{"id":10718,"date":"2025-06-23T12:08:39","date_gmt":"2025-06-23T10:08:39","guid":{"rendered":"https:\/\/www.egce.universite-paris-saclay.fr\/?p=10718"},"modified":"2026-01-30T10:07:01","modified_gmt":"2026-01-30T09:07:01","slug":"julie-carcaud-2","status":"publish","type":"post","link":"https:\/\/www.egce.universite-paris-saclay.fr\/?p=10718","title":{"rendered":"Julie Carcaud"},"content":{"rendered":"\n
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Ma\u00eetre de Conf\u00e9rences Universit\u00e9 Paris-Saclay<\/p>\n<\/div>\n\n\n\n

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Co-responsable du P\u00f4le Evolution & Comportement<\/p>\n<\/div>\n\n\n\n

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Tel: +33 1 69 15 49 73<\/p>\n<\/div>\n\n\n\n

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julie.carcaud@universite-paris-saclay.fr<\/code><\/p>\n<\/div>\n<\/div><\/div>\n\n\n\n

Site web personnel<\/a><\/p>\n\n\n\n

Recherche<\/strong><\/h2>\n\n\n\n
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  • Evolution du traitement de l’information olfactive et gustative chez les Hym\u00e9nopt\u00e8res<\/li>\n\n\n\n
  • Traitement des ph\u00e9romones dans le cerveau de l’abeille<\/li>\n<\/ul>\n<\/div><\/div>\n\n\n\n
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    La socialit\u00e9 est consid\u00e9r\u00e9e comme l’une des principales transitions de l’\u00e9volution. Le niveau de socialit\u00e9 le plus avanc\u00e9 se trouve dans les soci\u00e9t\u00e9s d’insectes eusociaux. L’ordre des hym\u00e9nopt\u00e8res pr\u00e9sente le plus grand nombre d’esp\u00e8ces eusociales et jusqu’\u00e0 8 origines ind\u00e9pendantes de l’eusocialit\u00e9. Le succ\u00e8s des colonies d’insectes sociaux repose sur la capacit\u00e9 de tous les membres de la soci\u00e9t\u00e9 \u00e0 se comporter de mani\u00e8re bien organis\u00e9e et en fonction du contexte. Mais comment le superorganisme de la colonie coordonne-t-il ses activit\u00e9s, permettant \u00e0 chaque individu de savoir quelle t\u00e2che accomplir et \u00e0 quel moment ? <\/strong><\/p>\n<\/div>

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    L’organisation sociale des abeilles mellif\u00e8res, l’esp\u00e8ce d’insectes eusociaux la plus \u00e9tudi\u00e9e, n\u00e9cessite un mode de communication \u00e9labor\u00e9 entre les membres de la colonie. Elles utilisent un moyen de communication sophistiqu\u00e9 gr\u00e2ce \u00e0 un grand nombre de ph\u00e9romones. Comment le cerveau de l’insecte social parvient-il \u00e0 encoder une telle pl\u00e9thore de signaux hautement significatifs et \u00e9cologiquement pertinents ? <\/strong><\/p>\n\n\n\n

    Mes recherches visent \u00e0 r\u00e9pondre \u00e0 cette question en utilisant des techniques de pointe telles que l’imagerie optique in vivo, les enregistrements \u00e9lectrophysiologiques, la transg\u00e9n\u00e8se CRISPR-Cas9, la microscopie confocale et les exp\u00e9riences comportementales. <\/p>\n\n\n\n

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    Figures r\u00e9alis\u00e9es par Rita Felix.<\/p>\n<\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n

