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An HG, Shin S, Lee B, Kwon Y, Kwon TU, Kwon YJ, Chun YJ. Induction of synergistic apoptosis by tetramethoxystilbene and nutlin-3a in human cervical cancer cells. Toxicol Res 2022; 38:591-600. [PMID: 36277372 PMCID: PMC9532473 DOI: 10.1007/s43188-022-00150-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Revised: 08/03/2022] [Accepted: 08/03/2022] [Indexed: 11/26/2022] Open
Abstract
2,4,3',5'-Tetramethoxystilbene (TMS) is a selective inhibitor of cytochrome P450 1B1 to block the conversion from estradiol to 4-OH-estradiol. Several studies suggested that TMS may act as a potent anti-cancer agent for hormone-related cancer including cervical cancer. Nutlin-3a is a cis-imidazoline analog that interferes with the interaction between mouse double minute 2 homolog (MDM2) and the tumor suppressor p53. The purpose of the study was to compare the cytotoxic effect of TMS and nutlin-3a treatment individually and in combination in HeLa cells. To assess the potential synergistic effects between TMS and nutlin-3a, low concentrations of TMS and nutlin-3a were simultaneously treated in HeLa cells. Based on cell viability, apoptosis assays, and the increase in cleaved caspase-3 and poly (ADP-ribose) polymerase cleavage, it was demonstrated that the combination with TMS and nutlin-3a exerts a synergistic effect on cancer cell death. Isobologram analysis of HeLa cells noted synergism between TMS and nutlin-3a. The combined treatment increased the expression of mitochondrial pro-apoptotic factors such as Bax and Bak, and decreased the expression of the XIAP. In addition, combination treatment significantly enhanced the translocation of AIF to the nucleus in HeLa cells. In conclusion, the results demonstrate that the combination of TMS and nutlin-3a induces synergistic apoptosis in HeLa cells, suggesting the possibility that this combination can be applied as a novel therapeutic strategy for cervical cancer.
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Affiliation(s)
- Hong-Gyu An
- College of Pharmacy, Chung-Ang University, 84 Heukseok-ro, Dongjak-gu, 06974 Seoul, Republic of Korea
| | - Sangyun Shin
- College of Pharmacy, Chung-Ang University, 84 Heukseok-ro, Dongjak-gu, 06974 Seoul, Republic of Korea
| | - Boyoung Lee
- College of Pharmacy, Chung-Ang University, 84 Heukseok-ro, Dongjak-gu, 06974 Seoul, Republic of Korea
| | - Yeonju Kwon
- College of Pharmacy, Chung-Ang University, 84 Heukseok-ro, Dongjak-gu, 06974 Seoul, Republic of Korea
| | - Tae-Uk Kwon
- College of Pharmacy, Chung-Ang University, 84 Heukseok-ro, Dongjak-gu, 06974 Seoul, Republic of Korea
| | - Yeo-Jung Kwon
- College of Pharmacy, Chung-Ang University, 84 Heukseok-ro, Dongjak-gu, 06974 Seoul, Republic of Korea
| | - Young-Jin Chun
- College of Pharmacy, Chung-Ang University, 84 Heukseok-ro, Dongjak-gu, 06974 Seoul, Republic of Korea
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Akkour K, Alanazi IO, Alfadda AA, Alhalal H, Masood A, Musambil M, Rahman AMA, Alwehaibi MA, Arafah M, Bassi A, Benabdelkamel H. Tissue-Based Proteomic Profiling in Patients with Hyperplasia and Endometrial Cancer. Cells 2022; 11:cells11132119. [PMID: 35805203 PMCID: PMC9265283 DOI: 10.3390/cells11132119] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Revised: 06/24/2022] [Accepted: 06/27/2022] [Indexed: 12/24/2022] Open
Abstract
Uterine cancers are among the most prevalent gynecological malignancies, and endometrial cancer (EC) is the most common in this group. This study used tissue-based proteomic profiling analysis in patients with endometrial cancer and hyperplasia, and control patients. Conventional 2D gel electrophoresis, followed by a mass spectrometry approach with bioinformatics, including a network pathway analysis pipeline, was used to identify differentially expressed proteins and associated metabolic pathways between the study groups. Thirty-six patients (twelve with endometrial cancer, twelve with hyperplasia, and twelve controls) were enrolled in this study. The mean age of the participants was 46–75 years. Eighty-seven proteins were significantly differentially expressed between the study groups, of which fifty-three were significantly differentially regulated (twenty-eight upregulated and twenty-five downregulated) in the tissue samples of EC patients compared to the control (Ctrl). Furthermore, 26 proteins were significantly dysregulated (8 upregulated and 18 downregulated) in tissue samples of hyperplasia (HY) patients compared to Ctrl. Thirty-two proteins (nineteen upregulated and thirteen downregulated) including desmin, peptidyl prolyl cis-trans isomerase A, and zinc finger protein 844 were downregulated in the EC group compared to the HY group. Additionally, fructose bisphosphate aldolase A, alpha enolase, and keratin type 1 cytoskeletal 10 were upregulated in the EC group compared to those in the HY group. The proteins identified in this study were known to regulate cellular processes (36%), followed by biological regulation (16%). Ingenuity pathway analysis found that proteins that are differentially expressed between EC and HY are linked to AKT, ACTA2, and other signaling pathways. The panels of protein markers identified in this study could be used as potential biomarkers for distinguishing between EC and HY and early diagnosis and progression of EC from hyperplasia and normal patients.
