1
|
Sobczak JM, Barkovska I, Balke I, Rothen DA, Mohsen MO, Skrastina D, Ogrina A, Martina B, Jansons J, Bogans J, Vogel M, Bachmann MF, Zeltins A. Identifying Key Drivers of Efficient B Cell Responses: On the Role of T Help, Antigen-Organization, and Toll-like Receptor Stimulation for Generating a Neutralizing Anti-Dengue Virus Response. Vaccines (Basel) 2024; 12:661. [PMID: 38932390 PMCID: PMC11209419 DOI: 10.3390/vaccines12060661] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2024] [Revised: 05/14/2024] [Accepted: 05/23/2024] [Indexed: 06/28/2024] Open
Abstract
T help (Th), stimulation of toll-like receptors (pathogen-associated molecular patterns, PAMPs), and antigen organization and repetitiveness (pathogen-associated structural patterns, PASPs) were shown numerous times to be important in driving B-cell and antibody responses. In this study, we dissected the individual contributions of these parameters using newly developed "Immune-tag" technology. As model antigens, we used eGFP and the third domain of the dengue virus 1 envelope protein (DV1 EDIII), the major target of virus-neutralizing antibodies. The respective proteins were expressed alone or genetically fused to the N-terminal fragment of the cucumber mosaic virus (CMV) capsid protein-nCMV, rendering the antigens oligomeric. In a step-by-step manner, RNA was attached as a PAMP, and/or a universal Th-cell epitope was genetically added for additional Th. Finally, a PASP was added to the constructs by displaying the antigens highly organized and repetitively on the surface of CMV-derived virus-like particles (CuMV VLPs). Sera from immunized mice demonstrated that each component contributed stepwise to the immunogenicity of both proteins. All components combined in the CuMV VLP platform induced by far the highest antibody responses. In addition, the DV1 EDIII induced high levels of DENV-1-neutralizing antibodies only if displayed on VLPs. Thus, combining multiple cues typically associated with viruses results in optimal antibody responses.
Collapse
Affiliation(s)
- Jan M. Sobczak
- Department of Immunology, University Clinic of Rheumatology and Immunology, Inselspital, CH-3010 Bern, Switzerland; (D.A.R.); (M.O.M.); (M.V.); (M.F.B.)
- Department of BioMedical Research, University of Bern, CH-3008 Bern, Switzerland
| | - Irena Barkovska
- Latvian Biomedical Research and Study Centre, LV-1067 Riga, Latvia; (I.B.); (I.B.); (D.S.); (A.O.); (J.J.); (J.B.); (A.Z.)
| | - Ina Balke
- Latvian Biomedical Research and Study Centre, LV-1067 Riga, Latvia; (I.B.); (I.B.); (D.S.); (A.O.); (J.J.); (J.B.); (A.Z.)
| | - Dominik A. Rothen
- Department of Immunology, University Clinic of Rheumatology and Immunology, Inselspital, CH-3010 Bern, Switzerland; (D.A.R.); (M.O.M.); (M.V.); (M.F.B.)
- Department of BioMedical Research, University of Bern, CH-3008 Bern, Switzerland
| | - Mona O. Mohsen
- Department of Immunology, University Clinic of Rheumatology and Immunology, Inselspital, CH-3010 Bern, Switzerland; (D.A.R.); (M.O.M.); (M.V.); (M.F.B.)
- Department of BioMedical Research, University of Bern, CH-3008 Bern, Switzerland
| | - Dace Skrastina
- Latvian Biomedical Research and Study Centre, LV-1067 Riga, Latvia; (I.B.); (I.B.); (D.S.); (A.O.); (J.J.); (J.B.); (A.Z.)
| | - Anete Ogrina
- Latvian Biomedical Research and Study Centre, LV-1067 Riga, Latvia; (I.B.); (I.B.); (D.S.); (A.O.); (J.J.); (J.B.); (A.Z.)
| | - Byron Martina
- Artemis Bioservices, 2629 JD Delft, The Netherlands;
- Protinhi Therapeutics, 6534 AT Nijmegen, The Netherlands
| | - Juris Jansons
- Latvian Biomedical Research and Study Centre, LV-1067 Riga, Latvia; (I.B.); (I.B.); (D.S.); (A.O.); (J.J.); (J.B.); (A.Z.)
| | - Janis Bogans
- Latvian Biomedical Research and Study Centre, LV-1067 Riga, Latvia; (I.B.); (I.B.); (D.S.); (A.O.); (J.J.); (J.B.); (A.Z.)
| | - Monique Vogel
- Department of Immunology, University Clinic of Rheumatology and Immunology, Inselspital, CH-3010 Bern, Switzerland; (D.A.R.); (M.O.M.); (M.V.); (M.F.B.)
- Department of BioMedical Research, University of Bern, CH-3008 Bern, Switzerland
| | - Martin F. Bachmann
- Department of Immunology, University Clinic of Rheumatology and Immunology, Inselspital, CH-3010 Bern, Switzerland; (D.A.R.); (M.O.M.); (M.V.); (M.F.B.)
- Department of BioMedical Research, University of Bern, CH-3008 Bern, Switzerland
- Nuffield Department of Medicine, The Jenner Institute, University of Oxford, Oxford OX3 7BN, UK
| | - Andris Zeltins
- Latvian Biomedical Research and Study Centre, LV-1067 Riga, Latvia; (I.B.); (I.B.); (D.S.); (A.O.); (J.J.); (J.B.); (A.Z.)
| |
Collapse
|
2
|
Drinković N, Beus M, Barbir R, Debeljak Ž, Tariba Lovaković B, Kalčec N, Ćurlin M, Bekavac A, Gorup D, Mamić I, Mandić D, Micek V, Turčić P, Günday-Türeli N, Türeli E, Vinković Vrček I. Novel PLGA-based nanoformulation decreases doxorubicin-induced cardiotoxicity. NANOSCALE 2024. [PMID: 38650478 DOI: 10.1039/d3nr06269d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/25/2024]
Abstract
Nanotechnology has the potential to provide formulations of antitumor agents with increased selectivity towards cancer tissue thereby decreasing systemic toxicity. This in vivo study evaluated the potential of novel nanoformulation based on poly(lactic-co-glycolic acid) (PLGA) to reduce the cardiotoxic potential of doxorubicin (DOX). In vivo toxicity of PLGADOX was compared with clinically approved non-PEGylated, liposomal nanoformulation of DOX (LipoDOX) and conventional DOX form (ConvDOX). The study was performed using Wistar Han rats of both sexes that were treated intravenously for 28 days with 5 doses of tested substances at intervals of 5 days. Histopathological analyses of heart tissues showed the presence of myofiber necrosis, degeneration processes, myocytolysis, and hemorrhage after treatment with ConvDOX, whereas only myofiber degeneration and hemorrhage were present after the treatment with nanoformulations. All DOX formulations caused an increase in the troponin T with the greatest increase caused by convDOX. qPCR analyses revealed an increase in the expression of inflammatory markers IL-6 and IL-8 after ConvDOX and an increase in IL-8 expression after lipoDOX treatments. The mass spectra imaging (MSI) of heart tissue indicates numerous metabolic and lipidomic changes caused by ConvDOX, while less severe cardiac damages were found after treatment with nanoformulations. In the case of LipoDOX, autophagy and apoptosis were still detectable, whereas PLGADOX induced only detectable mitochondrial toxicity. Cardiotoxic effects were frequently sex-related with the greater risk of cardiotoxicity observed mostly in male rats.
Collapse
Affiliation(s)
| | - Maja Beus
- Institute for Medical Research and Occupational Health, Zagreb, Croatia.
| | - Rinea Barbir
- Institute for Medical Research and Occupational Health, Zagreb, Croatia.
| | - Željko Debeljak
- JJ Strossmayer University of Osijek, Faculty of Medicine, Osijek, Croatia
- University Hospital Osijek, Osijek, Croatia
| | | | - Nikolina Kalčec
- Institute for Medical Research and Occupational Health, Zagreb, Croatia.
| | | | - Ana Bekavac
- University of Zagreb, School of Medicine, Zagreb, Croatia
| | - Dunja Gorup
- Department of Neuroradiology, Klinik für Neuroradiology, Universitätspital Zürich Universitätsspital Zürich, 8006 Zürich, Switzerland
| | - Ivan Mamić
- University of Zagreb, Faculty of Pharmacy and Biochemistry, Zagreb, Croatia
| | | | - Vedran Micek
- Institute for Medical Research and Occupational Health, Zagreb, Croatia.
| | - Petra Turčić
- University of Zagreb, Faculty of Pharmacy and Biochemistry, Zagreb, Croatia
| | | | | | - Ivana Vinković Vrček
- Institute for Medical Research and Occupational Health, Zagreb, Croatia.
- University of Rijeka, Faculty of Medicine, Rijeka, Croatia
| |
Collapse
|
3
|
Marinho A, Seabra CL, Lima SAC, Lobo-da-Cunha A, Reis S, Nunes C. Empowering Naringin's Anti-Inflammatory Effects through Nanoencapsulation. Int J Mol Sci 2024; 25:4152. [PMID: 38673736 PMCID: PMC11050564 DOI: 10.3390/ijms25084152] [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: 02/21/2024] [Revised: 04/04/2024] [Accepted: 04/07/2024] [Indexed: 04/28/2024] Open
Abstract
Abundant in citrus fruits, naringin (NAR) is a flavonoid that has a wide spectrum of beneficial health effects, including its anti-inflammatory activity. However, its use in the clinic is limited due to extensive phase I and II first-pass metabolism, which limits its bioavailability. Thus, lipid nanoparticles (LNPs) were used to protect and concentrate NAR in inflamed issues, to enhance its anti-inflammatory effects. To target LNPs to the CD44 receptor, overexpressed in activated macrophages, functionalization with hyaluronic acid (HA) was performed. The formulation with NAR and HA on the surface (NAR@NPsHA) has a size below 200 nm, a polydispersity around 0.245, a loading capacity of nearly 10%, and a zeta potential of about 10 mV. In vitro studies show the controlled release of NAR along the gastrointestinal tract, high cytocompatibility (L929 and THP-1 cell lines), and low hemolytic activity. It was also shown that the developed LNPs can regulate inflammatory mediators. In fact, NAR@NPsHA were able to decrease TNF-α and CCL-3 markers expression by 80 and 90% and manage to inhibit the effects of LPS by around 66% for IL-1β and around 45% for IL-6. Overall, the developed LNPs may represent an efficient drug delivery system with an enhanced anti-inflammatory effect.
Collapse
Affiliation(s)
- Andreia Marinho
- LAQV, REQUIMTE, Faculdade de Farmácia, Universidade do Porto, R. Jorge de Viterbo Ferreira 228, 4050-313 Porto, Portugal; (A.M.); (C.L.S.); (S.R.)
