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Dong X, Shao C, Xu S, Tu J, Xu W, Chen D, Tang Y. Construction and validation of a prognostic signature based on anoikis-related lncRNAs in lung adenocarcinoma. Aging (Albany NY) 2024; 16:9899-9917. [PMID: 38850527 PMCID: PMC11210241 DOI: 10.18632/aging.205905] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2023] [Accepted: 05/02/2024] [Indexed: 06/10/2024]
Abstract
Lung adenocarcinoma (LUAD) is the most common type of lung cancer and is characterized by a high death rate and a poor prospect for survival. Anoikis, which is a kind of programmed cell apoptosis, is an important factor in the advancement of tumors. Nonetheless, the function of anoikis-related lncRNAs (ARLRs) in LUAD is still not well understood. The TCGA database was queried for genomic and clinical information. A prognostic signature for ARLRs was established via the use of coexpression analysis and Cox regression. Validation of the model's accuracy was conducted utilizing K-M curves and receiver operating characteristic (ROC) curves, and the signature was utilized to develop a nomogram. LncRNAs were implicated in the progression of tumors, as determined by functional enrichment analysis. There was an improvement in prognosis, increased immune cell infiltration, and higher immune scores among the low-risk patients. Additionally, we found that the two groups had varied anticancer drug sensitivities, which could help guide treatment. The impact of one ARLR, AC026355.2, on migration and invasion was validated by in vitro experiments in LUAD cells. Herein, a new lncRNA signature associated with anoikis was identified and estimated, potentially serving as a prognostic indicator for LUAD patients.
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Affiliation(s)
- Xiaoqi Dong
- Department of Pulmonary and Critical Care Medicine, Ningbo Medical Center Lihuili Hospital (Lihuili Hospital Affiliated to Ningbo University), Ningbo, China
| | - Chuan Shao
- Department of Pulmonary and Critical Care Medicine, Ningbo Medical Center Lihuili Hospital (Lihuili Hospital Affiliated to Ningbo University), Ningbo, China
| | - Shuguang Xu
- Department of Pulmonary and Critical Care Medicine, Ningbo Medical Center Lihuili Hospital (Lihuili Hospital Affiliated to Ningbo University), Ningbo, China
| | - Jinjing Tu
- Department of Pulmonary and Critical Care Medicine, Ningbo Medical Center Lihuili Hospital (Lihuili Hospital Affiliated to Ningbo University), Ningbo, China
| | - Wenjing Xu
- Ningbo University Health Science Center, Ningbo, China
| | - Dahua Chen
- Department of Gastroenterology, Ningbo Medical Center Lihuili Hospital (Lihuili Hospital Affiliated to Ningbo University), Ningbo, China
| | - Yaodong Tang
- Department of Pulmonary and Critical Care Medicine, Ningbo Medical Center Lihuili Hospital (Lihuili Hospital Affiliated to Ningbo University), Ningbo, China
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2
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Fernandes Q, Inchakalody VP, Bedhiafi T, Mestiri S, Taib N, Uddin S, Merhi M, Dermime S. Chronic inflammation and cancer; the two sides of a coin. Life Sci 2024; 338:122390. [PMID: 38160787 DOI: 10.1016/j.lfs.2023.122390] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2023] [Revised: 12/21/2023] [Accepted: 12/24/2023] [Indexed: 01/03/2024]
Abstract
The correlation between chronic inflammation and cancer was initially identified in the 19th century. Biomolecules like interleukins, chemokines, tumor necrosis factors, growth factors, and adhesion molecules, which regulate inflammation, are recognized contributors to neoplastic transformation through various mechanisms, including oncogenic mutations, resistance to apoptosis, and adaptive responses like angiogenesis. This review aims to establish connections between the intricate and complex mechanisms of chronic inflammation and cancer. We illuminate implicit signaling mechanisms that drive the association between chronic inflammation and the initiation/progression of cancer, exploring potential impacts on other diseases. Additionally, we discuss the modalities of currently available therapeutic options for chronic inflammation and cancer, emphasizing the dual nature of such therapies. A thorough understanding of the molecular basis of chronic inflammation is crucial for developing novel approaches in the prevention and treatment of cancer.
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Affiliation(s)
- Queenie Fernandes
- Translational Cancer Research Facility, National Center for Cancer Care and Research, Translational Research Institute, Hamad Medical Corporation, Doha, Qatar; College of Medicine, Qatar University, Doha, Qatar
| | - Varghese Philipose Inchakalody
- Translational Cancer Research Facility, National Center for Cancer Care and Research, Translational Research Institute, Hamad Medical Corporation, Doha, Qatar
| | - Takwa Bedhiafi
- Translational Cancer Research Facility, National Center for Cancer Care and Research, Translational Research Institute, Hamad Medical Corporation, Doha, Qatar
| | - Sarra Mestiri
- Translational Cancer Research Facility, National Center for Cancer Care and Research, Translational Research Institute, Hamad Medical Corporation, Doha, Qatar
| | - Nassiba Taib
- Translational Cancer Research Facility, National Center for Cancer Care and Research, Translational Research Institute, Hamad Medical Corporation, Doha, Qatar
| | - Shahab Uddin
- Translational Research Institute and Dermatology Institute, Academic Health System, Hamad Medical Corporation, Doha, Qatar; Laboratory Animal Research Center, Qatar University, Doha, Qatar
| | - Maysaloun Merhi
- Translational Cancer Research Facility, National Center for Cancer Care and Research, Translational Research Institute, Hamad Medical Corporation, Doha, Qatar.
| | - Said Dermime
- Translational Cancer Research Facility, National Center for Cancer Care and Research, Translational Research Institute, Hamad Medical Corporation, Doha, Qatar; College of Health and Life Sciences, Hamad Bin Khalifa University, Doha, Qatar.
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3
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Shi Y, Jiang B, Zhao J. Induction mechanisms of autophagy and endoplasmic reticulum stress in intestinal ischemia-reperfusion injury, inflammatory bowel disease, and colorectal cancer. Biomed Pharmacother 2024; 170:115984. [PMID: 38070244 DOI: 10.1016/j.biopha.2023.115984] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2023] [Revised: 11/19/2023] [Accepted: 12/02/2023] [Indexed: 01/10/2024] Open
Abstract
In recent years, the incidence of intestinal ischemia-reperfusion injury (II/RI), inflammatory bowel disease (IBD), and colorectal cancer (CRC) has been gradually increasing, posing significant threats to human health. Autophagy and endoplasmic reticulum stress (ERS) play important roles in II/RI. Damage caused by ischemia and cellular stress can activate ERS, which in turn initiates autophagy to clear damaged organelles and abnormal proteins, thereby alleviating ERS and maintaining the intestinal environment. In IBD, chronic inflammation damages intestinal tissues and activates autophagy and ERS. Autophagy is initiated by upregulating ATG genes and downregulating factors that inhibit autophagy, thereby clearing abnormal proteins, damaged organelles, and bacteria. Simultaneously, persistent inflammatory stimulation can also trigger ERS, leading to protein imbalance and abnormal folding in the ER lumen. The activation of ERS can maintain cellular homeostasis by initiating the autophagy process, thereby reducing inflammatory responses and cell apoptosis in the intestine. In CRC, excessive cell proliferation and protein synthesis lead to increased ERS. The activation of ERS, regulated by signaling pathways such as IRE1α and PERK, can initiate autophagy to clear abnormal proteins and damaged organelles, thereby reducing the negative effects of ERS. It can be seen that autophagy and ERS play a crucial regulatory role in the development of intestinal diseases. Therefore, the progress in targeted therapy for intestinal diseases based on autophagy and ERS provides novel strategies for managing intestinal diseases. In this paper, we review the advances in regulation of autophagy and ERS in intestinal diseases, emphasizing the potential molecular mechanisms for therapeutic applications.
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Affiliation(s)
- Yan Shi
- Department of Basic Medicine, Gansu University of Traditional Chinese Medicine, Lanzhou 730000, Gansu, PR China
| | - Bing Jiang
- Department of Integrated Chinese and Western Medicine, Gansu University of Traditional Chinese Medicine, Lanzhou 730000, Gansu, PR China
| | - Jingwen Zhao
- Department of Proctology, Baoji Traditional Chinese Medicine Hospital, Baoji 721001, Shanxi, PR China.
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4
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Yin Y, Wan J, Yu J, Wu K. Molecular Pathogenesis of Colitis-associated Colorectal Cancer: Immunity, Genetics, and Intestinal Microecology. Inflamm Bowel Dis 2023; 29:1648-1657. [PMID: 37202830 DOI: 10.1093/ibd/izad081] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/31/2022] [Indexed: 05/20/2023]
Abstract
Patients with inflammatory bowel disease (IBD) have a high risk for colorectal cancer (CRC). This cancer type, which is strongly associated with chronic inflammation, is called colitis-associated CRC (CAC). Understanding the molecular pathogenesis of CAC is crucial to identify biomarkers necessary for early diagnosis and more effective treatment directions. The accumulation of immune cells and inflammatory factors, which constitute a complex chronic inflammatory environment in the intestinal mucosa, may cause oxidative stress or DNA damage to the epithelial cells, leading to CAC development and progression. An important feature of CAC is genetic instability, which includes chromosome instability, microsatellite instability, hypermethylation, and changes in noncoding RNAs. Furthermore, the intestinal microbiota and metabolites have a great impact on IBD and CAC. By clarifying immune, genetic, intestinal microecology, and other related pathogenesis, CAC may be more predictable and treatable.
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Affiliation(s)
- Yue Yin
- Medical School, Fourth Military Medical University, Xi'an, China
| | - Jian Wan
- Xijing Hospital of Digestive Diseases, State Key Laboratory of Cancer Biology and National Clinical Research Center for Digestive Diseases, Fourth Military Medical University, Xi'an, China
| | - Jingmin Yu
- Xijing Hospital of Digestive Diseases, State Key Laboratory of Cancer Biology and National Clinical Research Center for Digestive Diseases, Fourth Military Medical University, Xi'an, China
| | - Kaichun Wu
- Xijing Hospital of Digestive Diseases, State Key Laboratory of Cancer Biology and National Clinical Research Center for Digestive Diseases, Fourth Military Medical University, Xi'an, China
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5
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Shen N, Wang L, Wu J, Chen X, Hu F, Su Y. Meta‑analysis of the autophagy‑associated protein LC3 as a prognostic marker in colorectal cancer. Exp Ther Med 2023; 26:492. [PMID: 37753301 PMCID: PMC10518644 DOI: 10.3892/etm.2023.12191] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2023] [Accepted: 08/02/2023] [Indexed: 09/28/2023] Open
Abstract
Microtubule-associated protein 1 light chain 3 (LC3) is an autophagy-associated gene, which is involved in the progression of a number of human malignancies. Such as Breast Cancer, Liver Cancer, and Lung Cancer. However, the role of LC3 in colorectal cancer (CC) remains to be fully elucidated. Therefore, the prognostic role of LC3 expression in CC was evaluated in the present study, with an emphasis on the clinicopathology and prognosis. Expression of LC3 in CC was examined using PubMed, Cochrane Library, Excerpta Medica Database, China Knowledge Infrastructure and Wanfang Data. Newcastle-Ottawa scale was used to screen the literature quality, and RevMan 5.4 and STATA 14.0 were used for the meta-analysis. A total of 1,689 patients from 10 studies were included in the present meta-analysis. The findings of the present study suggested that increased LC3 expression levels were associated with histological grade [odds ratio (OR)=0.91, 95% confidence interval (CI) (0.47, 1.77), P<0.001] and TNM stage [OR=0.91, 95% CI (0.47, 1.77), P<0.001], but were not associated with sex [OR=1.14, 95% CI (0.90, 1.51)], age [OR=0.89, 95% CI (0.67, 1.20)], tumor size [OR=0.78, 95% CI (0.30, 2.34)], histological grade [OR=0.82, 95% CI (0.43, 1.95)] and lymph node metastasis [OR=2.05, 95% CI (1.19, 3.60)] in CC. In addition, the increased expression of LC3 was revealed to be a prognostic factor for the overall survival of patients with CC. In conclusion, the autophagy-associated protein LC3 may be a prognostic indicator of human CC.
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Affiliation(s)
- Ning Shen
- Department of Oncology, Zhangqiu People's Hospital, Jinan, Shandong 250200, P.R. China
| | - Lijuan Wang
- Blood Purification Center, Suzhou Science and Technology Town Hospital, Suzhou, Jiangsu 215153, P.R. China
| | - Jingjing Wu
- Department of Oncology, Zhangqiu People's Hospital, Jinan, Shandong 250200, P.R. China
| | - Xuefang Chen
- Blood Purification Center, Suzhou Science and Technology Town Hospital, Suzhou, Jiangsu 215153, P.R. China
| | - Fengchao Hu
- Department of Oncology, Zhangqiu People's Hospital, Jinan, Shandong 250200, P.R. China
| | - Yi Su
- Quality Management Office, Zhangqiu People's Hospital, Jinan, Shandong 250200, P.R. China
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Sato Y, Tsujinaka S, Miura T, Kitamura Y, Suzuki H, Shibata C. Inflammatory Bowel Disease and Colorectal Cancer: Epidemiology, Etiology, Surveillance, and Management. Cancers (Basel) 2023; 15:4154. [PMID: 37627182 PMCID: PMC10452690 DOI: 10.3390/cancers15164154] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Revised: 07/13/2023] [Accepted: 08/16/2023] [Indexed: 08/27/2023] Open
Abstract
Patients with inflammatory bowel diseases (IBDs), such as ulcerative colitis and Crohn's disease, have an increased risk of developing colorectal cancer (CRC). Although advancements in endoscopic imaging techniques, integrated surveillance programs, and improved medical therapies have contributed to a decreased incidence of CRC in patients with IBD, the rate of CRC remains higher in patients with IBD than in individuals without chronic colitis. Patients with IBD-related CRCs exhibit a poorer prognosis than those with sporadic CRCs, owing to their aggressive histological characteristics and lower curative resection rate. In this review, we present an updated overview of the epidemiology, etiology, risk factors, surveillance strategies, treatment recommendations, and prognosis of IBD-related CRCs.
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Affiliation(s)
| | - Shingo Tsujinaka
- Division of Gastroenterological Surgery, Department of Surgery, Tohoku Medical and Pharmaceutical University, Sendai 983-8536, Japan
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7
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Gené M, Cuatrecasas M, Amat I, Veiga JA, Fernández Aceñero MJ, Fusté Chimisana V, Tarragona J, Jurado I, Fernández-Victoria R, Martínez Ciarpaglini C, Alenda González C, Zac C, Ortega de la Obra P, Fernández-Figueras MT, Esteller M, Musulen E. Alterations in p53, Microsatellite Stability and Lack of MUC5AC Expression as Molecular Features of Colorectal Carcinoma Associated with Inflammatory Bowel Disease. Int J Mol Sci 2023; 24:ijms24108655. [PMID: 37240002 DOI: 10.3390/ijms24108655] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Revised: 05/07/2023] [Accepted: 05/08/2023] [Indexed: 05/28/2023] Open
Abstract
Colitis-associated colorectal carcinoma (CAC) occurs in inflammatory bowel disease (IBD) because of the "chronic inflammation-dysplasia-cancer" carcinogenesis pathway characterized by p53 alterations in the early stages. Recently, gastric metaplasia (GM) has been described as the initial event of the serrated colorectal cancer (CRC) process, resulting from chronic stress on the colon mucosa. The aim of the study is to characterize CAC analyzing p53 alterations and microsatellite instability (MSI) to explore their relationship with GM using a series of CRC and the adjacent intestinal mucosa. Immunohistochemistry was performed to assess p53 alterations, MSI and MUC5AC expression as a surrogate for GM. The p53 mut-pattern was found in more than half of the CAC, most frequently stable (MSS) and MUC5AC negative. Only six tumors were unstable (MSI-H), being with p53 wt-pattern (p = 0.010) and MUC5AC positive (p = 0.005). MUC5AC staining was more frequently observed in intestinal mucosa, inflamed or with chronic changes, than in CAC, especially in those with p53 wt-pattern and MSS. Based on our results, we conclude that, as in the serrated pathway of CRC, in IBD GM occurs in inflamed mucosa, persists in those with chronic changes and disappears with the acquisition of p53 mutations.
