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1.
Health biotechnology has rapidly become vital in helping healthcare systems meet the needs of the poor in developing countries. This key industry also generates revenue and creates employment opportunities in these countries. To successfully develop biotechnology industries in developing nations, it is critical to understand and improve the system of health innovation, as well as the role of each innovative sector and the linkages between the sectors. Countries' science and technology capacities can be strengthened only if there are non-linear linkages and strong interrelations among players throughout the innovation process; these relationships generate and transfer knowledge related to commercialization of the innovative health products. The private sector is one of the main actors in healthcare innovation, contributing significantly to the development of health biotechnology via knowledge, expertise, resources and relationships to translate basic research and development into new commercial products and innovative processes. The role of the private sector has been increasingly recognized and emphasized by governments, agencies and international organizations. Many partnerships between the public and private sector have been established to leverage the potential of the private sector to produce more affordable healthcare products. Several developing countries that have been actively involved in health biotechnology are becoming the main players in this industry. The aim of this paper is to discuss the role of the private sector in health biotechnology development and to study its impact on health and economic growth through case studies in South Korea, India and Brazil. The paper also discussed the approaches by which the private sector can improve the health and economic status of the poor. 相似文献
2.
Socio-economic research on biotechnology is dealing mainly with the sectors of biopharmaceuticals, agro-food or environmental technologies. In contrast, the equipment and supplies sector seems to be largely ignored. This is surprising because this sector provides important input in terms of technology and material for the development of biotechnology in general. Our comparative analysis of the sector in eight countries indicates that there exists no specific science base for the sector and that it is largely neglected by public research funding. Commercial activities are concentrated in countries with a large general science base in biotechnology and strong multinational pharmaceutical or chemical companies. There is a rather broad diversity in the way the sector has developed in the eight countries. Our data support the notion that national peculiarities seem dominant for explaining this picture. We anticipate growing business opportunities for European firms to step into large markets of equipment and supplies for functional genomics and protein analyses where Europe maintains a strong science base. 相似文献
3.
洪琅 《中国生物工程杂志》1998,18(6):3-10
1国外现代生物技术产业发展的现状自七十年代初成功地实现了基因的体外重组和克隆以来,以DNA重组技术为核心的现代生物技术,以前所未有的速度,蓬勃发展。而现代生物技术自诞生之日起,就在医药领域中显示了巨大生命力,并很快在医药工业中形成了一支新的产业。自1971年Cetus公司成立至今,现代生物技术制药工业已走完了二十五年的路程,创造出35个重要的治疗药物,目前已在治疗癌症、多发性硬化症、贫血、发... 相似文献
4.
Marine pharmacology 总被引:8,自引:0,他引:8
Faulkner DJ 《Antonie van Leeuwenhoek》2000,77(2):135-145
Marine organisms have provided a large proportion of the bioactive natural products reported over the last 20 years, but none of these compounds have reached the pharmaceutical marketplace. This review describes current progress in the development of a selection of new antiinflammatory and anticancer agents, discusses some difficulties encountered during the development process and suggests how these difficulties may be overcome in the near future through applications of recent advances in biotechnology. 相似文献
5.
白藜芦醇植物资源及其生产 总被引:1,自引:0,他引:1
白藜芦醇广泛存在于多种植物中,具有抗肿瘤、抗病毒等重要生物活性。综述了白藜芦醇在植物中的分布及其生产,特别是生物技术在生产中的应用,为白藜芦醇在药品和功能食物方面的进一步开发提供参考。 相似文献
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Trends in the Russian pharmaceutical biotechnology and related fields representing the major sector of domestic biotech are reviewed through the prism of the world biopharmaceuticals market. A special emphasis is placed on biogenerics and follow-on biologics. The revival of national pharmbiotech is seen in close cooperation between private companies and the state, academia and industry. One of the first positive steps toward promoting development of domestic biopharmaceuticals is the Federal Program of subsidized supply of expensive pharmaceuticals (Dopolnitel'- noe Lekarstvennoe Obespechenie). The program allows the Russian government to purchases expensive drugs to be provided free of cost to certain preferential categories of individuals. As an example, production of recombinant human insulin by the largest Russian fundamental biotechnological institute, Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry under the trademark Insuran (Insulin produced by the Russian Academy of Science) is reviewed. Some prospects and problems of Russian biotech research related to medical area are briefly discussed. 相似文献
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Microbial biotechnology 总被引:7,自引:0,他引:7
Demain AL 《Trends in biotechnology》2000,18(1):26-31
For thousands of years, microorganisms have been used to supply products such as bread, beer and wine. A second phase of traditional microbial biotechnology began during World War I and resulted in the development of the acetone-butanol and glycerol fermentations, followed by processes yielding, for example, citric acid, vitamins and antibiotics. In the early 1970s, traditional industrial microbiology was merged with molecular biology to yield more than 40 biopharmaceutical products, such as erythropoietin, human growth hormone and interferons. Today, microbiology is a major participant in global industry, especially in the pharmaceutical, food and chemical industries. 相似文献
10.
