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Rahman MM, Wang J, Wang G, Su Z, Li Y, Chen Y, Meng J, Yao Y, Wang L, Wilkens S, Tan J, Luo J, Zhang T, Zhu C, Cho SH, Wang L, Lee LP, Wan Y. Chimeric nanobody-decorated liposomes by self-assembly. NATURE NANOTECHNOLOGY 2024; 19:818-824. [PMID: 38374413 DOI: 10.1038/s41565-024-01620-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/05/2023] [Accepted: 01/23/2024] [Indexed: 02/21/2024]
Abstract
Liposomes as drug vehicles have advantages, such as payload protection, tunable carrying capacity and improved biodistribution. However, due to the dysfunction of targeting moieties and payload loss during preparation, immunoliposomes have yet to be favoured in commercial manufacturing. Here we report a chemical modification-free biophysical approach for producing immunoliposomes in one step through the self-assembly of a chimeric nanobody (cNB) into liposome bilayers. cNB consists of a nanobody against human epidermal growth factor receptor 2 (HER2), a flexible peptide linker and a hydrophobic single transmembrane domain. We determined that 64% of therapeutic compounds can be encapsulated into 100-nm liposomes, and up to 2,500 cNBs can be anchored on liposomal membranes without steric hindrance under facile conditions. Subsequently, we demonstrate that drug-loaded immunoliposomes increase cytotoxicity on HER2-overexpressing cancer cell lines by 10- to 20-fold, inhibit the growth of xenograft tumours by 3.4-fold and improve survival by more than twofold.
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Affiliation(s)
- Md Mofizur Rahman
- The Pq Laboratory of BiomeDx/Rx, Department of Biomedical Engineering, Binghamton University, Binghamton, NY, USA
- Department of Pharmacy, Daffodil International University, Dhaka, Bangladesh
| | - Jing Wang
- Department of Hematology, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, China
- Department of Oncology and Hematology, Yizheng Hospital of Nanjing Drum Tower Hospital Group, Yizheng, China
| | - Guosheng Wang
- The Pq Laboratory of BiomeDx/Rx, Department of Biomedical Engineering, Binghamton University, Binghamton, NY, USA
- Department of Pulmonary and Critical Care Medicine, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
| | - Zhipeng Su
- Nanjing Regenecore Biotech Co. Ltd., Nanjing, China
| | - Yizeng Li
- Biophysics and Mathematical Biology Lab, Department of Biomedical Engineering, Binghamton University, Binghamton, NY, USA
| | - Yundi Chen
- The Pq Laboratory of BiomeDx/Rx, Department of Biomedical Engineering, Binghamton University, Binghamton, NY, USA
| | - Jinguo Meng
- Nanjing Regenecore Biotech Co. Ltd., Nanjing, China
| | - Yao Yao
- Nanjing Regenecore Biotech Co. Ltd., Nanjing, China
| | - Lefei Wang
- Nanjing Regenecore Biotech Co. Ltd., Nanjing, China
| | - Stephan Wilkens
- Department of Biochemistry and Molecular Biology, Upstate Medical University, Syracuse, NY, USA
| | - Jifu Tan
- Department of Mechanical Engineering, Northern Illinois University, Dekalb, IL, USA
| | - Juntao Luo
- Department of Pharmacology, Upstate Medical University, Syracuse, NY, USA
| | - Tao Zhang
- School of Pharmacy and Pharmaceutical Sciences, Binghamton University, Johnson City, NY, USA
| | - Chuandong Zhu
- The Pq Laboratory of BiomeDx/Rx, Department of Biomedical Engineering, Binghamton University, Binghamton, NY, USA
- Department of Radiotherapy, The Second Hospital of Nanjing, Nanjing University of Chinese Medicine, Nanjing, China
| | - Sung Hyun Cho
- Huck Institutes of the Life Sciences, The Pennsylvania State University, University Park, PA, USA
| | - Lixue Wang
- The Pq Laboratory of BiomeDx/Rx, Department of Biomedical Engineering, Binghamton University, Binghamton, NY, USA.
- Department of Radiotherapy, The Second Hospital of Nanjing, Nanjing University of Chinese Medicine, Nanjing, China.
| | - Luke P Lee
- Harvard Medical School, Harvard University; Department of Medicine, Brigham and Women's Hospital, Boston, MA, USA.
- Department of Bioengineering, Department of Electrical Engineering and Computer Science, University of California, Berkeley, CA, USA.
- Department of Biophysics, Institute of Quantum Biophysics, Sungkyunkwan University, Suwon, Korea.
- Department of Chemistry and Nanoscience, Ewha Womans University, Seoul, Korea.
| | - Yuan Wan
- The Pq Laboratory of BiomeDx/Rx, Department of Biomedical Engineering, Binghamton University, Binghamton, NY, USA.
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Nguyen MQ, Kim DH, Shim HJ, Ta HKK, Vu TL, Nguyen TKO, Lim JC, Choe H. Novel Anti-Mesothelin Nanobodies and Recombinant Immunotoxins with Pseudomonas Exotoxin Catalytic Domain for Cancer Therapeutics. Mol Cells 2023; 46:764-777. [PMID: 38052492 PMCID: PMC10701305 DOI: 10.14348/molcells.2023.0155] [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: 09/01/2023] [Revised: 10/10/2023] [Accepted: 10/17/2023] [Indexed: 12/07/2023] Open
Abstract
Recombinant immunotoxins (RITs) are fusion proteins consisting of a targeting domain linked to a toxin, offering a highly specific therapeutic strategy for cancer treatment. In this study, we engineered and characterized RITs aimed at mesothelin, a cell surface glycoprotein overexpressed in various malignancies. Through an extensive screening of a large nanobody library, four mesothelin-specific nanobodies were selected and genetically fused to a truncated Pseudomonas exotoxin (PE24B). Various optimizations, including the incorporation of furin cleavage sites, maltose-binding protein tags, and tobacco etch virus protease cleavage sites, were implemented to improve protein expression, solubility, and purification. The RITs were successfully overexpressed in Escherichia coli, achieving high solubility and purity post-purification. In vitro cytotoxicity assays on gastric carcinoma cell lines NCI-N87 and AGS revealed that Meso(Nb2)-PE24B demonstrated the highest cytotoxic efficacy, warranting further characterization. This RIT also displayed selective binding to human and monkey mesothelins but not to mouse mesothelin. The competitive binding assays between different RIT constructs revealed significant alterations in IC50 values, emphasizing the importance of nanobody specificity. Finally, a modification in the endoplasmic reticulum retention signal at the C-terminus further augmented its cytotoxic activity. Our findings offer valuable insights into the design and optimization of RITs, showcasing the potential of Meso(Nb2)-PE24B as a promising therapeutic candidate for targeted cancer treatment.
