Evidence map›Paper›PMID 27259880›Full record

ArticleJournal of molecular neuroscience : MN2016

Effects of CYP-Induced Cystitis on Growth Factors and Associated Receptor Expression in Micturition Pathways in Mice with Chronic Overexpression of NGF in Urothelium.

Beatrice M Girard, Susan Malley, Victor May, Margaret A Vizzard

Abstract read
In one paragraph

Article in Journal of molecular neuroscience : MN, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
0.4field-weighted citation impact, top 34% 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

9 citing papers in PubMed, 10 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Review
  8. Article
  9. Urine: Waste product or biologically active tissue?Neurourology and urodynamics · 2018
    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

4 authors at 1 institution in 1 country.

Beatrice M GirardDepartment of Neurological Sciences, University of Vermont College of Medicine, D405A Given Research Building, Burlington, VT, 05405, USA.
Susan MalleyDepartment of Neurological Sciences, University of Vermont College of Medicine, D405A Given Research Building, Burlington, VT, 05405, USA.
Victor MayDepartment of Neurological Sciences, University of Vermont College of Medicine, D405A Given Research Building, Burlington, VT, 05405, USA.
Margaret A VizzardDepartment of Neurological Sciences, University of Vermont College of Medicine, D405A Given Research Building, Burlington, VT, 05405, USA. margaret.vizzard@uvm.edu.
University of Vermont · US

Funding

Cystitis-Induced Plasticity of Micturition ReflexesR01DK051369 · NIDDK · UNIVERSITY OF VERMONT &ST AGRIC COLLEGE · PI VIZZARD, MARGARET ANN · 2003 to 2017
$5.4M
Developmental Plasticity of Micturition ReflexesR01DK060481 · NIDDK · UNIVERSITY OF VERMONT &ST AGRIC COLLEGE · PI VIZZARD, MARGARET ANN · 2002 to 2018
$4.5M
Center for Neuroscience ExcellenceP30GM103498 · NIGMS · UNIVERSITY OF VERMONT & ST AGRIC COLLEGE · PI PARSONS, RODNEY L · 2012 to 2015
$4.3M
Neurotrophic Mechanisms in LUT Plasticity with CystitisR01DK065989 · NIDDK · UNIVERSITY OF VERMONT &ST AGRIC COLLEGE · PI VIZZARD, MARGARET ANN · 2003 to 2007
$1.4M
CENTER FOR NEUROSCIENCE EXCELLENCEP30RR032135 · NCRR · UNIVERSITY OF VERMONT & ST AGRIC COLLEGE · PI PARSONS, RODNEY L · 2011 to 2011
$1.1M
Developmental plasticity of micturation reflexesR56DK060481 · NIDDK · UNIVERSITY OF VERMONT & ST AGRIC COLLEGE · PI VIZZARD, MARGARET ANN · 2008 to 2008
$232k
IRRITATION INDUCED PLASTICITY OF MICTURITION PATHWAYSR29DK051369 · NIDDK · UNIVERSITY OF VERMONT &ST AGRIC COLLEGE · PI VIZZARD, MARGARET ANN · 1996 to 2000
$109k
NCRR NIH HHS P30 RR032135NIDDK NIH HHS R01 DK051369NIDDK NIH HHS R01 DK060481NIDDK NIH HHS R01 DK065989NIDDK NIH HHS R29 DK051369NIDDK NIH HHS R56 DK060481NIGMS NIH HHS P30 GM103498
6 · The paper itself

Abstract

We have determined if cyclophosphamide (CYP)-induced cystitis produces additional changes in growth factor/receptors expression in the urinary bladder (urothelium, detrusor) and lumbosacral (L6-S1) dorsal root ganglia (DRG) in a transgenic mouse model with chronic urothelial overexpression of NGF (NGF-OE). Functionally, NGF-OE mice treated with CYP exhibit significant increases in voiding frequency above that observed in control NGF-OE mice (no CYP). Quantitative PCR was used to determine NGF, BDNF, VEGF, and receptors (TrkA, TrkB, p75(NTR)) transcripts expression in tissues from NGF-OE and wild-type (WT) mice with CYP-induced cystitis of varying duration (4 h, 48 h, 8 days). In urothelium of control NGF-OE mice, NGF mRNA was significantly (p ≤ 0.001) increased. Urothelial expression of NGF mRNA in NGF-OE mice treated with CYP (4 h, 48 h, 8 days) was not further increased but maintained with all durations of CYP treatment evaluated. In contrast, CYP-induced cystitis (4 h, 48 h, 8 days) in NGF-OE mice demonstrated significant (p ≤ 0.05) regulation in BDNF, VEGF, TrkA, TrkB, and P75(NTR) mRNA in urothelium and detrusor smooth muscle. Similarly, CYP-induced cystitis (4 h, 48 h, 8 days) in NGF-OE mice resulted in significant (p ≤ 0.05), differential changes in transcript expression for NGF, BDNF, and receptors (TrkA, TrkB, p75(NTR)) in S1 DRG that was dependent on the duration-of CYP-induced cystitis. In general, NGF, BDNF, TrkA, and TrkB protein content in the urinary bladder increased in WT and NGF-OE mice with CYP-induced cystitis (4 h). Changes in NGF, TrkA and TrkB expression in the urinary bladder were significantly (p ≤ 0.05) greater in NGF-OE mice with CYP-induced cystitis (4 h) compared to WT mice with cystitis (4 h). However, the magnitude of change between WT and NGF-OE mice was only significantly (p ≤ 0.05) different for TrkB expression in urinary bladder of NGF-OE mice treated with CYP. These studies are consistent with target-derived NGF and other inflammatory mediators affecting neurochemical plasticity with potential contributions to reflex function of micturition pathways.

Indexed as

AnimalsCyclophosphamideCystitisFemaleGanglia, SpinalMiceMice, Inbred C57BLMuscle, SmoothNerve Growth FactorsReceptor, trkAReceptor, trkBUrinary BladderUrotheliumCyclophosphamideNerve Growth FactorsReceptor, trkAReceptor, trkBCyclophosphamideCystitisDRGNGFTransgenic mouse modelUrinary bladderUrothelium

Identifiers

PMID27259880
PMCPMC4974127
OpenAlexW2413252006

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.