- LAQV, REQUIMTE, Faculdade de Ciências, Universidade do Porto, R. do Campo Alegre s/n, 4169-007 Porto, Portugal
| | - Catarina Leal Seabra
- LAQV, REQUIMTE, Faculdade de Farmácia, Universidade do Porto, R. Jorge de Viterbo Ferreira 228, 4050-313 Porto, Portugal; (A.M.); (C.L.S.); (S.R.)
| | - Sofia A. C. Lima
- LAQV, REQUIMTE, Instituto de Ciências Biomédicas Abel Salazar, Universidade do Porto, R. Jorge de Viterbo Ferreira 228, 4050-313 Porto, Portugal;
| | - Alexandre Lobo-da-Cunha
- Departamento de Microscopia, Instituto de Ciências Biomédicas Abel Salazar, Universidade do Porto, R. Jorge de Viterbo Ferreira 228, 4050-313 Porto, Portugal;
| | - Salette Reis
- LAQV, REQUIMTE, Faculdade de Farmácia, Universidade do Porto, R. Jorge de Viterbo Ferreira 228, 4050-313 Porto, Portugal; (A.M.); (C.L.S.); (S.R.)
| | - Cláudia Nunes
- LAQV, REQUIMTE, Faculdade de Farmácia, Universidade do Porto, R. Jorge de Viterbo Ferreira 228, 4050-313 Porto, Portugal; (A.M.); (C.L.S.); (S.R.)
- LAQV, REQUIMTE, Instituto de Ciências Biomédicas Abel Salazar, Universidade do Porto, R. Jorge de Viterbo Ferreira 228, 4050-313 Porto, Portugal;
| |
Collapse
|
4
|
Enoch K, Somasundaram AA. Rheological insights on Carboxymethyl cellulose hydrogels. Int J Biol Macromol 2023; 253:127481. [PMID: 37865366 DOI: 10.1016/j.ijbiomac.2023.127481] [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: 06/08/2023] [Revised: 10/05/2023] [Accepted: 10/15/2023] [Indexed: 10/23/2023]
Abstract
Hydrogels are copiously studied for tissue engineering, drug delivery, and bone regeneration owing to their water content, mechanical strength, and elastic behaviour. The preparation of stable and mechanically strengthened hydrogels without using toxic crosslinkers and expensive approaches is immensely challenging. In this study, we prepared Carboxymethyl cellulose based hydrogels with different polymer concentration via a less expensive physical crosslinking approach without using any toxic crosslinkers and evaluated their mechanical strength. In this hydrogel system, the carbopol concentration was fixed at 1 wt/v% and the Carboxymethyl cellulose concentration was varied between 1 and 5 wt/v%. In this hydrogel system, Carbopol serves as the crosslinker to bridge Carboxymethyl cellulose polymer through hydrogen bonds. Rheological analysis was employed in assessing the mechanical properties of the prepared hydrogel, in particular, the viscoelastic behaviour of the hydrogels. The viscoelastic nature and mechanical strength of the hydrogels increased with an increase in the Carboxymethyl cellulose polymer concentration. Further, our results suggested that gels with Carboxymethyl cellulose concentration between 3 wt/v % and 4 wt/v % with yield stresses of 58.83 Pa and 81.47 Pa, respectively, are potential candidates for use in transdermal drug delivery. The prepared hydrogels possessed high thermal stability and retained their gel network structure even at 50 °C. These findings are beneficial for biomedical applications in transdermal drug delivery and tissue engineering owing to the biocompatibility, stability, and mechanical strength of the prepared hydrogels.
Collapse
Affiliation(s)
- Karolinekersin Enoch
- Soft Matter Laboratory, Department of Physics and Nanotechnology, SRM Institute of Science and Technology, Kattankulathur - 603203, Tamil Nadu, India
| | - Anbumozhi Angayarkanni Somasundaram
- Soft Matter Laboratory, Department of Physics and Nanotechnology, SRM Institute of Science and Technology, Kattankulathur - 603203, Tamil Nadu, India.
| |
Collapse
|
5
|
Luo X. Nanobiotechnology-based strategies in alleviation of chemotherapy-mediated cardiotoxicity. ENVIRONMENTAL RESEARCH 2023; 238:116989. [PMID: 37633635 DOI: 10.1016/j.envres.2023.116989] [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: 07/31/2023] [Revised: 08/19/2023] [Accepted: 08/23/2023] [Indexed: 08/28/2023]
Abstract
The cardiovascular diseases have been among the most common malignancies and the first leading cause of death, even higher than cancer. The cardiovascular diseases can be developed as a result of cardiac dysfunction and damages to heart tissue. Exposure to toxic agents and chemicals that induce cardiac dysfunction has been of interest in recent years. The chemotherapy drugs are commonly used for cancer therapy and in these patients, cardiovascular diseases have been widely observed that is due to negative impact of chemotherapy drugs on the heart. These drugs increase oxidative damage and inflammation, and mediate apoptosis and cardiac dysfunction. Hence, nanotechnological approaches have been emerged as new strategies in attenuation of chemotherapy-mediated cardiotoxicity. The first advantage of nanoparticles can be explored in targeted and selective delivery of drugs to reduce their accumulation in heart tissue. Nanostructures can deliver bioactive and therapeutic compounds in reducing cardiotoxicity and alleviation toxic impacts of chemotherapy drugs. The functionalization of nanostructures increases their selectivity against tumor cells and reduces accumulation of drugs in heart tissue. The bioplatforms such as chitosan and alginate nanostructures can also deliver chemotherapy drugs and reduce their cardiotoxicity. The function of nanostructures is versatile in reduction of cardiotoxicity by chemotherapy drugs and new kind of platforms is hydrogels that can mediate sustained release of drug to reduce its toxic impacts on heart tissue. The various kinds of nanoplatforms have been developed for alleviation of cardiotoxicity and their future clinical application depends on their biocompatibility. High concentration level of chitosan nanoparticles can stimulate cardiotoxicity. Therefore, if nanotechnology is going to be deployed for drug delivery and reducing cardiotoxicity, the first pre-requirement is to lack toxicity on normal cells and have high biocompatibility.
Collapse
Affiliation(s)
- Xuanming Luo
- Department of General Surgery, Zhongshan Hospital, Fudan University, China; Department of General Surgery, Shanghai Xuhui Central Hospital, Fudan University, China; Biliary Tract Disease Center of Zhongshan Hospital, Fudan University, China; Cancer Center, Zhongshan Hospital, Fudan University, China; Biliary Tract Disease Institute, Fudan University, China; Shanghai Engineering Research Center of Biliary Tract Minimal Invasive Surgery and Materials, China.
| |
Collapse
|
6
|
Muj C, Mukhopadhyay S, Jana P, Kondapi AK. Synergistic action of lactoferrin in enhancing the safety and effectiveness of docetaxel treatment against prostate cancer. Cancer Chemother Pharmacol 2023; 91:375-387. [PMID: 36977771 DOI: 10.1007/s00280-023-04524-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2022] [Accepted: 03/10/2023] [Indexed: 03/30/2023]
Abstract
BACKGROUND Tumor metastasis is promoted by an immunosuppressive environment. Lactoferrin (Lf) is known to regulate immunological activity in tumor cells and inhibit processes associated with tumor metastasis. A delivery of lactoferrin with docetaxel (DTX) in prostate cancer cells in the form of DTX-loaded lactoferrin nanoparticles (DTX-LfNPs) would provide a dual activity wherein the lactoferrin affects metastasis and DTX chemotherapeutically inhibits mitosis and cell division. METHODS DTX-LfNPs were prepared using sol-oil chemistry, and particles were characterized using transmission electron microscopy. Antiproliferation activity was analyzed in prostate cancer Mat Ly Lu cells. The target localization and efficacy of DTX-LfNPs were studied in an orthotopic prostate cancer induced by Mat Ly Lu cells in a rat model. Biomarkers were estimated using ELISA and biochemical reactions. RESULTS DTX was loaded in pure Lf nanoparticles without involving any chemical modification and conjugation, thus when these nanoparticles are delivered in cancer cells both DTX and Lf will be present in biologically active forms. DTX-LfNps exhibit a spherical morphology of dimension of 60 ± 10 nm with DTX Encapsulation Efficiency of 62.06 ± 4.07%. Competition experiments using soluble Lf confirm that DTX-LfNPs enter prostate cancer cells through the Lf receptor. DTX-LfNPs exhibit an improved anti-proliferative activity by 2.5 times compared to DTX. Further, analysis of the bioavailability of the drug in the prostate showed that DTX-LfNPs increased drug bioavailability in the prostate by two times more than the DTX. The analysis of efficacy in the Mat Ly Lu cells-induced orthotopic prostate cancer model showed that DTX-LfNPs significantly enhanced the anti-cancer activity compared to DTX in terms of regression of weight and volume of prostate tissue, the efficacy was confirmed by histochemical analysis. Lf provides synergistic activity along with DTX in inhibiting metastasis as assessed by the reduction of lactate dehydrogenase, alkaline phosphatase, TNF alpha, and IFNγ. LfNPs facilitate higher DTX localization along with Lf-mediated protection from DTX-associated toxicity to neutrophils and kidneys as assessed by C-reactive protein, creatinine, and uric acid. Thus, DTX LfNPs show a dual action by enhancing DTX bioavailability in prostate along with Lf-mediated suppression of metastasis as well as DTX-associated toxicity. CONCLUSION In conclusion, DTX-LfNPs enhance the bioavailability of DTX in the prostate along with Lf-assisted improvement in inhibition of tumor metastasis and drug-associated toxicity.
Collapse
Affiliation(s)
- Chukhu Muj
- Department of Biotechnology and Bioinformatics, School of Life Sciences, University of Hyderabad, Hyderabad, 500046, India
| | - Satyajit Mukhopadhyay
- Department of Biotechnology and Bioinformatics, School of Life Sciences, University of Hyderabad, Hyderabad, 500046, India
| | - Pritikana Jana
- Department of Biotechnology and Bioinformatics, School of Life Sciences, University of Hyderabad, Hyderabad, 500046, India
| | - Anand K Kondapi
- Department of Biotechnology and Bioinformatics, School of Life Sciences, University of Hyderabad, Hyderabad, 500046, India.
| |
Collapse
|
7
|
Obozina AS, Komedchikova EN, Kolesnikova OA, Iureva AM, Kovalenko VL, Zavalko FA, Rozhnikova TV, Tereshina ED, Mochalova EN, Shipunova VO. Genetically Encoded Self-Assembling Protein Nanoparticles for the Targeted Delivery In Vitro and In Vivo. Pharmaceutics 2023; 15:pharmaceutics15010231. [PMID: 36678860 PMCID: PMC9861179 DOI: 10.3390/pharmaceutics15010231] [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: 11/25/2022] [Revised: 12/30/2022] [Accepted: 01/05/2023] [Indexed: 01/13/2023] Open
Abstract
Targeted nanoparticles of different origins are considered as new-generation diagnostic and therapeutic tools. However, there are no targeted drug formulations within the composition of nanoparticles approved by the FDA for use in the clinic, which is associated with the insufficient effectiveness of the developed candidates, the difficulties of their biotechnological production, and inadequate batch-to-batch reproducibility. Targeted protein self-assembling nanoparticles circumvent this problem since proteins are encoded in DNA and the final protein product is produced in only one possible way. We believe that the combination of the endless biomedical potential of protein carriers as nanoparticles and the standardized protein purification protocols will make significant progress in "magic bullet" creation possible, bringing modern biomedicine to a new level. In this review, we are focused on the currently existing platforms for targeted self-assembling protein nanoparticles based on transferrin, lactoferrin, casein, lumazine synthase, albumin, ferritin, and encapsulin proteins, as well as on proteins from magnetosomes and virus-like particles. The applications of these self-assembling proteins for targeted delivery in vitro and in vivo are thoroughly discussed, including bioimaging applications and different therapeutic approaches, such as chemotherapy, gene delivery, and photodynamic and photothermal therapy. A critical assessment of these protein platforms' efficacy in biomedicine is provided and possible problems associated with their further development are described.
