1
|
Yamin M, Ghouri ZK, Rohman N, Syed JA, Skelton A, Ahmed K. Unravelling pH/pKa influence on pH-responsive drug carriers: Insights from ibuprofen-silica interactions and comparative analysis with carbon nanotubes, sulfasalazine, and alendronate. J Mol Graph Model 2024; 128:108720. [PMID: 38324969 DOI: 10.1016/j.jmgm.2024.108720] [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: 10/06/2023] [Revised: 01/04/2024] [Accepted: 01/23/2024] [Indexed: 02/09/2024]
Abstract
This study employs density functional theory to explore the interaction between ibuprofen (IBU) and silica, emphasizing the influence of the trimethylsilyl (TMS) functional group for designing pH-responsive drug carriers. The surface (S) and drug (D) molecules' neutral (0) or deprotonated (-1) states were taken into consideration during the investigation. The likelihood of these states was determined based on the pKa values and the desired pH conditions. To calculate the pH-dependent interaction energy (EintpH), four different situations have been identified: S0D0, S0D-1, S-1D0, and S-1D-1.The electrostatic component of interaction energy aligns favorably with its theoretical value in both the Debye-Hückel and Grahame models. The investigation has gathered first-hand experimental data on the drug loading and release of pH-responsive mesoporous silica nanoparticles. Effective drug loading was observed in the acidic environment of the stomach (pH 2-5), followed by a release in the slightly basic to neutral pH of the small intestine (pH 7.4), These findings align with existing literature. The results revealed horizontal drug adherence on silica surfaces, improving binding capabilities. Comparisons were made with combinations involving carboxylated carbon nanotubes and ibuprofen, silica, and sulfasalazine, and silica and alendronate, exploring drug loading/release dynamics associated with positive/negative interaction energies. The investigation, supported by experimental data, contributes valuable insights into pH-responsive mesoporous silica nanoparticles, offering new design possibilities for drug carriers.
Collapse
Affiliation(s)
- Marriam Yamin
- Department of Biosciences, Salim Habib University, Karachi, Pakistan
| | - Zafar Khan Ghouri
- L. E. J. Nanotechnology Centre, H. E. J. Research Institute of Chemistry, International Centre for Chemical and Biological Sciences, University of Karachi, Karachi, 75270, Pakistan; Net Zero Industry Innovation Centre, Teesside University, Middlesbrough, Tees Valley TS1 3BX, UK
| | - Nashiour Rohman
- Department of Chemistry, College of Science, Sultan Qaboos University, P. O. Box 36, Al-khoudh, Muscat P. C. 123, Oman
| | - Junaid Ali Syed
- L. E. J. Nanotechnology Centre, H. E. J. Research Institute of Chemistry, International Centre for Chemical and Biological Sciences, University of Karachi, Karachi, 75270, Pakistan
| | - Adam Skelton
- Department of Pharmaceutical Sciences, University of KwaZulu-Natal, Durban, 4000, South Africa.
| | - Khalid Ahmed
- L. E. J. Nanotechnology Centre, H. E. J. Research Institute of Chemistry, International Centre for Chemical and Biological Sciences, University of Karachi, Karachi, 75270, Pakistan.
| |
Collapse
|
2
|
Yu J, Dan N, Eslami SM, Lu X. State of the Art of Silica Nanoparticles: An Overview on Biodistribution and Preclinical Toxicity Studies. AAPS J 2024; 26:35. [PMID: 38514482 DOI: 10.1208/s12248-024-00906-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: 01/02/2024] [Accepted: 02/29/2024] [Indexed: 03/23/2024] Open
Abstract
Over the past few years, nanoparticles have drawn particular attention in designing and developing drug delivery systems due to their distinctive advantages like improved pharmacokinetics, reduced toxicity, and specificity. Along with other successful nanosystems, silica nanoparticles (SNPs) have shown promising effects for therapeutic and diagnostic purposes. These nanoparticles are of great significance owing to their modifiable surface with various ligands, tunable particle size, and large surface area. The rate and extent of degradation and clearance of SNPs depend on factors such as size, shape, porosity, and surface modification, which directly lead to varying toxic mechanisms. Despite SNPs' enormous potential for clinical and pharmaceutical applications, safety concerns have hindered their translation into the clinic. This review discusses the biodistribution, toxicity, and clearance of SNPs and the formulation-related factors that ultimately influence clinical efficacy and safety for treatment. A holistic view of SNP safety will be beneficial for developing an enabling SNP-based drug product.
Collapse
Affiliation(s)
- Joshua Yu
- Department of Pharmaceutical Sciences, School of Pharmacy, University of Connecticut, Storrs, Connecticut, USA
| | - Nirnoy Dan
- Department of Pharmaceutical Sciences, School of Pharmacy, University of Connecticut, Storrs, Connecticut, USA
| | - Seyyed Majid Eslami
- Department of Pharmaceutical Sciences, School of Pharmacy, University of Connecticut, Storrs, Connecticut, USA
| | - Xiuling Lu
- Department of Pharmaceutical Sciences, School of Pharmacy, University of Connecticut, Storrs, Connecticut, USA.
| |
Collapse
|
3
|
Rohman N, Ahmed K, Skelton AA, Mohiuddin T, Khan I, Selvaraj R, Yamin M. Theoretical insights and implications of pH-dependent drug delivery systems using silica and carbon nanotube. J Mol Graph Model 2023; 125:108609. [PMID: 37647724 DOI: 10.1016/j.jmgm.2023.108609] [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: 06/29/2023] [Revised: 08/14/2023] [Accepted: 08/21/2023] [Indexed: 09/01/2023]
Abstract
In this paper we have studied the density functional theory of four drugs ibuprofen, alendronate, Sulfasalazine and paracetamol with quartz, propylamine, trimethylamine functionalized quartz and carboxyl modified carbon nanotube. The attractive and repulsive interaction energies between drugs and quartz is obtained at various pH values. The attractive and repulsive energies are well correlated with experimental drug loading and releasing behavior by mesoporous silica nanoparticles. Further, a theoretical model is developed that accounts the electrostatic interaction between silica and drug and the model can predict the drug loading and releasing behavior by silica nanoparticles at various pH values. Sulfasalazine can be taken orally and loaded with trimethyl ammonium functionalized mesoporous silica nanoparticles, which keeps the drug in tact with the carrier in the acidic environment of the stomach and releases it into the neutral or basic medium of the small intestine. Alendronate may be loaded and released from propylamine functionalized mesoporous silica nanoparticles in the ranges of 1-5 and > 8, respectively. Ibuprofen is absorbed in an acidic environment and released in basic conditions for carboxyl modified carbon nanotube. The loading and releasing pH ranges for paracetamol in trimethylammonium functionalized mesoporous silica nanoparticles are 4-8 and >8, respectively. We also convert the pH-dependent variant of the diffusion-controlled Higuchi equation. We have changed the original Higuchi equation to produce the pH-dependent variation by incorporating the Nernst-Planck equation into Flick's first law. The updated equation could be used to forecast when medication particles with varying release times will emerge from a nanoparticles matrix.
Collapse
Affiliation(s)
- Nashiour Rohman
- Department of Physics, College of Science, Sultan Qaboos University, P. O. Box 36, Al-khoudh, Muscat, P. C. 123, Oman.
| | - Khalid Ahmed
- L. E. J. Nanotechnology Centre, H. E. J. Research Institute of Chemistry, International Centre for Chemical and Biological Sciences, University of Karachi, Karachi, 75270, Pakistan
| | - Adam A Skelton
- Department of Pharmaceutical Sciences, University of KwaZulu-Natal, Durban, 4000, South Africa.
| | - Tariq Mohiuddin
- Department of Physics, College of Science, Sultan Qaboos University, P. O. Box 36, Al-khoudh, Muscat, P. C. 123, Oman
| | - Imran Khan
- Department of Chemistry, College of Science, Sultan Qaboos University, P. O. Box 36, Al-khoudh, Muscat, P. C. 123, Oman
| | - Rengaraj Selvaraj
- Department of Chemistry, College of Science, Sultan Qaboos University, P. O. Box 36, Al-khoudh, Muscat, P. C. 123, Oman
| | - Marriam Yamin
- Department of Biosciences, Salim Habib University, Karachi, Pakistan
| |
Collapse
|
4
|
Kirla H, Henry DJ, Jansen S, Thompson PL, Hamzah J. Use of Silica Nanoparticles for Drug Delivery in Cardiovascular Disease. Clin Ther 2023; 45:1060-1068. [PMID: 37783646 DOI: 10.1016/j.clinthera.2023.08.017] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Revised: 08/22/2023] [Accepted: 08/24/2023] [Indexed: 10/04/2023]
Abstract
PURPOSE Cardiovascular disease (CVD) is the leading cause of death worldwide. The current CVD therapeutic drugs require long-term treatment with high doses, which increases the risk of adverse effects while offering only marginal treatment efficacy. Silica nanoparticles (SNPs) have been proven to be an efficient drug delivery vehicle for numerous diseases, including CVD. This article reviews recent progress and advancement in targeted delivery for drugs and diagnostic and theranostic agents using silica nanoparticles to achieve therapeutic efficacy and improved detection of CVD in clinical and preclinical settings. METHODS A search of PubMed, Scopus, and Google Scholar databases from 1990 to 2023 was conducted. Current clinical trials on silica nanoparticles were identified through ClinicalTrials.gov. Search terms include silica nanoparticles, cardiovascular diseases, drug delivery, and therapy. FINDINGS Silica nanoparticles exhibit biocompatibility in biological systems, and their shape, size, surface area, and surface functionalization can be customized for the safe transport and protection of drugs in blood circulation. These properties also enable effective drug uptake in specific tissues and controlled drug release after systemic, localized, or oral delivery. A range of silica nanoparticles have been used as nanocarrier for drug delivery to treat conditions such as atherosclerosis, hypertension, ischemia, thrombosis, and myocardial infarction. IMPLICATIONS The use of silica nanoparticles for drug delivery and their ongoing development has emerged as a promising strategy to improve the effectiveness of drugs, imaging agents, and theranostics with the potential to revolutionize the treatment of CVD.
Collapse
Affiliation(s)
- Haritha Kirla
- Targeted Drug Delivery, Imaging & Therapy Laboratory, Harry Perkins Institute of Medical Research, QEII Medical Centre, Nedlands, Western Australia, Australia; Chemistry and Physics, College of Science, Health, Engineering and Education, Murdoch University, Western Australia, Australia.
| | - David J Henry
- Chemistry and Physics, College of Science, Health, Engineering and Education, Murdoch University, Western Australia, Australia
| | - Shirley Jansen
- Targeted Drug Delivery, Imaging & Therapy Laboratory, Harry Perkins Institute of Medical Research, QEII Medical Centre, Nedlands, Western Australia, Australia; Curtin Health Innovation Research Institute and Curtin Medical School, Curtin University, Perth, Western Australia, Australia; Heart & Vascular Research Institute, Harry Perkins Institute of Medical Research, Nedlands, Western Australia, Australia; Department of Vascular and Endovascular Surgery, Sir Charles Gairdner Hospital, Nedlands, Western Australia, Australia
| | - Peter L Thompson
- Heart & Vascular Research Institute, Harry Perkins Institute of Medical Research, Nedlands, Western Australia, Australia
| | - Juliana Hamzah
- Targeted Drug Delivery, Imaging & Therapy Laboratory, Harry Perkins Institute of Medical Research, QEII Medical Centre, Nedlands, Western Australia, Australia; Curtin Health Innovation Research Institute and Curtin Medical School, Curtin University, Perth, Western Australia, Australia; Heart & Vascular Research Institute, Harry Perkins Institute of Medical Research, Nedlands, Western Australia, Australia.
| |
Collapse
|
5
|
Pirmoradi L, Shojaei S, Ghavami S, Zarepour A, Zarrabi A. Autophagy and Biomaterials: A Brief Overview of the Impact of Autophagy in Biomaterial Applications. Pharmaceutics 2023; 15:2284. [PMID: 37765253 PMCID: PMC10536801 DOI: 10.3390/pharmaceutics15092284] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Revised: 08/17/2023] [Accepted: 08/25/2023] [Indexed: 09/29/2023] Open
Abstract
Macroautophagy (hereafter autophagy), a tightly regulated physiological process that obliterates dysfunctional and damaged organelles and proteins, has a crucial role when biomaterials are applied for various purposes, including diagnosis, treatment, tissue engineering, and targeted drug delivery. The unparalleled physiochemical properties of nanomaterials make them a key component of medical strategies in different areas, such as osteogenesis, angiogenesis, neurodegenerative disease treatment, and cancer therapy. The application of implants and their modulatory effects on autophagy have been known in recent years. However, more studies are necessary to clarify the interactions and all the involved mechanisms. The advantages and disadvantages of nanomaterial-mediated autophagy need serious attention in both the biological and bioengineering fields. In this mini-review, the role of autophagy after biomaterial exploitation and the possible related mechanisms are explored.
