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Alexandre Dayer
Researcher at University of Geneva
Publications - 123
Citations - 5468
Alexandre Dayer is an academic researcher from University of Geneva. The author has contributed to research in topics: Bipolar disorder & Corticogenesis. The author has an hindex of 37, co-authored 115 publications receiving 4529 citations. Previous affiliations of Alexandre Dayer include University of Strasbourg & Manchester Metropolitan University.
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Journal ArticleDOI
Regulation of adult neurogenesis by stress, sleep disruption, exercise and inflammation: Implications for depression and antidepressant action
Paul J. Lucassen,Peter Meerlo,A.S. Naylor,A.S. Naylor,A.-M. Van Dam,Alexandre Dayer,Eberhard Fuchs,Eberhard Fuchs,Charlotte A. Oomen,Boldizsár Czéh +9 more
TL;DR: It is concluded that a lasting reduction in neurogenesis following severe or chronic stress exposure, either in adult or early life, may represent impaired hippocampal plasticity and can contribute to the cognitive symptoms of depression, but is, by itself, unlikely to produce the full mood disorder.
Journal ArticleDOI
Genetic variants associated with response to lithium treatment in bipolar disorder: a genome-wide association study
Liping Hou,Urs Heilbronner,Urs Heilbronner,Franziska Degenhardt,Mazda Adli,Kazufumi Akiyama,Nirmala Akula,Raffaella Ardau,Bárbara Arias,Lena Backlund,Claudio E. M. Banzato,Antoni Benabarre,Susanne Bengesser,Abesh Kumar Bhattacharjee,Joanna M. Biernacka,Armin Birner,Clara Brichant-Petitjean,Elise T. Bui,Pablo Cervantes,Guo-Bo Chen,Hsi-Chung Chen,Caterina Chillotti,Sven Cichon,Sven Cichon,Scott R. Clark,Francesc Colom,David A. Cousins,Cristiana Cruceanu,Piotr M. Czerski,Clarissa de Rosalmeida Dantas,Alexandre Dayer,Bruno Etain,Peter Falkai,Andreas J. Forstner,Louise Frisén,Janice M. Fullerton,Janice M. Fullerton,Sébastien Gard,Julie Garnham,Fernando S. Goes,Paul Grof,Oliver Gruber,Ryota Hashimoto,Joanna Hauser,Stefan Herms,Stefan Herms,Per Hoffmann,Per Hoffmann,Andrea Hofmann,Stéphane Jamain,Esther Jiménez,Jean-Pierre Kahn,Layla Kassem,Sarah Kittel-Schneider,Sebastian Kliwicki,Barbara König,Ichiro Kusumi,N. Lackner,Gonzalo Laje,Mikael Landén,Mikael Landén,Catharina Lavebratt,Marion Leboyer,Susan G. Leckband,Susan G. Leckband,Carlos Jaramillo,Glenda MacQueen,Mirko Manchia,Mirko Manchia,Lina Martinsson,Manuel Mattheisen,Michael McCarthy,Susan L. McElroy,Marina Mitjans,Francis M. Mondimore,Palmiero Monteleone,Palmiero Monteleone,Caroline M. Nievergelt,Markus M. Nöthen,Urban Ösby,Norio Ozaki,Roy H. Perlis,Andrea Pfennig,Daniela Reich-Erkelenz,Guy A. Rouleau,Peter R. Schofield,Peter R. Schofield,K Oliver Schubert,Barbara W. Schweizer,Florian Seemüller,Giovanni Severino,Tatyana Shekhtman,Tatyana Shekhtman,Paul D. Shilling,Kazutaka Shimoda,Christian Simhandl,Claire Slaney,Jordan W. Smoller,Alessio Squassina,Thomas Stamm,Pavla Stopkova,Sarah K. Tighe,Sarah K. Tighe,Alfonso Tortorella,Gustavo Turecki,Julia Volkert,Stephanie H. Witt,Adam Wright,L. Trevor Young,Peter P. Zandi,James B. Potash,J. Raymond DePaulo,Michael Bauer,Eva Z. Reininghaus,Tomas Novak,Jean-Michel Aubry,Mario Maj,Bernhard T. Baune,Philip B. Mitchell,Eduard Vieta,Mark A. Frye,Janusz K. Rybakowski,Po-Hsiu Kuo,Tadafumi Kato,Maria Grigoroiu-Serbanescu,Andreas Reif,Maria Del Zompo,Frank Bellivier,Martin Schalling,Naomi R. Wray,John R. Kelsoe,John R. Kelsoe,Martin Alda,Martin Alda,Marcella Rietschel,Francis J. McMahon,Thomas G. Schulze +136 more
TL;DR: A genome-wide association study of lithium response in 2,563 patients collected by 22 participating sites from the International Consortium on Lithium Genetics (ConLiGen); the largest attempted so far finds a single locus of four linked SNPs on chromosome 21 met genome- wide significance criteria for association with lithium response.
Journal ArticleDOI
Sequential transcriptional waves direct the differentiation of newborn neurons in the mouse neocortex.
Ludovic Telley,Subashika Govindan,Julien Prados,Isabelle Stévant,Serge Nef,Emmanouil T. Dermitzakis,Alexandre Dayer,Alexandre Dayer,Denis Jabaudon,Denis Jabaudon +9 more
TL;DR: Early transcriptional waves that instruct the sequence and pace of neuronal differentiation events, guiding newborn neurons toward their final fate, and contribute to a road map for the reverse engineering of specific classes of cortical neurons from undifferentiated cells are revealed.
Journal ArticleDOI
Temporal patterning of apical progenitors and their daughter neurons in the developing neocortex.
Ludovic Telley,Gulistan Agirman,Gulistan Agirman,Julien Prados,Nicole Amberg,Sabine Fievre,Polina Oberst,Giorgia Bartolini,Ilaria Vitali,Christelle Cadilhac,Simon Hippenmeyer,Laurent Nguyen,Alexandre Dayer,Alexandre Dayer,Denis Jabaudon,Denis Jabaudon +15 more
TL;DR: A core set of evolutionarily conserved, temporally patterned genes that sequentially unfold during development are identified that drive apical progenitors from internally directed to more exteroceptive (“extraverted”) states.
Journal ArticleDOI
Volatile anesthetics rapidly increase dendritic spine density in the rat medial prefrontal cortex during synaptogenesis.
TL;DR: In this article, exposure time-dependent effects of volatile anesthetics on neuronal cytoarchitecture in 16-day-old rats, a developmental stage characterized by intense synaptogenesis in the cerebral cortex, were evaluated.