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Li C, Shu P, Shi T, Chen Y, Mei P, Zhang Y, Wang Y, Du X, Wang J, Zhang Y, Liu B, Sheng Z, Chan S, Dan Z. Predicting the potential deterioration of Barrett's esophagus based on gut microbiota: a Mendelian randomization analysis. Mamm Genome 2024; 35:399-413. [PMID: 38886201 DOI: 10.1007/s00335-024-10042-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2023] [Accepted: 05/14/2024] [Indexed: 06/20/2024]
Abstract
Esophageal adenocarcinoma (EAC) is one of the most malignant tumors in the digestive system. To make thing worse, the scarcity of treatment options is disheartening. However, if detected early, there is a possibility of reversing the condition. Unfortunately, there is still a lack of relevant early screening methods. Considering that Barrett's esophagus (BE), a precursor lesion of EAC, has been confirmed as the only known precursor of EAC. Analyzing which BE cases will progress to EAC and understanding the processes and mechanisms involved is of great significance for early screening of such patients. Considering the significant alterations in the gut microbiota of patients with BE and its potential role in the progression to EAC, this study aims to analyze the relationship between BE, EAC, and GM to identify potential diagnostic biomarkers and therapeutic targets. This study utilized comprehensive statistical data on gut microbiota from a large-scale genome-wide association meta-analysis conducted by the MiBioGen consortium (n = 18,340). Subsequently, we selected a set of single nucleotide polymorphisms (SNPs) that fell below the genome-wide significance threshold (1 × 10-5) as instrumental variables. To investigate the causal relationship between gut microbiota and BE and EAC, we employed various MR analysis methods, including Inverse Variance Weighting (IVW), MR-Egger regression, weighted median (WM), and weighted mean. Additionally, we assessed the level of pleiotropy, heterogeneity, and stability of genetic variations through MR-Egger intercept test, MR-PRESSO, Cochran's Q test, and "leave-one-out" sensitivity analysis. Furthermore, we conducted reverse MR analysis to identify the causal relationships between gut microbiota and BE and EAC. The results from the Inverse Variance-Weighted (IVW) analysis indicate that Alistipes (P = 4.86 × 10-2), Lactobacillus (P = 2.11 × 10-2), Prevotella 7 (P = 4.28 × 10-2), and RuminococcaceaeUCG004 (P = 4.34 × 10-2) are risk factors for Barrett's esophagus (BE), while Flavonifractor (P = 8.81 × 10-3) and RuminococcaceaeUCG004 (P = 4.99 × 10-2) are risk factors for esophageal adenocarcinoma (EAC). On the other hand, certain gut microbiota genera appear to have a protective effect against both BE and EAC. These include Eubacterium (nodatum group) (P = 4.51 × 10-2), Holdemania (P = 1.22 × 10-2), and Lactococcus (P = 3.39 × 10-2) in the BE cohort, as well as Eubacterium (hallii group) (P = 4.07 × 10-2) and Actinomyces (P = 3.62 × 10-3) in the EAC cohort. According to the results of reverse MR analysis, no significant causal effects of BE and EAC on gut microbiota were observed. Furthermore, no significant heterogeneity or pleiotropy was detected in the instrumental variables. We have established a causal relationship between the gut microbiota and BE and EAC. This study holds profound significance for screening BE patients who may be at risk of deterioration, as it can provide them with timely medical interventions to reverse the condition.
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Affiliation(s)
- Conghan Li
- First Clinical Medical College (First Affiliated Hospital), Anhui Medical University, 81 Meishan Road, Hefei, 230032, China
| | - Panyin Shu
- State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, No. 37 Guoxue Lane, Wuhou District, Chengdu, Sichuan Province, 610041, China
| | - Taiyu Shi
- First Clinical Medical College (First Affiliated Hospital), Anhui Medical University, 81 Meishan Road, Hefei, 230032, China
| | - Yuerong Chen
- First Clinical Medical College (First Affiliated Hospital), Anhui Medical University, 81 Meishan Road, Hefei, 230032, China
| | - Ping Mei
- Department of Radiology, Anqing Municipal Hospital, Anqing, Anhui Province, 246000, China
| | - Yizhong Zhang
- College of Anesthesia, Wannan Medical College, No. 22 Wenchang West Road, Yijiang District, Wuhu City, 241002, Anhui, China
| | - Yan Wang
- College of Life Sciences, Anhui Medical University, 81 Meishan Road, Hefei, 230032, China
| | - Xinyan Du
- First Clinical Medical College (First Affiliated Hospital), Anhui Medical University, 81 Meishan Road, Hefei, 230032, China
| | - Jianning Wang
- First Clinical Medical College (First Affiliated Hospital), Anhui Medical University, 81 Meishan Road, Hefei, 230032, China
| | - Yixin Zhang
- First Clinical Medical College (First Affiliated Hospital), Anhui Medical University, 81 Meishan Road, Hefei, 230032, China
| | - Bin Liu
- First Clinical Medical College (First Affiliated Hospital), Anhui Medical University, 81 Meishan Road, Hefei, 230032, China
| | - Zhijin Sheng
- Department of Physical Education, College of Humanistic Medicine, Anhui Medical University, Hefei, Anhui, China.
| | - Shixin Chan
- Department of General Surgery, The First Affiliated Hospital of Anhui Medical University, No. 218, Jixi Road, Shushan District, Hefei, 230032, China.
| | - Zhangyong Dan
- Laboratory of Molecular Biology, Department of Biochemistry, Anhui Medical University, 81 Meishan Road, Hefei, 230032, Anhui, China.
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Dutt M, Hartel G, Richards RS, Shah AK, Mohamed A, Apostolidou S, Gentry‐Maharaj A, Hooper JD, Perrin LC, Menon U, Hill MM. Discovery and validation of serum glycoprotein biomarkers for high grade serous ovarian cancer. Proteomics Clin Appl 2023; 17:e2200114. [PMID: 37147936 PMCID: PMC7615076 DOI: 10.1002/prca.202200114] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2022] [Revised: 04/06/2023] [Accepted: 04/27/2023] [Indexed: 05/07/2023]
Abstract
PURPOSE This study aimed to identify serum glycoprotein biomarkers for early detection of high-grade serous ovarian cancer (HGSOC), the most common and aggressive histotype of ovarian cancer. EXPERIMENTAL DESIGN The glycoproteomics pipeline lectin magnetic bead array (LeMBA)-mass spectrometry (MS) was used in age-matched case-control serum samples. Clinical samples collected at diagnosis were divided into discovery (n = 30) and validation (n = 98) sets. We also analysed a set of preclinical sera (n = 30) collected prior to HGSOC diagnosis in the UK Collaborative Trial of Ovarian Cancer Screening. RESULTS A 7-lectin LeMBA-MS/MS discovery screen shortlisted 59 candidate proteins and three lectins. Validation analysis using 3-lectin LeMBA-multiple reaction monitoring (MRM) confirmed elevated A1AT, AACT, CO9, HPT and ITIH3 and reduced A2MG, ALS, IBP3 and PON1 glycoforms in HGSOC. The best performing multimarker signature had 87.7% area under the receiver operating curve, 90.7% specificity and 70.4% sensitivity for distinguishing HGSOC from benign and healthy groups. In the preclinical set, CO9, ITIH3 and A2MG glycoforms were altered in samples collected 11.1 ± 5.1 months prior to HGSOC diagnosis, suggesting potential for early detection. CONCLUSIONS AND CLINICAL RELEVANCE Our findings provide evidence of candidate early HGSOC serum glycoprotein biomarkers, laying the foundation for further study in larger cohorts.
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Affiliation(s)
- Mriga Dutt
- QIMR Berghofer Medical Research InstituteBrisbaneQLDAustralia
| | - Gunter Hartel
- QIMR Berghofer Medical Research InstituteBrisbaneQLDAustralia
| | | | - Alok K. Shah
- QIMR Berghofer Medical Research InstituteBrisbaneQLDAustralia
| | - Ahmed Mohamed
- QIMR Berghofer Medical Research InstituteBrisbaneQLDAustralia
| | - Sophia Apostolidou
- MRC Clinical Trials UnitInstitute of Clinical Trials and Methodology, University College LondonLondonUK
| | - Aleksandra Gentry‐Maharaj
- MRC Clinical Trials UnitInstitute of Clinical Trials and Methodology, University College LondonLondonUK
| | | | - John D. Hooper
- Mater Research Institute – The University of QueenslandTranslational Research InstituteWoolloongabbaQLDAustralia
| | - Lewis C. Perrin
- Mater Research Institute – The University of QueenslandTranslational Research InstituteWoolloongabbaQLDAustralia
- Mater Adult HospitalSouth BrisbaneQLDAustralia
| | - Usha Menon
- MRC Clinical Trials UnitInstitute of Clinical Trials and Methodology, University College LondonLondonUK
| | - Michelle M. Hill
- QIMR Berghofer Medical Research InstituteBrisbaneQLDAustralia
- UQ Centre for Clinical ResearchFaculty of MedicineThe University of QueenslandBrisbaneAustralia
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Lazar J, Antal-Szalmas P, Kurucz I, Ferenczi A, Jozsi M, Tornyi I, Muller M, Fekete JT, Lamont J, FitzGerald P, Gall-Debreceni A, Kadas J, Vida A, Tardieu N, Kieffer Y, Jullien A, Guergova-Kuras M, Hempel W, Kovacs A, Kardos T, Bittner N, Csanky E, Szilasi M, Losonczy G, Szondy K, Galffy G, Csada E, Szalontai K, Somfay A, Malka D, Cottu P, Bogos K, Takacs L. Large scale plasma proteome epitome profiling is an efficient tool for the discovery of cancer biomarkers. Mol Cell Proteomics 2023:100580. [PMID: 37211046 PMCID: PMC10319867 DOI: 10.1016/j.mcpro.2023.100580] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Revised: 05/15/2023] [Accepted: 05/17/2023] [Indexed: 05/23/2023] Open
Abstract
Current proteomic technologies focus on the quantification of protein levels, while little effort is dedicated to the development of systems approaches to simultaneously monitor proteome variability and abundance. Protein variants may display different immunogenic epitopes detectable by monoclonal antibodies. Epitope variability results from alternative splicing, posttranslational modifications, processing, degradation, and complex formation and possess dynamically changing availability of interacting surface structures frequently serve as reachable epitopes, and often carry different functions. Thus, it is highly likely, that the presence of some of the accessible epitopes correlate with function under physiological and pathological conditions. To enable the exploration of the impact of protein variation on the immunogenic epitome first; here, we present a robust and analytically validated protein epitome profiling (PEP) technology for characterizing immunogenic epitopes of the plasma. To this end we prepared mAb libraries directed against the normalized human plasma proteome as a complex natural immunogen. Resulting hybridoma supernatants were selected for mAb production and the corresponding hybridomas were cloned. Monoclonal antibodies react with single epitopes, thus profiling with the libraries is expected to profile many epitopes which we define by the mimotopes, as we present here. Screening blood plasma samples from control subjects (n = 558) and cancer patients (n = 598) for merely 69 native epitopes displayed by 20 abundant plasma proteins resulted in distinct cancer-specific epitope panels that showed high accuracy (AUC 0.826-0.966) and specificity for lung, breast, and colon cancer. Deeper profiling (≈290 epitopes of approximately 100 proteins) showed unexpected granularity of the epitope-level expression data and detected neutral and lung-cancer associated epitopes of individual proteins. Biomarker epitope panels selected from a pool of 21 epitopes of 12 proteins were validated in independent clinical cohorts. The results demonstrate the value of PEP as a rich and thus far unexplored source of protein biomarkers with diagnostic potential.
