Synapsin E-domain is essential for α-synuclein function.
In: ELife, Jg. 12 (2024-05-07)
academicJournal
Zugriff:
The cytosolic proteins synucleins and synapsins are thought to play cooperative roles in regulating synaptic vesicle (SV) recycling, but mechanistic insight is lacking. Here, we identify the synapsin E-domain as an essential functional binding-partner of α-synuclein (α-syn). Synapsin E-domain allows α-syn functionality, binds to α-syn, and is necessary and sufficient for enabling effects of α-syn at synapses of cultured mouse hippocampal neurons. Together with previous studies implicating the E-domain in clustering SVs, our experiments advocate a cooperative role for these two proteins in maintaining physiologic SV clusters.
Competing Interests: AS, LP, ST, JR, KM, SR, DG No competing interests declared
(© 2023, Stavsky, Parra-Rivas et al.)
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Synapsin E-domain is essential for α-synuclein function.
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Autor/in / Beteiligte Person: | Stavsky, A ; Parra-Rivas, LA ; Tal, S ; Riba, J ; Madhivanan, K ; Roy, S ; Gitler, D |
Zeitschrift: | ELife, Jg. 12 (2024-05-07) |
Veröffentlichung: | Cambridge, UK : eLife Sciences Publications, Ltd., 2012-, 2024 |
Medientyp: | academicJournal |
ISSN: | 2050-084X (electronic) |
DOI: | 10.7554/eLife.89687 |
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