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Liang QJ, Long QQ, Tian FQ, Su QY, Zhu XY, Long XD. Tissue inhibitor of metalloproteinase-3 expression affects clini copathological features and prognosis of aflatoxin B1-related hepatocellular carcinoma. World J Hepatol 2024; 16:1131-1144. [DOI: 10.4254/wjh.v16.i8.1131] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/06/2024] [Revised: 06/27/2024] [Accepted: 07/10/2024] [Indexed: 08/21/2024] Open
Abstract
BACKGROUND The dysregulation of tissue inhibitor of metalloproteinase-3 (TIMP3) was positively correlated with the progression of hepatocellular carcinoma (HCC). However, it is not clear whether TIMP3 expression is associated with the clinicopathological features and prognosis of aflatoxin B1 (AFB1)-related HCC (AHCC).
AIM To assess the effects of TIMP3 expression on the clinicopathological features and prognosis of AHCC.
METHODS A retrospective study, including 182 patients with AHCC, was conducted to explore the link between TIMP3 expression in cancerous tissues and the clinicopathological characteristics and prognosis of AHCC. TIMP3 expression was detected by immunohistochemistry and its effects on the clinicopathological features and prognosis of AHCC were evaluated by Kaplan-Meier survival analysis and Cox regression survival analysis. Odds ratio, hazard ratio (HR), median overall survival time (MST), median tumor recurrence-free survival time (MRT), and corresponding 95% confidential interval (CI) was calculated to evaluate the potential of TIMP3 expression in predicting AHCC prognosis.
RESULTS Kaplan-Meier survival analysis showed that compared with high TIMP3 expression, low TIMP3 expression in tumor tissues significantly decreased the MST (36.00 mo vs 18.00 mo) and MRT (32.00 mo vs 16 mo) of patients with AHCC. Multivariate Cox regression survival analysis further proved that decreased expression of TIMP3 increased the risk of death (HR = 2.85, 95%CI: 2.04-4.00) and tumor recurrence (HR = 2.26, 95%CI: 1.57-3.26). Furthermore, decreased expression of TIMP3 protein in tissues with AHCC was significantly correlated with tumor clinicopathological features, such as tumor size, tumor grade and stage, tumor microvessel density, and tumor blood invasion. Additionally, TIMP3 protein expression was also negatively associated with amount of AFB1-DNA adducts in tumor tissues.
CONCLUSION These findings indicate that the dysregulation of TIMP3 expression is related to AHCC biological behaviors and affects tumor outcome, suggesting that TIMP3 may act as a prognostic biomarker for AHCC.
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Affiliation(s)
- Qiu-Ju Liang
- Clinicopathological Diagnosis and Research Center, The Affiliated Hospital of Youjiang Medical University for Nationalities, Baise 533000, Guangxi Zhuang Autonomous Region, China
- Department of Tumor Pathology, Key Laboratory of Tumor Molecular Pathology of Guangxi Higher Education Institutes, Baise 533000, Guangxi Zhuang Autonomous Region, China
| | - Qin-Qin Long
- Clinicopathological Diagnosis and Research Center, The Affiliated Hospital of Youjiang Medical University for Nationalities, Baise 533000, Guangxi Zhuang Autonomous Region, China
| | - Feng-Qin Tian
- Clinicopathological Diagnosis and Research Center, The Affiliated Hospital of Youjiang Medical University for Nationalities, Baise 533000, Guangxi Zhuang Autonomous Region, China
| | - Qun-Ying Su
- Clinicopathological Diagnosis and Research Center, The Affiliated Hospital of Youjiang Medical University for Nationalities, Baise 533000, Guangxi Zhuang Autonomous Region, China
| | - Xiao-Ying Zhu
- Clinicopathological Diagnosis and Research Center, The Affiliated Hospital of Youjiang Medical University for Nationalities, Baise 533000, Guangxi Zhuang Autonomous Region, China
| | - Xi-Dai Long
- Clinicopathological Diagnosis and Research Center, The Affiliated Hospital of Youjiang Medical University for Nationalities, Baise 533000, Guangxi Zhuang Autonomous Region, China
- Department of Tumor Pathology, Key Laboratory of Tumor Molecular Pathology of Guangxi Higher Education Institutes, Baise 533000, Guangxi Zhuang Autonomous Region, China
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Srinivas AN, Suresh D, Vishwanath PM, Satish S, Santhekadur PK, Koka S, Kumar DP. TACE inhibition: a promising therapeutic intervention against AATF-mediated steatohepatitis to hepatocarcinogenesis. Mol Oncol 2024; 18:1940-1957. [PMID: 38558505 PMCID: PMC11306524 DOI: 10.1002/1878-0261.13646] [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: 09/16/2023] [Revised: 01/03/2024] [Accepted: 03/18/2024] [Indexed: 04/04/2024] Open
Abstract
Metabolic dysfunction-associated steatohepatitis-driven hepatocellular carcinoma (MASH-HCC) is a global clinical challenge for which there is a limited understanding of disease pathogenesis and a subsequent lack of therapeutic interventions. We previously identified that tumor necrosis factor-alpha (TNF-α) upregulated apoptosis antagonizing transcription factor (AATF) in MASH. Here, we investigated the effect of TNF-α converting enzyme (TACE) inhibition as a promising targeted therapy against AATF-mediated steatohepatitis to hepatocarcinogenesis. A preclinical murine model that recapitulates human MASH-HCC was used in the study. C57Bl/6 mice were fed with chow diet normal water (CD) or western diet sugar water (WD) along with a low dose of carbon tetrachloride (CCl4; 0.2 μL·g-1, weekly) for 24 weeks. TACE activity, TNF-α levels, and AATF expression were measured. The mice were treated with the TACE inhibitor Marimastat for 12 weeks, followed by analyses of liver injury, fibrosis, inflammation, and oncogenic signaling. In vitro experiments using stable clones of AATF control and AATF knockdown were also conducted. We found that AATF expression was upregulated in WD/CCl4 mice, which developed severe MASH at 12 weeks and advanced fibrosis with HCC at 24 weeks. WD/CCl4 mice showed increased TACE activity with reduced hepatic expression of sirtuin 1 (Sirt1) and tissue inhibitor of metalloproteinase 3 (Timp3). The involvement of the SIRT1/TIMP3/TACE axis was confirmed by the release of TNF-α, which upregulated AATF, a key molecular driver of MASH-HCC. Interestingly, TACE inhibition by Marimastat reduced liver injury, dyslipidemia, AATF expression, and oncogenic signaling, effectively preventing hepatocarcinogenesis. Furthermore, Marimastat inhibited the activation of JNK, ERK1/2, and AKT, which are key regulators of tumorigenesis in WD/CCl4 mice and in AATF control cells, but had no effect on AATF knockdown cells. This study shows that TACE inhibition prevents AATF-mediated inflammation, fibrosis, and oncogenesis in MASH-HCC, offering a potential target for therapeutic intervention.
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Affiliation(s)
- Akshatha N. Srinivas
- Department of Biochemistry, CEMR Lab, JSS Medical CollegeJSS Academy of Higher Education and ResearchMysuruIndia
| | - Diwakar Suresh
- Department of Biochemistry, CEMR Lab, JSS Medical CollegeJSS Academy of Higher Education and ResearchMysuruIndia
| | - Prashant M. Vishwanath
- Department of Biochemistry, CEMR Lab, JSS Medical CollegeJSS Academy of Higher Education and ResearchMysuruIndia
| | - Suchitha Satish
- Department of Pathology, JSS Medical College and HospitalJSS Academy of Higher Education and ResearchMysuruIndia
| | - Prasanna K. Santhekadur
- Department of Biochemistry, CEMR Lab, JSS Medical CollegeJSS Academy of Higher Education and ResearchMysuruIndia
| | - Saisudha Koka
- Department of Pharmaceutical Sciences, Irma Lerma Rangel School of PharmacyTexas A&M UniversityKingsvilleTXUSA
| | - Divya P. Kumar
- Department of Biochemistry, CEMR Lab, JSS Medical CollegeJSS Academy of Higher Education and ResearchMysuruIndia
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3
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Santi MD, Zhang M, Asam K, Yu G, Dong PM, Sheehan DH, Aouizerat BE, Thomas CM, Viet CT, Ye Y. Perineural Invasion Is Associated With Function-evoked Pain and Altered Extracellular Matrix in Patients With Head and Neck Squamous Cell Carcinoma. THE JOURNAL OF PAIN 2024:104615. [PMID: 38936749 DOI: 10.1016/j.jpain.2024.104615] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/22/2024] [Revised: 06/01/2024] [Accepted: 06/19/2024] [Indexed: 06/29/2024]
Abstract
Head and neck squamous cell carcinoma (HNSCC) is painful, and perineural invasion (PNI) has been associated with the worst pain. Pain due to HNSCC is diverse and may vary based on clinicopathological factors. This study aims to characterize different pain patterns linked with PNI, its influence on daily functioning, and gain insights into molecular changes and pathways associated with PNI-related pain in HNSCC patients. We conducted a cross-sectional study across 3 medical centers (n = 114), assessing pain phenotypes and their impact on daily functioning using 2 self-reported pain questionnaires, given to patients prior to their cancer surgery. Furthermore, we conducted RNA-seq analysis utilizing the The Cancer Genome Atlas dataset of HNSCC tumor from patients (n = 192) to identify genes relevant to both PNI and pain. Upon adjusting for demographic and clinicopathological variables using linear regression models, we found that PNI independently predicted function-evoked pain according to the University of Calfornia San Francisco Oral Cancer Pain Questionnaire, as well as the worst pain intensity reported in the Brief Pain Inventory. Distinct pain patterns were observed to be associated with daily activities in varying manners. Our molecular analyses revealed significant disruptions in pathways associated with the extracellular matrix structure and organization. The top differentially expressed genes linked to the extracellular matrix are implicated in cancer development, pain, and neurodegenerative diseases. Our data underscore the importance of properly categorizing pain phenotypes in future studies aiming to uncover mechanistic underpinnings of pain. Additionally, we have compiled a list of genes of interest that could serve as targets for both cancer and cancer pain management. PERSPECTIVE: PNI independently predicts function-evoked pain. Different pain phenotypes affect daily activities differently. We identified a list of candidate genes involved in the extracellular matrix structure and function that can be targeted for both cancer and cancer pain control.
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Affiliation(s)
- Maria D Santi
- Translational Research Center, College of Dentistry, New York University, New York, New York; Department of Molecular Pathobiology, Pain Research Center, College of Dentistry, New York University, New York, New York
| | - Morgan Zhang
- Translational Research Center, College of Dentistry, New York University, New York, New York; Department of Molecular Pathobiology, Pain Research Center, College of Dentistry, New York University, New York, New York
| | - Kesava Asam
- Translational Research Center, College of Dentistry, New York University, New York, New York
| | - Gary Yu
- Rory Meyers College of Nursing, New York University, New York, New York
| | - Phuong M Dong
- Department of Oral and Maxillofacial Surgery, Loma Linda University School of Dentistry, Loma Linda, California
| | - Delaney H Sheehan
- Department of Otolaryngology - Head & Neck Surgery, University of Alabama at Birmingham, Birmingham, Alabama
| | - Bradley E Aouizerat
- Translational Research Center, College of Dentistry, New York University, New York, New York
| | - Carissa M Thomas
- Department of Otolaryngology - Head & Neck Surgery, University of Alabama at Birmingham, Birmingham, Alabama
| | - Chi T Viet
- Department of Oral and Maxillofacial Surgery, Loma Linda University School of Dentistry, Loma Linda, California
| | - Yi Ye
- Translational Research Center, College of Dentistry, New York University, New York, New York; Department of Molecular Pathobiology, Pain Research Center, College of Dentistry, New York University, New York, New York.
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4
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Saad MI, Jenkins BJ. The protease ADAM17 at the crossroads of disease: revisiting its significance in inflammation, cancer, and beyond. FEBS J 2024; 291:10-24. [PMID: 37540030 DOI: 10.1111/febs.16923] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Revised: 07/04/2023] [Accepted: 08/02/2023] [Indexed: 08/05/2023]
Abstract
The protease A Disintegrin And Metalloproteinase 17 (ADAM17) plays a central role in the pathophysiology of several diseases. ADAM17 is involved in the cleavage and shedding of at least 80 known membrane-tethered proteins, which subsequently modulate several intracellular signaling pathways, and therefore alter cell behavior. Dysregulated expression and/or activation of ADAM17 has been linked to a wide range of autoimmune and inflammatory diseases, cancer, and cardiovascular disease. In this review, we provide an overview of the current state of knowledge from preclinical models and clinical data on the diverse pathophysiological roles of ADAM17, and discuss the mechanisms underlying ADAM17-mediated protein shedding and the potential therapeutic implications of targeting ADAM17 in these diseases.
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Affiliation(s)
- Mohamed I Saad
- Centre for Innate Immunity and Infectious Diseases, Hudson Institute of Medical Research, Clayton, Vic., Australia
- Department of Molecular and Translational Sciences, Faculty of Medicine, Nursing and Health Sciences, Monash University, Clayton, Vic., Australia
| | - Brendan J Jenkins
- Centre for Innate Immunity and Infectious Diseases, Hudson Institute of Medical Research, Clayton, Vic., Australia
- Department of Molecular and Translational Sciences, Faculty of Medicine, Nursing and Health Sciences, Monash University, Clayton, Vic., Australia
- South Australian immunoGENomics Cancer Institute (SAiGENCI), University of Adelaide, SA, Australia
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5
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Ding T, Yu Y, Gao L, Xiang L, Xu B, Gu B, Chen H. Predictive Roles of ADAM17 in Patient Survival and Immune Cell Infiltration in Hepatocellular Carcinoma. Int J Mol Sci 2023; 24:17069. [PMID: 38069391 PMCID: PMC10707406 DOI: 10.3390/ijms242317069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2023] [Revised: 11/28/2023] [Accepted: 11/29/2023] [Indexed: 12/18/2023] Open
Abstract
Hepatocellular carcinoma (HCC) is the deadliest malignant tumour worldwide. The metalloproteinase ADAM17 is associated with tumour formation and development; however, its significance in HCC is unclear. This study aimed to investigate the role of ADAM17 in HCC and the correlation between its expression and immune cell infiltration. ADAM17 expression was analysed in pan-cancer and HCC tissues using The Cancer Genome Atlas and Genotype-Tissue Expression datasets. Kaplan-Meier survival analysis displayed a negative association between ADAM17 expression and the overall survival of patients with HCC. High ADAM17 expression was linked to poor tumour/node (T/N) stage and alpha fetoprotein (AFP) levels. Gene Set Enrichment Analysis, Gene Ontology, and Kyoto Encyclopaedia of Genes and Genomes analyses revealed the enrichment of several pathways, including epithelial-mesenchymal transition, inflammatory response, Hedgehog, and KRAS signalling, in patients with upregulated ADAM17. ADAM17 was shown to be positively correlated with immune cell infiltration and immune checkpoint expression via the Tumour Immune Estimation Resource (TIMER) database and immunohistochemistry analyses. Protein-protein interaction (PPI) network analysis revealed that ADAM17 plays a core role in cancer development and immune evasion. In vitro and in vivo experiments demonstrated that ADAM17 influences HCC growth and metastasis. In conclusion, ADAM17 is upregulated in most cancers, particularly HCC, and is critical in the development and immune evasion of HCC.
