Since interleukin-1 (IL-1) is an APP gene promoter showing a progressive increase in body fluids in parallel with mental deterioration in AD patients, we have studied the effects of CDP-choline on cognition, several biological parameters, and IL-1 beta production in AD and multi-infarct dementia (MID) in order to elucidate whether this compound alone or in combination with other drugs is able to restore immune function and improve mental performance in senile dementia.
Since interleukin-1 (IL-1) is an APP gene promoter showing a progressive increase in body fluids in parallel with mental deterioration in AD patients, we have studied the effects of CDP-choline on cognition, several biological parameters, and IL-1 beta production in AD and multi-infarct dementia (MID) in order to elucidate whether this compound alone or in combination with other drugs is able to restore immune function and improve mental performance in senile dementia.
Since interleukin-1 (IL-1) is an APP gene promoter showing a progressive increase in body fluids in parallel with mental deterioration in AD patients, we have studied the effects of CDP-choline on cognition, several biological parameters, and IL-1 beta production in AD and multi-infarct dementia (MID) in order to elucidate whether this compound alone or in combination with other drugs is able to restore immune function and improve mental performance in senile dementia.
The analysis of cardiovascular risk factors showed that the risk of cognitive decline was highest in subjects with both APOE*4 and a high cholesterol level, high fibrinogen level, normal blood pressure, or diabetes mellitus.
The Sanfilippo syndrome type B is a lysosomal storage disorder caused by deficiency of alpha-N-acetylglucosaminidase; it is characterized by profound mental deterioration in childhood and death in the second decade.
These observations suggest that the rate of cognitive decline increases with age and that APOE and other familial/genetic factors influence the onset age throughout life.
Although the APOE epsilon 4 allele is a risk factor for Alzheimer's disease, there is no support of a strong association between APOE epsilon 4 dosage and rate of cognitive decline.
Progressive myoclonus epilepsy of the Unverricht-Lundborg type (EPM1; MIM 254800) is an autosomal recessive disorder with onset between 6 and 13 years followed by variable progression to mental deterioration and cerebellar ataxia.
Our findings suggest that the consequences of APOE epsilon 4 and atherosclerosis are not independent, and that particularly APOE epsilon 4 carriers with atherosclerosis are at increased risk of cognitive decline.
Given the strong association of the apolipoprotein E (apoE) allele epsilon 4 (epsilon 4) with Alzheimer's disease or cognitive decline in elderly, we tested whether cognitive performance in schizophrenic subjects is associated with an increase in the frequency of the ApoE epsilon 4 allele.
Thus, the purpose of this study was twofold: (1) to examine very early changes in olfactory functioning due to AD and (2) to examine the role of ApoE in olfactory functioning in people at risk for AD by virtue of early cognitive decline.
The observation that PS-1 and PS-2 are highly expressed in neurons, localized to the endoplasmic reticulum, suggests that the presenilins could regulate neuronal K+ channel expression; mutations in PS-1/PS-2 would then be expected to result in profound changes in neuronal excitability and contribute to the cognitive decline commonly associated with Alzheimer's Disease.
The observation that PS-1 and PS-2 are highly expressed in neurons, localized to the endoplasmic reticulum, suggests that the presenilins could regulate neuronal K+ channel expression; mutations in PS-1/PS-2 would then be expected to result in profound changes in neuronal excitability and contribute to the cognitive decline commonly associated with Alzheimer's Disease.