1
|
Antigen receptor therapy in bone metastasis via optimal control for different human life stages. J Math Biol 2021; 83:44. [PMID: 34596800 DOI: 10.1007/s00285-021-01673-4] [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: 09/25/2020] [Revised: 08/23/2021] [Accepted: 09/08/2021] [Indexed: 10/20/2022]
Abstract
In this work we propose a bone metastasis model using power law growth functions in order to describe the biochemical interactions between bone cells and cancer cells. Experimental studies indicate that bone remodeling cycles are different for human life stages: childhood, young adulthood, and adulthood. In order to include such differences in our study, we estimate the model parameter values for each human life stage via bifurcation analysis. Results reveal an intrinsic relationship between the active period of remodeling cycles and the proliferation of cancer cells. Subsequently, using optimal control theory we analyze a possible antigen receptor therapy as a new treatment for bone metastasis. Theoretical results such as existence of optimal solutions are proved. Numerical simulations for late stages of bone metastasis are presented and a discussion of our results is carried out.
Collapse
|
2
|
Cursano MC, Iuliani M, Casadei C, Stellato M, Tonini G, Paganelli G, Santini D, De Giorgi U. Combination radium-223 therapies in patients with bone metastases from castration-resistant prostate cancer: A review. Crit Rev Oncol Hematol 2020; 146:102864. [PMID: 31986318 DOI: 10.1016/j.critrevonc.2020.102864] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2019] [Revised: 12/27/2019] [Accepted: 01/04/2020] [Indexed: 01/26/2023] Open
Abstract
Chemotherapeutic agents (docetaxel, cabazitaxel), hormonal therapies (abiraterone, enzalutamide) and radium-223 improve survival in patients with bone metastatic castration-resistant prostate cancer (mCRPC). Combinations of radium-223 with these agents or novel drugs have been investigated in order to improve survival and decrease bone-related morbidity. In mCRPC, clinical and preclinical data indicate that radium-223, abiraterone and enzalutamide have a direct effect on prostate cancer cells and bone microenvironment when administered as single agents. Initial results from studies of radium-223 and abiraterone, enzalutamide or docetaxel demonstrated efficacy without any safety concern in pre-treated mCRPC; however, this safety profile changed when radium-based combination therapies were administered in un-pretreated mCRPC. This review underline the biological rationale for combining radium strategies, investigating their effects on bone in terms of control of skeletal-related events and bone disease progression. The aim is to understand the possible reasons why different radium-based combination treatments can led to different clinical outcomes.
Collapse
Affiliation(s)
- M C Cursano
- Department of Medical Oncology, Campus Bio-Medico University of Rome, 00128, Rome, Italy.
| | - M Iuliani
- Department of Medical Oncology, Campus Bio-Medico University of Rome, 00128, Rome, Italy
| | - C Casadei
- Department of Medical Oncology, Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori (IRST) IRCCS, 47014, Meldola, Italy
| | - M Stellato
- Department of Medical Oncology, Campus Bio-Medico University of Rome, 00128, Rome, Italy
| | - G Tonini
- Department of Medical Oncology, Campus Bio-Medico University of Rome, 00128, Rome, Italy
| | - G Paganelli
- Department of Nuclear Medicine Unit, Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori (IRST) IRCCS, 47014, Meldola, Italy
| | - D Santini
- Department of Medical Oncology, Campus Bio-Medico University of Rome, 00128, Rome, Italy
| | - U De Giorgi
- Department of Medical Oncology, Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori (IRST) IRCCS, 47014, Meldola, Italy
| |
Collapse
|
3
|
Abstract
Infiltration of macrophages in solid tumours is associated with poor prognosis and correlates with chemotherapy resistance in most cancers. In mouse models of cancer, macrophages promote cancer initiation and malignant progression by stimulating angiogenesis, increasing tumour cell migration, invasion and intravasation and suppressing antitumour immunity. At metastatic sites, macrophages promote tumour cell extravasation, survival and subsequent growth. Each of these pro-tumoural activities is promoted by a subpopulation of macrophages that express canonical markers but have unique transcriptional profiles, which makes tumour-associated macrophages (TAMs) good targets for anticancer therapy in humans through either their ablation or their re-differentiation away from pro-tumoural towards antitumoural states. In this Review, we evaluate the state of the art of TAM-targeting strategies, focusing on the limitations and potential side effects of the different therapies such as toxicity, rebound effects and compensatory mechanisms. We provide an extensive overview of the different types of therapy used in the clinic and their limitations in light of known macrophage biology and propose new strategies for targeting TAMs.
