Evidence map›Paper›PMID 38936597›Full record

ReviewMolecular and cellular endocrinology2024

Control of sodium appetite by hindbrain aldosterone-sensitive neurons.

Ahmet Kuralay, Miriam C McDonough, Jon M Resch

Abstract readReview
In one paragraph

Review in Molecular and cellular endocrinology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
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

1 citing paper in PubMed.

  1. 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

3 authors.

Ahmet KuralayDepartment of Neuroscience and Pharmacology, University of Iowa, Iowa City, IA, USA; Interdisciplinary Graduate Program in Neuroscience, University of Iowa, Iowa City, IA, USA.
Miriam C McDonoughDepartment of Neuroscience and Pharmacology, University of Iowa, Iowa City, IA, USA; Molecular Medicine Graduate Program, University of Iowa, Iowa City, IA, USA.
Jon M ReschDepartment of Neuroscience and Pharmacology, University of Iowa, Iowa City, IA, USA; Iowa Neuroscience Institute, University of Iowa, Iowa City, IA, USA; Fraternal Order of Eagles Diabetes Research Center, University of Iowa, Iowa City, IA, USA; Interdisciplinary Graduate Program in Neuroscience, University of Iowa, Iowa City, IA, USA; Molecular Medicine Graduate Program, University of Iowa, Iowa City, IA, USA. Electronic address: jon-resch@uiowa.edu.

Funding

Transgenic CoreP30DK057521 · NIDDK · MASSACHUSETTS GENERAL HOSPITAL · PI BROWN, DENNIS · 2000 to 2019
$31.4M
Transgenic CoreP30DK046200 · NIDDK · TUFTS MEDICAL CENTER · PI HU, FRANK B · 1992 to 2021
$25.0M
Predoctoral Training in the Pharmacological SciencesT32GM067795 · NIGMS · UNIVERSITY OF IOWA · PI STRACK, STEFAN · 2004 to 2021
$3.4M
Central Regulation of Sodium Appetite via Synergistic Action of RAAS-sensitive NeuronsR00HL144923 · NHLBI · UNIVERSITY OF IOWA · PI RESCH, JON · 2021 to 2023
$747k
Investigating the molecular mechanisms underlying aldosterone-mediated sodium appetiteF31HL170784 · NHLBI · UNIVERSITY OF IOWA · PI Miriam McDonough · 2024 to 2026
$89k
NHLBI NIH HHS F31 HL170784NHLBI NIH HHS R00 HL144923NIDDK NIH HHS P30 DK046200NIDDK NIH HHS P30 DK057521NIGMS NIH HHS T32 GM067795
6 · The paper itself

Abstract

Mineralocorticoids play a key role in hydromineral balance by regulating sodium retention and potassium wasting. Through favoring sodium, mineralocorticoids can cause hypertension from fluid overload under conditions of hyperaldosteronism, such as aldosterone-secreting tumors. An often-overlooked mechanism by which aldosterone functions to increase sodium is through stimulation of salt appetite. To drive sodium intake, aldosterone targets neurons in the hindbrain which uniquely express 11β-hydroxysteroid dehydrogenase type 2 (HSD2). This enzyme is a necessary precondition for aldosterone-sensing cells as it metabolizes glucocorticoids - preventing their activation of the mineralocorticoid receptor. In this review, we will consider the role of hindbrain HSD2 neurons in regulating sodium appetite by discussing HSD2 expression in the brain, regulation of hindbrain HSD2 neuron activity, and the circuitry mediating the effects of these aldosterone-sensitive neurons. Reducing the activity of hindbrain HSD2 neurons may be a viable strategy to reduce sodium intake and cardiovascular risk, particularly for conditions of hyperaldosteronism.

Indexed as

11-beta-Hydroxysteroid Dehydrogenase Type 2AldosteroneAppetiteNeuronsRhombencephalonAnimalsHumansSodium11-beta-Hydroxysteroid Dehydrogenase Type 2AldosteroneSodium

Identifiers

PMID38936597
PMCPMC11381173

What OpenQuestion holds

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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.