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Gerile S, Shen Q, Kang J, Liu W, Dong A. Current advances in black phosphorus-based antibacterial nanoplatform for infection therpy. Colloids Surf B Biointerfaces 2024; 241:114037. [PMID: 38878660 DOI: 10.1016/j.colsurfb.2024.114037] [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: 04/19/2024] [Revised: 06/01/2024] [Accepted: 06/12/2024] [Indexed: 07/29/2024]
Abstract
Black phosphorus (BP) has attracted much attention due to its excellent physiochemical properties. However, due to its biodegradability and simple antibacterial mechanism, using only BP nanomaterials to combat bacterial infections caused by drug-resistant pathogens remains a significant challenge. In order to improve the antibacterial efficiency and avoid the emergence of drug resistance, BP nanomaterials have been combined with other functional materials to form black phosphorus-based antibacterial nanoplatform (BPANP), which provides unprecedented opportunities for the treatment of drug-resistant infections. This article reviews the performance of BPANP and its multiple antibacterial mechanisms while emphatically introducing its design direction and latest application progress in antibacterial fields. Moreover, this paper additionally summarizes and discusses the current challenges and inadequacies of BPANP that need to be improved in future research. We believe that this review will provide researchers with an up-to-date and multifaceted reference, and provide new ideas for designing effective strategies against drug-resistant bacteria.
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Affiliation(s)
- Saren Gerile
- College of Chemistry and Chemical Engineering, Inner Mongolia University, Engineering Research Center of Dairy Quality and Safety Control Technology, Ministry of Education, Inner Mongolia University, Hohhot 010021, PR China
| | - Qiudi Shen
- College of Chemistry and Chemical Engineering, Inner Mongolia University, Engineering Research Center of Dairy Quality and Safety Control Technology, Ministry of Education, Inner Mongolia University, Hohhot 010021, PR China
| | - Jing Kang
- College of Chemistry and Chemical Engineering, Inner Mongolia University, Engineering Research Center of Dairy Quality and Safety Control Technology, Ministry of Education, Inner Mongolia University, Hohhot 010021, PR China.
| | - Wenxin Liu
- College of Chemistry and Materials Science, Inner Mongolia Minzu University, Tongliao 028000, PR China.
| | - Alideertu Dong
- College of Chemistry and Chemical Engineering, Inner Mongolia University, Engineering Research Center of Dairy Quality and Safety Control Technology, Ministry of Education, Inner Mongolia University, Hohhot 010021, PR China.
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2
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Su X, Chi Y, Liu T, Xun H, Wu Y, Liu X, Zheng J, Hu F, Han S, Duan H, Chai J. Black Phosphorus Nanosheets-Based Hydrogel for Efficient Bacterial Inhibition and Accelerating Wound Healing. ACS APPLIED MATERIALS & INTERFACES 2024; 16:43892-43906. [PMID: 39046193 DOI: 10.1021/acsami.4c06075] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/25/2024]
Abstract
With the swift evolution of multidrug-resistant bacteria resulting from the intense and inappropriate use of antibiotics, there is a pressing need for innovative solutions. In this study, a thermosensitive hydrogel was developed for efficient bacterial inhibition and promotion of wound healing. The antibacterial chitosan (CS) thermosensitive hydrogel, cross-linked with two-dimensional photothermal nanomaterial black phosphorus (BP) nanosheets through electrostatic interactions, effectively encapsulates and sustains the release of angiogenic drug deferoxamine mesylate (DFO). This facilitates the acceleration of re-epithelialization and neovascularization by enhancing cell migration and proliferation. Following near-infrared (NIR) treatment, this hydrogel demonstrates rapid eradication of the most common multidrug-resistant bacteria encountered in clinical settings, achieved through physical disruption of bacterial membranes and photothermal therapies. Noteworthy is the significant upregulation of IL-19 expression via STAT3 signaling pathways by the BP/CS-DFO hydrogel in a full-thickness wound model. This results in the polarization of the anti-inflammatory M2 macrophage phenotype, altering the microenvironment to a pro-healing state and enhancing extracellular matrix deposition and blood vessel formation. In conclusion, the BP/CS-DFO hydrogel shows immense promise as a potential clinical candidate for wound healing and antimicrobial therapy. Its innovative design and multifunctional capabilities position it as a valuable asset in combating antibiotic resistance and enhancing efficiency in wound healing.
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Affiliation(s)
- Xiaowei Su
- Chinese PLA Medical School & Chinese PLA General Hospital, Beijing 100853, China
- Department of Burn & Plastic Surgery, The Fourth Medical Center Affiliated to PLA General Hospital, Beijing 100048, China
| | - Yunfei Chi
- Department of Burn & Plastic Surgery, The Fourth Medical Center Affiliated to PLA General Hospital, Beijing 100048, China
| | - Tian Liu
- Department of Burn & Plastic Surgery, The Fourth Medical Center Affiliated to PLA General Hospital, Beijing 100048, China
| | - Haoyi Xun
- Chinese PLA Medical School & Chinese PLA General Hospital, Beijing 100853, China
- Department of Burn & Plastic Surgery, The Fourth Medical Center Affiliated to PLA General Hospital, Beijing 100048, China
| | - Yushou Wu
- Chinese PLA Medical School & Chinese PLA General Hospital, Beijing 100853, China
- Department of Burn & Plastic Surgery, The Fourth Medical Center Affiliated to PLA General Hospital, Beijing 100048, China
| | - Xiangyu Liu
- Chinese PLA Medical School & Chinese PLA General Hospital, Beijing 100853, China
- Department of Burn & Plastic Surgery, The Fourth Medical Center Affiliated to PLA General Hospital, Beijing 100048, China
| | - Jinguang Zheng
- Chinese PLA Medical School & Chinese PLA General Hospital, Beijing 100853, China
- Department of Burn & Plastic Surgery, The Fourth Medical Center Affiliated to PLA General Hospital, Beijing 100048, China
| | - Fangchao Hu
- Department of Burn & Plastic Surgery, The Fourth Medical Center Affiliated to PLA General Hospital, Beijing 100048, China
| | - Shaofang Han
- Department of Burn & Plastic Surgery, The Fourth Medical Center Affiliated to PLA General Hospital, Beijing 100048, China
| | - Hongjie Duan
- Department of Burn & Plastic Surgery, The Fourth Medical Center Affiliated to PLA General Hospital, Beijing 100048, China
| | - Jiake Chai
- Chinese PLA Medical School & Chinese PLA General Hospital, Beijing 100853, China
- Department of Burn & Plastic Surgery, The Fourth Medical Center Affiliated to PLA General Hospital, Beijing 100048, China
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Hou D, Zhou S, Tan X, Yuan D, Yan J, Zeng Q, Chen Y. 2D Materials Kill Bacteria from Within. NANO LETTERS 2024; 24:6506-6512. [PMID: 38789389 DOI: 10.1021/acs.nanolett.4c00803] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/26/2024]
Abstract
Early work demonstrated that some two-dimensional (2D) materials could kill bacteria by using their sharp edges to physically rupture the bacteria envelope, which presents distinct advantages over traditional antibiotics, as bacteria are not able to evolve resistance to the former. This mechano-bactericidal mode of action, however, suffers from low antibacterial efficiency, fundamentally because of random orientation of 2D materials outside the bacteria, where the desirable "edge-to-envelope" contacts occur with low probability. Here, we demonstrate a proof-of-concept approach to significantly enhance the potency of the mechano-bactericidal activity of 2D materials. This approach is in marked contrast with previous work, as the 2D materials are designed to be in situ generated inside the bacteria from a molecularly engineered monomer in a self-assembled manner, profoundly promoting the probability of the "edge-to-envelope" contacts. The rationale in this study sheds light on a mechanically new nanostructure-enabled antibacterial strategy to combat antibiotic resistance.
