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Khanam A, Singh G, Narwal S, Chopra B, Dhingra AK. A Review on Novel Applications of Nanotechnology in the Management of Prostate Cancer. Curr Drug Deliv 2024; 21:1161-1179. [PMID: 37888818 DOI: 10.2174/0115672018180695230925113521] [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: 05/30/2023] [Revised: 07/09/2023] [Accepted: 07/26/2023] [Indexed: 10/28/2023]
Abstract
BACKGROUND Prostate cancer continues to be a serious danger to men's health, despite advances in the field of cancer nanotechnology. Although different types of cancer have been studied using nanomaterials and theranostic systems derived from nanomaterials, they have not yet reached their full potential for prostate cancer due to issues with in vivo biologic compatibility, immune reaction responses, accurate targetability, as well as a therapeutic outcome related to the nano-structured mechanism. METHOD The ultimate motive of this article is to understand the theranostic nanotechnology-based scheme for treating prostate cancer. The categorization of diverse nanomaterials in accordance with biofunctionalization tactics and biomolecule sources has been emphasized in this review so that they might potentially be used in clinical contexts and future advances. These opportunities can enhance the direct visualization of prostate tumors, early identification of prostate cancer-associated biomarkers at extremely low detection limits, and finally, the therapy for prostate cancer. RESULT In December 2022, a thorough examination of the scientific literature was carried out utilizing the Web of Science, PubMed, and Medline databases. The goal was to analyze novel applications of nanotechnology in the treatment of prostate cancer, together with their structural layouts and functionalities. CONCLUSION The various treatments and the reported revolutionary nanotechnology-based systems appear to be precise, safe, and generally successful; as a result, this might open up a new avenue for the detection and eradication of prostate cancer.
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Affiliation(s)
- Arshi Khanam
- Institute of Pharmaceutical Sciences, Kurukshetra University Kurukshetra-136119, Haryana, India
| | - Gurvirender Singh
- Institute of Pharmaceutical Sciences, Kurukshetra University Kurukshetra-136119, Haryana, India
| | - Smita Narwal
- Global Research Institute of Pharmacy, Radaur, Yamunanagar-135133, Haryana, India
| | - Bhawna Chopra
- Guru Gobind Singh College of Pharmacy, Yamuna Nagar-135001, Haryana, India
| | - Ashwani K Dhingra
- Guru Gobind Singh College of Pharmacy, Yamuna Nagar-135001, Haryana, India
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2
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Zhou B, Li M, Xu X, Yang L, Ye M, Chen Y, Peng J, Xiao L, Wang L, Huang S, Zhang L, Lin Q, Zhang Z. Integrin α 2β 1 Targeting DGEA-Modified Liposomal Doxorubicin Enhances Antitumor Efficacy against Breast Cancer. Mol Pharm 2021; 18:2634-2646. [PMID: 34134485 DOI: 10.1021/acs.molpharmaceut.1c00132] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Breast cancer was the leading cause of newly diagnosed cases of tumors in 2020, ranking as the second highest cause of female death. Chemotherapy remains the conventional treatment of choice for breast tumors in most clinical cases. However, it is often accompanied by a poor prognosis and severe side effects, resulting from an insufficient accumulation of the drug at tumor sites and an unsystematic distribution of the drug across the body. Inspired by the fact that breast tumor cells overexpress integrin α2β1 on the surface, we designed and constructed an integrin α2β1 targeting DGEA-modified liposomal doxorubicin (DGEA-Lipo-DOX) platform for application in breast cancer therapy. The DGEA-Lipo-DOX was stable with a uniform particle size of 121.1 ± 3.8 nm and satisfactory drug encapsulation. Demonstrated in vitro and in vivo, the constructed platform exhibited improved antitumor ability. The DGEA-Lipo-DOX showed 4-fold enhanced blood circulation and 6-fold increased accumulation of DOX at the tumor sites compared to those of free DOX, resulting in a significantly enhanced antitumor efficacy in tumor-bearing mice. A preliminary safety evaluation suggested that the systemic toxicity of DOX was relieved by DGEA-Lipo delivery. Collectively, binding integrin α2β1 by DGEA may represent an alternative therapeutic strategy for potentially safer breast cancer treatment.
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Affiliation(s)
- Bingjie Zhou
- Key Laboratory of Drug Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu 610041, P.R. China
| | - Min Li
- Key Laboratory of Drug Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu 610041, P.R. China
| | - Xiaomin Xu
- Key Laboratory of Drug Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu 610041, P.R. China
| | - Lan Yang
- Key Laboratory of Drug Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu 610041, P.R. China
| | - Meiling Ye
- Key Laboratory of Drug Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu 610041, P.R. China
| | - Yan Chen
- Key Laboratory of Drug Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu 610041, P.R. China
| | - Jiayi Peng
- Key Laboratory of Drug Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu 610041, P.R. China
| | - Linyu Xiao
- Key Laboratory of Drug Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu 610041, P.R. China
| | - Luyao Wang
- Key Laboratory of Drug Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu 610041, P.R. China
| | - Shiqi Huang
- Key Laboratory of Drug Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu 610041, P.R. China
| | - Ling Zhang
- College of Polymer Science and Engineering, Sichuan University, Chengdu 610065, P.R. China
| | - Qing Lin
- Key Laboratory of Drug Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu 610041, P.R. China
| | - Zhirong Zhang
- Key Laboratory of Drug Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu 610041, P.R. China
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3
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Huang CW, Chuang CP, Chen YJ, Wang HY, Lin JJ, Huang CY, Wei KC, Huang FT. Integrin α 2β 1-targeting ferritin nanocarrier traverses the blood-brain barrier for effective glioma chemotherapy. J Nanobiotechnology 2021; 19:180. [PMID: 34120610 PMCID: PMC8201891 DOI: 10.1186/s12951-021-00925-1] [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: 03/22/2021] [Accepted: 06/03/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Ferritin, the natural iron storage protein complex, self-assembles into a uniform cage-like structure. Human H-ferritin (HFn) has been shown to transverse the blood-brain barrier (BBB) by binding to transferrin receptor 1 (TfR1), which is abundant in endothelial cells and overexpressed in tumors, and enters cells via endocytosis. Ferritin is easily genetically modified with various functional molecules, justifying that it possesses great potential for development into a nanocarrier drug delivery system. RESULTS In this study, a unique integrin α2β1-targeting H-ferritin (2D-HFn)-based drug delivery system was developed that highlights the feasibility of receptor-mediated transcytosis (RMT) for glioma tumor treatment. The integrin targeting α2β1 specificity was validated by biolayer interferometry in real time monitoring and followed by cell binding, chemo-drug encapsulation stability studies. Compared with naïve HFn, 2D-HFn dramatically elevated not only doxorubicin (DOX) drug loading capacity (up to 458 drug molecules/protein cage) but also tumor targeting capability after crossing BBB in an in vitro transcytosis assay (twofold) and an in vivo orthotopic glioma model. Most importantly, DOX-loaded 2D-HFn significantly suppressed subcutaneous and orthotopic U-87MG tumor progression; in particular, orthotopic glioma mice survived for more than 80 days. CONCLUSIONS We believe that this versatile nanoparticle has established a proof-of-concept platform to enable more accurate brain tumor targeting and precision treatment arrangements. Additionally, this unique RMT based ferritin drug delivery technique would accelerate the clinical development of an innovative drug delivery strategy for central nervous system diseases with limited side effects in translational medicine.
