Evidence map›Paper›PMID 26060338›Full record

ArticleBiology of sport2015

Overrepresentation of the COL3A1 AA genotype in Polish skiers with anterior cruciate ligament injury.

M Stępień-Słodkowska, K Ficek, A Maciejewska-Karłowska, M Sawczuk, P Ziętek, P Król, P Zmijewski, A Pokrywka, P Cięszczyk

Open access · greenAbstract read
In one paragraph

Article in Biology of sport, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed, 2 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

18 citing papers in PubMed, 2 syntheses or guidelines pooled it, 49 citations in OpenAlex.

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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

9 authors at 4 institutions in 1 country.

M Stępień-SłodkowskaUniversity of Szczecin, Faculty of Physical Education and Health Promotion, Szczecin, Poland.
K FicekUniversity of Szczecin, Faculty of Physical Education and Health Promotion, Szczecin, Poland.
A Maciejewska-KarłowskaUniversity of Szczecin, Faculty of Physical Education and Health Promotion, Szczecin, Poland.
M SawczukUniversity of Szczecin, Faculty of Physical Education and Health Promotion, Szczecin, Poland.
P ZiętekMedical University at Szczecin, Department of Orthopaedics and Traumatology of Pomeranian Medical, Szczecin, Poland.
P KrólUniversity of Rzeszow, Department of Physical Culture, Rzeszow, Poland.
P ZmijewskiInstitute of Sport, Warsaw, Poland.
A PokrywkaNational Medicines Institute, Warsaw, Poland.
P CięszczykUniversity of Szczecin, Faculty of Physical Education and Health Promotion, Szczecin, Poland ; Academy of Physical Education and Sport, Department of Sport Education, Gdansk, Poland.
University of Szczecin · PLInstytut Sportu · PLNarodowy Instytut Leków · PLRzeszów University · PL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Although various intrinsic and extrinsic risk factors for anterior cruciate ligament (ACL) rupture have been identified, the exact aetiology of the injury is not yet fully understood. Type III collagen is an important factor in the repair of connective tissue, and certain gene polymorphisms may impair the tensile strength. The aim of this study was to examine the association of the COL3A1 rs1800255 polymorphism with ACL rupture in Polish male recreational skiers. A total of 321 male Polish recreational skiers were recruited for this study; 138 had surgically diagnosed primary ACL ruptures (ACL-injured group) and 183 were apparently healthy male skiers (control group - CON) who had no self-reported history of ligament or tendon injury. Both groups had a comparable level of exposure to ACL injury. Genomic DNA was extracted from the oral epithelial cells. All samples were genotyped on a real-time polymerase chain reaction instrument. The genotype distribution in the ACL-injured group was significantly different than in CON (respectively: AA=10.1 vs 2.2%, AG=22.5 vs 36.1, GG=67.4 vs 61.8%; p=0.0087). The AA vs AG+GG genotype of COL3A1 (odds ratio (OR)=5.05; 95% confidence interval (CI), 1.62-15.71, p=0.003) was significantly overrepresented in the ACL-injured group compared with CON. The frequency of the A allele was higher in the ACL-injured group (21.4%) compared with CON (20.2%), but the difference was not statistically significant (p=0.72). This study revealed an association between the COL3A1 rs1800255 polymorphism and ACL ruptures in Polish skiers.

Indexed as

anterior cruciate ligament (ACL)COL3A1 rs1800255collagenpolymorphismruptureskiingsport

Identifiers

PMID26060338
PMCPMC4447760
OpenAlexW2086055995

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.