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长春中医药大学 附属医院,长春 130021
张洪宝,硕士,从事IgA肾病实验研究研究,E-mail:870506695@qq.com
张守琳,博士,主任医师,从事IgA肾病的中医药治疗研究,E-mail:shoulin-z@263.com
收稿日期:2021-08-21,
网络出版日期:2022-03-22,
纸质出版日期:2023-09-20
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张洪宝,张守琳.补肾健脾解毒利咽法对IgA肾病模型大鼠归巢相关黏附分子的影响[J].中国实验方剂学杂志,2023,29(18):36-44.
ZHANG Hongbao,ZHANG Shoulin.Bushen Jianpi Jiedu Liyan Formula Regulates Homing-associated Cell Adhesion Molecules in Rat Model of IgA Nephropathy[J].Chinese Journal of Experimental Traditional Medical Formulae,2023,29(18):36-44.
张洪宝,张守琳.补肾健脾解毒利咽法对IgA肾病模型大鼠归巢相关黏附分子的影响[J].中国实验方剂学杂志,2023,29(18):36-44. DOI: 10.13422/j.cnki.syfjx.20232090.
ZHANG Hongbao,ZHANG Shoulin.Bushen Jianpi Jiedu Liyan Formula Regulates Homing-associated Cell Adhesion Molecules in Rat Model of IgA Nephropathy[J].Chinese Journal of Experimental Traditional Medical Formulae,2023,29(18):36-44. DOI: 10.13422/j.cnki.syfjx.20232090.
目的
2
探讨补肾健脾解毒利咽法不同剂量中药对免疫球蛋白A(IgA)肾病模型大鼠小肠及骨髓中黏附分子整合素
α
4
β
1
与血管细胞黏附分子-1(VCAM-1)、基质细胞衍生因子-1(SDF-1)与趋化因子受体-4(CXCR4)表达的影响。
方法
2
采用雄性SD大鼠120只,应用牛血清白蛋白(BSA)灌胃、CCl
4
皮下注射、脂多糖(LPS)尾静脉注射等方案的改良法制备IgA肾病大鼠模型后,验证模型成功后,随机将大鼠分为空白组、模型组、洛汀新组(63 mg·kg
-1
)、补肾健脾解毒利咽法(中药)低、中、高剂量组(10.4、20.81、41.62 g·kg
-1
),每组16只,给药7周后处死大鼠,收集相关标本并检验,采用免疫组化检测大鼠小肠固有膜黏附分子
α
4
β
1
,VCAM-1,SDF-1和CXCR4的蛋白表达,实时荧光定量聚合酶链式反应(Real-time PCR)检测大鼠骨髓中黏附分子
α
4
β
1
,VCAM-1,SDF-1和CXCR4 mRNA表达变化情况。
结果
2
与空白组比较,第10、12、14、16周模型组大鼠的尿红细胞计数均显著升(
P
<
0.01)。与模型组比较,第10、12、14、16周洛汀新组与中药各剂量组大鼠尿红细胞计数均明显降低(
P
<
0.05),其中中药中剂量组对于大鼠尿红细胞计数改善更明显(
P
<
0.05)。与空白组比较,模型组大鼠小肠固有膜黏附分子
α
4
β
1
,VCAM-1,SDF-1和CXCR4蛋白表达均明显升高(
P
<
0.05)。与模型组比较,洛汀新组及中药各剂量组大鼠小肠固有膜
α
4
β
1
,VCAM-1,SDF-1和CXCR4蛋白表达均明显下降(
P
<
0.05)。与模型组比较,中药中剂量组大鼠小肠固有膜SDF-1与CXCR4蛋白表达均明显下降(
P
<
0.05)。与空白组比较,模型组大鼠骨髓黏附分子
α
4
β
1
,SDF-1 mRNA表达明显下降,VCAM-1,CXCR4 mRNA表达明显升高(
P
<
0.05)。与模型组比较,洛丁新组与中药各剂量组大鼠骨髓黏附分子SDF-1,CXCR4 mRNA均明显下降(
P
<
0.05)。
结论
2
补肾健脾解毒利咽法通过调节小肠固有膜及骨髓中黏附分子
α
4
β
1
与VCAM-1、SDF-1与CXCR4的表达,从而调节浆细胞的归巢效应,可能与Toll样受体介导的免疫应答激活有关,补肾健脾解毒利咽法中药可能通过减少相关黏附分子的表达量从而浆细胞在循环中的增殖,进而减轻IgA肾病肾脏损伤。
Objective
2
To investigate the effect of Bushen Jianpi Jiedu Liyan formula on the expression of integrin alpha 4 beta 1 (
α
4
β
1
), vascular cell adhesion molecule-1 (VCAM-1), stromal-derived factor-1 (SDF-1), and chemokine receptor-4 (CXCR4) in the small intestine and bone marrow of the rat model of immunoglobulin A(IgA) nephropathy.
