A common splice-site variant rs514492 in the FTD-causal gene VCP showed a positive association with AD risk (P = 0.0003, OR = 1.618), whereas the rare missense variant rs33949390 (p. R 1628P) in the LBD-causal gene LRRK2 showed a protective effect on AD risk (P = 0.0004, OR = 0.170).
A common splice-site variant rs514492 in the FTD-causal gene VCP showed a positive association with AD risk (P = 0.0003, OR = 1.618), whereas the rare missense variant rs33949390 (p. R 1628P) in the LBD-causal gene LRRK2 showed a protective effect on AD risk (P = 0.0004, OR = 0.170).
A common splice-site variant rs514492 in the FTD-causal gene VCP showed a positive association with AD risk (P = 0.0003, OR = 1.618), whereas the rare missense variant rs33949390 (p. R 1628P) in the LBD-causal gene LRRK2 showed a protective effect on AD risk (P = 0.0004, OR = 0.170).
Time Course of Radiological Imaging and Variable Interindividual Symptoms in Amyotrophic Lateral Sclerosis and Frontotemporal Dementia Associated with p.Arg487His Mutation in the VCP Gene.
Time Course of Radiological Imaging and Variable Interindividual Symptoms in Amyotrophic Lateral Sclerosis and Frontotemporal Dementia Associated with p.Arg487His Mutation in the VCP Gene.
Time Course of Radiological Imaging and Variable Interindividual Symptoms in Amyotrophic Lateral Sclerosis and Frontotemporal Dementia Associated with p.Arg487His Mutation in the VCP Gene.
We identified a known mutation of MAPT (p.Pro301Leu, c.902C>T) in four patients from an autosomal dominant FTD family with behavioral variant FTD (bvFTD) and progressive nonfluent aphasia (PNFA) phenotypes, and a novel mutation in MAPT (p.Leu48Val, c.142 G>C) in a sporadic progressive supranuclear palsy patient.
We identified a known mutation of MAPT (p.Pro301Leu, c.902C>T) in four patients from an autosomal dominant FTD family with behavioral variant FTD (bvFTD) and progressive nonfluent aphasia (PNFA) phenotypes, and a novel mutation in MAPT (p.Leu48Val, c.142 G>C) in a sporadic progressive supranuclear palsy patient.
We identified a known mutation of MAPT (p.Pro301Leu, c.902C>T) in four patients from an autosomal dominant FTD family with behavioral variant FTD (bvFTD) and progressive nonfluent aphasia (PNFA) phenotypes, and a novel mutation in MAPT (p.Leu48Val, c.142 G>C) in a sporadic progressive supranuclear palsy patient.
Two novel variations in VCP (p.Thr127Ala, c. 379A>G; p.Asn401Ser, c.1202A>G) were present in both a sporadic FTD and an AD case, and a novel deletion in GRN (560del p.Leufs) was found in a sporadic primary progressive aphasia patient.
This study expands the genotypic spectrum of the missense mutations of the VCP gene with a novel p.Asn91Tyr variant found in a Brazilian family presenting with the unusual intrafamiliar association of myopathy with rimmed vacuoles, ALS and FTD.
This study expands the genotypic spectrum of the missense mutations of the VCP gene with a novel p.Asn91Tyr variant found in a Brazilian family presenting with the unusual intrafamiliar association of myopathy with rimmed vacuoles, ALS and FTD.
Therefore, cellular phenotypes caused by P137L mutant expression were not isolated observations, and some other IBMPFD disease-related VCP/p97 mutations could lead to similar outcomes.
R155C had a reduced survival compared to the R155H mutation (p = 0.03).We identified amyotrophic lateral sclerosis (ALS) was diagnosed in 13 individuals (8.9%) and Parkinson's disease in five individuals (3%); however, there was no genotypic correlation.
R155C had a reduced survival compared to the R155H mutation (p = 0.03).We identified amyotrophic lateral sclerosis (ALS) was diagnosed in 13 individuals (8.9%) and Parkinson's disease in five individuals (3%); however, there was no genotypic correlation.
R155C had a reduced survival compared to the R155H mutation (p = 0.03).We identified amyotrophic lateral sclerosis (ALS) was diagnosed in 13 individuals (8.9%) and Parkinson's disease in five individuals (3%); however, there was no genotypic correlation.
This stimulatory effect was lost when we used VCP mutants (R155H, R159G, and R191Q) known to cause Inclusion Body Myopathy with Paget's disease of bone and Fronto-temporal Dementia (IBMPFD) and/or familial Amyotrophic Lateral Sclerosis (ALS).
This stimulatory effect was lost when we used VCP mutants (R155H, R159G, and R191Q) known to cause Inclusion Body Myopathy with Paget's disease of bone and Fronto-temporal Dementia (IBMPFD) and/or familial Amyotrophic Lateral Sclerosis (ALS).
This stimulatory effect was lost when we used VCP mutants (R155H, R159G, and R191Q) known to cause Inclusion Body Myopathy with Paget's disease of bone and Fronto-temporal Dementia (IBMPFD) and/or familial Amyotrophic Lateral Sclerosis (ALS).
This stimulatory effect was lost when we used VCP mutants (R155H, R159G, and R191Q) known to cause Inclusion Body Myopathy with Paget's disease of bone and Fronto-temporal Dementia (IBMPFD) and/or familial Amyotrophic Lateral Sclerosis (ALS).
This stimulatory effect was lost when we used VCP mutants (R155H, R159G, and R191Q) known to cause Inclusion Body Myopathy with Paget's disease of bone and Fronto-temporal Dementia (IBMPFD) and/or familial Amyotrophic Lateral Sclerosis (ALS).