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Shin D, Kim Y, Park J, Kim Y. High-throughput Proteomics-Guided Biomarker Discovery of Hepatocellular Carcinoma. Biomed J 2024:100752. [PMID: 38901798 DOI: 10.1016/j.bj.2024.100752] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2024] [Revised: 06/07/2024] [Accepted: 06/12/2024] [Indexed: 06/22/2024] Open
Abstract
Liver cancer stands as the fifth leading cause of cancer-related deaths globally. Hepatocellular carcinoma (HCC) comprises approximately 85%-90% of all primary liver malignancies. However, only 20-30% of HCC patients qualify for curative therapy, primarily due to the absence of reliable tools for early detection and prognosis of HCC. This underscores the critical need for molecular biomarkers for HCC management. Since proteins reflect disease status directly, proteomics has been utilized in biomarker developments for HCC. In particular, proteomics coupled with liquid chromatography-mass spectrometer (LC-MS) methods facilitate the process of discovering biomarker candidates for diagnosis, prognosis, and therapeutic strategies. In this work, we investigated LC-MS-based proteomics methods through recent reference reviews, with a particular focus on sample preparation and LC-MS methods appropriate for the discovery of HCC biomarkers and their clinical applications. We classified proteomics studies of HCC according to sample types, and we examined the coverage of protein biomarker candidates based on LC-MS methods in relation to study scales and goals. Comprehensively, we proposed protein biomarker candidates categorized by sample types and biomarker types for appropriate clinical use. In this review, we summarized recent LC-MS-based proteomics studies on HCC and proposed potential protein biomarkers. Our findings are expected to expand the understanding of HCC pathogenesis and enhance the efficiency of HCC diagnosis and prognosis, thereby contributing to improved patient outcomes.
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Affiliation(s)
- Dongyoon Shin
- Proteomics Research Team, CHA Institute of Future Medicine, Seongnam, Republic of Korea
| | - Yeongshin Kim
- Proteomics Research Team, CHA Institute of Future Medicine, Seongnam, Republic of Korea; Department of Medical Science, School of Medicine, CHA University, Seongnam, Republic of Korea
| | - Junho Park
- Proteomics Research Team, CHA Institute of Future Medicine, Seongnam, Republic of Korea; Department of Pharmacology, School of Medicine, CHA University, Seongnam, Republic of Korea.
| | - Youngsoo Kim
- Proteomics Research Team, CHA Institute of Future Medicine, Seongnam, Republic of Korea; Department of Medical Science, School of Medicine, CHA University, Seongnam, Republic of Korea.
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Ding D, Li N, Ge Y, Wu H, Yu J, Qiu W, Fang F. Current status of superoxide dismutase 2 on oral disease progression by supervision of ROS. Biomed Pharmacother 2024; 175:116605. [PMID: 38688168 DOI: 10.1016/j.biopha.2024.116605] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2024] [Revised: 04/14/2024] [Accepted: 04/16/2024] [Indexed: 05/02/2024] Open
Abstract
The recent Global Burden of Disease results have demonstrated that oral diseases are some of the most significant public health challenges facing the world. Owing to its specific localization advantage, superoxide dismutase 2 (SOD2 or MnSOD) has the ability to process the reactive oxygen species (ROS) produced by mitochondrial respiration before anything else, thereby impacting the occurrence and development of diseases. In this review, we summarize the processes of common oral diseases in which SOD2 is involved. SOD2 is upregulated in periodontitis to protect the tissue from the distant damage caused by excessive ROS and further reduce inflammatory progression. SOD2 also participates in the specific pathogenesis of oral cancers and dental diseases. The clinical application prospects of SOD2 in oral diseases will be discussed further, referencing the differences and relationship between oral diseases and other clinical systemic diseases.