Collapse
Affiliation(s)
| | | | | | - Anna M. Iureva
- Moscow Institute of Physics and Technology, 141701 Dolgoprudny, Russia
| | - Vera L. Kovalenko
- Moscow Institute of Physics and Technology, 141701 Dolgoprudny, Russia
| | - Fedor A. Zavalko
- Moscow Institute of Physics and Technology, 141701 Dolgoprudny, Russia
| | | | | | - Elizaveta N. Mochalova
- Moscow Institute of Physics and Technology, 141701 Dolgoprudny, Russia
- Nanobiomedicine Division, Sirius University of Science and Technology, 354340 Sochi, Russia
| | - Victoria O. Shipunova
- Moscow Institute of Physics and Technology, 141701 Dolgoprudny, Russia
- Nanobiomedicine Division, Sirius University of Science and Technology, 354340 Sochi, Russia
- Correspondence:
| |
Collapse
|
8
|
Shetty K, Yasaswi S, Dutt S, Yadav KS. Multifunctional nanocarriers for delivering siRNA and miRNA in glioblastoma therapy: advances in nanobiotechnology-based cancer therapy. 3 Biotech 2022; 12:301. [PMID: 36276454 PMCID: PMC9525514 DOI: 10.1007/s13205-022-03365-2] [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: 03/08/2022] [Accepted: 09/17/2022] [Indexed: 11/30/2022] Open
Abstract
Glioblastoma multiforme (GBM) is one of the most lethal cancer due to poor diagnosis and rapid resistance developed towards the drug. Genes associated to cancer-related overexpression of proteins, enzymes, and receptors can be suppressed using an RNA silencing technique. This assists in obtaining tumour targetability, resulting in less harm caused to the surrounding healthy cells. RNA interference (RNAi) has scientific basis for providing potential therapeutic applications in improving GBM treatment. However, the therapeutic application of RNAi is challenging due to its poor permeability across blood-brain barrier (BBB). Nanobiotechnology has evolved the use of nanocarriers such as liposomes, polymeric nanoparticles, gold nanoparticles, dendrimers, quantum dots and other nanostructures in encasing the RNAi entities like siRNA and miRNA. The review highlights the role of these carriers in encasing siRNA and miRNA and promising therapy in delivering them to the glioma cells.
Collapse
Affiliation(s)
- Karishma Shetty
- Shobhaben Pratapbhai Patel School of Pharmacy and Technology Management, SVKM’S NMIMS (Deemed to be University), Mumbai, India
| | - Soma Yasaswi
- Shobhaben Pratapbhai Patel School of Pharmacy and Technology Management, SVKM’S NMIMS (Deemed to be University), Mumbai, India
| | - Shilpee Dutt
- Shilpee Dutt Laboratory, Tata Memorial Centre, Advanced Centre for Treatment, Research and Education in Cancer, Navi Mumbai, 410210 India
- Homi Bhabha National Institute, Training School Complex, Anushakti Nagar, Mumbai, 400085 India
| | - Khushwant S. Yadav
- Shobhaben Pratapbhai Patel School of Pharmacy and Technology Management, SVKM’S NMIMS (Deemed to be University), Mumbai, India
| |
Collapse
|
9
|
Cao Y, Ahmed AMQ, Du HH, Sun W, Lu X, Xu Z, Tao J, Cao QR. Combretastatin A4-loaded Poly (Lactic-co-glycolic Acid)/Soybean Lecithin Nanoparticles with Enhanced Drug Dissolution Rate and Antiproliferation Activity. Curr Drug Deliv 2022; 19:918-927. [PMID: 35139789 DOI: 10.2174/1567201819666220209093443] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Revised: 08/24/2021] [Accepted: 12/12/2021] [Indexed: 11/22/2022]
Abstract
OBJECTIVE This study aimed to prepare combretastatin A4 (CA4)-loaded nanoparticles (CA4 NPs) using poly(lactic-co-glycolic acid) (PLGA) and soybean lecithin (Lipoid S100) as carriers, and further evaluate the physicochemical properties and cytotoxicities of CA4 NPs against cancer cells. METHODS CA4 NPs were prepared using a solvent evaporation technique. The effects of formulations on CA4 NPs were investigated in terms of particle size, zeta potential, encapsulation efficacy, and drug loading. The physicochemical properties of CA4 NPs were characterized using transmission electron microscopy, X-ray powder diffraction, differential scanning calorimetry, and Fourier transform infrared spectra. The drug release from CA4NPs was performed using a dialysis method. In addition, the cytotoxicity of CA4NPs against human alveolar basal epithelial (A549) cells was also evaluated. RESULTS CA4 NPs prepared with a low organic/water phase ratio (1:20) and high drug/PLGA mass ratio (1:2.5) exhibited a uniform hydrodynamic particle size of 142 nm, the zeta potential of -1.66 mV, and encapsulation efficacy and drug loading of 92.1% and 28.3%, respectively. CA4 NPs showed a significantly higher release rate than pure CA4 in pH 7.4 phosphate-buffered solution with 0.5% Tween 80. It was found that the drug molecules could change from the crystal state to an amorphous form when loaded into the PLGA/Lipoid S100 matrix, and some molecular interactions could also occur between the drug and PLGA. Importantly, CA4 NPs showed a remarkably higher antiproliferation activity against A549 cancer cells compared to pure CA4. CONCLUSION These results suggested the promising potential of PLGA/Lipoid S100 nanoparticles as the drug delivery system of CA4 for effective cancer therapy.
Collapse
Affiliation(s)
- Yue Cao
- Department of Pharmacy, Beijing Health Vocational College, Beijing 100053, People's Republic of China
| | | | - Huan-Huan Du
- College of Pharmaceutical Sciences, Soochow University, Suzhou 215123, People's Republic of China
| | - Wei Sun
- College of Pharmaceutical Sciences, Soochow University, Suzhou 215123, People's Republic of China
| | - Xiaojuan Lu
- PharmaMax Pharmaceuticals, Ltd., China Medical City, Taizhou 225300, People's Republic of China
| | - Zhao Xu
- PharmaMax Pharmaceuticals, Ltd., China Medical City, Taizhou 225300, People's Republic of China
| | - Jing Tao
- Department of Pharmacy, The First Affiliated Hospital of Soochow University, Suzhou 215006, People's Republic of China
| | - Qing-Ri Cao
- College of Pharmaceutical Sciences, Soochow University, Suzhou 215123, People's Republic of China
| |
Collapse
|
10
|
Abstract
Protein nanomaterials are well-defined, hollow protein nanoparticles comprised of virus capsids, virus-like particles, ferritin, heat shock proteins, chaperonins and many more. Protein-based nanomaterials are formed by the self-assembly of protein subunits and have numerous desired properties as drug-delivery vehicles, including being optimally sized for endocytosis, nontoxic, biocompatible, biodegradable and functionalized at three separate interfaces (external, internal and intersubunit). As a result, protein nanomaterials have been intensively investigated as functional entities in bionanotechnology, including drug delivery, nanoreactors and templates for organic and inorganic nanomaterials. Several variables influence efficient administration, particularly active targeting, cellular uptake, the kinetics of the release and systemic elimination. This review examines the wide range of medicines, loading/release processes, targeted therapies and treatment effectiveness.
Collapse
|
11
|
Malone CD, Egbulefu C, Zheleznyak A, Polina J, Karmakar P, Black K, Shokeen M, Achilefu S. Activation of nano-photosensitizers by Y-90 microspheres to enhance oxidative stress and cell death in hepatocellular carcinoma. Sci Rep 2022; 12:12748. [PMID: 35882949 PMCID: PMC9325688 DOI: 10.1038/s41598-022-17185-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2022] [Accepted: 07/21/2022] [Indexed: 12/24/2022] Open
Abstract
While radioembolization with yttrium-90 (Y-90) microspheres is a promising treatment for hepatocellular carcinoma (HCC), lower responses in advanced and high-grade tumors present an urgent need to augment its tumoricidal efficacy. The purpose of this study was to determine whether clinically used Y-90 microspheres activate light-responsive nano-photosensitizers to enhance hepatocellular carcinoma (HCC) cell oxidative stress and cytotoxicity over Y-90 alone in vitro. Singlet oxygen and hydroxyl radical production was enhanced when Y-90 microspheres were in the presence of several nano-photosensitizers compared to either alone in cell-free conditions. Both the SNU-387 and HepG2 human HCC cells demonstrated significantly lower viability when treated with low activity Y-90 microspheres (0.1-0.2 MBq/0.2 mL) and a nano-photosensitizer consisting of both titanium dioxide (TiO2) and titanocene (TC) labelled with transferrin (TiO2-Tf-TC) compared to Y-90 microspheres alone or untreated cells. Cellular oxidative stress and cell death demonstrated a linear dependence on Y-90 at higher activities (up to 0.75 MBq/0.2 mL), but was significantly more accentuated in the presence of increasing TiO2-Tf-TC concentrations in the poorly differentiated SNU-387 HCC cell line (p < 0.0001 and p = 0.0002 respectively) but not the well-differentiated HepG2 cell line. Addition of TiO2-Tf-TC to normal human hepatocyte THLE-2 cells did not increase cellular oxidative stress or cell death in the presence of Y-90. The enhanced tumoricidal activity of nano-photosensitizers with Y-90 microspheres is a potentially promising adjunctive treatment strategy for certain patient subsets. Applications in clinically relevant in vivo HCC models are underway.
