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Spinal Astrocytic MeCP2 Regulates Kir4.1 for the Maintenance of Chronic Hyperalgesia in Neuropathic Pain.

Astrocyte activation in the spinal dorsal horn may play an important role in the development of chronic neuropathic pain, but the mechanisms involved in astrocyte activation and their modulatory effects […]

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Duloxetine and Amitriptyline Reduce Neuropathic Pain by Inhibiting Primary Sensory Input to Spinal Dorsal Horn Neurons via α1- and α2-Adrenergic Receptors.

Antidepressants, such as duloxetine and amitriptyline, are effective for treating patients with chronic neuropathic pain. Inhibiting norepinephrine and serotonin transporters at presynaptic terminals raises extracellular concentrations of norepinephrine. The α1- […]

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Exosomes-loaded electroconductive nerve dressing for nerve regeneration and pain relief against diabetic peripheral nerve injury.

Over the years, electroconductive hydrogels (ECHs) have been extensively applied for stimulating nerve regeneration and restoring locomotor function after peripheral nerve injury (PNI) with diabetes, given their favorable mechanical and […]

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Methylation factors as biomarkers of fibromyalgia.

Fibromyalgia (FM) is a common and intractable chronic musculoskeletal pain syndrome, but its exact underlying mechanisms are unknown. This study sought to identify biomarkers of FM and the underlying molecular […]

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Kv7-specific activators hyperpolarize resting membrane potential and modulate human iPSC-derived sensory neuron excitability.

Chronic pain is highly prevalent and remains a significant unmet global medical need. As part of a search for modulatory genes that confer pain resilience, we have studied two family […]

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The Role of Ferroptosis in the Pathogenesis of Osteoarthritis.

Osteoarthritis (OA) is the most common type of arthritis. Its high prevalence, especially in the elderly, and its negative impact on physical function make it a leading cause of disability […]

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Axon-axon interactions determine modality-specific wiring and subcellular synaptic specificity in a somatosensory circuit.

Synaptic connections between neurons are often formed in precise subcellular regions of dendritic arbors with implications for information processing within neurons. Cell-cell interactions are widely important for circuit wiring; however, […]

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Acupotomy Improves Synovial Hypoxia, Synovitis and Angiogenesis in KOA Rabbits.

Knee osteoarthritis (KOA) is a chronic inflammatory disease highly associated with intra-articular hypertension, hypoxia and angiogenesis of synovial tissue. Our previous studies showed that acupotomy could treat KOA in a […]

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Prevalence, clinical characteristics and associated factors of cardiac cephalalgia: A prospective study.

The prevalence of cardiac cephalalgia is unknown and there is limited information about its clinical features. We aimed to assess the prevalence of cardiac cephalalgia, its clinical characteristics and associated […]

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Covalently Binding Adenosine A Receptor Agonist ICBM Irreversibly Reduces Voltage-Gated Ca Currents in Dorsal Root Ganglion Neurons.

Interest has been focused in recent years on the analgesic effects exerted by adenosine and its receptors, A, A, A, and A adenosine receptor (AR) subtypes, in different in vivo […]

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