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Affiliation(s)
- Míriam Gené
- Pathology Department, Hospital Universitari Joan XXIII, 43005 Tarragona, Spain
- Surgery Department, Programme of Surgery and Morphological Sciences, Universitat Autònoma de Barcelona (UAB), 08193 Barcelona, Spain
| | - Míriam Cuatrecasas
- Pathology Department, Hospital Clínic de Barcelona, Universitat de Barcelona (UB), 08007 Barcelona, Spain
- School of Medicine, Campus Clínic, Universitat de Barcelona (UB), 08036 Barcelona, Spain
| | - Irene Amat
- Pathology Department, Complejo Hospitalario de Navarra, 31008 Navarra, Spain
| | - Jesús Alberto Veiga
- Pathology Department, Complejo Hospitalario Universitario de Ferrol, 15405 Ferrol, Spain
| | | | | | - Jordi Tarragona
- Pathology Department, Hospital Universitari Arnau de Vilanova, 25198 Lleida, Spain
| | - Ismael Jurado
- Pathology Department, Consorci Sanitari de Terrassa, 08227 Terrassa, Spain
| | | | - Carolina Martínez Ciarpaglini
- Pathology Department, Hospital Clínico Universitario de Valencia, Valencia INCLIVA-Instituto de Investigación Sanitaria, Universidad de Valencia, 46010 Valencia, Spain
| | - Cristina Alenda González
- Pathology Department, Hospital General Universitario Dr. Balmis, Instituto de Investigación Sanitaria y Biomédica de Alicante (ISABIAL), 03010 Alicante, Spain
| | - Carlos Zac
- Pathology Department, Hospital Universitari i Politècnic La Fe, 46026 Valencia, Spain
| | | | - María Teresa Fernández-Figueras
- Pathology Department, Hospital Universitari General de Catalunya-Grupo QuironSalud, Sant Cugat del Vallès, 08195 Barcelona, Spain
- School of Medicine, Campus Sant Cugat del Vallès, Universitat Internacional de Catalunya (UIC), Sant Cugat del Vallès, 08017 Barcelona, Spain
| | - Manel Esteller
- Institut de Recerca contra la Leucèmia Josep Carreras (IJC), Badalona, 08916 Barcelona, Spain
- Institució Catalana de Recerca i Estudis Avançats (ICREA), 08010 Barcelona, Spain
- Faculty of Medicine and Health Sciences, Department of Physiological Sciences, Universitat de Barcelona (UB), 08007 Barcelona, Spain
- Centro de Investigación Biomédica en Red Cáncer (CIBERONC), 28029 Madrid, Spain
| | - Eva Musulen
- Pathology Department, Hospital Universitari General de Catalunya-Grupo QuironSalud, Sant Cugat del Vallès, 08195 Barcelona, Spain
- Institut de Recerca contra la Leucèmia Josep Carreras (IJC), Badalona, 08916 Barcelona, Spain
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8
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Yan H, Li Y, Yang B, Long F, Yang Z, Tang D. Exploring the mechanism of action of Yiyi Fuzi Baijiang powder in colorectal cancer based on network pharmacology and molecular docking studies. Biotechnol Genet Eng Rev 2023:1-21. [PMID: 36735641 DOI: 10.1080/02648725.2023.2167765] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Accepted: 01/09/2023] [Indexed: 02/04/2023]
Abstract
The purpose of this study is to investigate the main active components and potential mechanisms of action of Yiyi Fuzi Baijiang powder against colorectal cancer by network pharmacology and molecular docking. Firstly, the TCMSP database was used to search for the active ingredients and targets of Yiyi Fuzi Baijiang powder, and colorectal cancer disease genes were collected through GeneCards and DisGeNET database. The intersection genes between Yiyi Fuzi Baijiang powder and colorectal cancer were then found using the web program Venny 2.1.0. Next, a protein interaction network was constructed using the STRING database, and Cytoscape 3.7.1 was used to screen and display the main targets. The David database uses functional Gene Ontology (GO) and KEGG (Kyoto Encyclopedia of Genes and Genomes) pathway enrichment analysis to examine key targets. To filter the primary active components, an "active ingredient-target-pathway" network was built using Cytoscape 3.7.1. Finally, AutoDockTool and PyMOL were used to validate molecular docking. Yiyi Fuzi Baijiang powder and CRC yield 176 intersection targets. Quercetin, luteolin,kaempferol, stigmasterol, and β-sitosterol are the main active substances, whereas HSP90AA1, TP53, JUN, AKT1, and MAPK1 are the main targets. Yiyi Fuzi Baijiang powder may influence the PI3K-Akt signaling pathway, TNF signaling route, and IL-17 signaling pathway, which are involved in transcription, gene expression, apoptosis and proliferation regulation, among other biological processes, according to GO and KEGG enrichment analyses. The results of the molecular docking demonstrated that all of the major targets could be strongly bound by the core active chemicals in Yiyi Fuzi Baijiang powder. By simultaneously controlling several active components' target genes and associated signaling pathways, Yiyi Fuzi Baijiang powder may slow the advancement of colorectal cancer by controlling apoptosis, proliferation, and the binding of proteins and enzymes.
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Affiliation(s)
- Hongting Yan
- Guizhou University of Traditional Chinese Medicine, Guiyang, China
| | - Yingjie Li
- Guizhou University of Traditional Chinese Medicine, Guiyang, China
| | - Bing Yang
- The First Affiliated Hospital of Guizhou University of Traditional Chinese Medicine, Guiyang, China
| | - Fengxi Long
- Guizhou University of Traditional Chinese Medicine, Guiyang, China
| | - Zhu Yang
- Guizhou University of Traditional Chinese Medicine, Guiyang, China
| | - Dongxin Tang
- The First Affiliated Hospital of Guizhou University of Traditional Chinese Medicine, Guiyang, China
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9
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Cassotta M, Cianciosi D, De Giuseppe R, Navarro-Hortal MD, Armas Diaz Y, Forbes-Hernández TY, Pifarre KT, Pascual Barrera AE, Grosso G, Xiao J, Battino M, Giampieri F. Possible role of nutrition in the prevention of inflammatory bowel disease-related colorectal cancer: A focus on human studies. Nutrition 2023; 110:111980. [PMID: 36965240 DOI: 10.1016/j.nut.2023.111980] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Revised: 01/10/2023] [Accepted: 01/22/2023] [Indexed: 02/05/2023]
Abstract
Patients with inflammatory bowel disease (IBD) are at substantially high risk for colorectal cancer (CRC). IBD-associated CRC accounts for roughly 10% to 15% of the annual mortality in patients with IBD. IBD-related CRC also affects younger patients compared with sporadic CRC, with a 5-y survival rate of 50%. Regardless of medical therapies, the persistent inflammatory state characterizing IBD raises the risk for precancerous changes and CRC, with additional input from several elements, including genetic and environmental risk factors, IBD-associated comorbidities, intestinal barrier dysfunction, and gut microbiota modifications. It is well known that nutritional habits and dietary bioactive compounds can influence IBD-associated inflammation, microbiome abundance and composition, oxidative stress balance, and gut permeability. Additionally, in recent years, results from broad epidemiologic and experimental studies have associated certain foods or nutritional patterns with the risk for colorectal neoplasia. The present study aimed to review the possible role of nutrition in preventing IBD-related CRC, focusing specifically on human studies. It emerges that nutritional interventions based on healthy, nutrient-dense dietary patterns characterized by a high intake of fiber, vegetables, fruit, ω-3 polyunsaturated fatty acids, and a low amount of animal proteins, processed foods, and alcohol, combined with probiotic supplementation have the potential of reducing IBD-activity and preventing the risk of IBD-related CRC through different mechanisms, suggesting that targeted nutritional interventions may represent a novel promising approach for the prevention and management of IBD-associated CRC.
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Affiliation(s)
- Manuela Cassotta
- Research Group on Food, Nutritional Biochemistry and Health, Universidad Europea del Atlántico, Santander, Spain
| | - Danila Cianciosi
- Department of Clinical Sciences, Faculty of Medicine, Polytechnic University of Marche, Ancona, Italy
| | - Rachele De Giuseppe
- Laboratory of Dietetics and Clinical Nutrition, Department of Public Health, Experimental and Forensic Medicine, University of Pavia, Pavia, Italy; NBFC, National Biodiversity Future Center, Palermo 90133, Italy
| | - Maria Dolores Navarro-Hortal
- Biomedical Research Centre, Institute of Nutrition and Food Technology "José Mataix Verdú," Department of Physiology, Faculty of Pharmacy, University of Granada, Armilla, Granada, Spain
| | - Yasmany Armas Diaz
- Department of Clinical Sciences, Faculty of Medicine, Polytechnic University of Marche, Ancona, Italy
| | - Tamara Yuliett Forbes-Hernández
- Biomedical Research Centre, Institute of Nutrition and Food Technology "José Mataix Verdú," Department of Physiology, Faculty of Pharmacy, University of Granada, Armilla, Granada, Spain
| | - Kilian Tutusaus Pifarre
- Research Group on Food, Nutritional Biochemistry and Health, Universidad Europea del Atlántico, Santander, Spain; Project Department, Universidade Internacional do Cuanza, Cuito, Bié, Angola
| | - Alina Eugenia Pascual Barrera
- Research Group on Food, Nutritional Biochemistry and Health, Universidad Europea del Atlántico, Santander, Spain; Department of Project Management, Universidad Internacional Iberoamericana, Campeche, Mexico
| | - Giuseppe Grosso
- Department of Biomedical and Biotechnological Sciences, University of Catania, Catania, Italy
| | - Jianbo Xiao
- Nutrition and Bromatology Group, Department of Analytical Chemistry and Food Science, Faculty of Food Science and Technology, Universidade de Vigo - Ourense Campus, Ourense, Spain
| | - Maurizio Battino
- Research Group on Food, Nutritional Biochemistry and Health, Universidad Europea del Atlántico, Santander, Spain; Department of Clinical Sciences, Faculty of Medicine, Polytechnic University of Marche, Ancona, Italy; International Joint Research Laboratory of Intelligent Agriculture and Agri-products Processing, Jiangsu University, Zhenjiang, China
| | - Francesca Giampieri
- Research Group on Food, Nutritional Biochemistry and Health, Universidad Europea del Atlántico, Santander, Spain.
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10
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Kamphues C, Lefevre JH, Wang J, Amini N, Beaugerie L, Kuehn F, Park SH, Andreatos N, Lauscher JC, Enea D, Lehmann KS, Peru N, Weixler B, Kirchgesner J, Degro CE, Pozios I, van Beekum CJ, Schölch S, Zambonin D, Schineis C, Loch FN, Geka D, Theoxari M, Wu B, Wang PP, Antoniou E, Pikoulis E, Moussata D, Theodoropoulos G, Ouaissi M, Seeliger H, Inaba Y, Scaringi S, Reißfelder C, Vilz TO, Lin C, Yang SK, Beyer K, Renz BW, Sasaki K, Margonis GA, Svrcek M, Kreis ME. Prognostic value of primary tumor sidedness in patients with non-metastatic IBD related CRC - Is it the exception to the rule? Surg Oncol 2022; 45:101874. [PMID: 36257179 PMCID: PMC10266238 DOI: 10.1016/j.suronc.2022.101874] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2022] [Revised: 09/22/2022] [Accepted: 10/04/2022] [Indexed: 11/05/2022]
Abstract
BACKGROUND Although primary tumor sidedness (PTS) has a known prognostic role in sporadic colorectal cancer (CRC), its role in Inflammatory Bowel Disease related CRC (IBD-CRC) is largely unknown. Thus, we aimed to evaluate the prognostic role of PTS in patients with IBD-CRC. METHODS All eligible patients with surgically treated, non-metastatic IBD-CRC were retrospectively identified from institutional databases at ten European and Asian academic centers. Long term endpoints included recurrence-free (RFS) and overall survival (OS). Multivariable Cox proportional hazard regression as well as propensity score analyses were performed to evaluate whether PTS was significantly associated with RFS and OS. RESULTS A total of 213 patients were included in the analysis, of which 32.4% had right-sided (RS) tumors and 67.6% had left-sided (LS) tumors. PTS was not associated with OS and RFS even on univariable analysis (5-year OS for RS vs LS tumors was 68.0% vs 77.3%, respectively, p = 0.31; 5-year RFS for RS vs LS tumors was 62.8% vs 65.4%, respectively, p = 0.51). Similarly, PTS was not associated with OS and RFS on propensity score matched analysis (5-year OS for RS vs LS tumors was 82.9% vs 91.3%, p = 0.79; 5-year RFS for RS vs LS tumors was 85.1% vs 81.5%, p = 0.69). These results were maintained when OS and RFS were calculated in patients with RS vs LS tumors after excluding patients with rectal tumors (5-year OS for RS vs LS tumors was 68.0% vs 77.2%, respectively, p = 0.38; 5-year RFS for RS vs LS tumors was 62.8% vs 59.2%, respectively, p = 0.98). CONCLUSIONS In contrast to sporadic CRC, PTS does not appear to have a prognostic role in IBD-CRC.
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Affiliation(s)
- Carsten Kamphues
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of General and Visceral Surgery, Campus Benjamin Franklin, Berlin, Germany
| | - Jeremie H Lefevre
- Sorbonne Université, Department of Digestive Surgery, Assistance Publique des Hôpitaux de Paris AP-HP, Hôpital Saint Antoine, Paris, France
| | - Jane Wang
- Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Neda Amini
- Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Laurent Beaugerie
- Department of Gastroenterology, Hôpital Saint-Antoine, Assistance Publique-Hôpitaux de Paris, Sorbonne Université, Paris, France
| | - Florian Kuehn
- Department of General, Visceral and Transplantation Surgery, Hospital of the University of Munich, Munich, Germany
| | - Sang Hyoung Park
- Department of Gastroenterology and Inflammatory Bowel Disease Center, University of Ulsan College of Medicine, Asan Medical Center, Seoul, South Korea
| | - Nikolaos Andreatos
- Department of Surgery and Department of Internal Medicine and Taussig Cancer Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Johannes C Lauscher
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of General and Visceral Surgery, Campus Benjamin Franklin, Berlin, Germany
| | - Diana Enea
- Sorbonne Université, Assistance Publique des Hôpitaux de Paris AP-HP, Department of Pathology, Saint-Antoine Hospital, Paris, France
| | - Kai S Lehmann
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of General and Visceral Surgery, Campus Benjamin Franklin, Berlin, Germany
| | - Nicolas Peru
- Sorbonne Université, Department of Digestive Surgery, Assistance Publique des Hôpitaux de Paris AP-HP, Hôpital Saint Antoine, Paris, France
| | - Benjamin Weixler
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of General and Visceral Surgery, Campus Benjamin Franklin, Berlin, Germany
| | - Julien Kirchgesner
- Department of Gastroenterology, Hôpital Saint-Antoine, Assistance Publique-Hôpitaux de Paris, Sorbonne Université, Paris, France
| | - Claudius E Degro
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of General and Visceral Surgery, Campus Benjamin Franklin, Berlin, Germany
| | - Ioannis Pozios
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of General and Visceral Surgery, Campus Benjamin Franklin, Berlin, Germany
| | | | - Sebastian Schölch
- Department of Surgery, University Medical Centre Mannheim and Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Daniela Zambonin
- Department of Experimental and Clinical Medicine, IBD Unit, Careggi University Hospital, Florence, Italy
| | - Christian Schineis
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of General and Visceral Surgery, Campus Benjamin Franklin, Berlin, Germany
| | - Florian N Loch
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of General and Visceral Surgery, Campus Benjamin Franklin, Berlin, Germany
| | - Despoina Geka
- First Department of Propaedeutic Surgery, Hippokration General Hospital of Athens, Athens Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Maria Theoxari
- First Department of Propaedeutic Surgery, Hippokration General Hospital of Athens, Athens Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Bin Wu
- Department of General Surgery, Peking Union Medical College Hospital, Beijing, China
| | - Pei-Pei Wang
- Department of General Surgery, Peking Union Medical College Hospital, Beijing, China
| | - Efstathios Antoniou
- Second Department of Propedeutic Surgery, Laiko General Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Emmanouil Pikoulis
- Second Department of Propedeutic Surgery, Laiko General Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | | | - George Theodoropoulos
- First Department of Propaedeutic Surgery, Hippokration General Hospital of Athens, Athens Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Mehdi Ouaissi
- Department of Digestive, Oncological, Endocrine, Hepato-Biliary and Pancreatic Surgery, Liver Transplantation, Colorectal Surgery Unit, Trousseau Hospital, Tours, France
| | - Hendrik Seeliger
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of General and Visceral Surgery, Campus Benjamin Franklin, Berlin, Germany
| | - Yosuke Inaba
- Clinical Research Center, Chiba University Hospital, Chiba, Japan
| | - Stefano Scaringi
- Department of Experimental and Clinical Medicine, IBD Unit, Careggi University Hospital, Florence, Italy
| | - Christoph Reißfelder
- Department of Surgery, University Medical Centre Mannheim and Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Tim O Vilz
- Department of Surgery, University Hospital of Bonn, Bonn, Germany
| | - Chen Lin
- Department of General Surgery, Peking Union Medical College Hospital, Beijing, China
| | - Suk-Kyun Yang
- Department of Gastroenterology and Inflammatory Bowel Disease Center, University of Ulsan College of Medicine, Asan Medical Center, Seoul, South Korea
| | - Katharina Beyer
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of General and Visceral Surgery, Campus Benjamin Franklin, Berlin, Germany
| | - Bernhard W Renz
- Department of General, Visceral and Transplantation Surgery, Hospital of the University of Munich, Munich, Germany
| | - Kazunari Sasaki
- Department of Surgery and Department of Internal Medicine and Taussig Cancer Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Georgios Antonios Margonis
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of General and Visceral Surgery, Campus Benjamin Franklin, Berlin, Germany; Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
| | - Magali Svrcek
- Sorbonne Université, Assistance Publique des Hôpitaux de Paris AP-HP, Department of Pathology, Saint-Antoine Hospital, Paris, France
| | - Martin E Kreis
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of General and Visceral Surgery, Campus Benjamin Franklin, Berlin, Germany
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11
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El-Harakeh M, Saliba J, Sharaf Aldeen K, Haidar M, El Hajjar L, Awad MK, Hashash JG, Shirinian M, El-Sabban M. Expression of the methylcytosine dioxygenase ten-eleven translocation-2 and connexin 43 in inflammatory bowel disease and colorectal cancer. World J Gastroenterol 2022; 28:5845-5864. [PMID: 36353202 PMCID: PMC9639657 DOI: 10.3748/wjg.v28.i40.5845] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2022] [Revised: 05/06/2022] [Accepted: 06/17/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Inflammatory bowel disease (IBD) constitutes a substantial risk factor for colorectal cancer. Connexin 43 (Cx43) is a protein that forms gap junction (GJ) complexes involved in intercellular communication, and its expression is altered under pathological conditions, such as IBD and cancer. Recent studies have implicated epigenetic processes modulating DNA methylation in the pathogenesis of diverse inflammatory and malignant diseases. The ten-eleven translocation-2 (TET-2) enzyme catalyzes the demethylation, hence, regulating the activity of various cancer-promoting and tumor-suppressor genes.