Collapse
Affiliation(s)
- Christopher D Malone
- Department of Radiology, Mallinckrodt Institute of Radiology, Washington University School of Medicine, 4515 McKinley Ave., Floor 2, St. Louis, MO, 63110, USA.
| | - Christopher Egbulefu
- Department of Radiology, Mallinckrodt Institute of Radiology, Washington University School of Medicine, 4515 McKinley Ave., Floor 2, St. Louis, MO, 63110, USA
| | - Alexander Zheleznyak
- Department of Radiology, Mallinckrodt Institute of Radiology, Washington University School of Medicine, 4515 McKinley Ave., Floor 2, St. Louis, MO, 63110, USA
| | - Jahnavi Polina
- Department of Radiology, Mallinckrodt Institute of Radiology, Washington University School of Medicine, 4515 McKinley Ave., Floor 2, St. Louis, MO, 63110, USA
| | - Partha Karmakar
- Department of Radiology, Mallinckrodt Institute of Radiology, Washington University School of Medicine, 4515 McKinley Ave., Floor 2, St. Louis, MO, 63110, USA
| | - Kvar Black
- Department of Radiology, Mallinckrodt Institute of Radiology, Washington University School of Medicine, 4515 McKinley Ave., Floor 2, St. Louis, MO, 63110, USA
| | - Monica Shokeen
- Department of Radiology, Mallinckrodt Institute of Radiology, Washington University School of Medicine, 4515 McKinley Ave., Floor 2, St. Louis, MO, 63110, USA
- Department of Biomedical Engineering, Washington University in St. Louis, St. Louis, MO, USA
| | - Samuel Achilefu
- Department of Radiology, Mallinckrodt Institute of Radiology, Washington University School of Medicine, 4515 McKinley Ave., Floor 2, St. Louis, MO, 63110, USA
- Department of Biomedical Engineering, Washington University in St. Louis, St. Louis, MO, USA
- Department of Biochemistry and Molecular Biophysics, Washington University School of Medicine, St. Louis, MO, USA
| |
Collapse
|
12
|
Bukhari S, Siddique MH, Naeem A, Khan I, Ali Z, Essa A, Fazal F, Anis RA, Moran L, Sultan A, Murtaza I, Vanhara P, Anees M. Combined efficacy of Cinnamomum zeylanicum and doxorubicin against leukemia through regulation of TRAIL and NF-kappa B pathways in rat model. Mol Biol Rep 2022; 49:6495-6507. [PMID: 35579734 DOI: 10.1007/s11033-022-07478-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Accepted: 04/14/2022] [Indexed: 11/24/2022]
Abstract
BACKGROUND Recent discoveries in cancer therapeutics have proven combination therapies more effective than individual drugs. This study describes the efficacy of the combination of Cinnamomum zeylanicum and doxorubicin against benzene-induced leukemia. METHODS AND RESULTS Brine shrimp assay was used to assess the cytotoxicity of C. zeylanicum, doxorubicin and their combination. After AML induction in Sprague Dawley rats, the same drugs were given to rat groups. Changes in organ weight, haematological profile, and hepatic enzymes were determined. Real-time PCR was used to elucidate the effect on the expression of STMN1, GAPDH, P53 and various TRAIL and NF-kappaB components. C. zeylanicum reduced the cytotoxicity of doxorubicin. The combination treatment showed better anti-leukemic results than any of the individual drugs as evident from STMN1 expression (p < 0.001). It was particularly effective in reducing total white blood cell counts and recovering lymphocytes, monocytes and eosinophils along with hepatic enzymes ALT and AST (p < 0.001). All doses recovered relative organ weights and improved blood parameters. The combination therapy was particularly effective in inducing apoptosis, inhibition of proliferation marker GAPDH (p < 0.001) and NF-kappaB pathway components Rel-A (p < 0.001) and Rel-B (p < 0.01). Expressions of TRAIL components c-FLIP (p < 0.001), TRAIL ligand (p < 0.001) and caspase 8 (p < 0.01) were also altered. CONCLUSION Cinnamomum zeylanicum in combination with doxorubicin helps to counter benzene-induced cellular and hepatic toxicity and improves haematological profile. The anti-leukemic effects are potentially due to inhibition of GAPDH and NF-kappa B pathway, and through regulation of TRAIL pathway. Our data suggests the use of C. zeylanicum with doxorubicin to improve anti-leukemic therapeutic regimes.
Collapse
Affiliation(s)
- Sidra Bukhari
- Department of Biochemistry, Quaid-i-Azam University, Islamabad, 45320, Pakistan
| | | | - Anum Naeem
- Department of Biochemistry, Quaid-i-Azam University, Islamabad, 45320, Pakistan
| | - InamUllah Khan
- Department of Biochemistry, Quaid-i-Azam University, Islamabad, 45320, Pakistan
| | - Zain Ali
- Department of Biochemistry, Quaid-i-Azam University, Islamabad, 45320, Pakistan
| | - Asiya Essa
- Department of Biochemistry, Quaid-i-Azam University, Islamabad, 45320, Pakistan
| | - Falak Fazal
- Department of Biochemistry, Quaid-i-Azam University, Islamabad, 45320, Pakistan
| | - Riffat Aysha Anis
- Department of Diet and Nutritional Sciences, Ibadat International University, Islamabad, Pakistan
| | - Lukas Moran
- Department of Histology and Embryology, Faculty of Medicine, Masaryk University, Brno, Czech Republic
| | - Aneesa Sultan
- Department of Biochemistry, Quaid-i-Azam University, Islamabad, 45320, Pakistan
| | - Iram Murtaza
- Department of Biochemistry, Quaid-i-Azam University, Islamabad, 45320, Pakistan
| | - Petr Vanhara
- Department of Histology and Embryology, Faculty of Medicine, Masaryk University, Brno, Czech Republic
| | - Mariam Anees
- Department of Biochemistry, Quaid-i-Azam University, Islamabad, 45320, Pakistan.
| |
Collapse
|
13
|
Bakrania A, Zheng G, Bhat M. Nanomedicine in Hepatocellular Carcinoma: A New Frontier in Targeted Cancer Treatment. Pharmaceutics 2021; 14:41. [PMID: 35056937 PMCID: PMC8779722 DOI: 10.3390/pharmaceutics14010041] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2021] [Revised: 12/17/2021] [Accepted: 12/22/2021] [Indexed: 02/07/2023] Open
Abstract
Hepatocellular carcinoma (HCC) is the third leading cause of cancer-related death and is associated with a dismal median survival of 2-9 months. The fundamental limitations and ineffectiveness of current HCC treatments have led to the development of a vast range of nanotechnologies with the goal of improving the safety and efficacy of treatment for HCC. Although remarkable success has been achieved in nanomedicine research, there are unique considerations such as molecular heterogeneity and concomitant liver dysfunction that complicate the translation of nanotheranostics in HCC. This review highlights the progress, challenges, and targeting opportunities in HCC nanomedicine based on the growing literature in recent years.
Collapse
Affiliation(s)
- Anita Bakrania
- Toronto General Hospital Research Institute, Toronto, ON M5G 2C4, Canada;
- Ajmera Transplant Program, University Health Network, Toronto, ON M5G 2N2, Canada
- Princess Margaret Cancer Centre, University Health Network, Toronto, ON M5G 2C1, Canada;
| | - Gang Zheng
- Princess Margaret Cancer Centre, University Health Network, Toronto, ON M5G 2C1, Canada;
- Institute of Biomedical Engineering, University of Toronto, Toronto, ON M5S 3G9, Canada
- Department of Medical Biophysics, University of Toronto, Toronto, ON M5G 1L7, Canada
| | - Mamatha Bhat
- Toronto General Hospital Research Institute, Toronto, ON M5G 2C4, Canada;
- Ajmera Transplant Program, University Health Network, Toronto, ON M5G 2N2, Canada
- Division of Gastroenterology, Department of Medicine, University Health Network, Toronto, ON M5G 2C4, Canada
- Department of Medical Sciences, University of Toronto, Toronto, ON M5S 1A1, Canada
| |
Collapse
|
14
|
Pan S, Weng H, Hu G, Wang S, Zhao T, Yao X, Liao L, Zhu X, Ge Y. Lactoferrin may inhibit the development of cancer via its immunostimulatory and immunomodulatory activities (Review). Int J Oncol 2021; 59:85. [PMID: 34533200 DOI: 10.3892/ijo.2021.5265] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2021] [Accepted: 08/11/2021] [Indexed: 11/05/2022] Open
Abstract
Lactoferrin (Lf) is secreted by ectodermal tissue and has a structure similar to that of transferrin. Although Lf seems to be multifunctional, its main function is related to the natural defense system of mammals. The present review aims to highlight the major actions of Lf, including the regulation of cell growth, the inhibition of toxic compound formation, the removal of harmful free radicals and its important role in immune response regulation. Moreover, Lf has antibacterial, antiviral, antioxidant, anticancer and anti‑inflammatory activities. In addition, the use of Lf for functionalization of drug nanocarriers, with emphasis on tumor‑targeted drug delivery, is illustrated. Such effects serve as an important theoretical basis for its future development and application. In neurodegenerative diseases and the brains of elderly people, Lf expression is markedly upregulated. Lf may exert an anti‑inflammatory effect by inhibiting the formation of hydroxyl free radicals. Through its antioxidant properties, Lf can prevent DNA damage, thereby preventing tumor formation in the central nervous system. In addition, Lf specifically activates the p53 tumor suppressor gene.
Collapse
Affiliation(s)
- Sian Pan
- Department of Neurosurgery, Zhuzhou Central Hospital, Zhuzhou, Hunan 412000, P.R. China
| | - Huiting Weng
- Department of Clinical Nursing, The Second Xiangya Hospital of Central South University, Changsha, Hunan 430011, P.R. China
| | - Guohong Hu
- Department of Neurosurgery, Zhuzhou Central Hospital, Zhuzhou, Hunan 412000, P.R. China
| | - Shiwen Wang
- Department of Histology and Embryology, School of Basic Medicine Sciences, Xinjiang Medical University, Urumqi, Xinjiang 830017, P.R. China
| | - Tian Zhao
- Department of Histology and Embryology, School of Basic Medicine Sciences, Xinjiang Medical University, Urumqi, Xinjiang 830017, P.R. China
| | - Xueping Yao
- Department of Histology and Embryology, School of Basic Medicine Sciences, Xinjiang Medical University, Urumqi, Xinjiang 830017, P.R. China
| | - Libin Liao
- Department of Histology and Embryology, School of Basic Medicine Sciences, Xinjiang Medical University, Urumqi, Xinjiang 830017, P.R. China
| | - Xiaopeng Zhu
- Department of Neurosurgery, Zhuzhou Central Hospital, Zhuzhou, Hunan 412000, P.R. China
| | - Yanshan Ge
- The Key Laboratory of Carcinogenesis and Cancer Invasion of The Chinese Ministry of Education, The Third Affiliated Xiangya Hospital, Central South University, Changsha, Hunan 410008, P.R. China
| |
Collapse
|
15
|
Mahmoud SS, Hussein S, Rashed H, Abdelghany EMA, Ali AI. Anticancer Effects of Tacrolimus on Induced Hepatocellular Carcinoma in Mice. Curr Mol Pharmacol 2021; 15:434-445. [PMID: 34061012 DOI: 10.2174/1874467214666210531164546] [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: 10/06/2020] [Revised: 02/12/2021] [Accepted: 02/17/2021] [Indexed: 11/22/2022]
Abstract
BACKGROUND Tacrolimus is a calcineurin inhibitor widely used for immunological disorders. However, there is a significant controversy regarding its effect on the liver. The present study was conducted to evaluate the anticancer effects of tacrolimus on an induced murine hepatocellular carcinoma (HCC) model and its possible hepatotoxicity at standard therapeutic doses. METHODS Fifty-four male mice were divided into five groups: a control healthy group, control HCC group, tacrolimus-treated group, doxorubicin (DOXO)-treated group, and combined tacrolimus- and DOXO-treated group. The activity of liver enzymes, including alkaline phosphatase, gamma-glutamyl transferase, lactate dehydrogenase, alanine transaminase, and aspartate transaminase, was determined. Serum vascular endothelial growth factor (VEGF) was measured using an enzyme-linked immunosorbent assay. A quantitative real-time polymerase chain reaction (qRT-PCR) was conducted to measure the expression of proliferating cell nuclear antigen (PCNA), Bax, and p53 mRNA. Immunohistochemical staining for cyclin D1 and VEGF was performed. RESULTS Mice that received combined treatment with tacrolimus and DOXO exhibited the best improvement in all parameters when compared with the groups that received DOXO or tacrolimus alone (p < 0.001). CONCLUSION The combination of DOXO and tacrolimus was more effective in the management of HCC compared with either agent alone. This improvement was detected by the reduction of liver enzymes and the improvement of the histopathological picture. The involved mechanisms included significant apoptosis induction demonstrated by upregulation of bax along with a reduction in angiogenesis demonstrated by downregulation of VEGF. This was accompanied by inhibition of cell cycle progression mediated by upregulated p53 and downregulated PCNA and cyclin D1.
