NICO NeuroWebinar

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Data dell'evento: 18/06/2021
NeuroWebinar_sett2020

NeuroWebinar

1 appointment per week, on Friday at 2.00 pm

18/6/21 - Lecture
Federico Rossi, University College London

Spatial connectivity matches direction selectivity in visual cortex

The selectivity of neuronal responses arises from the architecture of excitatory and inhibitory connections. In the primary visual cortex, the selectivity of layer 2/3 neurons for stimulus orientation and direction is thought to arise from similarly-selective intracortical inputs. A neuron’s excitatory inputs, however, can have diverse stimulus preferences, and inhibitory inputs can be promiscuous and unselective. We revealed that excitatory and inhibitory intracortical connections to a layer 2/3 neuron accord with its selectivity by obeying precise spatial patterns (Rossi et al., Nature, in press).

We used rabies tracing to label and functionally image the excitatory and inhibitory inputs to individual pyramidal neurons of mouse visual cortical layer 2/3. Presynaptic excitatory neurons spanned layers 2/3 and 4 and were distributed coaxial to the postsynaptic neuron’s preferred orientation, favouring the region opposite to its preferred direction. By contrast, presynaptic inhibitory neurons resided within layer 2/3 and favoured locations near the postsynaptic neuron and ahead of its preferred direction. The direction selectivity of a postsynaptic neuron was unrelated to the selectivity of presynaptic neurons but correlated with the spatial displacement between excitatory and inhibitory presynaptic ensembles. Similar asymmetric connectivity establishes direction selectivity in the retina, suggesting that this circuit motif might be canonical in sensory processing.

We are currently discovering similar patterns also in the dendritic morphology of the postsynaptic neurons, whose dendrites that extend along the neurons’ preferred orientation appear to receive most of the orientation selective inputs (Rossi et al., FENS 2020 Abstract). These results suggest a link between the dendritic architecture and the function of V1 neurons: by extending towards the appropriate inputs, dendrites may provide a morphological substrate for the emergence of visual selectivity.

Host: Stefano Zucca

webex link

11/6/21 - Progress report
  Daniela Rasà (Group Vercelli)
Drug repositioning for SMA treatment: from worms to in vitro screening of six hit-compounds in mouse primary cortical neurons

4/6/21 - Lecture
Catherine Perrodin
Institute of Behavioural Neuroscience, University College London

I like the way you sing – Neural systems for vocal perception

Effectively interpreting communication sounds from others is essential for our social interactions and survival. My research develops animal models to study the neuronal mechanisms of vocal perception. Following past work on voice processing in the primate brain, my current work in mice utilizes male-female courtship interactions to study the processing of complex vocal sequences. In my talk I will present recent work based on natural mouse behaviour that highlights the importance of temporal patterns in vocal communication. I will then talk about ongoing work investigating the neuronal substrates supporting vocal sequence processing in the brain of the listener.

Host: Serena Bovetti

28/5/21 - Progress report
  Marco Fogli (Group Peretto)
Transient neurogenic niches are generated by the sparse and asynchronous activation of striatal astrocytes after excitotoxic lesion

21/5/21 - Progress report
  Giovanna Menduti (Group Vercelli)
Drug repositioning as a strategy to develop new therapeutic approaches for Spinal muscular atrophy

14/5/21 - Lecture
Sergio Casas Tintó
Instituto Cajal-CSIC - Madrid, Spain

Cell to cell communication mediates glioblastoma progression and neurodegeneration

Glioblastoma (GB) is the most aggressive and frequent primary brain tumor.Current treatments include radio-, chemotherapy and surgical resection of the solid core of the tumor. However, almost 100% of the patients undergo relapses and median survival is 16 months. GB mutations can be very heterogeneous but PI3K and EGFR pathways are the most frequently mutated. GB cells produce cellular protrusions known as Tumor Microtubes (TMs) or cytonemes that facilitate tumor expansion and cellular interaction with healthy neurons.

Our projects are focused in the study of GB-neuron molecular interactions that contribute to GB-induced lethality. In this seminar I will present data on the contribution of WNT pathway and Insulin Receptor (InR) signaling to GB progression.

TMs accumulate specific Frizzled receptors that contribute to the depletion of WNT from surrounding neurons. This imbalance in WNT pathway causes JNK pathway activation and Matrix Metalloproteases (MMPs) secretion, MMPs degrade extracellular matrix and facilitates further TMs expansion. In consequence of WNT depletion, neurons undergo synapse loss and neurodegeneration that contribute significantly to the premature death caused by GB.

