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Hussain MS, Moglad E, Bansal P, Kaur H, Deorari M, Almalki WH, Kazmi I, Alzarea SI, Singh M, Kukreti N. Exploring the oncogenic and tumor-suppressive roles of Circ-ADAM9 in cancer. Pathol Res Pract 2024; 256:155257. [PMID: 38537524 DOI: 10.1016/j.prp.2024.155257] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/24/2024] [Revised: 03/05/2024] [Accepted: 03/08/2024] [Indexed: 04/14/2024]
Abstract
Circular RNAs (circRNAs) constitute a recently identified category of closed continuous loop RNA transcripts, serving as a subset of competing endogenous RNAs (ceRNAs) with the capacity to modulate genes by acting as microRNA sponges. In the context of cancer growth, numerous investigations have explored the potential functions of circRNAs, revealing their diverse functions either as oncogenes, promoting cancer progression, or as tumor suppressors, mitigating disease development. Among these, circRNA ADAM9 (Circ-ADAM9) is now recognized as an important player in a variety of mechanisms, both physiological and pathological, especially in cancer. The aberrant expression of Circ-ADAM9 has been observed across multiple human malignancies, implying a significant involvement in tumorigenesis. This comprehensive review aims to synthesize recent findings elucidating the function of Circ-ADAM9 in many malignancies. Additionally, the review explores the possibility of Circ-ADAM9 as a valuable biomarker, offering insights into its prognostic, diagnostic, and therapeutic implications. By summarizing the latest discoveries in this field, the review contributes to our understanding of the multifaceted contribution of Circ-ADAM9 in tumor biology and its potential applications in clinical settings.
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Affiliation(s)
- Md Sadique Hussain
- School of Pharmaceutical Sciences, Jaipur National University, Jagatpura, Jaipur, Rajasthan 302017, India
| | - Ehssan Moglad
- Department of Pharmaceutical Chemistry, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Al Kharj 11942, Saudi Arabia
| | - Pooja Bansal
- Department of Biotechnology and Genetics, Jain (Deemed-to-be) University, Bengaluru, Karnataka 560069, India; Department of Allied Healthcare and Sciences, Vivekananda Global University, Jaipur, Rajasthan 303012, India
| | - Harpreet Kaur
- School of Basic & Applied Sciences, Shobhit University, Gangoh, Uttar Pradesh 247341, India; Department of Health & Allied Sciences, Arka Jain University, Jamshedpur, Jharkhand 831001, India
| | - Mahamedha Deorari
- Uttaranchal Institute of Pharmaceutical Sciences, Uttaranchal University, Dehradun, India
| | - Waleed Hassan Almalki
- Department of Pharmacology, College of Pharmacy, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Imran Kazmi
- Department of Biochemistry, Faculty of Science, King Abdulaziz University, 21589, Jeddah, Saudi Arabia.
| | - Sami I Alzarea
- Department of Pharmacology, College of Pharmacy, Jouf University, 72341, Sakaka, Aljouf, Saudi Arabia
| | - Mahaveer Singh
- School of Pharmacy and Technology Management, SVKMs, NMIMS University, Shirpur campus, Maharastra 425405, India
| | - Neelima Kukreti
- School of Pharmacy, Graphic Era Hill University, Dehradun 248007, India
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2
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Samaržija I. The Potential of Extracellular Matrix- and Integrin Adhesion Complex-Related Molecules for Prostate Cancer Biomarker Discovery. Biomedicines 2023; 12:79. [PMID: 38255186 PMCID: PMC10813710 DOI: 10.3390/biomedicines12010079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2023] [Revised: 12/16/2023] [Accepted: 12/26/2023] [Indexed: 01/24/2024] Open
Abstract
Prostate cancer is among the top five cancer types according to incidence and mortality. One of the main obstacles in prostate cancer management is the inability to foresee its course, which ranges from slow growth throughout years that requires minimum or no intervention to highly aggressive disease that spreads quickly and resists treatment. Therefore, it is not surprising that numerous studies have attempted to find biomarkers of prostate cancer occurrence, risk stratification, therapy response, and patient outcome. However, only a few prostate cancer biomarkers are used in clinics, which shows how difficult it is to find a novel biomarker. Cell adhesion to the extracellular matrix (ECM) through integrins is among the essential processes that govern its fate. Upon activation and ligation, integrins form multi-protein intracellular structures called integrin adhesion complexes (IACs). In this review article, the focus is put on the biomarker potential of the ECM- and IAC-related molecules stemming from both body fluids and prostate cancer tissue. The processes that they are involved in, such as tumor stiffening, bone turnover, and communication via exosomes, and their biomarker potential are also reviewed.
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Affiliation(s)
- Ivana Samaržija
- Laboratory for Epigenomics, Division of Molecular Medicine, Ruđer Bošković Institute, 10000 Zagreb, Croatia
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3
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Scribner JA, Hicks SW, Sinkevicius KW, Yoder NC, Diedrich G, Brown JG, Lucas J, Fuller ME, Son T, Dastur A, Hooley J, Espelin CW, Themeles M, Chen FZ, Li Y, Chiechi M, Lee J, Barat B, Widjaja L, Gorlatov S, Tamura J, Ciccarone V, Ab O, McEachem KA, Koenig S, Westin EH, Moore PA, Chittenden T, Gregory RJ, Bonvini E, Loo D. Preclinical Evaluation of IMGC936, a Next Generation Maytansinoid-based Antibody-drug Conjugate Targeting ADAM9-expressing Tumors. Mol Cancer Ther 2022; 21:1047-1059. [PMID: 35511740 DOI: 10.1158/1535-7163.mct-21-0915] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Revised: 03/03/2022] [Accepted: 04/27/2022] [Indexed: 11/16/2022]
Abstract
A disintegrin and metalloprotease (ADAM) 9 is a member of the ADAM family of multifunctional, multidomain type 1 transmembrane proteins. ADAM9 is overexpressed in many cancers, including non-small cell lung, pancreatic, gastric, breast, ovarian, and colorectal cancer, but exhibits limited expression in normal tissues. A target-unbiased discovery platform based on intact tumor and progenitor cell immunizations, followed by an immunohistochemistry screen, led to the identification of anti-ADAM9 antibodies with selective tumor-versus-normal tissue binding. Subsequent analysis revealed anti-ADAM9 antibodies were efficiently internalized and processed by tumor cells making ADAM9 an attractive target for antibody-drug conjugate development. Here, we describe the preclinical evaluation of IMGC936, a novel antibody-drug conjugate targeted against ADAM9. IMGC936 is comprised of a high-affinity humanized antibody site-specifically conjugated to DM21-C, a next-generation linker-payload that combines a maytansinoid microtubule-disrupting payload with a stable tripeptide linker, at a drug antibody ratio of approximately 2.0. Additionally, the YTE mutation (M252Y/S254T/T256E) was introduced into the CH2 domain of the antibody Fc to maximize in vivo plasma half-life and exposure. IMGC936 exhibited cytotoxicity toward ADAM9-positive human tumor cell lines, as well as bystander killing, potent antitumor activity in human cell line-derived xenograft and patient-derived xenograft tumor models, and an acceptable safety profile in cynomolgus monkeys with favorable pharmacokinetic properties. Our preclinical data provide a strong scientific rationale for the further development of IMGC936 as a therapeutic candidate for the treatment of ADAM9-positive cancers. A first-in-human study of IMGC936 in patients with advanced solid tumors has been initiated (NCT04622774).
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Affiliation(s)
| | | | | | | | | | | | | | | | - Thomas Son
- MacroGenics, Inc., Brisbane, California, United States
| | | | - Jeff Hooley
- MacroGenics, Inc., Brisbane, CA, United States
| | | | | | | | - Ying Li
- MacroGenics, Inc., Brisbane, CA, United States
| | | | - Jenny Lee
- ImmunoGen (United States), Waltham, MA, United States
| | | | | | | | - James Tamura
- MacroGenics, Inc., Rockville, Maryland, United States
| | | | - Olga Ab
- ImmunoGen (United States), Waltham, United States
| | | | | | | | | | | | | | | | - Deryk Loo
- MacroGenics, Inc., Brisbane, CA, United States
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4
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Abstract
Glioma, also known as glioblastoma multiforme (GBM), is the most prevalent and most lethal primary brain tumor in adults. Gliomas are highly invasive tumors with the highest death rate among all primary brain malignancies. Metastasis occurs as the tumor cells spread from the site of origin to another site in the brain. Metastasis is a multifactorial process, which depends on alterations in metabolism, genetic mutations, and the cancer microenvironment. During recent years, the scientific study of non-coding RNAs (ncRNAs) has led to new insight into the molecular mechanisms involved in glioma. Many studies have reported that ncRNAs play major roles in many biological procedures connected with the development and progression of glioma. Long ncRNAs (lncRNAs), microRNAs (miRNAs), and circular RNAs (circRNAs) are all types of ncRNAs, which are commonly dysregulated in GBM. Dysregulation of ncRNAs can facilitate the invasion and metastasis of glioma. The present review highlights some ncRNAs that have been associated with metastasis in GBM. miRNAs, circRNAs, and lncRNAs are discussed in detail with respect to their relevant signaling pathways involved in metastasis.
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5
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Buranaphatthana W, Wu S, Makeudom A, Sastraruji T, Supanchart C, Krisanaprakornkit S. Involvement of the A disintegrin and metalloproteinase 9 in oral cancer cell invasion. Eur J Oral Sci 2021; 129:e12775. [PMID: 33786875 DOI: 10.1111/eos.12775] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2020] [Revised: 01/20/2021] [Accepted: 01/20/2021] [Indexed: 02/06/2023]
Abstract
The aims of this study were to determine the functional roles of the transmembrane glycoprotein, Disintegrin and metalloproteinase domain-containing protein 9 (ADAM 9), in the phosphorylation of epidermal growth factor receptor (EGFR) and AKT and in the aggressiveness of oral cancer cells. Immunohistochemistry and immunoblotting were conducted to determine expression of ADAM 9 and the levels of EGFR phosphorylated at the tyrosine 1173 residue (p-EGFRtyr1173 ) and AKT phosphorylated at the serine 473 residue (p-AKTser473 ) in oral cancer tissues and in the oral cancer cell lines HN5, HN6, HN15, and HN008. Small interfering RNA (siRNA) was used to inhibit expression of ADAM9 mRNA, and thus production of ADAM9 protein, in oral cancer cells. ADAM9-knockdown cells were examined for p-EGFRtyr1173 and p-AKTser473 levels and used for cell proliferation and invasion assays. A positive correlation among overexpression of ADAM 9, p-EGFRtyr1173 , and p-AKTser473 was found in oral cancer tissues. These biomolecules were also overexpressed in HN6 and HN15 cell lines. Expression of ADAM9 in HN6 and HN15 cells was statistically significantly inhibited by siRNA against ADAM9 mRNA (siADAM9) compared with the negative-control siRNA (scramble). The levels of p-AKTser473 , but not those of p-EGFRtyr1173 , were statistically significantly blocked by siADAM9. Although the proliferation rates of ADAM9 knocked-down HN6 and HN15 cells did not differ from those of cells exposed to scramble, a statistically significant decrease in cell invasion was found in these ADAM9-silenced cells. These results suggest a functional role of the ADAM 9/AKT signaling pathway in oral cancer cell invasion, which may be beneficial as a therapeutic target of oral cancer.
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Affiliation(s)
- Worakanya Buranaphatthana
- Department of Oral Biology and Diagnostic Sciences, Faculty of Dentistry, Chiang Mai University, Chiang Mai, Thailand.,Center of Excellence in Oral and Maxillofacial Biology, Faculty of Dentistry, Chiang Mai University, Chiang Mai, Thailand
| | - Shuangjiang Wu
- Center of Excellence in Oral and Maxillofacial Biology, Faculty of Dentistry, Chiang Mai University, Chiang Mai, Thailand
| | - Anupong Makeudom
- Center of Excellence in Oral and Maxillofacial Biology, Faculty of Dentistry, Chiang Mai University, Chiang Mai, Thailand
| | - Thanapat Sastraruji
- Center of Excellence in Oral and Maxillofacial Biology, Faculty of Dentistry, Chiang Mai University, Chiang Mai, Thailand
| | - Chayarop Supanchart
- Center of Excellence in Oral and Maxillofacial Biology, Faculty of Dentistry, Chiang Mai University, Chiang Mai, Thailand.,Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Chiang Mai University, Chiang Mai, Thailand
| | - Suttichai Krisanaprakornkit
- Department of Oral Biology and Diagnostic Sciences, Faculty of Dentistry, Chiang Mai University, Chiang Mai, Thailand.,Center of Excellence in Oral and Maxillofacial Biology, Faculty of Dentistry, Chiang Mai University, Chiang Mai, Thailand
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6
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The Role of the Metzincin Superfamily in Prostate Cancer Progression: A Systematic-Like Review. Int J Mol Sci 2021; 22:ijms22073608. [PMID: 33808504 PMCID: PMC8036576 DOI: 10.3390/ijms22073608] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2021] [Revised: 03/21/2021] [Accepted: 03/26/2021] [Indexed: 02/07/2023] Open
Abstract
Prostate cancer remains a leading cause of cancer-related morbidity in men. Potentially important regulators of prostate cancer progression are members of the metzincin superfamily of proteases, principally through their regulation of the extracellular matrix. It is therefore timely to review the role of the metzincin superfamily in prostate cancer and its progression to better understand their involvement in this disease. A systematic-like search strategy was conducted. Articles that investigated the roles of members of the metzincin superfamily and their key regulators in prostate cancer were included. The extracted articles were synthesized and data presented in tabular and narrative forms. Two hundred and five studies met the inclusion criteria. Of these, 138 investigated the role of the Matrix Metalloproteinase (MMP) subgroup, 34 the Membrane-Tethered Matrix Metalloproteinase (MT-MMP) subgroup, 22 the A Disintegrin and Metalloproteinase (ADAM) subgroup, 8 the A Disintegrin and Metalloproteinase with Thrombospondin Motifs (ADAMTS) subgroup and 53 the Tissue Inhibitor of Metalloproteinases (TIMP) family of regulators, noting that several studies investigated multiple family members. There was clear evidence that specific members of the metzincin superfamily are involved in prostate cancer progression, which can be either in a positive or negative manner. However, further understanding of their mechanisms of action and how they may be used as prognostic indicators or molecular targets is required.
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7
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Stinnesbeck M, Kristiansen A, Ellinger J, Hauser S, Egevad L, Tolkach Y, Kristiansen G. Prognostic role of TSPAN1, KIAA1324 and ESRP1 in prostate cancer. APMIS 2021; 129:204-212. [PMID: 33455017 PMCID: PMC7986212 DOI: 10.1111/apm.13117] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2020] [Accepted: 01/08/2021] [Indexed: 12/20/2022]
Abstract
The aim of this study was to validate prostate cancer‐associated genes on transcript level and to assess the prognostic value of the most promising markers by immunohistochemistry. Based on differentially expressed genes found in a previous study, 84 genes were further validated using mRNA expression data and follow‐up information from the Cancer Genome Atlas (TCGA) prostate cancer cohort (n = 497). Immunohistochemistry was used for validation of three genes in an independent, clinically annotated prostatectomy patient cohort (n = 175) with biochemical relapse as endpoint. Also, associations with clinicopathological variables were evaluated. Eleven protein‐coding genes from the list of 84 genes were associated with biochemical recurrence‐free survival on mRNA expression level in multivariate Cox‐analyses. Three of these genes (TSPAN1, ESRP1 and KIAA1324) were immunohistochemically validated using an independent cohort of prostatectomy patients. Both ESRP1 and KIAA1324 were independently associated with biochemical recurrence‐free survival. TSPAN1 was univariately prognostic but failed significance on multivariate analysis, probably due to its strong correlation with high Gleason scores. Multistep filtering using the publicly available TCGA cohort, data of an earlier expression profiling study which profiled 3023 cancer‐associated transcripts in 42 primary prostate cancer cases, identified two novel candidate prognostic markers (ESRP1 and KIAA1324) of primary prostate cancer for further study.
