Related Experiment Video
Updated: May 19, 2026

Teasing Out the Interplay Between Natural Killer Cells and Nociceptor Neurons
Published on: June 30, 2022
The molecular basis for neuroimmune receptor signaling
Abstract:
Many of the receptors which are responsible for the responses to the common drugs of abuse belong to the G protein-coupled receptor (GPCR) family. In this special issue of the Journal of Neuroimmune Pharmacology a collection of papers is presented which deals with signaling events that are important for the function of these receptors. Because these receptors are expressed by both neuronal and immune cells, and because these receptors play a complex role in regulating function in both the nervous and immune systems, a more complete understanding of the regulation of expression of these receptors is essential. Moreover, once these receptors are expressed and activated, a complex series of signaling events are initiated that can have substantial significance. We have only a limited understanding of these signaling events, but with more complete information, we may be able to control the undesirable and/or desirable consequences of receptor activation by drugs of abuse.
Related Concept Videos
Synaptic Signaling
Most synapses are chemical, meaning an electrical impulse or action potential spurs the release of chemical messengers called neurotransmitters. The neuron sending the signal is called the presynaptic neuron, and the neuron receiving the signal is the postsynaptic neuron.
The presynaptic neuron fires an action potential that...
Synaptic Signaling
Signal Transduction: Overview
Typically, signal transduction involves three...
Neuronal Communication
Types of Signaling Molecules
Ligand-Gated Ion Channel Receptor: Gating Mechanism
