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Van der Eecken H, Joniau S, Berghen C, Rans K, De Meerleer G. The Use of Soy Isoflavones in the Treatment of Prostate Cancer: A Focus on the Cellular Effects. Nutrients 2023; 15:4856. [PMID: 38068715 PMCID: PMC10708402 DOI: 10.3390/nu15234856] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2023] [Revised: 11/18/2023] [Accepted: 11/19/2023] [Indexed: 12/18/2023] Open
Abstract
A possible link between diet and cancer has long been considered, with growing interest in phytochemicals. Soy isoflavones have been associated with a reduced risk of prostate cancer in Asian populations. Of the soy isoflavones, genistein and daidzein, in particular, have been studied, but recently, equol as a derivative has gained interest because it is more biologically potent. Different mechanisms of action have already been studied for the different isoflavones in multiple conditions, such as breast, gastrointestinal, and urogenital cancers. Many of these mechanisms of action could also be demonstrated in the prostate, both in vitro and in vivo. This review focuses on the known mechanisms of action at the cellular level and compares them between genistein, daidzein, and equol. These include androgen- and estrogen-mediated pathways, regulation of the cell cycle and cell proliferation, apoptosis, angiogenesis, and metastasis. In addition, antioxidant and anti-inflammatory effects and epigenetics are addressed.
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Affiliation(s)
| | - Steven Joniau
- Department of Urology, University Hospitals Leuven, 3000 Leuven, Belgium;
| | - Charlien Berghen
- Department of Radiation Oncology, University Hospitals Leuven, 3000 Leuven, Belgium; (C.B.); (K.R.); (G.D.M.)
| | - Kato Rans
- Department of Radiation Oncology, University Hospitals Leuven, 3000 Leuven, Belgium; (C.B.); (K.R.); (G.D.M.)
| | - Gert De Meerleer
- Department of Radiation Oncology, University Hospitals Leuven, 3000 Leuven, Belgium; (C.B.); (K.R.); (G.D.M.)
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Şahin TÖ, Yılmaz B, Yeşilyurt N, Cicia D, Szymanowska A, Amero P, Ağagündüz D, Capasso R. Recent insights into the nutritional immunomodulation of cancer-related microRNAs. Phytother Res 2023; 37:4375-4397. [PMID: 37434291 DOI: 10.1002/ptr.7937] [Citation(s) in RCA: 18] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2023] [Revised: 06/21/2023] [Accepted: 06/24/2023] [Indexed: 07/13/2023]
Abstract
Cancer is the most common cause of death worldwide, following cardiovascular diseases. Cancer is a multifactorial disease and many reasons such as physical, chemical, biological, and lifestyle-related factors. Nutrition, which is one of the various factors that play a role in the prevention, development, and treatment of many types of cancer, affects the immune system, which is characterized by disproportionate pro-inflammatory signaling in cancer. Studies investigating the molecular mechanisms of this effect have shown that foods rich in bioactive compounds, such as green tea, olive oil, turmeric, and soybean play a significant role in positively changing the expression of miRNAs involved in the regulation of genes associated with oncogenic/tumor-suppressing pathways. In addition to these foods, some diet models may change the expression of specific cancer-related miRNAs in different ways. While Mediterranean diet has been associated with anticancer effects, a high-fat diet, and a methyl-restricted diet are considered to have negative effects. This review aims to discuss the effects of specific foods called "immune foods," diet models, and bioactive components on cancer by changing the expression of miRNAs in the prevention and treatment of cancer.
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Affiliation(s)
| | - Birsen Yılmaz
- Department of Nutrition and Dietetics, Cukurova University, Adana, Turkey
| | | | - Donatella Cicia
- Department of Pharmacy, University of Naples Federico II, Napoli, Italy
| | - Anna Szymanowska
- Department of Experimental Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Paola Amero
- Department of Experimental Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Duygu Ağagündüz
- Department of Nutrition and Dietetics, Gazi University, Ankara, Turkey
| | - Raffaele Capasso
- Department of Agricultural Sciences, University of Naples Federico II, Napoli, Italy
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3
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Zhang K, Sun L, Kang Y. Regulation of phosphoglycerate kinase 1 and its critical role in cancer. Cell Commun Signal 2023; 21:240. [PMID: 37723547 PMCID: PMC10506215 DOI: 10.1186/s12964-023-01256-4] [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: 06/14/2023] [Accepted: 08/01/2023] [Indexed: 09/20/2023] Open
Abstract
Cells that undergo normal differentiation mainly rely on mitochondrial oxidative phosphorylation to provide energy, but most tumour cells rely on aerobic glycolysis. This phenomenon is called the "Warburg effect". Phosphoglycerate kinase 1 (PGK1) is a key enzyme in aerobic glycolysis. PGK1 is involved in glucose metabolism as well as a variety of biological activities, including angiogenesis, EMT, mediated autophagy initiation, mitochondrial metabolism, DNA replication and repair, and other processes related to tumorigenesis and development. Recently, an increasing number of studies have proven that PGK1 plays an important role in cancer. In this manuscript, we discussed the effects of the structure, function, molecular mechanisms underlying PGK1 regulation on the initiation and progression of cancer. Additionally, PGK1 is associated with chemotherapy resistance and prognosis in tumour patients. This review presents an overview of the different roles played by PGK1 during tumorigenesis, which will help in the design of experimental studies involving PGK1 and enhance the potential for the use of PGK1 as a therapeutic target in cancer. Video Abstract.
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Affiliation(s)
- Kexin Zhang
- Department of Emergency and Oral Medicine, School and Hospital of Stomatology, China Medical University, Liaoning Provincial Key Laboratory of Oral Diseases, 117 North Nanjing Street, Heping Area, Shenyang, 110002, People's Republic of China
| | - Lixue Sun
- Department of Emergency and Oral Medicine, School and Hospital of Stomatology, China Medical University, Liaoning Provincial Key Laboratory of Oral Diseases, 117 North Nanjing Street, Heping Area, Shenyang, 110002, People's Republic of China
| | - Yuanyuan Kang
- Department of Emergency and Oral Medicine, School and Hospital of Stomatology, China Medical University, Liaoning Provincial Key Laboratory of Oral Diseases, 117 North Nanjing Street, Heping Area, Shenyang, 110002, People's Republic of China.
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4
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Guan X, Lan T, Wang Y, Cui Y, Duan J, Xu H. CircKRT14 upregulates E2F3 by interacting with miR-1256 to act as an oncogenic factor in esophageal cancer. Hum Exp Toxicol 2023; 42:9603271231155093. [PMID: 36738282 DOI: 10.1177/09603271231155093] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
BACKGROUND A growing number of studies have focused on the regulatory role of circular RNAs (circRNAs) in a variety of cancers. The purpose of this study was to investigate the effect of circRNA Keratin 14 (circKRT14) on the progression of esophageal cancer (EC). METHODS The levels of circKRT14, miR-1256 and E2F transcription factor 3 (E2F3) were analyzed by real-time quantitative polymerase chain reaction (qRT-PCR) and western blot. The circular structure of circKRT14 was confirmed by RNase R digestion assay. Cell apoptosis, migration and invasion were detected by flow cytometry and transwell assay. The protein levels of related factors were determined by western blot. The relationship between miR-1256 and circKRT14 or E2F3 was verified by dual-luciferase reporter assay. The in vivo function of circKRT14 was studied by xenograft tumor assay. RESULTS CircKRT14 was significantly increased in EC tissues and cells. CircKRT14 silencing inhibited EC cell proliferation, migration, and invasion, but promoted EC cell apoptosis in vitro. CircKRT1 acted as a sponge for miR-1256 in EC, and in-miR-1256 abolished the inhibitory effect of circKRT14 suppression on EC cell progression. E2F3 was a target of miR-1256 and functioned as an oncogene in EC cells. MiR-1256 curbed EC progression by downregulating E2F3. CircKRT14 could affect E2F3 expression by targeting miR-1256. CircKRT14 regulated EC progression in vivo through miR-1256/E2F3 axis. CONCLUSIONS These results uncovered that circKRT14 up-regulated the expression of E2F3 and promoted the malignant development of EC through sponging miR-1256.
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Affiliation(s)
- Xingzhuo Guan
- Department of Gastroenterology, Affiliated Hospital of Beihua University, Jilin, China
| | - Tingzhu Lan
- Department of Gastroenterology, Affiliated Hospital of Beihua University, Jilin, China
| | - Yuanshi Wang
- Department of Gastroenterology, Affiliated Hospital of Beihua University, Jilin, China
| | - Yan Cui
- Department of Gastroenterology, Affiliated Hospital of Beihua University, Jilin, China
| | - Jinyu Duan
- Department of Gastroenterology, Affiliated Hospital of Beihua University, Jilin, China
| | - Hongjun Xu
- Department of Gastroenterology, 604073The People's Hospital of Suzhou New District, Suzhou, China
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PIWI-Interacting RNA (piRNA) and Epigenetic Editing in Environmental Health Sciences. Curr Environ Health Rep 2022; 9:650-660. [PMID: 35917009 DOI: 10.1007/s40572-022-00372-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/28/2022] [Indexed: 01/31/2023]
Abstract
PURPOSE OF REVIEW: The epigenome modulates gene expression in response to environmental stimuli. Modifications to the epigenome are potentially reversible, making them a promising therapeutic approach to mitigate environmental exposure effects on human health. This review details currently available genome and epigenome editing technologies and highlights ncRNA, including piRNA, as potential tools for targeted epigenome editing. RECENT FINDINGS: Zinc finger nuclease (ZFN), transcription activator-like effector nuclease (TALEN), and clustered regularly interspaced short palindromic repeats (CRISPR) associated nuclease (CRISPR/Cas) research has significantly advanced genome editing technology, with broad promise in genetic research and targeted therapies. Initial epigenome-directed therapies relied on global modification and suffered from limited specificity. Adapted from current genome editing tools, zinc finger protein (ZFP), TALE, and CRISPR/nuclease-deactivated Cas (dCas) systems now confer locus-specific epigenome editing, with promising applicability in the field of environmental health sciences. However, high incidence of off-target effects and time taken for screening limit their use. FUTURE DEVELOPMENT: ncRNA serve as a versatile biomarker with well-characterized regulatory mechanisms that can easily be adapted to edit the epigenome. For instance, the transposon silencing mechanism of germline PIWI-interacting RNAs (piRNA) could be engineered to specifically methylate a given gene, overcoming pitfalls of current global modifiers. Future developments in epigenome editing technologies will inform risk assessment through mechanistic investigation and serve as potential modes of intervention to mitigate environmentally induced adverse health outcomes later in life.
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Chen Y, Cen L, Guo R, Huang S, Chen D. Roles and mechanisms of phosphoglycerate kinase 1 in cancer. Bull Cancer 2022; 109:1298-1307. [DOI: 10.1016/j.bulcan.2022.07.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Revised: 07/06/2022] [Accepted: 07/18/2022] [Indexed: 12/08/2022]
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Saller J, Jiang K, Xiong Y, Yoder SJ, Neill K, Pimiento JM, Pena L, Corbett FS, Magliocco A, Coppola D. A microRNA Signature Identifies Patients at Risk of Barrett Esophagus Progression to Dysplasia and Cancer. Dig Dis Sci 2022; 67:516-523. [PMID: 33713247 PMCID: PMC9768694 DOI: 10.1007/s10620-021-06863-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/26/2019] [Accepted: 01/20/2021] [Indexed: 02/03/2023]
Abstract
BACKGROUND Progression of Barrett esophagus (BE) to esophageal adenocarcinoma occurs among a minority of BE patients. To date, BE behavior cannot be predicted on the basis of histologic features. AIMS We compared BE samples that did not develop dysplasia or carcinoma upon follow-up of ≥ 7 years (BE nonprogressed [BEN]) with BE samples that developed carcinoma upon follow-up of 3 to 4 years (BE progressed [BEP]). METHODS The NanoString nCounter miRNA assay was used to profile 24 biopsy samples of BE, including 13 BENs and 11 BEPs. Fifteen samples were randomly selected for miRNA prediction model training; nine were randomly selected for miRNA validation. RESULTS Unpaired t tests with Welch's correction were performed on 800 measured miRNAs to identify the most differentially expressed miRNAs for cases of BEN and BEP. The top 12 miRNAs (P < .003) were selected for principal component analyses: miR-1278, miR-1301, miR-1304-5p, miR-517b-3p, miR-584-5p, miR-599, miR-103a-3p, miR-1197, miR-1256, miR-509-3-5p, miR-544b, miR-802. The 12-miRNA signature was first self-validated on the training dataset, resulting in 7 out of the 7 BEP samples being classified as BEP (100% sensitivity) and 7 out of the 8 BEN samples being classified as BEN (87.5% specificity). Upon validation, 4 out of the 4 BEP samples were classified as BEP (100% sensitivity) and 4 out of the 5 BEN samples were classified as BEN (80% specificity). Twenty-four samples were evaluated, and 22 cases were correctly classified. Overall accuracy was 91.67%. CONCLUSION Using miRNA profiling, we have identified a 12-miRNA signature able to reliably differentiate cases of BEN from BEP.
