Evidence map›Paper›PMID 33273625›Full record

ArticleScientific reports2020

Bladder urothelium converts bacterial lipopolysaccharide information into neural signaling via an ATP-mediated pathway to enhance the micturition reflex for rapid defense.

Norichika Ueda, Makoto Kondo, Kentaro Takezawa, Hiroshi Kiuchi, Yosuke Sekii, Yusuke Inagaki, Tetsuji Soda, Shinichiro Fukuhara, Kazutoshi Fujita, Motohide Uemura and 4 more

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
3.0field-weighted citation impact, top 8% 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

15 citing papers in PubMed, 19 citations in OpenAlex.

  1. Review
  2. Urinary tract infections in children.Nature reviews. Urology · 2026
    Review
  3. Review
  4. Article
  5. A Spinal Circuit for Modular Gating of Organ Somatosensation.bioRxiv : the preprint server for biology · 2025
    Article
  6. Review
  7. Article
  8. Review
  9. Article
  10. Review
  11. Article
  12. Activation of uroepithelial 5-HTFrontiers in physiology · 2022
    Article
  13. Review
  14. Review
  15. Review
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

14 authors at 1 institution in 1 country.

Norichika UedaDepartment of Neuroscience and Cell Biology, Osaka University Graduate School of Medicine, 2-2 Yamada-oka, Suita, Osaka, 565-0871, Japan.
Makoto KondoDepartment of Neuroscience and Cell Biology, Osaka University Graduate School of Medicine, 2-2 Yamada-oka, Suita, Osaka, 565-0871, Japan. mkondo@anat1.med.osaka-u.ac.jp.
Kentaro TakezawaDepartment of Urology, Osaka University Graduate School of Medicine, Osaka, 565-0871, Japan.
Hiroshi KiuchiDepartment of Urology, Osaka University Graduate School of Medicine, Osaka, 565-0871, Japan.
Yosuke SekiiDepartment of Urology, Osaka University Graduate School of Medicine, Osaka, 565-0871, Japan.
Yusuke InagakiDepartment of Urology, Osaka University Graduate School of Medicine, Osaka, 565-0871, Japan.
Tetsuji SodaDepartment of Urology, Osaka University Graduate School of Medicine, Osaka, 565-0871, Japan.
Shinichiro FukuharaDepartment of Urology, Osaka University Graduate School of Medicine, Osaka, 565-0871, Japan.
Kazutoshi FujitaDepartment of Urology, Osaka University Graduate School of Medicine, Osaka, 565-0871, Japan.
Motohide UemuraDepartment of Urology, Osaka University Graduate School of Medicine, Osaka, 565-0871, Japan.
Ryoichi ImamuraDepartment of Urology, Osaka University Graduate School of Medicine, Osaka, 565-0871, Japan.
Yasushi MiyagawaDepartment of Urology, Osaka University Graduate School of Medicine, Osaka, 565-0871, Japan.
Norio NonomuraDepartment of Urology, Osaka University Graduate School of Medicine, Osaka, 565-0871, Japan.
Shoichi ShimadaDepartment of Neuroscience and Cell Biology, Osaka University Graduate School of Medicine, 2-2 Yamada-oka, Suita, Osaka, 565-0871, Japan.
Osaka University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

When bacteria enter the bladder lumen, a first-stage active defensive mechanism flushes them out. Although urinary frequency induced by bacterial cystitis is a well-known defensive response against bacteria, the underlying mechanism remains unclear. In this study, using a mouse model of acute bacterial cystitis, we demonstrate that the bladder urothelium senses luminal extracellular bacterial lipopolysaccharide (LPS) through Toll-like receptor 4 and releases the transmitter ATP. Moreover, analysis of purinergic P2X

Indexed as

Signal TransductionAdenosine TriphosphateAnimalsBacteriaInflammationLipopolysaccharidesLumbar VertebraeMaleMice, Inbred C57BLNeuronsPyridoxal PhosphateReceptors, PurinergicReflexToll-Like Receptor 4Urinary BladderUrinationAdenosine TriphosphateLipopolysaccharidesPyridoxal Phosphatepyridoxal phosphate-6-azophenyl-2',4'-disulfonic acidReceptors, PurinergicToll-Like Receptor 4

Identifiers

PMID33273625
PMCPMC7713076
OpenAlexW3109333975

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.