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Fu J, Liu C, Li L, Liu J, Tie Y, Wen X, Zhao Q, Qiao Z, An Z, Zheng J. Adaptive response and tolerance to weak acids in
Saccharomyces cerevisiae boulardii
: a metabolomics approach. Int J Food Sci Technol 2022. [DOI: 10.1111/ijfs.15598] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Junjie Fu
- College of Biotechnology Engineering Sichuan University of Science and Engineering Yibin 644000 China
| | - Chaolan Liu
- Antibiotics Research and Re‐evalution Key Laboratory of Sichuan Province Sichuan Industrial Institute of Antibiotics Chengdu University Chengdu 610052 China
| | - Li Li
- College of Biotechnology Engineering Sichuan University of Science and Engineering Yibin 644000 China
| | - Jun Liu
- College of Biotechnology Engineering Sichuan University of Science and Engineering Yibin 644000 China
| | - Yu Tie
- College of Biotechnology Engineering Sichuan University of Science and Engineering Yibin 644000 China
- Solid‐State Fermentation Resource Utilisation Key Laboratory of Sichuan Province Yibin 644000 China
| | - Xueping Wen
- College of Biotechnology Engineering Sichuan University of Science and Engineering Yibin 644000 China
| | - Qikai Zhao
- College of Biotechnology Engineering Sichuan University of Science and Engineering Yibin 644000 China
- HengfengHuaBang Biological Science and Technology Co., Ltd. Leshan 614000 China
| | | | - Zheming An
- Wuliangye Yibin Co, Ltd Yibin 644000 China
| | - Jia Zheng
- Wuliangye Yibin Co, Ltd Yibin 644000 China
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2
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Chaves SR, Rego A, Martins VM, Santos-Pereira C, Sousa MJ, Côrte-Real M. Regulation of Cell Death Induced by Acetic Acid in Yeasts. Front Cell Dev Biol 2021; 9:642375. [PMID: 34249904 PMCID: PMC8264433 DOI: 10.3389/fcell.2021.642375] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Accepted: 05/04/2021] [Indexed: 11/15/2022] Open
Abstract
Acetic acid has long been considered a molecule of great interest in the yeast research field. It is mostly recognized as a by-product of alcoholic fermentation or as a product of the metabolism of acetic and lactic acid bacteria, as well as of lignocellulosic biomass pretreatment. High acetic acid levels are commonly associated with arrested fermentations or with utilization as vinegar in the food industry. Due to its obvious interest to industrial processes, research on the mechanisms underlying the impact of acetic acid in yeast cells has been increasing. In the past twenty years, a plethora of studies have addressed the intricate cascade of molecular events involved in cell death induced by acetic acid, which is now considered a model in the yeast regulated cell death field. As such, understanding how acetic acid modulates cellular functions brought about important knowledge on modulable targets not only in biotechnology but also in biomedicine. Here, we performed a comprehensive literature review to compile information from published studies performed with lethal concentrations of acetic acid, which shed light on regulated cell death mechanisms. We present an historical retrospective of research on this topic, first providing an overview of the cell death process induced by acetic acid, including functional and structural alterations, followed by an in-depth description of its pharmacological and genetic regulation. As the mechanistic understanding of regulated cell death is crucial both to design improved biomedical strategies and to develop more robust and resilient yeast strains for industrial applications, acetic acid-induced cell death remains a fruitful and open field of study.
