ATP spreads inflammation to other limbs through crosstalk between sensory neurons and interneurons.

ATP spreads inflammation to other limbs through crosstalk between sensory neurons and interneurons.
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三磷酸腺苷通过感觉神经元和中间神经元之间的串扰将炎症传播到其他肢体。

DOI:
10.1084/jem.20212019
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发表时间:
2022-06-06
期刊:
The Journal of experimental medicine
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其他
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局部炎症通过使用ATP的感觉神经元-中间神经元串扰扩散到远程位置。这种神经通路,或远程炎症门户反射,可能是具有远程炎症的炎症性疾病(例如类风湿性关节炎)的治疗靶点。病变之间的神经回路是局部炎症扩散到远处的一种机制。在这里,我们展示了关节一侧的炎症信号通过感觉神经元-中间神经元的串扰传播到另一侧,ATP位于核心。手术消融或药物抑制这一神经通路可以防止另一侧的炎症发展。机制分析表明,ATP既是神经递质又是炎症增强剂,因此在局部炎症和诱导另一侧炎症的神经通路之间起中介作用。这些结果表明,阻断这种神经通路(称为远程炎症网关反射)可能对炎症性疾病具有治疗价值,特别是那些炎症扩散到远程位置的疾病,如类风湿性关节炎。
Local inflammation spreads to remote positions via sensory neuron–interneuron crosstalk using ATP. This neural pathway, or remote inflammation gateway reflex, may be a therapeutic target for inflammatory diseases with remote inflammation, such as rheumatoid arthritis. Neural circuits between lesions are one mechanism through which local inflammation spreads to remote positions. Here, we show the inflammatory signal on one side of the joint is spread to the other side via sensory neuron–interneuron crosstalk, with ATP at the core. Surgical ablation or pharmacological inhibition of this neural pathway prevented inflammation development on the other side. Mechanistic analysis showed that ATP serves as both a neurotransmitter and an inflammation enhancer, thus acting as an intermediary between the local inflammation and neural pathway that induces inflammation on the other side. These results suggest blockade of this neural pathway, which is named the remote inflammation gateway reflex, may have therapeutic value for inflammatory diseases, particularly those, such as rheumatoid arthritis, in which inflammation spreads to remote positions.
周围神经纤维及其神经递质在软骨和骨生理和病理生理学中的作用。
DOI: 10.1186/s13075-014-0485-1
发表时间: 2014
影响因子: 4.9
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Grässel SG
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DOI: 10.1113/jphysiol.1995.sp020826
发表时间: 1995-07-15
影响因子: 5.5
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DOI: 10.7554/elife.08733
发表时间: 2015-08-11
期刊: eLife
影响因子: 7.7
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Arima Y;Kamimura D;Atsumi T;Harada M;Kawamoto T;Nishikawa N;Stofkova A;Ohki T;Higuchi K;Morimoto Y;Wieghofer P;Okada Y;Mori Y;Sakoda S;Saika S;Yoshioka Y;Komuro I;Yamashita T;Hirano T;Prinz M;Murakami M
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DOI: 10.1113/jphysiol.1959.sp006157
发表时间: 1959-01-01
影响因子: 5.5
作者:
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通讯作者: HOLTON, P