1.河北中医药大学,石家庄 050000
2.邢台市人民医院,河北 邢台 054000
吕冲,硕士,主治医师,从事银屑病的中医药治疗及发病机制研究,E-mail:d53rfh@163.com
收稿:2024-04-17,
网络出版:2024-07-01,
纸质出版:2024-12-20
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吕冲,乔现华,高娟娟等.紫草素调节cGAS/STING信号通路对银屑病细胞模型炎症反应的影响[J].中国实验方剂学杂志,2024,30(24):114-120.
LYU Chong,QIAO Xianhua,GAO Juanjuan,et al.Shikonin Inhibits Inflammation of Psoriasis Cell Model by Regulating cGAS/STING Signaling Pathway[J].Chinese Journal of Experimental Traditional Medical Formulae,2024,30(24):114-120.
吕冲,乔现华,高娟娟等.紫草素调节cGAS/STING信号通路对银屑病细胞模型炎症反应的影响[J].中国实验方剂学杂志,2024,30(24):114-120. DOI: 10.13422/j.cnki.syfjx.20240937.
LYU Chong,QIAO Xianhua,GAO Juanjuan,et al.Shikonin Inhibits Inflammation of Psoriasis Cell Model by Regulating cGAS/STING Signaling Pathway[J].Chinese Journal of Experimental Traditional Medical Formulae,2024,30(24):114-120. DOI: 10.13422/j.cnki.syfjx.20240937.
目的
2
探讨紫草素(SHI)介导环鸟苷酸-腺苷酸合成酶(cGAS)/干扰素基因刺激蛋白(STING)信号通路调控炎症反应防治银屑病(PSO)的作用及机制。
方法
2
以HaCaT细胞为研究对象,将其分为正常组(Control组)、五联因子(M5)组[添加10 μg·L
-1
的白细胞介素(IL)-1
α
、IL-17、IL-22、肿瘤坏死因子-
α
(TNF-
α
)、抑瘤素M(OSM)刺激细胞48 h]、SHI低、中、高剂量组(L-SHI、M-SHI、H-SHI组,在M5诱导的基础上添加0.1、1、10 μmol·L
-1
的SHI)、SHI高剂量+ADU-S100组(SHI+ADU-S100组,在H-SHI组的基础上添加10 μmol·L
-1
STING激活剂ADU-S100)。噻唑蓝(MTT)比色法和平板克隆实验检测SHI对HaCaT细胞增殖的影响;划痕实验检测SHI对HaCaT细胞迁移能力的影响;流式细胞仪检测SHI对HaCaT细胞凋亡的影响;酶联免疫吸附测定法(ELISA)检测HaCaT细胞中IL-1
β
、IL-6、IL-15、IL-23、
γ
干扰素(IFN-
γ
)炎症因子的表达;蛋白免疫印迹法(Western blot)检测HaCaT细胞中cGAS、STING蛋白表达。
结果
2
与Control组比较,M5组HaCaT细胞的存活率、克隆细胞数、划痕愈合率降低,凋亡率、IL-1
β
、IL-6、IL-15、IL-23、IFN-
γ
、cGAS、STING蛋白表达显著升高(
P
<
0.01);与M5组比较,L-SHI组、M-SHI组、H-SHI组存活率、克隆细胞数、划痕愈合率升高,凋亡率、IL-1
β
、IL-6、IL-15、IL-23、IFN-
γ
、cGAS、STING蛋白表达显著降低(
P
<
0.01);与H-SHI组比较,SHI+ADU-S100组存活率、克隆细胞数、划痕愈合率降低,凋亡率、IL-1
β
、IL-6、IL-15、IL-23、IFN-
γ
、cGAS、STING蛋白表达显著升高(
P
<
0.01)。
结论
2
SHI可以抑制PSO细胞模型的炎症反应,其机制可能是通过抑制cGAS/STING信号通路实现的。
Objective
2
To investigate the effect of shikosin (SHI) on psoriasis (PSO) and explore the underlying mechanism via the cyclic guanosine monophosphate-adenosine monophosphate synthase (cGAS)/stimulator of interferon genes (STING) signaling pathway.
