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Bech JM, Terkelsen T, Bartels AS, Coscia F, Doll S, Zhao S, Zhang Z, Brünner N, Lindebjerg J, Madsen GI, Fang X, Mann M, Afonso Moreira JM. Proteomic Profiling of Colorectal Adenomas Identifies a Predictive Risk Signature for Development of Metachronous Advanced Colorectal Neoplasia. Gastroenterology 2023:S0016-5085(23)00507-3. [PMID: 36966943 DOI: 10.1053/j.gastro.2023.03.208] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2023] [Revised: 03/09/2023] [Accepted: 03/14/2023] [Indexed: 04/17/2023]
Abstract
BACKGROUND AND AIMS Colonic adenomatous polyps, or adenomas, are frequent precancerous lesions and the origin of most cases of colorectal adenocarcinoma. However, we know from epidemiologic studies that although most colorectal cancers (CRCs) originate from adenomas, only a small fraction of adenomas (3%-5%) ever progress to cancer. At present, there are no molecular markers to guide follow-up surveillance programs. METHODS We profiled, by mass spectrometry-based proteomics combined with machine learning analysis, a selected cohort of formalin-fixed, paraffin-embedded high-grade (HG) adenomas with long clinical follow-up, collected as part of the Danish national screening program. We grouped subjects in the cohort according to their subsequent history of findings: a nonmetachronous advanced neoplasia group (G0), with no new HG adenomas or CRCs up to 10 years after polypectomy, and a metachronous advanced neoplasia group (G1) where individuals developed a new HG adenoma or CRC within 5 years of diagnosis. RESULTS We generated a proteome dataset from 98 selected HG adenoma samples, including 20 technical replicates, of which 45 samples belonged to the nonmetachronous advanced neoplasia group and 53 to the metachronous advanced neoplasia group. The clear distinction of these 2 groups seen in a Uniform Manifold Approximation and Projection plot indicated that the information contained within the abundance of the ∼5000 proteins was sufficient to predict the future occurrence of HG adenomas or development of CRC. CONCLUSIONS We performed an in-depth analysis of quantitative proteomic data from 98 resected adenoma samples using various novel algorithms and statistical packages and found that their proteome can predict development of metachronous advanced lesions and progression several years in advance.
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Affiliation(s)
- Jacob Mathias Bech
- Department of Drug Design and Pharmacology, University of Copenhagen, Copenhagen, Denmark; Sino-Danish Center for Education and Research, Aarhus University, Denmark
| | - Thilde Terkelsen
- Center for Health Data Science, University of Copenhagen, Copenhagen, Denmark
| | | | - Fabian Coscia
- Spatial Proteomics Group, Max-Delbrück-Centrum for Molecular Medicine in the Helmholtz Association, Berlin, Germany; Proteomics Program, Novo Nordisk Foundation Center for Protein Research, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | | | - Siqi Zhao
- Beijing Institute of Genomics, China National Center for Bioinformation, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Beijing, China
| | - Zhaojun Zhang
- Beijing Institute of Genomics, China National Center for Bioinformation, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Beijing, China
| | - Nils Brünner
- Department of Drug Design and Pharmacology, University of Copenhagen, Copenhagen, Denmark
| | - Jan Lindebjerg
- Department of Pathology, Lillebaelt Hospital, Vejle Hospital, Vejle, Denmark
| | | | - Xiangdong Fang
- Beijing Institute of Genomics, China National Center for Bioinformation, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Beijing, China
| | - Matthias Mann
- Proteomics Program, Novo Nordisk Foundation Center for Protein Research, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
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Zafari N, Bathaei P, Velayati M, Khojasteh-Leylakoohi F, Khazaei M, Fiuji H, Nassiri M, Hassanian SM, Ferns GA, Nazari E, Avan A. Integrated analysis of multi-omics data for the discovery of biomarkers and therapeutic targets for colorectal cancer. Comput Biol Med 2023; 155:106639. [PMID: 36805214 DOI: 10.1016/j.compbiomed.2023.106639] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Revised: 01/14/2023] [Accepted: 02/05/2023] [Indexed: 02/12/2023]
Abstract
The considerable burden of colorectal cancer and the rising trend in young adults emphasize the necessity of understanding its underlying mechanisms, providing new diagnostic and prognostic markers, and improving therapeutic approaches. Precision medicine is a new trend all over the world and identification of novel biomarkers and therapeutic targets is a step forward towards this trend. In this context, multi-omics data and integrated analysis are being investigated to develop personalized medicine in the management of colorectal cancer. Given the large amount of data from multi-omics approach, data integration and analysis is a great challenge. In this Review, we summarize how statistical and machine learning techniques are applied to analyze multi-omics data and how it contributes to the discovery of useful diagnostic and prognostic biomarkers and therapeutic targets. Moreover, we discuss the importance of these biomarkers and therapeutic targets in the clinical management of colorectal cancer in the future. Taken together, integrated analysis of multi-omics data has great potential for finding novel diagnostic and prognostic biomarkers and therapeutic targets, however, there are still challenges to overcome in future studies.
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Affiliation(s)
- Nima Zafari
- Metabolic Syndrome Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Parsa Bathaei
- Metabolic Syndrome Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mahla Velayati
- Metabolic Syndrome Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Fatemeh Khojasteh-Leylakoohi
- Metabolic Syndrome Research Center, Mashhad University of Medical Sciences, Mashhad, Iran; Basic Sciences Research Institute, Mashhad University of Medical Sciences, Mashhad, Iran; Medical Genetics Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Majid Khazaei
- Metabolic Syndrome Research Center, Mashhad University of Medical Sciences, Mashhad, Iran; Basic Sciences Research Institute, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Hamid Fiuji
- Metabolic Syndrome Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mohammadreza Nassiri
- Recombinant Proteins Research Group, The Research Institute of Biotechnology, Ferdowsi University of Mashhad, Mashhad, Iran
| | - Seyed Mahdi Hassanian
- Metabolic Syndrome Research Center, Mashhad University of Medical Sciences, Mashhad, Iran; Basic Sciences Research Institute, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Gordon A Ferns
- Brighton & Sussex Medical School, Division of Medical Education, Falmer, Brighton, Sussex, BN1 9PH, UK
| | - Elham Nazari
- Metabolic Syndrome Research Center, Mashhad University of Medical Sciences, Mashhad, Iran; Basic Sciences Research Institute, Mashhad University of Medical Sciences, Mashhad, Iran.
| | - Amir Avan
- Metabolic Syndrome Research Center, Mashhad University of Medical Sciences, Mashhad, Iran; Basic Sciences Research Institute, Mashhad University of Medical Sciences, Mashhad, Iran; Medical Genetics Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.
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3
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Cheng Y, Hu Y, Wang H, Zhao Z, Jiang X, Zhang Y, Zhang J, Tong Y, Qiu X. Ring finger protein 19A is overexpressed in non-small cell lung cancer and mediates p53 ubiquitin-degradation to promote cancer growth. J Cell Mol Med 2021; 25:7796-7808. [PMID: 34184814 PMCID: PMC8358885 DOI: 10.1111/jcmm.16674] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2020] [Revised: 04/19/2021] [Accepted: 05/10/2021] [Indexed: 12/24/2022] Open
Abstract
The expression pattern, biological functions and the related mechanisms of the ring finger protein 19A (RNF19A) in non-small cell lung cancer (NSCLC) remain poorly understood. This study aimed to explore the role of RNF19A, as well as the underlying potential mechanism, in the development of NSCLC. Here, we found that RNF19A was overexpressed in NSCLC tissues, and RNF19A expression in NSCLC tissue samples was associated with NSCLC carcinogenesis and poor outcome. RNF19A promoted the proliferation of NSCLC cells and inhibited apoptosis. RNF19A reduced p53, p21 and BAX expression and induced Cyclin D1, CDK4, CDK6 and BCL2 expression. The inhibitory effect of RNF19A knockdown on proliferation was partially rescued by p53 silencing. RNF19A interacted with p53, shortened p53 half-life and mediated p53 ubiquitin-degradation. Collectively, we suggest that RNF19A plays a critical oncogenic role in lung carcinogenesis by disrupting the function of p53. RNF19A may serve as a new biomarker and/or target for NSCLC management.
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Affiliation(s)
- Yu Cheng
- Department of Pathology, College of Basic Medical Sciences and First Affiliated Hospital, China Medical University, Shenyang, China.,Department of Pathology, Cancer Research Laboratory, Chengde Medical College, Chengde, China
| | - Yujiao Hu
- Department of Pathology, College of Basic Medical Sciences and First Affiliated Hospital, China Medical University, Shenyang, China
| | - Huanxi Wang
- Department of Pathology, College of Basic Medical Sciences and First Affiliated Hospital, China Medical University, Shenyang, China
| | - Zhi Zhao
- Department of Pathology, College of Basic Medical Sciences and First Affiliated Hospital, China Medical University, Shenyang, China.,Department of Pathology, Zhengzhou Yihe Hospital Affiliated to Henan University, Zhengzhou, China
| | - Xizi Jiang
- Department of Pathology, College of Basic Medical Sciences and First Affiliated Hospital, China Medical University, Shenyang, China
| | - Yao Zhang
- Department of Pathology, College of Basic Medical Sciences and First Affiliated Hospital, China Medical University, Shenyang, China
| | - Jiameng Zhang
- Department of Pathology, College of Basic Medical Sciences and First Affiliated Hospital, China Medical University, Shenyang, China
| | - Yue Tong
- Department of Pathology, College of Basic Medical Sciences and First Affiliated Hospital, China Medical University, Shenyang, China
| | - Xueshan Qiu
- Department of Pathology, College of Basic Medical Sciences and First Affiliated Hospital, China Medical University, Shenyang, China
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4
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He J, Wu F, Han Z, Hu M, Lin W, Li Y, Cao M. Biomarkers (mRNAs and Non-Coding RNAs) for the Diagnosis and Prognosis of Colorectal Cancer - From the Body Fluid to Tissue Level. Front Oncol 2021; 11:632834. [PMID: 33996548 PMCID: PMC8118670 DOI: 10.3389/fonc.2021.632834] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Accepted: 04/09/2021] [Indexed: 12/24/2022] Open
Abstract
In recent years, the diagnosis and treatment of colorectal cancer (CRC) have been continuously improved, but the mortality rate continues to be high, especially in advanced patients. CRC patients usually have no obvious symptoms in the early stage and are already in the advanced stage when they are diagnosed. The 5-year survival rate is only 10%. The blood markers currently used to screen for CRC, such as carcinoembryonic antigen and carbohydrate antigen 19-9, have low sensitivity and specificity, whereas other methods are invasive or too expensive. As a result, recent research has shifted to the development of minimally invasive or noninvasive biomarkers in the form of body fluid biopsies. Non-coding RNA molecules are composed of microRNAs, long non-coding RNAs, small nucleolar RNAs, and circular RNAs, which have important roles in the occurrence and development of diseases and can be utilized for the early diagnosis and prognosis of tumors. In this review, we focus on the latest findings of mRNA-ncRNA as biomarkers for the diagnosis and prognosis of CRC, from fluid to tissue level.
