Title correlation analysis of chitinase-3 like-protein-1, matrix metalloproteinase-9 and imaging markers in middle aged and elderly patients with cerebral small vessel disease
10.3760/cma.j.issn.0254-9026.2024.03.006
- VernacularTitle:中老年脑小血管病患者影像学标志物与血清几丁质酶3样蛋白1、基质金属蛋白酶9水平变化的相关性
- Author:
Ming TANG
1
;
Hongying BAI
;
Hui XU
Author Information
1. 郑州大学第二附属医院神经内科，郑州 450000
- Keywords:
Magnetic resonance imaging;
Matrix metalloproteinase 9;
YKL-40;
Cerebral small vessel disease
- From:
Chinese Journal of Geriatrics
2024;43(3):297-303
- CountryChina
- Language:Chinese
-
Abstract:
Objective:This study aimed to investigate the correlation between serum chitinase-3 like-protein-1(YKL-40), matrix metalloproteinase-9(MMP-9), and imaging markers in middle-aged and elderly patients with cerebral small vessel disease(CSVD).It also sought to elucidate the mechanism underlying the onset and development of CSVD.Methods:A case-control study was conducted with 130 CSVD patients and 20 age-matched controls admitted to the Department of Neurology of the Second Affiliated Hospital of Zhengzhou University between December 2020 and November 2022.Based on their white matter hyperintensity(WMH)and enlarged perivascular spaces(EPVS)scores, CSVD patients were categorized into mild, moderate, and severe groups.Cerebral microbleeds(CMBs)were classified into non-lacunar, lacunar, non-CMBs, and CMBs groups.Patients' general data were collected, and serum levels of YKL-40 and MMP-9 were measured using ELISA.Results:The results showed 34 cases in the severe WMH group, 35 cases in the EPVS severe group, 90 cases in the group with lacunar and 65 cases in the group with CMBs.Statistically significant differences(both P<0.05)in serum YKL-40 and MMP-9 in WMH severe groups compared to age control group.Statistically significant differences(both P<0.05)in serum YKL-40 and MMP-9 in EPVS severe groups compared to age control group.The increase of serum YKL-40 and MMP-9 levels was an independent risk factor for the severity of WMH( OR=1.25, 95% CI: 0.164-0.289, P<0.05)( OR=1.13, 95% CI: 0.090-0.160, P<0.05)and EPVS( OR=1.05, 95% CI: 0.021-0.076, P<0.05)( OR=1.02, 95% CI: 0.006-0.026, P<0.05).There was no significant different in the serum YKL-40 and MMP-9 levels between lacunar group and non-lacunar group( P>0.05).The serum YKL-40 and MMP-9 levels in the group with CMBs were significantly higher than those in the group without CMBs( P<0.05).The ROC curve showed that the optimal cutoff point of YKL-40 was 0.38, the area under the curve was 0.669(95% CI: 0.569-0.768, P<0.01), the optimal cutoff point of MMP-9 was 0.40, and the area under the curve was 0.746(95% CI: 0.644-0.848, P<0.01). Conclusions:Changes in serum YKL-40 and MMP-9 levels in middle-aged and elderly patients with CSVD were found to be associated with various imaging markers, potentially contributing to the onset and development of CSVD.These findings may aid in early CSVD diagnosis and provide insights for potential interventions.
