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Li Y, Zhang K, Yin Y, Kong X, Zhang R, Wang H, Zhang Z. Amino-functionalized graphene oxide affects bacteria-phage interactions in aquatic environments. WATER RESEARCH 2024; 259:121840. [PMID: 38820731 DOI: 10.1016/j.watres.2024.121840] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/28/2024] [Revised: 05/16/2024] [Accepted: 05/24/2024] [Indexed: 06/02/2024]
Abstract
The widespread use of graphene family nanomaterials (GFNs) in mass production has resulted in their release into the atmosphere, soil and water environment through various processes. Among these, the water environment is particularly affected by GFN pollution. Our previous study has demonstrated the impact of graphene oxide (GO) on bacteria-phage interactions in natural systems. However, the effects of amino-functionalized GO with a positive charge on bacteria-phage interactions in aquatic environments remain unclear. In the present study, we found that amino-functionalized graphene oxide (AGO) (0.05 mg/mL) inhibited the growth of Pseudomonas aeruginosa Y12. Furthermore, treating P. aeruginosa Y12 and phage with AGO (0.05 mg/mL) led to a reduced ratio of phage to bacteria, indicating that AGO can inhibit phage infection of bacteria. Additionally, the acidic environment exacerbated this effect by promoting electrostatic adsorption between the positively charged AGO and the negatively charged phage. Finally, a field water body intervention experiment showed that the richness and diversity of bacterial communities in six water samples changed due to AGO exposure, as revealed by Illumina analysis based on the bacterial 16S rRNA gene. These findings offer valuable insights into the environmental impacts of GFNs.
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Affiliation(s)
- Ying Li
- School of Clinical and Basic Medical Science, Shandong First Medical University and Shandong Academy of Medical Sciences, Tai'an 271016, Shandong, PR China; Collaborative Innovation Center for the Origin and Control of Emerging Infectious Diseases, Shandong First Medical University and Shandong Academy of Medical Sciences, Tai'an 271016, PR China
| | - Kexin Zhang
- Hospital for Skin Diseases, Shandong First Medical University, Ji'nan, PR China; Shandong Provincial Institute of Dermatology and Venereology, Shandong Academy of Medical Sciences, Ji'nan, PR China
| | - Yansong Yin
- School of Clinical and Basic Medical Science, Shandong First Medical University and Shandong Academy of Medical Sciences, Tai'an 271016, Shandong, PR China; Collaborative Innovation Center for the Origin and Control of Emerging Infectious Diseases, Shandong First Medical University and Shandong Academy of Medical Sciences, Tai'an 271016, PR China
| | - Xinxin Kong
- School of Clinical and Basic Medical Science, Shandong First Medical University and Shandong Academy of Medical Sciences, Tai'an 271016, Shandong, PR China; Collaborative Innovation Center for the Origin and Control of Emerging Infectious Diseases, Shandong First Medical University and Shandong Academy of Medical Sciences, Tai'an 271016, PR China
| | - Ruiling Zhang
- School of Clinical and Basic Medical Science, Shandong First Medical University and Shandong Academy of Medical Sciences, Tai'an 271016, Shandong, PR China; Collaborative Innovation Center for the Origin and Control of Emerging Infectious Diseases, Shandong First Medical University and Shandong Academy of Medical Sciences, Tai'an 271016, PR China.
| | - Haijun Wang
- Collaborative Innovation Center for the Origin and Control of Emerging Infectious Diseases, Shandong First Medical University and Shandong Academy of Medical Sciences, Tai'an 271016, PR China; School of Life Science, Shandong First Medical University and Shandong Academy of Medical Sciences, Tai'an 271016, PR China.
| | - Zhong Zhang
- School of Clinical and Basic Medical Science, Shandong First Medical University and Shandong Academy of Medical Sciences, Tai'an 271016, Shandong, PR China; Collaborative Innovation Center for the Origin and Control of Emerging Infectious Diseases, Shandong First Medical University and Shandong Academy of Medical Sciences, Tai'an 271016, PR China; Shandong Second Medical University, Weifang 261021, PR China; The First Affiliated Hospital of Shandong First Medical University, Ji'nan 250014, PR China.
