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Xiao T, Zheng H, Zu K, Yue Y, Wang Y. Tumor-treating fields in cancer therapy: advances of cellular and molecular mechanisms. Clin Transl Oncol 2024:10.1007/s12094-024-03551-z. [PMID: 38884919 DOI: 10.1007/s12094-024-03551-z] [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: 04/15/2024] [Accepted: 06/04/2024] [Indexed: 06/18/2024]
Abstract
Tumor-Treating Fields (TTFields) use intermediate-frequency and low-intensity electric fields to inhibit tumor cells. However, their mechanisms are still not well understood. This article reviews their key antitumor mechanisms at the cellular and molecular levels, including inhibition of proliferation, induction of death, disturbance of migration, and activation of the immune system. The multifaceted biological effects in combination with other cancer treatments are also summarized. The deep insight into their mechanism will help develop more potential antitumor treatments.
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Affiliation(s)
- Tong Xiao
- School of Basic Medical Sciences, Capital Medical University, Beijing, 100069, China
| | - Hao Zheng
- School of Basic Medical Sciences, Capital Medical University, Beijing, 100069, China
| | - Kaiyang Zu
- School of Basic Medical Sciences, Capital Medical University, Beijing, 100069, China
| | - Youjia Yue
- School of Biomedical Engineeringg, Capital Medical University, Beijing, 100069, China
| | - Ying Wang
- School of Basic Medical Sciences, Capital Medical University, Beijing, 100069, China.
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2
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Wang Y, Zhang R, Zang P, Zhao R, Wu L, Zhu Y, Yang D, Gai S, Yang P. Synergizing Pyroelectric Catalysis and Enzyme Catalysis: Establishing a Reciprocal and Synergistic Model to Enhance Anti-Tumor Activity. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2024; 36:e2401111. [PMID: 38412487 DOI: 10.1002/adma.202401111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/22/2024] [Revised: 02/26/2024] [Indexed: 02/29/2024]
Abstract
Nanozyme activity is greatly weakened by the microenvironment and multidrug resistance of tumor cells. Hence, a bi-catalytic nanoplatform, which promotes the anti-tumor activity through "charging empowerment" and "mutual complementation" processes involved in enzymatic and pyroelectric catalysis, by loading ultra-small nanoparticles (USNPs) of pyroelectric ZnSnO3 onto MXene nanozyme (V2CTx nanosheets), is developed. Here, the V2CTx nanosheets exhibit enhanced peroxidase activity by reacting V3+ with H2O2 to generate toxic ·OH, accelerated by the near-infrared (NIR) light mediated heat effect. The resulting V4+ is then converted to V3+ by oxidizing endogenous glutathione (GSH), realizing an enzyme-catalyzed cycle. However, the cycle will lose its persistence once GSH is insufficient; nevertheless, the pyroelectric charges generated by ZnSnO3 USNPs continuously support the V4+/V3+ conversion and ensure nanoenzyme durability. Moreover, the hyperthermia arising from the V2CTx nanosheets by NIR irradiation results in an ideal local temperature gradient for the ZnSnO3 USNPs, giving rise to an excellent pyroelectric catalytic effect by promoting band bending. Furthermore, polarized charges increase the tumor cell membrane permeability and facilitate nanodrug accumulation, thereby resolving the multidrug resistance issue. Thus, the combination of pyroelectric and enzyme catalysis together with the photothermal effect solves the dilemma of nanozymes and improves the antitumor efficiency.
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Affiliation(s)
- Yan Wang
- Key Laboratory of Superlight Materials and Surface Technology, Ministry of Education, College of Materials Science and Chemical Engineering, Harbin Engineering University, Harbin, 150001, P. R. China
| | - Rui Zhang
- Key Laboratory of Superlight Materials and Surface Technology, Ministry of Education, College of Materials Science and Chemical Engineering, Harbin Engineering University, Harbin, 150001, P. R. China
| | - Pengyu Zang
- Key Laboratory of Superlight Materials and Surface Technology, Ministry of Education, College of Materials Science and Chemical Engineering, Harbin Engineering University, Harbin, 150001, P. R. China
| | - Ruoxi Zhao
- Key Laboratory of Superlight Materials and Surface Technology, Ministry of Education, College of Materials Science and Chemical Engineering, Harbin Engineering University, Harbin, 150001, P. R. China
| | - Linzhi Wu
- College of Aerospace and Civil Engineering, Harbin Engineering University, Harbin, 150001, P. R. China
| | - Yanlin Zhu
- Key Laboratory of Superlight Materials and Surface Technology, Ministry of Education, College of Materials Science and Chemical Engineering, Harbin Engineering University, Harbin, 150001, P. R. China
| | - Dan Yang
- Key Laboratory of Superlight Materials and Surface Technology, Ministry of Education, College of Materials Science and Chemical Engineering, Harbin Engineering University, Harbin, 150001, P. R. China
| | - Shili Gai
- Key Laboratory of Superlight Materials and Surface Technology, Ministry of Education, College of Materials Science and Chemical Engineering, Harbin Engineering University, Harbin, 150001, P. R. China
| | - Piaoping Yang
- Key Laboratory of Superlight Materials and Surface Technology, Ministry of Education, College of Materials Science and Chemical Engineering, Harbin Engineering University, Harbin, 150001, P. R. China
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Xing Y, Yasinjan F, Cui J, Peng Y, He M, Liu W, Hong X. Advancements and current trends in tumor treating fields: a scientometric analysis. Int J Surg 2024; 110:2978-2991. [PMID: 38349201 PMCID: PMC11093503 DOI: 10.1097/js9.0000000000001151] [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] [Accepted: 01/26/2024] [Indexed: 05/16/2024]
Abstract
Tumor treating fields (TTFields) therapy is a novel and effective noninvasive cancer therapy, and it has been approved by FDA in the treatment of recurrent and newly diagnosed glioblastoma, and malignant pleural mesothelioma. Moreover, TTFields therapy has been widely studied in both clinical trials and preclinical studies in recent years. Based on its high efficacy, research on TTFields therapy has been a hot topic. Thus, the authors made this scientometric analysis of TTfields to reveal the scientometric distributions such as annual publications and citations, countries and institutions, authors, journals, references, and more importantly, research status and hot topics of the field. In recent years, publication numbers have been stable at high values, and citation numbers have been increasing greatly. The United States and Israel were the top two countries with the highest publication numbers, followed by Germany and Switzerland. Scientometric analyses of keywords indicated that clinical applications and antitumor mechanisms are probably the two main parts of current research on TTfields. Most clinical trials of TTfields focus on the treatment of glioblastoma. And a variety of other cancers such as lung cancer especially nonsmall cell lung cancer, hepatic cancer, other brain tumors, etc. have also been studied in both clinical trials and preclinical studies.
