Critical Reviews in Microbiology最新文献_第10页

Probiotics for pancreatic β-cell function: from possible mechanism of action to assessment of effectiveness. 益生菌对胰腺β细胞功能的影响:从可能的作用机制到有效性评估。

IF 6.5 2区生物学

Critical Reviews in Microbiology Pub Date : 2023-09-13 DOI: 10.1080/1040841X.2023.2257776

Nazarii Kobyliak, Maria Khomenko, Tetyana Falalyeyeva, Alexandra Fedchenko, Oleksii Savchuk, Yuliya Tseyslyer, Liudmyla Ostapchenko

{"title":"Probiotics for pancreatic β-cell function: from possible mechanism of action to assessment of effectiveness.","authors":"Nazarii Kobyliak, Maria Khomenko, Tetyana Falalyeyeva, Alexandra Fedchenko, Oleksii Savchuk, Yuliya Tseyslyer, Liudmyla Ostapchenko","doi":"10.1080/1040841X.2023.2257776","DOIUrl":"https://doi.org/10.1080/1040841X.2023.2257776","url":null,"abstract":"Type 2 diabetes (T2D) is a metabolic disease characterized by chronic hyperglycemia because of insulin resistance (IR) andor pancreatic β-cell dysfunction. Last century research showed that gut microbiota has a direct effect on metabolism and metabolic diseases. New studies into the human microbiome and its connection with the host is making it possible to develop new therapies for a wide variety of diseases. Inflammation is a well-known precursor to metabolic syndrome, which increases the risk of hypertension, visceral obesity, and dyslipidemia, which can lead to T2D through the damage of pancreatic β-cell and reduce insulin secretion. Current understanding for beneficial effects of probiotics in T2D strictly rely on both animal and clinical data, which mostly focused on their impact on IR, anthropometric parameters, glycemic control and markers of chronic systemic inflammation. From the other hand, there is a lack of evidence-based probiotic efficacy on pancreatic β-cell function in terms of T2D and related metabolic disorders. Therefore, current review will focus on the efficacy of probiotics for the protection of β-cells damage and it`s mechanism in patients with T2D.","PeriodicalId":10736,"journal":{"name":"Critical Reviews in Microbiology","volume":null,"pages":null},"PeriodicalIF":6.5,"publicationDate":"2023-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10233866","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Mechanisms underlying the effects, and clinical applications, of oral microbiota in lung cancer: current challenges and prospects. 口腔微生物群在肺癌中的作用机制和临床应用:当前的挑战和前景。

IF 6.5 2区生物学

Critical Reviews in Microbiology Pub Date : 2023-09-11 DOI: 10.1080/1040841X.2023.2247493

Qiong Ma, Xueke Li, Hua Jiang, Xi Fu, Liting You, Fengming You, Yifeng Ren

{"title":"Mechanisms underlying the effects, and clinical applications, of oral microbiota in lung cancer: current challenges and prospects.","authors":"Qiong Ma, Xueke Li, Hua Jiang, Xi Fu, Liting You, Fengming You, Yifeng Ren","doi":"10.1080/1040841X.2023.2247493","DOIUrl":"https://doi.org/10.1080/1040841X.2023.2247493","url":null,"abstract":"The oral cavity contains a site-specific microbiota that interacts with host cells to regulate many physiological processes in the human body. Emerging evidence has suggested that changes in the oral microbiota can increase the risk of lung cancer (LC), and the oral microbiota is also altered in patients with LC. Human and animal studies have shown that oral microecological disorders and/or specific oral bacteria may play an active role in the occurrence and development of LC through direct and/or indirect mechanisms. These studies support the potential of oral microbiota in the clinical treatment of LC. Oral microbiota may therefore be used in the prevention and treatment of LC and to improve the side effects of anticancer therapy by regulating the balance of the oral microbiome. Specific oral microbiota in LC may also be used as screening or predictive biomarkers. This review summarizes the main findings in research on oral microbiome-related LC and discusses current challenges and future research directions.","PeriodicalId":10736,"journal":{"name":"Critical Reviews in Microbiology","volume":null,"pages":null},"PeriodicalIF":6.5,"publicationDate":"2023-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10554374","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Transformation of colitis and colorectal cancer: a tale of gut microbiota. 结肠炎和结直肠癌的转化:肠道菌群的故事。

IF 6.5 2区生物学

Critical Reviews in Microbiology Pub Date : 2023-09-06 DOI: 10.1080/1040841X.2023.2254388

Kai Xia, Renyuan Gao, Lin Li, Xiaocai Wu, Tianqi Wu, Yu Ruan, Lu Yin, Chunqiu Chen