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Affiliation(s)
- Delong Hou
- College of Biomass Science and Engineering, Sichuan University, Chengdu 610065, P. R. China
| | - Shuai Zhou
- College of Biomass Science and Engineering, Sichuan University, Chengdu 610065, P. R. China
| | - Xueling Tan
- College of Biomass Science and Engineering, Sichuan University, Chengdu 610065, P. R. China
| | - Dongzhi Yuan
- West China School of Basic Medical Sciences and Forensic Medicine, Sichuan University, Chengdu 610065, P. R. China
| | - Jun Yan
- College of Biomass Science and Engineering, Sichuan University, Chengdu 610065, P. R. China
| | - Qi Zeng
- College of Biomass Science and Engineering, Sichuan University, Chengdu 610065, P. R. China
| | - Yi Chen
- College of Biomass Science and Engineering, Sichuan University, Chengdu 610065, P. R. China
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Nayak M, Sonowal L, Pradhan L, Upadhyay A, Kamath P, Mukherjee S. Multifunctional (4-in-1) Therapeutic Applications of Nickel Thiocyanate Nanoparticles Impregnated Cotton Gauze as Antibacterial, Antibiofilm, Antioxidant and Wound Healing Agent. Chem Asian J 2024:e202400187. [PMID: 38665128 DOI: 10.1002/asia.202400187] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2024] [Revised: 04/16/2024] [Indexed: 08/27/2024]
Abstract
The wounds, arises from accidents, burns, surgeries, diabetes, and trauma, can significantly impact well-being and present persistent clinical challenges. Ideal wound dressings should be flexible, stable, antibacterial, antioxidant and anti-inflammatory in nature, facilitating a scarless rapid wound healing. Initiatives were taken to create antibacterial cotton fabrics by incorporating agents like antibiotics and metallic nanoparticles. However, due to a lack of multifunctionality, these materials were not highly effective in causing scarless and rapid wound healing. In this article, nickel thiocyanate nanoparticle (NiSCN-NPs) impregnated cotton gauze wound dressing (NiSCN-CG) was developed. These nanoparticles were non-toxic to normal human cell lines till 1 mg/mL dose and did not cause skin irritation in the rat model. Further, NiSCN-NPs exhibited antimicrobial, antibiofilm and antioxidant activities confirmed using different in vitro experiments. In vivo wound healing studies in rat models using NiSCN-CG demonstrated rapid scarless wound healing. The nickel thiocyanate impregnated cotton gauze presents a novel approach in scarless wound healing, and as an antimicrobial agent, offering a promising solution for diverse wounds and infections in the future.
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Affiliation(s)
- Malay Nayak
- School of Biomedical Engineering, IIT (BHU), Varanasi, Varanasi, 221005, Uttar Pradesh, India
| | - Lidiya Sonowal
- School of Biomedical Engineering, IIT (BHU), Varanasi, Varanasi, 221005, Uttar Pradesh, India
| | - Lipi Pradhan
- School of Biomedical Engineering, IIT (BHU), Varanasi, Varanasi, 221005, Uttar Pradesh, India
| | - Anjali Upadhyay
- School of Biomedical Engineering, IIT (BHU), Varanasi, Varanasi, 221005, Uttar Pradesh, India
| | - Prajwal Kamath
- School of Biomedical Engineering, IIT (BHU), Varanasi, Varanasi, 221005, Uttar Pradesh, India
| | - Sudip Mukherjee
- School of Biomedical Engineering, IIT (BHU), Varanasi, Varanasi, 221005, Uttar Pradesh, India
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Miao L, Wei Y, Lu X, Jiang M, Liu Y, Li P, Ren Y, Zhang H, Chen W, Han B, Lu W. Interaction of 2D nanomaterial with cellular barrier: Membrane attachment and intracellular trafficking. Adv Drug Deliv Rev 2024; 204:115131. [PMID: 37977338 DOI: 10.1016/j.addr.2023.115131] [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: 08/29/2023] [Revised: 10/05/2023] [Accepted: 10/27/2023] [Indexed: 11/19/2023]
Abstract
The cell membrane serves as a barrier against the free entry of foreign substances into the cell. Limited by factors such as solubility and targeting, it is difficult for some drugs to pass through the cell membrane barrier and exert the expected therapeutic effect. Two-dimensional nanomaterial (2D NM) has the advantages of high drug loading capacity, flexible modification, and multimodal combination therapy, making them a novel drug delivery vehicle for drug membrane attachment and intracellular transport. By modulating the surface properties of nanocarriers, it is capable of carrying drugs to break through the cell membrane barrier and achieve precise treatment. In this review, we review the classification of various common 2D NMs, the primary parameters affecting their adhesion to cell membranes, and the uptake mechanisms of intracellular transport. Furthermore, we discuss the therapeutic potential of 2D NMs for several major disorders. We anticipate this review will deepen researchers' understanding of the interaction of 2D NM drug carriers with cell membrane barriers, and provide insights for the subsequent development of novel intelligent nanomaterials capable of intracellular transport.
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Affiliation(s)
- Li Miao
- Key Laboratory of Xinjiang Phytomedicine Resources and Utilization of Ministry of Education, School of Pharmacy, Shihezi University, Shihezi 832000, China
| | - Yaoyao Wei
- Key Laboratory of Xinjiang Phytomedicine Resources and Utilization of Ministry of Education, School of Pharmacy, Shihezi University, Shihezi 832000, China
| | - Xue Lu
- Key Laboratory of Xinjiang Phytomedicine Resources and Utilization of Ministry of Education, School of Pharmacy, Shihezi University, Shihezi 832000, China
| | - Min Jiang
- Key Laboratory of Xinjiang Phytomedicine Resources and Utilization of Ministry of Education, School of Pharmacy, Shihezi University, Shihezi 832000, China; State Key Laboratory of Natural and Biomimetic Drugs, and School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Yixuan Liu
- State Key Laboratory of Natural and Biomimetic Drugs, and School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Peishan Li
- State Key Laboratory of Natural and Biomimetic Drugs, and School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Yuxin Ren
- State Key Laboratory of Natural and Biomimetic Drugs, and School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Hua Zhang
- Key Laboratory of Xinjiang Phytomedicine Resources and Utilization of Ministry of Education, School of Pharmacy, Shihezi University, Shihezi 832000, China.
| | - Wen Chen
- Key Laboratory of Xinjiang Phytomedicine Resources and Utilization of Ministry of Education, School of Pharmacy, Shihezi University, Shihezi 832000, China.
| | - Bo Han
- Key Laboratory of Xinjiang Phytomedicine Resources and Utilization of Ministry of Education, School of Pharmacy, Shihezi University, Shihezi 832000, China.
