@article {180,
	title = {Exome sequencing links mutations in PARN and RTEL1 with familial pulmonary fibrosis and telomere shortening.},
	journal = {Nat Genet},
	volume = {47},
	year = {2015},
	month = {2015 May},
	pages = {512-7},
	abstract = {<p>Idiopathic pulmonary fibrosis (IPF) is an age-related disease featuring progressive lung scarring. To elucidate the molecular basis of IPF, we performed exome sequencing of familial kindreds with pulmonary fibrosis. Gene burden analysis comparing 78 European cases and 2,816 controls implicated PARN, an exoribonuclease with no previous connection to telomere biology or disease, with five new heterozygous damaging mutations in unrelated cases and none in controls (P = 1.3 {\texttimes} 10(-8)); mutations were shared by all affected relatives (odds in favor of linkage = 4,096:1). RTEL1, an established locus for dyskeratosis congenita, harbored significantly more new damaging and missense variants at conserved residues in cases than in controls (P = 1.6 {\texttimes} 10(-6)). PARN and RTEL1 mutation carriers had shortened leukocyte telomere lengths, and we observed epigenetic inheritance of short telomeres in family members. Together, these genes explain ~7\% of familial pulmonary fibrosis and strengthen the link between lung fibrosis and telomere dysfunction.</p>},
	keywords = {Adult, Aged, Aged, 80 and over, Amino Acid Sequence, Case-Control Studies, Cells, Cultured, DNA Helicases, DNA Mutational Analysis, Exome, Exoribonucleases, Female, Genetic Association Studies, Genetic Predisposition to Disease, Humans, Idiopathic Pulmonary Fibrosis, Leukocytes, Lod Score, Male, Middle Aged, Molecular Sequence Data, Pedigree, Telomere, Telomere Shortening},
	issn = {1546-1718},
	doi = {10.1038/ng.3278},
	author = {Stuart, Bridget D and Choi, Jungmin and Zaidi, Samir and Xing, Chao and Holohan, Brody and Chen, Rui and Choi, Mihwa and Dharwadkar, Pooja and Torres, Fernando and Girod, Carlos E and Weissler, Jonathan and Fitzgerald, John and Kershaw, Corey and Klesney-Tait, Julia and Mageto, Yolanda and Shay, Jerry W and Ji, Weizhen and Bilguvar, Kaya and Mane, Shrikant and Lifton, Richard P and Garcia, Christine Kim}
}
