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Walczak-Szeffer A, Piastowska-Ciesielska AW. Endoplasmic reticulum stress as a target for retinoids in cancer treatment. Life Sci 2024; 352:122892. [PMID: 38971363 DOI: 10.1016/j.lfs.2024.122892] [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: 02/29/2024] [Revised: 06/21/2024] [Accepted: 07/03/2024] [Indexed: 07/08/2024]
Abstract
Retinoids, natural and synthetic derivatives of vitamin A, have various regulatory activities including controlling cellular proliferation, differentiation, and death. Furthermore, they have been used to treat specific cancers with satisfying results. Nevertheless, retinoids have yet to be converted into effective systemic therapies for the majority of tumor types. Regulation of unfolded protein response signaling, and persistent activation of endoplasmic reticulum stress (ER-stress) are promising treatment methods for cancer. The present article reviews the current understanding of how vitamin A and its derivatives may aid to cause ER-stress-activated apoptosis, as well as therapeutic options for exploiting ER-stress for achieving beneficial goal. The therapeutic use of some retinoids discussed in this article was related to decreased disease recurrence and improved therapeutic outcomes via ER-stress activation and promotion, indicating that retinoids may play an important role in cancer treatment and prevention. More research is needed to expand the use of vitamin A derivatives in cancer therapy, either alone or in combination with unfolded protein response inducers.
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Affiliation(s)
- Anna Walczak-Szeffer
- Department of Cell Cultures and Genomic Analysis, Medical University of Lodz, Poland.
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2
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Jajula S, Naik V, Kalita B, Yanamandra U, Sharma S, Chatterjee T, Bhanuse S, Bhavsar PP, Taunk K, Rapole S. Integrative proteome analysis of bone marrow interstitial fluid and serum reveals candidate signature for acute myeloid leukemia. J Proteomics 2024; 303:105224. [PMID: 38866132 DOI: 10.1016/j.jprot.2024.105224] [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: 04/11/2024] [Revised: 05/27/2024] [Accepted: 06/08/2024] [Indexed: 06/14/2024]
Abstract
Acute myeloid leukemia (AML) is an aggressive form of blood cancer and clinically highly heterogeneous characterized by the accumulation of clonally proliferative immature precursors of myeloid lineage leading to bone marrow failure. Although, the current diagnostic methods for AML consist of cytogenetic and molecular assessment, there is a need for new markers that can serve as useful candidates in diagnosis, prognosis and understanding the pathophysiology of the disease. This study involves the investigation of alterations in the bone marrow interstitial fluid and serum proteome of AML patients compared to controls using label-free quantitative proteomic approach. A total of 201 differentially abundant proteins were identified in AML BMIF, while in the case of serum 123 differentially abundant proteins were identified. The bioinformatics analysis performed using IPA revealed several altered pathways including FAK signalling, IL-12 signalling and production of macrophages etc. Verification experiments were performed in a fresh independent cohort of samples using MRM assays led to the identification of a panel of three proteins viz., PPBP, APOH, ENOA which were further validated in a new cohort of serum samples by ELISA. The three-protein panel could be helpful in the diagnosis, prognosis and understanding of the pathophysiology of AML in the future. BIOLOGICAL SIGNIFICANCE: Acute Myeloid Leukemia (AML) is a type haematological malignancy which constitute one third of total leukemias and it is the most common acute leukemia in adults. In the current clinical practice, the evaluation of diagnosis and progression of AML is largely based on morphologic, immunophenotypic, cytogenetic and molecular assessment. There is a need for new markers/signatures which can serve as useful candidates in diagnosis and prognosis. The present study aims to identify and validate candidate biosignature for AML which can be useful in diagnosis, prognosis and understand the pathophysiology of the disease. Here, we identified 201 altered proteins in AML BMIF and 123 in serum. Among these altered proteins, a set of three proteins viz., pro-platelet basic protein (CXCL7), enolase 1 (ENO1) and beta-2-glycoprotein 1 (APOH) were significantly increased in AML BMIF and serum suggest that this panel of proteins could help in future AML disease management and thereby improving the survival expectancy of AML patients.
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Affiliation(s)
- Saikiran Jajula
- Proteomics Lab, National Centre for Cell Science, Ganeshkhind, Pune 411007, Maharashtra, India
| | - Venkateshwarlu Naik
- Proteomics Lab, National Centre for Cell Science, Ganeshkhind, Pune 411007, Maharashtra, India
| | - Bhargab Kalita
- Proteomics Lab, National Centre for Cell Science, Ganeshkhind, Pune 411007, Maharashtra, India; Amrita Research Centre, Amrita Vishwa Vidyapeetham, Faridabad, Haryana, 121002, India
| | - Uday Yanamandra
- Armed Forces Medical College, Pune 411007, Maharashtra, India
| | | | | | - Sadananad Bhanuse
- Proteomics Lab, National Centre for Cell Science, Ganeshkhind, Pune 411007, Maharashtra, India
| | - Praneeta Pradip Bhavsar
- Proteomics Lab, National Centre for Cell Science, Ganeshkhind, Pune 411007, Maharashtra, India
| | - Khushman Taunk
- Proteomics Lab, National Centre for Cell Science, Ganeshkhind, Pune 411007, Maharashtra, India; Department of Biotechnology, Maulana Abul Kalam Azad University of Technology, West Bengal, Haringhata, Nadia 741249, West Bengal, India
| | - Srikanth Rapole
- Proteomics Lab, National Centre for Cell Science, Ganeshkhind, Pune 411007, Maharashtra, India.
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Wan F, Zhu Y, Wu F, Huang X, Chen Y, Zhou Y, Li H, Liang L, Qin L, Wang Q, He M. Retinol-binding protein 4 as a promising serum biomarker for the diagnosis and prognosis of hepatocellular Carcinoma. Transl Oncol 2024; 45:101979. [PMID: 38728873 PMCID: PMC11107351 DOI: 10.1016/j.tranon.2024.101979] [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: 02/08/2024] [Revised: 03/20/2024] [Accepted: 04/26/2024] [Indexed: 05/12/2024] Open
Abstract
BACKGROUND The prognosis of hepatocellular carcinoma (HCC) is universally poor. Early diagnosis plays a pivotal role in determining the outcome of HCC. METHODS We employed a comparative proteomics approach to identify potential biomarkers and validated the application of retinol-binding protein 4 (RBP4) as a biomarker for HCC. RBP4 protein expression was examined in liver tissues from 80 HCC patients through immunohistochemical analysis. Serum RBP4 concentrations were measured by ELISA in a cohort comprising 290 HCC patients, matched 202 chronic hepatitis B patients and 269 healthy controls. Survival data were collected from HCC patients. The diagnostic and prognostic values of RBP4 were evaluated using receiver operating curve (ROC) analysis. RESULTS The validation results demonstrated a significant reduction in RBP4 levels in both liver tissues and serum samples from HCC patients. ROC analysis of the diagnostic value of RBP4 revealed an AUC of 0.879 (95 % CI: 0.854∼0.903) for HCC. When combined with AFP, the AUC increased to 0.919, with a sensitivity of 87.9 % and specificity of 80 %. Survival analysis revealed significantly reduced overall survival time in individuals with low-expression of RBP4 compared to those with high-expression. The joint prognostic model exhibited an AUC of 0.926 (95 % CI: 0.888∼0.964), which was significantly higher than that of AFP alone (AUC=0.809; P <0.0001). CONCLUSIONS RBP4 shows a great potential as a biomarker with appreciable diagnostic value, complementing the AFP in HCC diagnosis. Additionally, it holds promise as a prognostic biomarker that, when integrated into a combined prognostic model, could greatly improve HCC prognosis efficiency.
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Affiliation(s)
- Fengjie Wan
- Guangxi Medical University School of Public Health, Nanning, Guangxi 530021, PR China; Guangxi Colleges and Universities Key Laboratory of Prevention and Control of Highly Prevalent Diseases, Guangxi Medical University, Nanning, Guangxi 530021, PR China
| | - Yujia Zhu
- Guigang Dermatosis Prevention and Treatment Hospital, Guigang, Guangxi 537100, PR China
| | - Feixiang Wu
- Guangxi Medical University Cancer Hospital, Nanning, Guangxi 530021, PR China
| | - Xuejing Huang
- Animal Center of Guangxi Medical University, Nanning, Guangxi 530021, PR China
| | - Ying Chen
- Department of Environmental Health Sciences, Yale School of Public Health, Yale University, New Haven, CT 06520, USA
| | - Yi Zhou
- Guangxi Medical University Life Sciences Institute, Nanning, Guangxi 530021, PR China
| | - Hongtao Li
- Guilin Medical University, Guilin, Guangxi 541001, PR China
| | - Lifang Liang
- Guangxi Medical University School of Public Health, Nanning, Guangxi 530021, PR China
| | - Lirong Qin
- The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi 530021, PR China
| | - Qi Wang
- Guangxi Medical University Cancer Hospital, Nanning, Guangxi 530021, PR China.
| | - Min He
- Guangxi Medical University School of Public Health, Nanning, Guangxi 530021, PR China; Animal Center of Guangxi Medical University, Nanning, Guangxi 530021, PR China; Key Laboratory of High-Incidence-Tumor Prevention & Treatment, Guangxi Medical University, Ministry of Education, Nanning 530021, PR China.
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Bao M, Wu A. Understanding the heterogeneity in liver hepatocellular carcinoma with a special focus on malignant cell through single-cell analysis. Discov Oncol 2024; 15:241. [PMID: 38913193 PMCID: PMC11196498 DOI: 10.1007/s12672-024-01115-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/22/2024] [Accepted: 06/20/2024] [Indexed: 06/25/2024] Open
Abstract
INTRODUCTION Hepatocellular carcinoma (HCC) is the most common form of liver cancer globally and remains a major cause of cancer-related deaths. HCC exhibits significant intra-tumoral and interpatient heterogeneity, impacting treatment efficacy and patient prognosis. METHODS We acquired transcriptome data from the TCGA and ICGC databases, as well as liver cancer chip data from the GEO database, and processed the data for subsequent analysis. We also obtained single cell data from the GEO database and performed data analysis using the Seurat package. To further investigate epithelial cell subgroups and their copy number variations, we used the Seurat workflow for subgroup classification and the InferCNV software for CNV analysis, utilizing endothelial cells as a reference. Pseudo-time analysis and transcription factor analysis of epithelial cells were performed using the monocle2 and SCENIC software, respectively. To assess intercellular communication, we employed the CellChat package to identify potential ligand-receptor interactions. We also analyzed gene expression differences and conducted enrichment analysis using the limma and clusterProfiler packages. Additionally, we established tumor-related risk characteristics using Cox analysis and Lasso regression, and predicted immunotherapy response using various datasets. RESULTS The samples were classified into 23 clusters, with malignant epithelial cells being the majority. Trajectory analysis revealed the differentiation states of the malignant epithelial cells, with cluster 1 being in the terminal state. Functional analysis revealed higher aggressiveness and epithelial-mesenchymal transition (EMT) scores in cluster 1, indicating a higher propensity for metastasis. RBP4+ tumor cells were highly enriched with hypoxia process and intensive cell-to-cell communication. A prognostic model was established, and immune infiltration analysis showed increased infiltration in the high-risk group. TP53 demonstrated significant differences in mutation rate between the two risk groups. Validation analysis confirmed the up-regulation of model genes, including AKR1B10, ARL6IP4, ATP6V0B, and BSG in tumor tissues. CONCLUSION A prognostic model was established based on HCC malignant cell associated gene signature, displaying decent prognosis guiding effectiveness in the multiple cohorts. The study provided comprehensive insights into the heterogeneity and potential therapeutic targets of LIHC.
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Affiliation(s)
- Mengmeng Bao
- Department of Anesthesiology, Beijing Chaoyang Hospital, Capital Medical University, Beijing, 100020, China
| | - Anshi Wu
- Department of Anesthesiology, Beijing Chaoyang Hospital, Capital Medical University, Beijing, 100020, China.
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Urbiola-Salvador V, Jabłońska A, Miroszewska D, Kamysz W, Duzowska K, Drężek-Chyła K, Baber R, Thieme R, Gockel I, Zdrenka M, Śrutek E, Szylberg Ł, Jankowski M, Bała D, Zegarski W, Nowikiewicz T, Makarewicz W, Adamczyk A, Ambicka A, Przewoźnik M, Harazin-Lechowska A, Ryś J, Macur K, Czaplewska P, Filipowicz N, Piotrowski A, Dumanski JP, Chen Z. Mass Spectrometry Proteomics Characterization of Plasma Biomarkers for Colorectal Cancer Associated With Inflammation. Biomark Insights 2024; 19:11772719241257739. [PMID: 38911905 PMCID: PMC11191626 DOI: 10.1177/11772719241257739] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2024] [Accepted: 05/07/2024] [Indexed: 06/25/2024] Open
Abstract
Background Colorectal cancer (CRC) prognosis is determined by the disease stage with low survival rates for advanced stages. Current CRC screening programs are mainly using colonoscopy, limited by its invasiveness and high cost. Therefore, non-invasive, cost-effective, and accurate alternatives are urgently needed. Objective and design This retrospective multi-center plasma proteomics study was performed to identify potential blood-based biomarkers in 36 CRC patients and 26 healthy volunteers by high-resolution mass spectrometry proteomics followed by the validation in an independent CRC cohort (60 CRC patients and 44 healthy subjects) of identified selected biomarkers. Results Among the 322 identified plasma proteins, 37 were changed between CRC patients and healthy volunteers and were associated with the complement cascade, cholesterol metabolism, and SERPIN family members. Increased levels in CRC patients of the complement proteins C1QB, C4B, and C5 as well as pro-inflammatory proteins, lipopolysaccharide-binding protein (LBP) and serum amyloid A4, constitutive (SAA4) were revealed for first time. Importantly, increased level of C5 was verified in an independent validation CRC cohort. Increased C4B and C8A levels were correlated with cancer-associated inflammation and CRC progression, while cancer-associated inflammation was linked to the acute-phase reactant leucine-rich alpha-2-glycoprotein 1 (LRG1) and ceruloplasmin. Moreover, a 4-protein signature including C4B, C8A, apolipoprotein C2 (APO) C2, and immunoglobulin heavy constant gamma 2 was changed between early and late CRC stages. Conclusion Our results suggest that C5 could be a potential biomarker for CRC diagnosis. Further validation studies will aid the application of these new potential biomarkers to improve CRC diagnosis and patient care.
