Evidence map›Paper›PMID 17318615›Full record

ArticleJournal of molecular medicine (Berlin, Germany)2007

Proteomic profiling of proteins dysregulted in Chinese esophageal squamous cell carcinoma.

Xiao-Li Du, Hai Hu, De-Chen Lin, Shu-Hua Xia, Xiao-Ming Shen, Yu Zhang, Man-Li Luo, Yan-Bin Feng, Yan Cai, Xin Xu and 3 more

Abstract read
PubMed Publisher
In one paragraph

Article in Journal of molecular medicine (Berlin, Germany), 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 53 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
53citing papers in PubMed, 1 pooled it
2.6field-weighted citation impact, top 11% 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

53 citing papers in PubMed, 1 synthesis or guideline pooled it, 130 citations in OpenAlex.

  1. Calreticulin Expression in Human Carcinomas: A Systematic Review and Meta-Analysis.Asian Pacific journal of cancer prevention : APJCP · 2023
    Pooled it
  2. Review
  3. Review
  4. Research Advances in the Role of the Tropomyosin Family in Cancer.International journal of molecular sciences · 2023
    Review
  5. Review
  6. Article
  7. Article
  8. Article
  9. Review
  10. Article
  11. Article
  12. Article
  13. Review
  14. Review
  15. Review
  16. Article
  17. GRP78 overexpression as an unfavorable outcome in glioma patients.International journal of clinical and experimental pathology · 2018
    Article
  18. Article
  19. Article
  20. Review
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

13 authors at 3 institutions in 2 countries.

Xiao-Li DuState Key Laboratory of Molecular Oncology, Cancer Institute (Hospital), Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, PR China.
Hai Hu
De-Chen Lin
Shu-Hua Xia
Xiao-Ming Shen
Yu Zhang
Man-Li Luo
Yan-Bin Feng
Yan Cai
Xin Xu
Ya-Ling Han
Qi-Min Zhan
Ming-Rong Wang
Chinese Academy of Medical Sciences & Peking Union Medical College · CNAcademy of Medical Sciences · GBPeking Union Medical College Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Esophageal squamous cell carcinoma (ESCC) is one of the leading causes of cancer death in China. In the present study, proteins in tumors and adjacent normal esophageal tissues from 41 patients with ESCC were extracted, and two-dimensional electrophoresis (2-DE) was performed using the pH 3-10 and 4-7 immobilized pH gradient strips. The protein spots expressed differentially between tumors and normal tissues were identified by matrix-assisted laser desorption/ionization and liquid chromatography electrospray/ionization ion trap mass spectrometry. A total of 22 proteins differentially expressed between ESCC and normal esophageal tissues were identified, in which 17 proteins were upregulated and 5 downregulated in tumors. Biological functions of these proteins are related to cell signal transduction, cell proliferation, cell motility, glycolysis, regulation of transcription, oxidative stress processes, and protein folding. Some of the proteins obtained were confirmed by Western blotting and immunohistochemical staining. We showed that high expression of calreticulin and 78-kDa glucose-regulated protein (GRP78) were correlated with poor prognosis by Kaplan-Meier analysis and log rank analysis. Zinc finger protein 410, annexin V, similar to the ubiquitin-conjugating enzyme E2 variant 1 isoform c, mutant hemoglobin beta chain, TPM4-ALK fusion oncoprotein type 2, similar to heat shock congnate 71-kDa protein, GRP78, and pyruvate kinase M2 (M2-PK) were for the first time observed to be dysregulated in human ESCC tissues. The proteins here identified will contribute to the understanding of the tumorigenesis and progression of Chinese ESCC and may potentially provide useful markers for diagnosis or targets for therapeutic intervention and drug development.

Indexed as

Asian PeopleBlotting, WesternCarcinoma, Squamous CellChinaChromatography, LiquidElectrophoresis, Gel, Two-DimensionalEndoplasmic Reticulum Chaperone BiPEsophageal NeoplasmsHumansImmunohistochemistryProteomeProteomicsSpectrometry, Mass, Electrospray IonizationSpectrometry, Mass, Matrix-Assisted Laser Desorption-IonizationEndoplasmic Reticulum Chaperone BiPHSPA5 protein, humanProteome

Identifiers

PMID17318615
OpenAlexW2038053082

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.