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1.海南省人民医院/海南医学院附属海南医院神经内科,海口 570311
2.海南省人民医院/海南医学院附属海南医院药学部,海口 570311
3.重庆市黔江中心医院药学部,重庆 409099
副主任医师,硕士。研究方向:脑血管病基础与临床、干细胞神经元分化。电话:0898-68622179。E-mail:zhaoguanduo@126.com
副主任药师。研究方向:临床药学。电话:023-79245775。E-mail:chenzhengping1974@163.com
收稿日期:2022-10-13,
修回日期:2023-03-26,
录用日期:2023-03-28,
纸质出版日期:2023-04-30
移动端阅览
赵二义,赵仲艳,王带媚,等.丁苯酞对大鼠骨髓间充质干细胞炎性损伤的改善作用及机制[J].中国药房,2023,34(08):946-949.
ZHAO Eryi,ZHAO Zhongyan,WANG Daimei,et al.Improvement effect and mechanism of N-butylphthalide on inflammatory injury of bone marrow mesenchymal stem cells in rats[J].ZHONGGUO YAOFANG,2023,34(08):946-949.
赵二义,赵仲艳,王带媚,等.丁苯酞对大鼠骨髓间充质干细胞炎性损伤的改善作用及机制[J].中国药房,2023,34(08):946-949. DOI: 10.6039/j.issn.1001-0408.2023.08.10.
ZHAO Eryi,ZHAO Zhongyan,WANG Daimei,et al.Improvement effect and mechanism of N-butylphthalide on inflammatory injury of bone marrow mesenchymal stem cells in rats[J].ZHONGGUO YAOFANG,2023,34(08):946-949. DOI: 10.6039/j.issn.1001-0408.2023.08.10.
目的
2
研究丁苯酞对大鼠骨髓间充质干细胞(BMSCs)炎性损伤的改善作用及其可能机制。
方法
2
将大鼠BMSCs分为对照组、模型组和丁苯酞低、中、高浓度组(10、20、50 μmol/L)。体外培养BMSCs并采用脂多糖(终浓度为10 mg/L)建立炎性损伤模型,经丁苯酞干预后检测细胞存活率、凋亡率和细胞培养液中肿瘤坏死因子α(TNF-α)、白细胞介素1β(IL-1β)、白细胞介素6(IL-6)含量以及细胞中核因子κB(NF-κB)p65 mRNA和胱天蛋白酶3(caspase-3)、B细胞淋巴瘤2(Bcl-2)、Bcl-2相关X蛋白(Bax)和NF-κB p65蛋白表达。
结果
2
与对照组比较,模型组细胞存活率和Bcl-2蛋白表达水平均显著降低(
P
<0.05);细胞凋亡率,TNF-α、IL-1β、IL-6含量,NF-κB p65 mRNA以及caspase-3、Bax、NF-κB p65蛋白表达水平均显著升高(
P
<0.05)。与模型组比较,丁苯酞各浓度组上述指标均显著逆转(
P
<0.05),且呈浓度依赖性。
结论
2
丁苯酞对脂多糖诱导的BMSCs炎性损伤具有改善作用,其机制可能与抑制NF-κB信号通路有关。
OBJECTIVE
2
To study the improvement effect and possible mechanism of
N
-butylphthalide on inflammatory injury of bone marrow mesenchymal stem cells (BMSCs) in rats.
METHODS
2
BMSCs of rats were divided into control group, model group,
N
-butylphthalide low-concentration, medium-concentration and high-concentration groups (10, 20, 50 μmol/L). BMSCs were cultured
in vitro
and lipopolysacchari
de (the final concentration of 10 mg/L) was used to establish the inflammatory injury model. After the intervention of
N
-butylphthalide, the survival rate, apoptotic rate, the contents of tumor necrosis factor α (TNF-α), interleukin 1β (IL-1β) and IL-6 in cell culture medium, the mRNA expression of nuclear factor-κB(NF-κB) p65, and the protein expressions of caspase-3, B-cell lymphoma 2 (Bcl-2), Bcl-2 related X protein (Bax) and NF-κB p65 in cells were detected.
