Chuan-Peng Liu, Su Zheng, Ping Zhang, Guang-Hui Chen, Yuan-Yuan Zhang, Hui-Lin Sun, Li Peng
{"title":"血清SLC7A11和GPX4水平降低可能反映急性缺血性脑卒中的疾病严重程度。","authors":"Chuan-Peng Liu, Su Zheng, Ping Zhang, Guang-Hui Chen, Yuan-Yuan Zhang, Hui-Lin Sun, Li Peng","doi":"10.1177/00045632241305927","DOIUrl":null,"url":null,"abstract":"<p><strong>Objective: </strong>This study aimed to examine the levels of solute carrier family seven number 11 (SLC7A11) and glutathione peroxidase 4 (GPX4) in the serum of patients with acute ischaemic stroke (AIS) and their relationship with disease severity.</p><p><strong>Methods: </strong>A total of 148 patients with AIS together with 148 healthy controls (HCs) were enrolled. The expression levels of SLC7A11 and GPX4 in serum were detected immediately as early as possible. Radiographic severity was detected by Alberta Stroke Program Early CT Score (ASPECTS). Disease severity was evaluated using modified Rankin Scale (mRS). High-sensitivity C-reactive protein (hs-CRP) and matrix metalloproteinase-9 (MMP-9) expression levels were also measured. A correlation analysis was conducted to determine the relationship between the expression levels of SLC7A11 and GPX4 with the clinical severity of the disease and the levels of hs-CRP and MMP-9. Furthermore, receiver operating characteristic (ROC) curve analysis was utilized to assess the potential of SLC7A11 and GPX4 as diagnostic markers.</p><p><strong>Results: </strong>Compared to the HC group, the serum expression levels of SLC7A11 and GPX4 were significantly lower in the AIS group. Serum SLC7A11 levels were positively associated with serum GPX4 levels. The AIS group included 50 patients with mild neurological impairment, 52 with moderate neurological impairment, and 46 with severe neurological impairment. AIS patients with mild neurological impairment had drastically higher serum SLC7A11 and GPX4 levels compared with those with moderate neurological impairment. AIS patients with moderate neurological impairment showed significantly higher serum SLC7A11 and GPX4 concentrations compared with those with severe neurological impairment. ROC curve analysis demonstrated that both serum SLC7A11 and GPX4 may both act as potential indicators for evaluating of AIS disease severity. In addition, both serum SLC7A11 and GPX4 levels were positively correlated with ASPECTS. Both serum SLC7A11 and GPX4 levels were negatively associated with hs-CRP as well as MMP-9 levels. Serum SLC7A11 and GPX4 levels were significantly increased following comprehensive therapy.</p><p><strong>Conclusions: </strong>Decreased SLC7A11 and GPX4 levels may reflect disease severity of AIS.</p>","PeriodicalId":8005,"journal":{"name":"Annals of Clinical Biochemistry","volume":" ","pages":"45632241305927"},"PeriodicalIF":2.1000,"publicationDate":"2024-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Decreased serum SLC7A11 and GPX4 levels may reflect disease severity of acute ischaemic stroke.\",\"authors\":\"Chuan-Peng Liu, Su Zheng, Ping Zhang, Guang-Hui Chen, Yuan-Yuan Zhang, Hui-Lin Sun, Li Peng\",\"doi\":\"10.1177/00045632241305927\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Objective: </strong>This study aimed to examine the levels of solute carrier family seven number 11 (SLC7A11) and glutathione peroxidase 4 (GPX4) in the serum of patients with acute ischaemic stroke (AIS) and their relationship with disease severity.</p><p><strong>Methods: </strong>A total of 148 patients with AIS together with 148 healthy controls (HCs) were enrolled. The expression levels of SLC7A11 and GPX4 in serum were detected immediately as early as possible. Radiographic severity was detected by Alberta Stroke Program Early CT Score (ASPECTS). Disease severity was evaluated using modified Rankin Scale (mRS). High-sensitivity C-reactive protein (hs-CRP) and matrix metalloproteinase-9 (MMP-9) expression levels were also measured. A correlation analysis was conducted to determine the relationship between the expression levels of SLC7A11 and GPX4 with the clinical severity of the disease and the levels of hs-CRP and MMP-9. Furthermore, receiver operating characteristic (ROC) curve analysis was utilized to assess the potential of SLC7A11 and GPX4 as diagnostic markers.</p><p><strong>Results: </strong>Compared to the HC group, the serum expression levels of SLC7A11 and GPX4 were significantly lower in the AIS group. Serum SLC7A11 levels were positively associated with serum GPX4 levels. The AIS group included 50 patients with mild neurological impairment, 52 with moderate neurological impairment, and 46 with severe neurological impairment. AIS patients with mild neurological impairment had drastically higher serum SLC7A11 and GPX4 levels compared with those with moderate neurological impairment. AIS patients with moderate neurological impairment showed significantly higher serum SLC7A11 and GPX4 concentrations compared with those with severe neurological impairment. ROC curve analysis demonstrated that both serum SLC7A11 and GPX4 may both act as potential indicators for evaluating of AIS disease severity. In addition, both serum SLC7A11 and GPX4 levels were positively correlated with ASPECTS. Both serum SLC7A11 and GPX4 levels were negatively associated with hs-CRP as well as MMP-9 levels. Serum SLC7A11 and GPX4 levels were significantly increased following comprehensive therapy.