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Reddi KK, Zhang W, Shahrabi-Farahani S, Anderson KM, Liu M, Kakhniashvili D, Wang X, Zhang YH. Tetraspanin CD82 Correlates with and May Regulate S100A7 Expression in Oral Cancer. Int J Mol Sci 2024; 25:2659. [PMID: 38473906 PMCID: PMC10932236 DOI: 10.3390/ijms25052659] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2024] [Revised: 02/18/2024] [Accepted: 02/20/2024] [Indexed: 03/14/2024] Open
Abstract
Many metastatic cancers with poor prognoses correlate to downregulated CD82, but exceptions exist. Understanding the context of this correlation is essential to CD82 as a prognostic biomarker and therapeutic target. Oral squamous cell carcinoma (OSCC) constitutes over 90% of oral cancer. We aimed to uncover the function and mechanism of CD82 in OSCC. We investigated CD82 in human OSCC cell lines, tissues, and healthy controls using the CRISPR-Cas9 gene knockout, transcriptomics, proteomics, etc. CD82 expression is elevated in CAL 27 cells. Knockout CD82 altered over 300 genes and proteins and inhibited cell migration. Furthermore, CD82 expression correlates with S100 proteins in CAL 27, CD82KO, SCC-25, and S-G cells and some OSCC tissues. The 37-50 kDa CD82 protein in CAL 27 cells is upregulated, glycosylated, and truncated. CD82 correlates with S100 proteins and may regulate their expression and cell migration. The truncated CD82 explains the invasive metastasis and poor outcome of the CAL 27 donor. OSCC with upregulated truncated CD82 and S100A7 may represent a distinct subtype with a poor prognosis. Differing alternatives from wild-type CD82 may elucidate the contradictory functions and pave the way for CD82 as a prognostic biomarker and therapeutic target.
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Affiliation(s)
- Kiran Kumar Reddi
- Department of Bioscience Research, College of Dentistry, University of Tennessee Health Science Center, 875 Union Ave, Memphis, TN 38163, USA
| | - Weiqiang Zhang
- Department of Pediatrics, College of Medicine, University of Tennessee Health Science Center, Memphis, TN 38163, USA
- Department of Physiology, College of Medicine, University of Tennessee Health Science Center, Memphis, TN 38163, USA
- USDA-ARS, Pollinator Health in Southern Crop Ecosystem Research Unit, 141 Experiment Station Road, P.O. Box 346, Stoneville, MS 38776, USA
| | - Shokoufeh Shahrabi-Farahani
- Department of Diagnostic Sciences, College of Dentistry, University of Tennessee Health Science Center, 875 Union Ave, Memphis, TN 38163, USA
| | - Kenneth Mark Anderson
- Department of Diagnostic Sciences, College of Dentistry, University of Tennessee Health Science Center, 875 Union Ave, Memphis, TN 38163, USA
| | - Mingyue Liu
- Department of Bioscience Research, College of Dentistry, University of Tennessee Health Science Center, 875 Union Ave, Memphis, TN 38163, USA
| | - David Kakhniashvili
- The Proteomics & Metabolomics Core Facility, University of Tennessee Health Science Center, 71 S. Manassas, Suite 110, Memphis, TN 38163, USA
| | - Xusheng Wang
- Department of Genetics, Genomics & Informatics, University of Tennessee Health Science Center, 71 S. Manassas, Room 410H, Memphis, TN 38163, USA
| | - Yanhui H. Zhang
- Department of Bioscience Research, College of Dentistry, University of Tennessee Health Science Center, 875 Union Ave, Memphis, TN 38163, USA
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Abdulla R, Devasia Puthenpurackal J, Pinto SM, Rekha PD, Subbannayya Y. Serum autoantibody profiling of oral squamous cell carcinoma patients reveals NUBP2 as a potential diagnostic marker. Front Oncol 2023; 13:1167691. [PMID: 37810966 PMCID: PMC10556692 DOI: 10.3389/fonc.2023.1167691] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Accepted: 08/25/2023] [Indexed: 10/10/2023] Open
Abstract
Introduction Oral Squamous Cell Carcinoma (OSCC), a common malignancy of the head and neck region, is frequently diagnosed at advanced stages, necessitating the development of efficient diagnostic methods. Profiling autoantibodies generated against tumor-associated antigens have lately demonstrated a promising role in diagnosis, predicting disease course, and response to therapeutics and relapse. Methods In the current study, we, for the first time, aimed to identify and evaluate the diagnostic value of autoantibodies in serum samples of patients with OSCC using autoantibody profiling by an immunome protein array. The utility of anti-NUBP2 antibody and tissue positivity in OSCC was further evaluated. Results and discussion We identified a total of 53 autoantibodies with significant differential levels between OSCC and control groups, including 25 that were increased in OSCC and 28 that were decreased. These included autoantibodies against Thymidine kinase 1 (TK1), nucleotide-binding protein 2 (NUBP2), and protein pyrroline-5-carboxylate reductase 1 (PYCR1), among others. Immunohistochemical validation indicated positive staining of NUBP2 in a large majority of cases (72%). Further, analysis of OSCC data available in TCGA revealed higher NUBP2 expression correlated with better disease-free patient survival. In conclusion, the differential serum autoantibodies identified in the current study, including those for NUBP2, could be used as potential biomarkers for early diagnosis or as screening biomarkers for OSCC pending investigation in a larger cohort.
