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Li S, Leng M, Li Z, Feng Q, Miao X. Confined DNA tetrahedral molecular sieve for size-selective electrochemiluminescence sensing. Anal Chim Acta 2024; 1304:342561. [PMID: 38637057 DOI: 10.1016/j.aca.2024.342561] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2024] [Revised: 03/27/2024] [Accepted: 03/29/2024] [Indexed: 04/20/2024]
Abstract
Size selectivity is crucial in highly accurate preparation of biosensors. Herein, we described an innovative electrochemiluminescence (ECL) sensing platform based on the confined DNA tetrahedral molecular sieve (DTMS) for size-selective recognition of nucleic acids and small biological molecule. Firstly, DNA template (T) was encapsulated into the inner cavity of DNA tetrahedral scaffold (DTS) and hybridized with quencher (Fc) labeled probe DNA to prepare DTMS, accordingly inducing Ru(bpy)32+ and Fc closely proximate, resulting the sensor in a "signal-off" state. Afterwards, target molecules entered the cavity of DTMS to realize the size-selective molecular recognition while prohibiting large molecules outside of the DTMS, resulting the sensor in a "signal-on" state due to the release of Fc. The rigid framework structure of DTS and the anchor of DNA probe inside the DTS effectively avoided the nuclease degradation of DNA probe, and nonspecific protein adsorption, making the sensor possess potential application prospect for size-selective molecular recognition in diagnostic analysis with high accuracy and specificity.
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Affiliation(s)
- Shiqiang Li
- School of Life Science, Jiangsu Normal University, Xuzhou, 221116, PR China
| | - Mingyu Leng
- School of Life Science, Jiangsu Normal University, Xuzhou, 221116, PR China
| | - Zongbing Li
- School of Life Science, Jiangsu Normal University, Xuzhou, 221116, PR China
| | - Qiumei Feng
- School of Chemistry and Materials Science, Jiangsu Normal University, Xuzhou, 221116, PR China.
| | - Xiangmin Miao
- School of Life Science, Jiangsu Normal University, Xuzhou, 221116, PR China.
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2
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Shaygannejad A, Sohrabi B, Rad SR, Yousefisadr F, Darvish H, Soosanabadi M. Promoter methylation of matrix metallopeptidase 9 in peripheral blood mononuclear cells: A novel biomarker in a promising source for noninvasive colorectal cancer diagnosis. J Cancer Res Ther 2023; 19:1797-1802. [PMID: 38376281 DOI: 10.4103/jcrt.jcrt_2188_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2021] [Accepted: 01/03/2022] [Indexed: 11/04/2022]
Abstract
OBJECTIVES Colorectal cancer (CRC) has been described as a "silent disease," which can be readily treated in most patients when discovered in its early stages. Considering the limitations of the current conventional tests for the diagnosis of CRC, researchers strive to find noninvasive and more valid biomarkers for the early detection of CRC. It has been shown that tumor-specific methylation patterns can also be identified in peripheral blood mononuclear cells (PBMCs) and are reliable sources of methylation analysis for CRC screening. MATERIALS AND METHODS We carried out a quantitative methylation analysis on matrix metallopeptidase 9 (MMP9) promoter using methylation quantification endonuclease-resistant DNA (MethyQESD) method. A total of 70 patients with CRC and 70 normal controls were enrolled in this study for methylation analysis in the PBMCs. RESULTS Our findings discovered a considerable hypermethylation of MMP9 promoter in CRC patients compared with healthy controls (mean: 47.30% and 20.31%, respectively; P > 0.001). The sensitivity and specificity of the MMP9 gene for the diagnosis of CRC were 88% and 78%, respectively. In addition, on the basis of area under the curve values, the diagnostic power of the MMP9 gene was 0.976 (P < 0.001). Moreover, our analysis established that MMP9 methylation was significantly different between the different stages of CRC (P: 0.034). CONCLUSIONS Our results showed that MMP9 promoter methylation in PBMCs can be used as an outstanding biomarker for CRC diagnosis. Besides, we confirmed that PBMCs are reliable sources of methylation analysis for CRC screening and MethyQESD is an accurate and fast method for quantitative methylation analyses.
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Affiliation(s)
- Alireza Shaygannejad
- Department of Internal Medicine, Division of Gastrointestinal, Faculty of Medicine, Ardabil University of Medical Sciences, Ardabil, Iran
| | - Behnoush Sohrabi
- Department of Biology, Faculty of Sciences, Arak University, Arak, Iran
- Fetal Health Research Center, Hope Generation Foundation, Tehran, Iran
| | - Shima Rahimi Rad
- Department of Genetics and Molecular Biology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Farzaneh Yousefisadr
- Department of Internal Medicine, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Hossein Darvish
- Neuroscience Research Center, Faculty of Medicine, Golestan University of Medical Sciences, Gorgan, Iran
| | - Mohsen Soosanabadi
- Department of Medical Genetics, Semnan University of Medical Sciences, Semnan, Iran
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3
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Gilson P, Pouget C, Belmonte R, Fadil S, Demange J, Rouyer M, Lacour J, Betz M, Dardare J, Witz A, Merlin JL, Harlé A. Validation of the Idylla GeneFusion assay to detect fusions and MET exon-skipping in non-small cell lung cancers. Sci Rep 2023; 13:12909. [PMID: 37558711 PMCID: PMC10412571 DOI: 10.1038/s41598-023-39749-4] [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: 03/07/2023] [Accepted: 07/30/2023] [Indexed: 08/11/2023] Open
Abstract
Gene fusions and MET exon skipping drive oncogenesis in 8-9% and 3% of non-small cell lung cancers (NSCLC) respectively. Their detection are essential for the management of patients since they confer sensitivity to specific targeted therapies with significant clinical benefit over conventional chemotherapy. Immunohistochemistry (IHC) and fluorescent in situ hybridization (FISH) account for historical reference techniques however molecular-based technologies (RNA-based sequencing and RT-PCR) are emerging as alternative or complementary methods. Here, we evaluated the analytical performance of the fully-automated RT-PCR Idylla GeneFusion assay compared to reference methods using 35 fixed NSCLC samples. Idylla demonstrated overall agreement, sensitivity and specificity of 100% compared to RNASeq. Interestingly, it succeeded in retrieving 10 out of 11 samples with inconclusive results due to insufficient RNA quality for sequencing. Idylla showed an overall agreement, sensitivity and specificity of 90.32%, 91.67% and 89.47% compared to IHC/FISH respectively. Using commercial standards, the limit of detection of the Idylla system for the most frequent fusions and exon skipping ranges between 5 and 10 ng RNA input. These results support that the Idylla assay is a reliable and rapid option for the detection of these alterations, however a particular attention is needed for the interpretation of the expression imbalance.
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Affiliation(s)
- Pauline Gilson
- Institut de Cancérologie de Lorraine, CNRS UMR 7039 CRAN, Université de Lorraine, 6 Avenue de Bourgogne, CS 30519, 54519, Vandœuvre-lès-Nancy Cedex, France.
