1
|
Dong X, Zhang Z, Zhao T, Chen Z, Wang J, Xu L, Zhang A. A responsive disulfide bond switch aptamer prodrug exhibiting enhanced stability and anticancer efficacy. Bioorg Med Chem Lett 2024; 104:129729. [PMID: 38583786 DOI: 10.1016/j.bmcl.2024.129729] [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: 11/24/2023] [Revised: 03/10/2024] [Accepted: 04/04/2024] [Indexed: 04/09/2024]
Abstract
Aptamers have shown significant potential in treating diverse diseases. However, challenges such as stability and drug delivery limited their clinical application. In this paper, the development of AS1411 prodrug-type aptamers for tumor treatment was introduced. A Short oligonucleotide was introduced at the end of the AS1411 sequence with a disulfide bond as responsive switch. The results indicated that the aptamer prodrugs not only enhanced the stability of the aptamer against nuclease activity but also facilitated binding to serum albumin. Furthermore, in the reducing microenvironment of tumor cells, disulfide bonds triggered drug release, resulting in superior therapeutic effects in vitro and in vivo compared to original drugs. This paper proposes a novel approach for optimizing the structure of nucleic acid drugs, that promises to protect other oligonucleotides or secondary structures, thus opening up new possibilities for nucleic acid drug design.
Collapse
Affiliation(s)
- Xiao Dong
- College of Pharmacy, Shanxi Medical University, Taiyuan 030000, China; State Key Laboratory of Toxicology and Medical Countermeasures, Beijing Institute of Pharmacology and Toxicology, Beijing 100080, China
| | - Zhe Zhang
- State Key Laboratory of Toxicology and Medical Countermeasures, Beijing Institute of Pharmacology and Toxicology, Beijing 100080, China
| | - Tangna Zhao
- College of Pharmacy, Shanxi Medical University, Taiyuan 030000, China; State Key Laboratory of Toxicology and Medical Countermeasures, Beijing Institute of Pharmacology and Toxicology, Beijing 100080, China
| | - Zuyi Chen
- State Key Laboratory of Toxicology and Medical Countermeasures, Beijing Institute of Pharmacology and Toxicology, Beijing 100080, China
| | - Jia Wang
- College of Pharmacy, Shanxi Medical University, Taiyuan 030000, China; State Key Laboratory of Toxicology and Medical Countermeasures, Beijing Institute of Pharmacology and Toxicology, Beijing 100080, China
| | - Liang Xu
- State Key Laboratory of Toxicology and Medical Countermeasures, Beijing Institute of Pharmacology and Toxicology, Beijing 100080, China.
| | - Aiping Zhang
- College of Pharmacy, Shanxi Medical University, Taiyuan 030000, China.
| |
Collapse
|
2
|
Schroter A, Hirsch T. Control of Luminescence and Interfacial Properties as Perspective for Upconversion Nanoparticles. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2024; 20:e2306042. [PMID: 37986189 DOI: 10.1002/smll.202306042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Revised: 10/19/2023] [Indexed: 11/22/2023]
Abstract
Near-infrared (NIR) light is highly suitable for studying biological systems due to its minimal scattering and lack of background fluorescence excitation, resulting in high signal-to-noise ratios. By combining NIR light with lanthanide-based upconversion nanoparticles (UCNPs), upconversion is used to generate UV or visible light within tissue. This remarkable property has gained significant research interest over the past two decades. Synthesis methods are developed to produce particles of various sizes, shapes, and complex core-shell architectures and new strategies are explored to optimize particle properties for specific bioapplications. The diverse photophysics of lanthanide ions offers extensive possibilities to tailor spectral characteristics by incorporating different ions and manipulating their arrangement within the nanocrystal. However, several challenges remain before UCNPs can be widely applied. Understanding the behavior of particle surfaces when exposed to complex biological environments is crucial. In applications where deep tissue penetration is required, such as photodynamic therapy and optogenetics, UCNPs show great potential as nanolamps. These nanoparticles can combine diagnostics and therapeutics in a minimally invasive, efficient manner, making them ideal upconversion probes. This article provides an overview of recent UCNP design trends, highlights past research achievements, and outlines potential future directions to bring upconversion research to the next level.
Collapse
Affiliation(s)
- Alexandra Schroter
- Institute of Analytical Chemistry, Chemo- and Biosensors, University of Regensburg, Universitaetsstraße 31, 93053, Regensburg, Germany
| | - Thomas Hirsch
- Institute of Analytical Chemistry, Chemo- and Biosensors, University of Regensburg, Universitaetsstraße 31, 93053, Regensburg, Germany
| |
Collapse
|
3
|
Yang SJ, Pai JA, Yao CJ, Huang CH, Chen JL, Wang CH, Chen KC, Shieh MJ. SN38-loaded nanomedicine mediates chemo-radiotherapy against CD44-expressing cancer growth. Cancer Nanotechnol 2023. [DOI: 10.1186/s12645-022-00151-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
Abstract
Background
Chemo-radiotherapy is the combined chemotherapy and radiotherapy on tumor treatment to obtain the local radiosensitization and local cytotoxicity of the tumor and to control the microscopic metastatic disease.
Methods
In this study, 7-ethyl-10-hydroxycamptothecin (SN38) molecules could be successfully loaded into human serum albumin (HSA)–hyaluronic acid (HA) nanoparticles (SH/HA NPs) by the hydrophobic side groups of amino acid in HSA.
Results
HSA could be used to increase the biocompatibility and residence time of the nanoparticles in the blood, whereas HA could improve the benefits and overall treatment effect on CD44-expressing colorectal cancer (CRC), and reduce drug side effects. In addition to its role as a chemotherapeutic agent, SN38 could be used as a radiosensitizer, able to arrest the cell cycle, and allowing cells to stay in the G2/M stage, to improve the sensitivity of tumor cells to radiation. In vivo results demonstrated that SH/HA NPs could accumulate in the tumor and produce significant tumor suppression, with no adverse effects observed when combined with γ-ray irradiation. This SH/HA NPs-medicated chemo-radiotherapy could induce an anti-tumor immune response to inhibit the growth of distal tumors, and produce an abscopal effect.
Conclusions
Therefore, this SN38-loaded and HA-incorporated nanoparticle combined with radiotherapy may be a promising therapeutic artifice for CRC in the future.
Collapse
|
4
|
San Juan JA, Chakarawet K, He Z, Fernandez RL, Stevenson MJ, Harder NHO, Janisse SE, Wang LP, Britt RD, Heffern MC. Copper(II) Affects the Biochemical Behavior of Proinsulin C-peptide by Forming Ternary Complexes with Serum Albumin. J Am Chem Soc 2023. [PMID: 37486968 DOI: 10.1021/jacs.3c04599] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/26/2023]
Abstract
Peptide hormones are essential signaling molecules with therapeutic importance. Identifying regulatory factors that drive their activity gives important insight into their mode of action and clinical development. In this work, we demonstrate the combined impact of Cu(II) and the serum protein albumin on the activity of C-peptide, a 31-mer peptide derived from the same prohormone as insulin. C-peptide exhibits beneficial effects, particularly in diabetic patients, but its clinical use has been hampered by a lack of mechanistic understanding. We show that Cu(II) mediates the formation of ternary complexes between albumin and C-peptide and that the resulting species depend on the order of addition. These ternary complexes notably alter peptide activity, showing differences from the peptide or Cu(II)/peptide complexes alone in redox protection as well as in cellular internalization of the peptide. In standard clinical immunoassays for measuring C-peptide levels, the complexes inflate the quantitation of the peptide, suggesting that such adducts may affect biomarker quantitation. Altogether, our work points to the potential relevance of Cu(II)-linked C-peptide/albumin complexes in the peptide's mechanism of action and application as a biomarker.
Collapse
Affiliation(s)
- Jessica A San Juan
- Department of Chemistry, University of California, Davis, 1 Shields Avenue, Davis, California 95616, United States
| | - Khetpakorn Chakarawet
- Department of Chemistry, University of California, Davis, 1 Shields Avenue, Davis, California 95616, United States
| | - Zhecheng He
- Department of Chemistry, University of California, Davis, 1 Shields Avenue, Davis, California 95616, United States
| | - Rebeca L Fernandez
- Department of Chemistry, University of California, Davis, 1 Shields Avenue, Davis, California 95616, United States
| | - Michael J Stevenson
- Department of Chemistry, University of San Francisco, 2130 Fulton Street, San Francisco, California 94117, United States
| | - Nathaniel H O Harder
- Department of Chemistry, University of California, Davis, 1 Shields Avenue, Davis, California 95616, United States
| | - Samuel E Janisse
- Department of Chemistry, University of California, Davis, 1 Shields Avenue, Davis, California 95616, United States
| | - Lee-Ping Wang
- Department of Chemistry, University of California, Davis, 1 Shields Avenue, Davis, California 95616, United States
| | - R David Britt
- Department of Chemistry, University of California, Davis, 1 Shields Avenue, Davis, California 95616, United States
| | - Marie C Heffern
- Department of Chemistry, University of California, Davis, 1 Shields Avenue, Davis, California 95616, United States
| |
Collapse
|
5
|
Villalobos Gutiérrez PT, Muñoz Carrillo JL, Sandoval Salazar C, Viveros Paredes JM, Gutiérrez Coronado O. Functionalized Metal Nanoparticles in Cancer Therapy. Pharmaceutics 2023; 15:1932. [PMID: 37514119 PMCID: PMC10383728 DOI: 10.3390/pharmaceutics15071932] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2023] [Revised: 07/06/2023] [Accepted: 07/07/2023] [Indexed: 07/30/2023] Open
Abstract
Currently, there are many studies on the application of nanotechnology in therapy. Metallic nanoparticles are promising nanomaterials in cancer therapy; however, functionalization of these nanoparticles with biomolecules has become relevant as their effect on cancer cells is considerably increased by photothermal and photodynamic therapies, drug nanocarriers, and specificity by antibodies, resulting in new therapies that are more specific against different types of cancer. This review describes studies on the effect of functionalized palladium, gold, silver and platinum nanoparticles in the treatment of cancer, these nanoparticles themselves show an anticancer effect. This effect is further enhanced when the NPs are functionalized with either antibodies, DNA, RNA, peptides, proteins, or folic acid and other molecules. These NPs can penetrate the cell and accumulate in the tumor tissue, resulting in a cytotoxic effect through the generation of ROS, the induction of apoptosis, cell cycle arrest, DNA fragmentation, and a photothermal effect. NP-based therapy is a new strategy that can be used synergistically with chemotherapy and radiotherapy to achieve more effective therapies and reduce side effects.
Collapse
Affiliation(s)
| | | | - Cuauhtémoc Sandoval Salazar
- División de Ciencias de la Salud e Ingenierías, Campus Celaya-Salvatierra, Universidad de Guanajuato, Celaya 38060, Mexico
| | - Juan Manuel Viveros Paredes
- Centro Universitario de Ciencias Exactas e Ingenierías, Universidad de Guadalajara, Guadalajara 44430, Mexico
| | | |
Collapse
|
6
|
Nakatomi T, Itaya-Takahashi M, Horikoshi Y, Shimizu N, Parida IS, Jutanom M, Eitsuka T, Tanaka Y, Zingg JM, Matsura T, Nakagawa K. The difference in the cellular uptake of tocopherol and tocotrienol is influenced by their affinities to albumin. Sci Rep 2023; 13:7392. [PMID: 37149706 PMCID: PMC10164177 DOI: 10.1038/s41598-023-34584-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2023] [Accepted: 05/03/2023] [Indexed: 05/08/2023] Open
Abstract
Vitamin E is classified into tocopherol (Toc) and tocotrienol (T3) based on its side chains. T3 generally has higher cellular uptake than Toc, though the responsible mechanism remains unclear. To elucidate this mechanism, we hypothesized and investigated whether serum albumin is a factor that induces such a difference in the cellular uptake of Toc and T3. Adding bovine serum albumin (BSA) to serum-depleted media increased the cellular uptake of T3 and decreased that of Toc, with varying degrees among α-, β-, γ-, and δ-analogs. Such enhanced uptake of α-T3 was not observed when cells were incubated under low temperature (the uptake of α-Toc was also reduced), suggesting that Toc and T3 bind to albumin to form a complex that results in differential cellular uptake of vitamin E. Fluorescence quenching study confirmed that vitamin E certainly bound to BSA, and that T3 showed a higher affinity than Toc. Molecular docking further indicated that the differential binding energy of Toc or T3 to BSA is due to the Van der Waals interactions via their side chain. Overall, these results suggested that the affinity of Toc and T3 to albumin differs due to their side chains, causing the difference in their albumin-mediated cellular uptake. Our results give a better mechanistic insight into the physiological action of vitamin E.
