Evidence map›Paper›PMID 7657806›Full record

ArticleThe Journal of clinical investigation1995

Divergent pathways mediate the induction of ANF transgenes in neonatal and hypertrophic ventricular myocardium.

K U Knowlton, H A Rockman, M Itani, A Vovan, C E Seidman, K R Chien

Registry-linked trialOpen access · bronzeAbstract readComparative Study
In one paragraph

Article in The Journal of clinical investigation, 1995. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT00005251 (Genetic Analysis of Familial Hypertrophic Cardiomyopathy), which is not on this map. Cited by 30 papers.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed
4.1field-weighted citation impact, top 6% 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.

NCT00005251 completednot on this map

Genetic Analysis of Familial Hypertrophic Cardiomyopathy

TypeobservationalSponsorNational Heart, Lung, and Blood Institute (NHLBI)Ran1990 to 1995ConditionsCardiovascular Diseases, Heart Diseases, Myocardial Diseases, Cardiomyopathy, Hypertrophic
3 · Its place in the literature

Who cites it

30 citing papers in PubMed, 95 citations in OpenAlex.

  1. Immature and mature myocardium in the pathophysiology of hypertrophic cardiomyopathy.Journal of molecular and cellular cardiology plus · 2026
    Review
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  16. Adenylyl cyclase type 5 protein expression during cardiac development and stress.American journal of physiology. Heart and circulatory physiology · 2009
    Article
  17. Article
  18. The A-kinase anchoring protein (AKAP)-Lbc-signaling complex mediates alpha1 adrenergic receptor-induced cardiomyocyte hypertrophy.Proceedings of the National Academy of Sciences of the United States of America · 2007
    Article
  19. Kruppel-like factor 15 is a regulator of cardiomyocyte hypertrophy.Proceedings of the National Academy of Sciences of the United States of America · 2007
    Article
  20. Docosahexaenoic acid inhibits protein kinase C translocation/activation and cardiac hypertrophy in rat cardiomyocytes.Journal of molecular and genetic medicine : an international journal of biomedical research · 2005
    Article
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

6 authors at 3 institutions in 1 country.

K U KnowltonDepartment of Medicine, University of California, San Diego, School of Medicine, La Jolla 92093, USA.
H A Rockman
M Itani
A Vovan
C E Seidman
K R Chien
University of California, San Diego · USFoundation Center · USBrigham and Women's Hospital · US

Funding

GENETIC ANALYSIS OF FAMILIAL HYPERTROPHIC CARDIOMYOPATHYR01HL042467 · NHLBI · BRIGHAM AND WOMEN'S HOSPITAL · PI SEIDMAN, CHRISTINE E. · 1990 to 1994
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REGULATION OF VENTRICULAR ANF EXPRESSIONR01HL045069 · NHLBI · UNIVERSITY OF CALIFORNIA SAN DIEGO · PI CHIEN, KENNETH R · 1991 to 1994
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NHLBI NIH HHS HL-02618NHLBI NIH HHS HL-42467NHLBI NIH HHS HL-45069
6 · The paper itself

Abstract

To determine whether similar or divergent pathways mediate atrial natriuretic factor (ANF) induction in neonatal and hypertrophied adult ventricular myocardium, and to assess whether studies using an in vitro model system of hypertrophy have fidelity to the in vivo context during pressure overload hypertrophy, we generated transgenic mice which harbor either 638 or 3,003 bp of the rat ANF 5' flanking region ligated upstream from a luciferase reporter. Luciferase activity in the ventricles of day 1 transgenic neonates was 8-24-fold higher than the levels expressed in the ventricles of adult mice. Adult mice expressed the luciferase reporter in an appropriate tissue-specific manner. Transverse aortic constriction of adult mice harboring ANF reporter transgenes demonstrated no significant increase in reporter activity in the ventricle. These findings demonstrate that distinct regions of the ANF 5'-flanking region are required for inducible expression of the ANF gene in the hypertrophic adult ventricle compared with those required for atrial-specific and developmentally appropriate expression in the intact neonatal heart. Furthermore, the cis regulatory elements necessary for induction of ANF expression in endothelin-1 or alpha 1-adrenergically stimulated cultured neonatal ventricular myocytes are not sufficient for induction in the in vivo context of pressure overload hypertrophy.

Indexed as

Gene ExpressionAnimalsAnimals, NewbornAtrial Natriuretic FactorCardiomegalyChloramphenicol O-AcetyltransferaseFemaleHeartHeart VentriclesLuciferasesMaleMiceMice, Inbred C57BLMice, Inbred StrainsMice, TransgenicMyocardiumAtrial Natriuretic FactorChloramphenicol O-AcetyltransferaseLuciferases

Identifiers

PMID7657806
PMCPMC185753
OpenAlexW2018228900

What OpenQuestion holds

Textmetadata
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 OpenQuestion graph.