Evidence map›Paper›PMID 16075055›Full record

ArticleThe Journal of clinical investigation2005

Disruption of coordinated cardiac hypertrophy and angiogenesis contributes to the transition to heart failure.

Ichiro Shiojima, Kaori Sato, Yasuhiro Izumiya, Stephan Schiekofer, Masahiro Ito, Ronglih Liao, Wilson S Colucci, Kenneth Walsh

Open access · bronzeAbstract read
In one paragraph

Article in The Journal of clinical investigation, 2005. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 469 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
469citing papers in PubMed, 2 pooled it
24.8field-weighted citation impact, top 1% 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

469 citing papers in PubMed, 2 syntheses or guidelines pooled it, 927 citations in OpenAlex.

  1. Pooled it
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  7. Impact ofJournal of cardiovascular development and disease · 2026
    Review
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409 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors at 1 institution in 1 country.

Ichiro ShiojimaMolecular Cardiology, Whitaker Cardiovascular Institute, Boston University School of Medicine, Boston, Massachusetts 02118, USA.
Kaori Sato
Yasuhiro Izumiya
Stephan Schiekofer
Masahiro Ito
Ronglih Liao
Wilson S Colucci
Kenneth Walsh
Boston University · US

Funding

VEGF transfer to promote angiogenesis in advanced CHFP01HL066957 · NHLBI · CARITAS ST. ELIZABETH'S MEDICAL CENTER · PI WALSH, KENNETH · 2001 to 2005
$8.7M
REGULATION OF VESSEL WALL APOPTOSISR37AG015052 · NIA · BOSTON UNIVERSITY MEDICAL CAMPUS · PI WALSH, KENNETH · 2003 to 2012
$4.0M
SIGNALING PATHWAYS IN HEART FAILURER01HL077774 · NHLBI · BOSTON UNIVERSITY MEDICAL CAMPUS · PI WALSH, KENNETH · 2005 to 2009
$1.9M
MOLECULAR CONTROL OF MYOGENESISR01AR040197 · NIAMS · CASE WESTERN RESERVE UNIVERSITY · PI WALSH, KENNETH · 1991 to 2005
$1.4M
PATHOLOGY OF MITOSIS IN VASCULAR SMOOTH MUSCLER01AG017241 · NIA · CARITAS ST. ELIZABETH'S MEDICAL CENTER · PI WALSH, KENNETH · 2001 to 2005
$1.2M
REGULATION OF VESSEL WALL APOPTOSISR01AG015052 · NIA · CARITAS ST. ELIZABETH'S MEDICAL CENTER · PI WALSH, KENNETH · 1998 to 2002
$1.0M
NHLBI NIH HHS HL66957NHLBI NIH HHS HL77774NHLBI NIH HHS P01 HL066957NHLBI NIH HHS R01 HL077774NIAMS NIH HHS AR40197NIAMS NIH HHS R01 AR040197NIA NIH HHS AG15052NIA NIH HHS AG17241NIA NIH HHS R01 AG015052NIA NIH HHS R01 AG017241NIA NIH HHS R37 AG015052
6 · The paper itself

Abstract

Although increased external load initially induces cardiac hypertrophy with preserved contractility, sustained overload eventually leads to heart failure through poorly understood mechanisms. Here we describe a conditional transgenic system in mice characterized by the sequential development of adaptive cardiac hypertrophy with preserved contractility in the acute phase and dilated cardiomyopathy in the chronic phase following the induction of an activated Akt1 gene in the heart. Coronary angiogenesis was enhanced during the acute phase of adaptive cardiac growth but reduced as hearts underwent pathological remodeling. Enhanced angiogenesis in the acute phase was associated with mammalian target of rapamycin-dependent induction of myocardial VEGF and angiopoietin-2 expression. Inhibition of angiogenesis by a decoy VEGF receptor in the acute phase led to decreased capillary density, contractile dysfunction, and impaired cardiac growth. Thus, both heart size and cardiac function are angiogenesis dependent, and disruption of coordinated tissue growth and angiogenesis in the heart contributes to the progression from adaptive cardiac hypertrophy to heart failure.

Indexed as

Angiopoietin-2AnimalsCardiomyopathy, DilatedGene Expression RegulationHeartHeart FailureHumansMiceMice, TransgenicMyocardiumNeovascularization, PathologicProtein Serine-Threonine KinasesProto-Oncogene ProteinsProto-Oncogene Proteins c-aktVascular Endothelial Growth Factor AVentricular RemodelingAKT1 protein, humanAngiopoietin-2Protein Serine-Threonine KinasesProto-Oncogene ProteinsProto-Oncogene Proteins c-aktVascular Endothelial Growth Factor A

Identifiers

PMID16075055
PMCPMC1180541
OpenAlexW1965575731

What OpenQuestion holds

Textmetadata
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.