25 research outputs found
Optimization of the Anisotropic Gaussian Kernel for Text Segmentation and Parameter Extraction
Rare variants with large effects provide functional insights into the pathology of migraine subtypes, with and without aura
Publisher Copyright: 漏 2023, The Author(s).Migraine is a complex neurovascular disease with a range of severity and symptoms, yet mostly studied as one phenotype in genome-wide association studies (GWAS). Here we combine large GWAS datasets from six European populations to study the main migraine subtypes, migraine with aura (MA) and migraine without aura (MO). We identified four new MA-associated variants (in PRRT2, PALMD, ABO and LRRK2) and classified 13 MO-associated variants. Rare variants with large effects highlight three genes. A rare frameshift variant in brain-expressed PRRT2 confers large risk of MA and epilepsy, but not MO. A burden test of rare loss-of-function variants in SCN11A, encoding a neuron-expressed sodium channel with a key role in pain sensation, shows strong protection against migraine. Finally, a rare variant with cis-regulatory effects on KCNK5 confers large protection against migraine and brain aneurysms. Our findings offer new insights with therapeutic potential into the complex biology of migraine and its subtypes.Peer reviewe
Interaction Between State and Non-state Actors in the Implementation of the CAP Agri-environmental Measures
IDAS: Interactive Directory Assistance Services
In the EU funded IDAS project demonstrators providing a partially automated interactive telephone-based directory assistance service are being developed by ten partners from Germany, Greece, Spain and Switzerland. A rst phase was completed with limited prototypes built, tested and demonstrated, showing the feasibility of such an application. In a second phase improved demonstrators with higher directory coverage and more human-like dialogues resulting in a higher automation rate are being built which will be integrated into small-sized systems operating in real life