Evidence map›Paper›PMID 17558529›Full record

ReviewThe Journal of membrane biology2006

HCN-encoded pacemaker channels: from physiology and biophysics to bioengineering.

C-W Siu, D K Lieu, R A Li

Abstract readComparative StudyReview
PubMed Publisher
In one paragraph

Review in The Journal of membrane biology, 2006. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
2.2field-weighted citation impact, top 14% 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

21 citing papers in PubMed, 42 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Effects of acidic pH on voltage-gated ion channels in rat trigeminal mesencephalic nucleus neurons.The Korean journal of physiology & pharmacology : official journal of the Korean Physiological Society and the Korean Society of Pharmacology · 2017
    Article
  5. Article
  6. Review
  7. Article
  8. Review
  9. Article
  10. Review
  11. HCN channels in the heart: lessons from mouse mutants.British journal of pharmacology · 2012
    Review
  12. Article
  13. Review
  14. The road to biological pacing.Nature reviews. Cardiology · 2011
    Review
  15. Probing the bradycardic drug binding receptor of HCN-encoded pacemaker channels.Pflugers Archiv : European journal of physiology · 2009
    Article
  16. Article
  17. Characterization of a nicotine-sensitive neuronal population in rat entorhinal cortex.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2009
    Article
  18. Article
  19. Low-conductance HCN1 ion channels augment the frequency response of rod and cone photoreceptors.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2009
    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

3 authors at 1 institution in 1 country.

C-W SiuStem Cell Program, University of California, Davis, CA 95817, USA.
D K Lieu
R A Li
University of California, Davis · US

Funding

Molecular Physiology of the Pacemaker ChannelsR01HL072857 · NHLBI · UNIVERSITY OF CALIFORNIA AT DAVIS · PI LI, RONALD A · 2004 to 2013
$3.4M
NHLBI NIH HHS R01 HL72857
6 · The paper itself

Abstract

The depolarizing membrane ionic current I(h) (also known as I(f), "f" for funny), encoded by the hyperpolarization-activated cyclic-nucleotide-modulated (HCN1-4) channel gene family, was first discovered in the heart over 25 years ago. Later, I(h) was also found in neurons, retina, and taste buds. HCN channels structurally resemble voltage-gated K(+) (Kv) channels but the molecular features underlying their opposite gating behaviors (activation by hyperpolarization rather than depolarization) and non-selective permeation profiles (> or =25 times less selective for K(+) than Kv channels) remain largely unknown. Although I(h) has been functionally linked to biological processes from the autonomous beating of the heart to pain transmission, the underlying mechanistic actions remain largely inferential and, indeed, somewhat controversial due to the slow kinetics and negative operating voltage range relative to those of the bioelectrical events involved (e.g., cardiac pacing). This article reviews the current state of our knowledge in the structure-function properties of HCN channels in the context of their physiological functions and potential HCN-based therapies via bioengineering.

Indexed as

AnimalsHeart Conduction SystemHumansIon Channel GatingMembrane PotentialsMultigene FamilyMyocardiumNeuronsPainPotassium ChannelsRetinaStructure-Activity RelationshipTaste BudsPotassium Channels

Identifiers

PMID17558529
OpenAlexW1983563548

What OpenQuestion holds

Textmetadata
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.