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Karakostis K, Padariya M, Thermou A, Fåhraeus R, Kalathiya U, Vollrath F. Thermal stress, p53 structures and learning from elephants. Cell Death Discov 2024; 10:353. [PMID: 39107279 PMCID: PMC11303390 DOI: 10.1038/s41420-024-02109-w] [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: 04/15/2024] [Revised: 07/16/2024] [Accepted: 07/18/2024] [Indexed: 08/09/2024] Open
Abstract
As species adapt to climatic changes, temperature-dependent functions of p53 in development, metabolism and cancer will adapt as well. Structural analyses of p53 epitopes interacting in response to environmental stressors, such as heat, may uncover physiologically relevant functions of p53 in cell regulation and genomic adaptations. Here we explore the multiple p53 elephant paradigm with an experimentally validated in silico model showing that under heat stress some p53 copies escape negative regulation by the MDM2 E3 ubiquitin ligase. Multiple p53 isoforms have evolved naturally in the elephant thus presenting a unique experimental system to study the scope of p53 functions and the contribution of environmental stressors to DNA damage. We assert that fundamental insights derived from studies of a historically heat-challenged mammal will provide important insights directly relevant to human biology in the light of climate change when 'heat' may introduce novel challenges to our bodies and health.
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Affiliation(s)
- Konstantinos Karakostis
- Institut de Biotecnologia i de Biomedicina, Universitat Autònoma de Barcelona, Bellaterra, Barcelona, Spain.
- Inserm UMRS1131, Institut de Génétique Moléculaire, Université Paris 7, Hôpital St. Louis, Paris, France.
| | - Monikaben Padariya
- International Centre for Cancer Vaccine Science, University of Gdansk, ul. Kładki 24, Gdansk, Poland.
| | - Aikaterini Thermou
- Inserm UMRS1131, Institut de Génétique Moléculaire, Université Paris 7, Hôpital St. Louis, Paris, France
| | - Robin Fåhraeus
- Inserm UMRS1131, Institut de Génétique Moléculaire, Université Paris 7, Hôpital St. Louis, Paris, France
- Research Centre for Applied Molecular Oncology (RECAMO), Masaryk Memorial Cancer Institute, Brno, Czech Republic
- Department of Medical Biosciences, Umeå University, Umeå, Sweden
| | - Umesh Kalathiya
- International Centre for Cancer Vaccine Science, University of Gdansk, ul. Kładki 24, Gdansk, Poland
| | - Fritz Vollrath
- Department of Biology, University of Oxford, Oxford, UK.
- Save the Elephants Marula Manor, Karen, P.O. Box 54667, Nairobi, Kenya.
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2
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Carlton H, Arepally N, Healy S, Sharma A, Ptashnik S, Schickel M, Newgren M, Goodwill P, Attaluri A, Ivkov R. Magnetic Particle Imaging-Guided Thermal Simulations for Magnetic Particle Hyperthermia. NANOMATERIALS (BASEL, SWITZERLAND) 2024; 14:1059. [PMID: 38921935 PMCID: PMC11206764 DOI: 10.3390/nano14121059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/20/2024] [Revised: 06/13/2024] [Accepted: 06/17/2024] [Indexed: 06/27/2024]
Abstract
Magnetic particle hyperthermia (MPH) enables the direct heating of solid tumors with alternating magnetic fields (AMFs). One challenge with MPH is the unknown particle distribution in tissue after injection. Magnetic particle imaging (MPI) can measure the nanoparticle content and distribution in tissue after delivery. The objective of this study was to develop a clinically translatable protocol that incorporates MPI data into finite element calculations for simulating tissue temperatures during MPH. To verify the protocol, we conducted MPH experiments in tumor-bearing mouse cadavers. Five 8-10-week-old female BALB/c mice bearing subcutaneous 4T1 tumors were anesthetized and received intratumor injections of Synomag®-S90 nanoparticles. Immediately following injection, the mice were euthanized and imaged, and the tumors were heated with an AMF. We used the Mimics Innovation Suite to create a 3D mesh of the tumor from micro-computerized tomography data and spatial index MPI to generate a scaled heating function for the heat transfer calculations. The processed imaging data were incorporated into a finite element solver, COMSOL Multiphysics®. The upper and lower bounds of the simulated tumor temperatures for all five cadavers demonstrated agreement with the experimental temperature measurements, thus verifying the protocol. These results demonstrate the utility of MPI to guide predictive thermal calculations for MPH treatment planning.
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Affiliation(s)
- Hayden Carlton
- Department of Radiation Oncology and Molecular Radiation Sciences, The Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA; (H.C.); (S.H.); (A.S.)
| | - Nageshwar Arepally
- Department of Mechanical Engineering, School of Science, Engineering, and Technology, The Pennsylvania State University—Harrisburg, Middletown, PA 17057, USA; (N.A.); (A.A.)
| | - Sean Healy
- Department of Radiation Oncology and Molecular Radiation Sciences, The Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA; (H.C.); (S.H.); (A.S.)
| | - Anirudh Sharma
- Department of Radiation Oncology and Molecular Radiation Sciences, The Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA; (H.C.); (S.H.); (A.S.)
| | | | | | - Matt Newgren
- Magnetic Insight Inc., Alameda, CA 94502, USA; (M.N.); (P.G.)
| | | | - Anilchandra Attaluri
- Department of Mechanical Engineering, School of Science, Engineering, and Technology, The Pennsylvania State University—Harrisburg, Middletown, PA 17057, USA; (N.A.); (A.A.)
| | - Robert Ivkov
- Department of Radiation Oncology and Molecular Radiation Sciences, The Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA; (H.C.); (S.H.); (A.S.)
- Department of Oncology, Sydney Kimmel Comprehensive Cancer Center, School of Medicine, Johns Hopkins University, Baltimore, MD 21205, USA
- Department of Mechanical Engineering, Whiting School of Engineering, Johns Hopkins University, Baltimore, MD 21218, USA
- Department of Materials Science and Engineering, Whiting School of Engineering, Johns Hopkins University, Baltimore, MD 21218, USA
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3
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Lukácsi S, Munkácsy G, Győrffy B. Harnessing Hyperthermia: Molecular, Cellular, and Immunological Insights for Enhanced Anticancer Therapies. Integr Cancer Ther 2024; 23:15347354241242094. [PMID: 38818970 PMCID: PMC11143831 DOI: 10.1177/15347354241242094] [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: 12/28/2023] [Revised: 02/25/2024] [Accepted: 03/11/2024] [Indexed: 06/01/2024] Open
Abstract
Hyperthermia, the raising of tumor temperature (≥39°C), holds great promise as an adjuvant treatment for cancer therapy. This review focuses on 2 key aspects of hyperthermia: its molecular and cellular effects and its impact on the immune system. Hyperthermia has profound effects on critical biological processes. Increased temperatures inhibit DNA repair enzymes, making cancer cells more sensitive to chemotherapy and radiation. Elevated temperatures also induce cell cycle arrest and trigger apoptotic pathways. Furthermore, hyperthermia modifies the expression of heat shock proteins, which play vital roles in cancer therapy, including enhancing immune responses. Hyperthermic treatments also have a significant impact on the body's immune response against tumors, potentially improving the efficacy of immune checkpoint inhibitors. Mild systemic hyperthermia (39°C-41°C) mimics fever, activating immune cells and raising metabolic rates. Intense heat above 50°C can release tumor antigens, enhancing immune reactions. Using photothermal nanoparticles for targeted heating and drug delivery can also modulate the immune response. Hyperthermia emerges as a cost-effective and well-tolerated adjuvant therapy when integrated with immunotherapy. This comprehensive review serves as a valuable resource for the selection of patient-specific treatments and the guidance of future experimental studies.
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Affiliation(s)
- Szilvia Lukácsi
- HUN-REN Research Centre for Natural Sciences, Budapest, Hungary
- Semmelweis University, Budapest, Hungary
| | - Gyöngyi Munkácsy
- HUN-REN Research Centre for Natural Sciences, Budapest, Hungary
- Semmelweis University, Budapest, Hungary
| | - Balázs Győrffy
- HUN-REN Research Centre for Natural Sciences, Budapest, Hungary
- Semmelweis University, Budapest, Hungary
- University of Pécs, Pécs, Hungary
- National Laboratory for Drug Research and Development, Budapest, Hungary
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4
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Zhang Y, Li Z, Huang Y, Zou B, Xu Y. Amplifying cancer treatment: advances in tumor immunotherapy and nanoparticle-based hyperthermia. Front Immunol 2023; 14:1258786. [PMID: 37869003 PMCID: PMC10587571 DOI: 10.3389/fimmu.2023.1258786] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Accepted: 09/19/2023] [Indexed: 10/24/2023] Open
Abstract
In the quest for cancer treatment modalities with greater effectiveness, the combination of tumor immunotherapy and nanoparticle-based hyperthermia has emerged as a promising frontier. The present article provides a comprehensive review of recent advances and cutting-edge research in this burgeoning field and examines how these two treatment strategies can be effectively integrated. Tumor immunotherapy, which harnesses the immune system to recognize and attack cancer cells, has shown considerable promise. Concurrently, nanoparticle-based hyperthermia, which utilizes nanotechnology to promote selective cell death by raising the temperature of tumor cells, has emerged as an innovative therapeutic approach. While both strategies have individually shown potential, combination of the two modalities may amplify anti-tumor responses, with improved outcomes and reduced side effects. Key studies illustrating the synergistic effects of these two approaches are highlighted, and current challenges and future prospects in the field are discussed. As we stand on the precipice of a new era in cancer treatment, this review underscores the importance of continued research and collaboration in bringing these innovative treatments from the bench to the bedside.
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Affiliation(s)
- Yi Zhang
- Department of Radiation Oncology, Division of Thoracic Oncology, Cancer Center, West China Hospital, Sichuan University, Chengdu, China
| | - Zheng Li
- Department of Radiation Oncology, Division of Thoracic Oncology, Cancer Center, West China Hospital, Sichuan University, Chengdu, China
| | - Ying Huang
- College of Management, Sichuan Agricultural University, Chengdu, China
| | - Bingwen Zou
- Department of Radiation Oncology, Division of Thoracic Oncology, Cancer Center, West China Hospital, Sichuan University, Chengdu, China
| | - Yong Xu
- Department of Radiation Oncology, Division of Thoracic Oncology, Cancer Center, West China Hospital, Sichuan University, Chengdu, China
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5
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Kwon S, Jung S, Baek SH. Combination Therapy of Radiation and Hyperthermia, Focusing on the Synergistic Anti-Cancer Effects and Research Trends. Antioxidants (Basel) 2023; 12:antiox12040924. [PMID: 37107299 PMCID: PMC10136118 DOI: 10.3390/antiox12040924] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Revised: 04/03/2023] [Accepted: 04/12/2023] [Indexed: 04/29/2023] Open
Abstract
Despite significant therapeutic advances, the toxicity of conventional therapies remains a major obstacle to their application. Radiation therapy (RT) is an important component of cancer treatment. Therapeutic hyperthermia (HT) can be defined as the local heating of a tumor to 40-44 °C. Both RT and HT have the advantage of being able to induce and regulate oxidative stress. Here, we discuss the effects and mechanisms of RT and HT based on experimental research investigations and summarize the results by separating them into three phases. Phase (1): RT + HT is effective and does not provide clear mechanisms; phase (2): RT + HT induces apoptosis via oxygenation, DNA damage, and cell cycle arrest; phase (3): RT + HT improves immunological responses and activates immune cells. Overall, RT + HT is an effective cancer modality complementary to conventional therapy and stimulates the immune response, which has the potential to improve cancer treatments, including immunotherapy, in the future.
