Dynamin 1, the synapse, and why epilepsy gene discovery is now officially over

E2 consortium. Infantile Spasms and Lennox-Gastaut Syndrome are two epilepsy syndromes with a strong genetic component. De novo mutations play an important role in genetic epilepsies. However, given the overall mutational noise in the human genome, telling causative genes from innocent bystanders is difficult. In the largest and most comprehensive analysis so far, our E2 consortium just published a joint analysis of 356 patient-parent trios, which were analyzed by exome sequencing. In addition to implicating DNM1, GABBR2, FASN, and RYR3, this publication sends a clear message: the age of gene discovery in epilepsy is over – from now on, genes will find themselves. Let me tell you what I mean by this. Continue reading

What would my exome tell about me – a birth announcement

La famiglia. As you might already know, our family expanded two weeks ago with the arrival with our newborn son. Mother and baby are well and happy. As with all other newborns in Germany, our son got a heel stick on his third day of life for newborn screening. When my parents visited the following weekend and the kids were in bed one evening, we eventually ended up talking about screening, genome, disease and the possibility to make predictions from your genetic data. Therefore, looking forwards on life from the perspective of a newborn, what could we learn from exome/genome data and do we want to know it? Continue reading