| | - Wanliang Lu
- State Key Laboratory of Natural and Biomimetic Drugs, and School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
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Zhang M, Feng S, Chen S, Zhou Y, Gong C, Xue W. Synthesis, antibacterial and antifungal activity of myricetin derivatives containing piperidine and amide fragments. PEST MANAGEMENT SCIENCE 2023; 79:4795-4808. [PMID: 37477984 DOI: 10.1002/ps.7675] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/08/2023] [Revised: 07/06/2023] [Accepted: 07/18/2023] [Indexed: 07/23/2023]
Abstract
BACKGROUND Continuous use of synthetic bactericides and fungicides is causing pathogens to develop resistance, resulting in increased use of pesticides and affecting food security. The green pesticides derived from natural products could reduce or avoid 'pesticide hazards' caused by synthetic pesticides as a result of their unique mechanism of action. Therefore, it is of great significance to create green pesticides with novel structures. RESULTS Herein, 30 novel myricetin derivatives containing piperidine and amide fragments were designed and synthesized using active group splicing. Among them, compound Z30 had excellent inhibitory effect against Xanthomonas oryzae pv. Oryzae (Xoo) with the half effective concentration (EC50 ) of 2.7 μg mL-1 . Compound Z26 not only exhibited better antibacterial activity against Xaxonopodis pv. Citri (Xac) with EC50 of 3.9 μg mL-1 , but also displayed higher antifungal activity against Rhizoctonia solani (Rs) with EC50 of 8.3 μg mL-1 . In vivo experiments proved that Z30 against bacterial blight of rice and Z26 against rice blast exhibits significant protective and curative effect. Scanning electron microscopy (SEM) and transmission electron microscopy (TEM) showed that Z26 and Z30 could change the integrity of cell wall and membrane of pathogen Xoo, Xac and Rs, resulting in cytoplasmic leakage and eventually death. Enzymatic assay, molecular docking and molecular dynamics simulations (MDs) indicated that Z26 could be used as a potential succinate dehydrogenase inhibitor (SDHI). CONCLUSION Z26 and Z30 significantly reduced the pathogenicity of the pathogens, which provided a new idea and direction for the development of green pesticides. © 2023 Society of Chemical Industry.
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Affiliation(s)
- Miaohe Zhang
- National Key Laboratory of Green Pesticide, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Center for R&D of Fine Chemicals, Guizhou University, Guiyang, P.R. China
- School of Chemical Engineering, Guizhou Institute of Technology, Guiyang, P.R. China
| | - Shuang Feng
- National Key Laboratory of Green Pesticide, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Center for R&D of Fine Chemicals, Guizhou University, Guiyang, P.R. China
- School of Chemical Engineering, Guizhou Institute of Technology, Guiyang, P.R. China
| | - Shuai Chen
- National Key Laboratory of Green Pesticide, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Center for R&D of Fine Chemicals, Guizhou University, Guiyang, P.R. China
| | - Yuanxiang Zhou
- National Key Laboratory of Green Pesticide, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Center for R&D of Fine Chemicals, Guizhou University, Guiyang, P.R. China
| | - Chenyu Gong
- National Key Laboratory of Green Pesticide, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Center for R&D of Fine Chemicals, Guizhou University, Guiyang, P.R. China
| | - Wei Xue
- National Key Laboratory of Green Pesticide, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Center for R&D of Fine Chemicals, Guizhou University, Guiyang, P.R. China
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Zhang L, You J, Lv H, Liu M, Quni S, Liu X, Zhou Y. Black Phosphorus - A Rising Star in the Antibacterial Materials. Int J Nanomedicine 2023; 18:6563-6584. [PMID: 38026531 PMCID: PMC10644884 DOI: 10.2147/ijn.s438448] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Accepted: 11/03/2023] [Indexed: 12/01/2023] Open
Abstract
Antibiotics are the most commonly used means to treat bacterial infection at present, but the unreasonable use of antibiotics induces the generation of drug-resistant bacteria, which causes great problems for their clinical application. In recent years, researchers have found that nanomaterials with high specific surface area, special structure, photocatalytic activity and other properties show great potential in bacterial infection control. Among them, black phosphorus (BP), a two-dimensional (2D) nanomaterial, has been widely reported in the treatment of tumor and bone defect due to its excellent biocompatibility and degradability. However, the current theory about the antibacterial properties of BP is still insufficient, and the relevant mechanism of action needs to be further studied. In this paper, we introduced the structure and properties of BP, elaborated the mechanism of BP in bacterial infection, and systematically reviewed the application of BP composite materials in the field of antibacterial. At the same time, we also discussed the challenges faced by the current research and application of BP, which laid a solid theoretical foundation for the further study of BP in the future.
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Affiliation(s)
- Lu Zhang
- Jilin Provincial Key Laboratory of Tooth Development and Bone Remodeling, Hospital of Stomatology, Jilin University, Changchun, People’s Republic of China
- School of Stomatology, Jilin University, Changchun, People’s Republic of China
| | - Jiaqian You
- Jilin Provincial Key Laboratory of Tooth Development and Bone Remodeling, Hospital of Stomatology, Jilin University, Changchun, People’s Republic of China
| | - Huixin Lv
- Jilin Provincial Key Laboratory of Tooth Development and Bone Remodeling, Hospital of Stomatology, Jilin University, Changchun, People’s Republic of China
| | - Manxuan Liu
- Jilin Provincial Key Laboratory of Tooth Development and Bone Remodeling, Hospital of Stomatology, Jilin University, Changchun, People’s Republic of China
| | - Sezhen Quni
- Jilin Provincial Key Laboratory of Tooth Development and Bone Remodeling, Hospital of Stomatology, Jilin University, Changchun, People’s Republic of China
| | - Xiuyu Liu
- Jilin Provincial Key Laboratory of Tooth Development and Bone Remodeling, Hospital of Stomatology, Jilin University, Changchun, People’s Republic of China
| | - Yanmin Zhou
- Jilin Provincial Key Laboratory of Tooth Development and Bone Remodeling, Hospital of Stomatology, Jilin University, Changchun, People’s Republic of China
- School of Stomatology, Jilin University, Changchun, People’s Republic of China
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8
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Jiang Y, Zhao X, Zhou X, He X, Zhang Z, Xiao L, Bai J, Yang Y, Zhao L, Zhao Y, Lin Q. Multifunctional Carbon Nanodots for Antibacterial Enhancement, pH Change, and Poisonous Tin(IV) Specifical Detection. ACS OMEGA 2023; 8:41469-41479. [PMID: 37969982 PMCID: PMC10633868 DOI: 10.1021/acsomega.3c05319] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/22/2023] [Accepted: 10/04/2023] [Indexed: 11/17/2023]
Abstract
In recent years, antibiotic-based carbon nanodots have been extensively developed and studied, because of their excellent synergistic fluorescence and antibacterial properties. These antibacterial carbon nanodots have also been developed with various new applications, such as heavy iron detection, pH sensitivity, temperature response, and bacterial count detection in various environments. In this article, using vancomycin hydrochloride as the only precursor, vancomycin hydrochloride carbon nanodots were rapidly synthesized by a one-step microwave method. The diameter of the vancomycin hydrochloride carbon nanodots was concentrated at 0.899 ± 0.40 nm with a uniform size and excitation-dependent fluorescence. Vancomycin hydrochloride carbon nanodots showed better antibacterial activity than the original vancomycin hydrochloride with low biological toxicity and good stability. In the pH range of approximately 7-13, there was a good linear relationship between the fluorescence intensity of the carbon nanodots and the pH value (R2 = 0.98516). Moreover, vancomycin hydrochloride carbon nanodots could quickly and specifically detect poisonous Sn4+ through changes in their fluorescence intensity, with a detection limit of approximately 5.2 μM. Multifunctional vancomycin hydrochloride carbon nanodots have good application prospects in the fields of antibacterial, toxic Sn4+ detection, and pH-sensitive aspects.