Besides, GB cells also produce ImpL2, an antagonist of the Insulin receptor known as IGFBP7 in humans. ImpL2 is secreted and impact on neighboring neurons, inconsequence Insulin pathway is repressed, causes mitochondrial defects and synapse loss. Restoration of InR signaling in neurons counteracts neurodegenerative effects of GB.

Host: Silvia De Marchis

7/5/21 - Lecture
Chiara Tonda-Turo
PolitoBIOmedLAB, Department of Mechanical and Aerospace Engineering, Politecnico di Torino

Engineering meets biology to design biomimetic and bioactive scaffolds to modulate cell fate

Biomimetic and bioactive scaffolds represent the ideal interface to steer cell response in the field of tissue engineering. Among them, nanofibrous membranes and smart hydrogels have emerged for their great potential as biomimetic and bioactive interfaces thanks to their close structural resemblance to the ECM (which enhances the tissue growth) showing a high potential to facilitate the formation of artificial functional tissues. 
Furthermore, current trends in scaffold development aim to develop experimental in vitro models that can reproduce the behaviour of the human tissues by applying the principles of tissue engineering. Experimental in vitro models offer the unique potential to combine the features of the engineered system-scaffold with the biological actors of tissues and organs, achieving the final goal of recapitulating the complex human physiology in vitro.

In this seminar, the fabrication and characterisation of natural-based nanofibers and smart hydrogels is discussed highlighting the role of biomimetic 3D architectures and functional cues on cell fate in the field of nerve fiber regeneration. Also, in vitro models recently established at POLITO are presented and the perspectives to recreate complex neuronal structures such as the spinal cord are discussed. 

Host: Marina Boido

30/4/21 - Progress report
  Chiara La Rosa (Group Peretto)
Imaging the mouse developing auditory cortex

23/4/21 - Progress report
Martina Lorenzati (Group Buffo)
hiPSCs manteinance and glial committment: a technical report

16/4/21 - Lecture
Alessandra Griffa, PhD 
Department of Clinical Neuroscience, Division of Neurology, Geneva University Hospital and Faculty of Medicine, Geneva

Understanding symptom reversibility in idiopathic Normal Pressure Hydrocephalus with multimodal MR brain imaging

Idiopathic Normal Pressure Hydrocephalus (iNPH) isa progressive neurodegenerative disorder characterized by gait, cognitive and urinary impairments with ventriculomegaly at brain imaging. With up to 80% of patients improving after a shunt procedure, iNPH is considered the leading cause of reversible dementia in aging. However, despite its high prevalence estimated at 6% among the elderlies, iNPH remains underdiagnosed and undertreated due to lack of iNPH-specific diagnostic and prognostic markers and limited understanding of neuropathophysiological mechanisms. INPH diagnosis is also complicated by the frequent occurrence of comorbidities, the most common one being Alzheimer’s disease. Multimodal magnetic resonance brain imaging, including functional, diffusion and perfusion imaging, can shed light on macroscale brain changes associated with iNPH pathophysiology and symptom reversibility.

In this talk, I will summarize our results on system-level brain functional alterations in iNPH, their relation to clinical symptoms and to plasticity mechanisms occurring after cerebrospinal fluid removal with lumbar puncture. I will discuss the role of comorbid Alzheimer’s pathology on iNPH symptom reversibility and multimodal magnetic resonance imaging approaches for prediction of iNPH treatment outcome and translational research.

Host: Corrado Calì

12/4/21 at  h 5.00 pm - Lecture 
Gabriela Berenice Gómez González, PhD, MsC 
Laboratory of Molecular and cellular Neurobiology, Instituto de Neurociencias, UNAM, Mexico

Inter-fastigial connections along the roof of the fourth ventricle in the mouse

The roof of the fourth ventricle, specifically the subventricular zone represents a complex region given the heterogeneity of cells that integrates the zone, including a dense array of myelinic axons with unknown anatomical origin. We show that this tract of axons, named subventricular axons or SVa, contains projection neurons that bilaterally interconnect both FNs. The Fastigial Nucleus (FN) is one of the three deep cerebellar nuclei and has been related in a plethora of motor and non-motor functions, for instance, saccadic and vestibular control, social behavior, blood pressure and intestinal motility. Highlighting the high connectivity of this nuclei and its impact at central and peripheral level.
The approach consisted of the use of a battery of fluorescent neuronal tracers, transgenic mouse lines, and immunohistofluorescence. Our observations show that the SVa belong to a wide network of GABAergic projection neurons mainly located in the medial and caudal region of the FN. The SVa should be considered a part of a continuum of the cerebellar white matter that follows an alternative pathway through the SVZ, a region closely associated with the physiology of the fourth ventricle. This finding adds to our understanding of the complex organization of the FN; however, the function of that interconnection remains to be elucidated.

