|
1
|
Bao F, Liu J, Chen H, Miao L, Xu Z, Zhang G. Diagnosis Biomarkers of Cholangiocarcinoma in Human Bile: An Evidence-Based Study. Cancers (Basel) 2022; 14:cancers14163921. [PMID: 36010914 PMCID: PMC9406189 DOI: 10.3390/cancers14163921] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Revised: 08/03/2022] [Accepted: 08/08/2022] [Indexed: 11/23/2022] Open
Abstract
Simple Summary A liquid biopsy has the characteristics of low trauma and easy acquisition in the diagnosis of cholangiocarcinoma. Many researchers try to find diagnostic or prognostic biomarkers of CCA through blood, urine, bile and other body fluids. Due to the close proximity of bile to the lesion and the stable nature, bile gradually comes into people’s view. The evaluation of human bile diagnostic biomarkers is not only to the benefit of screening more suitable clinical markers but also of exploring the pathological changes of the disease. Abstract Cholangiocarcinoma (CCA) is a multifactorial malignant tumor of the biliary tract, and the incidence of CCA is increasing in recent years. At present, the diagnosis of CCA mainly depends on imaging and invasive examination, with limited specificity and sensitivity and late detection. The early diagnosis of CCA always faces the dilemma of lacking specific diagnostic biomarkers. Non-invasive methods to assess the degree of CAA have been developed throughout the last decades. Among the many specimens looking for CCA biomarkers, bile has gotten a lot of attention lately. This paper mainly summarizes the recent developments in the current research on the diagnostic biomarkers for CCA in human bile at the levels of the gene, protein, metabolite, extracellular vesicles and volatile organic compounds.
Collapse
Affiliation(s)
- Fang Bao
- Institute of Integrative Medicine, Dalian Medical University, No. 9, South Road of Lvshun, Dalian 116044, China
- Department of General Surgery, Pancreatic-Biliary Center, The First Affiliated Hospital of Dalian Medical University, No. 222, Zhongshan Road, Dalian 116011, China
- CAS Key Laboratory of Separation Science for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, China
| | - Jiayue Liu
- Institute of Integrative Medicine, Dalian Medical University, No. 9, South Road of Lvshun, Dalian 116044, China
- Department of General Surgery, Pancreatic-Biliary Center, The First Affiliated Hospital of Dalian Medical University, No. 222, Zhongshan Road, Dalian 116011, China
| | - Haiyang Chen
- Institute of Integrative Medicine, Dalian Medical University, No. 9, South Road of Lvshun, Dalian 116044, China
- Department of General Surgery, Pancreatic-Biliary Center, The First Affiliated Hospital of Dalian Medical University, No. 222, Zhongshan Road, Dalian 116011, China
| | - Lu Miao
- CAS Key Laboratory of Separation Science for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, China
| | - Zhaochao Xu
- CAS Key Laboratory of Separation Science for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, China
- Correspondence: (Z.X.); (G.Z.)
| | - Guixin Zhang
- Institute of Integrative Medicine, Dalian Medical University, No. 9, South Road of Lvshun, Dalian 116044, China
- Department of General Surgery, Pancreatic-Biliary Center, The First Affiliated Hospital of Dalian Medical University, No. 222, Zhongshan Road, Dalian 116011, China
- Correspondence: (Z.X.); (G.Z.)
| |
Collapse
|
|
2
|
Adrait A, Dumonceau JM, Delhaye M, Annessi-Ramseyer I, Frossard JL, Couté Y, Farina A. Liquid Biopsy of Bile based on Targeted Mass Spectrometry for the Diagnosis of Malignant Biliary Strictures. Clin Transl Sci 2020; 14:148-152. [PMID: 33048472 PMCID: PMC7877827 DOI: 10.1111/cts.12890] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Accepted: 07/30/2020] [Indexed: 12/19/2022] Open
Abstract
Bile holds biomarkers of malignant biliary strictures (MBS) but is unsuited for automated analyzers used in routine diagnostic laboratories. Selected reaction monitoring (SRM) is a flexible high‐throughput analytical approach based on targeted mass spectrometry (MS) already implemented in clinical settings. We tested the hypothesis that SRM could be used to quantify cancer biomarkers in human bile. An SRM‐based assay was developed to simultaneously quantify up to 37 peptides from 13 bile proteins in a developmental cohort of 15 patients (MBS, n = 8; benign biliary stricture or obstruction (BBS), n = 7). The most reliable biomarkers were then absolutely quantified by SRM in a verification cohort of 67 patients (MBS, n = 37; BBS, n = 30). The diagnostic performances of single and combined biomarkers were assessed. In the developmental cohort, SRM‐based analysis revealed six protein biomarkers with significantly higher peptide ratios (endogenous vs. standard) in bile from MBS vs. BBS. In the verification cohort, five of these biomarkers proved good diagnostic ability (individual receiver operating characteristic‐area under the receiver operating characteristic curve (ROC‐AUC) up to 0.889, accuracies from 67.8% to 83.1%). Combining bile biomarkers and serum CA19‐9 in 2 panels allowed differentiating MBS from BBS with up to 0.929 ROC‐AUC and 89.8% accuracy. In this study, a newly developed SRM‐based assay proved able to simultaneously quantify multiple biomarkers in bile samples. The combination of bile biomarkers with serum CA19‐9 was highly accurate for the diagnosis of MBS. Liquid biopsy of bile based on targeted MS is eligible to support MBS diagnosis in clinical practice.
Collapse
Affiliation(s)
- Annie Adrait
- University Grenoble Alpes, CEA, Inserm, IRIG, BGE, Grenoble, France
| | | | - Myriam Delhaye
- Department of Gastroenterology, Hepatopancreatology and GI Oncology, Erasme University Hospital, Brussels, Belgium
| | | | - Jean-Louis Frossard
- Department of Medicine, Geneva University, Geneva, Switzerland.,Division of Gastroenterology, Geneva University Hospitals, Geneva, Switzerland
| | - Yohann Couté
- University Grenoble Alpes, CEA, Inserm, IRIG, BGE, Grenoble, France
| | - Annarita Farina
- Department of Medicine, Geneva University, Geneva, Switzerland.,Division of Gastroenterology, Geneva University Hospitals, Geneva, Switzerland
| |
Collapse
|
|
3
|
Byrling J, Kristl T, Hu D, Pla I, Sanchez A, Sasor A, Andersson R, Marko-Varga G, Andersson B. Mass spectrometry-based analysis of formalin-fixed, paraffin-embedded distal cholangiocarcinoma identifies stromal thrombospondin-2 as a potential prognostic marker. J Transl Med 2020; 18:343. [PMID: 32887625 PMCID: PMC7487897 DOI: 10.1186/s12967-020-02498-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2020] [Accepted: 08/21/2020] [Indexed: 12/18/2022] Open
Abstract
Background Distal cholangiocarcinoma is an aggressive malignancy with a dismal prognosis. Diagnostic and prognostic biomarkers for distal cholangiocarcinoma are lacking. The aim of the present study was to identify differentially expressed proteins between distal cholangiocarcinoma and normal bile duct samples. Methods A workflow utilizing discovery mass spectrometry and verification by parallel reaction monitoring was used to analyze surgically resected formalin-fixed, paraffin-embedded samples from distal cholangiocarcinoma patients and normal bile duct samples. Bioinformatic analysis was used for functional annotation and pathway analysis. Immunohistochemistry was performed to validate the expression of thrombospondin-2 and investigate its association with survival. Results In the discovery study, a total of 3057 proteins were identified. Eighty-seven proteins were found to be differentially expressed (q < 0.05 and fold change ≥ 2 or ≤ 0.5); 31 proteins were upregulated and 56 were downregulated in the distal cholangiocarcinoma samples compared to controls. Bioinformatic analysis revealed an abundance of differentially expressed proteins associated with the tumor reactive stroma. Parallel reaction monitoring verified 28 proteins as upregulated and 18 as downregulated in distal cholangiocarcinoma samples compared to controls. Immunohistochemical validation revealed thrombospondin-2 to be upregulated in distal cholangiocarcinoma epithelial and stromal compartments. In paired lymph node metastases samples, thrombospondin-2 expression was significantly lower; however, stromal thrombospondin-2 expression was still frequent (72%). Stromal thrombospondin-2 was an independent predictor of poor disease-free survival (HR 3.95, 95% CI 1.09–14.3; P = 0.037). Conclusion Several proteins without prior association with distal cholangiocarcinoma biology were identified and verified as differentially expressed between distal cholangiocarcinoma and normal bile duct samples. These proteins can be further evaluated to elucidate their biomarker potential and role in distal cholangiocarcinoma carcinogenesis. Stromal thrombospondin-2 is a potential prognostic marker in distal cholangiocarcinoma.
