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1.南方医科大学,广州 510515
2.南方医科大学 中西医结合医院,广州 510315
Received:13 February 2022,
Published Online:20 April 2022,
Published:05 October 2022
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刘洋,何春雨,李彤等.鳖甲煎丸通过HIF-1α/NF-κB信号通路调控巨噬细胞极化的机制探讨[J].中国实验方剂学杂志,2022,28(19):9-16.
LIU Yang,HE Chunyu,LI Tong,et al.Biejiajian Wan Regulates Polarization of Macrophages via HIF-1α/NF-κB Signaling Pathway[J].Chinese Journal of Experimental Traditional Medical Formulae,2022,28(19):9-16.
刘洋,何春雨,李彤等.鳖甲煎丸通过HIF-1α/NF-κB信号通路调控巨噬细胞极化的机制探讨[J].中国实验方剂学杂志,2022,28(19):9-16. DOI: 10.13422/j.cnki.syfjx.20221201.
LIU Yang,HE Chunyu,LI Tong,et al.Biejiajian Wan Regulates Polarization of Macrophages via HIF-1α/NF-κB Signaling Pathway[J].Chinese Journal of Experimental Traditional Medical Formulae,2022,28(19):9-16. DOI: 10.13422/j.cnki.syfjx.20221201.
目的
2
探讨鳖甲煎丸通过调控巨噬细胞极化防治肝纤维化的作用和机制。
方法
2
运用血清药理学方法,体外培养小鼠巨噬细胞RAW264.7,通过氯化钴(CoCl
2
)刺激RAW264.7细胞建立体外缺氧模型,将细胞随机分为空白组、CoCl
2
模型组(200 mmol·L
-1
)、鳖甲煎丸低(0.55 g·kg
-1
)、中(1.1 g·kg
-1
)、高(2.2 g·kg
-1
)和扶正祛瘀胶囊组(0.56 g·kg
-1
扶正祛瘀胶囊)。采用细胞增殖与活性检测(CCK-8)法检测各组细胞增殖水平;实时荧光定量聚合酶链式反应(Real-time PCR)检测巨噬细胞缺氧诱导因子-1
α
(HIF-1
α
)、白细胞介素-1
β
(IL-1
β
)、IL-6 mRNA表达水平;蛋白免疫印迹法(Western blot)检测巨噬细胞极化相关蛋白与HIF-1
α
/核转录因子-
κ
B(NF-
κ
B)信号通路相关蛋白表达水平;细胞免疫荧光检测NF-
κ
B信号通路相关蛋白、HIF-1
α
的分布及表达。
结果
2
与空白组比较,CoCl
2
刺激24 h后,RAW264.7细胞增殖受抑制明显(
P
<
0.05);与模型组比较,用相应含药血清处理24 h后,各用药组能促进RAW264.7细胞增殖(
P
<
0.05)。与空白组比较,模型组HIF-1
α
、IL-1
β
、IL-6 mRNA表达均有明显升高(
P
<
0.05);与模型组比较,鳖甲煎丸与扶正祛瘀胶囊处理后能不同程度的降低巨噬细胞中HIF-1
α
、IL-1
β
、IL-6 mRNA的表达水平(
P
<
0.05)。与空白组比较,模型组HIF-1
α
及M1巨噬细胞表型蛋白IL-6、肿瘤坏死因子-
α
(TNF-
α
)表达明显升高(
P
<
0.05),M2巨噬细胞表型蛋白IL-10表达明显降低(
P
<
0.05)。与模型组比较,鳖甲煎丸与扶正祛瘀胶囊组HIF-1
α
、IL-6、TNF-
α
蛋白表达降低(
P
<
0.05),CD163、IL-10蛋白表达升高(
P
<
0.05)。与空白组比较,模型组NF-
κ
B p65、磷酸化(p)-NF-
κ
B p65、磷酸化NF-
κ
B抑制蛋白激酶
α
/
β
(p-IKK
α
/
β
)、磷酸化NF-
κ
B抑制蛋白
α
(p-I
κ
B
α
)蛋白表达明显升高(
P
<
0.05);与模型组比较,鳖甲煎丸与扶正祛瘀胶囊组NF-
κ
B p65、p-NF-
κ
B p65、p-IKK
α
/
β
、p-I
κ
B
α
蛋白表达明显降低(
P
<
0.05)。与空白组比较,模型组促进HIF-1
α
和NF-
κ
B p65的入核表达;与模型组比较,鳖甲煎丸和扶正祛瘀胶囊组能抑制HIF-1
α
和NF-
κ
B p65的入核表达。
结论
2
鳖甲煎丸可调控巨噬细胞极化,减轻缺氧环境下巨噬细胞相关炎症反应损伤,从而延缓肝纤维化进展,其机制可能与其调控HIF-1
α
/NF-
κ
B信号通路有关。
Objective
2
To investigate the effect and mechanism of Biejiajian Wan on liver fibrosis by regulating the polarization of macrophages.