</p><p><strong>Conclusions: </strong>Decreased SLC7A11 and GPX4 levels may reflect disease severity of AIS.</p>\",\"PeriodicalId\":8005,\"journal\":{\"name\":\"Annals of Clinical Biochemistry\",\"volume\":\" \",\"pages\":\"45632241305927\"},\"PeriodicalIF\":2.1000,\"publicationDate\":\"2024-12-04\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Annals of Clinical Biochemistry\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://doi.org/10.1177/00045632241305927\",\"RegionNum\":4,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"MEDICAL LABORATORY TECHNOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Annals of Clinical Biochemistry","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1177/00045632241305927","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"MEDICAL LABORATORY TECHNOLOGY","Score":null,"Total":0}
Decreased serum SLC7A11 and GPX4 levels may reflect disease severity of acute ischaemic stroke.
Objective: This study aimed to examine the levels of solute carrier family seven number 11 (SLC7A11) and glutathione peroxidase 4 (GPX4) in the serum of patients with acute ischaemic stroke (AIS) and their relationship with disease severity.
Methods: A total of 148 patients with AIS together with 148 healthy controls (HCs) were enrolled. The expression levels of SLC7A11 and GPX4 in serum were detected immediately as early as possible. Radiographic severity was detected by Alberta Stroke Program Early CT Score (ASPECTS). Disease severity was evaluated using modified Rankin Scale (mRS). High-sensitivity C-reactive protein (hs-CRP) and matrix metalloproteinase-9 (MMP-9) expression levels were also measured. A correlation analysis was conducted to determine the relationship between the expression levels of SLC7A11 and GPX4 with the clinical severity of the disease and the levels of hs-CRP and MMP-9. Furthermore, receiver operating characteristic (ROC) curve analysis was utilized to assess the potential of SLC7A11 and GPX4 as diagnostic markers.
Results: Compared to the HC group, the serum expression levels of SLC7A11 and GPX4 were significantly lower in the AIS group. Serum SLC7A11 levels were positively associated with serum GPX4 levels. The AIS group included 50 patients with mild neurological impairment, 52 with moderate neurological impairment, and 46 with severe neurological impairment. AIS patients with mild neurological impairment had drastically higher serum SLC7A11 and GPX4 levels compared with those with moderate neurological impairment. AIS patients with moderate neurological impairment showed significantly higher serum SLC7A11 and GPX4 concentrations compared with those with severe neurological impairment. ROC curve analysis demonstrated that both serum SLC7A11 and GPX4 may both act as potential indicators for evaluating of AIS disease severity. In addition, both serum SLC7A11 and GPX4 levels were positively correlated with ASPECTS. Both serum SLC7A11 and GPX4 levels were negatively associated with hs-CRP as well as MMP-9 levels. Serum SLC7A11 and GPX4 levels were significantly increased following comprehensive therapy.
Conclusions: Decreased SLC7A11 and GPX4 levels may reflect disease severity of AIS.
期刊介绍：
Annals of Clinical Biochemistry is the fully peer reviewed international journal of the Association for Clinical Biochemistry and Laboratory Medicine.
Annals of Clinical Biochemistry accepts papers that contribute to knowledge in all fields of laboratory medicine, especially those pertaining to the understanding, diagnosis and treatment of human disease. It publishes papers on clinical biochemistry, clinical audit, metabolic medicine, immunology, genetics, biotechnology, haematology, microbiology, computing and management where they have both biochemical and clinical relevance. Papers describing evaluation or implementation of commercial reagent kits or the performance of new analysers require substantial original information. Unless of exceptional interest and novelty, studies dealing with the redox status in various diseases are not generally considered within the journal''s scope. Studies documenting the association of single nucleotide polymorphisms (SNPs) with particular phenotypes will not normally be considered, given the greater strength of genome wide association studies (GWAS). Research undertaken in non-human animals will not be considered for publication in the Annals.
Annals of Clinical Biochemistry is also the official journal of NVKC (de Nederlandse Vereniging voor Klinische Chemie) and JSCC (Japan Society of Clinical Chemistry).
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