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Affiliation(s)
- Jozsef Lazar
- Biosystems International Kft., Debrecen, Hungary; Biosystems Immunolab Zrt., Debrecen, Hungary.
| | - Peter Antal-Szalmas
- University of Debrecen, Faculty of Medicine, Department of Laboratory Medicine, Debrecen, Hungary; Biosystems Immunolab Zrt., Debrecen, Hungary
| | - Istvan Kurucz
- Biosystems International Kft., Debrecen, Hungary; Biosystems Immunolab Zrt., Debrecen, Hungary
| | | | - Mihaly Jozsi
- Eötvös Loránd University, Department of Immunology and MTA-ELTE Complement Research Group, Department of Immunology, Budapest, Hungary
| | - Ilona Tornyi
- Biosystems Immunolab Zrt., Debrecen, Hungary; University of Debrecen, Faculty of Medicine, Department of Human Genetics, Debrecen, Hungary
| | | | | | - John Lamont
- Randox Laboratories Ltd., Crumlin, United Kingdom
| | | | | | - Janos Kadas
- Biosystems International Kft., Debrecen, Hungary
| | - Andras Vida
- University of Debrecen, Faculty of Medicine, Department of Laboratory Medicine, Debrecen, Hungary
| | | | | | | | | | | | | | - Tamas Kardos
- University of Debrecen, Faculty of Medicine, Department of Pulmonology, Debrecen, Hungary
| | - Nora Bittner
- University of Debrecen, Faculty of Medicine, Department of Pulmonology, Debrecen, Hungary
| | - Eszter Csanky
- Miskolc Semmelweis Hospital and University Hospital, Department of Pulmonology, Miskolc, Hungary
| | - Maria Szilasi
- University of Debrecen, Faculty of Medicine, Department of Pulmonology, Debrecen, Hungary
| | - Gyorgy Losonczy
- Semmelweis University, Faculty of Medicine, Department of Pulmonology, Budapest, Hungary
| | - Klara Szondy
- Semmelweis University, Faculty of Medicine, Department of Pulmonology, Budapest, Hungary
| | - Gabriella Galffy
- Semmelweis University, Faculty of Medicine, Department of Pulmonology, Budapest, Hungary
| | - Edit Csada
- Csongrád County Hospital of Chest Diseases, Deszk, Hungary
| | | | - Attila Somfay
- University of Szeged, Faculty of Medicine, Department of Pulmonology, Deszk, Hungary
| | - David Malka
- Department of Medical Oncology, Gustave Roussy, Villejuif, France
| | - Paul Cottu
- Department of Medical Oncology, Institut Curie, Paris, France
| | - Krisztina Bogos
- National Koranyi Institute for Pulmonology, Budapest, Hungary
| | - Laszlo Takacs
- Biosystems International Kft., Debrecen, Hungary; Biosystems Immunolab Zrt., Debrecen, Hungary; University of Debrecen, Faculty of Medicine, Department of Human Genetics, Debrecen, Hungary; Biosystems International SAS, Evry, France.
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4
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Verathamjamras C, Chantaraamporn J, Sornprachum T, Mutapat P, Chokchaichamnankit D, Mingkwan K, Luevisadpibul V, Srisomsap C, Chutipongtanate S, Svasti J, Champattanachai V. Label-free quantitative proteomics reveals aberrant expression levels of LRG, C9, FN, A1AT and AGP1 in the plasma of patients with colorectal cancer. Clin Proteomics 2023; 20:15. [PMID: 37024778 PMCID: PMC10077704 DOI: 10.1186/s12014-023-09407-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2022] [Accepted: 03/28/2023] [Indexed: 04/08/2023] Open
Abstract
BACKGROUND Colorectal cancer (CRC) is one of the major causes of cancer-related death worldwide. Although commercial biomarkers of CRC are currently available, they are still lacking in terms of sensitivity and specificity; thus, searching for reliable blood-based biomarkers are important for the primary screening of CRC. METHODS Plasma samples of patients with non-metastatic (NM) and metastatic (M) CRC and healthy controls were fractionated using MARS-14 immunoaffinity chromatography. The flow-through and elute fractions representing low- and high-abundant proteins, respectively, were analyzed by label-free quantitative proteomics mass spectrometry. The functional analysis of the proteins with greater than 1.5-fold differential expression level between the CRC and the healthy control groups were analyzed for their biological processes and molecular functions. In addition, the levels of plasma proteins showing large alterations in CRC patients were confirmed by immunoblotting using two independent cohorts. Moreover, receiver operating characteristic (ROC) curve analysis was performed for individual and combinations of biomarker candidates so as to evaluate the diagnostic performance of biomarker candidates. RESULTS From 163 refined identifications, five proteins were up-regulated and two proteins were down-regulated in NM-CRC while eight proteins were up-regulated and three proteins were down-regulated in M-CRC, respectively. Altered plasma proteins in NM-CRC were mainly involved in complement activation, while those in M-CRC were clustered in acute-phase response, complement activation, and inflammatory response. Results from the study- and validation-cohorts indicate that the levels of leucine-rich alpha-2-glycoprotein-1(LRG), complement component C9 (C9), alpha-1-acid glycoprotein 1 (AGP1), and alpha-1-antitrypsin (A1AT) were statistically increased, while fibronectin (FN) level was statistically decreased in CRC patients compared to healthy controls, with most alterations found in a metastatic stage-dependent manner. ROC analysis revealed that FN exhibited the best diagnostic performance to discriminate CRC patients and healthy controls while AGP1 showed the best discrimination between the disease stages in both cohorts. The combined biomarker candidates, FN + A1AT + AGP1, exhibited perfect discriminatory power to discriminate between the CRC population and healthy controls whereas LRG + A1AT + AGP1 was likely to be the best panel to discriminate the metastatic stages in both cohorts. CONCLUSIONS This study identified and quantified distinct plasma proteome profiles of CRC patients. Selected CRC biomarker candidates including FN, LRG, C9, A1AT, and AGP1 may be further applied for screening larger cohorts including disease groups from other types of cancer or other diseases.
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Affiliation(s)
| | | | | | - Photsathorn Mutapat
- Laboratory of Biochemistry, Chulabhorn Research Institute, Bangkok, Thailand
| | | | - Kanokwan Mingkwan
- Division of Surgery, Sapphasitthiprasong Hospital, Ubon Ratchathani, Thailand
| | - Virat Luevisadpibul
- Division of Information and Technology, Ubonrak Thonburi Hospital, Ubon Ratchathani, Thailand
| | | | - Somchai Chutipongtanate
- Pediatric Translational Research Unit, Department of Pediatrics, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
- Department of Environmental and Public Health Sciences, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Jisnuson Svasti
- Laboratory of Biochemistry, Chulabhorn Research Institute, Bangkok, Thailand
- Applied Biological Science Program, Chulabhorn Graduate Institute, Chulabhorn Royal Academy, Bangkok, Thailand
| | - Voraratt Champattanachai
- Laboratory of Biochemistry, Chulabhorn Research Institute, Bangkok, Thailand.
- Applied Biological Science Program, Chulabhorn Graduate Institute, Chulabhorn Royal Academy, Bangkok, Thailand.
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5
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Semi-Automated Lectin Magnetic Bead Array (LeMBA) for Translational Serum Glycoprotein Biomarker Discovery and Validation. Methods Mol Biol 2023; 2628:395-411. [PMID: 36781799 DOI: 10.1007/978-1-0716-2978-9_25] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/15/2023]
Abstract
Aberrant protein glycosylation is a characteristic of diverse diseases which has been explored as biomarkers. To support translational serum glycoprotein biomarker discovery and validation, we developed a semi-automated workflow using individual lectin-coupled magnetic beads to conduct lectin pulldowns in a high-throughput format. Lectins are naturally occurring glycoprotein binding proteins widely used in glycobiology. While lectin-affinity isolation has been coupled to mass spectrometry-based proteomics, the lectin magnetic bead array (LeMBA) platform allows technically robust screening and measurement of clinical cohorts. This chapter describes detailed lectin-magnetic bead coupling, serum denaturation, lectin magnetic bead pulldown, and on-bead trypsin digest. The resulting tryptic peptides are analyzed by untargeted or targeted liquid chromatography-mass spectrometry (LC-MS), for biomarker discovery, or qualification/validation, respectively. LeMBA-MS generates quantitative data for glycoforms based on lectin affinity of the glycoprotein coupled with MS measurement of one or more prototypic peptides and has successfully been used to discover and validate novel serum cancer glycoprotein biomarkers. This chapter includes detailed protocols for two different liquid handlers, along with recommendations on quality control measures for clinical biomarker studies.
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6
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Abstract
The high-dimensional nature of proteomics data presents challenges for statistical analysis and biological interpretation. Multivariate analysis, combined with insightful visualization can help to reveal the underlying patterns in complex biological data. This chapter introduces the R package mixOmics which focuses on data exploration and integration. We first introduce methods for single data sets: both Principal Component Analysis, which can identify the patterns of variance present in data, and sparse Partial Least Squares Discriminant Analysis, which aims to identify variables that can classify samples into known groups. We then present integrative methods with Projection to Latent Structures and further extensions for discriminant analysis. We illustrate each technique on a breast cancer multi-omics study and provide the R code and data as online supplementary material for readers interested in reproducing these analyses.
