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White MG, Wargo JA. The Microbiome in Gastrointestinal Cancers. Gastroenterol Clin North Am 2022; 51:667-680. [PMID: 36153116 DOI: 10.1016/j.gtc.2022.06.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/21/2023]
Abstract
The human microbiome has been recognized as increasingly important to health and disease. This is especially prescient in the development of various cancers, their progression, and the microbiome's modulation of various anticancer therapeutics. Mechanisms behind these interactions have been increasingly well described through modulation of the host immune system as well as induction of genetic changes and local inactivation of cancer therapeutics. Here, we review these associations for a variety of gastrointestinal malignancies as well as contemporary strategies proposed to leverage these associations to improve cancer treatment outcomes.
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Affiliation(s)
- Michael G White
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Boulevard, Unit 1484, Houston, TX 77030, USA
| | - Jennifer A Wargo
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Boulevard, Unit 1484, Houston, TX 77030, USA; Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Boulevard, Unit 1484, Houston, TX 77030, USA.
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2
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The Role of Toll-like Receptors (TLRs) Mediated Inflammation in Pancreatic Cancer Pathophysiology. Int J Mol Sci 2021; 22:ijms222312743. [PMID: 34884547 PMCID: PMC8657588 DOI: 10.3390/ijms222312743] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Revised: 11/18/2021] [Accepted: 11/22/2021] [Indexed: 12/12/2022] Open
Abstract
Pancreatic cancer (PC) is one of the most lethal forms of cancer, characterized by its aggressiveness and metastatic potential. Despite significant improvements in PC treatment and management, the complexity of the molecular pathways underlying its development has severely limited the available therapeutic opportunities. Toll-like receptors (TLRs) play a pivotal role in inflammation and immune response, as they are involved in pathogen-associated molecular patterns (PAMPs) and danger-associated molecular patterns (DAMPs). Activation of TLRs initiates a signaling cascade, which in turn, leads to the transcription of several genes involved in inflammation and anti-microbial defense. TLRs are also deregulated in several cancers and can be used as prognostic markers and potential targets for cancer-targeted therapy. In this review we discuss the current knowledge about the role of TLRs in PC progression, focusing on the available TLRs-targeting compounds and their possible use in PC therapy.
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3
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Ozkan E, Bakar-Ates F. The Trinity of Matrix Metalloproteinases, Inflammation, and Cancer: A Literature Review of Recent Updates. Antiinflamm Antiallergy Agents Med Chem 2021; 19:206-221. [PMID: 32178620 PMCID: PMC7499348 DOI: 10.2174/1871523018666191023141807] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2019] [Revised: 10/02/2019] [Accepted: 10/10/2019] [Indexed: 12/12/2022]
Abstract
The critical link between cancer and inflammation has been known for many years. This complex network was further complexed by revealing the association of the matrix metalloproteinase family members with inflammatory cytokines, which were previously known to be responsible for the development of metastasis. This article summarizes the current studies which evaluate the relationship between cancer and inflammatory microenvironment as well as the roles of MMPs on invasion and metastasis together.
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Affiliation(s)
- Erva Ozkan
- Department of Biochemistry, Faculty of Pharmacy, Ankara University, Ankara, Turkey
| | - Filiz Bakar-Ates
- Department of Biochemistry, Faculty of Pharmacy, Ankara University, Ankara, Turkey
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4
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Mesquita G, Prevarskaya N, Schwab A, Lehen’kyi V. Role of the TRP Channels in Pancreatic Ductal Adenocarcinoma Development and Progression. Cells 2021; 10:cells10051021. [PMID: 33925979 PMCID: PMC8145744 DOI: 10.3390/cells10051021] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Revised: 04/18/2021] [Accepted: 04/21/2021] [Indexed: 12/28/2022] Open
Abstract
The transient receptor potential channels (TRPs) have been related to several different physiologies that range from a role in sensory physiology (including thermo- and osmosensation) to a role in some pathologies like cancer. The great diversity of functions performed by these channels is represented by nine sub-families that constitute the TRP channel superfamily. From the mid-2000s, several reports have shown the potential role of the TRP channels in cancers of multiple origin. The pancreatic cancer is one of the deadliest cancers worldwide. Its prevalence is predicted to rise further. Disappointingly, the treatments currently used are ineffective. There is an urgency to find new ways to counter this disease and one of the answers may lie in the ion channels belonging to the superfamily of TRP channels. In this review, we analyse the existing knowledge on the role of TRP channels in the development and progression of pancreatic ductal adenocarcinoma (PDAC). The functions of these channels in other cancers are also considered. This might be of interest for an extrapolation to the pancreatic cancer in an attempt to identify potential therapeutic interventions.
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Affiliation(s)
- Gonçalo Mesquita
- Laboratory of Cell Physiology, INSERM U1003, Laboratory of Excellence Ion Channels Science and Therapeutics, Department of Biology, Faculty of Science and Technologies, University of Lille, 59650 Villeneuve d’Ascq, France; (G.M.); (N.P.)
