Evidence map›Paper›PMID 19895752›Full record

ReviewCurrent hypertension reports2009

Myocardial remodeling in low-renin hypertension: molecular pathways to cellular injury in relative aldosteronism.

Syamal K Bhattacharya, Malay S Gandhi, German Kamalov, Robert A Ahokas, Yao Sun, Ivan C Gerling, Karl T Weber

Open access · greenAbstract readReview
In one paragraph

Review in Current hypertension reports, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.4field-weighted citation impact, top 35% 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

2 citing papers in PubMed, 5 citations in OpenAlex.

  1. Review
  2. 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

7 authors at 3 institutions in 3 countries.

Syamal K Bhattacharya
Malay S Gandhi
German Kamalov
Robert A Ahokas
Yao Sun
Ivan C Gerling
Karl T Weber
National Institute of Cardiovascular Diseases · BDDiabetes Australia · AUUniversity of Tennessee Health Science Center · US

Funding

Aldosteronism: An Immunostimulatory StateR01HL073043 · NHLBI · UNIVERSITY OF TENNESSEE HEALTH SCI CTR · PI WEBER, KARL T · 2004 to 2008
$1.8M
Recovery from Cachexia in Heart and Skeletal MuscleR01HL090867 · NHLBI · UNIVERSITY OF TENNESSEE HEALTH SCI CTR · PI WEBER, KARL T · 2008 to 2011
$1.5M
NHLBI NIH HHS R01 HL073043NHLBI NIH HHS R01 HL090867NHLBI NIH HHS R01-HL73043NHLBI NIH HHS R01-HL90867
6 · The paper itself

Abstract

The pathologic hypertrophy of hypertensive heart disease is related to the quality, not the quantity, of myocardium; the presence of fibrosis is inevitably linked to structural and functional insufficiencies with increased cardiovascular risk. Elevations in plasma aldosterone that are inappropriate relative to dietary sodium, or relative aldosteronism, are accompanied by suppressed plasma renin activity, elevation in arterial pressure, and dyshomeostasis of divalent cations. The accompanying hypocalcemia, hypomagnesemia, and hypozincemia of aldosteronism contribute to the appearance of secondary hyperparathyroidism. Parathyroid hormone-mediated intracellular calcium overloading of cardiac myocytes and mitochondria leads to the induction of oxidative stress and molecular pathways associated with cardiomyocyte necrosis and scarring of myocardium, whereas the dyshomeostasis of zinc compromises antioxidant defenses. This dys-homeostasis of calcium and zinc, intrinsically coupling prooxidant calcium and antioxidant zinc, raises the prospect for therapeutic strategies designed to mitigate intracellular calcium overloading while enhancing zinc-mediated antioxidant defenses, thus preventing adverse myocardial remodeling with fibrosis, associated diastolic dysfunction, and cardiac arrhythmias.

Indexed as

AnimalsCalciumCardiomyopathiesDisease Models, AnimalHumansHyperaldosteronismHyperparathyroidism, SecondaryHypertensionHypertrophy, Left VentricularMagnesiumMaleMyocardiumMyocytes, CardiacParathyroid HormoneRatsRats, Sprague-DawleyCalciumMagnesiumParathyroid HormoneReninZinc

Identifiers

PMID19895752
PMCPMC2896307
OpenAlexW1974373908

What OpenQuestion holds

Textmetadata
LicenceTDM
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.