Evidence map›Paper›PMID 19889148›Full record

ReviewThe journal of sexual medicine2010

Role of adenosine signaling in penile erection and erectile disorders.

Prasad V Phatarpekar, Jiaming Wen, Yang Xia

Open access · hybridAbstract readReview
In one paragraph

Review in The journal of sexual medicine, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
2.1field-weighted citation impact, top 15% 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

22 citing papers in PubMed, 59 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Review
  5. Review
  6. Mutation inFrontiers in cell and developmental biology · 2022
    Article
  7. Review
  8. Article
  9. Adenosine: a partially discovered medicinal agent.Future journal of pharmaceutical sciences · 2021
    Review
  10. Effects of CulturedBioMed research international · 2020
    Article
  11. Adenosinergic signaling as a target for natural killer cell immunotherapy.Journal of molecular medicine (Berlin, Germany) · 2018
    Review
  12. Article
  13. Article
  14. Role of Adenosine Receptor(s) in the Control of Vascular Tone in the Mouse Pudendal Artery.The Journal of pharmacology and experimental therapeutics · 2016
    Article
  15. Beneficial and detrimental role of adenosine signaling in diseases and therapy.Journal of applied physiology (Bethesda, Md. : 1985) · 2015
    Review
  16. Article
  17. Review
  18. Review
  19. Article
  20. A2B adenosine receptor contributes to penile erection via PI3K/AKT signaling cascade-mediated eNOS activation.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2011
    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.

Prasad V PhatarpekarDepartment of Biochemistry and Molecular Biology, University of Texas Medical School at Houston, Houston, TX, USA.
Jiaming Wen
Yang Xia

Funding

Adenosine Signaling, Priapism and Sickle Cell DiseaseR01DK083559 · NIDDK · UNIVERSITY OF TEXAS HLTH SCI CTR HOUSTON · PI XIA, YANG · 2009 to 2012
$1.3M
Adenosine Signaling and PriapsimR21DK077748 · NIDDK · UNIVERSITY OF TEXAS HLTH SCI CTR HOUSTON · PI XIA, YANG · 2007 to 2008
$405k
NIDDK NIH HHS R01 DK083559NIDDK NIH HHS R21 DK077748
6 · The paper itself

Abstract

introductionPenile erection is a hemodynamic process, which results from increased flow and retention of blood in the penile organ due to the relaxation of smooth muscle cells. Adenosine, a physiological vasorelaxant, has been shown to be a modulator of penile erection.

aimTo summarize the research on the role of adenosine signaling in normal penile erection and erectile disorders.

main outcome measuresEvidence in the literature on the association between adenosine signaling and normal and abnormal penile erection, i.e., erectile dysfunction (ED) and priapism.

methodsThe article reviews the literature on the role of endogenous and exogenous adenosine in normal penile erection, as well as in erectile disorders namely, ED and priapism.

resultsAdenosine has been shown to relax corpus cavernosum from various species including human in both in vivo and in vitro studies. Neuromodulatory role of adenosine in corpus cavernosum has also been demonstrated. Impaired adenosine signaling through A(2B) receptor causes partial resistance of corpus cavernosum, from men with organic ED, to adenosine-mediated relaxation. Increased level of adenosine has been shown to be a causative factor for priapism.

conclusionOverall, the research reviewed here suggests a general role of exogenous and endogenous adenosine signaling in normal penile erection. From this perspective, it is not surprising that impaired adenosine signaling is associated with ED, and excessive adenosine signaling is associated with priapism. Adenosine signaling represents a potentially important diagnostic and therapeutic target for the treatment of ED and priapism.

Indexed as

AdenosineHumansImpotence, VasculogenicMalePenile ErectionPenisPriapismReceptors, Cyclic AMPReceptors, NeurotransmitterReceptors, Purinergic P1Risk FactorsSignal TransductionVasodilator AgentsAdenosineReceptors, Cyclic AMPReceptors, NeurotransmitterReceptors, Purinergic P1Vasodilator Agents

Identifiers

PMID19889148
PMCPMC2906687
OpenAlexW1634895489

What OpenQuestion holds

Textmetadata
LicenceTDM
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.