Evidence map›Paper›PMID 25501632›Full record

SynthesisClinical rheumatology2016

A single nucleotide polymorphism in the TGF-β1 gene (rs1982073 C>T) may contribute to increased risks of bone fracture, osteoporosis, and osteoarthritis: a meta-analysis.

Yu Cong, Jiang-Ying Ru, Ni-Rong Bao, Ting Guo, Jian-Ning Zhao

Abstract readMeta-Analysis
PubMed Publisher
In one paragraph

Synthesis in Clinical rheumatology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed, 2 pooled it
0.3field-weighted citation impact, top 38% 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

7 citing papers in PubMed, 2 syntheses or guidelines pooled it, 9 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Review
  4. Article
  5. Review
  6. Article
  7. 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 1 country.

Yu CongDepartment of Orthopedics, Jinling Hospital, School of Medicine, Nanjing University, Zhongshan East Road, No. 305, Nanjing, 210002, People's Republic of China.
Jiang-Ying RuDepartment of Orthopedics, Jiangsu Provincial Corps Hospital of the Chinese People' Armed Police Force, Yangzhou, 225003, People's Republic of China.
Ni-Rong BaoDepartment of Orthopedics, Jinling Hospital, School of Medicine, Nanjing University, Zhongshan East Road, No. 305, Nanjing, 210002, People's Republic of China.
Ting GuoDepartment of Orthopedics, Jinling Hospital, School of Medicine, Nanjing University, Zhongshan East Road, No. 305, Nanjing, 210002, People's Republic of China.
Jian-Ning ZhaoDepartment of Orthopedics, Jinling Hospital, School of Medicine, Nanjing University, Zhongshan East Road, No. 305, Nanjing, 210002, People's Republic of China. jianyuzhao702@163.com.
Nanjing General Hospital of Nanjing Military Command · CNNanjing University · CNChinese People's Armed Police Force

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Genetic factors have been shown to be of great importance for the pathogenesis of bone diseases, such as fracture, osteoporosis (OP), and osteoarthritis (OA). However, published studies on the correlations of transforming growth factor-β1 (TGF-β1) gene polymorphisms with bone diseases have been hampered by small sample sizes or inconclusive findings. We hence aimed at examining the relationships between a single nucleotide polymorphism in the TGF-β1 gene (rs1982073 C>T) with bone fracture, OP, and OA risks in this meta-analysis. A systematic electronic search of literature was conducted to identify all published studies in English or Chinese on the association between the TGF-β1 gene and fracture, OP, or OA risks. Data were abstracted independently by two reviewers. To investigate the strength of this relationship, crude odds ratios with 95 % confidence intervals were used. An updated meta-analysis based on nine independent case-control studies were chosen (patients with fracture, OP, or OA = 1569; healthy controls = 1638). Results identified a higher frequency of rs1982073 C>T in patients with fracture, OP, or OA than in healthy controls. Ethnicity and genotyping method-stratified analysis under both models implied that the rs1982073 C>T polymorphism was positively correlated with the risk of fracture, OP, and OA among Asians under detection via the non-PCR-RFLP method. Disease-stratified results yielded that rs1982073 C>T may increase the risk of fracture, OP, and OA under the allele model, but was only significantly related to OP under the dominant model. According to the sample size-stratified analysis, subjects with the rs1982073 C>T polymorphism in the allele model were more likely to develop the three bone diseases in both the small and large sample size groups, and only in the large sample size under the dominant model. Our findings show that TGF-β1 rs1982073 C>T has a modest effect in increasing susceptibility to bone fracture, OP, and OA.

Indexed as

Polymorphism, Single NucleotideAdultAgedAllelesCase-Control StudiesFemaleFractures, BoneGenetic Predisposition to DiseaseHumansMaleMiddle AgedOdds RatioOsteoarthritisOsteoporosisOsteoporotic FracturesPolymorphism, Restriction Fragment LengthTGFB1 protein, humanTransforming Growth Factor beta1Bone fractureMeta-analysisOsteoarthritisOsteoporosisSingle nucleotide polymorphismTransforming growth factor-β1

Identifiers

PMID25501632
OpenAlexW2460581644

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.