Critical Reviews in Biotechnology最新文献

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Pulmonary delivery systems for antimicrobial peptides. 抗微生物肽的肺部输送系统。
IF 8.1 2区 工程技术
Critical Reviews in Biotechnology Pub Date : 2024-09-01 Epub Date: 2023-09-20 DOI: 10.1080/07388551.2023.2254932
Lucrezia Caselli, Gisele R Rodrigues, Octavio L Franco, Martin Malmsten
{"title":"Pulmonary delivery systems for antimicrobial peptides.","authors":"Lucrezia Caselli, Gisele R Rodrigues, Octavio L Franco, Martin Malmsten","doi":"10.1080/07388551.2023.2254932","DOIUrl":"10.1080/07388551.2023.2254932","url":null,"abstract":"<p><p>Bacterial infections of the respiratory tract cause millions of deaths annually. Several diseases exist wherein (1) bacterial infection is the main cause of disease (e.g., tuberculosis and bacterial pneumonia), (2) bacterial infection is a consequence of disease and worsens the disease prognosis (e.g., cystic fibrosis), and (3) bacteria-triggered inflammation propagates the disease (e.g., chronic obstructive pulmonary disease). Current approaches to combat infections generally include long and aggressive antibiotic treatments, which challenge patient compliance, thereby making relapses common and contributing to the development of antibiotic resistance. Consequently, the proportion of infections that cannot be treated with conventional antibiotics is rapidly increasing, and novel therapies are urgently needed. In this context, antimicrobial peptides (AMPs) have received considerable attention as they may exhibit potent antimicrobial effects against antibiotic-resistant bacterial strains but with modest toxicity. In addition, some AMPs suppress inflammation and provide other host defense functions (motivating the alternative term host defense peptides (HDPs)). However, the delivery of AMPs is complicated because they are large, positively charged, and amphiphilic. As a result of this, AMP delivery systems have recently attracted attention. For airway infections, the currently investigated delivery approaches range from aerosols and dry powders to various self-assembly and nanoparticle carrier systems, as well as their combinations. In this paper, we discuss recent developments in the field, ranging from mechanistic mode-of-action studies to the application of these systems for combating bacterial infections in the airways.</p>","PeriodicalId":10752,"journal":{"name":"Critical Reviews in Biotechnology","volume":null,"pages":null},"PeriodicalIF":8.1,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41113322","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Extension characteristics of TdT and its application in biosensors. TdT的延伸特性及其在生物传感器中的应用。
IF 8.1 2区 工程技术
Critical Reviews in Biotechnology Pub Date : 2024-09-01 Epub Date: 2023-10-25 DOI: 10.1080/07388551.2023.2270772
He Yang, Longjiao Zhu, Xinxin Wang, Yuhan Song, Yulan Dong, Wentao Xu
{"title":"Extension characteristics of TdT and its application in biosensors.","authors":"He Yang, Longjiao Zhu, Xinxin Wang, Yuhan Song, Yulan Dong, Wentao Xu","doi":"10.1080/07388551.2023.2270772","DOIUrl":"10.1080/07388551.2023.2270772","url":null,"abstract":"<p><p>The advantages of rapid amplification of nucleic acid without a template based on terminal deoxyribonucleotidyl transferase (TdT) have been widely used in the field of biosensors. However, the catalytic efficiency of TdT is affected by extension conditions. The sensitivity of TdT- mediated biosensors can be improved only under appropriate conditions. Therefore, in this review, we provide a comprehensive overview of TdT extension characteristics and its applications in biosensors. We focus on the relationship between TdT extension conditions and extension efficiency. Furthermore, the construction strategy of TdT-mediated biosensors according to five different recognition types and their applications in targets are discussed and, finally, several current challenges and prospects in the field are taken into consideration.</p>","PeriodicalId":10752,"journal":{"name":"Critical Reviews in Biotechnology","volume":null,"pages":null},"PeriodicalIF":8.1,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"50161024","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Hosts engineering and in vitro enzymatic synthesis for the discovery of novel natural products and their derivatives. 用于发现新型天然产品及其衍生物的宿主工程和体外酶合成。
