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Maria Joana Pinto has a PhD in Neuroscience and Disease by the doctoral Program in Experimental Biology and Biomedicine at the University of Coimbra, working on the axonal mechanisms supporting synapse formation. She pursued her studies as a postdoctoral researcher in the laboratory of synapse biology at Institut de Biologie de l´École Normale Supérieure (IBENS) in Paris to study the role of microglia in synaptic plasticity and sleep. Her work was funded by an EMBO long-term fellowship and a Labex MemoLife postdoctoral fellowship. Interested in understanding how microglia control brain development and behavior, she then joined the Laboratory of Neuronal circuits and behavior at the Center for Neuroscience and Cell Biology (CNC) in Coimbra. She has recently joined the Synapse Biology Group at Instituto de Investigação e Inovação em Saúde (i3S) in Porto to explore the role of astrocytes on the formation and function of inhibitory synapses and relevance to the etiology of neurodevelopmental disorders.
Identification

Personal identification

Full name
Maria Joana Guimarães Pinto
Date of birth
1987/03/08
Gender
Female

Citation names

  • Pinto, Maria J

Author identifiers

Ciência ID
781F-CFFF-D48B
ORCID iD
0000-0001-9730-5772

Email addresses

  • mpinto@i3s.up.pt (Professional)
  • mjoanagp@gmail.com (Personal)

Telephones

Mobile phone
  • 914538815 (Personal)

Knowledge fields

  • Natural sciences - Biological Sciences - Cell Biology
  • Medical and Health Sciences - Basic Medicine - Neurosciences

Languages

Language Speaking Reading Writing Listening Peer-review
Portuguese (Mother tongue)
English Proficiency (C2) Proficiency (C2) Proficiency (C2) Proficiency (C2) Proficiency (C2)
French Upper intermediate (B2) Upper intermediate (B2) Upper intermediate (B2) Upper intermediate (B2) Upper intermediate (B2)
Education
Degree Classification
2010/09/01 - 2015/07/30
Concluded
Doctoral programme in Experimental Biology and Biomedicine (BEB) (Doutoramento)
Major in PhD in Neuroscience and Disease
Universidade de Coimbra Centro de Neurociências e Biologia Celular, Portugal
"Presynaptic formation and function under the control of ubiquitin and the proteasome" (THESIS/DISSERTATION)
Approved with summa cum laude
2008/09/01 - 2010/07/30
Concluded
Cellular and Molecular Biology - specialization in Neurobiology (Mestrado)
Major in Neurobiology
Universidade de Coimbra Faculdade de Ciencias e Tecnologia, Portugal
"Role of local protein synthesis in FGF22-induced presynaptic differentiation" (THESIS/DISSERTATION)
18,7
2005/09/01 - 2008/07/30
Concluded
Biologia Aplicada (Licenciatura)
Universidade do Minho, Portugal
"The involvement of electron transfer flavoproteins in the proliferation of peroxisomes (retrograde pathway)" (THESIS/DISSERTATION)
17,4
Affiliation

Science

Category
Host institution
Employer
2023/09/01 - Current Postdoc (Research) Universidade do Porto Instituto de Investigação e Inovação em Saúde, Portugal

Positions / Appointments

Category
Host institution
Employer
2022/06/01 - 2023/08/26 Postdoctoral researcher Universidade de Coimbra Centro de Neurociências e Biologia Celular, Portugal, Portugal
2016/12/01 - 2021/12/31 Postdoctoral researcher Institut de Biologie de l'Ecole Normale Supérieure, France
Institut de Biologie de l'Ecole Normale Supérieure, France
2015/12 - 2016/06 Graduate student researcher Universidade de Coimbra Centro de Neurociências e Biologia Celular, Portugal
2010/09 - 2015/11 PhD student Universidade de Coimbra Centro de Neurociências e Biologia Celular, Portugal
2014/05 - 2014/09 Visiting PhD student Joint Department of Biomedical Engineering, University of North Carolina at Chapel Hill , United States
Joint Department of Biomedical Engineering, University of North Carolina at Chapel Hill , United States
Projects

