no code implementations • 19 Oct 2023 • Christelle Tesson, Mohamed Sofiane Bouchetara, Mélanie Ferrien, Suzanne Lesage, Alexis Brice
As the most frequent genes involved in AR-PD (PRKN, PINK1), the DAGLB-associated disease presents and evolves like typical PD. This work reinforces the fact that DAGLB is involved in early onset Parkinson disease, but given the fact that we identified a single patient among 684 index cases screened, we conclude that DAGLB is a very rare cause of early onset autosomal recessive Parkinson disease.
no code implementations • 25 Jan 2022 • Vincent Huin, Giulia Coarelli, Clément Guemy, Susana Boluda, Rabab Debs, Fanny Mochel, Tanya Stojkovic, David Grabli, Thierry Maisonobe, Bertrand Gaymard, Timothée Lenglet, Céline Tard, Jean-Baptiste Davion, Bernard Sablonnière, Marie-Lorraine Monin, Claire Ewenczyk, Karine Viala, Perrine Charles, Isabelle Le Ber, Mary Reilly, Henry Houlden, Andrea Cortese, Danielle Seilhean, Alexis Brice, Alexandra Durr
Motor neuron involvement was found for 24 of 38 patients (63. 1%).
no code implementations • 24 Jan 2022 • Fábio Carneiro, Dario Saracino, Vincent Huin, Fabienne Clot, Cécile Delorme, Aurélie Méneret, Stéphane Thobois, Florence Cormier, Jean Christophe Corvol, Timothée Lenglet, Marie Vidailhet, Marie-Odile Habert, Audrey Gabelle, Émilie Beaufils, Karl Mondon, Mélissa Tir, Daniela Andriuta, Alexis Brice, Vincent Deramecourt, Isabelle Le Ber
Subtle motor features, cognitive/behavioral changes, family history of dementia/ALS were suggestive clues for a genetic diagnosis.
no code implementations • 21 Nov 2020 • Jérôme Delplanque, David Devos, Vincent Huin, Alexandre Genet, Olivier Sand, Caroline Moreau, Cyril Goizet, Perrine Charles, Mathieu Anheim, Marie Lorraine Monin, Luc Buée, Alain Destée, Guillaume Grolez, Christine Delmaire, Kathy Dujardin, Delphine Dellacherie, Alexis Brice, Giovanni Stevanin, Isabelle Strubi-Vuillaume, Alexandra Durr, Bernard Sablonnière
This ataxia was firstly characterized in a large French family with slowly progressive cerebellar ataxia, accompanied by severe cognitive impairment and mental retardation in two young children.
no code implementations • 20 Nov 2020 • Vincent Huin, Mathieu Barbier, Armand Bottani, Johannes Lobrinus, Fabienne Clot, Foudil Lamari, Laureen Chat, Benoît Rucheton, Frédérique Fluchère, Stéphane Auvin, Peter Myers, Antoinette Gelot, Agnès Camuzat, Catherine Caillaud, Ludmila Jornéa, Sylvie Forlani, Dario Saracino, Charles Duyckaerts, Alexis Brice, Alexandra Durr, Isabelle Le Ber
Homozygous mutations in the progranulin gene (GRN) are associated with neuronal ceroid lipofuscinosis 11 (CLN11), a rare lysosomal-storage disorder characterized by cerebellar ataxia, seizures, retinitis pigmentosa, and cognitive disorders, usually beginning between 13 and 25 years of age.