1
|
Doostmohammadi A, Jooya H, Ghorbanian K, Gohari S, Dadashpour M. Potentials and future perspectives of multi-target drugs in cancer treatment: the next generation anti-cancer agents. Cell Commun Signal 2024; 22:228. [PMID: 38622735 PMCID: PMC11020265 DOI: 10.1186/s12964-024-01607-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2023] [Accepted: 04/05/2024] [Indexed: 04/17/2024] Open
Abstract
Cancer is a major public health problem worldwide with more than an estimated 19.3 million new cases in 2020. The occurrence rises dramatically with age, and the overall risk accumulation is combined with the tendency for cellular repair mechanisms to be less effective in older individuals. Conventional cancer treatments, such as radiotherapy, surgery, and chemotherapy, have been used for decades to combat cancer. However, the emergence of novel fields of cancer research has led to the exploration of innovative treatment approaches focused on immunotherapy, epigenetic therapy, targeted therapy, multi-omics, and also multi-target therapy. The hypothesis was based on that drugs designed to act against individual targets cannot usually battle multigenic diseases like cancer. Multi-target therapies, either in combination or sequential order, have been recommended to combat acquired and intrinsic resistance to anti-cancer treatments. Several studies focused on multi-targeting treatments due to their advantages include; overcoming clonal heterogeneity, lower risk of multi-drug resistance (MDR), decreased drug toxicity, and thereby lower side effects. In this study, we'll discuss about multi-target drugs, their benefits in improving cancer treatments, and recent advances in the field of multi-targeted drugs. Also, we will study the research that performed clinical trials using multi-target therapeutic agents for cancer treatment.
Collapse
Affiliation(s)
- Ali Doostmohammadi
- Nervous System Stem Cells Research Center, Semnan University of Medical Sciences, Semnan, Iran
- Student Research Committee, Semnan University of Medical Sciences, Semnan, Iran
| | - Hossein Jooya
- Biochemistry Group, Department of Chemistry, Faculty of Science, Ferdowsi University of Mashhad, Mashhad, Iran
| | - Kimia Ghorbanian
- Student Research Committee, Semnan University of Medical Sciences, Semnan, Iran
| | - Sargol Gohari
- Department of Biology, Central Tehran Branch, Islamic Azad University, Tehran, Iran
| | - Mehdi Dadashpour
- Department of Medical Biotechnology, Faculty of Medicine, Semnan University of Medical Sciences, Semnan, Iran.
- Cancer Research Center, Semnan University of Medical Sciences, Semnan, Iran.
| |
Collapse
|
2
|
Garapati K, Ding H, Charlesworth MC, Kim Y, Zenka R, Saraswat M, Mun DG, Chavan S, Shingade A, Lucien F, Zhong J, Kandasamy RK, Pandey A. sBioSITe enables sensitive identification of the cell surface proteome through direct enrichment of biotinylated peptides. Clin Proteomics 2023; 20:56. [PMID: 38053024 PMCID: PMC10696767 DOI: 10.1186/s12014-023-09445-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Accepted: 11/17/2023] [Indexed: 12/07/2023] Open
Abstract
BACKGROUND Cell surface proteins perform critical functions related to immune response, signal transduction, cell-cell interactions, and cell migration. Expression of specific cell surface proteins can determine cell-type identity, and can be altered in diseases including infections, cancer and genetic disorders. Identification of the cell surface proteome remains a challenge despite several enrichment methods exploiting their biochemical and biophysical properties. METHODS Here, we report a novel method for enrichment of proteins localized to cell surface. We developed this new approach designated surface Biotinylation Site Identification Technology (sBioSITe) by adapting our previously published method for direct identification of biotinylated peptides. In this strategy, the primary amine groups of lysines on proteins on the surface of live cells are first labeled with biotin, and subsequently, biotinylated peptides are enriched by anti-biotin antibodies and analyzed by liquid chromatography-tandem mass spectrometry (LC-MS/MS). RESULTS By direct detection of biotinylated lysines from PC-3, a prostate cancer cell line, using sBioSITe, we identified 5851 peptides biotinylated on the cell surface that were derived from 1409 proteins. Of these proteins, 533 were previously shown or predicted to be localized to the cell surface or secreted extracellularly. Several of the identified cell surface markers have known associations with prostate cancer and metastasis including CD59, 4F2 cell-surface antigen heavy chain (SLC3A2) and adhesion G protein-coupled receptor E5 (CD97). Importantly, we identified several biotinylated peptides derived from plectin and nucleolin, both of which are not annotated in surface proteome databases but have been shown to have aberrant surface localization in certain cancers highlighting the utility of this method. CONCLUSIONS Detection of biotinylation sites on cell surface proteins using sBioSITe provides a reliable method for identifying cell surface proteins. This strategy complements existing methods for detection of cell surface expressed proteins especially in discovery-based proteomics approaches.