引用次数: 0

Prospective and challenges of live bacterial therapeutics from a superhero Escherichia coli Nissle 1917. 超级大肠杆菌鼻喷剂的活细菌治疗的前景和挑战。

IF 6.5 2区生物学

Critical Reviews in Microbiology Pub Date : 2023-09-01 DOI: 10.1080/1040841X.2022.2109405

Sefli Sri Wahyu Effendi, I-Son Ng

{"title":"Prospective and challenges of live bacterial therapeutics from a superhero Escherichia coli Nissle 1917.","authors":"Sefli Sri Wahyu Effendi, I-Son Ng","doi":"10.1080/1040841X.2022.2109405","DOIUrl":"https://doi.org/10.1080/1040841X.2022.2109405","url":null,"abstract":"Escherichia coli Nissle 1917 (EcN), the active component of Mutaflor(R), is a notable probiotic from Gram-negative to treat Crohn's disease and irritable bowel syndrome. Therefore, a comprehensive genomic database maximizes the systemic probiotic assessment to discover EcN's role in human health. Recently, advanced synthetic and genetic tools have opened up a rich area to execute EcN as \"living medicines\" with controllable functions. Incorporating unique biomarkers allows the engineered EcN to switch genes on and off in response to environmental cues. Since EcN holds promise as a safe nature vehicle, more studies are desired to fully realize a wide range of probiotic potential for disease treatment. This review aims to deliver a historical origin of EcN, discuss the recent promising genetic toolbox in the rational design of probiotics, and pinpoint the clinical translation and evaluation of engineered EcN in vitro and in vivo. The summary of safety concerns, strategies of biotherapeutics development, and the challenges and prospects of engineered EcN is also concluded.","PeriodicalId":10736,"journal":{"name":"Critical Reviews in Microbiology","volume":null,"pages":null},"PeriodicalIF":6.5,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9962180","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 4

Convergence of flow cytometry and bacteriology. Current and future applications: a focus on food and clinical microbiology. 流式细胞术与细菌学的融合。目前和未来的应用:重点是食品和临床微生物学。

IF 6.5 2区生物学

Critical Reviews in Microbiology Pub Date : 2023-09-01 DOI: 10.1080/1040841X.2022.2086035

Raquel Marcos-Fernández, Borja Sánchez, Lorena Ruiz, Abelardo Margolles

{"title":"Convergence of flow cytometry and bacteriology. Current and future applications: a focus on food and clinical microbiology.","authors":"Raquel Marcos-Fernández, Borja Sánchez, Lorena Ruiz, Abelardo Margolles","doi":"10.1080/1040841X.2022.2086035","DOIUrl":"https://doi.org/10.1080/1040841X.2022.2086035","url":null,"abstract":"Since its development in the 1960s, flow cytometry (FCM) was quickly revealed a powerful tool to analyse cell populations in medical studies, yet, for many years, was almost exclusively used to analyse eukaryotic cells. Instrument and methodological limitations to distinguish genuine bacterial signals from the background, among other limitations, have hampered FCM applications in bacteriology. In recent years, thanks to the continuous development of FCM instruments and methods with a higher discriminatory capacity to detect low-size particles, FCM has emerged as an appealing technique to advance the study of microbes, with important applications in research, clinical and industrial settings. The capacity to rapidly enumerate and classify individual bacterial cells based on viability facilitates the monitoring of bacterial presence in foodstuffs or clinical samples, reducing the time needed to detect contamination or infectious processes. Besides, FCM has stood out as a valuable tool to advance the study of complex microbial communities, or microbiomes, that are very relevant in the context of human health, as well as to understand the interaction of bacterial and host cells. This review highlights current developments in, and future applications of, FCM in bacteriology, with a focus on those related to food and clinical microbiology.","PeriodicalId":10736,"journal":{"name":"Critical Reviews in Microbiology","volume":null,"pages":null},"PeriodicalIF":6.5,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10317432","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Multiple potential strategies for the application of nisin and derivatives. 乳酸链球菌素及其衍生物的多种潜在应用策略。

IF 6.5 2区生物学

Critical Reviews in Microbiology Pub Date : 2023-09-01 DOI: 10.1080/1040841X.2022.2112650

Fazlurrahman Khan, Priyanka Singh, Abhayraj S Joshi, Nazia Tabassum, Geum-Jae Jeong, Nilushi Indika Bamunuarachchi, Ivan Mijakovic, Young-Mog Kim