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Affiliation(s)
- Víctor Urbiola-Salvador
- Intercollegiate Faculty of Biotechnology of University of Gdańsk and Medical University of Gdańsk, University of Gdańsk, Gdańsk, Pomeranian, Poland
| | - Agnieszka Jabłońska
- Intercollegiate Faculty of Biotechnology of University of Gdańsk and Medical University of Gdańsk, University of Gdańsk, Gdańsk, Pomeranian, Poland
| | - Dominika Miroszewska
- Intercollegiate Faculty of Biotechnology of University of Gdańsk and Medical University of Gdańsk, University of Gdańsk, Gdańsk, Pomeranian, Poland
| | - Weronika Kamysz
- Intercollegiate Faculty of Biotechnology of University of Gdańsk and Medical University of Gdańsk, University of Gdańsk, Gdańsk, Pomeranian, Poland
| | - Katarzyna Duzowska
- 3P-Medicine Laboratory, Medical University of Gdańsk, Gdańsk, Pomeranian, Poland
| | - Kinga Drężek-Chyła
- 3P-Medicine Laboratory, Medical University of Gdańsk, Gdańsk, Pomeranian, Poland
| | - Ronny Baber
- Institute of Laboratory Medicine, Clinical Chemistry and Molecular Diagnostics, Universitätsklinikum Leipzig, Leipzig University, Leipzig, Saxony, Germany
- Leipzig Medical Biobank, Leipzig University, Leipzig, Saxony, Germany
| | - René Thieme
- Department of Visceral, Transplant, Thoracic and Vascular Surgery, University Hospital Leipzig, Leipzig, Saxony, Germany
| | - Ines Gockel
- Department of Visceral, Transplant, Thoracic and Vascular Surgery, University Hospital Leipzig, Leipzig, Saxony, Germany
| | - Marek Zdrenka
- Department of Tumor Pathology and Pathomorphology, Oncology Center‒Prof. Franciszek Łukaszczyk Memorial Hospital, Bydgoszcz, Kuyavian-Pomeranian, Poland
| | - Ewa Śrutek
- Department of Tumor Pathology and Pathomorphology, Oncology Center‒Prof. Franciszek Łukaszczyk Memorial Hospital, Bydgoszcz, Kuyavian-Pomeranian, Poland
| | - Łukasz Szylberg
- Department of Tumor Pathology and Pathomorphology, Oncology Center‒Prof. Franciszek Łukaszczyk Memorial Hospital, Bydgoszcz, Kuyavian-Pomeranian, Poland
- Department of Obstetrics, Gynaecology and Oncology, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, Bydgoszcz, Kuyavian-Pomeranian, Poland
| | - Michał Jankowski
- Surgical Oncology, Ludwik Rydygier’s Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, Bydgoszcz, Kuyavian-Pomeranian, Poland
- Department of Surgical Oncology, Oncology Center‒Prof. Franciszek Łukaszczyk Memorial Hospital, Bydgoszcz, Kuyavian-Pomeranian, Poland
| | - Dariusz Bała
- Surgical Oncology, Ludwik Rydygier’s Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, Bydgoszcz, Kuyavian-Pomeranian, Poland
- Department of Surgical Oncology, Oncology Center‒Prof. Franciszek Łukaszczyk Memorial Hospital, Bydgoszcz, Kuyavian-Pomeranian, Poland
| | - Wojciech Zegarski
- Surgical Oncology, Ludwik Rydygier’s Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, Bydgoszcz, Kuyavian-Pomeranian, Poland
- Department of Surgical Oncology, Oncology Center‒Prof. Franciszek Łukaszczyk Memorial Hospital, Bydgoszcz, Kuyavian-Pomeranian, Poland
| | - Tomasz Nowikiewicz
- Surgical Oncology, Ludwik Rydygier’s Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, Bydgoszcz, Kuyavian-Pomeranian, Poland
- Department of Breast Cancer and Reconstructive Surgery, Oncology Center‒Prof. Franciszek Łukaszczyk Memorial Hospital, Bydgoszcz, Kuyavian-Pomeranian, Poland
| | - Wojciech Makarewicz
- Clinic of General and Oncological Surgery, Specialist Hospital of Kościerzyna, Kościerzyna, Pomeranian, Poland
| | - Agnieszka Adamczyk
- Department of Tumor Pathology, Maria Skłodowska-Curie National Research Institute of Oncology, Kraków, Lesser Poland, Poland
| | - Aleksandra Ambicka
- Department of Tumor Pathology, Maria Skłodowska-Curie National Research Institute of Oncology, Kraków, Lesser Poland, Poland
| | - Marcin Przewoźnik
- Department of Tumor Pathology, Maria Skłodowska-Curie National Research Institute of Oncology, Kraków, Lesser Poland, Poland
| | - Agnieszka Harazin-Lechowska
- Department of Tumor Pathology, Maria Skłodowska-Curie National Research Institute of Oncology, Kraków, Lesser Poland, Poland
| | - Janusz Ryś
- Department of Tumor Pathology, Maria Skłodowska-Curie National Research Institute of Oncology, Kraków, Lesser Poland, Poland
| | - Katarzyna Macur
- Laboratory of Mass Spectrometry-Core Facility Laboratories, Intercollegiate Faculty of Biotechnology University of Gdańsk and Medical University of Gdańsk, University of Gdańsk, Gdańsk, Pomeranian, Poland
| | - Paulina Czaplewska
- Laboratory of Mass Spectrometry-Core Facility Laboratories, Intercollegiate Faculty of Biotechnology University of Gdańsk and Medical University of Gdańsk, University of Gdańsk, Gdańsk, Pomeranian, Poland
| | - Natalia Filipowicz
- 3P-Medicine Laboratory, Medical University of Gdańsk, Gdańsk, Pomeranian, Poland
| | - Arkadiusz Piotrowski
- 3P-Medicine Laboratory, Medical University of Gdańsk, Gdańsk, Pomeranian, Poland
| | - Jan P Dumanski
- 3P-Medicine Laboratory, Medical University of Gdańsk, Gdańsk, Pomeranian, Poland
- Department of Immunology, Genetics and Pathology and Science for Life Laboratory, Uppsala University, Uppsala, Uppland, Sweden
- Department of Biology and Pharmaceutical Botany, Medical University of Gdańsk, Gdańsk, Pomeranian, Poland
| | - Zhi Chen
- Intercollegiate Faculty of Biotechnology of University of Gdańsk and Medical University of Gdańsk, University of Gdańsk, Gdańsk, Pomeranian, Poland
- Faculty of Biochemistry and Molecular Medicine, University of Oulu, Oulu, North Ostrobothnia, Finland
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Song J, Zhang Y, Zhou C, Zhan J, Cheng X, Huang H, Mao S, Zong Z. The dawn of a new Era: mRNA vaccines in colorectal cancer immunotherapy. Int Immunopharmacol 2024; 132:112037. [PMID: 38599100 DOI: 10.1016/j.intimp.2024.112037] [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: 02/06/2024] [Revised: 03/24/2024] [Accepted: 04/05/2024] [Indexed: 04/12/2024]
Abstract
Colorectal cancer (CRC) is a typical cancer that accounts for 10% of all new cancer cases annually and nearly 10% of all cancer deaths. Despite significant progress in current classical interventions for CRC, these traditional strategies could be invasive and with numerous adverse effects. The poor prognosis of CRC patients highlights the evident and pressing need for more efficient and targeted treatment. Novel strategies regarding mRNA vaccines for anti-tumor therapy have also been well-developed since the successful application for the prevention of COVID-19. mRNA vaccine technology won the 2023 Nobel Prize in Physiology or Medicine, signaling a new direction in human anti-cancer treatment: mRNA medicine. As a promising new immunotherapy in CRC and other multiple cancer treatments, the mRNA vaccine has higher specificity, better efficacy, and fewer side effects than traditional strategies. The present review outlines the basics of mRNA vaccines and their advantages over other vaccines and informs an available strategy for developing efficient mRNA vaccines for CRC precise treatment. In the future, more exploration of mRNA vaccines for CRC shall be attached, fostering innovation to address existing limitations.
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Affiliation(s)
- Jingjing Song
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital of Nanchang University, No.1 MinDe Road, Nanchang 330006, Jiangxi, China; School of Ophthalmology and Optometry, Nanchang University, Nanchang 330006, Jiangxi, China
| | - Yujun Zhang
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital of Nanchang University, No.1 MinDe Road, Nanchang 330006, Jiangxi, China; Huankui Academy, Nanchang University, Nanchang 330006, Jiangxi, China
| | - Chulin Zhou
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital of Nanchang University, No.1 MinDe Road, Nanchang 330006, Jiangxi, China; The Second Clinical Medical College, Nanchang University, Nanchang 330006, Jiangxi, China
| | - Jianhao Zhan
- Huankui Academy, Nanchang University, Nanchang 330006, Jiangxi, China
| | - Xifu Cheng
- School of Ophthalmology and Optometry, Nanchang University, Nanchang 330006, Jiangxi, China
| | - Haoyu Huang
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital of Nanchang University, No.1 MinDe Road, Nanchang 330006, Jiangxi, China
| | - Shengxun Mao
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital of Nanchang University, No.1 MinDe Road, Nanchang 330006, Jiangxi, China.
| | - Zhen Zong
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital of Nanchang University, No.1 MinDe Road, Nanchang 330006, Jiangxi, China.
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Guo W, Yu Z, Li T, Lu L, Lin H, Liao Y, Zheng Y, Liu Y, Alevtinovna GM, Barysavets DS, Chen J, Zan J, Lu J. Development of a time-resolved immunochromatographic test strip for rapid and quantitative determination of retinol-binding protein 4 in urine. Mikrochim Acta 2024; 191:311. [PMID: 38717575 DOI: 10.1007/s00604-024-06381-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2024] [Accepted: 04/22/2024] [Indexed: 06/07/2024]
Abstract
Urine retinol-binding protein 4 (RBP4) has recently been reported as a novel earlier biomarker of chronic kidney disease (CKD) which is a global public health problem with high morbidity and mortality. Accurate and rapid detection of urine RBP4 is essential for early monitor of impaired kidney function and prevention of CKD progression. In the present study, we developed a time-resolved fluorescence immunochromatographic test strip (TRFIS) for the quantitative and rapid detection of urine RBP4. This TRFIS possessed excellent linearity ranging from 0.024 to 12.50 ng/mL for the detection of urine RBP4, and displayed a good linearity (Y = 239,581 × X + 617,238, R2 = 0.9902), with the lowest visual detection limit of 0.049 ng/mL. This TRFIS allows for quantitative detection of urine RBP4 within 15 min and shows high specificity. The intra-batch coefficient of variation (CV) and the inter-batch CV were both < 8%, respectively. Additionally, this TRFIS was applied to detect RBP4 in the urine samples from healthy donors and patients with CKD, and the results of TRFIS could efficiently discern the patients with CKD from the healthy donors. The developed TRFIS has the characteristics of high sensitivity, high accuracy, and a wide linear range, and is suitable for rapid and quantitative determination of urine RBP4.
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Affiliation(s)
- Wenjie Guo
- School of Biomedical and Pharmaceutical Sciences, Guangdong University of Technology, Guangzhou, 510006, Guangdong, China
| | - Zhiyong Yu
- School of Biomedical and Pharmaceutical Sciences, Guangdong University of Technology, Guangzhou, 510006, Guangdong, China
| | - Tianxu Li
- School of Biomedical and Pharmaceutical Sciences, Guangdong University of Technology, Guangzhou, 510006, Guangdong, China
| | - Lingfei Lu
- Department of Nephrology, Shenzhen Traditional Chinese Medicine Hospital, Guangzhou University of Chinese Medicine, Shenzhen, 518033, Guangdong, China
| | - Huiqi Lin
- School of Biomedical and Pharmaceutical Sciences, Guangdong University of Technology, Guangzhou, 510006, Guangdong, China
| | - Ying Liao
- School of Biomedical and Pharmaceutical Sciences, Guangdong University of Technology, Guangzhou, 510006, Guangdong, China
| | - Yanghao Zheng
- School of Biomedical and Pharmaceutical Sciences, Guangdong University of Technology, Guangzhou, 510006, Guangdong, China
| | - Yuntao Liu
- The Second Affiliated Hospital of Guangzhou, Guangdong Provincial Key Laboratory of Research on Emergency in TCM, University of Chinese Medicine, Guangzhou, Guangdong, China
| | | | - Dzmitry S Barysavets
- Institute of Experimental Veterinary Medicine named of S.N. Vyshelessky, Minsk, Belarus
| | - Jinping Chen
- Institute of Zoology, Guangdong Academy of Sciences, Guangzhou, Guangdong, China
| | - Jie Zan
- School of Biomedical and Pharmaceutical Sciences, Guangdong University of Technology, Guangzhou, 510006, Guangdong, China.
- The Second Affiliated Hospital of Guangzhou, Guangdong Provincial Key Laboratory of Research on Emergency in TCM, University of Chinese Medicine, Guangzhou, Guangdong, China.
| | - Jiandong Lu
- Department of Nephrology, Shenzhen Traditional Chinese Medicine Hospital, Guangzhou University of Chinese Medicine, Shenzhen, 518033, Guangdong, China.