AIM To investigate Cx43 and TET-2 expression levels and presence of 5-hydroxymethylcytosine (5-hmC) marks under inflammatory conditions both in vitro and in vivo.
METHODS TET-2 expression was evaluated in parental HT-29 cells and in HT-29 cells expressing low or high levels of Cx43, a putative tumor-suppressor gene whose expression varies in IBD and colorectal cancer, and which has been implicated in the inflammatory process and in tumor onset. The dextran sulfate sodium-induced colitis model was reproduced in BALB/c mice to evaluate the expression of TET-2 and Cx43 under inflammatory conditions in vivo. In addition, archived colon tissue sections from normal, IBD (ulcerative colitis), and sporadic colon adenocarcinoma patients were obtained and evaluated for the expression of TET-2 and Cx43. Expression levels were reported at the transcriptional level by quantitative real-time polymerase chain reaction, and at the translational level by Western blotting and immunofluorescence.
RESULTS Under inflammatory conditions, Cx43 and TET-2 expression levels increased compared to non-inflammatory conditions. TET-2 upregulation was more pronounced in Cx43-deficient cells. Moreover, colon tissue sections from normal, ulcerative colitis, and sporadic colon adenocarcinoma patients corroborated that Cx43 expression increased in IBD and decreased in adenocarcinoma, compared to tissues from non-IBD subjects. However, TET-2 expression and 5-hmC mark levels decreased in samples from patients with ulcerative colitis or cancer. Cx43 and TET-2 expression levels were also investigated in an experimental colitis mouse model. Interestingly, mice exposed to carbenoxolone (CBX), a GJ inhibitor, had upregulated TET-2 levels. Collectively, these results show that TET-2 levels and activity increased under inflammatory conditions, in cells downregulating gap junctional protein Cx43, and in colon tissues from mice exposed to CBX.
CONCLUSION These results suggest that TET-2 expression levels, as well as Cx43 expression levels, are modulated in models of intestinal inflammation. We hypothesize that TET-2 may demethylate genes involved in inflammation and tumorigenesis, such as Cx43, potentially contributing to intestinal inflammation and associated carcinogenesis.
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Affiliation(s)
- Mohammad El-Harakeh
- Department of Anatomy, Cell Biology and Physiological Sciences, Faculty of Medicine, American University of Beirut, Beirut 1107, Lebanon
- UR GPF Laboratory of Biodiversity and Functional Genomics, Faculty of Science, Université Saint-Joseph de Beyrouth, Beirut 1107, Lebanon
| | - Jessica Saliba
- Department of Biology, Faculty of Sciences, Lebanese University, Beirut 1533, Lebanon
- Department of Public Health, Faculty of Health Sciences, University of Balamand, Dekwaneh, Sin el Fil 1552, Lebanon
| | - Kawthar Sharaf Aldeen
- Department of Anatomy, Cell Biology and Physiological Sciences, Faculty of Medicine, American University of Beirut, Beirut 1107, Lebanon
| | - May Haidar
- Department of Anatomy, Cell Biology and Physiological Sciences, Faculty of Medicine, American University of Beirut, Beirut 1107, Lebanon
| | - Layal El Hajjar
- Department of Anatomy, Cell Biology and Physiological Sciences, Faculty of Medicine, American University of Beirut, Beirut 1107, Lebanon
| | - Mireille Kallassy Awad
- UR GPF Laboratory of Biodiversity and Functional Genomics, Faculty of Science, Université Saint-Joseph de Beyrouth, Beirut 1107, Lebanon
| | - Jana G Hashash
- Department of Internal Medicine, Division of Gastroenterology and Hepatology, Faculty of Medicine, American University of Beirut, Beirut 1107, Lebanon
| | - Margret Shirinian
- Department of Experimental Pathology, Immunology and Microbiology, Faculty of Medicine, American University of Beirut, Beirut 1107, Lebanon
| | - Marwan El-Sabban
- Department of Anatomy, Cell Biology and Physiological Sciences, Faculty of Medicine, American University of Beirut, Beirut 1107, Lebanon
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12
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Targeted Sequencing of Cytokine-Induced PI3K-Related Genes in Ulcerative Colitis, Colorectal Cancer and Colitis-Associated Cancer. Int J Mol Sci 2022; 23:ijms231911472. [PMID: 36232773 PMCID: PMC9569582 DOI: 10.3390/ijms231911472] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Revised: 09/15/2022] [Accepted: 09/20/2022] [Indexed: 11/17/2022] Open
Abstract
Chronic relapsing inflammatory bowel disease is strongly linked to an increased risk of colitis-associated cancer (CAC). One of the well-known inflammatory carcinogenesis pathways, phosphatidylinositol 3-kinase (PI3K), was identified to be a crucial mechanism in long-standing ulcerative colitis (UC). The goal of this study was to identify somatic variants in the cytokine-induced PI3K-related genes in UC, colorectal cancer (CRC) and CAC. Thirty biopsies (n = 8 long-standing UC, n = 11 CRC, n = 8 paired normal colorectal mucosa and n = 3 CAC) were subjected to targeted sequencing on 13 PI3K-related genes using Illumina sequencing and the SureSelectXT Target Enrichment System. The Genome Analysis Toolkit was used to analyze variants, while ANNOVAR was employed to detect annotations. There were 5116 intronic, 355 exonic, 172 untranslated region (UTR) and 59 noncoding intronic variations detected across all samples. Apart from a very small number of frameshifts, the distribution of missense and synonymous variants was almost equal. We discovered changed levels of IL23R, IL12Rß1, IL12Rß2, TYK2, JAK2 and OSMR in more than 50% of the samples. The IL23R variant in the UTR region, rs10889677, was identified to be a possible variant that might potentially connect CAC with UC and CRC. Additional secondary structure prediction using RNAfold revealed that mutant structures were more unstable than wildtype structures. Further functional research on the potential variants is, therefore, highly recommended since it may provide insight on the relationship between inflammation and cancer risk in the cytokine-induced PI3K pathway.
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13
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Wang F, Lin H, Su Q, Li C. Cuproptosis-related lncRNA predict prognosis and immune response of lung adenocarcinoma. World J Surg Oncol 2022; 20:275. [PMID: 36050740 PMCID: PMC9434888 DOI: 10.1186/s12957-022-02727-7] [Citation(s) in RCA: 52] [Impact Index Per Article: 26.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2022] [Accepted: 08/09/2022] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Lung adenocarcinoma (LUAD) accounts for 50% of lung cancers, with high mortality and poor prognosis. Long non-coding RNA (lncRNA) plays a vital role in the progression of tumors. Cuproptosis is a newly discovered form of cell death that is highly investigated. Therefore, in the present study, we aimed to investigate the role of cuproptosis-related lncRNA signature in clinical prognosis prediction and immunotherapy and the relationship with drug sensitivity. MATERIAL AND METHODS Genomic and clinical data were obtained from The Cancer Genome Atlas (TCGA) and Gene Expression Omnibus (GEO) databases, and cuproptosis-related genes were obtained from cuproptosis-related studies. The prognostic signature was constructed by co-expression analysis and Cox regression analysis. Patients were divided into high and low risk groups, and then, a further series of model validations were carried out to assess the prognostic value of the signature. Subsequently, lncRNAs were analyzed for gene ontology (GO), Kyoto Encyclopedia of Genes and Genomes Enrichment (KEGG), immune-related functions, and tumor mutation burden (TMB). Finally, we used tumor immune dysfunction and exclusion (TIDE) algorithms on immune escape and immunotherapy of cuproptosis-related lncRNAs, thereby identifying its sensitivity toward potential drugs for LUAD. RESULTS A total of 16 cuproptosis-related lncRNAs were obtained, and a prognostic signature was developed. We found that high-risk patients had worse overall survival (OS) and progression-free survival (PFS) and higher mortality. Independent prognostic analyses, ROC, C-index, and nomogram showed that the cuproptosis-related lncRNAs can accurately predict the prognosis of patients. The nomogram and heatmap showed a distinct distribution of the high- and low-risk cuproptosis-related lncRNAs. Enrichment analysis showed that the biological functions of lncRNAs are associated with tumor development. We also found that immune-related functions, such as antiviral activity, were suppressed in high-risk patients who had mutations in oncogenes. OS was poorer in patients with high TMB. TIDE algorithms showed that high-risk patients have a greater potential for immune escape and less effective immunotherapy. CONCLUSION To conclude, the 16 cuproptosis-related lncRNAs can accurately predict the prognosis of patients with LUAD and may provide new insights into clinical applications and immunotherapy.
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Affiliation(s)
- Fangwei Wang
- grid.412594.f0000 0004 1757 2961Department of Respiratory Medicine, The First Affiliated Hospital of Guangxi Medical University, Nan’ning, China
| | - Hongsheng Lin
- grid.256607.00000 0004 1798 2653Department of Microbiology, School of Basic Medical Sciences, Guangxi Medical University, Nan’ning, China
| | - Qisheng Su
- grid.412594.f0000 0004 1757 2961Department of Clinical Laboratory, The First Affiliated Hospital of Guangxi Medical University, Nan’ning, China
| | - Chaoqian Li
- Department of Respiratory Medicine, The First Affiliated Hospital of Guangxi Medical University, Nan'ning, China.
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14
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Abou Saleh M, Alkhayyat M, Habash A, Almomani A, Qayyum F, Kim W, Bena J, Martin C, Regueiro M, Rieder F, Simons-Linares CR, Chahal P. The Natural Course of Pancreatic Cysts in Inflammatory Bowel Disease: Results of a Long-term Follow-up. Pancreas 2022; 51:814-820. [PMID: 36395408 PMCID: PMC10921864 DOI: 10.1097/mpa.0000000000002102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
OBJECTIVES The natural course of pancreatic cysts in inflammatory bowel disease (IBD) is unknown. We aim to describe the natural course of pancreatic cysts in IBD and evaluate long-term outcomes. METHODS A database of patients with abdominal imaging diagnosis of pancreatic cysts (2008-2019) was reviewed. Patients with IBD and pancreatic cysts (study group) and pancreatic cysts without IBD (controls) were selected. Outcomes were measured at 1, 3, 5, and 10 years. Several logistic regression models were used for analysis. RESULTS Of the 1789 patients evaluated, 1690 had pancreatic cysts without IBD, and 78 had IBD and pancreatic cysts. Majority of cysts were intraductal papillary mucinous neoplasms. Patients with IBD and pancreatic cysts were more likely to be diagnosed with pancreatic cysts at a younger age (P < 0.001) and were more likely to undergo surgical intervention at a younger age (P < 0.001). CONCLUSIONS This is the first study to evaluate the natural course of pancreatic cysts in IBD patients. Patients with IBD were more likely to have pancreatic cysts detected at a younger age. Despite the early presentation, there were no differences in long-term outcomes. Patients with IBD with pancreatic cysts should be managed similarly to those without IBD.
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Affiliation(s)
- Mohannad Abou Saleh
- From the Gastroenterology and Hepatology, Digestive Disease and Surgery Institute, Cleveland Clinic, Cleveland, OH
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15
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Herrera-Gómez RG, Grecea M, Gallois C, Boige V, Pautier P, Pistilli B, Planchard D, Malka D, Ducreux M, Mir O. Safety and Efficacy of Bevacizumab in Cancer Patients with Inflammatory Bowel Disease. Cancers (Basel) 2022; 14:2914. [PMID: 35740579 PMCID: PMC9220809 DOI: 10.3390/cancers14122914] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2022] [Revised: 05/29/2022] [Accepted: 06/09/2022] [Indexed: 02/01/2023] Open
Abstract
BACKGROUND The safety of bevacizumab in combination with chemotherapy in patients with inflammatory bowel disease (IBD) and digestive and nondigestive cancers is poorly documented. METHODS We retrospectively evaluated patient records of all adult cancer patients with IBD at our institution from April 2007 to May 2016 with an update in November 2019. RESULTS Twenty-seven patients with a history of IBD (Crohn's disease, n = 22; ulcerative colitis, n = 5) who were treated with bevacizumab and chemotherapy for metastatic solid tumors were identified. At the time of advanced cancer diagnosis, 18 patients had quiescent IBD, whereas 9 patients had moderately active IBD. Among those with moderately active IBD, five had received corticosteroids less than six months prior to cancer diagnosis and one had received infliximab. The treated cancers were colorectal cancer (n = 13), small bowel cancer (n = 4), non-small cell lung cancer (n = 3), breast cancer (n = 3), and other cancers (n = 4). Patients received bevacizumab in combination with chemotherapy and/or as maintenance for a median of 6.7 months. Grade 2 or higher bevacizumab-related complications were proteinuria in two patients and hypertension, diarrhea, rectal bleeding, and intestinal perforation in one patient each. No clinical IBD flares were observed during bevacizumab treatment. CONCLUSION Bevacizumab combined with chemotherapy is safe in cancer patients with moderately active or quiescent IBD.
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Affiliation(s)
- Ruth Gabriela Herrera-Gómez
- Department of Cancer Medicine, Gustave Roussy Cancer Institute, 94805 Villejuif, France; (M.G.); (V.B.); (P.P.); (B.P.); (D.P.); (D.M.); (M.D.); (O.M.)
- Oncology Department, Lausanne University Hospital, University of Lausanne, 1011 Lausanne, Switzerland
| | - Miruna Grecea
- Department of Cancer Medicine, Gustave Roussy Cancer Institute, 94805 Villejuif, France; (M.G.); (V.B.); (P.P.); (B.P.); (D.P.); (D.M.); (M.D.); (O.M.)
