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Li XY, Luo YT, Wang YH, Yang ZX, Shang YZ, Guan QX. Anti-inflammatory effect and antihepatoma mechanism of carrimycin. World J Gastroenterol 2023; 29:2134-2152. [PMID: 37122599 PMCID: PMC10130968 DOI: 10.3748/wjg.v29.i14.2134] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Revised: 12/29/2022] [Accepted: 03/13/2023] [Indexed: 04/13/2023] Open
Abstract
BACKGROUND New drugs are urgently needed for the treatment of liver cancer, a feat that could be feasibly accomplished by finding new therapeutic purposes for marketed drugs to save time and costs. As a new class of national anti-infective drugs, carrimycin (CAM) has strong activity against gram-positive bacteria and no cross resistance with similar drugs. Studies have shown that the components of CAM have anticancer effects.
AIM To obtain a deeper understanding of CAM, its distribution, metabolism and anti-inflammatory effects were assessed in the organs of mice, and its mechanism of action against liver cancer was predicted by a network pharmacology method.
METHODS In this paper, the content of isovaleryl spiramycin III was used as an index to assess the distribution and metabolism of CAM and its effect on inflammatory factors in various mouse tissues and organs. Reverse molecular docking technology was utilized to determine the target of CAM, identify each target protein based on disease type, and establish a target protein-disease type network to ascertain the effect of CAM in liver cancer. Then, the key action targets of CAM in liver cancer were screened by a network pharmacology method, and the core targets were verified by molecular docking and visual analyses.
RESULTS The maximum CAM concentration was reached in the liver, kidney, lung and spleen 2.5 h after intragastric administration. In the intestine, the maximum drug concentration was reached 0.5 h after administration. In addition, CAM significantly reduced the interleukin-4 (IL-4) levels in the lung and kidney and especially the liver and spleen; moreover, CAM significantly reduced the IL-1β levels in the spleen, liver, and kidney and particularly the small intestine and lung. CAM is predicted to regulate related pathways by acting on many targets, such as albumin, estrogen receptor 1, epidermal growth factor receptor and caspase 3, to treat cancer, inflammation and other diseases.
CONCLUSION We determined that CAM inhibited inflammation. We also predicted the complex multitargeted effects of CAM that involve multiple pathways and the diversity of these effects in the treatment of liver cancer, which provides a basis and direction for further clinical research.
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Affiliation(s)
- Xiu-Yan Li
- Key Laboratory of Basic and Application Research of Beiyao, Heilongjiang University of Chinese Medicine, Harbin 150040, Heilongjiang Province, China
| | - Yu-Ting Luo
- Key Laboratory of Basic and Application Research of Beiyao, Heilongjiang University of Chinese Medicine, Harbin 150040, Heilongjiang Province, China
| | - Yan-Hong Wang
- Key Laboratory of Basic and Application Research of Beiyao, Heilongjiang University of Chinese Medicine, Harbin 150040, Heilongjiang Province, China
| | - Zhi-Xin Yang
- Key Laboratory of Basic and Application Research of Beiyao, Heilongjiang University of Chinese Medicine, Harbin 150040, Heilongjiang Province, China
| | - Yu-Zhou Shang
- Key Laboratory of Basic and Application Research of Beiyao, Heilongjiang University of Chinese Medicine, Harbin 150040, Heilongjiang Province, China
| | - Qing-Xia Guan
- Key Laboratory of Basic and Application Research of Beiyao, Heilongjiang University of Chinese Medicine, Harbin 150040, Heilongjiang Province, China
