IAS 2022 IAS 2022

International Astrocyte School

International Astrocyte School

Bertinoro, Italy • 26 March - 1 April 2023

Bertinoro, Italy
26 March - 1 April 2023

Programme

  • Sun
  • Mon
  • Tue
  • Wed
  • Thu
  • Fri
  • Sat
  • Sunday, 26 March

    17:00-18:00

    Arrival and registration

    18:00

    Welcome ceremony
    Introduction to the school, general information, and assignment of students to Agora teams

    19:00

    Welcome drinks followed by buffet dinner

  • Monday, 27 March

    9:00-9:40

    Richard Robitaille (Université de Montréal • Montreal, QC, Canada)
    Decoding the code: beyond the measurements of Ca2+ in glial cells
    [25 min + 10 min discussion]

    9:40-10:20

    Alfonso Araque (University of Minnesota • Minneapolis, MN, USA)
    Stimulating neurons and astrocytes
    [25 min + 10 min discussion]

    10:20-10:40

    Coffee break

    10:40-11:20

    Amit Agarwal (Heidelberg University • Heidelberg, Germany)
    Astrocyte Ca2+ signals: analysis and interpretation
    [25 min + 10 min discussion]

    11:20-12:15

    Student presentations

    [7 min + 3 min discussion each]

    Laura Baños Carrión (Valencia, Spain)
    Non-canonical autophagy processes in Lafora disease

    Luis Sánchez-Miranda Pajuelo (Madrid, Spain)
    Protein Kinase D1 regulates astrocyte maturation and mitochondrial biogenesis

    Eugenia Vivi (Regensburg, Germany)
    Astrocyte-mediated phagocytosis in mood and depressive-like disorders

    Mariagiovanna Di Chiano (Bari, Italy)
    Expression of the nuclear factor erythroid2-related factor2 in inflamed microglial cells which are treated with cell free bacterial culture supernatants previously in the context of neuroinflammation associated with multiple sclerosis

    Nikita Arnst (Padua, Italy)
    Quantitative microglia analysis reveals diverse morphologic responses in the 2-months-old B6.152H mice in the cortex and hippocampus

    12:15-12:30

    Agora • Preparation (1)

    12:30-14:00

    Lunch (and agora preparation)

    14:00-15:35

    Student presentations

    [7 min + 3 min discussion each]

    Faezeh Ashouri (Madrid, Spain)
    Role of astrocytic GABAbRs in MDD

    Angel Baudon (Strasbourg, France)
    Central amygdala astrocytes oxytocin receptor Gαi pathway mediates behavioral adaptation in mice

    Ilknur Coban (Heidelberg, Germany)
    Alpha2a adrenergic receptors on astrocytes regulate neuropathic pain

    Alessandro Di Spiezio (Padua, Italy)
    Interaction between cholinergic and glutamatergic synaptic transmission at tripartite synapse in the pathophysiology of Alzheimer's disease

    Giulia Favetta (Padua, Italy)
    Dopamine signaling in striatal astrocytes

    Norma Angélica Rivera Villaseñor (Querétaro, Mexico)
    Astrocytes activity mediate the duration of working memory

    Martina Breccia (Milan, Italy)
    MeCP2 deficiency in astrocytes alters synaptogenesis: new insights on Rett syndrome

    15:35-16:15

    Frank Kirchhoff (University of Saarland • Homburg, Germany)
    Promises and caveats of genetically modified mice in glia research
    [25 min + 10 min discussion]

    16:15-16:35

    Coffee break

    16:35-17:15

    Keith Murai (McGill University Health Centre • Montréal, QC, Canada)
    Embracing the molecular, structural, and functional diversity of astrocytes
    [25 min + 10 min discussion]

    17:15-18:15

    Student presentations

    [7 min + 3 min discussion each]

    Elena Garcia Clave (Neuherberg, Germany)
    Dissecting the crosstalk between astrocytes and the melanocortin system in the control of energy homeostasis

