Laboratory Medicine ›› 2026, Vol. 41 ›› Issue (6): 560-565.DOI: 10.3969/j.issn.1673-8640.2026.06.007
Previous Articles Next Articles
WANG Wenjuan, JIN Jizhi, ZHANG Chunxu, LIU Hua(
)
Received:2025-01-09
Revised:2025-12-17
Online:2026-06-30
Published:2026-07-01
CLC Number:
WANG Wenjuan, JIN Jizhi, ZHANG Chunxu, LIU Hua. Role of combined determination of anti-phospholipase A2 receptor antibody and urine protein markers in the diagnosis of primary membranous nephropathy[J]. Laboratory Medicine, 2026, 41(6): 560-565.
Add to citation manager EndNote|Ris|BibTeX
URL: https://www.shjyyx.com/EN/10.3969/j.issn.1673-8640.2026.06.007
| 组别 | 例数 | PLA2-Ab/(RU·mL-1) | IgG4/(g·L-1) | 尿α1-MG/(mg·L-1) | 尿IgG/(mg·L-1) | 尿TF/(mg·L-1) |
|---|---|---|---|---|---|---|
| PMN组 | 61 | 40.95 | 0.48 | 26.9 | 146.5 | 210 |
| (2.0~140.0) | (0.28,0.68) | (15.45,50.55) | (83.1,146.5) | (83.75,289.50) | ||
| IgAN组 | 48 | <2.00* | 0.45 | 13.35 | 67.7 | 31.1 |
| (0.25,0.94) | 6.74,33.53) | (21.5,129.8)* | (13.05,66.20)* | |||
| DN组 | 154 | <2.00* | 0.42 | 45.55 | 93 | 34.05 |
| (0.27,0.74) | (17.40,90.13)*# | (18.5,237.3) | (6.83,104.25)* | |||
| 其他组 | 42 | <2.00* | 0.47 | 17.75 | 63.65 | 51.4 |
| (0.22,0.74) | (7.22,48.05)△ | (11.5,206.3)*△ | (6.36,206.50)* | |||
| 统计值 | 75.07 | 1.36 | 32.4 | 19.02 | 68.82 | |
| P值 | 0.005 | 0.85 | <0.01 | 0.01 | <0.01 | |
| 组别 | 尿mAlb/(mg·L-1) | ACR | 24 h尿mAlb/(mg·d-1) | 24 h尿蛋白/(g·d-1) | 尿RBC计数/(个·μL-1) | |
| PMN组 | 2 670.0 | 4 077.65 | 4 290.0 | 5.14 | 23 | |
| -12,452,175 | (1 903.95,7 333.56) | (2117,6 548) | (2.22,8.31) | (7,54) | ||
| IgAN组 | 807.5 | 1 020.19 | 1 173.0 | 1.18 | 50 | |
| (328,1818)* | (428.23,2 383.78)* | (490,2 236)* | (0.60,2.60)* | (14,270)* | ||
| DN组 | 864 | 1 427.60 | 1 150.5 | 1.68 | 5 | |
| (214,2333)* | (275.69,3 881.00)* | (251,3 197)* | (0.43,3.95)* | (2,18)* | ||
| 其他组 | 507.5 | 916.61 | 1 376.4 | 1.63 | 7 | |
| (117,1735)* | (246.43,4 218.35)* | (199,4 117)* | (0.43,4.38)* | (5,35)#△ | ||
| 统计值 | 45.71 | 37.01 | 53.95 | 49.76 | 47.78 | |
| P值 | <0.01 | <0.01 | <0.01 | <0.01 | <0.01 | |
| 组别 | 例数 | PLA2-Ab/(RU·mL-1) | IgG4/(g·L-1) | 尿α1-MG/(mg·L-1) | 尿IgG/(mg·L-1) | 尿TF/(mg·L-1) |
