1
|
Rodriguez Arango JA, Zec T, Khalife M. Perioperative Ketamine and Cancer Recurrence: A Comprehensive Review. J Clin Med 2024; 13:1920. [PMID: 38610685 PMCID: PMC11012833 DOI: 10.3390/jcm13071920] [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: 02/23/2024] [Revised: 03/14/2024] [Accepted: 03/21/2024] [Indexed: 04/14/2024] Open
Abstract
Cancer is a significant global health threat and a leading cause of death worldwide. Effective early-stage interventions, particularly surgery, can potentially cure many solid tumors. However, the risk of postoperative cancer recurrence remains high. Recent research highlights the influence of perioperative anesthetic and analgesic choices on the fate of residual cancer cells, potentially affecting recurrence risks. Among these agents, ketamine-a well-known anesthetic and analgesic-has garnered interest due to its antitumor properties, mainly through inhibiting the N-methyl-D-aspartate (NMDA) receptor found in various cancer tissues. Additionally, ketamine's potential immunomodulatory effects, given the expression of NMDA receptors on immune cells, suggest that it plays a significant role during the perioperative period. This review synthesizes current evidence on ketamine's impact on cancer cell biology, inflammation, immune modulation, and the role of the gut microbiota, proposing ketamine as a promising agent for enhancing oncological outcomes.
Collapse
Affiliation(s)
| | | | - Maher Khalife
- Department of Anaesthesiology, Institut Jules Bordet, Université Libre de Bruxelles, 1070 Bruxelles, Belgium
| |
Collapse
|
2
|
Enam SF, Kilic CY, Huang J, Kang BJ, Chen R, Tribble CS, Ilich E, Betancur MI, Blocker SJ, Owen SJ, Buckley AF, Lyon JG, Bellamkonda RV. Cytostatic hypothermia and its impact on glioblastoma and survival. SCIENCE ADVANCES 2022; 8:eabq4882. [PMID: 36427309 PMCID: PMC9699673 DOI: 10.1126/sciadv.abq4882] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Accepted: 10/27/2022] [Indexed: 06/16/2023]
Abstract
Patients with glioblastoma (GBM) have limited options and require novel approaches to treatment. Here, we studied and deployed nonfreezing "cytostatic" hypothermia to stunt GBM growth. This growth-halting method contrasts with ablative, cryogenic hypothermia that kills both neoplastic and infiltrated healthy tissue. We investigated degrees of hypothermia in vitro and identified a cytostatic window of 20° to 25°C. For some lines, 18 hours/day of cytostatic hypothermia was sufficient to halt division in vitro. Next, we fabricated an experimental tool to test local cytostatic hypothermia in two rodent GBM models. Hypothermia more than doubled median survival, and all rats that successfully received cytostatic hypothermia survived their study period. Unlike targeted therapeutics that are successful in preclinical models but fail in clinical trials, cytostatic hypothermia leverages fundamental physics that influences biology broadly. It is a previously unexplored approach that could provide an additional option to patients with GBM by halting tumor growth.
Collapse
Affiliation(s)
- Syed Faaiz Enam
- Department of Biomedical Engineering, Pratt School of Engineering, Duke University, Durham, NC 27705, USA
- Department of Neurology, University of Texas Southwestern Medical Center, Dallas, TX 75235, USA
| | - Cem Y. Kilic
- Department of Biomedical Engineering, Pratt School of Engineering, Duke University, Durham, NC 27705, USA
| | - Jianxi Huang
- Department of Biomedical Engineering, Pratt School of Engineering, Duke University, Durham, NC 27705, USA
| | - Brian J. Kang
- Department of Biomedical Engineering, Pratt School of Engineering, Duke University, Durham, NC 27705, USA
| | - Reed Chen
- Department of Biomedical Engineering, Pratt School of Engineering, Duke University, Durham, NC 27705, USA
| | - Connor S. Tribble
- Department of Biomedical Engineering, Pratt School of Engineering, Duke University, Durham, NC 27705, USA
| | - Ekaterina Ilich
- Department of Biomedical Engineering, Pratt School of Engineering, Duke University, Durham, NC 27705, USA
| | - Martha I. Betancur
- Department of Biomedical Engineering, Pratt School of Engineering, Duke University, Durham, NC 27705, USA
| | - Stephanie J. Blocker
- Department of Radiology, Center for In Vivo Microscopy, Duke University, Durham, NC 27705, USA
| | - Steven J. Owen
- Bio-medical Machine Shop, Pratt School of Engineering, Duke University, Durham, NC 27705, USA
| | - Anne F. Buckley
- Department of Pathology, School of Medicine, Duke University, Durham, NC 27705, USA
| | - Johnathan G. Lyon
- Department of Biomedical Engineering, Pratt School of Engineering, Duke University, Durham, NC 27705, USA
- Department of Biology, Emory University, Atlanta, GA 30332, USA
| | - Ravi V. Bellamkonda
- Department of Biomedical Engineering, Pratt School of Engineering, Duke University, Durham, NC 27705, USA
- Department of Biology, Emory University, Atlanta, GA 30332, USA
| |
Collapse
|
3
|
Lemecha M, Chalise JP, Takamuku Y, Zhang G, Yamakawa T, Larson G, Itakura K. Lcn2 mediates adipocyte-muscle-tumor communication and hypothermia in pancreatic cancer cachexia. Mol Metab 2022; 66:101612. [PMID: 36243318 PMCID: PMC9596731 DOI: 10.1016/j.molmet.2022.101612] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Revised: 09/22/2022] [Accepted: 10/10/2022] [Indexed: 11/05/2022] Open
Abstract
OBJECTIVE Adipose tissue is the largest endocrine organ. When activated by cancer cells, adipocytes secrete adipocytokines and release fatty acids, which are then transferred to cancer cells and used for structural and biochemical support. How this metabolic symbiosis between cancer cells and adipocytes affects skeletal muscle and thermogenesis during cancer cachexia is unknown. Cancer cachexia is a multiorgan syndrome and how the communication between tissues is established has yet to be determined. We investigated adipose tissue secretory factors and explored their role in crosstalk of adipocytes, muscle, and tumor during pancreatic cancer cachexia. METHODS We used a pancreatic cancer cachexia mouse model generated by syngenic implantation of pancreatic ductal adenocarcinoma (PDAC) cells (KPC) intraperitoneally into C57BL/6 mice and Lcn2-knockout mice. For in vitro studies, adipocytes (3T3-L1 and primary adipocytes), cachectic cancer cells (Panc0203), non-cachectic cancer cells (Du145 cells), and skeletal muscle cells (C2C12 myoblasts) were used. RESULTS To identify molecules involved in the crosstalk of adipose tissue with muscle and tumors, we treated 3T3-L1 adipocytes with conditioned medium (CM) from cancer cells. Upon screening the secretomes from PDAC-induced adipocytes, several adipocytokines were identified, including lipocalin 2 (Lcn2). We investigated Lcn2 as a potential mediator of cachexia induced by adipocytes in response to PDAC. During tumor progression, mice exhibited a decline in body weight gain, which was accompanied by loss of adipose and muscle tissues. Tumor-harboring mice developed drastic hypothermia because of a dramatic loss of fat in brown adipose tissue (BAT) and suppression of the thermogenesis pathway. We inhibited Lcn2 with an anti-Lcn2 antibody neutralization or genomic ablation in mice. Lcn2 deficiency significantly improved body temperature in tumor-bearing mice, which was supported by the increased expression of Ucp1 and β3-adrenergic receptor in BAT. In addition, Lcn2 inhibition abrogated the loss of fat and muscle in tumor-bearing mice. In contrast to tumor-bearing WT mice, the corresponding Lcn2-knockout mice showed reduced ATGL expression in iWAT and decreased the expression of muscle atrophy molecular markers MuRF-1 and Fbx32. CONCLUSIONS This study showed that Lcn2 is causally involved in the dysregulation of adipose tissue-muscle-tumor crosstalk during pancreatic cancer cachexia. Therapeutic targets that suppress Lcn2 may minimize the progression of cachexia.
