1151
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Kessel-Vigelius SK, Wiese J, Schroers MG, Wrobel TJ, Hahn F, Linka N. An engineered plant peroxisome and its application in biotechnology. Plant Sci 2013; 210:232-40. [PMID: 23849130 DOI: 10.1016/j.plantsci.2013.06.005] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/20/2013] [Revised: 06/08/2013] [Accepted: 06/10/2013] [Indexed: 05/06/2023]
Abstract
Plant metabolic engineering is a promising tool for biotechnological applications. Major goals include enhancing plant fitness for an increased product yield and improving or introducing novel pathways to synthesize industrially relevant products. Plant peroxisomes are favorable targets for metabolic engineering, because they are involved in diverse functions, including primary and secondary metabolism, development, abiotic stress response, and pathogen defense. This review discusses targets for manipulating endogenous peroxisomal pathways, such as fatty acid β-oxidation, or introducing novel pathways, such as the synthesis of biodegradable polymers. Furthermore, strategies to bypass peroxisomal pathways for improved energy efficiency and detoxification of environmental pollutants are discussed. In sum, we highlight the biotechnological potential of plant peroxisomes and indicate future perspectives to exploit peroxisomes as biofactories.
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Affiliation(s)
- Sarah K Kessel-Vigelius
- Heinrich-Heine University, Plant Biochemistry, Universitätsstrasse 1, Building 26.03.01, D-40225 Düsseldorf, Germany.
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1152
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Sette LD, Pagnocca FC, Rodrigues A. Microbial culture collections as pillars for promoting fungal diversity, conservation and exploitation. Fungal Genet Biol 2013; 60:2-8. [PMID: 23872281 DOI: 10.1016/j.fgb.2013.07.004] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2013] [Revised: 06/05/2013] [Accepted: 07/08/2013] [Indexed: 10/26/2022]
Abstract
Fungi are a diverse group of organisms with an overall global number of 1.5M up to 3.3M species on Earth. Besides their ecological roles as decomposers, fungi are important in several aspects of applied research. Here, we review how culture collections may promote the knowledge on diversity, conservation and biotechnological exploitation of fungi. The impact of fungi diversity on biotechnological studies is discussed. We point out the major roles of microbial repositories, including fungal preservation, prospecting, identification, authentication and supply. A survey on the World Data Center for Microorganisms (WDCM) powered by the World Federation for Culture Collections and on the Genetic Heritage Management Council (CGEN) database revealed that 46 Brazilian culture collections registered in these databases are dedicate to preserving fungi. Most of these culture collections are located in the Southeast of Brazil. This scenario also demonstrates that Brazil has many collections focused on fungal strains, but the lack of up-to-date information in WDCM as well as of a solid national platform for culture collections registration do not allow accurate assessment of fungal preservation.
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Affiliation(s)
- Lara Durães Sette
- UNESP - São Paulo State University, Department of Biochemistry and Microbiology, Rio Claro, SP 13506-900, Brazil.
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1153
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Luo M, Velikovsky CA, Yang X, Siddiqui MA, Hong X, Barchi JJ, Gildersleeve JC, Pancer Z, Mariuzza RA. Recognition of the Thomsen-Friedenreich pancarcinoma carbohydrate antigen by a lamprey variable lymphocyte receptor. J Biol Chem 2013; 288:23597-606. [PMID: 23782692 DOI: 10.1074/jbc.m113.480467] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
Variable lymphocyte receptors (VLRs) are leucine-rich repeat proteins that mediate adaptive immunity in jawless vertebrates. VLRs were recently shown to recognize glycans, such as the tumor-associated Thomsen-Friedenreich antigen (TFα; Galβ1-3GalNAcα), with a selectivity rivaling or exceeding that of lectins and antibodies. To understand the basis for TFα recognition by one such VLR (VLRB.aGPA.23), we measured thermodynamic parameters for the binding interaction and determined the structure of the VLRB.aGPA.23-TFα complex to 2.2 Å resolution. In the structure, four tryptophan residues form a tight hydrophobic cage encasing the TFα disaccharide that completely excludes buried water molecules. This cage together with hydrogen bonding of sugar hydroxyls to polar side chains explains the exquisite selectivity of VLRB.aGPA.23. The topology of the glycan-binding site of VLRB.aGPA.23 differs markedly from those of lectins or antibodies, which typically consist of long, convex grooves for accommodating the oligosaccharide. Instead, the TFα disaccharide is sandwiched between a variable loop and the concave surface of the VLR formed by the β-strands of the leucine-rich repeat modules. Longer oligosaccharides are predicted to extend perpendicularly across the β-strands, requiring them to bend to match the concavity of the VLR solenoid.
