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Matsuo T, Singh BS, Wurster S, Jiang Y, Bhutani MS, Chatterjee D, Kontoyiannis DP. The modern face of esophageal candidiasis in an oncology center: Correlating clinical manifestations, endoscopic grade, and pathological data in 323 contemporary cancer patients. J Infect 2024; 89:106172. [PMID: 38735485 DOI: 10.1016/j.jinf.2024.106172] [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: 11/06/2023] [Revised: 04/19/2024] [Accepted: 04/29/2024] [Indexed: 05/14/2024]
Abstract
OBJECTIVES Clinical presentation and outcomes of esophageal candidiasis (EC) in cancer patients are scarcely studied in the azole era, as is the correlation between clinical, endoscopic, and histopathological EC manifestations. METHODS We retrospectively reviewed the risk factors, clinical features, and outcomes of pathology-documented EC cases at MD Anderson Cancer Center. We further assessed associations between presence of symptoms, standardized 4-stage endoscopic grade (Kodsi classification), histopathological data, and fluconazole treatment failure. RESULTS Among 323 cancer patients with EC, 89% had solid tumors, most commonly esophageal cancer (29%). Thirty-three percent of EC patients were asymptomatic. The proportion of symptomatic EC patients significantly increased with endoscopic grade (P = 0.005). Among 202 patients receiving oral fluconazole, 27 (13%) had treatment failure. Underlying esophageal disease was the only independent predictor of fluconazole treatment failure (odds ratio: 3.88, P = 0.005). Endoscopic grade correlated significantly with Candida organism burden (Correlation coefficient [ρ] = 0.21, P < 0.01) and neutrophilic inflammation (ρ = 0.18, P < 0.01). Candida invasion of the squamous mucosal layer was associated with treatment failure (P = 0.049). CONCLUSIONS EC was predominantly encountered in patients with solid tumors. One-third of EC patients were asymptomatic, challenging traditional symptom-based diagnosis. The development of integrated clinicopathological scoring systems could further guide the therapeutic management of cancer patients with EC.
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Affiliation(s)
- Takahiro Matsuo
- Department of Infectious Diseases, Infection Control and Employee Health, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Boulevard Unit 1460 Houston, TX 77030, USA
| | - Ben S Singh
- Department of Gastroenterology, Hepatology, and Nutrition, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Boulevard Unit 1466 Houston, TX 77030, USA
| | - Sebastian Wurster
- Department of Infectious Diseases, Infection Control and Employee Health, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Boulevard Unit 1460 Houston, TX 77030, USA
| | - Ying Jiang
- Department of Infectious Diseases, Infection Control and Employee Health, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Boulevard Unit 1460 Houston, TX 77030, USA
| | - Manoop S Bhutani
- Department of Gastroenterology, Hepatology, and Nutrition, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Boulevard Unit 1466 Houston, TX 77030, USA
| | - Deyali Chatterjee
- Department of Pathology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Boulevard Unit 085 Houston, TX 77030, USA
| | - Dimitrios P Kontoyiannis
- Department of Infectious Diseases, Infection Control and Employee Health, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Boulevard Unit 1460 Houston, TX 77030, USA.
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Kumar N, Prakash PG, Wentland C, Kurian SM, Jethva G, Brinkmann V, Mollenkopf HJ, Krammer T, Toussaint C, Saliba AE, Biebl M, Jürgensen C, Wiedenmann B, Meyer TF, Gurumurthy RK, Chumduri C. Decoding spatiotemporal transcriptional dynamics and epithelial fibroblast crosstalk during gastroesophageal junction development through single cell analysis. Nat Commun 2024; 15:3064. [PMID: 38594232 PMCID: PMC11004180 DOI: 10.1038/s41467-024-47173-z] [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: 04/13/2023] [Accepted: 03/22/2024] [Indexed: 04/11/2024] Open
Abstract
The gastroesophageal squamocolumnar junction (GE-SCJ) is a critical tissue interface between the esophagus and stomach, with significant relevance in the pathophysiology of gastrointestinal diseases. Despite this, the molecular mechanisms underlying GE-SCJ development remain unclear. Using single-cell transcriptomics, organoids, and spatial analysis, we examine the cellular heterogeneity and spatiotemporal dynamics of GE-SCJ development from embryonic to adult mice. We identify distinct transcriptional states and signaling pathways in the epithelial and mesenchymal compartments of the esophagus and stomach during development. Fibroblast-epithelial interactions are mediated by various signaling pathways, including WNT, BMP, TGF-β, FGF, EGF, and PDGF. Our results suggest that fibroblasts predominantly send FGF and TGF-β signals to the epithelia, while epithelial cells mainly send PDGF and EGF signals to fibroblasts. We observe differences in the ligands and receptors involved in cell-cell communication between the esophagus and stomach. Our findings provide insights into the molecular mechanisms underlying GE-SCJ development and fibroblast-epithelial crosstalk involved, paving the way to elucidate mechanisms during adaptive metaplasia development and carcinogenesis.
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Affiliation(s)
- Naveen Kumar
- Laboratory of Infections, Carcinogenesis and Regeneration, Medical Biotechnology Section, Department of Biological and Chemical Engineering, Aarhus University, Aarhus, Denmark
- Department of Microbiology, University of Würzburg, Würzburg, Germany
| | | | | | | | - Gaurav Jethva
- Department of Microbiology, University of Würzburg, Würzburg, Germany
| | - Volker Brinkmann
- Department of Molecular Biology, Max Planck Institute for Infection Biology, Berlin, Germany
| | - Hans-Joachim Mollenkopf
- Department of Molecular Biology, Max Planck Institute for Infection Biology, Berlin, Germany
| | - Tobias Krammer
- Helmholtz Institute for RNA-based Infection Research (HIRI), Helmholtz-Center for Infection Research (HZI), Würzburg, Germany
| | - Christophe Toussaint
- Helmholtz Institute for RNA-based Infection Research (HIRI), Helmholtz-Center for Infection Research (HZI), Würzburg, Germany
| | - Antoine-Emmanuel Saliba
- Helmholtz Institute for RNA-based Infection Research (HIRI), Helmholtz-Center for Infection Research (HZI), Würzburg, Germany
- University of Würzburg, Faculty of Medicine, Institute of Molecular Infection Biology (IMIB), Würzburg, Germany
| | - Matthias Biebl
- Surgical Clinic Campus Charité Mitte, Charité University Medicine, Berlin, Germany
| | - Christian Jürgensen
- Department of Hepatology and Gastroenterology, Charité University Medicine, Berlin, Germany
| | - Bertram Wiedenmann
- Department of Hepatology and Gastroenterology, Charité University Medicine, Berlin, Germany
| | - Thomas F Meyer
- Department of Molecular Biology, Max Planck Institute for Infection Biology, Berlin, Germany
| | - Rajendra Kumar Gurumurthy
- Department of Microbiology, University of Würzburg, Würzburg, Germany
- Department of Molecular Biology, Max Planck Institute for Infection Biology, Berlin, Germany
| | - Cindrilla Chumduri
- Laboratory of Infections, Carcinogenesis and Regeneration, Medical Biotechnology Section, Department of Biological and Chemical Engineering, Aarhus University, Aarhus, Denmark.
- Department of Microbiology, University of Würzburg, Würzburg, Germany.
- Department of Molecular Biology, Max Planck Institute for Infection Biology, Berlin, Germany.
- Department of Hepatology and Gastroenterology, Charité University Medicine, Berlin, Germany.
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3
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Lu H, Cao LL, Ballout F, Belkhiri A, Peng D, Chen L, Chen Z, Soutto M, Wang TC, Que J, Giordano S, Washington MK, Chen S, McDonald OG, Zaika A, El-Rifai W. Reflux conditions induce E-cadherin cleavage and EMT via APE1 redox function in oesophageal adenocarcinoma. Gut 2023; 73:47-62. [PMID: 37734913 PMCID: PMC10872865 DOI: 10.1136/gutjnl-2023-329455] [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] [Received: 01/08/2023] [Accepted: 08/30/2023] [Indexed: 09/23/2023]
Abstract
OBJECTIVE Chronic gastro-oesophageal reflux disease, where acidic bile salts (ABS) reflux into the oesophagus, is the leading risk factor for oesophageal adenocarcinoma (EAC). We investigated the role of ABS in promoting epithelial-mesenchymal transition (EMT) in EAC. DESIGN RNA sequencing data and public databases were analysed for the EMT pathway enrichment and patients' relapse-free survival. Cell models, pL2-IL1β transgenic mice, deidentified EAC patients' derived xenografts (PDXs) and tissues were used to investigate EMT in EAC. RESULTS Analysis of public databases and RNA-sequencing data demonstrated significant enrichment and activation of EMT signalling in EAC. ABS induced multiple characteristics of the EMT process, such as downregulation of E-cadherin, upregulation of vimentin and activation of ß-catenin signalling and EMT-transcription factors. These were associated with morphological changes and enhancement of cell migration and invasion capabilities. Mechanistically, ABS induced E-cadherin cleavage via an MMP14-dependent proteolytic cascade. Apurinic/apyrimidinic endonuclease (APE1), also known as redox factor 1, is an essential multifunctional protein. APE1 silencing, or its redox-specific inhibitor (E3330), downregulated MMP14 and abrogated the ABS-induced EMT. APE1 and MMP14 coexpression levels were inversely correlated with E-cadherin expression in human EAC tissues and the squamocolumnar junctions of the L2-IL1ß transgenic mouse model of EAC. EAC patients with APE1high and EMThigh signatures had worse relapse-free survival than those with low levels. In addition, treatment of PDXs with E3330 restrained EMT characteristics and suppressed tumour invasion. CONCLUSION Reflux conditions promote EMT via APE1 redox-dependent E-cadherin cleavage. APE1-redox function inhibitors can have a therapeutic role in EAC.
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Affiliation(s)
- Heng Lu
- Department of Surgery, Miller School of Medicine, University of Miami, Miami, FL, USA
- Sylvester Comprehensive Cancer Center, Miller School of Medicine, University of Miami, Miami, FL, USA
| | - Long Long Cao
- Department of Surgery, Miller School of Medicine, University of Miami, Miami, FL, USA
- Department of Gastric Surgery, Fujian Medical University Union Hospital, Fuzhou, Fujian, China
| | - Farah Ballout
- Department of Surgery, Miller School of Medicine, University of Miami, Miami, FL, USA
| | - Abbes Belkhiri
- Department of Surgery, Vanderbilt University Medical Center, Nashville, TN, USA
| | - DunFa Peng
- Department of Surgery, Miller School of Medicine, University of Miami, Miami, FL, USA
- Sylvester Comprehensive Cancer Center, Miller School of Medicine, University of Miami, Miami, FL, USA
| | - Lei Chen
- Department of Surgery, Miller School of Medicine, University of Miami, Miami, FL, USA
| | - Zheng Chen
- Department of Surgery, Miller School of Medicine, University of Miami, Miami, FL, USA
- Sylvester Comprehensive Cancer Center, Miller School of Medicine, University of Miami, Miami, FL, USA
| | - Mohammed Soutto
- Department of Surgery, Miller School of Medicine, University of Miami, Miami, FL, USA
- Department of Veterans Affairs, VA Miami Healthcare System, Miami, FL, USA
| | - Timothy C Wang
- Division of Digestive and Liver Diseases, Columbia University Medical Center, New York, NY, USA
| | - Jianwen Que
- Division of Digestive and Liver Diseases, Columbia University Medical Center, New York, NY, USA
| | - Silvia Giordano
- Department of Oncology, University of Torino and Candiolo Cancer Institute, Candiolo, Italy
| | - Mary Kay Washington
- Department of Pathology, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Steven Chen
- Sylvester Comprehensive Cancer Center, Miller School of Medicine, University of Miami, Miami, FL, USA
- Department of Public Health Sciences, Miller School of Medicine, University of Miami, Miami, FL, USA
| | - Oliver Gene McDonald
- Sylvester Comprehensive Cancer Center, Miller School of Medicine, University of Miami, Miami, FL, USA
- Department of Pathology and Laboratory Medicine, Miller School of Medicine, University of Miami, Miami, FL, USA
| | - Alexander Zaika
- Department of Surgery, Miller School of Medicine, University of Miami, Miami, FL, USA
- Sylvester Comprehensive Cancer Center, Miller School of Medicine, University of Miami, Miami, FL, USA
- Department of Veterans Affairs, VA Miami Healthcare System, Miami, FL, USA
| | - Wael El-Rifai
- Department of Surgery, Miller School of Medicine, University of Miami, Miami, FL, USA
- Sylvester Comprehensive Cancer Center, Miller School of Medicine, University of Miami, Miami, FL, USA
- Department of Veterans Affairs, VA Miami Healthcare System, Miami, FL, USA
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4
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Giacometti C, Gusella A, Cassaro M. Gastro-Esophageal Junction Precancerosis: Histological Diagnostic Approach and Pathogenetic Insights. Cancers (Basel) 2023; 15:5725. [PMID: 38136271 PMCID: PMC10741421 DOI: 10.3390/cancers15245725] [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: 10/21/2023] [Revised: 11/23/2023] [Accepted: 12/05/2023] [Indexed: 12/24/2023] Open
Abstract
Barrett's esophagus (BE) was initially defined in the 1950s as the visualization of gastric-like mucosa in the esophagus. Over time, the definition has evolved to include the identification of goblet cells, which confirm the presence of intestinal metaplasia within the esophagus. Chronic gastro-esophageal reflux disease (GERD) is a significant risk factor for adenocarcinoma of the esophagus, as intestinal metaplasia can develop due to GERD. The development of adenocarcinomas related to BE progresses in sequence from inflammation to metaplasia, dysplasia, and ultimately carcinoma. In the presence of GERD, the squamous epithelium changes to columnar epithelium, which initially lacks goblet cells, but later develops goblet cell metaplasia and eventually dysplasia. The accumulation of multiple genetic and epigenetic alterations leads to the development and progression of dysplasia. The diagnosis of BE requires the identification of intestinal metaplasia on histologic examination, which has thus become an essential tool both in the diagnosis and in the assessment of dysplasia's presence and degree. The histologic diagnosis of BE dysplasia can be challenging due to sampling error, pathologists' experience, interobserver variation, and difficulty in histologic interpretation: all these problems complicate patient management. The development and progression of Barrett's esophagus (BE) depend on various molecular events that involve changes in cell-cycle regulatory genes, apoptosis, cell signaling, and adhesion pathways. In advanced stages, there are widespread genomic abnormalities with losses and gains in chromosome function, and DNA instability. This review aims to provide an updated and comprehensible diagnostic approach to BE based on the most recent guidelines available in the literature, and an overview of the pathogenetic and molecular mechanisms of its development.