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Affiliation(s)
- Susana R Chaves
- Centre of Biological and Environmental Biology (CBMA), Department of Biology, University of Minho, Braga, Portugal
| | - António Rego
- Centre of Biological and Environmental Biology (CBMA), Department of Biology, University of Minho, Braga, Portugal
| | - Vítor M Martins
- Centre of Biological and Environmental Biology (CBMA), Department of Biology, University of Minho, Braga, Portugal
| | - Cátia Santos-Pereira
- Centre of Biological and Environmental Biology (CBMA), Department of Biology, University of Minho, Braga, Portugal.,Centre of Biological Engineering (CEB), Department of Biological Engineering, University of Minho, Braga, Portugal
| | - Maria João Sousa
- Centre of Biological and Environmental Biology (CBMA), Department of Biology, University of Minho, Braga, Portugal
| | - Manuela Côrte-Real
- Centre of Biological and Environmental Biology (CBMA), Department of Biology, University of Minho, Braga, Portugal
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3
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Boulton C. Provocation: all yeast cells are born equal, but some grow to be more equal than others. JOURNAL OF THE INSTITUTE OF BREWING 2021. [DOI: 10.1002/jib.647] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Kaewkod T, Bovonsombut S, Tragoolpua Y. Efficacy of Kombucha Obtained from Green, Oolong, and Black Teas on Inhibition of Pathogenic Bacteria, Antioxidation, and Toxicity on Colorectal Cancer Cell Line. Microorganisms 2019; 7:E700. [PMID: 31847423 PMCID: PMC6956236 DOI: 10.3390/microorganisms7120700] [Citation(s) in RCA: 56] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2019] [Revised: 12/12/2019] [Accepted: 12/12/2019] [Indexed: 12/31/2022] Open
Abstract
Kombucha tea is a refreshing beverage that is produced from the fermentation of tea leaves. In this study, kombucha tea was prepared using 1% green tea, oolong tea, and black tea, and 10% sucrose with acetic acid bacteria and yeast. The pH values of the kombucha tea were found to be in a range of 2.70-2.94 at 15 days of fermentation. The lowest pH value of 2.70 was recorded in the kombucha prepared from black tea. The total acidity of kombucha prepared from black tea was the highest by 16.75 g/L and it was still maintained after heat treatment by boiling and after autoclaved. Six organic acids: glucuronic, gluconic, D-saccharic acid 1,4-lactone, ascorbic, acetic, and succinic acid in kombucha tea were detected by HPLC with the optimization for organic acids detection using isocratic elution buffer with C18 conventional column. The highest level of organic acid was gluconic acid. Kombucha prepared from green tea revealed the highest phenolic content and antioxidation against DPPH radicals by 1.248 and 2.642 mg gallic acid/mL kombucha, respectively. Moreover, pathogenic enteric bacteria: Escherichia coli. E. coli O157:H7. Shigella dysenteriae, Salmonella Typhi, and Vibrio cholera were inhibited by kombucha and heat-denatured kombucha with diameter of the inhibition zones ranged from 15.0 ± 0.0-25.0 ± 0.0 mm. In addition, kombucha prepared from green tea and black tea demonstrated toxicity on Caco-2 colorectal cancer cells. Therefore, kombucha tea could be considered as a potential source of the antioxidation, inhibition of pathogenic enteric bacteria, and toxicity on colorectal cancer cells.
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Affiliation(s)
- Thida Kaewkod
- Department of Biology, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand; (T.K.); (S.B.)
- The Graduate School, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Sakunnee Bovonsombut
- Department of Biology, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand; (T.K.); (S.B.)
- Center of Excellence in Bioresources for Agriculture, Industry, and Medicine, Department of Biology, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Yingmanee Tragoolpua
- Department of Biology, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand; (T.K.); (S.B.)
- Center of Excellence in Bioresources for Agriculture, Industry, and Medicine, Department of Biology, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand
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5
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Meldrum AD, Ünlü G, Joyner HS. Dairy protein stabilizers affect both rheological properties and growth of
Zygosaccharomyces parabailii
in lite salad dressings. J FOOD PROCESS PRES 2019. [DOI: 10.1111/jfpp.14069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
| | - Gülhan Ünlü
- School of Food Science University of Idaho Moscow Idaho
- School of Food Science Washington State University Pullman Washington
- Department of Biological Engineering University of Idaho Moscow Idaho
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Palma M, Guerreiro JF, Sá-Correia I. Adaptive Response and Tolerance to Acetic Acid in Saccharomyces cerevisiae and Zygosaccharomyces bailii: A Physiological Genomics Perspective. Front Microbiol 2018. [PMID: 29515554 PMCID: PMC5826360 DOI: 10.3389/fmicb.2018.00274] [Citation(s) in RCA: 76] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
Acetic acid is an important microbial growth inhibitor in the food industry; it is used as a preservative in foods and beverages and is produced during normal yeast metabolism in biotechnological processes. Acetic acid is also a major inhibitory compound present in lignocellulosic hydrolysates affecting the use of this promising carbon source for sustainable bioprocesses. Although the molecular mechanisms underlying Saccharomyces cerevisiae response and adaptation to acetic acid have been studied for years, only recently they have been examined in more detail in Zygosaccharomyces bailii. However, due to its remarkable tolerance to acetic acid and other weak acids this yeast species is a major threat in the spoilage of acidic foods and beverages and considered as an interesting alternative cell factory in Biotechnology. This review paper emphasizes genome-wide strategies that are providing global insights into the molecular targets, signaling pathways and mechanisms behind S. cerevisiae and Z. bailii tolerance to acetic acid, and extends this information to other weak acids whenever relevant. Such comprehensive perspective and the knowledge gathered in these two yeast species allowed the identification of candidate molecular targets, either for the design of effective strategies to overcome yeast spoilage in acidic foods and beverages, or for the rational genome engineering to construct more robust industrial strains. Examples of successful applications are provided.