Collapse
Affiliation(s)
- Leila Pirmoradi
- Department of Medical Physiology and Pharmacology, Faculty of Medicine, Kurdistan University of Medical Sciences, Sanandaj 66177-13446, Iran;
| | - Shahla Shojaei
- Department of Human Anatomy and Cell Science, Max Rady College of Medicine, University of Manitoba, Winnipeg, MB R3E 0V9, Canada;
| | - Saeid Ghavami
- Academy of Silesia, Faculty of Medicine, Rolna 43, 40-555 Katowice, Poland
- Research Institute of Oncology and Hematology, Cancer Care Manitoba-University of Manitoba, Winnipeg, MB R3E 0V9, Canada
- Children Hospital Research Institute of Manitoba, University of Manitoba, Winnipeg, MB R3E 0V9, Canada
| | - Atefeh Zarepour
- Department of Biomedical Engineering, Faculty of Engineering & Natural Sciences, Istinye University, Istanbul 34396, Türkiye;
| | - Ali Zarrabi
- Department of Biomedical Engineering, Faculty of Engineering & Natural Sciences, Istinye University, Istanbul 34396, Türkiye;
| |
Collapse
|
6
|
Ali A, Saeed S, Hussain R, Afzal G, Siddique AB, Parveen G, Hasan M, Caprioli G. Synthesis and Characterization of Silica, Silver-Silica, and Zinc Oxide-Silica Nanoparticles for Evaluation of Blood Biochemistry, Oxidative Stress, and Hepatotoxicity in Albino Rats. ACS OMEGA 2023; 8:20900-20911. [PMID: 37332821 PMCID: PMC10269246 DOI: 10.1021/acsomega.3c01674] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Accepted: 05/10/2023] [Indexed: 06/20/2023]
Abstract
Evaluation of nanoparticles (NPs) for biomedical applications has received a lot of attention for detailed study on pharmacokinetics prior to clinical application. In this study, pure C-SiO2 (crystalline silica) NPs and SiO2 nanocomposites with silver (Ag) and zinc oxide (ZnO) were prepared by utilizing different synthesis routes such as sol-gel and co-precipitation techniques. The prepared NPs showed highly crystalline nature as confirmed by X-ray diffraction analysis where average crystallite sizes of 35, 16, and 57 nm for C-SiO2, Ag-SiO2, and ZnO-SiO2 NPs, respectively, were calculated. Fourier transform infrared analysis confirmed the presence of functional groups related to the chemicals and procedures used for sample preparation. Due to agglomeration of the prepared NPs, the scanning electron microscope images showed large particle sizes when compared to their crystalline sizes. The optical properties of the prepared NPs such as absorption were obtained with UV-Vis spectroscopy. For in vivo biological evaluation, albino rats, both male and female, kept in different groups were exposed to NPs with 500 μg/kg dose. Hematological, serum biochemistry, histo-architecture, oxidative stress biomarkers, and antioxidant parameters in liver tissues along with various biomarkers for the evaluation of erythrocytes were estimated. The results on hemato-biochemistry, histopathological ailments, and oxidative stress parameters exhibited 95% alteration in the liver and erythrocytes of C-SiO2 NPs-treated rats while 75 and 60% alteration in the liver tissues of rats due to exposure to Ag-SiO2 and ZnO-SiO2 NPs, respectively, when compared with the albino rats of the control (untreated) group. Therefore, the current study showed that the prepared NPs had adverse effects on the liver and erythrocytes causing hepatotoxicity in the albino rats in respective order C-SiO2 > Ag SiO2 > ZnO-SiO2. As the C-SiO2 NPs appeared to be the most toxic, it has been concluded that coating SiO2 on Ag and ZnO reduced their toxicological impact on albino rats. Consequently, it is suggested that Ag-SiO2 and ZnO-SiO2 NPs are more biocompatible than C-SiO2 NPs.
Collapse
Affiliation(s)
- Arooj Ali
- Institute
of Physics, Faculty of Physical & Mathematical Sciences, The Islamia University of Bahawalpur, Bahawalpur, Punjab 63100, Pakistan
| | - Saba Saeed
- Institute
of Physics, Faculty of Physical & Mathematical Sciences, The Islamia University of Bahawalpur, Bahawalpur, Punjab 63100, Pakistan
| | - Riaz Hussain
- Department
of Pathology, Faculty of Veterinary & Animal Sciences, The Islamia University of Bahawalpur, Bahawalpur, Punjab 63100, Pakistan
| | - Gulnaz Afzal
- Department
of Zoology, Faculty of Chemical & Biological Sciences, The Islamia University of Bahawalpur, Bahawalpur, Punjab 63100, Pakistan
| | - Abu Baker Siddique
- Department
of Microbiology, Faculty of Life Sciences, Government College University, Faisalabad, Punjab 38000, Pakistan
| | - Gulnaz Parveen
- Department
of Botany, Faculty of Science, Women University
Swabi, Swabi, Khyber Pakhtunkhwa 23430, Pakistan
| | - Murtaza Hasan
- Department
of Biotechnology, Faculty of Chemical & Biological Sciences, The Islamia University of Bahawalpur, Bahawalpur, Punjab 63100, Pakistan
- College
of Chemistry and Chemical Engineering, Zhongkai
University of Agriculture and Engineering, Guangzhou 510225, China
| | - Giovanni Caprioli
- Chemistry
Interdisciplinary Project (CHip), School of Pharmacy, University of Camerino, Camerino 62032, Italy
| |
Collapse
|
7
|
Zhang Y, Liu F, Zhang Y, Wang J, D’Andrea D, Walters JB, Li S, Yoon HJ, Wu M, Li S, Hu Z, Wang T, Choi J, Bailey K, Dempsey E, Zhao K, Lantsova A, Bouricha Y, Huang I, Guo H, Ni X, Wu Y, Lee G, Jiang F, Huang Y, Franz CK, Rogers JA. Self-powered, light-controlled, bioresorbable platforms for programmed drug delivery. Proc Natl Acad Sci U S A 2023; 120:e2217734120. [PMID: 36888661 PMCID: PMC10089205 DOI: 10.1073/pnas.2217734120] [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: 10/17/2022] [Accepted: 02/06/2023] [Indexed: 03/09/2023] Open
Abstract
Degradable polymer matrices and porous scaffolds provide powerful mechanisms for passive, sustained release of drugs relevant to the treatment of a broad range of diseases and conditions. Growing interest is in active control of pharmacokinetics tailored to the needs of the patient via programmable engineering platforms that include power sources, delivery mechanisms, communication hardware, and associated electronics, most typically in forms that require surgical extraction after a period of use. Here we report a light-controlled, self-powered technology that bypasses key disadvantages of these systems, in an overall design that is bioresorbable. Programmability relies on the use of an external light source to illuminate an implanted, wavelength-sensitive phototransistor to trigger a short circuit in an electrochemical cell structure that includes a metal gate valve as its anode. Consequent electrochemical corrosion eliminates the gate, thereby opening an underlying reservoir to release a dose of drugs by passive diffusion into surrounding tissue. A wavelength-division multiplexing strategy allows release to be programmed from any one or any arbitrary combination of a collection of reservoirs built into an integrated device. Studies of various bioresorbable electrode materials define the key considerations and guide optimized choices in designs. In vivo demonstrations of programmed release of lidocaine adjacent the sciatic nerves in rat models illustrate the functionality in the context of pain management, an essential aspect of patient care that could benefit from the results presented here.
Collapse
Affiliation(s)
- Yamin Zhang
- Center for Bio-Integrated Electronics, Northwestern University, Evanston, IL60208
- Querrey Simpson Institute for Bioelectronics, Northwestern University, Evanston, IL60208
| | - Fei Liu
- Center for Bio-Integrated Electronics, Northwestern University, Evanston, IL60208
- Querrey Simpson Institute for Bioelectronics, Northwestern University, Evanston, IL60208
- Department of Materials Science and Engineering, Northwestern University, Evanston, IL60208
| | - Yuhe Zhang
- Center for Bio-Integrated Electronics, Northwestern University, Evanston, IL60208
- Querrey Simpson Institute for Bioelectronics, Northwestern University, Evanston, IL60208
| | - Jin Wang
- Center for Bio-Integrated Electronics, Northwestern University, Evanston, IL60208
- Querrey Simpson Institute for Bioelectronics, Northwestern University, Evanston, IL60208
- Department of Materials Science and Engineering, Northwestern University, Evanston, IL60208
| | - Dominic D’Andrea
- Regenerative Neurorehabilitation Laboratory, Shirley Ryan Ability Lab, Chicago, IL60611
| | - Jordan B. Walters
- Regenerative Neurorehabilitation Laboratory, Shirley Ryan Ability Lab, Chicago, IL60611
| | - Shupeng Li
- Department of Mechanical Engineering, Northwestern University, Evanston, IL60208
| | - Hong-Joon Yoon
- Center for Bio-Integrated Electronics, Northwestern University, Evanston, IL60208
- Querrey Simpson Institute for Bioelectronics, Northwestern University, Evanston, IL60208
- Department of Electronic Engineering, Gachon University, Seongnam-si, Gyeonggi-do13120, Republic of Korea
| | - Mingzheng Wu
- Center for Bio-Integrated Electronics, Northwestern University, Evanston, IL60208
- Querrey Simpson Institute for Bioelectronics, Northwestern University, Evanston, IL60208
- Department of Neurobiology, Northwestern University, Evanston, IL60208
| | - Shuo Li
- Center for Bio-Integrated Electronics, Northwestern University, Evanston, IL60208
- Querrey Simpson Institute for Bioelectronics, Northwestern University, Evanston, IL60208
| | - Ziying Hu
- Center for Bio-Integrated Electronics, Northwestern University, Evanston, IL60208
- Querrey Simpson Institute for Bioelectronics, Northwestern University, Evanston, IL60208
| | - Tong Wang
- Department of Chemical and Biological Engineering, Northwestern University, Evanston, IL60208
| | - Junhwan Choi
- Center for Bio-Integrated Electronics, Northwestern University, Evanston, IL60208
- Querrey Simpson Institute for Bioelectronics, Northwestern University, Evanston, IL60208
- Department of Chemical Engineering, Dankook University, Yongin16890, Republic of Korea
| | | | - Elizabeth Dempsey
- Developmental Therapeutics Core, Northwestern University, Evanston, IL60208
| | - Kaiyu Zhao
- Center for Bio-Integrated Electronics, Northwestern University, Evanston, IL60208
- Querrey Simpson Institute for Bioelectronics, Northwestern University, Evanston, IL60208
- Department of Materials Science and Engineering, Northwestern University, Evanston, IL60208
| | - Anastasia Lantsova
- Department of Biomedical Engineering, Northwestern University, Evanston, IL60208
| | - Yasmine Bouricha
- Regenerative Neurorehabilitation Laboratory, Shirley Ryan Ability Lab, Chicago, IL60611
| | - Ivy Huang
- Center for Bio-Integrated Electronics, Northwestern University, Evanston, IL60208
- Querrey Simpson Institute for Bioelectronics, Northwestern University, Evanston, IL60208
- Department of Materials Science and Engineering, Northwestern University, Evanston, IL60208
| | - Hexia Guo
- Center for Bio-Integrated Electronics, Northwestern University, Evanston, IL60208
- Querrey Simpson Institute for Bioelectronics, Northwestern University, Evanston, IL60208
- Department of Materials Science and Engineering, Northwestern University, Evanston, IL60208
| | - Xinchen Ni
- Center for Bio-Integrated Electronics, Northwestern University, Evanston, IL60208
- Querrey Simpson Institute for Bioelectronics, Northwestern University, Evanston, IL60208
| | - Yunyun Wu
- Center for Bio-Integrated Electronics, Northwestern University, Evanston, IL60208
- Querrey Simpson Institute for Bioelectronics, Northwestern University, Evanston, IL60208
| | - Geumbee Lee
- Center for Bio-Integrated Electronics, Northwestern University, Evanston, IL60208
- Querrey Simpson Institute for Bioelectronics, Northwestern University, Evanston, IL60208
| | - Fuchang Jiang
- Department of Biomedical Engineering, Northwestern University, Evanston, IL60208
| | - Yonggang Huang
- Department of Mechanical Engineering, Northwestern University, Evanston, IL60208
| | - Colin K. Franz
- Querrey Simpson Institute for Bioelectronics, Northwestern University, Evanston, IL60208
- Regenerative Neurorehabilitation Laboratory, Shirley Ryan Ability Lab, Chicago, IL60611
- Department of Physical Medicine and Rehabilitation, Feinberg School of Medicine, Northwestern University, Chicago, IL60611
- The Ken and Ruth Davee Department of Neurology, Feinberg School of Medicine, Northwestern University, Chicago, IL60611
| | - John A. Rogers
- Center for Bio-Integrated Electronics, Northwestern University, Evanston, IL60208
- Querrey Simpson Institute for Bioelectronics, Northwestern University, Evanston, IL60208
- Department of Materials Science and Engineering, Northwestern University, Evanston, IL60208
- Department of Mechanical Engineering, Northwestern University, Evanston, IL60208
- Department of Neurological Surgery, Feinberg School of Medicine, Northwestern University, Chicago, IL60611
| |
Collapse
|
8
|
Rogers KL, Brown JM. A Single-Step Digestion for the Quantification and Characterization of Trace Particulate Silica Content in Biological Matrices Using Single Particle Inductively Coupled Plasma-Mass Spectrometry. Biol Trace Elem Res 2023; 201:816-827. [PMID: 35195856 PMCID: PMC9395550 DOI: 10.1007/s12011-022-03163-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Accepted: 02/14/2022] [Indexed: 01/22/2023]
Abstract
The increased use of amorphous silica nanoparticles (SiNPs) in food products, materials science, cosmetics, and pharmaceuticals has raised questions about potential hazards in the environment and in human health. Although SiNPs are generally thought to be benign, recent studies have demonstrated toxicity in different cell and animal models. Despite their ubiquitous use, SiNPs are rarely analyzed quantitatively. Often, the methods used to analyze silicon and SiNPs are difficult, costly, require the use of dangerous reagents, and are prone to interferences. Additionally, characterization of SiNPs in complex matrices requires extensive sample preparation. To address this, we propose a single-step digestion method for the determination of trace SiNP content in biological matrices. For conventional inductively coupled plasma-mass spectrometry (ICP-MS) analysis, biological samples are often digested with concentrated HNO3. We found that with conventional ICP-MS, lower limits of detection (LLOD) of silicon are too high for trace analysis. However, we found that SiNPs are stable at a strong acidic pH; thus, concentrated HNO3 could be used to digest biological samples leaving SiNPs intact. Then, by analysis with single particle ICP-MS, we found that the smallest SiNP that could be read was 185 nm in size. The concentration for the LLOD was found to be 0.032 ppb with interday variability in sizing and concentration at 2.5% and 6.8% respectively. Utilizing this method, SiNPs were accurately sized and counted in cell pellets and media. Our proposed method can be used to accurately quantify and characterize SiNPs (or agglomerated SiNPs) larger than the derived LLOD in a variety of biological matrices and will assist in determining relationships between exposures of SiNPs and toxicity in humans and the environment.