- Service de Biologie Moléculaire des Tumeurs, Département de Biopathologie, Institut de Cancérologie de Lorraine/CHRU Nancy, Rue du Morvan, 54511, Vandœuvre-lès-Nancy Cedex, France.
| | - Celso Pouget
- Service d'Anatomocytopathologie, Département de Biopathologie, Institut de Cancérologie de Lorraine/CHRU Nancy, Rue du Morvan, 54511, Vandœuvre-lès-Nancy Cedex, France
| | - Richard Belmonte
- Service de Biologie Moléculaire des Tumeurs, Département de Biopathologie, Institut de Cancérologie de Lorraine/CHRU Nancy, Rue du Morvan, 54511, Vandœuvre-lès-Nancy Cedex, France
| | - Smahane Fadil
- Service de Biologie Moléculaire des Tumeurs, Département de Biopathologie, Institut de Cancérologie de Lorraine/CHRU Nancy, Rue du Morvan, 54511, Vandœuvre-lès-Nancy Cedex, France
| | - Jessica Demange
- Service de Biologie Moléculaire des Tumeurs, Département de Biopathologie, Institut de Cancérologie de Lorraine/CHRU Nancy, Rue du Morvan, 54511, Vandœuvre-lès-Nancy Cedex, France
| | - Marie Rouyer
- Service de Biologie Moléculaire des Tumeurs, Département de Biopathologie, Institut de Cancérologie de Lorraine/CHRU Nancy, Rue du Morvan, 54511, Vandœuvre-lès-Nancy Cedex, France
| | - Julien Lacour
- Service d'Anatomocytopathologie, Département de Biopathologie, Institut de Cancérologie de Lorraine/CHRU Nancy, Rue du Morvan, 54511, Vandœuvre-lès-Nancy Cedex, France
| | - Margaux Betz
- Institut de Cancérologie de Lorraine, CNRS UMR 7039 CRAN, Université de Lorraine, 6 Avenue de Bourgogne, CS 30519, 54519, Vandœuvre-lès-Nancy Cedex, France
- Service de Biologie Moléculaire des Tumeurs, Département de Biopathologie, Institut de Cancérologie de Lorraine/CHRU Nancy, Rue du Morvan, 54511, Vandœuvre-lès-Nancy Cedex, France
| | - Julie Dardare
- Institut de Cancérologie de Lorraine, CNRS UMR 7039 CRAN, Université de Lorraine, 6 Avenue de Bourgogne, CS 30519, 54519, Vandœuvre-lès-Nancy Cedex, France
- Service de Biologie Moléculaire des Tumeurs, Département de Biopathologie, Institut de Cancérologie de Lorraine/CHRU Nancy, Rue du Morvan, 54511, Vandœuvre-lès-Nancy Cedex, France
| | - Andréa Witz
- Institut de Cancérologie de Lorraine, CNRS UMR 7039 CRAN, Université de Lorraine, 6 Avenue de Bourgogne, CS 30519, 54519, Vandœuvre-lès-Nancy Cedex, France
- Service de Biologie Moléculaire des Tumeurs, Département de Biopathologie, Institut de Cancérologie de Lorraine/CHRU Nancy, Rue du Morvan, 54511, Vandœuvre-lès-Nancy Cedex, France
| | - Jean-Louis Merlin
- Institut de Cancérologie de Lorraine, CNRS UMR 7039 CRAN, Université de Lorraine, 6 Avenue de Bourgogne, CS 30519, 54519, Vandœuvre-lès-Nancy Cedex, France
- Service de Biologie Moléculaire des Tumeurs, Département de Biopathologie, Institut de Cancérologie de Lorraine/CHRU Nancy, Rue du Morvan, 54511, Vandœuvre-lès-Nancy Cedex, France
| | - Alexandre Harlé
- Institut de Cancérologie de Lorraine, CNRS UMR 7039 CRAN, Université de Lorraine, 6 Avenue de Bourgogne, CS 30519, 54519, Vandœuvre-lès-Nancy Cedex, France
- Service de Biologie Moléculaire des Tumeurs, Département de Biopathologie, Institut de Cancérologie de Lorraine/CHRU Nancy, Rue du Morvan, 54511, Vandœuvre-lès-Nancy Cedex, France
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Tutanov O, Tamkovich S. The Influence of Proteins on Fate and Biological Role of Circulating DNA. Int J Mol Sci 2022; 23:ijms23137224. [PMID: 35806228 PMCID: PMC9266439 DOI: 10.3390/ijms23137224] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Revised: 06/27/2022] [Accepted: 06/28/2022] [Indexed: 11/17/2022] Open
Abstract
Circulating DNA has already proven itself as a valuable tool in translational medicine. However, one of the overlooked areas of circulating DNA research is its association with different proteins, despite considerable evidence that this association might impact DNA’s fate in circulation and its biological role. In this review, we attempt to shed light on current ideas about circulating DNA origins and forms of circulation, known biological effects, and the clinical potential of circulating tumor deoxyribonucleoprotein complexes.
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5
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Zhu X, Su T, Wang S, Zhou H, Shi W. New Advances in Nano-Drug Delivery Systems: Helicobacter pylori and Gastric Cancer. Front Oncol 2022; 12:834934. [PMID: 35619913 PMCID: PMC9127958 DOI: 10.3389/fonc.2022.834934] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Accepted: 03/29/2022] [Indexed: 01/07/2023] Open
Abstract
With the development of materials science and biomedicine, the application of nanomaterials in the medical field is further promoted. In the process of the diagnosis and treatment of diseases, a variety of drugs need to be used. It is an ideal state to make these drugs arrive at a specific location at a specific time and release at a specific speed, which can improve the bioavailability of drugs and reduce the adverse effects of drugs on normal tissues. Traditional drug delivery methods such as tablets, capsules, syrups, and ointments have certain limitations. The emergence of a new nano-drug delivery system further improves the accuracy of drug delivery and the efficacy of drugs. It is well known that the development of the cancer of the stomach is the most serious consequence for the infection of Helicobacter pylori. For the patients who are suffering from gastric cancer, the treatments are mainly surgery, chemotherapy, targeted and immune therapy, and other comprehensive treatments. Although great progress has been made, the diagnosis and prognosis of gastric cancer are still poor with patients usually diagnosed with cancer at an advanced stage. Current treatments are of limited benefits for patients, resulting in a poor 5-year survival rate. Nanomaterials may play a critical role in early diagnosis. A nano-drug delivery system can significantly improve the chemotherapy, targeted therapy, and immunotherapy of advanced gastric cancer, reduce the side effects of the original treatment plan and provide patients with better benefits. It is a promising treatment for gastric cancer. This article introduces the application of nanomaterials in the diagnosis and treatment of H. pylori and gastric cancer.