Collapse
Affiliation(s)
- Takashi Nakatomi
- Laboratory of Food Function Analysis, Graduate School of Agricultural Science, Tohoku University, 468-1 Aramaki Aza Aoba, Aoba-ku, Sendai, 980-8572, Japan
| | - Mayuko Itaya-Takahashi
- Laboratory of Food Function Analysis, Graduate School of Agricultural Science, Tohoku University, 468-1 Aramaki Aza Aoba, Aoba-ku, Sendai, 980-8572, Japan
| | - Yosuke Horikoshi
- Division of Medical Biochemistry, Department of Pathophysiological and Therapeutic Sciences, Tottori University Faculty of Medicine, 86 Nishi-cho, Yonago, 683-8503, Japan
| | - Naoki Shimizu
- Laboratory of Food Function Analysis, Graduate School of Agricultural Science, Tohoku University, 468-1 Aramaki Aza Aoba, Aoba-ku, Sendai, 980-8572, Japan
| | - Isabella Supardi Parida
- Laboratory of Food Function Analysis, Graduate School of Agricultural Science, Tohoku University, 468-1 Aramaki Aza Aoba, Aoba-ku, Sendai, 980-8572, Japan
| | - Mirinthorn Jutanom
- Laboratory of Food Function Analysis, Graduate School of Agricultural Science, Tohoku University, 468-1 Aramaki Aza Aoba, Aoba-ku, Sendai, 980-8572, Japan
| | - Takahiro Eitsuka
- Laboratory of Food Function Analysis, Graduate School of Agricultural Science, Tohoku University, 468-1 Aramaki Aza Aoba, Aoba-ku, Sendai, 980-8572, Japan
| | - Yoshikazu Tanaka
- Applied Biological Molecular Science, Graduate School of Life Sciences, Tohoku University, 2-1-1 Katahira, Aoba-ku, Sendai, 980-8577, Japan
| | - Jean-Marc Zingg
- Department of Biochemistry and Molecular Biology, University of Miami, 1011 NW 15th St, Miami, FL, 33136-1019, USA
| | - Tatsuya Matsura
- Division of Medical Biochemistry, Department of Pathophysiological and Therapeutic Sciences, Tottori University Faculty of Medicine, 86 Nishi-cho, Yonago, 683-8503, Japan
- Department of Nutritional Sciences, Faculty of Human Ecology, Yasuda Women's University, 6-13-1 Yasuhigashi, Asaminami-ku, Hiroshima, 731-0153, Japan
| | - Kiyotaka Nakagawa
- Laboratory of Food Function Analysis, Graduate School of Agricultural Science, Tohoku University, 468-1 Aramaki Aza Aoba, Aoba-ku, Sendai, 980-8572, Japan.
| |
Collapse
|
7
|
Yang SJ, Pai JA, Shieh MJ, Chen JLY, Chen KC. Cisplatin-loaded gold nanoshells mediate chemo-photothermal therapy against primary and distal lung cancers growth. Biomed Pharmacother 2023; 158:114146. [PMID: 36584428 DOI: 10.1016/j.biopha.2022.114146] [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: 11/08/2022] [Revised: 12/12/2022] [Accepted: 12/21/2022] [Indexed: 12/29/2022] Open
Abstract
Lung cancer is the most common cause of cancer mortality worldwide. The advances in surgery, radiotherapy, chemotherapeutic and immunotherapeutic drugs have progressed in the past decades, but the prognosis of lung cancer is still poor. In this study, we developed cisplatin (CDDP)-loaded human serum albumin (HSA)-based gold nanoshells (HCP@GNSs) for synergistic chemo-photothermal therapy (chemo-PTT). The HCP@GNSs not only acted as drug nanocarriers for chemotherapy but also serve as a superior mediator for PTT, which could exhibit a temperature increase upon a near infrared (NIR) laser exposure that was sufficient for photothermal ablation. HCP@GNSs were highly biocompatible and hemocompatible nanocarriers, while the synergistic chemo-PTT resulting from HCP@GNSs plus NIR exposure displayed stronger cytotoxicity effect than HCP@GNSs or PTT alone, especially at a low CDDP concentration. In vivo analysis demonstrated that HCP@GNSs-mediated chemo-PTT increased necrosis in tumors to achieve a high tumor clearance rate with no adverse side effects. Moreover, HCP@GNSs-medicated chemo-PTT induced the recruitment of dendritic cells, B-cells, and natural killer T-cells in distal tumors to inhibit the growth of the tumors. Therefore, the CDDP-loaded HCP@GNSs may be a potential nanomedicine candidate for curative lung cancer treatment in the future.
Collapse
Affiliation(s)
- Shu-Jyuan Yang
- Institute of Biomedical Engineering, College of Medicine and College of Engineering, National Taiwan University, No. 1, Section 1, Jen-Ai Road, Taipei 100, Taiwan
| | - Jui-An Pai
- Institute of Biomedical Engineering, College of Medicine and College of Engineering, National Taiwan University, No. 1, Section 1, Jen-Ai Road, Taipei 100, Taiwan
| | - Ming-Jium Shieh
- Institute of Biomedical Engineering, College of Medicine and College of Engineering, National Taiwan University, No. 1, Section 1, Jen-Ai Road, Taipei 100, Taiwan; Department of Oncology, National Taiwan University Hospital and College of Medicine, No. 7, Chung-Shan South Road, Taipei 100, Taiwan
| | - Jenny Ling-Yu Chen
- Department of Radiology, National Taiwan University College of Medicine, Taipei, No. 7, Chung-Shan South Road, Taipei 100, Taiwan
| | - Ke-Cheng Chen
- Institute of Biomedical Engineering, College of Medicine and College of Engineering, National Taiwan University, No. 1, Section 1, Jen-Ai Road, Taipei 100, Taiwan; Department of Surgery, National Taiwan University Hospital and College of Medicine, No. 7, Chung-Shan South Road, Taipei 100, Taiwan.
| |
Collapse
|
8
|
Marotta C, Giorgi E, Binacchi F, Cirri D, Gabbiani C, Pratesi A. An overview of recent advancements in anticancer Pt(IV) prodrugs: New smart drug combinations, activation and delivery strategies. Inorganica Chim Acta 2023. [DOI: 10.1016/j.ica.2023.121388] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
|
9
|
Kim J, Thomas SN. Opportunities for Nitric Oxide in Potentiating Cancer Immunotherapy. Pharmacol Rev 2022; 74:1146-1175. [PMID: 36180108 PMCID: PMC9553106 DOI: 10.1124/pharmrev.121.000500] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2021] [Revised: 05/15/2022] [Accepted: 07/05/2022] [Indexed: 11/22/2022] Open
Abstract
Despite nearly 30 years of development and recent highlights of nitric oxide (NO) donors and NO delivery systems in anticancer therapy, the limited understanding of exogenous NO's effects on the immune system has prevented their advancement into clinical use. In particular, the effects of exogenously delivered NO differing from that of endogenous NO has obscured how the potential and functions of NO in anticancer therapy may be estimated and exploited despite the accumulating evidence of NO's cancer therapy-potentiating effects on the immune system. After introducing their fundamentals and characteristics, this review discusses the current mechanistic understanding of NO donors and delivery systems in modulating the immunogenicity of cancer cells as well as the differentiation and functions of innate and adaptive immune cells. Lastly, the potential for the complex modulatory effects of NO with the immune system to be leveraged for therapeutic applications is discussed in the context of recent advancements in the implementation of NO delivery systems for anticancer immunotherapy applications. SIGNIFICANCE STATEMENT: Despite a 30-year history and recent highlights of nitric oxide (NO) donors and delivery systems as anticancer therapeutics, their clinical translation has been limited. Increasing evidence of the complex interactions between NO and the immune system has revealed both the potential and hurdles in their clinical translation. This review summarizes the effects of exogenous NO on cancer and immune cells in vitro and elaborates these effects in the context of recent reports exploiting NO delivery systems in vivo in cancer therapy applications.
Collapse
Affiliation(s)
- Jihoon Kim
- Parker H. Petit Institute for Bioengineering and Bioscience (J.K., S.N.T.), George W. Woodruff School of Mechanical Engineering (J.K., S.N.T.), and Wallace H. Coulter Department of Biomedical Engineering (S.N.T.), Georgia Institute of Technology, Atlanta, Georgia; Winship Cancer Institute, Emory University School of Medicine, Atlanta, Georgia (S.N.T.); and Division of Biological Science and Technology, Yonsei University, Wonju, South Korea (J.K.)
| | - Susan N Thomas
- Parker H. Petit Institute for Bioengineering and Bioscience (J.K., S.N.T.), George W. Woodruff School of Mechanical Engineering (J.K., S.N.T.), and Wallace H. Coulter Department of Biomedical Engineering (S.N.T.), Georgia Institute of Technology, Atlanta, Georgia; Winship Cancer Institute, Emory University School of Medicine, Atlanta, Georgia (S.N.T.); and Division of Biological Science and Technology, Yonsei University, Wonju, South Korea (J.K.)
| |
Collapse
|
10
|
Cho H, Jeon SI, Ahn CH, Shim MK, Kim K. Emerging Albumin-Binding Anticancer Drugs for Tumor-Targeted Drug Delivery: Current Understandings and Clinical Translation. Pharmaceutics 2022; 14:728. [PMID: 35456562 PMCID: PMC9028280 DOI: 10.3390/pharmaceutics14040728] [Citation(s) in RCA: 34] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Revised: 03/20/2022] [Accepted: 03/24/2022] [Indexed: 02/01/2023] Open
Abstract
Albumin has shown remarkable promise as a natural drug carrier by improving pharmacokinetic (PK) profiles of anticancer drugs for tumor-targeted delivery. The exogenous or endogenous albumin enhances the circulatory half-lives of anticancer drugs and passively target the tumors by the enhanced permeability and retention (EPR) effect. Thus, the albumin-based drug delivery leads to a potent antitumor efficacy in various preclinical models, and several candidates have been evaluated clinically. The most successful example is Abraxane, an exogenous human serum albumin (HSA)-bound paclitaxel formulation approved by the FDA and used to treat locally advanced or metastatic tumors. However, additional clinical translation of exogenous albumin formulations has not been approved to date because of their unexpectedly low delivery efficiency, which can increase the risk of systemic toxicity. To overcome these limitations, several prodrugs binding endogenous albumin covalently have been investigated owing to distinct advantages for a safe and more effective drug delivery. In this review, we give account of the different albumin-based drug delivery systems, from laboratory investigations to clinical applications, and their potential challenges, and the outlook for clinical translation is discussed. In addition, recent advances and progress of albumin-binding drugs to move more closely to the clinical settings are outlined.
Collapse
Affiliation(s)
- Hanhee Cho
- Department of Materials Science and Engineering, Seoul National University, Seoul 08826, Korea
- Biomedical Research Institute, Korea Institute of Science and Technology (KIST), Seoul 02792, Korea
| | - Seong Ik Jeon
- Biomedical Research Institute, Korea Institute of Science and Technology (KIST), Seoul 02792, Korea
| | - Cheol-Hee Ahn
- Department of Materials Science and Engineering, Seoul National University, Seoul 08826, Korea
| | - Man Kyu Shim
- Biomedical Research Institute, Korea Institute of Science and Technology (KIST), Seoul 02792, Korea
| | - Kwangmeyung Kim
- Biomedical Research Institute, Korea Institute of Science and Technology (KIST), Seoul 02792, Korea
- KU-KIST Graduate School of Converging Science and Technology, Korea University, Seoul 02841, Korea
| |
Collapse
|
11
|
Yang SJ, Huang HT, Huang CH, Pai JA, Wang CH, Shieh MJ. The synergistic effect of chemo-photothermal therapies in SN-38-loaded gold-nanoshell-based colorectal cancer treatment. Nanomedicine (Lond) 2021; 17:23-40. [PMID: 34918941 DOI: 10.2217/nnm-2021-0187] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Aim: 7-Ethyl-10-hydroxycamptothecin (SN-38)-loaded gold nanoshells nanoparticles (HSP@Au NPs) were developed for combined chemo-photothermal therapy to treat colorectal cancer. Materials & methods: SN-38-loaded nanoparticles (HSP NPs) were prepared by the lyophilization-hydration method, and then developed into gold nanoshells. The nanoparticles were characterized and assessed for photothermal properties, cytotoxicity and hemocompatibility in vitro. In vivo anticancer activity was tested in a tumor mouse model. Results: The HSP@Au NPs (diameter 186.9 nm, zeta potential 33.4 mV) led to significant cytotoxicity in cancer cells exposed to a near-infrared laser. Moreover, the HSP@Au NP-mediated chemo-photothermal therapy displayed significant tumor growth suppression and disappearance (25% of tumor clearance rate) without adverse side effects in vivo. Conclusion: HSP@Au NPs may be promising in the treatment of colorectal cancer in the future.
Collapse
Affiliation(s)
- Shu-Jyuan Yang
- Institute of Biomedical Engineering, College of Medicine & College of Engineering, National Taiwan University, Taipei, 100, Taiwan
| | - Hsiao-Ting Huang
- Institute of Biomedical Engineering, College of Medicine & College of Engineering, National Taiwan University, Taipei, 100, Taiwan
| | - Chung-Huan Huang
- Institute of Biomedical Engineering, College of Medicine & College of Engineering, National Taiwan University, Taipei, 100, Taiwan
| | - Jui-An Pai
- Institute of Biomedical Engineering, College of Medicine & College of Engineering, National Taiwan University, Taipei, 100, Taiwan
| | - Chung-Hao Wang
- Gene'e Tech Co. Ltd. 2F., No. 661, Bannan Rd., Zhonghe District, New Taipei City, 235, Taiwan
| | - Ming-Jium Shieh
- Institute of Biomedical Engineering, College of Medicine & College of Engineering, National Taiwan University, Taipei, 100, Taiwan.,Department of Oncology, National Taiwan University Hospital & College of Medicine, Taipei, 100, Taiwan
| |
Collapse
|
12
|
Pekmezovic M, Kaune AK, Austermeier S, Hitzler SUJ, Mogavero S, Hovhannisyan H, Gabaldón T, Gresnigt MS, Hube B. Human albumin enhances the pathogenic potential of Candida glabrata on vaginal epithelial cells. PLoS Pathog 2021; 17:e1010037. [PMID: 34710198 PMCID: PMC8577789 DOI: 10.1371/journal.ppat.1010037] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2021] [Revised: 11/09/2021] [Accepted: 10/15/2021] [Indexed: 12/15/2022] Open
Abstract
The opportunistic pathogen Candida glabrata is the second most frequent causative agent of vulvovaginal candidiasis (VVC), a disease that affects 70–75% of women at least once during their life. However, C. glabrata is almost avirulent in mice and normally incapable of inflicting damage to vaginal epithelial cells in vitro. We thus proposed that host factors present in vivo may influence C. glabrata pathogenicity. We, therefore, analyzed the impact of albumin, one of the most abundant proteins of the vaginal fluid. The presence of human, but not murine, albumin dramatically increased the potential of C. glabrata to damage vaginal epithelial cells. This effect depended on macropinocytosis-mediated epithelial uptake of albumin and subsequent proteolytic processing. The enhanced pathogenicity of C. glabrata can be explained by a combination of beneficial effects for the fungus, which includes an increased access to iron, accelerated growth, and increased adhesion. Screening of C. glabrata deletion mutants revealed that Hap5, a key regulator of iron homeostasis, is essential for the albumin-augmented damage potential. The albumin-augmented pathogenicity was reversed by the addition of iron chelators and a similar increase in pathogenicity was shown by increasing the iron availability, confirming a key role of iron. Accelerated growth not only led to higher cell numbers, but also to increased fungal metabolic activity and oxidative stress resistance. Finally, the albumin-driven enhanced damage potential was associated with the expression of distinct C. glabrata virulence genes. Transcriptional responses of the epithelial cells suggested an unfolded protein response (UPR) and ER-stress responses combined with glucose starvation induced by fast growing C. glabrata cells as potential mechanisms by which cytotoxicity is mediated.Collectively, we demonstrate that albumin augments the pathogenic potential of C. glabrata during interaction with vaginal epithelial cells. This suggests a role for albumin as a key player in the pathogenesis of VVC. Candida glabrata is the overall second causative species of candidiasis in humans, but little is known about the pathogenicity mechanisms of this yeast. C. glabrata is capable of causing lethal systemic candidiasis mostly in elderly immunocompromised patients, but is also a frequent cause of vulvovaginal candidiasis. These clinical insights suggest that C. glabrata has a high virulence potential, yet little pathogenicity is observed in both in vitro and in vivo infection models. The finding that human albumin, the most abundant protein in the human body, is boosting C. glabrata pathogenicity in vitro provides novel insights into C. glabrata pathogenicity mechanisms and shows that the presence of distinct human factors can have a significant influence on the virulence potential of a pathogenic microbe.
