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Ma YN, Jiang XM, Hu XQ, Wang L, Gao JJ, Liu H, Qi FH, Song PP, Tang W. Cinobufacini Inhibits Survival and Metastasis of Hepatocellular Carcinoma via c-Met Signaling Pathway. Chin J Integr Med 2024:10.1007/s11655-024-4111-z. [PMID: 39028451 DOI: 10.1007/s11655-024-4111-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/18/2024] [Indexed: 07/20/2024]
Abstract
OBJECTIVE To investigate the anti-tumor effects of cinobufacini (CINO) on hepatocellular carcinoma (HCC) induced by des-gamma-carboxy-prothrombin (DCP) and to uncover the underlying mechanisms. METHODS The inhibitory effect of CINO on HCC cell proliferation was evaluated using the cell counting kit-8 method, and the apoptosis rate was quantified using flow cytometry. Immunofluorescence and Western blot analyses were used to investigate the differential expression of proteins associated with cell growth, apoptosis, migration, and invasion pathways after CINO treatment. The therapeutic potential of CINO for HCC was confirmed, and the possibility of combining cinobufacini with c-Met inhibitor for the treatment of primary HCC was further validated by in vivo experiments. RESULTS Under the induction of DCP, CINO inhibited the activity of HCC cells, induced apoptosis, and inhibited migration and invasion. Upon the induction of DCP, CINO regulated c-Met activation and the activation of the phosphatidylinositol-3 kinase/protein kinase B (PI3K/AKT) and mitogen-activated protein kinase kinase/extracellular signal-regulated kinase (MEK/ERK) pathways. In a mouse model of HCC, CINO exhibited significant antitumor effects by inhibiting the phosphorylation of c-Met and the downstream PI3K/AKT and MEK/ERK pathways in tumor tissues. CONCLUSIONS CINO inhibited HCC cell growth, promoted apoptosis, and suppressed HCC cell invasion and migration by targeting c-Met and PI3K/AKT and MEK/ERK signaling pathways under DCP induction.
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Affiliation(s)
- Ya-Nan Ma
- Department of Gastroenterology, Hainan General Hospital, Hainan Affiliated Hospital of Hainan Medical University, Haikou, 570311, China
- Center for Clinical Sciences, National Center for Global Health and Medicine, Tokyo, 162-8655, Japan
| | - Xue-Mei Jiang
- Department of Gastroenterology, Hainan General Hospital, Hainan Affiliated Hospital of Hainan Medical University, Haikou, 570311, China
| | - Xi-Qi Hu
- Center for Clinical Sciences, National Center for Global Health and Medicine, Tokyo, 162-8655, Japan
| | - Ling Wang
- Obstetrics and Gynecology Hospital, Fudan University, Shanghai, 200011, China
| | - Jian-Jun Gao
- Department of Pharmacology, School of Pharmacy, Qingdao University, Qingdao, Shandong Province, 266021, China
| | - Hui Liu
- Central South University, Xiangya School of Medicine Affiliated Haikou Hospital, Haikou, 570208, China
| | - Fang-Hua Qi
- Traditional Chinese Medicine, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, 250021, China.
| | - Pei-Pei Song
- Center for Clinical Sciences, National Center for Global Health and Medicine, Tokyo, 162-8655, Japan.
| | - Wei Tang
- International Health Care Center, National Center for Global Health and Medicine, Tokyo, 162-8655, Japan
- Hepato-Biliary-Pancreatic Surgery Division, Department of Surgery, Graduate School of Medicine, The University of Tokyo, Tokyo, 113-0033, Japan
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Xue T, Yu H, Feng W, Wang Y, Wu S, Wang L, Zhu P, Guan J, Sun Q. Efficacy and Safety of Hepatic Arterial Infusion Therapy with Cinobufacini in Advanced Hepatocellular Carcinoma with Macrovascular Invasion: A Retrospective Cohort Study. Cancer Manag Res 2024; 16:163-175. [PMID: 38505102 PMCID: PMC10948332 DOI: 10.2147/cmar.s440017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2023] [Accepted: 02/17/2024] [Indexed: 03/21/2024] Open
Abstract
Background The presence of macrovascular invasion (MVI) is associated with poor prognosis in advanced hepatocellular carcinoma (HCC). This study aims to evaluate the efficacy and safety of Cinobufacini therapy via hepatic arterial infusion (HAI) in advanced HCC patients with MVI. Methods The clinical records of 130 consecutive patients with unresectable advanced HCC and MVI who had received Cinobufacini or cisplatin plus 5-fluorouracil (CF) treatment via HAI were retrospectively analyzed. The therapeutic efficacy, overall survival (OS), progression-free survival (PFS), and adverse events were compared between the two treatment groups. Results The Cinobufacini group demonstrated significant curative effects on treatment via HAI compared with the CF group, including the objective response rate (44.9% vs 27.9%, P=0.048), the median OS (14.8 months vs 11.1 months, P=0.010), and the median PFS (10.3 months vs 6.0 months, P=0.006). Result in subgroup analysis of portal vein invasion grade supported the efficacy in Cinobufacini treatment, especially in the median OS of Vp1-2 (18.3 months vs 14.3 months, P=0.043) and Vp3 (15.0 months vs 11.4 months, P=0.046), as well as the median PFS of Vp1-2 (14.8 months vs 10.2 months, P=0.028) and Vp3 (10.8 months vs 6.6 months, P=0.033) compared with CF treatment. Cox proportional hazards model and forest plot analysis of factors confirmed the survival benefit from HAI with Cinobufacini over CF (hazard ratio [HR], 0.61; 95% CI: 0.40-0.91; P=0.010). Multivariable analysis identified portal vein invasion grade (Vp4; HR, 1.78; 95% CI: 1.03-2.16; P=0.032) and AFP (>1000; HR, 1.61; 95% CI: 1.08-1.91; P=0.039) as the independent factors for prognosis. Moreover, the total incidence of adverse events in the Cinobufacini group was significantly lower than in the CF group (60.9% vs 82.0%, P=0.009). Conclusion Cinobufacini therapy via HAI is a viable strategy for curing advanced HCC with MVI, due to prolonged survival and a superior safety profile.
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Affiliation(s)
- Tao Xue
- Clinical Research Center, First People’s Hospital Affiliated to Huzhou University, Huzhou, People’s Republic of China
| | - Hongbin Yu
- Department of Hepatobiliary Surgery, First People’s Hospital Affiliated to Huzhou University, Huzhou, People’s Republic of China
| | - Wenming Feng
- Department of Hepatobiliary Surgery, First People’s Hospital Affiliated to Huzhou University, Huzhou, People’s Republic of China
| | - Yao Wang
- Department of Hepatobiliary Surgery, First People’s Hospital Affiliated to Huzhou University, Huzhou, People’s Republic of China
| | - Shiyong Wu
- Department of Radiology, First People’s Hospital Affiliated to Huzhou University, Huzhou, People’s Republic of China
| | - Lili Wang
- Department of Nursing, Physical Examination Center of Aishan, Huzhou, People’s Republic of China
| | - Peiqin Zhu
- Department of Internal Medicine, Huzhou Traditional Chinese Medicine Hospital Affiliated to Zhejiang Chinese Medical University, Huzhou, People’s Republic of China
| | - Jianming Guan
- Department of Ultrasound, First People’s Hospital Affiliated to Huzhou University, Huzhou, People’s Republic of China
- Department of Ultrasound, Mingzhou Hospital, Huzhou, People’s Republic of China
| | - Quan Sun
- Laboratory of Blood Transfusion Research, Huzhou Center Blood Station, Huzhou, People’s Republic of China
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Alajroush DR, Smith CB, Anderson BF, Oyeyemi IT, Beebe SJ, Holder AA. A Comparison of In Vitro Studies between Cobalt(III) and Copper(II) Complexes with Thiosemicarbazone Ligands to Treat Triple Negative Breast Cancer. Inorganica Chim Acta 2024; 562:121898. [PMID: 38282819 PMCID: PMC10810091 DOI: 10.1016/j.ica.2023.121898] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2024]
Abstract
Metal complexes have gained significant attention as potential anti-cancer agents. The anti-cancer activity of [Co(phen)2(MeATSC)](NO3)3•1.5H2O•C2H5OH 1 (where phen = 1,10-phenanthroline and MeATSC = 9-anthraldehyde-N(4)-methylthiosemicarbazone) and [Cu(acetylethTSC)Cl]Cl•0.25C2H5OH 2 (where acetylethTSC = (E)-N-ethyl-2-[1-(thiazol-2-yl)ethylidene]hydrazinecarbothioamide) was investigated by analyzing DNA cleavage activity. The cytotoxic effect was analyzed using CCK-8 viability assay. The activities of caspase 3/7, 9, and 1, reactive oxygen species (ROS) production, cell cycle arrest, and mitochondrial function were further analyzed to study the cell death mechanisms. Complex 2 induced a significant increase in nicked DNA. The IC50 values of complex 1 were 17.59 μM and 61.26 μM in cancer and non-cancer cells, respectively. The IC50 values of complex 2 were 5.63 and 12.19 μM for cancer and non-cancer cells, respectively. Complex 1 induced an increase in ROS levels, mitochondrial dysfunction, and activated caspases 3/7, 9, and 1, which indicated the induction of intrinsic apoptotic pathway and pyroptosis. Complex 2 induced cell cycle arrest in the S phase, ROS generation, and caspase 3/7 activation. Thus, complex 1 induced cell death in the breast cancer cell line via activation of oxidative stress which induced apoptosis and pyroptosis while complex 2 induced cell cycle arrest through the induction of DNA cleavage.
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Affiliation(s)
- Duaa R. Alajroush
- Department of Chemistry and Biochemistry, Old Dominion University 4501 Elkhorn Avenue, Norfolk, VA 23529, U.S.A
| | - Chloe B. Smith
- Department of Chemistry and Biochemistry, Old Dominion University 4501 Elkhorn Avenue, Norfolk, VA 23529, U.S.A
| | - Brittney F. Anderson
- Department of Biological Sciences, University of the Virgin Islands, 2 John Brewers Bay, St. Thomas, VI 00802, U.S.A
| | - Ifeoluwa T. Oyeyemi
- Department of Chemistry and Biochemistry, Old Dominion University 4501 Elkhorn Avenue, Norfolk, VA 23529, U.S.A
- Department of Biological Sciences, University of Medical Sciences, Ondo City, Nigeria
| | - Stephen J. Beebe
- Frank Reidy Research center for Bioelectrics, Old Dominion University, 4211 Monarch Way, Suite 300, Norfolk, VA, 23508, U.S.A
| | - Alvin A. Holder
- Department of Chemistry and Biochemistry, Old Dominion University 4501 Elkhorn Avenue, Norfolk, VA 23529, U.S.A
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Mohamed EE, Ahmed OM, Zoheir KMA, El-Shahawy AAG, Tamur S, Shams A, Burcher JT, Bishayee A, Abdel-Moneim A. Naringin-Dextrin Nanocomposite Abates Diethylnitrosamine/Acetylaminofluorene-Induced Lung Carcinogenesis by Modulating Oxidative Stress, Inflammation, Apoptosis, and Cell Proliferation. Cancers (Basel) 2023; 15:5102. [PMID: 37894468 PMCID: PMC10605195 DOI: 10.3390/cancers15205102] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Revised: 09/29/2023] [Accepted: 10/19/2023] [Indexed: 10/29/2023] Open
Abstract
Nanotechnology has proven advantageous in numerous scientific applications, one being to enhance the delivery of chemotherapeutic agents. This present study aims to evaluate the mechanisms underlying the chemopreventive action of naringin-dextrin nanocomposites (Nar-Dx-NCs) against diethylnitrosamine (DEN)/2-acetylaminofluorene (2AAF)-induced lung carcinogenesis in male Wistar rats. DEN was administered intraperitoneally (i.p.) (150 mg/kg/week) for two weeks, followed by the oral administration of 2AAF (20 mg/kg) four times a week for three weeks. Rats receiving DEN/2AAF were concurrently treated with naringin or Nar-Dx-NCs orally at a dose of 10 mg/kg every other day for 24 weeks. Naringin and Nar-Dx-NCs treatments prevented the formation of tumorigenic cells within the alveoli of rats exposed to DEN/2AAF. These findings were associated with a significant decrease in lipid peroxidation, upregulation of antioxidant enzyme (glutathione peroxidase and superoxide dismutase) activity, and enhanced glutathione and nuclear factor erythroid 2-related factor 2 expression in the lungs. Naringin and Nar-Dx-NCs exerted anti-inflammatory actions manifested by a decrease in lung protein expression of tumor necrosis factor-α and interleukin-1β and mRNA expression of interleukin-6, interferon-γ, nuclear factor-κB, and inducible nitric oxide synthase, with a concurrent increase in interleukin-10 expression. The anti-inflammatory effect of Nar-Dx-NCs was more potent than naringin. Regarding the effect on apoptosis, both naringin and Nar-Dx-NCs significantly reduced Bcl-2 and increased Bax and P53 expressions. Moreover, naringin or Nar-Dx-NCs induced a significant decrease in the expression of the proliferator marker, Ki-67, and the effect of Nar-Dx-NCs was more marked. In conclusion, Nar-Dx-NCs improved naringin's preventive action against DEN/2AAF-induced lung cancer and exerted anticarcinogenic effects by suppressing oxidative stress and inflammation and improving apoptotic signal induction and propagation.
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Affiliation(s)
- Eman E. Mohamed
- Physiology Division, Faculty of Science, Beni-Suef University, Beni-Suef 62521, Egypt; (E.E.M.)
| | - Osama M. Ahmed
- Physiology Division, Faculty of Science, Beni-Suef University, Beni-Suef 62521, Egypt; (E.E.M.)
| | - Khairy M. A. Zoheir
- Cell Biology Department, Biotechnology Research Institute, National Research Centre, Cairo 12622, Egypt;
| | - Ahmed A. G. El-Shahawy
- Materials Science and Nanotechnology Department, Faculty of Postgraduate Studies for Advanced Sciences, Beni-Suef University, Beni-Suef 62521, Egypt;
| | - Shadi Tamur
- Departement of Pediatrics, College of Medicine, Taif University, Taif 21944, Saudi Arabia;
| | - Anwar Shams
- Departement of Pharmacology, College of Medicine, Taif University, Taif 21944, Saudi Arabia
- Centre of Biomedical Sciences Research, Deanship of Scientific Research, Taif University, Taif 21974, Saudi Arabia
- High Altitude Research Center, Taif University, Taif 21944, Saudi Arabia
| | - Jack T. Burcher
- College of Osteopathic Medicine, Lake Erie College of Osteopathic Medicine, Bradenton, FL 34211, USA; (J.T.B.); or (A.B.)
| | - Anupam Bishayee
- College of Osteopathic Medicine, Lake Erie College of Osteopathic Medicine, Bradenton, FL 34211, USA; (J.T.B.); or (A.B.)
| | - Adel Abdel-Moneim
- Physiology Division, Faculty of Science, Beni-Suef University, Beni-Suef 62521, Egypt; (E.E.M.)
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Jia J, Li J, Zheng Q, Li D. A research update on the antitumor effects of active components of Chinese medicine ChanSu. Front Oncol 2022; 12:1014637. [PMID: 36237327 PMCID: PMC9552564 DOI: 10.3389/fonc.2022.1014637] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2022] [Accepted: 09/07/2022] [Indexed: 11/13/2022] Open
Abstract
Clinical data show that the incidence and mortality rates of cancer are rising continuously, and cancer has become an ongoing public health challenge worldwide. Excitingly, the extensive clinical application of traditional Chinese medicine may suggest a new direction to combat cancer, and the therapeutic effects of active ingredients from Chinese herbal medicine on cancer are now being widely studied in the medical community. As a traditional anticancer Chinese medicine, ChanSu has been clinically applied since the 1980s and has achieved excellent antitumor efficacy. Meanwhile, the ChanSu active components (e.g., telocinobufagin, bufotalin, bufalin, cinobufotalin, and cinobufagin) exert great antitumor activity in many cancers, such as breast cancer, colorectal cancer, hepatocellular carcinoma and esophageal squamous cell carcinoma. Many pharmaceutical scientists have investigated the anticancer mechanisms of ChanSu or the ChanSu active components and obtained certain research progress. This article reviews the research progress and antitumor mechanisms of ChanSu active components and proposes that multiple active components of ChanSu may be potential anticancer drugs.