Host: Annalisa Buffo

9/4/21 - Lecture
Claudio Moretti
Laboratoire Kastler Brossel / CNRS - Paris

Imaging in deep: the good, the bad, and the scattering

Fluorescence functional imaging is a key tool in neuroscience, which allows to study complex integration and processing of information across the brain circuitry in the rodent model. However, light scattering in brain tissues is considered nowadays the main obstacle from recording in deep structures. In this talk I will discuss some approaches which enable deep to brain imaging, by rejecting, evading, and exploiting scattering.

Host: Serena Bovetti

26/3/21 - Lecture
Paolo Giacobini
Univ. Lille, Inserm, CHU Lille, Laboratory of Development and Plasticity of the Postnatal Brain, Lille Neuroscience & Cognition

3D-imaging after clearing: theory and applications

Traditional histological examination of brain systems and networks has long relied on tissue sectioning and analyses of thin serial slices that presents limitations for large volumetric imaging. In the past few years several groups have developed protocols to render tissues “optically transparent” thereby minimising light scatter and allowing inspection of neural networks within intact specimens usually lost in 2D optics.Recently developed tissue clearing methods made it possible to explore intact organs coupling immunohistochemistry in toto withlight-sheet microscopy.

In this talk theory and applications of different tissue-clearing techniques and volume imaging will be presented in the context of Neuroscience to explain how these techniques can be adapted to study the development and organization of the brain as well as of other peripheral organs. Our 3D data demonstrate that with thorough biochemical optimization, we can now detect morphogenetic processes, cell migration and terminal differentiation during embryonic and postnatal development in different species, including humans. These approaches open a novel route for high-resolution studies of brain architecture in mammals in physiological and pathological conditions.

Host: Silvia De Marchis

19/3/21 - Progress report
Brigitta Bonaldo (Group Panzica)
Gestational and lactational exposure to BPA or BPS affects maternal behavior in mice

12/3/21 - Lecture
Lorena Perrone
Université Grenoble Alpes, Grenoble, France

Thioredoxin Interacting Protein and Warburg effect: metabolism driving neurovascular inflammation. Molecular pathways and innovative nanotechnology-based diagnostic.

The major mechanism of cell metabolism reprogramming is defined as the Warburg effect, which consists in a preferential utilization of glucose via glycolysis even in the presence of oxygen. The glucose transporter Glut1 plays a key function in the Warburg effect. Thioredoxin Interacting Protein (TXNIP) is the endogenous inhibitor of the ROS scavenger Thioredoxin (Trx) and also the major regulator of the Glut1 endocytosis. Thus, TXNIP modulates glucose uptake and metabolism.

I will summarize my results showing the different functions of TXNIP in the nervous system. Transient expression of TXNIP is essential for the repair. On the contrary, chronic expression of TXNIP promotes a cascade of cell-specific pathways that ultimately promote neurodegeneration. Notably, silencing of TXNIP prevents in vivo the progression of Diabetic Retinopathy and Alheimer's Disease.

Host: Ferdinando Di Cunto

26/2/21 - Lecture
Daniela Marazziti
Institute of Cell Biology and Neurobiology - CNR, Monterotondo, Roma

GPR37L1: from Bergmann glia to medulloblastoma

In the developing cerebellum, proliferation and differentiation of glial and neuronal cell types depend on the modulation of the sonic hedgehog (Shh) signaling pathway.
The vertebrate G protein-coupled receptor 37-like 1 (Gpr37l1) gene encodes a putative receptor that is expressed in newborn and adult cerebellar Bergmann glia astrocytes. Upon production and characterization of null Gpr37l1 mutant lines, we dissect its functional role in normal and pathological conditions

Host: Annalisa Buffo

19/2/21 - Progress report
Francesca Montarolo (Group Bertolotto)
Gadolinium retention following multiple administrations of  Contrast Agents for magnetic resonance imaging in a Multiple Sclerosis animal model

