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Singh G, Thakur N, Kumar R. Nanoparticles in drinking water: Assessing health risks and regulatory challenges. THE SCIENCE OF THE TOTAL ENVIRONMENT 2024; 949:174940. [PMID: 39047836 DOI: 10.1016/j.scitotenv.2024.174940] [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: 05/19/2024] [Revised: 07/18/2024] [Accepted: 07/19/2024] [Indexed: 07/27/2024]
Abstract
Nanoparticles (NPs) pose a significant concern in drinking water due to their potential health risks and environmental impact. This review provides a comprehensive analysis of the current understanding of NP sources and contamination in drinking water, focusing on health concerns, mitigation strategies, regulatory frameworks, and future perspectives. This review highlights the importance of nano-specific pathways, fate processes, health risks & toxicity, and the need for realistic toxicity assessments. Different NPs like titanium dioxide, silver, nanoplastics, nanoscale liquid crystal monomers, copper oxide, and others pose potential health risks through ingestion, inhalation, or dermal exposure, impacting organs and potentially leading to oxidative stress, inflammatory responses, DNA damage, cytotoxicity, disrupt intracellular energetic mechanisms, reactive oxygen species generation, respiratory and immune toxicity, and genotoxicity in humans. Utilizing case studies and literature reviews, we investigate the health risks associated with NPs in freshwater environments, emphasizing their relevance to drinking water quality. Various mitigation and treatment strategies, including filtration systems (e.g., reverse osmosis, and ultra/nano-filtration), adsorption processes, coagulation/flocculation, electrocoagulation, advanced oxidation processes, membrane distillation, and ultraviolet treatment, all of which demonstrate high removal efficiencies for NPs from drinking water. Regulatory frameworks and challenges for the production, applications, and disposal of NPs at both national and international levels are discussed, emphasizing the need for tailored regulations to address NP contamination and standardize safety testing and risk assessment practices. Looking ahead, this review underscores the necessity of advancing detection methods and nanomaterial-based treatment technologies while stressing the pivotal role of public awareness and tailored regulatory guidelines in upholding drinking water quality standards. This review emphasizes the urgency of addressing NP contamination in drinking water and provides insights into potential solutions and future research directions. Lastly, this review worth concluded with future recommendations on advanced analytical techniques and sensitive sensors for NP detection for safeguarding public health and policy implementations.
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Affiliation(s)
- Gagandeep Singh
- Department of Biosciences (UIBT), Chandigarh University, Ludhiana, Punjab 140413, India
| | - Neelam Thakur
- Department of Zoology, Sardar Patel University, Vallabh Government College, Campus, Mandi, Himachal Pradesh 175001, India.
| | - Rakesh Kumar
- Department of Biosystems Engineering, Auburn University, Auburn, AL 36849, USA.
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2
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Wells K, Liu T, Zhu L, Yang L. Immunomodulatory nanoparticles activate cytotoxic T cells for enhancement of the effect of cancer immunotherapy. NANOSCALE 2024; 16:17699-17722. [PMID: 39257225 DOI: 10.1039/d4nr01780c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/12/2024]
Abstract
Cancer immunotherapy represents a promising targeted treatment by leveraging the patient's immune system or adoptive transfer of active immune cells to selectively eliminate cancer cells. Despite notable clinical successes, conventional immunotherapies face significant challenges stemming from the poor infiltration of endogenous or adoptively transferred cytotoxic T cells in tumors, immunosuppressive tumor microenvironment and the immune evasion capability of cancer cells, leading to limited efficacy in many types of solid tumors. Overcoming these hurdles is essential to broaden the applicability of immunotherapies. Recent advances in nanotherapeutics have emerged as an innovative tool to overcome these challenges and enhance the therapeutic potential of tumor immunotherapy. The unique biochemical and biophysical properties of nanomaterials offer advantages in activation of immune cells in vitro for cell therapy, targeted delivery, and controlled release of immunomodulatory agents in vivo. Nanoparticles are excellent carriers for tumor associated antigens or neoantigen peptides for tumor vaccine, empowering activation of tumor specific T cell responses. By precisely delivering immunomodulatory agents to the tumor site, immunoactivating nanoparticles can promote tumor infiltration of endogenous T cells or adoptively transferred T cells into tumors, to overcoming delivery and biological barriers in the tumor microenvironment, augmenting the immune system's ability to recognize and eliminate cancer cells. This review provides an overview of the current advances in immunotherapeutic approaches utilizing nanotechnology. With a focus on discussions concerning strategies to enhance activity and efficacy of cytotoxic T cells and explore the intersection of engineering nanoparticles and immunomodulation aimed at bolstering T cell-mediated immune responses, we introduce various nanoparticle formulations designed to deliver therapeutic payloads, tumor antigens and immunomodulatory agents for T cell activation. Diverse mechanisms through which nanoparticle-based approaches influence T cell responses by improving antigen presentation, promoting immune cell trafficking, and reprogramming immunosuppressive tumor microenvironments to potentiate anti-tumor immunity are examined. Additionally, the synergistic potential of combining nanotherapeutics with existing immunotherapies, such as immune checkpoint inhibitors and adoptive T cell therapies is explored. In conclusion, this review highlights emerging research advances on activation of cytotoxic T cells using nanoparticle agents to support the promises and potential applications of nanoparticle-based immunomodulatory agents for cancer immunotherapy.
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Affiliation(s)
- Kory Wells
- Department of Surgery, Emory University School of Medicine, Winship Cancer Institute, Clinic C, Room 4088, 1365 C Clifton Road, NE, Atlanta, GA 30322, USA.
- Winship Cancer Institute, Emory University School of Medicine, Atlanta, GA 30322, USA
| | - Tongrui Liu
- Department of Surgery, Emory University School of Medicine, Winship Cancer Institute, Clinic C, Room 4088, 1365 C Clifton Road, NE, Atlanta, GA 30322, USA.
| | - Lei Zhu
- Department of Surgery, Emory University School of Medicine, Winship Cancer Institute, Clinic C, Room 4088, 1365 C Clifton Road, NE, Atlanta, GA 30322, USA.
| | - Lily Yang
- Department of Surgery, Emory University School of Medicine, Winship Cancer Institute, Clinic C, Room 4088, 1365 C Clifton Road, NE, Atlanta, GA 30322, USA.
- Winship Cancer Institute, Emory University School of Medicine, Atlanta, GA 30322, USA
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3
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Xinxin Z, Xianzhou L, Dandan P, Yan W, Zhenyu L. Immunization with the glutathione S-transferase Sj26GST with Chi-CpG NP against Schistosoma japonicum in mice. Microb Pathog 2024; 195:106847. [PMID: 39127365 DOI: 10.1016/j.micpath.2024.106847] [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: 04/01/2024] [Revised: 08/02/2024] [Accepted: 08/07/2024] [Indexed: 08/12/2024]
Abstract
Schistosomiasis caused by Schistosoma japonicum (S. japonicum) is a major public health problem in the Philippines, China and Indonesia. In this study, the immunopotentiator CpG-ODN was encapsulated within chitosan nanoparticles (Chi NPs) to create a combination adjuvant (Chi-CpG NP). This approach was employed to enhance the immunogenicity of 26 kDa glutathione S-transferase (Sj26GST) from S. japonicum through intranasal immunization. The results demonstrated higher levels of specific anti-Sj26GST antibodies and Sj26GST-specific splenocyte proliferation compared to mice that were immunized with Sj26GST + Chi-CpG NP. Cytokine analysis of splenocytes revealed that the Sj26GST + Chi-CpG NP induced a slight Th1-biased immune response, with increased production of IFN-γ by CD4+ T-cells in the spleen. Subsequently, mice were intradermally inoculated with 1 × 107 organisms in the Coeliac cavity. The bacterial organ burden detected in the liver of immunized mice suggested that Sj26GST + Chi-CpG NP enhances protective immunity to inhibit S. japonicum colonization. Therefore, Sj26GST + Chi-CpG NP vaccination enhances Sj26GST-specific immunogenicity and provides protection against S. japonicum.
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Affiliation(s)
- Zhou Xinxin
- The First Hospital of Hunan University of Chinese Medicine, Changsha, 410000, China
| | - Lu Xianzhou
- Affiliated Nanhua Hospital, University of South China, Hengyang Medical School, Hengyang, 421001, China
| | - Pan Dandan
- Operating Room, The Second Affiliated Hospital of University of South China, Hengyang Medical School, University of South China, Hengyang, 421001, China
| | - Wang Yan
- Operating Room, The Second Affiliated Hospital of University of South China, Hengyang Medical School, University of South China, Hengyang, 421001, China.
| | - Li Zhenyu
- Affiliated Nanhua Hospital, University of South China, Hengyang Medical School, Hengyang, 421001, China; Hengnan People's Hospital, Hengyang, 421001, China.
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4
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Qiao X, Bao L, Liu G, Cui X. Nanomaterial journey in the gut: from intestinal mucosal interaction to systemic transport. NANOSCALE 2024. [PMID: 39347780 DOI: 10.1039/d4nr02480j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/01/2024]
Abstract
Engineered nanomaterials (NMs) are commonly utilized in food additives, cosmetics, and therapeutic applications due to their advantageous properties. Consequently, humans are frequently exposed to exogenous nanomaterials through oral ingestion, thus making the intestinal mucosal system a primary site for these particles. Understanding the interactions between nanomaterials and the intestinal mucosal system is crucial for harnessing their therapeutic potential and mitigating potential health risks from unintended exposure. This review aims to elucidate recent advancements in the dual effects of nanomaterials on the intestinal mucosal system. Upon entering the gut lumen, nanomaterials will interact with diverse intestinal components, including trillions of gut microbiota, mucus layer, intestinal epithelial cells (IECs), and the intestinal immune system. Additionally, the systemic fate and transportation of nanomaterials to distal organs, such as central nervous system, are also highlighted. These interactions result in a distinct biological effect of nanomaterials on the multilayer structure of intestine, thus displaying complex journeys and outcomes of nanomaterials in the living body. This in-depth exploration of the in vivo destiny and immunological implications of nanomaterials encountering the intestine has the potential to propel advancements in oral drug delivery techniques and motivate future investigations in novel toxicology research.
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Affiliation(s)
- Xin Qiao
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety & CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology of China, Beijing 100190, China.
- University of Chinese Academy of Sciences, Beijing 100049, China
- New Cornerstone Science Laboratory, CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety and CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology of China, Beijing 100190, China
| | - Lin Bao
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety & CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology of China, Beijing 100190, China.
- University of Chinese Academy of Sciences, Beijing 100049, China
- New Cornerstone Science Laboratory, CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety and CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology of China, Beijing 100190, China
| | - Guanyu Liu
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety & CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology of China, Beijing 100190, China.
- University of Chinese Academy of Sciences, Beijing 100049, China
- New Cornerstone Science Laboratory, CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety and CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology of China, Beijing 100190, China
| | - Xuejing Cui
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety & CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology of China, Beijing 100190, China.
- University of Chinese Academy of Sciences, Beijing 100049, China
- New Cornerstone Science Laboratory, CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety and CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology of China, Beijing 100190, China
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Akbarian M, Chen IN, Lu PH, Do QT, Tzeng SF, Chou HH, Chen SH. Chaperone/Polymer Complexation of Protein-Based Fluorescent Nanoclusters against Silica Encapsulation-Induced Physicochemical Stresses. Biomacromolecules 2024. [PMID: 39289809 DOI: 10.1021/acs.biomac.4c00689] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/19/2024]
Abstract
Silica encapsulation under ambient conditions is commonly used to shield protein-based nanosystems from chemical stress. However, encapsulation-induced photo- and structural instabilities at elevated temperatures have been overlooked. Using bovine serum albumin-capped fluorescent gold nanoclusters (BSA-AuNCs) as a model, we demonstrated that chaperone/polymer layer-by-layer complexation can stabilize the template to resist encapsulation-induced fragmentation/reorganization and emission increases at 37 °C or higher temperatures. We first wrapped BSA-AuNCs with α-crystallin chaperones (α-Crys) to gain the highest thermal stability at a 1:50 molar ratio and then enfolded BSA-AuNC/α-Crys with thermoresponsive poly-N-isopropylacrylamide (PNIPAM) at 60 °C to shield silica interaction and increase the chaperone-client protein accessibility. The resulting BSA-AuNC/α-Crys/PNIPAM (BαP) was encapsulated by a sol-gel process to yield BαP-Si (∼80 ± 4.5 nm), which exhibited excellent structural integrity and photostability against chemical and thermal stresses. Moreover, targeted BαP-Si demonstrated prolonged fluorescence stability for cancer cell imaging. This template stabilization strategy for silica encapsulation is biocompatible and applicable to other protein-based nanosystems.
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Affiliation(s)
- Mohsen Akbarian
- Department of Chemistry, National Cheng Kung University, Tainan 70101, Taiwan
- Marquette University School of Dentistry, Milwaukee, Wisconsin 53233, United States
| | - I-Ni Chen
- Department of Chemistry, National Cheng Kung University, Tainan 70101, Taiwan
| | - Pei-Hsuan Lu
- Department of Chemistry, National Cheng Kung University, Tainan 70101, Taiwan
| | - Quynh-Trang Do
- Department of Chemistry, National Cheng Kung University, Tainan 70101, Taiwan
| | - Shun-Fen Tzeng
- Department of Life Science, National Cheng Kung University, Tainan 70101, Taiwan
| | - Ho-Hsuan Chou
- Department of Chemistry, National Cheng Kung University, Tainan 70101, Taiwan
| | - Shu-Hui Chen
- Department of Chemistry, National Cheng Kung University, Tainan 70101, Taiwan
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6
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Malhotra M, Chotaliya D, Debnath M, Patel R, Kulkarni A. Varying the hydrophobic core composition of polymeric nanoparticles affects NLRP3 inflammasome activation. Biomater Sci 2024; 12:4790-4805. [PMID: 39140798 DOI: 10.1039/d4bm00580e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/15/2024]
Abstract
Understanding the interactions of nanoparticle carriers with innate immune cells is crucial for informing the design and efficacy of future nano-immunotherapies. An intriguing aspect of their interaction with the immune system has recently emerged, i.e., their ability to activate the NLRP3 inflammasome, a key component of the innate immune response. While the effect of the surface properties of nanoparticles has been extensively investigated in the context of nanoparticle-immune cell interactions, the influence of core composition remains largely unexplored, particularly regarding its impact on inflammasome activation. To shed light on these interactions, we developed a library of supramolecular polymer nanoparticles (SNPs) with different core compositions, varying their hydrophobic quotient by virtue of the side chain length and the repeating units in the polymer construct. The impact of modulating SNP core hydrophobic properties was investigated in macrophages by evaluating their cellular internalization, cytokine release, lysosomal rupture-calcium signaling, calcium flux-mitochondrial ROS production and their ability to activate the NLRP3 inflammasome, providing mechanistic insights into inflammasome activation. We established a direct correlation between increasing the side chain length of the polymer construct, thereby increasing the core hydrophobicity of SNPs and enhanced NLRP3 complex formation, as indicated by ASC speck imaging analysis and the elevated 1L-1β expression. Furthermore, the results demonstrated that the inflammasome signaling cascades and kinetics varied based on the SNP's hydrophobic side chain length and repeating units. Specifically, the nanoparticle with the longest alkyl side chain effectuated NLRP3 activation preferentially through the mitochondrial damage pathway. In vivo evaluation of SNPs in C57BL/6 mice confirmed elevated proinflammatory cytokines, notably with the SNP having the longest C12-alkyl side chain. This confirms that the higher core hydrophobicity composition of the SNP results in inflammasome activation in vivo. In summary, this study established SNP core composition as a novel nanoparticle-associated molecular pattern (NAMP) responsible for NLRP3 inflammasome activation, shedding light on intricate cellular pathways for informed nanoparticle design in immunotherapy and vaccine applications.
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Affiliation(s)
- Mehak Malhotra
- Department of Chemical Engineering, University of Massachusetts, Amherst, MA 01003, USA.
| | - Dhruv Chotaliya
- Department of Chemical Engineering, University of Massachusetts, Amherst, MA 01003, USA.
| | - Maharshi Debnath
- Department of Chemical Engineering, University of Massachusetts, Amherst, MA 01003, USA.
| | - Ruchi Patel
- Department of Pathology, UMass Chan Medical School-Baystate, Springfield, MA 01107, USA
| | - Ashish Kulkarni
- Department of Chemical Engineering, University of Massachusetts, Amherst, MA 01003, USA.