|---|---|---|---|---|---|---|
| PMN组 | 61 | 40.95 | 0.48 | 26.9 | 146.5 | 210 |
| (2.0~140.0) | (0.28,0.68) | (15.45,50.55) | (83.1,146.5) | (83.75,289.50) | ||
| IgAN组 | 48 | <2.00* | 0.45 | 13.35 | 67.7 | 31.1 |
| (0.25,0.94) | 6.74,33.53) | (21.5,129.8)* | (13.05,66.20)* | |||
| DN组 | 154 | <2.00* | 0.42 | 45.55 | 93 | 34.05 |
| (0.27,0.74) | (17.40,90.13)*# | (18.5,237.3) | (6.83,104.25)* | |||
| 其他组 | 42 | <2.00* | 0.47 | 17.75 | 63.65 | 51.4 |
| (0.22,0.74) | (7.22,48.05)△ | (11.5,206.3)*△ | (6.36,206.50)* | |||
| 统计值 | 75.07 | 1.36 | 32.4 | 19.02 | 68.82 | |
| P值 | 0.005 | 0.85 | <0.01 | 0.01 | <0.01 | |
| 组别 | 尿mAlb/(mg·L-1) | ACR | 24 h尿mAlb/(mg·d-1) | 24 h尿蛋白/(g·d-1) | 尿RBC计数/(个·μL-1) | |
| PMN组 | 2 670.0 | 4 077.65 | 4 290.0 | 5.14 | 23 | |
| -12,452,175 | (1 903.95,7 333.56) | (2117,6 548) | (2.22,8.31) | (7,54) | ||
| IgAN组 | 807.5 | 1 020.19 | 1 173.0 | 1.18 | 50 | |
| (328,1818)* | (428.23,2 383.78)* | (490,2 236)* | (0.60,2.60)* | (14,270)* | ||
| DN组 | 864 | 1 427.60 | 1 150.5 | 1.68 | 5 | |
| (214,2333)* | (275.69,3 881.00)* | (251,3 197)* | (0.43,3.95)* | (2,18)* | ||
| 其他组 | 507.5 | 916.61 | 1 376.4 | 1.63 | 7 | |
| (117,1735)* | (246.43,4 218.35)* | (199,4 117)* | (0.43,4.38)* | (5,35)#△ | ||
| 统计值 | 45.71 | 37.01 | 53.95 | 49.76 | 47.78 | |
| P值 | <0.01 | <0.01 | <0.01 | <0.01 | <0.01 | |
| 变量 | 单因素分析 | 多因素分析 | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| β值 | 标准误差 | Wald值 | OR值(95%CI) | P值 | β值 | 标准误差 | Wald值 | OR值(95%CI) | P值 | ||
| 性别 | -0.728 | 0.732 | 0.989 | 0.483(0.115~2.027) | 0.320 | ||||||
| 年龄 | 0.019 | 0.020 | 0.952 | 1.020(0.981~1.060) | 0.329 | ||||||
| PLA2R-Ab | 0.358 | 0.182 | 3.884 | 1.431(1.002~2.043) | 0.049 | 0.301 | 0.137 | 4.845 | 1.352(1.034~1.767) | 0.028 | |
| IgG4 | 0.078 | 0.481 | 0.027 | 1.082(0.421~2.776) | 0.870 | ||||||
| 尿α1-MG | -0.026 | 0.017 | 2.245 | 0.975(0.942~1.008) | 0.134 | ||||||
| 尿IgG | -0.010 | 0.004 | 7.562 | 0.990(0.984~0.997) | 0.006 | -0.006 | 0.002 | 6.519 | 0.994(0.990~0.999) | 0.011 | |
| 尿TF | 0.030 | 0.007 | 16.912 | 1.031(1.016~1.046) | <0.001 | 0.012 | 0.003 | 18.290 | 1.012(1.007~1.018) | <0.001 | |