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Affiliation(s)
- Riaz Abdulla
- Department of Oral Pathology and Microbiology, Yenepoya Dental College, Yenepoya (Deemed to be University), Mangalore, India
| | - Jofy Devasia Puthenpurackal
- Department of Oral Pathology and Microbiology, Yenepoya Dental College, Yenepoya (Deemed to be University), Mangalore, India
| | - Sneha M. Pinto
- Yenepoya Research Centre, Yenepoya (Deemed to be University), Mangalore, India
- School of Biosciences, Faculty of Health and Medical Sciences, University of Surrey, Guildford, United Kingdom
| | | | - Yashwanth Subbannayya
- Yenepoya Research Centre, Yenepoya (Deemed to be University), Mangalore, India
- School of Biosciences, Faculty of Health and Medical Sciences, University of Surrey, Guildford, United Kingdom
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Kumar BS. Desorption electrospray ionization mass spectrometry imaging (DESI-MSI) in disease diagnosis: an overview. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2023; 15:3768-3784. [PMID: 37503728 DOI: 10.1039/d3ay00867c] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/29/2023]
Abstract
Tissue analysis, which is essential to histology and is considered the benchmark for the diagnosis and prognosis of many illnesses, including cancer, is significant. During surgery, the surgical margin of the tumor is assessed using the labor-intensive, challenging, and commonly subjective technique known as frozen section histopathology. In the biopsy section, large numbers of molecules can now be visualized at once (ion images) following recent developments in [MSI] mass spectrometry imaging under atmospheric conditions. This is vastly superior to and different from the single optical tissue image processing used in traditional histopathology. This review article will focus on the advancement of desorption electrospray ionization mass spectrometry imaging [DESI-MSI] technique, which is label-free and requires little to no sample preparation. Since the proportion of molecular species in normal and abnormal tissues is different, DESI-MSI can capture ion images of the distributions of lipids and metabolites on biopsy sections, which can provide rich diagnostic information. This is not a systematic review but a summary of well-known, cutting-edge and recent DESI-MSI applications in cancer research between 2018 and 2023.
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Affiliation(s)
- Bharath Sampath Kumar
- Independent Researcher, 21, B2, 27th Street, Nanganallur, Chennai 61, TamilNadu, India.
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4
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Saikia M, Bhattacharyya DK, Kalita JK. CBDCEM: An effective centrality based differential co-expression method for critical gene finding. GENE REPORTS 2022. [DOI: 10.1016/j.genrep.2022.101688] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/09/2022]
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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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Wang H, Hu Q, Tong Y, Li S, Chen M, Wang B, Li H. LncRNA SOX2-OT regulates miR-192-5p/RAB2A axis and ERK pathway to promote glioblastoma cell growth. Cell Cycle 2021; 20:2010-2020. [PMID: 34470582 DOI: 10.1080/15384101.2021.1965722] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
Abstract
Glioblastoma (GBM) is the most frequent tumor in the central nervous system. Long non-coding RNAs (lncRNAs) have been widely accepted as essential participators in cancer progression. Nonetheless, the specific role and mechanism of lncRNA SRY-box transcription factor 2 overlapping transcript (SOX2-OT) in GBM have not been studied. We evaluated expression levels of SOX2-OT, miR-192-5p and Ras-related protein Rab-2A (RAB2A) in GBM cells via qRT-PCR. To investigate the roles of SOX2-OT in GBM cells, CCK-8, JC-1, EdU, and western blot assays were performed. The connection among SOX2-OT, miR-192-5p and RAB2A in GBM cells was explored through pull down, luciferase reporter, and RIP assays. Western blot and qRT-PCR were employed to analyze the activity of extracellular-signal-regulated kinase (ERK) signaling pathway. SOX2-OT expression was higher in GBM cell lines than in normal cells. SOX2-OT knockdown repressed proliferation and promoted apoptosis of GBM cells. Mechanism assays revealed that SOX2-OT could sponge miR-192-5p. Moreover, RAB2A was certified to be the target gene of miR-192-5p. Overexpression of RAB2A reversed the repressive function of SOX2-OT knockdown on GBM cell growth. Furthermore, SOX2-OT activated ERK signaling pathway in GBM cells. SOX2-OT regulated miR-192-5p/RAB2A axis and ERK pathway to promote GBM cell growth.
