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Abe H, Kamimura K, Okuda S, Watanabe Y, Inoue J, Aoyagi Y, Wakai T, Kominami R, Terai S. BCL11B expression in hepatocellular carcinoma relates to chemosensitivity and clinical prognosis. Cancer Med 2023; 12:15650-15663. [PMID: 37293953 PMCID: PMC10417273 DOI: 10.1002/cam4.6167] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Revised: 05/14/2023] [Accepted: 05/17/2023] [Indexed: 06/10/2023] Open
Abstract
INTRODUCTION B-cell lymphoma/leukemia 11B (BCL11B) is a subunit of SWI/SNF chromatin remodeling complexes and functions in cell cycle regulation and apoptosis upon DNA replication stress and damages via transcription. Many malignancies were reported to exhibit changes in BCL11B gene expression; however, no study has focused on the relationship between BCL11B and hepatocellular carcinoma, which potentially exhibits DNA replication stress and damages upon its oncogenesis. Thus, in this study, we examined the molecular characterization of BCL11B expression in hepatocellular carcinoma. METHODS AND RESULTS The cumulative progression-free survival and overall survival were significantly longer in the clinical cases of BCL11B-negative hepatocellular carcinoma than BCL11B-positve cases. Microarray and real-time PCR analyses in hepatocellular carcinoma cell lines indicated a correlation between BCL11B and GATA6, a gene reported to be correlated with oncogenic activities and resistance to anthracycline, which is often used for hepatocellular carcinoma chemotherapy. Consequently, BCL11B-overexpressing cell lines exhibited resistance to anthracycline in cell growth assays and the resistance has been evidenced by the increased expression of BCL-xL in cell lines. The results were supported by the analyses of human HCC samples showing the correlation between BCL11B and GATA6 expressions. DISCUSSIONS AND CONCLUSION Our results indicated that overexpression of BCL11B amplifies GATA6 expression in hepatocellular carcinoma in vitro and in vivo that leads to anti-apoptotic signal activation, and induces resistance to chemotherapy, which influenced the postoperative prognosis.
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Affiliation(s)
- Hiroyuki Abe
- Division of Gastroenterology and Hepatology, Graduate School of Medical and Dental SciencesNiigata UniversityNiigataNiigataJapan
| | - Kenya Kamimura
- Division of Gastroenterology and Hepatology, Graduate School of Medical and Dental SciencesNiigata UniversityNiigataNiigataJapan
- Department of General MedicineNiigata University School of MedicineNiigataNiigataJapan
| | - Shujiro Okuda
- Division of Bioinformatics, Graduate School of Medical and Dental SciencesNiigata UniversityNiigataNiigataJapan
| | - Yu Watanabe
- Division of Bioinformatics, Graduate School of Medical and Dental SciencesNiigata UniversityNiigataNiigataJapan
| | - Jun Inoue
- Department of Agricultural Chemistry, Faculty of Applied BiosciencesTokyo University of AgricultureTokyoJapan
| | - Yutaka Aoyagi
- Department of Gastroenterology and HepatologyNiigata Medical CenterNiigataNiigataJapan
| | - Toshifumi Wakai
- Division of Digestive and General Surgery, Graduate School of Medical and Dental SciencesNiigata UniversityNiigataNiigataJapan
| | - Ryo Kominami
- Department of Molecular Genetics, Graduate School of Medical and Dental SciencesNiigata UniversityNiigataNiigataJapan
| | - Shuji Terai
- Division of Gastroenterology and Hepatology, Graduate School of Medical and Dental SciencesNiigata UniversityNiigataNiigataJapan
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Ye T, Shao SH, Ji K, Yao SL. Evaluation of short-term effects of drug-loaded microspheres and traditional transcatheter arterial chemoembolization in the treatment of advanced liver cancer. World J Gastrointest Oncol 2022; 14:2367-2379. [PMID: 36568947 PMCID: PMC9782616 DOI: 10.4251/wjgo.v14.i12.2367] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Revised: 08/29/2022] [Accepted: 11/17/2022] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Liver cancer is a malignant tumor with high morbidity and mortality. Transcatheter arterial chemoembolization (TACE) is the main method for surgically unresectable liver cancer. In recent years, drug-loaded microspheres have been gradually applied in TACE technology. There are some controversies about the therapeutic effects of drug-loaded microspheres TACE (D-TACE) and traditional TACE.