{"title":"Multiple potential strategies for the application of nisin and derivatives.","authors":"Fazlurrahman Khan, Priyanka Singh, Abhayraj S Joshi, Nazia Tabassum, Geum-Jae Jeong, Nilushi Indika Bamunuarachchi, Ivan Mijakovic, Young-Mog Kim","doi":"10.1080/1040841X.2022.2112650","DOIUrl":"https://doi.org/10.1080/1040841X.2022.2112650","url":null,"abstract":"Nisin is a naturally occurring bioactive small peptide produced by Lactococcus lactis subsp. lactis and belongs to the Type A (I) lantibiotics. Due to its potent antimicrobial activity, it has been broadly employed to preserve various food materials as well as to combat a variety of microbial pathogens. The present review discusses the antimicrobial properties of nisin and different types of their derivatives employed to treat microbial pathogens with a detailed underlying mechanism of action. Several alternative strategies such as combination, conjugation, and nanoformulations have been discussed in order to address several issues such as rapid degradation, instability, and reduced activity due to the various environmental factors that arise in the applications of nisin. Furthermore, the evolutionary relationship of many nisin genes from different nisin-producing bacterial species has been investigated. A detailed description of the natural and bioengineered nisin variants, as well as the underlying action mechanisms, has also been provided. The chemistry used to apply nisin in conjugation with natural or synthetic compounds as a synergetic mode of antimicrobial action has also been thoroughly discussed. The current review will be useful in learning about recent and past research that has been performed on nisin and its derivatives as antimicrobial agents.","PeriodicalId":10736,"journal":{"name":"Critical Reviews in Microbiology","volume":null,"pages":null},"PeriodicalIF":6.5,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9961467","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Diversity of the bacteriocins, their classification and potential applications in combat of antibiotic resistant and clinically relevant pathogens. 细菌素的多样性、分类及其在抗抗生素和临床相关病原体中的潜在应用。

IF 6.5 2区生物学

Critical Reviews in Microbiology Pub Date : 2023-09-01 DOI: 10.1080/1040841X.2022.2090227

Gee-Hyeun Choi, Wilhelm Heinrich Holzapfel, Svetoslav Dimitrov Todorov

{"title":"Diversity of the bacteriocins, their classification and potential applications in combat of antibiotic resistant and clinically relevant pathogens.","authors":"Gee-Hyeun Choi, Wilhelm Heinrich Holzapfel, Svetoslav Dimitrov Todorov","doi":"10.1080/1040841X.2022.2090227","DOIUrl":"https://doi.org/10.1080/1040841X.2022.2090227","url":null,"abstract":"There is almost a century since discovery of penicillin by Alexander Fleming, a century of enthusiasm, abuse, facing development of antibiotic-resistance and clear conclusion that the modern medicine needs a new type of antimicrobials. Bacteriocins produced by Gram-positive and Gram-negative bacteria, Archaea and Eukaryotes were widely explored as potential antimicrobials with several applications in food industry. In last two decades bacteriocins showed their potential as promising alternative therapeutic for the treatment of antibiotic-resistant pathogens. Bacteriocins can be characterised as highly selective antimicrobials and therapeutics with low cytotoxicity. Most probably in order to solve the problems associated with the increasing number of antibiotic-resistant bacteria, the application of natural or bioengineered bacteriocins in addition to synergistically acting preparations of bacteriocins and conventional antibiotics, can be the next step in combat versus drug-resistant pathogens. In this overview we focussed on diversity of specific lactic acid bacteria and their bacteriocins. Moreover, some additional examples of bacteriocins from non-lactic acid, Gram-positive and Gram-negative bacteria, Archaea and eukaryotic organisms are presented and discussed. Therapeutic properties of bacteriocins, their bioengineering and combined applications, together with conventional antibiotics, were evaluated with the scope of application in human and veterinary medicine for combating (multi-)drug-resistant pathogens.","PeriodicalId":10736,"journal":{"name":"Critical Reviews in Microbiology","volume":null,"pages":null},"PeriodicalIF":6.5,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10317428","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 6

The biotechnological potential of Aeromonas: a bird's eye view. 气单胞菌的生物技术潜力:鸟瞰图。

IF 6.5 2区生物学

Critical Reviews in Microbiology Pub Date : 2023-09-01 DOI: 10.1080/1040841X.2022.2083940