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Affiliation(s)
- Dian Ding
- Department of Stomatology, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
| | - Na Li
- Department of Stomatology, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
| | - Yihong Ge
- Department of Stomatology, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
| | - Hongle Wu
- Department of Endodontics, Stomatological Hospital, School of Stomatology, Southern Medical University, Guangzhou 510280, China
| | - Jinzhao Yu
- Department of Endodontics, Stomatological Hospital, School of Stomatology, Southern Medical University, Guangzhou 510280, China
| | - Wei Qiu
- Department of Stomatology, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China.
| | - Fuchun Fang
- Department of Stomatology, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China.
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Trevisan França de Lima L, Crawford DH, Broszczak DA, Zhang X, Bridle R. K, Punyadeera C. A salivary biomarker panel to detect liver cirrhosis. iScience 2023; 26:107015. [PMID: 37360686 PMCID: PMC10285560 DOI: 10.1016/j.isci.2023.107015] [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: 02/06/2023] [Revised: 04/14/2023] [Accepted: 05/29/2023] [Indexed: 06/28/2023] Open
Abstract
Limited access to diagnostic tests for liver fibrosis remains one of the main reasons for late diagnosis, especially in rural and remote communities. Saliva diagnostics is accessible with excellent patient compliance. The aim of this study was to develop a saliva-based diagnostic tool for liver fibrosis/cirrhosis. Salivary concentrations of hyaluronic acid (HA), tissue inhibitor of metalloproteinase-1 (TIMP-1), and α-2-macroglobulin (A2MG) were significantly increased (p < 0.05) in patients with liver fibrosis/cirrhosis. By combining these biomarkers, we developed the Saliva Liver Fibrosis (SALF) score, which identified patients with liver cirrhosis with an area under the receiver operating characteristic curve (AUROC) of 0.970 and 0.920 in a discovery and validation cohorts, respectively. The SALF score had a performance that was similar to that of the current Fibrosis-4 (AUROC:0.740) and Hepascore (AUROC:0.979). We demonstrated the clinical utility of saliva to diagnose liver fibrosis/cirrhosis with a potential to improve the screening for cirrhosis in asymptomatic populations.
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Affiliation(s)
- Lucas Trevisan França de Lima
- The School of Environment and Science, Griffith Institute for Drug Discovery (GRIDD), Griffith University, Brisbane, QLD, Australia
- Gallipoli Medical Research Foundation, Greenslopes Private Hospital, Greenslopes, QLD, Australia
| | - Darrell H.G. Crawford
- Gallipoli Medical Research Foundation, Greenslopes Private Hospital, Greenslopes, QLD, Australia
- The University of Queensland, Faculty of Medicine, Herston, QLD, Australia
| | - Daniel A. Broszczak
- School of Biomedical Sciences, Faculty of Health, Queensland University of Technology, Kelvin Grove Campus, Brisbane, QLD, Australia
| | - Xi Zhang
- The School of Environment and Science, Griffith Institute for Drug Discovery (GRIDD), Griffith University, Brisbane, QLD, Australia
| | - Kim Bridle R.
- Gallipoli Medical Research Foundation, Greenslopes Private Hospital, Greenslopes, QLD, Australia
- The University of Queensland, Faculty of Medicine, Herston, QLD, Australia
| | - Chamindie Punyadeera
- The School of Environment and Science, Griffith Institute for Drug Discovery (GRIDD), Griffith University, Brisbane, QLD, Australia
- Menzies Health Institute Queensland (MIHQ), Griffith University, Gold Coast, QLD, Australia
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Shi Y, Zhou L, Zeng W, Wei B, Deng J. Sparse Independence Component Analysis for Competitive Endogenous RNA Co-Module Identification in Liver Hepatocellular Carcinoma. IEEE JOURNAL OF TRANSLATIONAL ENGINEERING IN HEALTH AND MEDICINE 2023; 11:384-393. [PMID: 37465460 PMCID: PMC10351610 DOI: 10.1109/jtehm.2023.3283519] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/12/2022] [Revised: 05/31/2023] [Accepted: 06/04/2023] [Indexed: 07/20/2023]
