1
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Zhang F, Wang R, Liu B, Zhang L. A bibliometric analysis of autophagy in atherosclerosis from 2012 to 2021. Front Pharmacol 2022; 13:977870. [PMID: 36188570 PMCID: PMC9520361 DOI: 10.3389/fphar.2022.977870] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2022] [Accepted: 08/08/2022] [Indexed: 11/28/2022] Open
Abstract
Background: Regulation of autophagy affects the progression of atherosclerosis. In recent years, research on autophagy in atherosclerosis has been widely concerned. However, there is no bibliometric analysis in this field. Objective: The purpose of this study was to explore the general situation, hot spots, and trends of the research in this field through bibliometric analysis. Methods: Articles related to autophagy in atherosclerosis from 2012 to 2021 were retrieved from the Web of Science Core Collection. VOSviewer and CiteSpace were used for data analysis and visualization of countries, institutions, authors, keywords, journals, and citations. Results: A total of 988 articles were obtained in the last 10 years. The number of publications and citations increased rapidly from 2012 to 2021, especially after 2019. The most productive countries, institutions, journals, and authors were the People’s Republic of China, Shandong University, Arteriosclerosis Thrombosis and Vascular Biology, and Wim Martinet, respectively. The primary keywords were “oxidative stress,” “apoptosis,” “activated protein kinase,” and “inflammation.” The burst detection analysis of keywords found that “SIRT1” and “long non-coding RNA” might be regarded as the focus of future research. Conclusion: This is the first bibliometric analysis of autophagy in atherosclerosis, which reports the hot spots and emerging trends. The interaction between oxidative stress and autophagy, programmed cell death, and activated protein kinases are considered to be the current research priorities. Molecular mechanisms and therapeutic target for the intervention of atherosclerosis by regulating autophagy will become an emerging research direction.
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Affiliation(s)
| | | | | | - Lei Zhang
- *Correspondence: Baocheng Liu, ; Lei Zhang,
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2
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Lai WF, Wong WT. Use of graphene-based materials as carriers of bioactive agents. Asian J Pharm Sci 2021; 16:577-588. [PMID: 34849163 PMCID: PMC8609387 DOI: 10.1016/j.ajps.2020.11.004] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2020] [Revised: 10/01/2020] [Accepted: 11/10/2020] [Indexed: 11/12/2022] Open
Abstract
Graphene possesses a large specific surface area, a high Young's modulus, high fracture strength, high electrical conductivity, and excellent optical performance. It has been widely studied for biomedical use since its first appearance in the literature. This article offers an overview of the latest advances in the design of graphene-based materials for delivery of bioactive agents. To enhance the translation of these carriers into practical use, the toxicity involved is needed to be examined in future research in more detail. In addition, guidelines for standardizing experimental conditions during the evaluation of the performance of graphene-based materials are required to be established so that candidates showing higher practical potential can be more effectively identified for further development. This can streamline the optimization and use of graphene-based materials in delivery applications.
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Affiliation(s)
- Wing-Fu Lai
- Ciechanover Institute of Precision and Regenerative Medicine, School of Life and Health Sciences, The Chinese University of Hong Kong (Shenzhen), Shenzhen 518172, China.,Department of Applied Biology and Chemical Technology, Hong Kong Polytechnic University, Hong Kong, Special Administrative Region, China
| | - Wing-Tak Wong
- Department of Applied Biology and Chemical Technology, Hong Kong Polytechnic University, Hong Kong, Special Administrative Region, China
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3
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Baig MMFA, Zou T, Neelakantan P, Zhang C. Development and functionalization of
DNA
nanostructures for biomedical applications. J CHIN CHEM SOC-TAIP 2021. [DOI: 10.1002/jccs.202000373] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Mirza Muhammad Faran Ashraf Baig
- Biomedical Engineering and Biofunctional Materials Theme, Restorative Dental Sciences, Faculty of Dentistry The University of Hong Kong Hong Kong SAR China
| | - Ting Zou
- Biomedical Engineering and Biofunctional Materials Theme, Restorative Dental Sciences, Faculty of Dentistry The University of Hong Kong Hong Kong SAR China
| | - Prasanna Neelakantan
- Biomedical Engineering and Biofunctional Materials Theme, Restorative Dental Sciences, Faculty of Dentistry The University of Hong Kong Hong Kong SAR China
| | - Chengfei Zhang
- Biomedical Engineering and Biofunctional Materials Theme, Restorative Dental Sciences, Faculty of Dentistry The University of Hong Kong Hong Kong SAR China
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4
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Lai W, Wong W. Progress and trends in the development of therapies for Hutchinson-Gilford progeria syndrome. Aging Cell 2020; 19:e13175. [PMID: 32596971 PMCID: PMC7370734 DOI: 10.1111/acel.13175] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2020] [Revised: 04/28/2020] [Accepted: 05/20/2020] [Indexed: 12/12/2022] Open
Abstract
Hutchinson-Gilford progeria syndrome (HGPS) is an autosomal-dominant genetic disease that leads to accelerated aging and often premature death caused by cardiovascular complications. Till now clinical management of HGPS has largely relied on the treatment of manifestations and on the prevention of secondary complications, cure for the disease has not yet been established. Addressing this need cannot only benefit progeria patients but may also provide insights into intervention design for combating physiological aging. By using the systematic review approach, this article revisits the overall progress in the development of strategies for HGPS treatment over the last ten years, from 2010 to 2019. In total, 1,906 articles have been retrieved, of which 56 studies have been included for further analysis. Based on the articles analyzed, the trends in the use of different HGPS models, along with the prevalence, efficiency, and limitations of different reported treatment strategies, have been examined. Emerging strategies for preclinical studies, and possible targets for intervention development, have also been presented as avenues for future research.
