Understanding the role of bacterial cellular adsorption, accumulation and bioavailability regulation by biosurfactant in affecting biodegradation efficacy of polybrominated diphenyl ethers

Ti, Qingqing; Gu, Chenggang; Cai, Jun; Fan, Xiuli; Zhang, Yinping; Bian, Yongrong; Sun, Cheng; Jiang, Xin

doi:10.1016/j.jhazmat.2020.122382

Cited by 20 publications

(1 citation statement)

References 45 publications

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“…Previous studies have suggested that HOCs can induce oxidative stress and result in the accumulation of ROS in bacteria following exposure . This can lead to the inhibition of degrading enzyme activity to a certain degree, as evidenced by the initiation of the antioxidant defense system . It has been proposed that PAHs can induce biotoxicity in Vibrio fischeri and result in ROS overgeneration. , Details related to contaminants and their potential to induce ROS-related mechanisms are discussed in the Supporting Information (SI-A3).…”

Section: Factors Potentially Affecting Amr Development In the Plastis...mentioning

confidence: 99%

Determining the Contribution of Micro/Nanoplastics to Antimicrobial Resistance: Challenges and Perspectives

Luo

Liang

Cui

et al. 2023

Environ. Sci. Technol.

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Microorganisms colonizing the surfaces of microplastics form a plastisphere in the environment, which captures miscellaneous substances. The plastisphere, owning to its inherently complex nature, may serve as a "Petri dish" for the development and dissemination of antibiotic resistance genes (ARGs), adding a layer of complexity in tackling the global challenge of both microplastics and ARGs. Increasing studies have drawn insights into the extent to which the proliferation of ARGs occurred in the presence of micro/nanoplastics, thereby increasing antimicrobial resistance (AMR). However, a comprehensive review is still lacking in consideration of the current increasingly scattered research focus and results. This review focuses on the spread of ARGs mediated by microplastics, especially on the challenges and perspectives on determining the contribution of microplastics to AMR. The plastisphere accumulates biotic and abiotic materials on the persistent surfaces, which, in turn, offers a preferred environment for gene exchange within and across the boundary of the plastisphere. Microplastics breaking down to smaller sizes, such as nanoscale, can possibly promote the horizontal gene transfer of ARGs as environmental stressors by inducing the overgeneration of reactive oxygen species. Additionally, we also discussed methods, especially quantitatively comparing ARG profiles among different environmental samples in this emerging field and the challenges that multidimensional parameters are in great necessity to systematically determine the antimicrobial dissemination risk in the plastisphere. Finally, based on the biological sequencing data, we offered a framework to assess the AMR risks of micro/nanoplastics and biocolonizable microparticles that leverage multidimensional AMR-associated messages, including the ARGs' abundance, mobility, and potential acquisition by pathogens.

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Section: Factors Potentially Affecting Amr Development In the Plastis...mentioning

confidence: 99%

Determining the Contribution of Micro/Nanoplastics to Antimicrobial Resistance: Challenges and Perspectives

Luo

Liang

Cui

et al. 2023

Environ. Sci. Technol.

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Integrated toxicology, metabolomics, and transcriptomics analyses reveal the biodegradation and adaptation mechanisms to BDE-47 in Pseudomonas plecoglossicida

Qi¹,

Zhu²,

Yuan³

et al. 2023

Chemical Engineering Journal

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A biogenic microbial biosurfactin that degrades difenoconazole fungicide with potential antimicrobial and oil displacement properties

Satapute

Jogaiah

2022

Chemosphere

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Understanding the role of bacterial cellular adsorption, accumulation and bioavailability regulation by biosurfactant in affecting biodegradation efficacy of polybrominated diphenyl ethers

Cited by 20 publications

References 45 publications

Determining the Contribution of Micro/Nanoplastics to Antimicrobial Resistance: Challenges and Perspectives

Determining the Contribution of Micro/Nanoplastics to Antimicrobial Resistance: Challenges and Perspectives

Integrated toxicology, metabolomics, and transcriptomics analyses reveal the biodegradation and adaptation mechanisms to BDE-47 in Pseudomonas plecoglossicida

A biogenic microbial biosurfactin that degrades difenoconazole fungicide with potential antimicrobial and oil displacement properties

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