Sensory neuroimmune interactions at the barrier.
Level 5 - mechanism / opinion, no new human data
Narrative review synthesizing mechanistic concepts without original empirical data or systematic search methods.
PubMed 39374664 · doi:10.1016/j.mucimm.2024.10.001
What was done
Narrative review evaluating the anatomical and functional roles of sensory neurons in peripheral barrier tissues (skin, lung, and gut) and their crosstalk with epithelial, stromal, and innate/adaptive immune cells in response to environmental stimuli.
What was found
The abstract reports no quantitative data or numerical outcomes. It describes conceptual frameworks for how sensory biology informs mucosal neuroimmunology beyond classical central and autonomic nervous system interactions.
Why it matters
Highlights the growing paradigm of peripheral neuroimmunology, emphasizing direct sensory nerve-immune communication in maintaining barrier homeostasis and orchestrating tissue defense.
Limits
As a narrative review, it lacks primary empirical data, a systematic literature search, and quantitative synthesis. Specific mechanisms, animal versus human model distinctions, and clinical applicability are not detailed in the abstract.
Cited by
- supports The innate immune system is concentrated primarily in barrier tissues like the gut mucosa and the pulmonary system.