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Cellular Senescence in Intervertebral Disc Aging and Degeneration: Molecular Mechanisms and Potential Therapeutic Opportunities.

Closely associated with aging and age-related disorders, cellular senescence (CS) is the inability of cells to proliferate due to accumulated unrepaired cellular damage and irreversible cell cycle arrest. Senescent cells […]

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TLR4 activation by lysozyme induces pain without inflammation.

Mostly, pain has been studied in association with inflammation, until recent studies which indicate that during bacterial infections, pain mechanisms could be independent of the inflammation. Chronic pain can sustain […]

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Pharmacological Modulation of the MIP-1 Family and Their Receptors Reduces Neuropathic Pain Symptoms and Influences Morphine Analgesia: Evidence from a Mouse Model.

Neuropathic pain pathophysiology is not fully understood, but it was recently shown that MIP-1 family members (CCL3, CCL4, and CCL9) have strong pronociceptive properties. Our goal was to examine how […]

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Reduction of SIRT1-Mediated Epigenetic Upregulation of Nav1.7 Contributes to Oxaliplatin-Induced Neuropathic Pain.

Clinically, neuropathic pain is a severe side effect of oxaliplatin chemotherapy, which usually leads to dose reduction or cessation of treatment. Due to the unawareness of detailed mechanisms of oxaliplatin-induced […]

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Assessment of a Discogenic Pain Animal Model Induced by Applying Continuous Shear Force to Intervertebral Discs.

Chronic discogenic pain includes degeneration-driven changes under the mechanical macroenvironment of an internal disc, which leads to the progressive changes of biochemical microenvironment that induce abnormal ingrowth of the nociceptor. […]

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High-voltage, Long-duration Pulsed Radiofrequency to the Dorsal Root Ganglion Provides Improved Pain Relief for Herpes Zoster Neuralgia in the Subacute Stage.

Postherpetic neuralgia (PHN) is pain persisting beyond 3 months from rash onset and is the most common complication of herpes zoster (HZ); it is commonly refractory to medication treatment. Available […]

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TET1-TRPV4 Signaling Contributes to Bone Cancer Pain in Rats.

Bone cancer pain (BCP) is excruciating for cancer patients, with limited clinical treatment options and significant side effects, due to the complex and unclear pathogenesis of bone cancer pain. Peripheral […]

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Implementation of a Drug Screening Platform to Target Expression in Injured Mouse Dorsal Root Ganglion Neurons.

Management of neuropathic pain is notoriously difficult; current analgesics, including anti-inflammatory- and opioid-based medications, are generally ineffective and can pose serious side effects. There is a need to uncover non-addictive […]

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COMT Val158Met Affects the Analgesic Response to Acupuncture Among Cancer Survivors with Chronic Pain.

Catechol-O-methyltransferase (COMT) is the major enzyme involved in the catabolism of dopamine, a neurotransmitter in the brain’s reward system. The common COMT polymorphism Val158Met (rs4680 G>A) modulates pain response to […]

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TGFBI as a candidate biomarker for non-invasive diagnosis of early-stage endometriosis.

Can cartilage oligomeric matrix protein (COMP) and transforming growth factor-β-induced protein ig-h3 (TGFBI) alone or in combination with cancer antigen 125 (CA-125) be considered as potential blood biomarkers of endometriosis?

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