- Center for Bioactive Delivery, Institute for Applied Life Sciences, University of Massachusetts, Amherst, MA 01003, USA
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7
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Rizzo GP, Sanches RC, Chavero C, Bianchi DS, Apuzzo E, Herrera SE, Agazzi ML, Keitelman IA, Trevani AS, Oliveira SC, Azzaroni O, Smaldini PL, Docena GH. Poly(allylamine)-tripolyphosphate polymeric nanoparticle as an NLRP3-dependent systemic adjuvant for the vaccine development. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.07.01.601578. [PMID: 39005275 PMCID: PMC11244956 DOI: 10.1101/2024.07.01.601578] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/16/2024]
Abstract
Nanotechnology plays a crucial role in vaccine development and provides the opportunity to design functional nanoparticles (Np) of different compositions, sizes, charges and surface properties for biomedical applications. The present study aims to evaluate a complex coacervate-like Np composed of poly(allylamine hydrochloride) (PAH) and tripolyphosphate (Tpp) as a safe vehicle and adjuvant for systemic vaccines. We investigated the activation of different antigen-presenting cells (APCs) with Np-PAH and its adjuvanticity in Balbc/c and different KO mice that were intraperitoneally immunized with Np-OVA. We found that Np-PAH increased the expression of CD86 and MHCII and promoted the production and secretion of interleukin-1β (IL-1β) and IL-18 through the inflammasome NLRP3 when macrophages and dendritic cells were co-incubated with LPS and Np-PAH. We evidenced an unconventional IL-1β release through the autophagosome pathway. The inhibition of autophagy with 3-methyladenine reduced the LPS/Np-PAH-induced IL-1β secretion. Additionally, our findings showed that the systemic administration of mice with Np-OVA triggered a significant induction of serum OVA-specific IgG and IgG2a, an increased secretion of IFN-γ by spleen cells, and high frequencies of LT CD4 + IFN-γ + and LT CD8 + IFN-γ + . In conclusion, our findings show that PAH-based Np promoted the inflammasome activation of innate cells with Th1-dependent adjuvant properties, making them valuable for formulating of novel preventive or therapeutic vaccines for infectious and non-infectious diseases.
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8
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Desai N, Rana D, Salave S, Benival D, Khunt D, Prajapati BG. Achieving Endo/Lysosomal Escape Using Smart Nanosystems for Efficient Cellular Delivery. Molecules 2024; 29:3131. [PMID: 38999083 PMCID: PMC11243486 DOI: 10.3390/molecules29133131] [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: 06/06/2024] [Revised: 06/27/2024] [Accepted: 06/28/2024] [Indexed: 07/14/2024] Open
Abstract
The delivery of therapeutic agents faces significant hurdles posed by the endo-lysosomal pathway, a bottleneck that hampers clinical effectiveness. This comprehensive review addresses the urgent need to enhance cellular delivery mechanisms to overcome these obstacles. It focuses on the potential of smart nanomaterials, delving into their unique characteristics and mechanisms in detail. Special attention is given to their ability to strategically evade endosomal entrapment, thereby enhancing therapeutic efficacy. The manuscript thoroughly examines assays crucial for understanding endosomal escape and cellular uptake dynamics. By analyzing various assessment methods, we offer nuanced insights into these investigative approaches' multifaceted aspects. We meticulously analyze the use of smart nanocarriers, exploring diverse mechanisms such as pore formation, proton sponge effects, membrane destabilization, photochemical disruption, and the strategic use of endosomal escape agents. Each mechanism's effectiveness and potential application in mitigating endosomal entrapment are scrutinized. This paper provides a critical overview of the current landscape, emphasizing the need for advanced delivery systems to navigate the complexities of cellular uptake. Importantly, it underscores the transformative role of smart nanomaterials in revolutionizing cellular delivery strategies, leading to a paradigm shift towards improved therapeutic outcomes.
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Affiliation(s)
- Nimeet Desai
- Indian Institute of Technology Hyderabad, Kandi 502285, Telangana, India;
| | - Dhwani Rana
- National Institute of Pharmaceutical Education and Research (NIPER), Ahmedabad 382355, Gujarat, India; (D.R.); (S.S.); (D.B.)
| | - Sagar Salave
- National Institute of Pharmaceutical Education and Research (NIPER), Ahmedabad 382355, Gujarat, India; (D.R.); (S.S.); (D.B.)
| | - Derajram Benival
- National Institute of Pharmaceutical Education and Research (NIPER), Ahmedabad 382355, Gujarat, India; (D.R.); (S.S.); (D.B.)
| | - Dignesh Khunt
- School of Pharmacy, Gujarat Technological University, Gandhinagar 382027, Gujarat, India
| | - Bhupendra G. Prajapati
- Shree S. K. Patel College of Pharmaceutical Education and Research, Ganpat University, Kherva 384012, Gujarat, India
- Faculty of Pharmacy, Silpakorn University, Nakhon Pathom 73000, Thailand
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9
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Deng J, Yuan S, Pan W, Li Q, Chen Z. Nanotherapy to Reshape the Tumor Microenvironment: A New Strategy for Prostate Cancer Treatment. ACS OMEGA 2024; 9:26878-26899. [PMID: 38947792 PMCID: PMC11209918 DOI: 10.1021/acsomega.4c03055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/08/2024] [Revised: 05/28/2024] [Accepted: 05/30/2024] [Indexed: 07/02/2024]
Abstract
Prostate cancer (PCa) is the second most common cancer in males worldwide. Androgen deprivation therapy (ADT) is the primary treatment method used for PCa. Although more effective androgen synthesis and antiandrogen inhibitors have been developed for clinical practice, hormone resistance increases the incidence of ADT-insensitive prostate cancer and poor prognoses. The tumor microenvironment (TME) has become a research hotspot with efforts to identify treatment targets based on the characteristics of the TME to improve prognosis. Herein, we introduce the basic characteristics of the PCa TME and the side effects of traditional prostate cancer treatments. We further highlight the emergence of novel nanotherapy strategies, their therapeutic mechanisms, and their effects on the PCa microenvironment. With further research, clinical applications of nanotherapy for PCa are expected in the near future. Collectively, this Review provides a valuable resource regarding the various nanotherapy types, demonstrating their broad clinical prospects to improve the quality of life in patients with PCa.
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Affiliation(s)
- Juan Deng
- The
Third Affiliated Hospital of Wenzhou Medical university, Wenzhou, 325200, China
- The
First Clinical College of Guangdong Medical University, Zhanjiang, 524023, China
| | - Shaofei Yuan
- The
Third Affiliated Hospital of Wenzhou Medical university, Wenzhou, 325200, China
| | - Wenjie Pan
- The
Third Affiliated Hospital of Wenzhou Medical university, Wenzhou, 325200, China
| | - Qimeng Li
- The
Third Affiliated Hospital of Wenzhou Medical university, Wenzhou, 325200, China
| | - Zhonglin Chen
- The
Third Affiliated Hospital of Wenzhou Medical university, Wenzhou, 325200, China
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Pavón C, Benetti EM, Lorandi F. Polymer Brushes on Nanoparticles for Controlling the Interaction with Protein-Rich Physiological Media. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2024; 40:11843-11857. [PMID: 38787578 DOI: 10.1021/acs.langmuir.4c00956] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/25/2024]
Abstract
The interaction of nanoparticles (NPs) with biological environments triggers the formation of a protein corona (PC), which significantly influences their behavior in vivo. This review explores the evolving understanding of PC formation, focusing on the opportunity for decreasing or suppressing protein-NP interactions by macromolecular engineering of NP shells. The functionalization of NPs with a dense, hydrated polymer brush shell is a powerful strategy for imparting stealth properties in order to elude recognition by the immune system. While poly(ethylene glycol) (PEG) has been extensively used for this purpose, concerns regarding its stability and immunogenicity have prompted the exploration of alternative polymers. The stealth properties of brush shells can be enhanced by tailoring functionalities and structural parameters, including the molar mass, grafting density, and polymer topology. Determining correlations between these parameters and biopassivity has enabled us to obtain polymer-grafted NPs with high colloidal stability and prolonged circulation time in biological media.
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Affiliation(s)
- Carlos Pavón
- Laboratory for Macromolecular and Organic Chemistry (MOC), Department of Chemical Sciences, University of Padova, Via Marzolo 1, 35131 Padova, Italy
| | - Edmondo M Benetti
- Laboratory for Macromolecular and Organic Chemistry (MOC), Department of Chemical Sciences, University of Padova, Via Marzolo 1, 35131 Padova, Italy
| | - Francesca Lorandi
- Laboratory for Macromolecular and Organic Chemistry (MOC), Department of Chemical Sciences, University of Padova, Via Marzolo 1, 35131 Padova, Italy
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11
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Šíma M, Líbalová H, Závodná T, Vrbová K, Kléma J, Rössner P. Gene expression profiles and protein-protein interaction networks in THP-1 cells exposed to metal-based nanomaterials. ENVIRONMENTAL TOXICOLOGY AND PHARMACOLOGY 2024; 108:104469. [PMID: 38759848 DOI: 10.1016/j.etap.2024.104469] [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: 11/13/2023] [Revised: 04/24/2024] [Accepted: 05/13/2024] [Indexed: 05/19/2024]
Abstract
We analyzed gene expression in THP-1 cells exposed to metal-based nanomaterials (NMs) [TiO2 (NM-100), ZnO (NM-110), SiO2 (NM-200), Ag (NM-300 K)]. A functional enrichment analysis of the significant differentially expressed genes (DEGs) identified the key modulated biological processes and pathways. DEGs were used to construct protein-protein interaction networks. NM-110 and NM-300 K induced changes in the expression of genes involved in oxidative and genotoxic stress, immune response, alterations of cell cycle, detoxification of metal ions and regulation of redox-sensitive pathways. Both NMs shared a number of highly connected protein nodes (hubs) including CXCL8, ATF3, HMOX1, and IL1B. NM-200 induced limited transcriptional changes, mostly related to the immune response; however, several hubs (CXCL8, ATF3) were identical with NM-110 and NM-300 K. No effects of NM-100 were observed. Overall, soluble nanomaterials NM-110 and NM-300 K exerted a wide variety of toxic effects, while insoluble NM-200 induced immunotoxicity; NM-100 caused no detectable changes on the gene expression level.
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Affiliation(s)
- Michal Šíma
- Department of Toxicology and Molecular Epidemiology, Institute of Experimental Medicine CAS, Prague, Czech Republic
| | - Helena Líbalová
- Department of Toxicology and Molecular Epidemiology, Institute of Experimental Medicine CAS, Prague, Czech Republic
| | - Táňa Závodná
- Department of Toxicology and Molecular Epidemiology, Institute of Experimental Medicine CAS, Prague, Czech Republic
| | - Kristýna Vrbová
- Department of Toxicology and Molecular Epidemiology, Institute of Experimental Medicine CAS, Prague, Czech Republic
| | - Jiří Kléma
- Department of Computer Science, Czech Technical University in Prague, Prague, Czech Republic
| | - Pavel Rössner
- Department of Toxicology and Molecular Epidemiology, Institute of Experimental Medicine CAS, Prague, Czech Republic.
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12
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Liu X, Zhang M, Zhou X, Wan M, Cui A, Xiao B, Yang J, Liu H. Research advances in Zein-based nano-delivery systems. Front Nutr 2024; 11:1379982. [PMID: 38798768 PMCID: PMC11119329 DOI: 10.3389/fnut.2024.1379982] [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: 01/31/2024] [Accepted: 04/15/2024] [Indexed: 05/29/2024] Open
Abstract
Zein is the main vegetable protein from maize. In recent years, Zein has been widely used in pharmaceutical, agriculture, food, environmental protection, and other fields because it has excellent biocompatibility and biosafety. However, there is still a lack of systematic review and research on Zein-based nano-delivery systems. This paper systematically reviews preparation and modification methods of Zein-based nano-delivery systems, based on the basic properties of Zein. It discusses the preparation of Zein nanoparticles and the influencing factors in detail, as well as analyzing the advantages and disadvantages of different preparation methods and summarizing modification methods of Zein nanoparticles. This study provides a new idea for the research of Zein-based nano-delivery system and promotes its application.
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Affiliation(s)
- Xiaoxuan Liu
- College of Pharmacy, Gannan Medical University, Ganzhou, China
| | - Minhong Zhang
- Department of Clinical Medicine Research Center, The First Affiliated Hospital of Gannan Medical University, Ganzhou, China
- Ganzhou Key Laboratory of Antitumor Effects of Natural Products, Ganzhou, China
| | - Xuelian Zhou
- College of Pharmacy, Gannan Medical University, Ganzhou, China
| | - Mengjiao Wan
- College of Pharmacy, Gannan Medical University, Ganzhou, China
| | - Aiping Cui
- College of Pharmacy, Gannan Medical University, Ganzhou, China
| | - Bang Xiao
- College of Pharmacy, Gannan Medical University, Ganzhou, China
| | - Jianqiong Yang
- Department of Clinical Medicine Research Center, The First Affiliated Hospital of Gannan Medical University, Ganzhou, China
- Ganzhou Key Laboratory of Antitumor Effects of Natural Products, Ganzhou, China
| | - Hai Liu
- College of Pharmacy, Gannan Medical University, Ganzhou, China
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13
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Yang L, Liu X, Yang J, Wang K, Ai Z, Shang J, Zhou M. Biomimetic delivery of emodin via macrophage membrane-coated UiO-66-NH 2 nanoparticles for acute pancreatitis treatment. Biochem Biophys Res Commun 2024; 702:149649. [PMID: 38341924 DOI: 10.1016/j.bbrc.2024.149649] [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: 01/26/2024] [Accepted: 02/06/2024] [Indexed: 02/13/2024]
Abstract
Acute pancreatitis (AP) is a severe inflammatory condition with a rising incidence and high mortality rates, especially in severe cases. Emodin (ED), known for its potent anti-inflammatory properties, holds promise in addressing AP. However, its clinical application is hindered by limitations such as low bioavailability and insufficient target specificity. Herein, we developed a novel drug delivery system using macrophage membrane-coated UiO-66-NH2 nanoparticles loaded with ED (MVs-UiO-ED). UiO-66-NH2 was successfully synthesized and characterized, revealing an octahedral structure with a suitable size distribution. The successful loading of ED onto UiO-66-NH2 was confirmed by ultraviolet and infrared spectroscopy. Subsequently, MVs-UiO-ED was prepared by coating macrophage membrane-derived vesicles onto UiO-ED, resulting in a biomimetic delivery system. In vitro release studies demonstrated that MVs-UiO-ED exhibited a sustained-release profile, indicating its potential for prolonged drug circulation. An AP mouse model was established to evaluate the therapeutic efficacy of MVs-UiO-ED. Compared with the model group, MVs-UiO-ED significantly reduced serum levels of α-amylase and lipase, two indicators of pancreatitis severity. Furthermore, histopathological examinations revealed that MVs-UiO-ED ameliorated pancreatic tissue damage. This study underscores the potential of MVs-UiO-ED as an effective therapeutic approach for AP.
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Affiliation(s)
- Liuxuan Yang
- Department of Pharmacy, The Affiliated Hospital of Southwest Medical University, Luzhou, China; Department of Clinical Pharmacy, School of Pharmacy, Southwest Medical University, Luzhou, China
| | - Xianbin Liu
- Mianyang Central Hospital, School of Medicine, University of Electronic Science and Technology of China, Mianyang, 621000, China
| | - Jing Yang
- Department of Pharmacy, The Affiliated Hospital of Southwest Medical University, Luzhou, China; Department of Clinical Pharmacy, School of Pharmacy, Southwest Medical University, Luzhou, China
| | - Ke Wang
- Department of Pharmacy, The Affiliated Hospital of Southwest Medical University, Luzhou, China; Department of Clinical Pharmacy, School of Pharmacy, Southwest Medical University, Luzhou, China
| | - Zhenghao Ai
- Department of Clinical Pharmacy, School of Pharmacy, Southwest Medical University, Luzhou, China
| | - Jinlu Shang
- Department of Pharmacy, The Affiliated Hospital of Southwest Medical University, Luzhou, China; Department of Clinical Pharmacy, School of Pharmacy, Southwest Medical University, Luzhou, China
| | - Meiling Zhou
- Department of Pharmacy, The Affiliated Hospital of Southwest Medical University, Luzhou, China.