Collapse
|
4
|
Sohail A, Sherin L, Butt SI, Javed S, Li Z, Iqbal S, Be'g OA. Role of key players in paradigm shifts of prostate cancer bone metastasis. Cancer Manag Res 2018; 10:1619-1626. [PMID: 29950899 PMCID: PMC6016588 DOI: 10.2147/cmar.s162525] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
The decreased bone mineral density and compromised bone strength predispose individuals to skeletal osteoporosis. Both prostate cancer and bone metastasis caused by cancer invasion have remained a great challenge to researchers. With the advancement in the fields of biochemistry and biomechanics, the molecular mechanisms that make prostate cancer metastasize to bone have recently been identified, and they provide new molecular targets for drug development. Many biochemical by-products have been identified to help in understanding the interaction between the bone and the tumor. Enhanced clinical management of patients with bone metastases was reported during the past decade; however, the anticipated risk and the response to the therapy are still challenging to assess. In this review, the key players that play a dominant role in secondary osteoporosis are addressed. An attempt is made to provide the readers with a clear understanding of the communication pathways between each of the cell types involved in this vicious cycle. Furthermore, the role of Wnts, sclerostin, RANKL, PTHrP, and their respective clinical studies are addressed in this study.
Collapse
Affiliation(s)
- Ayesha Sohail
- Department of Mathematics, Comsats Institute of Information Technology, Lahore, Pakistan
| | - Lubna Sherin
- Department of Chemistry, Comsats Institute of Information Technology, Lahore Pakistan
| | - Saad I Butt
- Department of Mathematics, Comsats Institute of Information Technology, Lahore, Pakistan
| | - Sana Javed
- Department of Mathematics, Comsats Institute of Information Technology, Lahore, Pakistan
| | - Zhiwu Li
- Institute of Systems Engineering, Macau University of Science and Technology, Taipa, Macau.,School of Electro-Mechanical Engineering, Xidian University, Xi'an, China
| | - Sohail Iqbal
- Department of Medicine, Sir Ganga Ram Hospital, Fatima Jinnah Medical College, Lahore, Pakistan
| | - O Anwar Be'g
- Fluid Mechanics, Spray Research Group, Mechanical and Petroleum Engineering, School of Computing, Science and Engineering, University of Salford, Manchester, UK
| |
Collapse
|
5
|
Vignani F, Bertaglia V, Buttigliero C, Tucci M, Scagliotti GV, Di Maio M. Skeletal metastases and impact of anticancer and bone-targeted agents in patients with castration-resistant prostate cancer. Cancer Treat Rev 2016; 44:61-73. [PMID: 26907461 DOI: 10.1016/j.ctrv.2016.02.002] [Citation(s) in RCA: 44] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2015] [Revised: 02/03/2016] [Accepted: 02/05/2016] [Indexed: 12/27/2022]
Abstract
Incidence of bone metastases is very high in advanced prostate cancer patients. Bone metastases likely have a significant impact on functional status and quality of life, not only related to pain, but also to the relevant risk of skeletal-related events. A better understanding of mechanisms associated with bone metastatic disease secondary to prostate cancer and more specifically to the cross-talk between tumor cells and bone microenvironment in metastatic progression represented the background for the development of new effective bone-targeted therapies. Furthermore, a better knowledge of biological mechanisms driving disease progression led to significant advances in the treatment of castration-resistant prostate cancer, with the development and approval of new effective drugs. Aim of this review is to outline the physiopathology of bone metastases in prostate cancer and summarize the main results of clinical trials conducted with different drugs to control morbidity induced by skeletal metastases and bone disease progression. For each agent, therapeutic effect on bone metastases has been measured in terms of pain control and/or incidence of skeletal-related events, usually defined as a composite endpoint, including the need for local treatment (radiation therapy or surgery), spinal cord compression, pathological bone fractures. In details, data obtained with chemotherapy (mitoxantrone, docetaxel, cabazitaxel), new generation hormonal agents (abiraterone, enzalutamide), radium-223, bone-targeted agents (zoledronic acid, denosumab) and with several experimental agents (cabozantinib, dasatinib, anti-endothelin and other agents) in patients with castration-resistant prostate cancer are reviewed.