Abstract
OBJECTIVE Long non-coding RNAs (lncRNAs) have been shown to be associated with the pathogenesis of different kinds of diseases and play important roles in various biological processes. Although numerous lncRNAs have been found, the functions of most lncRNAs and physiological/pathological significance are still in its infancy. Meanwhile, their expression patterns and regulation mechanisms are also far from being fully understood. METHODS In order to reveal functional lncRNAs and identify the key lncRNAs, we develop a new sparse independence component analysis (ICA) method to identify lncRNA-mRNA-miRNA expression co-modules based on the competitive endogenous RNA (ceRNA) theory using the sample-matched lncRNA, mRNA and miRNA expression profiles. The expression data of the three RNA combined together is approximated sparsely to obtain the corresponding sparsity coefficient, and then it is decomposed by using ICA constraint optimization to obtain the common basis and modules. Subsequently, affine propagation clustering is used to perform cluster analysis on the common basis under multiple running conditions to obtain the co-modules for the selection of different RNA elements. RESULTS We applied sparse ICA to Liver Hepatocellular Carcinoma (LIHC) dataset and the experiment results demonstrate that the proposed sparse ICA method can effectively discover biologically functional expression common modules. CONCLUSION It may provide insights into the function of lncRNAs and molecular mechanism of LIHC. Clinical and Translational Impact Statement-The results on LIHC dataset demonstrate that the proposed sparse ICA method can effectively discover biologically functional expression common modules, which may provide insights into the function of IncRNAs and molecular mechanism of LIHC.
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Affiliation(s)
- Yuhu Shi
- Information Engineering CollegeShanghai Maritime UniversityShanghai201306China
| | - Lili Zhou
- Yangpu District Central HospitalShanghai200433China
| | - Weiming Zeng
- Information Engineering CollegeShanghai Maritime UniversityShanghai201306China
| | - Boyang Wei
- Information Engineering CollegeShanghai Maritime UniversityShanghai201306China
| | - Jin Deng
- College of Mathematics and InformaticsSouth China Agricultural UniversityGuangzhou510642China
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Liu J, Huang D, Cai Y, Cao Z, Liu Z, Zhang S, Zhao L, Wang X, Wang Y, Huang F, Wu Z. Saliva diagnostics: emerging techniques and biomarkers for salivaomics in cancer detection. Expert Rev Mol Diagn 2022; 22:1077-1097. [PMID: 36631426 DOI: 10.1080/14737159.2022.2167556] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2022] [Accepted: 01/06/2023] [Indexed: 01/13/2023]
Abstract
INTRODUCTION The pursuit of easy-to-use, non-invasive and inexpensive diagnostics is an urgent task for clinicians and scientists. Saliva is an important component of body fluid with regular changes of contents under various pathophysiological conditions, and the biomarkers identified from saliva shows high application potentials and values in disease diagnostics. This review introduces the latest developments in saliva research, with an emphasis on the detection and application of salivary biomarkers in cancer detection. AREAS COVERED Detection of disease-specific biomarkers in saliva samples by existing salivaomic methods can be used to diagnose various human pathological conditions and was introduced in details. This review also covers the saliva collection methods, the analytical techniques as well as the corresponding commercial products, with an aim to describe an holistic process for saliva-based diagnostics. EXPERT OPINION Saliva, as a non-invasive and collectable body fluid, can reflect the pathophysiological changes of the human body to a certain extent. Identification of reliable saliva biomarkers can provide a convenient way for cancer detection in clinical applications.
