Evidence map›Paper›PMID 29162939›Full record

Trial reportScientific reports2017

Intravesicular administration of sodium hyaluronate ameliorates the inflammation and cell proliferation of cystitis cystica et glandularis involving interleukin-6/JAK2/Stat3 signaling pathway.

Yongliang Ni, Shaohua Zhao, Xiaoxuan Yin, Haixin Wang, Qianqian Guang, Guangxia Hu, Yi Yang, Shoubin Jiao, Benkang Shi

Open access · goldAbstract readClinical Trial
In one paragraph

Trial report in Scientific reports, 2017. 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
1.2field-weighted citation impact, top 19% 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, 21 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. A high molecular weight hyaluronic acid biphasic dispersion as potential therapeutics for interstitial cystitis.Journal of biomedical materials research. Part B, Applied biomaterials · 2021
    Article
  8. Review
  9. 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.

Yongliang NiDepartment of Urology, Shandong University Qilu Hospital, Jinan, Shandong, 250012, China.
Shaohua ZhaoDepartment of Geriatrics, Shandong University Qilu Hospital, Jinan, Shandong, 250012, China.
Xiaoxuan YinDepartment of Traditional Chinese Medicine, Yankuang Group General Hospital, Zoucheng, Shandong, 273500, China.
Haixin WangDepartment of Urology, Yankuang Group General Hospital, Zoucheng, Shandong, 273500, China.
Qianqian GuangDepartment of Pathology, Yankuang Group General Hospital, Zoucheng, Shandong, 273500, China.
Guangxia HuDepartment of Pathology, Yankuang Group General Hospital, Zoucheng, Shandong, 273500, China.
Yi YangDepartment of Pathology, Yankuang Group General Hospital, Zoucheng, Shandong, 273500, China.
Shoubin JiaoDepartment of Urology, Yankuang Group General Hospital, Zoucheng, Shandong, 273500, China.
Benkang ShiDepartment of Urology, Shandong University Qilu Hospital, Jinan, Shandong, 250012, China. bkang68@sdu.edu.cn.ORCID 0000-0002-6493-799X
Zoucheng People's Hospital · CNYankuang Energy Group Company Limited (China)Qilu Hospital of Shandong University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Cystitis cystica et glandularis (CCEG) is a chronic cystitis that causes extreme agony in affected patients. However, there are lack of effective conservative treatments. In this study, it is evident that intravesicular sodium hyaluronate (SH) therapy significantly improved the clinical symptoms of CCEG patients and ameliorated the bladder mucosal inflammation and cell proliferation characteristics of the disease. Immunohistochemical staining showed that the staining intensities of hyaluronidase (HYAL 1/2), CD44, IL-6 and phosphorylated signal transducer and activator of transcription 3 (p-Stat3) in bladder mucosal tissue were significantly increased in CCEG patients compared with control patients and that intravesicular SH treatment suppressed these protein expression. We established a CCEG rat model by treating rats with E. coli intravesicularly, and we found that HYAL 1/2 and CD44 expression levels were significantly increased in the E. coli group compared with the NC group. Activation of the IL-6/JAK2/Stat3 pathway and the expression levels of the downstream pro-apoptotic proteins Mcl-1 and Bcl-xL were also significantly increased in the E. coli group compared with the NC group. The above changes were significantly mitigated by intravesicular SH treatment. Therefore, SH may serve as an effective therapy for CCEG by inhibiting bladder mucosal inflammation and proliferation.

Indexed as

Signal TransductionAdministration, IntravesicalAdultAnimalsCell ProliferationCystitisCystoscopyEscherichia coliHumansHyaluronan ReceptorsHyaluronic AcidHyaluronoglucosaminidaseInflammationInterleukin-6Janus Kinase 2Middle AgedHyaluronan ReceptorsHyaluronic AcidHyaluronoglucosaminidaseInterleukin-6Janus Kinase 2RNA, MessengerSTAT3 Transcription Factor

Identifiers

PMID29162939
PMCPMC5698415
OpenAlexW2769819195

What OpenQuestion holds

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Registered trials

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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.