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Affiliation(s)
- Zoe Welham
- Kolling Institute, St Leonards, NSW, Australia
| | - Sébastien Déjean
- Institut de Mathématiques de Toulouse, UMR 5219, Université de Toulouse, CNRS, Université Paul Sabatier, Toulouse, France
| | - Kim-Anh Lê Cao
- Melbourne Integrative Genomics, School of Mathematics and Statistics, University of Melbourne, Melbourne, VIC, Australia.
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7
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Kolka CM, Webster J, Lepletier A, Winterford C, Brown I, Richards RS, Zelek WM, Cao Y, Khamis R, Shanmugasundaram KB, Wuethrich A, Trau M, Brosda S, Barbour A, Shah AK, Eslick GD, Clemons NJ, Morgan BP, Hill MM. C5b-9 Membrane Attack Complex Formation and Extracellular Vesicle Shedding in Barrett's Esophagus and Esophageal Adenocarcinoma. Front Immunol 2022; 13:842023. [PMID: 35345676 PMCID: PMC8957096 DOI: 10.3389/fimmu.2022.842023] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2021] [Accepted: 02/10/2022] [Indexed: 02/05/2023] Open
Abstract
The early complement components have emerged as mediators of pro-oncogenic inflammation, classically inferred to cause terminal complement activation, but there are limited data on the activity of terminal complement in cancer. We previously reported elevated serum and tissue C9, the terminal complement component, in esophageal adenocarcinoma (EAC) compared to the precursor condition Barrett’s Esophagus (BE) and healthy controls. Here, we investigate the level and cellular fates of the terminal complement complex C5b-9, also known as the membrane attack complex. Punctate C5b-9 staining and diffuse C9 staining was detected in BE and EAC by multiplex immunohistofluorescence without corresponding increase of C9 mRNA transcript. Increased C9 and C5b-9 staining were observed in the sequence normal squamous epithelium, BE, low- and high-grade dysplasia, EAC. C5b-9 positive esophageal cells were morphologically intact, indicative of sublytic or complement-evasion mechanisms. To investigate this at a cellular level, we exposed non-dysplastic BE (BAR-T and CP-A), high-grade dysplastic BE (CP-B and CP-D) and EAC (FLO-1 and OE-33) cell lines to the same sublytic dose of immunopurified human C9 (3 µg/ml) in the presence of C9-depleted human serum. Cellular C5b-9 was visualized by immunofluorescence confocal microscopy. Shed C5b-9 in the form of extracellular vesicles (EV) was measured in collected conditioned medium using recently described microfluidic immunoassay with capture by a mixture of three tetraspanin antibodies (CD9/CD63/CD81) and detection by surface-enhanced Raman scattering (SERS) after EV labelling with C5b-9 or C9 antibody conjugated SERS nanotags. Following C9 exposure, all examined cell lines formed C5b-9, internalized C5b-9, and shed C5b-9+ and C9+ EVs, albeit at varying levels despite receiving the same C9 dose. In conclusion, these results confirm increased esophageal C5b-9 formation during EAC development and demonstrate capability and heterogeneity in C5b-9 formation and shedding in BE and EAC cell lines following sublytic C9 exposure. Future work may explore the molecular mechanisms and pathogenic implications of the shed C5b-9+ EV.
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Affiliation(s)
- Cathryn M Kolka
- QIMR Berghofer Medical Research Institute, Herston, QLD, Australia
| | - Julie Webster
- QIMR Berghofer Medical Research Institute, Herston, QLD, Australia
| | - Ailin Lepletier
- QIMR Berghofer Medical Research Institute, Herston, QLD, Australia
| | - Clay Winterford
- QIMR Berghofer Medical Research Institute, Herston, QLD, Australia
| | - Ian Brown
- Envoi Pathology, Herston, QLD, Australia
| | - Renee S Richards
- QIMR Berghofer Medical Research Institute, Herston, QLD, Australia
| | - Wioleta M Zelek
- Division of Infection & Immunity, School of Medicine, Cardiff University, Cardiff, United Kingdom
| | - Yilang Cao
- QIMR Berghofer Medical Research Institute, Herston, QLD, Australia
| | - Ramlah Khamis
- Centre for Personalised Nanomedicine, Australian Institute for Bioengineering and Nanotechnology (AIBN), The University of Queensland, St Lucia, QLD, Australia
| | - Karthik B Shanmugasundaram
- Centre for Personalised Nanomedicine, Australian Institute for Bioengineering and Nanotechnology (AIBN), The University of Queensland, St Lucia, QLD, Australia
| | - Alain Wuethrich
- Centre for Personalised Nanomedicine, Australian Institute for Bioengineering and Nanotechnology (AIBN), The University of Queensland, St Lucia, QLD, Australia
| | - Matt Trau
- Centre for Personalised Nanomedicine, Australian Institute for Bioengineering and Nanotechnology (AIBN), The University of Queensland, St Lucia, QLD, Australia.,School of Chemistry and Molecular Biosciences, The University of Queensland, St Lucia, QLD, Australia
| | - Sandra Brosda
- University of Queensland Diamantina Institute, Faculty of Medicine, The University of Queensland, St Lucia, QLD, Australia
| | - Andrew Barbour
- University of Queensland Diamantina Institute, Faculty of Medicine, The University of Queensland, St Lucia, QLD, Australia
| | - Alok K Shah
- QIMR Berghofer Medical Research Institute, Herston, QLD, Australia
| | - Guy D Eslick
- National Health and Medical Research Council (NHMRC) Centre of Research Excellence in Digestive Health, Hunter Medical Research Institute, The University of Newcastle, Newcastle, NSW, Australia
| | - Nicholas J Clemons
- Cancer Research Division, Peter MaCallum Cancer Centre, Melbourne VIC, Australia.,Sir Peter MacCallum Department of Oncology, The University of Melbourne, Melbourne, VIC, Australia
| | - B Paul Morgan
- Division of Infection & Immunity, School of Medicine, Cardiff University, Cardiff, United Kingdom
| | - Michelle M Hill
- QIMR Berghofer Medical Research Institute, Herston, QLD, Australia.,University of Queensland Diamantina Institute, Faculty of Medicine, The University of Queensland, St Lucia, QLD, Australia
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Islam Khan MZ, Tam SY, Law HKW. Advances in High Throughput Proteomics Profiling in Establishing Potential Biomarkers for Gastrointestinal Cancer. Cells 2022; 11:973. [PMID: 35326424 PMCID: PMC8946849 DOI: 10.3390/cells11060973] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2021] [Revised: 03/05/2022] [Accepted: 03/08/2022] [Indexed: 12/24/2022] Open
Abstract
Gastrointestinal cancers (GICs) remain the most diagnosed cancers and accounted for the highest cancer-related death globally. The prognosis and treatment outcomes of many GICs are poor because most of the cases are diagnosed in advanced metastatic stages. This is primarily attributed to the deficiency of effective and reliable early diagnostic biomarkers. The existing biomarkers for GICs diagnosis exhibited inadequate specificity and sensitivity. To improve the early diagnosis of GICs, biomarkers with higher specificity and sensitivity are warranted. Proteomics study and its functional analysis focus on elucidating physiological and biological functions of unknown or annotated proteins and deciphering cellular mechanisms at molecular levels. In addition, quantitative analysis of translational proteomics is a promising approach in enhancing the early identification and proper management of GICs. In this review, we focus on the advances in mass spectrometry along with the quantitative and functional analysis of proteomics data that contributes to the establishment of biomarkers for GICs including, colorectal, gastric, hepatocellular, pancreatic, and esophageal cancer. We also discuss the future challenges in the validation of proteomics-based biomarkers for their translation into clinics.
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Affiliation(s)
| | | | - Helen Ka Wai Law
- Department of Health Technology and Informatics, Faculty of Health and Social Sciences, The Hong Kong Polytechnic University, Hung Hom, Hong Kong, China; (M.Z.I.K.); (S.Y.T.)
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9
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Gao W, Bai Y, Liu H. [Recent advances in functionalized magnetic nanomaterials for glycoprotein and glycopeptide enrichment]. Se Pu 2021; 39:981-988. [PMID: 34486837 PMCID: PMC9404082 DOI: 10.3724/sp.j.1123.2021.08012] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
蛋白质糖基化作为最重要的翻译后修饰之一,在生物体诸如细胞信号转导、蛋白质翻译调控、免疫应答等诸多生命过程中发挥重要作用。此外,蛋白质的异常糖基化还与肿瘤等疾病的发生发展密切相关,这为以糖蛋白为目标的疾病生物标志物的发现提供了可能。尽管质谱已经成为糖蛋白质组学的重要分析工具,但糖肽的低丰度和低电离效率使得其直接质谱分析仍面临挑战。在糖蛋白质组学研究中,从复杂的生物样品中富集糖蛋白和糖肽是重要的环节。磁性固相萃取(MSPE)是一种操作简单、成本低和萃取效率高的样品预处理方法。在磁性固相萃取中,磁性吸附剂是影响萃取效果的关键,将功能化磁性纳米材料作为吸附剂进行糖蛋白质组学研究已经得到广泛应用。该文综述了糖分子、离子液体、凝集素、硼酸亲和配体、金属有机框架、共价有机骨架等功能化磁性纳米材料的制备及其在糖蛋白及糖肽富集中的应用。上述功能化磁性纳米材料具有高比表面积、大量作用位点等特点,其富集机理包括亲水相互作用色谱、凝集素亲和作用色谱、硼酸化学法和肼化学法等,主要应用于血清、血浆、细胞、组织、唾液等样品的糖蛋白和糖肽的富集。该文引用了近十年来发表的约90篇源于科学引文索引(SCI)与中文核心期刊的相关论文,并于文末对磁性纳米材料在糖蛋白和糖肽富集领域的发展趋势进行了展望。
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Affiliation(s)
- Wenjie Gao
- Beijing National Laboratory of Molecular Science, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
| | - Yu Bai
- Beijing National Laboratory of Molecular Science, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
| | - Huwei Liu
- Beijing National Laboratory of Molecular Science, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
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10
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Webster JA, Wuethrich A, Shanmugasundaram KB, Richards RS, Zelek WM, Shah AK, Gordon LG, Kendall BJ, Hartel G, Morgan BP, Trau M, Hill MM. Development of EndoScreen Chip, a Microfluidic Pre-Endoscopy Triage Test for Esophageal Adenocarcinoma. Cancers (Basel) 2021; 13:2865. [PMID: 34201241 PMCID: PMC8229863 DOI: 10.3390/cancers13122865] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Revised: 06/03/2021] [Accepted: 06/03/2021] [Indexed: 12/11/2022] Open
Abstract
The current endoscopy and biopsy diagnosis of esophageal adenocarcinoma (EAC) and its premalignant condition Barrett's esophagus (BE) is not cost-effective. To enable EAC screening and patient triaging for endoscopy, we developed a microfluidic lectin immunoassay, the EndoScreen Chip, which allows sensitive multiplex serum biomarker measurements. Here, we report the proof-of-concept deployment for the EAC biomarker Jacalin lectin binding complement C9 (JAC-C9), which we previously discovered and validated by mass spectrometry. A monoclonal C9 antibody (m26 3C9) was generated and validated in microplate ELISA, and then deployed for JAC-C9 measurement on EndoScreen Chip. Cohort evaluation (n = 46) confirmed the expected elevation of serum JAC-C9 in EAC, along with elevated total serum C9 level. Next, we asked if the small panel of serum biomarkers improves detection of EAC in this cohort when used in conjunction with patient risk factors (age, body mass index and heartburn history). Using logistic regression modeling, we found that serum C9 and JAC-C9 significantly improved EAC prediction from AUROC of 0.838 to 0.931, with JAC-C9 strongly predictive of EAC (vs. BE OR = 4.6, 95% CI: 1.6-15.6, p = 0.014; vs. Healthy OR = 4.1, 95% CI: 1.2-13.7, p = 0.024). This proof-of-concept study confirms the microfluidic EndoScreen Chip technology and supports the potential utility of blood biomarkers in improving triaging for diagnostic endoscopy. Future work will expand the number of markers on EndoScreen Chip from our list of validated EAC biomarkers.
