{"title":"通过调控 Janus 激酶 2/信号转导和转录激活因子 3 通路抑制炎症和细胞凋亡,神曲注射液对败血症诱发的急性肺损伤有保护作用","authors":"Li-Juan Cao, Hai-Tang Xie, Zhong-Xia Chu, Yue Ma, Ming-Ming Wang, Zhuang Shi","doi":"10.4103/wjtcm.wjtcm_76_24","DOIUrl":null,"url":null,"abstract":"\n \n \n Sepsis-induced acute lung injury (ALI) is a clinically critical condition with a high mortality rate. Shenfu injection (SFI) is a Chinese herbal medicine extracted from red ginseng and Aconite, Radix Aconiti, with various pharmacological activities. This study aimed to investigate the potential mechanism of action of SFI in preventing sepsis-induced ALI.\n \n \n \n We established a mouse model of sepsis-induced ALI by cecal ligation and puncture (CLP). The mice were randomly divided into three groups (n = 8): Sham, CLP, and SFI (10 mL/kg). Bronchoalveolar lavage fluid (BALF) and lung tissue were collected for pathological analysis, enzyme-linked immunosorbent assay, immunohistochemistry (IHC), and protein detection.\n \n \n \n Our results showed that SFI significantly ameliorated pathological damage caused by CLP-induced ALI. SFI treatment significantly decreased the lung wet-to-dry weight ratio. In addition, SFI treatment significantly reduced the protein levels and cell numbers in the BALF. SFI could significantly reduce the levels of tumor necrosis factor-α, interleukin-6 (IL-6), and IL-1β in plasma and BALF. SFI significantly reduced the protein expression of Bax and cleaved caspase-3 and increased the protein levels of Bcl-2. Western blotting and IHC results showed that SFI reduced the phosphorylation of Janus kinase 2 (JAK2) and signal transducer and activator of transcription 3 (STAT3).\n \n \n \n In a septic ALI mouse model, SFI inhibited apoptosis and inflammation through the JAK2/STAT3 pathway, providing a candidate drug for the treatment of septic ALI.\n","PeriodicalId":23692,"journal":{"name":"World Journal of Traditional Chinese Medicine","volume":null,"pages":null},"PeriodicalIF":4.3000,"publicationDate":"2024-05-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Protective Effect of Shenfu Injection against Sepsis-induced Acute Lung Injury by Suppressing Inflammation and Apoptosis Through the Regulation of the Janus Kinase 2/Signal Transducer and Activator of Transcription 3 Pathway\",\"authors\":\"Li-Juan Cao, Hai-Tang Xie, Zhong-Xia Chu, Yue Ma, Ming-Ming Wang, Zhuang Shi\",\"doi\":\"10.4103/wjtcm.wjtcm_76_24\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"\\n \\n \\n Sepsis-induced acute lung injury (ALI) is a clinically critical condition with a high mortality rate. Shenfu injection (SFI) is a Chinese herbal medicine extracted from red ginseng and Aconite, Radix Aconiti, with various pharmacological activities. This study aimed to investigate the potential mechanism of action of SFI in preventing sepsis-induced ALI.\\n \\n \\n \\n We established a mouse model of sepsis-induced ALI by cecal ligation and puncture (CLP). The mice were randomly divided into three groups (n = 8): Sham, CLP, and SFI (10 mL/kg). Bronchoalveolar lavage fluid (BALF) and lung tissue were collected for pathological analysis, enzyme-linked immunosorbent assay, immunohistochemistry (IHC), and protein detection.\\n \\n \\n \\n Our results showed that SFI significantly ameliorated pathological damage caused by CLP-induced ALI. SFI treatment significantly decreased the lung wet-to-dry weight ratio. In addition, SFI treatment significantly reduced the protein levels and cell numbers in the BALF. SFI could significantly reduce the levels of tumor necrosis factor-α, interleukin-6 (IL-6), and IL-1β in plasma and BALF. SFI significantly reduced the protein expression of Bax and cleaved caspase-3 and increased the protein levels of Bcl-2. Western blotting and IHC results showed that SFI reduced the phosphorylation of Janus kinase 2 (JAK2) and signal transducer and activator of transcription 3 (STAT3).\\n \\n \\n \\n In a septic ALI mouse model, SFI inhibited apoptosis and inflammation through the JAK2/STAT3 pathway, providing a candidate drug for the treatment of septic ALI.\\n\",\"PeriodicalId\":23692,\"journal\":{\"name\":\"World Journal of Traditional Chinese Medicine\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":4.3000,\"publicationDate\":\"2024-05-23\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"World Journal of Traditional Chinese Medicine\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://doi.org/10.4103/wjtcm.wjtcm_76_24\",\"RegionNum\":3,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"INTEGRATIVE & COMPLEMENTARY MEDICINE\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"World Journal of Traditional Chinese Medicine","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.4103/wjtcm.wjtcm_76_24","RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"INTEGRATIVE & COMPLEMENTARY MEDICINE","Score":null,"Total":0}
Protective Effect of Shenfu Injection against Sepsis-induced Acute Lung Injury by Suppressing Inflammation and Apoptosis Through the Regulation of the Janus Kinase 2/Signal Transducer and Activator of Transcription 3 Pathway
Sepsis-induced acute lung injury (ALI) is a clinically critical condition with a high mortality rate. Shenfu injection (SFI) is a Chinese herbal medicine extracted from red ginseng and Aconite, Radix Aconiti, with various pharmacological activities. This study aimed to investigate the potential mechanism of action of SFI in preventing sepsis-induced ALI.
We established a mouse model of sepsis-induced ALI by cecal ligation and puncture (CLP). The mice were randomly divided into three groups (n = 8): Sham, CLP, and SFI (10 mL/kg). Bronchoalveolar lavage fluid (BALF) and lung tissue were collected for pathological analysis, enzyme-linked immunosorbent assay, immunohistochemistry (IHC), and protein detection.
Our results showed that SFI significantly ameliorated pathological damage caused by CLP-induced ALI. SFI treatment significantly decreased the lung wet-to-dry weight ratio. In addition, SFI treatment significantly reduced the protein levels and cell numbers in the BALF. SFI could significantly reduce the levels of tumor necrosis factor-α, interleukin-6 (IL-6), and IL-1β in plasma and BALF. SFI significantly reduced the protein expression of Bax and cleaved caspase-3 and increased the protein levels of Bcl-2. Western blotting and IHC results showed that SFI reduced the phosphorylation of Janus kinase 2 (JAK2) and signal transducer and activator of transcription 3 (STAT3).
In a septic ALI mouse model, SFI inhibited apoptosis and inflammation through the JAK2/STAT3 pathway, providing a candidate drug for the treatment of septic ALI.