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Li T, Yi J, Wu H, Wang K, Zhou B. SLC7A11 in hepatocellular carcinoma: potential mechanisms, regulation, and clinical significance. Am J Cancer Res 2024; 14:2326-2342. [PMID: 38859833 PMCID: PMC11162675 DOI: 10.62347/kgcl7357] [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: 03/06/2024] [Accepted: 05/13/2024] [Indexed: 06/12/2024] Open
Abstract
Exploring novel early detection biomarkers and developing more efficacious treatments remain pressing tasks in the current research landscape for hepatocellular carcinoma (HCC). Morphologically and molecularly separate from apoptosis, cell death, and autophagy, ferroptosis is a recently discovered, unique, controlled form of cell death. SLC7A11 (also known as xCT) represents a subunit of the cystine-glutamate antiporter (also known as system Xc(-)). A growing body of research suggests that induction of ferroptosis through SLC7A11 can effectively eliminate hepatocellular carcinoma (HCC) cells, particularly those exhibiting resistance to alternative forms of cell death. Thus, targeting ferroptosis via SLC7A11 may become a new direction for the design of therapeutic strategies for HCC. Although many research articles have investigated the possible roles of SLC7A11 in HCC, a study that summarizes the main findings, including the regulators and mechanisms of action of SLC7A11 in HCC is not available. Therefore, we present a comprehensive overview of the functions of ferroptosis, particularly SLC7A11, in the identification, development, and management of HCC in this review. In addition, we discuss how this knowledge can be translated into treatment by providing a systemic therapy in advanced HCC using sorafenib, the first-line drug targeting multiple kinases and SLC7A11. We further dissect the possible barriers as well as the corresponding solutions and provide insights on how to navigate effective treatment using this knowledge.
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Affiliation(s)
- Tianze Li
- Division of Hepato-Biliary-Pancreatic Surgery, Department of General Surgery, The Second Affiliated Hospital of Nanchang UniversityNanchang 330006, Jiangxi, P. R. China
- Queen Mary School, Nanchang UniversityNanchang 330006, Jiangxi, P. R. China
| | - Jianwei Yi
- Division of Hepato-Biliary-Pancreatic Surgery, Department of General Surgery, The Second Affiliated Hospital of Nanchang UniversityNanchang 330006, Jiangxi, P. R. China
| | - Huajun Wu
- Division of Hepato-Biliary-Pancreatic Surgery, Department of General Surgery, The Second Affiliated Hospital of Nanchang UniversityNanchang 330006, Jiangxi, P. R. China
| | - Kai Wang
- Division of Hepato-Biliary-Pancreatic Surgery, Department of General Surgery, The Second Affiliated Hospital of Nanchang UniversityNanchang 330006, Jiangxi, P. R. China
- Jiangxi Province Engineering Research Center of Hepatobiliary DiseaseNanchang 330006, Jiangxi, P. R. China
| | - Binghai Zhou
- Division of Hepato-Biliary-Pancreatic Surgery, Department of General Surgery, The Second Affiliated Hospital of Nanchang UniversityNanchang 330006, Jiangxi, P. R. China
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Li D, Zhang M, Liu J, Li Z, Ni B. Potential therapies for HCC involving targeting the ferroptosis pathway. Am J Cancer Res 2024; 14:1446-1465. [PMID: 38726269 PMCID: PMC11076240 DOI: 10.62347/sigp9279] [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: 11/19/2023] [Accepted: 03/15/2024] [Indexed: 05/12/2024] Open
Abstract
Liver cancer ranks as the third leading cause of cancer-related mortality worldwide, predominantly in the form of hepatocellular carcinoma (HCC). Conventional detection and treatment approaches have proven inadequate for addressing the elevated incidence and mortality rates associated with HCC. However, a significant body of research suggests that combating HCC through the induction of ferroptosis is possible. Ferroptosis is a regulated cell death process characterized by elevated levels of reactive oxygen species (ROS) and lipid peroxide accumulation, both of which are dependent on iron levels. In recent years, there has been an increasing focus on investigating ferroptosis, revealing its potential as an inhibitory mechanism against various diseases, including tumors. Therefore, ferroptosis induction holds great promise for treating multiple types of cancers, including HCC. This article provides a review of the key mechanisms involved in ferroptosis and explores the potential application of multiple targets and pathways associated with ferroptosis in HCC treatment to improve therapeutic outcomes.
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Affiliation(s)
- Denghui Li
- Department of Pathophysiology, College of High Altitude Military Medicine, Third Military Medical UniversityChongqing 400038, China
| | - Mengjie Zhang
- Department of Pathophysiology, College of High Altitude Military Medicine, Third Military Medical UniversityChongqing 400038, China
| | - Ju Liu
- Department of Foreign Languages, College of Basic Medical Sciences, Third Military Medical UniversityChongqing 400038, China
| | - Zhifang Li
- Department of Foreign Languages, College of Basic Medical Sciences, Third Military Medical UniversityChongqing 400038, China
| | - Bing Ni
- Department of Pathophysiology, College of High Altitude Military Medicine, Third Military Medical UniversityChongqing 400038, China
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Nooreen Z, Tandon S, Wal A, Rai AK. An Updated Insight into Phytomolecules and Novel Approaches used in the Management of Breast Cancer. Curr Drug Targets 2024; 25:201-219. [PMID: 38231060 DOI: 10.2174/0113894501277556231221072938] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2023] [Revised: 11/06/2023] [Accepted: 11/14/2023] [Indexed: 01/18/2024]
Abstract
Breast cancer is a widespread condition that kills more women from cancer-related causes than any other type of cancer globally. Women who have estrogen-dependent, initial metastatic breast cancer frequently receive treatment with surgery, radiation therapy, and chemotherapy. They may also get more specialized treatments like tamoxifen or aromatase inhibitors (anastrozole or letrozole). The World Health Organisation reported in 2012 that by 2030, breast cancer will be more common worldwide. There are several phytochemicals, such as isoflavones, coumestans, lignans, and prenylflavonoides. Isoflavones have been shown in studies to prevent the spread of breast cancer and to trigger apoptosis. Targeting BCs in metastatic breast cancer may be made possible by combining well-formulated phytochemicals in nanoparticles or other novel drug delivery agents with currently accepted endocrine and/or conventional chemotherapies. Cell signaling, regulation of cell cycles, oxidative stress action, and inflammation could be positively impacted by phytoconstituents. They have the ability to alter non-coding RNAs, to prevent the proliferation and regeneration of cancer cells. The availability of novel approaches helps in disease targeting, safety, effectiveness and efficacy. The current literature helps to know the available drugs i.e. phytoconstituents or novel drug delivery like nanoparticle, microsphere, micelles, liposomes and neosomes. The literature has been taken from PubMed, Google Scholar, SciFinder, or other internet sites.
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Affiliation(s)
- Zulfa Nooreen
- PSIT-Pranveer Singh Institute of Technology (Pharmacy), Bhautipratapur, Uttar Pradseh 209305, India
| | - Sudeep Tandon
- Phytochemistry Division, CSIR-Central Institute of Medicinal and Aromatic Plants, P.O.- CIMAP, Lucknow-226015, India
| | - Ankita Wal
- PSIT-Pranveer Singh Institute of Technology (Pharmacy), Bhautipratapur, Uttar Pradseh 209305, India
| | - Awani Kumar Rai
- PSIT-Pranveer Singh Institute of Technology (Pharmacy), Bhautipratapur, Uttar Pradseh 209305, India
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da Silva FC, Brandão DC, Ferreira EA, Siqueira RP, Ferreira HSV, Da Silva Filho AA, Araújo TG. Tailoring Potential Natural Compounds for the Treatment of Luminal Breast Cancer. Pharmaceuticals (Basel) 2023; 16:1466. [PMID: 37895937 PMCID: PMC10610388 DOI: 10.3390/ph16101466] [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: 08/29/2023] [Revised: 09/24/2023] [Accepted: 09/29/2023] [Indexed: 10/29/2023] Open
Abstract
Breast cancer (BC) is the most diagnosed cancer worldwide, mainly affecting the epithelial cells from the mammary glands. When it expresses the estrogen receptor (ER), the tumor is called luminal BC, which is eligible for endocrine therapy with hormone signaling blockade. Hormone therapy is essential for the survival of patients, but therapeutic resistance has been shown to be worrying, significantly compromising the prognosis. In this context, the need to explore new compounds emerges, especially compounds of plant origin, since they are biologically active and particularly promising. Natural products are being continuously screened for treating cancer due to their chemical diversity, reduced toxicity, lower side effects, and low price. This review summarizes natural compounds for the treatment of luminal BC, emphasizing the activities of these compounds in ER-positive cells. Moreover, their potential as an alternative to endocrine resistance is explored, opening new opportunities for the design of optimized therapies.
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Affiliation(s)
- Fernanda Cardoso da Silva
- Laboratory of Genetics and Biotechnology, Institute of Biotechnology, Universidade Federal de Uberlândia, Patos de Minas 38700-002, MG, Brazil; (F.C.d.S.); (D.C.B.); (R.P.S.); (H.S.V.F.)
| | - Douglas Cardoso Brandão
- Laboratory of Genetics and Biotechnology, Institute of Biotechnology, Universidade Federal de Uberlândia, Patos de Minas 38700-002, MG, Brazil; (F.C.d.S.); (D.C.B.); (R.P.S.); (H.S.V.F.)
| | - Everton Allan Ferreira
- Department of Pharmaceutical Sciences, Faculty of Pharmacy, Federal University of Juiz de Fora, Juiz de Fora 36036-900, MG, Brazil; (E.A.F.); (A.A.D.S.F.)
| | - Raoni Pais Siqueira
- Laboratory of Genetics and Biotechnology, Institute of Biotechnology, Universidade Federal de Uberlândia, Patos de Minas 38700-002, MG, Brazil; (F.C.d.S.); (D.C.B.); (R.P.S.); (H.S.V.F.)
| | - Helen Soares Valença Ferreira
- Laboratory of Genetics and Biotechnology, Institute of Biotechnology, Universidade Federal de Uberlândia, Patos de Minas 38700-002, MG, Brazil; (F.C.d.S.); (D.C.B.); (R.P.S.); (H.S.V.F.)
| | - Ademar Alves Da Silva Filho
- Department of Pharmaceutical Sciences, Faculty of Pharmacy, Federal University of Juiz de Fora, Juiz de Fora 36036-900, MG, Brazil; (E.A.F.); (A.A.D.S.F.)
| | - Thaise Gonçalves Araújo
- Laboratory of Genetics and Biotechnology, Institute of Biotechnology, Universidade Federal de Uberlândia, Patos de Minas 38700-002, MG, Brazil; (F.C.d.S.); (D.C.B.); (R.P.S.); (H.S.V.F.)