Anna Luiza Bauer Canellas, Marinella Silva Laport

{"title":"The biotechnological potential of Aeromonas: a bird's eye view.","authors":"Anna Luiza Bauer Canellas, Marinella Silva Laport","doi":"10.1080/1040841X.2022.2083940","DOIUrl":"https://doi.org/10.1080/1040841X.2022.2083940","url":null,"abstract":"The genus Aeromonas comprises Gram-negative bacilli widely distributed in aquatic habitats that can also be found in the terrestrial environment and in close association with humans and animals. Aeromonas spp. are particularly versatile bacteria, with high genomic plasticity and notable capacity to adapt to different environments and extreme conditions. On account of being mostly associated with their pathogenic potential, research on the biotechnological potentialities of Aeromonas spp. is considerably scarce when compared to other bacterial groups. Nonetheless, studies over the years have been hinting at several interesting hidden potentialities in this bacterial group, especially with the recent advances in whole-genome sequencing, unveiling Aeromonas spp. as interesting candidates for the discovery of novel industrial biocatalysts, bioremediation strategies, and biopolyester production. In this context, the present study aims to provide an overview of the main biotechnological applications reported in the genus Aeromonas and provide new insights into the further exploration of these frequently overlooked, yet fascinating, bacteria.","PeriodicalId":10736,"journal":{"name":"Critical Reviews in Microbiology","volume":null,"pages":null},"PeriodicalIF":6.5,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10317425","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 4

Microbial persisters and host: recent advances and future perspectives. 微生物坚持者和宿主:最新进展和未来展望。

IF 6.5 2区生物学

Critical Reviews in Microbiology Pub Date : 2023-09-01 DOI: 10.1080/1040841X.2022.2125286

Chuan Wang, Lijian Jin

{"title":"Microbial persisters and host: recent advances and future perspectives.","authors":"Chuan Wang, Lijian Jin","doi":"10.1080/1040841X.2022.2125286","DOIUrl":"https://doi.org/10.1080/1040841X.2022.2125286","url":null,"abstract":"Microbial persisters are defined as the tiny sub-population of microorganisms that develop intrinsic strategies for survival with high tolerance to various antimicrobials. Currently, persister research remains in its infancy, and it is indeed a great challenge to precisely distinguish persister cells from other drug tolerant ones. Notably, the existence of persisters crucially contributes to prolonged antibiotic exposure time and treatment failure, yet there is the formation of antibiotic-resistant mutants. Further understanding on persisters is of profound importance for effective prevention and control of chronic infections/inflammation. The past two decades have witnessed rapid advances on the science, technologies and methodologies for persister investigations, along with deep knowledge about persisters and numerous anti-persister approaches developed. Whereas, various critical issues remain unsolved, such as what are the potential interaction profiles of persisters and host cells, and how to apply what we know about persisters to translational studies and clinical practice. Importantly, it is highly essential to better understand the multifaceted and complex cross-talk of microbial persisters with the host to develop novel tackling strategies for precision healthcare in the near future.","PeriodicalId":10736,"journal":{"name":"Critical Reviews in Microbiology","volume":null,"pages":null},"PeriodicalIF":6.5,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9953127","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3

Silica-based nanosystems against antibiotic-resistant bacteria and pathogenic viruses. 硅基纳米系统对抗耐抗生素细菌和致病病毒。

IF 6.5 2区生物学

Critical Reviews in Microbiology Pub Date : 2023-09-01 DOI: 10.1080/1040841X.2022.2108309

Siavash Iravani

{"title":"Silica-based nanosystems against antibiotic-resistant bacteria and pathogenic viruses.","authors":"Siavash Iravani","doi":"10.1080/1040841X.2022.2108309","DOIUrl":"https://doi.org/10.1080/1040841X.2022.2108309","url":null,"abstract":"Today, with the intensity of antibiotic abuse and self-medication, the need for the use of novel systems with high efficiency and biosafety for targeted drug delivery against antibiotic-resistant bacteria and their infections should be highly considered by researchers. Silica-based nanosystems with unique physicochemical properties such as large surface area, tuneable pore diameter, drug loading capacity, controlled particle size/morphology, and good biocompatibility are attractive candidates against antibiotic-resistant bacteria and pathogenic viruses. They can be loaded with antiviral and antimicrobial drugs or molecules through their exclusive internal porous structures or different surface linkers. In this context, smart nanosystems can be produced via suitable surface functionalization/modification with a variety of functional groups to act against different clinical pathogenic microbes or viruses, offering great opportunities for controlling and treating various infections. However, important criteria such as the ability to degrade, biocompatibility, biodegradability, cytotoxicity, stability, clearance from targeted organs should be systematically analysed to develop nanosystems or nanocarriers with high efficiency and multifunctionality. Herein, recent advancements pertaining to the application of silica-based nanosystems against antibiotic-resistant bacteria and pathogenic viruses are deliberated, focussing on important challenges and future perspectives.","PeriodicalId":10736,"journal":{"name":"Critical Reviews in Microbiology","volume":null,"pages":null},"PeriodicalIF":6.5,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10333905","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1