- Oncology Institute ‘Prof. Dr. I. Chiricuta’, 400015 Cluj-Napoca, Romania
| | - Claire Gallois
- Department of Gastroenterology and Digestive Oncology, Hôpital Européen Georges Pompidou, Assistance Publique–Hôpitaux de Paris, 75015 Paris, France;
| | - Valérie Boige
- Department of Cancer Medicine, Gustave Roussy Cancer Institute, 94805 Villejuif, France; (M.G.); (V.B.); (P.P.); (B.P.); (D.P.); (D.M.); (M.D.); (O.M.)
| | - Patricia Pautier
- Department of Cancer Medicine, Gustave Roussy Cancer Institute, 94805 Villejuif, France; (M.G.); (V.B.); (P.P.); (B.P.); (D.P.); (D.M.); (M.D.); (O.M.)
| | - Barbara Pistilli
- Department of Cancer Medicine, Gustave Roussy Cancer Institute, 94805 Villejuif, France; (M.G.); (V.B.); (P.P.); (B.P.); (D.P.); (D.M.); (M.D.); (O.M.)
| | - David Planchard
- Department of Cancer Medicine, Gustave Roussy Cancer Institute, 94805 Villejuif, France; (M.G.); (V.B.); (P.P.); (B.P.); (D.P.); (D.M.); (M.D.); (O.M.)
| | - David Malka
- Department of Cancer Medicine, Gustave Roussy Cancer Institute, 94805 Villejuif, France; (M.G.); (V.B.); (P.P.); (B.P.); (D.P.); (D.M.); (M.D.); (O.M.)
| | - Michel Ducreux
- Department of Cancer Medicine, Gustave Roussy Cancer Institute, 94805 Villejuif, France; (M.G.); (V.B.); (P.P.); (B.P.); (D.P.); (D.M.); (M.D.); (O.M.)
| | - Olivier Mir
- Department of Cancer Medicine, Gustave Roussy Cancer Institute, 94805 Villejuif, France; (M.G.); (V.B.); (P.P.); (B.P.); (D.P.); (D.M.); (M.D.); (O.M.)
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16
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Cancer evolution: special focus on the immune aspect of cancer. Semin Cancer Biol 2022; 86:420-435. [PMID: 35589072 DOI: 10.1016/j.semcancer.2022.05.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Revised: 04/18/2022] [Accepted: 05/12/2022] [Indexed: 11/20/2022]
Abstract
Cancer is an evolutionary disease. Intra-tumor heterogeneity (ITH), which describes the diversity within individual tumors, sets the foundation for evolution. The fitness of tumor cells is determined by their microenvironment, which exerts intense selection pressure that generally favors cells with survival and proliferation advantages. It has been revealed that host immunity dramatically influences the evolutionary trajectory of cancer. As technologies advance, a refined map of the immune system's involvement in cancer evolution has gradually come to our knowledge. Here we specifically view cancer through the lens of evolutionary immunological biology. We will cover the neoplastic evolution under immunosurveillance, including how the host immunity shapes the tumor evolutionary trajectory and how progressive tumors modulate the host immunity to survive. A comprehensive understanding of the interplay between cancer evolution and cancer immunity provides clues to combating cancer strategically.
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17
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Zhang F, Qiao S. Research Progress on the Relationship Between Inflammation and Colorectal Cancer. Ann Gastroenterol Surg 2022; 6:204-211. [PMID: 35261946 PMCID: PMC8889855 DOI: 10.1002/ags3.12517] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/18/2021] [Revised: 09/15/2021] [Accepted: 09/29/2021] [Indexed: 02/06/2023] Open
Abstract
Colorectal cancer is one of the common malignant tumors. Relevant epidemiology and a large number of experimental studies have proved that chronic inflammation is highly correlated with the occurrence and development of colorectal cancer. And inflammatory bowel disease has been proven to be an independent risk factor for colorectal cancer. Various inflammatory cells participate in the establishment of the chronic inflammatory intestinal microenvironment required for the onset of colorectal cancer. The abnormal signal pathways mediated by various inflammatory factors and inflammatory mediators promote the occurrence of tumors, which are related to colorectal cancer and pathogenesis-related inflammation mechanisms. At the gene level, miRNAs can also affect the pathogenesis of colorectal cancer by regulating mesenchymal epithelial transformation. This article reviews the relationship between inflammation and colorectal cancer as well as the related inflammatory mechanisms.
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Affiliation(s)
- Feng Zhang
- Department of General SurgeryTongren Municipal People’s Hospital of Guizhou Medical University (GMU)GuizhouChina
| | - Song Qiao
- Department of General SurgeryTongren Municipal People’s Hospital of Guizhou Medical University (GMU)GuizhouChina
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18
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Lee JG, Lee S, Jeon J, Kong HG, Cho HJ, Kim JH, Kim SY, Oh MJ, Lee D, Seo N, Park KH, Yu K, An HJ, Ryu CM, Lee JS. Host tp53 mutation induces gut dysbiosis eliciting inflammation through disturbed sialic acid metabolism. MICROBIOME 2022; 10:3. [PMID: 34991725 PMCID: PMC8733924 DOI: 10.1186/s40168-021-01191-x] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Accepted: 11/07/2021] [Indexed: 05/02/2023]
Abstract
BACKGROUND Host tp53 mutations are frequently found during the early stages of colitis-associated colorectal cancer (CAC), but whether such mutations induce gut microbiota dysbiosis and chronic intestinal inflammation that contributes to the development of CAC, remains unknown. RESULTS We found that zebrafish tp53 mutant larvae exhibited elevated intestinal inflammation, by monitoring the NFκB activity in the mid-distal intestines of zebrafish larvae using an NFκB:EGFP transgenic reporter line in vivo as well as neutrophil infiltration into the intestine. This inflammation was due to dysbiotic gut microbiota with reduced diversity, revealed using both 16S rRNA amplicon sequencing and a germfree larva model. In this dysbiosis, Aeromonas spp. were aberrantly enriched as major pathobionts and exhibited the capacity for aggressive colonization in tp53 mutants. Importantly, the ex-germfree experiments supported the causality of the host tp53 mutation for inducing the inflammation. Transcriptome and high-performance liquid chromatography analyses of the host gastrointestinal tracts identified dysregulated sialic acid (SA) metabolism concomitant with increased host Neu5Gc levels as the key determinant of aberrant inflammation, which was reversed by the sialidase inhibitors oseltamivir and Philippin A. CONCLUSIONS These results demonstrate a crucial role for host tp53 in maintaining symbiosis and immune homeostasis via SA metabolism. Disturbed SA metabolism via a tp53 mutation may be exploited by specific elements of the gut microbiome, eliciting both dysbiosis and inflammation. Manipulating sialometabolism may therefore provide an efficacious therapeutic strategy for tp53 mutation-induced dysbiosis, inflammation, and ultimately, related cancers. Video Abstract.
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Affiliation(s)
- Jae-Geun Lee
- Disease Target Structure Research Center, KRIBB, Daejeon, 34141, Republic of Korea
- KRIBB School, University of Science and Technology, 217 Gajeong-ro, Yuseong-gu, Daejeon, 34113, Republic of Korea
| | - Soohyun Lee
- Infectious Disease Research Center, KRIBB, Daejeon, 34141, Republic of Korea
| | - Juhee Jeon
- Disease Target Structure Research Center, KRIBB, Daejeon, 34141, Republic of Korea
- Stembio. Ltd, Entrepreneur 306, Soonchunhyang-ro 22, Sinchang-myeon, Asan-si, Chungcheongnam-do, 31538, Republic of Korea
| | - Hyun Gi Kong
- Infectious Disease Research Center, KRIBB, Daejeon, 34141, Republic of Korea
- Crop Protection Division, National Institute of Agricultural Sciences, Rural Development Administration, Wanju-gun, Jeollabuk-do, 54875, Republic of Korea
| | - Hyun-Ju Cho
- Disease Target Structure Research Center, KRIBB, Daejeon, 34141, Republic of Korea
- Dementia DTC R&D Convergence Program, KIST, Hwarang-ro 14 gil 5, Seongbuk-gu, Seoul, 02792, Republic of Korea
| | - Jong-Hwan Kim
- Korean Bioinformation Center, KRIBB, Daejeon, 34141, Republic of Korea
| | - Seon-Young Kim
- KRIBB School, University of Science and Technology, 217 Gajeong-ro, Yuseong-gu, Daejeon, 34113, Republic of Korea
- Korean Bioinformation Center, KRIBB, Daejeon, 34141, Republic of Korea
| | - Myung Jin Oh
- Graduate School of Analytical Science and Technology, Chungnam National University, Daejeon, 34134, Republic of Korea
| | - Daum Lee
- Graduate School of Analytical Science and Technology, Chungnam National University, Daejeon, 34134, Republic of Korea
| | - Nari Seo
- Graduate School of Analytical Science and Technology, Chungnam National University, Daejeon, 34134, Republic of Korea
| | - Ki Hun Park
- Division of Applied Life Science (BK21 plus), IALS, Gyeongsang National University, Jinju-si, Gyeongsangnam-do, 52828, Republic of Korea
| | - Kweon Yu
- Disease Target Structure Research Center, KRIBB, Daejeon, 34141, Republic of Korea
- KRIBB School, University of Science and Technology, 217 Gajeong-ro, Yuseong-gu, Daejeon, 34113, Republic of Korea
- Dementia DTC R&D Convergence Program, KIST, Hwarang-ro 14 gil 5, Seongbuk-gu, Seoul, 02792, Republic of Korea
| | - Hyun Joo An
- Graduate School of Analytical Science and Technology, Chungnam National University, Daejeon, 34134, Republic of Korea
| | - Choong-Min Ryu
- KRIBB School, University of Science and Technology, 217 Gajeong-ro, Yuseong-gu, Daejeon, 34113, Republic of Korea.
- Infectious Disease Research Center, KRIBB, Daejeon, 34141, Republic of Korea.
| | - Jeong-Soo Lee
- Disease Target Structure Research Center, KRIBB, Daejeon, 34141, Republic of Korea.
- KRIBB School, University of Science and Technology, 217 Gajeong-ro, Yuseong-gu, Daejeon, 34113, Republic of Korea.
- Dementia DTC R&D Convergence Program, KIST, Hwarang-ro 14 gil 5, Seongbuk-gu, Seoul, 02792, Republic of Korea.
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Frigerio S, Lartey DA, D’Haens GR, Grootjans J. The Role of the Immune System in IBD-Associated Colorectal Cancer: From Pro to Anti-Tumorigenic Mechanisms. Int J Mol Sci 2021; 22:12739. [PMID: 34884543 PMCID: PMC8657929 DOI: 10.3390/ijms222312739] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2021] [Revised: 11/18/2021] [Accepted: 11/23/2021] [Indexed: 12/12/2022] Open
Abstract
Patients with inflammatory bowel disease (IBD) have increased incidence of colorectal cancer (CRC). IBD-associated cancer follows a well-characterized sequence of intestinal epithelial changes, in which genetic mutations and molecular aberrations play a key role. IBD-associated cancer develops against a background of chronic inflammation and pro-inflammatory immune cells, and their products contribute to cancer development and progression. In recent years, the effect of the immunosuppressive microenvironment in cancer development and progression has gained more attention, mainly because of the unprecedented anti-tumor effects of immune checkpoint inhibitors in selected groups of patients. Even though IBD-associated cancer develops in the background of chronic inflammation which is associated with activation of endogenous anti-inflammatory or suppressive mechanisms, the potential role of an immunosuppressive microenvironment in these cancers is largely unknown. In this review, we outline the role of the immune system in promoting cancer development in chronic inflammatory diseases such as IBD, with a specific focus on the anti-inflammatory mechanisms and suppressive immune cells that may play a role in IBD-associated tumorigenesis.
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Affiliation(s)
- Sofía Frigerio
- Department of Gastroenterology and Hepatology, Amsterdam University Medical Centers, Location AMC, 1105 AZ Amsterdam, The Netherlands; (S.F.); (D.A.L.); (G.R.D.)
- Tytgat Institute for Liver and Intestinal Research, Amsterdam University Medical Centers, Location AMC, 1105 AZ Amsterdam, The Netherlands
| | - Dalia A. Lartey
- Department of Gastroenterology and Hepatology, Amsterdam University Medical Centers, Location AMC, 1105 AZ Amsterdam, The Netherlands; (S.F.); (D.A.L.); (G.R.D.)
- Tytgat Institute for Liver and Intestinal Research, Amsterdam University Medical Centers, Location AMC, 1105 AZ Amsterdam, The Netherlands
| | - Geert R. D’Haens
- Department of Gastroenterology and Hepatology, Amsterdam University Medical Centers, Location AMC, 1105 AZ Amsterdam, The Netherlands; (S.F.); (D.A.L.); (G.R.D.)
| | - Joep Grootjans
- Department of Gastroenterology and Hepatology, Amsterdam University Medical Centers, Location AMC, 1105 AZ Amsterdam, The Netherlands; (S.F.); (D.A.L.); (G.R.D.)
- Tytgat Institute for Liver and Intestinal Research, Amsterdam University Medical Centers, Location AMC, 1105 AZ Amsterdam, The Netherlands
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20
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Lucafò M, Curci D, Franzin M, Decorti G, Stocco G. Inflammatory Bowel Disease and Risk of Colorectal Cancer: An Overview From Pathophysiology to Pharmacological Prevention. Front Pharmacol 2021; 12:772101. [PMID: 34744751 PMCID: PMC8563785 DOI: 10.3389/fphar.2021.772101] [Citation(s) in RCA: 51] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2021] [Accepted: 10/06/2021] [Indexed: 12/14/2022] Open
Abstract
Increased risk of colorectal cancer (CRC) in inflammatory bowel disease (IBD) patients has been attributed to long-standing chronic inflammation, with the contribution of genetic alterations and environmental factors such as the microbiota. Moreover, accumulating data indicate that IBD-associated CRC (IBD-CRC) may initiate and develop through a pathway of tumorigenesis distinct from that of sporadic CRC. This mini-review summarizes the current knowledge of IBD-CRC, focusing on the main mechanisms underlying its pathogenesis, and on the important role of immunomodulators and biologics used to treat IBD patients in interfering with the inflammatory process involved in carcinogenesis.
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Affiliation(s)
- Marianna Lucafò
- Institute for Maternal and Child Health-IRCCS Burlo Garofolo, Trieste, Italy
| | - Debora Curci
- Institute for Maternal and Child Health-IRCCS Burlo Garofolo, Trieste, Italy
| | - Martina Franzin
- Department of Medical, Surgical and Health Sciences, University of Trieste, Trieste, Italy
| | - Giuliana Decorti
- Institute for Maternal and Child Health-IRCCS Burlo Garofolo, Trieste, Italy.,Department of Medical, Surgical and Health Sciences, University of Trieste, Trieste, Italy
| | - Gabriele Stocco
- Department of Life Sciences, University of Trieste, Trieste, Italy
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21
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Whole Exome Sequencing Identifies Two Novel Mutations in a Patient with UC Associated with PSC and SSA. Can J Gastroenterol Hepatol 2021; 2021:9936932. [PMID: 34545326 PMCID: PMC8449715 DOI: 10.1155/2021/9936932] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Accepted: 08/24/2021] [Indexed: 01/06/2023] Open
Abstract
BACKGROUND Patients diagnosed with ulcerative colitis (UC) associated with primary sclerosis cholangitis (PSC) and sessile serrated adenoma (SSA) are rare. The present study aimed to identify the potential causative gene mutation in a patient with UC associated with PSC and SSA. METHODS DNA was extracted from the blood sample and tissue sample of SSA, followed by the whole exome sequencing (WES) analysis. Bioinformatics analysis was utilized to predict the deleteriousness of the identified variants. Multiple sequence alignment and conserved protein domain analyses were performed using online software. Sanger sequencing was used to validate the identified variants. Expression and diagnostic analysis of identified mutated genes was performed in the GSE119600 dataset (peripheral blood samples of PSC and UC) and GSE43841 dataset (tumor samples of SSA). RESULTS In the present study, a total of 842 single nucleotide variants (SNVs) in 728 genes were identified in the blood sample. Two variants, integrin beta 4 (ITGB4) (c.C2503G; p.P835A) and a mucin 3A (MUC3A) (c.C1019T; p.P340L), were further analyzed. MUC3A was associated with inflammatory bowel disease. Sanger sequence in blood revealed that the ITGB4 mutation was fully cosegregated with the result of WES in the patient. Additionally, a variant, tumor protein p53 gene (TP53) (c.86delA; p.N29Tfs ∗ 15) was identified in the tissue sample of SSA. Compared to that in normal controls, ITGB4 was upregulated in both UC and PSC, MUC3A was, respectively, upregulated and downregulated in PSC and UC, and TP53 was downregulated in SSA. ITGB4 and TP53 had a potential diagnostic value for UC, PSC and SSA. CONCLUSIONS The present study demonstrated that the ITGB4 (c.C2503G; p.P835A) and MUC3A (c.C1019T; p.P340L) mutations may be the potential causative variants in a patient with UC associated with PSC and SSA. TP53 (c.86delA; p.N29Tfs ∗ 15) mutation may be associated with SSA in this patient.
