Evidence map›Paper›PMID 42807570›Full record

ArticleHuman mutation2026

Genotype and Phenotype of 198 Korean Patients With Nonlethal Osteogenesis Imperfecta: A Retrospective Cohort Study.

Junpyo Lee, Hye Ran Lee, Jung Min Ko, Chang Ho Shin, Wonik Lee, Mi Hyun Song, Tae-Joon Cho

Abstract read
In one paragraph

Article in Human mutation, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

7 authors.

Junpyo LeeDivision of Pediatric Orthopaedics, Seoul National University Children's Hospital, Department of Orthopaedics, Seoul National University College of Medicine, Seoul, South Korea, snuh.org.ORCID https://orcid.org/0000-0001-8501-4126
Hye Ran LeeDivision of Pediatric Orthopaedics, Seoul National University Children's Hospital, Department of Orthopaedics, Seoul National University College of Medicine, Seoul, South Korea, snuh.org.ORCID https://orcid.org/0009-0006-6312-9890
Jung Min KoDepartment of Pediatrics, Seoul National University College of Medicine, Seoul, South Korea, snuh.org.ORCID https://orcid.org/0000-0002-0407-7828
Chang Ho ShinDivision of Pediatric Orthopaedics, Seoul National University Children's Hospital, Department of Orthopaedics, Seoul National University College of Medicine, Seoul, South Korea, snuh.org.ORCID https://orcid.org/0000-0002-4154-7964
Wonik LeeDivision of Pediatric Orthopaedics, Seoul National University Children's Hospital, Department of Orthopaedics, Seoul National University College of Medicine, Seoul, South Korea, snuh.org.ORCID https://orcid.org/0000-0001-8519-2061
Mi Hyun SongDivision of Pediatric Orthopaedics, Seoul National University Children's Hospital, Department of Orthopaedics, Seoul National University College of Medicine, Seoul, South Korea, snuh.org.ORCID https://orcid.org/0000-0003-4082-1455
Tae-Joon ChoDivision of Pediatric Orthopaedics, Seoul National University Children's Hospital, Department of Orthopaedics, Seoul National University College of Medicine, Seoul, South Korea, snuh.org.ORCID https://orcid.org/0000-0001-8514-377X

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Osteogenesis imperfecta (OI) is a heterogeneous group of genetic skeletal disorders characterized by bone fragility and low bone mass, manifesting as multiple fractures and deformities of the spine and extremities. Although genotype-phenotype correlations have been studied in various populations, large-scale data in Koreans have been lacking. This study is aimed at characterizing the clinical and genetic spectrum of nonlethal OI in the Korean population and explore genotype-phenotype associations. This retrospective cohort study analyzed 198 genetically confirmed Korean OI probands evaluated at a single center between 2004 and 2024, with clinical features reviewed and genetic testing performed using Sanger sequencing and targeted next-generation sequencing. A total of 160 distinct pathogenic variants were identified, including 44 novel variants. Variant pathogenicity was assessed according to the ACMG/AMP variant classification guidelines. Pathogenic variants of

Indexed as

Genetic Association StudiesOsteogenesis ImperfectaAdolescentAdultChildChild, PreschoolCollagen Type ICollagen Type I, alpha 1 ChainFemaleGenotypeHigh-Throughput Nucleotide SequencingHumansInfantMaleMutationPhenotypeCOL1A2 protein, humanCollagen Type ICollagen Type I, alpha 1 Chain

Identifiers

PMID42807570
PMCPMC13617250

What Socratic 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 Socratic graph.