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Affiliation(s)
- Tianlong Ding
- The Department of Tumor Surgery, Lanzhou University Second Hospital, Lanzhou 730030, China;
- The Second Clinical Medical College, Lanzhou University, Lanzhou 730030, China; (Y.Y.); (L.G.); (L.X.); (B.X.); (B.G.)
| | - Yang Yu
- The Second Clinical Medical College, Lanzhou University, Lanzhou 730030, China; (Y.Y.); (L.G.); (L.X.); (B.X.); (B.G.)
| | - Lei Gao
- The Second Clinical Medical College, Lanzhou University, Lanzhou 730030, China; (Y.Y.); (L.G.); (L.X.); (B.X.); (B.G.)
| | - Lin Xiang
- The Second Clinical Medical College, Lanzhou University, Lanzhou 730030, China; (Y.Y.); (L.G.); (L.X.); (B.X.); (B.G.)
| | - Bo Xu
- The Second Clinical Medical College, Lanzhou University, Lanzhou 730030, China; (Y.Y.); (L.G.); (L.X.); (B.X.); (B.G.)
| | - Baohong Gu
- The Second Clinical Medical College, Lanzhou University, Lanzhou 730030, China; (Y.Y.); (L.G.); (L.X.); (B.X.); (B.G.)
| | - Hao Chen
- The Department of Tumor Surgery, Lanzhou University Second Hospital, Lanzhou 730030, China;
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6
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Parvin D, Hashemi ZS, Shokati F, Mohammadpour Z, Bazargan V. Immunomagnetic Isolation of HER2-Positive Breast Cancer Cells Using a Microfluidic Device. ACS OMEGA 2023; 8:21745-21754. [PMID: 37360498 PMCID: PMC10286087 DOI: 10.1021/acsomega.3c01287] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/26/2023] [Accepted: 05/25/2023] [Indexed: 06/28/2023]
Abstract
Analysis of circulating tumor cells (CTCs) as a tool for monitoring metastatic cancers, early diagnosis, and evaluation of disease prognosis paves the way toward personalized cancer treatment. Developing an effective, feasible, and low-cost method to facilitate CTC isolation is, therefore, vital. In the present study, we integrated magnetic nanoparticles (MNPs) with microfluidics and used them for the isolation of HER2-positive breast cancer cells. Iron oxide MNPs were synthesized and functionalized with the anti-HER2 antibody. The chemical conjugation was verified by Fourier transform infrared spectroscopy, energy-dispersive X-ray spectroscopy, and dynamic light scattering/zeta potential analysis. The specificity of the functionalized NPs for the separation of HER2-positive from HER2-negative cells was demonstrated in an off-chip test setting. The off-chip isolation efficiency was 59.38%. The efficiency of SK-BR-3 cell isolation using a microfluidic chip with a S-shaped microchannel was considerably enhanced to 96% (a flow rate of 0.5 mL/h) without chip clogging. Besides, the analysis time for the on-chip cell separation was 50% faster. The clear advantages of the present microfluidic system offer a competitive solution in clinical applications.
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Affiliation(s)
- Delaram Parvin
- School
of Mechanical Engineering, College of Engineering, University of Tehran, North Amirabad, 1439957131 Tehran, Iran
| | - Zahra Sadat Hashemi
- ATMP
Department, Breast Cancer Research Center, Motamed Cancer Institute, ACECR, No. 146, South Gandhi Street, Vanak Square, 1517964311 Tehran, Iran
| | - Farhad Shokati
- Biomaterials
and Tissue Engineering Department, Breast Cancer Research Center, Motamed Cancer Institute, No. 146, South Gandhi Street, Vanak Square, 1517964311 Tehran, Iran
| | - Zahra Mohammadpour
- Biomaterials
and Tissue Engineering Department, Breast Cancer Research Center, Motamed Cancer Institute, No. 146, South Gandhi Street, Vanak Square, 1517964311 Tehran, Iran
| | - Vahid Bazargan
- School
of Mechanical Engineering, College of Engineering, University of Tehran, North Amirabad, 1439957131 Tehran, Iran
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Hsieh CY, Lin CY, Wang SS, Chou YE, Chien MH, Wen YC, Hsieh MJ, Yang SF. Impact of Clinicopathological Characteristics and Tissue Inhibitor of Metalloproteinase-3 Polymorphism Rs9619311 on Biochemical Recurrence in Taiwanese Patients with Prostate Cancer. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 20:306. [PMID: 36612628 PMCID: PMC9819570 DOI: 10.3390/ijerph20010306] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Revised: 12/21/2022] [Accepted: 12/22/2022] [Indexed: 06/17/2023]
Abstract
The tissue inhibitors of metalloproteinases-3 (TIMP3) are not only endogenous regulators of matrix metalloproteinases (MMPs), but also induce apoptosis and inhibit endothelial cell migration and angiogenesis. The focus of this study was to investigate the relationship between TIMP3 genetic polymorphisms and biochemical recurrence and clinicopathological features of prostate cancer. The TIMP3 rs9619311, rs9862, and rs11547635 genetic polymorphisms were analyzed by real-time polymerase chain reaction to determine their genotypic distributions in 579 patients with prostate cancer. This study found that individuals with the TIMP3 rs9619311 TC or TC + CC genotypes have a significantly higher risk of biochemical recurrence of prostate cancer (p = 0.036 and 0.033, respectively). Moreover, in the multivariate analysis, our results showed that pathologic Gleason grade, pathologic T stage, seminal vesicle invasion, lymphovascular invasion, and TIMP3 rs9619311 were associated with increased odds of biochemical recurrence. Patients with a PSA concentration under 7 ng/mL that were found to have the TIMP3 rs9619311 genetic polymorphism were associated with Gleason total score upgrade (p = 0.012) and grade group upgrade (p = 0.023). Compared with the CC homozygous, the TIMP3 rs9862 CT + TT polymorphic variant was found to be associated with clinically advanced tumor stage (p = 0.030) and Gleason total score upgrade (p = 0.002) in prostate cancer patients. In conclusion, the results of our study demonstrated that the TIMP3 rs9619311 genetic polymorphism was significantly associated with susceptibility to biochemical recurrence of prostate cancer. TIMP3 genetic polymorphisms, especially rs9619311, can serve as key predictors of biochemical recurrence and disease prognosis of prostate cancer.
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Affiliation(s)
- Chun-Yu Hsieh
- Institute of Medicine, Chung Shan Medical University, Taichung 402, Taiwan
| | - Chia-Yen Lin
- Institute of Medicine, Chung Shan Medical University, Taichung 402, Taiwan
- Division of Urology, Department of Surgery, Taichung Veterans General Hospital, Taichung 407, Taiwan
| | - Shian-Shiang Wang
- Division of Urology, Department of Surgery, Taichung Veterans General Hospital, Taichung 407, Taiwan
- Department of Applied Chemistry, National Chi Nan University, Nantou 545, Taiwan
- School of Medicine, Chung Shan Medical University, Taichung 402, Taiwan
| | - Ying-Erh Chou
- School of Medicine, Chung Shan Medical University, Taichung 402, Taiwan
| | - Ming-Hsien Chien
- Graduate Institute of Clinical Medicine, College of Medicine, Taipei Medical University, Taipei 110, Taiwan
- Pulmonary Research Center, Wan Fang Hospital, Taipei Medical University, Taipei 116, Taiwan
| | - Yu-Ching Wen
- Department of Urology, Wan Fang Hospital, Taipei Medical University, Taipei 110, Taiwan
- Department of Urology, School of Medicine, College of Medicine, Taipei Medical University, Taipei 110, Taiwan
| | - Ming-Ju Hsieh
- Oral Cancer Research Center, Changhua Christian Hospital, Changhua 500, Taiwan
- Department of Post-Baccalaureate Medicine, College of Medicine, National Chung Hsing University, Taichung 402, Taiwan
- Graduate Institute of Biomedical Sciences, China Medical University, Taichung 404, Taiwan
| | - Shun-Fa Yang
- Institute of Medicine, Chung Shan Medical University, Taichung 402, Taiwan
- Department of Medical Research, Chung Shan Medical University Hospital, Taichung 402, Taiwan
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Abdel-Hamid NM, Abass SA, Eldomany RA, Abdel-Kareem MA, Zakaria S. Dual regulating of mitochondrial fusion and Timp-3 by leflunomide and diallyl disulfide combination suppresses diethylnitrosamine-induced hepatocellular tumorigenesis in rats. Life Sci 2022; 294:120369. [DOI: 10.1016/j.lfs.2022.120369] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2021] [Revised: 01/25/2022] [Accepted: 01/28/2022] [Indexed: 12/28/2022]
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De Herdt MJ, van der Steen B, Baatenburg de Jong RJ, Looijenga LHJ, Koljenović S, Hardillo JA. The Occurrence of MET Ectodomain Shedding in Oral Cancer and Its Potential Impact on the Use of Targeted Therapies. Cancers (Basel) 2022; 14:cancers14061491. [PMID: 35326642 PMCID: PMC8946088 DOI: 10.3390/cancers14061491] [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: 12/28/2021] [Revised: 02/18/2022] [Accepted: 03/10/2022] [Indexed: 02/01/2023] Open
Abstract
Simple Summary Head and neck cancer is the sixth most common cancer type worldwide, comprising tumors of the upper aero/digestive tract. Approximately 50% of these cancers originate in the oral cavity. Depending on disease stage, oral cancer patients are treated with single-modality surgery, or in combination with radiotherapy with or without chemotherapy. Despite advances in these modalities, the 5-year survival rate is merely 50%. Therefore, implementation of targeted therapies, directed against signaling molecules, has gained attention. One potential target is the MET protein, which can be present on the surface of cancer cells, orchestrating aggressive behavior. As cancer cells can shed the extracellular part of MET from their surface, it is important to identify for MET positive patients whether they possess the entire and/or only the intracellular part of the receptor to assess whether targeted therapies directed against the extracellular, intracellular, or both parts of MET need to be implemented. Abstract The receptor tyrosine kinase MET has gained attention as a therapeutic target. Although MET immunoreactivity is associated with progressive disease, use of targeted therapies has not yet led to major survival benefits. A possible explanation is the lack of companion diagnostics (CDx) that account for proteolytic processing. During presenilin-regulated intramembrane proteolysis, MET’s ectodomain is shed into the extracellular space, which is followed by γ-secretase-mediated cleavage of the residual membranous C-terminal fragment. The resulting intracellular fragment is degraded by the proteasome, leading to downregulation of MET signaling. Conversely, a membrane-bound MET fragment lacking the ectodomain (MET-EC-) can confer malignant potential. Use of C- and N-terminal MET monoclonal antibodies (moAbs) has illustrated that MET-EC- occurs in transmembranous C-terminal MET-positive oral squamous cell carcinoma (OSCC). Here, we propose that ectodomain shedding, resulting from G-protein-coupled receptor transactivation of epidermal growth factor receptor signaling, and/or overexpression of ADAM10/17 and/or MET, stabilizes and possibly activates MET-EC- in OSCC. As MET-EC- is associated with poor prognosis in OSCC, it potentially has impact on the use of targeted therapies. Therefore, MET-EC- should be incorporated in the design of CDx to improve patient stratification and ultimately prolong survival. Hence, MET-EC- requires further investigation seen its oncogenic and predictive properties.
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Affiliation(s)
- Maria J. De Herdt
- Department of Otorhinolaryngology and Head and Neck Surgery, Erasmus MC, Cancer Institute, University Medical Center Rotterdam, 3015 GD Rotterdam, The Netherlands; (B.v.d.S.); (R.J.B.d.J.); (J.A.H.)
- Correspondence: ; Tel.: +31-10-7044490
| | - Berdine van der Steen
- Department of Otorhinolaryngology and Head and Neck Surgery, Erasmus MC, Cancer Institute, University Medical Center Rotterdam, 3015 GD Rotterdam, The Netherlands; (B.v.d.S.); (R.J.B.d.J.); (J.A.H.)
| | - Robert J. Baatenburg de Jong
- Department of Otorhinolaryngology and Head and Neck Surgery, Erasmus MC, Cancer Institute, University Medical Center Rotterdam, 3015 GD Rotterdam, The Netherlands; (B.v.d.S.); (R.J.B.d.J.); (J.A.H.)
| | - Leendert H. J. Looijenga
- Princess Máxima Center for Pediatric Oncology, 3584 CS Utrecht, The Netherlands;
- Department of Pathology, Erasmus MC, Cancer Institute, University Medical Center Rotterdam, 3015 GD Rotterdam, The Netherlands
| | - Senada Koljenović
- Department of Pathology, Antwerp University Hospital, 2650 Edegem, Belgium;
| | - Jose A. Hardillo
- Department of Otorhinolaryngology and Head and Neck Surgery, Erasmus MC, Cancer Institute, University Medical Center Rotterdam, 3015 GD Rotterdam, The Netherlands; (B.v.d.S.); (R.J.B.d.J.); (J.A.H.)
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10
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Peeney D, Liu Y, Lazaroff C, Gurung S, Stetler-Stevenson WG. OUP accepted manuscript. Carcinogenesis 2022; 43:405-418. [PMID: 35436325 PMCID: PMC9167030 DOI: 10.1093/carcin/bgac037] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Revised: 03/23/2022] [Accepted: 04/15/2022] [Indexed: 11/12/2022] Open
Abstract
Tissue inhibitors of metalloproteinases (TIMPs) are a conserved family of proteins that were originally identified as endogenous inhibitors of matrixin and adamalysin endopeptidase activity. The matrixins and adamalysins are the major mediators of extracellular matrix (ECM) turnover, thus making TIMPs important regulators of ECM structure and composition. Despite their high sequence identity and relative redundancy in inhibitory profiles, each TIMP possesses unique biological characteristics that are independent of their regulation of metalloproteinase activity. As our understanding of TIMP biology has evolved, distinct roles have been assigned to individual TIMPs in cancer progression. In this respect, data regarding TIMP2's role in cancer have borne conflicting reports of both tumor suppressor and, to a lesser extent, tumor promoter functions. TIMP2 is the most abundant TIMP family member, prevalent in normal and diseased mammalian tissues as a constitutively expressed protein. Despite its apparent stable expression, recent work highlights how TIMP2 is a cell stress-induced gene product and that its biological activity can be dictated by extracellular posttranslational modifications. Hence an understanding of TIMP2 molecular targets, and how its biological functions evolve in the progressing tumor microenvironment may reveal new therapeutic opportunities. In this review, we discuss the continually evolving functions of TIMP proteins, future perspectives in TIMP research, and the therapeutic utility of this family, with a particular focus on TIMP2.
