Evidence map›Paper›PMID 18508877›Full record

ReviewAmerican journal of physiology. Renal physiology2009

Regulation of the epithelial sodium channel by membrane trafficking.

Michael B Butterworth, Robert S Edinger, Raymond A Frizzell, John P Johnson

Abstract readReview
In one paragraph

Review in American journal of physiology. Renal physiology, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 68 papers.

0numbers the graph read from it
0cells of the map it votes in
68citing 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

68 citing papers in PubMed.

  1. Trial
  2. Trial
  3. Article
  4. Article
  5. Article
  6. Review
  7. Interactive Actions of Aldosterone and Insulin on Epithelial NaInternational journal of molecular sciences · 2020
    Article
  8. Review
  9. Article
  10. Article
  11. Article
  12. SPLUNC1 is an allosteric modulator of the epithelial sodium channel.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2018
    Article
  13. EHD4 is a novel regulator of urinary water homeostasis.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2017
    Article
  14. Review
  15. Article
  16. Article
  17. Article
  18. Plasma membrane insertion of epithelial sodium channels occurs with dual kinetics.Pflugers Archiv : European journal of physiology · 2016
    Article
  19. Developmental changes in renal tubular transport-an overview.Pediatric nephrology (Berlin, Germany) · 2015
    Review
  20. Article

8 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

4 authors.

Michael B ButterworthDept. of Cell Biology and Physiology, Univ. of Pittsburgh, S375 BST, 3500 Terrace St., Pittsburgh, PA 15261, USA. michael7@pitt.edu
Robert S Edinger
Raymond A Frizzell
John P Johnson

Funding

TRAFFIC REGULATORY PROTEINS AND ENACR01DK054814 · NIDDK · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI FRIZZELL, RAYMOND A · 1999 to 2013
$3.6M
Trafficking and Regulation of the Epithelial Na+ ChannelR01DK057718 · NIDDK · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI JOHNSON, JOHN P. · 2002 to 2011
$2.3M
EnaC regulation in the kidney by vesicle trafficking and recyclingR00DK078917 · NIDDK · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI BUTTERWORTH, MICHAEL B · 2010 to 2012
$740k
EnaC regulation in the kidney by vesicle trafficking and recyclingK99DK078917 · NIDDK · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI BUTTERWORTH, MICHAEL B · 2008 to 2010
$224k
NIDDK NIH HHS DK-54814NIDDK NIH HHS DK-57718NIDDK NIH HHS DK-78917NIDDK NIH HHS K99 DK078917NIDDK NIH HHS R00 DK078917
6 · The paper itself

Abstract

The epithelial Na(+) channel (ENaC) is a major regulator of salt and water reabsorption in a number of epithelial tissues. Abnormalities in ENaC function have been directly linked to several human disease states including Liddle's syndrome, psuedohypoaldosteronism, and cystic fibrosis and may be implicated in states as diverse as salt-sensitive hypertension, nephrosis, and pulmonary edema. ENaC activity in epithelial cells is highly regulated both by open probability and number of channels. Open probability is regulated by a number of factors, including proteolytic processing, while ENaC number is regulated by cellular trafficking. This review discusses current understanding of apical membrane delivery, cell surface stability, endocytosis, retrieval, and recycling of ENaC and the molecular partners that have so far been shown to participate in these processes. We review known sites and mechanisms of hormonal regulation of trafficking by aldosterone, vasopressin, and insulin. While many details of the regulation of ENaC trafficking remain to be elucidated, knowledge of these mechanisms may provide further insights into ENaC activity in normal and disease states.

Indexed as

Cell MembraneEpithelial CellsEpithelial Sodium ChannelsExocytosisHumansProtein TransportTransport VesiclesEpithelial Sodium Channels

Identifiers

PMID18508877
PMCPMC2636908

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.