Method
2
HaCaT cells were classified into normal culture(Control), a mixture of five proinflammatory cytokines(M5), low-, medium-, and high-dose SHI (L-SHI, M-SHI, and H-SHI, respectively), and SHI+ADU-S100 groups. The cells in the M5 group were stimulated with 10 μg·L
-1
interleukin (IL)-1
α
, IL-17, IL-22, tumor necrosis factor (TNF)-
α
, and oncostatin M (OSM) for 48 h. The cells in the L-SHI, M-SHI, and H-SHI groups were treated with 0.1, 1, 10 μmol·L
-1
SHI, respectively, on the basis of the treatment in the M5 group. The cells in the SHI+ADU-S100 group were treated with 10
μmol·L
-1
STING activator ADU-S100 on the basis of the treatment in the H-SHI group. The methyl thiazolyl tetrazolium (MTT) assay and colony formation assay were employed to examine the effect of SHI on the proliferation of HaCaT cells. The wound healing assay was employed to examine the effect of SHI on the migration of HaCaT cells. Flow cytometry was employed to detect the effect of SHI on the apoptosis of HaCaT cells. Enzyme-linked immunosorbent assay was employed to measure the levels of IL-1
β
, IL-6, IL-15, IL-23, and interferon-
γ
(IFN-
γ
) in HaCaT cells. Western blot was employed to determine the protein levels of cGAS and STING in HaCaT cells.
Result
2
Compared with Control group, the M5 group showed decreased survival rate, colony formation, and would healing rate of HaCaT cells, increased apoptosis rate, elevated levels of IL-1
β
, IL-6, IL-15, IL-23, and IFN-
γ
, and up-regulated protein levels of cGAS and STING (
P
<
0.01). Compared with the M5 group, the L-SHI, M-SHI, and H-SHI groups showed increased survival rate, cell colony formation, and wound healing rate, decreased apoptosis rate, lowered levels of IL-1
β
, IL-6, IL-15, IL-23, and IFN-
γ
, and down-regulated protein levels of cGAS and STING (
P
<
0.01). Compared with the H-SHI group, the SHI+ADU-S100 group showed decreased survival rate, cell colony formation, and wound healing rate, increased apoptosis rate, risen levels of IL-1
β
, IL-6, IL-15, IL-23, and IFN-
γ
, and up-regulated protein levels of cGAS and STING (
P
<
0.01).
Conclusion
2
SHI can inhibit the inflammation in the cell model of PSO by inhibiting the cGAS/STING signaling pathway.
TOKUYAMA M , MABUCHI T . New treatment addressing the pathogenesis of psoriasis [J]. Int J Mol Sci , 2020 , 21 ( 20 ): 7488 - 7503 .
GAUTAM P , MAENNER S , CAILOTTO F , et al . Emerging role of I κ Bζ in inflammation: Emphasis on psoriasis [J]. Clin Transl Med , 2022 , 12 ( 10 ): 1032 - 1044 .
GAO J , CHEN F , FANG H , et al . Daphnetin inhibits proliferation and inflammatory response in human HaCaT keratinocytes and ameliorates imiquimod-induced psoriasis-like skin lesion in mice [J]. Biol Res , 2020 , 53 ( 1 ): 48 - 59 .
GUO Y , ZHOU M , MU Z , et al . Recent advances in shikonin for the treatment of immune-related diseases: Anti-inflammatory and immunomodulatory mechanisms [J]. Biomed Pharmacother , 2023 , 165 ( 1 ): 115138 - 115148 .
陈微 , 曹毅 , 杨晓红 . 紫草素对HaCaT细胞Notch-1信号通路的调节作用 [J]. 浙江医学 , 2017 , 39 ( 3 ): 156 - 159 .
HE L , LUAN H , HE J , et al . Shikonin attenuates rheumatoid arthritis by targeting SOCS1/JAK/STAT signaling pathway of fibroblast like synoviocytes [J]. Chin Med , 2021 , 16 ( 1 ): 96 - 110 .
XU L , JIANG Y , XU F , et al . Deucravacitinib and shikonin combination therapy ameliorates imiquimod-induced psoriasis in mice [J]. Int J Immunopathol Pharmacol , 2024 , 38 ( 1 ): 1 - 16 .
SKOPELJA-GARDNER S , AN J , ELKON K B . Role of the cGAS/STING pathway in systemic and organ-specific diseases [J]. Nat Rev Nephrol , 2022 , 18 ( 9 ): 558 - 572 .
ZHU H , ZHAO M , CHANG C , et al . The complex role of AIM2 in autoimmune diseases and cancers [J]. Immun Inflamm Dis , 2021 , 9 ( 3 ): 649 - 665 .