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Affiliation(s)
- Wing‐Fu Lai
- School of Life and Health Sciences The Chinese University of Hong Kong (Shenzhen) Shenzhen China
- Department of Applied Biology and Chemical Technology Hong Kong Polytechnic University Hong Kong Special Administrative Region China
| | - Wing‐Tak Wong
- Department of Applied Biology and Chemical Technology Hong Kong Polytechnic University Hong Kong Special Administrative Region China
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5
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Lai WF, Wong WT, Rogach AL. Development of Copper Nanoclusters for In Vitro and In Vivo Theranostic Applications. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2020; 32:e1906872. [PMID: 31975469 DOI: 10.1002/adma.201906872] [Citation(s) in RCA: 60] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/19/2019] [Revised: 11/23/2019] [Indexed: 05/24/2023]
Abstract
Theranostics refers to the incorporation of therapeutic and diagnostic functions into one material system. An important class of nanomaterials exploited for theranostics is metal nanoclusters (NCs). In contrast to gold and silver NCs, copper is an essential trace element for humans. It can be more easily removed from the body. This, along with the low cost of copper that offers potential large-scale nanotechnology applications, means that copper NCs have attracted great interest in recent years. The latest advances in the design, synthesis, surface engineering, and applications of copper NCs in disease diagnosis, monitoring, and treatment are reviewed. Strategies to control and enhance the emission of copper NCs are considered. With this synopsis of the up-to-date development of copper NCs as theranostic agents, it is hoped that insights and directions for translating current advances from the laboratory to the clinic can be further advanced and accelerated.
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Affiliation(s)
- Wing-Fu Lai
- School of Life and Health Sciences, The Chinese University of Hong Kong, Shenzhen, 518172, P. R. China
- Department of Applied Biology and Chemical Technology, Hong Kong Polytechnic University, Kowloon, Hong Kong SAR, P. R. China
| | - Wing-Tak Wong
- Department of Applied Biology and Chemical Technology, Hong Kong Polytechnic University, Kowloon, Hong Kong SAR, P. R. China
| | - Andrey L Rogach
- Department of Materials Science and Engineering, and Centre for Functional Photonics (CFP), City University of Hong Kong, Kowloon, Hong Kong SAR, P. R. China
- Shenzhen Research Institute, City University of Hong Kong, Shenzhen, 518057, P. R. China
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6
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Lai WF, Lin M, Wong WT. Tackling Aging by Using miRNA as a Target and a Tool. Trends Mol Med 2019; 25:673-684. [PMID: 31126873 DOI: 10.1016/j.molmed.2019.04.007] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2019] [Revised: 04/12/2019] [Accepted: 04/17/2019] [Indexed: 12/15/2022]
Abstract
miRNA is a class of short noncoding RNA that regulates gene expression at the post-transcriptional level. Evidence of age-associated changes in miRNA expression has been collected in models ranging from nematodes to humans; however, there has been little discussion of how to turn our knowledge of miRNA biology into antiaging therapy. This opinion article provides a snapshot of our current understanding of the roles of miRNA in modulating the aging process. We discuss major chemical techniques for modifying the miRNA structure as well as developing delivery systems for intervention. Finally, technical needs to be met for bench-to-clinic translation of miRNA-based interventions are highlighted for future research.