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Affiliation(s)
- Cinzia Giacometti
- Pathology Unit, Department of Diagnostic Services, ULSS 6 Euganea, 35131 Padova, Italy; (A.G.); (M.C.)
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5
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Choi EL, Taheri N, Chandra A, Hayashi Y. Cellular Senescence, Inflammation, and Cancer in the Gastrointestinal Tract. Int J Mol Sci 2023; 24:9810. [PMID: 37372958 PMCID: PMC10298598 DOI: 10.3390/ijms24129810] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2023] [Revised: 06/05/2023] [Accepted: 06/05/2023] [Indexed: 06/29/2023] Open
Abstract
Due to modern medical advancements, greater proportions of the population will continue to age with longer life spans. Increased life span, however, does not always correlate with improved health span, and may result in an increase in aging-related diseases and disorders. These diseases are often attributed to cellular senescence, in which cells become disengaged from the cell cycle and inert to cell death. These cells are characterized by a proinflammatory secretome. The proinflammatory senescence-associated secretory phenotype, although part of a natural function intended to prevent further DNA damage, creates a microenvironment suited to tumor progression. This microenvironment is most evident in the gastrointestinal tract (GI), where a combination of bacterial infections, senescent cells, and inflammatory proteins can lead to oncogenesis. Thus, it is important to find potential senescence biomarkers as targets of novel therapies for GI diseases and disorders including cancers. However, finding therapeutic targets in the GI microenvironment to reduce the risk of GI tumor onset may also be of value. This review summarizes the effects of cellular senescence on GI aging, inflammation, and cancers, and aims to improve our understanding of these processes with a goal of enhancing future therapy.
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Affiliation(s)
- Egan L. Choi
- Graduate Research Education Program (Choi), Mayo Clinic, Rochester, MN 55905, USA;
| | - Negar Taheri
- Department of Physiology and Biomedical Engineering (Taheri, Chandra and Hayashi), Mayo Clinic, Rochester, MN 55905, USA; (N.T.); (A.C.)
- Division of Gastroenterology and Hepatology (Taheri and Hayashi), Mayo Clinic, Rochester, MN 55905, USA
| | - Abhishek Chandra
- Department of Physiology and Biomedical Engineering (Taheri, Chandra and Hayashi), Mayo Clinic, Rochester, MN 55905, USA; (N.T.); (A.C.)
- Robert and Arlene Kogod Center on Aging (Chandra), Mayo Clinic, Rochester, MN 55905, USA
| | - Yujiro Hayashi
- Department of Physiology and Biomedical Engineering (Taheri, Chandra and Hayashi), Mayo Clinic, Rochester, MN 55905, USA; (N.T.); (A.C.)
- Division of Gastroenterology and Hepatology (Taheri and Hayashi), Mayo Clinic, Rochester, MN 55905, USA
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6
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Maslenkina K, Mikhaleva L, Naumenko M, Vandysheva R, Gushchin M, Atiakshin D, Buchwalow I, Tiemann M. Signaling Pathways in the Pathogenesis of Barrett's Esophagus and Esophageal Adenocarcinoma. Int J Mol Sci 2023; 24:ijms24119304. [PMID: 37298253 DOI: 10.3390/ijms24119304] [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: 04/24/2023] [Revised: 05/23/2023] [Accepted: 05/24/2023] [Indexed: 06/12/2023] Open
Abstract
Barrett's esophagus (BE) is a premalignant lesion that can develop into esophageal adenocarcinoma (EAC). The development of Barrett's esophagus is caused by biliary reflux, which causes extensive mutagenesis in the stem cells of the epithelium in the distal esophagus and gastro-esophageal junction. Other possible cellular origins of BE include the stem cells of the mucosal esophageal glands and their ducts, the stem cells of the stomach, residual embryonic cells and circulating bone marrow stem cells. The classical concept of healing a caustic lesion has been replaced by the concept of a cytokine storm, which forms an inflammatory microenvironment eliciting a phenotypic shift toward intestinal metaplasia of the distal esophagus. This review describes the roles of the NOTCH, hedgehog, NF-κB and IL6/STAT3 molecular pathways in the pathogenesis of BE and EAC.
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Affiliation(s)
- Ksenia Maslenkina
- A.P. Avtsyn Research Institute of Human Morphology, Petrovsky National Research Center of Surgery, 119991 Moscow, Russia
| | - Liudmila Mikhaleva
- A.P. Avtsyn Research Institute of Human Morphology, Petrovsky National Research Center of Surgery, 119991 Moscow, Russia
| | - Maxim Naumenko
- A.P. Avtsyn Research Institute of Human Morphology, Petrovsky National Research Center of Surgery, 119991 Moscow, Russia
| | - Rositsa Vandysheva
- A.P. Avtsyn Research Institute of Human Morphology, Petrovsky National Research Center of Surgery, 119991 Moscow, Russia
| | - Michail Gushchin
- A.P. Avtsyn Research Institute of Human Morphology, Petrovsky National Research Center of Surgery, 119991 Moscow, Russia
| | - Dmitri Atiakshin
- Research and Educational Resource Centre for Immunophenotyping, Digital Spatial Profiling and Ultrastructural Analysis Innovative Technologies, Peoples' Friendship University of Russia Named after Patrice Lumumba, 117198 Moscow, Russia
| | - Igor Buchwalow
- Research and Educational Resource Centre for Immunophenotyping, Digital Spatial Profiling and Ultrastructural Analysis Innovative Technologies, Peoples' Friendship University of Russia Named after Patrice Lumumba, 117198 Moscow, Russia
- Institute for Hematopathology, Fangdieckstr. 75a, 22547 Hamburg, Germany
| | - Markus Tiemann
- Institute for Hematopathology, Fangdieckstr. 75a, 22547 Hamburg, Germany
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7
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Zhao Y, Cao Y, Yang X, Guo M, Wang C, Zhang Z, Zhang Q, Huang X, Sun M, Xi C, Tangthianchaichana J, Bai J, Du S, Lu Y. Network pharmacology-based prediction and verification of the active ingredients and potential targets of Huagan Decoction for reflux esophagitis. JOURNAL OF ETHNOPHARMACOLOGY 2022; 298:115629. [PMID: 35988839 DOI: 10.1016/j.jep.2022.115629] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/21/2022] [Revised: 07/19/2022] [Accepted: 08/06/2022] [Indexed: 06/15/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Huagan Decoction (HGD), a famous traditional Chinese medicine (TCM) formula, has been widely used in the treatment of reflux esophagitis (RE). However, its effective compounds, potential targets and molecular mechanism remain unclear. AIM OF THE STUDY To investigate effective compounds, potential targets and molecular mechanism of HGD against RE by using network pharmacology combined with in vitro validation, with the aims of observing the action of HGD and exploring new therapeutic strategies for RE treatment. MATERIALS AND METHODS Effective compounds and potential targets of HGD, as well as related genes of RE, were collected from public databases. Pharmacological clustering and Gene Ontology (GO) enrichment analysis were applied to find targets that involving in the anti-inflammatory module. The pathways were drawn using Cytoscape 3.8.0. Important ingredients, potential targets, and signaling pathways were determined through the construction of protein-protein interaction (PPI), GO and Kyoto Encyclopedia of Genes and Genomes (KEGG). Subsequently, cell experiments were carried out. RESULTS A total of 54 active ingredients and 240 RE-related gene targets of HGD were identified. The active compound-target network was visualized and pharmacological clustering further sorted 53 proteins that involve in the regulation of inflammatory responses. GO analysis confirmed the classification was statistically significant. Analysis of compound-target network revealed that quercetin and geniposide may be key ingredients for the anti-inflammatory effect of HGD against RE. The potential targets regulated by HGD are IL-6, IL-1β, PTGS2, AKT1, TNF-α, MAPK1, IL-8, IL-10, CCL2 and MAPK3. In vitro experiment showed that quercetin and geniposide could inhibit the inflammatory response of HET-1A cells through p38MAPK/NF-κB signaling pathway, which was consistent with the prediction by the network pharmacology approach. CONCLUSIONS Geniposide and quercetin could be effective therapeutic ingredients for the HGD against RE. They play anti-inflammatory effects via down-regulating the pro-inflammatory cytokines and the conduction of p38MAPK/NF-κB signal. This research provides a comprehensive study on the active components, potential targets, and molecular mechanisms of HGD against RE. Moreover, the study supplies a feasible approach to reveal the mechanisms of TCM formula.
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Affiliation(s)
- Yueying Zhao
- Department of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China.
| | - Yanfeng Cao
- Department of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China.
| | - Xueying Yang
- Department of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China.
| | - Mingxue Guo
- Department of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China.
| | - Changhai Wang
- Department of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China.
| | - Zekang Zhang
- Department of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China.
| | - Qing Zhang
- Department of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China.
| | - Xingyue Huang
- Department of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China.
| | - Meng Sun
- Department of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China.
| | - Cheng Xi
- Department of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China.
| | | | - Jie Bai
- Department of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China.
| | - Shouying Du
- Department of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China.
| | - Yang Lu
- Department of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China.
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Influence of Alcohol Consumption on the Development of Erosive Esophagitis in Both Sexes: A Longitudinal Study. Nutrients 2022; 14:nu14224760. [PMID: 36432447 PMCID: PMC9697246 DOI: 10.3390/nu14224760] [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: 09/22/2022] [Revised: 11/04/2022] [Accepted: 11/08/2022] [Indexed: 11/12/2022] Open
Abstract
The influence of changes in alcohol consumption on erosive esophagitis (EE) development in both sexes is unclear. This observational study investigated sex differences in the influence of alcohol consumption on EE development, and included 2582 patients without EE at baseline from 13,448 patients who underwent >2 health check-ups over >1 year. The rates of non-drinkers who started drinking, and drinkers who abstained from drinking, who increased, and who decreased their weekly alcohol consumption were 7.2%, 9.7%, 14.7%, and 24.1% and 7.3%, 17.8%, 12.8%, and 39.0% in men and women, respectively. In the final cohort, 211/1405 (15.0%) men and 79/1177 (6.7%) women newly developed EE. The odds ratio (OR) for drinking in EE development was 1.252 (95% confidence interval (CI), 0.907−1.726) among men and 1.078 (95% CI, 0.666−1.747) among women. Among men aged <50 years, the OR for drinking ≥70 g/week in EE development was 2.825 (95% CI, 1.427−5.592), whereas among women, the OR for drinking ≥140 g/week in EE development was 3.248 (95% CI, 1.646−6.410). Among participants aged <50 years, the OR for daily drinking in EE development was 2.692 (95% CI, 1.298−5.586) among men and 4.030 (95% CI, 1.404−11.57) among women. The influence of alcohol consumption on EE development differed between the sexes. We recommend no alcohol consumption for individuals aged <50 years to avoid EE development. Daily drinkers should be assessed for EE development.