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Affiliation(s)
- Yang Xing
- Department of Neurosurgery, The First Hospital of Jilin University
| | - Feroza Yasinjan
- Department of Neurosurgery, The First Hospital of Jilin University
| | - Jiayue Cui
- Department of Histology and Embryology, College of Basic Medical Sciences
| | - Yizhao Peng
- Department of Neurosurgery, The First Hospital of Jilin University
| | - Minghua He
- College of Computer Science and Technology, Jilin University, Changchun, People’s Republic of China
| | - Wenhui Liu
- Department of Histology and Embryology, College of Basic Medical Sciences
| | - Xinyu Hong
- Department of Neurosurgery, The First Hospital of Jilin University
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4
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Barbora A, Lyssenko S, Amar M, Nave V, Zivan V, Argaev Frenkel L, Nause A, Cohen-Harazi R, Minnes R. Optimizing the average distance between a blue light photosensitizer and a harmonic nanoparticle for effective infrared photodynamic therapy. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2023; 303:123195. [PMID: 37523854 DOI: 10.1016/j.saa.2023.123195] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/19/2023] [Revised: 07/18/2023] [Accepted: 07/22/2023] [Indexed: 08/02/2023]
Abstract
Photodynamic therapy can be significantly improved by techniques utilizing light windows of higher tissue penetration depths with optimally matched photoactive agents to provide deep interstitial treatment. Classical blue light photosensitizers were photodynamically activated using infrared light via coupled harmonic nanoparticles with optimized intermediary distances using spacers. Upon 800 nm pulsed laser irradiation perovskite nanoparticles with optimized coupling to either curcumin or protoporphyrin IX reduced the viability of MCF7 breast cancer cells by 73 percent and 64 percent, respectively, while exhibiting negligible dark toxicity. The findings pave the way for clinical adaptation of ease-of-synthesis photodynamically active preparations operable under deep tissue penetrating infrared lights using commonly available otherwise infrared inactive classical blue light photosensitizers.
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Affiliation(s)
- Ayan Barbora
- Department of Physics, Faculty of Natural Sciences, Ariel University, Ariel, Israel
| | - Svetlana Lyssenko
- Department of Physics, Faculty of Natural Sciences, Ariel University, Ariel, Israel
| | - Michal Amar
- Department of Physics, Faculty of Natural Sciences, Ariel University, Ariel, Israel
| | - Vadim Nave
- Department of Physics, Faculty of Natural Sciences, Ariel University, Ariel, Israel
| | - Vered Zivan
- Department of Physics, Faculty of Natural Sciences, Ariel University, Ariel, Israel
| | - Lital Argaev Frenkel
- Institute for personalized and translational medicine, Ariel university, Ariel, Israel
| | - Ariel Nause
- Department of Physics, Faculty of Natural Sciences, Ariel University, Ariel, Israel
| | - Raichel Cohen-Harazi
- Institute for personalized and translational medicine, Ariel university, Ariel, Israel
| | - Refael Minnes
- Department of Physics, Faculty of Natural Sciences, Ariel University, Ariel, Israel.
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Wang Y, Zang P, Yang D, Zhang R, Gai S, Yang P. The fundamentals and applications of piezoelectric materials for tumor therapy: recent advances and outlook. MATERIALS HORIZONS 2023; 10:1140-1184. [PMID: 36729448 DOI: 10.1039/d2mh01221a] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
Malignant tumors are one of the main diseases leading to death, and the vigorous development of nanotechnology has opened up new frontiers for antitumor therapy. Currently, researchers are focused on solving the biomedical challenges associated with traditional anti-tumor medical methods, promoting the research and development of nano-drug carriers and new nano-drugs, which brings great hope for improving the curative effect and reducing toxic and side effects. Among the new systems being investigated, piezoelectric nano biomaterials, including ferroelectrics, piezoelectric and pyroelectric materials, have recently received extensive attention for antitumor applications. By coupling force, light, magnetism or heat and electricity, polarized charges are generated in these materials microscopically, forming a piezo-potential and establishing a built-in electric field. Polarized charges can directly act on the materials in the tumor micro-environment and also assist in the separation of carriers and inhibit recombination based on piezoelectric theory and piezoelectric optoelectronic theory. Based on this, piezoelectric materials convert various forms of primary energy (such as light energy, mechanical energy, thermal energy and magnetic energy) from the surrounding environment into secondary energy (such as electrical energy and chemical energy). Herein, we review the basic theory and principles of piezoelectric materials, pyroelectric materials and ferroelectric materials as nanomedicine. Then, we summarize the types of piezoelectric materials reported to date and their wide applications in treatment, imaging, device construction and probe detection in various tumor treatment fields. Based on this, we discuss the relevant characteristics and post-processing strategies of nano piezoelectric biomaterials to obtain the maximum piezoelectric response. Finally, we present the key challenges and future prospects for the development of ferroelectric, piezoelectric and pyroelectric nanomaterial-based nanoagents for efficient energy harvesting and conversion for desirable therapeutic outcomes.
