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Volume 60(12); December 2022
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Journal Articles
Construction of high-density transposon mutant library of Staphylococcus aureus using bacteriophage ϕ11
Wonsik Lee
J. Microbiol. 2022;60(12):1123-1129.   Published online November 24, 2022
DOI: https://doi.org/10.1007/s12275-022-2476-2
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AbstractAbstract
Transposon mutant libraries are an important resource to study bacterial metabolism and pathogenesis. The fitness analysis of mutants in the libraries under various growth conditions provides important clues to study the physiology and biogenesis of structural components of a bacterial cell. A transposon library in conjunction with next-generation sequencing techniques, collectively named transposon sequencing (Tnseq), enables high-throughput genome profiling and synthetic lethality analysis. Tn-seq has also been used to identify essential genes and to study the mode of action of antibacterials. To construct a high-density transposon mutant library, an efficient delivery system for transposition in a model bacterium is essential. Here, I describe a detailed protocol for generating a high-density phage-based transposon mutant library in a Staphylococcus aureus strain, and this protocol is readily applicable to other S. aureus strains including USA300 and MW2.

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  • Optimizing phage-based mutant recovery and minimizing heat effect in the construction of transposon libraries in Staphylococcus aureus
    Sally W. Yousief, Nader Abdelmalek, Bianca Paglietti
    Scientific Reports.2024;[Epub]     CrossRef
Microbial metabolic responses and CO2 emissions differentiated by soil water content variation in subarctic tundra soils
Dockyu Kim , Namyi Chae , Mincheol Kim , Sungjin Nam , Tai Kyoung Kim , Ki-Tea Park , Bang Yong Lee , Eungbin Kim , Hyoungseok Lee
J. Microbiol. 2022;60(12):1130-1138.   Published online November 24, 2022
DOI: https://doi.org/10.1007/s12275-022-2378-3
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AbstractAbstract
Recent rapid air temperature increases across the northernlatitude tundra have prolonged permafrost thawing and snow melting periods, resulting in increased soil temperature (Ts) and volumetric soil water content (SWC). Under prolonged soil warming at 8°C, Alaskan tundra soils were incubated in a microcosm system and examined for the SWC differential influence on the microbial decomposition activity of large molecular weight (MW) humic substances (HS). When one microcosm soil (AKC1-1) was incubated at a constant SWC of 41% for 90 days (T = 90) and then SWC was gradually decreased from 41% to 29% for another T = 90, the initial HS was partly depolymerized. In contrast, in AKC1-2 incubated at a gradually decreasing SWC from the initial 32% to 10% for T = 90 and then increasing to 27% for another T = 90, HS depolymerization was undetected. Overall, the microbial communities in AKC1-1 could maintain metabolic activity at sufficient and constant SWC during the initial T = 90 incubation. In contrast, AKC1-2 microbes may have been damaged by drought stress during the drying SWC regimen, possibly resulting in the loss of HS decomposition activity, which did not recover even after re-wetting to an optimal SWC range (20–40%). After T = 90, the CO2 production in both treatments was attributed to the increased decomposition of small-MW organic compounds (including aerobic HS-degradative products) within an optimal SWC range. We expect this study to provide new insights into the early effects of warming- and topography-induced SWC variations on the microbial contribution to CO2 emissions via HS decomposition in northern-latitude tundra soil.