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Affiliation(s)
- Jieren Liu
- Graduate School of Hunan University of Chinese Medicine, Changsha, Hunan, China
- Shenzhen Institute of Translational Medicine, Shenzhen Second People's Hospital, The First Affiliated Hospital of Shenzhen University, Futian District, Shenzhen, Guangdong, China
| | - Dongna Huang
- School of Big Data and Internet, Shenzhen Technology University, Pingshan District, Shenzhen, Guangdong, China
| | - Yuanzhe Cai
- School of Big Data and Internet, Shenzhen Technology University, Pingshan District, Shenzhen, Guangdong, China
| | - Zhihua Cao
- School of Big Data and Internet, Shenzhen Technology University, Pingshan District, Shenzhen, Guangdong, China
| | - Zhiyu Liu
- School of Big Data and Internet, Shenzhen Technology University, Pingshan District, Shenzhen, Guangdong, China
| | - Shuo Zhang
- Hebei Key Laboratory for Chronic Diseases, School of Basic Medical Sciences, North China University of Science and Technology, Tangshan, Hebei, China
| | - Lin Zhao
- Hebei Key Laboratory for Chronic Diseases, School of Basic Medical Sciences, North China University of Science and Technology, Tangshan, Hebei, China
| | - Xin Wang
- School of Big Data and Internet, Shenzhen Technology University, Pingshan District, Shenzhen, Guangdong, China
| | - Yuchuan Wang
- Hebei Key Laboratory for Chronic Diseases, School of Basic Medical Sciences, North China University of Science and Technology, Tangshan, Hebei, China
| | - Feijuan Huang
- Shenzhen Institute of Translational Medicine, Shenzhen Second People's Hospital, The First Affiliated Hospital of Shenzhen University, Futian District, Shenzhen, Guangdong, China
| | - Zhengzhi Wu
- Graduate School of Hunan University of Chinese Medicine, Changsha, Hunan, China
- Shenzhen Institute of Translational Medicine, Shenzhen Second People's Hospital, The First Affiliated Hospital of Shenzhen University, Futian District, Shenzhen, Guangdong, China
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Salivary orosomucoid 1 as a biomarker of hepatitis B associated hepatocellular carcinoma. Sci Rep 2022; 12:15347. [PMID: 36096917 PMCID: PMC9467997 DOI: 10.1038/s41598-022-18894-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2022] [Accepted: 08/22/2022] [Indexed: 11/09/2022] Open
Abstract
Saliva is rich in proteins, DNA, RNA and microorganisms, and can be regarded as a biomarker library. In order to explore a noninvasive and simple means of early screening for liver cancer, proteomics was used to screen salivary markers of hepatitis B associated liver cancer. We used mass spectrometry coupled isobaric tags for relative and absolute quantitation (iTRAQ)-technology to identify differentially expressed proteins (DEPs). Western blot, immunohistochemistry and enzyme linked immunosorbent assay were used to detect marker expression of in tissues and saliva. Statistical analysis was used to analyze the diagnostic efficacy of the markers was analyzed through statistical analyses. By comparing the hepatocellular carcinoma (HCC) group with non-HCC groups, we screened out 152 salivary DEPs. We found orosomucoid 1(ORM1) had significantly higher expression in saliva of HCC patients compared with non-HCC groups (p < 0.001) and the expression of ORM1 in liver cancer tissues was significantly higher than that in adjacent normal tissues (p < 0.001). The combination of salivary ORM1 and alpha-fetoprotein (AFP) showed reasonable specificities and sensitivities for detecting HCC. In a word, salivary ORM1 as a new biomarker of hepatitis B associated hepatocellular carcinoma, combination of salivary ORM1 and AFP as an improved diagnostic tool for hepatocellular carcinoma.