Collapse
Affiliation(s)
- Johannes Byrling
- Department of Clinical Sciences Lund, Surgery, Lund University, and Skåne University Hospital, Lund, Sweden
| | - Theresa Kristl
- Department of Biomedical Engineering, Clinical Protein Science and Imaging, Lund University, Lund, Sweden
| | - Dingyuan Hu
- Department of Clinical Sciences Lund, Surgery, Lund University, and Skåne University Hospital, Lund, Sweden
| | - Indira Pla
- Department of Biomedical Engineering, Clinical Protein Science and Imaging, Lund University, Lund, Sweden
| | - Aniel Sanchez
- Department of Biomedical Engineering, Clinical Protein Science and Imaging, Lund University, Lund, Sweden
| | - Agata Sasor
- Department of Clinical Sciences Lund, Pathology, Lund University, and Skåne University Hospital, Lund, Sweden
| | - Roland Andersson
- Department of Clinical Sciences Lund, Surgery, Lund University, and Skåne University Hospital, Lund, Sweden
| | - György Marko-Varga
- Department of Biomedical Engineering, Clinical Protein Science and Imaging, Lund University, Lund, Sweden
| | - Bodil Andersson
- Department of Clinical Sciences Lund, Surgery, Lund University, and Skåne University Hospital, Lund, Sweden.
| |
Collapse
|
|
4
|
Urman JM, Herranz JM, Uriarte I, Rullán M, Oyón D, González B, Fernandez-Urién I, Carrascosa J, Bolado F, Zabalza L, Arechederra M, Alvarez-Sola G, Colyn L, Latasa MU, Puchades-Carrasco L, Pineda-Lucena A, Iraburu MJ, Iruarrizaga-Lejarreta M, Alonso C, Sangro B, Purroy A, Gil I, Carmona L, Cubero FJ, Martínez-Chantar ML, Banales JM, Romero MR, Macias RI, Monte MJ, Marín JJG, Vila JJ, Corrales FJ, Berasain C, Fernández-Barrena MG, Avila MA. Pilot Multi-Omic Analysis of Human Bile from Benign and Malignant Biliary Strictures: A Machine-Learning Approach. Cancers (Basel) 2020; 12:cancers12061644. [PMID: 32575903 PMCID: PMC7352944 DOI: 10.3390/cancers12061644] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2020] [Revised: 06/17/2020] [Accepted: 06/18/2020] [Indexed: 12/11/2022] Open
Abstract
Cholangiocarcinoma (CCA) and pancreatic adenocarcinoma (PDAC) may lead to the development of extrahepatic obstructive cholestasis. However, biliary stenoses can also be caused by benign conditions, and the identification of their etiology still remains a clinical challenge. We performed metabolomic and proteomic analyses of bile from patients with benign (n = 36) and malignant conditions, CCA (n = 36) or PDAC (n = 57), undergoing endoscopic retrograde cholangiopancreatography with the aim of characterizing bile composition in biliopancreatic disease and identifying biomarkers for the differential diagnosis of biliary strictures. Comprehensive analyses of lipids, bile acids and small molecules were carried out using mass spectrometry (MS) and nuclear magnetic resonance spectroscopy (1H-NMR) in all patients. MS analysis of bile proteome was performed in five patients per group. We implemented artificial intelligence tools for the selection of biomarkers and algorithms with predictive capacity. Our machine-learning pipeline included the generation of synthetic data with properties of real data, the selection of potential biomarkers (metabolites or proteins) and their analysis with neural networks (NN). Selected biomarkers were then validated with real data. We identified panels of lipids (n = 10) and proteins (n = 5) that when analyzed with NN algorithms discriminated between patients with and without cancer with an unprecedented accuracy.
Collapse
Affiliation(s)
- Jesús M. Urman
- Department of Gastroenterology and Hepatology, Navarra University Hospital Complex, 31008 Pamplona, Spain; (J.M.U.); (M.R.); (D.O.); (B.G.); (I.F.-U.); (J.C.); (F.B.); (L.Z.); (J.J.V.)
- IdiSNA, Navarra Institute for Health Research, 31008 Pamplona, Spain; (M.A.); (B.S.); (A.P.); (I.G.); (C.B.); (M.G.F.-B.)
| | - José M. Herranz
- National Institute for the Study of Liver and Gastrointestinal Diseases, CIBERehd, Carlos III Health Institute, 28029 Madrid, Spain; (J.M.H.); (I.U.); (G.A.-S.); (M.L.M.-C.); (J.M.B.); (M.R.R.); (R.I.R.M.); (M.J.M.); (J.J.G.M.); (F.J.C.)
- Program of Hepatology, Center for Applied Medical Research (CIMA), University of Navarra, 31008 Pamplona, Spain; (L.C.); (M.U.L.)
| | - Iker Uriarte
- National Institute for the Study of Liver and Gastrointestinal Diseases, CIBERehd, Carlos III Health Institute, 28029 Madrid, Spain; (J.M.H.); (I.U.); (G.A.-S.); (M.L.M.-C.); (J.M.B.); (M.R.R.); (R.I.R.M.); (M.J.M.); (J.J.G.M.); (F.J.C.)