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Affiliation(s)
- Minh Quan Nguyen
- Department of Physiology, University of Ulsan College of Medicine, Asan Medical Center, Seoul 05505, Korea
| | | | | | - Huynh Kim Khanh Ta
- Department of Physiology, University of Ulsan College of Medicine, Asan Medical Center, Seoul 05505, Korea
| | - Thi Luong Vu
- Department of Physiology, University of Ulsan College of Medicine, Asan Medical Center, Seoul 05505, Korea
| | - Thi Kieu Oanh Nguyen
- Department of Physiology, University of Ulsan College of Medicine, Asan Medical Center, Seoul 05505, Korea
| | | | - Han Choe
- Department of Physiology, University of Ulsan College of Medicine, Asan Medical Center, Seoul 05505, Korea
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3
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Oltolina F, Santaella Escolano MDC, Jabalera Y, Prat M, Jimenez Lopez C. mAb-Functionalized Biomimetic MamC-Mediated-Magnetoliposomes as Drug Delivery Systems for Cancer Therapy. Int J Mol Sci 2023; 24:13958. [PMID: 37762260 PMCID: PMC10531091 DOI: 10.3390/ijms241813958] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Revised: 09/03/2023] [Accepted: 09/06/2023] [Indexed: 09/29/2023] Open
Abstract
In cancer therapy, new therapeutic nanoformulations able to mediate targeted chemotherapy are required. Recently, biomimetic magnetic nanoparticles (BMNPs) mediated by MamC, a magnetosome protein from Magnetococcus marinus MC-1, have proven, in vitro and in vivo, to be effective drug nanocarriers (following the application of an external gradient magnetic field) and to allow combination with hyperthermia. However, these nanoassemblies require further optimization to improve cytocompatibility, stability and active targeting ability. Herein, we describe the production of the magnetoliposomes (LP) embedding BMNPs functionalized (or not) with doxorubicin (DOXO), [LP(+/-DOXO-BMNPs)], and their surface modification with the DO-24 mAb, which targets the human Met/HGF receptor's ectodomain (overexpressed in many cancers). Nanoformulations were extensively characterized using TEM, DLS, FTIR and when tested in vitro, the lipid coating increased the colloidal stability and their biocompatibility, favoring the cellular uptake in cells overexpressing the cognate receptor. Indeed, the magnetoliposomes mAb-LP(+/-DOXO-BMNPs) exerted a specific active targeting ability by the presence of the mAb that preserved its immunocompetence. Both LP(BMNPs) and mAb-LP(BMNPs) were not toxic to cells, while +/-mAb-LP(DOXO-BMNPs) nanoformulations were indeed cytotoxic. Therefore, this study represents a proof of concept for the development of promising drug carriers for cancer therapy based on local chemotherapy directed by mAbs.
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Affiliation(s)
- Francesca Oltolina
- Department of Microbiology, Faculty of Sciences, University of Granada, 18071 Granada, Spain; (M.d.C.S.E.); (Y.J.); (C.J.L.)
- Dipartimento di Scienze della Salute, Università del Piemonte Orientale “A. Avogadro”, Via Solaroli 17, 28100 Novara, Italy;
| | | | - Ylenia Jabalera
- Department of Microbiology, Faculty of Sciences, University of Granada, 18071 Granada, Spain; (M.d.C.S.E.); (Y.J.); (C.J.L.)
| | - Maria Prat
- Dipartimento di Scienze della Salute, Università del Piemonte Orientale “A. Avogadro”, Via Solaroli 17, 28100 Novara, Italy;
| | - Concepcion Jimenez Lopez
- Department of Microbiology, Faculty of Sciences, University of Granada, 18071 Granada, Spain; (M.d.C.S.E.); (Y.J.); (C.J.L.)
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Li S, Hoefnagel SJM, Krishnadath KK. Single domain Camelid antibody fragments for molecular imaging and therapy of cancer. Front Oncol 2023; 13:1257175. [PMID: 37746282 PMCID: PMC10514897 DOI: 10.3389/fonc.2023.1257175] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Accepted: 08/22/2023] [Indexed: 09/26/2023] Open
Abstract
Despite innovations in cancer therapeutics, cancer remains associated with high mortality and is one of biggest health challenges worldwide. Therefore, developing precise cancer imaging and effective treatments is an unmet clinical need. A relatively novel type of therapeutics are heavy chain variable domain antibody fragments (VHHs) derived from llamas. Here, we explored the suitability of VHHs for cancer imaging and therapy through reviewing the existing literature. We searched the MEDLINE, EMBASE and Cochrane databases and identified 32 papers on molecular imaging and 41 papers on therapy that were suitable for comprehensive reviewing. We found that VHHs harbor a higher specificity and affinity compared to mAbs, which contributes to high-quality imaging and less side-effects on healthy cells. The employment of VHHs in cancer imaging showed remarkably shorter times between administration and imaging. Studies showed that 18F and 99mTc are two optimal radionuclides for imaging with VHHs and that site-specific labelling is the optimal conjugation modality for VHHs with radionuclide or fluorescent molecules. We found different solutions for reducing kidney retention and immunogenicity of VHHs. VHHs as anticancer therapeutics have been tested in photodynamic therapy, targeted radionuclide therapy, immunotherapy and molecular targeted therapy. These studies showed that VHHs target unique antigen epitopes, which are distinct from the ones recognized by mAbs. This advantage means that VHHs may be more effective for targeted anticancer therapy and can be combined with mAbs. We found that high cellular internalization and specificity of VHHs contributes to the effectiveness and safety of VHHs as anticancer therapeutics. Two clinical trials have confirmed that VHHs are effective and safe for cancer imaging and therapy. Together, VHHs seem to harbor several advantages compared to mAbs and show potential for application in personalized treatment for cancer patients. VHH-based imaging and therapy are promising options for improving outcomes of cancer patients.
