1
|
Carnet Le Provost K, Kepp O, Kroemer G, Bezu L. Trial watch: beta-blockers in cancer therapy. Oncoimmunology 2023; 12:2284486. [PMID: 38126031 PMCID: PMC10732641 DOI: 10.1080/2162402x.2023.2284486] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Accepted: 11/13/2023] [Indexed: 12/23/2023] Open
Abstract
Compelling evidence supports the hypothesis that stress negatively impacts cancer development and prognosis. Irrespective of its physical, biological or psychological source, stress triggers a physiological response that is mediated by the hypothalamic-pituitary-adrenal axis and the sympathetic adrenal medullary axis. The resulting release of glucocorticoids and catecholamines into the systemic circulation leads to neuroendocrine and metabolic adaptations that can affect immune homeostasis and immunosurveillance, thus impairing the detection and eradication of malignant cells. Moreover, catecholamines directly act on β-adrenoreceptors present on tumor cells, thereby stimulating survival, proliferation, and migration of nascent neoplasms. Numerous preclinical studies have shown that blocking adrenergic receptors slows tumor growth, suggesting potential clinical benefits of using β-blockers in cancer therapy. Much of these positive effects of β-blockade are mediated by improved immunosurveillance. The present trial watch summarizes current knowledge from preclinical and clinical studies investigating the anticancer effects of β-blockers either as standalone agents or in combination with conventional antineoplastic treatments or immunotherapy.
Collapse
Affiliation(s)
- Killian Carnet Le Provost
- Equipe Labellisée Par La Ligue Contre Le Cancer, Université de Paris, Sorbonne Université, INSERM UMR1138, Centre de Recherche des Cordeliers, Institut Universitaire de France, Paris, France
- Metabolomics and Cell Biology Platforms, Gustave Roussy Cancer Campus, Université Paris Saclay, Villejuif, France
| | - Oliver Kepp
- Equipe Labellisée Par La Ligue Contre Le Cancer, Université de Paris, Sorbonne Université, INSERM UMR1138, Centre de Recherche des Cordeliers, Institut Universitaire de France, Paris, France
- Metabolomics and Cell Biology Platforms, Gustave Roussy Cancer Campus, Université Paris Saclay, Villejuif, France
| | - Guido Kroemer
- Equipe Labellisée Par La Ligue Contre Le Cancer, Université de Paris, Sorbonne Université, INSERM UMR1138, Centre de Recherche des Cordeliers, Institut Universitaire de France, Paris, France
- Metabolomics and Cell Biology Platforms, Gustave Roussy Cancer Campus, Université Paris Saclay, Villejuif, France
- Pôle de Biologie, Hôpital Européen Georges Pompidou, AP-HP, Paris, France
| | - Lucillia Bezu
- Equipe Labellisée Par La Ligue Contre Le Cancer, Université de Paris, Sorbonne Université, INSERM UMR1138, Centre de Recherche des Cordeliers, Institut Universitaire de France, Paris, France
- Metabolomics and Cell Biology Platforms, Gustave Roussy Cancer Campus, Université Paris Saclay, Villejuif, France
- Gustave Roussy, Département d’anesthésie, Chirurgie et Interventionnel, Villejuif, France
| |
Collapse
|
2
|
Tiwari RK, Rawat SG, Kumar A. The antagonist of β-adrenergic receptor propranolol inhibits T cell lymphoma growth and enhances antitumor efficacy of cisplatin in vivo: A role of modulated apoptosis, glucose metabolism, pH regulation, and antitumor immune response. Int Immunopharmacol 2023; 124:110825. [PMID: 37619412 DOI: 10.1016/j.intimp.2023.110825] [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: 05/30/2023] [Revised: 08/07/2023] [Accepted: 08/17/2023] [Indexed: 08/26/2023]
Abstract
Accumulating evidence has shown a vital role of stress-regulatory hormones, including epinephrine, in the progression of numerous cancers, including T cell lymphoma. Further, the antitumor and chemosensitizing potential of propranolol, an inexpensive β-adrenergic receptor antagonist has also been reported against breast, colon, ovarian, and pancreatic cancers. However, in vivo antitumor and chemopotentiating activity of propranolol have not yet been examined against malignancies of hematological origin, including T cell lymphoma. Therefore, the present study is designed to evaluate the antitumor and chemopotentiating action of propranolol in a T cell lymphoma murine model. In this study, T cell lymphoma-bearing mice were treated with vehicle alone (PBS) or containing propranolol followed by administration of with or without cisplatin. The progression of the tumor was assessed along with analysis of tumor cell apoptosis, glucose metabolism, pH regulation, and antitumor immune response. The apoptosis was estimated by cellular and nuclear morphology analysis through Wright-Giemsa, annexin-V, and DAPI staining. ELISA was used to detect the epinephrine level in serum. The glucose, lactate, and NO levels were measured in the tumor ascitic fluid by calorimetric methods. RT-PCR and Western blot were used to assess the levels of various crucial regulators at gene and protein levels, respectively. Our results showed that propranolol exerts antitumor as well as chemopotentiating ability in DL-bearing mice by altering apoptosis, glycolysis, acidification of TME, and immunosuppression.
Collapse
Affiliation(s)
- Rajan Kumar Tiwari
- Tumor Biomarker and Therapeutics Lab, Department of Zoology, Institute of Science, Banaras Hindu University, Varanasi 221005, Uttar Pradesh, India
| | - Shiv Govind Rawat
- Tumor Biomarker and Therapeutics Lab, Department of Zoology, Institute of Science, Banaras Hindu University, Varanasi 221005, Uttar Pradesh, India
| | - Ajay Kumar
- Tumor Biomarker and Therapeutics Lab, Department of Zoology, Institute of Science, Banaras Hindu University, Varanasi 221005, Uttar Pradesh, India.
| |
Collapse
|
3
|
Luo T, Yang H, Wang R, Pu Y, Cai Z, Zhao Y, Bi Q, Lu J, Jin R, Nie Y, Shuai X. Bifunctional Cascading Nanozymes Based on Carbon Dots Promotes Photodynamic Therapy by Regulating Hypoxia and Glycolysis. ACS NANO 2023; 17:16715-16730. [PMID: 37594768 DOI: 10.1021/acsnano.3c03169] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/19/2023]
Abstract
Photodynamic therapy (PDT) still faces great challenges with suitable photosensitizers, oxygen supply, and reactive oxygen species (ROS) accumulation, especially in the tumor microenvironment, feathering hypoxia, and high glucose metabolism. Herein, a carbon dots (CDs)-based bifunctional nanosystem (MnZ@Au), acting as photosensitizer and nanozyme with cascading glucose oxidase (GOx)- and catalase (CAT)-like reactivity, was developed for improving hypoxia and regulating glucose metabolism to enhance PDT. The MnZ@Au was constructed using Mn-doped CDs (Mn-CDs) as a core and zeolitic imidazolate framework-8 (ZIF-8) as a shell to form a hybrid (MnZ), followed by anchoring ultrasmall Au nanoparticles (AuNPs) onto the surface of MnZ through the ion exchange and in situ reduction methods. MnZ@Au catalyzed glucose consumption and oxygen generation by cascading GOx- and CAT-like nanozyme reactions, which was further enhanced by its own photothermal properties. In vitro and in vivo studies also confirmed that MnZ@Au greatly improved CDs penetration, promoted ROS accumulation, and enhanced PDT efficacy, leading to efficient tumor growth inhibition in the breast tumor model. Besides, MnZ@Au enabled photoacoustic (PA) imaging to provide a mapping of Mn-CDs distribution and oxygen saturation, showing the real-time catalytic process of MnZ@Au in vivo. 18F-Fluorodeoxyglucose positron emission tomography (18F-FDG PET) imaging also validated the decreased glucose uptake in tumors treated by MnZ@Au. Therefore, the integrated design provided a promising strategy to utilize and regulate the tumor microenvironment, promote penetration, enhance PDT, and finally prevent tumor deterioration.
Collapse
Affiliation(s)
- Tianying Luo
- National Engineering Research Center for Biomaterials, Sichuan University, Chengdu 610064, P. R. China
| | - Huan Yang
- National Engineering Research Center for Biomaterials, Sichuan University, Chengdu 610064, P. R. China
| | - Ruohan Wang
- National Engineering Research Center for Biomaterials, Sichuan University, Chengdu 610064, P. R. China
| | - Yiyao Pu
- National Engineering Research Center for Biomaterials, Sichuan University, Chengdu 610064, P. R. China
| | - Zhongyuan Cai
- National Engineering Research Center for Biomaterials, Sichuan University, Chengdu 610064, P. R. China
| | - Yangyang Zhao
- National Engineering Research Center for Biomaterials, Sichuan University, Chengdu 610064, P. R. China
| | - Qunjie Bi
- National Engineering Research Center for Biomaterials, Sichuan University, Chengdu 610064, P. R. China
| | - Jiao Lu
- National Engineering Research Center for Biomaterials, Sichuan University, Chengdu 610064, P. R. China
| | - Rongrong Jin
- National Engineering Research Center for Biomaterials, Sichuan University, Chengdu 610064, P. R. China
| | - Yu Nie
- National Engineering Research Center for Biomaterials, Sichuan University, Chengdu 610064, P. R. China
| | - Xintao Shuai
- Nanomedicine Research Center, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou 510630, China
| |
Collapse
|
4
|
Lu L, Ao H, Fu J, Li M, Guo Y, Guo Y, Han M, Shi R, Wang X. Ginsenoside Rb1 stabilized and paclitaxel / protopanaxadiol co-loaded nanoparticles for synergistic treatment of breast tumor. Biomed Pharmacother 2023; 163:114870. [PMID: 37187019 DOI: 10.1016/j.biopha.2023.114870] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2023] [Revised: 05/01/2023] [Accepted: 05/10/2023] [Indexed: 05/17/2023] Open
Abstract
Ginsenosides are the major and key components for ginseng to exert its wide and beneficial therapeutic efficacy in clinic. Meanwhile, many ginsenosides and their metabolites showed in vitro an in vivo anti-tumor activity, among which ginsenoside Rb1 has attracted much attention due to its good solubility and amphipathy. In this study, the self-assembly behavior of Rb1 was investigated and the Rb1 nano-assembly could further stabilize or encapsulated hydrophobic drugs such as protopanaxadiol (PPD) and paclitaxel (PTX) to form nanoparticles, based on which, a natural nanoscale drug delivery system, ginsenoside Rb1 stabilized and PTX/PPD co-loaded nanoparticles (GPP NPs) were prepared. The resultant GPP NPs exhibited a small particle size of 126.2 nm, a narrow size distribution (PDI=0.145), and a zeta potential of -27.3 mV. PTX loading content was 11.06% with an encapsulation efficiency of 93.86%. GPP NPs were spherical and stable in normal saline, 5% glucose, PBS, plasma, or on-shelf storage for 7 days. Both PTX and PPD existed in an amorphous state in GPP NPs and were released in a sustained pattern. GPP NPs showed 10-fold higher in vitro anti-tumor activity of than PTX injections. In the in vivo experiment, GPP NPs achieved a much higher tumor inhibition rate than PTX injections (64.95% vs 43.17%, P < 0.01) and certain tumor target ability. In conclusion, GPP NPs had significantly enhanced anti-tumor efficacy and improved tumor microenvironment, thus were promising to be developed into a novel anti-tumor agent for the treatment of breast tumor.
Collapse
Affiliation(s)
- Likang Lu
- Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College, No. 151, Malianwa North Road, Haidian District, Beijing 100193, China
| | - Hui Ao
- Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College, No. 151, Malianwa North Road, Haidian District, Beijing 100193, China
| | - Jingxin Fu
- Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College, No. 151, Malianwa North Road, Haidian District, Beijing 100193, China
| | - Manzhen Li
- Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College, No. 151, Malianwa North Road, Haidian District, Beijing 100193, China
| | - Yaoyao Guo
- Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College, No. 151, Malianwa North Road, Haidian District, Beijing 100193, China; School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang, China
| | - Yifei Guo
- Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College, No. 151, Malianwa North Road, Haidian District, Beijing 100193, China
| | - Meihua Han
- Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College, No. 151, Malianwa North Road, Haidian District, Beijing 100193, China
| | - Rongxing Shi
- China-Japan Friendship Hospital, No. 2 Yinghuayuan Dongjie, Chaoyang District, Bejing, China.
| | - Xiangtao Wang
- Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College, No. 151, Malianwa North Road, Haidian District, Beijing 100193, China.
| |
Collapse
|
5
|
Satilmis H, Verheye E, Vlummens P, Oudaert I, Vandewalle N, Fan R, Knight JM, De Beule N, Ates G, Massie A, Moreaux J, Maes A, De Bruyne E, Vanderkerken K, Menu E, Sloan EK, De Veirman K. Targeting the β 2 -adrenergic receptor increases chemosensitivity in multiple myeloma by induction of apoptosis and modulating cancer cell metabolism. J Pathol 2023; 259:69-80. [PMID: 36245401 PMCID: PMC10953387 DOI: 10.1002/path.6020] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Revised: 09/26/2022] [Accepted: 10/13/2022] [Indexed: 11/08/2022]
Abstract
While multi-drug combinations and continuous treatment have become standard for multiple myeloma, the disease remains incurable. Repurposing drugs that are currently used for other indications could provide a novel approach to improve the therapeutic efficacy of standard multiple myeloma treatments. Here, we assessed the anti-tumor effects of cardiac drugs called β-blockers as a single agent and in combination with commonly used anti-myeloma therapies. Expression of the β2 -adrenergic receptor correlated with poor survival outcomes in patients with multiple myeloma. Targeting the β2 -adrenergic receptor (β2 AR) using either selective or non-selective β-blockers reduced multiple myeloma cell viability, and induced apoptosis and autophagy. Blockade of the β2 AR modulated cancer cell metabolism by reducing the mitochondrial respiration as well as the glycolytic activity. These effects were not observed by blockade of β1 -adrenergic receptors. Combining β2 AR blockade with the chemotherapy drug melphalan or the proteasome inhibitor bortezomib significantly increased apoptosis in multiple myeloma cells. These data identify the therapeutic potential of β2 AR-blockers as a complementary or additive approach in multiple myeloma treatment and support the future clinical evaluation of non-selective β-blockers in a randomized controlled trial. © 2022 The Authors. The Journal of Pathology published by John Wiley & Sons Ltd on behalf of The Pathological Society of Great Britain and Ireland.
