Gene Set: KEGG_ALZHEIMERS_DISEASE

Standard name KEGG_ALZHEIMERS_DISEASE
Systematic name M16024
Brief description Alzheimer's disease
Full description or abstract Alzheimer's disease (AD) is a chronic disorder that slowly destroys neurons and causes serious cognitive disability. AD is associated with senile plaques and neurofibrillary tangles (NFTs). Amyloid-beta (Abeta), a major component of senile plaques, has various pathological effects on cell and organelle function. The extracellular Abeta oligomers may activate caspases through activation of cell surface death receptors. Alternatively, intracellular Abeta may contribute to pathology by facilitating tau hyper-phosphorylation, disrupting mitochondria function, and triggering calcium dysfunction. To date genetic studies have revealed four genes that may be linked to autosomal dominant or familial early onset AD (FAD). These four genes include: amyloid precursor protein (APP), presenilin 1 (PS1), presenilin 2 (PS2) and apolipoprotein E (ApoE). All mutations associated with APP and PS proteins can lead to an increase in the production of Abeta peptides, specifically the more amyloidogenic form, Abeta42. FAD-linked PS1 mutation downregulates the unfolded protein response and leads to vulnerability to ER stress.
Collection C2: curated gene sets
      CP: canonical pathways
            CP:KEGG: KEGG gene sets
Source publication  
Exact source hsa05010
Related gene sets  
External links http://www.genome.jp/kegg/pathway/hsa/hsa05010.html
Filtered by similarity
Organism Homo sapiens
Contributed by KEGG (Kyoto Encyclopedia of Genes and Genomes)
Source platform Human_NCBI_Gene_ID
Dataset references  
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