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Li F, Wang W, Xiao H. The evaluation of anti-breast cancer activity and safety pharmacology of the ethanol extract of Aralia elata Seem. leaves. Drug Chem Toxicol 2021; 44:427-436. [PMID: 31025581 DOI: 10.1080/01480545.2019.1601211] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2019] [Revised: 03/14/2019] [Accepted: 03/24/2019] [Indexed: 12/22/2022]
Abstract
Aralia elata Seem. is a traditional folk Chinese medicinal plant and its leaves have been used to treat many diseases. We aimed to evaluate the anti-breast cancer activity and safety pharmacology of the ethanol extract of A. elata Seem. leaves (ELE). Cytotoxicity was evaluated on human tumor cell lines by MTT assay in vitro. A tumor bearing-nude mice model was used to assess antitumor activity in vivo. Cell apoptosis was determined by Hoechst 33258 staining, flow cytometry and TUNEL staining. The protein levels were determined by western-blotting and immunohistochemical staining. In safety evaluation, ICR mice and beagle dogs were orally administered ELE at different doses to determine its adverse effects on the central nervous system and cardiorespiratory system. ELE significantly inhibited tumor growth and induced cell apoptosis in MCF-7 cells in vitro and in vivo. The protein levels including caspase-3, caspase-9, bax, bcl-2, PARP, and cytochrome c were significantly changed. For the central nervous system, no treatment-related changes in behavior, motor activity or coordination were observed in mice. For the cardiorespiratory system, no significant differences in cardiorespiratory parameters including heart rate, PR interval, RR interval, P wave duration, QRS duration, QTcF interval, respiratory frequency, tidal volume, body temperature, and blood pressure were observed in beagle dogs between the ELE treatment and control group. In conclusion, ELE possessed anti-breast cancer activity by activating a mitochondrial-mediated apoptotic pathway with high biological safety in animals, which indicates it could be a potential therapeutic agent for treating human breast cancer in the future.
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Affiliation(s)
- Fengjin Li
- Institute of Chinese Medicine, Heilongjiang Academy of Traditional Chinese Medicine, Harbin, China
- Department of Basic Medicine, College of Pharmacy, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Weiming Wang
- Institute of Chinese Medicine, Heilongjiang Academy of Traditional Chinese Medicine, Harbin, China
| | - Hongbin Xiao
- Department of Basic Medicine, College of Pharmacy, Heilongjiang University of Chinese Medicine, Harbin, China
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You Y, Zhu F, Li Z, Zhang L, Xie Y, Chinnathambi A, Alahmadi TA, Lu B. Phyllanthin prevents diethylnitrosamine (DEN) induced liver carcinogenesis in rats and induces apoptotic cell death in HepG2 cells. Biomed Pharmacother 2021; 137:111335. [PMID: 33581648 DOI: 10.1016/j.biopha.2021.111335] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Revised: 01/22/2021] [Accepted: 01/25/2021] [Indexed: 12/12/2022] Open
Abstract
Liver cancer is a critical clinical condition with augmented malignancy, rapid progression, and poor prognosis. Liver cancer often initiates as fibrosis, develops as cirrhosis, and results in cancer. For centuries, medicinal plants have been incorporated in various liver-associated complications, and recently, research has recognized that many bioactive compounds from medicinal plants may interact with targets related to liver disorders. Phyllanthin from the Phyllanthus species is one such compound extensively used by folklore practitioners for various health benefits. However, most practices continue to be unrecognized scientifically. Hence, in this work, we investigated the protective role of phyllanthin on diethylnitrosamine (DEN) induced liver carcinoma in Wistar Albino rats and the anti-tumor potential on human hepatocellular carcinoma (HCC) HepG2 cells. The DEN-challenged liver cancer in experimental rats caused increased liver weight, 8-OHD, hepatic tissue injury marker, lipid peroxidation, and tumor markers levels. Remarkably, phyllanthin counteracted the DEN effect by ameliorating all the liver function enzymes, oxidative DNA damage, and tumor-specific markers by enhanced anti-oxidant capacity and induced caspase-dependent apoptosis through the mTOR/ PI3K signaling pathway. MTT assay demonstrated that phyllanthin inhibited the HepG2 cell growth in a dose-dependent manner. Fascinatingly, phyllanthin did not demonstrate any substantial effect on the normal cell line, HL7702. In addition, HepG2 cells were found in the late apoptotic stage upon treatment with phyllanthin as depicted by acridine orange/ethidium bromide staining. Overall, this work offers scientific justification that phyllanthin can be claimed to be a safe candidate with potential chemotherapeutic activity against HCC.
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Affiliation(s)
- Yulai You
- Department of Liver and Gallbladder Surgery, Jiangjin District Central Hospital of Chongqing, Chongqing, 402260, China
| | - Fengfeng Zhu
- Department of Hepatobiliary Surgery, the First Affiliated Hospital of University of South China, Hengyang, Hunan, 421001, China
| | - Zhenhuan Li
- Department of General Surgery, Xi'an NO.5 Hospital, Xi'an City, Shaanxi Province, 710082, China
| | - LingFeng Zhang
- Department of Hepatobiliary Surgery, The First People's Hospital of Huaihua City, Huaihua, Hunan, 418000, China
| | - Yu Xie
- Department of Liver and Gallbladder Surgery, the PLA Rocket Force General Hospital, Beijing, 100088, China
| | - Arunachalam Chinnathambi
- Department of Botany and Microbiology, College of Science, King Saud University, Riyadh, 11451, Saudi Arabia
| | - Tahani Awad Alahmadi
- Department of Pediatrics, College of Medicine, King Saud University, [Medical City], King Khalid University Hospital, PO Box-2925, Riyadh, 11461, Saudi Arabia
| | - Bei Lu
- Department of Hepato-pancreato-biliary Surgery, Affiliated Hangzhou First People's Hospital,Zhejiang University School of Medicine, Hangzhou, Zhejiang, 310006, China.
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Mirzaei R, Afaghi A, Babakhani S, Sohrabi MR, Hosseini-Fard SR, Babolhavaeji K, Khani Ali Akbari S, Yousefimashouf R, Karampoor S. Role of microbiota-derived short-chain fatty acids in cancer development and prevention. Biomed Pharmacother 2021; 139:111619. [PMID: 33906079 DOI: 10.1016/j.biopha.2021.111619] [Citation(s) in RCA: 135] [Impact Index Per Article: 45.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Revised: 04/01/2021] [Accepted: 04/12/2021] [Indexed: 02/07/2023] Open
Abstract
Following cancer, cells in a particular tissue can no longer respond to the factors involved in controlling cell survival, differentiation, proliferation, and death. In recent years, it has been indicated that alterations in the gut microbiota components, intestinal epithelium, and host immune system are associated with cancer incidence. Also, it has been demonstrated that the short-chain fatty acids (SCFAs) generated by gut microbiota are vitally crucial in cell homeostasis as they contribute to the modulation of histone deacetylases (HDACs), resulting effected cell attachment, immune cell immigration, cytokine production, chemotaxis, and the programmed cell death. Therefore, the manipulation of SCFA levels in the intestinal tract by alterations in the microbiota structure can be potentially taken into consideration for cancer treatment/prevention. In the current study, we will explain the most recent findings on the detrimental or protective roles of SFCA (particularly butyrate, propionate, and acetate) in several cancers, including bladder, colon, breast, stomach, liver, lung, pancreas, and prostate cancers.
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Affiliation(s)
- Rasoul Mirzaei
- Department of Microbiology, School of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran; Venom and Biotherapeutics Molecules Lab, Medical Biotechnology Department, Biotechnology Research Center, Pasteur Institute of Iran, Tehran, Iran.
| | - Azam Afaghi
- Department of Biology, Sofian Branch, Islamic Azad University, Sofian, Iran
| | - Sajad Babakhani
- Department of Microbiology, North Tehran Branch, Islamic Azad University, Tehran, Iran
| | - Masoud Reza Sohrabi
- Gastrointestinal and Liver Diseases Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Seyed Reza Hosseini-Fard
- Department of Biochemistry, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Kiandokht Babolhavaeji
- Department of Microbiology, School of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Shabnam Khani Ali Akbari
- Department of Microbiology, School of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Rasoul Yousefimashouf
- Department of Microbiology, School of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran; Research Center for Molecular Medicine, Hamadan University of Medical Sciences, Hamadan, Iran.
| | - Sajad Karampoor
- Gastrointestinal and Liver Diseases Research Center, Iran University of Medical Sciences, Tehran, Iran; Department of Virology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran.
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RETRACTED ARTICLE: Resibufogenin suppresses tumor growth and inhibits glycolysis in ovarian cancer by modulating PIM1. Naunyn Schmiedebergs Arch Pharmacol 2020; 392:1477-1489. [DOI: 10.1007/s00210-019-01687-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2019] [Accepted: 06/28/2019] [Indexed: 12/21/2022]
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10
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Li Q, Liang RL, Yu QR, Tian DQ, Zhao LN, Wang WW, Xiao H, Yong XJ, Peng XD. Efficacy and safety of cinobufacini injection combined with vinorelbine and cisplatin regimen chemotherapy for stage III/IV non-small cell lung cancer: A protocol for systematic review and meta-analysis of randomized controlled trials. Medicine (Baltimore) 2020; 99:e21539. [PMID: 32756206 PMCID: PMC7402891 DOI: 10.1097/md.0000000000021539] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/01/2020] [Accepted: 07/02/2020] [Indexed: 12/25/2022] Open
Abstract
BACKGROUND The main component of cinobufacini injection is dry toad skin, which is used as adjuvant therapy for stage III/IV non-small cell lung cancer patients in long-term combination with vinorelbine and cisplatin. However, the efficacy and safety of this combination therapy remain unclear. METHODS A systematic review and meta-analysis will be conducted following the preferred reported items for systematic review and meta-analysis guidelines. Two independent reviewers (LRL and ZLN) will carry out a comprehensive search of the PubMed, Web of Science, Cochrane Library, EMBASE, the Chinese Science and Technology Periodical Database, China National Knowledge Infrastructure, Wanfang Databases, China Biology Medicine. The last search date will be July 30, 2020. Reference list of all selected articles will independently screened to identify additional studies left out in the initial search. The Cochrane Risk of Bias Tool will be used to evaluate the risk of bias of the randomized controlled trials. Outcome index: The main efficacy indicators were based on the objective efficacy evaluation criteria of the World Health Organization antineoplastic drugs or the objective efficacy evaluation criteria of solid tumors established by RECIST. Secondary criteria Karnofsky performance scale (KPS) score, pain efficacy criteria, side effects of chemotherapy such as myelosuppression and gastrointestinal symptoms. Assessment of risk of bias and data synthesis will be conducted using Review Manager V5.3 software. RESULTS This study will systematically evaluate the efficacy and safety of cinobufacini combined with vinorelbine and cisplatin in the treatment of stage III/IV non-small cell lung cancer. The results of this systematic review will be published in peer-reviewed scientific journals. ETHICS The ethical approval is not required since systematic review is based on published studies. INPLASY REGISTRATION NUMBER INPLASY202060091.
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Affiliation(s)
- Qian Li
- School of Health Preservation and Rehabilitation
| | | | - Qian-Ru Yu
- School of Health Preservation and Rehabilitation
| | - De-Qing Tian
- School of Health Preservation and Rehabilitation
| | - Li-Na Zhao
- School of Health Preservation and Rehabilitation
| | - Wen-Wen Wang
- School of Health Preservation and Rehabilitation
| | - Hua Xiao
- School of Health Preservation and Rehabilitation
| | - Xiao-Jia Yong
- Basic Medical School, Chengdu University of Traditional Chinese Medicine
| | - Xiao-Dong Peng
- Department of Oncology, The Second People's Hospital of Chengdu, Sichuan, China
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Beebe SJ, Celestine MJ, Bullock JL, Sandhaus S, Arca JF, Cropek DM, Ludvig TA, Foster SR, Clark JS, Beckford FA, Tano CM, Tonsel-White EA, Gurung RK, Stankavich CE, Tse-Dinh YC, Jarrett WL, Holder AA. Synthesis, characterization, DNA binding, topoisomerase inhibition, and apoptosis induction studies of a novel cobalt(III) complex with a thiosemicarbazone ligand. J Inorg Biochem 2020; 203:110907. [PMID: 31715377 PMCID: PMC7053658 DOI: 10.1016/j.jinorgbio.2019.110907] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2019] [Revised: 10/24/2019] [Accepted: 10/27/2019] [Indexed: 01/09/2023]
Abstract
In this study, 9-anthraldehyde-N(4)-methylthiosemicarbazone (MeATSC) 1 and [Co(phen)2(O2CO)]Cl·6H2O 2 (where phen = 1,10-phenanthroline) were synthesized. [Co(phen)2(O2CO)]Cl·6H2O 2 was used to produce anhydrous [Co(phen)2(H2O)2](NO3)33. Subsequently, anhydrous [Co(phen)2(H2O)2](NO3)33 was reacted with MeATSC 1 to produce [Co(phen)2(MeATSC)](NO3)3·1.5H2O·C2H5OH 4. The ligand, MeATSC 1 and all complexes were characterized by elemental analysis, FT IR, UV-visible, and multinuclear NMR (1H, 13C, and 59Co) spectroscopy, along with HRMS, and conductivity measurements, where appropriate. Interactions of MeATSC 1 and complex 4 with calf thymus DNA (ctDNA) were investigated by carrying out UV-visible spectrophotometric studies. UV-visible spectrophotometric studies revealed weak interactions between ctDNA and the analytes, MeATSC 1 and complex 4 (Kb = 8.1 × 105 and 1.6 × 104 M-1, respectively). Topoisomerase inhibition assays and cleavage studies proved that complex 4 was an efficient catalytic inhibitor of human topoisomerases I and IIα. Based upon the results obtained from the 3-(4,5-dimethylthiazol-2-yl)-5-(3-carboxymethoxyphenyl)-2-(4-sulfophenyl)-2H-tetrazolium (MTS) assay on 4T1-luc metastatic mammary breast cancer cells (IC50 = 34.4 ± 5.2 μM when compared to IC50 = 13.75 ± 1.08 μM for the control, cisplatin), further investigations into the molecular events initiated by exposure to complex 4 were investigated. Studies have shown that complex 4 activated both the apoptotic and autophagic signaling pathways in addition to causing dissipation of the mitochondrial membrane potential (ΔΨm). Furthermore, activation of cysteine-aspartic proteases3 (caspase 3) in a time- and concentration-dependent manner coupled with the ΔΨm, studies implicated the intrinsic apoptotic pathway as the major regulator of cell death mechanism.