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8
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Torshizi Esfahani A, Mohammadpour S, Jalali P, Yaghoobi A, Karimpour R, Torkamani S, Pardakhtchi A, Salehi Z, Nazemalhosseini-Mojarad E. Differential expression of angiogenesis-related genes 'VEGF' and 'angiopoietin-1' in metastatic and EMAST-positive colorectal cancer patients. Sci Rep 2024; 14:10539. [PMID: 38719941 PMCID: PMC11079037 DOI: 10.1038/s41598-024-61000-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2023] [Accepted: 04/30/2024] [Indexed: 05/12/2024] Open
Abstract
Abnormal angiogenesis leads to tumor progression and metastasis in colorectal cancer (CRC). This study aimed to elucidate the association between angiogenesis-related genes, including VEGF-A, ANGPT-1, and ANGPT-2 with both metastatic and microsatellite alterations at selected tetranucleotide repeats (EMAST) subtypes of CRC. We conducted a thorough assessment of the ANGPT-1, ANGPT-2, and VEGF-A gene expression utilizing publicly available RNA sequencing and microarray datasets. Then, the experimental validation was performed in 122 CRC patients, considering their disease metastasis and EMAST+/- profile by using reverse transcription polymerase chain reaction (RT-PCR). Subsequently, a competing endogenous RNA (ceRNA) network associated with these angiogenesis-related genes was constructed and analyzed. The expression level of VEGF-A and ANGPT-2 genes were significantly higher in tumor tissues as compared with normal adjacent tissues (P-value < 0.001). Nevertheless, ANGPT-1 had a significantly lower expression in tumor samples than in normal colon tissue (P-value < 0.01). We identified a significantly increased VEGF-A (P-value = 0.002) and decreased ANGPT-1 (P-value = 0.04) expression in EMAST+ colorectal tumors. Regarding metastasis, a significantly increased VEGF-A and ANGPT-2 expression (P-value = 0.001) and decreased ANGPT-1 expression (P-value < 0.05) were established in metastatic CRC patients. Remarkably, co-expression analysis also showed a strong correlation between ANGPT-2 and VEGF-A gene expressions. The ceRNA network was constructed by ANGPT-1, ANGPT-2, VEGF-A, and experimentally validated miRNAs (hsa-miR-190a-3p, hsa-miR-374c-5p, hsa-miR-452-5p, and hsa-miR-889-3p), lncRNAs (AFAP1-AS1, KCNQ1OT1 and MALAT1), and TFs (Sp1, E2F1, and STAT3). Network analysis revealed that colorectal cancer is amongst the 82 significant pathways. We demonstrated a significant differential expression of VEGF-A and ANGPT-1 in colorectal cancer patients exhibiting the EMAST+ phenotype. This finding provides novel insights into the molecular pathogenesis of colorectal cancer, specifically in EMAST subtypes. Yet, the generalization of in silico findings to EMAST+ colorectal cancer warrants future experimental investigations. In the end, this study proposes that the EMAST biomarker could serve as an additional perspective on CMS4 biology which is well-defined by activated angiogenesis and worse overall survival.
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Affiliation(s)
- Amir Torshizi Esfahani
- Basic and Molecular Epidemiology of Gastrointestinal Disorders Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Somayeh Mohammadpour
- Gastroenterology and Liver Diseases Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Pooya Jalali
- Basic and Molecular Epidemiology of Gastrointestinal Disorders Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Alireza Yaghoobi
- School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Raana Karimpour
- Department of Cellular and Molecular Biology, Faculty of Advanced Science and Technology, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Soha Torkamani
- Department of Cellular and Molecular Biology, Faculty of Advanced Science and Technology, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Ali Pardakhtchi
- Department of Cellular and Molecular Biology, Faculty of Advanced Science and Technology, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Zahra Salehi
- Hematology, Oncology and Stem Cell Transplantation Research Center, Tehran University of Medical Sciences, Tehran, Iran.
- Research Institute for Oncology, Hematology and Cell Therapy, Tehran University of Medical Sciences, Tehran, Iran.
| | - Ehsan Nazemalhosseini-Mojarad
- Gastroenterology and Liver Diseases Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
- Department of Surgery, Leiden University Medical Center, Leiden, Netherlands.
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Rezkitha YAA, Panenggak NSR, Lusida MI, Rianda RV, Mahmudah I, Pradana AD, Uchida T, Miftahussurur M. Detecting colorectal cancer using genetic and epigenetic biomarkers: screening and diagnosis. J Med Life 2024; 17:4-14. [PMID: 38737656 PMCID: PMC11080499 DOI: 10.25122/jml-2023-0269] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Accepted: 11/01/2023] [Indexed: 05/14/2024] Open
Abstract
Colorectal cancer (CRC) is one of the most frequent types of cancer, with high incidence rates and mortality globally. The extended timeframe for developing CRC allows for the potential screening and early identification of the disease. Furthermore, studies have shown that survival rates for patients with cancer are increased when diagnoses are made at earlier stages. Recent research suggests that the development of CRC, including its precancerous lesion, is influenced not only by genetic factors but also by epigenetic variables. Studies suggest epigenetics plays a significant role in cancer development, particularly CRC. While this approach is still in its early stages and faces challenges due to the variability of CRC, it shows promise as a potential method for understanding and addressing the disease. This review examined the current evidence supporting genetic and epigenetic biomarkers for screening and diagnosis. In addition, we also discussed the feasibility of translating these methodologies into clinical settings. Several markers show promising potential, including the methylation of vimentin (VIM), syndecan-2 (SDC2), and septin 9 (SEPT9). However, their application as screening and diagnostic tools, particularly for early-stage CRC, has not been fully optimized, and their effectiveness needs validation in large, multi-center patient populations. Extensive trials and further investigation are required to translate genetic and epigenetic biomarkers into practical clinical use. biomarkers, diagnostic biomarkers.
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Affiliation(s)
- Yudith Annisa Ayu Rezkitha
- Doctoral Program of Medical Science, Faculty of Medicine, Universitas Airlangga, Surabaya, Indonesia
- Helicobacter pylori and Microbiota Study Group, Institute of Tropical Disease, Universitas Airlangga, Surabaya, Indonesia
| | - Nur Syahadati Retno Panenggak
- Helicobacter pylori and Microbiota Study Group, Institute of Tropical Disease, Universitas Airlangga, Surabaya, Indonesia
| | - Maria Inge Lusida
- Institute of Tropical Disease, Indonesia-Japan Collaborative Research Center for Emerging and Re-Emerging Infectious Diseases, Universitas Airlangga, Surabaya, Indonesia
| | - Raissa Virgy Rianda
- Department of Child Health, Faculty of Medicine, Universitas Airlangga, Surabaya, Indonesia
| | - Isna Mahmudah
- Helicobacter pylori and Microbiota Study Group, Institute of Tropical Disease, Universitas Airlangga, Surabaya, Indonesia
- Department of Internal Medicine, Faculty of Medicine, Universitas Airlangga, Surabaya, Indonesia
| | - Aditya Doni Pradana
- Department of Emergency Services, Kendal Islamic Hospital, Kendal, Indonesia
- Department of Cardiology and Vascular Medicine, Faculty of Medicine, Public Health and Nursing, Gadjah Mada University, Yogyakarta, Indonesia
| | - Tomohisa Uchida
- Department of Molecular Pathology, Faculty of Medicine, Oita University, Yufu, Japan
| | - Muhammad Miftahussurur
- Helicobacter pylori and Microbiota Study Group, Institute of Tropical Disease, Universitas Airlangga, Surabaya, Indonesia
- Division of Gastroentero-Hepatology, Department of Internal Medicine, Faculty of Medicine-Dr Soetomo Teaching Hospital, Universitas Airlangga, Surabaya, Indonesia
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李 静, 殷 丽, 张 敏, 夏 勇, 左 芦, 刘 牧, 胡 建. [Construction of a fecal protein Luminex liquid chip detection system for early diagnosis of colorectal tumors]. NAN FANG YI KE DA XUE XUE BAO = JOURNAL OF SOUTHERN MEDICAL UNIVERSITY 2023; 43:1874-1880. [PMID: 38081604 PMCID: PMC10713475 DOI: 10.12122/j.issn.1673-4254.2023.11.06] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 08/28/2023] [Indexed: 12/18/2023]
Abstract
OBJECTIVE To construct a stool-based human protein diagnostic system using the Luminex liquid chip system for early diagnosis of colorectal tumors. METHODS From January, 2021 to January, 2023, 70 patients with colorectal cancer (CRC), 42 patients with colorectal adenoma (CRA), and 38 healthy individuals were recruited from our hospital for detecting fecal protein levels of matrix metalloproteinase-9 (MMP-9), retinol-binding protein 4 (RBP4), chitinase-3-like protein 1 (CHI3L1), and complement component 3a (C3a) using Luminex liquid chip technology and serum levels of carcinoembryonic antigen (CEA) and carbohydrate antigen 19-9 (CA19-9) using chemiluminescence assay. Receiver-operating characteristic (ROC) curve analysis was used for assessing the diagnostic efficacy of the combination of MMP-9, RBP4, CHI3L1 and C3a and the combination of CEA and CA19-9 for colorectal tumors. RESULTS The fecal contents of MMP-9, RBP4, CHI3L1, and C3a were significantly higher in CRC patients than in healthy individuals (P < 0.05). Fecal MMP-9 and CHI3L1 levels were significantly higher in CRC than in CRA patients (P < 0.05), but RBP4 and C3a levels did not differ significantly (P>0.05). CRC patients had significantly higher serum CEA and CA19-9 levels than healthy individuals and CRA patients (P < 0.05), but the differences were not significant between the latter two groups (P>0.05). ROC analysis showed that the sensitivity and specificity of the combination of MMP-9, RBP4, CHI3L1, and C3a was 91.4% and 100.0%, for diagnosing CRC, 81.0% and 89.5% for diagnosing CRA, and 83.9% and 97.4% for a combined diagnosis of CRC and CRA, respectively. Z-test analysis indicated that fecal MMP-9, RBP4, CHI3L1, and C3a contents had a greater diagnostic efficacy than serum tumor markers CEA and CA19-9 for a combined diagnosis of colorectal tumors (P < 0.05). CONCLUSION The Luminex liquid chip detection system for detecting decal RBP4, MMP-9, CHI3L1, and C3a provides an effective means for early diagnosis of colorectal tumors with a greater diagnostic efficacy than serum CEA and CA19-9 levels.
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Affiliation(s)
- 静 李
- 蚌埠医学院第一附属医院检验科,安徽 蚌埠 233000Clinical Laboratory, First Affiliated Hospital of Bengbu Medical College, Bengbu 233000, China
- 蚌埠医学院第一附属医院炎症相关性疾病基础与转化研究安徽省重点实验室,安徽 蚌埠 233000Key Laboratory of Basic and Translational Research of Inflammation-Related Diseases, First Affiliated Hospital of Bengbu Medical College, Bengbu 233000, China
| | - 丽霞 殷
- 蚌埠医学院第一附属医院检验科,安徽 蚌埠 233000Clinical Laboratory, First Affiliated Hospital of Bengbu Medical College, Bengbu 233000, China
| | - 敏 张
- 蚌埠医学院第一附属医院检验科,安徽 蚌埠 233000Clinical Laboratory, First Affiliated Hospital of Bengbu Medical College, Bengbu 233000, China
| | - 勇生 夏
- 蚌埠医学院第一附属医院胃肠外科,安徽 蚌埠 233000Department of Gastrointestinal Surgery, First Affiliated Hospital of Bengbu Medical College, Bengbu 233000, China
| | - 芦根 左
- 蚌埠医学院第一附属医院胃肠外科,安徽 蚌埠 233000Department of Gastrointestinal Surgery, First Affiliated Hospital of Bengbu Medical College, Bengbu 233000, China
- 蚌埠医学院第一附属医院炎症相关性疾病基础与转化研究安徽省重点实验室,安徽 蚌埠 233000Key Laboratory of Basic and Translational Research of Inflammation-Related Diseases, First Affiliated Hospital of Bengbu Medical College, Bengbu 233000, China
| | - 牧林 刘
- 蚌埠医学院第一附属医院胃肠外科,安徽 蚌埠 233000Department of Gastrointestinal Surgery, First Affiliated Hospital of Bengbu Medical College, Bengbu 233000, China
| | - 建国 胡
- 蚌埠医学院第一附属医院检验科,安徽 蚌埠 233000Clinical Laboratory, First Affiliated Hospital of Bengbu Medical College, Bengbu 233000, China
- 蚌埠医学院第一附属医院炎症相关性疾病基础与转化研究安徽省重点实验室,安徽 蚌埠 233000Key Laboratory of Basic and Translational Research of Inflammation-Related Diseases, First Affiliated Hospital of Bengbu Medical College, Bengbu 233000, China
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Huang J, Wang C, Hou Y, Tian Y, Li Y, Zhang H, Zhang L, Li W. Molecular mechanisms of Thrombospondin-2 modulates tumor vasculogenic mimicry by PI3K/AKT/mTOR signaling pathway. Biomed Pharmacother 2023; 167:115455. [PMID: 37696083 DOI: 10.1016/j.biopha.2023.115455] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Revised: 08/24/2023] [Accepted: 09/05/2023] [Indexed: 09/13/2023] Open
Abstract
Vasculogenic mimicry (VM) differs from the classical tumor angiogenesis model. VM does not depend on endothelial cells; instead, highly aggressive tumor cells mimic endothelial cells to form a vascular-like channel structure. VM mediated by tumor cells is significantly and positively associated with a poor prognosis and low survival rates in patients with highly aggressive cancer. In the treatment of highly aggressive malignancies, the presence of VM is considered an important reason for the unsatisfactory clinical efficacy of anti-tumor-angiogenesis therapy (e.g., therapy targeting vascular endothelial growth factor A). Many targeted therapeutic drugs based on traditional tumor blood vessels have been used clinically. Although some progress has been made in certain tumors, problems such as drug resistance have restricted the expected therapeutic effects. Thrombospondin 2 (THBS2) is one of the most important genes associated with angiogenesis, and this gene exerts angiogenesis-related functions through the PI3K/AKT signaling pathway. Although the PI3K/AKT/mTOR signaling pathway is closely related to the progression of VM, the mechanism by which the promising biomarker THBS2 participates in and regulates tumor VM by activating the PI3K/AKT/mTOR signaling pathway is unclear. In this review, we analyze the monomer structure and biological activity of THBS2, the structure and potential synthesis mechanisms of VM, and the complex mechanisms between THBS2, the PI3K/AKT/mTOR signaling pathway, and VM.
