1
|
Patel M, Prabhu A. Smart nanocomposite assemblies for multimodal cancer theranostics. Int J Pharm 2022; 618:121697. [PMID: 35337903 DOI: 10.1016/j.ijpharm.2022.121697] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2022] [Revised: 03/18/2022] [Accepted: 03/19/2022] [Indexed: 12/28/2022]
Abstract
Despite great strides in anticancer research, performance statistics of current treatment modalities remain dismal, highlighting the need for safe, efficacious strategies for tumour mitigation. Non-invasive fusion technology platforms combining photodynamic, photothermal and hyperthermia therapies have emerged as alternate strategies with potential to meet many of the unmet clinical demands in the domain of cancer. These therapies make use of metallic and magnetic nanoparticles with light absorbing properties, which are manipulated to generate either reactive cytotoxic oxygen species or heat for tumour ablation. Combination therapies integrating light, heat and magnetism-mediated nanoplatforms with the conventional approaches of chemotherapy, radiotherapy and surgery are emerging as precision medicine for targeted interventions against cancer. This article aims to compile recent developments of advanced nanocomposite assemblies that integrate multimodal therapeutics for cancer treatment. Amalgamation of various effective, non-invasive technological platforms such as photodynamic therapy (PDT), photothermal therapy (PTT), magnetic hyperthermia (MHT), and chemodynamic therapy (CDT) have tremendous potential in presenting safe and efficacious solutions to the formidable challenges in cancer therapeutics.
Collapse
Affiliation(s)
- Manshi Patel
- Department of Pharmaceutical Chemistry & Quality Assurance, SVKM's Dr. Bhanuben Nanavati College of Pharmacy, Mumbai, India
| | - Arati Prabhu
- Department of Pharmaceutical Chemistry & Quality Assurance, SVKM's Dr. Bhanuben Nanavati College of Pharmacy, Mumbai, India.
| |
Collapse
|
2
|
Yang M, Yang T, Mao C. Enhancement of Photodynamic Cancer Therapy by Physical and Chemical Factors. Angew Chem Int Ed Engl 2019; 58:14066-14080. [PMID: 30663185 PMCID: PMC6800243 DOI: 10.1002/anie.201814098] [Citation(s) in RCA: 101] [Impact Index Per Article: 20.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2018] [Indexed: 12/25/2022]
Abstract
The viable use of photodynamic therapy (PDT) in cancer therapy has never been fully realized because of its undesirable effects on healthy tissues. Herein we summarize some physicochemical factors that can make PDT a more viable and effective option to provide future oncological patients with better-quality treatment options. These physicochemical factors include light sources, photosensitizer (PS) carriers, microwaves, electric fields, magnetic fields, and ultrasound. This Review is meant to provide current information pertaining to PDT use, including a discussion of in vitro and in vivo studies. Emphasis is placed on the physicochemical factors and their potential benefits in overcoming the difficulty in transitioning PDT into the medical field. Many advanced techniques, such as employing X-rays as a light source, using nanoparticle-loaded stem cells and bacteriophage bio-nanowires as a photosensitizer carrier, as well as integration with immunotherapy, are among the future directions.
Collapse
Affiliation(s)
- Mingying Yang
- College of Animal Science, Zhejiang University, Hangzhou, Zhejiang, 310058, China
| | - Tao Yang
- School of Materials Science and Engineering, Zhejiang University, Hangzhou, Zhejiang, 310027, China
| | - Chuanbin Mao
- School of Materials Science and Engineering, Zhejiang University, Hangzhou, Zhejiang, 310027, China
- Department of Chemistry & Biochemistry, Stephenson Life Science Research Center, Institute for Biomedical Engineering, Science and Technology, University of Oklahoma, 101 Stephenson Parkway, Norman, OK, 73019, USA
| |
Collapse
|
3
|
Yang M, Yang T, Mao C. Optimierung photodynamischer Krebstherapien auf der Grundlage physikalisch‐chemischer Faktoren. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201814098] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Mingying Yang
- College of Animal Science Zhejiang University Hangzhou Zhejiang 310058 China
| | - Tao Yang
- School of Materials Science and Engineering Zhejiang University Hangzhou Zhejiang 310027 China
| | - Chuanbin Mao
- Department of Chemistry & Biochemistry, Stephenson Life Science Research Center Institute for Biomedical Engineering, Science and Technology University of Oklahoma 101 Stephenson Parkway Norman OK 73019 USA
| |
Collapse
|
4
|
Nguyen TH, Hanley T, Porter CJH, Larson I, Boyd BJ. Phytantriol and glyceryl monooleate cubic liquid crystalline phases as sustained-release oral drug delivery systems for poorly water soluble drugs I. Phase behaviour in physiologically-relevant media. J Pharm Pharmacol 2011; 62:844-55. [PMID: 20636872 DOI: 10.1211/jpp.62.06.0005] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
Abstract
OBJECTIVES The potential utility of liquid crystalline lipid-based formulations in oral drug delivery is expected to depend critically on their structure formation and stability in gastrointestinal fluids. The phase behaviour of lipid-based liquid crystals formed by phytantriol and glyceryl monooleate, known to form a bicontinuous cubic phase in excess water, was therefore assessed in physiologically-relevant simulated gastrointestinal media. METHODS Fixed composition phase studies, crossed polarised light microscopy (CPLM) and small angle X-ray scattering (SAXS) were used to determine the phase structures formed in phosphate-buffered saline, simulated gastric and intestinal fluids in the presence of model poorly water soluble drugs cinnarizine, diazepam and vitamin E acetate. KEY FINDINGS The phase behaviour of phytantriol in phosphate-buffered saline was very similar to that in water. Increasing concentrations of bile components (bile salts and phospholipids) caused an increase in the lattice parameter of the cubic phase structure for both lipids. Incorporation of cinnarizine and diazepam did not influence the phase behaviour of the phytantriol- or glyceryl monooleate-based systems at physiological temperatures; however, an inverse hexagonal phase formed on incorporation of vitamin E acetate. CONCLUSIONS Phytantriol and glyceryl monooleate have the potential to form stable cubic phase liquid crystalline delivery systems in the gastrointestinal tract. In-vivo studies to assess their sustained-release behaviour are warranted.