Grant

Designation Funders
2023/09 - 2023/09 1st-Sleep - Microglia shape circuit development during early life sleep: a basis for social cognition
101130790
Post-doc Fellow
European Research Executive Agency
Concluded
2020/08/01 - 2021/08/01 Modulation of inhibitory postsynaptic plasticity by microglia in the cortex
Labex MemoLife
Post-doc Fellow
Institut de Biologie de l'Ecole Normale Supérieure, France
Labex MemoLife Postdoctoral Fellowship
Concluded
2018/02/15 - 2020/02/14 Modulation of inhibitory postsynaptic plasticity by microglia in the cortex
EMBO ALTF 362-2017
Post-doc Fellow
Institut de Biologie de l'Ecole Normale Supérieure, France
EMBO Postdoctoral Fellowships
Concluded
2013/06/01 - 2014/12/30 Mechanism underlying ribosomal regulation in axonal development
EXPL/NEU-NMC/0541/2012
Researcher
Fundação para a Ciência e a Tecnologia
2013/07 - 2014/12 Mechanism underlying ribosomal regulation in axonal development Universidade de Coimbra
2010/09 - 2014/09 Presynaptic formation and function under the control of ubiquitin and the proteasome
SFRH/BD/51196/2010
PhD Student Fellow
Universidade de Coimbra Centro de Neurociências e Biologia Celular, Portugal
Fundação para a Ciência e a Tecnologia
Concluded
2010/05/01 - 2013/08/30 The role of local mRNA translation in synapse formation
PTDC/SAU-NEU/104100/2008
Researcher
Fundação para a Ciência e a Tecnologia
Concluded

Contract

Designation Funders
2024 - Current Exploring microglia function during neonatal sleep as a basis for autism
2023.08423.CEECIND
Research Fellow
Fundação para a Ciência e a Tecnologia
Outputs