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Affiliation(s)
- Jinhua He
- Department of Laboratory Medicine, Central Hospital of Panyu District, Guangzhou, China
| | - Feifeng Wu
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Jinan University, Guangzhou, China
| | - Zeping Han
- Department of Laboratory Medicine, Central Hospital of Panyu District, Guangzhou, China
| | - Min Hu
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Jinan University, Guangzhou, China
| | - Weida Lin
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Jinan University, Guangzhou, China
| | - Yuguang Li
- Department of Laboratory Medicine, Central Hospital of Panyu District, Guangzhou, China
| | - Mingrong Cao
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Jinan University, Guangzhou, China
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5
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Yan J, Wang C, Jiang X, Wei Y, Wang Q, Cui K, Xu X, Wang F, Zhang L. Application of phototherapeutic-based nanoparticles in colorectal cancer. Int J Biol Sci 2021; 17:1361-1381. [PMID: 33867852 PMCID: PMC8040477 DOI: 10.7150/ijbs.58773] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Accepted: 03/12/2021] [Indexed: 02/06/2023] Open
Abstract
Colorectal cancer (CRC) is the third most commonly diagnosed malignancy and the second leading cause of cancer death, which accounts for approximately 10% of all new cancer cases worldwide. Surgery is the main method for treatment of early-stage CRC. However, it is not effective for most metastatic tumors, and new treatment and diagnosis strategies need to be developed. Photosensitizers (PSs) play an important role in the treatment of CRC. Phototherapy also has a broad prospect in the treatment of CRC because of its low invasiveness and low toxicity. However, most PSs are associated with limitations including poor solubility, poor selectivity and high toxicity. The application of nanomaterials in PSs has added many advantages, including increased solubility, bioavailability, targeting, stability and low toxicity. In this review, based on phototherapy, we discuss the characteristics and development progress of PSs, the targeting of PSs at organ, cell and molecular levels, and the current methods of optimizing PSs, especially the application of nanoparticles as carriers in CRC. We introduce the photosensitizer (PS) targeting process in photodynamic therapy (PDT), the damage mechanism of PDT, and the application of classic PS in CRC. The action process and damage mechanism of photothermal therapy (PTT) and the types of ablation agents. In addition, we present the imaging examination and the application of PDT / PTT in tumor, including (fluorescence imaging, photoacoustic imaging, nuclear magnetic resonance imaging, nuclear imaging) to provide the basis for the early diagnosis of CRC. Notably, single phototherapy has several limitations in vivo, especially for deep tumors. Here, we discuss the advantages of the combination therapy of PDT and PTT compared with the single therapy. At the same time, this review summarizes the clinical application of PS in CRC. Although a variety of nanomaterials are in the research and development stage, few of them are actually on the market, they will show great advantages in the treatment of CRC in the near future.
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Affiliation(s)
- Jiaxin Yan
- Bioinformatics Center, School of Basic Medical Sciences, Henan University, Kaifeng 475004, China.,School of Pharmacy, Henan University, Kaifeng Kaifeng 475004, China
| | - Chunli Wang
- Bioinformatics Center, School of Basic Medical Sciences, Henan University, Kaifeng 475004, China.,School of Basic Medical Sciences, Henan University, Kaifeng 475004, China
| | - Xiaomei Jiang
- School of Basic Medical Sciences, Henan University, Kaifeng 475004, China
| | - Yiqu Wei
- School of Basic Medical Sciences, Henan University, Kaifeng 475004, China
| | - Qun Wang
- School of Basic Medical Sciences, Henan University, Kaifeng 475004, China
| | - Kunli Cui
- School of Basic Medical Sciences, Henan University, Kaifeng 475004, China
| | - Xiao Xu
- School of Basic Medical Sciences, Henan University, Kaifeng 475004, China
| | - Feng Wang
- Guangming Substation of Shenzhen Ecological Environment Monitoring Station, Shenzhen 518107, P. R. China
| | - Lei Zhang
- School of Basic Medical Sciences, Henan University, Kaifeng 475004, China
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6
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Fulcher LJ, Sapkota GP. Functions and regulation of the serine/threonine protein kinase CK1 family: moving beyond promiscuity. Biochem J 2020; 477:4603-4621. [PMID: 33306089 PMCID: PMC7733671 DOI: 10.1042/bcj20200506] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2020] [Revised: 11/09/2020] [Accepted: 11/10/2020] [Indexed: 12/11/2022]
Abstract
Regarded as constitutively active enzymes, known to participate in many, diverse biological processes, the intracellular regulation bestowed on the CK1 family of serine/threonine protein kinases is critically important, yet poorly understood. Here, we provide an overview of the known CK1-dependent cellular functions and review the emerging roles of CK1-regulating proteins in these processes. We go on to discuss the advances, limitations and pitfalls that CK1 researchers encounter when attempting to define relationships between CK1 isoforms and their substrates, and the challenges associated with ascertaining the correct physiological CK1 isoform for the substrate of interest. With increasing interest in CK1 isoforms as therapeutic targets, methods of selectively inhibiting CK1 isoform-specific processes is warranted, yet challenging to achieve given their participation in such a vast plethora of signalling pathways. Here, we discuss how one might shut down CK1-specific processes, without impacting other aspects of CK1 biology.
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Affiliation(s)
- Luke J. Fulcher
- Department of Biochemistry, University of Oxford, Oxford, U.K
| | - Gopal P. Sapkota
- Medical Research Council Protein Phosphorylation and Ubiquitylation Unit, College of Life Sciences, University of Dundee, Dundee, U.K
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7
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Oliveira RC, Tavares-Silva E, Abrantes AM, Antunes H, Teixeira P, Gomes A, Martins R, Furtado E, Figueiredo A, Costa B, Cipriano MA, Tralhão JG, Botelho MF. De novo colorectal cancer after liver and kidney transplantation–Microenvironment disturbance. Transplantation Reports 2020. [DOI: 10.1016/j.tpr.2020.100057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
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8
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Vaghari-Tabari M, Majidinia M, Moein S, Qujeq D, Asemi Z, Alemi F, Mohamadzadeh R, Targhazeh N, Safa A, Yousefi B. MicroRNAs and colorectal cancer chemoresistance: New solution for old problem. Life Sci 2020; 259:118255. [PMID: 32818543 DOI: 10.1016/j.lfs.2020.118255] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2020] [Revised: 08/01/2020] [Accepted: 08/09/2020] [Indexed: 02/07/2023]
Abstract
BACKGROUND Colorectal cancer (CRC) is one of the most common gastrointestinal malignancies with a significant mortality rate. Despite the great advances in cancer treatment in the last few decades, effective treatment of CRC is still under challenge. One of the main problems associated with CRC treatment is the resistance of cancer cells to chemotherapy drugs. METHODS Many studies have been carried out to identify CRC chemoresistance mechanisms, and shed light on the role of ATP-binding cassette transporters (ABC transporters), enzymes as thymidylate synthase, some signaling pathways, and cancer stem cells (CSC) in chemoresistance and failed CRC chemotherapies. Other studies have also been recently carried out to find solutions to overcome chemoresistance. Some of these studies have identified the role of miRNAs in chemoresistance of the CRC cells and the effective use of these micro-molecules to CRC treatment. RESULTS Considering the results of these studies, more focus on miRNAs likely leads to a proper solution to overcome CRC chemoresistance. CONCLUSION The current study has reviewed the related literature while discussing the efficacy of miRNAs as potential clinical tools for overcoming CRC chemoresistance and reviewing the most important chemoresistance mechanisms in CRC cells.
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Affiliation(s)
- Mostafa Vaghari-Tabari
- Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran; Department of Clinical Biochemistry and Laboratory Medicine, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Maryam Majidinia
- Solid Tumor Research Center, Urmia University of Medical Sciences, Urmia, Iran
| | - Soheila Moein
- Department of Biochemistry, Faculty of Medicine, Hormozgan University of Medical Sciences, Bandar Abbas, Iran; Medicinal Plants Processing Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Durdi Qujeq
- Cellular and Molecular Biology Research Center (CMBRC), Health Research Institute, Babol University of Medical Sciences, Babol, Iran; Department of Clinical Biochemistry, Babol University of Medical Sciences, Babol, Iran
| | - Zatollah Asemi
- Research Center for Biochemistry and Nutrition in Metabolic Diseases, Kashan University of Medical Sciences, Kashan, Iran
| | - Forough Alemi
- Drug Applied Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Ramin Mohamadzadeh
- Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran; Department of Pharmaceutics, Faculty of Pharmacy, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Nilofar Targhazeh
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Amin Safa
- Institute of Research and Development, Duy Tan University, Da Nang, Vietnam; Faculty of Medicine, Zabol University of Medical Sciences, Zabol, Iran.