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Affiliation(s)
- Seeun Kwon
- College of Korean Medicine, Dongguk University, 32 Dongguk-ro, Ilsandong-gu, Goyang-si 10326, Republic of Korea
| | - Sumin Jung
- College of Korean Medicine, Dongguk University, 32 Dongguk-ro, Ilsandong-gu, Goyang-si 10326, Republic of Korea
| | - Seung Ho Baek
- College of Korean Medicine, Dongguk University, 32 Dongguk-ro, Ilsandong-gu, Goyang-si 10326, Republic of Korea
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6
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Lerner EC, Edwards RM, Wilkinson DS, Fecci PE. Laser ablation: Heating up the anti-tumor response in the intracranial compartment. Adv Drug Deliv Rev 2022; 185:114311. [PMID: 35489652 PMCID: PMC10589123 DOI: 10.1016/j.addr.2022.114311] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Revised: 03/29/2022] [Accepted: 04/21/2022] [Indexed: 02/07/2023]
Abstract
Immunotherapies, such as immune checkpoint inhibition (ICI), have had limited success in treating intracranial malignancies. These failures are due partly to the restrictive blood-brain-barrier (BBB), the profound tumor-dependent induction of local and systemic immunosuppression, and immune evasion exhibited by these tumors. Therefore, novel approaches must be explored that aim to overcome these stringent barriers. LITT is an emerging treatment for brain tumors that utilizes thermal ablation to kill tumor cells. LITT provides an additional therapeutic benefit by synergizing with ICI and systemic chemotherapies to strengthen the anti-tumor immune response. This synergistic relationship involves transient disruption of the BBB and local augmentation of immune function, culminating in increased CNS drug penetrance and improved anti-tumor immunity. In this review, we will provide an overview of the challenges facing immunotherapy for brain tumors, and discuss how LITT may synergize with the endogenous anti-tumor response to improve the efficacy of ICI.
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Affiliation(s)
- Emily C Lerner
- Duke Medical School, Duke University Medical Center, Durham, NC, United States
| | - Ryan M Edwards
- Duke Medical School, Duke University Medical Center, Durham, NC, United States
| | - Daniel S Wilkinson
- Preston Robert Tisch Brain Tumor Center at Duke, Department of Neurosurgery, Duke University Medical Center, Durham, NC, United States
| | - Peter E Fecci
- Preston Robert Tisch Brain Tumor Center at Duke, Department of Neurosurgery, Duke University Medical Center, Durham, NC, United States.
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7
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Persano S, Vicini F, Poggi A, Fernandez JLC, Rizzo GMR, Gavilán H, Silvestri N, Pellegrino T. Elucidating the Innate Immunological Effects of Mild Magnetic Hyperthermia on U87 Human Glioblastoma Cells: An In Vitro Study. Pharmaceutics 2021; 13:1668. [PMID: 34683961 PMCID: PMC8537446 DOI: 10.3390/pharmaceutics13101668] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2021] [Revised: 09/17/2021] [Accepted: 10/01/2021] [Indexed: 12/22/2022] Open
Abstract
Cancer immunotherapies have been approved as standard second-line or in some cases even as first-line treatment for a wide range of cancers. However, immunotherapy has not shown clinically relevant success in glioblastoma (GBM). This is principally due to the brain's "immune-privileged" status and the peculiar tumor microenvironment (TME) of GBM characterized by a lack of tumor-infiltrating lymphocytes and the establishment of immunosuppressive mechanisms. Herein, we explore a local mild thermal treatment, generated via cubic-shaped iron oxide magnetic nanoparticles (size ~17 nm) when exposed to an external alternating magnetic field (AMF), to induce immunogenic cell death (ICD) in U87 glioblastoma cells. In accordance with what has been observed with other tumor types, we found that mild magnetic hyperthermia (MHT) modulates the immunological profile of U87 glioblastoma cells by inducing stress-associated signals leading to enhanced phagocytosis and killing of U87 cells by macrophages. At the same time, we demonstrated that mild magnetic hyperthermia on U87 cells has a modulatory effect on the expression of inhibitory and activating NK cell ligands. Interestingly, this alteration in the expression of NK ligands in U87 cells upon MHT treatment increased their susceptibility to NK cell killing and enhanced NK cell functionality. The overall findings demonstrate that mild MHT stimulates ICD and sensitizes GBM cells to NK-mediated killing by inducing the upregulation of specific stress ligands, providing a novel immunotherapeutic approach for GBM treatment, with potential to synergize with existing NK cell-based therapies thus improving their therapeutic outcomes.
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Affiliation(s)
- Stefano Persano
- Nanomaterials for Biomedical Applications Department, Istituto Italiano di Tecnologia (IIT), via Morego 30, 16163 Genoa, Italy; (F.V.); (G.M.R.R.); (H.G.); (N.S.)
| | - Francesco Vicini
- Nanomaterials for Biomedical Applications Department, Istituto Italiano di Tecnologia (IIT), via Morego 30, 16163 Genoa, Italy; (F.V.); (G.M.R.R.); (H.G.); (N.S.)
| | - Alessandro Poggi
- Molecular Oncology and Angiogenesis Unit, IRCCS Ospedale Policlinico San Martino, 16132 Genoa, Italy; (A.P.); (J.L.C.F.)
| | | | - Giusy Maria Rita Rizzo
- Nanomaterials for Biomedical Applications Department, Istituto Italiano di Tecnologia (IIT), via Morego 30, 16163 Genoa, Italy; (F.V.); (G.M.R.R.); (H.G.); (N.S.)
| | - Helena Gavilán
- Nanomaterials for Biomedical Applications Department, Istituto Italiano di Tecnologia (IIT), via Morego 30, 16163 Genoa, Italy; (F.V.); (G.M.R.R.); (H.G.); (N.S.)
| | - Niccolo Silvestri
- Nanomaterials for Biomedical Applications Department, Istituto Italiano di Tecnologia (IIT), via Morego 30, 16163 Genoa, Italy; (F.V.); (G.M.R.R.); (H.G.); (N.S.)
| | - Teresa Pellegrino
- Nanomaterials for Biomedical Applications Department, Istituto Italiano di Tecnologia (IIT), via Morego 30, 16163 Genoa, Italy; (F.V.); (G.M.R.R.); (H.G.); (N.S.)
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8
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Vancsik T, Máthé D, Horváth I, Várallyaly AA, Benedek A, Bergmann R, Krenács T, Benyó Z, Balogh A. Modulated Electro-Hyperthermia Facilitates NK-Cell Infiltration and Growth Arrest of Human A2058 Melanoma in a Xenograft Model. Front Oncol 2021; 11:590764. [PMID: 33732640 PMCID: PMC7959784 DOI: 10.3389/fonc.2021.590764] [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: 08/02/2020] [Accepted: 01/13/2021] [Indexed: 11/13/2022] Open
Abstract
Modulated electro-hyperthermia (mEHT), induced by 13.56 MHz radiofrequency, has been demonstrated both in preclinical and clinical studies to efficiently induce tumor damage and complement other treatment modalities. Here, we used a mouse xenograft model of human melanoma (A2058) to test mEHT (~42°C) both alone and combined with NK-cell immunotherapy. A single 30 min shot of mEHT resulted in significant tumor damage due to induced stress, marked by high hsp70 expression followed by significant upregulation of cleaved/activated caspase-3 and p53. When mEHT was combined with either primary human NK cells or the IL-2 independent NK-92MI cell line injected subcutaneously, the accumulation of NK cells was observed at the mEHT pretreated melanoma nodules but not at the untreated controls. mEHT induced the upregulation of the chemoattractant CXCL11 and increased the expression of the matrix metalloproteinase MMP2 which could account for the NK-cell attraction into the treated melanoma. In conclusion, mEHT monotherapy of melanoma xenograft tumors induced irreversible heat and cell stress leading to caspase dependent apoptosis to be driven by p53. mEHT could support the intratumoral attraction of distantly injected NK-cells, contributed by CXCL11 and MMP2 upregulation, resulting in an additive tumor destruction and growth inhibition. Therefore, mEHT may offer itself as a good partner for immunotherapy.
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Affiliation(s)
- Tamás Vancsik
- 1st Department of Pathology and Experimental Cancer Research, Semmelweis University, Budapest, Hungary
| | - Domokos Máthé
- Department of Biophysics and Radiation Biology, Semmelweis University, Budapest, Hungary
| | - Ildikó Horváth
- Department of Biophysics and Radiation Biology, Semmelweis University, Budapest, Hungary
| | | | - Anett Benedek
- Institute of Translational Medicine, Semmelweis University, Budapest, Hungary
| | - Ralf Bergmann
- Department of Biophysics and Radiation Biology, Semmelweis University, Budapest, Hungary
| | - Tibor Krenács
- 1st Department of Pathology and Experimental Cancer Research, Semmelweis University, Budapest, Hungary
| | - Zoltán Benyó
- Institute of Translational Medicine, Semmelweis University, Budapest, Hungary
| | - Andrea Balogh
- Institute of Translational Medicine, Semmelweis University, Budapest, Hungary
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Fever range whole body hyperthermia for re-irradiation of head and neck squamous cell carcinomas: Final results of a prospective study. Oral Oncol 2021; 116:105240. [PMID: 33626457 DOI: 10.1016/j.oraloncology.2021.105240] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2020] [Revised: 01/22/2021] [Accepted: 02/13/2021] [Indexed: 12/13/2022]
Abstract
OBJECTIVES Fever-range whole body hyperthermia (FRWBH) has been shown to improve tumor oxygenation in vivo. A prospective pilot study addressed the question if addition of FRWBH to re-irradiation is feasible in recurrent head and neck squamous cell carcinomas (HNSCC) with unfavorable prognostic features. MATERIALS AND METHODS The study completed accrual with the recruitment of ten patients between April 2018 and March 2020. Re-irradiation was administered using volumetric arc hyperfractionated radiotherapy with bi-daily 1.2 Gray (Gy) single fractions and a total dose of 66 Gy to all macroscopic tumor lesions. Concomitant chemotherapy consisted mostly of cisplatin (7 patients). FRWBH was scheduled weekly during re-irradiation. The study was registered in the clinicaltrials.gov database (NCT03547388). RESULTS Only five patients received all cycles of FRWBH. Poor patient compliance, active infections during treatment and study restrictions due to the Covid-19 pandemic were the main reasons for omitting FRWBH. No increase of acute toxicity was observed by FRWBH. Exploratory evaluation of outcome data suggests that FRWBH treatment according to protocol does not seem to have a detrimental effect on tumor control or survival and might even increase treatment efficacy. CONCLUSION FRWBH is difficult to apply concomitant to re-irradiation in HNSCC. No excess toxicity was observed in patients receiving FRWBH and exploratory analyses suggest potential anti-tumor activity and decreased patient-reported depression scores after FRWBH.