| 尿mAlb | 0 | 0 | 0.351 | 1.000(1.000~1.000) | 0.554 | ||||||
| ACR | 0 | 0 | 1.947 | 1.000(1.000~1.001) | 0.163 | ||||||
| 24 h尿蛋白 | 0.031 | 0.112 | 0.076 | 1.031(0.828~1.285) | 0.782 | ||||||
| 尿RBC计数 | 0.001 | 0.001 | 1.423 | 1.001(0.999~1.003) | 0.233 | ||||||
| 变量 | 单因素分析 | 多因素分析 | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| β值 | 标准误差 | Wald值 | OR值(95%CI) | P值 | β值 | 标准误差 | Wald值 | OR值(95%CI) | P值 | ||
| 性别 | -0.728 | 0.732 | 0.989 | 0.483(0.115~2.027) | 0.320 | ||||||
| 年龄 | 0.019 | 0.020 | 0.952 | 1.020(0.981~1.060) | 0.329 | ||||||
| PLA2R-Ab | 0.358 | 0.182 | 3.884 | 1.431(1.002~2.043) | 0.049 | 0.301 | 0.137 | 4.845 | 1.352(1.034~1.767) | 0.028 | |
| IgG4 | 0.078 | 0.481 | 0.027 | 1.082(0.421~2.776) | 0.870 | ||||||
| 尿α1-MG | -0.026 | 0.017 | 2.245 | 0.975(0.942~1.008) | 0.134 | ||||||
| 尿IgG | -0.010 | 0.004 | 7.562 | 0.990(0.984~0.997) | 0.006 | -0.006 | 0.002 | 6.519 | 0.994(0.990~0.999) | 0.011 | |
| 尿TF | 0.030 | 0.007 | 16.912 | 1.031(1.016~1.046) | <0.001 | 0.012 | 0.003 | 18.290 | 1.012(1.007~1.018) | <0.001 | |
| 尿mAlb | 0 | 0 | 0.351 | 1.000(1.000~1.000) | 0.554 | ||||||
| ACR | 0 | 0 | 1.947 | 1.000(1.000~1.001) | 0.163 | ||||||
| 24 h尿蛋白 | 0.031 | 0.112 | 0.076 | 1.031(0.828~1.285) | 0.782 | ||||||
| 尿RBC计数 | 0.001 | 0.001 | 1.423 | 1.001(0.999~1.003) | 0.233 | ||||||
| 项目 | AUC(95%CI) | 最佳临界值 | 敏感性/% | 特异性/% | Youden指数 |
|---|---|---|---|---|---|
| PLA2R-Ab | 0.858(0.789~0.927) | 2.055 RU·mL-1 | 72.1 | 1.5 | 0.706 |
| 尿IgG | 0.650(0.585~0.714) | 40.00 mg·L-1 | 90.2 | 57.9 | 0.322 |
| 尿TF | 0.814(0.759~0.869) | 60.35 mg·L-1 | 85.2 | 38.6 | 0.466 |
| 联合检测 | 0.953(0.917~0.988) | 0.076 7 | 90.2 | 10.8 | 0.794 |
| 项目 | AUC(95%CI) | 最佳临界值 | 敏感性/% | 特异性/% | Youden指数 |
|---|---|---|---|---|---|
| PLA2R-Ab | 0.858(0.789~0.927) | 2.055 RU·mL-1 | 72.1 | 1.5 | 0.706 |
| 尿IgG | 0.650(0.585~0.714) | 40.00 mg·L-1 | 90.2 | 57.9 | 0.322 |
| 尿TF | 0.814(0.759~0.869) | 60.35 mg·L-1 | 85.2 | 38.6 | 0.466 |
| 联合检测 | 0.953(0.917~0.988) | 0.076 7 | 90.2 | 10.8 | 0.794 |
| [1] |
SETHI S, FERVENZA F C. Membranous nephropathy-diagnosis and identification of target antigens[J]. Nephrol Dial Transplant, 2024, 39(4):600-606.
