@article {800,
	title = {Multi-omic studies on missense PLG variants in families with otitis media.},
	journal = {Sci Rep},
	volume = {10},
	year = {2020},
	month = {2020 09 14},
	pages = {15035},
	abstract = {<p>Otitis media (OM), a very common disease in young children, can result in hearing loss. In order to potentially replicate previously reported associations between OM and PLG, exome and Sanger sequencing, RNA-sequencing of saliva and middle ear samples, 16S rRNA sequencing, molecular modeling, and statistical analyses including transmission disequilibrium tests (TDT) were performed in a multi-ethnic cohort of 718 families and simplex cases with OM. We identified four rare PLG variants c.112A > G (p.Lys38Glu), c.782G > A (p.Arg261His), c.1481C > T (p.Ala494Val) and c.2045~T > A (p.Ile682Asn), and one common variant c.1414G > A (p.Asp472Asn). However TDT analyses for these PLG variants did not demonstrate association with OM in 314 families. Additionally PLG expression is very low or absent in normal or diseased middle ear in mouse and human, and salivary expression and microbial α-diversity were non-significant in c.1414G > A (p.Asp472Asn) carriers. Based on molecular modeling, the novel rare variants particularly c.782G > A (p.Arg261His) and c.2045~T > A (p.Ile682Asn) were predicted to affect protein structure. Exploration of other potential disease mechanisms will help elucidate how PLG contributes to OM susceptibility in humans. Our results underline the importance of following up findings from genome-wide association through replication studies, preferably using multi-omic datasets.</p>},
	keywords = {Animals, Ear, Middle, Female, Genomics, Humans, Male, Mice, Microbiota, Mutation, Missense, Otitis Media, Pedigree, Plasminogen, Polymorphism, Single Nucleotide, Saliva},
	issn = {2045-2322},
	doi = {10.1038/s41598-020-70498-w},
	author = {Bootpetch, Tori C and Hafr{\'e}n, Lena and Elling, Christina L and Baschal, Erin E and Manichaikul, Ani W and Pine, Harold S and Szeremeta, Wasyl and Scholes, Melissa A and Cass, Stephen P and Larson, Eric D and Chan, Kenny H and Ishaq, Rafaqat and Prager, Jeremy D and Shaikh, Rehan S and Gubbels, Samuel P and Yousaf, Ayesha and Wine, Todd M and Bamshad, Michael J and Yoon, Patricia J and Jenkins, Herman A and Nickerson, Deborah A and Streubel, Sven-Olrik and Friedman, Norman R and Frank, Daniel N and Einarsdottir, Elisabet and Kere, Juha and Riazuddin, Saima and Daly, Kathleen A and Leal, Suzanne M and Ryan, Allen F and Mattila, Petri S and Ahmed, Zubair M and Sale, Michele M and Chonmaitree, Tasnee and Santos-Cortez, Regie Lyn P}
}
