Cited by 142Genomics and Rare DiseasesGenetics and Neurodevelopmental DisordersGenomic variations and chromosomal abnormalities

The DOI matches its Crossref record; 31 of the 32 references it cites were found in a registry or an index.

A Cross-Disorder Method to Identify Novel Candidate Genes for Developmental Brain Disorders

Open access
Gonzalez-Mantilla, Andrea J., Moreno-De-Luca, Andres, Ledbetter, David H., Martin, Christa Lese·2016·JAMA Psychiatry

Abstract

IMPORTANCE: Developmental brain disorders are a group of clinically and genetically heterogeneous disorders characterized by high heritability. Specific highly penetrant genetic causes can often be shared by a subset of individuals with different phenotypic features, and recent advances in genome sequencing have allowed the rapid and cost-effective identification of many of these pathogenic variants. OBJECTIVES: To identify novel candidate genes for developmental brain disorders and provide additional evidence of previously implicated genes. DATA SOURCES: The PubMed database was searched for studies published from March 28, 2003, through May 7, 2015, with large cohorts of individuals with developmental brain disorders. DATA EXTRACTION AND SYNTHESIS: A tiered, multilevel data-integration approach was used, which intersects (1) whole-genome data from structural and sequence pathogenic loss-of-function (pLOF) variants, (2) phenotype data from 6 apparently distinct disorders (intellectual disability, autism, attention-deficit/hyperactivity disorder, schizophrenia, bipolar disorder, and epilepsy), and (3) additional data from large-scale studies, smaller cohorts, and case reports focusing on specific candidate genes. All candidate genes were ranked into 4 tiers based on the strength of evidence as follows: tier 1, genes with 3 or more de novo pathogenic loss-of-function variants; tier 2, genes with 2 de novo pathogenic loss-of-function variants; tier 3, genes with 1 de novo pathogenic loss-of-function variant; and tier 4, genes with only inherited (or unknown inheritance) pathogenic loss-of-function variants. MAIN OUTCOMES AND MEASURES: Development of a comprehensive knowledge base of candidate genes related to developmental brain disorders. Genes were prioritized based on the inheritance pattern and total number of pathogenic loss-of-function variants identified amongst unrelated individuals with any one of six developmental brain disorders. STUDY SELECTION: A combination of phenotype-based and genotype-based literature review yielded 384 studies that used whole-genome or exome sequencing, chromosomal microarray analysis, and/or targeted sequencing to evaluate 1960 individuals with developmental brain disorders. RESULTS: Our initial phenotype-based literature review yielded 1911 individuals with pLOF variants involving 1034 genes from 118 studies. Filtering our results to genes with 2 or more pLOF variants identified in at least 2 unrelated individuals resulted in 241 genes from 1110 individuals. Of the 241 genes involved in brain disorders, 7 were novel high-confidence genes and 10 were novel putative candidate genes. Fifty-nine genes were ranked in tier 1, 44 in tier 2, 68 in tier 3, and 70 in tier 4. By transcending clinical diagnostic boundaries, the evidence level for 18 additional genes that were ranked 1 tier higher because of this cross-disorder approach was increased. CONCLUSIONS AND RELEVANCE: This approach increased the yield of gene discovery over what would be obtained if each disorder, type of genomic variant, and study design were analyzed independently. These results provide further support for shared genomic causes among apparently different disorders and demonstrate the clinical and genetic heterogeneity of developmental brain disorders.

Overview

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1001/jamapsychiatry.2015.2692

Cites

31 of 31 references verified0 citation errors · 0 not checkable

Statistics

Verification

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Citations

Cites

Flagged first, then by citations

1 of the 32 references couldn’t be matched to a known paper.

Cited by

Sorted by citations

See all 142

Metadata

Authors
Gonzalez-Mantilla, A. J., Moreno-De-Luca, A., Ledbetter, D. H., & Martin, C. L.
Affiliations
  • Autism & Developmental Medicine Institute (US)
  • Autism & Developmental Medicine Institute, Geisinger Health System, Danville, Pennsylvania2Genomic Medicine Institute, Geisinger Health System, Danville, Pennsylvania3Department of Radiology, Geisinger Health System, Danville, Pennsylvania
Corresponding author
Martin, Christa Lese
Venue
JAMA Psychiatry
Published
2016-03-01
Volume
73
Issue
3
Pages
275
ISSN
2168-622X (ISSN-L)
OpenAlex
W2258597767
Cited by
139
References
32
Citations by year
2026: 14 · 2025: 12 · 2024: 10 · 2023: 6 · 2022: 14 · 2021: 21 · 2020: 12 · 2019: 21 · 2018: 7 · 2017: 10 · 2016: 12
FWCI
13.46
Type
journal article
Language
en
Open access
Locations
  • JAMA Psychiatry (publishedVersion)
  • PubMed (publishedVersion)
  • PubMed Central (acceptedVersion)
Funders
National Institute of Mental Health (R01MH074090)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Genomics and Rare Diseases
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Genetics and Neurodevelopmental Disorders
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Genomic variations and chromosomal abnormalities
Keywords
neurodevelopmental disorders, candidate genes, de novo mutations, intellectual disability, autism spectrum disorder, attention deficit hyperactivity disorder, schizophrenia, bipolar disorder, epilepsy, gene prioritization, cross-disorder analysis, genetic heterogeneity, mode of inheritance, novel genes, phenotypic overlap, structural variants
MeSH terms
Alleles, Attention Deficit Disorder with Hyperactivity, Autistic Disorder, Bipolar Disorder, Brain Diseases, Developmental Disabilities, Humans, Phenotype, Genome, Human, Genetic Predisposition to Disease, Genomics

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review