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Luo H, Ge H. Application of Proteomics in the Discovery of Radiosensitive Cancer Biomarkers. Front Oncol 2022; 12:852791. [PMID: 35280744 PMCID: PMC8904368 DOI: 10.3389/fonc.2022.852791] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2022] [Accepted: 02/04/2022] [Indexed: 12/21/2022] Open
Abstract
Radiation therapy remains an important component of cancer treatment. Gene-encoded proteins were the actual executors of cellular functions. Proteomic was a novel technology that can systematically analysis protein composition and measure their levels of change, this was a high throughput method, and were the import tools in the post genomic era. In recent years, rapid progress of proteomic have been made in the study of cancer mechanism, diagnosis, and treatment. This article elaborates current advances and future directions of proteomics in the discovery of radiosensitive cancer biomarkers.
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Affiliation(s)
- Hui Luo
- Department of Radiation Oncology, The Affiliated Cancer Hospital of Zhengzhou University, Zhengzhou, China
| | - Hong Ge
- Department of Radiation Oncology, The Affiliated Cancer Hospital of Zhengzhou University, Zhengzhou, China
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2
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Sewgobind NV, Albers S, Pieters RJ. Functions and Inhibition of Galectin-7, an Emerging Target in Cellular Pathophysiology. Biomolecules 2021; 11:biom11111720. [PMID: 34827718 PMCID: PMC8615947 DOI: 10.3390/biom11111720] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Revised: 11/12/2021] [Accepted: 11/13/2021] [Indexed: 12/16/2022] Open
Abstract
Galectin-7 is a soluble unglycosylated lectin that is able to bind specifically to β-galactosides. It has been described to be involved in apoptosis, proliferation and differentiation, but also in cell adhesion and migration. Several disorders and diseases are discussed by covering the aforementioned biological processes. Structural features of galectin-7 are discussed as well as targeting the protein intracellularly or extracellularly. The exact molecular mechanisms that lie behind many biological processes involving galectin-7 are not known. It is therefore useful to come up with chemical probes or tools in order to obtain knowledge of the physiological processes. The objective of this review is to summarize the roles and functions of galectin-7 in the human body, providing reasons why it is necessary to design inhibitors for galectin-7, to give the reader structural insights and describe its current inhibitors.
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Pillai J, Chincholkar T, Dixit R, Pandey M. A systematic review of proteomic biomarkers in oral squamous cell cancer. World J Surg Oncol 2021; 19:315. [PMID: 34711249 PMCID: PMC8555221 DOI: 10.1186/s12957-021-02423-y] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2021] [Accepted: 10/06/2021] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Head and neck squamous cell cancer (HNSCC) is the most common cancer associated with chewing tobacco, in the world. As this is divided in to sites and subsites, it does not make it to top 10 cancers. The most common subsite is the oral cancer. At the time of diagnosis, more than 50% of patients with oral squamous cell cancers (OSCC) had advanced disease, indicating the lack of availability of early detection and risk assessment biomarkers. The new protein biomarker development and discovery will aid in early diagnosis and treatment which lead to targeted treatment and ultimately a good prognosis. METHODS This systematic review was performed as per PRISMA guidelines. All relevant studies assessing characteristics of oral cancer and proteomics were considered for analysis. Only human studies published in English were included, and abstracts, incomplete articles, and cell line or animal studies were excluded. RESULTS A total of 308 articles were found, of which 112 were found to be relevant after exclusion. The present review focuses on techniques of cancer proteomics and discovery of biomarkers using these techniques. The signature of protein expression may be used to predict drug response and clinical course of disease and could be used to individualize therapy with such knowledge. CONCLUSIONS Prospective use of these markers in the clinical setting will enable early detection, prediction of response to treatment, improvement in treatment selection, and early detection of tumor recurrence for disease monitoring. However, most of these markers for OSCC are yet to be validated.
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Affiliation(s)
| | | | - Ruhi Dixit
- Department of Surgical Oncology, Institute of Medical Sciences, Banaras Hindu University, Varanasi, 221 005, India
| | - Manoj Pandey
- Department of Surgical Oncology, Institute of Medical Sciences, Banaras Hindu University, Varanasi, 221 005, India.