Kou-San Ju James R. Doroghazi William W. Metcalf 《Journal of industrial microbiology & biotechnology》2014,41(2):345-356
Phosphonate natural products have proven to be a rich source of useful pharmaceutical, agricultural, and biotechnology products, whereas study of their biosynthetic pathways has revealed numerous intriguing enzymes that catalyze unprecedented biochemistry. Here we review the history of phosphonate natural product discovery, highlighting technological advances that have played a key role in the recent advances in their discovery. Central to these developments has been the application of genomics, which allowed discovery and development of a global phosphonate metabolic framework to guide research efforts. This framework suggests that the future of phosphonate natural products remains bright, with many new compounds and pathways yet to be discovered. 相似文献
11.
A.L. Dainty K.H. Goulding P.K. Robinson I. Simpkins M.D. Trevan 《Trends in biotechnology》1985,3(9):219-222
For some years students of science and industry have been predicting the pervasive impact of biotechnology on the health care industry. Much has been discussed about the role biotechnology will play in industrial process, diagnostics, and pharmaceutical products. This review examines two branches of biotechnology which are emerging in the in-vitro diagnostics arena which are likely to bear edible fruit in the current decade—monoclonal antibodies and DNA probes. 相似文献
12.
Tino Krell 《Microbial biotechnology》2008,1(2):126-136
Almost any process in life is accompanied by heat changes which can be monitored by isothermal titration calorimetry (ITC) and differential scanning calorimetry (DSC). Both techniques are now established tools in fundamental research but over the last decade a clear tendency towards more problem‐driven applications is noted. This review aims at summarizing these problem‐oriented applications of microcalorimetry and the solutions both techniques can provide to problems in biotechnology. The biotechnological issues to which microcalorimetry has been successfully applied are as diverse as rational drug design, overcoming drug resistance, optimization of long‐term stability of proteins, estimation of the bioavailability of drugs, control of complex pharmaceutical products or the optimization of gene delivery efficiency. The main limitation of microcalorimetry, which is the relatively large amounts of sample necessary for analysis, is less important in the biotechnology sector which frequently uses large‐scale produced bulk products for analysis. The recently developed high‐throughput DSC and ITC microcalorimeters will additionally reduce the labour intensity of these techniques. Due to the precision of microcalorimetric analyses and the versatility of processes which can be studied, it is expected that ITC and DSC will soon be key technologies in biotechnological research. 相似文献
13.
Kircher M 《Biotechnology journal》2006,1(7-8):787-794
It needs three factors to build an industry: market demand, product vision and capital. White biotechnology already produces high volume products such as feed additive amino acids and specialty products like enzymes for enantioselective biocatalysis. It serves large and diverse markets in the nutrition, wellness, pharmaceutical, agricultural and chemical industry. The total volume adds up to $ 50 billion worldwide. In spite of its proven track record, white biotechnology so far did not attract as much capital as red and even green biotechnology. However, the latest finance indicators confirm the continuously growing attractiveness of investment opportunities in white biotechnology. This article discusses white biotechnology's position and potential in the finance market and success factors. 相似文献
14.
John van Reenen 《New genetics and society》2013,32(2):109-130
This paper examines the economic prospects for the biotechnology industry, focusing on the UK position. I discuss some economic issues relating to the structure of the biotechnology industry and examine whether these factors can account for the relative success of the biotechnology sector in the UK compared to other European countries. I emphasize the importance of the science base, pharmaceutical companies and capital markets in giving the UK an advantage. Looking ahead I argue that prospects are good for the global growth of the industry due to supply and demand side factors. The UK is in a leading position in Europe but faces significant dangers, especially from the public towards biotechnology. 相似文献
15.
Biotechnology is becoming a crucial factor for the innovation strategies of the industrialised countries. Thus, the analysis of the sector is gaining relevance for the identification of the technological strength and potential of a country (or region) in a context of globalisation. A specific national case study may serve for more general comparative analyses. We have selected the case of Spain as illustrative of the complexity and differences existing in Europe. By using the analytical framework of the "national systems of innovation" concept, we have performed a multistep analysis of the biotechnology sector in Spain, focussing first on regions of Madrid and Catalu?a which together account for more than 50% of the sector in Spain. The firms in both regions have followed a common strategy based on diversification and investment in R&D and innovation, so as to be able to compete in an international and competitive environment. There are, however, some interesting differences between the two subsectors; the one from Catalu?a being more based on industrial traditions, and the one from Madrid characterised by the emergence of more specialised firms. The study has been extended to the remainder of Spanish firms for comparative purposes. The case of Spain is illustrative of the divergences existing in the biotechnology sector in Europe. A comparison is made with the structural and organisational characteristics of the biotechnology sector in several European countries. It shows that there is diversity in the pattern of commercialisation between countries and within regions of countries. Understanding these differences may assist the design of appropriate policies to promote the development of biotechnology in Europe. 相似文献
16.
