Evidence map›Paper›PMID 22993071›Full record

ArticleAmerican journal of physiology. Renal physiology2012

Connective tissue and its growth factor CTGF distinguish the morphometric and molecular remodeling of the bladder in a model of neurogenic bladder.

Cengiz Z Altuntas, Firouz Daneshgari, Kenan Izgi, Fuat Bicer, Ahmet Ozer, Cagri Sakalar, Kerry O Grimberg, Ismail Sayin, Vincent K Tuohy

Open access · greenAbstract read
In one paragraph

Article in American journal of physiology. Renal physiology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed, 1 pooled it
1.7field-weighted citation impact, top 16% 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

25 citing papers in PubMed, 1 synthesis or guideline pooled it, 44 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Review
  6. PART 2: Mouse models for multiple sclerosis research.Neurourology and urodynamics · 2021
    Review
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Review
  18. Review
  19. Article
  20. 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

9 authors at 3 institutions in 1 country.

Cengiz Z AltuntasUrology Institute, Univ. Hospitals Case Medical Center; Dept. of Urology, Case Western Reserve Univ. School of Medicine; 11100 Euclid Ave., Lakeside Bldg., Ste. 4554, Cleveland, OH 44106, USA.
Firouz Daneshgari
Kenan Izgi
Fuat Bicer
Ahmet Ozer
Cagri Sakalar
Kerry O Grimberg
Ismail Sayin
Vincent K Tuohy
Case Western Reserve University · USUniversity Hospitals Case Medical Center · USCleveland Clinic Lerner College of Medicine · US

Funding

Acquisition of a Leica SCN400 Slide Scanning System For Use In A Multi-User FacilS10RR031845 · NCRR · CASE WESTERN RESERVE UNIVERSITY · PI CONRAD, PATRICIA A · 2011 to 2011
$377k
Mechanisms of Neurogenic Bladder Dysfunction in EAE MiceR03HD061825 · NICHD · CASE WESTERN RESERVE UNIVERSITY · PI DANESHGARI, FIROUZ · 2009 to 2010
$156k
NCI NIH HHS R01CA-14035NCRR NIH HHS S10 RR031845NICHD NIH HHS HD-061825
6 · The paper itself

Abstract

We previously reported that mice with experimental autoimmune encephalomyelitis (EAE), a model of multiple sclerosis (MS), develop profound urinary bladder dysfunction. Because neurogenic bladder in MS patients causes marked bladder remodeling, we next examined morphometric and molecular alterations of the bladder in EAE mice. EAE was created in female SJL/J mice by immunization with the p139-151 encephalitogenic peptide of myelin proteolipid protein in complete Freund's adjuvant, along with intraperitoneal injections of Bordetella pertussis toxin. Seventy days after immunization, mice were scored for the level of neurological impairment and then killed. Spinal cord sections were assessed for demyelination, inflammation, and T cell infiltration; the composition of the bladder tissue was measured quantitatively; and gene expression of markers of tissue remodeling and fibrosis was assessed. A significant increase in the bladder weight-to-body weight ratio was observed with increasing neurological impairment, and morphometric analysis showed marked bladder remodeling with increased luminal area and tissue hypertrophy. Despite increased amounts of all tissue components (urothelium, smooth muscle, and connective tissue), the ratio of connective tissue to muscle increased significantly in EAE mice compared with control mice. Marked increases in mRNA expression of collagen type I α(2), tropoelastin, transforming growth factor-β3, and connective tissue growth factor (CTGF) were observed in EAE mice, as were decreased levels of mRNAs for smooth muscle myosin heavy chain, nerve growth factors, and muscarinic and purinergic receptors. Our results suggest that bladder remodeling corresponding to EAE severity may be due to enhanced expression of CTGF and increased growth of connective tissue.

Indexed as

AnimalsCollagen Type IConnective TissueConnective Tissue Growth FactorDisease Models, AnimalEncephalomyelitis, Autoimmune, ExperimentalFemaleHypertrophyMiceMice, Inbred StrainsMultiple SclerosisRNA, MessengerTransforming Growth Factor beta3TropoelastinUrinary BladderUrinary Bladder, NeurogenicCCN2 protein, mouseCollagen Type IConnective Tissue Growth FactorRNA, MessengerTransforming Growth Factor beta3Tropoelastin

Identifiers

PMID22993071
PMCPMC3518188
OpenAlexW1985930316

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.