IF 8.1 2区 工程技术
Critical Reviews in Biotechnology Pub Date : 2024-09-01 Epub Date: 2023-08-13 DOI: 10.1080/07388551.2023.2236787
Huanyu Zhang, Lanping Guo, Yaowu Su, Rubing Wang, Wenqi Yang, Wenrong Mu, Liangshuang Xuan, Luqi Huang, Juan Wang, Wenyuan Gao
{"title":"Hosts engineering and <i>in vitro</i> enzymatic synthesis for the discovery of novel natural products and their derivatives.","authors":"Huanyu Zhang, Lanping Guo, Yaowu Su, Rubing Wang, Wenqi Yang, Wenrong Mu, Liangshuang Xuan, Luqi Huang, Juan Wang, Wenyuan Gao","doi":"10.1080/07388551.2023.2236787","DOIUrl":"10.1080/07388551.2023.2236787","url":null,"abstract":"<p><p>Novel natural products (NPs) and their derivatives are important sources for drug discovery, which have been broadly applied in the fields of agriculture, livestock, and medicine, making the synthesis of NPs and their derivatives necessarily important. In recent years, biosynthesis technology has received increasing attention due to its high efficiency in the synthesis of high value-added novel products and its advantages of green, environmental protection, and controllability. In this review, the technological advances of biosynthesis strategies in the discovery of novel NPs and their derivatives are outlined, with an emphasis on two areas of host engineering and <i>in vitro</i> enzymatic synthesis. In terms of hosts engineering, multiple microorganisms, including <i>Streptomyces</i>, <i>Aspergillus</i>, and <i>Penicillium</i>, have been used as the biosynthetic gene clusters (BGCs) provider and host strain for the expression of BGCs to discover new compounds over the past years. In addition, the use of <i>in vitro</i> enzymatic synthesis strategy to generate novel compounds such as triterpenoid saponins and flavonoids is also hereby described.</p>","PeriodicalId":10752,"journal":{"name":"Critical Reviews in Biotechnology","volume":null,"pages":null},"PeriodicalIF":8.1,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9990382","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Arabinose as an overlooked sugar for microbial bioproduction of chemical building blocks. 阿拉伯糖是一种被忽视的糖,用于微生物生物生产化学构建块。
IF 8.1 2区 工程技术
Critical Reviews in Biotechnology Pub Date : 2024-09-01 Epub Date: 2023-11-06 DOI: 10.1080/07388551.2023.2270702
Vinod Kumar, Deepti Agrawal, Rajesh Reddy Bommareddy, M Ahsanul Islam, Samuel Jacob, Venkatesh Balan, Vijai Singh, Vijay Kumar Thakur, Naveen Kumar Navani, Nigel S Scrutton
{"title":"Arabinose as an overlooked sugar for microbial bioproduction of chemical building blocks.","authors":"Vinod Kumar, Deepti Agrawal, Rajesh Reddy Bommareddy, M Ahsanul Islam, Samuel Jacob, Venkatesh Balan, Vijai Singh, Vijay Kumar Thakur, Naveen Kumar Navani, Nigel S Scrutton","doi":"10.1080/07388551.2023.2270702","DOIUrl":"10.1080/07388551.2023.2270702","url":null,"abstract":"<p><p>The circular economy is anticipated to bring a disruptive transformation in manufacturing technologies. Robust and industrial scalable microbial strains that can simultaneously assimilate and valorize multiple carbon substrates are highly desirable, as waste bioresources contain substantial amounts of renewable and fermentable carbon, which is diverse. Lignocellulosic biomass (LCB) is identified as an inexhaustible and alternative resource to reduce global dependence on oil. Glucose, xylose, and arabinose are the major monomeric sugars in LCB. However, primary research has focused on the use of glucose. On the other hand, the valorization of pentose sugars, xylose, and arabinose, has been mainly overlooked, despite possible assimilation by vast microbial communities. The present