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Affiliation(s)
- Ming Luo
- University of Maryland Institute for Bioscience and Biotechnology Research, W. M. Keck Laboratory for Structural Biology, Rockville, Maryland 20850, USA
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1154
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Poland GA, Kennedy RB, McKinney BA, Ovsyannikova IG, Lambert ND, Jacobson RM, Oberg AL. Vaccinomics, adversomics, and the immune response network theory: individualized vaccinology in the 21st century. Semin Immunol 2013; 25:89-103. [PMID: 23755893 DOI: 10.1016/j.smim.2013.04.007] [Citation(s) in RCA: 86] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/02/2012] [Revised: 03/23/2013] [Accepted: 04/18/2013] [Indexed: 02/08/2023]
Abstract
Vaccines, like drugs and medical procedures, are increasingly amenable to individualization or personalization, often based on novel data resulting from high throughput "omics" technologies. As a result of these technologies, 21st century vaccinology will increasingly see the abandonment of a "one size fits all" approach to vaccine dosing and delivery, as well as the abandonment of the empiric "isolate-inactivate-inject" paradigm for vaccine development. In this review, we discuss the immune response network theory and its application to the new field of vaccinomics and adversomics, and illustrate how vaccinomics can lead to new vaccine candidates, new understandings of how vaccines stimulate immune responses, new biomarkers for vaccine response, and facilitate the understanding of what genetic and other factors might be responsible for rare side effects due to vaccines. Perhaps most exciting will be the ability, at a systems biology level, to integrate increasingly complex high throughput data into descriptive and predictive equations for immune responses to vaccines. Herein, we discuss the above with a view toward the future of vaccinology.
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1155
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Gaitonde P, Ramakrishnan R, Chin J, Kelleher RJ, Bankert RB, Balu-Iyer SV. Exposure to factor VIII protein in the presence of phosphatidylserine induces hypo-responsiveness toward factor VIII challenge in hemophilia A mice. J Biol Chem 2013; 288:17051-6. [PMID: 23649621 DOI: 10.1074/jbc.c112.396325] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
Administration of recombinant factor VIII (FVIII), an important co-factor in blood clotting cascade, elicits unwanted anti-FVIII antibodies in hemophilia A (HA) patients. Previously, FVIII associated with phosphatidylserine (PS) showed significant reduction in the anti-FVIII antibody response in HA mice. The reduction in the immune response to FVIII-PS could be due either to a failure of the immune system to recognize the antigen (i.e. immunological ignorance) or to an active induction of an antigen-specific nonresponsiveness (i.e. immunological tolerance). If it were a result of tolerance, one would predict that pre-exposure to FVIII-PS would render the mice hypo-responsive to a subsequent FVIII challenge. Here, we have demonstrated that naive HA mice that were pretreated with FVIII-PS showed a significantly reduced FVIII immune response to further challenge with native FVIII and that this decreased responsiveness could be adoptively transferred to other mice. An increase in number of FoxP3-expressing CD4(+) regulatory T-cells (Treg) was observed for the FVIII-PS-immunized group as compared with animals that received FVIII alone, suggesting the involvement of Treg in PS-mediated hypo-responsiveness. The PS-mediated reduction in antibody response was reversed by the co-administration of function-blocking anti-TGF-β antibody with FVIII-PS. The decreased response to FVIII induced by FVIII-PS was determined to be antigen-specific because the immune response to another non-cross-reactive antigen (ovalbumin) was not altered. These results are consistent with the notion that FVIII-PS is tolerogenic and suggest that immunization with this tolerogenic form of the protein could be a useful treatment option to minimize immunogenicity of FVIII and other protein-based therapeutics.
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Affiliation(s)
- Puneet Gaitonde
- Department of Pharmaceutical Sciences, University at Buffalo, The State University of New York, Buffalo, New York 14214, USA
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1156
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Abstract
Three dedicated approaches to the calculation of the risk-adjusted net present value (rNPV) in drug discovery projects under different assumptions are suggested. The probability of finding a candidate drug suitable for clinical development and the time to the initiation of the clinical development is assumed to be flexible in contrast to the previously used models. The rNPV of the post-discovery cash flows is calculated as the probability weighted average of the rNPV at each potential time of initiation of clinical development. Practical considerations how to set probability rates, in particular during the initiation and termination of a project is discussed.