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Affiliation(s)
- David Peeney
- To whom correspondence should be addressed. Tel: 240-858-3233;
| | - Yueqin Liu
- Laboratory of Pathology, Center for Cancer Research, NCI, NIH, Bethesda, MD 20892, USA
| | - Carolyn Lazaroff
- Laboratory of Pathology, Center for Cancer Research, NCI, NIH, Bethesda, MD 20892, USA
| | - Sadeechya Gurung
- Laboratory of Pathology, Center for Cancer Research, NCI, NIH, Bethesda, MD 20892, USA
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11
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Chiu TJ, Chen YJ, Lan J, Chen YY, Chen YC, Lin HW, Tsai HT, Lin YS, Hsiao CC, Chen CH. Downregulation of Notch3 links TIMP3 inhibition to suppress aggressive phenotypes of pancreatic ductal adenocarcinoma. Am J Cancer Res 2021; 11:5609-5624. [PMID: 34873483 PMCID: PMC8640811] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Accepted: 10/09/2021] [Indexed: 06/13/2023] Open
Abstract
Pancreatic ductal adenocarcinoma (PDAC), one of the most deadly digestive cancers, has a poor 5-year survival rate and is resistant to chemotherapeutic agents, such as gemcitabine. Notch3 plays an important role in cancer progression, and its expression facilitates chemoresistance in cancers. This study examined the clinical significance of Notch3 and explored the mechanisms through which it may affect disease progression in PDAC. We found Notch3 to be upregulated in PDAC patients in whom it correlated with lymph node stage and poor survival. In vitro and in vivo, functional assays indicated that silencing Notch3 could suppress the growth, migration, invasion of PDAC cells and sensitize PDAC cells to gemcitabine. QPCR array, which was performed to elucidate the Notch3-regulated pathway, revealed that inhibition of Notch3 decreased the transcription and secretion of TIMP3 in PDAC cells. Overexpression of TIMP3 reversed the impaired growth, migration, invasion, and chemosensitivity induced by Notch3 silencing. We also found a positive correlation between Notch3 mRNA expression and TIMP3 expression in patients with PDAC. We concluded that blocking Notch3/TIMP3 pathway could considered a potentially new therapeutic strategy for treating PDAC.
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Affiliation(s)
- Tai-Jan Chiu
- Division of Hematology-Oncology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of MedicineKaohsiung 83301, Taiwan
- Kaohsiung Chang Gung Cholangiocarcinoma and Pancreatic Cancer Group, Cancer Center, Kaohsiung Chang Gung Memorial HospitalKaohsiung 83301, Taiwan
- Graduate Institute of Clinical Medical Sciences, College of Medicine, Chang Gung UniversityTaoyuan 33302, Taiwan
| | - Yi-Ju Chen
- Department of Anatomic Pathology, E-Da Hospital, I-Shou UniversityKaohsiung 84001, Taiwan
| | - Jui Lan
- Department of Pathology, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of MedicineKaohsiung 83301, Taiwan
| | - Yen-Yang Chen
- Division of Hematology-Oncology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of MedicineKaohsiung 83301, Taiwan
- Kaohsiung Chang Gung Cholangiocarcinoma and Pancreatic Cancer Group, Cancer Center, Kaohsiung Chang Gung Memorial HospitalKaohsiung 83301, Taiwan
| | - Yueh-Chiu Chen
- Division of Hematology-Oncology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of MedicineKaohsiung 83301, Taiwan
- Kaohsiung Chang Gung Cholangiocarcinoma and Pancreatic Cancer Group, Cancer Center, Kaohsiung Chang Gung Memorial HospitalKaohsiung 83301, Taiwan
| | - Hsiao-Wu Lin
- Division of Hematology-Oncology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of MedicineKaohsiung 83301, Taiwan
- Kaohsiung Chang Gung Cholangiocarcinoma and Pancreatic Cancer Group, Cancer Center, Kaohsiung Chang Gung Memorial HospitalKaohsiung 83301, Taiwan
| | - Hsin-Ting Tsai
- Institute of Medicine, Chung Shan Medical UniversityTaichung 40201, Taiwan
| | - Yu-Sheng Lin
- State Key Laboratory of Optoelectronic Materials and Technologies, School of Electronics and Information Technology, Sun Yat-sen UniversityGuangzhou 510060, China
| | - Chang-Chun Hsiao
- Graduate Institute of Clinical Medical Sciences, College of Medicine, Chang Gung UniversityTaoyuan 33302, Taiwan
- Division of Pulmonary and Critical Care Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of MedicineKaohsiung 83301, Taiwan
| | - Chang-Han Chen
- Institute of Medicine, Chung Shan Medical UniversityTaichung 40201, Taiwan
- Department of Medical Research, Chung Shan Medical University HospitalTaichung 40201, Taiwan
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12
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Al-Salihi M, Bornikoel A, Zhuang Y, Stachura P, Scheller J, Lang KS, Lang PA. The role of ADAM17 during liver damage. Biol Chem 2021; 402:1115-1128. [PMID: 34192832 DOI: 10.1515/hsz-2021-0149] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Accepted: 06/02/2021] [Indexed: 12/14/2022]
Abstract
A disintegrin and metalloprotease (ADAM) 17 is a membrane bound protease, involved in the cleavage and thus regulation of various membrane proteins, which are critical during liver injury. Among ADAM17 substrates are tumor necrosis factor α (TNFα), tumor necrosis factor receptor 1 and 2 (TNFR1, TNFR2), the epidermal growth factor receptor (EGFR) ligands amphiregulin (AR) and heparin-binding-EGF-like growth factor (HB-EGF), the interleukin-6 receptor (IL-6R) and the receptor for a hepatocyte growth factor (HGF), c-Met. TNFα and its binding receptors can promote liver injury by inducing apoptosis and necroptosis in liver cells. Consistently, hepatocyte specific deletion of ADAM17 resulted in increased liver cell damage following CD95 stimulation. IL-6 trans-signaling is critical for liver regeneration and can alleviate liver damage. EGFR ligands can prevent liver damage and deletion of amphiregulin and HB-EGF can result in increased hepatocyte death and reduced proliferation. All of which indicates that ADAM17 has a central role in liver injury and recovery from it. Furthermore, inactive rhomboid proteins (iRhom) are involved in the trafficking and maturation of ADAM17 and have been linked to liver damage. Taken together, ADAM17 can contribute in a complex way to liver damage and injury.
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Affiliation(s)
- Mazin Al-Salihi
- Department of Molecular Medicine II, Medical Faculty, Heinrich Heine University, Universitätsstr. 1, D-40225 Düsseldorf, Germany
- School of Medicine, University of Central Lancashire, Preston, PR1 2HE, UK
| | - Anna Bornikoel
- Department of Molecular Medicine II, Medical Faculty, Heinrich Heine University, Universitätsstr. 1, D-40225 Düsseldorf, Germany
| | - Yuan Zhuang
- Department of Molecular Medicine II, Medical Faculty, Heinrich Heine University, Universitätsstr. 1, D-40225 Düsseldorf, Germany
| | - Pawel Stachura
- Department of Molecular Medicine II, Medical Faculty, Heinrich Heine University, Universitätsstr. 1, D-40225 Düsseldorf, Germany
| | - Jürgen Scheller
- Department of Biochemistry and Molecular Biology II, Medical Faculty, Universitätsstr. 1, D-40225 Düsseldorf, Germany
| | - Karl S Lang
- Institute of Immunology, Medical Faculty, University of Duisburg-Essen, Hufelandstr. 55, D-45147 Essen, Germany
| | - Philipp A Lang
- Department of Molecular Medicine II, Medical Faculty, Heinrich Heine University, Universitätsstr. 1, D-40225 Düsseldorf, Germany
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13
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Hakamy S, Assidi M, Jafri MA, Nedjadi T, Alkhatabi H, Al-Qahtani A, Al-Maghrabi J, Sait K, Al-Qahtani M, Buhmeida A, Chaudhary A. Assessment of prognostic value of tissue inhibitors of metalloproteinase 3 (TIMP3) protein in ovarian cancer. Libyan J Med 2021; 16:1937866. [PMID: 34240668 PMCID: PMC8274532 DOI: 10.1080/19932820.2021.1937866] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
Background: TIMP3 is a multifunctional proteolytic enzyme belonging to TIMPs family and acts as a potent inhibitor of matrix metalloproteinases (MMPs). TIMP3 possesses a tumor suppresive function by directly promoting tumor cell apoptosis, preventing angiogenesis and extracellular matrix remodelling. The lower expression of TIMP3 was associated with poor prognosis and overall survival in various cancer types. The aim of this study was to evaluate the association of TIMP3 protein expression with ovarian cancer (OC) clinicopathological features and survival outcomes.Patients and Methods:
One hundred forty four of OC FFPE samples were collected from King Abdulaziz University Hospital, Saudi Arabia and constructed in tissue microarray (TMA) slides. Automated Ventana immunostainer platform was used to evaluate TIMP3 protein expression patterns.Results:
The study showed that TIMP3 exhibits cytoplasmic localisation. This TIMP3 protein expression was not associated with age, tumor size and the involvement of lymph nodes (p > 0.05). However, it was significantly correlated with tumor stage (p < 0.05) and borderline significant with endpoint status (p = 0.07). Interestingly, the Kaplan-Meier analysis of disease specific survival (DSS) outcomes showed a significant association (p = 0.02, log rank) between OC patients with higher TIMP3 expression compared to those with lower expression. In fact, OC patients with high TIMP3 expression had longer survivals. Multivariate Cox’s regression analysis suggests that low TIMP3 protein expression pattern is an independent poor survival marker (p = 0.025).Conclusion: Cytoplasmic TIMP3 protein expression could be used as a good prognosticator to stratify poorly prognostic OC patients in order to personlaize their disease management.
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Affiliation(s)
- Sahar Hakamy
- Center of Excellence in Genomic Medicine Research, King Abdulaziz University, Jeddah, Saudi Arabia.,Medical Technology Department, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Mourad Assidi
- Center of Excellence in Genomic Medicine Research, King Abdulaziz University, Jeddah, Saudi Arabia.,Medical Technology Department, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Mohammad A Jafri
- Center of Excellence in Genomic Medicine Research, King Abdulaziz University, Jeddah, Saudi Arabia.,Medical Technology Department, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Taoufik Nedjadi
- King Abdullah International Medical Research Center, King Saud Bin Abdulaziz University for Health Sciences. Ministry of National Guard-Health Affairs, Jeddah, Saudi Arabia
| | - Heba Alkhatabi
- Center of Excellence in Genomic Medicine Research, King Abdulaziz University, Jeddah, Saudi Arabia.,Medical Technology Department, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Abrar Al-Qahtani
- Center of Excellence in Genomic Medicine Research, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Jaudah Al-Maghrabi
- Department of Pathology, Faculty of Medicine, King Abdulaziz University Hospital, Jeddah, Saudi Arabia
| | - Khalid Sait
- Department of Obstetrics and Gynecology, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Mohammed Al-Qahtani
- Center of Excellence in Genomic Medicine Research, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Abdelbaset Buhmeida
- Center of Excellence in Genomic Medicine Research, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Adeel Chaudhary
- Medical Technology Department, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah, Saudi Arabia.,Center of Innovation in Personalized Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
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14
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Hoekstra ME, Vijver SV, Schumacher TN. Modulation of the tumor micro-environment by CD8 + T cell-derived cytokines. Curr Opin Immunol 2021; 69:65-71. [PMID: 33862306 DOI: 10.1016/j.coi.2021.03.016] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2021] [Revised: 03/22/2021] [Accepted: 03/23/2021] [Indexed: 01/01/2023]
Abstract
Upon their activation, CD8+ T cells in the tumor micro-environment (TME) secrete cytokines such as IFNγ, TNFα, and IL-2. While over the past years a major interest has developed in the antigenic signals that induce such cytokine release, our understanding of the cells that subsequently sense these CD8+ T-cell secreted cytokines is modest. Here, we review the current insights into the spreading behavior of CD8+ T-cell-secreted cytokines in the TME. We argue for a model in which variation in the mode of cytokine secretion, cytokine half-life, receptor-mediated clearance, cytokine binding to extracellular components, and feedback or forward loops, between different cytokines or between individual tumors, sculpts the local tissue response to natural and therapy-induced T-cell activation in human cancer.
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Affiliation(s)
- Mirjam E Hoekstra
- Division of Molecular Oncology & Immunology, Oncode Institute, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Saskia V Vijver
- Division of Molecular Oncology & Immunology, Oncode Institute, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Ton N Schumacher
- Division of Molecular Oncology & Immunology, Oncode Institute, The Netherlands Cancer Institute, Amsterdam, The Netherlands.
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15
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Associations of TIMP-3 Genetic Polymorphisms with EGFR Statuses and Cancer Clinicopathologic Development in Lung Adenocarcinoma Patients. Int J Mol Sci 2020; 21:ijms21218023. [PMID: 33126605 PMCID: PMC7662501 DOI: 10.3390/ijms21218023] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2020] [Revised: 10/23/2020] [Accepted: 10/26/2020] [Indexed: 12/29/2022] Open
Abstract
Lung adenocarcinoma (LADC) is a major subtype of lung cancer, particularly among populations of East Asia. The epidermal growth factor receptor (EGFR) is the most frequently mutated oncogene promoting LADC progression and can serve as a therapeutic target in LADC. The tissue inhibitor of metalloproteinases (TIMP)-3 is a major regulator of extracellular matrix turnover via targeting of matrix metalloproteinases (MMPs), and thus, plays a critical role in tumor development and progression. The purpose of this study was to investigate potential associations among TIMP-3 genetic polymorphisms, EGFR statuses, and cancer clinicopathologic development in patients with LADC. In this study, 277 LADC patients with different EGFR statuses were recruited to dissect the allelic discrimination of TIMP-3 -1296 T>C (rs9619311), TIMP3 249T>C (rs9862), and TIMP3 261C>T (rs11547635) polymorphisms using a TaqMan allelic discrimination assay. Our data showed that compared to those LADC patients with wild-type CC homozygotes of TIMP-3 rs9862, patients harboring TT homozygotes of rs9862 were at a higher risk of developing mutant EGFR (adjusted odds ratio (AOR) = 2.530; 95% confidence interval (CI): 1.230–5.205; p = 0.012), particularly the EGFR L858R point mutation (AOR = 2.975; 95% CI: 1.182–7.488; p = 0.021). Moreover, we observed that TIMP-3 TT homozygotes of rs9862 were correlated with the incidence of EGFR mutations in patients with a smoking habit (p = 0.045). Within male patients harboring a mutant EGFR, TIMP-3 rs9862 T (CT+TT) allele carriers were at higher risk of developing an advanced stage (p = 0.025) and lymph node metastasis (p = 0.043). Further analyses of clinical datasets revealed correlations of TIMP-3 expression with a favorable prognosis in patients with LADC. In conclusion, the data suggest that TIMP-3 rs9862 polymorphisms may contribute to identify subgroups of lung cancer patients at high risk for tumor progression, among carriers of LADC-bearing mutant EGFR.
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16
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von Witzleben A, Wang C, Laban S, Savelyeva N, Ottensmeier CH. HNSCC: Tumour Antigens and Their Targeting by Immunotherapy. Cells 2020; 9:E2103. [PMID: 32942747 PMCID: PMC7564543 DOI: 10.3390/cells9092103] [Citation(s) in RCA: 48] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2020] [Revised: 09/09/2020] [Accepted: 09/13/2020] [Indexed: 12/12/2022] Open
Abstract
Head and neck squamous cell carcinomas (HNSCC) are a heterogeneous group of malignant tumours typically caused by alcohol and tobacco consumption, although an increasing number of HNSCC arise due to persistent infection with high-risk human papilloma virus (HPV). The treatment of HNSCC remains challenging, and the first-line setting is focused on surgery and chemoradiotherapy. A substantial proportion of HNSCC patients die from their disease, especially those with recurrent and metastatic disease. Among factors linked with good outcome, immune cell infiltration appears to have a major role. HPV-driven HNSCC are often T-cell rich, reflecting the presence of HPV antigens that are immunogenic. Tumour-associated antigens that are shared between patients or that are unique to an individual person may also induce varying degrees of immune response; studying these is important for the understanding of the interaction between the host immune system and the cancer. The resulting knowledge is critical for the design of better immunotherapies. Key questions are: Which antigens lead to an adaptive immune response in the tumour? Which of these are exploitable for immunotherapy? Here, we review the current thinking regarding tumour antigens in HNSCC and what has been learned from early phase clinical trials.
