Evidence map›Paper›PMID 23538276›Full record

ReviewCirculation research2013

KATP channels and cardiovascular disease: suddenly a syndrome.

Colin G Nichols, Gautam K Singh, Dorothy K Grange

Open access · bronzeAbstract readReview
In one paragraph

Review in Circulation research, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 106 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
106citing papers in PubMed, 1 pooled it
11.7field-weighted citation impact, top 1% 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

106 citing papers in PubMed, 1 synthesis or guideline pooled it, 168 citations in OpenAlex.

  1. Pooled it
  2. Treatment of overactive KScientific reports · 2025
    Trial
  3. Trial
  4. Article
  5. Review
  6. Cantú Syndrome: A Poorly Understood Multi-Organ Disorder.International journal of molecular sciences · 2026
    Review
  7. Article
  8. Review
  9. Article
  10. Role of membrane microdomains in cardiac protection: strategies for diabetic cardiomyopathy.American journal of physiology. Heart and circulatory physiology · 2025
    Review
  11. Review
  12. Article
  13. CNDP2: An Enzyme Linking Metabolism and Cardiovascular Diseases?Journal of cardiovascular translational research · 2025
    Review
  14. Article
  15. Article
  16. Article
  17. Article
  18. Review
  19. Single Nucleotide Polymorphisms in Coronary Microvascular Dysfunction.Journal of the American Heart Association · 2024
    Review
  20. Article

46 more citing papers are in PubMed but not listed here.

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 at 1 institution in 1 country.

Colin G NicholsCenter for the Investigation of Membrane Excitability Diseases and Department of Cell Biology and Physiology, Washington University School of Medicine, 660 South Euclid Avenue, St. Louis, MO 63110, USA. cnichols@wustl.edu
Gautam K Singh
Dorothy K Grange
Washington University in St. Louis · US

Funding

ATP-SENSITIVE POTASSIUM CHANNELS IN THE HEARTR01HL045742 · NHLBI · WASHINGTON UNIVERSITY · PI NICHOLS, COLIN G · 1991 to 2016
$3.6M
SUR1 (ABCC8) AND ATRIAL KATP CHANNELSR01HL095010 · NHLBI · WASHINGTON UNIVERSITY · PI NICHOLS, COLIN G · 2009 to 2017
$3.4M
NHLBI NIH HHS HL45742NHLBI NIH HHS HL95010NHLBI NIH HHS R01 HL045742NHLBI NIH HHS R01 HL095010
6 · The paper itself

Abstract

ATP-sensitive potassium (KATP) channels were first discovered in the heart 30 years ago. Reconstitution of KATP channel activity by coexpression of members of the pore-forming inward rectifier gene family (Kir6.1, KCNJ8, and Kir6.2 KCNJ11) with sulfonylurea receptors (SUR1, ABCC8, and SUR2, ABCC9) of the ABCC protein subfamily has led to the elucidation of many details of channel gating and pore properties. In addition, the essential roles of Kir6.x and SURx subunits in generating cardiac and vascular KATP(2) and the detrimental consequences of genetic deletions or mutations in mice have been recognized. However, despite this extensive body of knowledge, there has been a paucity of defined roles of KATP subunits in human cardiovascular diseases, although there are reports of association of a single Kir6.1 variant with the J-wave syndrome in the ECG, and 2 isolated studies have reported association of loss of function mutations in SUR2 with atrial fibrillation and heart failure. Two new studies convincingly demonstrate that mutations in the SUR2 gene are associated with Cantu syndrome, a complex multi-organ disorder characterized by hypertrichosis, craniofacial dysmorphology, osteochondrodysplasia, patent ductus arteriosus, cardiomegaly, pericardial effusion, and lymphoedema. This realization of previously unconsidered consequences provides significant insight into the roles of the KATP channel in the cardiovascular system and suggests novel therapeutic possibilities.

Indexed as

AnimalsArrhythmias, CardiacCardiomegalyGenetic Diseases, X-LinkedHeartHumansHypertrichosisKATP ChannelsOsteochondrodysplasiasKATP Channels

Identifiers

PMID23538276
PMCPMC3660033
OpenAlexW2148647537

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.