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Affiliation(s)
- Ju Huang
- The Key Laboratory of Pathobiology, Ministry of Education, The College of Basic Medical Sciences, Jilin University, Changchun, Jilin 130021, China
| | - Congcong Wang
- The Key Laboratory of Pathobiology, Ministry of Education, The College of Basic Medical Sciences, Jilin University, Changchun, Jilin 130021, China
| | - Yixuan Hou
- The Key Laboratory of Pathobiology, Ministry of Education, The College of Basic Medical Sciences, Jilin University, Changchun, Jilin 130021, China
| | - Yuanyuan Tian
- The Key Laboratory of Pathobiology, Ministry of Education, The College of Basic Medical Sciences, Jilin University, Changchun, Jilin 130021, China
| | - Yanru Li
- The Key Laboratory of Pathobiology, Ministry of Education, The College of Basic Medical Sciences, Jilin University, Changchun, Jilin 130021, China
| | - Haiying Zhang
- The Key Laboratory of Pathobiology, Ministry of Education, The College of Basic Medical Sciences, Jilin University, Changchun, Jilin 130021, China
| | - Lihong Zhang
- The Key Laboratory of Pathobiology, Ministry of Education, The College of Basic Medical Sciences, Jilin University, Changchun, Jilin 130021, China
| | - Wei Li
- The Key Laboratory of Pathobiology, Ministry of Education, The College of Basic Medical Sciences, Jilin University, Changchun, Jilin 130021, China.
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12
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Xiong L, Zhu C, Lu Y, Chen M, Li M. Serum THBS2 is a potential biomarker for the diagnosis of non-small cell lung cancer. J Cancer Res Clin Oncol 2023; 149:15671-15677. [PMID: 37658862 DOI: 10.1007/s00432-023-05330-9] [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: 07/24/2023] [Accepted: 08/21/2023] [Indexed: 09/05/2023]
Abstract
OBJECTIVE This study primarily aimed to analyze the levels of THBS2 in the serum of patients diagnosed with non-small cell lung cancer (NSCLC), and subsequently evaluate its potential as a diagnostic biomarker for NSCLC. METHODS Serum samples were collected from 150 diagnosed NSCLC patients and 150 healthy individuals. The THBS2 concentration in these samples was determined using an enzyme-linked immunosorbent assay (ELISA). The study also investigated the correlation between THBS2 levels and various clinicopathological characteristics in NSCLC patients. The diagnostic sensitivity and specificity of serum THBS2 for NSCLC were assessed using receiver operating characteristic (ROC) curves and their corresponding area under the curve (AUC). RESULTS Serum THBS2 levels in NSCLC patients were significantly elevated compared to those in healthy individuals. THBS2 levels showed a significant correlation with tumor differentiation grade, tumor size, TNM stage, lymph node metastasis, and distant metastasis. No significant correlation was identified between serum THBS2 levels and other parameters such as gender, age, height, weight, BMI, smoking history, and tumor histological type. At a cutoff value of 7.62 ng/mL, THBS2 could effectively differentiate NSCLC patients from healthy individuals, with a sensitivity of 85.31% and a specificity of 88.92%. The AUC for NSCLC diagnosis using THBS2 was 0.812, significantly surpassing the performance of traditional tumor markers tested, including CEA (0.728), and CYFRA 21‑1 (0.685). CONCLUSIONS Elevated serum THBS2 levels in NSCLC patients suggest its potential as a novel and reliable diagnostic biomarker for NSCLC. Its superior diagnostic performance could potentially outperform traditional tumor markers, leading to improved patient outcomes.
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Affiliation(s)
- Lang Xiong
- Department of Emergency Medicine, The First Affiliated Hospital of Chengdu Medical College, Chengdu, China
| | - Cheng Zhu
- Department of Emergency Medicine, The First Affiliated Hospital of Chengdu Medical College, Chengdu, China
| | - Yuhai Lu
- Department of Cardiothoracic Surgery, The First Affiliated Hospital of Chengdu Medical College, Chengdu, China
| | - Mao Chen
- Department of Emergency Medicine, The First Affiliated Hospital of Chengdu Medical College, Chengdu, China.
| | - Mingwei Li
- Department of Emergency Medicine, The First Affiliated Hospital of Chengdu Medical College, Chengdu, China.
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Liu Y, Jiang C, Xu C, Gu L. Systematic analysis of integrated bioinformatics to identify upregulated THBS2 expression in colorectal cancer cells inhibiting tumour immunity through the HIF1A/Lactic Acid/GPR132 pathway. Cancer Cell Int 2023; 23:253. [PMID: 37884956 PMCID: PMC10604812 DOI: 10.1186/s12935-023-03103-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2023] [Accepted: 10/16/2023] [Indexed: 10/28/2023] Open
Abstract
BACKGROUND THBS2, a member of the extracellular matrix glycoprotein family, can effectively inhibit tumour growth and angiogenesis. This study aimed to investigate the biological role of THBS2 in various types of cancers and the mechanisms underlying the malignant progression of colorectal cancer (CRC). METHODS THBS2 expression in pan-cancer tissues and cell lines was assessed using the HPA, TISCH and CCLE databases. The CIBERSORT, ESTIMATE, TIMER, xCell and ssGSEA (implemented using the IOBR R package) algorithms were used to calculate the proportion of tumour-infiltrating immune cells based on the expression profile of THBS2 in TCGA-COAD cohort. The clusterprofiler R package was used to implement GO and KEGG pathway enrichm SNVs were compared between the high- and low-THBS2-expression groups using the maftools R package. Additionally, immunotherapy responses were compared between the high- and low-THBS2-expression groups based on immunophenoscores (IPSs). CT26 cells were engineered to overexpress THBS2 (CT26-THBS2) to investigate its regulatory effects on HIF1 and cellular metabolism. The conditioned medium from CT26-THBS2 cells was collected to examine its effect on the M2 polarisation of RAW264.7 macrophages. Subsequently, in vitro experiments were performed to validate the inhibitory effects of M2-polarised macrophages on T-cell proliferation and cytotoxicity. A CT26-THBS2 tumour-bearing mouse model was constructed to validate the impact of high THBS2 expression in tumour cells on the tumour microenvironment in vivo. RESULTS THBS2 expression was upregulated in a majority of tumours, including COAD, and was positively associated with ESTIMATEScore, ImmuneScore and StromalScore. Furthermore, THBS2 expression was positively associated with angiogenesis and epithelial-mesenchymal transition and negatively associated with DNA repair, cell cycle and DNA replication in most tumours. THBS2 expression was considerably associated with progression-free interval (PFI) and positively associated with MSI in COAD. THBS2 methylation levels were remarkably lower in COAD tissues than in healthy tissues. The high expression of THBS2 in CT26 cells remarkably promoted the nuclear translocation of HIF1 and consequently enhanced lactate metabolism in cells. In vitro and in vivo experiments revealed that lactate released by tumour cells promoted M2 polarisation of macrophages, leading to inhibition of T-cell proliferation and cytotoxicity. CONCLUSIONS THBS2 expression is associated with PFI, immune cell infiltration, immune regulation, cell death, cell migration, epithelial-mesenchymal transition, angiogenesis and genomic variations in COAD. THBS2 may serve as a biomarker for immunotherapy in COAD. Upregulated THBS2 expression in CRC cells inhibits anti-tumour immunity through the HIF1A/lactic acid/GPR132 pathway.
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Affiliation(s)
- Ye Liu
- Department of Gastrointestinal Surgery, School of Medicine, Renji Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Chunhui Jiang
- Department of Gastrointestinal Surgery, School of Medicine, Renji Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Chunjie Xu
- Department of Gastrointestinal Surgery, School of Medicine, Renji Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Lei Gu
- Department of Gastrointestinal Surgery, School of Medicine, Renji Hospital, Shanghai Jiao Tong University, Shanghai, China.
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Rodriguez A, Corchete LA, Alcazar JA, Montero JC, Rodriguez M, Chinchilla-Tábora LM, Vidal Tocino R, Moyano C, Muñoz-Bravo S, Sayagués JM, Abad M. Dysregulated Expression of Three Genes in Colorectal Cancer Stratifies Patients into Three Risk Groups. Cancers (Basel) 2022; 14:cancers14174076. [PMID: 36077612 PMCID: PMC9454483 DOI: 10.3390/cancers14174076] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2022] [Revised: 08/18/2022] [Accepted: 08/19/2022] [Indexed: 11/16/2022] Open
Abstract
Despite advances in recent years in the study of the molecular profile of sporadic colorectal cancer (sCRC), the specific genetic events that lead to increased aggressiveness or the development of the metastatic process of tumours are not yet clear. In previous studies of the gene expression profile (GEP) using a high-density array (50,000 genes and 6000 miRNAs in a single assay) in sCRC tumours, we identified a 28-gene signature that was found to be associated with an adverse prognostic value for predicting patient survival. Here, we analyse the differential expression of these 28 genes for their possible association with tumour local aggressiveness and metastatic processes in 66 consecutive sCRC patients, followed for >5 years, using the NanoString nCounter platform. The global transcription profile (expression levels of the 28 genes studied simultaneously) allowed us to discriminate between sCRC tumours and nontumoral colonic tissues. Analysis of the biological and functional significance of the dysregulated GEPs observed in our sCRC tumours revealed 31 significantly altered canonical pathways. Among the most commonly altered pathways, we observed the increased expression of genes involved in signalling pathways and cellular processes, such as the PI3K-Akt pathway, the interaction with the extracellular matrix (ECM), and other functions related to cell signalling processes (SRPX2). From a prognostic viewpoint, the altered expression of BST2 and SRPX2 genes were the only independent variables predicting for disease-free survival (DFS). In addition to the pT stage at diagnosis, dysregulated transcripts of ADH1B, BST2, and FER1L4 genes showed a prognostic impact on OS in the multivariate analysis. Based on the altered expression of these three genes, a scoring system was built to stratify patients into low-, intermediate-, and high-risk groups with significantly different 5-year OS rates: 91%, 83%, and 52%, respectively. The prognostic impact was validated in two independent series of sCRC patients from the public GEO database (n = 562 patients). In summary, we show a strong association between the altered expression of three genes and the clinical outcome of sCRC patients, making them potential markers of suitability for adjuvant therapy after complete tumour resection. Additional prospective studies in larger series of patients are required to confirm the clinical utility of the newly identified biomarkers because the number of patients analysed remains small.
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Affiliation(s)
- Alba Rodriguez
- Department of Pathology and IBSAL, University Hospital of Salamanca, 37007 Salamanca, Spain
| | - Luís Antonio Corchete
- Cancer Research Center and Hematology Service, University Hospital of Salamanca, 37007 Salamanca, Spain
| | - José Antonio Alcazar
- General and Gastrointestinal Surgery Service, University Hospital of Salamanca, 37007 Salamanca, Spain
| | - Juan Carlos Montero
- Department of Pathology and IBSAL, University Hospital of Salamanca, 37007 Salamanca, Spain
| | - Marta Rodriguez
- Department of Pathology and IBSAL, University Hospital of Salamanca, 37007 Salamanca, Spain
| | | | - Rosario Vidal Tocino
- Medical Oncology Service and IBSAL, University Hospital of Salamanca, 37007 Salamanca, Spain
| | - Carlos Moyano
- Clinical Biochemistry Service, University Hospital of Salamanca, 37007 Salamanca, Spain
| | - Saray Muñoz-Bravo
- Department of Pathology and IBSAL, University Hospital of Salamanca, 37007 Salamanca, Spain
| | - José María Sayagués
- Department of Pathology and IBSAL, University Hospital of Salamanca, 37007 Salamanca, Spain
- Correspondence: (J.M.S.); (M.A.)
| | - Mar Abad
- Department of Pathology and IBSAL, University Hospital of Salamanca, 37007 Salamanca, Spain
- Correspondence: (J.M.S.); (M.A.)
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Diagnostic and Prognostic Roles of Thrombospondin-2 in Digestive System Cancers. BIOMED RESEARCH INTERNATIONAL 2022; 2022:3749306. [PMID: 35872838 PMCID: PMC9303135 DOI: 10.1155/2022/3749306] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/12/2022] [Accepted: 06/27/2022] [Indexed: 12/24/2022]
Abstract
Background Cancers of digestive system have high case-fatality rate. It is important to find more appropriate methods in diagnosing and predicting gastrointestinal malignances. And thrombospondin-2 (TSP-2) was reported to have the functions, although results were not identical. So we performed this meta-analysis to clarify the significance of TSP-2 in this area. Methods PubMed, Embase, Web of Science, Cochrane Library, and Clinicaltrial.gov were searched for relevant studies. Data were extracted from these involved records. For the meta-analysis of diagnostic test, bivariate mixed effect model was used to estimate diagnostic accuracy. For prognosis part, HRs and their 95% CIs were pooled to compare the overall survival (OS) and disease-free survival (DFS) between patients with high TSP-2 and low TSP-2. Results Nine records were eligible for the analysis of diagnostic test. Pooled results were as follows: sensitivity 0.60 (0.52, 0.68), specificity 0.96 (0.91, 0.98), positive likelihood ratio (PLR) 15.4 (7.3, 32.2), negative likelihood ratio (NLR) 0.42 (0.34, 0.50), and diagnostic odds ratio (DOR) 37 (18, 76). While in prognosis part, 10 articles were included. Patients with increased TSP-2 had shorter OS (HR = 1.64, 95% CI = 1.21-2.22); however, no difference was found in DFS between TSP-2 high and low groups (HR = 1.44, 95% CI = 0.28-7.33). Conclusions TSP-2, as a diagnostic marker, has a high specificity but a moderate sensitivity. Meanwhile, it plays a role in predicting OS. Therefore, making TSP-2 a routine assay could be beneficial to high-risk individuals and patients with digestive malignances.