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Affiliation(s)
- Xiang Zhu
- Department of General Surgery, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Tingting Su
- Department of General Surgery, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Shouhua Wang
- Department of General Surgery, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Huiqing Zhou
- Department of Gastroenterology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Weibin Shi
- Department of General Surgery, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
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6
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Roviello G, Catalano M, Iannone LF, Marano L, Brugia M, Rossi G, Aprile G, Antonuzzo L. Current status and future perspectives in HER2 positive advanced gastric cancer. Clin Transl Oncol 2022; 24:981-996. [PMID: 35091998 DOI: 10.1007/s12094-021-02760-0] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2021] [Accepted: 12/13/2021] [Indexed: 02/06/2023]
Abstract
Gastric cancer is one of the most common malignancy worldwide with a prognosis less than 1 year in unresectable or metastatic disease. HER2 expression is the main biomarker to lead the addition of trastuzumab to first line systemic chemotherapy improving the overall survival in advanced HER2-positivegastric adenocarcinoma. The inevitable development of resistance to trastuzumab remains a great problem inasmuch several treatment strategies that have proven effective in breast cancer failed to show clinical benefit in advanced gastric cancer. In this review, we summarize the available data on the mechanisms underlying primary and secondary resistance toHER2-targeted therapy and current challenges in the treatment of HER2-positive advanced gastric cancer refractory to trastuzumab. Further, we describe the prognostic value of new non-invasive screening techniques, the current development of novel agents such us HER2 antibody-drug conjugates and bispecific antibodies, and the strategies with antitumor activity on going.
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Affiliation(s)
- G Roviello
- Department of Health Sciences, Section of Clinical Pharmacology and Oncology, University of Florence, Viale Pieraccini, 6, 50139, Florence, Italy.
| | - M Catalano
- School of Human Health Sciences, University of Florence, Largo Brambilla 3, 50134, Florence, Italy
| | - L F Iannone
- Department of Health Science, University "Magna Graecia" of Catanzaro, Catanzaro, Italy
| | - L Marano
- Department of Medical, Surgical and NeuroSciences, Section of Surgery, Azienda Ospedaliera Universitaria Senese, University of Siena, Siena, Italy
| | - M Brugia
- Clinical Oncology Unit, Careggi University Hospital, Florence, Italy
| | - G Rossi
- Clinical Oncology Unit, Careggi University Hospital, Florence, Italy
| | - G Aprile
- Department of Oncology, San Bortolo General Hospital, AULSS8 Berica, Vicenza, Italy
| | - L Antonuzzo
- Department of Experimental and Clinical Medicine, University of Florence, 50134, Florence, Italy.,Medical Oncology Unit, Careggi University Hospital, 50134, Florence, Italy
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7
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Agrawal A, Bhattacharya S. Cutting-edge Nanotechnological Approaches for Lung Cancer Therapy. Curr Drug Res Rev 2022; 14:171-187. [PMID: 35440332 DOI: 10.2174/2589977514666220418085658] [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: 08/26/2021] [Revised: 01/17/2022] [Accepted: 02/22/2022] [Indexed: 06/14/2023]
Abstract
Lung cancer is the second leading cancer with a high rate of mortality. It can be treated using different intervention techniques such as chemotherapy, radiation therapy, surgical removal, and photodynamic therapy. All of these interventions lack specificity, implying that it harms the normal cells adjacent to the infected ones. Nanotechnology provides a promising solution that increases the bioavailability of anticancer drugs at the tumor site with reduced toxicity and improved therapeutic efficacy. Nanotechnology also improves the way lung cancer is diagnosed and treated. Various nanocarriers like liposomes, polymeric nanoparticles, magnetic nanoparticles, and different theranostic approaches are already approved for medical use, while various are under clinical and preclinical stages. This review article covers the details about lung cancer, types of overexpressed receptors, and cutting-edge nanocarriers used for treating lung cancer at its specific target.
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Affiliation(s)
- Amaiyya Agrawal
- Department of Pharmaceutics, School of Pharmacy & Technology Management, SVKM\'S NMIMS Deemed-to-be University, Shirpur 425405, Maharashtra, India
| | - Sankha Bhattacharya
- Department of Pharmaceutics, School of Pharmacy & Technology Management, SVKM\'S NMIMS Deemed-to-be University, Shirpur 425405, Maharashtra, India
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8
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Balakrishnan SG, Ahmad MR, Koloor SSR, Petrů M. Separation of ctDNA by superparamagnetic bead particles in microfluidic platform for early cancer detection. J Adv Res 2021; 33:109-116. [PMID: 34603782 PMCID: PMC8463959 DOI: 10.1016/j.jare.2021.03.001] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2020] [Revised: 01/28/2021] [Accepted: 03/01/2021] [Indexed: 11/17/2022] Open
Abstract
Introduction Conventional biopsy, based on extraction from a tumor of a solid tissue specimen requiring needles, endoscopic devices, excision or surgery, is at risk of infection, internal bleeding or prolonged recovery. A non-invasive liquid biopsy is one of the greatest axiomatic consequences of the identification of circulating tumor DNA (ctDNA) as a replaceable surgical tumor bioQpsy technique. Most of the literature studies thus far presented ctDNA detection at almost final stage III or IV of cancer, where the treatment option or cancer management is nearly impossible for diagnosis. Objective Hence, this paper aims to present a simulation study of extraction and separation of ctDNA from the blood plasma of cancer patients of stage I and II by superparamagnetic (SPM) bead particles in a microfluidic platform for early and effective cancer detection. Method The extraction of ctDNA is based on microfiltration of particle size to filter some impurities and thrombocytes plasma, while the separation of ctDNA is based on magnetic manipulation to high yield that can be used for the upstream process. Result Based on the simulation results, an average of 5.7 ng of ctDNA was separated efficiently for every 10 µL blood plasma input and this can be used for early analysis of cancer management. The particle tracing module from COMSOL Multiphysics traced ctDNA with 65.57% of sensitivity and 95.38% of specificity. Conclusion The findings demonstrate the ease of use and versatility of a microfluidics platform and SPM bead particles in clinical research related to the preparation of biological samples. As a sample preparation stage for early analysis and cancer diagnosis, the extraction and separation of ctDNA is most important, so precision medicine can be administered.
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Affiliation(s)
- Samla Gauri Balakrishnan
- Division of Control and Mechatronics Engineering, School of Electrical Engineering, Faculty of Engineering, Universiti Teknologi Malaysia, 81310 Skudai, Johor, Malaysia
| | - Mohd Ridzuan Ahmad
- Division of Control and Mechatronics Engineering, School of Electrical Engineering, Faculty of Engineering, Universiti Teknologi Malaysia, 81310 Skudai, Johor, Malaysia
| | - Seyed Saeid Rahimian Koloor
- Institute for Nanomaterials, Advanced Technologies and Innovation, Technical University of Liberec, Studentska 2, 461 17 Liberec, Czech Republic
| | - Michal Petrů
- Institute for Nanomaterials, Advanced Technologies and Innovation, Technical University of Liberec, Studentska 2, 461 17 Liberec, Czech Republic
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9
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Zhu H, Liu X. Advances of Tumorigenesis, Diagnosis at Early Stage, and Cellular Immunotherapy in Gastrointestinal Malignancies. Front Oncol 2021; 11:666340. [PMID: 34434889 PMCID: PMC8381364 DOI: 10.3389/fonc.2021.666340] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2021] [Accepted: 07/19/2021] [Indexed: 01/10/2023] Open
Abstract
Globally, in 2018, 4.8 million new patients have a diagnosis of gastrointestinal (GI) cancers, while 3.4 million people died of such disorders. GI malignancies are tightly relevant to 26% of the world-wide cancer incidence and occupies 35% of all cancer-associated deaths. In this article, we principally investigated molecular and cellular mechanisms of tumorigenesis in five major GI cancers occurring at esophagus, stomach, liver, pancreas, and colorectal region that illustrate high morbidity in Eastern and Western countries. Moreover, through this investigation, we not only emphasize importance of the tumor microenvironment in development and treatment of malignant tumors but also identify significance of M2PK, miRNAs, ctDNAs, circRNAs, and CTCs in early detection of GI cancers, as well as systematically evaluate contribution of personalized precision medicine including cellular immunotherapy, new antigen and vaccine therapy, and oncolytic virotherapy in treatment of GI cancers.