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  • Unidirectional freeze–thaw redistributes water and amplifies soil microbial heterogeneity in a mecrocosm experiment
    Huimin Liu, Yaxian Hu, Yuan Song, Xianwen Li, Xiaorong Wei
    Geoderma.2025; 453: 117126.     CrossRef
  • Analysis of CO2 Emission from Urban Soils of the Kola Peninsula (European Arctic)
    M. V. Korneykova, V. I. Vasenev, N. V. Saltan, M. V. Slukovskaya, A. S. Soshina, M. S. Zavodskikh, Yu. L. Sotnikova, A. V. Dolgikh
    Eurasian Soil Science.2023; 56(11): 1653.     CrossRef
  • Analysis of CO2 Emission by Urban Soils under the Conditions of the Kola North
    M. V. Korneykova, V. I. Vasenev, N. V. Saltan, M. V. Slukovskaya, A. S. Soshina, M. S. Zavodskikh, Y. L. Sotnikova, A. V. Dolgikh
    Почвоведение.2023; (11): 1385.     CrossRef
Negative regulation of the acsA1 gene encoding the major acetyl-CoA synthetase by cAMP receptor protein in Mycobacterium smegmatis
Eon-Min Ko , Yuna Oh , Jeong-Il Oh
J. Microbiol. 2022;60(12):1139-1152.   Published online October 24, 2022
DOI: https://doi.org/10.1007/s12275-022-2347-x
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AbstractAbstract
Acetyl-CoA synthetase (ACS) is the enzyme that irreversibly catalyzes the synthesis of acetyl-CoA from acetate, CoA-SH, and ATP via acetyl-AMP as an intermediate. In this study, we demonstrated that AcsA1 (MSMEG_6179) is the predominantly expressed ACS among four ACSs (MSMEG_6179, MSMEG_0718, MSMEG_3986, and MSMEG_5650) found in Mycobacterium smegmatis and that a deletion mutation of acsA1 in M. smegmatis led to its compromised growth on acetate as the sole carbon source. Expression of acsA1 was demonstrated to be induced during growth on acetate as the sole carbon source. The acsA1 gene was shown to be negatively regulated by Crp1 (MSMEG_6189) that is the major cAMP receptor protein (CRP) in M. smegmatis. Using DNase I footprinting analysis and site-directed mutagenesis, a CRPbinding site (GGTGA-N6-TCACA) was identified in the upstream regulatory region of acsA1, which is important for repression of acsA1 expression. We also demonstrated that inhibition of the respiratory electron transport chain by inactivation of the major terminal oxidase, aa3 cytochrome c oxidase, led to a decrease in acsA1 expression probably through the activation of CRP. In conclusion, AcsA1 is the major ACS in M. smegmatis and its gene is under the negative regulation of Crp1, which contributes to some extent to the induction of acsA1 expression under acetate conditions. The growth of M. smegmatis is severely impaired on acetate as the sole carbon source under respiration-inhibitory conditions.

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  • Inhibitory activity and antioomycete mechanism of citral against Phytophthora capsici
    Kaidi Cui, Yinan Wang, Mengke Wang, Te Zhao, Fulong Zhang, Leiming He, Lin Zhou
    Pesticide Biochemistry and Physiology.2024; 204: 106067.     CrossRef
  • Mycobacterial Regulatory Systems Involved in the Regulation of Gene Expression Under Respiration-Inhibitory Conditions
    Yuna Oh, Ha-Na Lee, Eon-Min Ko, Ji-A Jeong, Sae Woong Park, Jeong-Il Oh
    Journal of Microbiology.2023; 61(3): 297.     CrossRef
Functional analysis of ascP in Aeromonas veronii TH0426 reveals a key role in the regulation of virulence
Yongchao Guan , Meng Zhang , Yingda Wang , Zhongzhuo Liu , Zelin Zhao , Hong Wang , Dingjie An , Aidong Qian , Yuanhuan Kang , Wuwen Sun , Xiaofeng Shan
J. Microbiol. 2022;60(12):1153-1161.   Published online November 10, 2022
DOI: https://doi.org/10.1007/s12275-022-2373-8
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AbstractAbstract
Aeromonas veronii is a pathogen which can induce diseases in humans, animals and aquatic organisms, but its pathogenic mechanism and virulence factors are still elusive. In this study, we successfully constructed a mutant strain (ΔascP) by homologous recombination. The results showed that the deletion of the ascP gene significantly down-regulated the expression of associated effector proteins in A. veronii compared to its wild type. The adhesive and invasive abilities of ΔascP to EPC cells were 0.82-fold lower in contrast to the wild strain. The toxicity of ΔascP to cells was decreased by about 2.91-fold (1 h) and 1.74-fold (2 h). Furthermore, the LD50 of the mutant strain of crucian carp was reduced by 19.94-fold, and the virulence was considerably attenuated. In contrast to the wild strain, the ΔascP content in the liver and spleen was considerably lower. The titers of serum cytokines (IL-8, TNF-α, and IL-1β) in crucian carp after the infection of the ΔascP strain were considerably lower in contrast to the wild strain. Hence, the ascP gene is essential for the etiopathogenesis of A. veronii TH0426.

