News
SPPIN seminar 02/02 : Light-sheet imaging of mammalian neuroglia activity
winter-spring 2021, 2 Feb at 10h30, online – Ask link to a SPPIN member. Dongdong LI – IBPS, Interdisciplinary Institute for NeuroSciences, Bordeaux Dynamic imaging is an important tool for mapping the spatiotemporal activities i ...
SPPIN seminar 26/01 : Probing synapses ex-vivo through synaptosome sorting
winter-spring 2021, 26 Jan at 10h30, online – Ask link to a SPPIN member. Etienne HERZOG – Interdisciplinary Institute for NeuroSciences, Bordeaux With an initial training in biotechnologies and molecular genetics, I focus my researc ...
SPPIN seminar 15/12 : Multiphoton imaging endoscopy
Tuesday, 15 Dec 2020, 10h30 – Zoom webinar – Ask link to a SPPIN member. Hervé Rigneault – Institut Fresnel, Marseille In this talk I will present our recent advances to build flexible probes that are able to perform 2-photon ...
Heating, not highly non-linear photo damage is limiting for 920-nm 2-imaging
Unraveling how neural networks process and represent sensory information and how these cellular signals instruct behavioral output is a main goal in neuroscience. Two-photon activation of optogenetic actuators and calcium (Ca 2+) imaging with gen ...
Open Post-doctoral position at the Saints-Pères Paris Institute for Neurosciences (Université de Paris)
OPEN POSTDOC Development of a compressed wavefront sensor with a thin scattering Hartmann-mask We offer a 15-month postdoc position (renewable 15 months) starting on January 2021, funded by the french national agency (ANR) for developing a compr ...
Open PhD position at the Saints-Pères Paris Institute for Neurosciences (Université de Paris)
OPEN PHD in Zytnicki lab Title: “Restoration of excitation/inhibition balance to modulate motor neuron degeneration in Amyotrophic Lateral Sclerosis (ALS)“ A PhD position, under the supervision of Daniel Zytnicki, is available in the ...
Internship offer 2020-2021 for master project : “Immunolabelling of cleared thick three-dimensional brain sections”
INTERNSHIP OFFER, Oheim lab, academic year 2020-21 MASTER PROJECT: Immunolabelling of cleared thick three-dimensional brain sections Fluorescent-protein expression in genetically identified cell populations, along with advances in tissue clearing [Con15, R ...
Internship offer 2020-2021 for master project : “Labelling of active astrocytes with genetically encoded Calcium integrators – an in vitro proof-of-concept study.”
INTERNSHIP OFFER, Oheim lab, academic year 2020-21 MASTER PROJECT: Labelling of active astrocytes with genetically encoded Calcium integrators – an in vitro proof-of-concept study. About half of the cells in the human brain are not neurons. Our aim is to ...
Spectral correlations in forward scattering media
Artist illustration of chromatic speckle expansion after a scattering sample. (© Clément Molinier) Imaging deep in scattering tissues has been typically achieved by exciting non-linear optical processes thanks to broadband ultrashort laser pulses. Scatte ...
The SPPIN supports Paris Hospitals in times of Corona
Together with other laboratories of the Saints Pères Biomedical Sciences Site (Campus Saint Germain) the SPPIN has collected consumables and lab material in support of the Necker, Cochin Hospitals on the left bank and Bichat, Lariboisière, Baujon Hospita ...
Next seminars
- SPPIN seminar 02/02 : Light-sheet imaging of mammalian neuroglia activity
- SPPIN seminar 26/01 : Probing synapses ex-vivo through synaptosome sorting
- SPPIN seminar 15/12 : Multiphoton imaging endoscopy
Fresh from the press
Articles
- Transporters in acidic organelles.
Moriyama Y, Gasnier B : Biochim Biophys Acta Biomembr, 2020 - Pulse-length effects in 2P-micoscopy. I. Infrared excitation induces brain heating and calcium microdomain hyperactivity in cortical astrocytes.