Collapse
Affiliation(s)
- Francesca Vignani
- Division of Medical Oncology, Department of Oncology, University of Turin at San Luigi Gonzaga Hospital, Orbassano, Turin, Italy
| | - Valentina Bertaglia
- Division of Medical Oncology, Department of Oncology, University of Turin at San Luigi Gonzaga Hospital, Orbassano, Turin, Italy
| | - Consuelo Buttigliero
- Division of Medical Oncology, Department of Oncology, University of Turin at San Luigi Gonzaga Hospital, Orbassano, Turin, Italy
| | - Marcello Tucci
- Division of Medical Oncology, Department of Oncology, University of Turin at San Luigi Gonzaga Hospital, Orbassano, Turin, Italy.
| | - Giorgio V Scagliotti
- Division of Medical Oncology, Department of Oncology, University of Turin at San Luigi Gonzaga Hospital, Orbassano, Turin, Italy
| | - Massimo Di Maio
- Division of Medical Oncology, Department of Oncology, University of Turin at San Luigi Gonzaga Hospital, Orbassano, Turin, Italy
| |
Collapse
|
6
|
Holzapfel BM, Hutmacher DW, Nowlan B, Barbier V, Thibaudeau L, Theodoropoulos C, Hooper JD, Loessner D, Clements JA, Russell PJ, Pettit AR, Winkler IG, Levesque JP. Tissue engineered humanized bone supports human hematopoiesis in vivo. Biomaterials 2015; 61:103-14. [PMID: 26001075 DOI: 10.1016/j.biomaterials.2015.04.057] [Citation(s) in RCA: 48] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2015] [Revised: 04/24/2015] [Accepted: 04/30/2015] [Indexed: 12/21/2022]
Abstract
Advances in tissue-engineering have resulted in a versatile tool-box to specifically design a tailored microenvironment for hematopoietic stem cells (HSCs) in order to study diseases that develop within this setting. However, most current in vivo models fail to recapitulate the biological processes seen in humans. Here we describe a highly reproducible method to engineer humanized bone constructs that are able to recapitulate the morphological features and biological functions of the HSC niches. Ectopic implantation of biodegradable composite scaffolds cultured for 4 weeks with human mesenchymal progenitor cells and loaded with rhBMP-7 resulted in the development of a chimeric bone organ including a large number of human mesenchymal cells which were shown to be metabolically active and capable of establishing a humanized microenvironment supportive of the homing and maintenance of human HSCs. A syngeneic mouse-to-mouse transplantation assay was used to prove the functionality of the tissue-engineered ossicles. We predict that the ability to tissue engineer a morphologically intact and functional large-volume bone organ with a humanized bone marrow compartment will help to further elucidate physiological or pathological interactions between human HSCs and their native niches.
Collapse
Affiliation(s)
- Boris M Holzapfel
- Regenerative Medicine Group, Institute of Health and Biomedical Innovation, Queensland University of Technology, 60 Musk Avenue, Kelvin Grove, QLD 4049, Brisbane, Australia; Orthopedic Center for Musculoskeletal Research, University of Wuerzburg, Koenig-Ludwig-Haus, Brettreichstr. 11, 97074 Wuerzburg, Germany
| | - Dietmar W Hutmacher
- Regenerative Medicine Group, Institute of Health and Biomedical Innovation, Queensland University of Technology, 60 Musk Avenue, Kelvin Grove, QLD 4049, Brisbane, Australia; George W Woodruff School of Mechanical Engineering, Georgia Institute of Technology, 801 Ferst Drive Northwest, Atlanta, GA 30332, USA; Institute for Advanced Study, Technical University Munich, Lichtenbergstraße 2a, 85748 Garching, Munich, Germany.
