Evidence map›Paper›PMID 32742401›Full record

ArticleExperimental and therapeutic medicine2020

A single genetic locus associated with pediatric fractures: A genome-wide association study on 3,230 patients.

Roope Parviainen, Sini Skarp, Linda Korhonen, Willy Serlo, Minna Männikkö, Juha-Jaakko Sinikumpu

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Article in Experimental and therapeutic medicine, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.2field-weighted citation impact, top 50% 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

2 citing papers in PubMed, 2 citations in OpenAlex.

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4 · The record

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5 · Who and what money

Authors and funding

6 authors at 2 institutions in 1 country.

Roope ParviainenDepartment of Children and Adolescents, Oulu Childhood Fracture and Sports Injury Study, Research Unit for Pediatrics, Pediatric Neurology, Pediatric Surgery, Child Psychiatry, Dermatology, Clinical Genetics, Obstetrics and Gynecology, Otorhinolaryngology and Ophthalmology (PEDEGO), Oulu Medical Research Center (MRC), University of Oulu and Oulu University Hospital, FI-90029 Oulu, Finland.
Sini SkarpNorthern Finland Birth Cohort, Faculty of Medicine, University of Oulu, FI-90014 Oulu, Finland.
Linda KorhonenDepartment of Children and Adolescents, Oulu Childhood Fracture and Sports Injury Study, Research Unit for Pediatrics, Pediatric Neurology, Pediatric Surgery, Child Psychiatry, Dermatology, Clinical Genetics, Obstetrics and Gynecology, Otorhinolaryngology and Ophthalmology (PEDEGO), Oulu Medical Research Center (MRC), University of Oulu and Oulu University Hospital, FI-90029 Oulu, Finland.
Willy SerloDepartment of Children and Adolescents, Oulu Childhood Fracture and Sports Injury Study, Research Unit for Pediatrics, Pediatric Neurology, Pediatric Surgery, Child Psychiatry, Dermatology, Clinical Genetics, Obstetrics and Gynecology, Otorhinolaryngology and Ophthalmology (PEDEGO), Oulu Medical Research Center (MRC), University of Oulu and Oulu University Hospital, FI-90029 Oulu, Finland.
Minna MännikköNorthern Finland Birth Cohort, Faculty of Medicine, University of Oulu, FI-90014 Oulu, Finland.
Juha-Jaakko SinikumpuDepartment of Children and Adolescents, Oulu Childhood Fracture and Sports Injury Study, Research Unit for Pediatrics, Pediatric Neurology, Pediatric Surgery, Child Psychiatry, Dermatology, Clinical Genetics, Obstetrics and Gynecology, Otorhinolaryngology and Ophthalmology (PEDEGO), Oulu Medical Research Center (MRC), University of Oulu and Oulu University Hospital, FI-90029 Oulu, Finland.
Oulu University Hospital · FIUniversity of Oulu · FI

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The understanding of the biological and environmental risk factors of fractures in pediatrics is limited. Previous studies have reported that fractures involve heritable traits, but the genetic factors contributing to the risk of fractures remain elusive. Furthermore, genetic influences specific to immature bone have not been thoroughly studied. Therefore, the aim of the present study was to identify genetic variations that are associated with fractures in early childhood. The present study used a prospective Northern Finland Birth Cohort (year 1986; n=9,432). The study population was comprised of 3,230 cohort members with available genotype data. A total of 48 members of the cohort (1.5%) had in-hospital treated bone fractures during their first 6 years of life. Furthermore, individuals without fracture (n=3,182) were used as controls. A genome-wide association study (GWAS) was performed using a frequentist association test. In the GWAS analysis, a linear regression model was fitted to test for additive effects of single-nucleotide polymorphisms (SNPs; genotype dosage) adjusting for sex and performing population stratification using genotypic principal components. Using the GWAS analysis, the present study identified one locus with a significant association with fractures during childhood on chromosome 10 (rs112635931) and six loci with a suggested implication. The lead SNP rs112635931 was located near proline- and serine-rich 2 (PROSER2) antisense RNA 1 (PROSER2-AS1) and PROSER2, thus suggesting that these may be novel candidate genes associated with the risk of pediatric fractures.

Indexed as

childrencohortfracturesgeneticsgenome-wide association studyrisk

Identifiers

PMID32742401
PMCPMC7388260
OpenAlexW3035568085

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