Volodya Hovhannisyan

The paper introduces X7-uP, a chemical labeling reagent for P2X7 receptors, enabling super-resolution imaging of their nanoscale redistribution in BV2 microglial cells during activation.

This study identifies GM-CSF as a key mediator of vertebral bone marrow emergency myelopoiesis in neuropathic pain, linking meningeal immunity to pain pathogenesis.

This study shows that gut microbiota from fibromyalgia patients causes pain in mice, and transferring healthy microbiota alleviates symptoms in humans.

The paper shows that oxytocin-induced astrocyte process retraction in the amygdala modulates freezing behavior during stress by enhancing neuronal sensitivity to potassium.

This study compares neurotransmitter levels in male and female mice after acute and chronic morphine treatment in specific brain regions, finding sex-based differences but limited effects of tolerance.

This study examines sex differences in morphine analgesia and tolerance in mice, finding weaker analgesia and earlier tolerance in females, attributed to differences in central morphine metabolism rather than metabolism-driven tolerance mechanisms.