    Publications <\/strong><\/h2>\n\n\n\n
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    • K\u00f6hnen S, Ulbricht P, Sturm A, Carcaud J<\/strong>, Sandoz JC, Eltz T & Beye M(2025) <\/strong>The fru gene specifies male cooperative behaviors in honeybee colonies. Nature Communications<\/em>, 16:11203<\/li>\n\n\n\n
    • Andreu B, Mariette J, Delarue A, Larcher V, Hueber A, Touboul D, Montagn\u00e9 N, Chertemps T, Jacquin-Joly E, Carcaud J<\/strong>* & Sandoz JC*(2025)<\/strong> Identification of two odorant receptors tuned to alarm pheromone compounds in the honey bee Apis mellifera. Communications Biology, 9:115<\/em><\/li>\n\n\n\n
    • Mariette J, Carcaud J<\/strong>, <\/strong>Louis T, Lacassagne E, Sevais I, Montagn\u00e9 N, Chertemps T, Jacquin-Joly E, Meslin C, Marion-Poll F, Sandoz JC (2024)<\/strong> Evolution of queen pheromone receptor tuning in four honey bee species (Hymenoptera, Apidae, Apis). iScience 27(12):111243<\/em><\/li>\n\n\n\n
    • Bastide H, Legout H, Dogbo N, Ogereau D, Prediger C, Carcaud J<\/strong>, Fil\u00e9e J, Garnery L, Gilbert C, Marion-Poll F, Requier F, Sandoz JC, Yassin A (2024)<\/strong> The genome of the blind bee louse fly reveals deep convergences with its social host and illuminates Drosohila origins. Current Biology, <\/em>https:\/\/doi.org\/10.1016\/j.cub.2024.01.034 <\/li>\n\n\n\n
    • Carcaud J<\/strong> & Sandoz JC (2023)<\/strong> Editorial overview: More than behavior and neurons. Current Opinion in Insect Science<\/em>, doi: 10.1016\/j.cois.2023.101037 <\/li>\n\n\n\n
    • Carcaud, J.<\/strong>, Otte, M., Gr\u00fcnewald, B., Haase, A.*, Sandoz, J.C.*, Beye, M.* (2023)<\/strong>. Multisite imaging of neural activity using a genetically encoded calcium sensor in the honey bee. PLoS Biology<\/em>, 21(1): e3001984, 1-20.<\/li>\n\n\n\n
    • Bestea L, Paoli M, Arrufat P, Ronsin B, Carcaud J, <\/strong>Sandoz JC, Velarde R, Giurfa M, de Brito Sanchez MG (2022)<\/strong> Unraveling the motivational secrets of honey bee foraging during the COVID pandemic. iScience 25(4):104116 <\/em><\/li>\n\n\n\n
    • Bestea L, Briard E, Carcaud J<\/strong>, Sandoz JC, Velarde R, Giurfa M, de Brito Sanchez MG (2022)<\/strong> The short neuropeptide F (sNPF) promotes the formation of appetititve visual memories in honey bees. Biology letters, 18: 20210520<\/em><\/li>\n\n\n\n
    • Bestea L, Paoli M, Arrufat P, Ronsin B, Carcaud J, <\/strong>Sandoz JC, Velarde R, Giurfa M, de Brito Sanchez MG (2021)<\/strong> The short neuropeptide F regulates appetitive but not aversive responsiveness in a social insect. iScience 25(1):103619<\/em><\/li>\n\n\n\n
    • Mertes M*, Carcaud J*<\/strong>, Sandoz, J.C. (2021)<\/strong>. Olfactory coding in the antennal lobe of the bumble bee Bombus terrestris<\/em>. Scientific Reports <\/em>11(1):10947 (*contribution \u00e9gale)<\/li>\n\n\n\n
    • Bestea L, R\u00e9jaud A, Sandoz JC, Carcaud J<\/strong>, Giurfa M, de Brito Sanchez MG (2021)<\/strong>. Peripheral Taste Detection in Honey Bees: What do Taste Receptors Respond to? European Journal of Neuroscience 54(2):4417-4444  <\/em><\/li>\n\n\n\n
    • Mariette J, Carcaud J<\/strong>, Sandoz JC (2021)<\/strong>. The neuroethology of olfactory sex communication in the honeybee Apis mellifera<\/em> L. Cell and Tissue Research, <\/em>383: 177\u2013194.<\/li>\n\n\n\n
    • Chol\u00e9 H, Carcaud J<\/strong>, Mazeau H, Fami\u00e9 S, Arnold G, Sandoz JC (2019)<\/strong> Social contact acts as appetitive reinforcement and supports associative learning in honeybees. Current Biology 29(8): 1407-1413<\/em><\/li>\n\n\n\n
    • Bordiga P*, Cassel R*, Carcaud J<\/strong>, Simon F, Beraneck M, Le Gall A, Benoit A, Bouet V, Philoxene B, Besnard S, Watabe I, Pericat D, Hautefort C, Assie A, Tonetto A, Dyhrfjeld-Johnsen J, Llorens J, Tighilet B, Chabbert C (2019)<\/strong> Synaptic plasticity of vestibular primary synapses controls acute vestibular syndrome expression. (*contribution \u00e9gale) Disease Models and Mechanisms 12(7)doi : 10.1242\/dmm.039115<\/em><\/li>\n\n\n\n
    • Fran\u00e7a d Barros F, Carcaud J<\/strong>, Beraneck M (2019)<\/strong> Protocol for long-term visuo-vestibular mismatch in freely behaving mice. Journal of Visualized Experiments 144, e59135<\/em><\/li>\n\n\n\n
    • Carcaud J<\/strong>, Giurfa M, Sandoz JC (2018) <\/strong>Differential processing by two olfactory subsystems in the honeybee brain. Neuroscience <\/em>374:33-48 <\/li>\n\n\n\n
    • Carcaud J<\/strong>, Fran\u00e7a de Barros F, Idoux E, Eug\u00e8ne D, Reveret L, Moore LE, Vidal PP, Beraneck M (2017) <\/strong>Long-lasting visuo-vestibular mismatch in freely-behaving mouse reduces the vestibulo-ocular reflex and leads to neural changes in the direct vestibular pathway. eNeuro <\/em>4(1):0290-16 <\/li>\n\n\n\n
    • Juricek L*, Carcaud J*<\/strong>, Pelhaitre A, Riday TT, Chevallier A, Lanzini J, Auzeil N, Lapr\u00e9vote O, Dumont F, Jacques S, Letourneur F, Massaad C, Agulhon C, Barouki R, Beraneck M, Coumoul X (2017) <\/strong>AhR-deficiency as a cause of demyelinating disease and inflammation. Scientific Reports <\/em>7(1):9794 (*contribution \u00e9gale) <\/li>\n\n\n\n
    • Carcaud J<\/strong>, Giurfa M, Sandoz JC (2016) <\/strong>Parallel olfactory processing in the honeybee brain: Odor learning and generalization under selective lesion of a projection neuron tract. Frontiers in Integrative Neuroscience 9:75, <\/em>doi: 10.3389\/fnint.2015.00075.<\/li>\n\n\n\n
    • Carcaud J<\/strong>, Giurfa M, Sandoz JC (2015) <\/strong>Differential combinatorial coding of pheromones in parallel olfactory subsystems of the honeybee brain. Journal of Neuroscience <\/em>35(10):4157- 4167 <\/li>\n\n\n\n
    • Devaud JM, Papouin T, Carcaud J<\/strong>, Sandoz JC, Gr\u00fcnewald B, Giurfa M (2015) <\/strong>Neural substrate for higher-order learning in an insect: mushroom bodies are necessary for configural discriminations. Proceedings of the National Academy of Sciences USA <\/em>112(43): E5854-62 <\/li>\n\n\n\n
    • Roussel E*, Carcaud J*<\/strong>, Combe M, Giurfa M, Sandoz JC (2014) <\/strong>Olfactory coding in the honeybee lateral horn. Current Biology <\/em>24 (5):561-567 (* contribution \u00e9gale) <\/li>\n\n\n\n
    • Junca P, Carcaud J<\/strong>, Moulin S, Garnery L, Sandoz JC (2014) <\/strong>Genotypic influence on aversive conditioning in honeybees, using a novel thermal reinforcement procedure. PloS One <\/em>9(5):e97333 <\/li>\n\n\n\n
    • Carcaud J<\/strong>, Hill T, Giurfa M, Sandoz JC (2012) <\/strong>Functional characterization of a dual olfactory pathway in the honeybee Apis mellifera. Journal of Neurophysiology <\/em>108:1106-1121 <\/li>\n\n\n\n
    • Carcaud J<\/strong>, Roussel E, Giurfa M, Sandoz JC (2009) <\/strong>Odour aversion after olfactory conditioning of the sting extension reflex in honeybees. Journal of Experimental Biology <\/em>212:620-626 <\/li>\n\n\n\n
    • Roussel E, Carcaud J<\/strong>, Sandoz JC, Giurfa M (2009) <\/strong>Reappraising social insect behavior through aversive responsiveness and learning. PloS One <\/em>4(1):e4197 <\/li>\n<\/ul>\n\n\n\n