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Affiliation(s)
- James Saller
- Department of Anatomic Pathology, H. Lee Moffitt Cancer Center and Research Institute, 12902 Magnolia Dr., Tampa, FL 33612, USA
| | - Kun Jiang
- Department of Anatomic Pathology, H. Lee Moffitt Cancer Center and Research Institute, 12902 Magnolia Dr., Tampa, FL 33612, USA
| | - Yin Xiong
- Department of Biostatistics and Bioinformatics, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL, USA
| | - Sean J. Yoder
- Molecular Genomics Core Facility, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL, USA
| | - Kevin Neill
- Department of Anatomic Pathology, H. Lee Moffitt Cancer Center and Research Institute, 12902 Magnolia Dr., Tampa, FL 33612, USA
| | - Jose M. Pimiento
- Department of Gastrointestinal Oncology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL, USA
| | - Luis Pena
- Department of Gastrointestinal Oncology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL, USA
| | - F. Scott Corbett
- Division of Florida Digestive Health Specialists, Gastroenterology Associates of Sarasota, Bradenton, FL, USA
| | - Anthony Magliocco
- Department of Anatomic Pathology, H. Lee Moffitt Cancer Center and Research Institute, 12902 Magnolia Dr., Tampa, FL 33612, USA
| | - Domenico Coppola
- Department of Anatomic Pathology, H. Lee Moffitt Cancer Center and Research Institute, 12902 Magnolia Dr., Tampa, FL 33612, USA,Division of Florida Digestive Health Specialists, Gastroenterology Associates of Sarasota, Bradenton, FL, USA,Department of Tumor Biology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL, USA,Department of Chemical Biology and Molecular Medicine, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL, USA
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Kimura Y, Ohzawa H, Miyato H, Kaneko Y, Saito A, Takahashi K, Tojo M, Yamaguchi H, Kurashina K, Saito S, Hosoya Y, Lefor AK, Sata N, Kitayama J. MiR-29b may suppresses peritoneal metastases through inhibition of the mesothelial-mesenchymal transition (MMT) of human peritoneal mesothelial cells. Sci Rep 2022; 12:205. [PMID: 34997082 PMCID: PMC8742040 DOI: 10.1038/s41598-021-04065-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Accepted: 11/30/2021] [Indexed: 11/09/2022] Open
Abstract
Peritoneal dissemination is a major metastatic pathway for gastrointestinal and ovarian malignancies. The miR-29b family is downregulated in peritoneal fluids in patients with peritoneal metastases (PM). We examined the effect of miR-29b on mesothelial cells (MC) which play critical a role in the development of PM through mesothelial-mesenchymal transition (MMT). Human peritoneal mesothelial cells (HPMCs) were isolated from surgically resected omental tissue and MMT induced by stimulation with 10 ng/ml TGF-β1. MiR-29b mimics and negative control miR were transfected by lipofection using RNAiMAX and the effects on the MMT evaluated in vitro. HPMC produced substantial amounts of miR-29b which was markedly inhibited by TGF-β1. TGF-β1 stimulation of HPMC induced morphological changes with decreased expression of E-cadherin and calretinin, and increased expression of vimentin and fibronectin. TGF-β1 also enhanced proliferation and migration of HPMC as well as adhesion of tumor cells in a fibronectin dependent manner. However, all events were strongly abrogated by simultaneous transfection of miR-29b. MiR-29b inhibits TGF-β1 induced MMT and replacement of miR-29b in the peritoneal cavity might be effective to prevent development of PM partly through the effects on MC.
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Affiliation(s)
- Yuki Kimura
- Department of Surgery, Jichi Medical University, Shimotsuke, Tochigi, Japan
| | - Hideyuki Ohzawa
- Department of Clinical Oncology, Jichi Medical University, Shimotsuke, Tochigi, Japan
| | - Hideyo Miyato
- Department of Surgery, Jichi Medical University, Shimotsuke, Tochigi, Japan
| | - Yuki Kaneko
- Department of Surgery, Jichi Medical University, Shimotsuke, Tochigi, Japan
| | - Akira Saito
- Department of Surgery, Jichi Medical University, Shimotsuke, Tochigi, Japan
| | - Kazuya Takahashi
- Department of Surgery, Jichi Medical University, Shimotsuke, Tochigi, Japan
| | - Mineyuki Tojo
- Department of Surgery, Jichi Medical University, Shimotsuke, Tochigi, Japan
| | - Hironori Yamaguchi
- Department of Clinical Oncology, Jichi Medical University, Shimotsuke, Tochigi, Japan
| | - Kentaro Kurashina
- Department of Surgery, Jichi Medical University, Shimotsuke, Tochigi, Japan
| | - Shin Saito
- Department of Surgery, Jichi Medical University, Shimotsuke, Tochigi, Japan
| | - Yoshinori Hosoya
- Department of Surgery, Jichi Medical University, Shimotsuke, Tochigi, Japan
| | - Alan Kawarai Lefor
- Department of Surgery, Jichi Medical University, Shimotsuke, Tochigi, Japan
| | - Naohiro Sata
- Department of Surgery, Jichi Medical University, Shimotsuke, Tochigi, Japan
| | - Joji Kitayama
- Department of Surgery, Jichi Medical University, Shimotsuke, Tochigi, Japan.
- Center for Clinical Research, Jichi Medical University Hospital, Shimotsuke, Tochigi, Japan.
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Tu C, Wei L, Wang L, Tang Y. Eight Differential miRNAs in DN Identified by Microarray Analysis as Novel Biomarkers. Diabetes Metab Syndr Obes 2022; 15:907-920. [PMID: 35359345 PMCID: PMC8961165 DOI: 10.2147/dmso.s355783] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/25/2021] [Accepted: 03/11/2022] [Indexed: 01/06/2023] Open
Abstract
BACKGROUND Diabetic nephropathy (DN) is the common cause of renal diseases such as end-stage renal disease (ESRD) and chronic kidney disease (CKD). Various diagnostic applications and treatment methods are used for clinical but remain some prognosis issues. To avoid morbidity and mortality related to DN, early detection of disease complications as well as targeted therapeutic strategies is essential. Considerable evidence indicates that non-coding RNA plays a vital role in the biological processes of various diseases, used as biomarkers and therapeutic targets. And the most known ncRNAs are the microRNAs (miRNAs), long noncoding RNAs (lncRNAs), and circular RNAs (circRNAs). MATERIALS AND METHODS Our study aimed to identify potential prognostic ncRNAs involved in DN by bioinformatics analysis and validated expression levels through quantitative polymerase chain reaction (qPCR) and GEO database. Our research focuses on differential expression miRNAs (DEmiRNAs) in DN and their interactions with critical genes. RESULTS We identified 8 up-regulated DEmiRNAs, including miR-103a-2-5p, miR-297, miR-548x-3p, miR-604, miR-644a, miR-1256, miR-3911 and miR-5047 finally. We further validated these miRNAs in a murine model. CONCLUSION Identifying these up-regulated genes and elucidating these miRNAs regulatory network will contribute to a better understanding of the molecular mechanism of DN and how they can be used as new biomarkers and potential therapeutic targets for DN.
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Affiliation(s)
- Chao Tu
- Department of Internal Medicine, The Third Affiliated Hospital of Soochow University, Changzhou, Jiangsu, People’s Republic of China
| | - Lan Wei
- Department of Internal Medicine, The Third Affiliated Hospital of Soochow University, Changzhou, Jiangsu, People’s Republic of China
| | - Liangzhi Wang
- Department of Internal Medicine, The Third Affiliated Hospital of Soochow University, Changzhou, Jiangsu, People’s Republic of China
| | - Ying Tang
- Department of Rehabilitation Medicine, The Third Affiliated Hospital of Soochow University, Changzhou, Jiangsu, 213000, People’s Republic of China
- Correspondence: Ying Tang, Department of Rehabilitation Medicine, The Third Affiliated Hospital of Soochow University, 185 Juqian Road, Changzhou, Jiangsu, 213000, People’s Republic of China, Tel +86 0519 68872146, Email
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Anjaly K, Tiku AB. MicroRNA mediated therapeutic effects of natural agents in prostate cancer. Mol Biol Rep 2021; 48:5759-5773. [PMID: 34304390 DOI: 10.1007/s11033-021-06575-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2021] [Accepted: 07/15/2021] [Indexed: 12/14/2022]
Abstract
BACKGROUND Several natural products, extensively studied for their anticancer activities, have been found to play an efficient role in preventing prostate cancer (PCa). Recently many natural agents have been reported to modulate microRNAs (miRNAs), that are involved in cancer cell growth. The microRNAs are endogenous small noncoding ribonucleic acid molecules that regulate various biological processes through an elegant mechanism of post-transcriptional control of gene expression. Besides being involved in cancer initiation, progression, angiogenesis, inflammation, they have been reported to be responsible for chemoresistance, and radioresistance of tumors. The dysregulated miRNA expression has been associated with many cancers including PCa. Over the past several years, it has been found that natural agents are good regulators of miRNAs and have a role in PCa also. Understanding the molecular mechanisms involving miRNAs by natural agents could result in developing useful strategies to combat this deadly disease. METHODS In order to collect research articles, the PubMed search engine was used with keywords 'prostate cancer' and 'natural agents' and 2007 papers were retrieved, further refinement with keywords 'phytochemical' and 'prostate cancer' showed 503 papers. Data was collected from research articles, published from 2010 to 2021. From these, research articles showing miRNA-mediated mechanisms were selected. RESULTS In this review, we have summarized the information available on the modulation of miRNAs by natural agents, their derivatives, and various combinatorial strategies with chemo/radiation therapy for the mitigation of PCa. CONCLUSIONS Based on the current review of literature, it has been found that the use of natural agents is a novel approach for altering miRNA expression strongly associated with PCa development, recurrence and resistance.
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Affiliation(s)
- Km Anjaly
- Radiation and Cancer Therapeutics Lab, School of Life Sciences, Jawaharlal Nehru University, New Delhi, 110067, India
| | - A B Tiku
- Radiation and Cancer Therapeutics Lab, School of Life Sciences, Jawaharlal Nehru University, New Delhi, 110067, India.
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Zhao C, Zhang J, Jia Y, Peng J, He W, Luo C, Hu H. Circular RNA Circ_0008035 Participates in the Progression of Multiple Myeloma by Regulating miRNA-1256. J BIOMATER TISS ENG 2021. [DOI: 10.1166/jbt.2021.2719] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Anomalous expression of micro RNAs (miRNAs) and circular RNAs (circRNAs) were strongly correlated to the progression of multiple cancers, including multiple myeloma (MM). This study aimed to investigate whether circ_0008035 exerts its roles on MM cells by targetingmiRNA-1256. To analyze
the levels of circ_0008035 and miRNA-1256 in MM samples and healthy bone marrow samples, a real time quantitative PCR (RT-qPCR) assay was executed. Cell proliferation and apoptosis were detected with a cell counting kit (CCK-8) and flow cytometry assay, respectively. The cell invasive and
migration ability were assessed using a transwell assay. Dual-luciferase reporter assay and RTqPCR were applied to analyze and compare the targeting effect of circ_0008035 and miRNA-1256. Circ_0008035 was overexpressed, while miRNA-1256 expression declined in MM bone marrow tissues. RPMI8226
cells transfected with si-circ_0008035 or miRNA-1256 mimic exhibited lower proliferation and migration capabilities, while cell apoptosis was remarkably elevated. Circ_0008035 acts as a miRNA-1256sponge and negatively controls miRNA-1256 expression. Transfection of anti-miRNA-1256 reversed
proliferation and migration inhibition and promoted cell apoptosis, which was motivated by si-circ_0008035 transfection. Circ_0008035 negatively regulated miRNA-1256, and the circ_0008035/miRNA-1256 axis regulates the progression of MM, thus providing a potential target for MM therapy.