Collapse
Affiliation(s)
- Shireen Sami Mahmoud
- Clinical Pharmacology Department, Faculty of Medicine, Zagazig University, Zagazig, Egypt
| | - Samia Hussein
- Medical Biochemistry & Molecular Biology Department, Faculty of Medicine, Zagazig University, Zagazig, Egypt
| | - Hayam Rashed
- Pathology Department, Faculty of Medicine, Zagazig University, Zagazig, Egypt
| | - Eman M A Abdelghany
- Anatomy and Embryology Department, Faculty of Medicine, Zagazig University, Zagazig, Egypt
| | - Alaa I Ali
- Clinical Pharmacology Department, Faculty of Medicine, Zagazig University, Zagazig, Egypt
| |
Collapse
|
16
|
Sunnam LBK, Kondapi AK. Topoisomerase II β Gene Specific siRNA Delivery by Nanoparticles Prepared with c-ter Apotransferrin and its Effect on HIV-1 Replication. Mol Biotechnol 2021; 63:732-745. [PMID: 33993458 DOI: 10.1007/s12033-021-00334-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2021] [Accepted: 05/05/2021] [Indexed: 02/04/2023]
Abstract
Topoisomerase II beta (Topo IIβ) is one of the two isoforms of type II topoisomerases present in higher eukaryotes. This 180 kDa nuclear protein involves in different cellular processes like transcription, recombination, etc., apart from its normal topological functions. Previously, we have reported the association of this isoform along with the other isoform topoisomerase II alpha (Topo IIα) with HIV-1 reverse transcription complex and the downregulation of Topo IIβ expression resulted in incomplete reverse transcription. In this study, we have tested the Topo IIβ specific siRNA delivery using protein nanoparticles prepared with c-terminal domine of transferrin (c-ter) for the first time. Results show that, c-ter nanoparticles resemble apotransferrin nanoparticles in drug holding capability and drug delivery but with small in size. Topo IIβ specific siRNA delivered in the form of c-ter nanoformulation resulted in knockdown of Topo IIβ expression for the prolonged periods and which intern resulted in decreased viral replication of HIV-1.
Collapse
Affiliation(s)
- Lokeswara Bala Krishna Sunnam
- Laboratory of Molecular Therapeutics, Department of Biotechnology and Bioinformatics, School of Life Sciences, South Campus, University of Hyderabad, Prof. C. R. Rao Road, Gachibowli, Hyderabad, 500049, Telangana, India.
| | - Anand K Kondapi
- Laboratory of Molecular Therapeutics, Department of Biotechnology and Bioinformatics, School of Life Sciences, South Campus, University of Hyderabad, Prof. C. R. Rao Road, Gachibowli, Hyderabad, 500049, Telangana, India
| |
Collapse
|
17
|
Moraes S, Marinho A, Lima S, Granja A, Araújo JP, Reis S, Sousa CT, Nunes C. Targeted nanostructured lipid carriers for doxorubicin oral delivery. Int J Pharm 2021; 592:120029. [PMID: 33130218 DOI: 10.1016/j.ijpharm.2020.120029] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Revised: 10/24/2020] [Accepted: 10/26/2020] [Indexed: 01/12/2023]
Abstract
The treatment with anticancer drugs remains a challenge, as available drugs still entail the risk of deleterious off-target effects. The present study describes folic acid conjugated nanostructured lipid carriers (NLCs) as an effective doxorubicin delivery approach targeted to breast cancer cells. Two distinct NLCs formulations were designed and optimized leading to an encapsulation efficiency over than 65%. Cytotoxic and targeting potential of NLCs were studied in vitro, using MDA-MB-231 cell line. Results showed an enhanced cellular uptake of conjugated NLCs. In vitro release studies, mimicking the path in the body after oral administration, show that all formulations would reach the tumor microenvironment bearing 50% of the encapsulated doxorubicin. Moreover, NLCs demonstrated storage stability at 25 °C for at least 42 days. Overall, results revealed that the developed NLCs enable the possibility of oral administration and are a promising approach for the targeted delivery of doxorubicin to breast cancer cells.
Collapse
Affiliation(s)
- S Moraes
- IFIMUP, Faculty of Sciences of Porto University, Portugal; LAQV, REQUIMTE, Faculty of Pharmacy of Porto University, Portugal
| | - A Marinho
- LAQV, REQUIMTE, Faculty of Pharmacy of Porto University, Portugal
| | - S Lima
- LAQV, REQUIMTE, Faculty of Pharmacy of Porto University, Portugal
| | - A Granja
- LAQV, REQUIMTE, Faculty of Pharmacy of Porto University, Portugal
| | - J P Araújo
- IFIMUP, Faculty of Sciences of Porto University, Portugal
| | - S Reis
- LAQV, REQUIMTE, Faculty of Pharmacy of Porto University, Portugal
| | - C T Sousa
- IFIMUP, Faculty of Sciences of Porto University, Portugal
| | - C Nunes
- LAQV, REQUIMTE, Faculty of Pharmacy of Porto University, Portugal.
| |
Collapse
|
18
|
Kumar V, Rahman M, Gahtori P, Al-Abbasi F, Anwar F, Kim HS. Current status and future directions of hepatocellular carcinoma-targeted nanoparticles and nanomedicine. Expert Opin Drug Deliv 2020; 18:673-694. [PMID: 33295218 DOI: 10.1080/17425247.2021.1860939] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
INTRODUCTION Hepatocellular carcinoma (HCC) is a major health problem worldwide. Conventional therapies covering either chemotherapy or combination therapy still have sub-optimal responses with significant adverse effects and toxicity. Moreover, tumor cells usually acquire resistance quickly for traditional approaches, limiting their use in HCC. Interest in nanomedicine due to minimal systemic toxicity and a high degree of target-specific drug-delivery have pulled the attention of health scientists in this area of therapeutics. AREA COVERED The review covers the incidence and epidemiology of HCC, proposed molecular drug targets, mechanistic approach and emergence of nanomedicines including nanoparticles, lipidic nanoparticles, vesicular-based nanocarrier, virus-like particles with momentous therapeutic aspects including biocompatibility, and toxicity of nanocarriers along with conclusions and future perspective, with an efficient approach to safely cross physiological barriers to reach the target site for treating liver cancer. EXPERT OPINION Remarkable outcomes have recently been observed for the therapeutic efficacy of nanocarriers with respect to a specific drug target against the treatment of HCC by existing under trial drugs.
Collapse
Affiliation(s)
- Vikas Kumar
- Natural Product Drug Discovery Laboratory, Department of Pharmaceutical Sciences, Shalom Institute of Health Sciences, Sam Higginbottom University of Agriculture, Technology & Sciences, Allahabad, India
| | - Mahfoozur Rahman
- Natural Product Drug Discovery Laboratory, Department of Pharmaceutical Sciences, Shalom Institute of Health Sciences, Sam Higginbottom University of Agriculture, Technology & Sciences, Allahabad, India
| | - Prashant Gahtori
- School of Pharmacy, Graphic Era Hill University Dehradun 248002, Uttarakhand, India
| | - Fahad Al-Abbasi
- Department of Biochemistry, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Firoz Anwar
- Department of Biochemistry, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Hyung Sik Kim
- School of Pharmacy, Sungkyunkwan University, Jangan-gu, Suwon 16419, 2066, Seobu-ro, Korea
| |
Collapse
|
19
|
Lee S, Kim JH, Moon H, Lee HJ, Han JK. Combined treatment of sorafenib and doxorubicin-loaded microbubble-albumin nanoparticle complex for hepatocellular carcinoma: A feasibility study. PLoS One 2020; 15:e0243815. [PMID: 33306731 PMCID: PMC7732110 DOI: 10.1371/journal.pone.0243815] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2020] [Accepted: 11/26/2020] [Indexed: 12/11/2022] Open
Abstract
Purpose To assess the feasibility of the combined sorafenib (SOR) and doxorubicin-loaded microbubble-albumin nanoparticle complex (DOX-MAC) treatment effect in an orthotopic rat model of hepatocellular carcinoma (HCC). Materials and methods Sixty-two rats with N1-S1 hepatoma were divided into four groups according to the treatment methods, i.e. G1 (SOR and DOX-MAC; n = 12), G2 (SOR; n = 15), G3 (DOX-MAC; n = 12), G4 (DOX; n = 11), and G5 (normal saline; n = 12). We performed the theragnostic, contrast-enhanced ultrasound examination and treatment at the baseline, one-week, and two-weeks. Tumor volume and perfusion parameters were compared at each time point and the differences between all of the groups over time were analyzed using repeated measures ANOVA. We also analyzed the apoptotic index and microvessel density (MVD) per each tumor specimen in all of the groups. Results The tumors increased from the beginning in all of the groups to the final follow-up, whereas the tumor growth in the G1 group and the G2 group was inhibited during the treatment period compared to the baseline tumor volume (P = 0.016 and P = 0.031). The G1 group resulted in tumor growth inhibition compared to the control group (P = 0.008). The G1 group showed that the peak enhancement and wash-in area under the curve were lower than that of the G4 group (P = 0.010 and 0.022). However, there was no difference in perfusion parameters in the other treated group compared to control group. The MVD of the G1 group tumor was lower than that of the G4 group (P = .016). Conclusion Our results suggest that the combination therapy of SOR and DOX-MAC can cause inhibition of tumor growth after treatment and that this therapy can be adequately monitored using the theragnostic DOX-MAC agent.