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2
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Li J, Du J, Ding G, Zhang W, Zhou Y, Xu Y, Zhou D, Sun Y, Liu X, Shen B. Isolation, characterization and functional analysis of a bacteriophage targeting Culex pipiens pallens resistance-associated Aeromonas hydrophila. Parasit Vectors 2024; 17:222. [PMID: 38745242 PMCID: PMC11094981 DOI: 10.1186/s13071-024-06281-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2023] [Accepted: 04/15/2024] [Indexed: 05/16/2024] Open
Abstract
BACKGROUND Culex pipiens pallens is a well-known mosquito vector for several diseases. Deltamethrin, a commonly used pyrethroid insecticide, has been frequently applied to manage adult Cx. pipiens pallens. However, mosquitoes can develop resistance to these insecticides as a result of insecticide misuse and, therefore, it is crucial to identify novel methods to control insecticide resistance. The relationship between commensal bacteria and vector resistance has been recently recognized. Bacteriophages (= phages) are effective tools by which to control insect commensal bacteria, but there have as yet been no studies using phages on adult mosquitoes. In this study, we isolated an Aeromonas phage vB AhM-LH that specifically targets resistance-associated symbiotic bacteria in mosquitoes. We investigated the impact of Aeromonas phage vB AhM-LH in an abundance of Aeromonas hydrophila in the gut of Cx. pipiens pallens and its effect on the status of deltamethrin resistance. METHODS Phages were isolated on double-layer agar plates and their biological properties analyzed. Phage morphology was observed by transmission electron microscopy (TEM) after negative staining. The phage was then introduced into the mosquito intestines via oral feeding. The inhibitory effect of Aeromonas phage vB AhM-LH on Aeromonas hydrophila in mosquito intestines was assessed through quantitative real-time PCR analysis. Deltamethrin resistance of mosquitoes was assessed using WHO bottle bioassays. RESULTS An Aeromonas phage vB AhM-LH was isolated from sewage and identified as belonging to the Myoviridae family in the order Caudovirales using TEM. Based on biological characteristics analysis and in vitro antibacterial experiments, Aeromonas phage vB AhM-LH was observed to exhibit excellent stability and effective bactericidal activity. Sequencing revealed that the Aeromonas phage vB AhM-LH genome comprises 43,663 bp (51.6% CG content) with 81 predicted open reading frames. No integrase-related gene was detected in the vB AH-LH genome, which marked it as a potential biological antibacterial. Finally, we found that Aeromonas phage vB AhM-LH could significantly reduce deltamethrin resistance in Cx. pipiens pallens, in both the laboratory and field settings, by decreasing the abundance of Aeromonas hydrophila in their midgut. CONCLUSIONS Our findings demonstrate that Aeromonas phage vB AhM-LH could effectively modulate commensal bacteria Aeromonas hydrophila in adult mosquitoes, thus representing a promising strategy to mitigate mosquito vector resistance.
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Affiliation(s)
- Jinze Li
- Department of Pathogen Biology, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Jiajia Du
- Department of Pathogen Biology, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Guangshuo Ding
- Department of Pathogen Biology, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Wenxing Zhang
- Department of Pathogen Biology, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Yinghui Zhou
- Department of Pathogen Biology, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Yidan Xu
- Department of Pathogen Biology, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Dan Zhou
- Department of Pathogen Biology, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Yan Sun
- Department of Pathogen Biology, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Xiaoqiu Liu
- Department of Pathogen Biology, China Medical University, Shenyang, China.
| | - Bo Shen
- Department of Pathogen Biology, Nanjing Medical University, Nanjing, Jiangsu, China.
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Su C, Xie T, Jiang L, Wang Y, Wang Y, Nie R, Zhao Y, He B, Ma J, Yang Q, Hao J. Host genetics and larval host plant modulate microbiome structure and evolution underlying the intimate insect-microbe-plant interactions in Parnassius species on the Qinghai-Tibet Plateau. Ecol Evol 2024; 14:e11218. [PMID: 38606343 PMCID: PMC11007261 DOI: 10.1002/ece3.11218] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Revised: 02/09/2024] [Accepted: 03/20/2024] [Indexed: 04/13/2024] Open
Abstract
Insects harbor a remarkable diversity of gut microbiomes critical for host survival, health, and fitness, but the mechanism of this structured symbiotic community remains poorly known, especially for the insect group consisting of many closely related species that inhabit the Qinghai-Tibet Plateau. Here, we firstly analyzed population-level 16S rRNA microbial dataset, comprising 11 Parnassius species covering 5 subgenera, from 14 populations mostly sampled in mountainous regions across northwestern-to-southeastern China, and meanwhile clarified the relative importance of multiple factors on gut microbial community structure and evolution. Our findings indicated that both host genetics and larval host plant modulated gut microbial diversity and community structure. Moreover, the effect analysis of host genetics and larval diet on gut microbiomes showed that host genetics played a critical role in governing the gut microbial beta diversity and the symbiotic community structure, while larval host plant remarkably influenced the functional evolution of gut microbiomes. These findings of the intimate insect-microbe-plant interactions jointly provide some new insights into the correlation among the host genetic background, larval host plant, the structure and evolution of gut microbiome, as well as the mechanisms of high-altitude adaptation in closely related species of this alpine butterfly group.
