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Condition: Pain

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Total 374 results found since Jan 2013.

Role of Tumor Necrosis Factor Receptor 1-Reactive Oxygen Species-Caspase 11 Pathway in Neuropathic Pain Mediated by HIV gp120 With Morphine in Rats
CONCLUSIONS: These results suggest that spinal TNFRI-mtROS-caspase 11 signal pathway plays a critical role in the HIV-associated neuropathic pain state, providing a novel approach to treating chronic pain in PLWH with opioids.PMID:36662639 | DOI:10.1213/ANE.0000000000006335
Source: Anesthesia and Analgesia - January 20, 2023 Category: Anesthesiology Authors: Kentaro Hayashi Hyun Yi Xun Zhu Shue Liu Jun Gu Keiya Takahashi Yuta Kashiwagi Marta Pardo Hirotsugu Kanda Heng Li Roy C Levitt Shuanglin Hao Source Type: research

Lyn-mediated glycolysis enhancement of microglia contributes to neuropathic pain through facilitating IRF5 nuclear translocation in spinal dorsal horn
J Cell Mol Med. 2023 May 2. doi: 10.1111/jcmm.17759. Online ahead of print.ABSTRACTThe pro-inflammatory phenotype of microglia usually induces neuroinflammatory reactions in neuropathic pain. Glycometabolism shift to glycolysis can promote the pro-inflammatory phenotype transition of microglia. The omics data analysis suggest a critical role for Lyn dysregulation in neuropathic pain. The present study aimed at exploring the mechanism of Lyn-mediated glycolysis enhancement of microglia in neuropathic pain. Neuropathic pain model was established by chronic constriction injury (CCI), then pain thresholds and Lyn expression we...
Source: J Cell Mol Med - May 3, 2023 Category: Molecular Biology Authors: Erliang Kong Yongchang Li Peng Ma Yixuan Zhang Ruifeng Ding Tong Hua Mei Yang Hongbin Yuan Source Type: research

MG53 ameliorates nerve injury induced neuropathic pain through the regulation of Nrf2/HO-1 signaling in rats
In this study, we aimed to explore the role of MG3 in neuropathic pain after chronic constriction injury (CCI) to the sciatic nerve in rats. To explore the mechanism of MG53 regulating the development of neuropathic pain, the rats was injected (intrathecal injection) of recombinant human MG53 (rhMG53) protein and/or nuclear factor erythroid 2-related factor 2 (Nrf2) siRNA after CCI. Mechanical allodynia or thermal hyperalgesia was assessed by the 50% paw withdrawal threshold (PWT) or the paw withdrawal latency (PWL). The target molecules was detected using western blotting (WB), immunofluorescence (IF), quantitative real-t...
Source: Behavioural Brain Research - May 11, 2023 Category: Neurology Authors: Xuan-Zhi Zhu Jing-Qiong Wang Yao-Hua Wu Source Type: research

Employing the sustained-release properties of poly(lactic-co-glycolic acid) nanoparticles to reveal a novel mechanism of sodium-hydrogen exchanger 1 in neuropathic pain
Transl Res. 2023 Sep 5:S1931-5244(23)00143-3. doi: 10.1016/j.trsl.2023.09.003. Online ahead of print.ABSTRACTNeuropathic pain is caused by injury or disease of the somatosensory system, and its course is usually chronic. Several studies have been dedicated to investigating neuropathic pain-related targets; however, little attention has been paid to the persistent alterations that these targets, some of which may be crucial to the pathophysiology of neuropathic pain. The present study aimed to identify potential targets that may play a crucial role in neuropathic pain and validate their long-term impact. Through bioinformat...
Source: Translational Research : the journal of laboratory and clinical medicine - September 7, 2023 Category: Laboratory Medicine Authors: Junhua Wu Meiling Jin Quangdon Tran Minwoo Kim Song I Kim Juhee Shin Hyewon Park Nara Shin Hyunji Kang Hyo Jung Shin Sun Yeul Lee Song-Biao Cui C Justin Lee Won Hyung Lee Dong Woon Kim Source Type: research