Collapse
Affiliation(s)
- Kishore Garapati
- Manipal Academy of Higher Education (MAHE), Manipal, Karnataka, India
- Institute of Bioinformatics, International Technology Park, Bangalore, Karnataka, India
- Department of Laboratory Medicine and Pathology, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA
| | - Husheng Ding
- Department of Laboratory Medicine and Pathology, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA
| | | | - Yohan Kim
- Department of Urology, Mayo Clinic, Rochester, MN, USA
| | - Roman Zenka
- Proteomics Core, Mayo Clinic, Rochester, MN, USA
| | - Mayank Saraswat
- Department of Laboratory Medicine and Pathology, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA
| | - Dong-Gi Mun
- Department of Laboratory Medicine and Pathology, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA
| | - Sandip Chavan
- Department of Laboratory Medicine and Pathology, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA
| | - Ashish Shingade
- Institute of Bioinformatics, International Technology Park, Bangalore, Karnataka, India
| | - Fabrice Lucien
- Department of Urology, Mayo Clinic, Rochester, MN, USA
- Department of Immunology, Mayo Clinic, Rochester, MN, USA
| | - Jun Zhong
- Department of Laboratory Medicine and Pathology, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA
| | - Richard K Kandasamy
- Manipal Academy of Higher Education (MAHE), Manipal, Karnataka, India
- Department of Laboratory Medicine and Pathology, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA
- Department of Quantitative Health Sciences, Mayo Clinic, Rochester, MN, USA
| | - Akhilesh Pandey
- Department of Laboratory Medicine and Pathology, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA.
- Center for Individualized Medicine, Mayo Clinic, Rochester, MN, USA.
| |
Collapse
|
3
|
Echavidre W, Fagret D, Faraggi M, Picco V, Montemagno C. Recent Pre-Clinical Advancements in Nuclear Medicine: Pioneering the Path to a Limitless Future. Cancers (Basel) 2023; 15:4839. [PMID: 37835533 PMCID: PMC10572076 DOI: 10.3390/cancers15194839] [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: 08/21/2023] [Revised: 09/14/2023] [Accepted: 09/18/2023] [Indexed: 10/15/2023] Open
Abstract
The theranostic approach in oncology holds significant importance in personalized medicine and stands as an exciting field of molecular medicine. Significant achievements have been made in this field in recent decades, particularly in treating neuroendocrine tumors using 177-Lu-radiolabeled somatostatin analogs and, more recently, in addressing prostate cancer through prostate-specific-membrane-antigen targeted radionuclide therapy. The promising clinical results obtained in these indications paved the way for the further development of this approach. With the continuous discovery of new molecular players in tumorigenesis, the development of novel radiopharmaceuticals, and the potential combination of theranostics agents with immunotherapy, nuclear medicine is poised for significant advancements. The strategy of theranostics in oncology can be categorized into (1) repurposing nuclear medicine agents for other indications, (2) improving existing radiopharmaceuticals, and (3) developing new theranostics agents for tumor-specific antigens. In this review, we provide an overview of theranostic development and shed light on its potential integration into combined treatment strategies.
Collapse
Affiliation(s)
- William Echavidre
- Biomedical Department, Centre Scientifique de Monaco, 98000 Monaco, Monaco; (W.E.); (V.P.)
| | - Daniel Fagret
- Laboratory of Bioclinical Radiopharmaceutics, Universite Grenoble Alpes, CHU Grenoble Alpes, Inserm, 38000 Grenoble, France;
| | - Marc Faraggi
- Nuclear Medicine Department, Centre Hospitalier Princesse Grace, 98000 Monaco, Monaco;
| | - Vincent Picco
- Biomedical Department, Centre Scientifique de Monaco, 98000 Monaco, Monaco; (W.E.); (V.P.)