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Affiliation(s)
| | - Anna Kristiansen
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Jörg Ellinger
- Clinic of Urology, University Hospital Bonn, Bonn, Germany
| | - Stefan Hauser
- Clinic of Urology, University Hospital Bonn, Bonn, Germany
| | - Lars Egevad
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Yuri Tolkach
- Institute of Pathology, University Hospital Bonn, Bonn, Germany.,Institute of Pathology, University Hospital Cologne, Cologne, Germany
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8
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Zhang J, Zhu Z, Miao Z, Huang X, Sun Z, Xu H, Wang Z. The Clinical Significance and Mechanisms of REG4 in Human Cancers. Front Oncol 2021; 10:559230. [PMID: 33489872 PMCID: PMC7819868 DOI: 10.3389/fonc.2020.559230] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2020] [Accepted: 11/23/2020] [Indexed: 11/13/2022] Open
Abstract
Regenerating islet-derived type 4 (REG4), a member of the calcium-dependent lectin gene superfamily, is abnormally expressed in various cancers, such as colorectal, gastric, gallbladder, pancreatic, ovarian, prostate, and lung cancer. REG4 is associated with a relatively unfavorable prognosis and clinicopathologic features in cancers, including advanced tumor and nodal stage, histological differentiation, and liver and peritoneal metastasis. Moreover, REG4-positive cancer cells show more frequent resistance to chemoradiotherapy, especially 5-FU-based chemotherapy. REG4 participates in many aspects of carcinogenesis, including cell proliferation, apoptosis, cell cycle, invasion, metastasis, and drug resistance. The underlying mechanisms are complex and involve a series of signaling mediators and multiple pathways. Thus, REG4 may be a potential diagnostic and prognostic biomarker as well as a candidate therapeutic target in cancer patients. In this review, we systematically summarize the advances about the clinical significance, biological functions, and mechanisms underlying REG4 in cancer to provide new directions for future cancer research.
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Affiliation(s)
- Junyan Zhang
- Department of Surgical Oncology and General Surgery, Key Laboratory of Precision Diagnosis and Treatment of Gastrointestinal Tumors, Ministry of Education, The First Affiliated Hospital of China Medical University, Shenyang, China
| | - Zhi Zhu
- Department of Surgical Oncology and General Surgery, Key Laboratory of Precision Diagnosis and Treatment of Gastrointestinal Tumors, Ministry of Education, The First Affiliated Hospital of China Medical University, Shenyang, China
| | - Zhifeng Miao
- Department of Surgical Oncology and General Surgery, Key Laboratory of Precision Diagnosis and Treatment of Gastrointestinal Tumors, Ministry of Education, The First Affiliated Hospital of China Medical University, Shenyang, China
| | - Xuanzhang Huang
- Department of Surgical Oncology and General Surgery, Key Laboratory of Precision Diagnosis and Treatment of Gastrointestinal Tumors, Ministry of Education, The First Affiliated Hospital of China Medical University, Shenyang, China
| | - Zhe Sun
- Department of Surgical Oncology and General Surgery, Key Laboratory of Precision Diagnosis and Treatment of Gastrointestinal Tumors, Ministry of Education, The First Affiliated Hospital of China Medical University, Shenyang, China
| | - Huimian Xu
- Department of Surgical Oncology and General Surgery, Key Laboratory of Precision Diagnosis and Treatment of Gastrointestinal Tumors, Ministry of Education, The First Affiliated Hospital of China Medical University, Shenyang, China
| | - Zhenning Wang
- Department of Surgical Oncology and General Surgery, Key Laboratory of Precision Diagnosis and Treatment of Gastrointestinal Tumors, Ministry of Education, The First Affiliated Hospital of China Medical University, Shenyang, China
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9
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Chou CW, Huang YK, Kuo TT, Liu JP, Sher YP. An Overview of ADAM9: Structure, Activation, and Regulation in Human Diseases. Int J Mol Sci 2020; 21:ijms21207790. [PMID: 33096780 PMCID: PMC7590139 DOI: 10.3390/ijms21207790] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2020] [Revised: 10/17/2020] [Accepted: 10/19/2020] [Indexed: 12/16/2022] Open
Abstract
ADAM9 (A disintegrin and a metalloprotease 9) is a membrane-anchored protein that participates in a variety of physiological functions, primarily through the disintegrin domain for adhesion and the metalloprotease domain for ectodomain shedding of a wide variety of cell surface proteins. ADAM9 influences the developmental process, inflammation, and degenerative diseases. Recently, increasing evidence has shown that ADAM9 plays an important role in tumor biology. Overexpression of ADAM9 has been found in several cancer types and is correlated with tumor aggressiveness and poor prognosis. In addition, through either proteolytic or non-proteolytic pathways, ADAM9 promotes tumor progression, therapeutic resistance, and metastasis of cancers. Therefore, comprehensively understanding the mechanism of ADAM9 is crucial for the development of therapeutic anti-cancer strategies. In this review, we summarize the current understanding of ADAM9 in biological function, pathophysiological diseases, and various cancers. Recent advances in therapeutic strategies using ADAM9-related pathways are presented as well.
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Affiliation(s)
- Cheng-Wei Chou
- Graduate Institute of Biomedical Sciences, China Medical University, Taichung 404, Taiwan; (C.-W.C.); (Y.-K.H.); (J.-P.L.)
- Department of Medicine, Division of Hematology/Medical Oncology, Taichung Veterans General Hospital, Taichung 407, Taiwan
| | - Yu-Kai Huang
- Graduate Institute of Biomedical Sciences, China Medical University, Taichung 404, Taiwan; (C.-W.C.); (Y.-K.H.); (J.-P.L.)
| | - Ting-Ting Kuo
- Center for Molecular Medicine, China Medical University Hospital, Taichung 404, Taiwan;
| | - Jing-Pei Liu
- Graduate Institute of Biomedical Sciences, China Medical University, Taichung 404, Taiwan; (C.-W.C.); (Y.-K.H.); (J.-P.L.)
| | - Yuh-Pyng Sher
- Graduate Institute of Biomedical Sciences, China Medical University, Taichung 404, Taiwan; (C.-W.C.); (Y.-K.H.); (J.-P.L.)
- Center for Molecular Medicine, China Medical University Hospital, Taichung 404, Taiwan;
- Chinese Medicine Research Center, China Medical University, Taichung 404, Taiwan
- Correspondence: ; Tel.: +886-4-2205-2121
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10
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Lin YW, Wen YC, Chu CY, Tung MC, Yang YC, Hua KT, Pan KF, Hsiao M, Lee WJ, Chien MH. Stabilization of ADAM9 by N-α-acetyltransferase 10 protein contributes to promoting progression of androgen-independent prostate cancer. Cell Death Dis 2020; 11:591. [PMID: 32719332 PMCID: PMC7385149 DOI: 10.1038/s41419-020-02786-2] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2020] [Revised: 07/09/2020] [Accepted: 07/13/2020] [Indexed: 12/28/2022]
Abstract
N-α-Acetyltransferase 10 protein (Naa10p) was reported to be an oncoprotein in androgen-dependent prostate cancer (PCa; ADPC) through binding and increasing transcriptional activity of the androgen receptor (AR). PCa usually progresses from an androgen-dependent to an androgen-independent stage, leading to an increase in the metastatic potential and an incurable malignancy. At present, the role of Naa10p in androgen-independent prostate cancer (AIPC) remains unclear. In this study, in silico and immunohistochemistry analyses showed that Naa10 transcripts or the Naa10p protein were more highly expressed in primary and metastatic PCa cancer tissues compared to adjacent normal tissues and non-metastatic cancer tissues, respectively. Knockdown and overexpression of Naa10p in AIPC cells (DU145 and PC-3M), respectively, led to decreased and increased cell clonogenic and invasive abilities in vitro as well as tumor growth and metastasis in AIPC xenografts. From the protease array screening, we identified a disintegrin and metalloprotease 9 (ADAM9) as a potential target of Naa10p, which was responsible for the Naa10p-induced invasion of AIPC cells. Naa10p can form a complex with ADAM9 to maintain ADAM9 protein stability and promote AIPC's invasive ability which were independent of its acetyltransferase activity. In contrast to the Naa10p-ADAM9 axis, ADAM9 exerted positive feedback regulation on Naa10p to modulate progression of AIPC in vitro and in vivo. Taken together, for the first time, our results reveal a novel cross-talk between Naa10p and ADAM9 in regulating the progression of AIPC. Disruption of Naa10p-ADAM9 interactions may be a potential intervention for AIPC therapy.
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Affiliation(s)
- Yung-Wei Lin
- Department of Urology, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan.,International Master/PhD Program in Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan.,TMU Research Center of Urology and Kidney (TMU-RCUK), Taipei Medical University, Taipei, Taiwan.,Department of Urology, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Yu-Ching Wen
- Department of Urology, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan.,TMU Research Center of Urology and Kidney (TMU-RCUK), Taipei Medical University, Taipei, Taiwan.,Department of Urology, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Chih-Ying Chu
- Graduate Institute of Clinical Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Min-Che Tung
- Graduate Institute of Clinical Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan.,Department of Surgery, Tungs' Taichung Metro Harbor Hospital, Taichung, Taiwan
| | - Yi-Chieh Yang
- Graduate Institute of Clinical Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan.,Department of Medical Research, Tungs' Taichung MetroHarbor Hospital, Taichung, Taiwan
| | - Kuo-Tai Hua
- Graduate Institute of Toxicology, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Ke-Fan Pan
- Graduate Institute of Toxicology, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Michael Hsiao
- Genomics Research Center, Academia Sinica, Taipei, Taiwan
| | - Wei-Jiunn Lee
- TMU Research Center of Urology and Kidney (TMU-RCUK), Taipei Medical University, Taipei, Taiwan. .,Department of Urology, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan. .,Department of Medical Education and Research, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan.
| | - Ming-Hsien Chien
- Graduate Institute of Clinical Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan. .,TMU Research Center of Cancer Translational Medicine, Taipei Medical University, Taipei, Taiwan. .,Pulmonary Research Center, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan. .,Traditional Herbal Medicine Research Center, Taipei Medical University Hospital, Taipei, Taiwan.
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11
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Zhou R, Cho WCS, Ma V, Cheuk W, So YK, Wong SCC, Zhang M, Li C, Sun Y, Zhang H, Chan LWC, Tian M. ADAM9 Mediates Triple-Negative Breast Cancer Progression via AKT/NF-κB Pathway. Front Med (Lausanne) 2020; 7:214. [PMID: 32637415 PMCID: PMC7317048 DOI: 10.3389/fmed.2020.00214] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2019] [Accepted: 04/29/2020] [Indexed: 12/12/2022] Open
Abstract
Upregulation of a disintegrin and metalloprotease 9 (ADAM9) is correlated with progression of cancers, such as prostate, bladder, and pancreatic cancers. However, its role in triple-negative breast cancer (TNBC) is still unclear. Our study aimed to investigate whether ADAM9 is upregulated and promoted the aggressiveness in TNBC. Breast cancer cell lines and patient specimens were used to evaluate the ADAM9 expression by western blotting and immunohistochemistry staining, respectively. Compared with the non-TNBC, ADAM9 expression was significantly increased in TNBC cells and TNBC patient specimens. Based on the data acquired from public databases, the correlation between ADAM9 expression and breast cancer patient survival was analyzed by Kaplan-Meier method. It was shown that ADAM9 overexpression was significantly correlated with poorer survival in patients with TNBC. Furthermore, ADAM9 in TNBC cells was knocked down by small interference RNA and then studied by the MTT/colony formation assay, wound healing assay and transwell invasion assay on the cell proliferation, migration, and invasion, respectively. We found that inhibiting ADAM9 expression suppressed TNBC cell proliferation, migration, and invasion by lowering the activation of AKT/NF-κB pathway. Our results demonstrated that ADAM9 is an important molecule in mediating TNBC aggressiveness and may be a potential useful therapeutic target in TNBC treatment.
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Affiliation(s)
- Rui Zhou
- Department of Health Technology and Informatics, The Hong Kong Polytechnic University, Hong Kong, China.,Department of Nuclear Medicine and Medical PET Center, The Second Hospital of Zhejiang University School of Medicine, Hangzhou, China
| | - William C S Cho
- Department of Clinical Oncology, Queen Elizabeth Hospital, Hong Kong, China
| | - Victor Ma
- Department of Clinical Oncology, Queen Elizabeth Hospital, Hong Kong, China
| | - Wah Cheuk
- Department of Pathology, Queen Elizabeth Hospital, Hong Kong, China
| | - Yik-Ka So
- Department of Pathology, Queen Elizabeth Hospital, Hong Kong, China
| | - S C Cesar Wong
- Department of Health Technology and Informatics, The Hong Kong Polytechnic University, Hong Kong, China
| | - Mingrong Zhang
- Department of Advanced Nuclear Medicine Sciences, National Institute of Radiological Sciences, Chiba, Japan
| | - Cong Li
- Key Laboratory of Smart Drug Delivery, Ministry of Education, School of Pharmacy, Fudan University, Shanghai, China
| | - Yujie Sun
- State Key Laboratory of Membrane Biology, Biomedical Pioneer Innovation Center, School of Life Sciences, Peking University, Beijing, China
| | - Hong Zhang
- Department of Nuclear Medicine and Medical PET Center, The Second Hospital of Zhejiang University School of Medicine, Hangzhou, China.,Key Laboratory for Biomedical Engineering of Ministry of Education, Zhejiang University, Hangzhou, China.,The College of Biomedical Engineering and Instrument Science of Zhejiang University, Hangzhou, China.,Department of Nuclear Medicine, The First Hospital of Shanxi Medical University, Taiyuan, China
| | - Lawrence W C Chan
- Department of Health Technology and Informatics, The Hong Kong Polytechnic University, Hong Kong, China
| | - Mei Tian
- Department of Nuclear Medicine and Medical PET Center, The Second Hospital of Zhejiang University School of Medicine, Hangzhou, China
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12
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Mormile R. MSC-Exos Overexpressing miR-126 in Prostate Cancer: A Possible Strategy to Checkmate Cell Proliferation and Metastasis? Clin Ther 2020; 42:722-723. [PMID: 32093875 DOI: 10.1016/j.clinthera.2020.01.024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2019] [Accepted: 01/28/2020] [Indexed: 10/25/2022]
Affiliation(s)
- Raffaella Mormile
- Division of Pediatrics and Neonatology, Moscati Hospital, Aversa, Italy.