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Affiliation(s)
- Shulin Li
- Center for Experimental and Molecular Medicine, Amsterdam University Medical Centers (UMC), University of Amsterdam, Amsterdam, Netherlands
- Cancer Center Amsterdam, Amsterdam, Netherlands
| | | | - Kausilia Krishnawatie Krishnadath
- Department of Gastroenterology and Hepatology, Antwerp University Hospital, Antwerp, Belgium
- Laboratory of Experimental Medicine and Pediatrics, University of Antwerp, Antwerp, Belgium
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5
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Mazinani M, Rahbarizadeh F. New cell sources for CAR-based immunotherapy. Biomark Res 2023; 11:49. [PMID: 37147740 PMCID: PMC10163725 DOI: 10.1186/s40364-023-00482-9] [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: 02/04/2023] [Accepted: 04/04/2023] [Indexed: 05/07/2023] Open
Abstract
Chimeric antigen receptor (CAR) T cell therapy, in which a patient's own T lymphocytes are engineered to recognize and kill cancer cells, has achieved striking success in some hematological malignancies in preclinical and clinical trials, resulting in six FDA-approved CAR-T products currently available in the market. Despite impressive clinical outcomes, concerns about treatment failure associated with low efficacy or high cytotoxicity of CAR-T cells remain. While the main focus has been on improving CAR-T cells, exploring alternative cellular sources for CAR generation has garnered growing interest. In the current review, we comprehensively evaluated other cell sources rather than conventional T cells for CAR generation.
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Affiliation(s)
- Marzieh Mazinani
- Department of Medical Biotechnology, Faculty of Medical Sciences, Tarbiat Modares University, P.O. Box 14115-111, Tehran, Iran
| | - Fatemeh Rahbarizadeh
- Department of Medical Biotechnology, Faculty of Medical Sciences, Tarbiat Modares University, P.O. Box 14115-111, Tehran, Iran.
- Research and Development Center of Biotechnology, Tarbiat Modares University, Tehran, Iran.
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6
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Golafzani FN, Vaziri AZ, Javanmardi M, Seyfan F, Yazdanifar M, Khaleghi S. Delivery of miRNA-126 through folic acid-targeted biocompatible polymeric nanoparticles for effective lung cancer therapy. J BIOACT COMPAT POL 2022. [DOI: 10.1177/08839115221095152] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Objective: Nanoparticle-based drug delivery systems (DDSs) have been playing a considerable role in the eradication of cancer. In this experimental study, we designed and synthesized folic acid (FA)-decorated chitosan (CS) nanocarrier for targeted delivery of miR-126 (as a therapeutic agent) to lung cancer A549 cells. Materials and methods: Therefore, the FA-CS-miR-126 nano-complex was perfectly developed and characterized by various analytical devices such as Fourier transform infrared (FT-IR) and dynamic light scattering (DLS) spectroscopies and as well as transmission electron microscopy (TEM). The size was determined lower than 100 nm for synthetics. Then, a gel retardation assay was performed to investigate the entrapment efficiency of nano-complex. Afterward, the sort of in vitro assays was implemented on A549 (FA receptor-positive lung cancer cell line) and MRC5 (normal human diploid cell line) to evaluate the therapeutic efficiency of FA-CS-miR-126. Results: As the cell viability (40.7 ± 2.98% cell viability after 72 h treatment with 500 nM), migration assay (weaker migration after 24 h and 48 h), apoptotic and autophagy genes expression level (Caspse9: sixfolds; BAX: 17 folds; ATG5: fourfolds; and BECLIN1: threefolds more than the control group), the reduced expression level of EGF-L7, as a target gene for miR-126 was evaluated by Real-Time PCR too, then, cell cycle arrest (8.66% of cells in sub-G1 phase), and cell apoptosis assay (21.0% of cancer cell in late apoptosis phase) were scrutinized. Conclusion: These results are remarkably approved the biocompatible and efficient performance of FA-CS-miR-126 as a promising DDS.
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Affiliation(s)
- Forough N Golafzani
- Department of Biotechnology, Faculty of Advanced Science and Technology, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Ali Z Vaziri
- Department of Genetics, Faculty of Advanced Science and Technology, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Masoud Javanmardi
- Department of Medical Biotechnology, Applied Biophotonics Research Center, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Fatemeh Seyfan
- Department of Microbiology, Faculty of Advanced Science and Technology, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Mahboubeh Yazdanifar
- Department of pediatrics, Stem cell transplantation and regenerative medicine, Stanford University, School of Medicine, Palo Alto, CA, USA
| | - Sepideh Khaleghi
- Department of Biotechnology, Faculty of Advanced Science and Technology, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
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Zanker AA, Stargardt P, Kurzbach SC, Turrina C, Mairhofer J, Schwaminger SP, Berensmeier S. Direct capture and selective elution of a secreted polyglutamate-tagged nanobody using bare magnetic nanoparticles. Biotechnol J 2022; 17:e2100577. [PMID: 35085417 DOI: 10.1002/biot.202100577] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2021] [Revised: 01/11/2022] [Accepted: 01/12/2022] [Indexed: 11/07/2022]
Abstract
BACKGROUND The secretion and direct capture of proteins from the extracellular medium is a promising approach for purification, thus enabling integrated bioprocesses. MAJOR RESULTS We demonstrate the secretion of a nanobody (VHH) to the extracellular medium (EM) and its direct capture by bare, non-functionalized magnetic nanoparticles (MNPs). An ompA signal peptide for periplasmic localization, a polyglutamate-tag (E8 ) for selective MNP binding, and a factor Xa protease cleavage site were fused N-terminally to the nanobody. The extracellular production of the E8 -VHH (36 mg L-1 ) was enabled using a growth-decoupled Escherichia coli-based expression system. The direct binding of E8 -VHH to the bare magnetic nanoparticles was possible and could be drastically improved up to a yield of 88% by adding polyethylene glycol (PEG). The selectivity of the polyglutamate-tag enabled a selective elution of the E8 -VHH from the bare MNPs while raising the concentration factor (5x) and purification factor (4x) significantly. CONCLUSION Our studies clearly show that the unique combination of a growth-decoupled E. coli secretion system, the polyglutamate affinity tag, non-functionalized magnetic nanoparticles, and affinity magnetic precipitation is an innovative and novel way to capture and concentrate nanobodies. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Alexander A Zanker
- Bioseparation Engineering Group, Department of Mechanical Engineering, Technical University of Munich, Boltzmannstr. 15, Garching, 85748, Germany
| | | | - Sophie C Kurzbach
- Bioseparation Engineering Group, Department of Mechanical Engineering, Technical University of Munich, Boltzmannstr. 15, Garching, 85748, Germany