| | - Christopher Montemagno
- Biomedical Department, Centre Scientifique de Monaco, 98000 Monaco, Monaco; (W.E.); (V.P.)
| |
Collapse
|
4
|
Alati S, Singh R, Pomper MG, Rowe SP, Banerjee SR. Preclinical Development in Radiopharmaceutical Therapy for Prostate Cancer. Semin Nucl Med 2023; 53:663-686. [PMID: 37468417 DOI: 10.1053/j.semnuclmed.2023.06.007] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2023] [Revised: 06/19/2023] [Accepted: 06/21/2023] [Indexed: 07/21/2023]
Abstract
Prostate cancer is a leading cause of cancer death in men worldwide. Among the various treatment options, radiopharmaceutical therapy has shown notable success in metastatic, castration-resistant disease. Radiopharmaceutical therapy is a systemic approach that delivers cytotoxic radiation doses precisely to the malignant tumors and/or tumor microenvironment. Therapeutic radiopharmaceuticals are composed of a therapeutic radionuclide and a high-affinity, tumor-targeting carrier molecule. Therapeutic radionuclides used in preclinical prostate cancer studies are primarily α-, β--, or Auger-electron-emitting radiometals or radiohalogens. Monoclonal antibodies, antibody-derived fragments, peptides, and small molecules are frequently used as tumor-targeting molecules. Over the years, several important membrane-associated proteases and receptors have been identified, validated, and subsequently used for preclinical radiotherapeutic development for prostate cancer. Prostate-specific membrane antigen (PSMA) is the most well-studied prostate cancer-associated protease in preclinical literature. PSMA-targeting radiotherapeutic agents are being investigated using high-affinity antibody- and small-molecule-based agents for safety and efficacy. Early generations of such agents were developed simply by replacing radionuclides of the imaging agents with therapeutic ones. Later, extensive structure-activity relationship studies were conducted to address the safety and efficacy issues obtained from initial patient data. Recent regulatory approval of the 177Lu-labeled low-molecular-weight agent, 177Lu-PSMA-617, is a significant accomplishment. Current preclinical experiments are focused on the structural modification of 177Lu-PSMA-617 and relevant investigational agents to increase tumor targeting and reduce off-target binding and toxicity in healthy organs. While lutetium-177 (177Lu) remains the most widely used radionuclide, radiolabeled analogs with iodine-131 (128I), yttrium-90 (89Y), copper-67 (67Cu), and terbium-161 (161Tb) have been evaluated as potential alternatives in recent years. In addition, agents carrying the α-particle-emitting radiohalogen, astatine-211 (211At), or radiometals, actinium-225 (225Ac), lead-212 (212Pb), radium-223 (223Ra), and thorium-227 (227Th), have been increasingly investigated in preclinical research. Besides PSMA-based radiotherapeutics, other prominent prostate cancer-related proteases, for example, human kallikrein peptidases (HK2 and HK3), have been explored using monoclonal-antibody-(mAb)-based targeting platforms. Several promising mAbs targeting receptors overexpressed on the different stages of prostate cancer have also been developed for radiopharmaceutical therapy, for example, Delta-like ligand 3 (DLL-3), CD46, and CUB domain-containing protein 1 (CDCP1). Progress is also being made using peptide-based targeting platforms for the gastrin-releasing peptide receptor (GRPR), a well-established membrane-associated receptor expressed in localized and metastatic prostate cancers. Furthermore, mechanism-driven combination therapies appear to be a burgeoning area in the context of preclinical prostate cancer radiotherapeutics. Here, we review the current developments related to the preclinical radiopharmaceutical therapy of prostate cancer. These are summarized in two major topics: (1) therapeutic radionuclides and (2) tumor-targeting approaches using monoclonal antibodies, small molecules, and peptides.