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Affiliation(s)
- Adrian von Witzleben
- Cancer Sciences Unit, Faculty of Medicine, University of Southampton, Southampton SO16 6YD, UK; (A.v.W.); (N.S.)
- Department of Otorhinolaryngology, Head & Neck Surgery, University of Ulm, 89081 Ulm, Germany;
| | - Chuan Wang
- Head and Neck Center, Institute of Systems, Molecular and Integrative Biology, University of Liverpool, Liverpool L69 7ZX, UK;
| | - Simon Laban
- Department of Otorhinolaryngology, Head & Neck Surgery, University of Ulm, 89081 Ulm, Germany;
| | - Natalia Savelyeva
- Cancer Sciences Unit, Faculty of Medicine, University of Southampton, Southampton SO16 6YD, UK; (A.v.W.); (N.S.)
| | - Christian H. Ottensmeier
- Cancer Sciences Unit, Faculty of Medicine, University of Southampton, Southampton SO16 6YD, UK; (A.v.W.); (N.S.)
- Head and Neck Center, Institute of Systems, Molecular and Integrative Biology, University of Liverpool, Liverpool L69 7ZX, UK;
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17
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Agwae ME, Shaw RJ, Triantafyllou A, Greaney FST, Ben Salah K, Risk JM. iRhom2 in the pathogenesis of oral squamous cell carcinoma. Mol Biol Rep 2020; 47:3987-3992. [PMID: 32236893 PMCID: PMC7239832 DOI: 10.1007/s11033-020-05381-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2019] [Accepted: 03/19/2020] [Indexed: 11/19/2022]
Abstract
iRhom2 is an inactive rhomboid protease involved in diverse signalling events. It has been implicated in the pathogenesis of a number of cancer types, including oesophageal and ovarian cancer, while its closely associated family member, iRhom1, is implicated in head and neck cancer. However, a role for iRhom2 in head and neck cancer has not been investigated. Immunoblotting for iRhom2 in 54 oral squamous cell carcinoma (OSCC) and 24 paired normal tissues demonstrated higher levels of iRhom2 protein in tumour compared with normal samples (P < 0.05). iRhom2 over-expression correlated with poor patient survival (P < 0.0005) but with no other clinicopathological variable. Increased cell migration was observed in stably over-expressing iRhom2 clones of OSCC cell lines in the absence of increased cell proliferation, but not in the normal oral keratinocyte cell line, NOK-hTERT, and this was abrogated by knock-down of iRhom2. iRhom2 protein expression is increased in a proportion of OSCC and this up-regulation is associated with faster cell migration and decreased patient survival. These data implicate iRhom2-controlled signalling events in the pathogenesis of this cancer.
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Affiliation(s)
- Matthew E Agwae
- Cancer Research Centre, Department of Molecular and Clinical Cancer Medicine, Institute of Translational Medicine, University of Liverpool, 200 London Road, Liverpool, L3 9TA, UK
| | - Richard J Shaw
- Cancer Research Centre, Department of Molecular and Clinical Cancer Medicine, Institute of Translational Medicine, University of Liverpool, 200 London Road, Liverpool, L3 9TA, UK.,Department of Oral & Maxillofacial/Head and Neck Surgery, Aintree University Hospital, NHS Foundation Trust, Liverpool, L9 7AL, UK
| | - Asterios Triantafyllou
- Department of Pathology, Liverpool Clinical Laboratories, University of Liverpool, Liverpool, UK
| | - Frances S T Greaney
- Cancer Research Centre, Department of Molecular and Clinical Cancer Medicine, Institute of Translational Medicine, University of Liverpool, 200 London Road, Liverpool, L3 9TA, UK
| | - Khaled Ben Salah
- Cancer Research Centre, Department of Molecular and Clinical Cancer Medicine, Institute of Translational Medicine, University of Liverpool, 200 London Road, Liverpool, L3 9TA, UK
| | - Janet M Risk
- Cancer Research Centre, Department of Molecular and Clinical Cancer Medicine, Institute of Translational Medicine, University of Liverpool, 200 London Road, Liverpool, L3 9TA, UK.
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18
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The Role of Matrix Metalloproteinases in the Epithelial-Mesenchymal Transition of Hepatocellular Carcinoma. Anal Cell Pathol (Amst) 2019; 2019:9423907. [PMID: 31886121 PMCID: PMC6899323 DOI: 10.1155/2019/9423907] [Citation(s) in RCA: 189] [Impact Index Per Article: 37.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2019] [Accepted: 10/08/2019] [Indexed: 02/07/2023] Open
Abstract
The epithelial-mesenchymal transition (EMT) is a transformation process mandatory for the local and distant progression of many malignant tumors, including hepatocellular carcinoma (HCC). Matrix metalloproteinases (MMPs) play significant roles in cellular regeneration, programmed death, angiogenesis, and many other essential tissular functions, involved in the normal development and also in pathological processes, such as the EMT. This paper reviews the roles of MMPs in the EMT involved in HCC invasion, as well as the ancillary roles that MMP cross-activation and tissue inhibitors play in modulating this process. While gelatinases MMP-2 and MMP-9 are the MMPs commonly cited in the EMT of HCC, MMPs belonging to other classes have been proven to be involved in this process, favoring not only invasion and metastasis (MMP-1, MMP-3, MMP-7, MMP-10, MMP-11, MMP-13, MMP-14, MMP-16, MMP-26, and MMP-28) but also angiogenesis (MMP-8 and MMP-10). There is also data suggesting that other MMPs with a suspected or demonstrated role in the EMT of other cancers may also have some degree of involvement in HCC. The auto- and cross-activation of MMPs may complicate this issue, as pinpointing the extent of implication of each MMP may be extremely difficult. The homeostasis between MMPs and their tissue inhibitors is essential in preventing tumor progression, and the disturbance of this stability is another entailed factor in the EMT of HCC, which is addressed herein.
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19
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Saad MI, Rose-John S, Jenkins BJ. ADAM17: An Emerging Therapeutic Target for Lung Cancer. Cancers (Basel) 2019; 11:E1218. [PMID: 31438559 PMCID: PMC6769596 DOI: 10.3390/cancers11091218] [Citation(s) in RCA: 46] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2019] [Revised: 08/07/2019] [Accepted: 08/17/2019] [Indexed: 12/23/2022] Open
Abstract
Lung cancer is the leading cause of cancer-related mortality, which histologically is classified into small-cell lung cancer (SCLC) and non-small cell lung cancer (NSCLC). NSCLC accounts for approximately 85% of all lung cancer diagnoses, with the majority of patients presenting with lung adenocarcinoma (LAC). KRAS mutations are a major driver of LAC, and are closely related to cigarette smoking, unlike mutations in the epidermal growth factor receptor (EGFR) which arise in never-smokers. Although the past two decades have seen fundamental progress in the treatment and diagnosis of NSCLC, NSCLC still is predominantly diagnosed at an advanced stage when therapeutic interventions are mostly palliative. A disintegrin and metalloproteinase 17 (ADAM17), also known as tumour necrosis factor-α (TNFα)-converting enzyme (TACE), is responsible for the protease-driven shedding of more than 70 membrane-tethered cytokines, growth factors and cell surface receptors. Among these, the soluble interleukin-6 receptor (sIL-6R), which drives pro-inflammatory and pro-tumourigenic IL-6 trans-signaling, along with several EGFR family ligands, are the best characterised. This large repertoire of substrates processed by ADAM17 places it as a pivotal orchestrator of a myriad of physiological and pathological processes associated with the initiation and/or progression of cancer, such as cell proliferation, survival, regeneration, differentiation and inflammation. In this review, we discuss recent research implicating ADAM17 as a key player in the development of LAC, and highlight the potential of ADAM17 inhibition as a promising therapeutic strategy to tackle this deadly malignancy.
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Affiliation(s)
- Mohamed I Saad
- Centre for Innate Immunity and Infectious Diseases, Hudson Institute of Medical Research, Clayton, Victoria 3168, Australia
- Department of Molecular and Translational Sciences, Faculty of Medicine, Nursing and Health Sciences, Monash University, Clayton, Victoria 3168, Australia
| | - Stefan Rose-John
- Institute of Biochemistry, Christian-Albrechts-University, D-24098 Kiel, Germany
| | - Brendan J Jenkins
- Centre for Innate Immunity and Infectious Diseases, Hudson Institute of Medical Research, Clayton, Victoria 3168, Australia.
- Department of Molecular and Translational Sciences, Faculty of Medicine, Nursing and Health Sciences, Monash University, Clayton, Victoria 3168, Australia.
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20
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Su CW, Lin CW, Yang WE, Yang SF. TIMP-3 as a therapeutic target for cancer. Ther Adv Med Oncol 2019; 11:1758835919864247. [PMID: 31360238 PMCID: PMC6637839 DOI: 10.1177/1758835919864247] [Citation(s) in RCA: 59] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2018] [Accepted: 06/03/2019] [Indexed: 12/20/2022] Open
Abstract
Tissue inhibitor of metalloproteinase-3 (TIMP-3), a secreted glycoprotein, plays an important role in carcinogenesis. It can bind to many proteinases to suppress their activity and thus protect the extracellular matrix from degradation. TIMP-3 may have many anticancer properties, including apoptosis induction and antiproliferative, antiangiogenic, and antimetastatic activities. This review summarizes the structure, proteinase inhibition ability, genetic and epigenetic regulation, cancer therapy potential, and contribution to cancer development of TIMP-3. Furthermore, in this review we discuss its potential as a biomarker for predicting cancer progression and the current state of drugs that target TIMP-3, either alone or in combination with clinical treatment. In conclusion, TIMP-3 can be a biomarker of cancer and a potential target for cancer therapy. This review article can serve as a basis to understand how to modulate TIMP-3 levels as a drug target of cancers.
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Affiliation(s)
- Chun-Wen Su
- Institute of Medicine, Chung Shan Medical University, Taichung
| | - Chiao-Wen Lin
- Institute of Oral Sciences, Chung Shan Medical University, Taichung
| | - Wei-En Yang
- Department of Medical Research, Chung Shan Medical University Hospital, Taichung
| | - Shun-Fa Yang
- Institute of Medicine, Chung Shan Medical University, 110 Chien-Kuo N. Road, Section 1, Taichung 402
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21
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Abstract
PURPOSE Most prostate cancer in African American men lacks the ETS (E26 transforming specific) family fusion event (ETS-). We aimed to establish clinically relevant biomarkers in African American men by studying ETS dependent gene expression patterns to identified race specific genes predictive of outcomes. MATERIALS AND METHODS Two multicenter cohorts of a total of 1,427 men were used for the discovery and validation (635 and 792 men, respectively) of race specific predictive biomarkers. We used false discovery rate adjusted q values to identify race and ETS dependent genes which were differentially expressed in African American men who experienced biochemical recurrence within 5 years. Principal component modeling along with survival analysis was done to assess the accuracy of the gene panel in predicting recurrence. RESULTS We identified 3,047 genes which were differentially expressed based on ETS status. Of these genes 362 were differentially expressed in a race specific manner (false discovery rate 0.025 or less). A total of 81 genes were race specific and over expressed in African American men who experienced biochemical recurrence. The final gene panel included APOD, BCL6, EMP1, MYADM, SRGN and TIMP3. These genes were associated with 5-year biochemical recurrence (HR 1.97, 95% CI 1.27-3.06, p = 0.002) and they improved the predictive accuracy of clinicopathological variables only in African American men (60-month time dependent AUC 0.72). CONCLUSIONS In an effort to elucidate biological features associated with prostate cancer aggressiveness in African American men we identified ETS dependent biomarkers predicting early onset biochemical recurrence only in African American men. Thus, these ETS dependent biomarkers representing ideal candidates for biomarkers of aggressive disease in this patient population.
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22
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Strong association of tissue inhibitor of metalloproteinase (TIMP)-2 and -3 promoter single nucleotide polymorphisms with risk of colorectal cancer in ethnic Kashmiri population - a case control study. Biosci Rep 2019; 39:BSR20190478. [PMID: 30988064 PMCID: PMC6509169 DOI: 10.1042/bsr20190478] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2019] [Revised: 04/02/2019] [Accepted: 04/08/2019] [Indexed: 12/28/2022] Open
Abstract
Background: The tissue inhibitors of metalloproteinases (TIMPs) including TIMP2 and TIMP3 are the key physiological inhibitors of matrix metalloproteinases (MMPs) and along with MMPs, TIMPs play a vital role in the coordinated proteolytic breakdown and remodeling of the extracellular matrix (ECM) and the basement membrane that represent the barriers to any malignant tumor invasion and progression. These enzymes are vital for tumor invasion and metastasis and also play a critical role in several other stages of tumor development and progression. The studies on the association of various polymorphisms in human TIMP2 and TIMP3 genes including TIMP2-418G/C and TIMP3-1296T/C single nucleotide polymorphisms (SNPs) and CRC risk are limited, mixed, and inconclusive.Materials and methods: The aim of the present study was to analyze the association of TIMP2-418G/C and TIMP3-1296T/C promoter SNPs with colorectal cancer (CRC) susceptibility and development risk and also to evaluate the modifying effects of possible TIMP2-418G/C and TIMP3-1296T/C SNPs' genotypes on different risk factors of CRC or the reciprocal effect in ethnic population of Kashmir, India through a case-control setup. The genotype frequencies of TIMP2-418G/C and TIMP3-1296T/C promoter SNPs were compared between 142 CRC patients and 184 individually matched healthy controls by using polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) method. The associations between the TIMP2-418G/C and TIMP3-1296T/C SNPs and CRC risk were examined through conditional logistic regression models adjusted for multiple possible confounding (third) variables. The possible effect measure modification of the association between the relevant SNP genotypes and CRC risk by various CRC risk factors including age, gender, and smoking status was also analyzed. Further, the associations between these SNPs and various clinico-pathological parameters, demographic variables, and environmental factors within the case group subjects with regard to CRC risk were also evaluated.Results: The overall association between the TIMP2-418G/C and TIMP3-1296T/C SNPs and the modulation of CRC risk was found to be highly significant (P=0.019 and P=0.000 for TIMP2 and TIMP3 SNPs, respectively). The heterozygous genotype (GC) of TIMP2-418G/C was significantly associated with an increased risk of colorectal cancer [OR, 1.87 (95%CI, 1.07-3.27); P=0.027] whereas the heterozygous genotype (TC) of TIMP3-1296T/C SNP was significantly associated with a decreased risk of colorectal cancer [OR, 0.53 (95%CI, 0.32-0.86); P=0.011]. The variant genotype (CC) of TIMP3-1296T/C SNP was also significantly associated with a decreased risk of colorectal cancer [OR, 0.18 (95%CI, 0.05-0.65); P=0.009].Conclusion: The present study demonstrates that there is a strong and highly significant association between the TIMP2-418G/C and TIMP3-1296T/C promoter SNPs and the risk of developing CRC in ethnic Kashmiri population. However, in order to substantiate our findings, the present study needs to be replicated with bigger sample size and should involve other ethnically defined populations with high CRC risk.
