ArticleCurrent biology : CB2019
Serotonergic Modulation of Aggression in Drosophila Involves GABAergic and Cholinergic Opposing Pathways.
Article in Current biology : CB, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.
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Who cites it
23 citing papers in PubMed, 47 citations in OpenAlex.
- Hunger states modulate aggression via opposing dopamine pathways.Nature communications · 2026Article
- Transcriptomic investigation of agonistic behaviors of boxer shrimps (Stenopus species): insights into the potential neural signaling roles of dopamine and acetylcholine.BMC genomics · 2026Article
- Serotonin selectively modulates visual responses of object motion detectors inJournal of neurophysiology · 2025Article
- Serotonin selectively modulates visual responses of object motion detectors inbioRxiv : the preprint server for biology · 2025Article
- Review
- Constitutive and Conditional Epitope Tagging of Endogenous G-Protein-Coupled Receptors inThe Journal of neuroscience : the official journal of the Society for Neuroscience · 2024Article
- Decoding bee cleptoparasitism through comparative transcriptomics of Coelioxoides waltheriae and its host Tetrapedia diversipes.Scientific reports · 2024Article
- Article
- Article
- Navigating Like a Fly:International journal of molecular sciences · 2023Review
- Serotonin Signaling Modulates Sexual Receptivity of Virgin Female Drosophila.Neuroscience bulletin · 2022Article
- The Neuromodulatory Basis of Aggression: Lessons From the Humble Fruit Fly.Frontiers in behavioral neuroscience · 2022Review
- Reduced Insulin Signaling Targeted to Serotonergic Neurons but Not Other Neuronal Subtypes Extends Lifespan inFrontiers in aging neuroscience · 2022Article
- Genetic and functional analysis revealsiScience · 2021Article
- Dynamic neurogenomic responses to social interactions and dominance outcomes in female paper wasps.PLoS genetics · 2021Article
- MasculinizedThe Journal of experimental biology · 2021Article
- Effects of miR-143 and its target receptor 5-HT2B on agonistic behavior in the Chinese mitten crab (Eriocheir sinensis).Scientific reports · 2021Article
- Serotonin Signals Overcome Loser Mentality iniScience · 2020Article
- Article
- An Unbiased Drug Screen for Seizure Suppressors in Duplication 15q Syndrome Reveals 5-HTBiological psychiatry · 2020Article
Corrections and comments
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Authors and funding
6 authors at 1 institution in 1 country.
Funding
Abstract
Pathological aggression is commonly associated with psychiatric and neurological disorders and can impose a substantial burden and cost on human society. Serotonin (5HT) has long been implicated in the regulation of aggression in a wide variety of animal species. In Drosophila, a small group of serotonergic neurons selectively modulates the escalation of aggression. Here, we identified downstream targets of serotonergic input-two types of neurons with opposing roles in aggression control. The dendritic fields of both neurons converge on a single optic glomerulus LC12, suggesting a key pathway linking visual input to the aggression circuitry. The first type is an inhibitory GABAergic neuron: its activation leads to a decrease in aggression. The second neuron type is excitatory: its silencing reduces and its activation increases aggression. RNA sequencing (RNA-seq) profiling of this neuron type identified that it uses acetylcholine as a neurotransmitter and likely expresses 5HT1A, short neuropeptide F receptor (sNPFR), and the resistant to dieldrin (RDL) category of GABA receptors. Knockdown of RDL receptors in these neurons increases aggression, suggesting the possibility of a direct crosstalk between the inhibitory GABAergic and the excitatory cholinergic neurons. Our data show further that neurons utilizing serotonin, GABA, ACh, and short neuropeptide F interact in the LC12 optic glomerulus. Parallel cholinergic and GABAergic pathways descending from this sensory integration area may be key elements in fine-tuning the regulation of aggression.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.