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Affiliation(s)
- Hongcai Wang
- Department of Neurosurgery, Li Hui Li Hospital of Medical Centre of Ningbo, Ningbo, Zhejiang, China
| | - Qinglei Hu
- Department of Neurosurgery, The People's Hospital of Rizhao City, Rizhao, Shandong, China
| | - Yilei Tong
- Department of Internal Medicine, Ningbo Huamei Hospital University of Chinese Academy of Sciences, Ningbo, Zhejiang, China
| | - Shiwei Li
- Department of Neurosurgery, Li Hui Li Hospital of Medical Centre of Ningbo, Ningbo, Zhejiang, China
| | - Maosong Chen
- Department of Neurosurgery, Li Hui Li Hospital of Medical Centre of Ningbo, Ningbo, Zhejiang, China
| | - Boding Wang
- Department of Neurosurgery, Li Hui Li Hospital of Medical Centre of Ningbo, Ningbo, Zhejiang, China
| | - Haimeng Li
- Department of Neurosurgery, Shanghai University of Medicine & Health Sciences Affiliated Zhoupu Hospital, Shanghai, China
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Bhat FA, Mohan SV, Patil S, Advani J, Bhat MY, Patel K, Mangalaparthi KK, Datta KK, Routray S, Mohanty N, Nair B, Mandakulutur SG, Pal A, Sidransky D, Ray JG, Gowda H, Chatterjee A. Proteomic Alterations Associated with Oral Cancer Patients with Tobacco Using Habits. OMICS : A JOURNAL OF INTEGRATIVE BIOLOGY 2021; 25:255-268. [PMID: 33794113 DOI: 10.1089/omi.2021.0001] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Tobacco abuse is a major risk factor associated with the development of oral squamous cell carcinoma. Differences in molecular aberrations induced by tobacco exposure by chewing or smoking form are not well studied in case of oral cancer. We used tandem mass tag-based quantitative proteomic approach to delineate proteomic alterations in oral cancer patients based on their history of tobacco using habits (patients who chewed tobacco, patients who smoked tobacco, and those with no history of tobacco consumption). Our data identified distinct dysregulation of biological processes and pathways in each patient cohort. Bioinformatics analysis of dysregulated proteins identified in our proteomic study revealed dysregulation of collagen formation and antigen processing/presentation pathway in oral cancer patients who smoked tobacco, whereas proteins associated with the process of keratinization showed enrichment in patients who chewed tobacco. In addition, we identified overexpression of proteins involved in immune pathways and downregulation of muscle contraction-mediated signaling events in all three cohorts, irrespective of tobacco using habits. This study lays the groundwork for identification of protein markers that may aid in identification of high-risk patients for cancer development based on the history of tobacco exposure habits.
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Affiliation(s)
- Firdous Ahmad Bhat
- Institute of Bioinformatics, International Technology Park, Bangalore, India
- Amrita School of Biotechnology, Amrita Vishwa Vidyapeetham, Kollam, India
| | - Sonali V Mohan
- Institute of Bioinformatics, International Technology Park, Bangalore, India
| | - Shankargouda Patil
- Department of Maxillofacial Surgery and Diagnostic Sciences, Division of Oral Pathology, College of Dentistry, Jazan University, Jazan, Saudi Arabia
| | - Jayshree Advani
- Institute of Bioinformatics, International Technology Park, Bangalore, India
| | - Mohd Younis Bhat
- Institute of Bioinformatics, International Technology Park, Bangalore, India
- Amrita School of Biotechnology, Amrita Vishwa Vidyapeetham, Kollam, India
| | - Krishna Patel
- Institute of Bioinformatics, International Technology Park, Bangalore, India
- Amrita School of Biotechnology, Amrita Vishwa Vidyapeetham, Kollam, India
| | - Kiran K Mangalaparthi
- Institute of Bioinformatics, International Technology Park, Bangalore, India
- Amrita School of Biotechnology, Amrita Vishwa Vidyapeetham, Kollam, India
| | - Keshava K Datta
- Institute of Bioinformatics, International Technology Park, Bangalore, India
| | - Samapika Routray
- Department of Oral Pathology & Microbiology, Institute of Dental Sciences, Siksha'O'Anusandhan University, Bhubaneswar, India
| | - Neeta Mohanty
- Department of Oral Pathology & Microbiology, Institute of Dental Sciences, Siksha'O'Anusandhan University, Bhubaneswar, India
| | - Bipin Nair
- Amrita School of Biotechnology, Amrita Vishwa Vidyapeetham, Kollam, India
| | | | - Arnab Pal
- Department of Biochemistry, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - David Sidransky
- Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Jay Gopal Ray
- Department of Oral Pathology, Dr. R. Ahmed Dental College & Hospital, Kolkata, India
| | - Harsha Gowda
- Institute of Bioinformatics, International Technology Park, Bangalore, India
- Manipal Academy of Higher Education (MAHE), Manipal, India
| | - Aditi Chatterjee
- Institute of Bioinformatics, International Technology Park, Bangalore, India
- Manipal Academy of Higher Education (MAHE), Manipal, India
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Reyes M, Flores T, Betancur D, Peña-Oyarzún D, Torres VA. Wnt/β-Catenin Signaling in Oral Carcinogenesis. Int J Mol Sci 2020; 21:ijms21134682. [PMID: 32630122 PMCID: PMC7369957 DOI: 10.3390/ijms21134682] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2020] [Revised: 06/23/2020] [Accepted: 06/28/2020] [Indexed: 12/15/2022] Open
Abstract
Oral carcinogenesis is a complex and multifactorial process that involves cumulative genetic and molecular alterations, leading to uncontrolled cell proliferation, impaired DNA repair and defective cell death. At the early stages, the onset of potentially malignant lesions in the oral mucosa, or oral dysplasia, is associated with higher rates of malignant progression towards carcinoma in situ and invasive carcinoma. Efforts have been made to get insights about signaling pathways that are deregulated in oral dysplasia, as these could be translated into novel markers and might represent promising therapeutic targets. In this context, recent evidence underscored the relevance of the Wnt/β-catenin signaling pathway in oral dysplasia, as this pathway is progressively "switched on" through the different grades of dysplasia (mild, moderate and severe dysplasia), with the consequent nuclear translocation of β-catenin and expression of target genes associated with the maintenance of representative traits of oral dysplasia, namely cell proliferation and viability. Intriguingly, recent studies provide an unanticipated connection between active β-catenin signaling and deregulated endosome trafficking in oral dysplasia, highlighting the relevance of endocytic components in oral carcinogenesis. This review summarizes evidence about the role of the Wnt/β-catenin signaling pathway and the underlying mechanisms that account for its aberrant activation in oral carcinogenesis.