- Laboratory of Nanobiotechnology Prof. Dr. Luiz Ricardo Goulart Filho, Institute of Biotechnology, Universidade Federal de Uberlândia, Uberlandia 38405-302, MG, Brazil
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Shabani H, Karami MH, Kolour J, Sayyahi Z, Parvin MA, Soghala S, Baghini SS, Mardasi M, Chopani A, Moulavi P, Farkhondeh T, Darroudi M, Kabiri M, Samarghandian S. Anticancer activity of thymoquinone against breast cancer cells: Mechanisms of action and delivery approaches. Biomed Pharmacother 2023; 165:114972. [PMID: 37481931 DOI: 10.1016/j.biopha.2023.114972] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Revised: 05/25/2023] [Accepted: 05/29/2023] [Indexed: 07/25/2023] Open
Abstract
The rising incidence of breast cancer has been a significant source of concern in the medical community. Regarding the adverse effects and consequences of current treatments, cancers' health, and socio-economical aspects have become more complicated, leaving research aimed at improved or new treatments on top priority. Medicinal herbs contain multitarget compounds that can control cancer development and advancement. Owing to Nigella Sativa's elements, it can treat many disorders. Thymoquinone (TQ) is a natural chemical derived from the black seeds of Nigella sativa Linn proved to have anti-cancer and anti-inflammatory properties. TQ interferes in a broad spectrum of tumorigenic procedures and inhibits carcinogenesis, malignant development, invasion, migration, and angiogenesis owing to its multitargeting ability. It effectively facilitates miR-34a up-regulation, regulates the p53-dependent pathway, and suppresses Rac1 expression. TQ promotes apoptosis and controls the expression of pro- and anti-apoptotic genes. It has also been shown to diminish the phosphorylation of NF-B and IKK and decrease the metastasis and ERK1/2 and PI3K activity. We discuss TQ's cytotoxic effects for breast cancer treatment with a deep look at the relevant stimulatory or inhibitory signaling pathways. This review discusses the various forms of polymeric and non-polymeric nanocarriers (NC) and the encapsulation of TQ for increasing oral bioavailability and enhanced in vitro and in vivo efficacy of TQ-combined treatment with different chemotherapeutic agents against various breast cancer cell lines. This study can be useful to a broad scientific community, comprising pharmaceutical and biological scientists, as well as clinical investigators.
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Affiliation(s)
- Hadi Shabani
- Department of Biology, Faculty of Basic Sciences, Islamic Azad University, Islamshahr Branch, Iran
| | | | - Jalili Kolour
- Cellular and Molecular Biology master student, Department of Life Sciences and Systems Biology, University of Turin, Italy
| | - Zeinab Sayyahi
- Department of Physiology, Faculty of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Mohammad Amir Parvin
- Department of Cell and Molecular Biology, school of Biology, University of Tehran, Tehran, Iran
| | - Shahrad Soghala
- Department of Biology, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Sadegh Shojaei Baghini
- Plant Biotechnology Department, National Institute of Genetic Engineering and Biotechnology(NIGEB), Tehran, Iran
| | - Mahsa Mardasi
- Department of Plant Sciences and Biotechnology, Faculty of Life Sciences and Biotechnology, Shahid Beheshti University G. C., Evin, Tehran, Iran
| | - Ali Chopani
- Department of Microbiology, School of Biology, College of Science, University of Tehran, Tehran, Iran
| | - Pooria Moulavi
- Department of Biology, Tehran North Branch, Islamic Azad University, Tehran, Iran
| | - Tahereh Farkhondeh
- Department of Toxicology and Pharmacology, School of Pharmacy, Birjand University of Medical Sciences, Birjand, Iran
| | - Majid Darroudi
- Nuclear Medicine Research Center, Mashhad University of Medical Sciences, Mashhad, Iran; Department of Basic Sciences, Neyshabur University of Medical Sciences, Neyshabur 9318614139, Iran
| | - Mahboubeh Kabiri
- Department of Biotechnology, College of Science, University of Tehran, Tehran, Iran.
| | - Saeed Samarghandian
- Healthy Ageing Research Centre, Neyshabur University of Medical Sciences, Neyshabur, Iran.
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The efficacy of applying some plants and herbs in cancer therapy for humans and animals – a comperhensive review. ANNALS OF ANIMAL SCIENCE 2022. [DOI: 10.2478/aoas-2022-0078] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Abstract
Cancer is a challenging ailment and represents the main reason for death worldwide for humans and animals. Although great developments have hindered cancer progression, several adverse effects are associated with modern chemotherapy. Natural remedies, such as the usage of medicinal plant or their products in cancer treatment, may decrease prejudicial side properties. Recently, the modern research scheme and innovative screening practices for herbs or plants have enabled phytochemical discovery for the prevention and treatment of cancer. This criticism highlights herbs such as acacia, basil, black seeds, cedar, castus, ficus, garlic, ginger, indigo, onion, pomegranate, quince, and thyme, promising anticancer effects. The present review also revealed the mode of action of each herb as anticancer effects at level in vitro and in vivo studies. The item also totalizes the vital mechanisms and signaling molecules involved in preventing cancer diseases. This will fill the investigate gap in the exploration of using natural molecules and encourage researchers in clinical trials of anticancer agents from herbs for humans and animals.
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Pan F, Lin X, Hao L, Wang T, Song H, Wang R. The Critical Role of Ferroptosis in Hepatocellular Carcinoma. Front Cell Dev Biol 2022; 10:882571. [PMID: 35800895 PMCID: PMC9255949 DOI: 10.3389/fcell.2022.882571] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Accepted: 06/03/2022] [Indexed: 12/14/2022] Open
Abstract
Liver cancer is the sixth most frequently diagnosed cancer and the third dominant cause of cancer death worldwide. Ferroptosis is characterized as an iron-dependent form of regulated cell death, with accumulation of lipid peroxides to lethal amounts. Evidences have showed that ferroptosis is closely associated with HCC, but the mechanisms are still poorly understood. In this review, we mainly summarize the roles of several typical molecules as well as radiotherapy in regulating the ferroptosis process in HCC. Chances are that this review may help address specific issues in the treatment of HCC.
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Syntheses, crystal structure, thermal behavior, and anti-tumor activity of three ternary metal complexes with 2-chloro-5-nitrobenzoic acid and heterocyclic compounds. HETEROCYCL COMMUN 2022. [DOI: 10.1515/hc-2022-0011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Abstract
Three complexes, namely complex (1), complex (2), and complex (3), were synthesized and characterized by X-ray diffraction, thermogravimetric study, and elemental study. Complex (1) comprises discrete binuclear clusters, where two oxygen atoms of 2-chloro-5-nitrobenzoic acid bridge the two copper atoms. Complex (2) is a six-coordination structure consisting of four nitrogen atoms and two oxygen atoms in 2-chloro-5-nitrobenzoic acid and 1,10-phenanthroline to furnish a twisted octahedron. Complex (3) is a six-coordination structure consisting of four oxygen atoms and two nitrogen atoms from the 2-chloro-5-nitrobenzoic acid, methanol, and 2,2′-dipyridyl to furnish a distorted octahedral geometry. Metal complexes’ anti-tumor activity was also investigated by the MTT assay. Of the complexes tested, complex (1) could induce apoptosis in these A549 lung cancer and Caco-2 colon adenocarcinoma cells and complex (2) could induce apoptosis in Caco-2 colon adenocarcinoma cells. CCDC for complex (1) was 1543354, CCDC for complex (2) was 1546991, and CCDC for complex (3) was 1543417.
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Pathak K, Pathak MP, Saikia R, Gogoi U, Sahariah JJ, Zothantluanga JH, Samanta A, Das A. Cancer Chemotherapy via Natural Bioactive Compounds. Curr Drug Discov Technol 2022; 19:e310322202888. [PMID: 35362385 DOI: 10.2174/1570163819666220331095744] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Revised: 11/29/2021] [Accepted: 12/17/2021] [Indexed: 12/09/2022]
Abstract
BACKGROUND Cancer-induced mortality is increasingly prevalent globally which skyrocketed the necessity to discover new/novel safe and effective anticancer drugs. Cancer is characterized by the continuous multiplication of cells in the human which is unable to control. Scientific research is drawing its attention towards naturally-derived bioactive compounds as they have fewer side effects compared to the current synthetic drugs used for chemotherapy. OBJECTIVE Drugs isolated from natural sources and their role in the manipulation of epigenetic markers in cancer are discussed briefly in this review article. METHODS With advancing medicinal plant biotechnology and microbiology in the past century, several anticancer phytomedicines were developed. Modern pharmacopeia contains at least 25% herbal-based remedy including clinically used anticancer drugs. These drugs mainly include the podophyllotoxin derivatives vinca alkaloids, curcumin, mistletoe plant extracts, taxanes, camptothecin, combretastatin, and others including colchicine, artesunate, homoharringtonine, ellipticine, roscovitine, maytanasin, tapsigargin,andbruceantin. RESULTS Compounds (psammaplin, didemnin, dolastin, ecteinascidin,and halichondrin) isolated from marine sources and animals such as microalgae, cyanobacteria, heterotrophic bacteria, invertebrates. They have been evaluated for their anticancer activity on cells and experimental animal models and used chemotherapy.Drug induced manipulation of epigenetic markers plays an important role in the treatment of cancer. CONCLUSION The development of a new drug from isolated bioactive compounds of plant sources has been a feasible way to lower the toxicity and increase their effectiveness against cancer. Potential anticancer therapeutic leads obtained from various ethnomedicinal plants, foods, marine, and microorganisms are showing effective yet realistically safe pharmacological activity. This review will highlight important plant-based bioactive compounds like curcumin, stilbenes, terpenes, other polyphenolic phyto-compounds, and structurally related families that are used to prevent/ ameliorate cancer. However, a contribution from all possible fields of science is still a prerequisite for discovering safe and effective anticancer drugs.
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Affiliation(s)
- Kalyani Pathak
- Department of Pharmaceutical Sciences, Dibrugarh University, Dibrugarh - 786004, Assam, India
| | - Manash Pratim Pathak
- Faculty of Pharmaceutical Sciences, Assam down town University, Panikhaiti, Guwahati-781026, Assam, India
| | - Riya Saikia
- Department of Pharmaceutical Sciences, Dibrugarh University, Dibrugarh - 786004, Assam, India
| | - Urvashee Gogoi
- Department of Pharmaceutical Sciences, Dibrugarh University, Dibrugarh - 786004, Assam, India
| | - Jon Jyoti Sahariah
- Department of Pharmaceutical Sciences, Dibrugarh University, Dibrugarh - 786004, Assam, India
| | - James H Zothantluanga
- Department of Pharmaceutical Sciences, Dibrugarh University, Dibrugarh - 786004, Assam, India
| | - Abhishek Samanta
- Department of Pharmaceutical Sciences, Dibrugarh University, Dibrugarh - 786004, Assam, India
| | - Aparoop Das
- Department of Pharmaceutical Sciences, Dibrugarh University, Dibrugarh - 786004, Assam, India
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Islam MR, Islam F, Nafady MH, Akter M, Mitra S, Das R, Urmee H, Shohag S, Akter A, Chidambaram K, Alhumaydhi FA, Emran TB, Cavalu S. Natural Small Molecules in Breast Cancer Treatment: Understandings from a Therapeutic Viewpoint. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27072165. [PMID: 35408561 PMCID: PMC9000328 DOI: 10.3390/molecules27072165] [Citation(s) in RCA: 41] [Impact Index Per Article: 20.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Revised: 03/21/2022] [Accepted: 03/23/2022] [Indexed: 12/12/2022]
Abstract
Breast cancer (BrCa) is the most common malignancy in women and the second most significant cause of death from cancer. BrCa is one of the most challenging malignancies to treat, and it accounts for a large percentage of cancer-related deaths. The number of cases requiring more effective BrCa therapy has increased dramatically. Scientists are looking for more productive agents, such as organic combinations, for BrCa prevention and treatment because most chemotherapeutic agents are linked to cancer metastasis, the resistance of the drugs, and side effects. Natural compounds produced by living organisms promote apoptosis and inhibit metastasis, slowing the spread of cancer. As a result, these compounds may delay the spread of BrCa, enhancing survival rates and reducing the number of deaths caused by BrCa. Several natural compounds inhibit BrCa production while lowering cancer cell proliferation and triggering cell death. Natural compounds, in addition to therapeutic approaches, are efficient and potential agents for treating BrCa. This review highlights the natural compounds demonstrated in various studies to have anticancer properties in BrCa cells. Future research into biological anti-BrCa agents may pave the way for a new era in BrCa treatment, with natural anti-BrCa drugs playing a key role in improving BrCa patient survival rates.