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Tyrinova T, Leplina O, Mishinov S, Tikhonova M, Kalinovskiy A, Chernov S, Dolgova E, Stupak V, Voronina E, Bogachev S, Shevela E, Ostanin A, Chernykh E. Defective Dendritic Cell Cytotoxic Activity of High-Grade Glioma Patients' Results from the Low Expression of Membrane TNFα and Can Be Corrected In Vitro by Treatment with Recombinant IL-2 or Exogenic Double-Stranded DNA. J Interferon Cytokine Res 2018; 38:298-310. [PMID: 29932796 DOI: 10.1089/jir.2017.0084] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Besides initiation of tumor-specific T cell immunity, dendritic cells (DCs) are endowed with tumoricidal activity. Previously, we showed that monocyte-derived DCs of high-grade glioma patients generated in the presence of interferon alpha (IFNα) (IFN-DCs) have impaired cytotoxic activity against tumor necrosis factor alpha (TNFα)-sensitive HEp-2 tumor cells. Herein, we demonstrate that decreased transmembrane TNFα (tmTNFα) expression, but not soluble TNFα (sTNFα) production by high-grade glioma patient IFN-DCs, determines the defective tumoricidal activity against TNFα-sensitive HEp-2 cells. Blocking TNFα-converting enzyme or stimulation of patient IFN-DCs with rIL-2 or dsDNA enhances tmTNFα expression on IFN-DCs and significantly increases their cytotoxicity. Decreased tmTNFα expression on patient IFN-DCs is not caused by downregulation of pNFκB. Neither rIL-2 nor dsDNA upregulates tmTNFα expression on patient IFN-DCs via an increase of pNFκB. The current study shows an important role of tmTNFα as mediator of IFN-DC tumoricidal activity and as molecular target for the restoration of defective DC killer activity in high-grade glioma patients.
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Affiliation(s)
- Tamara Tyrinova
- 1 Laboratory of Cellular Immunotherapy, Institute of Fundamental and Clinical Immunology , Novosibirsk, Russia
| | - Olga Leplina
- 1 Laboratory of Cellular Immunotherapy, Institute of Fundamental and Clinical Immunology , Novosibirsk, Russia
| | - Sergey Mishinov
- 2 Department of Neurosurgery, Novosibirsk Research Institute of Traumatology and Orthopedics named after Ya.L. Zivian , Novosibirsk, Russia
| | - Marina Tikhonova
- 1 Laboratory of Cellular Immunotherapy, Institute of Fundamental and Clinical Immunology , Novosibirsk, Russia
| | - Anton Kalinovskiy
- 3 Department of Neurosurgery, Federal Neurosurgical Center , Novosibirsk, Russia
| | - Sergey Chernov
- 3 Department of Neurosurgery, Federal Neurosurgical Center , Novosibirsk, Russia
| | - Evgeniya Dolgova
- 4 Laboratory of Induced Cellular Processes, The Federal Research Center Institute of Cytology and Genetics of Siberian Branch of the Russian Academy of Sciences , Novosibirsk, Russia
| | - Vyacheslav Stupak
- 2 Department of Neurosurgery, Novosibirsk Research Institute of Traumatology and Orthopedics named after Ya.L. Zivian , Novosibirsk, Russia
| | - Evgeniya Voronina
- 5 Laboratory of Morphological and Molecular Biology Techniques, Regional Center of High Medical Technologies , Novosibirsk, Russia
| | - Sergey Bogachev
- 4 Laboratory of Induced Cellular Processes, The Federal Research Center Institute of Cytology and Genetics of Siberian Branch of the Russian Academy of Sciences , Novosibirsk, Russia
| | - Ekaterina Shevela
- 1 Laboratory of Cellular Immunotherapy, Institute of Fundamental and Clinical Immunology , Novosibirsk, Russia
| | - Alexander Ostanin
- 1 Laboratory of Cellular Immunotherapy, Institute of Fundamental and Clinical Immunology , Novosibirsk, Russia
| | - Elena Chernykh
- 1 Laboratory of Cellular Immunotherapy, Institute of Fundamental and Clinical Immunology , Novosibirsk, Russia
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Kreitman M, Noronha A, Yarden Y. Irreversible modifications of receptor tyrosine kinases. FEBS Lett 2018; 592:2199-2212. [PMID: 29790151 DOI: 10.1002/1873-3468.13095] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2018] [Revised: 04/12/2018] [Accepted: 05/08/2018] [Indexed: 01/18/2023]
Abstract
Each group of the 56 receptor tyrosine kinases (RTK) binds with one or more soluble growth factors and coordinates a vast array of cellular functions. These outcomes are tightly regulated by inducible post-translational events, such as tyrosine phosphorylation, ubiquitination, ectodomain shedding, and regulated intramembrane proteolysis. Because of the delicate balance required for appropriate RTK function, cells may become pathogenic upon dysregulation of RTKs themselves or their post-translational covalent modifications. For example, reduced ectodomain shedding and decreased ubiquitination of the cytoplasmic region, both of which enhance growth factor signals, characterize malignant cells. Whereas receptor phosphorylation and ubiquitination are reversible, proteolytic cleavage events are irreversible, and either modification might alter the subcellular localization of RTKs. Herein, we focus on ectodomain shedding by metalloproteinases (including ADAM family proteases), cleavage within the membrane or cytoplasmic regions of RTKs (by gamma-secretases and caspases, respectively), and complete receptor proteolysis in lysosomes and proteasomes. Roles of irreversible modifications in RTK signaling, pathogenesis, and pharmacology are highlighted.
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Affiliation(s)
- Matthew Kreitman
- Department of Biological Regulation, Weizmann Institute of Science, Rehovot, Israel
| | - Ashish Noronha
- Department of Biological Regulation, Weizmann Institute of Science, Rehovot, Israel
| | - Yosef Yarden
- Department of Biological Regulation, Weizmann Institute of Science, Rehovot, Israel
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Rai V, Mukherjee R, Ghosh AK, Routray A, Chakraborty C. "Omics" in oral cancer: New approaches for biomarker discovery. Arch Oral Biol 2017; 87:15-34. [PMID: 29247855 DOI: 10.1016/j.archoralbio.2017.12.003] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2017] [Revised: 12/03/2017] [Accepted: 12/04/2017] [Indexed: 12/27/2022]
Abstract
OBJECTIVES In this review paper, we explored the application of "omics" approaches in the study of oral cancer (OC). It will provide a better understanding of how "omics" approaches may lead to novel biomarker molecules or molecular signatures with potential value in clinical practice. A future direction of "omics"-driven research in OC is also discussed. METHODS Studies on "omics"-based approaches [genomics/proteomics/transcriptomics/metabolomics] were investigated for differentiating oral squamous cell carcinoma,oral sub-mucous fibrosis, oral leukoplakia, oral lichen planus, oral erythroplakia from normal cases. Electronic databases viz., PubMed, Springer, and Google Scholar were searched. RESULTS One eighty-one studies were included in this review. The review shows that the fields of genomics, transcriptomics, proteomics, and metabolomics-based marker identification have implemented advanced tools to screen early changes in DNA, RNA, protein, and metabolite expression in OC population. CONCLUSIONS It may be concluded that despite advances in OC therapy, symptomatic presentation occurs at an advanced stage, where various curative treatment options become very limited. A molecular level study is essential for detecting an OC biomarker at an early stage. Modern "Omics" strategies can potentially make a major contribution to meet this need.
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Affiliation(s)
- Vertika Rai
- School of Medical Science and Technology, IIT Kharagpur, India
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Su CW, Su BF, Chiang WL, Yang SF, Chen MK, Lin CW. Plasma levels of the tissue inhibitor matrix metalloproteinase-3 as a potential biomarker in oral cancer progression. Int J Med Sci 2017; 14:37-44. [PMID: 28138307 PMCID: PMC5278657 DOI: 10.7150/ijms.17024] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/29/2016] [Accepted: 11/01/2016] [Indexed: 01/21/2023] Open
Abstract
Oral cancer is the most common malignancy with poor prognosis and is the fourth most common cancer in men in Taiwan. The tissue inhibitor of metalloproteinase-3 (TIMP3) acts as a tumor suppressor gene by inhibiting the growth, angiogenesis, migration, and invasion of cancer cells. However, few studies have examined the association of plasma TIMP3 levels with oral squamous cell carcinoma (OSCC), and the role of plasma TIMP3 levels in OSCC progression is still unclear. We measured the plasma TIMP3 levels of 450 OSCC patients and 64 healthy controls by using a commercial enzyme-linked immunosorbent assay. We also analyzed TIMP3 mRNA levels of 328 OSCC patients and 32 normal tissues from The Cancer Genome Atlas (TCGA) dataset. Our results revealed that plasma TIMP3 levels were significantly lower in patients with OSCC than in healthy controls (p < 0.001). Moreover, plasma TIMP3 levels in patients with OSCC were significantly associated with the tumor stage and tumor status but not with the lymph node status, metastasis, and cell differentiation. To verify our findings, we also examined TCGA bioinformatics database and discovered similar results for the association with the pathological stage of OSCC. In conclusion, our results suggest that plasma TIMP3 is a potential biomarker for predicting the tumor stage and T status in patients with OSCC.
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Affiliation(s)
- Chun-Wen Su
- Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan
| | - Bo-Feng Su
- Department of Orthopedics, Changhua Christian Hospital, Changhua, Taiwan
| | - Whei-Ling Chiang
- School of Medical Laboratory and Biotechnology, Chung Shan Medical University, Taichung, Taiwan
| | - Shun-Fa Yang
- Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan.; Department of Medical Research, Chung Shan Medical University Hospital, Taichung, Taiwan
| | - Mu-Kuan Chen
- Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan.; Department of Otorhinolaryngology-Head and Neck Surgery, Changhua Christian Hospital, Changhua, Taiwan
| | - Chiao-Wen Lin
- Institute of Oral Sciences, Chung Shan Medical University, Taichung, Taiwan.; Department of Dentistry, Chung Shan Medical University Hospital, Taichung, Taiwan
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Yalniz Z, Demokan S, Karabulut B, Ulusan M, Suoglu Y, Dalay N. Copy number profiling of tumor suppressor genes in head and neck cancer. Head Neck 2016; 39:341-346. [PMID: 27696595 DOI: 10.1002/hed.24593] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/11/2016] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND Sensitive and reliable new biomarkers are needed in head and neck cancer to predict the outcome and for therapy that is more effective. Copy number alterations are frequent and play a critical role in cancer. METHODS Copy number alterations of 24 tumor suppressor genes in head and neck cancer were analyzed simultaneously in matched tumor and normal samples from 93 patients using multiplex ligation-dependent probe amplification (MLPA). RESULTS Chromosomes 3p and 9p displayed the most common alterations. The gene displaying most frequent losses was the mutL homolog 1 (MLH1) gene, followed by the cyclin-dependent kinase inhibitor 2A (CDKN2A) and CDKN2B genes. A significant correlation was observed between the CDKN2A and CDKN2B genes. The tissue inhibitor of metalloproteinase (TIMP)3 gene alterations were observed in 8 tumors. CONCLUSION Our data confirm previous observations and suggest that losses of the MLH1 and CDKN2 genes and alterations of the TIMP3 gene play an important role in head and neck carcinogenesis. © 2016 Wiley Periodicals, Inc. Head Neck 39: 341-346, 2017.
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Affiliation(s)
- Zubeyde Yalniz
- Department of Basic Oncology, Oncology Institute, Istanbul University, Istanbul, Turkey
| | - Semra Demokan
- Department of Basic Oncology, Oncology Institute, Istanbul University, Istanbul, Turkey
| | - Burak Karabulut
- Department of Otorhinolaryngology, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Murat Ulusan
- Department of Otorhinolaryngology, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Yusufhan Suoglu
- Department of Otorhinolaryngology, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Nejat Dalay
- Department of Basic Oncology, Oncology Institute, Istanbul University, Istanbul, Turkey
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Kawahara R, Granato DC, Yokoo S, Domingues RR, Trindade DM, Paes Leme AF. Mass spectrometry-based proteomics revealed Glypican-1 as a novel ADAM17 substrate. J Proteomics 2016; 151:53-65. [PMID: 27576135 DOI: 10.1016/j.jprot.2016.08.017] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2016] [Revised: 08/02/2016] [Accepted: 08/25/2016] [Indexed: 12/16/2022]
Abstract
ADAM17 (a disintegrin and metalloproteinase 17) is a plasma membrane metalloprotease involved in proteolytic release of the extracellular domain of many cell surface molecules, a process known as ectodomain shedding. Through this process, ADAM17 is implicated in several aspects of tumor growth and metastasis in a broad range of tumors, including head and neck squamous cell carcinomas (HNSCC). In this study, mass spectrometry-based proteomics approaches revealed glypican-1 (GPC1) as a new substrate for ADAM17, and its shedding was confirmed to be metalloprotease-dependent, induced by a pleiotropic agent (PMA) and physiologic ligand (EGF), and inhibited by marimastat. In addition, immunoblotting analysis of GPC1 in the extracellular media from control and ADAM17shRNA pointed to a direct involvement of ADAM17 in the cleavage of GPC1. Moreover, mass spectrometry-based interactome analysis of GPC1 revealed biological functions and pathways related mainly to cellular movement, adhesion and proliferation, which were events also modulated by up regulation of full length and cleavage GPC1. Altogether, we showed that GPC1 is a novel ADAM17 substrate, thus the function of GPC1 may be modulated by proteolysis signaling. BIOLOGICAL SIGNIFICANCE Inhibition of metalloproteases as a therapeutic approach has failed because there is limited knowledge of the degradome of individual proteases as well as the cellular function of cleaved substrates. Using different proteomic techniques, this study uncovered novel substrates that can be modulated by ADAM17 in oral squamous cell carcinoma cell line. Glypican-1 was validated as a novel substrate for ADAM17, with important function in adhesion, proliferation and migration of carcinoma cells. Therefore, this study opens new avenues regarding the proteolysis-mediated function of GPC1 by ADAM17.