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Affiliation(s)
- Khalid Akkour
- Obstetrics and Gynecology Department, College of Medicine, King Saud University, Riyadh 11461, Saudi Arabia; (K.A.); (H.A.); (A.B.)
| | - Ibrahim O. Alanazi
- The National Center for Biotechnology (NCB), Life Science and Environment Research Institute, King Abdulaziz City for Science and Technology (KACST), Riyadh 11442, Saudi Arabia;
| | - Assim A. Alfadda
- Proteomics Resource Unit, Obesity Research Center, College of Medicine, King Saud University, Riyadh 11461, Saudi Arabia; (A.A.A.); (A.M.); (M.M.); (M.A.A.)
- Department of Medicine, College of Medicine and King Saud Medical City, King Saud University, Riyadh 11461, Saudi Arabia
| | - Hani Alhalal
- Obstetrics and Gynecology Department, College of Medicine, King Saud University, Riyadh 11461, Saudi Arabia; (K.A.); (H.A.); (A.B.)
| | - Afshan Masood
- Proteomics Resource Unit, Obesity Research Center, College of Medicine, King Saud University, Riyadh 11461, Saudi Arabia; (A.A.A.); (A.M.); (M.M.); (M.A.A.)
| | - Mohthash Musambil
- Proteomics Resource Unit, Obesity Research Center, College of Medicine, King Saud University, Riyadh 11461, Saudi Arabia; (A.A.A.); (A.M.); (M.M.); (M.A.A.)
| | - Anas M. Abdel Rahman
- Metabolomics Section, Department of Clinical Genomics, Center for Genome Medicine, King Faisal Specialist Hospital and Research Centre (KFSHRC), Riyadh 11211, Saudi Arabia;
| | - Moudi A. Alwehaibi
- Proteomics Resource Unit, Obesity Research Center, College of Medicine, King Saud University, Riyadh 11461, Saudi Arabia; (A.A.A.); (A.M.); (M.M.); (M.A.A.)
- Department of Botany and Microbiology, College of Science, King Saud University, Riyadh 11461, Saudi Arabia
| | - Maria Arafah
- Department of Pathology, College of Medicine, King Saud University, King Saud University Medical City, Riyadh 11461, Saudi Arabia;
| | - Ali Bassi
- Obstetrics and Gynecology Department, College of Medicine, King Saud University, Riyadh 11461, Saudi Arabia; (K.A.); (H.A.); (A.B.)
| | - Hicham Benabdelkamel
- Proteomics Resource Unit, Obesity Research Center, College of Medicine, King Saud University, Riyadh 11461, Saudi Arabia; (A.A.A.); (A.M.); (M.M.); (M.A.A.)
- Correspondence:
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Ferraz da Costa DC, Pereira Rangel L, Martins-Dinis MMDDC, Ferretti GDDS, Ferreira VF, Silva JL. Anticancer Potential of Resveratrol, β-Lapachone and Their Analogues. Molecules 2020; 25:E893. [PMID: 32085381 DOI: 10.3390/molecules25040893] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2019] [Revised: 02/10/2020] [Accepted: 02/13/2020] [Indexed: 01/19/2023] Open
Abstract
This review aims to explore the potential of resveratrol, a polyphenol stilbene, and beta-lapachone, a naphthoquinone, as well as their derivatives, in the development of new drug candidates for cancer. A brief history of these compounds is reviewed along with their potential effects and mechanisms of action and the most recent attempts to improve their bioavailability and potency against different types of cancer.
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Shah BR, Xu W, Mraz J. Cytochrome P450 1B1: role in health and disease and effect of nutrition on its expression. RSC Adv 2019; 9:21050-21062. [PMID: 35515562 PMCID: PMC9065998 DOI: 10.1039/c9ra03674a] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2019] [Accepted: 06/23/2019] [Indexed: 01/06/2023] Open
Abstract
This review summarizes the available literature stating CYP1B1 to provide the readers with a comprehensive understanding of its role in different diseases, as well as the importance of nutrition in their control in terms of the influence of different nutrients on its expression. CYP1B1, a member of the cytochrome P450 enzyme family is expressed in different human tissues and is known to contribute to different life alarming pathologies. Particularly, till now much attention has been paid to its involvement in the development of primary congenital glaucoma (PCG) and cancer. However, recently there are some reports highlighting CYP1B1 as a potential regulator in energy homeostasis and adipogenesis thus promoting obesity and hypertension as well. Therefore, seeking out effective strategies to modulate the expression of CYP1B1 is a challenging task. In this context, nutrients based strategies will be the best choice as they are mostly harmless and are easily available in one's diet. In conclusion, this article will be helpful in providing a base for further research that is needed to identify the role of CYP1B1 in progression of different diseases, hypertension and obesity in particular, and then to present the effectiveness, mechanisms, and biologic plausibility of nutrients against its expression.