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Guo C, Hou X, Liu Y, Zhang Y, Xu H, Zhao F, Chen D. Novel Chinese Angelica Polysaccharide Biomimetic Nanomedicine to Curcumin Delivery for Hepatocellular Carcinoma Treatment and Immunomodulatory Effect. Phytomedicine 2021; 80:153356. [PMID: 33039729 DOI: 10.1016/j.phymed.2020.153356] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Revised: 09/11/2020] [Accepted: 09/24/2020] [Indexed: 06/11/2023]
Abstract
BACKGROUND Using natural polysaccharides from Traditional Chinese Medicine as nanodrug delivery systems have considerable potential for tumor diagnostics and therapeutics. PURPOSE On the basis of targeted therapy and combining the advantages of natural polysaccharides (angelica polysaccharide, APS) and natural Chinese medicine (curcumin, Cur) to design functionalized nanoparticles to improve the therapeutic through cell membrane encapsulation and immunotherapy. STUDY DESIGN AND METHODS Cur-loaded, glycyrrhetic acid (GA)-APS-disulfide bond (DTA)-Cur nanomicelle (GACS-Cur), which were prepared by the dialysis method. GACS-Cur was encapsulated with the membranes from red blood cells (RBCm) termed GACS-Cur@RBCm, which were prepared by the principle of extrusion using a miniature extruder. The developed formulations were subjected to various in vitro and in vivo evaluation tests. RESULTS The resulting APS nanocarriers supported a favorable drug-loading capacity, biocompatibility, and enhanced synergistic anti-hepatoma effects both in vitro and in vivo. After administration in mice, in vivo imaging results showed that the GACS-Cur and RBCm-coated groups had an obvious stronger tumor tissue targeting ability than the control treatment groups. Additionally, the immunomodulatory effect increased IL-12, TNF-α and IFN-γ expression and CD8+ T cell infiltration (1.9-fold) than that of the saline group. Notably, in comparison with hyaluronic acid (HA) nanocarriers, APS nanocarriers possess higher anti-hepatoma efficiency and targeting capabilities and, thus, should be further studied for a wide range of anti-cancer applications. CONCLUSION Our data demonstrated that APS nanocarriers encapsulated with erythrocyte membrane mighty be a promising clinical method in the development of efficacy, safety and targeting of liver cancer therapy.
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Affiliation(s)
- Chunjing Guo
- School of Pharmacy, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Yantai University, Yantai 264005, P.R. China
| | - Xiaoya Hou
- School of Pharmacy, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Yantai University, Yantai 264005, P.R. China; Weifang Institute of Chinese Medical Sciences and Industrial Technology, Weifang 261100, P.R.China
| | - Yanhui Liu
- State Key Laboratory of Bio-Fibers and Eco-Textiles,Qingdao University, Qingdao, Shandong, 266071, P.R. China
| | - Yanchun Zhang
- School of Pharmacy, Anhui University of Chinese Medicine, Hefei, 230013, China; Weifang Institute of Chinese Medical Sciences and Industrial Technology, Weifang 261100, P.R.China
| | - Haiyu Xu
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, P.R. China; Weifang Institute of Chinese Medical Sciences and Industrial Technology, Weifang 261100, P.R.China
| | - Feng Zhao
- School of Pharmacy, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Yantai University, Yantai 264005, P.R. China; Weifang Institute of Chinese Medical Sciences and Industrial Technology, Weifang 261100, P.R.China
| | - Daquan Chen
- School of Pharmacy, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Yantai University, Yantai 264005, P.R. China; State Key Laboratory of Bio-Fibers and Eco-Textiles,Qingdao University, Qingdao, Shandong, 266071, P.R. China; Weifang Institute of Chinese Medical Sciences and Industrial Technology, Weifang 261100, P.R.China.