AIM To explore the short-term efficacy of D-TACE and traditional TACE in the treatment of advanced liver cancer.
METHODS The clinical data of 73 patients with advanced liver cancer admitted to the First and Sixth Medical Centers of Chinese PLA General Hospital from January 2017 to October 2019 were retrospectively analyzed. Among them, 15 patients were treated with D-TACE, and 58 patients were treated with traditional TACE. Clinical baseline characteristics, perioperative laboratory indices, postoperative adverse reactions and postoperative complications were compared between the two groups.
RESULTS There was no statistical difference between the two groups for the postoperative response: The highest postoperative body temperature of the drug-loaded microsphere group was 38.0 ± 0.9℃ and the postoperative highest body temperature of the traditional TACE group was 38.3 ± 0.7℃ (t = -1.414, P = 0.162). For the 24 h postoperative nausea and vomiting after surgery in terms of scoring and postoperative pain scores, the traditional TACE group was higher than the drug-loaded microsphere group (χ2 = 14.33, P = 0.014; χ2 = 32.967, P = 0.000) and the two groups had significant statistical differences. The disease control rate at 3 mo after treatment in the drug-loaded microsphere group was 60% and the disease control rate at 3 mo after treatment in the traditional TACE group was 75.9% (χ2 = 4.091, P = 0.252). There was no statistical difference between the two groups of data. During the follow-up period, the number of interventional treatments received was once in the drug-loaded microsphere group and the traditional TACE group received an average of 1.48 treatments (χ2 = 10.444 P = 0.005). There was a statistical difference between the two groups.
CONCLUSION Compared with traditional TACE, D-TACE may have some advantages in the treatment of advanced hepatocellular carcinoma with a large tumor load in the short term, but the long-term clinical efficacy needs additional follow-up studies. In addition, compared with the traditional group, the patients in the drug-loaded microsphere group had better subjective tolerance and could reduce the number of interventional treatments. Therefore, D-TACE is worthy of clinical promotion.
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Affiliation(s)
- Ting Ye
- Department of Nuclear Medicine, First Medical Center, PLA General Hospital, Beijing 100039, China
| | - Shi-Han Shao
- Department of Hepatobiliary Surgery, The Sixth Medical Center, PLA General Hospital, Beijing 100048, China
| | - Kan Ji
- Department of Interventional Radiology, First Medical Center, PLA General Hospital, Beijing 100071, China
| | - Shu-Lin Yao
- Department of Nuclear Medicine, First Medical Center, PLA General Hospital, Beijing 100039, China
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Hagan AE, Znati SA, Carter R, Westhorpe A, Macfarlane WM, Phillips GJ, Lloyd AW, Sharma RA, Lewis AL. Vandetanib-eluting radiopaque beads for chemoembolization: physicochemical evaluation and biological activity of vandetanib in hypoxia. Anticancer Drugs 2021; 32:897-908. [PMID: 33929994 DOI: 10.1097/cad.0000000000001082] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Vandetanib-eluting radiopaque beads (VERB) have been developed for use in transarterial chemoembolization of liver tumours, with the goal of combining embolization with local delivery of antiangiogenic therapy. The objective of this study was to investigate how embolization-induced hypoxia may affect antitumoural activity of vandetanib, an inhibitor of vascular endothelial growth factor receptor (VEGFR) and epidermal growth factor receptor (EGFR), in the context of hepatocellular carcinoma (HCC) treatment. We studied the effect of vandetanib on proliferation, cell cycle and apoptosis of HCC cells, in hypoxic conditions, as well as the direct effects of the beads on 3D HCC spheroids. Vandetanib suppressed proliferation and induced apoptosis of HCC cells in vitro and was equipotent in hypoxic and normoxic conditions. High degrees of apoptosis were observed among cell lines in which vandetanib suppressed ERK1/2 phosphorylation and upregulated the proapoptotic protein Bim, but this did not appear essential for vandetanib-induced cell death in all cell lines. Vandetanib also suppressed the hypoxia-induced secretion of VEGF from HCC cells and inhibited proliferation of endothelial cells. Incubation of tumour spheroids with VERB led to sustained growth inhibition equivalent to the effect of free drug. We conclude that vandetanib has both antiangiogenic and direct anticancer activity against HCC cells even in hypoxic conditions, warranting the further evaluation of VERB as novel anticancer agents.