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22
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Maden SF, Acuner SE. Mapping Transcriptome Data to Protein-Protein Interaction Networks of Inflammatory Bowel Diseases Reveals Disease-Specific Subnetworks. Front Genet 2021; 12:688447. [PMID: 34484291 PMCID: PMC8416454 DOI: 10.3389/fgene.2021.688447] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Accepted: 07/19/2021] [Indexed: 12/31/2022] Open
Abstract
Inflammatory bowel disease (IBD) is the common name for chronic disorders associated with the inflammation of the gastrointestinal tract. IBD is triggered by environmental factors in genetically susceptible individuals and has a significant number of incidences worldwide. Crohn’s disease (CD) and ulcerative colitis (UC) are the two distinct types of IBD. While involvement in ulcerative colitis is limited to the colon, Crohn’s disease may involve the whole gastrointestinal tract. Although these two disorders differ in macroscopic inflammation patterns, they share various molecular pathogenesis, yet the diagnosis can remain unclear, and it is important to reveal their molecular signatures in the network level. Improved molecular understanding may reveal disease type-specific and even individual-specific targets. To this aim, we determine the subnetworks specific to UC and CD by mapping transcriptome data to protein–protein interaction (PPI) networks using two different approaches [KeyPathwayMiner (KPM) and stringApp] and perform the functional enrichment analysis of the resulting disease type-specific subnetworks. TP63 was identified as the hub gene in the UC-specific subnet and p63 tumor protein, being in the same family as p53 and p73, has been studied in literature for the risk associated with colorectal cancer and IBD. APP was identified as the hub gene in the CD-specific subnet, and it has an important role in the pathogenesis of Alzheimer’s disease (AD). This relation suggests that some similar genetic factors may be effective in both AD and CD. Last, in order to understand the biological meaning of these disease-specific subnets, they were functionally enriched. It is important to note that chemokines—special types of cytokines—and antibacterial response are important in UC-specific subnets, whereas cytokines and antimicrobial responses as well as cancer-related pathways are important in CD-specific subnets. Overall, these findings reveal the differences between IBD subtypes at the molecular level and can facilitate diagnosis for UC and CD as well as provide potential molecular targets that are specific to disease subtypes.
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Affiliation(s)
- Sefika Feyza Maden
- Department of Bioengineering, Istanbul Medeniyet University, Istanbul, Turkey
| | - Saliha Ece Acuner
- Department of Bioengineering, Istanbul Medeniyet University, Istanbul, Turkey
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23
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Liu J, Liu J, Tong X, Peng W, Wei S, Sun T, Wang Y, Zhang B, Li W. Network Pharmacology Prediction and Molecular Docking-Based Strategy to Discover the Potential Pharmacological Mechanism of Huai Hua San Against Ulcerative Colitis. DRUG DESIGN DEVELOPMENT AND THERAPY 2021; 15:3255-3276. [PMID: 34349502 PMCID: PMC8326529 DOI: 10.2147/dddt.s319786] [Citation(s) in RCA: 109] [Impact Index Per Article: 36.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/13/2021] [Accepted: 07/05/2021] [Indexed: 12/30/2022]
Abstract
Background Huai Hua San (HHS), a famous Traditional Chinese Medicine (TCM) formula, has been widely applied in treating ulcerative colitis (UC). However, the interaction of bioactives from HHS with the targets involved in UC has not been elucidated yet. Aim A network pharmacology-based approach combined with molecular docking and in vitro validation was performed to determine the bioactives, key targets, and potential pharmacological mechanism of HHS against UC. Materials and Methods Bioactives and potential targets of HHS, as well as UC-related targets, were retrieved from public databases. Crucial bioactive ingredients, potential targets, and signaling pathways were acquired through bioinformatics analysis, including protein-protein interaction (PPI), as well as the Gene Ontology (GO) and the Kyoto Encyclopedia of Genes and Genomes (KEGG) analysis. Subsequently, molecular docking was carried out to predict the combination of active compounds with core targets. Lastly, in vitro experiments were conducted to further verify the findings. Results A total of 28 bioactive ingredients of HHS and 421 HHS-UC-related targets were screened. Bioinformatics analysis revealed that quercetin, luteolin, and nobiletin may be potential candidate agents. JUN, TP53, and ESR1 could become potential therapeutic targets. PI3K-AKT signaling pathway might play an important role in HHS against UC. Moreover, molecular docking suggested that quercetin, luteolin, and nobiletin combined well with JUN, TP53, and ESR1, respectively. Cell experiments showed that the most important ingredient of HHS, quercetin, could inhibit the levels of inflammatory factors and phosphorylated c-Jun, as well as PI3K-Akt signaling pathway in LPS-induced RAW264.7 cells, which further confirmed the prediction by network pharmacology strategy and molecular docking. Conclusion Our results comprehensively illustrated the bioactives, potential targets, and molecular mechanism of HHS against UC. It also provided a promising strategy to uncover the scientific basis and therapeutic mechanism of TCM formulae in treating diseases.
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Affiliation(s)
- Jiaqin Liu
- Department of Pharmacy, The Second Xiangya Hospital, Central South University, Changsha, Hunan, 410011, People's Republic of China.,Institute of Clinical Pharmacy, Central South University, Changsha, Hunan, 410011, People's Republic of China
| | - Jian Liu
- Department of Pharmacy, The Second Xiangya Hospital, Central South University, Changsha, Hunan, 410011, People's Republic of China.,Institute of Clinical Pharmacy, Central South University, Changsha, Hunan, 410011, People's Republic of China
| | - Xiaoliang Tong
- Department of Dermatology, The Third Xiangya Hospital, Central South University, Changsha, Hunan, 410013, People's Republic of China
| | - Weijun Peng
- Department of Integrated Traditional Chinese & Western Medicine, The Second Xiangya Hospital, Central South University, Changsha, Hunan, 410011, People's Republic of China
| | - Shanshan Wei
- Department of Pharmacy, The Second Xiangya Hospital, Central South University, Changsha, Hunan, 410011, People's Republic of China.,Institute of Clinical Pharmacy, Central South University, Changsha, Hunan, 410011, People's Republic of China
| | - Taoli Sun
- School of Pharmacy, Hunan University of Chinese Medicine, Changsha, Hunan, 410208, People's Republic of China
| | - Yikun Wang
- Department of Pharmacy, The Second Xiangya Hospital, Central South University, Changsha, Hunan, 410011, People's Republic of China.,Institute of Clinical Pharmacy, Central South University, Changsha, Hunan, 410011, People's Republic of China
| | - Bikui Zhang
- Department of Pharmacy, The Second Xiangya Hospital, Central South University, Changsha, Hunan, 410011, People's Republic of China.,Institute of Clinical Pharmacy, Central South University, Changsha, Hunan, 410011, People's Republic of China
| | - Wenqun Li
- Department of Pharmacy, The Second Xiangya Hospital, Central South University, Changsha, Hunan, 410011, People's Republic of China.,Institute of Clinical Pharmacy, Central South University, Changsha, Hunan, 410011, People's Republic of China
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Oral Delivery of Nucleic Acids with Passive and Active Targeting to the Intestinal Tissue Using Polymer-Based Nanocarriers. Pharmaceutics 2021; 13:pharmaceutics13071075. [PMID: 34371766 PMCID: PMC8309160 DOI: 10.3390/pharmaceutics13071075] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2021] [Revised: 06/28/2021] [Accepted: 07/09/2021] [Indexed: 12/13/2022] Open
Abstract
Despite the apparent advantages for long-term treatment and local therapies against intestinal diseases, the oral delivery of nucleic acids has been challenging due to unfavorable physiological conditions for their stability. In this study, a novel nanodelivery system of PEG-PCL nanoparticles with encapsulated nucleic acids–mannosylated PEI (Man-PEI) complexes was developed for intestinal delivery. We complexed model nucleic acids with Man-PEI at the optimal N/P ratio of 20:1 for in vitro and in vivo analyses. Cells were transfected in vitro and analyzed for gene expression, receptor-mediated uptake, and PEG-PCL nanoparticles’ toxicity. We also evaluated the nucleic acid’s stability in the nanocarrier during formulation, and under simulated gastrointestinal environments or the presence of nucleases. Finally, we assessed the biodistribution for the PEG-PCL nanoparticles with encapsulated complexes and their ability to transfect intestinal cells in vivo. Nucleic acids complexed with Man-PEI were protected from degradation against nucleases. In comparison to the parent compound PEI, Man-PEI transfected the cells with an overall higher potency. Competition assay indicated receptor-mediated endocytosis promoted by mannose receptors. The PEG-PCL nanoparticles with Man-PEI/plasmid complexes indicated minimal cytotoxicity. The nanocarrier successfully protected the complexes in a simulated gastric fluid environment and released them in a simulated intestinal fluid environment, promoted by the presence of lipases. The oral administration of the PEG-PCL nanoparticles with encapsulated Man-PEI/plasmid complexes transfected intestinal cells with the plasmid in vivo, while presenting a time-dependent progression through the intestines. Conclusively, our carrier system can deliver genetic material to the GI tract and actively target mannose receptor overexpressing cells.
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25
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Fantini MC, Guadagni I. From inflammation to colitis-associated colorectal cancer in inflammatory bowel disease: Pathogenesis and impact of current therapies. Dig Liver Dis 2021; 53:558-565. [PMID: 33541800 DOI: 10.1016/j.dld.2021.01.012] [Citation(s) in RCA: 64] [Impact Index Per Article: 21.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2020] [Revised: 12/23/2020] [Accepted: 01/11/2021] [Indexed: 02/07/2023]
Abstract
The risk of colorectal cancer (CRC) is higher in patients with inflammatory bowel disease (IBD). Population-based data from patients with ulcerative colitis (UC) estimate that the risk of CRC is approximately 2- to 3-fold that of the general population; patients with Crohn's disease appear to have a similar increased risk. However, the true extent of colitis-associated cancer (CAC) in undertreated IBD is unclear. Data suggest that the size (i.e., severity and extent) and persistence of the inflammatory process is largely responsible for the development of CRC in IBD. As patients with IBD and CRC have a worse prognosis than those without a history of IBD, the impact of current therapies for IBD on CAC is of importance. Chronic inflammation of the gut has been shown to increase the risk of developing CAC in both UC and CD. Therefore, control of inflammation is pivotal to the prevention of CAC. This review presents an overview of the current knowledge of CAC in IBD patients, focusing on the role of inflammation in the pathogenesis of CAC and the potential for IBD drugs to interfere with the process of carcinogenesis by reducing the inflammatory process or by modulating pathways directly involved in carcinogenesis.
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Affiliation(s)
- Massimo Claudio Fantini
- Department of Medical Science and Public Health, Gastroenterology Unit, University of Cagliari, Cittadella Universitaria di Monserrato - Asse Didattico I, SS 554 bivio Sestu, 09042 Monserrato, Cagliari, Italy.
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26
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Matsumoto K, Urabe Y, Oka S, Inagaki K, Tanaka H, Yuge R, Hayashi R, Kitadai Y, Arihiro K, Shimamoto F, Tanaka S, Chayama K. Genomic Landscape of Early-stage Colorectal Neoplasia Developing From the Ulcerative Colitis Mucosa in the Japanese Population. Inflamm Bowel Dis 2021; 27:686-696. [PMID: 33089869 DOI: 10.1093/ibd/izaa268] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/23/2020] [Indexed: 02/07/2023]
Abstract
BACKGROUNDS Colorectal neoplasias (CRN)s developing from the ulcerative colitis (UC) mucosa include both colitic and sporadic neoplasias. Although several genomic analyses of advanced colitis-associated cancer are available, such studies do not distinguish between colitic and sporadic cases, and the early-stage genomic alterations involved in the onset of colitic cancer remain unclear. To address this, we performed a genomic analysis of early-stage CRN developing from the UC mucosa (CRNUC). METHODS We extracted DNA from 36 early-stage CRNUCs (T1 cancer, 10; dysplasia, 26) from 32 UC patients and performed targeted sequencing of 43 genes commonly associated with colitis-associated cancer and compared the results with sequencing data from the Japanese invasive colitis-associated cancer. RESULTS The most frequently mutated gene in the CRNUC cohort was APC (mutated in 47.2% of the cases), followed by TP53 (44.4%), KRAS (27.8%), and PRKDC (27.8%). None of the TP53 mutations occurred at any of the hotspot codons. Although the TP53 mutations in The Cancer Genome Atlas of Colorectal Cancer were dispersed throughout the gene, those detected here in CRNUC cases were concentrated in the amino terminal part of the DNA-binding domain. Interestingly, the mutations in KRAS and TP53 were mutually exclusive in CRNUC, and CRNUCs with KRAS mutations had histologically serrated lesions in the gland duct. Mayo endoscopic subscore was higher in TP53-mutated CRNUCs and lower in KRAS-mutated CRNUCs. CONCLUSIONS Our findings suggest that early-stage CRNUC can be classified into 2 groups: those developing through the carcinogenic pathway via TP53 mutations and those developing through the carcinogenic pathway via KRAS mutations.
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Affiliation(s)
| | - Yuji Urabe
- Division of Regeneration and Medicine Center for Translational and Clinical Research
| | - Shiro Oka
- Department of Gastroenterology and Metabolism
| | | | | | - Ryo Yuge
- Department of Endoscopy, Hiroshima University Hospital, Hiroshima, Japan
| | - Ryohei Hayashi
- Department of Endoscopy, Hiroshima University Hospital, Hiroshima, Japan
| | - Yasuhiko Kitadai
- Department of Health Sciences, Prefectural University of Hiroshima, Hiroshima, Japan
| | - Koji Arihiro
- Department of Anatomical Pathology, Hiroshima University Hospital, Hiroshima, Japan
| | - Fumio Shimamoto
- Faculty of Health Sciences, Hiroshima Shudo University, Hiroshima, Japan
| | - Shinji Tanaka
- Department of Endoscopy, Hiroshima University Hospital, Hiroshima, Japan
| | - Kazuaki Chayama
- Department of Gastroenterology and Metabolism
- Research Center for Hepatology and Gastroenterology, Hiroshima University, Hiroshima, Japan
- RIKEN Center for Integrative Medical Sciences, Yokohama, Japan
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27
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Liu Z, Wang L, Guo C, Liu L, Jiao D, Sun Z, Wu K, Zhao Y, Han X. TTN/OBSCN 'Double-Hit' predicts favourable prognosis, 'immune-hot' subtype and potentially better immunotherapeutic efficacy in colorectal cancer. J Cell Mol Med 2021; 25:3239-3251. [PMID: 33624434 PMCID: PMC8034451 DOI: 10.1111/jcmm.16393] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2020] [Revised: 02/04/2021] [Accepted: 02/08/2021] [Indexed: 12/24/2022] Open
Abstract
Colorectal cancer (CRC) remains a leading cause of cancer-related deaths worldwide. Although treatment strategies for solid tumours have been revolutionized by immunotherapy, only a small subset of CRC patients benefit. Using two-independent cohorts, we found the common frequently mutated genes TTN and OBSCN had the significant correlation with higher tumour mutation burden (TMB) and favourable overall survival. TTN and OBSCN also displayed significant commutation phenomenon. Therefore, based on the status of TTN and OBSCN, we stratified patients into 'Double-WT' phenotype, 'Single-Hit' phenotype and 'Double-Hit' phenotype. Importantly, the 'Double-Hit' phenotype had favourable prognosis, low malignant events propensity, and highest TMB, immune cells infiltration abundance, POLE mutation rate, microsatellite instability ratio, as well as immune checkpoints expression compared with the other two phenotypes. These results indicated that the 'Double-Hit' phenotype suggested 'immune-hot' tumours and potentially better immunotherapeutic efficacy. Bioinformatic algorithm assessment of immunotherapy responses also confirmed this conclusion, and the 'Double-Hit' phenotype was found to be a better predictor of immunotherapy than PD-L1, PD-1, CTLA-4, TMB and microsatellite status. This study revealed CRC patients with TTN/OBSCN 'Double-Hit' was significantly associated favourable prognosis, 'immune-hot' subtype and potentially better immunotherapeutic efficacy.