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Molecular Mechanism of the Effect of Zhizhu Pill on Gastroesophageal Reflux Disease Based on Network Pharmacology and Molecular Docking. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2022; 2022:2996865. [PMID: 35646148 PMCID: PMC9135531 DOI: 10.1155/2022/2996865] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Revised: 03/15/2022] [Accepted: 04/19/2022] [Indexed: 11/25/2022]
Abstract
Background To investigate the pharmacological mechanism of Zhizhu pill (ZZP) against gastroesophageal reflux disease (GERD), network pharmacology in combination with molecular docking was applied in this study. Methods Active compounds of ZZP and target genes related to GERD were identified through public databases. Subsequently, the obtained data were used as a basis for further network pharmacological analysis to explore the potential key active compounds, core targets, and biological processes involved in ZZP against GERD. Finally, the results predicted by network pharmacology were validated by molecular docking. Results Twenty active components of ZZP were identified to act on 59 targets related to GERD. Enrichment analysis revealed that multiple biological processes including response to oxygen levels, response to oxidative stress, and response to reactive oxygen species were involved in the GERD ZZP treatment with ZZP. ZZP had an impact on the prognosis of GERD mainly through the HIF-1 signaling pathway, PI3K-Akt signaling pathway, and pathways in cancer. Further analysis identified the key components and core targets of ZZP against GERD, of which nobiletin, didymin, luteolin, and naringenin were key components, and PPARG, MMP9, JUN, TP53, PTGS2, EGFR, MAPK3, CASP3, AKT1, and VEGFA were the core targets. Molecular docking verified the stable bonds formed between the key components and the core targets. Conclusions The results of this study predict that the therapeutic effects of ZZP in GERD are mediated at least in part via PPARG, MMP9, JUN, TP53, PTGS2, EGFR, MAPK3, CASP3, AKT1, and VEGFA. These results may be useful in providing an experimental basis and new ideas for further research on ZZP in GERD.
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10
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Martínez-Domínguez SJ, Lanas Á, Domper-Arnal MJ. Esófago de Barrett, hacia la mejora de la práctica clínica. Med Clin (Barc) 2022; 159:92-100. [DOI: 10.1016/j.medcli.2022.02.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2022] [Revised: 02/07/2022] [Accepted: 02/08/2022] [Indexed: 02/07/2023]
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The Immune Underpinnings of Barrett's-Associated Adenocarcinogenesis: a Retrial of Nefarious Immunologic Co-Conspirators. Cell Mol Gastroenterol Hepatol 2022; 13:1297-1315. [PMID: 35123116 PMCID: PMC8933845 DOI: 10.1016/j.jcmgh.2022.01.023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/24/2021] [Revised: 01/25/2022] [Accepted: 01/26/2022] [Indexed: 12/10/2022]
Abstract
There is no doubt that chronic gastroesophageal reflux disease increases the risk of esophageal adenocarcinoma (EAC) by several fold (odds ratio, 6.4; 95% CI, 4.6-9.1), and some relationships between reflux disease-mediated inflammation and oncogenic processes have been explored; however, the precise interconnections between the immune response and genomic instabilities underlying these pathologic processes only now are emerging. Furthermore, the precise cell of origin of the precancerous stages associated with EAC development, Barrett's esophagus, be it cardia resident or embryonic remnant, may shape our interpretation of the likely immune drivers. This review integrates the current collective knowledge of the immunology underlying EAC development and outlines a framework connecting proinflammatory pathways, such as those mediated by interleukin 1β, tumor necrosis factor α, leukemia inhibitory factor, interleukin 6, signal transduction and activator of transcription 3, nuclear factor-κB, cyclooxygenase-2, and transforming growth factor β, with oncogenic pathways in the gastroesophageal reflux disease-Barrett's esophagus-EAC cancer sequence. Further defining these immune and molecular railroads may show a map of the routes taken by gastroesophageal cells on their journey toward EAC tumor phylogeny. The selective pressures applied by this immune-induced journey likely impact the phenotype and genotype of the resulting oncogenic destination and further exploration of lesser-defined immune drivers may be useful in future individualized therapies or enhanced selective application of recent immune-driven therapeutics.
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Schmidt M, Hackett RJ, Baker AM, McDonald SAC, Quante M, Graham TA. Evolutionary dynamics in Barrett oesophagus: implications for surveillance, risk stratification and therapy. Nat Rev Gastroenterol Hepatol 2022; 19:95-111. [PMID: 34728819 DOI: 10.1038/s41575-021-00531-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/24/2021] [Indexed: 12/13/2022]
Abstract
Cancer development is a dynamic evolutionary process characterized by marked intratumoural heterogeneity at the genetic, epigenetic and phenotypic levels. Barrett oesophagus, the pre-malignant condition to oesophageal adenocarcinoma (EAC), is an exemplary system to longitudinally study the evolution of malignancy. Evidence has emerged of Barrett oesophagus lesions pre-programmed for progression to EAC many years before clinical detection, indicating a considerable window for therapeutic intervention. In this Review, we explore the mechanisms underlying clonal expansion and contraction that establish the Barrett oesophagus clonal mosaicism over time and space and discuss intrinsic genotypic and extrinsic environmental drivers that direct the evolutionary trajectory of Barrett oesophagus towards a malignant phenotype. We propose that understanding and exploiting the evolutionary dynamics of Barrett oesophagus will identify novel therapeutic targets, improve prognostic tools and offer the opportunity for personalized surveillance programmes geared to prevent progression to EAC.
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Affiliation(s)
- Melissa Schmidt
- Evolution and Cancer Laboratory, Centre for Genomics and Computational Biology, Barts Cancer Institute, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London, UK
- Department of Medicine II, Klinikum rechts der Isar, Technical University Munich (TUM), München, Germany
| | - Richard J Hackett
- Clonal Dynamics in Epithelia Group; Centre for Genomics and Computational Biology, Barts Cancer Institute, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London, UK
| | - Ann-Marie Baker
- Evolution and Cancer Laboratory, Centre for Genomics and Computational Biology, Barts Cancer Institute, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London, UK
| | - Stuart A C McDonald
- Clonal Dynamics in Epithelia Group; Centre for Genomics and Computational Biology, Barts Cancer Institute, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London, UK
| | - Michael Quante
- Department of Medicine II, Klinikum rechts der Isar, Technical University Munich (TUM), München, Germany
- Department of Medicine II, Universitaetsklinikum Freiburg, Freiburg, Germany
| | - Trevor A Graham
- Evolution and Cancer Laboratory, Centre for Genomics and Computational Biology, Barts Cancer Institute, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London, UK.
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Yao H, Wang L, Li H, Xu S, Bai Z, Wu Y, Chen H, Goyal H, Qi X. Proton pump inhibitors may reduce the risk of high-grade dysplasia and/or esophageal adenocarcinoma in Barrett's esophagus: a systematic review and meta-analysis. Expert Rev Clin Pharmacol 2022; 15:79-88. [PMID: 34806503 DOI: 10.1080/17512433.2022.2008909] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND Barrett's esophagus (BE) is an important risk factor for high-grade dysplasia (HGD) and/or esophageal adenocarcinoma (EAC). The effect of proton pump inhibitors (PPIs) on the chemoprevention of HGD and/or EAC arising from BE remains controversial. RESEARCH DESIGN AND METHODS PubMed, EMBASE, and Cochrane Library databases were systematically searched. Risk ratios (RRs) or odds ratios (ORs) with 95% confidence intervals (CIs) were pooled by a random-effect model. Heterogeneity and its potential source were assessed. RESULTS Fifteen studies with 26,291 BE patients were included. Meta-analysis of eight cohort studies showed that PPIs can significantly reduce the risk of HGD and/or EAC in BE patients (RR = 0.46; P < 0.001), but meta-analysis of six case-control studies showed no significant benefit of PPIs (OR = 0.64; P = 0.334). Heterogeneity was significant among both cohort and case-control studies, which might be attributed to the information sources of PPIs. There was no significant protective effect of high-dose PPIs on HGD and/or EAC in one RCT (RR = 0.84; P = 0.21), meta-analysis of two cohort studies (RR = 0.61; P = 0.28), or meta-analysis of two case-control studies (OR = 0.32; P = 0.08). CONCLUSIONS Chemoprevention of HGD and/or EAC by PPIs may be considered in BE patients. However, there might not be further preventive effect of high-dose PPIs.
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Affiliation(s)
- Haijuan Yao
- Department of Gastroenterology, General Hospital of Northern Theater Command (formerly called General Hospital of Shenyang Military Area), Shenyang, China
- Postgraduate College, Liaoning University of Traditional Chinese Medicine, Shenyang, P.R. China
| | - Le Wang
- Department of Gastroenterology, General Hospital of Northern Theater Command (formerly called General Hospital of Shenyang Military Area), Shenyang, China
- Postgraduate College, Dalian Medical University, Dalian, China
- Postgraduate College, China Medical University, Shenyang, China
| | - Hongyu Li
- Department of Gastroenterology, General Hospital of Northern Theater Command (formerly called General Hospital of Shenyang Military Area), Shenyang, China
| | - Shixue Xu
- Department of Gastroenterology, General Hospital of Northern Theater Command (formerly called General Hospital of Shenyang Military Area), Shenyang, China
- Postgraduate College, China Medical University, Shenyang, China
| | - Zhaohui Bai
- Department of Gastroenterology, General Hospital of Northern Theater Command (formerly called General Hospital of Shenyang Military Area), Shenyang, China
- Postgraduate College, Shenyang Pharmaceutical University, Shenyang, China
| | - Yanyan Wu
- Department of Gastroenterology, General Hospital of Northern Theater Command (formerly called General Hospital of Shenyang Military Area), Shenyang, China
- Postgraduate College, Jinzhou Medical University, Jinzhou, China
| | - Hongxin Chen
- Department of Gastroenterology, General Hospital of Northern Theater Command (formerly called General Hospital of Shenyang Military Area), Shenyang, China
- Postgraduate College, Liaoning University of Traditional Chinese Medicine, Shenyang, P.R. China
| | - Hemant Goyal
- Department of Medicine, The Wright Center for Graduate Medical Education, Scranton, PA, USA
| | - Xingshun Qi
- Department of Gastroenterology, General Hospital of Northern Theater Command (formerly called General Hospital of Shenyang Military Area), Shenyang, China
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Zhao Y, Ma T, Zhang Z, Chen X, Zhou C, Zhang L, Zou D. Resolvin D1 attenuates acid-induced DNA damage in esophageal epithelial cells and rat models of acid reflux. Eur J Pharmacol 2021; 912:174571. [PMID: 34656605 DOI: 10.1016/j.ejphar.2021.174571] [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: 06/06/2021] [Revised: 10/11/2021] [Accepted: 10/12/2021] [Indexed: 11/15/2022]
Abstract
The role of resolvin D1 (RvD1) in gastroesophageal reflux disease (GERD) remains largely unknown. Here, we investigated the potential role of RvD1 in acid-induced DNA damage in esophageal epithelial cells, patients with refractory GERD and a rat model of acid reflux. Weak acid exposure induced longer comet tails, reactive oxygen species (ROS) generation, oxidative DNA damage and DNA double-strand breaks (DSBs) in cells and RvD1 (0.1 μM) blocked all these effects. Mechanistic analyses showed that apart from ROS-reducing effects, RvD1 possessed a strong capacity to promote DNA damage repair, augmenting cell cycle checkpoint activity and DSB repair by modulating phosphatase and tensin homolog (PTEN) in cells. We also detected the surface expression of formyl peptide receptor 2 (FPR2), a receptor for RvD1, in the esophageal epithelial cells, and inhibition of FPR2 abrogated the protective effects of RvD1 on cells. Furthermore, a positive correlation between RvD1 and PTEN was observed predominantly in the esophageal epithelium from patients with refractory GERD (r = 0.67, P < 0.05). Additionally, RvD1 administration upregulated PTEN, suppressed DNA DSBs and alleviated microscopic damage in the rat model of gastric reflux. FPR2 gene silencing abolished the therapeutic effects of RvD1 on the rat model. Taken together, RvD1 binding to FPR2 protects the esophageal epithelium from acid reflux-induced DNA damage via a mechanism involving the inhibition of ROS production and facilitation of DSB repair. These findings support RvD1 as a promising approach that may be valuable for the treatment of GERD.
