@article {1490459, title = {A combined RNA-seq and whole genome sequencing approach for identification of non-coding pathogenic variants in single families}, journal = {Hum Mol Genet}, volume = {29}, number = {6}, year = {2020}, month = {2020 Apr 15}, pages = {967-979}, abstract = {Inherited retinal degenerations (IRDs) are at the focus of current genetic therapeutic advancements. For a genetic treatment such as gene therapy to be successful, an accurate genetic diagnostic is required. Genetic diagnostics relies on the assessment of the probability that a given DNA variant is pathogenic. Non-coding variants present a unique challenge for such assessments as compared to coding variants. For one, non-coding variants are present at much higher number in the genome than coding variants. In addition, our understanding of the rules that govern the non-coding regions of the genome is less complete than our understanding of the coding regions. Methods that allow for both the identification of candidate non-coding pathogenic variants and their functional validation may help overcome these caveats allowing for a greater number of patients to benefit from advancements in genetic therapeutics. We present here an unbiased approach combining whole genome sequencing (WGS) with patient-induced pluripotent stem cell (iPSC)-derived retinal organoids (ROs) transcriptome analysis. With this approach, we identified and functionally validated a novel pathogenic non-coding variant in a small family with a previously unresolved genetic diagnosis.}, issn = {1460-2083}, doi = {10.1093/hmg/ddaa016}, author = {Bronstein, Revital and Capowski, Elizabeth E and Mehrotra, Sudeep and Jansen, Alex D and Navarro-Gomez, Daniel and Maher, Mathew and Place, Emily and Sangermano, Riccardo and Bujakowska, Kinga M and Gamm, David M and Pierce, Eric A} }