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14
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Fu J, Cai W, Pan S, Chen L, Fang X, Shang Y, Xu J. Developments and Trends of Nanotechnology Application in Sepsis: A Comprehensive Review Based on Knowledge Visualization Analysis. ACS NANO 2024; 18:7711-7738. [PMID: 38427687 DOI: 10.1021/acsnano.3c10458] [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: 03/03/2024]
Abstract
Sepsis, a common life-threatening clinical condition, continues to have high morbidity and mortality rates, despite advancements in management. In response, significant research efforts have been directed toward developing effective strategies. Within this scope, nanotechnology has emerged as a particularly promising field, attracting significant interest for its potential to enhance disease diagnosis and treatment. While several reviews have highlighted the use of nanoparticles in sepsis, comprehensive studies that summarize and analyze the hotspots and research trends are lacking. To identify and further promote the development of nanotechnology in sepsis, a bibliometric analysis was conducted on the relevant literature, assessing research trends and hotspots in the application of nanomaterials for sepsis. Next, a comprehensive review of the subjectively recognized research hotspots in sepsis, including nanotechnology-enhanced biosensors and nanoscale imaging for sepsis diagnostics, and nanoplatforms designed for antimicrobial, immunomodulatory, and detoxification strategies in sepsis therapy, is elucidated, while the potential side effects and toxicity risks of these nanomaterials were discussed. Particular attention is given to biomimetic nanoparticles, which mimic the biological functions of source cells like erythrocytes, immune cells, and platelets to evade immune responses and effectively deliver therapeutic agents, demonstrating substantial translational potential. Finally, current challenges and future perspectives of nanotechnology applications in sepsis with a view to maximizing their great potential in the research of translational medicine are also discussed.
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Affiliation(s)
- Jiaji Fu
- Department of Critical Care Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
- The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui 230001, China
- Wuhan Jinyintan Hospital, Tongji Medical College of Huazhong University of Science and Technology, Wuhan 430023, China
| | - Wentai Cai
- The First Clinical College, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Shangwen Pan
- Department of Critical Care Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Lang Chen
- Department of Critical Care Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Xiaowei Fang
- The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui 230001, China
| | - You Shang
- Department of Critical Care Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
- Wuhan Jinyintan Hospital, Tongji Medical College of Huazhong University of Science and Technology, Wuhan 430023, China
| | - Jiqian Xu
- Department of Critical Care Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
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15
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Singh R, Kumawat M, Gogoi H, Madhyastha H, Lichtfouse E, Daima HK. Engineered Nanomaterials for Immunomodulation: A Review. ACS APPLIED BIO MATERIALS 2024; 7:727-751. [PMID: 38166376 DOI: 10.1021/acsabm.3c00940] [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] [Indexed: 01/04/2024]
Abstract
The immune system usually provides a defense against invading pathogenic microorganisms and any other particulate contaminants. Nonetheless, it has been recently reported that nanomaterials can evade the immune system and modulate immunological responses due to their unique physicochemical characteristics. Consequently, nanomaterial-based activation of immune components, i.e., neutrophils, macrophages, and other effector cells, may induce inflammation and alter the immune response. Here, it is essential to distinguish the acute and chronic modulations triggered by nanomaterials to determine the possible risks to human health. Nanomaterials size, shape, composition, surface charge, and deformability are factors controlling their uptake by immune cells and the resulting immune responses. The exterior corona of molecules adsorbed over nanomaterials surfaces also influences their immunological effects. Here, we review current nanoengineering trends for targeted immunomodulation with an emphasis on the design, safety, and potential toxicity of nanomaterials. First, we describe the characteristics of engineered nanomaterials that trigger immune responses. Then, the biocompatibility and immunotoxicity of nanoengineered particles are debated, because these factors influence applications. Finally, future nanomaterial developments in terms of surface modifications, synergistic approaches, and biomimetics are discussed.
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Affiliation(s)
| | - Mamta Kumawat
- Department of Biotechnology, School of Sciences, JECRC University, Sitapura Extension, Jaipur 303905, Rajasthan, India
| | - Himanshu Gogoi
- Translational Health Science and Technology Institute, NCR Biotech Science Cluster, Faridabad 121001, India
| | - Harishkumar Madhyastha
- Department of Cardiovascular Physiology, University of Miyazaki, Miyazaki 8891692, Japan
| | - Eric Lichtfouse
- State Key Laboratory of Multiphase Flow in Power Engineering, Xi'an Jiaotong University Xi'an, Shaanxi 710049, China
| | - Hemant Kumar Daima
- Department of Biochemistry, School of Life Sciences, Central University of Rajasthan, Bandarsindari 305817, Ajmer, India
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16
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Yokoyama K, Barbour E, Hirschkind R, Martinez Hernandez B, Hausrath K, Lam T. Protein Corona Formation and Aggregation of Amyloid β 1-40-Coated Gold Nanocolloids. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2024; 40:1728-1746. [PMID: 38194428 DOI: 10.1021/acs.langmuir.3c02923] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/11/2024]
Abstract
Amyloid fibrillogenesis is a pathogenic protein aggregation process that occurs through a highly ordered process of protein-protein interactions. To better understand the protein-protein interactions involved in amyloid fibril formation, we formed nanogold colloid aggregates by stepwise additions of ∼2 nmol of amyloid β 1-40 peptide (Aβ1-40) at pH ∼3.7 and ∼25 °C. The processes of protein corona formation and building of gold colloid [diameters (d) of 20 and 80 nm] aggregates were confirmed by a red-shift of the surface plasmon resonance (SPR) band, λpeak, as the number of Aβ1-40 peptides [N(Aβ1-40)] increased. The normalized red-shift of λpeak, Δλ, was correlated with the degree of protein aggregation, and this process was approximated as the adsorption isotherm explained by the Langmuir-Freundlich model. As the coverage fraction (θ) was analyzed as a function of ϕ, which is the N(Aβ1-40) per total surface area of nanogold colloids available for adsorption, the parameters for explaining the Langmuir-Freundlich model were in good agreement for both 20 and 80 nm gold, indicating that ϕ could define the stage of the aggregation process. Surface-enhanced Raman scattering (SERS) imaging was conducted at designated values of ϕ and suggested that a protein-gold surface interaction during the initial adsorption stage may be dependent on the nanosize. The 20 nm gold case seems to prefer a relatively smaller contacting section, such as a -C-N or C═C bond, but a plane of the benzene ring may play a significant role for 80 nm gold. Regardless of the size of the particles, the β-sheet and random coil conformations were considered to be used to form gold colloid aggregates. The methodology developed in this study allows for new insights into protein-protein interactions at distinct stages of aggregation.
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Affiliation(s)
- Kazushige Yokoyama
- Department of Chemistry, The State University of New York Geneseo College, 1 College Circle, Geneseo, New York 14454, United States
| | - Eli Barbour
- Department of Chemistry, The State University of New York Geneseo College, 1 College Circle, Geneseo, New York 14454, United States
| | - Rachel Hirschkind
- Department of Chemistry, The State University of New York Geneseo College, 1 College Circle, Geneseo, New York 14454, United States
| | - Bryan Martinez Hernandez
- Department of Chemistry, The State University of New York Geneseo College, 1 College Circle, Geneseo, New York 14454, United States
| | - Kaylee Hausrath
- Department of Chemistry, The State University of New York Geneseo College, 1 College Circle, Geneseo, New York 14454, United States
| | - Theresa Lam
- Department of Chemistry, The State University of New York Geneseo College, 1 College Circle, Geneseo, New York 14454, United States
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17
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Hermosillo-Abundis C, Angulo-Molina A, Méndez-Rojas MA. Erythrocyte Vulnerability to Airborne Nanopollutants. TOXICS 2024; 12:92. [PMID: 38276727 PMCID: PMC10818893 DOI: 10.3390/toxics12010092] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/16/2023] [Revised: 01/16/2024] [Accepted: 01/19/2024] [Indexed: 01/27/2024]
Abstract
The toxicological impact of airborne polluting ultrafine particles (UFPs, also classified as nanoparticles with average sizes of less than 100 nm) is an emerging area of research pursuing a better understanding of the health hazards they pose to humans and other organisms. Hemolytic activity is a toxicity parameter that can be assessed quickly and easily to establish part of a nanoparticle's behavior once it reaches our circulatory system. However, it is exceedingly difficult to determine to what extent each of the nanoparticles present in the air is responsible for the detrimental effects exhibited. At the same time, current hemolytic assessment methodologies pose a series of limitations for the interpretation of results. An alternative is to synthesize nanoparticles that model selected typical types of UFPs in air pollution and evaluate their individual contributions to adverse health effects under a clinical assay of osmotic fragility. Here, we discuss evidence pointing out that the absence of hemolysis is not always a synonym for safety; exposure to model nanopollutants, even at low concentrations, is enough to increase erythrocyte susceptibility and dysfunction. A modified osmotic fragility assay in combination with a morphological inspection of the nanopollutant-erythrocyte interaction allows a richer interpretation of the exposure outcomes. Membrane-nanoparticle interplay has a leading role in the vulnerability observed. Therefore, future research in this line of work should pay special attention to the evaluation of the mechanisms that cause membrane damage.
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Affiliation(s)
- Cristina Hermosillo-Abundis
- Department of Chemical & Biological Sciences, Universidad de las Américas Puebla, San Andres Cholula, Puebla 72810, Mexico;
| | - Aracely Angulo-Molina
- Department of Chemical Biological Sciences, Universidad de Sonora, Hermosillo 83000, Mexico;
| | - Miguel A. Méndez-Rojas
- Department of Chemical & Biological Sciences, Universidad de las Américas Puebla, San Andres Cholula, Puebla 72810, Mexico;
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18
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Rath S, Jema JP, Kesavan K, Mallick S, Pradhan J, Chainy GBN, Nayak D, Kaushik S, Dandapat J. Arsenic album 30C exhibits crystalline nano structure of arsenic trioxide and modulates innate immune markers in murine macrophage cell lines. Sci Rep 2024; 14:745. [PMID: 38185726 PMCID: PMC10772077 DOI: 10.1038/s41598-024-51319-w] [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: 06/01/2023] [Accepted: 01/03/2024] [Indexed: 01/09/2024] Open
Abstract
Macrophages are associated with innate immune response and M1-polarized macrophages exhibit pro-inflammatory functions. Nanoparticles of natural or synthetic compounds are potential triggers of innate immunity. As2O3 is the major component of the homeopathic drug, Arsenic album 30C.This has been claimed to have immune-boosting activities, however, has not been validated experimentally. Here we elucidated the underlying mechanism of Ars. alb 30C-mediated immune priming in murine macrophage cell line. Transmission Electron Microscopy (TEM) and X-ray diffraction (XRD) used for the structural analysis of the drug reveals the presence of crystalline As2O3 nanoparticles of cubic structure. Similarly, signatures of M1-macrophage polarization were observed by surface enhanced Raman scattering (SERS) in RAW 264.7 cells with concomitant over expression of M1 cell surface marker, CD80 and transcription factor, NF-κB, respectively. We also observed a significant increase in pro-inflammatory cytokines like iNOS, TNF-α, IL-6, and COX-2 expression with unaltered ROS and apoptosis in drug-treated cells. Enhanced expression of Toll-like receptors 3 and 7 were observed both in transcriptional and translational levels after the drug treatment. In sum, our findings for the first time indicated the presence of crystalline As2O3 cubic nanostructure in Ars. alb 30C which facilitates modulation of innate immunity by activating macrophage polarization.
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Affiliation(s)
- Suvasmita Rath
- Centre of Environment, Climate Change and Public Health, Utkal University, Vani Vihar, Bhubaneswar, Odisha, India
- Post Graduate Department of Biotechnology, Utkal University, Bhubaneswar, Odisha, India
| | - Jyoti Prava Jema
- Post Graduate Department of Biotechnology, Utkal University, Bhubaneswar, Odisha, India
| | - Kamali Kesavan
- CSIR-Institute of Minerals and Materials Technology, Bhubaneswar, Odisha, India
| | - Sagar Mallick
- CSIR-Institute of Minerals and Materials Technology, Bhubaneswar, Odisha, India
| | - Jyotsnarani Pradhan
- Post Graduate Department of Biotechnology, Utkal University, Bhubaneswar, Odisha, India
| | | | - Debadatta Nayak
- Central Council for Research in Homeopathy, New Delhi, India
| | - Subhash Kaushik
- Central Council for Research in Homeopathy, New Delhi, India
| | - Jagneshwar Dandapat
- Post Graduate Department of Biotechnology, Utkal University, Bhubaneswar, Odisha, India.
- Centre of Excellence in Integrated Omics and Computational Biology, Utkal University, Bhubaneswar, Odisha, 751004, India.
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19
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Barbey C, Wolf H, Wagner R, Pauly D, Breunig M. A shift of paradigm: From avoiding nanoparticular complement activation in the field of nanomedicines to its exploitation in the context of vaccine development. Eur J Pharm Biopharm 2023; 193:119-128. [PMID: 37838145 DOI: 10.1016/j.ejpb.2023.10.008] [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: 07/27/2023] [Revised: 10/01/2023] [Accepted: 10/10/2023] [Indexed: 10/16/2023]
Abstract
The complement system plays a central role in our innate immunity to fight pathogenic microorganisms, foreign and altered cells, or any modified molecule. Consequences of complement activation include cell lysis, release of histamines, and opsonization of foreign structures in preparation for phagocytosis. Because nanoparticles interact with the immune system in various ways and can massively activate the complement system due to their virus-mimetic size and foreign texture, detrimental side effects have been described after administration like pro-inflammatory responses, inflammation, mild to severe anaphylactic crisis and potentially complement activated-related pseudoallergy (CARPA). Therefore, application of nanotherapeutics has sometimes been observed with restraint, and avoiding or even suppressing complement activation has been of utmost priority. In contrast, in the field of vaccine development, particularly protein-based immunogens that are attached to the surface of nanoparticles, may profit from complement activation regarding breadth and potency of immune response. Improved transport to the regional lymph nodes, enhanced antigen uptake and presentation, as well as beneficial effects on immune cells like B-, T- and follicular dendritic cells may be exploited by strategic nanoparticle design aimed to activate the complement system. However, a shift of paradigm regarding complement activation by nanoparticular vaccines can only be achieved if these beneficial effects are accurately elicited and overshooting effects avoided.
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Affiliation(s)
- Clara Barbey
- Department of Pharmaceutical Technology, University Regensburg, Regensburg, Germany
| | - Hannah Wolf
- Department of Experimental Ophthalmology, University Marburg, Marburg, Germany
| | - Ralf Wagner
- Institute of Medical Microbiology and Hygiene, University of Regensburg, Regensburg, Germany; Institute of Clinical Microbiology and Hygiene, University Hospital Regensburg, Regensburg, Germany
| | - Diana Pauly
- Department of Experimental Ophthalmology, University Marburg, Marburg, Germany
| | - Miriam Breunig
- Department of Pharmaceutical Technology, University Regensburg, Regensburg, Germany.
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20
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Davis MA, Cho E, Teplensky MH. Harnessing biomaterial architecture to drive anticancer innate immunity. J Mater Chem B 2023; 11:10982-11005. [PMID: 37955201 DOI: 10.1039/d3tb01677c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2023]
Abstract
Immunomodulation is a powerful therapeutic approach that harnesses the body's own immune system and reprograms it to treat diseases, such as cancer. Innate immunity is key in mobilizing the rest of the immune system to respond to disease and is thus an attractive target for immunomodulation. Biomaterials have widely been employed as vehicles to deliver immunomodulatory therapeutic cargo to immune cells and raise robust antitumor immunity. However, it is key to consider the design of biomaterial chemical and physical structure, as it has direct impacts on innate immune activation and antigen presentation to stimulate downstream adaptive immunity. Herein, we highlight the widespread importance of structure-driven biomaterial design for the delivery of immunomodulatory cargo to innate immune cells. The incorporation of precise structural elements can be harnessed to improve delivery kinetics, uptake, and the targeting of biomaterials into innate immune cells, and enhance immune activation against cancer through temporal and spatial processing of cargo to overcome the immunosuppressive tumor microenvironment. Structural design of immunomodulatory biomaterials will profoundly improve the efficacy of current cancer immunotherapies by maximizing the impact of the innate immune system and thus has far-reaching translational potential against other diseases.
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Affiliation(s)
- Meredith A Davis
- Department of Biomedical Engineering, Boston University, Boston, Massachusetts, 02215, USA.
| | - Ezra Cho
- Department of Biomedical Engineering, Boston University, Boston, Massachusetts, 02215, USA.
| | - Michelle H Teplensky
- Department of Biomedical Engineering, Boston University, Boston, Massachusetts, 02215, USA.