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Zhao LJ, Zhao HY, Wei XL, Guo FF, Wei JY, Wang HJ, Yang J, Yang ZG, Si N, Bian BL. The lipid homeostasis regulation study of arenobufagin in zebrafish HepG2 xenograft model and HepG2 cells using integrated lipidomics-proteomics approach. J Ethnopharmacol 2020; 260:112943. [PMID: 32422359 DOI: 10.1016/j.jep.2020.112943] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/05/2020] [Revised: 04/30/2020] [Accepted: 04/30/2020] [Indexed: 06/11/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Arenobufagin (ArBu) is an important anti-tumor ingredient of Chan'su which has long been used as traditional Chinese medicine in clinic for tumor therapy in China. AIM OF THE STUDY The purpose of our study is to investigate the lipid homeostasis regulation effects of ArBu on zebrafish model of liver cancer and hepatoma cells, and to provide a reference for further clarifying its active mechanisms. MATERIALS AND METHODS The zebrafish xenograft model was established by injecting HepG2 cells stained with CM-Dil red fluorescent dye. Both the xenograft model and HepG2 cells were used to evaluate the anti-hepatoma activity of ArBu. High performance liquid chromatography-tandem mass spectrometry (HPLC-MS/MS) was the main method to study lipidomics, proteomics and the semiquantification of endogenous metabolites. Bioinformatics was used as an assistant tool to further explore the antitumor mechanism of ArBu. RESULTS The lipidomics analysis revealed that ArBu caused differential lipids changes in a dose-dependent manner, including PCs, PEs, TGs, SMs, DGs, Cer and PA. PCs, PEs, SMs and TGs were markedly altered in both two models. The influence of glycerophospholipid metabolism was the major and commonly affected pathway. Notably, DGs and Cer were significantly changed only in HepG2 cells. Furthermore, the proteomics research in HepG2 cells fished the target proteins related to lipid homeostasis abnormalities and tumor suppression. ArBu reduced the expression of 65 differential proteins associated with the lipid metabolism, apoptosis and autophagy, such as LCLAT1, STAT3, TSPO and RPS27. Meanwhile, 7 amino acids of 29 determined metabolites were significantly changed, including tyrosine, glutamate, glutamine, leucine, threonine, arginine and isoleucine. CONCLUSION ArBu has a significant anti-hepatoma effect in vitro and a therapeutic effect on zebrafish xenograft model. It regulated the lipid homeostasis. Activated SM synthase and arginine deiminase, inhibited sphingomyelinase, amino acid supply and JAK-STAT3 signaling pathway, and the affected glycerophospholipid metabolism might explain these results.
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Affiliation(s)
- Li-Juan Zhao
- Key Laboratory of Beijing for Identification and Safety Evaluation of Chinese Medicine, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China.
| | - Hai-Yu Zhao
- Key Laboratory of Beijing for Identification and Safety Evaluation of Chinese Medicine, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China.
| | - Xiao-Lu Wei
- Key Laboratory of Beijing for Identification and Safety Evaluation of Chinese Medicine, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China.
| | - Fei-Fei Guo
- Key Laboratory of Beijing for Identification and Safety Evaluation of Chinese Medicine, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China.
| | - Jun-Ying Wei
- Key Laboratory of Beijing for Identification and Safety Evaluation of Chinese Medicine, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China.
| | - Hong-Jie Wang
- Key Laboratory of Beijing for Identification and Safety Evaluation of Chinese Medicine, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China.
| | - Jian Yang
- Key Laboratory of Beijing for Identification and Safety Evaluation of Chinese Medicine, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China.
| | - Zhi-Gang Yang
- School of Pharmacy Lanzhou University, Lanzhou, 730020, China.
| | - Nan Si
- Key Laboratory of Beijing for Identification and Safety Evaluation of Chinese Medicine, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China.
| | - Bao-Lin Bian
- Key Laboratory of Beijing for Identification and Safety Evaluation of Chinese Medicine, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China.
