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Yang Y, Luo H, Zhao Y, Li L, He Y, Xi F, Jin H, Gao R, Luo Q, Liu J. Promoting the effect of microbubble-enhanced ultrasound on hyperthermia in rabbit liver. J Med Ultrason (2001) 2022; 49:133-142. [PMID: 35067798 PMCID: PMC9038817 DOI: 10.1007/s10396-021-01187-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Accepted: 11/22/2021] [Indexed: 12/03/2022]
Abstract
PURPOSE The heat-sink effect is one reason for the insufficient temperature increase in hyperthermia (HT) treatment for cancer. Microbubbles (MBs) nucleate inertial cavitation under therapeutic ultrasound (TUS) exposure, which form microbubble-enhanced ultrasound (MEUS), which results in blocking blood perfusion in the targeted liver tissues. This study aimed to determine if synergistic effects exist during HT in the liver when combined with MEUS. METHODS Forty rabbits with surgically exposed livers were randomly divided into TUS + MB + HT, MB + HT, normal saline + HT, and MB + sham groups (n = 10 in each group). Liver perfusion was evaluated using contrast-enhanced ultrasound. The temperatures of the liver tissues were monitored using thermocouples. Pathological changes were determined by hematoxylin and eosin (H&E) staining. Serum hepatic transaminases were evaluated. RESULTS MEUS pretreatment almost completely blocked the perfusion of targeted areas. The TUS + MB + HT and MB + HT groups showed significantly higher temperatures in treated areas than those in the other groups. However, the TUS + MB + HT group exhibited a more stable and regular increase in temperatures in the fitting curves compared with the MB + HT group. H&E staining revealed swelling hepatocytes, hemorrhage, and thrombosis in the portal area in the TUS + MB + HT group. CONCLUSION MEUS reduced the blood perfusion in the targeted liver tissues, and, therefore, overcame the heat-sink effect during the HT procedure in rabbits. MEUS pretreatment might have the potential to enhance the therapeutic effect of HT.
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Affiliation(s)
- Yuwen Yang
- The First Affiliated Hospital of Jinan University, Guangzhou, China
- Department of Medical Ultrasound, Guangzhou First People’s Hospital, School of Medicine, South China University of Technology, Guangzhou, China
| | - Huanqian Luo
- Department of Medical Ultrasound, Dongguan People’s Hospital, Southern Medical University, Dongguan, China
| | - Yang Zhao
- Department of Ultrasound, Xinqiao Hospital, Chongqing, China
| | - Lu Li
- Department of Ultrasound, Xinqiao Hospital, Chongqing, China
| | - Yan He
- Department of Medical Ultrasound, Guangzhou First People’s Hospital, School of Medicine, South China University of Technology, Guangzhou, China
| | - Fen Xi
- Department of Medical Ultrasound, Guangzhou First People’s Hospital, School of Medicine, South China University of Technology, Guangzhou, China
| | - Hai Jin
- Department of Medical Ultrasound, Guangzhou First People’s Hospital, School of Medicine, South China University of Technology, Guangzhou, China
| | - Ruru Gao
- Department of Medical Ultrasound, Guangzhou First People’s Hospital, School of Medicine, South China University of Technology, Guangzhou, China
| | - Qiong Luo
- Department of Medical Ultrasound, Guangzhou First People’s Hospital, School of Medicine, South China University of Technology, Guangzhou, China
| | - Jianhua Liu
- The First Affiliated Hospital of Jinan University, Guangzhou, China
- Department of Medical Ultrasound, Guangzhou First People’s Hospital, School of Medicine, South China University of Technology, Guangzhou, China
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Priester MI, Curto S, van Rhoon GC, ten Hagen TLM. External Basic Hyperthermia Devices for Preclinical Studies in Small Animals. Cancers (Basel) 2021; 13:cancers13184628. [PMID: 34572855 PMCID: PMC8470307 DOI: 10.3390/cancers13184628] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2021] [Revised: 09/09/2021] [Accepted: 09/10/2021] [Indexed: 02/07/2023] Open
Abstract
Simple Summary The application of mild hyperthermia can be beneficial for solid tumor treatment by induction of sublethal effects on a tissue- and cellular level. When designing a hyperthermia experiment, several factors should be taken into consideration. In this review, multiple elementary hyperthermia devices are described in detail to aid standardization of treatment design. Abstract Preclinical studies have shown that application of mild hyperthermia (40–43 °C) is a promising adjuvant to solid tumor treatment. To improve preclinical testing, enhance reproducibility, and allow comparison of the obtained results, it is crucial to have standardization of the available methods. Reproducibility of methods in and between research groups on the same techniques is crucial to have a better prediction of the clinical outcome and to improve new treatment strategies (for instance with heat-sensitive nanoparticles). Here we provide a preclinically oriented review on the use and applicability of basic hyperthermia systems available for solid tumor thermal treatment in small animals. The complexity of these techniques ranges from a simple, low-cost water bath approach, irradiation with light or lasers, to advanced ultrasound and capacitive heating devices.
