Evidence map›Paper›PMID 28174025›Full record

ArticleExperimental neurology2017

Effects of liposome-based local suppression of nerve growth factor in the bladder on autonomic dysreflexia during urinary bladder distention in rats with spinal cord injury.

Katsumi Kadekawa, Tsuyoshi Yoshizawa, Naoki Wada, Takahiro Shimizu, Tsuyoshi Majima, Pradeep Tyagi, William C de Groat, Kimio Sugaya, Naoki Yoshimura

Abstract read
In one paragraph

Article in Experimental neurology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
1.5field-weighted citation impact, top 20% 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

6 citing papers in PubMed, 10 citations in OpenAlex.

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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

9 authors at 1 institution in 1 country.

Katsumi KadekawaDepartment of Urology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA; Southern Knights' Laboratory, Okinawa, Japan; Okinawa Kyodo Hospital, Okinawa, Japan.
Tsuyoshi YoshizawaDepartment of Urology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA.
Naoki WadaDepartment of Urology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA.
Takahiro ShimizuDepartment of Urology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA.
Tsuyoshi MajimaDepartment of Urology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA.
Pradeep TyagiDepartment of Urology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA.
William C de GroatDepartment of Pharmacology & Cell Biology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA.
Kimio SugayaSouthern Knights' Laboratory, Okinawa, Japan.
Naoki YoshimuraDepartment of Urology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA; Department of Pharmacology & Cell Biology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA. Electronic address: nyos@pitt.edu.
University of Pittsburgh · US

Funding

Urothelium in Detrusor OveractivityP01DK093424 · NIDDK · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI DEGROAT, WILLIAM C · 2013 to 2017
$7.9M
PDE5 Inhibition of Afferents and Interstitial Cells in Overactive Mouse BladdersR01DK098361 · NIDDK · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI BIRDER, LORI A, KANAI, ANTHONY JOHN · 2014 to 2024
$5.7M
Pharmacology of Intravesical Antisense Based Therapy for Over Active BladderR01DK088836 · NIDDK · WILLIAM BEAUMONT HOSPITAL RESEARCH INST · PI CHANCELLOR, MICHAEL B, TYAGI, PRADEEP · 2011 to 2014
$1.3M
NIDDK NIH HHS P01 DK093424NIDDK NIH HHS R01 DK088836NIDDK NIH HHS R01 DK098361
6 · The paper itself

Abstract

purposeTo examine (1) whether spinal cord injury (SCI) time-dependently increases the severity of autonomic dysreflexia (AD) and expression levels of bladder nerve growth factor (NGF) protein, and (2) whether local suppression of NGF in the bladder improves SCI-induced AD in rats. MATERIALS AND

methodsSCI was produced by the transection of the T2/3 spinal cord in female Sprague-Dawley rats. At 4 or 8weeks after SCI, differences in the mean arterial blood pressure (ΔMAP) and heart rate (ΔMHR) during graded increases in intravesical pressure to 20, 40 and 60cm H

resultsThe ΔMAP and ΔMHR were increased in a graded manner in response to bladder distention at intravesical pressures of 20, 40 and 60cm H

conclusionsThese results indicate that the duration of the post-SCI recovery period affects the severity of AD induced by bladder distention as well as the level of bladder NGF protein, and that local suppression of NGF expression in the bladder reduces SCI-induced AD. Thus, Intravesical application of liposome-NGF antisense conjugates can be a new effective therapy for bladder distention-induced AD after SCI.

Indexed as

Analysis of VarianceAnimalsAutonomic DysreflexiaBlood PressureDisease Models, AnimalFemaleHeart RateLiposomesNerve Growth FactorOligodeoxyribonucleotides, AntisenseRatsRats, Sprague-DawleySpinal Cord InjuriesTime FactorsUrinary BladderUrodynamicsLiposomesNerve Growth FactorOligodeoxyribonucleotides, AntisenseAutonomic dysreflexiaLiposome NGF antisenseRatSpinal cord injury

Identifiers

PMID28174025
PMCPMC5565153
OpenAlexW2586012798

What OpenQuestion holds

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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.