Method
2
A total of 120 male SD rats were used to establish the IgA nephropathy model by intragastric administration of bovine serum albumin (BSA), subcutaneous injection of CCl
4
, and tail vein injection of lipopolysaccharide (LPS). The successfully modeled rats were randomized into blank, model, lotensin (63 mg·kg
-1
), and low-, medium-, and high-dose (10.4, 20.81, 41.62 g·kg
-1
, respectively) Bushen Jianpi Jiedu Liyan formula groups (
n
=16). The rats were treated with corresponding drugs according to their body weight. After 7 weeks of administration, the rats were sacrificed for the collection of samples, and the protein and mRNA levels of
α
4
β
1
, VCAM-1, SDF-1, and CXCR4 in the small intestine and bone marrow were determined by immunohistochemistry and real-time fluorescence quantitative polymerase chain reaction, respectively.
Result
2
Compared with the blank group, the model group showed increased red blood cell count in the urine at the 10
th
, 12
th
, 14
th
, 16
th
weeks (
P
<
0.01), and such increases were reduced in the drug intervention groups (
P
<
0.05), especially in the medium-dose Bushen Jianpi Jiedu Liyan formula group (
P
<
0.05). Compared with those in the blank group, the protein levels of
α
4
β
1
, VCAM-1, SDF-1, and CXCR4 in the intestinal lamina propria in the model group were up-regulated (
P
<
0.05), and such un-regulations were inhibited in the drug intervention groups (
P
<
0.05). Compared with the model group, medium-dose Bushen Jianpi Jiedu Liyan formula down-regulated the protein levels of SDF-1 and CXCR4 in the intestinal lamina propria (
P
<
0.05). Compared with the blank group, the model group showed down-regulated mRNA levels of
α
4
β
1
and SDF-1 and up-regulated mRNA levels of VCAM-1 and CXCR4 (
P
<
0.05). Compared with the model group, the drug intervention groups showed down-regulated mRNA levels of SDF-1 and CXCR4 (
P
<
0.05).
Conclusion
2
Bushen Jianpi Jiedu Liyan formula regulates the expression of
α
4
β
1
, VCAM-1, SDF-1, and CXCR4 in the intestinal lamina propria to inhibit the homing effect of plasma cells, which may be associated with the Toll-like receptor-mediated activation of immune response. Bushen Jianpi Jiedu Liyan formula can down-regulate the expression of adhesion molecules to inhibit the proliferation of plasmocytes in circulation, so as to reduce the renal injury of IgA nephropathy.
RODRIGUES J C , HAAS M , REICH H N . IgA nephropathy [J]. Clin J Am Soc Nephrol , 2017 , 12 ( 4 ): 677 - 686 .
RAJASEKARAN A , JULIAN B A , RIZK D V . IgA nephropathy:An interesting autoimmune kidney disease [J]. Am J Med Sci , 2021 , 361 ( 2 ): 176 - 194 .
PERŠE M , VEČERIĆ-HALER Ž . The role of IgA in the pathogenesis of IgA nephropathy [J]. Int J Mol Sci , 2019 , 20 ( 24 ): 6199 .
王海燕 . KDIGO肾小球肾炎临床实践指南(翻译版) [M]. 北京 : 人民卫生出版社 , 2013 : 89 .
刘艳华 , 任喜洁 , 王健 , 等 . 任继学应用喉肾相关理论诊治慢性肾风经验 [J]. 中医杂志 , 2015 , 56 ( 4 ): 283 - 285 .
ZHANG J , MI Y , ZHOU R , et al . The TLR4-MyD88-NF- κ B pathway is involved in sIgA-mediated IgA nephropathy [J]. J Nephrol , 2020 , 33 ( 6 ): 1251 - 1261 .
CIFERSKA H , HONSOVA E , LODEREROVA A , et al . Does the renal expression of Toll-like receptors play a role in patients with IgA nephropathy? [J]. J Nephrol , 2020 , 33 ( 2 ): 307 - 316 .
LIU Y , LIU H , PENG Y , et al . New insights into the pathogenesis of IgA nephropathy:Do toll like receptor 9-B cell activation factor-IgA class switching recombination signaling axis induce IgA hyper-production? [J]. Ren Fail , 2014 , 36 ( 6 ): 970 - 973 .
SUZUKI Y , SUZUKI H , NAKATA J , et al . Pathological role of tonsillar B cells in IgA nephropathy [J]. Clin Dev Immunol , 2011 , 2011 : 639074 .
陆慧瑜 , 张巧玲 , 蒋小云 , 等 . IgA肾病大鼠模型的建立 [J]. 中国误诊学杂志 , 2011 , 11 ( 6 ): 1264 - 1267 .