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Affiliation(s)
- Montserrat Reyes
- Department of Pathology and Oral Medicine, Faculty of Dentistry, Universidad de Chile, Santiago 8380453, Chile; (T.F.); (D.B.)
- Correspondence: (M.R.); (V.A.T.)
| | - Tania Flores
- Department of Pathology and Oral Medicine, Faculty of Dentistry, Universidad de Chile, Santiago 8380453, Chile; (T.F.); (D.B.)
- Institute for Research in Dental Sciences, Faculty of Dentistry, Universidad de Chile, Santiago 8380453, Chile;
- Research Centre in Dental Science (CICO), Faculty of Dentistry, Universidad de La Frontera, Temuco 4780000, Chile
| | - Diego Betancur
- Department of Pathology and Oral Medicine, Faculty of Dentistry, Universidad de Chile, Santiago 8380453, Chile; (T.F.); (D.B.)
- Institute for Research in Dental Sciences, Faculty of Dentistry, Universidad de Chile, Santiago 8380453, Chile;
| | - Daniel Peña-Oyarzún
- Institute for Research in Dental Sciences, Faculty of Dentistry, Universidad de Chile, Santiago 8380453, Chile;
- Advanced Center for Chronic Diseases (ACCDiS), Universidad de Chile, Santiago 8380453, Chile
| | - Vicente A. Torres
- Institute for Research in Dental Sciences, Faculty of Dentistry, Universidad de Chile, Santiago 8380453, Chile;
- Advanced Center for Chronic Diseases (ACCDiS), Universidad de Chile, Santiago 8380453, Chile
- Correspondence: (M.R.); (V.A.T.)
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Taunk K, Kalita B, Kale V, Chanukuppa V, Naiya T, Zingde SM, Rapole S. The development and clinical applications of proteomics: an Indian perspective. Expert Rev Proteomics 2020; 17:433-451. [PMID: 32576061 DOI: 10.1080/14789450.2020.1787157] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
INTRODUCTION Proteomic research has been extensively used to identify potential biomarkers or targets for various diseases. Advances in mass spectrometry along with data analytics have led proteomics to become a powerful tool for exploring the critical molecular players associated with diseases, thereby, playing a significant role in the development of proteomic applications for the clinic. AREAS COVERED This review presents recent advances in the development and clinical applications of proteomics in India toward understanding various diseases including cancer, metabolic diseases, and reproductive diseases. Keywords combined with 'clinical proteomics in India' 'proteomic research in India' and 'mass spectrometry' were used to search PubMed. EXPERT OPINION The past decade has seen a significant increase in research in clinical proteomics in India. This approach has resulted in the development of proteomics-based marker technologies for disease management in the country. The majority of these investigations are still in the discovery phase and efforts have to be made to address the intended clinical use so that the identified potential biomarkers reach the clinic. To move toward this necessity, there is a pressing need to establish some key infrastructure requirements and meaningful collaborations between the clinicians and scientists which will enable more effective solutions to address health issues specific to India.