DOI URL |
| [2] |
Kidney Disease:Improving Global Outcomes(KDIGO) Glomerular Diseases Work Group. KDIGO 2021 Clinical Practice Guideline for the Management of Glomerular Diseases[J]. Kidney Int, 2021, 100(4S):S1-S276.
DOI PMID |
| [3] | MURTAS C, BRUSCHI M, SPINELLI S, et al. Novel biomarkers and pathophysiology of membranous nephropathy:PLA2R and beyond[J]. Clin Kidney J, 2023, 17(1):sfad228. |
| [4] |
AVASARE R, ANDEEN N, BECK L. Novel antigens and clinical updates in membranous nephropathy[J]. Annu Rev Med, 2024, 75:219-332.
DOI URL |
| [5] |
范列英. 膜性肾病生物标志物的研究现状与应用展望[J]. 检验医学, 2023, 38(12):1111-1114.
DOI |
| [6] |
COUSER W G. Primary membranous nephropathy[J]. Clin J Am Soc Nephrol, 2017, 12(6):983-997.
DOI URL |
| [7] |
AKIYAMA S, AKIYAMA M, IMAI E, et al. Prevalence of anti-phospholipase A2 receptor antibodies in Japanese patients with membranous nephropathy[J]. Clin Exp Nephrol, 2015, 19(4):653-660.
DOI PMID |
| [8] |
GU Y, XU H, TANG D. Mechanisms of primary membranous nephropathy[J]. Biomolecules, 2021, 11(4):513.
DOI URL |
| [9] | 李小影, 刘建华, 吴丽娜, 等. M型磷脂酶A2受体和IgG4与特发性膜性肾病相关性的研究进展[J]. 医学综述, 2019, 25(4):642-647. |
| [10] |
云晓滢, 王菲菲, 陈春苗, 等. 联合检测尿肾损伤标志物诊断早期糖尿病肾脏疾病的价值[J]. 中华肾脏病杂志, 2024, 40(8):619-627.
DOI |
| [11] | 中华医学会. 诊疗指南•肾脏病学分册[M]. 北京: 人民卫生出版社, 2011. |
| [12] |
HUANG B, ZHANG Y, WANG L, et al. Phospholipase A2 receptor antibody IgG4 subclass improves sensitivity and specificity in the diagnosis of idiopathic membranous nephropathy[J]. Kidney Blood Press Res, 2019, 44(4):848-857.
DOI URL |
| [13] | 田晓怡, 刘颖, 任娜, 等. 尿液肾损伤标志物联合检测对儿童紫癜性肾炎的诊断价值[J]. 中华检验医学杂志, 2022, 45(7):732-737. |
| [14] |
CORTAZAR F B, STONE J H. IgG4-related disease and the kidney[J]. Nat Rev Nephrol, 2015, 11(10):599-609.
DOI PMID |
| [15] | 王荣, 何大锋, 赵丽丽, 等. IgG4相关性肾病的临床病理特征分析[J]. 中华肾病研究电子杂志, 2020, 9(2):59-66. |
| [16] |
WANG M, YANG J, FANG X, et al. Membranous nephropathy:pathogenesis and treatments[J]. MedComm(2020),2024, 5(7):e614.
