1
|
Zhang X, Lin Y, Hosmane NS, Zhu Y. Nanostructured boron agents for boron neutron capture therapy: a review of recent patents. MEDICAL REVIEW (2021) 2023; 3:425-443. [PMID: 38283251 PMCID: PMC10811353 DOI: 10.1515/mr-2023-0013] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/23/2023] [Accepted: 06/16/2023] [Indexed: 01/30/2024]
Abstract
Boron neutron capture therapy (BNCT) is a potential radiation therapy modality for cancer, and tumor-targeted stable boron-10 (10B) delivery agents are an important component of BNCT. Currently, two low-molecular-weight boron-containing compounds, sodium mercaptoundecahydro-closo-dodecaborate (BSH) and boronophenylalanine (BPA), are mainly used in BNCT. Although both have suboptimal tumor selectivity, they have shown some therapeutic benefit in patients with high-grade glioma and several other tumors. To improve the efficacy of BNCT, great efforts have been devoted for the development of new boron delivery agents with better uptake and favorable pharmacokinetic profiles. This article reviews the application and research progress of boron nanomaterials as boron carriers in boron neutron capture therapy and hopes to stimulate people's interest in nanomaterial-based delivery agents by summarizing various kinds of boron nanomaterial patents disclosed in the past decade.
Collapse
Affiliation(s)
- Xiyin Zhang
- Shenzhen HEC Industrial Development Co., Ltd., Shenzhen, Guangdong Province, China
| | - Yusheng Lin
- Shenzhen HEC Industrial Development Co., Ltd., Shenzhen, Guangdong Province, China
| | - Narayan S. Hosmane
- Department of Chemistry and Biochemistry, Northern Illinois University, DeKalb, IL, USA
| | - Yinghuai Zhu
- Sunshine Lake Pharma Co. Ltd, Dongguan, Guangdong Province, China
| |
Collapse
|
2
|
Mechetin GV, Zharkov DO. DNA Damage Response and Repair in Boron Neutron Capture Therapy. Genes (Basel) 2023; 14:127. [PMID: 36672868 PMCID: PMC9859301 DOI: 10.3390/genes14010127] [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: 12/10/2022] [Revised: 12/28/2022] [Accepted: 12/29/2022] [Indexed: 01/03/2023] Open
Abstract
Boron neutron capture therapy (BNCT) is an approach to the radiotherapy of solid tumors that was first outlined in the 1930s but has attracted considerable attention recently with the advent of a new generation of neutron sources. In BNCT, tumor cells accumulate 10B atoms that react with epithermal neutrons, producing energetic α particles and 7Li atoms that damage the cell's genome. The damage inflicted by BNCT appears not to be easily repairable and is thus lethal for the cell; however, the molecular events underlying the action of BNCT remain largely unaddressed. In this review, the chemistry of DNA damage during BNCT is outlined, the major mechanisms of DNA break sensing and repair are summarized, and the specifics of the repair of BNCT-induced DNA lesions are discussed.