Collapse
Affiliation(s)
- Suresh Alati
- Russell H. Morgan Department of Radiology and Radiological Science, Baltimore, MD; Sidney Kimmel Comprehensive Cancer Center, Baltimore, MD
| | - Rajan Singh
- Russell H. Morgan Department of Radiology and Radiological Science, Baltimore, MD; Sidney Kimmel Comprehensive Cancer Center, Baltimore, MD
| | - Martin G Pomper
- Russell H. Morgan Department of Radiology and Radiological Science, Baltimore, MD; Sidney Kimmel Comprehensive Cancer Center, Baltimore, MD
| | - Steven P Rowe
- Russell H. Morgan Department of Radiology and Radiological Science, Baltimore, MD; Sidney Kimmel Comprehensive Cancer Center, Baltimore, MD
| | - Sangeeta Ray Banerjee
- Russell H. Morgan Department of Radiology and Radiological Science, Baltimore, MD; Sidney Kimmel Comprehensive Cancer Center, Baltimore, MD.
| |
Collapse
|
5
|
Tauber R, Lunger L, Eiber M, Gschwend JE. [New tracers and combinations in radioligand therapy for prostate cancer]. UROLOGIE (HEIDELBERG, GERMANY) 2023:10.1007/s00120-023-02125-1. [PMID: 37318583 DOI: 10.1007/s00120-023-02125-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 05/15/2023] [Indexed: 06/16/2023]
Abstract
BACKGROUND 177Lutetium radioligand therapy directed against the prostate-specific membrane antigen (PSMA) is a new approved option for the treatment of metastatic, castration-resistant prostate cancer associated with a favorable toxicity profile. OBJECTIVES What are new or emerging developments in radioligand therapy for prostate cancer? MATERIALS AND METHODS A review of the current literature was performed. RESULTS The further development of radioligand therapy for prostate cancer is currently taking place primarily in the following areas: application in earlier stages of the disease, use of alternative isotopes, development and use of new ligands, search for new target structures and combination with other forms of therapy. CONCLUSIONS Radioligand therapy has become an integral part of the therapy algorithm in the treatment of metastatic, castration-resistant prostate cancer. Application in earlier stages of the disease is foreseeable. In the future, new ligands, alternative isotopes, new targets or combination therapies may increase efficacy and reduce toxicity.
Collapse
Affiliation(s)
- Robert Tauber
- Klinik und Poliklinik für Urologie, Universitätsklinikum rechts der Isar der Technischen Universität München, Ismaninger Str. 22, 81675, München, Deutschland.
| | - Lukas Lunger
- Klinik und Poliklinik für Urologie, Universitätsklinikum rechts der Isar der Technischen Universität München, Ismaninger Str. 22, 81675, München, Deutschland
| | - Matthias Eiber
- Klinik und Poliklinik für Nuklearmedizin, Universitätsklinikum rechts der Isar der Technischen Universität München, München, Deutschland
| | - Jürgen E Gschwend
- Klinik und Poliklinik für Urologie, Universitätsklinikum rechts der Isar der Technischen Universität München, Ismaninger Str. 22, 81675, München, Deutschland
| |
Collapse
|
6
|
Cheng L, Yang T, Zhang J, Gao F, Yang L, Tao W. The Application of Radiolabeled Targeted Molecular Probes for the Diagnosis and Treatment of Prostate Cancer. Korean J Radiol 2023; 24:574-589. [PMID: 37271211 DOI: 10.3348/kjr.2022.1002] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Revised: 03/26/2023] [Accepted: 03/30/2023] [Indexed: 06/06/2023] Open
Abstract
Radiopharmaceuticals targeting prostate-specific membrane antigens (PSMA) are essential for the diagnosis, evaluation, and treatment of prostate cancer (PCa), particularly metastatic castration-resistant PCa, for which conventional treatment is ineffective. These molecular probes include [68Ga]PSMA, [18F]PSMA, [Al18F]PSMA, [99mTc]PSMA, and [89Zr]PSMA, which are widely used for diagnosis, and [177Lu]PSMA and [225Ac]PSMA, which are used for treatment. There are also new types of radiopharmaceuticals. Due to the differentiation and heterogeneity of tumor cells, a subtype of PCa with an extremely poor prognosis, referred to as neuroendocrine prostate cancer (NEPC), has emerged, and its diagnosis and treatment present great challenges. To improve the detection rate of NEPC and prolong patient survival, many researchers have investigated the use of relevant radiopharmaceuticals as targeted molecular probes for the detection and treatment of NEPC lesions, including DOTA-TOC and DOTA-TATE for somatostatin receptors, 4A06 for CUB domain-containing protein 1, and FDG. This review focused on the specific molecular targets and various radionuclides that have been developed for PCa in recent years, including those mentioned above and several others, and aimed to provide valuable up-to-date information and research ideas for future studies.