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Affiliation(s)
- Yan Wang
- Key Laboratory of Superlight Materials and Surface Technology, Ministry of Education, College of Material Science and Chemical Engineering, Harbin Engineering University, Harbin, 150001, P. R. China.
| | - Pengyu Zang
- Key Laboratory of Superlight Materials and Surface Technology, Ministry of Education, College of Material Science and Chemical Engineering, Harbin Engineering University, Harbin, 150001, P. R. China.
| | - Dan Yang
- Key Laboratory of Superlight Materials and Surface Technology, Ministry of Education, College of Material Science and Chemical Engineering, Harbin Engineering University, Harbin, 150001, P. R. China.
| | - Rui Zhang
- Key Laboratory of Superlight Materials and Surface Technology, Ministry of Education, College of Material Science and Chemical Engineering, Harbin Engineering University, Harbin, 150001, P. R. China.
| | - Shili Gai
- Key Laboratory of Superlight Materials and Surface Technology, Ministry of Education, College of Material Science and Chemical Engineering, Harbin Engineering University, Harbin, 150001, P. R. China.
| | - Piaoping Yang
- Key Laboratory of Superlight Materials and Surface Technology, Ministry of Education, College of Material Science and Chemical Engineering, Harbin Engineering University, Harbin, 150001, P. R. China.
- Yantai Research Institute, Harbin Engineering University, Yantai 264000, P. R. China
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Sood A, Desseigne M, Dev A, Maurizi L, Kumar A, Millot N, Han SS. A Comprehensive Review on Barium Titanate Nanoparticles as a Persuasive Piezoelectric Material for Biomedical Applications: Prospects and Challenges. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2023; 19:e2206401. [PMID: 36585372 DOI: 10.1002/smll.202206401] [Citation(s) in RCA: 17] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Revised: 11/24/2022] [Indexed: 06/17/2023]
Abstract
Stimulation of cells with electrical cues is an imperative approach to interact with biological systems and has been exploited in clinical practices over a wide range of pathological ailments. This bioelectric interface has been extensively explored with the help of piezoelectric materials, leading to remarkable advancement in the past two decades. Among other members of this fraternity, colloidal perovskite barium titanate (BaTiO3 ) has gained substantial interest due to its noteworthy properties which includes high dielectric constant and excellent ferroelectric properties along with acceptable biocompatibility. Significant progression is witnessed for BaTiO3 nanoparticles (BaTiO3 NPs) as potent candidates for biomedical applications and in wearable bioelectronics, making them a promising personal healthcare platform. The current review highlights the nanostructured piezoelectric bio interface of BaTiO3 NPs in applications comprising drug delivery, tissue engineering, bioimaging, bioelectronics, and wearable devices. Particular attention has been dedicated toward the fabrication routes of BaTiO3 NPs along with different approaches for its surface modifications. This review offers a comprehensive discussion on the utility of BaTiO3 NPs as active devices rather than passive structural unit behaving as carriers for biomolecules. The employment of BaTiO3 NPs presents new scenarios and opportunity in the vast field of nanomedicines for biomedical applications.
