Generation of the induced pluripotent stem cell line ESi108-A from a familial atrial fibrillation patient.

Tissue-specific cells differentiated from patient-derived human induced pluripotent stem cells (hiPSC) are a relevant cellular model to study several diseases. We obtained a hiPSC line from skin fibroblasts of a patient affected by familial atrial fibrillation by nucleofection of non-integrating episomal vectors. The resulting hiPSC line displays a normal karyotype, expresses pluripotency surface markers and pluripotency genes, and differentiates into cells of the 3 germ layers.

-related muscular dystrophy: Identification of variants in alternative genes and personalized clinical translation.

Laminopathies are caused by rare alterations in , leading to a wide clinical spectrum. Though muscular dystrophy begins at early ages, disease progression is different in each patient. We investigated variability in laminopathy phenotypes by performing a targeted genetic analysis of patients diagnosed with -related muscular dystrophy to identify rare variants in alternative genes, thereby explaining phenotypic differences.

Reevaluation of ambiguous genetic variants in sudden unexplained deaths of a young cohort.

Sudden death cases in the young population remain without a conclusive cause of decease in almost 40% of cases. In these situations, cardiac arrhythmia of genetic origin is suspected as the most plausible cause of death. Molecular autopsy may reveal a genetic defect in up to 20% of families.

Unpredicted Aberrant Splicing Products Identified in Postmortem Sudden Cardiac Death Samples.

Molecular screening for pathogenic mutations in sudden cardiac death (SCD)-related genes is common practice for SCD cases. However, test results may lead to uncertainty because of the identification of variants of unknown significance (VUS) occurring in up to 70% of total identified variants due to a lack of experimental studies. Genetic variants affecting potential splice site variants are among the most difficult to interpret.