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Affiliation(s)
- Andreas M Svennebring
- Department of Pharmaceutical Biosciences, Division of Pharmaceutical Bioinformatics, Biomedical Centre, Uppsala University, Box 591, SE751 24 Uppsala, Sweden
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1157
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Roeber F, Jex AR, Gasser RB. Next-generation molecular-diagnostic tools for gastrointestinal nematodes of livestock, with an emphasis on small ruminants: a turning point? Adv Parasitol 2013; 83:267-333. [PMID: 23876874 PMCID: PMC7150098 DOI: 10.1016/b978-0-12-407705-8.00004-5] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Parasitic nematodes of livestock have major economic impact worldwide. Despite the diseases caused by these nematodes, some advances towards the development of new therapeutic agents and attempts to develop effective vaccines against some of them, there has been limited progress in the development of practical diagnostic methods. The specific and sensitive diagnosis of parasitic nematode infections of livestock underpins effective disease control, which is now particularly important given the problems associated with anthelmintic resistance in parasite populations. Traditional diagnostic methods have major limitations, in terms of sensitivity and specificity. This chapter provides an account of the significance of parasitic nematodes (order Strongylida), reviews conventional diagnostic techniques that are presently used routinely and describes advances in polymerase chain reaction (PCR)-based methods for the specific diagnosis of nematode infections. A particular emphasis is placed on the recent development of a robotic PCR-based platform for high-throughput diagnosis, and its significance and implications for epidemiological investigations and for use in control programmes.
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Affiliation(s)
| | | | - Robin B. Gasser
- Faculty of Veterinary Science, The University of Melbourne, Parkville, Victoria, Australia
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1158
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Ciancaglini P, Simão AMS, Bolean M, Millán JL, Rigos CF, Yoneda JS, Colhone MC, Stabeli RG. Proteoliposomes in nano biotechnology. Biophys Rev 2012; 4:67-81. [PMID: 28510001 PMCID: PMC5418368 DOI: 10.1007/s12551-011-0065-4] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2011] [Accepted: 12/22/2011] [Indexed: 01/08/2023] Open
Abstract
Proteoliposomes are systems that mimic lipid membranes (liposomes) to which a protein has been incorporated or inserted. During the last decade, these systems have gained prominence as tools for biophysical studies on lipid-protein interactions as well as for their biotechnological applications. Proteoliposomes have a major advantage when compared with natural membrane systems, since they can be obtained with a smaller number of lipidic (and protein) components, facilitating the design and interpretation of certain experiments. However, they have the disadvantage of requiring methodological standardization for incorporation of each specific protein, and the need to verify that the reconstitution procedure has yielded the correct orientation of the protein in the proteoliposome system with recovery of its functional activity. In this review, we chose two proteins under study in our laboratory to exemplify the steps necessary for the standardization of the reconstitution of membrane proteins in liposome systems: (1) alkaline phosphatase, a protein with a glycosylphosphatidylinositol anchor, and (2) Na,K-ATPase, an integral membrane protein. In these examples, we focus on the production of the specific proteoliposomes, as well as on their biochemical and biophysical characterization, with emphasis on studies of lipid-protein interactions. We conclude the chapter by highlighting current prospects of this technology for biotechnological applications, including the construction of nanosensors and of a multi-protein nanovesicular biomimetic to study the processes of initiation of skeletal mineralization.
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Affiliation(s)
- P Ciancaglini
- Departamento de Química, Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto da (FFCLRP), Universidade de São Paulo - USP, 14040-901, Ribeirão Preto, SP, Brazil.