- Department of Materials Science and Engineering, Boston University, Boston, Massachusetts, 02215, USA
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21
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Apuzzo E, Agazzi M, Herrera SE, Picco A, Rizzo G, Chavero C, Bianchi D, Smaldini P, Cortez ML, Marmisollé WA, Padula G, Seoane A, Alomar ML, Denofrio MP, Docena G, Azzaroni O. Poly(allylamine)-tripolyphosphate Ionic Assemblies as Nanocarriers: Friend or Foe? ACS APPLIED BIO MATERIALS 2023; 6:4714-4727. [PMID: 37863908 DOI: 10.1021/acsabm.3c00489] [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] [Indexed: 10/22/2023]
Abstract
Designing effective drug nanocarriers that are easy to synthesize, robust, and nontoxic is a significant challenge in nanomedicine. Polyamine-multivalent molecule nanocomplexes are promising drug carriers due to their simple and all-aqueous manufacturing process. However, these systems can present issues of colloidal instability over time and cellular toxicity due to the cationic polymer. In this study, we finely modulate the formation parameters of poly(allylamine-tripolyphosphate) complexes to jointly optimize the robustness and safety. Polyallylamine was ionically assembled with tripolyphosphate anions to form liquid-like nanocomplexes with a size of around 200 nm and a zeta potential of -30 mV. We found that nanocomplexes exhibit tremendous long-term stability (9 months of storage) in colloidal dispersion and that they are suitable as protein-loading agents. Moreover, the formation of nanocomplexes induced by tripolyphosphate anions produces a switch-off in the toxicity of the system by altering the overall charge from positive to negative. In addition, we demonstrate that nanocomplexes can be internalized by bone-marrow-derived macrophage cells. Altogether, these nanocomplexes have attractive and promising properties as delivery nanoplatforms for potential therapies based on the immune system activation.
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Affiliation(s)
- Eugenia Apuzzo
- Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas (INIFTA), (UNLP, CONICET), 1900 La Plata, Buenos Aires, Argentina
| | - Maximiliano Agazzi
- Instituto para el Desarrollo Agroindustrial y de la Salud (IDAS), (UNRC, CONICET), Ruta Nacional 36 KM 601, 5800 Río Cuarto, Córdoba, Argentina
| | - Santiago E Herrera
- Instituto de Química de los Materiales, Ambiente y Energía (INQUIMAE), (UBA, CONICET), C1428EGA Buenos Aires, Argentina
| | - Agustín Picco
- Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas (INIFTA), (UNLP, CONICET), 1900 La Plata, Buenos Aires, Argentina
| | - Gastón Rizzo
- Instituto de Estudios Inmunológicos y Fisiopatológicos (IIFP), (UNLP, CONICET), asociado a CIC-PBA, 1900 La Plata, Buenos Aires ,Argentina
| | - Camila Chavero
- Instituto de Estudios Inmunológicos y Fisiopatológicos (IIFP), (UNLP, CONICET), asociado a CIC-PBA, 1900 La Plata, Buenos Aires ,Argentina
| | - Daiana Bianchi
- Instituto de Estudios Inmunológicos y Fisiopatológicos (IIFP), (UNLP, CONICET), asociado a CIC-PBA, 1900 La Plata, Buenos Aires ,Argentina
| | - Paola Smaldini
- Instituto de Estudios Inmunológicos y Fisiopatológicos (IIFP), (UNLP, CONICET), asociado a CIC-PBA, 1900 La Plata, Buenos Aires ,Argentina
| | - María Lorena Cortez
- Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas (INIFTA), (UNLP, CONICET), 1900 La Plata, Buenos Aires, Argentina
| | - Waldemar A Marmisollé
- Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas (INIFTA), (UNLP, CONICET), 1900 La Plata, Buenos Aires, Argentina
| | - Gisel Padula
- Instituto de Genética Veterinaria "Ing. Fernando Noel Dulout" (IGEVET), (UNLP, CONICET), 1900 La Plata, Buenos Aires, Argentina
- Facultad de Ciencias Naturales y Museo (FCNyM), (UNLP, CONICET), 1900 La Plata, Buenos Aires ,Argentina
| | - Analía Seoane
- Instituto de Genética Veterinaria "Ing. Fernando Noel Dulout" (IGEVET), (UNLP, CONICET), 1900 La Plata, Buenos Aires, Argentina
| | - Maria Lis Alomar
- Instituto Tecnológico de Chascomús (INTECH), (UNSAM, CONICET) 7130, Chascomús, Buenos Aires ,Argentina
| | - Maria Paula Denofrio
- Instituto Tecnológico de Chascomús (INTECH), (UNSAM, CONICET) 7130, Chascomús, Buenos Aires ,Argentina
| | - Guillermo Docena
- Instituto de Estudios Inmunológicos y Fisiopatológicos (IIFP), (UNLP, CONICET), asociado a CIC-PBA, 1900 La Plata, Buenos Aires ,Argentina
| | - Omar Azzaroni
- Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas (INIFTA), (UNLP, CONICET), 1900 La Plata, Buenos Aires, Argentina
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22
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Zingaro F, Gianoncelli A, Ceccone G, Birarda G, Cassano D, La Spina R, Agostinis C, Bonanni V, Ricci G, Pascolo L. Morphological and lipid metabolism alterations in macrophages exposed to model environmental nanoplastics traced by high-resolution synchrotron techniques. Front Immunol 2023; 14:1247747. [PMID: 37744340 PMCID: PMC10515218 DOI: 10.3389/fimmu.2023.1247747] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Accepted: 08/14/2023] [Indexed: 09/26/2023] Open
Abstract
The release of nanoplastics (NPs) in the environment is a significant health concern for long-term exposed humans. Although their usage has certainly revolutionized several application fields, at nanometer size, NPs can easily interact at the cellular level, resulting in potential harmful effects. Micro/Nanoplastics (M/NPs) have a demonstrated impact on mammalian endocrine components, such as the thyroid, adrenal gland, testes, and ovaries, while more investigations on prenatal and postnatal exposure are urgently required. The number of literature studies on the NPs' presence in biological samples is increasing. However, only a few offer a close study on the model environmental NP-immune system interaction exploited by advanced microscopy techniques. The present study highlights substantial morphological and lipid metabolism alterations in human M1 macrophages exposed to labeled polypropylene and polyvinyl chloride nanoparticles (PP and PVC NPs) (20 μg/ml). The results are interpreted by advanced microscopy techniques combined with standard laboratory tests and fluorescence microscopy. We report the accurate detection of polymeric nanoparticles doped with cadmium selenide quantum dots (CdSe-QDs NPs) by following the Se (L line) X-ray fluorescence emission peak at higher sub-cellular resolution, compared to the supportive light fluorescence microscopy. In addition, scanning transmission X-ray microscopy (STXM) imaging successfully revealed morphological changes in NP-exposed macrophages, providing input for Fourier transform infrared (FTIR) spectroscopy analyses, which underlined the chemical modifications in macromolecular components, specifically in lipid response. The present evidence was confirmed by quantifying the lipid droplet (LD) contents in PP and PVC NPs-exposed macrophages (0-100 μg/ml) by Oil Red O staining. Hence, even at experimental NPs' concentrations and incubation time, they do not significantly affect cell viability; they cause an evident lipid metabolism impairment, a hallmark of phagocytosis and oxidative stress.
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Affiliation(s)
| | | | - Giacomo Ceccone
- European Commission, Joint Research Centre (JRC), Ispra, Italy
| | | | | | - Rita La Spina
- European Commission, Joint Research Centre (JRC), Ispra, Italy
| | - Chiara Agostinis
- Institute for Maternal and Child Health, IRCCS Burlo Garofolo, Trieste, Italy
| | | | - Giuseppe Ricci
- Institute for Maternal and Child Health, IRCCS Burlo Garofolo, Trieste, Italy
- Department of Medical, Surgical and Health Science, University of Trieste, Trieste, Italy
| | - Lorella Pascolo
- Institute for Maternal and Child Health, IRCCS Burlo Garofolo, Trieste, Italy
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23
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He J, Sun Y, Gao Q, He C, Yao K, Wang T, Xie M, Yu K, Nie J, Chen Y, He Y. Gelatin Methacryloyl Hydrogel, from Standardization, Performance, to Biomedical Application. Adv Healthc Mater 2023; 12:e2300395. [PMID: 37115708 DOI: 10.1002/adhm.202300395] [Citation(s) in RCA: 36] [Impact Index Per Article: 36.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Revised: 04/23/2023] [Indexed: 04/29/2023]
Abstract
Gelatin methacryloyl (GelMA), a photocurable hydrogel, is widely used in 3D culture, particularly in 3D bioprinting, due to its high biocompatibility, tunable physicochemical properties, and excellent formability. However, as the properties and performances of GelMA vary under different synthetic conditions, there is a lack of standardization, leading to conflicting results. In this study, a uniform standard is established to understand and enhance GelMA applications. First, the basic concept of GelMA and the density of the molecular network (DMN) are defined. Second, two properties, degrees of substitution and ratio of solid content, as the main measurable parameters determining the DMN are used. Third, the mechanisms and relationships between DMN and its performance in various applications in terms of porosity, viscosity, formability, mechanical strength, swelling, biodegradation, and cytocompatibility are theoretically explained. The main questions that are answered: what does performance mean, why is it important, how to optimize the basic parameters to improve the performance, and how to characterize it reasonably and accurately? Finally, it is hoped that this knowledge will eliminate the need for researchers to conduct tedious and repetitive pre-experiments, enable easy communication for achievements between groups under the same standard, and fully explore the potential of the GelMA hydrogel.
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Affiliation(s)
- Jing He
- State Key Laboratory of Fluid Power and Mechatronic Systems, School of Mechanical Engineering, Zhejiang University, Hangzhou, 310027, China
| | - Yuan Sun
- State Key Laboratory of Fluid Power and Mechatronic Systems, School of Mechanical Engineering, Zhejiang University, Hangzhou, 310027, China
| | - Qing Gao
- State Key Laboratory of Fluid Power and Mechatronic Systems, School of Mechanical Engineering, Zhejiang University, Hangzhou, 310027, China
- Engineering for Life Group (EFL), Suzhou, 215101, China
| | - Chanfan He
- State Key Laboratory of Fluid Power and Mechatronic Systems, School of Mechanical Engineering, Zhejiang University, Hangzhou, 310027, China
| | - Ke Yao
- State Key Laboratory of Fluid Power and Mechatronic Systems, School of Mechanical Engineering, Zhejiang University, Hangzhou, 310027, China
| | - Tongyao Wang
- State Key Laboratory of Catalysis, National Laboratory for Clean Energy, 2011-Collaborative Innovation Center of Chemistry for Energy Materials, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Mingjun Xie
- State Key Laboratory of Fluid Power and Mechatronic Systems, School of Mechanical Engineering, Zhejiang University, Hangzhou, 310027, China
- Plastic and Reconstructive Surgery Center, Department of Plastic and Reconstructive Surgery, Zhejiang Provincial People's Hospital, Affiliated People's Hospital, Hangzhou Medical College, Hangzhou, Zhejiang, 310014, China
| | - Kang Yu
- State Key Laboratory of Fluid Power and Mechatronic Systems, School of Mechanical Engineering, Zhejiang University, Hangzhou, 310027, China
| | - Jing Nie
- State Key Laboratory of Fluid Power and Mechatronic Systems, School of Mechanical Engineering, Zhejiang University, Hangzhou, 310027, China
| | - Yuewei Chen
- State Key Laboratory of Fluid Power and Mechatronic Systems, School of Mechanical Engineering, Zhejiang University, Hangzhou, 310027, China
| | - Yong He
- State Key Laboratory of Fluid Power and Mechatronic Systems, School of Mechanical Engineering, Zhejiang University, Hangzhou, 310027, China
- Engineering for Life Group (EFL), Suzhou, 215101, China
- Key Laboratory of 3D Printing Process and Equipment of Zhejiang Province, College of Mechanical Engineering, Zhejiang University, Hangzhou, 310027, China
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24
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Sousa A, Borøy V, Bæverud A, Julin K, Bayer A, Strøm M, Johannessen M, Škalko-Basnet N, Obuobi S. Polymyxin B stabilized DNA micelles for sustained antibacterial and antibiofilm activity against P. aeruginosa. J Mater Chem B 2023; 11:7972-7985. [PMID: 37505112 DOI: 10.1039/d3tb00704a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/29/2023]
Abstract
Nucleic acid-based materials showcase an increasing potential for antimicrobial drug delivery. Although numerous reports on drug-loaded DNA nanoparticles outline their pivotal antibacterial activities, their potential as drug delivery systems against bacterial biofilms awaits further studies. Among different oligonucleotide structures, micellar nanocarriers derived from amphiphilic DNA strands are of particular interest due to their spontaneous self-assembly and high biocompatibility. However, their clinical use is hampered by structural instability upon cation depletion. In this work, we used a cationic amphiphilic antibiotic (polymyxin B) to stabilize DNA micelles destined to penetrate P. aeruginosa biofilms and exhibit antibacterial/antibiofilm properties. Our study highlights how the strong affinity of this antibiotic enhances the stability of the micelles and confirms that antibacterial activity of the novel micelles remains intact. Additionally, we show that PMB micelles can penetrate P. aeruginosa biofilms and impact their metabolic activity. Finally, PMB micelles were highly safe and biocompatible, highlighting their possible application against P. aeruginosa biofilm-colonized skin wounds.
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Affiliation(s)
- Alexandra Sousa
- Drug Transport and Delivery Research Group, Department of Pharmacy, UIT The Arctic University of Norway, Tromsø, Norway.
| | - Vegard Borøy
- Drug Transport and Delivery Research Group, Department of Pharmacy, UIT The Arctic University of Norway, Tromsø, Norway.
| | - Agnethe Bæverud
- Drug Transport and Delivery Research Group, Department of Pharmacy, UIT The Arctic University of Norway, Tromsø, Norway.
| | - Kjersti Julin
- Host Microbe Interaction Research Group, Department of Medical Biology, UIT The Arctic University of Norway, Tromsø, Norway
| | - Annette Bayer
- Department of Chemistry, University of Tromsø The Arctic University of Norway, Universitetsvegen 57, N-9037 Tromsø, Norway
| | - Morten Strøm
- Natural Products and Medicinal Chemistry Research Group, Department of Pharmacy, University of Tromsø The Arctic University of Norway, Universitetsvegen 57, N-9037 Tromsø, Norway
| | - Mona Johannessen
- Host Microbe Interaction Research Group, Department of Medical Biology, UIT The Arctic University of Norway, Tromsø, Norway
| | - Nataša Škalko-Basnet
- Drug Transport and Delivery Research Group, Department of Pharmacy, UIT The Arctic University of Norway, Tromsø, Norway.
| | - Sybil Obuobi
- Drug Transport and Delivery Research Group, Department of Pharmacy, UIT The Arctic University of Norway, Tromsø, Norway.
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25
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Subhasri D, Leena MM, Moses JA, Anandharamakrishnan C. Factors affecting the fate of nanoencapsulates post administration. Crit Rev Food Sci Nutr 2023:1-25. [PMID: 37599624 DOI: 10.1080/10408398.2023.2245462] [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: 08/22/2023]
Abstract
Nanoencapsulation has found numerous applications in the food and nutraceutical industries. Micro and nanoencapsulated forms of bioactives have proven benefits in terms of stability, release, and performance in the body. However, the encapsulated ingredient is often subjected to a wide range of processing conditions and this is followed by storage, consumption, and transit along the gastrointestinal tract. A strong understanding of the fate of nanoencapsulates in the biological system is mandatory as it provides valuable insights for ingredient selection, formulation, and application. In addition to their efficacy, there is also the need to assess the safety of ingested nanoencapsulates. Given the rising research and commercial focus of this subject, this review provides a strong focus on their interaction factors and mechanisms, highlighting their prospective biological fate. This review also covers various approaches to studying the fate of nanoencapsulates in the body. Also, with emphasis on the overall scope, the need for a new advanced integrated common methodology to evaluate the fate of nanoencapsulates post-administration is discussed.