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Affiliation(s)
- Bakht Ramin Shah
- University of South Bohemia in Ceske Budejovice, Faculty of Fisheries and Protection of Waters, South Bohemian Research Center of Aquaculture and Biodiversity of Hydrocenoses, Institute of Aquaculture and Protection of Waters Na Sádkách 1780 370 05 České Budějovice Czech Republic +420 775022640
| | - Wei Xu
- College of Life Science, Xinyang Normal University Xinyang 464000 People's Republic of China
| | - Jan Mraz
- University of South Bohemia in Ceske Budejovice, Faculty of Fisheries and Protection of Waters, South Bohemian Research Center of Aquaculture and Biodiversity of Hydrocenoses, Institute of Aquaculture and Protection of Waters Na Sádkách 1780 370 05 České Budějovice Czech Republic +420 775022640
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Sun X, Liu S, Wang J, Wei B, Guo C, Chen C, Sun MZ. Annexin A5 regulates hepatocarcinoma malignancy via CRKI/II-DOCK180-RAC1 integrin and MEK-ERK pathways. Cell Death Dis 2018; 9:637. [PMID: 29802377 DOI: 10.1038/s41419-018-0685-8] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2017] [Revised: 04/13/2018] [Accepted: 05/10/2018] [Indexed: 12/18/2022]
Abstract
As a calcium-dependent phospholipid binding annexin protein, annexin A5 (Anxa5) links to the progression, metastasis, survival, and prognosis of a variety of cancers. Current work showed ANXA5 overexpression was positively correlated with the upregulations of CRKI/II and RAC1 in hepatocarcinoma (HCC) patients’ tissues, which potentially enhanced the clinical progression and lymphatic metastasis of HCC. The role and action mechanism of ANXA5 in hepatocarcinoma was then investigated using a hepatocarcinoma Hca-P cell line, an ideal and well-established murine cell model with 100% inducible tumorigenicity of implanted mice with low (~25%) lymph node metastatic (LNM) rate. In vitro evidences indicated ANXA5 stable knockdown resulted in decreased proliferation, migration, invasion and adhesion to lymph node (LN), and increased intercellular cohesion behaviors of hepatocarcinoma Hca-P cells. Consistently, stable ANXA5 knockdown led to reduced in vivo tumorigenicity and malignancy, LNM rate and level potentials of Hca-P- transplanted mice via inhibiting CD34 and VEGF3. The levels of CRKI/II and RAC1 were reduced in tumor tissues from mice transplanted with Hca-P cells with stable ANXA5 knockdown. Molecular action investigation further showed ANXA5 downregulation apparently suppressed the expressions of molecules CRKI/II, DOCK180, RAC1 in integrin pathway, p-MEK, p-ERK, c-Myc, and MMP-9 in MEK- ERK pathway together with VIMINTIN in Hca-P cells in appropriate to knockdown extent. Collectively, Anxa5 was able to mediate HCC carcinogenesis via integrin and MEK-ERK pathways. It is of potential use in the research and treatment of HCC.
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Abstract
As an important member of the Annexins, AnnexinA5 has been attributed important functions in trophoblast membrane repair, anticoagulation and cellular signal transduction. Accumulated studies show that AnnexinA5 is closely associated with various types of carcinomas. However, the potential contribution of AnnexinA5 to glioma cancer progression remains unclear. In this study, we report that AnnexinA5 is significantly upregulated in both high-grade glioma samples and glioma cell lines. Moreover, overexpression of AnnexinA5 promotes cell migration and invasion in vitro and tumorigenicity of glioma cells in nude mice, while knockdown of AnnexinA5 manifests a repressive function during these cellular processes. Importantly, mechanistic studies further reveal that AnnexinA5 is an essential transcriptional target of Snail via activating the PI3K/Akt/NF-κB signaling pathway. Taken together, these findings suggest that AnnexinA5 or the PI3K/Akt/NF-κB pathway may be promising therapeutic molecules to eradicate glioma metastases.
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Affiliation(s)
- Chenxing Ji
- Department of Neurosurgery, The Second Affiliated Hospital of Nanchang University, Nanchang, 330006, China
| | - Hua Guo
- Department of Neurosurgery, The Second Affiliated Hospital of Nanchang University, Nanchang, 330006, China
| | - Pei Zhang
- Department of Neurosurgery, The Second Affiliated Hospital of Nanchang University, Nanchang, 330006, China
| | - Wei Kuang
- Department of Neurosurgery, The Second Affiliated Hospital of Nanchang University, Nanchang, 330006, China
| | - Yanghua Fan
- Department of Neurosurgery, The Second Affiliated Hospital of Nanchang University, Nanchang, 330006, China
| | - Lei Wu
- Department of Neurosurgery, The Second Affiliated Hospital of Nanchang University, Nanchang, 330006, China.