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Affiliation(s)
- Chiun-Wei Huang
- Center for Advanced Molecular Imaging and Translation (CAMIT), Department of Medical Research, Chang Gung Memorial Hospital, Linkou, Taiwan
| | - Chia-Pao Chuang
- Department of Biochemical Science and Technology, College of Life Science, National Taiwan University, AC2-414, No.1, Sec. 4, Roosevelt Rd., Taipei, 106319, Taiwan
| | - Yan-Jun Chen
- Department of Biochemical Science and Technology, College of Life Science, National Taiwan University, AC2-414, No.1, Sec. 4, Roosevelt Rd., Taipei, 106319, Taiwan
| | - Hsu-Yuan Wang
- Department of Biochemical Science and Technology, College of Life Science, National Taiwan University, AC2-414, No.1, Sec. 4, Roosevelt Rd., Taipei, 106319, Taiwan
| | - Jia-Jia Lin
- Center for Advanced Molecular Imaging and Translation (CAMIT), Department of Medical Research, Chang Gung Memorial Hospital, Linkou, Taiwan
| | - Chiung-Yin Huang
- Department of Neurosurgery, Chang Gung Memorial Hospital, Linkou, Taiwan
| | - Kuo-Chen Wei
- Department of Neurosurgery, Chang Gung Memorial Hospital, Linkou, Taiwan.,Department of Neurosurgery, New Taipei Municipal TuCheng Hospital, New Taipei City, Taiwan.,School of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Feng-Ting Huang
- Department of Biochemical Science and Technology, College of Life Science, National Taiwan University, AC2-414, No.1, Sec. 4, Roosevelt Rd., Taipei, 106319, Taiwan.
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4
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Lee H, Seok Lee J, Moor KJ, Kim HI, Kim SR, Gim G, Lee J, Kim HH, Fahmy TM, Kim JH, Lee C. Hand-ground fullerene-nanodiamond composite for photosensitized water treatment and photodynamic cancer therapy. J Colloid Interface Sci 2020; 587:101-109. [PMID: 33360882 DOI: 10.1016/j.jcis.2020.12.020] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2020] [Revised: 11/19/2020] [Accepted: 12/07/2020] [Indexed: 11/30/2022]
Abstract
The unique capability of fullerene (C60) to absorb light and generate reactive oxygen species (ROS) has been extensively studied for photosensitized water treatment and cancer therapy. Various material synthesis strategies have been proposed in parallel to overcome its intrinsic hydrophobicity and to enhance availability in water and physiological media. We present here a strikingly simple approach to make C60 available to these applications by hand-grinding dry C60 powder with nanodiamond (ND) using a mortar and pestle. The resulting ND-C60 composite was found to form a stable aqueous colloidal suspension and efficiently drive photosensitized production of ROS under visible light illumination. ND-C60 rapidly adsorbed and oxidized organic contaminants by photogenerated ROS. In the experiments for photodynamic cancer therapy, ND-C60 was internalized by cancer cells and induced cell apoptosis without noticeable toxicity. Treatment of tumor-bearing mice with ND-C60 and light irradiation resulted in tumor shrinkage and prolonged survival time.
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Affiliation(s)
- Hongshin Lee
- Department of Civil, Environmental, and Architectural Engineering, Korea University, Seoul 02841, Republic of Korea
| | - Jung Seok Lee
- Department of Biomedical Engineering, Yale University, New Haven, CT 06511, USA
| | - Kyle J Moor
- Institute of Biogeochemistry and Pollutant Dynamics (IBP), Department of Environmental Systems Science, ETH Zurich, 8092 Zurich, Switzerland
| | - Hyoung-Il Kim
- Department of Civil and Environmental Engineering, Yonsei University, Seoul, 03722, Republic of Korea
| | - Sang-Ryoung Kim
- Department of Chemical and Environmental Engineering, Yale University, New Haven, CT 06511, USA
| | - Geondu Gim
- Department of Civil, Environmental, and Architectural Engineering, Korea University, Seoul 02841, Republic of Korea
| | - Jaesang Lee
- Department of Civil, Environmental, and Architectural Engineering, Korea University, Seoul 02841, Republic of Korea
| | - Hak-Hyeon Kim
- School of Chemical and Biological Engineering, Institute of Chemical Process (ICP), and Institute of Engineering Research, Seoul National University, Seoul 08826, Republic of Korea
| | - Tarek M Fahmy
- Department of Biomedical Engineering, Yale University, New Haven, CT 06511, USA; Department of Chemical and Environmental Engineering, Yale University, New Haven, CT 06511, USA; Department of Immunobiology, Yale University, New Haven, CT 06511, USA
| | - Jae-Hong Kim
- Department of Chemical and Environmental Engineering, Yale University, New Haven, CT 06511, USA
| | - Changha Lee
- School of Chemical and Biological Engineering, Institute of Chemical Process (ICP), and Institute of Engineering Research, Seoul National University, Seoul 08826, Republic of Korea.