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Affiliation(s)
- Stephen J Beebe
- The Frank Reidy Center for Bioelectrics, 4211 Monarch Way, Suite 300, Norfolk, VA 23529, USA
| | - Michael J Celestine
- Department of Chemistry and Biochemistry, Old Dominion University, 4541 Hampton Boulevard, Norfolk, VA 23529, USA
| | - Jimmie L Bullock
- Department of Chemistry and Biochemistry, Old Dominion University, 4541 Hampton Boulevard, Norfolk, VA 23529, USA
| | - Shayna Sandhaus
- Department of Chemistry and Biochemistry, Biomolecular Sciences Institute, Florida International University, 11200 SW 8th St., Miami, FL 33199, USA
| | - Jessa Faye Arca
- Department of Chemistry and Biochemistry, The University of Southern Mississippi, 118 College Drive, Hattiesburg, MS 39406, USA
| | - Donald M Cropek
- U.S. Army Corps of Engineers, Construction Engineering Research Laboratory, Champaign, IL 61822, USA
| | - Tekettay A Ludvig
- Department of Chemistry and Biochemistry, Old Dominion University, 4541 Hampton Boulevard, Norfolk, VA 23529, USA
| | - Sydney R Foster
- Department of Chemistry and Biochemistry, Old Dominion University, 4541 Hampton Boulevard, Norfolk, VA 23529, USA
| | - Jasmine S Clark
- Department of Chemistry and Biochemistry, Old Dominion University, 4541 Hampton Boulevard, Norfolk, VA 23529, USA
| | - Floyd A Beckford
- The University of Virginia's College at Wise, 1 College Avenue, Wise, VA 24293, USA
| | - Criszcele M Tano
- Department of Chemistry and Biochemistry, Old Dominion University, 4541 Hampton Boulevard, Norfolk, VA 23529, USA
| | - Elizabeth A Tonsel-White
- Department of Chemistry and Biochemistry, Old Dominion University, 4541 Hampton Boulevard, Norfolk, VA 23529, USA
| | - Raj K Gurung
- Department of Chemistry and Biochemistry, Old Dominion University, 4541 Hampton Boulevard, Norfolk, VA 23529, USA
| | - Courtney E Stankavich
- Department of Chemistry and Biochemistry, Old Dominion University, 4541 Hampton Boulevard, Norfolk, VA 23529, USA
| | - Yuk-Ching Tse-Dinh
- Department of Chemistry and Biochemistry, Biomolecular Sciences Institute, Florida International University, 11200 SW 8th St., Miami, FL 33199, USA
| | - William L Jarrett
- School of Polymers and High-Performance Materials, The University of Southern Mississippi, 118 College Drive, #5050, Hattiesburg, MS 39406, USA
| | - Alvin A Holder
- Department of Chemistry and Biochemistry, Old Dominion University, 4541 Hampton Boulevard, Norfolk, VA 23529, USA.
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12
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Zhan X, Wu H, Wu H, Wang R, Luo C, Gao B, Chen Z, Li Q. Metabolites from Bufo gargarizans (Cantor, 1842): A review of traditional uses, pharmacological activity, toxicity and quality control. JOURNAL OF ETHNOPHARMACOLOGY 2020; 246:112178. [PMID: 31445132 DOI: 10.1016/j.jep.2019.112178] [Citation(s) in RCA: 54] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/08/2019] [Revised: 08/17/2019] [Accepted: 08/21/2019] [Indexed: 06/10/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Bufo gargarizans (Cantor, 1842) (BGC), a traditional medicinal animal distributed in many provinces of China, is well known for the pharmaceutical value of Chansu and Chanpi. As traditional Chinese medicines (TCMs), Chansu and Chanpi, with their broad-spectrum of therapeutic applications, have long been applied to detoxification, anti-inflammation, analgesia, etc. OVERARCHING OBJECTIVE: We critically analyzed the current evidence for the traditional uses, chemical profiles, pharmacological activity, toxicity and quality control of BGC (Bufonidae family) to provide a scientific basis for future in-depth studies and perspectives for the discovery of potential drug candidates. METHODOLOGY All of the available information on active constituents and TCMs derived from BGC was obtained using the keywords "Bufo gargarizans", "Chansu", "Chanpi", "Huachansu", or "Cinobufacini" through different electronic databases, including PubMed, Web of Science, Chinese National Knowledge Infrastructure (CNKI), the Wanfang Database, and Pharmacopoeia of China. In addition, Chinese medicine books from different times were used to elucidate the traditional uses of BGC. Electronic databases, including the "IUCN Red List of Threatened Species", "American Museum of Natural History" and "AmphibiaWeb Species Lists", were used to validate the scientific name of BGC. RESULTS To date, about 118 bufadienolide monomers and 11 indole alkaloids have been identified from BGC in total. The extracts and isolated compounds exhibit a wide range of in vitro and in vivo pharmacological effects. The literature search demonstrated that the ethnomedicinal uses of BGC, such as detoxification, anti-inflammation and the ability to reduce swelling and pain associated with infections, are correlated with its modern pharmacological activities, including antitumor, immunomodulation and attenuation of cancer-derived pain. Bufadienolides and indole alkaloids have been regarded as the main active substances in BGC, among which bufadienolides have significant antitumor activity. Furthermore, the cardiotoxicity of bufadienolides was discussed, and the main molecular mechanism involves in the inhibition of Na+/K+-ATPase. Besides, with the development of modern analytical techniques, the quality control methods of BGC-derived TCMs are being improved constantly. CONCLUSIONS An increasing number of reports suggest that BGC can be regarded as an excellent source for exploring the potential antitumor constituents. However, the future antitumor research of BGC needs to follow the standard pharmacology guidelines, so as to provide comprehensive pharmacological information and aid the reproducibility of the data. Besides, to ensure the efficacy and safety of BGC-derived TCMs, it is vital to construct a comprehensive quality evaluation model on the basis of clarifying pharmacodynamic-related and toxicity-related compositions.
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Affiliation(s)
- Xiang Zhan
- Key Laboratory of Xin'an Medicine, Ministry of Education, Anhui Province Key Laboratory of R&D of Chinese Medicine, Anhui University of Chinese Medicine, Hefei, 230038, China; Scientific Research & Experiment Center, Anhui University of Chinese Medicine, Hefei, 230038, China
| | - Huan Wu
- Key Laboratory of Xin'an Medicine, Ministry of Education, Anhui Province Key Laboratory of R&D of Chinese Medicine, Anhui University of Chinese Medicine, Hefei, 230038, China; Scientific Research & Experiment Center, Anhui University of Chinese Medicine, Hefei, 230038, China; Anhui China Resources Jin Chan Pharmaceutical Co., Ltd., Huaibei, 235000, China.
| | - Hong Wu
- Key Laboratory of Xin'an Medicine, Ministry of Education, Anhui Province Key Laboratory of R&D of Chinese Medicine, Anhui University of Chinese Medicine, Hefei, 230038, China
| | - Rong Wang
- Anhui China Resources Jin Chan Pharmaceutical Co., Ltd., Huaibei, 235000, China
| | - Chuan Luo
- Anhui China Resources Jin Chan Pharmaceutical Co., Ltd., Huaibei, 235000, China
| | - Bo Gao
- Anhui China Resources Jin Chan Pharmaceutical Co., Ltd., Huaibei, 235000, China
| | - Zhiwu Chen
- Basic Medical College, Anhui Medical University, Hefei, 230032, China
| | - Qinglin Li
- Key Laboratory of Xin'an Medicine, Ministry of Education, Anhui Province Key Laboratory of R&D of Chinese Medicine, Anhui University of Chinese Medicine, Hefei, 230038, China; Scientific Research & Experiment Center, Anhui University of Chinese Medicine, Hefei, 230038, China; Anhui China Resources Jin Chan Pharmaceutical Co., Ltd., Huaibei, 235000, China.
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13
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Sadek K, Abouzed T, Nasr S, Shoukry M. Licochalcone B Ameliorates Liver Cancer via Targeting of Apoptotic Genes, DNA Repair Systems, and Cell Cycle Control. IRANIAN JOURNAL OF PHARMACEUTICAL RESEARCH : IJPR 2020; 19:372-386. [PMID: 33841550 PMCID: PMC8019863 DOI: 10.22037/ijpr.2020.1101292] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Apurinic/apyrimidinic endonuclease 1/redox factor-1 (APE1/Ref-1) is a ubiquitous multifunctional protein required in the DNA base excision repair pathway and a noteworthy reducing-oxidizing factor that regulates the activity of various transcription factors. Cyclin-dependent kinases (CDKs) assume a key role in directing the progression of the cell- cycle. The present study evaluated the synergistic efficacy of using licochalcone B (LCB) and fullerene C60 (FnC60) nanoparticles against diethylnitrosamine (DEN)-induced hepatocarcinoma in rats and relevant signaling pathways, with APE1/Ref-1 and CDK-4, as novel anti-cancer- targeting. LCB alone and in combination with FnC60 significantly decreased DNA fragmentation, oxidative DNA damage (8-hydroxy-2'-deoxyguanosine levels), APE1/Ref-1, CDK-4, retinoblastoma, B- cell lymphoma-2 (Bcl-2), B-cell lymphoma-xL (Bcl-xL), and β-arrestin-2 mRNA expression, and APE1/Ref-1 and CDK-4 protein expression. In contrast, these treatments significantly increased the expression of protein 53 (p53), Bcl-2-associated X protein (Bax), and caspase-3. These data suggest that LCB either alone or in combination with FnC60 elicited significant protective effects against DEN-induced hepatocarcinogenesis, which may have occurred because of the regulation of enzymes involved in DNA repair and cell-cycle control at S phase progression as well as the induction of apoptosis at the gene and protein expression levels. Furthermore, FnC60 potentiated the effect of LCB at the molecular level, possibly through targeting of cancerous cells.
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Affiliation(s)
- Kadry Sadek
- Department of Biochemistry, Faculty of Veterinary Medicine, Damanhur University, Egypt.
| | - Tarek Abouzed
- Department of Biochemistry, Faculty of Veterinary Medicine, Kafr El-Sheikh University, Egypt.
| | - Sherif Nasr
- Department of Molecular Biology and Genetic Engineering, Faculty of Veterinary Medicine, Damanhur University, Egypt.
| | - Moustafa Shoukry
- Department of Physiology, Faculty of Veterinary Medicine, Kafr El-Sheikh University, Egypt.
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14
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Constantinou C, Spella M, Chondrou V, Patrinos GP, Papachatzopoulou A, Sgourou A. The multi-faceted functioning portrait of LRF/ZBTB7A. Hum Genomics 2019; 13:66. [PMID: 31823818 PMCID: PMC6905007 DOI: 10.1186/s40246-019-0252-0] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2019] [Accepted: 11/26/2019] [Indexed: 12/19/2022] Open
Abstract
Transcription factors (TFs) consisting of zinc fingers combined with BTB (for broad-complex, tram-track, and bric-a-brac) domain (ZBTB) are a highly conserved protein family that comprises a multifunctional and heterogeneous group of TFs, mainly modulating cell developmental events and cell fate. LRF/ZBTB7A, in particular, is reported to be implicated in a wide variety of physiological and cancer-related cell events. These physiological processes include regulation of erythrocyte maturation, B/T cell differentiation, adipogenesis, and thymic insulin expression affecting consequently insulin self-tolerance. In cancer, LRF/ZBTB7A has been reported to act either as oncogenic or as oncosuppressive factor by affecting specific cell processes (proliferation, apoptosis, invasion, migration, metastasis, etc) in opposed ways, depending on cancer type and molecular interactions. The molecular mechanisms via which LRF/ZBTB7A is known to exert either physiological or cancer-related cellular effects include chromatin organization and remodeling, regulation of the Notch signaling axis, cellular response to DNA damage stimulus, epigenetic-dependent regulation of transcription, regulation of the expression and activity of NF-κB and p53, and regulation of aerobic glycolysis and oxidative phosphorylation (Warburg effect). It is a pleiotropic TF, and thus, alterations to its expression status become detrimental for cell survival. This review summarizes its implication in different cellular activities and the commonly invoked molecular mechanisms triggered by LRF/ZBTB7A’s orchestrated action.
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Affiliation(s)
- Caterina Constantinou
- Biology laboratory, School of Science and Technology, Hellenic Open University, Patras, Greece.,Laboratory of Pharmacology, Department of Medicine, University of Patras, Patras, Greece
| | - Magda Spella
- Biology laboratory, School of Science and Technology, Hellenic Open University, Patras, Greece.,Laboratory for Molecular Respiratory Carcinogenesis, Department of Physiology, Medical Faculty, University of Patras, Patras, Greece
| | - Vasiliki Chondrou
- Biology laboratory, School of Science and Technology, Hellenic Open University, Patras, Greece
| | - George P Patrinos
- Laboratory of Pharmacogenomics and Individualized Therapy, Department of Pharmacy, School of Health Sciences, University of Patras, Patras, Greece.,Department of Pathology, College of Medicine and Health Sciences, United Arab Emirates University, Al-Ain, UAE.,Zayed Center of Health Sciences, United Arab Emirates University, Al-Ain, UAE
| | | | - Argyro Sgourou
- Biology laboratory, School of Science and Technology, Hellenic Open University, Patras, Greece.
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15
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Cinobufacini Injection Improves the Efficacy of Chemotherapy on Advanced Stage Gastric Cancer: A Systemic Review and Meta-Analysis. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2018; 2018:7362340. [PMID: 30254688 PMCID: PMC6142757 DOI: 10.1155/2018/7362340] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/07/2018] [Accepted: 08/07/2018] [Indexed: 12/13/2022]
Abstract
Gastric cancer has a high morbidity and mortality. Chemotherapy regimens are routine advanced stage gastric cancer (AGC) treatment protocols, but most of these drugs have side-effects such as myelosuppression and gastrointestinal disorders. Cinobufacini, an extractive from TCM, could suppress cell proliferation and inhibit gastric cancer. In this study, we comprehensively reviewed the literature on the efficacy comparison between Cinobufacini injection combined with chemotherapy and chemotherapy solely used in AGC treatment. We extracted data for from six electronic databases to evaluate the efficacy of Cinobufacini injection on AGC patients. Twelve studies with a total of 853 patients were finally included in our study. The results indicated that Cinobufacini injection could increase response rate and disease control rate of chemotherapy on AGC, improve the life quality of AGC patients, increase leukocytes, improve anemia, improve hand-foot syndrome induced by chemotherapy, and relieve cancer pain. This study has its own limitations that prevented us from drawing a definite conclusion and more well-designed clinical trials of TCM are needed.
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16
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Qi F, Wang J, Zhao L, Cai P, Tang W, Wang Z. Cinobufacini inhibits epithelial-mesenchymal transition of human hepatocellular carcinoma cells through c-Met/ERK signaling pathway. Biosci Trends 2018; 12:291-297. [DOI: 10.5582/bst.2018.01082] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Fanghua Qi
- Department of Traditional Chinese Medicine, Shandong Provincial Hospital affiliated to Shandong University
| | - Jinjing Wang
- Shandong University of Traditional Chinese Medicine
| | - Lin Zhao
- Department of Traditional Chinese Medicine, Shandong Provincial Hospital affiliated to Shandong University
| | - Pingping Cai
- Department of Traditional Chinese Medicine, Shandong Provincial Hospital affiliated to Shandong University
| | - Wei Tang
- Hepato-Biliary-Pancreatic Surgery Division, Department of Surgery, Graduate School of Medicine, the University of Tokyo
| | - Zhixue Wang
- Department of Traditional Chinese Medicine, Shandong Provincial Hospital affiliated to Shandong University
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17
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Yuan Y, Zhang Y, Zhao S, Chen J, Yang J, Wang T, Zou H, Wang Y, Gu J, Liu X, Bian J, Liu Z. Cadmium-induced apoptosis in neuronal cells is mediated by Fas/FasL-mediated mitochondrial apoptotic signaling pathway. Sci Rep 2018; 8:8837. [PMID: 29891925 PMCID: PMC5995901 DOI: 10.1038/s41598-018-27106-9] [Citation(s) in RCA: 53] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2017] [Accepted: 05/25/2018] [Indexed: 12/27/2022] Open
Abstract
Cadmium (Cd) is a toxic metal capable of damaging brain. Studies have demonstrated that Cd can induce apoptosis in neuronal cells. The CD95/APO-1 (Fas)/Fas Ligand (FasL) signaling pathway is one of the primary apoptosis pathways, but the role and regulatory mechanism of this pathway in neuronal cells remain unclear. Here, we demonstrated the underlying mechanism of the Fas/FasL system involving the mitochondrial apoptotic pathway in neuronal cells. Primary rat cerebral cortical neurons and PC12 cells were exposed to Cd, which significantly activated expression of Fas, FasL, Fas-associated death domain (FADD) and cleaved caspase-8. However, expression of cleaved caspase-8 decreased at 20 µM Cd in primary cerebral cortical neurons. Importantly, Cd-induced apoptotic morphological changes and increase in the apoptosis rate were partially blocked by Z-IETD-FMK, which is a specific inhibitor of caspase-8. Cd-mediated increase of apoptosis rate was inhibited by anti-FasL antibody. Furthermore, our data revealed that Z-IETD-FMK also blocked increase of truncated BH3 interacting domain death agonist (tBID)/BID, decrease of the B-cell lymphoma 2 (Bcl-2)/Bcl-2 associate X protein (Bax) ratio and mitochondrial membrane potential (MMP), release of cytochrome c, as well as cleavage of caspase-9/3 and poly (ADP-ribose) polymerase (PARP) induced by Cd. Taken together, our results demonstrate that the Fas/FasL-mediated mitochondrial apoptotic pathway plays an important role in Cd-induced neuronal apoptosis.
