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Endometriosis leads to central nervous system-wide glial activation in a mouse model of endometriosis.

Chronic pelvic pain (CPP) is a common symptom of endometriosis. Women with endometriosis are also at a high risk of suffering from anxiety, depression, and other psychological disorders. Recent studies […]

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Loss of astrocytic A1 adenosine receptor is involved in a chemotherapeutic agent-induced rodent model of neuropathic pain.

Oxaliplatin is a commonly used platinum chemotherapy drug while peripheral neurotoxicity is a widely observed adverse reaction lacking a satisfactory therapeutic strategy. Different adenosine receptors underlying the common neuropathic phenotype […]

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Diisocyanates influence models of atopic dermatitis through direct activation of TRPA1.

We recently used EPA databases to identify that isocyanates, most notably toluene diisocyanate (TDI), were the pollutant class with the strongest spatiotemporal and epidemiologic association with atopic dermatitis (AD). Our […]

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Microglia-Neuron Interactions Promote Chronic Itch via the NLRP3-IL-1β-GRPR Axis.

Spinal astrocytes contribute to chronic itch via sensitization of itch-specific neurons expressing gastrin-releasing peptide receptor (GRPR). However, whether microglia-neuron interactions contribute to itch remains unclear. In this study, we aimed […]

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Endogenous Derivatives of Linoleic Acid and their Stable Analogs Are Potential Pain Mediators.

Psoriasis is characterized by intense pruritus, with a subset of individuals with psoriasis experiencing thermal hypersensitivity. However, the pathophysiology of thermal hypersensitivity in psoriasis and other skin conditions remains enigmatic. […]

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Enhanced Contraction of Arterial Smooth Muscle Cell in Skin Artery Is Sensitive to Hyperpolarization Mediated by BK Channel in Chronic Constriction Injury Model Rat.

Previous our study found that improvement of skin blood flow associated with neuropathic pain using vasodilators is useful for alleviation of neuropathic pain. In this study, we aimed to elucidate […]

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Phosphorylated upstream frameshift 1-dependent nonsense-mediated μ opioid receptor mRNA decay in the spinal cord contributes to the development of neuropathic allodynia-like behavior in rats.

Nonsense-mediated mRNA decay increases targeted mRNA degradation and has been implicated in the regulation of gene expression in neurons. We hypothesized that nonsense-mediated μ opioid receptor mRNA decay in the […]

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Mouse models of surgical and neuropathic pain produce distinct functional alterations to prodynorphin expressing neurons in the prelimbic cortex.

The medial prefrontal cortex (mPFC) consists of a heterogeneous population of neurons that respond to painful stimuli, and our understanding of how different pain models alter these specific mPFC cell […]

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Astrocytic purinergic signaling contributes to the development and maintenance of neuropathic pain via modulation of glutamate release.

Although activation of astrocytes is critical in developing neuropathic pain (NP) following nerve injury, the underlying mechanisms of NP and therapeutic management for NP are still vague. Importantly, the decreases […]

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Low-dose celecoxib-loaded PCL fibers reverse intervertebral disc degeneration by up-regulating CHSY3 expression.

Intervertebral disc degeneration (IDD) has been identified as one of the predominant factors leading to persistent low back pain and disability in middle-aged and elderly people. Dysregulation of Prostaglandin E2 […]

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