Collapse
Affiliation(s)
- Mengistu Lemecha
- Department of Molecular and Cellular Biology, Beckman Research Institute of City of Hope, Duarte, CA, USA,Corresponding author. Department of Molecular and Cellular Biology, Beckman Research Institute of City of Hope 1500 E Duarte Rd, Duarte, CA 91010, USA.
| | - Jaya Prakash Chalise
- Department of Molecular and Cellular Biology, Beckman Research Institute of City of Hope, Duarte, CA, USA
| | - Yuki Takamuku
- Department of Molecular and Cellular Biology, Beckman Research Institute of City of Hope, Duarte, CA, USA,Department of Central Research Institute, Wakunaga Pharmaceutical Co., Ltd., Akitakata, Hiroshima, Japan
| | - Guoxiang Zhang
- Department of Molecular and Cellular Biology, Beckman Research Institute of City of Hope, Duarte, CA, USA
| | - Takahiro Yamakawa
- Department of Molecular and Cellular Biology, Beckman Research Institute of City of Hope, Duarte, CA, USA
| | - Garrett Larson
- Department of Molecular and Cellular Biology, Beckman Research Institute of City of Hope, Duarte, CA, USA
| | - Keiichi Itakura
- Department of Molecular and Cellular Biology, Beckman Research Institute of City of Hope, Duarte, CA, USA
| |
Collapse
|
4
|
Machado SA, Pasquarelli-do-Nascimento G, da Silva DS, Farias GR, de Oliveira Santos I, Baptista LB, Magalhães KG. Browning of the white adipose tissue regulation: new insights into nutritional and metabolic relevance in health and diseases. Nutr Metab (Lond) 2022; 19:61. [PMID: 36068578 PMCID: PMC9446768 DOI: 10.1186/s12986-022-00694-0] [Citation(s) in RCA: 52] [Impact Index Per Article: 26.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Accepted: 08/19/2022] [Indexed: 12/11/2022] Open
Abstract
Adipose tissues are dynamic tissues that play crucial physiological roles in maintaining health and homeostasis. Although white adipose tissue and brown adipose tissue are currently considered key endocrine organs, they differ functionally and morphologically. The existence of the beige or brite adipocytes, cells displaying intermediary characteristics between white and brown adipocytes, illustrates the plastic nature of the adipose tissue. These cells are generated through white adipose tissue browning, a process associated with augmented non-shivering thermogenesis and metabolic capacity. This process involves the upregulation of the uncoupling protein 1, a molecule that uncouples the respiratory chain from Adenosine triphosphate synthesis, producing heat. β-3 adrenergic receptor system is one important mediator of white adipose tissue browning, during cold exposure. Surprisingly, hyperthermia may also induce beige activation and white adipose tissue beiging. Physical exercising copes with increased levels of specific molecules, including Beta-Aminoisobutyric acid, irisin, and Fibroblast growth factor 21 (FGF21), which induce adipose tissue browning. FGF21 is a stress-responsive hormone that interacts with beta-klotho. The central roles played by hormones in the browning process highlight the relevance of the individual lifestyle, including circadian rhythm and diet. Circadian rhythm involves the sleep-wake cycle and is regulated by melatonin, a hormone associated with UCP1 level upregulation. In contrast to the pro-inflammatory and adipose tissue disrupting effects of the western diet, specific food items, including capsaicin and n-3 polyunsaturated fatty acids, and dietary interventions such as calorie restriction and intermittent fasting, favor white adipose tissue browning and metabolic efficiency. The intestinal microbiome has also been pictured as a key factor in regulating white tissue browning, as it modulates bile acid levels, important molecules for the thermogenic program activation. During embryogenesis, in which adipose tissue formation is affected by Bone morphogenetic proteins that regulate gene expression, the stimuli herein discussed influence an orchestra of gene expression regulators, including a plethora of transcription factors, and chromatin remodeling enzymes, and non-coding RNAs. Considering the detrimental effects of adipose tissue browning and the disparities between adipose tissue characteristics in mice and humans, further efforts will benefit a better understanding of adipose tissue plasticity biology and its applicability to managing the overwhelming burden of several chronic diseases.
Collapse
Affiliation(s)
- Sabrina Azevedo Machado
- Laboratory of Immunology and Inflammation, Department of Cell Biology, University of Brasilia, Brasília, DF, Brazil
| | | | - Debora Santos da Silva
- Laboratory of Immunology and Inflammation, Department of Cell Biology, University of Brasilia, Brasília, DF, Brazil
| | - Gabriel Ribeiro Farias
- Laboratory of Immunology and Inflammation, Department of Cell Biology, University of Brasilia, Brasília, DF, Brazil
| | - Igor de Oliveira Santos
- Laboratory of Immunology and Inflammation, Department of Cell Biology, University of Brasilia, Brasília, DF, Brazil
| | - Luana Borges Baptista
- Laboratory of Immunology and Inflammation, Department of Cell Biology, University of Brasilia, Brasília, DF, Brazil
| | - Kelly Grace Magalhães
- Laboratory of Immunology and Inflammation, Department of Cell Biology, University of Brasilia, Brasília, DF, Brazil.