- Program of Hepatology, Center for Applied Medical Research (CIMA), University of Navarra, 31008 Pamplona, Spain; (L.C.); (M.U.L.)
| | - María Rullán
- Department of Gastroenterology and Hepatology, Navarra University Hospital Complex, 31008 Pamplona, Spain; (J.M.U.); (M.R.); (D.O.); (B.G.); (I.F.-U.); (J.C.); (F.B.); (L.Z.); (J.J.V.)
| | - Daniel Oyón
- Department of Gastroenterology and Hepatology, Navarra University Hospital Complex, 31008 Pamplona, Spain; (J.M.U.); (M.R.); (D.O.); (B.G.); (I.F.-U.); (J.C.); (F.B.); (L.Z.); (J.J.V.)
| | - Belén González
- Department of Gastroenterology and Hepatology, Navarra University Hospital Complex, 31008 Pamplona, Spain; (J.M.U.); (M.R.); (D.O.); (B.G.); (I.F.-U.); (J.C.); (F.B.); (L.Z.); (J.J.V.)
| | - Ignacio Fernandez-Urién
- Department of Gastroenterology and Hepatology, Navarra University Hospital Complex, 31008 Pamplona, Spain; (J.M.U.); (M.R.); (D.O.); (B.G.); (I.F.-U.); (J.C.); (F.B.); (L.Z.); (J.J.V.)
- IdiSNA, Navarra Institute for Health Research, 31008 Pamplona, Spain; (M.A.); (B.S.); (A.P.); (I.G.); (C.B.); (M.G.F.-B.)
| | - Juan Carrascosa
- Department of Gastroenterology and Hepatology, Navarra University Hospital Complex, 31008 Pamplona, Spain; (J.M.U.); (M.R.); (D.O.); (B.G.); (I.F.-U.); (J.C.); (F.B.); (L.Z.); (J.J.V.)
- IdiSNA, Navarra Institute for Health Research, 31008 Pamplona, Spain; (M.A.); (B.S.); (A.P.); (I.G.); (C.B.); (M.G.F.-B.)
| | - Federico Bolado
- Department of Gastroenterology and Hepatology, Navarra University Hospital Complex, 31008 Pamplona, Spain; (J.M.U.); (M.R.); (D.O.); (B.G.); (I.F.-U.); (J.C.); (F.B.); (L.Z.); (J.J.V.)
| | - Lucía Zabalza
- Department of Gastroenterology and Hepatology, Navarra University Hospital Complex, 31008 Pamplona, Spain; (J.M.U.); (M.R.); (D.O.); (B.G.); (I.F.-U.); (J.C.); (F.B.); (L.Z.); (J.J.V.)
| | - María Arechederra
- IdiSNA, Navarra Institute for Health Research, 31008 Pamplona, Spain; (M.A.); (B.S.); (A.P.); (I.G.); (C.B.); (M.G.F.-B.)
- Program of Hepatology, Center for Applied Medical Research (CIMA), University of Navarra, 31008 Pamplona, Spain; (L.C.); (M.U.L.)
| | - Gloria Alvarez-Sola
- National Institute for the Study of Liver and Gastrointestinal Diseases, CIBERehd, Carlos III Health Institute, 28029 Madrid, Spain; (J.M.H.); (I.U.); (G.A.-S.); (M.L.M.-C.); (J.M.B.); (M.R.R.); (R.I.R.M.); (M.J.M.); (J.J.G.M.); (F.J.C.)
- Program of Hepatology, Center for Applied Medical Research (CIMA), University of Navarra, 31008 Pamplona, Spain; (L.C.); (M.U.L.)
| | - Leticia Colyn
- Program of Hepatology, Center for Applied Medical Research (CIMA), University of Navarra, 31008 Pamplona, Spain; (L.C.); (M.U.L.)
| | - María U. Latasa
- Program of Hepatology, Center for Applied Medical Research (CIMA), University of Navarra, 31008 Pamplona, Spain; (L.C.); (M.U.L.)
| | - Leonor Puchades-Carrasco
- Drug Discovery Unit, Instituto de Investigación Sanitaria La Fe, Hospital Universitario y Politécnico La Fe, 46026 Valencia, Spain;
| | - Antonio Pineda-Lucena
- Drug Discovery Unit, Instituto de Investigación Sanitaria La Fe, Hospital Universitario y Politécnico La Fe, 46026 Valencia, Spain;
- Program of Molecular Therapeutics, Center for Applied Medical Research (CIMA), University of Navarra, 31008 Pamplona, Spain;
| | - María J. Iraburu
- Department of Biochemistry and Genetics, School of Sciences; University of Navarra, 31008 Pamplona, Spain;
| | | | - Cristina Alonso
- OWL Metabolomics, Bizkaia Technology Park, 48160 Derio, Spain; (M.I.-L.); (C.A.)
| | - Bruno Sangro
- IdiSNA, Navarra Institute for Health Research, 31008 Pamplona, Spain; (M.A.); (B.S.); (A.P.); (I.G.); (C.B.); (M.G.F.-B.)
- National Institute for the Study of Liver and Gastrointestinal Diseases, CIBERehd, Carlos III Health Institute, 28029 Madrid, Spain; (J.M.H.); (I.U.); (G.A.-S.); (M.L.M.-C.); (J.M.B.); (M.R.R.); (R.I.R.M.); (M.J.M.); (J.J.G.M.); (F.J.C.)
- Hepatology Unit, Department of Internal Medicine, University of Navarra Clinic, 31008 Pamplona, Spain
| | - Ana Purroy
- IdiSNA, Navarra Institute for Health Research, 31008 Pamplona, Spain; (M.A.); (B.S.); (A.P.); (I.G.); (C.B.); (M.G.F.-B.)
- Navarrabiomed Biobank Unit, IdiSNA, Navarra Institute for Health Research, 31008 Pamplona, Spain
| | - Isabel Gil
- IdiSNA, Navarra Institute for Health Research, 31008 Pamplona, Spain; (M.A.); (B.S.); (A.P.); (I.G.); (C.B.); (M.G.F.-B.)
- Navarrabiomed Biobank Unit, IdiSNA, Navarra Institute for Health Research, 31008 Pamplona, Spain
| | - Lorena Carmona
- Proteomics Unit, Centro Nacional de Biotecnología (CNB) Consejo Superior de Investigaciones Científicas (CSIC), 28049 Madrid, Spain;
| | - Francisco Javier Cubero
- Department of Immunology, Ophtalmology & Ear, Nose and Throat (ENT), Complutense University School of Medicine and 12 de Octubre Health Research Institute (Imas12), 28040 Madrid, Spain;
| | - María L. Martínez-Chantar
- National Institute for the Study of Liver and Gastrointestinal Diseases, CIBERehd, Carlos III Health Institute, 28029 Madrid, Spain; (J.M.H.); (I.U.); (G.A.-S.); (M.L.M.-C.); (J.M.B.); (M.R.R.); (R.I.R.M.); (M.J.M.); (J.J.G.M.); (F.J.C.)
- Liver Disease Laboratory, Center for Cooperative Research in Biosciences (CIC bioGUNE), Basque Research and Technology Alliance (BRTA), Bizkaia Technology Park, 48160 Derio, Spain
| | - Jesús M. Banales
- National Institute for the Study of Liver and Gastrointestinal Diseases, CIBERehd, Carlos III Health Institute, 28029 Madrid, Spain; (J.M.H.); (I.U.); (G.A.-S.); (M.L.M.-C.); (J.M.B.); (M.R.R.); (R.I.R.M.); (M.J.M.); (J.J.G.M.); (F.J.C.)