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Affiliation(s)
- Yan Yuan
- College of Veterinary Medicine, Yangzhou University, Yangzhou, 225009, People's Republic of China.,Jiangsu Co-innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses, Yangzhou, 225009, People's Republic of China
| | - Yajing Zhang
- College of Veterinary Medicine, Yangzhou University, Yangzhou, 225009, People's Republic of China.,Jiangsu Co-innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses, Yangzhou, 225009, People's Republic of China
| | - Shiwen Zhao
- College of Veterinary Medicine, Yangzhou University, Yangzhou, 225009, People's Republic of China.,Jiangsu Co-innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses, Yangzhou, 225009, People's Republic of China
| | - Jie Chen
- College of Veterinary Medicine, Yangzhou University, Yangzhou, 225009, People's Republic of China.,Jiangsu Co-innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses, Yangzhou, 225009, People's Republic of China
| | - Jinlong Yang
- College of Veterinary Medicine, Yangzhou University, Yangzhou, 225009, People's Republic of China.,Jiangsu Co-innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses, Yangzhou, 225009, People's Republic of China
| | - Tao Wang
- College of Veterinary Medicine, Yangzhou University, Yangzhou, 225009, People's Republic of China.,Jiangsu Co-innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses, Yangzhou, 225009, People's Republic of China
| | - Hui Zou
- College of Veterinary Medicine, Yangzhou University, Yangzhou, 225009, People's Republic of China.,Jiangsu Co-innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses, Yangzhou, 225009, People's Republic of China
| | - Yi Wang
- College of Veterinary Medicine, Yangzhou University, Yangzhou, 225009, People's Republic of China.,Jiangsu Co-innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses, Yangzhou, 225009, People's Republic of China
| | - Jianhong Gu
- College of Veterinary Medicine, Yangzhou University, Yangzhou, 225009, People's Republic of China.,Jiangsu Co-innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses, Yangzhou, 225009, People's Republic of China
| | - Xuezhong Liu
- College of Veterinary Medicine, Yangzhou University, Yangzhou, 225009, People's Republic of China.,Jiangsu Co-innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses, Yangzhou, 225009, People's Republic of China
| | - Jianchun Bian
- College of Veterinary Medicine, Yangzhou University, Yangzhou, 225009, People's Republic of China.,Jiangsu Co-innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses, Yangzhou, 225009, People's Republic of China
| | - Zongping Liu
- College of Veterinary Medicine, Yangzhou University, Yangzhou, 225009, People's Republic of China. .,Jiangsu Co-innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses, Yangzhou, 225009, People's Republic of China.
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18
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Shen Z, Li Y, Zhao C, Wang F, Zhou R, Chen G. miR‑494‑BAG‑1 axis is involved in cinobufacini‑induced cell proliferation and apoptosis in gastric cancer. Mol Med Rep 2018; 17:7435-7441. [PMID: 29568970 DOI: 10.3892/mmr.2018.8788] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2016] [Accepted: 02/02/2018] [Indexed: 11/05/2022] Open
Abstract
Cinobufacini is widely used in the treatment of advanced cancers. It has been previously reported that microRNA (miR)‑494 was upregulated in cinobufacini‑treated gastric cancer cells; however, the detailed role of miR‑494 in the anti‑tumor activity of cinobufacini is unclear. The present study aimed to clarify the function of miR‑494 in cinobufacini‑induced cell behavior changes. Cell viability and proliferation ability were investigated using a Cell Counting Kit‑8 assay. Flow cytometry was performed to investigate the apoptosis rate of gastric cancer (GC) cells. The mRNA expression levels of microRNA (miR)‑494 and BCL2 associated athanogene 1 (BAG‑1) were investigated using reverse transcription‑quantitative polymerase chain reaction, and the protein expression level of BAG‑1 was investigated using western blot assays. The results demonstrated that treatment with cinobufacini suppressed proliferation and promoted apoptosis of gastric cancer cells. miR‑494 acts as a tumor suppressor gene in gastric cancer. In cinobufacini‑treated cells, miR‑494 and BAG‑1 exhibited opposing expression trends. Furthermore, knockdown of miR‑494 in cinobufacini‑treated cells upregulated the protein expression level of BAG‑1, promoted cell proliferation and inhibited cell apoptosis. In addition, inhibition of BAG‑1 using small interfering RNA in cinobufacini‑treated cells partially abrogated the effects of miR‑494 inhibitor on cell proliferation and apoptosis. Thus, these results suggest that cinobufacini suppresses GC cells proliferation and promotes apoptosis partially through the regulation of miR‑494‑BAG‑1 axis, which may provide a novel insight into the functional mechanism of cinobufacini.
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Affiliation(s)
- Zhili Shen
- Department of Oncology, The Affiliated Jiangning Hospital of Nanjing Medical University, Nanjing, Jiangsu 210000, P.R. China
| | - Yan Li
- Clinical Laboratory, The Affiliated Jiangning Hospital of Nanjing Medical University, Nanjing, Jiangsu 210000, P.R. China
| | - Chengcheng Zhao
- Central Laboratory, The Affiliated Jiangning Hospital of Nanjing Medical University, Nanjing, Jiangsu 210000, P.R. China
| | - Fen Wang
- Department of Oncology, The Affiliated Jiangning Hospital of Nanjing Medical University, Nanjing, Jiangsu 210000, P.R. China
| | - Rongping Zhou
- Department of Oncology, The Affiliated Jiangning Hospital of Nanjing Medical University, Nanjing, Jiangsu 210000, P.R. China
| | - Gang Chen
- Department of Oncology, The Affiliated Jiangning Hospital of Nanjing Medical University, Nanjing, Jiangsu 210000, P.R. China
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19
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Chen XH, Han YT, Ye JL, Chang ZS, Wang CB, Chen SG. Tegillarca granosa extract Haishengsu inhibits tumor activity via a mitochondrial‑mediated apoptotic pathway. Mol Med Rep 2018; 17:6828-6834. [PMID: 29512751 DOI: 10.3892/mmr.2018.8654] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2015] [Accepted: 01/27/2017] [Indexed: 11/06/2022] Open
Abstract
Haishengsu (HSS) is an active natural extract isolated from Tegillarca granosa, which has previously been demonstrated to inhibit the proliferation of several types of cancer cells in vitro. Our previous study indicated that HSS may induce apoptosis to suppress growth of human hepatocellular carcinoma BEL‑7402 cells by activating Fas pathway. The present study demonstrated that HSS treatment induces the in vitro apoptosis of BEL‑7402 cells via the mitochondrial‑mediated apoptotic pathway detected by DNA fragmentation assay, caspase activity assay and transmission electron microscopy assay, and inhibits tumor xenograft growth in vivo. Alterations in apoptotic regulatory proteins were detected, including decreased expression of B‑cell lymphoma2 (Bcl‑2), upregulation of Bcl‑2‑associated X protein and mitochondrial cytochrome c release, and downstream activation of apoptotic signaling. Furthermore, apoptotic induction was caspase‑dependent, as indicated by cleavage of the caspase substrate, poly (ADP‑ribose) polymerase. Oral administration of 62.5‑250 mg/kg HSS markedly educed the growth of hepatocellular carcinoma tumor xenografts in nude mice. In addition, immunohistochemical staining for caspase‑3 protein and transmission electron microscopy further indicated the induction of apoptosis in these tumor tissues. Taken together, the present study demonstrated that HSS may effectively induce apoptosis to suppress the growth of BEL‑7402 cells in vitro and in vivo, and therefore may hold promise for further development as a novel cancer therapy.
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Affiliation(s)
- Xue-Hong Chen
- Department of Pharmacology, Basic Medical College, Qingdao University, Qingdao, Shandong 266071, P.R. China
| | - Yan-Tao Han
- Department of Pharmacology, Basic Medical College, Qingdao University, Qingdao, Shandong 266071, P.R. China
| | - Jun-Li Ye
- Department of Pharmacology, Basic Medical College, Qingdao University, Qingdao, Shandong 266071, P.R. China
| | - Zhi-Shang Chang
- Department of Pharmacology, Basic Medical College, Qingdao University, Qingdao, Shandong 266071, P.R. China
| | - Chun-Bo Wang
- Department of Pharmacology, Basic Medical College, Qingdao University, Qingdao, Shandong 266071, P.R. China
| | - Shou-Guo Chen
- Department of Technology, Qingdao Haihui Biochemical Pharmaceutical Company, Qingdao, Shandong 266031, P.R. China
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20
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Ma XC, Ding HQ, Shi JD, Hei L, Niu NK, Suo ZG, Shang YB, Lin S, Pu FF, Shao ZW. Cinobufacini from the Skin of Bufo bufo gargarizans Induces Apoptosis, Possibly via Activation of the Wnt/β-Catenin Pathway, in Human Osteosarcoma Cells. Nat Prod Commun 2018. [DOI: 10.1177/1934578x1801300221] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Cinobufacini (huachansu) is a traditional Chinese medicine extracted from the skin of Bufo bufo gargarizans, which is used in clinical cancer therapy. The purpose of this study was to investigate the signaling pathways regulating cinobufacini-induced apoptosis in the osteosarcoma cell line, U2OS. We used 3-[4,5-dimethylthiazol- 2-yl]-2,5-diphenyltetrazolium bromide (MTT) assay to evaluate the effects of cinobufacini on cell proliferation in U2OS cells. Changes in cell morphology and apoptosis were detected by TUNEL staining. The expression of apoptosis-related and Wnt/β-catenin pathway proteins was detected by immunofluorescence, RT-PCR, and western blot analysis. Our data indicated that cinobufacini significantly inhibited cell proliferation in a dose- and time-dependent manner. Marked changes in cell morphology and apoptosis rate were clearly observed after cinobufacini treatment. The Wnt/β-catenin pathway was activated, and β-catenin expression was positive in cells after treatment. Further, protein expression of bax was increased, whereas bcl-2 was decreased, resulting in an increased bax/bcl-2 ratio. Moreover, after cinobufacini treatment, the expression of Wnt/β-catenin pathway-related proteins was similar to controls. Taken together, our study indicates that cinobufacini can induce apoptosis in U2OS cells, likely through activating the Wnt/β-catenin pathway.
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Affiliation(s)
- Xiu-cai Ma
- Department of Spine Orthopedics, General Hospital, NingXia Medical University, Yinchuan, 750000, Ningxia, P. R. China
| | - Hui-qiang Ding
- Department of Spine Orthopedics, General Hospital, NingXia Medical University, Yinchuan, 750000, Ningxia, P. R. China
| | - Jian-dang Shi
- Department of Spine Orthopedics, General Hospital, NingXia Medical University, Yinchuan, 750000, Ningxia, P. R. China
| | - Long Hei
- Department of Spine Orthopedics, General Hospital, NingXia Medical University, Yinchuan, 750000, Ningxia, P. R. China
| | - Ning-kui Niu
- Department of Spine Orthopedics, General Hospital, NingXia Medical University, Yinchuan, 750000, Ningxia, P. R. China
| | - Zhi-gang Suo
- Department of Spine Orthopedics, General Hospital, NingXia Medical University, Yinchuan, 750000, Ningxia, P. R. China
| | - Yan-bing Shang
- Department of Spine Orthopedics, General Hospital, NingXia Medical University, Yinchuan, 750000, Ningxia, P. R. China
| | - Song Lin
- Department of Orthopedics, Orthopaedic Hospital of Henan Province, Zhengzhou, 450003, Henan, P. R. China
| | - Fei-fei Pu
- Department of Orthopedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, Hubei, P. R. China
| | - Zeng-wu Shao
- Department of Orthopedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, Hubei, P. R. China
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Sadek KM, Abouzed TK, Abouelkhair R, Nasr S. The chemo-prophylactic efficacy of an ethanol Moringa oleifera leaf extract against hepatocellular carcinoma in rats. PHARMACEUTICAL BIOLOGY 2017; 55:1458-1466. [PMID: 28345375 PMCID: PMC6130573 DOI: 10.1080/13880209.2017.1306713] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/21/2016] [Revised: 12/08/2016] [Accepted: 03/11/2017] [Indexed: 05/25/2023]
Abstract
CONTEXT Hepatocellular carcinoma (HCC) is among the most well-known threatening tumours around the world, and the outlook remains bleak. Moringa oleifera Lam. (Moringaceae) exhibits antitumor, antioxidant and hepatoprotective properties. OBJECTIVES To assess the chemo-prophylactic proficiency and other likely activities of Moringa oleifera leaf ethanol extract (MOLEE) against diethyl nitrosamine (DEN)-induced HCC. MATERIALS AND METHODS Wistar rats were gastrogavaged with MOLEE (500 mg/kg) for one week and then gastrogavaged with MOLEE and DEN (10 mg/kg) for the following 16 weeks. The progressions of the histological components, serum biomarkers and oxidation of DNA of the liver tissues were resolved to assess the prophylactic impacts. The lipid oxidative biomarker, the cancer prevention agent status and apoptotic proteins were surveyed to assess the potential mechanisms. RESULTS The MOLEE LD50 was estimated to be 5585 mg/kg. MOLEE (500 mg/kg) administration fundamentally repressed the expansion event of knobs and the normal knob number per knob-bearing livers prompted by DEN, enhanced hepatocellular appearance and altogether significantly decreased (p < 0.05) DEN-induced elevations in serum biochemical records and hepatic 8-hydroxy-2-deoxyguanosine (8-OHdG) levels by 29%. The robotic studies found that MOLEE disrupted the DEN-activated oxidative reactivity damage in rats by 46.8%. Curiously, the expression of Bcl-2, Bcl-xl and β-arrestin-2 were fundamentally diminished (p < 0.05); however, the expression of Bax and caspase-3 were essentially (p < 0.05) upregulated. DISCUSSION AND CONCLUSIONS The outcomes presume that MOLEE inspired critical defensive impacts against DEN-induced hepatocarcinogenesis that might be identified with the implementation of antioxidant activity and actuation of apoptosis.