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Affiliation(s)
- Alice E Hagan
- Biocompatibles UK Ltd, a BTG International group company, Lakeview, Riverside Way, Watchmoor Park, Camberley, (now a Boston Scientific Corp. company)
- School of Pharmacy and Biomolecular Sciences, University of Brighton, Moulsecoomb, Brighton
| | - Sami A Znati
- NIHR University College London Hospitals Biomedical Research Centre, UCL Cancer Institute, Paul O'Gorman Building, London, UK
| | - Rebecca Carter
- NIHR University College London Hospitals Biomedical Research Centre, UCL Cancer Institute, Paul O'Gorman Building, London, UK
| | - Adam Westhorpe
- NIHR University College London Hospitals Biomedical Research Centre, UCL Cancer Institute, Paul O'Gorman Building, London, UK
| | - Wendy M Macfarlane
- School of Pharmacy and Biomolecular Sciences, University of Brighton, Moulsecoomb, Brighton
| | - Gary J Phillips
- School of Pharmacy and Biomolecular Sciences, University of Brighton, Moulsecoomb, Brighton
| | - Andrew W Lloyd
- School of Pharmacy and Biomolecular Sciences, University of Brighton, Moulsecoomb, Brighton
| | - Ricky A Sharma
- NIHR University College London Hospitals Biomedical Research Centre, UCL Cancer Institute, Paul O'Gorman Building, London, UK
| | - Andrew L Lewis
- Biocompatibles UK Ltd, a BTG International group company, Lakeview, Riverside Way, Watchmoor Park, Camberley, (now a Boston Scientific Corp. company)
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Kamimura K, Suda T, Fukuhara Y, Okuda S, Watanabe Y, Yokoo T, Osaki A, Waguri N, Ishikawa T, Sato T, Aoyagi Y, Takamura M, Wakai T, Terai S. Adipose most abundant 2 protein is a predictive marker for cisplatin sensitivity in cancers. Sci Rep 2021; 11:6255. [PMID: 33737617 PMCID: PMC7973578 DOI: 10.1038/s41598-021-85498-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2020] [Accepted: 02/28/2021] [Indexed: 02/07/2023] Open
Abstract
Cisplatin (CDDP) is one of the chemotherapeutic drugs being used to treat various cancers. Although effective in many cases, as high doses of CDDP cause cytotoxic effects that may worsen patients' condition, therefore, a marker of sensitivity to CDDP is necessary to enhance the safety and efficiency of CDDP administration. This study focused on adipose most abundant 2 (APM2) to examine its potential as a marker of CDDP sensitivity. The relationship of APM2 expression with the mechanisms of CDDP resistance was examined in vitro and in vivo using hepatocellular carcinoma (HCC) cells, tissues and serum of HCC patients (n = 71) treated initially with intrahepatic arterial infusion of CDDP followed by surgical resection. The predictability of serum APM2 for CDDP sensitivity was assessed in additional 54 HCC patients and 14 gastric cancer (GC) patients. APM2 expression in CDDP-resistant HCC was significantly higher both in serum and the tissue. Bioinformatic analyses and histological analyses demonstrated upregulation of ERCC6L (DNA excision repair protein ERCC6-like) by APM2, which accounts for the degree of APM2 expression. The serum APM2 level and chemosensitivity for CDDP were assessed and cut-off value of serum APM2 for predicting the sensitivity to CDDP was determined to be 18.7 µg/mL. The value was assessed in HCC (n = 54) and GC (n = 14) patients for its predictability of CDDP sensitivity, resulted in predictive value of 77.3% and 100%, respectively. Our study demonstrated that APM2 expression is related to CDDP sensitivity and serum APM2 can be an effective biomarker of HCC and GC for determining the sensitivity to CDDP.Trial registration: This study was registered with the University Hospital Medical Information Network Clinical Trials Registry (UMIN000028487).