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Affiliation(s)
- Caifang Zhao
- Department of Hematology, Jinhua Municipal Central Hospital, Jinhua Hospital Affiliated to Zhejiang University, Jinhua 321000, Zhejiang, PR China
| | - Jingcheng Zhang
- Department of Hematology, Jinhua Municipal Central Hospital, Jinhua Hospital Affiliated to Zhejiang University, Jinhua 321000, Zhejiang, PR China
| | - Yongqing Jia
- Department of Hematology, Jinhua Municipal Central Hospital, Jinhua Hospital Affiliated to Zhejiang University, Jinhua 321000, Zhejiang, PR China
| | - Jing Peng
- Department of Hematology, Jinhua Municipal Central Hospital, Jinhua Hospital Affiliated to Zhejiang University, Jinhua 321000, Zhejiang, PR China
| | - Wei He
- Department of Hematology, Jinhua Municipal Central Hospital, Jinhua Hospital Affiliated to Zhejiang University, Jinhua 321000, Zhejiang, PR China
| | - Chao Luo
- Department of Hematology, Jinhua Municipal Central Hospital, Jinhua Hospital Affiliated to Zhejiang University, Jinhua 321000, Zhejiang, PR China
| | - Huixian Hu
- Department of Hematology, Jinhua Municipal Central Hospital, Jinhua Hospital Affiliated to Zhejiang University, Jinhua 321000, Zhejiang, PR China
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To KKW, Cho WCS. Flavonoids Overcome Drug Resistance to Cancer Chemotherapy by Epigenetically Modulating Multiple Mechanisms. Curr Cancer Drug Targets 2021; 21:289-305. [PMID: 33535954 DOI: 10.2174/1568009621666210203111220] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Revised: 08/25/2020] [Accepted: 12/03/2020] [Indexed: 11/22/2022]
Abstract
Drug resistance is the major reason accounting for the treatment failure in cancer chemotherapy. Dysregulation of the epigenetic machineries is known to induce chemoresistance. It was reported that numerous genes encoding the key mediators in cancer proliferation, apoptosis, DNA repair, and drug efflux are dysregulated in resistant cancer cells by aberrant DNA methylation. The imbalance of various enzymes catalyzing histone post-translational modifications is also known to alter chromatin configuration and regulate multiple drug resistance genes. Alteration in miRNA signature in cancer cells also gives rise to chemoresistance. Flavonoids are a large group of naturally occurring polyphenolic compounds ubiquitously found in plants, fruits, vegetables and traditional herbs. There has been increasing research interest in the health-promoting effects of flavonoids. Flavonoids were shown to directly kill or re-sensitize resistant cancer cells to conventional anticancer drugs by epigenetic mechanisms. In this review, we summarize the current findings of the circumvention of drug resistance by flavonoids through correcting the aberrant epigenetic regulation of multiple resistance mechanisms. More investigations including the evaluation of synergistic anticancer activity, dosing sequence effect, toxicity in normal cells, and animal studies, are warranted to establish the full potential of the combination of flavonoids with conventional chemotherapeutic drugs in the treatment of cancer with drug resistance.
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Affiliation(s)
- Kenneth K W To
- School of Pharmacy, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - William C S Cho
- Department of Clinical Oncology, Queen Elizabeth Hospital, Hong Kong SAR, China
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Jiang J, Liu D, Xu G, Liang T, Yu C, Liao S, Chen L, Huang S, Sun X, Yi M, Zhang Z, Lu Z, Wang Z, Chen J, Chen T, Li H, Yao Y, Chen W, Guo H, Liu C, Zhan X. TRIM68, PIKFYVE, and DYNLL2: The Possible Novel Autophagy- and Immunity-Associated Gene Biomarkers for Osteosarcoma Prognosis. Front Oncol 2021; 11:643104. [PMID: 33968741 PMCID: PMC8101494 DOI: 10.3389/fonc.2021.643104] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2021] [Accepted: 03/26/2021] [Indexed: 12/16/2022] Open
Abstract
Introduction Osteosarcoma is among the most common orthopedic neoplasms, and currently, there are no adequate biomarkers to predict its prognosis. Therefore, the present study was aimed to identify the prognostic biomarkers for autophagy-and immune-related osteosarcoma using bioinformatics tools for guiding the clinical diagnosis and treatment of this disease. Materials and Methods The gene expression and clinical information data were downloaded from the Public database. The genes associated with autophagy were extracted, followed by the development of a logistic regression model for predicting the prognosis of osteosarcoma using univariate and multivariate COX regression analysis and LASSO regression analysis. The accuracy of the constructed model was verified through the ROC curves, calibration plots, and Nomogram plots. Next, immune cell typing was performed using CIBERSORT to analyze the expression of the immune cells in each sample. For the results obtained from the analysis, we used qRT-PCR validation in two strains of human osteosarcoma cells. Results The screening process identified a total of three genes that fulfilled all the screening criteria. The survival curves of the constructed prognostic model revealed that patients with the high risk presented significantly lower survival than the patients with low risk. Finally, the immune cell component analysis revealed that all three genes were significantly associated with the immune cells. The expressions of TRIM68, PIKFYVE, and DYNLL2 were higher in the osteosarcoma cells compared to the control cells. Finally, we used human pathological tissue sections to validate the expression of the genes modeled in osteosarcoma and paracancerous tissue. Conclusion The TRIM68, PIKFYVE, and DYNLL2 genes can be used as biomarkers for predicting the prognosis of osteosarcoma.
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Affiliation(s)
- Jie Jiang
- Department of Spinal Orthopedics, The First Clinical Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Dachang Liu
- Department of Spinal Orthopedics, The First Clinical Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Guoyong Xu
- Department of Spinal Orthopedics, The First Clinical Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Tuo Liang
- Department of Spinal Orthopedics, The First Clinical Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Chaojie Yu
- Department of Spinal Orthopedics, The First Clinical Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Shian Liao
- Department of Spinal Orthopedics, The First Clinical Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Liyi Chen
- Department of Spinal Orthopedics, The First Clinical Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Shengsheng Huang
- Department of Spinal Orthopedics, The First Clinical Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Xuhua Sun
- Department of Spinal Orthopedics, The First Clinical Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Ming Yi
- Department of Spinal Orthopedics, The First Clinical Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Zide Zhang
- Department of Spinal Orthopedics, The First Clinical Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Zhaojun Lu
- Department of Spinal Orthopedics, The First Clinical Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Zequn Wang
- Department of Spinal Orthopedics, The First Clinical Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Jiarui Chen
- Department of Spinal Orthopedics, The First Clinical Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Tianyou Chen
- Department of Spinal Orthopedics, The First Clinical Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Hao Li
- Department of Spinal Orthopedics, The First Clinical Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Yuanlin Yao
- Department of Spinal Orthopedics, The First Clinical Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Wuhua Chen
- Department of Spinal Orthopedics, The First Clinical Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Hao Guo
- Department of Spinal Orthopedics, The First Clinical Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Chong Liu
- Department of Spinal Orthopedics, The First Clinical Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Xinli Zhan
- Department of Spinal Orthopedics, The First Clinical Affiliated Hospital of Guangxi Medical University, Nanning, China
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Afshari A, Janfeshan S, Yaghobi R, Roozbeh J, Azarpira N. Covid-19 pathogenesis in prostatic cancer and TMPRSS2-ERG regulatory genetic pathway. INFECTION GENETICS AND EVOLUTION 2020; 88:104669. [PMID: 33301988 PMCID: PMC7720011 DOI: 10.1016/j.meegid.2020.104669] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/05/2020] [Revised: 11/09/2020] [Accepted: 12/04/2020] [Indexed: 12/11/2022]
Abstract
Members of Coronaviridae family have been the source of respiratory illnesses. The outbreak of SARS-CoV-2 that produced a severe lung disease in afflicted patients in China and other countries was the reason for the incredible attention paid toward this viral infection. It is known that SARS-CoV-2 is dependent on TMPRSS2 activity for entrance and subsequent infection of the host cells and TMPRSS2 is a host cell molecule that is important for the spread of viruses such as coronaviruses. Different factors can increase the risk of prostate cancer, including older age, a family history of the disease. Androgen receptor (AR) initiates a transcriptional cascade which plays a serious role in both normal and malignant prostate tissues. TMPRSS2 protein is highly expressed in prostate secretory epithelial cells, and its expression is dependent on androgen signals. One of the molecular signs of prostate cancer is TMPRSS2-ERG gene fusion. In TMPRSS2-ERG-positive prostate cancers different patterns of changed gene expression can be detected. The possible molecular relation between fusion positive prostate cancer patients and the increased risk of lethal respiratory viral infections especially SARS-CoV-2 can candidate TMPRSS2 as an attractive drug target. The studies show that some molecules such as nicotinamide, PARP1, ETS and IL-1R can be studied deeper in order to control SARS-CoV-2 infection especially in prostate cancer patients. This review attempts to investigate the possible relation between the gene expression pattern that is produced through TMPRSS2-ERG fusion positive prostate cancer and the possible influence of these fluctuations on the pathogenesis and development of viral infections such as SARS-CoV-2.
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Affiliation(s)
- Afsoon Afshari
- Shiraz Nephro-Urology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran; Shiraz Transplant Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Sahar Janfeshan
- Shiraz Nephro-Urology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Ramin Yaghobi
- Shiraz Nephro-Urology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran; Shiraz Transplant Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Jamshid Roozbeh
- Shiraz Nephro-Urology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran.
| | - Negar Azarpira
- Shiraz Transplant Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
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15
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Ullah MF, Usmani S, Shah A, Abuduhier FM. Dietary molecules and experimental evidence of epigenetic influence in cancer chemoprevention: An insight. Semin Cancer Biol 2020; 83:319-334. [PMID: 33152485 DOI: 10.1016/j.semcancer.2020.10.011] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2020] [Revised: 10/26/2020] [Accepted: 10/27/2020] [Indexed: 12/17/2022]
Abstract
The world-wide rate of incidence of cancer disease has been only modestly contested by the past and current preventive and interventional strategies. Hence, the global effort towards novel ideas to contain the disease still continues. Constituents of human diets have in recent years emerged as key regulators of carcinogenesis, with studies reporting their inhibitory potential against all the three stages vis-a-vis initiation, promotion and progression. Unlike drugs which usually act on single targets, these dietary factors have an advantage of multi-targeted effects and pleiotropic action mechanisms, which are effective against cancer that manifest as a micro-evolutionary and multi-factorial disease. Since most of the cellular targets have been identified and their consumption considered relatively safe, these diet-derived agents often appear as molecules of interest in repurposing strategies. Currently, many of these molecules are being investigated for their ability to influence the aberrant alterations in cell's epigenome for epigenetic therapy against cancer. Targeting the epigenetic regulators is a new paradigm in cancer chemoprevention which acts to reverse the warped-up epigenetic alterations in a cancer cell, thereby directing it towards a normal phenotype. In this review, we discuss the significance of dietary factors and natural products as chemopreventive agents. Further, we corroborate the experimental evidence from existing literature, reflecting the ability of a series of such molecules to act as epigenetic modifiers in cancer cells, by interfering with molecular events that map the epigenetic imprints such as DNA methylation, histone acetylation and non-coding RNA mediated gene regulation.
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Affiliation(s)
- Mohammad Fahad Ullah
- Prince Fahad Research Chair, Department of Medical Laboratory Technology, Faculty of Applied Medical Sciences, University of Tabuk, Tabuk, 71491, Saudi Arabia.
| | - Shazia Usmani
- Faculty of Pharmacy, Integral University, Lucknow, India
| | - Aaliya Shah
- Department of Biochemistry, SKIMS Medical College, Srinagar, India
| | - Faisel M Abuduhier
- Prince Fahad Research Chair, Department of Medical Laboratory Technology, Faculty of Applied Medical Sciences, University of Tabuk, Tabuk, 71491, Saudi Arabia
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16
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Regulatory Mechanisms of Epigenetic miRNA Relationships in Human Cancer and Potential as Therapeutic Targets. Cancers (Basel) 2020; 12:cancers12102922. [PMID: 33050637 PMCID: PMC7600069 DOI: 10.3390/cancers12102922] [Citation(s) in RCA: 72] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2020] [Revised: 10/03/2020] [Accepted: 10/07/2020] [Indexed: 12/15/2022] Open
Abstract
Simple Summary By the virtue of targeting multiple genes, a microRNA (miRNA) can infer variable consequences on tumorigenesis by appearing as both a tumour suppressor and oncogene. miRNAs can regulate gene expression by modulating genome-wide epigenetic status of genes that are involved in various cancers. These miRNAs perform direct inhibition of key mediators of the epigenetic machinery, such as DNA methyltransferases (DNMTs) and histone deacetylases (HDACs) genes. Along with miRNAs gene expression, similar to other protein-coding genes, miRNAs are also controlled by epigenetic mechanisms. Overall, this reciprocal interaction between the miRNAs and the epigenetic architecture is significantly implicated in the aberrant expression of miRNAs detected in various human cancers. Comprehensive knowledge of the miRNA-epigenetic dynamics in cancer is essential for the discovery of novel anticancer therapeutics. Abstract Initiation and progression of cancer are under both genetic and epigenetic regulation. Epigenetic modifications including alterations in DNA methylation, RNA and histone modifications can lead to microRNA (miRNA) gene dysregulation and malignant cellular transformation and are hereditary and reversible. miRNAs are small non-coding RNAs which regulate the expression of specific target genes through degradation or inhibition of translation of the target mRNA. miRNAs can target epigenetic modifier enzymes involved in epigenetic modulation, establishing a trilateral regulatory “epi–miR–epi” feedback circuit. The intricate association between miRNAs and the epigenetic architecture is an important feature through which to monitor gene expression profiles in cancer. This review summarises the involvement of epigenetically regulated miRNAs and miRNA-mediated epigenetic modulations in various cancers. In addition, the application of bioinformatics tools to study these networks and the use of therapeutic miRNAs for the treatment of cancer are also reviewed. A comprehensive interpretation of these mechanisms and the interwoven bond between miRNAs and epigenetics is crucial for understanding how the human epigenome is maintained, how aberrant miRNA expression can contribute to tumorigenesis and how knowledge of these factors can be translated into diagnostic and therapeutic tool development.