| |
Collapse
|
5
|
Liu P, Ye M, Wu Y, Wu L, Lan K, Wu Z. Hyperthermia combined with immune checkpoint inhibitor therapy: Synergistic sensitization and clinical outcomes. Cancer Med 2022; 12:3201-3221. [PMID: 35908281 PMCID: PMC9939221 DOI: 10.1002/cam4.5085] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2021] [Revised: 06/24/2022] [Accepted: 06/29/2022] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Within the field of oncotherapy, research interest regarding immunotherapy has risen to the point that it is now seen as a key application. However, inherent disadvantages of immune checkpoint inhibitors (ICIs), such as their low response rates and immune-related adverse events (irAEs), currently restrict their clinical application. Were these disadvantages to be overcome, more patients could derive prolonged benefits from ICIs. At present, many basic experiments and clinical studies using hyperthermia combined with ICI treatment (HIT) have been performed and shown the potential to address the above challenges. Therefore, this review extensively summarizes the knowledge and progress of HIT for analysis and discusses the effect and feasibility. METHODS In this review, we explored the PubMed and clinicaltrials.gov databases, with regard to the searching terms "immune checkpoint inhibitor, immunotherapy, hyperthermia, ablation, photothermal therapy". RESULTS By reviewing the literature, we analyzed how hyperthermia influences tumor immunology and improves the efficacy of ICI. Hyperthermia can trigger a series of multifactorial molecular cascade reactions between tumors and immunization and can significantly induce cytological modifications within the tumor microenvironment (TME). The pharmacological potency of ICIs can be enhanced greatly through the immunomodulatory amelioration of immunosuppression, and the activation of immunostimulation. Emerging clinical trials outcome regarding HIT have verified and enriched the theoretical foundation of synergistic sensitization. CONCLUSION HIT research is now starting to transition from preclinical studies to clinical investigations. Several HIT sensitization mechanisms have been reflected and demonstrated as significant survival benefits for patients through pioneering clinical trials. Further studies into the theoretical basis and practical standards of HIT, combined with larger-scale clinical studies involving more cancer types, will be necessary for the future.
Collapse
Affiliation(s)
- Pengyuan Liu
- Oncology & Radiotherapy DepartmentZhejiang HospitalHangzhouChina,Second Clinical Medical CollegeZhejiang Chinese Medical UniversityHangzhouChina
| | - Mengna Ye
- Second Clinical Medical CollegeZhejiang Chinese Medical UniversityHangzhouChina
| | - Yajun Wu
- Department of TCM PharmacyZhejiang HospitalHangzhouChina
| | - Lichao Wu
- College of Basic Medical SciencesZhejiang Chinese Medical UniversityHangzhouChina
| | - Kaiping Lan
- Oncology Department of Combination of Traditional Chinese and Western MedicineTonglu Hospital of Traditional Chinese MedicineHangzhouChina
| | - Zhibing Wu
- Oncology & Radiotherapy DepartmentZhejiang HospitalHangzhouChina
| |
Collapse
|
6
|
Sasidharan Nair V, Saleh R, Toor SM, Cyprian FS, Elkord E. Metabolic reprogramming of T regulatory cells in the hypoxic tumor microenvironment. Cancer Immunol Immunother 2021; 70:2103-2121. [PMID: 33532902 PMCID: PMC8289790 DOI: 10.1007/s00262-020-02842-y] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Accepted: 12/21/2020] [Indexed: 12/13/2022]
Abstract
Metabolic dysregulation in the hypoxic tumor microenvironment (TME) is considered as a hallmark of solid tumors, leading to changes in biosynthetic pathways favoring onset, survival and proliferation of malignant cells. Within the TME, hypoxic milieu favors metabolic reprogramming of tumor cells, which subsequently affects biological properties of tumor-infiltrating immune cells. T regulatory cells (Tregs), including both circulating and tissue-resident cells, are particularly susceptible to hypoxic metabolic signaling that can reprogram their biological and physicochemical properties. Furthermore, metabolic reprogramming modifies Tregs to utilize alternative substrates and undergo a plethora of metabolic events to meet their energy demands. Major impact of this metabolic reprogramming can result in differentiation, survival, excessive secretion of immunosuppressive cytokines and proliferation of Tregs within the TME, which in turn dampen anti-tumor immune responses. Studies on fine-tuning of Treg metabolism are challenging due to heterogenicity of tissue-resident Tregs and their dynamic functions. In this review, we highlight tumor intrinsic and extrinsic factors, which can influence Treg metabolism in the hypoxic TME. Moreover, we focus on metabolic reprogramming of Tregs that could unveil potential regulatory networks favoring tumorigenesis/progression, and provide novel insights, including inhibitors against acetyl-coA carboxylase 1 and transforming growth factor beta into targeting Treg metabolism for therapeutic benefits.
Collapse
Affiliation(s)
- Varun Sasidharan Nair
- Cancer Research Center, Qatar Biomedical Research Institute (QBRI), Hamad Bin Khalifa University (HBKU), Qatar Foundation (QF), Doha, Qatar
| | - Reem Saleh
- Cancer Research Center, Qatar Biomedical Research Institute (QBRI), Hamad Bin Khalifa University (HBKU), Qatar Foundation (QF), Doha, Qatar
| | - Salman M Toor
- Cancer Research Center, Qatar Biomedical Research Institute (QBRI), Hamad Bin Khalifa University (HBKU), Qatar Foundation (QF), Doha, Qatar
| | - Farhan S Cyprian
- Department of Basic Medical Sciences, College of Medicine, Member of QU Health, Qatar University, Doha, Qatar
| | - Eyad Elkord
- Biomedical Research Center, School of Science, Engineering and Environment, University of Salford, Manchester, M5 4WT, UK.
| |
Collapse
|
7
|
Li Z, Deng J, Sun J, Ma Y. Hyperthermia Targeting the Tumor Microenvironment Facilitates Immune Checkpoint Inhibitors. Front Immunol 2020; 11:595207. [PMID: 33240283 PMCID: PMC7680736 DOI: 10.3389/fimmu.2020.595207] [Citation(s) in RCA: 46] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2020] [Accepted: 10/09/2020] [Indexed: 12/12/2022] Open
Abstract
Immune checkpoint inhibitors (ICIs) have ushered in a new era of cancer therapy; however, ICIs are only effective in selective patients. The efficacy of ICIs is closely related to the tumor microenvironment. Fever for a long time was thought to directly regulate the immune response, and artificial “fever” from hyperthermia modulates the tumor immune microenvironment by providing danger signals with heat shock proteins (HSPs) as well as subsequent activation of immune systems. Encouraging results have been achieved in preclinical studies focused on potential synergetic effects by combining hyperthermia with ICIs. In this review, we summarized a cluster of immune-related factors that not only make hyperthermia a treatment capable of defending against cancer but also make hyperthermia a reliable treatment that creates a type I-like tumor microenvironment (overexpression of PD-L1 and enrichment of tumor infiltrating lymphocytes) in complementary for the enhancement of the ICIs. Then we reviewed recent preclinical data of the combination regimens involving hyperthermia and ICIs that demonstrated the combined efficacy and illustrated possible approaches to further boost the effectiveness of this combination.
