@article {497,
	title = {Whole Exome Sequencing Reveals a Monogenic Cause of Disease in ≈43\% of 35 Families With Midaortic Syndrome.},
	journal = {Hypertension},
	volume = {71},
	year = {2018},
	month = {2018 04},
	pages = {691-699},
	abstract = {<p>Midaortic syndrome (MAS) is a rare cause of severe childhood hypertension characterized by narrowing of the abdominal aorta in children and is associated with extensive vascular disease. It may occur as part of a genetic syndrome, such as neurofibromatosis, or as consequence of a pathological inflammatory disease. However, most cases are considered idiopathic. We hypothesized that in a high percentage of these patients, a monogenic cause of disease may be detected by evaluating whole exome sequencing data for mutations in 1 of 38 candidate genes previously described to cause vasculopathy. We studied a cohort of 36 individuals from 35 different families with MAS by exome sequencing. In 15 of 35 families (42.9\%), we detected likely causal dominant mutations. In 15 of 35 (42.9\%) families with MAS, whole exome sequencing revealed a mutation in one of the genes previously associated with vascular disease (, , , , and ). Ten of the 15 mutations have not previously been reported. This is the first report of , , or  mutations in individuals with MAS. Mutations were detected in  (6/15 families),  (4/15 families),  (3/15 families), and one family each for  and  Eight individuals had syndromic disease and 7 individuals had isolated MAS. Whole exome sequencing can provide conclusive molecular genetic diagnosis in a high fraction of individuals with syndromic or isolated MAS. Establishing an etiologic diagnosis may reveal genotype/phenotype correlations for MAS in the future and should, therefore, be performed routinely in MAS.</p>},
	keywords = {Adolescent, Aorta, Abdominal, Aortic Valve Stenosis, Child, Child, Preschool, Cohort Studies, Female, Genetic Association Studies, Humans, Hypertension, Jagged-1 Protein, Male, Mutation, Neurofibromatoses, Neurofibromin 1, Pedigree, Syndrome, United States, Whole Exome Sequencing},
	issn = {1524-4563},
	doi = {10.1161/HYPERTENSIONAHA.117.10296},
	author = {Warejko, Jillian K and Schueler, Markus and Vivante, Asaf and Tan, Weizhen and Daga, Ankana and Lawson, Jennifer A and Braun, Daniela A and Shril, Shirlee and Amann, Kassaundra and Somers, Michael J G and Rodig, Nancy M and Baum, Michelle A and Daouk, Ghaleb and Traum, Avram Z and Kim, Heung Bae and Vakili, Khashayar and Porras, Diego and Lock, James and Rivkin, Michael J and Chaudry, Gulraiz and Smoot, Leslie B and Singh, Michael N and Smith, Edward R and Mane, Shrikant M and Lifton, Richard P and Stein, Deborah R and Ferguson, Michael A and Hildebrandt, Friedhelm}
}
