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Condition: Pain
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Total 374 results found since Jan 2013.
Adiponectin regulates electroacupuncture-produced analgesic effects in association with a crosstalk between the peripheral circulation and the spinal cord
In conclusion, the study indicates a novel mechanism that acupuncture produces analgesic effects at least partially via APN/AdipoR2-AMPK pathway in the spinal cord.PMID:34562596 | DOI:10.1016/j.bbi.2021.09.010
Source: Brain, Behavior, and Immunity - September 25, 2021 Category: Neurology Authors: Zhipeng Ning Pan Gu Jialing Zhang Chi Wai Cheung Lixing Lao Haiyong Chen Zhang-Jin Zhang Source Type: research
The role of dorsal root ganglia alpha-7 nicotinic acetylcholine receptor in complete Freund ’s adjuvant-induced chronic inflammatory pain
ConclusionsThe findings of this study suggest that α7 nAChR may be potentially utilized as a therapeutic target for therapeutics of chronic inflammatory pain.
Source: Inflammopharmacology - September 12, 2021 Category: Drugs & Pharmacology Source Type: research
KDM6B epigenetically regulated-interleukin-6 expression in the dorsal root ganglia and spinal dorsal horn contributes to the development and maintenance of neuropathic pain following peripheral nerve injury in male rats
Brain Behav Immun. 2021 Aug 28;98:265-282. doi: 10.1016/j.bbi.2021.08.231. Online ahead of print.ABSTRACTThe lysine specific demethylase 6B (KDM6B) has been implicated as a coregulator in the expression of proinflammatory mediators, and in the pathogenesis of inflammatory and arthritic pain. However, the role of KDM6B in neuropathic pain has yet to be studied. In the current study, the neuropathic pain was determined by assessing the paw withdrawal threshold (PWT) and paw withdrawal latency (PWL) following lumbar 5 spinal nerve ligation (SNL) in male rats. Immunohistochemistry, Western blotting, qRT-PCR, and chromatin immu...
Source: Brain, Behavior, and Immunity - August 31, 2021 Category: Neurology Authors: Liren Li Liying Bai Kangli Yang Jian Zhang Yan Gao Mingjun Jiang Yin Yang Xuan Zhang Li Wang Xueli Wang Yiming Qiao Ji-Tian Xu Source Type: research
GSE174741 LINC01133 inhibits invasion and promotes proliferation in an endometriosis epithelial cell line
Contributors : Quanah J Hudson ; Iveta Yotova ; Florian M Pauler ; Rene WenzlSeries Type : Expression profiling by high throughput sequencingOrganism : Homo sapiensEndometriosis is a common gynecological disorder characterized by ectopic growth of endometrium outside the uterus and associated with chronic pain and infertility. We investigated the role of LINC01133 in endometriosis, an lncRNA that has been implicated in several types of cancer. We found that LINC01133 is upregulated in ectopic endometriosis lesions. As expression appeared higher in the epithelial endometrial layer, we performed an siRNA knockdown of LINC011...
Source: GEO: Gene Expression Omnibus - August 23, 2021 Category: Genetics & Stem Cells Tags: Expression profiling by high throughput sequencing Homo sapiens Source Type: research
Identification of lncRNA and mRNA expression profiles in dorsal root ganglion in rats with cancer-induced bone pain
CONCLUSION: LncRNA played important roles in regulation of CIBP or mRNA expression in peripheral neuropathy in CIBP. These alterd mRNAs and lncRNAs might be potential therapeutic targets for the treatment of CIBP.PMID:34364296 | DOI:10.1016/j.bbrc.2021.07.063
Source: Cell Research - August 7, 2021 Category: Cytology Authors: Jinrong Wei Qianshu Dou Futing Ba Guang-Yin Xu Guo-Qin Jiang Source Type: research
Fragile X mental retardation protein ‐regulated proinflammatory cytokine expression in the spinal cord contributes to the pathogenesis of inflammatory pain induced by complete Freund's adjuvant
AbstractStudies have verified that Fragile X mental retardation protein (FMRP), an RNA-binding protein, plays a potential role in the pathogenesis of formalin- and (RS)-3,5-dihydroxyphenylglycine (DHPG)-induced abnormal pain sensations. However, the role of FMRP in inflammatory pain has not been reported. Here, we showed an increase in FMRP expression in the spinal dorsal horn (SDH) in a rat model of inflammatory pain induced by complete Freund ’s adjuvant (CFA). Double immunofluorescence staining revealed that FMRP was mainly expressed in spinal neurons and colocalized with proinflammatory cytokines [tumor necrosis fact...
