Evidence map›Paper›PMID 23207724›Full record

ReviewCurrent opinion in nephrology and hypertension2013

Salt sensitivity, endogenous ouabain and hypertension.

John M Hamlyn, Mordecai P Blaustein

Abstract readReview
In one paragraph

Review in Current opinion in nephrology and hypertension, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing 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.

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

23 citing papers in PubMed, 46 citations in OpenAlex.

  1. Article
  2. Review
  3. Cytochrome c and Ouabain Binding Site of Na,K-ATPase.Cell biochemistry and biophysics · 2025
    Article
  4. Stroke-prone salt-sensitive spontaneously hypertensive rats show higher susceptibility to spreading depolarization (SD) and altered hemodynamic responses to SD.Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism · 2023
    Article
  5. Review
  6. Article
  7. Article
  8. Review
  9. Article
  10. Review
  11. Review
  12. Review
  13. Article
  14. Review
  15. Review
  16. Article
  17. Review
  18. Review
  19. Why isn't endogenous ouabain more widely accepted?American journal of physiology. Heart and circulatory physiology · 2014
    Article
  20. 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

2 authors at 1 institution in 1 country.

John M HamlynDepartment of Physiology, School of Medicine, University of Maryland, Baltimore, Maryland 21201, USA. jhamlyn@umaryland.edu
Mordecai P Blaustein
University of Maryland, Baltimore · US

Funding

CALCIUM AND SODIUM TRANSPORT IN VASCULAR SMOOTH MUSCLER01HL045215 · NHLBI · UNIVERSITY OF MARYLAND BALTIMORE · PI BLAUSTEIN, MORDECAI P, HAMLYN, JOHN · 1990 to 2012
$4.1M
Alpha-2 Na+ Pumps, [Ca2+], Arterial Contraction & HypertensionR01HL107555 · NHLBI · UNIVERSITY OF MARYLAND BALTIMORE · PI BLAUSTEIN, MORDECAI P · 2012 to 2015
$1.5M
NHLBI NIH HHS HL045215NHLBI NIH HHS HL10755NHLBI NIH HHS R01 HL045215NHLBI NIH HHS R01 HL107555
6 · The paper itself

Abstract

purpose of reviewEndogenous cardiotonic steroids (CTS) exert long-term effects on salt and blood pressure homeostasis. Here we discuss recent observations on mechanisms of salt sensitivity that involve endogenous ouabain and novel pathways in the brain and discuss their possible relationship to arterial and renal function in hypertension. RECENT

findingsChronic elevation of brain sodium promotes sustained hypertension mediated by central endogenous ouabain and the Na(+) pump α-2 catalytic subunit. The intermediary pressor mechanism in the brain involves aldosterone biosynthesis, activation of mineralocorticoid receptors and increased epithelial sodium channel activity. In the periphery, elevated plasma CTS raise contractility and blood pressure by augmentation of sympathetic nerve responses, increasing arterial Ca(2+) signaling and blunting nitric oxide production in the renal medulla and collecting ducts. SUMMARY: Endogenous ouabain in the brain appears to play a critical role in salt sensitivity and hypertension. In the periphery, the J-shaped relationship of plasma endogenous ouabain in response to short-term changes in salt balance in humans raises the possibility that endogenous ouabain contributes to the increased risk of adverse cardiovascular events associated with both low and high salt intakes.

Indexed as

Blood PressureAnimalsBrainHomeostasisHumansHypertensionOuabainSodium ChlorideOuabainSodium Chloride

Identifiers

PMID23207724
PMCPMC3712615
OpenAlexW2003604161

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.