Collapse
Affiliation(s)
- Grigory V. Mechetin
- Department of Natural Sciences, Novosibirsk State University, 2 Pirogova St., 630090 Novosibirsk, Russia
- Siberian Branch of the Russian Academy of Sciences Institute of Chemical Biology and Fundamental Medicine, 8 Lavrentieva Ave., 630090 Novosibirsk, Russia
| | - Dmitry O. Zharkov
- Department of Natural Sciences, Novosibirsk State University, 2 Pirogova St., 630090 Novosibirsk, Russia
- Siberian Branch of the Russian Academy of Sciences Institute of Chemical Biology and Fundamental Medicine, 8 Lavrentieva Ave., 630090 Novosibirsk, Russia
| |
Collapse
|
3
|
Huang CY, Lai ZY, Hsu TJ, Chou FI, Liu HM, Chuang YJ. Boron Neutron Capture Therapy Eliminates Radioresistant Liver Cancer Cells by Targeting DNA Damage and Repair Responses. J Hepatocell Carcinoma 2022; 9:1385-1401. [PMID: 36600987 PMCID: PMC9807134 DOI: 10.2147/jhc.s383959] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Accepted: 12/04/2022] [Indexed: 12/29/2022] Open
Abstract
Introduction For advanced hepatocellular carcinoma (HCC), resistance to conservative treatments remains a challenge. In previous studies, the therapeutic effectiveness and DNA damage responses of boric acid-mediated boron neutron capture therapy (BA-BNCT) in HCC have been demonstrated in animal models and HCC cell line. On the other hand, numerous studies have shown that high linear energy transfer (LET) radiation can overcome tumor resistance. Since BNCT yields a mixture of high and low LET radiation, we aimed to explore whether and how BA-BNCT could eliminate radioresistant HCC cells. Methods Radioresistant human HCC (HepG2-R) cells were established from HepG2 cells via intermittent irradiation. HepG2 and HepG2-R cells were then irradiated with either γ-ray or neutron radiation of BA-BNCT. Colony formation assays were used to assess cell survival and the relative biological effectiveness (RBE). The expression of phosphorylated H2AX (γH2AX) was also examined by immunocytochemistry and Western blot assays to evaluate the extent of DNA double-strand breaks (DSBs). Finally, the expression levels of DNA damage response-associated proteins were determined, followed by cell cycle analysis and caspase-3 activity analysis. Results Our data demonstrated that under the same dose by γ-ray, BNCT effectively eliminated radioresistant HCC by increasing the number of DNA DSBs (p < 0.05) and impeding their repair (p < 0.05), which verified the high RBE of BNCT. We also found that BNCT resulted in delayed homologous recombination (HR) and inhibited the nonhomologous end-joining (NHEJ) pathway during DNA repair. Markedly, BNCT increased cell arrest (p < 0.05) in the G2/M phase by altering G2 checkpoint signaling and increased PUMA-mediated apoptosis (p < 0.05). Conclusion Our data suggest that DNA damage and repair responses could affect the anticancer efficiency of BNCT in radioresistant HepG2-R cells, which highlights the potential of BNCT as a viable treatment option for recurrent HCC.
Collapse
Affiliation(s)
- Chu-Yu Huang
- School of Medicine, National Tsing Hua University, Hsinchu, Taiwan,Institute of Bioinformatics and Structural Biology, National Tsing Hua University, Hsinchu, Taiwan,Nuclear Science and Technology Development Center, National Tsing Hua University, Hsinchu, Taiwan
| | - Zih-Yin Lai
- School of Medicine, National Tsing Hua University, Hsinchu, Taiwan,Institute of Bioinformatics and Structural Biology, National Tsing Hua University, Hsinchu, Taiwan,Nuclear Science and Technology Development Center, National Tsing Hua University, Hsinchu, Taiwan
| | - Tzu-Jung Hsu
- School of Medicine, National Tsing Hua University, Hsinchu, Taiwan,Institute of Bioinformatics and Structural Biology, National Tsing Hua University, Hsinchu, Taiwan,Nuclear Science and Technology Development Center, National Tsing Hua University, Hsinchu, Taiwan
| | - Fong-In Chou
- Nuclear Science and Technology Development Center, National Tsing Hua University, Hsinchu, Taiwan
| | - Hong-Ming Liu
- Nuclear Science and Technology Development Center, National Tsing Hua University, Hsinchu, Taiwan
| | - Yung-Jen Chuang
- School of Medicine, National Tsing Hua University, Hsinchu, Taiwan,Institute of Bioinformatics and Structural Biology, National Tsing Hua University, Hsinchu, Taiwan,Nuclear Science and Technology Development Center, National Tsing Hua University, Hsinchu, Taiwan,Correspondence: Yung-Jen Chuang, School of Medicine, National Tsing Hua University, Hsinchu, 300044, Taiwan, Tel +886-3-5742764, Fax +886-3-5715934, Email
| |
Collapse
|
4
|