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Liao X, Wang W, Yu B, Tan S. Thrombospondin-2 acts as a bridge between tumor extracellular matrix and immune infiltration in pancreatic and stomach adenocarcinomas: an integrative pan-cancer analysis. Cancer Cell Int 2022; 22:213. [PMID: 35701829 PMCID: PMC9195477 DOI: 10.1186/s12935-022-02622-x] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2022] [Accepted: 05/24/2022] [Indexed: 11/26/2022] Open
Abstract
Background Thrombospondin-2 (THBS2) is a versatile glycoprotein that regulates numerous biological functions, including the apoptosis-proliferation balance in endothelial cells, and it has been linked to tumor angiogenesis. However, the exact role of THBS2 in human cancer remains unknown. This study aimed to determine THBS2 expression in a pan-cancer analysis and its association with pan-cancer prognosis and to further identify its possible roles in tumor immunity and the extracellular matrix (ECM). Methods Data on THBS2 expression in cancers and normal tissues were downloaded from the Genotype-Tissue Expression portal and UCSC Xena visual exploration tool and analyzed using the ONCOMINE database, Perl programming language, and Gene Expression Profiling and Interactive Analyses vision 2 webserver. In addition, survival prognosis was analyzed using the survival, survminer, limma, and forestplot packages in R v. 4.0.3.Immune and matrix components were also analyzed using R v. 4.0.3. Most importantly, we partially validated the role and mechanism of THBS2 in pancreatic and gastric cancers in vitro using PANC1 and BGC-823 cell lines. Results THBS2 was significantly overexpressed in 17 of the 33 investigated cancers and linked to a poor prognosis in pan-cancer survival analysis. High THBS2 expression was an independent unfavorable prognostic factor in kidney renal papillary cell, mesothelioma, and stomach and pancreatic adenocarcinomas. Immune infiltration and THBS2 expression were also related. THBS2 expression has been linked to immune and stromal scores and immune checkpoint markers in various cancers. The protein–protein interaction network revealed that THBS2 is associated with multiple ECM and immune proteins. THBS2 knockdown decreased the expression of CD47 and matrix metallopeptidase 2 (MMP-2) as well as the proliferation, migration, and invasion of PANC1 and BGC-823 cells in vitro. Conclusions Our findings suggested that THBS2 might promote cancer progression by remodeling the tumor microenvironment, affecting CD47-mediated signaling pathways, activating the pro-tumor functions of a disintegrin and metalloproteinase with thrombospondin motifs, and enhancing MMP-2 expression. Furthermore, it functions as a bridge between the ECM and immune infiltration in cancer and serves as a potential prognostic biomarker for several cancers, especially pancreatic and gastric adenocarcinomas. Supplementary Information The online version contains supplementary material available at 10.1186/s12935-022-02622-x.
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Affiliation(s)
- Xingchen Liao
- Department of Gastroenterology, Renmin Hospital of Wuhan University, Wuhan, 430060, China.,Key Laboratory of Hubei Province for Digestive Disease, Renmin Hospital of Wuhan University, Wuhan, 430060, China.,Central Laboratory, Renmin Hospital of Wuhan University, Wuhan, 430060, China
| | - Wei Wang
- Department of Hepatobiliary Surgery, East Hospital, Renmin Hospital of Wuhan University, Wuhan, Hubei, China.,Key Laboratory of Hubei Province for Digestive Disease, Renmin Hospital of Wuhan University, Wuhan, 430060, China.,Central Laboratory, Renmin Hospital of Wuhan University, Wuhan, 430060, China
| | - Baoping Yu
- Department of Gastroenterology, Renmin Hospital of Wuhan University, Wuhan, 430060, China. .,Key Laboratory of Hubei Province for Digestive Disease, Renmin Hospital of Wuhan University, Wuhan, 430060, China.
| | - Shiyun Tan
- Department of Gastroenterology, Renmin Hospital of Wuhan University, Wuhan, 430060, China. .,Key Laboratory of Hubei Province for Digestive Disease, Renmin Hospital of Wuhan University, Wuhan, 430060, China.
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Yang Y, Liu HL, Liu YJ. A Novel Five-Gene Signature Related to Clinical Outcome and Immune Microenvironment in Breast Cancer. Front Genet 2022; 13:912125. [PMID: 35646102 PMCID: PMC9136328 DOI: 10.3389/fgene.2022.912125] [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: 04/04/2022] [Accepted: 04/19/2022] [Indexed: 11/30/2022] Open
Abstract
Breast cancer (BC) is the most frequent cancer in women and the main cause of cancer-related deaths in the globe, according to the World Health Organization. The need for biomarkers that can help predict survival or guide treatment decisions in BC patients is critical in order to provide each patient with an individualized treatment plan due to the wide range of prognoses and therapeutic responses. A reliable prognostic model is essential for determining the best course of treatment for patients. Patients’ clinical and pathological data, as well as their mRNA expression levels at level 3, were gleaned from the TCGA databases. Differentially expressed genes (DEGs) between BC and non-tumor specimens were identified. Tumor immunity analyses have been utilized in order to decipher molecular pathways and their relationship to the immune system. The expressions of KIF4A in BC cells were determined by RT-PCR. To evaluate the involvement of KIF4A in BC cell proliferation, CCK-8 tests were used. In this study, utilizing FC > 4 and p < 0.05, we identified 140 upregulated genes and 513 down-regulated genes. A five-gene signature comprising SFRP1, SAA1, RBP4, KIF4A and COL11A1 was developed for the prediction of overall survivals of BC. Overall survival was distinctly worse for patients in the high-risk group than those in the low-risk group. Cancerous and aggressiveness-related pathways and decreased B cell, T cell CD4+, T cell CD8+, Neutrophil and Myeloid dendritic cells levels were seen in the high-risk group. In addition, we found that KIF4A was highly expressed in BC and its silence resulted in the suppression of the proliferation of BC cells. Taken together, as a possible prognostic factor for BC, the five-gene profile created and verified in this investigation could guide the immunotherapy selection.
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Kim N, Priefer R. Retinol binding protein 4 antagonists and protein synthesis inhibitors: Potential for therapeutic development. Eur J Med Chem 2021; 226:113856. [PMID: 34547506 DOI: 10.1016/j.ejmech.2021.113856] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Revised: 09/07/2021] [Accepted: 09/13/2021] [Indexed: 12/12/2022]
Abstract
Retinol-binding protein 4 (RBP4) is a serum protein that transports Vitamin A. RBP4 is correlated with numerous diseases and metabolic syndromes, including insulin resistance in type 2 diabetes, cardiovascular diseases, obesity, and macular degeneration. Recently, RBP4 antagonists and protein synthesis inhibitors are under development to regulate the effect of RBP4. Several RBP4 antagonists, especially BPN-14136, have demonstrated promising safety profiles and potential therapeutic benefits in animal studies. Two RBP4 antagonists, specifically tinlarebant (Belite Bio) and STG-001 (Stargazer) are currently undergoing clinical trials. Some antidiabetic drugs and nutraceuticals have been reported to reduce RBP4 expression, but more clinical data is needed to evaluate their therapeutical benefits. As regulating RBP4 levels or its activities would benefit a wide range of patients, further research is highly recommended to develop clinically useful RBP4 antagonists or protein synthesis inhibitors.
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Affiliation(s)
- Noheul Kim
- Massachusetts College of Pharmacy and Health Sciences University, Boston, MA, USA
| | - Ronny Priefer
- Massachusetts College of Pharmacy and Health Sciences University, Boston, MA, USA.
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19
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Current advances in prognostic and diagnostic biomarkers for solid cancers: Detection techniques and future challenges. Biomed Pharmacother 2021; 146:112488. [PMID: 34894516 DOI: 10.1016/j.biopha.2021.112488] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2021] [Revised: 11/19/2021] [Accepted: 11/30/2021] [Indexed: 12/20/2022] Open
Abstract
Solid cancers are one of the leading causes of cancer related deaths, characterized by rapid growth of tumour, and local and distant metastases. Current advances on multimodality care have substantially improved local control and metastasis-free survival of patients by resection of primary tumour. The major concern in disease prognosis is the timely detection of resectable or metastatic tumour, thus reinforcing the need for identification of biomarkers for premalignant lesions of solid cancer. This ultimately improves the outcome for the patients. Therefore, the purpose of this review is to update the recent advancements on prognostic and diagnostic biomarkers to enhance early detection of common solid cancers including, breast, lung, colorectal, prostate and stomach cancer. We also provide an insight into Food and Drug Administration (FDA)-approved solid cancers biomarkers; various conventional techniques used for detection of prognostic and diagnostic biomarkers and discuss approaches to turn challenges in this field into opportunities.
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20
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Clinical Value of Serum Thrombospondin-2 Combined with CA19-9 in Early Diagnosis of Gastric Cancer. JOURNAL OF ONCOLOGY 2021; 2021:2483964. [PMID: 34659407 PMCID: PMC8516522 DOI: 10.1155/2021/2483964] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Revised: 07/14/2021] [Accepted: 09/15/2021] [Indexed: 11/20/2022]
Abstract
Gastric cancer (GC) is a kind of common cancer worldwide. Too late in diagnosis results in poor prognosis of patients with GC. Thrombospondin-2 (THBS2) is a type of secreted protein that has been found to be a diagnostic biomarker in a variety of cancers. Our study aimed to uncover the clinical value of THBS2 in early detection for patients with gastric cancer. THBS2 was upregulated in gastric cancer tissue compared with normal tissue via analyzing data obtained from The Cancer Genome Atlas (TCGA) database. Additionally, the enzyme-linked immunosorbent assay revealed that the level of serum THBS2 and carcinoembryonic antigen, CA19-9, was higher dramatically in patients with early gastric cancer (EGC) than that in healthy control (HC) in addition to patients with benign gastric tumor (BGT), which suggested that THBS2 indeed associated with GC. Receiver operator characteristic (ROC) curve assay was conducted to demonstrate that serum THBS2 was similar to CA19-9 to distinguish patients with early gastric cancer from healthy control and patients with benign gastric tumor and that THBS2 combined with CA19-9 improved the detective performance of THBS2 for early gastric cancer. Furthermore, we applied the gene set enrichment analysis assay to analyze signaling pathways related to THBS2. We found that THBS2 positively controlled MAPK and WNT signaling pathways, which indicated that THBS2 might exert its functions via the pathway mentioned above. Thus, our study expounded that serum THBS2 could serve as a vital early diagnostic marker for patients with gastric cancer.
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21
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Byrling J, Hilmersson KS, Ansari D, Andersson R, Andersson B. Thrombospondin-2 as a diagnostic biomarker for distal cholangiocarcinoma and pancreatic ductal adenocarcinoma. Clin Transl Oncol 2021; 24:297-304. [PMID: 34319497 PMCID: PMC8794913 DOI: 10.1007/s12094-021-02685-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Accepted: 07/10/2021] [Indexed: 12/14/2022]
Abstract
PURPOSE Distal cholangiocarcinoma and pancreatic ductal adenocarcinoma are malignancies with poor prognoses that can be difficult to distinguish preoperatively. Thrombospondin-2 has been proposed as a novel diagnostic biomarker for early pancreatic ductal adenocarcinoma. The aim of the present study was to evaluate thrombospondin-2 as a diagnostic and prognostic biomarker in combination with current biomarker CA 19-9 for distal cholangiocarcinoma and pancreatic ductal adenocarcinoma. METHODS Thrombospondin-2 was measured in prospectively collected serum samples from patients who underwent surgery with a histopathological diagnosis of distal cholangiocarcinoma (N = 51), pancreatic ductal adenocarcinoma (N = 52) and benign pancreatic diseases (N = 27) as well as healthy blood donors (N = 52) using an enzyme-linked immunosorbent assay. RESULTS Thrombospondin-2 levels (ng/ml) were similar in distal cholangiocarcinoma 55 (41-77) and pancreatic ductal adenocarcinoma 48 (35-80) (P = 0.221). Thrombospondin-2 + CA 19-9 had an area under the curve of 0.92 (95% CI 0.88-0.97) in differentiating distal cholangiocarcinoma and pancreatic ductal adenocarcinoma from healthy donors which was superior to CA 19-9 alone (P < 0.001). The diagnostic value of adding thrombospondin-2 to CA 19-9 was larger in early disease stages. Thrombospondin-2 did not provide additional value to CA 19-9 in differentiating the benign disease group; however, heterogeneity was notable in the benign cohort. Three of five patients with autoimmune pancreatitis patients had greatly elevated thrombospondin-2 levels. Thrombospondin-2 levels had no correlation with prognoses. CONCLUSIONS Serum thrombospondin-2 in combination with CA 19-9 has potential as a biomarker for distal cholangiocarcinoma and pancreatic cancer.
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Affiliation(s)
- J Byrling
- Department of Surgery, Clinical Sciences Lund, Surgery, Lund University and Skåne University Hospital, 221 85, Lund, Sweden
| | - K S Hilmersson
- Department of Surgery, Clinical Sciences Lund, Surgery, Lund University and Skåne University Hospital, 221 85, Lund, Sweden
| | - D Ansari
- Department of Surgery, Clinical Sciences Lund, Surgery, Lund University and Skåne University Hospital, 221 85, Lund, Sweden
| | - R Andersson
- Department of Surgery, Clinical Sciences Lund, Surgery, Lund University and Skåne University Hospital, 221 85, Lund, Sweden
| | - B Andersson
- Department of Surgery, Clinical Sciences Lund, Surgery, Lund University and Skåne University Hospital, 221 85, Lund, Sweden.