RESULTS
2
Compared with control group, the survival rate and protein expression of Bcl-2 were decreased significantly in model group (
P
<0.05); the apoptotic rate, contents of TNF-α, IL-1β and IL-6, the mRNA expression of NF-κB p65, and the protein expressions of caspase-3, Bax and NF-κB p65 were increased significantly (
P
<0.05). Compared with model group, above indexes were significantly reversed in all concentration groups of
N
-butylphthalide (
P
<0.05), in concentration-dependent manner.
CONCLUSIONS
2
N
-butylphthalide can ameliorate the inflammatory injury of BMSCs induced by lipopolysaccharide, and its mechanism may be related to the inhibition of NF-κB signaling pathway.
SANTOS J , HUBERT T , MILTHORPE B K . Valproic acid promotes early neural differentiation in adult mesenchymal stem cells through protein signalling pathways [J ] . Cells , 2020 , 9 ( 3 ): 619 .
STEINBERG G K , KONDZIOLKA D , WECHSLER L R , et al . Clinical outcomes of transplanted modified bone marrow-derived mesenchymal stem cells in stroke:a phase 1/2a study [J ] . Stroke , 2016 , 47 ( 7 ): 1817 - 1824 .
张晓璇 , 马征 , 于宁 , 等 . 丁苯酞对缺血性脑卒中大鼠海马神经元凋亡的抑制作用及其对p38 MAPK信号通路的影响 [J ] . 吉林大学学报(医学版) , 2019 , 45 ( 5 ): 1086 - 1091,1198 .
WANG S , HUANG L , ZHANG Y , et al . Protective effects of L-3-n-butylphthalide against H 2 O 2 -induced injury in neural stem cells by activation of PI3K/Akt and Mash1 pathway [J ] . Neuroscience , 2018 , 393 : 164 - 174 .
ZHANG P , GUO Z F , XU Y M , et al . N-butylphthalide(NBP)ameliorated cerebral ischemia reperfusion -induced brain injury via HGF-regulated TLR4/NF-κB signaling pathway [J ] . Biomed Pharmacother , 2016 , 83 : 658 - 666 .
赵二义 , 贾延劼 , 王带媚 , 等 . NF-κB信号通路在法舒地尔诱导大鼠骨髓间充质干细胞向神经元分化中的作用 [J ] . 中华神经医学杂志 , 2015 , 14 ( 9 ): 899 - 904 .
石进峰 , 张博爱 , 贾延劼 , 等 . 麝香提取物对大鼠皮层神经细胞炎性损伤的保护作用 [J ] . 中国中西医结合杂志 , 2010 , 30 ( 6 ): 625 - 629 .
CHAMORRO Á , DIRNAGL U , URRA X , et al . Neuroprotection in acute stroke:targeting excitotoxicity,oxidative and nitrosative stress,and inflammation [J ] . Lancet Neurol , 2016 , 15 ( 8 ): 869 - 881 .
CHEN J Y , LIN X , YAO C J , et al . Transplantation of roxadustat-preconditioned bone marrow stromal cells improves neurological function recovery through enhancing grafted cell survival in ischemic stroke rats [J ] . CNS Neurosci Ther , 2022 , 28 ( 10 ): 1519 - 1531 .
HU J N , CHEN L F , HUANG X J , et al . Calpain inhibitor MDL28170 improves the transplantation-mediated therapeutic effect of bone marrow-derived mesenchymal stem cells following traumatic brain injury [J ] . Stem Cell Res Ther , 2019 , 10 ( 1 ): 96 .
YANG L , ZHOU R Y , TONG Y , et al . Neuroprotection by dihydrotestosterone in LPS-induced neuroinflammation [J ] . Neurobiol Dis , 2020 , 140 : 104814 .
KARIN M , GRETEN F R . NF-κB:linking inflammation and immunity to cancer development and progression [J ] . Nat Rev Immunol , 2005 , 5 ( Suppl 1 ): 749 - 759 .
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