1.安徽中医药大学 药学院,合肥 230012
2.安徽省中药复方重点实验室,合肥 230012
3.省部共建安徽道地中药材品质提升协同创新中心,合肥 230012
王慧芳,在读硕士,从事心脑血管药理学研究,E-mail:2298568570@qq.com
韩岚,博士,教授,从事中药心脑血管、消化系统药理研究,E-mail:hanlan56@ahtcm.edu.cn
季兆洁,硕士,副教授,从事心脑血管药理学研究,E-mail:jizhaojie@ahtcm.edu.cn
收稿:2024-10-10,
录用:2024-12-12,
网络出版:2024-12-13,
纸质出版:2025-04-05
移动端阅览
王慧芳,陈新茹,陈梦圆等.基于JAK2/STAT3通路介导的星形胶质细胞A1/A2表型转化探讨桃红四物汤对脑缺血再灌注损伤的保护作用[J].中国实验方剂学杂志,2025,31(07):25-34.
WANG Huifang,CHEN Xinru,CHEN Mengyuan,et al.Protective Effect of Taohong Siwutang on Cerebral Ischemia-reperfusion Injury Based on A1/A2 Phenotype Transformation of Astrocytes Mediated by JAK2/STAT3 Pathway[J].Chinese Journal of Experimental Traditional Medical Formulae,2025,31(07):25-34.
王慧芳,陈新茹,陈梦圆等.基于JAK2/STAT3通路介导的星形胶质细胞A1/A2表型转化探讨桃红四物汤对脑缺血再灌注损伤的保护作用[J].中国实验方剂学杂志,2025,31(07):25-34. DOI: 10.13422/j.cnki.syfjx.20242001.
WANG Huifang,CHEN Xinru,CHEN Mengyuan,et al.Protective Effect of Taohong Siwutang on Cerebral Ischemia-reperfusion Injury Based on A1/A2 Phenotype Transformation of Astrocytes Mediated by JAK2/STAT3 Pathway[J].Chinese Journal of Experimental Traditional Medical Formulae,2025,31(07):25-34. DOI: 10.13422/j.cnki.syfjx.20242001.
目的
2
探讨桃红四物汤对脑缺血再灌注大鼠的影响是否与调节星型胶质细胞极化有关及相关机制研究。
方法
2
将84只雄性SD大鼠随机平均分为假手术组,模型组,桃红四物汤低、中、高剂量组,磷酸川芎嗪片组和AG490组。除假手术组外均进行MCAO/R造模,给药7 d。采用Longa评分法进行神经功能缺损评分,2,3,5-氯化三苯基四氮唑(TTC)染色评估脑梗死体积,实时荧光定量聚合酶链式反应(Real-time PCR)及蛋白免疫印迹法(Western blot)检测皮质补体成分3(C3)、S100钙结合蛋白A10(S100A10)、非受体型酪氨酸蛋白激酶2(JAK2)、信号转导及转录激活蛋白3(STAT3)相关mRNA和蛋白表达差异,血管内皮生长因子-A(VEGF-A)蛋白表达差异,炎症因子白细胞介素-6(IL-6)、白细胞介素-1
β
(IL-1
β
)、肿瘤坏死因子-
α
(TNF-
α
) mRNA表达水平;免疫荧光双染检测GFAP和C3、S100A10共定位情况;酶联免疫吸附测定法(ELISA)检测VEGF表达情况。
结果
2
与假手术组比较,模型组脑梗死体积、神经功能损伤显著升高(
P
<
0.01),蛋白C3上升而S100A10降低,信号通路相关蛋白明显升高(
P<
0.05
,P<
0.01),VEGF-A蛋白显著降低(
P<
0.01),相关炎症因子mRNA表达显著升高(
P
<
0.01);共定位荧光强度GFAP和C3显著上升(
P<
0.01),GFAP和S100A10显著下降(
P<
0.01),VEGF含量显著升高(
P<
0.01)。与模型组比较,桃红四物汤中、高剂量和磷酸川芎嗪片组脑梗死体积、神经功能损伤显著降低(
P<
0.01);桃红四物汤低、中、高剂量,磷酸川芎嗪片组蛋白表达C3降低而S100A10显著升高(
P
<
0.01);桃红四物汤高剂量组,AG490组蛋白及mRNA表达C3、通路相关明显降低(
P<
0.05,
P<
0.01),S100A10显著升高(
P<
0.01),VEGF-A蛋白显著上升(
P<
0.01),相关炎症因子mRNA表达显著降低(
P
<
0.01);共定位荧光强度GFAP和C3显著降低(
P<
0.01),GFAP和S100A10显著升高(
P<
0.01);VEGF含量显著上升(
P<
0.01)。
结论
2
桃红四物汤发挥对脑缺血再灌注大鼠脑保护作用,其机制与下调JAK2/STAT3信号通路,促进星形胶质细胞A2型极化,进而减轻炎性因子释放及促进VEGF生成有关。
Objective
2
To investigate whether the effect of Taohong Siwutang on cerebral ischemia-reperfusion (CIRI) injury in rats is related to the regulation of astrocyte polarization and explore the related mechanism.