YAMAGUCHI H , GOTO S , TAKAHASHI N , et al . Erratum to:Aberrant mucosal immunoreaction to tonsillar microbiota in immunoglobulin A nephropathy [J]. Nephrol Dial Transplant , 2021 , 36 ( 7 ): 1356 .
HANIUDA K , GOMMERMAN J L , REICH H N . The microbiome and IgA nephropathy [J]. Semin Immunopathol , 2021 , 43 ( 5 ): 649 - 656 .
SUZUKI H . Biomarkers for IgA nephropathy on the basis of multi-hit pathogenesis [J]. Clin Exp Nephrol , 2019 , 23 ( 1 ): 26 - 31 .
MEDJERAL-THOMAS N R , COOK H T , PICKERING M C . Complement activation in IgA nephropathy [J]. Semin Immunopathol , 2021 , 43 ( 5 ): 679 - 690 .
PABST O , SLACK E . IgA and the intestinal microbiota:The importance of being specific [J]. Mucosal Immunol , 2020 , 13 ( 1 ): 12 - 21 .
LI Y , JIN L , CHEN T . The Effects of secretory IgA in the mucosal immune system [J]. Biomed Res Int , 2020 , 2020 : 2032057 .
LIU C , YE M Y , YAN W Z , et al . microRNA-630 regulates underglycosylated IgA1 production in the tonsils by targeting TLR4 in IgA nephropathy [J]. Front Immunol , 2020 , 11 : 563699 .
GUTIÉRREZ E , CARVACA-FONTÁN F , LUZARDO L , et al . A personalized update on IgA nephropathy:A new vision and new future challenges [J]. Nephron , 2020 , 144 ( 11 ): 555 - 571 .
STANLEY J C , DENG H . Progress in pathogenesis of immunoglobin A nephropathy [J]. Cureus , 2020 , 12 ( 6 ): e8789 .
IBRAHIM S T , CHINNADURAI R , ALI I , et al . Genetic polymorphism in C3 is associated with progression in chronic kidney disease (CKD) patients with IgA nephropathy but not in other causes of CKD [J]. PLoS One , 2020 , 15 ( 1 ): e0228101 .
NAM K H , JOO Y S , LEE C , et al . Predictive value of mesangial C3 and C4d deposition in IgA nephropathy [J]. Clin Immunol , 2020 , 211 : 108331 .
TORTAJADA A , GUTIERREZ E , PICKERING M C , et al . The role of complement in IgA nephropathy [J]. Mol Immunol , 2019 , 114 : 123 - 132 .
RIZK D V , MAILLARD N , JULIAN B A , et al . The emerging role of complement proteins as a target for therapy of IgA nephropathy [J]. Front Immunol , 2019 , 10 : 504 .
MCKEAGE K . Ravulizumab:First global approval [J]. Drugs , 2019 , 79 ( 3 ): 347 - 352 .
HE J W , ZHOU X J , LV J C , et al . Perspectives on how mucosal immune responses,infections and gut microbiome shape IgA nephropathy and future therapies [J]. Theranostics , 2020 , 10 ( 25 ): 11462 - 11478 .
刘艳华 , 任喜洁 , 宫晓燕 , 等 . 应用喉肾相关理论治疗慢性肾风105例临床观察 [J]. 中国中医药现代远程教育 , 2016 , 14 ( 14 ): 48 - 50 .
朱逸云 , 王琳 . 中医及中西医结合治疗IgA肾病5年疗效分析 [J]. 世界中医药 , 2021 , 16 ( 19 ): 2932 - 2936 .
MAKITA Y , SUZUKI H , KANO T , et al . TLR9 activation induces aberrant IgA glycosylation via APRIL- and IL-6-mediated pathways in IgA nephropathy [J]. Kidney Int , 2020 , 97 ( 2 ): 340 - 349 .
王银萍 , 张冬梅 , 王宏安 , 等 . 补肾健脾解毒利咽法对IgA肾病模型大鼠血清TNF- α 、IL-6的影响 [J]. 长春中医药大学学报 , 2016 ( 1 ): 22 - 24 .
KATIKANENI D S , JIN L . B cell MHC class Ⅱ signaling:A story of life and death [J]. Hum Immunol , 2019 , 80 ( 1 ): 37 - 43 .
KONG D H , KIM Y K , KIM M R , et al . Emerging roles of vascular cell adhesion molecule-1 (VCAM-1) in immunological disorders and cancer [J]. Int J Mol Sci , 2018 , 19 ( 4 ): 1057 .
ZHOU W , GUO S , LIU M , et al . Targeting CXCL12/CXCR4 Axis in tumor immunotherapy [J]. Curr Med Chem , 2019 , 26 ( 17 ): 3026 - 3041 .
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