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Affiliation(s)
- Khushman Taunk
- Proteomics Lab, National Centre for Cell Science , Pune, Maharashtra, India.,Department of Biotechnology, Maulana Abul Kalam Azad University of Technology, West Bengal , Haringhata, West Bengal, India
| | - Bhargab Kalita
- Proteomics Lab, National Centre for Cell Science , Pune, Maharashtra, India
| | - Vaikhari Kale
- Proteomics Lab, National Centre for Cell Science , Pune, Maharashtra, India
| | | | - Tufan Naiya
- Department of Biotechnology, Maulana Abul Kalam Azad University of Technology, West Bengal , Haringhata, West Bengal, India
| | - Surekha M Zingde
- CH3-53, Kendriya Vihar, Sector 11, Kharghar , Navi Mumbai, Maharashtra, India
| | - Srikanth Rapole
- Proteomics Lab, National Centre for Cell Science , Pune, Maharashtra, India
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Dickinson A, Saraswat M, Mäkitie A, Silén R, Hagström J, Haglund C, Joenväärä S, Silén S. Label-free tissue proteomics can classify oral squamous cell carcinoma from healthy tissue in a stage-specific manner. Oral Oncol 2018; 86:206-215. [PMID: 30409303 DOI: 10.1016/j.oraloncology.2018.09.013] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2018] [Revised: 08/21/2018] [Accepted: 09/13/2018] [Indexed: 10/28/2022]
Abstract
OBJECTIVES No prognostic or predictive biomarkers for oral squamous cell carcinoma (OSCC) exist. We aimed to discover novel proteins, altered in OSCC, to be further investigated as potential biomarkers, and to improve understanding about pathways involved in OSCC. MATERIALS AND METHODS Proteomic signatures of seven paired healthy and OSCC tissue samples were identified using ultra-definition quantitative mass spectrometry, then analysed and compared using Anova, principal component analysis, hierarchical clustering and OPLS-DA modelling. A selection of significant proteins that were also altered in the serum from a previous study (PMID: 28632724) were validated immunohistochemically on an independent cohort (n = 66) to confirm immunopositivity and location within tumour tissue. Ingenuity Pathways Analysis was employed to identify altered pathways. RESULTS Of 829 proteins quantified, 257 were significant and 72 were able to classify healthy vs OSCC using OPLS-DA modelling. We identified 19 proteins not previously known to be upregulated in OSCC, including prosaposin and alpha-taxilin. KIAA1217 and NDRG1 were upregulated in stage IVa compared with stage I tumours. Altered pathways included calcium signalling, cellular movement, haematological system development and function, and immune cell trafficking, and involved NF-kB and MAPK networks. CONCLUSIONS We found a set of proteins reliably separating OSCC tumour from healthy tissue, and multiple proteins differing between stage I and stage IVa OSCC. These potential biomarkers can be studied and validated in larger cohorts.
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Affiliation(s)
- Amy Dickinson
- Transplantation Laboratory, Haartman Institute, University of Helsinki, Haartmaninkatu 3, PO Box 21, 00014, Finland; Department of Otorhinolaryngology - Head and Neck Surgery, University of Helsinki and Helsinki University Hospital, Helsinki, Finland.
| | - Mayank Saraswat
- Transplantation Laboratory, Haartman Institute, University of Helsinki, Haartmaninkatu 3, PO Box 21, 00014, Finland; HUSLAB, Helsinki University Hospital, Helsinki 00290, Finland.
| | - Antti Mäkitie
- Department of Otorhinolaryngology - Head and Neck Surgery, University of Helsinki and Helsinki University Hospital, Helsinki, Finland; Division of Ear, Nose and Throat Diseases, Department of Clinical Sciences, Intervention and Technology, Karolinska Institutet and Karolinska University Hospital, Stockholm, Sweden.
| | - Robert Silén
- Transplantation Laboratory, Haartman Institute, University of Helsinki, Haartmaninkatu 3, PO Box 21, 00014, Finland.
| | - Jaana Hagström
- HUSLAB, Helsinki University Hospital, Helsinki 00290, Finland; Department of Pathology, University of Helsinki, Finland.
| | - Caj Haglund
- Department of Surgery, University of Helsinki and Helsinki, University Hospital, Helsinki, Finland; Research Programs Unit, Translational Cancer Biology, University of Helsinki, Helsinki, Finland.
| | - Sakari Joenväärä
- Transplantation Laboratory, Haartman Institute, University of Helsinki, Haartmaninkatu 3, PO Box 21, 00014, Finland; HUSLAB, Helsinki University Hospital, Helsinki 00290, Finland.
| | - Suvi Silén
- Department of Otorhinolaryngology - Head and Neck Surgery, University of Helsinki and Helsinki University Hospital, Helsinki, Finland; Department of Biosciences and Nutrition, Karolinska Institutet, Stockholm, Sweden.
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Banworth MJ, Li G. Consequences of Rab GTPase dysfunction in genetic or acquired human diseases. Small GTPases 2018. [PMID: 29239692 DOI: 10.1080/215412481397833] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/23/2023] Open
Abstract
Rab GTPases are important regulators of intracellular membrane trafficking in eukaryotes. Both activating and inactivating mutations in Rab genes have been identified and implicated in human diseases ranging from neurological disorders to cancer. In addition, altered Rab expression is often associated with disease prognosis. As such, the study of diseases associated with Rabs or Rab-interacting proteins has shed light on the important role of intracellular membrane trafficking in disease etiology. In this review, we cover recent advances in the field with an emphasis on cellular mechanisms.