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Chiancone F, Fabiano M, Carrino M, Fedelini M, Meccariello C, Fedelini P. Impact of systemic inflammatory markers on the response to Hyperthermic IntraVEsical Chemotherapy (HIVEC) in patients with non-muscle-invasive bladder cancer after bacillus Calmette-Guérin failure. Arab J Urol 2021; 19:86-91. [PMID: 33763253 PMCID: PMC7954479 DOI: 10.1080/2090598x.2021.1874627] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Objectives: To evaluate the impact of pre- and post-treatment systemic inflammatory markers on the response to Hyperthermic IntraVEsical Chemotherapy (HIVEC) treatment in a cohort of patients with high-grade non-muscle-invasive bladder cancer with bacillus Calmette–Guérin (BCG) failure or intolerance who were unsuitable or unwilling to undergo early radical cystectomy. As a secondary endpoint, we assessed the influence of some demographic, clinical and pathological factors on the response to chemo-hyperthermia. Patients and methods: Between March 2017 and December 2019, 72 consecutive patients were retrospectively analysed. Patients with diseases or conditions that could interfere with systemic inflammatory status or full blood count were excluded. The HIVEC protocol consisted of six weekly intravesical treatments with 40 mg Mitomycin-C diluted in 50 mL distilled water. The drug was heated to a temperature of 43°C. Association of categorical variables with response to HIVEC was evaluated using Yates’ chi-squared test and differences in continuous variable were analysed using the Mann–Whitney test. Logistic regression analysis was performed to define independent predictors of response to HIVEC. Results: Patients who failed HIVEC were more likely to have multiple tumours (P = 0.039) at transurethral resection of bladder and a recurrence rate of >1/year (P = 0.046). Lower post-HIVEC inflammatory indices [C-reactive protein (P = 0.021), erythrocyte sedimentation rate (P = 0.027)] and lower pre- (P = 0.014) and post-treatment (P = 0.004) neutrophil-to-lymphocyte ratio (NLR) values were significantly associated with the response to the HIVEC regimen (no bladder cancer recurrence or progression). In the multivariate analysis, patients with a recurrence rate of >1/year were eight-times more likely to experience failure of HIVEC (P = 0.007). Higher pre- (P = 0.023) and post-treatment NLR values (P = 0.046) were associated with a worse response to the HIVEC regimen. Conclusions: The recurrence rate and systemic inflammatory response markers could be useful tools to predict the likelihood of obtaining a response with the HIVEC regimen. These markers might help to guide patients about the behaviour of the tumour after BCG failure, predicting failure or success of a conservative treatment. Abbreviations: CHT: chemo-hyperthermia; CIS: carcinoma in situ; CRP: C-reactive protein; EAU: European Association of Urology; ESR: erythrocyte sedimentation rate; HG: high grade; HIVEC: Hyperthermic IntraVEsical Chemotherapy; ICD: immunogenic cell death; IL: interleukin; MMC: Mitomycin-C; NK: natural killer; NLR: neutrophil-to-lymphocyte ratio; NMIBC: non-muscle-invasive bladder cancer; PLR: platelet-to-lymphocyte ratio; RC: radical cystectomy; SIR: systemic inflammatory response; TURB: transurethral resection of bladder
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Affiliation(s)
- Francesco Chiancone
- Department of Urology, Azienda Ospedaliera di Rilievo Nazionale (A.O.R.N.) Antonio Cardarelli, Naples, Italy
| | - Marco Fabiano
- Department of Urology, Azienda Ospedaliera di Rilievo Nazionale (A.O.R.N.) Antonio Cardarelli, Naples, Italy
| | - Maurizio Carrino
- Department of Urology, Azienda Ospedaliera di Rilievo Nazionale (A.O.R.N.) Antonio Cardarelli, Naples, Italy
| | - Maurizio Fedelini
- Department of Urology, Azienda Ospedaliera di Rilievo Nazionale (A.O.R.N.) Antonio Cardarelli, Naples, Italy
| | - Clemente Meccariello
- Department of Urology, Azienda Ospedaliera di Rilievo Nazionale (A.O.R.N.) Antonio Cardarelli, Naples, Italy
| | - Paolo Fedelini
- Department of Urology, Azienda Ospedaliera di Rilievo Nazionale (A.O.R.N.) Antonio Cardarelli, Naples, Italy
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11
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Li Y, Wang D, Li X. The blood cells in NSCLC and the changes after RFA. Int J Hyperthermia 2020; 37:753-762. [PMID: 32619369 DOI: 10.1080/02656736.2020.1782486] [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: 10/23/2022] Open
Abstract
Lung cancer has attracted a lot of attention because of its high morbidity and mortality. The emergence of RFA provides a new treatment for unresectable NSCLC patients. In addition to killing in situ lung tumors, RFA also provides new immuno-activated antigens, for the treatment of lung cancer. It changes the tumor microenvironment and activates the entire immune system of patients. The peripheral blood cell count is easy to achieve and the blood cells are important in tumor immunity, which changes after RFA. On the one hand, the changes in blood cells identify the immune changes of NSCLC; on the other hand, it provides support and suspicion for the treatment of RFA.
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Affiliation(s)
- Yunfang Li
- Department of Minimally Invasive Tumor Therapies Center, Beijing Hospital, National Center of Gerontology; Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing, P.R. China.,Graduate School of Perking Union Medical College, China Academy of Medical Sciences, Beijing, China
| | - Dongdong Wang
- Minimally Invasive Interventional Therapy Center Department, Qingdao Municipal Hospital, Qingdao, China
| | - Xiaoguang Li
- Department of Minimally Invasive Tumor Therapies Center, Beijing Hospital, National Center of Gerontology; Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing, P.R. China.,Graduate School of Perking Union Medical College, China Academy of Medical Sciences, Beijing, China
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Skandalakis GP, Rivera DR, Rizea CD, Bouras A, Raj JGJ, Bozec D, Hadjipanayis CG. Hyperthermia treatment advances for brain tumors. Int J Hyperthermia 2020; 37:3-19. [PMID: 32672123 PMCID: PMC7756245 DOI: 10.1080/02656736.2020.1772512] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2020] [Revised: 04/15/2020] [Accepted: 05/16/2020] [Indexed: 02/06/2023] Open
Abstract
Hyperthermia therapy (HT) of cancer is a well-known treatment approach. With the advent of new technologies, HT approaches are now important for the treatment of brain tumors. We review current clinical applications of HT in neuro-oncology and ongoing preclinical research aiming to advance HT approaches to clinical practice. Laser interstitial thermal therapy (LITT) is currently the most widely utilized thermal ablation approach in clinical practice mainly for the treatment of recurrent or deep-seated tumors in the brain. Magnetic hyperthermia therapy (MHT), which relies on the use of magnetic nanoparticles (MNPs) and alternating magnetic fields (AMFs), is a new quite promising HT treatment approach for brain tumors. Initial MHT clinical studies in combination with fractionated radiation therapy (RT) in patients have been completed in Europe with encouraging results. Another combination treatment with HT that warrants further investigation is immunotherapy. HT approaches for brain tumors will continue to a play an important role in neuro-oncology.
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Affiliation(s)
- Georgios P. Skandalakis
- Brain Tumor Nanotechnology Laboratory, Department of Neurosurgery, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Daniel R. Rivera
- Brain Tumor Nanotechnology Laboratory, Department of Neurosurgery, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Caroline D. Rizea
- Brain Tumor Nanotechnology Laboratory, Department of Neurosurgery, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Alexandros Bouras
- Brain Tumor Nanotechnology Laboratory, Department of Neurosurgery, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Joe Gerald Jesu Raj
- Brain Tumor Nanotechnology Laboratory, Department of Neurosurgery, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Dominique Bozec
- Brain Tumor Nanotechnology Laboratory, Department of Neurosurgery, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Constantinos G. Hadjipanayis
- Brain Tumor Nanotechnology Laboratory, Department of Neurosurgery, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY
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Thorne AM, Ubbink R, Brüggenwirth IMA, Nijsten MW, Porte RJ, de Meijer VE. Hyperthermia-induced changes in liver physiology and metabolism: a rationale for hyperthermic machine perfusion. Am J Physiol Gastrointest Liver Physiol 2020; 319:G43-G50. [PMID: 32508156 DOI: 10.1152/ajpgi.00101.2020] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Liver transplantation is the standard treatment for end-stage liver disease. However, due to the ongoing disparity between supply and demand for optimal donor organs, there is increasing usage of extended criteria donor organs, including steatotic liver grafts. To mitigate the increased risks associated with extended criteria donor livers, ex situ oxygenated machine perfusion (MP) has received increasing attention in recent years as an emerging platform for dynamic preservation, reconditioning, and viability assessment to increase organ utilization. MP can be applied at different temperatures. During hypothermic MP (4-12°C), liver metabolism is reduced, while oxygenation restores the intracellular levels of adenosine triphosphate. The liver is quickly "recharged" to support metabolism when at normothermia (35-37°C) and to ameliorate the detrimental effects of ischemia/reperfusion injury during transplantation. During normothermia, MP can be applied to assess hepatocellular and cholangiocellular viability. MP at hyperthermic (>38°C) temperatures (HyMP), however, remains relatively understudied. The liver is an important component in the regulation of core body temperature and, as such, displays significant physiological and metabolic changes in response to different temperatures. Hyperthermia may promote vasodilation, increase aerobic metabolism and induce production of protective molecules such as heat shock proteins. Therefore, HyMP could provide an attractive reconditioning strategy for steatotic livers. In this review, we describe current literature on the physiological and metabolic effects of the liver at hyperthermia for human, rodents, and pigs and provide a rationale for using therapeutic HyMP during isolated liver machine perfusion to recondition extended criteria donor livers, including steatotic livers, before transplantation.
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Affiliation(s)
- Adam M Thorne
- Department of Surgery, Section of Hepatobiliary Surgery and Liver Transplantation, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Rinse Ubbink
- Organ Preservation and Resuscitation Unit, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Isabel M A Brüggenwirth
- Department of Surgery, Section of Hepatobiliary Surgery and Liver Transplantation, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Maarten W Nijsten
- Department of Critical Care, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Robert J Porte
- Department of Surgery, Section of Hepatobiliary Surgery and Liver Transplantation, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Vincent E de Meijer
- Department of Surgery, Section of Hepatobiliary Surgery and Liver Transplantation, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
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Dufresne S, Guéritat J, Chiavassa S, Noblet C, Assi M, Rioux‐Leclercq N, Rannou‐Bekono F, Lefeuvre‐Orfila L, Paris F, Rébillard A. Exercise training improves radiotherapy efficiency in a murine model of prostate cancer. FASEB J 2020; 34:4984-4996. [DOI: 10.1096/fj.201901728r] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2019] [Revised: 12/23/2019] [Accepted: 01/22/2020] [Indexed: 12/11/2022]
Affiliation(s)
- Suzanne Dufresne
- Movement, Sport, and Health Sciences Laboratory EA 1274 Université Rennes 2 ENS Rennes Bruz France
| | - Jordan Guéritat
- Movement, Sport, and Health Sciences Laboratory EA 1274 Université Rennes 2 ENS Rennes Bruz France
| | - Sophie Chiavassa
- CRCINA INSERM Université de Nantes Université d'Angers Nantes France
- Institut de Cancérologie de l'Ouest Centre René Gauducheau Saint Herblain France
| | - Caroline Noblet
- CRCINA INSERM Université de Nantes Université d'Angers Nantes France
- Institut de Cancérologie de l'Ouest Centre René Gauducheau Saint Herblain France
| | - Mohamad Assi
- Movement, Sport, and Health Sciences Laboratory EA 1274 Université Rennes 2 ENS Rennes Bruz France
| | | | - Françoise Rannou‐Bekono
- Movement, Sport, and Health Sciences Laboratory EA 1274 Université Rennes 2 ENS Rennes Bruz France
| | - Luz Lefeuvre‐Orfila
- Movement, Sport, and Health Sciences Laboratory EA 1274 Université Rennes 2 ENS Rennes Bruz France
| | - François Paris
- CRCINA INSERM Université de Nantes Université d'Angers Nantes France
- Institut de Cancérologie de l'Ouest Centre René Gauducheau Saint Herblain France
| | - Amélie Rébillard
- Movement, Sport, and Health Sciences Laboratory EA 1274 Université Rennes 2 ENS Rennes Bruz France
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Mioc A, Mioc M, Ghiulai R, Voicu M, Racoviceanu R, Trandafirescu C, Dehelean C, Coricovac D, Soica C. Gold Nanoparticles as Targeted Delivery Systems and Theranostic Agents in Cancer Therapy. Curr Med Chem 2019; 26:6493-6513. [PMID: 31057102 DOI: 10.2174/0929867326666190506123721] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2018] [Revised: 03/13/2019] [Accepted: 03/19/2019] [Indexed: 12/15/2022]
Abstract
Cancer is still a leading cause of death worldwide, while most chemotherapies induce nonselective toxicity and severe systemic side effects. To address these problems, targeted nanoscience is an emerging field that promises to benefit cancer patients. Gold nanoparticles are nowadays in the spotlight due to their many well-established advantages. Gold nanoparticles are easily synthesizable in various shapes and sizes by a continuously developing set of means, including chemical, physical or eco-friendly biological methods. This review presents gold nanoparticles as versatile therapeutic agents playing many roles, such as targeted delivery systems (anticancer agents, nucleic acids, biological proteins, vaccines), theranostics and agents in photothermal therapy. They have also been outlined to bring great contributions in the bioimaging field such as radiotherapy, magnetic resonance angiography and photoacoustic imaging. Nevertheless, gold nanoparticles are therapeutic agents demonstrating its in vitro anti-angiogenic, anti-proliferative and pro-apoptotic effects on various cell lines, such as human cervix, human breast, human lung, human prostate and murine melanoma cancer cells. In vivo studies have pointed out data regarding the bioaccumulation and cytotoxicity of gold nanoparticles, but it has been emphasized that size, dose, surface charge, sex and especially administration routes are very important variables.
