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Chen M, Qin Y, Peng Y, Mai R, Teng H, Qi Z, Mo J. Advancing stroke therapy: the potential of MOF-based nanozymes in biomedical applications. Front Bioeng Biotechnol 2024; 12:1363227. [PMID: 38798955 PMCID: PMC11119330 DOI: 10.3389/fbioe.2024.1363227] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2023] [Accepted: 04/12/2024] [Indexed: 05/29/2024] Open
Abstract
In this study, we explored the growing use of metal-organic framework (MOF)-based Nanozymes in biomedical research, with a specific emphasis on their applications in stroke therapy. We have discussed the complex nature of stroke pathophysiology, highlighting the crucial role of reactive oxygen species (ROS), and acknowledging the limitations of natural enzymes in addressing these challenges. We have also discussed the role of nanozymes, particularly those based on MOFs, their structural similarities to natural enzymes, and their potential to improve reactivity in various biomedical applications. The categorization of MOF nanozymes based on enzyme-mimicking activities is discussed, and their applications in stroke therapy are explored. We have reported the potential of MOF in treating stroke by regulating ROS levels, alleviation inflammation, and reducing neuron apoptosis. Additionally, we have addressed the challenges in developing efficient antioxidant nanozyme systems for stroke treatment. The review concludes with the promise of addressing these challenges and highlights the promising future of MOF nanozymes in diverse medical applications, particularly in the field of stroke treatment.
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Affiliation(s)
- Meirong Chen
- The Guangxi Clinical Research Center for Neurological Diseases, The Affiliated Hospital of Guilin Medical University, Guilin, China
- Medical College of Guangxi University, Nanning, China
| | - Yang Qin
- Department of Graduate and Postgraduate Education Management, The Affiliated Hospital of Guilin Medical University, Guilin, China
| | - Yongmei Peng
- School of Clinical Medicine, Guilin Medical University, Guilin, China
| | - Ruyu Mai
- School of Clinical Medicine, Guilin Medical University, Guilin, China
| | - Huanyao Teng
- School of Clinical Medicine, Guilin Medical University, Guilin, China
| | - Zhongquan Qi
- Medical College of Guangxi University, Nanning, China
| | - Jingxin Mo
- The Guangxi Clinical Research Center for Neurological Diseases, The Affiliated Hospital of Guilin Medical University, Guilin, China
- Lab of Neurology, The Affiliated Hospital of Guilin Medical University, Guilin, China
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Wang M, Jin L, Hang-Mei Leung P, Wang-Ngai Chow F, Zhao X, Chen H, Pan W, Liu H, Li S. Advancements in magnetic nanoparticle-based biosensors for point-of-care testing. Front Bioeng Biotechnol 2024; 12:1393789. [PMID: 38725992 PMCID: PMC11079239 DOI: 10.3389/fbioe.2024.1393789] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2024] [Accepted: 04/09/2024] [Indexed: 05/12/2024] Open
Abstract
The significance of point-of-care testing (POCT) in early clinical diagnosis and personalized patient care is increasingly recognized as a crucial tool in reducing disease outbreaks and improving patient survival rates. Within the realm of POCT, biosensors utilizing magnetic nanoparticles (MNPs) have emerged as a subject of substantial interest. This review aims to provide a comprehensive evaluation of the current landscape of POCT, emphasizing its growing significance within clinical practice. Subsequently, the current status of the combination of MNPs in the Biological detection has been presented. Furthermore, it delves into the specific domain of MNP-based biosensors, assessing their potential impact on POCT. By combining existing research and spotlighting pivotal discoveries, this review enhances our comprehension of the advancements and promising prospects offered by MNP-based biosensors in the context of POCT. It seeks to facilitate informed decision-making among healthcare professionals and researchers while also promoting further exploration in this promising field of study.
