FOLLOWUS
1.School of Public Health, Guangzhou Medical University,Guangzhou (511436), China
2.Department of Biology, Hong Kong Baptist University (HKBU), Hong Kong Special Administrative Region (999077), China
3.HKBU Shenzhen Research Institute and Continuing Education, Shenzhen, Guangdong Province(518057), China
4.Department of Plastic Surgery, Zhujiang Hospital, Southern Medical University, Guangzhou (510515),China
5.Guangzhou Institute of Cardiovascular Disease, the Second Affiliated Hospital of Guangzhou Medical University,Guangzhou (510260), China
6.Department of Pharmacy,Nanfang Hospital, Southern Medical University, Guangzhou(510515), China
7.Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou (510515), China
Dr. ZHANG Shi-qing, E-mail: shiqingzhang@hkbu.edu.hk
纸质出版日期:2022-03-01,
网络出版日期:2022-01-27,
录用日期:2021-02-15
Scan for full text
Kai-li LIN, Ji ZHANG, Hau-lam CHUNG, 等. 人参总皂苷通过抑制GSK-3β活性促进神经干细胞增殖及分化为神经元[J]. Chinese Journal of Integrative Medicine, 2022,28(3):229-235.
Kai-li LIN, Ji ZHANG, Hau-lam CHUNG, et al. Total Ginsenoside Extract from
Kai-li LIN, Ji ZHANG, Hau-lam CHUNG, 等. 人参总皂苷通过抑制GSK-3β活性促进神经干细胞增殖及分化为神经元[J]. Chinese Journal of Integrative Medicine, 2022,28(3):229-235. DOI: 10.1007/s11655-021-3508-1.
Kai-li LIN, Ji ZHANG, Hau-lam CHUNG, et al. Total Ginsenoside Extract from
目的:
2
研究人参提取的总皂苷 (TG) 对神经干细胞 (NSC) 增殖和分化的影响及作用机制.
方法:
2
不同浓度的TG (50、100或200 μg/mL) 处理NSC后
检测NSC迁移
用CCK-8和神经球实验检测TG诱导的NSC增殖; 通过Western blot和免疫荧光染色法检测nestin和MAP2蛋白表达评估TG对NSC分化的影响; Western blot检测TG处理后NSC中GSK-3β/β-catenin通路活性. 腺病毒转染构建GSK-3β持续激活型NSC
并检测TG对其增殖和分化的影响.
结果:
2
TG促进NSC的迁移 (
P
<
0.01或
P
<
0.05) 和增殖 (
P
<
0.01或
P
<
0.05) ; TG使NSC中MAP2蛋白表达增加、nestin蛋白表达降低 (
P
<
0.01或
P
<
0.05) ; TG促进GSK-3β在Ser9位点的磷酸化使GSK-3β失活
从而激活了GSK-3β/β-catenin途径 (
P
<
0.01或
P
<
0.05) . 此外
转染GSK-3β S9A构建GSK-3β持续激活型的NSC可以抵抗TG促NSC增殖和分化的作用 (
P
<
0.01或
P
<
0.05) .
结论:
2
TG通过抑制GSK-3β活性促进NSC增殖和分化为神经元.
Objective:
2
To study the effects of total ginsenosides (TG) extract from
Panax ginseng
on neural stem cell (NSC) proliferation and differentiation and their underlying mechanisms.
Methods:
2
The migration of NSCs after treatment with various concentrations of TG extract (50
100
or 200 μg/mL) were monitored. The proliferation of NSCs was examined by a combination of cell counting kit-8 and neurosphere assays. NSC differentiation mediated by TG extract was evaluated by Western blotting and immunofluorescence staining to monitor the expression of nestin and microtubule associated protein 2 (MAP2). The GSK-3β/β-catenin pathway in TG-treated NSCs was examined by Western blot assay. The NSCs with constitutively active GSK-3β mutant were made by adenovirus-mediated gene transfection
then the proliferation and differentiation of NSCs mediated by TG were further verified.