Collapse
Affiliation(s)
- Seunghyun Lee
- Department of Radiology, Seoul National University Hospital, Jongno-gu, Seoul, Republic of Korea
| | - Jung Hoon Kim
- Department of Radiology, Seoul National University Hospital, Jongno-gu, Seoul, Republic of Korea
- Department of Radiology, Seoul National University College of Medicine, Jongno-gu, Seoul, Republic of Korea
- Institute of Radiation Medicine, Seoul National University Medical Research Center, Jongno-gu, Seoul, Republic of Korea
- * E-mail:
| | - Hyungwon Moon
- IMGT Co., Ltd., Bundang-gu, Seongnam, Republic of Korea
| | - Hak Jong Lee
- Department of Radiology, Seoul National University College of Medicine, Jongno-gu, Seoul, Republic of Korea
- IMGT Co., Ltd., Bundang-gu, Seongnam, Republic of Korea
- Department of Radiology, Seoul National University Bundang Hospital, Bundang-gu, Seongnam, Republic of Korea
| | - Joon Koo Han
- Department of Radiology, Seoul National University Hospital, Jongno-gu, Seoul, Republic of Korea
- Department of Radiology, Seoul National University College of Medicine, Jongno-gu, Seoul, Republic of Korea
- Institute of Radiation Medicine, Seoul National University Medical Research Center, Jongno-gu, Seoul, Republic of Korea
| |
Collapse
|
20
|
Sabra S, Agwa MM. Lactoferrin, a unique molecule with diverse therapeutical and nanotechnological applications. Int J Biol Macromol 2020; 164:1046-1060. [PMID: 32707283 PMCID: PMC7374128 DOI: 10.1016/j.ijbiomac.2020.07.167] [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: 05/01/2020] [Revised: 07/10/2020] [Accepted: 07/15/2020] [Indexed: 01/25/2023]
Abstract
Lactoferrin (LF) is a naturally glycoprotein with iron-binding properties and diverse biological applications including; antiviral, anti-inflammatory, antioxidant, anti-cancer and immune stimulating effects. In addition, LF was found to be an ideal nanocarrier for some hydrophobic therapeutics because of its active targeting potential due to overexpression of its receptor on the surface of many cells. Moreover, it was proven to be a good candidate for fabrication of nanocarriers to specifically deliver drugs in case of brain tumors owing to the capability of LF to cross the blood brain barrier (BBB). Consequently, it seems to be a promising molecule with multiple applications in the field of cancer therapy and nanomedicine.
Collapse
Affiliation(s)
- Sally Sabra
- Department of Biotechnology, Institute of Graduate studies and Research, Alexandria University, Alexandria 21526, Egypt.
| | - Mona M. Agwa
- Department of Chemistry of Natural and Microbial Products, Pharmaceutical and Drug Industries Research Division, National Research Centre, 33 El-Behooth St, Dokki, Giza 12311, Egypt,Corresponding authors
| |
Collapse
|
21
|
Elzoghby AO, Abdelmoneem MA, Hassanin IA, Abd Elwakil MM, Elnaggar MA, Mokhtar S, Fang JY, Elkhodairy KA. Lactoferrin, a multi-functional glycoprotein: Active therapeutic, drug nanocarrier & targeting ligand. Biomaterials 2020; 263:120355. [PMID: 32932142 PMCID: PMC7480805 DOI: 10.1016/j.biomaterials.2020.120355] [Citation(s) in RCA: 78] [Impact Index Per Article: 19.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Revised: 08/18/2020] [Accepted: 08/31/2020] [Indexed: 12/21/2022]
Abstract
Recent progress in protein-based nanomedicine, inspired by the success of Abraxane® albumin-paclitaxel nanoparticles, have resulted in novel therapeutics used for treatment of challenging diseases like cancer and viral infections. However, absence of specific drug targeting, poor pharmacokinetics, premature drug release, and off-target toxicity are still formidable challenges in the clinic. Therefore, alternative protein-based nanomedicines were developed to overcome those challenges. In this regard, lactoferrin (Lf), a glycoprotein of transferrin family, offers a promising biodegradable well tolerated material that could be exploited both as an active therapeutic and drug nanocarrier. This review highlights the major pharmacological actions of Lf including anti-cancer, antiviral, and immunomodulatory actions. Delivery technologies of Lf to improve its pries and enhance its efficacy were also reviewed. Moreover, different nano-engineering strategies used for fabrication of drug-loaded Lf nanocarriers were discussed. In addition, the use of Lf for functionalization of drug nanocarriers with emphasis on tumor-targeted drug delivery was illustrated. Besides its wide application in oncology nano-therapeutics, we discussed the recent advances of Lf-based nanocarriers as efficient platforms for delivery of anti-parkinsonian, anti-Alzheimer, anti-viral drugs, immunomodulatory and bone engineering applications.
Collapse
Affiliation(s)
- Ahmed O Elzoghby
- Center for Engineered Therapeutics, Division of Engineering in Medicine, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, 02115, USA; Harvard-MIT Division of Health Sciences & Technology (HST), Cambridge, MA, 02139, USA; Cancer Nanotechnology Research Laboratory (CNRL), Faculty of Pharmacy, Alexandria University, Alexandria, 21521, Egypt; Department of Industrial Pharmacy, Faculty of Pharmacy, Alexandria University, Alexandria, 21521, Egypt.
| | - Mona A Abdelmoneem
- Cancer Nanotechnology Research Laboratory (CNRL), Faculty of Pharmacy, Alexandria University, Alexandria, 21521, Egypt; Department of Pharmaceutics, Faculty of Pharmacy, Damanhur University, Damanhur, 22516, Egypt
| | - Islam A Hassanin
- Cancer Nanotechnology Research Laboratory (CNRL), Faculty of Pharmacy, Alexandria University, Alexandria, 21521, Egypt; Department of Biotechnology, Institute of Graduate Studies and Research, Alexandria University, Alexandria, 21526, Egypt
| | - Mahmoud M Abd Elwakil
- Cancer Nanotechnology Research Laboratory (CNRL), Faculty of Pharmacy, Alexandria University, Alexandria, 21521, Egypt; Laboratory of Innovative Nanomedicine, Faculty of Pharmaceutical Sciences, Hokkaido University, Kita-12, Nishi-6, Kita-ku, Sapporo, 060-0812, Japan
| | - Manar A Elnaggar
- Cancer Nanotechnology Research Laboratory (CNRL), Faculty of Pharmacy, Alexandria University, Alexandria, 21521, Egypt; Nanotechnology Program, School of Sciences & Engineering, The American University in Cairo (AUC), New Cairo, 11835, Egypt
| | - Sarah Mokhtar
- Cancer Nanotechnology Research Laboratory (CNRL), Faculty of Pharmacy, Alexandria University, Alexandria, 21521, Egypt; Department of Industrial Pharmacy, Faculty of Pharmacy, Alexandria University, Alexandria, 21521, Egypt
| | - Jia-You Fang
- Pharmaceutics Laboratory, Graduate Institute of Natural Products, Chang Gung University, Taoyuan, 333, Taiwan; Research Center for Industry of Human Ecology, Research Center for Chinese Herbal Medicine, Chang Gung University of Science and Technology, Kweishan, Taoyuan, 333, Taiwan; Department of Anesthesiology, Chang Gung Memorial Hospital, Kweishan, Taoyuan, 333, Taiwan
| | - Kadria A Elkhodairy
- Cancer Nanotechnology Research Laboratory (CNRL), Faculty of Pharmacy, Alexandria University, Alexandria, 21521, Egypt; Department of Industrial Pharmacy, Faculty of Pharmacy, Alexandria University, Alexandria, 21521, Egypt
| |
Collapse
|
22
|
Lactoferrin-dual drug nanoconjugate: Synergistic anti-tumor efficacy of docetaxel and the NF-κB inhibitor celastrol. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2020; 118:111422. [PMID: 33255023 DOI: 10.1016/j.msec.2020.111422] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/29/2020] [Revised: 07/27/2020] [Accepted: 08/19/2020] [Indexed: 12/12/2022]
Abstract
Despite the progress in cancer nanotherapeutics, some obstacles still impede the success of nanocarriers and hinder their clinical translation. Low drug loading, premature drug release, off-target toxicity and multi-drug resistance are among the most difficult challenges. Lactoferrin (LF) has demonstrated a great tumor targeting capacity via its high binding affinity to low density lipoprotein (LDL) and transferrin (Tf) receptors overexpressed by various cancer cells. Herein, docetaxel (DTX) and celastrol (CST) could be successfully conjugated to LF backbone for synergistic breast cancer therapy. Most importantly, the conjugate self-assembled forming nanoparticles of 157.8 nm with elevated loading for both drugs (6.94 and 5.98% for DTX and CST, respectively) without risk of nanocarrier instability. Moreover, the nanoconjugate demonstrated enhanced in vivo anti-tumor efficacy in breast cancer-bearing mice, as reflected by a reduction in tumor volume, prolonged survival rate and significant suppression of NF-κB p65, TNF-α, COX-2 and Ki-67 expression levels compared to the group given free combined DTX/CST therapy and to positive control. This study demonstrated the proof-of-principle for dual drug coupling to LF as a versatile nanoplatform that could augment their synergistic anticancer efficacy.
Collapse
|
23
|
Kondapi AK. Targeting cancer with lactoferrin nanoparticles: recent advances. Nanomedicine (Lond) 2020; 15:2071-2083. [PMID: 32779524 DOI: 10.2217/nnm-2020-0090] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Lactoferrin, an iron storage protein, is known for its microbicidal activity and its ability to modulate the immune system, mediated through specific interactions with receptors on cell surfaces for internalization. These activities confer a significant versatility to lactoferrin, presenting it as a targeting ligand to disease-bearing cells. Early efforts in developing targeted delivery systems have focused on nano- and microcomposites comprised of metal and polymeric materials. These can be targeted through conjugation or adsorption of lactoferrin to achieve recognition to receptor-expressing cells. More recently, efforts are underway to utilize lactoferrin itself as a medium in loading the therapeutic agent. The functional efficiency of drug-loaded lactoferrin nanoparticles has been evaluated in different disease conditions such as cancer, HIV, Parkinson's disease, etc. This review will present the details of composition and performance of various delivery systems designed and developed using lactoferrin as targeting agent for the treatment of cancer.
Collapse
Affiliation(s)
- Anand K Kondapi
- Department of Biotechnology & Bioinformatics, School of Life Sciences, University of Hyderabad, Hyderabad, 500046, India.,Department of Microbiology, Immunology and Pathology, Colorado State University, Fort Collins, CO 80523, USA
| |
Collapse
|
24
|
Bhavsar DB, Patel V, Sawant KK. Design and characterization of dual responsive mesoporous silica nanoparticles for breast cancer targeted therapy. Eur J Pharm Sci 2020; 152:105428. [PMID: 32553643 DOI: 10.1016/j.ejps.2020.105428] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2020] [Revised: 06/13/2020] [Accepted: 06/14/2020] [Indexed: 01/11/2023]
Abstract
The main reason for limited efficacy of anticancer drug is the poor accretion of administered amount of drug within the tumor. Here, chitosan folate capped dual responsive mesoporous silica nanoparticles (MSNs) which can actively target cancer cells, and provide burst release of loaded anticancer drug within tumor cells and ultimately leading to improved therapeutic efficacy were synthesized. MSNs were synthesized using most economic silica source, sodium silicate. Doxorubicin (DOX) was loaded within the pores of MSNs and these drug loaded MSNs were first reacted with cystamine dihydrochloride followed by capping with chitosan-folate conjugate (CH-FA) to produce dual (redox and pH) responsive nanoparticles with the ability to actively target breast cancer cells. A triggered release of DOX from MSNs under acidic redox (pH 5.5, 10 mM GSH) environment was confirmed by in vitro release studies. The formulation exhibited 2.14 and 1.65 folds higher cytotoxicity than free drug against MCF-7 and MDA-MB-231 cells. DOX-MSN-SS-CH-FA showed superior tumor suppressing activity as compared to DOX-MSN or DOX alone in the treatment of Ehrlich Ascites Carcinoma (EAC) induced breast cancer with significantly reduced hematological and organ specific toxicities associated with DOX treatment.