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17
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Liu L, Wang Q, Qiu Z, Kang Y, Liu J, Ning S, Yin Y, Pang D, Xu S. Noncoding RNAs: the shot callers in tumor immune escape. Signal Transduct Target Ther 2020; 5:102. [PMID: 32561709 PMCID: PMC7305134 DOI: 10.1038/s41392-020-0194-y] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2020] [Revised: 05/05/2020] [Accepted: 05/06/2020] [Indexed: 01/17/2023] Open
Abstract
Immunotherapy, designed to exploit the functions of the host immune system against tumors, has shown considerable potential against several malignancies. However, the utility of immunotherapy is heavily limited due to the low response rate and various side effects in the clinical setting. Immune escape of tumor cells may be a critical reason for such low response rates. Noncoding RNAs (ncRNAs) have been identified as key regulatory factors in tumors and the immune system. Consequently, ncRNAs show promise as targets to improve the efficacy of immunotherapy in tumors. However, the relationship between ncRNAs and tumor immune escape (TIE) has not yet been comprehensively summarized. In this review, we provide a detailed account of the current knowledge on ncRNAs associated with TIE and their potential roles in tumor growth and survival mechanisms. This review bridges the gap between ncRNAs and TIE and broadens our understanding of their relationship, providing new insights and strategies to improve immunotherapy response rates by specifically targeting the ncRNAs involved in TIE.
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Affiliation(s)
- Lei Liu
- Department of Breast Surgery, Harbin Medical University Cancer Hospital, Harbin, 150081, China
| | - Qin Wang
- Department of Breast Surgery, Harbin Medical University Cancer Hospital, Harbin, 150081, China
| | - Zhilin Qiu
- Department of Breast Surgery, Harbin Medical University Cancer Hospital, Harbin, 150081, China
| | - Yujuan Kang
- Department of Breast Surgery, Harbin Medical University Cancer Hospital, Harbin, 150081, China
| | - Jiena Liu
- Department of Breast Surgery, Harbin Medical University Cancer Hospital, Harbin, 150081, China
| | - Shipeng Ning
- Department of Breast Surgery, Harbin Medical University Cancer Hospital, Harbin, 150081, China
| | - Yanling Yin
- Department of Breast Surgery, Harbin Medical University Cancer Hospital, Harbin, 150081, China
| | - Da Pang
- Department of Breast Surgery, Harbin Medical University Cancer Hospital, Harbin, 150081, China. .,Heilongjiang Academy of Medical Sciences, Harbin, 150086, China.
| | - Shouping Xu
- Department of Breast Surgery, Harbin Medical University Cancer Hospital, Harbin, 150081, China.
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Wu C, Ma L, Wei H, Nie F, Ning J, Jiang T. MiR-1256 inhibits cell proliferation and cell cycle progression in papillary thyroid cancer by targeting 5-hydroxy tryptamine receptor 3A. Hum Cell 2020; 33:630-640. [PMID: 32130678 DOI: 10.1007/s13577-020-00325-x] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2019] [Accepted: 01/19/2020] [Indexed: 02/07/2023]
Abstract
Aberrant expression of miR-1256 has been reported to be closely associated with the development and progression of tumors, including colon cancer and lung cancer. However, study of its expression pattern and functional role in papillary thyroid cancer (PTC) is rare. Using quantitative real time PCR analysis, we found miR-1256 was significantly down-regulated in PTC tissues and cell lines. The correlation of miR-1256 expression with clinicopathological features was statistically analyzed. The results showed miR-1256 expression was significantly correlated with tumor size (p = 0.0124) and TNM stage (p = 0.0032). Restoring miR-1256 expression significantly inhibited proliferation and cell cycle progression of PTC cells demonstrated by CCK-8 and flow cytometry assays. Luciferase reporter assay and biotin-avidin pull-down assay showed miR-1256 can directly target 5-hydroxytryptamine receptor 3A (HTR3A) in PTC cells. The expression of miR-1256 was inversely correlated with HTR3A expression in PTC tissues. Knockdown of HTR3A imitated the suppressive effects of miR-1256 in PTC cells. Ectopic expression of HTR3A can antagonize the effects of miR-1256 on PTC cells. Furthermore, the suppressive effects of miR-1256 on the expression of PCNA, CDK4, Cyclin D1, and p21 were partially reversed by HTR3A overexpression in PTC cells. In summary, our data suggested that miR-1256 could suppress PTC cellular function by targeting HTR3A, which might be a potential therapeutic target for patients with PTC.
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Affiliation(s)
- Chaowen Wu
- Department of Metabolic Endocrinology, Shenzhen Longhua District Central Hospital, No. 187 Guanlan Avenue, Longhua District, Shenzhen, 518110, China
| | - Liyuan Ma
- Department of Ultrasound, General Hospital of Ningxia Medical University, Yinchuan, 750004, China
| | - Hongfa Wei
- Department of Metabolic Endocrinology, Shenzhen Longhua District Central Hospital, No. 187 Guanlan Avenue, Longhua District, Shenzhen, 518110, China
| | - Furong Nie
- Department of Metabolic Endocrinology, Shenzhen Longhua District Central Hospital, No. 187 Guanlan Avenue, Longhua District, Shenzhen, 518110, China
| | - Jie Ning
- Department of Metabolic Endocrinology, Shenzhen Longhua District Central Hospital, No. 187 Guanlan Avenue, Longhua District, Shenzhen, 518110, China.
| | - Tao Jiang
- Department of Anal-Colorectal Surgery, General Hospital of Ningxia Medical University, No. 804 South Shengli Road, Yinchuan, 750004, China.
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Ahmed F, Ijaz B, Ahmad Z, Farooq N, Sarwar MB, Husnain T. Modification of miRNA Expression through plant extracts and compounds against breast cancer: Mechanism and translational significance. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2020; 68:153168. [PMID: 31982837 DOI: 10.1016/j.phymed.2020.153168] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/01/2019] [Revised: 01/02/2020] [Accepted: 01/04/2020] [Indexed: 06/10/2023]
Abstract
BACKGROUND Cancer is hyper-proliferative, multi-factorial and multi-step, heterogeneous group of molecular disorders. It is the second most reported disease after heart diseases. Breast carcinoma is the foremost death causing disease in female population worldwide. Cancer can be controlled by regulating the gene expression. Current therapeutic options are associated with severe side effects and are expensive for the people living in under-developed countries. Plant derived substances have potential application against different diseases like cancer, inflammation and viral infections. HYPOTHESIS The mechanism of action of the medicinal plants is largely unknown. Targeting gene network and miRNA using medicinal plants could help in improving the therapeutic options against cancer. METHODS The literature from 135 articles was reviewed by using PubMed, google scholar, Science direct to find out the plants and plant-based compounds against breast cancer and also the studies reporting their mechanistic route of action both at coding and noncoding RNA levels. RESULTS Natural products act as selective inhibitors of the cancerous cells by targeting oncogenes and tumor suppressor genes or altering miRNA expression. Natural compounds like EGCG from tea, Genistein from fava beans, curcumin from turmeric, DIM found in cruciferous, Resveratrol a polyphenol and Quercetin a flavonoid is found in various plants have been studied for their anticancer activity. The EGCG was found to inhibit proliferative activity by modulating miR-16 and miR-21. Similarly, DIM was found to down regulate miR-92a which results to modulate NFkB and stops cancer development. Another plant-based compound Glyceollins found to upregulate miR-181c and miR-181d having role in tumor suppression. It also found to regulate miR-22, 29b and c, miR-30d, 34a and 195. Quercetin having anti-cancer activity induce the apoptosis through regulating miR-16, 26b, 34a, let-7g, 125a and miR-605 and reduce the miRNA expression like miR-146a/b, 503 and 194 which are involved in metastasis. CONCLUSION Targeting miRNA expression using natural plant extracts can have a reverse effect on cell proliferation; turning on and off tumor-inducing and suppressing genes. It can be efficiently adopted as an adjuvant with the conventional form of therapies to increase their efficacy against cancer progression.
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Affiliation(s)
- Fayyaz Ahmed
- National Center of Excellence in Molecular Biology, University of the Punjab Lahore, Pakistan
| | - Bushra Ijaz
- National Center of Excellence in Molecular Biology, University of the Punjab Lahore, Pakistan.
| | - Zarnab Ahmad
- National Center of Excellence in Molecular Biology, University of the Punjab Lahore, Pakistan
| | - Nadia Farooq
- Department of Surgery, Sir Gangaram Hospital Lahore Punjab, Pakistan
| | - Muhammad Bilal Sarwar
- National Center of Excellence in Molecular Biology, University of the Punjab Lahore, Pakistan
| | - Tayyab Husnain
- National Center of Excellence in Molecular Biology, University of the Punjab Lahore, Pakistan
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Liu ZJ, Chen SG, Yang YZ, Lu SJ, Zhao XM, Hu B, Zhang L. miR-29a inhibits adhesion, migration, and invasion of osteosarcoma cells by suppressing CDC42. INTERNATIONAL JOURNAL OF CLINICAL AND EXPERIMENTAL PATHOLOGY 2019; 12:4171-4180. [PMID: 31933817 PMCID: PMC6949774] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 09/15/2019] [Accepted: 10/24/2019] [Indexed: 06/10/2023]
Abstract
Osteosarcoma is one of the most common tumors of the bone in children and adolescents worldwide. The relapse and metastasis of osteosarcoma are a major therapeutic challenge. Recently, several metastasis regulators, including miRNAs, kinases, and lncRNAs, were reported in osteosarcoma. Identifying novel regulators of metastasis will be useful to explore novel biomarkers for osteosarcoma. The present study showed miR-29a overexpression significantly inhibited HOS and MG-63 cell adhesion, invasion, and migration. About 70% of the wound area was repaired by migrating cells after 24 h in the control group, and only 50% of the wound area was repaired in the miR-29a overexpression group. The numbers of invading cells were decreased by 40% and 50% in HOS and MG-63 cells transfected with miR-29a, respectively, compared with the negative control group. Moreover, the present study validated that CDC42 was a direct target of miR-29a in OS cells. In conclusion, miR-29a may serve as a therapeutic target for osteosarcoma.
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Affiliation(s)
- Zheng-Jie Liu
- Department of Orthopedics, Jingzhou Central Hospital, The Second Clinical Medical College, Yangtze UniversityJingzhou, Hubei, P. R. China
| | - Shun-Guang Chen
- Department of Orthopedics, Jingzhou Central Hospital, The Second Clinical Medical College, Yangtze UniversityJingzhou, Hubei, P. R. China
| | - Ye-Zi Yang
- Department of Clinical Laboratory, Jingzhou Central Hospital, The Second Clinical Medical College, Yangtze UniversityJingzhou, Hubei, P. R. China
| | - Sheng-Jun Lu
- Department of Orthopedics, Jingzhou Central Hospital, The Second Clinical Medical College, Yangtze UniversityJingzhou, Hubei, P. R. China
| | - Xun-Ming Zhao
- Department of Orthopedics, Jingzhou Central Hospital, The Second Clinical Medical College, Yangtze UniversityJingzhou, Hubei, P. R. China
| | - Biao Hu
- Department of Orthopedics, Jingzhou Central Hospital, The Second Clinical Medical College, Yangtze UniversityJingzhou, Hubei, P. R. China
| | - Ling Zhang
- Department of Pathology, Jingzhou Central Hospital, The Second Clinical Medical College, Yangtze UniversityJingzhou, Hubei, P. R. China
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21
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Montgomery M, Srinivasan A. Epigenetic Gene Regulation by Dietary Compounds in Cancer Prevention. Adv Nutr 2019; 10:1012-1028. [PMID: 31100104 PMCID: PMC6855955 DOI: 10.1093/advances/nmz046] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2019] [Revised: 03/07/2019] [Accepted: 04/03/2019] [Indexed: 02/06/2023] Open
Abstract
Traditionally, cancer has been viewed as a set of diseases that are driven by the accumulation of genetic mutations, but we now understand that disruptions in epigenetic regulatory mechanisms are prevalent in cancer as well. Unlike genetic mutations, however, epigenetic alterations are reversible, making them desirable therapeutic targets. The potential for diet, and bioactive dietary components, to target epigenetic pathways in cancer is now widely appreciated, but our understanding of how to utilize these compounds for effective chemopreventive strategies in humans is in its infancy. This review provides a brief overview of epigenetic regulation and the clinical applications of epigenetics in cancer. It then describes the capacity for dietary components to contribute to epigenetic regulation, with a focus on the efficacy of dietary epigenetic regulators as secondary cancer prevention strategies in humans. Lastly, it discusses the necessary precautions and challenges that will need to be overcome before the chemopreventive power of dietary-based intervention strategies can be fully harnessed.