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Affiliation(s)
- Yingnan Jiang
- Jilin
Ginseng Academy, Changchun University of
Chinese Medicine, Changchun 130117, People’s
Republic of China
| | - Xinyu Zhao
- Jilin
Ginseng Academy, Changchun University of
Chinese Medicine, Changchun 130117, People’s
Republic of China
| | - Xuechun Zhou
- Jilin
Ginseng Academy, Changchun University of
Chinese Medicine, Changchun 130117, People’s
Republic of China
| | - Xiaoyu He
- Jilin
Ginseng Academy, Changchun University of
Chinese Medicine, Changchun 130117, People’s
Republic of China
| | - Zhe Zhang
- Jilin
Ginseng Academy, Changchun University of
Chinese Medicine, Changchun 130117, People’s
Republic of China
| | - Lizhi Xiao
- Jilin
Ginseng Academy, Changchun University of
Chinese Medicine, Changchun 130117, People’s
Republic of China
| | - Jing Bai
- Jilin
Jice Testing Technology Co., LTD., Changchun 130117, People’s Republic of China
| | - Ying Yang
- Jilin
Jice Testing Technology Co., LTD., Changchun 130117, People’s Republic of China
| | - Lei Zhao
- Jilin
Ginseng Academy, Changchun University of
Chinese Medicine, Changchun 130117, People’s
Republic of China
| | - Yu Zhao
- Jilin
Ginseng Academy, Changchun University of
Chinese Medicine, Changchun 130117, People’s
Republic of China
| | - Quan Lin
- State
Key Laboratory of Supramolecular Structure and Materials, College
of Chemistry, Jilin University, Changchun, 130012, People’s Republic of China
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9
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Wang L, Shi L, Guo T, Yuan J, Zhou B, Zhang J. Near-infrared active ferrocenyl porous organic polymer with photothermal enhanced enzymatic activity for combination antibacterial application. RSC Adv 2023; 13:26445-26454. [PMID: 37671338 PMCID: PMC10476166 DOI: 10.1039/d3ra03504b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2023] [Accepted: 08/23/2023] [Indexed: 09/07/2023] Open
Abstract
As a severe ongoing global problem, bacterial contamination exists in every aspect of human life and the search for new antibacterial agents is urgently needed. Herein, a ferrocenyl porous organic polymer (FMC-POP) broad-spectrum antibacterial agent based on synergistic photothermal and peroxidase-like activity was prepared in a facile manner via the copolymerization of ferrocene diformaldehyde and cinnamaldehyde with mannitol through the acid-responsive acetal bond. The photoactive FMC-POP, with high photothermal conversion efficiency (41.45%), could convert not only the near-infrared laser irradiation into local heat to eradicate bacteria, but also low-concentration H2O2 into radical oxygen species (˙OH) that are effective against bacteria. Compared with single-mode photothermal (PTT) and enzymatic therapies, this combination therapy could significantly improve the bactericidal effect, exhibiting a germicidal efficiency of up to 99% (vs. 80.42% for PTT and 70% for enzyme). Thus, our work paves the way for a synergistic non-invasive antimicrobial therapy, which could expand the applications of POP-based artificial enzymes in biomedicine.
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Affiliation(s)
- Lei Wang
- The First Affiliated Hospital of Weifang Medical University (Weifang People's Hospital), Weifang Medical University Weifang 261031 Shandong PR China
| | - Lin Shi
- The First Affiliated Hospital of Weifang Medical University (Weifang People's Hospital), Weifang Medical University Weifang 261031 Shandong PR China
| | - Taoyan Guo
- School of Pharmacy, Weifang Medical University Weifang 261053 Shandong PR China
| | - Jingsong Yuan
- School of Pharmacy, Weifang Medical University Weifang 261053 Shandong PR China
| | - Baolong Zhou
- School of Pharmacy, Weifang Medical University Weifang 261053 Shandong PR China
| | - Jing Zhang
- The First Affiliated Hospital of Weifang Medical University (Weifang People's Hospital), Weifang Medical University Weifang 261031 Shandong PR China
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10
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Hu X, Xu Y, Liu S, Gudda FO, Ling W, Qin C, Gao Y. Graphene Quantum Dots Nonmonotonically Influence the Horizontal Transfer of Extracellular Antibiotic Resistance Genes via Bacterial Transformation. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2023; 19:e2301177. [PMID: 37144438 DOI: 10.1002/smll.202301177] [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: 02/09/2023] [Revised: 04/10/2023] [Indexed: 05/06/2023]
Abstract
Graphene quantum dots (GQDs) coexist with antibiotic resistance genes (ARGs) in the environment. Whether GQDs influence ARG spread needs investigation, since the resulting development of multidrug-resistant pathogens would threaten human health. This study investigates the effect of GQDs on the horizontal transfer of extracellular ARGs (i.e., transformation, a pivotal way that ARGs spread) mediated by plasmids into competent Escherichia coli cells. GQDs enhance ARG transfer at lower concentrations, which are close to their environmental residual concentrations. However, with further increases in concentration (closer to working concentrations needed for wastewater remediation), the effects of enhancement weaken or even become inhibitory. At lower concentrations, GQDs promote the gene expression related to pore-forming outer membrane proteins and the generation of intracellular reactive oxygen species, thus inducing pore formation and enhancing membrane permeability. GQDs may also act as carriers to transport ARGs into cells. These factors result in enhanced ARG transfer. At higher concentrations, GQD aggregation occurs, and aggregates attach to the cell surface, reducing the effective contact area of recipients for external plasmids. GQDs also form large agglomerates with plasmids and thus hindering ARG entrance. This study could promote the understanding of the GQD-caused ecological risks and benefit their safe application.
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Affiliation(s)
- Xiaojie Hu
- Institute of Organic Contaminant Control and Soil Remediation, College of Resources and Environmental Sciences, Nanjing Agricultural University, Nanjing, 210095, P. R. China
| | - Yanxing Xu
- Institute of Organic Contaminant Control and Soil Remediation, College of Resources and Environmental Sciences, Nanjing Agricultural University, Nanjing, 210095, P. R. China
| | - Si Liu
- Institute of Organic Contaminant Control and Soil Remediation, College of Resources and Environmental Sciences, Nanjing Agricultural University, Nanjing, 210095, P. R. China
| | - Fredrick Owino Gudda
- Institute of Organic Contaminant Control and Soil Remediation, College of Resources and Environmental Sciences, Nanjing Agricultural University, Nanjing, 210095, P. R. China
| | - Wanting Ling
- Institute of Organic Contaminant Control and Soil Remediation, College of Resources and Environmental Sciences, Nanjing Agricultural University, Nanjing, 210095, P. R. China
| | - Chao Qin
- Institute of Organic Contaminant Control and Soil Remediation, College of Resources and Environmental Sciences, Nanjing Agricultural University, Nanjing, 210095, P. R. China
| | - Yanzheng Gao
- Institute of Organic Contaminant Control and Soil Remediation, College of Resources and Environmental Sciences, Nanjing Agricultural University, Nanjing, 210095, P. R. China
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11
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Wang L, Lin M, Hou X, Dou L, Huang Z, Liu R, Zhang J, Cai C, Chen C, Liu Y, Wang D, Guo D, An R, Wei L, Yao Y, Zhang Y. Black phosphorus quantum dots induce autophagy and apoptosis of human bronchial epithelial cells via endoplasmic reticulum stress. CHEMOSPHERE 2023; 327:138463. [PMID: 36966929 DOI: 10.1016/j.chemosphere.2023.138463] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Revised: 02/27/2023] [Accepted: 03/18/2023] [Indexed: 06/18/2023]
Abstract
PURPOSE The board application of black phosphorus quantum dots (BP-QDs) increases the risk of inhalation exposure in the manufacturing process. The aim of this study is to explore the toxic effect of BP-QDs on human bronchial epithelial cells (Beas-2B) and lung tissue of Balb/c mice. METHODS The BP-QDs were characterized using transmission electron microscopy (TEM) and a Malvern laser particle size analyzer. Cell Counting Kit-8 (CCK-8) and TEM were used to detect cytotoxicity and organelle injury. Damage to the endoplasmic reticulum (ER) was detected by using the ER-Tracker molecular probe. Rates of apoptosis were detected by AnnexinV/PI staining. Phagocytic acid vesicles were detected using AO staining. Western blotting and immunohistochemistry were used to examine the molecular mechanisms. RESULTS After treatment with different concentrations of BP-QDs for 24 h, the cell viability decreased, as well as activation of the ER stress and autophagy. Furthermore, the rate of apoptosis was increased. Inhibition of ER stress caused by 4-phenyl butyric acid (4-PBA) was shown to significantly inhibit both apoptosis and autophagy, suggesting that ER stress could be an upstream mediator of both autophagy and apoptosis. BP-QD-induced autophagy can also inhibit the occurrence of apoptosis using molecules related to autophagy including rapamycin (Rapa), 3-methyladenine (3-MA), and bafilomycin A1 (Bafi A1). In general, BP-QDs activate ER stress in Beas-2B cells, which further induces autophagy and apoptosis, and autophagy may be activated as a factor that protects against apoptosis. We also observed strong staining of related proteins of ER stress, autophagy, and apoptosis proteins in mouse lung tissue following intracheal instillation over the course of a week. CONCLUSION BP-QD-induced ER stress facilitates autophagy and apoptosis in Beas-2B cells and autophagy may be activated as a protective factor against apoptosis. Under conditions of ER stress induced by BP-QDs, The interplay between autophagy and apoptosis determines cell fate.