Collapse
Affiliation(s)
- Hatice Satilmis
- Department of Hematology and Immunology, Myeloma Center BrusselsVrije Universiteit BrusselBrusselsBelgium
| | - Emma Verheye
- Department of Hematology and Immunology, Myeloma Center BrusselsVrije Universiteit BrusselBrusselsBelgium
- Laboratory of Myeloid Cell ImmunologyVIB Center for Inflammation ResearchBrusselsBelgium
- Laboratory of Cellular and Molecular ImmunologyVrije Universiteit BrusselBrusselsBelgium
| | - Philip Vlummens
- Department of Hematology and Immunology, Myeloma Center BrusselsVrije Universiteit BrusselBrusselsBelgium
- Department of Clinical HematologyUniversitair Ziekenhuis GentGhentBelgium
| | - Inge Oudaert
- Department of Hematology and Immunology, Myeloma Center BrusselsVrije Universiteit BrusselBrusselsBelgium
| | - Niels Vandewalle
- Department of Hematology and Immunology, Myeloma Center BrusselsVrije Universiteit BrusselBrusselsBelgium
| | - Rong Fan
- Department of Hematology and Immunology, Myeloma Center BrusselsVrije Universiteit BrusselBrusselsBelgium
| | - Jennifer M Knight
- Departments of Psychiatry, Medicine, and Microbiology & ImmunologyMedical College of WisconsinMilwaukeeWIUSA
| | - Nathan De Beule
- Department of Clinical HematologyUniversitair Ziekenhuis Brussel, Vrije Universiteit BrusselBrusselsBelgium
| | - Gamze Ates
- Neuro‐Aging & Viro‐Immunotherapy, Center for NeurosciencesVrije Universiteit BrusselBrusselsBelgium
| | - Ann Massie
- Neuro‐Aging & Viro‐Immunotherapy, Center for NeurosciencesVrije Universiteit BrusselBrusselsBelgium
| | - Jerome Moreaux
- Institute of Human Genetics, CNRSUniversity of MontpellierMontpellierFrance
- Laboratory for Monitoring Innovative Therapies, Department of Biological HematologyCHU MontpellierMontpellierFrance
- Institut Universitaire de FranceParisFrance
| | - Anke Maes
- Department of Hematology and Immunology, Myeloma Center BrusselsVrije Universiteit BrusselBrusselsBelgium
| | - Elke De Bruyne
- Department of Hematology and Immunology, Myeloma Center BrusselsVrije Universiteit BrusselBrusselsBelgium
| | - Karin Vanderkerken
- Department of Hematology and Immunology, Myeloma Center BrusselsVrije Universiteit BrusselBrusselsBelgium
| | - Eline Menu
- Department of Hematology and Immunology, Myeloma Center BrusselsVrije Universiteit BrusselBrusselsBelgium
| | - Erica K Sloan
- Monash Institute of Pharmaceutical Sciences, Drug Discovery Biology ThemeMonash UniversityParkvilleVICAustralia
| | - Kim De Veirman
- Department of Hematology and Immunology, Myeloma Center BrusselsVrije Universiteit BrusselBrusselsBelgium
| |
Collapse
|
6
|
Liu Y, Gu R, Gao M, Wei Y, Shi Y, Wang X, Gu Y, Gu X, Zhang H. Emerging role of substance and energy metabolism associated with neuroendocrine regulation in tumor cells. Front Endocrinol (Lausanne) 2023; 14:1126271. [PMID: 37051193 PMCID: PMC10084767 DOI: 10.3389/fendo.2023.1126271] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/17/2022] [Accepted: 02/07/2023] [Indexed: 03/29/2023] Open
Abstract
Cancer is the second most common cause of mortality in the world. One of the unresolved difficult pathological mechanism issues in malignant tumors is the imbalance of substance and energy metabolism of tumor cells. Cells maintain life through energy metabolism, and normal cells provide energy through mitochondrial oxidative phosphorylation to generate ATP, while tumor cells demonstrate different energy metabolism. Neuroendocrine control is crucial for tumor cells' consumption of nutrients and energy. As a result, better combinatorial therapeutic approaches will be made possible by knowing the neuroendocrine regulating mechanism of how the neuroendocrine system can fuel cellular metabolism. Here, the basics of metabolic remodeling in tumor cells for nutrients and metabolites are presented, showing how the neuroendocrine system regulates substance and energy metabolic pathways to satisfy tumor cell proliferation and survival requirements. In this context, targeting neuroendocrine regulatory pathways in tumor cell metabolism can beneficially enhance or temper tumor cell metabolism and serve as promising alternatives to available treatments.
Collapse
Affiliation(s)
- Yingying Liu
- Institute for Immunology and School of Medicine, Tsinghua University, Beijing, China
- School of Chinese Medicine and School of Integrated Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, China
| | - Renjun Gu
- School of Chinese Medicine and School of Integrated Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, China
| | - Murong Gao
- Beijing Rehabilitation Hospital Affiliated to Capital Medical University, Beijing, China
| | - Yangwa Wei
- Department of Hepatobiliary Surgery, Hainan Provincial People’s Hospital, Haikou, China
| | - Yu Shi
- Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
| | - Xu Wang
- School of Basic Medical Sciences, Fujian Medical University, Fuzhou, China
| | - Yihuang Gu
- School of Acupuncture and Tuina, School of Regimen and Rehabilitation, Nanjing University of Chinese Medicine, Nanjing, China
- The Second Hospital of Nanjing, Nanjing, China
- *Correspondence: Hongru Zhang, ; Xin Gu, ; Yihuang Gu,
| | - Xin Gu
- School of Chinese Medicine and School of Integrated Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, China
- *Correspondence: Hongru Zhang, ; Xin Gu, ; Yihuang Gu,
| | - Hongru Zhang
- School of Chinese Medicine and School of Integrated Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, China
- *Correspondence: Hongru Zhang, ; Xin Gu, ; Yihuang Gu,
| |
Collapse
|
7
|
Crosstalk between the peripheral nervous system and breast cancer influences tumor progression. Biochim Biophys Acta Rev Cancer 2022; 1877:188828. [DOI: 10.1016/j.bbcan.2022.188828] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Revised: 10/17/2022] [Accepted: 10/19/2022] [Indexed: 11/18/2022]
|
8
|
Transcription factor p53-mediated activation of miR-519d-3p and downregulation of E2F1 attenuates prostate cancer growth and metastasis. Cancer Gene Ther 2022; 29:1001-1011. [PMID: 34799723 DOI: 10.1038/s41417-021-00405-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2020] [Revised: 10/19/2021] [Accepted: 10/26/2021] [Indexed: 01/04/2023]
Abstract
Prostate cancer (PCa) is a commonly diagnosed malignancy in men. The transcription factor p53, a well-known cancer suppressor, has been extensively analyzed in the progression of many tumor types, but its involvement in PCa remains not fully understood. Hence, this study aims to explore the possible molecular mechanism underlying p53 in the growth and metastasis of PCa. Based on bioinformatics analysis findings of GEPIA and starBase databases, p53 was demonstrated to be involved in the development of PCa by transcriptionally activating microRNA-519d-3p (miR-519d-3p) expression to suppress the expression of E2F transcription factor 1 (E2F1) and CD147. In order to verify this finding, clinically-obtained PCa tumor tissues were enrolled and commercially-purchased PCa cell lines were used to detect the cell viability, cycle, and apoptosis, as well as invasion and migration by CCK-8, flow cytometry, and Transwell assays respectively. The results of clinical tissue experiments and in vitro cell experiments showed that miR-519d-3p and p53 were poorly-expressed in PCa tissues and cell lines, while E2F1 was highly-expressed. Overexpression of miR-519d-3p led to inhibited PCa cell proliferation, invasion and migration, and p53 overexpression was found to promote miR-519d-3p expression to suppress the malignant characteristics of PCa cells, while the additional E2F1 overexpression restored the malignant traits. Moreover, ChIP analysis and dual-luciferase reporter assay confirmed the interactions among p53, miR-519d-3p, and E2F1. Mechanistically, it was found that p53 transcriptionally activated miR-519d-3p to suppress E2F1 expression. Finally, the in vitro results were further validated by in vivo experiments, which showed that miR-519d-3p prevents tumorigenesis and lymph node metastasis of PCa in nude mice via negatively regulation of E2F1 and CD147. Taken together, the findings uncover that the transcription factor p53 could upregulate miR-519d-3p expression to directly suppress the expression of E2F1, thus inhibiting PCa growth and metastasis. It highlights a novel therapeutic strategy against PCa based on the p53/miR-519d-3p/E2F1 regulatory pathway.
Collapse
|
9
|
Pantziarka P, Blagden S. Inhibiting the Priming for Cancer in Li-Fraumeni Syndrome. Cancers (Basel) 2022; 14:cancers14071621. [PMID: 35406393 PMCID: PMC8997074 DOI: 10.3390/cancers14071621] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2022] [Revised: 03/08/2022] [Accepted: 03/20/2022] [Indexed: 12/12/2022] Open
Abstract
Simple Summary Li-Fraumeni Syndrome (LFS) is a rare cancer pre-disposition syndrome associated with a germline mutation in the TP53 tumour suppressor gene. People with LFS have a 90% chance of suffering one or more cancers in their lifetime. No treatments exist to reduce this cancer risk. This paper reviews the evidence for how cancers start in people with LFS and proposes that a series of commonly used non-cancer drugs, including metformin and aspirin, can help reduce that lifetime risk of cancer. Abstract The concept of the pre-cancerous niche applies the ‘seed and soil’ theory of metastasis to the initial process of carcinogenesis. TP53 is at the nexus of this process and, in the context of Li-Fraumeni Syndrome (LFS), is a key determinant of the conditions in which cancers are formed and progress. Important factors in the creation of the pre-cancerous niche include disrupted tissue homeostasis, cellular metabolism and chronic inflammation. While druggability of TP53 remains a challenge, there is evidence that drug re-purposing may be able to address aspects of pre-cancerous niche formation and thereby reduce the risk of cancer in individuals with LFS.
Collapse
Affiliation(s)
- Pan Pantziarka
- The George Pantziarka TP53 Trust, London KT1 2JP, UK
- The Anti-Cancer Fund, Brusselsesteenweg 11, 1860 Meise, Belgium
- Correspondence:
| | - Sarah Blagden
- Department of Oncology, University of Oxford, Oxford OX3 7DQ, UK;
| |
Collapse
|
10
|
Propranolol inhibits cell viability and expression of the pro-tumorigenic proteins Akt, NF-ĸB, and VEGF in oral squamous cell carcinoma. Arch Oral Biol 2022; 136:105383. [DOI: 10.1016/j.archoralbio.2022.105383] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Revised: 02/08/2022] [Accepted: 02/15/2022] [Indexed: 12/11/2022]
|
11
|
Liu HM, Ma LL, Li C, Cao B, Jiang Y, Han L, Xu R, Lin J, Zhang D. The molecular mechanism of chronic stress affecting the occurrence and development of breast cancer and potential drug therapy. Transl Oncol 2021; 15:101281. [PMID: 34875482 PMCID: PMC8652015 DOI: 10.1016/j.tranon.2021.101281] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2021] [Accepted: 11/08/2021] [Indexed: 12/14/2022] Open
Abstract
According to the 2020 data released by the International Agency for Research on Cancer, breast cancer has surpassed lung cancer as the world's most newly diagnosed first-time cancer. Compared with patients with other types of cancer, those with breast cancer experience greater mental stress and more severe psychological impacts because of the life-threatening diagnosis, physical changes, treatment side effects, and family and social life dysfunctions. These usually manifest as anxiety, depression, nervousness, and insomnia, all of which elicit stress responses. Particularly under chronic stress, the continuous release of neurotransmitters from the neuroendocrine system can have a highly profound impact on the occurrence and prognosis of breast cancer. However, because of the complex mechanisms underlying chronic stress and the variability in individual tolerance, evidence of the role of chronic stress in the occurrence and evolution of breast cancer remains unclear. This article reviewed previous research on the correlation between chronic stress and the occurrence and development of breast cancer, particularly the molecular mechanism through which chronic stress promotes breast cancer via neurotransmitters secreted by the nervous system. We also review the progress in the development of potential drugs or blockers for the treatment of breast cancer by targeting the neuroendocrine system.