Collapse
Affiliation(s)
- Zihui Li
- Oncology Department, The Third People's Hospital of Hubei Province, Affiliated Hospital of Jianghan University, Wuhan, China
| | - Jie Deng
- Oncology Department, The Third People's Hospital of Hubei Province, Affiliated Hospital of Jianghan University, Wuhan, China
| | - Jianhai Sun
- Oncology Department, The Third People's Hospital of Hubei Province, Affiliated Hospital of Jianghan University, Wuhan, China
| | - Yanling Ma
- Oncology Department, The Third People's Hospital of Hubei Province, Affiliated Hospital of Jianghan University, Wuhan, China
| |
Collapse
|
8
|
Combination Therapy of Pulsed-Wave Ultrasound Hyperthermia and Immunostimulant OK-432 Enhances Systemic Antitumor Immunity for Cancer Treatment. Int J Radiat Oncol Biol Phys 2020; 108:140-149. [PMID: 32339644 DOI: 10.1016/j.ijrobp.2020.04.021] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2019] [Revised: 02/26/2020] [Accepted: 04/13/2020] [Indexed: 11/20/2022]
Abstract
PURPOSE In this study, we hypothesized that systemic antitumor immunity might be enhanced by combining pulsed-wave ultrasound hyperthermia (pUSHT) with OK-432 and that the induced antitumor immunity could confer protection against tumorigenesis. These hypotheses were tested in bilateral and rechallenged tumor models. METHODS AND MATERIALS Bilateral and rechallenged tumor models were applied in the studies. In the bilateral tumor model, BALB/c mice were inoculated in both flanks with CT26-luc tumor cells. The tumors in the right flank were treated with 4 courses of pUSHT with or without OK-432. In the rechallenged tumor model, tumor cells were implanted into the right flank. Once formed, the tumors were treated with pUSHT with OK-432, followed by surgical resection. New tumor cells were then implanted into the contralateral flank. The antitumor response was evaluated via infiltrated immune cells and the severity of necrosis/apoptosis in tumors. RESULTS In the bilateral tumor model, the tumor growth rate and growth activity of both treated (100% reduction) and untreated tumors (90.5% reduction) were significantly inhibited with the combination treatment compared with the sham control group, and the systemic antitumor effect was prolonged. The survival rate was significantly enhanced (sham control, 8 days; OK plus pUSHT, >20 days). IFNγ+ CD4 (treated tumor, 8.6-fold; untreated tumor, 4-fold), IFNγ+ CD8 (treated tumor, 6.7-fold; untreated tumor, 2.6-fold), and T cell and NK cell (treated tumor, 4-fold; untreated tumor, 2.5-fold) infiltration was increased in the combination group compared with the control group. In the rechallenged tumor model, new tumors failed to form with the combination treatment. CONCLUSION This experimental study combining pUSHT and OK-432 explored a new therapeutic strategy for controlling colon cancer metastasis. The results show that the combination treatment may produce an effective antitumor immune response.
Collapse
|
9
|
Fan X, Wang D, Chen X, Wang R. Effects of Anesthesia on Postoperative Recurrence and Metastasis of Malignant Tumors. Cancer Manag Res 2020; 12:7619-7633. [PMID: 32922072 PMCID: PMC7457832 DOI: 10.2147/cmar.s265529] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Accepted: 08/04/2020] [Indexed: 01/17/2023] Open
Abstract
It is difficult to control the recurrence and metastasis of malignant tumors; furthermore, anesthesia is considered one of the main influencing factors. There has been increasing clinical attention on the effects of anesthetic drugs and methods on postoperative tumor growth and metastasis. We reviewed the effects of anesthesia on tumor recurrence and metastasis; specifically, the effects of anesthetic agents, anesthesia methods, and related factors during the perioperative period on the tumor growth and metastasis were analyzed. This study can provide reference standards for rational anesthesia formulations and cancer-related pain analgesia protocols for surgical procedures in patients with malignant tumors. Moreover, it contributes toward an experimental basis for the improvement and development of novel anesthetic agents and methods.
Collapse
Affiliation(s)
- Xiaoqing Fan
- Department of Anesthesiology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China (USTC), Hefei, Anhui 230001, People's Republic of China.,Department of Anesthesiology, Anhui Provincial Hospital, Hefei 230001, Anhui, People's Republic of China
| | - Delong Wang
- Department of Anesthesiology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China (USTC), Hefei, Anhui 230001, People's Republic of China.,Department of Anesthesiology, Anhui Provincial Hospital, Hefei 230001, Anhui, People's Republic of China
| | - Xueran Chen
- Anhui Province Key Laboratory of Medical Physics and Technology, Institute of Health and Medical Technology, Hefei Institutes of Physical Science, Chinese Academy of Sciences, Hefei, Anhui 230031, People's Republic of China.,Department of Molecular Pathology, Hefei Cancer Hospital, Chinese Academy of Sciences, Hefei, Anhui 230031, People's Republic of China
| | - Ruiting Wang
- Department of Anesthesiology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China (USTC), Hefei, Anhui 230001, People's Republic of China.,Department of Anesthesiology, Anhui Provincial Hospital, Hefei 230001, Anhui, People's Republic of China
| |
Collapse
|
10
|
Preventive hypothermia as a neuroprotective strategy for paclitaxel-induced peripheral neuropathy. Pain 2020; 160:1505-1521. [PMID: 30839425 DOI: 10.1097/j.pain.0000000000001547] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Chemotherapy-induced peripheral neuropathy (CIPN) is a severe adverse effect that occurs secondary to anticancer treatments and has no known preventive or therapeutic strategy. Therapeutic hypothermia has been shown to be effective in protecting against central and peripheral nervous system injuries. However, the effects of therapeutic hypothermia on CIPN have rarely been explored. We induced lower back hypothermia (LBH) in an established paclitaxel-induced CIPN rat model and found that the paclitaxel-induced impairments observed in behavioral, electrophysiological, and histological impairments were inhibited by LBH when applied at an optimal setting of 24°C to the sciatic nerve and initiated 90 minutes before paclitaxel infusion. Lower back hypothermia also inhibited the paclitaxel-induced activation of astroglia and microglia in the spinal cord and macrophage infiltration into and neuronal injury in the dorsal root ganglia and sciatic nerves. Furthermore, LBH decreased the local blood flow and local tissue concentrations of paclitaxel. Finally, in NOD/SCID mice inoculated with cancer cells, the antiproliferative effect of paclitaxel was not affected by the distal application of LBH. In conclusion, our findings indicate that early exposure to regional hypothermia alleviates paclitaxel-induced peripheral neuropathy. Therapeutic hypothermia may therefore represent an economical and nonpharmaceutical preventive strategy for CIPN in patients with localized solid tumors.