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Affiliation(s)
- Ankur Sood
- School of Chemical Engineering, Yeungnam University, 280 Daehak-ro, Gyeongsan, 38541, South Korea
| | - Margaux Desseigne
- Laboratoire Interdisciplinaire Carnot de Bourgogne, UMR 6303 CNRS/Université Bourgogne Franche-Comté, 9 Avenue Alain Savary, BP 47870, Dijon, 21078, France
| | - Atul Dev
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, University of California Davis, 2921 Stockton Boulevard, Sacramento, CA, 95817, USA
| | - Lionel Maurizi
- Laboratoire Interdisciplinaire Carnot de Bourgogne, UMR 6303 CNRS/Université Bourgogne Franche-Comté, 9 Avenue Alain Savary, BP 47870, Dijon, 21078, France
| | - Anuj Kumar
- School of Chemical Engineering, Yeungnam University, 280 Daehak-ro, Gyeongsan, 38541, South Korea
- Institute of Cell Culture, Yeungnam University, 280 Daehak-ro, Gyeongsan, 38541, South Korea
| | - Nadine Millot
- Laboratoire Interdisciplinaire Carnot de Bourgogne, UMR 6303 CNRS/Université Bourgogne Franche-Comté, 9 Avenue Alain Savary, BP 47870, Dijon, 21078, France
| | - Sung Soo Han
- School of Chemical Engineering, Yeungnam University, 280 Daehak-ro, Gyeongsan, 38541, South Korea
- Institute of Cell Culture, Yeungnam University, 280 Daehak-ro, Gyeongsan, 38541, South Korea
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Jain A, Jobson I, Griffin M, Rahman R, Smith S, Rawson FJ. Electric field responsive nanotransducers for glioblastoma. Bioelectron Med 2022; 8:17. [PMID: 36258238 PMCID: PMC9580136 DOI: 10.1186/s42234-022-00099-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Accepted: 09/07/2022] [Indexed: 11/12/2022] Open
Abstract
Background Electric field therapies such as Tumor Treating Fields (TTFields) have emerged as a bioelectronic treatment for isocitrate dehydrogenase wild-type and IDH mutant grade 4 astrocytoma Glioblastoma (GBM). TTFields rely on alternating current (AC) electric fields (EF) leading to the disruption of dipole alignment and induced dielectrophoresis (DEP) during cytokinesis. Although TTFields have a favourable side effect profile, particularly compared to cytotoxic chemotherapy, survival benefits remain limited (~ 4.9 months) after an extensive treatment regime (20 hours/day for 18 months). The cost of the technology also limits its clinical adoption worldwide. Therefore, the discovery of new technology that can enhance both the therapeutic efficiency and efficacy of these TTFields will be of great benefit to cancer treatment and decrease healthcare costs worldwide. Methods In this work, we report the role of electrically conductive gold (GNPs), dielectric silica oxide (SiO2), and semiconductor zinc oxide (ZnO) nanoparticles (NPs) as transducers for enhancing EF mediated anticancer effects on patient derived GBM cells. Physicochemical properties of these NPs were analyzed using spectroscopic, electron microscopy, and light-scattering techniques. Results In vitro TTFields studies indicated an enhanced reduction in the metabolic activity of patient-derived Glioma INvasive marginal (GIN 28) and Glioma contrast enhanced core (GCE 28) GBM As per our journal style, article titles should not include capitalised
letters unless these are proper nouns/acronyms. We have therefore used
the article title “Electric field responsive nanotransducers for
glioblastoma” as opposed to “Electric Field Responsive Nanotransducers
for Glioblastoma” as given in the submission system. Please check if
this is correct.cells in groups treated with NPs vs. control groups, irrespective of NPs dielectric properties. Our results indicate the inorganic NPs used in this work enhance the intracellular EF effects that could be due to the virtue of bipolar dielectrophoretic and electrophoretic effects. Conclusions This work presents preliminary evidence which could help to improve future EF applications for bioelectronic medicine. Furthermore, the merits of spherical morphology, excellent colloidal stability, and low toxicity, make these NPs ideal for future studies for elucidating the detailed mechanism and efficacy upon their delivery in GBM preclinical models. Supplementary Information The online version contains supplementary material available at 10.1186/s42234-022-00099-7.
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Affiliation(s)
- Akhil Jain
- Bioelectronics Laboratory, Division of Regenerative Medicine and Cellular Therapies, School of Pharmacy, Biodiscovery Institute, University of Nottingham, Nottingham, NG7 2RD, UK.
| | - Isobel Jobson
- Bioelectronics Laboratory, Division of Regenerative Medicine and Cellular Therapies, School of Pharmacy, Biodiscovery Institute, University of Nottingham, Nottingham, NG7 2RD, UK
| | - Michaela Griffin
- Children's Brain Tumour Research Centre, School of Medicine, Biodiscovery Institute, University of Nottingham, Nottingham, NG7 2RD, UK
| | - Ruman Rahman
- Children's Brain Tumour Research Centre, School of Medicine, Biodiscovery Institute, University of Nottingham, Nottingham, NG7 2RD, UK
| | - Stuart Smith
- Children's Brain Tumour Research Centre, School of Medicine, Biodiscovery Institute, University of Nottingham, Nottingham, NG7 2RD, UK.,Department of Neurosurgery, Nottingham University Hospitals, Nottingham, NG7 2UH, UK
| | - Frankie J Rawson
- Bioelectronics Laboratory, Division of Regenerative Medicine and Cellular Therapies, School of Pharmacy, Biodiscovery Institute, University of Nottingham, Nottingham, NG7 2RD, UK.
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Zhan L, Xiao C, Li C, Zhai J, Yang F, Piao J, Ning C, Zhou Z, Yu P, Qi S. Internal Wireless Electrical Stimulation from Piezoelectric Barium Titanate Nanoparticles as a New Strategy for the Treatment of Triple-Negative Breast Cancer. ACS APPLIED MATERIALS & INTERFACES 2022; 14:45032-45041. [PMID: 36153948 DOI: 10.1021/acsami.2c12668] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Triple-negative breast cancer (TNBC) is an aggressive BC subtype with a higher metastatic rate and a worse 5-year survival ratio than the other BC. It is an urgent need to develop a noninvasive treatment with high efficiency to resist TNBC cell proliferation and invasion. Internal wireless electric stimulation (ES) based on piezoelectric materials is an emerging noninvasive strategy, with adjustable ES intensity and excellent biosafety. In this study, three different barium titanate nanoparticles (BTNPs) with different crystal phases and piezoelectric properties were studied. Varying intensities of internal ES were generated from the three BTNPs (i.e., BTO, U-BTO, P-BTO). In vitro tests revealed that the internal ES from BTNPs was efficient at reducing the proliferative potential of cancer cells, particularly BC cells. In vitro experiments on MDA-MB-231, a typical TNBC cell line, further revealed that the internal wireless ES from BTNPs significantly inhibited cell growth and migration up to about 82% and 60%, respectively. In vivo evaluation of MDA-MB-231 tumor-bearing mice indicated that internal ES not only resisted almost 70% tumor growth but also significantly inhibited lung metastasis. More importantly, in vitro and in vivo studies demonstrated a favorable correlation between the anticancer impact and the intensities of ES. The underlying mechanism of MDA-MB-231 cell proliferation and metastasis inhibition caused by internal ES was also investigated. In summary, our results revealed the effect and mechanism of internal ES from piezoelectric nanoparticles on TNBC cell proliferation and migration regulation and proposed a promising noninvasive therapeutic strategy for TNBC with minimal side effects while exhibiting good therapeutic efficiency.