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Affiliation(s)
- McKale Montgomery
- Department of Nutritional Sciences, Oklahoma State University, Stillwater, OK,Address correspondence to MM (E-mail: )
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22
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Chen X, Xie D, Zhao Q, You ZH. MicroRNAs and complex diseases: from experimental results to computational models. Brief Bioinform 2019; 20:515-539. [PMID: 29045685 DOI: 10.1093/bib/bbx130] [Citation(s) in RCA: 397] [Impact Index Per Article: 79.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2017] [Revised: 08/13/2017] [Indexed: 12/22/2022] Open
Abstract
Plenty of microRNAs (miRNAs) were discovered at a rapid pace in plants, green algae, viruses and animals. As one of the most important components in the cell, miRNAs play a growing important role in various essential and important biological processes. For the recent few decades, amounts of experimental methods and computational models have been designed and implemented to identify novel miRNA-disease associations. In this review, the functions of miRNAs, miRNA-target interactions, miRNA-disease associations and some important publicly available miRNA-related databases were discussed in detail. Specially, considering the important fact that an increasing number of miRNA-disease associations have been experimentally confirmed, we selected five important miRNA-related human diseases and five crucial disease-related miRNAs and provided corresponding introductions. Identifying disease-related miRNAs has become an important goal of biomedical research, which will accelerate the understanding of disease pathogenesis at the molecular level and molecular tools design for disease diagnosis, treatment and prevention. Computational models have become an important means for novel miRNA-disease association identification, which could select the most promising miRNA-disease pairs for experimental validation and significantly reduce the time and cost of the biological experiments. Here, we reviewed 20 state-of-the-art computational models of predicting miRNA-disease associations from different perspectives. Finally, we summarized four important factors for the difficulties of predicting potential disease-related miRNAs, the framework of constructing powerful computational models to predict potential miRNA-disease associations including five feasible and important research schemas, and future directions for further development of computational models.
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Affiliation(s)
- Xing Chen
- School of Information and Control Engineering, China University of Mining and Technology, Xuzhou, China
| | - Di Xie
- School of Mathematics, Liaoning University
| | - Qi Zhao
- School of Mathematics, Liaoning University
| | - Zhu-Hong You
- Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy of Science
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Hernando-Requejo O, García de Quinto H, Rubio Rodríguez MªC. [Nutrition as an epigenetic factor in develops of cancer]. NUTR HOSP 2019; 36:53-57. [PMID: 31368338 DOI: 10.20960/nh.02810] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022] Open
Abstract
INTRODUCTION Introduction: the incidence and prevalence of cancer disease is growing in the last years, cancer is currently the second cause of death in Spain. For years nutrition has been linked with cancer as etiologic factor, but evidence levels are poorer than expected. With science advances, epigenetic have became a large field in nutrition to try to find solid relationships between nutrition and cancer development. Objectives: this paper reviews the scientific evidence and the possible links between cancer etiology and nutrition. Methods: bibliographic review and selection of the most relevant studies found. Results and discussion: there is a relationship between nutrition and epigenetic modifications that can cause or prevent different types of cancer, by knowing those alterations we will be able to perform some primary prevention strategies trying to reduce cancer incidence. There is evidence that folates, polyphenols, selenium, isothiocyanates and Vitamin D, among others, can be related with cancer development. With a growing knowledge on the relationship between cancer, nutrition and epigenetics we will have the opportunity to use it as an important protective factor for the general population.
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circHECTD1 facilitates glutaminolysis to promote gastric cancer progression by targeting miR-1256 and activating β-catenin/c-Myc signaling. Cell Death Dis 2019; 10:576. [PMID: 31371702 PMCID: PMC6675787 DOI: 10.1038/s41419-019-1814-8] [Citation(s) in RCA: 83] [Impact Index Per Article: 16.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2019] [Revised: 07/06/2019] [Accepted: 07/17/2019] [Indexed: 12/24/2022]
Abstract
Circular RNAs (circRNAs) have emerged as crucial regulators of human cancers. Glutaminolysis supplies cancer cells with adequate nitrogen and carbon to replenish the tricarboxylic acid cycle, contributing to the survival and progression of tumor cells. However, the association between circRNAs and glutaminolysis remains unclear. In this study, we showed that circHECTD1 expression was markedly upregulated in gastric cancer (GC) and was associated with lymph node metastasis and American Joint Committee on Cancer stage. The circHECTD1 expression level was found to be an independent prognostic factor for GC patients. circHECTD1 knockdown inhibited GC cell glutaminolysis, proliferation, migration, and invasion, whereas circHECTD1 overexpression promoted GC progression. Dual-luciferase and RNA immunoprecipitation assays demonstrated that miR-1256 was a direct downstream target of circHECTD1. circHECTD1 targeted miR-1256 and subsequently increased the expression level of USP5. The circHECTD1/miR-1256/USP5 axis exerted its tumor-promoting effects by activating the downstream β-catenin/c-Myc signaling pathway. In vivo mouse models further verified the oncogenic roles of circHECTD1 in GC. Our results revealed that circHECTD1 is a glutaminolysis-associated circRNA that promotes GC progression. The circHECTD1/miR-1256/USP5 axis could thus be used as a therapeutic target for GC.
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Chen X, Wei R, Jin T, Du H. RETRACTED ARTICLE: Notoginsenoside R1 alleviates TNF-α-induced pancreatic β-cell Min6 apoptosis and dysfunction through up-regulation of miR-29a. ARTIFICIAL CELLS NANOMEDICINE AND BIOTECHNOLOGY 2019; 47:2379-2388. [PMID: 31184222 DOI: 10.1080/21691401.2019.1624368] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Xiabo Chen
- Department of Endocrinology, Ningbo Municipal Hospital of Traditional Chinese Medicine, Ningbo, China
| | - Renxiong Wei
- Department of Clinical Laboratory, Ningbo Municipal Hospital of Traditional Chinese Medicine, Ningbo China
| | - Tinglong Jin
- Department of Endocrinology, Ningbo Municipal Hospital of Traditional Chinese Medicine, Ningbo, China
| | - Hanguang Du
- Department of Endocrinology, Ningbo Municipal Hospital of Traditional Chinese Medicine, Ningbo, China
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26
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Wang Y, Han J, Lv Y, Zhang G. miR-29a inhibits proliferation, invasion, and migration of papillary thyroid cancer by targeting DPP4. Onco Targets Ther 2019; 12:4225-4233. [PMID: 31213841 PMCID: PMC6549485 DOI: 10.2147/ott.s201532] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2019] [Accepted: 04/15/2019] [Indexed: 12/17/2022] Open
Abstract
Purpose: The purpose of this study was to investigate the effects of miR-29a on papillary thyroid cancer (PTC) and its underlying mechanisms. Methods: Primary tumor tissues and adjacent tissues of 69 patients with PTC were obtained. Human thyroid cell line Nthy-ori3-1 and PTC cell lines K1, BCPAP, TPC-1 were cultured. K1 cells were transfected and divided into following groups: blank group (without any treatment), miR-29a mimics group, control mimics group, miR-29a inhibitor group, control inhibitor group, DPP4 siRNA group, control siRNA group and miR-29a inhibitor + DPP4 siRNA group. qRT-PCR and Western blot were used to detect miR-29a and DPP4 expression. 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) and transwell assay were performed to detect cells proliferation, migration, and invasion. A nude mice xenograft experiment was performed. Results: miR-29a was significantly downregulated in PTC tissues, K1 and TPC-1 cells (P<0.01). DPP4 was significantly upregulated in the miR-29a inhibitor group and significantly downregulated in the miR-29a mimics group (P<0.01). DPP4 was the target gene of miR-29a. miR-29a significantly inhibited K1 cell proliferation, invasion, migration and PTC growth in nude mice by targeting DPP4 (P<0.01). Conclusion: miR-29a inhibits proliferation, migration, and invasion of PTC by targeting DPP4, which might provide a new target for clinical treatment of PTC.
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Affiliation(s)
- Yufei Wang
- Department of Breast and Thyroid Surgery, Jining NO.1 People's Hospital, Affiliated Jining NO.1 People's Hospital of Jining Medical University, Jining Medical University, Jining City, Shandong Province 272011, People's Republic of China
| | - Jie Han
- Department of Breast and Thyroid Surgery, Jining NO.1 People's Hospital, Affiliated Jining NO.1 People's Hospital of Jining Medical University, Jining Medical University, Jining City, Shandong Province 272011, People's Republic of China
| | - Yuetao Lv
- Department of Breast and Thyroid Surgery, Jining NO.1 People's Hospital, Affiliated Jining NO.1 People's Hospital of Jining Medical University, Jining Medical University, Jining City, Shandong Province 272011, People's Republic of China
| | - Guochao Zhang
- Department of Breast and Thyroid Surgery, Jining NO.1 People's Hospital, Affiliated Jining NO.1 People's Hospital of Jining Medical University, Jining Medical University, Jining City, Shandong Province 272011, People's Republic of China
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27
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Dong Y, Chen H, Gao J, Liu Y, Li J, Wang J. Bioactive Ingredients in Chinese Herbal Medicines That Target Non-coding RNAs: Promising New Choices for Disease Treatment. Front Pharmacol 2019; 10:515. [PMID: 31178721 PMCID: PMC6537929 DOI: 10.3389/fphar.2019.00515] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2019] [Accepted: 04/24/2019] [Indexed: 12/11/2022] Open
Abstract
Chinese herbal medicines (CHMs) are widely used in China and have long been a powerful method to treat diseases in Chinese people. Bioactive ingredients are the main components extracted from herbs that have therapeutic properties. Since artemisinin was discovered to inhibit malaria by Nobel laureate Youyou Tu, extracts from natural plants, particularly bioactive ingredients, have aroused increasing attention among medical researchers. The bioactive ingredients of some CHMs have been found to target various non-coding RNA molecules (ncRNAs), especially miRNAs, lncRNAs, and circRNAs, which have emerged as new treatment targets in numerous diseases. Here we review the evidence that, by regulating the expression of ncRNAs, these ingredients exert protective effects, including pro-apoptosis, anti-proliferation and anti-migration, anti-inflammation, anti-atherosclerosis, anti-infection, anti-senescence, and suppression of structural remodeling. Consequently, they have potential as treatment agents in diseases such as cancer, cardiovascular disease, nervous system disease, inflammatory bowel disease, asthma, infectious diseases, and senescence-related diseases. Although research has been relatively limited and inadequate to date, the promising choices and new alternatives offered by bioactive ingredients for the treatment of the above diseases warrant serious investigation.
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Affiliation(s)
- Yan Dong
- Department of Cardiology, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Hengwen Chen
- Department of Cardiology, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Jialiang Gao
- Department of Cardiology, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Yongmei Liu
- Department of Cardiology, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Jun Li
- Department of Cardiology, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Jie Wang
- Department of Cardiology, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
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28
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Orang AV, Petersen J, McKinnon RA, Michael MZ. Micromanaging aerobic respiration and glycolysis in cancer cells. Mol Metab 2019; 23:98-126. [PMID: 30837197 PMCID: PMC6479761 DOI: 10.1016/j.molmet.2019.01.014] [Citation(s) in RCA: 70] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/19/2018] [Revised: 01/22/2019] [Accepted: 01/30/2019] [Indexed: 01/17/2023] Open
Abstract
BACKGROUND Cancer cells possess a common metabolic phenotype, rewiring their metabolic pathways from mitochondrial oxidative phosphorylation to aerobic glycolysis and anabolic circuits, to support the energetic and biosynthetic requirements of continuous proliferation and migration. While, over the past decade, molecular and cellular studies have clearly highlighted the association of oncogenes and tumor suppressors with cancer-associated glycolysis, more recent attention has focused on the role of microRNAs (miRNAs) in mediating this metabolic shift. Accumulating studies have connected aberrant expression of miRNAs with direct and indirect regulation of aerobic glycolysis and associated pathways. SCOPE OF REVIEW This review discusses the underlying mechanisms of metabolic reprogramming in cancer cells and provides arguments that the earlier paradigm of cancer glycolysis needs to be updated to a broader concept, which involves interconnecting biological pathways that include miRNA-mediated regulation of metabolism. For these reasons and in light of recent knowledge, we illustrate the relationships between metabolic pathways in cancer cells. We further summarize our current understanding of the interplay between miRNAs and these metabolic pathways. This review aims to highlight important metabolism-associated molecular components in the hunt for selective preventive and therapeutic treatments. MAJOR CONCLUSIONS Metabolism in cancer cells is influenced by driver mutations but is also regulated by posttranscriptional gene silencing. Understanding the nuanced regulation of gene expression in these cells and distinguishing rapid cellular responses from chronic adaptive mechanisms provides a basis for rational drug design and novel therapeutic strategies.
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Affiliation(s)
- Ayla V Orang
- Flinders Centre for Innovation in Cancer, Flinders University, Flinders Medical Centre, Adelaide, South Australia 5042, Australia.
| | - Janni Petersen
- Flinders Centre for Innovation in Cancer, Flinders University, Flinders Medical Centre, Adelaide, South Australia 5042, Australia.
| | - Ross A McKinnon
- Flinders Centre for Innovation in Cancer, Flinders University, Flinders Medical Centre, Adelaide, South Australia 5042, Australia.
| | - Michael Z Michael
- Flinders Centre for Innovation in Cancer, Flinders University, Flinders Medical Centre, Adelaide, South Australia 5042, Australia.