| | - Chiara Turrina
- Bioseparation Engineering Group, Department of Mechanical Engineering, Technical University of Munich, Boltzmannstr. 15, Garching, 85748, Germany
| | | | - Sebastian P Schwaminger
- Bioseparation Engineering Group, Department of Mechanical Engineering, Technical University of Munich, Boltzmannstr. 15, Garching, 85748, Germany
| | - Sonja Berensmeier
- Bioseparation Engineering Group, Department of Mechanical Engineering, Technical University of Munich, Boltzmannstr. 15, Garching, 85748, Germany
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Karahaliloğlu Z, Kilicay E, Hazer B. Herceptin-conjugated magnetic polystyrene-Agsbox nanoparticles as a theranostic agent for breast cancer. J Biomater Appl 2022; 36:1599-1616. [PMID: 35043697 DOI: 10.1177/08853282211065085] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Breast cancer is a malignant tumor, which has derived from cells of the breast. Further, a relatively rapid metastasis, and resistance development against all the conventional drug combinations are major clinical issues in breast cancer patients as well as limitations like toxicity, genetic mutation, and metastasis make difficult the use of conventional therapy methods such as chemotherapy, radiotherapy, and local surgery. Therefore, considering the urgent needs, and high death rate in breast cancer cases, the development of new diagnosis and treatment regimens which diagnosed at the early stage and protected normal tissues required for clinical applications. Recently, the combination of tumor diagnosis and treatment within a single platform is a novel perspective, and magnetic nanoparticles are potential candidate owing to their low toxic effect, biocompatibility, biological degradability, superior magnetic properties, and targeting ability to overcome the problems of conventional diagnosis and therapy techniques. Considering these restrictions and requirements, the goal of this research was to investigate the potential of an innovative theranostic agent, which is soybean oil-based polystyrene (PS)-g-soybean oil graft copolymer containing AgNPs (PS-Agsbox) for treatment and MRI-based diagnosis of cancer. Herein, we designed targeted magnetic PS-Agsbox nanoparticles carrying thymoquinone (TQ) that is known for its anticancer potential against breast cancer, and herceptin (HER), which is to bind to the HER2 receptor protein on the surface of HER2-positive tumor cells, and acts by blocking the effects of it. We have successfully demonstrated selective binding, effective uptake of HER-conjugated magnetic PS-Agsbox nanoparticles into MDA-MB-231 (human breast carcinoma cells, a HER2-underexpressing cell line) and SKBR-3 (human breast cancer cells, a HER2-overexpressing breast cancer cell line) cell lines while no effect against L929 (mouse fibroblast cell line). Moreover, the magnetic resonance (MRI) properties of HER-conjugated magnetic PS-Agsbox nanoparticles were also confirmed.
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Affiliation(s)
- Zeynep Karahaliloğlu
- Department of Biology, Faculty of Science, 175169Aksaray University, Aksaray, Turkey
| | - Ebru Kilicay
- Vocational High School of Eldivan Health Care Services, 175171Karatekin University, Cankiri, Turkey
| | - Baki Hazer
- Department of Aircraft Airframe Engine Maintenance, 518002Kapadokya University, Nevsehir, Turkey.,Department of Chemistry, 518002Bülent Ecevit University, Zonguldak, Turkey.,Department of Nanotechnology Engineering, 518002Bülent Ecevit University, Zonguldak, Turkey
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Khaleghi S, Rahbarizadeh F, Nikkhoi SK. Anti-HER2 VHH Targeted Fluorescent Liposome as Bimodal Nanoparticle for Drug Delivery and Optical Imaging. Recent Pat Anticancer Drug Discov 2021; 16:552-562. [PMID: 34365930 DOI: 10.2174/1574892816666210806150929] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2020] [Revised: 04/07/2021] [Accepted: 04/14/2021] [Indexed: 11/22/2022]
Abstract
OBJECTIVE The aim of this study was to formulate fluorescent-labeled targeted immunoliposome to visualize the delivery and distribution of drugs in real-time. METHODS In this study, fluorescent-labeled liposomes were decorated with anti-HER2 VHH or Herceptin to improve the monitoring of intracellular drug delivery and tumor cell tracking with minimal side effects. The conjugation efficiency of antibodies was analyzed by SDS-PAGE silver staining. In addition, the physicochemical characterization of liposomes was performed using DLS and TEM. Finally, confocal microscopy visualized nanoparticles in the target cells. RESULTS Quantitative and qualitative methods characterized the intracellular uptake of 110±10 nm particles with near 70% conjugation efficiency. In addition, live-cell trafficking during hours of incubation was monitored by wide-field microscopy imaging. The results show that the fluorescent-labeled nanoparticles can specifically bind to HER2-positive breast cancer with minimal off-target delivery. CONCLUSION This kind of nanoparticles can have several applications in personalized medicine, especially drug delivery and real-time visualization of cancer therapy. Moreover, this method also can be applied in the targeted delivery of contrast agents in imaging and thermotherapy.
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Affiliation(s)
- Sepideh Khaleghi
- Department of Medical Biotechnology, Faculty of Medical Sciences, Tarbiat Modares University, Tehran. Iran
| | - Fatemeh Rahbarizadeh
- Department of Medical Biotechnology, Faculty of Medical Sciences, Tarbiat Modares University, Tehran. Iran
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Brilhante-da-Silva N, de Oliveira Sousa RM, Arruda A, Dos Santos EL, Marinho ACM, Stabeli RG, Fernandes CFC, Pereira SDS. Camelid Single-Domain Antibodies for the Development of Potent Diagnosis Platforms. Mol Diagn Ther 2021; 25:439-456. [PMID: 34146333 DOI: 10.1007/s40291-021-00533-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/29/2021] [Indexed: 11/26/2022]
Abstract
The distinct biophysical and pharmaceutical properties of camelid single-domain antibodies, referred to as VHHs or nanobodies, are associated with their nanometric dimensions, elevated stability, and antigen recognition capacity. These biomolecules can circumvent a number of diagnostic system limitations, especially those related to the size and stability of conventional immunoglobulins currently used in enzyme-linked immunosorbent assays and point-of-care, electrochemical, and imaging assays. In these formats, VHHs are directionally conjugated to different molecules, such as metallic nanoparticles, small peptides, and radioisotopes, which demonstrates their comprehensive versatility. Thus, the application of VHHs in diagnostic systems range from the identification of cancer cells to the detection of degenerative disease biomarkers, viral antigens, bacterial toxins, and insecticides. The improvements of sensitivity and specificity are among the central benefits resulting from the use of VHHs, which are indispensable parameters for high-quality diagnostics. Therefore, this review highlights the main biotechnological advances related to camelid single-domain antibodies and their use in in vitro and in vivo diagnostic approaches for human health.