- Department of Liver and Gastrointestinal Diseases, Biodonostia Health Research Institute, Donostia University Hospital, 20014 San Sebastian, Spain
- IKERBASQUE, Basque Foundation for Science, 48013 Bilbao, Spain
| | - Marta R. Romero
- National Institute for the Study of Liver and Gastrointestinal Diseases, CIBERehd, Carlos III Health Institute, 28029 Madrid, Spain; (J.M.H.); (I.U.); (G.A.-S.); (M.L.M.-C.); (J.M.B.); (M.R.R.); (R.I.R.M.); (M.J.M.); (J.J.G.M.); (F.J.C.)
- Experimental Hepatology and Drug Targeting (HEVEFARM) Group, University of Salamanca, Biomedical Research Institute of Salamanca (IBSAL), 37007 Salamanca, Spain
| | - Rocio I.R. Macias
- National Institute for the Study of Liver and Gastrointestinal Diseases, CIBERehd, Carlos III Health Institute, 28029 Madrid, Spain; (J.M.H.); (I.U.); (G.A.-S.); (M.L.M.-C.); (J.M.B.); (M.R.R.); (R.I.R.M.); (M.J.M.); (J.J.G.M.); (F.J.C.)
- Experimental Hepatology and Drug Targeting (HEVEFARM) Group, University of Salamanca, Biomedical Research Institute of Salamanca (IBSAL), 37007 Salamanca, Spain
| | - Maria J. Monte
- National Institute for the Study of Liver and Gastrointestinal Diseases, CIBERehd, Carlos III Health Institute, 28029 Madrid, Spain; (J.M.H.); (I.U.); (G.A.-S.); (M.L.M.-C.); (J.M.B.); (M.R.R.); (R.I.R.M.); (M.J.M.); (J.J.G.M.); (F.J.C.)
- Experimental Hepatology and Drug Targeting (HEVEFARM) Group, University of Salamanca, Biomedical Research Institute of Salamanca (IBSAL), 37007 Salamanca, Spain
| | - Jose J. G. Marín
- National Institute for the Study of Liver and Gastrointestinal Diseases, CIBERehd, Carlos III Health Institute, 28029 Madrid, Spain; (J.M.H.); (I.U.); (G.A.-S.); (M.L.M.-C.); (J.M.B.); (M.R.R.); (R.I.R.M.); (M.J.M.); (J.J.G.M.); (F.J.C.)
- Experimental Hepatology and Drug Targeting (HEVEFARM) Group, University of Salamanca, Biomedical Research Institute of Salamanca (IBSAL), 37007 Salamanca, Spain
| | - Juan J. Vila
- Department of Gastroenterology and Hepatology, Navarra University Hospital Complex, 31008 Pamplona, Spain; (J.M.U.); (M.R.); (D.O.); (B.G.); (I.F.-U.); (J.C.); (F.B.); (L.Z.); (J.J.V.)
- IdiSNA, Navarra Institute for Health Research, 31008 Pamplona, Spain; (M.A.); (B.S.); (A.P.); (I.G.); (C.B.); (M.G.F.-B.)
| | - Fernando J. Corrales
- National Institute for the Study of Liver and Gastrointestinal Diseases, CIBERehd, Carlos III Health Institute, 28029 Madrid, Spain; (J.M.H.); (I.U.); (G.A.-S.); (M.L.M.-C.); (J.M.B.); (M.R.R.); (R.I.R.M.); (M.J.M.); (J.J.G.M.); (F.J.C.)
- Proteomics Unit, Centro Nacional de Biotecnología (CNB) Consejo Superior de Investigaciones Científicas (CSIC), 28049 Madrid, Spain;
| | - Carmen Berasain
- IdiSNA, Navarra Institute for Health Research, 31008 Pamplona, Spain; (M.A.); (B.S.); (A.P.); (I.G.); (C.B.); (M.G.F.-B.)
- National Institute for the Study of Liver and Gastrointestinal Diseases, CIBERehd, Carlos III Health Institute, 28029 Madrid, Spain; (J.M.H.); (I.U.); (G.A.-S.); (M.L.M.-C.); (J.M.B.); (M.R.R.); (R.I.R.M.); (M.J.M.); (J.J.G.M.); (F.J.C.)
- Program of Hepatology, Center for Applied Medical Research (CIMA), University of Navarra, 31008 Pamplona, Spain; (L.C.); (M.U.L.)
| | - Maite G. Fernández-Barrena
- IdiSNA, Navarra Institute for Health Research, 31008 Pamplona, Spain; (M.A.); (B.S.); (A.P.); (I.G.); (C.B.); (M.G.F.-B.)
- National Institute for the Study of Liver and Gastrointestinal Diseases, CIBERehd, Carlos III Health Institute, 28029 Madrid, Spain; (J.M.H.); (I.U.); (G.A.-S.); (M.L.M.-C.); (J.M.B.); (M.R.R.); (R.I.R.M.); (M.J.M.); (J.J.G.M.); (F.J.C.)
- Program of Hepatology, Center for Applied Medical Research (CIMA), University of Navarra, 31008 Pamplona, Spain; (L.C.); (M.U.L.)
| | - Matías A. Avila
- IdiSNA, Navarra Institute for Health Research, 31008 Pamplona, Spain; (M.A.); (B.S.); (A.P.); (I.G.); (C.B.); (M.G.F.-B.)
- National Institute for the Study of Liver and Gastrointestinal Diseases, CIBERehd, Carlos III Health Institute, 28029 Madrid, Spain; (J.M.H.); (I.U.); (G.A.-S.); (M.L.M.-C.); (J.M.B.); (M.R.R.); (R.I.R.M.); (M.J.M.); (J.J.G.M.); (F.J.C.)
- Program of Hepatology, Center for Applied Medical Research (CIMA), University of Navarra, 31008 Pamplona, Spain; (L.C.); (M.U.L.)
- Correspondence: ; Tel.: +34-948-194700 (ext. 4003)
| |
Collapse
|
|
5
|
Son KH, Ahn CB, Kim HJ, Kim JS. Quantitative proteomic analysis of bile in extrahepatic cholangiocarcinoma patients. J Cancer 2020; 11:4073-4080. [PMID: 32368289 PMCID: PMC7196276 DOI: 10.7150/jca.40964] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2019] [Accepted: 03/29/2020] [Indexed: 12/17/2022] Open
Abstract
Background and Aims: Extrahepatic cholangiocarcinoma (CCA) without liver-fluke is increasing. Multifactorial carcinogenesis makes it hard to find biomarkers related to CCA. Although there are a few studies of bile proteomics, these showed different protein profiles because of having heterogeneous groups of patients and different sampling methods. Our aim was to identify the specific bile proteins of extrahepatic CCA patients. Methods: We collected bile from 23 patients undergoing endoscopic nasobiliary drainage in Korea University Guro Hospital from May 2018 to January 2019. The CCA group included 18 patients diagnosed with extrahepatic CCA, and the control group included 5 patients with benign biliary conditions. We analyzed bile proteome using liquid chromatography mass spectrometry. We compared the relative abundance of various proteins in the CCA and control groups. Results: In all, we identified a total of 245 proteins in the bile of CCA and control patients. Increased top 14 proteins in CCA patients were immunoglobulin kappa light chain, apolipoprotein B, inter-alpha-trypsin inhibitor heavy chain H4, apolipoprotein E, Mucin 5B, inter-alpha-trypsin inhibitor heavy chain H1, apolipoprotein A-IV, intercellular adhesion molecule 1, complement C7, complement C5, apolipoprotein C-III, albumin, antithrombin-III, and apolipoprotein A-II. However, the significantly increased proteins in bile of CCA patients comparing with control patients were immunoglobulin kappa light chain, apolipoprotein E, albumin, apolipoprotein A-I, antithrombin-III, α1-antitrypsin, serotransferrin, immunoglobulin heavy constant mu, immunoglobulin J chain, complement C4-A, and complement C3 (p<0.05). Conclusions: In this study, we identified several proteins that were significantly increased in the bile of extrahepatic CCA. Further study is needed to validate them as potential tumor-associated proteins that may be potential biomarkers for CCA.
