1
|
Li Y, Zhao A, Yu Q, Yu N, Cui Y, Ma X, Liu H, Wang R. Effect of Stenotrophomonas maltophilia on Tuberculosis. Microbiol Spectr 2023; 11:e0094423. [PMID: 37306591 PMCID: PMC10433947 DOI: 10.1128/spectrum.00944-23] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Accepted: 05/22/2023] [Indexed: 06/13/2023] Open
Abstract
Tuberculosis (TB) is an important infectious disease suffered by many countries, including China. In this stage, accurate diagnosis and treatment are key measures for the prevention and control of TB. Stenotrophomonas maltophilia is a global emerging Gram-negative, multidrug-resistant (MDR) organism characterized by its high contribution to the increase in crude mortality rates. By single cell preparation and strain identification, we isolated S. maltophilia from stored cultures of Mycobacterium tuberculosis (Mtb). We found that S. maltophilia could not be removed from sputum by alkali treatment or inhibited by antibiotic mixture added to MGIT 960 indicator tubes. When co-cultured with Mtb on a Löwenstein-Jensen (L-J) slant, it could inhibit the growth of Mtb and liquefy the medium. More seriously, it was resistant to 10 of the 12 anti-TB drugs, including isoniazid and rifampin, and made the mixed samples display multidrug-resistant Mtb (MDR-TB) results in the drug sensitivity test, which might change a treatment regimen and increase disease burden. Following, we conducted a small-scale surveillance which showed that the isolation rate of S. maltophilia in TB patients was 6.74%, but these patients had no special characteristics and the presence of S. maltophilia was hidden. The effect of S. maltophilus on TB and its mechanism are unclear and require more attention. IMPORTANCE China is a high-burden country for tuberculosis (TB), multidrug-resistant/rifampicin-resistant tuberculosis (MDR/RR-TB), and HIV-associated TB. Increasing the positive rate of culture and the accuracy of antibiotic susceptibility testing (AST) are important for diagnosis, treatment, and control of TB. In our study, we found that the isolation rate of Stenotrophomonas maltophilia in TB patients was not neglectable and that this bacterium affects the isolation and AST results of TB. Due to a lack of relevant research, the impact of S. maltophilia on the course and outcome of TB is unclear. However, the characteristics of S. maltophilia that increase disease mortality require attention. Therefore, in the clinical testing of TB, in addition to mycobacteria, it is recommended to increase the detection of co-infected bacteria and improve the awareness of TB clinicians of these bacteria.
Collapse
Affiliation(s)
- Yue Li
- State Key Laboratory for Infectious Disease Prevention and Control, National Institute for Communicable Disease Control and Prevention, Chinese Centre for Disease Control and Prevention, Beijing, China
| | - Ailan Zhao
- Tuberculosis Clinic, Chaoyang District Centre for Disease Control and Prevention, Beijing, China
| | - Qin Yu
- Tuberculosis Clinic, Chaoyang District Centre for Disease Control and Prevention, Beijing, China
| | - Nan Yu
- Tuberculosis Clinic, Chaoyang District Centre for Disease Control and Prevention, Beijing, China
| | - Yao Cui
- State Key Laboratory for Infectious Disease Prevention and Control, National Institute for Communicable Disease Control and Prevention, Chinese Centre for Disease Control and Prevention, Beijing, China
| | - Xiaohan Ma
- State Key Laboratory for Infectious Disease Prevention and Control, National Institute for Communicable Disease Control and Prevention, Chinese Centre for Disease Control and Prevention, Beijing, China
| | - Haican Liu
- State Key Laboratory for Infectious Disease Prevention and Control, National Institute for Communicable Disease Control and Prevention, Chinese Centre for Disease Control and Prevention, Beijing, China
| | - Ruibai Wang