review highlights the research efforts that have explicitly proven the suitability of arabinose as the starting feedstock for producing various chemical building blocks via biological routes. It begins by analyzing the availability of various arabinose-rich biorenewable sources that can serve as potential feedstocks for biorefineries. The subsequent section outlines the current understanding of arabinose metabolism, biochemical routes prevalent in prokaryotic and eukaryotic systems, and possible products that can be derived from this sugar. Further, currently, exemplar products from arabinose, including arabitol, 2,3-butanediol, 1,2,3-butanetriol, ethanol, lactic acid, and xylitol are discussed, which have been produced by native and non-native microbial strains using metabolic engineering and genome editing tools. The final section deals with the challenges and obstacles associated with arabinose-based production, followed by concluding remarks and prospects.</p>","PeriodicalId":10752,"journal":{"name":"Critical Reviews in Biotechnology","volume":null,"pages":null},"PeriodicalIF":8.1,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71479088","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Evidence and opportunities for developing non-transgenic genome edited crops using site-directed nuclease 1 approach. 使用定点核酸酶1方法开发非转基因基因组编辑作物的证据和机会。
IF 8.1 2区 工程技术
Critical Reviews in Biotechnology Pub Date : 2024-09-01 Epub Date: 2023-11-01 DOI: 10.1080/07388551.2023.2270581
H M Mamrutha, Wadhwa Zeenat, Deswal Kapil, Nagaveni Budhagatapalli, Divya Tikaniya, Kumar Rakesh, Gopalareddy Krishnappa, Gyanendra Singh, G P Singh
{"title":"Evidence and opportunities for developing non-transgenic genome edited crops using site-directed nuclease 1 approach.","authors":"H M Mamrutha, Wadhwa Zeenat, Deswal Kapil, Nagaveni Budhagatapalli, Divya Tikaniya, Kumar Rakesh, Gopalareddy Krishnappa, Gyanendra Singh, G P Singh","doi":"10.1080/07388551.2023.2270581","DOIUrl":"10.1080/07388551.2023.2270581","url":null,"abstract":"<p><p>The innovations and progress in genome editing/new breeding technologies have revolutionized research in the field of functional genomics and crop improvement. This revolution has expanded the horizons of agricultural research, presenting fresh possibilities for creating novel plant varieties equipped with desired traits that can effectively combat the challenges posed by climate change. However, the regulation and social acceptance of genome-edited crops still remain as major barriers. Only a few countries considered the site-directed nuclease 1 (SDN1) approach-based genome-edited plants under less or no regulation. Hence, the present review aims to comprise information on the research work conducted using SDN1 in crops by various genome editing tools. It also elucidates the promising candidate genes that can be used for editing and has listed the studies on non-transgenic crops developed through SDN1 either by <i>Agrobacterium</i>-mediated transformation or by ribo nucleoprotein (RNP) complex. The review also hoards the existing regulatory landscape of genome editing and provides an overview of globally commercialized genome-edited crops. These compilations will enable confidence in researchers and policymakers, across the globe, to recognize the full potential of this technology and reconsider the regulatory aspects associated with genome-edited crops. Furthermore, this compilation serves as a valuable resource for researchers embarking on the development of customized non-transgenic crops through the utilization of SDN1.</p>","PeriodicalId":10752,"journal":{"name":"Critical Reviews in Biotechnology","volume":null,"pages":null},"PeriodicalIF":8.1,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71421465","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Engineering proteins with catechol chemistry for biotechnological applications. 利用邻苯二酚化学成分改造蛋白质,促进生物技术应用。
IF 8.1 2区 工程技术
Critical Reviews in Biotechnology Pub Date : 2024-08-28 DOI: 10.1080/07388551.2024.2387165