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Affiliation(s)
- Chengyong Su
- College of Life SciencesAnhui Normal UniversityWuhuChina
| | - Tingting Xie
- College of Life SciencesAnhui Normal UniversityWuhuChina
| | - Lijun Jiang
- College of Life SciencesAnhui Normal UniversityWuhuChina
| | - Yunliang Wang
- College of Life SciencesAnhui Normal UniversityWuhuChina
- College of Physical EducationAnhui Normal UniversityWuhuChina
| | - Ying Wang
- College of Life SciencesAnhui Normal UniversityWuhuChina
- College of Physical EducationAnhui Normal UniversityWuhuChina
| | - Ruie Nie
- College of Life SciencesAnhui Normal UniversityWuhuChina
| | - Youjie Zhao
- College of Life SciencesAnhui Normal UniversityWuhuChina
| | - Bo He
- College of Life SciencesAnhui Normal UniversityWuhuChina
| | - Junye Ma
- Key Laboratory of Palaeobiology and Petroleum Stratigraphy, Center for Excellence in Life and Palaeoenvironment, Nanjing Institute of Geology and PaleontologyChinese Academy of SciencesNanjingChina
| | - Qun Yang
- Key Laboratory of Palaeobiology and Petroleum Stratigraphy, Center for Excellence in Life and Palaeoenvironment, Nanjing Institute of Geology and PaleontologyChinese Academy of SciencesNanjingChina
- Nanjing CollegeUniversity of Chinese Academy of SciencesNanjingChina
| | - Jiasheng Hao
- College of Life SciencesAnhui Normal UniversityWuhuChina
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Yin Y, Wang S, Li Y, Yao D, Zhang K, Kong X, Zhang R, Zhang Z. Antagonistic effect of the beneficial bacterium Enterobacter hormaechei against the heavy metal Cu 2+ in housefly larvae. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2024; 272:116077. [PMID: 38335578 DOI: 10.1016/j.ecoenv.2024.116077] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Revised: 02/01/2024] [Accepted: 02/03/2024] [Indexed: 02/12/2024]
Abstract
Vermicomposting via housefly larvae can be used to efficiently treat manure and regenerate biofertilizer; however, the uptake of heavy metals could negatively influence the growth and development of larvae. Intestinal bacteria play an important role in the development of houseflies, but their effects on resistance to heavy metal damage in houseflies are still poorly understood. In this study, the life history traits and gut microbiota of housefly larvae were evaluated after exposure to an environment with Cu2+ -Enterobacter hormaechei. The data showed that exposure to 300 μg/mL Cu2+ significantly inhibited larval development and locomotor activity and reduced immune capacity. However, dietary supplementation with a Cu2+ -Enterobacter hormaechei mixture resulted in increased body weight and length, and the immune capacity of the larvae returned to normal levels. The abundances of Providencia and Klebsiella increased when larvae were fed Cu2+ -contaminated diets, while the abundances of Enterobacter and Bacillus increased when larvae were exposed to a Cu2+ -Enterobacter hormaechei mixture-contaminated environment. In vitro scanning electron microscopy analysis revealed that Enterobacter hormaechei exhibited obvious adsorption of Cu2+ when cultured in the presence of Cu2+, which reduced the damage caused by Cu2+ to other bacteria in the intestine and protected the larvae from Cu2+ injury. Overall, our results showed that Enterobacter hormaechei can absorb Cu2+ and increase the abundance of beneficial bacteria, thus protecting housefly larvae from damage caused by Cu2+. These results may fill the gaps in our understanding of the interactions between heavy metals and beneficial intestinal bacteria, offering valuable insights into the interplay between housefly larvae and metal contaminants in the environment. This approach could enhance the efficiency of converting manure contaminated with heavy metals to resources using houseflies.
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Affiliation(s)
- Yansong Yin
- School of Basic Medical Science, Shandong First Medical University (Shandong Academy of Medical Sciences), Taian 271016, Shandong, China; Collaborative Innovation Center for the Origin and Control of Emerging Infectious Diseases, Shandong First Medical University (Shandong Academy of Medical Sciences), No. 619, Changchen Road, Taian 271016, Shandong, China
| | - Shumin Wang
- School of Basic Medical Science, Shandong First Medical University (Shandong Academy of Medical Sciences), Taian 271016, Shandong, China; School of Life Science, Shandong First Medical University (Shandong Academy of Medical Sciences), Taian 271016, Shandong, China
| | - Ying Li
- School of Basic Medical Science, Shandong First Medical University (Shandong Academy of Medical Sciences), Taian 271016, Shandong, China; Collaborative Innovation Center for the Origin and Control of Emerging Infectious Diseases, Shandong First Medical University (Shandong Academy of Medical Sciences), No. 619, Changchen Road, Taian 271016, Shandong, China
| | - Dawei Yao
- School of Basic Medical Science, Shandong First Medical University (Shandong Academy of Medical Sciences), Taian 271016, Shandong, China; Shandong Institute of Endocrine and Metabolic Diseases, Shandong First Medical University, Jinan, Shandong, China
| | - Kexin Zhang
- School of Basic Medical Science, Shandong First Medical University (Shandong Academy of Medical Sciences), Taian 271016, Shandong, China; Collaborative Innovation Center for the Origin and Control of Emerging Infectious Diseases, Shandong First Medical University (Shandong Academy of Medical Sciences), No. 619, Changchen Road, Taian 271016, Shandong, China
| | - Xinxin Kong
- School of Basic Medical Science, Shandong First Medical University (Shandong Academy of Medical Sciences), Taian 271016, Shandong, China; Collaborative Innovation Center for the Origin and Control of Emerging Infectious Diseases, Shandong First Medical University (Shandong Academy of Medical Sciences), No. 619, Changchen Road, Taian 271016, Shandong, China
| | - Ruiling Zhang
- School of Basic Medical Science, Shandong First Medical University (Shandong Academy of Medical Sciences), Taian 271016, Shandong, China; Collaborative Innovation Center for the Origin and Control of Emerging Infectious Diseases, Shandong First Medical University (Shandong Academy of Medical Sciences), No. 619, Changchen Road, Taian 271016, Shandong, China.
| | - Zhong Zhang
- School of Basic Medical Science, Shandong First Medical University (Shandong Academy of Medical Sciences), Taian 271016, Shandong, China; Weifang Medical University, Weifang 261021, Shandong, China.