DOI URL |
| [1] | YANG Lin, LU Renquan, GUO Lin, ZHONG Ailing. Role of ATYP. C in the auxiliary diagnosis of bladder cancer and its correlation with MTHFR gene typing [J]. Laboratory Medicine, 2026, 41(5): 452-458. |
| [2] | LIU Shanfeng, GAO Yun, WANG Limin, WANG Ping. Accuracy analysis of urine protein and urine cast of hospitalized liver cirrhosis patients [J]. Laboratory Medicine, 2025, 40(3): 287-293. |
| [3] | WANG Xiaomei, LUO Chao, TIE Yang, HE Yong, YANG Xikui, LIU Yalin, SUN Yue, WANG Fugang, HE He. Application of random urine uric acid/creatinine in classification of hyperuricemia patients in Karamay [J]. Laboratory Medicine, 2024, 39(9): 859-864. |
| [4] | GUO Chaonan, WANG Yanyan, ZHANG Bei, PANG Jingying, CUI Feifei, ZHAO Yongxin, SU Bing. Analysis of drug resistance and virulence of Klebsiella pneumoniae from different clinical samples [J]. Laboratory Medicine, 2024, 39(9): 880-887. |
| [5] | WANG Limin, LIU Shanfeng, WANG Ping. Positive rate of urine cast after heart transplantation and its influencing factors [J]. Laboratory Medicine, 2024, 39(9): 900-904. |
| [6] | LIU Junru, LI Meng, XU Yang, ZHENG Weiying. Roles of urinary exosome miR-27a,miR-27b,miR-29c,miR-200c in diagnosis of early diabetic nephropathy [J]. Laboratory Medicine, 2024, 39(11): 1053-1059. |
| [7] | LIU Jianxing, WANG Jinpeng, GENG Xinlong, WANG Shan. Role of urinary exosome miR-214 expression in diagnosis and prognosis assessment of clear cell renal cell carcinoma [J]. Laboratory Medicine, 2024, 39(10): 969-974. |
| [8] | WANG Yajie, ZU Bailing, GAN Chenxin, WU Jiaoxiang, SHU Jie, HANG Chen, CHEN Minghui, LIN Fujun, HU Zhigang, HUANG Biao, SHENG Huiming. Identification of plasma differential peptids in PLA2R1-related membranous nephropathy patients [J]. Laboratory Medicine, 2023, 38(3): 223-229. |
| [9] | SUN Lincheng, LI Jianfeng, CHENG Weili, JI Panyun. Roles of anti-PLA2R IgG4 antibody and PLA2R IgG4/IgG ratio in primary membranous nephropathy [J]. Laboratory Medicine, 2023, 38(12): 1115-1120. |
| [10] | DUAN Feiyun, HU Ruyuan, ZHAO Lina. Monitoring and analysis on measles antibody levels in females aged 20-40 in Dali Bai Autonomous Prefecture from 2016 to 2020 [J]. Laboratory Medicine, 2023, 38(10): 946-950. |
| [11] | WANG Gangqiang, DIAO Yanjun, HE Juan, YANG Ruofan, YAN Hongbin, WANG Pei, LU Pei, LI Chenghua, XIAO Fengjing, ZHENG Shanluan, HAO Xiaoke, CHENG Xiang, LIU Jiayun. Establishment,verification and clinical application of automatic urine analysis system audit rule [J]. Laboratory Medicine, 2023, 38(10): 957-966. |
| [12] | WU Yating, LI Zhuolin, LEI Yan, JIA Ruxue, ZHANG Shenghang, WANG Shuiliang. Research progress of miRNA in urine as a biomarker for common malignant tumors [J]. Laboratory Medicine, 2023, 38(1): 94-99. |
| [13] | PAN Fen, PAN Yuxuan, SHI Yingying, YU Fangyuan, ZHANG Hong. UroQuick rapid urine culture technique for urinary tract infection in children [J]. Laboratory Medicine, 2022, 37(7): 652-656. |
| [14] | ZHAO Xiaomin, JIANG Xiaoyu, SHAN Kaili, SHAN Tieying, LIU Xiuzhen. Roles of Flt-3L,TF and 25(OH)D in iron deficiency anemia among infants and children [J]. Laboratory Medicine, 2022, 37(11): 1039-1043. |
| [15] | Danqu, Luosangcizhen, Zerenqucuo, MA Chaochao, LIU Zhijuan. Combined detection of urinary total protein to avoid the hook effect of urinary microalbumin [J]. Laboratory Medicine, 2021, 36(5): 477-479. |
| Viewed | ||||||
|
Full text |
|
|||||
|
Abstract |
|
|||||