Evidence map›Paper›PMID 19587142›Full record

ReviewAmerican journal of physiology. Renal physiology2009

Cell biology and physiology of the uroepithelium.

Puneet Khandelwal, Soman N Abraham, Gerard Apodaca

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 205 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
205citing papers in PubMed, 1 pooled it
15.7field-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

205 citing papers in PubMed, 1 synthesis or guideline pooled it, 365 citations in OpenAlex.

  1. Chronic kidney disease and risk of kidney or urothelial malignancy: systematic review and meta-analysis.Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association · 2024
    Pooled it
  2. Review
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  9. Observational
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  16. A simpleFEMS microbes · 2026
    Article
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  20. Article

145 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 2 institutions in 1 country.

Puneet KhandelwalUniv. of Pittsburgh, Pittsburgh, PA 15261, USA.
Soman N Abraham
Gerard Apodaca
Duke University · USUniversity of Pittsburgh · US

Funding

Single Nephron and MetabolomicsP30DK079307 · NIDDK · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI KLEYMAN, THOMAS R · 2008 to 2022
$13.4M
Endocytic and Exocytic Traffic in Bladder UroepitheliumR37DK054425 · NIDDK · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI APODACA, GERARD L · 2004 to 2013
$3.2M
LIGAND RECEPTOR INTERACTIONS IN UTISR37DK050814 · NIDDK · DUKE UNIVERSITY · PI ABRAHAM, SOMAN N · 1999 to 2008
$2.7M
Adenosine Receptor Function in Bladder UroepitheliumR01DK077777 · NIDDK · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI APODACA, GERARD L · 2008 to 2012
$2.1M
Modulation of Bladder cAMP to combat UTI'sR01DK077159 · NIDDK · DUKE UNIVERSITY · PI ABRAHAM, SOMAN N · 2007 to 2011
$1.7M
Development of Efficacious Vaccine Against UTI'sR21DK077307 · NIDDK · DUKE UNIVERSITY · PI ABRAHAM, SOMAN N · 2008 to 2010
$529k
NIDDK NIH HHS P30 DK-079307NIDDK NIH HHS R01 DK-077159NIDDK NIH HHS R01 DK-077777NIDDK NIH HHS R21 DK-077307NIDDK NIH HHS R37 DK-50814NIDDK NIH HHS R37 DK-54425
6 · The paper itself

Abstract

The uroepithelium sits at the interface between the urinary space and underlying tissues, where it forms a high-resistance barrier to ion, solute, and water flux, as well as pathogens. However, the uroepithelium is not simply a passive barrier; it can modulate the composition of the urine, and it functions as an integral part of a sensory web in which it receives, amplifies, and transmits information about its external milieu to the underlying nervous and muscular systems. This review examines our understanding of uroepithelial regeneration and how specializations of the outermost umbrella cell layer, including tight junctions, surface uroplakins, and dynamic apical membrane exocytosis/endocytosis, contribute to barrier function and how they are co-opted by uropathogenic bacteria to infect the uroepithelium. Furthermore, we discuss the presence and possible functions of aquaporins, urea transporters, and multiple ion channels in the uroepithelium. Finally, we describe potential mechanisms by which the uroepithelium can transmit information about the urinary space to the other tissues in the bladder proper.

Indexed as

AnimalsAquaporinsBiological TransportCell MembraneEndocytosisExocytosisHumansIon ChannelsMembrane ProteinsMembrane Transport ProteinsRegenerationStem CellsTight JunctionsUreaUrinary BladderUrotheliumAquaporinsIon ChannelsMembrane ProteinsMembrane Transport ProteinsUreaWater

Identifiers

PMID19587142
PMCPMC2801337
OpenAlexW2110995574

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.