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Affiliation(s)
- Alexandra Mioc
- Faculty of Pharmacy, 'Victor Babes' University of Medicine and Pharmacy, Timisoara 300041, Romania
| | - Marius Mioc
- Faculty of Pharmacy, 'Victor Babes' University of Medicine and Pharmacy, Timisoara 300041, Romania
| | - Roxana Ghiulai
- Faculty of Pharmacy, 'Victor Babes' University of Medicine and Pharmacy, Timisoara 300041, Romania
| | - Mirela Voicu
- Faculty of Pharmacy, 'Victor Babes' University of Medicine and Pharmacy, Timisoara 300041, Romania
| | - Roxana Racoviceanu
- Faculty of Pharmacy, 'Victor Babes' University of Medicine and Pharmacy, Timisoara 300041, Romania
| | - Cristina Trandafirescu
- Faculty of Pharmacy, 'Victor Babes' University of Medicine and Pharmacy, Timisoara 300041, Romania
| | - Cristina Dehelean
- Faculty of Pharmacy, 'Victor Babes' University of Medicine and Pharmacy, Timisoara 300041, Romania
| | - Dorina Coricovac
- Faculty of Pharmacy, 'Victor Babes' University of Medicine and Pharmacy, Timisoara 300041, Romania
| | - Codruta Soica
- Faculty of Pharmacy, 'Victor Babes' University of Medicine and Pharmacy, Timisoara 300041, Romania
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Shepard AM, Bharwani A, Durisko Z, Andrews PW. Reverse Engineering the Febrile System. QUARTERLY REVIEW OF BIOLOGY 2018; 91:419-57. [PMID: 29562118 DOI: 10.1086/689482] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Fever, the elevation of core body temperature by behavioral or physiological means, is one of the most salient aspects of human sickness, yet there is debate regarding its functional role. In this paper, we demonstrate that the febrile system is an evolved adaptation shaped by natural selection to coordinate the immune system to fight pathogens. First, we show that previous arguments in favor of fever being an adaptation are epistemologically inadequate, and we describe how an adaptationist strategy addresses this issue more effectively. Second, we argue that the mechanisms producing fever provide clear indications of adaptation. Third, we demonstrate that there are many beneficial immune system responses activated during fever and that these responses are not mere byproducts of heat on chemical reactions. Rather, we show that natural selection appears to have modified several immune system effects to be coordinated by fever. Fourth, we argue that there are some adaptations that coordinate the febrile system with other important fitness components, particularly growth and reproduction. Finally, we discuss evidence that the febrile system may also have evolved an antitumor function, providing suggestions for future research into this area. This research informs the debate on the functional value of fever and antipyretic use.
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Molecular Genetic Analysis of Human Endometrial Mesenchymal Stem Cells That Survived Sublethal Heat Shock. Stem Cells Int 2017; 2017:2362630. [PMID: 29375621 PMCID: PMC5742502 DOI: 10.1155/2017/2362630] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2017] [Accepted: 07/13/2017] [Indexed: 02/07/2023] Open
Abstract
High temperature is a critical environmental and personal factor. Although heat shock is a well-studied biological phenomenon, hyperthermia response of stem cells is poorly understood. Previously, we demonstrated that sublethal heat shock induced premature senescence in human endometrial mesenchymal stem cells (eMSC). This study aimed to investigate the fate of eMSC-survived sublethal heat shock (SHS) with special emphasis on their genetic stability and possible malignant transformation using methods of classic and molecular karyotyping, next-generation sequencing, and transcriptome functional analysis. G-banding revealed random chromosome breakages and aneuploidy in the SHS-treated eMSC. Molecular karyotyping found no genomic imbalance in these cells. Gene module and protein interaction network analysis of mRNA sequencing data showed that compared to untreated cells, SHS-survived progeny revealed some difference in gene expression. However, no hallmarks of cancer were found. Our data identified downregulation of oncogenic signaling, upregulation of tumor-suppressing and prosenescence signaling, induction of mismatch, and excision DNA repair. The common feature of heated eMSC is the silence of MYC, AKT1/PKB oncogenes, and hTERT telomerase. Overall, our data indicate that despite genetic instability, SHS-survived eMSC do not undergo transformation. After long-term cultivation, these cells like their unheated counterparts enter replicative senescence and die.
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Selecting patients for hyperthermia combined with preoperative chemoradiotherapy for locally advanced rectal cancer. Int J Clin Oncol 2017; 23:287-297. [PMID: 29134362 DOI: 10.1007/s10147-017-1213-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2017] [Accepted: 11/05/2017] [Indexed: 01/01/2023]
Abstract
BACKGROUND This study investigated the role of hyperthermia combined with preoperative concurrent chemoradiotherapy (CCRT) for locally advanced rectal cancer (LARC) according to hypoxic marker expression. METHODS One hundred and nine LARC patients with tissue blocks available for immunohistochemical assessment of carbonic anhydrase 9 (CA9) expression were reviewed. CA9 expression was considered positive when the staining percentage of tumor cells was >25% (n = 31). Pelvic radiotherapy with a total dose of 39.6-45 Gy was delivered concurrently with fluorouracil-based chemotherapy. Hyperthermia was administered to 52 patients twice a week during CCRT. Treatment response and outcomes were compared between hyperthermochemoradiotherapy (HCRT) and CCRT groups. RESULTS In patients with positive CA9 expression, the rates of downstaging (p = 0.060) and pathologic complete response (p = 0.064) tended to be higher in the HCRT group than in the CCRT group. Distant metastasis-free survival (p = 0.029) and cancer-specific survival (p = 0.020) were significantly worse in tumors with both positive CA9 expression and poor tumor response. Negative CA9 expression, presence of major tumor response, and the use of hyperthermia were significant favorable prognostic factors for cancer-specific survival after the first recurrence in multivariate analysis. CONCLUSIONS Hyperthermia might selectively enhance the preoperative treatment response in LARC with positive CA9 expression and offset the negative effect of hypoxia on prognosis. Pretreatment evaluation of hypoxia could aid in the selection of patients who might benefit from hyperthermia.
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Response of Local Nitric Oxide Release to Manual Acupuncture and Electrical Heat in Humans: Effects of Reinforcement Methods. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2017; 2017:4694238. [PMID: 28717380 PMCID: PMC5498898 DOI: 10.1155/2017/4694238] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/09/2017] [Accepted: 05/24/2017] [Indexed: 01/27/2023]
Abstract
This study was to examine the influences of manual acupuncture (MA) and electrical heat corresponding to reinforcing methods on nitric oxide (NO) release over the skin regions in humans. A device with collecting solution was taped to the skin surface along pericardium (PC) or lung (LU) meridian. Acupuncture needles were gently inserted into PC 4 with reinforcing stimulation (low force/rate) for 20 minutes in the MA group. LU11 on the finger was heated (43-44°C) by electrical heat for 20 minutes. Biocapture was consecutively conducted for two 20-minute intervals during and after each treatment. Total nitrite and nitrate (NO x-) in the collecting samples were quantified using chemiluminescence in blinded fashion. Baseline NO x- levels are higher and tended to be higher over PC and LU acupoints during the 1st biocapture. NO x- levels over PC regions were consistently increased by MA during both intervals. NO x- concentrations over LU acupoints were increased and tended to be increased by electrical heat in the 1st and 2nd biocapture. The results suggest that reinforcing MA and electrical heat induce NO released from the local skin regions with higher levels at acupoints, which improve local circulation and contribute to the beneficial effects of the therapies.
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Hu Y, Li Z, Mi DH, Cao N, Zu SW, Wen ZZ, Yu XL, Qu Y. Chemoradiation combined with regional hyperthermia for advanced oesophageal cancer: a systematic review and meta-analysis. J Clin Pharm Ther 2017; 42:155-164. [PMID: 28120520 DOI: 10.1111/jcpt.12498] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2016] [Accepted: 11/29/2016] [Indexed: 02/07/2023]
Abstract
WHAT IS KNOWN AND OBJECTIVE Hyperthermia is an effective treatment modality that augments the anticancer effects of radiotherapy and chemotherapy. Hyperthermia-chemo-radiotherapy (HCRT) is a combination therapy that can strengthen anticancer effects through a synergistic interaction between heat, chemotherapy and radiation. Here, we carried out a systematic review and meta-analysis to evaluate the clinical efficacy and safety of chemoradiation combined with regional hyperthermia (HCRT) for oesophageal carcinoma. METHODS We conducted computer searches of foreign databases, including Cochrane Library, PubMed, EMBASE, Web of Science and Chinese databases, including CBM, CNKI and WanFang; we also retrieved other sources as supplement. All relevant randomized controlled trials (RCTs) were collected to compare HCRT and other therapies, including chemotherapy combined with radiotherapy (CRT) and radiotherapy alone (RT). After literature screening, data extraction and quality evaluation performed by appropriate criteria, the meta-analyses were conducted using RevMan 5.1 software (The Nordic Cochrane Centre, The Cochrane Collaboration, Copenhagen, Denmark). RESULTS AND DISCUSSION Nineteen RCTs were included, comprising 1519 patients. Meta-analysis showed that the 1-, 3-, 5- and 7-year survival, complete response and total effective rates of the HCRT group were higher than those of the CRT group; the rates of gastrointestinal reaction, leucocytopenia and radiation oesophagitis in the HCRT group were lower than those of the CRT group, indicating significant differences (P < 0·05). The 1-, 2-, 3- and 5-year survival, complete response and total effective rates of the HCRT group were higher than those of the RT group, the recurrence and distant metastasis rates of the HCRT group were lower than those of the RT group, and there were significant differences in all of the indicators (P < 0·05). WHAT IS NEW AND CONCLUSIONS This is the first systematic review and meta-analysis to evaluate HCRT for oesophageal carcinoma. Compared with CRT or RT, HCRT can improve long-term and short-term curative effects; it is also safe and feasible. Additional high-quality and large sample size RCTs will be necessary to further demonstrate the long-term survival benefits and comprehensive safety profile of HCRT.
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Affiliation(s)
- Y Hu
- The Third Hospital of Hebei Medical University, Shijiazhuang, Hebei Province, China
| | - Z Li
- The First Clinical Medical College of Lanzhou University, Lanzhou, Gansu Province, China.,The Second People's Hospital of Gansu Province, Lanzhou, Gansu Province, China
| | - D-H Mi
- The First Clinical Medical College of Lanzhou University, Lanzhou, Gansu Province, China.,The Second People's Hospital of Gansu Province, Lanzhou, Gansu Province, China
| | - N Cao
- The First Clinical Medical College of Lanzhou University, Lanzhou, Gansu Province, China
| | - S-W Zu
- The Third Hospital of Hebei Medical University, Shijiazhuang, Hebei Province, China
| | - Z-Z Wen
- The Second People's Hospital of Gansu Province, Lanzhou, Gansu Province, China
| | - X-L Yu
- The Second People's Hospital of Gansu Province, Lanzhou, Gansu Province, China
| | - Y Qu
- The Third Hospital of Hebei Medical University, Shijiazhuang, Hebei Province, China
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Ranjan A, Benjamin CJ, Negussie AH, Chokshi S, Chung PH, Volkin D, Yeram N, Linehan WM, Dreher MR, Pinto PA, Wood BJ. Biodistribution and Efficacy of Low Temperature-Sensitive Liposome Encapsulated Docetaxel Combined with Mild Hyperthermia in a Mouse Model of Prostate Cancer. Pharm Res 2016; 33:2459-69. [PMID: 27343000 PMCID: PMC7641880 DOI: 10.1007/s11095-016-1971-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2016] [Accepted: 06/09/2016] [Indexed: 01/21/2023]
Abstract
PURPOSE Low temperature sensitive liposome (LTSL) encapsulated docetaxel were combined with mild hyperthermia (40-42°C) to investigate in vivo biodistribution and efficacy against a castrate resistant prostate cancer. METHOD Female athymic nude mice with human prostate PC-3 M-luciferase cells grown subcutaneously into the right hind leg were randomized into six groups: saline (+/- heat), free docetaxel (+/- heat), and LTSL docetaxel (+/- heat). Treatment (15 mg docetaxel/kg) was administered via tail vein once tumors reached a size of 200-300 mm(3). Mice tumor volumes and body weights were recorded for up to 60 days. Docetaxel concentrations of harvested tumor and organ/tissue homogenates were determined by LC-MS. Histological evaluation (Mean vessel density, Ki67 proliferation, Caspase-3 apoptosis) of saline, free Docetaxel and LTSL docetaxel (+/- heat n = 3-5) was performed to determine molecular mechanism responsible for tumor cell killing. RESULT LTSL/heat resulted in significantly higher tumor docetaxel concentrations (4.7-fold greater compared to free docetaxel). Adding heat to LTSL Docetaxel or free docetaxel treatment resulted in significantly greater survival and growth delay compared to other treatments (p < 0.05). Differences in body weight between all Docetaxel treatments were not reduced by >10% and were not statistically different from each other. Molecular markers such as caspase-3 were upregulated, and Ki67 expression was significantly decreased in the chemo-hyperthermia group. Vessel density was similar post treatment, but the heated group had reduced vessel area, suggesting thermal enhancement in efficacy by reduction in functional perfusion. CONCLUSION This technique of hyperthermia sensitization and enhanced docetaxel delivery has potential for clinical translation for prostate cancer treatment.