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Affiliation(s)
- Marjolein I. Priester
- Laboratory of Experimental Oncology, Department of Pathology, Erasmus University Medical Center, 3015 GD Rotterdam, The Netherlands;
- Department of Radiotherapy, Erasmus MC Cancer Institute, University Medical Center Rotterdam, 3015 GD Rotterdam, The Netherlands; (S.C.); (G.C.v.R.)
| | - Sergio Curto
- Department of Radiotherapy, Erasmus MC Cancer Institute, University Medical Center Rotterdam, 3015 GD Rotterdam, The Netherlands; (S.C.); (G.C.v.R.)
| | - Gerard C. van Rhoon
- Department of Radiotherapy, Erasmus MC Cancer Institute, University Medical Center Rotterdam, 3015 GD Rotterdam, The Netherlands; (S.C.); (G.C.v.R.)
| | - Timo L. M. ten Hagen
- Laboratory of Experimental Oncology, Department of Pathology, Erasmus University Medical Center, 3015 GD Rotterdam, The Netherlands;
- Correspondence:
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Bienia A, Wiecheć-Cudak O, Murzyn AA, Krzykawska-Serda M. Photodynamic Therapy and Hyperthermia in Combination Treatment-Neglected Forces in the Fight against Cancer. Pharmaceutics 2021; 13:1147. [PMID: 34452108 PMCID: PMC8399393 DOI: 10.3390/pharmaceutics13081147] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Revised: 06/26/2021] [Accepted: 07/16/2021] [Indexed: 12/24/2022] Open
Abstract
Cancer is one of the leading causes of death in humans. Despite the progress in cancer treatment, and an increase in the effectiveness of diagnostic methods, cancer is still highly lethal and very difficult to treat in many cases. Combination therapy, in the context of cancer treatment, seems to be a promising option that may allow minimizing treatment side effects and may have a significant impact on the cure. It may also increase the effectiveness of anti-cancer therapies. Moreover, combination treatment can significantly increase delivery of drugs to cancerous tissues. Photodynamic therapy and hyperthermia seem to be ideal examples that prove the effectiveness of combination therapy. These two kinds of therapy can kill cancer cells through different mechanisms and activate various signaling pathways. Both PDT and hyperthermia play significant roles in the perfusion of a tumor and the network of blood vessels wrapped around it. The main goal of combination therapy is to combine separate mechanisms of action that will make cancer cells more sensitive to a given therapeutic agent. Such an approach in treatment may contribute toward increasing its effectiveness, optimizing the cancer treatment process in the future.
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Affiliation(s)
| | | | | | - Martyna Krzykawska-Serda
- Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University, 30-387 Kraków, Poland; (A.B.); (O.W.-C.); (A.A.M.)
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Inhibition of HSF1 and SAFB Granule Formation Enhances Apoptosis Induced by Heat Stress. Int J Mol Sci 2021; 22:ijms22094982. [PMID: 34067147 PMCID: PMC8124827 DOI: 10.3390/ijms22094982] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Revised: 04/13/2021] [Accepted: 05/05/2021] [Indexed: 12/12/2022] Open
Abstract
Stress resistance mechanisms include upregulation of heat shock proteins (HSPs) and formation of granules. Stress-induced granules are classified into stress granules and nuclear stress bodies (nSBs). The present study examined the involvement of nSB formation in thermal resistance. We used chemical compounds that inhibit heat shock transcription factor 1 (HSF1) and scaffold attachment factor B (SAFB) granule formation and determined their effect on granule formation and HSP expression in HeLa cells. We found that formation of HSF1 and SAFB granules was inhibited by 2,5-hexanediol. We also found that suppression of HSF1 and SAFB granule formation enhanced heat stress-induced apoptosis. In addition, the upregulation of HSP27 and HSP70 during heat stress recovery was suppressed by 2,5-hexanediol. Our results suggested that the formation of HSF1 and SAFB granules was likely to be involved in the upregulation of HSP27 and HSP70 during heat stress recovery. Thus, the formation of HSF1 and SAFB granules was involved in thermal resistance.