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Affiliation(s)
- Ye Zhao
- Department of Gastroenterology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China
| | - Teng Ma
- Department of Thoracic Surgery, Zhongshan Hospital, Fudan University, Shanghai, 200030, China
| | - Zhihan Zhang
- Department of Pathology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China
| | - Xi Chen
- Department of Gastroenterology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China
| | - Chunhua Zhou
- Department of Gastroenterology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China
| | - Ling Zhang
- Department of Gastroenterology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China.
| | - Duowu Zou
- Department of Gastroenterology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China.
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Killcoyne S, Fitzgerald RC. Evolution and progression of Barrett's oesophagus to oesophageal cancer. Nat Rev Cancer 2021; 21:731-741. [PMID: 34545238 DOI: 10.1038/s41568-021-00400-x] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/12/2021] [Indexed: 02/07/2023]
Abstract
Cancer cells are shaped through an evolutionary process of DNA mutation, cell selection and population expansion. Early steps in this process are driven by a set of mutated driver genes and structural alterations to the genome through copy number gains or losses. Oesophageal adenocarcinoma (EAC) and the pre-invasive tissue, Barrett's oesophagus (BE), provide an ideal example in which to observe and study this evolution. BE displays early genomic instability, specifically in copy number changes that may later be observed in EAC. Furthermore, these early changes result in patterns of progression (that is, 'born bad', gradual or catastrophic) that may help to describe the evolution of EAC. As only a small proportion of patients with BE will go on to develop cancer, a better understanding of these patterns and the resulting genomic changes should improve early detection in EAC and may provide clues for the evolution of cancer more broadly.
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Affiliation(s)
- Sarah Killcoyne
- Medical Research Council Cancer Unit, Hutchison/Medical Research Council Research Centre, University of Cambridge, Cambridge, UK
- European Molecular Biology Laboratory, European Bioinformatics Institute (EMBL-EBI), Hinxton, UK
| | - Rebecca C Fitzgerald
- Medical Research Council Cancer Unit, Hutchison/Medical Research Council Research Centre, University of Cambridge, Cambridge, UK.
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Filiberti RA, Fontana V, De Ceglie A, Blanchi S, Lacchin T, De Matthaeis M, Ignomirelli O, Cappiello R, Rosa A, D'Onofrio V, Iaquinto G, Conio M. Dietary Habits and Risk of Esophagitis and Barrett's Esophagus: A Multicenter Italian Case-Control Study. Dig Dis Sci 2021; 66:3448-3460. [PMID: 33073332 DOI: 10.1007/s10620-020-06658-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Accepted: 10/05/2020] [Indexed: 12/11/2022]
Abstract
BACKGROUND Barrett's esophagus (BE) and esophagitis share potentially modifiable risk factors such as obesity, smoking, and alcohol. The role of diet on BE and esophagitis is still debated. AIMS The objective of this study was to examine the association between some dietary habits and the risk of BE and esophagitis in Italy. METHODS A multicenter case-control study involving 1285 individuals was carried out in 12 areas. Patients with a new diagnosis of BE (320) or esophagitis (359) and a group of endoscopic controls (606) were included. Information on personal history and dietary habits was collected using a structured questionnaire. RESULTS No clear monotonic significant dose-response relationship was found for most of the considered food items. Nevertheless, the most extreme consumption category of red meat, cold cuts, dairy products, and fried foods showed esophagitis risk excesses varying from 19 to 49%. A higher fat rich diet seemed to increase risk by 49% for BE and 94% for esophagitis. A downward tendency in esophagitis (- 27%) and BE risk (- 20%) was found associated with higher frequency of fresh fruit intake. In addition, a statistically significant twofold increased risk for both BE and esophagitis was found for subjects eating late evening snacks more than once every three days in comparison with the lowest intake category (no consumption). CONCLUSIONS BE and esophagitis patients appeared to be more likely than controls to follow a diet rich in fats and poor in fruit and vegetables. Late evening snacks were found to be associated with both disorders.
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Affiliation(s)
- Rosa Angela Filiberti
- Clinical Epidemiology, IRCCS Ospedale Policlinico San Martino, Largo R. Benzi, 16132, Genoa, Italy.
| | - Vincenzo Fontana
- Clinical Epidemiology, IRCCS Ospedale Policlinico San Martino, Largo R. Benzi, 16132, Genoa, Italy
| | - Antonella De Ceglie
- Gastroenterology, General Hospital, Via Giovanni Borea 56, 18038, Sanremo, IM, Italy
| | - Sabrina Blanchi
- Gastroenterology, General Hospital, Via Giovanni Borea 56, 18038, Sanremo, IM, Italy
| | - Teresa Lacchin
- Policlinico San Giorgio, Gastroenterology, Pordenone, Italy
| | - Marina De Matthaeis
- Gastroenterology, General Hospital, Via Giovanni Borea 56, 18038, Sanremo, IM, Italy
| | - Orazio Ignomirelli
- IRCCS CROB, Digestive Endoscopy, Strada Provinciale di Piano del Conte, 85028, Rionero in Vulture, PZ, Italy
| | - Roberta Cappiello
- Gastroenterology, S. Maria degli Angeli Hospital, Via Montereale 24, 33170, Pordenone, Italy
| | - Alessandra Rosa
- Clinical Epidemiology, IRCCS Ospedale Policlinico San Martino, Largo R. Benzi, 16132, Genoa, Italy
| | - Vittorio D'Onofrio
- Gastroenterology and Digestive Endoscopy, S. G. Moscati Hospital, Contrada Amoretta, 83100, Avellino, Italy
| | - Gaetano Iaquinto
- Divisione di Gastroenterologia, Clinica Santa Rita, Via Appia, 83042, Atripalda, AV, Italy
| | - Massimo Conio
- Gastroenterology, General Hospital, Via Giovanni Borea 56, 18038, Sanremo, IM, Italy
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Proximal gastrectomy with gastric tube reconstruction or jejunal interposition reconstruction in upper-third gastric cancer: which offers better short-term surgical outcomes? BMC Surg 2021; 21:249. [PMID: 34218794 PMCID: PMC8256585 DOI: 10.1186/s12893-021-01239-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2021] [Accepted: 05/09/2021] [Indexed: 12/09/2022] Open
Abstract
Objective Proximal gastrectomy acts as a function-preserving operation for upper-third gastric cancer. The aim of this study was to compare the short-term surgical outcomes between proximal gastrectomy with gastric tube reconstruction and proximal gastrectomy with jejunal interposition reconstruction in upper-third gastric cancer. Methods A retrospective review of 301 patients who underwent proximal gastrectomy with jejunal interposition (JI) or gastric tube (GT) at Harbin Medical University Cancer Hospital between June 2007 and December 2016 was performed. The Gastrointestinal Symptom Rating Scale (GSRS) and Visick grade were used to evaluate postgastrectomy syndromes. Gastrointestinal fiberoscopy was used to evaluate the prevalence and severity of reflux esophagitis based on the Los Angeles (LA) classification system. Results The JI group had a longer operation time than the GT group (220 ± 52 vs 182 ± 50 min), but no significant difference in blood loss was noted. Compared to the GT group, the Visick grade and GSRS score were significantly higher. Reflux esophagitis was significantly increased in the GT group compared with the JI group. Conclusion Proximal gastrectomy is well tolerated with excellent short-term outcomes in patients with upper-third gastric cancer. Compared with GT construction, JI construction has clear functional advantages and may provide better quality of life for patients with upper-third gastric cancer.
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Jiang Y, Damiris K, Suero-Abreu G, Xu B, Ahlawat S. Reflux esophagitis is associated with higher risks of acute stroke and transient ischemic attacks in patients hospitalized with atrial fibrillation: A nationwide inpatient sample analysis. Medicine (Baltimore) 2021; 100:e26502. [PMID: 34160467 PMCID: PMC8238265 DOI: 10.1097/md.0000000000026502] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/15/2021] [Accepted: 06/01/2021] [Indexed: 01/04/2023] Open
Abstract
Reflux esophagitis (RE) is a subset of gastroesophageal reflux disease (GERD) with endoscopic evidence of esophageal inflammation, which has been linked to an increased incidence of atrial fibrillation (AF). However, data on the effect of RE on patient outcomes is limited. We sought to examine the potential association of RE with outcomes of patients with AF in a nationwide study.The National Inpatient Sample (NIS) database was queried to identify hospitalized adult patients with AF and RE between 2010 and 2014. Primary outcomes included inpatient mortality, length of stay (LOS), and total hospital charges. AF related complications such as acute stroke, transient ischemic attack (TIA) and acute heart failure were assessed as secondary outcomes. Propensity score matching and multivariate regression analysis were used.Six lakh sixty seven thousands five hundred twenty patients were admitted for primary diagnosis of AF out of which 5396 had a secondary diagnosis of RE. In the AF with RE cohort, the average age was 73.6 years, 41.5% were male, and 79.9% were Caucasian. There was a greater prevalence of concomitant dyslipidemia, chronic liver disease and chronic pulmonary disease (P < .01) when compared to the AF without RE cohort. Patients with AF and RE also had higher incidence of acute strokes and TIAs (P < .05), longer LOS (P < .001), and higher hospital charges (P < .05) with no difference in acute heart failure (P = .08), hospital mortality (P = .12), or CHA2DS2-VASc score (P = .67).In hospitalized patients with AF, RE was associated with a higher rate of acute stroke and TIAs, longer LOS, and greater hospital charges.
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Affiliation(s)
- Yi Jiang
- Department of Medicine, Rutgers New Jersey Medical School, Newark
| | | | | | - Binghong Xu
- Center for Asian Health, Saint Barnabas Medical Center, Livingston
| | - Sushil Ahlawat
- Division of Gastroenterology and Hepatology, Rutgers New Jersey Medical School, Newark, NJ
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D'Souza SM, Houston K, Keenan L, Yoo BS, Parekh PJ, Johnson DA. Role of microbial dysbiosis in the pathogenesis of esophageal mucosal disease: A paradigm shift from acid to bacteria? World J Gastroenterol 2021; 27:2054-2072. [PMID: 34025064 PMCID: PMC8117736 DOI: 10.3748/wjg.v27.i18.2054] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Revised: 03/06/2021] [Accepted: 04/14/2021] [Indexed: 02/06/2023] Open
Abstract
Genomic sequencing, bioinformatics, and initial speciation (e.g., relative abundance) of the commensal microbiome have revolutionized the way we think about the “human” body in health and disease. The interactions between the gut bacteria and the immune system of the host play a key role in the pathogenesis of gastrointestinal diseases, including those impacting the esophagus. Although relatively stable, there are a number of factors that may disrupt the delicate balance between the luminal esophageal microbiome (EM) and the host. These changes are thought to be a product of age, diet, antibiotic and other medication use, oral hygiene, smoking, and/or expression of antibiotic products (bacteriocins) by other flora. These effects may lead to persistent dysbiosis which in turn increases the risk of local inflammation, systemic inflammation, and ultimately disease progression. Research has suggested that the etiology of gastroesophageal reflux disease-related esophagitis includes a cytokine-mediated inflammatory component and is, therefore, not merely the result of esophageal mucosal exposure to corrosives (i.e., acid). Emerging evidence also suggests that the EM plays a major role in the pathogenesis of disease by inciting an immunogenic response which ultimately propagates the inflammatory cascade. Here, we discuss the potential role for manipulating the EM as a therapeutic option for treating the root cause of various esophageal disease rather than just providing symptomatic relief (i.e., acid suppression).