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Affiliation(s)
- Haipeng Zhu
- Precision and Personalized Cancer Treatment Center, Division of Cancer Diagnosis & Therapy, Ciming Boao International Hospital, Boao Lecheng International Medical Tourism Pilot Zone, Qionghai, China.,Stem Cell and Biotherapy Technology Research Center, Xinxiang Medical College, Xinxiang, China
| | - Xiaojun Liu
- Division of Cellular & Biomedical Science, Ciming Boao International Hospital, Boao Lecheng International Medical Tourism Pilot Zone, Qionghai, China
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Roviello G, Aprile G, D'Angelo A, Iannone LF, Roviello F, Polom K, Mini E, Catalano M. Human epidermal growth factor receptor 2 (HER2) in advanced gastric cancer: where do we stand? Gastric Cancer 2021; 24:765-779. [PMID: 33742317 DOI: 10.1007/s10120-021-01182-9] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/17/2020] [Accepted: 03/10/2021] [Indexed: 02/07/2023]
Abstract
Gastric cancer is one of the most common malignancy worldwide. In unresectable or metastatic disease, the prognosis is poor and in generally less than a year. HER2 expression remains an important biomarker to lead the addition of trastuzumab to first-line systemic chemotherapy in unresectable or metastatic gastroesophageal adenocarcinoma. To date, a major issue is represented by resistance to trastuzumab developed during treatment, considering the not improved outcomes in this molecular subtype of gastroesophageal adenocarcinoma to other HER2 target strategies. In this review, we summarize the available data on the mechanisms underlying primary and secondary resistance to HER2-targeted therapy and current challenges in the treatment of HER2-positive advanced gastric cancer refractory to trastuzumab. Furthermore, we describe the prognostic value of new non-invasive screening methods, under development novel agents (e.g., HER2 antibody-drug conjugates and bispecific antibodies) and strategies with antitumor activity in early studies.
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Affiliation(s)
- Giandomenico Roviello
- Department of Health Sciences, Section of Clinical Pharmacology and Oncology, University of Florence, Viale Pieraccini, 6, 50139, Florence, Italy.
| | - Giuseppe Aprile
- Department of Oncology, San Bortolo General Hospital, Vicenza, Italy
| | - Alberto D'Angelo
- Department of Biology and Biochemistry, University of Bath, Bath, BA2 7AY, UK
| | | | - Franco Roviello
- Department of Medical, Surgical and Neuro Sciences, Section of Surgery, Azienda Ospedaliera Universitaria Senese, University of Siena, Siena, Italy
| | - Karol Polom
- Department of Medical, Surgical and Neuro Sciences, Section of Surgery, Azienda Ospedaliera Universitaria Senese, University of Siena, Siena, Italy.,Department of Surgical Oncology, Gdansk Medical University, Gdansk, Poland
| | - Enrico Mini
- Department of Health Sciences, Section of Clinical Pharmacology and Oncology, University of Florence, Viale Pieraccini, 6, 50139, Florence, Italy
| | - Martina Catalano
- School of Human Health Sciences, University of Florence, Largo Brambilla 3, 50134, Florence, Italy
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11
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Holm M, Andersson E, Osterlund E, Ovissi A, Soveri LM, Anttonen AK, Kytölä S, Aittomäki K, Osterlund P, Ristimäki A. Detection of KRAS mutations in liquid biopsies from metastatic colorectal cancer patients using droplet digital PCR, Idylla, and next generation sequencing. PLoS One 2020; 15:e0239819. [PMID: 33237900 PMCID: PMC7688175 DOI: 10.1371/journal.pone.0239819] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Accepted: 09/15/2020] [Indexed: 12/25/2022] Open
Abstract
Circulating tumor DNA (ctDNA) is released from cancer cells and oncogenic mutations in ctDNA can be measured from plasma samples. Droplet digital PCR (ddPCR) is a sensitive and specific method for the detection of mutations in ctDNA. We analyzed serial plasma samples (n = 80) from ten metastatic colorectal cancer (mCRC) patients with a known KRAS mutation in their primary tumor. The patients were undergoing oncological treatment with bevacizumab in combination with alternating capecitabine and oxaliplatin or irinotecan. Baseline ddPCR KRAS mutation allele frequency (MAF) values ranged from 0% to 63%. The first radiologic response evaluation criteria in solid tumors (RECIST) evaluation was performed 45-63 days after the initiation of treatment, and by this time three patients had an undetectable level of KRAS mutation, one had a MAF value of 0.5%, and one had a MAF value of 3% that had been reduced by 95% from the baseline value. In three of these patients the RECIST assessment was stable disease and in two partial response. In seven patients, ddPCR MAF values increased before radiological disease progression or death, while one patient remained disease-free with an undetectable KRAS mutation level. Next, we analyzed all available plasma samples with the Idylla ctKRAS system (n = 60), and found that the overall degree of agreement between ddPCR and Idylla was almost perfect (kappa value = 0.860). We used next-generation sequencing (NGS) to detect treatment-induced mutations in the last serial plasma sample of each patient, but were unable to find any new mutations when compared to the primary tumor. This study shows that ddPCR and Idylla are equally efficient for the detection of KRAS mutations in the liquid biopsies from mCRC patients and that ctDNA may indicate the disappearance of treatment responsive KRAS positive mCRC clones and serve as an early sign of disease progression.