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Affiliation(s)
- Wing-Fu Lai
- Department of Applied Biology and Chemical Technology, Hong Kong Polytechnic University, Hong Kong Special Administrative Region, China; Health Science Centre, Shenzhen University, Shenzhen, China.
| | - Marie Lin
- Health Science Centre, Shenzhen University, Shenzhen, China
| | - Wing-Tak Wong
- Department of Applied Biology and Chemical Technology, Hong Kong Polytechnic University, Hong Kong Special Administrative Region, China
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7
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Design of cyclodextrin-based systems for intervention execution. DELIVERY OF THERAPEUTICS FOR BIOGERONTOLOGICAL INTERVENTIONS 2019. [PMCID: PMC7150343 DOI: 10.1016/b978-0-12-816485-3.00005-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Technologies for nucleic acid delivery have displayed high practical potential in mediating genetic manipulation to modulate metabolic pathways to combat aging. In the previous chapter, we have delineated a series of techniques for designing and developing polymeric vectors as nonviral carriers. Based on what we have discussed, this chapter will introduce how the delivery performance and versatility of polymeric vectors can be further enhanced by using cyclodextrins (CDs). Over the years, CDs have shown promising application potential in different areas, ranging from controlled drug release to chiral separation of basic drugs. These applications are largely mediated by the ability of CDs to undergo host–guest inclusion complexation. Upon incorporation of CDs into the design of a polymeric vector, not only can the flexibility of the design be increased, but the development of a multifunctional carrier for genetic manipulation can also be facilitated.
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8
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9
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Lai WF, Rogach AL, Wong WT. Molecular design of upconversion nanoparticles for gene delivery. Chem Sci 2017; 8:7339-7358. [PMID: 29163885 PMCID: PMC5672820 DOI: 10.1039/c7sc02956j] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2017] [Accepted: 08/29/2017] [Indexed: 12/17/2022] Open
Abstract
Due to their large anti-Stokes shifts, sharp emission spectra and long excited-state lifetimes, upconversion nanoparticles (UCNPs) have attracted an increasing amount of research interests, and have shown great potential for enhancing the practical utility of gene therapy, whose versatility has been limited by existing gene delivery technologies that are basically mono-functional in nature. Despite this, up to now in-depth analysis of the development of UCNPs for gene delivery has been scant in the literature, even though there has been an upsurge of reviews on the chemistry of UCNPs and their applications in bioimaging and drug delivery. To fill this gap, this review aims to present the latest advances in the development and applications of UCNPs as gene carriers. Prior to describing the prominent works published in the field, a critical view on the properties, chemistry and molecular design of UCNPs for gene delivery is provided. With a synopsis of the recent advances in UCNP-mediated gene delivery, challenges and opportunities could be illuminated for clinical translation of works in this nascent field of research.
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Affiliation(s)
- Wing-Fu Lai
- School of Pharmaceutical Sciences , Health Science Centre , Shenzhen University , Shenzhen , China
- Department of Applied Biology & Chemical Technology , The Hong Kong Polytechnic University , Hong Kong . ;
| | - Andrey L Rogach
- Department of Materials Science and Engineering & Centre for Functional Photonics (CFP) , City University of Hong Kong , Hong Kong
| | - Wing-Tak Wong
- Department of Applied Biology & Chemical Technology , The Hong Kong Polytechnic University , Hong Kong . ;
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10
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Lai WF, Lin MC. Treating cutaneous aging with patented technologies. J Biosci 2015; 40:209-16. [PMID: 25963249 DOI: 10.1007/s12038-015-9522-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Wing-Fu Lai
- Department of Mechanical Engineering, The University of Hong Kong, Hong Kong Special Administrative Region, China,
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11
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Garg D, Cohen SM. miRNAs and aging: a genetic perspective. Ageing Res Rev 2014; 17:3-8. [PMID: 24755363 DOI: 10.1016/j.arr.2014.04.001] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2014] [Revised: 03/11/2014] [Accepted: 04/09/2014] [Indexed: 12/24/2022]
Abstract
A growing body of evidence shows that microRNA expression changes with age in animals ranging from nematode to human. Genetic studies of microRNA function in vivo provide the means to move beyond correlation and to explore cause-effect relationships. Genetic studies in Caenorhabditis elegans and Drosophila have identified cellular pathways involved in organismal aging. Here, we review the evidence that microRNAs act in vivo as regulators of aging pathways, with emphasis on Drosophila.