Methods
2
Eighty-four male SD rats were randomly assigned to the following groups: A sham operation group, a model group, Taohong Siwutang treatment groups (low dose, medium dose, and high dose), ligustrazine phosphate tablet (LPT) group, and AG490 group. All groups, except for the sham operation group, underwent middle cerebral artery occlusion/reperfusion (MCAO/R) modeling and were treated for seven days. The neurological impairment was evaluated using the Longa score. The volume of cerebral infarction was assessed through 2,3,5-triphenyltetrazolium chloride (TTC) staining. Real-time fluorescent quantitative polymerase chain reaction (Real-time PCR) and Western blot analyses were performed to analyze the mRNA and protein expression levels of cortical complement 3 (C3), S100 calcium-binding protein A10 (S100A10), Janus kinase 2 (JAK2), and signal transducer and activator of transcription 3 (STAT3). Additionally, protein expression levels of vascular endothelial growth factor-A (VEGF-A) were assessed, and the mRNA expression levels of inflammatory factors, including interleukin-6 (IL-6), interleukin-1
β
(IL-1
β
), and tumor necrosis factor-
α
(TNF-
α
), were evaluated. Glial fibrillary acidic protein (G
FAP) and C3, S100A10 and Co-localization was detected via immunofluorescence double staining. Lastly, VEGF expression levels were measured using enzyme-linked immunosorbent assay (ELISA).
Results
2
Compared with the sham operation group, the model group showed a significant increase in cerebral infarction volume and neurological impairment (
P
<
0.01). C3 protein levels were elevated, while S100A10 levels were decreased. Pathway-related markers were significantly upregulated (
P
<
0.05,
P
<
0.01), and VEGF-A protein levels were significantly reduced (
P
<
0.01). The mRNA expression of inflammatory factors was significantly upregulated (
P
<
0.01). Co-localization analysis showed significantly increased GFAP and C3 fluorescence intensity (
P
<
0.01) and greatly decreased GFAP and S100A10 fluorescence intensity (
P
<
0.01). Additionally, VEGF content was significantly elevated (
P
<
0.01). Compared with the model group, medium- and high-dose Taohong Siwutang and LPT groups exhibited a significant reduction in cerebral infarction volume and neurological impairment (
P
<
0.01). Groups treated with low, medium, and high doses of Taohong Siwutang and LPT group exhibited a decrease in C3 protein expression levels and an increase in S100A10 expression levels (
P
<
0.01). In the high-dose Taohong Siwutang and AG490 groups, both protein and mRNA expression of C3 and pathway-related markers were significantly downregulated (
P
<
0.05,
P
<
0.01), while S100A10 expression and VEGF-A protein levels were significantly increased (
P
<
0.01). Additionally, the mRNA expression levels of inflammatory factors were significantly reduced (
P
<
0.01). The co-localization fluorescence intensity of GFAP and C3 significantly decreased (
P
<
0.01), while that
of GFAP and S100A10 greatly increased (
P
<
0.01). Furthermore, VEGF content exhibited a marked elevation (
P
<
0.01).