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Affiliation(s)
- Steve M D'Souza
- Department of Internal Medicine, Division of Gastroenterology, Eastern Virginia Medical School, Norfolk, VA 23502, United States
| | - Kevin Houston
- Department of Internal Medicine, Division of Gastroenterology, Eastern Virginia Medical School, Norfolk, VA 23502, United States
| | - Lauren Keenan
- Department of Internal Medicine, Division of Gastroenterology, Eastern Virginia Medical School, Norfolk, VA 23502, United States
| | - Byung Soo Yoo
- Department of Internal Medicine, Division of Gastroenterology, Eastern Virginia Medical School, Norfolk, VA 23502, United States
| | - Parth J Parekh
- Department of Internal Medicine, Division of Gastroenterology, Eastern Virginia Medical School, Norfolk, VA 23502, United States
| | - David A Johnson
- Department of Internal Medicine, Division of Gastroenterology, Eastern Virginia Medical School, Norfolk, VA 23502, United States
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Iwaya M, Hayashi H, Nakajima T, Matsuda K, Kinugawa Y, Tobe Y, Tateishi Y, Iwaya Y, Uehara T, Ota H. Colitis-associated colorectal adenocarcinomas frequently express claudin 18 isoform 2: implications for claudin 18.2 monoclonal antibody therapy. Histopathology 2021; 79:227-237. [PMID: 33590909 DOI: 10.1111/his.14358] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Revised: 02/02/2021] [Accepted: 02/15/2021] [Indexed: 01/09/2023]
Abstract
AIMS Claudin 18 (CLDN18) is a member of the claudin family of cell surface proteins, which are widely expressed in epithelial cells and play a role in cell-cell adhesion. CLDN18 isoform 2 (CLDN18.2) is specifically expressed in gastric epithelial cells, and is frequently expressed at high levels in gastric adenocarcinoma. On the basis of this, zolbetuximab, a targeted monoclonal antibody, has been developed for patients with CLDN18.2-positive gastro-oesophageal adenocarcinoma. Colitis-associated colorectal adenocarcinomas (CACs) tend to lose intestinal markers and show aberrant gastric mucin expression. Furthermore, clinical trials of human epidermal growth factor receptor 2 (HER2) inhibitor therapy for colorectal carcinoma are ongoing. However, the expression profile of CLDN18.2 and HER2 has not been described in a series of human CACs. METHODS AND RESULTS We performed immunohistochemistry for CLDN18 and HER2 on 56 consecutive CACs from 55 inflammatory bowel disease patients, and compared the expression profile with that of a control group of 56 sporadic colorectal adenocarcinomas (CRCs). CLDN18.1 expression and CLDN18.2 expression were validated by reverse transcription polymerase chain reaction (PCR) in paraffin-embedded CRC tissues. CLDN18 was positive in 27% (15/56) of CACs and in 5% (3/56) of sporadic CRCs (P = 0.004), and CLDN18-positive CACs were more likely to have lymph node metastasis than CLDN18-negative CACs (67% versus 36%; P = 0.017). CLDN18 expression was significantly associated with MUC5AC expression (P < 0.001) and loss of special AT-rich sequence-binding protein 2 expression (P = 0.005) in CACs. CLDN18.2 was expressed in CRCs that were immunoreactive for CLDN18. Only 4% of CACs were immunoreactive for HER2, and no differences were identified in sporadic CRCs. CONCLUSIONS These findings suggest that certain CAC cases may be candidates for targeted zolbetuximab therapy.
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Affiliation(s)
- Mai Iwaya
- Department of Laboratory Medicine, Shinshu University Hospital, Matsumoto, Japan
| | - Hiroyuki Hayashi
- Department of Pathology, Yokohama Municipal Citizen's Hospital, Yokohama, Japan
| | - Tomoyuki Nakajima
- Department of Laboratory Medicine, Shinshu University Hospital, Matsumoto, Japan
| | - Kazuyuki Matsuda
- Department of Clinical Laboratory Sciences, School of Health Sciences, Shinshu University, Matsumoto, Japan
| | - Yasuhiro Kinugawa
- Department of Laboratory Medicine, Shinshu University Hospital, Matsumoto, Japan
| | - Yosuke Tobe
- Department of Laboratory Medicine, Shinshu University Hospital, Matsumoto, Japan
| | - Yoko Tateishi
- Department of Pathology, Graduate School of Medicine, University of Tokyo, Tokyo, Japan
| | - Yugo Iwaya
- Department of Medicine, Division of Gastroenterology and Hepatology, Shinshu University School of Medicine, Matsumoto, Japan
| | - Takeshi Uehara
- Department of Laboratory Medicine, Shinshu University School of Medicine, Matsumoto, Japan
| | - Hiroyoshi Ota
- Department of Clinical Laboratory Sciences, School of Health Sciences, Shinshu University, Matsumoto, Japan
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22
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Zhang M, Hou ZK, Huang ZB, Chen XL, Liu FB. Dietary and Lifestyle Factors Related to Gastroesophageal Reflux Disease: A Systematic Review. Ther Clin Risk Manag 2021; 17:305-323. [PMID: 33883899 PMCID: PMC8055252 DOI: 10.2147/tcrm.s296680] [Citation(s) in RCA: 38] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2020] [Accepted: 03/17/2021] [Indexed: 01/30/2023] Open
Abstract
We performed this review to clarify which dietary and lifestyle factors are related to gastroesophageal reflux disease. Through a systematic search of the PubMed, EMBASE, China National Knowledge Infrastructure (CNKI), and Chinese BioMedical Literature (CBM) databases, we identified articles with clear definitions of GERD, including nonerosive gastroesophageal reflux disease (NERD), reflux esophagitis (RE) and Barrett’s esophagus (BE), that included dietary and lifestyle factors as independent factors affecting the onset of GERD (expressed as odds ratios (ORs) or relative risks (RRs) and 95% confidence intervals (CIs)). Due to heterogeneity among the studies, we used descriptive statistical analyses to analyze and synthesize each outcome based on the disease type. In total, 72 articles were included, conducted in ten Western countries (26 articles in total) and nine Eastern countries (46 articles in total). We categorized dietary factors into 20 items and lifestyle factors into 11 items. GERD is related to many irregular dietary and lifestyle habits (such as a habit of midnight snacking: OR=5.08, 95% CI 4.03–6.4; skipping breakfast: OR=2.7, 95% CI 2.17–3.35; eating quickly: OR=4.06, 95% CI 3.11–5.29; eating very hot foods: OR=1.81, 95% CI 1.37–2.4; and eating beyond fullness: OR=2.85, 95% CI 2.18–3.73). Vegetarian diets (consumption of nonvegetarian food (no/yes); OR=0.34, 95% CI 0.211–0.545) and no intake of meat (OR=0.841, 95% CI 0.715–0.990) were negatively related to GERD, while meat (daily meat, fish, and egg intake: OR=1.088, 95% CI 1.042-1.135) and fat (high–fat diet: OR=7.568, 95% CI 4.557–8.908) consumption were positively related to GERD. An interval of less than three hours between dinner and bedtime (OR=7.45, 95% CI 3.38–16.4) was positively related to GERD, and proper physical exercise (physical exercise >30 minutes (>3 times/week): OR=0.7, 95% CI 0.6–0.9) was negatively correlated with GERD. Smoking (OR=1.19, 95% CI 1.12–1.264), alcohol consumption (OR=1.278, 95% CI 1.207–1.353) and mental state (poor mental state: OR=1.278, 95% CI 1.207–1.353) were positively correlated with GERD. RE (vitamin C: OR=0.46, 95% CI=0.24–0.90) and BE (vitamin C: OR=0.44,95% CI 0.2-0.98; vitamin E: OR=0.46, 95% CI 0.26–0.83) were generally negatively correlated with antioxidant intake. In conclusion, many dietary and lifestyle factors affect the onset of GERD, and these factors differ among regions and disease types. These findings need to be further confirmed in subsequent studies.
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Affiliation(s)
- Mei Zhang
- Graduate College, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
| | - Zheng-Kun Hou
- Gastroenterology Department, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
| | - Zhi-Bang Huang
- Graduate College, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
| | - Xin-Lin Chen
- Department of Preventive Medicine and Health Statistics, College of Basic Medical Science, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
| | - Feng-Bin Liu
- Gastroenterology Department, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China.,Baiyun Hospital of the First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
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Ammendolia DA, Bement WM, Brumell JH. Plasma membrane integrity: implications for health and disease. BMC Biol 2021; 19:71. [PMID: 33849525 PMCID: PMC8042475 DOI: 10.1186/s12915-021-00972-y] [Citation(s) in RCA: 96] [Impact Index Per Article: 32.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2020] [Accepted: 02/01/2021] [Indexed: 12/12/2022] Open
Abstract
Plasma membrane integrity is essential for cellular homeostasis. In vivo, cells experience plasma membrane damage from a multitude of stressors in the extra- and intra-cellular environment. To avoid lethal consequences, cells are equipped with repair pathways to restore membrane integrity. Here, we assess plasma membrane damage and repair from a whole-body perspective. We highlight the role of tissue-specific stressors in health and disease and examine membrane repair pathways across diverse cell types. Furthermore, we outline the impact of genetic and environmental factors on plasma membrane integrity and how these contribute to disease pathogenesis in different tissues.
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Affiliation(s)
- Dustin A Ammendolia
- Cell Biology Program, Hospital for Sick Children, 686 Bay Street PGCRL, Toronto, ON, M5G 0A4, Canada.,Department of Molecular Genetics, University of Toronto, Toronto, ON, M5S 1A1, Canada
| | - William M Bement
- Center for Quantitative Cell Imaging and Department of Integrative Biology, University of Wisconsin-Madison, Madison, WI, 53706, USA
| | - John H Brumell
- Cell Biology Program, Hospital for Sick Children, 686 Bay Street PGCRL, Toronto, ON, M5G 0A4, Canada. .,Department of Molecular Genetics, University of Toronto, Toronto, ON, M5S 1A1, Canada. .,Institute of Medical Science, University of Toronto, Toronto, ON, M5S 1A1, Canada. .,SickKids IBD Centre, Hospital for Sick Children, Toronto, ON, M5G 0A4, Canada.
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Lu G, Ding X, Xu W. Association between Laryngopharyngeal Reflux and Vocal Fold Leukoplakia. ORL J Otorhinolaryngol Relat Spec 2021; 83:159-166. [PMID: 33756454 DOI: 10.1159/000512527] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2020] [Accepted: 10/20/2020] [Indexed: 11/19/2022]
Abstract
INTRODUCTION Vocal fold leukoplakia (VFL) has a risk of malignant transformation, and the underlying mechanisms are currently unrecognized. Some clinical evidence has indicated that laryngopharyngeal reflux (LPR) probably plays a critical role. OBJECTIVE To explore the risk factors associated with the occurrence of VFL and to investigate the importance of LPR in VFL and its different pathological types using 24-h multichannel intraluminal impedance-pH monitoring. MATERIALS AND METHODS Eighty-one patients with VFL and 27 healthy volunteers were recruited. General information and LPR parameters were analyzed. RESULTS The monitoring showed that 35.8% (29/81) of patients had acidic LPR and that 43.2% (35/81) had weakly acidic LPR. Heavy drinking (odds ratio = 4.004, p = 0.037) and acidic LPR (odds ratio = 4.471, p = 0.029) were independent risk factors for the occurrence of VFL. Acidic LPR showed a strong correlation with the Reflux Finding Score (p < 0.05) in patients suspected of having LPR based on the scale score. Meanwhile, weakly acidic LPR parameters increased with the severity of pathological degrees which were higher in high-grade dysplasia (p < 0.05). CONCLUSION Our study confirms the importance of LPR in VFL. Heavy drinking patients with VFL, particularly those with acidic LPR, should undergo intensive treatment. Meanwhile, weakly acidic LPR may play a critical role in the pathological changes in VFL.