Collapse
Affiliation(s)
- Marina Pekmezovic
- Department of Microbial Pathogenicity Mechanisms, Leibniz Institute for Natural Product Research and Infection Biology, Hans Knoell Institute, Jena, Germany
| | - Ann-Kristin Kaune
- Department of Microbial Pathogenicity Mechanisms, Leibniz Institute for Natural Product Research and Infection Biology, Hans Knoell Institute, Jena, Germany
| | - Sophie Austermeier
- Department of Microbial Pathogenicity Mechanisms, Leibniz Institute for Natural Product Research and Infection Biology, Hans Knoell Institute, Jena, Germany
| | - Sophia U. J. Hitzler
- Junior Research Group Adaptive Pathogenicity Strategies, Leibniz Institute for Natural Product Research and Infection Biology, Hans Knoell Institute, Jena, Germany
| | - Selene Mogavero
- Department of Microbial Pathogenicity Mechanisms, Leibniz Institute for Natural Product Research and Infection Biology, Hans Knoell Institute, Jena, Germany
| | - Hrant Hovhannisyan
- Life Sciences Department, Barcelona Supercomputing Center (BSC), Barcelona, Spain
- Mechanisms of Disease Department, Institute for Research in Biomedicine (IRB), Barcelona, Spain
| | - Toni Gabaldón
- Life Sciences Department, Barcelona Supercomputing Center (BSC), Barcelona, Spain
- Mechanisms of Disease Department, Institute for Research in Biomedicine (IRB), Barcelona, Spain
- Institució Catalana de Recerca i Estudis Avançats (ICREA), Barcelona, Spain
| | - Mark S. Gresnigt
- Junior Research Group Adaptive Pathogenicity Strategies, Leibniz Institute for Natural Product Research and Infection Biology, Hans Knoell Institute, Jena, Germany
- * E-mail: (MSG); (BH)
| | - Bernhard Hube
- Department of Microbial Pathogenicity Mechanisms, Leibniz Institute for Natural Product Research and Infection Biology, Hans Knoell Institute, Jena, Germany
- Institute of Microbiology, Friedrich Schiller University, Jena, Germany
- * E-mail: (MSG); (BH)
| |
Collapse
|
13
|
Voronovic E, Skripka A, Jarockyte G, Ger M, Kuciauskas D, Kaupinis A, Valius M, Rotomskis R, Vetrone F, Karabanovas V. Uptake of Upconverting Nanoparticles by Breast Cancer Cells: Surface Coating versus the Protein Corona. ACS APPLIED MATERIALS & INTERFACES 2021; 13:39076-39087. [PMID: 34378375 PMCID: PMC8824430 DOI: 10.1021/acsami.1c10618] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/16/2023]
Abstract
Fluorophores with multifunctional properties known as rare-earth-doped nanoparticles (RENPs) are promising candidates for bioimaging, therapy, and drug delivery. When applied in vivo, these nanoparticles (NPs) have to retain long blood-circulation time, bypass elimination by phagocytic cells, and successfully arrive at the target area. Usually, NPs in a biological medium are exposed to proteins, which form the so-called "protein corona" (PC) around the NPs and influence their targeted delivery and accumulation in cells and tissues. Different surface coatings change the PC size and composition, subsequently deciding the fate of the NPs. Thus, detailed studies on the PC are of utmost importance to determine the most suitable NP surface modification for biomedical use. When it comes to RENPs, these studies are particularly scarce. Here, we investigate the PC composition and its impact on the cellular uptake of citrate-, SiO2-, and phospholipid micelle-coated RENPs (LiYF4:Yb3+,Tm3+). We observed that the PC of citrate- and phospholipid-coated RENPs is relatively stable and similar in the adsorbed protein composition, while the PC of SiO2-coated RENPs is larger and highly dynamic. Moreover, biocompatibility, accumulation, and cytotoxicity of various RENPs in cancer cells have been evaluated. On the basis of the cellular imaging, supported by the inhibition studies, it was revealed that RENPs are internalized by endocytosis and that specific endocytic routes are PC composition dependent. Overall, these results are essential to fill the gaps in the fundamental understanding of the nano-biointeractions of RENPs, pertinent for their envisioned application in biomedicine.
Collapse
Affiliation(s)
- Evelina Voronovic
- Biomedical
Physics Laboratory of National Cancer Institute, Baublio 3B, LT-08406 Vilnius, Lithuania
- Life
Sciences Center, Vilnius University, Sauletekio av. 7, LT-10257 Vilnius, Lithuania
- Department
of Chemistry and Bioengineering, Vilnius
Gediminas Technical University, Sauletekio av. 11, LT-10223 Vilnius, Lithuania
| | - Artiom Skripka
- Centre
Énergie, Matériaux et Télécommunications, Institut National de la Recherche Scientifique, Université
du Québec, 1650 Boul. Lionel-Boulet, Varennes, Quebec J3X 1S2, Canada
| | - Greta Jarockyte
- Biomedical
Physics Laboratory of National Cancer Institute, Baublio 3B, LT-08406 Vilnius, Lithuania
- Life
Sciences Center, Vilnius University, Sauletekio av. 7, LT-10257 Vilnius, Lithuania
| | - Marija Ger
- Institute
of Biochemistry, Life Sciences Center, Vilnius
University, Sauletekio
av. 7, LT-10257 Vilnius, Lithuania
| | - Dalius Kuciauskas
- Institute
of Biochemistry, Life Sciences Center, Vilnius
University, Sauletekio
av. 7, LT-10257 Vilnius, Lithuania
| | - Algirdas Kaupinis
- Institute
of Biochemistry, Life Sciences Center, Vilnius
University, Sauletekio
av. 7, LT-10257 Vilnius, Lithuania
| | - Mindaugas Valius
- Institute
of Biochemistry, Life Sciences Center, Vilnius
University, Sauletekio
av. 7, LT-10257 Vilnius, Lithuania
| | - Ricardas Rotomskis
- Biomedical
Physics Laboratory of National Cancer Institute, Baublio 3B, LT-08406 Vilnius, Lithuania
- Biophotonics
Group of Laser Research Centre, Vilnius
University, Sauletekio
av. 9, LT-10222 Vilnius, Lithuania
| | - Fiorenzo Vetrone
- Centre
Énergie, Matériaux et Télécommunications, Institut National de la Recherche Scientifique, Université
du Québec, 1650 Boul. Lionel-Boulet, Varennes, Quebec J3X 1S2, Canada
| | - Vitalijus Karabanovas
- Biomedical
Physics Laboratory of National Cancer Institute, Baublio 3B, LT-08406 Vilnius, Lithuania
- Department
of Chemistry and Bioengineering, Vilnius
Gediminas Technical University, Sauletekio av. 11, LT-10223 Vilnius, Lithuania
| |
Collapse
|
14
|
Usman M, Ilyas A, Syed B, Hashim Z, Ahmed A, Zarina S. Serum HSP90-Alpha and Oral Squamous Cell Carcinoma : A Prospective Biomarker. Protein Pept Lett 2021; 28:1157-1163. [PMID: 34137356 DOI: 10.2174/0929866528666210616112539] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2021] [Revised: 05/10/2021] [Accepted: 05/10/2021] [Indexed: 12/24/2022]
Abstract
AIM Current study aims to perform differential protein expression analysis of serum samples from Oral squamous cell carcinoma (OSCC) patients and healthy controls in search of potential diagnostic and/or prognostic biomarker(s). OBJECTIVE OSCC is diagnosed late, resulting in poor survival and high mortality. Identification of non-invasive prognostic biomarker is of utmost importance for early diagnosis and proper management of the disease; hence we used proteomic approach to identify potential biomarkers from serum. METHODS Serum samples (OSCC n=45 and control n=30) were depleted and proteins were separated using 2-D gel electrophoresis followed by identification by mass spectrometric analysis. Gene expression analysis of identified proteins in malignant and normal tissue was also performed to complement proteomics studies. RESULTS Among differentially expressed proteins, a noteworthy observation was up regulation of Heat shock protein alpha (HSP90α) from serum of oral cancer patients. We also observed elevated levels of Haptoglobin (HP) along with down regulation of Type II keratin cytoskeletal 1(KRT1) and serum Albumin (ALB) in oral cancer patients. Gene expression studies of identified proteins in malignant and normal tissue revealed a similar pattern with the exception of KRT1. We believe that elevated levels of serum HSP90 alpha might be used as a potential biomarker. CONCLUSION Our findings suggest the contribution of HSP90 alpha and other identified proteins in oral pathology as pro/anti apoptotic modulators, thus they are being considered as predictive biomarkers.
Collapse
Affiliation(s)
- Muhammad Usman
- Dr. Zafar H. Zaidi Center for Proteomics, University of Karachi, Karachi 75270, Pakistan
| | - Amber Ilyas
- Dr. Zafar H. Zaidi Center for Proteomics, University of Karachi, Karachi 75270, Pakistan
| | - Basir Syed
- Department of Biomedical and Pharmaceutical Sciences, Chapman University, Orange, CA 92866, United States
| | - Zehra Hashim
- Dr. Zafar H. Zaidi Center for Proteomics, University of Karachi, Karachi 75270, Pakistan
| | - Aftab Ahmed
- Department of Biomedical and Pharmaceutical Sciences, Chapman University, Orange, CA 92866, United States
| | - Shamshad Zarina
- Dr. Zafar H. Zaidi Center for Proteomics, University of Karachi, Karachi 75270, Pakistan
| |
Collapse
|
15
|
Cooper E, Choi PJ, Denny WA, Jose J, Dragunow M, Park TIH. The Use of Heptamethine Cyanine Dyes as Drug-Conjugate Systems in the Treatment of Primary and Metastatic Brain Tumors. Front Oncol 2021; 11:654921. [PMID: 34141613 PMCID: PMC8204086 DOI: 10.3389/fonc.2021.654921] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2021] [Accepted: 04/01/2021] [Indexed: 12/24/2022] Open
Abstract
Effective cancer therapeutics for brain tumors must be able to cross the blood-brain barrier (BBB) to reach the tumor in adequate quantities and overcome the resistance conferred by the local tumor microenvironment. Clinically approved chemotherapeutic agents have been investigated for brain neoplasms, but despite their effectiveness in peripheral cancers, failed to show therapeutic success in brain tumors. This is largely due to their poor bioavailability and specificity towards brain tumors. A targeted delivery system might improve the efficacy of the candidate compounds by increasing the retention time in the tumor tissue, and minimizing the numerous side effects associated with the non-specific distribution of the chemotherapy agent. Heptamethine cyanine dyes (HMCDs) are a class of near-infrared fluorescence (NIRF) compounds that have recently emerged as promising agents for drug delivery. Initially explored for their use in imaging and monitoring neoplasms, their tumor-targeting properties have recently been investigated for their use as drug carrier systems. This review will explore the recent developments in the tumour-targeting properties of a specific group of NIRF cyanine dyes and the preclinical evidence for their potential as drug-delivery systems in the treatment of primary and metastatic brain tumors.