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Affiliation(s)
- Matilda Holm
- Department of Pathology, Medicum, Faculty of Medicine, University of Helsinki and HUSLAB, HUS Diagnostic Center, Helsinki University Hospital, Helsinki, Finland
- Applied Tumor Genomics Research Program, Research Programs Unit, Faculty of Medicine, University of Helsinki, Helsinki, Finland
- Department of Surgery, Medicum, Faculty of Medicine, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
- Translational Cancer Medicine Research Program, Research Programs Unit, Faculty of Medicine, University of Helsinki, Helsinki, Finland
| | - Emma Andersson
- Department of Genetics, HUSLAB, HUS Diagnostic Center, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Emerik Osterlund
- Department of Surgery, Medicum, Faculty of Medicine, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Ali Ovissi
- Department of Radiology, HUS Diagnostic Center, Helsinki University Hospital, and University of Helsinki, Helsinki, Finland
| | - Leena-Maija Soveri
- Department of Oncology, Clinicum, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
- Hyvinkää Hospital and Hyvinkää Homecare, Hyvinkää, Finland
| | - Anna-Kaisa Anttonen
- Department of Genetics, HUSLAB, HUS Diagnostic Center, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Soili Kytölä
- Department of Genetics, HUSLAB, HUS Diagnostic Center, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Kristiina Aittomäki
- Department of Genetics, HUSLAB, HUS Diagnostic Center, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Pia Osterlund
- Department of Oncology, Clinicum, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
- Department of Oncology, Tampere University Hospital, Tampere, Finland
- Faculty of Medicine and Life Sciences, Tampere University, Tampere, Finland
| | - Ari Ristimäki
- Department of Pathology, Medicum, Faculty of Medicine, University of Helsinki and HUSLAB, HUS Diagnostic Center, Helsinki University Hospital, Helsinki, Finland
- Applied Tumor Genomics Research Program, Research Programs Unit, Faculty of Medicine, University of Helsinki, Helsinki, Finland
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12
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Yamamoto H, Watanabe Y, Sato Y, Maehata T, Itoh F. Non-Invasive Early Molecular Detection of Gastric Cancers. Cancers (Basel) 2020; 12:E2880. [PMID: 33036473 PMCID: PMC7600616 DOI: 10.3390/cancers12102880] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Revised: 09/29/2020] [Accepted: 10/04/2020] [Indexed: 12/14/2022] Open
Abstract
Gastric cancer (GC) is a significant source of global cancer death with a high mortality rate, because the majority of patients with GC are diagnosed at a late stage, with limited therapeutic choices and poor outcomes. Therefore, development of minimally invasive or noninvasive biomarkers which are specific to GC is crucially needed. The latest advancements in the understanding of GC molecular landscapes and molecular biological methods have accelerated attempts to diagnose GC at an early stage. Body fluids, including peripheral blood, saliva, gastric juice/wash, urine, and others, can be a source of biomarkers, offering new methods for the early detection of GC. Liquid biopsy-based methods using circulating sources of cancer nucleic acids could also be considered as alternative strategies. Moreover, investigating gastric juices/washes could represent an alternative for the detection of GC via invasive biopsy. This review summarizes recently reported biomarkers based on DNA methylation, microRNA, long noncoding RNA, circular RNA, or extracellular vesicles (exosomes) for the detection of GC. Although the majority of studies have been conducted to detect these alterations in advanced-stage GC and only a few in population studies or early-stage GC, some biomarkers are potentially valuable for the development of novel approaches for an early noninvasive detection of GC.
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Affiliation(s)
- Hiroyuki Yamamoto
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, St. Marianna University School of Medicine, Kawasaki 216-8511, Japan; (Y.W.); (Y.S.); (T.M.); (F.I.)
| | - Yoshiyuki Watanabe
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, St. Marianna University School of Medicine, Kawasaki 216-8511, Japan; (Y.W.); (Y.S.); (T.M.); (F.I.)
- Department of Internal Medicine, Kawasaki Rinko General Hospital, Kawasaki 210-0806, Japan
| | - Yoshinori Sato
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, St. Marianna University School of Medicine, Kawasaki 216-8511, Japan; (Y.W.); (Y.S.); (T.M.); (F.I.)
| | - Tadateru Maehata
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, St. Marianna University School of Medicine, Kawasaki 216-8511, Japan; (Y.W.); (Y.S.); (T.M.); (F.I.)
| | - Fumio Itoh
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, St. Marianna University School of Medicine, Kawasaki 216-8511, Japan; (Y.W.); (Y.S.); (T.M.); (F.I.)
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13
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Origin of circulating free DNA in patients with lung cancer. PLoS One 2020; 15:e0235611. [PMID: 32634139 PMCID: PMC7340299 DOI: 10.1371/journal.pone.0235611] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2020] [Accepted: 06/19/2020] [Indexed: 12/15/2022] Open
Abstract
Liquid biopsy has become widely applied in clinical medicine along with the progress in innovative technologies, such as next generation sequencing, but the origin of circulating tumor DNA (ctDNA) has not yet been precisely established. We reported bimodal peaks of long fragment circulating free DNA (cfDNA) of 5 kb and short fragment cfDNA of 170 bp in patients with advanced lung cancer, and both contained ctDNA. In this paper, we demonstrate that the total amount of cfDNA is higher when patients with lung cancer have extrathoracic metastases, and the amount of long fragment cfDNA is significantly higher in those patients. To investigate the origin of long fragment cfDNA, conditioned media isolated from lung cancer cell lines was fractionated. Long fragment cfDNA was found concomitant with extracellular vesicles (EVs), but short fragment cfDNA was not observed in any fractions. However, in peripheral blood from a metastatic animal model both fragments were detected even with those same lung cancer cell lines. In human plasma samples, long fragment cfDNA was observed in the same fraction as that from conditioned media, and short fragment cfDNA existed in the supernatant after centrifugation at 100,000g. Concentration of ctDNA in the supernatant was two times higher than that in plasma isolated by the conventional procedure. Long fragment cfDNA associated with tumor progression might therefore be released into peripheral blood, and it is possible that the long fragment cfDNA escapes degradation by co-existing with EVs. Examination of the biological characteristics of long fragment cfDNA is a logical subject of further investigation.
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14
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de Oliveira WF, dos Santos Silva PM, Coelho LCBB, dos Santos Correia MT. Biomarkers, Biosensors and Biomedicine. Curr Med Chem 2020; 27:3519-3533. [DOI: 10.2174/0929867326666190124103125] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2018] [Revised: 12/31/2018] [Accepted: 01/17/2019] [Indexed: 02/06/2023]
Abstract
The discovery of new biomarkers associated with cancer, neurological and cardiovascular
diseases is necessary, since these are common, recurrent diseases considered as leading causes of
death in the human population. Molecular signatures of these disorders that can be identified at the
outset of their pathogenesis leading to prompt and targeted treatment may increase patient survival.
Cancer is a heterogeneous disease that can be expressed differently among individuals; in addition,
treatments may have a differentiated approach according to the type of malignant neoplasm. Thus,
these neoplastic cells can synthesize and release specific molecules depending on the site where
carcinogenesis begins. Moreover, life expectancy is increasing especially in developed countries,
however, cases of neurodegenerative diseases have grown in the older members of the population.
Commonly, some neurological disorders, which can occur physiologically by the process of senescence,
are confused with Alzheimer's Disease (AD). In addition, cardiovascular diseases are the
main cause of death in the world; studies capable of identifying, through molecular probes, the beginning
of development of an atherosclerotic process can lead to early treatment to avoid an acute
myocardial infarction. Accuracy in the detection of these biomarkers can be obtained through biosensors
whose design has been increasingly studied to elaborate inexpensive sensory platforms capable
of precise detection, even at low concentrations, of the molecule to be measured. The aim of
this review is to address biomarkers to be used in diagnoses instead of invasive exams; biosensors
for the specific and sensitive detection of these biological markers are also investigated.