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4
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Fu J, Pan J, Yang X, Zhang Y, Shao F, Chen J, Huang K, Wang Y. Mechanistic study of lncRNA UCA1 promoting growth and cisplatin resistance in lung adenocarcinoma. Cancer Cell Int 2021; 21:505. [PMID: 34544452 PMCID: PMC8454127 DOI: 10.1186/s12935-021-02207-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Accepted: 09/08/2021] [Indexed: 02/07/2023] Open
Abstract
Aim This study aimed to explore the mechanism of LncRNA urothelial carcinoma-associated 1 (UCA1) promoting cisplatin resistance in lung adenocarcinoma (LUAD). Method The UCA1 expression level in LUAD cell lines was detected by reverse transcription‑quantitative polymerase chain reaction (RT‑qPCR). We overexpressed UCA1 in A549 cells and downregulated UCA1 in A549/DDP cells by the lentivirus‑mediated technique. Subsequently, in vitro, and in vivo functional experiments were performed to investigate the functional roles of UCA1 in the growth and metastasis of LUAD cell lines. Furthermore, RNA pulldown, mass spectrometry, and RNA immunoprecipitation technique were performed to analyze various downstream target factors regulated by UCA1. Results The results revealed a higher UCA1 expression level in A549/DDP cells and LUAD tissues than in A549 cells and adjacent cancer tissues. UCA1 expression was significantly associated with distant metastasis, clinical stage, and survival time of patients with LUAD. UCA1 overexpression significantly increased the proliferation, invasion, clone formation, and cisplatin resistance ability and enhanced the expression levels of proliferating cell nuclear antigen and excision repair cross-complementing gene 1 in A549 cells. However, these trends were mostly reversed after the knockdown of UCA1 in A549/DDP cells. Tumorigenic assays in nude mice showed that UCA1 knockdown significantly inhibited tumor growth and reduced cisplatin resistance. Enolase 1 was the RNA-binding protein (RBP) of UCA1. Conclusion Based on the results, we concluded that UCA1 promoted LUAD progression and cisplatin resistance and hence could be a potential diagnostic marker and therapeutic target in patients with LUAD. Supplementary Information The online version contains supplementary material available at 10.1186/s12935-021-02207-0.
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Affiliation(s)
- Jiali Fu
- Department of Laboratory Medicine, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325000, China
| | - Jingjing Pan
- Department of Laboratory Medicine, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325000, China
| | - Xiang Yang
- Department of Laboratory Medicine, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325000, China
| | - Yan Zhang
- Department of Laboratory Medicine, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325000, China
| | - Fanggui Shao
- Department of Laboratory Medicine, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325000, China
| | - Jie Chen
- Department of Intensive Care Unit, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325000, China
| | - Kate Huang
- Department of Pathology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325000, China.
| | - Yumin Wang
- Department of Laboratory Medicine, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325000, China.
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5
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Yoshioka M, Sawada Y, Nakamura M. Diagnostic Tools and Biomarkers for Severe Drug Eruptions. Int J Mol Sci 2021; 22:ijms22147527. [PMID: 34299145 PMCID: PMC8306321 DOI: 10.3390/ijms22147527] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Revised: 07/09/2021] [Accepted: 07/11/2021] [Indexed: 12/19/2022] Open
Abstract
In accordance with the development of human technology, various medications have been speedily developed in the current decade. While they have beneficial impact on various diseases, these medications accidentally cause adverse reactions, especially drug eruption. This delayed hypersensitivity reaction in the skin sometimes causes a life-threatening adverse reaction, namely Stevens-Johnson syndrome and toxic epidermal necrolysis. Therefore, how to identify these clinical courses in early time points is a critical issue. To improve this problem, various biomarkers have been found for these severe cutaneous adverse reactions through recent research. Granulysin, Fas ligands, perforin, and granzyme B are recognized as useful biomarkers to evaluate the early onset of Stevens-Johnson syndrome and toxic epidermal necrolysis, and other biomarkers, such as miRNAs, high mobility group box 1 protein (HMGB1), and S100A2, which are also helpful to identify the severe cutaneous adverse reactions. Because these tools have been currently well developed, updates of the knowledge in this field are necessary for clinicians. In this review, we focused on the detailed biomarkers and diagnostic tools for drug eruption and we also discussed the actual usefulness of these biomarkers in the clinical aspects based on the pathogenesis of drug eruption.
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Mohanty V, Subbannayya Y, Patil S, Puttamallesh VN, Najar MA, Datta KK, Pinto SM, Begum S, Mohanty N, Routray S, Abdulla R, Ray JG, Sidransky D, Gowda H, Prasad TSK, Chatterjee A. Molecular alterations in oral cancer using high-throughput proteomic analysis of formalin-fixed paraffin-embedded tissue. J Cell Commun Signal 2021; 15:447-459. [PMID: 33683571 DOI: 10.1007/s12079-021-00609-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Accepted: 02/01/2021] [Indexed: 01/04/2023] Open
Abstract
Loss of cell differentiation is a hallmark for the progression of oral squamous cell carcinoma (OSCC). Archival Formalin-Fixed Paraffin-Embedded (FFPE) tissues constitute a valuable resource for studying the differentiation of OSCC and can offer valuable insights into the process of tumor progression. In the current study, we performed LC-MS/MS-based quantitative proteomics of FFPE specimens from pathologically-confirmed well-differentiated, moderately-differentiated, and poorly-differentiated OSCC cases. The data were analyzed in four technical replicates, resulting in the identification of 2376 proteins. Of these, 141 and 109 were differentially expressed in moderately-differentiated and poorly differentiated OSCC cases, respectively, compared to well-differentiated OSCC. The data revealed significant metabolic reprogramming with respect to lipid metabolism and glycolysis with proteins belonging to both these processes downregulated in moderately-differentiated OSCC when compared to well-differentiated OSCC. Signaling pathway analysis indicated the alteration of extracellular matrix organization, muscle contraction, and glucose metabolism pathways across tumor grades. The extracellular matrix organization pathway was upregulated in moderately-differentiated OSCC and downregulated in poorly differentiated OSCC, compared to well-differentiated OSCC. PADI4, an epigenetic enzyme transcriptional regulator, and its transcriptional target HIST1H1B were both found to be upregulated in moderately differentiated and poorly differentiated OSCC, indicating epigenetic events underlying tumor differentiation. In conclusion, the findings support the advantage of using high-resolution mass spectrometry-based FFPE archival blocks for clinical and translational research. The candidate signaling pathways identified in the study could be used to develop potential therapeutic targets for OSCC.
