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Related Concept Videos

Antiepileptic Drugs: GABAergic Pathway Potentiators01:18

Antiepileptic Drugs: GABAergic Pathway Potentiators

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γ-aminobutyric acid or GABA, plays a pivotal role as an inhibitory neurotransmitter in the brain. GABA pathway potentiators, also known as GABAergic drugs, are a class of pharmaceutical agents designed to enhance the functioning of the GABAergic system. These medications primarily treat epilepsy, a neurological disorder characterized by recurrent seizures.
The key GABA pathway potentiators used in epilepsy management are as follows.
Benzodiazepines are a well-known class of drugs used for...
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Ligand-Gated Ion Channel Receptor: Gating Mechanism01:30

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Ligand-gated ion channels are transmembrane proteins that play a vital role in intercellular communication and functions of the nervous system. They allow the influx of ions across the membrane once the neurotransmitter binds, allowing the subsequent transmission of electrical excitation across the neurons. Other ligand-gated ion channels, like the γ-aminobutyric acid (GABA) receptor, permit anions like chloride into the cells on the binding of the GABA molecule. Their entry into the cell...
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Transcytosis of IgG01:15

Transcytosis of IgG

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Transcytosis is the process in which molecules are internalized by endocytosis, transported across the cell, and released through exocytosis from the opposite end of the cell. Molecules such as insulin, immunoglobulins, and certain nutrients are transferred through the recycling endosomes by recycling and transcytosis.
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Glial Cells01:04

Glial Cells

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Overview
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Neurotransmitters01:31

Neurotransmitters

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Neurotransmitters are essential chemical messengers within the nervous system, facilitating the communication between neurons. These chemical messengers, varying in function and effect, are critical for sustaining various aspects of neurological health and emotional well-being.
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G Protein-coupled Receptors01:15

G Protein-coupled Receptors

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G Protein-Coupled Receptors or GPCRs are membrane-bound receptors that transiently associate with heterotrimeric G proteins and induce an appropriate response to sensory stimuli such as light, odors, hormones, cytokines, or neurotransmitters.
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Related Experiment Video

Updated: Mar 7, 2026

Inhibitory Synapse Formation in a Co-culture Model Incorporating GABAergic Medium Spiny Neurons and HEK293 Cells Stably Expressing GABAA Receptors
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Inhibitory Synapse Formation in a Co-culture Model Incorporating GABAergic Medium Spiny Neurons and HEK293 Cells Stably Expressing GABAA Receptors

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The immunological function of GABAergic system.

Chenlu Wu1, Xiaobin Qin1, Huihui Du1

  • 1College of Animal Science and Technology, Southwest University, Chongqing 400716, China.

Frontiers in Bioscience (Landmark Edition)
|February 16, 2017
PubMed
Summary
This summary is machine-generated.

Gamma-aminobutyric acid (GABA) plays a key role in regulating immune responses. GABAergic signaling in immune cells suppresses inflammation, offering potential therapeutic strategies for autoimmune diseases.

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Last Updated: Mar 7, 2026

Inhibitory Synapse Formation in a Co-culture Model Incorporating GABAergic Medium Spiny Neurons and HEK293 Cells Stably Expressing GABAA Receptors
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Methods for the Discovery of Novel Compounds Modulating a Gamma-Aminobutyric Acid Receptor Type A Neurotransmission
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Area of Science:

  • Neuroimmunology
  • Molecular Immunology

Background:

  • Gamma-aminobutyric acid (GABA) is a primary inhibitory neurotransmitter in the central nervous system.
  • Emerging evidence highlights GABA's significant functions within the immune system.

Purpose of the Study:

  • To investigate the role of the GABAergic system in immune cell function.
  • To explore the impact of GABA signaling on immune responses and inflammatory pathways.

Main Methods:

  • Analysis of GABAergic system components (receptors, transporters, enzymes) in immune cells.
  • Assessment of GABA signaling's effects on cytokine production and key signaling pathways (MAPK, NF-κB).

Main Results:

  • Immune cells express functional components of the GABAergic system.
  • GABAergic signaling negatively regulates immune responses, particularly T cell-mediated immunity.
  • GABAergic components modulate pro-inflammatory cytokine production and signaling pathways.

Conclusions:

  • GABAergic signaling is a critical regulator of immune cell function.
  • The GABAergic system presents a potential therapeutic target for inflammatory and autoimmune conditions.
  • Further research into GABAergic modulation could lead to novel treatments for diseases like multiple sclerosis and inflammatory bowel disease.