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5
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Panda PK, Saraf S, Tiwari A, Verma A, Raikwar S, Jain A, Jain SK. Novel Strategies for Targeting Prostate Cancer. Curr Drug Deliv 2020; 16:712-727. [PMID: 31433757 DOI: 10.2174/1567201816666190821143805] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2019] [Revised: 04/24/2019] [Accepted: 08/06/2019] [Indexed: 12/15/2022]
Abstract
Prostate cancer (PCa) is a worldwide issue, with a rapid increase in its occurrence and mortality. Over the years, various strategies have been implemented to overcome the hurdles that exist in the treatment of PCa. Consistently, there is a change in opinion about the methodologies in clinical trial that have engrossed towards the treatment of PCa. Currently, there is a need to resolve these newly recognized challenges by developing newer rational targeting systems. The ongoing clinical protocol for the therapy using different targeting systems is undertaken followed by local targeting to cancer site. A number of new drug targeting systems like liposomes, nanoemulsions, magnetic nanoparticles (MNPs), solid lipid nanoparticles, drug-peptide conjugate systems, drug-antibody conjugate systems, epigenetic and gene therapy approaches, and therapeutic aptamers are being developed to suit this protocol. Recent advancements in the treatment of PCa with various nanocarriers have been reported with respect to newly identified biological barriers and intended to solve the contexts. This review encompasses the input of nanotechnology in particular targeting of PCa which might escape the lifethreatening side effects and potentially contribute to bring fruitful clinical outcomes.
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Affiliation(s)
- Pritish Kumar Panda
- Pharmaceutics Research Projects Laboratory, Department of Pharmaceutical Sciences, Dr. Hari Singh Gour Central University, Sagar (M.P.), 470 003, India
| | - Shivani Saraf
- Pharmaceutics Research Projects Laboratory, Department of Pharmaceutical Sciences, Dr. Hari Singh Gour Central University, Sagar (M.P.), 470 003, India
| | - Ankita Tiwari
- Pharmaceutics Research Projects Laboratory, Department of Pharmaceutical Sciences, Dr. Hari Singh Gour Central University, Sagar (M.P.), 470 003, India
| | - Amit Verma
- Pharmaceutics Research Projects Laboratory, Department of Pharmaceutical Sciences, Dr. Hari Singh Gour Central University, Sagar (M.P.), 470 003, India
| | - Sarjana Raikwar
- Pharmaceutics Research Projects Laboratory, Department of Pharmaceutical Sciences, Dr. Hari Singh Gour Central University, Sagar (M.P.), 470 003, India
| | - Ankit Jain
- Institute of Pharmaceutical Research, GLA University, NH-2, Mathura-Delhi Road, Mathura (U.P.), 281 406, India
| | - Sanjay K Jain
- Pharmaceutics Research Projects Laboratory, Department of Pharmaceutical Sciences, Dr. Hari Singh Gour Central University, Sagar (M.P.), 470 003, India
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Pahang F, Parvin P, Bavali A. Fluorescence quenching effects of carbon nano-structures (Graphene Oxide and Nano Diamond) coupled with Methylene Blue. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 229:117888. [PMID: 31826831 DOI: 10.1016/j.saa.2019.117888] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/23/2019] [Revised: 11/30/2019] [Accepted: 12/01/2019] [Indexed: 06/10/2023]
Abstract
Here, the effect of Graphene Oxide (GO) and Nano Diamond (ND) carriers on the spectral properties of the fluorescence emissions of MB suspensions in the form of (MB + GO) and (MB + ND) biomaterials are investigated. The strong affinity of MB fluorophores with GO/ND nanostructures lead to the chemical bonding formation that affects the quenching coefficient and spectral shift. According to Stern-Volmer linearity despite, the excited (MB + GO) is strongly quenched due to its privileged bonding affinity, however the (MB + ND) does not. Furthermore, the corresponding quenching coefficients are measured. In fact, GO additives in the MB suspension gives rise to a sensible blue shift due to its surface functionality while no spectral shift takes place in the case of (MB + ND). We have shown that the complex formation such as (MB + GO) is strongly correlated to the GO quenching coefficient due to the hydrogen bonding and π - π staking, whereas there is a loose dependence with the blue shift phenomena. Furthermore, we have compared the quenching coefficients of Rd6G and DOX with MB fluorophore to attest the quenching coefficient is strongly correlated to the molecular structure and its active sites. The findings could be helpful in the course of simultaneous PDT and fluorescence imaging.
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Affiliation(s)
- F Pahang
- Physics Department, Amirkabir University of Technology, P.O. Box 15875-4413, Tehran, Iran
| | - P Parvin
- Physics Department, Amirkabir University of Technology, P.O. Box 15875-4413, Tehran, Iran.