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Affiliation(s)
- Varshasnata Mohanty
- Center for Systems Biology and Molecular Medicine, Yenepoya Research Centre, Yenepoya (Deemed To Be University), Mangalore, Karnataka, 575018, India
| | - Yashwanth Subbannayya
- Center for Systems Biology and Molecular Medicine, Yenepoya Research Centre, Yenepoya (Deemed To Be University), Mangalore, Karnataka, 575018, India.,Centre of Molecular Inflammation Research (CEMIR), and Department of Clinical and Molecular Medicine (IKOM), Norwegian University of Science and Technology, N-7491, Trondheim, Norway
| | - Shankargouda Patil
- Division of Oral Pathology, College of Dentistry, Department of Maxillofacial Surgery and Diagnostic Sciences, Jazan University, Jazan, 45142, Saudi Arabia
| | - Vinuth N Puttamallesh
- Institute of Bioinformatics, International Technology Park, Bangalore, Karnataka, 560066, India
| | - Mohd Altaf Najar
- Center for Systems Biology and Molecular Medicine, Yenepoya Research Centre, Yenepoya (Deemed To Be University), Mangalore, Karnataka, 575018, India
| | - Keshava K Datta
- Center for Systems Biology and Molecular Medicine, Yenepoya Research Centre, Yenepoya (Deemed To Be University), Mangalore, Karnataka, 575018, India
| | - Sneha M Pinto
- Center for Systems Biology and Molecular Medicine, Yenepoya Research Centre, Yenepoya (Deemed To Be University), Mangalore, Karnataka, 575018, India.,Centre of Molecular Inflammation Research (CEMIR), and Department of Clinical and Molecular Medicine (IKOM), Norwegian University of Science and Technology, N-7491, Trondheim, Norway
| | - Sameera Begum
- Department of Oral Pathology, Yenepoya Dental College, Yenepoya (Deemed To Be University), Mangalore, Karnataka, 575018, India
| | - Neeta Mohanty
- Department of Oral Pathology & Microbiology, Institute of Dental Sciences, Siksha'O'Anusandhan University, Bhubaneswar, Odisha, 751003, India
| | - Samapika Routray
- Department of Oral Pathology & Microbiology, Institute of Dental Sciences, Siksha'O'Anusandhan University, Bhubaneswar, Odisha, 751003, India.,Department of Dental Surgery, All India Institute of Medical Sciences, Bhubaneswar, Odisha, 751019, India
| | - Riaz Abdulla
- Department of Oral Pathology, Yenepoya Dental College, Yenepoya (Deemed To Be University), Mangalore, Karnataka, 575018, India
| | - Jay Gopal Ray
- Department of Oral Pathology, Dr. R. Ahmed Dental College & Hospital, Kolkata, West Bengal, 700 014, India.,Department of Pathology, Burdwan Dental College and Hospital, Burdwan, West Bengal, 713101, India
| | - David Sidransky
- Department of Otolaryngology-Head and Neck Surgery, School of Medicine, Johns Hopkins University, Baltimore, MD, 21231, USA
| | - Harsha Gowda
- Center for Systems Biology and Molecular Medicine, Yenepoya Research Centre, Yenepoya (Deemed To Be University), Mangalore, Karnataka, 575018, India.,Institute of Bioinformatics, International Technology Park, Bangalore, Karnataka, 560066, India.,Manipal Academy of Higher Education, Manipal, Karnataka, 576104, India
| | - T S Keshava Prasad
- Center for Systems Biology and Molecular Medicine, Yenepoya Research Centre, Yenepoya (Deemed To Be University), Mangalore, Karnataka, 575018, India.
| | - Aditi Chatterjee
- Center for Systems Biology and Molecular Medicine, Yenepoya Research Centre, Yenepoya (Deemed To Be University), Mangalore, Karnataka, 575018, India. .,Institute of Bioinformatics, International Technology Park, Bangalore, Karnataka, 560066, India. .,Manipal Academy of Higher Education, Manipal, Karnataka, 576104, India.