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22
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Circ_0091702 serves as a sponge of miR-545-3p to attenuate sepsis-related acute kidney injury by upregulating THBS2. J Mol Histol 2021; 52:717-728. [PMID: 34101064 DOI: 10.1007/s10735-021-09991-z] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2020] [Accepted: 06/02/2021] [Indexed: 12/16/2022]
Abstract
Circular RNA (circRNA) has been shown to play an important function in the progression of human diseases, including sepsis with acute kidney injury (AKI). However, the role and mechanism of circ_0091702 in sepsis-induced AKI have yet to be confirmed. Lipopolysaccharide (LPS) was used to induce HK2 cells to construct AKI cell models in vitro. Quantitative real-time PCR was used to measure the expression of circ_0091702, inflammatory cytokines, microRNA (miR)-545-3p and thrombospondin 2 (THBS2). Cell counting kit 8 assay and flow cytometry were used to assess cell viability and apoptosis. Besides, the protein levels of apoptosis markers and THBS2 were evaluated by western blot analysis. In addition, the concentrations of inflammatory cytokines were detected by enzyme-linked immunosorbent assay (ELISA). Cell oxidative stress was determined by detecting the contents of oxidative stress markers. Dual-luciferase reporter assay and RIP assay were used to confirm the relationship between miR-545-3p and circ_0091702 or miR-545-3p and THBS2. Circ_0091702 was downregulated in septic AKI patients and LPS-induced HK2 cells. Circ_0091702 could attenuate LPS-induced HK2 cell injury, while its silencing had an opposite effect. In the terms of mechanism, circ_0091702 could act as a sponge of miR-545-3p, and miR-545-3p could directly target THBS2. Functional experiments revealed that miR-545-3p could reverse the alleviating effect of circ_0091702 on LPS-induced HK2 cell injury, and THBS2 knockdown also could overturn the suppressing effect of miR-545-3p inhibitor on LPS-induced HK2 cell injury. Additionally, we also suggested that circ_0091702 could sponge miR-545-3p to regulate THBS2 expression. In conclusion, our results showed that circ_0091702 could suppress LPS-induced HK2 cell injury via the miR-545-3p/THBS2 axis, indicating that circ_0091702 might be an important biomarker for relieving sepsis-related AKI.
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23
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Mazouji O, Ouhajjou A, Incitti R, Mansour H. Updates on Clinical Use of Liquid Biopsy in Colorectal Cancer Screening, Diagnosis, Follow-Up, and Treatment Guidance. Front Cell Dev Biol 2021; 9:660924. [PMID: 34150757 PMCID: PMC8213391 DOI: 10.3389/fcell.2021.660924] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2021] [Accepted: 03/30/2021] [Indexed: 12/12/2022] Open
Abstract
Colorectal cancer (CRC) is one of the most common cancers worldwide, being the third most diagnosed in the world and the second deadliest. Solid biopsy provides an essential guide for the clinical management of patients with colorectal cancer; however, this method presents several limitations, in particular invasiveness, and cannot be used repeatedly. Recently, clinical research directed toward the use of liquid biopsy, as an alternative tool to solid biopsy, showed significant promise in several CRC clinical applications, as (1) detect CRC patients at early stage, (2) make treatment decision, (3) monitor treatment response, (4) predict relapses and metastases, (5) unravel tumor heterogeneity, and (6) detect minimal residual disease. The purpose of this short review is to describe the concept, the characteristics, the genetic components, and the technologies used in liquid biopsy in the context of the management of colorectal cancer, and finally we reviewed gene alterations, recently described in the literature, as promising potential biomarkers that may be specifically used in liquid biopsy tests.
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Affiliation(s)
- Omayma Mazouji
- GES-LCM2E, FPN, Mohamed First University, Oujda, Morocco
| | | | - Roberto Incitti
- Computational Bioscience Research Center (CBRC), King Abdullah University of Science and Technology (KAUST), Thuwal, Saudi Arabia
| | - Hicham Mansour
- GES-LCM2E, FPN, Mohamed First University, Oujda, Morocco
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24
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Grupińska J, Budzyń M, Brzeziński JJ, Gryszczyńska B, Kasprzak MP, Kycler W, Leporowska E, Iskra M. Association between clinicopathological features of breast cancer with adipocytokine levels and oxidative stress markers before and after chemotherapy. Biomed Rep 2021; 14:30. [PMID: 33585032 PMCID: PMC7873584 DOI: 10.3892/br.2021.1406] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2020] [Accepted: 12/22/2020] [Indexed: 12/15/2022] Open
Abstract
Adipocytokines and markers of oxidative stress have been shown to exhibit potential for detection of advanced stage, HER2/neu status and lymph node metastases in patients with breast cancer, as well as in determining the efficiency of anti-cancer treatments. In the present study, blood concentrations of apelin (APLN), retinol-binding protein 4 (RBP4), 8-hydroxydeoxyguanosine (8-oxo-dG) and total antioxidant capacity (TAC) in women with breast cancer with different clinicopathological features were measured prior to and following adjuvant chemotherapy. The study included 60 women with breast cancer stratified according to tumor grade and size, HER-2/neu expression, and lymph node and hormone receptor status. Blood samples were taken before and after two cycles of adjuvant chemotherapy. None of the clinicopathological features were associated with the baseline concentrations of RBP4, 8-oxo-dG or TAC. An increased baseline concentration of APLN was observed in HER-2/neu positive patients. Moreover, through multivariate logistical regression analysis, APLN was shown to be independently associated with a positive HER/neu status. Chemotherapy treatment did not affect the levels of RBP4 or APLN, or TAC values when assessing all the patients, and when assessing the stratified groups of patients. Only 8-oxo-dG was found to be significantly decreased following drug administration (P=0.0009). This preliminary study demonstrated that APLN is a significant and independent predictor of HER-2/neu positive breast cancer. A significant reduction in 8-oxo-dG levels following chemotherapy may indicate its potential clinical utility in monitoring the effects of chemotherapy in breast cancer patients.
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Affiliation(s)
- Joanna Grupińska
- Chair and Department of Medical Chemistry and Laboratory Medicine, Poznan University of Medical Sciences, 60-806 Poznań, Poland.,Nutrition Laboratory, Hospital Pharmacy, Greater Poland Cancer Centre, 61-866 Poznań, Poland
| | - Magdalena Budzyń
- Chair and Department of Medical Chemistry and Laboratory Medicine, Poznan University of Medical Sciences, 60-806 Poznań, Poland
| | - Jacek J Brzeziński
- Gastrointestinal Surgical Oncology Department, Greater Poland Cancer Centre, 61-866 Poznań, Poland
| | - Bogna Gryszczyńska
- Chair and Department of Medical Chemistry and Laboratory Medicine, Poznan University of Medical Sciences, 60-806 Poznań, Poland
| | - Magdalena P Kasprzak
- Chair and Department of Medical Chemistry and Laboratory Medicine, Poznan University of Medical Sciences, 60-806 Poznań, Poland
| | - Witold Kycler
- Gastrointestinal Surgical Oncology Department, Greater Poland Cancer Centre, 61-866 Poznań, Poland
| | - Ewa Leporowska
- Department of Laboratory Diagnostics, Greater Poland Cancer Centre, 61-866 Poznań, Poland
| | - Maria Iskra
- Chair and Department of Medical Chemistry and Laboratory Medicine, Poznan University of Medical Sciences, 60-806 Poznań, Poland
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Xu C, Gu L, Kuerbanjiang M, Wen S, Xu Q, Xue H. Thrombospondin 2/Toll-Like Receptor 4 Axis Contributes to HIF-1α-Derived Glycolysis in Colorectal Cancer. Front Oncol 2020; 10:557730. [PMID: 33244454 PMCID: PMC7683806 DOI: 10.3389/fonc.2020.557730] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Accepted: 10/15/2020] [Indexed: 12/28/2022] Open
Abstract
Background Aerobic glycolysis is a typical metabolic reprogramming in tumor cells, which contributes to the survival and proliferation of tumor cells. The underlying mechanisms controlling this metabolic switch in colorectal cancer (CRC), however, remain only partially understood. Methods The Cancer Genome Atlas (TCGA) dataset and Gene Expression Omnibus (GEO) (GDS4382, GSE6988, GSE35834) were used to analyzed the mRNA expression of THBS2. 392 paired samples of CRC and adjacent non-cancerous tissues were collected to detect the expression of THBS2 by IHC. The correlation of THBS2 expression with categorical clinical variables in patients with CRC was evaluated using chi-square analysis or Student's t-test. CCK-8, colony formation, and animal CT scan were used to functional analysis of THBS2 in CRC. Results Thrombospondin 2 (THBS2) is aberrantly upregulated and linked to a poor prognosis in CRC. Subsequent experiments also showed that THBS2 promotes the proliferation of CRC cells. In terms of mechanism, THBS2 interacted with Toll-like receptor 4 (TLR4), but not with the other toll-like receptors (TLRs), which upregulated the mRNA expression of GLUT1, HK2, ALDOA, PKM2, and LDHA and enhanced glycolytic capacity in CRC cells. Moreover, THBS2/TLR4 axis significantly increased the protein level of HIF-1α and blocking HIF-1α by siRNA reversed the enhanced glycolytic capacity and the upregulated expression of glycolytic enzymes in CRC cells. Conclusion Our findings revealed that the THBS2/TLR4 axis contributes to HIF-1α derived glycolysis and eventually promotes CRC progress.
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Affiliation(s)
- Chunjie Xu
- Department of Gastrointestinal Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Lei Gu
- Department of Gastrointestinal Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Manzila Kuerbanjiang
- Department of Gastrointestinal Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Siyuan Wen
- Ottwa -Shanghai Joint School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Qing Xu
- Department of Gastrointestinal Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Hanbing Xue
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai Institute of Digestive Disease, Shanghai, China
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26
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Ye Y, Li M, Chen L, Li S, Quan Z. Circ-AK2 is associated with preeclampsia and regulates biological behaviors of trophoblast cells through miR-454-3p/THBS2. Placenta 2020; 103:156-163. [PMID: 33129036 DOI: 10.1016/j.placenta.2020.10.023] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Revised: 09/30/2020] [Accepted: 10/19/2020] [Indexed: 12/11/2022]
Abstract
INTRODUCTION Circ-AK2 has been found to be differentially expressed in PE placenta tissues, however, the role and the underlying molecular mechanisms of circ-AK2 in PE remain poorly known. METHODS The expression of circ-AK2, miR-454-3p, and THBS2 mRNA was detected using quantitative real-time polymerase chain reaction. Protein levels of CyclinD1, MMP-9 and THBS2 were measured using Western blot. Cell proliferation, migration, and invasion were analyzed by 3-(4, 5)-dimethylthiahiazo (-z-y1)-3, 5-di-phenytetrazoliumromide (MTT) assay and transwell assay. The interaction between miR-454-3p and circ-AK2 or THBS2 was analyzed by the dual-luciferase reporter assay. RESULTS Circ-AK2 was highly expressed in placental tissues of PE, and overexpression of circ-AK2 inhibited trophoblast cell proliferation, migration and invasion. Circ-AK2 directly bound to miR-454-3p, and miR-454-3p overexpression reversed the inhibitory action of circ-AK2 in biological functions of trophoblast cells. MiR-454-3p was lowly expressed in placental tissues of PE, and directly regulated THBS2 expression in a targeted manner. Silencing miR-454-3p suppressed the proliferating, migratory, and invasive abilities of trophoblast cells, while this condition was abolished by THBS2 knockdown. Besides, we also proved circ-AK2 could regulate THBS2 expression via miR-454-3p. DISCUSSION Circ-AK2 inhibited the proliferation, migration and invasion of trophoblast cells via targeting miR-454-3p/THBS2 axis, suggesting a novel insight into the etiology of PE and a potential therapeutic target for PE treatment.
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Affiliation(s)
- Yingqin Ye
- Reproductive Medicine Center, Jingmen No.1 People's Hospital, Jingmen, Hubei, China
| | - Mei Li
- Maternity Department, Jingmen No.1 People's Hospital, Jingmen, Hubei, China
| | - Lu Chen
- School of Clinical Medicine, Kunming Medical University, Kunming, Yunnan, China
| | - Shuxian Li
- Postgraduate Training Basement of Jinzhou Medical University, Taihe Hospital Hubei University of Medicine, Shiyan, Hubei, China
| | - Zhengzhao Quan
- Maternity Department, Jingmen No.1 People's Hospital, Jingmen, Hubei, China.
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27
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Pietrzyk Ł, Wdowiak P. Endosialin (TEM1) as a Diagnostic, Progression, and Prognostic Serum Marker for Patients With Colorectal Cancer-A Preliminary Study. Cancer Control 2020; 27:1073274820903351. [PMID: 32107922 PMCID: PMC7053787 DOI: 10.1177/1073274820903351] [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] [Indexed: 11/17/2022] Open
Abstract
Colorectal cancer (CRC) is one of the most common cancers worldwide usually diagnosed in the advanced stage. In this study, the serum concentration of tumor endothelial marker 1 (TEM1) was measured and correlated with clinicopathological features to evaluate whether TEM1 might serve as a biomarker for early CRC diagnosis, progression, and prognosis. The concentration of TEM1 was measured in the serum samples of 45 patients with CRC and 35 healthy individuals using enzyme-linked immunosorbent assay test. The mean serum concentration of TEM1 was significantly higher in the patients with CRC compared to the healthy individuals (1.31 ± 0.16 vs 0.92 ± 0.90 ng/mL; P < .001). The mean concentration of TEM1 significantly increased in the patients having CRC with early stage (stage I + II) compared to noncancer control individuals (stage I + II vs control 1.21 ± 0.13 ng/mL: 0.92 ± 0.90 ng/mL; P < .001). The TEM1 concentration in blood serum also showed a significant association with the development of T stages (P < .001), N stages (P < .001), and M stages (P = .006). The TEM1 sensitivity and specificity in CRC detection are higher than routinely used blood markers (carcinoembryonic antigen [CEA] and carbohydrate antigen [Ca 19-9]). Patients with high TEM1 concentration (≥1.055 ng/mL) had a worse overall survival rate compared to the patients having CRC with low TEM1 concentration (<1.055 ng/mL). In conclusion, TEM1 can act as a potential diagnostic, progression, and prognostic serum biomarker for patients with CRC; TEM1 might be a good supplement for commonly used markers CEA and Ca 19-9.