| | - A Bavali
- Physics Department, Amirkabir University of Technology, P.O. Box 15875-4413, Tehran, Iran
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7
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Locharoenrat K. Efficacy of nanodiamond–doxorubicin complexes on human breast adenocarcinoma cell lines. ARTIFICIAL CELLS NANOMEDICINE AND BIOTECHNOLOGY 2019; 47:4053-4058. [DOI: 10.1080/21691401.2019.1677681] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- Kitsakorn Locharoenrat
- Faculty of Science, Department of Physics, Biomedical Physics Research Unit, King Mongkut’s Institute of Technology Ladkrabang, Bangkok, Thailand
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8
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Panwar N, Soehartono AM, Chan KK, Zeng S, Xu G, Qu J, Coquet P, Yong KT, Chen X. Nanocarbons for Biology and Medicine: Sensing, Imaging, and Drug Delivery. Chem Rev 2019; 119:9559-9656. [DOI: 10.1021/acs.chemrev.9b00099] [Citation(s) in RCA: 238] [Impact Index Per Article: 47.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Nishtha Panwar
- School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore 639798, Singapore
| | - Alana Mauluidy Soehartono
- School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore 639798, Singapore
| | - Kok Ken Chan
- School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore 639798, Singapore
| | - Shuwen Zeng
- School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore 639798, Singapore
- CINTRA CNRS/NTU/THALES, UMI 3288, Research Techno Plaza, 50 Nanyang Drive, Border X Block, Singapore 637553, Singapore
| | - Gaixia Xu
- Key Laboratory of Optoelectronics Devices and Systems of Ministry of Education/Guangdong Province, College of Optoelectronic Engineering, Shenzhen University, Shenzhen 518060, P. R. China
| | - Junle Qu
- Key Laboratory of Optoelectronics Devices and Systems of Ministry of Education/Guangdong Province, College of Optoelectronic Engineering, Shenzhen University, Shenzhen 518060, P. R. China
| | - Philippe Coquet
- CINTRA CNRS/NTU/THALES, UMI 3288, Research Techno Plaza, 50 Nanyang Drive, Border X Block, Singapore 637553, Singapore
- Institut d’Electronique, de Microélectronique et de Nanotechnologie (IEMN), CNRS UMR 8520—Université de Lille, 59650 Villeneuve d’Ascq, France
| | - Ken-Tye Yong
- School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore 639798, Singapore
| | - Xiaoyuan Chen
- Laboratory of Molecular Imaging and Nanomedicine, National Institute of Biomedical Imaging and Bioengineering, National Institutes of Health, Bethesda, Maryland 20892, United States
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Pairoj S, Damrongsak P, Damrongsak B, Jinawath N, Kaewkhaw R, Leelawattananon T, Ruttanasirawit C, Locharoenrat K. Antiradical properties of chemo drug, carboplatin, in cooperation with ZnO nanoparticles under UV irradiation in putative model of cancer cells. Biocybern Biomed Eng 2019. [DOI: 10.1016/j.bbe.2019.08.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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10
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Hu H, Masarapu H, Gu Y, Zhang Y, Yu X, Steinmetz NF. Physalis Mottle Virus-like Nanoparticles for Targeted Cancer Imaging. ACS APPLIED MATERIALS & INTERFACES 2019; 11:18213-18223. [PMID: 31074602 PMCID: PMC7060085 DOI: 10.1021/acsami.9b03956] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/09/2023]
Abstract
One of the greatest challenges in nanomedicine is the low efficiency with which nanoparticles are delivered to lesions such as tumors in vivo. Here, we show that Physalis mottle virus (PhMV)-like nanoparticles can be developed as bimodal contrast agents to achieve long circulation, specific targeting capability, and efficient delivery to tumors in vivo. The self-assembling coat protein nanostructure offers various opportunities to modify the internal and external surfaces separately. After loading the internal cavity of the particles with the fluorescent dye Cy5.5 and paramagnetic Gd(III) complexes, we modified the outer surface by PEGylation and conjugation with targeting peptides. Using this combined approach, we were able to monitor a human prostate tumor model for up to 10 days by near-infrared fluorescence and magnetic resonance imaging, with up to 6% of the injection dose remaining. Our results show that PhMV-like nanoparticles provide a promising and innovative platform for the development of next-generation diagnostic and therapeutic agents.
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Affiliation(s)
- He Hu
- Department of NanoEngineering, University of California—San Diego, 9500 Gilman Drive, La Jolla, California 92093, United States
- Department of Biomedical Engineering, Case Western Reserve University Schools of Medicine and Engineering, 10900 Euclid Avenue, Cleveland, Ohio 44106, United States
| | - Hema Masarapu
- Department of Virology, Sri Venkateswara University, Tirupati 517502, Andhra Pradesh, India
| | - Yuning Gu
- Department of Biomedical Engineering, Case Western Reserve University Schools of Medicine and Engineering, 10900 Euclid Avenue, Cleveland, Ohio 44106, United States
| | - Yifan Zhang
- Department of Biomedical Engineering, Case Western Reserve University Schools of Medicine and Engineering, 10900 Euclid Avenue, Cleveland, Ohio 44106, United States
| | - Xin Yu
- Department of Biomedical Engineering, Case Western Reserve University Schools of Medicine and Engineering, 10900 Euclid Avenue, Cleveland, Ohio 44106, United States
| | - Nicole F. Steinmetz
- Department of NanoEngineering, University of California—San Diego, 9500 Gilman Drive, La Jolla, California 92093, United States
- Moores Cancer Center, University of California—San Diego, 9500 Gilman Drive, La Jolla, California 92093, United States
- Department of Radiology, University of California—San Diego, 9500 Gilman Drive, La Jolla, California 92093, United States
- Department of Bioengineering, University of California—San Diego, 9500 Gilman Drive, La Jolla, California 92093, United States
- Department of Biomedical Engineering, Case Western Reserve University Schools of Medicine and Engineering, 10900 Euclid Avenue, Cleveland, Ohio 44106, United States
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Production, surface modification and biomedical applications of nanodiamonds: A sparkling tool for theranostics. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2019; 97:913-931. [DOI: 10.1016/j.msec.2018.12.073] [Citation(s) in RCA: 65] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/22/2018] [Revised: 12/21/2018] [Accepted: 12/22/2018] [Indexed: 02/07/2023]
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12
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Prabhakar N, Rosenholm JM. Nanodiamonds for advanced optical bioimaging and beyond. Curr Opin Colloid Interface Sci 2019. [DOI: 10.1016/j.cocis.2019.02.014] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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Ali MS, Metwally AA, Fahmy RH, Osman R. Nanodiamonds: Minuscule gems that ferry antineoplastic drugs to resistant tumors. Int J Pharm 2019; 558:165-176. [PMID: 30641180 DOI: 10.1016/j.ijpharm.2018.12.090] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2018] [Revised: 12/21/2018] [Accepted: 12/27/2018] [Indexed: 10/27/2022]
Abstract
Remarkable efforts are currently devoted to the area of nanodiamonds (NDs) research due to their superior properties viz: biocompatibility, minute size, inert core, and tunable surface chemistry. The use of NDs for the delivery of anticancer drugs has been at the forefront of NDs applications owing to their ability to increase chemosensitivity, sustain drug release, and minimize drug side effects. Accelerated steps towards the move of NDs from bench side to bedside have been recently witnessed. In this review, the effects of NDs production and purification techniques on NDs' final properties are discussed. Special concern is given to studies focusing on NDs use for anticancer drug delivery, stability enhancement and mediated targeted delivery. The aim of this review is to put the results of studies oriented towards NDs-mediated anticancer drug delivery side by side such that the reader can assess the potential use of NDs in clinics and follow up the upcoming results of clinical testing of NDs on animals and humans.
