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Teniou A, Rhouati A, Marty JL. Recent Advances in Biosensors for Diagnosis of Autoimmune Diseases. SENSORS (BASEL, SWITZERLAND) 2024; 24:1510. [PMID: 38475046 DOI: 10.3390/s24051510] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/07/2024] [Revised: 02/01/2024] [Accepted: 02/14/2024] [Indexed: 03/14/2024]
Abstract
Over the last decade, autoimmune diseases (ADs) have undergone a significant increase because of genetic and/or environmental factors; therefore, their simple and fast diagnosis is of high importance. The conventional diagnostic techniques for ADs require tedious sample preparation, sophisticated instruments, a dedicated laboratory, and qualified personnel. For these reasons, biosensors could represent a useful alternative to these methods. Biosensors are considered to be promising tools that can be used in clinical analysis for an early diagnosis due to their high sensitivity, simplicity, low cost, possible miniaturization (POCT), and potential ability for real-time analysis. In this review, recently developed biosensors for the detection of autoimmune disease biomarkers are discussed. In the first part, we focus on the main AD biomarkers and the current methods of their detection. Then, we discuss the principles and different types of biosensors. Finally, we overview the characteristics of biosensors based on different bioreceptors reported in the literature.
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Affiliation(s)
- Ahlem Teniou
- Bioengineering Laboratory, Higher National School of Biotechnology, Constantine 25100, Algeria
| | - Amina Rhouati
- Bioengineering Laboratory, Higher National School of Biotechnology, Constantine 25100, Algeria
| | - Jean-Louis Marty
- Laboratoire BAE, Université de Perpignan through Domitia, 66860 Perpignan, France
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Arévalo B, Serafín V, Garranzo-Asensio M, Montero-Calle A, Barderas R, Yáñez-Sedeño P, Campuzano S, Pingarrón JM. Anti-double stranded DNA antibodies: Electrochemical isotyping in autoimmune and neurological diseases. Anal Chim Acta 2023; 1257:341153. [PMID: 37062567 DOI: 10.1016/j.aca.2023.341153] [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: 02/21/2023] [Revised: 03/21/2023] [Accepted: 03/27/2023] [Indexed: 04/18/2023]
Abstract
This work reports the first amperometric biosensor for the simultaneous determination of the single or total content of the most relevant human immunoglobulin isotypes (hIgs) of anti-dsDNA antibodies, dsDNA-hIgG, dsDNA-hIgM, dsDNA-hIgA and dsDNA-three hIgs, which are considered relevant biomarkers in prevalent autoimmune diseases such as systemic lupus erythematosus (SLE) as well as of interest in neurodegenerative diseases such as Alzheimer's disease (AD). The bioplatform involves the use of neutravidin-functionalized magnetic microparticles (NA-MBs) modified with a laboratory-prepared biotinylated human double-stranded DNA (b-dsDNA) for the efficient capture of specific autoantibodies that are enzymatically labeled with horseradish peroxidase (HRP) enzyme using specific secondary antibodies for each isotype or a mixture of secondary antibodies for the total content of the three isotypes. Transduction was performed by amperometry (-0.20 V vs. the Ag pseudo-reference electrode) using the H2O2/hydroquinone (HQ) system after trapping the resulting magnetic bioconjugates on each of the four working electrodes of a disposable quadruple transduction platform (SP4CEs). The bioplatform demonstrated attractive operational characteristics for clinical application and was employed to determine the individual or total hIgs classes in serum from healthy individuals and from patients diagnosed with SLE and AD. The target concentrations in AD patients are provided for the first time in this work. In addition, the results for SLE patients and control individuals agree with those obtained by applying ELISA tests as well as with the clinical ranges reported by other authors, using individual detection methodologies restricted to centralized settings or clinical laboratories.
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Affiliation(s)
- Beatriz Arévalo
- Department of Analytical Chemistry, Faculty of Chemistry, Complutense University of Madrid, 28014, Madrid, Spain
| | - Verónica Serafín
- Department of Analytical Chemistry, Faculty of Chemistry, Complutense University of Madrid, 28014, Madrid, Spain
| | - Maria Garranzo-Asensio
- Chronic Disease Programme, UFIEC, Institute of Health Carlos III, Majadahonda, 28220, Madrid, Spain
| | - Ana Montero-Calle
- Chronic Disease Programme, UFIEC, Institute of Health Carlos III, Majadahonda, 28220, Madrid, Spain
| | - Rodrigo Barderas
- Chronic Disease Programme, UFIEC, Institute of Health Carlos III, Majadahonda, 28220, Madrid, Spain
| | - Paloma Yáñez-Sedeño
- Department of Analytical Chemistry, Faculty of Chemistry, Complutense University of Madrid, 28014, Madrid, Spain.
| | - Susana Campuzano
- Department of Analytical Chemistry, Faculty of Chemistry, Complutense University of Madrid, 28014, Madrid, Spain.