| | - Bahman Yousefi
- Molecular Medicine Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
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9
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Nagam SL, Jinka R. Impact of TP53 polymorphisms (IVS3 + 40-41ins16, EX4 215G > C and IVS6 + 62G > A) on the risk of endometrial cancer, survival and hazard ratio of the patients. Meta Gene 2020. [DOI: 10.1016/j.mgene.2020.100684] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/09/2022] Open
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10
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Bhullar DS, Barriuso J, Mullamitha S, Saunders MP, O'Dwyer ST, Aziz O. Biomarker concordance between primary colorectal cancer and its metastases. EBioMedicine 2019; 40:363-374. [PMID: 30733075 PMCID: PMC6413540 DOI: 10.1016/j.ebiom.2019.01.050] [Citation(s) in RCA: 65] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2018] [Revised: 01/13/2019] [Accepted: 01/24/2019] [Indexed: 12/17/2022] Open
Abstract
Background The use of biomarkers to target anti-EGFR treatments for metastatic colorectal cancer (CRC) is well-established, requiring molecular analysis of primary or metastatic biopsies. We aim to review concordance between primary CRC and its metastatic sites. Methods A systematic review and meta-analysis of all published studies (1991–2018) reporting on biomarker concordance between primary CRC and its metastatic site(s) was undertaken according to PRISMA guidelines using several medical databases. Studies without matched samples or using peripheral blood for biomarker analysis were excluded. Findings 61 studies including 3565 patient samples were included. Median biomarker concordance for KRAS (n = 50) was 93.7% [[67], [68], [69], [70], [71], [72], [73], [74], [75], [76], [77], [78], [79], [80], [81], [82], [83], [84], [85], [86], [87], [88], [89], [90], [91], [92], [93], [94], [95], [96], [97], [98], [99], [100]], NRAS (n = 11) was 100% [[90], [91], [92], [93], [94], [95], [96], [97], [98], [99], [100]], BRAF (n = 22) was 99.4% [[80], [81], [82], [83], [84], [85], [86], [87], [88], [89], [90], [91], [92], [93], [94], [95], [96], [97], [98], [99], [100]], and PIK3CA (n = 17) was 93% [[42], [43], [44], [45], [46], [47], [48], [49], [50], [51], [52], [53], [54], [55], [56], [57], [58], [59], [60], [61], [62], [63], [64], [65], [66], [67], [68], [69], [70], [71], [72], [73], [74], [75], [76], [77], [78], [79], [80], [81], [82], [83], [84], [85], [86], [87], [88], [89], [90], [91], [92], [93], [94], [95], [96], [97], [98], [99], [100]]. Meta-analytic pooled discordance was 8% for KRAS (95% CI = 5–10%), 8% for BRAF (95% CI = 5–10%), 7% for PIK3CA (95% CI = 2–13%), and 28% overall (95% CI = 14–44%). The liver was the most commonly biopsied metastatic site (n = 2276), followed by lung (n = 438), lymph nodes (n = 1123), and peritoneum (n = 132). Median absolute concordance in multiple biomarkers was 81% (5–95%). Interpretation Metastatic CRC demonstrates high concordance across multiple biomarkers, suggesting that molecular testing of either the primary or liver and lung metastasis is adequate. More research on colorectal peritoneal metastases is required.
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Affiliation(s)
- D S Bhullar
- Colorectal & Peritoneal Oncology Centre, The Christie NHS Foundation Trust, Manchester, UK; Division of Cancer Sciences, School of Medical Science, Faculty of Biology, Medicine and Health, University of Manchester, UK
| | - J Barriuso
- Colorectal & Peritoneal Oncology Centre, The Christie NHS Foundation Trust, Manchester, UK; Division of Cancer Sciences, School of Medical Science, Faculty of Biology, Medicine and Health, University of Manchester, UK
| | - S Mullamitha
- Colorectal & Peritoneal Oncology Centre, The Christie NHS Foundation Trust, Manchester, UK; Division of Cancer Sciences, School of Medical Science, Faculty of Biology, Medicine and Health, University of Manchester, UK
| | - M P Saunders
- Colorectal & Peritoneal Oncology Centre, The Christie NHS Foundation Trust, Manchester, UK; Division of Cancer Sciences, School of Medical Science, Faculty of Biology, Medicine and Health, University of Manchester, UK
| | - S T O'Dwyer
- Colorectal & Peritoneal Oncology Centre, The Christie NHS Foundation Trust, Manchester, UK; Division of Cancer Sciences, School of Medical Science, Faculty of Biology, Medicine and Health, University of Manchester, UK
| | - O Aziz
- Colorectal & Peritoneal Oncology Centre, The Christie NHS Foundation Trust, Manchester, UK; Division of Cancer Sciences, School of Medical Science, Faculty of Biology, Medicine and Health, University of Manchester, UK.
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Abstract
Colorectal carcinoma (CRC) is the third most common cancer in men and the second most common cancer in women across the world. Most CRCs occur sporadically, but in 15-35% of cases, hereditary factors are important. Some patients with an inherited predisposition to CRC will be diagnosed with a "genetic polyposis syndrome" such as familial adenomatous polyposis (FAP), MUTYH-associated polyposis (MAP), polymerase proofreading associated polyposis (PPAP), NTHL1-associated polyposis, MSH3-associated polyposis or a hamartomatous polyposis syndrome. Individuals with ≥10 colorectal polyps have traditionally been referred for genetic diagnostic testing to identify APC and MUTYH mutations which cause FAP and MAP respectively. Mutations are found in most patients with >100 adenomas but in only a minority of those with 10-100 adenomas. The reasons that diagnostic laboratories are not identifying pathogenic variants include mutations occurring outside of the open reading frames of genes, individuals exhibiting generalized mosaicism and the involvement of additional genes. It is important to identify patients with an inherited polyposis syndrome, and to define the mutations causing their polyposis, so that the individuals and their relatives can be managed appropriately.
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12
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Zhou S, Lu J, Li Y, Chen C, Cai Y, Tan G, Peng Z, Zhang Z, Dong Z, Kang T, Tang F. MNAT1 is overexpressed in colorectal cancer and mediates p53 ubiquitin-degradation to promote colorectal cancer malignance. J Exp Clin Cancer Res 2018; 37:284. [PMID: 30477538 PMCID: PMC6258412 DOI: 10.1186/s13046-018-0956-3] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/16/2018] [Accepted: 11/12/2018] [Indexed: 01/03/2023]
Abstract
BACKGROUND MNAT1 (menage a trois 1, MAT1), a cyclin-dependent kinase-activating kinase (CAK) complex, high expresses in various cancers and is involved in cancer pathogenesis. However, mechanisms underlying its regulation in carcinogenesis are unclear. METHODS The tissue microarray of colorectal cancer (CRC) was used to evaluate MNAT1 expressions in CRC tissues using immunohistochemistry, CRC cell lines were also detected MNAT1 expression using Western-blotting. MNAT1 and shMNAT1 vectors were constructed, and transfected into CRC cells. Cell growths of the transfected cells were observed using MTT and colony formation. The affects of MNAT1 on p53 expression were analyzed using Western-blotting and Real-time PCR. Immunoprecipitation assay was used to analyze the interaction p53 and MNAT1, and Western-blotting was used to test the effects of MNAT1 on p53 downstream molecules. The apoptosis of CRC cells with MNAT1 or shMNAT1 were analyzed using flow cytometry. BABL/c athymic nude mice were used to observe the effect of MNAT1 on CRC cell growth in vivo. RESULTS MNAT1 was found to be overexpressed in CRC tissues and cells, and MNAT1 expressions in CRC tissue samples were associated with CRC carcinogenesis and poor patient outcomes. MNAT1-knockin increased CRC cell growth and colony formation, and MNAT1-knockdown dramatically decreased cell motility and invasion. MNAT1 physically interacted with p53, MNAT1 also increased the interaction of MDM2 with p53. Strikingly, MNAT1 mediated p53 ubiquitin-degradation. MNAT1 shortened p53 half-life, and ectopic MNAT1 expression decreased p53 protein stability. Moreover, MNAT1 induced RAD51 and reduced p21, cleaved-caspase3, cleaved-PARP and BAX expression. MNAT1 inhibited CRC cell apoptosis. shMANT1 decreased tumor growths in nude mice following p53 increase. CONCLUSION MNAT1 binds to p53, mediates p53 ubiquitin-degradation through MDM2, increases cell growth and decreases cell apoptosis, and finally promotes CRC malignance. MNAT1 binding to p53 and mediating p53 ubiquitin-degradation axis represents a novel molecular joint in the p53 pathway.
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Affiliation(s)
- Shan Zhou
- Department of Clinical Laboratory, Hunan Cancer Hospital &The affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, 410013, China.,Department of Clinical Laboratory, Zhuhai Hospital, Jinan University, Zhuhai, 519000, Guangdong, China
| | - Jinping Lu
- Department of Clinical Laboratory, Zhuhai Hospital, Jinan University, Zhuhai, 519000, Guangdong, China
| | - Yuejin Li
- Department of Clinical Laboratory, Hunan Cancer Hospital &The affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, 410013, China
| | - Chan Chen
- Department of Clinical Laboratory, Zhuhai Hospital, Jinan University, Zhuhai, 519000, Guangdong, China
| | - Yongqiang Cai
- Department of Clinical Laboratory, Zhuhai Hospital, Jinan University, Zhuhai, 519000, Guangdong, China
| | - Gongjun Tan
- Department of Clinical Laboratory, Zhuhai Hospital, Jinan University, Zhuhai, 519000, Guangdong, China
| | - Zhengke Peng
- Department of Clinical Laboratory, Zhuhai Hospital, Jinan University, Zhuhai, 519000, Guangdong, China
| | - Zhenlin Zhang
- Department of Clinical Laboratory, Zhuhai Hospital, Jinan University, Zhuhai, 519000, Guangdong, China
| | - Zigang Dong
- Hormel Institute, University of Minnesota, 801 16th Avenue NE, Austin, MN, 55912, USA
| | - Tiebang Kang
- State Key Laboratory of Oncology in South China and Department of Experimental Research, Sun Yat-sen University Cancer Center, Guangzhou, 510060, Guangdong, China
| | - Faqing Tang
- Department of Clinical Laboratory, Hunan Cancer Hospital &The affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, 410013, China.
