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Naoumi N, Araya-Farias M, Megariti M, Alexandre L, Papadakis G, Descroix S, Gizeli E. Acoustic detection of a mutation-specific Ligase Chain Reaction based on liposome amplification. Analyst 2024. [PMID: 38758167 DOI: 10.1039/d3an02142d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/18/2024]
Abstract
Single nucleotide variants (SNVs) play a crucial role in understanding genetic diseases, cancer development, and personalized medicine. However, existing ligase-based amplification and detection techniques, such as Rolling Circle Amplification and Ligase Detection Reaction, suffer from low efficiency and difficulties in product detection. To address these limitations, we propose a novel approach that combines Ligase Chain Reaction (LCR) with acoustic detection using highly dissipative liposomes. In our study, we are using LCR combined with biotin- and cholesterol-tagged primers to produce amplicons also modified at each end with a biotin and cholesterol molecule. We then apply the LCR mix without any purification directly on a neutravidin modified QCM device Au-surface, where the produced amplicons can bind specifically through the biotin end. To improve sensitivity, we finally introduce liposomes as signal enhancers. For demonstration, we used the detection of the BRAF V600E point mutation versus the wild-type allele, achieving an impressive detection limit of 220 aM of the mutant target in the presence of the same amount of the wild type. Finally, we combined the assay with a microfluidic fluidized bed DNA extraction technology, offering the potential for semi-automated detection of SNVs in patients' crude samples. Overall, our LCR/acoustic method outperforms other LCR-based approaches and surface ligation biosensing techniques in terms of detection efficiency and time. It effectively overcomes challenges related to DNA detection, making it applicable in diverse fields, including genetic disease and pathogen detection.
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Affiliation(s)
- Nikoletta Naoumi
- Department of Biology, University of Crete, Vassilika Vouton, Heraklion, 70013, Greece
- Institute of Molecular Biology and Biotechnology-FORTH, 100 N. Plastira Str., Heraklion 70013, Greece.
| | - Monica Araya-Farias
- Laboratoire Physico-Chimie Curie, CNRS UMR 168, Institut Curie, PSL Research University, Paris, France
- Institut Pierre-Gilles de Gennes for Microfluidic (IPGG), Paris, France
| | - Maria Megariti
- Institute of Molecular Biology and Biotechnology-FORTH, 100 N. Plastira Str., Heraklion 70013, Greece.
| | - Lucile Alexandre
- Laboratoire Physico-Chimie Curie, CNRS UMR 168, Institut Curie, PSL Research University, Paris, France
- Institut Pierre-Gilles de Gennes for Microfluidic (IPGG), Paris, France
| | - George Papadakis
- Institute of Molecular Biology and Biotechnology-FORTH, 100 N. Plastira Str., Heraklion 70013, Greece.
| | - Stephanie Descroix
- Laboratoire Physico-Chimie Curie, CNRS UMR 168, Institut Curie, PSL Research University, Paris, France
- Institut Pierre-Gilles de Gennes for Microfluidic (IPGG), Paris, France
| | - Electra Gizeli
- Department of Biology, University of Crete, Vassilika Vouton, Heraklion, 70013, Greece
- Institute of Molecular Biology and Biotechnology-FORTH, 100 N. Plastira Str., Heraklion 70013, Greece.
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2
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Zhan Y, Zhang R, Guo Y, Cao S, Chen G, Tian B. Recent advances in tumor biomarker detection by lanthanide upconversion nanoparticles. J Mater Chem B 2023; 11:755-771. [PMID: 36606393 DOI: 10.1039/d2tb02017c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Early tumor diagnosis could reliably predict the behavior of tumors and significantly reduce their mortality. Due to the response to early cancerous changes at the molecular or cellular level, tumor biomarkers, including small molecules, proteins, nucleic acids, exosomes, and circulating tumor cells, have been employed as powerful tools for early cancer diagnosis. Therefore, exploring new approaches to detect tumor biomarkers has attracted a great deal of research interest. Lanthanide upconversion nanoparticles (UCNPs) provide numerous opportunities for bioanalytical applications. When excited by low-energy near-infrared light, UCNPs exhibit several unique properties, such as large anti-Stoke shifts, sharp emission lines, long luminescence lifetimes, resistance to photobleaching, and the absence of autofluorescence. Based on these excellent properties, UCNPs have demonstrated great sensitivity and selectivity in detecting tumor biomarkers. In this review, an overview of recent advances in tumor biomarker detection using UCNPs has been presented. The key aspects of this review include detection mechanisms, applications in vitro and in vivo, challenges, and perspectives of UCNP-based tumor biomarker detection.