Source: Journal of Neurochemistry - August 2, 2021 Category: Neuroscience Authors: Yixin Yang,
Jinsong Zhao,
Yunze Li,
Xiangyao Li,
Xiaowei Chen,
Zhiying Feng Tags: ORIGINAL ARTICLE Source Type: research
Spinal Nrf2 translocation may inhibit neuronal NF ‐κB activation and alleviate allodynia in a rat model of bone cancer pain
This study aimed to test the hypothesis that BCP induces the transfer of Nrf2 from the cytoplasm to the nucleus and further promotes nuclear transcription to activate heme oxygenase-1 (HO-1) and inhibit the activation of nuclear factor-kappa B (NF- κB) signalling, ultimately regulating the neuroinflammatory response. Von-Frey was used for behavioural analysis in BCP rats, while western blotting, real-time quantitative PCR (RT-PCR), and enzyme-linked immunosorbent assay (ELISA) were used to detect molecular expression changes, and immunofluore scence was used to detect cellular localization. We demonstrated that BCP induce...
Source: Journal of Neurochemistry - July 14, 2021 Category: Neuroscience Authors: Jie Fu,
Chaobo Ni,
Hua ‐Dong Ni,
Long‐Sheng Xu,
Qiu‐Li He,
Huan Pan,
Dong‐Dong Huang,
Yan‐Bao Sun,
Ge Luo,
Ming‐Juan Liu,
Ming Yao Tags: ORIGINAL ARTICLE Source Type: research
Secreted PLA < sub > 2 < /sub > -III is a possible therapeutic target to treat neuropathic pain
Biochem Biophys Res Commun. 2021 Jul 5;568:167-173. doi: 10.1016/j.bbrc.2021.06.058. Online ahead of print.ABSTRACTLysophosphatidic acid (LPA) plays a critical role in developing and maintaining chronic pain in various animal models. Previous studies have reported that cytosolic and calcium-independent phospholipase A2 (PLA2) is involved in the LPA receptor-mediated amplification of LPA production in the spinal dorsal horn (SDH) after nerve injury, while the involvement of secreted PLA2 (sPLA2) remains unclear. The present study revealed that only sPLA2 -III among 11 species of PLA2 showed a significant upregulation of gen...
Source: Biochemical and Biophysical Research communications - July 8, 2021 Category: Biochemistry Authors: Keigo Tanaka Naoki Dozono Hiroyuki Neyama Jun Nagai Ryoko Tsukahara Kazuki Nagayasu Shuji Kaneko Hiroshi Ueda Source Type: research
ZEB1 Induces Ddr1 Promoter Hypermethylation and Contributes to the Chronic Pain in Spinal Cord in Rats Following Oxaliplatin Treatment
In conclusion, these results suggested that the ZEB1 recruited DNMT3b to the Ddr1 promoter, which induced the DDR1 downregulation and contributed to the oxaliplatin-induced chronic pain.PMID:34032956 | DOI:10.1007/s11064-021-03355-5
Source: Neurochemical Research - May 25, 2021 Category: Neuroscience Authors: Yi-Ying Chen Kai-Sheng Jiang Xiao-Hui Bai Meng Liu Su-Yan Lin Ting Xu Jia-You Wei Dai Li Yuan-Chang Xiong Wen-Jun Xin Zhen-Yu Li Source Type: research
TRESK Regulates Gm11874 to Induce Apoptosis of Spinal Cord Neurons via ATP5i Mediated Oxidative Stress and DNA Damage
Neurochem Res. 2021 May 10. doi: 10.1007/s11064-021-03318-w. Online ahead of print.ABSTRACTReportedly, TWIK-related spinal cord K+ (TRESK) deficiency in spinal cord neurons positively correlates with the mechanism underlying neuropathic pain (NP). However, the precise effects of TRESK on neurons of the spinal cord remain elusive. In the present study, we investigated the impact of TRESK silencing on spinal cord neurons to further elucidate the downstream mechanisms of TRESK. Herein, neurons of the dorsal spinal cord were cultured as a cell model for investigations. Apoptosis, oxidative stress, and DNA damage-related protei...
Source: Neurochemical Research - May 11, 2021 Category: Neuroscience Authors: Pei Liu Ye Cheng Huiling Xu Haicheng Huang Simin Tang Fuhu Song Jun Zhou Source Type: research