Jalilian AR, Shahi A, Swainson IP, Nakamura H, Venkatesh M, Osso JA. Potential Theranostic Boron Neutron Capture Therapy Agents as Multimodal Radiopharmaceuticals. Cancer Biother Radiopharm 2022; 37:342-354. [DOI: 10.1089/cbr.2021.0276] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- Amir R. Jalilian
- Nuclear Sciences and Applications Department, International Atomic Energy Agency, Vienna, Austria
| | - Arman Shahi
- Faculty of Science, McMaster University, Hamilton, Canada
| | - Ian P. Swainson
- Nuclear Sciences and Applications Department, International Atomic Energy Agency, Vienna, Austria
| | - Hiroyuki Nakamura
- Laboratory for Chemistry and Life Science, Institute of Innovative Research, Tokyo Institute of Technology, Midori-ku, Yokohama, Japan
| | - Meera Venkatesh
- Nuclear Sciences and Applications Department, International Atomic Energy Agency, Vienna, Austria
| | - Joao A. Osso
- Nuclear Sciences and Applications Department, International Atomic Energy Agency, Vienna, Austria
| |
Collapse
|
5
|
|
6
|
Kumar R, Jha K, Barman D. Nanotechnology in Oral Cancer Prevention and Therapeutics: A Literature Review. Indian J Med Paediatr Oncol 2021. [DOI: 10.1055/s-0041-1732856] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
Abstract
AbstractThe concept of nanotechnology revolves around the delivery of nano particle incorporated drugs which are originally engineered technology. Nanoparticles are used for targeted delivery and controlled release of a curative agents. Nanotechnology is gaining importance and is likely to be routine element of regular dental clinics. Nanomaterials are being incorporated in toothpastes, mouth rinses for improved efficiencies. It has found its use in restorative dental materials, anti-cariogenic enamel surface polishing agents, implant materials, etc. Few nanoparticles possess antimicrobial propertiesand intercepts bacterial activity. Nano dentistry is cost-effectiveness and timesaving compared to other techniques. Nano particles have also been beneficial to annihilate drug resistance, prevention of metastasis or lesion recurrence by earmarking malignant stem cells. Remarkable achievements were made in using nanoparticles for detecting and treating multiple variety of malignancies including colon cancer, prostate cancer, lung cancer, breast cancer, head and neck cancer, etc. This review was made to highlight the various clinical applications of nanotechnology in the diagnosis and curative care for oral cancer.
Collapse
Affiliation(s)
- Ritwika Kumar
- School of Materials Science and Nano Technology, Jadavpur University, Kolkata, West Bengal, India
| | - Kunal Jha
- Department of Public Health Dentistry, Kalinga Institute of Dental Sciences, KIIT University, BBSR, Bhubaneswar, Odisha, India
| | - Diplina Barman
- Private Dental Practitioner, Hooghly, West Bengal, India
| |
Collapse
|
7
|
Shi Y, Fu Q, Li J, Liu H, Zhang Z, Liu T, Liu Z. Covalent Organic Polymer as a Carborane Carrier for Imaging-Facilitated Boron Neutron Capture Therapy. ACS APPLIED MATERIALS & INTERFACES 2020; 12:55564-55573. [PMID: 33327054 DOI: 10.1021/acsami.0c15251] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Boron neutron capture therapy (BNCT) is an atomic targeted radiotherapy that shows fantastic suppression impact on locally intrusive threatening tumors. One key factor for effective BNCT is to aggregate an adequate concentration (>20 ppm) of 10B in the cytoplasm of the tumor. Carborane-loaded polymer nanoparticles are promising because of their outstanding biocompatibility and plasma steadiness. In this study, a new class of carborane-loaded nanoscale covalent organic polymers (BCOPs) was prepared by a Schiff base condensation reaction, and their solubility was greatly improved in common solvents via alkyl chain engineering and size tailoring. The obtained BCOP-5T was further functionalized by biocompatible 1,2-distearoyl-sn-glycero-3-phosphoethanolamine-N-[amino(polyethylene-glycol)-2000] (DSPE-PEG, molecular weight 2000) to form stable aqueous-phase nanoparticles with a hydrodynamic diameter of around 100 nm. After chelating with radioactive copper-64, DSPE-BCOP-5T was tracked by positron emission tomography (PET) imaging and showed significant accumulation in the tumor. DSPE-BCOP-5T + neutron radiation showed remarkable tumor suppression in 4T1 tumor-bearing mice (murine breast cancer). No obvious physical tissue damage and abnormal behavior were observed, demonstrating that the boron delivery was successful and tumor-selective. To conclude, this study presents a theranostic COP-based platform with a well-defined composition, good biocompatibility, and satisfactory tumor accumulation, which is promising for PET imaging, drug delivery, and BNCT.