Collapse
|
11
|
Zhang S, Zhou L, Zhang M, Wang Y, Wang M, Du J, Gu W, Kui F, Li J, Geng S, Du G. Berberine Maintains the Neutrophil N1 Phenotype to Reverse Cancer Cell Resistance to Doxorubicin. Front Pharmacol 2020; 10:1658. [PMID: 32063859 PMCID: PMC7000449 DOI: 10.3389/fphar.2019.01658] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2019] [Accepted: 12/17/2019] [Indexed: 02/06/2023] Open
Abstract
This study explores the contributions of neutrophils to chemotherapeutic resistance and berberine-regulated cancer cell sensitivity to doxorubicin (DOX). In vitro experiments, continuous DOX treatment led to the shift of HL-60 cells to N2 neutrophils and thus induced chemotherapeutic resistance. The combination treatment with DOX and 2 µM berberine resulted in the differentiation of HL-60 cells toward N1 and therefore stimulated HL-60 cell immune clearance. Berberine increased reactive oxygen species (ROS) and decreased autophagy and therefore induced apoptosis in HL-60-N2 cells with morphological changes, but had no effect on cell viability in HL-60-N1 cells. The neutrophil-regulating efficacy of berberine was confirmed in the urethane-induced lung carcinogenic model and H22 liver cancer allograft model. Furthermore, we found that DOX-derived neutrophils had high levels of CD133 and CD309 surface expression, which prevented both chemotherapeutic sensitivity and immune rejection by self-expression of PD-L1 and surface expression of PD-1 receptor on T cells, whereas berberine could downregulate CD133 and CD309 surface expression. Finally, berberine-relevant targets and pathways were evaluated. This study first suggests an important role of berberine in regulating neutrophil phenotypes to maintain cancer cell sensitivity to DOX.
Collapse
Affiliation(s)
- Shuhui Zhang
- Institute of Pharmacy, Pharmaceutical College of Henan University, Kaifeng, China
| | - Lin Zhou
- Institute of Pharmacy, Pharmaceutical College of Henan University, Kaifeng, China
| | - Mengdi Zhang
- Institute of Pharmacy, Pharmaceutical College of Henan University, Kaifeng, China
| | - Yuehua Wang
- Institute of Pharmacy, Pharmaceutical College of Henan University, Kaifeng, China
| | - Mengqi Wang
- Institute of Pharmacy, Pharmaceutical College of Henan University, Kaifeng, China
| | - Jincheng Du
- Institute of Pharmacy, Pharmaceutical College of Henan University, Kaifeng, China
- Chinese Medical School, Hunan University of Chinese Medicine, Changsha, China
| | - Wenwen Gu
- Institute of Pharmacy, Pharmaceutical College of Henan University, Kaifeng, China
| | - Fuguang Kui
- Institute of Pharmacy, Pharmaceutical College of Henan University, Kaifeng, China
| | - Jiahuan Li
- Institute of Pharmacy, Pharmaceutical College of Henan University, Kaifeng, China
| | - Shengnan Geng
- School of Pharmacy and Chemical Engineering, Zhengzhou University of Industry Technology, Xinzheng, China
| | - Gangjun Du
- Institute of Pharmacy, Pharmaceutical College of Henan University, Kaifeng, China
- School of Pharmacy and Chemical Engineering, Zhengzhou University of Industry Technology, Xinzheng, China
| |
Collapse
|
12
|
Influence of perioperative anaesthetic and analgesic interventions on oncological outcomes: a narrative review. Br J Anaesth 2019; 123:135-150. [PMID: 31255291 DOI: 10.1016/j.bja.2019.04.062] [Citation(s) in RCA: 136] [Impact Index Per Article: 27.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2018] [Revised: 03/18/2019] [Accepted: 04/23/2019] [Indexed: 02/06/2023] Open
Abstract
Surgery is an important treatment modality for the majority of solid organ cancers. Unfortunately, cancer recurrence following surgery of curative intent is common, and typically results in refractory disease and patient death. Surgery and other perioperative interventions induce a biological state conducive to the survival and growth of residual cancer cells released from the primary tumour intraoperatively, which may influence the risk of a subsequent metastatic disease. Evidence is accumulating that anaesthetic and analgesic interventions could affect many of these pathophysiological processes, influencing risk of cancer recurrence in either a beneficial or detrimental way. Much of this evidence is from experimental in vitro and in vivo models, with clinical evidence largely limited to retrospective observational studies or post hoc analysis of RCTs originally designed to evaluate non-cancer outcomes. This narrative review summarises the current state of evidence regarding the potential effect of perioperative anaesthetic and analgesic interventions on cancer biology and clinical outcomes. Proving a causal link will require data from prospective RCTs with oncological outcomes as primary endpoints, a number of which will report in the coming years. Until then, there is insufficient evidence to recommend any particular anaesthetic or analgesic technique for patients undergoing tumour resection surgery on the basis that it might alter the risk of recurrence or metastasis.
Collapse
|
13
|
Du Z, Zhang S, Lin Y, Zhou L, Wang Y, Yan G, Zhang M, Wang M, Li J, Tong Q, Duan Y, Du G. Momordicoside G Regulates Macrophage Phenotypes to Stimulate Efficient Repair of Lung Injury and Prevent Urethane-Induced Lung Carcinoma Lesions. Front Pharmacol 2019; 10:321. [PMID: 30984004 PMCID: PMC6450463 DOI: 10.3389/fphar.2019.00321] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2018] [Accepted: 03/15/2019] [Indexed: 12/26/2022] Open
Abstract
Momordicoside G is a bioactive component from Momordica charantia, this study explores the contributions of macrophages to the effects of momordicoside G on lung injury and carcinoma lesion. In vitro, when administered at the dose that has no effect on cell viability in M2-like macrophages, momordicoside G decreased ROS and promoted autophagy and thus induced apoptosis in M1-like macrophages with the morphological changes. In the urethane-induced lung carcinogenic model, prior to lung carcinoma lesions, urethane induced obvious lung injury accompanied by the increased macrophage infiltration. The lung carcinoma lesions were positively correlated with lung tissue injury and macrophage infiltration in alveolar cavities in the control group, these macrophages showed mainly a M1-like (iNOS+/CD68+) phenotype. ELISA showed that the levels of IL-6 and IL-12 were increased and the levels of IL-10 and TGF-β1 were reduced in the control group. After momordicoside G treatment, lung tissue injury and carcinoma lesions were ameliorated with the decreased M1-like macrophages and the increased M2-like (arginase+/CD68+) macrophages, whereas macrophage depletion by liposome-encapsulated clodronate (LEC) decreased significantly lung tissue injury and carcinoma lesions and also attenuated the protective efficacy of momordicoside G. The M2 macrophage dependent efficacy of momordicoside G was confirmed in a LPS-induced lung injury model in which epithelial closure was promoted by the transfer of M2-like macrophages and delayed by the transfer of M1-like macrophages. To acquire further insight into the underlying molecular mechanisms by which momordicoside G regulates M1 macrophages, we conduct a comprehensive bioinformatics analysis of momordicoside G relevant targets and pathways involved in M1 macrophage phenotype. This study suggests a function of momordicoside G, whereby it selectively suppresses M1 macrophages to stimulate M2-associated lung injury repair and prevent inflammation-associated lung carcinoma lesions.