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Affiliation(s)
- Rebeca Kawahara
- Laboratório Nacional de Biociências, LNBio, CNPEM, Campinas, Brazil
| | | | - Sami Yokoo
- Laboratório Nacional de Biociências, LNBio, CNPEM, Campinas, Brazil
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Lima MA, dos Santos L, Turri JA, Nonogaki S, Buim M, Lima JF, de Jesus Viana Pinheiro J, Bueno de Toledo Osório CA, Soares FA, Freitas VM. Prognostic Value of ADAMTS Proteases and Their Substrates in Epithelial Ovarian Cancer. Pathobiology 2016; 83:316-26. [DOI: 10.1159/000446244] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2015] [Accepted: 04/13/2016] [Indexed: 11/19/2022] Open
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Chang MC, Chan CP, Chen YJ, Hsien HC, Chang YC, Yeung SY, Jeng PY, Cheng RH, Hahn LJ, Jeng JH. Areca nut components stimulate ADAM17, IL-1α, PGE2 and 8-isoprostane production in oral keratinocyte: role of reactive oxygen species, EGF and JAK signaling. Oncotarget 2016; 7:16879-94. [PMID: 26919242 PMCID: PMC4941357 DOI: 10.18632/oncotarget.7621] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2015] [Accepted: 02/09/2016] [Indexed: 11/25/2022] Open
Abstract
Betel quid (BQ) chewing is an etiologic factor of oral submucous fibrosis (OSF) and oral cancer. There are 600 million BQ chewers worldwide. The mechanisms for the toxic and inflammatory responses of BQ are unclear. In this study, both areca nut (AN) extract (ANE) and arecoline stimulated epidermal growth factor (EGF) and interleukin-1α (IL-1α) production of gingival keratinocytes (GKs), whereas only ANE can stimulate a disintegrin and metalloproteinase 17 (ADAM17), prostaglandin E2 (PGE2) and 8-isoprostane production. ANE-induced EGF production was inhibited by catalase. Addition of anti-EGF neutralizing antibody attenuated ANE-induced cyclooxygenase-2 (COX-2), mature ADAM9 expression and PGE2 and 8-isoprostane production. ANE-induced IL-1α production was inhibited by catalase, anti-EGF antibody, PD153035 (EGF receptor antagonist) and U0126 (MEK inhibitor) but not by α-naphthoflavone (cytochrome p450-1A1 inhibitor). ANE-induced ADAM17 production was inhibited by pp2 (Src inhibitor), U0126, α-naphthoflavone and aspirin. AG490 (JAK inhibitor) prevented ANE-stimulated ADAM17, IL-1α, PGE2 production, COX-2 expression, ADAM9 maturation, and the ANE-induced decline in keratin 5 and 14, but showed little effect on cdc2 expression and EGF production. Moreover, ANE-induced 8-isoprostane production by GKs was inhibited by catalase, anti-EGF antibody, AG490, pp2, U0126, α-naphthoflavone, Zinc protoporphyrin (ZnPP) and aspirin. These results indicate that AN components may involve in BQ-induced oral cancer by induction of reactive oxygen species, EGF/EGFR, IL-1α, ADAMs, JAK, Src, MEK/ERK, CYP1A1, and COX signaling pathways, and the aberration of cell cycle and differentiation. Various blockers against ROS, EGF, IL-1α, ADAM, JAK, Src, MEK, CYP1A1, and COX can be used for prevention or treatment of BQ chewing-related diseases.
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Affiliation(s)
- Mei-Chi Chang
- Team of Biomedical Science, Chang-Gung University of Science and Technology, Kwei-Shan, Taoyuan City, Taiwan
- Department of Dentistry, Chang Gung Memorial Hospital, Taipei, Taiwan
| | - Chiu-Po Chan
- Department of Dentistry, Chang Gung Memorial Hospital, Taipei, Taiwan
| | - Yi-Jane Chen
- Laboratory of Pharmacology, Toxicology and Chemical Carcinogenesis, School of Dentistry and Department of Dentistry, National Taiwan University Hospital and National Taiwan University Medical College, Taipei, Taiwan
| | - Hsiang-Chi Hsien
- Department of Dentistry, Chang Gung Memorial Hospital, Taipei, Taiwan
| | - Ya-Ching Chang
- Department of Dentistry, Mackay Memorial Hospial, and Mackay Junior College of Medicine, Nursing and Management, Taipei, Taiwan
| | - Sin-Yuet Yeung
- Department of Dentistry, Chang Gung Memorial Hospital, Taipei, Taiwan
| | - Po-Yuan Jeng
- School of Dentistry, University of Cardenal Herrera, CEU, Valencia, Spain
| | - Ru-Hsiu Cheng
- Laboratory of Pharmacology, Toxicology and Chemical Carcinogenesis, School of Dentistry and Department of Dentistry, National Taiwan University Hospital and National Taiwan University Medical College, Taipei, Taiwan
| | - Liang-Jiunn Hahn
- Laboratory of Pharmacology, Toxicology and Chemical Carcinogenesis, School of Dentistry and Department of Dentistry, National Taiwan University Hospital and National Taiwan University Medical College, Taipei, Taiwan
| | - Jiiang-Huei Jeng
- Laboratory of Pharmacology, Toxicology and Chemical Carcinogenesis, School of Dentistry and Department of Dentistry, National Taiwan University Hospital and National Taiwan University Medical College, Taipei, Taiwan
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Sun B, Liu X, Yang Y, Dai C, Li Y, Jiao Y, Wei Z, Yao Y, Feng M, Bao X, Deng K, Wang N, Wang R. The Clinical Utility of TIMP3 Expression in ACTH-Secreting Pituitary Tumor. J Mol Neurosci 2015; 58:137-44. [PMID: 26676407 DOI: 10.1007/s12031-015-0698-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2015] [Accepted: 12/01/2015] [Indexed: 12/20/2022]
Abstract
In recent years, the tissue inhibitor of metalloproteinase-3 (TIMP3) plays a pivotal role in tumorigenesis, while the role of TIMP3 in adrenocorticotrophic hormone (ACTH)-secreting pituitary adenomas remains unclear. In this study, 86 sporadic pituitary tumor specimens, including ACTH (40), GH (18), PRL-secreting (8), and non-functioining (20) and non-tumorous pituitary samples (n = 10) were available, and then, the mRNA and protein expression of TIMP3 was quantified by quantitative reverse transcriptase polymerase chain reaction (RT-PCR), western blotting, and immunohistochemistry, respectively. Our findings showed that TIMP3 expression was significantly correlated with Ki-67 expression and the invasiveness of pituitary adenomas. TIMP3 mRNA and protein expression were reduced in ACTH-secreting pituitary adenomas and the other three types of pituitary adenomas compared to adjacent non-tumorous pituitary tissues (all p < .01). On the other hand, the expression of TIMP3 was negatively correlated with tumor size and Ki-67 in ACTH-secreting pituitary adenomas. TIMP3 mRNA expression was significantly lower in invasive pituitary adenomas than that in noninvasive ones (1.92-fold, p < .05). TIMP3 protein levels were also significantly lower in the majority of invasive adenomas (1.41-fold, p < .05) Furthermore, TIMP3 mRNA and protein expression were significantly lower in pituitary giant adenomas than those in microadenomas (2.58-fold, p < .05). In conclusion, the expression of TIMP3 is low in pituitary adenomas including ACTH-secreting pituitary adenomas and negatively associated with tumor aggressiveness. TIMPs may play a potential role in the progression of ACTH-secreting pituitary adenomas and be useful as a biomarker of invasiveness.
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Affiliation(s)
- Bowen Sun
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, 100730, China
| | - Xiaohai Liu
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, 100730, China
| | - Yakun Yang
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, 100730, China
| | - Congxin Dai
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, 100730, China
| | - Ying Li
- Department of Neurosurgery, the First Affiliated Hospital, Harbin Medical University, Harbin, 150001, China
| | - Yonghui Jiao
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, 100730, China
| | - Zhenqing Wei
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, 100730, China
| | - Yong Yao
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, 100730, China
| | - Ming Feng
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, 100730, China
| | - Xinjie Bao
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, 100730, China
| | - Kan Deng
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, 100730, China
| | - Ning Wang
- Department of Neurosurgery, the First Affiliated Hospital, Harbin Medical University, Harbin, 150001, China
| | - Renzhi Wang
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, 100730, China.
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Taspase1: a 'misunderstood' protease with translational cancer relevance. Oncogene 2015; 35:3351-64. [PMID: 26657154 DOI: 10.1038/onc.2015.436] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2015] [Revised: 10/09/2015] [Accepted: 10/09/2015] [Indexed: 12/20/2022]
Abstract
Proteolysis is not only a critical requirement for life, but the executing enzymes also play important roles in numerous pathological conditions, including cancer. Therefore, targeting proteases is clearly relevant for improving cancer patient care. However, to effectively control proteases, a profound knowledge of their mechanistic function as well as their regulation and downstream signalling in health and disease is required. The highly conserved protease Threonine Aspartase1 (Taspase1) is overexpressed in numerous liquid and solid malignancies and was characterized as a 'non-oncogene addiction' protease. Although Taspase1 was shown to cleave various regulatory proteins in humans as well as leukaemia provoking mixed lineage leukaemia fusions, our knowledge on its detailed functions and the underlying mechanisms contributing to cancer is still incomplete. Despite superficial similarity to type 2 asparaginases as well as Ntn proteases, such as the proteasome, Taspase1-related research so far gives us the picture of a unique protease exhibiting special features. Moreover, neither effective genetic nor chemical inhibitors for this enzyme are available so far, thus hampering not only to further dissect Taspase1's pathobiological functions but also precluding the assessment of its clinical impact. Based on recent insights, we here critically review the current knowledge of Taspase1's structure-function relationship and its mechanistic relevance for tumorigenesis obtained from in vitro and in vivo cancer models. We provide a comprehensive overview of tumour entities for which Taspase1 might be of predictive and therapeutic value, and present the respective experimental evidence. To stimulate progress in the field, a comprehensive overview of Taspase1 targeting approaches is presented, including coverage of Taspase1-related patents. We conclude by discussing future inhibition strategies and relevant challenges, which need to be resolved by the field.
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Su CW, Huang YW, Chen MK, Su SC, Yang SF, Lin CW. Polymorphisms and Plasma Levels of Tissue Inhibitor of Metalloproteinase-3: Impact on Genetic Susceptibility and Clinical Outcome of Oral Cancer. Medicine (Baltimore) 2015; 94:e2092. [PMID: 26579821 PMCID: PMC4652830 DOI: 10.1097/md.0000000000002092] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Oral cancer, the fourth most common cancer among men in Taiwan, is associated with environmental carcinogens. Tissue inhibitor of metalloproteinase-3 (TIMP3), a member of the TIMP family, is the only protein that binds to the extracellular matrix for suppressing cancer cell growth, angiogenesis, migration, and invasion. The association of TIMP3 polymorphism with oral cancer susceptibility, however, has not yet been reported. In this study, 1947 participants-1200 healthy male controls and 747 male patients with oral cancer-were recruited. Allelic discrimination of TIMP3 -1296 T > C (rs9619311), TIMP3 C > T (rs9862), and TIMP3 C > T (rs11547635) polymorphisms were assessed through real-time polymerase chain reaction. The authors discovered that individuals carrying the polymorphic rs9862 allele are more susceptible to oral cancer [odds ratio (OR), 1.5; 95% confidence interval (CI), 1.2-1.9; adjusted OR (AOR), 1.6; 95% CI, 1.2-2.1] after adjustment for betel quid chewing, alcohol, and tobacco consumption. Among 601 betel quid chewers, the TIMP3 polymorphism rs9862 T/T carriers had a 32.2-fold (95% CI, 20.2-51.3) increased oral cancer risk compared with those carrying C/C and not chewing betel quid. In addition, the authors observed a significant association between rs9862 variants and large tumors (OR, 1.5; 95% CI, 1.0-2.3) development. Moreover, TIMP3 plasma levels significantly increased in oral cancer patients who have large tumor or carry T allele rs9862 polymorphism. In conclusion, these results suggest that gene-environment interactions between the TIMP3 rs9862 polymorphisms and betel quid may alter oral cancer susceptibility and tumor growth in Taiwanese men.
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Affiliation(s)
- Chun-Wen Su
- From the Institute of Medicine, Chung Shan Medical University, Taichung (C-WS, Y-WH, M-KC, S-FY); Department of Health, Pulmonary and Critical Care Unit, Chang Hua Hospital (Y-WH); Department of Otorhinolaryngology-Head and Neck Surgery, Changhua Christian Hospital, Changhua (M-KC); Whole-Genome Research Core Laboratory of Human Diseases, Chang Gung Memorial Hospital, Keelung, Taiwan (S-CS), Department of Medical Research, Chung Shan Medical University Hospital (S-FY), Department of Dentistry, Chung Shan Medical University Hospital (C-WL), and Institute of Oral Sciences, Chung Shan Medical University, Taichung, Taiwan (C-WL)
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LIU HONGBIN, YANG QICHANG, SHEN YI, ZHU YAN, ZHANG XIAOJUAN, CHEN HAO. A disintegrin and metalloproteinase 17 mRNA and protein expression in esophageal squamous cell carcinoma, as well as its clinicopathological factors and prognosis. Mol Med Rep 2015; 11:961-7. [PMID: 25351873 PMCID: PMC4262481 DOI: 10.3892/mmr.2014.2802] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2013] [Accepted: 10/06/2014] [Indexed: 11/05/2022] Open
Abstract
The aim of the present study was to explore a disintegrin and metalloproteinase 17 (ADAM17) mRNA and protein expression in esophageal squamous cell carcinoma and its association with clinicopathological factors and prognosis. Through semi‑quantitative reverse transcription polymerase chain reaction, the ADAM17 mRNA expression in 50 cases of esophageal squamous cell carcinoma and corresponding normal esophageal mucosa were detected. Using streptavidin peroxidase conjugated immunohistochemistry, ADAM17 protein levels were detected in 80 cases of esophageal squamous cell carcinoma and corresponding normal esophageal mucosa. A log rank test and the Cox proportional hazards model were used for the esophageal cancer survival analysis. ADAM17 mRNA expression levels in esophageal squamous cell carcinoma and corresponding normal esophageal mucosa were 0.937±0.241 and 0.225±0.077, respectively (P<0.01). ADAM17 mRNA expression in esophageal squamous cell carcinoma was correlated with lymph node metastasis (P<0.01) and tumor, node and metastasis (TNM) staging (P<0.05), however, it was not correlated with gender, age or histological grade (P>0.05). ADAM17 protein expression rates in esophageal squamous cell carcinoma and corresponding normal esophageal mucosa were 66.25 and 6.25% respectively, a difference that was statistically significant (P<0.01). In addition, ADAM17 protein expression in esophageal squamous cells was correlated with lymph node metastasis and TNM stage (P<0.05), while it was not correlated with gender, age or histological grade (P>0.05). ADAM17 protein expression and epidermal growth factor receptor (EGFR) protein expression were positively correlated (P<0.01). Lymph node metastasis, TNM stage, ADAM17 and EGFR protein expression may be used as independent prognostic indicators of esophageal squamous cell carcinoma (all P<0.05). ADAM17 mRNA and protein were highly expressed in esophageal squamous cell carcinoma; they have important roles in invasion and metastasis and a certain value in judging the prognosis of patients with esophageal squamous cell carcinoma.
