Evidence map›Paper›PMID 21885989›Full record

ReviewJournal of cardiovascular pharmacology2011

A-kinase anchoring protein 9 and IKs channel regulation.

Lei Chen, Robert S Kass

Abstract readReview
In one paragraph

Review in Journal of cardiovascular pharmacology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing 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

13 citing papers in PubMed.

  1. Review
  2. Article
  3. Review
  4. Article
  5. Article
  6. Review
  7. Review
  8. Review
  9. Article
  10. Article
  11. Article
  12. Article
  13. 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.

Lei ChenDepartment of Pharmacology, College of Physicians and Surgeons, Columbia University, New York, NY 10032, USA.
Robert S Kass

Funding

Molecular Determinants of K+ Channel Regulation in HeartR01HL044365 · NHLBI · UNIVERSITY OF ROCHESTER · PI KASS, ROBERT S · 1993 to 2013
$4.9M
NHLBI NIH HHS R01 HL044365
6 · The paper itself

Abstract

A-kinase anchoring proteins (AKAPs) create compartmentalized environment inside the cell to bring various signaling molecules to their targets. In the heart, a slowly activating potassium channel (IKs) important for cardiac repolarization is tightly regulated by the sympathetic nervous system in an AKAP-dependent manner. IKs channel forms a macromolecular complex with AKAP9 and other enzymes, such as protein kinase A, phosphatase, adenylyl cyclase, and phosphodiesterase, all of which are responsible to control the phosphorylation state of the channel. Such a complex thus ensures the IKs channel to be regulated properly to maintain the normal cardiac rhythm. Disruptions of various elements of the complex have been found to cause severe pathological consequences, including the long QT syndrome.

Indexed as

A Kinase Anchor ProteinsCytoskeletal ProteinsHeart RateHumansLong QT SyndromePotassium Channels, Voltage-GatedSignal TransductionAKAP9 protein, humanA Kinase Anchor ProteinsCytoskeletal Proteinspotassium channel protein I(sk)Potassium Channels, Voltage-Gated

Identifiers

PMID21885989
PMCPMC3226347

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.