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29
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Alizadeh M, Safarzadeh A, Beyranvand F, Ahmadpour F, Hajiasgharzadeh K, Baghbanzadeh A, Baradaran B. The potential role of miR‐29 in health and cancer diagnosis, prognosis, and therapy. J Cell Physiol 2019; 234:19280-19297. [DOI: 10.1002/jcp.28607] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2019] [Revised: 03/18/2019] [Accepted: 03/19/2019] [Indexed: 12/19/2022]
Affiliation(s)
- Mohsen Alizadeh
- Immunology Research Center Tabriz University of Medical Sciences Tabriz Iran
| | - Ali Safarzadeh
- Immunology Research Center Tabriz University of Medical Sciences Tabriz Iran
| | - Fatemeh Beyranvand
- Department of Pharmacology and Toxicology, Faculty of Pharmacy Lorestan University of Medical Sciences Khorramabad Iran
| | - Fatemeh Ahmadpour
- Department of Biochemistry, Faculty of Medicine Ahvaz Jundishapur University of Medical Sciences Ahvaz Iran
| | | | - Amir Baghbanzadeh
- Immunology Research Center Tabriz University of Medical Sciences Tabriz Iran
| | - Behzad Baradaran
- Immunology Research Center Tabriz University of Medical Sciences Tabriz Iran
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30
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Ge J, Li J, Na S, Wang P, Zhao G, Zhang X. miR-548c-5p inhibits colorectal cancer cell proliferation by targeting PGK1. J Cell Physiol 2019; 234:18872-18878. [PMID: 30932211 DOI: 10.1002/jcp.28525] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2018] [Revised: 02/13/2019] [Accepted: 02/19/2019] [Indexed: 12/28/2022]
Abstract
Accumulating studies have implicated that microRNAs (miRNAs) are involved in the pathogenesis of colorectal cancer (CRC). However, the role of miR-548c-5p, a novel identified miRNA in malignancies, in colorectal carcinogenesis remains largely unknown. The present study is aimed to investigate the effect and molecular mechanism of miR-548c-5p in CRC by a sequence of cellular experiments. miR-548c-5p was significantly downregulated, whereas phosphoglycerate kinase 1 (PGK1), a key enzyme for glycolysis, was obviously upregulated in peripheral blood mononuclear cells and cancer tissues from patients with CRC. Besides, miR-548c-5p and PGK1 were negatively associated with each other. The luciferase reporter assay revealed that PGK1 was a targeted gene of miR-548c-5p. Moreover, the proliferation and generation of inflammatory cytokines (TNF-α and IL-6) were significantly inhibited in miR-548c-5p-overexpressed SW480 CRC cells stimulated by lipopolysaccharide (LPS). Accordingly, miR-548c-5p may serve as a cancer suppressor in CRC by targeting PGK1.
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Affiliation(s)
- Jianxin Ge
- Department of Gastroenterology, People's hospital of Jiangbei, Nanjing, China
| | - Jun Li
- Department of General Surgery, The Affiliated Jiangning Hospital of Nanjing Medical University, Nanjing, China
| | - Su Na
- Department of Oncology, People's Hospital of Rizhao, Rizhao, China
| | - Pingping Wang
- Department of Gynecology and Obstetrics, Weifang Hospital of Maternal and Child Health, Weifang, China
| | - Guifeng Zhao
- Department of Antenatal Diagnosis, People's Hospital of Weifang, Weifang, China
| | - Xiaoyan Zhang
- Operating Room, People's Hospital of Zhucheng, Zhucheng, China
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31
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Almenar-Pérez E, Sánchez-Fito T, Ovejero T, Nathanson L, Oltra E. Impact of Polypharmacy on Candidate Biomarker miRNomes for the Diagnosis of Fibromyalgia and Myalgic Encephalomyelitis/Chronic Fatigue Syndrome: Striking Back on Treatments. Pharmaceutics 2019; 11:pharmaceutics11030126. [PMID: 30889846 PMCID: PMC6471415 DOI: 10.3390/pharmaceutics11030126] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2019] [Revised: 02/26/2019] [Accepted: 03/05/2019] [Indexed: 12/14/2022] Open
Abstract
Fibromyalgia (FM) and myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS) are diseases of unknown etiology presenting complex and often overlapping symptomatology. Despite promising advances on the study of miRNomes of these diseases, no validated molecular diagnostic biomarker yet exists. Since FM and ME/CFS patient treatments commonly include polypharmacy, it is of concern that biomarker miRNAs are masked by drug interactions. Aiming at discriminating between drug-effects and true disease-associated differential miRNA expression, we evaluated the potential impact of commonly prescribed drugs on disease miRNomes, as reported by the literature. By using the web search tools SM2miR, Pharmaco-miR, and repoDB, we found a list of commonly prescribed drugs that impact FM and ME/CFS miRNomes and therefore could be interfering in the process of biomarker discovery. On another end, disease-associated miRNomes may incline a patient’s response to treatment and toxicity. Here, we explored treatments for diseases in general that could be affected by FM and ME/CFS miRNomes, finding a long list of them, including treatments for lymphoma, a type of cancer affecting ME/CFS patients at a higher rate than healthy population. We conclude that FM and ME/CFS miRNomes could help refine pharmacogenomic/pharmacoepigenomic analysis to elevate future personalized medicine and precision medicine programs in the clinic.
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Affiliation(s)
- Eloy Almenar-Pérez
- Escuela de Doctorado, Universidad Católica de Valencia San Vicente Mártir, 46001 Valencia, Spain.
| | - Teresa Sánchez-Fito
- Escuela de Doctorado, Universidad Católica de Valencia San Vicente Mártir, 46001 Valencia, Spain.
| | - Tamara Ovejero
- School of Medicine, Universidad Católica de Valencia San Vicente Mártir, 46001 Valencia, Spain.
| | - Lubov Nathanson
- Kiran C Patel College of Osteopathic Medicine, Nova Southeastern University, Ft Lauderdale, FL 33314, USA.
- Institute for Neuro Immune Medicine, Nova Southeastern University, Ft Lauderdale, FL 33314, USA.
| | - Elisa Oltra
- School of Medicine, Universidad Católica de Valencia San Vicente Mártir, 46001 Valencia, Spain.
- Unidad Mixta CIPF-UCV, Centro de Investigación Príncipe Felipe, 46012 Valencia, Spain.
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32
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Chang H, Qu J, Wang J, Liang X, Sun W. Circular RNA circ_0026134 regulates non-small cell lung cancer cell proliferation and invasion via sponging miR-1256 and miR-1287. Biomed Pharmacother 2019; 112:108743. [PMID: 30970529 DOI: 10.1016/j.biopha.2019.108743] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2019] [Revised: 02/25/2019] [Accepted: 02/25/2019] [Indexed: 10/27/2022] Open
Abstract
Non-small cell lung cancer (NSCLC) is the major type of lung malignancy with increasing incidence worldwide. Despite progression in diagnosis and management of NSCLC, the patients' survival rate is still unfavorable. Accumulating data have shown that circular RNAs (circRNAs) act as key roles in oncogenesis. In this project, circ_0026134 expression in NSCLC tissue specimens and cells was measured by RT-qPCR. The functional roles (cell growth, apoptosis, migration, and invasion) of circ_0026134 were investigated by gain and loss-of-function assays. In addition, luciferase reporter assay was used to uncover the mechanisms of circ_0026134. Circ_0026134 was frequently upregulated in NSCLC samples and cell lines. Furthermore, we observed that downregulation of circ_0026134 attenuated NSCLC cell proliferation and metastatic properties and induced cell apoptosis. The overexpression of circ_0026134 in NSCLC cells caused the opposite effect. For the part of mechanism exploration, miR-1256 and miR-1287 were proved to be sponged by circ_0026134. Rescue experiments further indicated that the oncogenic role of circ_0026134 was dependent on its regulation of miR-1256 and miR-1287. Taken together, this study may provide a new insight and treatment target for NSCLC.
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Affiliation(s)
- Hao Chang
- Department of Thoracic Surgery, the First Affiliated Hospital of Harbin Medical University, Harbin, 150001, People's Republic of China.
| | - Junfeng Qu
- Department of Thoracic Surgery, the First Affiliated Hospital of Harbin Medical University, Harbin, 150001, People's Republic of China
| | - Ju Wang
- Department of Thoracic Surgery, the First Affiliated Hospital of Harbin Medical University, Harbin, 150001, People's Republic of China
| | - Xipeng Liang
- Department of Thoracic Surgery, the First Affiliated Hospital of Harbin Medical University, Harbin, 150001, People's Republic of China
| | - Wei Sun
- Department of thoracic Surgery, the First Hospital of SuiHua, SuiHua, 152000, People's Republic of China
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33
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Chen F, Wang S, Wei Y, Wu J, Huang G, Chen J, Shi J, Xia J. Norcantharidin modulates the miR-30a/Metadherin/AKT signaling axis to suppress proliferation and metastasis of stromal tumor cells in giant cell tumor of bone. Biomed Pharmacother 2018; 103:1092-1100. [DOI: 10.1016/j.biopha.2018.04.100] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2017] [Revised: 04/13/2018] [Accepted: 04/13/2018] [Indexed: 12/24/2022] Open
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34
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Liu W, Wan X, Mu Z, Li F, Wang L, Zhao J, Huang X. MiR-1256 suppresses proliferation and migration of non-small cell lung cancer via regulating TCTN1. Oncol Lett 2018; 16:1708-1714. [PMID: 30008857 PMCID: PMC6036276 DOI: 10.3892/ol.2018.8794] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2017] [Accepted: 05/15/2018] [Indexed: 12/26/2022] Open
Abstract
Mounting evidence has shown that miRNA expression is abnormal in various human cancers. Here, we mainly explored the biological function and the potential mechanisms of miR-1256 in non-small cell lung cancer (NSCLC). The miR-1256 mRNA expression was detected by quantitative real-time PCR and tectonic family member 1 (TCTN1) mRNA expression was detected by immunoblotting. The TCTN1 was identified to be the direct and specific target gene of miR-1256 by luciferase reporter assay. Cell proliferation was examined by methyl thiazolyl tetrazolium assay and migration was detected by transwell assay. MiR-1256 expression was downregulated in NSCLC tissues, whereas the expression of TCTN1 was upregulated, compared with normal tissues. We also found that overexpression of miR-1256 in these NSCLC cell lines inhibited cell proliferation and migration. Furthermore, TCTN1 was identified as a direct target of miR-1256 by luciferase reporter assays. Collectively, these data stated that the inhibitory effect of miR-1256 in NSCLC was realized by upregulating TCTN1, suggesting that miR-1256/TCTN1 axis may play a critical role as NSCLC therapeutic target.
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Affiliation(s)
- Wei Liu
- Department of Respiratory Medicine, People's Hospital of Rizhao, Rizhao, Shandong 276826, P.R. China
| | - Xiuwei Wan
- Department of Respiratory Medicine, People's Hospital of Rizhao, Rizhao, Shandong 276826, P.R. China
| | - Zongyun Mu
- Department of Respiratory Medicine, People's Hospital of Rizhao, Rizhao, Shandong 276826, P.R. China
| | - Fei Li
- Department of Respiratory Medicine, People's Hospital of Rizhao, Rizhao, Shandong 276826, P.R. China
| | - Lei Wang
- Department of Respiratory Medicine, People's Hospital of Rizhao, Rizhao, Shandong 276826, P.R. China
| | - Jing Zhao
- Department of Respiratory Medicine, People's Hospital of Rizhao, Rizhao, Shandong 276826, P.R. China
| | - Xiaori Huang
- Department of Respiratory Medicine, People's Hospital of Rizhao, Rizhao, Shandong 276826, P.R. China
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35
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Bermisheva MA, Takhirova ZR, Gilyazova IR, Khusnutdinova EK. MicroRNA Biogenesis Pathway Gene Polymorphisms Are Associated with Breast Cancer Risk. RUSS J GENET+ 2018. [DOI: 10.1134/s1022795418040051] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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36
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Abstract
miRNA regulome is whole set of regulatory elements that regulate miRNA expression or are under control of miRNAs. Its understanding is vital for comprehension of miRNA functions. Classification of miRNA-related genetic variability is challenging because miRNA interact with different genomic elements and are studied at different omics levels. In the present study, miRNA-associated genetic variability is presented at three levels: miRNA genes and their upstream regulation, miRNA silencing machinery and miRNA targets. Several types of miRNA-associated genetic variations are known, including short and structural polymorphisms and epimutations. Differential expression can also affect miRNA regulome function. Classification of miRNA-associated genetic variability presents a baseline for complementing sequence variant nomenclature, planning of experiments, protocols for multi-omics data integration and development of biomarkers.