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Affiliation(s)
- HONG-BIN LIU
- Department of Pathology, The Second Affiliated Hospital of Nantong University, Nantong, Jiangsu 226001, P.R. China
| | - QI-CHANG YANG
- Department of Pathology, The Second Affiliated Hospital of Nantong University, Nantong, Jiangsu 226001, P.R. China
| | - YI SHEN
- Department of Pathology, The Second Affiliated Hospital of Nantong University, Nantong, Jiangsu 226001, P.R. China
| | - YAN ZHU
- Department of Pathology, The Second Affiliated Hospital of Nantong University, Nantong, Jiangsu 226001, P.R. China
| | - XIAO-JUAN ZHANG
- Department of Pathology, The Second Affiliated Hospital of Nantong University, Nantong, Jiangsu 226001, P.R. China
| | - HAO CHEN
- Department of Pathology, The Second Affiliated Hospital of Nantong University, Nantong, Jiangsu 226001, P.R. China
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Wu B, Sha L, Wang Y, Xu W, Yu Y, Feng F, Sun C, Xia L. Diagnostic and prognostic value of a disintegrin and metalloproteinase-17 in patients with gliomas. Oncol Lett 2014; 8:2616-2620. [PMID: 25364437 PMCID: PMC4214486 DOI: 10.3892/ol.2014.2582] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2013] [Accepted: 06/24/2014] [Indexed: 11/08/2022] Open
Abstract
A disintegrin and metalloproteinase-17 (ADAM17) has been shown to regulate numerous proteins involved in the cell cycle, as well as tumor oncogenes. The expression pattern of ADAM17 in glioma patients, however, is unclear. In the present study, the expression pattern and prognostic significance of ADAM17 was investigated in patients with glioma. A total of 60 glioma specimens and eight normal control samples were obtained. Immunohistochemical and western blot analyses were used to examine the expression of ADAM17. In addition, the association of ADAM17 expression with the clinicopathological parameters and the survival rates of the glioma patients was analyzed. The results showed that ADAM17 was upregulated in the high-grade glioma tissues compared with that in the low-grade and normal brain tissues of the glioma patients, and that the level increased with ascending World Health Organization tumor grade (P<0.05). Furthermore, the survival rate of the patients with ADAM17-positive tumors was lower compared with the patients with ADAM17-negative tumors. These results indicated that the overexpression of ADAM17 was correlated with a high tumor grade and a poor prognosis in patients with glioma. ADAM17 may have an important oncogenic function in glioma progression, and is a potential diagnostic and therapeutic target.
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Affiliation(s)
- Bin Wu
- Department of Neurosurgery, Zhejiang Cancer Hospital, Hangzhou, Zhejiang 310022, P.R. China
| | - Longgui Sha
- Department of Neurosurgery, Shanghai Pudong Hospital, Fudan University Pudong Medical Center, Pudong, Shanghai 200120, P.R. China
| | - Yong Wang
- Department of Neurosurgery, The Second Affiliated Hospital of Nantong University, Nantong, Jiangsu 226001, P.R. China
| | - Wei Xu
- Department of Neurosurgery, The Second Affiliated Hospital of Nantong University, Nantong, Jiangsu 226001, P.R. China
| | - Yang Yu
- Department of Neurosurgery, Zhejiang Cancer Hospital, Hangzhou, Zhejiang 310022, P.R. China
| | - Fang Feng
- Department of Neurosurgery, Zhejiang Cancer Hospital, Hangzhou, Zhejiang 310022, P.R. China
| | - Caixing Sun
- Department of Neurosurgery, Zhejiang Cancer Hospital, Hangzhou, Zhejiang 310022, P.R. China
| | - Liang Xia
- Department of Neurosurgery, Zhejiang Cancer Hospital, Hangzhou, Zhejiang 310022, P.R. China
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TIMP-3 expression associates with malignant behaviors and predicts favorable survival in HCC. PLoS One 2014; 9:e106161. [PMID: 25171061 PMCID: PMC4149530 DOI: 10.1371/journal.pone.0106161] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2014] [Accepted: 07/18/2014] [Indexed: 01/09/2023] Open
Abstract
The tissue inhibitors of metalloproteinases (TIMPs) are proteins that specifically inhibit the proteolytic activity of the matrix metalloproteinases (MMPs). TIMP-3, the only member of the TIMPs that can tightly bind to the extracellular matrix, has been identified as a unique tumor suppressor that demonstrates the ability to inhibit tumor angiogenesis, invasion, and metastasis. This study aimed to detect the expression of TIMP-3 in hepatocellular carcinoma (HCC) and investigate the association between TIMP-3 expression and its clinicopathological significance in HCC patients. In the current study, reverse transcription-polymerase chain reaction (RT-PCR) and Western blotting of HCC cell lines and one-step quantitative reverse transcription PCR (qPCR) and immunohistochemistry (IHC) analyses in HCC tissues were performed, to characterize the TIMP-3 expression. Kaplan-Meier survival and Cox regression analyses were utilized to evaluate the prognosis of 101 HCC patients. The results showed that the expression of TIMP-3 in HCC was significantly decreased relative to that of non-cancerous cells and tissues. Furthermore, the TIMP-3 expression was statistically associated with malignant behaviors of HCC, including portal vein invasion (p = 0.036) and lymph node metastasis (p = 0.030). Cox regression analysis revealed that TIMP-3 expression was an independent prognostic factor for disease-free survival (p = 0.039) and overall survival (p = 0.049). These data indicate that TIMP-3 expression is a valuable prognostic biomarker for HCC and that TIMP-3 expression suggests a favorable prognosis for HCC patients.
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Huang Y, Benaich N, Tape C, Kwok HF, Murphy G. Targeting the sheddase activity of ADAM17 by an anti-ADAM17 antibody D1(A12) inhibits head and neck squamous cell carcinoma cell proliferation and motility via blockage of bradykinin induced HERs transactivation. Int J Biol Sci 2014; 10:702-14. [PMID: 25013379 PMCID: PMC4081605 DOI: 10.7150/ijbs.9326] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2014] [Accepted: 05/18/2014] [Indexed: 01/05/2023] Open
Abstract
A disintegrin and metalloproteinase 17 (ADAM17) regulates key cellular processes including proliferation and migration through the shedding of a diverse array of substrates such as epidermal growth factor receptor (EGFR) ligands. ADAM17 is implicated in the pathogenesis of many diseases including rheumatoid arthritis and cancers such as head and neck squamous cell carcinoma (HNSCC). As a central mediator of cellular events, overexpressed EGFR is a validated molecular target in HNSCC. However, EGFR inhibition constantly leads to tumour resistance. One possible mechanism of resistance is the activation of alternative EGFR family receptors and downstream pathways via the release of their ligands. Here, we report that treating human HNSCC cells in vitro with a human anti-ADAM17 inhibitory antibody, D1(A12), suppresses proliferation and motility in the absence or presence of the EGFR tyrosine kinase inhibitor (TKI) gefitinib. Treatment with D1(A12) decreases both the endogenous and the bradykinin (BK)-stimulated shedding of HER ligands, accompanied by a reduction in the phosphorylation of HER receptors and downstream signalling pathways including STAT3, AKT and ERK. Knockdown of ADAM17, but not ADAM10, also suppresses HNSCC cell proliferation and migration. Furthermore, we show that heregulin (HRG) and heparin-binding epidermal growth factor like growth factor (HB-EGF) predominantly participate in proliferation and migration, respectively. Taken together, these results demonstrate that D1(A12)-mediated inhibition of cell proliferation, motility, phosphorylation of HER receptors and downstream signalling is achieved via reduced shedding of ADAM17 ligands. These findings underscore the importance of ADAM17 and suggest that D1(A12) might be an effective targeted agent for treating EGFR TKI-resistant HNSCC.
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Affiliation(s)
- Yanchao Huang
- 1. Cancer Research UK Cambridge Institute, University of Cambridge, Department of Oncology, UK ; 2. IONTAS Ltd, Hopkins Building, Tennis Court Rd., Cambridge CB2 1QW, UK (current address)
| | - Nathan Benaich
- 1. Cancer Research UK Cambridge Institute, University of Cambridge, Department of Oncology, UK ; 4. Centre for Stem Cells and Regenerative Medicine, King's College London School of Medicine, 28th Floor, Tower Wing, Guy's Hospital, Great Maze Pond, London SE1 9RT, UK (current address)
| | - Christopher Tape
- 1. Cancer Research UK Cambridge Institute, University of Cambridge, Department of Oncology, UK ; 5. The Institute of Cancer Research, 237 Fulham Road, London, SW3 6JB, UK (current address)
| | - Hang Fai Kwok
- 1. Cancer Research UK Cambridge Institute, University of Cambridge, Department of Oncology, UK ; 3. Faculty of Health Sciences, University of Macau, Macau (current address)
| | - Gillian Murphy
- 1. Cancer Research UK Cambridge Institute, University of Cambridge, Department of Oncology, UK
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Simabuco FM, Kawahara R, Yokoo S, Granato DC, Miguel L, Agostini M, Aragão AZB, Domingues RR, Flores IL, Macedo CCS, Della Coletta R, Graner E, Paes Leme AF. ADAM17 mediates OSCC development in an orthotopic murine model. Mol Cancer 2014; 13:24. [PMID: 24495306 PMCID: PMC3928084 DOI: 10.1186/1476-4598-13-24] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2013] [Accepted: 02/03/2014] [Indexed: 01/10/2023] Open
Abstract
BACKGROUND ADAM17 is one of the main sheddases of the cells and it is responsible for the cleavage and the release of ectodomains of important signaling molecules, such as EGFR ligands. Despite the known crosstalk between ADAM17 and EGFR, which has been considered a promising targeted therapy in oral squamous cell carcinoma (OSCC), the role of ADAM17 in OSCC development is not clear. METHOD In this study the effect of overexpressing ADAM17 in cell migration, viability, adhesion and proliferation was comprehensively appraised in vitro. In addition, the tumor size, tumor proliferative activity, tumor collagenase activity and MS-based proteomics of tumor tissues have been evaluated by injecting tumorigenic squamous carcinoma cells (SCC-9) overexpressing ADAM17 in immunodeficient mice. RESULTS The proteomic analysis has effectively identified a total of 2,194 proteins in control and tumor tissues. Among these, 110 proteins have been down-regulated and 90 have been up-regulated in tumor tissues. Biological network analysis has uncovered that overexpression of ADAM17 regulates Erk pathway in OSCC and further indicates proteins regulated by the overexpression of ADAM17 in the respective pathway. These results are also supported by the evidences of higher viability, migration, adhesion and proliferation in SCC-9 or A431 cells in vitro along with the increase of tumor size and proliferative activity and higher tissue collagenase activity as an outcome of ADAM17 overexpression. CONCLUSION These findings contribute to understand the role of ADAM17 in oral cancer development and as a potential therapeutic target in oral cancer. In addition, our study also provides the basis for the development of novel and refined OSCC-targeting approaches.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | | | | | - Adriana Franco Paes Leme
- Laboratório de Espectrometria de Massas, Laboratório Nacional de Biociências, LNBio, CNPEM, Campinas 13083-970, Brazil.
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Galletti G, Sung MS, Vahdat LT, Shah MA, Santana SM, Altavilla G, Kirby BJ, Giannakakou P. Isolation of breast cancer and gastric cancer circulating tumor cells by use of an anti HER2-based microfluidic device. LAB ON A CHIP 2014; 14:147-56. [PMID: 24202699 PMCID: PMC3921117 DOI: 10.1039/c3lc51039e] [Citation(s) in RCA: 80] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/11/2023]
Abstract
Circulating tumor cells (CTCs) have emerged as a reliable source of tumor cells, and their concentration has prognostic implications. CTC capture offers real-time access to cancer tissue without the need of an invasive biopsy, while their phenotypic and molecular interrogation can provide insight into the biological changes of the tumor that occur during treatment. The majority of the CTC capture methods are based on EpCAM expression as a surface marker of tumor-derived cells. However, EpCAM protein expression levels can be significantly down regulated during cancer progression as a consequence of the process of epithelial to mesenchymal transition. In this paper, we describe a novel HER2 (Human Epidermal Receptor 2)-based microfluidic device for the isolation of CTCs from peripheral blood of patients with HER2-expressing solid tumors. We selected HER2 as an alternative to EpCAM as the receptor is biologically and therapeutically relevant in several solid tumors, like breast cancer (BC), where it is overexpressed in 30% of the patients and expressed in 90%, and gastric cancer (GC), in which HER2 presence is identified in more than 60% of the cases. We tested the performance of various anti HER2 antibodies in a panel of nine different BC cell lines with varying HER2 protein expression levels, using immunoblotting, confocal microscopy, live cells imaging and flow cytometry analyses. The antibody associated with the highest capture efficiency and sensitivity for HER2 expressing cells on the microfluidic device was the one that performed best in live cells imaging and flow cytometry assays as opposed to the fixed cell analyses, suggesting that recognition of the native conformation of the HER2 extracellular epitope on living cells was essential for specificity and sensitivity of CTC capture. Next, we tested the performance of the HER2 microfluidic device using blood from metastatic breast and gastric cancer patients. The HER2 microfluidic device exhibited CTC capture in 9/9 blood samples. Thus, the described HER2-based microfluidic device can be considered as a valid clinically relevant method for CTC capture in HER2 expressing solid cancers.
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Effects of activated fibroblasts on phenotype modulation, EGFR signalling and cell cycle regulation in OSCC cells. Exp Cell Res 2014; 322:402-14. [PMID: 24394543 DOI: 10.1016/j.yexcr.2013.12.024] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2013] [Revised: 12/23/2013] [Accepted: 12/26/2013] [Indexed: 01/14/2023]
Abstract
Crosstalk between carcinoma associated fibroblasts (CAFs) and oral squamous cell carcinoma (OSCC) cells is suggested to mediate phenotype transition of cancer cells as a prerequisite for tumour progression, to predict patients' outcome, and to influence the efficacy of EGFR inhibitor therapies. Here we investigate the influence of activated fibroblasts as a model for CAFs on phenotype and EGFR signalling in OSCC cells in vitro. For this, immortalised hTERT-BJ1 fibroblasts were activated with TGFβ1 and PDGFAB to generate a myofibroblast or proliferative phenotype, respectively. Conditioned media (FCMTGF, FCMPDGF) were used to stimulate PE/CA-PJ15 OSCC cells. Results were compared to the effect of conditioned media of non-stimulated fibroblasts (FCMB). FCMTGF stimulation leads to an up-regulation of vimentin in the OSCC cells and an enhancement of invasive behaviour, indicating EMT-like effects. Similarly, FCMTGF≫FCMPDGF induced up-regulation of EGFR, but not of ErbB2/ErbB3. In addition, we detected an increase in basal activities of ERK, PI3K/Akt and Stat3 (FCMTGF>FCMPDGF) accompanied by protein interaction of vimentin with pERK. These effects are correlated with an increased proliferation. In summary, our results suggest that the activated myofibroblast phenotype provides soluble factors which are able to induce EMT-like phenomena and to increase EGFR signalling as well as cell proliferation in OSCC cells. Our results indicate a possible influence of activated myofibroblasts on EGFR-inhibitor therapy. Therefore, CAFs may serve as promising novel targets for combined therapy strategies.