Collapse
Affiliation(s)
- Elizabeth Cooper
- Department of Pharmacology, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand
- Auckland Cancer Society Research Centre, School of Medical Sciences, University of Auckland, Auckland, New Zealand
| | - Peter J. Choi
- Auckland Cancer Society Research Centre, School of Medical Sciences, University of Auckland, Auckland, New Zealand
| | - William A. Denny
- Auckland Cancer Society Research Centre, School of Medical Sciences, University of Auckland, Auckland, New Zealand
| | - Jiney Jose
- Auckland Cancer Society Research Centre, School of Medical Sciences, University of Auckland, Auckland, New Zealand
| | - Mike Dragunow
- Department of Pharmacology, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand
- Neurosurgical Research Unit, The Centre for Brain Research, University of Auckland, Auckland, New Zealand
- Hugh Green Biobank, The Centre for Brain Research, University of Auckland, Auckland, New Zealand
| | - Thomas I.-H. Park
- Department of Pharmacology, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand
- Neurosurgical Research Unit, The Centre for Brain Research, University of Auckland, Auckland, New Zealand
| |
Collapse
|
16
|
Abstract
Active targeting uses molecular fragments that bind receptors overexpressed on cell surfaces to deliver cargoes, and this selective delivery to diseased over healthy tissue is valuable in diagnostic imaging and therapy. For instance, targeted near-infrared (near-IR) dyes can mark tissue to be excised in surgery, and radiologists can use active targeting to concentrate agents for positron emission tomography (PET) in tumor tissue to monitor tumor metastases. Selective delivery to diseased tissue is also valuable in some treatments wherein therapeutic indexes (toxic/effective doses) are key determinants of efficacy. However, active targeting will only work for cells expressing the pivotal cell surface receptor that is targeted. That is a problem because tumors, even ones derived from the same organ, are not homogeneous, patient-to-patient variability is common, and heterogeneity can occur even in the same patient, so monotherapy with one actively targeted agent is unlikely to be uniformly effective. A particular category of fluorescent heptamethine cyanine-7 (Cy-7) dyes, here called tumor seeking dyes, offer a way to circumvent this problem because they selectively accumulate in any solid tumor. Furthermore, they persist in tumor tissue for several days, sometimes longer than 72 h. Consequently, tumor seeking dyes are near-IR fluorescent targeting agents that, unlike mAbs (monoclonal antibodies), accumulate in any solid lesion, thus overcoming tumor heterogeneity, and persist there for long periods, circumventing the rapid clearance problems that bedevil low molecular mass drugs. Small molecule imaging agents and drugs attached to tumor-seeking dyes have high therapeutic indices and long residence times in cancer cells and tumor tissue. All this sounds too good to be true. We believe most of this is true, but the controversy is associated with how and why these characteristics arise. Prior to our studies, the prevailing hypothesis, often repeated, was that tumor seeking dyes are uptaken by organic anion transporting polypeptides (OATPs) overexpressed on cancer cells. This Account summarizes evidence indicating tumor seeking Cy-7 dyes have exceptional accumulation and persistence properties because they covalently bind to albumin in vivo. That adduct formation provides a convenient way to form albumin-bound pharmaceuticals labeled with near-IR fluorophores which can be tracked in vivo. This understanding may facilitate more rapid developments of generally applicable actively targeted reagents.
Collapse
Affiliation(s)
- Syed Muhammad Usama
- Department of Chemistry, Texas A&M University, Box 30012, College Station, Texas 77842, United States
| | - Kevin Burgess
- Department of Chemistry, Texas A&M University, Box 30012, College Station, Texas 77842, United States
| |
Collapse
|
17
|
Svitkova B, Zavisova V, Nemethova V, Koneracka M, Kretova M, Razga F, Ursinyova M, Gabelova A. Differences in surface chemistry of iron oxide nanoparticles result in different routes of internalization. BEILSTEIN JOURNAL OF NANOTECHNOLOGY 2021; 12:270-281. [PMID: 33842184 PMCID: PMC8008094 DOI: 10.3762/bjnano.12.22] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/29/2020] [Accepted: 03/11/2021] [Indexed: 06/12/2023]
Abstract
The efficient entry of nanotechnology-based pharmaceuticals into target cells is highly desired to reach high therapeutic efficiency while minimizing the side effects. Despite intensive research, the impact of the surface coating on the mechanism of nanoparticle uptake is not sufficiently understood yet. Herein, we present a mechanistic study of cellular internalization pathways of two magnetic iron oxide nanoparticles (MNPs) differing in surface chemistry into A549 cells. The MNP uptake was investigated in the presence of different inhibitors of endocytosis and monitored by spectroscopic and imaging techniques. The results revealed that the route of MNP entry into cells strongly depends on the surface chemistry of the MNPs. While serum bovine albumin-coated MNPs entered the cells via clathrin-mediated endocytosis (CME), caveolin-mediated endocytosis (CavME) or lipid rafts were preferentially involved in the internalization of polyethylene glycol-coated MNPs. Our data indicate that surface engineering can contribute to an enhanced delivery efficiency of nanoparticles.
Collapse
Affiliation(s)
- Barbora Svitkova
- Cancer Research Institute, Biomedical Research Center of the Slovak Academy of Sciences, Dubravska cesta 9, 845 05 Bratislava, Slovakia
| | - Vlasta Zavisova
- Institute of Experimental Physics, Slovak Academy of Sciences, Watsonova 47, 040 01 Kosice, Slovakia
| | - Veronika Nemethova
- Faculty of Medicine, Comenius University, Spitalska 24, 813 72 Bratislava, Slovakia
- Selecta Biotech SE, Istrijska 20, 841 07 Bratislava, Slovakia
| | - Martina Koneracka
- Institute of Experimental Physics, Slovak Academy of Sciences, Watsonova 47, 040 01 Kosice, Slovakia
| | - Miroslava Kretova
- Cancer Research Institute, Biomedical Research Center of the Slovak Academy of Sciences, Dubravska cesta 9, 845 05 Bratislava, Slovakia
| | - Filip Razga
- Faculty of Medicine, Comenius University, Spitalska 24, 813 72 Bratislava, Slovakia
- Selecta Biotech SE, Istrijska 20, 841 07 Bratislava, Slovakia
| | - Monika Ursinyova
- Slovak Medical University, Limbova 12, 833 03 Bratislava, Slovakia
| | - Alena Gabelova
- Cancer Research Institute, Biomedical Research Center of the Slovak Academy of Sciences, Dubravska cesta 9, 845 05 Bratislava, Slovakia
| |
Collapse
|
18
|
Muruganantham S, Krishnaswami V, Alagarsamy S, Kandasamy R. Anti-platelet Drug-loaded Targeted Technologies for the Effective Treatment of Atherothrombosis. Curr Drug Targets 2021; 22:399-419. [PMID: 33109044 DOI: 10.2174/1389450121666201027125303] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2020] [Revised: 08/13/2020] [Accepted: 08/27/2020] [Indexed: 11/22/2022]
Abstract
Atherothrombosis results from direct interaction between atherosclerotic plaque and arterial thrombosis and is the most common type of cardiovascular disease. As a long term progressive disease, atherosclerosis frequently results in an acute atherothrombotic event through plaque rupture and platelet-rich thrombus formation. The pathophysiology of atherothrombosis involves cholesterol accumulation endothelial dysfunction, dyslipidemia, immuno-inflammatory, and apoptotic aspects. Platelet activation and aggregation is the major cause for stroke because of its roles, including thrombus, contributing to atherosclerotic plaque, and sealing off the bleeding vessel. Platelet aggregates are associated with arterial blood pressure and cardiovascular ischemic events. Under normal physiological conditions, when a blood vessel is damaged, the task of platelets within the circulation is to arrest the blood loss. Antiplatelet inhibits platelet function, thereby decreasing thrombus formation with complementary modes of action to prevent atherothrombosis. In the present scientific scenario, researchers throughout the world are focusing on the development of novel drug delivery systems to enhance patient's compliance. Immediate responding pharmaceutical formulations become an emerging trend in the pharmaceutical industries with better patient compliance. The proposed review provides details related to the molecular pathogenesis of atherothrombosis and recent novel formulation approaches to treat atherothrombosis with particular emphasis on commercial formulation and upcoming technologies.
Collapse
Affiliation(s)
- Selvakumar Muruganantham
- Centre for Excellence in Nanobio Translational Research (CENTRE), Department of Pharmaceutical Technology, University College of Engineering, Anna University, BIT Campus, Tiruchirappalli, Tamil Nadu, India
| | - Venkateshwaran Krishnaswami
- Centre for Excellence in Nanobio Translational Research (CENTRE), Department of Pharmaceutical Technology, University College of Engineering, Anna University, BIT Campus, Tiruchirappalli, Tamil Nadu, India
| | - Shanmugarathinam Alagarsamy
- Centre for Excellence in Nanobio Translational Research (CENTRE), Department of Pharmaceutical Technology, University College of Engineering, Anna University, BIT Campus, Tiruchirappalli, Tamil Nadu, India
| | - Ruckmani Kandasamy
- Centre for Excellence in Nanobio Translational Research (CENTRE), Department of Pharmaceutical Technology, University College of Engineering, Anna University, BIT Campus, Tiruchirappalli, Tamil Nadu, India
| |
Collapse
|
19
|
Bionaz M, Vargas-Bello-Pérez E, Busato S. Advances in fatty acids nutrition in dairy cows: from gut to cells and effects on performance. J Anim Sci Biotechnol 2020; 11:110. [PMID: 33292523 PMCID: PMC7667790 DOI: 10.1186/s40104-020-00512-8] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2020] [Accepted: 09/08/2020] [Indexed: 02/06/2023] Open
Abstract
High producing dairy cows generally receive in the diet up to 5-6% of fat. This is a relatively low amount of fat in the diet compared to diets in monogastrics; however, dietary fat is important for dairy cows as demonstrated by the benefits of supplementing cows with various fatty acids (FA). Several FA are highly bioactive, especially by affecting the transcriptome; thus, they have nutrigenomic effects. In the present review, we provide an up-to-date understanding of the utilization of FA by dairy cows including the main processes affecting FA in the rumen, molecular aspects of the absorption of FA by the gut, synthesis, secretion, and utilization of chylomicrons; uptake and metabolism of FA by peripheral tissues, with a main emphasis on the liver, and main transcription factors regulated by FA. Most of the advances in FA utilization by rumen microorganisms and intestinal absorption of FA in dairy cows were made before the end of the last century with little information generated afterwards. However, large advances on the molecular aspects of intestinal absorption and cellular uptake of FA were made on monogastric species in the last 20 years. We provide a model of FA utilization in dairy cows by using information generated in monogastrics and enriching it with data produced in dairy cows. We also reviewed the latest studies on the effects of dietary FA on milk yield, milk fatty acid composition, reproduction, and health in dairy cows. The reviewed data revealed a complex picture with the FA being active in each step of the way, starting from influencing rumen microbiota, regulating intestinal absorption, and affecting cellular uptake and utilization by peripheral tissues, making prediction on in vivo nutrigenomic effects of FA challenging.
Collapse
Affiliation(s)
- Massimo Bionaz
- Department of Animal and Rangeland Sciences, Oregon State University, Corvallis, OR, 97331, USA.
| | - Einar Vargas-Bello-Pérez
- Department of Veterinary and Animal Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, Grønnegårdsvej 3, DK-1870, Frederiksberg C, Denmark
| | - Sebastiano Busato
- Department of Animal and Rangeland Sciences, Oregon State University, Corvallis, OR, 97331, USA
| |
Collapse
|
20
|
Shah JV, Gonda A, Pemmaraju R, Subash A, Bobadilla Mendez C, Berger M, Zhao X, He S, Riman RE, Tan MC, Pierce MC, Moghe PV, Ganapathy V. Shortwave Infrared-Emitting Theranostics for Breast Cancer Therapy Response Monitoring. Front Mol Biosci 2020; 7:569415. [PMID: 33134314 PMCID: PMC7575924 DOI: 10.3389/fmolb.2020.569415] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2020] [Accepted: 09/14/2020] [Indexed: 12/21/2022] Open
Abstract
Therapeutic drug monitoring (TDM) in cancer, while imperative, has been challenging due to inter-patient variability in drug pharmacokinetics. Additionally, most pharmacokinetic monitoring is done by assessments of the drugs in plasma, which is not an accurate gauge for drug concentrations in target tumor tissue. There exists a critical need for therapy monitoring tools that can provide real-time feedback on drug efficacy at target site to enable alteration in treatment regimens early during cancer therapy. Here, we report on theranostic optical imaging probes based on shortwave infrared (SWIR)-emitting rare earth-doped nanoparticles encapsulated with human serum albumin (abbreviated as ReANCs) that have demonstrated superior surveillance capability for detecting micro-lesions at depths of 1 cm in a mouse model of breast cancer metastasis. Most notably, ReANCs previously deployed for detection of multi-organ metastases resolved bone lesions earlier than contrast-enhanced magnetic resonance imaging (MRI). We engineered tumor-targeted ReANCs carrying a therapeutic payload as a potential theranostic for evaluating drug efficacy at the tumor site. In vitro results demonstrated efficacy of ReANCs carrying doxorubicin (Dox), providing sustained release of Dox while maintaining cytotoxic effects comparable to free Dox. Significantly, in a murine model of breast cancer lung metastasis, we demonstrated the ability for therapy monitoring based on measurements of SWIR fluorescence from tumor-targeted ReANCs. These findings correlated with a reduction in lung metastatic burden as quantified via MRI-based volumetric analysis over the course of four weeks. Future studies will address the potential of this novel class of theranostics as a preclinical pharmacological screening tool.
Collapse
Affiliation(s)
- Jay V Shah
- Department of Biomedical Engineering, Rutgers University, Piscataway, NJ, United States
| | - Amber Gonda
- Department of Biomedical Engineering, Rutgers University, Piscataway, NJ, United States
| | - Rahul Pemmaraju
- Department of Biomedical Engineering, Rutgers University, Piscataway, NJ, United States
| | - Aishwarya Subash
- Department of Biomedical Engineering, Rutgers University, Piscataway, NJ, United States
| | | | - Marissa Berger
- Department of Biomedical Engineering, Rutgers University, Piscataway, NJ, United States
| | - Xinyu Zhao
- Engineering Product Development, Singapore University of Technology and Design, Tampines, Singapore
| | - Shuqing He
- Engineering Product Development, Singapore University of Technology and Design, Tampines, Singapore
| | - Richard E Riman
- Department of Materials Science and Engineering, Rutgers University, Piscataway, NJ, United States
| | - Mei Chee Tan
- Engineering Product Development, Singapore University of Technology and Design, Tampines, Singapore
| | - Mark C Pierce
- Department of Biomedical Engineering, Rutgers University, Piscataway, NJ, United States
| | - Prabhas V Moghe
- Department of Biomedical Engineering, Rutgers University, Piscataway, NJ, United States.,Department of Chemical & Biochemical Engineering, Rutgers University, Piscataway, NJ, United States
| | - Vidya Ganapathy
- Department of Biomedical Engineering, Rutgers University, Piscataway, NJ, United States
| |
Collapse
|
21
|
Pavlova AS, Dovydenko IS, Kupryushkin MS, Grigor’eva AE, Pyshnaya IA, Pyshnyi DV. Amphiphilic "Like-a-Brush" Oligonucleotide Conjugates with Three Dodecyl Chains: Self-Assembly Features of Novel Scaffold Compounds for Nucleic Acids Delivery. NANOMATERIALS (BASEL, SWITZERLAND) 2020; 10:E1948. [PMID: 33003636 PMCID: PMC7600535 DOI: 10.3390/nano10101948] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Revised: 09/16/2020] [Accepted: 09/25/2020] [Indexed: 12/19/2022]
Abstract
The conjugation of lipophilic groups to oligonucleotides is a promising approach for improving nucleic acid-based therapeutics' intracellular delivery. Lipid oligonucleotide conjugates can self-aggregate in aqueous solution, which gains much attention due to the formation of micellar particles suitable for cell endocytosis. Here, we describe self-association features of novel "like-a-brush" oligonucleotide conjugates bearing three dodecyl chains. The self-assembly of the conjugates into 30-170 nm micellar particles with a high tendency to aggregate was shown using dynamic light scattering (DLS), atomic force (AFM), and transmission electron (TEM) microscopies. Fluorescently labeled conjugates demonstrated significant quenching of fluorescence intensity (up to 90%) under micelle formation conditions. The conjugates possess increased binding affinity to serum albumin as compared with free oligonucleotides. The dodecyl oligonucleotide conjugate and its duplex efficiently internalized and accumulated into HepG2 cells' cytoplasm without any transfection agent. It was shown that the addition of serum albumin or fetal bovine serum to the medium decreased oligonucleotide uptake efficacy (by 22.5-36%) but did not completely inhibit cell penetration. The obtained results allow considering dodecyl-containing oligonucleotides as scaffold compounds for engineering nucleic acid delivery vehicles.