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Li X, Ma W, Wang X, Ci Y, Zhao Y. Annexin A5 overexpression might suppress proliferation and metastasis of human uterine cervical carcinoma cells. Cancer Biomark 2018; 23:23-32. [PMID: 30010106 DOI: 10.3233/cbm-171040] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
BACKGROUND Annexin A5 (ANXA5) is a kind of Ca2+-dependent phospholipid binding protein which is involved in cell membrane dynamics and organization. Recent data showed that ANXA5 might involve in tumorigenesis. OBJECTIVE To explore what role ANXA5 play in human uterine cervical carcinoma. MATERIALS AND METHODS In this study, a recombined ANXA5 plasmid was constructed and uterine cervical carcinoma cell lines HeLa and SiHa were transfected with it. After ANXA5 overexpression was determined by Western Blot, cell proliferation test was detected by MTT assay and colony formation assay respectively. FACS assay and Hochest33258 staining methods were employed to detect cell apoptosis. To further investigate whether ANXA5 influence cell migration and invasion, wound healing assay and transwell assay were applied. At the same time, the relative mechanism was investigated. RESULTS When ANXA5 expression increased, cell proliferation was inhibited by regulating the expression of bcl-2 and bax while cell metastasis was suppressed by regulating E-cadherin and MMP-9 expression. CONCLUSION ANXA5 overexpression in the uterine cervical carcinoma might play important roles in cell proliferation and metastasis of uterine cervical cancer cells and act as an anti-cancer gene in uterine cervical cancer.
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Nawaz W, Zhou Z, Deng S, Ma X, Ma X, Li C, Shu X. Therapeutic Versatility of Resveratrol Derivatives. Nutrients 2017; 9:E1188. [PMID: 29109374 DOI: 10.3390/nu9111188] [Citation(s) in RCA: 94] [Impact Index Per Article: 13.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2017] [Revised: 09/26/2017] [Accepted: 10/25/2017] [Indexed: 12/13/2022] Open
Abstract
Resveratrol, a natural phytoalexin, exhibits a remarkable range of biological activities, such as anticancer, cardioprotective, neuroprotective and antioxidant properties. However, the therapeutic application of resveratrol was encumbered for its low bioavailability. Therefore, many researchers focused on designing and synthesizing the derivatives of resveratrol to enhance the bioavailability and the pharmacological activity of resveratrol. During the past decades, a large number of natural and synthetic resveratrol derivatives were extensively studied, and the methoxylated, hydroxylated and halogenated derivatives of resveratrol received particular more attention for their beneficial bioactivity. So, in this review, we will summarize the chemical structure and the therapeutic versatility of resveratrol derivatives, and thus provide the related structure activity relationship reference for their practical applications.
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Sun CB, Zhao AY, Ji S, Han XQ, Sun ZC, Wang MC, Zheng FC. Expression of annexin A5 in serum and tumor tissue of patients with colon cancer and its clinical significance. World J Gastroenterol 2017; 23:7168-7173. [PMID: 29093625 PMCID: PMC5656464 DOI: 10.3748/wjg.v23.i39.7168] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/27/2017] [Revised: 06/20/2017] [Accepted: 08/08/2017] [Indexed: 02/07/2023] Open
Abstract
AIM To investigate the expression of annexin A5 in serum and tumor tissue of patients with colon cancer and to analyze its clinical significance.
METHODS Ninety-three patients with colon cancer treated at our hospital between February 2013 and March 2016 were included in an observation group, and 40 healthy individuals were included in a control group. Enzyme-linked immunosorbent assay was performed to determine the serum level of annexin A5, while immunohistochemistry was performed to determine the expression of annexin A5 in cancer tissues.
RESULTS The serum level of annexin A5 was 0.184 ± 0.043 ng/mL in the observation group, which was significantly higher than that in the control group (P < 0.05). Annexin A5 expression was detected in 79.31% of the patients with lymph node metastasis, which was significantly higher than that in patients without lymph node metastasis (P < 0.05). Moreover, annexin A5 expression was detected in 86.96% of the patients with stage III to IV disease, which was significantly higher than that in patients with stage I to II disease (P < 0.05). The serum level of annexin A5 was 0.215 ± 0.044 ng/mL in patients whose tumors were positive for annexin A5 expression, which was significantly higher than that in patients whose tumors were negative for annexin A5 expression (P < 0.05). The serum level of annexin A5 was correlated with annexin A5 expression in colon cancer tissues (r = 0.312, P < 0.05). When a cutoff value of > 0.148 ng/mL for serum level of annexin A5 was used in the diagnosis of colon cancer, the sensitivity was 83.90%, and the specificity was 57.50%.