- PHYCELL—Laboratoire de Physiologie Cellulaire, INSERM U1003, University of Lille, 59655 Villeneuve d’Ascq, France
- Institute of Physiology II, University Münster, 48149 Münster, Germany;
| | - Natalia Prevarskaya
- Laboratory of Cell Physiology, INSERM U1003, Laboratory of Excellence Ion Channels Science and Therapeutics, Department of Biology, Faculty of Science and Technologies, University of Lille, 59650 Villeneuve d’Ascq, France; (G.M.); (N.P.)
- PHYCELL—Laboratoire de Physiologie Cellulaire, INSERM U1003, University of Lille, 59655 Villeneuve d’Ascq, France
| | - Albrecht Schwab
- Institute of Physiology II, University Münster, 48149 Münster, Germany;
| | - V’yacheslav Lehen’kyi
- Laboratory of Cell Physiology, INSERM U1003, Laboratory of Excellence Ion Channels Science and Therapeutics, Department of Biology, Faculty of Science and Technologies, University of Lille, 59650 Villeneuve d’Ascq, France; (G.M.); (N.P.)
- PHYCELL—Laboratoire de Physiologie Cellulaire, INSERM U1003, University of Lille, 59655 Villeneuve d’Ascq, France
- Correspondence: ; Tel.: +33-(0)-3-20-33-70-78; Fax: +33-(0)-3-20-43-40-66
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5
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Abiri A, Rezaei M, Zeighami MH, Vaezpour Y, Dehghan L, KhorramGhahfarokhi M. Discovery of new TLR7 agonists by a combination of statistical learning-based QSAR, virtual screening, and molecular dynamics. INFORMATICS IN MEDICINE UNLOCKED 2021; 27:100787. [PMID: 34805481 PMCID: PMC8591993 DOI: 10.1016/j.imu.2021.100787] [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: 08/30/2021] [Revised: 10/16/2021] [Accepted: 11/11/2021] [Indexed: 01/31/2023] Open
Abstract
Search for new antiviral medications has surged in the past two years due to the COVID-19 crisis. Toll-like receptor 7 (TLR7) is among one of the most important TLR proteins of innate immunity that is responsible for broad antiviral response and immune system control. TLR7 agonists, as both vaccine adjuvants and immune response modulators, are among the top drug candidates for not only our contemporary viral pandemic but also other diseases. The agonists of TLR7 have been utilized as vaccine adjuvants and antiviral agents. In this study, we hybridized a statistical learning-based QSAR model with molecular docking and molecular dynamics simulation to extract new antiviral drugs by drug repurposing of the DrugBank database. First, we manually curated a dataset consisting of TLR7 agonists. The molecular descriptors of these compounds were extracted, and feature engineering was done to restrict the number of features to 45. We applied a statistically inspired modification of the partial least squares (SIMPLS) method to build our QSAR model. In the next stage, the DrugBank database was virtually screened structurally using molecular docking, and the top compounds for the guanosine binding site of TLR were identified. The result of molecular docking was again screened by the ligand-based approach of QSAR to eliminate compounds that do not display strong EC50 values by the previously trained model. We then subjected the final results to molecular dynamics simulation and compared our compounds with imiquimod (an FDA-approved TLR7 agonist) and compound 1 (the most active compound against TLR7 in vitro, EC50 = 0.2 nM). Our results evidently demonstrate that cephalosporins and nucleotide analogues (especially acyclic nucleotide analogues such as adefovir and cidofovir) are computationally potent agonists of TLR7. We finally reviewed some publications about cephalosporins that, just like pieces of a puzzle, completed our conclusion.
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Affiliation(s)
- Ardavan Abiri
- Department of Medicinal Chemistry, Faculty of Pharmacy, Kerman University of Medical Sciences, Kerman, Iran,Corresponding author
| | - Masoud Rezaei
- Faculty of Medicine, Kerman University of Medical Sciences, Kerman, Iran,Corresponding author
| | - Mohammad Hossein Zeighami
- Department of Medicinal Chemistry, Faculty of Pharmacy, Kerman University of Medical Sciences, Kerman, Iran
| | - Younes Vaezpour
- Student Research Committee, Kerman University of Medical Sciences, Kerman, Iran
| | - Leili Dehghan
- Department of Medicinal Chemistry, Faculty of Pharmacy, Kerman University of Medical Sciences, Kerman, Iran
| | - Maedeh KhorramGhahfarokhi
- Faculty of Pharmacy and Pharmaceutical Sciences, Kerman University of Medical Sciences, Kerman, Iran
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6
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Narayanankutty A, Sasidharan A, Job JT. Targeting Toll like Receptors in Cancer: Role of TLR Natural and Synthetic Modulators. Curr Pharm Des 2020; 26:5040-5053. [DOI: 10.2174/1381612826666200720235058] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2020] [Accepted: 06/19/2020] [Indexed: 02/08/2023]
Abstract
Background:
Toll like receptors (TLRs) are a group of transmembrane receptors belonging to the
broad class pattern recognition receptors (PRR), involved in recognition of Pathogen Associated Molecular Patterns
(PAMPs) thereby inducing an immune response. Apart from these exogenous PAMPs, numerous endogenous
PAMPs are also ligands for various TLRs thereby activating the TLR dependent immune response, subsequently
leading to the onset of an inflammatory response. Prolonged activation of TLR by these endogenous
PAMPs leads to chronic inflammatory insults to the body and which in turn alters the proliferative patterns of the
cells, which ultimately leads to the development of cancer.
