Expression Profile of Embryonic Stem Cell Derived Serotonin Neurons
Ontology highlight
ABSTRACT:
ORGANISM(S): Macaca mulatta
PROVIDER: GSE16168 | GEO | 2009/05/21
SECONDARY ACCESSION(S): PRJNA117189
REPOSITORIES: GEO
Similar Datasets
Project description:The rhesus embryonic stem cell line 366.4 differentiates into serotonin neurons. RNA was extracted from ESC colonies, embryoid body (Ebs), Neurospheres in selection (N1), Proliferating serotonin neurons (N2) and differentiating serotonin neurons (N3). RNA was labeled with Enzo biotin labelling kit and hybridized to Rhesus chip from Affymetrix. single sample represent each stages and total 5 rhesus chip were hybridized
2010-04-08 | E-GEOD-16168 | biostudies-arrayexpress
Project description:We performed a comprehensive survey of DR and MR serotonin neurons in the adult mouse brain by scRNA-seq. To specifically label serotonin neurons, we crossed Sert-Cre mice (Gong et al., 2007) with the tdTomato Cre reporter mouse, Ai14 (Madisen et al., 2010). (Serotonin transporter, or Sert, is a marker for serotonin neurons; see more details below.) We collected serotonin neurons acutely dissociated from brain slices by fluorescence-activated cell sorting (FACS) and used Smart-seq2 (Picelli et al., 2013) to generate scRNA-seq libraries.
2019-08-01 | GSE135132 | GEO
Project description:We used single cell RNA sequencing (scRNA-seq) to analyze the diversity of serotonin neurons derived from human pluripotent stem cells (hPSCs) and to compare the transcriptomic differences between FOXA2 knockout and wide type hPSCs-derived serotonin neurons.
2023-09-07 | GSE232698 | GEO
Project description:Serotonergic neurons have multiple roles, including regulating mood and behavior1,2, yet it remains unclear which of these phenotypes are caused by serotonin produced by the central versus the peripheral nervous system. Neuronal serotonin is produced by the enzyme tryptophan hydroxylase 2 (Tph2). Mice that lack Tph2 exhibit decreased gut motility4 and several behavioral disorders, including decreased anxiety-like behavior and increased aggression5. To clarify the specific role of peripheral serotonergic circuits, here we engineered mice with intact Tph2 in central neurons but lacking Tph2 in peripheral neurons (Tph2fl/fl; Hand2-Cre). We discovered that PSN contribute to gut motility and are important in the control of anxiety-like behavior but do not contribute to impulsive aggression. Thus, central and peripheral serotonergic neurons have different roles in behavioral regulation. Intriguingly, animals lacking peripheral neuronal Tph2 had deficiencies in enteric immune cells, including reduced abundance of dendritic cells (DC) and IgA+ B cells in the small intestine and elevated susceptibility to oral Salmonella infection. Mechanistic studies suggest that serotonin produced by PSN promotes activation of DC through the 5-HT7 receptor, thereby facilitating DC-mediated differentiation of IgA+ B cells. Our findings highlight the importance of serotonin produced by peripheral neurons for control of behavior and gut defense and suggest that these circuits could be valuable targets for therapeutics.
2024-09-04 | GSE227216 | GEO
Project description:Serotonergic neurons have multiple roles, including regulating mood and behavior1,2, yet it remains unclear which of these phenotypes are caused by serotonin produced by the central versus the peripheral nervous system. Neuronal serotonin is produced by the enzyme tryptophan hydroxylase 2 (Tph2). Mice that lack Tph2 exhibit decreased gut motility4 and several behavioral disorders, including decreased anxiety-like behavior and increased aggression5. To clarify the specific role of peripheral serotonergic circuits, here we engineered mice with intact Tph2 in central neurons but lacking Tph2 in peripheral neurons (Tph2fl/fl; Hand2-Cre). We discovered that PSN contribute to gut motility and are important in the control of anxiety-like behavior but do not contribute to impulsive aggression. Thus, central and peripheral serotonergic neurons have different roles in behavioral regulation. Intriguingly, animals lacking peripheral neuronal Tph2 had deficiencies in enteric immune cells, including reduced abundance of dendritic cells (DC) and IgA+ B cells in the small intestine and elevated susceptibility to oral Salmonella infection. Mechanistic studies suggest that serotonin produced by PSN promotes activation of DC through the 5-HT7 receptor, thereby facilitating DC-mediated differentiation of IgA+ B cells. Our findings highlight the importance of serotonin produced by peripheral neurons for control of behavior and gut defense and suggest that these circuits could be valuable targets for therapeutics.
2024-09-04 | GSE227208 | GEO
Project description:Serotonergic neurons have multiple roles, including regulating mood and behavior1,2, yet it remains unclear which of these phenotypes are caused by serotonin produced by the central versus the peripheral nervous system. Neuronal serotonin is produced by the enzyme tryptophan hydroxylase 2 (Tph2)3. Mice that lack Tph2 exhibit decreased gut motility4 and several behavioral disorders, including decreased anxiety-like behavior and increased aggression5. To clarify the specific role of peripheral serotonergic circuits, here we engineered mice with intact Tph2 in central neurons but lacking Tph2 in peripheral neurons (Tph2fl/fl; Hand2-Cre). We discovered that PSN contribute to gut motility and are important in the control of anxiety-like behavior but do not contribute to impulsive aggression. Thus, central and peripheral serotonergic neurons have different roles in behavioral regulation. Intriguingly, animals lacking peripheral neuronal Tph2 had deficiencies in enteric immune cells, including reduced abundance of dendritic cells (DC) and IgA+ B cells in the small intestine and elevated susceptibility to oral Salmonella infection. Mechanistic studies suggest that serotonin produced by PSN promotes activation of DC through the 5-HT7 receptor, thereby facilitating DC-mediated differentiation of IgA+ B cells. Our findings highlight the importance of serotonin produced by peripheral neurons for control of behavior and gut defense and suggest that these circuits could be valuable targets for therapeutics.