Collapse
Affiliation(s)
- Hui-Min Liu
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, No. 1066 Avenue Liutai, Chengdu 611137, China
| | - Le-le Ma
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, No. 1066 Avenue Liutai, Chengdu 611137, China
| | - Chunyu Li
- National Cancer Center, National Clinical Research Center for Cancer, Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Bo Cao
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, No. 1066 Avenue Liutai, Chengdu 611137, China; National Cancer Center, National Clinical Research Center for Cancer, Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Yifang Jiang
- TCM Regulating Metabolic Diseases Key Laboratory of Sichuan Province, Hospital of Chengdu University of Traditional Chinese Medicine, No. 39 Road Shierqiao, Chengdu 610072, China
| | - Li Han
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, No. 1066 Avenue Liutai, Chengdu 611137, China
| | - Runchun Xu
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, No. 1066 Avenue Liutai, Chengdu 611137, China.
| | - Junzhi Lin
- TCM Regulating Metabolic Diseases Key Laboratory of Sichuan Province, Hospital of Chengdu University of Traditional Chinese Medicine, No. 39 Road Shierqiao, Chengdu 610072, China.
| | - Dingkun Zhang
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, No. 1066 Avenue Liutai, Chengdu 611137, China.
| |
Collapse
|
12
|
Zhang P, Li Z, Yang G. Silencing of ISLR inhibits tumour progression and glycolysis by inactivating the IL‑6/JAK/STAT3 pathway in non‑small cell lung cancer. Int J Mol Med 2021; 48:222. [PMID: 34713300 PMCID: PMC8559699 DOI: 10.3892/ijmm.2021.5055] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Accepted: 09/15/2021] [Indexed: 12/13/2022] Open
Abstract
Lung cancer is the second most frequent cancer type in both men and women, and it is considered to be one of the major causes of cancer-related mortality worldwide. However, few biomarkers are currently available for the diagnosis of lung cancer. The aim of the present study was to investigate the function of the immunoglobulin superfamily containing leucine-rich repeat (ISLR) gene in non-small cell lung cancer (NSCLC) cells, and to elucidate the underlying molecular mechanism of its action. The current study analysed ISLR expression in NSCLC tumour and normal tissues using The Cancer Genome Atlas cohort datasets. ISLR expression in NSCLC cell lines was determined using reverse transcription-quantitative PCR. Cell Counting Kit-8, soft agar colony formation, wound healing, Transwell, flow cytometry and glycolysis assays were performed to determine the effects of ISLR silencing or overexpression on cells. The expression levels of the genes involved in epithelial-mesenchymal transition (EMT), apoptosis and glycolysis were evaluated via western blotting. Transfected cells were exposed to the pathway activator, IL-6, to validate the regulatory pathway. ISLR was overexpressed in NSCLC tissues and cell lines. Overall, patients with high ISLR expression had lower survival rates. In addition, small interfering RNA-ISLR inhibited the proliferation, EMT, migration, invasion and glycolysis of NSCLC cells, and promoted their apoptosis. ISLR overexpression had the opposite effect on tumour progression and glycolysis in NSCLC cells. Gene set enrichment analysis and western blotting results indicated that the IL-6/Janus kinase (JAK)/STAT3 pathway was enriched in ISLR-related NSCLC. Knockdown of ISLR inhibited IL-6-induced proliferation, invasion, migration and glycolysis in human NSCLC cells. In summary, ISLR silencing can inhibit tumour progression and glycolysis in NSCLC cells by activating the IL-6/JAK/STAT3 signalling pathway, which is a potential molecular target for NSCLC diagnosis and treatment.
Collapse
Affiliation(s)
- Peng Zhang
- Department of Pulmonary and Critical Care Medicine, Shandong Second Provincial General Hospital, Ji'nan, Shandong 250022, P.R. China
| | - Zhen Li
- Department of Pulmonary and Critical Care Medicine, Shandong Second Provincial General Hospital, Ji'nan, Shandong 250022, P.R. China
| | - Guangming Yang
- Department of Tumor Radiotherapy, Shandong Second Provincial General Hospital, Ji'nan, Shandong 250022, P.R. China
| |
Collapse
|
13
|
Hu L, Xu X, Li Q, Chen X, Yuan X, Qiu S, Yao C, Zhang D, Wang F. Caveolin-1 increases glycolysis in pancreatic cancer cells and triggers cachectic states. FASEB J 2021; 35:e21826. [PMID: 34320244 DOI: 10.1096/fj.202100121rrr] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2021] [Revised: 07/13/2021] [Accepted: 07/15/2021] [Indexed: 12/24/2022]
Abstract
In pancreatic cancer, autocrine insulin-like growth factor-1 (IGF-1) and paracrine insulin stimulate both IGF-1 receptor (IGF1R) and insulin receptor (IR) to increase tumor growth and glycolysis. In pancreatic cancer patients, cancer-induced glycolysis increases hepatic gluconeogenesis, skeletal muscle proteolysis, and fat lipolysis and, thereby, causes cancer cachexia. As a protein coexisting with IGF1R and IR, caveolin-1 (cav-1) may be involved in pancreatic cancer-induced cachexia. We undertook the present study to test this hypothesis. Out of wild-type MiaPaCa2 and AsPC1 human pancreatic cancer cell lines, we created their stable sub-lines whose cav-1 expression was diminished with RNA interference or increased with transgene expression. When these cells were studied in vitro, we found that cav-1 regulated IGF1R/IR expression and activation and also regulated cellular glycolysis. We transplanted the different types of MiaPaCa2 cells in growing athymic mice for 8 weeks, using intact athymic mice as tumor-free controls. We found that cav-1 levels in tumor grafts were correlated with expression levels of the enzymes that regulated hepatic gluconeogenesis, skeletal muscle proteolysis, and fat lipolysis in the respective tissues. When the tumors had original or increased cav-1, their carriers' body weight gain was less than the tumor-free reference. When cav-1 was diminished in tumors, the tumor carriers' body weight gain was not changed significantly, compared to the tumor-free reference. In conclusion, cav-1 in pancreatic cancer cells stimulated IGF1R/IR and glycolysis in the cancer cells and triggered cachectic states in the tumor carrier.
Collapse
Affiliation(s)
- Lijuan Hu
- The Laboratory of Acute Abdomen Disease Associated Organ Injury and Repair, Nankai Hospital Affiliated to Nankai University, Tianjin, China
| | - Xiaoqing Xu
- The Graduate School, Tianjin Medical University, Tianjin, China
| | - Qiuju Li
- The Graduate School, Tianjin Medical University, Tianjin, China
| | - Xijuan Chen
- The Graduate School, Tianjin Medical University, Tianjin, China
| | - Xiangfei Yuan
- The Laboratory of Acute Abdomen Disease Associated Organ Injury and Repair, Nankai Hospital Affiliated to Nankai University, Tianjin, China
| | - Shuai Qiu
- The Graduate School, Tianjin Medical University, Tianjin, China
| | - Chuanshan Yao
- The Medical School, Nankai University, Tianjin, China
| | - Dapeng Zhang
- The Laboratory of Acute Abdomen Disease Associated Organ Injury and Repair, Nankai Hospital Affiliated to Nankai University, Tianjin, China
| | - Feng Wang
- The Laboratory of Acute Abdomen Disease Associated Organ Injury and Repair, Nankai Hospital Affiliated to Nankai University, Tianjin, China
| |
Collapse
|
14
|
Borchert T, Beitar L, Langer LBN, Polyak A, Wester HJ, Ross TL, Hilfiker-Kleiner D, Bengel FM, Thackeray JT. Dissecting the target leukocyte subpopulations of clinically relevant inflammation radiopharmaceuticals. J Nucl Cardiol 2021; 28:1636-1645. [PMID: 31659697 DOI: 10.1007/s12350-019-01929-z] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2019] [Revised: 09/29/2019] [Accepted: 10/01/2019] [Indexed: 10/25/2022]
Abstract
BACKGROUND Leukocyte subtypes bear distinct pro-inflammatory, reparative, and regulatory functions. Imaging inflammation provides information on disease prognosis and may guide therapy, but the cellular basis of the signal remains equivocal. We evaluated leukocyte subtype specificity of characterized clinically relevant inflammation-targeted radiotracers. METHODS AND RESULTS Leukocyte populations were purified from blood- and THP-1-derived macrophages were polarized into M1-, reparative M2a-, or M2c-macrophages. In vitro uptake assays were conducted using tracers of enhanced glucose or amino acid metabolism and molecular markers of inflammatory cells. Both 18F-deoxyglucose (18F-FDG) and the labeled amino acid 11C-methionine (11C-MET) displayed higher uptake in neutrophils and monocytes compared to other leukocytes (P = 0.005), and markedly higher accumulation in pro-inflammatory M1-macrophages compared to reparative M2a-macrophages (P < 0.001). Molecular tracers 68Ga-DOTATATE targeting the somatostatin receptor type 2 and 68Ga-pentixafor targeting the chemokine receptor type 4 (CXCR4) exhibited broad uptake by leukocyte subpopulations and polarized macrophages with highest uptake in T-cells/natural killer cells and B-cells compared to neutrophils. Mitochondrial translocator protein (TSPO)-targeted 18F-flutriciclamide selectively accumulated in monocytes and pro-inflammatory M1 macrophages (P < 0.001). Uptake by myocytes and fibroblasts tended to be higher for metabolic radiotracers. CONCLUSIONS The different in vitro cellular uptake profiles may allow isolation of distinct phases of the inflammatory pathway with specific inflammation-targeted radiotracers. The pathogenetic cell population in specific inflammatory diseases should be considered in the selection of an appropriate imaging agent.
Collapse
Affiliation(s)
- Tobias Borchert
- Department of Nuclear Medicine, Hannover Medical School, Carl Neuberg-Str. 1, 30625, Hannover, Germany
| | - Laura Beitar
- Department of Nuclear Medicine, Hannover Medical School, Carl Neuberg-Str. 1, 30625, Hannover, Germany
| | - Laura B N Langer
- Department of Nuclear Medicine, Hannover Medical School, Carl Neuberg-Str. 1, 30625, Hannover, Germany
| | - Andras Polyak
- Department of Nuclear Medicine, Hannover Medical School, Carl Neuberg-Str. 1, 30625, Hannover, Germany
| | - Hans-Jürgen Wester
- Department of Radiopharmaceutical Chemistry, Technical University of Munich, Munich, Germany
| | - Tobias L Ross
- Department of Nuclear Medicine, Hannover Medical School, Carl Neuberg-Str. 1, 30625, Hannover, Germany
| | | | - Frank M Bengel
- Department of Nuclear Medicine, Hannover Medical School, Carl Neuberg-Str. 1, 30625, Hannover, Germany
| | - James T Thackeray
- Department of Nuclear Medicine, Hannover Medical School, Carl Neuberg-Str. 1, 30625, Hannover, Germany.
| |
Collapse
|
15
|
Interplay between Metabolism Reprogramming and Epithelial-to-Mesenchymal Transition in Cancer Stem Cells. Cancers (Basel) 2021; 13:cancers13081973. [PMID: 33923958 PMCID: PMC8072988 DOI: 10.3390/cancers13081973] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2021] [Revised: 04/14/2021] [Accepted: 04/15/2021] [Indexed: 01/10/2023] Open
Abstract
Simple Summary Tumor cells display important plasticity potential. Notably, tumor cells have the ability to change toward immature cells called cancer stem cells under the influence of the tumor environment. Importantly, cancer stem cells are a small subset of relatively quiescent cells that, unlike rapidly dividing differentiated tumor cells, escape standard chemotherapies, causing relapse or recurrence of cancer. Interestingly, these cells adopt a specific metabolism. Most often, they mainly rely on glucose uptake and metabolism to sustain their energy needs. This metabolic reprogramming is set off by environmental factors such as pro-inflammatory signals or catecholamine hormones (epinephrine, norepinephrine). A better understanding of this process could provide opportunities to kill cancer stem cells. Indeed, it would become possible to develop drugs that act specifically on metabolic pathways used by these cells. These new drugs could be used to strengthen the effects of current chemotherapies and overcome cancers with poor prognoses. Abstract Tumor cells display important plasticity potential, which contributes to intratumoral heterogeneity. Notably, tumor cells have the ability to retrodifferentiate toward immature states under the influence of their microenvironment. Importantly, this phenotypical conversion is paralleled by a metabolic rewiring, and according to the metabostemness theory, metabolic reprogramming represents the first step of epithelial-to-mesenchymal transition (EMT) and acquisition of stemness features. Most cancer stem cells (CSC) adopt a glycolytic phenotype even though cells retain functional mitochondria. Such adaptation is suggested to reduce the production of reactive oxygen species (ROS), protecting CSC from detrimental effects of ROS. CSC may also rely on glutaminolysis or fatty acid metabolism to sustain their energy needs. Besides pro-inflammatory cytokines that are well-known to initiate the retrodifferentiation process, the release of catecholamines in the microenvironment of the tumor can modulate both EMT and metabolic changes in cancer cells through the activation of EMT transcription factors (ZEB1, Snail, or Slug (SNAI2)). Importantly, the acquisition of stem cell properties favors the resistance to standard care chemotherapies. Hence, a better understanding of this process could pave the way for the development of therapies targeting CSC metabolism, providing new strategies to eradicate the whole tumor mass in cancers with unmet needs.