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Zhang K, Wang S, Li Y, Yin Y, Zhang X, Zhang Q, Kong X, Liu W, Yao D, Zhang R, Zhang Z. Application of bacteria and bacteriophage cocktails for biological control of houseflies. Parasit Vectors 2024; 17:22. [PMID: 38233948 PMCID: PMC10795258 DOI: 10.1186/s13071-023-06082-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Accepted: 12/04/2023] [Indexed: 01/19/2024] Open
Abstract
BACKGROUND Houseflies, Musca domestica L., are an ubiquitous pest that can transmit numerous diseases and threaten human health. Increasing insecticide resistance shown by houseflies necessitates the develop new control alternatives. The housefly gut is densely colonized with microorganisms that interact with each other dynamically and benefit the host's health. However, the impact of multiple symbiotic bacteria on the composition of housefly gut microbiota and the host's activities remains unclear. METHODS We isolated and cultured 12 bacterial species from the intestines of housefly larvae. We also isolated seven bacteriophages to precisely target the regulation of certain bacterial species. Using 16S rRNA high-throughput gene sequencing, we analyzed the bacterial diversity after orally administering bacteria/phage cocktails to houseflies. RESULTS Our results showed that larval growth was promoted, the abundance of beneficial bacteria, such as Klebsiella and Enterobacter, was increased and the abundance of harmful bacteria, such as Providencia, Morganella and Pseudomonas, was decreased in housefly larvae fed with the beneficial bacteria cocktail. However, oral administration of both beneficial and harmful bacterial phage cocktails inhibited larval growth, probably due to the drastic alteration of gut flora. Untargeted metabolomics using liquid chromatography-mass spectrometry showed that disturbances in gut microbiota changed the larval metabolite profiles. Feeding experiments revealed that disrupting the intestinal flora suppressed the beneficial bacteria and increased the harmful bacteria, causing changes in the metabolites and inhibiting larval growth. CONCLUSIONS Based on our results, bacteria/phage cocktails are effective tools for regulating the intestinal flora of insects and have a high potential as a biological control agent for incorporation into an integrated pest management program.
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Affiliation(s)
- Kexin Zhang
- Hospital for Skin Diseases, Shandong First Medical University, Jinan, China
- Shandong Provincial Institute of Dermatology and Venereology, Shandong Academy of Medical Sciences, Jinan, China
- Collaborative Innovation Center for the Origin and Control of Emerging Infectious Diseases, Shandong First Medical University and Shandong Academy of Medical Sciences, Taian, China
| | - Shumin Wang
- Collaborative Innovation Center for the Origin and Control of Emerging Infectious Diseases, Shandong First Medical University and Shandong Academy of Medical Sciences, Taian, China
- School of Life Science, Shandong First Medical University and Shandong Academy of Medical Sciences, Taian, China
| | - Ying Li
- Collaborative Innovation Center for the Origin and Control of Emerging Infectious Diseases, Shandong First Medical University and Shandong Academy of Medical Sciences, Taian, China
- School of Clinical and Basic Medical Science, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, China
| | - Yansong Yin
- Collaborative Innovation Center for the Origin and Control of Emerging Infectious Diseases, Shandong First Medical University and Shandong Academy of Medical Sciences, Taian, China
- School of Clinical and Basic Medical Science, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, China
| | - Xinyu Zhang
- Collaborative Innovation Center for the Origin and Control of Emerging Infectious Diseases, Shandong First Medical University and Shandong Academy of Medical Sciences, Taian, China
- Department of Endocrinology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
| | - Qian Zhang
- Collaborative Innovation Center for the Origin and Control of Emerging Infectious Diseases, Shandong First Medical University and Shandong Academy of Medical Sciences, Taian, China
- School of Clinical and Basic Medical Science, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, China
| | - Xinxin Kong
- Collaborative Innovation Center for the Origin and Control of Emerging Infectious Diseases, Shandong First Medical University and Shandong Academy of Medical Sciences, Taian, China
- School of Clinical and Basic Medical Science, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, China
| | - Wenjuan Liu
- Collaborative Innovation Center for the Origin and Control of Emerging Infectious Diseases, Shandong First Medical University and Shandong Academy of Medical Sciences, Taian, China
- Department of Laboratory Medicine, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Shanwei, China
| | - Dawei Yao
- Shandong Institute of Endocrine and Metabolic Diseases, Shandong First Medical University, Jinan, Shandong, China.
| | - Ruiling Zhang
- Collaborative Innovation Center for the Origin and Control of Emerging Infectious Diseases, Shandong First Medical University and Shandong Academy of Medical Sciences, Taian, China.
- School of Clinical and Basic Medical Science, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, China.
| | - Zhong Zhang
- School of Life Science, Weifang Medical University, Weifang, China.
- Medical Science and Technology Innovation Center, The First Affiliated Hospital of Shandong First Medical University, Jinan, China.