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Affiliation(s)
- Lei Wang
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, School of Public Health, Xiamen University, Xiamen, Fujian, 361102, China
| | - Mo Lin
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, School of Public Health, Xiamen University, Xiamen, Fujian, 361102, China
| | - Xin Hou
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, School of Public Health, Xiamen University, Xiamen, Fujian, 361102, China
| | - Liangding Dou
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, School of Public Health, Xiamen University, Xiamen, Fujian, 361102, China
| | - Zhi Huang
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, School of Public Health, Xiamen University, Xiamen, Fujian, 361102, China
| | - Rong Liu
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, School of Public Health, Xiamen University, Xiamen, Fujian, 361102, China
| | - Jinwen Zhang
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, School of Public Health, Xiamen University, Xiamen, Fujian, 361102, China
| | - Chuchu Cai
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, School of Public Health, Xiamen University, Xiamen, Fujian, 361102, China
| | - Chen Chen
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, School of Public Health, Xiamen University, Xiamen, Fujian, 361102, China
| | - Ying Liu
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, School of Public Health, Xiamen University, Xiamen, Fujian, 361102, China
| | - Dai Wang
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, School of Public Health, Xiamen University, Xiamen, Fujian, 361102, China
| | - Dongbei Guo
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, School of Public Health, Xiamen University, Xiamen, Fujian, 361102, China
| | - Ran An
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, School of Public Health, Xiamen University, Xiamen, Fujian, 361102, China
| | - Lifang Wei
- Department of Nephrology, The Third People's Hospital Affiliated to Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian, China
| | - Youliang Yao
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, School of Public Health, Xiamen University, Xiamen, Fujian, 361102, China.
| | - Yongxing Zhang
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, School of Public Health, Xiamen University, Xiamen, Fujian, 361102, China.
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12
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Zhang Z, Chen R, Mao S, Zhang Y, Yao L, Xi J, Luo S, Liu R, Liu Y, Wang R. A novel strategy to enhance photocatalytic killing of foodborne pathogenic bacteria by modification of non-metallic monomeric black phosphorus with Elaeagnus mollis polysaccharides. Int J Biol Macromol 2023; 242:125015. [PMID: 37224903 DOI: 10.1016/j.ijbiomac.2023.125015] [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: 12/20/2022] [Revised: 05/16/2023] [Accepted: 05/19/2023] [Indexed: 05/26/2023]
Abstract
New antibacterial agents are needed to overcome the challenges of microbial food contamination. In this study, we investigated the potential of Elaeagnus mollis polysaccharide (EMP) to modify black phosphorus (BP) for use as a bactericide for foodborne pathogenic bacteria. The resulting compound (EMP-BP) displayed enhanced stability and activity compared with BP. EMP-BP exhibited an increased antibacterial activity (bactericidal efficiency of 99.999 % after 60 min of light exposure) compared to EMP and BP. Further studies revealed that photocatalytically generated reactive oxygen species (ROS) and active polysaccharides acted collectively on the cell membrane, leading to cell deformation and death. Furthermore, EMP-BP inhibited biofilm formation and reduced expression of virulence factors of Staphylococcus aureus, and material hemolysis and cytotoxicity tests prove that the material had good biocompatibility. In addition, bacteria treated with EMP-BP remained highly sensitive to antibiotics and did not develop significant resistance. In summary, we report an environmentally friendly method for controlling pathogenic foodborne bacteria that is efficient and apparently safe.
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Affiliation(s)
- Zuwang Zhang
- College of Food Science and Engineering, Northwest A&F University, Yangling 712100, Shaanxi, China
| | - Rui Chen
- College of Food Science and Engineering, Northwest A&F University, Yangling 712100, Shaanxi, China
| | - Shuangzhe Mao
- College of Food Science and Engineering, Northwest A&F University, Yangling 712100, Shaanxi, China
| | - Yajie Zhang
- College of Food Science and Engineering, Northwest A&F University, Yangling 712100, Shaanxi, China
| | - Lenan Yao
- College of Food Science and Engineering, Northwest A&F University, Yangling 712100, Shaanxi, China
| | - Jiafeng Xi
- College of Food Science and Engineering, Northwest A&F University, Yangling 712100, Shaanxi, China
| | - Shijia Luo
- College of Food Science and Engineering, Northwest A&F University, Yangling 712100, Shaanxi, China
| | - Ruixi Liu
- College of Food Science and Engineering, Northwest A&F University, Yangling 712100, Shaanxi, China
| | - Yulin Liu
- College of Forestry, Northwest A&F University, Yangling 712100, Shaanxi, China.
| | - Rong Wang
- College of Food Science and Engineering, Northwest A&F University, Yangling 712100, Shaanxi, China.
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13
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Marin-Silva DA, Romano N, Damonte L, Giannuzzi L, Pinotti A. Hybrid materials based on chitosan functionalized with green synthesized copper nanoparticles: Physico-chemical and antimicrobial analysis. Int J Biol Macromol 2023; 242:124898. [PMID: 37207748 DOI: 10.1016/j.ijbiomac.2023.124898] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Revised: 05/09/2023] [Accepted: 05/12/2023] [Indexed: 05/21/2023]
Abstract
Recently, the development of materials with antimicrobial properties has become a challenge under scrutiny. The incorporation of copper nanoparticles (NpCu) into a chitosan matrix appears to represent a viable strategy to contain the particles and prevent their oxidation. Regarding the physical properties, the nanocomposite films (CHCu) showed a decrease in the elongation at break (5 %) and an increase in the tensile strength of 10 % concerning chitosan films (control). They also showed solubility values lower than 5 % while the swelling diminished by 50 %, on average. The dynamical mechanical analysis (DMA) of nanocomposites revealed two thermal events located at 113° and 178 °C, which matched the glass transitions of the CH-enriched phase and nanoparticles-enriched phase, respectively. In addition, the thermogravimetric analysis (TGA) detected a greater stability of the nanocomposites. Chitosan films and the NpCu-loaded nanocomposites demonstrated excellent antibacterial capacity against Gram-negative and Gram-positive bacteria, proved through diffusion disc, zeta potential, and ATR-FTIR techniques. Additionally, the penetration of individual NpCu particles into bacterial cells and the leakage of cell content were verified by TEM. The mechanism of the antibacterial activity of the nanocomposites involved the interaction of chitosan with the bacterial outer membrane or cell wall and the diffusion of the NpCu through the cells. These materials could be applied in diverse fields of biology, medicine, or food packaging.