Collapse
Affiliation(s)
| | | | | | | | | | - Dmitrii V. Pyshnyi
- Institute of Chemical Biology and Fundamental Medicine SB RAS, 630090 Novosibirsk, Russia; (A.S.P.); (I.S.D.); (M.S.K.); (A.E.G.); (I.A.P.)
| |
Collapse
|
22
|
Hasanpoor Z, Mostafaie A, Nikokar I, Hassan ZM. Curcumin-human serum albumin nanoparticles decorated with PDL1 binding peptide for targeting PDL1-expressing breast cancer cells. Int J Biol Macromol 2020; 159:137-153. [DOI: 10.1016/j.ijbiomac.2020.04.130] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2020] [Revised: 04/11/2020] [Accepted: 04/18/2020] [Indexed: 12/15/2022]
|
23
|
Sanità G, Armanetti P, Silvestri B, Carrese B, Calì G, Pota G, Pezzella A, d’Ischia M, Luciani G, Menichetti L, Lamberti A. Albumin-Modified Melanin-Silica Hybrid Nanoparticles Target Breast Cancer Cells via a SPARC-Dependent Mechanism. Front Bioeng Biotechnol 2020; 8:765. [PMID: 32733871 PMCID: PMC7360861 DOI: 10.3389/fbioe.2020.00765] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Accepted: 06/16/2020] [Indexed: 12/18/2022] Open
Abstract
Bioconjugation of a recently developed photoacoustic nanoprobe, based on silica-templated eumelanin-silver hybrid nanoparticles (MelaSil_Ag-NPs), with human serum albumin (HSA) is disclosed herein as an efficient and practical strategy to improve photostability and to perform SPARC mediated internalization in breast cancer cells. Modification of NPs with HSA induced a slight viability decrease in breast cancer cells (HS578T) and normal breast cells (MCF10a) when incubated with HSA-NPs up to 100 μg/mL concentration for 72 h and a complete suppression of hemotoxicity for long incubation times. Uptake experiments with MelaSil_Ag-HSA NPs indicated very high and selective internalization via SPARC in HS578T (SPARC positive cells) but not in MCF10a (SPARC negative cells), as evaluated by using endocytosis inhibitors. The binding of SPARC to HSA was confirmed by Co-IP and Dot-blot assays. Additional studies were performed to analyze the interaction of MelaSil_Ag-HSA NPs with protein corona. Data showed a dramatic diminution of interacting proteins in HSA conjugated NPs compared to bare NPs. HSA-coated MelaSil_Ag-NPs are thus disclosed as a novel functional nanohybrid for potential photoacoustic imaging applications.
Collapse
Affiliation(s)
- Gennaro Sanità
- Department of Molecular Medicine and Medical Biotechnology, University of Naples Federico II, Naples, Italy
| | - Paolo Armanetti
- Institute of Clinical Physiology, National Research Council, Pisa, Italy
| | - Brigida Silvestri
- Department of Chemical, Materials and Production Engineering, University of Naples Federico II, Naples, Italy
| | - Barbara Carrese
- Department of Molecular Medicine and Medical Biotechnology, University of Naples Federico II, Naples, Italy
| | - Gaetano Calì
- Institute of Endocrinology and Molecular Oncology, National Research Council, Naples, Italy
| | - Giulio Pota
- Department of Chemical, Materials and Production Engineering, University of Naples Federico II, Naples, Italy
| | - Alessandro Pezzella
- Department of Chemical Sciences, University of Naples Federico II, Naples, Italy
| | - Marco d’Ischia
- Department of Chemical Sciences, University of Naples Federico II, Naples, Italy
| | - Giuseppina Luciani
- Department of Chemical, Materials and Production Engineering, University of Naples Federico II, Naples, Italy
| | - Luca Menichetti
- Institute of Clinical Physiology, National Research Council, Pisa, Italy
| | - Annalisa Lamberti
- Department of Molecular Medicine and Medical Biotechnology, University of Naples Federico II, Naples, Italy
| |
Collapse
|
24
|
Chrastina A, Welsh J, Rondeau G, Abedinpour P, Borgström P, Baron VT. Plumbagin‐Serum Albumin Interaction: Spectral, Electrochemical, Structure‐Binding Analysis, Antiproliferative and Cell Signaling Aspects with Implications for Anticancer Therapy. ChemMedChem 2020; 15:1338-1347. [DOI: 10.1002/cmdc.202000157] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2020] [Indexed: 02/06/2023]
Affiliation(s)
- Adrian Chrastina
- Proteogenomics Research Institute for Systems Medicine (PRISM) 505 Coast Blvd. South La Jolla CA 92037 USA
| | - John Welsh
- Vaccine Research Institute of San Diego (VRISD) 3030 Bunker Hill Street San Diego CA 92109 USA
| | - Gaelle Rondeau
- Vaccine Research Institute of San Diego (VRISD) 3030 Bunker Hill Street San Diego CA 92109 USA
| | - Parisa Abedinpour
- Proteogenomics Research Institute for Systems Medicine (PRISM) 505 Coast Blvd. South La Jolla CA 92037 USA
| | - Per Borgström
- Vaccine Research Institute of San Diego (VRISD) 3030 Bunker Hill Street San Diego CA 92109 USA
| | - Véronique T. Baron
- Vaccine Research Institute of San Diego (VRISD) 3030 Bunker Hill Street San Diego CA 92109 USA
| |
Collapse
|
25
|
HSA-curcumin nanoparticles: a promising substitution for Curcumin as a Cancer chemoprevention and therapy. ACTA ACUST UNITED AC 2020; 28:209-219. [PMID: 32270402 DOI: 10.1007/s40199-020-00331-2] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2019] [Accepted: 01/31/2020] [Indexed: 01/05/2023]
Abstract
BACKGROUND Many solutions have been evaluated to deal with "chemotherapy and radiation-resistant cancer cells' as well as "severe complications of chemotherapy drugs". One of these solutions is the use of herbal compounds with antioxidant properties. Among these antioxidant compounds, curcumin is identified as the strongest one to inhibit cancerous cells proliferation. However, its clinical trials have encountered many constraints, because curcumin is insoluble in water and unstable in physiological conditions. To overcome these limitations, in this study, curcumin was conjugated with human serum albumin (HSA) and its effects on breast cancer cell lines were also measured. METHODS After making of HSA-curcumin nanoparticles (NPs) by the desolvation technique, they were characterized by the FTIR, DLS, TEM, and SEM method. At the end, its anticancer effects have been examined using MTT test and apoptosis assay. RESULTS The FTIR graph confirmed that curcumin and HSA have been conjugated along with each other. Particles size was reported to be 220 nm and 180 nm by DLS and SEM, respectively. The zeta potential of HSA-curcumin NPs was -7 mV, while it was -37 mV for curcumin. The MTT and apoptosis assay results indicated that the toxicity of HSA-curcumin NPs on the normal cell are less than curcumin; however, its anti-cancer effects on the cancer cells are much greater, compared to curcumin. CONCLUSION HSA-curcumin NPs increase curcumin solubility in water as well as its stability in physiological and acidic conditions. These factors have the ability of overwhelming the limitations on using curcumin alone, and they could result in a significant increase in the toxicity of curcumin on the cancer cells without increasing its toxicity on the normal cells. Grapical abstract.
Collapse
|
26
|
Shen D, Xu B, Liang K, Tang R, Sudlow GP, Egbulefu C, Guo K, Som A, Gilson R, Maji D, Mondal S, Habimana-Griffin L, Akers WJ, Li S, Liu Y, Bloch S, Kurkure S, Nussinov Z, Seidel A, Tsen SWD, Achilefu S. Selective imaging of solid tumours via the calcium-dependent high-affinity binding of a cyclic octapeptide to phosphorylated Annexin A2. Nat Biomed Eng 2020; 4:298-313. [PMID: 32165732 PMCID: PMC7135742 DOI: 10.1038/s41551-020-0528-7] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2019] [Accepted: 02/07/2020] [Indexed: 01/05/2023]
Abstract
The heterogeneity and continuous genetic adaptation of tumours complicate their detection and treatment via the targeting of genetic mutations. However, hallmarks of cancer such as aberrant protein phosphorylation and calcium-mediated cell signalling provide broadly conserved molecular targets. Here, we show that, for a range of solid tumours, a cyclic octapeptide labelled with a near-infrared dye selectively binds to phosphorylated Annexin A2 (pANXA2), with high affinity at high levels of calcium. Because of cancer-cell-induced pANXA2 expression in tumour-associated stromal cells, the octapeptide preferentially binds to the invasive edges of tumours, and then traffics within macrophages to the tumour’s necrotic core. As proof-of-concept applications, we used the octapeptide to detect tumour xenografts and metastatic lesions, and to perform fluorescence-guided surgical tumour resection, in mice. Our findings suggest that high levels of pANXA2 in association with elevated calcium are present in the microenvironment of most solid cancers. The octapeptide might be broadly useful for selective tumour imaging and for delivering drugs to the edges and to the core of solid tumours.
Collapse
Affiliation(s)
- Duanwen Shen
- Department of Radiology, Washington University, St. Louis, MO, USA
| | - Baogang Xu
- Department of Radiology, Washington University, St. Louis, MO, USA
| | - Kexian Liang
- Department of Radiology, Washington University, St. Louis, MO, USA
| | - Rui Tang
- Department of Radiology, Washington University, St. Louis, MO, USA
| | - Gail P Sudlow
- Department of Radiology, Washington University, St. Louis, MO, USA
| | | | - Kevin Guo
- Department of Radiology, Washington University, St. Louis, MO, USA
| | - Avik Som
- Department of Radiology, Washington University, St. Louis, MO, USA.,Department of Biomedical Engineering, Washington University, St. Louis, MO, USA
| | - Rebecca Gilson
- Department of Radiology, Washington University, St. Louis, MO, USA.,Department of Biomedical Engineering, Washington University, St. Louis, MO, USA
| | - Dolonchampa Maji
- Department of Radiology, Washington University, St. Louis, MO, USA.,Department of Biomedical Engineering, Washington University, St. Louis, MO, USA
| | - Suman Mondal
- Department of Radiology, Washington University, St. Louis, MO, USA.,Department of Biomedical Engineering, Washington University, St. Louis, MO, USA
| | - LeMoyne Habimana-Griffin
- Department of Radiology, Washington University, St. Louis, MO, USA.,Department of Biomedical Engineering, Washington University, St. Louis, MO, USA
| | - Walter J Akers
- Department of Radiology, Washington University, St. Louis, MO, USA
| | - Shunqiang Li
- Department of Medicine, Washington University, St. Louis, MO, USA
| | - Yang Liu
- Department of Radiology, Washington University, St. Louis, MO, USA
| | - Sharon Bloch
- Department of Radiology, Washington University, St. Louis, MO, USA
| | - Sid Kurkure
- Department of Radiology, Washington University, St. Louis, MO, USA
| | - Zohar Nussinov
- Department of Physics, Washington University, St. Louis, MO, USA
| | - Alexander Seidel
- Department of Physics, Washington University, St. Louis, MO, USA
| | - Shaw-Wei D Tsen
- Department of Radiology, Washington University, St. Louis, MO, USA
| | - Samuel Achilefu
- Department of Radiology, Washington University, St. Louis, MO, USA. .,Department of Biomedical Engineering, Washington University, St. Louis, MO, USA. .,Department of Medicine, Washington University, St. Louis, MO, USA. .,Department of Biochemistry & Molecular Biophysics, Washington University, St. Louis, MO, USA.
| |
Collapse
|
27
|
Ibrahim B, Stange J, Dominik A, Sauer M, Doss S, Eggert M. Albumin promotes proliferation of G1 arrested serum starved hepatocellular carcinoma cells. PeerJ 2020; 8:e8568. [PMID: 32185103 PMCID: PMC7060934 DOI: 10.7717/peerj.8568] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2019] [Accepted: 01/15/2020] [Indexed: 01/19/2023] Open
Abstract
Albumin is the most abundant plasma protein and functions as a transport molecule that continuously interacts with various cell types. Because of these properties, albumin has been exploited by the pharmaceutical industry to improve drug delivery into target cells. The immediate effects of albumin on cells, however, require further understanding. The cell interacting properties and pharmaceutical applications of albumin incentivises continual research into the immediate effects of albumin on cells. The HepG2/C3A hepatocellular carcinoma cell line is used as a model for studying cancer pathology as well as liver biosynthesis and cellular responses to drugs. Here we investigated the direct effect of purified albumin on HepG2/C3A cell proliferation in the absence of serum, growth factors and other serum originating albumin bound molecules. We observed that the reduced cell counts in serum starved HepG2/C3A cultures were increased by the inclusion of albumin. Cell cycle analysis demonstrated that the percentage of cells in G1 phase during serum starvation was reduced from 86.4 ± 2.3% to 78.3 ± 3.2% by the inclusion of albumin whereas the percentage of cells in S phase was increased from 6.5 ± 1.5% to 14.3 ± 3.6%. A significant reduction in the cell cycle inhibitor protein, P21, accompanied the changes in the proportions of cell cycle phases upon treatment with albumin. We have also observed that the levels of dead cells determined by DNA fragmentation and membrane permeabilization caused by serum starvation (TUNEL: 16.6 ± 7.2%, ethidium bromide: 13.8 ± 4.8%) were not significantly altered by the inclusion of albumin (11.6 ± 10.2%, ethidium bromide: 16.9 ± 8.9%). Therefore, the increase in cell number was mainly caused by albumin promoting proliferation rather than protection against cell death. These primary findings demonstrate that albumin has immediate effects on HepG2/C3A hepatocellular carcinoma cells. These effects should be taken into consideration when studying the effects of albumin bound drugs or pathological ligands bound to albumin on HepG2/C3A cells.