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Affiliation(s)
- Md. Rezaul Islam
- Department of Pharmacy, Faculty of Allied Health Sciences, Daffodil International University, Dhaka 1207, Bangladesh; (M.R.I.); (F.I.); (M.A.); (A.A.)
| | - Fahadul Islam
- Department of Pharmacy, Faculty of Allied Health Sciences, Daffodil International University, Dhaka 1207, Bangladesh; (M.R.I.); (F.I.); (M.A.); (A.A.)
| | - Mohamed H. Nafady
- Faculty of Applied Health Science Technology, Misr University for Science and Technology, Giza 12568, Egypt;
| | - Muniya Akter
- Department of Pharmacy, Faculty of Allied Health Sciences, Daffodil International University, Dhaka 1207, Bangladesh; (M.R.I.); (F.I.); (M.A.); (A.A.)
| | - Saikat Mitra
- Department of Pharmacy, Faculty of Pharmacy, University of Dhaka, Dhaka 1000, Bangladesh; (S.M.); (R.D.)
| | - Rajib Das
- Department of Pharmacy, Faculty of Pharmacy, University of Dhaka, Dhaka 1000, Bangladesh; (S.M.); (R.D.)
| | - Humaira Urmee
- Department of Pharmaceutical Science, North South University, Dhaka 1229, Bangladesh;
| | - Sheikh Shohag
- Department of Biochemistry and Molecular Biology, Faculty of Life Science, Bangabandhu Sheikh Mujibur Rahman Science and Technology University, Gopalganj 8100, Bangladesh;
| | - Aklima Akter
- Department of Pharmacy, Faculty of Allied Health Sciences, Daffodil International University, Dhaka 1207, Bangladesh; (M.R.I.); (F.I.); (M.A.); (A.A.)
| | - Kumarappan Chidambaram
- Department of Pharmacology and Toxicology, College of Pharmacy, King Khalid University, Abha 62529, Saudi Arabia;
| | - Fahad A. Alhumaydhi
- Department of Medical Laboratories, College of Applied Medical Sciences, Qassim University, Buraydah 52571, Saudi Arabia;
| | - Talha Bin Emran
- Department of Pharmacy, BGC Trust University Bangladesh, Chittagong 4381, Bangladesh
- Correspondence: (T.B.E.); (S.C.)
| | - Simona Cavalu
- Faculty of Medicine and Pharmacy, University of Oradea, 410087 Oradea, Romania
- Correspondence: (T.B.E.); (S.C.)
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Kong R, Wang N, Han W, Bao W, Lu J. IFNγ-mediated repression of system xc - drives vulnerability to induced ferroptosis in hepatocellular carcinoma cells. J Leukoc Biol 2021; 110:301-314. [PMID: 34318944 DOI: 10.1002/jlb.3ma1220-815rrr] [Citation(s) in RCA: 58] [Impact Index Per Article: 19.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2020] [Revised: 06/10/2021] [Accepted: 06/14/2021] [Indexed: 12/22/2022] Open
Abstract
IFNγ released from CD8+ T cells or natural killer cells plays a crucial role in antitumor host immunity. Several studies have found that IFNγ is involved in regulating tumor cell proliferation and apoptosis. However, few studies have examined its role in cell ferroptosis. Here, we found that IFNγ treatment enhanced glutathione depletion, promoted cell cycle arrested in G0/G1 phase, increased lipid peroxidation, and sensitized cells to ferroptosis activators. Additionally, IFNγ down-regulated the mRNA and protein levels of SLC3A2 and SLC7A11, two subunits of the glutamate-cystine antiporter system xc- via activating the JAK/STAT pathway in hepatocellular carcinoma (HCC) cell lines. Furthermore, IFNγ increased reactive oxygen species levels and decreased mitochondiral membrane potential in Bel7402 and HepG2 cells. These changes were accompanied by decreased system xc- activity. Cancer cells exposed to TGFβ1 for 48 h showed sensitization to IFNγ + erastin-induced ferroptosis, with decreased system xc- expression. In conclusion, IFNγ repressed system xc- activation via activating JAK/STAT signaling. Additionally, enhanced lipid peroxidation was associated with altered mitochondrial function in HCC cells. Our findings identified a role for IFNγ in sensitizing HCC cells to ferroptosis, which provided new insights for applying IFNγ as a cancer treatment.
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Affiliation(s)
- Rui Kong
- Department of Gastroenterology, Shanghai Tenth People's Hospital Affiliated to Tongji University, Tongji University, School of Medicine, Shanghai, China
| | - Nan Wang
- Department of Gastroenterology, Shanghai Tenth People's Hospital Affiliated to Tongji University, Tongji University, School of Medicine, Shanghai, China
| | - Wei Han
- Department of Gastroenterology, Shanghai Tenth People's Hospital Affiliated to Tongji University, Tongji University, School of Medicine, Shanghai, China
| | - Wen Bao
- Department of Gastroenterology, Shanghai Tenth People's Hospital Affiliated to Tongji University, Tongji University, School of Medicine, Shanghai, China
| | - Jie Lu
- Department of Gastroenterology, Shanghai Tenth People's Hospital Affiliated to Tongji University, Tongji University, School of Medicine, Shanghai, China
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Malik S, Singh A, Negi P, Kapoor VK. Thymoquinone: A small molecule from nature with high therapeutic potential. Drug Discov Today 2021; 26:2716-2725. [PMID: 34303824 DOI: 10.1016/j.drudis.2021.07.013] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Revised: 05/23/2021] [Accepted: 07/17/2021] [Indexed: 12/14/2022]
Abstract
Thymoquinone (TQ; 2-isopropyl-5-methylbenzo-1, 4-quinone), the main active constituent of Nigella sativa, has been proven to have great therapeutic properties in numerous in vivo and in vitro models. Nevertheless, this molecule is not yet in clinical trials, largely because of its poor bioavailability and hydrophobicity. This review examines the different activities of TQ, as well as various combination therapies, nanotechnologies and clinical trials involving TQ. The TQ nanoparticle formulation shows better bioavailability than free TQ, and it is time for clinical trials of these formulations to realize the potential of TQ as a therapeutic.
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Affiliation(s)
- Safiya Malik
- School of Pharmaceutical Sciences, Shoolini University, Solan 173212, India
| | - Amardeep Singh
- School of Pharmaceutical Sciences, Shoolini University, Solan 173212, India
| | - Poonam Negi
- School of Pharmaceutical Sciences, Shoolini University, Solan 173212, India
| | - Vijay Kumar Kapoor
- School of Pharmaceutical Sciences, Shoolini University, Solan 173212, India.
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13
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El-Far AH, Darwish NHE, Mousa SA. Senescent Colon and Breast Cancer Cells Induced by Doxorubicin Exhibit Enhanced Sensitivity to Curcumin, Caffeine, and Thymoquinone. Integr Cancer Ther 2021; 19:1534735419901160. [PMID: 32054357 PMCID: PMC7025418 DOI: 10.1177/1534735419901160] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Cellular senescence is a process of physiological growth arrest that can be induced by intrinsic or extrinsic stress signals. Some cancer therapies are associated with senescence of cancer cells with a typical cell cycle arrest. Doxorubicin (Dox) induces senescence by a p53-dependent pathway and telomere dysfunction of numerous cancers. However, cellular senescence induces suppression in proliferation activity, and these cells will remain metabolically active and play an important role in tumor relapse and development of drug resistance. In the current study, we investigated the apoptotic effect of curcumin (Cur), caffeine (Caff), and thymoquinone (TQ) on senescent colon cancer HCT116 and breast cancer MCF7 cell lines treated with Dox. Results showed typical senescence markers including decreased bromodeoxyuridine incorporation, increased accumulation of senescence-associated β-galactosidase (SA-β-gal), cell cycle arrest, and upregulation of p53, P-p53, and p21 proteins. Annexin-V analysis by flow cytometry revealed 2- to 6-fold increases in annexin-V–positive cells in Dox-treated MCF7 and HCT116 cells by Cur (15 µM), Caff (10 mM), and TQ (50 µM; P < .001). In comparison between proliferative and senescent of either HCT116 or MCF7 cells, Caff at 15 mM and TQ at 25 µM induced significant increases in apoptosis of Dox-treated cells compared with proliferative cells (P < .001). Data revealed that Cur, Caff, and TQ potentially induced apoptosis of both proliferative and senescent HCT116 and MCF7 cells. In vivo and clinical trials are of great importance to validate this result.
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Affiliation(s)
- Ali H El-Far
- Damanhour University, Damanhour, El-Beheira, Egypt
| | - Noureldien H E Darwish
- Mansoura University, Mansoura, Egypt.,Albany College of Pharmacy and Health Sciences, Rensselaer, NY, USA
| | - Shaker A Mousa
- Albany College of Pharmacy and Health Sciences, Rensselaer, NY, USA
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14
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He Z, Zhang J, Yuan X, Zhang Y. Integrating Somatic Mutations for Breast Cancer Survival Prediction Using Machine Learning Methods. Front Genet 2021; 11:632901. [PMID: 33537063 PMCID: PMC7848170 DOI: 10.3389/fgene.2020.632901] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Accepted: 12/30/2020] [Indexed: 12/13/2022] Open
Abstract
Breast cancer is the most common malignancy in women, and because it has a high mortality rate, it is urgent to develop computational methods to increase the accuracy of breast cancer survival predictive models. Although multi-omics data such as gene expression have been extensively used in recent studies, the accurate prognosis of breast cancer remains a challenge. Somatic mutations are another important and promising data source for studying cancer development, and its effect on the prognosis of breast cancer remains to be further explored. Meanwhile, these omics datasets are high-dimensional and redundant. Therefore, we adopted multiple kernel learning (MKL) to efficiently integrate somatic mutation to currently molecular data including gene expression, copy number variation (CNV), methylation, and protein expression data for the prediction of breast cancer survival. Before integration, the maximum relevance minimum redundancy (mRMR) feature selection method was utilized to select features that present high relevance to survival and low redundancy among themselves for each type of data. The experimental results demonstrated that the proposed method achieved the most optimal performance and there was a remarkable improvement in the prediction performance when somatic mutations were included, indicating that somatic mutations are critical for improving breast cancer survival predictions. Moreover, mRMR was superior to other feature selection methods used in previous studies. Furthermore, MKL outperformed the other traditional classifiers in multi-omics data integration. Our analysis indicated that through employing promising omics data such as somatic mutations and harnessing the power of proper feature selection methods and effective integration frameworks, the breast cancer survival predictive accuracy can be further increased, thereby providing a more optimal clinical diagnosis and more effective treatment for breast cancer patients.
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Affiliation(s)
- Zongzhen He
- School of Computer Science and Technology, Xidian University, Xi'an, China
| | - Junying Zhang
- School of Computer Science and Technology, Xidian University, Xi'an, China
| | - Xiguo Yuan
- School of Computer Science and Technology, Xidian University, Xi'an, China
| | - Yuanyuan Zhang
- School of Information and Control Engineering, Qingdao University of Technology, Qingdao, China
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15
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Gomathinayagam R, Ha JH, Jayaraman M, Song YS, Isidoro C, Dhanasekaran DN. Chemopreventive and Anticancer Effects of Thymoquinone: Cellular and Molecular Targets. J Cancer Prev 2020; 25:136-151. [PMID: 33033708 PMCID: PMC7523033 DOI: 10.15430/jcp.2020.25.3.136] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Revised: 09/11/2020] [Accepted: 09/14/2020] [Indexed: 12/11/2022] Open
Abstract
Thymoquinone (TQ) is a bioactive component derived from the seeds of Nigella sativa that are commonly as black cumin. Evidences indicate that the medicinal properties of TQ have been recognized for more than 2000 years. TQ has been shown to possess potent chemopreventive properties that include anti-inflammatory and anti-neoplastic activities. Recent studies have unraveled the multiple mechanisms through which TQ exerts its chemopreventive and anticancer activity in different cancer cells in a contextual manner. The present review aims to provide a brief compendium on the molecular mechanisms through which TQ inhibits signaling pathways underlying cancer genesis, progression, and metastasis.