Collapse
|
16
|
Repositioning metformin and propranolol for colorectal and triple negative breast cancers treatment. Sci Rep 2021; 11:8091. [PMID: 33854147 PMCID: PMC8047046 DOI: 10.1038/s41598-021-87525-z] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2020] [Accepted: 03/22/2021] [Indexed: 12/27/2022] Open
Abstract
Drug repositioning refers to new uses for existing drugs outside the scope of the original medical indications. This approach fastens the process of drug development allowing finding effective drugs with reduced side effects and lower costs. Colorectal cancer (CRC) is often diagnosed at advanced stages, when the probability of chemotherapy resistance is higher. Triple negative breast cancer (TNBC) is the most aggressive type of breast cancer, highly metastatic and difficult to treat. For both tumor types, available treatments are generally associated to severe side effects. In our work, we explored the effect of combining metformin and propranolol, two repositioned drugs, in both tumor types. We demonstrate that treatment affects viability, epithelial-mesenchymal transition and migratory potential of CRC cells as we described before for TNBC. We show that combined treatment affects different steps leading to metastasis in TNBC. Moreover, combined treatment is also effective preventing the development of 5-FU resistant CRC. Our data suggest that combination of metformin and propranolol could be useful as a putative adjuvant treatment for both TNBC and CRC and an alternative for chemo-resistant CRC, providing a low-cost alternative therapy without associated toxicity.
Collapse
|
17
|
Subtype-dependent difference of glucose transporter 1 and hexokinase II expression in craniopharyngioma: an immunohistochemical study. Sci Rep 2021; 11:126. [PMID: 33420213 PMCID: PMC7794328 DOI: 10.1038/s41598-020-80259-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2020] [Accepted: 12/17/2020] [Indexed: 11/08/2022] Open
Abstract
Papillary craniopharyngiomas are characterized by the BRAF V600E mutation. Enhancement of glucose metabolism may be involved in the downstream of the BRAF V600E mutation in many types of tumors. Glucose metabolism was investigated in craniopharyngioma using immunohistochemical analysis. The study included 29 cases of craniopharyngioma (18 adamantinomatous type [ACP], 11 papillary type [PCP]). Immunohistochemical analysis was performed with anti-glucose transporter-1 (GLUT-1), anti-hexokinase-II (HK-II), anti-BRAF V600E, and anti-beta-catenin antibodies. Expressions of GLUT-1 and HK-II were evaluated using a semiquantitative 4-tiered scale as 0, 1+, 2+, 3+, and divided into negative (0 or 1+) or positive (2+ or 3+) group. GLUT-1 expression level was significantly higher in PCPs than ACPs (0, 1+, 2+, 3+ = 2, 12, 4, 0 cases in ACP, respectively, 0, 1+, 2+, 3+ = 0, 2, 5, 4 in PCP, p = 0.001), and most PCPs were classified into positive group (positive rate, 22.2% [4/18] in ACP, 81.8% [9/11] in PCP; p = 0.003). HK-II expression was also conspicuous in PCPs (0, 1+, 2+, 3+ = 7, 9, 2, 0 cases in ACP, 0, 3, 3, 5 in PCP; p = 0.001), and most of them divided into positive group (positive rate, 11.1% [2/18] in ACP, 72.7% [8/11] in PCP; p = 0.001). Expression patterns of BRAF V600E and beta-catenin reflected the clinicopathological subtypes. Both GLUT-1 and HK-II expressions were prominent in PCP. Glucose metabolism might be more enhanced in PCP than ACP. PCP may use the glucose metabolic system downstream of the BRAF V600E mutant protein.
Collapse
|
18
|
Chen M, Singh AK, Repasky EA. Highlighting the Potential for Chronic Stress to Minimize Therapeutic Responses to Radiotherapy through Increased Immunosuppression and Radiation Resistance. Cancers (Basel) 2020; 12:E3853. [PMID: 33419318 PMCID: PMC7767049 DOI: 10.3390/cancers12123853] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2020] [Revised: 12/15/2020] [Accepted: 12/16/2020] [Indexed: 02/07/2023] Open
Abstract
Ionizing radiation has been used in the treatment of cancer for more than 100 years. While often very effective, there is still a great effort in place to improve the efficacy of radiation therapy for controlling the progression and recurrence of tumors. Recent research has revealed the close interaction between nerves and tumor progression, especially nerves of the autonomic nervous system that are activated by a variety of stressful stimuli including anxiety, pain, sleep loss or depression, each of which is likely to be increased in cancer patients. A growing literature now points to a negative effect of chronic stressful stimuli in tumor progression. In this review article, we present data on the potential for adrenergic stress to influence the efficacy of radiation and in particular, its potential to influence the anti-tumor immune response, and the frequency of an "abscopal effect" or the shrinkage of tumors which are outside an irradiated field. We conclude that chronic stress can be a major impediment to more effective radiation therapy through mechanisms involving immunosuppression and increased resistance to radiation-induced tumor cell death. Overall, these data highlight the potential value of stress reduction strategies to improve the outcome of radiation therapy. At the same time, objective biomarkers that can accurately and objectively reflect the degree of stress in patients over prolonged periods of time, and whether it is influencing immunosuppression and radiation resistance, are also critically needed.
Collapse
Affiliation(s)
- Minhui Chen
- Department of Immunology, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263, USA;
| | - Anurag K. Singh
- Department of Radiation Oncology, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263, USA;
| | - Elizabeth A. Repasky
- Department of Immunology, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263, USA;
| |
Collapse
|
19
|
Houson H, Hedrick A, Awasthi V. Drug-induced cardiomyopathy: Characterization of a rat model by [ 18F]FDG/PET and [ 99mTc]MIBI/SPECT. Animal Model Exp Med 2020; 3:295-303. [PMID: 33532704 PMCID: PMC7824964 DOI: 10.1002/ame2.12136] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2020] [Accepted: 09/10/2020] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Drug-induced cardiomyopathy is a significant medical problem. Clinical diagnosis of myocardial injury is based on initial electrocardiogram, levels of circulating biomarkers, and perfusion imaging with single photon emission computed tomography (SPECT). Positron emission tomography (PET) is an alternative imaging modality that provides better resolution and sensitivity than SPECT, improves diagnostic accuracy, and allows therapeutic monitoring. The objective of this study was to assess the detection of drug-induced cardiomyopathy by PET using 2-deoxy-2-[18F]fluoro-D-glucose (FDG) and compare it with the conventional SPECT technique with [99mTc]-Sestamibi (MIBI). METHODS Cardiomyopathy was induced in Sprague Dawley rats using high-dose isoproterenol. Nuclear [18F]FDG/PET and [99mTc]MIBI/SPECT were performed before and after isoproterenol administration. [18F]FDG (0.1 mCi, 200-400 µL) and [99mTc]MIBI (2 mCi, 200-600 µL) were administered via the tail vein and imaging was performed 1 hour postinjection. Isoproterenol-induced injury was confirmed by the plasma level of cardiac troponin and triphenyltetrazolium chloride (TTC) staining. RESULTS Isoproterenol administration resulted in an increase in circulating cardiac troponin I and showed histologic damage in the myocardium. Visually, preisoproterenol and postisoproterenol images showed alterations in cardiac accumulation of [18F]FDG, but not of [99mTc]MIBI. Image analysis revealed that myocardial uptake of [18F]FDG reduced by 60% after isoproterenol treatment, whereas that of [99mTc]MIBI decreased by 45%. CONCLUSION We conclude that [18F]FDG is a more sensitive radiotracer than [99mTc]MIBI for imaging of drug-induced cardiomyopathy. We theorize that isoproterenol-induced cardiomyopathy impacts cellular metabolism more than perfusion, which results in more substantial changes in [18F]FDG uptake than in [99mTc]MIBI accumulation in cardiac tissue.
Collapse
Affiliation(s)
- Hailey Houson
- Research Imaging FacilityDepartment of Pharmaceutical SciencesCollege of PharmacyUniversity of Oklahoma Health Science CenterOklahoma CityOKUSA
| | - Andria Hedrick
- Research Imaging FacilityDepartment of Pharmaceutical SciencesCollege of PharmacyUniversity of Oklahoma Health Science CenterOklahoma CityOKUSA
| | - Vibhudutta Awasthi
- Research Imaging FacilityDepartment of Pharmaceutical SciencesCollege of PharmacyUniversity of Oklahoma Health Science CenterOklahoma CityOKUSA
- Hexakit, Inc.EdmondOKUSA
| |
Collapse
|
20
|
Chao X, Jia Y, Feng X, Wang G, Wang X, Shi H, Zhao F, Jiang C. A Case-Control Study of ADCY9 Gene Polymorphisms and the Risk of Hepatocellular Carcinoma in the Chinese Han Population. Front Oncol 2020; 10:1450. [PMID: 32983975 PMCID: PMC7477943 DOI: 10.3389/fonc.2020.01450] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Accepted: 07/08/2020] [Indexed: 12/15/2022] Open
Abstract
Background: Adenylyl cyclase type 9 (ADCY9) modulates signal transduction by producing the second messenger cyclic AMP. It has been reported that ADCY9 gene polymorphisms were associated with cancer development. The aim of this study was to investigate whether ADCY9 gene polymorphisms could contribute to the susceptibility of hepatocellular carcinoma (HCC) in the Chinese Han population. Methods: In the present study, five single-nucleotide polymorphisms (SNPs) in ADCY9 were genotyped using Agena MassARRAY platform in 876 subjects from China. Logistic regression was used to assess the effects of SNPs on HCC risk. Associations were also evaluated for HCC risk stratified by age and gender. False discovery rate (FDR) was used to correct multiple testing. Results: After adjusting for age and gender, we found a significant relationship between heterozygous genotypes of rs2531995 and HCC risk (OR = 1.34, 95% CI = 1.01–1.77, p = 0.045). ADCY9 rs2230742 had a strong relationship with lower risk of HCC in allele (p = 0.006), co-dominant (p = 0.023), dominant (p = 0.010), and additive (p = 0.006) models. Stratified analysis showed that rs879620 increased HCC risk and rs2230742 was associated with lower risk of HCC in the individuals aged 55 or younger, rs2531992 significantly decreased HCC risk in the elder group (age > 55). For women, rs2230742 and rs2230741 were significantly associated with HCC risk in multiple models (p < 0.05). FDR analysis showed that rs2230742 could protect individuals from HCC risk in the allele model (FDR-p = 0.030). In addition, haplotype analysis indicated that Crs879620Ars2230742Ars2230741 haplotype was a protective factor for HCC (OR = 0.67, 95% CI = 0.50–0.89, p = 0.007, FDR-p = 0.028). Conclusion: Our findings suggest that ADCY9 gene polymorphisms are associated with HCC risk in the Chinese Han population.
Collapse
Affiliation(s)
- Xu Chao
- The College of Basic Medicine, Shaanxi University of Chinese Medicine, Xianyang, China.,The Second Affiliated Hospital, Shaanxi University of Chinese Medicine, Xianyang, China
| | - Yong Jia
- The Affiliated Hospital, Shaanxi University of Chinese Medicine, Xianyang, China
| | - Xuesong Feng
- The College of Basic Medicine, Shaanxi University of Chinese Medicine, Xianyang, China
| | - Guoquan Wang
- The College of Pharmacy, Shaanxi University of Chinese Medicine, Xianyang, China
| | - Xiaoping Wang
- The College of Basic Medicine, Shaanxi University of Chinese Medicine, Xianyang, China
| | - Hailong Shi
- The College of Basic Medicine, Shaanxi University of Chinese Medicine, Xianyang, China
| | - Fei Zhao
- The College of Basic Medicine, Shaanxi University of Chinese Medicine, Xianyang, China
| | - Chao Jiang
- Department of Neurology, The Second Affiliated Hospital of Xi'an Medical University, Xi'an, China
| |
Collapse
|
21
|
Bravo-Calderón DM, Assao A, Garcia NG, Coutinho-Camillo CM, Roffé M, Germano JN, Oliveira DT. Beta adrenergic receptor activation inhibits oral cancer migration and invasiveness. Arch Oral Biol 2020; 118:104865. [PMID: 32801034 DOI: 10.1016/j.archoralbio.2020.104865] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2019] [Revised: 07/21/2020] [Accepted: 08/03/2020] [Indexed: 12/12/2022]
Abstract
OBJECTIVE The aim of this study was to verify β2-AR expression in oral squamous cell carcinoma cell lines (SCC-9 and SCC-25), and to investigate the role of this receptor in migration and invasion of these neoplastic cells. DESIGN SCC-9 and SCC-25 cells were investigated for gene and protein expression of β2-AR. Cell migration and invasion were analyzed by wound healing assay and transwell invasion camera system. Different concentrations (0.1, 1 and 10 μM) of norepinephrine were used to stimulate, and 1 μM propranolol was used to block the beta-adrenergic receptors on cancer cells. Differences in median values of SCC-9 and SCC-25 and β2-AR protein expression were analyzed by Friedman test and in case of significant differences; pairwise comparisons were performed using Bonferroni correction. RESULTS The results showed that the β2-AR gene and protein expression were observed in both oral cancer cell lines. The concentration of 10 μM of norepinephrine significantly inhibited (p ≤ 0.05) migration of SCC-9 and SCC-25 cell lines. Furthermore, there was a significant reduction (p ≤ 0.05) in the effect of norepinephrine on cell migration when the β2-AR was inhibited by propranolol. The blockade by propranolol showed a tendency to reverse the effect of norepinephrine on the invasiveness of SCC-9 and SCC-25. CONCLUSIONS The use of beta-adrenergic receptor agonists could become an adjuvant therapeutic target in the treatment of this malignancy.