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Affiliation(s)
- Zaoqu Liu
- Department of Interventional RadiologyThe First Affiliated Hospital of Zhengzhou UniversityZhengzhouChina
- Interventional Institute of Zhengzhou UniversityZhengzhouChina
- Interventional Treatment and Clinical Research Center of Henan ProvinceZhengzhouChina
| | - Libo Wang
- Department of Hepatobiliary and Pancreatic SurgeryThe First Affiliated Hospital of Zhengzhou UniversityZhengzhouChina
| | - Chunguang Guo
- Department of Endovascular SurgeryThe First Affiliated Hospital of Zhengzhou UniversityZhengzhouChina
| | - Long Liu
- Department of Hepatobiliary and Pancreatic SurgeryThe First Affiliated Hospital of Zhengzhou UniversityZhengzhouChina
| | - Dechao Jiao
- Department of Interventional RadiologyThe First Affiliated Hospital of Zhengzhou UniversityZhengzhouChina
| | - Zhenqiang Sun
- Department of Colorectal SurgeryThe First Affiliated Hospital of Zhengzhou UniversityZhengzhouChina
| | - Kunpeng Wu
- Department of Interventional RadiologyThe First Affiliated Hospital of Zhengzhou UniversityZhengzhouChina
| | - Yanan Zhao
- Department of Interventional RadiologyThe First Affiliated Hospital of Zhengzhou UniversityZhengzhouChina
- Interventional Institute of Zhengzhou UniversityZhengzhouChina
- Interventional Treatment and Clinical Research Center of Henan ProvinceZhengzhouChina
| | - Xinwei Han
- Department of Interventional RadiologyThe First Affiliated Hospital of Zhengzhou UniversityZhengzhouChina
- Interventional Institute of Zhengzhou UniversityZhengzhouChina
- Interventional Treatment and Clinical Research Center of Henan ProvinceZhengzhouChina
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28
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Xu Y, Xu X, Ocansey DKW, Cao H, Qiu W, Tu Q, Mao F. CircRNAs as promising biomarkers of inflammatory bowel disease and its associated-colorectal cancer. Am J Transl Res 2021; 13:1580-1593. [PMID: 33841681 PMCID: PMC8014397] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2020] [Accepted: 11/18/2020] [Indexed: 06/12/2023]
Abstract
In recent years, research on the pathogenesis of inflammatory bowel disease (IBD) and its associated-colorectal cancer has been well documented to involve environmental, genetic, immune, and intestinal microbiota factors. Evidence indicates that, regardless of the current high global incidence of IBD with over 3.5 million cases in Europe and North America only, it continues to emerge in newly industrialized countries across Asia, Middle East, and South America. Individuals with IBD have significant increased risk of gastrointestinal and extra-intestinal malignancies, particularly, colorectal cancer (CRC) and lymphomas. Among the significant areas of exploration in IBD and its associated-CRC is the search for effective and reliable diagnostic and prognostic markers, and treatment targets. To this effect, the role of non-coding RNAs in IBD and its associated-CRC has attracted research attention, among which microRNAs (miRNAs) and long non-coding RNAs (lncRNAs) get more detailed exploration while little is known about circular RNAs (circRNAs). This review focuses on the emerging role of circRNAs in the diagnosis, prognosis, and treatment of IBD and its associated-CRC. It introduces the biogenesis of circRNAs and brings an up-to-date report on those found within IBD and CRC environment, as well as their participation toward the promotion or suppression of the conditions, and their diagnostic potentials.
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Affiliation(s)
- Yuting Xu
- Key Laboratory of Medical Science and Laboratory Medicine of Jiangsu Province, School of Medicine, Jiangsu UniversityZhenjiang 212013, Jiangsu, China
| | - Xinwei Xu
- Key Laboratory of Medical Science and Laboratory Medicine of Jiangsu Province, School of Medicine, Jiangsu UniversityZhenjiang 212013, Jiangsu, China
| | - Dickson Kofi Wiredu Ocansey
- Key Laboratory of Medical Science and Laboratory Medicine of Jiangsu Province, School of Medicine, Jiangsu UniversityZhenjiang 212013, Jiangsu, China
- Directorate of University Health Services, University of Cape CoastGhana
| | - Hua Cao
- Nanjing Jiangning HospitalNanjing 211100, Jiangsu, China
| | - Wei Qiu
- Nanjing Jiangning HospitalNanjing 211100, Jiangsu, China
| | - Qiang Tu
- Nanjing Jiangning HospitalNanjing 211100, Jiangsu, China
| | - Fei Mao
- Key Laboratory of Medical Science and Laboratory Medicine of Jiangsu Province, School of Medicine, Jiangsu UniversityZhenjiang 212013, Jiangsu, China
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Guo C, Kang X, Cao F, Yang J, Xu Y, Liu X, Li Y, Ma X, Fu X. Network Pharmacology and Molecular Docking on the Molecular Mechanism of Luo-hua-zi-zhu (LHZZ) Granule in the Prevention and Treatment of Bowel Precancerous Lesions. Front Pharmacol 2021; 12:629021. [PMID: 33692692 PMCID: PMC7938190 DOI: 10.3389/fphar.2021.629021] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2020] [Accepted: 01/18/2021] [Indexed: 12/15/2022] Open
Abstract
The Luo-hua-zi-zhu (LHZZ) granule has been widely used for the treatment of colorectal adenoma (CRA), which is a precursor of colorectal cancer (CRC). However, the active components of LUZZ and its mechanism of action against CRA have not yet been elucidated. This study was designed to investigate the effect of LHZZ on CRA and explore its pharmacological mechanisms. First, a total of 24 chemical constituents were identified in the 50% aqueous methanol extract of LHZZ granule based on the mass fragment patterns and mass spectral library using the high resolution UPLC-Q-TOF MS/MS system. Subsequently, based on a network pharmacology study, 16 bioactive compounds and 28 targets of the LHZZ associated with CRA were obtained, forming a compound-target network. Molecular docking tests showed tight docking of these compounds with predicted targeted proteins. The protein–protein interaction (PPI) network identified AKT1, CASP3, TP53 and EGFR as hub targets. The Kyoto Encyclopedia of Genes and Genomes pathway network and pathway-target-compound network revealed that the apoptosis pathway was enriched by multiple signaling pathways and multiple targets, including the hub targets. Finally, the reliability of the core targets was evaluated using molecular docking technology and in vitro studies. Our study indicated that the LHZZ particle has preventive and treatment effect on colorectal adenoma through multi-component, multi-target and multi-pathway.
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Affiliation(s)
- Cui Guo
- Second Department of Oncology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China.,Liaoning University of Traditional Chinese Medicine, Shenyang, China
| | - Xingdong Kang
- School of Chinese Materia Medica, Nanjing University of Chinese Medicine, Shanghai, China
| | - Fang Cao
- Jiangxi University of Traditional Chinese Medicine, Nanchang, China
| | - Jian Yang
- The Second Military Medical University, Shanghai, China
| | - Yimin Xu
- Second Department of Oncology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Xiaoqiang Liu
- Second Department of Oncology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China.,Department of Pain, Shibei Hospital, Shanghai, China
| | - Yuan Li
- Infection Prevention and Control Department, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Xiumei Ma
- Department of Radiotherapy, Renji Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Xiaoling Fu
- Second Department of Oncology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
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Yarla NS, Madka V, Pathuri G, Rao CV. Molecular Targets in Precision Chemoprevention of Colorectal Cancer: An Update from Pre-Clinical to Clinical Trials. Int J Mol Sci 2020; 21:ijms21249609. [PMID: 33348563 PMCID: PMC7765969 DOI: 10.3390/ijms21249609] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2020] [Revised: 12/07/2020] [Accepted: 12/13/2020] [Indexed: 12/19/2022] Open
Abstract
Colorectal cancer (CRC) is one of the leading causes of cancer deaths worldwide. The initiation and progression of CRC is a multi-step process that proceeds via precursor lesions to carcinoma, with each stage characterized by its distinct molecular and tissue microenvironment changes. Precursor lesions of CRC, aberrant crypt foci, and adenoma exhibit drastic changes in genetic, transcriptomic, and proteomic profiles compared to normal tissue. The identification of these changes is essential and provides further validation as an initiator or promoter of CRC and, more so, as lesion-specific druggable molecular targets for the precision chemoprevention of CRC. Mutated/dysregulated signaling (adenomatous polyposis coli, β-catenin, epidermal growth factor receptor, V-Ki-ras2 Kirsten rat sarcoma viral oncogene homolog (KRAS), tumor protein53, Akt, etc.), inflammatory (cyclooxygenase-2, microsomal prostaglandin E synthase-1, inducible nitric oxide synthase, and other pro-inflammatory mediators), and metabolic/growth factor (fatty acid synthase, β-Hydroxy β-methylglutaryl-CoA reductase, and ornithine decarboxylase) related targets are some of the well-characterized molecular targets in the precision chemoprevention of CRC. In this review, we discuss precursor-lesion specific targets of CRC and the current status of pre-clinical studies regarding clinical interventions and combinations for better efficacy and safety toward future precision clinical chemoprevention. In addition, we provide a brief discussion on the usefulness of secondary precision chemopreventive targets for tertiary precision chemoprevention to improve the disease-free and overall survival of advanced stage CRC patients.
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Affiliation(s)
- Nagendra S. Yarla
- Center for Cancer Prevention and Drug Development, Medical Oncology, Department of Medicine, Stephenson Cancer Center, University of Oklahoma Health Sciences Center, Oklahoma City, OK 73104, USA; (N.S.Y.); (V.M.); (G.P.)
| | - Venkateshwar Madka
- Center for Cancer Prevention and Drug Development, Medical Oncology, Department of Medicine, Stephenson Cancer Center, University of Oklahoma Health Sciences Center, Oklahoma City, OK 73104, USA; (N.S.Y.); (V.M.); (G.P.)
| | - Gopal Pathuri
- Center for Cancer Prevention and Drug Development, Medical Oncology, Department of Medicine, Stephenson Cancer Center, University of Oklahoma Health Sciences Center, Oklahoma City, OK 73104, USA; (N.S.Y.); (V.M.); (G.P.)
| | - Chinthalapally V. Rao
- Center for Cancer Prevention and Drug Development, Medical Oncology, Department of Medicine, Stephenson Cancer Center, University of Oklahoma Health Sciences Center, Oklahoma City, OK 73104, USA; (N.S.Y.); (V.M.); (G.P.)
- VA Medical Center, Oklahoma City, OK 73104, USA
- Correspondence: ; Tel.: +1-405-271-3224; Fax: +1-405-271-3225
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31
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Montaño-Samaniego M, Bravo-Estupiñan DM, Méndez-Guerrero O, Alarcón-Hernández E, Ibáñez-Hernández M. Strategies for Targeting Gene Therapy in Cancer Cells With Tumor-Specific Promoters. Front Oncol 2020; 10:605380. [PMID: 33381459 PMCID: PMC7768042 DOI: 10.3389/fonc.2020.605380] [Citation(s) in RCA: 57] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2020] [Accepted: 10/30/2020] [Indexed: 12/16/2022] Open
Abstract
Cancer is the second cause of death worldwide, surpassed only by cardiovascular diseases, due to the lack of early diagnosis, and high relapse rate after conventional therapies. Chemotherapy inhibits the rapid growth of cancer cells, but it also affects normal cells with fast proliferation rate. Therefore, it is imperative to develop other safe and more effective treatment strategies, such as gene therapy, in order to significantly improve the survival rate and life expectancy of patients with cancer. The aim of gene therapy is to transfect a therapeutic gene into the host cells to express itself and cause a beneficial biological effect. However, the efficacy of the proposed strategies has been insufficient for delivering the full potential of gene therapy in the clinic. The type of delivery vehicle (viral or non viral) chosen depends on the desired specificity of the gene therapy. The first gene therapy trials were performed with therapeutic genes driven by viral promoters such as the CMV promoter, which induces non-specific toxicity in normal cells and tissues, in addition to cancer cells. The use of tumor-specific promoters over-expressed in the tumor, induces specific expression of therapeutic genes in a given tumor, increasing their localized activity. Several cancer- and/or tumor-specific promoters systems have been developed to target cancer cells. This review aims to provide up-to-date information concerning targeting gene therapy with cancer- and/or tumor-specific promoters including cancer suppressor genes, suicide genes, anti-tumor angiogenesis, gene silencing, and gene-editing technology, as well as the type of delivery vehicle employed. Gene therapy can be used to complement traditional therapies to provide more effective treatments.
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Affiliation(s)
- Mariela Montaño-Samaniego
- Laboratorio de Terapia Génica, Departamento de Bioquímica, Escuela Nacional de Ciencias Biológicas del Instituto Politécnico Nacional, Ciudad de México, México
| | - Diana M. Bravo-Estupiñan
- Laboratorio de Terapia Génica, Departamento de Bioquímica, Escuela Nacional de Ciencias Biológicas del Instituto Politécnico Nacional, Ciudad de México, México
| | - Oscar Méndez-Guerrero
- Laboratorio de Terapia Génica, Departamento de Bioquímica, Escuela Nacional de Ciencias Biológicas del Instituto Politécnico Nacional, Ciudad de México, México
| | - Ernesto Alarcón-Hernández
- Laboratorio de Genética Molecular, Departamento de Bioquímica, Escuela Nacional de Ciencias Biológicas del Instituto Politécnico Nacional, Ciudad de México, México
| | - Miguel Ibáñez-Hernández
- Laboratorio de Terapia Génica, Departamento de Bioquímica, Escuela Nacional de Ciencias Biológicas del Instituto Politécnico Nacional, Ciudad de México, México
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Elmentaite R, Ross ADB, Roberts K, James KR, Ortmann D, Gomes T, Nayak K, Tuck L, Pritchard S, Bayraktar OA, Heuschkel R, Vallier L, Teichmann SA, Zilbauer M. Single-Cell Sequencing of Developing Human Gut Reveals Transcriptional Links to Childhood Crohn's Disease. Dev Cell 2020; 55:771-783.e5. [PMID: 33290721 PMCID: PMC7762816 DOI: 10.1016/j.devcel.2020.11.010] [Citation(s) in RCA: 161] [Impact Index Per Article: 40.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Revised: 09/04/2020] [Accepted: 11/06/2020] [Indexed: 02/07/2023]
Abstract
Human gut development requires the orchestrated interaction of differentiating cell types. Here, we generate an in-depth single-cell map of the developing human intestine at 6–10 weeks post-conception. Our analysis reveals the transcriptional profile of cycling epithelial precursor cells; distinct from LGR5-expressing cells. We propose that these cells may contribute to differentiated cell subsets via the generation of LGR5-expressing stem cells and receive signals from surrounding mesenchymal cells. Furthermore, we draw parallels between the transcriptomes of ex vivo tissues and in vitro fetal organoids, revealing the maturation of organoid cultures in a dish. Lastly, we compare scRNA-seq profiles from pediatric Crohn’s disease epithelium alongside matched healthy controls to reveal disease-associated changes in the epithelial composition. Contrasting these with the fetal profiles reveals the re-activation of fetal transcription factors in Crohn’s disease. Our study provides a resource available at www.gutcellatlas.org, and underscores the importance of unraveling fetal development in understanding disease. Single-cell RNA-seq map of the developing and pediatric human intestine Cycling BEX5+ epithelial precursors are distinct from adult LGR5+ stem cells Human fetal intestinal organoids mature in culture Fetal transcription factors are reactivated in the Crohn’s disease epithelium
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Affiliation(s)
- Rasa Elmentaite
- Wellcome Sanger Institute, Wellcome Genome Campus, Hinxton CB10 1SA, UK
| | - Alexander D B Ross
- Wellcome Trust, MRC Cambridge Stem Cell Institute, University of Cambridge, Cambridge CB2 0SZ, UK; Department of Surgery, University of Cambridge, Cambridge CB2 0QQ, UK; Department of Paediatrics, University of Cambridge, Cambridge CB2 0QQ, UK
| | - Kenny Roberts
- Wellcome Sanger Institute, Wellcome Genome Campus, Hinxton CB10 1SA, UK
| | - Kylie R James
- Wellcome Sanger Institute, Wellcome Genome Campus, Hinxton CB10 1SA, UK
| | - Daniel Ortmann
- Wellcome Trust, MRC Cambridge Stem Cell Institute, University of Cambridge, Cambridge CB2 0SZ, UK; Department of Surgery, University of Cambridge, Cambridge CB2 0QQ, UK
| | - Tomás Gomes
- Wellcome Sanger Institute, Wellcome Genome Campus, Hinxton CB10 1SA, UK
| | - Komal Nayak
- Department of Paediatrics, University of Cambridge, Cambridge CB2 0QQ, UK
| | - Liz Tuck
- Wellcome Sanger Institute, Wellcome Genome Campus, Hinxton CB10 1SA, UK
| | - Sophie Pritchard
- Wellcome Sanger Institute, Wellcome Genome Campus, Hinxton CB10 1SA, UK
| | | | - Robert Heuschkel
- Department of Paediatric Gastroenterology, Hepatology and Nutrition, Cambridge University Hospitals Trust, Cambridge CB2 0QQ, UK
| | - Ludovic Vallier
- Wellcome Trust, MRC Cambridge Stem Cell Institute, University of Cambridge, Cambridge CB2 0SZ, UK; Department of Surgery, University of Cambridge, Cambridge CB2 0QQ, UK
| | - Sarah A Teichmann
- Wellcome Sanger Institute, Wellcome Genome Campus, Hinxton CB10 1SA, UK; Theory of Condensed Matter, Cavendish Laboratory, Department of Physics, University of Cambridge, Cambridge CB3 0HE, UK; European Molecular Biology Laboratory, European Bioinformatics Institute (EBI), Wellcome Genome Campus, Hinxton CB10 1SA, UK.
