Evidence map›Paper›PMID 26375812›Full record

ArticleMolecular and cellular endocrinology2015

Potassium channels related to primary aldosteronism: Expression similarities and differences between human and rat adrenals.

Andrew X Chen, Koshiro Nishimoto, Kazutaka Nanba, William E Rainey

Open access · greenAbstract readComparative Study
In one paragraph

Article in Molecular and cellular endocrinology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
3.1field-weighted citation impact, top 8% 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

22 citing papers in PubMed, 36 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Review
  6. Article
  7. Genetics of Primary Aldosteronism.Hypertension (Dallas, Tex. : 1979) · 2022
    Review
  8. Article
  9. Article
  10. Article
  11. Review
  12. Article
  13. Article
  14. Genetic causes of primary aldosteronism.Experimental & molecular medicine · 2019
    Review
  15. Targeted disruption of theClinical science (London, England : 1979) · 2018
    Article
  16. Article
  17. Of Mice and Man and the Regulation of Aldosterone Secretion.Hypertension (Dallas, Tex. : 1979) · 2017
    Article
  18. Article
  19. 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

4 authors at 1 institution in 1 country.

Andrew X ChenDepartment of Molecular and Integrative Physiology, University of Michigan, 1150 W. Medical Center Dr, Ann Arbor, MI 48109, USA; Department of Internal Medicine, University of Michigan, 1150 W. Medical Center Dr, Ann Arbor, MI 48109, USA.
Koshiro NishimotoDepartment of Molecular and Integrative Physiology, University of Michigan, 1150 W. Medical Center Dr, Ann Arbor, MI 48109, USA; Department of Internal Medicine, University of Michigan, 1150 W. Medical Center Dr, Ann Arbor, MI 48109, USA.
Kazutaka NanbaDepartment of Molecular and Integrative Physiology, University of Michigan, 1150 W. Medical Center Dr, Ann Arbor, MI 48109, USA; Department of Internal Medicine, University of Michigan, 1150 W. Medical Center Dr, Ann Arbor, MI 48109, USA.
William E RaineyDepartment of Molecular and Integrative Physiology, University of Michigan, 1150 W. Medical Center Dr, Ann Arbor, MI 48109, USA; Department of Internal Medicine, University of Michigan, 1150 W. Medical Center Dr, Ann Arbor, MI 48109, USA. Electronic address: wer@med.umich.edu.
University of Michigan–Ann Arbor · US

Funding

MECHANISMS LEADING TO ADRENAL ZONATIONR01DK043140 · NIDDK · UNIVERSITY OF TEXAS SW MED CTR/DALLAS · PI William E Rainey · 1999 to 2026
$7.2M
MECHANISMS LEADING TO ADRENAL ZONATIONR29DK043140 · NIDDK · UNIVERSITY OF TEXAS SW MED CTR/DALLAS · PI RAINEY, WILLIAM E · 1994 to 1998
–
NIDDK NIH HHS DK043140NIDDK NIH HHS R01 DK043140
6 · The paper itself

Abstract

Three potassium channels have been associated with primary aldosteronism (PA) in rodents and humans: KCNK3 (TASK-1), KCNK9 (TASK-3), and KCNJ5 (Kir3.4). Mice with deficiency in Kcnk3 and Kcnk9 have elevated aldosterone production and blood pressure. In humans, adrenal tumors with somatic mutations in KCNJ5 cause PA. However, there are very few reports on the expression patterns of these genes in humans versus rodents. Herein, we compared human and rat mRNA expression (by quantitative real-time polymerase chain reaction (qPCR) and protein levels (by immunohistochemistry) across three tissues (adrenal, brain, heart) and two laser-captured adrenal zones (zona glomerulosa, zona fasciculata). Our findings show that expression patterns of KCNK3, KCNK9, and KCNJ5 are inconsistent between rats and humans across both tissues and adrenal zones. Thus, species variation in the expression of PA-related potassium channels indicates an evolutionary divergence in their role in regulating adrenal aldosterone production.

Indexed as

Gene Expression RegulationAnimalsBrainG Protein-Coupled Inwardly-Rectifying Potassium ChannelsHumansHyperaldosteronismMutationMyocardiumNerve Tissue ProteinsPotassium ChannelsPotassium Channels, Tandem Pore DomainRatsSpecies SpecificityZona FasciculataZona GlomerulosaG Protein-Coupled Inwardly-Rectifying Potassium ChannelsNerve Tissue ProteinsPotassium ChannelsPotassium Channels, Tandem Pore Domainpotassium channel subfamily K member 3AldosteronePotassium (K(+))Primary aldosteronismZona fasciculataZona glomerulosa

Identifiers

PMID26375812
PMCPMC4646165
OpenAlexW1678599342

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.