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Hu X, Fu Y, Shi H, Xu W, Shen C, Hu B, Ma L, Lou L. Neglected resistance risks: Cooperative resistance of antibiotic resistant bacteria influenced by primary soil components. JOURNAL OF HAZARDOUS MATERIALS 2022; 429:128229. [PMID: 35074748 DOI: 10.1016/j.jhazmat.2022.128229] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/05/2021] [Revised: 01/04/2022] [Accepted: 01/04/2022] [Indexed: 06/14/2023]
Abstract
Various antibiotic resistant bacteria (ARB) can thrive in soil and resist such environmental pressures as antibiotics through cooperative resistance, thereby promoting ARB retention and antibiotic resistance genes transmission. However, there has been finite knowledge in regard to the mechanisms and potential ecological risks of cooperative resistance in soil microbiome. In this study, soil minerals and organic matters were designed to treat a mixture of two Escherichia coli strains with different antibiotic resistance (E. coli DH5α/pUC19 and E. coli XL2-Blue) to determine how soil components affected cooperative resistance, and Luria-Bertani plates containing two antibiotics were used to observe dual-drug resistant bacteria (DRB) developed via cooperative resistance. Results showed quartz, humic acid, and biochar promoted E. coli XL2-Blue with high fitness costs, whereas kaolin, montmorillonite, and soot inhibited both strains. Using fluorescence microscope and PCR, it was speculated DRB could resist the antibiotic pressure via E. coli XL2-Blue coating E. coli DH5α/pUC19. E. coli DH5α/pUC19 dominated cooperative resistance. Correlation analysis and scanning electron microscope images indicated soil components influenced cooperative resistance. Biochar promoted cooperative resistance by increasing intracellular reactive oxygen species, thereby reducing the dominant strain concentration required for DRB development. Kaolin inhibited cooperative resistance the most, followed by soot and montmorillonite.
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Affiliation(s)
- Xinyi Hu
- Department of Environmental Engineering, Zhejiang University, Hangzhou 310029, People's Republic of China
| | - Yulong Fu
- Department of Environmental Engineering, Zhejiang University, Hangzhou 310029, People's Republic of China
| | - Hongyu Shi
- Department of Environmental Engineering, Zhejiang University, Hangzhou 310029, People's Republic of China
| | - Weijian Xu
- Department of Environmental Engineering, Zhejiang University, Hangzhou 310029, People's Republic of China
| | - Chaofeng Shen
- Department of Environmental Engineering, Zhejiang University, Hangzhou 310029, People's Republic of China; Key Laboratory of Water Pollution Control and Environmental Safety of Zhejiang Province, 310020, People's Republic of China
| | - Baolan Hu
- Department of Environmental Engineering, Zhejiang University, Hangzhou 310029, People's Republic of China; Key Laboratory of Water Pollution Control and Environmental Safety of Zhejiang Province, 310020, People's Republic of China
| | - Liping Ma
- School of Ecological and Environmental Sciences, Technology Innovation Center for Land Spatial Eco-restoration in Metropolitan Area, Ministry of Natural Resources, East China Normal University, Shanghai 200062, People's Republic of China.
| | - Liping Lou
- Department of Environmental Engineering, Zhejiang University, Hangzhou 310029, People's Republic of China; Key Laboratory of Water Pollution Control and Environmental Safety of Zhejiang Province, 310020, People's Republic of China.
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Chuen-Im T, Suriyant D, Sawetsuwannakun K, Kitkumthorn N. The Occurrence of Vibrionaceae, Staphylococcaceae, and Enterobacteriaceae in Green Turtle Chelonia mydas Rearing Seawater. JOURNAL OF AQUATIC ANIMAL HEALTH 2019; 31:303-310. [PMID: 31342564 DOI: 10.1002/aah.10082] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/24/2018] [Accepted: 07/20/2019] [Indexed: 06/10/2023]
Abstract
In this study, levels of Vibrionaceae, Staphylococcaceae, and Enterobacteriaceae were observed in seawater from juvenile green turtle Chelonia mydas rearing tanks and in the incoming coastal seawater (the water supply). Bacterial loads were compared between the incoming coastal seawater and two different rearing conditions: in cement tanks at a low stocking density and in fiberglass tanks at a high stocking density. The total bacterial counts in seawater from fiberglass tanks were statistically greater than those in cement tanks. The nonlactose and lactose fermenting enterobacteria, tellurite-reducing bacteria, and total plate counts in water from all rearing containers were greater than those in coastal seaweater by a logarithmic fold change of 2--3. Differences in bacterial population structure of the incoming coastal seawater and rearing water were also addressed. The results from biochemical identification of 344 isolates revealed that the bacteria that were commonly found in water samples were Citrobacter spp., Enterobacteria spp., Edwardsiella spp., Staphylococcus spp., Staphylococcus aureus, Photobacterium spp., Vibrio alginolyticus, and Vibrio spp. Conclusively, the microbiological monitoring of rearing water provides important and essential information on the management of aquatic animal health and husbandry.