    Caroline Léger (Paris, France)
    Role of astrocytes in maintaining energy balance and consequences of their adaptation to a high calorie diet

    Tommaso Dalla Tor (Bordeaux, France)
    In vivo imaging of CB1-dependent modulation of brain metabolism

    Andre Kirunda (Houston, TX, USA)
    In vivo two photon observation of astrocyte membrane potential fluctuations in primary visual cortex of anesthetized mice

    Josien Visser (Genoa, Italy)
    Mesoscale two-photon imaging of astrocytic calcium dynamics during multisensory perception

    20:00

    Dinner

  • Tuesday, 28 March

    09:00-10:15

    Student presentations

    [7 min + 3 min discussion each]

    Giulia Dematteis (Novara, Italy)
    Mind the gap: a role for ER-mitochondria interaction in Alzheimer’s disease astrocytes cellular dysfunction

    Christiaan Huffels (Utrecht, The Netherlands)
    Amyloid-β plaques affect astrocyte kir4.1 protein expression but not function in the dentate gyrus of APP/PS1 mice

    Giulia Puliatti (Rome, Italy)
    The astrocyte-mediated action of extracellular tau oligomers on synaptic function is due to the APP-dependent expression of the Glypican-4 receptor

    Micaela Zonta (Padua, Italy)
    Ca2+ signaling dysregulation in cortical astrocytes in the progression of Alzheimer’s disease: a new target to rescue synaptic plasticity deficits

    Agnès Chaperon (Paris, France)
    Glucocorticoid receptors in astrocytes regulate alpha-synuclein pathological actions impacting motor an non-moto symptomology of Parkinson's disease

    Bruna Da Silva Oliveira (Belo Horizonte, Brazil)
    Early nigrostriatal inflammation is associated with nonmotor symptoms in an experimental model of Parkinson's disease

    Shelby Hetzer (Cincinnati,OH, USA)
    Adolescent stress reduces severity of traumatic brain injury outcomes in the optic system chronically despite decreasing glial phagocytosis

    10:15-10:55

    Gertrudis Perea (Cajal Institute CSIC • Madrid, Spain)
    Analysis of astrocytic impact beyond single synapses: modulation of neuronal networks
    [25 min + 10 min discussion]

    10:55-11:15

    Coffee break

    11:15-12:10

    Student presentations

    [7 min + 3 min discussion each]

    Marta Ornaghi (Berlin, Germany)
    Drebrin controls scar formation and astrocytes reactivity upon traumatic brain injury by regulating membrane trafficking

    Natalija Aleksejenko (Dublin, Ireland)
    Astrocytic microRNA control of blood brain barrier breakdown in epilepsy

    Alberto Melecchi (Pisa, Italy)
    Müller cell reactivity as an early event of retinal neurovascular breakdown in the DBA/2J mouse model of glaucoma

    Laura Kuil (Amsterdam, The Netherlands)
    Radiotherapy-induced cognitive impairment in cancer patients: is senescence involved, or is it glia?

    Cynthia Martin Jimenez (Atlanta, GE, USA)
    Tibolone ameliorates the lipotoxic effect of palmitic acid in normal human astrocytes

    12:10-12:50

    Jaideep Bains (University of Calgary • Calgary, Canada)
    Astrocyte CB1 receptors and the transmission of stress
    [25 min + 10 min discussion]

    12:50-14:10

    Lunch

    14:10-15:25

    Student presentations

    [7 min + 3 min discussion each]

    Rachel Breton (Paris, France)
    A role for astrocytes in the visual cortex critical period

    Maria João Pereira (Leuven, Belgium)
    Unravelling the molecular mechanisms by which astrocytes promote neuroplasticity in adulthood

    Airi Watanabe (Montreal, Canada)
    Astrocytes in developing neocortical synaptic plasticity

    Sylvie Lahaie (Montreal, Canada)
    Characterization of hippocampal and cortical astrocytic primary cilia in CNS health and disease

    João Viana (Braga, Portugal)
    Astrocyte structural heterogeneity in the mouse hippocampus