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Affiliation(s)
- D Subhasri
- Computational Modeling and Nanoscale Processing Unit, National Institute of Food Technology Entrepreneurship and Management - Thanjavur, Ministry of Food Processing Industries, Government of India, Thanjavur, India
| | - M Maria Leena
- Computational Modeling and Nanoscale Processing Unit, National Institute of Food Technology Entrepreneurship and Management - Thanjavur, Ministry of Food Processing Industries, Government of India, Thanjavur, India
- Department of Biotechnology, Faculty of Engineering and Technology, SRM Institute of Science and Technology, Tiruchirappalli, India
| | - J A Moses
- Computational Modeling and Nanoscale Processing Unit, National Institute of Food Technology Entrepreneurship and Management - Thanjavur, Ministry of Food Processing Industries, Government of India, Thanjavur, India
| | - C Anandharamakrishnan
- Computational Modeling and Nanoscale Processing Unit, National Institute of Food Technology Entrepreneurship and Management - Thanjavur, Ministry of Food Processing Industries, Government of India, Thanjavur, India
- CSIR - National Institute for Interdisciplinary Science and Technology (NIIST), Ministry of Science and Technology, Government of India, Industrial Estate PO, Thiruvananthapuram, INDIA
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26
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Uchida S, Lau CYJ, Oba M, Miyata K. Polyplex designs for improving the stability and safety of RNA therapeutics. Adv Drug Deliv Rev 2023; 199:114972. [PMID: 37364611 DOI: 10.1016/j.addr.2023.114972] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Revised: 06/15/2023] [Accepted: 06/21/2023] [Indexed: 06/28/2023]
Abstract
Nanoparticle-based delivery systems have contributed to the recent clinical success of RNA therapeutics, including siRNA and mRNA. RNA delivery using polymers has several distinct properties, such as enabling RNA delivery into extra-hepatic organs, modulation of immune responses to RNA, and regulation of intracellular RNA release. However, delivery systems should overcome safety and stability issues to achieve widespread therapeutic applications. Safety concerns include direct damage to cellular components, innate and adaptive immune responses, complement activation, and interaction with surrounding molecules and cells in the blood circulation. The stability of the delivery systems should balance extracellular RNA protection and controlled intracellular RNA release, which requires optimization for each RNA species. Further, polymer designs for improving safety and stability often conflict with each other. This review covers advances in polymer-based approaches to address these issues over several years, focusing on biological understanding and design concepts for delivery systems rather than material chemistry.
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Affiliation(s)
- Satoshi Uchida
- Department of Advanced Nanomedical Engineering, Medical Research Institute, Tokyo Medical and Dental University (TMDU), 1-5-45 Yushima, Bunkyo-ku, Tokyo, 113-8510, Japan; Medical Chemistry, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 1-5 Shimogamohangi-cho, Sakyo-ku, Kyoto, 606-0823, Japan; Innovation Center of NanoMedicine (iCONM), Kawasaki Institute of Industrial Promotion, 3-25-14 Tonomachi, Kawasaki-ku, Kawasaki, 210-0821, Japan.
| | - Chun Yin Jerry Lau
- Department of Materials Engineering, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Makoto Oba
- Medical Chemistry, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 1-5 Shimogamohangi-cho, Sakyo-ku, Kyoto, 606-0823, Japan
| | - Kanjiro Miyata
- Department of Materials Engineering, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan; Department of Bioengineering, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan.
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27
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Xuan L, Ju Z, Skonieczna M, Zhou P, Huang R. Nanoparticles-induced potential toxicity on human health: Applications, toxicity mechanisms, and evaluation models. MedComm (Beijing) 2023; 4:e327. [PMID: 37457660 PMCID: PMC10349198 DOI: 10.1002/mco2.327] [Citation(s) in RCA: 29] [Impact Index Per Article: 29.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Revised: 06/04/2023] [Accepted: 06/09/2023] [Indexed: 07/18/2023] Open
Abstract
Nanoparticles (NPs) have become one of the most popular objects of scientific study during the past decades. However, despite wealth of study reports, still there is a gap, particularly in health toxicology studies, underlying mechanisms, and related evaluation models to deeply understanding the NPs risk effects. In this review, we first present a comprehensive landscape of the applications of NPs on health, especially addressing the role of NPs in medical diagnosis, therapy. Then, the toxicity of NPs on health systems is introduced. We describe in detail the effects of NPs on various systems, including respiratory, nervous, endocrine, immune, and reproductive systems, and the carcinogenicity of NPs. Furthermore, we unravels the underlying mechanisms of NPs including ROS accumulation, mitochondrial damage, inflammatory reaction, apoptosis, DNA damage, cell cycle, and epigenetic regulation. In addition, the classical study models such as cell lines and mice and the emerging models such as 3D organoids used for evaluating the toxicity or scientific study are both introduced. Overall, this review presents a critical summary and evaluation of the state of understanding of NPs, giving readers more better understanding of the NPs toxicology to remedy key gaps in knowledge and techniques.
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Affiliation(s)
- Lihui Xuan
- Department of Occupational and Environmental HealthXiangya School of Public HealthCentral South UniversityChangshaHunanChina
| | - Zhao Ju
- Department of Occupational and Environmental HealthXiangya School of Public HealthCentral South UniversityChangshaHunanChina
| | - Magdalena Skonieczna
- Department of Systems Biology and EngineeringInstitute of Automatic ControlSilesian University of TechnologyGliwicePoland
- Biotechnology Centre, Silesian University of TechnologyGliwicePoland
| | - Ping‐Kun Zhou
- Beijing Key Laboratory for RadiobiologyDepartment of Radiation BiologyBeijing Institute of Radiation MedicineBeijingChina
| | - Ruixue Huang
- Department of Occupational and Environmental HealthXiangya School of Public HealthCentral South UniversityChangshaHunanChina
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28
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Vogt C, Saladino GM, Shaker K, Arsenian-Henriksson M, Hertz HM, Toprak MS, Brodin BA. Organ uptake, toxicity and skin clearance of ruthenium contrast agents monitored in vivo by x-ray fluorescence. Nanomedicine (Lond) 2023; 18:1161-1173. [PMID: 37665018 DOI: 10.2217/nnm-2023-0061] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/05/2023] Open
Abstract
Aims: To investigate the distribution and toxicity of ruthenium nanoparticles (Ru NPs) injected intravenously in mice. Methods: We synthesized Ru NPs, followed their biodistribution by x-ray fluorescence (XRF) imaging and evaluated organ toxicity by histopathology and gene expression. Results: Ru NPs accumulated, mainly in liver and spleen, where they were phagocyted by tissue macrophages, giving a transient inflammation and oxidative stress response that declined after 2 weeks. Ru NPs gradually accumulated in the skin, which was confirmed by microscopic examination of skin biopsies. Conclusion: Ru NP toxicity in recipient organs is transient. Particles are at least partially excreted by the skin, supporting a role for the skin as a nanoparticle clearing organ.
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Affiliation(s)
- Carmen Vogt
- Department of Applied Physics, Biomedical & X-Ray Physics, KTH Royal Institute of Technology, SE 10691, Stockholm, Sweden
| | - Giovanni M Saladino
- Department of Applied Physics, Biomedical & X-Ray Physics, KTH Royal Institute of Technology, SE 10691, Stockholm, Sweden
| | - Kian Shaker
- Department of Applied Physics, Biomedical & X-Ray Physics, KTH Royal Institute of Technology, SE 10691, Stockholm, Sweden
| | - Marie Arsenian-Henriksson
- Department of Microbiology Tumor & Cell Biology (MTC), Biomedicum B7, Karolinska Institutet, SE 17165, Stockholm, Sweden
| | - Hans M Hertz
- Department of Applied Physics, Biomedical & X-Ray Physics, KTH Royal Institute of Technology, SE 10691, Stockholm, Sweden
| | - Muhammet S Toprak
- Department of Applied Physics, Biomedical & X-Ray Physics, KTH Royal Institute of Technology, SE 10691, Stockholm, Sweden
| | - Bertha A Brodin
- Department of Applied Physics, Biomedical & X-Ray Physics, KTH Royal Institute of Technology, SE 10691, Stockholm, Sweden
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29
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Zhang H, Yang J, Sun R, Han S, Yang Z, Teng L. Microfluidics for nano-drug delivery systems: From fundamentals to industrialization. Acta Pharm Sin B 2023; 13:3277-3299. [PMID: 37655333 PMCID: PMC10466004 DOI: 10.1016/j.apsb.2023.01.018] [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: 10/28/2022] [Revised: 11/10/2022] [Accepted: 12/15/2022] [Indexed: 01/27/2023] Open
Abstract
In recent years, owing to the miniaturization of the fluidic environment, microfluidic technology offers unique opportunities for the implementation of nano drug delivery systems (NDDSs) production processes. Compared with traditional methods, microfluidics improves the controllability and uniformity of NDDSs. The fast mixing and laminar flow properties achieved in the microchannels can tune the physicochemical properties of NDDSs, including particle size, distribution and morphology, resulting in narrow particle size distribution and high drug-loading capacity. The success of lipid nanoparticles encapsulated mRNA vaccines against coronavirus disease 2019 by microfluidics also confirmed its feasibility for scaling up the preparation of NDDSs via parallelization or numbering-up. In this review, we provide a comprehensive summary of microfluidics-based NDDSs, including the fundamentals of microfluidics, microfluidic synthesis of NDDSs, and their industrialization. The challenges of microfluidics-based NDDSs in the current status and the prospects for future development are also discussed. We believe that this review will provide good guidance for microfluidics-based NDDSs.
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Affiliation(s)
- Huan Zhang
- School of Life Sciences, Jilin University, Changchun 130012, China
| | - Jie Yang
- School of Life Sciences, Jilin University, Changchun 130012, China
| | - Rongze Sun
- School of Life Sciences, Jilin University, Changchun 130012, China
| | - Songren Han
- School of Life Sciences, Jilin University, Changchun 130012, China
| | - Zhaogang Yang
- School of Life Sciences, Jilin University, Changchun 130012, China
| | - Lesheng Teng
- School of Life Sciences, Jilin University, Changchun 130012, China
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30
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Tapak M, Sadeghi S, Ghazanfari T, Mosaffa N. Chemical exposure and alveolar macrophages responses: 'the role of pulmonary defense mechanism in inhalation injuries'. BMJ Open Respir Res 2023; 10:e001589. [PMID: 37479504 PMCID: PMC10364189 DOI: 10.1136/bmjresp-2022-001589] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Accepted: 04/28/2023] [Indexed: 07/23/2023] Open
Abstract
Epidemiological and clinical studies have indicated an association between particulate matter (PM) exposure and acute and chronic pulmonary inflammation, which may be registered as increased mortality and morbidity. Despite the increasing evidence, the pathophysiology mechanism of these PMs is still not fully characterised. Pulmonary alveolar macrophages (PAMs), as a predominant cell in the lung, play a critically important role in these pathological mechanisms. Toxin exposure triggers events associated with macrophage activation, including oxidative stress, acute damage, tissue disruption, remodelling and fibrosis. Targeting macrophage may potentially be employed to treat these types of lung inflammation without affecting the natural immune response to bacterial infections. Biological toxins, their sources of exposure, physical and other properties, and their effects on the individuals are summarised in this article. Inhaled particulates from air pollution and toxic gases containing chemicals can interact with alveolar epithelial cells and immune cells in the airways. PAMs can sense ambient pollutants and be stimulated, triggering cellular signalling pathways. These cells are highly adaptable and can change their function and phenotype in response to inhaled agents. PAMs also have the ability to polarise and undergo plasticity in response to tissue damage, while maintaining resistance to exposure to inhaled agents.
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Affiliation(s)
- Mahtab Tapak
- Department of Immunology, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Alinasab Hospital, Labratory Department, Iranian Social Security Organization (ISSO), Tabriz, Iran
| | - Somaye Sadeghi
- Advanced Therapy Medicinal Product (ATMP) Department, Breast Cancer Research Center, Motamed Cancer Institute, ACECR, Tehran, Iran
| | - Tooba Ghazanfari
- Immunoregulation Research Centre, Shahed University, Tehran, Iran
- Department of Immunology, Shahed University, Tehran, Iran
| | - Nariman Mosaffa
- Department of Immunology, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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31
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Avancini G, Menilli L, Visentin A, Milani C, Mastrotto F, Moret F. Mesenchymal Stem Cell Membrane-Coated TPCS 2a-Loaded Nanoparticles for Breast Cancer Photodynamic Therapy. Pharmaceutics 2023; 15:1654. [PMID: 37376102 PMCID: PMC10302938 DOI: 10.3390/pharmaceutics15061654] [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: 05/03/2023] [Revised: 05/26/2023] [Accepted: 05/31/2023] [Indexed: 06/29/2023] Open
Abstract
Despite substantial improvements in breast cancer (BC) treatment there is still an urgent need to find alternative treatment options to improve the outcomes for patients with advanced-stage disease. Photodynamic therapy (PDT) is gaining a lot of attention as a BC therapeutic option because of its selectivity and low off-target effects. However, the hydrophobicity of photosensitizers (PSs) impairs their solubility and limits the circulation in the bloodstream, thus representing a major challenge. The use of polymeric nanoparticles (NPs) to encapsulate the PS may represent a valuable strategy to overcome these issues. Herein, we developed a novel biomimetic PDT nanoplatform (NPs) based on a polymeric core of poly(lactic-co-glycolic)acid (PLGA) loaded with the PS meso-tetraphenylchlorin disulfonate (TPCS2a). TPCS2a@NPs of 98.89 ± 18.56 nm with an encapsulation efficiency percentage (EE%) of 81.9 ± 7.92% were obtained and coated with mesenchymal stem cells-derived plasma membranes (mMSCs) (mMSC-TPCS2a@NPs, size of 139.31 ± 12.94 nm). The mMSC coating armed NPs with biomimetic features to impart long circulation times and tumor-homing capabilities. In vitro, biomimetic mMSC-TPCS2a@NPs showed a decrease in macrophage uptake of 54% to 70%, depending on the conditions applied, as compared to uncoated TPCS2a@NPs. Both NP formulations efficiently accumulated in MCF7 and MDA-MB-231 BC cells, while the uptake was significantly lower in normal breast epithelial MCF10A cells with respect to tumor cells. Moreover, encapsulation of TPCS2a in mMSC-TPCS2a@NPs effectively prevents its aggregation, ensuring efficient singlet oxygen (1O2) production after red light irradiation, which resulted in a considerable in vitro anticancer effect in both BC cell monolayers (IC50 < 0.15 µM) and three-dimensional spheroids.
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Affiliation(s)
- Greta Avancini
- Department of Biology, University of Padova, Via Ugo Bassi 58/B, 35131 Padova, Italy; (G.A.); (L.M.); (C.M.)
| | - Luca Menilli
- Department of Biology, University of Padova, Via Ugo Bassi 58/B, 35131 Padova, Italy; (G.A.); (L.M.); (C.M.)
| | - Adele Visentin
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Via F. Marzolo 5, 35131 Padova, Italy;
| | - Celeste Milani
- Department of Biology, University of Padova, Via Ugo Bassi 58/B, 35131 Padova, Italy; (G.A.); (L.M.); (C.M.)
| | - Francesca Mastrotto
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Via F. Marzolo 5, 35131 Padova, Italy;
| | - Francesca Moret
- Department of Biology, University of Padova, Via Ugo Bassi 58/B, 35131 Padova, Italy; (G.A.); (L.M.); (C.M.)
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32
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Yokoyama K, Thomas J, Ardner W, Kieft M, Neuwirth LS, Liu W. An Approach for In-Situ Detection of Gold Colloid Aggregates Amyloid Formations Within The Hippocampus of The Cohen's Alzheimer's Disease Rat Model By Surface Enhanced Raman Scattering Methods. J Neurosci Methods 2023; 393:109892. [PMID: 37230258 DOI: 10.1016/j.jneumeth.2023.109892] [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: 12/24/2022] [Revised: 04/25/2023] [Accepted: 05/19/2023] [Indexed: 05/27/2023]
Abstract
BACKGROUND Amyloid beta (Aβ) peptides, such as Aβ1-40 or Aβ1-42 are regarded as hallmark neuropathological biomarkers associated with Alzheimer's disease (AD). The formation of an aggregates by Aβ1-40 or Aβ1-42-coated gold nano-particles are hypothesized to contain conformation of Aβ oligomers, which could exist only at an initial stage of fibrillogenesis. NEW METHOD The attempt of in-situ detection of externally initiated gold colloid (ca. 80nm diameter) aggregates in the middle section of the hippocampus of the Long Evans Cohen's Alzheimer's disease rat model was conducted through the Surface Enhanced Raman Scattering (SERS) method. RESULTS The SERS spectral features contained modes associated with β-sheet interactions and a significant number of modes that were previously reported in SERS shifts for Alzheimer diseased rodent and human brain tissues; thereby, strongly implying a containment of amyloid fibrils. The spectral patterns were further examined and compared with those collected from in-vitro gold colloid aggregates which were formed from Aβ1-40 - or Aβ1-42 -coated 80nm gold colloid under pH ~4, pH ~7, and pH ~10, and the best matched datasets were found with that of the aggregates of Aβ1-42 -coated 80nm gold colloid at ~pH 4.0. The morphology and physical size of this specific gold colloid aggregate was clearly different from those found in-vitro. COMPARISON WITH EXISTING METHOD(S) The amyloid fibril with a β-sheet conformation identified in previously reported in AD mouse/human brain tissues was involved in a formation of the gold colloid aggregates. However, to our surprise, best explanation for the observed SERS spectral features was possible with those in vitro Aβ1-42 -coated 80nm gold colloid under pH ~4. CONCLUSIONS A formation of gold colloid aggregates was confirmed in the AD rat hippocampal brain section with unique physical morphology compared to those observed in in-vitro Aβ1-42 or Aβ1-40 mediated gold colloid aggregates. It was concluded that a β-sheet conformation identified in previously reported in AD mouse/human brain tissues was in volved in a formation of the gold colloid aggregates.