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Affiliation(s)
- Margarida Palma
- Institute for Bioengineering and Biosciences, Department of Bioengineering, Instituto Superior Técnico, Universidade de Lisboa, Lisbon, Portugal
| | - Joana F Guerreiro
- Institute for Bioengineering and Biosciences, Department of Bioengineering, Instituto Superior Técnico, Universidade de Lisboa, Lisbon, Portugal
| | - Isabel Sá-Correia
- Institute for Bioengineering and Biosciences, Department of Bioengineering, Instituto Superior Técnico, Universidade de Lisboa, Lisbon, Portugal
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Ntalli N, Ratajczak M, Oplos C, Menkissoglu-Spiroudi U, Adamski Z. Acetic Acid, 2-Undecanone, and ( E)-2-Decenal Ultrastructural Malformations on Meloidogyne incognita. J Nematol 2016; 48:248-260. [PMID: 28154431 PMCID: PMC5247329 DOI: 10.21307/jofnem-2017-033] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2016] [Indexed: 11/13/2023] Open
Abstract
The use of natural compounds to control phytonematodes is significantly increasing, as most of the old synthetic pesticides have been banned due to their eco-hostile character. Plant secondary metabolites are now evaluated as biologically active molecules against Meloidogyne spp. but their target site in the nematode body is rarely specified. Herein, we report on the ultrastructure modifications of the Meloidogyne incognita J2 after treatment with nematicidal plant secondary metabolites, that is acetic acid, (E)-2-decenal, and 2-undecanone. The commercial nematicide fosthiazate acting on acetylcholinesterase was used as control. For this reason, scanning electron microscopy and transmission electron microscopy have been employed. The acetic acid mainly harmed the cuticle, degenerated the nuclei of pseudocoel cells, and vacuolised the cytoplasm. The (E)-2-decenal and 2-undecanone did neither harm to the cuticle nor the somatic muscles but they degenerated the pseudocoel cells. (E)-2-decenal caused malformation of somatic muscles. According to the above, the nematicidal compounds seem to enter the nematode body principally via the digestive system rather than the cuticle, since the main part of the damage is internal.
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Affiliation(s)
- Nikoletta Ntalli
- Laboratory of Biological Control of Pesticides, Department of Pesticides Control & Phytopharmacy, Benaki Phytopathological Institute, 8 Stefanou Delta Street, Kifissia, Athens, 14561, Greece
| | - Marlena Ratajczak
- Electron and Confocal Microscope Laboratory, Faculty of Biology, Adam Mickiewicz University, Poznan, Poland
| | - Chrisostomos Oplos
- Pesticide Science Laboratory, School of Agriculture, Faculty of Agriculture Forestry and Natural Environment, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece
| | - Urania Menkissoglu-Spiroudi
- Pesticide Science Laboratory, School of Agriculture, Faculty of Agriculture Forestry and Natural Environment, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece
| | - Zbigniew Adamski
- Electron and Confocal Microscope Laboratory, Faculty of Biology, Adam Mickiewicz University, Poznan, Poland.; Department of Animal Physiology and Development, Adam Mickiewicz University, Poznan, Poland
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Effects of Oxygen Availability on Acetic Acid Tolerance and Intracellular pH in Dekkera bruxellensis. Appl Environ Microbiol 2016; 82:4673-4681. [PMID: 27235432 DOI: 10.1128/aem.00515-16] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2016] [Accepted: 05/18/2016] [Indexed: 02/04/2023] Open
Abstract
UNLABELLED The yeast Dekkera bruxellensis, associated with wine and beer production, has recently received attention, because its high ethanol and acid tolerance enables it to compete with Saccharomyces cerevisiae in distilleries that produce fuel ethanol. We investigated how different cultivation conditions affect the acetic acid tolerance of D. bruxellensis We analyzed the ability of two strains (CBS 98 and CBS 4482) exhibiting different degrees of tolerance to grow in the presence of acetic acid under aerobic and oxygen-limited conditions. We found that the concomitant presence of acetic acid and oxygen had a negative effect on D. bruxellensis growth. In contrast, incubation under oxygen-limited conditions resulted in reproducible growth kinetics that exhibited a shorter adaptive phase and higher growth rates than those with cultivation under aerobic conditions. This positive effect was more pronounced in CBS 98, the more-sensitive strain. Cultivation of CBS 98 cells under oxygen-limited conditions improved their ability to restore their intracellular pH upon acetic acid exposure and to reduce the oxidative damage to intracellular macromolecules caused by the presence of acetic acid. This study reveals an important role of oxidative stress in acetic acid tolerance in D. bruxellensis, indicating that reduced oxygen availability can protect against the damage caused by the presence of acetic acid. This aspect is important for optimizing industrial processes performed in the presence of acetic acid. IMPORTANCE This study reveals an important role of oxidative stress in acetic acid tolerance in D. bruxellensis, indicating that reduced oxygen availability can have a protective role against the damage caused by the presence of acetic acid. This aspect is important for the optimization of industrial processes performed in the presence of acetic acid.