Collapse
Affiliation(s)
- Kuk Hui Son
- Department of Thoracic and Cardiovascular Surgery, Gachon University Gil Medical Center, Gachon University, Incheon, 21565, Republic of Korea
| | - Chi Bum Ahn
- Center for information security technologies, Korea University
| | - Hyo Jung Kim
- Department of Internal Medicine, Korea University Guro Hospital
| | - Jae Seon Kim
- Department of Internal Medicine, Korea University Guro Hospital
| |
Collapse
|
|
6
|
Das SK, Sarkar D, Emdad L, Fisher PB. MDA-9/Syntenin: An emerging global molecular target regulating cancer invasion and metastasis. Adv Cancer Res 2019; 144:137-191. [PMID: 31349898 DOI: 10.1016/bs.acr.2019.03.011] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
With few exceptions, metastasis is the terminal stage of cancer with limited therapeutic options. Metastasis consists of numerous phenotypic and genotypic alterations of cells that are directly and indirectly induced by multiple intrinsic (cellular) and extrinsic (micro-environmental) factors. To metastasize, a cancer cell often transitions from an epithelial to mesenchymal morphology (EMT), modifies the extracellular matrix, forms emboli and survives in the circulation, escapes immune surveillance, adheres to sites distant from the initial tumor and finally develops a blood supply (angiogenesis) and colonizes in a secondary niche (a micrometastasis). Scientific advances have greatly enhanced our understanding of the precise molecular and genetic changes, operating independently or collectively, that lead to metastasis. This review focuses on a unique gene, melanoma differentiation associated gene-9 (also known as Syntenin-1; Syndecan Binding Protein (sdcbp); mda-9/syntenin), initially cloned and characterized from metastatic human melanoma and shown to be a pro-metastatic gene. In the last two decades, our comprehension of the diversity of actions of MDA-9/Syntenin on cellular phenotype has emerged. MDA-9/Sytenin plays pivotal regulatory roles in multiple signaling cascades and orchestrates both metastatic and non-metastatic events. Considering the relevance of this gene in controlling cancer invasion and metastasis, approaches have been developed to uniquely and selectively target this gene. We also provide recent updates on strategies that have been successfully employed in targeting MDA-9/Syntenin resulting in profound pre-clinical anti-cancer activity.
Collapse
Affiliation(s)
- Swadesh K Das
- Department of Human and Molecular Genetics, Virginia Commonwealth University, School of Medicine, Richmond, VA, United States; VCU Institute of Molecular Medicine, Virginia Commonwealth University, School of Medicine, Richmond, VA, United States; VCU Massey Cancer Center, Virginia Commonwealth University, School of Medicine, Richmond, VA, United States.
| | - Devanand Sarkar
- Department of Human and Molecular Genetics, Virginia Commonwealth University, School of Medicine, Richmond, VA, United States; VCU Institute of Molecular Medicine, Virginia Commonwealth University, School of Medicine, Richmond, VA, United States; VCU Massey Cancer Center, Virginia Commonwealth University, School of Medicine, Richmond, VA, United States
| | - Luni Emdad
- Department of Human and Molecular Genetics, Virginia Commonwealth University, School of Medicine, Richmond, VA, United States; VCU Institute of Molecular Medicine, Virginia Commonwealth University, School of Medicine, Richmond, VA, United States; VCU Massey Cancer Center, Virginia Commonwealth University, School of Medicine, Richmond, VA, United States
| | - Paul B Fisher
- Department of Human and Molecular Genetics, Virginia Commonwealth University, School of Medicine, Richmond, VA, United States; VCU Institute of Molecular Medicine, Virginia Commonwealth University, School of Medicine, Richmond, VA, United States; VCU Massey Cancer Center, Virginia Commonwealth University, School of Medicine, Richmond, VA, United States.
| |
Collapse
|
|
7
|
Constitutive release of CPS1 in bile and its role as a protective cytokine during acute liver injury. Proc Natl Acad Sci U S A 2019; 116:9125-9134. [PMID: 30979808 DOI: 10.1073/pnas.1822173116] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
Carbamoyl phosphate synthetase-1 (CPS1) is the major mitochondrial urea cycle enzyme in hepatocytes. It is released into mouse and human blood during acute liver injury, where is has a short half-life. The function of CPS1 in blood and the reason for its short half-life in serum are unknown. We show that CPS1 is released normally into mouse and human bile, and pathologically into blood during acute liver injury. Other cytoplasmic and mitochondrial urea cycle enzymes are also found in normal mouse bile. Serum, bile, and purified CPS1 manifest sedimentation properties that overlap with extracellular vesicles, due to the propensity of CPS1 to aggregate despite being released primarily as a soluble protein. During liver injury, CPS1 in blood is rapidly sequestered by monocytes, leading to monocyte M2-polarization and homing to the liver independent of its enzyme activity. Recombinant CPS1 (rCPS1), but not control r-transferrin, increases hepatic macrophage numbers and phagocytic activity. Notably, rCPS1 does not activate hepatic macrophages directly; rather, it activates bone marrow and circulating monocytes that then home to the liver. rCPS1 administration prevents mouse liver damage induced by Fas ligand or acetaminophen, but this protection is absent in macrophage-deficient mice. Moreover, rCPS1 protects from acetaminophen-induced liver injury even when given therapeutically after injury induction. In summary, CPS1 is normally found in bile but is released by hepatocytes into blood upon liver damage. We demonstrate a nonenzymatic function of CPS1 as an antiinflammatory protective cytokine during acute liver injury.
Collapse
|
|
8
|
Pre-fractionation of Noncirculating Biological Fluids to Improve Discovery of Clinically Relevant Protein Biomarkers. Methods Mol Biol 2019. [PMID: 30852813 DOI: 10.1007/978-1-4939-9164-8_2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register]
Abstract
Nowadays, significant difficulties remain in the diagnosis and/or prognosis of many diseases, leading to an unsatisfactory patient management and a counterproductive increase in time and costs. It is therefore crucial to bridge the gap between basic and applied research by complying with clinical requirements, notably from the design stage of the experimental workflow. In this chapter we provide key suggestions for selecting appropriate biological samples and reducing pre-analytical and analytical variabilities to improve the discovery of clinically relevant protein biomarkers.