Collapse
Affiliation(s)
- Keegan L Rogers
- Skaggs School of Pharmacy and Pharmaceutical Sciences, University of Colorado, Anschutz Medical Campus, Aurora, CO, 80045, USA
| | - Jared M Brown
- Skaggs School of Pharmacy and Pharmaceutical Sciences, University of Colorado, Anschutz Medical Campus, Aurora, CO, 80045, USA.
| |
Collapse
|
9
|
Kong M, D'Atri D, Bilotta MT, Johnson B, Updegrove TB, Gallardo DL, Machinandiarena F, Wu IL, Constantino MA, Hewitt SM, Tanner K, Fitzgerald DJ, Ramamurthi KS. Cell-specific cargo delivery using synthetic bacterial spores. Cell Rep 2023; 42:111955. [PMID: 36640333 PMCID: PMC10009695 DOI: 10.1016/j.celrep.2022.111955] [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: 08/17/2022] [Revised: 11/21/2022] [Accepted: 12/15/2022] [Indexed: 01/06/2023] Open
Abstract
Delivery of cancer therapeutics to non-specific sites decreases treatment efficacy while increasing toxicity. In ovarian cancer, overexpression of the cell surface marker HER2, which several therapeutics target, relates to poor prognosis. We recently reported the assembly of biocompatible bacterial spore-like particles, termed "SSHELs." Here, we modify SSHELs with an affibody directed against HER2 and load them with the chemotherapeutic agent doxorubicin. Drug-loaded SSHELs reduce tumor growth and increase survival with lower toxicity in a mouse tumor xenograft model compared with free drug and with liposomal doxorubicin by preferentially accumulating in the tumor mass. Target cells actively internalize and then traffic bound SSHELs to acidic compartments, whereupon the cargo is released to the cytosol in a pH-dependent manner. We propose that SSHELs represent a versatile strategy for targeted drug delivery, especially in cancer settings.
Collapse
Affiliation(s)
- Minsuk Kong
- Laboratory of Molecular Biology, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA; Department of Food Science and Technology, Seoul National University of Science and Technology, Seoul 01811, South Korea
| | - Domenico D'Atri
- Laboratory of Molecular Biology, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA
| | - Maria Teresa Bilotta
- Laboratory of Molecular Biology, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA
| | - Bailey Johnson
- Laboratory of Cell Biology, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA
| | - Taylor B Updegrove
- Laboratory of Molecular Biology, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA
| | - Devorah L Gallardo
- Laboratory Animal Sciences Program, Leidos Biomedical Research, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA
| | - Federico Machinandiarena
- Laboratory of Molecular Biology, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA
| | - I-Lin Wu
- Laboratory of Molecular Biology, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA
| | - Maira Alves Constantino
- Laboratory of Cell Biology, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA
| | - Stephen M Hewitt
- Laboratory of Pathology, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA
| | - Kandice Tanner
- Laboratory of Cell Biology, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA.
| | - David J Fitzgerald
- Laboratory of Molecular Biology, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA.
| | - Kumaran S Ramamurthi
- Laboratory of Molecular Biology, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA.
| |
Collapse
|
10
|
Liang Q, Sun M, Ma Y, Wang F, Sun Z, Duan J. Adverse effects and underlying mechanism of amorphous silica nanoparticles in liver. CHEMOSPHERE 2023; 311:136955. [PMID: 36280121 DOI: 10.1016/j.chemosphere.2022.136955] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Revised: 10/17/2022] [Accepted: 10/18/2022] [Indexed: 06/16/2023]
Abstract
Amorphous silica nanoparticles (SiNPs) have been widely used and mass-producted due to its unique properties. With the life cycle of SiNPs-based products, SiNPs are further released into the air, soil, surface water and sediment, resulting in an increasing risk to humans. SiNPs could enter into the human body through vein, respiratory tract, digestive tract or skin. Moreover, recent evidences have showed that, regardless of exposure pathways, SiNPs could even be traced in liver, which is gradually considered as one of the main organs that SiNPs accumulate. Increasing evidences supported the link between SiNPs exposure and adverse liver effects. However, the research models are diverse and the molecular mechanisms have not been well integrated. In this review, the liver-related studies of SiNPs in vivo and in vitro were screened from the PubMed database by systematic retrieval method. We explored the interaction between SiNPs and the liver, and especially proposed a framework of SiNPs-caused liver toxicity, considering AOP Wiki and existing studies. We identified increased reactive oxygen species (ROS) as a molecular initiating event (MIE), oxidative stress, endoplasmic reticulum stress, lysosome disruption and mitochondrial dysfunction as subsequent key events (KEs), which gradually led to adverse outcomes (AOs) containing liver dysfunction and liver fibrosis through a series of key events about cell inflammation and death such as hepatocyte apoptosis/pyroptosis, hepatocyte autophagy dysfuncton and hepatic macrophages pyroptosis. To our best knowledge, this is the first AOP proposed on SiNPs-related liver toxicity. In the future, more epidemiological studies need to be performed and more biomarkers need to be explored to improve the AOP framework for SiNPs-associated liver toxicity.
Collapse
Affiliation(s)
- Qingqing Liang
- Department of Toxicology and Sanitary Chemistry, School of Public Health, Capital Medical University, Beijing, 100069, PR China; Beijing Key Laboratory of Environmental Toxicology, Capital Medical University, Beijing, 100069, PR China; School of Public Health, Baotou Medical College, Inner Mongolia University of Science & Techonology, Baotou, 014040, PR China
| | - Mengqi Sun
- Department of Toxicology and Sanitary Chemistry, School of Public Health, Capital Medical University, Beijing, 100069, PR China; Beijing Key Laboratory of Environmental Toxicology, Capital Medical University, Beijing, 100069, PR China
| | - Yuexiao Ma
- Department of Toxicology and Sanitary Chemistry, School of Public Health, Capital Medical University, Beijing, 100069, PR China; Beijing Key Laboratory of Environmental Toxicology, Capital Medical University, Beijing, 100069, PR China
| | - Fenghong Wang
- Department of Toxicology and Sanitary Chemistry, School of Public Health, Capital Medical University, Beijing, 100069, PR China; Beijing Key Laboratory of Environmental Toxicology, Capital Medical University, Beijing, 100069, PR China
| | - Zhiwei Sun
- Department of Toxicology and Sanitary Chemistry, School of Public Health, Capital Medical University, Beijing, 100069, PR China; Beijing Key Laboratory of Environmental Toxicology, Capital Medical University, Beijing, 100069, PR China.
| | - Junchao Duan
- Department of Toxicology and Sanitary Chemistry, School of Public Health, Capital Medical University, Beijing, 100069, PR China; Beijing Key Laboratory of Environmental Toxicology, Capital Medical University, Beijing, 100069, PR China.
| |
Collapse
|
11
|
Kunte N, Westerfield M, McGraw E, Choi J, Akinsipe T, Whitaker SK, Brannen A, Panizzi P, Tomich JM, Avila LA. Evaluation of transfection efficacy, biodistribution, and toxicity of branched amphiphilic peptide capsules (BAPCs) associated with mRNA. Biomater Sci 2022; 10:6980-6991. [PMID: 36254388 DOI: 10.1039/d2bm01314b] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Nanoparticles (NPs) have been shown to be a suitable mRNA delivery platform by conferring protection against ribonucleases and facilitating cellular uptake. Several NPs have succeeded in delivering mRNA intranasally, intratracheally, and intramuscularly in preclinical settings. However, intravenous mRNA delivery has been less explored. Only a few NPs have been tested for systemic delivery of mRNA, many of which are formulated with polyethylene glycol (PEG). The incorporation of PEG presents some tradeoffs that must be carefully considered when designing a systemic delivery model. For example, while the addition of PEG may prolong circulation time by preventing early clearance by the mononuclear phagocytic system (MPS), it has also been reported that treating patients with PEGylated drugs can result in hypersensitivity reactions due to anti-PEG antibodies. Thus, it is desirable to have alternative PEG-free delivery methods for mRNA to avoid these adverse effects while preserving the beneficial effects. Our research group developed BAPCs (branched amphiphilic peptide capsules), a peptide-based nanoparticle that resists disruption by chaotropes, proteases, and elevated temperature, thus displaying significant stability and shelf-life. In this study, we demonstrated that similarly to PEG, mRNA shields the BAPC cationic surface to avoid early clearance by the MPS. Multispectral optoacoustic tomography (MSOT) and fluorescence reflectance imaging were imaging techniques used to analyze biodistribution within major MPS organs. Analysis of pro-inflammatory cytokine expression showed that BAPC-mRNA complexes do not cause chronic inflammation. Additionally, BAPCs enhance intracellular delivery of mRNA with negligible cytotoxicity or oxidative stress. These results might pave the way for future therapeutic applications of BAPCs as a delivery platform for systemic mRNA delivery.
Collapse
Affiliation(s)
- Nitish Kunte
- Department of Biological Sciences, Auburn University, Auburn, AL- 36849, USA.
| | - Matthew Westerfield
- Department of Biological Sciences, Auburn University, Auburn, AL- 36849, USA.
| | - Erin McGraw
- Department of Biological Sciences, Auburn University, Auburn, AL- 36849, USA.
| | - Jiyeong Choi
- School of Integrative Plant Science, Cornell University, NY- 14853, USA
| | - Tosin Akinsipe
- Department of Biological Sciences, Auburn University, Auburn, AL- 36849, USA.
| | - Susan K Whitaker
- Department of Biochemistry and Molecular Biophysics, 141 Chalmers Hall, Kansas State University, Manhattan, Kansas- 66506, USA
| | | | - Peter Panizzi
- Department of Drug Discovery and Development, Harrison College of Pharmacy, Auburn University, Auburn, AL 36849, USA
| | - John M Tomich
- School of Integrative Plant Science, Cornell University, NY- 14853, USA
| | - L Adriana Avila
- Department of Biological Sciences, Auburn University, Auburn, AL- 36849, USA.
| |
Collapse
|
12
|
Panico S, Capolla S, Bozzer S, Toffoli G, Dal Bo M, Macor P. Biological Features of Nanoparticles: Protein Corona Formation and Interaction with the Immune System. Pharmaceutics 2022; 14:pharmaceutics14122605. [PMID: 36559099 PMCID: PMC9781747 DOI: 10.3390/pharmaceutics14122605] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2022] [Revised: 11/10/2022] [Accepted: 11/17/2022] [Indexed: 11/29/2022] Open
Abstract
Nanoparticles (NPs) are versatile candidates for nanomedical applications due to their unique physicochemical properties. However, their clinical applicability is hindered by their undesirable recognition by the immune system and the consequent immunotoxicity, as well as their rapid clearance in vivo. After injection, NPs are usually covered with layers of proteins, called protein coronas (PCs), which alter their identity, biodistribution, half-life, and efficacy. Therefore, the characterization of the PC is for in predicting the fate of NPs in vivo. The aim of this review was to summarize the state of the art regarding the intrinsic factors closely related to the NP structure, and extrinsic factors that govern PC formation in vitro. In addition, well-known opsonins, including complement, immunoglobulins, fibrinogen, and dysopsonins, such as histidine-rich glycoprotein, apolipoproteins, and albumin, are described in relation to their role in NP detection by immune cells. Particular emphasis is placed on their role in mediating the interaction of NPs with innate and adaptive immune cells. Finally, strategies to reduce PC formation are discussed in detail.