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Affiliation(s)
- Nairo Brilhante-da-Silva
- Laboratório de Engenharia de Anticorpos, Fundação Oswaldo Cruz, Fiocruz, Unidade Rondônia, Porto Velho, RO, 76812-245, Brazil
- Programa de Pós-Graduação em Biologia Celular e Molecular, Instituto Oswaldo Cruz, IOC, Rio de Janeiro, Brazil
| | - Rosa Maria de Oliveira Sousa
- Laboratório de Engenharia de Anticorpos, Fundação Oswaldo Cruz, Fiocruz, Unidade Rondônia, Porto Velho, RO, 76812-245, Brazil
| | - Andrelisse Arruda
- Laboratório de Engenharia de Anticorpos, Fundação Oswaldo Cruz, Fiocruz, Unidade Rondônia, Porto Velho, RO, 76812-245, Brazil
| | - Eliza Lima Dos Santos
- Laboratório de Engenharia de Anticorpos, Fundação Oswaldo Cruz, Fiocruz, Unidade Rondônia, Porto Velho, RO, 76812-245, Brazil
| | - Anna Carolina Machado Marinho
- Plataforma de Desenvolvimento de Anticorpos e Nanocorpos, Fundação Oswaldo Cruz, Fiocruz Ceará, Eusebio, Brazil
- Programa de Pós-Graduação em Ciências Farmacêuticas, Universidade Federal do Ceará, Fortaleza, Brazil
| | - Rodrigo Guerino Stabeli
- Plataforma Bi-institucional de Medicina Translacional.Fundação Oswaldo Cruz-USP, Ribeirão Preto, São Paulo, Brazil
| | - Carla Freire Celedonio Fernandes
- Programa de Pós-Graduação em Biologia Celular e Molecular, Instituto Oswaldo Cruz, IOC, Rio de Janeiro, Brazil
- Plataforma de Desenvolvimento de Anticorpos e Nanocorpos, Fundação Oswaldo Cruz, Fiocruz Ceará, Eusebio, Brazil
- Programa de Pós-Graduação em Ciências Farmacêuticas, Universidade Federal do Ceará, Fortaleza, Brazil
| | - Soraya Dos Santos Pereira
- Laboratório de Engenharia de Anticorpos, Fundação Oswaldo Cruz, Fiocruz, Unidade Rondônia, Porto Velho, RO, 76812-245, Brazil.
- Programa de Pós-Graduação em Biologia Celular e Molecular, Instituto Oswaldo Cruz, IOC, Rio de Janeiro, Brazil.
- Programa de Pós-graduação em Biologia Experimental, Universidade Federal de Rondônia, Porto Velho, Brazil.
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11
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Yan Y, Cheng X, Li L, Zhang R, Zhu Y, Wu Z, Ding K. A Novel Small Molecular Antibody, HER2-Nanobody, Inhibits Tumor Proliferation in HER2-Positive Breast Cancer Cells In Vitro and In Vivo. Front Oncol 2021; 11:669393. [PMID: 34055637 PMCID: PMC8149955 DOI: 10.3389/fonc.2021.669393] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2021] [Accepted: 04/26/2021] [Indexed: 01/01/2023] Open
Abstract
Breast cancer is the most common malignant cancer in women worldwide, especially in developing countries. Herceptin is a monoclonal antibody with an antitumor effect in HER2-positive breast cancer. However, the large molecular weight of Herceptin limited its employment. In this study, we constructed and screened HER2-nanobody and verified its tumor-suppressive effect in HER2-positive breast cancer cells. HER2-nanobody was established, filtrated, purified, and was demonstrated to inhibit cell total number, viability, colony formation and mitosis, and promote cell apoptosis in HER2-positive breast cancer cells in vitro. Treated with HER2-nanobody, tumor growth was significantly inhibited by both intratumor injection and tail intravenous injection in vivo. The phosphorylation of ERK and AKT was restrained by HER2-nanobody in HER2-positive breast cancer cells. RAS-RAF-MAPK and PI3K-AKT-mTOR are two important pathways involved in HER2. It was credible for HER2-nanobody to play the tumor suppressive role by inhibiting the phosphorylation of ERK and AKT. Therefore, HER2-nanobody could be employed as a small molecular antibody to suppress HER2-positive breast cancer.
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Affiliation(s)
- Yan Yan
- Department of Pathology, School of Basic Medicine, Anhui Medical University, Hefei, China.,Key Laboratory of Flexible Electronics (KLOFE), Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech), Nanjing, China
| | - Xiao Cheng
- Department of Pathology, School of Basic Medicine, Anhui Medical University, Hefei, China
| | - Lin Li
- Department of Pathology, School of Basic Medicine, Anhui Medical University, Hefei, China
| | - Rumeng Zhang
- Department of Pathology, School of Basic Medicine, Anhui Medical University, Hefei, China
| | - Yong Zhu
- Department of Pathophysiology, School of Basic Medicine, Anhui Medical University, Hefei, China
| | - Zhengsheng Wu
- Department of Pathology, School of Basic Medicine, Anhui Medical University, Hefei, China.,Department of Pathology, The First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Keshuo Ding
- Department of Pathology, School of Basic Medicine, Anhui Medical University, Hefei, China.,Department of Pathology, The First Affiliated Hospital of Anhui Medical University, Hefei, China
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12
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Harmand TJ, Islam A, Pishesha N, Ploegh HL. Nanobodies as in vivo, non-invasive, imaging agents. RSC Chem Biol 2021; 2:685-701. [PMID: 34212147 PMCID: PMC8190910 DOI: 10.1039/d1cb00023c] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Accepted: 03/02/2021] [Indexed: 12/12/2022] Open
Abstract
In vivo imaging has become in recent years an incredible tool to study biological events and has found critical applications in diagnostic medicine. Although a lot of efforts and applications have been achieved using monoclonal antibodies, other types of delivery agents are being developed. Among them, VHHs, antigen binding fragments derived from camelid heavy chain-only antibodies, also known as nanobodies, have particularly attracted attention. Indeed, their stability, fast clearance, good tissue penetration, high solubility, simple cloning and recombinant production make them attractive targeting agents for imaging modalities such as PET, SPECT or Infra-Red. In this review, we discuss the pioneering work that has been carried out using VHHs and summarize the recent developments that have been made using nanobodies for in vivo, non-invasive, imaging.