Suryalakshmi Pandurangan, Shanmugam Easwaramoorthi, Niraikulam Ayyadurai
{"title":"Engineering proteins with catechol chemistry for biotechnological applications.","authors":"Suryalakshmi Pandurangan, Shanmugam Easwaramoorthi, Niraikulam Ayyadurai","doi":"10.1080/07388551.2024.2387165","DOIUrl":"https://doi.org/10.1080/07388551.2024.2387165","url":null,"abstract":"<p><p>Developing proteins with increased chemical space by expanding the amino acids alphabet has been an emerging technique to compete for the obstacle encountered by their need in various applications. 3,4-Dihydroxyphenylalanine (L-DOPA) catecholic unnatural amino acid is abundantly present in mussels foot proteins through post-translational modification of tyrosine to give a strong adhesion toward wet rocks. L-DOPA forms: bidentate coordination, H-bonding, metal-ligand complexes, long-ranged electrostatic, and van der Waals interactions <i>via</i> a pair of donor hydroxyl groups. Incorporating catechol in proteins through genetic code expansion paved the way for developing: protein-based bio-sensor, implant coating, bio-conjugation, adhesive bio-materials, biocatalyst, metal interaction and nano-biotechnological applications. The increased chemical spaces boost the protein properties by offering a new chemically active interaction ability to the protein. Here, we review the technique employed to develop a genetically expanded organism with catechol to provide novel properties and functionalities; and we highlight the importance of L-DOPA incorporated proteins in biomedical and industrial fields.</p>","PeriodicalId":10752,"journal":{"name":"Critical Reviews in Biotechnology","volume":null,"pages":null},"PeriodicalIF":8.1,"publicationDate":"2024-08-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142092501","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Necrophages and necrophiles: a review of their antibacterial defenses and biotechnological potential. 嗜尸菌和嗜尸菌:其抗菌防御能力和生物技术潜力综述。
IF 8.1 2区 工程技术
Critical Reviews in Biotechnology Pub Date : 2024-08-28 DOI: 10.1080/07388551.2024.2389175
T P Tim Cushnie, Vijitra Luang-In, Darren W Sexton
{"title":"Necrophages and necrophiles: a review of their antibacterial defenses and biotechnological potential.","authors":"T P Tim Cushnie, Vijitra Luang-In, Darren W Sexton","doi":"10.1080/07388551.2024.2389175","DOIUrl":"https://doi.org/10.1080/07388551.2024.2389175","url":null,"abstract":"<p><p>With antibiotic resistance on the rise, there is an urgent need for new antibacterial drugs and products to treat or prevent infection. Many such products in current use, for example human and veterinary antibiotics and antimicrobial food preservatives, were discovered and developed from nature. Natural selection acts on all living organisms and the presence of bacterial competitors or pathogens in an environment can favor the evolution of antibacterial adaptations. In this review, we ask if vultures, blow flies and other carrion users might be a good starting point for antibacterial discovery based on the selection pressure they are under from bacterial disease. Dietary details are catalogued for over 600 of these species, bacterial pathogens associated with the diets are described, and an overview of the antibacterial defenses contributing to disease protection is given. Biotechnological applications for these defenses are then discussed, together with challenges facing developers and possible solutions. Examples include use of (a) the antimicrobial peptide (AMP) gene <i>sarcotoxin IA</i> to improve crop resistance to bacterial disease, (b) peptide antibiotics such as serrawettin W2 as antibacterial drug leads, (c) lectins for targeted drug delivery, (d) bioconversion-generated chitin as an antibacterial biomaterial, (e) bacteriocins as antibacterial food preservatives and (f) mutualistic microbiota bacteria as alternatives to antibiotics in animal feed. We show that carrion users encounter a diverse range of bacterial pathogens through their diets and interactions, have evolved many antibacterial defenses, and are a promising source of genes, molecules, and microbes for medical, agricultural, and food industry product development.</p>","PeriodicalId":10752,"journal":{"name":"Critical Reviews in Biotechnology","volume":null,"pages":null},"PeriodicalIF":8.1,"publicationDate":"2024-08-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142092502","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Precise metabolic modeling in post-omics era: accomplishments and perspectives. 后组学时代的精确代谢建模:成就与展望。