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Affiliation(s)
- Guowei Lu
- Department of Otorhinolaryngology-Head Neck Surgery, Beijing Tongren Hospital, Capital Medical University, Beijing, China.,Department of Otolaryngology Head and Neck Surgery, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, China
| | - Xiu Ding
- Department of Otorhinolaryngology-Head Neck Surgery, Beijing Tongren Hospital, Capital Medical University, Beijing, China
| | - Wen Xu
- Department of Otorhinolaryngology-Head Neck Surgery, Beijing Tongren Hospital, Capital Medical University, Beijing, China,
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Manning MA, Shafa S, Mehrotra AK, Grenier RE, Levy AD. Role of Multimodality Imaging in Gastroesophageal Reflux Disease and Its Complications, with Clinical and Pathologic Correlation. Radiographics 2021; 40:44-71. [PMID: 31917657 DOI: 10.1148/rg.2020190029] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Gastroesophageal reflux disease (GERD) is a common condition and impairs the quality of life for millions of patients, accounts for considerable health care spending, and is a primary risk factor for esophageal adenocarcinoma. There have been substantial advances in understanding the pathogenesis of GERD and its complications and much progress in diagnosis and management of GERD; however, these have not been comprehensively discussed in the recent radiology literature. Understanding the role of imaging in GERD and its complications is important to aid in multidisciplinary treatment of GERD. GERD results from prolonged or recurrent reflux of gastric contents into the esophagus. Common symptoms include heartburn or regurgitation. Prolonged reflux of gastric contents into the esophagus can cause erosive esophagitis. Over time, the inflammatory response related to esophagitis can lead to deposition of fibrous tissue and development of strictures. Alternatively, the esophageal mucosa can undergo metaplasia (Barrett esophagus), a precursor to dysplasia (which can lead to adenocarcinoma). Conventional barium esophagography has long been considered the primary imaging modality for the esophagus, and the fluoroscopic findings for diagnosis of GERD have been well established. Multimodality imaging has a clear role in detection and assessment of the complications of GERD, specifically reflux esophagitis and Barrett esophagus; differentiation of benign and malignant strictures; and detection, staging, and posttreatment surveillance of esophageal adenocarcinoma. Given the dramatic changes in utilization of abdominal imaging during the past 2 decades, with significantly declining volume of fluoroscopic procedures and concomitant increase in CT and MRI studies, it is crucial that modern radiologists appreciate the value of barium esophagography in the workup of GERD and recognize the key imaging features of GERD and its complications at CT and MRI.
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Affiliation(s)
- Maria A Manning
- From the American Institute for Radiologic Pathology, 1100 Wayne Ave, Suite 1020, Silver Spring, MD 20910 (M.A.M.); Department of Radiology (M.A.M., A.D.L.) and Division of Gastroenterology and Hepatology (S.S.), MedStar Georgetown University Hospital, Washington, DC; the Joint Pathology Center, Silver Spring, Md (A.K.M.); and Georgetown University School of Medicine, Washington, DC (R.E.G.)
| | - Shervin Shafa
- From the American Institute for Radiologic Pathology, 1100 Wayne Ave, Suite 1020, Silver Spring, MD 20910 (M.A.M.); Department of Radiology (M.A.M., A.D.L.) and Division of Gastroenterology and Hepatology (S.S.), MedStar Georgetown University Hospital, Washington, DC; the Joint Pathology Center, Silver Spring, Md (A.K.M.); and Georgetown University School of Medicine, Washington, DC (R.E.G.)
| | - Anupamjit K Mehrotra
- From the American Institute for Radiologic Pathology, 1100 Wayne Ave, Suite 1020, Silver Spring, MD 20910 (M.A.M.); Department of Radiology (M.A.M., A.D.L.) and Division of Gastroenterology and Hepatology (S.S.), MedStar Georgetown University Hospital, Washington, DC; the Joint Pathology Center, Silver Spring, Md (A.K.M.); and Georgetown University School of Medicine, Washington, DC (R.E.G.)
| | - Rachel E Grenier
- From the American Institute for Radiologic Pathology, 1100 Wayne Ave, Suite 1020, Silver Spring, MD 20910 (M.A.M.); Department of Radiology (M.A.M., A.D.L.) and Division of Gastroenterology and Hepatology (S.S.), MedStar Georgetown University Hospital, Washington, DC; the Joint Pathology Center, Silver Spring, Md (A.K.M.); and Georgetown University School of Medicine, Washington, DC (R.E.G.)
| | - Angela D Levy
- From the American Institute for Radiologic Pathology, 1100 Wayne Ave, Suite 1020, Silver Spring, MD 20910 (M.A.M.); Department of Radiology (M.A.M., A.D.L.) and Division of Gastroenterology and Hepatology (S.S.), MedStar Georgetown University Hospital, Washington, DC; the Joint Pathology Center, Silver Spring, Md (A.K.M.); and Georgetown University School of Medicine, Washington, DC (R.E.G.)
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Stavniichuk R, DeLaForest A, Thompson CA, Miller J, Souza RF, Battle MA. GATA4 blocks squamous epithelial cell gene expression in human esophageal squamous cells. Sci Rep 2021; 11:3206. [PMID: 33547361 PMCID: PMC7864948 DOI: 10.1038/s41598-021-82557-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2020] [Accepted: 01/12/2021] [Indexed: 12/21/2022] Open
Abstract
GATA4 promotes columnar epithelial cell fate during gastric development. When ectopically expressed in the developing mouse forestomach, the tissue emerges as columnar-like rather than stratified squamous with gene expression changes that parallel those observed in the pre-malignant squamous to columnar metaplasia known as Barrett's esophagus (BE). GATA4 mRNA up-regulation and gene amplification occur in BE and its associated cancer, esophageal adenocarcinoma (EAC), and GATA4 gene amplification correlates with poor patient outcomes. Here, we explored the effect of ectopic expression of GATA4 in mature human esophageal squamous epithelial cells. We found that GATA4 expression in esophageal squamous epithelial cells compromised squamous cell marker gene expression and up-regulated expression of the canonical columnar cell cytokeratin KRT8. We observed GATA4 occupancy in the p63, KRT5, and KRT15 promoters, suggesting that GATA4 directly represses expression of squamous epithelial cell marker genes. Finally, we verified GATA4 protein expression in BE and EAC and found that exposure of esophageal squamous epithelial cells to acid and bile, known BE risk factors, induced GATA4 mRNA expression. We conclude that GATA4 suppresses expression of genes marking the stratified squamous epithelial cell lineage and that this repressive action by GATA4 may have implications in BE and EAC.
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Affiliation(s)
- Roman Stavniichuk
- Department of Cell Biology, Neurobiology, and Anatomy, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Ann DeLaForest
- Department of Cell Biology, Neurobiology, and Anatomy, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Cayla A Thompson
- Department of Cell Biology, Neurobiology, and Anatomy, Medical College of Wisconsin, Milwaukee, WI, USA
| | - James Miller
- Department of Pathology, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Rhonda F Souza
- Department of Medicine, Center for Esophageal Diseases, Baylor University Medical Center and Center for Esophageal Research, Baylor Scott & White Research Institute, Dallas, TX, USA
| | - Michele A Battle
- Department of Cell Biology, Neurobiology, and Anatomy, Medical College of Wisconsin, Milwaukee, WI, USA.
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Han P, Cao P, Hu S, Kong K, Deng Y, Zhao B, Li F. Esophageal Microenvironment: From Precursor Microenvironment to Premetastatic Niche. Cancer Manag Res 2020; 12:5857-5879. [PMID: 32765088 PMCID: PMC7371556 DOI: 10.2147/cmar.s258215] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2020] [Accepted: 06/29/2020] [Indexed: 12/15/2022] Open
Abstract
Esophageal cancer (EC) is the sixth most deadly cancer, and its incidence is still increasing year by year. Although the researches on the molecular mechanisms of EC have been widely carried out and incremental progress has been made, its overall survival rate is still low. There is cumulative evidence showing that the esophageal microenvironment plays a vital role in the development of EC. In precancerous lesions of the esophagus, high-risk environmental factors can promote the development of precancerous lesions by inducing the production of inflammatory factors and the recruitment of immune cells. In the tumor microenvironment, tumor-promoting cells can inhibit anti-tumor immunity and promote tumor progression through a variety of pathways, such as bone marrow-derived suppressor cells (MDSCs), tumor-associated fibroblasts (CAFs), and regulatory T cells (Tregs). The formation of extracellular hypoxia and acidic microenvironment and the change of extracellular matrix stiffness are also important factors affecting tumor progression and metastasis. Simultaneously, primary tumor-derived cytokines and bone marrow-derived immune cells can also promote the formation of pre-metastasis niche of EC lymph nodes, which are beneficial to EC lymph node metastasis. Further research on the specific mechanism of these processes in the occurrence, development, and metastasis of each EC subtype will support us to grasp the overall pre-cancerous prevention, targeted treatment, and metastatic assessment of EC.
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Affiliation(s)
- Peng Han
- Department of Thoracic Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, People's Republic of China
| | - Peng Cao
- Department of Thoracic Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, People's Republic of China
| | - Shan Hu
- Department of Thoracic Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, People's Republic of China
| | - Kangle Kong
- Department of Thoracic Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, People's Republic of China
| | - Yu Deng
- Department of Thoracic Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, People's Republic of China
| | - Bo Zhao
- Department of Thoracic Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, People's Republic of China
| | - Fan Li
- Department of Thoracic Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, People's Republic of China
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Magierowska K, Bakalarz D, Wójcik D, Korbut E, Danielak A, Głowacka U, Pajdo R, Buszewicz G, Ginter G, Surmiak M, Kwiecień S, Chmura A, Magierowski M, Brzozowski T. Evidence for Cytoprotective Effect of Carbon Monoxide Donor in the Development of Acute Esophagitis Leading to Acute Esophageal Epithelium Lesions. Cells 2020; 9:cells9051203. [PMID: 32408627 PMCID: PMC7291282 DOI: 10.3390/cells9051203] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Revised: 05/09/2020] [Accepted: 05/10/2020] [Indexed: 12/19/2022] Open
Abstract
Exposure to acidic gastric content due to malfunction of lower esophageal sphincter leads to acute reflux esophagitis (RE) leading to disruption of esophageal epithelial cells. Carbon monoxide (CO) produced by heme oxygenase (HMOX) activity or released from its donor, tricarbonyldichlororuthenium (II) dimer (CORM-2) was reported to protect gastric mucosa against acid-dependent non-steroidal anti-inflammatory drug-induced damage. Thus, we aimed to investigate if CO affects RE-induced esophageal epithelium lesions development. RE induced in Wistar rats by the ligation of a junction between pylorus and forestomach were pretreated i.g. with vehicle CORM-2; RuCl3; zinc protoporphyrin IX, or hemin. CORM-2 was combined with NG-nitro-L-arginine (L-NNA), indomethacin, capsazepine, or capsaicin-induced sensory nerve ablation. Esophageal lesion score (ELS), esophageal blood flow (EBF), and mucus production were determined by planimetry, laser flowmetry, histology. Esophageal Nrf-2, HMOXs, COXs, NOSs, TNF-α and its receptor, IL-1 family and IL-1 receptor antagonist (RA), NF-κB, HIF-1α, annexin-A1, suppressor of cytokine signaling (SOCS3), TRPV1, c-Jun, c-Fos mRNA/protein expressions, PGE2, 8-hydroxy-deoxyguanozine (8-OHdG) and serum COHb, TGF-β1, TGF-β2, IL-1β, and IL-6 content were assessed by PCR, immunoblotting, immunohistochemistry, gas chromatography, ELISA or Luminex platform. Hemin or CORM-2 alone or combined with L-NNA or indomethacin decreased ELS. Capsazepine or capsaicin-induced denervation reversed CORM-2 effects. COHb blood content, esophageal HMOX-1, Nrf-2, TRPV1 protein, annexin-A1, HIF-1α, IL-1 family, NF-κB, c-Jun, c-Fos, SOCS3 mRNA expressions, and 8-OHdG levels were elevated while PGE2 concentration was decreased after RE. CO donor-maintained elevated mucosal TRPV1 protein, HIF-1 α, annexin-A1, IL-1RA, SOCS3 mRNA expression, or TGF-β serum content, decreasing 8-OHdG level, and particular inflammatory markers expression/concentration. CORM-2 and Nrf-2/HMOX-1/CO pathway prevent esophageal mucosa against RE-induced lesions, DNA oxidation, and inflammatory response involving HIF-1α, annexin-A1, SOCS3, IL-1RA, TGF-β-modulated pathways. Esophagoprotective and hyperemic CO effects are in part mediated by afferent sensory neurons and TRPV1 receptors activity with questionable COX/PGE2 or NO/NOS systems involvement.
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Affiliation(s)
- Katarzyna Magierowska
- Department of Physiology, Jagiellonian University Medical College, 31-531 Cracow, Poland; (D.B.); (D.W.); (E.K.); (A.D.); (U.G.); (R.P.); (G.G.); (M.S.); (S.K.); (A.C.); (M.M.)
- Correspondence: (K.M.); (T.B.); Tel.: +48124211006 (T.B.)
| | - Dominik Bakalarz
- Department of Physiology, Jagiellonian University Medical College, 31-531 Cracow, Poland; (D.B.); (D.W.); (E.K.); (A.D.); (U.G.); (R.P.); (G.G.); (M.S.); (S.K.); (A.C.); (M.M.)