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Affiliation(s)
- Kazushige Yokoyama
- Department of Chemistry, The State University of New York Geneseo College, Geneseo, NY, USA
| | - Joshua Thomas
- Department of Chemistry, The State University of New York Geneseo College, Geneseo, NY, USA
| | - Windsor Ardner
- Department of Chemistry, The State University of New York Geneseo College, Geneseo, NY, USA
| | - Madison Kieft
- Department of Chemistry, The State University of New York Geneseo College, Geneseo, NY, USA
| | - Lorenz S Neuwirth
- Department of Psychology, The State University of New York Old Westbury, Old Westbury, NY, USA; SUNY Neuroscience Research Institute, The State University of New York Old Westbury, Old Westbury, NY, USA
| | - Wei Liu
- WITec Instruments Corp, Knoxville, TN, USA
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33
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Do XH, Nguyen TD, Le TTH, To TT, Bui TVK, Pham NH, Lam K, Hoang TMN, Ha PT. High Biocompatibility, MRI Enhancement, and Dual Chemo- and Thermal-Therapy of Curcumin-Encapsulated Alginate/Fe 3O 4 Nanoparticles. Pharmaceutics 2023; 15:pharmaceutics15051523. [PMID: 37242765 DOI: 10.3390/pharmaceutics15051523] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2023] [Revised: 05/10/2023] [Accepted: 05/16/2023] [Indexed: 05/28/2023] Open
Abstract
(1) Background: Magnetite (Fe3O4) nanoparticles have great potential for biomedical applications, including hyperthermia and magnetic resonance imaging. In this study, we aimed to identify the biological activity of nanoconjugates composed of superparamagnetic Fe3O4 nanoparticles coated with alginate and curcumin (Fe3O4/Cur@ALG) in cancer cells. (2) Methods: The nanoparticles were evaluated for the biocompatibility and toxicity on mice. The MRI enhancement and hyperthermia capacities of Fe3O4/Cur@ALG were determined in both in vitro and in vivo sarcoma models. (3) Results: The results show that the magnetite nanoparticles exhibit high biocompatibility and low toxicity in mice at Fe3O4 concentrations up to 120 mg/kg when administered via intravenous injection. The Fe3O4/Cur@ALG nanoparticles enhance the magnetic resonance imaging contrast in cell cultures and tumor-bearing Swiss mice. The autofluorescence of curcumin also allowed us to observe the penetration of the nanoparticles into sarcoma 180 cells. In particular, the nanoconjugates synergistically inhibit the growth of sarcoma 180 tumors via magnetic heating and the anticancer effects of curcumin, both in vitro and in vivo. (4) Conclusions: Our study reveals that Fe3O4/Cur@ALG has a high potential for medicinal applications and should be further developed for cancer diagnosis and treatment.
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Affiliation(s)
- Xuan-Hai Do
- Department of Practical and Experimental Surgery, Vietnam Military Medical University, 160 Phung Hung Road, Ha Dong District, Hanoi 10000, Vietnam
| | - Tu Dac Nguyen
- Vinmec Center of Applied Sciences, Regenerative Medicine, and Advance Technologies, 458 Minh Khai, Hai Ba Trung District, Hanoi 10000, Vietnam
- Faculty of Biology, VNU University of Science, Hanoi, 334 Nguyen Trai Road, Thanh Xuan District, Hanoi 10000, Vietnam
| | - Thi Thu Huong Le
- Institute of Materials Science, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet Road, Cau Giay District, Hanoi 10000, Vietnam
- Department of Chemistry, Faculty of Natural Resources and Environment, Vietnam National University of Agriculture, Trau Quy, Gia Lam District, Hanoi 12400, Vietnam
| | - Thuy Thanh To
- Faculty of Biology, VNU University of Science, Hanoi, 334 Nguyen Trai Road, Thanh Xuan District, Hanoi 10000, Vietnam
| | - Thi Van Khanh Bui
- Faculty of Biology, VNU University of Science, Hanoi, 334 Nguyen Trai Road, Thanh Xuan District, Hanoi 10000, Vietnam
| | - Nam Hong Pham
- Institute of Materials Science, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet Road, Cau Giay District, Hanoi 10000, Vietnam
| | - Khanh Lam
- 108 Military Central Hospital, 1 Tran Hung Dao Road, Hai Ba Trung District, Hanoi 10000, Vietnam
| | - Thi My Nhung Hoang
- Vinmec Center of Applied Sciences, Regenerative Medicine, and Advance Technologies, 458 Minh Khai, Hai Ba Trung District, Hanoi 10000, Vietnam
- Faculty of Biology, VNU University of Science, Hanoi, 334 Nguyen Trai Road, Thanh Xuan District, Hanoi 10000, Vietnam
| | - Phuong Thu Ha
- Institute of Materials Science, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet Road, Cau Giay District, Hanoi 10000, Vietnam
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Li J, Cao Y, Zhang X, An M, Zhang J, Liu Y. Simultaneous assaying of NLG919, tryptophan and kynurenine by ultrahigh performance LC-MS in pharmacokinetics and biodistribution studies. Bioanalysis 2023; 15:315-330. [PMID: 37083471 DOI: 10.4155/bio-2023-0002] [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] [Indexed: 04/22/2023] Open
Abstract
Background: Indocyanine2,3-dioxygenase (IDO) is an enzyme that can catalyze the metabolism of tryptophan (Trp) into kynurenine (Kyn), thus inhibiting the tumor immune microenvironment. Method: Based on its inhibitor, NLG919(NLG), the authors developed a new immunomodulatory polymer micelle and established and verified an ultrahigh performance liquid chromatography-mass spectrometry method for the simultaneous determination of NLG, Trp and Kyn in mouse tumors through the ratio determination of Trp/Kyn tissue distribution and pharmacokinetics. The linear range of the method was 0.001-10 μg/ml. Results: Compared with NLG solution, the immunomodulatory polymeric drug-loaded micelles based on polystyrene-arginine showed higher Trp/Kyn ratio, more tumor aggregation and good pharmacokinetics. Conclusion: This method has been successfully applied to the simultaneous determination of Trp/Kyn and NLG in tumor tissues of mice.
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Affiliation(s)
- Juan Li
- Department of Pharmaceutics, School of Pharmacy, Ningxia Medical University, No. 1160, Shengli Street, Yinchuan, 750004, China
| | - Yongjing Cao
- Department of Pharmaceutics, School of Pharmacy, Ningxia Medical University, No. 1160, Shengli Street, Yinchuan, 750004, China
| | - Xiaojie Zhang
- Department of Pharmaceutics, School of Pharmacy, Ningxia Medical University, No. 1160, Shengli Street, Yinchuan, 750004, China
| | - Min An
- Department of Pharmaceutics, School of Pharmacy, Ningxia Medical University, No. 1160, Shengli Street, Yinchuan, 750004, China
| | - Juntao Zhang
- Department of Pharmaceutics, School of Pharmacy, Ningxia Medical University, No. 1160, Shengli Street, Yinchuan, 750004, China
| | - Yanhua Liu
- Department of Pharmaceutics, School of Pharmacy, Ningxia Medical University, No. 1160, Shengli Street, Yinchuan, 750004, China
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Visalli G, Laganà A, Facciolà A, Iaconis A, Curcio J, Pollino S, Celesti C, Scalese S, Libertino S, Iannazzo D, Di Pietro A. Enhancement of biological effects of oxidised nano- and microplastics in human professional phagocytes. ENVIRONMENTAL TOXICOLOGY AND PHARMACOLOGY 2023; 99:104086. [PMID: 36842547 DOI: 10.1016/j.etap.2023.104086] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/25/2022] [Revised: 01/24/2023] [Accepted: 02/22/2023] [Indexed: 06/18/2023]
Abstract
Micro and nanoplastics are ubiquitous pollutants that can cause adverse health effects even in humans. Effects of virgin and oxidised (simulating the aging processes) polystyrene nano (nPS) and micro particles (mPS) with diameters of 0.1 and 1 µm were studied on human professional phagocytes (i.e., monocyte cells THP-1 and macrophage-like mTHP-1 cells). After characterization by ATR-FTIR, UV-Vis spectroscopy, SEM and dynamic light-scattering analyses, the particles were FITC functionalised to quantify cellular uptake. Changes in the cell compartments were studied by acrydine orange and the pro-oxidant, cytotoxic and genotoxic effects were assessed. Phagocytosis was dose- and time- dependent and at 24 h 52% of nPS and 58% of mPS were engulfed. Despite the high homeostasis of professional phagocytes, significant ROS increases and DNA damage were observed after exposure to oxidised particles. The results highlight that the environmental aging processes enhances the adverse health effects of micro and nanoplastics.
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Affiliation(s)
- Giuseppa Visalli
- Department of Biomedical and Dental Sciences and Morphofunctional Imaging, University of Messina, 98125 Messina, Italy
| | - Antonio Laganà
- Department of Biomedical and Dental Sciences and Morphofunctional Imaging, University of Messina, 98125 Messina, Italy; Istituto Clinico Polispecialistico C.O.T. Cure Ortopediche Traumatologiche s.p.a., 98124 Messina, Italy
| | - Alessio Facciolà
- Department of Biomedical and Dental Sciences and Morphofunctional Imaging, University of Messina, 98125 Messina, Italy
| | - Antonella Iaconis
- Department of Biomedical and Dental Sciences and Morphofunctional Imaging, University of Messina, 98125 Messina, Italy
| | - Jessica Curcio
- Department of Biomedical and Dental Sciences and Morphofunctional Imaging, University of Messina, 98125 Messina, Italy
| | - Santa Pollino
- Department of Biomedical and Dental Sciences and Morphofunctional Imaging, University of Messina, 98125 Messina, Italy
| | - Consuelo Celesti
- Department of Electronic Engineering, Industrial Chemistry and Engineering, University of Messina, 98125 Messina, Italy
| | - Silvia Scalese
- Istituto per la Microelettronica e Microsistemi, Consiglio Nazionale delle Ricerche (CNR-IMM), Ottava Strada n.5, I-95121 Catania, Italy
| | - Sebania Libertino
- Istituto per la Microelettronica e Microsistemi, Consiglio Nazionale delle Ricerche (CNR-IMM), Ottava Strada n.5, I-95121 Catania, Italy
| | - Daniela Iannazzo
- Department of Electronic Engineering, Industrial Chemistry and Engineering, University of Messina, 98125 Messina, Italy
| | - Angela Di Pietro
- Department of Biomedical and Dental Sciences and Morphofunctional Imaging, University of Messina, 98125 Messina, Italy.
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Moghimi SM, Haroon HB, Yaghmur A, Hunter AC, Papini E, Farhangrazi ZS, Simberg D, Trohopoulos PN. Perspectives on complement and phagocytic cell responses to nanoparticles: From fundamentals to adverse reactions. J Control Release 2023; 356:115-129. [PMID: 36841287 PMCID: PMC11000211 DOI: 10.1016/j.jconrel.2023.02.022] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Revised: 02/08/2023] [Accepted: 02/15/2023] [Indexed: 02/27/2023]
Abstract
The complement system, professional phagocytes and other cells such as Natural killer cells and mast cells are among the important components of the innate arm of the immune system. These constituents provide an orchestrated array of defences and responses against tissue injury and foreign particles, including nanopharmaceuticals. While interception of nanopharmaceuticals by the immune system is beneficial for immunomodulation and treatment of phagocytic cell disorders, it is imperative to understand the multifaceted mechanisms by which nanopharmaceuticals interacts with the immune system and evaluate the subsequent balance of beneficial versus adverse reactions. An example of the latter is adverse infusion reactions to regulatory-approved nanopharmaceuticals seen in human subjects. Here, we discuss collective opinions and findings from our laboratories in mapping nanoparticle-mediated complement and leucocyte/macrophage responses.
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Affiliation(s)
- S Moein Moghimi
- School of Pharmacy, Newcastle University, Newcastle upon Tyne NE1 7RU, UK; Translational and Clinical Research Institute, Faculty of Health and Medical Sciences, Newcastle University, Newcastle upon Tyne NE2 4HH, UK; Colorado Center for Nanomedicine and Nanosafety, University of Colorado Anschutz Medical Center, Aurora, CO, USA.
| | - Hajira B Haroon
- School of Pharmacy, Newcastle University, Newcastle upon Tyne NE1 7RU, UK; Translational and Clinical Research Institute, Faculty of Health and Medical Sciences, Newcastle University, Newcastle upon Tyne NE2 4HH, UK
| | - Anan Yaghmur
- Department of Pharmacy, Faculty of Health and Medical Sciences, University of Copenhagen, 2100 Copenhagen Ø, Denmark
| | - A Christy Hunter
- School of Pharmacy, College of Science, University of Lincoln, Lincoln LN6 7TS, UK
| | - Emanuele Papini
- Department of Biomedical Sciences, University of Padua, Padua 35121, Italy
| | - Z Shadi Farhangrazi
- S. M. Discovery Group Inc., Centennial, CO, USA; S. M. Discovery Group Ltd., Durham, UK
| | - Dmitri Simberg
- Colorado Center for Nanomedicine and Nanosafety, University of Colorado Anschutz Medical Center, Aurora, CO, USA; Translational Bio-Nanosciences Laboratory, Department of Pharmaceutical Sciences, Skaggs School of Pharmacy, University of Colorado Anschutz Medical Center, Aurora, CO, USA
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Tumor Microenvironment Responsive Nanomicelle with Folic Acid Modification Co-Delivery of Doxorubicin/Shikonin for Triple Negative Breast Cancer Treatment. Pharmaceuticals (Basel) 2023; 16:ph16030374. [PMID: 36986473 PMCID: PMC10055947 DOI: 10.3390/ph16030374] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Revised: 01/27/2023] [Accepted: 02/13/2023] [Indexed: 03/05/2023] Open
Abstract
Triple negative breast cancer (TNBC), which has poor prognosis, easily develops drug resistance and metastasizes. In general, those TNBC characteristics are related to a high activation of the epithelial-mesenchymal transition (EMT) pathway, which is inhibited by shikonin (SKN). Therefore, the synergistic therapy of SKN and doxorubicin (DOX) will increase anti-tumor efficacy and reduce metastasis. In this study, we prepared the folic acid-linked PEG nanomicelle (NM) grafted with the DOX (denoted as FPD) to load the SKN. We prepared the SKN@FPD NM according to the effective ratio of dual drugs, where the drug loadings of DOX and SKN were 8.86 ± 0.21% and 9.43 ± 0.13%, with 121.8 ± 1.1 nm of its hydrodynamic dimension and 6.33 ± 0.16 mV of zeta potential, respectively. The nanomaterials significantly slowed down the release of DOX and SKN over 48 h, leading to the release of pH-responsive drugs. Meanwhile, the prepared NM inhibited the activity of MBA-MD-231 cells in vitro. Further in vitro study revealed that the SKN@FPD NM increased the DOX uptake and significantly reduced the metastasis of MBA-MD-231 cells. Overall, these active-targeting NMs improved the tumor-targeting of small molecular drugs and effectively treated TNBC.
