Combination of asprosin and adiponectin as a novel marker for diagnosing non-alcoholic fatty liver disease. (October 2020)

• Record Type: Journal Article
• Authors: Ke, Fan; Xue, Guohui; Jiang, Xueling; Li, Fangfang; Lai, Xiaoyang; Zhang, Meiying; Shen, Yunfeng; Gao, Ling
• Is Part Of: Cytokine. Volume 134(2020)
• Publication Date: 2020-10
• Subjects: ALT Alanine aminotransferase -- ALB Albumin -- AST Aspartate aminotransferase -- CHOL Cholesterol -- CI Confidence intervals -- FBG Fasting blood glucose -- HCs Healthy controls -- HDL-C High-density lipoprotein-cholesterol -- HOMA-IR Insulin resistance -- LDL-C Low-density lipoprotein-cholesterol -- nfs NAFLD patients -- NAFLD Non-alcoholic fatty liver disease -- NASH Non-alcoholic steatohepatitis -- OR Odds ratios -- PLT Platelet counts -- PCOS Polycystic ovary syndrome -- ROC Receiver operating characteristic -- SD Standard deviations -- TG Triglyceride -- T2DM Type 2 diabetes mellitus -- UA Uric acid; Non-alcoholic fatty liver disease -- Asprosin -- Adiponectin -- Biomarker -- Adipokines -- Insulin resistance; Cytokines -- Periodicals; 571.844
• DOI: 10.1016/j.cyto.2020.155184
• Languages: English
• ISSNs: 1043-4666

Abstract

Abstract: Background and objective: Patients with non-alcoholic fatty liver disease (NAFLD) have insulin resistance and are at an increased risk of diabetes. Recent evidence suggests that asprosin–a novel hormone secreted by white adipose tissue–may play a role in the pathogenesis of insulin resistance. However, the role of asprosin in NAFLD remains unclear. This study aimed to determine whether serum asprosin level could be used as a biochemical marker for NAFLD diagnosis. Methods: Forty-three untreated NAFLD patients and 50 sex- and age-matched healthy controls were included. Circulating serum asprosin and adiponectin (another adipokine) levels were detected by ELISA. Other metabolic parameters related to NAFLD were also determined. Results: Increased circulating serum asprosin and decreased serum adiponectin levels were found in NAFLD patients unlike in healthy controls. A positive correlation was observed between asprosin and platelet counts (PLT) ( r = 0.3653, p = 0.015), fasting blood glucose (FBG) ( r = 0.3592, p = 0.017), triglyceride (TG) levels ( r = 0.3383, p = 0.025), serum albumin (ALB) levels ( r = 0.3273, p = 0.030), and insulin resistance (HOMA-IR) ( r = 0.4799, p = 0.001), whereas a negative correlation existed between adiponectin and TG levels in the NAFLD group. Multivariate linear regression showed that FBG and HOMA-IR were independently related to asprosin levels. Receiver operating characteristic (ROC) curves showed that asprosin AUC and adiponectin AUC were 0.735 (95% CI 0.633–0.836, P < 0.0001) and 0.702 (95% CI 0.597–0.807, p = 0.0007) respectively. Moreover, the combination of both biomarkers showed good sensitivity and specificity with AUC of 0.827, which was better than the single detection of asprosin or adiponectin. Conclusion: High serum asprosin and low adiponectin level might be associated with the presence of insulin resistance in NAFLD, and the combination of asprosin and adiponectin could be a novel biomarker for diagnosing NAFLD. These data needed to be confirmed and extended in further large-population, well-designed clinical studies.