Collapse
Affiliation(s)
- Zhenhua Du
- Institute of Pharmacy, College of Pharmacy, Henan University, Kaifeng, China
| | - Shuhui Zhang
- Institute of Pharmacy, College of Pharmacy, Henan University, Kaifeng, China
| | - Yukun Lin
- Institute of Pharmacy, College of Pharmacy, Henan University, Kaifeng, China
| | - Lin Zhou
- Institute of Pharmacy, College of Pharmacy, Henan University, Kaifeng, China
| | - Yuehua Wang
- Institute of Pharmacy, College of Pharmacy, Henan University, Kaifeng, China
| | - Guixi Yan
- Institute of Pharmacy, College of Pharmacy, Henan University, Kaifeng, China
| | - Mengdi Zhang
- Institute of Pharmacy, College of Pharmacy, Henan University, Kaifeng, China
| | - Mengqi Wang
- Institute of Pharmacy, College of Pharmacy, Henan University, Kaifeng, China
| | - Jiahuan Li
- Institute of Pharmacy, College of Pharmacy, Henan University, Kaifeng, China
| | - Qiaozhen Tong
- College of Pharmacy, Hunan University of Chinese Medicine, Changsha, China
| | - Yongjian Duan
- Department of Oncology, The First Affiliated Hospital of Henan University, Kaifeng, China
| | - Gangjun Du
- Institute of Pharmacy, College of Pharmacy, Henan University, Kaifeng, China.,School of Pharmacy and Chemical Engineering, Zhengzhou University of Industrial Technology, Xinzheng, China
| |
Collapse
|
14
|
Abstract
Interferon alpha/beta (IFN-α/β) is a critical mediator of protection against most viruses, with host survival frequently impossible in its absence. Many studies have investigated the pathways involved in the induction of IFN-α/β after virus infection and the resultant upregulation of antiviral IFN-stimulated genes (ISGs) through IFN-α/β receptor complex signaling. However, other than examining the effects of genetic deletion of induction or effector pathway components, little is known regarding the functionality of these responses in intact hosts and whether host genetic or environmental factors might influence their potency. Here, we demonstrate that the IFN-α/β response against multiple arthropod-vectored viruses, which replicate over a wide temperature range, is extremely sensitive to fluctuations in temperature, exhibiting reduced antiviral efficacy at subnormal cellular temperatures and increased efficacy at supranormal temperatures. The effect involves both IFN-α/β and ISG upregulation pathways with a major aspect of altered potency reflecting highly temperature-dependent transcription of IFN response genes that leads to altered IFN-α/β and ISG protein levels. Discordantly, signaling steps prior to transcription that were examined showed the opposite effect from gene transcription, with potentiation at low temperature and inhibition at high temperature. Finally, we demonstrate that by lowering the temperature of mice, chikungunya arbovirus replication and disease are exacerbated in an IFN-α/β-dependent manner. This finding raises the potential for use of hyperthermia as a therapeutic modality for viral infections and in other contexts such as antitumor therapy. The increased IFN-α/β efficacy at high temperatures may also reflect an innate immune-relevant aspect of the febrile response. The interferon alpha/beta (IFN-α/β) response is a first-line innate defense against arthropod-borne viruses (arboviruses). Arboviruses, such as chikungunya virus (CHIKV), can infect cells and replicate across a wide temperature range due to their replication in both mammalian/avian and arthropod hosts. Accordingly, these viruses can cause human disease in tissues regularly exposed to temperatures below the normal mammalian core temperature, 37°C. We questioned whether temperature variation could affect the efficacy of IFN-α/β responses against these viruses and help to explain some aspects of human disease manifestations. We observed that IFN-α/β efficacy was dramatically lower at subnormal temperatures and modestly enhanced at febrile temperatures, with the effects involving altered IFN-α/β response gene transcription but not IFN-α/β pathway signaling. These results provide insight into the functioning of the IFN-α/β response in vivo and suggest that temperature elevation may represent an immune-enhancing therapeutic modality for a wide variety of IFN-α/β-sensitive infections and pathologies.
Collapse
|
15
|
Mitomycin C hypoxic pelvic perfusion for unresectable recurrent rectal cancer: pharmacokinetic comparison of surgical and percutaneous techniques. Updates Surg 2017; 69:403-410. [PMID: 28791628 PMCID: PMC5591364 DOI: 10.1007/s13304-017-0480-6] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2017] [Accepted: 07/12/2017] [Indexed: 01/19/2023]
Abstract
Abstract Patients with unresectable recurrent rectal cancer that progresses after standard and multi-modular treatments are candidates for hypoxic pelvic perfusion. Hypoxic pelvic perfusion can be performed using a surgical or percutaneous approach. The aim of this study was to examine whether the surgical and percutaneous approaches are comparable with respect to tumor drug exposure in the pelvis. A pharmacokinetic study was performed in 18 patients. Both the surgical and percutaneous procedures were performed using mitomycin C (MMC) at a dose of 25 mg/m2. The main parameter that was used to evaluate pelvic tumor drug exposure was the ratio of the areas under the MMC plasma concentration curves in the pelvis and the systemic compartment during the perfusion time (AUC0–20). The mean values ± SD for the ratios between the MMC AUC0–20 in the pelvic and systemic compartments were 14.38 ± 4.31 and 13.15 ± 4.26 for the surgical and percutaneous techniques, respectively (p = 0.53). This pharmacokinetic study demonstrated that the percutaneous approach for hypoxic pelvic perfusion did not statistically differ from the surgical approach. When perfusion must be repeated several times in the same patient, the percutaneous and surgical methods may be adopted interchangeably. ClinicalTrials.gov Identifier NCT01891552.
Collapse
|
16
|
Chichelnitskiy E, Himmelseher B, Bachmann M, Pfeilschifter J, Mühl H. Hypothermia Promotes Interleukin-22 Expression and Fine-Tunes Its Biological Activity. Front Immunol 2017; 8:742. [PMID: 28706520 PMCID: PMC5489602 DOI: 10.3389/fimmu.2017.00742] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2017] [Accepted: 06/12/2017] [Indexed: 01/15/2023] Open
Abstract
Disturbed homeostasis as a result of tissue stress can provoke leukocyte responses enabling recovery. Since mild hypothermia displays specific clinically relevant tissue-protective properties and interleukin (IL)-22 promotes healing at host/environment interfaces, effects of lowered ambient temperature on IL-22 were studied. We demonstrate that a 5-h exposure of endotoxemic mice to 4°C reduces body temperature by 5.0° and enhances splenic and colonic il22 gene expression. In contrast, tumor necrosis factor-α and IL-17A were not increased. In vivo data on IL-22 were corroborated using murine splenocytes and human peripheral blood mononuclear cells (PBMC) cultured upon 33°C and polyclonal T cell activation. Upregulation by mild hypothermia of largely T-cell-derived IL-22 in PBMC required monocytes and associated with enhanced nuclear T-cell nuclear factor of activated T cells (NFAT)-c2. Notably, NFAT antagonism by cyclosporin A or FK506 impaired IL-22 upregulation at normothermia and entirely prevented its enhanced expression upon hypothermic culture conditions. Data suggest that intact NFAT signaling is required for efficient IL-22 induction upon normothermic and hypothermic conditions. Hypothermia furthermore boosted early signal transducer and activator of transcription 3 activation by IL-22 and shaped downstream gene expression in epithelial-like cells. Altogether, data indicate that hypothermia supports and fine-tunes IL-22 production/action, which may contribute to regulatory properties of low ambient temperature.