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Pondman K, Le Gac S, Kishore U. Nanoparticle-induced immune response: Health risk versus treatment opportunity? Immunobiology 2023; 228:152317. [PMID: 36592542 DOI: 10.1016/j.imbio.2022.152317] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Revised: 12/12/2022] [Accepted: 12/21/2022] [Indexed: 12/25/2022]
Abstract
Nanoparticles (NPs) are not only employed in many biomedical applications in an engineered form, but also occur in our environment, in a more hazardous form. NPs interact with the immune system through various pathways and can lead to a myriad of different scenarios, ranging from their quiet removal from circulation by macrophages without any impact for the body, to systemic inflammatory effects and immuno-toxicity. In the latter case, the function of the immune system is affected by the presence of NPs. This review describes, how both the innate and adaptive immune system are involved in interactions with NPs, together with the models used to analyse these interactions. These models vary between simple 2D in vitro models, to in vivo animal models, and also include complex all human organ on chip models which are able to recapitulate more accurately the interaction in the in vivo situation. Thereafter, commonly encountered NPs in both the environment and in biomedical applications and their possible effects on the immune system are discussed in more detail. Not all effects of NPs on the immune system are detrimental; in the final section, we review several promising strategies in which the immune response towards NPs can be exploited to suit specific applications such as vaccination and cancer immunotherapy.
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Affiliation(s)
- Kirsten Pondman
- Applied Microfluidics for BioEngineering Research, MESA+ Institute for Nanotechnology & TechMed Centre, University of Twente, Enschede, the Netherlands.
| | - Séverine Le Gac
- Applied Microfluidics for BioEngineering Research, MESA+ Institute for Nanotechnology & TechMed Centre, University of Twente, Enschede, the Netherlands
| | - Uday Kishore
- Biosciences, Brunel University London, Uxbridge, UK; Department of Veterinary Medicine, U.A.E. University, Al Ain, United Arab Emirates
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Bessa MJ, Brandão F, Rosário F, Moreira L, Reis AT, Valdiglesias V, Laffon B, Fraga S, Teixeira JP. Assessing the in vitro toxicity of airborne (nano)particles to the human respiratory system: from basic to advanced models. JOURNAL OF TOXICOLOGY AND ENVIRONMENTAL HEALTH. PART B, CRITICAL REVIEWS 2023; 26:67-96. [PMID: 36692141 DOI: 10.1080/10937404.2023.2166638] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
Several studies have been conducted to address the potential adverse health risks attributed to exposure to nanoscale materials. While in vivo studies are fundamental for identifying the relationship between dose and occurrence of adverse effects, in vitro model systems provide important information regarding the mechanism(s) of action at the molecular level. With a special focus on exposure to inhaled (nano)particulate material toxicity assessment, this review provides an overview of the available human respiratory models and exposure systems for in vitro testing, advantages, limitations, and existing investigations using models of different complexity. A brief overview of the human respiratory system, pathway and fate of inhaled (nano)particles is also presented.
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Affiliation(s)
- Maria João Bessa
- Departamento de Saúde Ambiental, Instituto Nacional de Saúde Doutor Ricardo Jorge, Porto, Portugal
- EPIUnit, Instituto de Saúde Pública, Universidade do Porto, Porto, Portugal
- Laboratório para a Investigação Integrativa e Translacional em Saúde Populacional (ITR), Porto, Portugal
- Instituto de Ciências Biomédicas Abel Salazar (ICBAS), Universidade do Porto, Porto, Portugal
| | - Fátima Brandão
- Departamento de Saúde Ambiental, Instituto Nacional de Saúde Doutor Ricardo Jorge, Porto, Portugal
- EPIUnit, Instituto de Saúde Pública, Universidade do Porto, Porto, Portugal
- Laboratório para a Investigação Integrativa e Translacional em Saúde Populacional (ITR), Porto, Portugal
- Instituto de Ciências Biomédicas Abel Salazar (ICBAS), Universidade do Porto, Porto, Portugal
| | - Fernanda Rosário
- Departamento de Saúde Ambiental, Instituto Nacional de Saúde Doutor Ricardo Jorge, Porto, Portugal
- EPIUnit, Instituto de Saúde Pública, Universidade do Porto, Porto, Portugal
- Laboratório para a Investigação Integrativa e Translacional em Saúde Populacional (ITR), Porto, Portugal
| | - Luciana Moreira
- Departamento de Saúde Ambiental, Instituto Nacional de Saúde Doutor Ricardo Jorge, Porto, Portugal
- EPIUnit, Instituto de Saúde Pública, Universidade do Porto, Porto, Portugal
- Laboratório para a Investigação Integrativa e Translacional em Saúde Populacional (ITR), Porto, Portugal
| | - Ana Teresa Reis
- Departamento de Saúde Ambiental, Instituto Nacional de Saúde Doutor Ricardo Jorge, Porto, Portugal
- EPIUnit, Instituto de Saúde Pública, Universidade do Porto, Porto, Portugal
- Laboratório para a Investigação Integrativa e Translacional em Saúde Populacional (ITR), Porto, Portugal
| | - Vanessa Valdiglesias
- Departamento de Biología, Universidade da Coruña, Grupo NanoToxGen, Centro Interdisciplinar de Química e Bioloxía - CICA, A Coruña, Spain
- Instituto de Investigación Biomédica de A Coruña (INIBIC), A Coruña, Spain
| | - Blanca Laffon
- Instituto de Investigación Biomédica de A Coruña (INIBIC), A Coruña, Spain
- Departamento de Psicología, Universidade da Coruña, Grupo DICOMOSA, Centro Interdisciplinar de Química e Bioloxía - CICA, A Coruña, Spain
| | - Sónia Fraga
- Departamento de Saúde Ambiental, Instituto Nacional de Saúde Doutor Ricardo Jorge, Porto, Portugal
- EPIUnit, Instituto de Saúde Pública, Universidade do Porto, Porto, Portugal
- Laboratório para a Investigação Integrativa e Translacional em Saúde Populacional (ITR), Porto, Portugal
- Department of Biomedicine, Unit of Pharmacology and Therapeutics, Faculty of Medicine, University of Porto, Porto, Portugal
| | - João Paulo Teixeira
- Departamento de Saúde Ambiental, Instituto Nacional de Saúde Doutor Ricardo Jorge, Porto, Portugal
- EPIUnit, Instituto de Saúde Pública, Universidade do Porto, Porto, Portugal
- Laboratório para a Investigação Integrativa e Translacional em Saúde Populacional (ITR), Porto, Portugal
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Yang W, Li Y, Boraschi D. Association between Microorganisms and Microplastics: How Does It Change the Host-Pathogen Interaction and Subsequent Immune Response? Int J Mol Sci 2023; 24:ijms24044065. [PMID: 36835476 PMCID: PMC9963316 DOI: 10.3390/ijms24044065] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Revised: 12/05/2022] [Accepted: 12/06/2022] [Indexed: 02/22/2023] Open
Abstract
Plastic pollution is a significant problem worldwide because of the risks it poses to the equilibrium and health of the environment as well as to human beings. Discarded plastic released into the environment can degrade into microplastics (MPs) due to various factors, such as sunlight, seawater flow, and temperature. MP surfaces can act as solid scaffolds for microorganisms, viruses, and various biomolecules (such as LPS, allergens, and antibiotics), depending on the MP characteristics of size/surface area, chemical composition, and surface charge. The immune system has efficient recognition and elimination mechanisms for pathogens, foreign agents, and anomalous molecules, including pattern recognition receptors and phagocytosis. However, associations with MPs can modify the physical, structural, and functional characteristics of microbes and biomolecules, thereby changing their interactions with the host immune system (in particular with innate immune cells) and, most likely, the features of the subsequent innate/inflammatory response. Thus, exploring differences in the immune response to microbial agents that have been modified by interactions with MPs is meaningful in terms of identifying new possible risks to human health posed by anomalous stimulation of immune reactivities.
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Affiliation(s)
- Wenjie Yang
- Shenzhen Institute of Advanced Technology (SIAT), Chinese Academy of Sciences (CAS), Shenzhen 518071, China
- China-Italy Joint Laboratory of Pharmacobiotechnology for Medical Immunomodulation, Shenzhen 518055, China
| | - Yang Li
- Shenzhen Institute of Advanced Technology (SIAT), Chinese Academy of Sciences (CAS), Shenzhen 518071, China
- China-Italy Joint Laboratory of Pharmacobiotechnology for Medical Immunomodulation, Shenzhen 518055, China
| | - Diana Boraschi
- Shenzhen Institute of Advanced Technology (SIAT), Chinese Academy of Sciences (CAS), Shenzhen 518071, China
- China-Italy Joint Laboratory of Pharmacobiotechnology for Medical Immunomodulation, Shenzhen 518055, China
- Institute of Biochemistry and Cell Biology, National Research Council, 80131 Naples, Italy
- Stazione Zoologica Anton Dohrn, 80132 Naples, Italy
- Correspondence:
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Cell-Membrane-Coated Nanoparticles for Targeted Drug Delivery to the Brain for the Treatment of Neurological Diseases. Pharmaceutics 2023; 15:pharmaceutics15020621. [PMID: 36839943 PMCID: PMC9960717 DOI: 10.3390/pharmaceutics15020621] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Revised: 01/21/2023] [Accepted: 02/01/2023] [Indexed: 02/16/2023] Open
Abstract
Neurological diseases (NDs) are a significant cause of disability and death in the global population. However, effective treatments still need to be improved for most NDs. In recent years, cell-membrane-coated nanoparticles (CMCNPs) as drug-targeting delivery systems have become a research hotspot. Such a membrane-derived, nano drug-delivery system not only contributes to avoiding immune clearance but also endows nanoparticles (NPs) with various cellular and functional mimicries. This review article first provides an overview of the function and mechanism of single/hybrid cell-membrane-derived NPs. Then, we highlight the application and safety of CMCNPs in NDs. Finally, we discuss the challenges and opportunities in the field.
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Kumar S, Verma AK, Singh SP, Awasthi A. Immunostimulants for shrimp aquaculture: paving pathway towards shrimp sustainability. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:25325-25343. [PMID: 35025041 PMCID: PMC8755978 DOI: 10.1007/s11356-021-18433-y] [Citation(s) in RCA: 17] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Accepted: 12/27/2021] [Indexed: 05/03/2023]
Abstract
At present, food security is a matter of debate of global magnitude and fulfilling the feeding requirement of > 8 billion human populations by 2030 is one of the major concerns of the globe. Aquaculture plays a significant role to meet the global food requirement. Shrimp species such as Litopenaeus vannamei, Penaeus monodon, and Macrobrachium rosenbergii are among the most popular food commodities worldwide. As per Global Outlook for Aquaculture Leadership survey, disease outbreaks have been a matter of concern from the past many decades regarding the shrimp aquaculture production. Among the past disease outbreaks, white spot disease caused by the white spot syndrome virus is considered to be one of the most devastating ones that caused colossal losses to the shrimp industry. Since the virus is highly contagious, it spreads gregariously among the shrimp population; hence, practicing proper sanitization practices is crucial in order to have disease-free shrimps. Additionally, in order to control the disease, antibiotics were used that further leads to bioaccumulation and biomagnification of antibiotics in several food webs. The bioaccumulation of the toxic residues in the food webs further adversely affected human too. Recently, immunostimulants/antivirals were used as an alternative to antibiotics. They were found to enhance the immune system of shrimps in eco-friendly manner. In context to this, the present paper presents a critical review on the immunostimulants available from plants, animals, and chemicals against WSSV in shrimps. Looking into this scenario, maintaining proper sanitation procedures in conjunction with the employment of immunostimulants may be a viable approach for preserving shrimp aquaculture across the globe.
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Affiliation(s)
- Santosh Kumar
- Department of Zoology, Maharaja Agrasen University, Baddi, Solan, Himachal Pradesh, India
| | - Arunima Kumar Verma
- Department of Zoology, Government Autonomous P.G. College, Madhya Pradesh, Satna, India
| | - Shivesh Pratap Singh
- Department of Zoology, Government Autonomous P.G. College, Madhya Pradesh, Satna, India
| | - Abhishek Awasthi
- Department of Biotechnology, Maharaja Agrasen University, Baddi, Solan, Himachal Pradesh, India.
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Sousa A, Phung AN, Škalko-Basnet N, Obuobi S. Smart delivery systems for microbial biofilm therapy: Dissecting design, drug release and toxicological features. J Control Release 2023; 354:394-416. [PMID: 36638844 DOI: 10.1016/j.jconrel.2023.01.003] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2022] [Revised: 11/14/2022] [Accepted: 01/02/2023] [Indexed: 01/15/2023]
Abstract
Bacterial biofilms are highly protected surface attached communities of bacteria that typically cause chronic infections. To address their recalcitrance to antibiotics and minimise side effects of current therapies, smart drug carriers are being explored as promising platforms for antimicrobials. Herein, we briefly summarize recent efforts and considerations that have been applied in the design of these smart carriers. We guide readers on a journey on how they can leverage the inherent biofilm microenvironment, external stimuli, or combine both types of stimuli in a predictable manner. The specific carrier features that are responsible for their 'on-demand' properties are detailed and their impact on antibiofilm property are further discussed. Moreover, an analysis on the impact of such features on drug release profiles is provided. Since nanotechnology represents a significant slice of the drug delivery pie, some insights on the potential toxicity are also depicted. We hope that this review inspires researchers to use their knowledge and creativity to design responsive systems that can eradicate biofilm infections.
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Affiliation(s)
- A Sousa
- Drug Transport and Delivery Research Group, Department of Pharmacy, UIT The Arctic University of Norway, Tromsø, Norway
| | - A Ngoc Phung
- Drug Transport and Delivery Research Group, Department of Pharmacy, UIT The Arctic University of Norway, Tromsø, Norway
| | - N Škalko-Basnet
- Drug Transport and Delivery Research Group, Department of Pharmacy, UIT The Arctic University of Norway, Tromsø, Norway
| | - S Obuobi
- Drug Transport and Delivery Research Group, Department of Pharmacy, UIT The Arctic University of Norway, Tromsø, Norway.
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Wahab S, Ghazwani M, Hani U, Hakami AR, Almehizia AA, Ahmad W, Ahmad MZ, Alam P, Annadurai S. Nanomaterials-Based Novel Immune Strategies in Clinical Translation for Cancer Therapy. Molecules 2023; 28:molecules28031216. [PMID: 36770883 PMCID: PMC9920693 DOI: 10.3390/molecules28031216] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2022] [Revised: 01/18/2023] [Accepted: 01/20/2023] [Indexed: 01/28/2023] Open
Abstract
Immunotherapy shows a lot of promise for addressing the problems with traditional cancer treatments. Researchers and clinicians are working to create innovative immunological techniques for cancer detection and treatment that are more selective and have lower toxicity. An emerging field in cancer therapy, immunomodulation offers patients an alternate approach to treating cancer. These therapies use the host's natural defensive systems to identify and remove malignant cells in a targeted manner. Cancer treatment is now undergoing somewhat of a revolution due to recent developments in nanotechnology. Diverse nanomaterials (NMs) have been employed to overcome the limits of conventional anti-cancer treatments such as cytotoxic, surgery, radiation, and chemotherapy. Aside from that, NMs could interact with live cells and influence immune responses. In contrast, unexpected adverse effects such as necrosis, hypersensitivity, and inflammation might result from the immune system (IS)'s interaction with NMs. Therefore, to ensure the efficacy of immunomodulatory nanomaterials, it is essential to have a comprehensive understanding of the intricate interplay that exists between the IS and NMs. This review intends to present an overview of the current achievements, challenges, and improvements in using immunomodulatory nanomaterials (iNMs) for cancer therapy, with an emphasis on elucidating the mechanisms involved in the interaction between NMs and the immune system of the host.