| | - Matthias Zilbauer
- Wellcome Trust, MRC Cambridge Stem Cell Institute, University of Cambridge, Cambridge CB2 0SZ, UK; Department of Paediatrics, University of Cambridge, Cambridge CB2 0QQ, UK; Department of Paediatric Gastroenterology, Hepatology and Nutrition, Cambridge University Hospitals Trust, Cambridge CB2 0QQ, UK.
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Makaro A, Fichna J, Włodarczyk M. Single Nucleotide Polymorphisms in Colitis-Associated Colorectal Cancer: A Current Overview with Emphasis on the Role of the Associated Genes Products. Curr Drug Targets 2020; 21:1456-1462. [PMID: 32718287 DOI: 10.2174/1389450121666200727105218] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2020] [Revised: 04/27/2020] [Accepted: 05/18/2020] [Indexed: 12/14/2022]
Abstract
Colitis-Associated Colorectal Cancer (CA-CRC) is one of the most severe complications of Inflammatory Bowel Disease (IBD) and constitutes the cause of death in 10-15% of patients. The risk ratio for carcinogenesis depends on numerous factors, such as the extent of intestinal inflammatory lesions and the duration of the disease. CA-CRC is a major problem of today's gastroenterology and colorectal surgery due to the fact that the incidence and prevalence of IBD are increasing. In this review, we discussed the current state of knowledge regarding genetic differences between sporadic CRC and CA-CRC, especially pertaining to the chromosomal instability mechanism (CIN). In order to explain CA-CRC molecular basis, we have analyzed the data from studies regarding the correlations between CA-CRC and the presence of Single Nucleotide Polymorphisms (SNPs). Further focus on the role of associated proteins has emphasized the role of NF-κB signaling as the main link between inflammation and carcinogenesis during the course of IBD.
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Affiliation(s)
- Adam Makaro
- Department of Biochemistry, Medical University of Lodz, Mazowiecka 6/8, 92-215 Lodz, Poland
| | - Jakub Fichna
- Department of Biochemistry, Medical University of Lodz, Mazowiecka 6/8, 92-215 Lodz, Poland
| | - Marcin Włodarczyk
- Department of Biochemistry, Medical University of Lodz, Mazowiecka 6/8, 92-215 Lodz, Poland,Department of General and Colorectal Surgery, Medical University of Lodz, Haller Square 1, 90-624 Lodz, Poland
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Abstract
OBJECTIVE The majority of patients with colorectal cancer are diagnosed with locally advanced and/or disseminated disease, and treatment options include surgery in combination with cytotoxic chemotherapy regimens, biologics, and/or radiotherapy. Thus, colorectal cancer remains a heavy burden on society and health care systems.Mounting evidence show that driver gene mutations play only part of the role in carcinogenesis. Epigenetics are strongly implicated in initiation and progression of colorectal cancer along with major players such as intestinal microbiotic dysbiosis and chronic mucosal inflammation.To assess phenotypic changes in proteins and gene expression, multigene expression signatures based on sequencing techniques have been developed to hopefully improve predictors of the tumor profile, immune response, and therapeutic outcomes. Our objective was to review current advances in the field and to update surgeons and academics on driver gene mutations and epigenetics in colorectal cancer. BACKGROUND AND METHODS This is a narrative review studying relevant research published in the PUBMED database from 2012-2018. RESULTS AND CONCLUSION Increased understanding of the molecular biology will improve options to characterize colorectal cancer with regard to mutations and molecular pathways, including microsatellite instability, epigenetics, microbiota, and microenvironment. Research will inevitably improve risk group stratification and targeted treatment approaches.Epigenetic profiling and epigenetic modulating drugs will increase risk stratification, increase accessibility for DNA targeting chemotherapeutics and reduce cytotoxic drug resistance.New generation antibiotics such as biofilm inhibitors and quorum sensing inhibitors are being developed to target the carcinogenetic impact of colonic dysbiosis and inflammation.
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35
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Molle CM, Arguin G, Jemfer C, Placet M, Dagenais Bellefeuille S, Gendron FP. The expression of the P2Y 6 receptor is regulated at the transcriptional level by p53. Biochem Biophys Res Commun 2020; 524:798-802. [PMID: 32037085 DOI: 10.1016/j.bbrc.2020.01.161] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2020] [Accepted: 01/29/2020] [Indexed: 02/07/2023]
Abstract
Inflammatory bowel disease (IBD) is a risk factor for the development of colorectal cancer (CRC) for which mutation to p53 is an early event leading to dysplasia. Interestingly, P2RY6 mRNA increases in both pathologies. In this study, we investigated if p53 and p53R273H mutant, commonly found in CRC and IBD, were involved in the transcriptional regulation of P2RY6. First, the P2RY6 promoter was defined as a region corresponding to -1600 to +273 nucleotides relative to the putative TATA-less transcriptional starting site found at position 73,264,505 of NCBI reference sequence NC_000010.11. We cloned this promoter region along with 5'-deletion constructs in the pGL4.10[luc2] vector for luciferase assays to delineate the minimal promoter region. We observed that p53 wt and p53R273H differentially regulated the transcription of the P2RY6 gene. In fact, increasing quantity of p53R273H enhanced the capacity of p53 wt to stimulate the transactivation of the P2RY6 promoter but this cooperative effect was lost when p53R273H was present in a ratio of 3:1. In accordance with the luciferase assays, ChIP analysis revealed that endogenous p53 wt was significantly associated with the P2RY6 proximal promoter, whereas the interaction of the p53R273H with the P2RY6 promoter was not significant. Although further studies are required to fully elucidate the molecular determinant controlling P2Y6 expression in diseases, we propose, for the first time, a molecular mechanism involving a collaboration between p53 wt and p53R273H to regulate the expression of this receptor.
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Affiliation(s)
- Caroline M Molle
- Department of Immunology and Cell Biology, Faculty of Medicine and Health Sciences, Pavillon of Applied Research on Cancer, Université de Sherbrooke, Sherbrooke, QC, J1E 4K8, Canada.
| | - Guillaume Arguin
- Department of Immunology and Cell Biology, Faculty of Medicine and Health Sciences, Pavillon of Applied Research on Cancer, Université de Sherbrooke, Sherbrooke, QC, J1E 4K8, Canada.
| | - Charlotte Jemfer
- Department of Immunology and Cell Biology, Faculty of Medicine and Health Sciences, Pavillon of Applied Research on Cancer, Université de Sherbrooke, Sherbrooke, QC, J1E 4K8, Canada.
| | - Morgane Placet
- Department of Immunology and Cell Biology, Faculty of Medicine and Health Sciences, Pavillon of Applied Research on Cancer, Université de Sherbrooke, Sherbrooke, QC, J1E 4K8, Canada.
| | - Steve Dagenais Bellefeuille
- Department of Immunology and Cell Biology, Faculty of Medicine and Health Sciences, Pavillon of Applied Research on Cancer, Université de Sherbrooke, Sherbrooke, QC, J1E 4K8, Canada.
| | - Fernand-Pierre Gendron
- Department of Immunology and Cell Biology, Faculty of Medicine and Health Sciences, Pavillon of Applied Research on Cancer, Université de Sherbrooke, Sherbrooke, QC, J1E 4K8, Canada.
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Wanders LK, Cordes M, Voorham Q, Sie D, de Vries SD, d'Haens GRAM, de Boer NKH, Ylstra B, van Grieken NCT, Meijer GA, Dekker E, Carvalho B. IBD-Associated Dysplastic Lesions Show More Chromosomal Instability Than Sporadic Adenomas. Inflamm Bowel Dis 2020; 26:167-180. [PMID: 31372648 DOI: 10.1093/ibd/izz171] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/09/2019] [Indexed: 02/06/2023]
Abstract
BACKGROUND Patients with longstanding inflammatory bowel disease (IBD; ie, ulcerative colitis and Crohn's disease) have an increased risk of colorectal cancer (CRC). Due to ongoing inflammation, IBD-associated dysplastic lesions can develop. These lesions have an increased risk to progress to cancer compared with sporadic adenomas, which are also found in these patients. Differentiating between these 2 types of dysplasia remains challenging, both clinically and histologically, while treatment strategies may differ. Therefore, the aim of this study was to investigate molecular alterations associated with colorectal dysplasia to cancer progression in IBD and evaluate to what extent these alterations differ from sporadic adenomas. METHODS DNA copy number aberrations and mutation analyses of 48 genes were performed by next-generation sequencing in 43 IBD-associated dysplastic lesions, 30 of which were dysplastic and 13 of which were cancers. Results were compared with existing DNA copy number and mutation data from 118 sporadic adenomas and 24 sporadic cancers. RESULTS Inflammatory bowel disease-associated dysplastic lesions harbor patterns of DNA copy number aberrations comparable to carcinomas, which are rare in sporadic adenomas. TP53 mutation was the most frequent mutation observed in IBD-associated dysplastic lesions and in cancers. FBXW7 was mutated significantly more often in IBD-associated dysplastic lesions than in sporadic adenomas. CONCLUSIONS Inflammatory bowel disease-associated dysplastic lesions show more DNA copy number aberrations than sporadic adenomas. TP53 and FBXW7 mutations appear to be involved in the development of IBD-associated dysplastic lesions and cancer. These findings indicate that IBD-associated dysplastic lesions are more genomically unstable, possibly reflecting a faster progression toward cancer.
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Affiliation(s)
- Linda K Wanders
- Department of Gastroenterology and Hepatology, Amsterdam UMC, Academic Medical Centre, Amsterdam, the Netherlands
| | - Martijn Cordes
- Department of Pathology, Cancer Center Amsterdam, Amsterdam UMC, Vrije Universiteit, Amsterdam, the Netherlands
| | - Quirinus Voorham
- Department of Pathology, The Netherlands Cancer Institute, Amsterdam, the Netherlands
| | - Daoud Sie
- Department of Pathology, Cancer Center Amsterdam, Amsterdam UMC, Vrije Universiteit, Amsterdam, the Netherlands
| | - Sara D de Vries
- Department of Pathology, Cancer Center Amsterdam, Amsterdam UMC, Vrije Universiteit, Amsterdam, the Netherlands
| | - Geert R A M d'Haens
- Department of Gastroenterology and Hepatology, Amsterdam UMC, Academic Medical Centre, Amsterdam, the Netherlands
| | - Nanne K H de Boer
- Department of Gastroenterology and Hepatology, Amsterdam Gastroenterology and Metabolism Research Institute, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
| | - Bauke Ylstra
- Department of Pathology, Cancer Center Amsterdam, Amsterdam UMC, Vrije Universiteit, Amsterdam, the Netherlands
| | - Nicole C T van Grieken
- Department of Pathology, Cancer Center Amsterdam, Amsterdam UMC, Vrije Universiteit, Amsterdam, the Netherlands
| | - Gerrit A Meijer
- Department of Pathology, The Netherlands Cancer Institute, Amsterdam, the Netherlands
| | - Evelien Dekker
- Department of Gastroenterology and Hepatology, Amsterdam UMC, Academic Medical Centre, Amsterdam, the Netherlands
| | - Beatriz Carvalho
- Department of Pathology, The Netherlands Cancer Institute, Amsterdam, the Netherlands
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Kamarádová K, Vošmiková H, Rozkošová K, Ryška A, Tachecí I, Laco J. Non-conventional mucosal lesions (serrated epithelial change, villous hypermucinous change) are frequent in patients with inflammatory bowel disease—results of molecular and immunohistochemical single institutional study. Virchows Arch 2019; 476:231-241. [DOI: 10.1007/s00428-019-02627-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2019] [Revised: 07/11/2019] [Accepted: 07/15/2019] [Indexed: 12/13/2022]
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38
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Yan P, Wang Y, Meng X, Yang H, Liu Z, Qian J, Zhou W, Li J. Whole Exome Sequencing of Ulcerative Colitis-associated Colorectal Cancer Based on Novel Somatic Mutations Identified in Chinese Patients. Inflamm Bowel Dis 2019; 25:1293-1301. [PMID: 30794281 DOI: 10.1093/ibd/izz020] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/02/2018] [Indexed: 12/12/2022]
Abstract
BACKGROUND Carcinogenesis is a severe consequence of chronic ulcerative colitis. We investigated the somatic mutations and pathway alterations in ulcerative colitis-associated colorectal cancer (CRC) in Chinese patients compared with sporadic CRCs to reveal potential therapeutic targets in ulcerative colitis-associated CRC. METHODS Whole exome sequencing was performed on archival tumor tissues and paired adjacent nondysplastic mucosa from 10 ulcerative colitis-associated CRC patients at a high risk of carcinogenesis. Genomic alteration profiles from 223 primary CRCs from The Cancer Genome Atlas served as sporadic CRC controls. A meta-analysis was performed to investigate differences in major genetic mutations between ulcerative colitis-associated and Crohn's disease-associated CRCs. RESULTS We identified 44 nonsilent recurrent somatic mutations via whole exome sequencing, including 25 deleterious mutations involved in apoptosis and the PI3K-Akt pathway (COL6A3, FN1), autophagy (ULK1), cell adhesion (PODXL, PTPRT, ZFHX4), and epigenetic regulation (ARID1A, NCOR2, KMT2D, NCOA6, MECP2, SUPT6H). In total, 11 of the 25 mutated genes significantly differed between ulcerative colitis-associated CRC and sporadic CRC (APC, APOB, MECP2, NCOR2, NTRK2, PODXL, RABGAP1, SIK3, SUPT6H, ULK1, USP48). Somatic TP53 mutations occurred in 33% of ulcerative colitis-associated CRCs. Subsequent meta-analysis revealed distinct mutation profiles for Crohn's disease- and ulcerative colitis-associated CRCs. Mutations involving the NF-kB pathway and epigenetic regulation were more common in ulcerative colitis-associated CRCs than in sporadic CRCs. CONCLUSION Distinct genomic alteration profiles of deleterious somatic mutations were found in ulcerative colitis-associated and sporadic CRCs. Mutations of epigenetic regulators, such as KMT2D and NCOA6, were common, suggesting an epigenetic pathomechanism for colitis-associated carcinoma in Chinese patients.