Collapse
Affiliation(s)
- Tri-Hung Nguyen
- Drug Delivery, Disposition and Dynamics, Monash Institute of Pharmaceutical Sciences, Monash University, Parkville, Victoria, Australia
| | | | | | | | | |
Collapse
|
5
|
Berg H, GÜnther B, Hilger I, Radeva M, Traitcheva N, Wollweber L. Bioelectromagnetic Field Effects on Cancer Cells and Mice Tumors. Electromagn Biol Med 2010; 29:132-43. [DOI: 10.3109/15368371003776725] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
|
6
|
Krishnan G, Edwards J, Chen Y, Benson HAE. Enhanced skin permeation of naltrexone by pulsed electromagnetic fields in human skin in vitro. J Pharm Sci 2010; 99:2724-31. [PMID: 20014281 DOI: 10.1002/jps.22024] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
The aim of the present study was to evaluate the skin permeation of naltrexone (NTX) under the influence of a pulsed electromagnetic field (PEMF). The permeation of NTX across human epidermis and a silicone membrane in vitro was monitored during and after application of the PEMF and compared to passive application. Enhancement ratios of NTX human epidermis permeation by PEMF over passive diffusion, calculated based on the AUC of cumulative NTX permeation to the receptor compartment verses time for 0-4 h, 4-8 h, and over the entire experiment (0-8 h) were 6.52, 5.25, and 5.66, respectively. Observation of the curve indicated an initial enhancement of NTX permeation compared to passive delivery whilst the PEMF was active (0-4 h). This was followed by a secondary phase after termination of PEMF energy (4-8 h) in which there was a steady increase in NTX permeation. No significant enhancement of NTX penetration across silicone membrane occurred with PEMF application in comparison to passively applied NTX. In a preliminary experiment PEMF enhanced the penetration of 10 nm gold nanoparticles through the stratum corneum as visualized by multiphoton microscopy. This suggests that the channels through which the nanoparticles move must be larger than the 10 nm diameter of these rigid particles.
Collapse
Affiliation(s)
- Gayathri Krishnan
- Curtin Health Innovation Research Institute, School of Pharmacy, Curtin University, Perth, WA, Australia
| | | | | | | |
Collapse
|
7
|
Radeva M, Berg A, Berg H. Induction of Apoptosis and Necrosis in Cancer Cells by Electric Fields, Electromagnetic Fields, and Photodynamically Active Quinoids. Electromagn Biol Med 2009. [DOI: 10.1081/jbc-200044225] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
|
8
|
Tamosiūnas M, Bagdonas S, Didziapetriene J, Rotomskis R. Electroporation of transplantable tumour for the enhanced accumulation of photosensitizers. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY 2005; 81:67-75. [PMID: 16112584 DOI: 10.1016/j.jphotobiol.2005.05.009] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/17/2005] [Revised: 05/17/2005] [Accepted: 05/17/2005] [Indexed: 10/25/2022]
Abstract
The aim of this study was to verify whether electroporation could increase the accumulation of the hydrophilic photosensitizers: aluminium phthalocyanine tetrasulphonate (AlPcS(4)) and chlorin e(6) (C e(6)) in tumour tissue. The experiment was performed in vivo using hybrid mice (C57Bl/CBA) bearing hepatoma A22 (MH-A22) tumours transplanted in the right haunch. The time dependence of the fluorescence intensity of administered photosensitizers was measured after the ordinary and electrically stimulated delivery. The obtained fluorescence spectroscopy results implied the tumour being affected by an electrical field in a way, which led to a higher accumulation of both photosensitizers (AlPcS(4) and C e(6)) in the periphery of the tumour and it superficial layer. Our pilot study suggests that electroporation could be considered as a useful procedure seeking for the more effective application of photodynamic tumour treatment.