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Affiliation(s)
- Marcellus J Banworth
- a Department of Biochemistry and Molecular Biology , University of Oklahoma Health Sciences Center , Oklahoma City , OK , USA
| | - Guangpu Li
- a Department of Biochemistry and Molecular Biology , University of Oklahoma Health Sciences Center , Oklahoma City , OK , USA
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12
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D’Hue C, Moore M, Summerlin DJ, Jarmusch A, Alfaro C, Mantravadi A, Bewley A, Farwell DG, Cooks RG. Feasibility of desorption electrospray ionization mass spectrometry for diagnosis of oral tongue squamous cell carcinoma. RAPID COMMUNICATIONS IN MASS SPECTROMETRY : RCM 2018; 32:133-141. [PMID: 29078250 PMCID: PMC5757369 DOI: 10.1002/rcm.8019] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/01/2017] [Revised: 10/13/2017] [Accepted: 10/13/2017] [Indexed: 05/15/2023]
Abstract
RATIONALE Desorption electrospray ionization mass spectrometry (DESI-MS) has demonstrated utility in differentiating tumor from adjacent normal tissue in both urologic and neurosurgical specimens. We sought to evaluate if this technique had similar accuracy in differentiating oral tongue squamous cell carcinoma (SCC) from adjacent normal epithelium due to current issues with late diagnosis of SCC in advanced stages. METHODS Fresh frozen samples of SCC and adjacent normal tissue were obtained by surgical resection. Resections were analyzed using DESI-MS sometimes by a blinded technologist. Normative spectra were obtained for separate regions containing SCC or adjacent normal epithelium. Principal Component Analysis and Linear Discriminant Analysis (PCA-LDA) of spectra were used to predict SCC versus normal tongue epithelium. Predictions were compared with pathology to assess accuracy in differentiating oral SCC from adjacent normal tissue. RESULTS Initial PCA score and loading plots showed clear separation of SCC and normal epithelial tissue using DESI-MS. PCA-LDA resulted in accuracy rates of 95% for SCC versus normal and 93% for SCC, adjacent normal and normal. Additional samples were blindly analyzed with PCA-LDA pixel-by-pixel predicted classifications as SCC or normal tongue epithelial tissue and compared against histopathology. The m/z 700-900 prediction model showed a 91% accuracy rate. CONCLUSIONS DESI-MS accurately differentiated oral SCC from adjacent normal epithelium. Classification of all typical tissue types and pixel predictions with additional classifications should increase confidence in the validation model.
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Affiliation(s)
- Cedric D’Hue
- Department of Chemistry, Purdue University, 560 Oval Drive, West Lafayette, Indiana 47907-2084
| | - Michael Moore
- University of California at Davis, Comprehensive Cancer Center, Department of Otolaryngology-Head and Neck Surgery, 2521 Stockton Blvd., Suite 7200, Sacramento, CA 95817
| | - Don-John Summerlin
- Indiana University Health Pathology Laboratory, 350 West 11th Street, Room 4022, Indianapolis, IN 46202-4108
| | - Alan Jarmusch
- Department of Chemistry, Purdue University, 560 Oval Drive, West Lafayette, Indiana 47907-2084
| | - Clint Alfaro
- Department of Chemistry, Purdue University, 560 Oval Drive, West Lafayette, Indiana 47907-2084
| | - Avinash Mantravadi
- Indiana University Department of Otolaryngology-Head and Neck Surgery, 550 N. University Blvd. Rm 3170, Indianapolis, IN 46202
| | - Arnaud Bewley
- University of California at Davis, Comprehensive Cancer Center, Department of Otolaryngology-Head and Neck Surgery, 2521 Stockton Blvd., Suite 7200, Sacramento, CA 95817
| | - D. Gregory Farwell
- University of California at Davis, Comprehensive Cancer Center, Department of Otolaryngology-Head and Neck Surgery, 2521 Stockton Blvd., Suite 7200, Sacramento, CA 95817
| | - R. Graham Cooks
- Department of Chemistry, Purdue University, 560 Oval Drive, West Lafayette, Indiana 47907-2084
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Chen X, Hu Q, Wu T, Wang C, Xia J, Yang L, Cheng B, Chen X. Proteomics-based investigation of multiple stages of OSCC development indicates that the inhibition of Trx-1 delays oral malignant transformation. Int J Oncol 2018; 52:733-742. [PMID: 29328386 PMCID: PMC5807042 DOI: 10.3892/ijo.2018.4235] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2017] [Accepted: 12/31/2017] [Indexed: 12/30/2022] Open
Abstract
The majority of cases of oral squamous cell carcinoma (OSCC) develop from oral potentially malignant disorders, which have been confirmed to be involved in chronic oxidative stimulation. However, no effective treatment approaches have been used to prevent the development of dysplasia into cancerous lesions thus far. In the present study, a well-established OSCC model was used to detect proteomics profiles at different stages during oral malignant transformation. Of the 15 proteins that were found to be upregulated in both the dysplasia and carcinoma stages, the oxidative stress-associated proteins, thioredoxin-1 (Trx-1), glutaredoxin-1 and peroxiredoxin-2 were note as the proteins with significant changes in expression Trx-1 was identified to be the most significantly upregulated protein in the precancerous stage. Validation experiments confirmed that Trx-1 was overex-pressed both in dysplasia and cancerous tissue samples, and the inhibition of Trx-1 was able to promote the apoptosis of OSCC cells under hypoxic conditions. Furthermore, the experimental application of a Trx-1-specific inhibitory agent in an animal model led to a lower cancerization rate and a delay in tumor formation. The possible mechanisms were associated with the increased apoptosis via a reactive oxygen species (ROS)-dependent pathway. Taken together, our findings indicate that Trx-1 may be an important target for delaying oral malignant transformation, which provides a novel therapeutic strategy for the prevention and treatment of OSCC.