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Li Y, Wang S, Zhang K, Yin Y, Zhang X, Zhang Q, Kong X, Tang L, Zhang R, Zhang Z. Serratia marcescens in the intestine of housefly larvae inhibits host growth by interfering with gut microbiota. Parasit Vectors 2023; 16:196. [PMID: 37301969 DOI: 10.1186/s13071-023-05781-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2023] [Accepted: 04/20/2023] [Indexed: 06/12/2023] Open
Abstract
BACKGROUND The structure of gut microbiota is highly complex. Insects have ubiquitous associations with intestinal symbiotic bacteria, which play essential roles. Thus, understanding how changes in the abundance of a single bacterium interfere with bacterial interactions in the insect's gut is important. METHODS Here, we analyzed the effects of Serratia marcescens on the growth and development of housefly larvae using phage technology. We used 16S rRNA gene sequencing technology to explore dynamic diversity and variation in gut bacterial communities and performed plate confrontation assays to study the interaction between S. marcescens and intestinal microorganisms. Furthermore, we performed phenoloxidase activity assay, crawling assay, and trypan blue staining to explore the negative effects of S. marcescens on housefly larvae's humoral immunity, motility, and intestinal organization. RESULTS The growth and development of housefly larvae were inhibited after feeding on S. marcescens, and their intestinal bacterial composition changed with increasing abundance of Providencia and decreasing abundance of Enterobacter and Klebsiella. Meanwhile, the depletion of S. marcescens by phages promoted the reproduction of beneficial bacteria. CONCLUSIONS In our study, using phage as a tool to regulate the abundance of S. marcescens, we highlighted the mechanism by which S. marcescens inhibits the growth and development of housefly larvae and illustrated the importance of intestinal flora for larval development. Furthermore, by studying the dynamic diversity and variation in gut bacterial communities, we improved our understanding of the possible relationship between the gut microbiome and housefly larvae when houseflies are invaded by exogenous pathogenic bacteria.
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Affiliation(s)
- Ying Li
- School of Basic Medical Science, (Shandong Academy of Medical Sciences), Shandong First Medical University, Taian, 271016, Shandong, China
- Collaborative Innovation Center for the Origin and Control of Emerging Infectious Diseases, (Shandong Academy of Medical Sciences), Shandong First Medical University, No. 619, Changchen Road, Taian, 271016, Shandong, China
| | - Shumin Wang
- School of Basic Medical Science, (Shandong Academy of Medical Sciences), Shandong First Medical University, Taian, 271016, Shandong, China
- School of Life Science, (Shandong Academy of Medical Sciences), Shandong First Medical University, Taian, 271016, Shandong, China
| | - Kexin Zhang
- School of Basic Medical Science, (Shandong Academy of Medical Sciences), Shandong First Medical University, Taian, 271016, Shandong, China
- Collaborative Innovation Center for the Origin and Control of Emerging Infectious Diseases, (Shandong Academy of Medical Sciences), Shandong First Medical University, No. 619, Changchen Road, Taian, 271016, Shandong, China
| | - Yansong Yin
- School of Basic Medical Science, (Shandong Academy of Medical Sciences), Shandong First Medical University, Taian, 271016, Shandong, China
- Collaborative Innovation Center for the Origin and Control of Emerging Infectious Diseases, (Shandong Academy of Medical Sciences), Shandong First Medical University, No. 619, Changchen Road, Taian, 271016, Shandong, China
| | - Xinyu Zhang
- School of Basic Medical Science, (Shandong Academy of Medical Sciences), Shandong First Medical University, Taian, 271016, Shandong, China
- Collaborative Innovation Center for the Origin and Control of Emerging Infectious Diseases, (Shandong Academy of Medical Sciences), Shandong First Medical University, No. 619, Changchen Road, Taian, 271016, Shandong, China
| | - Qian Zhang
- School of Basic Medical Science, (Shandong Academy of Medical Sciences), Shandong First Medical University, Taian, 271016, Shandong, China
- Collaborative Innovation Center for the Origin and Control of Emerging Infectious Diseases, (Shandong Academy of Medical Sciences), Shandong First Medical University, No. 619, Changchen Road, Taian, 271016, Shandong, China
| | - Xinxin Kong
- School of Basic Medical Science, (Shandong Academy of Medical Sciences), Shandong First Medical University, Taian, 271016, Shandong, China
- Collaborative Innovation Center for the Origin and Control of Emerging Infectious Diseases, (Shandong Academy of Medical Sciences), Shandong First Medical University, No. 619, Changchen Road, Taian, 271016, Shandong, China
| | - Luyao Tang
- Weifang Medical University, Weifang, 261021, Shandong, China
| | - Ruiling Zhang
- School of Basic Medical Science, (Shandong Academy of Medical Sciences), Shandong First Medical University, Taian, 271016, Shandong, China.
- Collaborative Innovation Center for the Origin and Control of Emerging Infectious Diseases, (Shandong Academy of Medical Sciences), Shandong First Medical University, No. 619, Changchen Road, Taian, 271016, Shandong, China.
| | - Zhong Zhang
- Weifang Medical University, Weifang, 261021, Shandong, China.
- The First Affiliated Hospital of Shandong First Medical University, Jinan, 250014, Shandong, China.