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Affiliation(s)
- Miaomiao Wang
- Hunan Key Laboratory of Biomedical Nanomaterials and Devices, Hunan University of Technology, Zhuzhou, China
| | - Lian Jin
- Hunan Key Laboratory of Biomedical Nanomaterials and Devices, Hunan University of Technology, Zhuzhou, China
| | - Polly Hang-Mei Leung
- Department of Health Technology and Informatics, The Hong Kong Polytechnic University, Hong Kong SAR, China
| | - Franklin Wang-Ngai Chow
- Department of Health Technology and Informatics, The Hong Kong Polytechnic University, Hong Kong SAR, China
| | - Xiaoni Zhao
- Guangzhou Wanfu Biotechnology Company, Guangzhou, China
| | - Hui Chen
- Hunan Key Laboratory of Biomedical Nanomaterials and Devices, Hunan University of Technology, Zhuzhou, China
| | - Wenjing Pan
- Hengyang Medical School, University of South China, Hengyang, China
| | - Hongna Liu
- Hengyang Medical School, University of South China, Hengyang, China
| | - Song Li
- Hunan Key Laboratory of Biomedical Nanomaterials and Devices, Hunan University of Technology, Zhuzhou, China
- Hengyang Medical School, University of South China, Hengyang, China
- National Health Commission Key Laboratory of Birth Defect Research and Prevention, Hunan Provincial Maternal and Child Healthcare Hospital, Changsha, China
- Key Laboratory of Rare Pediatric Diseases, Ministry of Education, University of South China, Hengyang, China
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Jankelow A, Chen CL, Cowell TW, Espinosa de Los Monteros J, Bian Z, Kindratenko V, Koprowski K, Darsi S, Han HS, Valera E, Bashir R. Multiplexed electrical detection of whole viruses from plasma in a microfluidic platform. Analyst 2024; 149:1190-1201. [PMID: 38213181 DOI: 10.1039/d3an01510f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2024]
Abstract
The advancement of point-of-care diagnostics is crucial to improving patient outcomes, especially in areas with low access to hospitals or specialized laboratories. In particular, rapid, sensitive, and multiplexed detection of disease biomarkers has great potential to achieve accurate diagnosis and inform high quality care for patients. Our Coulter counting and immunocapture based detection system has previously shown its broad applicability in the detection of cells, proteins, and nucleic acids. This paper expands the capability of the platform by demonstrating multiplexed detection of whole-virus particles using electrically distinguishable hydrogel beads by demonstrating the capability of our platform to achieve simultaneous detection at clinically relevant concentrations of hepatitis A virus (>2 × 103 IU mL-1) and human parvovirus B19 virus like particles (>106 IU mL-1) from plasma samples. The expanded versatility of the differential electrical counting platform allows for more robust and diverse testing capabilities.
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Affiliation(s)
- Aaron Jankelow
- Department of Bioengineering, University of Illinois at Urbana-Champaign, Urbana, IL, 61801, USA.
- Nick Holonyak Jr Micro and Nanotechnology Laboratory, University of Illinois at Urbana-Champaign, Urbana, IL, 61801, USA
- Biomedical Research Center, Carle Foundation Hospital, Urbana, Illinois, USA
| | - Chih-Lin Chen
- Department of Chemistry, University of Illinois at Urbana-Champaign, Urbana, IL, 61801, USA
| | - Thomas W Cowell
- Department of Chemistry, University of Illinois at Urbana-Champaign, Urbana, IL, 61801, USA
| | - Javier Espinosa de Los Monteros
- Department of Bioengineering, University of Illinois at Urbana-Champaign, Urbana, IL, 61801, USA.
- Biomedical Research Center, Carle Foundation Hospital, Urbana, Illinois, USA
| | - Zheng Bian
- Department of Bioengineering, University of Illinois at Urbana-Champaign, Urbana, IL, 61801, USA.
- Nick Holonyak Jr Micro and Nanotechnology Laboratory, University of Illinois at Urbana-Champaign, Urbana, IL, 61801, USA
| | - Victoria Kindratenko
- Department of Bioengineering, University of Illinois at Urbana-Champaign, Urbana, IL, 61801, USA.
- Nick Holonyak Jr Micro and Nanotechnology Laboratory, University of Illinois at Urbana-Champaign, Urbana, IL, 61801, USA
| | - Katherine Koprowski
- Department of Bioengineering, University of Illinois at Urbana-Champaign, Urbana, IL, 61801, USA.