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Affiliation(s)
- Weslley Felix de Oliveira
- Departamento de Bioquimica, Centro de Biociencias, Universidade Federal de Pernambuco, Recife, Pernambuco, Brazil
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15
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Huang Y, Tao M, Luo S, Zhang Y, Situ B, Ye X, Chen P, Jiang X, Wang Q, Zheng L. A novel nest hybridization chain reaction based electrochemical assay for sensitive detection of circulating tumor DNA. Anal Chim Acta 2020; 1107:40-47. [PMID: 32200900 DOI: 10.1016/j.aca.2020.02.006] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2019] [Revised: 01/13/2020] [Accepted: 02/03/2020] [Indexed: 12/18/2022]
Abstract
As an ideal biomarker candidate, circulating tumor DNA (ctDNA) plays a vital role in noninvasive diagnosis of cancer. However, most traditional approaches for quantifying ctDNA are cumbersome and expensive. In the present work, a novel electrochemical biosensor based on nest hybridization chain reaction was proposed for the sensitive and specific detection of PIK3CA E545K ctDNA with a simple process. The nest hybridization chain reaction was initiated by the hybridization of two dumbbell-shaped DNA units which were assembled by two classes of well-designed DNA probes respectively, leading to the formation of a complex DNA structure. In the presence of target ctDNA, the amplified hybridization chain reaction products were captured by target ctDNA, resulting in a significant increase of electrochemical signal. Under the optimal conditions, the developed biosensor exhibited good analytical performance for the detection of target ctDNA with the linear range from 5 pM to 0.5 nM and the detection limit of 3 pM. Furthermore, this assay was successfully applied to the detection of ctDNA in spiked-in samples, pleural effusion and serum samples of malignant tumor patients. This simple and cost-effective sensing system holds great potentials for ctDNA detection and cancer diagnosis.
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Affiliation(s)
- YiFang Huang
- Department of Laboratory Medicine, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, Guangdong Province, PR China; Guangdong Engineering and Technology Research Center for Rapid Diagnostic Biosensors, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, Guangdong Province, PR China
| | - MaLiang Tao
- Department of Laboratory Medicine, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, Guangdong Province, PR China; Guangdong Engineering and Technology Research Center for Rapid Diagnostic Biosensors, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, Guangdong Province, PR China
| | - ShiHua Luo
- Department of Laboratory Medicine, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, Guangdong Province, PR China; Guangdong Engineering and Technology Research Center for Rapid Diagnostic Biosensors, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, Guangdong Province, PR China
| | - Ye Zhang
- Department of Laboratory Medicine, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, Guangdong Province, PR China; Guangdong Engineering and Technology Research Center for Rapid Diagnostic Biosensors, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, Guangdong Province, PR China
| | - Bo Situ
- Department of Laboratory Medicine, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, Guangdong Province, PR China; Guangdong Engineering and Technology Research Center for Rapid Diagnostic Biosensors, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, Guangdong Province, PR China
| | - XinYi Ye
- Department of Laboratory Medicine, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, Guangdong Province, PR China; Guangdong Engineering and Technology Research Center for Rapid Diagnostic Biosensors, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, Guangdong Province, PR China
| | - PeiWen Chen
- Department of Laboratory Medicine, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, Guangdong Province, PR China; Guangdong Engineering and Technology Research Center for Rapid Diagnostic Biosensors, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, Guangdong Province, PR China
| | - XiuJuan Jiang
- Department of Laboratory Medicine, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, Guangdong Province, PR China; Guangdong Engineering and Technology Research Center for Rapid Diagnostic Biosensors, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, Guangdong Province, PR China
| | - Qian Wang
- Department of Laboratory Medicine, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, Guangdong Province, PR China; Guangdong Engineering and Technology Research Center for Rapid Diagnostic Biosensors, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, Guangdong Province, PR China.
| | - Lei Zheng
- Department of Laboratory Medicine, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, Guangdong Province, PR China; Guangdong Engineering and Technology Research Center for Rapid Diagnostic Biosensors, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, Guangdong Province, PR China.
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16
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Li D, Xu Y, Fan L, Shen B, Ding X, Yuan R, Li X, Chen W. Target-driven rolling walker based electrochemical biosensor for ultrasensitive detection of circulating tumor DNA using doxorubicin@tetrahedron-Au tags. Biosens Bioelectron 2020; 148:111826. [DOI: 10.1016/j.bios.2019.111826] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2019] [Revised: 10/05/2019] [Accepted: 10/25/2019] [Indexed: 12/12/2022]
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17
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Crossley L, Attoye B, Vezza V, Blair E, Corrigan DK, Hannah S. Establishing a Field-Effect Transistor Sensor for the Detection of Mutations in the Tumour Protein 53 Gene (TP53)-An Electrochemical Optimisation Approach. BIOSENSORS-BASEL 2019; 9:bios9040141. [PMID: 31817717 PMCID: PMC6956290 DOI: 10.3390/bios9040141] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/01/2019] [Revised: 11/28/2019] [Accepted: 12/04/2019] [Indexed: 11/30/2022]
Abstract
We present a low-cost, sensitive and specific DNA field-effect transistor sensor for the rapid detection of a common mutation to the tumour protein 53 gene (TP53). The sensor consists of a commercially available, low-cost, field-effect transistor attached in series to a gold electrode sensing pad for DNA hybridisation. The sensor has been predominantly optimised electrochemically, particularly with respect to open-circuit potentiometry as a route towards understanding potential (voltage) changes upon DNA hybridisation using a transistor. The developed sensor responds sensitively to TP53 mutant DNA as low as 100 nM concentration. The sensor responds linearly as a function of DNA target concentration and is able to differentiate between complementary and noncomplementary DNA target sequences.
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18
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Luchini C, Veronese N, Nottegar A, Cappelletti V, Daidone MG, Smith L, Parris C, Brosens LAA, Caruso MG, Cheng L, Wolfgang CL, Wood LD, Milella M, Salvia R, Scarpa A. Liquid Biopsy as Surrogate for Tissue for Molecular Profiling in Pancreatic Cancer: A Meta-Analysis Towards Precision Medicine. Cancers (Basel) 2019; 11:cancers11081152. [PMID: 31405192 PMCID: PMC6721631 DOI: 10.3390/cancers11081152] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2019] [Revised: 08/05/2019] [Accepted: 08/07/2019] [Indexed: 12/24/2022] Open
Abstract
Liquid biopsy (LB) is a non-invasive approach representing a promising tool for new precision medicine strategies for cancer treatment. However, a comprehensive analysis of its reliability for pancreatic cancer (PC) is lacking. To this aim, we performed the first meta-analysis on this topic. We calculated the pooled sensitivity, specificity, positive (LR+) and negative (LR−) likelihood ratio, and diagnostic odds ratio (DOR). A summary receiver operating characteristic curve (SROC) and area under curve (AUC) were used to evaluate the overall accuracy. We finally assessed the concordance rate of all mutations detected by multi-genes panels. Fourteen eligible studies involving 369 patients were included. The overall pooled sensitivity and specificity were 0.70 and 0.86, respectively. The LR+ was 3.85, the LR- was 0.34 and DOR was 15.84. The SROC curve with an AUC of 0.88 indicated a relatively high accuracy of LB for molecular characterization of PC. The concordance rate of all mutations detected by multi-genes panels was 31.9%. LB can serve as surrogate for tissue in the molecular profiling of PC, because of its relatively high sensitivity, specificity and accuracy. It represents a unique opportunity to be further explored towards its introduction in clinical practice and for developing new precision medicine approaches against PC.