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Affiliation(s)
- Lizhen Zhan
- School of Food Science and Engineering, South China University of Technology, Guangzhou 510641, China
| | - Cairong Xiao
- School of Material Science and Engineering, National Engineering Research Center for Tissue Restoration and Reconstruction, Metallic Materials Surface Functionalization Engineering Research Center of Guangdong Province, South China University of Technology, Guangzhou 510641, China
| | - Changhao Li
- School of Material Science and Engineering, National Engineering Research Center for Tissue Restoration and Reconstruction, Metallic Materials Surface Functionalization Engineering Research Center of Guangdong Province, South China University of Technology, Guangzhou 510641, China
| | - Jinxia Zhai
- School of Material Science and Engineering, National Engineering Research Center for Tissue Restoration and Reconstruction, Metallic Materials Surface Functionalization Engineering Research Center of Guangdong Province, South China University of Technology, Guangzhou 510641, China
| | - Fabang Yang
- School of Material Science and Engineering, National Engineering Research Center for Tissue Restoration and Reconstruction, Metallic Materials Surface Functionalization Engineering Research Center of Guangdong Province, South China University of Technology, Guangzhou 510641, China
| | - Jinhua Piao
- School of Food Science and Engineering, South China University of Technology, Guangzhou 510641, China
| | - Chengyun Ning
- School of Material Science and Engineering, National Engineering Research Center for Tissue Restoration and Reconstruction, Metallic Materials Surface Functionalization Engineering Research Center of Guangdong Province, South China University of Technology, Guangzhou 510641, China
- China-Singapore International Joint Research Institute, Guangzhou 511365, China
| | - Zhengnan Zhou
- School of Material Science and Engineering, National Engineering Research Center for Tissue Restoration and Reconstruction, Metallic Materials Surface Functionalization Engineering Research Center of Guangdong Province, South China University of Technology, Guangzhou 510641, China
| | - Peng Yu
- School of Material Science and Engineering, National Engineering Research Center for Tissue Restoration and Reconstruction, Metallic Materials Surface Functionalization Engineering Research Center of Guangdong Province, South China University of Technology, Guangzhou 510641, China
- China-Singapore International Joint Research Institute, Guangzhou 511365, China
| | - Suijian Qi
- School of Food Science and Engineering, South China University of Technology, Guangzhou 510641, China
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9
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Shams S, Patel CB. Anti-cancer mechanisms of action of therapeutic alternating electric fields (tumor treating fields [TTFields]). J Mol Cell Biol 2022; 14:6668799. [PMID: 35973687 PMCID: PMC9912101 DOI: 10.1093/jmcb/mjac047] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2021] [Revised: 06/11/2022] [Accepted: 08/10/2022] [Indexed: 11/13/2022] Open
Abstract
Despite improved survival outcomes across many cancer types, the prognosis remains grim for certain solid organ cancers including glioblastoma and pancreatic cancer. Invariably in these cancers, the control achieved by time-limited interventions such as traditional surgical resection, radiation therapy, and chemotherapy is short-lived. A new form of anti-cancer therapy called therapeutic alternating electric fields (AEFs) or tumor treating fields (TTFields) has been shown, either by itself or in combination with chemotherapy, to have anti-cancer effects that translate to improved survival outcomes in patients. Although the pre-clinical and clinical data are promising, the mechanisms of TTFields are not fully elucidated. Many investigations are underway to better understand how and why TTFields is able to selectively kill cancer cells and impede their proliferation. The purpose of this review is to summarize and discuss the reported mechanisms of action of TTFields from pre-clinical studies (both in vitro and in vivo). An improved understanding of how TTFields works will guide strategies focused on the timing and combination of TTFields with other therapies, to further improve survival outcomes in patients with solid organ cancers.