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13
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Chu GCY, Chung LWK, Gururajan M, Hsieh CL, Josson S, Nandana S, Sung SY, Wang R, Wu JB, Zhau HE. Regulatory signaling network in the tumor microenvironment of prostate cancer bone and visceral organ metastases and the development of novel therapeutics. Asian J Urol 2018; 6:65-81. [PMID: 30775250 PMCID: PMC6363607 DOI: 10.1016/j.ajur.2018.11.003] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2018] [Revised: 10/13/2018] [Accepted: 10/18/2018] [Indexed: 12/26/2022] Open
Abstract
This article describes cell signaling network of metastatic prostate cancer (PCa) to bone and visceral organs in the context of tumor microenvironment and for the development of novel therapeutics. The article focuses on our recent progress in the understanding of: 1) The plasticity and dynamics of tumor–stroma interaction; 2) The significance of epigenetic reprogramming in conferring cancer growth, invasion and metastasis; 3) New insights on altered junctional communication affecting PCa bone and brain metastases; 4) Novel strategies to overcome therapeutic resistance to hormonal antagonists and chemotherapy; 5) Genetic-based therapy to co-target tumor and bone stroma; 6) PCa-bone-immune cell interaction and TBX2-WNTprotein signaling in bone metastasis; 7) The roles of monoamine oxidase and reactive oxygen species in PCa growth and bone metastasis; and 8) Characterization of imprinting cluster of microRNA, in tumor–stroma interaction. This article provides new approaches and insights of PCa metastases with emphasis on basic science and potential for clinical translation. This article referenced the details of the various approaches and discoveries described herein in peer-reviewed publications. We dedicate this article in our fond memory of Dr. Donald S. Coffey who taught us the spirit of sharing and the importance of focusing basic science discoveries toward translational medicine.
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Affiliation(s)
- Gina Chia-Yi Chu
- Uro-Oncology Research, Department of Medicine and Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Leland W K Chung
- Uro-Oncology Research, Department of Medicine and Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Murali Gururajan
- Uro-Oncology Research, Department of Medicine and Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA.,Bristol-Myer Squibb Company, Princeton, NJ, USA
| | - Chia-Ling Hsieh
- Department of Urology, Emory University School of Medicine, Atlanta, GA, USA
| | - Sajni Josson
- Uro-Oncology Research, Department of Medicine and Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA.,Oncoveda Cancer Research Center, Genesis Biotechnology Group, Hamilton, NJ, USA
| | - Srinivas Nandana
- Uro-Oncology Research, Department of Medicine and Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA.,Texas Tech University Health Sciences Center, Department of Cell Biology and Biochemistry, Lubbock, TX, USA
| | - Shian-Ying Sung
- Department of Urology, Emory University School of Medicine, Atlanta, GA, USA
| | - Ruoxiang Wang
- Uro-Oncology Research, Department of Medicine and Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Jason Boyang Wu
- Uro-Oncology Research, Department of Medicine and Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA.,Department of Pharmaceutical Sciences, College of Pharmacy and Pharmaceutical Sciences, Washington State University, Spokane, WA, USA
| | - Haiyen E Zhau
- Uro-Oncology Research, Department of Medicine and Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA
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14
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Oria VO, Lopatta P, Schilling O. The pleiotropic roles of ADAM9 in the biology of solid tumors. Cell Mol Life Sci 2018; 75:2291-2301. [PMID: 29550974 PMCID: PMC11105608 DOI: 10.1007/s00018-018-2796-x] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2017] [Revised: 02/16/2018] [Accepted: 03/13/2018] [Indexed: 12/11/2022]
Abstract
A disintegrin and a metalloprotease (ADAM) 9 is a metzincin cell-surface protease involved in several biological processes such as myogenesis, fertilization, cell migration, inflammatory response, proliferation, and cell-cell interactions. ADAM9 has been found over-expressed in several solid tumors entities such as glioma, melanoma, prostate cancer, pancreatic ductal adenocarcinoma, gastric, breast, lung, and liver cancers. Immunohistochemical analyses highlight ADAM9 expression by actual cancer cells and associate its abundant presence with clinicopathological features such as shortened overall survival, poor tumor grade, de-differentiation, therapy resistance, and metastasis formation. In each of these tumors, ADAM9 may contribute to tumor biology via proteolytic or non-proteolytic mechanisms. For example, in liver cancer, ADAM9 has been found to shed MHC class I polypeptide-related sequence A, contributing towards the evasion of tumor immunity. ADAM9 may also contribute to tumor biology in non-proteolytic ways probably through interaction with different integrins. For example, in melanoma, the interaction between ADAM9 and β1 integrins facilitates tumor stroma cross talks, which then promotes invasion and metastasis via the activation of MMP1 and MMP2. In breast cancer, the interaction between β1 integrins on endothelial cells and ADAM9 on tumor cells facilitate tumor cell extravasation and invasion to distant sites. This review summarizes the present knowledge on ADAM9 in solid cancers, and the different mechanisms which it employ to drive tumor progression.
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Affiliation(s)
- Victor O Oria
- Institute of Molecular Medicine and Cell Research, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- Spemann Graduate School of Biology and Medicine (SGBM), University of Freiburg, Freiburg, Germany
- Faculty of Biology, University of Freiburg, Freiburg, Germany
| | - Paul Lopatta
- Institute of Molecular Medicine and Cell Research, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Oliver Schilling
- Institute of Molecular Medicine and Cell Research, Faculty of Medicine, University of Freiburg, Freiburg, Germany.
- BIOSS Centre for Biological Signaling Studies, University of Freiburg, Freiburg, Germany.
- German Cancer Consortium (DKTK) and German Cancer Research Center (DKFZ), Heidelberg, Germany.
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15
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Gaweł‐Bęben K, Ali N, Ellis V, Velasco G, Poghosyan Z, Ager A, Knäuper V. TMEFF2 shedding is regulated by oxidative stress and mediated by ADAMs and transmembrane serine proteases implicated in prostate cancer. Cell Biol Int 2018; 42:273-280. [PMID: 28762604 PMCID: PMC5836882 DOI: 10.1002/cbin.10832] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2017] [Accepted: 07/26/2017] [Indexed: 12/19/2022]
Abstract
TMEFF2 is a type I transmembrane protein with two follistatin (FS) and one EGF-like domain over-expressed in prostate cancer; however its biological role in prostate cancer development and progression remains unclear, which may, at least in part, be explained by its proteolytic processing. The extracellular part of TMEFF2 (TMEFF2-ECD) is cleaved by ADAM17 and the membrane-retained fragment is further processed by the gamma-secretase complex. TMEFF2 shedding is increased with cell crowding, a condition associated with the tumour microenvironment, which was mediated by oxidative stress signalling, requiring jun-kinase (JNK) activation. Moreover, we have identified that TMEFF2 is also a novel substrate for other proteases implicated in prostate cancer, including two ADAMs (ADAM9 and ADAM12) and the type II transmembrane serine proteinases (TTSPs) matriptase-1 and hepsin. Whereas cleavage by ADAM9 and ADAM12 generates previously identified TMEFF2-ECD, proteolytic processing by matriptase-1 and hepsin produced TMEFF2 fragments, composed of TMEFF2-ECD or FS and/or EGF-like domains as well as novel membrane retained fragments. Differential TMEFF2 processing from a single transmembrane protein may be a general mechanism to modulate transmembrane protein levels and domains, dependent on the repertoire of ADAMs or TTSPs expressed by the target cell.
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Affiliation(s)
- Katarzyna Gaweł‐Bęben
- School of MedicineUniversity of Information Technology and Management in Rzeszow2 Sucharskiego Str.35‐225 RzeszowPoland
- School of DentistryCollege of Biomedical and Life SciencesCardiff UniversityCardiffCF14 4XYUnited Kingdom
| | - Nazim Ali
- School of DentistryCollege of Biomedical and Life SciencesCardiff UniversityCardiffCF14 4XYUnited Kingdom
- School of MedicineUniversity of KeeleKeeleST5 5BGUnited Kingdom
| | - Vincent Ellis
- School of Biological SciencesUniversity of East AngliaNorwich Research ParkNorwichNR4 7TJUnited Kingdom
| | - Gloria Velasco
- Departamento de Bioquímica y Biología Molecular Facultad de MedicinaUniversidad de Oviedo33006 OviedoSpain
| | - Zaruhi Poghosyan
- School of MedicineCollege of Biomedical and Life SciencesCardiff UniversityCardiffCF14 4XYUnited Kingdom
| | - Ann Ager
- School of MedicineCollege of Biomedical and Life SciencesCardiff UniversityCardiffCF14 4XYUnited Kingdom
| | - Vera Knäuper
- School of DentistryCollege of Biomedical and Life SciencesCardiff UniversityCardiffCF14 4XYUnited Kingdom
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16
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Ueno M, Shiomi T, Mochizuki S, Chijiiwa M, Shimoda M, Kanai Y, Kataoka F, Hirasawa A, Susumu N, Aoki D, Okada Y. ADAM9 is over-expressed in human ovarian clear cell carcinomas and suppresses cisplatin-induced cell death. Cancer Sci 2018; 109:471-482. [PMID: 29247567 PMCID: PMC5797829 DOI: 10.1111/cas.13469] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2017] [Revised: 12/05/2017] [Accepted: 12/12/2017] [Indexed: 12/13/2022] Open
Abstract
ADAMs (a disintegrin and metalloproteinases) are involved in various biological events such as cell adhesion, migration and invasion, membrane protein shedding and proteolysis. However, there have been no systematic studies on the expression of ADAMs in human ovarian carcinomas. We therefore examined mRNA expression of all the proteolytic ADAM species including ADAM8, 9, 10, 12, 15, 17, 19, 20, 21, 28, 30, 33 and ADAMDEC1 in human ovarian carcinomas, and found that prototype membrane-anchored ADAM9m, but not secreted isoform ADAM9s, is significantly over-expressed in carcinomas than in control non-neoplastic ovarian tissue. Among the histological subtypes of serous, endometrioid, mucinous and clear cell carcinomas, ADAM9m expression was highest in clear cell carcinomas. Immunohistochemistry showed that all the clear cell carcinoma samples displayed ADAM9m primarily on the carcinoma cell membrane. By immunoblotting, ADAM9m was detected mainly in an active form in the clear cell carcinoma tissues. When two clear cell carcinoma cell lines (RMG-I and TOV21G cells) with ADAM9m expression were treated with cisplatin, viability was significantly reduced and apoptosis increased in ADAM9m knockdown cells compared with mock transfectants. In addition, treatment of the cells with neutralizing anti-ADAM9m antibody significantly decreased viability compared with non-immune IgG, whereas ADAM9m over-expression significantly increased viability compared with mock transfectants. Our data show, to the best of our knowledge, for the first time, that ADAM9m is over-expressed in an activated form in human ovarian clear cell carcinomas, and suggest that ADAM9m plays a key role in cisplatin resistance.
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Affiliation(s)
- Mari Ueno
- Department of Pathology, Keio University School of Medicine, Tokyo, Japan
| | - Takayuki Shiomi
- Department of Pathology, Keio University School of Medicine, Tokyo, Japan
| | - Satsuki Mochizuki
- Department of Pathology, Keio University School of Medicine, Tokyo, Japan
| | - Miyuki Chijiiwa
- Department of Pathology, Keio University School of Medicine, Tokyo, Japan
| | - Masayuki Shimoda
- Department of Pathology, Keio University School of Medicine, Tokyo, Japan
| | - Yae Kanai
- Department of Pathology, Keio University School of Medicine, Tokyo, Japan
| | - Fumio Kataoka
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Akira Hirasawa
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Nobuyuki Susumu
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Daisuke Aoki
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Yasunori Okada
- Department of Pathology, Keio University School of Medicine, Tokyo, Japan.,Department of Pathophysiology for Locomotive and Neoplastic Diseases, Juntendo University Graduate School of Medicine, Tokyo, Japan
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17
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Lin CY, Cho CF, Bai ST, Liu JP, Kuo TT, Wang LJ, Lin YS, Lin CC, Lai LC, Lu TP, Hsieh CY, Chu CN, Cheng DC, Sher YP. ADAM9 promotes lung cancer progression through vascular remodeling by VEGFA, ANGPT2, and PLAT. Sci Rep 2017; 7:15108. [PMID: 29118335 PMCID: PMC5678093 DOI: 10.1038/s41598-017-15159-1] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2017] [Accepted: 10/23/2017] [Indexed: 12/27/2022] Open
Abstract
Lung cancer has a very high prevalence of brain metastasis, which results in a poor clinical outcome. Up-regulation of a disintegrin and metalloproteinase 9 (ADAM9) in lung cancer cells is correlated with metastasis to the brain. However, the molecular mechanism underlying this correlation remains to be elucidated. Since angiogenesis is an essential step for brain metastasis, microarray experiments were used to explore ADAM9-regulated genes that function in vascular remodeling. The results showed that the expression levels of vascular endothelial growth factor A (VEGFA), angiopoietin-2 (ANGPT2), and tissue plasminogen activator (PLAT) were suppressed in ADAM9-silenced cells, which in turn leads to decreases in angiogenesis, vascular remodeling, and tumor growth in vivo. Furthermore, simultaneous high expression of ADAM9 and VEGFA or of ADAM9 and ANGPT2 was correlated with poor prognosis in a clinical dataset. These findings suggest that ADAM9 promotes tumorigenesis through vascular remodeling, particularly by increasing the function of VEGFA, ANGPT2, and PLAT.
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Affiliation(s)
- Chen-Yuan Lin
- Graduate Institute of Clinical Medical Science, China Medical University, Taichung, 404, Taiwan.,Center for Molecular Medicine, China Medical University Hospital, Taichung, 404, Taiwan.,Division of Hematology and Oncology, China Medical University Hospital, Taichung, 404, Taiwan
| | - Chia-Fong Cho
- Center for Molecular Medicine, China Medical University Hospital, Taichung, 404, Taiwan
| | - Shih-Ting Bai
- Center for Molecular Medicine, China Medical University Hospital, Taichung, 404, Taiwan
| | - Jing-Pei Liu
- Graduate Institute of Biomedical Sciences, China Medical University, Taichung, 404, Taiwan
| | - Ting-Ting Kuo
- Center for Molecular Medicine, China Medical University Hospital, Taichung, 404, Taiwan
| | - Li-Ju Wang
- Center for Molecular Medicine, China Medical University Hospital, Taichung, 404, Taiwan
| | - Yu-Sen Lin
- Graduate Institute of Clinical Medical Science, China Medical University, Taichung, 404, Taiwan.,Division of Thoracic Surgery, China Medical University Hospital, Taichung, 404, Taiwan
| | - Ching-Chan Lin
- Graduate Institute of Clinical Medical Science, China Medical University, Taichung, 404, Taiwan.,Division of Hematology and Oncology, China Medical University Hospital, Taichung, 404, Taiwan
| | - Liang-Chuan Lai
- Graduate Institute of Physiology, National Taiwan University, Taipei, 106, Taiwan
| | - Tzu-Pin Lu
- Department of Public Health, National Taiwan University, Taipei, 106, Taiwan
| | - Chih-Ying Hsieh
- Center for Molecular Medicine, China Medical University Hospital, Taichung, 404, Taiwan
| | - Chin-Nan Chu
- Graduate Institute of Clinical Medical Science, China Medical University, Taichung, 404, Taiwan.,Department of Radiation Oncology, China Medical University Hospital, Taichung, 404, Taiwan
| | - Da-Chuan Cheng
- Graduate Institute of Clinical Medical Science, China Medical University, Taichung, 404, Taiwan.,Department of Biomedical Imaging and Radiological Science, China Medical University, Taichung, 404, Taiwan
| | - Yuh-Pyng Sher
- Graduate Institute of Clinical Medical Science, China Medical University, Taichung, 404, Taiwan. .,Graduate Institute of Biomedical Sciences, China Medical University, Taichung, 404, Taiwan. .,Center for Molecular Medicine, China Medical University Hospital, Taichung, 404, Taiwan.