Collapse
Affiliation(s)
- Evgeny Chichelnitskiy
- Pharmazentrum Frankfurt/ZAFES, University Hospital Goethe-University Frankfurt, Frankfurt, Germany
| | - Britta Himmelseher
- Pharmazentrum Frankfurt/ZAFES, University Hospital Goethe-University Frankfurt, Frankfurt, Germany
| | - Malte Bachmann
- Pharmazentrum Frankfurt/ZAFES, University Hospital Goethe-University Frankfurt, Frankfurt, Germany
| | - Josef Pfeilschifter
- Pharmazentrum Frankfurt/ZAFES, University Hospital Goethe-University Frankfurt, Frankfurt, Germany
| | - Heiko Mühl
- Pharmazentrum Frankfurt/ZAFES, University Hospital Goethe-University Frankfurt, Frankfurt, Germany
| |
Collapse
|
17
|
Chen X, Du Y, Lin X, Qian Y, Zhou T, Huang Z. CD4+CD25+ regulatory T cells in tumor immunity. Int Immunopharmacol 2016; 34:244-249. [PMID: 26994448 DOI: 10.1016/j.intimp.2016.03.009] [Citation(s) in RCA: 89] [Impact Index Per Article: 11.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2016] [Revised: 02/22/2016] [Accepted: 03/08/2016] [Indexed: 01/11/2023]
Abstract
Regulatory T cells (Tregs) are essential for maintaining peripheral tolerance, preventing autoimmune diseases and limiting chronic inflammatory diseases. Depletion of Tregs results in the onset of a variety of autoimmune diseases. Tregs are defined based on expression of CD4, CD25, and the transcription factor, FoxP3. It is now clear that three inhibitory cytokines, IL-10, IL-35 and TGF-β, are key mediators of Tregs function. Tregs have been shown to be important contributors to the development of immune tolerance toward tumors and play a critical role in the induction of tolerance to tumor associated antigens and suppression of anti-tumor immunity. Increasing researches support the existence of elevated numbers of regulatory T cells in cancer patients. Poor prognosis and decreased survival rates are closely correlated with higher Treg cell frequencies. Depletion of Tregs or blockade of their immune inhibitory role can enhance anti-tumor effects. Recent evidence suggests that Tregs may be responsible for the failure of host anti-tumor immunity by suppressing cytotoxic T-cells. In this review, we discuss cellular and molecular mechanisms in the differentiation and function of Tregs in tumor immunity.
Collapse
Affiliation(s)
- Xin Chen
- Department of Gastroenterology and Hepatology, First Affiliated Hospital of Wenzhou Medical University, Wenzhou 325000, Zhejiang, China
| | - Yong Du
- Department of Pediatrics, First Affiliated Hospital of Wenzhou Medical University, Wenzhou 325000, Zhejiang, China
| | - XiuQing Lin
- Department of Gastroenterology and Hepatology, First Affiliated Hospital of Wenzhou Medical University, Wenzhou 325000, Zhejiang, China
| | - Yan Qian
- Department of Pediatrics, First Affiliated Hospital of Wenzhou Medical University, Wenzhou 325000, Zhejiang, China
| | - Ting Zhou
- Department of Pediatrics, First Affiliated Hospital of Wenzhou Medical University, Wenzhou 325000, Zhejiang, China
| | - ZhiMing Huang
- Department of Gastroenterology and Hepatology, First Affiliated Hospital of Wenzhou Medical University, Wenzhou 325000, Zhejiang, China.
| |
Collapse
|
18
|
Tomiyama C, Watanabe M, Honma T, Inada A, Hayakawa T, Ryufuku M, Abo T. The effect of repetitive mild hyperthermia on body temperature, the autonomic nervous system, and innate and adaptive immunity. Biomed Res 2016; 36:135-42. [PMID: 25876664 DOI: 10.2220/biomedres.36.135] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
The effect of repetitive mild hyperthermia on body temperature, the autonomic nervous system, and innate and adaptive immunity was investigated using a new hyperthermia treatment system, nanomist sauna (NMS). Six healthy volunteers participated and the concentration of catecholamines and cortisol, and the frequency and function of leukocytes in the peripheral blood were investigated before and after successive 7 days of hyperthermia treatment (20 min/day, 40°C, 100% relative humidity). After treatment, the blood level of adrenaline and cortisol on the 7th day was decreased compared with the 1st day, indicating the suppression of the sympathetic nervous system activity. Moreover, the frequency of CD56(+)NK, CD56(+)NKT and B cells on the 7th day tended to be increased compared with the 1st day. The frequency of HLA-DR-positive NK and NKT cells and expression of HLA-DR on B and T cells increased. The cytotoxicity of NK cells and proliferative response of B cells were also elevated. The results indicate that repetitive mild hyperthermia treatment might suppress excessive sympathetic dominance and modify immunity. Additionally, because it can provide the same effects as conventional hyperthermia treatments with minimal burden to the body, NMS may be a novel patient- and elderly-friendly hyperthermia treatment for health promotion.
Collapse
Affiliation(s)
- Chikako Tomiyama
- Department of Medical Technology, Graduate School of Health Sciences, Niigata University
| | | | | | | | | | | | | |
Collapse
|
19
|
Activation of neuroimmune pathways increases therapeutic effects of radiotherapy on poorly differentiated breast carcinoma. Brain Behav Immun 2015; 48:174-85. [PMID: 25736062 DOI: 10.1016/j.bbi.2015.02.024] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/28/2014] [Revised: 02/13/2015] [Accepted: 02/23/2015] [Indexed: 12/11/2022] Open
Abstract
Recent studies document the importance of neuronal dysfunction in cancer development and metastasis. We reported previously that both depletion of neuropeptides in capsaicin-sensitive sensory nerve endings and vagotomy increases metastasis of triple negative breast carcinoma. Of the sensory neuropeptides, Substance P (SP) is distributed widely for regulation of immune functions. We therefore examined the affects of continuous exposure to low doses of SP on brain metastatic cells of the mouse breast carcinoma (4TBM) in the presence of radiotherapy (RT) thought to increase antigenicity of cancer cells. 4TBM cells have a cancer stem cell phenotype and induce extensive visceral metastasis after orthotopic inoculation into the mammary pad. Results demonstrated that SP treatment decreases the number of tumor-infiltrating myeloid-derived suppressor cells as well as the TNF-α response to LPS challenge. SP also increased CD4+Cd25(bright) cells in draining lymph nodes of tumor-bearing animals and IFN-γ secretion from leukocyte culture prepared from lymph nodes and spleens of tumor-bearing animals. SP also prevented tumor-induced degeneration of sensory nerve endings and altered release of angiogenic factors from cancer-associated fibroblasts (CAF) and tumor explants. In accordance with these observed immunological effects, combination treatment of continuous SP with a single dose of RT induced complete tumor regression and significantly reduced or prevented metastasis in 50% of the animals while suppressing primary tumor growth and metastasis in the remaining mice. These original findings demonstrate that SP through neuroimmune modulation can prevent formation of immune suppression in the tumor microenvironment, enhance cytotoxic immunity in the presence of RT and prevent metastatic growth.