Collapse
Affiliation(s)
- Diego Mauricio Bravo-Calderón
- Department of Surgery, Stomatology, Pathology and Radiology, Area of Pathology, Bauru School of Dentistry, University of São Paulo, Brazil.
| | - Agnes Assao
- Department of Surgery, Stomatology, Pathology and Radiology, Area of Pathology, Bauru School of Dentistry, University of São Paulo, Brazil.
| | - Natália Galvão Garcia
- Department of Surgery, Stomatology, Pathology and Radiology, Area of Pathology, Bauru School of Dentistry, University of São Paulo, Brazil.
| | | | - Martin Roffé
- International Research Center, A.C.Camargo Cancer Center, São Paulo, SP, Brazil.
| | | | - Denise Tostes Oliveira
- Department of Surgery, Stomatology, Pathology and Radiology, Area of Pathology, Bauru School of Dentistry, University of São Paulo, Brazil.
| |
Collapse
|
22
|
Sousa-Filho CPB, Faria HOF, Esposito JC, Melo A, Ribeiro MO, Otton R. Green tea improves the metabolism of peripheral tissues in β3-adrenergic receptor-knockout mice. Pharmacol Res 2020; 159:104956. [PMID: 32480000 DOI: 10.1016/j.phrs.2020.104956] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/16/2020] [Revised: 04/25/2020] [Accepted: 05/21/2020] [Indexed: 10/24/2022]
Abstract
Our goal was to establish the requirement of β3 adrenoceptor (β3Adr) for green tea (GT) effects on the energy metabolism of obese mice. This study was carried out in wild-type (WT) and β3Adr knockout (KO) male mice fed with a standard diet or a high-fat diet (HFD/16 weeks) treated or not with GT (0.5 g/kg of body weight (BW)/12 weeks). GT-treatment attenuated final BW, BW gain, and adiposity index increased by HFD, improving insulin resistance (IR) and FGF21 level, without changing the food intake of WT mice. GT-treatment of β3AdrKO mice attenuated only IR, denoting GT-effects independent of β3Adr. We observed increased lipolysis accompanied by decreased adipocyte size in white adipose tissue (WAT) as well as browning of the subcutaneous WAT induced by GT in a way dependent on β3Adr. In brown adipose tissue (BAT) mRNA levels of lipolytic/oxidative genes, including β3Adr/Ucp1 and energy expenditure (EE) was increased by GT dependent on β3Adr. GT-treatment increased adiponectin independent of β3Adr. Also, independent of β3Adr pathway GT promoted an increase in β2Adr/Ucp1 mRNA levels and EE in BAT whereas; in the liver, GT has a dual role in increasing lipid synthesis and oxidation. These data lead us to suggest that GT uses β3Adr pathway activation to achieve some of its beneficial health effects.
Collapse
Affiliation(s)
| | | | - Juliana Carvalho Esposito
- Interdisciplinary Post-graduate Programme in Health Sciences, Cruzeiro do Sul University, São Paulo, Brazil
| | - Alessandra Melo
- Interdisciplinary Post-graduate Programme in Health Sciences, Cruzeiro do Sul University, São Paulo, Brazil
| | - Miriam Oliveira Ribeiro
- Center of Biological and Health Sciences, Mackenzie Presbyterian University, Sao Paulo, SP, Brazil
| | - Rosemari Otton
- Interdisciplinary Post-graduate Programme in Health Sciences, Cruzeiro do Sul University, São Paulo, Brazil.
| |
Collapse
|
23
|
Wang F, Tang C, Gao X, Xu J. Identification of a six-gene signature associated with tumor mutation burden for predicting prognosis in patients with invasive breast carcinoma. ANNALS OF TRANSLATIONAL MEDICINE 2020; 8:453. [PMID: 32395497 PMCID: PMC7210212 DOI: 10.21037/atm.2020.04.02] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Background Breast cancer (BC) is one of the most common cancers with high mortality worldwide. In the present study, through bioinformatics analysis, we aimed to identify new biomarkers to predict the survival rate of BC patients. Methods Differentially expressed genes (DEGs) between low- and high-tumor mutation burden (TMB) groups were identified by using The Cancer Genome Atlas (TCGA) dataset and integrated analysis. Gene Ontology (GO), Kyoto encyclopedia of genes and genomes (KEGG) enrichment analysis, and the protein-protein interaction (PPI) network, were applied to predict the function of these above DEGs. Then, the Cox proportional hazard model was developed to screen DEGs. Based on the prognostic signature, survival analysis was used on The Cancer Genome Atlas Breast Invasive Carcinoma (TCGA-BRCA) dataset. Finally, the single-sample gene set enrichment (ssGSEA) analysis was employed to estimate immune cells related to this signature. Results To create a prognostic signature, 6 DEGs were identified. The results revealed that the survival time of patients with high-risk scores based on the expression of the six-gene signature was dramatically shorter than that of patients with low-risk scores in BC. Furthermore, survival analysis and multivariate cox analysis indicated that the six-gene signature was an independent prognostic factor of BC. Then, we built a nomogram that integrated the clinicopathological factors with the six-gene signature to predict the survival probability of BC patients. We eventually predicted the 20 most vital small molecule drugs by CMap, and Nadolol was considered as the most promising small molecule to treat BC. Moreover, ssGSEA analysis showed that the 6 genes were closely associated with immune cells. Conclusions We constructed a six-gene signature associated with TMB that can improve the prognosis prediction and could be seen as a biomarker for BC patients.
Collapse
Affiliation(s)
- Feiran Wang
- Department of General Surgery, Affiliated Hospital of Nantong University, Nantong 226001, China
| | - Chong Tang
- Department of Breast and Thyroid Surgery, The Second Affiliated Hospital of Nantong University, Nantong 226001, China
| | - Xuesong Gao
- Department of Breast and Thyroid Surgery, The Second Affiliated Hospital of Nantong University, Nantong 226001, China
| | - Junfei Xu
- Department of General Surgery, Affiliated Hospital of Nantong University, Nantong 226001, China
| |
Collapse
|
24
|
Barbosa AM, Martel F. Targeting Glucose Transporters for Breast Cancer Therapy: The Effect of Natural and Synthetic Compounds. Cancers (Basel) 2020; 12:cancers12010154. [PMID: 31936350 PMCID: PMC7016663 DOI: 10.3390/cancers12010154] [Citation(s) in RCA: 72] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2019] [Revised: 01/06/2020] [Accepted: 01/07/2020] [Indexed: 02/07/2023] Open
Abstract
Reprogramming of cellular energy metabolism is widely accepted to be a cancer hallmark. The deviant energetic metabolism of cancer cells-known as the Warburg effect-consists in much higher rates of glucose uptake and glycolytic oxidation coupled with the production of lactic acid, even in the presence of oxygen. Consequently, cancer cells have higher glucose needs and thus display a higher sensitivity to glucose deprivation-induced death than normal cells. So, inhibitors of glucose uptake are potential therapeutic targets in cancer. Breast cancer is the most commonly diagnosed cancer and a leading cause of cancer death in women worldwide. Overexpression of facilitative glucose transporters (GLUT), mainly GLUT1, in breast cancer cells is firmly established, and the consequences of GLUT inhibition and/or knockout are under investigation. Herein we review the compounds, both of natural and synthetic origin, found to interfere with uptake of glucose by breast cancer cells, and the consequences of interference with that mechanism on breast cancer cell biology. We will also present data where the interaction with GLUT is exploited in order to increase the efficiency or selectivity of anticancer agents, in breast cancer cells.
Collapse
Affiliation(s)
- Ana M. Barbosa
- Instituto de Ciências Biomédicas Abel Salazar, University of Porto, 4169-007 Porto, Portugal;
| | - Fátima Martel
- Unit of Biochemistry, Department of Biomedicine, Faculty of Medicine, University of Porto, 4200-319 Porto, Portugal
- Instituto de Investigação e Inovação em Saúde, University of Porto, 4200-135 Porto, Portugal
- Correspondence: ; Tel.: +351-22-042-6654
| |
Collapse
|
25
|
Wu H, He G, Song T, Zhang Y, Chen X, Chen H, Xiong W, Sun C, Zhao C, Chen Y. Evaluation of GALNT16 polymorphisms to breast cancer risk in Chinese population. Mol Genet Genomic Med 2019; 7:e848. [PMID: 31286696 PMCID: PMC6687646 DOI: 10.1002/mgg3.848] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2019] [Revised: 05/14/2019] [Accepted: 06/24/2019] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Polypeptide N-acetylgalactosaminyltransferase 16 (GALNT16) is an N-acetylgalactosaminyltransferase gene that alters protein O-glycosylation, which plays a role in tumor development. This study aims to explore the association of eight GALNT16 polymorphisms with susceptibility to breast cancer (BC). METHODS This case-control study included 563 BC patients and 552 age-matched healthy controls from the Chinese Han population. The genotypes of GALNT16 polymorphisms were detected using the Agena MassARRAY. The relationship between GALNT16 polymorphisms and BC risk was evaluated using a chi-squared test with an odds ratio (OR) and 95% confidence intervals (CI) under five genetic models. RESULTS We observed that rs2105269 and rs72625676 were associated with higher BC risk in younger patients with age ≤51 (rs2105269, codominant: p = .006; recessive: p = .005 additive: p = .018; and allele: p = .012; rs72625676, codominant: p = .038; recessive: p = .037). For rs1275678 polymorphism, there was a significantly decreased risk of BC among elder patients (codominant: p = .017; dominant: p = .019; additive: p = .030; and allele: p = .029). Further analysis by clinical characteristics showed rs2105269 was associated with tumor size and lymph node metastasis. CONCLUSION Our study suggests that GALNT16 polymorphisms are associated with BC susceptibility in Chinese population.
Collapse
Affiliation(s)
- Huangfu Wu
- Surgical OncologyThe Second Affiliated Hospital of Hainan Medical CollegeHaikouHainan ProvinceChina
| | - Guisheng He
- Surgical OncologyThe Second Affiliated Hospital of Hainan Medical CollegeHaikouHainan ProvinceChina
| | - Tao Song
- Surgical OncologyThe Second Affiliated Hospital of Hainan Medical CollegeHaikouHainan ProvinceChina
| | - Yazhen Zhang
- Surgical OncologyThe Second Affiliated Hospital of Hainan Medical CollegeHaikouHainan ProvinceChina
| | - Xiuxiu Chen
- Surgical OncologyThe Second Affiliated Hospital of Hainan Medical CollegeHaikouHainan ProvinceChina
| | - Huamin Chen
- Surgical OncologyThe Second Affiliated Hospital of Hainan Medical CollegeHaikouHainan ProvinceChina
| | - Wei Xiong
- Surgical OncologyThe Second Affiliated Hospital of Hainan Medical CollegeHaikouHainan ProvinceChina
| | - Chuanwei Sun
- Surgical OncologyThe Second Affiliated Hospital of Hainan Medical CollegeHaikouHainan ProvinceChina
| | - Chaoyang Zhao
- Surgical OncologyThe Second Affiliated Hospital of Hainan Medical CollegeHaikouHainan ProvinceChina
| | - Yunjing Chen
- Surgical OncologyThe Second Affiliated Hospital of Hainan Medical CollegeHaikouHainan ProvinceChina
| |
Collapse
|
26
|
Montoya A, Varela-Ramirez A, Dickerson E, Pasquier E, Torabi A, Aguilera R, Nahleh Z, Bryan B. The beta adrenergic receptor antagonist propranolol alters mitogenic and apoptotic signaling in late stage breast cancer. Biomed J 2019; 42:155-165. [PMID: 31466709 PMCID: PMC6717753 DOI: 10.1016/j.bj.2019.02.003] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2018] [Revised: 12/21/2018] [Accepted: 02/19/2019] [Indexed: 02/08/2023] Open
Abstract
Background Substantial evidence supports the use of inexpensive β-AR antagonists (beta blockers) against a variety of cancers, and the β-AR antagonist propranolol was recently approved by the European Medicines Agency for the treatment of soft tissue sarcomas. Prospective and retrospective data published by our group and others suggest that non-selective β-AR antagonists are effective at reducing proliferative rates in breast cancers, however the mechanism by which this occurs is largely unknown. Methods In this study, we measured changes in tumor proliferation and apoptosis in a late stage breast cancer patient treated with neoadjuvant propranolol. We expounded upon these clinical findings by employing an in vitro breast cancer model, where we used cell-based assays to evaluate propranolol-mediated molecular alterations related to cell proliferation and apoptosis. Results Neoadjuvant propranolol decreased expression of the pro-proliferative Ki-67 and pro-survival Bcl-2 markers, and increased pro-apoptotic p53 expression in a patient with stage III breast cancer. Molecular analysis revealed that β-AR antagonism disrupted cell cycle progression and steady state levels of cyclins. Furthermore, propranolol treatment of breast cancer cells increased p53 levels, enhanced caspase cleavage, and induced apoptosis. Conclusion Collectively, these data provide support for the incorporation of β-AR antagonists into the clinical management of breast cancer, and elucidate a partial molecular mechanism explaining the efficacy of β-AR antagonists against this disease.