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Affiliation(s)
- Kenya Kamimura
- Division of Gastroenterology and Hepatology, Graduate School of Medical and Dental Sciences, Niigata University, 1-757 Asahimachi-dori, Chuo-ku, Niigata, Niigata, 951-8510, Japan.
- Department of General Medicine, Niigata University School of Medicine, 1-757, Asahimachido-ri, Chuo-ku, Niigata, Niigata, 951-8510, Japan.
| | - Takeshi Suda
- Department of Gastroenterology and Hepatology, Uonuma Institute of Community Medicine Niigata University Hospital, Minamiuonuma, Niigata, 949-7302, Japan
| | - Yasuo Fukuhara
- Division of Gastroenterology and Hepatology, Graduate School of Medical and Dental Sciences, Niigata University, 1-757 Asahimachi-dori, Chuo-ku, Niigata, Niigata, 951-8510, Japan
| | - Shujiro Okuda
- Division of Bioinformatics, Graduate School of Medical and Dental Sciences, Niigata University, Niigata, Niigata, 951-8510, Japan
| | - Yu Watanabe
- Division of Bioinformatics, Graduate School of Medical and Dental Sciences, Niigata University, Niigata, Niigata, 951-8510, Japan
| | - Takeshi Yokoo
- Division of Gastroenterology and Hepatology, Graduate School of Medical and Dental Sciences, Niigata University, 1-757 Asahimachi-dori, Chuo-ku, Niigata, Niigata, 951-8510, Japan
| | - Akihiko Osaki
- Department of Gastroenterology and Hepatology, Niigata City General Hospital, Niigata, Niigata, 950-1197, Japan
| | - Nobuo Waguri
- Department of Gastroenterology and Hepatology, Niigata City General Hospital, Niigata, Niigata, 950-1197, Japan
| | - Toru Ishikawa
- Department of Gastroenterology and Hepatology, Saiseikai Niigata Hospital, Niigata, Niigata, 950-1104, Japan
| | - Toshihiro Sato
- Department of Gastroenterology, Kashiwazaki General Hospital and Medical Center, Kashiwazaki, Niigata, 945-8535, Japan
| | - Yutaka Aoyagi
- Department of Gastroenterology and Hepatology, Niigata Medical Center, Niigata, Niigata, 950-2022, Japan
| | - Masaaki Takamura
- Division of Gastroenterology and Hepatology, Graduate School of Medical and Dental Sciences, Niigata University, 1-757 Asahimachi-dori, Chuo-ku, Niigata, Niigata, 951-8510, Japan
| | - Toshifumi Wakai
- Division of Digestive and General Surgery, Graduate School of Medical and Dental Sciences, Niigata University, Niigata, Niigata, 951-8510, Japan
| | - Shuji Terai
- Division of Gastroenterology and Hepatology, Graduate School of Medical and Dental Sciences, Niigata University, 1-757 Asahimachi-dori, Chuo-ku, Niigata, Niigata, 951-8510, Japan
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Wang Y, Luo YH, Piao XJ, Shen GN, Meng LQ, Zhang Y, Wang JR, Li JQ, Wang H, Xu WT, Liu Y, Zhang Y, Zhang T, Wang SN, Sun HN, Han YH, Jin MH, Zang YQ, Zhang DJ, Jin CH. Novel 1,4‑naphthoquinone derivatives induce reactive oxygen species‑mediated apoptosis in liver cancer cells. Mol Med Rep 2018; 19:1654-1664. [PMID: 30592276 PMCID: PMC6390020 DOI: 10.3892/mmr.2018.9785] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2018] [Accepted: 11/15/2018] [Indexed: 12/13/2022] Open
Abstract
Derivatives of 1,4-naphthoquinone have excellent anti-cancer effects, but their use has been greatly limited due to their serious side effects. To develop compounds with decreased side effects and improved anti-cancer activity, two novel types of 1,4-naphthoquinone derivatives, 2,3-dihydro-2,3-epoxy-2-propylsulfonyl-5,8-dimethoxy-1,4-naphthoquinone (EPDMNQ) and 2,3-dihydro-2,3-epoxy-2-nonylsulfonyl-5,8-dimethoxy-1,4-naphthoquinone (ENDMNQ) were synthesized and their anti-tumor activities were investigated. The effects of EPDMNQ and ENDMNQ on