Publications

Book chapter
  1. Pinto, Maria J; Ragozzino D; Bessis A; Audinat E. "Microglial modulation of synaptic maturation, activity and plasticity". In Microglia. Physiology, pathophysiology and therapeutic potential. Springer Nature Switzerland AG, 2024.
    In press
  2. Pinto, Maria J; Martins LF; Leitão L; Almeida, Ramiro D. "Sinaptogénese". In Neurociências. Lisboa, Portugal: Lidel, 2017.
    Published
Conference poster
  1. Pinto, Maria J. "Microglial TNFa orchestrates protein phosphorylation during the sleep period and controls homeostatic sleep". Paper presented in FENS Forum 2022, 2022.
  2. Pinto, Maria J. "Microglial TNFa tunes GABAAR plasticity and slow waves during sleep". Paper presented in XVII Meeting of the Portuguese Society for Neuroscience – SPN2021, 2021.
  3. Pinto, Maria J. "Sleep-wake GABAAR plasticity modulated by microglial TNFa". Paper presented in FENS 2020 Virtual Forum, 2020.
  4. Pinto, Maria J. "Microglia-dependent GABAAR plasticity during sleep". Paper presented in The Sleeping Brain, 2019.
  5. Pinto, Maria J. "The proteasome controls presynaptic differentiation through modulation of an on-site pool of polyubiquitinated conjugates". Paper presented in The 7th ISN 2016 Special Conference of Neurochemistry, Coimbra, Portugal, 2016.
  6. Pinto, Maria J. "Proteasome governs presynaptic differentiation through modulating an on-site pool of polyubiquitinated conjugates". Paper presented in XIV meeting of the Portuguese society for neurosciences, Póvoa de Varzim, Portugal, 2015.
  7. Pinto, Maria J. "Proteasome activity as a developmental brake on presynaptic differentiation". Paper presented in 9th FENS forum of Neuroscience, Milan, Italy, 2014.
  8. "Proteasome as a local regulator of presynaptic assembly". Paper presented in 4th European synapse meeting, 2013.
    10.1109/ursigass.2014.6929305
  9. Pinto, Maria J. "Axonal inhibition of the proteasome has a presynaptogenic effect on isolated axons". Paper presented in 10th annual meeting of the Doctoral Programme in Experimental Biology and Biomedicine (PDBEB) of the Center for Neuroscience and Cell Biology, 2012.
  10. Pinto, Maria J. "Local proteasome dynamics during presynaptic differentiation". Paper presented in Champalimaud Neuroscience Symposium, 2012.
Journal article
  1. Pinto, Maria J; Bizien, Lucy; Fabre, Julie M.J.; Ðukanovic, Nina; Lepetz, Valentin; Henderson, Fiona; Marine, Pujol; et al. Corresponding author: Bessis, Alain. "Microglial TNFa controls daily changes in synaptic GABAARs and sleep slow waves". Journal of Cell Biology (2024): doi: 10.1083/jcb.202401041.
    In press
  2. Guedes, Joana R.; Ferreira, Pedro A.; Costa, Jéssica; Laranjo, Mariana; Pinto, Maria J.; Reis, Tiago; Cardoso, Ana Maria; et al. "IL-4 shapes microglia-dependent pruning of the cerebellum during postnatal development". Neuron 111 21 (2023): 3435-3449.e8. http://dx.doi.org/10.1016/j.neuron.2023.09.031.
    10.1016/j.neuron.2023.09.031
  3. Pinto, Maria J; Cottin, Léa; Dingli, Florent; Laigle, Victor; Ribeiro, Luís F; Triller, Antoine; Henderson, Fiona; et al. "Microglial TNFa orchestrates protein phosphorylation in the cortex during the sleep period and controls homeostatic sleep". The EMBO Journal 42 1 (2022): http://dx.doi.org/10.15252/embj.2022111485.
    Published • 10.15252/embj.2022111485
  4. Pinto, Maria J; Tomé, Diogo; Almeida, Ramiro D.. Corresponding author: Pinto, Maria J. "The Ubiquitinated Axon: Local Control of Axon Development and Function by Ubiquitin". The Journal of Neuroscience 41 13 (2021): 2796-2813. http://dx.doi.org/10.1523/jneurosci.2251-20.2021.
    Published • 10.1523/jneurosci.2251-20.2021
  5. Leal, Graciano; Comprido, Diogo; de Luca, Pasqualino; Morais, Eduardo; Rodrigues, Luís; Mele, Miranda; Santos, Ana R.; et al. "The RNA-Binding Protein hnRNP K Mediates the Effect of BDNF on Dendritic mRNA Metabolism and Regulates Synaptic NMDA Receptors in Hippocampal Neurons". eneuro 4 6 (2017): http://dx.doi.org/10.1523/eneuro.0268-17.2017.
    Open access • Published • 10.1523/eneuro.0268-17.2017
  6. Pinto, Maria J.; Almeida, Ramiro D.. "Puzzling out presynaptic differentiation". Journal of Neurochemistry 139 6 (2016): 921-942. http://dx.doi.org/10.1111/jnc.13702.
    Published • 10.1111/jnc.13702
  7. Pinto, Maria J.; Pedro, Joana R.; Costa, Rui O.; Almeida, Ramiro D.. "Visualizing K48 Ubiquitination during Presynaptic Formation By Ubiquitination-Induced Fluorescence Complementation (UiFC)". Frontiers in Molecular Neuroscience 9 (2016): http://dx.doi.org/10.3389/fnmol.2016.00043.
    10.3389/fnmol.2016.00043
  8. Pinto, Maria J.; Alves, Pedro L.; Martins, Luís; Pedro, Joana R.; Ryu, Hyun R.; Jeon, Noo Li; Taylor, Anne M.; Almeida, Ramiro D.. "The proteasome controls presynaptic differentiation through modulation of an on-site pool of polyubiquitinated conjugates". Journal of Cell Biology 212 7 (2016): 789-801. http://dx.doi.org/10.1083/jcb.201509039.
    10.1083/jcb.201509039
  9. Baptista, Filipa I.; Pinto, Maria J.; Elvas, Filipe; Martins, Tiago; Almeida, Ramiro D.; Ambrósio, António F.. "Diabetes induces changes in KIF1A, KIF5B and dynein distribution in the rat retina: Implications for axonal transport". Experimental Eye Research 127 (2014): 91-103. http://dx.doi.org/10.1016/j.exer.2014.07.011.
    Published • 10.1016/j.exer.2014.07.011
  10. Cristovão, Gonçalo; Pinto, Maria J.; Cunha, Rodrigo A.; Almeida, Ramiro D.; Gomes, Catarina A.. "Activation of microglia bolsters synapse formation". Frontiers in Cellular Neuroscience 8 (2014): http://dx.doi.org/10.3389/fncel.2014.00153.
    Published • 10.3389/fncel.2014.00153
  11. Baptista, Filipa I.; Pinto, Maria J.; Elvas, Filipe; Almeida, Ramiro D.; Ambrósio, António F.. "Diabetes Alters KIF1A and KIF5B Motor Proteins in the Hippocampus". PLoS ONE 8 6 (2013): http://dx.doi.org/10.1371/journal.pone.0065515.
    Published • 10.1371/journal.pone.0065515
  12. Gomes, J. R.; Costa, J. T.; Melo, C. V.; Felizzi, F.; Monteiro, P.; Pinto, M. J.; Inacio, A. R.; et al. "Excitotoxicity Downregulates TrkB.FL Signaling and Upregulates the Neuroprotective Truncated TrkB Receptors in Cultured Hippocampal and Striatal Neurons". Journal of Neuroscience 32 13 (2012): 4610-4622. http://dx.doi.org/10.1523/jneurosci.0374-12.2012.
    Published • 10.1523/jneurosci.0374-12.2012
  13. Lopes, Joao; Pinto, Maria Joana; Rodrigues, Aurora; Vasconcelos, Filipe; Oliveira, Rui. "The Saccharomyces cerevisiae Genes, AIM45, YGR207c/CIR1 and YOR356w/ CIR2, Are Involved in Cellular Redox State Under Stress Conditions". The Open Microbiology Journal 4 1 (2010): 75-82. http://dx.doi.org/10.2174/1874285801004010075.
    Published • 10.2174/1874285801004010075
Thesis / Dissertation
  1. "Presynaptic formation and function under the control of ubiquitin and the proteasome". PhD, Universidade de Coimbra Centro de Neurociências e Biologia Celular, 2015.
  2. "Role of local protein synthesis in FGF22-induced presynaptic differentiation". Master, Universidade de Coimbra Faculdade de Ciencias e Tecnologia, 2010.
Activities