    Zhenyang Sun (Toronto, Canada)
    Exploration of the structural vs. functional interdependence in anatomical and signaling interactions of astrocytes with cortical neuronal circuits

    15:25-16:05

    Kerstin Lenk (Graz University of Technology • Graz, Austria)
    Computational astrocyte models at the single-cell level
    [25 min + 10 min discussion]

    16:05-18:05

    Agora • Preparation (2)
    [with coffee]

    20:00

    Pizza party

  • Wednesday, 29 March

    9:00-9:40

    Giovanni Marsicano (INSERM • Bordeaux, France)
    Behavioral analyses: data versus interpretations
    [25 min + 10 min discussion]

    9:40-10:20

    Elly Hol (UMC Utrecht • Utrecht, The Netherlands)
    Human astrocytes: from omics to organoids
    [25 min + 10 min discussion]

    10:20-10:50

    Coffee break

    10:50-11:30

    Amit Agarwal (Heidelberg University • Heidelberg, Germany)
    Astrocytic adrenergic receptors in pain modulation
    [25 min + 10 min discussion]

    11:30-12:10

    Frank Kirchhoff (University of Saarland • Homburg, Germany)
    Molecular and cellular signaling pathways between neurons and glial cells: sex matters!
    [25 min + 10 min discussion]

    12:10-13:30

    Lunch

    14:00

    Departure to Ravenna
    Sightseeing and guided tours, followed by dinner
    Return to Bertinoro after dinner

  • Thursday, 30 March

    9:00-9:40

    Keith Murai (McGill University Health Centre • Montréal, QC, Canada)
    Astrocyte nanoarchitecture in CNS health and disease
    [25 min + 10 min discussion]

    9:40-10:20

    Gertrudis Perea (Cajal Institute CSIC • Madrid, Spain)
    Astrocyte-neuron signaling in prefrontal circuits: role in animal behavior
    [25 min + 10 min discussion]

    10:20-10:45

    Coffee break

    10:45-11:25

    Kerstin Lenk (Graz University of Technology • Graz, Austria)
    Computational astrocyte models at the network level
    [25 min + 10 min discussion]

    11:25-12:05

    Alfonso Araque (University of Minnesota • Minneapolis, MN, USA)
    Scaling up tripartite synapses: from synapses to network and behavior
    [25 min + 10 min discussion]

    12:05-13:30

    Lunch

    13:30-14:10

    Giorgio Carmignoto (CNR Istituto di Neuroscienze • Padua, Italy)
    Multiple actions of astrocytes in the Ventral Tegmental Area
    [25 min + 10 min discussion]

    14:10-14:50

    Giovanni Marsicano (INSERM • Bordeaux, France)
    CB1 receptors in astrocytes: quantity is not quality
    [25 min + 10 min discussion]

    14:50-18:00

    Agora • Preparation (3)
    [with coffee]

    20:00

    Dinner

  • Friday, 31 March

    9:00-9:40

    Jaideep Bains (University of Calgary • Calgary, Canada)
    Associative learning in hypothalamic astrocytes
    [25 min + 10 min discussion]

    9:40-10:20

    Elly Hol (UMC Utrecht • Utrecht, The Netherlands)
    Reactive astrocytes and functional consequences in Alzheimer's disease
    [25 min + 10 min discussion]

    10:20-10:50

    Coffee break

    10:50-11:30

    Richard Robitaille (Université de Montréal • Montreal, QC, Canada)
    Glial cells at the neuromuscular junction as a therapeutic target in ALS
    [25 min + 10 min discussion]

    11:30-12:10

    Giorgio Carmignoto (CNR Istituto di Neuroscienze • Padua, Italy)
    WE and I in research
    [25 min + 10 min discussion]

    12:10-13:30

    Lunch

    13:30-16:00

    Agora presentations
    [with coffee]

    16:00-16:30

    General discussion, Concluding Remarks, Questionnaires

    20:00

    Farewell Dinner

  • Saturday, 1 April

    Departure