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Affiliation(s)
- Ying Zhan
- Center for Molecular Recognition and Biosensing, School of Life Sciences, Shanghai University, Shanghai 200444, China.
| | - Runchi Zhang
- Center for Molecular Recognition and Biosensing, School of Life Sciences, Shanghai University, Shanghai 200444, China.
| | - Yi Guo
- Center for Molecular Recognition and Biosensing, School of Life Sciences, Shanghai University, Shanghai 200444, China.
| | - Siyu Cao
- Center for Molecular Recognition and Biosensing, School of Life Sciences, Shanghai University, Shanghai 200444, China.
| | - Guifang Chen
- Center for Molecular Recognition and Biosensing, School of Life Sciences, Shanghai University, Shanghai 200444, China.
| | - Bo Tian
- Center for Molecular Recognition and Biosensing, School of Life Sciences, Shanghai University, Shanghai 200444, China.
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3
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Naoumi N, Michaelidou K, Papadakis G, Simaiaki AE, Fernández R, Calero M, Arnau A, Tsortos A, Agelaki S, Gizeli E. Acoustic Array Biochip Combined with Allele-Specific PCR for Multiple Cancer Mutation Analysis in Tissue and Liquid Biopsy. ACS Sens 2022; 7:495-503. [PMID: 35073481 DOI: 10.1021/acssensors.1c02245] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Regular screening of point mutations is of importance to cancer management and treatment selection. Although techniques like next-generation sequencing and digital polymerase chain reaction (PCR) are available, these are lacking in speed, simplicity, and cost-effectiveness. The development of alternative methods that can detect the extremely low concentrations of the target mutation in a fast and cost-effective way presents an analytical and technological challenge. Here, an approach is presented where for the first time an allele-specific PCR (AS-PCR) is combined with a newly developed high fundamental frequency quartz crystal microbalance array as biosensor for the amplification and detection, respectively, of cancer point mutations. Increased sensitivity, compared to fluorescence detection of the AS-PCR amplicons, is achieved through energy dissipation measurement of acoustically "lossy" liposomes binding to surface-anchored dsDNA targets. The method, applied to the screening of BRAF V600E and KRAS G12D mutations in spiked-in samples, was shown to be able to detect 1 mutant copy of genomic DNA in an excess of 104 wild-type molecules, that is, with a mutant allele frequency (MAF) of 0.01%. Moreover, validation of tissue and plasma samples obtained from melanoma, colorectal, and lung cancer patients showed excellent agreement with Sanger sequencing and ddPCR; remarkably, the efficiency of this AS-PCR/acoustic methodology to detect mutations in real samples was demonstrated to be below 1% MAF. The combined high sensitivity and technology-readiness level of the methodology, together with the ability for multiple sample analysis (24 array biochip), cost-effectiveness, and compatibility with routine workflow, make this approach a promising tool for implementation in clinical oncology labs for tissue and liquid biopsy.
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Affiliation(s)
- Nikoletta Naoumi
- Department of Biology, University of Crete, Vassilika Vouton, Heraklion 70013, Greece
- Institute of Molecular Biology and Biotechnology-FORTH, 100 N. Plastira Str., Heraklion 70013, Greece
| | - Kleita Michaelidou
- Laboratory of Translational Oncology, School of Medicine, University of Crete, Vassilika Vouton, Heraklion 70013, Crete, Greece
| | - George Papadakis
- Institute of Molecular Biology and Biotechnology-FORTH, 100 N. Plastira Str., Heraklion 70013, Greece
| | - Agapi E. Simaiaki
- Department of Biology, University of Crete, Vassilika Vouton, Heraklion 70013, Greece
| | - Román Fernández
- Advanced Wave Sensors S. L., Algepser 24, Paterna 46988, Spain
- Centro de Investigación e Innovación en Bioingeniería, Universitat Politècnica de València, Valencia 46022, Spain
| | - Maria Calero
- Centro de Investigación e Innovación en Bioingeniería, Universitat Politècnica de València, Valencia 46022, Spain
| | - Antonio Arnau
- Advanced Wave Sensors S. L., Algepser 24, Paterna 46988, Spain
- Centro de Investigación e Innovación en Bioingeniería, Universitat Politècnica de València, Valencia 46022, Spain
| | - Achilleas Tsortos
- Institute of Molecular Biology and Biotechnology-FORTH, 100 N. Plastira Str., Heraklion 70013, Greece
| | - Sofia Agelaki
- Laboratory of Translational Oncology, School of Medicine, University of Crete, Vassilika Vouton, Heraklion 70013, Crete, Greece
- Department of Medical Oncology, University General Hospital of Heraklion, Vassilika Vouton, Crete 71500, Greece
| | - Electra Gizeli