COMMERCIAL DEVELOPMENTS IN MICROALGAL BIOTECHNOLOGY 总被引:1,自引:0,他引:1
A number of important advances have occurred in microalgal biotechnology in recent years that are slowly moving the field into new areas. New products are being developed for use in the mass commercial markets as opposed to the "health food" markets. These include algal-derived long-chained polyunsaturated fatty acids, mainly docosahexaenoic acid, for use as supplements in human nutrition and animals. Large-scale production of algal fatty acids is possible through the use of heterotrophic algae and the adaptation of classical fermentation systems providing consistent biomass under highly controlled conditions that result in a very high quality product. New products have also been developed for use in the development of pharmaceutical and research products. These include stable-isotope biochemicals produced by algae in closed-system photobioreactors and extremely bright fluorescent pigments. Cryopreservation has also had a tremendous impact on the ability of strains to be maintained for long periods of time at low cost and maintenance while preserving genetic stability. 相似文献
17.
Chung Hong Tan Saifuddin Nomanbhay Abd Halim Shamsuddin Pau Loke Show 《Indian journal of microbiology》2021,61(3):279
In our modern world, biotechnology products play important roles not only in our health and culture, but also various industries such as food, agriculture, sewage treatment, biofuels, nutraceuticals, and pharmaceuticals. Rapid technological advances in biotechnology over the last few decades have allowed industrial integration of mammalian cells (like the Chinese hamster ovary cells) and algae cells in pharmaceutical and biofuel industries to produce commercial products and valuable biomolecules. However, the cost of cell harvest and recovery can become expensive depending on the harvesting technique, degree of purification, and intended use of the end-products. This has led to numerous research in exploring and developing efficient harvesting techniques. Therefore, in this review, the popular harvesting techniques and their recent applications will be discussed. 相似文献
18.
Development of new cell lines for animal cell biotechnology 总被引:2,自引:0,他引:2
C MacDonald 《Critical reviews in biotechnology》1990,10(2):155-178
Mammalian cell culture has been an important technique in laboratory-scale experimentation for many decades. Developments in large-scale culture have been due to the need to grow large numbers of cells to support the growth of viruses for vaccine production, and more recently, for growing hybridoma cells as a source of monoclonal antibody. Increasingly, however, pharmaceutical products such as hormones, enzymes, growth factors, and clotting factors are being produced from cell lines which have been manipulated by recombinant DNA techniques. It is clear, therefore, that the high cost of growing mammalian cells on a large scale does not necessarily prohibit their use for biotechnology, and indeed there is considerable evidence to suggest that animal cell biotechnology will continue to be a major growth area in the future. 相似文献
19.
Plant molecular farming: systems and products 总被引:19,自引:0,他引:19
Plant molecular farming is a new and promising industry involving plant biotechnology. In this review, we describe several diverse plant systems that have been developed to produce commercially useful proteins for pharmaceutical and industrial uses. The advantages and disadvantages of each system are discussed. The first plant-derived molecular farming products have reached the marketplace and other products are poised to join them during the next few years. We explain the rationale for using plants as biofactories. We also describe the products currently on the market, and those that appear likely to join them in the near future. Lastly, we discuss the issue of public acceptance of molecular farming products.Communicated by P.P. Kumar 相似文献
20.
甾体类药物是销售额仅次于抗生素的世界第二大类药物,不同的甾体药物分子结构均由甾体激素中间体衍生而来。甾体激素中间体的传统生产方法包括植物提取皂素法和化学全合成法,其对环境有害,反应产物结构不唯一且成本较高,不利于工业化生产。目前主要的生产工艺是利用微生物对特殊原料进行转化的半合成法,但会遇到微生物酶转化率低、发酵周期长等问题。合成生物学的出现为构建利用糖为唯一碳源生产甾体激素中间体的人工细胞提供了理论上的可行性和可靠的技术支持。重点综述了合成生物技术在甾体激素中间体生产中的应用,以有利于工业发酵的酿酒酵母、分枝杆菌等为底盘细胞,通过引入外源合成功能模块,实现胆甾醇、雄烯二酮等甾体激素中间体的生物合成,并对合成生物技术在医药生产方式转变中的应用进行了展望,以期推动甾体类药物生物制造技术的进步。 相似文献