CONCLUSION For patients with colon cancer, annexin A5 expression in cancer tissues is related to lymph node metastasis and tumor grade. Serum level of annexin A5 is related to annexin A5 expression in cancer tissues and is of diagnostic relevance.
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Affiliation(s)
- Chong-Bing Sun
- Department of General Surgery, Weifang People’s Hospital, Weifang 261000, Shandong Province, China
| | - Ai-Yan Zhao
- Department of General Surgery, Weifang People’s Hospital, Weifang 261000, Shandong Province, China
| | - Shuai Ji
- Department of Anorectal Surgery, Linqu People’s Hospital, Weifang 261000, Shandong Province, China
| | - Xiao-Qing Han
- Department of General Surgery, Weifang People’s Hospital, Weifang 261000, Shandong Province, China
| | - Zuo-Cheng Sun
- Department of General Surgery, Weifang People’s Hospital, Weifang 261000, Shandong Province, China
| | - Meng-Chun Wang
- Department of General Surgery, Weifang People’s Hospital, Weifang 261000, Shandong Province, China
| | - Fu-Chang Zheng
- Department of General Surgery, Weifang People’s Hospital, Weifang 261000, Shandong Province, China
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Ma L, Xu Y, Wei Z, Xin G, Xing Z, Niu H, Huang W. Deoxyarbutin displays antitumour activity against melanoma in vitro and in vivo through a p38-mediated mitochondria associated apoptotic pathway. Sci Rep 2017; 7:7197. [PMID: 28775302 DOI: 10.1038/s41598-017-05416-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2016] [Accepted: 05/30/2017] [Indexed: 02/05/2023] Open
Abstract
Deoxyarbutin (DeoxyArbutin, dA), a natural compound widely used in skin lighting, displayed selectively cytotoxicity in vitro. In the study, we found that dA significantly inhibited viability/proliferation of B16F10 melanoma cells, induced tumour cell arrest and apoptosis. Furthermore, dA triggered its pro-apoptosis through damaging the mitochondrial function (membrane potential loss, ATP depletion and ROS overload generation etc.) and activating caspase-9, PARP, caspase-3 and the phosphorylation of p38. Treatment with p38 agonist confirmed the involvement of p38 pathway triggered by dA in B16F10 cells. The in vivo finding also revealed that administration of dA significantly decreased the tumour volume and tumour metastasis in B16F10 xenograft model by inhibiting tumour proliferation and inducing tumour apoptosis. Importantly, the results indicated that dA was specific against tumour cell lines and had no observed systemic toxicity in vivo. Taken together, our study demonstrated that dA could combate tumour in vitro and in vivo by inhibiting the proliferation and metastasis of tumour via a p38-mediated mitochondria associated apoptotic pathway.
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Abstract
INTRODUCTION The benzopyran derivatives present a wide variety of biological activity and behaviour. At the same time the benzopyran derivatives support their use as therapeutic agents for multiple diseases. Their structural characteristics correlated to physicochemical properties seem to define the extent of the biological activity. Areas covered: This review summarizes new patents published on new benzopyran derivatives from 2009 to 2016. Expert opinion: Many benzopyran derivatives have vivo/vitro biological responses. Their clinical evaluation will be critical to assess therapeutic utility. The compounds containing benzopyran moiety is well defined as lead compounds for design of new more promising molecules.
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Affiliation(s)
- Cheng Xiu
- a School of Material Science Chemical Engineering , ChuZhou University , ChuZhou , P. R. China.,b School of Pharmacy , BengBu Medical College , BengBu , P. R. China
| | - Zhou Hua
- a School of Material Science Chemical Engineering , ChuZhou University , ChuZhou , P. R. China
| | - Bao Sheng Xiao
- a School of Material Science Chemical Engineering , ChuZhou University , ChuZhou , P. R. China
| | - Wen Jian Tang
- a School of Material Science Chemical Engineering , ChuZhou University , ChuZhou , P. R. China
| | - Hai Pin Zhou
- c School of Pharmacy , Anhui Medical University , Hefei , P. R. China
| | - Xin Hua Liu
- a School of Material Science Chemical Engineering , ChuZhou University , ChuZhou , P. R. China.,c School of Pharmacy , Anhui Medical University , Hefei , P. R. China
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Dong R, Zhang B, Tai L, Liu H, Shi F, Liu N. The Neuroprotective Role of MiR‐124‐3p in a 6‐Hydroxydopamine‐Induced Cell Model of Parkinson's Disease via the Regulation of ANAX5. J Cell Biochem 2017; 119:269-277. [DOI: 10.1002/jcb.26170] [Citation(s) in RCA: 55] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2017] [Accepted: 05/24/2017] [Indexed: 12/22/2022]
Affiliation(s)
- Rui‐Fang Dong
- Department of NeurologyCangzhou Central HospitalCangzhou CityHebei Province 061001China
| | - Bing Zhang
- Department of NeurologyThe First Hospital of ShijiazhuangShijiazhuangHebei Province 050011China
| | - Li‐Wen Tai