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Affiliation(s)
- Łukasz Pietrzyk
- Department of Didactics and Medical Simulation, Medical University of Lublin, Lublin, Poland.,Department of General, Oncological and Minimally Invasive Surgery, 1st Military Clinical Hospital with the Outpatient Clinic, Lublin, Poland
| | - Paulina Wdowiak
- Chair and Department of Human Anatomy, Medical University of Lublin, Lublin, Poland
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Retinol-Binding Protein 4 Accelerates Metastatic Spread and Increases Impairment of Blood Flow in Mouse Mammary Gland Tumors. Cancers (Basel) 2020; 12:cancers12030623. [PMID: 32156052 PMCID: PMC7139568 DOI: 10.3390/cancers12030623] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2020] [Revised: 03/03/2020] [Accepted: 03/04/2020] [Indexed: 12/11/2022] Open
Abstract
Retinol-binding protein 4 (RBP4) is proposed as an adipokine that links obesity and cancer. We analyzed the role of RBP4 in metastasis of breast cancer in patients and in mice bearing metastatic 4T1 and nonmetastatic 67NR mammary gland cancer. We compared the metastatic and angiogenic potential of these cells transduced with Rbp4 (4T1/RBP4 and 67NR/RBP4 cell lines). Higher plasma levels of RBP4 were observed in breast cancer patients with metastatic tumors than in healthy donors and patients with nonmetastatic cancer. Increased levels of RBP4 were observed in plasma, tumor tissue, liver, and abdominal fat. Moreover, the blood vessel network was highly impaired in mice bearing 4T1 as compared to 67NR tumors. RBP4 transductants showed further impairment of blood flow and increased metastatic potential. Exogenous RBP4 increased lung settlement by 67NR and 4T1 cells. In vitro studies showed increased invasive and clonogenic potential of cancer cells treated with or overexpressing RBP4. This effect is not dependent on STAT3 phosphorylation. RBP4 enhances the metastatic potential of breast cancer tumors through a direct effect on cancer cells and through increased endothelial dysfunction and impairment of blood vessels within the tumor.
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Koroknai V, Szász I, Hernandez-Vargas H, Fernandez-Jimenez N, Cuenin C, Herceg Z, Vízkeleti L, Ádány R, Ecsedi S, Balázs M. DNA hypermethylation is associated with invasive phenotype of malignant melanoma. Exp Dermatol 2020; 29:39-50. [PMID: 31602702 DOI: 10.1111/exd.14047] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2019] [Revised: 08/29/2019] [Accepted: 10/06/2019] [Indexed: 01/01/2023]
Abstract
Tumor cell invasion is one of the key processes during cancer progression, leading to life-threatening metastatic lesions in melanoma. As methylation of cancer-related genes plays a fundamental role during tumorigenesis and may lead to cellular plasticity which promotes invasion, our aim was to identify novel epigenetic markers on selected invasive melanoma cells. Using Illumina BeadChip assays and Affymetrix Human Gene 1.0 microarrays, we explored the DNA methylation landscape of selected invasive melanoma cells and examined the impact of DNA methylation on gene expression patterns. Our data revealed predominantly hypermethylated genes in the invasive cells affecting the neural crest differentiation pathway and regulation of the actin cytoskeleton. Integrative analysis of the methylation and gene expression profiles resulted in a cohort of hypermethylated genes (IL12RB2, LYPD6B, CHL1, SLC9A3, BAALC, FAM213A, SORCS1, GPR158, FBN1 and ADORA2B) with decreased expression. On the other hand, hypermethylation in the gene body of the EGFR and RBP4 genes was positively correlated with overexpression of the genes. We identified several methylation changes that can have role during melanoma progression, including hypermethylation of the promoter regions of the ARHGAP22 and NAV2 genes that are commonly altered in locally invasive primary melanomas as well as during metastasis. Interestingly, the down-regulation of the methylcytosine dioxygenase TET2 gene, which regulates DNA methylation, was associated with hypermethylated promoter region of the gene. This can probably lead to the observed global hypermethylation pattern of invasive cells and might be one of the key changes during the development of malignant melanoma cells.
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Affiliation(s)
- Viktória Koroknai
- Public Health Research Institute, University of Debrecen, Debrecen, Hungary
- MTA-DE Public Health Research Group, Public Health Research Institute, University of Debrecen, Debrecen, Hungary
| | - István Szász
- Public Health Research Institute, University of Debrecen, Debrecen, Hungary
- MTA-DE Public Health Research Group, Public Health Research Institute, University of Debrecen, Debrecen, Hungary
| | | | | | - Cyrille Cuenin
- Epigenetics Group, International Agency for Research on Cancer (IARC), Lyon, France
| | - Zdenko Herceg
- Epigenetics Group, International Agency for Research on Cancer (IARC), Lyon, France
| | - Laura Vízkeleti
- Public Health Research Institute, University of Debrecen, Debrecen, Hungary
- MTA-DE Public Health Research Group, Public Health Research Institute, University of Debrecen, Debrecen, Hungary
| | - Róza Ádány
- Public Health Research Institute, University of Debrecen, Debrecen, Hungary
- MTA-DE Public Health Research Group, Public Health Research Institute, University of Debrecen, Debrecen, Hungary
| | - Szilvia Ecsedi
- Public Health Research Institute, University of Debrecen, Debrecen, Hungary
- MTA-DE Public Health Research Group, Public Health Research Institute, University of Debrecen, Debrecen, Hungary
- Epigenetics Group, International Agency for Research on Cancer (IARC), Lyon, France
| | - Margit Balázs
- Public Health Research Institute, University of Debrecen, Debrecen, Hungary
- MTA-DE Public Health Research Group, Public Health Research Institute, University of Debrecen, Debrecen, Hungary
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Wei S, Chen J, Huang Y, Sun Q, Wang H, Liang X, Hu Z, Li X. Identification of hub genes and construction of transcriptional regulatory network for the progression of colon adenocarcinoma hub genes and TF regulatory network of colon adenocarcinoma. J Cell Physiol 2019; 235:2037-2048. [PMID: 31612481 PMCID: PMC6916361 DOI: 10.1002/jcp.29067] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2019] [Accepted: 06/20/2019] [Indexed: 12/13/2022]
Abstract
The aim of this study was to identify key genes related to the progression of colon adenocarcinoma (COAD), and to investigate the regulatory network of hub genes and transcription factors (TFs). Dataset GSE20916 including 44 normal colon, 55 adenoma, and 36 adenocarcinoma tissue samples was used to construct co‐expression networks via weighted gene co‐expression network. Gene Ontology annotation and the Kyoto Encyclopedia of Genes and Genomes pathway enrichment analysis for the objective module were performed using the online Database for Annotation, Visualization and Integrated Discovery. Hub genes were identified by taking the intersection of differentially expressed genes between dataset GSE20916 and GSE39582 and validated using The Cancer Genome Atlas (TCGA) database. The correlations between microRNA (miRNA) and hub genes were analyzed using the online website StarBase. Cytoscape was used to establish a regulatory network of TF‐miRNA‐target gene. We found that the orange module was a key module related to the tumor progression in COAD. In datasets GSE20916 and GSE39582, a total of eight genes (BGN, SULF1, COL1A1, FAP, THBS2, CTHRC1, COL5A2, and COL1A2) were selected, which were closely related with patients’ survivals in TCGA database and dataset GSE20916. COAD patients with higher expressions of each hub gene had a worse prognosis than those with lower expressions. A regulatory network of TF‐miRNA‐target gene with 144 TFs, 26 miRNAs, and 7 hub genes was established, including model KLF11‐miR149‐BGN, TCEAL6‐miR29B2‐COL1A1, and TCEAL6‐miR29B2‐COL1A2. In conclusion, during the progression of COAD, eight core genes (BGN, SULF1, COL1A1, FAP, THBS2, CTHRC1, COL5A2, and COL1A2) play vital roles. Regulatory networks of TF‐miRNA‐target gene can help to understand the disease progression and optimize treatment strategy.
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Affiliation(s)
- Shuxun Wei
- Department of General Surgery, Changzheng Hospital, The Second Military Medical University, Shanghai, China
| | - Jinshui Chen
- Department of General Surgery, Changzheng Hospital, The Second Military Medical University, Shanghai, China
| | - Yu Huang
- Department of General Surgery, Changzheng Hospital, The Second Military Medical University, Shanghai, China
| | - Qiang Sun
- Department of General Surgery, Changzheng Hospital, The Second Military Medical University, Shanghai, China
| | - Haolu Wang
- The University of Queensland Diamantina Institute, The University of Queensland, Woolloongabba, Queensland, Australia
| | - Xiaowen Liang
- The University of Queensland Diamantina Institute, The University of Queensland, Woolloongabba, Queensland, Australia
| | - Zhiqian Hu
- Department of General Surgery, Changzheng Hospital, The Second Military Medical University, Shanghai, China
| | - Xinxing Li
- Department of General Surgery, Changzheng Hospital, The Second Military Medical University, Shanghai, China
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Qian Z, Gong L, Mou Y, Han Y, Zheng S. MicroRNA‑203a‑3p is a candidate tumor suppressor that targets thrombospondin 2 in colorectal carcinoma. Oncol Rep 2019; 42:1825-1832. [PMID: 31545460 PMCID: PMC6775819 DOI: 10.3892/or.2019.7310] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2019] [Accepted: 08/16/2019] [Indexed: 12/24/2022] Open
Abstract
The aim of the present study was to investigate the role of miR-203a-3p in colorectal cancer (CRC) and identify the target gene of microRNA (miR)-203a-3p. A total of 59 sets of cancer tissues and corresponding adjacent non-tumor tissues were collected from CRC patients (aged 31–78 years) between October 2016 and May 2017. Total RNA extraction and reverse transcription-quantitative polymerase chain reaction analysis, transfection assay, and Transwell and apoptosis assays, western blot analysis, a luciferase reporter assay and immunohistochemistry were performed. miR-203a-3p was found to be significantly downregulated in CRC tissues compared with adjacent normal tissues. The overexpression of miR-203a-3p was shown to inhibit the invasion and migration of human CRC SW480 and HT29 cells, and increase their apoptosis rates. Furthermore, miR-203a-3p downregulated the expression of thrombospondin 2 (THBS2) in SW480 and HT29 cells. It was also experimentally demonstrated that miR-203a-3p binds to the 3′-untranslated region of THBS2, downregulating THBS2 expression and thereby inhibiting CRC progression and metastasis. The expression of miR-203a-3p, which serves a tumor-suppressive role, in CRC tissues was significantly downregulated. As miR-203a-3p was determined to target THBS2 to inhibit CRC progression and metastasis; thus, miR-203a-3p may be considered as a potential novel approach to treating CRC.
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Affiliation(s)
- Zhenyuan Qian
- Zhejiang University School of Medicine, Hangzhou, Zhejiang 310058, P.R. China
| | - Lijie Gong
- Department of Breast Surgery, Zhejiang Cancer Hospital, Hangzhou, Zhejiang 310022, P.R. China
| | - Yiping Mou
- Department of Gastrointestinal and Pancreatic Surgery, Zhejiang Provincial People's Hospital, People's Hospital of Hangzhou Medical College, Hangzhou, Zhejiang 310014, P.R. China
| | - Yong Han
- Clinical Research Institute of Zhejiang Provincial People's Hospital, People's Hospital of Hangzhou Medical College, Hangzhou, Zhejiang 310014, P.R. China
| | - Shusen Zheng
- Zhejiang University School of Medicine, Hangzhou, Zhejiang 310058, P.R. China
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Zhou M, Li M, Liang X, Zhang Y, Huang H, Feng Y, Wang G, Liu T, Chen Z, Pei H, Chen Y. The Significance of Serum S100A9 and TNC Levels as Biomarkers in Colorectal Cancer. J Cancer 2019; 10:5315-5323. [PMID: 31632476 PMCID: PMC6775684 DOI: 10.7150/jca.31267] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2018] [Accepted: 06/06/2019] [Indexed: 12/28/2022] Open
Abstract
Purpose: The aim of this study was to evaluate the diagnostic value of S100A9 and tenascin-c (TNC) levels as colorectal cancer (CRC) biomarkers in several ways, including through screening tests, differentiation tests, combination with existing biomarkers (CEA and CA19-9), and serum level measurements before and after surgery. Materials and Methods: In this case-control study, S100A9 and TNC serum levels were measured in 460 participants: 258 CRC patients, 99 patients with benign colonic disease (BCD) and 103 healthy donors (HD). Results: The serum levels of S100A9 were 22.32 (14.88-29.55) ng/ml, 10.02 (5.83-14.15) ng/ml and 10.05 (7.68-15.34) ng/ml in the CRC, BCD and HD groups, respectively. The serum levels of TNC were 4.30 (2.12-6.04) ng/ml, 1.60 (1.06-2.30) ng/ml and 2.00 (1.37-3.00) ng/ml in the CRC, BCD and HD groups, respectively. Significantly higher levels of both biomarkers (S100A9 and TNC) were found in CRC patients (both p<0.001). Both S100A9 and TNC levels were superior to CEA and CA19-9 levels as CRC diagnostic biomarkers; the combination of S100A9, TNC and CEA levels was an excellent biomarker with 79.8% sensitivity and 89.6% specificity. The serum levels of S100A9 and TNC in CRC patients were significantly lower after surgery than before surgery (p<0.01). Conclusion: S100A9 and TNC levels could serve as diagnostic biomarkers of colorectal cancer.