Conclusion
2
Taohong Siwutang exerts a protective effect in rats with cerebral CIRI injury. The underlying mechanism is associated with the downregulation of the JAK2/STAT3 signaling pathway, promotion of A2-type astrocyte polarization, reduction of inflammatory factor release, and enhancement of VEGF production.
HILKENS N A , CASOLLA B , LEUNG T W , et al . Stroke [J]. Lancet (London,England) , 2024 , 403 ( 10446 ): 2820 - 2836 .
李兆珍 , 张丹参 . 脑缺血再灌注损伤相关机制的研究进展 [J]. 神经药理学报 , 2020 , 10 ( 6 ): 60 - 63 .
LI Z Z , ZHANG D S . Research progress on related mechanisms of cerebral ischemia-reperfusion injury [J]. Acta Neuropathol , 2020 , 10 ( 6 ): 60 - 63 .
BELTRAN-LOBO P , REID M J , JIMENEZ-SANCHEZ M , et al . Astrocyte adaptation in Alzheimer's disease:A focus on astrocytic P2X7R [J]. Essays Biochem , 2023 , 67 ( 1 ): 119 - 130 .
LIU M , XU Z , WANG L , et al . Cottonseed oil alleviates ischemic stroke injury by inhibiting the inflammatory activation of microglia and astrocyte [J]. J Neuroinflammation , 2020 , 17 ( 1 ): 270 .
黄清霞 , 钟应虎 . 桃红四物汤对脑梗死神经血管单元的临床疗效 [J]. 深圳中西医结合杂志 , 2018 , 28 ( 12 ): 49 - 50 .
HUANG Q X , ZHONG Y H . Clinical effect of Taohong Siwu decoction on neurovascular unit of cerebral infarction [J]. Shenzhen J Integr Tradit Chin West Med , 2018 , 28 ( 12 ): 49 - 50 .
李冰清 , 马纯良 . 桃红四物汤合半夏白术天麻汤治疗脑梗死合并心律失常的效果观察 [J]. 内蒙古中医药 , 2024 , 43 ( 8 ): 29 - 31 .
LI B Q , MA C L . Observation on the effect of Taohong Siwu decoction combined with Banxia Baizhu Tianma decoction on cerebral infarction complicated with arrhythmia [J]. Inner Mongolia J Tradit Chin Med , 2024 , 43 ( 8 ): 29 - 31 .
唐林峰 , 常昊 , 王丹丹 , 等 . 靶细胞捕集联用网络药理学、分子对接及实验验证分析桃红四物汤活性成分及调控缺血性脑卒中潜在作用机制研究 [J]. 中国中药杂志 , 2023 , 48 ( 17 ): 4761 - 4773 .
TANG L F , CHANG H , WANG D D , et al . Active components and potential mechanism of Taohong Siwu decoction in regulating ischemic stroke based on target cell trapping combined with network pharmacology,molecular docking,and experimental validation [J]. China J Chin Mater Med , 2023 , 48 ( 17 ): 4761 - 4773 .
LI Y , YE Q , LI J , et al . Exploring the mechanism of Taohong Siwu decoction in treating ischemic stroke injury via the circDnajc1/miR-27a-5p/C1qc signaling axis [J]. Phytomedicine , 2025 , 136 : 156305 .
安静文 , 宋林春 , 陈蝶 , 等 . 探讨补阳还五汤通过AMPK/ULK1线粒体自噬通路抑制细胞焦亡治疗糖尿病周围神经病变 [J]. 中国实验方剂学杂志 , 2024 , 30 ( 15 ): 1 - 10 .
