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RNA干扰是改变蛋白表达的重要方式,本研究通过 Treating oxidative stress in heart failure:past,present and
转染干扰序列干扰 NFATc4 的表达,结果显示,核蛋白 future[J]. Eur J Heart Fail,2019,21(4):425-435.
NFATc4 的表达明显下调,提示转染成功;经 H2O2刺激 [11] 吴庆,程阔菊,姚浩旗,等. 芒果苷减轻低氧致原代大鼠心
后,H2O2+siNFATc4 组细胞的 ROS、MDA 水平和 Bax、 肌细胞的凋亡[J]. 基础医学与临床,2018,38(2):169-173.
WU Q,CHENG K J,YAO H Q,et al. Mangiferin alle-
cleaved caspase-3 蛋白的表达均显著降低/下调,SOD、
viates hypoxia-induced cell apoptosis in rat primary cultural
CAT 水平和 Bcl-2 蛋白的表达均显著升高/上调,提示
NFATc4 蛋白的核内水平与 H2O2诱导的氧化应激、细胞 [12] cardiomyocytes[J]. Basic Clin Med,2018,38(2):169-173.
钱厚霖,周述芝,毕小波,等. 右美托咪定调控Nrf2/HO-1
凋亡密切相关。结合前文结果,芒果苷能显著抑制
通路对H2O2诱导心肌细胞氧化应激损伤的作用研究[J].
NFATc4 蛋白入核,这一作用可能是该成分改善 H2O2致 中国现代医学杂志,2023,33(7):40-45.
细胞氧化应激水平和减少凋亡的基础,但上述结论尚需 QIAN H L,ZHOU S Z,BI X B,et al. Effect of dexme‐
进一步研究予以验证。 detomidine regulating Nrf2/HO-1 pathway on H2O2-
综上所述,芒果苷能够减轻 H2O2诱导的 H9c2 细胞 induced oxidative stress injury in cardiomyocytes[J].
氧化应激,减少细胞凋亡,抑制 NFATc4 蛋白入核,进而 China J Mod Med,2023,33(7):40-45.
缓解心肌细胞损伤;降低 NFATc4 蛋白的核内水平与减 [13] AIMO A,CASTIGLIONE V,BORRELLI C,et al. Oxida‐
少H2O2诱导的氧化应激、细胞凋亡有关。芒果苷对心肌 tive stress and inflammation in the evolution of heart fai-
细胞具有良好的保护作用,在改善心脏疾病领域可能具 lure:from pathophysiology to therapeutic strategies[J].
有进一步开发的潜力。 Eur J Prev Cardiol,2020,27(5):494-510.
参考文献 [14] ALI A,RASHID M A,HUANG Q Y,et al. Influence of
[ 1 ] SAVARESE G,BECHER P M,LUND L H,et al. Global UV-A radiation on oxidative stress and antioxidant en‐
burden of heart failure:a comprehensive and updated re‐ zymes in Mythimna separata(Lepidoptera:Noctuidae)[J].
Environ Sci Pollut Res Int,2017,24(9):8392-8398.
view of epidemiology[J]. Cardiovasc Res,2023,118(17):
3272-3287. [15] 刘国銮,雷建军,龙朕,等. 芒果苷对心肌梗死后慢性心
[ 2 ] WANG X D,ZHANG G Y,DASGUPTA S,et al. ATF4 衰大鼠的保护作用及对 Nrf2/HO-1 信号通路的影响[J].
protects the heart from failure by antagonizing oxidative 解剖科学进展,2022,28(1):26-30.
stress[J]. Circ Res,2022,131(1):91-105. LIU G L,LEI J J,LONG Z,et al. Protective effect of man‐
giferin on rats with chronic heart failure via Nrf2/HO-1
[ 3 ] KOLIJN D,PABEL S,TIAN Y N,et al. Empagliflozin im‐
proves endothelial and cardiomyocyte function in human signal pathway[J]. Prog Anat Sci,2022,28(1):26-30.
heart failure with preserved ejection fraction via reduced [16] XU Q,DALIC A,FANG L,et al. Myocardial oxidative
pro-inflammatory-oxidative pathways and protein kinase stress contributes to transgenic β₂-adrenoceptor activation-
Gα oxidation[J]. Cardiovasc Res,2021,117(2):495-507. induced cardiomyopathy and heart failure[J]. Br J Pharma‐
col,2011,162(5):1012-1028.
[ 4 ] IMRAN M,ARSHAD M S,BUTT M S,et al. Mangi-
ferin:a natural miracle bioactive compound against lifestyle [17] ROUCOU X,GIANNOPOULOS P N,ZHANG Y,et al.
related disorders[J]. Lipids Health Dis,2017,16(1):84. Cellular prion protein inhibits proapoptotic Bax conforma‐
[ 5 ] JIANG T C,HAN F L,GAO G Y,et al. Mangiferin exert tional change in human neurons and in breast carcinoma
cardioprotective and anti-apoptotic effects in heart failure MCF-7 cells[J]. Cell Death Differ,2005,12(7):783-795.
[18] SHEN X J,WANG H B,WENG C H,et al. Caspase 3/
induced rats[J]. Life Sci,2020,249:117476.
[ 6 ] ZHANG B P,ZHAO J,LI S S,et al. Mangiferin activates GSDME-dependent pyroptosis contributes to chemothe-
rapy drug-induced nephrotoxicity[J]. Cell Death Dis,
the Nrf2-ARE pathway and reduces etoposide-induced
DNA damage in human umbilical cord mononuclear 2021,12(2):186.
blood cells[J]. Pharm Biol,2015,53(4):503-511. [19] MARQUES C M S,PEDRON T,BATISTA B L,et al.
Cellular prion protein activates caspase 3 for apoptotic de‐
[ 7 ] MAHALANOBISH S,SAHA S,DUTTA S,et al. Mangi-
ferin alleviates arsenic induced oxidative lung injury via fense mechanism in astrocytes[J]. Mol Cell Biochem,
upregulation of the Nrf2-HO1 axis[J]. Food Chem Toxi‐ 2021,476(5):2149-2158.
col,2019,126:41-55. [20] BUSHDID P B,OSINSKA H,WACLAW R R,et al.
[ 8 ] ROHINI A,AGRAWAL N,KOYANI C N,et al. Mole- NFATc3 and NFATc4 are required for cardiac development
and mitochondrial function[J]. Circ Res,2003,92(12):
cular targets and regulators of cardiac hypertrophy[J].
Pharmacol Res,2010,61(4):269-280. 1305-1313.
[ 9 ] ZHANG Y P,CHEN D Y,ZHAO L P,et al. Nfatc4 defi‐ [21] LI L,KE K F,TAN X,et al. Up-regulation of NFATc4 in‐
ciency attenuates ototoxicity by suppressing TNF-mediated volves in neuronal apoptosis following intracerebral he-
hair cell apoptosis in the mouse cochlea[J]. Front Immu‐ morrhage[J]. Cell Mol Neurobiol,2013,33(7):893-905.
(收稿日期:2023-05-16 修回日期:2023-08-27)
nol,2019,10:1660.
(编辑:张元媛)
[10] VAN DER POL A,VAN GILST W H,VOORS A A,et al.
· 2458 · China Pharmacy 2023 Vol. 34 No. 20 中国药房 2023年第34卷第20期