Collapse
Affiliation(s)
- Yaxin Shi
- Radiochemistry and Radiation Chemistry Key Laboratory of Fundamental Science, Beijing National Laboratory for Molecular Sciences, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
| | - Qiang Fu
- The Centre of Nanoscale Science and Technology and Key Laboratory of Functional Polymer Materials, Institute of Polymer Chemistry, College of Chemistry, Nankai University, Tianjin 300071, China
| | - Jiyuan Li
- Radiochemistry and Radiation Chemistry Key Laboratory of Fundamental Science, Beijing National Laboratory for Molecular Sciences, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
| | - Hui Liu
- Radiochemistry and Radiation Chemistry Key Laboratory of Fundamental Science, Beijing National Laboratory for Molecular Sciences, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
| | - Zizhu Zhang
- Beijing Capture Tech Co. Ltd., Beijing 102413, China
| | - Tong Liu
- Beijing Capture Tech Co. Ltd., Beijing 102413, China
| | - Zhibo Liu
- Radiochemistry and Radiation Chemistry Key Laboratory of Fundamental Science, Beijing National Laboratory for Molecular Sciences, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
- Peking University-Tsinghua University Center for Life Sciences, Beijing 100871, China
| |
Collapse
|
8
|
Ali F, S Hosmane N, Zhu Y. Boron Chemistry for Medical Applications. Molecules 2020; 25:E828. [PMID: 32070043 PMCID: PMC7071021 DOI: 10.3390/molecules25040828] [Citation(s) in RCA: 99] [Impact Index Per Article: 24.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2020] [Revised: 02/07/2020] [Accepted: 02/11/2020] [Indexed: 12/13/2022] Open
Abstract
Boron compounds now have many applications in a number of fields, including Medicinal Chemistry. Although the uses of boron compounds in pharmacological science have been recognized several decades ago, surprisingly few are found in pharmaceutical drugs. The boron-containing compounds epitomize a new class for medicinal chemists to use in their drug designs. Carboranes are a class of organometallic compounds containing carbon (C), boron (B), and hydrogen (H) and are the most widely studied boron compounds in medicinal chemistry. Additionally, other boron-based compounds are of great interest, such as dodecaborate anions, metallacarboranes and metallaboranes. The boron neutron capture therapy (BNCT) has been utilized for cancer treatment from last decade, where chemotherapy and radiation have their own shortcomings. However, the improvement in the already existing (BPA and/or BSH) localized delivery agents or new tumor-targeted compounds are required before realizing the full clinical potential of BNCT. The work outlined in this short review addresses the advancements in boron containing compounds. Here, we have focused on the possible clinical implications of the new and improved boron-based biologically active compounds for BNCT that are reported to have in vivo and/or in vitro efficacy.
Collapse
Affiliation(s)
- Fayaz Ali
- School of Pharmacy, Macau university of Science and Technology, Avenida Wai Long Taipa, Macau 999078, China;
| | - Narayan S Hosmane
- Department of Chemistry and Biochemistry, Northern Illinois University, DeKalb, IL 60115, USA
| | - Yinghuai Zhu
- School of Pharmacy, Macau university of Science and Technology, Avenida Wai Long Taipa, Macau 999078, China;
| |
Collapse
|