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12
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Lai WF, Oka K, Jung HS. Advanced functional polymers for regenerative and therapeutic dentistry. Oral Dis 2014; 21:550-7. [PMID: 25098817 DOI: 10.1111/odi.12281] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2014] [Revised: 06/23/2014] [Accepted: 08/01/2014] [Indexed: 01/16/2023]
Abstract
Use of ceramics and polymers continues to dominate clinical procedures in modern dentistry. Polymers have provided the basis for adhesives, tissue void fillers, and artificial replacements for whole teeth. They have been remarkably effective in the clinic at restoration of major dental functions after damage or loss of teeth. With the rapid development of polymer science, dental materials science has significantly lagged behind in harnessing these advanced polymer products. What they offer is new and unique properties superior to traditional polymers and crucially a range of properties that more closely match natural biomaterials. Therefore, we should pursue more vigorously the benefits of advanced polymers in dentistry. In this review, we highlight how the latest generation of advanced polymers will enhance the application of materials in the dental clinic using numerous promising examples. Polymers have a broad range of applications in modern dentistry. Some major applications are to construct frameworks that mimic the precise structure of tissues, to restore tooth organ function, and to deliver bioactive agents to influence cell behavior from the inside. The future of polymers in dentistry must include all these new enhancements to increase biological and clinical effectiveness beyond what can be achieved with traditional biomaterials.
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Affiliation(s)
- W-F Lai
- Division in Anatomy and Developmental Biology, Department of Oral Biology, BK21 PLUS Project, Oral Science Research Center, Yonsei University College of Dentistry, Seoul, Korea
| | - K Oka
- Section of Pediatric Dentistry, Department of Oral Growth and Development, Fukuoka Dental College, Fukuoka, Japan
| | - H-S Jung
- Division in Anatomy and Developmental Biology, Department of Oral Biology, BK21 PLUS Project, Oral Science Research Center, Yonsei University College of Dentistry, Seoul, Korea.,Oral Biosciences, Faculty of Dentistry, The University of Hong Kong, Hong Kong SAR
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13
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Lai WF, Lee JM, Jung HS. Molecular and engineering approaches to regenerate and repair teeth in mammals. Cell Mol Life Sci 2014; 71:1691-701. [PMID: 24270857 PMCID: PMC11113857 DOI: 10.1007/s00018-013-1518-7] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2013] [Revised: 11/05/2013] [Accepted: 11/07/2013] [Indexed: 12/16/2022]
Abstract
Continuous replacement of teeth throughout the lifespan of an individual is possibly basal for most of the vertebrates including fish and reptiles; however, mammals generally have a limited capacity of tooth renewal. The ability to induce cellular differentiation in adults to replace lost or damaged cells in mammals, or to tissue-engineer organs in vitro, has hence become one of the major goals of regenerative medicine. In this article, we will revisit some of the important signals and tissue interactions that regulate mammalian tooth development, and will offer a synopsis of the latest progress in tooth regeneration and repair via molecular and engineering approaches. It is hoped that this article will not only offer an overview of recent technologies in tooth regeneration and repair but will also stimulate more interdisciplinary research in this field to turn the pursuit of tooth regeneration and repair into practical reality.
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Affiliation(s)
- Wing-Fu Lai
- Division in Anatomy and Developmental Biology, Department of Oral Biology, BK21 PLUS Project, Oral Science Research Institute, College of Dentistry, Yonsei Center of Biotechnology, Yonsei University, 50 Yonsei-ro Seodaemum-gu, Seoul, 120-752 Korea
| | - Jong-Min Lee
- Division in Anatomy and Developmental Biology, Department of Oral Biology, BK21 PLUS Project, Oral Science Research Institute, College of Dentistry, Yonsei Center of Biotechnology, Yonsei University, 50 Yonsei-ro Seodaemum-gu, Seoul, 120-752 Korea
| | - Han-Sung Jung
- Division in Anatomy and Developmental Biology, Department of Oral Biology, BK21 PLUS Project, Oral Science Research Institute, College of Dentistry, Yonsei Center of Biotechnology, Yonsei University, 50 Yonsei-ro Seodaemum-gu, Seoul, 120-752 Korea
- Oral Biosciences, Faculty of Dentistry, The University of Hong Kong, Hong Kong SAR, China
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15
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Abstract
Cyclodextrins (CDs) are naturally occurring cyclic oligosaccharides. They consist of (α-1,4)-linked glucose units, and possess a basket-shaped topology with an "inner-outer" amphiphilic character. Over the years, substantial efforts have been undertaken to investigate the possible use of CDs in drug delivery and controlled drug release, yet the potential of CDs in gene delivery has received comparatively less discussion in the literature. In this article, we will first discuss the properties of CDs for gene delivery, followed by a synopsis of the use of CDs in development and modification of non-viral gene carriers. Finally, areas that are noteworthy in CD-based gene delivery will be highlighted for future research. Due to the application prospects of CDs, it is anticipated that CDs will continue to emerge as an important tool for vector development, and will play significant roles in facilitating non-viral gene delivery in the forthcoming decades.
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Affiliation(s)
- Wing-Fu Lai
- Division in Anatomy and Developmental Biology, Department of Oral Biology, College of Dentistry, Yonsei University, Seoul, Republic of Korea.
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