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18
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Tanasubsinn P, Aung WPP, Pata S, Laopajon W, Makeudom A, Sastraruji T, Kasinrerk W, Krisanaprakornkit S. Overexpression of ADAM9 in oral squamous cell carcinoma. Oncol Lett 2017; 15:495-502. [PMID: 29285199 DOI: 10.3892/ol.2017.7284] [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] [Received: 09/22/2016] [Accepted: 09/22/2017] [Indexed: 11/05/2022] Open
Abstract
Overexpression of a disintegrin and metalloproteinase 9 (ADAM9) has been shown in various types of cancer. Some studies have reported inconclusive findings regarding chromosomal aberrations in the ADAM9-containing region and ADAM9 expression in oral cancer. Therefore, in this study, ADAM9 protein expression was determined and compared between oral squamous cell carcinoma (OSCC) and normal oral tissues, and between oral cancer cell lines and human oral keratinocytes (HOKs). In total, 34 OSCC and 10 healthy paraffin-embedded tissue sections were probed with an anti-ADAM9 antibody, and the immunohistochemical score was determined by multiplying the percentage of positively stained cells with the intensity score. Four different oral cancer and eight independent HOK cell lines were cultured, and the expression of membrane ADAM9 and active ADAM9 at 84 kDa in these cell lines was assayed by flow cytometry and western blot hybridization, respectively. The results showed that the median immunohistochemical score of ADAM9 expression in OSCC tissues was significantly greater than that in normal tissues (P<0.001). Furthermore, among OSCC cases, intense staining of ADAM9 expression was detected in well-differentiated and in moderately-differentiated OSCC; ADAM9 expression was also correlated with an increased degree of cell differentiation (r=0.557; P=0.001). Expression of membrane ADAM9 was present in 3/4 cancer cell lines. Expression of active ADAM9 varied among all the tested cell lines, but significantly higher ADAM9 expression was present in certain cancer cell lines than those in HOKs (P<0.05). In summary, ADAM9 expression is enhanced in OSCC and oral cancer cell lines, suggesting its role in the pathogenesis of oral cancer. Similar to the overexpression of ADAM9 in well-differentiated prostate cancer, high degrees of ADAM9 expression have also been observed in well-differentiated OSCC.
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Affiliation(s)
- Pattaramon Tanasubsinn
- Center of Excellence in Oral and Maxillofacial Biology, Department of Oral Biology and Diagnostic Sciences, Faculty of Dentistry, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Win Pa Pa Aung
- Center of Excellence in Oral and Maxillofacial Biology, Department of Oral Biology and Diagnostic Sciences, Faculty of Dentistry, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Supansa Pata
- Division of Clinical Immunology, Department of Medical Technology, Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai 50200, Thailand.,Biomedical Technology Research Center, National Center for Genetic Engineering and Biotechnology, National Sciences and Technology Development Agency at The Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Witida Laopajon
- Biomedical Technology Research Center, National Center for Genetic Engineering and Biotechnology, National Sciences and Technology Development Agency at The Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Anupong Makeudom
- Center of Excellence in Oral and Maxillofacial Biology, Department of Oral Biology and Diagnostic Sciences, Faculty of Dentistry, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Thanapat Sastraruji
- Center of Excellence in Oral and Maxillofacial Biology, Department of Oral Biology and Diagnostic Sciences, Faculty of Dentistry, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Watchara Kasinrerk
- Division of Clinical Immunology, Department of Medical Technology, Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai 50200, Thailand.,Biomedical Technology Research Center, National Center for Genetic Engineering and Biotechnology, National Sciences and Technology Development Agency at The Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Suttichai Krisanaprakornkit
- Center of Excellence in Oral and Maxillofacial Biology, Department of Oral Biology and Diagnostic Sciences, Faculty of Dentistry, Chiang Mai University, Chiang Mai 50200, Thailand
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19
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Qin C, Zhao Y, Gong C, Yang Z. MicroRNA-154/ADAM9 axis inhibits the proliferation, migration and invasion of breast cancer cells. Oncol Lett 2017; 14:6969-6975. [PMID: 29163713 DOI: 10.3892/ol.2017.7021] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2016] [Accepted: 07/20/2017] [Indexed: 12/16/2022] Open
Abstract
Breast cancer is the leading cause for cancer-associated mortality in women. Although great progress has been made in the earlier diagnosis and systemic therapy of patients with breast cancer in recent years, recurrence or distant metastasis continue to present major barriers to the successful treatment of breast cancer. Therefore, fully understanding the molecular mechanisms underlying the progression of breast cancer may be critical for the development of effective therapeutic strategies against breast cancer. The aim of the present study was to explore the expression, function and molecular mechanisms of microRNA-154 (miR-154) in human breast cancer. It was demonstrated that miR-154 was significantly downregulated in breast cancer tissue and cell lines. The restoration of miR-154 expression suppressed the proliferation, migration and invasion of breast cancer cells. ADAM metallopeptidase domain 9 (ADAM9) was identified as a novel direct target for miR-154 in breast cancer. It was demonstrated that miR-154 acted as a tumor suppressor in breast cancer by targeting ADAM9. The results of the present study suggest that the restoration of miR-154 expression may be an effective therapeutic strategy for the treatment of breast cancer in the future.
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Affiliation(s)
- Chengwei Qin
- Department of General Surgery, Medical College of Shandong University, Jinan, Shandong 250012, P.R. China.,Department of Anesthesiology, Binzhou Medical University Hospital, Binzhou, Shandong 256603, P.R. China
| | - Yanming Zhao
- Department of Gastroenterology, Binzhou Medical University Hospital, Binzhou, Shandong 256603, P.R. China
| | - Chunzhi Gong
- Department of Anesthesiology, Binzhou Medical University Hospital, Binzhou, Shandong 256603, P.R. China
| | - Zhenlin Yang
- Department of General Surgery, Binzhou Medical University Hospital, Binzhou, Shandong 256603, P.R. China
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20
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Ji T, Zhang X, Li W. MicroRNA‑543 inhibits proliferation, invasion and induces apoptosis of glioblastoma cells by directly targeting ADAM9. Mol Med Rep 2017; 16:6419-6427. [PMID: 28849046 DOI: 10.3892/mmr.2017.7332] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2017] [Accepted: 07/20/2017] [Indexed: 11/05/2022] Open
Abstract
Glioma is the most common type of malignant brain tumor in humans and accounts for 81% of all malignant brain tumor cases in adults. The abnormal expression of microRNAs (miRs) has been reported to be important in the formation and progression of various types of human cancer, including glioblastoma (GBM). Therefore, studies into the expression, and roles of microRNAs as diagnostic and prognostic markers, as well as their therapeutic value for patients with GBM are warranted. The expression and roles of miR‑543 have been reported in several types of human cancer. However, the role of miR‑543 in GBM remains unclear. In the current study, the expression pattern of miR‑543 in GBM, the effects of miR‑543 on GBM cells and the underlying molecular mechanism was determined. The results of the present study demonstrated that miR‑543 was significantly downregulated in GBM tissue samples and cell lines. Furthermore, the upregulation of miR‑543 inhibited GBM cell proliferation and invasion, as well as promoted cell apoptosis. In addition, a disintegrin and metalloproteinase 9 (ADAM9) was identified to be a direct target gene of miR‑543. Furthermore, ADAM9 was significantly upregulated in GBM tissue samples and its expression was inversely correlated with miR‑543 expression in GBM tissue, suggesting that miR‑543 downregulation may contribute to ADAM9 upregulation in GBM. Finally, the results of the rescue experiment indicated that ADAM9 overexpression significantly reversed the effects of miR‑543 on the proliferation, invasion and apoptosis of GBM cells, suggesting that miR‑543 serves as a tumor suppressor in GBM through ADAM9 regulation. Overall, these findings indicate that the miR‑543/ADAM9 signaling pathway may provide as a potential therapeutic strategy for GBM.
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Affiliation(s)
- Tao Ji
- Department of Neurosurgery, Shenzhen Second People's Hospital, Clinical College of Anhui Medical University, Shenzhen, Guangdong 518035, P.R. China
| | - Xiejun Zhang
- Department of Neurosurgery, Shenzhen Second People's Hospital, Clinical College of Anhui Medical University, Shenzhen, Guangdong 518035, P.R. China
| | - Weiping Li
- Department of Neurosurgery, Shenzhen Second People's Hospital, Clinical College of Anhui Medical University, Shenzhen, Guangdong 518035, P.R. China
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21
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Kossmann CM, Annereau M, Thomas-Schoemann A, Nicco-Overney C, Chéreau C, Batteux F, Alexandre J, Lemare F. ADAM9 expression promotes an aggressive lung adenocarcinoma phenotype. Tumour Biol 2017; 39:1010428317716077. [PMID: 28675123 DOI: 10.1177/1010428317716077] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
A disintegrin and metalloproteinase 9 (ADAM9) possesses potent metastasis-inducing capacities and is highly expressed in several cancer cells. Previous work has shown that ADAM9 participates in the adhesive-invasive phenotype in lung cancer cells in vitro. In this study, we evaluated whether ADAM9 expression plays a critical role in metastatic processes in vivo and in angiogenesis. We first found that high ADAM9 expression was correlated with poor lung adenocarcinoma patient prognosis on Prognoscan data base. In vivo model based on intravenous injection in nude mice showed that a stable downregulation of ADAM9 in A549 (TrA549 A9-) cells was associated with a lower number of nodules in the lung, suggesting lower potentials for extravasation and metastasis. On a subcutaneous xenograft we showed that TrA549 A9- produced significantly smaller tumours and exhibited fewer neovessels. In addition, in vitro human umbilical vein endothelial cells exposed to supernatant from TrA549 A9- could reduce the formation of more vessel-like structures. To further understand the mechanism, a human antibody array analysis confirmed that five cytokines were downregulated in TrA549 A9- cells. Interleukin 8 was the most significantly downregulated, and its interaction with CXCR2 was implicated in angiogenesis on an in vitro model. These results emphasize the critical influence of ADAM9 on lung cancer progression and aggressiveness. ADAM9 should at least be a marker of cancer aggressiveness and a potential therapeutic target for cancer treatment.
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Affiliation(s)
- Céline Mongaret Kossmann
- 1 Institut Cochin, INSERM U1016, CNRS UMR 8104, Paris, France.,2 UFR Pharmacie EA4691, Service Pharmacie, Hôpital Robert Debré, Reims, France
| | - Maxime Annereau
- 1 Institut Cochin, INSERM U1016, CNRS UMR 8104, Paris, France.,3 Département de Pharmacie Clinique, Gustave Roussy, Villejuif, France
| | - Audrey Thomas-Schoemann
- 4 Hôpitaux Universitaires Paris Centre, Assistance Publique Hôpitaux de Paris, Paris, France.,5 Faculté de Pharmacie Paris Descartes, Université Sorbonne Paris Cité, Paris, France
| | - Carole Nicco-Overney
- 1 Institut Cochin, INSERM U1016, CNRS UMR 8104, Paris, France.,6 Cancer Research Personalized Medicine (CARPEM), Paris, France
| | - Christiane Chéreau
- 1 Institut Cochin, INSERM U1016, CNRS UMR 8104, Paris, France.,6 Cancer Research Personalized Medicine (CARPEM), Paris, France
| | - Frédéric Batteux
- 1 Institut Cochin, INSERM U1016, CNRS UMR 8104, Paris, France.,4 Hôpitaux Universitaires Paris Centre, Assistance Publique Hôpitaux de Paris, Paris, France.,6 Cancer Research Personalized Medicine (CARPEM), Paris, France
| | - Jérôme Alexandre
- 1 Institut Cochin, INSERM U1016, CNRS UMR 8104, Paris, France.,4 Hôpitaux Universitaires Paris Centre, Assistance Publique Hôpitaux de Paris, Paris, France.,6 Cancer Research Personalized Medicine (CARPEM), Paris, France
| | - François Lemare
- 3 Département de Pharmacie Clinique, Gustave Roussy, Villejuif, France.,5 Faculté de Pharmacie Paris Descartes, Université Sorbonne Paris Cité, Paris, France
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22
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Xiang LY, Ou HH, Liu XC, Chen ZJ, Li XH, Huang Y, Yang DH. Loss of tumor suppressor miR-126 contributes to the development of hepatitis B virus-related hepatocellular carcinoma metastasis through the upregulation of ADAM9. Tumour Biol 2017; 39:1010428317709128. [PMID: 28639884 DOI: 10.1177/1010428317709128] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
Hepatocellular carcinoma is the most common histological type of primary liver cancer, which represents the second leading cause of cancer-related mortality. MiR-126 was reported to be downregulated in hepatocellular carcinoma tissues, compared with its levels in noncancerous tissues. However, baseline miR-126 expression levels in hepatitis B virus-related hepatocellular carcinoma patients who did not undergo pre-operational treatment remains unknown since hepatitis B virus infection and pre-operational transcatheter arterial chemoembolization were shown to upregulate miR-126 expression. Here, we demonstrated that miR-126 is generally downregulated in a homogeneous population of pre-operational treatment-naïve hepatitis B virus-related hepatocellular carcinoma patients (84.0%, 84/100), and its expression is significantly associated with pre-operational alpha-fetoprotein levels ( p < 0.05), microvascular invasion ( p < 0.05), tumor metastasis ( p < 0.05), as well as early recurrence (12 months after surgery; p < 0.01). Furthermore, the results of our study revealed that miR-126 is negatively correlated with ADAM9 expression in hepatitis B virus-related hepatocellular carcinoma patients. Overexpression of miR-126 was shown to attenuate ADAM9 expression in hepatocellular carcinoma cells, which subsequently inhibits cell migration and invasion in vitro. In addition, Cox proportional hazards regression model analysis showed that ADAM9 levels, tumor number, microvascular invasion, and tumor metastasis rate represent independent prognostic factors for shorter recurrence-free survival. In conclusion, we demonstrated that the loss of tumor suppressor miR-126 in hepatitis B virus-related hepatocellular carcinoma cells contributes to the development of metastases through the upregulated expression of its target gene, ADAM9. MiR-126-ADAM9 pathway-based therapeutic targeting may represent a novel approach for the inhibition of hepatitis B virus-related hepatocellular carcinoma metastases.
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Affiliation(s)
- Le-Yang Xiang
- 1 Department of Hepatobiliary Surgery, Nanfang Hospital Affiliated to Southern Medical University, Guangzhou, China
| | - Huo-Hui Ou
- 1 Department of Hepatobiliary Surgery, Nanfang Hospital Affiliated to Southern Medical University, Guangzhou, China
| | - Xin-Cheng Liu
- 2 Department of Urology Surgery, The Second Affiliated Hospital of Shantou University Medical College, Shantou, China
| | - Zhan-Jun Chen
- 1 Department of Hepatobiliary Surgery, Nanfang Hospital Affiliated to Southern Medical University, Guangzhou, China
| | - Xiang-Hong Li
- 1 Department of Hepatobiliary Surgery, Nanfang Hospital Affiliated to Southern Medical University, Guangzhou, China
| | - Yu Huang
- 3 Department of Laboratory Medicine, Nanfang Hospital Affiliated to Southern Medical University, Guangzhou, China
| | - Ding-Hua Yang
- 1 Department of Hepatobiliary Surgery, Nanfang Hospital Affiliated to Southern Medical University, Guangzhou, China
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23
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Characterization of the catalytic properties of the membrane-anchored metalloproteinase ADAM9 in cell-based assays. Biochem J 2017; 474:1467-1479. [PMID: 28264989 DOI: 10.1042/bcj20170075] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2017] [Revised: 03/01/2017] [Accepted: 03/06/2017] [Indexed: 11/17/2022]
Abstract
ADAM9 (A Disintegrin And Metalloprotease 9) is a membrane-anchored metalloproteinase that has been implicated in pathological retinal neovascularization and in tumor progression. ADAM9 has constitutive catalytic activity in both biochemical and cell-based assays and can cleave several membrane proteins, including epidermal growth factor and Ephrin receptor B4; yet little is currently known about the catalytic properties of ADAM9 and its post-translational regulation and inhibitor profile in cell-based assays. To address this question, we monitored processing of the membrane-anchored Ephrin receptor B4 (EphB4) by co-expressing ADAM9, with the catalytically inactive ADAM9 E > A mutant serving as a negative control. We found that ADAM9-dependent shedding of EphB4 was not stimulated by three commonly employed activators of ADAM-dependent ectodomain shedding: phorbol esters, pervanadate or calcium ionophores. With respect to the inhibitor profile, we found that ADAM9 was inhibited by the hydroxamate-based metalloprotease inhibitors marimastat, TAPI-2, BB94, GM6001 and GW280264X, and by 10 nM of the tissue inhibitor of metalloproteinases (TIMP)-3, but not by up to 20 nM of TIMP-1 or -2. Additionally, we screened a non-hydroxamate small-molecule library for novel ADAM9 inhibitors and identified four compounds that selectively inhibited ADAM9-dependent proteolysis over ADAM10- or ADAM17-dependent processing. Taken together, the present study provides new information about the molecular fingerprint of ADAM9 in cell-based assays by showing that it is not stimulated by strong activators of ectodomain shedding and by defining a characteristic inhibitor profile. The identification of novel non-hydroxamate inhibitors of ADAM9 could provide the basis for designing more selective compounds that block the contribution of ADAM9 to pathological neovascularization and cancer.