| | - José M Pingarrón
- Department of Analytical Chemistry, Faculty of Chemistry, Complutense University of Madrid, 28014, Madrid, Spain
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Guerrero S, Sánchez-Tirado E, Agüí L, González-Cortés A, Yáñez-Sedeño P, Pingarrón JM. Development of an Electrochemical CCL5 Chemokine Immunoplatform for Rapid Diagnosis of Multiple Sclerosis. BIOSENSORS 2022; 12:bios12080610. [PMID: 36005006 PMCID: PMC9406078 DOI: 10.3390/bios12080610] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/11/2022] [Revised: 08/02/2022] [Accepted: 08/05/2022] [Indexed: 11/16/2022]
Abstract
Serum level of CCL5 chemokine is considered an emerging biomarker for multiple sclerosis (MS). Due to the lack of specific assays for this disease, the development of a point-of-care test for rapid detection of MS could lead to avoiding diagnostics delays. In this paper, we report the first electrochemical immunoplatform for quantification of the CCL5 biomarker at the clinically required levels, able to discriminate between patients diagnosed with MS and healthy individuals. The immunosensing device involves protein capture from biological samples by complexation with biotinylated specific antibodies immobilized onto neutravidin-functionalized microparticles and sandwich assay with anti-CCL5 antibody and IgG labelled with horseradish peroxidase (HRP) for the enzyme-catalyzed amperometric detection of H2O2 using hydroquinone (HQ) as the redox mediator. The method shows excellent analytical performance for clinical application with a wide linear range of concentrations (0.1–300 ng·mL−1 CCL5, R2 = 0.998) and a low detection limit (40 pg·mL−1 CCL5). The biosensing platform was applied to the determination of the CCL5 endogenous content in 100-fold diluted sera both from healthy individuals and patients diagnosed with MS, with no further sample treatment in just two hours. The results were successfully compared with those obtained by the ELISA methodology.
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Mahroum N, Elsalti A, Alwani A, Seida I, Alrais M, Seida R, Esirgun SN, Abali T, Kiyak Z, Zoubi M, Shoenfeld Y. The mosaic of autoimmunity - Finally discussing in person. The 13 th international congress on autoimmunity 2022 (AUTO13) Athens. Autoimmun Rev 2022; 21:103166. [PMID: 35932955 PMCID: PMC9349027 DOI: 10.1016/j.autrev.2022.103166] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Accepted: 07/31/2022] [Indexed: 11/29/2022]
Abstract
While autoimmunity is a branch of medicine linked to every single organ system via direct and indirect pathways, meeting in person to discuss autoimmunity during the 13th international congress on autoimmunity (AUTO13) with participants from all over the world had a very good reason. The mechanisms involved in autoimmune diseases are of extreme importance and in fact critical in understanding the course of diseases as well as selecting proper therapies. COVID-19 has served as a great example of how autoimmunity is deeply involved in the disease and directly correlated to severity, morbidity, and mortality. For instance, initially the term cytokine storm dominated, then COVID-19 was addressed as the new member of the hyperferritinemic syndrome, and also the use of immunosuppressants in patients with COVID-19 throughout the pandemic, all shed light on the fundamental role of autoimmunity. Unsurprisingly, SARS-CoV-2 was called the “autoimmune virus” during AUTO13. Subsequently, the correlation between autoimmunity and COVID-19 vaccines and post-COVID, all were discussed from different autoimmune aspects during the congress. In addition, updates on the mechanisms of diseases, autoantibodies, novel diagnostics and therapies in regard to autoimmune diseases such as antiphospholipid syndrome, systemic lupus erythematosus, systemic sclerosis and others, were discussed in dedicated sessions. Due to the magnificence of the topics discussed, we aimed to bring in our article hereby, the pearls of AUTO13 in terms of updates, new aspects of autoimmunity, and interesting findings. While more than 500 abstract were presented, concluding all the topics was not in reach, hence major findings were summarized.
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Affiliation(s)
- Naim Mahroum
- International School of Medicine, Istanbul Medipol University, Istanbul, Turkey.
| | - Abdulrahman Elsalti
- International School of Medicine, Istanbul Medipol University, Istanbul, Turkey
| | - Abdulkarim Alwani
- International School of Medicine, Istanbul Medipol University, Istanbul, Turkey
| | - Isa Seida
- International School of Medicine, Istanbul Medipol University, Istanbul, Turkey
| | - Mahmoud Alrais
- International School of Medicine, Istanbul Medipol University, Istanbul, Turkey
| | - Ravend Seida
- International School of Medicine, Istanbul Medipol University, Istanbul, Turkey
| | - Sevval Nil Esirgun
- International School of Medicine, Istanbul Medipol University, Istanbul, Turkey
| | - Tunahan Abali
- International School of Medicine, Istanbul Medipol University, Istanbul, Turkey
| | - Zeynep Kiyak
- International School of Medicine, Istanbul Medipol University, Istanbul, Turkey
| | - Majdi Zoubi
- Department of Internal Medicine B, HaEmek Medical Center, Afula, Israel, Affiliated to Technion, Faculty of Medicine, Haifa, Israel
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Serin M, Kara P. Biosensing strategies (approaches) for diagnosis and monitoring of multiple sclerosis. Talanta 2022; 252:123794. [DOI: 10.1016/j.talanta.2022.123794] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Revised: 07/20/2022] [Accepted: 07/26/2022] [Indexed: 11/29/2022]
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