贾金靖 , 莫秀梅 , 刘俊峰 , 等 . 丹参素对银屑病样细胞Yes相关蛋白表达及细胞增殖,凋亡的影响 [J]. 中华皮肤科杂志 , 2020 , 53 ( 6 ): 452 - 458 .
陈金淑 , 陈丕厚 , 宋依瑾 , 等 . 肿瘤坏死因子受体相关因子3调控STING/IFN-I信号通路改善狼疮肾炎足细胞损伤的机制研究 [J]. 临床肾脏病杂志 , 2023 , 23 ( 11 ): 932 - 940 .
KAMIYA K , KISHIMOTO M , SUGAI J , et al . Risk factors for the development of psoriasis [J]. Int J Mol Sci , 2019 , 20 ( 18 ): 4347 - 4360 .
GRÄN F , KERSTAN A , SERFLING E , et al . Current developments in the immunology of psoriasis [J]. Yale J Biol Med , 2020 , 93 ( 1 ): 97 - 110 .
PAN Y , YOU Y , SUN L , et al . The sting antagonist H-151 ameliorates psoriasis via suppression of sting/NF- κ B-mediated inflammation [J]. Br J Pharmacol , 2021 , 178 ( 24 ): 4907 - 4922 .
寻常型银屑病中西医结合诊疗指南 [J]. 世界中医药 , 2024 , 19 ( 17 ): 2535 - 2544 .
SONG Y , DING Q , HAO Y , et al . Pharmacological effects of shikonin and its potential in skin repair: A review [J]. Molecules , 2023 , 28 ( 24 ): 7950 - 7965 .
童文婷 , 何莲花 . 紫草素通过MAPK1/MAPK通路对小鼠胶原诱导型关节炎中滑膜炎症的影响 [J]. 中国实验方剂学杂志 , 2023 , 29 ( 22 ): 56 - 63 .
YU Y J , XU Y Y , LAN X O , et al . Shikonin induces apoptosis and suppresses growth in keratinocytes via CEBP- δ upregulation [J]. Int Immunopharmacol , 2019 , 72 ( 1 ): 511 - 521 .
TAO T , CHEN Y , LAI B , et al . Shikonin combined with methotrexate regulate macrophage polarization to treat psoriasis [J]. Bioengineered , 2022 , 13 ( 4 ): 11146 - 11155 .
LAN X O , WANG H X , QI R Q , et al . Shikonin inhibits CEBPD downregulation in IL‑17‑treated HaCaT cells and in an imiquimod‑induced psoriasis model [J]. Mol Med Rep , 2020 , 22 ( 3 ): 2263 - 2272 .
曾楚若 , 莫征波 , 徐毅 . 中药单体紫草素介导JAK/STATs信号通路对银屑病细胞生物学活性的作用机制 [J]. 中国老年学杂志 , 2023 , 43 ( 12 ): 3023 - 3027 .
OU L , ZHANG A , CHENG Y , et al . The cGAS-sting pathway:A promising immunotherapy target [J]. Front Immunol , 2021 , 12 : 795048 .
SUN Z , HORNUNG V . cGAS/STING signaling [J]. Curr Biol , 2022 , 32 ( 13 ): 730 - 734 .
WILLEMSEN J , NEUHOFF M T , HOYLER T , et al . Tnf leads to mtdna release and cGAS/sting-dependent interferon responses that support inflammatory arthritis [J]. Cell Rep , 2021 , 37 ( 6 ): 109977 .
ZAMIRI K , KESARI S , PAUL K , et al . Therapy of autoimmune inflammation in sporadic amyotrophic lateral sclerosis:Dimethyl fumarate and H-151 downregulate inflammatory cytokines in the cGAS-sting pathway [J]. Faseb J , 2023 , 37 ( 8 ): E23068 .
ZHANG Z , ZHOU D , LI Z , et al . A nanoinhibitor targeting cGAS/STING pathway to reverse the homeostatic imbalance of inflammation in psoriasis [J]. Angew Chem Int Ed Engl , 2024 , 63 ( 2 ): 6007 .
何亚男 , 蔡翔 , 邱百怡 , 等 . 穿心莲内酯调节cGAS-STING信号通路对银屑病小鼠的治疗作用 [J]. 天津医药 , 2024 , 52 ( 4 ): 379 - 386 .
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