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Affiliation(s)
- Moustafa S Ali
- Department of Pharmaceutics, Faculty of Pharmacy, Ahram Canadian University, 6th of October City, Giza, Egypt.
| | - Abdelkader A Metwally
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Ain Shams University, Cairo, Egypt; Department of Pharmaceutics, Faculty of Pharmacy, Health Sciences Center, Kuwait University, Kuwait
| | - Rania H Fahmy
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Cairo University, Egypt; Department of Pharmaceutics, Faculty of Pharmacy, Ahram Canadian University, 6th of October City, Giza, Egypt
| | - Rihab Osman
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Ain Shams University, Cairo, Egypt
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You Y, Xing R, Zou Q, Shi F, Yan X. High-tolerance crystalline hydrogels formed from self-assembling cyclic dipeptide. BEILSTEIN JOURNAL OF NANOTECHNOLOGY 2019; 10:1894-1901. [PMID: 31598455 PMCID: PMC6774068 DOI: 10.3762/bjnano.10.184] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/10/2019] [Accepted: 07/05/2019] [Indexed: 05/20/2023]
Abstract
Peptide-based supramolecular hydrogels, as a new type of biological nanoarchitectonic structure, hold great promise for a wide range of biomedical and nanotechnological applications, such as tissue engineering, drug delivery, and electronic and photonic energy storage. In this work, a cyclic dipeptide (CDP) cyclo-(Trp-Tyr) (C-WY), which has exceptional structural rigidity and high stability, is selected as a hydrogelator for the formation of supramolecular hydrogels. The unique hydrogen bonding in C-WY endows a high propensity for self-assembly and the resulting hydrogels are revealed to be crystalline. The crystalline hydrogels possess excellent mechanical capacity and superior tolerance to various harsh conditions, including in the presence of charged biopolymers, extreme acid/base environments, and changing thermal conditions. Such high tolerance enables the crystalline hydrogels to be applied in the complex and harsh environments of electrochemistry. In addition, this study demonstrates that the self-assembly of cyclic dipeptides results in highly robust hydrogels which can be applied for electrochemical applications such as electrochemical supercapacitors.
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Affiliation(s)
- Yongcai You
- Beijing Advanced Innovation Center for Soft Matter Science and Engineering & State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing, 100029, China
| | - Ruirui Xing
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, China
| | - Qianli Zou
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, China
| | - Feng Shi
- Beijing Advanced Innovation Center for Soft Matter Science and Engineering & State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing, 100029, China
| | - Xuehai Yan
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, China
- University of Chinese Academy of Sciences, Beijing 100049, China
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15
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Zhan FK, Liu JC, Cheng B, Liu YC, Lai TS, Lin HC, Yeh MY. Tumor targeting with DGEA peptide ligands: a new aromatic peptide amphiphile for imaging cancers. Chem Commun (Camb) 2019; 55:1060-1063. [DOI: 10.1039/c8cc08679f] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
A novel AIE-active self-assembled bioprobe TPE-FDGEA has been developed for selective cancer cell imaging.
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Affiliation(s)
- Fu-Kai Zhan
- Department of Materials Science and Engineering
- National Chiao Tung University
- Hsinchu
- Taiwan
| | - Jyun-Cheng Liu
- Department of Chemistry
- Chung Yuan Christian University
- Taoyuan
- Taiwan
| | - Bill Cheng
- Department of Materials Science and Engineering
- National Chiao Tung University
- Hsinchu
- Taiwan
| | - Yen-Chu Liu
- Department of Materials Science and Engineering
- National Chiao Tung University
- Hsinchu
- Taiwan
| | - Tsung-Sheng Lai
- Department of Materials Science and Engineering
- National Chiao Tung University
- Hsinchu
- Taiwan
| | - Hsin-Chieh Lin
- Department of Materials Science and Engineering
- National Chiao Tung University
- Hsinchu
- Taiwan
| | - Mei-Yu Yeh
- Department of Chemistry
- Chung Yuan Christian University
- Taoyuan
- Taiwan
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16
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Li D, Chen X, Wang H, Liu J, Zheng M, Fu Y, Yu Y, Zhi J. Cetuximab-conjugated nanodiamonds drug delivery system for enhanced targeting therapy and 3D Raman imaging. JOURNAL OF BIOPHOTONICS 2017; 10:1636-1646. [PMID: 28635183 DOI: 10.1002/jbio.201700011] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/17/2017] [Revised: 03/31/2017] [Accepted: 05/02/2017] [Indexed: 05/20/2023]
Abstract
In this study, a multicomponent nanodiamonds (NDs)-based targeting drug delivery system, cetuximab-NDs-cisplatin bioconjugate, combining both specific targeting and enhanced therapeutic efficacy capabilities, is developed and characterized. The specific targeting ability of cetuximab-NDs-cisplatin system on human liver hepatocellular carcinoma (HepG2) cells is evaluated through epidermal growth factor receptor (EGFR) blocking experiments, since EGFR is over-expressed on HepG2 cell membrane. Besides, cytotoxic evaluation confirms that cetuximab-NDs-cisplatin system could significantly inhibit the growth of HepG2 cells, and the therapeutic activity of this system is proven to be better than that of both nonspecific NDs-cisplatin conjugate and specific EGF-NDs-cisplatin conjugate. Furthermore, a 3-dimensional (3D) Raman imaging technique is utilized to visualize the targeting efficacy and enhanced internalization of cetuximab-NDs-cisplatin system in HepG2 cells, using the NDs existing in the bioconjugate as Raman probes, based on the characteristic Raman signal of NDs at 1332 cm-1 . These advantageous properties of cetuximab-NDs-cisplatin system propose a prospective imaging and treatment tool for further diagnostic and therapeutic purposes.