Collapse
Affiliation(s)
- Alexa Montoya
- Department of Biomedical Sciences, Texas Tech University Health Sciences Center, El Paso, TX, USA; Department of Biology, University of Texas, El Paso, TX, USA
| | - Armando Varela-Ramirez
- Department of Biology, University of Texas, El Paso, TX, USA; Border Biomedical Research Center, University of Texas, El Paso, TX, USA
| | - Erin Dickerson
- Department of Veterinary Clinical Sciences, University of Minnesota, Saint Paul, Minnesota, USA; Masonic Cancer Center, University of Minnesota, Minneapolis, MN, USA
| | - Eddy Pasquier
- CNRS, INSERM, Aix-Marseille University, Institut Paoli-Calmettes, Cancer Research Center of Marseille, Marseille, France
| | - Alireza Torabi
- Department of Pathology, Texas Tech University Health Sciences Center, El Paso, TX, USA
| | - Renato Aguilera
- Department of Biology, University of Texas, El Paso, TX, USA; Border Biomedical Research Center, University of Texas, El Paso, TX, USA
| | - Zeina Nahleh
- Department of Hematology and Medical Oncology, Cleveland Clinic, Weston, FL, USA
| | - Brad Bryan
- Department of Biomedical Sciences, Texas Tech University Health Sciences Center, El Paso, TX, USA.
| |
Collapse
|
27
|
Yang H, Zhong JT, Zhou SH, Han HM. Roles of GLUT-1 and HK-II expression in the biological behavior of head and neck cancer. Oncotarget 2019; 10:3066-3083. [PMID: 31105886 PMCID: PMC6508962 DOI: 10.18632/oncotarget.24684] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2017] [Accepted: 02/28/2019] [Indexed: 12/29/2022] Open
Abstract
The Warburg effect plays an important role in the proliferation and invasion of malignant tumors. Glucose transporter 1 and hexokinase II are two key energy transporters involved in mediating the Warburg effect. This review will analyze the mechanisms of these two markers in their effects on the biological behavior of head and neck cancer.
Collapse
Affiliation(s)
- Hang Yang
- Department of Otorhinolaryngology, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, Zhejiang, 310003, China.,Present Address: Department of Otorhinolaryngology, The People's Hospital of Jiangshan City, Jiangshan, Zhejiang, 324100, China
| | - Jiang-Tao Zhong
- Department of Otorhinolaryngology, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, Zhejiang, 310003, China
| | - Shui-Hong Zhou
- Department of Otorhinolaryngology, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, Zhejiang, 310003, China
| | - He-Ming Han
- Department of Otorhinolaryngology, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, Zhejiang, 310003, China
| |
Collapse
|
28
|
Nose N, Werner RA, Ueda Y, Günther K, Lapa C, Javadi MS, Fukushima K, Edenhofer F, Higuchi T. Metabolic substrate shift in human induced pluripotent stem cells during cardiac differentiation: Functional assessment using in vitro radionuclide uptake assay. Int J Cardiol 2018; 269:229-234. [PMID: 30224033 DOI: 10.1016/j.ijcard.2018.06.089] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/20/2018] [Revised: 05/23/2018] [Accepted: 06/20/2018] [Indexed: 01/15/2023]
Abstract
BACKGROUND Recent developments in cellular reprogramming technology enable the production of virtually unlimited numbers of human induced pluripotent stem cell-derived cardiomyocytes (hiPSC-CM). Although hiPSC-CM share various characteristic hallmarks with endogenous cardiomyocytes, it remains a question as to what extent metabolic characteristics are equivalent to mature mammalian cardiomyocytes. Here we set out to functionally characterize the metabolic status of hiPSC-CM in vitro by employing a radionuclide tracer uptake assay. MATERIAL AND METHODS Cardiac differentiation of hiPSC was induced using a combination of well-orchestrated extrinsic stimuli such as WNT activation (by CHIR99021) and BMP signalling followed by WNT inhibition and lactate based cardiomyocyte enrichment. For characterization of metabolic substrates, dual tracer uptake studies were performed with 18F‑2‑fluoro‑2‑deoxy‑d‑glucose (18F-FDG) and 125I‑β‑methyl‑iodophenyl‑pentadecanoic acid (125I-BMIPP) as transport markers of glucose and fatty acids, respectively. RESULTS After cardiac differentiation of hiPSCs, in vitro tracer uptake assays confirmed metabolic substrate shift from glucose to fatty acids that was comparable to those observed in native isolated human cardiomyocytes. Immunostaining further confirmed expression of fatty acid transport and binding proteins on hiPSC-CM. CONCLUSIONS During in vitro cardiac maturation, we observed a metabolic shift to fatty acids, which are known as a main energy source of mammalian hearts, suggesting hi-PSC-CM as a potential functional phenotype to investigate alteration of cardiac metabolism in cardiac diseases. Results also highlight the use of available clinical nuclear medicine tracers as functional assays in stem cell research for improved generation of autologous differentiated cells for numerous biomedical applications.
Collapse
Affiliation(s)
- Naoko Nose
- Comprehensive Heart Failure Center, University Hospital of Würzburg, Würzburg, Germany; Department of Nuclear Medicine, University Hospital of Würzburg, Würzburg, Germany; Stem Cell and Regenerative Medicine Group, Institute of Anatomy and Cell Biology, University of Würzburg, Würzburg, Germany; Department of Biomedical Imaging, National Cerebral and Cardiovascular Research Center, Suita, Japan; Division of Medical Technology and Science, Department of Medical Physics and Engineering, Course of Health Science, Osaka University Graduate School of Medicine, Suita, Japan
| | - Rudolf A Werner
- Comprehensive Heart Failure Center, University Hospital of Würzburg, Würzburg, Germany; Department of Nuclear Medicine, University Hospital of Würzburg, Würzburg, Germany; Else-Kröner Forschungskolleg, University of Würzburg, Würzburg, Germany; Division of Nuclear Medicine and Molecular Imaging, The Russell H. Morgan Department of Radiology and Radiological Science, Johns Hopkins School of Medicine, Baltimore, MD, United States
| | - Yuichiro Ueda
- Comprehensive Heart Failure Center, University Hospital of Würzburg, Würzburg, Germany; Stem Cell and Regenerative Medicine Group, Institute of Anatomy and Cell Biology, University of Würzburg, Würzburg, Germany
| | - Katharina Günther
- Stem Cell and Regenerative Medicine Group, Institute of Anatomy and Cell Biology, University of Würzburg, Würzburg, Germany; Institute of Molecular Biology and CMBI, Department of Genomics, Stem Cell Biology and Regenerative Medicine, Leopold-Franzens-University Innsbruck, Innsbruck, Austria
| | - Constantin Lapa
- Department of Nuclear Medicine, University Hospital of Würzburg, Würzburg, Germany
| | - Mehrbod S Javadi
- Division of Nuclear Medicine and Molecular Imaging, The Russell H. Morgan Department of Radiology and Radiological Science, Johns Hopkins School of Medicine, Baltimore, MD, United States
| | - Kazuhito Fukushima
- Department of Nuclear Medicine, University Hospital of Würzburg, Würzburg, Germany; Department of Biomedical Imaging, National Cerebral and Cardiovascular Research Center, Suita, Japan
| | - Frank Edenhofer
- Stem Cell and Regenerative Medicine Group, Institute of Anatomy and Cell Biology, University of Würzburg, Würzburg, Germany; Institute of Molecular Biology and CMBI, Department of Genomics, Stem Cell Biology and Regenerative Medicine, Leopold-Franzens-University Innsbruck, Innsbruck, Austria
| | - Takahiro Higuchi
- Comprehensive Heart Failure Center, University Hospital of Würzburg, Würzburg, Germany; Department of Nuclear Medicine, University Hospital of Würzburg, Würzburg, Germany; Department of Biomedical Imaging, National Cerebral and Cardiovascular Research Center, Suita, Japan; Division of Medical Technology and Science, Department of Medical Physics and Engineering, Course of Health Science, Osaka University Graduate School of Medicine, Suita, Japan.
| |
Collapse
|
29
|
Rico M, Baglioni M, Bondarenko M, Laluce NC, Rozados V, André N, Carré M, Scharovsky OG, Menacho Márquez M. Metformin and propranolol combination prevents cancer progression and metastasis in different breast cancer models. Oncotarget 2018; 8:2874-2889. [PMID: 27926515 PMCID: PMC5356849 DOI: 10.18632/oncotarget.13760] [Citation(s) in RCA: 47] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2016] [Accepted: 11/22/2016] [Indexed: 01/01/2023] Open
Abstract
Discovery of new drugs for cancer treatment is an expensive and time-consuming process and the percentage of drugs reaching the clinic remains quite low. Drug repositioning refers to the identification and development of new uses for existing drugs and represents an alternative drug development strategy. In this work, we evaluated the antitumor effect of metronomic treatment with a combination of two repositioned drugs, metformin and propranolol, in triple negative breast cancer models. By in vitro studies with five different breast cancer derived cells, we observed that combined treatment decreased proliferation (P < 0.001), mitochondrial activity (P < 0.001), migration (P < 0.001) and invasion (P < 0.001). In vivo studies in immunocompetent mice confirmed the potential of this combination in reducing tumor growth (P < 0.001) and preventing metastasis (P < 0.05). Taken together our results suggest that metformin plus propranolol combined treatment might be beneficial for triple negative breast cancer control, with no symptoms of toxicity.
Collapse
Affiliation(s)
- María Rico
- Instituto de Genética Experimental, Facultad de Ciencias Médicas, Universidad Nacional de Rosario, Rosario, Argentina.,El Consejo Nacional de Investigaciones Científicas y Técnicas, Argentina
| | - María Baglioni
- Instituto de Genética Experimental, Facultad de Ciencias Médicas, Universidad Nacional de Rosario, Rosario, Argentina
| | - Maryna Bondarenko
- Aix-Marseille Université, Inserm UMR_S 911, Centre de Recherche en Oncologie biologique et Oncopharmacologie, Faculté de Pharmacie, Marseille, France
| | - Nahuel Cesatti Laluce
- Instituto de Genética Experimental, Facultad de Ciencias Médicas, Universidad Nacional de Rosario, Rosario, Argentina
| | - Viviana Rozados
- Instituto de Genética Experimental, Facultad de Ciencias Médicas, Universidad Nacional de Rosario, Rosario, Argentina
| | - Nicolas André
- Aix-Marseille Université, Inserm UMR_S 911, Centre de Recherche en Oncologie biologique et Oncopharmacologie, Faculté de Pharmacie, Marseille, France.,Service d'Hématologie and Oncologie Pédiatrique, AP-HM, Marseille, France.,Metronomics Global Health Initiative, Marseille, France
| | - Manon Carré
- Aix-Marseille Université, Inserm UMR_S 911, Centre de Recherche en Oncologie biologique et Oncopharmacologie, Faculté de Pharmacie, Marseille, France
| | - O Graciela Scharovsky
- Instituto de Genética Experimental, Facultad de Ciencias Médicas, Universidad Nacional de Rosario, Rosario, Argentina.,El Consejo Nacional de Investigaciones Científicas y Técnicas, Argentina.,Metronomics Global Health Initiative, Marseille, France
| | - Mauricio Menacho Márquez
- Instituto de Genética Experimental, Facultad de Ciencias Médicas, Universidad Nacional de Rosario, Rosario, Argentina.,El Consejo Nacional de Investigaciones Científicas y Técnicas, Argentina
| |
Collapse
|
30
|
Gao Y, Wang Z, Ma X, Ma W, Zhao M, Fu T, Li G, Wang S, Wang Z, Yang W, Kang F, Wang J. The uptake exploration of 68Ga-labeled NGR in well-differentiated hepatocellular carcinoma xenografts: Indication for the new clinical translational of a tracer based on NGR. Oncol Rep 2017; 38:2859-2866. [PMID: 28901442 DOI: 10.3892/or.2017.5933] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2017] [Accepted: 05/18/2017] [Indexed: 02/06/2023] Open
Abstract
18F-FDG has low uptake and poor diagnostic efficiency in hepatocellular carcinoma (HCC), particularly in well-differentiated HCC. The NGR peptide selectively targets CD13, which is overexpressed in many types of tumor cells as well as neovasculature cells. In the present study, we aimed to evaluate the feasibility of utilizing 68Ga-NGR to image CD13-positive well-differentiated HCC xenografts. The in vitro cellular uptake, in vivo micro-PET/CT imaging and biodistribution studies of 68Ga-NGR and 18F-FDG were quantitatively compared in SMMC-7721-based well‑differentiated HCC xenografts. The human fibrosarcoma (HT-1080) and human colorectal adenocarcinoma (HT-29) xenografts were respectively used as positive and negative reference groups for CD13. The expression of CD13 was qualitatively verified by immunofluorescence staining and immunohistostaining studies. The expression levels of CD13 and glucose-6-phosphatase (G6Pase) were semi-quantitatively analyzed by western blotting. The in vitro SMMC-7721 cellular uptake of 68Ga‑NGR was significantly higher than that of 18F-FDG (1.23±0.11 vs. 0.515±0.14%; P<0.01). The in vivo micro-PET/CT imaging results revealed that the uptake of 68Ga-NGR in SMMC-7721-derived tumors was 2.17±0.21% ID/g (percentage of injected dose per gram of tissue), which was higher compared to that of 18F-FDG (0.73±0.26% ID/g; P<0.01); however, the tumor/liver ratio of 68Ga-NGR was 2-fold higher than that of 18F-FDG. We concluded that the uptake of 68Ga-NGR was significantly higher both in vitro and in vivo than 18F-FDG in the well‑differentiated HCC xenografts and therefore, it is promising for further clinical translation in well-differentiated HCC PET/CT diagnosis.