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Navarro P, Martínez-Bosch N, Blidner AG, Rabinovich GA. Impact of Galectins in Resistance to Anticancer Therapies. Clin Cancer Res 2020; 26:6086-6101. [DOI: 10.1158/1078-0432.ccr-18-3870] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2020] [Revised: 06/27/2020] [Accepted: 07/22/2020] [Indexed: 11/16/2022]
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8
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Zhu X, Shao P, Tang Y, Shu M, Hu WW, Zhang Y. hsa_circRNA_100533 regulates GNAS by sponging hsa_miR_933 to prevent oral squamous cell carcinoma. J Cell Biochem 2019; 120:19159-19171. [PMID: 31297884 DOI: 10.1002/jcb.29245] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2019] [Accepted: 05/14/2019] [Indexed: 12/29/2022]
Abstract
Oral squamous cell carcinoma (OSCC) is the most common malignant tumor of the head and neck region. Circular RNA (circRNA), as one kind of noncoding RNA, involves in biological processes in diverse cancers. circRNA functions mainly as the microRNA (miRNA) sponge, competitively binding to miRNAs to regulate target gene expressions. However, the expression profiles and roles of circRNAs in OSCC are still unexplored. circRNA microarrays and quantitative real-time polymerase chain reaction was used to identify the hsa_circRNA_100533 downregulated in OSCC tissues and cell lines. Bioinformatics methods were used to predict the interactions among circRNAs, miRNA, and target genes. Based on the luciferase reporter assay and AGO2 RIP assay, we found that hsa_circRNA_100533 binds to miRNAs as a miRNA sponge. hsa_circRNA_100533 inhibited cell proliferation, migration, and promoted cell apoptosis in OSCC cell lines, which could be blocked by hsa-miR-933 overexpression. hsa_circRNA_100533 binds to hsa-miR-933 as a miRNA sponge to regulate GNAS expression, and to modulate cell proliferation, migration, and apoptosis. In summary, the hsa_circRNA_100533-miR-933-GNAS axis affect the proliferation and apoptosis of OSCC cells through the mechanism of competing endogenous RNAs. hsa_circRNA_100533 may function as promising diagnostic biomarkers and effective therapeutic targets for OSCC.
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Affiliation(s)
- Xiaoqin Zhu
- Department of Stomatology, Huai'an Second People's Hospital, The Affiliated Huai'an Hospital of Xuzhou Medical University, Huai'an, China
| | - Peng Shao
- Department of Stomatology, Huai'an Second People's Hospital, The Affiliated Huai'an Hospital of Xuzhou Medical University, Huai'an, China
| | - Yanchi Tang
- Department of Stomatology, Huai'an Second People's Hospital, The Affiliated Huai'an Hospital of Xuzhou Medical University, Huai'an, China
| | - Mingyang Shu
- Department of Stomatology, Huai'an Second People's Hospital, The Affiliated Huai'an Hospital of Xuzhou Medical University, Huai'an, China
| | - Wei-Wei Hu
- Department of Stomatology, Huai'an Second People's Hospital, The Affiliated Huai'an Hospital of Xuzhou Medical University, Huai'an, China
| | - Yong Zhang
- Department of Oral & Cranio-Maxillofacial Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
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9
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Budach V, Tinhofer I. Novel prognostic clinical factors and biomarkers for outcome prediction in head and neck cancer: a systematic review. Lancet Oncol 2019; 20:e313-e326. [DOI: 10.1016/s1470-2045(19)30177-9] [Citation(s) in RCA: 82] [Impact Index Per Article: 16.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2018] [Revised: 02/21/2019] [Accepted: 02/25/2019] [Indexed: 01/16/2023]
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10
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Lyu Q, Jin L, Yang X, Zhang F. LncRNA MINCR activates Wnt/β-catenin signals to promote cell proliferation and migration in oral squamous cell carcinoma. Pathol Res Pract 2019; 215:924-930. [DOI: 10.1016/j.prp.2019.01.041] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/14/2018] [Revised: 01/09/2019] [Accepted: 01/29/2019] [Indexed: 12/23/2022]
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11
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Mediators of Inflammation - A Potential Source of Biomarkers in Oral Squamous Cell Carcinoma. J Immunol Res 2018; 2018:1061780. [PMID: 30539028 PMCID: PMC6260538 DOI: 10.1155/2018/1061780] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2018] [Accepted: 10/25/2018] [Indexed: 01/15/2023] Open
Abstract
Oral squamous cell carcinoma (OSCC) is the most common tumour of the oral cavity, associated with significant morbidity and mortality. It is a multifactorial condition, both genetic and environmental factors being involved in its development and progression. Its pathogenesis is not fully elucidated, but a pivotal role has been attributed to inflammation, strong evidence supporting the association between chronic inflammation and carcinogenesis. Moreover, an increasing number of studies have investigated the role of different mediators of inflammation in the early detection of OSCC. In this review, we have summarized the main markers of inflammation that could be useful in diagnosis and shed some light in OSCC pathogenesis.