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Liu X, Wang S, Yuan A, Yuan X, Liu B. MicroRNA-140 represses glioma growth and metastasis by directly targeting ADAM9. Oncol Rep 2016; 36:2329-38. [PMID: 27498787 DOI: 10.3892/or.2016.5007] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2016] [Accepted: 07/18/2016] [Indexed: 11/05/2022] Open
Abstract
Glioma is the most frequent primary malignant tumor of the human brain. Recently, great progress has been made in the combined therapy of glioma. However, the clinical effects of these treatments and prognosis for patients with glioma remains poor. MicroRNAs (miRNAs) have been demonstrated to play important roles in the initiation and progression of various types of human cancers, also including glioma. The present study investigated the expression patterns of microRNA‑140 (miR-140) in glioma, and the roles of miR-140 in glioma cell proliferation, migration and invasion. The results showed that miR-140 was significantly downreuglated in glioma tissues and cell lines, and low expression levels of miR-140 were correlated with World Health Organization (WHO) grade and Karnofsky performance score (KPS) of glioma patients. Restoration of miR-140 obviously suppressed glioma cell proliferation, migration and invasion. In addition, a disintegrin and metalloproteinase 9 (ADAM9) was identified as a novel direct target gene of miR-140 in glioma. Furthermore, knockdown of ADAM9 simulated the tumor suppressor functions of miR-140, while overexpression of ADAM9 abrogated these suppressive effects induced by miR-140 in glioma cells. In conclusion, the present study demonstrated the expression and clinical roles of miR-140 in glioma and suggested that miR-140 inhibited proliferation, migration and invasion of glioma cells, partially at least via suppressing ADAM9 expression. Therefore, miR-140 may be a novel candidate target for the development of therapeutic strategies for patients with glioma.
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Affiliation(s)
- Xiaogang Liu
- Department of Neurosurgery, Yidu Central Hospital of Weifang, Weifang, Shandong 262500, P.R. China
| | - Shanjun Wang
- Department of Neurosurgery, Yidu Central Hospital of Weifang, Weifang, Shandong 262500, P.R. China
| | - Aiqin Yuan
- Department of Neurosurgery, Yidu Central Hospital of Weifang, Weifang, Shandong 262500, P.R. China
| | - Xunhui Yuan
- Department of Neurosurgery, Yidu Central Hospital of Weifang, Weifang, Shandong 262500, P.R. China
| | - Bing Liu
- Department of Neurosurgery, Affiliated Hospital of Weifang Medical University, Weifang, Shandong 261030, P.R. China
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Rudnicka C, Mochizuki S, Okada Y, McLaughlin C, Leedman PJ, Stuart L, Epis M, Hoyne G, Boulos S, Johnson L, Schlaich M, Matthews V. Overexpression and knock-down studies highlight that a disintegrin and metalloproteinase 28 controls proliferation and migration in human prostate cancer. Medicine (Baltimore) 2016; 95:e5085. [PMID: 27749584 PMCID: PMC5059087 DOI: 10.1097/md.0000000000005085] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Prostate cancer is one of the most prevalent cancers in men. It is critical to identify and characterize oncogenes that drive the pathogenesis of human prostate cancer. The current study builds upon previous research showing that a disintegrin and metallproteinase (ADAM)28 is involved in the pathogenesis of numerous cancers. Our novel study used overexpression, pharmacological, and molecular approaches to investigate the biological function of ADAM28 in human prostate cancer cells, with a focus on cell proliferation and migration. The results of this study provide important insights into the role of metalloproteinases in human prostate cancer.The expression of ADAM28 protein levels was assessed within human prostate tumors and normal adjacent tissue by immunohistochemistry. Immunocytochemistry and western blotting were used to assess ADAM28 protein expression in human prostate cancer cell lines. Functional assays were conducted to assess proliferation and migration in human prostate cancer cells in which ADAM28 protein expression or activity had been altered by overexpression, pharmacological inhibition, or by siRNA gene knockdown.The membrane bound ADAM28 was increased in human tumor biopsies and prostate cancer cell lines. Pharmacological inhibition of ADAM28 activity and/or knockdown of ADAM28 significantly reduced proliferation and migration of human prostate cancer cells, while overexpression of ADAM28 significantly increased proliferation and migration.ADAM28 is overexpressed in primary human prostate tumor biopsies, and it promotes human prostate cancer cell proliferation and migration. This study supports the notion that inhibition of ADAM28 may be a potential novel therapeutic strategy for human prostate cancer.
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Affiliation(s)
| | - Satsuki Mochizuki
- Department of Pathology, Keio University School of Medicine, Shinjuku-ku, Tokyo, Japan
| | - Yasunori Okada
- Department of Pathology, Keio University School of Medicine, Shinjuku-ku, Tokyo, Japan
| | | | - Peter J. Leedman
- Centre for Medical Research, The University of Western Australia, Perth
- Harry Perkins Institute of Medical Research, Nedlands
- School of Medicine and Pharmacology – Royal Perth Hospital Unit, The University of Western Australia
| | - Lisa Stuart
- Centre for Medical Research, The University of Western Australia, Perth
- Harry Perkins Institute of Medical Research, Nedlands
| | - Michael Epis
- Centre for Medical Research, The University of Western Australia, Perth
- Harry Perkins Institute of Medical Research, Nedlands
| | - Gerard Hoyne
- The University of Notre Dame Australia, Fremantle Campus
| | - Sherif Boulos
- Western Australian Neuromuscular Research Institute, Perth, Western Australia
| | - Liam Johnson
- School of Medicine and Pharmacology – Royal Perth Hospital Unit, The University of Western Australia
| | - Markus Schlaich
- School of Medicine and Pharmacology – Royal Perth Hospital Unit, The University of Western Australia
| | - Vance Matthews
- Harry Perkins Institute of Medical Research, Nedlands
- School of Medicine and Pharmacology – Royal Perth Hospital Unit, The University of Western Australia
- Correspondence: Vance Matthews, School of Medicine and Pharmacology – Royal Perth Hospital Unit, Level 3, Medical Research Foundation Building, Rear 50 Murray Street, Perth 6000, Western Australia (e-mail: )
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Mammadova-Bach E, Zigrino P, Brucker C, Bourdon C, Freund M, De Arcangelis A, Abrams SI, Orend G, Gachet C, Mangin PH. Platelet integrin α6 β1 controls lung metastasis through direct binding to cancer cell-derived ADAM9. JCI Insight 2016; 1:e88245. [PMID: 27699237 DOI: 10.1172/jci.insight.88245] [Citation(s) in RCA: 75] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Abstract
Metastatic dissemination of cancer cells, which accounts for 90% of cancer mortality, is the ultimate hallmark of malignancy. Growing evidence suggests that blood platelets have a predominant role in tumor metastasis; however, the molecular mechanisms involved remain elusive. Here, we demonstrate that genetic deficiency of integrin α6β1 on platelets markedly decreases experimental and spontaneous lung metastasis. In vitro and in vivo assays reveal that human and mouse platelet α6β1 supports platelet adhesion to various types of cancer cells. Using a knockdown approach, we identified ADAM9 as the major counter receptor of α6β1 on both human and mouse tumor cells. Static and flow-based adhesion assays of platelets binding to DC-9, a recombinant protein covering the disintegrin-cysteine domain of ADAM9, demonstrated that this receptor directly binds to platelet α6β1. In vivo studies showed that the interplay between platelet α6β1 and tumor cell-expressed ADAM9 promotes efficient lung metastasis. The integrin α6β1-dependent platelet-tumor cell interaction induces platelet activation and favors the extravasation process of tumor cells. Finally, we demonstrate that a pharmacological approach targeting α6β1 efficiently impairs tumor metastasis through a platelet-dependent mechanism. Our study reveals a mechanism by which platelets promote tumor metastasis and suggests that integrin α6β1 represents a promising target for antimetastatic therapies.
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Affiliation(s)
- Elmina Mammadova-Bach
- UMR-S949, INSERM, Etablissement Français du Sang-Alsace, Université de Strasbourg, Strasbourg, France. Fédération de Médecine Translationnelle de Strasbourg, Strasbourg, France
| | - Paola Zigrino
- Department of Dermatology and Venerology, University of Cologne, Cologne, Germany
| | - Camille Brucker
- UMR-S949, INSERM, Etablissement Français du Sang-Alsace, Université de Strasbourg, Strasbourg, France. Fédération de Médecine Translationnelle de Strasbourg, Strasbourg, France
| | - Catherine Bourdon
- UMR-S949, INSERM, Etablissement Français du Sang-Alsace, Université de Strasbourg, Strasbourg, France. Fédération de Médecine Translationnelle de Strasbourg, Strasbourg, France
| | - Monique Freund
- UMR-S949, INSERM, Etablissement Français du Sang-Alsace, Université de Strasbourg, Strasbourg, France. Fédération de Médecine Translationnelle de Strasbourg, Strasbourg, France
| | - Adèle De Arcangelis
- U964, INSERM, UMR 7104, CNRS, Université de Strasbourg, Institut de Génétique et de Biologie Moléculaire et Cellulaire, Illkirch, Strasbourg, France
| | - Scott I Abrams
- Department of Immunology, Roswell Park Cancer Institute, Buffalo, New York, USA
| | - Gertaud Orend
- INSERM U1109, The Microenvironmental Niche in Tumorigenesis and Targeted Therapy, Université de Strasbourg, Fédération de Médecine Translationnelle de Strasbourg, LabEx Medalis, Strasbourg, France
| | - Christian Gachet
- UMR-S949, INSERM, Etablissement Français du Sang-Alsace, Université de Strasbourg, Strasbourg, France. Fédération de Médecine Translationnelle de Strasbourg, Strasbourg, France
| | - Pierre Henri Mangin
- UMR-S949, INSERM, Etablissement Français du Sang-Alsace, Université de Strasbourg, Strasbourg, France. Fédération de Médecine Translationnelle de Strasbourg, Strasbourg, France
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Fan X, Wang Y, Zhang C, Liu L, Yang S, Wang Y, Liu X, Qian Z, Fang S, Qiao H, Jiang T. ADAM9 Expression Is Associate with Glioma Tumor Grade and Histological Type, and Acts as a Prognostic Factor in Lower-Grade Gliomas. Int J Mol Sci 2016; 17:ijms17091276. [PMID: 27571068 PMCID: PMC5037653 DOI: 10.3390/ijms17091276] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2016] [Revised: 07/23/2016] [Accepted: 07/25/2016] [Indexed: 11/25/2022] Open
Abstract
The A disintegrin and metalloproteinase 9 (ADAM9) protein has been suggested to promote carcinoma invasion and appears to be overexpressed in various human cancers. However, its role has rarely been investigated in gliomas and, thus, in the current study we have evaluated ADAM9 expression in gliomas and examined the relevance of its expression in the prognosis of glioma patients. Clinical characteristics, RNA sequence data, and the case follow-ups were reviewed for 303 patients who had histological, confirmed gliomas. The ADAM9 expression between lower-grade glioma (LGG) and glioblastoma (GBM) patients was compared and its association with progression-free survival (PFS) and overall survival (OS) was assessed to evaluate its prognostic value. Our data suggested that GBM patients had significantly higher expression of ADAM9 in comparison to LGG patients (p < 0.001, t-test). In addition, among the LGG patients, aggressive astrocytic tumors displayed significantly higher ADAM9 expression than oligodendroglial tumors (p < 0.001, t-test). Moreover, high ADAM9 expression also correlated with poor clinical outcome (p < 0.001 and p < 0.001, log-rank test, for PFS and OS, respectively) in LGG patients. Further, multivariate analysis suggested ADAM9 expression to be an independent marker of poor survival (p = 0.002 and p = 0.003, for PFS and OS, respectively). These results suggest that ADAM9 mRNA expression is associated with tumor grade and histological type in gliomas and can serve as an independent prognostic factor, specifically in LGG patients.
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Affiliation(s)
- Xing Fan
- Beijing Neurosurgical Institute, Capital Medical University, Beijing 100050, China.
| | - Yongheng Wang
- Beijing Neurosurgical Institute, Capital Medical University, Beijing 100050, China.
- Department of Neurosurgery, Qinhuangdao First Hospital, Qinhuangdao 066000, China.
| | - Chuanbao Zhang
- Beijing Neurosurgical Institute, Capital Medical University, Beijing 100050, China.
| | - Li Liu
- Department of Ophthalmology, Qinhuangdao First Hospital, Qinhuangdao 066000, China.
| | - Sen Yang
- Department of Radiotherapy, Qinhuangdao First Hospital, Qinhuangdao 066000, China.
| | - Yinyan Wang
- Beijing Neurosurgical Institute, Capital Medical University, Beijing 100050, China.
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing100050, China.
| | - Xing Liu
- Beijing Neurosurgical Institute, Capital Medical University, Beijing 100050, China.
| | - Zenghui Qian
- Beijing Neurosurgical Institute, Capital Medical University, Beijing 100050, China.
| | - Shengyu Fang
- Beijing Neurosurgical Institute, Capital Medical University, Beijing 100050, China.
| | - Hui Qiao
- Beijing Neurosurgical Institute, Capital Medical University, Beijing 100050, China.
| | - Tao Jiang
- Beijing Neurosurgical Institute, Capital Medical University, Beijing 100050, China.
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing100050, China.