Collapse
Affiliation(s)
- Luyi Cheng
- Department of Nuclear Medicine, The Affiliated Huaian No. 1 People's Hospital of Nanjing Medical University, Huai'an, Jiangsu, China
| | - Tianshuo Yang
- Department of Nuclear Medicine, The Affiliated Huaian No. 1 People's Hospital of Nanjing Medical University, Huai'an, Jiangsu, China
| | - Jun Zhang
- Department of Nuclear Medicine, The Affiliated Taizhou People's Hospital of Nanjing Medical University, Taizhou, Jiangsu, China
| | - Feng Gao
- Key Laboratory for Experimental Teratology of the Ministry of Education and Center for Experimental Nuclear Medicine, School of Basic Medical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
| | - Lingyun Yang
- JYAMS PET Research and Development Limited, Nanjing, Jiangsu, China
| | - Weijing Tao
- Department of Nuclear Medicine, The Affiliated Huaian No. 1 People's Hospital of Nanjing Medical University, Huai'an, Jiangsu, China.
| |
Collapse
|
7
|
Bidkar AP, Wang S, Bobba KN, Chan E, Bidlingmaier S, Egusa EA, Peter R, Ali U, Meher N, Wadhwa A, Dhrona S, Dasari C, Beckford-Vera D, Su Y, Tang R, Zhang L, He J, Wilson DM, Aggarwal R, VanBrocklin HF, Seo Y, Chou J, Liu B, Flavell RR. Treatment of Prostate Cancer with CD46-targeted 225Ac Alpha Particle Radioimmunotherapy. Clin Cancer Res 2023; 29:1916-1928. [PMID: 36917693 PMCID: PMC10183825 DOI: 10.1158/1078-0432.ccr-22-3291] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Revised: 01/19/2023] [Accepted: 03/10/2023] [Indexed: 03/15/2023]
Abstract
PURPOSE Radiopharmaceutical therapy is changing the standard of care in prostate cancer and other malignancies. We previously reported high CD46 expression in prostate cancer and developed an antibody-drug conjugate and immunoPET agent based on the YS5 antibody, which targets a tumor-selective CD46 epitope. Here, we present the preparation, preclinical efficacy, and toxicity evaluation of [225Ac]DOTA-YS5, a radioimmunotherapy agent based on the YS5 antibody. EXPERIMENTAL DESIGN [225Ac]DOTA-YS5 was developed, and its therapeutic efficiency was tested on cell-derived (22Rv1, DU145), and patient-derived (LTL-545, LTL484) prostate cancer xenograft models. Biodistribution studies were carried out on 22Rv1 tumor xenograft models to confirm the targeting efficacy. Toxicity analysis of the [225Ac]DOTA-YS5 was carried out on nu/nu mice to study short-term (acute) and long-term (chronic) toxicity. RESULTS Biodistribution study shows that [225Ac]DOTA-YS5 agent delivers high levels of radiation to the tumor tissue (11.64% ± 1.37%ID/g, 28.58% ± 10.88%ID/g, 29.35% ± 7.76%ID/g, and 31.78% ± 5.89%ID/g at 24, 96, 168, and 408 hours, respectively), compared with the healthy organs. [225Ac]DOTA-YS5 suppressed tumor size and prolonged survival in cell line-derived and patient-derived xenograft models. Toxicity analysis revealed that the 0.5 μCi activity levels showed toxicity to the kidneys, likely due to redistribution of daughter isotope 213Bi. CONCLUSIONS [225Ac]DOTA-YS5 suppressed the growth of cell-derived and patient-derived xenografts, including prostate-specific membrane antigen-positive and prostate-specific membrane antigen-deficient models. Overall, this preclinical study confirms that [225Ac]DOTA-YS5 is a highly effective treatment and suggests feasibility for clinical translation of CD46-targeted radioligand therapy in prostate cancer.
