Tumor necrosis factor (TNF)-α is implicated in neuropathic pain, but associations between neuropathic pain and polymorphisms in the TNFA gene have not been identified.
Activation of p38MAPK in spinal cord could downregulate the GR expression and thereby activate NF-κB, thus promoting the release of IL-6 and TNF-α and participating in the development of neuropathic pain.
Administration of spironolactone (10 and 20 mg/kg) significantly attenuated chronic constriction injury-induced pain related behaviour and foot deformity along with attenuation of TNF-α levels, without modulating vincristine-induced neuropathic pain.
Also, gene expression of tumor necrosis factor-α was higher in NL-1 patients compared with NL-0 (P < 0.05), and interleukin-1ß was higher, but IL-10 was lower in NL-1 patients compared with healthy controls (P < 0.05 each).
Although clinical trials of calpain inhibition therapy for alleviation of neuropathic pain induced by motor nerve injury have not yet shown success, our observations linking CALP2 and TNF-α provide a framework of a systems' approach based perspective for treating neuropathic pain.
Exercise Combined With Ultrasound Attenuates Neuropathic Pain in Rats Associated With Downregulation of IL-6 and TNF-α, but With Upregulation of IL-10.
Here, TNF-α participated in neuropathic pain development by enhancing RNF20-mediated H2Bub, which facilitates phosphorylated RNAPII-dependent <i>mGluR5</i> transcription in dorsal horn.
Here, we explored the analgesic effects of PII on a model of CCI-induced NP and investigated the levels of the GFAP protein and the mRNA and protein levels of pro-inflammatory cytokines in the spinal cord, including interleukin-1β (IL-1β), interleukin-6 (IL-6) and tumor necrosis factor-α (TNF-α).
In addition, lipopolysaccharide-induced increase in tumor necrosis factor-α (TNF-α) in the hippocampus antagonized the beneficial effects of EE for these behavioral abnormalities in mice with neuropathic pain.
Knockdown of ANXA10 at the spinal cord level suppressed the SNL-induced hyperalgesia and blocked the activation of NF-κB, TNF-α and IL-1β both in the early and late phase of NP.
Moreover, miR-144 negatively regulated neuroinflammation by decreasing the expression of proinflammatory mediators, including TNF-α (tumor necrosis factor-α), IL (interleukin)-1β, and IL-6, thus facilitating the inhibition of neuropathic pain development.
Neuroinflammation, characterized by activation of spinal glial cells and increased production of pro-inflammatory cytokines (for example, IL-1β, TNF-α and IL-6), is a pathophysiological process closely related to neuropathic pain.
Our data revealed that spinal TNF-α impedes Fbxo45-dependent Munc13-1 ubiquitination that accumulates Munc13-1 in the presynaptic area and hence facilitates the synaptic excitability of nociceptive neurotransmission underlying neuropathic pain.
Our research findings confirm that cannabinoid treatment produces significant improvements in neurological disability scoring and behavioral assessments of NPP that directly result from their ability to reduce tumor necrosis factor alpha (TNF-α) production and enhance brain derived neurotrophic factor (BDNF) production.
Our results suggested that LG or LG-βCD produce anti-hyperalgesic effect in chronic pain models through reductions in TNF-α levels and PKA, and inhibited voltage-gated calcium channels and may be innovative therapeutic agents for the management of NP.
Overexpression of miR-93 significantly alleviated neuropathic pain development and reduced inflammatory cytokine expression, including interleukin (IL)-1β, tumor necrosis factor (TNF)-α, and IL-6 in CCI rats.
Phenylpyridine-2-ylguanidines and rigid mimetics as novel inhibitors of TNFα overproduction: Beneficial action in models of neuropathic pain and of acute lung inflammation.