Objectives:
The present review aims to provide a detailed outline of the differential roles of various TLRs in
cancer and the possible use of them as a therapeutic target.
Methods:
Data were collected from PubMed/Sciencedirect/Web of Science database and sorted; the latest literature
on TLRs was incorporated in the review.
Results:
Among the different TLRs, few are reported to be anti-neoplastic, which controls the cell growth and
multiplication in response to the endogenous signals. On the contrary, numerous studies have reported the procarcinogenic
potentials of TLRs. Hence, TLRs have emerged as a potential target for the prevention and treatment
of various types of cancers. Several molecules, such as monoclonal antibodies, small molecule inhibitors and
natural products have shown promising anticancer potential by effectively modulating the TLR signalling.
Conclusion:
Toll-like receptors play vital roles in the process of carcinogenesis, hence TLR targeting is a promising
approach for cancer prevention.
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Affiliation(s)
- Arunaksharan Narayanankutty
- Division of Cell and Molecular Biology, PG and Research Department of Zoology, St. Joseph’s College (Autonomous), Devagiri, Calicut, Kerala-673 008, India
| | | | - Joice T. Job
- Division of Cell and Molecular Biology, PG and Research Department of Zoology, St. Joseph’s College (Autonomous), Devagiri, Calicut, Kerala-673 008, India
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Schnipper J, Dhennin-Duthille I, Ahidouch A, Ouadid-Ahidouch H. Ion Channel Signature in Healthy Pancreas and Pancreatic Ductal Adenocarcinoma. Front Pharmacol 2020; 11:568993. [PMID: 33178018 PMCID: PMC7596276 DOI: 10.3389/fphar.2020.568993] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Accepted: 09/16/2020] [Indexed: 12/11/2022] Open
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is the fourth most common cause of cancer-related deaths in United States and Europe. It is predicted that PDAC will become the second leading cause of cancer-related deaths during the next decades. The development of PDAC is not well understood, however, studies have shown that dysregulated exocrine pancreatic fluid secretion can contribute to pathologies of exocrine pancreas, including PDAC. The major roles of healthy exocrine pancreatic tissue are secretion of enzymes and bicarbonate rich fluid, where ion channels participate to fine-tune these biological processes. It is well known that ion channels located in the plasma membrane regulate multiple cellular functions and are involved in the communication between extracellular events and intracellular signaling pathways and can function as signal transducers themselves. Hereby, they contribute to maintain resting membrane potential, electrical signaling in excitable cells, and ion homeostasis. Despite their contribution to basic cellular processes, ion channels are also involved in the malignant transformation from a normal to a malignant phenotype. Aberrant expression and activity of ion channels have an impact on essentially all hallmarks of cancer defined as; uncontrolled proliferation, evasion of apoptosis, sustained angiogenesis and promotion of invasion and migration. Research indicates that certain ion channels are involved in the aberrant tumor growth and metastatic processes of PDAC. The purpose of this review is to summarize the important expression, localization, and function of ion channels in normal exocrine pancreatic tissue and how they are involved in PDAC progression and development. As ion channels are suggested to be potential targets of treatment they are furthermore suggested to be biomarkers of different cancers. Therefore, we describe the importance of ion channels in PDAC as markers of diagnosis and clinical factors.
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Affiliation(s)
- Julie Schnipper
- Laboratory of Cellular and Molecular Physiology, UR-4667, University of Picardie Jules Verne, Amiens, France
| | - Isabelle Dhennin-Duthille
- Laboratory of Cellular and Molecular Physiology, UR-4667, University of Picardie Jules Verne, Amiens, France
| | - Ahmed Ahidouch
- Laboratory of Cellular and Molecular Physiology, UR-4667, University of Picardie Jules Verne, Amiens, France.,Department of Biology, Faculty of Sciences, Ibn Zohr University, Agadir, Morocco
| | - Halima Ouadid-Ahidouch
- Laboratory of Cellular and Molecular Physiology, UR-4667, University of Picardie Jules Verne, Amiens, France
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8
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Narayanankutty A. Toll-like Receptors as a Novel Therapeutic Target for Natural Products Against Chronic Diseases. Curr Drug Targets 2020; 20:1068-1080. [PMID: 30806312 DOI: 10.2174/1389450120666190222181506] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2019] [Revised: 01/25/2019] [Accepted: 02/14/2019] [Indexed: 02/08/2023]
Abstract
Toll-like receptors (TLR) are one among the initial responders of the immune system which participate in the activation inflammatory processes. Several different types of TLR such as TLR2, TLR4, TLR7 and TLR9 have been identified in various cell types, each having distinct ligands like lipids, lipoproteins, nucleic acids and proteins. Though its prime concern is xenobiotic defences, TLR signalling has also recognized as an activator of inflammation and associated development of chronic degenerative disorders (CDDs) including obesity, type 2 diabetes mellitus (T2DM), fatty liver disease, cardiovascular and neurodegenerative disorders as well as various types of cancers. Numerous drugs are in use to prevent these disorders, which specifically inhibit different pathways associated with the development of CDDs. Compared to these drug targets, inhibition of TLR, which specifically responsible for the inflammatory insults has proven to be a better drug target. Several natural products have emerged as inhibitors of CDDs, which specifically targets TLR signalling, among these, many are in the clinical trials. This review is intended to summarize the recent progress on TLR association with CDDs and to list possible use of natural products, their combinations and their synthetic derivative in the prevention of TLR-driven CDD development.
