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Rapid detection and quantification of paracetamol and its major metabolites using surface enhanced Raman scattering.

Paracetamol (also known as acetaminophen) is an over-the-counter (OTC) drug that is commonly used as an analgesic for mild pain, headache, cold and flu. While in the short term it […]

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Rac1/PAK1 signaling contributes to bone cancer pain by Regulation dendritic spine remodeling in rats.

Bone cancer pain (BCP) is severe chronic pain caused by tumor metastasis to the bones, often resulting in significant skeletal remodeling and fractures. Currently, there is no curative treatment. Therefore, […]

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Spinal disinhibition: evidence for a hyperpathia phenotype in painful diabetic neuropathy.

The dominant sensory phenotype in patients with diabetic polyneuropathy and neuropathic pain is a loss of function. This raises questions as to which mechanisms underlie pain generation in the face […]

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Aspirin-triggered Resolvin D1 ameliorates activation of the NLRP3 inflammasome induction of autophagy in a rat model of neuropathic pain.

Several studies performed thus far indicate that neuroinflammation may be one of the mechanisms underlying the pathogenesis of neuropathic pain (NP). Autophagy, as an adaptive response, has been regarded as […]

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P2X7-NLRP3-Caspase-1 signaling mediates activity-induced muscle pain in male but not female mice.

We developed an animal model of activity-induced muscle pain that is dependent on local macrophage activation and release of interleukin-1β (IL-1β). Activation of purinergic type 2X (P2X) 7 receptors recruits […]

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Bone marrow derived mesenchymal stem cells therapy for rheumatoid arthritis – a concise review of past ten years.

Rheumatoid arthritis is an autoimmune disorder characterized by swelling in synovial joints and erosion of bones. The disease is normally treated with conventional drugs which provide only temporary relief to […]

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Molecular mechanisms of MrgprA3-independent activation of the transient receptor potential ion channels TRPA1 and TRPV1 by chloroquine.

Itch associates several pathologies and is a common drug-induced side effect. Chloroquine (CQ) was reported to induce itch by activating the Mas-related G protein-coupled receptor MrgprA3 and subsequently TRPA1. In […]

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The transient receptor potential channels in rheumatoid arthritis: Need to pay more attention.

Rheumatoid arthritis (RA) is characterized by the augment of vascular permeability, increased inflammatory cells infiltration, dysregulated immune cells activation, pannus formation and unbearable pain hyperalgesia. Ca affect almost every aspect […]

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Camphor Attenuates Hyperalgesia in Neuropathic Pain Models in Mice.

The treatment of neuropathic pain is still a major troublesome clinical problem. The existing therapeutic drugs have limited analgesic effect and obvious adverse reactions, which presents opportunities and challenges for the development of […]

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K Channel Prodrugs Reduce Inflammatory and Neuropathic Hypersensitivity, Morphine Induced Hypersensitivity, and Precipitated Withdrawal in Mice.

Previous studies show ATP-sensitive potassium (K) channel openers can reduce hypersensitivity associated with chronic pain models in rodents, and reduce morphine tolerance. Many agonists of K channels are not soluble […]

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