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Affiliation(s)
- Julie A. Webster
- QIMR Berghofer Medical Research Institute, Herston, QLD 4006, Australia; (J.A.W.); (R.S.R.); (A.K.S.); (L.G.G.); (B.J.K.); (G.H.)
| | - Alain Wuethrich
- Centre for Personalised Nanomedicine, Australian Institute for Bioengineering and Nanotechnology (AIBN), The University of Queensland, Brisbane City, QLD 4072, Australia; (A.W.); (K.B.S.); (M.T.)
| | - Karthik B. Shanmugasundaram
- Centre for Personalised Nanomedicine, Australian Institute for Bioengineering and Nanotechnology (AIBN), The University of Queensland, Brisbane City, QLD 4072, Australia; (A.W.); (K.B.S.); (M.T.)
| | - Renee S. Richards
- QIMR Berghofer Medical Research Institute, Herston, QLD 4006, Australia; (J.A.W.); (R.S.R.); (A.K.S.); (L.G.G.); (B.J.K.); (G.H.)
| | - Wioleta M. Zelek
- Division of Infection and Immunity, Cardiff University, Heath Park, Cardiff CF10 3AX, UK; (W.M.Z.); (B.P.M.)
| | - Alok K. Shah
- QIMR Berghofer Medical Research Institute, Herston, QLD 4006, Australia; (J.A.W.); (R.S.R.); (A.K.S.); (L.G.G.); (B.J.K.); (G.H.)
| | - Louisa G. Gordon
- QIMR Berghofer Medical Research Institute, Herston, QLD 4006, Australia; (J.A.W.); (R.S.R.); (A.K.S.); (L.G.G.); (B.J.K.); (G.H.)
| | - Bradley J. Kendall
- QIMR Berghofer Medical Research Institute, Herston, QLD 4006, Australia; (J.A.W.); (R.S.R.); (A.K.S.); (L.G.G.); (B.J.K.); (G.H.)
- Faculty of Medicine, The University of Queensland, Herston, Brisbane, QLD 4102, Australia
- Department of Gastroenterolgy and Hepatology, Princess Alexandra Hospital, Brisbane, QLD 4102, Australia
| | - Gunter Hartel
- QIMR Berghofer Medical Research Institute, Herston, QLD 4006, Australia; (J.A.W.); (R.S.R.); (A.K.S.); (L.G.G.); (B.J.K.); (G.H.)
| | - B. Paul Morgan
- Division of Infection and Immunity, Cardiff University, Heath Park, Cardiff CF10 3AX, UK; (W.M.Z.); (B.P.M.)
| | - Matt Trau
- Centre for Personalised Nanomedicine, Australian Institute for Bioengineering and Nanotechnology (AIBN), The University of Queensland, Brisbane City, QLD 4072, Australia; (A.W.); (K.B.S.); (M.T.)
- School of Chemistry and Molecular Biosciences, The University of Queensland, St Lucia, QLD 4072, Australia
| | - Michelle M. Hill
- QIMR Berghofer Medical Research Institute, Herston, QLD 4006, Australia; (J.A.W.); (R.S.R.); (A.K.S.); (L.G.G.); (B.J.K.); (G.H.)
- Faculty of Medicine, The University of Queensland, Herston, Brisbane, QLD 4102, Australia
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11
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Oungsakul P, Choi E, Shah AK, Mohamed A, O’Leary C, Duffy D, Hill MM, Bielefeldt-Ohmann H. Candidate Glycoprotein Biomarkers for Canine Visceral Hemangiosarcoma and Validation Using Semi-Quantitative Lectin/Immunohistochemical Assays. Vet Sci 2021; 8:vetsci8030038. [PMID: 33673507 PMCID: PMC7997418 DOI: 10.3390/vetsci8030038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2021] [Revised: 02/21/2021] [Accepted: 02/23/2021] [Indexed: 11/16/2022] Open
Abstract
Visceral hemangiosarcoma (HSA) is one of the more frequent cancers in dogs and has a high metastatic rate and poor prognosis, as clinical signs only become apparent in advanced stages of tumor development. In order to improve early and differential diagnostic capabilities and hence, prognosis for dogs with HSA, two types of biomarker are needed: a point-of-care diagnostic biomarker and a prognostic biomarker—preferentially based on samples obtained with minimally invasive methods. In this study, we applied a lectin magnetic bead array-coupled tandem mass spectrometry (LeMBA-MS/MS) workflow through discovery and validation phases to discover serum glycoprotein biomarker candidates for canine HSA. By this approach, we found that Datura stramonium (DSA), wheat germ agglutinin (WGA), Sambucus nigra (SNA), and Pisum sativum (PSA) lectins captured the highest number of validated candidate glycoproteins. Secondly, we independently validated serum LeMBA-MS/MS results by demonstrating the in situ relationship of lectin-binding with tumor cells. Using lectin-histochemistry and immunohistochemistry (IHC) for key proteins on tissues with HSA and semi-quantitation of the signals, we demonstrate that a combination of DSA histochemistry and IHC for complement C7 greatly increases the prospect of a more specific diagnosis of canine HSA.
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Affiliation(s)
- Patharee Oungsakul
- School of Veterinary Science, The University of Queensland, Gatton, QLD 4343, Australia; (P.O.); (C.O.)
- The University of Queensland Diamantina Institute, The University of Queensland, Woolloongabba, QLD 4102, Australia; (E.C.); (A.K.S.); (D.D.); (M.M.H.)
| | - Eunju Choi
- The University of Queensland Diamantina Institute, The University of Queensland, Woolloongabba, QLD 4102, Australia; (E.C.); (A.K.S.); (D.D.); (M.M.H.)
- Department of Pathology, Microbiology & Immunology, School of Veterinary Medicine, University of California, Davis, CA 95616, USA
| | - Alok K. Shah
- The University of Queensland Diamantina Institute, The University of Queensland, Woolloongabba, QLD 4102, Australia; (E.C.); (A.K.S.); (D.D.); (M.M.H.)
- QIMR Berghofer Medical Research Institute, Herston, QLD 4006, Australia;
| | - Ahmed Mohamed
- QIMR Berghofer Medical Research Institute, Herston, QLD 4006, Australia;
| | - Caroline O’Leary
- School of Veterinary Science, The University of Queensland, Gatton, QLD 4343, Australia; (P.O.); (C.O.)
| | - David Duffy
- The University of Queensland Diamantina Institute, The University of Queensland, Woolloongabba, QLD 4102, Australia; (E.C.); (A.K.S.); (D.D.); (M.M.H.)
- QIMR Berghofer Medical Research Institute, Herston, QLD 4006, Australia;
| | - Michelle M. Hill
- The University of Queensland Diamantina Institute, The University of Queensland, Woolloongabba, QLD 4102, Australia; (E.C.); (A.K.S.); (D.D.); (M.M.H.)
- Department of Pathology, Microbiology & Immunology, School of Veterinary Medicine, University of California, Davis, CA 95616, USA
| | - Helle Bielefeldt-Ohmann
- School of Veterinary Science, The University of Queensland, Gatton, QLD 4343, Australia; (P.O.); (C.O.)
- School of Chemistry & Molecular Biosciences, The University of Queensland, St. Lucia, QLD 4072, Australia
- Correspondence:
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12
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Cook MB, Thrift AP. Epidemiology of Barrett's Esophagus and Esophageal Adenocarcinoma: Implications for Screening and Surveillance. Gastrointest Endosc Clin N Am 2021; 31:1-26. [PMID: 33213789 PMCID: PMC7887893 DOI: 10.1016/j.giec.2020.08.001] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
In the United States, the incidence of esophageal adenocarcinoma increased markedly since the 1970s with a recent stabilization. Despite evolving screening and surveillance strategies to diagnose, risk triage, and intervene in Barrett's esophagus patients to prevent esophageal adenocarcinoma, most cases present with advanced disease and poor resultant survival. Epidemiologic studies have identified the main risk factors for these conditions, including increasing age, male sex, white race, gastroesophageal reflux disease, abdominal obesity, cigarette smoking, and lack of infection with Helicobacter pylori. This review summarizes the current epidemiologic evidence with implications for screening and surveillance in Barrett's esophagus and esophageal adenocarcinoma.