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Affiliation(s)
- Arunaksharan Narayanankutty
- Post Graduate & Research Department of Zoology, St. Joseph's College (Autonomous), Devagiri, Calicut, Kerala, 680 555, India
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9
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Gowing SD, Cool-Lartigue JJ, Spicer JD, Seely AJE, Ferri LE. Toll-like receptors: exploring their potential connection with post-operative infectious complications and cancer recurrence. Clin Exp Metastasis 2020; 37:225-239. [PMID: 31975313 DOI: 10.1007/s10585-020-10018-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2019] [Accepted: 01/03/2020] [Indexed: 12/14/2022]
Abstract
Cancer is the leading cause of death in North America. Despite modern advances in cancer therapy, many patients will ultimately develop cancer metastasis resulting in mortality. Surgery to resect early stage solid malignancies remains the cornerstone of cancer treatment. However, surgery places patients at risk of developing post-operative infectious complications that are linked to earlier cancer metastatic recurrence and cancer mortality. Toll-like receptors (TLRs) are evolutionarily-conserved sentinel receptors of the innate immune system that are activated by microbial products present during infection, leading to activation of innate immunity. Numerous types of solid cancer cells also express TLRs, with their activation augmenting their ability to metastasize. Similarly, healthy host-tissue TLRs activated during infection induce a prometastatic environment in the host. Cancer cells additionally secrete TLR activating ligands that activate both cancer TLRs and host TLRs to promote metastasis. Consequently, TLRs are an attractive therapeutic candidate to target infection-induced cancer metastasis and progression.
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Affiliation(s)
- S D Gowing
- Deparment of Surgery, L.D. MacLean Surgical Research Laboratories, McGill University Health Centre, McGill University, Montreal, Canada. .,Montreal General Hospital, Room L8-505, 1650 Cedar Avenue, Montreal, QC, H3G 1A4, Canada.
| | - J J Cool-Lartigue
- Deparment of Surgery, L.D. MacLean Surgical Research Laboratories, McGill University Health Centre, McGill University, Montreal, Canada.,Montreal General Hospital, Room L8-505, 1650 Cedar Avenue, Montreal, QC, H3G 1A4, Canada
| | - J D Spicer
- Deparment of Surgery, L.D. MacLean Surgical Research Laboratories, McGill University Health Centre, McGill University, Montreal, Canada.,Montreal General Hospital, Room L8-505, 1650 Cedar Avenue, Montreal, QC, H3G 1A4, Canada
| | - A J E Seely
- Department of Thoracic Surgery, Ottawa General Hospital, University of Ottawa, Ottawa, Canada
| | - L E Ferri
- Deparment of Surgery, L.D. MacLean Surgical Research Laboratories, McGill University Health Centre, McGill University, Montreal, Canada.,Montreal General Hospital, Room L8-505, 1650 Cedar Avenue, Montreal, QC, H3G 1A4, Canada
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Li F, Dai L, Niu J. GPX2 silencing relieves epithelial-mesenchymal transition, invasion, and metastasis in pancreatic cancer by downregulating Wnt pathway. J Cell Physiol 2019; 235:7780-7790. [PMID: 31774184 DOI: 10.1002/jcp.29391] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2019] [Accepted: 09/27/2019] [Indexed: 12/13/2022]
Abstract
Glutathione peroxidase 2 (GPX2) participates in many cancers including pancreatic cancer (PC), and overexpression of GPX2 promotes tumor growth. Herein, we identified the role of GPX2 in epithelial-mesenchymal transformation (EMT), invasion, and metastasis in PC. Bioinformatics prediction was applied to select PC-related genes. The regulatory function of GPX2 in PC was explored by treatment with short hairpin RNA against GPX2 or LiCl (activator of wingless-type MMTV integration site [Wnt] pathway) in PC cells. GPX2 level in PC tissues, the levels of GPX2, β-catenin, Vimentin, Snail, epithelial-cadherin (E-cadherin), matrix metalloproteinase 2 (MMP2), MMP9, and Wnt2 in cells were determined. Subsequently, cell proliferation, invasion, and metastasis were assayed. Bioinformatics analysis revealed that GPX2 was involved in PC development mediated by the Wnt pathway. GPX2 was highly expressed in PC tissues. GPX2 silencing downregulated levels of β-catenin, Vimentin, Snail, MMP2, MMP9, and Wnt2 but upregulated levels of E-cadherin. It was confirmed that GPX2 silencing suppressed PC cell proliferation, metastasis, and invasion. Furthermore, the trend of EMT and invasion and metastasis of PC induced by the LiCl-activated Wnt pathway was reversed when the GPX2 was silenced. GPX2 silencing could inhibit the Wnt pathway, subsequently suppress PC development.
