Unlocking opioid neuropeptide dynamics with genetically encoded biosensors

Topics

opioid neuropeptides · Genetically encoded fluorescent sensors · κ-opioid receptor · δ-opioid receptor · μ-opioid receptor · κLight · δLight · µLight · dynorphin · volume transmission · fiber photometry · Optogenetic manipulation · brain slices · dissociated neurons · spatiotemporal dynamics · endogenous opioid release · fear conditioning · reward · Pain modulation · circuit-specific imaging

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Pepkio Research Index (PRI). Topics and Trends in Most Cited Neuropeptides and Animal Physiology Papers, Class of 2026. https://pri.pepkio.com/top-papers/neuropeptides-and-animal-physiology/2026. Accessed 2026-07-31.

Methodology
Zheng Su, Tinsley Li, Thematic Shifts in Early-High-Impact Cancer Genomics and Diagnostics Research: A Bibliometric and Semantic Analysis. bioRxiv 2026.07.04.736459; doi: https://doi.org/10.64898/2026.07.04.736459