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Affiliation(s)
- Rohini Gomathinayagam
- Stephenson Cancer Center, Department of Cell Biology, The University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA
| | - Ji Hee Ha
- Stephenson Cancer Center, Department of Cell Biology, The University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA
| | - Muralidharan Jayaraman
- Stephenson Cancer Center, Department of Cell Biology, The University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA
| | - Yong Sang Song
- Department of Obstetrics and Gynecology, Cancer Research Institute, College of Medicine, Seoul National University, Seoul, Korea
| | - Ciro Isidoro
- Laboratory of Molecular Pathology and NanoBioImaging, Department of Health Sciences, Università del Piemonte Orientale, Novara, Italy
| | - Danny N Dhanasekaran
- Stephenson Cancer Center, Department of Cell Biology, The University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA
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16
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The anticarcinogen activity of β-arbutin on MCF-7 cells: Stimulation of apoptosis through estrogen receptor-α signal pathway, inflammation and genotoxicity. Mol Cell Biochem 2020; 476:349-360. [PMID: 32964394 DOI: 10.1007/s11010-020-03911-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2020] [Accepted: 09/07/2020] [Indexed: 10/23/2022]
Abstract
Arbutin is one of the active ingredients employed in cosmetics as a skin whitening agent. In the present study, the possible effects of arbutin on breast cancer were determined with human breast adenocarcinoma (MCF-7) cells. α and β-arbutin cytotoxicity levels in MCF-7 cells were determined with the MTT method. At low (1-10 mM) doses, α-arbutin appears to be more toxic than β-arbutin. At higher (5-200 mM) and LD50 doses beta arbutin toxicity appears to be higher than alpha arbutin. Thus, the study was continued with β -arbutin. The effects of low and high doses of β-arbutin was determined on oxidative stress, genotoxicity, inflammation, apoptosis, proliferation, endoplasmic reticulum stress and estrogen receptor-α in MCF-7 cells. The results demonstrated that the β-arbutin doses administered to MCF-7 cells did not affect oxidative and endoplasmic reticulum stress in the experimental groups. However, it was found that administration of LD50 dose β-arbutin induced inflammation in these cells via proinflammatory cytokine levels (TNF-α, IFN-γ and IL-1β). It was observed that LD10 and LD50 doses of β-arbutin increased genotoxicity in MCF-7 cells. The gene expression analysis conducted with RT-PCR device and immunocytochemical analysis revealed that β-arbutin at LD50 dose induced apoptosis in MCF-7 cells via p53 and Caspase 3. Furthermore, it was determined that all β-arbutin doses inhibited estrogen receptor-α in MCF-7 cells. Considering that arbutin increased the activation of apoptotic Caspase 3 through p53, which was stimulated by genotoxic and inflammatory effects at LD50 dose in MCF-7 cells. Determination of this mechanism behind these effects of β-arbutin may contribute to the development of a new perspective in treatment.
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Ren G, Hao X, Yang S, Chen J, Qiu G, Ang KP, Mohd Tamrin MI. 10H-3,6-Diazaphenothiazines triggered the mitochondrial-dependent and cell death receptor-dependent apoptosis pathways and further increased the chemosensitivity of MCF-7 breast cancer cells via inhibition of AKT1 pathways. J Biochem Mol Toxicol 2020; 34:e22544. [PMID: 32619082 DOI: 10.1002/jbt.22544] [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] [Received: 02/25/2020] [Revised: 04/21/2020] [Accepted: 05/29/2020] [Indexed: 11/11/2022]
Abstract
Breast cancer is one of the leading causes of death in cancer categories, followed by lung, colorectal, and ovarian among the female gender across the world. 10H-3,6-diazaphenothiazine (PTZ) is a thiazine derivative compound that exhibits many pharmacological activities. Herein, we proceed to investigate the pharmacological activities of PTZ toward breast cancer MCF-7 cells as a representative in vitro breast cancer cell model. The PTZ exhibited a proliferation inhibition (IC50 = 0.895 µM) toward MCF-7 cells. Further, cell cycle analysis illustrated that the S-phase checkpoint was activated to achieve proliferation inhibition. In vitro cytotoxicity test on three normal cell lines (HEK293 normal kidney cells, MCF-10A normal breast cells, and H9C2 normal heart cells) demonstrated that PTZ was more potent toward cancer cells. Increase in the levels of reactive oxygen species results in polarization of mitochondrial membrane potential (ΔΨm), together with suppression of mitochondrial thioredoxin reductase enzymatic activity suggested that PTZ induced oxidative damages toward mitochondria and contributed to improved drug efficacy toward treatment. The RT2 PCR Profiler Array (human apoptosis pathways) proved that PTZ induced cell death via mitochondria-dependent and cell death receptor-dependent pathways, through a series of modulation of caspases, and the respective morphology of apoptosis was observed. Mechanistic studies of apoptosis suggested that PTZ inhibited AKT1 pathways resulting in enhanced drug efficacy despite it preventing invasion of cancer cells. These results showed the effectiveness of PTZ in initiation of apoptosis, programmed cell death, toward highly chemoresistant MCF-7 cells, thus suggesting its potential as a chemotherapeutic drug.
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Affiliation(s)
- Guanghui Ren
- Department of General Surgery, Shenzhen Hospital of Southern Medical University, Shenzhen, Guangdong, China
| | - Xiaoyan Hao
- Department of Thyroid and Breast Surgery, Longgang Central Hospital of Shenzhen, Shenzhen, Guangdong, China
| | - Shuyi Yang
- Department of General Surgery, Shenzhen Hospital of Southern Medical University, Shenzhen, Guangdong, China
| | - Jun Chen
- Department of General Surgery, Shenzhen Hospital of Southern Medical University, Shenzhen, Guangdong, China
| | - Guobin Qiu
- Department of General Surgery, Shenzhen Hospital of Southern Medical University, Shenzhen, Guangdong, China
| | - Kok Pian Ang
- Department of Biomedical Sciences, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Serdang, Selangor, Malaysia
| | - Mohd Islahuddin Mohd Tamrin
- Department of Surgery, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Serdang, Selangor, Malaysia
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18
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Zhao F, Wang X, Wang Y, Zhang J, Lai R, Zhang B, Zhou X. The function of uterine UDP-glucuronosyltransferase 1A8 (UGT1A8) and UDP-glucuronosyltransferase 2B7 (UGT2B7) is involved in endometrial cancer based on estrogen metabolism regulation. Hormones (Athens) 2020; 19:403-412. [PMID: 32592099 DOI: 10.1007/s42000-020-00213-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2019] [Accepted: 05/20/2020] [Indexed: 01/03/2023]
Abstract
BACKGROUND The progression of endometrial cancer (EC) is closely related to estrogen levels. UDP-glucuronosyltransferases (UGTs) are an essential class of phase II metabolizing enzymes that play a pivotal role in detoxifying steroid hormone. PURPOSE In this study, we aimed to uncover the role of UGTs in estrogen metabolism and the pathogenesis of EC. METHODS A total of 100 unrelated EC patients (mean age 52.15 ± 10.04 y) and 100 healthy subjects (mean age 50.26 ± 8.80 y) were recruited for analysis of the UGT gene polymorphism and estrogen level. In six cases of EC, EC-adjacent tissues and cancer tissues were collected for detection of UGT expression. RESULTS Our results showed that the estrogen homeostasis profile was disturbed in EC patients, with carcinogenic catechol estrogens (4-OHE1, 2-OHE1, 2-OHE2) significantly accumulated in the serum of these patients. Also, levels of estrogen-glucuronides were decreased significantly, and the expression of UGT1A8 and UGT2B7 in uterine tissues was downregulated in EC patients. Consistent with this, we observed that the distribution of genotypes and allele frequencies in UGT1A8 rs1042597 and UGT2B7 rs7439366 was significantly different between EC patients and healthy volunteers. CONCLUSION These results indicated that UGT1A8 and UGT2B7 may contribute to the estrogen signaling pathway and the pathogenesis of EC.
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Affiliation(s)
- Feng Zhao
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy, Jiangsu Center for the Collaboration and Innovation of Cancer Biotherapy, Xuzhou Medical University, 209 Tongshan Road, Xuzhou, 221004, China
| | - Xi Wang
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy, Jiangsu Center for the Collaboration and Innovation of Cancer Biotherapy, Xuzhou Medical University, 209 Tongshan Road, Xuzhou, 221004, China
| | - Yan Wang
- Department of Pharmacy, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, China
| | - Jingbo Zhang
- Department of Obstetrics and Gynecology, Xuzhou Central Hospital, Xuzhou Clinical School of Xuzhou Medical University, Xuzhou, China
| | - Ran Lai
- Department of Pharmacy, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, China
| | - Bei Zhang
- Department of Obstetrics and Gynecology, Xuzhou Central Hospital, Xuzhou Clinical School of Xuzhou Medical University, Xuzhou, China
| | - Xueyan Zhou
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy, Jiangsu Center for the Collaboration and Innovation of Cancer Biotherapy, Xuzhou Medical University, 209 Tongshan Road, Xuzhou, 221004, China.
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19
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Noel B, Singh SK, Lillard JW, Singh R. Role of natural compounds in preventing and treating breast cancer. Front Biosci (Schol Ed) 2020; 12:137-160. [PMID: 32114452 DOI: 10.2741/s544] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Breast cancer (BrCa) is the most commonly diagnosed cancer and the second leading cause of cancer-related death in women. Alarming increases in the cases quests for more effective treatment of BrCa. As most chemotherapeutic drugs are associated with drug resistance, cancer relapse, and side effects, scientists are turning to agents with more efficacy, such as natural compounds for treatment and prevention of BrCa. Selected natural compounds, substances derived from living organisms, promote apoptosis and inhibit metastasis, preventing cancer growth. As a result, these compounds have the potential to suppress BrCa progression, thus increasing patient survival rates and decreasing the number of BrCa-related deaths. In this review, we summarize natural compounds that have displayed, anti-cancer effects on BrCa cells in various studies. These natural compounds inhibit the development of BrCa, suppress the growth of cancer cells, and promote cell death. We conclude that natural compounds are efficient, effective and promising agents for treating BrCa other than therapeutic methods.
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Affiliation(s)
- Brianna Noel
- Morehouse School of Medicine, 720 Westview Drive SW, Atlanta GA 30310
| | - Santosh Kumar Singh
- Department of Microbiology, Biochemistry and Immunology,Morehouse School of Medicine, 720 Westview drive, SW, Atlanta- 30310 USA
| | - James W Lillard
- Morehouse School of Medicine, 720 Westview Drive SW, Atlanta GA 30310
| | - Rajesh Singh
- Morehouse School of Medicine, 720 Westview Drive SW, Atlanta,
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20
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Sereno M, Haskó J, Molnár K, Medina SJ, Reisz Z, Malhó R, Videira M, Tiszlavicz L, Booth SA, Wilhelm I, Krizbai IA, Brito MA. Downregulation of circulating miR 802-5p and miR 194-5p and upregulation of brain MEF2C along breast cancer brain metastasization. Mol Oncol 2020; 14:520-538. [PMID: 31930767 PMCID: PMC7053247 DOI: 10.1002/1878-0261.12632] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2019] [Revised: 10/31/2019] [Accepted: 01/08/2020] [Indexed: 12/18/2022] Open
Abstract
Breast cancer brain metastases (BCBMs) have been underinvestigated despite their high incidence and poor outcome. MicroRNAs (miRNAs), and particularly circulating miRNAs, regulate multiple cellular functions, and their deregulation has been reported in different types of cancer and metastasis. However, their signature in plasma along brain metastasis development and their relevant targets remain undetermined. Here, we used a mouse model of BCBM and next‐generation sequencing (NGS) to establish the alterations in circulating miRNAs during brain metastasis formation and development. We further performed bioinformatics analysis to identify their targets with relevance in the metastatic process. We additionally analyzed human resected brain metastasis samples of breast cancer patients for target expression validation. Breast cancer cells were injected in the carotid artery of mice to preferentially induce metastasis in the brain, and samples were collected at different timepoints (5 h, 3, 7, and 10 days) to follow metastasis development in the brain and in peripheral organs. Metastases were detected from 7 days onwards, mainly in the brain. NGS revealed a deregulation of circulating miRNA profile during BCBM progression, rising from 18% at 3 days to 30% at 10 days following malignant cells’ injection. Work was focused on those altered prior to metastasis detection, among which were miR‐802‐5p and miR‐194‐5p, whose downregulation was validated by qPCR. Using targetscan and diana tools, the transcription factor myocyte enhancer factor 2C (MEF2C) was identified as a target for both miRNAs, and its expression was increasingly observed in malignant cells along brain metastasis development. Its upregulation was also observed in peritumoral astrocytes pointing to a role of MEF2C in the crosstalk between tumor cells and astrocytes. MEF2C expression was also observed in human BCBM, validating the observation in mouse. Collectively, downregulation of circulating miR‐802‐5p and miR‐194‐5p appears as a precocious event in BCBM and MEF2C emerges as a new player in brain metastasis development.