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Affiliation(s)
- Ashish Ranjan
- Center for Interventional Oncology, Radiology & Imaging Sciences, Clinical Center, National Institutes of Health, MSC 1182- building 10- room 1c -341, 10 Center Drive, Bethesda, Maryland, 20892, USA
| | - Compton J Benjamin
- Urologic Oncology Branch, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Ayele H Negussie
- Center for Interventional Oncology, Radiology & Imaging Sciences, Clinical Center, National Institutes of Health, MSC 1182- building 10- room 1c -341, 10 Center Drive, Bethesda, Maryland, 20892, USA
| | - Saurin Chokshi
- Urologic Oncology Branch, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Paul H Chung
- Urologic Oncology Branch, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Dmitry Volkin
- Urologic Oncology Branch, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Nitin Yeram
- Urologic Oncology Branch, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - W Marston Linehan
- Urologic Oncology Branch, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Matthew R Dreher
- Center for Interventional Oncology, Radiology & Imaging Sciences, Clinical Center, National Institutes of Health, MSC 1182- building 10- room 1c -341, 10 Center Drive, Bethesda, Maryland, 20892, USA
| | - Peter A Pinto
- Urologic Oncology Branch, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Bradford J Wood
- Center for Interventional Oncology, Radiology & Imaging Sciences, Clinical Center, National Institutes of Health, MSC 1182- building 10- room 1c -341, 10 Center Drive, Bethesda, Maryland, 20892, USA.
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Schläppi M, Ewald C, Kuehn JJ, Weinert T, Huber R. Fever Therapy With Intravenously Applied Mistletoe Extracts for Cancer Patients: A Retrospective Study. Integr Cancer Ther 2016; 16:479-484. [PMID: 27387685 PMCID: PMC5739132 DOI: 10.1177/1534735416658121] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
Purpose. So-called spontaneous remissions in cancer often seem to occur after febrile events. Mistletoe preparations (MPs) are used off-label intravenously to induce fever within concepts of integrative oncology. We wanted to investigate the frequency of febrile reactions and safety related to intravenously applied MPs (IAMPs). Methods. This was a retrospective analysis of data from consecutive cancer patients who were treated in 2 anthroposophic hospitals with IAMPs. The main outcome parameter was the rate of core temperature increase to ≥38.5°C within 24 hours after IAMPs. Secondary outcome parameters were Common Toxicity Criteria for Adverse Events (CTCAE; version 4.0). Results. 59 patients, with in total 567 IAMPs, were analyzed; 45 patients (76%, 95% CI = 65%-87%) had an increase of core temperature to ≥38.5°C after at least 1 treatment. Mean increase in temperature was 1.5°C ± 0.8°C. Adverse events were mostly fever-related symptoms (headache, joint pain, shivering). Grade 1 allergic reactions were documented in 0.6% of treatments. CTCAEs grade 3 to 5 did not occur; 38/59 patients had advanced and/or metastatic disease. Conclusion. IAMPs resulted in febrile reactions to >38.5°C in the majority of patients and can be considered as safe. Adverse events were mostly related to fever and were not severe.
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Affiliation(s)
| | | | | | | | - Roman Huber
- 2 University Medical Center Freiburg, Germany
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23
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Finkel P, Frey B, Mayer F, Bösl K, Werthmöller N, Mackensen A, Gaipl US, Ullrich E. The dual role of NK cells in antitumor reactions triggered by ionizing radiation in combination with hyperthermia. Oncoimmunology 2016; 5:e1101206. [PMID: 27471606 PMCID: PMC4938308 DOI: 10.1080/2162402x.2015.1101206] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2015] [Revised: 09/23/2015] [Accepted: 09/23/2015] [Indexed: 02/06/2023] Open
Abstract
Classical tumor therapy consists of surgery, radio(RT)- and/or chemotherapy. Additive immunotherapy has gained in impact and antitumor in situ immunization strategies are promising to strengthen innate and adaptive immune responses. Immunological effects of RT and especially in combination with immune stimulation are mostly described for melanoma. Since hyperthermia (HT) in multimodal settings is capable of rendering tumor cells immunogenic, we analyzed the in vivo immunogenic potential of RT plus HT-treated B16 melanoma cells with an immunization and therapeutic assay. We focused on the role of natural killer (NK) cells in the triggered antitumor reactions. In vitro experiments showed that RT plus HT-treated B16 melanoma cells died via apoptosis and necrosis and released especially the danger signal HMGB1. The in vivo analyses revealed that melanoma cells are rendered immunogenic by RT plus HT. Especially, the repetitive immunization with treated melanoma cells led to an increase in NK cell number in draining lymph nodes, particularly of the immune regulatory CD27+CD11b− NK cell subpopulation. While permanent NK cell depletion after immunization led to a significant acceleration of tumor outgrowth, a single NK cell depletion two days before immunization resulted in significant tumor growth retardation. The therapeutic model, a local in situ immunization closely resembling the clinical situation when solid tumors are exposed locally to RT plus HT, confirmed these effects. We conclude that a dual and time-dependent impact of NK cells on the efficacy of antitumor immune reactions induced by immunogenic tumor cells generated with RT plus HT exists.
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Affiliation(s)
- Patrick Finkel
- Department of Internal Medicine 5, Hematology and Oncology, Friedrich-Alexander-Universität Erlangen-Nürnberg, Universitätsklinikum Erlangen, Erlangen, Germany; LOEWE Center for Cell and Gene Therapy, Johann Wolfgang Goethe University, Frankfurt, Germany
| | - Benjamin Frey
- Department of Radiation Oncology, Friedrich-Alexander-Universität Erlangen-Nürnberg, Universitätsklinikum Erlangen , Erlangen, Germany
| | - Friederike Mayer
- Department of Internal Medicine 5, Hematology and Oncology, Friedrich-Alexander-Universität Erlangen-Nürnberg, Universitätsklinikum Erlangen , Erlangen, Germany
| | - Karina Bösl
- Department of Internal Medicine 5, Hematology and Oncology, Friedrich-Alexander-Universität Erlangen-Nürnberg, Universitätsklinikum Erlangen , Erlangen, Germany
| | - Nina Werthmöller
- Department of Radiation Oncology, Friedrich-Alexander-Universität Erlangen-Nürnberg, Universitätsklinikum Erlangen , Erlangen, Germany
| | - Andreas Mackensen
- Department of Internal Medicine 5, Hematology and Oncology, Friedrich-Alexander-Universität Erlangen-Nürnberg, Universitätsklinikum Erlangen , Erlangen, Germany
| | - Udo S Gaipl
- Department of Radiation Oncology, Friedrich-Alexander-Universität Erlangen-Nürnberg, Universitätsklinikum Erlangen , Erlangen, Germany
| | - Evelyn Ullrich
- Department of Internal Medicine 5, Hematology and Oncology, Friedrich-Alexander-Universität Erlangen-Nürnberg, Universitätsklinikum Erlangen, Erlangen, Germany; LOEWE Center for Cell and Gene Therapy, Johann Wolfgang Goethe University, Frankfurt, Germany; Childrens Hospital, Department of Pediatric Stem Cell Transplantation and Immunology, Johann Wolfgang Goethe University, Frankfurt, Germany
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Rich LJ, Winslow TB, Alberico RA, Repasky EA, Seshadri M, Singh AK. Enhanced tumour perfusion following treatment with water-filtered IR-A radiation to the thorax in a patient with head and neck cancer. Int J Hyperthermia 2016; 32:539-42. [PMID: 27150820 DOI: 10.3109/02656736.2016.1167259] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023] Open
Affiliation(s)
- Laurie J Rich
- a Department of Molecular and Cellular Biophysics , Roswell Park Cancer Institute , Buffalo ;,b Department of Pharmacology and Therapeutics , Roswell Park Cancer Institute , Buffalo
| | - Timothy B Winslow
- c Department of Radiation Medicine , Roswell Park Cancer Institute , Buffalo
| | | | | | - Mukund Seshadri
- a Department of Molecular and Cellular Biophysics , Roswell Park Cancer Institute , Buffalo ;,b Department of Pharmacology and Therapeutics , Roswell Park Cancer Institute , Buffalo ;,f Department of Head and Neck Surgery , Roswell Park Cancer Institute , Buffalo
| | - Anurag K Singh
- c Department of Radiation Medicine , Roswell Park Cancer Institute , Buffalo
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Multhoff G, Habl G, Combs SE. Rationale of hyperthermia for radio(chemo)therapy and immune responses in patients with bladder cancer: Biological concepts, clinical data, interdisciplinary treatment decisions and biological tumour imaging. Int J Hyperthermia 2016; 32:455-63. [PMID: 27050781 DOI: 10.3109/02656736.2016.1152632] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Bladder cancer, the most common tumour of the urinary tract, ranks fifth among all tumour entities. While local treatment or intravesical instillation of bacillus Calmette-Guerin (BCG) provides a treatment option for non-muscle invasive bladder cancer of low grade, surgery or radio(chemo)therapy (RT) are frequently applied in high grade tumours. It remains a matter of debate whether surgery or RT is superior with respect to clinical outcome and quality of life. Surgical resection of bladder cancer can be limited by acute side effects, whereas, RT, which offers a non-invasive treatment option with organ- and functional conservation, can cause long-term side effects. Bladder toxicity by RT mainly depends on the total irradiation dose, fraction size and tumour volume. Therefore, novel approaches are needed to improve clinical outcome. Local tumour hyperthermia is currently used either as an ablation therapy or in combination with RT to enhance anti-tumour effects. In combination with RT an increase of the temperature in the bladder stimulates the local blood flow and as a result can improve the oxygenation state of the tumour, which in turn enhances radiation-induced DNA damage and drug toxicity. Hyperthermia at high temperatures can also directly kill cells, particularly in tumour areas which are poorly perfused, hypoxic or have a low tissue pH. This review summarises current knowledge relating to the role of hyperthermia in RT to treat bladder cancer, the induction and manifestation of immunological responses induced by hyperthermia, and the utilisation of the stress proteins as tumour-specific targets for tumour detection and monitoring of therapeutic outcome.
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Affiliation(s)
- Gabriele Multhoff
- a Department of Radiation Oncology , Technische Universität München, Klinikum rechts der Isar , Munich ;,b Department of Innovative Radiation Oncology, Department of Radiation Sciences , Helmholtz Zentrum München , Neuherberg , Germany
| | - Gregor Habl
- a Department of Radiation Oncology , Technische Universität München, Klinikum rechts der Isar , Munich
| | - Stephanie E Combs
- a Department of Radiation Oncology , Technische Universität München, Klinikum rechts der Isar , Munich ;,b Department of Innovative Radiation Oncology, Department of Radiation Sciences , Helmholtz Zentrum München , Neuherberg , Germany
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Capitano ML, Hangoc G, Cooper S, Broxmeyer HE. Mild Heat Treatment Primes Human CD34(+) Cord Blood Cells for Migration Toward SDF-1α and Enhances Engraftment in an NSG Mouse Model. Stem Cells 2016; 33:1975-84. [PMID: 25753525 DOI: 10.1002/stem.1988] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2014] [Revised: 01/23/2015] [Accepted: 02/06/2015] [Indexed: 12/19/2022]
Abstract
Simple efforts are needed to enhance cord blood (CB) transplantation. We hypothesized that short-term exposure of CD34(+) CB cells to 39.5°C would enhance their response to stromal-derived factor-1 (SDF-1), by increasing lipid raft aggregation and CXCR4 expression, thus leading to enhanced engraftment. Mild hyperthermia (39.5°C) significantly increased the percent of CD34(+) CB that migrated toward SDF-1. This was associated with increased expression of CXCR4 on the cells. Mechanistically, mild heating increased the percent of CD34(+) cells with aggregated lipid rafts and enhanced colocalization of CXCR4 within lipid raft domains. Using methyl-β-cyclodextrin (MβCD), an agent that blocks lipid raft aggregation, it was determined that this enhancement in chemotaxis was dependent upon lipid raft aggregation. Colocalization of Rac1, a GTPase crucial for cell migration and adhesion, with CXCR4 to the lipid raft was essential for the effects of heat on chemotaxis, as determined with an inhibitor of Rac1 activation, NSC23766. Application-wise, mild heat treatment significantly increased the percent chimerism as well as homing and engraftment of CD34(+) CB cells in sublethally irradiated non-obese diabetic severe combined immunodeficiency IL-2 receptor gamma chain d (NSG) mice. Mild heating may be a simple and inexpensive means to enhance engraftment following CB transplantation in patients.