Collapse
|
|
9
|
Differential proteomics analysis of bile between gangrenous cholecystitis and chronic cholecystitis. Med Hypotheses 2018; 121:131-136. [PMID: 30396466 DOI: 10.1016/j.mehy.2018.07.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2018] [Revised: 05/21/2018] [Accepted: 07/02/2018] [Indexed: 01/30/2023]
Abstract
To establish human biliary protein expression profiles of gangrenous cholecystitis, chronic cholecystitis, and to discover differently expressed proteins for gangrenous cholecystitis by comparative proteomics, we gathered human gallbladder bile samples from gangrenous cholecystitis and chronic cholecystitis patients, respectively After removing the bile salts and lipid peptide fragments were identified by the iTRAQ-coupled LC-MS/MS technology,then identified in SwissProt with Mascot software. A total of 2251 proteins from chronic cholecystitis patients and 2180 proteins from gangrenous cholecystitis patients were identified. A total of 575 differential proteins were found between gangrenous cholecystitis and chronic cholecystitis, 159 proteins were over-expressed and 416 proteins were under-expressed in gangrenous cholecystitis. By bio-informatics analysis, in gangrenous cholecystitis, cell death, necrosis,immune response of neutrophils, apoptosis and degranulation of cells were activated; while cell survival, fatty acid metabolism, transport of molecular and proliferation of cells were inhibited, which might reflect the de-compensatory phase. Pathway analysis showed acute phase proteins were changed, indicating the role of the inflammatory response in the pathogenesis of gangrenous cholecystitis. Six acute phase proteins were found up-regulated,implying a close linkage to gangrenous gallbladder. Our study could be applicable in the biomarker discovery of gangrenous cholecystitis.
Collapse
|
|
10
|
Michelland S, Bourgoin-Voillard S, Cunin V, Tollance A, Bertolino P, Slais K, Seve M. Low-molecular-weight color pI markers to monitor on-line the peptide focusing process in OFFGEL fractionation. Electrophoresis 2017; 38:2034-2041. [DOI: 10.1002/elps.201700075] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2017] [Revised: 05/19/2017] [Accepted: 05/19/2017] [Indexed: 11/09/2022]
Affiliation(s)
- Sylvie Michelland
- Univ. Grenoble Alpes, Inserm, U1055, LBFA and BEeSy; PROMETHEE Proteomic Platform; Grenoble France
- CHU de Grenoble, Institut de Biologie et de Pathologie; PROMETHEE Proteomic Platform; Grenoble France
| | - Sandrine Bourgoin-Voillard
- Univ. Grenoble Alpes, Inserm, U1055, LBFA and BEeSy; PROMETHEE Proteomic Platform; Grenoble France
- CHU de Grenoble, Institut de Biologie et de Pathologie; PROMETHEE Proteomic Platform; Grenoble France
| | - Valérie Cunin
- Univ. Grenoble Alpes, Inserm, U1055, LBFA and BEeSy; PROMETHEE Proteomic Platform; Grenoble France
- CHU de Grenoble, Institut de Biologie et de Pathologie; PROMETHEE Proteomic Platform; Grenoble France
| | - Axel Tollance
- Univ. Grenoble Alpes, Inserm, U1055, LBFA and BEeSy; PROMETHEE Proteomic Platform; Grenoble France
- CHU de Grenoble, Institut de Biologie et de Pathologie; PROMETHEE Proteomic Platform; Grenoble France
| | | | - Karel Slais
- Institute of Analytical Chemistry of the Academy of Sciences of the Czech Republic v.v.i.; Brno Czech Republic
| | - Michel Seve
- Univ. Grenoble Alpes, Inserm, U1055, LBFA and BEeSy; PROMETHEE Proteomic Platform; Grenoble France
- CHU de Grenoble, Institut de Biologie et de Pathologie; PROMETHEE Proteomic Platform; Grenoble France
| |
Collapse
|
|
11
|
Laohaviroj M, Potriquet J, Jia X, Suttiprapa S, Chamgramol Y, Pairojkul C, Sithithaworn P, Mulvenna J, Sripa B. A comparative proteomic analysis of bile for biomarkers of cholangiocarcinoma. Tumour Biol 2017; 39:1010428317705764. [PMID: 28618946 DOI: 10.1177/1010428317705764] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023] Open
Abstract
Cholangiocarcinoma is a primary malignant tumor of the bile duct epithelium. Cholangiocarcinoma is usually detected at an advanced stage when successful treatment is no longer possible. As the tumor originates from the bile duct epithelium, bile is an ideal source of tumor biomarkers for cholangiocarcinoma. In this study, we used a quantitative proteomics approach to identify potential tumor-associated proteins in the bile fluid of six cholangiocarcinoma patients. Three different gross-appearance tumor types were used in the analysis: mass-forming type ( n = 2), periductal infiltrating type ( n = 2), and intraductal growth type ( n = 2). Two bile samples from non-cancerous patients were used as controls. Isobaric labeling, coupled with Tandem mass spectrometry, was used to quantify protein levels in the bile of cholangiocarcinoma and control patients. In all, 63 proteins were significantly increased in cholangiocarcinoma bile compared to normal bile. Alpha-1-antitrypsin was one of the overexpressed proteins that increased in cholangiocarcinoma bile samples. Immunohistochemical analysis revealed that alpha-1-antitrypsin was detected in 177 (50%) of 354 cholangiocarcinoma tissues from our Tissue Bank. Immunoblotting of 54 cholangiocarcinoma bile samples showed that alpha-1-antitrypsin was positive in 38 (70%) samples. Fecal enzyme-linked immunosorbent assay showed that alpha-1-antitrypsin level was able to distinguish cholangiocarcinoma patients from normal individuals. In conclusion, alpha-1-antitrypsin is a potential marker for early diagnosis of cholangiocarcinoma.