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Affiliation(s)
- Marta Sereno
- Faculdade de Farmácia, Research Institute for Medicines (iMed.ULisboa), Universidade de Lisboa, Portugal
| | - János Haskó
- Institute of Biophysics, Biological Research Centre, Szeged, Hungary
| | - Kinga Molnár
- Institute of Biophysics, Biological Research Centre, Szeged, Hungary
| | - Sarah J Medina
- Prion Diseases Section, Public Health Agency of Canada, National Microbiology Laboratory, Winnipeg, MB, Canada
| | - Zita Reisz
- Department of Pathology, University of Szeged, Hungary
| | - Rui Malhó
- Faculdade de Ciências, BioISI, Instituto de Biossistemas e Ciências Integrativas, Universidade de Lisboa, Portugal
| | - Mafalda Videira
- Faculdade de Farmácia, Research Institute for Medicines (iMed.ULisboa), Universidade de Lisboa, Portugal.,Department of Galenic Pharmacy and Pharmaceutical Technology, Faculdade de Farmácia, Universidade de Lisboa, Portugal
| | | | - Stephanie A Booth
- Prion Diseases Section, Public Health Agency of Canada, National Microbiology Laboratory, Winnipeg, MB, Canada.,Department of Medical Microbiology and Infectious Diseases, Faculty of Health Sciences, University of Manitoba, Winnipeg, MB, Canada
| | - Imola Wilhelm
- Institute of Biophysics, Biological Research Centre, Szeged, Hungary.,Institute of Life Sciences, Vasile Goldiş Western University of Arad, Romania
| | - István A Krizbai
- Institute of Biophysics, Biological Research Centre, Szeged, Hungary.,Institute of Life Sciences, Vasile Goldiş Western University of Arad, Romania
| | - Maria Alexandra Brito
- Faculdade de Farmácia, Research Institute for Medicines (iMed.ULisboa), Universidade de Lisboa, Portugal.,Department of Biochemistry and Human Biology, Faculdade de Farmmácia, Universidade de Lisboa, Portugal
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21
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Jia H, Xu M, Bo Y, Li W, Zhou R. Ras-ERK1/2 signaling accelerates the progression of colorectal cancer via mediation of H2BK5ac. Life Sci 2019; 230:89-96. [PMID: 31129138 DOI: 10.1016/j.lfs.2019.05.060] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2019] [Revised: 05/14/2019] [Accepted: 05/22/2019] [Indexed: 12/26/2022]
Abstract
AIMS Extracellular signal-regulated protein kinases 1 and 2 (ERK1/2) is a key downstream gene of Ras pathway. Activation of Ras-ERK1/2 has been testified to be linked to the progression of diverse cancers. Nonetheless, whether Ras-ERK1/2-tumorigenic pathway is mediated by epigenetic factors remains indistinct. The purpose of the research attempted to disclose the functions of H2BK5ac in Ras-ERK1/2-evoked CRC cell phenotypes. MATERIALS AND METHODS Western blot assay was implemented for exploration of the relevancy between Ras-ERK1/2 and H2BK5ac. H2BK5Q was established and its functions in cell viability, colony formation and migration were appraised via utilizing MTT, soft-agar colony formation and Transwell assays. The mRNA and transcription of ERK1/2 downstream genes were estimated via RT-qPCR and ChIP assays. HDAC2 functions in SW48 cell phenotypes were evaluated after co-transfection with pEGFP-RasQ61L/T35S and si-HDAC2 vectors. Additionally, the involvements of ATF2 and MDM2 in Ras-ERK1/2-affected H2BK5ac expression were estimated. KEY FINDINGS H2BK5ac expression was evidently repressed by Ras-ERK1/2 pathway in SW48 cells. Moreover, Ras-ERK1/2-elevated cell viability, the number of colonies and migration were both impeded by H2BK5ac. The mRNA and transcriptions of CYR61, IGFBP3, WNT16B, NT5E, GDF15 and CARD16 were both mediated by H2BK5ac. Additionally, HDAC2 silence overtly recovered H2BK5ac expression inhibited by Ras-ERK1/2, meanwhile abated Ras-ERK1/2-affected SW48 cell phenotypes. Beyond that, restrained H2BK5ac induced by Ras-ERK1/2 was concerned with MDM2-mediated ATF2 degradation. SIGNIFICANCE These investigations testified that Ras-ERK1/2 pathway affected SW48 cell phenotypes through repressing H2BK5ac expression. Otherwise, declined H2BK5ac might be linked to MDM2-mediated ATF2 degradation.
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Affiliation(s)
- Huanxiang Jia
- Department of Radiology, Jining No.1 People's Hospital, Jining 272011, Shandong, China
| | - Ming Xu
- Department of Anorectal Surgery, Qilu Hospital of Shandong University (Qingdao), Qingdao 266035, Shandong, China
| | - Yan Bo
- Department of General Surgery, Qilu Hospital of Shandong University (Qingdao), Qingdao 266035, Shandong, China
| | - Wenxiao Li
- Department of Intensive Care Unit, Shandong Provincial Third Hospital, Jinan 250000, Shandong, China
| | - Runhe Zhou
- Department of General Surgery, Qilu Hospital of Shandong University (Qingdao), Qingdao 266035, Shandong, China.
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22
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Zhang J, Song J, Liang X, Yin Y, Zuo T, Chen D, Shen Q. Hyaluronic acid-modified cationic nanoparticles overcome enzyme CYP1B1-mediated breast cancer multidrug resistance. Nanomedicine (Lond) 2019; 14:447-464. [DOI: 10.2217/nnm-2018-0244] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023] Open
Abstract
Aim: Enzyme CYP1B1 (CYP1B1) is usually overexpressed in multidrug resistance (MDR) breast cancer cells, which could metabolically inactivate docetaxel (DTX). Materials & methods: The cationic core–shell nanoparticles (hyaluronic acid/polyethyleneimine nanoparticles [HA/PEI NPs]) modified with hyaluronic acid (HA) were developed and coloaded with DTX and α-napthtoflavone (ANF, a CYP1B1 inhibitor) to overcome MDR in breast cancer induced by CYP1B1. Physicochemical characterization, MDR reversing effect in vitro and pharmacokinetics in vivo of HA/PEI NPs were evaluated. Results: The HA/PEI NPs exhibited spherical morphology with size of (193.6 ± 3.1) nm. The HA/PEI NPs could reverse MDR effectively by downregulating the expression of CYP1B1. The HA/PEI NPs improved the bioavailability of DTX. Conclusion: The HA/PEI NPs might be a promising strategy to overcome CYP1B1-mediated breast cancer MDR.
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Affiliation(s)
- Jun Zhang
- School of Pharmacy, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China
| | - Jia Song
- School of Pharmacy, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China
| | - Xiao Liang
- School of Pharmacy, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China
| | - Yunzhi Yin
- School of Pharmacy, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China
| | - Tiantian Zuo
- School of Pharmacy, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China
| | - Daijie Chen
- School of Pharmacy, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China
| | - Qi Shen
- School of Pharmacy, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China
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23
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Quaas A, Heydt C, Gebauer F, Alakus H, Loeser H, Buettner R, Hillmer A, Bruns C, Merkelbach-Bruse S, Zander T, Frommolt P. Genomic Characterization of TP53-Wild-Type Esophageal Carcinoma. Transl Oncol 2018; 12:154-161. [PMID: 30317074 PMCID: PMC6187090 DOI: 10.1016/j.tranon.2018.09.007] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2018] [Revised: 09/09/2018] [Accepted: 09/10/2018] [Indexed: 12/28/2022] Open
Affiliation(s)
| | - Carina Heydt
- Institute of Pathology, University of Cologne, Germany
| | - Florian Gebauer
- Department of General, Visceral and Cancer Surgery, University of Cologne, Germany
| | - Hakan Alakus
- Department of General, Visceral and Cancer Surgery, University of Cologne, Germany
| | - Heike Loeser
- Institute of Pathology, University of Cologne, Germany
| | | | - Axel Hillmer
- Institute of Pathology, University of Cologne, Germany
| | - Christiane Bruns
- Department of General, Visceral and Cancer Surgery, University of Cologne, Germany
| | | | - Thomas Zander
- Department I of Internal Medicine, Center for Integrated Oncology (CIO), University of Cologne, Germany
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Imran M, Rauf A, Khan IA, Shahbaz M, Qaisrani TB, Fatmawati S, Abu-Izneid T, Imran A, Rahman KU, Gondal TA. Thymoquinone: A novel strategy to combat cancer: A review. Biomed Pharmacother 2018; 106:390-402. [PMID: 29966985 DOI: 10.1016/j.biopha.2018.06.159] [Citation(s) in RCA: 93] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2018] [Revised: 06/25/2018] [Accepted: 06/27/2018] [Indexed: 02/06/2023] Open
Abstract
The higher consumption of fruit, herbs, spices, and vegetables is well known and practical strategy to cure human cancers owing to their presence of bioactive compounds. Among these, Nigella sativa is a promising source of bioactive compounds including thymoquinone, monoterpenes, p-cymene and α-piene etc. Thymoquinone has been found effective to inhibit the different cancer stages such as proliferation, migration and invasion. It also acts as anticancer agent against different human cancers such as breast, pancreatic, prostate, blood, oral, bone, head and neck, cervical, liver and lung. It significantly mediated miR-34a up-regulation, enhanced the levels of miR-34a through p53, and down controlled Rac1 expression. Thymoquinone induces apoptosis, regulates the levels of pro- and anti- apoptotic genes. It also has been known to lower the phosphorylation of NF-κB and IKKα/β and reduces the metastasis as well as also lowered the ERK1/2 and PI3K activities. Thymoquinone inhibits the metastasis through activation of JNK and p38. The present review article highlights the anticancer perspectives of thymoquinone in human by various pathways and use of this compound as diet based therapy has proven new pharmacological agent against several types of cancers.