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13
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Lu J, Li Y, Wu Y, Zhou S, Duan C, Dong Z, Kang T, Tang F. MICAL2 Mediates p53 Ubiquitin Degradation through Oxidating p53 Methionine 40 and 160 and Promotes Colorectal Cancer Malignance. Theranostics 2018; 8:5289-5306. [PMID: 30555547 PMCID: PMC6276083 DOI: 10.7150/thno.28228] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2018] [Accepted: 09/17/2018] [Indexed: 02/06/2023] Open
Abstract
Molecule interacting with CasL2 (MICAL2), a microtubule-associated monooxygenase, is highly expressed in various cancers and is involved in cancer pathogenesis, but the mechanisms underlying its regulation in carcinogenesis are unclear. In this study, we aim to clarify the mechanism by which MICAL2 participates in colorectal cancer (CRC) and identify novel markers for predicting prognosis of CRC patients. Methods: The value of MICAL2 in CRC prognosis was determined by immunohistochemical analysis of a CRC biopsy array. A short hairpin RNA target MICAL2 (shMICAL2) was designed to knock down MICAL2 expression and observe MICAL2's function on CRC cell growth. mRNA expression array was used to screen target molecules of MICAL2. HCT116 p53+/+ and HCT116 p53-/- cells were used to confirm whether MICAL2 exerts its oncogenic effect through p53. The in vivo effect of MICAL2 on CRC growth was assessed by subcutaneously injecting MICAL2-knockout CRC cells into the dorsal flank of each mouse. Immunofluorescence was used to observe the effect of MICAL2 on p53 cellular location. Reverse-phase nano ESI-LCMS analysis was used to investigate if MICAL2 mediates p53 oxidation. Results: MICAL2 was found to be highly expressed in CRC tissues, and its expression was associated with CRC carcinogenesis and poor patient outcome. MICAL2-knockdown decreased growth and colony formation of CRC cells, which was linked with cell cycle arrest and apoptosis. MICAL2 physically interacted with p53 and retained p53 in the cytoplasm. MICAL2 shortened the half-life of p53, and ectopic MICAL2 expression decreased p53 protein stability through ubiquitin degradation. MICAL2 was also found to oxidize p53 at methionine 40 and 160, which mediated p53 ubiquitin degradation. MICAL2-promoted CRC growth in vivo was confirmed in nude mice. Conclusion: MICAL2 binds to p53, retains p53 in the cytoplasm and oxidizes it at Met 40 and 160, promotes p53 ubiquitination, and decreases p53 function. MICAL2-reduced p53 promotes CRC development.
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Affiliation(s)
- Jinping Lu
- Department of Clinical Laboratory, Hunan Cancer Hospital & the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, 410013, Changsha, China
- Department of Clinical Laboratory and Medical Research Center, Zhuhai Hospital, Jinan University, Zhuhai 519000, Guangdong, China
| | - Yuejin Li
- Department of Clinical Laboratory, Hunan Cancer Hospital & the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, 410013, Changsha, China
| | - Yuanzhong Wu
- State Key Laboratory of Oncology in South China and Department of Experimental Research, Sun Yat-sen University Cancer Center, Guangzhou 510060, Guangdong, China
| | - Shan Zhou
- Department of Clinical Laboratory, Hunan Cancer Hospital & the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, 410013, Changsha, China
| | - Chaojun Duan
- Department of Clinical Laboratory, Hunan Cancer Hospital & the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, 410013, Changsha, China
| | - Zigang Dong
- Hormel Institute, University of Minnesota, 801 16th Avenue NE, Austin, MN 55912
| | - Tiebang Kang
- State Key Laboratory of Oncology in South China and Department of Experimental Research, Sun Yat-sen University Cancer Center, Guangzhou 510060, Guangdong, China
| | - Faqing Tang
- Department of Clinical Laboratory, Hunan Cancer Hospital & the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, 410013, Changsha, China
- Department of Clinical Laboratory and Medical Research Center, Zhuhai Hospital, Jinan University, Zhuhai 519000, Guangdong, China
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14
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Gao HL, Wang X, Sun HR, Zhou JD, Lin SQ, Xing YH, Zhu L, Zhou HB, Zhao YS, Chi Q, Liu YP. Methylation Status of Transcriptional Modulatory Genes Associated with Colorectal Cancer in Northeast China. Gut Liver 2018; 12:173-182. [PMID: 29291617 PMCID: PMC5832342 DOI: 10.5009/gnl17163] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2017] [Revised: 05/08/2017] [Accepted: 05/22/2017] [Indexed: 12/13/2022] Open
Abstract
Background/Aims Methylation status plays a causal role in carcinogenesis in targeted tissues. However, the relationship between the DNA methylation status of multiple genes in blood leukocytes and colorectal cancer (CRC) susceptibility as well as interactions between dietary factors and CRC risks are unclear. Methods We performed a case-control study with 466 CRC patients and 507 cancer-free controls to investigate the association among the methylation status of individual genes, multiple CpG site methylation (MCSM), multiple CpG site heterogeneous methylation and CRC susceptibility. Peripheral blood DNA methylation levels were detected by performing methylation-sensitive high-resolution melting. Results Total heterogeneous methylation of CA10 and WT1 conferred a significantly higher risk of CRC (adjusted odds ratio [ORadjusted], 5.445; 95% confidence interval [CI], 3.075 to 9.643; ORadjusted, 1.831; 95% CI, 1.100 to 3.047; respectively). Subjects with high-level MCSM (MCSM-H) status demonstrated a higher risk of CRC (ORadjusted, 4.318; 95% CI, 1.529 to 12.197). Additionally, interactions between the high-level intake of fruit and CRH, WT1, and MCSM on CRC were statistically significant. Conclusions The gene methylation status of blood leukocytes may be associated with CRC risk. MCSM-H of blood leukocytes was associated with CRC, especially in younger people. Some dietary factors may affect hypermethylation status and influence susceptibility to CRC.
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Affiliation(s)
- Han-Lu Gao
- Department of Epidemiology, Public Health College, Harbin Medical University, Harbin, China
| | - Xuan Wang
- Department of Epidemiology, Public Health College, Harbin Medical University, Harbin, China
| | - Hong-Ru Sun
- Department of Epidemiology, Public Health College, Harbin Medical University, Harbin, China
| | - Jun-De Zhou
- Department of General Surgery, The Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Shang-Qun Lin
- Department of Epidemiology, Public Health College, Harbin Medical University, Harbin, China
| | - Yu-Hang Xing
- Department of Epidemiology, Public Health College, Harbin Medical University, Harbin, China
| | - Lin Zhu
- Department of Epidemiology, Public Health College, Harbin Medical University, Harbin, China
| | - Hai-Bo Zhou
- Department of Epidemiology, Public Health College, Harbin Medical University, Harbin, China
| | - Ya-Shuang Zhao
- Department of Epidemiology, Public Health College, Harbin Medical University, Harbin, China
| | - Qiang Chi
- Department of General Surgery, The Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Yu-Peng Liu
- Department of Epidemiology, Public Health College, Harbin Medical University, Harbin, China
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15
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Pleiman JK, Irving AA, Wang Z, Toraason E, Clipson L, Dove WF, Deming DA, Newton MA. The conserved protective cyclic AMP-phosphodiesterase function PDE4B is expressed in the adenoma and adjacent normal colonic epithelium of mammals and silenced in colorectal cancer. PLoS Genet 2018; 14:e1007611. [PMID: 30188895 PMCID: PMC6143270 DOI: 10.1371/journal.pgen.1007611] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2017] [Revised: 09/18/2018] [Accepted: 08/06/2018] [Indexed: 12/31/2022] Open
Abstract
Conservation over three mammalian genera-the mouse, rat, and human-has been found for a subset of the transcripts whose level differs between the adenoma and normal epithelium of the colon. Pde4b is one of the triply conserved transcripts whose level is enhanced both in the colonic adenoma and in the normal colonic epithelium, especially adjacent to adenomas. It encodes the phosphodiesterase PDE4B, specific for cAMP. Loss of PDE4B function in the ApcMin/+ mouse leads to a significant increase in the number of colonic adenomas. Similarly, Pde4b-deficient ApcMin/+ mice are hypersensitive to treatment by the inflammatory agent DSS, becoming moribund soon after treatment. These observations imply that the PDE4B function protects against ApcMin-induced adenomagenesis and inflammatory lethality. The paradoxical enhancement of the Pde4b transcript in the adenoma versus this inferred protective function of PDE4B can be rationalized by a feedback model in which PDE4B is first activated by early oncogenic stress involving cAMP and then, as reported for frank human colon cancer, inactivated by epigenetic silencing.