Collapse
Affiliation(s)
- Anil P. Bidkar
- Department of Radiology and Biomedical Imaging, University of California, San Francisco, California
| | - Sinan Wang
- Department of Radiology and Biomedical Imaging, University of California, San Francisco, California
| | - Kondapa Naidu Bobba
- Department of Radiology and Biomedical Imaging, University of California, San Francisco, California
| | - Emily Chan
- Department of Pathology, University of California, San Francisco, California
| | - Scott Bidlingmaier
- Department of Anesthesia, University of California, San Francisco, San Francisco, California
| | - Emily A. Egusa
- Division of Hematology/Oncology, Department of Medicine, University of California, San Francisco, California
- UCSF Helen Diller Family Comprehensive Cancer Center, San Francisco, California
| | - Robin Peter
- Department of Radiology and Biomedical Imaging, University of California, San Francisco, California
- Department of Nuclear Engineering, University of California, Berkeley, California
| | - Umama Ali
- Department of Radiology and Biomedical Imaging, University of California, San Francisco, California
| | - Niranjan Meher
- Department of Radiology and Biomedical Imaging, University of California, San Francisco, California
| | - Anju Wadhwa
- Department of Radiology and Biomedical Imaging, University of California, San Francisco, California
| | - Suchi Dhrona
- Department of Radiology and Biomedical Imaging, University of California, San Francisco, California
| | - Chandrashekhar Dasari
- Department of Surgery, Cardiovascular Research Institute, University of California San Francisco, San Francisco, California
| | - Denis Beckford-Vera
- Department of Radiology and Biomedical Imaging, University of California, San Francisco, California
| | - Yang Su
- Department of Anesthesia, University of California, San Francisco, San Francisco, California
| | - Ryan Tang
- Department of Radiology and Biomedical Imaging, University of California, San Francisco, California
| | - Li Zhang
- Department of Medicine and the Department of Epidemiology and Biostatistics, University of California, Berkeley, California
| | - Jiang He
- Department of Radiology and Medical Imaging, University of Virginia, Charlottesville, Virginia
| | - David M. Wilson
- Department of Radiology and Biomedical Imaging, University of California, San Francisco, California
- UCSF Helen Diller Family Comprehensive Cancer Center, San Francisco, California
| | - Rahul Aggarwal
- Division of Hematology/Oncology, Department of Medicine, University of California, San Francisco, California
- UCSF Helen Diller Family Comprehensive Cancer Center, San Francisco, California
| | - Henry F. VanBrocklin
- Department of Radiology and Biomedical Imaging, University of California, San Francisco, California
| | - Youngho Seo
- Department of Radiology and Biomedical Imaging, University of California, San Francisco, California
- UCSF Helen Diller Family Comprehensive Cancer Center, San Francisco, California
| | - Jonathan Chou
- Division of Hematology/Oncology, Department of Medicine, University of California, San Francisco, California
- UCSF Helen Diller Family Comprehensive Cancer Center, San Francisco, California
| | - Bin Liu
- Department of Anesthesia, University of California, San Francisco, San Francisco, California
- UCSF Helen Diller Family Comprehensive Cancer Center, San Francisco, California
| | - Robert R. Flavell
- Department of Radiology and Biomedical Imaging, University of California, San Francisco, California
- UCSF Helen Diller Family Comprehensive Cancer Center, San Francisco, California
- Department of Pharmaceutical Chemistry, University of California, San Francisco, California
| |
Collapse
|
8
|
Chopra S, Trepka K, Sakhamuri S, Carretero-González A, Zhu J, Egusa E, Zhou J, Leung K, Zhao N, Hooshdaran N, Feng FY, Wells JA, Chou J, Evans MJ. Theranostic Targeting of CUB Domain-Containing Protein 1 (CDCP1) in Multiple Subtypes of Bladder Cancer. Clin Cancer Res 2023; 29:1232-1242. [PMID: 36648492 PMCID: PMC10073270 DOI: 10.1158/1078-0432.ccr-22-1973] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2022] [Revised: 11/13/2022] [Accepted: 01/11/2023] [Indexed: 01/18/2023]
Abstract
PURPOSE Despite recent approvals for checkpoint inhibitors and antibody-drug conjugates targeting NECTIN4 or TROP2, metastatic bladder cancer remains incurable and new treatment strategies are urgently needed. CUB domain-containing protein 1 (CDCP1) is a cell surface protein and promising drug target for many cancers. This study aimed to determine whether CDCP1 is expressed in bladder cancer and whether CDCP1 can be targeted for treatment with radiolabeled antibodies. EXPERIMENTAL DESIGN CDCP1 expression was evaluated in four bladder cancer datasets (n = 1,047 biopsies). A tissue microarray of primary bladder cancer biopsies was probed for CDCP1 by IHC. CDCP1 expression was evaluated in patient-derived xenografts and cell lysates by immunoblot, flow cytometry, and saturation binding assays. Tumor detection in mouse bladder cancer models was tested using 89Zr-labeled 4A06, a monoclonal antibody targeting the ectodomain of CDCP1. 177Lu-4A06 was applied to mice bearing UMUC3 or HT-1376 xenografts to evaluate antitumor effects (CDCP1 expression in UMUC3 is 10-fold higher than HT-1376). RESULTS CDCP1 was highest in the basal/squamous subtype, and CDCP1 was expressed in 53% of primary biopsies. CDCP1 was not correlated with pathologic or tumor stage, metastatic site, or NECTIN4 and TROP2 at the mRNA or protein level. CDCP1 ranged from 105 to 106 receptors per cell. Mechanism studies showed that RAS signaling induced CDCP1 expression. 89Zr-4A06 PET detected five human bladder cancer xenografts. 177Lu-4A06 inhibited the growth of UMUC3 and HT-1376 xenografts, models with high and moderate CDCP1 expression, respectively. CONCLUSIONS These data establish that CDCP1 is expressed in bladder cancer, including TROP2 and NECTIN4-null disease, and suggest that bladder cancer can be treated with CDCP1-targeted radiotherapy.