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Jia HJ, Jia PP, Yin S, Bu LK, Yang G, Pei DS. Engineering bacteriophages for enhanced host range and efficacy: insights from bacteriophage-bacteria interactions. Front Microbiol 2023; 14:1172635. [PMID: 37323893 PMCID: PMC10264812 DOI: 10.3389/fmicb.2023.1172635] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Accepted: 05/10/2023] [Indexed: 06/17/2023] Open
Abstract
Bacteriophages, the most abundant organisms on earth, have the potential to address the rise of multidrug-resistant bacteria resulting from the overuse of antibiotics. However, their high specificity and limited host range can hinder their effectiveness. Phage engineering, through the use of gene editing techniques, offers a means to enhance the host range of bacteria, improve phage efficacy, and facilitate efficient cell-free production of phage drugs. To engineer phages effectively, it is necessary to understand the interaction between phages and host bacteria. Understanding the interaction between the receptor recognition protein of bacteriophages and host receptors can serve as a valuable guide for modifying or replacing these proteins, thereby altering the receptor range of the bacteriophage. Research and development focused on the CRISPR-Cas bacterial immune system against bacteriophage nucleic acids can provide the necessary tools to promote recombination and counter-selection in engineered bacteriophage programs. Additionally, studying the transcription and assembly functions of bacteriophages in host bacteria can facilitate the engineered assembly of bacteriophage genomes in non-host environments. This review highlights a comprehensive summary of phage engineering methods, including in-host and out-of-host engineering, and the use of high-throughput methods to understand their role. The main aim of these techniques is to harness the intricate interactions between bacteriophages and hosts to inform and guide the engineering of bacteriophages, particularly in the context of studying and manipulating the host range of bacteriophages. By employing advanced high-throughput methods to identify specific bacteriophage receptor recognition genes, and subsequently introducing modifications or performing gene swapping through in-host recombination or out-of-host synthesis, it becomes possible to strategically alter the host range of bacteriophages. This capability holds immense significance for leveraging bacteriophages as a promising therapeutic approach against antibiotic-resistant bacteria.
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Affiliation(s)
- Huang-Jie Jia
- College of Resources and Environment, University of Chinese Academy of Sciences, Beijing, China
- Chongqing Institute of Green and Intelligent Technology, Chinese Academy of Sciences, Chongqing, China
| | - Pan-Pan Jia
- School of Public Health, Chongqing Medical University, Chongqing, China
| | - Supei Yin
- Urinary Nephropathy Center, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Ling-Kang Bu
- College of Life Science, Henan Normal University, Xinxiang, China
| | - Guan Yang
- Chongqing Institute of Green and Intelligent Technology, Chinese Academy of Sciences, Chongqing, China
| | - De-Sheng Pei
- School of Public Health, Chongqing Medical University, Chongqing, China
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Xie J, Cai Z, Zheng W, Zhang H. Integrated analysis of miRNA and mRNA expression profiles in response to gut microbiota depletion in the abdomens of female Bactrocera dorsalis. INSECT SCIENCE 2023; 30:443-458. [PMID: 35751912 DOI: 10.1111/1744-7917.13091] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Revised: 04/25/2022] [Accepted: 05/30/2022] [Indexed: 06/15/2023]
Abstract
Insect gut microbiota has been reported to participate in regulating host multiple biological processes including metabolism and reproduction. However, the corresponding molecular mechanisms remain largely unknown. Recent studies suggest that microRNAs (miRNAs) are involved in complex interactions between the gut microbiota and the host. Here, we used next-generation sequencing technology to characterize miRNA and mRNA expression profiles and construct the miRNA-gene regulatory network in response to gut microbiota depletion in the abdomens of female Bactrocera dorsalis. A total of 3016 differentially expressed genes (DEGs) and 18 differentially expressed miRNAs (DEMs) were identified. Based on the integrated analysis of miRNA and mRNA sequencing data, 229 negatively correlated miRNA-gene pairs were identified from the miRNA-mRNA network. Gene ontology enrichment analysis indicated that DEMs could target several genes involved in the metabolic process, oxidation-reduction process, oogenesis, and insulin signaling pathway. Finally, real-time quantitative polymerase chain reaction further verified the accuracy of RNA sequencing results. In conclusion, our study provides the profiles of miRNA and mRNA expressions under antibiotics treatment and provides an insight into the roles of miRNAs and their target genes in the interaction between the gut microbiota and its host.
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Affiliation(s)
- Junfei Xie
- Key Laboratory of Horticultural Plant Biology (MOE), Hubei Hongshan Laboratory, China-Australia Joint Research Centre for Horticultural and Urban Pests, Institute of Urban and Horticultural Entomology, College of Plant Science and Technology, Huazhong Agricultural University, Wuhan, 430070, China
| | - Zhaohui Cai
- Key Laboratory of Horticultural Plant Biology (MOE), Hubei Hongshan Laboratory, China-Australia Joint Research Centre for Horticultural and Urban Pests, Institute of Urban and Horticultural Entomology, College of Plant Science and Technology, Huazhong Agricultural University, Wuhan, 430070, China
| | - Wenping Zheng
- Key Laboratory of Horticultural Plant Biology (MOE), Hubei Hongshan Laboratory, China-Australia Joint Research Centre for Horticultural and Urban Pests, Institute of Urban and Horticultural Entomology, College of Plant Science and Technology, Huazhong Agricultural University, Wuhan, 430070, China
| | - Hongyu Zhang
- Key Laboratory of Horticultural Plant Biology (MOE), Hubei Hongshan Laboratory, China-Australia Joint Research Centre for Horticultural and Urban Pests, Institute of Urban and Horticultural Entomology, College of Plant Science and Technology, Huazhong Agricultural University, Wuhan, 430070, China
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9
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Hodžić A, Dheilly NM, Cabezas-Cruz A, Berry D. The helminth holobiont: a multidimensional host-parasite-microbiota interaction. Trends Parasitol 2023; 39:91-100. [PMID: 36503639 DOI: 10.1016/j.pt.2022.11.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Revised: 11/24/2022] [Accepted: 11/25/2022] [Indexed: 12/13/2022]
Abstract
Gastrointestinal helminths have developed multiple mechanisms by which they manipulate the host microbiome to make a favorable environment for their long-term survival. While the impact of helminth infections on vertebrate host immunity and its gut microbiota is relatively well studied, little is known about the structure and functioning of microbial populations supported by metazoan parasites. Here we argue that an integrated understanding of the helminth-associated microbiome and its role in the host disease pathogenesis may facilitate the discovery of specific microbial and/or genetic patterns critical for parasite biology and subsequently pave the way for the development of alternative control strategies against parasites and parasitic disease.
