Human copy number variation and complex genetic disease
- PMID: 21854229
- PMCID: PMC6662611
- DOI: 10.1146/annurev-genet-102209-163544
Human copy number variation and complex genetic disease
Abstract
Copy number variants (CNVs) play an important role in human disease and population diversity. Advancements in technology have allowed for the analysis of CNVs in thousands of individuals with disease in addition to thousands of controls. These studies have identified rare CNVs associated with neuropsychiatric diseases such as autism, schizophrenia, and intellectual disability. In addition, copy number polymorphisms (CNPs) are present at higher frequencies in the population, show high diversity in copy number, sequence, and structure, and have been associated with multiple phenotypes, primarily related to immune or environmental response. However, the landscape of copy number variation still remains largely unexplored, especially for smaller CNVs and those embedded within complex regions of the human genome. An integrated approach including characterization of single nucleotide variants and CNVs in a large number of individuals with disease and normal genomes holds the promise of thoroughly elucidating the genetic basis of human disease and diversity.
Figures
![Figure 1](https://cdn.statically.io/img/www.ncbi.nlm.nih.gov/pmc/articles/instance/6662611/bin/nihms-1043098-f0001.gif)
![Figure 2](https://cdn.statically.io/img/www.ncbi.nlm.nih.gov/pmc/articles/instance/6662611/bin/nihms-1043098-f0002.gif)
![Figure 3](https://cdn.statically.io/img/www.ncbi.nlm.nih.gov/pmc/articles/instance/6662611/bin/nihms-1043098-f0003.gif)
![Figure 4](https://cdn.statically.io/img/www.ncbi.nlm.nih.gov/pmc/articles/instance/6662611/bin/nihms-1043098-f0004.gif)
![Figure 5](https://cdn.statically.io/img/www.ncbi.nlm.nih.gov/pmc/articles/instance/6662611/bin/nihms-1043098-f0005.gif)
![Figure 6](https://cdn.statically.io/img/www.ncbi.nlm.nih.gov/pmc/articles/instance/6662611/bin/nihms-1043098-f0006.gif)
Similar articles
-
Genomic copy number variation in disorders of cognitive development.J Am Acad Child Adolesc Psychiatry. 2010 Nov;49(11):1091-104. doi: 10.1016/j.jaac.2010.08.009. J Am Acad Child Adolesc Psychiatry. 2010. PMID: 20970697 Free PMC article. Review.
-
Ohnologs are overrepresented in pathogenic copy number mutations.Proc Natl Acad Sci U S A. 2014 Jan 7;111(1):361-6. doi: 10.1073/pnas.1309324111. Epub 2013 Dec 24. Proc Natl Acad Sci U S A. 2014. PMID: 24368850 Free PMC article.
-
Copy-number variation and association studies of human disease.Nat Genet. 2007 Jul;39(7 Suppl):S37-42. doi: 10.1038/ng2080. Nat Genet. 2007. PMID: 17597780 Review.
-
Rare chromosomal deletions and duplications in attention-deficit hyperactivity disorder: a genome-wide analysis.Lancet. 2010 Oct 23;376(9750):1401-8. doi: 10.1016/S0140-6736(10)61109-9. Epub 2010 Sep 29. Lancet. 2010. PMID: 20888040 Free PMC article.
-
Detection and characterization of copy number variation in autism spectrum disorder.Methods Mol Biol. 2012;838:115-35. doi: 10.1007/978-1-61779-507-7_5. Methods Mol Biol. 2012. PMID: 22228009 Review.
Cited by
-
Investigating copy number variants in schizophrenia pedigrees using a new consensus pipeline called PECAN.Sci Rep. 2024 Jul 30;14(1):17518. doi: 10.1038/s41598-024-66021-0. Sci Rep. 2024. PMID: 39080331 Free PMC article.
-
Unravelling the Genetic Landscape of Hemiplegic Migraine: Exploring Innovative Strategies and Emerging Approaches.Genes (Basel). 2024 Mar 31;15(4):443. doi: 10.3390/genes15040443. Genes (Basel). 2024. PMID: 38674378 Free PMC article. Review.
-
Rare copy number variation in autoimmune Addison's disease.Front Immunol. 2024 Mar 18;15:1374499. doi: 10.3389/fimmu.2024.1374499. eCollection 2024. Front Immunol. 2024. PMID: 38562931 Free PMC article.
-
Comprehensive analysis of single cell and bulk data develops a promising prognostic signature for improving immunotherapy responses in ovarian cancer.PLoS One. 2024 Feb 12;19(2):e0298125. doi: 10.1371/journal.pone.0298125. eCollection 2024. PLoS One. 2024. PMID: 38346070 Free PMC article.
-
The selection landscape and genetic legacy of ancient Eurasians.Nature. 2024 Jan;625(7994):312-320. doi: 10.1038/s41586-023-06705-1. Epub 2024 Jan 10. Nature. 2024. PMID: 38200293 Free PMC article.
References
-
- Aitman TJ, Dong R, Vyse TJ, Norsworthy PJ, Johnson MD, et al. 2006. Copy number polymorphism in Fcgr3 predisposes to glomerulonephritis in rats and humans. Nature 439:851–55 - PubMed
Publication types
MeSH terms
Grants and funding
LinkOut - more resources
Full Text Sources
Medical