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Affiliation(s)
- Pengguang Yan
- Peking Union Medical College, No. 9 Dongdan Santiao, Beijing, China.,Department of Gastroenterology, Key Laboratory of Gut Microbiota Translational Medicine Research, Peking Union Medical College Hospital, Chinese Academy of Medical Science, No. 1 Shuaifuyuan, Beijing, China
| | - Yanan Wang
- Department of Gastroenterology, Key Laboratory of Gut Microbiota Translational Medicine Research, Peking Union Medical College Hospital, Chinese Academy of Medical Science, No. 1 Shuaifuyuan, Beijing, China
| | - Xiangchen Meng
- Department of Gastroenterology, Key Laboratory of Gut Microbiota Translational Medicine Research, Peking Union Medical College Hospital, Chinese Academy of Medical Science, No. 1 Shuaifuyuan, Beijing, China
| | - Hong Yang
- Department of Gastroenterology, Key Laboratory of Gut Microbiota Translational Medicine Research, Peking Union Medical College Hospital, Chinese Academy of Medical Science, No. 1 Shuaifuyuan, Beijing, China
| | - Zhanju Liu
- Department of Gastroenterology, The Shanghai Tenth People's Hospital, Tongji University, Shanghai, China
| | - Jiaming Qian
- Department of Gastroenterology, Key Laboratory of Gut Microbiota Translational Medicine Research, Peking Union Medical College Hospital, Chinese Academy of Medical Science, No. 1 Shuaifuyuan, Beijing, China
| | - Weixun Zhou
- Department of pathology, Peking Union Medical College Hospital, Chinese Academy of Medical Science, No. 1 Shuaifuyuan, Beijing, China
| | - Jingnan Li
- Department of Gastroenterology, Key Laboratory of Gut Microbiota Translational Medicine Research, Peking Union Medical College Hospital, Chinese Academy of Medical Science, No. 1 Shuaifuyuan, Beijing, China
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Lin YM, Shao J, Yin XH, Huang C, Jia XW, Yuan YD, Wu CJ, Zhen EM, Yao ZX, Zeng XT, Liu RH. Meta-Analysis Results on the Association Between TP53 Codon 72 Polymorphism With the Susceptibility to Oral Cancer. Front Physiol 2018; 9:1014. [PMID: 30116199 PMCID: PMC6082947 DOI: 10.3389/fphys.2018.01014] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2018] [Accepted: 07/09/2018] [Indexed: 12/20/2022] Open
Abstract
Objectives: TP53 is an important tumor suppressor gene to maintain genomic integrity, and its mutations increase the susceptibility to oral carcinoma. Previous published studies have reported the relation of TP53 codon 72 polymorphism with the risk of oral carcinoma, but the results remain controversial and inconclusive. Methods: We therefore utilized meta-analysis based on a comprehensive search in PubMed, EMBASE, and Google of Scholar databases up to August 19, 2017. Results: Total 3,525 cases and 3,712 controls from 21 case-control studies were selected. We found no significant association between TP53 codon 72 polymorphism and oral carcinoma susceptibility in all genetic contrast models, including subgroup analysis based on control source and ethnicity. Furthermore, TP53 codon 72 polymorphism was not significant associated with oral carcinoma susceptibility in tobacco or alcohol use, and HPV infection status. Our results were confirmed by sensitivity analysis and no publication bias was found. Conclusions: Taken together, our data indicate that TP53 codon 72 polymorphism is not associated with the susceptibility to oral carcinoma.
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Affiliation(s)
- Ying-Mei Lin
- Department of Stomatology, Guangzhou Hospital of Integrated Traditional and West Medicine, Guangzhou, China
| | - Jun Shao
- Department of Stomatology, Guangzhou Hospital of Integrated Traditional and West Medicine, Guangzhou, China
| | - Xiao-Hong Yin
- Center for Evidence-based and Translational Medicine, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - CaiCai Huang
- Department of Gynecology, Guangdong Women and Children Hospital, Guangzhou, China
| | - Xiao-Wei Jia
- Department of Stomatology, Guangzhou Hospital of Integrated Traditional and West Medicine, Guangzhou, China
| | - Ya-Di Yuan
- Department of Stomatology, Guangzhou Hospital of Integrated Traditional and West Medicine, Guangzhou, China
| | - Chang-Jing Wu
- Department of Stomatology, Guangzhou Hospital of Integrated Traditional and West Medicine, Guangzhou, China
| | - En-Ming Zhen
- Department of Stomatology, Guangzhou Hospital of Integrated Traditional and West Medicine, Guangzhou, China
| | - Zhong-Xiong Yao
- Department of Stomatology, Guangzhou Hospital of Integrated Traditional and West Medicine, Guangzhou, China
| | - Xian-Tao Zeng
- Center for Evidence-based and Translational Medicine, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Rui-Hua Liu
- Department of Stomatology, Guangzhou Hospital of Integrated Traditional and West Medicine, Guangzhou, China
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Falzone L, Scola L, Zanghì A, Biondi A, Di Cataldo A, Libra M, Candido S. Integrated analysis of colorectal cancer microRNA datasets: identification of microRNAs associated with tumor development. Aging (Albany NY) 2018; 10:1000-1014. [PMID: 29779016 PMCID: PMC5990389 DOI: 10.18632/aging.101444] [Citation(s) in RCA: 127] [Impact Index Per Article: 21.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2018] [Accepted: 05/07/2018] [Indexed: 12/15/2022]
Abstract
Colorectal cancer (CRC) is one of the leading cause of cancer death worldwide. Currently, no effective early diagnostic biomarkers are available for colorectal carcinoma. Therefore, there is a need to discover new molecules able to identify pre-cancerous lesions. Recently, microRNAs (miRNAs) have been associated with the onset of specific pathologies, thus the identification of miRNAs associated to colorectal cancer may be used to detect this pathology at early stages. On these bases, the expression levels of miRNAs were analyzed to compare the miRNAs expression levels of colorectal cancer samples and normal tissues in several miRNA datasets. This analysis revealed a group of 19 differentially expressed miRNAs. To establish the interaction between miRNAs and the most altered genes in CRC, the mirDIP gene target analysis was performed in such group of 19 differentially expressed miRNAs. To recognize miRNAs able to activate or inhibit genes and pathways involved in colorectal cancer development DIANA-mirPath prediction analysis was applied. Overall, these analyses showed that the up-regulated hsa-miR-183-5p and hsa-miR-21-5p, and the down-regulated hsa-miR-195-5p and hsa-miR-497-5p were directly related to colorectal cancer through the interaction with the Mismatch Repair pathway and Wnt, RAS, MAPK, PI3K, TGF-β and p53 signaling pathways involved in cancer development.
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Affiliation(s)
- Luca Falzone
- Department of Biomedical and Biotechnological Sciences, University of Catania, Catania 95123, Italy
| | - Letizia Scola
- Department of Pathobiology and Medical Biotechnologies, University of Palermo, Palermo 90127, Italy
| | - Antonino Zanghì
- Department of Medical and Surgical Sciences and Advanced Technology "G.F. Ingrassia", University of Catania, Catania 95125, Italy
| | - Antonio Biondi
- Department of General Surgery, Vittorio Emanuele Hospital, University of Catania, Catania 95124, Italy
- Research Center for Prevention, Diagnosis and Treatment of Cancer (PreDiCT), University of Catania, Catania 95123, Italy
| | - Antonio Di Cataldo
- Department of Medical and Surgical Sciences and Advanced Technology "G.F. Ingrassia", University of Catania, Catania 95125, Italy
- Research Center for Prevention, Diagnosis and Treatment of Cancer (PreDiCT), University of Catania, Catania 95123, Italy
| | - Massimo Libra
- Department of Biomedical and Biotechnological Sciences, University of Catania, Catania 95123, Italy
- Research Center for Prevention, Diagnosis and Treatment of Cancer (PreDiCT), University of Catania, Catania 95123, Italy
| | - Saverio Candido
- Department of Biomedical and Biotechnological Sciences, University of Catania, Catania 95123, Italy
- Research Center for Prevention, Diagnosis and Treatment of Cancer (PreDiCT), University of Catania, Catania 95123, Italy
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Fan H, Jiang C, Zhong B, Sheng J, Chen T, Chen Q, Li J, Zhao H. Matrine Ameliorates Colorectal Cancer in Rats via Inhibition of HMGB1 Signaling and Downregulation of IL-6, TNF- α, and HMGB1. J Immunol Res 2018; 2018:5408324. [PMID: 29546074 PMCID: PMC5818890 DOI: 10.1155/2018/5408324] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2017] [Revised: 10/09/2017] [Accepted: 11/12/2017] [Indexed: 02/07/2023] Open
Abstract
Matrine may be protective against colorectal cancer (CRC), but how it may work is unclear. Thus, we explored the underlying mechanisms of matrine in CRC. Matrine-related proteins and CRC-related genes and therapeutic targets of matrine in CRC were predicted using a network pharmacology approach. Five targets, including interleukin 6 (IL-6), the 26S proteasome, tumor necrosis factor alpha (TNF-α), transforming growth factor beta 1 (TGF-β1) and p53, and corresponding high-mobility group box 1 (HMGB1) signaling and T helper cell differentiation were thought to be associated with matrine's mechanism. Expression of predicted serum targets were verified in a 1,2-dimethylhydrazine dihydrochloride-induced CRC model rats that were treated with matrine (ip) for 18 weeks. Data show that matrine suppressed CRC growth and decreased previously elevated expression of IL-6, TNF-α, p53, and HMGB1. Matrine may have had a therapeutic effect on CRC via inhibition of HMGB1 signaling, and this occurred through downregulation of IL-6, TNF-α, and HMGB1.
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Affiliation(s)
- Huizhen Fan
- Department of Gastroenterology, The People's Hospital of Yichun City, Yichun, China
| | - Chunyan Jiang
- Department of Dermatology, Beijing Hospital of Traditional Chinese Medicine, Beijing, China
| | - Baoyuan Zhong
- Department of General Surgery, First Affiliated Hospital of Gannan Medical College, Ganzhou, China
| | - Jianwen Sheng
- Department of Gastroenterology, The People's Hospital of Yichun City, Yichun, China
| | - Ting Chen
- Department of Gastroenterology, The People's Hospital of Yichun City, Yichun, China
| | - Qingqing Chen
- Department of Gastroenterology, The People's Hospital of Yichun City, Yichun, China
| | - Jingtao Li
- Department of Gastroenterology, China-Japan Friendship Hospital, Beijing, China
| | - Hongchuan Zhao
- Department of Gastroenterology, China-Japan Friendship Hospital, Beijing, China
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Peng F, Hu D, Lin X, Chen G, Liang B, Chen Y, Li C, Zhang H, Xia Y, Lin J, Zheng X, Niu W. An in-depth prognostic analysis of baseline blood lipids in predicting postoperative colorectal cancer mortality: The FIESTA study. Cancer Epidemiol 2018; 52:148-157. [PMID: 29324354 DOI: 10.1016/j.canep.2018.01.001] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2017] [Revised: 11/16/2017] [Accepted: 01/02/2018] [Indexed: 12/22/2022]
Abstract
BACKGROUND Dyslipidaemia is key to colorectal carcinogenesis, and the prediction of baseline triglycerides (TG), total cholesterol (TC), high- and low-density lipoprotein cholesterol (HDLC and LDLC) for postsurgical colorectal cancer mortality has not been researched. OBJECTIVES We attempted to re-analyse the FIESTA database to assess the prognostic value of three informative lipid derivatives - AI (atherogenic index: (TC - HDLC)/HDLC), THR (TG/HDLC) and LHR (LDLC/HDLC) in predicting colorectal cancer mortality. METHODS Based on the FIESTA database, 1318 patients received radical resection from 2000 to 2008, with the latest follow-up completed in December 2015. Median follow-up time was 58.6 months. RESULTS Total 1318 patients were randomly evenly divided into the derivation and validation groups. Overall, baseline AI and LHR were associated with the significantly increased risk of colorectal cancer mortality in both derivation (hazard ratio (HR): 1.41 and 1.35, respectively) and validation (HR: 1.37 and 1.32, respectively) groups (all P < 0.001). The predictive performance of AI and LHR was remarkably enhanced in patients with female gender, former/current smoking, colon cancer, early stage, positive vein tumor embolus, normal weight, preoperative hypertension or diabetes comorbidities. Calibration/discrimination analyses revealed that adding AI or LHR to the traditional model had a better fit in both groups. A prognostic nomogram was finally constructed with good predictive accuracy and discriminative capability (C-index = 0.814, P < 0.001). CONCLUSION We consolidated the prognostic superiority of AI and LHR in predicting colorectal cancer mortality over TNM stage.
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Affiliation(s)
- Feng Peng
- Department of Cardiology, The First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian, China
| | - Dan Hu
- Department of Pathology, Fujian Provincial Cancer Hospital, The Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian, China
| | - Xiandong Lin
- Department of Pathology, Fujian Provincial Cancer Hospital, The Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian, China
| | - Gang Chen
- Department of Pathology, Fujian Provincial Cancer Hospital, The Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian, China
| | - Binying Liang
- Department of Medical Record, Fujian Provincial Cancer Hospital, The Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian, China
| | - Ying Chen
- Department of Core Research Laboratory, Fujian Provincial Cancer Hospital, The Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian, China
| | - Chao Li
- Department of Pathology, Fujian Provincial Cancer Hospital, The Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian, China
| | - Hejun Zhang
- Department of Pathology, Fujian Provincial Cancer Hospital, The Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian, China
| | - Yan Xia
- Department of Pathology, Fujian Provincial Cancer Hospital, The Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian, China
| | - Jinxiu Lin
- Department of Cardiology, The First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian, China.
| | - Xiongwei Zheng
- Department of Pathology, Fujian Provincial Cancer Hospital, The Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian, China.
| | - Wenquan Niu
- Institute of Clinical Medical Sciences, China-Japan Friendship Hospital, Beijing, China.
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Lu X, Yu Y, Tan S. p53 expression in patients with ulcerative colitis - associated with dysplasia and carcinoma: a systematic meta-analysis. BMC Gastroenterol 2017; 17:111. [PMID: 29070013 PMCID: PMC5655860 DOI: 10.1186/s12876-017-0665-y] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2017] [Accepted: 10/03/2017] [Indexed: 02/08/2023] Open
Abstract
Background Tumor suppressor gene p53 expression has been reported in patients with ulcerative colitis (UC). However, the correlation between p53 expression and UC remains controversial. The aim of this meta-analysis was to investigate the association between p53 expression and different pathological types of UC. Methods Publications were searched in the PubMed, Embase, EBSCO, Wangfang, and CNKI databases. The overall odds ratios (ORs) and their corresponding 95% confidence intervals (95% CIs) were summarized in this study. Results Final 19 papers were identified in this meta-analysis, including 1068 patients with UC and 130 normal tissue samples. Immunohistochemical p53 expression was significantly higher in UC without dysplasia and carcinoma (UC group) compared to normal tissue samples (OR = 3.14, P = 0.001), higher in UC with dysplasia than in UC group (OR = 10.76, P < 0.001), and higher in UC with colorectal cancer (CRC) than in UC with dysplasia (OR = 1.69, P = 0.035). Subgroup analysis of ethnicity (UC group vs. normal tissues) showed that p53 expression was correlated with UC in Asians, but not in Caucasians. When UC with dysplasia was compared to UC group, p53 expression was linked to UC with dysplasia among both Asians and Caucasians. When UC-CRC was compared to UC with dysplasia, p53 expression was not associated with UC-CRC in both Caucasians and Asians. Conclusions p53 expression was closely associated with UC-CRC development. p53 expression showed different ethnic characteristics among different pathological types of UC. Electronic supplementary material The online version of this article (10.1186/s12876-017-0665-y) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Xiaohong Lu
- Departmemt of gastroenterology, Renmin Hospital of Wuhan University, Jiefang Road 238, Wuhan, 430060, China.
| | - Yuanjie Yu
- Departmemt of gastroenterology, Renmin Hospital of Wuhan University, Jiefang Road 238, Wuhan, 430060, China
| | - Shiyun Tan
- Departmemt of gastroenterology, Renmin Hospital of Wuhan University, Jiefang Road 238, Wuhan, 430060, China
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