Drosophila motor neuron boutons remodel through membrane blebbing coupled with muscle contraction

Detalhes bibliográficos
Autor(a) principal: Fernandes, Andreia R.
Data de Publicação: 2023
Outros Autores: Martins, João P., Gomes, Edgar R., S. Mendes, César, Teodoro, Rita
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10362/154150
Resumo: Funding Information: We would like to thank Telmo Pereira from the Microscopy Facility for technical support, the Fly Facility at Nova Medical Research; CONGENTO: consortium for genetically tractable organisms. We thank the Developmental Studies Hybridoma Bank, Bloomington Drosophila Stock Center and VDRC for antibodies and fly stocks. This work was supported by PTDC-01778/2022- NeuroDev3D to R.O.T. GEMiNI and PTDC/BIA-COM/0151/2020 to C.S.M and European Research Council H2020-GA 810207-ARPCOMPLEXITY to E.R.G. A.R.F. is supported with a PhD scholarship from Fundação para a Ciência e Tecnologia, Portugal, reference SFRH/BD/144488/2019, and J.P.M. with a reference SFRH/BD/130920/2017. This work also supported by iNOVA4Health (UIDB/04462/2020 and UIDP/04462/2020), and LS4FUTURE (LA/P/0087/2020). Funding Information: We would like to thank Telmo Pereira from the Microscopy Facility for technical support, the Fly Facility at Nova Medical Research; CONGENTO: consortium for genetically tractable organisms. We thank the Developmental Studies Hybridoma Bank, Bloomington Drosophila Stock Center and VDRC for antibodies and fly stocks. This work was supported by PTDC-01778/2022- NeuroDev3D to R.O.T. GEMiNI and PTDC/BIA-COM/0151/2020 to C.S.M and European Research Council H2020-GA 810207-ARPCOMPLEXITY to E.R.G.. A.R.F. is supported with a PhD scholarship from Fundação para a Ciência e Tecnologia, Portugal, reference SFRH/BD/144488/2019, and J.P.M. with a reference SFRH/BD/130920/2017. This work also supported by iNOVA4Health (UIDB/04462/2020 and UIDP/04462/2020), and LS4FUTURE (LA/P/0087/2020). Publisher Copyright: © 2023, The Author(s).
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spelling Drosophila motor neuron boutons remodel through membrane blebbing coupled with muscle contractionChemistry(all)Biochemistry, Genetics and Molecular Biology(all)Physics and Astronomy(all)Funding Information: We would like to thank Telmo Pereira from the Microscopy Facility for technical support, the Fly Facility at Nova Medical Research; CONGENTO: consortium for genetically tractable organisms. We thank the Developmental Studies Hybridoma Bank, Bloomington Drosophila Stock Center and VDRC for antibodies and fly stocks. This work was supported by PTDC-01778/2022- NeuroDev3D to R.O.T. GEMiNI and PTDC/BIA-COM/0151/2020 to C.S.M and European Research Council H2020-GA 810207-ARPCOMPLEXITY to E.R.G. A.R.F. is supported with a PhD scholarship from Fundação para a Ciência e Tecnologia, Portugal, reference SFRH/BD/144488/2019, and J.P.M. with a reference SFRH/BD/130920/2017. This work also supported by iNOVA4Health (UIDB/04462/2020 and UIDP/04462/2020), and LS4FUTURE (LA/P/0087/2020). Funding Information: We would like to thank Telmo Pereira from the Microscopy Facility for technical support, the Fly Facility at Nova Medical Research; CONGENTO: consortium for genetically tractable organisms. We thank the Developmental Studies Hybridoma Bank, Bloomington Drosophila Stock Center and VDRC for antibodies and fly stocks. This work was supported by PTDC-01778/2022- NeuroDev3D to R.O.T. GEMiNI and PTDC/BIA-COM/0151/2020 to C.S.M and European Research Council H2020-GA 810207-ARPCOMPLEXITY to E.R.G.. A.R.F. is supported with a PhD scholarship from Fundação para a Ciência e Tecnologia, Portugal, reference SFRH/BD/144488/2019, and J.P.M. with a reference SFRH/BD/130920/2017. This work also supported by iNOVA4Health (UIDB/04462/2020 and UIDP/04462/2020), and LS4FUTURE (LA/P/0087/2020). Publisher Copyright: © 2023, The Author(s).Wired neurons form new presynaptic boutons in response to increased synaptic activity, however the mechanism(s) by which this occurs remains uncertain. Drosophila motor neurons (MNs) have clearly discernible boutons that display robust structural plasticity, being therefore an ideal system in which to study activity-dependent bouton genesis. Here, we show that in response to depolarization and in resting conditions, MNs form new boutons by membrane blebbing, a pressure-driven mechanism that occurs in 3-D cell migration, but to our knowledge not previously described to occur in neurons. Accordingly, F-actin is decreased in boutons during outgrowth, and non-muscle myosin-II is dynamically recruited to newly formed boutons. Furthermore, muscle contraction plays a mechanical role, which we hypothesize promotes bouton addition by increasing MN confinement. Overall, we identified a mechanism by which established circuits form new boutons allowing their structural expansion and plasticity, using trans-synaptic physical forces as the main driving force.NOVA Medical School|Faculdade de Ciências Médicas (NMS|FCM)iNOVA4Health - pólo NMSRUNFernandes, Andreia R.Martins, João P.Gomes, Edgar R.S. Mendes, CésarTeodoro, Rita2023-06-19T22:20:14Z2023-06-082023-06-08T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10362/154150eng2041-1723PURE: 64049765https://doi.org/10.1038/s41467-023-38421-9info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-06-10T01:47:14Zoai:run.unl.pt:10362/154150Portal AgregadorONGhttps://www.rcaap.pt/oai/openairemluisa.alvim@gmail.comopendoar:71602024-06-10T01:47:14Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Drosophila motor neuron boutons remodel through membrane blebbing coupled with muscle contraction
title Drosophila motor neuron boutons remodel through membrane blebbing coupled with muscle contraction
spellingShingle Drosophila motor neuron boutons remodel through membrane blebbing coupled with muscle contraction
Fernandes, Andreia R.