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Affiliation(s)
- Michael B Cook
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, 9609 Medical Center Drive, 6E430, Rockville, MD 20850, USA.
| | - Aaron P Thrift
- Section of Epidemiology and Population Sciences, Department of Medicine, and Dan L Duncan Comprehensive Cancer Center, Baylor College of Medicine, One Baylor Plaza, MS: BCM307, Room 621D, Houston, TX 77030, USA
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13
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Krueger A, Stoll T, Shah AK, Sinha R, Frazer IH, Hill MM. Antibody-Free Multiplex Measurement of 23 Human Cytokines in Primary Cell Culture Secretome Using Targeted Mass Spectrometry. Anal Chem 2020; 92:3742-3750. [DOI: 10.1021/acs.analchem.9b05028] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Annika Krueger
- The University of Queensland Diamantina Institute, Faculty of Medicine, The University of Queensland, Woolloongabba, Brisbane, Queensland 4102, Australia
| | - Thomas Stoll
- QIMR Berghofer Medical Research Institute, 300 Herston Road, Herston, Brisbane, Queensland 4006, Australia
| | - Alok K. Shah
- QIMR Berghofer Medical Research Institute, 300 Herston Road, Herston, Brisbane, Queensland 4006, Australia
| | - Rohit Sinha
- The University of Queensland Diamantina Institute, Faculty of Medicine, The University of Queensland, Woolloongabba, Brisbane, Queensland 4102, Australia
| | - Ian H. Frazer
- The University of Queensland Diamantina Institute, Faculty of Medicine, The University of Queensland, Woolloongabba, Brisbane, Queensland 4102, Australia
| | - Michelle M. Hill
- The University of Queensland Diamantina Institute, Faculty of Medicine, The University of Queensland, Woolloongabba, Brisbane, Queensland 4102, Australia
- QIMR Berghofer Medical Research Institute, 300 Herston Road, Herston, Brisbane, Queensland 4006, Australia
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14
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Nice EC. The omics revolution: beyond genomics. A meeting report. Clin Proteomics 2020; 17:1. [PMID: 31997976 PMCID: PMC6979067 DOI: 10.1186/s12014-020-9266-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2019] [Accepted: 01/14/2020] [Indexed: 11/30/2022] Open
Abstract
The "omics revolution: beyond genomics" satellite meeting, run under the auspices of the Australian Peptide Association, The Human Proteome Organisation (HUPO) and the HUPO Australia/New Zealand Chromosome 7 initiative, was held at the Oaks Resort, Port Douglas, Queensland, Australia, on 8th September 2019, immediately prior to the 13th Australian Peptide Conference. The meeting, which had over 100 participants representing Australasia, Europe and America, focused on recent advances in omics-related technologies, including mass spectrometry, biosensors and CryoEM, which will assist in the clinical translation of proteomics towards precision/personalized medicine. An overview of the conference and a summary of the oral presentations are presented.
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Affiliation(s)
- E. C. Nice
- Department of Biochemistry and Molecular Biology, Monash University, Clayton, VIC 3800 Australia
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15
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Nangraj AS, Selvaraj G, Kaliamurthi S, Kaushik AC, Cho WC, Wei DQ. Integrated PPI- and WGCNA-Retrieval of Hub Gene Signatures Shared Between Barrett's Esophagus and Esophageal Adenocarcinoma. Front Pharmacol 2020; 11:881. [PMID: 32903837 PMCID: PMC7438937 DOI: 10.3389/fphar.2020.00881] [Citation(s) in RCA: 52] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2020] [Accepted: 05/28/2020] [Indexed: 02/05/2023] Open
Abstract
Esophageal adenocarcinoma (EAC) is a deadly cancer with high mortality rate, especially in economically advanced countries, while Barrett's esophagus (BE) is reported to be a precursor that strongly increases the risk of EAC. Due to the complexity of these diseases, their molecular mechanisms have not been revealed clearly. This study aims to explore the gene signatures shared between BE and EAC based on integrated network analysis. We obtained EAC- and BE-associated microarray datasets GSE26886, GSE1420, GSE37200, and GSE37203 from the Gene Expression Omnibus and ArrayExpress using systematic meta-analysis. These data were accompanied by clinical data and RNAseq data from The Cancer Genome Atlas (TCGA). Weighted gene co-expression network analysis (WGCNA) and differentially expressed gene (DEG) analysis were conducted to explore the relationship between gene sets and clinical traits as well as to discover the key relationships behind the co-expression modules. A differentially expressed gene-based protein-protein interaction (PPI) complex was used to extract hub genes through Cytoscape plugins. As a result, 403 DEGs were excavated, comprising 236 upregulated and 167 downregulated genes, which are involved in the cell cycle and replication pathways. Forty key genes were identified using modules of MCODE, CytoHubba, and CytoNCA with different algorithms. A dark-gray module with 207 genes was identified which having a high correlation with phenotype (gender) in the WGCNA. Furthermore, five shared hub gene signatures (SHGS), namely, pre-mRNA processing factor 4 (PRPF4), serine and arginine-rich splicing factor 1 (SRSF1), heterogeneous nuclear ribonucleoprotein M (HNRNPM), DExH-Box Helicase 9 (DHX9), and origin recognition complex subunit 2 (ORC2), were identified between BE and EAC. SHGS enrichment denotes that RNA metabolism and splicosomes play a key role in esophageal cancer development and progress. We conclude that the PPI complex and WGCNA co-expression network highlight the importance of phenotypic identifying hub gene signatures for BE and EAC.
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Affiliation(s)
- Asma Sindhoo Nangraj
- The State Key Laboratory of Microbial Metabolism, Department of Bioinformatics and Biostatistics, School of Life Science and Biotechnology, Shanghai Jiao Tong University, Shanghai, China
| | - Gurudeeban Selvaraj
- Center of Interdisciplinary Sciences-Computational Life Sciences, Henan University of Technology, Zhengzhou, China
- *Correspondence: Gurudeeban Selvaraj, ; Dong Qing Wei,
| | - Satyavani Kaliamurthi
- Center of Interdisciplinary Sciences-Computational Life Sciences, Henan University of Technology, Zhengzhou, China
| | - Aman Chandra Kaushik
- The State Key Laboratory of Microbial Metabolism, Department of Bioinformatics and Biostatistics, School of Life Science and Biotechnology, Shanghai Jiao Tong University, Shanghai, China
- Wuxi School of Medicine, Jiangnan University, Wuxi, China
| | - William C. Cho
- Department of Clinical Oncology, Queen Elizabeth Hospital, Hong Kong, China
| | - Dong Qing Wei
- The State Key Laboratory of Microbial Metabolism, Department of Bioinformatics and Biostatistics, School of Life Science and Biotechnology, Shanghai Jiao Tong University, Shanghai, China
- Center of Interdisciplinary Sciences-Computational Life Sciences, Henan University of Technology, Zhengzhou, China
- Peng Cheng Laboratory, Shenzhen, China
- *Correspondence: Gurudeeban Selvaraj, ; Dong Qing Wei,
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16
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Duangkumpha K, Stoll T, Phetcharaburanin J, Yongvanit P, Thanan R, Techasen A, Namwat N, Khuntikeo N, Chamadol N, Roytrakul S, Mulvenna J, Mohamed A, Shah AK, Hill MM, Loilome W. Discovery and Qualification of Serum Protein Biomarker Candidates for Cholangiocarcinoma Diagnosis. J Proteome Res 2019; 18:3305-3316. [DOI: 10.1021/acs.jproteome.9b00242] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Kassaporn Duangkumpha
- Department of Biochemistry, Faculty of Medicine, Khon Kaen University, Khon Kaen 40002, Thailand
- Cholangiocarcinoma Research Institute, Khon Kaen University, Khon Kaen 40002, Thailand
| | - Thomas Stoll
- QIMR Berghofer Medical Research Institute, Herston, Queensland 4006, Australia
| | - Jutarop Phetcharaburanin
- Department of Biochemistry, Faculty of Medicine, Khon Kaen University, Khon Kaen 40002, Thailand
- Cholangiocarcinoma Research Institute, Khon Kaen University, Khon Kaen 40002, Thailand
| | - Puangrat Yongvanit
- Cholangiocarcinoma Research Institute, Khon Kaen University, Khon Kaen 40002, Thailand
| | - Raynoo Thanan
- Department of Biochemistry, Faculty of Medicine, Khon Kaen University, Khon Kaen 40002, Thailand
| | - Anchalee Techasen
- Cholangiocarcinoma Research Institute, Khon Kaen University, Khon Kaen 40002, Thailand
- Faculty of Associated Medical Sciences, Khon Kaen University, Khon Kaen 40002, Thailand
| | - Nisana Namwat
- Department of Biochemistry, Faculty of Medicine, Khon Kaen University, Khon Kaen 40002, Thailand
- Cholangiocarcinoma Research Institute, Khon Kaen University, Khon Kaen 40002, Thailand
| | - Narong Khuntikeo
- Cholangiocarcinoma Research Institute, Khon Kaen University, Khon Kaen 40002, Thailand
- Department of Surgery, Faculty of Medicine, Khon Kaen University, Khon Kaen 40002, Thailand
| | - Nittaya Chamadol
- Cholangiocarcinoma Research Institute, Khon Kaen University, Khon Kaen 40002, Thailand
- Department of Radiology, Faculty of Medicine, Khon Kaen University, Khon Kaen 40002, Thailand
| | - Sittiruk Roytrakul
- Proteomics Research Laboratory, Genome Institute, National Center for Genetic Engineering and Biotechnology, National Science and Technology Development Agency, Pathum Thani 12120, Thailand
| | - Jason Mulvenna
- QIMR Berghofer Medical Research Institute, Herston, Queensland 4006, Australia
| | - Ahmed Mohamed
- QIMR Berghofer Medical Research Institute, Herston, Queensland 4006, Australia
| | - Alok K. Shah
- QIMR Berghofer Medical Research Institute, Herston, Queensland 4006, Australia
| | - Michelle M. Hill
- QIMR Berghofer Medical Research Institute, Herston, Queensland 4006, Australia
| | - Watcharin Loilome
- Department of Biochemistry, Faculty of Medicine, Khon Kaen University, Khon Kaen 40002, Thailand
- Cholangiocarcinoma Research Institute, Khon Kaen University, Khon Kaen 40002, Thailand
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17
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Flowers SA, Lane CS, Karlsson NG. Deciphering Isomers with a Multiple Reaction Monitoring Method for the Complete Detectable O-Glycan Repertoire of the Candidate Therapeutic, Lubricin. Anal Chem 2019; 91:9819-9827. [PMID: 31246420 DOI: 10.1021/acs.analchem.9b01485] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Glycosylation is a fundamental post-translational modification, occurring on half of all proteins. Despite its significance, our understanding is limited, in part due to the inherent difficulty in studying these branched, multi-isomer structures. Accessible, detailed, and quantifiable methods for studying glycans, particularly O-glycans, are needed. Here we take a multiple reaction monitoring (MRM) approach to differentiate and relatively quantify all detectable glycans, including isomers, on the heavily O-glycosylated protein lubricin. Lubricin (proteoglycan 4) is essential for lubrication of the joint and eye. Given the therapeutic potential of lubricin, it is essential to understand its O-glycan repertoire in biological and recombinantly produced samples. O-Glycans were released by reductive β-elimination and defined, showing a range of 26 neutral, sulfated, sialylated, and both sulfated and sialylated core 1 (Galβ1-3GalNAcα1-) and core 2 (Galβ1-3(GlcNAcβ1-6)GalNAcα1-) structures. Isomer-specific MRM transitions allowed effective differentiation of neutral glycan isomers as well as sulfated isomeric structures, where the sulfate was retained on the fragment ions. This strategy was not as effective with labile sialylated structures; instead, it was observed that the optimal collision energy for the m/z 290.1 sialic acid B-fragment differed consistently between sialic acid isomers, allowing differentiation between isomers when fragmentation spectra were insufficient. This approach was also effective for purchased Neu5Acα2-3Galβ1-4Glc and Neu5Acα2-6Galβ1-4Glc and for Neu5Acα2-3Galβ1-4GlcNAc and Neu5Acα2-6Galβ1-4GlcNAc linkage isomers with the Neu5Acα2-6 consistently requiring more energy for optimal generation of the m/z 290.1 fragment. Overall, this method provides an effective and easily accessible approach for the quantification and annotation of complex released O-glycan samples.