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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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Trevisan França de Lima L, Müller Bark J, Rasheduzzaman M, Ekanayake Weeramange C, Punyadeera C. Saliva as a matrix for measurement of cancer biomarkers. Cancer Biomark 2022. [DOI: 10.1016/b978-0-12-824302-2.00008-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Construction of the circRNA-miRNA-mRNA Regulatory Network of an Abdominal Aortic Aneurysm to Explore Its Potential Pathogenesis. DISEASE MARKERS 2021; 2021:9916881. [PMID: 34777635 PMCID: PMC8589483 DOI: 10.1155/2021/9916881] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/19/2021] [Revised: 09/29/2021] [Accepted: 10/20/2021] [Indexed: 01/20/2023]
Abstract
Background Abdominal aortic aneurysm (AAA) is a progressive cardiovascular disease, which is a permanent and localized dilatation of the abdominal aorta with potentially fatal consequence of aortic rupture. Dysregulation of circRNAs is correlated with the development of various pathological events in cardiovascular diseases. However, the function of circRNAs in abdominal aortic aneurysm (AAA) is unknown and remains to be explored. This study is aimed at determining the regulatory mechanisms of circRNAs in AAAs. This study was aimed at exploring the underlying molecular mechanisms of abdominal aortic aneurysms based on the competing endogenous RNA (ceRNA) regulatory hypothesis of circRNA, miRNA, and mRNA. Methods The expression profiles of circRNAs (GSE144431), miRNAs (GSE62179), and mRNAs (GSE7084, GSE57691, and GSE47472) in human tissue sample from the aneurysm group and normal group were obtained from the Gene Expression Omnibus database, respectively. The circRNA-miRNA-mRNA network was constructed by using Cytoscape 3.7.2 software; then, the protein-protein interaction (PPI) network was constructed by using the STRING database, and the hub genes were identified by using the cytoHubba plug-in. The circRNA-miRNA-hub gene regulatory subnetwork was formed to understand the regulatory axis of hub genes in AAAs. Results The present study identified 40 differentially expressed circRNAs (DECs) in the GSE144431, 90 differentially expressed miRNAs (DEmiRs) in the GSE62179, and 168 differentially expressed mRNAs (DEGs) with the same direction regulation (130 downregulated and 38 upregulated) in the GSE7084, GSE57691, and GSE47472 datasets identified regarding AAAs. The miRNA response elements (MREs) of three DECs were then predicted. Four overlapping miRNAs were obtained by intersecting the predicted miRNA and DEmiRs. Then, 17 overlapping mRNAs were obtained by intersecting the predicted target mRNAs of 4 miRNAs with 168 DEGs. Furthermore, the circRNA-miRNA-mRNA network was constructed through 3 circRNAs, 4 miRNAs, and 17 mRNAs, and three hub genes (SOD2, CCR7, and PGRMC1) were identified. Simultaneously, functional enrichment and pathway analysis were performed within genes in the circRNA-miRNA-mRNA network. Three of them (SOD2, CCR7, and PGRMC1) were suggested to be crucial based on functional enrichment, protein-protein interaction, and ceRNA network analysis. Furthermore, the expression of SOD2 and CCR7 may be regulated by hsa_circ_0011449/hsa_circ_0081968/hsa-let-7f-5p; the expression of PGRMC1 may be regulated by hsa_circ_0011449/hsa_circ_0081968-hsa-let-7f-5p/hsa-let-7e-5p. Conclusion In conclusion, the ceRNA interaction axis we identified may be an important target for the treatment of abdominal aortic aneurysms. This study provided further understanding of the potential pathogenesis from the perspective of the circRNA-related competitive endogenous RNA network in AAAs.
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Babu N, Bhat MY, John AE, Chatterjee A. The role of proteomics in the multiplexed analysis of gene alterations in human cancer. Expert Rev Proteomics 2021; 18:737-756. [PMID: 34602018 DOI: 10.1080/14789450.2021.1984884] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
INTRODUCTION Proteomics has played a pivotal role in identifying proteins perturbed in disease conditions when compared with healthy samples. Study of dysregulated proteins aids in identifying diagnostic markers and potential therapeutic targets. Cancer is an outcome of interplay of several such disarrayed proteins and molecular pathways which perturb cellular homeostasis, resulting in transformation. In this review, we discuss various facets of proteomic approaches, including tools and technological advancements, aiding in understanding differentially expressed molecules and signaling mechanisms. AREAS COVERED In this review, we have taken the approach of documenting the different methods of proteomic studies, ranging from labeling techniques, data analysis methods, and the nature of molecule detected. We summarize each technique and provide a glimpse of cancer research carried out using them, highlighting the advantages and drawbacks in comparison with others. Literature search using online resources, such as PubMed and Google Scholar were carried out for this approach. EXPERT OPINION Technological advancements in proteomics studies have come a long way from the study of two-dimensional mapping of proteins separated on gels in the early 1970s. Higher precision in molecular identification and quantification (high throughput), and greater number of samples analyzed have been the focus of researchers.