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Sun Y, Gao ZF, Yan WB, Yao BR, Xin WY, Wang CH, Meng QG, Hou GG. Discovery of novel NF-кB inhibitor based on scaffold hopping: 1,4,5,6,7,8-hexahydropyrido[4,3-d]pyrimidine. Eur J Med Chem 2020; 198:112366. [PMID: 32371335 DOI: 10.1016/j.ejmech.2020.112366] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2020] [Revised: 04/19/2020] [Accepted: 04/19/2020] [Indexed: 12/24/2022]
Abstract
NF-κB is a key signaling pathway molecule linking hepatoma and chronic inflammation. Inhibition of NF-κB activation can alleviate inflammation, and promote hepatoma cell apoptosis. In this study, a series of fluoro-substituted 1,4,5,6,7,8-hexahydropyrido[4,3-d]pyrimidines (PPMs, 31-57) were synthesized from 3,5-bis(arylidene)-4-piperidones (BAPs, 4-30) based on scaffold hopping. We successfully discovered the most potent 43 substituted by electron-withdrawing substitutes (3-F and 4-CF3) exhibited less toxicity and higher anti-inflammatory activity. Preliminary mechanistic studies revealed that 43 induced dose-dependent cell apoptosis at cell and protein level, while inhibited NF-κB activation by suppressing LPS-induced phosphorylation levels of p65, IκBα and Akt, and by indirectly suppressing MAPK signaling, and by inhibiting the nuclear translocation of NF-κB induced by TNF-α or LPS. Docking analysis verified simulated 43 could reasonably bind to the active site of Bcl-2, p65 and p38 proteins. This compound, as a novel NF-κB inhibitor, also demonstrated both anti-inflammatory and anti-hepatoma activities, warranting its further development as a potential multifunctional agent for the clinical treatment of liver cancers and inflammatory diseases.
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Li Y, Li Z, Jia Y, Ding B, Yu J. In Vitro Anti-hepatoma Activities of Notoginsenoside R1 Through Downregulation of Tumor Promoter miR-21. Dig Dis Sci 2020; 65:1364-1375. [PMID: 31559550 DOI: 10.1007/s10620-019-05856-4] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/19/2019] [Accepted: 09/18/2019] [Indexed: 12/24/2022]
Abstract
BACKGROUND Notoginsenoside R1 (NG-R1) is the predominant active ingredient and a novel triterpene saponin compound extracted from the roots of Panax notoginseng. To date, to the best of our knowledge, there are no previous studies concerning the effect of NG-R1 on hepatocellular carcinoma (HCC). AIMS To investigate the effects of NG-R1 on HCC cell growth, apoptosis, and invasion and to explore the underlying mechanisms. METHODS Cell viability and lactate dehydrogenase (LDH) release were evaluated by cell counting kit-8 and LDH assay, respectively. Apoptosis was assessed using flow cytometry analysis and caspase-3/7 activity assay. Cell invasion was detected by Transwell invasion assay and western blot analysis of matrix metallopeptidase (MMP)-2 and MMP-9. The effects of NG-R1 on miR-21 expression and phosphoinositide 3-kinase (PI3K)/protein kinase B (Akt) pathway were examined by qRT-PCR and western blot, respectively. RESULTS NG-R1 inhibited the viability, increased LDH release and caspase-3/7 activity, induced apoptosis, and suppressed invasion in HCC cells. NG-R1 reduced miR-21 expression in HCC cells. miR-21 overexpression significantly attenuated the effects of NG-R1 on the viability, LDH release, apoptosis, caspase-3/7 activity, and invasion of HCC cells. We further demonstrated that NG-R1 inhibited the activation of the PI3K/Akt pathway in HCC cells, which was abolished by miR-21 overexpression. CONCLUSIONS NG-R1 exerted anti-hepatoma activity through inactivation of the PI3K/Akt pathway by downregulating miR-21, contributing to further understanding of the anti-tumor activities of NG-R1 in HCC.
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Affiliation(s)
- Yuan Li
- Department of General Surgery, Nanyang First People's Hospital, No. 12 Renmin Road, Nanyang, 473012, China
| | - Zhong Li
- Department of General Surgery, Nanyang First People's Hospital, No. 12 Renmin Road, Nanyang, 473012, China
| | - Yunhao Jia
- Department of General Surgery, Nanyang First People's Hospital, No. 12 Renmin Road, Nanyang, 473012, China
| | - Bo Ding
- Department of General Surgery, Nanyang First People's Hospital, No. 12 Renmin Road, Nanyang, 473012, China
| | - Jinsong Yu
- Department of General Surgery, Nanyang First People's Hospital, No. 12 Renmin Road, Nanyang, 473012, China.