| | - Bianca Nowlan
- Stem Cell Biology Group and Stem Cells and Cancer Group - Blood and Bone Diseases Program, Mater Research Institute - The University of Queensland, Translational Research Institute, 37 Kent Street, Woolloongabba, QLD 4102, Brisbane, Australia
| | - Valerie Barbier
- Stem Cell Biology Group and Stem Cells and Cancer Group - Blood and Bone Diseases Program, Mater Research Institute - The University of Queensland, Translational Research Institute, 37 Kent Street, Woolloongabba, QLD 4102, Brisbane, Australia
| | - Laure Thibaudeau
- Regenerative Medicine Group, Institute of Health and Biomedical Innovation, Queensland University of Technology, 60 Musk Avenue, Kelvin Grove, QLD 4049, Brisbane, Australia
| | - Christina Theodoropoulos
- Regenerative Medicine Group, Institute of Health and Biomedical Innovation, Queensland University of Technology, 60 Musk Avenue, Kelvin Grove, QLD 4049, Brisbane, Australia
| | - John D Hooper
- Australian Prostate Cancer Research Centre Queensland, Translational Research Institute, 37 Kent Street, Woolloongabba, QLD 4102, Brisbane, Australia
| | - Daniela Loessner
- Regenerative Medicine Group, Institute of Health and Biomedical Innovation, Queensland University of Technology, 60 Musk Avenue, Kelvin Grove, QLD 4049, Brisbane, Australia
| | - Judith A Clements
- Australian Prostate Cancer Research Centre Queensland, Translational Research Institute, 37 Kent Street, Woolloongabba, QLD 4102, Brisbane, Australia
| | - Pamela J Russell
- Australian Prostate Cancer Research Centre Queensland, Translational Research Institute, 37 Kent Street, Woolloongabba, QLD 4102, Brisbane, Australia; Cells and Tissue Domain, Institute of Health and Biomedical Innovation, Queensland University of Technology, 60 Musk Avenue, Kelvin Grove, QLD 4049, Brisbane, Australia
| | - Allison R Pettit
- Bones and Immunology Group - Blood and Bone Diseases Program, Mater Research Institute - The University of Queensland, Translational Research Institute, 37 Kent Street, Woolloongabba, QLD 4102, Brisbane, Australia
| | - Ingrid G Winkler
- Stem Cell Biology Group and Stem Cells and Cancer Group - Blood and Bone Diseases Program, Mater Research Institute - The University of Queensland, Translational Research Institute, 37 Kent Street, Woolloongabba, QLD 4102, Brisbane, Australia
| | - Jean-Pierre Levesque
- Stem Cell Biology Group and Stem Cells and Cancer Group - Blood and Bone Diseases Program, Mater Research Institute - The University of Queensland, Translational Research Institute, 37 Kent Street, Woolloongabba, QLD 4102, Brisbane, Australia; School of Medicine, The University of Queensland, 288 Herston Road, Herston, QLD 4006, Brisbane, Australia.
| |
Collapse
|
7
|
The systemic delivery of an oncolytic adenovirus expressing decorin inhibits bone metastasis in a mouse model of human prostate cancer. Gene Ther 2014; 22:247-56. [PMID: 25503693 PMCID: PMC4361227 DOI: 10.1038/gt.2014.110] [Citation(s) in RCA: 69] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2014] [Revised: 09/28/2014] [Accepted: 10/31/2014] [Indexed: 12/15/2022]
Abstract
In an effort to develop a new therapy for prostate cancer bone metastases, we have created Ad.dcn, a recombinant oncolytic adenovirus carrying the human decorin gene. Infection of PC-3 and DU-145, the human prostate tumor cells, with Ad.dcn or a non-replicating adenovirus Ad(E1-).dcn resulted in decorin expression; Ad.dcn produced high viral titers and cytotoxicity in human prostate tumor cells. Adenoviral-mediated decorin expression inhibited Met, the Wnt/β-catenin signaling axis, vascular endothelial growth factor A, reduced mitochondrial DNA levels, and inhibited tumor cell migration. To examine the anti-tumor response of Ad.dcn, PC-3-luc cells were inoculated in the left heart ventricle to establish bone metastases in nude mice. Ad.dcn, in conjunction with control replicating and non-replicating vectors were injected via tail vein. The real-time monitoring of mice, once a week, by bioluminescence imaging and X-ray radiography showed that Ad.dcn produced significant inhibition of skeletal metastases. Analyses of the mice at the terminal time point indicated a significant reduction in the tumor burden, osteoclast number, serum TRACP 5b levels, osteocalcin levels, hypercalcemia, inhibition of cancer cachexia, and an increase in the animal survival. Based on these studies, we believe that Ad.dcn can be developed as a potential new therapy for prostate cancer bone metastasis.
