Evidence map›Paper›PMID 25048725›Full record

ArticleMedical oncology (Northwood, London, England)2014

Elevated expression of CRYAB predicts unfavorable prognosis in non-small cell lung cancer.

Hui Qin, Yijiang Ni, Jichun Tong, Jiabi Zhao, Xiaoli Zhou, Wei Cai, Jie Liang, Xin Yao

Abstract read
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In one paragraph

Article in Medical oncology (Northwood, London, England), 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed, 1 pooled it
2.2field-weighted citation impact, top 13% 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

21 citing papers in PubMed, 1 synthesis or guideline pooled it, 67 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Review
  4. Article
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  18. Review
  19. Therapeutic potential of α-crystallin.Biochimica et biophysica acta · 2016
    Review
  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

8 authors at 4 institutions in 1 country.

Hui QinDepartment of Respiratory Medicine, The First Affiliated Hospital of Nanjing Medical University, No. 300 Guangzhou Road, Nanjing, 210029, China, asplbeibei@163.com.
Yijiang Ni
Jichun Tong
Jiabi Zhao
Xiaoli Zhou
Wei Cai
Jie Liang
Xin Yao
Nanjing Medical University · CNChangzhou No.2 People's Hospital · CNNanjing Maternity and Child Health Care Hospital · CNWuxi Fourth People's Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Alpha B-crystallin (CRYAB) is one of the principal members of the small heat-shock protein family, and several studies described the CRYAB expression in human cancers. However, the association between CRYAB expression and the clinical features of non-small cell lung cancer (NSCLC) is rarely elucidated. In this present study, one-step quantitative reverse transcription-polymerase chain reaction with 12 fresh-frozen NSCLC samples and Western blotting as well as immunohistochemistry (IHC) analyses in 101 NSCLC cases were conducted to investigate the relationship between CRYAB expression and the clinicopathological attributes of NSCLC. The results showed that CRYAB mRNA and protein expression levels were significantly higher in NSCLC than in matched non-cancerous tissues (p < 0.05). The IHC data indicated that the CRYAB protein expression in NSCLC was significantly correlated with TNM stage (p = 0.043), and overall survival (p = 0.029). Kaplan-Meier method and Cox multifactor analysis suggested that higher CRYAB protein level (p = 0.032) and TNM stage (p = 0.048) were statistically associated with the poor survival of patients with NSCLC. The data suggested that CRYAB may be identified as a novel prognostic marker and targeting CRYAB may provide a promising strategy for NSCLC treatment.

Indexed as

Agedalpha-Crystallin B ChainBiomarkers, TumorBlotting, WesternCarcinoma, Non-Small-Cell LungCase-Control StudiesFemaleGene Expression Regulation, NeoplasticHumansImmunohistochemistryLung NeoplasmsLymphatic MetastasisMaleMiddle AgedPrognosisRetrospective Studiesalpha-Crystallin B ChainBiomarkers, TumorCRYAB protein, human

Identifiers

PMID25048725
OpenAlexW2035997285

What Socratic 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 Socratic graph.