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Xie MH, Ge M, Peng JB, Jiang XR, Wang DS, Ji LQ, Ying Y, Wang Z. In-vivo anti-tumor activity of a novel poloxamer-based thermosensitive in situ gel for sustained delivery of norcantharidin. Pharm Dev Technol 2018; 24:623-629. [PMID: 30457414 DOI: 10.1080/10837450.2018.1550788] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
In order to develop a novel norcantharidin (NCTD) delivery system with slow drug release and specific targeting characteristics, we have developed a Poloxamer-based NCTD thermosensitive in situ gel. The evaluation of the characteristics of this system using both in vitro and in vivo methods was previously reported. However, its anti-tumor activity in vivo is still not confirmed. Thus, the potential anti-tumor activity and relative mechanism were investigated in a murine H22 hepatoma model. Tumor-bearing mice were treated with different dose of NCTD thermosensitive in situ gel (3.3 mg/kg, 6.6 mg/kg, and 9.9 mg/kg, respectively by intra-tumor injection once every three days, totaling 5 injections per group. Control groups included untreated or NCTD injection (2.2 mg/kg, qd) or blank in situ gel. The expression of vascular endothelial growth factor (VEGF) and CD44 in tumor tissue was examined by immunohistochemistry (IHC) staining. Treatment with middle or high dose of NCTD thermosensitive in situ gel significantly induced tumor regression, inhibited VEGF and CD44 expression and improved survival of tumor-bearing mice. The efficacy of NCTD thermosensitive in situ gel is higher than that of free NCTD injection. Therefore, NCTD thermosensitive in situ gel is a novel NCTD delivery approach for chemotherapeutic treatment of cancer.
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Affiliation(s)
- Ming-Hua Xie
- a Department of Pharmacy , First People's Hospital of Yuhang District , Hangzhou , Zhejiang , China
| | - Min Ge
- a Department of Pharmacy , First People's Hospital of Yuhang District , Hangzhou , Zhejiang , China
| | - Jia-Bei Peng
- a Department of Pharmacy , First People's Hospital of Yuhang District , Hangzhou , Zhejiang , China
| | - Xiao-Rui Jiang
- a Department of Pharmacy , First People's Hospital of Yuhang District , Hangzhou , Zhejiang , China
| | - Ding-Sheng Wang
- a Department of Pharmacy , First People's Hospital of Yuhang District , Hangzhou , Zhejiang , China
| | - Li-Qiang Ji
- a Department of Pharmacy , First People's Hospital of Yuhang District , Hangzhou , Zhejiang , China
| | - Yin Ying
- b Department of Pharmacy , Tongde Hospital of Zhejiang Province , Hangzhou , Zhejiang , PR China
| | - Zeng Wang
- c Department of Pharmacy , Zhejiang Cancer Hospital , Hangzhou , Zhejiang , PR China
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Chen H, Yang X, Yu Z, Cheng Z, Yuan H, Zhao Z, Wu G, Xie N, Yuan X, Sun Q, Zhang W. Synthesis and biological evaluation of α-santonin derivatives as anti-hepatoma agents. Eur J Med Chem 2018; 149:90-97. [PMID: 29499490 DOI: 10.1016/j.ejmech.2018.02.073] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2017] [Revised: 02/05/2018] [Accepted: 02/21/2018] [Indexed: 12/17/2022]
Abstract
A series of α-santonin-derived compounds as potentially anti-hepatoma agents were designed and synthesized in an effort to find novel therapeutic agents. Among them, derivative 5h was more potent than the positive control 5-fluorouracil (5-Fu) on HepG-2, QGY-7703 and SMMC-7721 with IC50 values of 7.51, 3.06 and 4.08 μM, respectively. The structure-activity relationships (SARs) of these derivatives were discussed. In addition, flow cytometry and western blot assay revealed that the derivatives induced hepatoma cells apoptosis by facilitating apoptosis-related proteins expressions. Our findings suggested that these α-santonin-derived analogues hold promise as chemotherapeutic agents for the treatment of human hepatocellular cancer.
