Evidence map›Paper›PMID 22648251›Full record

ArticleMedical science monitor : international medical journal of experimental and clinical research2012

Increased expression of importin13 in endometriosis and endometrial carcinoma.

Biao Zeng, Jianguo Hu, Rui Yuan, LiNa Hu, Ling Zhong, Kai Kang

Open access · hybridAbstract read
In one paragraph

Article in Medical science monitor : international medical journal of experimental and clinical research, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 2 pooled it
2.3field-weighted citation impact, top 12% 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

13 citing papers in PubMed, 2 syntheses or guidelines pooled it, 21 citations in OpenAlex.

  1. Endometrial biomarkers for the non-invasive diagnosis of endometriosis.The Cochrane database of systematic reviews · 2016
    Pooled it
  2. Telomere reverse transcriptase (TERT) rs2735940 increases cancer risk.Medical science monitor : international medical journal of experimental and clinical research · 2015
    Pooled it
  3. Trial
  4. Effects of simvastatin in prevention of pain recurrences after surgery for endometriosis.Medical science monitor : international medical journal of experimental and clinical research · 2013
    Trial
  5. Article
  6. Review
  7. Review
  8. Review
  9. Article
  10. Karyopherins in cancer.Current opinion in cell biology · 2018
    Review
  11. Endometrial stem cells: clinical application and pathological roles.International journal of clinical and experimental medicine · 2015
    Review
  12. Review
  13. 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

6 authors at 4 institutions in 1 country.

Biao ZengDepartment of Obstetrics and Gynecology, Second Affiliated Hospital, Chongqing Medical University, Chongqing, China.
Jianguo Hu
Rui Yuan
LiNa Hu
Ling Zhong
Kai Kang
Chongqing Medical University · CNDalian Medical University · CNSecond Affiliated Hospital of Chongqing Medical University · CNSoochow University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundImportin13 (IPO13) is a novel potential marker of corneal epithelial progenitor cells. We investigated the expression and localization of IPO13 in endometrial, endometriotic and endometrial carcinoma tissue. MATERIAL/

methodsIPO13 expression in endometrial, endometriotic and endometrial carcinoma tissue was examined by immunohistochemistry, qPCR and Western blot.

resultsImmunohistochemistry studies showed that IPO13 protein was expressed mainly in cytoplasm of glandular epithelial cell and stromal cells. The rate of importin13-positive cells in proliferative phase endometrium was higher (by about 6-fold) than that in secretory endometrium (P<0.05) and the rate of importin13-positive cells in endometriosis and endometrial carcinoma was higher than that in normal secretory phase endometrial tissues (by about 4- and 9-fold, respectively). Immunofluorescence microscopy revealed co-localization of IPO13 with CD34, CD45, c-kit, telomerase, CD90 and CD146. QPCR revealed significantly increased IPO13 mRNA in endometriosis and endometrial carcinoma versus secretory phase endometrium (by about 2- and 10-fold, respectively). Western blot analysis showed that IPO13 protein is enhanced in endometriosis and endometrial carcinoma versus secretory phase endometrium (p<0.05).

conclusionsThese results demonstrate an increased expression of IPO13 in endometriosis and endometrial carcinoma, which could be involved in the pathogenesis of endometriosis and endometrial carcinoma; IPO13 can serve as an endometrial progenitor/stem cell marker.

Indexed as

AdultAgedAntigens, CDBlotting, WesternEndometrial NeoplasmsEndometriosisEndometriumFemaleGene Expression RegulationHumansImmunohistochemistryKaryopherinsMiddle AgedProtein TransportProto-Oncogene Proteins c-kitRNA, MessengerAntigens, CDIPO13 protein, humanKaryopherinsProto-Oncogene Proteins c-kitRNA, MessengerTelomerase

Identifiers

PMID22648251
PMCPMC3560734
OpenAlexW2030199001

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.