Collapse
Affiliation(s)
- Dhaval B Bhavsar
- Pharmacy Department, G. H. Patel Pharmacy Building, The M. S. University of Baroda, Fatehgunj, Vadodara 390002, Gujarat, India
| | - Vijay Patel
- Animal Disease Investigation Unit, Alembic Road, Opp. Model Farm, Vadodara, 390 003, Gujarat, India
| | - Krutika K Sawant
- Pharmacy Department, G. H. Patel Pharmacy Building, The M. S. University of Baroda, Fatehgunj, Vadodara 390002, Gujarat, India.
| |
Collapse
|
25
|
Abdelmoneem MA, Elnaggar MA, Hammady RS, Kamel SM, Helmy MW, Abdulkader MA, Zaky A, Fang JY, Elkhodairy KA, Elzoghby AO. Dual-Targeted Lactoferrin Shell-Oily Core Nanocapsules for Synergistic Targeted/Herbal Therapy of Hepatocellular Carcinoma. ACS APPLIED MATERIALS & INTERFACES 2019; 11:26731-26744. [PMID: 31268657 DOI: 10.1021/acsami.9b10164] [Citation(s) in RCA: 45] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Herein, both strategies of synergistic drug combination together with dual active tumor targeting were combined for effective therapy of hepatocellular carcinoma (HCC). Therefore, based on the tumor sensitizing action, the herbal quercetin (QRC) was co-delivered with the targeted therapeutic drug sorafenib (SFB), preformulated as phospholipid complex, via protein shell-oily core nanocapsules (NCs). Inspired by the targeting action of lactoferrin (LF) via binding to LF receptors overexpressed by HCC cells, LF shell was electrostatically deposited onto the drug-loaded oily core to elaborate LF shell-oily core NCs. For dual tumor targeting, lactobionic acid (LA) or glycyrrhetinic acid (GA) was individually coupled to LF shell for binding to asialoglycoprotein and GA receptors on liver cancer cells, respectively. Compared to LF and GA/LF NCs, the dual-targeted LA/LF-NCs showed higher internalization into HepG2 cells with 2-fold reduction in half-maximal inhibitory concentration compared to free combination therapy after 48 h. Moreover, dual-targeted LF-NCs showed powerful in vivo antitumor efficacy. It was revealed as significant downregulation of the mRNA expression levels of nuclear factor-kappa B and tumor necrosis factor α as well as suppression of Ki-67 protein expression level in diethylnitrosamine (DEN)-induced HCC mice (P < 0.05). Furthermore, dual-targeted LF-NCs attenuated the liver toxicity induced by DEN in animal models. Overall, this study proposes dual-targeted LF-NCs for combined delivery of SFB and QRC as a potential therapeutic HCC strategy.
Collapse
Affiliation(s)
| | - Manar A Elnaggar
- Nanotechnology Program, School of Sciences & Engineering , The American University in Cairo (AUC) , New Cairo 11835 , Egypt
| | | | | | | | - Mohammad A Abdulkader
- Department of Biochemistry, Faculty of Science , Alexandria University , Alexandria 21511 , Egypt
| | - Amira Zaky
- Department of Biochemistry, Faculty of Science , Alexandria University , Alexandria 21511 , Egypt
| | - Jia-You Fang
- Pharmaceutics Laboratory, Graduate Institute of Natural Products , Chang Gung University , Taoyuan 333 , Taiwan
- Research Center for Industry of Human Ecology, Research Center for Chinese Herbal Medicine , Chang Gung University of Science and Technology , Kweishan, Taoyuan 333 , Taiwan
- Department of Anesthesiology , Chang Gung Memorial Hospital , Kweishan, Taoyuan 333 , Taiwan
| | | | - Ahmed O Elzoghby
- Division of Engineering in Medicine, Department of Medicine, Brigham and Women's Hospital , Harvard Medical School , Boston , Massachusetts 02115 , United States
- Harvard-MIT Division of Health Sciences & Technology (HST) , Cambridge , Massachusetts 02139 , United States
| |
Collapse
|
26
|
Kumari S, Bhattacharya D, Rangaraj N, Chakarvarty S, Kondapi AK, Rao NM. Aurora kinase B siRNA-loaded lactoferrin nanoparticles potentiate the efficacy of temozolomide in treating glioblastoma. Nanomedicine (Lond) 2018; 13:2579-2596. [DOI: 10.2217/nnm-2018-0110] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
Aim: To investigate the efficacy of lactoferrin nanoparticles (LfNPs) in delivering siRNA across the blood–brain barrier to treat glioblastoma multiforme (GBM) and with an additional objective of potentiation of conventional temozolomide (TMZ) chemotherapy. Methods: Aurora kinase B (AKB) siRNA-loaded nanoparticles (AKB–LfNPs) were prepared with milk protein, lactoferrin, by water in oil emulsion method. AKB–LfNPs were tested in cell lines and in GBM orthotopic mouse model with and without TMZ treatment. Results: AKB silencing, cytotoxicity and cell cycle arrest by these LfNPs were shown to be effective on GL261 cells. Tumor growth was significantly lower in AKB–LfNPs alone and in combination with TMZ treated mice and increased the survival by 2.5-times. Conclusion: Treatment of AKB–LfNPs to GBM mice improves life expectancy and has potential to combine with conventional chemotherapy.
Collapse
Affiliation(s)
- Sonali Kumari
- Department of Biotechnology & Bioinformatics, School of Life Sciences, University of Hyderabad, Prof. C. R. Rao Road, Gachibowli, Hyderabad 500 046, Telangana State, India
| | - Dwaipayan Bhattacharya
- Centre for Chemical Biology, Indian Institute of Chemical Technology (IICT), Council of Scientific & Industrial Research, Uppal Road, Hyderabad 500 007, Telangana State, India
| | - Nandini Rangaraj
- Centre for Cellular & Molecular Biology (CCMB), Council of Scientific & Industrial Research (CSIR), Uppal Road, Hyderabad 500007, Telangana State, India
| | - Sumana Chakarvarty
- Centre for Cellular & Molecular Biology (CCMB), Council of Scientific & Industrial Research (CSIR), Uppal Road, Hyderabad 500007, Telangana State, India
| | - Anand K Kondapi
- Department of Biotechnology & Bioinformatics, School of Life Sciences, University of Hyderabad, Prof. C. R. Rao Road, Gachibowli, Hyderabad 500 046, Telangana State, India
| | - Nalam M Rao
- Centre for Chemical Biology, Indian Institute of Chemical Technology (IICT), Council of Scientific & Industrial Research, Uppal Road, Hyderabad 500 007, Telangana State, India
| |
Collapse
|
27
|
Abdelmoneem MA, Mahmoud M, Zaky A, Helmy MW, Sallam M, Fang JY, Elkhodairy KA, Elzoghby AO. Decorating protein nanospheres with lactoferrin enhances oral COX-2 inhibitor/herbal therapy of hepatocellular carcinoma. Nanomedicine (Lond) 2018; 13:2377-2395. [DOI: 10.2217/nnm-2018-0134] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Aim: Lactoferrin (LF)-targeted gliadin nanoparticles (GL-NPs) were developed for targeted oral therapy of hepatocellular carcinoma. Materials & methods: Celecoxib and diosmin were incorporated in the hydrophobic matrix of GL-NPs whose surface was decorated with LF by electrostatic interaction for binding to asialoglycoprotein receptors overexpressed by liver cancer cells. Results: Targeted GL-NPs showed enhanced cytotoxic activity and increased cellular uptake in liver tumor cells compared with nontargeted NPs. Moreover, they demonstrated superior in vivo antitumor effects including reduction in the expression levels of tumor biomarkers and induction of caspase-mediated apoptosis. Ex vivo imaging of isolated organs exhibited extensive accumulation of NPs in livers more than other organs. Conclusion: LF-targeted GL-NPs could be considered as an efficient nanoplatform for targeted oral drug delivery for liver cancer therapy.
Collapse
Affiliation(s)
- Mona A Abdelmoneem
- Cancer Nanotechnology Research Laboratory (CNRL), Faculty of Pharmacy, Alexandria University, Alexandria 21521, Egypt
- Department of Industrial Pharmacy, Faculty of Pharmacy, Alexandria University, Alexandria 21521, Egypt
| | - Mazen Mahmoud
- Department of Biochemistry, Faculty of Science, Alexandria University, Alexandria 21511, Egypt
| | - Amira Zaky
- Department of Biochemistry, Faculty of Science, Alexandria University, Alexandria 21511, Egypt
| | - Maged W Helmy
- Cancer Nanotechnology Research Laboratory (CNRL), Faculty of Pharmacy, Alexandria University, Alexandria 21521, Egypt
- Department of Pharmacology & Toxicology, Faculty of Pharmacy, Damanhur University, Damanhur 22511, Egypt
| | - Marwa Sallam
- Department of Industrial Pharmacy, Faculty of Pharmacy, Alexandria University, Alexandria 21521, Egypt
| | - Jia-You Fang
- Pharmaceutics Laboratory, Graduate Institute of Natural Products, Chang Gung University, Taoyuan 333, Taiwan
- Research Center for Industry of Human Ecology & Research Center for Chinese Herbal Medicine, Chang Gung University of Science & Technology, Kweishan, Taoyuan 333, Taiwan
- Department of Anesthesiology, Chang Gung Memorial Hospital, Kweishan, Taoyuan 333, Taiwan
| | - Kadria A Elkhodairy
- Cancer Nanotechnology Research Laboratory (CNRL), Faculty of Pharmacy, Alexandria University, Alexandria 21521, Egypt
- Department of Industrial Pharmacy, Faculty of Pharmacy, Alexandria University, Alexandria 21521, Egypt
| | - Ahmed O Elzoghby
- Cancer Nanotechnology Research Laboratory (CNRL), Faculty of Pharmacy, Alexandria University, Alexandria 21521, Egypt
- Department of Industrial Pharmacy, Faculty of Pharmacy, Alexandria University, Alexandria 21521, Egypt
- Division of Engineering in Medicine, Brigham & Women’s Hospital, Harvard Medical School, Boston, MA 02115, USA
- Harvard-MIT Division of Health Sciences and Technologies, Cambridge, MA 02139, USA
| |
Collapse
|
28
|
Madugulla L, Ravula AR, Kondapi AK, Yenugu S. Evaluation of the reproductive toxicity of antiretroviral drug loaded lactoferrin nanoparticles. Syst Biol Reprod Med 2018; 65:205-213. [PMID: 30260720 DOI: 10.1080/19396368.2018.1519047] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Multiple prevention therapy has gained importance for the prevention and treatment of sexually transmitted diseases, especially HIV/AIDS. Antiretroviral drugs encapsulated in nanoparticles have been developed for efficient delivery of the drugs to the vaginal surface. Lactoferrin nanoparticles (LFNPs) encapsulating anticancer or antiretroviral drugs are found to be promising agents to specifically deliver drugs at the target sites. Recent studies indicate that the bioavailability is higher for antiretroviral drugs delivered by LFNPs than when the drugs are administered alone. Although LFNP-mediated drug delivery via the oral or vaginal route for the treatment of HIV/AIDS is promising, the effect of such administrations is not well studied. Drug-loaded LFNPs when administered to rats by the vaginal route did not show any effect on the reproductive performance, fertility, and postnatal development. Oral administration of drug-loaded LFNPs caused a significant decrease in litter size, whereas the reproductive performance and postnatal development remained normal. In our model system, the results indicate that vaginal administration of drug-loaded LFNPs appears safer and can be projected for the delivery of antiretroviral agents via the vaginal route. Abbreviations: LFNPs: lactoferrin nanoparticles; STIs: sexually transmitted diseases infections; NPs: nanoparticles; LF: lactoferrin; DL-LFNPs: drug loaded lactoferrin nanoparticles; MPT: multiple prevention techniques.