- Nick Holonyak Jr Micro and Nanotechnology Laboratory, University of Illinois at Urbana-Champaign, Urbana, IL, 61801, USA
| | - Sriya Darsi
- Department of Bioengineering, University of Illinois at Urbana-Champaign, Urbana, IL, 61801, USA.
- Nick Holonyak Jr Micro and Nanotechnology Laboratory, University of Illinois at Urbana-Champaign, Urbana, IL, 61801, USA
| | - Hee-Sun Han
- Department of Chemistry, University of Illinois at Urbana-Champaign, Urbana, IL, 61801, USA
- Carl R. Woese Institute for Genomic Biology, University of Illinois at Urbana-Champaign, Urbana, Illinois, USA
| | - Enrique Valera
- Department of Bioengineering, University of Illinois at Urbana-Champaign, Urbana, IL, 61801, USA.
- Nick Holonyak Jr Micro and Nanotechnology Laboratory, University of Illinois at Urbana-Champaign, Urbana, IL, 61801, USA
- Biomedical Research Center, Carle Foundation Hospital, Urbana, Illinois, USA
- Carl R. Woese Institute for Genomic Biology, University of Illinois at Urbana-Champaign, Urbana, Illinois, USA
| | - Rashid Bashir
- Department of Bioengineering, University of Illinois at Urbana-Champaign, Urbana, IL, 61801, USA.
- Nick Holonyak Jr Micro and Nanotechnology Laboratory, University of Illinois at Urbana-Champaign, Urbana, IL, 61801, USA
- Biomedical Research Center, Carle Foundation Hospital, Urbana, Illinois, USA
- Carl R. Woese Institute for Genomic Biology, University of Illinois at Urbana-Champaign, Urbana, Illinois, USA
- Department of Biomedical and Translation Science, Carle Illinois College of Medicine, University of Illinois at Urbana-Champaign, Urbana, IL, 61801, USA
- Department of Electrical and Computer Engineering, University of Illinois at Urbana-Champaign, Urbana, IL, 61801, USA
- Department of Mechanical Science and Engineering, University of Illinois at Urbana-Champaign, Urbana, IL, 61801, USA
- Department of Materials Science and Engineering, University of Illinois at Urbana-Champaign, Urbana, IL, 61801, USA
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Zhu L, Zhu L, Zhang X, Yang L, Liu G, Xiong X. Programmable electrochemical biosensing platform based on catalytic hairpin assembly and entropy-driven catalytic cascade amplification circuit. Anal Chim Acta 2023; 1278:341715. [PMID: 37709458 DOI: 10.1016/j.aca.2023.341715] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2023] [Revised: 08/10/2023] [Accepted: 08/13/2023] [Indexed: 09/16/2023]
Abstract
Herein, powerful DNA strand displacement reaction and sensitive electrochemical analysis method were ingeniously integrated to develop a programmable biosensing platform. Using DNA as the detection model, a cascade amplification system based on catalytic hairpin assembly and entropy-driven catalytic was constructed, and the reaction rate and signal amplification effect were significantly improved. The product of the cascade amplification circuit could undergo strand displacement reaction with the signal probe on the electrode surface to obtain sensitive electrochemical signal changes and realize highly sensitive detection of the target. In addition, without redesigning the DNA sequences in the cascade amplification circuit, the by-product strand typically wasted in traditional entropy-driven catalytic reactions can be fully utilized to construct a single-signal output biosensing system and even a dual-signal output ratiometric biosensing platform, improving the detection repeatability and reliability of the system, and expanding the application of DNA strand displacement reaction in electrochemical biosensing. Furthermore, benefiting from the design flexibility of the DNA molecules, the constructed biosensing platform realized the sensitive detection of aptamer substrate (kanamycin as an example) and certain metal ion (mercury as an example) by simply recoding the corresponding recognition sequence, demonstrating the good versatility of the biosensing platform.