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Affiliation(s)
- Shadi Shams
- Rowan University School of Osteopathic Medicine, Stratford, NJ 08028, USA
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10
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Mannarino L, Mirimao F, Panini N, Paracchini L, Marchini S, Beltrame L, Amodeo R, Grosso F, Libener R, De Simone I, Ceresoli GL, Zucali PA, Lupi M, D’Incalci M. Tumor treating fields affect mesothelioma cell proliferation by exerting histotype-dependent cell cycle checkpoint activations and transcriptional modulations. Cell Death Dis 2022; 13:612. [PMID: 35840560 PMCID: PMC9287343 DOI: 10.1038/s41419-022-05073-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Revised: 07/05/2022] [Accepted: 07/05/2022] [Indexed: 01/21/2023]
Abstract
Although clinical antitumor activity of Tumor Treating Fields (TTFields) has been reported in malignant pleural mesothelioma (MPM) patients, the mechanisms behind the different selectivity displayed by the various MPM histotypes to this physical therapy has not been elucidated yet. Taking advantage of the development of well characterized human MPM cell lines derived from pleural effusion and/or lavages of patients' thoracic cavity, we investigated the biological effects of TTFields against these cells, representative of epithelioid, biphasic, and sarcomatoid histotypes. Growth inhibition and cell cycle perturbations caused by TTFields were investigated side by side with RNA-Seq analyses at different exposure times to identify pathways involved in cell response to treatment. We observed significant differences of response to TTFields among the cell lines. Cell cycle analysis revealed that the most sensitive cells (epithelioid CD473) were blocked in G2M phase followed by formation of polyploid cells. The least sensitive cells (sarcomatoid CD60) were only slightly affected by TTFields with a general delay in all cell cycle phases. Apoptosis was present in all samples, but while epithelioid cell death was already observed during the first 24 h of treatment, sarcomatoid cells needed longer times before they engaged apoptotic pathways. RNA-Seq experiments demonstrated that TTFields induced a transcriptional response already detectable at early time points (8 h). The number of differentially expressed genes was higher in CD473 than in CD60 cells, involving several pathways, such as those pertinent to cell cycle checkpoints, DNA repair, and histone modifications. Our data provide further support to the notion that the antitumor effects of TTFields are not simply related to a non-specific reaction to a physical stimulus, but are dependent on the biological background of the cells and the particular sensitivity to TTFields observed in epithelioid MPM cells is associated with a higher transcriptional activity than that observed in sarcomatoid models.
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Affiliation(s)
- Laura Mannarino
- grid.417728.f0000 0004 1756 8807Laboratory of Cancer Pharmacology, IRCCS Humanitas Research Hospital, Rozzano, Milano, Italy ,grid.452490.eDepartment of Biomedical Sciences, Humanitas University, Pieve Emanuele, Milano, Italy
| | - Federica Mirimao
- grid.4527.40000000106678902Department of Oncology, Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Milano, Italy
| | - Nicolò Panini
- grid.4527.40000000106678902Department of Oncology, Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Milano, Italy
| | - Lara Paracchini
- grid.417728.f0000 0004 1756 8807Laboratory of Cancer Pharmacology, IRCCS Humanitas Research Hospital, Rozzano, Milano, Italy ,grid.452490.eDepartment of Biomedical Sciences, Humanitas University, Pieve Emanuele, Milano, Italy
| | - Sergio Marchini
- grid.417728.f0000 0004 1756 8807Laboratory of Cancer Pharmacology, IRCCS Humanitas Research Hospital, Rozzano, Milano, Italy
| | - Luca Beltrame
- grid.417728.f0000 0004 1756 8807Laboratory of Cancer Pharmacology, IRCCS Humanitas Research Hospital, Rozzano, Milano, Italy
| | - Rosy Amodeo
- grid.417728.f0000 0004 1756 8807Laboratory of Cancer Pharmacology, IRCCS Humanitas Research Hospital, Rozzano, Milano, Italy ,grid.452490.eDepartment of Biomedical Sciences, Humanitas University, Pieve Emanuele, Milano, Italy
| | - Federica Grosso
- Oncology Division, Azienda Ospedaliera SS Antonio e Biagio e Cesare Arrigo, Alessandria, Italy
| | - Roberta Libener
- Department of Integrated Activities Research and Innovation, Azienda Ospedaliera SS Antonio e Biagio e Cesare Arrigo, Alessandria, Italy
| | - Irene De Simone
- grid.4527.40000000106678902Department of Oncology, Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Milano, Italy
| | - Giovanni L. Ceresoli
- Medical Oncology Unit, Saronno Hospital, ASST Valle Olona, Saronno, Varese, Italy
| | - Paolo A. Zucali
- grid.452490.eDepartment of Biomedical Sciences, Humanitas University, Pieve Emanuele, Milano, Italy ,grid.417728.f0000 0004 1756 8807Department of Oncology, IRCCS Humanitas Research Hospital, Rozzano, Milano, Italy
| | - Monica Lupi
- grid.417728.f0000 0004 1756 8807Laboratory of Cancer Pharmacology, IRCCS Humanitas Research Hospital, Rozzano, Milano, Italy
| | - Maurizio D’Incalci
- grid.417728.f0000 0004 1756 8807Laboratory of Cancer Pharmacology, IRCCS Humanitas Research Hospital, Rozzano, Milano, Italy ,grid.452490.eDepartment of Biomedical Sciences, Humanitas University, Pieve Emanuele, Milano, Italy
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Maji M, Kivale P, Ghosh M. A novel therapy to combat non-small cell lung carcinoma (A549) using platinum (IV) and barium titanate conjugate. J Drug Deliv Sci Technol 2022. [DOI: 10.1016/j.jddst.2022.103617] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
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12
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De I, Sharma P, Singh M. Emerging approaches of neural regeneration using physical stimulations solely or coupled with smart piezoelectric nano-biomaterials. Eur J Pharm Biopharm 2022; 173:73-91. [DOI: 10.1016/j.ejpb.2022.02.016] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2021] [Revised: 02/18/2022] [Accepted: 02/22/2022] [Indexed: 01/20/2023]
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13
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Kavey BD, Caruntu D, Mykhailovych V, Caruntu G. Ferroelectric monodisperse Ln-doped barium titanate cuboidal nanocrystals prepared by a solvothermal route. CrystEngComm 2022. [DOI: 10.1039/d2ce00770c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We demonstrate here that the dielectric, electrical and optical properties of BaTiO3 colloidal nanocrystals with a cuboidal shape can be modulated upon aliovalent doping with Ln3+ rare earth ions (Ln = La3+, Ce3+, Nd3+, Sm3+, Gd3+, Dy3+, and Tm3+).
