检验医学 ›› 2026, Vol. 41 ›› Issue (5): 431-438.DOI: 10.3969/j.issn.1673-8640.2026.05.003

• 论著 • 上一篇    下一篇

不同25(OH)D水平自身免疫性糖尿病患者Gal-3、S-endoglin水平变化及其与微血管并发症的关系

申艳梅1, 杨朝菊2, 李慧芳1, 李雅1   

  1. 1.石家庄市第二医院检验科,河北 石家庄 050000
    2.河北省人民医院检验科,河北 石家庄 050000
  • 收稿日期:2025-07-09 修回日期:2025-12-01 出版日期:2026-05-30 发布日期:2026-05-29
  • 作者简介:申艳梅,女,1980年生,学士,副主任技师,主要从事临床检验工作。
  • 基金资助:
    河北省医学科学研究课题(20240258)

Changes in Gal-3 and S-endoglin levels in patients with latent autoimmune diabetes in adult with different 25(OH)D levels and their relationship with microvascular complications

SHEN Yanmei1, YANG Chaoju2, LI Huifang1, LI Ya1   

  1. 1. Department of Clinical Laboratory,Shijiazhuang Second Hospital,Shijiazhuang 050000,Hebei,China
    2. Department of Clinical Laboratory,Hebei Provincial People's Hospital,Shijiazhuang 050000,Hebei,China
  • Received:2025-07-09 Revised:2025-12-01 Online:2026-05-30 Published:2026-05-29

摘要:

目的 分析不同25-羟基维生素D[25(OH)D]水平成人隐匿性自身免疫性糖尿病(LADA)患者半乳糖凝集素-3(Gal-3)、可溶性内皮联蛋白(S-endoglin)水平的变化,及其与微血管并发症(MVD)的关系。方法 选取2022年1月—2024年12月石家庄市第二医院和河北省人民医院LADA患者171例、健康体检者50名(正常对照组)。根据血清25(OH)D水平将所有患者分为维生素D(Vit D)充足组(48例)、Vit D轻度缺乏组(49例)和Vit D缺乏组(74例);根据是否并发MVD将所有患者分为无MVD组(123例)和MVD组(48例)。收集所有研究对象的临床资料,并检测25(OH)D、Gal-3、S-endoglin和血脂指标、血管内皮指标。采用多元线性回归分析Gal-3、S-endoglin与血管内皮指标的相关性。采用多因素Logistic回归分析评估LADA患者发生MVD的影响因素。采用非条件Logistic回归分析评价Gal-3、S-endoglin水平与不同25(OH)D水平对MVD的交互作用。采用受试者工作特征(ROC)曲线评估Gal-3、S-endoglin判断不同25(OH)D水平LADA患者发生MVD的效能。结果 Vit D缺乏组Gal-3、S-endoglin、内皮素-l(ET-1)、可溶性血管细胞黏附分子-1(sVCAM-1)、可溶性细胞间黏附分子-1(sICAM-1)和血管性血友病因子(vWF)水平高于Vit D轻度缺乏组、Vit D充足组和正常对照组(P<0.05)。Gal-3、S-endoglin与ET-1、sVCAM-1、sICAM-1和vWF均独立相关(P<0.05)。 Gal-3、S-endoglin升高和估算肾小球滤过率(eGFR)降低、Vit D缺乏是LADA患者发生MVD 的危险因素(P<0.05)。Gal-3、S-endoglin与25(OH)D对MVD发生的影响存在明显的相加交互作用和相乘交互作用(P<0.05)。Gal-3、S-endoglin单项检测和联合检测判断Vit D充足组发生MVD的曲线下面积(AUC)分别为0.802、0.776、0.843,判断Vit D轻度缺乏组发生MVD的AUC分别为0.756、0.769、0.822,判断Vit D缺乏组发生MVD的AUC分别为0.774、0.785、0.885。结论 Vit D缺乏LADA患者血清Gal-3、S-endoglin水平显著升高。Gal-3、S-endoglin在判断LADA患者是否并发MVD中有一定的价值。

关键词: 半乳糖凝集素-3, 可溶性内皮联蛋白, 25-羟基维生素D, 自身免疫性糖尿病, 微血管并发症

Abstract:

Objective To investigate the changes in galectin-3 (Gal-3) and soluble-endoglin (S-endoglin) in patients with latent autoimmune diabetes in adult(LADA)with different 25-hydroxyvitamin D [25(OH)D] levels and their relationship with microvascular complications (MVD). Methods A total of 171 patients with LADA and 50 healthy subjects(healthy control group) were enrolled from Shijiazhuang Second Hospital and Hebei Provincial People's Hospital from January 2022 to December 2024. All the patients were classified into vitamin D(Vit D)sufficient group(48 cases),mild deficiency group(49 cases)and deficiency group(74 cases)according to serum 25(OH)D levels. All the patients were classified into non-MVD group(123 cases)and MVD group(48 cases)according to whether they had MVD. The clinical data were collected,and 25(OH)D,Gal-3,S-endoglin,lipid indicators and vascular endothelial indicators were determined. Multivariate linear regression analysis was used to analyze the correlation between Gal-3,S-endoglin and vascular endothelial indicators. Multivariate Logistic analysis was used to evaluate the influencing factors of MVD in LADA patients. Non-conditioned Logistic regression analysis was used to evaluate the interaction between Gal-3,S-endoglin levels and different 25(OH)D levels on MVD. Receiver operating characteristic(ROC)curve was used to evaluate the efficacy of Gal-3 and S-endoglin in determining MVD in LADA patients with different 25(OH)D levels. Results The levels of Gal-3,S-endoglin,endothelin-1(ET-1),soluble vascular cell adhesion molecule-1(sVCAM-1),soluble intercellular adhesion molecule-1(sICAM-1)and von Willebrand factor(vWF)in Vit D deficiency group were higher than those in mild deficiency group,sufficient group and control group(P<0.05). Gal-3,S-endoglin were independently correlated with ET-1,sVCAM-1,sICAM-1 and vWF(P<0.05). Elevated Gal-3,S-endoglin and decreased estimated glomerular filtration rate(eGFR),Vit D deficiency were risk factors for MVD in LADA patients (P<0.05). There was an additive and multiplicative interaction between Gal-3,S-endoglin and the effect of 25(OH)D on MVD occurrence (P<0.05). The areas under curves (AUC) of single and combined determinations of Gal-3 and S-endoglin for determining MVD in sufficient group were 0.802,0.776 and 0.843,respectively;for the mild deficiency group,they were 0.756,0.769 and 0.822,respectively;for the deficiency group,they were 0.774,0.785 and 0.885,respectively. Conclusions The serum levels of Gal-3 and S-endoglin in LADA patients with Vit D deficiency are elevated. Gal-3 and S-endoglin have certain value in determining whether LADA patients have MVD.

Key words: Galectin-3, Soluble-endoglin, 25-Hydroxyvitamin D, Autoimmune diabetes, Microvascular complication

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