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12
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Jingjing W, Wenzheng G, Donghua W, Guangyu H, Aiping Z, Wenjuan W. Deubiquitination and stabilization of programmed cell death ligand 1 by ubiquitin-specific peptidase 9, X-linked in oral squamous cell carcinoma. Cancer Med 2018; 7:4004-4011. [PMID: 29992764 PMCID: PMC6089178 DOI: 10.1002/cam4.1675] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2018] [Revised: 06/10/2018] [Accepted: 06/16/2018] [Indexed: 12/12/2022] Open
Abstract
Background The immune checkpoint protein programmed cell death ligand 1 (PD‐L1) binds to PD1 to promote tumor cell escape from the killing effect of the immune system. However, there are few studies on the regulatory mechanisms of PD‐L1 in tumors. Although PD‐L1 has been reported to undergo ubiquitination in some cancers, its regulatory mechanisms in oral squamous cell carcinoma (OSCC) are unclear. Therefore, we aimed to investigate this phenomenon. Methods We examined the expression and function of USP9X and PD‐L1 in human oral keratinocytes (HOK) and OSCC cell lines (HN4 and HN30) as the control and relevant cancer cells using western blotting, immunoprecipitation, immunohistochemistry (IHC), T‐cell‐mediated tumor cell killing assay, and liquid chromatography‐mass spectrometry. Results Programmed cell death ligand 1 was highly expressed in OSCC by the regulation of the ubiquitin‐proteasome pathway. Furthermore, we discovered that ubiquitin‐specific peptidase 9, X‐linked (USP9X) could be combined with PD‐L1 to induce its deubiquitination and stabilize its protein expression in OSCC. Conclusion Our data indicate that USP9X deubiquitinates and stabilizes PD‐L1. Suppressing the expression of USP9X blocks tumor cell growth. The results provide a theoretical basis for USP9X as a therapeutic target.
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Affiliation(s)
- Wu Jingjing
- Department of Laboratory Medicine, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
| | - Guo Wenzheng
- Department of Laboratory Medicine, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China.,Key Laboratory of Cell Differentiation and Apoptosis of The Chinese Ministry of Education, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Wen Donghua
- Department of Laboratory Medicine, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
| | - Hou Guangyu
- Department of Oral and Maxillofacial surgery, Hospital of Stomatology, Tongji University, Shanghai, China
| | - Zhou Aiping
- Department of Laboratory Medicine, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
| | - Wu Wenjuan
- Department of Laboratory Medicine, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
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Wang L, Zhao Y, Wang Y, Wu X. The Role of Galectins in Cervical Cancer Biology and Progression. BIOMED RESEARCH INTERNATIONAL 2018; 2018:2175927. [PMID: 29854732 PMCID: PMC5964433 DOI: 10.1155/2018/2175927] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/09/2017] [Revised: 03/18/2018] [Accepted: 03/27/2018] [Indexed: 02/06/2023]
Abstract
Cervical cancer is one of the malignant tumors with high incidence and high mortality among women in developing countries. The main factors affecting the prognosis of cervical cancer are the late recurrence and metastasis and the effective adjuvant treatment, which is radiation and chemotherapy or combination therapy. Galectins, a family containing many carbohydrate binding proteins, are closely involved in the occurrence and development of tumor. They are involved in tumor cells transformation, angiogenesis, metastasis, immune escape, and sensitivity against radiation and chemotherapy. Therefore, galectins are deemed as the targets of multifunctional cancer treatment. In this review, we mainly focus on the role of galectins, especially galectin-1, galectin-3, galectin-7, and galectin-9 in cervical cancer, and provide theoretical basis for potential targeted treatment of cervical cancer.
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Affiliation(s)
- Lufang Wang
- Department of Gynecology, The First Affiliated Hospital of China Medical University, Shenyang, Liaoning, China
| | - Yanyan Zhao
- Department of Gynecology, The First Affiliated Hospital of China Medical University, Shenyang, Liaoning, China
| | - Yanshi Wang
- Department of Gynecology, The First Affiliated Hospital of China Medical University, Shenyang, Liaoning, China
| | - Xin Wu
- Department of Gynecology, The First Affiliated Hospital of China Medical University, Shenyang, Liaoning, China
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14
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Wang J, Liu Y, Yang Y, Xu Z, Zhang G, Liu Z, Fu H, Wang Z, Liu H, Xu J. High expression of galectin-7 associates with poor overall survival in patients with non-metastatic clear-cell renal cell carcinoma. Oncotarget 2018; 7:41986-41995. [PMID: 27259255 PMCID: PMC5173110 DOI: 10.18632/oncotarget.9749] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2016] [Accepted: 05/23/2016] [Indexed: 12/29/2022] Open
Abstract
Background Galectin-7, has a controversial role in tumor progression, can either suppress tumor growth or induce chemoresistance depends on different tumor histology types. The aim was to appraise Galectin-7 expression on the overall survival (OS) of patients with non-metastatic clear cell renal cell carcinoma (ccRCC) following surgery. Results High galectin-7 expression was specifically correlated with necrosis (P = 0.015). Multivariate analysis confirmed galectin-7 as an independent prognosticator for OS (P = 0.005). High galectin-7 expression suggested poor OS (P < 0.001), particularly with UISS intermediate and high score groups. Notably, the predictive accuracy of the traditional prognostic scores was improved when combined with galectin-7 expression. Materials and Methods We retrospectively enrolled 416 patients who underwent nephrectomy at a single institute between 2008 and 2009 and detected their intratumor galectin-7 expression by immunohistochemistry. Kaplan-Meier method was conducted to plot survival curves and multivariate cox regression analysis for potential independent prognostic factors on OS. A nomogram was constructed with concordance index (C-index) and Akaike's Information Criteria (AIC) to appraise prognostic accuracy of different models. Conclusions High galectin-7 expression is an independent adverse predictor for survival. Evaluation of galectin-7 could help guide postsurgical management for non-metastatic ccRCC patients.