Method
2
Raw264.7 cells were cultured
in vitro
by serum pharmacological method, and the hypoxia model of RAW264.7 cells was established by stimulating RAW264.7 cells with cobalt chloride (CoCl
2
). The cells were randomly divided into blank group, CoCl
2
hypoxia model group (200 mmol·L
-1
), Biejiajian Wan low-dose group (200 mmol·L
-1
+0.55 g·kg
-1
Fuzheng Quyu capsules), medium-dose group (200 mmol·L
-1
+1.1 g·kg
-1
Biejiajian Wan), and high-dose group (200 mmol·L
-1
+2.2 g·kg
-1
Biejiajian Wan) and Fuzheng Quyu capsule group (200 mmol·L
-1
+0.56 g·kg
-1
Biejiajian Wan). Cell proliferation was detected by cell counting kit-8 (CCK-8), and the gene expression of hypoxia inducible factor-1
α
(HIF-1
α
), interleukin-1
β
(IL-1
β
) and interleukin-6 (IL-6) in macrophages was detected by real time fluorescence quantitative polymerase chain reaction (Real-time PCR). The expression of macrophage polarization-related protein and HIF-1
α
/nuclear factor-kappa B (NF-
κ
B) signaling pathway-related protein was tested by Western blot, and the distribution and expression of NF-
κ
B signaling pathway-related protein and HIF-1
α
were determined by cell immunofluorescence.
Result
2
Compared with the conditions in the blank group, the proliferation of RAW264.7 cells was inhibited after CoCl
2
stimulation for 24 hours (
P
<
0.05), the mRNA expression of HIF-1
α
, IL-1
β
and IL-6 in the model group were increased (
P
<
0.05), the protein expression of HIF-1
α
and M1 macrophage phenotypic proteins IL-6 and tumor necrosis factor-
α
(TNF-
α
) was boosted while that of M2 macrophage phenotypic protein interleukin-10 (IL-10) was reduced (
P
<
0.05), the protein expression of NF-
κ
B p65, phosphorylation (p)-NF-
κ
B p65, phosphorylated NF-
κ
B inhibits protein kinase
α
/
β
(p-IKK
α
/
β
) and phosphorylated NF-
κ
B inhibits protein
α
(p-I
κ
B
α
) was elevated (
P
<
0.05), the nuclear expression of HIF-1
α
and NF-
κ
B p65 was promoted. Compared with the conditions in the model group, after 24 hours of treatment with corresponding drug-containing serum, each treatment group promoted the proliferation of RAW264.7 cells (
P
<
0.05), the mRNA expression levels of HIF-1
α
, IL-1
β
and IL-6 in macrophages were reduced (
P
<
0.05), the protein expression of HIF-1
α
, IL-6 and TNF-
α
was decreased, while that of CD163 and IL-10 was increased (
P
<
0.05), the protein expression of NF-
κ
B p65, p-NF-
κ
B p65, p-IKK
α
/
β
and p-I
κ
B
α
was lowered (
P
<
0.05), the nuclear expression of HIF-1
α
and NF-
κ
B p65 was inhibited.
