Evidence map›Paper›PMID 21298365›Full record

ArticleMedical oncology (Northwood, London, England)2012

CXCL12 G801A polymorphism is associated with an increased risk of benign salivary gland tumors in the Chinese population.

Weijia Liu, Enxin Zhu, Ru Wang, Lihong Wang, Tingjiao Liu

Abstract readComparative Study
PubMed Publisher
In one paragraph

Article in Medical oncology (Northwood, London, England), 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed, 1 pooled it
–field-weighted citation impact, top 93% 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

6 citing papers in PubMed, 1 synthesis or guideline pooled it, 10 citations in OpenAlex.

  1. CXCL12 G801A polymorphism and cancer risk: An updated meta-analysis.Journal of Huazhong University of Science and Technology. Medical sciences = Hua zhong ke ji da xue xue bao. Yi xue Ying De wen ban = Huazhong keji daxue xuebao. Yixue Yingdewen ban · 2015
    Pooled it
  2. Review
  3. Article
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  6. 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

5 authors at 3 institutions in 2 countries.

Weijia LiuSection of Oral Pathology, College of Stomatology, Dalian Medical University, Dalian, West Section No. 9, South Road of Lvshun, 116044 Dalian, China.
Enxin Zhu
Ru Wang
Lihong Wang
Tingjiao Liu
Dalian Medical University · CNFirst Affiliated Hospital of Dalian Medical University · CNNortheastern University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The chemokine CXCL12 and its receptor CXCR4 have been found to be important in tumor progression. A single-nucleotide polymorphism of CXCL12 G801A has been described and investigated in human immunodeficiency virus-1 (HIV-1) infection and in the susceptibility to several cancers. Here, we investigated the association between the CXCL12 G801A polymorphism and susceptibility to benign and malignant salivary gland tumors (SGTs) by polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) in 102 Chinese SGT patients and 101 healthy controls. The frequencies of the AG (P = 0.001; odds ratio (OR), 3.764) and AA (P = 0.004; OR, 6.852) genotypes of CXCL12 were significantly higher in patients with benign SGTs than in the healthy controls. The frequency of the A allele of CXCL12 was also significantly higher in benign SGTs (P = 0.00; OR, 1.395) compared with the healthy controls. However, the AG (P = 0.171; OR, 3.163) and AA (P = 0.854; OR, 0.667) genotypes did not increase the risk of malignant SGTs significantly. The frequency of the CXCL12 A allele was also not found to be higher in malignant SGTs (P = 0.267; OR, 1.917) compared with the controls. Taken together, our results suggested that the CXCL12 G801A polymorphism is associated with an increased risk of benign SGTs, but not malignant SGTs, in the Chinese population.

Indexed as

AllelesAsian PeopleCase-Control StudiesChemokine CXCL12ChinaDNAFemaleGenotypeHumansMaleMiddle AgedPolymerase Chain ReactionPolymorphism, Restriction Fragment LengthPolymorphism, Single NucleotidePrognosisRisk FactorsChemokine CXCL12DNA

Identifiers

PMID21298365
OpenAlexW1970917221

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.