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Affiliation(s)
- Liping Zhu
- Key Laboratory of the Evaluation and Monitoring of Southwest Land Resources (Sichuan Normal University), Ministry of Education, College of Chemistry and Materials Science, Sichuan Normal University, Chengdu, 610066, China.
| | - Li Zhu
- Key Laboratory of the Evaluation and Monitoring of Southwest Land Resources (Sichuan Normal University), Ministry of Education, College of Chemistry and Materials Science, Sichuan Normal University, Chengdu, 610066, China
| | - Xuemei Zhang
- Key Laboratory of the Evaluation and Monitoring of Southwest Land Resources (Sichuan Normal University), Ministry of Education, College of Chemistry and Materials Science, Sichuan Normal University, Chengdu, 610066, China
| | - Li Yang
- Key Laboratory of the Evaluation and Monitoring of Southwest Land Resources (Sichuan Normal University), Ministry of Education, College of Chemistry and Materials Science, Sichuan Normal University, Chengdu, 610066, China
| | - Guoyu Liu
- Key Laboratory of the Evaluation and Monitoring of Southwest Land Resources (Sichuan Normal University), Ministry of Education, College of Chemistry and Materials Science, Sichuan Normal University, Chengdu, 610066, China
| | - Xiaoli Xiong
- Key Laboratory of the Evaluation and Monitoring of Southwest Land Resources (Sichuan Normal University), Ministry of Education, College of Chemistry and Materials Science, Sichuan Normal University, Chengdu, 610066, China.
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Marascio N, Scarlata GGM, Romeo F, Cicino C, Trecarichi EM, Quirino A, Torti C, Matera G, Russo A. The Role of Gut Microbiota in the Clinical Outcome of Septic Patients: State of the Art and Future Perspectives. Int J Mol Sci 2023; 24:ijms24119307. [PMID: 37298258 DOI: 10.3390/ijms24119307] [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: 04/27/2023] [Revised: 05/23/2023] [Accepted: 05/25/2023] [Indexed: 06/12/2023] Open
Abstract
Sepsis is a life-threatening multiple-organ dysfunction caused by a dysregulated host response to infection, with high mortality worldwide; 11 million deaths per year are attributable to sepsis in high-income countries. Several research groups have reported that septic patients display a dysbiotic gut microbiota, often related to high mortality. Based on current knowledge, in this narrative review, we revised original articles, clinical trials, and pilot studies to evaluate the beneficial effect of gut microbiota manipulation in clinical practice, starting from an early diagnosis of sepsis and an in-depth analysis of gut microbiota.
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Affiliation(s)
- Nadia Marascio
- Clinical Microbiology Unit, Department of Health Sciences, "Magna Graecia" University of Catanzaro, "Mater Domini" Teaching Hospital, 88100 Catanzaro, Italy
| | - Giuseppe Guido Maria Scarlata
- Clinical Microbiology Unit, Department of Health Sciences, "Magna Graecia" University of Catanzaro, "Mater Domini" Teaching Hospital, 88100 Catanzaro, Italy
| | - Francesco Romeo
- Infectious and Tropical Diseases Unit, Department of Medical and Surgical Sciences, "Magna Graecia" University, "Mater Domini" Teaching Hospital, 88100 Catanzaro, Italy
| | - Claudia Cicino
- Clinical Microbiology Unit, Department of Health Sciences, "Magna Graecia" University of Catanzaro, "Mater Domini" Teaching Hospital, 88100 Catanzaro, Italy
| | - Enrico Maria Trecarichi
- Infectious and Tropical Diseases Unit, Department of Medical and Surgical Sciences, "Magna Graecia" University, "Mater Domini" Teaching Hospital, 88100 Catanzaro, Italy
| | - Angela Quirino
- Clinical Microbiology Unit, Department of Health Sciences, "Magna Graecia" University of Catanzaro, "Mater Domini" Teaching Hospital, 88100 Catanzaro, Italy
| | - Carlo Torti
- Infectious and Tropical Diseases Unit, Department of Medical and Surgical Sciences, "Magna Graecia" University, "Mater Domini" Teaching Hospital, 88100 Catanzaro, Italy
| | - Giovanni Matera
- Clinical Microbiology Unit, Department of Health Sciences, "Magna Graecia" University of Catanzaro, "Mater Domini" Teaching Hospital, 88100 Catanzaro, Italy
| | - Alessandro Russo
- Infectious and Tropical Diseases Unit, Department of Medical and Surgical Sciences, "Magna Graecia" University, "Mater Domini" Teaching Hospital, 88100 Catanzaro, Italy
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