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  • Complete genome sequence and genome-wide transposon mutagenesis enable the determination of genes required for sodium hypochlorite tolerance and drug resistance in pathogen Aeromonas veronii GD2019
    Yifan Bu, Chengyu Liu, Yabo Liu, Wensong Yu, Tingjin Lv, Yuanxing Zhang, Qiyao Wang, Yue Ma, Shuai Shao
    Microbiological Research.2024; 284: 127731.     CrossRef
  • Construction of the flagellin F mutant of Vibrio parahaemolyticus and its toxic effects on silver pomfret (Pampus argenteus) cells
    Yang Li, Chao Liu, Yuechen Sun, Ruijun Wang, Choufei Wu, Hanqu Zhao, Liqin Zhang, Dawei Song, Quanxin Gao
    International Journal of Biological Macromolecules.2024; 259: 129395.     CrossRef
  • Ferric uptake regulator (fur) affects the pathogenicity of Aeromonas veronii TH0426 by regulating flagellar assembly and biofilm formation
    Jin-shuo Gong, Ying-da Wang, Yan-long Jiang, Di Zhang, Ya-nan Cai, Xiao-feng Shan, He Gong, Hao Dong
    Aquaculture.2024; 580: 740361.     CrossRef
Transcript-specific selective translation by specialized ribosomes bearing genome-encoded heterogeneous rRNAs in V. vulnificus CMCP6
Younkyung Choi , Minju Joo , Wooseok Song , Minho Lee , Hana Hyeon , Hyun-Lee Kim , Ji-Hyun Yeom , Kangseok Lee , Eunkyoung Shin
J. Microbiol. 2022;60(12):1162-1167.   Published online November 24, 2022
DOI: https://doi.org/10.1007/s12275-022-2437-9
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AbstractAbstract
Ribosomes composed of genome-encoded heterogeneous rRNAs are implicated in the rapid adaptation of bacterial cells to environmental changes. A previous study showed that ribosomes bearing the most heterogeneous rRNAs expressed from the rrnI operon (I-ribosomes) are implicated in the preferential translation of a subset of mRNAs, including hspA and tpiA, in Vibrio vulnificus CMCP6. In this study, we show that HspA nascent peptides were predominantly bound to I-ribosomes. Specifically, I-ribosomes were enriched more than two-fold in ribosomes that were pulled down by immunoprecipitation of HspA peptides compared with the proportion of I-ribosomes in crude ribosomes and ribosomes pulled down by immunoprecipitation of RNA polymerase subunit ß peptides in the wild-type (WT) and rrnI-completed strains. Other methods that utilized the incorporation of an affinity tag in 23S rRNA or chimeric rRNA tethering 16S and 23S rRNAs, which generated specialized functional ribosomes in Escherichia coli, did not result in functional I-ribosomes in V. vulnificus CMCP6. This study provides direct evidence of the preferential translation of hspA mRNA by I-ribosomes.

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  • Functional conservation of specialized ribosomes bearing genome-encoded variant rRNAs in Vibrio species
    Younkyung Choi, Eunkyoung Shin, Minho Lee, Ji-Hyun Yeom, Kangseok Lee, Bashir Sajo Mienda
    PLOS ONE.2023; 18(12): e0289072.     CrossRef
  • Relaxed Cleavage Specificity of Hyperactive Variants of Escherichia coli RNase E on RNA I
    Dayeong Bae, Hana Hyeon, Eunkyoung Shin, Ji-Hyun Yeom, Kangseok Lee
    Journal of Microbiology.2023; 61(2): 211.     CrossRef
Physiological roles of catalases Cat1 and Cat2 in Myxococcus xanthus
Kimura Yoshio , Yuri Yoshioka , Kie Toshikuni
J. Microbiol. 2022;60(12):1168-1177.   Published online October 24, 2022
DOI: https://doi.org/10.1007/s12275-022-2277-7
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AbstractAbstract
Catalases are key antioxidant enzymes in aerobic organisms. Myxococcus xanthus expresses two monofunctional catalases, small-subunit Cat1 and large-subunit Cat2. The Km of H2O2 for recombinant Cat1 and Cat2 were 14.0 and 9.0 mM, respectively, and the catalytic efficiency of Cat2 (kcat/Km = 500 sec-1 mM-1) was 4-fold higher than that of Cat1. The activity ratio of Cat1 to Cat2 in the exponential growth phase of M. xanthus was 1 to 3–4. A Cat1-deficient strain was constructed, whereas a Cat2-deficient strain could not be produced. In H2O2-supplemented medium, the cat1 mutant exhibited marked growth retardation and a longer generation time than the wild-type (wt) strain. After 2 h of incubation in 0.5 mM H2O2-supplemented medium, the catalase activity of the wt strain significantly increased (by 64-fold), but that of the cat1 mutant strain did not. Under starvation-induced developmental conditions, catalase activity was induced by approximately 200-fold in both wt and cat1 strains, although in the mutant the activity increase as well as spore formation occurred one day later, indicating that the induction of catalase activity during starvation was due to Cat2. In wt starved cells, catalase activity was not induced by H2O2. These results suggest that Cat2 is the primary housekeeping catalase during M. xanthus growth and starvation-induced development, whereas Cat1 may have a complementary role, being responsible for the rapid degradation of H2O2 in proliferating vegetative cells subjected to oxidative stress.

