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Research progress in material delivery and bacterial protection of outer membrane vesicles
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Qiqi PAN1, 2, Juan WANG2, *, Zhi WANG1, Kaishan XIAO1, 2, Qingping WU1
Acta Microbiologica Sinica | 2024, 64(2) : 364 - 377
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Acta Microbiologica Sinica | 2024, 64(2): 364-377
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Research progress in material delivery and bacterial protection of outer membrane vesicles
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Qiqi PAN1, 2, Juan WANG2, *, Zhi WANG1, Kaishan XIAO1, 2, Qingping WU1
Affiliations
  • 1 Guangdong Provincial Key Laboratory of Microbial Safety and Health, State Key Laboratory of Applied Microbiology Southern China, National Health Commission Science and Technology Innovation Platform for Nutrition and Safety of Microbial Food, Institute of Microbiology, Guangdong Academy of Sciences, Guangzhou 510070, Guangdong, China
  • 2 College of Food Science, South China Agricultural University, Guangzhou 510642, Guangdong, China
Published: 2024-02-04 doi: 10.13343/j.cnki.wsxb.20230483
Outline
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Outer membrane vesicles (OMVs) are spherical structures secreted by Gram-negative bacteria, with diameters of 10–250 nm. OMVs have gradually been recognized as a novel secretion system capable of transporting various substances such as lipids, proteins, nucleic acids, cytotoxins, and signaling molecules. OMVs possess a range of biological functions, including inter-bacterial communication, transmission of pathogenic factors, resistance to adverse external environments, and modulation of immune responses. Due to the distinct biological characteristics of OMVs, the antibiotic resistance transmission mediated by bacterial OMVs, as well as the potential applications of OMVs, has garnered increasing attention in recent years. This paper reviews the origins and substance delivery functions of bacterial OMVs and the protective effects of OMVs on the bacteria exposed to antibiotics and in adverse environments. Furthermore, this paper summarizes the potential applications of bacterial OMVs in the treatment of diseases, aiming to enrich the knowledge about bacterial OMVs.

outer membrane vesicles  /  drug resistance  /  substance delivery  /  protection  /  application
Qiqi PAN, Juan WANG, Zhi WANG, Kaishan XIAO, Qingping WU. Research progress in material delivery and bacterial protection of outer membrane vesicles[J]. Acta Microbiologica Sinica, 2024 , 64 (2) : 364 -377 . DOI: 10.13343/j.cnki.wsxb.20230483
Funding
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  • Guangdong Provincial Major Project of Basic and Applied Basic Research(2020B0301030005)
  • Talent Support Project of Guangdong(2021TQ06N119)
  • Guangdong Provincial Key Laboratory(2020B121201009)
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Year 2024 volume 64 Issue 2
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Article Info
doi: 10.13343/j.cnki.wsxb.20230483
  • Receive Date：2023-07-18
  • Online Date：2026-03-18
  • Published：2024-02-04
Article Data
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History
  • Received：2023-07-18
  • Accepted：2023-09-22
Funding
Guangdong Provincial Major Project of Basic and Applied Basic Research(2020B0301030005)
Talent Support Project of Guangdong(2021TQ06N119)
Guangdong Provincial Key Laboratory(2020B121201009)
Affiliations
    1 Guangdong Provincial Key Laboratory of Microbial Safety and Health, State Key Laboratory of Applied Microbiology Southern China, National Health Commission Science and Technology Innovation Platform for Nutrition and Safety of Microbial Food, Institute of Microbiology, Guangdong Academy of Sciences, Guangzhou 510070, Guangdong, China
    2 College of Food Science, South China Agricultural University, Guangzhou 510642, Guangdong, China

Corresponding:

*WANG Juan, E-mail:
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表12种不同金属材料的力学参数
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Family		 属数
Number of
genus		 种数
Number of
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Percentage of
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鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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