Nosology and classification of genetic skeletal disorders: 2015 revision
- PMID: 26394607
- DOI: 10.1002/ajmg.a.37365
Nosology and classification of genetic skeletal disorders: 2015 revision
Abstract
The purpose of the nosology is to serve as a "master" list of the genetic disorders of the skeleton to facilitate diagnosis and to help delineate variant or newly recognized conditions. This is the 9th edition of the nosology and in comparison with its predecessor there are fewer conditions but many new genes. In previous editions, diagnoses that were phenotypically indistinguishable but genetically heterogenous were listed separately but we felt this was an unnecessary distinction. Thus the overall number of disorders has decreased from 456 to 436 but the number of groups has increased to 42 and the number of genes to 364. The nosology may become increasingly important today and tomorrow in the era of big data when the question for the geneticist is often whether a mutation identified by next generation sequencing technology in a particular gene can explain the clinical and radiological phenotype of their patient. This can be particularly difficult to answer conclusively in the prenatal setting. Personalized medicine emphasizes the importance of tailoring diagnosis and therapy to the individual but for our patients with rare skeletal disorders, the importance of tapping into a resource where genetic data can be centralized and made available should not be forgotten or underestimated. The nosology can also serve as a reference for the creation of locus-specific databases that are expected to help in delineating genotype-phenotype correlations and to harbor the information that will be gained by combining clinical observations and next generation sequencing results.
Keywords: dwarfism; molecular basis of disease; nosology; skeletal dysplasias.
© 2015 Wiley Periodicals, Inc.
Similar articles
-
Nosology and classification of genetic skeletal disorders: 2010 revision.Am J Med Genet A. 2011 May;155A(5):943-68. doi: 10.1002/ajmg.a.33909. Epub 2011 Mar 15. Am J Med Genet A. 2011. PMID: 21438135 Free PMC article. Review.
-
Nosology and classification of genetic skeletal disorders: 2006 revision.Am J Med Genet A. 2007 Jan 1;143A(1):1-18. doi: 10.1002/ajmg.a.31483. Am J Med Genet A. 2007. PMID: 17120245
-
Nosology and classification of genetic skeletal disorders: 2019 revision.Am J Med Genet A. 2019 Dec;179(12):2393-2419. doi: 10.1002/ajmg.a.61366. Epub 2019 Oct 21. Am J Med Genet A. 2019. PMID: 31633310
-
[Characterization of patients with skeletal genetic diseases in a Colombian referral center].Biomedica. 2017 Jun 1;37(2):250-259. doi: 10.7705/biomedica.v37i3.2980. Biomedica. 2017. PMID: 28527289 Spanish.
-
WNT Signaling and Bone: Lessons From Skeletal Dysplasias and Disorders.Front Endocrinol (Lausanne). 2020 Apr 9;11:165. doi: 10.3389/fendo.2020.00165. eCollection 2020. Front Endocrinol (Lausanne). 2020. PMID: 32328030 Free PMC article. Review.
Cited by
-
Molecular analysis of the CTSK gene in a cohort of 33 Brazilian families with pycnodysostosis from a cluster in a Brazilian Northeast region.Eur J Med Res. 2016 Aug 24;21(1):33. doi: 10.1186/s40001-016-0228-7. Eur J Med Res. 2016. PMID: 27558267 Free PMC article.
-
A common pathomechanism in GMAP-210- and LBR-related diseases.JCI Insight. 2018 Dec 6;3(23):e121150. doi: 10.1172/jci.insight.121150. JCI Insight. 2018. PMID: 30518689 Free PMC article.
-
A Recurrent De Novo Heterozygous COG4 Substitution Leads to Saul-Wilson Syndrome, Disrupted Vesicular Trafficking, and Altered Proteoglycan Glycosylation.Am J Hum Genet. 2018 Oct 4;103(4):553-567. doi: 10.1016/j.ajhg.2018.09.003. Am J Hum Genet. 2018. PMID: 30290151 Free PMC article.
-
Three-dimensional growth of tibial shaft ossification in the human fetus: a digital-image and statistical analysis.Surg Radiol Anat. 2019 Jan;41(1):87-95. doi: 10.1007/s00276-018-2138-6. Epub 2018 Nov 23. Surg Radiol Anat. 2019. PMID: 30470878 Free PMC article.
-
Early Resveratrol Treatment Mitigates Joint Degeneration and Dampens Pain in a Mouse Model of Pseudoachondroplasia (PSACH).Biomolecules. 2023 Oct 20;13(10):1553. doi: 10.3390/biom13101553. Biomolecules. 2023. PMID: 37892235 Free PMC article.
MeSH terms
LinkOut - more resources
Full Text Sources
Other Literature Sources
Medical