- Department of Biology, University of Crete, Vassilika Vouton, Heraklion 70013, Greece
- Institute of Molecular Biology and Biotechnology-FORTH, 100 N. Plastira Str., Heraklion 70013, Greece
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4
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Gray ER, Turbé V, Lawson VE, Page RH, Cook ZC, Ferns RB, Nastouli E, Pillay D, Yatsuda H, Athey D, McKendry RA. Ultra-rapid, sensitive and specific digital diagnosis of HIV with a dual-channel SAW biosensor in a pilot clinical study. NPJ Digit Med 2018; 1:35. [PMID: 31304317 PMCID: PMC6550230 DOI: 10.1038/s41746-018-0041-5] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2018] [Revised: 07/10/2018] [Accepted: 07/12/2018] [Indexed: 02/02/2023] Open
Abstract
Despite widened access to HIV testing, around half of those infected worldwide are unaware of their HIV-positive status and linkage to care remains a major challenge. Current rapid HIV tests are typically analogue risking incorrect interpretation, no facile electronic data capture, poor linkage to care and data loss for public health. Smartphone-connected diagnostic devices have potential to dramatically improve access to testing and patient retention with electronic data capture and wireless connectivity. We report a pilot clinical study of surface acoustic wave biosensors based on low-cost components found in smartphones to diagnose HIV in 133 patient samples. We engineered a small, portable, laboratory prototype and dual-channel biochips, with in-situ reference control coating and miniaturised configuration, requiring only 6 µL plasma. The dual-channel biochips were functionalized by ink-jet printing with capture coatings to detect either anti-p24 or anti-gp41 antibodies, and a reference control. Biochips were tested with 31 plasma samples from patients with HIV, and 102 healthy volunteers. SH-SAW biosensors showed excellent sensitivity, specificity, low sample volumes and rapid time to result, and were benchmarked to commercial rapid HIV tests. Testing for individual biomarkers found sensitivities of 100% (anti-gp41) and 64.5% (anti-p24) (combined sensitivity of 100%) and 100% specificity, within 5 min. All positive results were recorded within 60 s of sample addition with an electronic readout. Next steps will focus on a smartphone-connected device prototype and user-friendly app interface for larger scale evaluation and field studies, towards our ultimate goal of a new generation of affordable, connected point-of-care HIV tests.
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Affiliation(s)
- Eleanor R Gray
- 1London Centre for Nanotechnology, University College London, 17-19 Gordon Street, London, WC1H 0AH UK
| | - Valérian Turbé
- 1London Centre for Nanotechnology, University College London, 17-19 Gordon Street, London, WC1H 0AH UK.,2Division of Medicine, University College London, Gower Street, London, WC1E 6BT UK
| | - Victoria E Lawson
- 3OJ-Bio Ltd, Biomedicine West Wing, International Centre for Life, Times Square, Newcastle-upon-Tyne, NE1 4EP UK
| | - Robin H Page
- 3OJ-Bio Ltd, Biomedicine West Wing, International Centre for Life, Times Square, Newcastle-upon-Tyne, NE1 4EP UK
| | - Zara C Cook
- 3OJ-Bio Ltd, Biomedicine West Wing, International Centre for Life, Times Square, Newcastle-upon-Tyne, NE1 4EP UK
| | - R Bridget Ferns
- 4Division of Infection and Immunity, University College London, London, WC1E 6BT UK.,5Clinical Microbiology and Virology, University College London NHS Foundation Trust, London, W1T 4EU UK
| | - Eleni Nastouli
- 5Clinical Microbiology and Virology, University College London NHS Foundation Trust, London, W1T 4EU UK
| | - Deenan Pillay
- 4Division of Infection and Immunity, University College London, London, WC1E 6BT UK.,6Africa Health Research Institute, KwaZulu Natal, South Africa
| | - Hiromi Yatsuda
- 3OJ-Bio Ltd, Biomedicine West Wing, International Centre for Life, Times Square, Newcastle-upon-Tyne, NE1 4EP UK.,Japan Radio Co. Ltd, Saitama, 356-8510 Japan
| | - Dale Athey
- 3OJ-Bio Ltd, Biomedicine West Wing, International Centre for Life, Times Square, Newcastle-upon-Tyne, NE1 4EP UK
| | - Rachel A McKendry
- 1London Centre for Nanotechnology, University College London, 17-19 Gordon Street, London, WC1H 0AH UK.,2Division of Medicine, University College London, Gower Street, London, WC1E 6BT UK
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5
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Papadakis G, Murasova P, Hamiot A, Tsougeni K, Kaprou G, Eck M, Rabus D, Bilkova Z, Dupuy B, Jobst G, Tserepi A, Gogolides E, Gizeli E. Micro-nano-bio acoustic system for the detection of foodborne pathogens in real samples. Biosens Bioelectron 2018; 111:52-58. [DOI: 10.1016/j.bios.2018.03.056] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2017] [Revised: 02/21/2018] [Accepted: 03/26/2018] [Indexed: 01/30/2023]