AN J W , SONG L C , CHEN D , et al . Effect of Buyang Huanwutang in treating diabetic peripheral neuropathy by inhibiting pyroptosis through AMPK/ULK1 mitophagy pathway [J]. Chin J Exp Tradit Med Form , 2024 , 30 ( 15 ): 1 - 10 .
WANG M , LIU Z , HU S , et al . Taohong Siwu decoction ameliorates ischemic stroke injury via suppressing pyroptosis [J]. Front Pharmacol , 2020 , 11 : 590453 .
任亮 , 王丽斌 , 张敏 . 丹参酮Ⅱ A 通过抑制JAK2/STAT3通路减轻慢性萎缩性胃炎大鼠胃黏膜损伤的机制研究 [J]. 天津中医药 , 2024 , 41 ( 7 ): 914 - 921 .
REN L , WANG L B , ZHANG M . Study on the mechanism of tanshinone Ⅱ A alleviates gastric mucosal injury in rats with chronic atrophic gastritis by inhibiting JAK2/STAT3 pathway [J]. Tianjin J Tradit Chin Med , 2024 , 41 ( 7 ): 914 - 921 .
LI Y , TAN L , YANG C , et al . Distinctions between the Koizumi and Zea Longa methods for middle cerebral artery occlusion (MCAO) model:A systematic review and Meta-analysis of rodent data [J]. Scientific reports , 2023 , 13 ( 1 ): 10247 .
李青青 , 范倩倩 , 左慧颖 , 等 . 脑缺血/再灌注导致神经元损伤机制的研究进展 [J]. 中国医药科学 , 2023 , 13 ( 2 ): 35 - 38 .
LI Q Q , FAN Q Q , ZUO H Y , et al . Research progress on the mechanism of neuronal injury caused by cerebral ischemia/reperfusion [J]. Chin Med Pharm , 2023 , 13 ( 2 ): 35 - 38 .
杨艳玲 , 刘彩凤 , 黄嘉怡 , 等 . 经典名方桃红四物汤的古今文献分析 [J]. 中国实验方剂学杂志 , 2021 , 27 ( 13 ): 10 - 20 .
YANG Y L , LIU C F , HUANG J Y , et al . Textual research of classical prescription Taohong Siwutang [J]. Chin J Exp Tradit Med Form , 2021 , 27 ( 13 ): 10 - 20 .
CHEN F F , WANG M M , XIA W W , et al . Tao-Hong-Si-Wu decoction promotes angiogenesis after cerebral ischaemia in rats via platelet microparticles [J]. Chin J Nat Med , 2020 , 18 ( 8 ): 620 - 627 .
SHI Y , LIU Q , CHEN W , et al . Protection of Taohong Siwu decoction on PC12 cells injured by oxygen glucose deprivation/reperfusion via mitophagy-NLRP3 inflammasome pathway in vitro [J]. J Ethnopharmacol , 2023 , 301 : 115784 .
JI Z J , SHI Y , LI X , et al . Neuroprotective effect of Taohong Siwu decoction on cerebral ischemia/reperfusion injury via mitophagy-NLRP3 inflammasome pathway [J]. Front Pharmacol , 2022 , 13 : 910217 .
TANG L , LIU Z , JI Z , et al . Promotion of mature angiogenesis in ischemic stroke by Taohong Siwu decoction through glycolysis activation [J]. Front Pharmacol , 2024 , 15 : 1395167 .
TANG L , WANG D , CHANG H , et al . Treating ischemic stroke by improving vascular structure and promoting angiogenesis using Taohong Siwu decoction:An integrative pharmacology strategy [J]. J Ethnopharmacol , 2024 , 332 : 118372 .
王飞龙 , 韩岚 , 樊玲 , 等 . 桃红四物汤对实验性脑缺血大鼠血清中ET-1,Ang-1,VEGF的影响 [J]. 中国实验方剂学杂志 , 2017 , 23 ( 1 ): 101 - 106 .
WANG F L , HAN L , FAN L , et al . Effect of Taohong Siwutang on contents of ET-1,Ang-1 and VEGF in serum of cerebral ischemia rats [J]. Chin J Exp Tradit Med Form , 2017 , 23 ( 1 ): 101 - 106 .