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Affiliation(s)
- Dandan Li
- Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, 100190, PR China
- University of Chinese Academy of Sciences, 100049, PR China
| | - Xin Chen
- Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, 100190, PR China
- University of Chinese Academy of Sciences, 100049, PR China
- School of Pharmaceutical Sciences, Peking University, 100191, PR China
| | - Hong Wang
- School of Pharmaceutical Sciences, Peking University, 100191, PR China
| | - Jie Liu
- Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, 100190, PR China
| | - Meiling Zheng
- Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, 100190, PR China
| | - Yang Fu
- Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, 100190, PR China
- University of Chinese Academy of Sciences, 100049, PR China
| | - Yuan Yu
- Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, 100190, PR China
| | - Jinfang Zhi
- Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, 100190, PR China
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17
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Kalmodia S, Parameswaran S, Ganapathy K, Yang W, Barrow CJ, Kanwar JR, Roy K, Vasudevan M, Kulkarni K, Elchuri SV, Krishnakumar S. Characterization and Molecular Mechanism of Peptide-Conjugated Gold Nanoparticle Inhibiting p53-HDM2 Interaction in Retinoblastoma. MOLECULAR THERAPY. NUCLEIC ACIDS 2017; 9:349-364. [PMID: 29246314 PMCID: PMC5684491 DOI: 10.1016/j.omtn.2017.10.012] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/06/2016] [Revised: 10/16/2017] [Accepted: 10/17/2017] [Indexed: 01/12/2023]
Abstract
Inhibition of the interaction between p53 and HDM2 is an effective therapeutic strategy in cancers that harbor a wild-type p53 protein such as retinoblastoma (RB). Nanoparticle-based delivery of therapeutic molecules has been shown to be advantageous in localized delivery, including to the eye, by overcoming ocular barriers. In this study, we utilized biocompatible gold nanoparticles (GNPs) to deliver anti-HDM2 peptide to RB cells. Characterization studies suggested that GNP-HDM2 was stable in biologically relevant solvents and had optimal cellular internalization capability, the primary requirement of any therapeutic molecule. GNP-HDM2 treatment in RB cells in vitro suggested that they function by arresting RB cells at the G2M phase of the cell cycle and initiating apoptosis. Analysis of molecular changes in GNP-HDM2-treated cells by qRT-PCR and western blotting revealed that the p53 protein was upregulated; however, transactivation of its downstream targets was minimal, except for the PUMA-BCl2 and Bax axis. Global gene expression and in silico bioinformatic analysis of GNP-HDM2-treated cells suggested that upregulation of p53 might presumptively mediate apoptosis through the induction of p53-inducible miRNAs.
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Affiliation(s)
- Sushma Kalmodia
- Department of Nano Biotechnology, Vision Research Foundation, Sankara Nethralaya, 18, College Road, Nungambakkam, Chennai 600 006, India; Centre for Chemistry and Biotechnology, Deakin University, Geelong Campus, Waurn Ponds, VIC 3216, Australia
| | - Sowmya Parameswaran
- Radheshyam Kanoi Stem Cell Laboratory, Vision Research Foundation, Sankara Nethralaya, 18, College Road, Nungambakkam, Chennai 600 006, India
| | - Kalaivani Ganapathy
- Department of Nano Biotechnology, Vision Research Foundation, Sankara Nethralaya, 18, College Road, Nungambakkam, Chennai 600 006, India
| | - Wenrong Yang
- Centre for Chemistry and Biotechnology, Deakin University, Geelong Campus, Waurn Ponds, VIC 3216, Australia
| | - Colin J Barrow
- Centre for Chemistry and Biotechnology, Deakin University, Geelong Campus, Waurn Ponds, VIC 3216, Australia
| | - Jagat R Kanwar
- Nanomedicine -Laboratory of Immunology and Molecular Biomedical Research (NLIMBR), School of Medicine (SoM), Centre for Molecular and Medicine Research (C-MMR), Deakin University, Geelong Campus, Waurn Ponds, VIC 3217, Australia
| | - Kislay Roy
- Nanomedicine -Laboratory of Immunology and Molecular Biomedical Research (NLIMBR), School of Medicine (SoM), Centre for Molecular and Medicine Research (C-MMR), Deakin University, Geelong Campus, Waurn Ponds, VIC 3217, Australia
| | | | | | - Sailaja V Elchuri
- Department of Nano Biotechnology, Vision Research Foundation, Sankara Nethralaya, 18, College Road, Nungambakkam, Chennai 600 006, India
| | - Subramanian Krishnakumar
- Department of Nano Biotechnology, Vision Research Foundation, Sankara Nethralaya, 18, College Road, Nungambakkam, Chennai 600 006, India.
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18
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Zhu H, Wang Y, Hussain A, Zhang Z, Shen Y, Guo S. Nanodiamond mediated co-delivery of doxorubicin and malaridine to maximize synergistic anti-tumor effects on multi-drug resistant MCF-7/ADR cells. J Mater Chem B 2017; 5:3531-3540. [DOI: 10.1039/c7tb00449d] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Novel nanodiamond based nanoparticle co-loading of doxorubicin and malaridine with pH-responsive co-release properties was developed for maximizing synergistic anti-tumor effects on multi-drug resistant MCF-7/ADR cells.