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MESH Headings
- Animals
- Anticarcinogenic Agents/isolation & purification
- Anticarcinogenic Agents/pharmacology
- Anticarcinogenic Agents/toxicity
- Antioxidants/isolation & purification
- Antioxidants/pharmacology
- Antioxidants/toxicity
- Apoptosis/drug effects
- Apoptosis Regulatory Proteins/metabolism
- Biomarkers, Tumor/metabolism
- Carcinoma, Hepatocellular/chemically induced
- Carcinoma, Hepatocellular/metabolism
- Carcinoma, Hepatocellular/pathology
- Carcinoma, Hepatocellular/prevention & control
- Diethylnitrosamine
- Ethanol/chemistry
- Lethal Dose 50
- Lipid Peroxidation/drug effects
- Liver Neoplasms, Experimental/chemically induced
- Liver Neoplasms, Experimental/metabolism
- Liver Neoplasms, Experimental/pathology
- Liver Neoplasms, Experimental/prevention & control
- Male
- Moringa oleifera/chemistry
- Oxidative Stress/drug effects
- Phytotherapy
- Plant Extracts/isolation & purification
- Plant Extracts/pharmacology
- Plant Extracts/toxicity
- Plant Leaves/chemistry
- Plants, Medicinal
- Rats, Wistar
- Reactive Oxygen Species/metabolism
- Solvents/chemistry
- Time Factors
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Affiliation(s)
- Kadry M. Sadek
- Department of Biochemistry, Faculty of Veterinary Medicine, Damanhur University, Egypt
| | - Tarek K. Abouzed
- Department of Biochemistry, Faculty of Veterinary Medicine, Kafr elshiekh University, Egypt
| | - Reham Abouelkhair
- Department of Nutrition, Faculty of Veterinary Medicine, University of El-Sadat City, Egypt
| | - Sherif Nasr
- Department of Molecular Biology and Genetic Engineering, Faculty of Veterinary Medicine, Damanhur University, Egypt
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Yuan YG, Peng QL, Gurunathan S. Silver nanoparticles enhance the apoptotic potential of gemcitabine in human ovarian cancer cells: combination therapy for effective cancer treatment. Int J Nanomedicine 2017; 12:6487-6502. [PMID: 28919750 PMCID: PMC5592960 DOI: 10.2147/ijn.s135482] [Citation(s) in RCA: 75] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Background Gemcitabine (GEM) is widely used as an anticancer agent in several types of solid tumors. Silver nanoparticles (AgNPs) possess unique cytotoxic features and can induce apoptosis in a variety of cancer cells. In this study, we investigated whether the combination of GEM and AgNPs can exert synergistic cytotoxic effects in the human ovarian cancer cell line A2780. Methods We synthesized AgNPs using resveratrol as a reducing and stabilizing agent. The synthesized nanomaterials were characterized using various analytical techniques. The anticancer effects of a combined treatment with GEM and AgNPs were evaluated using a series of cellular assays. The expression of pro- and antiapoptotic genes was measured using real-time reverse transcription polymerase chain reaction. Apoptosis was confirmed by TUNEL assay. Results In this study, combined treatment with GEM and AgNPs significantly inhibited viability and proliferation in A2780 cells. Moreover, the levels of apoptosis in cells treated with a combination of GEM and AgNPs were significantly higher compared with those in cells treated with GEM or AgNPs alone. Our data suggest that GEM and AgNPs exhibit potent apoptotic activity in human ovarian cancer cells. Combined treatment with GEM and AgNPs showed a significantly higher cytotoxic effect in ovarian cancer cells compared with that induced by either of these agents alone. Conclusion Our study demonstrated that the interaction between GEM and AgNPs was cytotoxic in ovarian cancer cells. Combined treatment with GEM and AgNPs caused increased cytotoxicity and apoptosis in A2780 cells. This treatment may have therapeutic potential as targeted therapy for the treatment of ovarian cancer. To our knowledge, this study could provide evidence that AgNPs can enhance responsiveness to GEM in ovarian cancer cells and that AgNPs can potentially be used as chemosensitizing agents in ovarian cancer therapy.
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Affiliation(s)
- Yu-Guo Yuan
- College of Veterinary Medicine/Animal Science and Technology/Jiangsu Co-Innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses, Yangzhou University, Yangzhou, Jiangsu, People's Republic of China
| | - Qiu-Ling Peng
- College of Chemistry and Bioengineering, Yichun University, Yichun, Jiangxi, People's Republic of China
| | - Sangiliyandi Gurunathan
- Department of Stem cell and Regenerative Biotechnology, Konkuk University, Seoul, Republic of Korea
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23
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Zhao J, Huang G, Xu T, Yin D, Bai J, Gu W. Early developmental exposure to pentachlorophenol causes alterations on mRNA expressions of caspase protease family in zebrafish embryos. CHEMOSPHERE 2017; 180:141-148. [PMID: 28402832 DOI: 10.1016/j.chemosphere.2017.03.100] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/23/2017] [Revised: 03/23/2017] [Accepted: 03/24/2017] [Indexed: 06/07/2023]
Abstract
Caspase proteases play an essential role in cell apoptosis and inflammation, thus matter greatly in animal development and other biological processes. As a ubiquitous environmental pollutant, pentachlorophenol (PCP) is considered to have adverse effects on animal apoptosis during embryonic development, yet the evidence that PCP interfere with caspase genes was seldom reported. To uncover the effects of PCP on caspases expression in early embryos of zebrafish, two concentrations of PCP (5 μg/L and 200 μg/L) were chosen and 14 types of caspase genes at two different developmental stages, 8 h post-fertilization (hpf) and 24 hpf were analyzed. Lower survival and hatching rates, distinct developmental delay and morphological deformities of head and tail were observed. PCP, especially in the high concentration, significantly altered the expressions of most caspase genes. At 8 hpf, PCP had the most significant inductive effects on gene casp8l2 with fold changes (FCs) of 6.87 at 5 μg/L and 4.48 at 200 μg/L, and casp6l1 (with FCs of 3.15/3.69), and inhibitory effects on caspa (with FCs of 0.93/0.53) and caspb (with FCs of 0.99/0.57). At 24 hpf, PCP had the most significant effects on casp6l2, casp9, and caspc. PCP exposure possibly disrupted intrinsic apoptosis pathway considering its effects on casp9 expression. In addition, most caspase genes exhibited higher levels at 24 hpf than 8 hpf except caspc. Our results suggested that PCP had different effects on varied caspase genes, which probably resulting in a profound impact on caspase proteins and apoptosis processes and, ultimately, developmental abnormality.
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Affiliation(s)
- Jing Zhao
- Shanghai Collaborative Innovation Centre for WEEE Recycling, WEEE Research Centre of Shanghai Polytechnic University, Shanghai 201209, China
| | - Gaofeng Huang
- Key Laboratory of Yangtze River Water Environment, Ministry of Education, College of Environmental Science and Engineering, Tongji University, Shanghai 200092, China
| | - Ting Xu
- Key Laboratory of Yangtze River Water Environment, Ministry of Education, College of Environmental Science and Engineering, Tongji University, Shanghai 200092, China.
| | - Daqiang Yin
- Key Laboratory of Yangtze River Water Environment, Ministry of Education, College of Environmental Science and Engineering, Tongji University, Shanghai 200092, China.
| | - Jianfeng Bai
- Shanghai Collaborative Innovation Centre for WEEE Recycling, WEEE Research Centre of Shanghai Polytechnic University, Shanghai 201209, China
| | - Weihua Gu
- Shanghai Collaborative Innovation Centre for WEEE Recycling, WEEE Research Centre of Shanghai Polytechnic University, Shanghai 201209, China
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24
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The synergistic antitumor effect of cinobufagin and cisplatin in human osteosarcoma cell line in vitro and in vivo. Oncotarget 2017; 8:85150-85168. [PMID: 29156710 PMCID: PMC5689600 DOI: 10.18632/oncotarget.19554] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2017] [Accepted: 06/24/2017] [Indexed: 01/01/2023] Open
Abstract
Cisplatin (CDDP) has been shown to be a promising anticancer drug that is effective against many types of cancer, which include osteosarcoma (OS). However, its therapeutic application is restricted by its toxicity in normal tissues and by side effects caused in patients. Reduction of the toxicity of CDDP is necessary to improve cancer treatment. In the present study, we attempted to clarify how cinobufagin, a traditional Chinese medicine, enhances CDDP-induced cytotoxicity in OS cells. OS 143B cells were treated with cinobufagin and CDDP alone or in combination. After low dose combined treatments with cinobufagin and CDDP, the effects of these therapeutics on cell proliferation, apoptosis, cell cycle, migration, invasion, and involvement in Notch pathway, as well as tumor growth and metastatic capability were determined. It was found that the combination of low doses of cinobufagin and CDDP markedly inhibited cell activity, motility, and induced apoptosis and cell cycle arrest in S phase, as well as suppressing tumor growth, metastasis and prolonging longer survival of nude mice in OS xenograft models compared with the actions of either drug alone or vehicle. The results also demonstrated that cinobufagin plus CDDP significantly suppressed the Notch pathway. The anticancer mechanism of these two drugs may involve intervention in the Notch signaling, which may contribute to inhibit tumor growth. All of these results suggest that application of lower concentration cinobufagin plus CDDP could produce a synergistic antitumor effect and this finding warrants further investigation for its potential clinical applications in human OS patients.
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25
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Zhang Z, Li S, Jiang H, Liu B, Lv Z, Guo C, Zhang H. Effects of selenium on apoptosis and abnormal amino acid metabolism induced by excess fatty acid in isolated rat hepatocytes. Mol Nutr Food Res 2017; 61. [PMID: 28436198 DOI: 10.1002/mnfr.201700016] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2017] [Revised: 04/19/2017] [Accepted: 04/19/2017] [Indexed: 12/12/2022]
Abstract
SCOPE Increased serum free fatty acid (FFA) occurs in subjects with non-alcoholic fatty liver disease (NAFLD) and also triggers oxidative stress, apoptosis, and insulin resistance. Selenium (Se) is an antioxidant agent. However, the effect of Se on NAFLD or diabetes is still unclear. We investigated the effect of Se on apoptosis and abnormal amino acid metabolism initiated by excess FFA in isolated rat hepatocytes. METHODS AND RESULTS Primary hepatocytes from rats were isolated and exposed to excessive FFA (0.5 mM oleate/palmitic acid 2:1) and 0.1 μM Se. Se protected primary hepatocytes against oxidative stress and apoptosis induced by excess FFA, but did not play a role on abnormal amino acid metabolism and insulin resistance initiated by FFA in isolated rat hepatocytes. CONCLUSION Although Se had the capability of preventing the apoptosis initiated by ROS, insulin resistance failed to be reversed in hepatocytes exposed to FFA. This failure may be attributed to the limitation of Se in regulating branched chain amino acids abundance. This indicates that apoptosis and insulin resistance might be involved in different pathways when isolated hepatocytes were exposed to FFA and Se.
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Affiliation(s)
- Zhigang Zhang
- College of Veterinary Medicine, Northeast Agricultural University, Harbin, 150030, China.,Heilongjiang Key Laboratory for Laboratory Animals and Comparative Medicine, Northeast Agricultural University, Harbin, 150030, China
| | - Siyu Li
- College of Veterinary Medicine, Northeast Agricultural University, Harbin, 150030, China
| | - Huijie Jiang
- College of Veterinary Medicine, Northeast Agricultural University, Harbin, 150030, China
| | - Biying Liu
- College of Veterinary Medicine, Northeast Agricultural University, Harbin, 150030, China
| | - Zhanjun Lv
- College of Veterinary Medicine, Northeast Agricultural University, Harbin, 150030, China
| | - Changming Guo
- College of Veterinary Medicine, Jilin University, Changchun, 130062, China
| | - Haili Zhang
- College of Veterinary Medicine, Northeast Agricultural University, Harbin, 150030, China
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Potential Antitumor Activity and Apoptosis Induction of Glossostemon bruguieri Root Extract against Hepatocellular Carcinoma Cells. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2017; 2017:7218562. [PMID: 28421122 PMCID: PMC5380856 DOI: 10.1155/2017/7218562] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/19/2016] [Revised: 09/12/2016] [Accepted: 01/12/2017] [Indexed: 01/10/2023]
Abstract
Glossostemon bruguieri (moghat) is used as a nutritive and demulcent drink. This study was performed to investigate the antiproliferative effects of moghat root extract (MRE) and its apoptotic mechanism in hepatocellular carcinoma (HCC) cells, HepG2 and Hep3B. MTT assay, morphological changes, apoptosis enzyme linked immunosorbent assay, caspase and apoptotic activation, flow cytometry, and immunoblot analysis were employed. The IC50 of MRE for HepG2 (910 ± 6 μg/ml) and for Hep3B (1510 ± 5 μg/ml) induced significant growth-inhibitory effects against HCC cells, with no cytotoxic effect on normal hepatocytes. MRE treatment induced apoptotic effects to HepG2 cells in a caspase-dependent manner and via upregulating p53/p21 and PCNA. The upregulation of p21 was controlled by p53 expression in HepG2 but not in Hep3B despite upregulation of Bax protein in both cell lines. Interestingly, p21 may be a remarkable switch to G1 arrest in HepG2 cells, but not in Hep3B cells. In addition, Fas- and mitochondria-mediated pathways were found to be involved in MRE-induced apoptosis in Hep3B cells. The GC-MS analysis of MRE revealed two major constituents of pharmaceutical importance: the flavonoid apigenin (17.04%) and the terpenoid squalene (11.32%). The data presented in this paper introduces G. bruguieri as a promising nontoxic herb with therapeutic potential for HCC. To the authors' knowledge, the present study provides the first report on the anticancer activity of MRE on HCC cells.
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Wang JZ, Huang BS, Cao Y, Chen KL, Li J. Anti-hepatoma activities of ethyl acetate extract from Ampelopsis sinica root. Oncol Rep 2017; 37:2227-2236. [DOI: 10.3892/or.2017.5504] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2016] [Accepted: 02/13/2017] [Indexed: 11/05/2022] Open
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Chen T, Yuan SJ, Yu XQ, Jiao LB, Hu W, Chen WL, Xie B. Effect of toad skin extracts on the pain behavior of cancer model mice and its peripheral mechanism of action. Int Immunopharmacol 2017; 42:90-99. [DOI: 10.1016/j.intimp.2016.11.026] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2016] [Revised: 11/01/2016] [Accepted: 11/21/2016] [Indexed: 12/25/2022]
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Xia J, Inagaki Y, Gao J, Qi F, Song P, Han G, Sawakami T, Gao B, Luo C, Kokudo N, Hasegawa K, Sakamoto Y, Tang W. Combination of Cinobufacini and Doxorubicin Increases Apoptosis of Hepatocellular Carcinoma Cells through the Fas- and Mitochondria-Mediated Pathways. THE AMERICAN JOURNAL OF CHINESE MEDICINE 2017; 45:1537-1556. [DOI: 10.1142/s0192415x17500835] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/30/2023]
Abstract
Cinobufacini, a traditional Chinese medicine, has been used widely for cancer treatment, such as hepatocellular carcinoma (HCC), sarcoma, and leukemia. Previous studies done by our lab indicated that cinobufacini could suppress HCC cells through mitochondria-mediated and Fas-mediated apoptotic pathways. Here, we use a combination of cinobufacini and doxorubicin to inhibit the growth of HCC cells. The combination group induced more significant apoptosis by affecting proteins and RNA of apoptosis-related elements, such as Bcl-2, Bax, Bid, and cytochrome c. Furthermore, cinobufacini, as a mixture of a number of components, had stronger apoptosis-inducing activity than particular individual components or a simple mixture of a few components. Overall, these results suggested that the combination of cinobufacini and doxorubicin may provide a new strategy for inhibiting the proliferation of HCC cells.