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6
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The G-BHQ synergistic effect: Improved double quenching molecular beacons based on guanine and Black Hole Quencher for sensitive simultaneous detection of two DNAs. Talanta 2017; 174:289-294. [PMID: 28738581 DOI: 10.1016/j.talanta.2017.06.020] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2017] [Revised: 05/31/2017] [Accepted: 06/07/2017] [Indexed: 11/21/2022]
Abstract
We designed two double quenching molecular beacons (MBs) with simple structure based on guanine (G base) and Black Hole Quencher (BHQ), and developed a new analytical method for sensitive simultaneous detection of two DNAs by synchronous fluorescence analysis. In this analytical method, carboxyl fluorescein (FAM) and tetramethyl-6-carboxyrhodamine (TAMRA) were respectively selected as fluorophore of two MBs, Black Hole Quencher 1 (BHQ-1) and Black Hole Quencher 2 (BHQ-2) were respectively selected as organic quencher, and three continuous nucleotides with G base were connected to organic quencher (BHQ-1 and BHQ-2). In the presence of target DNAs, the two MBs hybridize with the corresponding target DNAs, the fluorophores are separated from organic quenchers and G bases, leading to recovery of fluorescence of FAM and TAMRA. Under a certain conditions, the fluorescence intensities of FAM and TAMRA all exhibited good linear dependence on their concentration of target DNAs (T1 and T2) in the range from 4 × 10-10 to 4 × 10-8molL-1 (M). The detection limit (3σ, n = 13) of T1 was 3 × 10-10M and that of T2 was 2×10-10M, respectively. Compared with the existing analysis methods for multiplex DNA with MBs, this proposed method based on double quenching MBs is not only low fluorescence background, short analytical time and low detection cost, but also easy synthesis and good stability of MB probes.
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7
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Papadakis G, Friedt JM, Eck M, Rabus D, Jobst G, Gizeli E. Optimized acoustic biochip integrated with microfluidics for biomarkers detection in molecular diagnostics. Biomed Microdevices 2017; 19:16. [DOI: 10.1007/s10544-017-0159-2] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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8
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Milioni D, Tsortos A, Velez M, Gizeli E. Extracting the Shape and Size of Biomolecules Attached to a Surface as Suspended Discrete Nanoparticles. Anal Chem 2017; 89:4198-4203. [DOI: 10.1021/acs.analchem.7b00206] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Dimitra Milioni
- Institute
of Molecular Biology and Biotechnology, Foundation for Research and Technology-Hellas, Heraklion, Crete 70013, Greece
| | - Achilleas Tsortos
- Institute
of Molecular Biology and Biotechnology, Foundation for Research and Technology-Hellas, Heraklion, Crete 70013, Greece
| | - Marisela Velez
- Instituto de Catálisis y Petroleoquímica, CSIC, C/Marie Curie 2, 28049 Madrid, Spain
| | - Electra Gizeli
- Institute
of Molecular Biology and Biotechnology, Foundation for Research and Technology-Hellas, Heraklion, Crete 70013, Greece
- Department
of Biology, University of Crete, Heraklion 71110, Greece
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9
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Affiliation(s)
- Achilleas Tsortos
- Institute of Molecular Biology & Biotechnology, FO.R.T.H, Vassilika Vouton, 70013, Heraklion, Greece
| | - George Papadakis
- Institute of Molecular Biology & Biotechnology, FO.R.T.H, Vassilika Vouton, 70013, Heraklion, Greece
| | - Electra Gizeli
- Institute of Molecular Biology & Biotechnology, FO.R.T.H, Vassilika Vouton, 70013, Heraklion, Greece
- Department
of Biology, University of Crete, Vassilika Vouton, 71409, Heraklion, Greece
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10
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Mateos-Gil P, Tsortos A, Vélez M, Gizeli E. Monitoring structural changes in intrinsically disordered proteins using QCM-D: application to the bacterial cell division protein ZipA. Chem Commun (Camb) 2016; 52:6541-4. [DOI: 10.1039/c6cc02127a] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Characterization of structural changes in an intrinsically disordered protein attached on a QCM-D, with a sensitivity of 1.8 nm or better.
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Affiliation(s)
- Pablo Mateos-Gil
- Instituto de Catálisis y Petroleoquímica (ICP-CSIC)
- 28049 Madrid
- Spain
| | | | - Marisela Vélez
- Instituto de Catálisis y Petroleoquímica (ICP-CSIC)
- 28049 Madrid
- Spain
| | - Electra Gizeli
- Institute of Molecular Biology & Biotechnology
- Heraklion
- Greece
- Department of Biology
- University of Crete
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