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Affiliation(s)
- Niraj Babu
- Institute of Bioinformatics, International Technology Park, Bangalore, Bangalore, 560066, India.,Manipal Academy of Higher Education (MAHE), Manipal, India
| | - Mohd Younis Bhat
- Institute of Bioinformatics, International Technology Park, Bangalore, Bangalore, 560066, India
| | | | - Aditi Chatterjee
- Institute of Bioinformatics, International Technology Park, Bangalore, Bangalore, 560066, India.,Manipal Academy of Higher Education (MAHE), Manipal, India
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Abstract
Cancer accounted for 16% of all death worldwide in 2018. Significant progress has been made in understanding tumor occurrence, progression, diagnosis, treatment, and prognosis at the molecular level. However, genomics changes cannot truly reflect the state of protein activity in the body due to the poor correlation between genes and proteins. Quantitative proteomics, capable of quantifying the relatively different protein abundance in cancer patients, has been increasingly adopted in cancer research. Quantitative proteomics has great application potentials, including cancer diagnosis, personalized therapeutic drug selection, real-time therapeutic effects and toxicity evaluation, prognosis and drug resistance evaluation, and new therapeutic target discovery. In this review, the development, testing samples, and detection methods of quantitative proteomics are introduced. The biomarkers identified by quantitative proteomics for clinical diagnosis, prognosis, and drug resistance are reviewed. The challenges and prospects of quantitative proteomics for personalized medicine are also discussed.
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Salivary Biomarkers and Oral Health in Liver Transplant Recipients, with an Emphasis on Diabetes. Diagnostics (Basel) 2021; 11:diagnostics11040662. [PMID: 33916950 PMCID: PMC8067605 DOI: 10.3390/diagnostics11040662] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2021] [Revised: 04/03/2021] [Accepted: 04/05/2021] [Indexed: 12/12/2022] Open
Abstract
Salivary biomarkers have been linked to various systemic diseases. We examined the association between salivary biomarkers, periodontal health, and microbial burden in liver transplant (LT) recipients with and without diabetes, after transplantation. We hypothesized that diabetic recipients would exhibit impaired parameters. This study included 84 adults who received an LT between 2000 and 2006 in Finland. Dental treatment preceded transplantation. The recipients were re-examined, on average, six years later. We evaluated a battery of salivary biomarkers, microbiota, and subjective oral symptoms. Periodontal health was assessed, and immunosuppressive treatments were recorded. Recipients with impaired periodontal health showed higher matrix metalloproteinase-8 (MMP-8) levels (p < 0.05) and MMP-8/tissue inhibitor of matrix metalloproteinase 1 (TIMP1) ratios (p < 0.001) than recipients with good periodontal health. Diabetes post-LT was associated with impaired periodontal health (p < 0.05). No difference between groups was found in the microbial counts. Salivary biomarker levels did not seem to be affected by diabetes. However, the advanced pro-inflammatory state induced by and associated with periodontal inflammation was reflected in the salivary biomarker levels, especially MMP-8 and the MMP-8/TIMP-1 molar ratio. Thus, these salivary biomarkers may be useful for monitoring the oral inflammatory state and the course of LT recipients.
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Trevisan França de Lima L, Broszczak D, Zhang X, Bridle K, Crawford D, Punyadeera C. The use of minimally invasive biomarkers for the diagnosis and prognosis of hepatocellular carcinoma. Biochim Biophys Acta Rev Cancer 2020; 1874:188451. [PMID: 33065194 DOI: 10.1016/j.bbcan.2020.188451] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Revised: 10/08/2020] [Accepted: 10/08/2020] [Indexed: 02/07/2023]
Abstract
Hepatocellular carcinoma (HCC) is a common cause of cancer-related deaths worldwide. Despite advances in systemic therapies, patient survival remains low due to late diagnosis and frequent underlying liver diseases. HCC diagnosis generally relies on imaging and liver tissue biopsy. Liver biopsy presents limitations because it is invasive, potentially risky for patients and it frequently misrepresents tumour heterogeneity. Recently, liquid biopsy has emerged as a way to monitor cancer progression in a non-invasive manner. Tumours shed content into the bloodstream, such as circulating tumour cells (CTCs), circulating nucleic acids, extracellular vesicles and proteins, that can be isolated from biological fluids of patients with HCC. These biomarkers provide knowledge regarding the genetic landscape of tumours and might be used for diagnostic or prognostic purposes. In this review, we summarize recent literature on circulating biomarkers for HCC, namely CTCs, circulating tumour DNA (ctDNA), RNA, extracellular vesicles and proteins, and their clinical relevance in HCC.