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Affiliation(s)
- Thibault J Harmand
- Program in Cellular and Molecular Medicine, Boston Children's Hospital, Harvard Medical School Boston MA USA
| | - Ashraful Islam
- Program in Cellular and Molecular Medicine, Boston Children's Hospital, Harvard Medical School Boston MA USA
- Department of Clinical Medicine, UiT The Arctic University of Norway Tromso Norway
| | - Novalia Pishesha
- Program in Cellular and Molecular Medicine, Boston Children's Hospital, Harvard Medical School Boston MA USA
- Society of Fellows, Harvard University Cambridge MA USA
- Klarman Cell Observatory, Broad Institute of MIT and Harvard Cambridge MA USA
| | - Hidde L Ploegh
- Program in Cellular and Molecular Medicine, Boston Children's Hospital, Harvard Medical School Boston MA USA
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13
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Lamtha T, Tabtimmai L, Bangphoomi K, Kiriwan D, Malik AA, Chaicumpa W, van Bergen En Henegouwen PMP, Choowongkomon K. Generation of a nanobody against HER2 tyrosine kinase using phage display library screening for HER2-positive breast cancer therapy development. Protein Eng Des Sel 2021; 34:6462358. [PMID: 34908139 DOI: 10.1093/protein/gzab030] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2021] [Revised: 11/08/2021] [Indexed: 01/03/2023] Open
Abstract
Human epidermal growth factor receptor 2 (HER2) protein overexpression is found in ~30% of invasive breast carcinomas and in a high proportion of noninvasive ductal carcinomas in situ. Targeted cancer therapy is based on monoclonal antibodies and kinase inhibitors and reflects a new era of cancer therapy. However, delivery to tumor cells in vivo is hampered by the large size (150 kDa) of conventional antibodies. Furthermore, there are many disadvantages with the current anti-HER2 drug, including drug resistance and adverse effects. Nanobodies (15 kDa), single-domain antibody (sdAb) fragments, can overcome these limitations. This study produced the recombinant sdAb against the HER2-tyrosine kinase (HER2-TK) domain using phage display technology. Three specific anti-HER2-TK sdAbs were selected for further characterization. Hallmark VHH residue identification and amino acid sequence analysis revealed that clone numbers 4 and 22 were VH antibodies, whereas clone number 17 was a VH H antibody (nanobody). The half-maximal inhibitory concentration of VHH17 exhibited significantly greater HER2 kinase-inhibition activity than the other clones. Consistent with these results, several charges and polar residues of the HER2-TK activation loop that were predicted based on mimotope analysis also appeared in the docking result and interacted via the CDR1, CDR2 and CDR3 loops of VHH17. Furthermore, the cell-penetrable VHH17 (R9 VHH17) showed cell-penetrability and significantly decreased HER2-positive cancer cell viability. Thus, the VH H17 could be developed as an effective therapeutic agent to treat HER2-positive breast cancer.
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Affiliation(s)
- Thomanai Lamtha
- Department of Biochemistry, Faculty of Sciences, Kasetsart University, Laboratory of Protein Engineering and Bioinformatics, Chatuchak, Bangkok 10900, Thailand
| | - Lueacha Tabtimmai
- Department of Biotechnology, Faculty of Applied Science, King Mongkut's University of Technology North Bangkok, Bang Sue, Bangkok 10800, Thailand
| | - Kunan Bangphoomi
- Department of Biochemistry, Faculty of Sciences, Kasetsart University, Laboratory of Protein Engineering and Bioinformatics, Chatuchak, Bangkok 10900, Thailand
| | - Duangnapa Kiriwan
- Department of Biochemistry, Faculty of Sciences, Kasetsart University, Laboratory of Protein Engineering and Bioinformatics, Chatuchak, Bangkok 10900, Thailand
| | - Aijaz A Malik
- Center of Data Mining and Biomedical Informatics, Mahidol University, Salaya, Nakhon Pathom, 73170, Thailand
| | - Wanpen Chaicumpa
- Department of Parasitology, Faculty of Medicine Siriraj Hospital, Mahidol University, Laboratory for Research and Technology Development, Bangkok Noi, Bangkok 10700, Thailand
| | - Paul M P van Bergen En Henegouwen
- Cell Biology, Neurobiology and Biophysics, Department of Biology, Faculty of Science, Utrecht University, Utrecht 3584 CH, the Netherlands
| | - Kiattawee Choowongkomon
- Department of Biochemistry, Faculty of Sciences, Kasetsart University, Laboratory of Protein Engineering and Bioinformatics, Chatuchak, Bangkok 10900, Thailand.,Center for Advanced Studies in Nanotechnology for Chemical, Food and Agricultural Industries, KU Institute for Advanced Studies, Kasetsart University, Chatuchak, Bangkok 10900, Thailand
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14
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Yang EY, Shah K. Nanobodies: Next Generation of Cancer Diagnostics and Therapeutics. Front Oncol 2020; 10:1182. [PMID: 32793488 PMCID: PMC7390931 DOI: 10.3389/fonc.2020.01182] [Citation(s) in RCA: 146] [Impact Index Per Article: 36.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2020] [Accepted: 06/10/2020] [Indexed: 12/14/2022] Open
Abstract
The development of targeted medicine has greatly expanded treatment options and spurred new research avenues in cancer therapeutics, with monoclonal antibodies (mAbs) emerging as a prevalent treatment in recent years. With mixed clinical success, mAbs still hold significant shortcomings, as they possess limited tumor penetration, high manufacturing costs, and the potential to develop therapeutic resistance. However, the recent discovery of “nanobodies,” the smallest-known functional antibody fragment, has demonstrated significant translational potential in preclinical and clinical studies. This review highlights their various applications in cancer and analyzes their trajectory toward their translation into the clinic.
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Affiliation(s)
- Emily Y Yang
- Center for Stem Cell Therapeutics and Imaging, Harvard Medical School, Brigham and Women's Hospital, Boston, MA, United States.,Departments of Neurosurgery, Harvard Medical School, Brigham and Women's Hospital, Boston, MA, United States
| | - Khalid Shah
- Center for Stem Cell Therapeutics and Imaging, Harvard Medical School, Brigham and Women's Hospital, Boston, MA, United States.,Departments of Neurosurgery, Harvard Medical School, Brigham and Women's Hospital, Boston, MA, United States.,Harvard Stem Cell Institute, Harvard University, Cambridge, MA, United States
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15
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Rabiee N, Ahmadi S, Arab Z, Bagherzadeh M, Safarkhani M, Nasseri B, Rabiee M, Tahriri M, Webster TJ, Tayebi L. Aptamer Hybrid Nanocomplexes as Targeting Components for Antibiotic/Gene Delivery Systems and Diagnostics: A Review. Int J Nanomedicine 2020; 15:4237-4256. [PMID: 32606675 PMCID: PMC7314593 DOI: 10.2147/ijn.s248736] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2020] [Accepted: 04/01/2020] [Indexed: 12/11/2022] Open
Abstract
With the passage of time and more advanced societies, there is a greater emergence and incidence of disease and necessity for improved treatments. In this respect, nowadays, aptamers, with their better efficiency at diagnosing and treating diseases than antibodies, are at the center of attention. Here, in this review, we first investigate aptamer function in various fields (such as the detection and remedy of pathogens, modification of nanoparticles, antibiotic delivery and gene delivery). Then, we present aptamer-conjugated nanocomplexes as the main and efficient factor in gene delivery. Finally, we focus on the targeted co-delivery of genes and drugs by nanocomplexes, as a new exciting approach for cancer treatment in the decades ahead to meet our growing societal needs.