Chemistry(all)
Biochemistry, Genetics and Molecular Biology(all)
Physics and Astronomy(all)
title_short Drosophila motor neuron boutons remodel through membrane blebbing coupled with muscle contraction
title_full Drosophila motor neuron boutons remodel through membrane blebbing coupled with muscle contraction
title_fullStr Drosophila motor neuron boutons remodel through membrane blebbing coupled with muscle contraction
title_full_unstemmed Drosophila motor neuron boutons remodel through membrane blebbing coupled with muscle contraction
title_sort Drosophila motor neuron boutons remodel through membrane blebbing coupled with muscle contraction
author Fernandes, Andreia R.
author_facet Fernandes, Andreia R.
Martins, João P.
Gomes, Edgar R.
S. Mendes, César
Teodoro, Rita
author_role author
author2 Martins, João P.
Gomes, Edgar R.
S. Mendes, César
Teodoro, Rita
author2_role author
author
author
author
dc.contributor.none.fl_str_mv NOVA Medical School|Faculdade de Ciências Médicas (NMS|FCM)
iNOVA4Health - pólo NMS
RUN
dc.contributor.author.fl_str_mv Fernandes, Andreia R.
Martins, João P.
Gomes, Edgar R.
S. Mendes, César
Teodoro, Rita
dc.subject.por.fl_str_mv Chemistry(all)
Biochemistry, Genetics and Molecular Biology(all)
Physics and Astronomy(all)
topic Chemistry(all)
Biochemistry, Genetics and Molecular Biology(all)
Physics and Astronomy(all)
description Funding Information: We would like to thank Telmo Pereira from the Microscopy Facility for technical support, the Fly Facility at Nova Medical Research; CONGENTO: consortium for genetically tractable organisms. We thank the Developmental Studies Hybridoma Bank, Bloomington Drosophila Stock Center and VDRC for antibodies and fly stocks. This work was supported by PTDC-01778/2022- NeuroDev3D to R.O.T. GEMiNI and PTDC/BIA-COM/0151/2020 to C.S.M and European Research Council H2020-GA 810207-ARPCOMPLEXITY to E.R.G. A.R.F. is supported with a PhD scholarship from Fundação para a Ciência e Tecnologia, Portugal, reference SFRH/BD/144488/2019, and J.P.M. with a reference SFRH/BD/130920/2017. This work also supported by iNOVA4Health (UIDB/04462/2020 and UIDP/04462/2020), and LS4FUTURE (LA/P/0087/2020). Funding Information: We would like to thank Telmo Pereira from the Microscopy Facility for technical support, the Fly Facility at Nova Medical Research; CONGENTO: consortium for genetically tractable organisms. We thank the Developmental Studies Hybridoma Bank, Bloomington Drosophila Stock Center and VDRC for antibodies and fly stocks. This work was supported by PTDC-01778/2022- NeuroDev3D to R.O.T. GEMiNI and PTDC/BIA-COM/0151/2020 to C.S.M and European Research Council H2020-GA 810207-ARPCOMPLEXITY to E.R.G.. A.R.F. is supported with a PhD scholarship from Fundação para a Ciência e Tecnologia, Portugal, reference SFRH/BD/144488/2019, and J.P.M. with a reference SFRH/BD/130920/2017. This work also supported by iNOVA4Health (UIDB/04462/2020 and UIDP/04462/2020), and LS4FUTURE (LA/P/0087/2020). Publisher Copyright: © 2023, The Author(s).
publishDate 2023
dc.date.none.fl_str_mv 2023-06-19T22:20:14Z
2023-06-08
2023-06-08T00:00:00Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10362/154150
url http://hdl.handle.net/10362/154150
dc.language.iso.fl_str_mv eng
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dc.relation.none.fl_str_mv 2041-1723
PURE: 64049765
https://doi.org/10.1038/s41467-023-38421-9
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eu_rights_str_mv openAccess
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reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
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