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Affiliation(s)
- Jennifer K. Pleiman
- McArdle Laboratory for Cancer Research, Department of Oncology, University of Wisconsin–Madison, Madison, Wisconsin, United States of America
- Laboratory of Genetics, University of Wisconsin–Madison, Madison, Wisconsin, United States of America
| | - Amy A. Irving
- McArdle Laboratory for Cancer Research, Department of Oncology, University of Wisconsin–Madison, Madison, Wisconsin, United States of America
- Molecular and Environmental Toxicology Center, University of Wisconsin–Madison, Madison, Wisconsin, United States of America
| | - Zhishi Wang
- Department of Statistics, University of Wisconsin–Madison, Madison, Wisconsin, United States of America
| | - Erik Toraason
- McArdle Laboratory for Cancer Research, Department of Oncology, University of Wisconsin–Madison, Madison, Wisconsin, United States of America
| | - Linda Clipson
- McArdle Laboratory for Cancer Research, Department of Oncology, University of Wisconsin–Madison, Madison, Wisconsin, United States of America
| | - William F. Dove
- McArdle Laboratory for Cancer Research, Department of Oncology, University of Wisconsin–Madison, Madison, Wisconsin, United States of America
- Laboratory of Genetics, University of Wisconsin–Madison, Madison, Wisconsin, United States of America
| | - Dustin A. Deming
- McArdle Laboratory for Cancer Research, Department of Oncology, University of Wisconsin–Madison, Madison, Wisconsin, United States of America
- Carbone Cancer Center, University of Wisconsin–Madison, Madison, Wisconsin, United States of America
- Division of Hematology and Medical Oncology, Department of Medicine, University of Wisconsin–Madison, Madison, Wisconsin, United States of America
| | - Michael A. Newton
- Department of Statistics, University of Wisconsin–Madison, Madison, Wisconsin, United States of America
- Carbone Cancer Center, University of Wisconsin–Madison, Madison, Wisconsin, United States of America
- Department of Biostatistics and Medical Informatics, University of Wisconsin–Madison, Madison, Wisconsin, United States of America
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16
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Sandberg TP, Oosting J, van Pelt GW, Mesker WE, Tollenaar RAEM, Morreau H. Molecular profiling of colorectal tumors stratified by the histological tumor-stroma ratio - Increased expression of galectin-1 in tumors with high stromal content. Oncotarget 2018; 9:31502-31515. [PMID: 30140386 PMCID: PMC6101138 DOI: 10.18632/oncotarget.25845] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2018] [Accepted: 07/12/2018] [Indexed: 12/13/2022] Open
Abstract
The tumor microenvironment is a dominant determinant of cancer cell behavior. Reactive tumor stroma is associated with poor outcome perspective. The tumor-stroma ratio (TSR) is a strong independent prognostic factor in colorectal cancer and is easily assessed using conventional hematoxylin and eosin (H&E) stained paraffin sections at the invasive margin of the tumor. We aim to understand the biology of the tumor stroma in colorectal cancer by investigating the transcriptomic profiles of tumors classified by the TSR method. The TSR was assessed in a cohort of 71 colorectal cancer patients undergoing surgery without (neo)adjuvant therapy. In the cohort, stroma-high tumors were distinguished from stroma-low tumors at gene expression level in the upregulation of biological pathways related to extracellular matrix (ECM) remodeling and myogenesis. The activated microenvironment in stroma-high tumors overexpressed different types of collagen genes, THBS2 and 4 as well as INHBA, COX71A and LGALS1/galectin-1. The upregulation of THBS2, COX7A1 and LGALS1/galectin-1. The upregulation of THBS2, COX7A1 and LGALS1/galectin-1 in stroma-high tumors was validated in The Cancer Genome Atlas. In conclusion, the gene expression data reflects the high stromal content of tumors assessed based on the histological method, the TSR. The composition of the microenvironment suggests an altered proteolysis resulting in ECM remodeling and invasive capacity of tumor cells.
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Affiliation(s)
- Tessa P Sandberg
- Department of Pathology, Leiden University Medical Centre, Leiden, The Netherlands.,Department of Surgery, Leiden University Medical Centre, Leiden, The Netherlands
| | - Jan Oosting
- Department of Pathology, Leiden University Medical Centre, Leiden, The Netherlands
| | - Gabi W van Pelt
- Department of Surgery, Leiden University Medical Centre, Leiden, The Netherlands
| | - Wilma E Mesker
- Department of Surgery, Leiden University Medical Centre, Leiden, The Netherlands
| | - Rob A E M Tollenaar
- Department of Surgery, Leiden University Medical Centre, Leiden, The Netherlands
| | - Hans Morreau
- Department of Pathology, Leiden University Medical Centre, Leiden, The Netherlands
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17
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Mirza-Aghazadeh-Attari M, Darband SG, Kaviani M, Mihanfar A, Aghazadeh Attari J, Yousefi B, Majidinia M. DNA damage response and repair in colorectal cancer: Defects, regulation and therapeutic implications. DNA Repair (Amst) 2018; 69:34-52. [PMID: 30055507 DOI: 10.1016/j.dnarep.2018.07.005] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2018] [Revised: 07/15/2018] [Accepted: 07/15/2018] [Indexed: 12/11/2022]
Abstract
DNA damage response, a key factor involved in maintaining genome integrity and stability, consists of several kinase-dependent signaling pathways, which sense and transduce DNA damage signal. The severity of damage appears to determine DNA damage responses, which can include cell cycle arrest, damage repair and apoptosis. A number of recent studies have demonstrated that defection in signaling through this network is thought to be an underlying mechanism behind the development and progression of various types of human malignancies, including colorectal cancer. In this review, colorectal cancer and its molecular pathology as well as DNA damage response is briefly introduced. Finally, the involvement of key components of this network in the initiation/progression, prognosis, response to treatment and development of drug resistance is comprehensively discussed.
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Affiliation(s)
- Mohammad Mirza-Aghazadeh-Attari
- Aging Research Institute, Tabriz University of Medical Sciences, Tabriz, Iran; Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Saber Ghazizadeh Darband
- Danesh Pey Hadi Co., Health Technology Development Center, Urmia University of Medical Sciences, Urmia, Iran
| | - Mojtaba Kaviani
- School of Nutrition and Dietetics, Acadia University, Wolfville, Nova Scotia, Canada
| | - Ainaz Mihanfar
- Stem Cell and Regenerative Medicine Institute, Tabriz University of Medical Sciences, Tabriz, Iran
| | | | - Bahman Yousefi
- Molecular Medicine Research Center, Tabriz University of Medical Sciences, Tabriz, Iran; Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
| | - Maryam Majidinia
- Solid Tumor Research Center, Urmia University of Medical Sciences, Urmia, Iran.
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18
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Abstract
Casein kinase 1α (CK1α) is a multifunctional protein belonging to the CK1 protein family that is conserved in eukaryotes from yeast to humans. It regulates signaling pathways related to membrane trafficking, cell cycle progression, chromosome segregation, apoptosis, autophagy, cell metabolism, and differentiation in development, circadian rhythm, and the immune response as well as neurodegeneration and cancer. Given its involvement in diverse cellular, physiological, and pathological processes, CK1α is a promising therapeutic target. In this review, we summarize what is known of the biological functions of CK1α, and provide an overview of existing challenges and potential opportunities for advancing theranostics.
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Affiliation(s)
- Shaojie Jiang
- Department of Radiology, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Zhejiang, 310016, Hangzhou, China
| | - Miaofeng Zhang
- Department of Orthopaedics, Second Affiliated Hospital, School of Medicine, Zhejiang University, Zhejiang, 310009, Hangzhou, China
| | - Jihong Sun
- Department of Radiology, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Zhejiang, 310016, Hangzhou, China
| | - Xiaoming Yang
- Department of Radiology, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Zhejiang, 310016, Hangzhou, China. .,Image-Guided Bio-Molecular Intervention Research, Department of Radiology, University of Washington School of Medicine, Seattle, WA, 98109, USA.
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19
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Abstract
Aim: Resistance to fluoropyrimidine drugs (FPs) is a major cause of mortality in colorectal cancer (CRC). We assessed the potency advantage of the polymeric FP F10 relative to 5-fluorouracil (5FU) in four human CRC cell lines that differ only in TP53 mutational status to determine how p53 mutations affect drug response and whether F10 is likely to improve outcomes. Methods: HCT-116 human CRC cells (p53+/+) and three isogenic variants (p53−/−, R248W/+, R248W/−) were assessed for drug response. Resistance factors were derived from cell viability data and used to establish the relative potency advantage for F10. Rescue studies with exogenous uridine/thymidine determined if cytotoxicity resulted from DNA-directed processes. Results: Significant resistance to 5-FU resulted from p53-loss or from gain-of-function (GOF) mutation (R248W) and was greatest when GOF mutation was coupled with loss of wild-type p53. F10 is much more potent than 5-FU (137–314-fold depending on TP53 mutational status). F10 and 5-FU induce apoptosis by DNA- and RNA-directed mechanisms, respectively, and only F10 shows a modest enhancement in cytotoxicity upon co-treatment with leucovorin. Conclusion: TP53 mutational status affects inherent sensitivity to FPs, with p53 GOF mutations most deleterious. F10 is much more effective than 5-FU regardless of TP53 mutations and has potential to be effective to CRC that is resistant to 5-FU due, in part, to TP53 mutations.6,7
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Affiliation(s)
- Anthony Dominijanni
- Department of Cancer Biology, Wake Forest School of Medicine, Winston-Salem, NC 27157, USA
| | - William H Gmeiner
- Department of Cancer Biology, Wake Forest School of Medicine, Winston-Salem, NC 27157, USA
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20
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Wang L, Liu Z, Fisher KW, Ren F, Lv J, Davidson DD, Baldridge LA, Du X, Cheng L. Prognostic value of programmed death ligand 1, p53, and Ki-67 in patients with advanced-stage colorectal cancer. Hum Pathol 2018; 71:20-29. [DOI: 10.1016/j.humpath.2017.07.014] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/13/2017] [Revised: 07/10/2017] [Accepted: 07/26/2017] [Indexed: 01/05/2023]
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21
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Handayani S, Susidarti RA, Jenie RI, Meiyanto E. Two Active Compounds from Caesalpinia sappan L. in Combination with Cisplatin Synergistically Induce Apoptosis and Cell Cycle Arrest on WiDr Cells. Adv Pharm Bull 2017; 7:375-380. [PMID: 29071219 PMCID: PMC5651058 DOI: 10.15171/apb.2017.045] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2016] [Revised: 07/17/2017] [Accepted: 07/19/2017] [Indexed: 12/25/2022] Open
Abstract
Purpose: The aim of this study is to observe the synergistic effect of two active compounds of secang, brazilin and brazilein, combined with cisplatin on WiDr colon cancer cells. Methods: Cytotoxic activities of brazilin (Bi) and brazilein (Be) in single and in combination with cisplatin (Cisp) were examined by MTT assay. Synergistic effect was analyzed by combination index (CI) parameter. Apoptosis and cell cycle profiles were observed by using flow cytometry. Results: The result of MTT assay showed that IC50 value of brazilin and brazilein on WiDr cancer cells were 41 µM and 52 µM respectively. The combination of ½ IC50 of Bi-Cisp reduced cells viability up to 64% and showed synergistic effect with CI value less than 1 (CI = 0.8). The combinations of ½ IC50 of Be-Cisp also reduced cells viability up to 78% and showed synergistic effect (CI=0.65). Combination of Bi-Cisp and Be-Cisp induced apoptosis higher than the single treatments. Further analysis on the cell cycle progression showed that single treatment of ½ IC50 of Be and Bi induced S-phase and G2/M-phase accumulation, while combination of Be-Cisp and Bi-Cisp enhanced S-phase accumulation. Conclusion: Both combination of Bi-Cisp and Be-Cisp showed synergistic effect on WiDr cells through induction of apoptosis and halted the cell cycle progression, thus, WiDr cells growth were significantly reduced.
