A2 Vertaisarvioitu katsausartikkeli tieteellisessä lehdessä

Exploring the intersection of atherosclerosis and Alzheimer’s disease: the role of inflammation and complement activation




TekijätVataja, Emilia; Ratti, Giorgio; Safa, Adrian; Pagano, Marta; Ferrante, Luigia; Meri, Seppo; Haapasalo, Karita

KustantajaSpringer Science and Business Media LLC

Julkaisuvuosi2025

Lehti: Inflammation Research

Artikkelin numero102

Vuosikerta74

ISSN1023-3830

eISSN1420-908X

DOIhttps://doi.org/10.1007/s00011-025-02069-6

Julkaisun avoimuus kirjaamishetkelläAvoimesti saatavilla

Julkaisukanavan avoimuus Osittain avoin julkaisukanava

Verkko-osoitehttps://doi.org/10.1007/s00011-025-02069-6

Rinnakkaistallenteen osoitehttps://research.utu.fi/converis/portal/detail/Publication/506581361

Rinnakkaistallenteen lisenssiCC BY

Rinnakkaistallennetun julkaisun versioKustantajan versio


Tiivistelmä

Background: Atherosclerosis (AS) and Alzheimer's disease (AD) are both multifactorial in nature and share many risk factors. Vascular dementia and AD may occur together, and a substantial proportion of AD cases also have signs of cardiovascular disease, a relationship well-established by cohort studies. The risk factors could contribute to persistent smoldering inflammation, including activation of complement at sites of endothelial injury and/or by accumulation of molecular aggregates.

Methods: To examine the possible bridging points between AD and AS, we constructed a comprehensive narrative review.

Results: A connecting point between AD and AS is inflammation. Contrary to prior assumptions, a significant linkage exists between systemic inflammation and neuroinflammation. Activities of complement, a key effector of innate immunity, are of special interest in the pathogenesis of both diseases.

Conclusion: AS and AD share a partially overlapping array of pathophysiological mechanisms.


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