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Affiliation(s)
- Xijuan Chen
- Guanghua School of Stomatology, Hospital of Stomatology, Guangdong Provincial Key Laboratory of Stomatology, Sun Yat-sen University, Guangzhou, Guangdong 510060, P.R. China
| | - Qinchao Hu
- Guanghua School of Stomatology, Hospital of Stomatology, Guangdong Provincial Key Laboratory of Stomatology, Sun Yat-sen University, Guangzhou, Guangdong 510060, P.R. China
| | - Tong Wu
- Guanghua School of Stomatology, Hospital of Stomatology, Guangdong Provincial Key Laboratory of Stomatology, Sun Yat-sen University, Guangzhou, Guangdong 510060, P.R. China
| | - Chunyang Wang
- Guanghua School of Stomatology, Hospital of Stomatology, Guangdong Provincial Key Laboratory of Stomatology, Sun Yat-sen University, Guangzhou, Guangdong 510060, P.R. China
| | - Juan Xia
- Guanghua School of Stomatology, Hospital of Stomatology, Guangdong Provincial Key Laboratory of Stomatology, Sun Yat-sen University, Guangzhou, Guangdong 510060, P.R. China
| | - Linglan Yang
- Guanghua School of Stomatology, Hospital of Stomatology, Guangdong Provincial Key Laboratory of Stomatology, Sun Yat-sen University, Guangzhou, Guangdong 510060, P.R. China
| | - Bin Cheng
- Guanghua School of Stomatology, Hospital of Stomatology, Guangdong Provincial Key Laboratory of Stomatology, Sun Yat-sen University, Guangzhou, Guangdong 510060, P.R. China
| | - Xiaobing Chen
- Guanghua School of Stomatology, Hospital of Stomatology, Guangdong Provincial Key Laboratory of Stomatology, Sun Yat-sen University, Guangzhou, Guangdong 510060, P.R. China
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14
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Banworth MJ, Li G. Consequences of Rab GTPase dysfunction in genetic or acquired human diseases. Small GTPases 2017; 9:158-181. [PMID: 29239692 DOI: 10.1080/21541248.2017.1397833] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Rab GTPases are important regulators of intracellular membrane trafficking in eukaryotes. Both activating and inactivating mutations in Rab genes have been identified and implicated in human diseases ranging from neurological disorders to cancer. In addition, altered Rab expression is often associated with disease prognosis. As such, the study of diseases associated with Rabs or Rab-interacting proteins has shed light on the important role of intracellular membrane trafficking in disease etiology. In this review, we cover recent advances in the field with an emphasis on cellular mechanisms.
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Affiliation(s)
- Marcellus J Banworth
- a Department of Biochemistry and Molecular Biology , University of Oklahoma Health Sciences Center , Oklahoma City , OK , USA
| | - Guangpu Li
- a Department of Biochemistry and Molecular Biology , University of Oklahoma Health Sciences Center , Oklahoma City , OK , USA
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15
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Resensitization of Akt Induced Docetaxel Resistance in Breast Cancer by 'Iturin A' a Lipopeptide Molecule from Marine Bacteria Bacillus megaterium. Sci Rep 2017; 7:17324. [PMID: 29229973 PMCID: PMC5725499 DOI: 10.1038/s41598-017-17652-z] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2017] [Accepted: 11/10/2017] [Indexed: 01/08/2023] Open
Abstract
Development of the resistance is the major problem in cancer therapy. Docetaxel is a taxol alkaloid that is frequently used in metastatic breast cancer. However, resistance often limits the usefulness of this drug in many breast cancer patients. Manipulation of resistant cells to re-sensitize to the therapeutic effect of docetaxel is current strategy to overcome this problem. Here, we have introduced ‘Iturin A’ as a potent chemosensitizer in docetaxel resistant breast cancer cells. Combination of Iturin A and docetaxel treatment significantly hampered the proliferation of docetaxel resistant MDA-MB-231 and MDA-MB-468 breast cancer cells. Cell cycle analysis also showed massive amount of apoptotic population (Sub G0/G1) in combination therapy. A number of apoptotic and anti-apoptotic proteins were significantly altered in dual drug treated groups. Caspase 3 dependent cell death was observed in dual treatment. Molecular mechanism study showed that over-expression of Akt and its downstream signaling pathway was associated with docetaxel resistance. Iturin A significantly reduced Akt signaling pathway in resistant cells. This mechanistic action might be the reason behind the chemo-sensitization effect of Iturin A in docetaxel resistant breast cancer cells. In conclusion, Iturin A resensitized the resistant breast cancer cells to docetaxel therapy by inhibiting Akt activity.
