Temporal single-cell profiling of the parabrachial Calca neurons reveals molecular dynamics driving nociplastic pain
Parabrachial Calca neurons are necessary for chronic pain and sufficient to drive nociplastic pain in mice, but how they sustain a pain state that outlasts its trigger is unknown. We performed temporal single-cell mRNA sequencing of the parabrachial nucleus (PBN) across the onset, chronic, and recovery phases of Calca neuron-driven tactile allodynia, using fixed-tissue profiling and…
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