cell viability, apoptosis and accumulation of reactive oxygen species (ROS) in liver cancer cells were determined by MTT cell viability assay and flow cytometry. The expression levels of mitochondrial, mitogen activated protein kinase (MAPK) and signal transducer and activator of transcription 3 (STAT3) signaling pathway-associated proteins in Hep3B liver cancer cells were analyzed by western blot analysis. The results demonstrated that EPDMNQ and ENDMNQ inhibited the proliferation of liver cancer Hep3B, HepG2, and Huh7 cell lines but not that of normal liver L-02, normal lung IMR-90 and stomach GES-1 cell lines. The number of apoptotic cells and ROS levels were significantly increased following treatment with EPDMNQ and ENDMNQ, and these effects were blocked by the ROS inhibitor N-acetyl-L-cysteine (NAC) in Hep3B cells. EPDMNQ and ENDMNQ induced apoptosis by upregulating the protein expression of p38 MAPK and c-Jun N-terminal kinase and downregulating extracellular signal-regulated kinase and STAT3; these effects were inhibited by NAC. The results of the present study demonstrated that EPDMNQ and ENDMNQ induced apoptosis through ROS-modulated MAPK and STAT3 signaling pathways in Hep3B cells. Therefore, these novel 1,4-naphthoquinone derivatives may be useful as anticancer agents for the treatment of liver cancer.
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Affiliation(s)
- Yue Wang
- Department of Biochemistry and Molecular Biology, College of Life Science and Technology, Heilongjiang Bayi Agricultural University, Daqing, Heilongjiang 163319, P.R. China
| | - Ying-Hua Luo
- Department of Grass Science, College of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, Daqing, Heilongjiang 163319, P.R. China
| | - Xian-Ji Piao
- Department of Gynaecology and Obstetrics, The Fifth Affiliated Hospital of Harbin Medical University, Daqing, Heilongjiang 163316, P.R. China
| | - Gui-Nan Shen
- Department of Biochemistry and Molecular Biology, College of Life Science and Technology, Heilongjiang Bayi Agricultural University, Daqing, Heilongjiang 163319, P.R. China
| | - Ling-Qi Meng
- Department of Biochemistry and Molecular Biology, College of Life Science and Technology, Heilongjiang Bayi Agricultural University, Daqing, Heilongjiang 163319, P.R. China
| | - Yi Zhang
- Department of Biochemistry and Molecular Biology, College of Life Science and Technology, Heilongjiang Bayi Agricultural University, Daqing, Heilongjiang 163319, P.R. China
| | - Jia-Ru Wang
- Department of Biochemistry and Molecular Biology, College of Life Science and Technology, Heilongjiang Bayi Agricultural University, Daqing, Heilongjiang 163319, P.R. China
| | - Jin-Qian Li
- Department of Biochemistry and Molecular Biology, College of Life Science and Technology, Heilongjiang Bayi Agricultural University, Daqing, Heilongjiang 163319, P.R. China
| | - Hao Wang
- Department of Biochemistry and Molecular Biology, College of Life Science and Technology, Heilongjiang Bayi Agricultural University, Daqing, Heilongjiang 163319, P.R. China
| | - Wan-Ting Xu
- Department of Biochemistry and Molecular Biology, College of Life Science and Technology, Heilongjiang Bayi Agricultural University, Daqing, Heilongjiang 163319, P.R. China
| | - Yang Liu
- Department of Biochemistry and Molecular Biology, College of Life Science and Technology, Heilongjiang Bayi Agricultural University, Daqing, Heilongjiang 163319, P.R. China
| | - Yu Zhang
- Department of Biochemistry and Molecular Biology, College of Life Science and Technology, Heilongjiang Bayi Agricultural University, Daqing, Heilongjiang 163319, P.R. China