Citations

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  • Enzymatic characterization of five thioredoxins and a thioredoxin reductase from Myxococcus xanthus
    Ryota Tanifuji, Yoshio Kimura
    FEMS Microbiology Letters.2024;[Epub]     CrossRef
  • Overexpression of cat2 restores antioxidant properties and production traits in degenerated strains of Volvariella volvacea
    Jianing Zhu, Wenpei Wang, Wanhe Sun, Yuanxi Lei, Qiangfei Tan, Gahong Zhao, Jianmin Yun, Fengyun Zhao
    Free Radical Biology and Medicine.2024; 215: 94.     CrossRef
  • Alleviation of H2O2 toxicity by extracellular catalases in the phycosphere of Microcystis aeruginosa
    Yerim Park, Wonjae Kim, Yeji Cha, Minkyung Kim, Woojun Park
    Harmful Algae.2024; 137: 102680.     CrossRef
  • Cis-3-Indoleacrylic Acid: A Nematicidal Compound from Streptomyces youssoufiensis YMF3.862 as V-ATPase Inhibitor on Meloidogyne incognita
    Min Chen, Ying Huang, Li Ma, Jian-Jin Liu, Yi Cao, Pei-Ji Zhao, Ming-He Mo
    Journal of Agricultural and Food Chemistry.2024; 72(44): 24347.     CrossRef
  • Broad-spectrum ROS autonomous scavenging polysaccharide-based vehicle to improve the bioactivity of blueberry anthocyanidins through intestinal synergistic mucoadhesion
    Jingwen Xu, Yue Zhang, Xiaolin Yao, Sijuan Wang, Guangwen Luo, Kaiqiang Lv, Yongkang Zhang, Guoliang Li
    Food Hydrocolloids.2024; 152: 109899.     CrossRef
  • Polyphosphate Plays a Significant Role in the Maturation of Spores in Myxococcus xanthus
    Daiki Harita, Hiroka Matsukawa, Yoshio Kimura
    Current Microbiology.2024;[Epub]     CrossRef
  • Discovery of 2-Naphthol from the Leaves of Actephila merrilliana as a Natural Nematicide Candidate
    Xi Zhang, Zhan Hu, Shuai Wang, Fengman Yin, Yuyang Wei, Jia Xie, Ranfeng Sun
    Journal of Agricultural and Food Chemistry.2023; 71(36): 13209.     CrossRef
Characteristic alterations of gut microbiota in uncontrolled gout
Asad ul-Haq , Kyung-Ann Lee , Hoonhee Seo , Sukyung Kim , Sujin Jo , Kyung Min Ko , Su-Jin Moon , Yun Sung Kim , Jung Ran Choi , Ho-Yeon Song , Hyun-Sook Kim
J. Microbiol. 2022;60(12):1178-1190.   Published online November 24, 2022
DOI: https://doi.org/10.1007/s12275-022-2416-1
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AbstractAbstract
Microbiome research has been on the rise recently for a more in-depth understanding of gout. Meanwhile, there is a need to understand the gut microbiome related to uric acid-lowering drug resistance. In this study, 16S rRNA gene-based microbiota analysis was performed for a total of 65 stool samples from 17 healthy controls and 48 febuxostat-treated gout patients (including 28 controlled subjects with decreased uric acid levels and 20 uncontrolled subjects with non-reduced uric acid levels). Alpha diversity of bacterial community decreased in the healthy control, controlled, and uncontrolled groups. In the case of beta diversity, the bacterial community was significantly different among groups (healthy control, controlled, and uncontrolled groups). Taxonomic biomarker analysis revealed the increased population of g-Bifidobacterium in healthy controls and g-Prevotella in uncontrolled patients. PCR further confirmed this result at the species level. Additionally, functional metagenomics predictions led to the exploration of various functional biomarkers, including purine metabolism. The results of this study can serve as a basis for developing potential new strategies for diagnosing and treating gout from microbiome prospects.