- Department of Forensic Toxicology, Institute of Forensic Research, 31-033 Cracow, Poland
| | - Dagmara Wójcik
- Department of Physiology, Jagiellonian University Medical College, 31-531 Cracow, Poland; (D.B.); (D.W.); (E.K.); (A.D.); (U.G.); (R.P.); (G.G.); (M.S.); (S.K.); (A.C.); (M.M.)
| | - Edyta Korbut
- Department of Physiology, Jagiellonian University Medical College, 31-531 Cracow, Poland; (D.B.); (D.W.); (E.K.); (A.D.); (U.G.); (R.P.); (G.G.); (M.S.); (S.K.); (A.C.); (M.M.)
| | - Aleksandra Danielak
- Department of Physiology, Jagiellonian University Medical College, 31-531 Cracow, Poland; (D.B.); (D.W.); (E.K.); (A.D.); (U.G.); (R.P.); (G.G.); (M.S.); (S.K.); (A.C.); (M.M.)
| | - Urszula Głowacka
- Department of Physiology, Jagiellonian University Medical College, 31-531 Cracow, Poland; (D.B.); (D.W.); (E.K.); (A.D.); (U.G.); (R.P.); (G.G.); (M.S.); (S.K.); (A.C.); (M.M.)
| | - Robert Pajdo
- Department of Physiology, Jagiellonian University Medical College, 31-531 Cracow, Poland; (D.B.); (D.W.); (E.K.); (A.D.); (U.G.); (R.P.); (G.G.); (M.S.); (S.K.); (A.C.); (M.M.)
| | - Grzegorz Buszewicz
- Department of Forensic Medicine, Medical University of Lublin, 20-090 Lublin, Poland;
| | - Grzegorz Ginter
- Department of Physiology, Jagiellonian University Medical College, 31-531 Cracow, Poland; (D.B.); (D.W.); (E.K.); (A.D.); (U.G.); (R.P.); (G.G.); (M.S.); (S.K.); (A.C.); (M.M.)
| | - Marcin Surmiak
- Department of Physiology, Jagiellonian University Medical College, 31-531 Cracow, Poland; (D.B.); (D.W.); (E.K.); (A.D.); (U.G.); (R.P.); (G.G.); (M.S.); (S.K.); (A.C.); (M.M.)
- Department of Internal Medicine, Jagiellonian University Medical College, 31-066 Cracow, Poland
| | - Sławomir Kwiecień
- Department of Physiology, Jagiellonian University Medical College, 31-531 Cracow, Poland; (D.B.); (D.W.); (E.K.); (A.D.); (U.G.); (R.P.); (G.G.); (M.S.); (S.K.); (A.C.); (M.M.)
| | - Anna Chmura
- Department of Physiology, Jagiellonian University Medical College, 31-531 Cracow, Poland; (D.B.); (D.W.); (E.K.); (A.D.); (U.G.); (R.P.); (G.G.); (M.S.); (S.K.); (A.C.); (M.M.)
| | - Marcin Magierowski
- Department of Physiology, Jagiellonian University Medical College, 31-531 Cracow, Poland; (D.B.); (D.W.); (E.K.); (A.D.); (U.G.); (R.P.); (G.G.); (M.S.); (S.K.); (A.C.); (M.M.)
| | - Tomasz Brzozowski
- Department of Physiology, Jagiellonian University Medical College, 31-531 Cracow, Poland; (D.B.); (D.W.); (E.K.); (A.D.); (U.G.); (R.P.); (G.G.); (M.S.); (S.K.); (A.C.); (M.M.)
- Correspondence: (K.M.); (T.B.); Tel.: +48124211006 (T.B.)
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Liu G, Jiang C, Li D, Yao L, Lin Y, Wang B, Qiu J, Wang W, Wang W. Isorhamnetin alleviates esophageal mucosal injury in a chronic model of reflux esophagitis. Eur J Pharmacol 2019; 864:172720. [DOI: 10.1016/j.ejphar.2019.172720] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2019] [Revised: 10/02/2019] [Accepted: 10/02/2019] [Indexed: 02/08/2023]
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Liu C, Tate T, Batourina E, Truschel ST, Potter S, Adam M, Xiang T, Picard M, Reiley M, Schneider K, Tamargo M, Lu C, Chen X, He J, Kim H, Mendelsohn CL. Pparg promotes differentiation and regulates mitochondrial gene expression in bladder epithelial cells. Nat Commun 2019; 10:4589. [PMID: 31597917 PMCID: PMC6785552 DOI: 10.1038/s41467-019-12332-0] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2019] [Accepted: 08/28/2019] [Indexed: 12/22/2022] Open
Abstract
The urothelium is an epithelial barrier lining the bladder that protects against infection, fluid exchange and damage from toxins. The nuclear receptor Pparg promotes urothelial differentiation in vitro, and Pparg mutations are associated with bladder cancer. However, the function of Pparg in the healthy urothelium is unknown. Here we show that Pparg is critical in urothelial cells for mitochondrial biogenesis, cellular differentiation and regulation of inflammation in response to urinary tract infection (UTI). Superficial cells, which are critical for maintaining the urothelial barrier, fail to mature in Pparg mutants and basal cells undergo squamous-like differentiation. Pparg mutants display persistent inflammation after UTI, and Nf-KB, which is transiently activated in response to infection in the wild type urothelium, persists for months. Our observations suggest that in addition to its known roles in adipogegnesis and macrophage differentiation, that Pparg-dependent transcription plays a role in the urothelium controlling mitochondrial function development and regeneration.
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Affiliation(s)
- Chang Liu
- Department of Urology, Genetics, and Devlopment, Pathology and Cell Biology and CSCI, Columbia University, New York, NY, 10032, USA
| | - Tiffany Tate
- Department of Urology, Genetics, and Devlopment, Pathology and Cell Biology and CSCI, Columbia University, New York, NY, 10032, USA
| | - Ekatherina Batourina
- Department of Urology, Genetics, and Devlopment, Pathology and Cell Biology and CSCI, Columbia University, New York, NY, 10032, USA
| | - Steven T Truschel
- Department of Cell Biology, University of Pittsburgh School of Medicine, Pittsburgh, PA, 15261, USA
| | - Steven Potter
- Division of Developmental Biology, Cincinnati Children's Medical Center, Cincinnati, OH, USA
| | - Mike Adam
- Division of Developmental Biology, Cincinnati Children's Medical Center, Cincinnati, OH, USA
| | - Tina Xiang
- Department of Urology, Genetics, and Devlopment, Pathology and Cell Biology and CSCI, Columbia University, New York, NY, 10032, USA
| | - Martin Picard
- Department of Psychiatry and Neurology, Columbia University, New York, NY, 10032, USA
| | - Maia Reiley
- Department of Urology, Genetics, and Devlopment, Pathology and Cell Biology and CSCI, Columbia University, New York, NY, 10032, USA
- Department of Surgery, Ascension/St. John Providence, 16001 West Nine Mile Road, Southfield, MI, 48075, USA
| | - Kerry Schneider
- Department of Urology, Genetics, and Devlopment, Pathology and Cell Biology and CSCI, Columbia University, New York, NY, 10032, USA
- College of Veterinary Medicine, Cornell University, Ithaca, NY, 14853, USA
| | - Manuel Tamargo
- Department of Urology, Genetics, and Devlopment, Pathology and Cell Biology and CSCI, Columbia University, New York, NY, 10032, USA
| | - Chao Lu
- Department of Genetics and Development, Columbia University, New York, NY, 10032, USA
| | - Xiao Chen
- Department of Genetics and Development, Columbia University, New York, NY, 10032, USA
| | - Jing He
- Department of Systems Biology, Columbia University, New York, NY, 10032, USA
| | - Hyunwoo Kim
- Department of Urology, Genetics, and Devlopment, Pathology and Cell Biology and CSCI, Columbia University, New York, NY, 10032, USA
| | - Cathy Lee Mendelsohn
- Department of Urology, Genetics, and Devlopment, Pathology and Cell Biology and CSCI, Columbia University, New York, NY, 10032, USA.
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Irún P, Lanas A, Piazuelo E. Omega-3 Polyunsaturated Fatty Acids and Their Bioactive Metabolites in Gastrointestinal Malignancies Related to Unresolved Inflammation. A Review. Front Pharmacol 2019; 10:852. [PMID: 31427966 PMCID: PMC6687876 DOI: 10.3389/fphar.2019.00852] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2019] [Accepted: 07/03/2019] [Indexed: 12/21/2022] Open
Abstract
Chronic inflammation takes part in the pathogenesis of some malignancies of the gastrointestinal tract including colorectal (CRC), gastric, and esophageal cancers. The use of ω3 polyunsaturated fatty acid (ω3-PUFA) supplements for chemoprevention or adjuvant therapy of gastrointestinal cancers is being investigated in recent years. Most evidence has been reported in CRC, although their protective role has also been reported for Helicobacter pylori-induced gastric cancer or Barrett’s esophagus-derived adenocarcinoma. Studies based on ω3-PUFA supplementation in animal models of familial adenomatous polyposis (FAP) and CRC revealed positive effects on cancer prevention, reducing the number and size of tumors, down-regulating arachidonic acid-derived eicosanoids, upregulating anti-oxidant enzymes, and reducing lipid peroxidation, whereas contradictory results have been found in induced colitis and colitis-associated cancer. Beneficial effects have also been found in FAP and ulcerative colitis patients. Of special interest is their positive effect as adjuvants on radio- and chemo-sensitivity, specificity, and prevention of treatment complications. Some controversial results obtained in CRC might be justified by different dietary sources, extraction and preparation procedures of ω3-PUFAs, difficulties on filling out food questionnaires, daily dose and type of PUFAs, adenoma subtype, location of CRC, sex differences, and genetic factors. Studies using animal models of inflammatory bowel disease have confirmed that exogenous administration of active metabolites derived from PUFAs called pro-resolving mediators like lipoxin A4, arachidonic acid-derived, resolvins derived from eicosapentaenoic (EPA), docosahexaenoic (DHA), and docosapentaenoic (DPA) acids as well as maresin 1 and protectins DHA- and DPA-derived improve disease and inflammatory outcomes without causing immunosuppression or other side effects.
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Affiliation(s)
- Pilar Irún
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Instituto de Salud Carlos III (ISCIII), Zaragoza, Spain.,Instituto de Investigación Sanitaria Aragón (IIS Aragón), Zaragoza, Spain
| | - Angel Lanas
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Instituto de Salud Carlos III (ISCIII), Zaragoza, Spain.,Instituto de Investigación Sanitaria Aragón (IIS Aragón), Zaragoza, Spain.,Department of Gastroenterology, Hospital Clínico Universitario Lozano Blesa, Zaragoza, Spain.,Departamento de Medicina, Psiquiatría y Dermatología, Facultad de Medicina, Universidad de Zaragoza, Zaragoza, Spain
| | - Elena Piazuelo
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Instituto de Salud Carlos III (ISCIII), Zaragoza, Spain.,Instituto de Investigación Sanitaria Aragón (IIS Aragón), Zaragoza, Spain.,Instituto Aragonés de Ciencias de la Salud, Zaragoza, Spain.,Departamento de Farmacología y Fisiología. Facultad de Medicina, Universidad de Zaragoza, Zaragoza, Spain
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33
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Mukaisho KI, Kanai S, Kushima R, Nakayama T, Hattori T, Sugihara H. Barretts's carcinogenesis. Pathol Int 2019; 69:319-330. [PMID: 31290583 PMCID: PMC6851828 DOI: 10.1111/pin.12804] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2018] [Accepted: 03/22/2019] [Indexed: 12/14/2022]
Abstract
Barrett's esophagus is considered a precancerous lesion of esophageal adenocarcinoma (EAC). Long‐segment Barrett's esophagus, which is generally associated with intestinal metaplasia, has a higher rate of carcinogenesis than short‐segment Barrett's esophagus, which is mainly composed of cardiac‐type mucosa. However, a large number of cases reportedly develop EAC from the cardiac‐type mucosa which has the potential to involve intestinal phenotypes. There is no consensus regarding whether the definition of Barrett's epithelium should include intestinal metaplasia. Basic researches using rodent models have provided information regarding the origins of Barrett's epithelium. Nevertheless, it remains unclear whether differentiated gastric columnar epithelium or stratified esophageal squamous epithelium undergo transdifferentiation into the intestinal‐type columnar epithelium, transcommittment into the columnar epithelium, or whether the other pathways exist. Reflux of duodenal fluid including bile acids into the stomach may occur when an individual lies down after eating, which could cause the digestive juices to collect in the fornix of the stomach. N‐nitroso‐bile acids are produced with nitrites that are secreted from the salivary glands, and bile acids can drive expression of pro‐inflammatory cytokines via EGFR or the NF‐κB pathway. These steps may contribute significantly to carcinogenesis.