Oral presentation

Presentation title Event name
Host (Event location)
2024/01/31 Modulation of synapses by microglia Lecture for the Doctoral Program in Experimental Biology and Biomedicine by Center for Neuroscience and Cell Biology
Center for Neuroscience and Cell Biology, University of Coimbra
2023/12/20 Control of synaptic plasticity and sleep by microglia Invited seminar for the Neurobiology course of the Biomedical Sciences degree
University of Algarve
2022/10 Microglial TNFa orchestrates phosphorylation of synaptic proteins and controls homeostatic sleep 8th European synapse meeting
(Coimbra, Portugal)
2021/12/21 Microglia control GABAAR plasticity and slow waves during sleep HKUST-ENS Joint Workshop on Inhibitory Synaptic Transmission
Hong Kong University of Science and Technology and École Normale Supérieure, Paris (HKUST-ENS) (online)
2021/10/28 Microglial TNFa tunes GABAAR plasticity and slow waves during sleep EMBO Workshop Microglia 2021
EMBL - European Molecular Biology Laboratory (online)
2021/07/09 Microglial regulation of sleep via TNFa External seminar at Institute of Neuroscience of Humanitas Research Hospital, Milan
Matteo Fossati (online)
2014/12 Proteasome inhibition and polyubiquitination as new on-site triggers of presynaptic differentiation XII Annual meeting of CNC, Coimbra
(Coimbra, Portugal)