12/2/21 - Seminar
Elena Parmigiani, PhD
Embryology and Stem Cell Biology
Department of Biomedicine, University of Basel
Notch signaling shapes interferon-gamma response and immune microenvironment in glioma

Gliomas are aggressive brain tumors and a leading cause of cancer mortality, with limited therapeutic options for the patients. Recent advances have highlighted the critical role of the immune tumor microenvironment in regulating cancer progression. The mechanisms controlling tumor-immune cells crosstalk and immune evasion in glioma are not understood, posing a major challenge for the successful implementation of immunomodulatory therapies.  We have recently found that Notch signaling contributes to both cell-autonomous regulation of glioma cell proliferation and paracrine regulation of the tumor microenvironment at multiple levels. Our data indicate that Notch is pivotal in promoting interferon-gamma response and immune surveillance in glioma. Hence, reducing Notch activity levels can be exploited by glioma cells to reinforce immune evasion.

Host: Annalisa Buffo

5/2/21 - Seminar
Paola Barbagallo, PhD 
Nuffield Department of Clinical Neurosciences, University of Oxford
Department of Neuroscience, University of Copenhagen
Dissecting the contribution of dipeptide repeat proteins to the toxicity in C9orf72 mutant iPSC-derived motor neurons from ALS/FTD patients

A large (GGGGCC) repeat expansion in C9orf72 gene is the most common genetic cause of amyotrophic lateral sclerosis (ALS). It causes both loss- and gain-of-function, but the relative contribution of thedifferent mechanisms to the development of ALS remains uncertain. One of the pathomechanisms is the production of dipeptide repeat proteins (PR, PA, GR, GP and GA) via repeat-associated non-ATG translation (DPRs).
Animal and cellular models have suggested that the arginine-rich DPRsare toxic, but C9orf72 patients show that the same DPRs are not very abundant compared to GA, GP and PA. Moreover, the DPR-related phenotypes exhibited in in-vitro models are not always verified in C9orf72 patients.
For these reasons we developed a doxycycline-inducible lentiviral system to regulate DPR expression in induced pluripotent stem cell (iPSC)-derived motor neuron (MN) cultures. The effects of GA and PR expression in CRISPR/Cas9 corrected C9orf72 iPSC-derived MNs were compared to the phenotypes of C9orf72 mutant lines. We found that poly(PR) expression interfered with ER calcium release from IP3R and reduced the maximal mitochondrial respiration. The latest effect may cause deficits to mitochondrial membrane potential, lowering the calcium buffering and enhancing the cellular sensitivity to oxidative stress.

Host: Annalisa Buffo

29/1/21 - Progress report
Roberta Schellino (Group Vercelli)
It's never too late to run a Marathon: a novel biological to sustain muscle innervation and endurance in elderly

Human-induced pluripotent stem cells (hiPSCs) have revolutionized our ability to study human brain diseases, and recent progress in the field is paving the way for improved therapeutics. Here, I will present our optimized processes in generating hiPSC-derived neural progenitors and functional neuronal subtypes populations and how patient-specific hiPSC-derived neural cells can be used to model neuropsychiatric and neurodegenerative diseases.

Host: Annalisa Buffo

15/1/21 - Lecture
Federico Forneris (University of Pavia)
Molecular architectures, interactions and functions of neuromuscular synapse organizers

Host: Serena Stanga

8/1/21 - Progress report
Valentina Cerrato (Group Buffo)
Single-cell RNA Sequencing unveils an unprecedented molecular and functional heterogeneity of cerebellar astrocytes

22/1/21 - Lecture
Luciano Conti, Associate Professor of Applied Biology
Dept of Cellular, Computational and Integrated Biology - CIBio, University of Trento, Italy

PSC-based models of neurodegenerative and neuropsychiatric diseases

2020

18/12/20 - Progress report
Giorgia Iegiani (Group Di Cunto)
Citron Kinase modulates homologous recombination through microtubule dynamics

11/12/20 - Lecture
  Renaud Blaise Jolivet (University of Geneva, Department of Nuclear and Corpuscular Physics and Geneva Neuroscience Center)
A New type of Plasticity within Neuroglial Networks

Host: Corrado Calì

4/12/20 - Lecture
  Stefano Zucca (IIT, Genova) 
An inhibitory gate for State Transition in the Cortex