- State Key Laboratory for Infectious Disease Prevention and Control, National Institute for Communicable Disease Control and Prevention, Chinese Centre for Disease Control and Prevention, Beijing, China
| |
Collapse
|
2
|
Yang J, Sun Y, Lei X, Zhao L, Luo R, Liu W. Evaluation of novel isolates of Lacticaseibacillus rhamnosus Probio-M9 derived through space mutagenesis. FOOD BIOSCI 2023. [DOI: 10.1016/j.fbio.2023.102456] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
|
3
|
Dini I, De Biasi MG, Mancusi A. An Overview of the Potentialities of Antimicrobial Peptides Derived from Natural Sources. Antibiotics (Basel) 2022; 11:1483. [PMID: 36358138 PMCID: PMC9686932 DOI: 10.3390/antibiotics11111483] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2022] [Revised: 10/20/2022] [Accepted: 10/21/2022] [Indexed: 07/21/2023] Open
Abstract
Antimicrobial peptides (AMPs) are constituents of the innate immune system in every kind of living organism. They can act by disrupting the microbial membrane or without affecting membrane stability. Interest in these small peptides stems from the fear of antibiotics and the emergence of microorganisms resistant to antibiotics. Through membrane or metabolic disruption, they defend an organism against invading bacteria, viruses, protozoa, and fungi. High efficacy and specificity, low drug interaction and toxicity, thermostability, solubility in water, and biological diversity suggest their applications in food, medicine, agriculture, animal husbandry, and aquaculture. Nanocarriers can be used to protect, deliver, and improve their bioavailability effectiveness. High cost of production could limit their use. This review summarizes the natural sources, structures, modes of action, and applications of microbial peptides in the food and pharmaceutical industries. Any restrictions on AMPs' large-scale production are also taken into consideration.
Collapse
Affiliation(s)
- Irene Dini
- Department of Pharmacy, University of Naples Federico II, Via Domenico Montesano 49, 80131 Napoli, Italy
| | | | - Andrea Mancusi
- Department of Food Microbiology, Istituto Zooprofilattico Sperimentale del Mezzogiorno, Via Salute 2, 80055 Portici, Italy
| |
Collapse
|
4
|
Bhattacharjee R, Nandi A, Sinha A, Kumar H, Mitra D, Mojumdar A, Patel P, Jha E, Mishra S, Rout PK, Panda PK, Suar M, Verma SK. Phage-tail-like bacteriocins as a biomedical platform to counter anti-microbial resistant pathogens. Biomed Pharmacother 2022; 155:113720. [PMID: 36162371 DOI: 10.1016/j.biopha.2022.113720] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Revised: 09/15/2022] [Accepted: 09/19/2022] [Indexed: 11/25/2022] Open
Abstract
Phage Tail Like bacteriocins (PTLBs) has been an area of interest in the last couple of years owing to their varied application against multi-drug resistant (MDR), anti-microbial resistant (AMR) pathogens and their evolutionary link with the dsDNA virus and bacteriophages. PTLBs are defective phages derived from Myoviridae and Siphoviridae phages, PTLBs are distinguished into R-type (Rigid type) characterized by a non-flexible contractile nanotube resembling Myoviridae phage contractile tails, and F-type (Flexible type) with a flexible non-contractile rod-like structure similar to Siphoviridae phages. In this review, we have discussed the structural association, mechanism, and characterization of PTLBs. Moreover, we have elucidated the symbiotic biological function and application of PTLBs against MDR and XDR pathogens and highlighted the evolutionary role of PTLBs. The difficulties that must be overcome to implement PTLBs clinically are also discussed. It is imperative that these issues be addressed by academics in future studies before being implemented in clinical settings. This article is novel in its way as it will not only provide us with a gateway that acts as a novel strategy for scholars to mitigate and control the uprising issue of AMR pathogens but also promote the development of clinical studies for PTLBs.