Collapse
Affiliation(s)
- Badr Ibrahim
- Division of Nephrology/ Department of Internal Medicine, University Hospital Rostock, Rostock, Mecklenburg Verpommern, Germany
| | - Jan Stange
- Division of Nephrology/ Department of Internal Medicine, University Hospital Rostock, Rostock, Mecklenburg Verpommern, Germany
| | - Adrian Dominik
- Division of Nephrology/ Department of Internal Medicine, University Hospital Rostock, Rostock, Mecklenburg Verpommern, Germany
| | - Martin Sauer
- Department of Anaesthesiology and Intensive Care Medicine, University Hospital Rostock, Rostock, Mecklenburg Verpommern, Germany
| | - Sandra Doss
- Division of Nephrology/ Department of Internal Medicine, University Hospital Rostock, Rostock, Mecklenburg Verpommern, Germany
| | - Martin Eggert
- Division of Nephrology/ Department of Internal Medicine, University Hospital Rostock, Rostock, Mecklenburg Verpommern, Germany
| |
Collapse
|
28
|
Development of inhalable quinacrine loaded bovine serum albumin modified cationic nanoparticles: Repurposing quinacrine for lung cancer therapeutics. Int J Pharm 2020; 577:118995. [PMID: 31935471 DOI: 10.1016/j.ijpharm.2019.118995] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2019] [Revised: 12/18/2019] [Accepted: 12/22/2019] [Indexed: 01/05/2023]
Abstract
Drug repurposing is on the rise as an atypical strategy for discovery of new molecules, involving use of pre-existing molecules for a different therapeutic application than the approved indication. Using this strategy, the current study aims to leverage effects of quinacrine (QA), a well-known anti-malarial drug, for treatment of non-small cell lung cancer (NSCLC). For respiratory diseases, designing a QA loaded inhalable delivery system has multiple advantages over invasive delivery. QA-loaded nanoparticles (NPs) were thus prepared using polyethyleneimine (PEI) as a cationic stabilizer. While the use of PEI provided cationic charge on the particles, it also mediated a burst release of QA and demonstrated potential particle toxicity. These concerns were circumvented by coating nanoparticles with bovine serum albumin (BSA), which retained the cationic charge, reduced NP toxicity and modulated QA release. Prepared nanoparticles were characterized for physicochemical properties along with their aerosolization potential. Therapeutic efficacy of the formulations was tested in different NSCLC cells. Mechanism of higher anti-proliferation was evaluated by studying cell cycle profile, apoptosis and molecular markers involved in the progression of lung cancer. BSA coated QA nanoparticles demonstrated good aerosolization potential with a mass median aerodynamic diameter of significantly less than 5 µm. Nanoparticles also demonstrated improved therapeutic efficacy against NSCLC cells in terms of low IC50 values, cell cycle arrest at G2/M phase and autophagy inhibition leading to increased apoptosis. BSA coated QA NPs also demonstrated enhanced therapeutic efficacy in a 3D cell culture model. The present study thus lays solid groundwork for pre-clinical and eventual clinical studies as a standalone therapy and in combination with existing chemotherapeutics.
Collapse
|
29
|
Usama SM, Park GK, Nomura S, Baek Y, Choi HS, Burgess K. Role of Albumin in Accumulation and Persistence of Tumor-Seeking Cyanine Dyes. Bioconjug Chem 2020; 31:248-259. [PMID: 31909595 DOI: 10.1021/acs.bioconjchem.9b00771] [Citation(s) in RCA: 60] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Some heptamethine cyanine dyes accumulate in solid tumors in vivo and persist there for several days. The reasons why they accumulate and persist in tumors were incompletely defined, but explanations based on uptake into cancer cells via organic anion transporting polypeptides (OATPs) have been widely discussed. All cyanine-based "tumor-seeking dyes" have a chloride centrally placed on the heptamethine bridge (a "meso-chloride"). We were intrigued and perplexed by the correlation between this particular functional group and tumor uptake, so the following study was designed. It features four dyes (1-Cl, 1-Ph, 5-Cl, and 5-Ph) with complementary properties. Dye 1-Cl is otherwise known as MHI-148, and 1-Ph is a close analog wherein the meso-chloride has been replaced by a phenyl group. Data presented here shows that both 1-Cl and 1-Ph form noncovalent adducts with albumin, but only 1-Cl can form a covalent one. Both dyes 5-Cl and 5-Ph have a methylene (CH2) unit replaced by a dimethylammonium functionality (N+Me2). Data presented here shows that both these dyes 5 do not form tight noncovalent adducts with albumin, and only 5-Cl can form a covalent one (though much more slowly than 1-Cl). In tissue culture experiments, uptake of dyes 1 is more impacted by the albumin in the media than by the pan-OATP uptake inhibitor (BSP) that has been used to connect uptake of tumor-seeking dyes in vivo with the OATPs. Uptake of 1-Cl in media containing fluorescein-labeled albumin gave a high degree of colocalization of intracellular fluorescence. No evidence was found for the involvement of OATPs in uptake of the dyes into cells in media containing albumin. In an in vivo tumor model, only the two dyes that can form albumin adducts (1-Cl and 5-Cl) gave intratumor fluorescence that persisted long enough to be clearly discerned over the background (∼4 h); this fluorescence was still observed at 48 h. Tumors could be imaged with a higher contrast if 5-Cl is used instead of 1-Cl, because 5-Cl is cleared more rapidly from healthy tissues. Overall, the evidence is consistent with in vitro and in vivo results and indicates that the two dyes in the test series that accumulate in tumors and persist there (1-Cl and 5-Cl, true tumor-seeking dyes) do so as covalent albumin adducts trapped in tumor tissue via uptake by some cancer cells and via the enhanced permeability and retention (EPR) effect.
Collapse
Affiliation(s)
- Syed Muhammad Usama
- Department of Chemistry , Texas A & M University , College Station , Texas 77842 , United States
| | - G Kate Park
- Gordon Center for Medical Imaging, Department of Radiology , Massachusetts General Hospital and Harvard Medical School , Boston , Massachusetts 02114 , United States
| | - Shinsuke Nomura
- Gordon Center for Medical Imaging, Department of Radiology , Massachusetts General Hospital and Harvard Medical School , Boston , Massachusetts 02114 , United States
| | - Yoonji Baek
- Gordon Center for Medical Imaging, Department of Radiology , Massachusetts General Hospital and Harvard Medical School , Boston , Massachusetts 02114 , United States
| | - Hak Soo Choi
- Gordon Center for Medical Imaging, Department of Radiology , Massachusetts General Hospital and Harvard Medical School , Boston , Massachusetts 02114 , United States
| | - Kevin Burgess
- Department of Chemistry , Texas A & M University , College Station , Texas 77842 , United States
| |
Collapse
|
30
|
Kaundal B, Srivastava AK, Dev A, Mohanbhai SJ, Karmakar S, Roy Choudhury S. Nanoformulation of EPZ011989 Attenuates EZH2–c-Myb Epigenetic Interaction by Proteasomal Degradation in Acute Myeloid Leukemia. Mol Pharm 2020; 17:604-621. [DOI: 10.1021/acs.molpharmaceut.9b01071] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Babita Kaundal
- Institute of Nano Science and Technology, Phase-10, Mohali (Habitat Center), Punjab 160062, India
| | - Anup K. Srivastava
- Institute of Nano Science and Technology, Phase-10, Mohali (Habitat Center), Punjab 160062, India
| | - Atul Dev
- Institute of Nano Science and Technology, Phase-10, Mohali (Habitat Center), Punjab 160062, India
| | - Soni Jignesh Mohanbhai
- Institute of Nano Science and Technology, Phase-10, Mohali (Habitat Center), Punjab 160062, India
| | - Surajit Karmakar
- Institute of Nano Science and Technology, Phase-10, Mohali (Habitat Center), Punjab 160062, India
| | - Subhasree Roy Choudhury
- Institute of Nano Science and Technology, Phase-10, Mohali (Habitat Center), Punjab 160062, India
| |
Collapse
|
31
|
Qian K, Chen H, Qu C, Qi J, Du B, Ko T, Xiang Z, Kandawa-Schulz M, Wang Y, Cheng Z. Mitochondria-targeted delocalized lipophilic cation complexed with human serum albumin for tumor cell imaging and treatment. NANOMEDICINE-NANOTECHNOLOGY BIOLOGY AND MEDICINE 2020; 23:102087. [DOI: 10.1016/j.nano.2019.102087] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/08/2019] [Revised: 08/13/2019] [Accepted: 08/13/2019] [Indexed: 11/26/2022]
|
32
|
Baecker D, Ma BN, Sagasser J, Schultz L, Hörschläger C, Weinreich M, Steiner L, Kircher B, Gust R. Amide and ester derivatives of chlorido[4-carboxy-1,2-disalicylideneaminobenzene]iron(iii) as necroptosis and ferroptosis inducers. Dalton Trans 2020; 49:6842-6853. [DOI: 10.1039/d0dt00168f] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Amide and ester derivatives of chlorido[4-carboxy-1,2-disalicylideneaminobenzene]iron(iii) were synthesized and characterized as necroptosis and ferroptosis inducers using the acute myeloid leukemia cell line HL-60.
Collapse
Affiliation(s)
- Daniel Baecker
- Department of Pharmaceutical Chemistry
- Institute of Pharmacy
- CMBI – Center for Molecular Biosciences Innsbruck
- University of Innsbruck
- CCB – Center for Chemistry and Biomedicine
| | - Benjamin N. Ma
- Department of Pharmaceutical Chemistry
- Institute of Pharmacy
- CMBI – Center for Molecular Biosciences Innsbruck
- University of Innsbruck
- CCB – Center for Chemistry and Biomedicine
| | - Jessica Sagasser
- Department of Pharmaceutical Chemistry
- Institute of Pharmacy
- CMBI – Center for Molecular Biosciences Innsbruck
- University of Innsbruck
- CCB – Center for Chemistry and Biomedicine
| | - Lukas Schultz
- Department of Pharmaceutical Chemistry
- Institute of Pharmacy
- CMBI – Center for Molecular Biosciences Innsbruck
- University of Innsbruck
- CCB – Center for Chemistry and Biomedicine
| | - Carina Hörschläger
- Department of Pharmaceutical Chemistry
- Institute of Pharmacy
- CMBI – Center for Molecular Biosciences Innsbruck
- University of Innsbruck
- CCB – Center for Chemistry and Biomedicine
| | - Maria Weinreich
- Department of Pharmaceutical Chemistry
- Institute of Pharmacy
- CMBI – Center for Molecular Biosciences Innsbruck
- University of Innsbruck
- CCB – Center for Chemistry and Biomedicine
| | - Lucy Steiner
- Immunobiology and Stem Cell Laboratory
- Department of Internal Medicine V (Hematology and Oncology)
- Innsbruck Medical University
- 6020 Innsbruck
- Austria
| | - Brigitte Kircher
- Immunobiology and Stem Cell Laboratory
- Department of Internal Medicine V (Hematology and Oncology)
- Innsbruck Medical University
- 6020 Innsbruck
- Austria
| | - Ronald Gust
- Department of Pharmaceutical Chemistry
- Institute of Pharmacy
- CMBI – Center for Molecular Biosciences Innsbruck
- University of Innsbruck
- CCB – Center for Chemistry and Biomedicine
| |
Collapse
|
33
|
Samiei Foroushani M, Karimi Shervedani R, Kefayat A, Torabi M, Ghahremani F, Yaghoobi F. Folate-graphene chelate manganese nanoparticles as a theranostic system for colon cancer MR imaging and drug delivery: In-vivo examinations. J Drug Deliv Sci Technol 2019. [DOI: 10.1016/j.jddst.2019.101223] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
|
34
|
The Effect of Arsenic Trioxide on All-trans Retinoic Acid Binding to Human Serum Albumin. J Fluoresc 2019; 29:1277-1283. [DOI: 10.1007/s10895-019-02458-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2019] [Accepted: 10/31/2019] [Indexed: 01/30/2023]
|
35
|
Felder PS, Keller S, Gasser G. Polymetallic Complexes for Applications as Photosensitisers in Anticancer Photodynamic Therapy. ADVANCED THERAPEUTICS 2019. [DOI: 10.1002/adtp.201900139] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Patrick S. Felder
- Chimie ParisTechPSL UniversityCNRSInstitute of Chemistry for Life and Health SciencesLaboratory for Inorganic Chemical BiologyF‐75005 Paris France
| | - Sarah Keller
- Chimie ParisTechPSL UniversityCNRSInstitute of Chemistry for Life and Health SciencesLaboratory for Inorganic Chemical BiologyF‐75005 Paris France
| | - Gilles Gasser
- Chimie ParisTechPSL UniversityCNRSInstitute of Chemistry for Life and Health SciencesLaboratory for Inorganic Chemical BiologyF‐75005 Paris France
| |
Collapse
|
36
|
Jiang Z, Pflug K, Usama SM, Kuai D, Yan X, Sitcheran R, Burgess K. Cyanine-Gemcitabine Conjugates as Targeted Theranostic Agents for Glioblastoma Tumor Cells. J Med Chem 2019; 62:9236-9245. [PMID: 31469566 PMCID: PMC7050787 DOI: 10.1021/acs.jmedchem.9b01147] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
A small subset of heptamethine dyes (cyanine-7 or Cy7) share an intriguing characteristic: preferential tumor accumulation and retention. These dyes absorb in the near-infrared (NIR) region (above 750 nm) and perform active targeting to deliver therapeutic and toxic cargoes to various tumor models in vivo. In this work, four heptamethines 1 were synthesized, which have a gemcitabine fragment attached to the meso-position of the Cy7 core. Theranostic agent 1a was discovered that localized in glioblastoma tumor cells, has absorption maxima in NIR region, and showed similar therapeutic effect to gemcitabine but at one-third the molar dose.