IF 8.1 2区 工程技术
Critical Reviews in Biotechnology Pub Date : 2024-08-28 DOI: 10.1080/07388551.2024.2390089
Yawen Kong, Haiqin Chen, Xinlei Huang, Lulu Chang, Bo Yang, Wei Chen
{"title":"Precise metabolic modeling in post-omics era: accomplishments and perspectives.","authors":"Yawen Kong, Haiqin Chen, Xinlei Huang, Lulu Chang, Bo Yang, Wei Chen","doi":"10.1080/07388551.2024.2390089","DOIUrl":"https://doi.org/10.1080/07388551.2024.2390089","url":null,"abstract":"<p><p>Microbes have been extensively utilized for their sustainable and scalable properties in synthesizing desired bio-products. However, insufficient knowledge about intracellular metabolism has impeded further microbial applications. The genome-scale metabolic models (GEMs) play a pivotal role in facilitating a global understanding of cellular metabolic mechanisms. These models enable rational modification by exploring metabolic pathways and predicting potential targets in microorganisms, enabling precise cell regulation without experimental costs. Nonetheless, simplified GEM only considers genome information and network stoichiometry while neglecting other important bio-information, such as enzyme functions, thermodynamic properties, and kinetic parameters. Consequently, uncertainties persist particularly when predicting microbial behaviors in complex and fluctuant systems. The advent of the omics era with its massive quantification of genes, proteins, and metabolites under various conditions has led to the flourishing of multi-constrained models and updated algorithms with improved predicting power and broadened dimension. Meanwhile, machine learning (ML) has demonstrated exceptional analytical and predictive capacities when applied to training sets of biological big data. Incorporating the discriminant strength of ML with GEM facilitates mechanistic modeling efficiency and improves predictive accuracy. This paper provides an overview of research innovations in the GEM, including multi-constrained modeling, analytical approaches, and the latest applications of ML, which may contribute comprehensive knowledge toward genetic refinement, strain development, and yield enhancement for a broad range of biomolecules.</p>","PeriodicalId":10752,"journal":{"name":"Critical Reviews in Biotechnology","volume":null,"pages":null},"PeriodicalIF":8.1,"publicationDate":"2024-08-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142092503","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Advancements in multi-omics for nutraceutical enhancement and traits improvement in buckwheat. 多组学在荞麦营养保健品强化和性状改良方面的进展。
IF 8.1 2区 工程技术
Critical Reviews in Biotechnology Pub Date : 2024-08-19 DOI: 10.1080/07388551.2024.2373282
Yingjie Song, Chunlin Long, Ying Wang, Yuxing An, Yinglin Lu
{"title":"Advancements in multi-omics for nutraceutical enhancement and traits improvement in buckwheat.","authors":"Yingjie Song, Chunlin Long, Ying Wang, Yuxing An, Yinglin Lu","doi":"10.1080/07388551.2024.2373282","DOIUrl":"https://doi.org/10.1080/07388551.2024.2373282","url":null,"abstract":"<p><p>Buckwheat (<i>Fagopyrum</i> spp.) is a typical pseudocereal, valued for its extensive nutraceutical potential as well as its centuries-old cultivation. Tartary buckwheat and common buckwheat have been used globally and become well-known nutritious foods due to their high quantities of: proteins, flavonoids, and minerals. Moreover, its increasing demand makes it