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Affiliation(s)
- Fuzhou Li
- Department of Imaging, Linyi People's Hospital, Linyi, China
| | - Lan Dai
- Department of Gynaecology and Obstetrics, Chinese Medicine Hospital of Linyi City, Linyi, China
| | - Jixiang Niu
- Department of General Surgery, Linyi People's Hospital, Linyi, China
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11
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Braunstein MJ, Kucharczyk J, Adams S. Targeting Toll-Like Receptors for Cancer Therapy. Target Oncol 2019; 13:583-598. [PMID: 30229471 DOI: 10.1007/s11523-018-0589-7] [Citation(s) in RCA: 81] [Impact Index Per Article: 16.2] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The immune system encompasses a broad array of defense mechanisms against foreign threats, including invading pathogens and transformed neoplastic cells. Toll-like receptors (TLRs) are critically involved in innate immunity, serving as pattern recognition receptors whose stimulation leads to additional innate and adaptive immune responses. Malignant cells exploit the natural immunomodulatory functions of TLRs, expressed mainly by infiltrating immune cells but also aberrantly by tumor cells, to foster their survival, invasion, and evasion of anti-tumor immune responses. An extensive body of research has demonstrated context-specific roles for TLR activation in different malignancies, promoting disease progression in certain instances while limiting cancer growth in others. Despite these conflicting roles, TLR agonists have established therapeutic benefits as anti-cancer agents that activate immune cells in the tumor microenvironment and facilitate the expression of cytokines that allow for infiltration of anti-tumor lymphocytes and the suppression of oncogenic signaling pathways. This review focuses on the clinical application of TLR agonists for cancer treatment. We also highlight agents that are undergoing development in clinical trials, including investigations of TLR agonists in combination with other immunotherapies.
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Affiliation(s)
- Marc J Braunstein
- Department of Medicine, NYU Winthrop Hospital, 120 Mineola Blvd. Suite 500, Mineola, 11501, NY, USA
| | - John Kucharczyk
- Department of Medicine, NYU Winthrop Hospital, 120 Mineola Blvd. Suite 500, Mineola, 11501, NY, USA
| | - Sylvia Adams
- Department of Medicine, NYU Langone Medical Center, Laura and Isaac Perlmutter Cancer Center, 160 East 34th Street, 4th Floor, New York, 10016, NY, USA.
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12
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Zou B, Li J, Xu K, Liu JL, Yuan DY, Meng Z, Zhang B. Identification of key candidate genes and pathways in oral squamous cell carcinoma by integrated Bioinformatics analysis. Exp Ther Med 2019; 17:4089-4099. [PMID: 31007745 PMCID: PMC6468404 DOI: 10.3892/etm.2019.7442] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2018] [Accepted: 02/15/2019] [Indexed: 12/13/2022] Open
Abstract
Oral squamous cell carcinoma (OSCC) is one of the most common types of malignant head and neck tumor, which poses a serious threat to human health. In recent years, the incidence of OSCC has been increasing, while the prognosis has not significantly improved. Elucidation of the molecular mechanisms underlying the development of OSCC may provide novel therapeutic strategies. In the present study, the gene expression profiles from 4 datasets, including 244 OSCC and 95 normal oral mucosa samples, were subjected to statistical and Bioinformatics analysis. A total of 34 differentially expressed genes (DEGs) were identified, among which 14 were upregulated and 20 were downregulated in OSCC compared with normal oral mucosa tissues. Gene Ontology enrichment analysis indicated that the DEGs were mainly involved in regulation of the immune response, cell adhesion and cell proliferative processes. The Kyoto Encyclopedia of Genes and Genomes pathway analysis revealed that the DEGs were mainly associated with the phosphoinositide-3 kinase Akt and Toll-like receptor signaling pathway. The key candidate DEGs were identified from the complex protein-protein interaction network, and secreted phosphoprotein 1 (SPP1), integrin subunit α 3 and plasminogen activator, urokinase (PLAU) were confirmed to be significantly associated with the survival rate. Cell Counting Kit-8 and Transwell assays demonstrated that SPP1 and PLAU regulate cell proliferation, migration and invasion. The candidate genes/pathways identified in the present study may include promising diagnostic biomarkers or therapeutic targets for OSCC.