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  • Different Prostatic Tissue Microbiomes between High- and Low-Grade Prostate Cancer Pathogenesis
    Jae Heon Kim, Hoonhee Seo, Sukyung Kim, Md Abdur Rahim, Sujin Jo, Indrajeet Barman, Hanieh Tajdozian, Faezeh Sarafraz, Ho-Yeon Song, Yun Seob Song
    International Journal of Molecular Sciences.2024; 25(16): 8943.     CrossRef
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    Jean Demarquoy, Oumaima Dehmej
    Applied Microbiology.2024; 4(2): 824.     CrossRef
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    Feiyan Zhao, Zhixin Zhao, Dafu Man, Zhihong Sun, Ning Tie, Hongbin Li, Heping Zhang
    Food Bioscience.2023; 54: 102912.     CrossRef
  • Effect of a Novel Handheld Photobiomodulation Therapy Device in the Management of Chemoradiation Therapy-Induced Oral Mucositis in Head and Neck Cancer Patients: A Case Series Study
    In-Young Jo, Hyung-Kwon Byeon, Myung-Jin Ban, Jae-Hong Park, Sang-Cheol Lee, Yong Kyun Won, Yun-Su Eun, Jae-Yun Kim, Na-Gyeong Yang, Sul-Hee Lee, Pyeongan Lee, Nam-Hun Heo, Sujin Jo, Hoonhee Seo, Sukyung Kim, Ho-Yeon Song, Jung-Eun Kim
    Photonics.2023; 10(3): 241.     CrossRef
  • New drug targets for the treatment of gout arthritis: what’s new?
    Tiago H. Zaninelli, Geovana Martelossi-Cebinelli, Telma Saraiva-Santos, Sergio M. Borghi, Victor Fattori, Rubia Casagrande, Waldiceu A. Verri
    Expert Opinion on Therapeutic Targets.2023; 27(8): 679.     CrossRef
  • A dynamics association study of gut barrier and microbiota in hyperuricemia
    Qiulan Lv, Jun Zhou, Changyao Wang, Xiaomin Yang, Yafei Han, Quan Zhou, Ruyong Yao, Aihua Sui
    Frontiers in Microbiology.2023;[Epub]     CrossRef
  • Biochemical Recurrence in Prostate Cancer Is Associated with the Composition of Lactobacillus: Microbiome Analysis of Prostatic Tissue
    Jae Heon Kim, Hoonhee Seo, Sukyung Kim, Asad Ul-Haq, Md Abdur Rahim, Sujin Jo, Ho-Yeon Song, Yun Seob Song
    International Journal of Molecular Sciences.2023; 24(13): 10423.     CrossRef
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    Vladimir S. Ermakov, Jeffry C. Granados, Sanjay K. Nigam
    JCI Insight.2023;[Epub]     CrossRef
  • Causal Relationship between Gut Microbiota and Gout: A Two-Sample Mendelian Randomization Study
    Mengna Wang, Jiayao Fan, Zhaohui Huang, Dan Zhou, Xue Wang
    Nutrients.2023; 15(19): 4260.     CrossRef
  • Emerging Urate-Lowering Drugs and Pharmacologic Treatment Strategies for Gout: A Narrative Review
    Robert Terkeltaub
    Drugs.2023; 83(16): 1501.     CrossRef
  • Characterization of Fecal Microbiomes of Osteoporotic Patients in Korea
    Asad Ul-Haq, Hoonhee Seo, Sujin Jo, Hyuna Park, Sukyung Kim, Youngkyoung Lee, Saebim Lee, Je Hoon Jeong, Ho‑Yeon Song
    Polish Journal of Microbiology.2022; 71(4): 601.     CrossRef
Synthesis of pinene in the industrial strain Candida glycerinogenes by modification of its mevalonate pathway
Tengfei Ma , Hong Zong , Xinyao Lu , Bin Zhuge
J. Microbiol. 2022;60(12):1191-1200.   Published online October 24, 2022
DOI: https://doi.org/10.1007/s12275-022-2344-0
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AbstractAbstract
Terpenes have many applications and are widely found in nature, but recent progress in synthetic biology has enabled the use of microorganisms as chassis cells for the synthesis of these compounds. Candida glycerinogenes (C. glycerinogenes) is an industrial strain that may be developed as a chassis for the synthesis of terpenes since it has a tolerance to hyperosmolality and high sugar, and has a complete mevalonate (MVA) pathway. However, monoterpenes such as pinene are highly toxic, and the tolerance of C. glycerinogenes to pinene was investigated. We also measured the content of mevalonate and squalene to evaluate the strength of the MVA pathway. To determine terpene synthesis capacity, a pathway for the synthesis of pinene was constructed in C. glycerinogenes. Pinene production was improved by overexpression, gene knockdown and antisense RNA inhibition. Pinene production was mainly enhanced by strengthening the upstream MVA pathway and inhibiting the production of by-products from the downstream pathway. With these strategies, yield could be increased by almost 16 times, to 6.0 mg/L. Overall, we successfully constructed a pinene synthesis pathway in C. glycerinogenes and enhanced pinene production through metabolic modification.

