Evidence map›Paper›PMID 26722516›Full record

ArticleInternational journal of clinical and experimental pathology2015

Alterations in vitamin D signaling pathway in gastric cancer progression: a study of vitamin D receptor expression in human normal, premalignant, and malignant gastric tissue.

Yanghui Wen, Mingxu Da, Yongbin Zhang, Lingzhi Peng, Jibin Yao, Yaoxing Duan

Open access · greenAbstract read
In one paragraph

Article in International journal of clinical and experimental pathology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
1.8field-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

20 citing papers in PubMed, 30 citations in OpenAlex.

  1. Review
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  4. Article
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  7. Review
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  9. Review
  10. Article
  11. Association of Vitamin D Receptor Polymorphisms (Reports of biochemistry & molecular biology · 2021
    Article
  12. Article
  13. Review
  14. 1,25-Dihydroxyvitamin DOncoTargets and therapy · 2019
    Article
  15. Article
  16. Article
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  18. Review
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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

6 authors at 2 institutions in 1 country.

Yanghui WenClinical Medical College of Ningxia Medical University Yinchuan 750004, P.R. China.
Mingxu DaDepartment of Surgical Oncology, Gansu Province People's Hospital Lanzhou 730000, P.R. China.
Yongbin ZhangDepartment of Surgical Oncology, Gansu Province People's Hospital Lanzhou 730000, P.R. China.
Lingzhi PengClinical Medical College of Ningxia Medical University Yinchuan 750004, P.R. China.
Jibin YaoDepartment of Surgical Oncology, Gansu Province People's Hospital Lanzhou 730000, P.R. China.
Yaoxing DuanDepartment of Surgical Oncology, Gansu Province People's Hospital Lanzhou 730000, P.R. China.
Ganzhou People's Hospital · CNNingxia Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Amount of studies in cells and animal models have proved vitamin D has multifarious antitumor effects. However, epidemiological studies showed inconsistent result on gastric cancer. The antitumor role is mainly mediated by the vitamin D receptor (VDR). Our hypothesis is that VDR may be abnormally (poorly) expressed in gastric cancer tissue. Present study is aimed at discovering and analyzing VDR expression in a series of human gastric tissues, including normal, premalignant, and malignant gastric tissue, and correlated VDR to the clinicopathological parameters of gastric cancer patients. VDR expression was detected by immunohistochemistry. The χ(2) test was used to analyze the VDR expression as well as the relationship between VDR and the clinicopathological factors of gastric cancer patients. Compared with normal (82.61%) and premalignant tissues (73.64%), VDR was lower expressed in cancer tissues (57.61%), with a statistically significant difference (P = 0.001). Among cancer tissues, VDR was higher expressed in well and moderate differentiated tissues contrasted with tissues with poor differentiation, and higher expressed in small tumors (< 5 cm) compared with large tumors (≥ 5 cm), with a statistically significant difference respectively (P = 0.016, P = 0.009). A decline linear trend appeared when analyzing the statistical difference of VDR expression among normal, premalignant, and malignant gastric tissues. VDR expression has been on the decline from the premalignant stage, finally low expressed in gastric cancer tissues, especial in poorly differentiated tissues. VDR could be a potential prognostic factor for patients with gastric cancer.

Indexed as

AdultAgedBiomarkers, TumorDisease ProgressionFemaleGastric MucosaHumansImmunohistochemistryMaleMiddle AgedPrecancerous ConditionsReceptors, CalcitriolSignal TransductionStomach NeoplasmsBiomarkers, TumorReceptors, Calcitriolantitumorgastric cancerimmunohistochemistryVitamin Dvitamin D receptor

Identifiers

PMID26722516
PMCPMC4680461
OpenAlexW2234019969

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.