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Affiliation(s)
- Maegan L Capitano
- Department of Microbiology and Immunology, Indiana University School of Medicine, Indianapolis, Indiana, USA
| | - Giao Hangoc
- Department of Microbiology and Immunology, Indiana University School of Medicine, Indianapolis, Indiana, USA
| | - Scott Cooper
- Department of Microbiology and Immunology, Indiana University School of Medicine, Indianapolis, Indiana, USA
| | - Hal E Broxmeyer
- Department of Microbiology and Immunology, Indiana University School of Medicine, Indianapolis, Indiana, USA
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Zhong JH, Deng L, Tan JT, Li LQ. Adjuvant immunotherapy for postoperative hepatocellular carcinoma. Gastroenterology 2015; 149:1639-40. [PMID: 26433111 DOI: 10.1053/j.gastro.2015.06.056] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2015] [Accepted: 06/08/2015] [Indexed: 02/06/2023]
Affiliation(s)
- Jian-Hong Zhong
- Surgical Oncology Department, Affiliated Tumor Hospital of Guangxi Medical University, Nanning, PR China
| | - Ling Deng
- Surgical Oncology Department, Affiliated Tumor Hospital of Guangxi Medical University, Nanning, PR China
| | - Jun-Tao Tan
- Surgical Oncology Department, Affiliated Tumor Hospital of Guangxi Medical University, Nanning, PR China
| | - Le-Qun Li
- Surgical Oncology Department, Affiliated Tumor Hospital of Guangxi Medical University, Nanning, PR China
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Uçar M, Altok M, Umul M, Bayram D, Armağan İ, Güneş M, Çapkin T, Soyupek S. The effect of thermochemotherapy with mitomycin C on normal bladder urothelium, an experimental study. Int Urol Nephrol 2015; 48:79-84. [PMID: 26498630 DOI: 10.1007/s11255-015-1139-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2015] [Accepted: 10/13/2015] [Indexed: 11/24/2022]
Abstract
PURPOSE To investigate the effects of thermochemotherapy with mitomycin C (MMC) on normal rabbit bladder urothelium and to compare it with standard intravesical MMC and hyperthermia with normal saline. METHODS Twenty-four male New Zealand rabbits, with a mean weight of 2.7 kg (in weight of 2.1–4.3 kg), were divided into three groups, each containing eight rabbits. Thermotherapy with only normal saline was performed in the first group, standard intravesical MMC was performed in the second group, and thermotherapy with MMC was performed in the last group. A week after the primary procedure, total cystectomy was performed and tissue samples were evaluated. RESULTS The presence of epithelial vacuolar degeneration (p = 0.001), epithelial hyperplasia (p = 0.000), subepithelial fibrosis (p = 0.001) and hemorrhagic areas in the connective tissue (p = 0.002) was observed statistically significantly higher in the standard MMC group than in thermotherapy with normal saline group. There was almost a significant difference among standard MMC and normal saline group in terms of vascular congestion in the connective tissue (p = 0.08). Presence of epithelial vacuolar degeneration (p = 0.002), epithelial hyperplasia (p = 0.002), subepithelial fibrosis (p = 0.030), hemorrhagic areas (p = 0.011) and vascular congestion (p = 0.36) in the connective tissue was observed statistically significantly higher in the thermochemotherapy with MMC group than in standard intravesical MMC group. Polymorphonuclear cell infiltration was not considerable in any of the groups, and there was no significant difference between each groups (p = 0.140). CONCLUSION Administration of intravesical MMC causes a toxic effect on the normal urothelium of the bladder rather than an inflammatory reaction. Heating MMC significantly increased this effect.
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Kobayashi T, Kakimi K, Nakayama E, Jimbow K. Antitumor immunity by magnetic nanoparticle-mediated hyperthermia. Nanomedicine (Lond) 2015; 9:1715-26. [PMID: 25321171 DOI: 10.2217/nnm.14.106] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
Magnetic nanoparticle-mediated hyperthermia (MNHT) generates heat to a local tumor tissue of above 43°C without damaging surrounding normal tissues. By applying MNHT, a significant amount of heat-shock proteins is expressed within and around the tumor tissues, inducing tumor-specific immune responses. In vivo experiments have indicated that MNHT can induce the regression of not only a local tumor tissue exposed to heat, but also distant metastatic tumors unexposed to heat. In this article, we introduce recent progress in the application of MNHT for antitumor treatments and summarize the mechanisms and processes of its biological effects during antitumor induction by MNHT. Several clinical trials have been conducted indicating that the MNHT system may add a promising and novel approach to antitumor therapy.
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Affiliation(s)
- Takeshi Kobayashi
- Research Institute for Biological Functions, Chubu University, Matsumoto-cho 1200, Kasugai, Aichi 487-8501, Japan
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Srivatsan A, Missert JR, Upadhyay SK, Pandey RK. Porphyrin-based photosensitizers and the corresponding multifunctional nanoplatforms for cancer-imaging and phototherapy. J PORPHYR PHTHALOCYA 2015. [DOI: 10.1142/s1088424615300037] [Citation(s) in RCA: 56] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
This review article briefly describes: (a) the advantages in developing multifunctional nanoparticles for cancer-imaging and therapy, (b) the advantages and limitations of most of the porphyrin-based compounds in fluorescence imaging and photodynamic therapy (PDT), (c) problems associated with current Food and Drug Administration (FDA) approved photosensitizers, (d) challenges in developing in vivo target-specific PDT agents, (e) development of porphyrin-based nuclear-imaging agents (PET, SPECT) with an option of PDT, (f) the importance of light dosimetry in PDT, (g) the role of whole body or local hyperthermia in enhancing tumor-uptake, tumor-imaging and phototherapy and finally, (h) the advantages of photosensitizer-gold nanocages (Ps- Au NC) in photoacoustic and PDT.
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Affiliation(s)
- Avinash Srivatsan
- Department of Molecular Pharmacology and Cancer Therapeutics, Roswell Park Cancer Institute, Buffalo, NY 14263, USA
| | - Joseph R. Missert
- PDT Center, Cell Stress Biology, Roswell Park Cancer Institute, Buffalo, NY 14263, USA
| | | | - Ravindra K. Pandey
- Department of Molecular Pharmacology and Cancer Therapeutics, Roswell Park Cancer Institute, Buffalo, NY 14263, USA
- PDT Center, Cell Stress Biology, Roswell Park Cancer Institute, Buffalo, NY 14263, USA
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Sun J, Guo M, Pang H, Qi J, Zhang J, Ge Y. Treatment of malignant glioma using hyperthermia. Neural Regen Res 2014; 8:2775-82. [PMID: 25206588 PMCID: PMC4145998 DOI: 10.3969/j.issn.1673-5374.2013.29.009] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2013] [Accepted: 07/20/2013] [Indexed: 12/28/2022] Open
Abstract
Thirty pathologically diagnosed patients with grade III–IV primary or recurrent malignant glioma (tumor diameter 3–7 cm) were randomly divided into two groups. The control group underwent conventional radiotherapy and chemotherapy. In the hyperthermia group, primary cases received hyperthermia treatment, and patients with recurrent tumors were treated with hyperthermia in com-bination with radiotherapy and chemotherapy. Hyperthermia treatment was administered using a 13.56-MHz radio frequency hyperthermia device. Electrodes were inserted into the tumor with the aid of a CT-guided stereotactic apparatus and heat was applied for 1 hour. During 3 months after hyperthermia, patients were evaluated with head CT or MRI every month. Gliomas in the hyper-thermia group exhibited growth retardation or growth termination. Necrosis was evident in 80% of the heated tumor tissue and there was a decrease in tumor diameter. Our findings indicate that ra-dio frequency hyperthermia has a beneficial effect in the treatment of malignant glioma.
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Affiliation(s)
- Jiahang Sun
- Department of Neurosurgery, the Second Affiliated Hospital of Harbin Medical University, Harbin 150000, Heilongjiang Province, China
| | - Mian Guo
- Department of Neurosurgery, the Second Affiliated Hospital of Harbin Medical University, Harbin 150000, Heilongjiang Province, China
| | - Hengyuan Pang
- Department of Neurosurgery, the Second Affiliated Hospital of Harbin Medical University, Harbin 150000, Heilongjiang Province, China
| | - Jingtao Qi
- Department of Neurosurgery, the Second Affiliated Hospital of Harbin Medical University, Harbin 150000, Heilongjiang Province, China
| | - Jinwei Zhang
- Department of Neurosurgery, the Second Affiliated Hospital of Harbin Medical University, Harbin 150000, Heilongjiang Province, China
| | - Yunlong Ge
- Department of Neurosurgery, the Second Affiliated Hospital of Harbin Medical University, Harbin 150000, Heilongjiang Province, China
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Dayanc BE, Bansal S, Gure AO, Gollnick SO, Repasky EA. Enhanced sensitivity of colon tumour cells to natural killer cell cytotoxicity after mild thermal stress is regulated through HSF1-mediated expression of MICA. Int J Hyperthermia 2014; 29:480-90. [PMID: 23902341 DOI: 10.3109/02656736.2013.821526] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
PURPOSE Previously we showed that mild thermal stress increased natural killer (NK) cell-mediated tumour cytotoxicity and that this could be blocked by anti-NKG2D or anti-MICA (major histolocompatability complex (MHC) class I related chain A) antibodies. Here, we investigated the role of the transcription factor heat shock factor 1 (HSF1) in thermal regulation of MICA expression in tumour cells in vitro and in vivo. MATERIALS AND METHODS Hyperthermia experiments were conducted in vitro and in mice using a target temperature of 39.5 °C. Apoptotic cells and NK cells in situ were visualised by use of the TUNEL assay or expression of NKp46 respectively. Using Colo205 cells, HSF1 message was blocked utilising siRNA while luciferase reporter assays were used to measure the activity of the MICA promoter in vitro. Cell surface MICA was measured by flow cytometry. RESULTS Following whole body hyperthermia (WBH), tumour tissues showed an increase in NK cells and apoptosis. Mild thermal stress resulted in a transient increase in surface MICA and enhanced NK cytotoxicity of the Colo205 colon cancer cell line. Silencing (mRNA) HSF1 expression in Colo205 cells prevented the thermal enhancement of MICA message and surface protein levels, with partial loss of thermally enhanced NK cytotoxicity. Mutations of the HSF1 binding site on the MICA promoter implicated HSF1 in the thermal enhancement of MICA. Some, but not all, patient-derived colon tumour derived xenografts also exhibited an enhanced MICA message expression after WBH. CONCLUSIONS Up-regulation of MICA expression in Colo205 cells and enhanced sensitivity to NK cell killing following mild thermal stress is dependent upon HSF1.