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Affiliation(s)
- Sarah A Flowers
- Department of Medical Biochemistry and Cell Biology, Institute of Biomedicine, Sahlgrenska Academy , University of Gothenburg , Medicinaregatan 9A , 40530 Gothenburg , Sweden.,Department of Neuroscience , Georgetown University , 3970 Reservoir Road NW, New Research Building EP20 , Washington, D.C. , United States
| | - Catherine S Lane
- SCIEX , Phoenix House, Lakeside Drive, Centre Park , Warrington WA1 1RX , United Kingdom
| | - Niclas G Karlsson
- Department of Medical Biochemistry and Cell Biology, Institute of Biomedicine, Sahlgrenska Academy , University of Gothenburg , Medicinaregatan 9A , 40530 Gothenburg , Sweden
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18
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Gabriele C, Cantiello F, Nicastri A, Crocerossa F, Russo GI, Cicione A, Vartolomei MD, Ferro M, Morgia G, Lucarelli G, Cuda G, Damiano R, Gaspari M. High-throughput detection of low abundance sialylated glycoproteins in human serum by TiO 2 enrichment and targeted LC-MS/MS analysis: application to a prostate cancer sample set. Anal Bioanal Chem 2018; 411:755-763. [PMID: 30483857 DOI: 10.1007/s00216-018-1497-5] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2018] [Revised: 11/03/2018] [Accepted: 11/13/2018] [Indexed: 12/22/2022]
Abstract
Glycopeptide enrichment can be a strategy to allow the detection of peptides belonging to low abundance proteins in complex matrixes such as blood serum or plasma. Though several glycopeptide enrichment protocols have shown excellent sensitivities in this respect, few reports have demonstrated the applicability of these methods to relatively large sample cohorts. In this work, a fast protocol based on TiO2 enrichment and highly sensitive mass spectrometric analysis by Selected Reaction Monitoring (SRM) has been applied to a cohort of serum samples from prostate cancer and benign prostatic hyperplasia patients in order to detect low abundance proteins in a single LC-MS/MS analysis in nanoscale format, without immunodepletion or peptide fractionation. A peptide library of over 700 formerly N-glycosylated peptides was created by data dependent analysis. Then, 16 medium to low abundance proteins were selected for detection by single injection LC-MS/MS based on selected-reaction monitoring. Results demonstrated the consistent detection of the low-level proteins under investigation. Following label-free quantification, four proteins (Adipocyte plasma membrane-associated protein, Periostin, Cathepsin D and Lysosome-associated membrane glycoprotein 2) were found significantly increased in prostate cancer sera compared to the control group. Graphical abstract ᅟ.
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Affiliation(s)
- Caterina Gabriele
- Department of Experimental and Clinical Medicine, Magna Graecia University of Catanzaro, Campus "S. Venuta", Viale Europa, Loc. Germaneto, 88100, Catanzaro, Italy
| | - Francesco Cantiello
- Urology Unit, Magna Graecia University of Catanzaro, Campus "S. Venuta", Viale Europa, Loc. Germaneto, 88100, Catanzaro, Italy.
| | - Annalisa Nicastri
- Department of Experimental and Clinical Medicine, Magna Graecia University of Catanzaro, Campus "S. Venuta", Viale Europa, Loc. Germaneto, 88100, Catanzaro, Italy
| | - Fabio Crocerossa
- Urology Unit, Magna Graecia University of Catanzaro, Campus "S. Venuta", Viale Europa, Loc. Germaneto, 88100, Catanzaro, Italy
| | - Giorgio Ivan Russo
- Urology Section, Department of Surgery, University of Catania, 95131, Catania, Italy
| | - Antonio Cicione
- Urology Unit, Magna Graecia University of Catanzaro, Campus "S. Venuta", Viale Europa, Loc. Germaneto, 88100, Catanzaro, Italy
| | - Mihai D Vartolomei
- Department of Urology, European Institute of Oncology, 20141, Milan, Italy.,Department of Cell and Molecular Biology, University of Medicine, Pharmacy, Sciences and Technology, 540139, Targu Mures, Romania
| | - Matteo Ferro
- Department of Urology, European Institute of Oncology, 20141, Milan, Italy
| | - Giuseppe Morgia
- Urology Section, Department of Surgery, University of Catania, 95131, Catania, Italy
| | - Giuseppe Lucarelli
- Urology, Andrology & Kidney Transplantation Unit, Department of Emergency & Organ Transplantation, University of Bari, 70121, Bari, Italy
| | - Giovanni Cuda
- Department of Experimental and Clinical Medicine, Magna Graecia University of Catanzaro, Campus "S. Venuta", Viale Europa, Loc. Germaneto, 88100, Catanzaro, Italy
| | - Rocco Damiano
- Urology Unit, Magna Graecia University of Catanzaro, Campus "S. Venuta", Viale Europa, Loc. Germaneto, 88100, Catanzaro, Italy
| | - Marco Gaspari
- Department of Experimental and Clinical Medicine, Magna Graecia University of Catanzaro, Campus "S. Venuta", Viale Europa, Loc. Germaneto, 88100, Catanzaro, Italy.
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19
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Ruhaak LR, Xu G, Li Q, Goonatilleke E, Lebrilla CB. Mass Spectrometry Approaches to Glycomic and Glycoproteomic Analyses. Chem Rev 2018; 118:7886-7930. [PMID: 29553244 PMCID: PMC7757723 DOI: 10.1021/acs.chemrev.7b00732] [Citation(s) in RCA: 253] [Impact Index Per Article: 42.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Glycomic and glycoproteomic analyses involve the characterization of oligosaccharides (glycans) conjugated to proteins. Glycans are produced through a complicated nontemplate driven process involving the competition of enzymes that extend the nascent chain. The large diversity of structures, the variations in polarity of the individual saccharide residues, and the poor ionization efficiencies of glycans all conspire to make the analysis arguably much more difficult than any other biopolymer. Furthermore, the large number of glycoforms associated with a specific protein site makes it more difficult to characterize than any post-translational modification. Nonetheless, there have been significant progress, and advanced separation and mass spectrometry methods have been at its center and the main reason for the progress. While glycomic and glycoproteomic analyses are still typically available only through highly specialized laboratories, new software and workflow is making it more accessible. This review focuses on the role of mass spectrometry and separation methods in advancing glycomic and glycoproteomic analyses. It describes the current state of the field and progress toward making it more available to the larger scientific community.
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Affiliation(s)
- L. Renee Ruhaak
- Department of Clinical Chemistry and Laboratory Medicine, Leiden University Medical Center, 2333 ZA Leiden, The Netherlands
| | - Gege Xu
- Department of Chemistry, University of California, Davis, One Shields Avenue, Davis, California 95616, United States
| | - Qiongyu Li
- Department of Chemistry, University of California, Davis, One Shields Avenue, Davis, California 95616, United States
| | - Elisha Goonatilleke
- Department of Chemistry, University of California, Davis, One Shields Avenue, Davis, California 95616, United States
| | - Carlito B. Lebrilla
- Department of Chemistry, University of California, Davis, One Shields Avenue, Davis, California 95616, United States
- Department of Biochemistry and Molecular Medicine, University of California, Davis, Davis, California 95616, United States
- Foods for Health Institute, University of California, Davis, Davis, California 95616, United States
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20
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Shah AK, Hartel G, Brown I, Winterford C, Na R, Cao KAL, Spicer BA, Dunstone MA, Phillips WA, Lord RV, Barbour AP, Watson DI, Joshi V, Whiteman DC, Hill MM. Evaluation of Serum Glycoprotein Biomarker Candidates for Detection of Esophageal Adenocarcinoma and Surveillance of Barrett's Esophagus. Mol Cell Proteomics 2018; 17:2324-2334. [PMID: 30097534 DOI: 10.1074/mcp.ra118.000734] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2018] [Revised: 07/03/2018] [Indexed: 12/22/2022] Open
Abstract
Esophageal adenocarcinoma (EAC) is thought to develop from asymptomatic Barrett's esophagus (BE) with a low annual rate of conversion. Current endoscopy surveillance of BE patients is probably not cost-effective. Previously, we discovered serum glycoprotein biomarker candidates which could discriminate BE patients from EAC. Here, we aimed to validate candidate serum glycoprotein biomarkers in independent cohorts, and to develop a biomarker candidate panel for BE surveillance. Serum glycoprotein biomarker candidates were measured in 301 serum samples collected from Australia (4 states) and the United States (1 clinic) using previously established lectin magnetic bead array (LeMBA) coupled multiple reaction monitoring mass spectrometry (MRM-MS) tier 3 assay. The area under receiver operating characteristic curve (AUROC) was calculated as a measure of discrimination, and multivariate recursive partitioning was used to formulate a multi-marker panel for BE surveillance. Complement C9 (C9), gelsolin (GSN), serum paraoxonase/arylesterase 1 (PON1) and serum paraoxonase/lactonase 3 (PON3) were validated as diagnostic glycoprotein biomarkers in lectin pull-down samples for EAC across both cohorts. A panel of 10 serum glycoprotein biomarker candidates discriminated BE patients not requiring intervention (BE± low grade dysplasia) from those requiring intervention (BE with high grade dysplasia (BE-HGD) or EAC) with an AUROC value of 0.93. Tissue expression of C9 was found to be induced in BE, dysplastic BE and EAC. In longitudinal samples from subjects that have progressed toward EAC, levels of serum C9 were significantly (p < 0.05) increased with disease progression in EPHA (erythroagglutinin from Phaseolus vulgaris) and NPL (Narcissus pseudonarcissus lectin) pull-down samples. The results confirm alteration of complement pathway glycoproteins during BE-EAC pathogenesis. Further prospective clinical validation of the confirmed biomarker candidates in a large cohort is warranted, prior to development of a first-line BE surveillance blood test.