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Affiliation(s)
- Muhammad Imran
- University Institute of Diet and Nutritional Sciences, Faculty of Allied Health Sciences, The University of Lahore, Pakistan
| | - Abdur Rauf
- Department of Chemistry, University of Swabi, Anbar-23561, Khyber Pakhtunkhwa, Pakistan.
| | - Imtiaz Ali Khan
- Department ofAgriculture, University of Swabi, Anbar-23561, Khyber Pakhtunkhwa, Pakistan
| | - Muhammad Shahbaz
- Department of Food science and Technology, Muhammad Nawaz Shareef University of Agriculture, Multan, Pakistan
| | | | - Sri Fatmawati
- Department of Chemistry,Faculty of Mathematics and Natural Sciences, Institut Teknologi Sepuluh Nopember, Kampus ITS-Sukolilo, Surabaya, Indonesia
| | - Tareq Abu-Izneid
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Umm Al-Qura University, Makkah, P.O.Box 42, Saudi Arabia
| | - Ali Imran
- Institute of Home and Food Sciences, Faculty of Science and Technology, Government College University, Faisalabad, Pakistan
| | - Khaliq Ur Rahman
- Department of Chemistry, University of Swabi, Anbar-23561, Khyber Pakhtunkhwa, Pakistan
| | - Tanweer Aslam Gondal
- School of Exercise and Nutrition, Centre of Advanced Sensory Science, Deakin University, Australia
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Nasr T, Bondock S, Rashed HM, Fayad W, Youns M, Sakr TM. Novel hydrazide-hydrazone and amide substituted coumarin derivatives: Synthesis, cytotoxicity screening, microarray, radiolabeling and in vivo pharmacokinetic studies. Eur J Med Chem 2018; 151:723-739. [PMID: 29665526 DOI: 10.1016/j.ejmech.2018.04.014] [Citation(s) in RCA: 49] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2017] [Revised: 03/31/2018] [Accepted: 04/06/2018] [Indexed: 01/04/2023]
Abstract
The current work presents the synthesis and biological evaluation of new series of coumarin hydrazide-hydrazone derivatives that showed in vitro broad spectrum antitumor activities against resistant pancreatic carcinoma (Panc-1), hepatocellular carcinoma (HepG2) and leukemia (CCRF) cell lines using doxorubicin as reference standard. Bromocoumarin hydrazide-hydrazone derivative (BCHHD) 11b showed excellent anticancer activity against all tested cancer cell lines. Enzyme assays showed that BCHHD 11b induced apoptosis due to activation of caspases 3/7. Moreover, 11b inhibited GST and CYP3A4 in a dose dependent manner and the induced cell death could be attributed to metabolic inhibition. Moreover, 11b microarray analysis showed significant up- and down-regulation of many genes in the treated cells related to apoptosis, cell cycle, tumor growth and suppressor genes. All of the above presents BCHHD 11b as a potent anticancer agent able to overcome drug resistance. In addition, compound 11b was able to serve as a chemical carrier for 99mTc and the in vivo biodistribution study of 99mTc-11b complex revealed a remarkable targeting ability of 99mTc into solid tumor showing that 99mTc-11b might be used as a promising radiopharmaceutical imaging agent for cancer.
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Affiliation(s)
- Tamer Nasr
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Helwan University, Egypt; Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Modern University for Technology and Information, Egypt.
| | - Samir Bondock
- Department of Chemistry, Faculty of Science, Mansoura University, ET-35516, Mansoura, Egypt; Department of Chemistry, Faculty of Science, King Khalid University, 9004, Abha, Saudi Arabia
| | - Hassan M Rashed
- Labeled Compounds Department, Hot Labs Center, Egyptian Atomic Energy Authority, P.O. Code 13759, Cairo, Egypt
| | - Walid Fayad
- Drug Bioassay-Cell Culture Laboratory, Pharmacognosy Department, National Research Centre, Dokki, Giza, 12622, Egypt
| | - Mahmoud Youns
- Department of Biochemistry and Molecular Biology, Faculty of Pharmacy, Helwan University, Egypt.
| | - Tamer M Sakr
- Radioactive Isotopes and Generators Department, Hot Laboratories Centre, Atomic Energy Authority, P.O. Code 13759, Cairo, Egypt; Pharmaceutical Chemistry Department, Faculty of Pharmacy, October University of Modern Sciences and Arts (MSA), Giza, Egypt.
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Synthesis, antitumor evaluation and microarray study of some new pyrazolo[3,4-d][1,2,3]triazine derivatives. Eur J Med Chem 2017; 141:603-614. [PMID: 29107422 DOI: 10.1016/j.ejmech.2017.10.016] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2017] [Revised: 09/11/2017] [Accepted: 10/08/2017] [Indexed: 12/11/2022]
Abstract
Design and synthesis of new anticancer scaffolds; pyrazolo[3,4-d][1,2,3]triazine derivatives, is a promising solution to overcome drug resistance problem. A series of (E)-2-cyano-N-(aryl)-3-methylthio-3-(substituted-amino)acrylamides 3a-e was synthesized and transformed to the 3-aminopyrazole derivatives 4a-e which were then transformed to the target pyrazolotriazinones 6a-e. All compounds were evaluated for their anticancer activity against three different cancer cell lines namely Huh-7, Panc-1 and CCRF. Compounds 3a, 3c, 6a and 6c showed excellent anticancer activity against Huh-7 cell line (IC50: 4.93-8.84 μM vs doxorubicin 5.43 μM). Similarly, compounds 6a and 6d showed excellent activities against Panc-1 cells (IC50: 9.91 μM and 4.93 μM vs doxorubicin 6.90 μM). Caspase-Glo 3/7 assay was done and the results revealed that the pro-apoptotic activity of the target compounds could be due to the stimulation of caspases 3/7. Microarray experiment for Huh-7 cells treated with 6c was performed to search for other molecular changes. SLC26A3, UGT1A1, UGT2B15, UGT2B7, DNASE1, MUCDH1 and UGT2B17 were among the up-regulated genes, while, GIP3, TAGL, THBS1, IFI27, FSCN1 and SOCS2 were among the most extensively down-regulated genes. These genes belong to apoptosis, metabolism, cell cycle, tumor growth and suppressor genes. Finally, pyrazolo[3,4-d][1,2,3]triazine derivatives could be potent anticancer drugs in the future.
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Chen YC, Lin AS, Hung YC, Chen KD, Wu CY, Lie CH, Hsiao CC, Chen CJ, Liu SF, Fang WF, Chang JC, Wang TY, Wang YH, Chung YH, Chao TY, Leung SY, Su MC, Lin MC. Whole genome gene expression changes and hematological effects of rikkunshito in patients with advanced non-small cell lung cancer receiving first line chemotherapy. Exp Ther Med 2017; 14:2040-2052. [PMID: 28962123 PMCID: PMC5609175 DOI: 10.3892/etm.2017.4773] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2016] [Accepted: 03/24/2017] [Indexed: 01/18/2023] Open
Abstract
It has been demonstrated that the traditional Chinese medicine rikkunshito, ameliorates anorexia in several types of human cancer and attenuates lung injury by inhibiting neutrophil infiltration. The current study investigated the clinical and hematological effects of rikkunshito and its underlying mechanisms of action in the treatment of advanced non-small cell lung cancer (NSCLC). The Illumina microarray BeadChip was used to analyze the whole-genome expression profiles of peripheral blood mononuclear cells in 17 patients with advanced NSCLC. These patients were randomized to receive combination chemotherapy (cisplatin and gemcitabine) with (n=9, CTH+R group) or without (n=8, CTH group) rikkunshito. The primary endpoint was the treatment response and the categories of the scales of anorexia, nausea, vomiting and fatigue; secondary endpoints included the hematological effect and whole genome gene expression changes. The results of the current study indicated that there were no significant differences in clinical outcomes, including treatment response and toxicity events, between the two groups. Median one-year overall survival (OS) was 12 months in the CTH group and 11 months in the CTH+R group (P=0.058 by log-rank test), while old age (>60 years old) was the only independent factor associated with one-year OS (hazard ratio 1.095, 95% confidence interval, 1.09–1.189, P=0.030). Patients in the CTH+R group experienced significantly greater maximum decreases in both white cell count (P=0.034) and absolute neutrophil count (P=0.030) from the baseline. A total of 111 genes associated with neutrophil apoptosis, the cell-killing ability of neutrophils, natural killer cell activation and B cell proliferation were up-regulated following rikkunshito treatment. A total of 48 genes associated with neutrophil migration, coagulation, thrombosis and type I interferon signaling were down-regulated following rikkunshito treatment. Rikkunshito may therefore affect the blood neutrophil count when used with combination chemotherapy in patients with NSCLC, potentially by down-regulating prostaglandin-endoperoxidase synthase 1, MPL, AMICA1 and junctional adhesion molecule 3, while up-regulating elastase, neutrophil expressed, proteinase 3, cathepsin G and cluster of differentiation 24.
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Affiliation(s)
- Yung-Che Chen
- Division of Pulmonary and Critical Care Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung 83301, Taiwan R.O.C.,Division of Rheumatology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung 83301, Taiwan R.O.C
| | - An-Shen Lin
- Division of Pulmonary and Critical Care Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung 83301, Taiwan R.O.C
| | - Yu-Chiang Hung
- Department of Chinese Medicine and School of Traditional Chinese Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung 83301, Taiwan R.O.C
| | - Kuang-Den Chen
- Center for Translational Research in Biomedical Science, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung 83301, Taiwan R.O.C
| | - Ching-Yuan Wu
- Department of Chinese Medicine, Chiayi Chang Gung Memorial Hospital, Chiayi 61361, Taiwan R.O.C
| | - Chien-Hao Lie
- Division of Pulmonary and Critical Care Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung 83301, Taiwan R.O.C
| | - Chang-Chun Hsiao
- Division of Rheumatology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung 83301, Taiwan R.O.C
| | - Chung-Jen Chen
- Graduate Institute of Clinical Medical Sciences, Chang Gung University College of Medicine, Kaohsiung 83301, Taiwan R.O.C
| | - Shih-Feng Liu
- Division of Pulmonary and Critical Care Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung 83301, Taiwan R.O.C
| | - Wen-Feng Fang
- Division of Pulmonary and Critical Care Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung 83301, Taiwan R.O.C.,Department of Respiratory Care, Chang Gung University of Technology, Chiayi 61363, Taiwan R.O.C
| | - Jen-Chieh Chang
- Division of Rheumatology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung 83301, Taiwan R.O.C
| | - Ting-Ya Wang
- Division of Pulmonary and Critical Care Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung 83301, Taiwan R.O.C
| | - Yi-Hsi Wang
- Division of Pulmonary and Critical Care Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung 83301, Taiwan R.O.C
| | - Yu-Hsiu Chung
- Division of Pulmonary and Critical Care Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung 83301, Taiwan R.O.C
| | - Tung-Ying Chao
- Division of Pulmonary and Critical Care Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung 83301, Taiwan R.O.C
| | - Sum-Yee Leung
- Division of Pulmonary and Critical Care Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung 83301, Taiwan R.O.C
| | - Mao-Chang Su
- Division of Pulmonary and Critical Care Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung 83301, Taiwan R.O.C.,Department of Respiratory Care, Chang Gung University of Technology, Chiayi 61363, Taiwan R.O.C
| | - Meng-Chih Lin
- Division of Pulmonary and Critical Care Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung 83301, Taiwan R.O.C
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Zhang Y, Kong Y, Liu S, Zeng L, Wan L, Zhang Z. Curcumin induces apoptosis in human leukemic cell lines through an IFIT2-dependent pathway. Cancer Biol Ther 2017; 18:43-50. [PMID: 28071969 DOI: 10.1080/15384047.2016.1276129] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Curcumin, the primary bioactive component isolated from turmeric, has been shown to possess variety of biologic functions including anti-cancer activity. However, molecular mechanisms in different cancer cells are various. In the present study, we demonstrated that curcumin induced G2/M cell cycle arrest and apoptosis by increasing the expression levels of cleaved caspase-3, cleaved PARP and decreasing the expression of BCL-2 in U937 human leukemic cells but not in K562 cells. We found some interferon induced genes, especially interferon-induced protein with tetratricopeptide repeats 2 (IFIT2), were significantly upregulated when treated with curcumin in U937 cells by gene expression chip array, and further confirmed that the expression of IFIT2 was obviously higher in U937 than that in K562 cells by Western blot assay. In addition, inhibiting the expression of IFIT2 by shRNA in U937 rescued curcumin-induced apoptosis and exogenous overexpression of IFIT2 by lentiviral transduction or treating with IFNγ in K562 cells enhanced anti-cancer activity of curcumin. These results indicated for the first time that curcumin induced leukemic cell apoptosis via an IFIT2-dependent signaling pathways. The present study identified a novel mechanism underlying the antitumor effects of curcumin, and may provide a theoretical basis for curcumin combined with interferon in the cancer therapeutics.