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Affiliation(s)
- Baris E Dayanc
- Department of Molecular Biology and Genetics, Inonu University, Malatya, Turkey
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Effect of a single finnish sauna session on white blood cell profile and cortisol levels in athletes and non-athletes. J Hum Kinet 2013; 39:127-35. [PMID: 24511348 PMCID: PMC3916915 DOI: 10.2478/hukin-2013-0075] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
The aim of the present study was to investigate the effect of Finnish sauna bathing on a white blood cell profile, cortisol levels and selected physiological indices in athletes and non-athletes. The study evaluated 9 trained middle-distance runners and 9 male non-athletes. The subjects from both groups participated in 15-minute sauna sessions until their core temperature rose by 1.2°C (mean temperature in the sauna room was 96° ± 2°C; relative humidity was 15 ± 3%) with a 2 minute cool down with water at a temperature of 19–20°C. Body mass was measured before and after the session and blood samples were taken for tests. Rectal temperature was monitored at five-minute intervals during the whole session. Serum total protein, haematological indices and cortisol levels were determined. Sauna bathing caused higher body mass loss and plasma volume in the athletes compared to the group of non-athletes. After the sauna session, an increased number of white blood cells, lymphocyte, neutrophil and basophil counts was reported in the white blood cell profile. Higher increments in leukocyte and monocyte after the sauna bathing session were recorded in the group of athletes compared to untrained subjects. The obtained results indicated that sauna bathing stimulated the immune system to a higher degree in the group of athletes compared to the untrained subjects.
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Juhász K, Thuenauer R, Spachinger A, Duda E, Horváth I, Vígh L, Sonnleitner A, Balogi Z. Lysosomal rerouting of Hsp70 trafficking as a potential immune activating tool for targeting melanoma. Curr Pharm Des 2013; 19:430-40. [PMID: 22920897 PMCID: PMC3531874 DOI: 10.2174/138161213804143644] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2012] [Accepted: 08/15/2012] [Indexed: 12/17/2022]
Abstract
Tumor specific cell surface localization and release of the stress inducible heat shock protein 70 (Hsp70) stimulate the immune
system against cancer cells. A key immune stimulatory function of tumor-derived Hsp70 has been exemplified with the murine melanoma
cell model, B16 overexpressing exogenous Hsp70. Despite the therapeutic potential mechanism of Hsp70 transport to the surface
and release remained poorly understood. We investigated principles of Hsp70 trafficking in B16 melanoma cells with low and high level
of Hsp70. In cells with low level of Hsp70 apparent trafficking of Hsp70 was mediated by endosomes. Excess Hsp70 triggered a series of
changes such as a switch of Hsp70 trafficking from endosomes to lysosomes and a concomitant accumulation of Hsp70 in lysosomes.
Moreover, lysosomal rerouting resulted in an elevated concentration of surface Hsp70 and enabled active release of Hsp70. In fact, hyperthermia,
a clinically applicable approach triggered immediate active lysosomal release of soluble Hsp70 from cells with excess Hsp70.
Furthermore, excess Hsp70 enabled targeting of internalized surface Hsp70 to lysosomes, allowing in turn heat-induced secretion of surface
Hsp70. Altogether, we show that excess Hsp70 expressed in B16 melanoma cells diverts Hsp70 trafficking from endosomes to
lysosomes, thereby supporting its surface localization and lysosomal release. Controlled excess-induced lysosomal rerouting and secretion
of Hsp70 is proposed as a promising tool to stimulate anti-tumor immunity targeting melanoma.
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Affiliation(s)
- Kata Juhász
- Center for Advanced Bioanalysis GmbH, Gruberstr. 40-42, A-4020 Linz, Austria
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Hyperthermia as adjunct to intravesical chemotherapy for bladder cancer. BIOMED RESEARCH INTERNATIONAL 2013; 2013:262313. [PMID: 24073396 PMCID: PMC3773892 DOI: 10.1155/2013/262313] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/17/2013] [Accepted: 08/01/2013] [Indexed: 01/03/2023]
Abstract
Nonmuscle invasive bladder cancer remains a very costly cancer to manage because of high recurrence rates requiring long-term surveillance and treatment. Emerging evidence suggests that adjunct and concurrent use of hyperthermia with intravesical chemotherapy after transurethral resection of bladder tumor further reduces recurrence risk and progression to advanced disease. Hyperthermia has both direct and immune-mediated cytotoxic effect on tumor cells including tumor growth arrest and activation of antitumor immune system cells and pathways. Concurrent heat application also acts as a sensitizer to intravesical chemotherapy agents. As such the ability to deliver hyperthermia to the focus of tumor while minimizing damage to surrounding benign tissue is of utmost importance to optimize the benefit of hyperthermia treatment. Existing chemohyperthermia devices that allow for more localized heat delivery continue to pave the way in this effort. Current investigational methods involving heat-activated drug delivery selectively to tumor cells using temperature-sensitive liposomes also offer promising ways to improve chemohyperthermia efficacy in bladder cancer while minimizing toxicity to benign tissue. This will hopefully allow more widespread use of chemohyperthermia to all bladder cancer patients, including metastatic bladder cancer.
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Tang JC, Shi HS, Wan LQ, Wang YS, Wei YQ. Enhanced Antitumor Effect of Curcumin Liposomes with Local Hyperthermia in the LL/2 Model. Asian Pac J Cancer Prev 2013; 14:2307-10. [DOI: 10.7314/apjcp.2013.14.4.2307] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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Zhang KS, Zhou Q, Wang YF, Liang LJ. Killing effects of different physical factors on extracorporeal HepG2 human hepatoma cells. Asian Pac J Cancer Prev 2012; 13:1025-9. [PMID: 22631632 DOI: 10.7314/apjcp.2012.13.3.1025] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
OBJECTIVE To determine the killing effects on extracorporeal HepG2 cells under different temperatures, pressures of permeability and lengths of treatment time. METHOD According to different temperatures, pressures of permeability and lengths of treating time, extracorporeal HepG2 cells of human hepatoma cell-line were grouped to 80 groups. Cell index (CI) as the measurement of killing effect were calculated by monotetrazolium (MTT) methods, i.e., CI = 1 - (the OD value in treated group - the OD value in blank control group)/(mean of untreated control group - mean of blank control group). According to the factorial design, data were fed into SPSS 10.0 and analyzed by three-way ANOVA (analysis of variance). RESULT Temperature, pressure of permeability and length of treating time all had effects on the CI (cell index) level. Length of treating time was the most influential factor of the three. Additionally, any two of them all had statistically significant interactive effects on the CI level. When treated for 5-30 min, destilled water at 46 degrees C stably generated the highest CI. CONCLUSION The "46 degrees C-destilled water-60 min" was considered as the optimal combination of conditions which lead to highest CI. We suggest exerting celiac lavage for 15 min with stilled water at 40 degrees C-43 degrees C in surgical practice as a hyperthermia treatment to achieve ideal killing effects on free cancer cells, which is feasible, practical, and clinically effective.
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Affiliation(s)
- Kun-Song Zhang
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
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Franckena M. Review of radiotherapy and hyperthermia in primary cervical cancer. Int J Hyperthermia 2012; 28:543-8. [DOI: 10.3109/02656736.2012.670835] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
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Li DY, Tang YP, Zhao LY, Geng CY, Tang JT. Antitumor effect and immune response induced by local hyperthermia in B16 murine melanoma: Effect of thermal dose. Oncol Lett 2012. [PMID: 23205088 DOI: 10.3892/ol.2012.804] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
This study aimed at investigating the antitumor effect and immune response induced by local high-temperature hyperthermia at different thermal doses in B16 murine melanoma. The screened optimal thermal dose (50°C, 15 min) which was demonstrated to be the most effective in immune response activation was applied to the treatment of lung metastasis. The optimal thermal dose was determined by evaluating the tumor volume change, survival period of tumor-bearing mice, and immune indices including interleukin (IL)-2, interferon (IFN)-γ and TNF-α mRNA expression in the spleen of mice subjected to local hyperthermia at various thermal doses. The activation of the immune response was further investigated by rechallenging the cured mice 60 days after hyperthermia treatment. The screened optimal thermal dose combined with immunoadjuvant compound 48/80 was applied for melanoma lung metastasis. While local hyperthermia effectively inhibited B16 melanoma tumor growth and prolonged the survival period of tumor-bearing mice, the antitumor immunity was significantly enhanced and the effect was thermal dose-dependent. Higher temperatures (≥50°C) induced a significant effect even with a short treatment time (≤15 min). No tumor regrowth was observed for rechallenged B16 melanoma in mice following treatment with local hyperthermia at a higher temperature. Local hyperthermia by optimal thermal dose in combination with immunoadjuvant compound 48/80 is an effective approach for the treatment of B16 melanoma lung metastasis. This study indicated that the use of a local high-temperature hyperthermia protocol inhibits tumor growth and stimulates a favorable antitumor immune response against malignant melanoma. The results of these experiments may have clinical significance for the treatment of melanoma.
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Affiliation(s)
- Dan Ye Li
- Department of Oncology, Xiangya Hospital, Central South University, Changsha, Hunan 410008; ; Key Laboratory of Particle and Radiation Imaging, Ministry of Education, Department of Engineering Physics, Tsinghua University, Beijing 100084
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Frey B, Weiss EM, Rubner Y, Wunderlich R, Ott OJ, Sauer R, Fietkau R, Gaipl US. Old and new facts about hyperthermia-induced modulations of the immune system. Int J Hyperthermia 2012; 28:528-42. [PMID: 22690925 DOI: 10.3109/02656736.2012.677933] [Citation(s) in RCA: 169] [Impact Index Per Article: 14.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023] Open
Abstract
Hyperthermia (HT) is a potent sensitiser for radiotherapy (RT) and chemotherapy (CT) and has been proven to modulate directly or indirectly cells of the innate and adaptive immune system. We will focus in this article on how anti-tumour immunity can be induced by HT. In contrast to some in vitro assays, in vivo examinations showed that natural killer cells and phagocytes like granulocytes are directly activated against the tumour by HT. Since heat also activates dendritic cells (DCs), HT should be combined with further death stimuli (RT, CT or immune therapy) to allocate tumour antigen, derived from, for example, necrotic tumour cells, for uptake by DCs. We will outline that induction of immunogenic tumour cells and direct tumour cell killing by HT in combination with other therapies contributes to immune activation against the tumour. Studies will be presented showing that non-beneficial effects of HT on immune cells are mostly timely restricted. A special focus is set on immune activation mediated by extracellular present heat shock proteins (HSPs) carrying tumour antigens and further danger signals released by dying tumour cells. Local HT treatment in addition to further stress stimuli exerts abscopal effects and might be considered as in situ tumour vaccination. An increased natural killer (NK) cell activity, lymphocyte infiltration and HSP-mediated induction of immunogenic tumour cells have been observed in patients. Treatments with the addition of HT therefore can be considered as a personalised cancer treatment approach by specifically activating the immune system against the individual unique tumour.
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Affiliation(s)
- Benjamin Frey
- Department of Radiation Oncology, University Hospital Erlangen, Friedrich-Alexander University of Erlangen-Nürnberg, Germany
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Beachy SH, Repasky EA. Toward establishment of temperature thresholds for immunological impact of heat exposure in humans. Int J Hyperthermia 2011; 27:344-52. [PMID: 21591898 DOI: 10.3109/02656736.2011.562873] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
There is interest in understanding the health impact of thermal effects as a result of exposure of humans to radiofrequency/microwave (RF/MW) fields. Immune cells and responses are affected by modest changes in temperature and it is important to quantify these effects and establish safety thresholds similar to what has been done with other tissue targets. Since previous summaries of thresholds for thermal damage to normal tissues have not focused much attention to cells of the immune system, this summary highlights recent studies which demonstrate positive and some negative effects of temperature shifts on human immune cells. We emphasise literature reporting adverse immunological endpoints (such as cell damage, death and altered function) and provide the temperature at which these effects were noted. Whereas there have been many in vitro studies of adverse temperature effects on immune cells, there has been limited validation of these temperature effects in vivo. However, data from heat stress/stroke patients do provide some information regarding core temperatures (40°C) at which thermal damage to immunological processes can begin to occur. We conclude that there is considerable need for more quantitative time temperature assessments using relevant animal models, more complete kinetic analyses to determine how long immunological effects persist, and for analysis of whether frequency of exposure has impact on immune function. To date, no attempt to categorise effects by using cumulative thermal dose measurements (e.g. cumulative equivalent minutes at a given temperature) has been conducted for cells or tissues of the immune system, representing a major gap in this field.