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Affiliation(s)
- Claudio Luchini
- Department of Diagnostics and Public Health, Section of Pathology, University of Verona, 37134 Verona, Italy
| | - Nicola Veronese
- National Institute of Gastroenterology-Research Hospital, IRCCS "S. de Bellis", Castellana Grotte, 70013 Bari, Italy
| | - Alessia Nottegar
- Department of Surgery, Section of Pathology, San Bortolo Hospital, 36100 Vicenza, Italy
| | - Vera Cappelletti
- Applied Research and Technological Development Department, Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, 20133 Milano, Italy
| | - Maria G Daidone
- Applied Research and Technological Development Department, Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, 20133 Milano, Italy
| | - Lee Smith
- Faculty of Science and Engineering, Anglia Ruskin University, Cambridge CB1 1PT, UK
| | - Christopher Parris
- Faculty of Science and Engineering, Anglia Ruskin University, Cambridge CB1 1PT, UK
| | - Lodewijk A A Brosens
- Department of Diagnostics and Public Health, Section of Pathology, University of Verona, 37134 Verona, Italy
- Department of Pathology, University Medical Center Utrecht, Utrecht University, 3584CX Utrecht, The Netherlands
- Department of Pathology, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, 6526GA Nijmegen, The Netherlands
| | - Maria G Caruso
- National Institute of Gastroenterology-Research Hospital, IRCCS "S. de Bellis", Castellana Grotte, 70013 Bari, Italy
| | - Liang Cheng
- Department of Pathology and Laboratory Medicine, Indiana University School of Medicine, Indianapolis, IN 46202, USA
| | - Christopher L Wolfgang
- Department of Surgery, Sol Goldman Pancreatic Cancer Research Center, The Johns Hopkins University School of Medicine, Baltimore, MD 21211, USA
| | - Laura D Wood
- Department of Pathology, Sol Goldman Pancreatic Cancer Research Center, The Johns Hopkins University School of Medicine, Baltimore, MD 21211, USA
- Department of Oncology, Sol Goldman Pancreatic Cancer Research Center, The Johns Hopkins University School of Medicine, Baltimore, MD 21211, USA
| | - Michele Milella
- Department of Medicine, Section of Medical Oncology, University and Hospital Trust of Verona, 37134 Verona, Italy
| | - Roberto Salvia
- Department of General and Visceral Surgery, The Pancreas Institute, University and Hospital Trust of Verona, 37134 Verona, Italy
| | - Aldo Scarpa
- Department of Diagnostics and Public Health, Section of Pathology, University of Verona, 37134 Verona, Italy.
- ARC-Net Research Center, University of Verona, 37134 Verona, Italy.
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19
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Uemura S, Ishida T, Thwin KKM, Yamamoto N, Tamura A, Kishimoto K, Hasegawa D, Kosaka Y, Nino N, Lin KS, Takafuji S, Mori T, Iijima K, Nishimura N. Dynamics of Minimal Residual Disease in Neuroblastoma Patients. Front Oncol 2019; 9:455. [PMID: 31214500 PMCID: PMC6558004 DOI: 10.3389/fonc.2019.00455] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2019] [Accepted: 05/14/2019] [Indexed: 12/11/2022] Open
Abstract
Neuroblastoma is a common extracranial solid tumor of neural crest (NC) origin that accounts for up to 15% of all pediatric cancer deaths. The disease arises from a transient population of NC cells that undergo an epithelial-mesenchymal transition (EMT) and generate diverse cell-types and tissues. Patients with neuroblastoma are characterized by their extreme heterogeneity ranging from spontaneous regression to malignant progression. More than half of newly diagnosed patients present highly metastatic tumors and are stratified into a high-risk group with dismal outcome. As many as 20% of high-risk patients have residual disease that is refractory or progressive during induction chemotherapy. Although a majority of high-risk patients achieve remission, larger part of those patients has minimal residual disease (MRD) that causes relapse even after additional consolidation therapy. MRD is composed of drug-resistant tumor cells and dynamically presented as cancer stem cells (CSCs) in residual tumors, circulating tumor cells (CTCs) in peripheral blood (PB), and disseminated tumor cells (DTCs) in bone marrow (BM) and other metastatic sites. EMT appears to be a key mechanism for cancer cells to acquire MRD phenotypes and malignant aggressiveness. Due to the restricted availability of residual tumors, PB and BM have been used to isolate and analyze CTCs and DTCs to evaluate MRD in cancer patients. In addition, recent technical advances make it possible to use circulating tumor DNA (ctDNA) shed from tumor cells into PB for MRD evaluation. Because MRD can be detected by tumor-specific antigens, genetic or epigenetic changes, and mRNAs, numerous assays using different methods and samples have been reported to detect MRD in cancer patients. In contrast to the tumor-specific gene-rearrangement-positive acute lymphoblastic leukemia (ALL) and the oncogenic fusion-gene-positive chronic myelogenous leukemia (CML) and several solid tumors, the clinical significance of MRD remains to be established in neuroblastoma. Given the extreme heterogeneity of neuroblastoma, dynamics of MRD in neuroblastoma patients will hold a key to the clinical validation. In this review, we summarize the biology and detection methods of cancer MRD in general and evaluate the available assays and clinical significance of neuroblastoma MRD to clarify its dynamics in neuroblastoma patients.