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Affiliation(s)
- Bo Zou
- Department of Oral Maxillofacial Surgery, School of Stomatology, Shandong University, Jinan, Shandong 250100, P.R. China.,Key Laboratory of Oral Maxillofacial-Head and Neck Medical Biology of Shandong Province, Liaocheng People's Hospital, Medical College of Liaocheng University, Liaocheng, Shandong 252000, P.R. China.,Department of Oral and Maxillofacial Surgery, Liaocheng People's Hospital, Medical College of Liaocheng University, Liaocheng, Shandong 252000, P.R. China
| | - Jun Li
- Department of Oral Maxillofacial Surgery, School of Stomatology, Shandong University, Jinan, Shandong 250100, P.R. China.,Key Laboratory of Oral Maxillofacial-Head and Neck Medical Biology of Shandong Province, Liaocheng People's Hospital, Medical College of Liaocheng University, Liaocheng, Shandong 252000, P.R. China.,Department of Oral and Maxillofacial Surgery, Liaocheng People's Hospital, Medical College of Liaocheng University, Liaocheng, Shandong 252000, P.R. China
| | - Kai Xu
- Key Laboratory of Oral Maxillofacial-Head and Neck Medical Biology of Shandong Province, Liaocheng People's Hospital, Medical College of Liaocheng University, Liaocheng, Shandong 252000, P.R. China.,Department of Oral and Maxillofacial Surgery, Liaocheng People's Hospital, Medical College of Liaocheng University, Liaocheng, Shandong 252000, P.R. China
| | - Jian-Lin Liu
- Department of Oral Maxillofacial Surgery, School of Stomatology, Shandong University, Jinan, Shandong 250100, P.R. China.,Key Laboratory of Oral Maxillofacial-Head and Neck Medical Biology of Shandong Province, Liaocheng People's Hospital, Medical College of Liaocheng University, Liaocheng, Shandong 252000, P.R. China.,Department of Oral and Maxillofacial Surgery, Liaocheng People's Hospital, Medical College of Liaocheng University, Liaocheng, Shandong 252000, P.R. China
| | - Dao-Ying Yuan
- Key Laboratory of Oral Maxillofacial-Head and Neck Medical Biology of Shandong Province, Liaocheng People's Hospital, Medical College of Liaocheng University, Liaocheng, Shandong 252000, P.R. China.,Department of Oral and Maxillofacial Surgery, Liaocheng People's Hospital, Medical College of Liaocheng University, Liaocheng, Shandong 252000, P.R. China
| | - Zhen Meng
- Key Laboratory of Oral Maxillofacial-Head and Neck Medical Biology of Shandong Province, Liaocheng People's Hospital, Medical College of Liaocheng University, Liaocheng, Shandong 252000, P.R. China.,Department of Oral and Maxillofacial Surgery, Liaocheng People's Hospital, Medical College of Liaocheng University, Liaocheng, Shandong 252000, P.R. China.,Precision Biomedical Key Laboratory, Liaocheng People's Hospital, Liaocheng, Shandong 252000, P.R. China
| | - Bin Zhang
- Department of Oral Maxillofacial Surgery, School of Stomatology, Shandong University, Jinan, Shandong 250100, P.R. China.,Key Laboratory of Oral Maxillofacial-Head and Neck Medical Biology of Shandong Province, Liaocheng People's Hospital, Medical College of Liaocheng University, Liaocheng, Shandong 252000, P.R. China.,Department of Oral and Maxillofacial Surgery, Liaocheng People's Hospital, Medical College of Liaocheng University, Liaocheng, Shandong 252000, P.R. China
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Pinho AV, Van Bulck M, Chantrill L, Arshi M, Sklyarova T, Herrmann D, Vennin C, Gallego-Ortega D, Mawson A, Giry-Laterriere M, Magenau A, Leuckx G, Baeyens L, Gill AJ, Phillips P, Timpson P, Biankin AV, Wu J, Rooman I. ROBO2 is a stroma suppressor gene in the pancreas and acts via TGF-β signalling. Nat Commun 2018; 9:5083. [PMID: 30504844 PMCID: PMC6269509 DOI: 10.1038/s41467-018-07497-z] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2018] [Accepted: 11/05/2018] [Indexed: 01/05/2023] Open
Abstract
Whereas genomic aberrations in the SLIT-ROBO pathway are frequent in pancreatic ductal adenocarcinoma (PDAC), their function in the pancreas is unclear. Here we report that in pancreatitis and PDAC mouse models, epithelial Robo2 expression is lost while Robo1 expression becomes most prominent in the stroma. Cell cultures of mice with loss of epithelial Robo2 (Pdx1Cre;Robo2F/F) show increased activation of Robo1+ myofibroblasts and induction of TGF-β and Wnt pathways. During pancreatitis, Pdx1Cre;Robo2F/F mice present enhanced myofibroblast activation, collagen crosslinking, T-cell infiltration and tumorigenic immune markers. The TGF-β inhibitor galunisertib suppresses these effects. In PDAC patients, ROBO2 expression is overall low while ROBO1 is variably expressed in epithelium and high in stroma. ROBO2low;ROBO1high patients present the poorest survival. In conclusion, Robo2 acts non-autonomously as a stroma suppressor gene by restraining myofibroblast activation and T-cell infiltration. ROBO1/2 expression in PDAC patients may guide therapy with TGF-β inhibitors or other stroma /immune modulating agents.
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Affiliation(s)
- Andreia V Pinho
- Cancer Division, The Garvan Institute of Medical Research, Sydney, Darlinghurst 2010, NSW, Australia.
- Faculty of Medicine and Health Sciences, Macquarie University, Sydney, Macquarie University 2109, NSW, Australia.