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Pen CC, Liu CM, Lin CC, Lin CC, Hsieh TF, Josson S, He YC, Chung LWK, Lin KL, Sung SY. Combined Dynamic Alterations in Urinary VEGF Levels and Tissue ADAM9 Expression as Markers for Lethal Phenotypic Progression of Prostate Cancer. CHINESE J PHYSIOL 2016; 55:390-7. [PMID: 23286446 DOI: 10.4077/cjp.2012.baa075] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Recent evidence has demonstrated that detection of changes in the levels of urinary vascular endothelial growth factor (VEGF) and tissue a disintegrin and metalloproteinase 9 (ADAM9) is effective in determining prostate cancer progression. To evaluate the combined application of VEGF and ADAM9 as early progression markers of lethal phenotypic cancer, quantification of urinary VEGF and tissue ADAM9 expression was studied in patients with late stage prostate cancer. Tissue biopsies were collected during palliative transurethral resection of prostate (TURP) surgery, and urine samples were collected before hormone therapy and 3, 6 and 12 months post-TURP. We observed a nearly 100% correlation between increasing urinary VEGF levels over time and prostate cancer progression, but no correlation was observed when comparing urinary VEGF concentrations at a single time point and cancer progression. In addition, we also observed correlation of increasing ADAM9 nuclear positive staining and lethal phenotypic transition. Statistical analysis revealed that both the increase in urinary VEGF level and the presence of the tissue ADAM9 nuclear staining were significantly correlated with the risk of patients with relapse prostate cancer (P < 0.05). Thus, we suggest that combination of detection of changes in urinary VEGF and tissue staining of ADAM9 may be accurate for predicting the mortality of patients with prostate cancer during hormone therapy.
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Affiliation(s)
- Chen-Chin Pen
- Urology Department, Tainan Hospital, Department of Health, Executive Yuan, Tainan 70043, Taiwan, Republic of China
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Influence of Immune Myeloid Cells on the Extracellular Matrix During Cancer Metastasis. CANCER MICROENVIRONMENT 2016; 9:45-61. [PMID: 26956475 PMCID: PMC4842183 DOI: 10.1007/s12307-016-0181-6] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/30/2015] [Accepted: 02/12/2016] [Indexed: 01/04/2023]
Abstract
The extracellular matrix (ECM) is one of the most important components within the tumor microenvironment that supports cancer development and metastasis. Under normal physiological conditions, the ECM is a tightly regulated network providing structural and biochemical support. However, the ECM becomes highly disorganized during neoplastic progression and consequently, stimulates cancer cell transformation, growth and spread. Cancer development and progression is also known to greatly benefit from the support of immune myeloid cells, which have multiple pro-tumorigenic functions including promoting tumor growth, migration and invasion, stimulating angiogenesis and suppressing anti-tumor responses. An increasing number of studies have shown that myeloid cells alter the ECM to support metastatic cancer progression and in turn, the ECM can influence the function of infiltrating myeloid cells. However, the exact nature of this relationship, such as the mechanisms employed and their molecular targets remains unclear. This review discusses evidence for the reciprocal dependence of myeloid cells and the tumor ECM for efficient tumor development and explores potential mechanisms involved in these interactions. A better understanding of this relationship has exciting implications for the development of new therapeutic treatments for metastatic cancer.
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30
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Hoyne G, Rudnicka C, Sang QX, Roycik M, Howarth S, Leedman P, Schlaich M, Candy P, Matthews V. Genetic and cellular studies highlight that A Disintegrin and Metalloproteinase 19 is a protective biomarker in human prostate cancer. BMC Cancer 2016; 16:151. [PMID: 26912236 PMCID: PMC4766641 DOI: 10.1186/s12885-016-2178-4] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2015] [Accepted: 02/15/2016] [Indexed: 11/22/2022] Open
Abstract
Background Prostate cancer is the second most frequently diagnosed cancer in men worldwide. Current treatments include surgery, androgen ablation and radiation. Introduction of more targeted therapies in prostate cancer, based on a detailed knowledge of the signalling pathways, aims to reduce side effects, leading to better clinical outcomes for the patient. ADAM19 (A Disintegrin And Metalloproteinase 19) is a transmembrane and soluble protein which can regulate cell phenotype through cell adhesion and proteolysis. ADAM19 has been positively associated with numerous diseases, but has not been shown to be a tumor suppressor in the pathogenesis of any human cancers. Our group sought to investigate the role of ADAM19 in human prostate cancer. Methods ADAM19 mRNA and protein levels were assessed in well characterised human prostate cancer cohorts. ADAM19 expression was assessed in normal prostate epithelial cells (RWPE-1) and prostate cancer cells (LNCaP, PC3) using western blotting and immunocytochemistry. Proliferation assays were conducted in LNCaP cells in which ADAM19 was over-expressed. In vitro scratch assays were performed in PC3 cells over-expressing ADAM19. Results Immunohistochemical studies highlighted that ADAM19 protein levels were elevated in normal prostate tissue compared to prostate cancer biopsies. Results from the clinical cohorts demonstrated that high levels of ADAM19 in microarrays are positively associated with lower stage (p = 0.02591) and reduced relapse (p = 0.00277) of human prostate cancer. In vitro, ADAM19 expression was higher in RWPE-1 cells compared to LNCaP cells. In addition, human ADAM19 over-expression reduced LNCaP cell proliferation and PC3 cell migration. Conclusions Taken together, our immunohistochemical and microarray results and cellular studies have shown for the first time that ADAM19 is a protective factor for human prostate cancer. Further, this study suggests that upregulation of ADAM19 expression could be of therapeutic potential in human prostate cancer. Electronic supplementary material The online version of this article (doi:10.1186/s12885-016-2178-4) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Gerard Hoyne
- School of Health Sciences and Institute of Health Science Research, The University of Notre Dame Australia, Fremantle Campus, Australia.
| | | | - Qing-Xiang Sang
- Department of Chemistry and Biochemistry, Florida State University, Tallahassee, Florida, USA.
| | - Mark Roycik
- Department of Chemistry and Biochemistry, Florida State University, Tallahassee, Florida, USA.
| | - Sarah Howarth
- School of Health Sciences and Institute of Health Science Research, The University of Notre Dame Australia, Fremantle Campus, Australia. .,Harry Perkins Institute of Medical Research and the Centre for Medical Research, The University of Western Australia, Perth, Australia.
| | - Peter Leedman
- Harry Perkins Institute of Medical Research and the Centre for Medical Research, The University of Western Australia, Perth, Australia. .,School of Medicine and Pharmacology - Royal Perth Hospital Unit, The University of Western Australia, Perth, Australia.
| | - Markus Schlaich
- School of Medicine and Pharmacology - Royal Perth Hospital Unit, The University of Western Australia, Perth, Australia.
| | - Patrick Candy
- Harry Perkins Institute of Medical Research and the Centre for Medical Research, The University of Western Australia, Perth, Australia.
| | - Vance Matthews
- Harry Perkins Institute of Medical Research and the Centre for Medical Research, The University of Western Australia, Perth, Australia. .,School of Medicine and Pharmacology - Royal Perth Hospital Unit, The University of Western Australia, Perth, Australia. .,School of Medicine and Pharmacology- Royal Perth Hospital Unit, Level 3, Medical Research Foundation Building, Rear 50 Murray Street, Perth, WA, 6000, Australia.
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Xiong Y, Kotian S, Zeiger MA, Zhang L, Kebebew E. miR-126-3p Inhibits Thyroid Cancer Cell Growth and Metastasis, and Is Associated with Aggressive Thyroid Cancer. PLoS One 2015; 10:e0130496. [PMID: 26244545 PMCID: PMC4526518 DOI: 10.1371/journal.pone.0130496] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2015] [Accepted: 05/19/2015] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND Previous studies have shown that microRNAs are dysregulated in thyroid cancer and play important roles in the post-transcriptional regulation of target oncogenes and/or tumor suppressor genes. METHODOLOGY/PRINCIPAL FINDINGS We studied the function of miR-126-3p in thyroid cancer cells, and as a marker of disease aggressiveness. We found that miR-126-3p expression was significantly lower in larger tumors, in tumor samples with extrathyroidal invasion, and in higher risk group thyroid cancer in 496 papillary thyroid cancer samples from The Cancer Genome Atlas study cohort. In an independent sample set, lower miR-126-3p expression was observed in follicular thyroid cancers (which have capsular and angioinvasion) as compared to follicular adenomas. Mechanistically, ectopic overexpression of miR-126-3p significantly inhibited thyroid cancer cell proliferation, in vitro (p<0.01) and in vivo (p<0.01), colony formation (p<0.01), tumor spheroid formation (p<0.05), cellular migration (p<0.05), VEGF secretion and endothelial tube formation, and lung metastasis in vivo. We found 14 predicted target genes, which were significantly altered upon miR-126-3p transfection in thyroid cancer cells, and which are involved in cancer biology. Of these 14 genes, SLC7A5 and ADAM9 were confirmed to be inhibited by miR-126-3p overexpression and to be direct targets of miR-136-3p. CONCLUSIONS/SIGNIFICANCE To our knowledge, this is the first study to demonstrate that miR-126-3p has a tumor-suppressive function in thyroid cancer cells, and is associated with aggressive disease phenotype.
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Affiliation(s)
- Yin Xiong
- Endocrine Oncology Branch, Center for Cancer Research, National Cancer Institute, Bethesda, Maryland, United States of America
| | - Shweta Kotian
- Endocrine Oncology Branch, Center for Cancer Research, National Cancer Institute, Bethesda, Maryland, United States of America
| | - Martha A. Zeiger
- Department of Surgery, Johns Hopkins University, Baltimore, Maryland, United States of America
| | - Lisa Zhang
- Endocrine Oncology Branch, Center for Cancer Research, National Cancer Institute, Bethesda, Maryland, United States of America
| | - Electron Kebebew
- Endocrine Oncology Branch, Center for Cancer Research, National Cancer Institute, Bethesda, Maryland, United States of America
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Martin ACBM, Cardoso ACF, Selistre-de-Araujo HS, Cominetti MR. Recombinant disintegrin domain of human ADAM9 inhibits migration and invasion of DU145 prostate tumor cells. Cell Adh Migr 2015. [PMID: 26211476 DOI: 10.4161/19336918.2014.994917] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023] Open
Abstract
One of the most important features of malignant cells is their capacity to invade adjacent tissues and metastasize to distant organs. This process involves the creation, by tumor and stroma cells, of a specific microenvironment, suitable for proliferation, migration and invasion of tumor cells. The ADAM family of proteins has been involved in these processes. This work aimed to investigate the role of the recombinant disintegrin domain of the human ADAM9 (rADAM9D) on the adhesive and mobility properties of DU145 prostate tumor cells. rADAM9D was able to support DU145 cell adhesion, inhibit the migration of DU145 cells, as well as the invasion of this cell line through matrigel in vitro. Overall this work demonstrates that rADAM9D induces specific cellular migratory properties when compared with different constructs having additional domains, specially those of metalloproteinase and cysteine-rich domains. Furthermore, we showed that rADAM9D was able to inhibit cell adhesion, migration and invasion mainly through interacting with α6β1 in DU145 tumor cell line. These results may contribute to the development of new therapeutic strategies for prostate cancer.
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Rinchai D, Kewcharoenwong C, Kessler B, Lertmemongkolchai G, Chaussabel D. Increased abundance of ADAM9 transcripts in the blood is associated with tissue damage. F1000Res 2015; 4:89. [PMID: 27990250 PMCID: PMC5130078 DOI: 10.12688/f1000research.6241.1] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/17/2016] [Indexed: 02/10/2024] Open
Abstract
Background: Members of the ADAM (a disintegrin and metalloprotease domain) family have emerged as critical regulators of cell-cell signaling during development and homeostasis. ADAM9 is consistently overexpressed in various human cancers, and has been shown to play an important role in tumorigenesis. However, little is known about the involvement of ADAM9 during immune-mediated processes. Results: Mining of an extensive compendium of transcriptomic datasets identified important gaps in knowledge regarding the possible role of ADAM9 in immunological homeostasis and inflammation: 1) The abundance of ADAM9 transcripts in the blood was increased in patients with acute infection but, 2) changed very little after in vitro exposure to a wide range of pathogen-associated molecular patterns (PAMPs). 3) Furthermore it was found to increase significantly in subjects as a result of tissue injury or tissue remodeling, in absence of infectious processes. Conclusions: Our findings indicate that ADAM9 may constitute a valuable biomarker for the assessment of tissue damage, especially in clinical situations where other inflammatory markers are confounded by infectious processes.
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Affiliation(s)
- Darawan Rinchai
- Systems Biology Department, Sidra Medical and Research Center, Doha, Qatar
| | - Chidchamai Kewcharoenwong
- Cellular and Molecular Immunology Unit, The Centre for Research and Development of Medical Diagnostic Laboratories (CMDL), Faculty of Associated Medical Sciences, Khon Kaen University, Khon Kaen, 40000, Thailand
| | - Bianca Kessler
- Cellular and Molecular Immunology Unit, The Centre for Research and Development of Medical Diagnostic Laboratories (CMDL), Faculty of Associated Medical Sciences, Khon Kaen University, Khon Kaen, 40000, Thailand
| | - Ganjana Lertmemongkolchai
- Cellular and Molecular Immunology Unit, The Centre for Research and Development of Medical Diagnostic Laboratories (CMDL), Faculty of Associated Medical Sciences, Khon Kaen University, Khon Kaen, 40000, Thailand
| | - Damien Chaussabel
- Systems Biology Department, Sidra Medical and Research Center, Doha, Qatar
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Rinchai D, Kewcharoenwong C, Kessler B, Lertmemongkolchai G, Chaussabel D. Increased abundance of ADAM9 transcripts in the blood is associated with tissue damage. F1000Res 2015; 4:89. [PMID: 27990250 PMCID: PMC5130078 DOI: 10.12688/f1000research.6241.2] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/17/2016] [Indexed: 12/22/2022] Open
Abstract
Background: Members of the ADAM (a disintegrin and metalloprotease domain) family have emerged as critical regulators of cell-cell signaling during development and homeostasis. ADAM9 is consistently overexpressed in various human cancers, and has been shown to play an important role in tumorigenesis. However, little is known about the involvement of ADAM9 during immune-mediated processes. Results: Mining of an extensive compendium of transcriptomic datasets identified important gaps in knowledge regarding the possible role of ADAM9 in immunological homeostasis and inflammation: 1) The abundance of ADAM9 transcripts in the blood was increased in patients with acute infection but, 2) changed very little after
in vitro exposure to a wide range of pathogen-associated molecular patterns (PAMPs). 3) Furthermore it was found to increase significantly in subjects as a result of tissue injury or tissue remodeling, in absence of infectious processes. Conclusions: Our findings indicate that ADAM9 may constitute a valuable biomarker for the assessment of tissue damage, especially in clinical situations where other inflammatory markers are confounded by infectious processes.
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Affiliation(s)
- Darawan Rinchai
- Systems Biology Department, Sidra Medical and Research Center, Doha, Qatar
| | - Chidchamai Kewcharoenwong
- Cellular and Molecular Immunology Unit, The Centre for Research and Development of Medical Diagnostic Laboratories (CMDL), Faculty of Associated Medical Sciences, Khon Kaen University, Khon Kaen, 40000, Thailand
| | - Bianca Kessler
- Cellular and Molecular Immunology Unit, The Centre for Research and Development of Medical Diagnostic Laboratories (CMDL), Faculty of Associated Medical Sciences, Khon Kaen University, Khon Kaen, 40000, Thailand
| | - Ganjana Lertmemongkolchai
- Cellular and Molecular Immunology Unit, The Centre for Research and Development of Medical Diagnostic Laboratories (CMDL), Faculty of Associated Medical Sciences, Khon Kaen University, Khon Kaen, 40000, Thailand
| | - Damien Chaussabel
- Systems Biology Department, Sidra Medical and Research Center, Doha, Qatar
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Chang L, Gong F, Cui Y. RNAi-mediated A disintegrin and metalloproteinase 9 gene silencing inhibits the tumor growth of non-small lung cancer in vitro and in vivo. Mol Med Rep 2015; 12:1197-204. [PMID: 25778452 DOI: 10.3892/mmr.2015.3477] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2014] [Accepted: 02/19/2015] [Indexed: 11/05/2022] Open
Abstract
A disintegrin and metalloproteinase 9 (ADAM9) is a type I transmembrane protein that has been associated with cancer development and metastasis in various types of cancer. However, little is known about its role in non-small cell lung cancer (NSCLC). The aim of the present study was to evaluate whether downregulation of ADAM9 affects cell proliferation, apoptosis, migration and invasion in NSCLC. Thus, a recombinant lentiviral small hairpin RNA expression vector carrying ADAM9 was constructed and infected into the human NSCLC cell line A549. Cell proliferation, apoptosis, migration and invasion in vitro and tumor growth in vivo were determined following downregulation of ADAM9 by RNA interference-mediated ADAM9 gene silencing. It was found that downregulation of ADAM9 expression using an RNA silencing approach in A549 tumor cells significantly inhibited cell proliferation, migration and invasion, induced cell apoptosis in vitro, as well as suppressed in vivo tumor growth in an experimental mouse model of lung metastasis. These data indicate that ADAM9 is potentially an important new therapeutic target for the prevention of tumor growth in NSCLC.
