Study on the Correlation between the Level of Serum NPC1L1,PCSK9 and the Risk of Type 2 Diabetes in Mongolian Residents
10.3969/j.issn.1671-7414.2025.06.017
- VernacularTitle:蒙古族居民血清NPC1L1,PCSK9水平表达与2型糖尿病发病风险的相关性研究
- Author:
Na WANG
1
;
Hongwei CUI
;
Fei WANG
;
Kun HOU
;
Yan GAO
;
Chenyao HUANGFU
;
Bowen HAO
;
Xiaomin YANG
Author Information
1. 北京大学肿瘤医院内蒙古医院药学部,呼和浩特 010010
- Publication Type:Journal Article
- Keywords:
Niemann-pick type C1 like protein1;
proprotein convertase subtilisin/kexin type 9;
type 2 diabetes mellitus;
insulin function
- From:
Journal of Modern Laboratory Medicine
2025;40(6):90-96
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the relationship between serum Niemann-pick type C1 like protein1(NPC1L1)and propro-tein convertase subtilisin/kexin type 9(PCSK9)levels and the risk of type 2 diabetes mellitus(T2DM)in Mongolian residents.Methods A total of 72 Mongolian patients with T2DM treated in Peking University Cancer Hospital,Inner Mongolia Hospital and the Affiliated Hospital of Inner Mongolia Medical University from June 2022 to June 2024 were selected as the T2DM group,and 81 healthy people in the same period were selected as the control group.LASSO model and multivariate Logistic regression model were used to screen the risk factors of disease onset.Multiple linear regression was used to analyze the correlation between NPC1L1 and PCSK9 levels and insulin function.Restricted cubic spline(RCS)model was used to analyze the dose-response relationship between NPC1L1 and PCSK9 levels and the incidence of T2DM,and explored the interaction between NPC1L1 and PCSK9 levels on the incidence of T2DM.Results NPC1L1(3.11±0.80 ng/L)and PCSK9(10.63±0.79 ng/L)in T2DM group were significantly higher than those in the control group(0.52±0.22 ng/L,3.21±0.17 ng/L),and the differences were statisti-cally significant(t=27.982,82.443,all P<0.05).NPC1L1(OR=2.458,95%CI=2.364～2.594,P<0.05)and PCSK9(OR=2.905,95%CI=2.541～3.528)were risk factors for T2DM(all P<0.001).The results of multiple linear regression analysis showed that as NPC1L1 and PCSK9 levels increased,FINS,HbA1c,C-P and OGTT levels also increased accordingly.With the increase of NPC1L1 and PCSK9 levels,insulin function also decreased(all P<0.05).The results of RCS model showed that with the increase of NPC1L1 and PCSK9 levels,the probability of T2DM incidence also increased(χ2=22.334,25.537,all P<0.001).No significant interaction was found between NPC1L1,PCSK9 levels and islet function indexes(P>0.05).Conclusion The levels of NPC1L1 and PCSK9 are closely related to the risk of T2DM in Mongolian residents.With the increase of NPC1L1 and PCSK9 levels,the incidence probability of T2DM increases.