Collapse
Affiliation(s)
- Sonia Panico
- Department of Life Sciences, University of Trieste, 34127 Trieste, Italy
| | - Sara Capolla
- Experimental and Clinical Pharmacology Unit, Centro di Riferimento Oncologico di Aviano (CRO), Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), 33081 Aviano, Italy
| | - Sara Bozzer
- Experimental and Clinical Pharmacology Unit, Centro di Riferimento Oncologico di Aviano (CRO), Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), 33081 Aviano, Italy
| | - Giuseppe Toffoli
- Experimental and Clinical Pharmacology Unit, Centro di Riferimento Oncologico di Aviano (CRO), Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), 33081 Aviano, Italy
| | - Michele Dal Bo
- Experimental and Clinical Pharmacology Unit, Centro di Riferimento Oncologico di Aviano (CRO), Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), 33081 Aviano, Italy
| | - Paolo Macor
- Department of Life Sciences, University of Trieste, 34127 Trieste, Italy
- Correspondence: ; Tel.: +39-0405588683
| |
Collapse
|
13
|
Hao P, Wang Y, Sun X, Wang J, Zhang LW. Derivation of the toxicological threshold of silicon element in the extractables and leachables from the pharmaceutical packaging and process components. Toxicol Ind Health 2022; 38:819-834. [DOI: 10.1177/07482337221123368] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Silicon is one of the most monitored elements in extractables and leachables studies of pharmaceutical packaging systems and related components. There is a need to review and evaluate toxicological thresholds of silicon because of its direct contact with drug products (DP) especially a liquid form of DP with the widely used pharmaceutical packaging systems made of silicon materials like glass and silicone. It is required by regulatory authorities to test silicon content in DP; however, there are no official guidelines on the toxicology of silicon that are currently available, yet the knowledge of toxicological thresholds of silicon is critical to justify the analytical limit of quantification (LOQ). Therefore, we reviewed the toxicity of silicon to derive a toxicological threshold by literature review of toxicity studies of both inorganic and organic silicon compounds. Oral toxicity is low for inorganic silicon like silicon dioxide or organic silicon polymers such as silicone tube/silicone oil (polydimethylsiloxane, or namely, PDMS as the major ingredient). In comparison, inhalational toxicity of silicon dioxide leads to pulmonary silicosis or even lung cancer. When orally administered, the toxicity of silicon dioxide, glass, polymers, or PDMS oligomers varies depending on their morphology, molecular weight (MW), and degrees of polymerization. PDMS with high MW has minimal toxic symptoms with non-detectable degradation/elimination by both intraperitoneal and subcutaneous administration routes, while exposure to either PDMS or small molecule dimethyl silicone compounds by the intravenous administration route may lead to death. We here determined a general parenteral permitted daily exposure (PDE) of 93 μg/day for inorganic silicon element and 100 μg/day for organic silicon element by reviewing toxicological data of both forms of silicon. In conclusion, this work provides evidence for pharmaceutical companies and regulatory agencies on the PDEs of silicon elements in pharmaceutical packaging and process components through a variety of administration routes.
Collapse
Affiliation(s)
- Pengchao Hao
- Hangzhou Cobetter Filtration Equipment Co., Ltd., Hangzhou, China
| | - Yingying Wang
- Sanitation & Environment Technology Institute Co. Ltd, Soochow University, Suzhou, China
| | - Xiongfei Sun
- Huiyu-Anlab (Suzhou) Pharmaceutical Technology Co., Ltd, Suzhou, China
| | - Jinhui Wang
- Sanitation & Environment Technology Institute Co. Ltd, Soochow University, Suzhou, China
| | - Leshuai W. Zhang
- Sanitation & Environment Technology Institute Co. Ltd, Soochow University, Suzhou, China
- School of Radiology and Protection of Soochow University, State Key Laboratory of Radiology and Radiation Protection, Collaborative Innovation Center of Radiation Medicine in Jiangsu Universities, Suzhou, China
| |
Collapse
|
14
|
Shahidi M, Abazari O, Dayati P, Bakhshi A, Zavarreza J, Modarresi MH, Haghiralsadat F, Rahmanian M, Naghib SM, Tofighi D. Multicomponent siRNA/miRNA-loaded modified mesoporous silica nanoparticles targeted bladder cancer for a highly effective combination therapy. Front Bioeng Biotechnol 2022; 10:949704. [PMID: 35992340 PMCID: PMC9388766 DOI: 10.3389/fbioe.2022.949704] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2022] [Accepted: 07/04/2022] [Indexed: 01/03/2023] Open
Abstract
Bladder cancer is one of the concerning urological malignant diseases in the world, which has a clinical need for effective targeted therapy. The development of nanotechnology-based gene delivery to bladder tumor sites is an effective strategy for targeted cancer therapy with low/no toxicity. With this view, in the present work, the mesoporous silica nanoparticles (MSNs) modified with c(RGDfK)-PLGA-PEG [c(RGDfK)-MSN NPs] were constructed for co-delivery of miR-34a and siPD-L1 within bladder cancer cells and tissues. Our findings showed that miR-34a is downregulated while PD-L1 is up-regulated in cell lines and animal studies. This nano-carrier is biocompatible in the serum environment and effectively protects miR-34a and siPD-L1 against serum degradation. However, we showed that c(RGDfK)-MSN NPs could simultaneously downregulate PD-L1 expression and up-regulate miR-34a in the T24 cells and T24 mice model and enhance anti-tumor effects both in vivo and in vitro. In conclusion, these findings presented new suggestions for improving targeted therapeutic strategies with specified molecular objectives for bladder cancer treatment.
Collapse
Affiliation(s)
- Maryamsadat Shahidi
- Department of Clinical Biochemistry, School of Medicine, Shahid Sadoughi University of Medical Sciences and Health Services, Yazd, Iran
| | - Omid Abazari
- Department of Clinical Biochemistry, School of Medicine, Shahid Sadoughi University of Medical Sciences and Health Services, Yazd, Iran
| | - Parisa Dayati
- Department of Clinical Biochemistry, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Ali Bakhshi
- Department of Clinical Biochemistry, School of Medicine, Shahid Sadoughi University of Medical Sciences and Health Services, Yazd, Iran
| | - Javad Zavarreza
- Department of Clinical Biochemistry, School of Medicine, Shahid Sadoughi University of Medical Sciences and Health Services, Yazd, Iran
| | | | - Fateme Haghiralsadat
- Department of Advanced Medical Sciences and Technologies, School of Paramedicine, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
- *Correspondence: Fateme Haghiralsadat, ; Seyed Morteza Naghib, ; Davood Tofighi,
| | - Mehdi Rahmanian
- Biomaterials and Tissue Engineering Department, Breast Cancer Research Center, Motamed Cancer Institute, ACECR, Tehran, Iran
| | - Seyed Morteza Naghib
- Nanotechnology Department, School of Advanced Technologies, Iran University of Science and Technology (IUST), Tehran, Iran
- *Correspondence: Fateme Haghiralsadat, ; Seyed Morteza Naghib, ; Davood Tofighi,
| | - Davood Tofighi
- Department of Psychology, Epidemiology, and Research Design Support (BERD), Clinical and Translational Science Center, University of NM, Albuquerque, NM, United States
- *Correspondence: Fateme Haghiralsadat, ; Seyed Morteza Naghib, ; Davood Tofighi,
| |
Collapse
|
15
|
Liu JY, Sayes CM. A toxicological profile of silica nanoparticles. Toxicol Res (Camb) 2022; 11:565-582. [PMID: 36051665 PMCID: PMC9424711 DOI: 10.1093/toxres/tfac038] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2022] [Revised: 05/16/2022] [Accepted: 05/29/2022] [Indexed: 08/02/2023] Open
Abstract
Humans are regularly exposed to silica nanoparticles in environmental and occupational contexts, and these exposures have been implicated in the onset of adverse health effects. Existing reviews on silica nanoparticle toxicity are few and not comprehensive. There are natural and synthetic sources by which crystalline and amorphous silica nanoparticles are produced. These processes influence physiochemical properties, which are factors that can dictate toxicological effects. Toxicological assessment includes exposure scenario (e.g. environmental, occupational), route of exposure, toxicokinetics, and toxicodynamics. Broader considerations include pathology, risk assessment, regulation, and treatment after injury. This review aims to consolidate the most relevant and up-to-date research in these areas to provide an exhaustive toxicological profile of silica nanoparticles.
Collapse
Affiliation(s)
- James Y Liu
- Department of Environmental Science, Baylor University, One Bear Place # 97266, Waco, TX 76798-7266, United States
| | - Christie M Sayes
- Corresponding author: Department of Environmental Science, Baylor University, One Bear Place # 97266, Waco, TX 76798-7266, United States.
| |
Collapse
|
16
|
Analysis of Nanomaterials on Biological and Environmental Systems and New Analytical Methods for Improved Detection. Int J Mol Sci 2022; 23:ijms23116331. [PMID: 35683010 PMCID: PMC9181213 DOI: 10.3390/ijms23116331] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2022] [Revised: 05/28/2022] [Accepted: 06/03/2022] [Indexed: 11/30/2022] Open
Abstract
The advancing field of nanoscience has produced lower mass, smaller size, and expanded chemical composition nanoparticles over recent years. These new nanoparticles have challenged traditional analytical methods of qualification and quantification. Such advancements in nanoparticles and nanomaterials have captured the attention of toxicologists with concerns regarding the environment and human health impacts. Given that nanoparticles are only limited by size (1–100 nm), their chemical and physical characteristics can drastically change and thus alter their overall nanotoxicity in unpredictable ways. A significant limitation to the development of nanomaterials is that traditional regulatory and scientific methods used to assess the biological and environmental toxicity of chemicals do not generally apply to the assessment of nanomaterials. Significant research effort has been initiated, but much more is still needed to develop new and improved analytical measurement methods for detecting and quantitating nanomaterials in biological and environmental systems.
Collapse
|
17
|
MacCuaig WM, Samykutty A, Foote J, Luo W, Filatenkov A, Li M, Houchen C, Grizzle WE, McNally LR. Toxicity Assessment of Mesoporous Silica Nanoparticles upon Intravenous Injection in Mice: Implications for Drug Delivery. Pharmaceutics 2022; 14:pharmaceutics14050969. [PMID: 35631554 PMCID: PMC9148138 DOI: 10.3390/pharmaceutics14050969] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2022] [Revised: 04/26/2022] [Accepted: 04/27/2022] [Indexed: 12/04/2022] Open
Abstract
Nanoparticles are popular tools utilized to selectively deliver drugs and contrast agents for identification and treatment of disease. To determine the usefulness and translational potential of mesoporous silica nanoparticles (MSNs), further evaluations of toxicity are required. MSNs are among the most utilized nano-delivery systems due to ease of synthesis, pore structure, and functionalization. This study aims to elucidate toxicity as a result of intravenous injection of 25 nm MSNs coated with chitosan (C) or polyethylene glycol (PEG) in mice. Following acute and chronic injections, blood was evaluated for standard blood chemistry and complete blood count analyses. Blood chemistry results primarily indicated that no abnormalities were present following acute or chronic injections of MSNs, or C/PEG-coated MSNs. After four weekly administered treatments, vital organs showed minor exacerbation of pre-existing lesions in the 35KPEG-MSN and moderate exacerbation of pre-existing lesions in uncoated MSN and 2KPEG-MSN treatment groups. In contrast, C-MSN treatment groups had minimal changes compared to controls. This study suggests 25 nm MSNs coated with chitosan should elicit minimal toxicity when administered as either single or multiple intravenous injections, but MSNs coated with PEG, especially 2KPEG may exacerbate pre-existing vascular conditions. Further studies should evaluate varying sizes and types of nanoparticles to provide a better overall understanding on the relation between nanoparticles and in vivo toxicity.
Collapse
Affiliation(s)
- William M. MacCuaig
- Stephenson Cancer Center, University of Oklahoma, Oklahoma City, OK 73104, USA; (W.M.M.); (A.S.); (W.L.); (A.F.); (M.L.); (C.H.)
- Department of Biomedical Engineering, University of Oklahoma, Norman, OK 73109, USA
| | - Abhilash Samykutty
- Stephenson Cancer Center, University of Oklahoma, Oklahoma City, OK 73104, USA; (W.M.M.); (A.S.); (W.L.); (A.F.); (M.L.); (C.H.)
| | - Jeremy Foote
- Department of Microbiology, University of Alabama at Birmingham, Birmingham, AL 35294, USA;
| | - Wenyi Luo
- Stephenson Cancer Center, University of Oklahoma, Oklahoma City, OK 73104, USA; (W.M.M.); (A.S.); (W.L.); (A.F.); (M.L.); (C.H.)
- Department of Pathology, Oklahoma Health Science Center, Oklahoma City, OK 73104, USA
| | - Alexander Filatenkov
- Stephenson Cancer Center, University of Oklahoma, Oklahoma City, OK 73104, USA; (W.M.M.); (A.S.); (W.L.); (A.F.); (M.L.); (C.H.)