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Affiliation(s)
- Sri Handayani
- Research Center for Chemistry, Indonesian Institute of Sciences (LIPI), Serpong, Indonesia.,Cancer Chemoprevention Research Center, Faculty of Pharmacy,Universitas Gadjah Mada, Yogyakarta, Indonesia
| | - Ratna Asmah Susidarti
- Cancer Chemoprevention Research Center, Faculty of Pharmacy,Universitas Gadjah Mada, Yogyakarta, Indonesia
| | - Riris Istighfari Jenie
- Cancer Chemoprevention Research Center, Faculty of Pharmacy,Universitas Gadjah Mada, Yogyakarta, Indonesia
| | - Edy Meiyanto
- Cancer Chemoprevention Research Center, Faculty of Pharmacy,Universitas Gadjah Mada, Yogyakarta, Indonesia
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22
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van Haaften C, van Eendenburg J, Boot A, Corver WE, Haans L, van Wezel T, Trimbos JB. Chemosensitivity of BRCA1-Mutated Ovarian Cancer Cells and Established Cytotoxic Agents. Int J Gynecol Cancer 2017; 27:1571-8. [PMID: 28604461 DOI: 10.1097/IGC.0000000000001052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
OBJECTIVE Serous adenocarcinomas that arise in patients with inherited mutations in the tumor suppressor genes BRCA1 and BRCA2 are initially well treatable with platinum/paclitaxel. For recurrent disease in patients with BRCA1 or BRCA2 mutations, olaparib treatment is available. To study additional therapeutic regimens, a better understanding of the cellular and molecular mechanisms of the tumors in in vitro models is important. METHODS/MATERIALS From a high-grade serous ovarian tumor of a BRCA1 mutation carrier, we established 3 distinct cell line subclones, OVCA-TR3.1, -2, and -3. Immunohistochemical characterization, flow cytometric analyses, chemosensitivity, and somatic mutation profiling were performed. RESULTS The cell lines expressed AE1/AE3, Pax8, WT-1, OC125, estrogen receptor (ER), and p53, comparable to the primary tumor. Synergism could be shown in the combination treatment eremophila-1-(10)-11(13)-dien-12,8β-olide (EPD), with cisplatin, whereas combination with olaparib did not show synergism. Eremophila-1-(10)-11(13)-dien-12,8β-olide, a sesquiterpene lactone, is a novel chemotherapeutic agent. The inherited BRCA1 c.2989_2990dupAA mutation was confirmed in the cell lines. Loss of heterozygosity of BRCA1 was detected in each cell line, as well as a homozygous TP53 c.722C>A mutation. Flow cytometry showed that all cell lines had a distinct DNA index. CONCLUSIONS Three new isogenic ovarian cancer cell lines were developed from a patient with a germ line BRCA1 mutation. Chemosensitivity profiling of the cell lines showed high tolerance for olaparib. Treatment with EPD proved synergistic with cisplatin. The effects of EPD will be further investigated for future clinical efficacy.
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23
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Cao DZ, Ou XL, Yu T. The association of p53 expression levels with clinicopathological features and prognosis of patients with colon cancer following surgery. Oncol Lett 2017; 13:3538-3546. [PMID: 28521456 PMCID: PMC5431169 DOI: 10.3892/ol.2017.5929] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2015] [Accepted: 01/04/2017] [Indexed: 12/25/2022] Open
Abstract
The present study aimed to examine the association of p53 expression levels with clinicopathological features and prognosis of patients with colon cancer following surgery. The present study included 484 patients with colon cancer that underwent colon resection between December 2003 and December 2011. All follow-ups were censored in December 2013 with a median follow-up time of 43 months. Kaplan-Meier survival curves and Cox regression analysis were used to determine predictors for overall survival rate. p53 expression status (positive or negative) was significantly different between patient groups when categorized by age distribution, disease course, tumor location, maximum tumor diameter, depth of tumor invasion, Dukes' stage, distant metastasis and lymph node (LN) metastasis (P<0.05). Cox regression analysis revealed that age, surgery type, histological subtypes, tumor size, tumor location, LN metastasis, distant metastases, Dukes' stage and p53 expression status are independent factors influencing the survival rate of patients with colon cancer following surgery (P<0.05). Therefore, the present study revealed that the loss of p53 expression levels in tumors was associated with aggressive clinicopathological characteristics in patients with colon cancer.
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Affiliation(s)
- Da-Zhong Cao
- Department of Gastroenterology, The Affiliated ZhongDa Hospital of Southeast University, Nanjing, Jiangsu 210009, P.R. China
| | - Xi-Long Ou
- Department of Gastroenterology, The Affiliated ZhongDa Hospital of Southeast University, Nanjing, Jiangsu 210009, P.R. China
| | - Ting Yu
- Department of Gastroenterology, The Affiliated ZhongDa Hospital of Southeast University, Nanjing, Jiangsu 210009, P.R. China
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Das V, Kalita J, Pal M. Predictive and prognostic biomarkers in colorectal cancer: A systematic review of recent advances and challenges. Biomed Pharmacother 2016; 87:8-19. [PMID: 28040600 DOI: 10.1016/j.biopha.2016.12.064] [Citation(s) in RCA: 160] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2016] [Revised: 12/15/2016] [Accepted: 12/15/2016] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND Colorectal cancer (CRC) is one of the leading cause of cancer deaths worldwide. Since CRC is largely asymptomatic until alarm features develop to advanced stages, the implementation of the screening programme is very much essential to reduce cancer incidence and mortality rates. CRC occurs predominantly from accumulation of genetic and epigenetic changes in colon epithelial cells, which later gets transformed into adenocarcinomas. SCOPE OF REVIEW The current challenges of screening paradigm and diagnostic ranges are from semi-invasive methods like colonoscopy to non-invasive stool-based test, have resulted in over-diagnosis and over-treatment of CRC. Hence, new screening initiatives and deep studies are required for early diagnosis of CRC. In this regard, we not only summarise current predictive and prognostic biomarkers with their potential for diagnostic and therapeutic applications, but also describe current limitations, future perspectives and challenges associated with the progression of CRC. MAJOR CONCLUSIONS Currently many potential biomarkers have already been successfully translated into clinical practice eg. Fecal haemoglobin, Carcinoembryonic antigen (CEA) and CA19.9, although these are not highly promising diagnostic target for personalized medicine. So there is a critical need for reliable, minimally invasive, highly sensitive and specific genetic markers of an individualised and optimised patient treatment at the earliest disease stage possible. GENERAL SIGNIFICANCE Identification of a new biomarker, or a set of biomarkers to the development of a valid, and clinical sensible assay that can be served as an alternative tool for early diagnosis of CRC and open up promising new targets in therapeutic intervention strategies.
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Affiliation(s)
- Vishal Das
- Biotechnology Division, CSIR-North East Institute of Science and Technology, Jorhat, Assam 785006, India
| | - Jatin Kalita
- Biotechnology Division, CSIR-North East Institute of Science and Technology, Jorhat, Assam 785006, India
| | - Mintu Pal
- Biotechnology Division, CSIR-North East Institute of Science and Technology, Jorhat, Assam 785006, India.
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Aran V, Victorino AP, Thuler LC, Ferreira CG. Colorectal Cancer: Epidemiology, Disease Mechanisms and Interventions to Reduce Onset and Mortality. Clin Colorectal Cancer 2016; 15:195-203. [DOI: 10.1016/j.clcc.2016.02.008] [Citation(s) in RCA: 180] [Impact Index Per Article: 22.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2015] [Accepted: 02/03/2016] [Indexed: 02/07/2023]
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Reddivari L, Charepalli V, Radhakrishnan S, Vadde R, Elias RJ, Lambert JD, Vanamala JKP. Grape compounds suppress colon cancer stem cells in vitro and in a rodent model of colon carcinogenesis. BMC Complement Altern Med 2016; 16:278. [PMID: 27506388 PMCID: PMC4977641 DOI: 10.1186/s12906-016-1254-2] [Citation(s) in RCA: 44] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/21/2016] [Accepted: 07/29/2016] [Indexed: 12/22/2022]
Abstract
Background We have previously shown that the grape bioactive compound resveratrol (RSV) potentiates grape seed extract (GSE)-induced colon cancer cell apoptosis at physiologically relevant concentrations. However, RSV-GSE combination efficacy against colon cancer stem cells (CSCs), which play a key role in chemotherapy and radiation resistance, is not known. Methods We tested the anti-cancer efficacy of the RSV-GSE against colon CSCs using isolated human colon CSCs in vitro and an azoxymethane-induced mouse model of colon carcinogenesis in vivo. Results RSV-GSE suppressed tumor incidence similar to sulindac, without any gastrointestinal toxicity. Additionally, RSV-GSE treatment reduced the number of crypts containing cells with nuclear β-catenin (an indicator of colon CSCs) via induction of apoptosis. In vitro, RSV-GSE suppressed - proliferation, sphere formation, nuclear translocation of β-catenin (a critical regulator of CSC proliferation) similar to sulindac in isolated human colon CSCs. RSV-GSE, but not sulindac, suppressed downstream protein levels of Wnt/β-catenin pathway, c-Myc and cyclin D1. RSV-GSE also induced mitochondrial-mediated apoptosis in colon CSCs characterized by elevated p53, Bax/Bcl-2 ratio and cleaved PARP. Furthermore, shRNA-mediated knockdown of p53, a tumor suppressor gene, in colon CSCs did not alter efficacy of RSV-GSE. Conclusion The suppression of Wnt/β-catenin signaling and elevated mitochondrial-mediated apoptosis in colon CSCs support potential clinical testing/application of grape bioactives for colon cancer prevention and/or therapy. Electronic supplementary material The online version of this article (doi:10.1186/s12906-016-1254-2) contains supplementary material, which is available to authorized users.
