ESPE Abstracts

Achondroplasia (Ach) is a skeletal disorder caused by gain-of-function mutations of FGFR3. Ach patients suffer from various complications such as short stature, foramen magnum stenosis and sleep apnea. Disease-specific treatment is not available at present, although some drugs including a C-type natriuretic peptide analogue have been developed. The mutated FGFR3, G380R, has an elevated activity of the receptor-associated tyrosine kinase, but G380R is further activated...

Germline copy number variations (CNVs) can lead to rare diseases. Despite the widespread use of whole exome sequencing (WES), array comparative genomic hybridization (aCGH) and multiplex ligation-dependent probe amplification (MLPA) remain the first-line methods for detecting CNVs in clinical genetics due to technical biases in WES. Recently, a new pipeline (GATK-gCNV) has been developed to account for these biases, allowing for the detection of high-resolution CNVs from WES d...