Embracing diversity in the 5-HT neuronal system

BW Okaty, KG Commons, SM Dymecki - Nature Reviews Neuroscience, 2019 - nature.com
Neurons that synthesize and release 5-hydroxytryptamine (5-HT; serotonin) express a core
set of genes that establish and maintain this neurotransmitter phenotype and distinguish …

[HTML][HTML] Serotonin in the modulation of neural plasticity and networks: implications for neurodevelopmental disorders

KP Lesch, J Waider - Neuron, 2012 - cell.com
Serotonin (5-HT) shapes brain networks during development and modulates a wide
spectrum of essential neuronal functions ranging from perception and cognitive appraisal to …

Distinct serotonergic pathways to the amygdala underlie separate behavioral features of anxiety

XD Yu, Y Zhu, QX Sun, F Deng, J Wan, D Zheng… - Nature …, 2022 - nature.com
Anxiety-like behaviors in mice include social avoidance and avoidance of bright spaces.
Whether these features are distinctly regulated is unclear. We demonstrate that in mice …

Single-cell transcriptomes and whole-brain projections of serotonin neurons in the mouse dorsal and median raphe nuclei

J Ren, A Isakova, D Friedmann, J Zeng, SM Grutzner… - Elife, 2019 - elifesciences.org
Serotonin neurons of the dorsal and median raphe nuclei (DR, MR) collectively innervate
the entire forebrain and midbrain, modulating diverse physiology and behavior. To gain a …

Single-cell activity and network properties of dorsal raphe nucleus serotonin neurons during emotionally salient behaviors

GE Paquelet, K Carrion, CO Lacefield, P Zhou, R Hen… - Neuron, 2022 - cell.com
The serotonin system modulates a wide variety of emotional behaviors and states, including
reward processing, anxiety, and social interaction. To reveal the underlying patterns of …

Anatomically defined and functionally distinct dorsal raphe serotonin sub-systems

J Ren, D Friedmann, J **ong, CD Liu, BR Ferguson… - Cell, 2018 - cell.com
The dorsal raphe (DR) constitutes a major serotonergic input to the forebrain and modulates
diverse functions and brain states, including mood, anxiety, and sensory and motor …

Serotonin neurons in the dorsal raphe nucleus encode reward signals

Y Li, W Zhong, D Wang, Q Feng, Z Liu, J Zhou… - Nature …, 2016 - nature.com
The dorsal raphe nucleus (DRN) is involved in organizing reward-related behaviours;
however, it remains unclear how genetically defined neurons in the DRN of a freely …

Molecular and anatomical organization of the dorsal raphe nucleus

KW Huang, NE Ochandarena, AC Philson, M Hyun… - Elife, 2019 - elifesciences.org
The dorsal raphe nucleus (DRN) is an important source of neuromodulators and has been
implicated in a wide variety of behavioral and neurological disorders. The DRN is …

Presynaptic partners of dorsal raphe serotonergic and GABAergic neurons

B Weissbourd, J Ren, KE DeLoach, CJ Guenthner… - Neuron, 2014 - cell.com
The serotonin system powerfully modulates physiology and behavior in health and disease,
yet the circuit mechanisms underlying serotonin neuron activity are poorly understood. The …

Conditional anterograde tracing reveals distinct targeting of individual serotonin cell groups (B5–B9) to the forebrain and brainstem

A Muzerelle, S Scotto-Lomassese, JF Bernard… - Brain Structure and …, 2016 - Springer
Serotoninergic innervation of the central nervous system is provided by hindbrain raphe
nuclei (B1–B9). The extent to which each raphe subdivision has distinct topographic …