The Drosophila chemokine-like Orion bridges phosphatidylserine and Draper in phagocytosis of neurons
Hui Ji, Bei Wang, David Labib, Joyce Lei, Xinchen Chen, Maria Sapar, Ana Boulanger, Jean-Maurice Dura, Chun Han
Neurogénétique et Mémoire
Génétique, biologie cellulaire et développement
Génétique moléculaire du développement du cerveau adulte chez la drosophile
La génétique moléculaire du développement du cerveau adulte chez la drosophile est une science en émergence. On peut raisonnablement prévoir que les mécanismes géniques sous-tendant le développement du cerveau seront conservés chez les mammifères.
Chez la drosophile, des techniques mises au point récemment permettent maintenant d'aborder ce domaine de façon efficace.
Les corps pédonculés (CP) ''mushroom bodies'', considérés par certains comme l'analogue de l'hippocampe des mammifères, sont un excellent modèle pour étudier le développement du cerveau.
Trois types différents de neurones constituent les corps pédonculés. Ces neurones apparaissent séquentiellement au cours du temps, d'abord les γ puis les a'ß' et enfin les aß.
De plus, les CP sont indispensables à la mémoire olfactive.
Nous avons introduit au laboratoire un paradigme de mémorisation basé sur le comportement de cour des males (en collaboration avec M.L.Parmentier et Y. Grau, IGF). Nous pouvons donc corréler le développement d'une structure du cerveau et sa fonction.
Publications de l'équipe
Neuron-glia crosstalk in neuronal remodeling and degeneration: Neuronal signals inducing glial cell phagocytic transformation in Drosophila
Ana Boulanger, Jean-Maurice Dura
Axonal chemokine-like Orion induces astrocyte infiltration and engulfment during mushroom body neuronal remodeling
Ana Boulanger, Camille Thinat, Stephan Züchner, Lee G. Fradkin, Hugues Lortat-Jacob & Jean-Maurice Dura
Htt is a repressor of Abl activity required for APP-induced axonal growth
Claire Marquilly,Germain U. Busto,Brittany S. Leger,Ana Boulanger,Edward Giniger,James A. Walker,Lee G. Fradkin,Jean-Maurice Dura
Guidance of Drosophila Mushroom Body Axons Depends upon DRL-Wnt Receptor Cleavage in the Brain Dorsomedial Lineage Precursors
Reynaud E, Lahaye LL, Boulanger A, Petrova IM, Marquilly C, Flandre A, Martianez T, Privat M, Noordermeer JN, Fradkin LG, Dura JM
Nuclear receptors and Drosophila neuronal remodelling
Boulanger A, Dura JM.
Ecdysone signaling at metamorphosis triggers apoptosis of Drosophila abdominal muscles
Zirin J, Cheng D, Dhanyasi N, Cho J, Dura JM, Vijayraghavan K, Perrimon N.
The Drosophila Amyloid Precusor Protein is a conserved neuronal modulator of Wnt PCP signaling
Soldano A., Okray Z., Janovska P., Tmejova K., Reynaud E., Claeys A., Yan J., Atak Z. K., De Strooper B., Dura J.-M., Bryja V., Hasssan B. A.
Drosophila Motor Neuron Retraction during Metamorphosis Is Mediated by Inputs from TGF-β/BMP Signaling and Orphan Nuclear Receptors
Boulanger A, Farge M, Ramanoudjame C, Wharton K, Dura JM
Mushroom body neuronal remodelling is necessary for short-term but not for long-term courtship memory in Drosophila
Redt-Clouet C, Trannoy S, Boulanger A, Tokmatcheva E, Savvateeva-Popova E, Parmentier ML, Preat T, Dura JM
Parallel processing of appetitive short- and long-term memories in Drosophila.
Trannoy S, Redt-Clouet C, Dura JM, Preat T.
ftz-f1 and Hr39 opposing roles on EcR expression during Drosophila mushroom body neuron remodeling
Boulanger, A., Clouet-Redt, C., Farge, M., Flandre, A., Guignard, T., Fernando, C., Juge, F. & Dura, JM.
Ryks: new partners for Wnts in the developing and regenerating nervous system
Fradkin, LG., Dura, JM., Noordermeer, JN
Respective roles of the DRL receptor and its ligand WNT5 in Drosophila mushroom body development.
Grillenzoni, N., Flandre, A., Lasbleiz, C., Dura, JM
In vivo evidence for a regulatory role of the kinase activity of the linotte/derailed receptor tyrosine kinase : a Drosophila Ryk ortholog
Taillebourg E., Moreau-Fauvarque C., Delaval K. and Dura J.-M.
Molecular genetics of the Alhambra (Drosophila AF10) complex locus of Drosophila
Perrin L. and Dura J.-M.
Identification and characterization of polyhomeotic PREs and TREs.
Bloyer S, Cavalli G, Brock HW, Dura JM
Genome wide prediction of Polycomb/trithorax Response Elements in Drosophila melanogaster.
Ringrose L., Rehmsmeier M., Dura J.-M. and Paro R.
A gain of function screen identifies a role of the Src64 oncogene in Drosophila mushroom body development.
Nicolaï M., Lasbleiz C. and Dura J.-M.
The leucine zipper motif of the Drosophila AF10 homolog can inhibit PRE-mediated repression: implications for leukemogenic activity of human MLL-AF10 fusions.
Perrin L., Bloyer S., Ferraz C., Agrawal N., Sinha P., and Dura J.-M.
Mutation of linotte causes behavioral defects independently of pigeon in Drosophila.
Moreau-Fauvarque C., Taillebourg E., Préat T. and Dura J.-M.
Dominant modifiers of the polyhomeotic extra-sex-combs phenotype induced by marked P element insertional mutagenesis in Drosophila
Fauvarque M.-O., Laurenti P., Boivin A., Bloyer S., Griffin-Shea R., Bourbon H.-M. and Dura J.-M.
P element replacement at the linotte/derailed locus in Drosophila: presence of the wild-type region in the homologous chromosome increases the efficiency.
Taillebourg E. and Dura J.-M.
A novel mechanism for P element homing in drosophila.
Taillebourg, E. and Dura, J.M.
One-to-one correspondence between the two genetic units and the tandemly duplicated transcriptional units of the polyhomeotic locus of Drosphila.
Boivin, A., Fauvarque, M.O. and Dura, J.M.
White+ transgenes insertions presenting a dorso-ventral pattern define a single cluster of homeobox-genes that is silenced by the Polycomb-group proteins in Drosophila melanogaster.
Netter, S., Fauvarque, M.O., Diez del Corral, R., Dura, J.M. and Coen, D.
The receptor tyrosine kinase gene linotte is required for neuronal pathway selection in the Drosophila mushroom bodies.
Moreau, C., Taillebourg, E., Boissoneau, E., Mesnard, J. and Dura, J.M.
In vivo chromatin accessibility correlates with gene silencing in Drosophila.
Boivin, A. and Dura, J.M.
Thèses et hdr
Rôle de la protéine APPL dans la croissance axonale des corps pédonculés chez Drosophila melanogaster 25/09/2017
Soutenue par Claire Marquilly le 25-09-2017
LGPD/IBDM - Faculte des Sciences de Luminy - 13288 Marseille Cedex 09
envoyer un message