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Affiliation(s)
- Diego Alejandro Marin-Silva
- Centro de Investigación y Desarrollo en Criotecnología de Alimentos (CCT-CONICET La Plata, UNLP, CICPBA), 47 y 116 S/N, 1900 La Plata, Argentina
| | - Nelson Romano
- Centro de Investigación y Desarrollo en Criotecnología de Alimentos (CCT-CONICET La Plata, UNLP, CICPBA), 47 y 116 S/N, 1900 La Plata, Argentina
| | - Laura Damonte
- Dto. de Física, UNLP-IFLP, CCT-CONICET La Plata, Argentina; Facultad de Ciencias Exactas, UNLP, La Plata, Argentina
| | - Leda Giannuzzi
- Centro de Investigación y Desarrollo en Criotecnología de Alimentos (CCT-CONICET La Plata, UNLP, CICPBA), 47 y 116 S/N, 1900 La Plata, Argentina; Facultad de Ciencias Exactas, UNLP, La Plata, Argentina
| | - Adriana Pinotti
- Centro de Investigación y Desarrollo en Criotecnología de Alimentos (CCT-CONICET La Plata, UNLP, CICPBA), 47 y 116 S/N, 1900 La Plata, Argentina; Facultad de Ingeniería, UNLP, La Plata, Argentina.
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14
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Phakatkar AH, Yurkiv V, Ghildiyal P, Wang Y, Amiri A, Sorokina LV, Zachariah MR, Shokuhfar T, Shahbazian-Yassar R. In Situ Microscopic Studies on the Interaction of Multi-Principal Element Nanoparticles and Bacteria. ACS NANO 2023; 17:5880-5893. [PMID: 36921123 DOI: 10.1021/acsnano.2c12799] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
Multi-principal element nanoparticles are an emerging class of materials with potential applications in medicine and biology. However, it is not known how such nanoparticles interact with bacteria at nanoscale. In the present work, we evaluated the interaction of multi-principal elemental alloy (FeNiCu) nanoparticles with Escherichia coli (E. coli) bacteria using the in situ graphene liquid cell (GLC) scanning transmission electron microscopy (STEM) approach. The imaging revealed the details of bacteria wall damage in the vicinity of nanoparticles. The chemical mappings of S, P, O, N, C, and Cl elements confirmed the cytoplasmic leakage of the bacteria. Our results show that there is selective release of metal ions from the nanoparticles. The release of copper ions was much higher than that for nickel while the iron release was the lowest. In addition, the binding affinity of bacterial cell membrane protein functional groups with Cu, Ni, and Fe cations is found to be the driving force behind the selective metal cations' release from the multi-principal element nanoparticles. The protein functional groups driven dissolution of multielement nanoparticles was evaluated using the density functional theory (DFT) computational method, which confirmed that the energy required to remove Cu atoms from the nanoparticle surface was the least in comparison with those for Ni and Fe atoms. The DFT results support the experimental data, indicating that the energy to dissolve metal atoms exposed to oxidation and/or the to presence of oxygen atoms at the surface of the nanoparticle catalyzes metal removal from the multielement nanoparticle. The study shows the potential of compositional design of multi-principal element nanoparticles for the controlled release of metal ions to develop antibacterial strategies. In addition, GLC-STEM is a promising approach for understanding the nanoscale interaction of metallic nanoparticles with biological structures.
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Affiliation(s)
- Abhijit H Phakatkar
- Department of Biomedical Engineering, University of Illinois Chicago, Chicago, Illinois 60607, United States
| | - Vitaliy Yurkiv
- Department of Aerospace and Mechanical Engineering, University of Arizona, Tucson, Arizona 85721, United States
| | - Pankaj Ghildiyal
- Department of Chemical and Environmental Engineering, University of California, Riverside, California 92521, United States
- Department of Chemistry and Biochemistry, University of Maryland, College Park, Maryland 20742, United States
| | - Yujie Wang
- Department of Chemical and Environmental Engineering, University of California, Riverside, California 92521, United States
| | - Azadeh Amiri
- Department of Mechanical and Industrial Engineering, University of Illinois Chicago, Chicago, Illinois 60607, United States
| | - Lioudmila V Sorokina
- Department of Civil, Materials, and Environmental Engineering, University of Illinois Chicago, Chicago, Illinois 60607, United States
| | - Michael R Zachariah
- Department of Chemical and Environmental Engineering, University of California, Riverside, California 92521, United States
| | - Tolou Shokuhfar
- Department of Biomedical Engineering, University of Illinois Chicago, Chicago, Illinois 60607, United States
| | - Reza Shahbazian-Yassar
- Department of Mechanical and Industrial Engineering, University of Illinois Chicago, Chicago, Illinois 60607, United States
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15
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Phakatkar AH, Gonçalves JM, Zhou J, Ritter TG, Tamadoni Saray M, Sorokina LV, Amiri A, Angnes L, Shokuhfar T, Shahbazian-Yassar R. Enhanced Bacterial Growth by Polyelemental Glycerolate Particles. ACS APPLIED BIO MATERIALS 2023; 6:1515-1524. [PMID: 36933270 DOI: 10.1021/acsabm.2c01052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/19/2023]
Abstract
While polyelemental alloys are shown to be promising for healthcare applications, their effectiveness in promoting bacterial growth remains unexplored. In the present work, we evaluated the interaction of polyelemental glycerolate particles (PGPs) with Escherichia coli (E. coli) bacteria. PGPs were synthesized using the solvothermal route, and nanoscale random distribution of metal cations in the glycerol matrix of PGPs was confirmed. We observed 7-fold growth of E. coli bacteria upon 4 h of interaction with quinary glycerolate (NiZnMnMgSr-Gly) particles in comparison to control E. coli bacteria. Nanoscale microscopic studies on bacteria interactions with PGPs showed the release of metal cations in the bacterium cytoplasm from PGPs. The electron microscopy imaging and chemical mapping indicated bacterial biofilm formation on PGPs without causing significant cell membrane damage. The data showed that the presence of glycerol in PGPs is effective in controlling the release of metal cations, thus preventing bacterial toxicity. The presence of multiple metal cations is expected to provide synergistic effects of nutrients needed for bacterial growth. The present work provides key microscopic insights of mechanisms by which PGPs enhance biofilm growth. This study opens the door for future applications of PGPs in areas where bacterial growth is essential including healthcare, clean energy, and the food industry.