Collapse
Affiliation(s)
- Marut Laohaviroj
- 1 Department of Pathology, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand.,2 WHO Collaborating Centre for Research and Control of Opisthorchiasis (Southeast Asian Liver Fluke Disease), Tropical Disease Research Center (TDRC), Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Jeremy Potriquet
- 3 Department of Genetics and Computational Biology, QIMR Berghofer Medical Research Institute, Brisbane, QLD, Australia
| | - Xinying Jia
- 4 Centre for Advanced Imaging, The University of Queensland St Lucia, Brisbane, QLD, Australia
| | - Sutas Suttiprapa
- 1 Department of Pathology, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand.,2 WHO Collaborating Centre for Research and Control of Opisthorchiasis (Southeast Asian Liver Fluke Disease), Tropical Disease Research Center (TDRC), Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Yaovalux Chamgramol
- 1 Department of Pathology, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Chawalit Pairojkul
- 1 Department of Pathology, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Paiboon Sithithaworn
- 5 Department of Parasitology, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Jason Mulvenna
- 3 Department of Genetics and Computational Biology, QIMR Berghofer Medical Research Institute, Brisbane, QLD, Australia
| | - Banchob Sripa
- 1 Department of Pathology, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand.,2 WHO Collaborating Centre for Research and Control of Opisthorchiasis (Southeast Asian Liver Fluke Disease), Tropical Disease Research Center (TDRC), Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| |
Collapse
|
|
12
|
Le Large TYS, Bijlsma MF, Kazemier G, van Laarhoven HWM, Giovannetti E, Jimenez CR. Key biological processes driving metastatic spread of pancreatic cancer as identified by multi-omics studies. Semin Cancer Biol 2017; 44:153-169. [PMID: 28366542 DOI: 10.1016/j.semcancer.2017.03.008] [Citation(s) in RCA: 57] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2017] [Revised: 03/23/2017] [Accepted: 03/27/2017] [Indexed: 02/06/2023]
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is an extremely aggressive malignancy, characterized by a high metastatic burden, already at the time of diagnosis. The metastatic potential of PDAC is one of the main reasons for the poor outcome next to lack of significant improvement in effective treatments in the last decade. Key mutated driver genes, such as activating KRAS mutations, are concordantly expressed in primary and metastatic tumors. However, the biology behind the metastatic potential of PDAC is not fully understood. Recently, large-scale omic approaches have revealed new mechanisms by which PDAC cells gain their metastatic potency. In particular, genomic studies have shown that multiple heterogeneous subclones reside in the primary tumor with different metastatic potential. The development of metastases may be correlated to a more mesenchymal transcriptomic subtype. However, for cancer cells to survive in a distant organ, metastatic sites need to be modulated into pre-metastatic niches. Proteomic studies identified the influence of exosomes on the Kuppfer cells in the liver, which could function to prepare this tissue for metastatic colonization. Phosphoproteomics adds an extra layer to the established omic techniques by unravelling key functional signaling. Future studies integrating results from these large-scale omic approaches will hopefully improve PDAC prognosis through identification of new therapeutic targets and patient selection tools. In this article, we will review the current knowledge on the biology of PDAC metastasis unravelled by large scale multi-omic approaches.
Collapse
Affiliation(s)
- T Y S Le Large
- Department of Medical Oncology, VU University Medical Center, Amsterdam, The Netherlands; Laboratory of Experimental Oncology and Radiobiology, Academic Medical Center, Amsterdam, The Netherlands; Department of Surgery, VU University Medical Center, Amsterdam, The Netherlands
| | - M F Bijlsma
- Laboratory of Experimental Oncology and Radiobiology, Academic Medical Center, Amsterdam, The Netherlands
| | - G Kazemier
- Department of Surgery, VU University Medical Center, Amsterdam, The Netherlands
| | - H W M van Laarhoven
- Department of Medical Oncology, Academic Medical Center, Amsterdam, The Netherlands
| | - E Giovannetti
- Department of Medical Oncology, VU University Medical Center, Amsterdam, The Netherlands; Cancer Pharmacology Lab, AIRC Start Up Unit, University of Pisa, Pisa, Italy; CNR-Nano, Institute of Nanoscience and Nanotechnology, Pisa, Italy
| | - C R Jimenez
- Department of Medical Oncology, VU University Medical Center, Amsterdam, The Netherlands.
| |
Collapse
|
|
13
|
Tiong TJ, Low LE, Teoh HJ, Chin JK, Manickam S. Variation in performance at different positions of an ultrasonic VialTweeter--A study based on various physical and chemical activities. ULTRASONICS SONOCHEMISTRY 2015; 27:165-170. [PMID: 26186833 DOI: 10.1016/j.ultsonch.2015.04.033] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/01/2014] [Revised: 04/02/2015] [Accepted: 04/28/2015] [Indexed: 06/04/2023]
Abstract
Ultrasonic VialTweeter is used for the sonication of small volume samples. It contains a titanium block with 8 holes for vial insertion, to be used simultaneously for batch operation. In this investigation, the ultrasonic and sonochemical performance of ultrasonic VialTweeter has been evaluated at its different positions. Experimental results using calorimetry, ultrasonic capillary effect, sonochemiluminescence and degradation of Rhodamine B showed that the sonochemical activity differs greatly at different positions along the VialTweeter, with positions 3 and 4 showing the maximum efficiency whereas the positions 1 and 2 being the least effective positions. These results were further verified by acoustic pressure simulation, confirming that certain locations in the VialTweeter may not perform in the same way as others due to the variation in acoustic pressure at different locations.
Collapse
Affiliation(s)
- T Joyce Tiong
- Manufacturing and Industrial Processes Research Division, Faculty of Engineering, University of Nottingham Malaysia Campus, 43500 Semenyih, Selangor, Malaysia; Department of Chemical and Environmental Engineering, Faculty of Engineering, University of Nottingham Malaysia Campus, 43500 Semenyih, Selangor, Malaysia.
| | - Liang Ee Low
- Department of Chemical and Environmental Engineering, Faculty of Engineering, University of Nottingham Malaysia Campus, 43500 Semenyih, Selangor, Malaysia
| | - Hui Jiun Teoh
- Department of Chemical and Environmental Engineering, Faculty of Engineering, University of Nottingham Malaysia Campus, 43500 Semenyih, Selangor, Malaysia
| | - Jit-Kai Chin
- Department of Chemical and Environmental Engineering, Faculty of Engineering, University of Nottingham Malaysia Campus, 43500 Semenyih, Selangor, Malaysia
| | - Sivakumar Manickam
- Manufacturing and Industrial Processes Research Division, Faculty of Engineering, University of Nottingham Malaysia Campus, 43500 Semenyih, Selangor, Malaysia; Department of Chemical and Environmental Engineering, Faculty of Engineering, University of Nottingham Malaysia Campus, 43500 Semenyih, Selangor, Malaysia
| |
Collapse
|
|
14
|
Iadarola P, Fumagalli M, Bardoni AM, Salvini R, Viglio S. Recent applications of CE- and HPLC-MS in the analysis of human fluids. Electrophoresis 2015; 37:212-30. [PMID: 26426542 DOI: 10.1002/elps.201500272] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2015] [Revised: 09/06/2015] [Accepted: 09/11/2015] [Indexed: 01/08/2023]
Abstract
The present review intends to cover the literature on the use of CE-/LC-MS for the analysis of human fluids, from 2010 until present. It has been planned to provide an overview of the most recent practical applications of these techniques to less extensively used human body fluids, including, bronchoalveolar lavage fluid, synovial fluid, nipple aspirate, tear fluid, breast fluid, amniotic fluid, and cerumen. Potential pitfalls related to fluid collection and sample preparation, with particular attention to sample clean-up procedures, and methods of analysis, from the research laboratory to a clinical setting will also be addressed. While being apparent that proteomics/metabolomics represent the most prominent approaches for global identification/quantification of putative biomarkers for a variety of human diseases, evidence is also provided of the suitability of these sophisticated techniques for the detection of heterogeneous components carried by these fluids.