Collapse
Affiliation(s)
- Yongheng Gao
- Department of Nuclear Medicine, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi 710032, P.R. China
| | - Zhengjie Wang
- Department of Nuclear Medicine, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi 710032, P.R. China
| | - Xiaowei Ma
- Department of Nuclear Medicine, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi 710032, P.R. China
| | - Wenhui Ma
- Department of Nuclear Medicine, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi 710032, P.R. China
| | - Mingxuan Zhao
- Department of Nuclear Medicine, Kunming General Hospital of the People's Liberation Army, Kunming, Yunnan 650032, P.R. China
| | - Tianming Fu
- Department of Nuclear Medicine, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi 710032, P.R. China
| | - Guoquan Li
- Department of Nuclear Medicine, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi 710032, P.R. China
| | - Shengjun Wang
- Department of Nuclear Medicine, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi 710032, P.R. China
| | - Zhe Wang
- Department of Nuclear Medicine, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi 710032, P.R. China
| | - Weidong Yang
- Department of Nuclear Medicine, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi 710032, P.R. China
| | - Fei Kang
- Department of Nuclear Medicine, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi 710032, P.R. China
| | - Jing Wang
- Department of Nuclear Medicine, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi 710032, P.R. China
| |
Collapse
|
31
|
Kast RE, Skuli N, Cos S, Karpel-Massler G, Shiozawa Y, Goshen R, Halatsch ME. The ABC7 regimen: a new approach to metastatic breast cancer using seven common drugs to inhibit epithelial-to-mesenchymal transition and augment capecitabine efficacy. BREAST CANCER-TARGETS AND THERAPY 2017; 9:495-514. [PMID: 28744157 PMCID: PMC5513700 DOI: 10.2147/bctt.s139963] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Breast cancer metastatic to bone has a poor prognosis despite recent advances in our understanding of the biology of both bone and breast cancer. This article presents a new approach, the ABC7 regimen (Adjuvant for Breast Cancer treatment using seven repurposed drugs), to metastatic breast cancer. ABC7 aims to defeat aspects of epithelial-to-mesenchymal transition (EMT) that lead to dissemination of breast cancer to bone. As add-on to current standard treatment with capecitabine, ABC7 uses ancillary attributes of seven already-marketed noncancer treatment drugs to stop both the natural EMT process inherent to breast cancer and the added EMT occurring as a response to current treatment modalities. Chemotherapy, radiation, and surgery provoke EMT in cancer generally and in breast cancer specifically. ABC7 uses standard doses of capecitabine as used in treating breast cancer today. In addition, ABC7 uses 1) an older psychiatric drug, quetiapine, to block RANK signaling; 2) pirfenidone, an anti-fibrosis drug to block TGF-beta signaling; 3) rifabutin, an antibiotic to block beta-catenin signaling; 4) metformin, a first-line antidiabetic drug to stimulate AMPK and inhibit mammalian target of rapamycin, (mTOR); 5) propranolol, a beta-blocker to block beta-adrenergic signaling; 6) agomelatine, a melatonergic antidepressant to stimulate M1 and M2 melatonergic receptors; and 7) ribavirin, an antiviral drug to prevent eIF4E phosphorylation. All these block the signaling pathways - RANK, TGF-beta, mTOR, beta-adrenergic receptors, and phosphorylated eIF4E - that have been shown to trigger EMT and enhance breast cancer growth and so are worthwhile targets to inhibit. Agonism at MT1 and MT2 melatonergic receptors has been shown to inhibit both breast cancer EMT and growth. This ensemble was designed to be safe and augment capecitabine efficacy. Given the expected outcome of metastatic breast cancer as it stands today, ABC7 warrants a cautious trial.
Collapse
Affiliation(s)
| | - Nicolas Skuli
- INSERM, Centre de Recherches en Cancérologie de Toulouse - CRCT, UMR1037 Inserm/Université Toulouse III - Paul Sabatier, Toulouse, France
| | - Samuel Cos
- Department of Physiology and Pharmacology, School of Medicine, University of Cantabria and Valdecilla Research Institute (IDIVAL), Santander, Spain
| | | | - Yusuke Shiozawa
- Department of Cancer Biology, Comprehensive Cancer Center, Wake Forest School of Medicine, Winston-Salem, NC, USA
| | - Ran Goshen
- Eliaso Consulting Ltd., Tel Aviv-Yafo, Israel
| | | |
Collapse
|
32
|
Kang F, Wang Z, Li G, Wang S, Liu D, Zhang M, Zhao M, Yang W, Wang J. Inter-heterogeneity and intra-heterogeneity of α vβ 3 in non-small cell lung cancer and small cell lung cancer patients as revealed by 68Ga-RGD 2 PET imaging. Eur J Nucl Med Mol Imaging 2017; 44:1520-1528. [PMID: 28405726 DOI: 10.1007/s00259-017-3696-2] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2017] [Accepted: 03/28/2017] [Indexed: 12/18/2022]
Abstract
PURPOSE Integrin αvβ3 is the therapeutic target of the anti-angiogenic drug cilengitide. The objective of this study was to compare αvβ3 levels in non-small cell lung cancer (NSCLC) and small cell lung cancer (SCLC) patients, by using the positron emission tomography (PET) tracer 68Ga-labeled dimerized-RGD (68Ga-RGD2). METHODS Thirty-one patients with pathologically confirmed lung cancer were enrolled (21 were NSCLC and 10 were SCLC). PET/CT images were acquired using 68Ga-RGD2.18F-FDG PET/CT images were also acquired on the consecutive day as reference. The standard uptake values (SUV) and the tumor/nontarget (T/NT) values were quantitatively compared. Expression of the angiogenesis marker αvβ3 in NSCLC and SCLC lesions was analyzed by immunohistochemistry. RESULTS The 18F-FDG SUVmax and the SUVmean were not significantly different between NSCLC and SCLC patients. The 68Ga-RGD2 uptake of SCLC patients was at background levels in both SUV and T/NT measurements and was significantly lower than that of NSCLC patients. The range value of 68Ga-RGD2 SUVmean was 4.5 in the NSCLC group and 2.2 in the SCLC group, while the variation coefficient was 36.2% and 39.3% in NSCLC and SCLC primary lesions, respectively. Heterogeneity between primary lesions and putative distant metastases was also observed in some NSCLC cases. Immunostaining showed that αvβ3 integrin was expressed in the cells and neovasculature of NSCLC lesions, while SCLC samples had negative expression. CONCLUSIONS The uptake of 68Ga-RGD2 in SCLC patients is significantly lower than that in NSCLC patients, indicating a lower αvβ3 target level for cilengitide in SCLC. Apparent intra-tumor heterogeneities of αvβ3 also exist in both NSCLC and SCLC. Such inter- and intra-heterogeneity of αvβ3 may potentially improve current applications of αvβ3-targeted therapy and diagnostic imaging in lung cancer.
Collapse
Affiliation(s)
- Fei Kang
- Department of Nuclear Medicine, Xijing Hospital, Fourth Military Medical University, No.127 West Changle Road, Xi'an, People's Republic of China
| | - Zhe Wang
- Department of Nuclear Medicine, Xijing Hospital, Fourth Military Medical University, No.127 West Changle Road, Xi'an, People's Republic of China.,Department of Pathology, Xijing Hospital, Fourth Military Medical University, No. 127 West Changle Road, Xi'an, People's Republic of China
| | - Guoquan Li
- Department of Nuclear Medicine, Xijing Hospital, Fourth Military Medical University, No.127 West Changle Road, Xi'an, People's Republic of China
| | - Shengjun Wang
- Department of Nuclear Medicine, Xijing Hospital, Fourth Military Medical University, No.127 West Changle Road, Xi'an, People's Republic of China
| | - Daliang Liu
- Department of Nuclear Medicine, Xijing Hospital, Fourth Military Medical University, No.127 West Changle Road, Xi'an, People's Republic of China
| | - Mingru Zhang
- Department of Nuclear Medicine, Xijing Hospital, Fourth Military Medical University, No.127 West Changle Road, Xi'an, People's Republic of China
| | - Mingxuan Zhao
- Department of Nuclear Medicine, Xijing Hospital, Fourth Military Medical University, No.127 West Changle Road, Xi'an, People's Republic of China
| | - Weidong Yang
- Department of Nuclear Medicine, Xijing Hospital, Fourth Military Medical University, No.127 West Changle Road, Xi'an, People's Republic of China.
| | - Jing Wang
- Department of Nuclear Medicine, Xijing Hospital, Fourth Military Medical University, No.127 West Changle Road, Xi'an, People's Republic of China.
| |
Collapse
|
33
|
Alam MS, Fu L, Ren YY, Wu HB, Wang QS, Han YJ, Zhou WL, Li HS, Wang Z. 18F-FDG super bone marrow uptake: A highly potent indicator for the malignant infiltration. Medicine (Baltimore) 2016; 95:e5579. [PMID: 28033252 PMCID: PMC5207548 DOI: 10.1097/md.0000000000005579] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
The present study was performed to investigate whether the markedly 2-deoxy-2-(fluorine-18) fluoro-D-glucose (F-FDG) uptake in the bone marrow (BM) is a presentation of malignant infiltration (MI).Super bone marrow uptake (super BMU) was used to name the markedly F-FDG uptake on BM, which was similar to or higher than that of the brain. From April 2008 to December 2015, 31 patients with such presentation were retrospectively reviewed. The F-FDG uptake was semiquantified using SUVmax and BM to cerebellum (BM/C) ratio. The origin of super BMU was diagnosed by pathology. Some blood parameters, as well as fever, were also collected and analyzed. For comparison, 106 patients with mildly and moderately uptake in BM and 20 healthy subjects were selected as the control group.Bone marrow MI was diagnosed in 93.5% (29/31) patients with super BMU, which mostly originated from acute leukemia and highly aggressive lymphoma. The super BMU group had markedly higher F-FDG uptake in the BM than those of mildly and moderately uptake, and the control subjects (all P = 0.000) and the BM/C ratio reached a high of 1.24 ± 0.36. The incidence of bone marrow MI in the super BMU group was markedly higher than that of mildly and moderately uptake (93.5% vs 36.8%, P = 0.000). Based on the receiver operating characteristic analysis, when cut-off values of BM/C and SUVmax were set at 0.835 and 6.560, the diagnostic specificity for bone marrow MI reached the high levels of 91.4% and 95.7%, respectively. In 15 patients with bone marrow MI, the extra-BM malignant lesions were simultaneously detected by F-FDG PET/CT. The liver and the nasal cavity involvements were only found in the patients with lymphoma, but not in those with leukemia. A decrease of leukocyte, hemoglobin, and platelet counts was noted in 48.4%, 86.2%, and 51.5% of patients with bone marrow MI, respectively.The present study revealed that super BMU was a highly potent indicator for the bone marrow MI.
Collapse
|
34
|
Pantziarka P, Bouche G, Sukhatme V, Meheus L, Rooman I, Sukhatme VP. Repurposing Drugs in Oncology (ReDO)-Propranolol as an anti-cancer agent. Ecancermedicalscience 2016; 10:680. [PMID: 27899953 PMCID: PMC5102691 DOI: 10.3332/ecancer.2016.680] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2016] [Indexed: 12/23/2022] Open
Abstract
Propranolol (PRO) is a well-known and widely used non-selective beta-adrenergic receptor antagonist (beta-blocker), with a range of actions which are of interest in an oncological context. PRO displays effects on cellular proliferation and invasion, on the immune system, on the angiogenic cascade, and on tumour cell sensitivity to existing treatments. Both pre-clinical and clinical evidence of these effects, in multiple cancer types, is assessed and summarised and relevant mechanisms of action outlined. In particular there is evidence that PRO is effective at multiple points in the metastatic cascade, particularly in the context of the post-surgical wound response. Based on this evidence the case is made for further clinical investigation of the anticancer effects of PRO, particularly in combination with other agents. A number of trials are on-going, in different treatment settings for various cancers.