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Affiliation(s)
- Karin Hrovatin
- Department of Animal Science, Biotechnical Faculty, University of Ljubljana, Domžale, 1230, Slovenia
| | - Tanja Kunej
- Department of Animal Science, Biotechnical Faculty, University of Ljubljana, Domžale, 1230, Slovenia
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37
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Khan MI, Rath S, Adhami VM, Mukhtar H. Targeting epigenome with dietary nutrients in cancer: Current advances and future challenges. Pharmacol Res 2018; 129:375-387. [DOI: 10.1016/j.phrs.2017.12.008] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/18/2017] [Revised: 11/22/2017] [Accepted: 12/05/2017] [Indexed: 02/06/2023]
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38
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Davanian H, Balasiddaiah A, Heymann R, Sundström M, Redenström P, Silfverberg M, Brodin D, Sällberg M, Lindskog S, Kruger Weiner C, Chen M. Ameloblastoma RNA profiling uncovers a distinct non-coding RNA signature. Oncotarget 2018; 8:4530-4542. [PMID: 27965463 PMCID: PMC5354851 DOI: 10.18632/oncotarget.13889] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2016] [Accepted: 11/30/2016] [Indexed: 12/28/2022] Open
Abstract
Ameloblastoma of the jaws remains the top difficult to treat odontogenic tumour and has a high recurrence rate. New evidence suggests that non-coding RNAs (ncRNAs) play a critical role in tumourgenesis and prognosis of cancer. However, ameloblastoma ncRNA expression data is lacking. Here we present the first report of ameloblastoma ncRNA signatures. A total of 95 ameloblastoma cases and a global array transcriptome technology covering > 285.000 full-length transcripts were used in this two-step analysis. The analysis first identified in a test cohort 31 upregulated ameloblastoma-associated ncRNAs accompanied by signalling pathways of cancer, spliceosome, mRNA surveillance and Wnt. Further validation in an independent cohort points out the long non-coding (lncRNAs) and small nucleolar RNA (snoRNAs): LINC340, SNORD116-25, SNORA11, SNORA21, SNORA47 and SNORA65 as a distinct ncRNA signature of ameloblastoma. Importantly, the presence of these ncRNAs was independent of BRAF-V600E and SMO-L412F mutations, histology type or tumour location, but was positively correlated with the tumour size. Taken together, this study shows a systematic investigation of ncRNA expression of ameloblastoma, and illuminates new diagnostic and therapeutic targets for this invasive odontogenic tumour.
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Affiliation(s)
- Haleh Davanian
- Department of Dental Medicine, Karolinska Institutet, Huddinge, Sweden
| | - Anangi Balasiddaiah
- Department of Dental Medicine, Karolinska Institutet, Huddinge, Sweden.,Department of Laboratory Medicine, Karolinska Institutet, Huddinge, Sweden
| | - Robert Heymann
- Department of Dental Medicine, Karolinska Institutet, Huddinge, Sweden.,The Clinic of Oral and Maxillofacial Surgery, Karolinska University Hospital, Huddinge, Sweden
| | - Magnus Sundström
- Rudbeck Laboratory, Molecular Pathology Unit, Department of Pathology, Uppsala University Hospital and Department of Immunology, Genetics and Pathology, Uppsala University, Sweden
| | - Poppy Redenström
- Department of Dental Medicine, Karolinska Institutet, Huddinge, Sweden
| | | | - David Brodin
- Department of Biosciences and Nutrition, Bioinformatics and Expression Analysis SciLifeLab, Karolinska Institutet, Huddinge, Sweden
| | - Matti Sällberg
- Department of Laboratory Medicine, Karolinska Institutet, Huddinge, Sweden
| | - Sven Lindskog
- Department of Oncology and Pathology, Karolinska Institutet, Huddinge, Sweden.,Clinical Pathology and Cytology, Karolinska University Hospital, Karolinska University Hospital, Solna, Sweden
| | - Carina Kruger Weiner
- Department of Dental Medicine, Karolinska Institutet, Huddinge, Sweden.,The Clinic of Oral and Maxillofacial Surgery, Karolinska University Hospital, Huddinge, Sweden
| | - Margaret Chen
- Department of Dental Medicine, Karolinska Institutet, Huddinge, Sweden.,Department of Laboratory Medicine, Karolinska Institutet, Huddinge, Sweden
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39
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MiR-29a: a potential therapeutic target and promising biomarker in tumors. Biosci Rep 2018; 38:BSR20171265. [PMID: 29217524 PMCID: PMC5803495 DOI: 10.1042/bsr20171265] [Citation(s) in RCA: 49] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2017] [Revised: 12/05/2017] [Accepted: 12/06/2017] [Indexed: 02/06/2023] Open
Abstract
MiRNAs, small non-coding RNA molecules, were recognized to be associated with the incidence and development of diverse neoplasms. MiRNAs were small non-coding RNAs that could regulate post-transcriptional level by binding to 3'-UTR of target mRNAs. Amongst which, miR-29a was demonstrated that it had significant impact on oncogenicity in various neoplasms through binding to critical genes which enhanced or inhibited the progression of cancers. MiR-29a participated in kinds of physiological and pathological processes, including virus replication, cell proliferation, differentiation, apoptosis, fibrosis, angiogenesis, tumorigenicity, metastasis, drug-resistance, and so on. According to its sufficient sensitivity and specificity, many studies showed that miR-29a might serve as a potential therapeutic target and promising biomarker in various tumors. In this review, we discussed the functions of miR-29a and its potential application in the diagnosis, treatment and stages of carcinoma, which could provide additional insight to develop a novel therapeutic strategy.
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Cui ML, Yang HY, He GQ. Apoptosis induction of colorectal cancer cells HTL-9 in vitro by the transformed products of soybean isoflavones by Ganoderma lucidum. J Zhejiang Univ Sci B 2017; 18:1101-1112. [PMID: 29204990 PMCID: PMC5742293 DOI: 10.1631/jzus.b1700189] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2017] [Accepted: 06/08/2017] [Indexed: 12/15/2022]
Abstract
Soybean isoflavones have been one of the potential preventive candidates for antitumor research in recent years. In this paper, we first studied the transformation of soybean isoflavones with the homogenized slurry of Ganoderma lucidum. The resultant transformed products (TSI) contained (703.21±4.35) mg/g of genistein, with transformed rates of 96.63% and 87.82% of daidzein and genistein, respectively, and TSI also could enrich the bioactive metabolites of G. lucidum. The antitumor effects of TSI on human colorectal cancer cell line HTL-9, human breast cancer cell line MCF-7, and human immortalized gastric epithelial cell line GES-1 were also studied. The 3-(4,5-dimethyl-2-thiazolyl)-2,5-diphenyl-2-H-tetrazolium bromide (MTT) assay showed that TSI could dramatically reduce the viability rates of HTL-9 cells and MCF-7 cells without detectable cytotoxicity on GES-1 normal cells when the TSI concentration was lower than 100 μg/ml. With 100 μg/ml of TSI, HTL-9 cells were arrested in the G1 phase, and late-apoptosis was primarily induced, accompanied with partial early-apoptosis. TSI could induce primarily early-apoptosis by arresting cells in the G1 phase of MCF-7 cells. For HTL-9 cells, Western-blot and reverse-transcriptase polymerase chain reaction (RT-PCR) analysis showed that TSI (100 μg/ml) can up-regulate the expression of Bax, Caspase-3, Caspase-8, and cytochrome c (Cyto-c), indicating that TSI could induce cell apoptosis mainly through the mitochondrial pathway. In addition, the expression of p53 was up-regulated, while the expression of Survivin and nuclear factor κB (NF-κB) was down-regulated. All these results showed that TSI could induce apoptosis of HTL-9 cells by the regulation of multiple apoptosis-related genes.
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Affiliation(s)
- Mei-lin Cui
- College of Food Science, Shanxi Normal University, Linfen 041004, China
| | - Huan-yi Yang
- College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou 310058, China
- Zhejiang Provincial Key Laboratory of Food Microbiology, Zhejiang University, Hangzhou 310058, China
| | - Guo-qing He
- College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou 310058, China
- Zhejiang Provincial Key Laboratory of Food Microbiology, Zhejiang University, Hangzhou 310058, China
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Alamoudi AA, Alnoury A, Gad H. miRNA in tumour metabolism and why could it be the preferred pathway for energy reprograming. Brief Funct Genomics 2017; 17:157-169. [DOI: 10.1093/bfgp/elx023] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
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He SJ, Xiang CQ, Zhang Y, Lu XT, Chen HW, Xiong LX. Recent progress on the effects of microRNAs and natural products on tumor epithelial-mesenchymal transition. Onco Targets Ther 2017; 10:3435-3451. [PMID: 28744148 PMCID: PMC5513877 DOI: 10.2147/ott.s139546] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Epithelial–mesenchymal transition (EMT) is a biological process of phenotypic transition of epithelial cells that can promote physiological development as well as tissue healing and repair. In recent years, cancer researchers have noted that EMT is closely related to the occurrence and development of tumors. When tumor cells undergo EMT, they can develop enhanced migration and local tissue invasion abilities, which can lead to metastatic growth. Nevertheless, two researches in NATURE deny its necessity in specific tumors and that is discussed in this review. The degree of EMT and the detection of EMT-associated marker molecules can also be used to judge the risk of metastasis and to evaluate patients’ prognosis. MicroRNAs (miRNAs) are noncoding small RNAs, which can inhibit gene expression and protein translation through specific binding with the 3′ untranslated region of mRNA. In this review, we summarize the miRNAs that are reported to influence EMT through transcription factors such as ZEB, SNAIL, and TWIST, as well as some natural products that regulate EMT in tumors. Moreover, mutual inhibition occurs between some transcription factors and miRNAs, and these effects appear to occur in a complex regulatory network. Thus, understanding the role of miRNAs in EMT and tumor growth may lead to new treatments for malignancies. Natural products can also be combined with conventional chemotherapy to enhance curative effects.
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Affiliation(s)
- Shu-Jin He
- Department of Pathophysiology, Medical College, Nanchang University.,Second Clinical Medical College, Nanchang University
| | - Chu-Qi Xiang
- Department of Pathophysiology, Medical College, Nanchang University.,First Clinical Medical College, Nanchang University
| | - Yu Zhang
- First Clinical Medical College, Nanchang University
| | - Xiang-Tong Lu
- Department of Pathophysiology, Medical College, Nanchang University
| | - Hou-Wen Chen
- Department of Pathophysiology, Medical College, Nanchang University.,Jiangxi Province Key Laboratory of Tumor Pathogenesis and Molecular Pathology, Nanchang, People's Republic of China
| | - Li-Xia Xiong
- Department of Pathophysiology, Medical College, Nanchang University.,Jiangxi Province Key Laboratory of Tumor Pathogenesis and Molecular Pathology, Nanchang, People's Republic of China
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Zheng B, Jeong S, Zhu Y, Chen L, Xia Q. miRNA and lncRNA as biomarkers in cholangiocarcinoma(CCA). Oncotarget 2017; 8:100819-100830. [PMID: 29246025 PMCID: PMC5725067 DOI: 10.18632/oncotarget.19044] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2017] [Accepted: 06/19/2017] [Indexed: 12/16/2022] Open
Abstract
The microRNAs are a group of 20 nucleotides-long non-coding RNAs. By binding to the 3'UTR region of target mRNA, microRNAs can perform extensive actions mediating gene expression at post-trancriptional stages. It makes microRNAs serve as very crucial regulators in various biological progress including carcinogenesis. Long non-coding RNAs, however, are a subgroup of RNA with the length of 200 nucleotides. Unlike microRNAs, long non-coding RNAs can form secondary of tertiary domain based on their length. With the ability of directly interacting with DNA, RNA, protein, long non-coding RNAs have promoting or inhibitive functions in gene expression regulation. Furthermore, the abnormal expression of certain long non-coding RNAs has roused people's interest in the role of long non-coding RNAs in tumorigenesis. Although the connection between microRNA/long non-coding RNA and CCA has been a hot field to researchers, the link between molecular mechanism and clinical outcome has been barely built. This review takes a retrospect at the latest researches on the link between microRNA/long non-coding RNA and cholangiocarcinoma and the potential of microRNA/long non-coding RNA serving as distinctive biomarkers for CCA in clinical practice.
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Affiliation(s)
- Bo Zheng
- International Cooperation Laboratory on Signal Transduction, Eastern Hepatobiliary Surgery Institute, Second Military Medical University, Shanghai 200438, P.R. China.,National Center for Liver Cancer, Shanghai 201805, P.R. China
| | - Seogsong Jeong
- Department of Liver Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200127, P.R. China
| | - Yanjing Zhu
- International Cooperation Laboratory on Signal Transduction, Eastern Hepatobiliary Surgery Institute, Second Military Medical University, Shanghai 200438, P.R. China.,National Center for Liver Cancer, Shanghai 201805, P.R. China
| | - Lei Chen
- International Cooperation Laboratory on Signal Transduction, Eastern Hepatobiliary Surgery Institute, Second Military Medical University, Shanghai 200438, P.R. China.,National Center for Liver Cancer, Shanghai 201805, P.R. China
| | - Qiang Xia
- Department of Liver Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200127, P.R. China
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Bilir B, Sharma NV, Lee J, Hammarstrom B, Svindland A, Kucuk O, Moreno CS. Effects of genistein supplementation on genome‑wide DNA methylation and gene expression in patients with localized prostate cancer. Int J Oncol 2017; 51:223-234. [PMID: 28560383 PMCID: PMC5467777 DOI: 10.3892/ijo.2017.4017] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2016] [Accepted: 03/27/2017] [Indexed: 12/28/2022] Open
Abstract
Epidemiological studies have shown that dietary compounds have significant effects on prostate carcinogenesis. Among dietary agents, genistein, the major isoflavone in soybean, is of particular interest because high consumption of soy products has been associated with a low incidence of prostate cancer, suggesting a preventive role of genistein in prostate cancer. In spite of numerous studies to understand the effects of genistein on prostate cancer, the mechanisms of action have not been fully elucidated. We investigated the differences in methylation and gene expression levels of prostate specimens from a clinical trial of genistein supplementation prior to prostatectomy using Illumina HumanMethylation450 and Illumina HumanHT-12 v4 Expression BeadChip Microarrays. The present study was a randomized, placebo-controlled, double-blind clinical trial on Norwegian patients who received 30 mg genistein or placebo capsules daily for 3–6 weeks before prostatectomy. Gene expression changes were validated by quantitative PCR (qPCR). Whole genome methylation and expression profiling identified differentially methylated sites and expressed genes between placebo and genistein groups. Differentially regulated genes were involved in developmental processes, stem cell markers, proliferation and transcriptional regulation. Enrichment analysis suggested overall reduction in MYC activity and increased PTEN activity in genistein-treated patients. These findings highlight the effects of genistein on global changes in gene expression in prostate cancer and its effects on molecular pathways involved in prostate tumorigenesis.