Collapse
Affiliation(s)
- Paolo Iadarola
- Department of Biology and Biotechnologies "L. Spallanzani,", Biochemistry Unit, University of Pavia, Italy
| | - Marco Fumagalli
- Department of Biology and Biotechnologies "L. Spallanzani,", Biochemistry Unit, University of Pavia, Italy
| | - Anna Maria Bardoni
- Department of Molecular Medicine, Biochemistry Unit, University of Pavia, Italy
| | - Roberta Salvini
- Department of Molecular Medicine, Biochemistry Unit, University of Pavia, Italy
| | - Simona Viglio
- Department of Molecular Medicine, Biochemistry Unit, University of Pavia, Italy
| |
Collapse
|
|
15
|
Navaneethan U, Lourdusamy V, Gk Venkatesh P, Willard B, Sanaka MR, Parsi MA. Bile proteomics for differentiation of malignant from benign biliary strictures: a pilot study. Gastroenterol Rep (Oxf) 2015; 3:136-43. [PMID: 25304323 PMCID: PMC4423458 DOI: 10.1093/gastro/gou066] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/05/2014] [Accepted: 08/26/2014] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Determining the etiology of biliary strictures is challenging, and the sensitivities of the current tests to diagnose them are low. Protein biomarkers in bile, in combination with other tests, may improve sensitivity in diagnosing biliary strictures. OBJECTIVE To analyse the differential abundance of proteins in benign and malignant biliary strictures through proteomic analysis of bile. METHODS In this prospective, cross-sectional study, bile was aspirated in 24 patients undergoing endoscopic retrograde cholangiopancreatography (ERCP) including six patients with primary sclerosing cholangitis (PSC), three with cholangiocarcinoma (CCA), ten with pancreatic cancer, and five with benign biliary conditions. Liquid chromatography/mass spectrometry was used to examine the bile for differential abundance of protein biomarkers. The relative abundance of various proteins was compared in the malignant vs. benign groups and in CCA vs. PSC. RESULTS The majority of the proteins identified in bile were similar to those of the plasma (plasma proteins) and certain proteins were differentially expressed among the different groups (CCA, pancreatic cancer, PSC or benign). A total of 18 proteins were identified as being more abundant in the malignant group (CCA and pancreatic cancer) than in the benign strictures group, including myeloperoxidase, complement C3, inter-alpha-trypsin inhibitor heavy chain H4, apolipoprotein B-100, and kininogen-1 isoform 2. A total of 30 proteins were identified to be less abundant in the malignant group than in the benign group, including trefoil factor 2, superoxide dismutase [Cu-Zn], kallikrein-1, carboxypeptidase B and trefoil factor 1. CONCLUSIONS Protein biomarkers in bile may differentiate malignant from benign biliary strictures. Larger studies are warranted to validate these observations.
Collapse
Affiliation(s)
- Udayakumar Navaneethan
- Department of Gastroenterology and Hepatology, Digestive Disease Institute, Cleveland Clinic, Cleveland, OH, USA and Proteomics Core Laboratory, Lerner Research Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Vennisvasanth Lourdusamy
- Department of Gastroenterology and Hepatology, Digestive Disease Institute, Cleveland Clinic, Cleveland, OH, USA and Proteomics Core Laboratory, Lerner Research Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Preethi Gk Venkatesh
- Department of Gastroenterology and Hepatology, Digestive Disease Institute, Cleveland Clinic, Cleveland, OH, USA and Proteomics Core Laboratory, Lerner Research Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Belinda Willard
- Department of Gastroenterology and Hepatology, Digestive Disease Institute, Cleveland Clinic, Cleveland, OH, USA and Proteomics Core Laboratory, Lerner Research Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Madhusudhan R Sanaka
- Department of Gastroenterology and Hepatology, Digestive Disease Institute, Cleveland Clinic, Cleveland, OH, USA and Proteomics Core Laboratory, Lerner Research Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Mansour A Parsi
- Department of Gastroenterology and Hepatology, Digestive Disease Institute, Cleveland Clinic, Cleveland, OH, USA and Proteomics Core Laboratory, Lerner Research Institute, Cleveland Clinic, Cleveland, OH, USA
| |
Collapse
|
|
16
|
Camerini S, Mauri P. The role of protein and peptide separation before mass spectrometry analysis in clinical proteomics. J Chromatogr A 2014; 1381:1-12. [PMID: 25618357 DOI: 10.1016/j.chroma.2014.12.035] [Citation(s) in RCA: 56] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2014] [Revised: 12/09/2014] [Accepted: 12/11/2014] [Indexed: 11/25/2022]
Abstract
The purpose of clinical proteomics is to characterise protein profiles of a plethora of diseases with the aim of finding specific biomarkers. These are particularly valuable for early diagnosis, and represent key molecules suitable to elucidate pathogenic mechanisms. Samples deriving from patients (i.e. blood, urine, cerebrospinal fluid, biopsies) are the sources for clinical proteomics. Due to the complexity of the extracted samples their direct analysis is unachievable. Any analytical clinical proteomics study should start with the choice of the optimal combination of strategies with respect to both sample preparations and MS approaches. Protein or peptide fractionation (off-line or on-line) is essential to reduce complexity of biological samples and to achieve the most complete and reproducible analysis. The aim of this review is to introduce the readers to a functional range of strategies to help scientists in their proteomics set up. In particular, the separation approaches of proteins or peptides (both gel-based and gel-free) are reviewed with special attention paid to their advantages and limitations, and to the different liquid chromatography techniques used to peptide fractionation after protein enzymatic digestion and before their detection. Finally, the role of mass spectrometry (MS) for protein identification and quantification is discussed including emerging MS data acquisition strategies.
Collapse
Affiliation(s)
- Serena Camerini
- Dept of Cell Biology and Neurosciences Higher Institute of Health (ISS), Rome, Italy
| | - Pierluigi Mauri
- Institute for Biomedical Technologies (ITB-CNR), Segrate, and Institute of Life Science - Scuola Superiore Sant'Anna, Pisa, Italy.
| |
Collapse
|
|
17
|
Kegelman TP, Das SK, Emdad L, Hu B, Menezes ME, Bhoopathi P, Wang XY, Pellecchia M, Sarkar D, Fisher PB. Targeting tumor invasion: the roles of MDA-9/Syntenin. Expert Opin Ther Targets 2014; 19:97-112. [PMID: 25219541 DOI: 10.1517/14728222.2014.959495] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
INTRODUCTION Melanoma differentiation-associated gene - 9 (MDA-9)/Syntenin has become an increasingly popular focus for investigation in numerous cancertypes. Originally implicated in melanoma metastasis, it has diverse cellular roles and is consistently identified as a regulator of tumor invasion and angiogenesis. As a potential target for inhibiting some of the most lethal aspects of cancer progression, further insight into the function of MDA-9/Syntenin is mandatory. AREAS COVERED Recent literature and seminal articles were reviewed to summarize the latest collective understanding of MDA-9/Syntenin's role in normal and cancerous settings. Insights into its participation in developmental processes are included, as is the functional significance of the N- and C-terminals and PDZ domains of MDA-9/Syntenin. Current reports highlight the clinical significance of MDA-9/Syntenin expression level in a variety of cancers, often correlating directly with reduced patient survival. Also presented are assessments of roles of MDA-9/Syntenin in cancer progression as well as its functions as an intracellular adapter molecule. EXPERT OPINION Multiple studies demonstrate the importance of MDA-9/Syntenin in tumor invasion and progression. Through the use of novel drug design approaches, this protein may provide a worthwhile therapeutic target. As many conventional therapies do not address, or even enhance, tumor invasion, an anti-invasive approach would be a worthwhile addition in cancer therapy.
Collapse
Affiliation(s)
- Timothy P Kegelman
- Virginia Commonwealth University, School of Medicine, Department of Human and Molecular Genetics , Richmond, VA , USA
| | | | | | | | | | | | | | | | | | | |
Collapse
|