Collapse
Affiliation(s)
- Pan Pantziarka
- Anticancer Fund, Brussels, 1853 Strombeek-Bever, Belgium; The George Pantziarka TP53 Trust, London, UK
| | | | | | - Lydie Meheus
- Anticancer Fund, Brussels, 1853 Strombeek-Bever, Belgium
| | - Ilse Rooman
- Anticancer Fund, Brussels, 1853 Strombeek-Bever, Belgium; Oncology Research Centre, Vrije Universiteit Brussel, 1090 Brussels, Belgium
| | - Vikas P Sukhatme
- GlobalCures, Inc, Newton MA 02459, USA; Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, MA 02215, USA
| |
Collapse
|
35
|
MicroRNA-29B (mir-29b) regulates the Warburg effect in ovarian cancer by targeting AKT2 and AKT3. Oncotarget 2016; 6:40799-814. [PMID: 26512921 PMCID: PMC4747369 DOI: 10.18632/oncotarget.5695] [Citation(s) in RCA: 49] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2015] [Accepted: 09/14/2015] [Indexed: 01/18/2023] Open
Abstract
Epithelial ovarian cancer (EOC) is the most lethal and aggressive gynecological malignancy, and abnormal cellular metabolism significantly contributes to cancer onset and progression. Here, we report that miR-29b negatively regulates AKT2/AKT3 expression, causing HK2/PKM2 downregulation and leading to a decreased Warburg effect and slowed ovarian cancer progression. Compared to normal ovaries, ovaries with epithelial cancer exhibited lower miR-29b expression at both cellular/histological levels. Glucose consumption and lactate production experiments confirmed miR-29b's regulation of EOC metabolism. A luciferase reporter assay confirmed the direct binding of miR-29b to AKT2/AKT3 3′ UTRs. miR-29b silencing correlated with increased expression of AKT2/3, pAKT2/3, HK2, and PKM2. Pyruvic acid and NAD+/NADH levels also changed when miR-29b expression was suppressed; this effect could be blocked by specific AKT inhibitors, suggesting the miR-29b-AKT axis regulates the Warburg effect in ovarian cancer. In xenograft mouse models, miR-29b inhibited tumor formation in vivo. In vivo imaging also demonstrated that miR-29b agomir inhibited the relative uptake of 18F-FDG in the xenograft tumors, suggesting that miR-29b over-expression could negatively modulate tumor glucose metabolism in vivo. Taken together, our study suggests that miR-29b regulates the Warburg effect in EOC via AKT2/AKT3 and may provide novel options for future treatments for EOC.
Collapse
|
36
|
Wei WJ, Shen CT, Song HJ, Qiu ZL, Luo QY. Propranolol sensitizes thyroid cancer cells to cytotoxic effect of vemurafenib. Oncol Rep 2016; 36:1576-84. [PMID: 27432558 DOI: 10.3892/or.2016.4918] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2016] [Accepted: 03/26/2016] [Indexed: 11/05/2022] Open
Abstract
Treatment options for advanced metastatic or progressive thyroid cancers are limited. Although targeted therapy specifically inhibiting intracellular kinase signaling pathways has markedly changed the therapeutic landscape, side-effects and resistance of single agent targeted therapy often leads to termination of the treatment. The objective of the present study was to identify the antitumor property of the non-selective β-adrenergic receptor antagonist propranolol for thyroid cancers. Human thyroid cancer cell lines 8505C, K1, BCPAP and BHP27 were used in the present study. Broad β-blocker propranolol and β2-specific antagonist ICI118551, but not β1-specific antagonist atenolol, inhibited the growth of 8505C and K1 cells. Propranolol treatment inhibited growth and induced apoptosis of 8505C cells in vitro and in vivo, which are closely associated with decreased expressions of cyclin D1 and anti-apoptotic Bcl-2. Expression of hexokinase 2 (HK2) and glucose transporter 1 (GLUT1) also decreased following propranolol intervention. 18F-FDG PET/CT imaging of the 8505C xenografts validated shrinkage of the tumors in the propranolol-treated group when compared to the phosphate‑buffered saline treated group. Finally, we found that propranolol can amplify the cytotoxicity of vemurafenib and sensitize thyroid cancer cells to cytotoxic effect of vemurafenib. Our present results suggest that propranolol has potential activity against thyroid cancers and investigation of the combination with targeted molecular therapy for progressive thyroid cancers could be beneficial.
Collapse
Affiliation(s)
- Wei-Jun Wei
- Department of Nuclear Medicine, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai 200233, P.R. China
| | - Chen-Tian Shen
- Department of Nuclear Medicine, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai 200233, P.R. China
| | - Hong-Jun Song
- Department of Nuclear Medicine, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai 200233, P.R. China
| | - Zhong-Ling Qiu
- Department of Nuclear Medicine, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai 200233, P.R. China
| | - Quan-Yong Luo
- Department of Nuclear Medicine, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai 200233, P.R. China
| |
Collapse
|
37
|
Abstract
Stress as a modern civilization factor significantly affects our lives. While acute stress might have a positive effect on the organism, chronic stress is usually detrimental and might lead to serious health complications. It is known that stress induced by the physical environment (temperature-induced cold stress) can significantly impair the efficacy of cytotoxic chemotherapies and the anti-tumor immune response. On the other hand, epidemiological evidence has shown that patients taking drugs known as β-adrenergic antagonists ("β-blockers"), which are commonly prescribed to treat arrhythmia, hypertension, and anxiety, have significantly lower rates of several cancers. In this review, we summarize the current knowledge about catecholamines as important stress hormones in tumorigenesis and discuss the use of β-blockers as the potential therapeutic agents.
Collapse
Affiliation(s)
- O Krizanova
- a Institute of Clinical and Translational Research, Biomedical Research Center, Slovak Academy of Sciences , Bratislava , Slovakia
- b Department of Physiology, Faculty of Medicine , Masaryk University , Brno , Czech Republic
| | - P Babula
- b Department of Physiology, Faculty of Medicine , Masaryk University , Brno , Czech Republic
| | - K Pacak
- c Development, Endocrinology, and Tumor Genetics Affinity Group, Section on Medical Neuroendocrinology , Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health , Bethesda , MD , USA
| |
Collapse
|
38
|
Zhang ZF, Feng XS, Chen H, Duan ZJ, Wang LX, Yang D, Liu PX, Zhang QP, Jin YL, Sun ZG, Liu H. Prognostic significance of synergistic hexokinase-2 and beta2-adrenergic receptor expression in human hepatocelluar carcinoma after curative resection. BMC Gastroenterol 2016; 16:57. [PMID: 27255554 PMCID: PMC4891884 DOI: 10.1186/s12876-016-0474-8] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/23/2015] [Accepted: 05/27/2016] [Indexed: 12/18/2022] Open
Abstract
Background Hexokinase-2 (HK2) and Beta2-adrenergic receptor (Beta2AR) are overexpressed in hepatocellular carcinoma (HCC) tissues and associated with poor prognosis. However, the synergistic effect of HK2 and Beta2AR in HCC prognosis is not elucidated. The present study aims to investigate the association between HK2 and Beta2AR expressions in HCC tissues, and to evaluate the synergistic effect of HK2 and Beta2AR in HCC prognosis. Methods Immunohistochemistry of HK2 and Beta2AR was performed on 155 paraffin embedded HCC samples retrieved from the archives of pathology department. Corresponding clinical data and prognostic data were collected through searching medical record systems, death registration systems and interviews with patient families. Spearman correlation test was performed to evaluate the association between HK2 and Beta2AR expression. Kaplan-Meier survival curves and Cox regressions were employed to evaluate HK2 and Beta2AR expression in HCC prognosis, respectively and synergistically. Results 109 of 155 HCC patients reached the death point, the survival time of HCC patients was 46.23 ± 31.01 months after curative surgical resections of HCC. Kaplan-Meier survival analysis showed that large tumor size (more than 5 cm) (hazard ratio (HR) = 8.42, 95 % confidence interval (CI) = 3.81–18.59, P < 0.0001), advanced TNM stage (III and IV stages) (HR = 2.09, 95%CI = 1.21–3.62, P < 0.001) and AFP more than 20 μg/L (HR = 1.49, 95%CI = 1.02–2.18, P = 0.0302) were predictors for poor prognosis. HK2 and Beta2AR positive expression was detected in 66 (42.58) and 122 (78.71 %) HCC samples respectively. In univariate analysis, HK2(+) (HR = 2.70, 95%CI = 1.76–4.15, P < 0.0001) and Beta2AR(+) (HR = 4.61, 96%CI = 3.14–6.76, P < 0.0001) were associated with poor prognosis. In multivariate analysis, HK2(+) (P < 0.0001) and Beta2AR(+) (P < 0.0001) were also associated with poor prognosis. HK2(+)/Beta2AR(+) in HCC samples had poorer prognosis compared with HK2(−)/Beta2AR(−) in both univariate analysis (HR = 4.69, 95%CI = 2.91–7.57, P < 0.0001) and multivariate analysis (P < 0.0001). HK2(+)/Beta2AR(+) in HCC samples had poorer prognosis compared with HK2(−)/Beta2AR(+) in both univariate analysis (HR = 1.76, 95%CI = 1.17–2.64, P = 0.003) and multivariate analysis (P = 0.004). Conclusion HK2 and Beta2AR play important roles in HCC progression. HK2 and Beta2AR expression in HCC is correlated positively. Beta2AR may increase HCC invasion and metastasis in collaboration with HK2. HK2 and Beta2AR can predict HCC prognosis both independently and synergistically.
Collapse
Affiliation(s)
- Zhi-Feng Zhang
- Department of Gastroenterology, The First Affiliated Hospital of Dalian Medical University, 116000, Dalian, Liaoning Province, China
| | - Xiao-Sha Feng
- Department of Gastroenterology, The First Affiliated Hospital of Dalian Medical University, 116000, Dalian, Liaoning Province, China
| | - He Chen
- Department of Gastroenterology, The First Affiliated Hospital of Dalian Medical University, 116000, Dalian, Liaoning Province, China
| | - Zhi-Jun Duan
- Department of Gastroenterology, The First Affiliated Hospital of Dalian Medical University, 116000, Dalian, Liaoning Province, China.
| | - Li-Xia Wang
- Department of Gastroenterology, The First Affiliated Hospital of Dalian Medical University, 116000, Dalian, Liaoning Province, China
| | - Dong Yang
- Department of Gastroenterology, The First Affiliated Hospital of Dalian Medical University, 116000, Dalian, Liaoning Province, China
| | - Pi-Xu Liu
- Institute of Cancer Stem Cell, Dalian Medical University, 116000, Dalian, Liaoning Province, China
| | - Qiu-Ping Zhang
- Department of Pathology, The First Affiliated Hospital of Dalian Medical University, 116000, Dalian, Liaoning Province, China
| | - Yan-Ling Jin
- Department of Pathology, The First Affiliated Hospital of Dalian Medical University, 116000, Dalian, Liaoning Province, China
| | - Zhi-Gang Sun
- Department of Pathology, The First Affiliated Hospital of Dalian Medical University, 116000, Dalian, Liaoning Province, China
| | - Han Liu
- Institute of Cancer Stem Cell, Dalian Medical University, 116000, Dalian, Liaoning Province, China
| |
Collapse
|
39
|
He RH, He YJ, Tang YJ, Zhou HH, McLeod HL, Liu J. The potential anticancer effect of beta-blockers and the genetic variations involved in the interindividual difference. Pharmacogenomics 2016; 17:74-9. [PMID: 26652861 DOI: 10.2217/pgs.15.152] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
β-ARs are extensively spread in different tissues of our body, which could be activated by neurotransmitters norepinephrine and epinephrine to mediate physiological function and abnormal states including cancer. Recently, β-AR blockers could have significant implications in cancer therapy. But the precise molecular mechanisms are far from being fully understood. Through identifying the β-AR system signal pathways relevant to cancer, we can understand the mechanisms of β-blockers used for cancer treatment. What's more, retrospective clinical data made β-blockers jump out of the traditional field of cardiovascular disease and strengthened our confidence in cancer therapy. At last, genetic studies of β-adrenergic system offered crucial genes to analyze the effects of polymorphisms on cancer susceptibility, therapy response and prognosis of cancer patients.
Collapse
Affiliation(s)
- Ruo-Hui He
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha 410008, Hunan, P.R. China
- Institute of Clinical Pharmacology, Central South University, Hunan Key Laboratory of Pharmacogenetics, Changsha 410078, Hunan, P. R. China
- Cooperative Innovation Center for Molecular Target New Drug Study, University of South China, Hengyang 421001, Hunan, P.R. China
| | - Yi-Jing He
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha 410008, Hunan, P.R. China
- Institute of Clinical Pharmacology, Central South University, Hunan Key Laboratory of Pharmacogenetics, Changsha 410078, Hunan, P. R. China
- Cooperative Innovation Center for Molecular Target New Drug Study, University of South China, Hengyang 421001, Hunan, P.R. China
| | - Yong-Jun Tang
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha 410008, Hunan, P.R. China
- Institute of Clinical Pharmacology, Central South University, Hunan Key Laboratory of Pharmacogenetics, Changsha 410078, Hunan, P. R. China
- Cooperative Innovation Center for Molecular Target New Drug Study, University of South China, Hengyang 421001, Hunan, P.R. China
| | - Hong-Hao Zhou
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha 410008, Hunan, P.R. China
- Institute of Clinical Pharmacology, Central South University, Hunan Key Laboratory of Pharmacogenetics, Changsha 410078, Hunan, P. R. China
- Cooperative Innovation Center for Molecular Target New Drug Study, University of South China, Hengyang 421001, Hunan, P.R. China
| | - Howard L McLeod
- DeBartolo Family Personalized Medicine Institute, Division of Population Sciences, Moffitt Cancer Center, Tampa, FL 33612, USA
| | - Jie Liu
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha 410008, Hunan, P.R. China
- Institute of Clinical Pharmacology, Central South University, Hunan Key Laboratory of Pharmacogenetics, Changsha 410078, Hunan, P. R. China
- Cooperative Innovation Center for Molecular Target New Drug Study, University of South China, Hengyang 421001, Hunan, P.R. China
| |
Collapse
|