Conclusion
2
Biejiajian Wan could modulate the polarization of macrophages, attenuate the injury of macrophage-associated inflammatory response under hypoxia, and thus delay the progression of liver fibrosis, which might be related to its regulation of HIF-1
α
/NF-
κ
B signaling pathway.
AYDIN M M , AKÇALI K C . Liver fibrosis [J]. Turk J Gastroenterol , 2018 , 29 ( 1 ): 14 - 21 .
MATSUDA M , SEKI E . Hepatic stellate cell-macrophage crosstalk in liver fibrosis and carcinogenesis [J]. Semin Liver Dis , 2020 , 40 ( 3 ): 307 - 320 .
WANG S , LIU R , YU Q , et al . Metabolic reprogramming of macrophages during infections and cancer [J]. Cancer Lett , 2019 , 452 : 14 - 22 .
张广业 , 张刚 . 滋肾养肝化瘀颗粒对乙肝肝硬化患者肝纤维化指标的影响 [J]. 世界中医药 , 2021 , 16 ( 1 ): 142 - 147 .
RAMOS-TOVAR E , MURIEL P . Molecular mechanisms that link oxidative stress, inflammation, and fibrosis in the liver [J]. Antioxidants (Basel) , 2020 , 9 ( 12 ): 1279 .
SUN J , SHI L , XIAO T , et al . microRNA-21, via the HIF-1 α /VEGF signaling pathway, is involved in arsenite-induced hepatic fibrosis through aberrant cross-talk of hepatocytes and hepatic stellate cells [J]. Chemosphere , 2021 , 266 : 129177 .
YANG X , WANG Z , KAI J , et al . Curcumol attenuates liver sinusoidal endothelial cell angiogenesis via regulating Glis-PROX1-HIF-1 α in liver fibrosis [J]. Cell Prolif , 2020 , 53 ( 3 ): e12762 .
LU Y , RONG J , LAI Y , et al . The degree of helicobacter pylori infection affects the state of macrophage polarization through crosstalk between ROS and HIF-1 α [J]. Oxid Med Cell Longev , 2020 , doi: 10.1155/2020/5281795 http://dx.doi.org/10.1155/2020/5281795 .
HAN J , HE Y , ZHAO H , et al . Hypoxia inducible factor-1 promotes liver fibrosis in nonalcoholic fatty liver disease by activating PTEN/p65 signaling pathway [J]. J Cell Biochem , 2019 , 120 ( 9 ): 14735 - 14744 .
王伟 , 陈翰翰 , 王凯 . 中医药治疗肝纤维化研究进展 [J]. 河南中医 , 2021 , 41 ( 1 ): 137 - 140 .
文彬 , 孙海涛 , 贺松其 , 等 . 鳖甲煎丸对肝星状细胞中Wnt信号通路信号分子 β -catenin、GSK-3 β 及下游蛋白表达的影响 [J]. 中华中医药杂志 , 2017 , 32 ( 9 ): 3997 - 4000 .
孙海涛 , 文彬 , 陈冠新 , 等 . 鳖甲煎丸对肝纤维化模型大鼠肝组织中Wnt/ β -catenin信号通路相关蛋白及其靶基因表达的影响 [J]. 中医杂志 , 2018 , 59 ( 10 ): 876 - 881 .
招文婷 , 孙嘉玲 , 文彬 , 等 . 鳖甲煎丸通过Wnt/ β -catenin信号通路逆转大鼠肝卵圆细胞EMT的机制 [J]. 中国实验方剂学杂志 , 2021 , 27 ( 1 ): 38 - 45 .