      <\/p>\n","protected":false},"excerpt":{"rendered":"

      Site web personnel Recherche La socialit\u00e9 est consid\u00e9r\u00e9e comme l’une des principales transitions de l’\u00e9volution. Le niveau de socialit\u00e9 le plus avanc\u00e9 se trouve dans les soci\u00e9t\u00e9s d’insectes eusociaux. L’ordre des hym\u00e9nopt\u00e8res pr\u00e9sente le plus grand nombre d’esp\u00e8ces eusociales et jusqu’\u00e0 8 origines ind\u00e9pendantes de l’eusocialit\u00e9. Le succ\u00e8s des colonies d’insectes sociaux repose sur la […]<\/p>\n","protected":false},"author":100,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"_themeisle_gutenberg_block_has_review":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[12,506],"tags":[],"class_list":["post-10718","post","type-post","status-publish","format-standard","hentry","category-personnels","category-pole-comportement"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.egce.universite-paris-saclay.fr\/index.php?rest_route=\/wp\/v2\/posts\/10718","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.egce.universite-paris-saclay.fr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.egce.universite-paris-saclay.fr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.egce.universite-paris-saclay.fr\/index.php?rest_route=\/wp\/v2\/users\/100"}],"replies":[{"embeddable":true,"href":"https:\/\/www.egce.universite-paris-saclay.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=10718"}],"version-history":[{"count":36,"href":"https:\/\/www.egce.universite-paris-saclay.fr\/index.php?rest_route=\/wp\/v2\/posts\/10718\/revisions"}],"predecessor-version":[{"id":21482,"href":"https:\/\/www.egce.universite-paris-saclay.fr\/index.php?rest_route=\/wp\/v2\/posts\/10718\/revisions\/21482"}],"wp:attachment":[{"href":"https:\/\/www.egce.universite-paris-saclay.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=10718"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.egce.universite-paris-saclay.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=10718"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.egce.universite-paris-saclay.fr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=10718"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}