- Department of Pathology, Oklahoma Health Science Center, Oklahoma City, OK 73104, USA
| | - Min Li
- Stephenson Cancer Center, University of Oklahoma, Oklahoma City, OK 73104, USA; (W.M.M.); (A.S.); (W.L.); (A.F.); (M.L.); (C.H.)
- Department of Medicine, Oklahoma Health Science Center, Oklahoma City, OK 73049, USA
| | - Courtney Houchen
- Stephenson Cancer Center, University of Oklahoma, Oklahoma City, OK 73104, USA; (W.M.M.); (A.S.); (W.L.); (A.F.); (M.L.); (C.H.)
- Department of Medicine, Oklahoma Health Science Center, Oklahoma City, OK 73049, USA
| | - William E. Grizzle
- Department of Pathology, University of Alabama at Birmingham, Birmingham, AL 35294, USA;
| | - Lacey R. McNally
- Stephenson Cancer Center, University of Oklahoma, Oklahoma City, OK 73104, USA; (W.M.M.); (A.S.); (W.L.); (A.F.); (M.L.); (C.H.)
- Department of Surgery, Oklahoma Health Science Center, Oklahoma City, OK 73104, USA
- Correspondence:
| |
Collapse
|
18
|
Targeting nanoparticles to malignant tumors. Biochim Biophys Acta Rev Cancer 2022; 1877:188703. [DOI: 10.1016/j.bbcan.2022.188703] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2021] [Revised: 02/01/2022] [Accepted: 02/21/2022] [Indexed: 12/12/2022]
|
19
|
Hussain B, Kasinath V, Madsen JC, Bromberg J, Tullius SG, Abdi R. Intra-Organ Delivery of Nanotherapeutics for Organ Transplantation. ACS NANO 2021; 15:17124-17136. [PMID: 34714050 PMCID: PMC9050969 DOI: 10.1021/acsnano.1c04707] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Targeted delivery of therapeutics through the use of nanoparticles (NPs) has emerged as a promising method that increases their efficacy and reduces their side effects. NPs can be tailored to localize to selective tissues through conjugation to ligands that bind cell-specific receptors. Although the vast majority of nanodelivery platforms have focused on cancer therapy, efforts have begun to introduce nanotherapeutics to the fields of immunology as well as transplantation. In this review, we provide an overview from a clinician's perspective of current nanotherapeutic strategies to treat solid organ transplants with NPs during the time interval between organ harvest from the donor and placement into the recipient, an innovative technology that can provide major benefits to transplant patients. The use of ex vivo normothermic machine perfusion (NMP), which is associated with preserving the function of the organ following transplantation, also provides an ideal opportunity for a localized, sustained, and controlled delivery of nanotherapeutics to the organ during this critical time period. Here, we summarize previous endeavors to improve transplantation outcomes by treating the organ with NPs prior to placement in the recipient. Investigations in this burgeoning field of research are promising, but more extensive studies are needed to overcome the physiological challenges to achieving effective nanotherapeutic delivery to transplanted organs discussed in this review.
Collapse
Affiliation(s)
- Bilal Hussain
- Transplantation Research Center and Division of Renal Medicine, Brigham and Women’s Hospital, Boston, MA 02115, USA
| | - Vivek Kasinath
- Transplantation Research Center and Division of Renal Medicine, Brigham and Women’s Hospital, Boston, MA 02115, USA
| | - Joren C. Madsen
- Department of Surgery and Center for Transplantation Sciences, Massachusetts General Hospital, Boston, MA 02114, USA
| | - Jonathan Bromberg
- Departments of Surgery and Microbiology and Immunology, University of Maryland School of Medicine, Baltimore, MD 21201, USA
| | - Stefan G. Tullius
- Transplant Surgery Research Laboratory and Division of Transplant Surgery, Brigham and Women’s Hospital, Boston, MA 02115, USA
| | - Reza Abdi
- Transplantation Research Center and Division of Renal Medicine, Brigham and Women’s Hospital, Boston, MA 02115, USA
| |
Collapse
|
20
|
Lalli D, Ferrauto G, Terreno E, Carniato F, Botta M. Mn(II)-Conjugated silica nanoparticles as potential MRI probes. J Mater Chem B 2021; 9:8994-9004. [PMID: 34585711 DOI: 10.1039/d1tb01600h] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Novel Mn(II)-based nanoprobes were rationally designed as high contrast enhancing agents for magnetic resonance imaging (MRI) and obtained by anchoring a Mn(II)-CDTA derivative to the surface of organo-modified silica nanoparticles (SiNPs). Large payloads of paramagnetic metal-chelates have been immobilized on biocompatible SiNPs with spherical shape and narrow size distribution of 80-90 nm, resulting in a relaxivity gain of 250% at clinical fields (0.5 T) as compared to the free chelate. Such substantial efficacy enhancement of the nanoprobes is mainly attributed to the restriction of the rotational dynamics of the conjugated complex, as revealed by comprehensive 1H-NMR relaxometric investigations. The paramagnetic nanospheres exhibit good colloidal stability over time in biological matrices, allowing for MRI applications. High image contrast was found in T1w-MRI images collected at 1 T on phantoms containing relatively small amounts of contrast agent (CA), for which low cellular toxicity was observed on three different cell lines. Preliminary in vivo studies on healthy mice demonstrated the efficiency of the novel Mn-based silica nanoparticle as T1w-MRI probes, resulting in significant contrast enhancement in the liver. These findings demonstrate that these novel Mn-SiNPs are high efficacy CAs suitable for preclinical MRI applications.
Collapse
Affiliation(s)
- Daniela Lalli
- Magnetic Resonance Platform (PRISMA-UPO), Department of Sciences and Technological Innovation, University of Eastern Piedmont "Amedeo Avogadro", Viale Teresa Michel 11, 15121-Alessandria, Italy.
| | - Giuseppe Ferrauto
- Molecular Imaging Center, Department of Molecular Biotechnology and Health Sciences, University of Torino, Via Nizza 52, 10126 Torino, Italy
| | - Enzo Terreno
- Molecular Imaging Center, Department of Molecular Biotechnology and Health Sciences, University of Torino, Via Nizza 52, 10126 Torino, Italy
| | - Fabio Carniato
- Magnetic Resonance Platform (PRISMA-UPO), Department of Sciences and Technological Innovation, University of Eastern Piedmont "Amedeo Avogadro", Viale Teresa Michel 11, 15121-Alessandria, Italy.
| | - Mauro Botta
- Magnetic Resonance Platform (PRISMA-UPO), Department of Sciences and Technological Innovation, University of Eastern Piedmont "Amedeo Avogadro", Viale Teresa Michel 11, 15121-Alessandria, Italy.
| |
Collapse
|
21
|
Tassinari R, Martinelli A, Valeri M, Maranghi F. Amorphous silica nanoparticles induced spleen and liver toxicity after acute intravenous exposure in male and female rats. Toxicol Ind Health 2021; 37:328-335. [PMID: 33910434 DOI: 10.1177/07482337211010579] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Synthetic amorphous silica (SAS) nanomaterial - consisting of aggregates and agglomerates of primary silicon dioxide (SiO2) particles in the nanorange (<100 nm) - is commonly used as excipient in pharmaceuticals, in cosmetics and as food additive (E551). The available data suggest that SAS nanoparticles (NP) after intravenous (IV) exposure persist in liver and spleen; however, insufficient data exist to verify whether SAS may also induce adverse effects. The aim of the present study was to verify the potential long-term effects of SAS NP (NM-203) on spleen and liver as target organs following short-term exposure. Adult male and female Sprague-Dawley rats were treated by IV injection in the tail vein with a single (1-day) dose (SD) and repeated (5-day) doses (RD) of 20 mg/kg bw per day of SAS dispersed in sterile saline solution as vehicle. Histopathological examinations of target organs were performed after 90 days. Tissue biodistribution and full characterization of NM-203, primary particle size 13-45 nm, was performed within the framework of the Nanogenotox project. No mortality or general toxicity occurred; histopathological analysis showed splenomegaly in the RD group accompanied by inflammatory granulomas in both sexes. Granulomas were also present in liver parenchyma in the RD (both sexes) and SD groups (male only). The histopathological results indicated that SAS NP have the potential to persist and induce sex-specific chronic inflammatory lesions in spleen and liver upon short-term treatment. Overall, the data showed that the widespread use of silica in drugs might elicit chronic reactions in spleen and liver prompting to the need of further investigations on the safety of SAS NP.[Formula: see text].
Collapse
Affiliation(s)
- Roberta Tassinari
- Center for Gender-Specific Medicine, Istituto Superiore di Sanità, Rome, Italy
| | - Andrea Martinelli
- Experimental Animal Welfare Sector, Istituto Superiore di Sanità, Rome, Italy
| | - Mauro Valeri
- Experimental Animal Welfare Sector, Istituto Superiore di Sanità, Rome, Italy
| | - Francesca Maranghi
- Center for Gender-Specific Medicine, Istituto Superiore di Sanità, Rome, Italy
| |
Collapse
|
22
|
Banstola A, Poudel K, Emami F, Ku SK, Jeong JH, Kim JO, Yook S. Localized therapy using anti-PD-L1 anchored and NIR-responsive hollow gold nanoshell (HGNS) loaded with doxorubicin (DOX) for the treatment of locally advanced melanoma. NANOMEDICINE : NANOTECHNOLOGY, BIOLOGY, AND MEDICINE 2021; 33:102349. [PMID: 33359414 DOI: 10.1016/j.nano.2020.102349] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/14/2020] [Revised: 11/23/2020] [Accepted: 12/13/2020] [Indexed: 12/11/2022]
Abstract
Drug resistance and inefficient localization of chemotherapeutic agent limit the current treatment strategy in locally advanced melanoma (MEL), accounting to the 10-year survival rate from 24% to 68%. In this study we constructed anti-PD-L1 conjugated and doxorubicin loaded hollow gold nanoshell (T-HGNS-DOX) for targeted and localized chemo-photothermal therapy of MEL by the conjugation of LA-PEG-anti-PD-L1 antibody and short PEG chain on the surface of HGNS-DOX. Near infrared (NIR) as well as pH dependent drug release profile was observed. Significant uptake of DOX following NIR due to high PD-L1 receptors resulted in pronounced anticancer effect of T-HGNS-DOX. Following intratumoral administration, maximum nanoparticles retention with the significant reduction in tumor growth was observed as a result of elevated apoptosis marker (cleaved caspase-3, cleaved PARP) as well as downregulation of proliferative (Ki-67) and angiogenesis marker (CD31). Cumulatively, our system avoids the systemic toxicities of the nanosystem thereby providing maximum chemotherapeutic retention in tumor.
Collapse
Affiliation(s)
- Asmita Banstola
- College of Pharmacy, Keimyung University, Daegu, South Korea
| | - Kishwor Poudel
- College of Pharmacy, Yeungnam University, Gyeongsan, Gyeongbuk, South Korea
| | | | - Sae Kwang Ku
- College of Anatomy and Histology, College of Korean Medicine, Daegu Haany University, Gyeongsan, South Korea
| | - Jee-Heon Jeong
- College of Pharmacy, Yeungnam University, Gyeongsan, Gyeongbuk, South Korea
| | - Jong Oh Kim
- College of Pharmacy, Yeungnam University, Gyeongsan, Gyeongbuk, South Korea.
| | - Simmyung Yook
- College of Pharmacy, Keimyung University, Daegu, South Korea.
| |
Collapse
|
23
|
Lee SY, Kim IY, Heo MB, Moon JH, Son JG, Lee TG. Global Proteomics to Study Silica Nanoparticle-Induced Cytotoxicity and Its Mechanisms in HepG2 Cells. Biomolecules 2021; 11:biom11030375. [PMID: 33801561 PMCID: PMC8000044 DOI: 10.3390/biom11030375] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Revised: 02/23/2021] [Accepted: 02/24/2021] [Indexed: 12/20/2022] Open
Abstract
Silica nanoparticles (SiO2 NPs) are commonly used in medical and pharmaceutical fields. Research into the cytotoxicity and overall proteomic changes occurring during initial exposure to SiO2 NPs is limited. We investigated the mechanism of toxicity in human liver cells according to exposure time [0, 4, 10, and 16 h (h)] to SiO2 NPs through proteomic analysis using mass spectrometry. SiO2 NP-induced cytotoxicity through various pathways in HepG2 cells. Interestingly, when cells were exposed to SiO2 NPs for 4 h, the morphology of the cells remained intact, while the expression of proteins involved in mRNA splicing, cell cycle, and mitochondrial function was significantly downregulated. These results show that the toxicity of the nanoparticles affects protein expression even if there is no change in cell morphology at the beginning of exposure to SiO2 NPs. The levels of reactive oxygen species changed significantly after 10 h of exposure to SiO2 NPs, and the expression of proteins associated with oxidative phosphorylation, as well as the immune system, was upregulated. Eventually, these changes in protein expression induced HepG2 cell death. This study provides insights into cytotoxicity evaluation at early stages of exposure to SiO2 NPs through in vitro experiments.