Supervision

Thesis Title
Role
Degree Subject (Type)
Institution / Organization
2024/01/01 - Current Investigating Astrocytic Heterogeneity at the single Process Level: A Proteomic Approach
Co-supervisor
PhD in Neurosciences (PhD)
Universidade do Porto Faculdade de Medicina, Portugal
2023/09 - Current Developing tools for cell surface proximity biotinylation to study the proteome of tripartite synapse
Co-supervisor
Master degree in Applications in Biotechnology and Synthetic Biology (Master)
Universidade do Porto Faculdade de Ciências, Portugal

Jury of academic degree

Topic
Role
Candidate name (Type of degree)
Institution / Organization
2023/10 Microglial responses to sleep manipulation in a mouse model of Alzheimer’s Disease
(Thesis) Main arguer
Ana Beatriz de la Féria (Master)
Universidade do Minho Instituto de Investigação em Ciências da Vida e Saúde, Portugal
2021/12/13 Determine if intra-axonal mRNA translation occurs at discrete hot spots during synapse formation
(Thesis) Main arguer
Guilherme Gomes Trigo (Master)
Universidade de Aveiro Departamento de Ciências Médicas, Portugal

Journal scientific committee

Journal title (ISSN) Publisher
2021/02 - Current Frontiers in Cellular Neuroscience (Review Editor)

Mentoring / Tutoring

Topic Student name
2023/11/06 - 2024/03/01 Development of tools for CRISPR-Cas9 mediated KO in astrocytes Julia Sophie Oster
2021/02 - 2021/12 Modulation of CaMKIIalpha activity by microglia Léa Cottin
2019/01 - 2019/06 Tracking microglia to neuron communication through extracellular vesicles. Implications for the regulation of inhibitory synapses plasticity Nina Dukanovic
2018/11 - 2019/06 Regulation of inhibitory synapses by microglia-derived TNFalpha Lucy Bizien
2018/05 - 2018/09 Role of microglia in inhibitory synapse plasticity Thibault Pebrier
2017/06 - 2017/09 Role of microglia in inhibitory synapse plasticity Julie Fabre
2017/05 - 2017/07 Regulation of inhibitory synapses by microglia Lucy Bizien
2017/02 - 2017/06 Activity-dependent regulation of synaptic content of glycine receptors Robin Pieaud

Other jury / evaluation

Activity description Institution / Organization
2022/09 - Current Main arguer of 1st year PhD student defense of seminar II - Thesis Literature Review. Work: "Understanding neurons-glia crosstalk and biological clocks in insomnia" by Catarina Almeida.
2021/04 - Current Reviewer for MDPI journals MDPI AG, Switzerland
2021/07/22 - 2021/07/22 1st year master student defense of work plan for master thesis. Work entitled "Development of a Circuit-on-a-Chip to study brain diseases by Sara Vieira Camara Universidade de Aveiro, Portugal
Distinctions

Other distinction

2010 Mérito escolar
Universidade de Coimbra Faculdade de Ciencias e Tecnologia, Portugal
2010 Top 3% dos alunos
Universidade de Coimbra, Portugal
2008 Prémio de mérito escolar
Universidade do Minho, Portugal
2007 Prémio de mérito escolar
Universidade do Minho, Portugal
2006 Prémio de mérito escolar
Universidade do Minho, Portugal