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Affiliation(s)
- Yonglu Zhang
- a Department of Clinical Laboratory , The First Affiliated Hospital of Nanchang University , Nanchang , Jiangxi , China
| | - Yunyuan Kong
- a Department of Clinical Laboratory , The First Affiliated Hospital of Nanchang University , Nanchang , Jiangxi , China
| | - Shuyuan Liu
- a Department of Clinical Laboratory , The First Affiliated Hospital of Nanchang University , Nanchang , Jiangxi , China
| | - Lingbing Zeng
- a Department of Clinical Laboratory , The First Affiliated Hospital of Nanchang University , Nanchang , Jiangxi , China
| | - Lagen Wan
- a Department of Clinical Laboratory , The First Affiliated Hospital of Nanchang University , Nanchang , Jiangxi , China
| | - Zhanglin Zhang
- a Department of Clinical Laboratory , The First Affiliated Hospital of Nanchang University , Nanchang , Jiangxi , China
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29
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Hao DC, He CN, Shen J, Xiao PG. Anticancer Chemodiversity of Ranunculaceae Medicinal Plants: Molecular Mechanisms and Functions. Curr Genomics 2016; 18:39-59. [PMID: 28503089 PMCID: PMC5321773 DOI: 10.2174/1389202917666160803151752] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2015] [Revised: 11/15/2015] [Accepted: 11/22/2015] [Indexed: 12/15/2022] Open
Abstract
The buttercup family, Ranunculaceae, comprising more than 2,200 species in at least 62 genera, mostly herbs, has long been used in folk medicine and worldwide ethnomedicine since the beginning of human civilization. Various medicinal phytometabolites have been found in Ranunculaceae plants, many of which, such as alkaloids, terpenoids, saponins, and polysaccharides, have shown anti-cancer activities in vitro and in vivo. Most concerns have been raised for two epiphany molecules, the monoterpene thymoquinone and the isoquinoline alkaloid berberine. At least 17 genera have been enriched with anti-cancer phytometabolites. Some Ranunculaceae phytometabolites induce the cell cycle arrest and apoptosis of cancer cells or enhance immune activities, while others inhibit the proliferation, invasion, angiogenesis, and metastasis, or reverse the multi-drug resistance of cancer cells thereby regulating all known hallmarks of cancer. These phytometabolites could exert their anti-cancer activities via multiple signaling pathways. In addition, absorption, distribution, metabolism, and excretion/toxicity properties and structure/activity relationships of some phytometabolites have been revealed assisting in the early drug discovery and development pipelines. However, a comprehensive review of the molecular mechanisms and functions of Ranunculaceae anti-cancer phytometabolites is lacking. Here, we summarize the recent progress of the anti-cancer chemo- and pharmacological diversity of Ranunculaceae medicinal plants, focusing on the emerging molecular machineries and functions of anti-cancer phytometabolites. Gene expression profiling and relevant omics platforms (e.g. genomics, transcriptomics, proteomics, and metabolomics) could reveal differential effects of phytometabolites on the phenotypically heterogeneous cancer cells.
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Affiliation(s)
- Da-Cheng Hao
- 1Biotechnology Institute, School of Environment and Chemical Engineering, Dalian Jiaotong University, Dalian 116028, China; 2Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences, Beijing 100193, China
| | - Chun-Nian He
- 1Biotechnology Institute, School of Environment and Chemical Engineering, Dalian Jiaotong University, Dalian 116028, China; 2Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences, Beijing 100193, China
| | - Jie Shen
- 1Biotechnology Institute, School of Environment and Chemical Engineering, Dalian Jiaotong University, Dalian 116028, China; 2Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences, Beijing 100193, China
| | - Pei-Gen Xiao
- 1Biotechnology Institute, School of Environment and Chemical Engineering, Dalian Jiaotong University, Dalian 116028, China; 2Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences, Beijing 100193, China
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30
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Alyoussef A, Al-Gayyar MMH. Thymoquinone ameliorated elevated inflammatory cytokines in testicular tissue and sex hormones imbalance induced by oral chronic toxicity with sodium nitrite. Cytokine 2016; 83:64-74. [PMID: 27038016 DOI: 10.1016/j.cyto.2016.03.018] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2016] [Revised: 02/23/2016] [Accepted: 03/25/2016] [Indexed: 01/08/2023]
Abstract
Scientific evidence illustrated the health hazards of exposure to nitrites for prolonged time. Nitrites affected several body organs due to oxidative, inflammatory and apoptosis properties. Furthermore, thymoquinone (TQ) had curative effects against many diseases. We tried to discover the impact of both sodium nitrite and TQ on inflammatory cytokines contents in testicular tissues and hormonal balance both in vivo and in vitro. Fifty adult male SD rats received 80mg/kg sodium nitrite and treated with either 25 or 50mg/kg TQ daily by oral-gavage for twelve weeks. Testis were removed for sperms' count. Testicular tissue homogenates were used for assessment of protein and gene expression of IL-1β, IL-6, TNF-α, Nrf2 and caspase-3. Serum samples were used for measurement of testosterone, LH, FSH and prolactin. Moreover, all the parameters were measured in human normal testis cell-lines, CRL-7002. Sodium nitrite produced significant decrease in serum testosterone associated with raised FSH, LH and prolactin. Moreover, sodium nitrite significantly elevated TNF-α, IL-1β, IL-6, caspase-3 and reduced Nrf2. TQ significantly reversed all these effects both in vivo and in vitro. In conclusion, TQ ameliorated testicular tissue inflammation and restored the normal balance of sex hormones induced by sodium nitrite both in vivo and in vitro.
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Affiliation(s)
- Abdullah Alyoussef
- Department of Internal Medicine (Division of Dermatology and Venereology), Faculty of Medicine, University of Tabuk, Tabuk 71471, Saudi Arabia
| | - Mohammed M H Al-Gayyar
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, University of Tabuk, Tabuk 71491, Saudi Arabia; Department of Clinical Biochemistry, Faculty of Pharmacy, University of Mansoura, Mansoura 35516, Egypt.
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31
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Bak MJ, Das Gupta S, Wahler J, Suh N. Role of dietary bioactive natural products in estrogen receptor-positive breast cancer. Semin Cancer Biol 2016; 40-41:170-191. [PMID: 27016037 DOI: 10.1016/j.semcancer.2016.03.001] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2015] [Revised: 03/16/2016] [Accepted: 03/20/2016] [Indexed: 12/20/2022]
Abstract
Estrogen receptor (ER)-positive breast cancer, including luminal-A and -B, is the most common type of breast cancer. Extended exposure to estrogen is associated with an increased risk of breast cancer. Both ER-dependent and ER-independent mechanisms have been implicated in estrogen-mediated carcinogenesis. The ER-dependent pathway involves cell growth and proliferation triggered by the binding of estrogen to the ER. The ER-independent mechanisms depend on the metabolism of estrogen to generate genotoxic metabolites, free radicals and reactive oxygen species to induce breast cancer. A better understanding of the mechanisms that drive ER-positive breast cancer will help optimize targeted approaches to prevent or treat breast cancer. A growing emphasis is being placed on alternative medicine and dietary approaches toward the prevention and treatment of breast cancer. Many natural products and bioactive compounds found in foods have been shown to inhibit breast carcinogenesis via inhibition of estrogen induced oxidative stress as well as ER signaling. This review summarizes the role of bioactive natural products that are involved in the prevention and treatment of estrogen-related and ER-positive breast cancer.
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Affiliation(s)
- Min Ji Bak
- Department of Chemical Biology, Ernest Mario School of Pharmacy, Rutgers, The State University of New Jersey, Piscataway, NJ 08854, USA
| | - Soumyasri Das Gupta
- Department of Chemical Biology, Ernest Mario School of Pharmacy, Rutgers, The State University of New Jersey, Piscataway, NJ 08854, USA
| | - Joseph Wahler
- Department of Chemical Biology, Ernest Mario School of Pharmacy, Rutgers, The State University of New Jersey, Piscataway, NJ 08854, USA
| | - Nanjoo Suh
- Department of Chemical Biology, Ernest Mario School of Pharmacy, Rutgers, The State University of New Jersey, Piscataway, NJ 08854, USA; Rutgers Cancer Institute of New Jersey, New Brunswick, NJ 08903, USA.
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32
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Abdo N, Xia M, Brown CC, Kosyk O, Huang R, Sakamuru S, Zhou YH, Jack JR, Gallins P, Xia K, Li Y, Chiu WA, Motsinger-Reif AA, Austin CP, Tice RR, Rusyn I, Wright FA. Population-based in vitro hazard and concentration-response assessment of chemicals: the 1000 genomes high-throughput screening study. ENVIRONMENTAL HEALTH PERSPECTIVES 2015; 123:458-66. [PMID: 25622337 PMCID: PMC4421772 DOI: 10.1289/ehp.1408775] [Citation(s) in RCA: 60] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/03/2014] [Accepted: 01/12/2015] [Indexed: 05/20/2023]
Abstract
BACKGROUND Understanding of human variation in toxicity to environmental chemicals remains limited, so human health risk assessments still largely rely on a generic 10-fold factor (10½ each for toxicokinetics and toxicodynamics) to account for sensitive individuals or subpopulations. OBJECTIVES We tested a hypothesis that population-wide in vitro cytotoxicity screening can rapidly inform both the magnitude of and molecular causes for interindividual toxicodynamic variability. METHODS We used 1,086 lymphoblastoid cell lines from the 1000 Genomes Project, representing nine populations from five continents, to assess variation in cytotoxic response to 179 chemicals. Analysis included assessments of population variation and heritability, and genome-wide association mapping, with attention to phenotypic relevance to human exposures. RESULTS For about half the tested compounds, cytotoxic response in the 1% most "sensitive" individual occurred at concentrations within a factor of 10½ (i.e., approximately 3) of that in the median individual; however, for some compounds, this factor was > 10. Genetic mapping suggested important roles for variation in membrane and transmembrane genes, with a number of chemicals showing association with SNP rs13120371 in the solute carrier SLC7A11, previously implicated in chemoresistance. CONCLUSIONS This experimental approach fills critical gaps unaddressed by recent large-scale toxicity testing programs, providing quantitative, experimentally based estimates of human toxicodynamic variability, and also testable hypotheses about mechanisms contributing to interindividual variation.
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Affiliation(s)
- Nour Abdo
- Department of Environmental Sciences and Engineering, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
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Zhang Z, Bi C, Fan Y, Zhang N, Deshmukh R, Yan X, Lv X, Zhang P, Zhang X, Dou QP. L-Ornithine Schiff base-copper and -cadmium complexes as new proteasome inhibitors and apoptosis inducers in human cancer cells. J Biol Inorg Chem 2015; 20:109-121. [PMID: 25467055 DOI: 10.1007/s00775-014-1219-1] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2014] [Accepted: 11/14/2014] [Indexed: 01/12/2023]
Abstract
Ubiquitin-proteasome system (UPS) plays a crucial role in many cellular processes such as cell cycle, proliferation and apoptosis. Aberrant activation of UPS may result in cellular transformation or other altered pathological conditions. Previous studies have shown that metal-based complexes could inhibit proteasome activity and induce apoptosis in certain human cancer cells. In the current study, we report that the cadmium and copper complexes with heterocycle-ornithine Schiff base are potent inhibitors of proteasomal chymotrypsin-like (CT-like) activity, leading to induction of apoptosis in cancer cells. Two novel copper-containing complexes and two novel cadmium-containing complexes with different heterocycle-ornithine Schiff base structures as ligands were synthesized and characterized. We found that complexes Cu1, Cd1 and Cd2 show proteasome-inhibitory activities in human breast cancer MDA-MB-231 and human prostate cancer LNCaP cells, resulting in the accumulation of p27, a natural proteasome substrate and other ubiquitinated proteins, followed by the induction of apoptosis. Our results suggest that metal complexes with heterocycle-ornithine Schiff base have proteasome-inhibitory capabilities and have the potential to be developed into novel anticancer drugs.