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Affiliation(s)
- Benard D. Kavey
- Department of Chemistry and Biochemistry, Central Michigan University, 1200, S. Franklin St., Mt. Pleasant, MI 48858, USA
- Science of Advanced Materials (SAM) Program, Central Michigan University, 1200, S. Franklin St., Mt. Pleasant, MI 48858, USA
| | - Daniela Caruntu
- Department of Chemistry and Biochemistry, Central Michigan University, 1200, S. Franklin St., Mt. Pleasant, MI 48858, USA
- Science of Advanced Materials (SAM) Program, Central Michigan University, 1200, S. Franklin St., Mt. Pleasant, MI 48858, USA
- Department of Electrical Engineering and Computer Science and MANSID Research Center, “Stefan Cel Mare” University, 13, Universitatii St., Suceava, 720229, Romania
| | - Vasyl Mykhailovych
- Department of Electrical Engineering and Computer Science and MANSID Research Center, “Stefan Cel Mare” University, 13, Universitatii St., Suceava, 720229, Romania
- Department of General Chemistry and Material Science, Yuriy Fedkovych Chernivtsi National University, 2, Kotsjubynskyi St., 58012, Chernivtsi, Ukraine
| | - Gabriel Caruntu
- Department of Chemistry and Biochemistry, Central Michigan University, 1200, S. Franklin St., Mt. Pleasant, MI 48858, USA
- Science of Advanced Materials (SAM) Program, Central Michigan University, 1200, S. Franklin St., Mt. Pleasant, MI 48858, USA
- Department of Electrical Engineering and Computer Science and MANSID Research Center, “Stefan Cel Mare” University, 13, Universitatii St., Suceava, 720229, Romania
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14
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Mahgoub E, Hussain A, Sharifi M, Falahati M, Marei HE, Hasan A. The therapeutic effects of tumor treating fields on cancer and noncancerous cells. ARAB J CHEM 2021. [DOI: 10.1016/j.arabjc.2021.103386] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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15
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Wang M, Zhang C, Wang X, Yu H, Zhang H, Xu J, Zhao J, Jiang X. Tumor-treating fields (TTFields)-based cocktail therapy: a novel blueprint for glioblastoma treatment. Am J Cancer Res 2021; 11:1069-1086. [PMID: 33948346 PMCID: PMC8085847] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2020] [Accepted: 02/22/2021] [Indexed: 06/12/2023] Open
Abstract
Glioblastoma is one of the most common malignant tumors in the central nervous system. Due to the high plasticity, heterogeneity and complexity of the tumor microenvironment, these tumors are resistant to almost all therapeutic strategies when they reach an advanced stage. Along with being a unique and effective way to kill cancer cells, tumor-treating fields (TTFields) has emerged as a breakthrough among glioblastoma therapies since the advent of temozolomide (TMZ), and the combination of these treatments has gradually been promoted and applied in the clinic. The combination of TTFields with other therapies is particularly suitable for this type of "cold" tumors and has attracted a large amount of attention from clinicians and researchers in the era of cancer cocktail therapy. Here, we introduced the current treatment regimen for glioblastoma, highlighting the unique advantages of TTFields in the treatment of glioblastoma. Then, we summarized current glioblastoma clinical trials that combine TTFields and other therapies. In addition, the main and potential mechanisms of TTFields were introduced to further understand the rationale for each combination therapy. Finally, we focused on the most advanced technologies applied in glioblastoma research and treatment and the prospect of their combination with TTFields. This review provides a unique overview of glioblastoma treatment.
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Affiliation(s)
- Minjie Wang
- Department of Neurosurgery, Union Hospital, Tongji Medical College, Huazhong University of Science and TechnologyWuhan 430022, China
| | - Chaocai Zhang
- Department of Neurosurgery, Hainan General Hospital/Hainan Affiliated Hospital of Hainan Medical UniversityHaikou 570311, China
| | - Xuan Wang
- Department of Neurosurgery, Union Hospital, Tongji Medical College, Huazhong University of Science and TechnologyWuhan 430022, China
| | - Hao Yu
- Department of Neurosurgery, Union Hospital, Tongji Medical College, Huazhong University of Science and TechnologyWuhan 430022, China
| | - Hemei Zhang
- Department of Neurosurgery, Hainan General Hospital/Hainan Affiliated Hospital of Hainan Medical UniversityHaikou 570311, China
| | - Junnv Xu
- Department of Medical Oncology, The Second Affiliated Hospital of Hainan Medical UniversityHaikou 570311, China
| | - Jiannong Zhao
- Department of Neurosurgery, Hainan General Hospital/Hainan Affiliated Hospital of Hainan Medical UniversityHaikou 570311, China
| | - Xiaobing Jiang
- Department of Neurosurgery, Union Hospital, Tongji Medical College, Huazhong University of Science and TechnologyWuhan 430022, China
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16
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Biogenic Nanoparticles: Synthesis, Characterisation and Applications. APPLIED SCIENCES-BASEL 2021. [DOI: 10.3390/app11062598] [Citation(s) in RCA: 39] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Nanotechnology plays a big part in our modern daily lives, ranging from the biomedical sector to the energy sector. There are different physicochemical and biological methods to synthesise nanoparticles towards multiple applications. Biogenic production of nanoparticles through the utilisation of microorganisms provides great advantages over other techniques and is increasingly being explored. This review examines the process of the biogenic synthesis of nanoparticles mediated by microorganisms such as bacteria, fungi and algae, and their applications. Microorganisms offer a disparate environment for nanoparticle synthesis. Optimum production and minimum time to obtain the desired size and shape, to improve the stability of nanoparticles and to optimise specific microorganisms for specific applications are the challenges to address, however. Numerous applications of biogenic nanoparticles in medicine, environment, drug delivery and biochemical sensors are discussed.