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Affiliation(s)
- Thanaporn Chuen-Im
- Department of Microbiology, Faculty of Science, Silpakorn University, Nakorn Pathom, 73000, Thailand
| | - Dolaphum Suriyant
- Department of Microbiology, Faculty of Science, Silpakorn University, Nakorn Pathom, 73000, Thailand
| | - Koraphan Sawetsuwannakun
- Department of Microbiology, Faculty of Science, Silpakorn University, Nakorn Pathom, 73000, Thailand
| | - Nakarin Kitkumthorn
- Department of Oral Biology, Faculty of Dentistry, Mahidol University, Bangkok, 10400, Thailand
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Ramires T, Iglesias M, Vitola H, Núncio A, Kroning I, Kleinubing N, Fiorentini Â, Silva W. First report ofEscherichia coliO157:H7 in ready‐to‐eat sushi. J Appl Microbiol 2019; 128:301-309. [DOI: 10.1111/jam.14456] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2019] [Revised: 09/10/2019] [Accepted: 09/16/2019] [Indexed: 02/06/2023]
Affiliation(s)
- T. Ramires
- Science and Agroindustrial Technology Department Federal University of Pelotas Pelotas RS Brazil
| | - M.A. Iglesias
- Biotechnology Unit Technology Development Center Federal University of Pelotas Pelotas RS Brazil
| | - H.S. Vitola
- Science and Agroindustrial Technology Department Federal University of Pelotas Pelotas RS Brazil
| | - A.S.P. Núncio
- Science and Agroindustrial Technology Department Federal University of Pelotas Pelotas RS Brazil
| | - I.S. Kroning
- Science and Agroindustrial Technology Department Federal University of Pelotas Pelotas RS Brazil
| | - N.R. Kleinubing
- Science and Agroindustrial Technology Department Federal University of Pelotas Pelotas RS Brazil
| | - Â.M. Fiorentini
- Science and Agroindustrial Technology Department Federal University of Pelotas Pelotas RS Brazil
| | - W.P. Silva
- Science and Agroindustrial Technology Department Federal University of Pelotas Pelotas RS Brazil
- Biotechnology Unit Technology Development Center Federal University of Pelotas Pelotas RS Brazil
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Gómez-Baltazar A, Vázquez-Garcidueñas MS, Larsen J, Kuk-Soberanis ME, Vázquez-Marrufo G. Comparative stress response to food preservation conditions of ST19 and ST213 genotypes of Salmonella enterica serotype Typhimurium. Food Microbiol 2019; 82:303-315. [PMID: 31027788 DOI: 10.1016/j.fm.2019.03.010] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2018] [Revised: 01/30/2019] [Accepted: 03/07/2019] [Indexed: 11/27/2022]
Abstract
The replacement of the most prevalent Salmonella enterica genotypes has been documented worldwide. Here we tested the hypothesis that the current prevalent sequence type ST213 of serotype Typhimurium in Mexico has a higher resistance to stressful food preservation conditions than the displaced sequence ST19. ST19 showed higher cell viability percentages than ST213 in osmotic (685 mM NaCl) and acidic (pH 3.5) stress conditions and in combination with refrigeration (4 °C) and ambient (≈22 °C) temperatures. Both genotypes showed the same poststress recovery growth. ST213 formed biofilm and filamentous cells (FCs) under stress, whereas ST19 did not. ST213 cells also showed higher motility. The capacity of ST213 to form FCs may explain its lower viability percentages when compared with ST19, i.e., ST213 cells divided less under stress conditions, but FCs had the same recovery capacity of ST19 cells. ST213 presented a higher unsaturated/saturated fatty acids ratio (0.5-0.6) than ST19 (0.2-0.5), which indicates higher membrane fluidity. The transcript levels of the rpoS gene were similar between genotypes under the experimental conditions employed. Biofilm formation, the generation of FCs, cell motility and membrane modification seem to make ST213 more resistant than ST19 to food preservation environments.
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Affiliation(s)
- Adrián Gómez-Baltazar
- Centro Multidisciplinario de Estudios en Biotecnología, Facultad de Medicina Veterinaria y Zootecnia, Universidad Michoacana de San Nicolás de Hidalgo, Morelia, Michoacán, CP 58893, Mexico.
| | - Ma Soledad Vázquez-Garcidueñas
- División de Estudios de Posgrado, Facultad de Ciencias Médicas y Biológicas "Dr. Ignacio Chávez", Universidad Michoacana de San Nicolás de Hidalgo, Morelia, Michoacán, CP 58020, Mexico.
| | - John Larsen
- Instituto de Investigaciones en Ecosistemas y Sustentabilidad (IIES), Universidad Nacional Autónoma de México, Morelia, Michoacá, CP 58190, Mexico.
| | - Mariana Esther Kuk-Soberanis
- División de Estudios de Posgrado, Facultad de Ciencias Médicas y Biológicas "Dr. Ignacio Chávez", Universidad Michoacana de San Nicolás de Hidalgo, Morelia, Michoacán, CP 58020, Mexico.
| | - Gerardo Vázquez-Marrufo
- Centro Multidisciplinario de Estudios en Biotecnología, Facultad de Medicina Veterinaria y Zootecnia, Universidad Michoacana de San Nicolás de Hidalgo, Morelia, Michoacán, CP 58893, Mexico.
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Visvalingam J, Liu Y, Yang X. Impact of dry chilling on the genetic diversity of Escherichia coli on beef carcasses and on the survival of E. coli and E. coli O157. Int J Food Microbiol 2017; 244:62-66. [DOI: 10.1016/j.ijfoodmicro.2016.12.022] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2016] [Revised: 11/29/2016] [Accepted: 12/26/2016] [Indexed: 11/25/2022]
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Lagha R, Bellon-Fontaine MN, Renault M, Briandet R, Herry JM, Mrabet B, Bakhrouf A, Chehimi MM. Impact of long-term starvation on adhesion to and biofilm formation on stainless steel 316 L and gold surfaces of Salmonella enterica serovar Typhimurium. ANN MICROBIOL 2014. [DOI: 10.1007/s13213-014-0872-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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