Collapse
|
20
|
Yu H, Luo Y, Peng H, Kang L, Huang M, Luo S, Chen W, Yang Z, Wang J. The predicting value of postoperative body temperature on long-term survival in patients with rectal cancer. Tumour Biol 2015; 36:8055-63. [PMID: 25976505 DOI: 10.1007/s13277-015-3535-7] [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: 01/13/2015] [Accepted: 05/05/2015] [Indexed: 11/29/2022] Open
Abstract
This study aimed to assess the association between postoperative body temperature and prognosis in patients with rectal cancer. Five hundred and seven patients with stage I to III rectal cancers were enrolled in the current study. Basal body temperature (BBT, measured at 6 am) and maximal body temperature (MBT) on each day after surgery were analyzed retrospectively. Patients were divided into two equal groups according to the median of BBT and MBT at each day. The primary end points were disease-free survival (DFS) and overall survival (OS). The univariate and multivariate analyses showed that patients with low D0-MBT (<37.4 °C) had lower 3-year DFS [adjusted hazard ratio (HR) 1.56 (95 % CI 1.08-2.24, P = 0.017)] as well as OS [adjusted HR 1.72 (95 % CI 1.05-2.82, P = 0.032)] rate as compared to those with high D0-MBT (>37.4 °C). In the subset of 318 patients with T3 stage tumor and the subgroup of 458 patients without blood transfusion as well, low D0-MBT continues to be an independent predictor of DFS/OS with an adjusted HR equal to 1.48 (95 % CI 1.02-2.24, P = 0.046)/1.68 (95 % CI 1.04-2.99, P = 0.048) and 1.45 (95 % CI 1.02-2.13, P = 0.048)/1.59 (95 % CI 1.01-2.74, P = 0.049), respectively. In addition, we found that patients have higher risk of 1-year recurrence if those were exhibiting low preoperative BBT (<36.6 °C) (17 vs. 10 %, P = 0.034). Low body temperature (D0-MBT < 37.4 °C) after surgery was an independent predictor of poor survival outcomes in patients with rectal cancer.
Collapse
Affiliation(s)
- Huichuan Yu
- Department of Colon and Rectum Surgery, The Sixth Affiliated Hospital, Sun Yat-sen University, 26 Yuancun Erheng Road, Guangzhou, Guangdong, 510655, China.
| | - Yanxin Luo
- Department of Colon and Rectum Surgery, The Sixth Affiliated Hospital, Sun Yat-sen University, 26 Yuancun Erheng Road, Guangzhou, Guangdong, 510655, China. .,Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital, Sun Yat-sen University, 26 Yuancun Erheng Road, Guangzhou, Guangdong, 510655, China.
| | - Hui Peng
- Department of Colon and Rectum Surgery, The Sixth Affiliated Hospital, Sun Yat-sen University, 26 Yuancun Erheng Road, Guangzhou, Guangdong, 510655, China
| | - Liang Kang
- Department of Colon and Rectum Surgery, The Sixth Affiliated Hospital, Sun Yat-sen University, 26 Yuancun Erheng Road, Guangzhou, Guangdong, 510655, China
| | - Meijin Huang
- Department of Colon and Rectum Surgery, The Sixth Affiliated Hospital, Sun Yat-sen University, 26 Yuancun Erheng Road, Guangzhou, Guangdong, 510655, China
| | - Shuangling Luo
- Department of Colon and Rectum Surgery, The Sixth Affiliated Hospital, Sun Yat-sen University, 26 Yuancun Erheng Road, Guangzhou, Guangdong, 510655, China
| | - Wenhao Chen
- Department of Colon and Rectum Surgery, The Sixth Affiliated Hospital, Sun Yat-sen University, 26 Yuancun Erheng Road, Guangzhou, Guangdong, 510655, China
| | - Zihuan Yang
- Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital, Sun Yat-sen University, 26 Yuancun Erheng Road, Guangzhou, Guangdong, 510655, China
| | - Jianping Wang
- Department of Colon and Rectum Surgery, The Sixth Affiliated Hospital, Sun Yat-sen University, 26 Yuancun Erheng Road, Guangzhou, Guangdong, 510655, China. .,Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital, Sun Yat-sen University, 26 Yuancun Erheng Road, Guangzhou, Guangdong, 510655, China.
| |
Collapse
|
21
|
Du GJ, Li JH, Liu WJ, Liu YH, Zhao B, Li HR, Hou XD, Li H, Qi XX, Duan YJ. The combination of TRPM8 and TRPA1 expression causes an invasive phenotype in lung cancer. Tumour Biol 2013; 35:1251-61. [PMID: 24037916 DOI: 10.1007/s13277-013-1167-3] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2013] [Accepted: 08/29/2013] [Indexed: 01/01/2023] Open
Abstract
Our recent studies have shown that hypothermic microenvironment promotes tumor progression and that the molecular sensors for cold are the transient receptor potential (TRP) channels TRPM8 and TRPA1. To evaluate the contribution of TRPM8 and TRPA1 to cancer malignancy, we screened cell subpopulations from Lewis lung cancer (LLC) using limiting dilutions and Western blotting. We identified that LLC-1 cells express 3-fold more TRPM8 than TRPA1, LLC-2 cells express TRPM8 at levels similar to TRPA1, and LLC-3 cells express TRPM8 at one-third the level of TRPA1. LLC-2 cells showed greater adhesion, migration, invasiveness and resistance to hypothermia than LLC-1 and LLC-3 cells, although LLC-2 cells had a longer doubling time. TRPM8 or TRPA1 knockdown using siRNA promoted cell proliferation and decreased adhesion and invasiveness in LLC-2 cells. When assessed for UCP2 staining, LLC-1 cells showed increased staining compared to LLC-2 cells, both of which had more UCP2-positive cells than the LLC-3 subpopulation. In an autophagy assay, hypothermia induced substantially less autophagy in LLC-1 cells than in LLC-2 cells, which displayed decreased autophagy compared to LLC-3 cells. Moreover, mice injected with LLC-2 cells had significantly more spontaneous and experimental lung metastases and a shorter overall survival time than mice injected with LLC-1 or LLC-3 cells. Importantly, LLC-2 cells were also more resistant to activated spleen CTL and the chemotherapeutic drug doxorubicin than LLC-1 and LLC-3 cells in vitro. Collectively, our data suggest that TRPM8 induces UCP2 to trigger metabolic transformation, whereas TRPA1 induces autophagy during adverse conditions, and the combination of both genes contributes directly to an invasive phenotype in lung cancer.
Collapse
Affiliation(s)
- Gang-Jun Du
- Institute of Pharmacy, Pharmacy College of Henan University, Jinming street, Kaifeng, 475004, Henan Province, China,
| | | | | | | | | | | | | | | | | | | |
Collapse
|