Results:
2
TG treatment significantly enhanced NSC migration (
P
<
0.01 or
P
<
0.05) and increased the proliferation of NSCs (
P
<
0.01 or
P
<
0.05). TG mediation also significantly upregulated MAP2 expression but downregulated nestin expression (
P
<
0.01 or
P
<
0.05). TG extract also significantly induced GSK-3β phosphorylation at Ser9
leading to GSK-3β inactivation and
consequently
the activation of the GSK-3β/β-catenin pathway (
P
<
0.01 or
P
<
0.05). In addition
constitutive activation of GSK-3β in NSCs by the transfection of GSK-3β S9A mutant was found to significantly suppress TG-mediated NSC proliferation and differentiation (
P
<
0.01 or
P
<
0.05).
Conclusion:
2
TG promoted NSC proliferation and neuronal differentiation by inactivating GSK-3β.
ginsenosideneural stem cellproliferationneuronal differentiationGSK-3β
Schmidt MF, Gan ZY, Komander D, Dewson G. Ubiquitin signalling in neurodegeneration: mechanisms and therapeutic opportunities. Cell Death Differ 2021;28:570-590.
Manzine PR, Ettcheto M, Cano A, Busquets O, Marcello E, Pelucchi S, et al. ADAM10 in Alzheimer's disease:pharmacological modulation by natural compounds and its role as a peripheral marker. Biomed Pharmacother 2019;113:108661.
Zhang Z, Zhang SQ, Lui CNP, Zhu PL, Zhang Z, Lin KL,et al. Traditional Chinese medicine-based neurorestorative therapy for Alzheimer's and Parkinson's disease. J Neurorestoratol 2019;7:207-222.
Kim JH. Cardiovascular diseases and Panax ginseng: a review on molecular mechanisms and medical applications.J Ginseng Res 2012;36:16-26.
Lin T, Liu Y, Shi M, Liu X, Li L, Liu Y, et al. Promotive effect of ginsenoside Rd on proliferation of neural stem cells in vivo and in vitro. J Ethnopharmacol 2012;142:754-761.
Liu JW, Tian SJ, de Barry J, Luu B. Panaxadiol glycosides that induce neuronal differentiation in neurosphere stem cells. J Nat Prod 2007;70:1329-1334.
Kim JH. Pharmacological and medical applications of Panax ginseng and ginsenosides: a review for use in cardiovascular diseases. J Ginseng Res 2018;42:264-269.
Liao B, Newmark H, Zhou R. Neuroprotective effects of ginseng total saponin and ginsenosides Rb1 and Rg1 on spinal cord neurons in vitro. Exp Neurol 2002;173:224-234.
Ahn J, Jang J, Choi J, Lee J, Oh SH, Lee J, et al. GSK-3β,but not GSK3α, inhibits the neuronal differentiation of neural progenitor cells as a downstream target of mammalian target of rapamycin complex 1. Stem Cells Dev 2014;23:1121-1133.
Qin T, Fu X, Yu J, Zhang R, Deng X, Fu Q, et al. Modification of GSK3β/β-catenin signaling on saikosaponins-d-induced inhibition of neural progenitor cell proliferation and adult neurogenesis. Toxicology 2019;424:152233.
Gao S, Li S, Duan X, Gu Z, Ma Z, Yuan X, et al. Inhibition of glycogen synthase kinase 3 beta (GSK-3β) suppresses the progression of esophageal squamous cell carcinoma by modifying STAT3 activity. Mol Carcinog 2017;56:2301-2316.
Kisoh K, Hayashi H, Itoh T, Asada M, Arai M, Yuan B, et al.Involvement of GSK-3β phosphorylation through PI3-K/Akt in cerebral ischemia-induced neurogenesis in rats. Mol Neurobiol 2017;54:7917-7927.
Lin K, Liu B, Lim SL, Fu X, Sze SC, Yung KK, et al. 20(S)-protopanaxadiol promotes the migration, proliferation and differentiation of neural stem cells by targeting GSK-3β in the Wnt/GSK-3β/β-catenin pathway. J Ginseng Res 2020;44:475-482.
