Publication
Polyoxometalates’ progress for the treatment of Alzheimer’s disease
| dc.contributor.author | Aureliano, Manuel | |
| dc.contributor.author | Mateus, João | |
| dc.contributor.author | Rijo, David Manjua | |
| dc.date.accessioned | 2026-01-04T23:56:47Z | |
| dc.date.available | 2026-01-04T23:56:47Z | |
| dc.date.issued | 2025-11-20 | |
| dc.description.abstract | Alzheimer’s disease (AD) signifies a devastating impact on the quality of life of patients and their families. At a biomolecular level, AD is characterized by the deposition of extracellular plaques of β-amyloid (Aβ), affecting language, spatial navigation, recognition abilities and memory. Among the selected 30 articles about polyoxometalates (POMs) and AD published from 2011 to 2025, pure POMs, hybrid POMs and POM nanoparticles can be found. The majority of POMs are polyoxotungstates (62%), the Keggin-type SiW11O39 being the most studied in AD. The main effect described is the inhibition of Aβ aggregates. Other effects include reversing the neurotoxicity induced by Aβ aggregates, decreasing ROS production and neuroinflammation, restoring memory and sequestering Zn2+ and Cu2+, among others, features that are well known to be associated with the pathology of AD. POMs have also shown the ability to induce the disaggregation of Aβ fibrils, particularly after irradiation, and to inhibit acetylcholinesterase activity at an nM range. Putting it all together, this review highlights a predominant trend in the exploration of POMs to act directly at the level of the formation and/or disaggregation of Aβ aggregates in the treatment of AD. | eng |
| dc.description.sponsorship | Contracts UID/04326/2025, UID/PRR/04326/2025 and LA/P/0101/2020 (DOI:10.54499/LA/P/0101/2020 | |
| dc.identifier.doi | 10.3390/biochem5040041 | |
| dc.identifier.issn | 2673-6411 | |
| dc.identifier.uri | http://hdl.handle.net/10400.1/28052 | |
| dc.language.iso | eng | |
| dc.peerreviewed | yes | |
| dc.publisher | MDPI | |
| dc.relation | Centre of Marine Sciences | |
| dc.relation.ispartof | BioChem | |
| dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | |
| dc.title | Polyoxometalates’ progress for the treatment of Alzheimer’s disease | eng |
| dc.type | journal article | |
| dspace.entity.type | Publication | |
| oaire.awardTitle | Centre of Marine Sciences | |
| oaire.awardURI | info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UID%2FMulti%2F04326%2F2019/PT | |
| oaire.citation.issue | 4 | |
| oaire.citation.startPage | 41 | |
| oaire.citation.title | BioChem | |
| oaire.citation.volume | 5 | |
| oaire.fundingStream | 6817 - DCRRNI ID | |
| oaire.version | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |
| person.familyName | Aureliano | |
| person.givenName | Manuel | |
| person.identifier | 584146 | |
| person.identifier.ciencia-id | AA14-3490-DC5E | |
| person.identifier.orcid | 0000-0003-4858-3201 | |
| person.identifier.rid | I-3283-2012 | |
| person.identifier.scopus-author-id | 6603412860 | |
| project.funder.identifier | http://doi.org/10.13039/501100001871 | |
| project.funder.name | Fundação para a Ciência e a Tecnologia | |
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| relation.isAuthorOfPublication.latestForDiscovery | bb413661-7edd-4b57-8338-33889cfd05db | |
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