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Affiliation(s)
- Birdal Bilir
- Department of Pathology and Laboratory Medicine, Emory University, Atlanta, GA, USA
| | - Nitya V Sharma
- Department of Pathology and Laboratory Medicine, Emory University, Atlanta, GA, USA
| | - Jeongseok Lee
- Department of Pathology and Laboratory Medicine, Emory University, Atlanta, GA, USA
| | - Bato Hammarstrom
- Department of Urology, Institute of Cancer Research, Oslo University Hospital, Oslo, Norway
| | - Aud Svindland
- Department of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Omer Kucuk
- Department of Hematology and Medical Oncology, Emory University, Atlanta, GA, USA
| | - Carlos S Moreno
- Department of Pathology and Laboratory Medicine, Emory University, Atlanta, GA, USA
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Luo G, Zhou Y, Yi W, Yi H. Expression levels of JNK associated with polymorphic lactotransferrin haplotypes in human nasopharyngeal carcinoma. Oncol Lett 2016; 12:1085-1094. [PMID: 27446399 DOI: 10.3892/ol.2016.4723] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2015] [Accepted: 02/12/2016] [Indexed: 12/19/2022] Open
Abstract
Lactotransferrin (LTF), a member of the transferrin family, serves a role in the innate immune response and is involved in anti-inflammatory, anti-microbial and anti-tumor activity. Alterations in the LTF gene are associated with an increased incidence of cancer. The LTF gene is polymorphic, and several common alleles may be observed in the general population. Our previous study identified a lower rate of occurrence of the 'A-G-G-T' haplotype (constructed with rs1126477, rs1126478, rs2073495 and rs9110) in nasopharyngeal carcinoma (NPC) patients compared with controls. In the present study, in order to elucidate a possible mechanism of LTF-mediated anti-tumor activity in NPC, the protein profiles of NPC and non-tumorous nasopharyngeal epithelium tissues with/without the 'A-G-G-T' haplotype were constructed using LTQ Orbitrap technology. The results revealed that c-Jun N-terminal kinase 2 (JNK2) was highly expressed in NPC tissues and non-tumor nasopharyngeal epithelium tissues without the 'A-G-G-T' haplotype. These results were confirmed by western blot analysis. Furthermore, microRNA (miRNA) microarray analysis was conducted to investigate the differential miRNA profiles of NPC and non-tumor nasopharyngeal epithelium tissues with/without the 'A-G-G-T' haplotype. It was observed that hsa-miR-1256 and hsa-miR-659, which are potentially targeted to the JNK2 gene, were downregulated in NPC tissues without the 'A-G-G-T' haplotype. Hsa-miR-298, another miRNA potentially targeted to the JNK2 gene, was downregulated in non-tumor nasopharyngeal epithelium tissues without the 'A-G-G-T' haplotype. In summary, these results suggested that the expression levels of JNK2 may be associated with polymorphic LTF haplotypes in human NPC.
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Affiliation(s)
- Gengqiu Luo
- Department of Pathology, Xiangya Hospital, Central South University, Changsha, Hunan 410008, P.R. China
| | - Yanhong Zhou
- Molecular Genetics Laboratory, Cancer Research Institute, Central South University, Changsha, Hunan 410078, P.R. China
| | - Wei Yi
- Molecular Genetics Laboratory, Cancer Research Institute, Central South University, Changsha, Hunan 410078, P.R. China
| | - Hong Yi
- Research Center of Carcinogenesis and Targeted Therapy, Xiangya Hospital, Central South University, Changsha, Hunan 410008, P.R. China
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Guo X, Cai Q, Bao P, Wu J, Wen W, Ye F, Zheng W, Zheng Y, Shu XO. Long-term soy consumption and tumor tissue MicroRNA and gene expression in triple-negative breast cancer. Cancer 2016; 122:2544-51. [PMID: 27183356 DOI: 10.1002/cncr.29981] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2015] [Revised: 02/08/2016] [Accepted: 02/16/2016] [Indexed: 11/06/2022]
Abstract
BACKGROUND Soy food intake may have protective effects against the risk for breast cancer, including estrogen receptor (ER)-negative breast cancer. However, the underlying molecular mechanisms remain unclear. METHODS To evaluate the association of soy intake with the expression of microRNAs (miRNAs) and genes in the tumor tissue of patients with triple-negative breast cancer (TNBC; ie, breast cancer lacking expression of ER, progesterone receptor, and human epidermal growth factor receptor 2), the expression of 800 miRNAs and 302 genes were measured with NanoString nCounter assays in formalin-fixed, paraffin-embedded tumor tissue from 272 TNBC patients. Soy intake during the 1-year period before the cancer diagnosis was assessed with a validated food-frequency questionnaire. The association of soy intake with the expression of miRNAs and genes was evaluated via linear regression analysis with adjustments for patient age and TNM stage. RESULTS A total of 14 miRNAs and 24 genes were significantly associated with soy food intake (P < .05): Thirteen of the 14 miRNAs (92.9%) and 9 of the 24 genes (37.5%), including tumor suppressors miR-29a-3p and IGF1R, showed overexpression for those women with high soy intake, whereas the remaining miRNAs and genes, including oncogenes KRAS and FGFR4, showed underexpression. Furthermore, cell growth-related genes showed a predominantly underexpression pattern according to a comparison of tumor samples from women with high soy food intake and samples from women with lower soy food intake. CONCLUSIONS This study suggests that long-term prediagnosis soy intake may lead to increased expression of tumor suppressors and decreased expression of oncogenes, especially cell growth-related genes, in breast tumor tissues. Cancer 2016;122:2544-51. © 2016 American Cancer Society.
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Affiliation(s)
- Xingyi Guo
- Division of Epidemiology, Department of Medicine and Vanderbilt-Ingram Cancer Center, Vanderbilt University School of Medicine, Vanderbilt University, Nashville, Tennessee
| | - Qiuyin Cai
- Division of Epidemiology, Department of Medicine and Vanderbilt-Ingram Cancer Center, Vanderbilt University School of Medicine, Vanderbilt University, Nashville, Tennessee
| | - Pingping Bao
- Shanghai Municipal Center for Disease Control and Prevention, Shanghai, People's Republic of China
| | - Jie Wu
- Division of Epidemiology, Department of Medicine and Vanderbilt-Ingram Cancer Center, Vanderbilt University School of Medicine, Vanderbilt University, Nashville, Tennessee
| | - Wanqing Wen
- Division of Epidemiology, Department of Medicine and Vanderbilt-Ingram Cancer Center, Vanderbilt University School of Medicine, Vanderbilt University, Nashville, Tennessee
| | - Fei Ye
- Department of Biostatistics, Vanderbilt University School of Medicine, Nashville, Tennessee
| | - Wei Zheng
- Division of Epidemiology, Department of Medicine and Vanderbilt-Ingram Cancer Center, Vanderbilt University School of Medicine, Vanderbilt University, Nashville, Tennessee
| | - Ying Zheng
- Shanghai Municipal Center for Disease Control and Prevention, Shanghai, People's Republic of China
| | - Xiao-Ou Shu
- Division of Epidemiology, Department of Medicine and Vanderbilt-Ingram Cancer Center, Vanderbilt University School of Medicine, Vanderbilt University, Nashville, Tennessee
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Anti-cancer efficacy of dietary polyphenols is mediated through epigenetic modifications. Curr Opin Food Sci 2016. [DOI: 10.1016/j.cofs.2016.01.009] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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Role of apoptosis-related miRNAs in resveratrol-induced breast cancer cell death. Cell Death Dis 2016; 7:e2104. [PMID: 26890143 PMCID: PMC5399194 DOI: 10.1038/cddis.2016.6] [Citation(s) in RCA: 152] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2015] [Revised: 12/11/2015] [Accepted: 12/29/2015] [Indexed: 12/20/2022]
Abstract
Breast cancer is the most frequently diagnosed cancer in women, and one of the leading causes of cancer-related deaths worldwide. Recent evidences indicate that dietary agents such as resveratrol may inhibit cancer progression through modulation of microRNAs (miRNAs). We demonstrate that resveratrol regulates apoptotic and cell cycle machinery in breast cancer cells by modulating key tumor-suppressive miRNAs including miR-125b-5p, miR-200c-3p, miR-409-3p, miR-122-5p and miR-542-3p. Resveratrol-mediated miRNA modulation regulates key anti-apoptotic and cell cycle proteins including Bcl-2, X-linked inhibitor of apoptosis protein and CDKs, which are critical for its activity. Modulating miRNAs with mimics or inhibitors further validated a key role for miR-542-3p in MCF-7 and miR-122-5p in MDA-MB-231 breast cancer cell death in response to resveratrol. In conclusion, this study reveals novel miRNAs modulated by resveratrol that have a key role in breast cancer cell death.
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Ahmad A, Li Y, Sarkar FH. The bounty of nature for changing the cancer landscape. Mol Nutr Food Res 2016; 60:1251-63. [PMID: 26799714 DOI: 10.1002/mnfr.201500867] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2015] [Revised: 01/11/2016] [Accepted: 01/11/2016] [Indexed: 12/18/2022]
Abstract
The landscape of cancer has changed considerably in past several years, due mainly to aggressive screening, accumulation of data from basic and epidemiological studies, and the advances in translational research. Natural anticancer agents have always been a part and parcel of cancer research. The initial focus on natural anticancer agents was in context of their cancer chemopreventive properties but their ability to selectively target oncogenic signaling pathways has also been recognized. In light of the rapid advancements in our understanding of the role of microRNAs, cancer stem cells, and epigenetic events in cancer initiation and progression, a number of natural anticancer agents are showing promise in vitro, in vivo as well as in preclinical studies. Moreover, parent structures of natural agents are being extensively modified with the hope of improving efficacy, specificity, and bioavailability. In this article, we focus on two natural agents, 3,3'-diindolylmethane and garcinol, along with 3,4-difluorobenzo curcumin, a synthetic analog of natural agent curcumin. We showcase how these anticancer agents are changing cancer landscape by modulating novel microRNAs, epigenetic factors, and cancer stem cell markers. These activities are relevant and being appreciated for overcoming drug resistance and inhibition of metastases, the two overarching clinical challenges in modern medicine.
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Affiliation(s)
- Aamir Ahmad
- Department of Pathology, Wayne State University School of Medicine and Karmanos Cancer Institute, Detroit, MI, USA
| | - Yiwei Li
- Department of Pathology, Wayne State University School of Medicine and Karmanos Cancer Institute, Detroit, MI, USA
| | - Fazlul H Sarkar
- Department of Pathology, Wayne State University School of Medicine and Karmanos Cancer Institute, Detroit, MI, USA.,Department of Oncology, Wayne State University School of Medicine and Karmanos Cancer Institute, Detroit, MI, USA
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Bosutti A, Zanconati F, Grassi G, Dapas B, Passamonti S, Scaggiante B. Epigenetic and miRNAs Dysregulation in Prostate Cancer: The role of Nutraceuticals. Anticancer Agents Med Chem 2016; 16:1385-1402. [PMID: 27109021 PMCID: PMC5068501 DOI: 10.2174/1871520616666160425105257] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2015] [Revised: 03/29/2016] [Accepted: 04/22/2016] [Indexed: 02/08/2023]
Abstract
The control of cancer onset and progression is recognized to benefit from specific molecular targeting. MiRNAs are increasingly being implicated in prostate cancer, and the evidence suggests they are possible targets for molecular therapy and diagnosis. In cancer cells, growing attention has been dedicated to novel molecular mechanisms linking the epigenetic scenario to miRNA dysregulation. Currently, the rising evidence shows that nutritional and natural agents, the so-called nutraceuticals, could modulate miRNAs expression, and, as a consequence, might influence cellular responses in health or diseases conditions, including cancer. Among dietary components, plant-derived polyphenols are receiving wide interest, either for their anti-aging and anti-oxidant properties, or for their more general "cell-protective" effects. Above all, their role in preventing the occurrence/recurrence of cancer and, in particular, their potentiality in nutritional intervention for modulating the functions of miRNAs and the epigenetic mechanisms, is still under active debate. This review is focused on the more recent highlights of the impact of miRNAs dysregulation on the onset and progression of prostate cancer, their interplay with epigenetic control and their modulation by natural agents.
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Affiliation(s)
| | | | | | | | | | - Bruna Scaggiante
- Address correspondence to this author at the Dept. of Life Sciences, Via Giorgeri, 1, University of Trieste, 34127 Trieste, Italy; Tel: ++39 040 558 3686; Fax: ++39 040 558 3691; E-mail:
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