Abstract

Enhancing Synaptogenesis in Diseases Characterized by Deficiencies in Brain Synapses

Highlights

  • In the future perhaps another drug candidate might succeed both in reducing brain levels of A-beta peptides and ameliorating the dementia of Alzheimer’s Disease; mankind appears united in the hope that this will be the case

  • There are a number of loci at which such a treatment might work: For example, it might amplify the flux of free calcium into stimulated dendrites, or activate receptors that control key steps in forming dendritic spines, or increase the synthesis of pre- or post-synaptic proteins, or generate more synaptic membrane, the main constituent of synapses

  • Because the enzymes that initiate the conversion of these compounds to PC are unsaturated, the administration of choline increases the synthesis and brain levels of its phosphorylated product phosphocholine; that of uridine increases UTP and CTP; and that of docosahexaenoic acid (DHA) increases the proportion of diacylglycerol (DAG) that contains this omega-3 fatty acid

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Summary

Introduction

In the future perhaps another drug candidate might succeed both in reducing brain levels of A-beta peptides and ameliorating the dementia of Alzheimer’s Disease; mankind appears united in the hope that this will be the case. There are a number of loci at which such a treatment might work: For example, it might amplify the flux of free calcium into stimulated dendrites, or activate receptors that control key steps in forming dendritic spines, or increase the synthesis of pre- or post-synaptic proteins, or generate more synaptic membrane, the main constituent of synapses.

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