Outeiro, Tiago Fleming

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01.02.2023

miR-101a-3p Impairs Synaptic Plasticity and Contributes to Synucleinopathy

Authors Xylaki M, Paiva I, Al-Azzani M, Gerhardt E, Jain G, Islam MR, Vasili E, Wassouf Z, Schulze-Hentrich JM, Fischer A, Outeiro TF Journal Journal of Parkinson’s Disease Citation J Parkinsons Dis. 2023 Feb 1. Abstract Background: Synucleinopathies are disorders characterized by the abnormal accumulation of α-synuclein (aSyn). Synaptic compromise
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15.01.2023

Uncovering the molecular link between lead toxicity and Parkinson’s disease

Authors Shvachiy L, Geraldes V, Outeiro TF Journal Antioxidants & Redox Signaling Citation Antioxidants & Redox Signaling. 2023. Abstract Parkinson’s disease (PD) is a progressive neurodegenerative disorder that affects millions around the world. The etiology of PD remains unknown, but environmental and ocuppational exposures to heavy metals are likely at
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16.12.2022

Molecular Mechanisms Mediating the Transfer of Disease-Associated Proteins and Effects on Neuronal Activity

Authors Brás IC, Khani MH, Vasili E, Möbius W, Riedel D, Parfentev I, Gerhardt E, Fahlbusch C, Urlaub H, Zweckstetter M, Gollisch T, Outeiro TF Journal Journal of Parkinson’s Disease Citation J Parkinsons Dis. 2022;12(8):2397-2422. Abstract Background: Various cellular pathways have been implicated in the transfer of disease-related proteins between
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01.10.2022

A Water-Soluble Manganese(II) Octanediaoate/Phenanthroline Complex Acts as an Antioxidant and Attenuates Alpha-Synuclein Toxicity

Authors DQueiroz DD, Ribeiro TP, Gonçalves JM, Mattos LMM, Gerhardt E, Freitas J, Palhano FL, Frases S, Pinheiro AS, McCann M, Knox A, Devereux M, Outeiro TF, Pereira MD Journal Biochimica et Biophysica Acta – Molecular Basis of Disease Citation Biochim Biophys Acta Mol Basis Dis. 2022 Oct 1;1868(10):166475. Abstract
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15.09.2022

Kynurenine 3-Monooxygenase Interacts with Huntingtin at the Outer Mitochondrial Membrane

Authors Swaih AM, Breda C, Sathyasaikumar KV, Allcock N, Collier MEW, Mason RP, Feasby A, Herrera F, Outeiro TF, Schwarcz R, Repici M, Giorgini F Journal Biomedicines Citation Biomedicines 2022, 10(9), 2294. Abstract The flavoprotein kynurenine 3-monooxygenase (KMO) is localised to the outer mitochondrial membrane and catalyses the synthesis of
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08.09.2022

Ectosomes and exosomes modulate neuronal spontaneous activity

Authors Brás IC, Khani MH, Riedel D, Parfentev I, Gerhardt E, van Riesen C, Urlaub H, Gollisch T, Outeiro TF Journal Journal of Proteomics Citation J Proteomics. 2022 Sep 8:104721. Abstract Extracellular vesicles (EVs) are important mediators in intercellular communication. However, understanding the biological origin and functional effects of EVs
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23.08.2022

JM-20, a Benzodiazepine-Dihydropyridine Hybrid Molecule, Inhibits the Formation of Alpha-Synuclein-Aggregated Species

Authors Santos CC, Cardim-Pires TR, Shvachiy L, Fonseca-Fonseca LA, Muñoz P, Almeida ÁMAN, Costa ACS, Teles-Souza J, Ochoa-Rodríguez E, de Fátima Dias Costa M, Palhano FL, Segura-Aguilar J, Barbosa DB, do Bomfim MR, Dos Santos Junior MC, Leite FHA, da Rocha Pita SS, Costa SL, Núñez-Figueredo Y, Outeiro TF, Foguel
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03.08.2022

From Molecular to Functional Effects of Different Environmental Lead Exposure Paradigms

Authors Shvachiy L, Amaro-Leal Â, Outeiro TF, Rocha I, Geraldes V Journal Biology Citation Biology (Basel). 2022 Aug 3;11(8):1164. Abstract Lead is a heavy metal whose widespread use has resulted in environmental contamination and significant health problems, particularly if the exposure occurs during developmental stages. It is a cumulative toxicant
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06.07.2022

Nuclear alpha-synuclein is present in the human brain and is modified in dementia with Lewy bodies

Authors Koss DJ, Erskine D, Porter A, Palmoski P, Menon H, Todd OGJ, Leite M, Attems J, Outeiro TF Journal Acta Neuropathologica Communications Citation Acta Neuropathol Commun. 2022 Jul 6;10(1):98. Abstract Dementia with Lewy bodies (DLB) is pathologically defined by the cytoplasmic accumulation of alpha-synuclein (aSyn) within neurons in the
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27.06.2022

Aromaticity at position 39 in α-synuclein: A modulator of amyloid fibril assembly and membrane-bound conformations

Authors Buratti FA, Boeffinger N, Garro HA, Flores JS, Hita FJ, Gonçalves PDC, Copello FDR, Lizarraga L, Rossetti G, Carloni P, Zweckstetter M, Outeiro TF, Eimer S, Griesinger C, Fernández CO Journal Protein Science Citation Protein Sci. 2022 Jul;31(7):e4360. Abstract Recent studies revealed that molecular events related with the physiology
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