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Affiliation(s)
- Navid Rabiee
- Department of Chemistry, Sharif University of Technology, Tehran, Iran
| | - Sepideh Ahmadi
- Student Research Committee, Department of Medical Biotechnology, School of Advanced Technologies in Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Cellular and Molecular Biology Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Zeynab Arab
- Department of Chemistry, Sharif University of Technology, Tehran, Iran
| | | | - Moein Safarkhani
- Department of Chemistry, Sharif University of Technology, Tehran, Iran
| | - Behzad Nasseri
- Chemical Engineering Department and Bioengineering Division, Hacettepe University, Beytepe, Ankara06800, Turkey
- Chemical Engineering and Applied Chemistry Department, Atilim University, Ankara, Turkey
| | - Mohammad Rabiee
- Biomaterial Group, Department of Biomedical Engineering, Amirkabir University of Technology, Tehran, Iran
| | | | - Thomas J Webster
- Department of Chemical Engineering, Northeastern University, Boston, MA02115, USA
| | - Lobat Tayebi
- Marquette University School of Dentistry, Milwaukee, WI53233, USA
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16
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Kumar G, Nandakumar K, Mutalik S, Rao CM. Biologicals to direct nanotherapeutics towards HER2-positive breast cancers. NANOMEDICINE-NANOTECHNOLOGY BIOLOGY AND MEDICINE 2020; 27:102197. [PMID: 32275958 DOI: 10.1016/j.nano.2020.102197] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/27/2019] [Revised: 02/17/2020] [Accepted: 03/12/2020] [Indexed: 12/24/2022]
Abstract
HER2-positive breast cancer, an aggressive cancer, is treated with combinations of conventional anticancer drugs viz., cytotoxic drugs, nibs, and mAbs. Major limitations associated with this therapy are patient non-compliance due to the adverse drug reactions and rapid development of resistance by the HER2-positive malignant cells. While the former is addressed by the nano-formulations of the anticancer-drugs to some extent, the latter is still at large. This is because the nanocarriers of the anticancer drugs, by and large, lack the target specificity and selectivity. Thus, nowadays, to overcome these problems, various safe and efficacious biological agents are being used to direct the nanotherapeutics towards the HER2-positive breast cancers. The present review describes the potentials of such biological agents.
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Affiliation(s)
- Gautam Kumar
- Department of Pharmacology, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal, Karnataka, India
| | - Krishnadas Nandakumar
- Department of Pharmacology, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal, Karnataka, India
| | - Srinivas Mutalik
- Department of Pharmaceutics, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal, Karnataka, India
| | - Chamallamudi Mallikarjuna Rao
- Department of Pharmacology, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal, Karnataka, India.
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17
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Park SR, Lee JH, Kim K, Kim TM, Lee SH, Choo YK, Kim KS, Ko K. Expression and In Vitro Function of Anti-Breast Cancer Llama-Based Single Domain Antibody VHH Expressed in Tobacco Plants. Int J Mol Sci 2020; 21:E1354. [PMID: 32079309 PMCID: PMC7072948 DOI: 10.3390/ijms21041354] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2019] [Revised: 01/28/2020] [Accepted: 02/13/2020] [Indexed: 12/18/2022] Open
Abstract
Overexpression of human epidermal growth factor receptor type 2 (HER2) is considered as a prognostic factor of breast cancer, which is positively associated with recurrence when cancer metastasizes to the lymph nodes. Here, we expressed the single variable domain on a heavy chain (VHH) form of anti-HER2 camelid single domain antibody in tobacco plants and compared its in vitro anticancer activities with the anti-HER2 full size antibody. The gene expression cassette containing anti-HER2 camelid single domain antibody VHH fused to human IgG Fc region with KDEL endoplasmic reticulum (ER) (VHH-FcK) was transferred into the tobacco plant via the Agrobacterium-mediated transformation. The transformants were screened with polymerase chain reaction and Western blot analyses. Enzyme-linked immunosorbent assay (ELISA) confirmed the binding of the purified anti-HER2 VHH-FcK to the HER2-positive breast cancer cell line, SK-BR-3. Migration assay results confirmed anticancer activity of the plant-derived anticancer camelid single chain antibody. Taken together, we confirmed the possibility of using anti-HER2 VHH-FcK as a therapeutic anticancer agent, which can be expressed and assembled and purified from a plant expression system as an alternative antibody production system.
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Affiliation(s)
- Se Ra Park
- Department of Medicine, Medical Research Institute, College of Medicine, Chung-Ang University, Seoul 156-756, Korea; (S.R.P.); (J.-H.L.); (K.K.)
| | - Jeong-Hwan Lee
- Department of Medicine, Medical Research Institute, College of Medicine, Chung-Ang University, Seoul 156-756, Korea; (S.R.P.); (J.-H.L.); (K.K.)
| | - Kibum Kim
- Department of Medicine, Medical Research Institute, College of Medicine, Chung-Ang University, Seoul 156-756, Korea; (S.R.P.); (J.-H.L.); (K.K.)
- Department of Otorhinolaryngology-Head and Neck Surgery, Chung-Ang University College of Medicine, Seoul 156-756, Korea
| | - Taek Min Kim
- Major of Nano-Bioengineering, College of Life Sciences and Bioengineering, Incheon-National University, Incheon 22012, Korea; (T.M.K.); (S.H.L.)
| | - Seung Ho Lee
- Major of Nano-Bioengineering, College of Life Sciences and Bioengineering, Incheon-National University, Incheon 22012, Korea; (T.M.K.); (S.H.L.)
| | - Young-Kug Choo
- Department of Biological science, College of Natural Sciences, Wonkwang University, 460, Iksan-daero, Iksan-si, Jeollabuk-do 54538, Korea;
| | - Kyung Soo Kim
- Department of Otorhinolaryngology-Head and Neck Surgery, Chung-Ang University College of Medicine, Seoul 156-756, Korea
| | - Kisung Ko
- Department of Medicine, Medical Research Institute, College of Medicine, Chung-Ang University, Seoul 156-756, Korea; (S.R.P.); (J.-H.L.); (K.K.)