Collapse
Affiliation(s)
- Sun Young Lee
- Bioimaging Team, Safety Measurement Institute, Korea Research Institute of Standards and Science (KRISS), Daejeon 34113, Korea;
| | - In Young Kim
- Nano-Safety Team, Safety Measurement Institute, Korea Research Institute of Standards and Science (KRISS), Daejeon 34113, Korea; (I.Y.K.); (M.B.H.)
| | - Min Beom Heo
- Nano-Safety Team, Safety Measurement Institute, Korea Research Institute of Standards and Science (KRISS), Daejeon 34113, Korea; (I.Y.K.); (M.B.H.)
| | - Jeong Hee Moon
- Disease Target Structure Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon 34141, Korea;
| | - Jin Gyeong Son
- Bioimaging Team, Safety Measurement Institute, Korea Research Institute of Standards and Science (KRISS), Daejeon 34113, Korea;
- Correspondence: (J.G.S.); (T.G.L.); Tel.: +82-42-868-5751 (J.G.S.); +82-42-868-5003 (T.G.L.)
| | - Tae Geol Lee
- Bioimaging Team, Safety Measurement Institute, Korea Research Institute of Standards and Science (KRISS), Daejeon 34113, Korea;
- Correspondence: (J.G.S.); (T.G.L.); Tel.: +82-42-868-5751 (J.G.S.); +82-42-868-5003 (T.G.L.)
| |
Collapse
|
24
|
A hybrid semiconducting organosilica-based O 2 nanoeconomizer for on-demand synergistic photothermally boosted radiotherapy. Nat Commun 2021; 12:523. [PMID: 33483518 PMCID: PMC7822893 DOI: 10.1038/s41467-020-20860-3] [Citation(s) in RCA: 57] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Accepted: 12/07/2020] [Indexed: 12/24/2022] Open
Abstract
The outcome of radiotherapy is significantly restricted by tumor hypoxia. To overcome this obstacle, one prevalent solution is to increase intratumoral oxygen supply. However, its effectiveness is often limited by the high metabolic demand for O2 by cancer cells. Herein, we develop a hybrid semiconducting organosilica-based O2 nanoeconomizer pHPFON-NO/O2 to combat tumor hypoxia. Our solution is twofold: first, the pHPFON-NO/O2 interacts with the acidic tumor microenvironment to release NO for endogenous O2 conservation; second, it releases O2 in response to mild photothermal effect to enable exogenous O2 infusion. Additionally, the photothermal effect can be increased to eradicate tumor residues with radioresistant properties due to other factors. This “reducing expenditure of O2 and broadening sources” strategy significantly alleviates tumor hypoxia in multiple ways, greatly enhances the efficacy of radiotherapy both in vitro and in vivo, and demonstrates the synergy between on-demand temperature-controlled photothermal and oxygen-elevated radiotherapy for complete tumor response. Tumor hypoxia is a major limitation in radiotherapy, and strategies to address this often fail due to high oxygen consumption. Here, the authors report a nanomaterial assembly for the simultaneous reduction in mitochondrial respiration and to supply oxygen to potentiate radiotherapy.
Collapse
|
25
|
Ahmed K, Inamdar SN, Rohman N, Skelton AA. Acidity constant and DFT-based modelling of pH-responsive alendronate loading and releasing on propylamine-modified silica surface. Phys Chem Chem Phys 2021; 23:2015-2024. [DOI: 10.1039/d0cp04498a] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
A computational methodology that couples the acidity (Ka) and density functional theory (DFT) calculations has been developed to explain the pH-dependent drug loading on and releasing from mesoporous silica nanoparticles.
Collapse
Affiliation(s)
- Khalid Ahmed
- Department of Pharmaceutical Sciences
- University of KwaZulu-Natal
- Durban 4000
- South Africa
| | | | - Nashiour Rohman
- Department of Pharmaceutical Sciences
- University of KwaZulu-Natal
- Durban 4000
- South Africa
| | - Adam A. Skelton
- Department of Pharmaceutical Sciences
- University of KwaZulu-Natal
- Durban 4000
- South Africa
| |
Collapse
|
26
|
Zhang Y, Teng Z, Ni Q, Tao J, Cao X, Wen Y, Wu L, Fang C, Wan B, Zhang X, Lu G. Orderly Curled Silica Nanosheets with a Small Size and Macromolecular Loading Pores: Synthesis and Delivery of Macromolecules To Eradicate Drug-Resistant Cancer. ACS APPLIED MATERIALS & INTERFACES 2020; 12:57810-57820. [PMID: 33326227 DOI: 10.1021/acsami.0c19497] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Hierarchically organized silica nanomaterials have shown great promise for nanomedicine. However, the synthesis of silica nanomaterials with a small size and macromolecular loading pore is still a big challenge. Herein, orderly curled silica nanosheets (OCSNs) with a ∼42 nm diameter and orderly connected large channels (∼13.4 nm) were successfully prepared for the first time. The key to the formation of the unique structure (OCSNs) is using an oil/water reaction system with high concentrations of the surfactant and alkali. The prepared OCSNs exhibit a long blood circulation halftime (0.97 h) and low internalization in the reticuloendothelial system. Notably, the large superficial channels can concurrently house large guest molecules (siRNA) and chemotherapeutic drugs. Furthermore, drug-loaded OCSNs modified with polyglutamic acids can greatly increase the accumulation of incorporated siRNA and doxorubicin in solid tumors and restrain the growth of drug-resistant orthotopic breast cancer by inducing cell apoptosis. Overall, we report the preparation of hierarchically OCSNs; their small size and macromolecular loading pores are very promising for the delivery of large guest molecules and chemotherapeutic drugs for cancer therapy.
Collapse
Affiliation(s)
- Yunlei Zhang
- Department of Respiratory and Critical Care Medicine, The Affiliated Jiangning Hospital of Nanjing Medical University, Nanjing 211100, P. R. China
- Department of Medical Imaging, Jinling Hospital, Medical School of Nanjing University, Nanjing 210002, P.R. China
- Central Laboratory, Translational Medicine Research Center, The Affiliated Jiangning Hospital of Nanjing Medical University, Nanjing 211100, P. R. China
| | - Zhaogang Teng
- Key Laboratory for Organic Electronics and Information Displays & Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Centre for Advanced Materials (SICAM), Nanjing University of Posts and Telecommunications, 9 Wenyuan Road, Nanjing 210023, P.R. China
| | - Qianqian Ni
- Department of Medical Imaging, Jinling Hospital, Medical School of Nanjing University, Nanjing 210002, P.R. China
| | - Jun Tao
- Key Laboratory for Organic Electronics and Information Displays & Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Centre for Advanced Materials (SICAM), Nanjing University of Posts and Telecommunications, 9 Wenyuan Road, Nanjing 210023, P.R. China
| | - Xiongfeng Cao
- Department of Medical Imaging, Jinling Hospital, Medical School of Nanjing University, Nanjing 210002, P.R. China
| | - Yuting Wen
- Department of Respiratory and Critical Care Medicine, The Affiliated Jiangning Hospital of Nanjing Medical University, Nanjing 211100, P. R. China
| | - Liangquan Wu
- Department of Respiratory and Critical Care Medicine, The Affiliated Jiangning Hospital of Nanjing Medical University, Nanjing 211100, P. R. China
| | - Chao Fang
- Central Laboratory, Translational Medicine Research Center, The Affiliated Jiangning Hospital of Nanjing Medical University, Nanjing 211100, P. R. China
| | - Bing Wan
- Department of Respiratory and Critical Care Medicine, The Affiliated Jiangning Hospital of Nanjing Medical University, Nanjing 211100, P. R. China
| | - Xiuwei Zhang
- Department of Respiratory and Critical Care Medicine, The Affiliated Jiangning Hospital of Nanjing Medical University, Nanjing 211100, P. R. China
| | - Guangming Lu
- Department of Medical Imaging, Jinling Hospital, Medical School of Nanjing University, Nanjing 210002, P.R. China
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, P.R. China
| |
Collapse
|
27
|
Feng X, Zhang Y, Zhang C, Lai X, Zhang Y, Wu J, Hu C, Shao L. Nanomaterial-mediated autophagy: coexisting hazard and health benefits in biomedicine. Part Fibre Toxicol 2020; 17:53. [PMID: 33066795 PMCID: PMC7565835 DOI: 10.1186/s12989-020-00372-0] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2019] [Accepted: 07/28/2020] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Widespread biomedical applications of nanomaterials (NMs) bring about increased human exposure risk due to their unique physicochemical properties. Autophagy, which is of great importance for regulating the physiological or pathological activities of the body, has been reported to play a key role in NM-driven biological effects both in vivo and in vitro. The coexisting hazard and health benefits of NM-mediated autophagy in biomedicine are nonnegligible and require our particular concerns. MAIN BODY We collected research on the toxic effects related to NM-mediated autophagy both in vivo and in vitro. Generally, NMs can be delivered into animal models through different administration routes, or internalized by cells through different uptake pathways, exerting varying degrees of damage in tissues, organs, cells, and organelles, eventually being deposited in or excreted from the body. In addition, other biological effects of NMs, such as oxidative stress, inflammation, necroptosis, pyroptosis, and ferroptosis, have been associated with autophagy and cooperate to regulate body activities. We therefore highlight that NM-mediated autophagy serves as a double-edged sword, which could be utilized in the treatment of certain diseases related to autophagy dysfunction, such as cancer, neurodegenerative disease, and cardiovascular disease. Challenges and suggestions for further investigations of NM-mediated autophagy are proposed with the purpose to improve their biosafety evaluation and facilitate their wide application. Databases such as PubMed and Web of Science were utilized to search for relevant literature, which included all published, Epub ahead of print, in-process, and non-indexed citations. CONCLUSION In this review, we focus on the dual effect of NM-mediated autophagy in the biomedical field. It has become a trend to use the benefits of NM-mediated autophagy to treat clinical diseases such as cancer and neurodegenerative diseases. Understanding the regulatory mechanism of NM-mediated autophagy in biomedicine is also helpful for reducing the toxic effects of NMs as much as possible.
Collapse
Affiliation(s)
- Xiaoli Feng
- Stomatological Hospital, Southern Medical University, 366 South Jiangnan Road, Guangzhou, 510280, China
| | - Yaqing Zhang
- Nanfang Hospital, Southern Medical University, 1838 North Guangzhou Street, Guangzhou, 510515, China
| | - Chao Zhang
- Orthodontic Department, Stomatological Hospital, Southern Medical University, 366 South Jiangnan Road, Guangzhou, 510280, China
| | - Xuan Lai
- Nanfang Hospital, Southern Medical University, 1838 North Guangzhou Street, Guangzhou, 510515, China
| | - Yanli Zhang
- Stomatological Hospital, Southern Medical University, 366 South Jiangnan Road, Guangzhou, 510280, China
| | - Junrong Wu
- Nanfang Hospital, Southern Medical University, 1838 North Guangzhou Street, Guangzhou, 510515, China
| | - Chen Hu
- Nanfang Hospital, Southern Medical University, 1838 North Guangzhou Street, Guangzhou, 510515, China
| | - Longquan Shao
- Nanfang Hospital, Southern Medical University, 1838 North Guangzhou Street, Guangzhou, 510515, China.
| |
Collapse
|
28
|
Pathological effects of nano-sized particles on the respiratory system. NANOMEDICINE-NANOTECHNOLOGY BIOLOGY AND MEDICINE 2020; 29:102242. [DOI: 10.1016/j.nano.2020.102242] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/14/2020] [Revised: 04/26/2020] [Accepted: 06/08/2020] [Indexed: 02/06/2023]
|
29
|
Park JH, Jackman JA, Ferhan AR, Belling JN, Mokrzecka N, Weiss PS, Cho NJ. Cloaking Silica Nanoparticles with Functional Protein Coatings for Reduced Complement Activation and Cellular Uptake. ACS NANO 2020; 14:11950-11961. [PMID: 32845615 DOI: 10.1021/acsnano.0c05097] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/19/2023]
Abstract
Silica-coated nanoparticles are widely used in biomedical applications such as theranostics, imaging, and drug delivery. While silica-coated nanoparticles are biocompatible, experimental evidence shows that they can trigger innate immune reactions, and a broader understanding of what types of reactions are caused and how to mitigate them is needed. Herein, we investigated how the noncovalent surface functionalization of silica nanoparticles with purified proteins can inhibit nanoparticle-induced complement activation and macrophage uptake, two of the most clinically relevant innate immune reactions related to nanomedicines. Silica nanoparticles were tested alone and after coating with bovine serum albumin, human serum albumin, fibrinogen, complement factor H (FH), or immunoglobulin G (IgG) proteins. Enzyme-linked immunosorbent assays measuring the generation of various complement activation products indicated that silica nanoparticles induce complement activation via the alternative pathway. All protein coatings other than IgG protected against complement activation to varying extents. Most proteins acted as steric blockers to inhibit complement protein deposition on the nanoparticle surface, while FH coatings were biologically active and inhibited a key step in the amplification loop of complement activation, as confirmed by Western blot analysis. Flow cytometry and fluorescence microscopy experiments further revealed that complement activation-inhibiting protein coatings blunted macrophage uptake as well. Taken together, our findings demonstrate a simple and effective way to coat silica nanoparticles with purified protein coatings in order to mitigate innate immune reactions. Such methods are readily scalable and might constitute a useful strategy for improving the immunological safety profile of silica and silica-coated nanoparticles as well as other types of inorganic nanoparticles.