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Affiliation(s)
- Liang Chang
- Department of Thoracic Surgery, The First Hospital, Jilin University, Changchun, Jilin 130021, P.R. China
| | - Fangchao Gong
- Department of Thoracic Surgery, The First Hospital, Jilin University, Changchun, Jilin 130021, P.R. China
| | - Youbin Cui
- Department of Thoracic Surgery, The First Hospital, Jilin University, Changchun, Jilin 130021, P.R. China
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Zhang J, Chen N, Qi J, Zhou B, Qiu X. HDGF and ADAM9 are novel molecular staging biomarkers, prognostic biomarkers and predictive biomarkers for adjuvant chemotherapy in surgically resected stage I non-small cell lung cancer. J Cancer Res Clin Oncol 2014; 140:1441-9. [DOI: 10.1007/s00432-014-1687-2] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2014] [Accepted: 04/15/2014] [Indexed: 11/29/2022]
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Liu J, Zhu Y, Pei Q, Di J, Zhang S. Serum concentrations of A disintegrin and metalloproteinase 9 (ADAM9) mRNA as a promising novel marker for the detection of pulmonary sarcoidosis. J Int Med Res 2013; 41:1236-41. [PMID: 23857158 DOI: 10.1177/0300060513489471] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
AIMS This prospective study investigated the potential role of serum A disintegrin and metalloproteinase 9 (ADAM9) mRNA in the differential diagnosis of pulmonary sarcoidosis from other diseases with similar clinical presentations, such as tuberculosis (TB). METHODS Serum samples were collected from patients with sarcoidosis, and compared with those from patients with TB and healthy control subjects. Real-time quantitative reverse transcription-polymerase chain reaction was performed to measure the concentration of ADAM9 mRNA relative to the internal control, glyceraldehyde-3-phosphate dehydrogenase. RESULTS A total of 100 patients with sarcoidosis were compared with 50 patients with TB and 50 healthy control subjects. The serum concentration of ADAM9 mRNA in patients with sarcoidosis was significantly lower than that in healthy control subjects and patients with TB. The serum concentration of ADAM9 mRNA in patients with TB was significantly higher than that in healthy control subjects. CONCLUSION These data suggest that serum ADAM9 mRNA might be a potential biomarker for the differential diagnosis of pulmonary sarcoidosis.
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Affiliation(s)
- Jingyu Liu
- Department of Respiratory Diseases, Third Affiliated Hospital, Liaoning Medical University, Jinzhou, Liaoning Province, China.
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Zhang J, Qi J, Chen N, Fu W, Zhou B, He A. High expression of a disintegrin and metalloproteinase-9 predicts a shortened survival time in completely resected stage I non-small cell lung cancer. Oncol Lett 2013; 5:1461-1466. [PMID: 23761811 PMCID: PMC3678878 DOI: 10.3892/ol.2013.1209] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2012] [Accepted: 01/11/2013] [Indexed: 01/01/2023] Open
Abstract
The aim of this study was to investigate the abnormal expression of a disintegrin and metalloproteinase-9 (ADAM9) in human resected non-small cell lung cancer (NSCLC) tissue, in order to evaluate the significance of ADAM9 expression in surgically resected NSCLC. Sixty-four cases of completely resected stage I NSCLC with mediastinal N2 lymph node dissection were immunohistochemically analyzed for ADAM9 protein expression. Survival, univariate and multivariate analyses were conducted to assess the significance of ADAM9 expression and its correlation with other clinicopathological characteristics. ADAM9 was observed to be significantly more highly expressed in NSCLC tissue compared with normal control lung tissue (P=0.001). The 5-year survival rate for patients with NSCLC tissues highly expressing ADAM9 was significantly lower when compared with NSCLC tissues of patients exhibiting low expression of ADAM9 (56.9 vs. 88.9%, P= 0.012). Multivariate analysis identified that high expression of ADAM9 is an independent factor of shortened survival time in resected stage I NSCLC (HR, 3.385; 95% CI, 1.224–9.360; P=0.019). These results clearly demonstrate that ADAM9 is highly expressed in NSCLC and highly expressed ADAM9 correlates with shortened survival time, suggesting that ADAM9 is a novel biomarker for predicting prognosis in resected stage I NSCLC. ADAM9 may also become a useful predictive biomarker for the selection of adjuvant chemotherapy treatment of NSCLC.
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Affiliation(s)
- Jun Zhang
- Department of Molecular Targeted Therapeutics, China Medical University Lung Cancer Center, The First Hospital of China Medical University, Shenyang, P.R. China ; Department of Thoracic Surgery 1, China Medical University Lung Cancer Center, The First Hospital of China Medical University, Shenyang, P.R. China
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Palacios DA, Miyake M, Rosser CJ. Radiosensitization in prostate cancer: mechanisms and targets. BMC Urol 2013; 13:4. [PMID: 23351141 PMCID: PMC3583813 DOI: 10.1186/1471-2490-13-4] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2012] [Accepted: 12/05/2012] [Indexed: 01/05/2023] Open
Abstract
Prostate cancer is the second most commonly diagnosed cancer in American men over the age of 45 years and is the third most common cause of cancer related deaths in American men. In 2012 it is estimated that 241,740 men will be diagnosed with prostate cancer and 28,170 men will succumb to prostate cancer. Currently, radiation therapy is one of the most common definitive treatment options for localized prostate cancer. However, significant number of patients undergoing radiation therapy will develop locally persistent/recurrent tumours. The varying response rates to radiation may be due to 1) tumor microenvironment, 2) tumor stage/grade, 3) modality used to deliver radiation, and 4) dose of radiation. Higher doses of radiation has not always proved to be effective and have been associated with increased morbidity. Compounds designed to enhance the killing effects of radiation, radiosensitizers, have been extensively investigated over the past decade. The development of radiosensitizing agents could improve survival, improve quality of life and reduce costs, thus benefiting both patients and healthcare systems. Herin, we shall review the role and mechanisms of various agents that can sensitize tumours, specifically prostate cancer.
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Affiliation(s)
- Diego A Palacios
- Section of Urologic Oncology, MD Anderson Cancer Center Orlando, Orlando, FL 32806, USA
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Liu CM, Hsieh CL, He YC, Lo SJ, Liang JA, Hsieh TF, Josson S, Chung LWK, Hung MC, Sung SY. In vivo targeting of ADAM9 gene expression using lentivirus-delivered shRNA suppresses prostate cancer growth by regulating REG4 dependent cell cycle progression. PLoS One 2013; 8:e53795. [PMID: 23342005 PMCID: PMC3547060 DOI: 10.1371/journal.pone.0053795] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2012] [Accepted: 12/03/2012] [Indexed: 12/24/2022] Open
Abstract
Cancer cells respond to stress by activating a variety of survival signaling pathways. A disintegrin and metalloproteinase (ADAM) 9 is upregulated during cancer progression and hormone therapy, functioning in part through an increase in reactive oxygen species. Here, we present in vitro and in vivo evidence that therapeutic targeting of ADAM9 gene expression by lentivirus-delivered small hairpin RNA (shRNA) significantly inhibited proliferation of human prostate cancer cell lines and blocked tumor growth in a murine model of prostate cancer bone metastasis. Cell cycle studies confirmed an increase in the G1-phase and decrease in the S-phase population of cancer cells under starvation stress conditions, which correlated with elevated intracellular superoxide levels. Microarray data showed significantly decreased levels of regenerating islet-derived family member 4 (REG4) expression in prostate cancer cells with knockdown of ADAM9 gene expression. This REG4 downregulation also resulted in induction of expression of p21Cip1/WAF1, which negatively regulates cyclin D1 and blocks the G1/S transition. Our data reveal a novel molecular mechanism of ADAM9 in the regulation of prostate cancer cell proliferation, and suggests a combined modality of ADAM9 shRNA gene therapy and cytotoxic agents for hormone refractory and bone metastatic prostate cancer.
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Affiliation(s)
- Che-Ming Liu
- Ph.D. Program for Cancer Biology and Drug Discovery, China Medical University and Academia Sinica, Taichung, Taiwan, ROC
| | - Chia-Ling Hsieh
- Graduate Institutes of Cancer Biology, China Medical University, Taichung, Taiwan, ROC
- Center for Molecular Medicine, China Medical University Hospital, Taichung, Taiwan, ROC
- Department of Biotechnology, Asia University, Wufeng, Taichung, Taiwan, ROC
| | - Yun-Chi He
- Graduate Institutes of Cancer Biology, China Medical University, Taichung, Taiwan, ROC
| | - Sen-Jei Lo
- Graduate Institutes of Cancer Biology, China Medical University, Taichung, Taiwan, ROC
| | - Ji-An Liang
- Division of Radiation Oncology, China Medical University Hospital, Taichung, Taiwan, ROC
| | - Teng-Fu Hsieh
- Graduate Institute of Clinical Medical Science, China Medical University, Taichung, Taiwan, ROC
- Division of Urology, Buddhist Tzu-Chi General Hospital, Taichung Branch, Taichung, Taiwan, ROC
- Department of Urology, School of Medicine, Buddhist Tzu Chi University, Hualien, Taiwan, ROC
| | - Sajni Josson
- Department of Medicine, Cedars Sinai Medical Center, Los Angeles, California, United States of America
| | - Leland W. K. Chung
- Department of Medicine, Cedars Sinai Medical Center, Los Angeles, California, United States of America
| | - Mien-Chie Hung
- Graduate Institutes of Cancer Biology, China Medical University, Taichung, Taiwan, ROC
- Center for Molecular Medicine, China Medical University Hospital, Taichung, Taiwan, ROC
- Department of Biotechnology, Asia University, Wufeng, Taichung, Taiwan, ROC
- Department of Molecular and Cellular Oncology, M.D. Anderson Cancer Center, University of Texas, Houston, Texas, United States of America
| | - Shian-Ying Sung
- Ph.D. Program for Cancer Biology and Drug Discovery, China Medical University and Academia Sinica, Taichung, Taiwan, ROC
- Graduate Institutes of Cancer Biology, China Medical University, Taichung, Taiwan, ROC
- Center for Molecular Medicine, China Medical University Hospital, Taichung, Taiwan, ROC
- * E-mail:
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Hayashi T, Oue N, Sakamoto N, Anami K, Oo HZ, Sentani K, Ohara S, Teishima J, Matsubara A, Yasui W. Identification of transmembrane protein in prostate cancer by the Escherichia coli ampicillin secretion trap: expression of CDON is involved in tumor cell growth and invasion. Pathobiology 2011; 78:277-84. [PMID: 21849809 DOI: 10.1159/000329588] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2010] [Accepted: 05/23/2011] [Indexed: 12/12/2022] Open
Abstract
AIMS Prostate cancer (PCa) is one of the most common malignancies worldwide. Genes expressed only in cancer tissue, and especially related to proteins located on the cell membrane, will be useful molecular markers for diagnosis and may also be good therapeutic targets. The aim of this study was to identify genes that encode transmembrane proteins present in PCa. METHODS AND RESULTS We generated Escherichia coli ampicillin secretion trap (CAST) libraries from 2 PCa cell lines and normal prostate tissues. By sequencing 3,264 colonies from CAST libraries, we identified 18 candidate genes that encode transmembrane proteins present in PCa. Quantitative RT-PCR analysis of these candidates revealed that STEAP1, ADAM9 and CDON were expressed much more highly in PCa than in 15 kinds of normal tissues. Among the candidates, CDON encodes the CDO protein, which is an orphan cell surface receptor of the immunoglobulin superfamily. Additional quantitative RT-PCR revealed that 83% of PCa tissues showed CDON overexpression. Knockdown of CDON in DU145 cells induced 5-fluorouracil-induced apoptosis and inhibited invasion ability. CONCLUSION These results suggest that CDON has a high potential as a therapeutic target for PCa.
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Affiliation(s)
- Tetsutaro Hayashi
- Department of Molecular Pathology, Hiroshima University Graduate School of Biomedical Sciences, Hiroshima, Japan
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Tölle A, Suhail S, Jung M, Jung K, Stephan C. Fatty acid binding proteins (FABPs) in prostate, bladder and kidney cancer cell lines and the use of IL-FABP as survival predictor in patients with renal cell carcinoma. BMC Cancer 2011; 11:302. [PMID: 21767383 PMCID: PMC3199863 DOI: 10.1186/1471-2407-11-302] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2011] [Accepted: 07/18/2011] [Indexed: 11/17/2022] Open
Abstract
Background Fatty acid binding proteins (FABP) play an important role in carcinogenesis. Modified FABP expression patterns were described for prostate, bladder and for renal cell carcinoma. Studies on metabolic relationships and interactions in permanent cell lines allow a deeper insight into molecular processes. The aim of this study is therefore a systematic overview on mRNA and protein expressions of seven FABPs in frequently used urological cell lines. Methods Nine cell lines of renal carcinomas, seven of urinary bladder carcinomas, and five of prostate carcinomas were investigated. Quantitative RT-qPCR and western blotting were used to determine different FABPs. In addition, 46 paired cancerous and noncancerous tissue samples from nephrectomy specimen with renal cell carcinomas were investigated regarding the ileum FABP mRNA expression level and associated with survival outcome. Results General characteristics of all urological carcinoma cell lines were the expression of E-and IL-FABP on mRNA and protein level, while the expressions differed between the cell lines. The protein expression was not always congruent with the mRNA expression. Renal cell carcinoma cell lines showed expressions of L-, H- and B-FABP mRNA in addition to the general FABP expression in five out of the eight investigated cell lines. In bladder cancer cell lines, we additionally found the expression of A-FABP mRNA in six cell lines, while H-FABP was present only in three cell lines. In prostate cancer cell lines, a strong reduction of A- and E- FABP mRNA was observed. The expression of B-FABP mRNA and protein was observed only in the 22 RV-1 cells. IL-FABP mRNA was over-expressed in renal tumour tissue. The IL-FABP ratio was identified as an independent indicator of survival outcome. Conclusions Distinctly different FABP expression patterns were observed not only between the cell lines derived from the three cancer types, but also between the cell lines from the same cancer. The FABP patterns in the cell lines do not always reflect the real situation in the tumours. These facts have to be considered in functional studies concerning the different FABPs.
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Affiliation(s)
- Angelika Tölle
- Department of Urology, Charité - Universitätsmedizin Berlin, Berlin, Germany.
