Introduction
Current studies have shown that the asialoglycoprotein receptor 1 (ASGR1) is involved in glycolipid metabolism and is associated with systemic insulin resistance. This study aims to explore the correlation between serum soluble ASGR1 (sASGR1) levels and metabolic dysfunction-associated steatotic liver disease (MASLD) by assessing the relationship between sASGR1 concentrations and various biomarker levels.
Methods
The study included 148 patients diagnosed with MASLD from December 2021 to July 2024, and 98 control participants from the general population without MASLD. After collecting baseline clinical characteristics, ELISA kits were used to measure serum levels of sASGR1, fibroblast growth factor 21, and adiponectin.
Results
Compared with the control group, patients with MASLD had higher serum sASGR1 levels (p<0.05). Spearman correlation analysis showed that serum sASGR1 levels were significantly positively correlated with lipid metabolism indicators (triglycerides, total cholesterol, low-density lipoprotein cholesterol), glucose metabolism indicators (fasting plasma glucose, fasting insulin, glycosylated hemoglobin, homeostasis model assessment for insulin resistance), inflammatory markers (tumor necrosis factor α), liver function, and liver fibrosis. indicators (alanine aminotransferase (ALT), aspartate aminotransferase (AST), gamma glutamyl transferase, procollagen type III, hyaluronic acid), and body mass index (p<0.05), and were significantly negatively correlated with high-density lipoprotein cholesterol (p<0.05). Further multiple linear regression analysis showed sASGR1 may be an independent risk factor for the occurrence of MASLD after adjusting for potential confounding factors (OR 2.644, 95% CI 1.138 to 6.143; p<0.05). The receiver operating characteristic curve revealed that the area under the curve for serum sASGR1 in predicting MASLD occurrence was 0.761 (95% CI 0.698 to 0.824), and its predictive performance increased to 0.863 (95% CI 0.813 to 0.913) when combined with AST and ALT.
Conclusions
In this group of patients with MASLD, sASGR1 levels are higher and are associated with the occurrence of MASLD, suggesting that sASGR1 may be an independent risk factor for MASLD.
Trial registration number
The expression of organokines in serum and its relationship with inflammation, insulin resistance in obese patients, ChiCTR2200059056.
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