| | - A M S Simão
- Departamento de Química, Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto da (FFCLRP), Universidade de São Paulo - USP, 14040-901, Ribeirão Preto, SP, Brazil
| | - M Bolean
- Departamento de Química, Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto da (FFCLRP), Universidade de São Paulo - USP, 14040-901, Ribeirão Preto, SP, Brazil
| | - J L Millán
- Sanford Children's Health Research Center, Sanford - Burnham Medical Research Institute, La Jolla, CA, USA
| | - C F Rigos
- Departamento de Química, Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto da (FFCLRP), Universidade de São Paulo - USP, 14040-901, Ribeirão Preto, SP, Brazil
| | - J S Yoneda
- Departamento de Química, Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto da (FFCLRP), Universidade de São Paulo - USP, 14040-901, Ribeirão Preto, SP, Brazil
| | - M C Colhone
- Departamento de Química, Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto da (FFCLRP), Universidade de São Paulo - USP, 14040-901, Ribeirão Preto, SP, Brazil
| | - R G Stabeli
- Centro de Estudos de Biomoléculas Aplicadas a Medicina, Núcleo de Saúde (NUSAU), Universidade Federal de Rondônia (UNIR), 76800-000, Porto Velho, RO, Brazil
- Fundação Oswaldo Cruz (Fiocruz-Rondonia), Ministério da Saúde, 76812-245, Porto Velho, RO, Brazil
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1159
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Wavhal SD, Balasubramanya RH. Role of biotechnology in the treatment of polyester fabric. Indian J Microbiol 2011; 51:117-23. [PMID: 22654151 DOI: 10.1007/s12088-011-0163-9] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2010] [Accepted: 02/02/2011] [Indexed: 11/29/2022] Open
Abstract
Poly (ethylene terephthalate) fibre [PET] is the commonly used fibre for majority of end-use applications, however, the desire for improved textile properties such as wettability or hydrophilicity are increasing. Biotechnology can be defined as the application of scientific and engineering to the processing of materials by biological agents to provide goods and services. The environmental issues associated with the textile processing are not new. Currently and in the years to come, besides lower cost of operation, improved durability, wear comfort and development of new attributes for textiles, the new criteria for judging the new processes is ecology. This paves the way for biotechnology. This article throws light on the applications of enzymes for the treatment of polyester fabrics.
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Affiliation(s)
- S D Wavhal
- Central Institute for Research on Cotton Technology, ICAR, Matunga, Mumbai, 400 019 India
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1160
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Rasekh M. Biotechnology-related intellectual property law of iran. Avicenna J Med Biotechnol 2009; 1:89-94. [PMID: 23407745 PMCID: PMC3558128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2009] [Accepted: 09/10/2009] [Indexed: 11/26/2022] Open
Abstract
In this study, an attempt has been made to expound the Iranian law of intellectual property in relation to biotechnology. The most important themes studied are patents, industrial designs and trade marks. The latest relevant piece of legislation concerning the subject matters was passed in March 2008. However, the history of laws and regulations in this field goes back to early twentieth century (i.e. 1925). In this review, on the basis of the latest law passed in 2008, the topics explored are the responsible authority, patentable items and criteria, excluded items, registration procedure, rights conferred and sanctions. At the end, an attempt is made to put forward a few points as an analysis of the above Law from a critical point of view.
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Affiliation(s)
- Mohammad Rasekh
- Faculty of Law, Shahid Beheshti University, Tehran, Iran,Bio Law and Ethics Department, Avicenna Research Institute, ACECR, Tehran, Iran,Corresponding author: Mohammad Rasekh, Ph.D., Bio Law and Ethics Department, Avicenna Research Center, ACECR, Tehran, Iran. P.O. Box: 19615-1177. Tel: +98 21 22432020. Fax: +98 21 22432021. E-mail:
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1161
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Abstract
As the 21st century unfolds, strategies to prevent and control infectious diseases remain an area of vital interest and concern. The burden of disease, disability, and death caused by infectious diseases is felt around the world in both developed and developing nations. Moreover, the ability of infectious agents to destabilize populations, economies, and governments is strikingly apparent. To an unprecedented degree, infectious disease-related issues are high on the agendas of world leaders, philanthropists, policymakers, and the public. This enhanced focus, combined with recent scientific and technological advances, creates new opportunities and challenges for infectious disease research and practice. This paper examines these issues in the context of three countries: China, India, and the United States.
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Affiliation(s)
- Margaret A Hamburg
- NTI Global Health and Security Initiative, 1747 Pennsylvania Ave, NW Washington, DC 20006, USA
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1162
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Abstract
The availability of efficient techniques for genetic engineering of plants across taxonomic boundaries is a must to address the challenges posed by the global growth of the human population. This will shorten the time and accelerate the entire process needed for inclusion of novel traits in plants with potential to increase agricultural productivity, improved nutritional quality as well as processing characteristics. This mini-review summarizes current understanding, latest advancements and comparisons of various methods used to date to generate transgenic plants with a special focus on the biological model of gene delivery into plants.
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1163
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Carson E, Feng DD, Pons MN, Soncini-Sessa R, van Straten G. Dealing with bio- and ecological complexity: Challenges and opportunities. Annu Rev Control 2006; 30:91-101. [PMID: 32362769 PMCID: PMC7185393 DOI: 10.1016/j.arcontrol.2006.01.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/08/2005] [Accepted: 01/15/2006] [Indexed: 06/11/2023]
Abstract
The complexities of the dynamic processes and their control associated with biological and ecological systems offer many challenges for the control engineer. Over the past decades the application of dynamic modelling and control has aided understanding of their complexities. At the same time using such complex systems as test-beds for new control methods has highlighted their limitations (e.g. in relation to system identification) and has thus acted as a catalyst for methodological advance. This paper continues the theme of exploring opportunities and achievements in applying modelling and control in the bio- and ecological domains.