| | - Tong Zhang
- Department of Biochemistry and Molecular Biology, College of Life Science and Technology, Heilongjiang Bayi Agricultural University, Daqing, Heilongjiang 163319, P.R. China
| | - Shi-Nong Wang
- Department of Biochemistry and Molecular Biology, College of Life Science and Technology, Heilongjiang Bayi Agricultural University, Daqing, Heilongjiang 163319, P.R. China
| | - Hu-Nan Sun
- Department of Biochemistry and Molecular Biology, College of Life Science and Technology, Heilongjiang Bayi Agricultural University, Daqing, Heilongjiang 163319, P.R. China
| | - Ying-Hao Han
- Department of Biochemistry and Molecular Biology, College of Life Science and Technology, Heilongjiang Bayi Agricultural University, Daqing, Heilongjiang 163319, P.R. China
| | - Mei-Hua Jin
- Department of Biochemistry and Molecular Biology, College of Life Science and Technology, Heilongjiang Bayi Agricultural University, Daqing, Heilongjiang 163319, P.R. China
| | - Yan-Qing Zang
- Department of Food Science and Engineering, College of Food Science, Heilongjiang Bayi Agricultural University, Daqing, Heilongjiang 163319, P.R. China
| | - Dong-Jie Zhang
- Department of Food Science and Engineering, College of Food Science, Heilongjiang Bayi Agricultural University, Daqing, Heilongjiang 163319, P.R. China
| | - Cheng-Hao Jin
- Department of Biochemistry and Molecular Biology, College of Life Science and Technology, Heilongjiang Bayi Agricultural University, Daqing, Heilongjiang 163319, P.R. China
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Hao MZ, Lin HL, Chen QZ, Hu YB, Chen JB, Zheng JX, Zhou D, Zhang H. Safety and efficacy of transcatheter arterial chemoembolization with embospheres in treatment of hepatocellular carcinoma. J Dig Dis 2017; 18:31-39. [PMID: 27987344 DOI: 10.1111/1751-2980.12435] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/20/2016] [Revised: 12/04/2016] [Accepted: 12/12/2016] [Indexed: 02/06/2023]
Abstract
OBJECTIVE To investigate the safety and efficacy of transcatheter arterial chemoembolization (TACE) with embospheres for the treatment of unresectable hepatocellular carcinoma (HCC). METHODS Patients with unresectable HCC who were treated with TACE followed by embosphere treatment (Embo-TACE) or conventional TACE (cTACE) between May 2010 and March 2014 were retrospectively included in this study. The Embo-TACE group received lipiodol and chemotherapeutic agent emulsion, followed by embospheres. The cTACE group received lipiodol and chemotherapeutic agent emulsion, followed by gelatin sponge pellets. Time to progression (TTP), overall survival (OS), overall response rate (ORR), and safety were compared between the two groups. Univariate and multivariate regression analyses of the factors affecting survival were conducted. RESULTS The median TTP and OS in the Embo-TACE group were significantly longer than those in the cTACE group (TPP: 7.0 months vs 5.4 months, P = 0.035; OS: 15 months vs 12 months, P = 0.032). Seven days after the first TACE treatment, alanine aminotransferase level was higher in the cTACE group than in the Embo-TACE group (P = 0.015). The ORR did not significantly differ between the two groups (P = 0.827). Additional therapy and local responses one month after the first TACE treatment were associated with OS. CONCLUSIONS Embo-TACE resulted in a significant improvement in TTP and OS for patients with unresectable HCC, compared with cTACE. Furthermore, Embo-TACE was better tolerated. Additional therapy and local responses one month after the first TACE were independent prognostic factors for OS.