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Affiliation(s)
- Jufeng Xia
- Hepato-Biliary-Pancreatic Surgery Division, Department of Surgery, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Yoshinori Inagaki
- Hepato-Biliary-Pancreatic Surgery Division, Department of Surgery, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Jianjun Gao
- Hepato-Biliary-Pancreatic Surgery Division, Department of Surgery, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
- Department of Pharmacology, School of Pharmaceutical Sciences, Qingdao University, Qingdao, Shandong, China
| | - Fanghua Qi
- Hepato-Biliary-Pancreatic Surgery Division, Department of Surgery, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
- Department of Traditional Chinese Medicine, Shandong Provincial Hospital Affiliated to Shandong University, Ji’nan, China
| | - Peipei Song
- Hepato-Biliary-Pancreatic Surgery Division, Department of Surgery, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Guohua Han
- Hepato-Biliary-Pancreatic Surgery Division, Department of Surgery, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Tatsuo Sawakami
- Hepato-Biliary-Pancreatic Surgery Division, Department of Surgery, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Bo Gao
- Anhui Jinchan Biochemistry Company, Huaibei, Anhui, China
| | - Chuan Luo
- Anhui Jinchan Biochemistry Company, Huaibei, Anhui, China
| | - Norihiro Kokudo
- Hepato-Biliary-Pancreatic Surgery Division, Department of Surgery, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Kiyoshi Hasegawa
- Hepato-Biliary-Pancreatic Surgery Division, Department of Surgery, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Yoshihiro Sakamoto
- Hepato-Biliary-Pancreatic Surgery Division, Department of Surgery, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Wei Tang
- Hepato-Biliary-Pancreatic Surgery Division, Department of Surgery, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
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Cao Y, Yu L, Dai G, Zhang S, Zhang Z, Gao T, Guo W. Cinobufagin induces apoptosis of osteosarcoma cells through inactivation of Notch signaling. Eur J Pharmacol 2016; 794:77-84. [PMID: 27845066 DOI: 10.1016/j.ejphar.2016.11.016] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2016] [Revised: 11/05/2016] [Accepted: 11/07/2016] [Indexed: 12/21/2022]
Abstract
Osteosarcoma (OS) is a major cause of cancer-related mortality in children and young adults worldwide. Due to preexisting or acquired chemoresistance, the current standard neoadjuvant chemotherapy regimens show only moderate activity against OS. In the current study, we explored the potential anti-OS Cinobufagin in vitro and in vivo, and investigated its underlying mechanisms. The antitumor potential of Cinobufagin was assessed using cell viability assays, and cycle and apoptosis were determined. In a cell-based assay, the mRNA and protein expression of Notch-1, Hes-1, Hes-5 and Hey-1 were determined by quantitative polymerase chain reactions and western blotting. The involvement of Notch signaling in Cinobufagin-induced apoptosis was confirmed using gain and loss-of function assays. A xenograft OS model was established and the antitumor effect and biosafety of Cinobufagin were evaluated. Cinobufagin suppressed OS cells growth in a dose- and time-dependent manner, involving both cell cycle arrest at the S phase and programmed cell death. Cinobufagin treatment decreased the expression of Notch-1, and Hes-1, Hes-5 and Hey-1 gene expression in OS cell lines. Furthermore, Notch activation attenuated the Cinobufagin-induced apoptosis, while Notch inhibition enhanced this effect. Using a mouse xenograft model, we found that Cinobufagin inhibited OS cell growth in vivo. The mice showed excellent tolerance to Cinobufagin treatment. Taken together, our data suggested that Cinobufagin inhibited cell survival and induced apoptosis in OS cells both in vitro and in vivo, and these effects were partly mediated through the Notch pathway.
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Affiliation(s)
- Yongfei Cao
- Department of Orthopedics, Renmin Hospital of Wuhan University, Wuhan, Hubei, China
| | - Ling Yu
- Department of Orthopedics, Renmin Hospital of Wuhan University, Wuhan, Hubei, China
| | - Guo Dai
- Department of Orthopedics, Renmin Hospital of Wuhan University, Wuhan, Hubei, China
| | - Shanshan Zhang
- Department of Orthopedics, Renmin Hospital of Wuhan University, Wuhan, Hubei, China
| | - Zhengpei Zhang
- Department of Orthopedics, Renmin Hospital of Wuhan University, Wuhan, Hubei, China
| | - Tian Gao
- Key Laboratory of Carcinogenesis and Translational Research, Ministry of Education, Department of Orthopedic Oncology, Peking University Cancer Hospital & Institute, Beijing, China
| | - Weichun Guo
- Department of Orthopedics, Renmin Hospital of Wuhan University, Wuhan, Hubei, China.
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Treatment of Huge Hepatocellular Carcinoma Using Cinobufacini Injection in Transarterial Chemoembolization: A Retrospective Study. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2016; 2016:2754542. [PMID: 27293455 PMCID: PMC4886065 DOI: 10.1155/2016/2754542] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/18/2015] [Revised: 03/28/2016] [Accepted: 04/20/2016] [Indexed: 12/19/2022]
Abstract
The aim of this study is to examine the safety and efficacy of Cinobufacini injection in transarterial chemoembolization (TACE) for treatment of huge hepatocellular carcinoma (HCC). Clinical data of 56 consecutive patients with HCC larger than 10 cm who had been treated with TACE between December 2010 and August 2014 were retrospectively analyzed. Among these patients, 31 belonged to the Cinobufacini group and 25 belonged to the epirubicin group. The clinical efficacy, survival time, and adverse events in patients in the two groups were compared. The objective response rate in the Cinobufacini group was significantly higher than that in the epirubicin group (53.6% versus 23.1%, P = 0.022). The median survival time (10.6 versus 14.1 months, χ2 = 0.092, P = 0.762) and the median time to progression (4.9 versus 5.7 months, χ2 = 0.097, P = 0.756) were similar between the groups. The incidence rate of adverse events was lower in the Cinobufacini group than in the epirubicin group (P < 0.05). The short-term clinical efficacy of Cinobufacini is better than that of epirubicin in TACE for treating huge HCC, while their long-term clinical efficacy is similar. However, lower incidence of adverse events was noted in TACE using Cinobufacini rather than epirubicin.
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Abstract
OBJECTIVE The objective of this study was to determine the mechanism by which activation of peroxisome proliferator-activated receptor-γ promotes apoptosis of acinar cells in pancreatitis. METHODS AR42j cells pretreated with the peroxisome proliferator-activated receptor-γ agonist pioglitazone were activated by cerulein as an in vitro model of acute pancreatitis. Inflammatory cytokines and amylase were detected by enzyme-linked immunosorbent assay. Cell viability was determined by 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide assay. Cell apoptosis was measured by flow cytometry and terminal deoxynucleotidyl transferase-mediated dUTP nick end labeling staining. Activity of caspases was determined. Bax and Bcl-2 levels were assayed by Western blot. RESULTS Cytokines, amylase, and cellular proliferation decreased in pioglitazone-pretreated cells. Pioglitazone increased the activity of caspases 3, 8, and 9 in cerulein-activated AR42j cells as well as in the pancreas of rats 3 hours after induction of severe acute pancreatitis. Acinar cell apoptosis was induced by reducing the mitochondrial membrane potential in the pioglitazone group. Pioglitazone increased expression of proapoptotic Bax proteins and decreased antiapoptotic Bcl-2 in cerulein-induced AR42j cells and decreased Bcl-2 levels in pancreatic tissue of severe acute pancreatitis rats 1 and 3 hours after induction. CONCLUSION Pioglitazone may promote apoptosis of acinar cells through both intrinsic and extrinsic apoptotic pathways in acute pancreatitis.
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Qi F, Zhao L, Zhou A, Zhang B, Li A, Wang Z, Han J. The advantages of using traditional Chinese medicine as an adjunctive therapy in the whole course of cancer treatment instead of only terminal stage of cancer. Biosci Trends 2015; 9:16-34. [PMID: 25787906 DOI: 10.5582/bst.2015.01019] [Citation(s) in RCA: 283] [Impact Index Per Article: 31.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Recent studies indicate that Traditional Chinese medicine (TCM) can play an important role in the whole course of cancer treatment such as recovery stages of post-operative, radiotherapy or chemotherapy stages instead of only terminal stage of cancer. In this review, we have summarized current evidence for using TCM as adjuvant cancer treatment in different stages of cancer lesions. Some TCMs (e.g., TJ-41, Liu-jun-zi-tang, PHY906, Coumarin, and Aescine) are capable of improving the post-operative symptoms such as fatigue, pain, appetite, diarrhea, nausea, vomiting, and lymphedema. Some TCMs (e.g., Ginseng, Huang-Qi, BanZhiLian, TJ-48, Huachansu injection, Shenqi fuzheng injection, and Kanglaite injection) in combination with chemo- or radio-therapy are capable of enhancing the efficacy of and diminishing the side effects and complications caused by chemo- and radiotherapy. Taken together, they have great advantages in terms of suppressing tumor progression, relieving surgery complications, increasing the sensitivity of chemo- and radio- therapeutics, improving an organism's immune system function, and lessening the damage caused by surgery, chemo- or radio-therapeutics. They have significant effects on relieving breast cancer-related lymphedema, reducing cancer-related fatigue and pain, improving radiation pneumonitis and gastrointestinal side effects, protecting liver function, and even ameliorating bone marrow suppression. This review of those medicines should contribute to an understanding of Chinese herbal medicines as an adjunctive therapy in the whole course of cancer treatment instead of only terminal stage of cancer, by providing useful information for development of more effective anti-cancer drugs and making more patients "survival with cancer" for a long time.
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Affiliation(s)
- Fanghua Qi
- Department of Traditional Chinese Medicine, Shandong Provincial Hospital affiliated to Shandong University
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A novel schiff base zinc coordination compound inhibits proliferation and induces apoptosis of human osteosarcoma cells. ACTA ACUST UNITED AC 2015; 35:700-706. [PMID: 26489625 DOI: 10.1007/s11596-015-1493-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2015] [Revised: 09/08/2015] [Indexed: 10/22/2022]
Abstract
Various kinds of schiff base metal complexes have been proven to induce apoptosis of tumor cells. However, it remains largely unknown whether schiff base zinc complexes induce apoptosis in human cancer cells. Here, we synthesized a novel schiff base zinc coordination compound (SBZCC) and investigated its effects on the growth, proliferation and apoptosis of human osteosarcoma MG-63 cells. A novel SBZCC was synthesized by chemical processes and used to treat MG-63 cells. The cell viability was determined by CCK-8 assay. The cell cycle progression, mitochondrial membrane potential and apoptotic cells were analyzed by flow cytometry. The apoptosis-related proteins levels were determined by immunoblotting. Treatment of MG-63 cells with SBZCC resulted in inhibition of cell proliferation and cell cycle arrest at G1 phase. Moreover, SBZCC significantly reduced the mitochondrial membrane potential and induced apoptosis, accompanied with increased Bax/Bcl-2 and FlasL/Fas expression as well as caspase-3/8/9 cleavage. Our results demonstrated that the synthesized novel SBZCC could inhibit the proliferation and induce apoptosis of MG-63 cells via activating both the mitochondrial and cell death receptor apoptosis pathways, suggesting that SBZCC is a promising agent for the development as anticancer drugs.
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Efuet ET, Ding XP, Cartwright C, Pan Y, Cohen L, Yang P. Huachansu mediates cell death in non-Hodgkin's lymphoma by induction of caspase-3 and inhibition of MAP kinase. Int J Oncol 2015; 47:592-600. [PMID: 26062471 PMCID: PMC6904102 DOI: 10.3892/ijo.2015.3044] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2015] [Accepted: 03/09/2015] [Indexed: 12/24/2022] Open
Abstract
Huachansu (HCS), a hot water extract of the skin glands of Bufo gargarizans (B. melanostictus), has been used extensively in the treatment of various solid tumors in Asia, particularly in China. However, its effect on the growth of malignancies of hematopoietic origin, particularly lymphomas, is limited. Here we investigated the antiproliferative effect and molecular mechanisms of HCS using non-Hodgkin’s lymphoma (NHL) Raji, Ramos, and Namalwa cells and the mantle cell lymphoma cells SP53. HCS inhibited proliferation in these cell lines with an IC50 ranging from 3.1 to 25 μl/ml. At a concentration of 25 μl/ml, HCS triggered a sub-G1 arrest in Ramos cells and induced early to late apoptotic cell death. Cleaved caspase-3 was formed in a concentration-dependent manner in Ramos cells following treatment with HCS for 24 h. Intriguingly, when the Ramos cells were treated with the caspase inhibitor ZDEVD, the apoptotic activity of HCS was partially blocked. Furthermore, HCS also blocked the expression of survivin and pRB proteins in a concentration-dependent manner in Ramos cells. Mechanistically, HCS downregulated both the MAPK gene and proteins in Ramos cells. Collectively, our data suggest that HCS is effective in inducing cell death and apoptosis, in part, by activating caspase-3 activity and suppressing MAP kinase in NHL cells.
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Affiliation(s)
- Ekem T Efuet
- Department of General Oncology, Integrative Medicine Program, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Xiao-Ping Ding
- Department of General Oncology, Integrative Medicine Program, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Carrie Cartwright
- Department of General Oncology, Integrative Medicine Program, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Yong Pan
- Department of General Oncology, Integrative Medicine Program, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Lorenzo Cohen
- Department of General Oncology, Integrative Medicine Program, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Peiying Yang
- Department of General Oncology, Integrative Medicine Program, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
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Jarazo Dietrich S, Fass MI, Jacobo PV, Sobarzo CMA, Lustig L, Theas MS. Inhibition of NOS-NO System Prevents Autoimmune Orchitis Development in Rats: Relevance of NO Released by Testicular Macrophages in Germ Cell Apoptosis and Testosterone Secretion. PLoS One 2015; 10:e0128709. [PMID: 26046347 PMCID: PMC4457887 DOI: 10.1371/journal.pone.0128709] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2014] [Accepted: 04/29/2015] [Indexed: 11/19/2022] Open
Abstract
Background Although the testis is considered an immunoprivileged organ it can orchestrate immune responses against pathological insults such as infection and trauma. Experimental autoimmune orchitis (EAO) is a model of chronic inflammation whose main histopathological features it shares with human orchitis. In EAO an increased number of macrophages infiltrate the interstitium concomitantly with progressive germ cell degeneration and impaired steroidogenesis. Up-regulation of nitric oxide (NO)-NO synthase (NOS) system occurs, macrophages being the main producers of NO. Objective The aim of our study was to evaluate the role of NO-NOS system in orchitis development and determine the involvement of NO released by testicular macrophages on germ cell apoptosis and testosterone secretion. Method and Results EAO was induced in rats by immunization with testicular homogenate and adjuvants (E group) and a group of untreated normal rats (N) was also studied. Blockage of NOS by i.p. injection of E rats with a competitive inhibitor of NOS, L-NAME (8mg/kg), significantly reduced the incidence and severity of orchitis and lowered testicular nitrite content. L-NAME reduced germ cell apoptosis and restored intratesticular testosterone levels, without variations in serum LH. Co-culture of N testicular fragments with testicular macrophages obtained from EAO rats significantly increased germ cell apoptosis and testosterone secretion, whereas addition of L-NAME lowered both effects and reduced nitrite content. Incubation of testicular fragments from N rats with a NO donor DETA-NOnoate (DETA-NO) induced germ cell apoptosis through external and internal apoptotic pathways, an effect prevented by N-acetyl-L-cysteine (NAC). DETA-NO inhibited testosterone released from Leydig cells, whereas NAC (from 2.5 to 15 mM) did not prevent this effect. Conclusions We demonstrated that NO-NOS system is involved in the impairment of testicular function in orchitis. NO secreted mainly by testicular macrophages could promote oxidative stress inducing ST damage and interfering in Leydig cell function.
