Avtor/Urednik		Vogrinc, David; Goričar, Katja; Dolžan, Vita
Naslov		Genetic Variability in Molecular pathways implicated in Alzheimer's disease
Tip		članek
Vol. in št.		, št. Vol.
Leto izdaje		2021
Obseg		str. Str.
ISSN		1663-4365 - Frontiers in aging neuroscience
Jezik		eng
Abstrakt		Alzheimer's disease (AD) is a complex neurodegenerative disease, affecting a significant part of the population. The majority of AD cases occur in the elderly with a typical age of onset of the disease above 65 years. AD presents a major burden for the healthcare system and since population is rapidly aging, the burden of the disease will increase in the future. However, no effective drug treatment for a full-blown disease has been developed to date. The genetic background of AD is extensively studied; numerous genome-wide association studies (GWAS) identified significant genes associated with increased risk of AD development. This review summarizes more than 100 risk loci. Many of them may serve as biomarkers of AD progression, even in the preclinical stage of the disease. Furthermore, we used GWAS data to identify key pathways of AD pathogenesis: cellular processes, metabolic processes, biological regulation, localization, transport, regulation of cellular processes, and neurological system processes. Gene clustering into molecular pathways can provide background for identification of novel molecular targets and may support the development of tailored and personalized treatment of AD.
Proste vsebinske oznake		Alzheimer's disease genetic risk factors pathogenesis Alzheimerjeva bolezen genetski dejavniki tveganja patigeneza