Host: Serena Bovetti

27/11/20 - Lecture
Luigia Pace (Armenise-Harvard Immune Regulation Lab. - IRCCS Candiolo) 
Epigenetic and transcriptional control during CD8+ T cell fate commitment
A single cell approach to understand cell heterogeneity

The adaptive immune responses mediated by T lymphocytes play a critical role in host protection against pathogens and malignant tumours. Following activation by antigens, naïve CD8+ T lymphocytes establish specific heritable gene expression programs that define the progression to long-lasting memory or to short-lived effector subsets.
We have examined CD8 + T cell heterogeneity during the different stages of differentiation, by developing an integrative approach involving the combined analysis of chromatin dynamic changes and gene expression profiles at single cell level. These results establish a transcriptional “map” during T cell lineage commitment, highlighting new interclonal relationships between different T subsets, during the different stages of differentiation. Recent results and new perspectives will be discussed in the context of long-term memory.

Host: Annalisa Buffo

20/11/20 - Progress report
Serena Stanga (Group Vercelli)
Mitochondrial morpho-functional dysfunctions in Spinal Muscular Atrophy: focus on Aconitase2

6/11/20 - Lecture  
Joao Filipe Oliveira (Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal)
The involvement of astrocytes in cognitive processing

Astrocytes interact with neurons at the cellular level through modulation of synaptic formation, maturation, and function, however the impact of such interaction in circuit activity that results in behavior remains unclear. Here, we studied the mouse models with impaired exocytosis in astrocytes to dissect the role of astrocyte-derived signaling in cortico-hippocampal circuits, with implications for cognitive processing. We found that the blockade of gliotransmitter release in astrocytes triggers a critical desynchronization of neural theta oscillations between the dorsal hippocampus and prefrontal cortex. Moreover, we found a strong cognitive impairment in tasks depending on this network. In this talk, I will discuss also further evidence suggesting the involvement of astrocyte-releasedsignals in mechanisms of long-distance network modulation, with direct implications to cognitive function.

Host: Corrado Calì

October 

9/10/20 - Progress report
Ilaria Bertocchi (Gruppo Eva)
Voltage-independent GluN2A-type NMDA receptor Ca2+ signaling promotes audiogenic seizures, attentional and cognitive deficits

16/10/20 - Lecture    - POSTPONED
  Paola Barbagallo (Nuffield Department of Clinical Neurosciences, University of Oxford)
Dissecting the contribution of dipeptide repeat proteins to the toxicity in C9orf72 mutant iPSC-derived motor neurons from ALS/FTD patients 

A large (GGGGCC) repeat expansion in C9orf72 gene is the most common genetic cause of amyotrophic lateral sclerosis (ALS). It causes both loss- and gain-of-function, but the relative contribution of thedifferent mechanisms to the development of ALS remains uncertain. One of the pathomechanisms is the production of dipeptide repeat proteins (PR, PA, GR, GP and GA) via repeat-associated non-ATG translation (DPRs). Animal and cellular models have suggested that the arginine-rich DPRsare toxic, but C9orf72 patients show that the same DPRs are not very abundant compared to GA, GP and PA. Moreover, the DPR-related phenotypes exhibited in in-vitro models are not always verified in C9orf72 patients. For these reasons we developed a doxycycline-inducible lentiviral system to regulate DPR expression in induced pluripotent stem cell (iPSC)-derived motor neuron (MN) cultures. The effects of GA and PR expression in CRISPR/Cas9 corrected C9orf72 iPSC-derived MNs were compared to the phenotypes of C9orf72 mutant lines. We found that poly(PR) expression interfered with ER calcium release from IP3R and reduced the maximal mitochondrial respiration. The latest effect may cause deficits to mitochondrial membrane potential, lowering the calcium buffering and enhancing the cellular sensitivity to oxidative stress.