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Affiliation(s)
- Minze Zhou
- Key Laboratory of Cancer Proteomics of Chinese Ministry of Health, Xiangya Hospital, Central South University, Changsha 410008, China
| | - Maoyu Li
- Key Laboratory of Cancer Proteomics of Chinese Ministry of Health, Xiangya Hospital, Central South University, Changsha 410008, China
| | - Xujun Liang
- Key Laboratory of Cancer Proteomics of Chinese Ministry of Health, Xiangya Hospital, Central South University, Changsha 410008, China
| | - Ye Zhang
- Key Laboratory of Cancer Proteomics of Chinese Ministry of Health, Xiangya Hospital, Central South University, Changsha 410008, China
| | - Huichao Huang
- Key Laboratory of Cancer Proteomics of Chinese Ministry of Health, Xiangya Hospital, Central South University, Changsha 410008, China
| | - Yilu Feng
- Key Laboratory of Cancer Proteomics of Chinese Ministry of Health, Xiangya Hospital, Central South University, Changsha 410008, China
| | - Guoqiang Wang
- Key Laboratory of Cancer Proteomics of Chinese Ministry of Health, Xiangya Hospital, Central South University, Changsha 410008, China
| | - Ting Liu
- Department of Gastroenterology, Xiangya Hospital, Central South University, Changsha 410008, China
| | - Zhuchu Chen
- Key Laboratory of Cancer Proteomics of Chinese Ministry of Health, Xiangya Hospital, Central South University, Changsha 410008, China
| | - Haiping Pei
- Department of Gastrointestinal Surgery, Xiangya Hospital, Central South University, Changsha, China
| | - Yongheng Chen
- Key Laboratory of Cancer Proteomics of Chinese Ministry of Health, Xiangya Hospital, Central South University, Changsha 410008, China
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Serum thrombospondin-2 is a candidate diagnosis biomarker for early non-small-cell lung cancer. Biosci Rep 2019; 39:BSR20190476. [PMID: 31296790 PMCID: PMC6658726 DOI: 10.1042/bsr20190476] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2019] [Revised: 06/04/2019] [Accepted: 06/28/2019] [Indexed: 12/18/2022] Open
Abstract
Thrombospondin-2 (THBS2) is a secreted protein overexpressed in numerous cancers and may function as a diagnostic tumor marker. The objective of the present study was to investigate the diagnostic performance of serum THBS2 in early stage non-small-cell lung cancer (NSCLC). Serum THBS2 and Cyfra21-1 level were evaluated in blood samples of 112 patients from NSCLC groups and 51 healthy control (HC) groups. Receiver operator characteristic (ROC) curves were used to evaluate the diagnostic significance. Serum THBS2 level was significantly up-regulated in NSCLC patients compared with healthy control subjects (P<0.0001), and the postoperative THBS2 level decreased significantly (P<0.0001). ROC curves analysis demonstrated that THBS2 was a comparable biomarker as Cyfra21-1 to distinguish early stage NSCLC or lung squamous cell carcinoma (SC) from healthy control subjects. And Cyfra21-1 was observed with significantly improved performances by the combination of THBS2 to distinguish early stage NSCLC (P<0.05) as well as SC (P<0.05) from the control subjects. In addition, THBS2 was estimated to perform well in the diagnosis of patients with Cyfra21-1-negative NSCLC (area under the curve [AUC] = 0.73). In summary, the present study suggested that serum THBS2 might be an early diagnostic biomarker for NSCLC.
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Xie B, Zhao Z, Liu Q, Wang X, Ma Z, Li H. CircRNA has_circ_0078710 acts as the sponge of microRNA-31 involved in hepatocellular carcinoma progression. Gene 2019; 683:253-261. [DOI: 10.1016/j.gene.2018.10.043] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2018] [Revised: 10/11/2018] [Accepted: 10/16/2018] [Indexed: 01/05/2023]
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Spyrou N, Avgerinos KI, Mantzoros CS, Dalamaga M. Classic and Novel Adipocytokines at the Intersection of Obesity and Cancer: Diagnostic and Therapeutic Strategies. Curr Obes Rep 2018; 7:260-275. [PMID: 30145771 DOI: 10.1007/s13679-018-0318-7] [Citation(s) in RCA: 50] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
PURPOSE OF REVIEW In this review, we investigate the role of classic and novel adipocytokines in cancer pathogenesis synopsizing the mechanisms underlying the association between adipocytokines and malignancy. Special emphasis is given on novel adipocytokines as new evidence is emerging regarding their entanglement in neoplastic development. RECENT FINDINGS Recent data have emphasized the role of the triad of overweight/obesity, insulin resistance and adipocytokines in cancer. In the setting of obesity, classic and novel adipocytokines present independent and joint effects on activation of major intracellular signaling pathways implicated in cell proliferation, expansion, survival, adhesion, invasion, and metastasis. Until now, more than 15 adipocytokines have been associated with cancer, and this list continues to expand. While the plethora of circulating pro-inflammatory adipocytokines, such as leptin, resistin, extracellular nicotinamide phosphoribosyl transferase, and chemerin are elevated in malignancies, some adipocytokines such as adiponectin and omentin-1 are generally decreased in cancers and are considered protective against carcinogenesis. Elucidating the intertwining of inflammation, cellular bioenergetics, and adiposopathy is significant for the development of preventive, diagnostic, and therapeutic strategies against cancer. Novel more effective and safe adipocytokine-centered therapeutic interventions may pave the way for targeted oncotherapy.
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Affiliation(s)
- Nikolaos Spyrou
- 251 Airforce General Hospital, Kanellopoulou 3, 11525, Athens, Greece
| | | | - Christos S Mantzoros
- Division of Endocrinology, Diabetes and Metabolism, Department of Internal Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, 02215, USA
- Section of Endocrinology, VA Boston Healthcare System, Boston, MA, USA
| | - Maria Dalamaga
- Department of Biological Chemistry, Medical School, National and Kapodistrian University of Athens, Mikras Asias 75, Goudi, 11527, Athens, Greece.
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Wang WH, Xie TY, Xie GL, Ren ZL, Li JM. An Integrated Approach for Identifying Molecular Subtypes in Human Colon Cancer Using Gene Expression Data. Genes (Basel) 2018; 9:E397. [PMID: 30072645 PMCID: PMC6115727 DOI: 10.3390/genes9080397] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2018] [Revised: 07/18/2018] [Accepted: 07/27/2018] [Indexed: 02/08/2023] Open
Abstract
Identifying molecular subtypes of colorectal cancer (CRC) may allow for more rational, patient-specific treatment. Various studies have identified molecular subtypes for CRC using gene expression data, but they are inconsistent and further research is necessary. From a methodological point of view, a progressive approach is needed to identify molecular subtypes in human colon cancer using gene expression data. We propose an approach to identify the molecular subtypes of colon cancer that integrates denoising by the Bayesian robust principal component analysis (BRPCA) algorithm, hierarchical clustering by the directed bubble hierarchical tree (DBHT) algorithm, and feature gene selection by an improved differential evolution based feature selection method (DEFSW) algorithm. In this approach, the normal samples being completely and exclusively clustered into one class is considered to be the standard of reasonable clustering subtypes, and the feature selection pays attention to imbalances of samples among subtypes. With this approach, we identified the molecular subtypes of colon cancer on the mRNA gene expression dataset of 153 colon cancer samples and 19 normal control samples of the Cancer Genome Atlas (TCGA) project. The colon cancer was clustered into 7 subtypes with 44 feature genes. Our approach could identify finer subtypes of colon cancer with fewer feature genes than the other two recent studies and exhibits a generic methodology that might be applied to identify the subtypes of other cancers.
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Affiliation(s)
- Wen-Hui Wang
- State Key Laboratory of Organ Failure Research, Division of Nephrology, Southern Medical University, Guangzhou 510515, China.
- Department of Bioinformatics, School of Basic Medical Sciences, Southern Medical University, Guangzhou 510515, China.
- Network Information Center, The Sixth Affiliated Hospital of Sun Yat-Sen University, Guangzhou 510655, China.
| | - Ting-Yan Xie
- State Key Laboratory of Organ Failure Research, Division of Nephrology, Southern Medical University, Guangzhou 510515, China.
- Department of Bioinformatics, School of Basic Medical Sciences, Southern Medical University, Guangzhou 510515, China.
| | - Guang-Lei Xie
- State Key Laboratory of Organ Failure Research, Division of Nephrology, Southern Medical University, Guangzhou 510515, China.
- Department of Bioinformatics, School of Basic Medical Sciences, Southern Medical University, Guangzhou 510515, China.
| | - Zhong-Lu Ren
- Center for Systems Medical Genetics, Department of Obstetrics & Gynecology Nanfang Hospital, Southern Medical University, Guangzhou 510515, China.
- Laboratory of Systems Neuroscience, Institute of Mental Health Southern Medical University, Southern Medical University, Guangzhou 510515, China.
| | - Jin-Ming Li
- State Key Laboratory of Organ Failure Research, Division of Nephrology, Southern Medical University, Guangzhou 510515, China.
- Department of Bioinformatics, School of Basic Medical Sciences, Southern Medical University, Guangzhou 510515, China.
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Nikolaou S, Qiu S, Fiorentino F, Rasheed S, Tekkis P, Kontovounisios C. Systematic review of blood diagnostic markers in colorectal cancer. Tech Coloproctol 2018; 22:481-498. [PMID: 30022330 PMCID: PMC6097737 DOI: 10.1007/s10151-018-1820-3] [Citation(s) in RCA: 76] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/04/2018] [Accepted: 06/28/2018] [Indexed: 12/21/2022]
Abstract
The purpose of this systematic review was to compare the diagnostic ability of blood markers for colorectal cancer (CRC). A systematic review of the literature for diagnostic blood markers for primary human colorectal cancer over the last 5 years was performed. The primary outcome was to assess the diagnostic ability of these markers in diagnosing colorectal cancer. The secondary outcome was to see whether the marker was compared to other markers. The tertiary outcome was to assess diagnostic ability in early versus late CRC, including stage IV disease. We identified 51 studies (29 prospective, 14 retrospective, and 8 meta-analyses). The markers were divided in broadly four groups: nucleic acids (RNA/DNA/messenger RNA/microRNAs), cytokines, antibodies, and proteins. The most promising circulating markers identified among the nucleid acids were NEAT_v2 non-coding RNA, SDC2 methylated DNA, and SEPT9 methylated DNA. The most promising cytokine to detect CRC was interleukin 8, and the most promising circulating proteins were CA11-19 glycoprotein and DC-SIGN/DC-SIGNR. Sensitivities of these markers for detecting primary colorectal carcinoma ranged from 70 to 98% and specificities from 84 to 98.7%. The best studied blood marker was SEPT9 methylated DNA, which showed great variability with sensitivities ranging from 48.2 to 95.6% and specificities from 80 to 98.9%, making its clinical applicability challenging. If combined with fecal immunochemical test (FIT), the sensitivity improved from 78 to 94% in detecting CRC. Methylated SEPT9, methylated SDC2, and -SIGN/DC-SIGNR protein had better sensitivity and specificity than CEA or CA 19-9. With the exception of SEPT9 which is currently being implemented as a screening test for CRC all other markers lacked reproducibility and standardization and were studied in relatively small population samples.
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Affiliation(s)
- Stella Nikolaou
- Department of Colorectal Surgery, Chelsea and Westminster Hospital, London, UK.
- Department of Colorectal Surgery, Royal Marsden Hospital, London, UK.
- Department of Surgery and Cancer, Imperial College, Royal Marsden Hospital, Fulham Road and Chelsea and Westminster Campus, 369 Fulham Road, London, SW10 9NH, UK.
| | - Shengyang Qiu
- Department of Colorectal Surgery, Chelsea and Westminster Hospital, London, UK
- Department of Surgery and Cancer, Imperial College, Royal Marsden Hospital, Fulham Road and Chelsea and Westminster Campus, 369 Fulham Road, London, SW10 9NH, UK
| | - Francesca Fiorentino
- Department of Surgery and Cancer, Imperial College, Royal Marsden Hospital, Fulham Road and Chelsea and Westminster Campus, 369 Fulham Road, London, SW10 9NH, UK
| | - Shahnawaz Rasheed
- Department of Colorectal Surgery, Chelsea and Westminster Hospital, London, UK
- Department of Colorectal Surgery, Royal Marsden Hospital, London, UK
- Department of Surgery and Cancer, Imperial College, Royal Marsden Hospital, Fulham Road and Chelsea and Westminster Campus, 369 Fulham Road, London, SW10 9NH, UK
| | - Paris Tekkis
- Department of Colorectal Surgery, Chelsea and Westminster Hospital, London, UK
- Department of Colorectal Surgery, Royal Marsden Hospital, London, UK
- Department of Surgery and Cancer, Imperial College, Royal Marsden Hospital, Fulham Road and Chelsea and Westminster Campus, 369 Fulham Road, London, SW10 9NH, UK
| | - Christos Kontovounisios
- Department of Colorectal Surgery, Chelsea and Westminster Hospital, London, UK
- Department of Colorectal Surgery, Royal Marsden Hospital, London, UK
- Department of Surgery and Cancer, Imperial College, Royal Marsden Hospital, Fulham Road and Chelsea and Westminster Campus, 369 Fulham Road, London, SW10 9NH, UK
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