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Coarfa C, Grimm SL, Rajapakshe K, Perera D, Lu HY, Wang X, Christensen KR, Mo Q, Edwards DP, Huang S. Reverse-Phase Protein Array: Technology, Application, Data Processing, and Integration. J Biomol Tech 2021; 32:15-29. [PMID: 34025221 DOI: 10.7171/jbt.21-3202-001] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Reverse-phase protein array (RPPA) is a high-throughput antibody-based targeted proteomics platform that can quantify hundreds of proteins in thousands of samples derived from tissue or cell lysates, serum, plasma, or other body fluids. Protein samples are robotically arrayed as microspots on nitrocellulose-coated glass slides. Each slide is probed with a specific antibody that can detect levels of total protein expression or post-translational modifications, such as phosphorylation as a measure of protein activity. Here we describe workflow protocols and software tools that we have developed and optimized for RPPA in a core facility setting that includes sample preparation, microarray mapping and printing of protein samples, antibody labeling, slide scanning, image analysis, data normalization and quality control, data reporting, statistical analysis, and management of data. Our RPPA platform currently analyzes ∼240 validated antibodies that primarily detect proteins in signaling pathways and cellular processes that are important in cancer biology. This is a robust technology that has proven to be of value for both validation and discovery proteomic research and integration with other omics data sets.
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Affiliation(s)
- Cristian Coarfa
- Department of Molecular and Cellular Biology, Baylor College of Medicine, Houston, Texas, USA.,Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, Texas, USA; and.,Advanced Technology Cores/Office of Research, Baylor College of Medicine, Houston, Texas, USA
| | - Sandra L Grimm
- Department of Molecular and Cellular Biology, Baylor College of Medicine, Houston, Texas, USA
| | - Kimal Rajapakshe
- Department of Molecular and Cellular Biology, Baylor College of Medicine, Houston, Texas, USA
| | - Dimuthu Perera
- Advanced Technology Cores/Office of Research, Baylor College of Medicine, Houston, Texas, USA
| | - Hsin-Yi Lu
- Advanced Technology Cores/Office of Research, Baylor College of Medicine, Houston, Texas, USA
| | - Xuan Wang
- Advanced Technology Cores/Office of Research, Baylor College of Medicine, Houston, Texas, USA
| | - Kurt R Christensen
- Advanced Technology Cores/Office of Research, Baylor College of Medicine, Houston, Texas, USA
| | - Qianxing Mo
- Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, Texas, USA; and
| | - Dean P Edwards
- Department of Molecular and Cellular Biology, Baylor College of Medicine, Houston, Texas, USA.,Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, Texas, USA; and.,Advanced Technology Cores/Office of Research, Baylor College of Medicine, Houston, Texas, USA
| | - Shixia Huang
- Department of Molecular and Cellular Biology, Baylor College of Medicine, Houston, Texas, USA.,Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, Texas, USA; and.,Advanced Technology Cores/Office of Research, Baylor College of Medicine, Houston, Texas, USA
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Coarfa C, Grimm SL, Rajapakshe K, Perera D, Lu HY, Wang X, Christensen KR, Mo Q, Edwards DP, Huang S. Reverse-Phase Protein Array: Technology, Application, Data Processing, and Integration. J Biomol Tech 2021:jbt.2021-3202-001. [PMID: 33584151 DOI: 10.7171/jbt.2021-3202-001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Reverse-phase protein array (RPPA) is a high-throughput antibody-based targeted proteomics platform that can quantify hundreds of proteins in thousands of samples derived from tissue or cell lysates, serum, plasma, or other body fluids. Protein samples are robotically arrayed as microspots on nitrocellulose-coated glass slides. Each slide is probed with a specific antibody that can detect levels of total protein expression or post-translational modifications, such as phosphorylation as a measure of protein activity. Here we describe workflow protocols and software tools that we have developed and optimized for RPPA in a core facility setting that includes sample preparation, microarray mapping and printing of protein samples, antibody labeling, slide scanning, image analysis, data normalization and quality control, data reporting, statistical analysis, and management of data. Our RPPA platform currently analyzes ∼240 validated antibodies that primarily detect proteins in signaling pathways and cellular processes that are important in cancer biology. This is a robust technology that has proven to be of value for both validation and discovery proteomic research and integration with other omics data sets.