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Affiliation(s)
- Lucas Trevisan França de Lima
- Institute of Health & Biomedical Innovation, School of Biomedical Sciences, Queensland University of Technology, Kelvin Grove Campus, QLD, Australia; Gallipoli Medical Research Foundation, Greenslopes Private Hospital, Greenslopes, QLD, Australia
| | - Daniel Broszczak
- Institute of Health & Biomedical Innovation, School of Biomedical Sciences, Queensland University of Technology, Kelvin Grove Campus, QLD, Australia
| | - Xi Zhang
- Institute of Health & Biomedical Innovation, School of Biomedical Sciences, Queensland University of Technology, Kelvin Grove Campus, QLD, Australia
| | - Kim Bridle
- The University of Queensland, Faculty of Medicine, Herston, QLD, Australia; Gallipoli Medical Research Foundation, Greenslopes Private Hospital, Greenslopes, QLD, Australia
| | - Darrell Crawford
- The University of Queensland, Faculty of Medicine, Herston, QLD, Australia; Gallipoli Medical Research Foundation, Greenslopes Private Hospital, Greenslopes, QLD, Australia
| | - Chamindie Punyadeera
- Institute of Health & Biomedical Innovation, School of Biomedical Sciences, Queensland University of Technology, Kelvin Grove Campus, QLD, Australia.
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Mizuhashi F, Morita T, Toya S, Sato R, Watarai Y, Koide K. Protein Ingredient in Saliva on Oral Dryness Patients Caused by Calcium Blocker. Geriatrics (Basel) 2020; 5:geriatrics5040070. [PMID: 33036340 PMCID: PMC7709676 DOI: 10.3390/geriatrics5040070] [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: 08/25/2020] [Revised: 09/24/2020] [Accepted: 09/25/2020] [Indexed: 12/02/2022] Open
Abstract
Oral dryness as a side effect of certain drugs is increasing. The aim of this study was to examine the change of the protein ingredient in saliva of oral dryness patients caused by calcium blocker. Six patients taking calcium blocker and six healthy elderly were enrolled. Unstimulated salivary flow rate, protein concentration, and flow rate of protein were measured and compared between the patients taking calcium blocker and healthy elderly. iTRAQ (Isobaric Tag for Relative and Absolute Quantitation) proteomic analysis was performed to extract the salivary protein changed in patient taking calcium blocker, and the intensities of Western blotting products were quantified (unpaired t-test). Unstimulated salivary flow rate was significantly lower on patients taking calcium blocker (p < 0.01). Protein concentration tended to be higher and the flow rate of protein tended to be lower on patients. As the result of iTRAQ proteomic analysis, calmodulin-like protein 3, glutathione S-transferase P, and keratin type I cytoskeletal 13 increased characteristically in patient taking calcium blocker, and the expression in calmodulin-like protein 3 was significantly larger (p < 0.01). The results of this study indicated that calmodulin-like protein 3 increased in patients taking calcium blocker and could be a salivary biomarker for oral dryness caused by calcium blocker.
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Affiliation(s)
- Fumi Mizuhashi
- Department of Removable Prosthodontics, the Nippon Dental University School of Life Dentistry at Niigata, Niigata 951-8580, Japan; (Y.W.); (K.K.)