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Affiliation(s)
- Alok K Shah
- QIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia; The University of Queensland Diamantina Institute, Faculty of Medicine, The University of Queensland, Translational Research Institute, Brisbane, Queensland, Australia
| | - Gunter Hartel
- QIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia
| | - Ian Brown
- Envoi Pathology, Brisbane, Queensland, Australia
| | - Clay Winterford
- QIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia
| | - Renhua Na
- QIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia
| | - Kim-Anh Lê Cao
- The University of Queensland Diamantina Institute, Faculty of Medicine, The University of Queensland, Translational Research Institute, Brisbane, Queensland, Australia; Melbourne Integrative Genomics and School of Mathematics and Statistics, The University of Melbourne, Victoria, Australia
| | - Bradley A Spicer
- Department of Biochemistry and Molecular Biology, Monash University, Melbourne, Victoria, Australia
| | - Michelle A Dunstone
- Department of Biochemistry and Molecular Biology, Monash University, Melbourne, Victoria, Australia
| | - Wayne A Phillips
- Peter MacCallum Cancer Centre, and Sir Peter MacCallum Department of Oncology, The University of Melbourne, Parkville, Victoria, Australia
| | - Reginald V Lord
- St Vincent's Centre for Applied Medical Research and University of Notre Dame School of Medicine, Sydney, Australia
| | - Andrew P Barbour
- The University of Queensland Diamantina Institute, Faculty of Medicine, The University of Queensland, Translational Research Institute, Brisbane, Queensland, Australia
| | - David I Watson
- Discipline of Surgery, Flinders University, Adelaide, South Australia, Australia
| | - Virendra Joshi
- Ochsner Health System, Gastroenterology, New Orleans, LA
| | - David C Whiteman
- QIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia
| | - Michelle M Hill
- QIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia; The University of Queensland Diamantina Institute, Faculty of Medicine, The University of Queensland, Translational Research Institute, Brisbane, Queensland, Australia.
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21
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Brittain WDG, Cobb SL. Negishi cross-couplings in the synthesis of amino acids. Org Biomol Chem 2018; 16:10-20. [PMID: 29199315 DOI: 10.1039/c7ob02682j] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
The Negishi cross-coupling is a powerful C-C bond-forming reaction widely utilised in many areas of organic synthesis. This review details the use of Negishi cross-couplings in the synthesis of unnatural amino acids. The application of this reaction in the preparation of aromatic, heteroaromatic, and, complex amino acid derivatives are reviewed and presented herein.
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Affiliation(s)
| | - Steven L Cobb
- Department of Chemistry, Durham University, South Road, Durham, DH1 3LE, UK.
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22
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The 3'UTR signature defines a highly metastatic subgroup of triple-negative breast cancer. Oncotarget 2018; 7:59834-59844. [PMID: 27494850 PMCID: PMC5312352 DOI: 10.18632/oncotarget.10975] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2016] [Accepted: 07/18/2016] [Indexed: 01/13/2023] Open
Abstract
Triple-negative breast cancer (TNBC) is a highly heterogeneous disease with an aggressive clinical course. Prognostic models are needed to chart potential patient outcomes. To address this, we used alternative 3′UTR patterns to improve postoperative risk stratification. We collected 327 publicly available microarrays and generated the 3′UTR landscape based on expression ratios of alternative 3′UTR. After initial feature filtering, we built a 17-3′UTR-based classifier using an elastic net model. Time-dependent ROC comparisons and Kaplan–Meier analyses confirmed an outstanding discriminating power of our prognostic model for TNBC patients. In the training cohort, 5-year event-free survival (EFS) was 78.6% (95% CI 71.2–86.0) for the low-risk group, and 16.3% (95% CI 2.3–30.4) for the high-risk group (log-rank p<0.0001; hazard ratio [HR] 8.29, 95% CI 4.78–14.4), In the validation set, 5-year EFS was 75.6% (95% CI 68.0–83.2) for the low-risk group, and 33.2% (95% CI 17.1–49.3) for the high-risk group (log-rank p<0.0001; HR 3.17, 95% CI 1.66–5.42). In conclusion, the 17-3′UTR-based classifier provides a superior prognostic performance for estimating disease recurrence and metastasis in TNBC patients and it may permit personalized management strategies.
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23
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Kailemia MJ, Xu G, Wong M, Li Q, Goonatilleke E, Leon F, Lebrilla CB. Recent Advances in the Mass Spectrometry Methods for Glycomics and Cancer. Anal Chem 2018; 90:208-224. [PMID: 29049885 PMCID: PMC6200424 DOI: 10.1021/acs.analchem.7b04202] [Citation(s) in RCA: 58] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Muchena J. Kailemia
- Department of Chemistry, University of California, Davis, One Shields Avenue, Davis, CA 95616, United States
- These authors contributed equally to this work
| | - Gege Xu
- Department of Chemistry, University of California, Davis, One Shields Avenue, Davis, CA 95616, United States
- These authors contributed equally to this work
| | - Maurice Wong
- Department of Chemistry, University of California, Davis, One Shields Avenue, Davis, CA 95616, United States
| | - Qiongyu Li
- Department of Chemistry, University of California, Davis, One Shields Avenue, Davis, CA 95616, United States
| | - Elisha Goonatilleke
- Department of Chemistry, University of California, Davis, One Shields Avenue, Davis, CA 95616, United States
| | - Frank Leon
- Department of Chemistry, University of California, Davis, One Shields Avenue, Davis, CA 95616, United States
| | - Carlito B. Lebrilla
- Department of Chemistry, University of California, Davis, One Shields Avenue, Davis, CA 95616, United States
- Department of Biochemistry and Molecular Medicine, University of California, Davis, CA 95616, USA
- Foods for Health Institute, University of California, Davis, CA 95616, USA
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24
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Hashim OH, Jayapalan JJ, Lee CS. Lectins: an effective tool for screening of potential cancer biomarkers. PeerJ 2017; 5:e3784. [PMID: 28894650 PMCID: PMC5592079 DOI: 10.7717/peerj.3784] [Citation(s) in RCA: 62] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2017] [Accepted: 08/18/2017] [Indexed: 12/13/2022] Open
Abstract
In recent years, the use of lectins for screening of potential biomarkers has gained increased importance in cancer research, given the development in glycobiology that highlights altered structural changes of glycans in cancer associated processes. Lectins, having the properties of recognizing specific carbohydrate moieties of glycoconjugates, have become an effective tool for detection of new cancer biomarkers in complex bodily fluids and tissues. The specificity of lectins provides an added advantage of selecting peptides that are differently glycosylated and aberrantly expressed in cancer patients, many of which are not possibly detected using conventional methods because of their low abundance in bodily fluids. When coupled with mass spectrometry, research utilizing lectins, which are mainly from plants and fungi, has led to identification of numerous potential cancer biomarkers that may be used in the future. This article reviews lectin-based methods that are commonly adopted in cancer biomarker discovery research.
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Affiliation(s)
- Onn Haji Hashim
- Department of Molecular Medicine, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia.,University of Malaya Centre for Proteomics Research, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Jaime Jacqueline Jayapalan
- University of Malaya Centre for Proteomics Research, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Cheng-Siang Lee
- Department of Molecular Medicine, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
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25
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Liu T, Shang S, Li W, Qin X, Sun L, Zhang S, Liu Y. Assessment of Hepatocellular Carcinoma Metastasis Glycobiomarkers Using Advanced Quantitative N-glycoproteome Analysis. Front Physiol 2017; 8:472. [PMID: 28736531 PMCID: PMC5500640 DOI: 10.3389/fphys.2017.00472] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2017] [Accepted: 06/21/2017] [Indexed: 12/27/2022] Open
Abstract
Hepatocelluar carcinoma (HCC) is one of the most common malignant tumors with high incidence of metastasis. Glycosylation is involved in fundamental molecular and cell biology process occurring in cancer including metastasis formation. In this study, lectin microarray, lectin blotting, lectin affinity chromatography and tandem 18O stable isotope labeling coupled with liquid chromatography-mass spectrometer (LC-MS) analysis were applied to quantify the changes in N-glycosite occupancy for HCC metastasis serum. Firstly, lectin microarray was used to screen glycoforms and Phaseolus vulgaris Leucoagglutinin (PHA-L) reactive structure (β1,6-GlcNAc branched N-glycan) was found to be increased significantly in HCC patients with metastasis compared with those with non-metastasis. Then, PHA-L affinity glycoproteins were enriched followed by N-glycosite occupancy measurement with strategy of tandem 18O stable isotope labeling. 11 glycoproteins with significantly changed N-glycosite occupancy were identified, they were associated with cell migration, invasion and adhesion through p38 mitogen-activated protein kinase signaling pathway and nuclear factor kappa B signaling pathway. Quantification of N-glycosite occupancy for PHA-L reactive glycoproteins could help to discover important glycoproteins of potential clinically significance in terms of HCC etiology. Also, understanding of N-glycosite occupancy alterations will aid the characterization of molecular mechanism of HCC metastasis as well as establishment of novel glycobiomarkers.