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Shang YH, Zeng YJ, Zhu P, Zhong QP. Acetate metabolism of Saccharomyces cerevisiae at different temperatures during lychee wine fermentation. BIOTECHNOL BIOTEC EQ 2016. [DOI: 10.1080/13102818.2016.1142831] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
Affiliation(s)
- Yu-hui Shang
- Food Department, College of Food Science and Technology, Hainan University, Haikou, China
| | - Ying-jie Zeng
- Food Department, College of Food Science and Technology, Hainan University, Haikou, China
| | - Ping Zhu
- Horticulture Department, College of Horticulture and Landscape Architecture, Hainan University, Haikou, China
| | - Qiu-ping Zhong
- Food Department, College of Food Science and Technology, Hainan University, Haikou, China
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Mollapour M, Piper PW. Hog1p mitogen-activated protein kinase determines acetic acid resistance in Saccharomyces cerevisiae. FEMS Yeast Res 2007; 6:1274-80. [PMID: 17156024 DOI: 10.1111/j.1567-1364.2006.00118.x] [Citation(s) in RCA: 72] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
When glucose-repressed, Saccharomyces cerevisiae cannot use acetic acid as a carbon source and is inhibited in growth by high levels of this compound, especially at low pH. Cultures exposed to a 100 mM acetate stress activate both the Hog1p and Slt2p stress-activated MAP kinases. Nevertheless, only active Hog1p, not Slt2p, is needed for the acquisition of acetate resistance. Hog1p undergoes more rapid activation by acetate in pH 4.5, than in pH 6.8 cultures, an indication that the acid may have to enter the cells in order to generate the Hog1p activatory signal. Acetate activation of Hog1p is absent in the ssk1Delta and pbs2Delta mutants, but is present in sho1Delta and ste11Delta, showing that it involves the Sln1p branch of the high-osmolarity glycerol (HOG) pathway signaling to Pbs2p. In low-pH (pH 4.5) cultures, the acetate-activated Hog1p, although conferring acetate resistance, does not generate the GPD1 gene or intracellular glycerol inductions that are hallmarks of activation of the HOG pathway by hyperosmotic stress.
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Affiliation(s)
- Mehdi Mollapour
- Department of Molecular Biology and Biotechnology, University of Sheffield, Sheffield, UK
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Abstract
Yeasts as eukaryotic microorganisms with simple, well known and tractable genetics, have long been powerful model systems for studying complex biological phenomena such as the cell cycle or vesicle fusion. Until recently, yeast has been assumed as a cellular 'clean room' to study the interactions and the mechanisms of action of mammalian apoptotic regulators. However, the finding of an endogenous programmed cell death (PCD) process in yeast with an apoptotic phenotype has turned yeast into an 'unclean' but even more powerful model for apoptosis research. Yeast cells appear to possess an endogenous apoptotic machinery including its own regulators and pathway(s). Such machinery may not exactly recapitulate that of mammalian systems but it represents a simple and valuable model which will assist in the future understanding of the complex connections between apoptotic and non-apoptotic mammalian PCD pathways. Following this line of thought and in order to validate and make the most of this promising cell death model, researchers must undoubtedly address the following issues: what are the crucial yeast PCD regulators? How do they play together? What are the cell death pathways shared by yeast and mammalian PCD? Solving these questions is currently the most pressing challenge for yeast cell death researchers.
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Affiliation(s)
- P Ludovico
- Life and Health Research Institute, Health Sciences School, Minho University, Campus de Gualtar, Braga, Portugal.
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