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Affiliation(s)
- Sarah H Beachy
- Genetics Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
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Rowe RW, Strebel FR, Proett JM, Deng W, Chan D, He G, Siddik Z, Bull JMC. Fever-range whole body thermotherapy combined with oxaliplatin: a curative regimen in a pre-clinical breast cancer model. Int J Hyperthermia 2011; 26:565-76. [PMID: 20707651 DOI: 10.3109/02656736.2010.483635] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
PURPOSE Studies were conducted to test whether fever-range whole body thermal therapy would boost the efficacy of oxaliplatin chemotherapy without substantial toxicity. MATERIALS AND METHODS The effect of mild heat (40 degrees C) on oxaliplatin cytotoxicity, cellular uptake, and platinum-DNA adduct formation was studied in vitro using the MTLn3 tumour cell line. In vivo oxaliplatin was administered at various doses and times before, during and after fever-range thermal therapy (6 h at 40 degrees C) to rats bearing an MTLn3 mammary adenocarcinoma. Tumour growth, survival, and toxicity were measured to determine treatment outcome. RESULTS Heating halved the oxaliplatin IC-50 dose for MTLn3 cells. Cellular uptake of platinum and platinum adducts increased by 34% and 36%, respectively, with heat. In vivo, 50% of all rats given 10 mg/kg oxaliplatin 24 h before thermal therapy were completely immunologically cured, while a further 11% regressed their primary tumour but ultimately succumbed to metastases, and 17% experienced a limited response with increased survival. The curative response occurred only in a narrow range of doses, with most cures at 10 mg/kg. Thermochemotherapy-treated, but uncured, animals had delayed incidence and slowed growth of metastases. Anti-tumour efficacy was greatest, and toxicity was least, when oxaliplatin was administered 12 or 24 h before fever-range whole body thermal therapy. CONCLUSIONS When properly dosed and scheduled, oxaliplatin thermochemotherapy achieved permanent eradication of all primary and metastatic tumours in 50% of animals, seemingly through an immune response. Successful clinical translation of this protocol would yield hitherto unseen cures and substantial improvement in quality of life.
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Affiliation(s)
- R Wanda Rowe
- University of Texas Medical School, Division of Oncology, Houston, Texas 77030, USA
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Kokolus KM, Hong CC, Repasky EA. Feeling too hot or cold after breast cancer: is it just a nuisance or a potentially important prognostic factor? Int J Hyperthermia 2010; 26:662-80. [PMID: 20849261 DOI: 10.3109/02656736.2010.507235] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
There is widespread recognition among both patients and caregivers that breast cancer patients often experience debilitating deficiencies in their ability to achieve thermal comfort, feeling excessively hot or cold under circumstances when others are comfortable. However, this symptom receives little clinical or scientific attention beyond identification and testing of drugs that minimise menopausal-like symptoms. Could some of these symptoms represent an important prognostic signal? Could thermal discomfort be among other cytokine-driven sickness behaviour symptoms seen in many breast cancer patients? While the literature reveals a strong link between treatment for breast cancer and some menopausal vasomotor symptoms (e.g. hot flashes also known as "hot flushes"), there is little data on quantitative assessment of severity of different types of symptoms and their possible prognostic potential. However, recent, intriguing studies indicating a correlation between the presence of hot flashes and reduced development of breast cancer recurrence strongly suggests that more study on this topic is needed. In comparison to reports on the phenomenon of breast cancer-associated hot flashes, there is essentially no scientific study on the large number of women who report feeling excessively cold after breast cancer treatment. Since similar acquired thermal discomfort symptoms can occur in patients with cancers other than breast cancer, there may be as yet unidentified cancer- or treatment-driven factor related to temperature dysregulation. In general, there is surprisingly little information on the physiological relationship between body temperature regulation, vasomotor symptoms, and cancer growth and progression. The goal of this article is twofold: (1) to review the scientific literature regarding acquired deficits in thermoregulation among breast cancer survivors and (2) to propose some speculative ideas regarding the possible basis for thermal discomfort among some of these women. Specifically, we suggest a potential association with excessive pro-inflammatory cytokine activity, similar to other cytokine-driven symptoms experienced after breast cancer, including fatigue and depression. We highlight the similarity of some breast cancer-associated thermal discomfort symptoms to those which occur during fever, suggesting the possibility that there may be common underlying changes in pro-inflammatory cytokine activity in both conditions. We anticipate that this contribution will stimulate additional scientific interest among researchers in identifying potential mechanisms and prognostic significance of this under-studied aspect of breast cancer biology and survivorship.
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Affiliation(s)
- Kathleen M Kokolus
- Department of Immunology, Roswell Park Cancer Institute, Buffalo, New York 14263, USA
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Combination of Ionising Irradiation and Hyperthermia Activates Programmed Apoptotic and Necrotic Cell Death Pathways in Human Colorectal Carcinoma Cells. Strahlenther Onkol 2010; 186:587-99. [DOI: 10.1007/s00066-010-2154-x] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2010] [Accepted: 07/05/2010] [Indexed: 01/04/2023]
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Palazzi M, Maluta S, Dall'Oglio S, Romano M. The role of hyperthermia in the battle against cancer. TUMORI JOURNAL 2010; 96:902-910. [DOI: 10.1177/548.6507] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
Abstract
Aims and background Hyperthermia, the heating of tumors to 41.5–43 °C, could be today considered the fourth pillar of the treatment of cancer. Employed for 20 years in Europe, the USA and Asia, hyperthermia, used in addition to radiotherapy, chemotherapy and surgery, increases both local control and overall survival, restores the chance of the surgery for inoperable tumors and allows a new low-dosage treatment of relapsed cancers previously treated with high radiotherapy dosage without increasing toxicity. Methods Hyperthermia can be either superficial, produced by a microwave generator, or regional, produced by a radiofrequency applicator with multiple antennas, which emanate a deep focalized or interstitial heating. Results The results are confirmed by phase III randomized trials, with level 1 evidence. A review of the international literature on hyperthermia, the experience of the University Hospital of Verona Radiotherapy Department (Italy) and a summary of the Symposium regarding the Evolution of Clinical Hyperthermia plus Radiotherapy during the Twentieth Congress of the French Society of Radiation Oncology (SFRO) are presented. Conclusions Hyperthermia is an important treatment modality in cancer treatment and its results are strongly supported by criteria of evidence-based medicine. Fifteen years of experience of the Radiation Oncology Department in Verona confirms the positive results obtained with international prospective trials, with level 1 evidence. Hyperthermia appears to be the fourth pillar beside surgery, radiotherapy and chemotherapy. Free full text available at www.tumorionline.it
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Affiliation(s)
- Mario Palazzi
- Radiation Oncology Department, University Hospital, Verona, Italy
| | - Sergio Maluta
- Radiation Oncology Department, University Hospital, Verona, Italy
| | | | - Mario Romano
- Radiation Oncology Department, University Hospital, Verona, Italy
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Multhoff G, Gaipl U. Molekulare und immunologische Effekte der Hyperthermie auf Tumorprogression und Metastasierung. ONKOLOGE 2010. [DOI: 10.1007/s00761-010-1897-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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Muthana M, Multhoff G, Pockley AG. Tumour infiltrating host cells and their significance for hyperthermia. Int J Hyperthermia 2010; 26:247-55. [PMID: 20388022 DOI: 10.3109/02656730903413375] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
Much information can be gained by investigating the consequences of hyperthermia on individual cell populations in vitro, however the precise effects of such a therapeutic modality in vivo depend on the tumour microenvironment and the cellular composition therein. Although the direct cytotoxic effects of hyperthermia on tumour tissue can lead to an immediate reduction in tumour volume, long-term benefits to local and distal tumour recurrence will very much depend on the induction of immunity and the capacity of effector cells to traffic to tumours and elicit their cytotoxic functions. The immunological sequelae to hyperthermia are even more important in those instances when large tumour volumes preclude the delivery of appropriate thermal damage. The development of protective anti-tumour immunity requires a plethora of interactions and responses, the vast majority of which can be influenced by temperatures that are consistent with fever-like temperatures (39 degrees -40 degrees C), as well as hyperthermia treatment (<41 degrees C). This article reviews current knowledge relating to the effects of hyperthermia treatment on aspects of the induction and manifestation of immunological responses that are most pertinent to the development and maintenance of protective anti-tumour immunity.
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Affiliation(s)
- Munitta Muthana
- Department of Infection and Immunity, The Medical School, University of Sheffield, Sheffield, UK
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Lee CT, Mace T, Repasky EA. Hypoxia-driven immunosuppression: a new reason to use thermal therapy in the treatment of cancer? Int J Hyperthermia 2010; 26:232-46. [PMID: 20388021 DOI: 10.3109/02656731003601745] [Citation(s) in RCA: 65] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
Hypoxia within the tumour microenvironment is correlated with poor treatment outcome after radiation and chemotherapy, and with decreased overall survival in cancer patients. Several molecular mechanisms by which hypoxia supports tumour growth and interferes with effective radiation and chemotherapies are now well established. However, several new lines of investigation are pointing to yet another ominous outcome of hypoxia in the tumour microenvironment: suppression of anti-tumour immune effector cells and enhancement of tumour escape from immune surveillance. This review summarises this important information, and highlights mechanistic data by which hypoxia incapacitates several different types of immune effector cells, enhances the activity of immunosuppressive cells and provides new avenues which help 'blind' immune cells to detect the presence of tumour cells. Finally, we discuss data which indicates that mild thermal therapy, through its physiologically regulated ability to alter vascular perfusion and oxygen tensions within the tumour microenvironment, as well as its ability to enhance the function of some of the same immune effector activities that are inhibited by hypoxia, could be used to rapidly and safely release the tight grip of hypoxia in the tumour microenvironment thereby reducing barriers to more effective immune-based therapies.
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Affiliation(s)
- Chen-Ting Lee
- Department of Immunology, Roswell Park Cancer Institute, Buffalo, New York 14263, USA
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Zerbini A, Pilli M, Laccabue D, Pelosi G, Molinari A, Negri E, Cerioni S, Fagnoni F, Soliani P, Ferrari C, Missale G. Radiofrequency thermal ablation for hepatocellular carcinoma stimulates autologous NK-cell response. Gastroenterology 2010; 138:1931-42. [PMID: 20060829 DOI: 10.1053/j.gastro.2009.12.051] [Citation(s) in RCA: 127] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/16/2009] [Revised: 11/12/2009] [Accepted: 12/28/2009] [Indexed: 12/13/2022]
Abstract
BACKGROUND & AIMS Radiofrequency thermal ablation (RFA) is a minimally invasive technique used as standard local therapy of hepatocellular carcinoma and second-line treatment for metastatic liver tumors. Studies in preclinical models and in patients have shown that thermal destruction of tumor tissue can enhance anti-tumor cellular responses, but our knowledge of its impact on natural killer (NK) cells is still very limited. METHODS Thirty-seven patients undergoing RFA for hepatocellular carcinoma were studied for peripheral blood lymphocytes counts followed by phenotypic and functional characterization of NK-cell population. RESULTS Peripheral blood lymphocytes kinetics revealed an increased frequency and absolute number of NK cells expressing higher levels of activatory along with reduced levels of inhibitory NK receptors, and increased functional NK-cell activity. A prevalent expansion of the CD3(-)CD56(dim) NK subset was observed compared to the CD3(-)CD56(bright) counterpart. Interferon-gamma production, anti-K562 cell cytotoxicity, and antibody-dependent cell cytotoxicity, appeared consistently increased in terms of both absolute activity and killing efficiency at 4 weeks after RFA, as compared to baseline. Interestingly, when recurrence-free survival was assessed in 2 groups of patients separated according to higher vs lower enhancement of cytotoxicity and/or interferon-gamma production, a significant difference was observed, thus suggesting a potential predictive role of NK functional assays on efficacy of RFA. CONCLUSIONS RFA can lead to stimulation of NK cells with a more differentiated and proactivatory phenotypic profile with general increase of functional activities. This observation may be relevant for development of adjuvant immunotherapeutic strategies aimed at enhancing NK-cell responses against primary and metastatic liver tumors.
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Affiliation(s)
- Alessandro Zerbini
- Unit of Infectious Diseases and Hepatology, Azienda Ospedaliero-Universitaria di Parma, Parma, Italy
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Schmidtner J, Distel LV, Ott OJ, Nkenke E, Sprung CN, Fietkau R, Lubgan D. Hyperthermia and irradiation of head and neck squamous cancer cells causes migratory profile changes of tumour infiltrating lymphocytes. Int J Hyperthermia 2009; 25:347-54. [DOI: 10.1080/02656730902852677] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
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