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  • Recent advances in genome mining and synthetic biology for discovery and biosynthesis of natural products
    Mingpeng Wang, Lei Chen, Zhaojie Zhang, Qinhong Wang
    Critical Reviews in Biotechnology.2025; 45(1): 236.     CrossRef
  • Two-Phase Fermentation Systems for Microbial Production of Plant-Derived Terpenes
    Tuo Li, Ximeng Liu, Haoyu Xiang, Hehua Zhu, Xuan Lu, Baomin Feng
    Molecules.2024; 29(5): 1127.     CrossRef
  • Acetic acid stress and utilization synergistically enhance squalene biosynthesis in Candida glycerinogenes
    Zhenzhen You, Xueqing Du, Hong Zong, Xinyao Lu, Bin Zhuge
    Biochemical Engineering Journal.2024; 210: 109413.     CrossRef
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    Roman M. Dickey, Madan R. Gopal, Priyanka Nain, Aditya M. Kunjapur
    Journal of Biotechnology.2024; 389: 43.     CrossRef
  • Recent Advances and Multiple Strategies of Monoterpenoid Overproduction in Saccharomyces cerevisiae and Yarrowia lipolytica
    Dong-Xun Li, Qi Guo, Yu-Xin Yang, Shun-Jie Jiang, Xiao-Jun Ji, Chao Ye, Yue-Tong Wang, Tian-Qiong Shi
    ACS Synthetic Biology.2024; 13(6): 1647.     CrossRef
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    Wen Lv, Xinyao Lu, Bin Zhuge, Hong Zong
    ACS Synthetic Biology.2024; 13(3): 816.     CrossRef
  • Candida glycerinogenes-Promoted α-Pinene and Squalene Co-production Strategy Based on α-Pinene Stress
    Tengfei Ma, Hong Zong, Xinyao Lu, Bin Zhuge
    Journal of Agricultural and Food Chemistry.2023; 71(13): 5250.     CrossRef
Coumarin-based combined computational study to design novel drugs against Candida albicans
Akhilesh Kumar Maurya , Nidhi Mishra
J. Microbiol. 2022;60(12):1201-1207.   Published online November 10, 2022
DOI: https://doi.org/10.1007/s12275-022-2279-5
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AbstractAbstract
Candida species cause the most prevalent fungal illness, candidiasis. Candida albicans is known to cause bloodstream infections. This species is a commensal bacterium, but it can cause hospital–acquired diseases, particularly in COVID-19 patients with impaired immune systems. Candida infections have increased in patients with acute respiratory distress syndrome. Coumarins are both naturally occurring and synthetically produced. In this study, the biological activity of 40 coumarin derivatives was used to create a three-dimensional quantitative structure activity relationship (3D-QSAR) model. The training and test minimum inhibitory concentration values of C. albicans active compounds were split, and a regression model based on statistical data was established. This model served as a foundation for the creation of coumarin derivative QSARs. This is a unique way to create new therapeutic compounds for various ailments. We constructed novel structural coumarin derivatives using the derived QSAR model, and the models were confirmed using molecular docking and molecular dynamics simulation.

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  • Coumarin derivatives ameliorate the intestinal inflammation and pathogenic gut microbiome changes in the model of infectious colitis through antibacterial activity
    Hui-su Jung, Yei Ju Park, Bon-Hee Gu, Goeun Han, Woonhak Ji, Su mi Hwang, Myunghoo Kim
    Frontiers in Cellular and Infection Microbiology.2024;[Epub]     CrossRef
  • Therapeutic Effects of Coumarins with Different Substitution Patterns
    Virginia Flores-Morales, Ana P. Villasana-Ruíz, Idalia Garza-Veloz, Samantha González-Delgado, Margarita L. Martinez-Fierro
    Molecules.2023; 28(5): 2413.     CrossRef
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    Jun-Jian Lu, Zhi-Chang Xu, Hou Zhu, Lin-Yuan Zhu, Xiu-Rong Ma, Rui-Rui Wang, Rong-Tao Li, Rui-Rong Ye
    Frontiers in Cellular and Infection Microbiology.2023;[Epub]     CrossRef

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