Collapse
Affiliation(s)
- Zhengyang Jiang
- Department of Chemistry, Texas A&M University, Box 30012, College Station, Texas 77842, United States
| | - Kathryn Pflug
- Department of Molecular & Cellular Medicine, Texas A&M University Health Science Center, College Station, Texas 77843, United States
| | - Syed Muhammad Usama
- Department of Chemistry, Texas A&M University, Box 30012, College Station, Texas 77842, United States
| | - Dacheng Kuai
- Department of Chemistry, Texas A&M University, Box 30012, College Station, Texas 77842, United States
| | - Xin Yan
- Department of Chemistry, Texas A&M University, Box 30012, College Station, Texas 77842, United States
| | - Raquel Sitcheran
- Department of Molecular & Cellular Medicine, Texas A&M University Health Science Center, College Station, Texas 77843, United States
| | - Kevin Burgess
- Department of Chemistry, Texas A&M University, Box 30012, College Station, Texas 77842, United States
| |
Collapse
|
37
|
Malik UU, Siddiqui IA, Ilyas A, Hashim Z, Staunton L, Kwasnik A, Pennington SR, Zarina S. Identification of Differentially Expressed Proteins from Smokeless Tobacco Addicted Patients Suffering from Oral Squamous Cell Carcinoma. Pathol Oncol Res 2019; 26:1489-1497. [PMID: 31446608 DOI: 10.1007/s12253-019-00724-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/25/2019] [Accepted: 08/14/2019] [Indexed: 12/24/2022]
Abstract
Oral squamous cell carcinoma (OSCC) is the eight most common malignancy worldwide with an incidence rate of 40% in south-east Asia. Lack of effective diagnostic tools at early stage and disease recurrence despite extensive treatments are main reasons for high mortality and low survival rates. The aim of current study was to identify differentially expressed proteins to explore potential candidate biomarkers having diagnostic significance. We performed comparative proteomic analysis of paired protein samples (cancerous buccal mucosa and adjacent normal tissue) from OSCC patients using a combination of two dimensional gel electrophoresis and Mass spectrometric analysis. On the basis of spot intensity, seventeen proteins were found to be consistently differentially expressed among most of the samples which were identified through mass spectrometry. For validation of identified proteins, expression level of stratifin was determined using immuno-histochemistry and Western blot analysis. All identified proteins were analyzed by STRING to explore their interaction. Among uniquely identified proteins in this study, at least two candidate markers (Ig Kappa chain C region and Isoform 2 of fructose bisphosphate aldolase A) were found to be novel with respect to OSCC which can be explored further. Results presented in current study are likely to contribute in understanding the involvement of these molecules in carcinogenesis apart from their plausible role as diagnostic/prognostic markers.
Collapse
Affiliation(s)
- Uzma Urooj Malik
- National Center for Proteomics, University of Karachi, Karachi, 75270, Pakistan
- School of Medicine and Medical Science, UCD Conway Institute of Biomolecular and Biomedical Research, University College Dublin, Dublin, Ireland
| | | | - Amber Ilyas
- National Center for Proteomics, University of Karachi, Karachi, 75270, Pakistan
| | - Zehra Hashim
- National Center for Proteomics, University of Karachi, Karachi, 75270, Pakistan
| | - Lisa Staunton
- School of Medicine and Medical Science, UCD Conway Institute of Biomolecular and Biomedical Research, University College Dublin, Dublin, Ireland
| | - Anna Kwasnik
- School of Medicine and Medical Science, UCD Conway Institute of Biomolecular and Biomedical Research, University College Dublin, Dublin, Ireland
| | - Stephen R Pennington
- School of Medicine and Medical Science, UCD Conway Institute of Biomolecular and Biomedical Research, University College Dublin, Dublin, Ireland
| | - Shamshad Zarina
- National Center for Proteomics, University of Karachi, Karachi, 75270, Pakistan.
| |
Collapse
|
38
|
Maboudi S, Shojaosadati S, Aliakbari F, Arpanaei A. Theranostic magnetite cluster@silica@albumin double-shell particles as suitable carriers for water-insoluble drugs and enhanced T2 MR imaging contrast agents. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2019; 99:1485-1492. [DOI: 10.1016/j.msec.2019.02.063] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/27/2018] [Revised: 12/03/2018] [Accepted: 02/15/2019] [Indexed: 02/03/2023]
|
39
|
Kang JH, Ko YT. Dual-selective photodynamic therapy with a mitochondria-targeted photosensitizer and fiber optic cannula for malignant brain tumors. Biomater Sci 2019; 7:2812-2825. [PMID: 31066391 DOI: 10.1039/c9bm00403c] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Among brain tumors, glioblastoma multiforme (GBM) is the most common and aggressive form (WHO grade IV) with a median survival of only 14.6 months in adults. Photodynamic therapy (PDT) is a combination of a photosensitizer (PS), light and molecular oxygen, and considered a promising treatment for GBM. Therapeutic outcomes of PDT rely on ROS generation in a tumor microenvironment, which can be controlled with dual selectivity by localization of the photosensitizer and confinement of light to the targeted tumor microenvironment. We previously demonstrated the photodynamic anticancer efficacy of mitochondrial-targeted photosensitizer-loaded albumin nanoparticles (PS@chol-BSA NPs). In this study, the photodynamic therapeutic effect of PS@chol-BSA NPs was further enhanced by confinement of light using a fiber optic cannula in orthotopic GBM-xenografted mice. In vitro cellular uptake and phototoxicity of PS@chol-BSA NPs were evaluated in brain tumor (U87MG) and endothelial (bEnd.3) cells. In vivo biodistribution was determined by an in vivo imaging system (IVIS) and the photodynamic efficacy was evaluated with confined laser irradiation. PS@chol-BSA NPs showed higher cellular uptake and phototoxicity in U87MG cells than in bEnd.3 cells. PS@chol-BSA NPs showed a brain tumor accumulation of 0.2%ID within 2 h and remain in the brain tumor for 22 h. When compared to the control group, there was remarkable suppression in tumor growth by laser irradiation with and without the fiber optic cannula at a dose of 1 mg kg-1, in which significant tumor suppression up to 40% was observed with confined laser irradiation. Together, dual-selective photodynamic therapy with a mitochondria-targeted photosensitizer and fiber optic cannula provides a promising therapeutic strategy for malignant brain tumors.
Collapse
Affiliation(s)
- Ji Hee Kang
- College of Pharmacy and Gachon Institute of Pharmaceutical Sciences, Gachon University, Incheon, Republic of Korea 21936.
| | - Young Tag Ko
- College of Pharmacy and Gachon Institute of Pharmaceutical Sciences, Gachon University, Incheon, Republic of Korea 21936.
| |
Collapse
|
40
|
Bumbaca B, Li Z, Shah DK. Pharmacokinetics of protein and peptide conjugates. Drug Metab Pharmacokinet 2019; 34:42-54. [PMID: 30573392 PMCID: PMC6378135 DOI: 10.1016/j.dmpk.2018.11.001] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2018] [Revised: 10/29/2018] [Accepted: 11/19/2018] [Indexed: 12/20/2022]
Abstract
Protein and peptide conjugates have become an important component of therapeutic and diagnostic medicine. These conjugates are primarily designed to improve pharmacokinetics (PK) of those therapeutic or imaging agents, which do not possess optimal disposition characteristics. In this review we have summarized preclinical and clinical PK of diverse protein and peptide conjugates, and have showcased how different conjugation approaches are used to obtain the desired PK. We have classified the conjugates into peptide conjugates, non-targeted protein conjugates, and targeted protein conjugates, and have highlighted diagnostic and therapeutic applications of these conjugates. In general, peptide conjugates demonstrate very short half-life and rapid renal elimination, and they are mainly designed to achieve high contrast ratio for imaging agents or to deliver therapeutic agents at sites not reachable by bulky or non-targeted proteins. Conjugates made from non-targeted proteins like albumin are designed to increase the half-life of rapidly eliminating therapeutic or imaging agents, and improve their delivery to tissues like solid tumors and inflamed joints. Targeted protein conjugates are mainly developed from antibodies, antibody derivatives, or endogenous proteins, and they are designed to improve the contrast ratio of imaging agents or therapeutic index of therapeutic agents, by enhancing their delivery to the site-of-action.
Collapse
Affiliation(s)
- Brandon Bumbaca
- Department of Pharmaceutical Sciences, School of Pharmacy and Pharmaceutical Sciences, The State University of New York at Buffalo, USA
| | - Zhe Li
- Department of Pharmaceutical Sciences, School of Pharmacy and Pharmaceutical Sciences, The State University of New York at Buffalo, USA
| | - Dhaval K Shah
- Department of Pharmaceutical Sciences, School of Pharmacy and Pharmaceutical Sciences, The State University of New York at Buffalo, USA.
| |
Collapse
|
41
|
Karami K, Jamshidian N, Zakariazadeh M. Synthesis, characterization and molecular docking of newC,N-palladacycles containing pyridinium-derived ligands: DNA and BSA interaction studies and evaluation as anti-tumor agents. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.4728] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Kazem Karami
- Department of Chemistry; Isfahan University of Technology; Isfahan 84156/83111 Iran
| | - Nasrin Jamshidian
- Department of Chemistry; Isfahan University of Technology; Isfahan 84156/83111 Iran
| | - Mostafa Zakariazadeh
- Research Institute for Fundamental Sciences (RIFS); University of Tabriz; Tabriz Iran
| |
Collapse
|
42
|
Karaca N, Ünlüer ÖB. Albumin Based Nanoparticles for Detection of Pancreatic Cancer Cells. Protein Pept Lett 2019; 26:271-280. [PMID: 30659529 DOI: 10.2174/0929866526666190119121434] [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: 07/03/2018] [Revised: 12/13/2018] [Accepted: 01/03/2019] [Indexed: 11/22/2022]
Abstract
BACKGROUND Molecular imaging of cancer cells using effective drug targeting systems are most interested research area in recent years. Albumin protein is a soluble and most abundant protein in circulatory system. It has a ligand-binding function and acts as a transport protein. Researchers are interested in developing albumin based nanostructured specific anti-tumor drugs in cancer therapy. Pancreatic cancer treatment or drug design for targeted pancreatic cancer cell has great importance due to it has a high mortality rate comparing other cancer types. OBJECTIVE In this article, our goal is to develop new targeting nanoparticles based on the conjugation of albumin and Hyaluronic Acid (HA) for pancreatic cancer cells. METHOD In this article, we proposed a new technique for conjugation of albumin (BSA) and HA in nano formation. Firstly, cationic BSA is synthesized. Then, BSA-HA conjugation is obtained by interacted cationic BSA with 1000 ppm HA. Secondly, nano BSA-HA particles and nano BSA particles were synthesized according to AmiNoAcid Decorated and Light Underpinning Conjugation Approach (ANADOLUCA) method which provides a special cross-linking strategy for biomolecules using ruthenium-based amino acid monomer haptens. After characterization studies, in vitro cytotoxic activity of synthesized nano BSA-HA particles were determined for PANC-1 ATCC® CRL146 cells. RESULTS According to the data, nano BSA and nano BSA-HA particles synthesized uniquely using special ruthenium-based amino acid decorated cross-linking agent, (MATyr)2-Ru-(MATyr)2.based on ANDOLUCA method. Characterization results showed that there was not any change in protein folding structures during nano formation process. In addition, nano protein particles gained fluorescence feature. When interacting synthesized nano BSA and nano BSA-HA particles with pancreatic cells, it was found that BSA nanoparticles were usually around cells and membranes, but BSA-HA nanoparticles were identified around the cells, in the cytoplasm inside the cell, and next to the cell nucleus. So, nano BSA-HA particles could be used as cancer cell imaging agent for PANC-1 ATCC® CRL146 cells. CONCLUSION The satisfactory conclusion of this study is that synthesized nano BSA-HA particles are fundamental materials for targeting pancreatic cancer cells due to HA receptors located on pancreatic cancer cells and imaging agents due to fluorescence feature of the BSA-HA nanoparticles.