Collapse
Affiliation(s)
- Shalini Chopra
- Department of Radiology and Biomedical Imaging, University of California, San Francisco, San Francisco, CA 94158
| | - Kai Trepka
- Department of Microbiology and Immunology, University of California, San Francisco, San Francisco, CA 94158
- Department of Radiation Oncology, University of California, San Francisco, San Francisco, CA 94158
| | - Sasank Sakhamuri
- Department of Radiology and Biomedical Imaging, University of California, San Francisco, San Francisco, CA 94158
| | | | - Jun Zhu
- Department of Radiation Oncology, University of California, San Francisco, San Francisco, CA 94158
| | - Emily Egusa
- Department of Radiation Oncology, University of California, San Francisco, San Francisco, CA 94158
| | - Jie Zhou
- Department of Pharmaceutical Chemistry, University of California, San Francisco, San Francisco, CA 94158
| | - Kevin Leung
- Department of Pharmaceutical Chemistry, University of California, San Francisco, San Francisco, CA 94158
| | - Ning Zhao
- Department of Radiology and Biomedical Imaging, University of California, San Francisco, San Francisco, CA 94158
| | - Nima Hooshdaran
- Department of Radiology and Biomedical Imaging, University of California, San Francisco, San Francisco, CA 94158
| | - Felix Y. Feng
- Department of Radiation Oncology, University of California, San Francisco, San Francisco, CA 94158
- Department of Medicine, University of California, San Francisco, San Francisco, CA 94158
- Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, San Francisco, CA 94158
| | - James A. Wells
- Department of Pharmaceutical Chemistry, University of California, San Francisco, San Francisco, CA 94158
- Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, San Francisco, CA 94158
| | - Jonathan Chou
- Department of Radiation Oncology, University of California, San Francisco, San Francisco, CA 94158
- Department of Medicine, University of California, San Francisco, San Francisco, CA 94158
- Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, San Francisco, CA 94158
| | - Michael J. Evans
- Department of Radiology and Biomedical Imaging, University of California, San Francisco, San Francisco, CA 94158
- Department of Pharmaceutical Chemistry, University of California, San Francisco, San Francisco, CA 94158
- Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, San Francisco, CA 94158
| |
Collapse
|
9
|
Urabe F, Kosaka N, Yamamoto Y, Ito K, Otsuka K, Soekmadji C, Egawa S, Kimura T, Ochiya T. Metastatic prostate cancer-derived extracellular vesicles facilitate osteoclastogenesis by transferring the CDCP1 protein. J Extracell Vesicles 2023; 12:e12312. [PMID: 36880252 PMCID: PMC9989745 DOI: 10.1002/jev2.12312] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2022] [Revised: 02/08/2023] [Accepted: 02/13/2023] [Indexed: 03/08/2023] Open
Abstract
Bone metastases are still incurable and result in the development of clinical complications and decreased survival for prostate cancer patients. Recently, a number of studies have shown that extracellular vesicles (EVs) play important roles in tumour progression. Here, we show that EVs from metastatic prostate cancer cells promote osteoclast formation in the presence of receptor activator of NF-κB ligand (RANKL). EV characterization followed by functional siRNA screening identified CUB-domain containing protein 1 (CDCP1), a transmembrane protein, as an inducer of osteoclastogenesis. Additionally, CDCP1 expression on plasma-derived EVs was upregulated in bone metastatic prostate cancer patients. Our findings elucidate the effect of EVs from metastatic prostate cancer cells on osteoclast formation, which is promoted by CDCP1 located on EVs. Furthermore, our data suggested that CDCP1 expression on EVs might be useful to detect bone metastasis of prostate cancer.