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Affiliation(s)
- Jieti Wang
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Fudan University, Shanghai 200032, China
| | - Yidong Liu
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Fudan University, Shanghai 200032, China
| | - Yuanfeng Yang
- Department of Urology, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - Zhiying Xu
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Fudan University, Shanghai 200032, China
| | - Guodong Zhang
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Fudan University, Shanghai 200032, China
| | - Zheng Liu
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Fudan University, Shanghai 200032, China
| | - Hangcheng Fu
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Fudan University, Shanghai 200032, China
| | - Zewei Wang
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Fudan University, Shanghai 200032, China
| | - Haiou Liu
- Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases, Hospital of Obstetrics and Gynecology, Fudan University, Shanghai 200011, China
| | - Jiejie Xu
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Fudan University, Shanghai 200032, China
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15
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Galectin-7 in Epithelial Homeostasis and Carcinomas. Int J Mol Sci 2017; 18:ijms18122760. [PMID: 29257082 PMCID: PMC5751359 DOI: 10.3390/ijms18122760] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2017] [Revised: 12/12/2017] [Accepted: 12/14/2017] [Indexed: 01/23/2023] Open
Abstract
Galectins are small unglycosylated soluble lectins distributed both inside and outside the cells. They share a conserved domain for the recognition of carbohydrates (CRD). Although galectins have a common affinity for β-galatosides, they exhibit different binding preferences for complex glycans. First described twenty years ago, galectin-7 is a prototypic galectin, with a single CRD, able to form divalent homodimers. This lectin, which is mainly expressed in stratified epithelia, has been described in epithelial tissues as being involved in apoptotic responses, in proliferation and differentiation but also in cell adhesion and migration. Most members of the galectins family have been associated with cancer biology. One of the main functions of galectins in cancer is their immunomodulating potential and anti-angiogenic activity. Indeed, galectin-1 and -3, are already targeted in clinical trials. Another relevant function of galectins in tumour progression is their ability to regulate cell migration and cell adhesion. Among these galectins, galectin-7 is abnormally expressed in various cancers, most prominently in carcinomas, and is involved in cancer progression and metastasis but its precise functions in tumour biology remain poorly understood. In this issue, we will focus on the physiological functions of galectin-7 in epithelia and present the alterations of galectin-7 expression in carcinomas with the aim to describe its possible functions in tumour progression.
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Guo JP, Li XG. Galectin-7 promotes the invasiveness of human oral squamous cell carcinoma cells via activation of ERK and JNK signaling. Oncol Lett 2017; 13:1919-1924. [PMID: 28454344 DOI: 10.3892/ol.2017.5649] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2016] [Accepted: 10/28/2016] [Indexed: 11/06/2022] Open
Abstract
Galectin-7 is a member of the β-galactoside-binding protein family, and is highly expressed in oral squamous cell carcinoma (OSCC). The aim of the present study was to investigate the effects of manipulating galectin-7 expression on the biological phenotype of human OSCC cells and the associated molecular mechanisms. Knockdown of endogenous galectin-7 via small interfering RNA (siRNA) was performed and cell proliferation, apoptosis, migration, and invasion were subsequently assessed. The data indicated that galectin-7 silencing had no impact on the proliferation or apoptosis of OSCC cells. However, compared with non-transfected cells, percentage wound closure was significantly lower in galectin-7-silenced cells following 24 h incubation, indicating decreased cell migration. Furthermore, Matrigel invasion assays demonstrated that galectin-7 knockdown significantly reduced the number of invaded cells, compared with the number in non-transfected cells. Western blot analysis indicated that galectin-7 overexpression resulted in a significant increase in the expression of the proteins matrix metalloproteinase (MMP)-2 and MMP-9. The invasive abilities of cells overexpressing galectin-7 significantly decreased following co-transfection with MMP-2- or MMP-9-specific siRNA. Increasing galectin-7 expression significantly enhanced the phosphorylation of extracellular signal-related kinase (ERK) 1/2 and c-Jun N-terminal kinase (JNK) 1/2. Pharmacological inhibition of ERK or JNK activity significantly suppressed the invasiveness of galectin-7-overexpressing cells and abrogated the upregulation of MMP-2 and MMP-9. Taken together, the results of the current study provide novel evidence for the pro-invasive activity of galectin-7 in OSCC cells, which is associated with activation of ERK and JNK signaling and the induction of MMP-2 and MMP-9.