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Affiliation(s)
- Ewart Carson
- Centre for Health Informatics, City University, Northampton Square, London EC1V 0HB, UK
| | - David Dagan Feng
- School of Information Technologies, University of Sydney, Sydney, NSW 2006, Australia
| | - Marie-Noëlle Pons
- LSGC-CNRS-ENSIC-INPL, 1 rue Grandville, BP 20451, 54001 Nancy Cedex, France
| | - Rodolfo Soncini-Sessa
- Dipartimento di. Elettronica e Informazione, Politecnico di Milano, Piazza Leonardo da Vinci, 20133 Milano, Italy
| | - Gerrit van Straten
- Department of Agrotechnology and Food Science, Wageningen University, PO Box 17, 6700 AA Wageningen, The Netherlands
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1164
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Wu Q, Ma W, Shi R, Zhang B, Mao X, Zheng W. An Activated GOPS-poly- L-Lysine- Coated Glass Surface for the Immobilization of 60mer Oligonucleotides. Eng Life Sci 2005; 5:466-470. [PMID: 32313546 PMCID: PMC7163479 DOI: 10.1002/elsc.200520097] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2004] [Revised: 09/10/2005] [Accepted: 09/16/2005] [Indexed: 11/24/2022] Open
Abstract
To explore a method for enhancing the immobilization and hybridization efficiency of oligonucleotides on DNA microarrays, conventional protocols of poly‐L‐lysine coating were modified by means of surface chemistry, namely, the slides were prepared by the covalently coupling of poly‐L‐lysine to a glycidoxy‐modified glass surface. The modified slides were then used to print microarrays for the detection of the SARS coronavirus by means of 60mer oligonucleotide probes. The characteristics of the modified slides concerning immobilization efficiency, hybridization dynamics, and probe stripping cycles were determined. The improved surface exhibited high immobilization efficiency, a good quality uniformity, and satisfactory hybridization dynamics. The spotting concentration of 10 μmol/L can meet the requirements of detection; the spots were approximately 170 nm in diameter; the mean fluorescence intensity of the SARS spots were between 3.2 × 104 and 5.0 × 104 after hybridization. Furthermore, the microarrays prepared by this method demonstrated more resistance to consecutive probe stripping cycles. The activated GOPS‐PLL slide could undergo hybridization stripping cycles for at least three cycles, and the highest loss in fluorescence intensity was found to be only 11.9 % after the third hybridization. The modified slides using the above‐mentioned method were superior to those slides treated with conventional approaches, which theoretically agrees with the fact that modification by surface chemistry attaches the DNA covalently firmly to the slides. This protocol may have great promise in the future for application in large‐scale manufacture. One of the key steps in oligonucleotide microarray fabrication is the immobilization of oligonucleotides on a modified glass slide surface. Conventional protocols of poly‐L‐lysine coating were modified by means of surface chemistry in a way similar to the immobilization of 60mer oligonucleotides by deposition technology. The slides prepared by covalently coupling of poly‐L‐lysine to a glycidoxy‐modified glass surface were used to print microarrays for the detection of the SARS coronavirus.
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Affiliation(s)
- Q Wu
- Southern Medical University, Institute of Molecular Biology, Guangzhou 510515, Guangdong, P.R. China
| | - W Ma
- Southern Medical University, Institute of Molecular Biology, Guangzhou 510515, Guangdong, P.R. China
| | - R Shi
- Southern Medical University, Institute of Molecular Biology, Guangzhou 510515, Guangdong, P.R. China
| | - B Zhang
- Southern Medical University, Institute of Molecular Biology, Guangzhou 510515, Guangdong, P.R. China
| | - X Mao
- Southern Medical University, Institute of Molecular Biology, Guangzhou 510515, Guangdong, P.R. China
| | - W Zheng
- Guangzhou Liu Hua Qiao Hospital, Department of Medical Research, Guangzhou 510010, PR China
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1165
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Zainuddin ZF. Back to the basics. Malays J Med Sci 2004; 11:1-2. [PMID: 22973120 PMCID: PMC3433969] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2023] Open
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1166
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1167
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Joseph PL, Espeseth DA, Shibley GP, Gay CG. Environmental considerations for field testing and licensing of live genetically-engineered veterinary biologics. REV SCI TECH OIE 1988; 7:285-300. [PMID: 32370414 DOI: 10.20506/rst.7.2.350] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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