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Affiliation(s)
- Hao Zhu
- School of Pharmacy
- Shanghai Jiao Tong University
- Shanghai
- China
| | - Yun Wang
- School of Pharmacy
- Shanghai Jiao Tong University
- Shanghai
- China
| | - Abid Hussain
- School of Pharmacy
- Shanghai Jiao Tong University
- Shanghai
- China
| | - Zhipeng Zhang
- School of Pharmacy
- Shanghai Jiao Tong University
- Shanghai
- China
| | - Yuanyuan Shen
- School of Pharmacy
- Shanghai Jiao Tong University
- Shanghai
- China
| | - Shengrong Guo
- School of Pharmacy
- Shanghai Jiao Tong University
- Shanghai
- China
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19
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Fluorescent nanodiamonds engage innate immune effector cells: A potential vehicle for targeted anti-tumor immunotherapy. NANOMEDICINE-NANOTECHNOLOGY BIOLOGY AND MEDICINE 2016; 13:909-920. [PMID: 27993723 DOI: 10.1016/j.nano.2016.12.005] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/30/2016] [Revised: 11/09/2016] [Accepted: 12/05/2016] [Indexed: 12/30/2022]
Abstract
Fluorescent nanodiamonds (FNDs) are nontoxic, infinitely photostable, and emit fluorescence in the near infrared region. Natural killer (NK) cells and monocytes are part of the innate immune system and are crucial to the control of carcinogenesis. FND-mediated stimulation of these cells may serve as a strategy to enhance anti-tumor activity. FNDs were fabricated with a diameter of 70±28 nm. Innate immune cell FND uptake, viability, surface marker expression, and cytokine production were evaluated in vitro. Evaluation of fluorescence emission from the FNDs was conducted in an animal model. In vitro results demonstrated that treatment of immune cells with FNDs resulted in significant dose-dependent FND uptake, no compromise in cell viability, and immune cell activation. FNDs were visualized in an animal model. Hence, FNDs may serve as novel agents with "track and trace" capabilities to stimulate innate immune cell anti-tumor responses, especially as FNDs are amenable to surface-conjugation with immunomodulatory molecules.
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20
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Combinatorial nanodiamond in pharmaceutical and biomedical applications. Int J Pharm 2016; 514:41-51. [DOI: 10.1016/j.ijpharm.2016.06.004] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2016] [Revised: 06/02/2016] [Accepted: 06/03/2016] [Indexed: 12/11/2022]
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21
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Zhang N, Li S, Hua H, Liu D, Song L, Sun P, Huang W, Tang Y, Zhao Y. Low density lipoprotein receptor targeted doxorubicin/DNA-Gold Nanorods as a chemo- and thermo-dual therapy for prostate cancer. Int J Pharm 2016; 513:376-386. [DOI: 10.1016/j.ijpharm.2016.09.002] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2016] [Revised: 06/08/2016] [Accepted: 09/02/2016] [Indexed: 01/29/2023]
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22
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Arosio D, Casagrande C. Advancement in integrin facilitated drug delivery. Adv Drug Deliv Rev 2016; 97:111-43. [PMID: 26686830 DOI: 10.1016/j.addr.2015.12.001] [Citation(s) in RCA: 101] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2015] [Revised: 11/27/2015] [Accepted: 12/03/2015] [Indexed: 02/06/2023]
Abstract
The research of integrin-targeted anticancer agents has recorded important advancements in ingenious design of delivery systems, based either on the prodrug approach, or on nanoparticle carriers, but for now, none of these has reached a clinical stage of development. Past work in this area has been extensively reviewed by us and others. Thus, the purpose and scope of the present review is to survey the advancement reported in the last 3years, with focus on innovative delivery systems that appear to afford openings for future developments. These systems exploit the labelling with conventional and novel integrin ligands for targeting the interface of cancer cells and of endothelial cells involved in cancer angiogenesis, with the proteins of the extracellular matrix, in the circulation, in tissues, and in tumour stroma, as the site of progression and metastatic evolution of the disease. Furthermore, these systems implement the expertise in the development of nanomedicines to the purpose of achieving preferential biodistribution and uptake in cancer tissues, internalisation in cancer cells, and release of the transported drugs at intracellular sites. The assessment of the value of controlling these factors, and their combination, for future developments requires support of biological testing in appropriate mechanistic models, but also imperatively demand confirmation in therapeutically relevant in vivo models for biodistribution, efficacy, and lack of off-target effects. Thus, among many studies, we have tried to point out the results supported by relevant in vivo studies, and we have emphasised in specific sections those addressing the medical needs of drug delivery to brain tumours, as well as the delivery of oligonucleotides modulating gene-dependent pathological mechanism. The latter could constitute the basis of a promising third branch in the therapeutic armamentarium against cancer, in addition to antibody-based agents and to cytotoxic agents.
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Affiliation(s)
- Daniela Arosio
- Istituto di Scienze e Tecnologie Molecolari (ISTM), CNR, Via C. Golgi 19, I-20133 Milan, Italy.
| | - Cesare Casagrande
- Università degli Studi di Milano, Dipartimento di Chimica, Via C. Golgi 19, I-20133 Milan, Italy.
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23
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Bartelmess J, Quinn SJ, Giordani S. Carbon nanomaterials: multi-functional agents for biomedical fluorescence and Raman imaging. Chem Soc Rev 2016; 44:4672-98. [PMID: 25406743 DOI: 10.1039/c4cs00306c] [Citation(s) in RCA: 147] [Impact Index Per Article: 18.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Carbon based nanomaterials have emerged over the last few years as important agents for biomedical fluorescence and Raman imaging applications. These spectroscopic techniques utilize either fluorescently labelled carbon nanomaterials or the intrinsic photophysical properties of the carbon nanomaterial. In this review article we present the utilization and performance of several classes of carbon nanomaterials, namely carbon nanotubes, carbon nanohorns, carbon nanoonions, nanodiamonds and different graphene derivatives, which are currently employed for in vitro as well as in vivo imaging in biology and medicine. A variety of different approaches, imaging agents and techniques are examined and the specific properties of the various carbon based imaging agents are discussed. Some theranostic carbon nanomaterials, which combine diagnostic features (i.e. imaging) with cell specific targeting and therapeutic approaches (i.e. drug delivery or photothermal therapy), are also included in this overview.
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Affiliation(s)
- J Bartelmess
- Istituto Italiano di Tecnologia (IIT), Nano Carbon Materials, Nanophysics Department, Via Morego 30, 16163 Genova, Italy.