Collapse
Affiliation(s)
- Jae Hyeon Park
- School of Materials Science and Engineering, Nanyang Technological University, 50 Nanyang Drive, Singapore 639798, Singapore
- Department of Chemistry and Biochemistry and California NanoSystems Institute, University of California, Los Angeles, Los Angeles, California 90095, United States
| | - Joshua A Jackman
- School of Chemical Engineering, Sungkyunkwan University, Suwon 16419, Republic of Korea
- SKKU-UCLA-NTU Precision Biology Research Center, Sungkyunkwan University, Suwon 16419, Republic of Korea
| | - Abdul Rahim Ferhan
- School of Materials Science and Engineering, Nanyang Technological University, 50 Nanyang Drive, Singapore 639798, Singapore
| | - Jason N Belling
- Department of Chemistry and Biochemistry and California NanoSystems Institute, University of California, Los Angeles, Los Angeles, California 90095, United States
| | - Natalia Mokrzecka
- School of Materials Science and Engineering, Nanyang Technological University, 50 Nanyang Drive, Singapore 639798, Singapore
| | - Paul S Weiss
- Department of Chemistry and Biochemistry and California NanoSystems Institute, University of California, Los Angeles, Los Angeles, California 90095, United States
- SKKU-UCLA-NTU Precision Biology Research Center, Sungkyunkwan University, Suwon 16419, Republic of Korea
- Department of Bioengineering and Department of Materials Science and Engineering, University of California, Los Angeles, Los Angeles, California 90095, United States
| | - Nam-Joon Cho
- School of Materials Science and Engineering, Nanyang Technological University, 50 Nanyang Drive, Singapore 639798, Singapore
- SKKU-UCLA-NTU Precision Biology Research Center, Sungkyunkwan University, Suwon 16419, Republic of Korea
| |
Collapse
|
30
|
Aliyandi A, Satchell S, Unger RE, Bartosch B, Parent R, Zuhorn IS, Salvati A. Effect of endothelial cell heterogeneity on nanoparticle uptake. Int J Pharm 2020; 587:119699. [PMID: 32736019 DOI: 10.1016/j.ijpharm.2020.119699] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2020] [Revised: 07/23/2020] [Accepted: 07/24/2020] [Indexed: 02/08/2023]
Abstract
Endothelial cells exhibit distinct properties in morphology and functions in different organs that can be exploited for nanomedicine targeting. In this work, endothelial cells from different organs, i.e. brain, lung, liver, and kidney, were exposed to plain, carboxylated, and amino-modified silica. As expected, different protein coronas were formed on the different nanoparticle types and these changed when foetal bovine serum (FBS) or human serum were used. Uptake efficiencies differed strongly in the different endothelia, confirming that the cells retained some of their organ-specific differences. However, all endothelia showed higher uptake for the amino-modified silica in FBS, but, interestingly, this changed to the carboxylated silica when human serum was used, confirming that differences in the protein corona affect uptake preferences by cells. Thus, uptake rates of fluid phase markers and transferrin were determined in liver and brain endothelium to compare their endocytic activity. Overall, our results showed that endothelial cells of different organs have very different nanoparticle uptake efficiency, likely due to differences in receptor expression, affinity, and activity. A thorough characterization of phenotypic differences in the endothelia lining different organs is key to the development of targeted nanomedicine.
Collapse
Affiliation(s)
- Aldy Aliyandi
- Department of Nanomedicine & Drug Targeting, Groningen Research Institute of Pharmacy, University of Groningen, Antonius Deusinglaan 1, 9713AV Groningen, The Netherlands.
| | - Simon Satchell
- Bristol Renal, University of Bristol, Dorothy Hodgkin Building, Whitson Street, BS1 3NY Bristol, England, United Kingdom.
| | - Ronald E Unger
- Institute of Pathology, REPAIR-Lab, Johannes Gutenberg University, Langenbeckstr. 1, 55101 Mainz, Germany.
| | - Birke Bartosch
- INSERM, Lyon Cancer Research Center, 28 Rue Laennec, 69008 Lyon, France.
| | - Romain Parent
- INSERM, Lyon Cancer Research Center, 28 Rue Laennec, 69008 Lyon, France.
| | - Inge S Zuhorn
- Department of Biomedical Engineering, University of Groningen, University Medical Center Groningen, Antonius Deusinglaan 1, 9713AV Groningen, The Netherlands.
| | - Anna Salvati
- Department of Nanomedicine & Drug Targeting, Groningen Research Institute of Pharmacy, University of Groningen, Antonius Deusinglaan 1, 9713AV Groningen, The Netherlands.
| |
Collapse
|
31
|
Marker SC, King AP, Granja S, Vaughn B, Woods JJ, Boros E, Wilson JJ. Exploring the In Vivo and In Vitro Anticancer Activity of Rhenium Isonitrile Complexes. Inorg Chem 2020; 59:10285-10303. [PMID: 32633531 PMCID: PMC8114230 DOI: 10.1021/acs.inorgchem.0c01442] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
The established platinum-based drugs form covalent DNA adducts to elicit their cytotoxic response. Although they are widely employed, these agents cause toxic side-effects and are susceptible to cancer-resistance mechanisms. To overcome these limitations, alternative metal complexes containing the rhenium(I) tricarbonyl core have been explored as anticancer agents. Based on a previous study ( Chem. Eur. J. 2019, 25, 9206), a series of highly active tricarbonyl rhenium isonitrile polypyridyl (TRIP) complexes of the general formula fac-[Re(CO)3(NN)(ICN)]+, where NN is a chelating diimine and ICN is an isonitrile ligand, that induce endoplasmic reticulum (ER) stress via activation of the unfolded protein response (UPR) pathway are investigated. A total of 11 of these TRIP complexes were synthesized, modifying both the equatorial polypyridyl and axial isonitrile ligands. Complexes with more electron-donating equatorial ligands were found to have greater anticancer activity, whereas the axial ICN ligands had a smaller effect on their overall potency. All 11 TRIP derivatives trigger a similar phenotype that is characterized by their abilities to induce ER stress and activate the UPR. Lastly, we explored the in vivo efficacy of one of the most potent complexes, fac-[Re(CO)3(dmphen)(ptolICN)]+ (TRIP-1a), where dmphen = 2,9-dimethyl-1,10-phenanthroline and ptolICN = para-tolyl isonitrile, in mice. The 99mTc congener of TRIP-1a was synthesized, and its biodistribution in BALB/c mice was investigated in comparison to the parent Re complex. The results illustrate that both complexes have similar biodistribution patterns, suggesting that 99mTc analogues of these TRIP complexes can be used as diagnostic partner agents. The in vivo antitumor activity of TRIP-1a was then investigated in NSG mice bearing A2780 ovarian cancer xenografts. When administered at a dose of 20 mg/kg twice weekly, this complex was able to inhibit tumor growth and prolong mouse survival by 150% compared to the vehicle control cohort.
Collapse
Affiliation(s)
- Sierra C. Marker
- Department of Chemistry and Chemical Biology, Cornell University, Ithaca, New York 14853, United States
| | - A. Paden King
- Department of Chemistry and Chemical Biology, Cornell University, Ithaca, New York 14853, United States
| | - Samantha Granja
- Department of Chemistry and Chemical Biology, Cornell University, Ithaca, New York 14853, United States
| | - Brett Vaughn
- Department of Chemistry, Stony Brook University, Stony Brook, New York, 11794, United States
| | - Joshua J. Woods
- Department of Chemistry and Chemical Biology, Cornell University, Ithaca, New York 14853, United States
- Robert F. Smith School for Chemical and Biomolecular Engineering, Cornell, University, Ithaca, New York 14853, United States
| | - Eszter Boros
- Department of Chemistry, Stony Brook University, Stony Brook, New York, 11794, United States
| | - Justin J. Wilson
- Department of Chemistry and Chemical Biology, Cornell University, Ithaca, New York 14853, United States
| |
Collapse
|
32
|
Aureli F, Ciprotti M, D’Amato M, do Nascimento da Silva E, Nisi S, Passeri D, Sorbo A, Raggi A, Rossi M, Cubadda F. Determination of Total Silicon and SiO 2 Particles Using an ICP-MS Based Analytical Platform for Toxicokinetic Studies of Synthetic Amorphous Silica. NANOMATERIALS (BASEL, SWITZERLAND) 2020; 10:E888. [PMID: 32384606 PMCID: PMC7279390 DOI: 10.3390/nano10050888] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Revised: 04/23/2020] [Accepted: 04/28/2020] [Indexed: 12/12/2022]
Abstract
Synthetic amorphous silica (SAS), manufactured in pyrogenic or precipitated form, is a nanomaterial with a widespread use as food additive (E 551). Oral exposure to SAS results from its use in food and dietary supplements, pharmaceuticals and toothpaste. Recent evidence suggests that oral exposure to SAS may pose health risks and highlights the need to address the toxic potential of SAS as affected by the physicochemical characteristics of the different forms of SAS. For this aim, investigating SAS toxicokinetics is of crucial importance and an analytical strategy for such an undertaking is presented. The minimization of silicon background in tissues, control of contamination (including silicon release from equipment), high-throughput sample treatment, elimination of spectral interferences affecting inductively coupled plasma mass spectrometry (ICP-MS) silicon detection, and development of analytical quality control tools are the cornerstones of this strategy. A validated method combining sample digestion with silicon determination by reaction cell ICP-MS is presented. Silica particles are converted to soluble silicon by microwave dissolution with mixtures of HNO3, H2O2 and hydrofluoric acid (HF), whereas interference-free ICP-MS detection of total silicon is achieved by ion-molecule chemistry with limits of detection (LoDs) in the range 0.2-0.5 µg Si g-1 for most tissues. Deposition of particulate SiO2 in tissues is assessed by single particle ICP-MS.
Collapse
Affiliation(s)
- Federica Aureli
- Istituto Superiore di Sanità-National Institute of Health, 00161 Rome, Italy; (F.A.); (M.C.); (M.D.); (A.S.); (A.R.)
| | - Maria Ciprotti
- Istituto Superiore di Sanità-National Institute of Health, 00161 Rome, Italy; (F.A.); (M.C.); (M.D.); (A.S.); (A.R.)
| | - Marilena D’Amato
- Istituto Superiore di Sanità-National Institute of Health, 00161 Rome, Italy; (F.A.); (M.C.); (M.D.); (A.S.); (A.R.)
| | - Emanueli do Nascimento da Silva
- Department of Chemistry, Institute of Exact and Biological Sciences, Federal University of Ouro Preto, Ouro Preto 35400000, MG, Brazil;
- Institute of Chemistry, University of Campinas, Campinas 13083970, SP, Brazil
| | - Stefano Nisi
- Gran Sasso National Laboratory, National Institute of Nuclear Physics (LNGS-INFN), 67100 Assergi (AQ), Italy;
| | - Daniele Passeri
- Department of Basic and Applied Sciences for Engineering, University of Rome Sapienza, 00161 Rome, Italy; (D.P.); (M.R.)
- Research Center for Nanotechnology Applied to Engineering of Sapienza University of Rome (CNIS), University of Rome Sapienza, 00185 Rome, Italy
| | - Angela Sorbo
- Istituto Superiore di Sanità-National Institute of Health, 00161 Rome, Italy; (F.A.); (M.C.); (M.D.); (A.S.); (A.R.)
| | - Andrea Raggi
- Istituto Superiore di Sanità-National Institute of Health, 00161 Rome, Italy; (F.A.); (M.C.); (M.D.); (A.S.); (A.R.)
| | - Marco Rossi
- Department of Basic and Applied Sciences for Engineering, University of Rome Sapienza, 00161 Rome, Italy; (D.P.); (M.R.)