Host: Annalisa Buffo

23/10/20 - Progress report
Serena Bovetti (Gruppo Peretto)
Imaging the developing auditory cortex with two-photon and light-sheet microscopy

30/10/20 - Lecture    
  Roberta Magliozzi (Univ. Verona)
Meningeal inflammation and grey matter pathology in multiple sclerosis

Host: Francesca Montarolo

September

04/09/20 - Progress report
Giulia Nato
Multistep transition of parenchymal astrocytes toward neurogenesis

18/09/20 - Progress report
Enrica Boda
Are oligodendrocyte progenitors all born equal? A lesson from a microcephaly model

25/09/20 - Lecture    
Luca Bartesaghi (Karolinska Institute, Stockholm)
Characterisation of the onset and progression of nervous system myelination in mice

Myelin is a spiral extension of the cell membrane of Schwann cells (SCs) in the peripheral nervous system (PNS) and of oligodendrocytes (OLs) in the central nervous system (CNS) which insulate axons thus increasing the speed of propagation of action potentials. During the development of the nervous system, both OL and SC precursors follow a tightly controlled process of cellular differentiation in order to become myelinating glia. It is known that myelination in rodents starts at around birth in the PNS followed by the CNS; however the spatio-temporal aspect of this process remains to be clarified in both parts of the developing nervous system. We used the CLARITY technique in combination with light-sheet microscopy to follow the first steps of CNS myelination in brain and spinal cord. For PNS myelination, we chose as a model the sciatic nerve and the ventral (motor) and dorsal (sensory) roots that branch off the spinal cord from the transitional zone to generate the peripheral nerve. We concentrated on the late developmental stages (starting from E16.5) till early postnatal stages spanning the period of initiation of myelination in rodents. We detected the expression of myelin markers in both parts of the nervous system already at late embryonic stages, predominantly in the ventral side of the spinal cord in the CNS and in the ventral roots in the PNS. Interestingly, while our data indicate the existence of a rostro-caudal gradient during the onset of myelination along the spinal cord and in the roots, we failed to detect a gradient in progression of myelination along proximal (near spinal cord) to distal axis. Finally, we used an ex-vivo dorsal root ganglia neuron-SC co-culture approach based on compartmentalized microfluidic chambers in order to model the initiation and progression of PNS myelination. Both our in vivo and in vitro observations indicate that myelination starts in restricted anatomical areas and spreads quickly along axons. 

Host: Corrado Calì and Giovanna Gambarotta

July

3/07/20 - Lecture    
Giovanni Ferrara (San Martino Hospital, Genova)
Characterization of the possible role of specialized pro-resolving mediators (SPMs) in the generation of immature/tolerogenic dendritic cells (DCs).
Host: Enrica Boda

10/07/20 - Progress report
Roberta Parolisi
Air pollution and Multiple Sclerosis. Role of particulate matter (PM) exposure in de- and remyelination

17/07/20 - Lecture
Dania Vecchia (IIT, Genova)
Temporal Sharpening of Sensory Responses by Layer V in the Mouse Primary Somatosensory Cortex  
Host: Serena Bovetti

24/07/20 - Progress report
Gianmarco Pallavicini
CIT kinase activity loss generates DNA damage in neural precursor

31/07/20 - Lecture    
  Stefano Angiari (Trinity College, Dublin)
Metabolic regulation of the immune response
Host: Enrica Boda

June

26/06/20 - Progress report
Daniela Rasà
Drug screening and drug repositioning as promising approaches for SMA treatments

19/06/20 - Lecture
Eleonora Vannini (CNR, Pisa) 
Synaptic vesicles dynamics in focal epilepsy 
Host: Enrica Boda

12/06/20 - Progress report
Marco Fogli
Transient neurogenic niches are generated by the sparse and asynchronous activation of striatal astrocytes after excitotoxic injury

5/06/20 - Lecture
Paolo Porporato (MBC - Torino) 
Altered iron metabolism controls muscle wasting and cachexia 
Host: Serena Stanga

May

29/05/20 - Progress Report
Sara Bonzano
Shedding light on mitochondria in adult neurogenesis: a role for the transcription factor COUP-TFI/Nr2f1

22/05/20 - Senior Lecture
Giovanna Gambarotta
Cells & factors involved in peripheral nerve regeneration

15/05/20 - Lecture
Pamela Imperadore (SZN)
Host: Marina Boido
Neural regeneration: tales from the octopus

08/05/20 -  Senior Lecture
  Luca Bonfanti
From adult neurogenesis to immature neurons: a 10.000 papers' Journal Club

06/05/20 - Lecture
Angelo Bifone (University of Torino)
Host: Alessandro Vercelli 
Alcoholism and the insular cortex: insights from neuroimaging

04/05/20 - Lecture (III)
Serena Martire 
Correlation and linear regression

April

29/04/20
Progress Report - Ilaria Balbo 
Spinocerebellar ataxia 38: role of Elovl5 in central and peripheral nervous system