- Department of NeurologyThe Second Hospital of Hebei Medical UniversityShijiazhuangHebei Province 050011China
| | - Hong‐Mei Liu
- Department of NeurologyCangzhou Central HospitalCangzhou CityHebei Province 061001China
| | - Fang‐Kun Shi
- Department of NeurologyCangzhou Central HospitalCangzhou CityHebei Province 061001China
| | - Ning‐Ning Liu
- Department of NeurologyCangzhou Central HospitalCangzhou CityHebei Province 061001China
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Tang J, Qin Z, Han P, Wang W, Yang C, Xu Z, Li R, Liu B, Qin C, Wang Z, Tang M, Zhang W. High Annexin A5 expression promotes tumor progression and poor prognosis in renal cell carcinoma. Int J Oncol 2017; 50:1839-1847. [PMID: 28393205 DOI: 10.3892/ijo.2017.3942] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2016] [Accepted: 03/20/2017] [Indexed: 11/06/2022] Open
Abstract
Annexin A5 has been found to act as an oncogenic protein in a variety of cancers. However, its specific biological role and mechanism in renal cell cancer (RCC) remains unknown. Quantitative Real-time PCR and western blotting were used to evaluate the mRNA and protein expression level of Annexin A5 in human RCC cell lines and tissues. Immunohistochemistry was adopted to measure the Annexin A5 expression in 123 cases of RCC tissues. Survival analysis was performed to explore the association between Annexin A5 expression and the prognosis of RCC. The effect of Annexin A5 on RCC growth and metastasis was studied in vitro and in vivo. Annexin A5 was frequently highly expressed in both human RCC cells and tissues. High Annexin A5 expression was associated with higher clinical stage and histological grade. In addition, Annexin A5 might be used as a predictive factor for the prognosis of RCC. Further research suggested that upregulated Annexin A5 in RCC cells could significantly promote tumor cell proliferation, migration and invasion in vitro. Subcutaneous xenograft tumor model displayed that knockdown of Annexin A5 could impede tumorigenesis in vivo. Moreover, mechanism study exhibited that Annexin A5 could activate PI3K/Akt/mTOR signaling pathway, promote epithelial-mesenchymal transition (EMT) and the expression of MMP2 and MMP9. Annexin A5 may be a potential prognostic biomarker in RCC and promotes proliferation, migration and invasion of RCC cells via activating PI3K/Akt/mTOR signaling pathway and regulating EMT process and MMP expression.
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Affiliation(s)
- Jingyuan Tang
- Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu 210009, P.R. China
| | - Zhiqiang Qin
- Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu 210009, P.R. China
| | - Peng Han
- Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu 210009, P.R. China
| | - Wei Wang
- Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu 210009, P.R. China
| | - Chengdi Yang
- Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu 210009, P.R. China
| | - Zhen Xu
- Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu 210009, P.R. China
| | - Ran Li
- Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu 210009, P.R. China
| | - Bianjiang Liu
- Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu 210009, P.R. China
| | - Chao Qin
- Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu 210009, P.R. China
| | - Zengjun Wang
- Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu 210009, P.R. China
| | - Min Tang
- Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu 210009, P.R. China
| | - Wei Zhang
- Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu 210009, P.R. China
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Shin DW, Kwon YJ, Ye DJ, Baek HS, Lee JE, Chun YJ. Auranofin Suppresses Plasminogen Activator Inhibitor-2 Expression through Annexin A5 Induction in Human Prostate Cancer Cells. Biomol Ther (Seoul) 2017; 25:177-185. [PMID: 27956714 PMCID: PMC5340543 DOI: 10.4062/biomolther.2016.223] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2016] [Revised: 10/04/2016] [Accepted: 10/17/2016] [Indexed: 12/13/2022] Open
Abstract
Auranofin has been developed as antirheumatic drugs, which is currently under clinical development for the treatment of chronic lymphocytic leukemia. Previous report showed that auranofin induced apoptosis by enhancement of annexin A5 expression in PC-3 cells. To understand the role of annexin A5 in auranofin-mediated apoptosis, we performed microarray data analysis to study annexin A5-controlled gene expression in annexin A5 knockdown PC-3 cells. Of differentially expressed genes, plasminogen activator inhibitor (PAI)-2 was increased by annexin A5 siRNA confirmed by qRT-PCR and western blot. Treatment with auranofin decreased PAI-2 and increased annexin A5 expression as well as promoting apoptosis. Furthermore, auranofin-induced apoptosis was recovered by annexin A5 siRNA but it was promoted by PAI-2 siRNA. Interestingly, knockdown of annexin A5 rescued PAI-2 expression suppressed by auranofin. Taken together, our study suggests that induction of annexin A5 by auranofin may enhance apoptosis through suppression of PAI-2 expression in PC-3 cells.