- Research Center for Nanotechnology Applied to Engineering of Sapienza University of Rome (CNIS), University of Rome Sapienza, 00185 Rome, Italy
| | - Francesco Cubadda
- Istituto Superiore di Sanità-National Institute of Health, 00161 Rome, Italy; (F.A.); (M.C.); (M.D.); (A.S.); (A.R.)
| |
Collapse
|
33
|
Colino CI, Lanao JM, Gutierrez-Millan C. Targeting of Hepatic Macrophages by Therapeutic Nanoparticles. Front Immunol 2020; 11:218. [PMID: 32194546 PMCID: PMC7065596 DOI: 10.3389/fimmu.2020.00218] [Citation(s) in RCA: 71] [Impact Index Per Article: 17.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2019] [Accepted: 01/27/2020] [Indexed: 12/13/2022] Open
Abstract
Hepatic macrophage populations include different types of cells with plastic properties that can differentiate into diverse phenotypes to modulate their properties in response to different stimuli. They often regulate the activity of other cells and play an important role in many hepatic diseases. In response to those pathological situations, they are activated, releasing cytokines and chemokines; they may attract circulating monocytes and exert functions that can aggravate the symptoms or drive reparation processes. As a result, liver macrophages are potential therapeutic targets that can be oriented toward a variety of aims, with emergent nanotechnology platforms potentially offering new perspectives for macrophage vectorization. Macrophages play an essential role in the final destination of nanoparticles (NPs) in the organism, as they are involved in their uptake and trafficking in vivo. Different types of delivery nanosystems for macrophage recognition and targeting, such as liposomes, solid-lipid, polymeric, or metallic nanoparticles, have been developed. Passive targeting promotes the accumulation of the NPs in the liver due to their anatomical and physiological features. This process is modulated by NP characteristics such as size, charge, and surface modifications. Active targeting approaches with specific ligands may also be used to reach liver macrophages. In order to design new systems, the NP recognition mechanism of macrophages must be understood, taking into account that variations in local microenvironment may change the phenotype of macrophages in a way that will affect the uptake and toxicity of NPs. This kind of information may be applied to diseases where macrophages play a pathogenic role, such as metabolic disorders, infections, or cancer. The kinetics of nanoparticles strongly affects their therapeutic efficacy when administered in vivo. Release kinetics could predict the behavior of nanosystems targeting macrophages and be applied to improve their characteristics. PBPK models have been developed to characterize nanoparticle biodistribution in organs of the reticuloendothelial system (RES) such as liver or spleen. Another controversial issue is the possible toxicity of non-degradable nanoparticles, which in many cases accumulate in high percentages in macrophage clearance organs such as the liver, spleen, and kidney.
Collapse
Affiliation(s)
- Clara I Colino
- Area of Pharmacy and Pharmaceutical Technology, Department of Pharmaceutical Sciences, University of Salamanca, Salamanca, Spain.,The Institute for Biomedical Research of Salamanca (IBSAL), Salamanca, Spain
| | - José M Lanao
- Area of Pharmacy and Pharmaceutical Technology, Department of Pharmaceutical Sciences, University of Salamanca, Salamanca, Spain.,The Institute for Biomedical Research of Salamanca (IBSAL), Salamanca, Spain
| | - Carmen Gutierrez-Millan
- Area of Pharmacy and Pharmaceutical Technology, Department of Pharmaceutical Sciences, University of Salamanca, Salamanca, Spain.,The Institute for Biomedical Research of Salamanca (IBSAL), Salamanca, Spain
| |
Collapse
|
34
|
Han HY, Cho JW, Seong E, Park EJ, Lee GH, Kim DW, Yang YS, Oh JH, Yoon S, Lee TG, Kim TW, Park EJ. Amorphous silica nanoparticle-induced pulmonary inflammatory response depends on particle size and is sex-specific in rats. Toxicol Appl Pharmacol 2020; 390:114890. [PMID: 31972177 DOI: 10.1016/j.taap.2020.114890] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2019] [Revised: 01/14/2020] [Accepted: 01/18/2020] [Indexed: 12/11/2022]
Abstract
Due to mass production and extensive use, the potential adverse health effects of amorphous silica nanoparticles (ASiNPs) have received a significant attention from the public and researchers. However, the relationship between physicochemical properties of ASiNPs and their health effects is still unclear. In this study, we manufactured two types of ASiNPs of different diameters (20 and 50 nm) and compared the toxic response induced in rats after intratracheal instillation (75, 150 or 300 μg/rat). There were no dose-related differences in mortality, body weight gain or organ weight between the groups. However both types of ASiNPs significantly decreased the proportion of neutrophils in male rats, whereas the levels of hemoglobin and hematocrit were markedly reduced only in female rats instilled with 20 nm-ASiNPs. ASiNPs-induced lung tissue damage seemed to be more evident in the 20 nm ASiNP-treated group and in female rats than male rats. Similarly, expression of caveolin-1 and matrix metalloproteinase-9 seemed to be most notably enhanced in female rats treated with 20 nm-ASiNPs. The total number of bronchial alveolar lavage cells significantly increased in rats instilled with 20 nm-ASiNPs, accompanying a decrease in the proportion of macrophages and an increase in polymorphonuclear leukocytes. Moreover, secretion of inflammatory mediators clearly increased in human bronchial epithelial cells treated with 20 nm-ASiNPs, but not in those treated with 50 nm-ASiNPs. These results suggest that pulmonary effects of ASiNPs depend on particle size. Sex-dependent differences should also be carefully considered in understanding nanomaterial-induced adverse health effects.
Collapse
Affiliation(s)
- Hyoung-Yun Han
- Korea Institute of Toxicology, 141 Gajeong-ro, Yuseong-gu, Daejeon 34114, Republic of Korea; College of Veterinary Medicine & Institute of Veterinary Science, Chungnam National University, 99 Daehak-ro, Yuseong-gu, Daejeon 34134, Republic of Korea
| | - Jae-Woo Cho
- Korea Institute of Toxicology, 141 Gajeong-ro, Yuseong-gu, Daejeon 34114, Republic of Korea
| | - Eunsol Seong
- Graduate School of East-West Medical Science, Kyung Hee University, Yongin 17104, Republic of Korea
| | - Eun-Jun Park
- Graduate School of East-West Medical Science, Kyung Hee University, Yongin 17104, Republic of Korea
| | - Gwang-Hee Lee
- School of Civil, Environmental, and Architectural Engineering, Korea University, Seoul 136-713, Republic of Korea
| | - Dong-Wan Kim
- School of Civil, Environmental, and Architectural Engineering, Korea University, Seoul 136-713, Republic of Korea
| | - Young-Su Yang
- Korea Institute of Toxicology, 141 Gajeong-ro, Yuseong-gu, Daejeon 34114, Republic of Korea
| | - Jung-Hwa Oh
- Korea Institute of Toxicology, 141 Gajeong-ro, Yuseong-gu, Daejeon 34114, Republic of Korea
| | - Seokjoo Yoon
- Korea Institute of Toxicology, 141 Gajeong-ro, Yuseong-gu, Daejeon 34114, Republic of Korea
| | - Tae Geol Lee
- Korea Research Institute of Standards and Science, 267 Gajeong-ro, Yuseong-gu, Daejeon 34114, Republic of Korea
| | - Tae-Won Kim
- College of Veterinary Medicine & Institute of Veterinary Science, Chungnam National University, 99 Daehak-ro, Yuseong-gu, Daejeon 34134, Republic of Korea
| | - Eun-Jung Park
- Graduate School of East-West Medical Science, Kyung Hee University, Yongin 17104, Republic of Korea.
| |
Collapse
|
35
|
Cornu R, Béduneau A, Martin H. Influence of nanoparticles on liver tissue and hepatic functions: A review. Toxicology 2019; 430:152344. [PMID: 31843632 DOI: 10.1016/j.tox.2019.152344] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2019] [Revised: 11/14/2019] [Accepted: 12/12/2019] [Indexed: 12/16/2022]
Abstract
Due to the increasing interest in nanotechnology in very large application fields, including biotechnology, electronics and food industries, humans are increasingly exposed to nanoparticles (NPs). Consequently, the question about the safety of these nanomaterials and their impact on human health is a legitimate concern. The liver is the primary organ of detoxification and is one of the tissues that is most exposed to NPs. When they reach the bloodstream, NPs are mainly internalized by liver cells. This review focuses on recent in vitro and in vivo studies addressing the effects of organic and inorganic NPs on the liver. Specifically, the impact of the NPs on hepatic enzyme activities, the inflammatory response and genotoxicity processes will be described. Depending on the physicochemical parameters of the NPs and the conditions of exposure, NPs could lead to global liver injury.
Collapse
Affiliation(s)
- Raphaël Cornu
- PEPITE EA4267, Univ. Bourgogne Franche-Comté, F-25000 Besançon, France.
| | - Arnaud Béduneau
- PEPITE EA4267, Univ. Bourgogne Franche-Comté, F-25000 Besançon, France.
| | - Hélène Martin
- PEPITE EA4267, Univ. Bourgogne Franche-Comté, F-25000 Besançon, France.
| |
Collapse
|
36
|
Lio DCS, Liu C, Oo MMS, Wiraja C, Teo MHY, Zheng M, Chew SWT, Wang X, Xu C. Transdermal delivery of small interfering RNAs with topically applied mesoporous silica nanoparticles for facile skin cancer treatment. NANOSCALE 2019; 11:17041-17051. [PMID: 31506653 DOI: 10.1039/c9nr06303j] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Small interfering RNA (siRNA) is a promising tool for the treatment of skin disorders including skin squamous cell carcinoma (SCC). This article develops a topical formulation for the transdermal delivery of siRNA. The formulation is built on mesoporous silica nanoparticles (MSNPs) with a loading capacity of 1.4 μg of oligonucleotide per mg of MSNPs. Cell experiments are employed to study the functionality of the formulation including the cellular uptake, the qualitative and quantitative detection of specific gene biomarkers. The clinical potential of this system is examined by topically delivering siRNA targeting TGFβR-1 (TGFβR-1) to the SCC in a mouse xenograft model. In comparison to the controls, MSNPs containing TGFβR-1 siRNA show a 2-fold suppression of TGFβR-1.
Collapse
Affiliation(s)
- Daniel Chin Shiuan Lio
- School of Chemical and Biomedical Engineering, Nanyang Technological University, 62 Nanyang Drive, 637459, Singapore
| | | | | | | | | | | | | | | | | |
Collapse
|
37
|
Mohammadpour R, Yazdimamaghani M, Cheney DL, Jedrzkiewicz J, Ghandehari H. Subchronic toxicity of silica nanoparticles as a function of size and porosity. J Control Release 2019; 304:216-232. [PMID: 31047961 PMCID: PMC6681828 DOI: 10.1016/j.jconrel.2019.04.041] [Citation(s) in RCA: 69] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2019] [Revised: 04/20/2019] [Accepted: 04/28/2019] [Indexed: 12/15/2022]
Abstract
Despite increasing reports of using silica nanoparticles (SNPs) for controlled drug delivery applications, their long-term toxicity profile following intravenous administration remains unexplored. Herein, we investigated the acute (10-day) and subchronic (60-day and 180-day) toxicity of nonporous SNPs of approximately 50 nm (Stöber SNPs50) and approximately 500 nm in diameter (Stöber SNPs500), and mesoporous SNPs of approximately 500 nm in diameter (MSNPs500) upon single-dose intravenous injection into male and female immune-competent inbred BALB/c mice. The Maximum Tolerated Dose (MTD) of the particles was determined 10 days post-injection. The MTD of SNPs was administered and toxicity evaluated over 60 and 180 days. Results demonstrate that Stöber SNPs50 exhibit systemic toxicity with MTD of 103 ± 11 mg.kg-1 for female and 100 ± 6 mg.kg-1 for male mice, respectively. Toxicity was alleviated by increasing the size of the particles (Stöber SNPs500). MTD values of 303 ± 4 mg.kg-1 for female and 300 ± 13 mg.kg-1 for male were observed for Stöber SNPs500. Mesoporous SNPs500 showed considerable systemic sex-related toxicity, with MTDs ranging from 40 ± 2 mg.kg-1 to 95 ± 2 mg.kg-1 for male and female mice, respectively. Studies of SNPs showed blood toxicity as a function of physiochemical properties such as significant differences in the mean corpuscular hemoglobin (MCHC) and platelet number at day 10 and white blood cell count at day 60. Histological examination also showed size-, porosity- and time-dependent tissue toxicity. Stöber SNPs500 caused major toxic effects such as lung thrombosis, cardiac wall fibrosis and calcifications, brain infarctions with necrotizing inflammatory response, infiltrate, retinal injuries with calcification and focal gliosis, renal parenchymal damage and liver lobular inflammation dependent on the dose and time of exposure. However, tissue toxicity and accumulation of SNPs in liver observed at day 10 was greater than at day 60 and much greater than at day 180. In contrast, a dramatic increase in cytokine levels was observed at day 60. Despite the relatively high doses, SNPs did not cause subchronic toxicity at day 180 after single-dose intravenous injection. However, they showed distinct differences in the 60 day in vivo subchronic toxicity and inflammation profile as a function of surface area and size.
Collapse
Affiliation(s)
- Raziye Mohammadpour
- Utah Center for Nanomedicine, Nano Institute of Utah, University of Utah, Salt Lake City, UT, United States
| | - Mostafa Yazdimamaghani
- Utah Center for Nanomedicine, Nano Institute of Utah, University of Utah, Salt Lake City, UT, United States; Department of Pharmaceutics and Pharmaceutical Chemistry, University of Utah, Salt Lake City, UT, United States
| | - Darwin L Cheney
- Utah Center for Nanomedicine, Nano Institute of Utah, University of Utah, Salt Lake City, UT, United States
| | | | - Hamidreza Ghandehari
- Utah Center for Nanomedicine, Nano Institute of Utah, University of Utah, Salt Lake City, UT, United States; Department of Pharmaceutics and Pharmaceutical Chemistry, University of Utah, Salt Lake City, UT, United States; Department of Bioengineering, University of Utah, Salt Lake City, UT, United States.
| |
Collapse
|