNFudan University · CNTokushima University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Many studies have determined that AQP1 plays an important role in edema formation and resolution in various tissues via water transport across the cell membrane. The aim of this research was to determine both if and how AQP1 is associated with cardiac ischemic injury, particularly the development of edema following myocardial infarction (MI). AQP1+/+ and AQP1-/- mice were used to create the MI model. Under physiological conditions, AQP1-/- mice develop normally; however, in the setting of MI, they exhibit cardioprotective properties, as shown by reduced cardiac infarct size determined via NBT staining, improved cardiac function determined via left ventricular catheter measurements, decreased AQP1-dependent myocardial edema determined via water content assays, and decreased apoptosis determined via TUNEL analysis. Cardiac ischemia caused by hypoxia secondary to AQP1 deficiency stabilized the expression of HIF-1α in endothelial cells and subsequently decreased microvascular permeability, resulting in the development of edema. The AQP1-dependent myocardial edema and apoptosis contributed to the development of MI. AQP1 deficiency protected cardiac function from ischemic injury following MI. Furthermore, AQP1 deficiency reduced microvascular permeability via the stabilization of HIF-1α levels in endothelial cells and decreased cellular apoptosis following MI.

Indexed as

AnimalsApoptosisAquaporin 1Capillary PermeabilityDisease Models, AnimalEdemaGene ExpressionHypoxia-Inducible Factor 1, alpha SubunitMiceMyocardial ContractionMyocardial InfarctionMyocytes, CardiacAquaporin 1Hypoxia-Inducible Factor 1, alpha Subunit

Identifiers

PMID26348407
PMCPMC4562302
OpenAlexW2435309143

What Socratic 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 Socratic graph.