{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Larroquette F"],"funding":["Canadian Institutes of Health Research"],"pagination":["6515-29"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC4614709"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["24(22)"],"pubmed_abstract":["Missense mutations (P56S) in Vapb are associated with autosomal dominant motor neuron diseases: amyotrophic lateral sclerosis and lower motor neuron disease. Although transgenic mice overexpressing the mutant vesicle-associated membrane protein-associated protein B (VAPB) protein with neuron-specific promoters have provided some insight into the toxic properties of the mutant proteins, their role in pathogenesis remains unclear. To identify pathological defects in animals expressing the P56S mutant VAPB protein at physiological levels in the appropriate tissues, we have generated Vapb knock-in mice replacing wild-type Vapb gene with P56S mutant Vapb gene and analyzed the resulting pathological phenotypes. Heterozygous P56S Vapb knock-in mice show mild age-dependent defects in motor behavio"],"journal":["Human molecular genetics"],"pubmed_title":["Vapb/Amyotrophic lateral sclerosis 8 knock-in mice display slowly progressive motor behavior defects accompanying ER stress and autophagic response."],"pmcid":["PMC4614709"],"funding_grant_id":["MOP-115153"],"pubmed_authors":["Kamal B","Tsuda H","Lariviere R","Larroquette F","Wallis D","Robitaille R","Gaub PL","Vallee J","Seto L"],"additional_accession":[]},"is_claimable":false,"name":"Vapb/Amyotrophic lateral sclerosis 8 knock-in mice display slowly progressive motor behavior defects accompanying ER stress and autophagic response.","description":"Missense mutations (P56S) in Vapb are associated with autosomal dominant motor neuron diseases: amyotrophic lateral sclerosis and lower motor neuron disease. Although transgenic mice overexpressing the mutant vesicle-associated membrane protein-associated protein B (VAPB) protein with neuron-specific promoters have provided some insight into the toxic properties of the mutant proteins, their role in pathogenesis remains unclear. To identify pathological defects in animals expressing the P56S mutant VAPB protein at physiological levels in the appropriate tissues, we have generated Vapb knock-in mice replacing wild-type Vapb gene with P56S mutant Vapb gene and analyzed the resulting pathological phenotypes. Heterozygous P56S Vapb knock-in mice show mild age-dependent defects in motor behavio","dates":{"release":"2015-01-01T00:00:00Z","publication":"2015 Nov","modification":"2025-04-21T23:19:28.797Z","creation":"2019-03-27T02:00:30Z"},"accession":"S-EPMC4614709","cross_references":{"pubmed":["26362257"],"doi":["10.1093/hmg/ddv360"]}}