Collapse
Affiliation(s)
- Nursenem Karaca
- Graduate School of Health Sciences, Department of Pharmacognosy, Anadolu University, Eskisehir, Turkey
| | - Özlem Biçen Ünlüer
- Department of Chemistry, Faculty of Science, Eskisehir Technical University , Eskisehir, Turkey
| |
Collapse
|
43
|
Chuang CC, Cheng CC, Chen PY, Lo C, Chen YN, Shih MH, Chang CW. Gold nanorod-encapsulated biodegradable polymeric matrix for combined photothermal and chemo-cancer therapy. Int J Nanomedicine 2018; 14:181-193. [PMID: 30613145 PMCID: PMC6306055 DOI: 10.2147/ijn.s177851] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
PURPOSE A biocompatible nanocomplex system co-encapsulated with gold nanorods (AuNRs) and doxorubicin (DOX) was investigated for its potentials on the combined photothermal- and chemotherapy. MATERIALS AND METHODS Hydrophobic AuNRs were synthesized by the hexadecyltrimethyl-ammonium bromide (CTAB)-mediated seed growth method, and then, they received two-step surface modifications of polyethylene glycol (PEG) and dodecane. The AuNR/DOX/poly(lactic-co-glycolic acid) (PLGA) nanocomplexes were prepared by emulsifying DOX, AuNR, and PLGA into aqueous polyvinyl alcohol solution by sonication. Human serum albumin (HSA) was used to coat the nanocomplexes to afford HSA/AuNR/DOX-PLGA (HADP). Size and surface potential of the HADP nanocomplexes were determined by using a Zetasizer. Cytotoxicity and cellular uptake of the HADP were analyzed by using MTT assay and flow cytometry, respectively. In vitro anticancer effects of the HADP were studied on various cancer cell lines. To assess the therapeutic efficacy, CT26 tumor-bearing mice were intravenously administered with HADP nanocomplexes and laser treatments, followed by monitoring of the tumor growth and body weight. RESULTS Size and surface potential of the HADP nanocomplexes were 245.8 nm and -8.6 mV, respectively. Strong photothermal effects were verified on the AuNR-loaded PLGA nanoparticles (NPs) in vitro. Rapid and repeated drug release from the HADP nanocomplexes was successfully achieved by near-infrared (NIR) irradiations. HSA significantly promoted cellular uptake of the HADP nanocomplexes to murine colon cancer cells as demonstrated by cell imaging and flow cytometric studies. By combining photothermal and chemotherapy, the HADP nanocomplexes exhibited strong synergistic anticancer effects in vitro and in vivo. CONCLUSION An NIR-triggered drug release system by encapsulating hydrophobic AuNR and DOX inside the PLGA NPs has been successfully prepared in this study. The HADP NPs show promising combined photothermal- and chemotherapeutic effects without inducing undesired side effects on a murine colon cancer animal model.
Collapse
Affiliation(s)
- Chun-Chiao Chuang
- Department of Biomedical Engineering and Environmental Sciences, National Tsing Hua University, Hsinchu 30013, Taiwan, Republic of China,
| | - Chih-Chi Cheng
- Department of Biomedical Engineering and Environmental Sciences, National Tsing Hua University, Hsinchu 30013, Taiwan, Republic of China,
| | - Pei-Ying Chen
- Department of Biomedical Engineering and Environmental Sciences, National Tsing Hua University, Hsinchu 30013, Taiwan, Republic of China,
| | - Chieh Lo
- Department of Biomedical Engineering and Environmental Sciences, National Tsing Hua University, Hsinchu 30013, Taiwan, Republic of China,
| | - Yi-Ning Chen
- Department of Biomedical Engineering and Environmental Sciences, National Tsing Hua University, Hsinchu 30013, Taiwan, Republic of China,
| | - Min-Hsiung Shih
- Research Center of Applied Sciences (RCAS), Academia Sinica, Taipei, 11529, Taiwan, Republic of China
- Department of Photonics, National Chiao Tung University (NCTU), Hsinchu, 30010, Taiwan, Republic of China
| | - Chien-Wen Chang
- Department of Biomedical Engineering and Environmental Sciences, National Tsing Hua University, Hsinchu 30013, Taiwan, Republic of China,
| |
Collapse
|
44
|
Abstract
Molecular entities that localize in tumor tissue are clinically important for targeted delivery of diagnostic, imaging, and therapeutic reagents. Often these targeting entities are designed for specific receptors (e.g., EGFR or integrin receptors). However, there is a subset of cyanine-7 dyes that apparently localize in every type of solid tumor tissue (at least, no exceptions have been reported so far), and they persist there for several days. Consequently, these dyes can be used for near-IR optical imaging of tumors in animal studies, they can be conjugated with cytotoxic species to give experimental theranostics, and there is potential for expanding their use into the development of clinically useful derivatives. Data presented in the literature and in this work indicate that the half-lives of these compounds in serum at 37 °C is on the order of minutes to a few hours, so what accounts for the persistent fluorescence of these dyes in tumor tissue over periods of several days? Literature, solely based on tissue culture experiments featuring a particular receptor blocker, indicates that uptake of these dyes is mediated by the organic anion transporter proteins (OATPs). Data presented in this paper agrees with that conclusion for short-term uptake, but significantly expands understanding of the likely reasons for long-term uptake and persistent tumor localization in vivo.
Collapse
Affiliation(s)
- Syed Muhammad Usama
- Department of Chemistry Texas A&M University , Box 30012, College Station , Texas 77842 , United States
| | - Chen-Ming Lin
- Department of Chemistry Texas A&M University , Box 30012, College Station , Texas 77842 , United States
| | - Kevin Burgess
- Department of Chemistry Texas A&M University , Box 30012, College Station , Texas 77842 , United States
| |
Collapse
|
45
|
Construction and characterization of a theranostic system based on graphene/manganese chelate. Biosens Bioelectron 2018; 117:794-801. [DOI: 10.1016/j.bios.2018.07.011] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2018] [Revised: 07/08/2018] [Accepted: 07/09/2018] [Indexed: 12/28/2022]
|
46
|
Kalaydina RV, Bajwa K, Qorri B, Decarlo A, Szewczuk MR. Recent advances in "smart" delivery systems for extended drug release in cancer therapy. Int J Nanomedicine 2018; 13:4727-4745. [PMID: 30154657 PMCID: PMC6108334 DOI: 10.2147/ijn.s168053] [Citation(s) in RCA: 148] [Impact Index Per Article: 24.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Advances in nanomedicine have become indispensable for targeted drug delivery, early detection, and increasingly personalized approaches to cancer treatment. Nanoparticle-based drug-delivery systems have overcome some of the limitations associated with traditional cancer-therapy administration, such as reduced drug solubility, chemoresistance, systemic toxicity, narrow therapeutic indices, and poor oral bioavailability. Advances in the field of nanomedicine include “smart” drug delivery, or multiple levels of targeting, and extended-release drug-delivery systems that provide additional methods of overcoming these limitations. More recently, the idea of combining smart drug delivery with extended-release has emerged in hopes of developing highly efficient nanoparticles with improved delivery, bioavailability, and safety profiles. Although functionalized and extended-release drug-delivery systems have been studied extensively, there remain gaps in the literature concerning their application in cancer treatment. We aim to provide an overview of smart and extended-release drug-delivery systems for the delivery of cancer therapies, as well as to introduce innovative advancements in nanoparticle design incorporating these principles. With the growing need for increasingly personalized medicine in cancer treatment, smart extended-release nanoparticles have the potential to enhance chemotherapy delivery, patient adherence, and treatment outcomes in cancer patients.
Collapse
Affiliation(s)
| | - Komal Bajwa
- Postgraduate Medical Education, Graduate Diploma and Professional Master in Medical Sciences, School of Medicine, Queen's University
| | - Bessi Qorri
- Department of Biomedical and Molecular Sciences, Queen's University,
| | | | - Myron R Szewczuk
- Department of Biomedical and Molecular Sciences, Queen's University,
| |
Collapse
|
47
|
The electrostatic embedding contribution to DFT calculations of ligand-amino acid residues interaction. J Mol Model 2018; 24:211. [DOI: 10.1007/s00894-018-3743-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2018] [Accepted: 06/27/2018] [Indexed: 10/28/2022]
|
48
|
Zhao P, Wang Y, Wu A, Rao Y, Huang Y. Roles of Albumin-Binding Proteins in Cancer Progression and Biomimetic Targeted Drug Delivery. Chembiochem 2018; 19:1796-1805. [PMID: 29920893 DOI: 10.1002/cbic.201800201] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2018] [Indexed: 12/18/2022]
Abstract
Nutrient transporters have attracted significant attention for their promising application in biomimetic delivery. Due to the active consumption of nutrients, cancer cells generally overexpress nutrient transporters to meet their increased need for energy and materials. For example, albumin-binding proteins (ABPs) are highly overexpressed in malignant cells, stromal cells, and tumor vessel endothelial cells responsible for albumin uptake. ABP (e.g., SPARC) is a promising target for tumor-specific drug delivery, and albumin has been widely used as a biomimetic delivery carrier. Apart from the transportation function, ABPs are closely associated with neoplasia, invasion, and metastasis. Herein, a summary of the roles of ABP in cancer progression and the application of albumin-based biomimetic tumor-targeted delivery through the ABP pathway is presented.
Collapse
Affiliation(s)
- Pengfei Zhao
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 501 Haike Road, Shanghai, 201203, P.R. China.,Zhejiang Academy of Medical Science, 182 Tianmushan Road, Hangzhou, 310013, P.R. China
| | - Yonghui Wang
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 501 Haike Road, Shanghai, 201203, P.R. China
| | - Aihua Wu
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 501 Haike Road, Shanghai, 201203, P.R. China
| | - Yuefeng Rao
- The First Affiliated Hospital of the College of Medicine, Zhejiang University, Hangzhou, 310003, P.R. China
| | - Yongzhuo Huang
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 501 Haike Road, Shanghai, 201203, P.R. China.,University of Chinese Academy of Sciences, Beijing, 100049, P.R. China
| |
Collapse
|
49
|
Lee H, Han J, Shin H, Han H, Na K, Kim H. Combination of chemotherapy and photodynamic therapy for cancer treatment with sonoporation effects. J Control Release 2018; 283:190-199. [PMID: 29885415 DOI: 10.1016/j.jconrel.2018.06.008] [Citation(s) in RCA: 71] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2018] [Revised: 05/12/2018] [Accepted: 06/05/2018] [Indexed: 12/18/2022]
Abstract
To overcome the limitations of single therapy, chemotherapy has been studied to be combined with photodynamic therapy. However, nanomedicine combining anticancer drug and photosensitizer still cannot address the insufficiency of drug delivery and the off-targeting effect. To address drug delivery issue, we have developed a doxorubicin encapsulating human serum albumin nanoparticles/chlorin e6 encapsulating microbubbles (DOX-NPs/Ce6-MBs) complex system. Microbubbles enable ultrasound-triggered local delivery via sonoporation for maximizing the drug delivery to a target site. In both in vitro and in vivo experiments, the developed DOX-NPs/Ce6-MBs drug delivery complex could be confirmed to transfer drugs deeply and effectively into cancerous tumors through the following three steps; (1) the local release of nanoparticles due to the cavitation of DOX-NPs/Ce6-MBs; (2) the enhanced extravasation of DOX-NPs and Ce6-liposome/micelle due to the sonoporation phenomenon; (3) the improved penetration of extravasated nanomedicines into the deep tumor region due to the mechanical energy of ultrasound. As a result, the developed DOX-NPs/Ce6-MBs complex with ultrasound irradiation showed increased therapeutic effects compared to the case where no ultrasound irradiation was applied. The DOX-NPs/Ce6-MBs was concluded from this study to be the optimal drug delivery system for external-stimuli local combination (chemotherapy + PDT) therapy.
Collapse
Affiliation(s)
- Hohyeon Lee
- Department of Chemical and Biomolecular Engineering, Sogang University, 35 Baekbeom-ro, Mapo-gu, Seoul 04107, Republic of Korea
| | - Jieun Han
- Center for Photomedicine, Department of Biotechnology, The Catholic University of Korea, Bucheon-si, Gyeonggi-do 14662, Republic of Korea
| | - Heejun Shin
- Center for Photomedicine, Department of Biotechnology, The Catholic University of Korea, Bucheon-si, Gyeonggi-do 14662, Republic of Korea
| | - Hyounkoo Han
- Department of Chemical and Biomolecular Engineering, Sogang University, 35 Baekbeom-ro, Mapo-gu, Seoul 04107, Republic of Korea
| | - Kun Na
- Center for Photomedicine, Department of Biotechnology, The Catholic University of Korea, Bucheon-si, Gyeonggi-do 14662, Republic of Korea.
| | - Hyuncheol Kim
- Department of Chemical and Biomolecular Engineering, Sogang University, 35 Baekbeom-ro, Mapo-gu, Seoul 04107, Republic of Korea; Department of Biomedical Engineering, Sogang University, 35 Baekbeom-ro, Mapo-gu, Seoul 04107, Republic of Korea.
| |
Collapse
|
50
|
Azizi M, Ghourchian H, Yazdian F, Alizadehzeinabad H. Albumin coated cadmium nanoparticles as chemotherapeutic agent against MDA-MB 231 human breast cancer cell line. ARTIFICIAL CELLS NANOMEDICINE AND BIOTECHNOLOGY 2018; 46:787-797. [PMID: 29426245 DOI: 10.1080/21691401.2018.1436064] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
With the aim of dedicating toxicity of cadmium nanoparticles (CdNPs) against invasive breast cancer, with minimum damage to surrounding healthy cells, CdNPs were coated with albumin nanocarrier by nanoprecipitation method and named CdNPs@BSA. The characterization was done by TEM image, DLS and UV-Vis, fluorescence, circular dichroism spectroscopy. The cytotoxic efficacy of the CdNPs@BSA against human breast cancer cells (MDA-MB 231 cells) was examined by MTT assay. Apoptosis, as the mechanism of cell death, was verified by inverted microscopy, fluorescent microscopy, gel electrophoresis and flow cytometry. The role of ROS generation in apoptosis was also studied. It was found that the resulted CdNPs@BSA (diameter of 88 nm and zeta potential of about -18.85 mV) was suitable for penetration in tumour micro vessels. In the form of CdNPs@BSA, the 77% of the secondary structure and almost all of the tertiary structure remain intact. Comparing to CdNPs, CdNPs@BSA could significantly suppress the MDA-MB 231 while they were less toxic on WBCs. Therefore, they could be a brilliant candidate to be used as a chemotherapeutic agent against invasive breast cancer cells.
Collapse
Affiliation(s)
- Marzieh Azizi
- a Institute of Biochemistry and Biophysics (IBB) , University of Tehran , Tehran , Iran
| | - Hedayatollah Ghourchian
- a Institute of Biochemistry and Biophysics (IBB) , University of Tehran , Tehran , Iran.,b Nanobiomedicine Center of Excellence, Nanoscience and Nanotechnology Research Center , University of Tehran , Tehran , Iran
| | - Fatemeh Yazdian
- c Biological Sciences, Faculty of New Science and Technology , University of Tehran , Tehran , Iran
| | | |
Collapse
|