Collapse
Affiliation(s)
- Rahul Bhattacharjee
- KIIT School of Biotechnology, KIIT University, Bhubaneswar 751024, Odisha, India
| | - Aditya Nandi
- KIIT School of Biotechnology, KIIT University, Bhubaneswar 751024, Odisha, India
| | - Adrija Sinha
- KIIT School of Biotechnology, KIIT University, Bhubaneswar 751024, Odisha, India
| | - Hrithik Kumar
- School of Biology, Indian Institute of Science Education and Research (IISER)-Thiruvananthapuram, Kerala 695551, India
| | - Disha Mitra
- University of Calcutta, 92, APC Road, Kolkata 700009, India
| | - Abhik Mojumdar
- Center for Research Equipment, Korea Basic Science Institute (KBSI), Ochang Center, Cheongju, Chungcheongbuk 28119, Republic of Korea; Department of Bio-Analytical Science, University of Science and Technology (UST), Daejeon 34113, Republic of Korea
| | - Paritosh Patel
- KIIT School of Biotechnology, KIIT University, Bhubaneswar 751024, Odisha, India
| | - Ealisha Jha
- KIIT School of Biotechnology, KIIT University, Bhubaneswar 751024, Odisha, India
| | - Suman Mishra
- KIIT School of Biotechnology, KIIT University, Bhubaneswar 751024, Odisha, India
| | - Prabhat Kumar Rout
- KIIT School of Biotechnology, KIIT University, Bhubaneswar 751024, Odisha, India
| | - Pritam Kumar Panda
- Condensed Matter Theory Group, Materials Theory Division, Department of Physics and Astronomy, Uppsala University, Box 516, SE-751 20 Uppsala, Sweden.
| | - Mrutyunjay Suar
- KIIT School of Biotechnology, KIIT University, Bhubaneswar 751024, Odisha, India.
| | - Suresh K Verma
- KIIT School of Biotechnology, KIIT University, Bhubaneswar 751024, Odisha, India; Condensed Matter Theory Group, Materials Theory Division, Department of Physics and Astronomy, Uppsala University, Box 516, SE-751 20 Uppsala, Sweden.
| |
Collapse
|
5
|
Sun W, Liang X, Zhu C, Xu Y, Ding Y, Huang YP. Regulation of maltocin synthesis in Stenotrophomonas maltophilia by positive and negative regulators. Res Microbiol 2022; 173:103956. [DOI: 10.1016/j.resmic.2022.103956] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Revised: 04/25/2022] [Accepted: 05/05/2022] [Indexed: 11/30/2022]
|
6
|
Paškevičius Š, Gleba Y, Ražanskienė A. Stenocins: novel modular bacteriocins from opportunistic pathogen Stenotrophomonas maltophilia. J Biotechnol 2022; 351:9-12. [DOI: 10.1016/j.jbiotec.2022.04.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2022] [Revised: 04/11/2022] [Accepted: 04/12/2022] [Indexed: 10/18/2022]
|
7
|
Sharma V, Aseri GK, Bhagwat PK, Jain N, Ranveer RC. Purification and characterization of a novel bacteriocin produced by
Acinetobacter movanagherensis
AS isolated from goat rectum. Food Frontiers 2021. [DOI: 10.1002/fft2.116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Affiliation(s)
- Vishakha Sharma
- Amity Institute of Microbial Technology Amity University Rajasthan Jaipur Rajasthan India
| | - Gajender Kumar Aseri
- Amity Institute of Microbial Technology Amity University Rajasthan Jaipur Rajasthan India
| | - Prashant K. Bhagwat
- Microbiology Department DBF Dayanand College of Arts and Science Solapur Maharashtra India
| | - Neelam Jain
- Amity Institute of Biotechnology Amity University Rajasthan Jaipur Rajasthan India
| | - Rahul C. Ranveer
- Department of Post Harvest Management of Meat, Poultry and Fish PG Institute of Post Harvest Management (Dr. Balasaheb Sawant Konkan Krishi Vidyapeeth) Roha Raigad Maharashtra India
| |
Collapse
|
8
|
McCutcheon JG, Dennis JJ. The Potential of Phage Therapy against the Emerging Opportunistic Pathogen Stenotrophomonas maltophilia. Viruses 2021; 13:1057. [PMID: 34204897 DOI: 10.3390/v13061057] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2021] [Revised: 05/28/2021] [Accepted: 05/31/2021] [Indexed: 12/22/2022] Open
Abstract
The isolation and characterization of bacteriophages for the treatment of infections caused by the multidrug resistant pathogen Stenotrophomonas maltophilia is imperative as nosocomial and community-acquired infections are rapidly increasing in prevalence. This increase is largely due to the numerous virulence factors and antimicrobial resistance genes encoded by this bacterium. Research on S. maltophilia phages to date has focused on the isolation and in vitro characterization of novel phages, often including genomic characterization, from the environment or by induction from bacterial strains. This review summarizes the clinical significance, virulence factors, and antimicrobial resistance mechanisms of S. maltophilia, as well as all phages isolated and characterized to date and strategies for their use. We further address the limited in vivo phage therapy studies conducted against this bacterium and discuss the future research needed to spearhead phages as an alternative treatment option against multidrug resistant S. maltophilia.