2024-09-04 | GSE227333 | GEO
Project description:Serotonergic neurons have multiple roles, including regulating mood and behavior1,2, yet it remains unclear which of these phenotypes are caused by serotonin produced by the central versus the peripheral nervous system. Neuronal serotonin is produced by the enzyme tryptophan hydroxylase 2 (Tph2). Mice that lack Tph2 exhibit decreased gut motility4 and several behavioral disorders, including decreased anxiety-like behavior and increased aggression5. To clarify the specific role of peripheral serotonergic circuits, here we engineered mice with intact Tph2 in central neurons but lacking Tph2 in peripheral neurons (Tph2fl/fl; Hand2-Cre). We discovered that PSN contribute to gut motility and are important in the control of anxiety-like behavior but do not contribute to impulsive aggression. Thus, central and peripheral serotonergic neurons have different roles in behavioral regulation. Intriguingly, animals lacking peripheral neuronal Tph2 had deficiencies in enteric immune cells, including reduced abundance of dendritic cells (DC) and IgA+ B cells in the small intestine and elevated susceptibility to oral Salmonella infection. Mechanistic studies suggest that serotonin produced by PSN promotes activation of DC through the 5-HT7 receptor, thereby facilitating DC-mediated differentiation of IgA+ B cells. Our findings highlight the importance of serotonin produced by peripheral neurons for control of behavior and gut defense and suggest that these circuits could be valuable targets for therapeutics.
2024-09-04 | GSE227217 | GEO
Project description:Serotonergic neurons have multiple roles, including regulating mood and behavior1,2, yet it remains unclear which of these phenotypes are caused by serotonin produced by the central versus the peripheral nervous system. Neuronal serotonin is produced by the enzyme tryptophan hydroxylase 2 (Tph2)3. Mice that lack Tph2 exhibit decreased gut motility4 and several behavioral disorders, including decreased anxiety-like behavior and increased aggression5. To clarify the specific role of peripheral serotonergic circuits, here we engineered mice with intact Tph2 in central neurons but lacking Tph2 in peripheral neurons (Tph2fl/fl; Hand2-Cre). We discovered that PSN contribute to gut motility and are important in the control of anxiety-like behavior but do not contribute to impulsive aggression. Thus, central and peripheral serotonergic neurons have different roles in behavioral regulation. Intriguingly, animals lacking peripheral neuronal Tph2 had deficiencies in enteric immune cells, including reduced abundance of dendritic cells (DC) and IgA+ B cells in the small intestine and elevated susceptibility to oral Salmonella infection. Mechanistic studies suggest that serotonin produced by PSN promotes activation of DC through the 5-HT7 receptor, thereby facilitating DC-mediated differentiation of IgA+ B cells. Our findings highlight the importance of serotonin produced by peripheral neurons for control of behavior and gut defense and suggest that these circuits could be valuable targets for therapeutics.
2024-09-04 | GSE227338 | GEO
Project description:The goals of this study are to generate and study neurons from MDD patients and examine specific aspects of serotonergic neurotransmission in selective serotonin reuptake inhibitor (SSRI) remitters ® and SSRI-nonremitters (NR)
2019-12-04 | GSE125664 | GEO
Project description:Serotonergic neurons have multiple roles, including regulating mood and behavior1,2, yet it remains unclear which of these phenotypes are caused by serotonin produced by the central versus the peripheral nervous system. Neuronal serotonin is produced by the enzyme tryptophan hydroxylase 2 (Tph2). Mice that lack Tph2 exhibit decreased gut motility4 and several behavioral disorders, including decreased anxiety-like behavior and increased aggression5. To clarify the specific role of peripheral serotonergic circuits, here we engineered mice with intact Tph2 in central neurons but lacking Tph2 in peripheral neurons (Tph2fl/fl; Hand2-Cre). We discovered that PSN contribute to gut motility and are important in the control of anxiety-like behavior but do not contribute to impulsive aggression. Thus, central and peripheral serotonergic neurons have different roles in behavioral regulation. Intriguingly, animals lacking peripheral neuronal Tph2 had deficiencies in enteric immune cells, including reduced abundance of dendritic cells (DC) and IgA+ B cells in the small intestine and elevated susceptibility to oral Salmonella infection. Mechanistic studies suggest that serotonin produced by PSN promotes activation of DC through the 5-HT7 receptor, thereby facilitating DC-mediated differentiation of IgA+ B cells. Our findings highlight the importance of serotonin produced by peripheral neurons for control of behavior and gut defense and suggest that these circuits could be valuable targets for therapeutics.
2024-09-04 | GSE227125 | GEO