Collapse
Affiliation(s)
- Fumihiko Urabe
- Department of UrologyThe Jikei University School of MedicineTokyoJapan
- Laboratory of Integrative OncologyNational Cancer Center Research InstituteTokyoJapan
| | - Nobuyoshi Kosaka
- Department of Molecular and Cellular MedicineInstitute of Medical Science, Tokyo Medical UniversityTokyoJapan
| | - Yusuke Yamamoto
- Laboratory of Integrative OncologyNational Cancer Center Research InstituteTokyoJapan
| | - Kagenori Ito
- Department of UrologyThe Jikei University School of MedicineTokyoJapan
- Laboratory of Integrative OncologyNational Cancer Center Research InstituteTokyoJapan
| | - Kurataka Otsuka
- Laboratory of Integrative OncologyNational Cancer Center Research InstituteTokyoJapan
- Department of Molecular and Cellular MedicineInstitute of Medical Science, Tokyo Medical UniversityTokyoJapan
- R&D Division, Kewpie Corporation Sengawa KewportTokyoJapan
| | - Carolina Soekmadji
- School of Biomedical Sciences, Faculty of MedicineUniversity of QueenslandBrisbaneAustralia
| | - Shin Egawa
- Department of UrologyThe Jikei University School of MedicineTokyoJapan
| | - Takahiro Kimura
- Department of UrologyThe Jikei University School of MedicineTokyoJapan
| | - Takahiro Ochiya
- Department of Molecular and Cellular MedicineInstitute of Medical Science, Tokyo Medical UniversityTokyoJapan
| |
Collapse
|
10
|
Meher N, VanBrocklin HF, Wilson DM, Flavell RR. PSMA-Targeted Nanotheranostics for Imaging and Radiotherapy of Prostate Cancer. Pharmaceuticals (Basel) 2023; 16:315. [PMID: 37259457 PMCID: PMC9964110 DOI: 10.3390/ph16020315] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 02/11/2023] [Accepted: 02/12/2023] [Indexed: 08/26/2023] Open
Abstract
Targeted nanotheranostic systems offer significant benefits due to the integration of diagnostic and therapeutic functionality, promoting personalized medicine. In recent years, prostate-specific membrane antigen (PSMA) has emerged as an ideal theranostic target, fueling multiple new drug approvals and changing the standard of care in prostate cancer (PCa). PSMA-targeted nanosystems such as self-assembled nanoparticles (NPs), liposomal structures, water-soluble polymers, dendrimers, and other macromolecules are under development for PCa theranostics due to their multifunctional sensing and therapeutic capabilities. Herein, we discuss the significance and up-to-date development of "PSMA-targeted nanocarrier systems for radioligand imaging and therapy of PCa". The review also highlights critical parameters for designing nanostructured radiopharmaceuticals for PCa, including radionuclides and their chelators, PSMA-targeting ligands, and the EPR effect. Finally, prospects and potential for clinical translation is discussed.
Collapse
Affiliation(s)
- Niranjan Meher
- Department of Radiology and Biomedical Imaging, University of California, San Francisco, CA 94143, USA
| | - Henry F. VanBrocklin
- Department of Radiology and Biomedical Imaging, University of California, San Francisco, CA 94143, USA
- Helen Diller Family Comprehensive Cancer Center, University of California San Francisco, San Francisco, CA 94143, USA
| | - David M. Wilson
- Department of Radiology and Biomedical Imaging, University of California, San Francisco, CA 94143, USA
- Helen Diller Family Comprehensive Cancer Center, University of California San Francisco, San Francisco, CA 94143, USA
| | - Robert R. Flavell
- Department of Radiology and Biomedical Imaging, University of California, San Francisco, CA 94143, USA
- Helen Diller Family Comprehensive Cancer Center, University of California San Francisco, San Francisco, CA 94143, USA
- Department of Pharmaceutical Chemistry, University of California, San Francisco, CA 94158, USA
| |
Collapse
|