- Correspondence: ; Tel.: +81-25-267-1500
| | - Takao Morita
- Department of Biochemistry, the Nippon Dental University School of Life Dentistry at Niigata, Niigata 951-8580, Japan; (T.M.); (R.S.)
| | - Shuji Toya
- Dry Mouth Clinic, Oral and Maxillofacial Surgery, The Nippon Dental University Niigata Hospital, Niigata 951-8580, Japan;
| | - Ritsuko Sato
- Department of Biochemistry, the Nippon Dental University School of Life Dentistry at Niigata, Niigata 951-8580, Japan; (T.M.); (R.S.)
| | - Yuko Watarai
- Department of Removable Prosthodontics, the Nippon Dental University School of Life Dentistry at Niigata, Niigata 951-8580, Japan; (Y.W.); (K.K.)
| | - Kaoru Koide
- Department of Removable Prosthodontics, the Nippon Dental University School of Life Dentistry at Niigata, Niigata 951-8580, Japan; (Y.W.); (K.K.)
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Wu M, Wu Y, Huang J, Wu Y, Wu H, Jiang B, Zhuang J. Protein expression profile changes of lung tissue in patients with pulmonary hypertension. PeerJ 2020; 8:e8153. [PMID: 32030316 PMCID: PMC6996500 DOI: 10.7717/peerj.8153] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2019] [Accepted: 11/04/2019] [Indexed: 12/17/2022] Open
Abstract
Background Pulmonary hypertension occurs in approximately 1% of the global population, and the prognosis for such patients may be poor. However, the mechanisms underlying the development of this disease remain unclear. Thus, understanding the development of pulmonary hypertension and finding new therapeutic targets and approaches are important for improved clinical outcomes. Methods Lung tissue specimens were collected from six patients with atrial septal defect and pulmonary hypertension (all women, with a mean age of 46.5 ± 4.7 years, and their condition could not be corrected with an internal medical occlusion device) and from nine control patients with lung cancer who underwent lobectomy (six men and three women, with a mean age of 56.7 ± 1.7 years). Isobaric tags for relative and absolute quantitation and liquid chromatography tandem mass spectrometry analyses were used to detect protein expression levels. Results We found 74 significantly upregulated and 88 significantly downregulated differentially expressed proteins between control and pulmonary hypertensive lung tissue specimens. Gene ontology analyses identified the top 20 terms in all three categories, that is, biological process, cellular component, and molecular function. Kyoto Encyclopedia of Genes and Genomes and protein–protein interaction analyses determined the top 10 signaling pathways and found that the six hub proteins associated with the differentially expressed upregulated proteins (PRKAA1, DHPR, ACTB, desmin, ACTG1, and ITGA1) were all involved in hypertrophic cardiomyopathy, arrhythmogenic right ventricular cardiomyopathy, and dilated cardiomyopathy. Conclusion Our results identified protein expression profile changes in lung tissue derived from patients with pulmonary hypertension, providing potential new biomarkers for clinical diagnosis and prognosis for patients with pulmonary hypertension and offering candidate protein targets for future therapeutic drug development.
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Affiliation(s)
- Min Wu
- Department of Cardiac Surgery, Guangdong Provincial People's Hospital, Guangzhou City, Guangdong Province, China
| | - Yijin Wu
- Department of Cardiac Surgery, Guangdong Provincial People's Hospital, Guangzhou City, Guangdong Province, China
| | - Jinsong Huang
- Department of Cardiac Surgery, Guangdong Provincial People's Hospital, Guangzhou City, Guangdong Province, China
| | - Yueheng Wu
- Department of Cardiac Surgery, Guangdong Provincial People's Hospital, Guangzhou City, Guangdong Province, China
| | - Hongmei Wu
- Department of Cardiac Surgery, Guangdong Provincial People's Hospital, Guangzhou City, Guangdong Province, China
| | - Benyuan Jiang
- Department of Cardiac Surgery, Guangdong Provincial People's Hospital, Guangzhou City, Guangdong Province, China
| | - Jian Zhuang
- Department of Cardiac Surgery, Guangdong Provincial People's Hospital, Guangzhou City, Guangdong Province, China
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