Evidence map›Paper›PMID 16916908›Full record

ReviewThe Journal of physiology2006

Organization and function of ICC in the urinary tract.

N G McHale, M A Hollywood, G P Sergeant, M Shafei, K T Thornbury, S M Ward

Open access · bronzeAbstract readReview
In one paragraph

Review in The Journal of physiology, 2006. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed
1.7field-weighted citation impact, top 16% 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

30 citing papers in PubMed, 62 citations in OpenAlex.

  1. Review
  2. Article
  3. A 5-HT-mediated urethral defense against urinary tract infections.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  4. Article
  5. Article
  6. Article
  7. CaThe Journal of physiology · 2018
    Article
  8. Article
  9. Calcium Signaling in Interstitial Cells: Focus on Telocytes.International journal of molecular sciences · 2017
    Review
  10. Review
  11. Article
  12. Ion channels of the mammalian urethra.Channels (Austin, Tex.) · 2014
    Review
  13. Article
  14. Article
  15. Article
  16. Article
  17. 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

6 authors at 2 institutions in 2 countries.

N G McHaleSmooth Muscle Research Centre, Dundalk Institute of Technology, Dundalk, Co. Louth, Ireland. noel.mchale@dkit.ie
M A Hollywood
G P Sergeant
M Shafei
K T Thornbury
S M Ward
Dundalk Institute of Technology · IEUniversity of Nevada, Reno · US

Funding

Myogenic tone in the urethra and its modulationR01DK068565 · NIDDK · DUNDALK INSTITUTE OF TECHNOLOGY · PI HOLLYWOOD, MARK A · 2005 to 2009
$1.1M
NIDDK NIH HHS R01 DK068565NIDDK NIH HHS R01 DK68565Wellcome Trust 064212
6 · The paper itself

Abstract

ICC are found in both the upper and lower urinary tract. They are not found in the ureter itself but are confined to the lamina propria of the renal pelvis and pelvi-calyceal junction. They do not appear to have a primary pacemaker role (this is ascribed to atypical smooth muscle cells in the same location) but rather conduct and amplify the pacemaker signals generated by the atypical smooth muscle cells. In the bladder, ICC are widely distributed in the sub-urothelial region, in the lamina propria and at the margins of the detrusor smooth muscle bundles. Again they appear not to have a pacemaking role and such evidence as there is would suggest that they have a role in the modulation of signal transduction. The strongest evidence that ICC in the urinary tract act as pacemakers comes from studies of those in the urethra. Isolated ICC show regular spontaneous depolarizations in current clamp which resemble very closely the slow waves recorded from intact tissue. In voltage clamp they show abundant calcium-activated chloride current and spontaneous transient inward currents which can be blocked by chloride channel blockers. However, their role in the modulation of urethral tone has yet to be fully elucidated.

Indexed as

Urinary Tract Physiological PhenomenaAnimalsBiological ClocksGuinea PigsMuscle, SmoothRabbitsSignal TransductionUrinary Tract

Identifiers

PMID16916908
PMCPMC1890397
OpenAlexW2125157484

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.