27/04/20 - Lecture
  Ludovico Minati (CIMeC, University of Trento, Italy)
Across neurons and silicon: new bridges between biology and electronics

Abstract: This talk will present how two seemingly distant topics, namely neuroscience and electronics, actually have a lot of points of contact and can inspire each other in unexpected ways. The main point is that many phenomena observed pervasively in neuroscience are actually universal and, as such, can also be easily observed in very simple electronic circuits, insofar as these are analog and nonlinear. For example, the generation of chaotic and spiking signals will be considered, together with the emergence of network-level properties such as a modular organization or small-world topology. Studying these phenomena in an electronic context can help to better understand how they arise in much larger biological networks, and how they malfunction in disease. At the same time, it might inspire potential new ways of implementing artificial intelligence in the future.

24/04/20 - Lecture
  Erica Staurenghi (Dept. of Clinical and Biological Sciences, Univ. Torino)
Host: Annalisa Buffo 
Brain oxysterols in Alzheimer’s disease: could they contribute to neuronal damage by inducing astrocyte reactivity?

22/04/20 - ore 13:00
Senior Lecture - Alessandro Vercelli
Supporting healthy ageing with information and communication technology and artificial intelligence

20/04/20 - Lecture
Serena Martire (II) 
Introduction to hypothesis testing

17/04/20
  Progress Report - Isabella Crisci
A new perspective on Tamoxifen effect within the adult hippocampal neurogenic niche

15/04/20 - Lecture
  Pierre Magistretti, KAUST - King Abdullah University, Saudi Arabia
Host: Corrado Calì
Neuron-glia metabolic coupling: relevance for plasticity and neuroprotection

10/04/20 - Lecture
  Livio Oboti, PhD - Institut für Biologie Humboldt Universität zu Berlin
Host: Silvia De Marchis
Corticofugal feedback circuits in the mouse vomeronasal system

06/04/20
  Progress Report - Giacomo Carta
Neurodynamics from bedside to in-vitro to refine a basic diagnostic and therapeutic intervention

03/04/20
Progress Report - Brigitta Bonaldo
Something unexpected: the effects of chronic treatment with BPA on pregnant adult female mice?

01/04/20
Barbara Magnani
Communication@NICO: istruzioni per l'uso

March

13/03/20
Progress Report - Martina Lorenzati
c-Jun N-terminal Kinase 1 (JNK1) modulates OPC architecture, proliferation and myelination

16/03/20
Journal club - Federico Luzzati
Glia Accumulate Evidence that Actions Are Futile and Suppress Unsuccessful Behavior

18/03/20
Senior Lecture - Alessandro Vercelli
Development, morphology and connectivity of pyramidal neurons

20/03/20
Progress Report - Francesca Montarolo
Effects of sphingosine-1-phosphate receptors modulators on nuclear receptor NR4As: an in vitro study using human blood and brain-resident cells

23/03/20
  Senior Lecture - Carola Eva
Conditional inactivation of Npy1r gene in mice induces sex-related differences of metabolic and behavioral functions

25/03/20
Progress Report - Corrado Calì
3D-EM and Virtual Reality tools in Brain Metabolism

27/03/20
Progress Report - Chiara la Rosa
“Immature” neurons in mammals: a “reservoir” of young neurons in large-sized brains?

30/03/20
Lecture - Serena Martire
Biostatistics: Back to the Basics

Agenda

18 giugno 2021

Sportello LESIONI SPINALI

Mandateci le vostre domande

Premesso che al NICO ci occupiamo di ricerca di base (e non abbiamo quindi pazienti in cura), crediamo sia compito di noi ricercatori dare risposte chiare e soprattutto scientificamente corrette a chi incorre in notizie parzialmente false, scorrette o addirittura in vere e proprie bufale.
Il caso Stamina ci ha insegnato a essere vigili: un piccolo soffio di vento, se “seminato” in un terreno fertile, può infatti scatenare una pericolosa tempesta.

Da qui la volontà di creare questo sportello, uno spazio dedicato alle vostre domande e ai vostri dubbi. Un progetto nato in sinergia con il Coordinamento Para-Tetraplegici del Piemonte, con cui siamo in contatto da molto tempo, e con il Prof. Diego Garbossa, Primario di Neurochirurgia di Città della Salute e della Scienza di Torino, con cui abbiamo creato un team che riunisce ricerca base e neurochirurgia.

Inviate le vostre domande e le leggete alcune delle nostre risposte

31 agosto 2020