Collapse
Affiliation(s)
- M Tamosiūnas
- Vilnius University, Laser Research Center, 10222 Vilnius, Lithuania
| | | | | | | |
Collapse
|
9
|
Huang HF, Chen YZ, Wu Y. ZnPcS2P2-based photodynamic therapy induces mitochondria-dependent apoptosis in K562 cells. Acta Biochim Biophys Sin (Shanghai) 2005; 37:488-94. [PMID: 15999210 DOI: 10.1111/j.1745-7270.2005.00067.x] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
Mitochondria play a key role in the regulation of apoptosis induced by numerous antitumor chemotherapeutic and other toxic agents. Photodynamic therapy (PDT) exerts significant cellular killing efficacy through either an apoptotic or necrotic cell death pathway. This study investigated the mechanism underlying the killing effects of a novel amphipathic photosensitizer [di-sulfonated di-phthalimidomethyl phthalocyanine zinc (ZnPcS2P2)]-mediated photodynamic therapy (ZnPcS2P2-PDT) on K562 cells. Apoptosis was evident in the post-PDT cells through the TdT-mediated dUTP nick end labeling (TUNEL) method and DNA fragmentation assay. After ZnPcS2P2-PDT, K562 cells underwent mitochondria-dependent apoptosis as evidenced by the release of cytochrome c from mitochondria into cytosol, accompanied by mitochondrial membrane potential (deltapsim) reduction, indicating the opening of the mitochondrial permeability transition pore (PTP). The activities of protease from the caspase family and caspase-3 were also significantly elevated. Furthermore, ZnPcS2P2-PDT down-regulated the expression of chimaeric Bcr-Abl oncoprotein, which is the molecular hallmark of chronic myelogenous leukemia (CML).
Collapse
Affiliation(s)
- Hui-Fang Huang
- Fujian Institute of Hematology, Union Hospital, Fujian Medical University, Fuzhou 350001, China
| | | | | |
Collapse
|
10
|
Radeva M, Berg H. Differences in lethality between cancer cells and human lymphocytes caused by LF-electromagnetic fields. Bioelectromagnetics 2004; 25:503-7. [PMID: 15376245 DOI: 10.1002/bem.20023] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
The lethal response of cultured cancer cells lines K-562, U-937, DG-75, and HL-60 were measured directly after a 4 h exposure to a pulsating electromagnetic field (PEMF, sinusoidal wave form, 35 mT peak, 50 Hz) [Traitcheva et al. (2003): Bioelectromagnetics 24:148-158] and 24 h later, to determine the post-exposure effect. The results were found to depend on the medium, pH value, conductivity, and temperature. From these experiments, suitable conditions were chosen to compare the vitality between K-562 cells and normal human lymphocytes after PEMF treatment and photodynamic action. Both agents enhance necrosis synergistically for diseased as well as for healthy cells, but the lymphocytes are more resistant. The efficacy of PEMF on the destruction of cancer cells is further increased by heating (hyperthermia) of the suspension up to 44 degrees C or by lowering the pH-value (hyperacidity) to pH 6.4. Similar apoptosis and necrosis can be obtained using moderate magnetic fields (B < or = 15 mT 50/60 Hz), but this requires longer treatment of at least over a week. PEMF application combined with anticancer drugs and photodynamic therapy will be very effective.
Collapse
MESH Headings
- Aged
- Apoptosis/radiation effects
- Burkitt Lymphoma/pathology
- Burkitt Lymphoma/radiotherapy
- Cell Death/radiation effects
- Cell Line, Tumor
- Cell Survival/radiation effects
- Culture Media
- Electric Conductivity
- Electromagnetic Fields
- Humans
- Hydrogen-Ion Concentration
- Hyperthermia, Induced
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/pathology
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/radiotherapy
- Leukemia, Promyelocytic, Acute/pathology
- Leukemia, Promyelocytic, Acute/radiotherapy
- Lymphocytes/pathology
- Lymphocytes/radiation effects
- Lymphoma, Large B-Cell, Diffuse/pathology
- Lymphoma, Large B-Cell, Diffuse/radiotherapy
- Male
- Necrosis
- Photochemotherapy
- Temperature
- Time Factors
Collapse
Affiliation(s)
- Maria Radeva
- Labor Bioelectrochemistry (Campus Beutenberg, Jena) of the Saxonian Academy of Sciences, Leipzig, Germany
| | | |
Collapse
|
11
|
Traitcheva N, Angelova P, Radeva M, Berg H. ELF fields and photooxidation yielding lethal effects on cancer cells. Bioelectromagnetics 2003; 24:148-50. [PMID: 12524682 DOI: 10.1002/bem.10082] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
The lethal effect on human cancer cells was studied under three types of treatment: A) an ELF pulsed sinusoidal of 50 Hz electromagnetic field (PEMF) with amplitudes between 10 and 55 mT; B) the field and a cytostatic agent (actinomycin-C); and C) the field, the cytostatic agent, which has a photodynamic effect, and exposure to a halogen lamp. The results show a decreasing vitality of human K-562 and U-937 cancer cells in suspension with each additional treatment. Combination with other parameters as hyperthermia and/or hyperacidity could yield high killing rates by this noninvasive method.
Collapse
Affiliation(s)
- Nelly Traitcheva
- Laboratory of Bioelectrochemistry, Institute of Virology, FSU, Jena, Germany
| | | | | | | |
Collapse
|