- Australian Pancreatic Cancer Genome Initiative (APGI), Sydney, Darlinghurst 2010, NSW, Australia.
| | - Mathias Van Bulck
- Oncology Research Centre, Vrije Universiteit Brussel, Brussels, 1090, Belgium
| | - Lorraine Chantrill
- Cancer Division, The Garvan Institute of Medical Research, Sydney, Darlinghurst 2010, NSW, Australia
- Australian Pancreatic Cancer Genome Initiative (APGI), Sydney, Darlinghurst 2010, NSW, Australia
- St. Vincent's Clinical School, UNSW, Sydney, Darlinghurst 2010, NSW, Australia
| | - Mehreen Arshi
- Cancer Division, The Garvan Institute of Medical Research, Sydney, Darlinghurst 2010, NSW, Australia
- Australian Pancreatic Cancer Genome Initiative (APGI), Sydney, Darlinghurst 2010, NSW, Australia
| | - Tatyana Sklyarova
- Oncology Research Centre, Vrije Universiteit Brussel, Brussels, 1090, Belgium
| | - David Herrmann
- Cancer Division, The Garvan Institute of Medical Research, Sydney, Darlinghurst 2010, NSW, Australia
- Australian Pancreatic Cancer Genome Initiative (APGI), Sydney, Darlinghurst 2010, NSW, Australia
- St. Vincent's Clinical School, UNSW, Sydney, Darlinghurst 2010, NSW, Australia
| | - Claire Vennin
- Cancer Division, The Garvan Institute of Medical Research, Sydney, Darlinghurst 2010, NSW, Australia
| | - David Gallego-Ortega
- Cancer Division, The Garvan Institute of Medical Research, Sydney, Darlinghurst 2010, NSW, Australia
- St. Vincent's Clinical School, UNSW, Sydney, Darlinghurst 2010, NSW, Australia
| | - Amanda Mawson
- Cancer Division, The Garvan Institute of Medical Research, Sydney, Darlinghurst 2010, NSW, Australia
- Australian Pancreatic Cancer Genome Initiative (APGI), Sydney, Darlinghurst 2010, NSW, Australia
| | - Marc Giry-Laterriere
- Cancer Division, The Garvan Institute of Medical Research, Sydney, Darlinghurst 2010, NSW, Australia
- Australian Pancreatic Cancer Genome Initiative (APGI), Sydney, Darlinghurst 2010, NSW, Australia
| | - Astrid Magenau
- Cancer Division, The Garvan Institute of Medical Research, Sydney, Darlinghurst 2010, NSW, Australia
| | - Gunther Leuckx
- Beta cell Neogenesis Lab, Vrije Universiteit Brussel, Brussels, 1090, Belgium
| | - Luc Baeyens
- Beta cell Neogenesis Lab, Vrije Universiteit Brussel, Brussels, 1090, Belgium
| | - Anthony J Gill
- Cancer Division, The Garvan Institute of Medical Research, Sydney, Darlinghurst 2010, NSW, Australia
- Australian Pancreatic Cancer Genome Initiative (APGI), Sydney, Darlinghurst 2010, NSW, Australia
- Cancer Diagnosis and Pathology Group, Kolling Institute of Medical Research, Royal North Shore Hospital, University of Sydney, Sydney, St. Leonards 2065, NSW, Australia
| | - Phoebe Phillips
- Lowy Cancer Research Centre, University of New South Wales, Sydney, Sydney 2052, NSW, Australia
| | - Paul Timpson
- Cancer Division, The Garvan Institute of Medical Research, Sydney, Darlinghurst 2010, NSW, Australia
- Australian Pancreatic Cancer Genome Initiative (APGI), Sydney, Darlinghurst 2010, NSW, Australia
- St. Vincent's Clinical School, UNSW, Sydney, Darlinghurst 2010, NSW, Australia
| | - Andrew V Biankin
- Australian Pancreatic Cancer Genome Initiative (APGI), Sydney, Darlinghurst 2010, NSW, Australia
- Wolfson Wohl Cancer Research Centre, Institute of Cancer Sciences, University of Glasgow, Glasgow, G61 1BD, Scotland, UK
- West of Scotland Pancreatic Unit, Glasgow Royal Infirmary, Glasgow, G5 0SF, Scotland, UK
- South Western Sydney Clinical School, UNSW, Liverpool, Liverpool 2170, NSW, Australia
| | - Jianmin Wu
- Australian Pancreatic Cancer Genome Initiative (APGI), Sydney, Darlinghurst 2010, NSW, Australia
- Key laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Center for Cancer Bioinformatics, Peking University Cancer Hospital & Institute, Beijing, 100142, China
| | - Ilse Rooman
- Australian Pancreatic Cancer Genome Initiative (APGI), Sydney, Darlinghurst 2010, NSW, Australia.
- Oncology Research Centre, Vrije Universiteit Brussel, Brussels, 1090, Belgium.