钟晓丹 , 文彬 , 孙海涛 , 等 . 鳖甲煎丸通过NF- κ B信号通路抑制肝癌细胞上皮间质转化的作用机制 [J]. 中国实验方剂学杂志 , 2022 , 28 ( 1 ): 24 - 32 .
TSUI L , FONG T H . Cobalt chloride induces macrophage foam cell formation: A chemical hypoxia model for anti-atherosclerotic drug screening [J]. Assay Drug Dev Technol , 2021 , 19 ( 1 ): 38 - 45 .
KUMANTO M , PAUKKERI E L , NIEMINEN R , et al . Cobalt(Ⅱ) chloride modifies the phenotype of macrophage activation [J]. Basic Clin Pharmacol Toxicol , 2017 , 121 ( 2 ): 98 - 105 .
LIDDLE D M , KAVANAGH M E , WRIGHT A J , et al . Apple flavonols mitigate adipocyte inflammation and promote angiogenic factors in LPS- and cobalt chloride-stimulated adipocytes, in part by a peroxisome proliferator-activated receptor- γ -dependent mechanism [J]. Nutrients , 2020 , 12 ( 5 ): 1386 .
陈冠新 , 文彬 , 孙海涛 , 等 . 鳖甲煎丸对CCl 4 致大鼠肝纤维化模型中NF- κ B信号通路的影响 [J]. 中国实验方剂学杂志 , 2018 , 24 ( 10 ): 161 - 167 .
孙海涛 . NF- κ B p65通过Wnt信号通路调控HSCs活化的分子机制及鳖甲寡肽I-C-F-6的干预作用 [D]. 广州 : 南方医科大学 , 2018 .
PAROLA M , PINZANI M . Liver fibrosis: Pathophysiology, pathogenetic targets and clinical issues [J]. Mol Aspects Med , 2019 , 65 : 37 - 55 .
SUN Y Y , LI X F , MENG X M , et al . Macrophage phenotype in liver injury and repair [J]. Scand J Immunol , 2017 , 85 ( 3 ): 166 - 174 .
中国中西医结合学会肝病专业委员会 . 肝纤维化中西医结合诊疗指南(2019年版) [J]. 中国中西医结合杂志 , 2019 , 39 ( 11 ): 1286 - 1295 .
中华中医药学会肝胆病学分会 . 鳖甲煎丸治疗肝纤维化临床应用专家共识 [J]. 中西医结合肝病杂志 , 2020 , 30 ( 6 ): 576 , 576 , 576 .
DOU L , SHI X , HE X , et al . Macrophage phenotype and function in liver disorder [J]. Front Immunol , 2019 , 10 : 3112 .
KOYAMA Y , BRENNER D A . Liver inflammation and fibrosis [J]. J Clin Invest , 2017 , 127 ( 1 ): 55 - 64 .
O'CONNELL E J , MARTINEZ C A , LIANG Y G , et al . Out of breath, out of time: Interactions between HIF and circadian rhythms [J]. Am J Physiol Cell Physiol , 2020 , 319 ( 3 ): C533 - C540 .
BASHIR S , SHARMA Y , ELAHI A , et al . Macrophage polarization: The link between inflammation and related diseases [J]. Inflamm Res , 2016 , 65 ( 1 ): 1 - 11 .
D'IGNAZIO L , BANDARRA D , ROCHA S . NF- κ B and HIF crosstalk in immune responses [J]. FEBS J , 2016 , 283 ( 3 ): 413 - 424 .
CUMMINS E P , BERRA E , COMERFORD K M , et al . Prolyl hydroxylase-1 negatively regulates IkappaB kinase-beta, giving insight into hypoxia-induced NFkappaB activity [J]. Proc Natl Acad Sci U S A , 2006 , 103 ( 48 ): 18154 - 18159 .
HIROTA K . Involvement of hypoxia-inducible factors in the dysregulation of oxygen homeostasis in sepsis [J]. Cardiovasc Hematol Disord Drug Targets , 2015 , 15 ( 1 ): 29 - 40 .
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