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17
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Phillips JA, Hutchings C, Djamgoz MBA. Clinical Potential of Nerve Input to Tumors: A Bioelectricity Perspective. Bioelectricity 2021; 3:14-26. [PMID: 34476375 DOI: 10.1089/bioe.2020.0051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
Abstract
We support the notion that the neural connections of the tumor microenvironment (TME) and the associated 'bioelectricity' play significant role in the pathophysiology of cancer. In several cancers, the nerve input promotes the cancer process. While straightforward surgical denervation of tumors, therefore, could improve prognosis, resulting side effects of such a procedure would be unpredictable and irreversible. On the other hand, tumor innervation can be manipulated effectively for therapeutic purposes by alternative novel approaches broadly termed "electroceuticals." In this perspective, we evaluate the clinical potential of targeting the TME first through manipulation of the nerve input itself and second by application of electric fields directly to the tumor. The former encompasses several different biophysical and biochemical approaches. These include implantable devices, nanoparticles, and electroactive polymers, as well as optogenetics and chemogenetics. As regard bioelectrical manipulation of the tumor itself, the "tumor-treating field" technique, applied to gliomas commonly in combination with chemotherapy, is evaluated. Also, as electroceuticals, drugs acting on ion channels and neurotransmitter receptors are highlighted for completeness. It is concluded, first, that electroceuticals comprise a broad range of biomedical tools. Second, such electroceuticals present significant clinical potential for exploiting the neural component of the TME as a strategy against cancer. Finally, the inherent bioelectric characteristics of tumors themselves are also amenable to complementary approaches. Collectively, these represent an evolving, dynamic field and further progress and applications can be expected to follow both conceptually and technically.
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Affiliation(s)
- Jade A Phillips
- Department of Life Sciences, Imperial College London, London, United Kingdom
| | - Charlotte Hutchings
- Department of Life Sciences, Imperial College London, London, United Kingdom
| | - Mustafa B A Djamgoz
- Department of Life Sciences, Imperial College London, London, United Kingdom.,Biotechnology Research Center, Cyprus International University, Nicosia, North Cyprus
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18
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Ahamed M, Akhtar MJ, Khan MM, Alhadlaq HA, Alshamsan A. Barium Titanate (BaTiO 3) Nanoparticles Exert Cytotoxicity through Oxidative Stress in Human Lung Carcinoma (A549) Cells. NANOMATERIALS (BASEL, SWITZERLAND) 2020; 10:E2309. [PMID: 33266501 PMCID: PMC7700150 DOI: 10.3390/nano10112309] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/15/2020] [Revised: 11/14/2020] [Accepted: 11/18/2020] [Indexed: 02/07/2023]
Abstract
Barium titanate (BaTiO3) nanoparticles (BT NPs) have shown exceptional characteristics such as high dielectric constant and suitable ferro-, piezo-, and pyro-electric properties. Thus, BT NPs have shown potential to be applied in various fields including electro-optical devices and biomedicine. However, very limited knowledge is available on the interaction of BT NPs with human cells. This work was planned to study the interaction of BT NPs with human lung carcinoma (A549) cells. Results showed that BT NPs decreased cell viability in a dose- and time-dependent manner. Depletion of mitochondrial membrane potential and induction of caspase-3 and -9 enzyme activity were also observed following BT NP exposure. BT NPs further induced oxidative stress indicated by induction of pro-oxidants (reactive oxygen species and hydrogen peroxide) and reduction of antioxidants (glutathione and several antioxidant enzymes). Moreover, BT NP-induced cytotoxicity and oxidative stress were effectively abrogated by N-acetyl-cysteine (an ROS scavenger), suggesting that BT NP-induced cytotoxicity was mediated through oxidative stress. Intriguingly, the underlying mechanism of cytotoxicity of BT NPs was similar to the mode of action of ZnO NPs. At the end, we found that BT NPs did not affect the non-cancerous human lung fibroblasts (IMR-90). Altogether, BT NPs selectively induced cytotoxicity in A549 cells via oxidative stress. This work warrants further research on selective cytotoxicity mechanisms of BT NPs in different types of cancer cells and their normal counterparts.
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Affiliation(s)
- Maqusood Ahamed
- King Abdullah Institute for Nanotechnology, King Saud University, Riyadh 11451, Saudi Arabia; (M.J.A.); (M.A.M.K.); (H.A.A.)
| | - Mohd Javed Akhtar
- King Abdullah Institute for Nanotechnology, King Saud University, Riyadh 11451, Saudi Arabia; (M.J.A.); (M.A.M.K.); (H.A.A.)
| | - M.A. Majeed Khan
- King Abdullah Institute for Nanotechnology, King Saud University, Riyadh 11451, Saudi Arabia; (M.J.A.); (M.A.M.K.); (H.A.A.)
| | - Hisham A. Alhadlaq
- King Abdullah Institute for Nanotechnology, King Saud University, Riyadh 11451, Saudi Arabia; (M.J.A.); (M.A.M.K.); (H.A.A.)
- Department of Physics and Astronomy, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
| | - Aws Alshamsan
- Department of Pharmaceutics, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia;
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