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Affiliation(s)
- Adnan Hodžić
- Centre for Microbiology and Environmental Systems Science (CMESS), Department of Microbiology and Ecosystem Science, Division of Microbial Ecology (DoME), University of Vienna, Djerassiplatz 1, 1030 Vienna, Austria.
| | - Nolwenn M Dheilly
- ANSES, INRAE, Ecole Nationale Vétérinaire d'Alfort, UMR VIROLOGIE, Laboratoire de Santé Animale, 14 rue Pierre et Marie Curie, 94706 Maisons-Alfort, France
| | - Alejandro Cabezas-Cruz
- UMR BIPAR, INRAE, ANSES, Ecole Nationale Vétérinaire d'Alfort, 14 rue Pierre et Marie Curie, 94706 Maisons-Alfort, France
| | - David Berry
- Centre for Microbiology and Environmental Systems Science (CMESS), Department of Microbiology and Ecosystem Science, Division of Microbial Ecology (DoME), University of Vienna, Djerassiplatz 1, 1030 Vienna, Austria
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10
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Zhang K, Wang S, Yao D, Zhang X, Zhang Q, Liu W, Li Y, Yin Y, An S, Zhang R, Zhang Z. Aerobic and facultative anaerobic Klebsiella pneumoniae strains establish mutual competition and jointly promote Musca domestica development. Front Immunol 2023; 14:1102065. [PMID: 36875080 PMCID: PMC9982019 DOI: 10.3389/fimmu.2023.1102065] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2022] [Accepted: 02/06/2023] [Indexed: 02/19/2023] Open
Abstract
Introduction The gut microenvironment in housefly harbors a rich and diverse microbial community which plays a crucial role in larval development. However, little is known about the impact of specific symbiotic bacteria on larval development as well as the composition of the indigenous gut microbiota of housefly. Methods In the present study, two novel strains were isolated from housefly larval gut, i.e., Klebsiella pneumoniae KX (aerobe) and K. pneumoniae KY (facultative anaerobe). Moreover, the bacteriophages KXP/KYP specific for strains KX and KY were used to analyse the effects of K. pneumoniae on larval development. Results Our results showed that dietary supplementation with K. pneumoniae KX and KY individually promoted housefly larval growth. However, no significant synergistic effect was observed when the two bacterial strains were administered in combination. In addition, using high-throughput sequencing, it was demonstrated that the abundance of Klebsiella increased whereas that of Provincia, Serratia and Morganella decreased when housefly larvae received supplementation with K. pneumoniae KX, KY or the KX-KY mixture. Moreover, when used combined, K. pneumoniae KX/KY inhibited the growth of Pseudomonas and Providencia. When the abundance of both bacterial strains simultaneously increased, a balance in total bacterial abundance was reached. Discussion Thus, it can be assumed that strains K. pneumoniae KX and KY maintain an equilibrium to facilitate their development in housefly gut, by establishing competition but also cooperation with each other to maintain the constant composition of gut bacteria in housefly larvae. Thus, our findings highlight the essential role of K. pneumoniae in regulating the composition of the gut microbiota in insects.
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Affiliation(s)
- Kexin Zhang
- School of Basic Medical Science, Shandong First Medical University, Shandong Academy of Medical Sciences, Taian, Shandong, China.,Collaborative Innovation Center for the Origin and Control of Emerging Infectious Diseases, Shandong First Medical University, Shandong Academy of Medical Sciences, Taian, Shandong, China
| | - Shumin Wang
- School of Basic Medical Science, Shandong First Medical University, Shandong Academy of Medical Sciences, Taian, Shandong, China.,School of Life Science, Shandong First Medical University, Shandong Academy of Medical Sciences, Taian, Shandong, China
| | - Dawei Yao
- School of Basic Medical Science, Shandong First Medical University, Shandong Academy of Medical Sciences, Taian, Shandong, China.,Shandong Institute of Endocrine and Metabolic Diseases, Shandong First Medical University, Jinan, Shandong, China
| | - Xinyu Zhang
- School of Basic Medical Science, Shandong First Medical University, Shandong Academy of Medical Sciences, Taian, Shandong, China.,Collaborative Innovation Center for the Origin and Control of Emerging Infectious Diseases, Shandong First Medical University, Shandong Academy of Medical Sciences, Taian, Shandong, China
| | - Qian Zhang
- School of Basic Medical Science, Shandong First Medical University, Shandong Academy of Medical Sciences, Taian, Shandong, China.,Collaborative Innovation Center for the Origin and Control of Emerging Infectious Diseases, Shandong First Medical University, Shandong Academy of Medical Sciences, Taian, Shandong, China
| | - Wenjuan Liu
- School of Basic Medical Science, Shandong First Medical University, Shandong Academy of Medical Sciences, Taian, Shandong, China.,Collaborative Innovation Center for the Origin and Control of Emerging Infectious Diseases, Shandong First Medical University, Shandong Academy of Medical Sciences, Taian, Shandong, China
| | - Ying Li