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Moreno RD, Urriola-Muñoz P, Lagos-Cabré R. The emerging role of matrix metalloproteases of the ADAM family in male germ cell apoptosis. SPERMATOGENESIS 2011; 1:195-208. [PMID: 22319668 DOI: 10.4161/spmg.1.3.17894] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Received: 07/29/2011] [Revised: 08/27/2011] [Accepted: 08/29/2011] [Indexed: 02/06/2023]
Abstract
Constitutive germ cell apoptosis during mammalian spermatogenesis is a key process for controlling sperm output and to eliminate damaged or unwanted cells. An increase or decrease in the apoptosis rate has deleterious consequences and leads to low sperm production. Apoptosis in spermatogenesis has been widely studied, but the mechanism by which it is induced under physiological or pathological conditions has not been clarified. We have recently identified the metalloprotease ADAM17 (TACE) as a putative physiological inducer of germ cell apoptosis. The mechanisms involved in regulating the shedding of the ADAM17 extracellular domain are still far from being understood, although they are important in order to understand cell-cell communications. Here, we review the available data regarding apoptosis during mammalian spermatogenesis and the localization of ADAM proteins in the male reproductive tract. We propose an integrative working model where ADAM17, p38 MAPK, protein kinase C (PKC) and the tyrosine kinase c-Abl participate in the physiological signalling cascade inducing apoptosis in germ cells. In our model, we also propose a role for the Sertoli cell in regulating the Fas/FasL system in order to induce the extrinsic pathway of apoptosis in germ cells. This working model could be applied to further understand constitutive apoptosis in spermatogenesis and in pathological conditions (e.g., varicocele) or following environmental toxicants exposure (e.g., genotoxicity or xenoestrogens).
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Affiliation(s)
- Ricardo D Moreno
- Departamento de Fisiología; Pontificia Universidad Católica de Chile; Santiago, Chile
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Duffy MJ, Mullooly M, O'Donovan N, Sukor S, Crown J, Pierce A, McGowan PM. The ADAMs family of proteases: new biomarkers and therapeutic targets for cancer? Clin Proteomics 2011; 8:9. [PMID: 21906355 PMCID: PMC3170276 DOI: 10.1186/1559-0275-8-9] [Citation(s) in RCA: 149] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2011] [Accepted: 06/09/2011] [Indexed: 12/14/2022] Open
Abstract
The ADAMs are transmembrane proteins implicated in proteolysis and cell adhesion. Forty gene members of the family have been identified, of which 21 are believed to be functional in humans. As proteases, their main substrates are the ectodomains of other transmembrane proteins. These substrates include precursor forms of growth factors, cytokines, growth factor receptors, cytokine receptors and several different types of adhesion molecules. Although altered expression of specific ADAMs has been implicated in different diseases, their best-documented role is in cancer formation and progression. ADAMs shown to play a role in cancer include ADAM9, ADAM10, ADAM12, ADAM15 and ADAM17. Two of the ADAMs, i.e., ADAM10 and 17 appear to promote cancer progression by releasing HER/EGFR ligands. The released ligands activate HER/EGFR signalling that culminates in increased cell proliferation, migration and survival. Consistent with a causative role in cancer, several ADAMs are emerging as potential cancer biomarkers for aiding cancer diagnosis and predicting patient outcome. Furthermore, a number of selective ADAM inhibitors, especially against ADAM10 and ADAM17, have been shown to have anti-cancer effects. At least one of these inhibitors is now undergoing clinical trials in patients with breast cancer.
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Affiliation(s)
- Michael J Duffy
- Department of Pathology and Laboratory Medicine, St. Vincent's University Hospital, Dublin 4, Ireland
- UCD School of Medicine and Medical Science, Conway Institute of Biomolecular and Biomedical Research, University College Dublin, Dublin 4, Ireland
| | - Maeve Mullooly
- Department of Pathology and Laboratory Medicine, St. Vincent's University Hospital, Dublin 4, Ireland
- UCD School of Medicine and Medical Science, Conway Institute of Biomolecular and Biomedical Research, University College Dublin, Dublin 4, Ireland
| | - Norma O'Donovan
- National Institute for Cellular Biotechnology, Dublin City University, Dublin 9, Ireland
| | - Sumainizah Sukor
- UCD School of Medicine and Medical Science, Conway Institute of Biomolecular and Biomedical Research, University College Dublin, Dublin 4, Ireland
- Department of Medical Oncology, St Vincent's University Hospital, Dublin 4, Ireland
| | - John Crown
- Department of Medical Oncology, St Vincent's University Hospital, Dublin 4, Ireland
| | - Aisling Pierce
- Department of Pathology and Laboratory Medicine, St. Vincent's University Hospital, Dublin 4, Ireland
- UCD School of Medicine and Medical Science, Conway Institute of Biomolecular and Biomedical Research, University College Dublin, Dublin 4, Ireland
| | - Patricia M McGowan
- Department of Pathology and Laboratory Medicine, St. Vincent's University Hospital, Dublin 4, Ireland
- UCD School of Medicine and Medical Science, Conway Institute of Biomolecular and Biomedical Research, University College Dublin, Dublin 4, Ireland
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Josson S, Anderson CS, Sung SY, Johnstone PAS, Kubo H, Hsieh CL, Arnold R, Gururajan M, Yates C, Chung LWK. Inhibition of ADAM9 expression induces epithelial phenotypic alterations and sensitizes human prostate cancer cells to radiation and chemotherapy. Prostate 2011; 71:232-40. [PMID: 20672324 PMCID: PMC3174735 DOI: 10.1002/pros.21237] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
INTRODUCTION Recent studies demonstrated the importance of ADAM9 in prostate cancer relapse upon therapy. In this study, we determined the role of ADAM9 in the therapeutic resistance to radiation and chemotherapy. MATERIALS AND METHODS ADAM9 was either transiently or stably knocked down in C4-2 prostate cancer cells. The sensitivity of ADAM9 knockdown cells toward radiation and chemotherapeutic agents were determined. Additionally, the effects of ADAM9 knockdown on prostate cancer cell morphology, biochemical and functional alterations were accessed. RESULTS Both transient and stable knockdown of ADAM9 resulted in increased apoptosis and increased sensitivity to radiation. ADAM9 knockdown also increased prostate cancer sensitivity to several chemotherapeutic drugs. ADAM9 knockdown resulted in increased E-cadherin and altered integrin expression and underwent phenotypic epithelial transition. These were reflected by the morphological, biochemical, and functional alterations in the ADAM9 knockdown cells. CONCLUSIONS ADAM9 plays a crucial role in prostate cancer progression and therapeutic resistance in part by altering E-cadherin and integrin expression. ADAM9 is an important target for the consideration of treating prostate cancer patients who developed therapeutic resistance and disease relapse.
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Affiliation(s)
- Sajni Josson
- Uro-Oncology Research Program, Department of Medicine, Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, California 90048, USA.
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Mortezavi A, Hermanns T, Seifert HH, Baumgartner MK, Provenzano M, Sulser T, Burger M, Montani M, Ikenberg K, Hofstädter F, Hartmann A, Jaggi R, Moch H, Kristiansen G, Wild PJ. KPNA2 expression is an independent adverse predictor of biochemical recurrence after radical prostatectomy. Clin Cancer Res 2011; 17:1111-21. [PMID: 21220479 DOI: 10.1158/1078-0432.ccr-10-0081] [Citation(s) in RCA: 83] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
PURPOSE To analyze rates of expression of karyopherin alpha 2 (KPNA2) in different prostate tissues and to evaluate the prognostic properties for patients with primary prostate cancer. EXPERIMENTAL DESIGN Tissue microarrays (TMA) contained 798 formalin-fixed, paraffin-embedded prostate tissue cores from two different institutes of pathology. TMAs were stained immunohistochemically for KPNA2 and NBS1. SiRNA technologies were used to inhibit KPNA2 expression in vitro, and the effect of this inhibition on cellular viability was determined. Efficiency of knockdown experiments was determined by Western blot analysis. RESULTS KPNA2 expression was significantly upregulated in carcinomas of the prostate, especially in metastatic and castration-resistant prostate cancer samples. Positive nuclear KPNA2 immunoreactivity was identified as a novel predictor of biochemical recurrence after radical prostatectomy (n = 348), and was independent of the well-established predictive factors preoperative PSA value, Gleason score, tumor stage, and surgical margin status. These results were validated by analyzing a second and independent prostate cancer cohort (n = 330). Further, in vitro experiments showed that the cell proliferation and viability of PC3 cells was significantly reduced when KPNA2 expression was inhibited. KPNA2 knockdown did not induce PARP cleavage as marker for apoptosis. No significantly increased sub-G(1) fraction could be found by FACS analysis. CONCLUSIONS KPNA2 is a novel independent prognostic marker for disease progression after radical prostatectomy. This allows to identify patients who need more aggressive treatment. It can moreover be speculated that patients not suited for surveillance regimens might be identified at initial biopsy by a positive KPNA2 immunohistochemistry.
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Affiliation(s)
- Ashkan Mortezavi
- Institute of Surgical Pathology and Department of Urology, University Hospital Zurich, Zurich, Switzerland
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Mongaret C, Alexandre J, Thomas-Schoemann A, Bermudez E, Chéreau C, Nicco C, Goldwasser F, Weill B, Batteux F, Lemare F. Tumor invasion induced by oxidative stress is dependent on membrane ADAM 9 protein and its secreted form. Int J Cancer 2010; 129:791-8. [PMID: 21064090 DOI: 10.1002/ijc.25746] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2010] [Accepted: 10/04/2010] [Indexed: 11/11/2022]
Abstract
Oxidative stress plays a role in the regulation of cancer cell metastasis which involves cell invasion and adhesion that could be supported by ADAM proteins through the activities of their metalloprotease and disintegrin domains. We hypothesized that oxidative stress could act through the induction of ADAM9 protein in some cancer cells. Indeed, Western blot analysis for ADAM9 performed on A549 cells exposed to H(2) O(2) reveals a dose-dependent induction of two proteins (80 and 68 kDa) correlated with a sharp increase of the ADAM protease activity measured in supernatant while the activity measured on the cell layer was slightly affected. The 80kDa protein corresponds to the mature form of ADAM9. Immunoprecipitation analysis performed on concentrated supernatants revealed that the 68 kDa protein is a secreted form of ADAM9. When exposed to H(2) O(2) , A549 cells cocultured with confluent endothelial vascular cells resulted in a 5.5 fold (p < 0.001) increase in the number of adherent cells. Similarly, matrigel assay revealed a 3.25 fold (p < 0.01) increase in the number of invasive cells. The suppression of ADAM9 expression by specific small interfering RNA reduced oxidative stress-induced invasiveness and adhesiveness. These functions could be mediated by an interaction between ADAM9 and β1 integrin because each of them were inhibited when the experiment is performed in presence of mAbs targeting ADAM9 ectodomain or β1-integrin. These results emphasize the importance of oxidative stress in the regulation of cancer cell metastasis and suggest that ADAM9 and its secreted isoform can be important determinants in the ability of cancer cells to disseminate.
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Affiliation(s)
- C Mongaret
- Université Paris Descartes, Faculté de Médecine, EA 1833, 75679 Paris cedex 14, France.
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Rabien A, Fritzsche FR, Jung M, Tölle A, Diamandis EP, Miller K, Jung K, Kristiansen G, Stephan C. KLK15 is a prognostic marker for progression-free survival in patients with radical prostatectomy. Int J Cancer 2010; 127:2386-94. [PMID: 20473923 DOI: 10.1002/ijc.25435] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
In search of biomarkers for prostate cancer, we evaluated the expression of the human kallikrein-related peptidase KLK15 in samples of prostatic adenocarcinomas from radical prostatectomies. Twenty-five pairs of cancerous and adjacent normal prostatic tissue were selected by laser capture microdissection. The tissue was used for quantification of KLK15 mRNA by reverse-transcriptase polymerase chain reaction. Immunohistochemical expression of the KLK15 protein in 193 samples of prostatic adenocarcinoma was analysed in relation to clinicopathological parameters of the patients and disease progression. Expression of KLK15 correlated with the pathological tumour stage and Gleason score of the cases, both at mRNA and at protein level. While mRNA expression in the tumour was elevated, the protein level of KLK15 was reduced compared with adjacent normal tissue and to prostatic intraepithelial neoplasia. Univariate Kaplan-Meier analysis showed a significant association of dichotomised KLK15 levels with disease progression defined by prostate-specific antigen relapse (p = 0.001). Multivariate analysis according to the Cox proportional hazards regression model identified dichotomised KLK15 expression, corrected for the patient parameters age, preoperative prostate-specific antigen level, pathological tumour stage, Gleason score and surgical margin status, as an independent prognostic factor for poor outcome (inclusion model, hazard ratio 1.802, 95% confidence interval 1.037-3.132, p = 0.037). We suggest KLK15 as a new independent tumour marker for patients at risk for disease progression after radical prostatectomy.
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Affiliation(s)
- Anja Rabien
- Department of Urology, Charité - Universitätsmedizin Berlin, Campus Charité Mitte, Berlin, Germany
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Tischler V, Fritzsche FR, Wild PJ, Stephan C, Seifert HH, Riener MO, Hermanns T, Mortezavi A, Gerhardt J, Schraml P, Jung K, Moch H, Soltermann A, Kristiansen G. Periostin is up-regulated in high grade and high stage prostate cancer. BMC Cancer 2010; 10:273. [PMID: 20534149 PMCID: PMC2903527 DOI: 10.1186/1471-2407-10-273] [Citation(s) in RCA: 65] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2009] [Accepted: 06/09/2010] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Expression of periostin is an indicator of epithelial-mesenchymal transition in cancer but a detailed analysis of periostin expression in prostate cancer has not been conducted so far. METHODS Here, we evaluated periostin expression in prostate cancer cells and peritumoural stroma immunohistochemically in two independent prostate cancer cohorts, including a training cohort (n = 93) and a test cohort (n = 325). Metastatic prostate cancers (n = 20), hormone refractory prostate cancers (n = 19) and benign prostatic tissues (n = 38) were also analyzed. RESULTS In total, strong epithelial periostin expression was detectable in 142 of 418 (34.0%) of prostate carcinomas and in 11 of 38 benign prostate glands (28.9%). Increased periostin expression in carcinoma cells was significantly associated with high Gleason score (p < 0.01) and advanced tumour stage (p < 0.05) in the test cohort. Whereas periostin expression was weak or absent in the stroma around normal prostate glands, strong periostin expression in tumour stroma was found in most primary and metastatic prostate cancers. High stromal periostin expression was associated with higher Gleason scores (p < 0.001). There was a relationship between stromal periostin expression and shortened PSA relapse free survival times in the training cohort (p < 0.05). CONCLUSIONS Our data indicate that periostin up-regulation is related to increased tumour aggressiveness in prostate cancer and might be a promising target for therapeutical interventions in primary and metastatic prostate cancer.
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Affiliation(s)
- Verena Tischler
- Institute for Surgical Pathology, University Hospital Zurich, Zurich, Switzerland
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RNAi-mediated ADAM9 gene silencing inhibits metastasis of adenoid cystic carcinoma cells. Tumour Biol 2010; 31:217-24. [PMID: 20422344 DOI: 10.1007/s13277-010-0034-8] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2009] [Accepted: 03/23/2010] [Indexed: 10/19/2022] Open
Abstract
A disintegrin and metalloproteinase 9 (ADAM9) is a type I transmembrane protein that has been associated with cancer development and metastases. Here, we show that ADAM9 is highly expressed in metastatic cancer tissues and in an adenoid cystic carcinoma cell line with a high metastatic potential. Using RNA interference for gene silencing, we show that ADAM9 is essential for in vitro cancer cell proliferation and invasion as well as in vivo cancer metastasis in an experimental murine model of lung metastases. These data indicate that ADAM9 is potentially an important new therapeutic target for the prevention of tumor metastases in adenoid cystic carcinoma.
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