critical to improve nutraceutical, traits and yield. In this review, bioactive compounds accumulated in buckwheat were comprehensively evaluated according to their chemical structure, properties, and physiological function. Biosynthetic pathways of flavonoids, phenolic acids, and fagopyrin were methodically summarized, with the regulation of flavonoid biosynthesis. Although there are classic synthesis pathways presented in the previous research, the metabolic flow of how these certain compounds are being synthesized in buckwheat still remains uncovered. The functional genes involved in the biosynthesis of flavonols, stress response, and plant development were identified based on multi-omics research. Furthermore, it delves into the applications of multi-omics in improving buckwheat's agronomic traits, including: yield, nutritional content, stress resilience, and bioactive compounds biosynthesis. While pangenomics combined with other omics to mine elite genes, the regulatory network and mechanism of specific agronomic traits and biosynthetic of bioactive components, and developing a more efficient genetic transformation system for genetic engineering require further investigation for the execution of breeding designs aimed at enhancing desirable traits in buckwheat. This critical review will provide a comprehensive understanding of multi-omics for nutraceutical enhancement and traits improvement in buckwheat.</p>","PeriodicalId":10752,"journal":{"name":"Critical Reviews in Biotechnology","volume":null,"pages":null},"PeriodicalIF":8.1,"publicationDate":"2024-08-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142003802","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Biotechnological application of Aureobasidium spp. as a promising chassis for biosynthesis of ornithine-urea cycle-derived bioproducts. Aureobasidium spp.作为鸟氨酸-尿素循环衍生生物产品生物合成底盘的生物技术应用。
IF 8.1 2区 工程技术
Critical Reviews in Biotechnology Pub Date : 2024-08-19 DOI: 10.1080/07388551.2024.2382954
Khin Myo Myo Tint, Xin Wei, Peng Wang, Guang-Lei Liu, Mei Zhang, Zhen-Ming Chi, Zhe Chi
{"title":"Biotechnological application of <i>Aureobasidium</i> spp. as a promising chassis for biosynthesis of ornithine-urea cycle-derived bioproducts.","authors":"Khin Myo Myo Tint, Xin Wei, Peng Wang, Guang-Lei Liu, Mei Zhang, Zhen-Ming Chi, Zhe Chi","doi":"10.1080/07388551.2024.2382954","DOIUrl":"https://doi.org/10.1080/07388551.2024.2382954","url":null,"abstract":"<p><p>The ornithine-urea cycle (OUC) in fungal cells has biotechnological importance and many physiological functions and is closely related to the acetyl glutamate cycle (AGC). Fumarate can be released from argininosuccinate under the catalysis of argininosuccinate lyase in OUC which is regulated by the Ca<sup>2+</sup> signaling pathway and over 93.9 ± 0.8 g/L fumarate can be yielded by the engineered strain of <i>Aureobasidium pullulans</i> var. <i>aubasidan</i>i in the presence of CaCO<sub>3</sub>. Furthermore, 2.1 ± 0.02 mg of L-ornithine (L-Orn)/mg of the protein also can be synthesized <i>via</i> OUC by the engineered strains of <i>Aureobasidum melanogenum</i>. Fumarate can be transformed into many drugs and amino acids and L-Orn can be converted into siderophores (1.7 g/L), putrescine (33.4 g/L) and L-piperazic acid (L-Piz) (3.0 g/L), by different recombinant strains of <i>A. melanogenum</i>. All the fumarate, L-Orn, siderophore, putrescine and L-Piz have many applications. As the yeast-like fungi and the promising chassis, <i>Aureobasidium</i> spp, have many advantages over any other fungal strains. Further genetic manipulation and bioengineering will enhance the biosynthesis of fumarate and L-Orn and their derivates.</p>","PeriodicalId":10752,"journal":{"name":"Critical Reviews in Biotechnology","volume":null,"pages":null},"PeriodicalIF":8.1,"publicationDate":"2024-08-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142003803","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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