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He J, Liang X, Luo F, Chen X, Xu X, Wang F, Zhang Z. P53 Is Involved in a Three-Dimensional Architecture-Mediated Decrease in Chemosensitivity in Colon Cancer. J Cancer 2016; 7:900-9. [PMID: 27313779 PMCID: PMC4910581 DOI: 10.7150/jca.14506] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2015] [Accepted: 03/16/2016] [Indexed: 12/26/2022] Open
Abstract
Three-dimensional (3D) culture models represent a better approximation of solid tumor tissue architecture, especially cell adhesion, in vivo than two-dimensional (2D) cultures do. Here, we explored the role of architecture in chemosensitivity to platinum in colon cancer. Under the 3D culture condition, colon cancer cells formed multicellular spheroids, consisting of layers of cells. 3D cultures displayed significantly decreased sensitivity to platinum compared with 2D cultures. Platinum increased p53 in a dose-dependent and time-dependent manner. There was no detectable difference in basal p53 levels between 3D cultures and 2D cultures but cisplatin induced less p53 in both HCT116 3D cultures and LoVo 3D cultures. It was not due to cisplatin concentration because cisplatin induced similar γ-H2AX in 3D vs 2D. Knockdown of p53 significantly decreased sensitivity to platinum in 3D cultures. Knockdown of p53 decreased cleaved caspase 3 and apoptosis induced by cisplatin. These findings indicate that 3D architecture confers decreased chemosensitivity to platinum and p53 is involved in the mechanism. Knockdown of p53 decreased cisplatin's induction of c-Jun N-terminal kinase 1/2 (JNK1/2) activation, whereas inhibition of JNK1/2 activation increased chemosensitivity. Inhibition of p38 activation decreased cisplatin's induction of p53, but no difference in p38 activation by cisplatin was observed between 2D cultures and 3D cultures. Taken together, our results suggest that p53 is involved in a 3D architecture-mediated decrease in chemosensitivity to platinum in colon cancer. Mitogen-activated protein kinases (JNK1/2 and p38) do not play a dominant role in the mechanism.
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Affiliation(s)
- Jianming He
- 1. Department Of Oncology And Southwest Cancer Center, Southwest Hospital, Third Military Medical University, Chongqing, 400038 China
| | - Xi Liang
- 1. Department Of Oncology And Southwest Cancer Center, Southwest Hospital, Third Military Medical University, Chongqing, 400038 China;; 2. Molecular Biology Center, State Key Laboratory of Trauma, Burn, and Combined Injury, Daping Hospital, Third Military Medical University, Chongqing, 400042 China
| | - Fen Luo
- 2. Molecular Biology Center, State Key Laboratory of Trauma, Burn, and Combined Injury, Daping Hospital, Third Military Medical University, Chongqing, 400042 China
| | - Xuedan Chen
- 3. Department Of Medical Genetics, Third Military Medical University, Chongqing, 400038 China
| | - Xueqing Xu
- 2. Molecular Biology Center, State Key Laboratory of Trauma, Burn, and Combined Injury, Daping Hospital, Third Military Medical University, Chongqing, 400042 China
| | - Fengchao Wang
- 4. Institute of Combined Injury, State Key Laboratory of Trauma, Burns and Combined Injury, Third Military Medical University, Chongqing, 400038 China
| | - Zhenping Zhang
- 5. Department Of Oncology, First Hospital of Shijiazhuang City, Shijiazhuang, Hebei Province, 050011 China
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Yousef AI, El-Masry OS, Abdel Mohsen MA. Impact of Cellular Genetic Make-up on Colorectal Cancer Cell Lines Response to Ellagic Acid: Implications of small interfering RNA. Asian Pac J Cancer Prev 2016; 17:743-8. [DOI: 10.7314/apjcp.2016.17.2.743] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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Abstract
Glutathione S-transferase (GST) genes play a protective role against oxidative stress and may influence disease risk and drug pharmacokinetics. In this study, massive multiscalar trait profiling across a large population of mice derived from a cross between C57BL/6J (B6) and DBA2/J (D2)—the BXD family—was combined with linkage and bioinformatic analyses to characterize mechanisms controlling GST expression and to identify downstream consequences of this variation. Similar to humans, mice show a wide range in expression of GST family members. Variation in the expression of Gsta4, Gstt2, Gstz1, Gsto1, and Mgst3 is modulated by local expression QTLs (eQTLs) in several tissues. Higher expression of Gsto1 in brain and liver of BXD strains is strongly associated (P < 0.01) with inheritance of the B6 parental allele whereas higher expression of Gsta4 and Mgst3 in brain and liver, and Gstt2 and Gstz1 in brain is strongly associated with inheritance of the D2 parental allele. Allele-specific assays confirmed that expression of Gsto1, Gsta4, and Mgst3 are modulated by sequence variants within or near each gene locus. We exploited this endogenous variation to identify coexpression networks and downstream targets in mouse and human. Through a combined systems genetics approach, we provide new insight into the biological role of naturally occurring variants in GST genes.
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Affiliation(s)
- Lu Lu
- Department of Genetics, Genomics and Informatics, University of Tennessee Health Science Center, Memphis, TN, 38106, United States of America
- Co-innovation Center of Neuroregeneration, Nantong University, Nantong, Jiangsu Province, 226001, China
| | - Ashutosh K. Pandey
- Department of Genetics, Genomics and Informatics, University of Tennessee Health Science Center, Memphis, TN, 38106, United States of America
| | - M. Trevor Houseal
- Department of Genetics, Genomics and Informatics, University of Tennessee Health Science Center, Memphis, TN, 38106, United States of America
| | - Megan K. Mulligan
- Department of Genetics, Genomics and Informatics, University of Tennessee Health Science Center, Memphis, TN, 38106, United States of America
- * E-mail:
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Davalieva K, Kostovska IM, Kiprijanovska S, Markoska K, Kubelka-Sabit K, Filipovski V, Stavridis S, Stankov O, Komina S, Petrusevska G, Polenakovic M. Proteomics analysis of malignant and benign prostate tissue by 2D DIGE/MS reveals new insights into proteins involved in prostate cancer. Prostate 2015; 75:1586-600. [PMID: 26074449 DOI: 10.1002/pros.23034] [Citation(s) in RCA: 57] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2015] [Accepted: 05/18/2015] [Indexed: 12/25/2022]
Abstract
BACKGROUND The key to a more effective diagnosis, prognosis, and therapeutic management of prostate cancer (PCa) could lie in the direct analysis of cancer tissue. In this study, by comparative proteomics analysis of PCa and benign prostate hyperplasia (BPH) tissues we attempted to elucidate the proteins and regulatory pathways involved in this disease. METHODS The samples used in this study were fresh surgical tissues with clinically and histologically confirmed PCa (n = 19) and BPH (n = 33). We used two dimensional difference in gel electrophoresis (2D DIGE) coupled with mass spectrometry (MS) and bioinformatics analysis. RESULTS Thirty-nine spots with statistically significant 1.8-fold variation or more in abundance, corresponding to 28 proteins were identified. The IPA analysis pointed out to 3 possible networks regulated within MAPK, ERK, TGFB1, and ubiquitin pathways. Thirteen of the identified proteins, namely, constituents of the intermediate filaments (KRT8, KRT18, DES), potential tumor suppressors (ARHGAP1, AZGP1, GSTM2, and MFAP4), transport and membrane organization proteins (FABP5, GC, and EHD2), chaperons (FKBP4 and HSPD1) and known cancer marker (NME1) have been associated with prostate and other cancers by numerous proteomics, genomics or functional studies. We evidenced for the first time the dysregulation of 9 proteins (CSNK1A1, ARID5B, LYPLA1, PSMB6, RABEP1, TALDO1, UBE2N, PPP1CB, and SERPINB1) that may have role in PCa. The UBE2N, PSMB6, and PPP1CB, involved in cell cycle regulation and progression were evaluated by Western blot analysis which confirmed significantly higher abundances of UBE2N and PSMB6 and significantly lower abundance of PPP1CB in PCa. CONCLUSION In addition to the identification of substantial number of proteins with known association with PCa, the proteomic approach in this study revealed proteins not previously clearly related to PCa, providing a starting point for further elucidation of their function in disease initiation and progression.
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Affiliation(s)
- Katarina Davalieva
- Research Centre for Genetic Engineering and Biotechnology "Georgi D Efremov", Macedonian Academy of Sciences and Arts, Skopje, Republic of Macedonia
| | - Ivana Maleva Kostovska
- Research Centre for Genetic Engineering and Biotechnology "Georgi D Efremov", Macedonian Academy of Sciences and Arts, Skopje, Republic of Macedonia
| | - Sanja Kiprijanovska
- Research Centre for Genetic Engineering and Biotechnology "Georgi D Efremov", Macedonian Academy of Sciences and Arts, Skopje, Republic of Macedonia
| | - Katerina Markoska
- Research Centre for Genetic Engineering and Biotechnology "Georgi D Efremov", Macedonian Academy of Sciences and Arts, Skopje, Republic of Macedonia
| | - Katerina Kubelka-Sabit
- Labaratory for Histopathology, Clinical Hospital "Sistina", Skopje, Republic of Macedonia
| | - Vanja Filipovski
- Labaratory for Histopathology, Clinical Hospital "Sistina", Skopje, Republic of Macedonia
| | - Sotir Stavridis
- University Clinic for Urology, University Clinical Centre "Mother Theresa", Skopje, Republic of Macedonia
| | - Oliver Stankov
- University Clinic for Urology, University Clinical Centre "Mother Theresa", Skopje, Republic of Macedonia
| | - Selim Komina
- Institute of Pathology, Medical Faculty, University "St. Cyril and Methodius", Skopje, Republic of Macedonia
| | - Gordana Petrusevska
- Institute of Pathology, Medical Faculty, University "St. Cyril and Methodius", Skopje, Republic of Macedonia
| | - Momir Polenakovic
- Research Centre for Genetic Engineering and Biotechnology "Georgi D Efremov", Macedonian Academy of Sciences and Arts, Skopje, Republic of Macedonia
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Erstad DJ, Tumusiime G, Cusack JC. Prognostic and Predictive Biomarkers in Colorectal Cancer: Implications for the Clinical Surgeon. Ann Surg Oncol 2015. [DOI: 10.1245/s10434-015-4706-x] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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Nikitaki Z, Hellweg CE, Georgakilas AG, Ravanat JL. Stress-induced DNA damage biomarkers: applications and limitations. Front Chem 2015; 3:35. [PMID: 26082923 PMCID: PMC4451417 DOI: 10.3389/fchem.2015.00035] [Citation(s) in RCA: 100] [Impact Index Per Article: 11.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2015] [Accepted: 05/07/2015] [Indexed: 11/13/2022] Open
Abstract
A variety of environmental stresses like chemicals, UV and ionizing radiation and organism's endogenous processes such as replication stress and metabolism can lead to the generation of reactive oxygen and nitrogen species (ROS/RNS) that can attack cellular vital components like DNA, proteins and lipid membranes. Among them, much attention has been focused on DNA since DNA damage plays a role in several biological disorders and aging processes. Thus, DNA damage can be used as a biomarker in a reliable and accurate way to quantify for example radiation exposure and can indicate its possible long term effects and cancer risk. Based on the type of DNA lesions detected one can hypothesize on the most probable mechanisms involved in the formation of these lesions for example in the case of UV and ionizing radiation (e.g., X- or α-, γ-rays, energetic ions, neutrons). In this review we describe the most accepted chemical pathways for DNA damage induction and the different types of DNA lesions, i.e., single, complex DNA lesions etc. that can be used as DNA damage biomarkers. We critically compare DNA damage detection methods and their limitations. In addition, we suggest the use of DNA repair gene products as biomarkes for identification of different types of stresses i.e., radiation, oxidative, or replication stress, based on bioinformatic approaches and meta-analysis of literature data.