Collapse
|
8
|
Coffey DS. WITHDRAWN: Evolution: Back to the future to understand and control prostate cancer. Asian J Urol 2014. [DOI: 10.1016/j.ajur.2014.12.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
|
9
|
Current studies of acupuncture in cancer-induced bone pain animal models. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2014; 2014:191347. [PMID: 25383081 PMCID: PMC4212539 DOI: 10.1155/2014/191347] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/18/2014] [Revised: 08/22/2014] [Accepted: 08/28/2014] [Indexed: 11/29/2022]
Abstract
Acupuncture is generally accepted as a safe and harmless treatment option for alleviating pain. To explore the pain mechanism, numerous animal models have been developed to simulate specific human pain conditions, including cancer-induced bone pain (CIBP). In this study, we analyzed the current research methodology of acupuncture for the treatment of CIBP. We electronically searched the PubMed database for animal studies published from 2000 onward using these search terms: (bone cancer OR cancer) AND (pain OR analgesia) AND (acupuncture OR pharmacopuncture OR bee venom). We selected articles that described cancer pain in animal models. We analyzed the methods used to induce cancer pain and the outcome measures used to assess the effects of acupuncture on CIBP in animal models. We reviewed articles that met our inclusion criteria. Injection of mammary cancer cells into the cavity of the tibia was the most frequently used method for inducing CIBP in the animal models. Among the eight selected studies, five studies demonstrated the effects of electroacupuncture on CIBP. The effects of acupuncture were assessed by measuring pain-related behavior. Future researches will be needed to ascertain the effectiveness of acupuncture for treating CIBP and to explore the specific mechanism of CIBP in animal models.
Collapse
|
10
|
Coffey DS. Evolution: Back to the future to understand and control prostate cancer. Asian J Urol 2014; 1:4-11. [PMID: 29511632 PMCID: PMC5832888 DOI: 10.1016/j.ajur.2014.09.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2014] [Accepted: 09/06/2014] [Indexed: 12/03/2022] Open
Affiliation(s)
- Donald S Coffey
- Brady Urological Institute, The Johns Hopkins Hospital, Baltimore, MD, USA
| |
Collapse
|
11
|
Abstract
The tumor microenvironment is a complex ecology of cells that evolves with and provides support to tumor cells during the transition to malignancy. Among the innate and adaptive immune cells recruited to the tumor site, macrophages are particularly abundant and are present at all stages of tumor progression. Clinical studies and experimental mouse models indicate that these macrophages generally play a protumoral role. In the primary tumor, macrophages can stimulate angiogenesis and enhance tumor cell invasion, motility, and intravasation. During monocytes and/or metastasis, macrophages prime the premetastatic site and promote tumor cell extravasation, survival, and persistent growth. Macrophages are also immunosuppressive, preventing tumor cell attack by natural killer and T cells during tumor progression and after recovery from chemo- or immunotherapy. Therapeutic success in targeting these protumoral roles in preclinical models and in early clinical trials suggests that macrophages are attractive targets as part of combination therapy in cancer treatment.
Collapse
Affiliation(s)
- Roy Noy
- Department of Developmental and Molecular Biology, Center for the Study of Reproductive Biology and Women's Health, Albert Einstein College of Medicine, New York, NY 10461, USA
| | - Jeffrey W Pollard
- Department of Developmental and Molecular Biology, Center for the Study of Reproductive Biology and Women's Health, Albert Einstein College of Medicine, New York, NY 10461, USA; MRC Centre for Reproductive Health, Queen's Medical Research Institute, The University of Edinburgh, Edinburgh EH16 4TJ, UK.
| |
Collapse
|
12
|
Abstract
The tumor microenvironment is a complex ecology of cells that evolves with and provides support to tumor cells during the transition to malignancy. Among the innate and adaptive immune cells recruited to the tumor site, macrophages are particularly abundant and are present at all stages of tumor progression. Clinical studies and experimental mouse models indicate that these macrophages generally play a protumoral role. In the primary tumor, macrophages can stimulate angiogenesis and enhance tumor cell invasion, motility, and intravasation. During monocytes and/or metastasis, macrophages prime the premetastatic site and promote tumor cell extravasation, survival, and persistent growth. Macrophages are also immunosuppressive, preventing tumor cell attack by natural killer and T cells during tumor progression and after recovery from chemo- or immunotherapy. Therapeutic success in targeting these protumoral roles in preclinical models and in early clinical trials suggests that macrophages are attractive targets as part of combination therapy in cancer treatment.
Collapse
Affiliation(s)
- Roy Noy
- Department of Developmental and Molecular Biology, Center for the Study of Reproductive Biology and Women's Health, Albert Einstein College of Medicine, New York, NY 10461, USA
| | - Jeffrey W Pollard
- Department of Developmental and Molecular Biology, Center for the Study of Reproductive Biology and Women's Health, Albert Einstein College of Medicine, New York, NY 10461, USA; MRC Centre for Reproductive Health, Queen's Medical Research Institute, The University of Edinburgh, Edinburgh EH16 4TJ, UK.
| |
Collapse
|