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18
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Szuplewska A, Rękorajska Joniec A, Pocztańska E, Krysiński P, Dybko A, Chudy M. Magnetic field-assisted selective delivery of doxorubicin to cancer cells using magnetoliposomes as drug nanocarriers. NANOTECHNOLOGY 2019; 30:315101. [PMID: 30991371 DOI: 10.1088/1361-6528/ab19d3] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/05/2023]
Abstract
Magnetoliposomes are promising candidates for the development of selective drug delivery systems in the treatment of cancer. Those nanosystems were tested as carriers of a strong chemotherapeutic agent, doxorubicin, which is used against breast cancer. Herein, the magnetic properties of hydrophobic iron oxide nanoparticles located exclusively in the lipid bilayer were used to release this drug from the magnetoliposomes. The cytotoxic activity of the nanostructures against the normal and cancer cell lines was determined on the basis of cells viability measurement after incubation with different concentrations of these nanomaterials. In the same way, the effectiveness of killing cancer cells in combination with exposure to magnetic field was also evaluated. These experiments confirmed that the nanostructures composed of liposomes and magnetic nanoparticles are not cytotoxic. However, magnetoliposomes loaded with doxorubicin were effective and selective in reducing the viability of human breast tumor cell lines. In this paper, we demonstrated the promising application of the studied magnetoliposomes as carriers of doxorubicin released under the influence of magnetic field in tumor cells.
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Affiliation(s)
- Aleksandra Szuplewska
- Chair of Medical Biotechnology, Faculty of Chemistry, Warsaw University of Technology, Noakowskiego 3, 00-664 Warsaw, Poland
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19
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Dutta S, Moses JA, Anandharamakrishnan C. Encapsulation of Nutraceutical Ingredients in Liposomes and Their Potential for Cancer Treatment. Nutr Cancer 2019; 70:1184-1198. [DOI: 10.1080/01635581.2018.1557212] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Sayantani Dutta
- Computational Modeling and Nano Scale Processing Unit, Indian Institute of Food Processing Technology (IIFPT), Ministry of Food Processing Industries, Government of India, Thanjavur, Tamil Nadu, India
| | - Jeyan Arthur Moses
- Computational Modeling and Nano Scale Processing Unit, Indian Institute of Food Processing Technology (IIFPT), Ministry of Food Processing Industries, Government of India, Thanjavur, Tamil Nadu, India
| | - C. Anandharamakrishnan
- Computational Modeling and Nano Scale Processing Unit, Indian Institute of Food Processing Technology (IIFPT), Ministry of Food Processing Industries, Government of India, Thanjavur, Tamil Nadu, India
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20
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Sortaggable liposomes: Evaluation of reaction conditions for single-domain antibody conjugation by Sortase-A and targeting of CD11b+ myeloid cells. Eur J Pharm Biopharm 2018; 133:138-150. [DOI: 10.1016/j.ejpb.2018.09.017] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2018] [Revised: 08/31/2018] [Accepted: 09/22/2018] [Indexed: 10/28/2022]
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21
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Gonçalves AI, Miranda MS, Rodrigues MT, Reis RL, Gomes ME. Magnetic responsive cell-based strategies for diagnostics and therapeutics. Biomed Mater 2018; 13:054001. [DOI: 10.1088/1748-605x/aac78b] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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22
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Skouras A, Papadia K, Mourtas S, Klepetsanis P, Antimisiaris SG. Multifunctional doxorubicin-loaded magnetoliposomes with active and magnetic targeting properties. Eur J Pharm Sci 2018; 123:162-172. [PMID: 30041027 DOI: 10.1016/j.ejps.2018.07.044] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2018] [Revised: 07/12/2018] [Accepted: 07/20/2018] [Indexed: 01/30/2023]
Abstract
Multifunctional magnetoliposomes (MLs) with active and magnetic targeting potential are evaluated as platform systems for drug targeting applications. USPIO-encapsulating MLs are prepared by freeze drying/extrusion, decorated with one or two ligands for brain or cancer targeting (t-MLs), and actively loaded with Doxorubicin (DOX). MLs have mean diameters between 117 and 171 nm. Ligand attachment yields and DOX-loading efficiency are sufficiently high, 78-95% and 89-92%, respectively, while DOX loading and retention is not affected by co-entrapment of USPIOs, and USPIO loading/retention is not modulated by DOX. Attachment of ligands, also does not affect DOX or USPIO loading. Interestingly, MLs have high magnetophoretic mobility (MM) compared to free USPIOs, which is not affected by surface coating with PEG (up to 8 mol%), but is slightly reduced by Chol incorporation in their membrane, or when functional groups are immobilized on their surface. ML size, (directly related to number of USPIOs entrapped per vesicle), is the most important MM-determining factor. MM increases by 570% when ML size increases from 69 to 348 nm. Targeting potential of t-MLs is verified by enhanced: (i) transport across a cellular model of the blood-brain-barrier, and (ii) anti-proliferative effect towards B16 melanoma cells. The potential of further enhancing t-ML targeting magnetically is verified by additional enhancements of (i) and (ii), when experiments are performed under a permanent magnetic field.
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Affiliation(s)
- Athanasios Skouras
- Laboratory of Pharmaceutical Technology, Dept. of Pharmacy, School of Health Sciences, University of Patras, Rio 26510, Greece
| | - Konstantina Papadia
- Laboratory of Pharmaceutical Technology, Dept. of Pharmacy, School of Health Sciences, University of Patras, Rio 26510, Greece
| | - Spyridon Mourtas
- Laboratory of Pharmaceutical Technology, Dept. of Pharmacy, School of Health Sciences, University of Patras, Rio 26510, Greece
| | - Pavlos Klepetsanis
- Laboratory of Pharmaceutical Technology, Dept. of Pharmacy, School of Health Sciences, University of Patras, Rio 26510, Greece; Institute of Chemical Engineering Sciences, FORTH/ICE-HT, Rio 26506, Patras, Greece
| | - Sophia G Antimisiaris
- Laboratory of Pharmaceutical Technology, Dept. of Pharmacy, School of Health Sciences, University of Patras, Rio 26510, Greece; Institute of Chemical Engineering Sciences, FORTH/ICE-HT, Rio 26506, Patras, Greece.
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