- School of Basic Medical Science, Shandong First Medical University, Shandong Academy of Medical Sciences, Taian, Shandong, China.,Collaborative Innovation Center for the Origin and Control of Emerging Infectious Diseases, Shandong First Medical University, Shandong Academy of Medical Sciences, Taian, Shandong, China
| | - Yansong Yin
- School of Basic Medical Science, Shandong First Medical University, Shandong Academy of Medical Sciences, Taian, Shandong, China.,Collaborative Innovation Center for the Origin and Control of Emerging Infectious Diseases, Shandong First Medical University, Shandong Academy of Medical Sciences, Taian, Shandong, China
| | - Sha An
- School of Basic Medical Science, Shandong First Medical University, Shandong Academy of Medical Sciences, Taian, Shandong, China.,Collaborative Innovation Center for the Origin and Control of Emerging Infectious Diseases, Shandong First Medical University, Shandong Academy of Medical Sciences, Taian, Shandong, China
| | - Ruiling Zhang
- School of Basic Medical Science, Shandong First Medical University, Shandong Academy of Medical Sciences, Taian, Shandong, China.,Collaborative Innovation Center for the Origin and Control of Emerging Infectious Diseases, Shandong First Medical University, Shandong Academy of Medical Sciences, Taian, Shandong, China
| | - Zhong Zhang
- School of life Science, Weifang Medical University, Weifang, Shandong, China.,Medical Science and Technology Innovation Center, The First Affiliated Hospital of Shandong First Medical University, Jinan, Shandong, China
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García-Cruz JC, Huelgas-Méndez D, Jiménez-Zúñiga JS, Rebollar-Juárez X, Hernández-Garnica M, Fernández-Presas AM, Husain FM, Alenazy R, Alqasmi M, Albalawi T, Alam P, García-Contreras R. Myriad applications of bacteriophages beyond phage therapy. PeerJ 2023; 11:e15272. [PMID: 37101788 PMCID: PMC10124553 DOI: 10.7717/peerj.15272] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Accepted: 03/30/2023] [Indexed: 04/28/2023] Open
Abstract
Bacteriophages are the most abundant biological entity on the planet, having pivotal roles in bacterial ecology, animal and plant health, and in the biogeochemical cycles. Although, in principle, phages are simple entities that replicate at the expense of their bacterial hosts, due the importance of bacteria in all aspects of nature, they have the potential to influence and modify diverse processes, either in subtle or profound ways. Traditionally, the main application of bacteriophages is phage therapy, which is their utilization to combat and help to clear bacterial infections, from enteric diseases, to skin infections, chronic infections, sepsis, etc. Nevertheless, phages can also be potentially used for several other tasks, including food preservation, disinfection of surfaces, treatment of several dysbioses, and modulation of microbiomes. Phages may also be used as tools for the treatment of non-bacterial infections and pest control in agriculture; moreover, they can be used to decrease bacterial virulence and antibiotic resistance and even to combat global warming. In this review manuscript we discuss these possible applications and promote their implementation.
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Affiliation(s)
- Juan Carlos García-Cruz
- Faculty of Medicine Department of Microbiology and Parasitology, Universidad Nacional de México, Mexico City, Mexico
| | - Daniel Huelgas-Méndez
- Faculty of Medicine Department of Microbiology and Parasitology, Universidad Nacional de México, Mexico City, Mexico
| | - Jorge Santiago Jiménez-Zúñiga
- Faculty of Medicine Department of Microbiology and Parasitology, Universidad Nacional de México, Mexico City, Mexico
| | - Xareni Rebollar-Juárez
- Faculty of Medicine Department of Microbiology and Parasitology, Universidad Nacional de México, Mexico City, Mexico
| | - Mariel Hernández-Garnica
- Faculty of Medicine Department of Microbiology and Parasitology, Universidad Nacional de México, Mexico City, Mexico
| | - Ana María Fernández-Presas
- Faculty of Medicine Department of Microbiology and Parasitology, Universidad Nacional de México, Mexico City, Mexico
| | - Fohad Mabood Husain
- Department of Food Science and Nutrition, King Saud University, Riyadh, Saudi Arabia
| | - Rawaf Alenazy
- Department of Medical Laboratory, College of Applied Medical Sciences-Shaqra, Shaqra University, Shaqra, Saudi Arabia
| | - Mohammed Alqasmi
- Department of Medical Laboratory, College of Applied Medical Sciences-Shaqra, Shaqra University, Shaqra, Saudi Arabia
| | - Thamer Albalawi
- Department of Biology, Prince Sattam bin Abdulaziz University, Alkharj, Saudi Arabia
| | - Pravej Alam
- Department of Biology, Prince Sattam bin Abdulaziz University, Alkharj, Saudi Arabia
| | - Rodolfo García-Contreras
- Faculty of Medicine Department of Microbiology and Parasitology, Universidad Nacional de México, Mexico City, Mexico
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Genomic Characterization of Twelve Lytic Bacteriophages Infecting Midgut Bacteria of Aedes aegypti. Curr Microbiol 2022; 79:385. [DOI: 10.1007/s00284-022-03092-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Accepted: 10/15/2022] [Indexed: 11/06/2022]
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