A. A. Novikov, E. N. Aleksandrova, G. E. Bajmakanova, G. V. Lukina, N. A. Bodunova, V. I. Vechorko, O. V. Averkov, S. N. Shcherbo, M. I. Savina, T. I. Turkina, I. E. Khatkov
{"title":"细胞因子预测JAK抑制剂治疗COVID-19临床疗效的研究","authors":"A. A. Novikov, E. N. Aleksandrova, G. E. Bajmakanova, G. V. Lukina, N. A. Bodunova, V. I. Vechorko, O. V. Averkov, S. N. Shcherbo, M. I. Savina, T. I. Turkina, I. E. Khatkov","doi":"10.33667/2078-5631-2023-23-7-10","DOIUrl":null,"url":null,"abstract":"Janus kinases inhibitors (JAKi) have an immunosuppressive effect due to the normalization of levels of proinflammatory cytokines, are used in the treatment of cytokine storm in COVID-19. This fact makes it necessary to search a predictor of an efficacy of this small-molecules. The aim of the study. To evaluate the possibility of using cytokines in predicting the efficacy of JAKi in COVID-19. Materials and methods. We examined 86 patients with COVID-19: 50 men and 36 women. The age was 57,0; (50,0–65,0) years. The SARS-CoV-2 presence was confirmed by PCR. The control group consisted of 30 healthy donors matched by sex and age. The criterion for the efficacy of JAKi was recovery, in efficacy – switching to another drug, or death. The serum concentration of IL-1β, –6, –8, –17, TNF-α and GM–CSF by ELISA was estimates using Invitrogen test-systems (USA), according to the manufacturer’s instructions. Results. In COVID-19 patients who received baricitinib (BTC), compared with healthy individuals, basal (before JAKi starting) IL-6, TNF-α serum concentrations were increased; tofacitinib (TFT) – IL-6, ruxilitinib (RLT) – IL-6 and TNF-α. A decrease of IL-1β and GM–CSF serum concentration was noted before the start of TFT and RLT. Basal concentrations of IL-6 and TNF-α are most statistically strongly associated with the diagnosis COVID-19. After 5 days of treatment with BTC, there was an increase in IL-8 level compared to the basal, a decrease in the GM–CSF concentration and a slight increase IL-6 concentration relative to healthy donors (p < 0.05 in all cases). Basal concentration of IL-17 (more than 13.9 pg/ml) indicated the possibility of successful RLT treatment (area under the ROC-curve = 0.99; AP = 99 %; DS = 80 %; OP+ = 5.0; OP– = 0.2; CI: 0.9–1.0). Conclusions. Basal serum concentration of cytokines may predict JAKi efficacy in COVID-19 patients.","PeriodicalId":499576,"journal":{"name":"Medicinskij alfavit","volume":"78 4","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2023-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Cytokines in predicting JAK inhibitors clinical efficacy for COVID-19\",\"authors\":\"A. A. Novikov, E. N. Aleksandrova, G. E. Bajmakanova, G. V. Lukina, N. A. Bodunova, V. I. Vechorko, O. V. Averkov, S. N. Shcherbo, M. I. Savina, T. I. Turkina, I. E. Khatkov\",\"doi\":\"10.33667/2078-5631-2023-23-7-10\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Janus kinases inhibitors (JAKi) have an immunosuppressive effect due to the normalization of levels of proinflammatory cytokines, are used in the treatment of cytokine storm in COVID-19. This fact makes it necessary to search a predictor of an efficacy of this small-molecules. The aim of the study. To evaluate the possibility of using cytokines in predicting the efficacy of JAKi in COVID-19. Materials and methods. We examined 86 patients with COVID-19: 50 men and 36 women. The age was 57,0; (50,0–65,0) years. The SARS-CoV-2 presence was confirmed by PCR. The control group consisted of 30 healthy donors matched by sex and age. The criterion for the efficacy of JAKi was recovery, in efficacy – switching to another drug, or death. The serum concentration of IL-1β, –6, –8, –17, TNF-α and GM–CSF by ELISA was estimates using Invitrogen test-systems (USA), according to the manufacturer’s instructions. Results. In COVID-19 patients who received baricitinib (BTC), compared with healthy individuals, basal (before JAKi starting) IL-6, TNF-α serum concentrations were increased; tofacitinib (TFT) – IL-6, ruxilitinib (RLT) – IL-6 and TNF-α. A decrease of IL-1β and GM–CSF serum concentration was noted before the start of TFT and RLT. Basal concentrations of IL-6 and TNF-α are most statistically strongly associated with the diagnosis COVID-19. After 5 days of treatment with BTC, there was an increase in IL-8 level compared to the basal, a decrease in the GM–CSF concentration and a slight increase IL-6 concentration relative to healthy donors (p < 0.05 in all cases). Basal concentration of IL-17 (more than 13.9 pg/ml) indicated the possibility of successful RLT treatment (area under the ROC-curve = 0.99; AP = 99 %; DS = 80 %; OP+ = 5.0; OP– = 0.2; CI: 0.9–1.0). Conclusions. Basal serum concentration of cytokines may predict JAKi efficacy in COVID-19 patients.\",\"PeriodicalId\":499576,\"journal\":{\"name\":\"Medicinskij alfavit\",\"volume\":\"78 4\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2023-11-07\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Medicinskij alfavit\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.33667/2078-5631-2023-23-7-10\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Medicinskij alfavit","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.33667/2078-5631-2023-23-7-10","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Cytokines in predicting JAK inhibitors clinical efficacy for COVID-19
Janus kinases inhibitors (JAKi) have an immunosuppressive effect due to the normalization of levels of proinflammatory cytokines, are used in the treatment of cytokine storm in COVID-19. This fact makes it necessary to search a predictor of an efficacy of this small-molecules. The aim of the study. To evaluate the possibility of using cytokines in predicting the efficacy of JAKi in COVID-19. Materials and methods. We examined 86 patients with COVID-19: 50 men and 36 women. The age was 57,0; (50,0–65,0) years. The SARS-CoV-2 presence was confirmed by PCR. The control group consisted of 30 healthy donors matched by sex and age. The criterion for the efficacy of JAKi was recovery, in efficacy – switching to another drug, or death. The serum concentration of IL-1β, –6, –8, –17, TNF-α and GM–CSF by ELISA was estimates using Invitrogen test-systems (USA), according to the manufacturer’s instructions. Results. In COVID-19 patients who received baricitinib (BTC), compared with healthy individuals, basal (before JAKi starting) IL-6, TNF-α serum concentrations were increased; tofacitinib (TFT) – IL-6, ruxilitinib (RLT) – IL-6 and TNF-α. A decrease of IL-1β and GM–CSF serum concentration was noted before the start of TFT and RLT. Basal concentrations of IL-6 and TNF-α are most statistically strongly associated with the diagnosis COVID-19. After 5 days of treatment with BTC, there was an increase in IL-8 level compared to the basal, a decrease in the GM–CSF concentration and a slight increase IL-6 concentration relative to healthy donors (p < 0.05 in all cases). Basal concentration of IL-17 (more than 13.9 pg/ml) indicated the possibility of successful RLT treatment (area under the ROC-curve = 0.99; AP = 99 %; DS = 80 %; OP+ = 5.0; OP– = 0.2; CI: 0.9–1.0). Conclusions. Basal serum concentration of cytokines may predict JAKi efficacy in COVID-19 patients.