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Affiliation(s)
- Dong-Won Shin
- College of Pharmacy, Chung-Ang University, Seoul 06974, Republic of Korea
| | - Yeo-Jung Kwon
- College of Pharmacy, Chung-Ang University, Seoul 06974, Republic of Korea
| | - Dong-Jin Ye
- College of Pharmacy, Chung-Ang University, Seoul 06974, Republic of Korea
| | - Hyoung-Seok Baek
- College of Pharmacy, Chung-Ang University, Seoul 06974, Republic of Korea
| | - Joo-Eun Lee
- College of Pharmacy, Chung-Ang University, Seoul 06974, Republic of Korea
| | - Young-Jin Chun
- College of Pharmacy, Chung-Ang University, Seoul 06974, Republic of Korea
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15
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Abstract
Breast cancer is one of the major causes of cancer death in women. Many studies have sought to identify specific molecules involved in breast cancer and understand their characteristics. Many biomarkers which are easily measurable, dependable, and inexpensive, with a high sensitivity and specificity have been identified. The rapidly increasing technology development and availability of epigenetic informations play critical roles in cancer. The accumulated data have been collected, stored, and analyzed in various types of databases. It is important to acknowledge useful and available data and retrieve them from databases. Nowadays, many researches utilize the databases, including The Cancer Genome Atlas (TCGA), Gene Expression Omnibus (GEO), Surveillance, Epidemiology and End Results (SEER), and Embase, to find useful informations on biomarkers for breast cancer. This review summarizes the current databases which have been utilized for identification of biomarkers for breast cancer. The information provided by this review would be beneficial to seeking appropriate strategies for diagnosis and treatment of breast cancer.
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Affiliation(s)
- Eunhye Lee
- Duksung Innovative Drug Center, College of Pharmacy, Duksung Women's University, Seoul, Korea
| | - Aree Moon
- Duksung Innovative Drug Center, College of Pharmacy, Duksung Women's University, Seoul, Korea
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16
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Kwon YJ, Baek HS, Ye DJ, Shin S, Kim D, Chun YJ. CYP1B1 Enhances Cell Proliferation and Metastasis through Induction of EMT and Activation of Wnt/β-Catenin Signaling via Sp1 Upregulation. PLoS One 2016; 11:e0151598. [PMID: 26981862 PMCID: PMC4794175 DOI: 10.1371/journal.pone.0151598] [Citation(s) in RCA: 84] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2015] [Accepted: 03/01/2016] [Indexed: 01/06/2023] Open
Abstract
Cytochrome P450 1B1 (CYP1B1) is a major E2 hydroxylase involved in the metabolism of potential carcinogens. CYP1B1 expression has been reported to be higher in tumors compared to normal tissues, especially in hormone-related cancers including breast, ovary, and prostate tumors. To explore the role of CYP1B1 in cancer progression, we investigated the action of CYP1B1 in cells with increased CYP1B1 via the inducer 7,12-dimethylbenz[α]anthracene (DMBA) or an overexpression vector, in addition to decreased CYP1B1 via the inhibitor tetramethoxystilbene (TMS) or siRNA knockdown. We observed that CYP1B1 promoted cell proliferation, migration, and invasion in MCF-7 and MCF-10A cells. To understand its molecular mechanism, we measured key oncogenic proteins including β-catenin, c-Myc, ZEB2, and matrix metalloproteinases following CYP1B1 modulation. CYP1B1 induced epithelial-mesenchymal transition (EMT) and activated Wnt/β-catenin signaling via upregulation of CTNNB1, ZEB2, SNAI1, and TWIST1. Sp1, a transcription factor involved in cell growth and metastasis, was positively regulated by CYP1B1, and suppression of Sp1 expression by siRNA or DNA binding activity using mithramycin A blocked oncogenic transformation by CYP1B1. Therefore, we suggest that Sp1 acts as a key mediator for CYP1B1 action. Treatment with 4-hydroxyestradiol (4-OHE2), a major metabolite generated by CYP1B1, showed similar effects as CYP1B1 overexpression, indicating that CYP1B1 activity mediated various oncogenic events in cells. In conclusion, our data suggests that CYP1B1 promotes cell proliferation and metastasis by inducing EMT and Wnt/β-catenin signaling via Sp1 induction.