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Lin R, Wang Y, Chen Q, Liu Z, Xiao S, Wang B, Shi B. TRPM2 promotes the proliferation and invasion of pancreatic ductal adenocarcinoma. Mol Med Rep 2018; 17:7537-7544. [PMID: 29620272 PMCID: PMC5983953 DOI: 10.3892/mmr.2018.8816] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2017] [Accepted: 01/29/2018] [Indexed: 01/05/2023] Open
Abstract
The aim of the present study was to investigate transient receptor potential cation channel subfamily M member 2 (TRPM2), a promising therapeutic target and biomarker for pancreatic ductal adenocarcinoma (PDAC) prognosis, in addition to determining its effects regarding tumor progression and invasion. PDAC is a fatal disease with a poor prognosis, and its associated pathogenic molecular mechanisms remain to be determined. In the present study, combined analysis using genomic and transcriptomic data from two PDAC studies was performed to discover a survival‑associated biomarker of PDAC. Survival analysis for genes mutated in ≥10 patients was performed using a Kaplan‑Meier curve and tested for significance using a log‑rank test. Furthermore, gene‑expression correlation analysis was performed to determine the genes with the strongest correlations to TRPM2. In addition, a Cell Counting Kit‑8 assay, a scratch wound‑healing assay and a Transwell assay were performed in the present study to investigate the proliferative, invasive and metastatic ability of PANC‑1 cells in TRPM2‑overexpressing and downregulated groups. The mutated TRPM2 gene had a strong negative correlation with patient survival probability compared with the normal control group (P=1.06x10‑4). Expression of TRPM2 was strongly correlated with expression of probable phospholipid‑transporting ATPase IM, γ‑parvin, tudor domain containing 9, Toll‑like receptor 7 and Scm‑like with four MBT domains protein 2 according to the criterion of a correlation coefficient >0.5. Furthermore, the results of the present study demonstrated that the TRPM2 overexpression in a PDAC cell line (PANC‑1) promoted cell proliferation, invasion and metastatic ability. TRPM2 represents a potential therapeutic target and prognostic marker for patients with PDAC. TRPM2 regulates cell proliferation, invasion and migration; however, the underlying mechanism requires further investigation in future studies.
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Affiliation(s)
- Rui Lin
- Department of General Surgery, Tongji Hospital, Tongji University School of Medicine, Shanghai 200065, P.R. China
| | - Yufeng Wang
- Department of General Surgery, Tongji Hospital, Tongji University School of Medicine, Shanghai 200065, P.R. China
| | - Quanning Chen
- Department of General Surgery, Tongji Hospital, Tongji University School of Medicine, Shanghai 200065, P.R. China
| | - Zhongyan Liu
- Department of General Surgery, Tongji Hospital, Tongji University School of Medicine, Shanghai 200065, P.R. China
| | - Shuai Xiao
- Department of General Surgery, Tongji Hospital, Tongji University School of Medicine, Shanghai 200065, P.R. China
| | - Bingyi Wang
- Department of General Surgery, Tongji Hospital, Tongji University School of Medicine, Shanghai 200065, P.R. China
| | - Baomin Shi
- Department of General Surgery, Tongji Hospital, Tongji University School of Medicine, Shanghai 200065, P.R. China
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Kelm NE, Zhu Z, Ding VA, Xiao H, Wakefield MR, Bai Q, Fang Y. The role of IL-29 in immunity and cancer. Crit Rev Oncol Hematol 2016; 106:91-8. [PMID: 27637354 PMCID: PMC7129698 DOI: 10.1016/j.critrevonc.2016.08.002] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2016] [Revised: 07/27/2016] [Accepted: 08/09/2016] [Indexed: 02/06/2023] Open
Abstract
Interleukin-29 (IL-29) is a new member of the recently discovered interferon λ (IFNλ) family. It is produced predominantly by maturing dendritic cells and macrophages. It has been implicated in numerous immunological responses and has shown antiviral activity similar to the Type I interferons, although its target cell population is more limited than the Type I interferons. In recent years, the role of IL-29 in the pathogenesis of various cancers has also been extensively studied. In this review, we will discuss the recent advances of IL-29 in immunological processes and the pathogenesis of various cancer.
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Affiliation(s)
- Noah E Kelm
- Department of Microbiology, Immunology & Pathology, Des Moines University, Des Moines, IA 50312, United States
| | - Ziwen Zhu
- Department of Surgery, University of Missouri School of Medicine, Columbia, MO 65212, United States
| | - Vivi A Ding
- Department of Microbiology, Immunology & Pathology, Des Moines University, Des Moines, IA 50312, United States
| | - Huaping Xiao
- Department of Microbiology, Immunology & Pathology, Des Moines University, Des Moines, IA 50312, United States; The Affiliated Hospital of Xiangnan University, Chenzhou, Hunan, China
| | - Mark R Wakefield
- Department of Surgery, University of Missouri School of Medicine, Columbia, MO 65212, United States
| | - Qian Bai
- Department of Surgery, University of Missouri School of Medicine, Columbia, MO 65212, United States
| | - Yujiang Fang
- Department of Microbiology, Immunology & Pathology, Des Moines University, Des Moines, IA 50312, United States; Department of Surgery, University of Missouri School of Medicine, Columbia, MO 65212, United States.
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