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Affiliation(s)
- Shadma Wahab
- Department of Pharmacognosy, College of Pharmacy, King Khalid University, Abha 62529, Saudi Arabia
- Correspondence: or (S.W.); (P.A.)
| | - Mohammed Ghazwani
- Department of Pharmaceutics, College of Pharmacy, King Khalid University, Abha 62529, Saudi Arabia
| | - Umme Hani
- Department of Pharmaceutics, College of Pharmacy, King Khalid University, Abha 62529, Saudi Arabia
| | - Abdulrahim R. Hakami
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, King Khalid University, Abha 61481, Saudi Arabia
| | - Abdulrahman A. Almehizia
- Department of Pharmaceutical Chemistry, Drug Exploration and Development Chair (DEDC), College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
| | - Wasim Ahmad
- Department of Pharmacy, Mohammed Al-Mana College for Medical Sciences, Dammam 34222, Saudi Arabia
| | - Mohammad Zaki Ahmad
- Department of Pharmaceutics, College of Pharmacy, Najran University, Najran 11001, Saudi Arabia
| | - Prawez Alam
- Department of Pharmacognosy, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Al-Kharj 11942, Saudi Arabia
- Correspondence: or (S.W.); (P.A.)
| | - Sivakumar Annadurai
- Department of Pharmacognosy, College of Pharmacy, King Khalid University, Abha 62529, Saudi Arabia
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Aljabali AA, Obeid MA, Bashatwah RM, Serrano-Aroca Á, Mishra V, Mishra Y, El-Tanani M, Hromić-Jahjefendić A, Kapoor DN, Goyal R, Naikoo GA, Tambuwala MM. Nanomaterials and Their Impact on the Immune System. Int J Mol Sci 2023; 24:2008. [PMID: 36768330 PMCID: PMC9917130 DOI: 10.3390/ijms24032008] [Citation(s) in RCA: 26] [Impact Index Per Article: 26.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Revised: 01/05/2023] [Accepted: 01/13/2023] [Indexed: 01/20/2023] Open
Abstract
Nanomaterials have been the focus of intensive development and research in the medical and industrial sectors over the past several decades. Some studies have found that these compounds can have a detrimental impact on living organisms, including their cellular components. Despite the obvious advantages of using nanomaterials in a wide range of applications, there is sometimes skepticism caused by the lack of substantial proof that evaluates potential toxicities. The interactions of nanoparticles (NPs) with cells of the immune system and their biomolecule pathways are an area of interest for researchers. It is possible to modify NPs so that they are not recognized by the immune system or so that they suppress or stimulate the immune system in a targeted manner. In this review, we look at the literature on nanomaterials for immunostimulation and immunosuppression and their impact on how changing the physicochemical features of the particles could alter their interactions with immune cells for the better or for the worse (immunotoxicity). We also look into whether the NPs have a unique or unexpected (but desired) effect on the immune system, and whether the surface grafting of polymers or surface coatings makes stealth nanomaterials that the immune system cannot find and get rid of.
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Affiliation(s)
- Alaa A. Aljabali
- Faculty of Pharmacy, Department of Pharmaceutics and Pharmaceutical Technology, Yarmouk University, P.O. Box 566, Irbid 21163, Jordan
| | - Mohammad A. Obeid
- Faculty of Pharmacy, Department of Pharmaceutics and Pharmaceutical Technology, Yarmouk University, P.O. Box 566, Irbid 21163, Jordan
| | - Rasha M. Bashatwah
- Faculty of Pharmacy, Department of Pharmaceutics and Pharmaceutical Technology, Yarmouk University, P.O. Box 566, Irbid 21163, Jordan
| | - Ángel Serrano-Aroca
- Biomaterials and Bioengineering Lab., Centro de Investigación Traslacional San Alberto Magno, Universidad Católica de Valencia, San Vicente Mártir, 46001 Valencia, Spain
| | - Vijay Mishra
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara 144411, Punjab, India
| | - Yachana Mishra
- Department of Zoology, School of Bioengineering and Bioscience, Lovely Professional University, Phagwara 144411, Punjab, India
| | - Mohamed El-Tanani
- Pharmacological and Diagnostic Research Centre, Faculty of Pharmacy, Al-Ahliyya Amman University, Amman 19328, Jordan
| | - Altijana Hromić-Jahjefendić
- Department of Genetics and Bioengineering, Faculty of Engineering and Natural Sciences, International University of Sarajevo, Hrasnicka Cesta 15, 71000 Sarajevo, Bosnia and Herzegovina
| | - Deepak N. Kapoor
- School of Pharmaceutical Sciences, Shoolini University of Biotechnology and Management Sciences, Solan 173229, Himachal Pradesh, India
| | - Rohit Goyal
- School of Pharmaceutical Sciences, Shoolini University of Biotechnology and Management Sciences, Solan 173229, Himachal Pradesh, India
| | - Gowhar A. Naikoo
- Department of Mathematics and Sciences, College of Arts and Applied Sciences, Dhofar University, Salalah PC 211, Oman
| | - Murtaza M. Tambuwala
- Lincoln Medical School, University of Lincoln, Brayford Pool Campus, Lincoln LN6 7TS, UK
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46
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Boraschi D, Canesi L, Drobne D, Kemmerling B, Pinsino A, Prochazkova P. Interaction between nanomaterials and the innate immune system across evolution. Biol Rev Camb Philos Soc 2023; 98:747-774. [PMID: 36639936 DOI: 10.1111/brv.12928] [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: 06/24/2022] [Revised: 12/10/2022] [Accepted: 12/13/2022] [Indexed: 01/15/2023]
Abstract
Interaction of engineered nanomaterials (ENMs) with the immune system mainly occurs with cells and molecules of innate immunity, which are present in interface tissues of living organisms. Immuno-nanotoxicological studies aim at understanding if and when such interaction is inconsequential or may cause irreparable damage. Since innate immunity is the first line of immune reactivity towards exogenous agents and is highly conserved throughout evolution, this review focuses on the major effector cells of innate immunity, the phagocytes, and their major sensing receptors, Toll-like receptors (TLRs), for assessing the modes of successful versus pathological interaction between ENMs and host defences. By comparing the phagocyte- and TLR-dependent responses to ENMs in plants, molluscs, annelids, crustaceans, echinoderms and mammals, we aim to highlight common recognition and elimination mechanisms and the general sufficiency of innate immunity for maintaining tissue integrity and homeostasis.
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Affiliation(s)
- Diana Boraschi
- Shenzhen Institute of Advanced Technology (SIAT), Chinese Academy of Science (CAS), 1068 Xueyuan Blvd, 518071, Shenzhen, China.,Institute of Protein Biochemistry and Cell Biology (IBBC), CNR, Via Pietro Castellino 111, 80131, Naples, Italy.,Stazione Zoologica Anton Dohrn (SZN), Villa Comunale, 80132, Napoli, Italy.,China-Italy Joint Laboratory of Pharmacobiotechnology for Medical Immunomodulation (SIAT, CNR, SZN), Napoli, Italy
| | - Laura Canesi
- Department of Earth, Environment and Life Sciences, University of Genova, Corso Europa 26, 16132, Genova, Italy
| | - Damjana Drobne
- Biotechnical Faculty, University of Ljubljana, Jamnikarjeva ulica 101, 1000, Ljubliana, Slovenia
| | - Birgit Kemmerling
- ZMBP - Center for Plant Molecular Biology, Plant Biochemistry, University of Tübingen, Auf der Morgenstelle 32, 72076, Tübingen, Germany
| | - Annalisa Pinsino
- Institute of Translational Pharmacology (IFT), National Research Council (CNR), Via Ugo La Malfa 153, 90146, Palermo, Italy
| | - Petra Prochazkova
- Laboratory of Cellular and Molecular Immunology, Institute of Microbiology of the Academy of Sciences of the Czech Republic, Vídeňská 1083, 142 20, Prague, Czech Republic
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Liu M, Thijssen S, Hennink WE, Garssen J, van Nostrum CF, Willemsen LM. Oral pretreatment with β-lactoglobulin derived peptide and CpG co-encapsulated in PLGA nanoparticles prior to sensitizations attenuates cow's milk allergy development in mice. Front Immunol 2023; 13:1053107. [PMID: 36703973 PMCID: PMC9872660 DOI: 10.3389/fimmu.2022.1053107] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2022] [Accepted: 12/19/2022] [Indexed: 01/07/2023] Open
Abstract
Cow's milk allergy is a common food allergy among infants. Improved hygiene conditions and loss of microbial diversity are associated with increased risk of allergy development. The intestinal immune system is essential for oral tolerance induction. In this respect, bacterial CpG DNA is known to drive Th1 and regulatory T-cell (Treg) development via Toll-Like-Receptor 9 (TLR-9) signaling, skewing away from the allergic Th2 phenotype. We aimed to induce allergen specific tolerance via oral delivery of poly (lactic-co-glycolic acid) nanoparticles (NP) co-encapsulated with a selected β-lactoglobulin derived peptide (BLG-Pep) and TLR-9 ligand CpG oligodeoxynucleotide (CpG). In vivo, 3-4-week-old female C3H/HeOuJ mice housed in individually ventilated cages received 6-consecutive-daily gavages of either PBS, whey, BLG-Pep/NP, CpG/NP, a mixture of BLG-Pep/NP plus CpG/NP or co-encapsulated BLG-Pep+CpG/NP, before 5-weekly oral sensitizations with whey plus cholera toxin (CT) or only CT (sham) and were challenged with whey 5 days after the last sensitization. The co-encapsulated BLG-Pep+CpG/NP pretreatment, but not BLG-Pep/NP, CpG/NP or the mixture of BLG-Pep/NP plus CpG/NP, prevented the whey-induced allergic skin reactivity and prevented rise in serum BLG-specific IgE compared to whey-sensitized mice. Importantly, co-encapsulated BLG-Pep+CpG/NP pretreatment reduced dendritic cell (DC) activation and lowered the frequencies of PD-L1+ DC in the mesenteric lymph nodes compared to whey-sensitized mice. By contrast, co-encapsulated BLG-Pep+CpG/NP pretreatment increased the frequency of splenic PD-L1+ DC compared to the BLG-Pep/NP plus CpG/NP recipients, in association with lower Th2 development and increased Treg/Th2 and Th1/Th2 ratios in the spleen. Oral administration of PLGA NP co-encapsulated with BLG-Pep and CpG prevented rise in serum BLG-specific IgE and symptom development while lowering splenic Th2 cell frequency in these mice which were kept under strict hygienic conditions.
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Affiliation(s)
- Mengshan Liu
- Division of Pharmaceutics, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, Utrecht, Netherlands,Division of Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, Utrecht, Netherlands
| | - Suzan Thijssen
- Division of Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, Utrecht, Netherlands
| | - Wim E. Hennink
- Division of Pharmaceutics, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, Utrecht, Netherlands
| | - Johan Garssen
- Division of Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, Utrecht, Netherlands,Department of Immunology, Nutricia Research B.V., Utrecht, Netherlands
| | - Cornelus F. van Nostrum
- Division of Pharmaceutics, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, Utrecht, Netherlands
| | - Linette E. M. Willemsen
- Division of Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, Utrecht, Netherlands,*Correspondence: Linette E. M. Willemsen,
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48
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Boraschi D, Duschl A, Lynch I, Stoeger T. Editorial: Exploring impacts of combined exposures to particles and chemicals on immune reactions across living organisms. FRONTIERS IN TOXICOLOGY 2023; 5:1148374. [PMID: 36950145 PMCID: PMC10026952 DOI: 10.3389/ftox.2023.1148374] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2023] [Accepted: 02/27/2023] [Indexed: 03/08/2023] Open
Affiliation(s)
- Diana Boraschi
- Shenzhen Institute of Advanced Technology (SIAT), Chinese Academy of Sciences (CAS), Shenzhen, China
- Institute of Biochemistry and Cell Biology (IBBC), National Research Council (CNR), Naples, Italy
- Stazione Zoologica Anton Dohrn (SZN), Napoli, Italy
- China-Italy Joint Laboratory of Pharmacobiotechnology for Medical Immunomodulation (SIAT CNR SZN), Shenzhen, China
- *Correspondence: Diana Boraschi,
| | - Albert Duschl
- Department of Biosciences and Medical Biology, Allergy Cancer BioNano Research Center (ACBN), Paris-Lodron Universitaet Salzburg, Salzburg, Austria
| | - Iseult Lynch
- School of Geography, Earth and Environmental Sciences, University of Birmingham, Birmingham, United Kingdom
| | - Tobias Stoeger
- Institute of Lung Health and Immunity (LHI), Comprehensive Pneumology Center Munich (CPC-M), Helmholtz Center Munich, and Member of the German Center of Lung Research (DZL) CPC-M, Munich, Germany
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49
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Song C, Xu J, Gao C, Zhang W, Fang X, Shang Y. Nanomaterials targeting macrophages in sepsis: A promising approach for sepsis management. Front Immunol 2022; 13:1026173. [PMID: 36569932 PMCID: PMC9780679 DOI: 10.3389/fimmu.2022.1026173] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2022] [Accepted: 11/28/2022] [Indexed: 12/13/2022] Open
Abstract
Sepsis is a life-threatening organ dysfunction resulting from dysregulated host responses to infection. Macrophages play significant roles in host against pathogens and the immunopathogenesis of sepsis, such as phagocytosis of pathogens, secretion of cytokines, and phenotype reprogramming. However, the rapid progression of sepsis impairs macrophage function, and conventional antimicrobial and supportive treatment are not sufficient to restore dysregulated macrophages roles. Nanoparticles own unique physicochemical properties, surface functions, localized surface plasmon resonance phenomenon, passive targeting in vivo, good biocompatibility and biodegradability, are accessible for biomedical applications. Once into the body, NPs are recognized by host immune system. Macrophages are phagocytes in innate immunity dedicated to the recognition of foreign substances, including nanoparticles, with which an immune response subsequently occurs. Various design strategies, such as surface functionalization, have been implemented to manipulate the recognition of nanoparticles by monocytes/macrophages, and engulfed by them to regulate their function in sepsis, compensating for the shortcomings of sepsis traditional methods. The review summarizes the mechanism of nanomaterials targeting macrophages and recent advances in nanomedicine targeting macrophages in sepsis, which provides good insight for exploring macrophage-based nano-management in sepsis.
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50
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Hyldbakk A, Mørch Y, Snipstad S, Åslund AKO, Klinkenberg G, Nakstad VT, Wågbø AM, Schmid R, Molesworth PP. Identification of novel cyanoacrylate monomers for use in nanoparticle drug delivery systems prepared by miniemulsion polymerisation - A multistep screening approach. Int J Pharm X 2022; 4:100124. [PMID: 35898812 PMCID: PMC9310130 DOI: 10.1016/j.ijpx.2022.100124] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Revised: 07/11/2022] [Accepted: 07/12/2022] [Indexed: 12/24/2022] Open
Abstract
Poly (alkyl cyanoacrylate) (PACA) polymeric nanoparticles (NPs) are promising drug carriers in drug delivery. However, the selection of commercially available alkyl cyanoacrylate (ACA) monomers is limited, because most monomers were designed for use in medical and industrial glues and later repurposed for drug encapsulation. This study therefore aimed to seek out novel ACA materials for use in NP systems using a toxicity led screening approach. A multistep strategy, including cytotoxicity screening of alcohols as degradation products of PACA (44 alcohols), NPs (14 polymers), and a final in vivo study (2 polymers) gave poly (2-ethylhexyl cyanoacrylate) PEHCA as a promising novel PACA candidate. For the first time, this work presents cytotoxicity data on several novel ACAs, PEHCA in vivo toxicity data, and miniemulsion polymerisation-based encapsulation of the cabazitaxel and NR688 in novel PACA candidates. Furthermore, several of the ACA candidates were compatible with a wider selection of lipophilic active pharmaceutical ingredients (APIs) versus commercially available controls. Combined, this work demonstrates the potential benefits of expanding the array of available ACA materials in drug delivery. Novel ACAs have the potential to encapsulate a wider range of APIs in miniemulsion polymerisation processes and may also broaden PACA applicability in other fields. Screening of novel poly(alkylcyanoacrylate) (PACA) materials to broaden PACA nanomedicine potential. A comprehensive screening process evaluated the toxicity of novel poly(alkylcyanoacrylate) (PACA) materials. Novel poly(2-ethylhexyl cyanoacrylate) nanoparticles has a promising safety profile. Novel ACA materials show potential to enable encapsulation of a wider range of APIs.
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Affiliation(s)
- Astrid Hyldbakk
- Department of Biotechnology and Nanomedicine, SINTEF Industry, Trondheim, Norway.,Department of Physics, Norwegian University of Science and Technology, Trondheim, Norway
| | - Yrr Mørch
- Department of Biotechnology and Nanomedicine, SINTEF Industry, Trondheim, Norway
| | - Sofie Snipstad
- Department of Biotechnology and Nanomedicine, SINTEF Industry, Trondheim, Norway.,Department of Physics, Norwegian University of Science and Technology, Trondheim, Norway.,Cancer Clinic, St. Olavs Hospital, Trondheim, Norway
| | - Andreas K O Åslund
- Department of Biotechnology and Nanomedicine, SINTEF Industry, Trondheim, Norway
| | - Geir Klinkenberg
- Department of Biotechnology and Nanomedicine, SINTEF Industry, Trondheim, Norway
| | - Vu To Nakstad
- Department of Biotechnology and Nanomedicine, SINTEF Industry, Trondheim, Norway
| | - Ane-Marit Wågbø
- Department of Biotechnology and Nanomedicine, SINTEF Industry, Trondheim, Norway
| | - Ruth Schmid
- Department of Biotechnology and Nanomedicine, SINTEF Industry, Trondheim, Norway
| | - Peter P Molesworth
- Department of Biotechnology and Nanomedicine, SINTEF Industry, Trondheim, Norway
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