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Affiliation(s)
- Abhijit H Phakatkar
- Department of Biomedical Engineering, University of Illinois at Chicago, Chicago, Illinois 60607, United States
| | - Josué M Gonçalves
- Department of Mechanical & Industrial Engineering, University of Illinois at Chicago, Chicago, Illinois 60607, United States.,Department of Fundamental Chemistry, University of Sao Paulo, Sao Paulo, SP 05508-060, Brazil
| | - Jianshu Zhou
- Department of Biomedical Engineering, University of Illinois at Chicago, Chicago, Illinois 60607, United States
| | - Timothy G Ritter
- Department of Civil, Materials, and Environmental Engineering, University of Illinois at Chicago, Chicago, Illinois 60607, United States
| | - Mahmoud Tamadoni Saray
- Department of Mechanical & Industrial Engineering, University of Illinois at Chicago, Chicago, Illinois 60607, United States
| | - Lioudmila V Sorokina
- Department of Civil, Materials, and Environmental Engineering, University of Illinois at Chicago, Chicago, Illinois 60607, United States
| | - Azadeh Amiri
- Department of Mechanical & Industrial Engineering, University of Illinois at Chicago, Chicago, Illinois 60607, United States
| | - Lucio Angnes
- Department of Fundamental Chemistry, University of Sao Paulo, Sao Paulo, SP 05508-060, Brazil
| | - Tolou Shokuhfar
- Department of Biomedical Engineering, University of Illinois at Chicago, Chicago, Illinois 60607, United States
| | - Reza Shahbazian-Yassar
- Department of Mechanical & Industrial Engineering, University of Illinois at Chicago, Chicago, Illinois 60607, United States
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16
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Curcumin-ZnO nanocomposite mediated inhibition of Pseudomonas aeruginosa biofilm and its mechanism of action. J Drug Deliv Sci Technol 2023. [DOI: 10.1016/j.jddst.2023.104301] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/24/2023]
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17
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Idumah CI. Phosphorene polymeric nanocomposites for biomedical applications: a review. INT J POLYM MATER PO 2022. [DOI: 10.1080/00914037.2022.2158333] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Christopher Igwe Idumah
- Department of Polymer Engineering, Faculty of Engineering, Nnamdi Azikiwe University, Awka, Nigeria
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18
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Xing S, Wang D, Zhang H, Peng F, Wu L, Liu L, Qiao Y, Ge N, Liu X. Layered Double Hydroxide-Based Micro "Chemical Factory" with Arsenic Processing and Screening Functions on Nitinol for Gallbladder Cancer Treatment. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2022; 18:e2202908. [PMID: 36008117 DOI: 10.1002/smll.202202908] [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: 05/11/2022] [Revised: 07/31/2022] [Indexed: 06/15/2023]
Abstract
Gallbladder cancer is a common malignant tumor of the biliary system with a high fatality rate. Nitinol (Ni-Ti) stents, a standard treatment for prolonging patients' lives, are susceptible to reocclusion and cannot inhibit tumor recurrence because they lack antitumor and antibacterial activity. Herein, an arsenic-loaded layered double-hydroxide film is constructed on Ni-Ti, forming a micro "chemical factory." The LDH plays the role of a "processer" which absorbs highly toxic trivalent arsenic (As(III)) and processes it into lowly toxic pentavalent arsenic (As(V)). It also acts as a "quality-inspector," confining As(III) in the interlayer and releasing only As(V) (the finished product) to the outside. This control mechanism minimizes the toxicity during contact with normal tissue. The acidic microenvironment and overexpression of glutathione in tumor tissues not only accelerates the release of arsenic from the platform but also triggers the in situ transformation of arsenic from lowly toxic As(V) to highly toxic As(III), exerting a strong arsenic-mediated antineoplastic effect. Such a microenvironment-responsive "chemical factory" with arsenic processing and screening functions is expected to prevent tumor overgrowth, metastasis, and bacterial infection and provide new insights into the design of Ni-Ti drug-eluting stents for gallbladder cancer treatment.
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Affiliation(s)
- Shun Xing
- State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai, 200050, China
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Donghui Wang
- School of Health Sciences and Biomedical Engineering, Hebei University of Technology, Tianjin, 300130, China
| | - Haifeng Zhang
- State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai, 200050, China
| | - Feng Peng
- Medical Research Center, Department of Orthopedics, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, 510080, China
| | - Ling Wu
- State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai, 200050, China
| | - Lidan Liu
- State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai, 200050, China
| | - Yuqin Qiao
- State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai, 200050, China
| | - Naijian Ge
- Intervention Center, Eastern Hepatobiliary Surgery Hospital, The Third Affiliated Hospital of Naval Medical University, Shanghai, 200438, China
| | - Xuanyong Liu
- State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai, 200050, China
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing, 100049, China
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19
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Çekceoğlu İA, Eroglu Z, Küçükkeçeci H, Sevgi F, Ersoz M, Patir IH, Metin Ö. A NIR‐light‐driven Black Phosphorus Based Nanocomposite for Combating Bacteria. ChemistrySelect 2022. [DOI: 10.1002/slct.202104137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
| | - Zafer Eroglu
- Department of Chemistry College of Sciences Koc University 34450 Istanbul Türkiye
- Nanoscience and Nanoengineering Division Graduate School of Natural and Applied Sciences Atatürk University 25240 Erzurum Türkiye
| | - Hüseyin Küçükkeçeci
- Department of Chemistry College of Sciences Koc University 34450 Istanbul Türkiye
| | - Fatih Sevgi
- Vocational School of Health Services Department of Medical Services and Techniques Selcuk University 42031 Konya Tüerkiye
| | - Mustafa Ersoz
- Department of Chemistry Selcuk University 42031 Konya Türkiye
| | | | - Önder Metin
- Department of Chemistry College of Sciences Koc University 34450 Istanbul Türkiye
- University Surface Science and Technology Center (KUYTAM) 34450, Sarıyer Istanbul Türkiye
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20
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Preparation of NIR-responsive, ROS-generating and antibacterial black phosphorus quantum dots for promoting the MRSA-infected wound healing in diabetic rats. Acta Biomater 2022; 137:199-217. [PMID: 34644613 DOI: 10.1016/j.actbio.2021.10.008] [Citation(s) in RCA: 55] [Impact Index Per Article: 27.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2021] [Revised: 09/27/2021] [Accepted: 10/06/2021] [Indexed: 12/20/2022]
Abstract
Multidrug-resistant (MDR) bacteria-induced infection is becoming a huge challenge for clinical treatment, especially for non-healing diabetic wound infections, which increase patient mortality. MRSA infections and delayed wound healing (methicillin-resistant Staphylococcus aureus) accounted for a higher proportion. Although surgical debridement and continuous use of antibiotics are still the main clinical treatments, new multifunctional therapeutic nanoplatform are attractive for MIDW. Thus, in the present study, black phosphorus quantum dots (BPQDs) encapsulated in hydrogel (BPQDs@NH) were utilized as nanoplatforms for MIDW treatment to achieve the multifunctional properties of NIR (near infrared) responsiveness, ROS (reactive oxygen species) generation and antibacterial activity. Upon NIR irradiation, the temperature of the BPQDs@NH-treated MIDW area rapidly increased up to 55 °C for sterilization. In vitro experiments showed that BPQDs@NH exerted a synergistic effect on inhibiting MRSA by producing of ROS, lipid peroxidation, glutathione, adenosine triphosphate accumulation and bacterial membrane destruction upon NIR irradiation. The resulting BPQDs@NH achieved an effective sterilization rate of approximately 90% for MRSA. Furthermore, animal experiments revealed that BPQDs@NH achieved an effective closure rate of 95% for MIDW after 12 days by reducing the inflammatory response and regulating the expression of vascular endothelial growth factor (VEGF) and basic fibroblast growth factor (bFGF). Meanwhile, intravenous circulation experiments showed good biocompatibility of BPQDs, and no obvious damage to rat major organs was observed. The obtained results indicated that BPQDs@NH achieved the synergistic functions of NIR-responsiveness, ROS generation, and antibacterial activity and promoted wound healing, suggesting that they are promising multifunctional nanoplatforms for MIDW healing. STATEMENT OF SIGNIFICANCE: 1. NIR-triggered ROS-generating and antibacterial nanoplatforms are attractive in the wound healing field. 2. In this work, black phosphorus quantum dots encapsulated in a hydrogel were used as a nanoplatform for treating MRSA infected wounds. 3. The obtained materials have achieved an effective sterilization rate for MRSA and effective wound closure rate.