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Affiliation(s)
- Ken-Ichi Mukaisho
- Division of Molecular and Diagnostic Pathology, Department of Pathology, Shiga University of Medical Science, Otsu, Japan
| | - Shunpei Kanai
- Division of Molecular and Diagnostic Pathology, Department of Pathology, Shiga University of Medical Science, Otsu, Japan
| | - Ryoji Kushima
- Division of Diagnostic Pathology, Shiga University of Medical Science Hospital, Otsu, Japan
| | - Takahisa Nakayama
- Division of Molecular and Diagnostic Pathology, Department of Pathology, Shiga University of Medical Science, Otsu, Japan
| | - Takanori Hattori
- Division of Molecular and Diagnostic Pathology, Department of Pathology, Shiga University of Medical Science, Otsu, Japan
| | - Hiroyuki Sugihara
- Division of Molecular and Diagnostic Pathology, Department of Pathology, Shiga University of Medical Science, Otsu, Japan
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Peters Y, Al-Kaabi A, Shaheen NJ, Chak A, Blum A, Souza RF, Di Pietro M, Iyer PG, Pech O, Fitzgerald RC, Siersema PD. Barrett oesophagus. Nat Rev Dis Primers 2019; 5:35. [PMID: 31123267 DOI: 10.1038/s41572-019-0086-z] [Citation(s) in RCA: 76] [Impact Index Per Article: 15.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Barrett oesophagus (BE), the only known histological precursor of oesophageal adenocarcinoma (EAC), is a condition in which the squamous epithelium of the oesophagus is replaced by columnar epithelium as an adaptive response to gastro-oesophageal reflux. EAC has one of the fastest rising incidences of cancers in Western countries and has a dismal prognosis. BE is usually detected during endoscopic examination, and diagnosis is confirmed by the histological presence of intestinal metaplasia. Advances in genomics and transcriptomics have improved our understanding of the pathogenesis and malignant progression of intestinal metaplasia. As the majority of EAC cases are diagnosed in individuals without a known history of BE, screening for BE could potentially decrease disease-related mortality. Owing to the pre-malignant nature of BE, endoscopic surveillance of patients with BE is imperative for early detection and treatment of dysplasia to prevent further progression to invasive EAC. Developments in endoscopic therapy have resulted in a major shift in the treatment of patients with BE who have dysplasia or early EAC, from surgical resection to endoscopic resection and ablation. In addition to symptom control by optimization of lifestyle and pharmacological therapy with proton pump inhibitors, chemopreventive strategies based on NSAIDs and statins are currently being investigated for BE management.
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Affiliation(s)
- Yonne Peters
- Department of Gastroenterology and Hepatology, Radboud University Medical Center, Nijmegen, Netherlands
| | - Ali Al-Kaabi
- Department of Gastroenterology and Hepatology, Radboud University Medical Center, Nijmegen, Netherlands
| | - Nicholas J Shaheen
- Division of Gastroenterology and Hepatology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Amitabh Chak
- Division of Gastroenterology and Liver Diseases, Case Western Reserve University, Cleveland, OH, USA
| | - Andrew Blum
- Division of Gastroenterology and Liver Diseases, Case Western Reserve University, Cleveland, OH, USA
| | - Rhonda F Souza
- Department of Medicine and the Center for Esophageal Diseases, Baylor University Medical Center at Dallas and the Center for Esophageal Research, Baylor Scott and White Research Institute, Dallas, TX, USA
| | | | - Prasad G Iyer
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, USA
| | - Oliver Pech
- Department of Gastroenterology, St John of God Hospital, Regensburg, Germany
| | | | - Peter D Siersema
- Department of Gastroenterology and Hepatology, Radboud University Medical Center, Nijmegen, Netherlands.
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35
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Curcumin: A Potent Protectant against Esophageal and Gastric Disorders. Int J Mol Sci 2019; 20:ijms20061477. [PMID: 30909623 PMCID: PMC6471759 DOI: 10.3390/ijms20061477] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2019] [Revised: 03/18/2019] [Accepted: 03/19/2019] [Indexed: 02/06/2023] Open
Abstract
Turmeric obtained from the rhizomes of Curcuma longa has been used in the prevention and treatment of many diseases since the ancient times. Curcumin is the principal polyphenol isolated from turmeric, which exhibits anti-inflammatory, antioxidant, antiapoptotic, antitumor, and antimetastatic activities. The existing evidence indicates that curcumin can exert a wide range of beneficial pleiotropic properties in the gastrointestinal tract, such as protection against reflux esophagitis, Barrett’s esophagus, and gastric mucosal damage induced by nonsteroidal anti-inflammatory drugs (NSAIDs) and necrotizing agents. The role of curcumin as an adjuvant in the treatment of a Helicobacter pylori infection in experimental animals and humans has recently been proposed. The evidence that this turmeric derivative inhibits the invasion and proliferation of gastric cancer cells is encouraging and warrants further experimental and clinical studies with newer formulations to support the inclusion of curcumin in cancer therapy regimens. This review was designed to analyze the existing data from in vitro and in vivo animal and human studies in order to highlight the mechanisms of therapeutic efficacy of curcumin in the protection and ulcer healing of the upper gastrointestinal tract, with a major focus on addressing the protection of the esophagus and stomach by this emerging compound.
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Abstract
Barrett's esophagus is common in Western countries, but progression to esophageal adenocarcinoma is uncommon. Chemoprevention therefore needs to consider whether benefits outweigh risks given an otherwise healthy population. This will depend on the particular population at risk and the relative safety of a potential preventive agent. Most evidence regarding the potential benefit of chemoprevention of Barrett's esophagus and prevention of progression to esophageal adenocarcinoma is based on observational studies such as case-control and cohort studies. Given the potential benefits and relatively low risks, patients with BE should receive once-daily PPI therapy, but routine use of twice-daily PPI is not recommended unless necessitated by poor control of reflux symptoms or esophagitis. Recent data suggest that the inverse associations between aspirin/NSAID use and esophageal adenocarcinoma may be the result of reducing neoplastic progression (from metaplasia to dysplasia and carcinoma) rather than initiation of Barrett's esophagus. While substantial associative data suggest a potential benefit of aspirin and nonaspirin NSAIDs in reducing the risk of progression of Barrett's esophagus, the low risk of progression and the potential risks (gastrointestinal bleeding, complicated ulcer disease, hemorrhagic stroke) do not warrant routine use, unless dictated by cardiovascular risk. Chemoprevention after mucosal ablation in those at highest risk of post-ablation recurrence (dysplastic Barrett's) is currently under investigation.
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Affiliation(s)
- Robert S Bresalier
- Department of Gastroenterology, Hepatology and Nutrition, The University of Texas MD Anderson Cancer, 1515 Holcombe Boulevard Unit 1466, Houston, TX, 77030, USA.
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37
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MacFarlane B. Management of gastroesophageal reflux disease in adults: a pharmacist's perspective. INTEGRATED PHARMACY RESEARCH AND PRACTICE 2018; 7:41-52. [PMID: 29892570 PMCID: PMC5993040 DOI: 10.2147/iprp.s142932] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Gastroesophageal reflux disease (GERD) is a common gastrointestinal diagnosis, a leading reason for endoscopy and cause of potentially serious complications, resulting in significant individual and system-wide health burden. Approximately one quarter of people living in western countries have experienced GERD, and the prevalence appears to be on the rise. Risk factors for GERD include hiatus hernia, obesity, high-fat diet, tobacco smoking, alcohol consumption, pregnancy, genetics, and some medications. The cardinal symptoms of GERD are troublesome heartburn and regurgitation. GERD is identified by taking a patient-centered history and if necessary can be classified by endoscopic investigation. The role of the pharmacist in the management of GERD is to confirm the diagnosis by history taking, confirm there are no alarming signs or symptoms that require referral to a doctor, and recommendation of short-term therapy to control symptoms. Effective pharmacological treatments for GERD include antacids, alginate, histamine H2 receptor antagonists, and proton pump inhibitors. This narrative review includes a comparison of the efficacy and safety of these treatments and pertinent information to help pharmacists advise patients with GERD on their appropriate use.
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Affiliation(s)
- Brett MacFarlane
- Australian College of Pharmacy, Canberra, ACT, Australia.,Faculty of Health, Queensland University of Technology, Brisbane, QLD, Australia
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38
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Wu B, Bai C, Du Z, Zou H, Wu J, Xie W, Zhang P, Xu L, Li E. The arachidonic acid metabolism protein-protein interaction network and its expression pattern in esophageal diseases. Am J Transl Res 2018; 10:907-924. [PMID: 29636881 PMCID: PMC5883132] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2017] [Accepted: 02/10/2018] [Indexed: 06/08/2023]
Abstract
Arachidonic acid (AA) and its metabolites are involved in the development and progression of inflammation and tumors in various tissues. We investigated the protein-protein interaction network (PPIN) of key enzymes in AA metabolism and their interacting proteins, as well as their expression patterns in different types of esophageal disease, involving esophagitis, Barrett's esophagus, adenocarcinoma and squamous cell carcinoma. PPINs were constructed to illustrate the key enzymes and their interacting proteins along the metabolic cascade. The network also showed key enzymes that could connect or cross-talk with at least one partner protein. The inflammation-related gene RELA (NF-kB) was found to interact with both PLA2G4A and ALOX5. Expression levels of the PPIN proteins, as well as their expression correlations, in different esophageal diseases were analyzed and integrated into the PPIN to illustrate a dynamic change. At least six significant pairs of expression relationships were identified across different esophageal diseases. The expression levels of eight enzymes (ALOX5, ALOX5AP, CYP2C8, CYP4F11, LTA4H, PLA2G4A, CYP2D6, PTGES2) correlated with the survival time of ESCC patients. In summary, we constructed an AA metabolic PPIN to explore AA metabolism-related gene expression patterns in esophageal diseases, showing their dynamic change and potential for therapeutic targeting from inflammation to cancer.
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Affiliation(s)
- Bingli Wu
- Key Laboratory of Molecular Biology in High Cancer Incidence Coastal Chaoshan Area of Guangdong Higher Education Institutes, Shantou University Medical CollegeShantou 515041, P. R. China
- Department of Biochemistry and Molecular Biology, Shantou University Medical CollegeShantou 515041, P. R. China
| | - Chunying Bai
- Molecular Medicine Research Center, School of Medical Science, Chifeng UniversityChifeng 024000, Neimenggu, P. R. China
| | - Zepeng Du
- Department of Pathology, Shantou Central Hospital, Affiliated Shantou Hospital of Sun Yat-sen UniversityShantou 515041, Guangdong, P. R. China
| | - Haiying Zou
- Key Laboratory of Molecular Biology in High Cancer Incidence Coastal Chaoshan Area of Guangdong Higher Education Institutes, Shantou University Medical CollegeShantou 515041, P. R. China
- Department of Biochemistry and Molecular Biology, Shantou University Medical CollegeShantou 515041, P. R. China
| | - Jianyi Wu
- Key Laboratory of Molecular Biology in High Cancer Incidence Coastal Chaoshan Area of Guangdong Higher Education Institutes, Shantou University Medical CollegeShantou 515041, P. R. China
- Department of Biochemistry and Molecular Biology, Shantou University Medical CollegeShantou 515041, P. R. China
| | - Wenming Xie
- Network and Information Center, Shantou University Medical CollegeShantou 515041, P. R. China
| | - Pixian Zhang
- Key Laboratory of Molecular Biology in High Cancer Incidence Coastal Chaoshan Area of Guangdong Higher Education Institutes, Shantou University Medical CollegeShantou 515041, P. R. China
- Department of Biochemistry and Molecular Biology, Shantou University Medical CollegeShantou 515041, P. R. China
| | - Liyan Xu
- Key Laboratory of Molecular Biology in High Cancer Incidence Coastal Chaoshan Area of Guangdong Higher Education Institutes, Shantou University Medical CollegeShantou 515041, P. R. China
- Institute of Oncologic Pathology, Shantou University Medical CollegeShantou 515041, China
| | - Enmin Li
- Key Laboratory of Molecular Biology in High Cancer Incidence Coastal Chaoshan Area of Guangdong Higher Education Institutes, Shantou University Medical CollegeShantou 515041, P. R. China
- Department of Biochemistry and Molecular Biology, Shantou University Medical CollegeShantou 515041, P. R. China
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