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16
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Azimi A, Kaufman KL, Ali M, Kossard S, Fernandez-Penas P. In Silico Analysis Validates Proteomic Findings of Formalin-fixed Paraffin Embedded Cutaneous Squamous Cell Carcinoma Tissue. Cancer Genomics Proteomics 2017; 13:453-465. [PMID: 27807068 DOI: 10.21873/cgp.20008] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2016] [Accepted: 08/17/2016] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Cutaneous squamous cell carcinoma (cSCC) is a common type of skin cancer but there are no comprehensive proteomic studies on this entity. MATERIALS AND METHODS We employed liquid chromatography coupled with tandem mass spectrometry (MS/MS) using formalin-fixed paraffin-embedded (FFPE) cSCC material to study the tumor and normal skin tissue proteomes. Ingenuity Pathway Analysis (IPA) was used to interpret the role of altered proteins in cSCC pathophysiology. Results were validated using the Human Protein Atlas and Oncomine database in silico. RESULTS Of 1,310 unique proteins identified, expression of an average of 144 and 88 proteins were significantly (p<0.05) increased and decreased, respectively, in the tumor samples compared to their normal counterparts. IPA analysis revealed disruptions in proteins associated with cell proliferation, apoptosis, and migration. In silico analysis confirmed that proteins corresponding to 12 antibodies, and genes corresponding to 18 proteins were differentially expressed between the two categories, validating our proteomic measurements. CONCLUSION Label-free MS-based proteomics is useful for analyzing FFPE cSCC tissues.
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Affiliation(s)
- Ali Azimi
- Department of Dermatology, Westmead Hospital, The University of Sydney, Westmead, NSW, Australia
| | - Kimberley L Kaufman
- School of Molecular Bioscience, Faculty of Science, The University of Sydney, Camperdown, NSW, Australia.,Brain and Mind Centre, The University of Sydney, Camperdown, NSW, Australia
| | - Marina Ali
- Department of Dermatology, Westmead Hospital, The University of Sydney, Westmead, NSW, Australia
| | - Steven Kossard
- Dermatopathology, Skin and Cancer Foundation Australia, Darlinghurst, NSW, Australia
| | - Pablo Fernandez-Penas
- Department of Dermatology, Westmead Hospital, The University of Sydney, Westmead, NSW, Australia
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17
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S100A7 has an oncogenic role in oral squamous cell carcinoma by activating p38/MAPK and RAB2A signaling pathway. Cancer Gene Ther 2016; 23:382-391. [DOI: 10.1038/cgt.2016.43] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2016] [Revised: 08/28/2016] [Accepted: 08/30/2016] [Indexed: 12/20/2022]
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18
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Rajput S, Puvvada N, Kumar BNP, Sarkar S, Konar S, Bharti R, Dey G, Mazumdar A, Pathak A, Fisher PB, Mandal M. Overcoming Akt Induced Therapeutic Resistance in Breast Cancer through siRNA and Thymoquinone Encapsulated Multilamellar Gold Niosomes. Mol Pharm 2015; 12:4214-25. [PMID: 26505213 DOI: 10.1021/acs.molpharmaceut.5b00692] [Citation(s) in RCA: 59] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Akt overexpression in cancer causes resistance to traditional chemotherapeutics. Silencing Akt through siRNA provides new therapeutic options; however, poor in vivo siRNA pharmacokinetics impede translation. We demonstrate that acidic milieu-sensitive multilamellar gold niosomes (Nio-Au) permit targeted delivery of both Akt-siRNA and thymoquinone (TQ) in tamoxifen-resistant and Akt-overexpressing MCF7 breast cancer cells. Octadecylamine groups of functionalized gold nanoparticles impart cationic attribute to niosomes, stabilized through polyethylene glycol. TQ's aqueous insolubility renders its encapsulation within hydrophobic core, and negatively charged siRNA binds in hydrophilic region of cationic niosomes. These niosomes were exploited to effectively knockdown Akt, thereby sensitizing cells to TQ. Immunoblot studies revealed enhanced apoptosis by inducing p53 and inhibiting MDM2 expression, which was consistent with in vivo xenograft studies. This innovative strategy, using Nio-Au to simultaneously deliver siRNA (devoid of any chemical modification) and therapeutic drug, provides an efficacious approach for treating therapy-resistant cancers with significant translational potential.
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Affiliation(s)
| | | | | | - Siddik Sarkar
- Department of Human and Molecular Genetics, VCU Institute of Molecular Genetics, VCU Massey Cancer Center, Virginia Commonwealth University, School of Medicine , Richmond, Virginia 23298, United States
| | | | | | | | - Abhijit Mazumdar
- Department of Clinical Cancer Prevention and Systems Biology, University of Texas, MD Anderson Cancer Center , Houston, Texas 77030, United States
| | | | - Paul B Fisher
- Department of Human and Molecular Genetics, VCU Institute of Molecular Genetics, VCU Massey Cancer Center, Virginia Commonwealth University, School of Medicine , Richmond, Virginia 23298, United States
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