Collapse
|
9
|
Lu Y, Yan H, Li X, Gu Y, Wang X, Yi Y, Shan Y, Liu B, Zhou Y, Lü X. Physicochemical properties and mode of action of a novel bacteriocin BM1122 with broad antibacterial spectrum produced by Lactobacillus crustorum MN047. J Food Sci 2020; 85:1523-1535. [PMID: 32282078 DOI: 10.1111/1750-3841.15131] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2019] [Revised: 03/08/2020] [Accepted: 03/14/2020] [Indexed: 12/11/2022]
Abstract
Bacteriocins are defined as ribosomally synthesized antibacterial peptides/proteins that either kill or inhibit the growth of other bacteria. In the present study, the physicochemical properties, mode of action, and potential use in food preservation of a novel bacteriocin BM1122 from Lactobacillus crustorum MN047 were studied. It exhibited a broad inhibitory spectrum against selected Gram-positive and Gram-negative bacteria. Kinetic curves revealed efficient time-dependent bactericidal activity. Moreover, BM1122 possessed low hemolytic activity and good thermal stability between 60 and 120 °C. It was resistant to a wide range of pH (2 to 11) and proteinases. The scanning and transmission electron microscopy showed that BM1122 led to plasmolysis of Staphylococcus aureus and pore formation in Escherichia coli. Flow cytometric analysis demonstrated that BM1122 destroyed cell membrane integrity. Additionally, BM1122 could also inhibit biofilm formation and disturb the normal cell cycles of S. aureus and E. coli. Finally, BM1122 may enhance the inhibition of S. aureus and E. coli on beef meat stored at 4 °C for a duration of 10 days. These findings indicated that BM1122 had the potential for use as a natural preservative in the food industry. PRACTICAL APPLICATION: Fresh raw meats are highly perishable products. Bacteriocin BM1122 with a broad antibacterial spectrum can inhibit the growth of microorganisms in beef meat during refrigerated storage.
Collapse
Affiliation(s)
- Yingying Lu
- College of Food Science and Engineering, Northwest A&F University, Yangling, Shaanxi Province, 712100, China
| | - Hong Yan
- College of Food Science and Engineering, Northwest A&F University, Yangling, Shaanxi Province, 712100, China
| | - Xin Li
- College of Food Science and Engineering, Northwest A&F University, Yangling, Shaanxi Province, 712100, China
| | - Yaxin Gu
- College of Food Science and Engineering, Northwest A&F University, Yangling, Shaanxi Province, 712100, China
| | - Xin Wang
- College of Food Science and Engineering, Northwest A&F University, Yangling, Shaanxi Province, 712100, China
| | - Yanglei Yi
- College of Food Science and Engineering, Northwest A&F University, Yangling, Shaanxi Province, 712100, China
| | - Yuanyuan Shan
- College of Food Science and Engineering, Northwest A&F University, Yangling, Shaanxi Province, 712100, China
| | - Bianfang Liu
- College of Food Science and Engineering, Northwest A&F University, Yangling, Shaanxi Province, 712100, China
| | - Yuan Zhou
- College of Food Science and Engineering, Northwest A&F University, Yangling, Shaanxi Province, 712100, China
| | - Xin Lü
- College of Food Science and Engineering, Northwest A&F University, Yangling, Shaanxi Province, 712100, China
| |
Collapse
|