Tianqi Zhang, Naikun Wang, Tong Zhu, Jin Xu, Mengjiao Tan, Ran Wang, Ying Han
{"title":"带状疱疹患者血浆蛋白质组学分析以确定带状疱疹后神经痛风险的预测因子","authors":"Tianqi Zhang, Naikun Wang, Tong Zhu, Jin Xu, Mengjiao Tan, Ran Wang, Ying Han","doi":"10.1002/ejp.70015","DOIUrl":null,"url":null,"abstract":"<div>\n \n \n <section>\n \n <h3> Background</h3>\n \n <p>Postherpetic neuralgia (PHN) is a common and severe complication of herpes zoster (HZ). However, the understanding of the pathological mechanism relevant in the earlier phase of PHN is limited. This study aimed to explore the association of plasma proteins with PHN risk and identify candidate proteins to predict PHN during the acute phase of HZ infection.</p>\n </section>\n \n <section>\n \n <h3> Methods</h3>\n \n <p>Liquid chromatography tandem mass spectrometry (LC–MS/MS)-based proteomic technology was used to profile characteristic proteins in 31 patients with HZ infection.</p>\n </section>\n \n <section>\n \n <h3> Results</h3>\n \n <p>The levels of 318 plasma proteins were quantified in acute HZ infected patients by untargeted proteomics. Twenty-four plasma proteins were dysregulated in HZ infected patients developing PHN compared with recovered patients. Among these proteins, 16 plasma proteins may be correlated with PHN risk. TTR, NCAM1 and SH3BGRL3 were first proposed as candidate biomarkers for PHN. The baseline level of TTR increased, and NCAM1 and SH3BGRL3 decreased in the PHN group. They may affect the prognosis of HZ through extracellular exosome and complement activation (classical pathway). Besides, the baseline level of TTR may positively correlate with the pain severity of PHN.</p>\n </section>\n \n <section>\n \n <h3> Conclusion</h3>\n \n <p>Altered abundance of plasma proteins in HZ infected patients was associated with PHN risk. In this study, TTR, NCAM1 and SH3BGRL3 were identified as potential predictors of PHN in early HZ infected patients. These results contribute to revealing the pathological mechanism and potential therapeutic targets of PHN.</p>\n </section>\n \n <section>\n \n <h3> Significance Statement</h3>\n \n <p>This study first proved that protein expression in HZ infected patients with opposite outcomes is different, and proposed three potential biomarkers to predict PHN risk in the acute phase of HZ infection. Further research is needed to determine whether protein expression is related to the severity of pain.</p>\n </section>\n </div>","PeriodicalId":12021,"journal":{"name":"European Journal of Pain","volume":"29 5","pages":""},"PeriodicalIF":3.5000,"publicationDate":"2025-04-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Plasma Proteomic Analysis of Patients With Herpes Zoster to Identify Predictors of Postherpetic Neuralgia Risk\",\"authors\":\"Tianqi Zhang, Naikun Wang, Tong Zhu, Jin Xu, Mengjiao Tan, Ran Wang, Ying Han\",\"doi\":\"10.1002/ejp.70015\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div>\\n \\n \\n <section>\\n \\n <h3> Background</h3>\\n \\n <p>Postherpetic neuralgia (PHN) is a common and severe complication of herpes zoster (HZ). However, the understanding of the pathological mechanism relevant in the earlier phase of PHN is limited. This study aimed to explore the association of plasma proteins with PHN risk and identify candidate proteins to predict PHN during the acute phase of HZ infection.</p>\\n </section>\\n \\n <section>\\n \\n <h3> Methods</h3>\\n \\n <p>Liquid chromatography tandem mass spectrometry (LC–MS/MS)-based proteomic technology was used to profile characteristic proteins in 31 patients with HZ infection.</p>\\n </section>\\n \\n <section>\\n \\n <h3> Results</h3>\\n \\n <p>The levels of 318 plasma proteins were quantified in acute HZ infected patients by untargeted proteomics. Twenty-four plasma proteins were dysregulated in HZ infected patients developing PHN compared with recovered patients. Among these proteins, 16 plasma proteins may be correlated with PHN risk. TTR, NCAM1 and SH3BGRL3 were first proposed as candidate biomarkers for PHN. The baseline level of TTR increased, and NCAM1 and SH3BGRL3 decreased in the PHN group. 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Plasma Proteomic Analysis of Patients With Herpes Zoster to Identify Predictors of Postherpetic Neuralgia Risk
Background
Postherpetic neuralgia (PHN) is a common and severe complication of herpes zoster (HZ). However, the understanding of the pathological mechanism relevant in the earlier phase of PHN is limited. This study aimed to explore the association of plasma proteins with PHN risk and identify candidate proteins to predict PHN during the acute phase of HZ infection.
Methods
Liquid chromatography tandem mass spectrometry (LC–MS/MS)-based proteomic technology was used to profile characteristic proteins in 31 patients with HZ infection.
Results
The levels of 318 plasma proteins were quantified in acute HZ infected patients by untargeted proteomics. Twenty-four plasma proteins were dysregulated in HZ infected patients developing PHN compared with recovered patients. Among these proteins, 16 plasma proteins may be correlated with PHN risk. TTR, NCAM1 and SH3BGRL3 were first proposed as candidate biomarkers for PHN. The baseline level of TTR increased, and NCAM1 and SH3BGRL3 decreased in the PHN group. They may affect the prognosis of HZ through extracellular exosome and complement activation (classical pathway). Besides, the baseline level of TTR may positively correlate with the pain severity of PHN.
Conclusion
Altered abundance of plasma proteins in HZ infected patients was associated with PHN risk. In this study, TTR, NCAM1 and SH3BGRL3 were identified as potential predictors of PHN in early HZ infected patients. These results contribute to revealing the pathological mechanism and potential therapeutic targets of PHN.
Significance Statement
This study first proved that protein expression in HZ infected patients with opposite outcomes is different, and proposed three potential biomarkers to predict PHN risk in the acute phase of HZ infection. Further research is needed to determine whether protein expression is related to the severity of pain.
期刊介绍:
European Journal of Pain (EJP) publishes clinical and basic science research papers relevant to all aspects of pain and its management, including specialties such as anaesthesia, dentistry, neurology and neurosurgery, orthopaedics, palliative care, pharmacology, physiology, psychiatry, psychology and rehabilitation; socio-economic aspects of pain are also covered.
Regular sections in the journal are as follows:
• Editorials and Commentaries
• Position Papers and Guidelines
• Reviews
• Original Articles
• Letters
• Bookshelf
The journal particularly welcomes clinical trials, which are published on an occasional basis.
Research articles are published under the following subject headings:
• Neurobiology
• Neurology
• Experimental Pharmacology
• Clinical Pharmacology
• Psychology
• Behavioural Therapy
• Epidemiology
• Cancer Pain
• Acute Pain
• Clinical Trials.