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Affiliation(s)
- Zhongyu Zhang
- Key Laboratory of Marine Chemistry Theory and Technology, Ministry of Education, College of Chemistry and Chemical Engineering, Ocean University of China, 238 Songling Road, Qingdao, 266100, Shandong, China
- Department of Oncology, Pharmacology and Pathology, Barbara Ann Karmanos Cancer Institute, School of Medicine, Wayne State University, 540.1 HWCRC, 4100 John R Road, Detroit, MI, 48201, USA
| | - Caifeng Bi
- Key Laboratory of Marine Chemistry Theory and Technology, Ministry of Education, College of Chemistry and Chemical Engineering, Ocean University of China, 238 Songling Road, Qingdao, 266100, Shandong, China.
| | - Yuhua Fan
- Key Laboratory of Marine Chemistry Theory and Technology, Ministry of Education, College of Chemistry and Chemical Engineering, Ocean University of China, 238 Songling Road, Qingdao, 266100, Shandong, China
| | - Nan Zhang
- Key Laboratory of Marine Chemistry Theory and Technology, Ministry of Education, College of Chemistry and Chemical Engineering, Ocean University of China, 238 Songling Road, Qingdao, 266100, Shandong, China
| | - Rahul Deshmukh
- Department of Oncology, Pharmacology and Pathology, Barbara Ann Karmanos Cancer Institute, School of Medicine, Wayne State University, 540.1 HWCRC, 4100 John R Road, Detroit, MI, 48201, USA
| | - Xingchen Yan
- Key Laboratory of Marine Chemistry Theory and Technology, Ministry of Education, College of Chemistry and Chemical Engineering, Ocean University of China, 238 Songling Road, Qingdao, 266100, Shandong, China
| | - Xiuwen Lv
- Key Laboratory of Marine Chemistry Theory and Technology, Ministry of Education, College of Chemistry and Chemical Engineering, Ocean University of China, 238 Songling Road, Qingdao, 266100, Shandong, China
| | - Pengfei Zhang
- Key Laboratory of Marine Chemistry Theory and Technology, Ministry of Education, College of Chemistry and Chemical Engineering, Ocean University of China, 238 Songling Road, Qingdao, 266100, Shandong, China
| | - Xia Zhang
- Key Laboratory of Marine Chemistry Theory and Technology, Ministry of Education, College of Chemistry and Chemical Engineering, Ocean University of China, 238 Songling Road, Qingdao, 266100, Shandong, China
| | - Q Ping Dou
- Department of Oncology, Pharmacology and Pathology, Barbara Ann Karmanos Cancer Institute, School of Medicine, Wayne State University, 540.1 HWCRC, 4100 John R Road, Detroit, MI, 48201, USA.
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Salem AA, El Haty IA, Abdou IM, Mu Y. Interaction of human telomeric G-quadruplex DNA with thymoquinone: a possible mechanism for thymoquinone anticancer effect. Biochim Biophys Acta Gen Subj 2014; 1850:329-42. [PMID: 25450185 DOI: 10.1016/j.bbagen.2014.10.018] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2014] [Revised: 10/16/2014] [Accepted: 10/20/2014] [Indexed: 01/10/2023]
Abstract
BACKGROUND Thymoquinone (TQ) has been documented to possess chemo-preventive and chemotherapeutic antitumor effects. Studies reported that TQ inhibits the growth of cancer cells in animal models, culture and xenografted tumors. Molecular mechanisms underlying these anticancer effects were attributed to inductions of cell cycle arrest, apoptosis, oxidative damage of cellular macromolecules, blockade of tumor angiogenesis and inhibitions in migration, invasion and metastasis of cancer cells. On the other hand, human telomere DNA plays a role in regulating genes' transcriptions. It folds up into G-quadruplex structures that inhibit telomerase enzyme over-expressed in cancerous cells. Molecules that selectively stabilize G-quadruplex are potential anticancer agents. Therefore, this work aimed to explore the interaction of TQ with G-quadruplex DNA as a possible underlying mechanism for the anticancer effect of TQ. METHODS Interactions of TQ with telomeric G-quadruplex (5'-AGGG(TTAGGG)3-3') and duplex DNAs were studied using UV-vis, fluorescence, circular dichroism, liquid and solid NMR (1H and 13C), melting temperature and docking simulation. RESULTS Changes in UV-vis, CD, fluorescence, 1H NMR and 13C NMR, spectra as well as melting temperatures and docking simulations provided evidences for TQ's interactions with G-quadruplex. TQ was found to interact with G-quadruplex on two binding sites adjacent to the TTA loop with binding constants 1.80×10(5) and 1.12×10(7) M(-1). Melting temperatures indicated that TQ stabilized G-quadruplex by 5.6 °C and destabilized ct-DNA by 5.1 °C. Selectivity experiment indicated that TQ is preferentially binding to G-quadruplex over duplex with selectivity coefficients of 2.80-3.33×10(-3). Results suggested an intercalation binding mode based on π-π stacking. CONCLUSION Our results propose that TQ can possibly act as a G-quadruplex DNA stabilizer and subsequently contribute to the inhibition of telomerase enzyme and cancer's proliferation. GENERAL SIGNIFICANCE Our results represent a change in the paradigms reported for structural features of G-quadruplex's stabilizers and anticancer mechanisms of TQ.
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Affiliation(s)
- Alaa A Salem
- Department of Chemistry, College of Science, United Arab Emirates University, P.O. Box 15551, Al Ain, United Arab Emirates.
| | - Ismail A El Haty
- Department of Chemistry, College of Science, United Arab Emirates University, P.O. Box 15551, Al Ain, United Arab Emirates
| | - Ibrahim M Abdou
- Department of Chemistry, College of Science, United Arab Emirates University, P.O. Box 15551, Al Ain, United Arab Emirates
| | - Yuguang Mu
- School of Biological Sciences, College of Science, Nanyang Technological University, Singapore 637551, Singapore
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Zhang P, Bi C, Schmitt SM, Li X, Fan Y, Zhang N, Dou QP. Metal-based 2,3-indolinedione derivatives as proteasome inhibitors and inducers of apoptosis in human cancer cells. Int J Mol Med 2014; 34:870-9. [PMID: 25017797 PMCID: PMC4121346 DOI: 10.3892/ijmm.2014.1838] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2014] [Accepted: 05/19/2014] [Indexed: 01/29/2023] Open
Abstract
Proliferation and apoptotic pathways are tightly regulated in cells by the ubiquitin-proteasome system (UPS). Alterations in the UPS may result in cellular transformation or other pathological conditions. The proteasome is indeed often found to be overactive in cancer cells. It has been reported that 2,3-indolinedione (L), which exists in marine organisms, as well as in mammals, is a proteasome inhibitor. Studies have shown that metal-based complexes inhibit proteasome activity and induce apoptosis in certain human cancer cells. In the current study, we synthesized six novel metal-based complexes with derivatives of 2,3-indolinedione: [Cd (C15H11O3N2) (CH3COO)] (C1), [Cd (C15H11O2N2) (CH3COO)] (C2), [Co (C15H9O4N2) (CH3COO)] (C3), [Co (C15H11O2N2) (CH3COO)] (C4), [Zn (C19H14O3N3) (CH3COO)] (C5) and [Zn (C17H13O3N2) (CH3COO)] (C6). We sought to characterize and assess the proteasome inhibitory and anti-proliferative effects of these metal-based complexes in human breast (MDA-MB-231) and prostate (LNCaP and PC-3) cancer cells, in order to determine whether specific structures contribute to the inhibition of tumor proteasome activity and the induction of apoptosis. The results revealed that the complexes, C1, C3 and C5, but not their counterparts, C2, C4 and C6, inhibited the chymotrypsin-like activity of the human cancer cellular 26S proteasome; in addition, these complexes promoted the accumulation of the proteasome target protein, Bax, inhibited cell growth and induced apoptosis in a concentration- and time-dependent manner due to their unique structures. Our data suggest that the study of metal-based complexes, including aromatic ring structures with electron-attracting groups, may be an interesting research direction for the development of anticancer drugs.
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Affiliation(s)
- Pengfei Zhang
- Key Laboratory of Marine Chemistry Theory and Technology, Ministry of Education, College of Chemistry and Chemical Engineering, Ocean University of China, Qingdao, Shandong 266100, P.R. China
| | - Caifeng Bi
- Key Laboratory of Marine Chemistry Theory and Technology, Ministry of Education, College of Chemistry and Chemical Engineering, Ocean University of China, Qingdao, Shandong 266100, P.R. China
| | - Sara M Schmitt
- Barbara Ann Karmanos Cancer Institute, Departments of Oncology, Pharmacology and Pathology, School of Medicine, Wayne State University, Detroit, MI 48201, USA
| | - Xin Li
- Key Laboratory of Marine Chemistry Theory and Technology, Ministry of Education, College of Chemistry and Chemical Engineering, Ocean University of China, Qingdao, Shandong 266100, P.R. China
| | - Yuhua Fan
- Key Laboratory of Marine Chemistry Theory and Technology, Ministry of Education, College of Chemistry and Chemical Engineering, Ocean University of China, Qingdao, Shandong 266100, P.R. China
| | - Nan Zhang
- Key Laboratory of Marine Chemistry Theory and Technology, Ministry of Education, College of Chemistry and Chemical Engineering, Ocean University of China, Qingdao, Shandong 266100, P.R. China
| | - Q Ping Dou
- Barbara Ann Karmanos Cancer Institute, Departments of Oncology, Pharmacology and Pathology, School of Medicine, Wayne State University, Detroit, MI 48201, USA
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Kundu J, Chun KS, Aruoma OI, Kundu JK. Mechanistic perspectives on cancer chemoprevention/chemotherapeutic effects of thymoquinone. Mutat Res 2014; 768:22-34. [PMID: 25847385 DOI: 10.1016/j.mrfmmm.2014.05.003] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2014] [Accepted: 05/20/2014] [Indexed: 01/16/2023]
Abstract
The bioactive natural products (plant secondary metabolites) are widely known to possess therapeutic value for the prevention and treatment of various chronic diseases including cancer. Thymoquinone (2-methyl-5-isopropyl-1,4-benzoquinone; TQ), a monoterpene present in black cumin seeds, exhibits pleiotropic pharmacological activities including antioxidant, anti-inflammatory, antidiabetic and antitumor effects. TQ inhibits experimental carcinogenesis in a wide range of animal models and has been shown to arrest the growth of various cancer cells in culture as well as xenograft tumors in vivo. The mechanistic basis of anticancer effects of TQ includes the inhibition of carcinogen metabolizing enzyme activity and oxidative damage of cellular macromolecules, attenuation of inflammation, induction of cell cycle arrest and apoptosis in tumor cells, blockade of tumor angiogenesis, and suppression of migration, invasion and metastasis of cancer cells. TQ shows synergistic and/or potentiating anticancer effects when combined with clinically used chemotherapeutic agents. At the molecular level, TQ targets various components of intracellular signaling pathways, particularly a variety of upstream kinases and transcription factors, which are aberrantly activated during the course of tumorigenesis.
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Affiliation(s)
- Juthika Kundu
- College of Pharmacy, Keimyung University, Daegu 704 701, Republic of Korea
| | - Kyung-Soo Chun
- College of Pharmacy, Keimyung University, Daegu 704 701, Republic of Korea
| | - Okezie I Aruoma
- School of Pharmacy, American University of Health Sciences, Signal Hill, CA 90755, USA.
| | - Joydeb Kumar Kundu
- College of Pharmacy, Keimyung University, Daegu 704 701, Republic of Korea.
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