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Cheon DJ, Tong Y, Sim MS, Dering J, Berel D, Cui X, Lester J, Beach JA, Tighiouart M, Walts AE, Karlan BY, Orsulic S. A collagen-remodeling gene signature regulated by TGF-β signaling is associated with metastasis and poor survival in serous ovarian cancer. Clin Cancer Res 2013; 20:711-23. [PMID: 24218511 DOI: 10.1158/1078-0432.ccr-13-1256] [Citation(s) in RCA: 265] [Impact Index Per Article: 24.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
PURPOSE To elucidate molecular pathways contributing to metastatic cancer progression and poor clinical outcome in serous ovarian cancer. EXPERIMENTAL DESIGN Poor survival signatures from three different serous ovarian cancer datasets were compared and a common set of genes was identified. The predictive value of this gene signature was validated in independent datasets. The expression of the signature genes was evaluated in primary, metastatic, and/or recurrent cancers using quantitative PCR and in situ hybridization. Alterations in gene expression by TGF-β1 and functional consequences of loss of COL11A1 were evaluated using pharmacologic and knockdown approaches, respectively. RESULTS We identified and validated a 10-gene signature (AEBP1, COL11A1, COL5A1, COL6A2, LOX, POSTN, SNAI2, THBS2, TIMP3, and VCAN) that is associated with poor overall survival (OS) in patients with high-grade serous ovarian cancer. The signature genes encode extracellular matrix proteins involved in collagen remodeling. Expression of the signature genes is regulated by TGF-β1 signaling and is enriched in metastases in comparison with primary ovarian tumors. We demonstrate that levels of COL11A1, one of the signature genes, continuously increase during ovarian cancer disease progression, with the highest expression in recurrent metastases. Knockdown of COL11A1 decreases in vitro cell migration, invasion, and tumor progression in mice. CONCLUSION Our findings suggest that collagen-remodeling genes regulated by TGF-β1 signaling promote metastasis and contribute to poor OS in patients with serous ovarian cancer. Our 10-gene signature has both predictive value and biologic relevance and thus may be useful as a therapeutic target.
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Affiliation(s)
- Dong-Joo Cheon
- Authors' Affiliations: Women's Cancer Program, Department of Medicine, Biostatistics and Bioinformatics Research Center, Samuel Oschin Comprehensive Cancer Institute; Department of Pathology and Laboratory Medicine; Graduate Program in Biomedical Sciences and Translational Medicine, Cedars-Sinai Medical Center; Department of Obstetrics and Gynecology, David Geffen School of Medicine, University of California at Los Angeles, Los Angeles; and John Wayne Cancer Institute, Saint John's Hospital, Santa Monica, California
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Association of COX2 gene hypomethylation with intestinal type gastric cancer in samples of patients from northern Brazil. Tumour Biol 2013; 35:1107-11. [PMID: 24014049 DOI: 10.1007/s13277-013-1148-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2013] [Accepted: 08/26/2013] [Indexed: 12/28/2022] Open
Abstract
To verify the methylation status of THBS1, GPX3, and COX2 genes and to evaluate their association with Helicobacter pylori in gastric adenocarcinomas. Methylation-sensitive restriction enzyme PCR assay was performed in 16 diffuse type gastric cancer samples, 23 intestinal type, and 15 normal stomach tissue. The presence of H. pylori was performed by amplification of the fragment of the 16S rRNA. Statistical analyses were performed using Fisher's exact test. The hypermethylation of GPX3, THBS1, and COX2 occurred in 18 (n = 7), 5 (n = 2), and 36 % (n = 14) of gastric cancer samples, respectively, whereas in normal samples, it was found in 13, 7, and 67 %. The presence of H. pylori was detected in 67 % of gastric cancer samples and 67 % in normal gastric samples. The methylation of THBS1 and GPX3 was not significantly different between the types of tumors, normal sample, the presence of H. pylori, or clinicopathological variables studied (P > 0.05). However, the methylation status of the gene COX2 is significantly different between normal tissue and intestinal type gastric cancer (P = 0.02). Therefore, our results suggest that the methylation status of the gene COX2 is associated with the intestinal type of gastric cancer.
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Tomita T, Kubota T, Nakasone N, Morozumi T, Abe D, Maruyama S, Shimizu T, Horimizu M, Saku T, Yoshie H. Gene and protein localisation of tumour necrosis factor (TNF)-α converting enzyme in gingival tissues from periodontitis patients with drug-induced gingival overgrowth. Arch Oral Biol 2013; 58:1014-20. [DOI: 10.1016/j.archoralbio.2013.02.011] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2012] [Revised: 02/20/2013] [Accepted: 02/21/2013] [Indexed: 12/11/2022]
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TRAD AHMAD, RIESE MICHEL, SHOMALI MOHAMMAD, HEDEMAN NINA, EFFENBERGER TIMO, GRÖTZINGER JOACHIM, LORENZEN INKEN. The disintegrin domain of ADAM17 antagonises fibroblast-carcinoma cell interactions. Int J Oncol 2013; 42:1793-800. [DOI: 10.3892/ijo.2013.1864] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2013] [Accepted: 02/12/2013] [Indexed: 11/06/2022] Open
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Abstract
OBJECTIVE This study was designed to evaluate the expression and prognostic significance of A Disintegrin and Metalloproteinase17 (ADAM17) protein in patients with gastric cancer. BACKGROUND Tumor invasion and metastasis are primary causes for treatment failure or death among cancer patients. ADAM17 is a multidomain transmembrane glycoprotein involved in the release of several ligands that were shown to promote tumor formation and progression. Elevated expression of ADAM17 was detected in a number of human cancers and was associated with poor progression and prognosis of the diseases. In gastric cancer, however, the expression and prognostic significance of ADAM17 has not been fully elucidated. METHODS The expressions of ADAM17 and extracellular matrix metalloproteinase inducer (EMMPRIN), a protein implicated in tumor invasion and metastasis, were detected using the tissue microarray technique and immunohistochemical EnVision method and compared with clinicopathological parameters of patients with gastric cancer. RESULTS The expressions of ADAM17 and EMMPRIN were upregulated in gastric cancer lesions compared with their expressions in adjacent non-cancerous tissues (P < 0.01). High expression of ADAM17 was detected in 35.78% (156/436) of patients with gastric cancer and positively correlated with the expression of EMMPRIN (r = 0.738, P < 0.01). ADAM17 expression was associated with a number of clinicopathological parameters including depth of invasion and TNM stage of the tumor (P < 0.05). In each TNM stage, patients with high ADAM17 expression had a longer mean survival time than those with low expression (P < 0.05). Particularly, the mean survival time of stage II gastric cancer patients with low ADAM17 expression was longer than that of stage I patients with high ADAM17 expression (P < 0.01). Multivariate survival analysis suggested that, along with other parameters, ADAM17 and EMMPRIN expression were independent prognostic factors for patients with gastric cancer. CONCLUSIONS ADAM17 was implicated in the progression of gastric cancer. On the basis of the TNM stage, detection of ADAM17 expression will be helpful for predicting prognosis of gastric cancer.
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ADAM17 silencing in mouse colon carcinoma cells: the effect on tumoricidal cytokines and angiogenesis. PLoS One 2012; 7:e50791. [PMID: 23251384 PMCID: PMC3519469 DOI: 10.1371/journal.pone.0050791] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2012] [Accepted: 10/23/2012] [Indexed: 11/19/2022] Open
Abstract
ADAM17 (a disintegrin and metalloprotease 17) is a major sheddase for numerous growth factors, cytokines, receptors, and cell adhesion molecules and is often overexpressed in malignant cells. It is generally accepted that ADAM17 promotes tumor development via activating growth factors from the EGF family, thus facilitating autocrine stimulation of tumor cell proliferation and migration. Here we show, using MC38CEA murine colon carcinoma model, that ADAM17 also regulates tumor angiogenesis and cytokine profile. When ADAM17 was silenced in MC38CEA cells, in vivo tumor growth and in vitro cell motility were significantly diminished, but no effect was seen on in vitro cell proliferation. ADAM17-silencing was accompanied by decreased in vitro expression of vascular endothelial growth factor-A and matrix metalloprotease-9, which was consistent with the limited angiogenesis and slower growth seen in ADAM17-silenced tumors. Among the growth factors susceptible to shedding by ADAM17, neuregulin-1 was the only candidate to mediate the effects of ADAM17 on MC38CEA motility and tumor angiogenesis. Concentrations of TNF and IFNγ, cytokines that synergistically induced proapoptotic effects on MC38CEA cells, were significantly elevated in the lysates of ADAM17-silenced tumors compared to mock transfected controls, suggesting a possible role for ADAM17 in host immune suppression. These results introduce new, complex roles of ADAM17 in tumor progression, including its impact on the anti-tumor immune response.
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Lu Y, Chopp M, Zheng X, Katakowski M, Buller B, Jiang F. MiR-145 reduces ADAM17 expression and inhibits in vitro migration and invasion of glioma cells. Oncol Rep 2012; 29:67-72. [PMID: 23076445 PMCID: PMC3540808 DOI: 10.3892/or.2012.2084] [Citation(s) in RCA: 53] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2012] [Accepted: 06/01/2012] [Indexed: 12/22/2022] Open
Abstract
MicroRNAs are important regulators of gene expression and have been suggested to play a key role in tumorigenesis. In this study, we show that miR-145 is significantly downregulated in glioma cell lines compared to normal brain tissue and negatively regulates tumorigenesis. Restoration of miR-145 in glioma cells significantly reduced in vitro proliferation, migration and invasion. Also, overexpression of miR-145 reduced ADAM17 and EGFR expression. In addition, we tested the hypothesis that the miR-145-mediated suppression of cell proliferation, migration and invasion is, at least in part, due to silencing of ADAM17 and EGFR gene expression. Using luciferase reporters carrying the 3′-untranslated region of ADAM17 combined with western blotting, we identified ADAM17 as a direct target of miR-145. Collectively, these results suggest that as a tumor suppressor, miR-145 inhibits not only tumor proliferation, but also cell migration and invasion, and warrants further investigation.
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Affiliation(s)
- Yong Lu
- Department of Neurology, Henry Ford Hospital, Detroit, MI 48202, USA
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Yang H, Li J, Guo J, Zhang S. [Expressions and significance of TIMP-3 and mtp53 in non-small cell lung cancer]. ZHONGGUO FEI AI ZA ZHI = CHINESE JOURNAL OF LUNG CANCER 2012; 15:202-7. [PMID: 22510504 PMCID: PMC5999977 DOI: 10.3779/j.issn.1009-3419.2012.04.02] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
背景与目的 基质金属蛋白酶组织抑制剂-3(tissue inhibitor of metalloproteinases-3, TIMP-3)可通过多种途径调节肿瘤的浸润和转移,且可能与突变型p53(mutant-type p53, mtp53)存在一定的相关性。本研究旨在利用组织芯片技术检测TIMP-3和mtp53在非小细胞肺癌(non-small cell lung cancer, NSCLC)组织及其淋巴结转移癌中的表达并探讨其意义。 方法 应用免疫组织化学LSAB法和Elivision法检测24例良性病变肺支气管黏膜上皮组织(对照组)、288例NSCLC组织(原发灶)及106例淋巴结转移灶癌组织(转移灶)中TIMP-3和mtp53的表达。 结果 原发灶与转移灶中TIMP-3的表达明显低于对照组(P < 0.001),而mtp53的表达明显高于对照组(P < 0.001);TIMP-3和mtp53在伴有/不伴有淋巴结转移的原发灶中的表达差异有统计学意义(P=0.015, P=0.030)。TIMP-3的表达与NSCLC的病理学分级有关(P=0.030),mtp53的表达与NSCLC的TNM分期和组织学类型有关(P=0.016, P=0.004)。TIMP-3与mtp53在原发灶中的表达呈负相关(P=0.008),其表达均与NSCLC患者的术后生存率有关(P=0.011, P=0.003)。 结论 TIMP-3的低表达和mtp53的高表达都可促进肺癌的转移,且二者在肺癌转移中相互抑制,可能成为研究NSCLC转移机制的新靶点。
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Affiliation(s)
- Hong Yang
- Department of Pathology, West China Hospital, Sichuan University, Chengdu 610041, China
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Richards FM, Tape CJ, Jodrell DI, Murphy G. Anti-tumour effects of a specific anti-ADAM17 antibody in an ovarian cancer model in vivo. PLoS One 2012; 7:e40597. [PMID: 22792380 PMCID: PMC3394719 DOI: 10.1371/journal.pone.0040597] [Citation(s) in RCA: 63] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2012] [Accepted: 06/11/2012] [Indexed: 11/19/2022] Open
Abstract
ADAM 17 (TNF-α converting enzyme, TACE) is a potential target for cancer therapy, but the small molecule inhibitors reported to date are not specific to this ADAM family member. This membrane-bound metalloproteinase is responsible for ectodomain shedding of pathologically significant substrates including TNF-α and EGFR ligands. The aim of this study was to evaluate the pharmacokinetics, pharmacodynamics and anti-tumour efficacy of the first specific inhibitor, an anti-human ADAM17 IgG antibody, clone D1(A12). We used intraperitoneal xenografts of the human ovarian cancer cell line IGROV1-Luc in Balb/c nude mice, chosen because it was previously reported that growth of these xenografts is inhibited by knock-down of TNF-α. In vitro, 200 nM D1(A12) inhibited shedding of ADAM17 substrates TNF-α, TNFR1-α, TGF-α, amphiregulin (AREG), HB-EGF and IL-6Rα, from IGROV1-Luc cells, (4.7 nM IC(50) for TNF-α shedding). In IGROV1-Luc xenografts in vivo, D1(A12) IgG showed pharmacokinetic properties suitable for efficacy studies, with a single i.p. dose of 10 mg/kg D1(A12) sufficient to maintain IgG plasma and ascites fluid concentrations above 100 nM for more than 7 days. The plasma half life was 8.6 days. Next, an efficacy study was performed, dosing D1(A12) or anti-human TNF-α antibody infliximab at 10 mg/kg q7d, quantifying IGROV1-Luc tumour burden by bioluminescence. D1(A12) IgG showed a significant reduction in tumour growth (p = 0.005), 56% of vehicle control. Surprisingly, D1(A12) did not reduce the concentration of circulating human TNF-α, suggesting that another enzyme may compensate for inhibition of ADAM17 in vivo (but not in vitro). However, D1(A12) did show clear pharmacodynamic effects in the mice, with significant inhibition of shedding from tumour of ADAM17 substrates TNFR1-α, AREG, and TGF-α (4-15-fold reductions, p<0.0001 for all three). Thus, D1(A12) has anti-ADAM17 activity in vivo, inhibits shedding of EGFR ligands and has potential for use in EGF ligand-dependent tumours.
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Affiliation(s)
- Frances M Richards
- Pharmacology & Drug Development Group, Cancer Research UK Cambridge Research Institute, and Department of Oncology, University of Cambridge, Cambridge, United Kingdom.
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Abstract
NSP 5a3a is a novel structural protein found to be over-expressed in certain cancer cell lines in-vitro such as Hela, Saos-2, and MCF-7 while barely detectable levels in normal body tissues except for Testis. This particular isoform has been known to interact with cyto- nuclear proteins B23, known to be involved in multi-faceted cellular processes such as cell division, apoptosis, ribosome biogenesis, and rRNA processing, as well as with hnRNP-L, known to be involved with RNA metabolism and rRNA processing. A previous preliminary investigation of NSP 5a3a as a potential target in Head and Neck Carcinoma revealed a novel p73 dependent mechanism through which NSP 5a3a induced apoptosis in Head and Neck cell lines when over-expressed in-vitro. Our present investigation further elucidated a novel dual axis signaling point by which NSP 5a3a induces apoptosis in Head and Neck cell line HN30 through p73-DAXX and TRAF2-TRADD. Interestingly, this novel mechanism appears independent of canonical caspases involved in the intrinsic mitochondrial pathway as well as those in the death receptor pathway thru TRAF2 and TRADD.
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