@article {340,
	title = {Loss-of-Function Mutations in YY1AP1 Lead to Grange Syndrome and a Fibromuscular Dysplasia-Like Vascular Disease.},
	journal = {Am J Hum Genet},
	volume = {100},
	year = {2017},
	month = {2017 Jan 05},
	pages = {21-30},
	abstract = {<p>Fibromuscular dysplasia (FMD) is a heterogeneous group of non-atherosclerotic and non-inflammatory arterial diseases that primarily involves the renal and cerebrovascular arteries. Grange syndrome is an autosomal-recessive condition characterized by severe and early-onset vascular disease similar to FMD and variable penetrance of brachydactyly, syndactyly, bone fragility, and learning disabilities. Exome-sequencing analysis of DNA from three affected siblings with Grange syndrome identified compound heterozygous nonsense variants in YY1AP1, and homozygous nonsense or frameshift YY1AP1 variants were subsequently identified in additional unrelated probands with Grange syndrome. YY1AP1 encodes yin yang 1 (YY1)-associated protein 1 and is an activator of the YY1 transcription factor. We determined that YY1AP1 localizes to the nucleus and is a component of the INO80 chromatin remodeling complex, which is responsible for transcriptional regulation, DNA repair, and replication. Molecular studies revealed that loss of YY1AP1 in vascular smooth muscle cells leads to cell cycle arrest with decreased proliferation and increased levels of the cell cycle regulator p21/WAF/CDKN1A and disrupts TGF-β-driven differentiation of smooth muscle cells. Identification of YY1AP1 mutations as a cause of FMD indicates that this condition can result from underlying genetic variants that significantly alter the phenotype of vascular smooth muscle cells.</p>},
	keywords = {Adolescent, Adult, Bone and Bones, Brachydactyly, Cell Cycle Checkpoints, Exome, Female, Fibromuscular Dysplasia, Genes, Recessive, Heterozygote, Homozygote, Humans, Learning Disorders, Male, Middle Aged, Muscle, Smooth, Vascular, Mutation, Nuclear Proteins, Pedigree, Syndactyly, Syndrome, Transcription Factors},
	issn = {1537-6605},
	doi = {10.1016/j.ajhg.2016.11.008},
	author = {Guo, Dong-Chuan and Duan, Xue-Yan and Regalado, Ellen S and Mellor-Crummey, Lauren and Kwartler, Callie S and Kim, Dong and Lieberman, Kenneth and de Vries, Bert B A and Pfundt, Rolph and Schinzel, Albert and Kotzot, Dieter and Shen, Xuetong and Yang, Min-Lee and Bamshad, Michael J and Nickerson, Deborah A and Gornik, Heather L and Ganesh, Santhi K and Braverman, Alan C and Grange, Dorothy K and Milewicz, Dianna M}
}
@article {52,
	title = {Association Between Absolute Neutrophil Count and Variation at TCIRG1: The NHLBI Exome Sequencing Project.},
	journal = {Genet Epidemiol},
	volume = {40},
	year = {2016},
	month = {2016 09},
	pages = {470-4},
	abstract = {<p>Neutrophils are a key component of innate immunity. Individuals with low neutrophil count are susceptible to frequent infections. Linkage and association between congenital neutropenia and a single rare missense variant in TCIRG1 have been reported in a single family. Here, we report on nine rare missense variants at evolutionarily conserved sites in TCIRG1 that are associated with lower absolute neutrophil count (ANC; p = 0.005) in 1,058 participants from three cohorts: Atherosclerosis Risk in Communities (ARIC), Coronary Artery Risk Development in Young Adults (CARDIA), and Jackson Heart Study (JHS) of the NHLBI Grand Opportunity Exome Sequencing Project (GO ESP). These results validate the effects of TCIRG1 coding variation on ANC and suggest that this gene may be associated with a spectrum of mild to severe effects on ANC.</p>},
	keywords = {Adult, Aged, Aged, 80 and over, Alleles, Cohort Studies, Female, Gene Frequency, Genotype, High-Throughput Nucleotide Sequencing, Humans, Leukocyte Count, Male, Middle Aged, Mutation, Missense, National Heart, Lung, and Blood Institute (U.S.), Neutropenia, Neutrophils, Sequence Analysis, DNA, United States, Vacuolar Proton-Translocating ATPases},
	issn = {1098-2272},
	doi = {10.1002/gepi.21976},
	author = {Rosenthal, Elisabeth A and Makaryan, Vahagn and Burt, Amber A and Crosslin, David R and Kim, Daniel Seung and Smith, Joshua D and Nickerson, Deborah A and Reiner, Alex P and Rich, Stephen S and Jackson, Rebecca D and Ganesh, Santhi K and Polfus, Linda M and Qi, Lihong and Dale, David C and Jarvik, Gail P}
}