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Affiliation(s)
- Suguru Uemura
- Department of Pediatrics, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Toshiaki Ishida
- Department of Hematology and Oncology, Kobe Children's Hospital, Kobe, Japan
| | - Khin Kyae Mon Thwin
- Department of Pediatrics, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Nobuyuki Yamamoto
- Department of Pediatrics, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Akihiro Tamura
- Department of Hematology and Oncology, Kobe Children's Hospital, Kobe, Japan
| | - Kenji Kishimoto
- Department of Hematology and Oncology, Kobe Children's Hospital, Kobe, Japan
| | - Daiichiro Hasegawa
- Department of Hematology and Oncology, Kobe Children's Hospital, Kobe, Japan
| | - Yoshiyuki Kosaka
- Department of Hematology and Oncology, Kobe Children's Hospital, Kobe, Japan
| | - Nanako Nino
- Department of Pediatrics, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Kyaw San Lin
- Department of Pediatrics, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Satoru Takafuji
- Department of Pediatrics, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Takeshi Mori
- Department of Hematology and Oncology, Kobe Children's Hospital, Kobe, Japan
| | - Kazumoto Iijima
- Department of Pediatrics, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Noriyuki Nishimura
- Department of Pediatrics, Kobe University Graduate School of Medicine, Kobe, Japan
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20
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Necula L, Matei L, Dragu D, Neagu AI, Mambet C, Nedeianu S, Bleotu C, Diaconu CC, Chivu-Economescu M. Recent advances in gastric cancer early diagnosis. World J Gastroenterol 2019; 25:2029-2044. [PMID: 31114131 PMCID: PMC6506585 DOI: 10.3748/wjg.v25.i17.2029] [Citation(s) in RCA: 219] [Impact Index Per Article: 43.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/18/2019] [Revised: 04/03/2019] [Accepted: 04/20/2019] [Indexed: 02/06/2023] Open
Abstract
Gastric cancer (GC) remains an important cause of cancer death worldwide with a high mortality rate due to the fact that the majority of GC cases are diagnosed at an advanced stage when the prognosis is poor and the treatment options are limited. Unfortunately, the existing circulating biomarkers for GC diagnosis and prognosis display low sensitivity and specificity and the GC diagnosis is based only on the invasive procedures such as upper digestive endoscopy. There is a huge need for less invasive or non-invasive tests but also highly specific biomarkers in case of GC. Body fluids such as peripheral blood, urine or saliva, stomach wash/gastric juice could be a source of specific biomarkers, providing important data for screening and diagnosis in GC. This review summarized the recently discovered circulating molecules such as microRNAs, long non-coding RNAs, circular RNAs, which hold the promise to develop new strategies for early diagnosis of GC.
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Affiliation(s)
- Laura Necula
- Department of Cellular and Molecular Pathology, Stefan S. Nicolau Institute of Virology, Bucharest 030304, Romania
- Faculty of Medicine, Titu Maiorescu University, Bucharest 040441, Romania
| | - Lilia Matei
- Department of Cellular and Molecular Pathology, Stefan S. Nicolau Institute of Virology, Bucharest 030304, Romania
| | - Denisa Dragu
- Department of Cellular and Molecular Pathology, Stefan S. Nicolau Institute of Virology, Bucharest 030304, Romania
| | - Ana I Neagu
- Department of Cellular and Molecular Pathology, Stefan S. Nicolau Institute of Virology, Bucharest 030304, Romania
| | - Cristina Mambet
- Department of Cellular and Molecular Pathology, Stefan S. Nicolau Institute of Virology, Bucharest 030304, Romania
| | - Saviana Nedeianu
- Department of Cellular and Molecular Pathology, Stefan S. Nicolau Institute of Virology, Bucharest 030304, Romania
| | - Coralia Bleotu
- Department of Cellular and Molecular Pathology, Stefan S. Nicolau Institute of Virology, Bucharest 030304, Romania
| | - Carmen C Diaconu
- Department of Cellular and Molecular Pathology, Stefan S. Nicolau Institute of Virology, Bucharest 030304, Romania
| | - Mihaela Chivu-Economescu
- Department of Cellular and Molecular Pathology, Stefan S. Nicolau Institute of Virology, Bucharest 030304, Romania
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21
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Soyano AE, Baldeo C, Kasi PM. Adjunctive Use of Circulating Tumor DNA Testing in Detecting Pancreas Cancer Recurrence. Front Oncol 2019; 9:46. [PMID: 30788289 PMCID: PMC6372543 DOI: 10.3389/fonc.2019.00046] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2018] [Accepted: 01/17/2019] [Indexed: 12/14/2022] Open
Abstract
Liquid biopsies (circulating tumor DNA-ctDNA testing) are increasingly being utilized in clinical trials as well as practice for the detection of cancer, monitoring of tumor genomic abnormalities, response to treatment and early detection of relapse/recurrence. Here, we present a challenging case where liquid biopsy was used to confirm an early recurrence of pancreatic cancer where acquisition of tissue was not safe or feasible on more than one occasion.
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Affiliation(s)
- Aixa E Soyano
- Department of Hematology and Oncology, Mayo Clinic, Jacksonville, FL, United States
| | - Candice Baldeo
- Department of Hematology and Oncology, Mayo Clinic, Jacksonville, FL, United States
| | - Pashtoon M Kasi
- Department of Hematology and Oncology, Mayo Clinic, Jacksonville, FL, United States
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22
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Abstract
Genetic material derived from tumours is constantly shed into the circulation of cancer patients both in the form of circulating free nucleic acids and within circulating cells or extracellular vesicles. Monitoring cancer-specific genomic alterations, particularly mutant allele frequencies, in circulating nucleic acids allows for a non-invasive liquid biopsy for detecting residual disease and response to therapy. The advent of molecular targeted treatments and immunotherapies with increasing effectiveness requires corresponding effective molecular biology methods for the detection of biomarkers such as circulating nucleic acid to monitor and ultimately personalise therapy. The use of polymerase chain reaction (PCR)-based methods, such as droplet digital PCR, allows for a very sensitive analysis of circulating tumour DNA, but typically only a limited number of gene mutations can be detected in parallel. In contrast, next-generation sequencing allows for parallel analysis of multiple mutations in many genes. The development of targeted next-generation sequencing cancer gene panels optimised for the detection of circulating free DNA now provides both the flexibility of multiple mutation analysis coupled with a sensitivity that approaches or even matches droplet digital PCR. In this review, we discuss the advantages and disadvantages of these current molecular technologies in conjunction with how this field is evolving in the context of melanoma diagnosis, prognosis, and monitoring of response to therapy.
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23
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Otoukesh B, Boddouhi B, Moghtadaei M, Kaghazian P, Kaghazian M. Novel molecular insights and new therapeutic strategies in osteosarcoma. Cancer Cell Int 2018; 18:158. [PMID: 30349420 PMCID: PMC6192346 DOI: 10.1186/s12935-018-0654-4] [Citation(s) in RCA: 56] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2018] [Accepted: 10/01/2018] [Indexed: 12/18/2022] Open
Abstract
Osteosarcoma (OS) is one of the most prevalent malignant cancers with lower survival and poor overall prognosis mainly in children and adolescents. Identifying the molecular mechanisms and OS stem cells (OSCs) as new concepts involved in disease pathogenesis and progression may potentially lead to new therapeutic targets. Therefore, therapeutic targeting of OSCs can be one of the most important and effective strategies for the treatment of OS. This review describes the new molecular targets of OS as well as novel therapeutic approaches in the design of future investigations and treatment.
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Affiliation(s)
- Babak Otoukesh
- Bone and Joint Reconstruction Research Center, Shafa Orthopedic Hospital, Iran University of Medical Sciences, Tehran, 1445613131 Iran
| | - Bahram Boddouhi
- Bone and Joint Reconstruction Research Center, Shafa Orthopedic Hospital, Iran University of Medical Sciences, Tehran, 1445613131 Iran
| | - Mehdi Moghtadaei
- Bone and Joint Reconstruction Research Center, Shafa Orthopedic Hospital, Iran University of Medical Sciences, Tehran, 1445613131 Iran
| | - Peyman Kaghazian
- Department of Orthopedic and Traumatology, Universitätsklinikum Bonn, Bonn, Germany
| | - Maria Kaghazian
- Department of Biology, Jundishapur University of Medical Sciences, Ahvaz, Iran
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