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Affiliation(s)
- Sabrina Jarazo Dietrich
- Instituto de Investigaciones Biomédicas (UBA-CONICET), Facultad de Medicina, Universidad de Buenos Aires, Buenos Aires, Argentina
| | - Mónica Irina Fass
- Instituto de Investigaciones Biomédicas (UBA-CONICET), Facultad de Medicina, Universidad de Buenos Aires, Buenos Aires, Argentina
| | - Patricia Verónica Jacobo
- Instituto de Investigaciones Biomédicas (UBA-CONICET), Facultad de Medicina, Universidad de Buenos Aires, Buenos Aires, Argentina
| | | | - Livia Lustig
- Instituto de Investigaciones Biomédicas (UBA-CONICET), Facultad de Medicina, Universidad de Buenos Aires, Buenos Aires, Argentina
| | - María Susana Theas
- Instituto de Investigaciones Biomédicas (UBA-CONICET), Facultad de Medicina, Universidad de Buenos Aires, Buenos Aires, Argentina
- * E-mail:
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Xie RF, Li ZC, Chen PP, Zhou X. Bufothionine induced the mitochondria-mediated apoptosis in H22 liver tumor and acute liver injury. Chin Med 2015; 10:5. [PMID: 25806084 PMCID: PMC4371615 DOI: 10.1186/s13020-015-0033-1] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2014] [Accepted: 02/24/2015] [Indexed: 12/27/2022] Open
Abstract
Background Bufothionine is an alkaloid in Cinobufacini (Huachansu). This study aims to investigate the effects of bufothionine on liver tumors and acute liver injury. Methods In the hepatoprotective experiment, fifty rats were randomly divided into five groups (n = 10): normal saline group, model group, compound glycyrrhizin injection (9.14 mL/kg); cinobufacini injection (3.42 mL/kg) (InjA) and bufothionine (9.77 mL/kg) (BufoA) group. Liver weight indices were recorded to judge the degree of liver swelling, hematoxylin and eosin (H&E) staining of liver tissues was carried out to observe liver histological morphology injury and biochemical indicators including aspartate aminotransferase (AST); alanine aminotransferase (ALT); alkaline phosphatase (ALP); and total bilirubin (TBIL) were determined by modular auto-analyzer. In anti-tumor experiment, H22-tumor-bearing mice were randomly divided into five groups (n = 10): normal saline group, model group, cinobufacini injection (InjB) (5.14 mL/kg), bufothionine (8.02 mL/kg) (BufoB) and 5-fluorouracil (5-Fu) (3.42 mL/kg). Tumors were picked out and determined with vernier calipers. Histological morphology of tumors was observed by H&E staining. In SMMC-7721 cells, expressions of proteins related to mitochondria-mediated apoptosis pathway including Bcl-2, Bax, caspase-3, caspase-9, cyto-c, Bid, and p53 were analyzed by western blotting at low, medium, high concentrations of bufothione (3.62 μg/mL, 18.12 μg/mL,90.62 μg/mL). Results Butothionine relieved CCl4-induced liver morphology, decreased the level of ALT (P =2.46 × 10-2) and expressed tendency to decrease other biochemical markers including AST, ALP and TBIL. Butothionine could also promote necrosis of tumor tissue in H22-tumor-bearing mice and restrained tumor growth with 65.16% inhibition rate. Its mechanism might relate to up-regulation of p53 (at low, mediate and high concentration, corresponding P values were 0.142, 0.0257, 0.0162), caspase-3 (P = 0.246, 0.0267 and 0.0236), cyto-c (P = 0.276, 0.0343 and 0.0429), Bid (P = 0.0125, 0.0395 and 0.0132) and Bax (P = 0.563, 0.0492 and 0.0357) in a dose-dependent manner, down-regulation of Bcl-2 expression (P = 0.0232, 0.0178 and 0.0464), but had no significant effects on caspase-9 (P = 0.253, 0.147 and 0.287). Conclusion Bufothionine induced the proteins for the mitochondria-mediated apoptosis that inhibits liver tumors and protects the liver against acute injury.
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Affiliation(s)
- Rui-Fang Xie
- Department of Pharmacy, Long hua Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, South Wan Ping Road No.725, Shanghai, 200032 China
| | - Zhi-Cheng Li
- Department of Surgery, Shanghai Pu Dong Hospital Affiliated to Fu Dan University, Shanghai, 201200 China
| | - Pei-Pei Chen
- Department of Pharmacy, Long hua Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, South Wan Ping Road No.725, Shanghai, 200032 China
| | - Xin Zhou
- Department of Pharmacy, Long hua Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, South Wan Ping Road No.725, Shanghai, 200032 China
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Hajrezaie M, Paydar M, Looi CY, Moghadamtousi SZ, Hassandarvish P, Salga MS, Karimian H, Shams K, Zahedifard M, Majid NA, Ali HM, Abdulla MA. Apoptotic effect of novel Schiff based CdCl₂(C₁₄H₂₁N₃O₂) complex is mediated via activation of the mitochondrial pathway in colon cancer cells. Sci Rep 2015; 5:9097. [PMID: 25764970 PMCID: PMC4649862 DOI: 10.1038/srep09097] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2014] [Accepted: 01/21/2015] [Indexed: 01/06/2023] Open
Abstract
The development of metal-based agents has had a tremendous role in the present progress in cancer chemotherapy. One well-known example of metal-based agents is Schiff based metal complexes, which hold great promise for cancer therapy. Based on the potential of Schiff based complexes for the induction of apoptosis, this study aimed to examine the cytotoxic and apoptotic activity of a CdCl2(C14H21N3O2) complex on HT-29 cells. The complex exerted a potent suppressive effect on HT-29 cells with an IC50 value of 2.57 ± 0.39 after 72 h of treatment. The collapse of the mitochondrial membrane potential and the elevated release of cytochrome c from the mitochondria to the cytosol indicate the involvement of the intrinsic pathway in the induction of apoptosis. The role of the mitochondria-dependent apoptotic pathway was further proved by the significant activation of the initiator caspase-9 and the executioner caspases-3 and -7. In addition, the activation of caspase-8, which is associated with the suppression of NF-κB translocation to the nucleus, also revealed the involvement of the extrinsic pathway in the induced apoptosis. The results suggest that the CdCl2(C14H21N3O2) complex is able to induce the apoptosis of colon cancer cells and is a potential candidate for future cancer studies.
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Affiliation(s)
- Maryam Hajrezaie
- Department of Biomedical Science, Faculty of Medicine, University of Malaya, 50603 Kuala Lumpur, Malaysia
- Institute of Biological Science, Faculty of Science, University of Malaya, 50603 Kuala Lumpur, Malaysia
| | - Mohammadjavad Paydar
- Department of Pharmacology, Faculty of Medicine, University of Malaya, 50603 Kuala Lumpur, Malaysia
| | - Chung Yeng Looi
- Department of Pharmacology, Faculty of Medicine, University of Malaya, 50603 Kuala Lumpur, Malaysia
| | | | - Pouya Hassandarvish
- Department of Biomedical Science, Faculty of Medicine, University of Malaya, 50603 Kuala Lumpur, Malaysia
| | | | - Hamed Karimian
- Department of Pharmacology, Faculty of Medicine, University of Malaya, 50603 Kuala Lumpur, Malaysia
| | - Keivan Shams
- Institute of Biological Science, Faculty of Science, University of Malaya, 50603 Kuala Lumpur, Malaysia
| | - Maryam Zahedifard
- Department of Biomedical Science, Faculty of Medicine, University of Malaya, 50603 Kuala Lumpur, Malaysia
- Institute of Biological Science, Faculty of Science, University of Malaya, 50603 Kuala Lumpur, Malaysia
| | - Nazia Abdul Majid
- Institute of Biological Science, Faculty of Science, University of Malaya, 50603 Kuala Lumpur, Malaysia
| | - Hapipah Mohd Ali
- Department of Chemistry, University of Malaya, 50603 Kuala Lumpur, Malaysia
| | - Mahmood Ameen Abdulla
- Department of Biomedical Science, Faculty of Medicine, University of Malaya, 50603 Kuala Lumpur, Malaysia
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Nakata M, Mori S, Kamoshida Y, Kawaguchi S, Fujita-Yamaguchi Y, Gao B, Tang W. Toad skin extract cinobufatini inhibits migration of human breast carcinoma MDA-MB-231 cells into a model stromal tissue. Biosci Trends 2015; 9:266-9. [DOI: 10.5582/bst.2015.01109] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
| | - Shuya Mori
- Department of Applied Biochemistry, Tokai University
| | - Yo Kamoshida
- Department of Applied Biochemistry, Tokai University
| | | | - Yoko Fujita-Yamaguchi
- Department of Applied Biochemistry, Tokai University
- Beckman Research Institute of City of Hope
| | - Bo Gao
- Anhui Jinchan Biochemical Co., Ltd
| | - Wei Tang
- Hepato-Biliary-Pancreatic Surgery Division, Department of Surgery, Graduate School of Medicine, The University of Tokyo
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Yin JH, Zhu XY, Shi WD, Liu LM. Huachansu injection inhibits metastasis of pancreatic cancer in mice model of human tumor xenograft. Altern Ther Health Med 2014; 14:483. [PMID: 25496480 PMCID: PMC4320457 DOI: 10.1186/1472-6882-14-483] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2013] [Accepted: 09/30/2014] [Indexed: 12/17/2022]
Abstract
Background Huachansu injection (HCS) is a water-soluble preparation made from Bufo gargarizans’s skin, which has been widely used in clinics for tumor therapy in China. Though the anti-cancer activity of HCS has been verified through studies in vitro and in vivo, there is little research about its potential anti-metastasis effect. The primary objective of this study was to assess the effects of HCS on both the invasion of pancreatic cancer cells in vitro and on the progression of liver metastasis in vivo in this study. Methods HCS anti-metastasis potential was accessed using both assay of Cell viability and invasion in vitro, and then further Establishing xenograft model in nude mice. In the cell-based assay, mRNA and protein expression of MMP-2, MMP-9 and VEGF was detected by semi-quantitative RT-PCR and western blotting. In animal experiment, liver metastasis nodules and change of liver-body ratio was observed. Meanwhile, correlation of the CA19-9 and CEA content in serum with the progression of liver metastasis was analyzed. Result We observed that HCS prevented the invasion of cancer cells, with inhibiting the expressions of MMP-2 and MMP-9, and reduced not only the number of metastasis nodules but the ratio of liver-body weight as well. Furthermore, HCS decreased the expression of MMP-2, MMP-9 and VEGF in liver metastasis, while also reducing CA19-9 contents in serum. In addition, correlation analysis indicated that the level of CA19-9 in serum was closely related to the number of liver metastasis nodules. Conclusion Our experimental results suggest that HCS has some anti-metastasis potential to suppress the growth of liver metastasis by decreasing the expression of MMP-2 and MMP-9 as well as VEGF. Electronic supplementary material The online version of this article (doi:10.1186/1472-6882-14-483) contains supplementary material, which is available to authorized users.
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Sun T, Zhang Y, Shen Y, Hu K, Zuo M. A case of advanced lung cancer with malignant pericardial effusion treated by intrapericardial Cinobufacini injection instillation. Biosci Trends 2014; 8:235-9. [PMID: 25048980 DOI: 10.5582/bst.2014.01073] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Malignant pericardial effusion is one of the severe complications in advanced lung cancer patients, seriously affecting the patient's cardiopulmonary function and even life. Pericardial drainage and instillation of anti-neoplastic drugs in the pericardial cavity seems to offer the best chance of controlling pericardial effusion. We reported a case concerning treatment of a 63-year-old man in advanced lung cancer with a large amount of pericardial effusion. We utilized pericardium puncture and drainage combined with instillation of Cinobufacini injection in the pericardial cavity to treat pericardial effusion. After treatment with Cinobufacini injection for two weeks, the patient was followed up in one month to assess effectiveness, quality of life, and safety. We found that the cardiac tamponade symptoms such as difficult breathing, chest distress, and palpitations were significantly relieved. The patient's quality of life was effectively improved with KPS scores increased. We also found that the levels of tumor marker CA-125 in the pericardial effusion decreased (from 340.80 U/mL to 34.85 U/mL) and pericardium B ultrasound showed that the quantity of pericardial effusion reduced significantly (from 2.5 cm to 0.6 cm). Furthermore, there were little gastrointestinal adverse reactions and myelosuppression in the patient after instillation of the Cinobufacini injection. Taken together, this provides a new way for treating cancerous pericardial effusion, especially for patients who cannot tolerate instillation of chemotherapy drugs, and is worthwhile to carry out more standardized studies in the future.
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Affiliation(s)
- Tao Sun
- Oncology Department, Dongfang Hospital, Beijing University of Chinese Medicine
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Wu X, Si N, Bo G, Hu H, Yang J, Bian B, Zhao HY, Wang H. Characterization and quantitative amino acids analysis of analgesic peptides in cinobufacini injection by size exclusion chromatography, matrix-assisted laser desorption/ionization time of flight mass spectrometry and gas chromatography mass spectrometry. Biomed Chromatogr 2014; 29:138-47. [PMID: 24924921 DOI: 10.1002/bmc.3250] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2013] [Revised: 04/16/2014] [Accepted: 04/18/2014] [Indexed: 01/06/2023]
Abstract
Cinobufacini injection that comes from the water extract of Bufo bufo gargarizans Cantor skin is widely used for cancer treatment in China. Peptide is one of its major types of constituents, however the biological effects and content of this injection are little reported. In present study, the analgesic effect of peptides was determined and evaluated by in-vivo models. To characterize and quantitatively analyze these peptides, a reliable and efficient method combining size exclusion chromatography and matrix-assisted laser desorption/ionization time-of-flight mass spectrometry with amino acid analysis was developed. The peptides presented as a series of analogs with similar molecular weights mostly ranging from 2 to 8 kDa. The amino acid analysis by gas chromatography mass spectrometry (GC-MS) was developed to determine both free and combined amino acids (FAA and CAA) in cinobufacini injection. This method achieved good linearity (R(2) , 0.9909-0.9999) and low limit of detection and quantification. FAA and CAA samples were efficiently analyzed by modified Phenomenex EZ: faast procedure. For the sample analysis, the method showed good repeatability (relative standard deviation, RSD ≤ 10%). For most FAA and CAA the mean recoveries were >80% with RSD <10%. The GC-MS based method is useful for quality assurance of both FAA and CAA in cinobufacini injection.
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Affiliation(s)
- Xu Wu
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China
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Paydar M, Kamalidehghan B, Wong YL, Wong WF, Looi CY, Mustafa MR. Evaluation of cytotoxic and chemotherapeutic properties of boldine in breast cancer using in vitro and in vivo models. DRUG DESIGN DEVELOPMENT AND THERAPY 2014; 8:719-33. [PMID: 24944509 PMCID: PMC4057328 DOI: 10.2147/dddt.s58178] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/04/2022]
Abstract
To date, plants have been the major source of anticancer drugs. Boldine is a natural alkaloid commonly found in the leaves and bark of Peumus boldus. In this study, we found that boldine potently inhibited the viability of the human invasive breast cancer cell lines, MDA-MB-231 (48-hour IC50 46.5±3.1 μg/mL) and MDA-MB-468 (48-hour IC50 50.8±2.7 μg/mL). Boldine had a cytotoxic effect and induced apoptosis in breast cancer cells as indicated by a higher amount of lactate dehydrogenase released, membrane permeability, and DNA fragmentation. In addition, we demonstrated that boldine induced cell cycle arrest at G2/M phase. The anticancer mechanism is associated with disruption of the mitochondrial membrane potential and release of cytochrome c in MDA-MB-231. Boldine selectively induced activation of caspase-9 and caspase-3/7, but not caspase-8. We also found that boldine could inhibit nuclear factor kappa B activation, a key molecule in tumor progression and metastasis. In addition, protein array and Western blotting analysis showed that treatment with boldine resulted in downregulation of Bcl-2 and heat shock protein 70 and upregulation of Bax in the MDA-MB-231 cell line. An acute toxicity study in rats revealed that boldine at a dose of 100 mg/kg body weight was well tolerated. Moreover, intraperitoneal injection of boldine (50 or 100 mg/kg) significantly reduced tumor size in an animal model of breast cancer. Our results suggest that boldine is a potentially useful agent for the treatment of breast cancer.