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Affiliation(s)
- Hao Chen
- School of Pharmacy, Second Military Medical University, Shanghai 200433, China; State Key Laboratory of Innovative Natural Medicine and TCM Injections, Jiangxi Qingfeng Pharmaceutical Co., Ltd, Ganzhou 341000, Jiangxi, China
| | - Xiao Yang
- School of Pharmacy, Second Military Medical University, Shanghai 200433, China
| | - Zongmin Yu
- School of Pharmacy, Second Military Medical University, Shanghai 200433, China
| | - Ziying Cheng
- School of Pharmacy, Second Military Medical University, Shanghai 200433, China
| | - Hu Yuan
- Shanghai Institute of Pharmaceutical Industry, Shanghai 200040, China
| | - Zeng Zhao
- School of Pharmacy, Second Military Medical University, Shanghai 200433, China; State Key Laboratory of Innovative Natural Medicine and TCM Injections, Jiangxi Qingfeng Pharmaceutical Co., Ltd, Ganzhou 341000, Jiangxi, China
| | - Guozhen Wu
- School of Pharmacy, Second Military Medical University, Shanghai 200433, China
| | - Ning Xie
- State Key Laboratory of Innovative Natural Medicine and TCM Injections, Jiangxi Qingfeng Pharmaceutical Co., Ltd, Ganzhou 341000, Jiangxi, China
| | - Xing Yuan
- School of Pharmacy, Second Military Medical University, Shanghai 200433, China.
| | - Qingyan Sun
- Shanghai Institute of Pharmaceutical Industry, Shanghai 200040, China.
| | - Weidong Zhang
- School of Pharmacy, Second Military Medical University, Shanghai 200433, China; Shanghai Institute of Pharmaceutical Industry, Shanghai 200040, China.
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Hao YP, Liu ZY, Xie C, Zhou L, Sun X. Novel fluorinated docetaxel analog for anti-hepatoma: Molecular docking and biological evaluation. Eur J Pharm Sci 2016; 88:274-81. [PMID: 27058438 DOI: 10.1016/j.ejps.2016.03.022] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2016] [Revised: 03/26/2016] [Accepted: 03/27/2016] [Indexed: 12/18/2022]
Abstract
N-De-tert-butoxycarbonyl-N-[2-(1,1,1-trifluoro-2-methyl)propyloxycarbonyl]-2-debenzoyl-2-(m-fluorobenzoyl)-docetaxel (4FDT), a novel fluorinated docetaxel analog, was evaluated for its anti-hepatoma effect and possible druggability. In molecular docking studies, 4FDT coincided with paclitaxel in a part of the nucleus. In in vitro studies, 4FDT demonstrated higher anti-hepatoma activity approximately 1.5 times greater than that of docetaxel. More interestingly, 4FDT had been determined to have better anticancer effects, even 90 times greater in patient-derived xenografts (PDX) liver cancer cell lines than sorafenib. In the in vivo studies, 4FDT could effectively reduce the growth rate of liver cancer H22 and HepG2 cells. Furthermore, in a preliminary study on the ex vivo distribution of 4FDT, 4FDT-IR783 was primarily concentrated in the liver 1h after injection, and most of it was metabolized from the liver in 24h. Finally, the acute toxicity test revealed fewer side effects for 4FDT (approximately 16% than docetaxel). The water solubility, which was 11 times greater than that of docetaxel, confirmed the good druggability of 4FDT. All of these results demonstrated 4FDT's great potential to be a candidate drug for liver cancer treatment.
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Affiliation(s)
- Yun-Peng Hao
- Department of Natural Products Chemistry, School of Pharmacy, Fudan University, Shanghai 201203, China
| | - Zheng-Yu Liu
- Department of Natural Products Chemistry, School of Pharmacy, Fudan University, Shanghai 201203, China
| | - Cheng Xie
- Department of Natural Products Chemistry, School of Pharmacy, Fudan University, Shanghai 201203, China
| | - Lu Zhou
- Key Laboratory of Smart Drug Delivery, Ministry of Education, School of Pharmacy, Fudan University, Shanghai 201203, China
| | - Xun Sun
- Department of Natural Products Chemistry, School of Pharmacy, Fudan University, Shanghai 201203, China; Shanghai Key Laboratory of Clinical Geriatric Medicine, Shanghai 200040, China.
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