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Affiliation(s)
- Jia-Ping Guo
- Department of Stomatology, Wuhan General Hospital of Guangzhou Military Command, Wuhan, Hubei 430070, P.R. China
| | - Xiao-Guang Li
- Department of Maxillofacial-Head and Neck Oncology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 201900, P.R. China
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Broeckx V, Boonen K, Pringels L, Sagaert X, Prenen H, Landuyt B, Schoofs L, Maes E. Comparison of multiple protein extraction buffers for GeLC-MS/MS proteomic analysis of liver and colon formalin-fixed, paraffin-embedded tissues. MOLECULAR BIOSYSTEMS 2016; 12:553-65. [PMID: 26676081 DOI: 10.1039/c5mb00670h] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Formalin-fixed paraffin-embedded (FFPE) tissue specimens represent a potential valuable source of samples for clinical research. Since these specimens are banked in hospital archives, large cohorts of samples can be collected in short periods of time which can all be linked with a patients' clinical history. Therefore, the use of FFPE tissue in protein biomarker discovery studies gains interest. However, despite the growing number of FFPE proteome studies in the literature, there is a lack of a FFPE proteomics standard operating procedure (SOP). One of the challenging steps in the development of such a SOP is the ability to obtain an efficient and repeatable extraction of full length FFPE proteins. In this study, the protein extraction efficiency of eight protein extraction buffers is critically compared with GeLC-MS/MS (1D gel electrophoresis followed by in-gel digestion and LC-MS/MS). The data variation caused by using these extraction buffers was investigated since the variation is a very important aspect when using FFPE tissue as a source for biomarker detection. In addition, a qualitative comparison was made between the protein extraction efficiency and repeatability for FFPE tissue and fresh frozen tissue.
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Affiliation(s)
- Valérie Broeckx
- Research Group of Functional Genomics and Proteomics, Department of Biology, University of Leuven, Zoological Institute, Naamsestraat 59, 3000 Leuven, Belgium.
| | - Kurt Boonen
- Research Group of Functional Genomics and Proteomics, Department of Biology, University of Leuven, Zoological Institute, Naamsestraat 59, 3000 Leuven, Belgium.
| | - Lentel Pringels
- Research Group of Functional Genomics and Proteomics, Department of Biology, University of Leuven, Zoological Institute, Naamsestraat 59, 3000 Leuven, Belgium.
| | - Xavier Sagaert
- Centre for Translational Cell and Tissue Research, University Hospital of Leuven, Herestraat 49, 3000 Leuven, Belgium
| | - Hans Prenen
- Department of Gastro-Enterology, Digestive Oncology Unit, University Hospital of Leuven, Herestraat 49, 3000 Leuven, Belgium
| | - Bart Landuyt
- Research Group of Functional Genomics and Proteomics, Department of Biology, University of Leuven, Zoological Institute, Naamsestraat 59, 3000 Leuven, Belgium.
| | - Liliane Schoofs
- Research Group of Functional Genomics and Proteomics, Department of Biology, University of Leuven, Zoological Institute, Naamsestraat 59, 3000 Leuven, Belgium.
| | - Evelyne Maes
- Flemish Institute for Technological Research (VITO), Boeretang 200, 2400 Mol, Belgium and Centre for Proteomics, University of Antwerp/Flemish Institute for Technological Research (VITO), Groenenborgerlaan 171, 2020 Antwerp, Belgium
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Luebker SA, Wojtkiewicz M, Koepsell SA. Two methods for proteomic analysis of formalin-fixed, paraffin embedded tissue result in differential protein identification, data quality, and cost. Proteomics 2016; 15:3744-53. [PMID: 26306679 DOI: 10.1002/pmic.201500147] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2015] [Revised: 07/06/2015] [Accepted: 08/19/2015] [Indexed: 12/18/2022]
Abstract
Formalin-fixed paraffin-embedded (FFPE) tissue is a rich source of clinically relevant material that can yield important translational biomarker discovery using proteomic analysis. Protocols for analyzing FFPE tissue by LC-MS/MS exist, but standardization of procedures and critical analysis of data quality is limited. This study compared and characterized data obtained from FFPE tissue using two methods: a urea in-solution digestion method (UISD) versus a commercially available Qproteome FFPE Tissue Kit method (Qkit). Each method was performed independently three times on serial sections of homogenous FFPE tissue to minimize pre-analytical variations and analyzed with three technical replicates by LC-MS/MS. Data were evaluated for reproducibility and physiochemical distribution, which highlighted differences in the ability of each method to identify proteins of different molecular weights and isoelectric points. Each method replicate resulted in a significant number of new protein identifications, and both methods identified significantly more proteins using three technical replicates as compared to only two. UISD was cheaper, required less time, and introduced significant protein modifications as compared to the Qkit method, which provided more precise and higher protein yields. These data highlight significant variability among method replicates and type of method used, despite minimizing pre-analytical variability. Utilization of only one method or too few replicates (both method and technical) may limit the subset of proteomic information obtained.