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Affiliation(s)
- Tianhua Liu
- Key Laboratory of Carcinogenesis and Cancer Invasion, Ministry of Education, Liver Cancer Institute, Zhongshan Hospital, Fudan UniversityShanghai, China.,Institutes of Biomedical Sciences, Fudan UniversityShanghai, China
| | - Shuxin Shang
- Department of Clinical Laboratory, First Affiliated Hospital of Guangxi Medical UniversityNanning, China
| | - Wei Li
- Key Laboratory of Carcinogenesis and Cancer Invasion, Ministry of Education, Liver Cancer Institute, Zhongshan Hospital, Fudan UniversityShanghai, China.,Institutes of Biomedical Sciences, Fudan UniversityShanghai, China
| | - Xue Qin
- Department of Clinical Laboratory, First Affiliated Hospital of Guangxi Medical UniversityNanning, China
| | - Lu Sun
- Institutes of Biomedical Sciences, Fudan UniversityShanghai, China
| | - Shu Zhang
- Key Laboratory of Carcinogenesis and Cancer Invasion, Ministry of Education, Liver Cancer Institute, Zhongshan Hospital, Fudan UniversityShanghai, China
| | - Yinkun Liu
- Key Laboratory of Carcinogenesis and Cancer Invasion, Ministry of Education, Liver Cancer Institute, Zhongshan Hospital, Fudan UniversityShanghai, China.,Institutes of Biomedical Sciences, Fudan UniversityShanghai, China
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26
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Plant Lectins as Medical Tools against Digestive System Cancers. Int J Mol Sci 2017; 18:ijms18071403. [PMID: 28671623 PMCID: PMC5535896 DOI: 10.3390/ijms18071403] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2017] [Revised: 06/21/2017] [Accepted: 06/25/2017] [Indexed: 12/21/2022] Open
Abstract
Digestive system cancers-those of the esophagus, stomach, small intestine, colon-rectum, liver, and pancreas-are highly related to genetics and lifestyle. Most are considered highly mortal due to the frequency of late diagnosis, usually in advanced stages, caused by the absence of symptoms or masked by other pathologies. Different tools are being investigated in the search of a more precise diagnosis and treatment. Plant lectins have been studied because of their ability to recognize and bind to carbohydrates, exerting a variety of biological activities on animal cells, including anticancer activities. The present report integrates existing information on the activity of plant lectins on various types of digestive system cancers, and surveys the current state of research into their properties for diagnosis and selective treatment.
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27
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Abstract
INTRODUCTION Esophageal cancer (EC) is one of the most common causes of cancer-related death worldwide. Identifying suitable biomarkers for early diagnosis as well as predicting lymph node metastasis, prognosis and the therapeutic response of EC is essential for the effective and efficient management for EC. There is an urgent need to develop effective, novel approaches for patients who do not respond to conventional treatment. Areas covered: EC is characterized by the presence of two main histological types such as squamous cell carcinoma and adenocarcinoma, which differ in their response to treatments and prognosis. Thus, this review describes the latest research into biomarkers and novel treatment targets generated by cancer proteomics for the two main histological types. Finally, the main difficulties facing the translation of biomarkers and novel treatment targets into the clinical settings are discussed. Expert commentary: EC proteomics have provided useful results and, after their validation, novel clinical tools should be developed to improve the clinical outcomes for EC patients.
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Affiliation(s)
- Norihisa Uemura
- a Department of Gastroenterological Surgery , Aichi Cancer Center Hospital , Nagoya , Japan
| | - Tadashi Kondo
- b Division of Rare Cancer Research, Department of Innovative Seeds Evaluation , National Cancer Center Research Institute , Tokyo , Japan
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28
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Li W, Zhang Z, Zhao W, Han N. Transglutaminase 3 protein modulates human esophageal cancer cell growth by targeting the NF-κB signaling pathway. Oncol Rep 2016; 36:1723-30. [DOI: 10.3892/or.2016.4921] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2016] [Accepted: 05/13/2016] [Indexed: 11/05/2022] Open
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29
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Shah AK, Lê Cao KA, Choi E, Chen D, Gautier B, Nancarrow D, Whiteman DC, Baker PR, Clauser KR, Chalkley RJ, Saunders NA, Barbour AP, Joshi V, Hill MM. Glyco-centric lectin magnetic bead array (LeMBA) - proteomics dataset of human serum samples from healthy, Barrett׳s esophagus and esophageal adenocarcinoma individuals. Data Brief 2016; 7:1058-62. [PMID: 27408916 PMCID: PMC4927955 DOI: 10.1016/j.dib.2016.03.081] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2015] [Revised: 03/14/2016] [Accepted: 03/25/2016] [Indexed: 11/30/2022] Open
Abstract
This data article describes serum glycoprotein biomarker discovery and qualification datasets generated using lectin magnetic bead array (LeMBA) – mass spectrometry techniques, “Serum glycoprotein biomarker discovery and qualification pipeline reveals novel diagnostic biomarker candidates for esophageal adenocarcinoma” [1]. Serum samples collected from healthy, metaplastic Barrett׳s esophagus (BE) and esophageal adenocarcinoma (EAC) individuals were profiled for glycoprotein subsets via differential lectin binding. The biomarker discovery proteomics dataset consisting of 20 individual lectin pull-downs for 29 serum samples with a spiked-in internal standard chicken ovalbumin protein has been deposited in the PRIDE partner repository of the ProteomeXchange Consortium with the data set identifier PRIDE: PXD002442. Annotated MS/MS spectra for the peptide identifications can be viewed using MS-Viewer (〈http://prospector2.ucsf.edu/prospector/cgi-bin/msform.cgi?form=msviewer〉) using search key “jn7qafftux”. The qualification dataset contained 6-lectin pulldown-coupled multiple reaction monitoring-mass spectrometry (MRM-MS) data for 41 protein candidates, from 60 serum samples. This dataset is available as a supplemental files with the original publication [1].
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Affiliation(s)
- Alok K. Shah
- The University of Queensland Diamantina Institute, The University of Queensland, Translational Research Institute, Brisbane, Queensland, Australia
| | - Kim-Anh Lê Cao
- The University of Queensland Diamantina Institute, The University of Queensland, Translational Research Institute, Brisbane, Queensland, Australia
| | - Eunju Choi
- The University of Queensland Diamantina Institute, The University of Queensland, Translational Research Institute, Brisbane, Queensland, Australia
- School of Veterinary Science, The University of Queensland, Gatton, Queensland, Australia
| | - David Chen
- School of Information and Communication Technology, Griffith University, Brisbane, Queensland, Australia
| | - Benoît Gautier
- The University of Queensland Diamantina Institute, The University of Queensland, Translational Research Institute, Brisbane, Queensland, Australia
| | - Derek Nancarrow
- QIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia
| | - David C. Whiteman
- QIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia
| | - Peter R. Baker
- Mass Spectrometry Facility, Department of Pharmaceutical Chemistry, University of California, San Francisco, CA, USA
| | - Karl R. Clauser
- Proteomics Platform, Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Robert J. Chalkley
- Mass Spectrometry Facility, Department of Pharmaceutical Chemistry, University of California, San Francisco, CA, USA
| | - Nicholas A. Saunders
- The University of Queensland Diamantina Institute, The University of Queensland, Translational Research Institute, Brisbane, Queensland, Australia
| | - Andrew P. Barbour
- School of Medicine, The University of Queensland, Brisbane, Queensland, Australia
| | - Virendra Joshi
- Ochsner Health System, Gastroenterology, New Orleans, LA, USA
| | - Michelle M. Hill
- The University of Queensland Diamantina Institute, The University of Queensland, Translational Research Institute, Brisbane, Queensland, Australia
- Correspondence to: The University of Queensland Diamantina Institute Level 5, Translational Research Institute, 37 Kent Street, Woolloongabba, QLD 4102, Australia. Tel.: +61 7 3443 7049; fax: +61 7 3443 5946.The University of Queensland Diamantina Institute Level 5, Translational Research Institute37 Kent StreetWoolloongabbaQLD4102Australia
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30
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Caragata M, Shah AK, Schulz BL, Hill MM, Punyadeera C. Enrichment and identification of glycoproteins in human saliva using lectin magnetic bead arrays. Anal Biochem 2015; 497:76-82. [PMID: 26743719 DOI: 10.1016/j.ab.2015.11.024] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2015] [Revised: 11/23/2015] [Accepted: 11/24/2015] [Indexed: 01/21/2023]
Abstract
Aberrant glycosylation of proteins is a hallmark of tumorigenesis and could provide diagnostic value in cancer detection. Human saliva is an ideal source of glycoproteins due to the relatively high proportion of glycosylated proteins in the salivary proteome. Moreover, saliva collection is noninvasive and technically straightforward, and the sample collection and storage is relatively easy. Although differential glycosylation of proteins can be indicative of disease states, identification of differential glycosylation from clinical samples is not trivial. To facilitate salivary glycoprotein biomarker discovery, we optimized a method for differential glycoprotein enrichment from human saliva based on lectin magnetic bead arrays (saLeMBA). Selected lectins from distinct reactivity groups were used in the saLeMBA platform to enrich salivary glycoproteins from healthy volunteer saliva. The technical reproducibility of saLeMBA was analyzed with liquid chromatography-tandem mass spectrometry (LC-MS/MS) to identify the glycosylated proteins enriched by each lectin. Our saLeMBA platform enabled robust glycoprotein enrichment in a glycoprotein- and lectin-specific manner consistent with known protein-specific glycan profiles. We demonstrated that saLeMBA is a reliable method to enrich and detect glycoproteins present in human saliva.
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Affiliation(s)
- Michael Caragata
- The University of Queensland Diamantina Institute, The University of Queensland, Translational Research Institute, Woolloongabba, Queensland, 4102, Australia
| | - Alok K Shah
- The University of Queensland Diamantina Institute, The University of Queensland, Translational Research Institute, Woolloongabba, Queensland, 4102, Australia
| | - Benjamin L Schulz
- School of Chemistry and Molecular Biosciences, The University of Queensland, St. Lucia, Queensland, 4072, Australia
| | - Michelle M Hill
- The University of Queensland Diamantina Institute, The University of Queensland, Translational Research Institute, Woolloongabba, Queensland, 4102, Australia.
| | - Chamindie Punyadeera
- School of Biomedical Sciences, Institute of Biomedical Innovations, Queensland University of Technology, Kelvin Grove, and Translational Research Institute, Woolloongabba, Queensland, 4102, Australia.
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