ZHANG M , ZHANG Y , PENG J , et al . Gastrodin against oxidative stress-inflammation crosstalk via inhibiting mtDNA/TLR9 and JAK2/STAT3 signaling to ameliorate ischemic stroke injury [J]. Int Immunopharmacol , 2024 , 141 : 113012 .
WANG Z , WU Z , MIAO Y , et al . The protective effects of ligustrazine on ischemic stroke:A systematic review and Meta-analysis of preclinical evidence and possible mechanisms [J]. Front Pharmacol , 2024 , 15 : 1373663 .
SHEN X Y , GAO Z K , HAN Y , et al . Activation and role of astrocytes in ischemic stroke [J]. Front Cell Neurosci , 2021 , 15 : 755955 .
DENG Y , DUAN R , DING W , et al . Astrocyte-derived exosomal nicotinamide phosphoribosyltransferase (Nampt) ameliorates ischemic stroke injury by targeting AMPK/mTOR signaling to induce autophagy [J]. Cell Death Dis , 2022 , 13 ( 12 ): 1057 .
NI X C , WANG H F , CAI Y Y , et al . Ginsenoside Rb 1 inhibits astrocyte activation and promotes transfer of astrocytic mitochondria to neurons against ischemic stroke [J]. Redox Biol , 2022 , 54 : 102363 .
ZHANG L , ZHAO G , LUO Z , et al . AD16 attenuates neuroinflammation induced by cerebral ischemia through down-regulating astrocytes A1 polarization [J]. Biomed Pharmacother , 2024 , 178 : 117209 .
FENG X F , LI M C , LIN Z Y , et al . Tetramethylpyrazine promotes stroke recovery by inducing the restoration of neurovascular unit and transformation of A1/A2 reactive astrocytes [J]. Front Cell Neurosci , 2023 , 17 : 1125412 .
ZHANG Q , LIU C , SHI R , et al . Blocking C3d + /GFAP + A1 astrocyte conversion with semaglutide attenuates blood-brain barrier disruption in mice after ischemic stroke [J]. Aging Dis , 2022 , 13 ( 3 ): 943 - 959 .
刘雅清 , 刘滨 , 马旭冉 , 等 . 黄芩汤对LPS诱导的RAW264.7炎症细胞的抗炎作用 [J]. 中国实验方剂学杂志 , 2023 , 29 ( 7 ): 20 - 8 .
LIU Y Q , LIU B , MA XR , et al . Anti-inflammatory effect of Huangqintang on LPS-induced RAW264.7 inflammatory cells [J]. Chin J Exp Tradit Med Form , 2023 , 29 ( 7 ): 20 - 8 .
武瑞 , 戴文涛 , 张亚南 , 等 . 桃红四物汤干预后的血小板外泌体对脑缺血再灌注模型大鼠的血管新生作用 [J]. 安徽中医药大学学报 , 2023 , 42 ( 5 ): 68 - 73 .
WU R , DAI W T , ZHANG Y N , et al . Effect of platelet-derived exosomes after intervention with Taohong Siwu decoction on angiogenesis in a rat model of cerebral ischemia/reperfusion [J]. J Anhui Univ Chin Med , 2023 , 42 ( 05 ): 68 - 73 .
季兆洁 , 韩岚 , 吴欢茹 , 等 . 桃红四物汤对人脑微血管内皮细胞OGD损伤的保护作用及机制 [J]. 中国实验方剂学杂志 , 2018 , 24 ( 7 ): 95 - 100 .
JI Z J , HAN L , WU H R , et al . Protective effect and mechanism of Taohong Siwutang on OGD-induced injury of human brain microvascular endothelial cells [J]. Chin J Exp Tradit Med Form , 2018 , 24 ( 7 ): 95 - 100 .
0
浏览量
373
下载量
0
CSCD
关联资源
相关文章
相关作者
相关机构
京公网安备11010802024621
