Evidence map›Paper›PMID 22622868›Full record

ArticleNeurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology2013

Association study of polymorphisms in the cyclooxygenase-2 gene and Alzheimer's disease risk in Chinese.

Wenlu Tang, Meixia He, Bo Yang, Kankan Wei, Ming Yin, Lirong Zhang

Abstract read
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In one paragraph

Article in Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed, 1 pooled it
0.8field-weighted citation impact, top 24% 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

3 citing papers in PubMed, 1 synthesis or guideline pooled it, 7 citations in OpenAlex.

  1. Influence of four polymorphisms in ABCA1 and PTGS2 genes on risk of Alzheimer's disease: a meta-analysis.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2016
    Pooled it
  2. Article
  3. 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.

Wenlu TangDepartment of Pharmacology, School of Pharmacy, Fudan University, Shanghai, China.
Meixia He
Bo Yang
Kankan Wei
Ming Yin
Lirong Zhang
Zhengzhou University · CNFudan University · CNShandong Academy of Pharmaceutical Sciences · CNShanghai Jiao Tong University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

To determine if polymorphisms (-765G/C, -1195G/A and 8473T/C) of the cyclooxygenase-2 (COX-2) gene can be associated with Alzheimer disease (AD). The frequency of the polymorphisms was determined in 244 cases and 226 controls. The results revealed that the distributions of COX-2 -765G/C and 8473T/C polymorphisms were statistically not significant between AD cases and controls. The genotype distributions and allele frequencies of COX-2 -1195G/A polymorphism in the cases were statistically significantly different from the controls (P < 0.05). The A/A distribution and A allele frequency were significantly lower in the AD group. COX-2 -1195AA carriers showed a one-third lower risk of developing AD as compared to those with -1195GG and GA genotypes (OR = 0.3, 95 % CI 0.194-0.465, P = 0.000). This study suggested that -1195G/A polymorphism of the COX-2 gene is associated with the risk of AD, and the A allele represents a protective factor in patients with AD.

Indexed as

Genetic Predisposition to DiseaseAgedAged, 80 and overAlzheimer DiseaseAsian PeopleCyclooxygenase 2FemaleGene FrequencyGenetic Association StudiesGenotypeHumansMalePolymorphism, Single NucleotideCyclooxygenase 2

Identifiers

PMID22622868
OpenAlexW2095134655

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.