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Affiliation(s)
- Ming Zhi Hao
- Department of Interventional Radiology, Fujian Health Vocational and Technical College, Fujian Provincial Cancer Hospital, Fuzhou, Fujian Province, China.,Fujian Key Laboratory of Translational Cancer Medicine, Fuzhou, Fujian Province, China
| | - Hai Lan Lin
- Department of Interventional Radiology, Fujian Health Vocational and Technical College, Fujian Provincial Cancer Hospital, Fuzhou, Fujian Province, China.,Fujian Key Laboratory of Translational Cancer Medicine, Fuzhou, Fujian Province, China
| | - Qi Zhong Chen
- Department of Interventional Radiology, Fujian Health Vocational and Technical College, Fujian Provincial Cancer Hospital, Fuzhou, Fujian Province, China
| | - Yu Bin Hu
- Department of Interventional Radiology, Fujian Health Vocational and Technical College, Fujian Provincial Cancer Hospital, Fuzhou, Fujian Province, China
| | - Jian Bin Chen
- Department of Interventional Radiology, Fujian Health Vocational and Technical College, Fujian Provincial Cancer Hospital, Fuzhou, Fujian Province, China
| | - Jian Xiong Zheng
- Department of Interventional Radiology, Fujian Health Vocational and Technical College, Fujian Provincial Cancer Hospital, Fuzhou, Fujian Province, China
| | - Dong Zhou
- Department of Abdominal Surgery, Fujian Provincial Cancer Hospital, Fuzhou, Fujian Province, China
| | - Hui Zhang
- Department of Abdominal Surgery, Fujian Provincial Cancer Hospital, Fuzhou, Fujian Province, China
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Zhang Y, Chang R, Li M, Zhao K, Zheng H, Zhou X. Docetaxel-loaded lipid microbubbles combined with ultrasound-triggered microbubble destruction for targeted tumor therapy in MHCC-H cells. Onco Targets Ther 2016; 9:4763-71. [PMID: 27536139 PMCID: PMC4975142 DOI: 10.2147/ott.s102101] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
BACKGROUND Efficient and targeted delivery of cytotoxic drugs is still a challenge in the fight against cancer. Ultrasound-targeted destruction of cytotoxic drug-loaded lipid microbubbles (LMs) might be a promising method. This study aimed to explore the antitumor effects of docetaxel-loaded LM (DLLM) combined with ultrasound-targeted microbubble destruction (UTMD) on liver cancer. MATERIALS AND METHODS DLLMs were made by a mechanical vibration technique. The effects of docetaxel, DLLM alone, and DLLM + UTMD on cell viability and cell proliferation (Cell Counting Kit-8 assay) of MHCC-H cells and HepG2 cells were tested. The effects on cell cycle (flow cytometry) and apoptosis (flow cytometry and immunoblotting) of MHCC-H cells were tested. Solid fast-growing tumor mouse models were established and were randomized to blank LM + UTMD (controls) or DLLM + UTMD. Tumor volume was compared between the two groups. RESULTS DLLMs had an 18%±7% drug-loading capacity, an 80%±3% encapsulation efficiency, and a mean particle size of 2,845 nm (75% range 1,527-5,534 nm). Compared to the other groups, DLLM + UTMD decreased the proliferation and increased the apoptosis of MHCC-H cells. DLLM + UTMD resulted in the inhibition of a higher proportion of cells in the G1 phase. Compared to the control group, the tumor volume in mice receiving DLLM + UTMD was smaller. CONCLUSION DLLM + UTMD can increase the proportion of cells arrested in the G1 phase, decrease tumor cell proliferation, and induce MHCC-H cell apoptosis. The growth of solid tumors in mice was inhibited. These results could provide a novel targeted strategy against liver cancer.