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Affiliation(s)
- Zacharenia Nikitaki
- DNA Damage and Repair Laboratory, Physics Department, School of Applied Mathematical and Physical Sciences, National Technical University of Athens Athens, Greece
| | - Christine E Hellweg
- Radiation Biology Department, German Aerospace Center (DLR), Institute of Aerospace Medicine Köln, Germany
| | - Alexandros G Georgakilas
- DNA Damage and Repair Laboratory, Physics Department, School of Applied Mathematical and Physical Sciences, National Technical University of Athens Athens, Greece
| | - Jean-Luc Ravanat
- Laboratoire des Lésions des Acides Nucléiques, Institut des Nanosciences et Cryogénie, Service de Chimie Inorgranique et Biologique, Université Grenoble Alpes Grenoble, France ; CEA, Institut des Nanosciences et Cryogénie, Service de Chimie Inorgranique et Biologique Grenoble, France
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Schittek B, Sinnberg T. Biological functions of casein kinase 1 isoforms and putative roles in tumorigenesis. Mol Cancer. 2014;13:231. [PMID: 25306547 PMCID: PMC4201705 DOI: 10.1186/1476-4598-13-231] [Citation(s) in RCA: 159] [Impact Index Per Article: 15.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2014] [Accepted: 09/26/2014] [Indexed: 12/13/2022] Open
Abstract
Isoforms of the casein kinase 1 (CK1) family have been shown to phosphorylate key regulatory molecules involved in cell cycle, transcription and translation, the structure of the cytoskeleton, cell-cell adhesion and receptor-coupled signal transduction. They regulate key signaling pathways known to be critically involved in tumor progression. Recent results point to an altered expression or activity of different CK1 isoforms in tumor cells. This review summarizes the expression and biological function of CK1 family members in normal and malignant cells and the evidence obtained so far about their role in tumorigenesis.
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Krell J, Frampton AE, Mirnezami R, Harding V, De Giorgio A, Roca Alonso L, Cohen P, Ottaviani S, Colombo T, Jacob J, Pellegrino L, Buchanan G, Stebbing J, Castellano L. Growth arrest-specific transcript 5 associated snoRNA levels are related to p53 expression and DNA damage in colorectal cancer. PLoS One 2014; 9:e98561. [PMID: 24926850 PMCID: PMC4057237 DOI: 10.1371/journal.pone.0098561] [Citation(s) in RCA: 56] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2014] [Accepted: 05/05/2014] [Indexed: 01/09/2023] Open
Abstract
BACKGROUND The growth arrest-specific transcript 5 gene (GAS5) encodes a long noncoding RNA (lncRNA) and hosts a number of small nucleolar RNAs (snoRNAs) that have recently been implicated in multiple cellular processes and cancer. Here, we investigate the relationship between DNA damage, p53, and the GAS5 snoRNAs to gain further insight into the potential role of this locus in cell survival and oncogenesis both in vivo and in vitro. METHODS We used quantitative techniques to analyse the effect of DNA damage on GAS5 snoRNA expression and to assess the relationship between p53 and the GAS5 snoRNAs in cancer cell lines and in normal, pre-malignant, and malignant human colorectal tissue and used biological techniques to suggest potential roles for these snoRNAs in the DNA damage response. RESULTS GAS5-derived snoRNA expression was induced by DNA damage in a p53-dependent manner in colorectal cancer cell lines and their levels were not affected by DICER. Furthermore, p53 levels strongly correlated with GAS5-derived snoRNA expression in colorectal tissue. CONCLUSIONS In aggregate, these data suggest that the GAS5-derived snoRNAs are under control of p53 and that they have an important role in mediating the p53 response to DNA damage, which may not relate to their function in the ribosome. We suggest that these snoRNAs are not processed by DICER to form smaller snoRNA-derived RNAs with microRNA (miRNA)-like functions, but their precise role requires further evaluation. Furthermore, since GAS5 host snoRNAs are often used as endogenous controls in qPCR quantifications we show that their use as housekeeping genes in DNA damage experiments can lead to inaccurate results.
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Affiliation(s)
- Jonathan Krell
- Division of Cancer, Department of Surgery and Cancer, Imperial College, Hammersmith Hospital, London, United Kingdom
| | - Adam E. Frampton
- HPB Surgical Unit, Department of Surgery and Cancer, Imperial College, Hammersmith Hospital, London, United Kingdom
| | - Reza Mirnezami
- Department of Surgery and Cancer, Imperial College London, St. Mary's Hospital Campus, London, United Kingdom
| | - Victoria Harding
- Division of Cancer, Department of Surgery and Cancer, Imperial College, Hammersmith Hospital, London, United Kingdom
| | - Alex De Giorgio
- Division of Cancer, Department of Surgery and Cancer, Imperial College, Hammersmith Hospital, London, United Kingdom
| | - Laura Roca Alonso
- Division of Cancer, Department of Surgery and Cancer, Imperial College, Hammersmith Hospital, London, United Kingdom
| | - Patrizia Cohen
- Department of Histopathology, Hammersmith Hospital, London, United Kingdom
| | - Silvia Ottaviani
- Division of Cancer, Department of Surgery and Cancer, Imperial College, Hammersmith Hospital, London, United Kingdom
| | - Teresa Colombo
- Institute for Computing Applications “Mauro Picone”, National Research Council, Rome, Italy
| | - Jimmy Jacob
- Division of Cancer, Department of Surgery and Cancer, Imperial College, Hammersmith Hospital, London, United Kingdom
| | - Loredana Pellegrino
- Division of Cancer, Department of Surgery and Cancer, Imperial College, Hammersmith Hospital, London, United Kingdom
| | - Gordon Buchanan
- Colorectal Surgical Unit, Imperial College Healthcare NHS Trust, Charing Cross Hospital, London, United Kingdom
| | - Justin Stebbing
- Department of Oncology, Imperial College Healthcare NHS Trust, Charing Cross Hospital, London, United Kingdom
| | - Leandro Castellano
- Division of Cancer, Department of Surgery and Cancer, Imperial College, Hammersmith Hospital, London, United Kingdom
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Dekervel J, Hompes D, van Malenstein H, Popovic D, Sagaert X, De Moor B, Van Cutsem E, D'Hoore A, Verslype C, van Pelt J. Hypoxia-driven gene expression is an independent prognostic factor in stage II and III colon cancer patients. Clin Cancer Res 2014; 20:2159-68. [PMID: 24486594 DOI: 10.1158/1078-0432.ccr-13-2958] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
PURPOSE Hypoxia is considered a major microenvironmental factor influencing cancer behavior. Our aim was to develop a hypoxia-based gene score that could identify high and low risk within stage II and III colon cancer patients. EXPERIMENTAL DESIGN Differential gene expression of CaCo-2 colon cancer cells cultured in chronic hypoxia versus normoxia was tested for correlation with prognostic variables in published microarray datasets. These datasets were further used to downsize and optimize a gene score, which was subsequently determined in paraffin-embedded material of 126 patients with colon cancer treated in our center. RESULTS In the CaCo-2 cells, 923 genes with a 2-fold change and Limma corrected P ≤ 0.0001 were found differentially expressed in hypoxia versus normoxia. We identified 21 genes with prognostic value and overlapping in three different training sets and (n = 224). With a fourth published dataset (n = 177), the six-gene Colon Cancer Hypoxia Score (CCHS) was developed. Patients with low CCHS showed a significant better disease-free survival at three years (77.3%) compared with high CCHS patients (46.4%; log-rank, P = 0.006). This was independently confirmed in an external patient cohort of 90 stage II patients (86.9% vs. 52.2%; P = 0.001). CONCLUSIONS Hypoxia-driven gene expression is associated with high recurrence rates in stage II and III colon cancer. A six-gene score was found to be of independent prognostic value in these patients. Our findings require further validation and incorporation in the current knowledge on molecular classification of colon cancer.
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Affiliation(s)
- Jeroen Dekervel
- Authors' Affiliations: Laboratory of Hepatology, Department of Clinical and Experimental Medicine, University Hospitals Leuven; Department of Electrical Engineering (ESAT), STADIUS-iMinds Future Health Department, KU Leuven; Departments of Abdominal Surgical Oncology; Imaging and Pathology, and Clinical Digestive Oncology, University Hospitals Leuven, Leuven, Belgium
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