Gao J, Wan F, Tian M, Li Y, Li Y, Li Q, et al. Effects of ginsenoside-Rg1 on the proliferation and glial-like directed differentiation of embryonic rat cortical neural stem cells in vitro. Mol Med Rep 2017;16:8875-8881.
Zhou T, Zu G, Zhang X, Wang X, Li S, Gong X, et al.Neuroprotective effects of ginsenoside Rg1 through the Wnt/β-catenin signaling pathway in both in vivo and in vitro models of Parkinson's disease. Neuropharmacology 2016;101:480-489.
Zhang S, Sun P, Lin K, Chan F, Gao Q, Lau WF, et al.Extracellular nanomatrix-induced self-organization of neural stem cells into miniature substantia nigra-like structures with therapeutic effects on Parkinsonian rats. Adv Sci (Weinh)2019;6:1901822.
Alessio N, Riccitiello F, Squillaro T, Capasso S, Del Gaudio S,Di Bernardo G, et al. Neural stem cells from a mouse model of Rett syndrome are prone to senescence, show reduced capacity to cope with genotoxic stress, and are impaired in the differentiation process. Exp Mol Med 2018;50:1-9.
Huang TT, Tseng LM, Chen JL, Chu PY, Lee CH, Huang CT,et al. Kynurenine 3-monooxygenase upregulates pluripotent genes through β-catenin and promotes triple-negative breast cancer progression. EBioMedicine 2020;54:102717.
Huang X, Li N, Pu Y, Zhang T, Wang B. Neuroprotective effects of ginseng phytochemicals: recent perspectives.Molecules 2019;24:2939.
Zheng GQ, Cheng W, Wang Y, Wang XM, Zhao SZ, Zhou Y,et al. Ginseng total saponins enhance neurogenesis after focal cerebral ischemia. J Ethnopharmacol 2011;133:724-728.
Jung S, Choe S, Woo H, Jeong H, An HK, Moon H, et al.Autophagic death of neural stem cells mediates chronic stress-induced decline of adult hippocampal neurogenesis and cognitive deficits. Autophagy 2020;16: 512-530.
Chen L, Dai J, Wang Z, Zhang H, Huang Y, Zhao Y. Ginseng total saponins reverse corticosterone-induced changes in depression-like behavior and hippocampal plasticity-related proteins by interfering with GSK-3β-CREB signaling pathway.Evid Based Complement Alternat Med 2014;2014:506735.
Zhu J, Mu X, Zeng J, Xu C, Liu J, Zhang M, et al.Ginsenoside Rg1 prevents cognitive impairment and hippocampus senescence in a rat model of D-galactose-induced aging. PloS one 2014;9:e101291.
Zhao J, Lu S, Yu H, Duan S, Zhao J. Baicalin and ginsenoside Rb1 promote the proliferation and differentiation of neural stem cells in Alzheimer's disease model rats.Brain Res 2018;1678:187-194.
Liu D, Zhang H, Gu W, Liu Y, Zhang M. Ginsenoside Rb1 protects hippocampal neurons from high glucose-induced neurotoxicity by inhibiting GSK-3β-mediated CHOP induction. Mol Med Rep 2014;9:1434-1438.
Wang B, Feng G, Tang C, Wang L, Cheng H, Zhang Y,et al. Ginsenoside Rd maintains adult neural stem cell proliferation during lead-impaired neurogenesis. Neurol Sci 2013;34:1181-1188.
Zhang X, Shi M, Ye R, Wang W, Liu XD, Zhang GY, et al.Ginsenoside Rd attenuates tau protein phosphorylation via the PI3K/AKT/GSK-3β pathway after transient forebrain ischemia. Neurochem Res 2014;39:1363-1373.
Li X, Run X, Wei Z, Zeng K, Liang Z, Huang F, et al. Intranasal insulin prevents anesthesia-induced cognitive impairments in aged mice. Curr Alzheimer Res 2019;16:8-18.
Ghosh HS. Adult neurogenesis and the promise of adult neural stem cells. J Exp Neurosci 2019;13:1179069519856876.
0
浏览量
1
Downloads
0
CSCD
关联资源
相关文章
相关作者
相关机构