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Affiliation(s)
- Yue Zhang
- Department of Ultrasound, Xijing Hospital
| | | | - Muqiong Li
- Department of Chemistry, School of Pharmacy, Fourth Military Medical University, Xi'an
| | - Kun Zhao
- Department of Cardiothoracic Surgery, The Third Chinese People's Liberation Army Hospital, Baoji, Shaanxi Province
| | - Hongzhi Zheng
- Department of Ultrasound, The 534 Hospital, Luoyang, Henan Province, People's Republic of China
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8
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Liu S, Cui Y, Yang B, Chai P, Su Z, Zhang Q, Zheng D, Li R, Yu G. Relationship between ADH2 Arg47His variation and hepatocellular carcinoma susceptibility: a meta analysis. Int J Clin Exp Med 2015; 8:9543-9548. [PMID: 26309621 PMCID: PMC4538084] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2014] [Accepted: 04/28/2015] [Indexed: 06/04/2023]
Abstract
BACKGROUND To further investigate the relationship between ADH2 Arg47His variation and hepatocellular carcinoma (HCC) susceptibility through a meta-analysis. METHODS The related articles were searched in PubMed, Embase and CNKI databases. And finally 518 cases and 607 controls were included in our meta-analysis Odds ratios (ORs) with 95% confidence intervals (95% CIs) were used to assess the relationship between ADH2 Arg47His variation and HCC risk. A fixed-effect model or a random-effect model was applied according to the between-study heterogeneity. RESULTS Quantitative synthesis demonstrated that no significant association was found between ADH2 Arg47His variation and HCC susceptibility (His/His vs. Arg/Arg: OR=0.99, 95% CI=0.79-1.25; His/His + Arg/His vs. Arg/Arg: OR=1.01, 95% CI=0.86-1.20; His/His vs. Arg/Arg + Arg/His: OR=0.90, 95% CI=0.74-1.11; His vs. Arg: OR=0.98, 95% CI=0.86-1.11; Arg/His vs. Arg/Arg: OR=1.05, 95% CI=0.82-1.34). CONCLUSION Our analysis showed that ADH2 Arg47His vvariation may not be associated with HCC susceptibility.
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Affiliation(s)
- Shuzhen Liu
- Clinical Oncology Department, Weifang People’s HospitalKuiwen District, Weifang, Shandong, China
| | - Yongchun Cui
- Department of Drug Clinical Trial Institution of Shandong Cancer Hospital & InstituteJinan, Shandong, China
| | - Baohong Yang
- Clinical Oncology Department, Weifang People’s HospitalKuiwen District, Weifang, Shandong, China
| | - Ping Chai
- Clinical Oncology Department, Weifang People’s HospitalKuiwen District, Weifang, Shandong, China
| | - Zheng Su
- Clinical Oncology Department, Weifang People’s HospitalKuiwen District, Weifang, Shandong, China
| | - Qianqian Zhang
- Clinical Oncology Department, Weifang People’s HospitalKuiwen District, Weifang, Shandong, China
| | - Dejie Zheng
- Clinical Oncology Department, Weifang People’s HospitalKuiwen District, Weifang, Shandong, China
| | - Rui Li
- Clinical Oncology Department, Weifang People’s HospitalKuiwen District, Weifang, Shandong, China
| | - Guohua Yu
- Clinical Oncology Department, Weifang People’s HospitalKuiwen District, Weifang, Shandong, China
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