Schmidt E, Oheim M : Biophys J, 2020 - YIF1B mutations cause a post-natal neurodevelopmental syndrome associated with Golgi and primary cilium alterations.
Diaz J, Gérard X, Emerit MB, Areias J, Geny D, Dégardin J, Simonutti M, Guerquin MJ, Collin T, Viollet C, Billard JM, Métin C, Hubert L, Larti F, Kahrizi K, Jobling R, Agolini E, Shaheen R, Zigler A, Rouiller-Fabre V, Rozet JM, Picaud S, Novelli A, Alameer S, Najmabadi H, Cohn R, Munnich A, Barth M, Lugli L, Alkuraya FS, Blaser S, Gashlan M, Besmond C, Darmon M, Masson J : Brain, 2020 - Cathodoluminescence Nanoscopy of 3D Plasmonic Networks
Racheli Ron, Marcin Stefan Zielinski, Adi Salomon : Nano Lett, 2020 - Amino Acids Bearing Aromatic or Heteroaromatic Substituents as a New Class of Ligands for the Lysosomal Sialic Acid Transporter Sialin.
Dubois L, Pietrancosta N, Cabaye A, Fanget I, Debacker C, Gilormini PA, Dansette PM, Dairou J, Biot C, Froissart R, Goupil-Lamy A, Bertrand HO, Acher FC, McCort-Tranchepain I, Gasnier B, Anne C : J Med Chem, 2020 - Molecular layer interneurons in the cerebellum encode for valence in associative learning.
Ma M, Futia GL, de Souza FMS, Ozbay BN, Llano I, Gibson EA, Restrepo D : Nat Commun, 2020 - Physiological involvement of presynaptic L-type voltage-dependent calcium channels in GABA release of cerebellar molecular layer interneurons.
Rey S, Maton G, Satake S, Llano I, Kang S, Surmeier DJ, Silverman RB, Collin T : J Neurochem, 2020 - Synaptic Restoration by cAMP/PKA Drives Activity-Dependent Neuroprotection to Motoneurons in ALS
Bączyk M, Alami NO, Delestrée N, Martinot C, Tang L, Commisso B, Bayer D, Doisne N, Frankel W, Manuel M, Roselli F, Zytnicki D : J Exp Med, 2020 - Synergism of type 1 metabotropic and ionotropic glutamate receptors in cerebellar molecular layer interneurons in vivo.
Bao J, Graupner M, Astorga G, Collin T, Jalil A, Indriati DW, Bradley J, Shigemoto R, Llano I : Elife, 2020 - Incomplete vesicular docking limits synaptic strength under high release probability conditions.
Malagon G, Miki T, Tran V, Gomez LC, Marty A : Elife, 2020 - Differentially poised vesicles underlie fast and slow components of release at single synapses.
Blanchard K, Zorrilla de San Martín J, Marty A, Llano I, Trigo FF : J Gen Physiol, 2020 - Influence of spatially segregated IP-producing pathways on spike generation and transmitter release in Purkinje cell axons.
Gomez LC, Kawaguchi SY, Collin T, Jalil A, Gomez MDP, Nasi E, Marty A, Llano I : Proc Natl Acad Sci U S A, 2020 - Chromato-axial memory effect through aforward-scattering slab
Longdi Zhu, Jacques Boutet de Monvel, Pascal Berto, Sophie Brasselet, Sylvain Gigan, Marc Guillon : Optica, 2020 - Supercritical angle fluorescence microscopy and spectroscopy (PDF)
Oheim M, Salomon A, Brunstein M : Biophys J, 2020 - Fabrication of dipole-aligned thin films of Porphyrin J-aggregates over large surfaces (PDF)
Adam Weissman, Hodaya Klimovsky, Dor Harel, Racheli Ron, Martin Oheim, Adi Salomon : Langmuir, 2020