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Affiliation(s)
| | | | - Yi Li Wong
- Department of Pharmacology, University of Malaya, Kuala Lumpur, Malaysia
| | - Won Fen Wong
- Department of Medical Microbiology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Chung Yeng Looi
- Department of Pharmacology, University of Malaya, Kuala Lumpur, Malaysia
| | - Mohd Rais Mustafa
- Department of Pharmacology, University of Malaya, Kuala Lumpur, Malaysia
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Zheng ZZ, Ming YL, Chen LH, Zheng GH, Liu SS, Chen QX. Compound K-induced apoptosis of human hepatocellular carcinoma MHCC97-H cells in vitro. Oncol Rep 2014; 32:325-31. [PMID: 24804620 DOI: 10.3892/or.2014.3171] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2014] [Accepted: 04/17/2014] [Indexed: 11/05/2022] Open
Abstract
An intestinal bacterial metabolite of ginseng protopanaxadiol saponin, 20-O-(β-D-glucopyranosyl)-20(S)-protopanaxadiol (compound K), has been reported to induce apoptosis in a variety of cancer cells. However, the precise mechanisms induced by compound K in human hepatocellular carcinoma (HCC) cells remain unclear. In order to examine possible apoptotic mechanisms, we investigated the anticancer effect of compound K in MHCC97-H. MTT assay showed that compound K inhibited the proliferation of MHCC97-H cells with a relatively low toxicity in normal hepatoma cells. Cell cycle progression and cell staining showed an increase in apoptotic sub-G1 fraction. Treatment of MHCC97-H with compound K also induced a reduction in mitochondrial membrane potential (Δψm) and DNA damage. Further study showed that compound K upregulated Fas, FasL, Bax/Bcl-2 ratio and downregulated pro-caspase-9, pro-caspase-3 in a dose-dependent manner, and it also inhibited Akt phosphorylation. These results suggest that compound K significantly inhibits cell proliferation and induces apoptosis in MHCC97-H cells through Fas- and mitochondria-mediated caspase-dependent pathways in human HCC cells.
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Affiliation(s)
- Zhi-Zhong Zheng
- The Research and Development Center for Medicine Plant and Plant Drugs, Xiamen Overseas Chinese Subtropical Plant Introduction Garden, Xiamen, Fujian 361002, P.R. China
| | - Yan-Lin Ming
- The Research and Development Center for Medicine Plant and Plant Drugs, Xiamen Overseas Chinese Subtropical Plant Introduction Garden, Xiamen, Fujian 361002, P.R. China
| | - Liang-Hua Chen
- The Research and Development Center for Medicine Plant and Plant Drugs, Xiamen Overseas Chinese Subtropical Plant Introduction Garden, Xiamen, Fujian 361002, P.R. China
| | - Guo-Hua Zheng
- The Research and Development Center for Medicine Plant and Plant Drugs, Xiamen Overseas Chinese Subtropical Plant Introduction Garden, Xiamen, Fujian 361002, P.R. China
| | - Shao-Song Liu
- The Research and Development Center for Medicine Plant and Plant Drugs, Xiamen Overseas Chinese Subtropical Plant Introduction Garden, Xiamen, Fujian 361002, P.R. China
| | - Qing-Xi Chen
- Key Laboratory of the Ministry of Education for Coastal and Wetland Ecosystems, School of Life Sciences, Xiamen University, Xiamen, Fujian 361005, P.R. China
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Hajrezaie M, Paydar M, Zorofchian Moghadamtousi S, Hassandarvish P, Gwaram NS, Zahedifard M, Rouhollahi E, Karimian H, Looi CY, Ali HM, Abdul Majid N, Abdulla MA. A Schiff base-derived copper (II) complex is a potent inducer of apoptosis in colon cancer cells by activating the intrinsic pathway. ScientificWorldJournal 2014; 2014:540463. [PMID: 24737979 PMCID: PMC3967396 DOI: 10.1155/2014/540463] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2013] [Accepted: 01/16/2014] [Indexed: 11/17/2022] Open
Abstract
Metal-based drugs with extensive clinical applications hold great promise for the development of cancer chemotherapeutic agents. In the last few decades, Schiff bases and their complexes have become well known for their extensive biological potential. In the present study, we examined the antiproliferative effect of a copper (II) complex on HT-29 colon cancer cells. The Cu(BrHAP)2 Schiff base compound demonstrated a potent antiproliferative effect in HT-29 cells, with an IC50 value of 2.87 μg/ml after 72 h of treatment. HT-29 cells treated with Cu (II) complexes underwent apoptosis death, as exhibited by a progressive elevation in the proportion of the G1 cell population. At a concentration of 6.25 μg/ml, the Cu(BrHAP)2 compound caused significant elevation in ROS production following perturbation of mitochondrial membrane potential and cytochrome c release, as assessed by the measurement of fluorescence intensity in stained cells. Furthermore, the activation of caspases 3/7 and 9 was part of the Cu (II) complex-induced apoptosis, which confirmed the involvement of mitochondrial-mediated apoptosis. Meanwhile, there was no significant activation of caspase-8. Taken together, these results imply that the Cu(BrHAP)2 compound is a potential candidate for further in vivo and clinical colon cancer studies to develop novel chemotherapeutic agents derived from metal-based agents.
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Affiliation(s)
- Maryam Hajrezaie
- Department of Biomedical Science, Faculty of Medicine, University of Malaya, 50603 Kuala Lumpur, Malaysia
- Faculty of Science, Institute of Biological Science, University of Malaya, 50603 Kuala Lumpur, Malaysia
| | - Mohammadjavad Paydar
- Department of Pharmacology, Faculty of Medicine, University of Malaya, 50603 Kuala Lumpur, Malaysia
| | | | - Pouya Hassandarvish
- Department of Biomedical Science, Faculty of Medicine, University of Malaya, 50603 Kuala Lumpur, Malaysia
| | - Nura Suleiman Gwaram
- Department of Chemistry, University of Malaya, University of Malaya, 50603 Kuala Lumpur, Malaysia
| | - Maryam Zahedifard
- Department of Biomedical Science, Faculty of Medicine, University of Malaya, 50603 Kuala Lumpur, Malaysia
- Faculty of Science, Institute of Biological Science, University of Malaya, 50603 Kuala Lumpur, Malaysia
| | - Elham Rouhollahi
- Department of Biomedical Science, Faculty of Medicine, University of Malaya, 50603 Kuala Lumpur, Malaysia
| | - Hamed Karimian
- Department of Biomedical Science, Faculty of Medicine, University of Malaya, 50603 Kuala Lumpur, Malaysia
| | - Chung Yeng Looi
- Department of Pharmacology, Faculty of Medicine, University of Malaya, 50603 Kuala Lumpur, Malaysia
| | - Hapipah Mohd Ali
- Department of Chemistry, University of Malaya, University of Malaya, 50603 Kuala Lumpur, Malaysia
| | - Nazia Abdul Majid
- Department of Biomedical Science, Faculty of Medicine, University of Malaya, 50603 Kuala Lumpur, Malaysia
| | - Mahmood Ameen Abdulla
- Department of Biomedical Science, Faculty of Medicine, University of Malaya, 50603 Kuala Lumpur, Malaysia
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Cho BO, So Y, Jin CH, Byun MW, Seo KI, Ko K, Chun MS, Jeong IY. Induction of apoptosis by 2,3-dehydrosilybin via a caspase-dependent pathway in human HeLa cells. Biosci Biotechnol Biochem 2014; 78:255-62. [DOI: 10.1080/09168451.2014.885828] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Abstract
The aim of this study was to investigate the mechanisms involved in the apoptosis of HeLa cells due to 2,3-dehydrosilybin (DHS) treatment. DHS treatment over 24 h significantly inhibited cell viability and induced apoptosis in a dose-dependent manner. It also triggered the cleavage of caspase-8, caspase-9, caspase-3, and PARP, and significantly increased caspase-3 activity in a dose-dependent manner. Moreover, it triggered the depolarization of the mitochondrial membrane potential (Δψm), the release of cytochrome c into the cytosol, the cleavage of Bid, and the downregulation of Bcl-2 in a dose-dependent manner. Furthermore, z-VAD-fmk (a pan-caspase inhibitor) and z-IETD-fmk (a specific caspase-8 inhibitor) abolished the DHS-induced activation of the caspase-8, -9, and -3, cleavage of PARP, the depolarization of Δψm, the release of cytochrome c, the cleavage of Bid, and the downregulation of Bcl-2. Taken together, these results suggest that DHS-induced apoptosis is mediated by a caspase-dependent pathway in human HeLa cells.
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Affiliation(s)
- Byoung Ok Cho
- Advanced Radiation Technology Institute, Korea Atomic Energy Research Institute, Jeongeup, Republic of Korea
| | - Yangkang So
- Advanced Radiation Technology Institute, Korea Atomic Energy Research Institute, Jeongeup, Republic of Korea
| | - Chang Hyun Jin
- Advanced Radiation Technology Institute, Korea Atomic Energy Research Institute, Jeongeup, Republic of Korea
| | - Myung Woo Byun
- Department of Culinary Nutrition, Woosong University, Daejeon, Republic of Korea
| | - Kwon Il Seo
- Department of Food and Nutrition, Sunchon National University, Sunchon, Republic of Korea
| | - Kisung Ko
- Department of Medicine, Medical Research Institute, College of Medicine, Chung-Ang University, Seoul, Republic of Korea
| | - Myoung Sook Chun
- Department of Food and Nutritional Sciences, Hanbuk University, Dongducheon, Republic of Korea
| | - Il Yun Jeong
- Advanced Radiation Technology Institute, Korea Atomic Energy Research Institute, Jeongeup, Republic of Korea
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Zhang YQ, Xiao CX, Lin BY, Shi Y, Liu YP, Liu JJ, Guleng B, Ren JL. Silencing of Pokemon enhances caspase-dependent apoptosis via fas- and mitochondria-mediated pathways in hepatocellular carcinoma cells. PLoS One 2013; 8:e68981. [PMID: 23874836 PMCID: PMC3714264 DOI: 10.1371/journal.pone.0068981] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2013] [Accepted: 06/01/2013] [Indexed: 01/24/2023] Open
Abstract
The role of Pokemon (POK erythroid myeloid ontogenic actor), a recently identified POK transcription factor with proto-oncogenic activity, in hepatocellular carcinogenesis has only been assessed by a few studies. Our previous study revealed that Pokemon is overexpressed in hepatocellular carcinomas (HCC) and promotes HCC cell proliferation and migration via an AKT- and ERK- dependent manner. In the present study, we used the TUNEL assay and FACS analysis to demonstrate that oxaliplatin induced apoptosis was significantly increased in cells with silenced Pokemon. Western blots showed that p53 expression and phosphorylation were significantly increased in Pokemon defective cells, thereby initiating the mitochondria-mediated and death receptor-mediated apoptotic pathways. In the mitochondria-mediated pathway, expression of pro-apoptotic Bcl-2 family members (including Bad, Bid, Bim and Puma) as well as AIF was increased and decreasing the mitochondrial membrane potential resulted in cytochrome C released from mitochondrial in HepG2 si-Pokemon cells. In addition, upon oxaliplatin treatment of Pokemon-silenced cells, the FAS receptor, FADD and their downstream targets caspase-10 and caspase-8 were activated, causing increased release of caspase-8 active fragments p18 and p10. Increased activated caspase-8-mediated cleavage and activation of downstream effector caspases such as caspase-9 and caspase-3 was observed in HepG2 si-Pokemon cells as compared to control. Therefore, Pokemon might serve as an important mediator of crosstalk between intrinsic and extrinsic apoptotic pathways in HCC cells. Moreover, our findings suggest that Pokemon could be an attractive therapeutic target gene for human cancer therapy.
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Affiliation(s)
- Yu-Qin Zhang
- Department of Gastroenterology, Zhongshan Hospital affiliated to Xiamen University, Xiamen, China
| | - Chuan-Xing Xiao
- Department of Gastroenterology, Zhongshan Hospital affiliated to Xiamen University, Xiamen, China
| | - Bi-Yun Lin
- Department of Gastroenterology, Zhongshan Hospital affiliated to Xiamen University, Xiamen, China
| | - Ying Shi
- Department of Gastroenterology, Zhongshan Hospital affiliated to Xiamen University, Xiamen, China
| | - Yun-Peng Liu
- Department of Gastroenterology, Zhongshan Hospital affiliated to Xiamen University, Xiamen, China
| | - Jing-Jing Liu
- Department of Gastroenterology, Zhongshan Hospital affiliated to Xiamen University, Xiamen, China
| | - Bayasi Guleng
- Department of Gastroenterology, Zhongshan Hospital affiliated to Xiamen University, Xiamen, China
- Faculty of Clinical Medicine, Medical College of Xiamen University, Xiamen, China
- * E-mail: (BG); (JLR)
| | - Jian-Lin Ren
- Department of Gastroenterology, Zhongshan Hospital affiliated to Xiamen University, Xiamen, China
- * E-mail: (BG); (JLR)
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Choumessi AT, Loureiro R, Silva AM, Moreira AC, Pieme AC, Tazoacha A, Oliveira PJ, Penlap VB. Toxicity evaluation of some traditional African spices on breast cancer cells and isolated rat hepatic mitochondria. Food Chem Toxicol 2012; 50:4199-208. [DOI: 10.1016/j.fct.2012.08.008] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2012] [Revised: 08/04/2012] [Accepted: 08/05/2012] [Indexed: 01/15/2023]
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Hoffman L, Hardej D. Ethylene bisdithiocarbamate pesticides cause cytotoxicity in transformed and normal human colon cells. ENVIRONMENTAL TOXICOLOGY AND PHARMACOLOGY 2012; 34:556-573. [PMID: 22824503 DOI: 10.1016/j.etap.2012.06.015] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/14/2012] [Accepted: 06/25/2012] [Indexed: 06/01/2023]
Abstract
The effects of the fungicides Maneb, Mancozeb, and Zineb were investigated in transformed colon cells, HT-29, Caco2 and non-transformed cells, CCD-18Co. Significant decreases in viability were observed with Maneb and Mancozeb in HT-29 and CCD-18Co (80-260μM), and Caco2 cells (40-180μM). No significant decreases in viability were observed in all cell types up to 800μM with Zineb. MnCl(2) and ZnCl(2) exposure produced no loss of viability in all cell types up to 400μM. Light microscopy confirmed viability analysis. Lipid peroxidation was observed with Maneb and Mancozeb in cell types tested (60-200μM). Caspase 3/7, 8, and 9 activities were observed with Maneb and Mancozeb in cell types tested (40-200μM). Maneb and Mancozeb treated HT-29 and Caco2 cells demonstrated increases in manganese and zinc concentrations (20-200μM). The lack of toxicity observed with Zineb, MnCl(2), and ZnCl(2) suggests that both the metal moiety and the organic portion of these fungicides together contribute to toxicity.
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Affiliation(s)
- Lisa Hoffman
- Department of Pharmaceutical Sciences, College of Pharmacy and Allied Health Professions, St. John's University, Jamaica, NY 11439, USA
| | - Diane Hardej
- Department of Pharmaceutical Sciences, College of Pharmacy and Allied Health Professions, St. John's University, Jamaica, NY 11439, USA.
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