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24
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Naci D, Vuori K, Aoudjit F. Alpha2beta1 integrin in cancer development and chemoresistance. Semin Cancer Biol 2015; 35:145-53. [PMID: 26297892 DOI: 10.1016/j.semcancer.2015.08.004] [Citation(s) in RCA: 81] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2015] [Revised: 08/10/2015] [Accepted: 08/14/2015] [Indexed: 01/06/2023]
Abstract
Extracellular matrix, via its receptors the integrins, has emerged as a crucial factor in cancer development. The α2β1 integrin is a major collagen receptor that is widely expressed and known to promote cell migration and control tissue homeostasis. Growing evidence suggests that it can be a key pathway in cancer. Recent studies have shown that α2β1 integrin is a regulator of cancer metastasis either by promoting or inhibiting the dissemination process of cancer cells. The α2β1 integrin signaling can also enhance tumor angiogenesis. Emerging evidence supports a role for α2β1 integrin in cancer chemoresistance especially in hematological malignancies originating from the T cell lineage. In addition, α2β1 integrin has been associated with cancer stem cells. In this review, we will discuss the complex role of α2β1 integrin in these processes. Collagen is a major matrix protein of the tumor microenvironment and thus, understanding how α2β1 integrin regulates cancer pathogenesis is likely to lead to new therapeutic approaches and agents for cancer treatment.
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Affiliation(s)
- Dalila Naci
- Centre de recherche du CHU de Québec, Axe des maladies infectieuses et immunitaires and Département de Microbiologie-Immunologie, Faculté de Médecine, Université Laval, Québec, Canada
| | - Kristiina Vuori
- Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA 92037, USA
| | - Fawzi Aoudjit
- Centre de recherche du CHU de Québec, Axe des maladies infectieuses et immunitaires and Département de Microbiologie-Immunologie, Faculté de Médecine, Université Laval, Québec, Canada.
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25
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Ho D, Wang CHK, Chow EKH. Nanodiamonds: The intersection of nanotechnology, drug development, and personalized medicine. SCIENCE ADVANCES 2015; 1:e1500439. [PMID: 26601235 PMCID: PMC4643796 DOI: 10.1126/sciadv.1500439] [Citation(s) in RCA: 70] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/07/2015] [Accepted: 07/20/2015] [Indexed: 05/07/2023]
Abstract
The implementation of nanomedicine in cellular, preclinical, and clinical studies has led to exciting advances ranging from fundamental to translational, particularly in the field of cancer. Many of the current barriers in cancer treatment are being successfully addressed using nanotechnology-modified compounds. These barriers include drug resistance leading to suboptimal intratumoral retention, poor circulation times resulting in decreased efficacy, and off-target toxicity, among others. The first clinical nanomedicine advances to overcome these issues were based on monotherapy, where small-molecule and nucleic acid delivery demonstrated substantial improvements over unmodified drug administration. Recent preclinical studies have shown that combination nanotherapies, composed of either multiple classes of nanomaterials or a single nanoplatform functionalized with several therapeutic agents, can image and treat tumors with improved efficacy over single-compound delivery. Among the many promising nanomaterials that are being developed, nanodiamonds have received increasing attention because of the unique chemical-mechanical properties on their faceted surfaces. More recently, nanodiamond-based drug delivery has been included in the rational and systematic design of optimal therapeutic combinations using an implicitly de-risked drug development platform technology, termed Phenotypic Personalized Medicine-Drug Development (PPM-DD). The application of PPM-DD to rapidly identify globally optimized drug combinations successfully addressed a pervasive challenge confronting all aspects of drug development, both nano and non-nano. This review will examine various nanomaterials and the use of PPM-DD to optimize the efficacy and safety of current and future cancer treatment. How this platform can accelerate combinatorial nanomedicine and the broader pharmaceutical industry toward unprecedented clinical impact will also be discussed.
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Affiliation(s)
- Dean Ho
- Division of Oral Biology and Medicine, University of California, Los Angeles (UCLA) School of Dentistry, Los Angeles, CA 90095, USA
- Department of Bioengineering, UCLA School of Engineering and Applied Science, Los Angeles, CA 90095, USA
- The Jane and Jerry Weintraub Center for Reconstructive Biotechnology, UCLA School of Dentistry, Los Angeles, CA 90095, USA
- California NanoSystems Institute, UCLA, Los Angeles, CA 90095, USA
- Jonsson Comprehensive Cancer Center, UCLA, Los Angeles, CA 90095, USA
- Corresponding author. E-mail: (D. H.); (E. K.-H. C.)
| | | | - Edward Kai-Hua Chow
- Cancer Science Institute of Singapore, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117599, Singapore
- Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 177599, Singapore
- National University Cancer Institute, Singapore, Singapore 119082, Singapore
- Corresponding author. E-mail: (D. H.); (E. K.-H. C.)
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26
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Bavali A, Parvin P, Mortazavi SZ, Nourazar SS. Laser induced fluorescence spectroscopy of various carbon nanostructures (GO, G and nanodiamond) in Rd6G solution. BIOMEDICAL OPTICS EXPRESS 2015; 6:1679-1693. [PMID: 26137372 PMCID: PMC4467715 DOI: 10.1364/boe.6.001679] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/23/2014] [Revised: 04/01/2015] [Accepted: 04/01/2015] [Indexed: 05/30/2023]
Abstract
The effect of carbon nanostructures such as graphene (G), graphene oxide (GO) and nanodiamond (ND) on the spectral properties of Rhodamine 6G (Rd6G) emission due to the laser induced fluorescence (LIF) was investigated. It is shown that the addition of carbon nano- structures lead to sensible Red/Blue shifts which depend on the optical properties and surface functionality of nanoparticles. The current theories such as resonance energy transfer (RET), fluorescence quenching and photon propagation in scattering media support the experimental findings. Stern-Volmer curves for dynamic and static quenching of Rd6G molecules embedded with G, GO and nanodiamond are correlated with spectral shifts. Furthermore, time evolution of the spectral shift contributes to determine loading/release rates of fluorescent species with large S-parameter on the given nano-carriers.
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Affiliation(s)
- A. Bavali
- Physics Dept., Amirkabir University of Technology, P.O. Box 15875-4413, Tehran,
Iran
| | - P. Parvin
- Physics Dept., Amirkabir University of Technology, P.O. Box 15875-4413, Tehran,
Iran
| | - S. Z. Mortazavi
- Physics Dept., Faculty of Science, Imam Khomeini International University, P.O. Box 34149-16818 Qazvin,
Iran
| | - S. S. Nourazar
- Mechanical Engineering Dept., Amirkabir University of Technology, P.O. Box 15875-4413, Tehran,
Iran
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