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Affiliation(s)
- Cristian Coarfa
- Department of Molecular and Cellular Biology, Baylor College of Medicine, Houston, Texas, USA
- Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, Texas, USA; and
- Advanced Technology Cores/Office of Research, Baylor College of Medicine, Houston, Texas, USA
| | - Sandra L Grimm
- Department of Molecular and Cellular Biology, Baylor College of Medicine, Houston, Texas, USA
| | - Kimal Rajapakshe
- Department of Molecular and Cellular Biology, Baylor College of Medicine, Houston, Texas, USA
| | - Dimuthu Perera
- Advanced Technology Cores/Office of Research, Baylor College of Medicine, Houston, Texas, USA
| | - Hsin-Yi Lu
- Advanced Technology Cores/Office of Research, Baylor College of Medicine, Houston, Texas, USA
| | - Xuan Wang
- Advanced Technology Cores/Office of Research, Baylor College of Medicine, Houston, Texas, USA
| | - Kurt R Christensen
- Advanced Technology Cores/Office of Research, Baylor College of Medicine, Houston, Texas, USA
| | - Qianxing Mo
- Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, Texas, USA; and
| | - Dean P Edwards
- Department of Molecular and Cellular Biology, Baylor College of Medicine, Houston, Texas, USA
- Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, Texas, USA; and
- Advanced Technology Cores/Office of Research, Baylor College of Medicine, Houston, Texas, USA
| | - Shixia Huang
- Department of Molecular and Cellular Biology, Baylor College of Medicine, Houston, Texas, USA
- Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, Texas, USA; and
- Advanced Technology Cores/Office of Research, Baylor College of Medicine, Houston, Texas, USA
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Kermanizadeh A, Jacobsen NR, Murphy F, Powell L, Parry L, Zhang H, Møller P. A Review of the Current State of Nanomedicines for Targeting and Treatment of Cancers: Achievements and Future Challenges. ADVANCED THERAPEUTICS 2020. [DOI: 10.1002/adtp.202000186] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
| | | | - Fiona Murphy
- Heriot Watt University School of Engineering and Physical Sciences Edinburgh EH14 4AS UK
| | - Leagh Powell
- Heriot Watt University School of Engineering and Physical Sciences Edinburgh EH14 4AS UK
| | - Lee Parry
- Cardiff University European Cancer Stem Cell Research Institute, School of Biosciences Cardiff CF24 4HQ UK
| | - Haiyuan Zhang
- Changchun Institute of Applied Chemistry Laboratory of Chemical Biology Changchun 130022 China
| | - Peter Møller
- University of Copenhagen Department of Public Health Copenhagen DK1014 Denmark
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Lu CH, Chen WT, Hsieh CH, Kuo YY, Chao CY. Thermal cycling-hyperthermia in combination with polyphenols, epigallocatechin gallate and chlorogenic acid, exerts synergistic anticancer effect against human pancreatic cancer PANC-1 cells. PLoS One 2019; 14:e0217676. [PMID: 31150487 PMCID: PMC6544372 DOI: 10.1371/journal.pone.0217676] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2018] [Accepted: 05/16/2019] [Indexed: 02/06/2023] Open
Abstract
Hyperthermia (HT) has shown feasibility and potency as an anticancer therapy. Administration of HT in the chemotherapy has previously enhanced the cytotoxicity of drugs against pancreatic cancer. However, the drugs used when conducting these studies are substantially conventional chemotherapeutic agents that may cause unwanted side effects. Additionally, the thermal dosage in the treatment of cancer cells could also probably harm the healthy cells. The purpose of this work was to investigate the potential of the two natural polyphenolic compounds, epigallocatechin gallate (EGCG) and chlorogenic acid (CGA), as heat synergizers in the thermal treatment of the PANC-1 cells. Furthermore, we have introduced a unique strategy entitled the thermal cycling-hyperthermia (TC-HT) that is capable of providing a maximum synergy and minimal side effect with the anticancer compounds. Our results demonstrate that the combination of the TC-HT and the CGA or EGCG markedly exerts the anticancer effect against the PANC-1 cells, while none of the single treatment induced such changes. The synergistic activity was attributed to the cell cycle arrest at the G2/M phase and the induction of the ROS-dependent mitochondria-mediated apoptosis. These findings not only represent the first in vitro thermal synergistic study of natural compounds in the treatment of pancreatic cancer, but also highlight the potential of the TC-HT as an alternative strategy in thermal treatment.
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Affiliation(s)
- Chueh-Hsuan Lu
- Department of Physics, Lab for Medical Physics & Biomedical Engineering, National Taiwan University, Taipei, Taiwan
- Biomedical & Molecular Imaging Center, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Wei-Ting Chen
- Department of Physics, Lab for Medical Physics & Biomedical Engineering, National Taiwan University, Taipei, Taiwan
- Biomedical & Molecular Imaging Center, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Chih-Hsiung Hsieh
- Department of Physics, Lab for Medical Physics & Biomedical Engineering, National Taiwan University, Taipei, Taiwan
- Biomedical & Molecular Imaging Center, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Yu-Yi Kuo
- Department of Physics, Lab for Medical Physics & Biomedical Engineering, National Taiwan University, Taipei, Taiwan
- Biomedical & Molecular Imaging Center, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Chih-Yu Chao
- Department of Physics, Lab for Medical Physics & Biomedical Engineering, National Taiwan University, Taipei, Taiwan
- Biomedical & Molecular Imaging Center, National Taiwan University College of Medicine, Taipei, Taiwan
- Institute of Applied Physics, National Taiwan University, Taipei, Taiwan
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Asha S, Ananth AN, Jose SP, Rajan MAJ. Flexible and free-standing reduced graphene oxide thick films with PMMA stabilized silver nanoparticles, as a potential probe for cancer thermal therapy. Biomed Phys Eng Express 2018. [DOI: 10.1088/2057-1976/aae90c] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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