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Affiliation(s)
- Yeo-Jung Kwon
- College of Pharmacy, Chung-Ang University, Seoul, Korea
| | | | - Dong-Jin Ye
- College of Pharmacy, Chung-Ang University, Seoul, Korea
| | - Sangyun Shin
- College of Pharmacy, Chung-Ang University, Seoul, Korea
| | - Donghak Kim
- Department of Biological Sciences, Konkuk University, Seoul, Korea
| | - Young-Jin Chun
- College of Pharmacy, Chung-Ang University, Seoul, Korea
- * E-mail:
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17
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Park N, Baek HS, Chun YJ. Embelin-Induced Apoptosis of Human Prostate Cancer Cells Is Mediated through Modulation of Akt and β-Catenin Signaling. PLoS One 2015; 10:e0134760. [PMID: 26252009 DOI: 10.1371/journal.pone.0134760] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2015] [Accepted: 07/13/2015] [Indexed: 12/11/2022] Open
Abstract
There is increasing evidence that embelin, an active component of Embelia ribes, induces apoptosis in human cancer cells, but the detailed mechanisms are still unclear. Here, we have investigated the effect of embelin on the growth of human prostate cancer cells. Embelin strongly inhibited cell growth especially in human prostate cancer cell lines, including PC3, DU145, LNCaP-LN3 and normal prostate epithelial cell, RWPE-1 compared to breast cancer (MDA-MB-231, MCF-7, and T47D), hepatoma (HepG2, Hep3B, and HuH-7), or choriocarcinoma (JEG-3). We observed that embelin induced apoptosis of PC3 cells in a time-dependent manner correlated with decreased expression of Bcl-2, Bcl-xL, and Mcl-1, increased translocation of Bax into mitochondria, and a reduction in the mitochondrial membrane potential. Furthermore, embelin induced voltage-dependent anion channel (VDAC) 1 expression and oligomerization, which may promote cytochrome c and AIF release. Because embelin was able to inhibit Akt activation and cyclooxygenase-2 expression, the effects on Wnt/ β-catenin signaling were determined. Embelin activated glycogen synthase kinase (GSK)-3β by preventing phosphorylation and suppressed β-catenin expression. Attenuation of β-catenin-mediated TCF transcriptional activity and gene transcription, such as cyclin D1, c-myc, and matrix metalloproteinase (MMP)-7, were shown in embelin-treated cells. The changes in β-catenin levels in response to embelin were blocked by lithium chloride, a GSK-3 inhibitor, indicating that embelin may decrease β-catenin expression via GSK-3β activation. Furthermore, exposure of PC3 cells to embelin resulted in a significant decrease in cell migration and invasion. In conclusion, these findings suggest that inhibition of Akt signaling and activation of GSK-3β partially contributes to the pro-apoptotic effect of embelin in prostate cancer cells.
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Chung HJ, Park KR, Lee HJ, Lee J, Kim JH, Kim YC, Han SY. Effects of KRC-108 on the Aurora A activity and growth of colorectal cancer cells. Biochem Biophys Res Commun 2015; 461:605-11. [PMID: 25912878 DOI: 10.1016/j.bbrc.2015.04.073] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2015] [Accepted: 04/14/2015] [Indexed: 11/16/2022]
Abstract
Aurora A is involved in regulating multiple steps of mitosis. Over-expression of Aurora A is related to tumorigenesis and poor prognosis. KRC-108 is a novel multi-kinase inhibitor which has anti-tumor activity in vivo. In this study, we identified the inhibitory effects of KRC-108 on Aurora A kinase and growth-inhibitory characteristics of KRC-108. The in vitro kinase activity assay, immunoblot, and immunofluorescence analyses demonstrated that KRC-108 inhibited Aurora A activity. KRC-108 exhibited cytotoxicity against human colorectal cancer cell line HT-29. Colony formation assays showed that KRC-108 reduced the colony growth of HT-29 cells. KRC-108 also inhibited migration of HT-29 cells. The expression levels of cyclin B1 and CDC2 were decreased by KRC-108 in HT-29 cells. Cell cycle analysis and flow cytometry indicated that the inhibitory effects of KRC-108 on cell growth are due to induction of G2/M arrest and apoptosis by inhibition of Aurora A. KRC-108 induces cell-cycle arrest and apoptosis in colorectal cancer cell line by Aurora A inhibition. The reported in vivo anti-tumor effects of KRC-108 might partly be due to anti-Aurora A effects. This study suggests that KRC-108 has potential for development as an anti-tumor agent, although further studies are needed.
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Affiliation(s)
- Hye Jin Chung
- College of Pharmacy and Research Institute of Pharmaceutical Sciences, Gyeongsang National University, Jinju, Republic of Korea
| | - Kyeong Ryang Park
- College of Pharmacy and Research Institute of Pharmaceutical Sciences, Gyeongsang National University, Jinju, Republic of Korea
| | - Hyo Jeong Lee
- College of Pharmacy and Research Institute of Pharmaceutical Sciences, Gyeongsang National University, Jinju, Republic of Korea
| | - Jongkook Lee
- College of Pharmacy, Kangwon National University, Chuncheon, Republic of Korea
| | - Jeong-Hyun Kim
- School of Life Sciences, Gwangju Institute of Science & Technology, Gwangju, Republic of Korea
| | - Yong-Chul Kim
- School of Life Sciences, Gwangju Institute of Science & Technology, Gwangju, Republic of Korea
| | - Sun-Young Han
- College of Pharmacy and Research Institute of Pharmaceutical Sciences, Gyeongsang National University, Jinju, Republic of Korea.
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