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21
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Ma C, Ma X, Jiang B, Pan H, Liao X, Zhang L, Li W, Luo Y, Shen Z, Cheng X, Lian M, Wang Z. A novel inactivated whole-cell Pseudomonas aeruginosa vaccine that acts through the cGAS-STING pathway. Signal Transduct Target Ther 2021; 6:353. [PMID: 34593766 PMCID: PMC8484301 DOI: 10.1038/s41392-021-00752-8] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2021] [Revised: 07/15/2021] [Accepted: 08/09/2021] [Indexed: 02/05/2023] Open
Abstract
Pseudomonas aeruginosa infection continues to be a major threat to global public health, and new safe and efficacious vaccines are needed for prevention of infections caused by P. aeruginosa. X-ray irradiation has been used to prepare whole-cell inactivated vaccines against P. aeruginosa infection. However, the immunological mechanisms of X-ray-inactivated vaccines are still unclear and require further investigation. Our previous study found that an X-ray-inactivated whole-cell vaccine could provide protection against P. aeruginosa by boosting T cells. The aim of the present study was to further explore the immunological mechanisms of the vaccine. Herein, P. aeruginosa PAO1, a widely used laboratory strain, was utilized to prepare the vaccine, and we found nucleic acids and 8-hydroxyguanosine in the supernatant of X-ray-inactivated PAO1 (XPa). By detecting CD86, CD80, and MHCII expression, we found that XPa fostered dentritic cell (DC) maturation by detecting. XPa stimulated the cGAS-STING pathway as well as Toll-like receptors in DCs in vitro, and DC finally underwent apoptosis and pyroptosis after XPa stimulation. In addition, DC stimulated by XPa induced CD8+ T-cell proliferation in vitro and generated immunologic memory in vivo. Moreover, XPa vaccination induced both Th1 and Th2 cytokine responses in mice and reduced the level of inflammatory factors during infection. XPa protected mice in pneumonia models from infection with PAO1 or multidrug-resistant clinical isolate W9. Chronic obstructive pulmonary disease (COPD) mice immunized with XPa could resist PAO1 infection. Therefore, a new mechanism of an X-ray-inactivated whole-cell vaccine against P. aeruginosa infection was discovered in this study.
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Affiliation(s)
- Cuicui Ma
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, and Collaborative Innovation Center of Biotherapy, Chengdu, 610041, China
| | - Xiao Ma
- National Institutes for Food and Drug Control (NIFDC), Beijing, 100050, China
| | - Boguang Jiang
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, and Collaborative Innovation Center of Biotherapy, Chengdu, 610041, China
| | - Hailong Pan
- Department of Quality Management, China National Biotec Group Company Limited, Beijing, 100020, China
| | - Xueyuan Liao
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, and Collaborative Innovation Center of Biotherapy, Chengdu, 610041, China
| | - Li Zhang
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, and Collaborative Innovation Center of Biotherapy, Chengdu, 610041, China
| | - Wenfang Li
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, and Collaborative Innovation Center of Biotherapy, Chengdu, 610041, China
| | - Yingjie Luo
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, and Collaborative Innovation Center of Biotherapy, Chengdu, 610041, China
| | - Zhixue Shen
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, and Collaborative Innovation Center of Biotherapy, Chengdu, 610041, China
| | - Xingjun Cheng
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, and Collaborative Innovation Center of Biotherapy, Chengdu, 610041, China
| | - Mao Lian
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, and Collaborative Innovation Center of Biotherapy, Chengdu, 610041, China
| | - Zhenling Wang
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, and Collaborative Innovation Center of Biotherapy, Chengdu, 610041, China.
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22
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Pandey A, Nikam AN, Fernandes G, Kulkarni S, Padya BS, Prassl R, Das S, Joseph A, Deshmukh PK, Patil PO, Mutalik S. Black Phosphorus as Multifaceted Advanced Material Nanoplatforms for Potential Biomedical Applications. NANOMATERIALS (BASEL, SWITZERLAND) 2020; 11:E13. [PMID: 33374716 PMCID: PMC7822462 DOI: 10.3390/nano11010013] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/06/2020] [Revised: 12/09/2020] [Accepted: 12/19/2020] [Indexed: 12/13/2022]
Abstract
Black phosphorus is one of the emerging members of two-dimensional (2D) materials which has recently entered the biomedical field. Its anisotropic properties and infrared bandgap have enabled researchers to discover its applicability in several fields including optoelectronics, 3D printing, bioimaging, and others. Characterization techniques such as Raman spectroscopy have revealed the structural information of Black phosphorus (BP) along with its fundamental properties, such as the behavior of its photons and electrons. The present review provides an overview of synthetic approaches and properties of BP, in addition to a detailed discussion about various types of surface modifications available for overcoming the stability-related drawbacks and for imparting targeting ability to synthesized nanoplatforms. The review further gives an overview of multiple characterization techniques such as spectroscopic, thermal, optical, and electron microscopic techniques for providing an insight into its fundamental properties. These characterization techniques are not only important for the analysis of the synthesized BP but also play a vital role in assessing the doping as well as the structural integrity of BP-based nanocomposites. The potential role of BP and BP-based nanocomposites for biomedical applications specifically, in the fields of drug delivery, 3D printing, and wound dressing, have been discussed in detail to provide an insight into the multifunctional role of BP-based nanoplatforms for the management of various diseases, including cancer therapy. The review further sheds light on the role of BP-based 2D platforms such as BP nanosheets along with BP-based 0D platforms-i.e., BP quantum dots in the field of therapy and bioimaging of cancer using techniques such as photoacoustic imaging and fluorescence imaging. Although the review inculcates the multimodal therapeutic as well as imaging role of BP, there is still research going on in this field which will help in the development of BP-based theranostic platforms not only for cancer therapy, but various other diseases.
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Affiliation(s)
- Abhijeet Pandey
- Department of Pharmaceutics, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal 576104, Karnataka, India; (A.P.); (A.N.N.); (G.F.); (S.K.); (B.S.P.)
| | - Ajinkya N. Nikam
- Department of Pharmaceutics, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal 576104, Karnataka, India; (A.P.); (A.N.N.); (G.F.); (S.K.); (B.S.P.)
| | - Gasper Fernandes
- Department of Pharmaceutics, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal 576104, Karnataka, India; (A.P.); (A.N.N.); (G.F.); (S.K.); (B.S.P.)
| | - Sanjay Kulkarni
- Department of Pharmaceutics, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal 576104, Karnataka, India; (A.P.); (A.N.N.); (G.F.); (S.K.); (B.S.P.)
| | - Bharath Singh Padya
- Department of Pharmaceutics, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal 576104, Karnataka, India; (A.P.); (A.N.N.); (G.F.); (S.K.); (B.S.P.)
| | - Ruth Prassl
- Gottfried Schatz Research Centre for Cell Signalling, Metabolism and Aging, Medical University of Graz, 8036 Graz, Austria;
| | - Subham Das
- Department of Pharmaceutical Chemistry, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal 576104, Karnataka, India; (S.D.); (A.J.)
| | - Alex Joseph
- Department of Pharmaceutical Chemistry, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal 576104, Karnataka, India; (S.D.); (A.J.)
| | - Prashant K. Deshmukh
- Department of Pharmaceutics, Dr. Rajendra Gode College of Pharmacy, Buldhana 443101, Maharashtra, India;
| | - Pravin O. Patil
- Department of Pharmaceutical Chemistry, H R Patel Institute of Pharmaceutical Education and Research, Karwand Naka, Shirpur, Dist Dhule 425405, Maharashtra, India;
| | - Srinivas Mutalik
- Department of Pharmaceutics, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal 576104, Karnataka, India; (A.P.); (A.N.N.); (G.F.); (S.K.); (B.S.P.)
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