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Affiliation(s)
- Stephen A Luebker
- Department of Pathology and Microbiology, University of Nebraska Medical Center, Nebraska Medical Center, Omaha, NE, USA
| | - Melinda Wojtkiewicz
- Mass Spectrometry and Proteomics Core Facility, University of Nebraska Medical Center, Nebraska Medical Center, Omaha, NE, USA
| | - Scott A Koepsell
- Department of Pathology and Microbiology, University of Nebraska Medical Center, Nebraska Medical Center, Omaha, NE, USA
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Mesquita JA, Queiroz LMG, Silveira ÉJD, Gordon-Nunez MA, Godoy GP, Nonaka CFW, Alves PM. Association of immunoexpression of the galectins-3 and -7 with histopathological and clinical parameters in oral squamous cell carcinoma in young patients. Eur Arch Otorhinolaryngol 2015; 273:237-43. [PMID: 25586662 DOI: 10.1007/s00405-014-3439-y] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2014] [Accepted: 12/06/2014] [Indexed: 11/29/2022]
Abstract
An increasing incidence of oral squamous cell carcinoma (OSCC) in individuals younger than 45 years has been observed in recent years. OSCC in younger patients differs in terms of biological behavior and prognosis with the disease being more aggressive than in older patients. The aim of this study was to analyze the immunohistochemical expression of galectins-3 and -7 in 32 cases of OSCC in young patients and to correlate this expression with clinical and morphological parameters. All cases of OSCC of the sample were diagnosed at oncology referral hospitals in Paraíba, Brazil, between 2002 and 2012. Clinical data were obtained from the patient records. Histological malignancy grading systems proposed by Bryne et al. (J Pathol 166:375-381, 1992) and the World Health Organization (In: Pathology and genetics of head and neck tumours: Word Health Organization classification of tumours, 2005) were used for morphological analysis. Immunohistochemistry was performed by the streptavidin-biotin technique using anti-galectin-3 and -7 antibodies. The results were analyzed statistically by the Chi-squared and Fisher exact tests (p < 0.05). Immunoexpression of galectin-3 was observed in 65.6 % of the cases analyzed, but showed no significant association with any of the variables studied (clinical staging; histological malignancy grading systems). Immunoexpression of galectin-7 was observed in 96.9 % of cases and was significantly associated with histological malignancy grading systems (p < 0.05). In conclusion, the results suggest the use of galectin-7 as marker of biological behavior and tumor progression in OSCC in young patients.
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Affiliation(s)
- Janaina Almeida Mesquita
- Department of Dentistry, Oral Pathology, State University of Paraiba, Juvêncio Arruda, s/n- Bodocongó, Campina Grande, PB, CEP: 58429-600, Brazil
| | | | | | - Manuel Antônio Gordon-Nunez
- Department of Dentistry, Oral Pathology, State University of Paraiba, Juvêncio Arruda, s/n- Bodocongó, Campina Grande, PB, CEP: 58429-600, Brazil
| | - Gustavo Pina Godoy
- Department of Dentistry, Oral Pathology, State University of Paraiba, Juvêncio Arruda, s/n- Bodocongó, Campina Grande, PB, CEP: 58429-600, Brazil
| | - Cassiano Franscisco Weege Nonaka
- Department of Dentistry, Oral Pathology, State University of Paraiba, Juvêncio Arruda, s/n- Bodocongó, Campina Grande, PB, CEP: 58429-600, Brazil
| | - Pollianna Muniz Alves
- Department of Dentistry, Oral Pathology, State University of Paraiba, Juvêncio Arruda, s/n- Bodocongó, Campina Grande, PB, CEP: 58429-600, Brazil.
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Gustafsson OJR, Arentz G, Hoffmann P. Proteomic developments in the analysis of formalin-fixed tissue. BIOCHIMICA ET BIOPHYSICA ACTA-PROTEINS AND PROTEOMICS 2014; 1854:559-80. [PMID: 25315853 DOI: 10.1016/j.bbapap.2014.10.003] [Citation(s) in RCA: 82] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/14/2014] [Revised: 09/22/2014] [Accepted: 10/06/2014] [Indexed: 02/07/2023]
Abstract
Retrospective proteomic studies, including those which aim to elucidate the molecular mechanisms driving cancer, require the assembly and characterization of substantial patient tissue cohorts. The difficulty of maintaining and accessing native tissue archives has prompted the development of methods to access archives of formalin-fixed tissue. Formalin-fixed tissue archives, complete with patient meta data, have accumulated for decades, presenting an invaluable resource for these retrospective studies. This review presents the current knowledge concerning formalin-fixed tissue, with descriptions of the mechanisms of formalin fixation, protein extraction, top-down proteomics, bottom-up proteomics, quantitative proteomics, phospho- and glycoproteomics as well as imaging mass spectrometry. Particular attention has been given to the inclusion of proteomic investigations of archived tumour tissue. This article is part of a Special Issue entitled: Medical Proteomics.
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Affiliation(s)
- Ove J R Gustafsson
- Adelaide Proteomics Centre, School of Molecular and Biomedical Science, The University of Adelaide, Adelaide, Australia 5005
| | - Georgia Arentz
- Adelaide Proteomics Centre, School of Molecular and Biomedical Science, The University of Adelaide, Adelaide, Australia 5005
| | - Peter Hoffmann
- Adelaide Proteomics Centre, School of Molecular and Biomedical Science, The University of Adelaide, Adelaide, Australia 5005.
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