Collapse
Affiliation(s)
- Lavanya Madugulla
- a Department of Animal Biology, School of Life Sciences , University of Hyderabad , Hyderabad , India
| | - Anandha Rao Ravula
- a Department of Animal Biology, School of Life Sciences , University of Hyderabad , Hyderabad , India
| | - Anand Kumar Kondapi
- b Department of Biotechnology and Bioinformatics, School of Life Sciences , University of Hyderabad , Hyderabad , India
| | - Suresh Yenugu
- a Department of Animal Biology, School of Life Sciences , University of Hyderabad , Hyderabad , India
| |
Collapse
|
29
|
Ahmed F, Kumari S, Kondapi AK. Evaluation of Antiproliferative Activity, Safety and Biodistribution of Oxaliplatin and 5-Fluorouracil Loaded Lactoferrin Nanoparticles for the Management of Colon Adenocarcinoma: an In Vitro and an In Vivo Study. Pharm Res 2018; 35:178. [DOI: 10.1007/s11095-018-2457-7] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2017] [Accepted: 07/09/2018] [Indexed: 10/28/2022]
|
30
|
Turato C, Balasso A, Carloni V, Tiribelli C, Mastrotto F, Mazzocca A, Pontisso P. New molecular targets for functionalized nanosized drug delivery systems in personalized therapy for hepatocellular carcinoma. J Control Release 2017; 268:184-197. [PMID: 29051062 DOI: 10.1016/j.jconrel.2017.10.027] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2017] [Revised: 10/12/2017] [Accepted: 10/14/2017] [Indexed: 02/06/2023]
Abstract
Hepatocellular carcinoma, the most frequent solid tumor of the liver, has a very poor prognosis, being the second most common cause of death from cancer worldwide. The incidence and mortality of this liver tumor are increasing in most areas of the world as a consequence of aging and the emerging of new risk factors such as the metabolic syndrome, beside the recognized role of hepatitis B and C viral infections and alcohol abuse. Despite the increasing knowledge on the molecular mechanisms underlying hepatic carcinogenesis, effective therapeutic strategies are still an unmet clinical need. Efforts have been made to develop selective drugs as well as effective targeted drug delivery systems. The development of novel drug carriers for therapeutic molecules can indeed offer a valuable strategy to ameliorate the efficacy of HCC treatment. In this review, we discuss recent drug delivery strategies for HCC treatment based on the exploitation of targeted nanoparticles (NPs). Indeed, a few of these platforms have achieved an advanced stage of preclinical development. Here, we review the most promising drug nanovehicles based on both synthetic and natural polymers, including polysaccharides that have emerged for their biocompatibility and biodegradability. To maximize site-selectivity and therapeutic efficacy, drug delivery systems should be functionalized with ligands which can specifically recognize and bind targets expressed by HCC, namely cell membrane associated antigens, receptors or biotransporters. Cell surface and intracellular molecular targets are exploited either to selectively deliver drug-loaded nanovehicles or to design novel selective therapeutics. In conclusion, the combination of novel and safe drug delivery strategies based on site-specific targeted drug nanovehicles with therapeutic molecular targets may significantly improve the pharmacological efficacy for the treatment of HCC.
Collapse
Affiliation(s)
| | - Anna Balasso
- Department of Pharmaceutical & Pharmacological Sciences, University of Padova, Padova, Italy
| | - Vinicio Carloni
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | | | - Francesca Mastrotto
- Department of Pharmaceutical & Pharmacological Sciences, University of Padova, Padova, Italy
| | - Antonio Mazzocca
- Interdisciplinary Department of Medicine, University of Bari, Bari, Italy.
| | | |
Collapse
|
31
|
Kumari S, Ahsan SM, Kumar JM, Kondapi AK, Rao NM. Overcoming blood brain barrier with a dual purpose Temozolomide loaded Lactoferrin nanoparticles for combating glioma (SERP-17-12433). Sci Rep 2017; 7:6602. [PMID: 28747713 PMCID: PMC5529576 DOI: 10.1038/s41598-017-06888-4] [Citation(s) in RCA: 96] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2017] [Accepted: 06/19/2017] [Indexed: 02/08/2023] Open
Abstract
Targeted delivery of drugs to the brain is challenging due to the restricted permeability across the blood brain barrier (BBB). Gliomas are devastating cancers and their positive treatment outcome using Temozolomide (TMZ) is limited due to its short plasma half-life, systemic toxicity and limited access through the blood-brain barrier (BBB). Nanoparticles made of Lactoferrin (Lf) protein, have been shown to enhance the pharmacological properties of drugs. Here, we report the specific ability of Lf nanoparticles to cross BBB and target over-expressed Lf receptors on glioma for enhanced TMZ delivery. TMZ-loaded Lf nanoparticles (TMZ-LfNPs) were prepared by our previously reported sol-oil method. While the Lf protein in the NP matrix aids in transcytosis across the BBB and preferential tumor cell uptake, the pH responsiveness leads to TMZ release exclusively in the tumor microenvironment. Delivery through LfNPs results in an enhanced and sustained intracellular concentration of TMZ in GL261 cells in vitro along with improving its in vivo pharmacokinetics and brain accumulation. TMZ-LfNPs treatment results in a significant reduction of tumor volume, higher tumor cell apoptosis and improved median survival in glioma bearing mice. These results demonstrate that LfNPs present an efficient TMZ delivery platform for an effective treatment of gliomas.
Collapse
Affiliation(s)
- Sonali Kumari
- Department of Biotechnology and Bioinformatics, School of Life Sciences, University of Hyderabad, Prof. C. R. Rao Road, Gachibowli, Hyderabad, 500 046, Telangana State, India
| | - Saad M Ahsan
- Centre for Cellular and Molecular Biology (CCMB), Council of Scientific and Industrial Research, Uppal Road, Hyderabad, 500 007, Telangana State, India
| | - Jerald M Kumar
- Centre for Cellular and Molecular Biology (CCMB), Council of Scientific and Industrial Research, Uppal Road, Hyderabad, 500 007, Telangana State, India
| | - Anand K Kondapi
- Department of Biotechnology and Bioinformatics, School of Life Sciences, University of Hyderabad, Prof. C. R. Rao Road, Gachibowli, Hyderabad, 500 046, Telangana State, India.
| | - Nalam M Rao
- Centre for Cellular and Molecular Biology (CCMB), Council of Scientific and Industrial Research, Uppal Road, Hyderabad, 500 007, Telangana State, India.
| |
Collapse
|
32
|
Adimoolam MG, A. V, Nalam MR, Sunkara MV. Chlorin e6 loaded lactoferrin nanoparticles for enhanced photodynamic therapy. J Mater Chem B 2017; 5:9189-9196. [DOI: 10.1039/c7tb02599h] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
The LeN NPs of Lf and Ce6 enhanced the intracellular delivery of the PS improving photo-induced cell death compared to free PS.
Collapse
Affiliation(s)
- Mahesh G. Adimoolam
- CSIR-Indian Institute of Chemical Technology
- Hyderabad
- India
- AcSIR-Council of Scientific and Industrial Research
- India
| | | | | | | |
Collapse
|
33
|
Kumar P, Lakshmi YS, Kondapi AK. Triple Drug Combination of Zidovudine, Efavirenz and Lamivudine Loaded Lactoferrin Nanoparticles: an Effective Nano First-Line Regimen for HIV Therapy. Pharm Res 2016; 34:257-268. [PMID: 27928647 DOI: 10.1007/s11095-016-2048-4] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2016] [Accepted: 10/03/2016] [Indexed: 10/20/2022]
Abstract
PURPOSE To enhance efficacy, bioavailability and reduce toxicity of first-line highly active anti-retroviral regimen, zidovudine + efavirenz + lamivudine loaded lactoferrin nanoparticles were prepared (FLART-NP) and characterized for physicochemical properties, bioactivity and pharmacokinetic profile. METHODS Nanoparticles were prepared using sol-oil protocol and characterized using different sources such as FE-SEM, AFM, NanoSight, and FT-IR. In-vitro and in-vivo studies have been done to access the encapsulation-efficiency, cellular localization, release kinetics, safety analysis, biodistribution and pharmacokinetics. RESULTS FLART-NP with a mean diameter of 67 nm (FE-SEM) and an encapsulation efficiency of >58% for each drug were prepared. In-vitro studies suggest that FLART-NP deliver the maximum of its payload at pH5 with a minimum burst release throughout the study period with negligible toxicity to the erythrocytes plus improved in-vitro anti-HIV activity. FLART-NP has improved the in-vivo pharmacokinetics (PK) profiles over the free drugs; an average of >4fold increase in AUC and AUMC, 30% increase in the Cmax, >2fold in the half-life of each drug. Biodistribution data suggest that FLART-NP has improved the bioavailability of all drugs with less tissue-related inflammation as suggested with histopathological evaluation CONCLUSIONS: The triple-drug loaded nanoparticles have various advantages against soluble (free) drug combination in terms of enhanced bioavailability, improved PK profile and diminished drug-associated toxicity.
Collapse
Affiliation(s)
- Prashant Kumar
- Department of Biotechnology and Bioinformatics, School of Life Sciences, University of Hyderabad, Hyderabad, 500046, India
| | - Yeruva Samrajya Lakshmi
- Department of Biotechnology and Bioinformatics, School of Life Sciences, University of Hyderabad, Hyderabad, 500046, India
| | - Anand K Kondapi
- Department of Biotechnology and Bioinformatics, School of Life Sciences, University of Hyderabad, Hyderabad, 500046, India.
| |
Collapse
|
34
|
Li M, Zhang W, Wang B, Gao Y, Song Z, Zheng QC. Ligand-based targeted therapy: a novel strategy for hepatocellular carcinoma. Int J Nanomedicine 2016; 11:5645-5669. [PMID: 27920520 PMCID: PMC5127222 DOI: 10.2147/ijn.s115727] [Citation(s) in RCA: 92] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Hepatocellular carcinoma (HCC) is the most common primary liver cancer with high morbidity and mortality worldwide. Chemotherapy is recommended to patients with intermediate or advanced stage cancer. However, the conventional chemotherapy yields low desired response rates due to multidrug resistance, fast clearance rate, nonspecific delivery, severe side effects, low drug concentration in cancer cells, and so on. Nanoparticle-mediated targeted drug delivery system can surmount the aforementioned obstacles through enhanced permeability and retention effect and active targeting as a novel approach of therapeutics for HCC in recent years. The active targeting is triggered by ligands on the delivery system, which recognize with and internalize into hepatoma cells with high specificity and efficiency. This review focuses on the latest targeted delivery systems for HCC and summarizes the ligands that can enhance the capacity of active targeting, to provide some insight into future research in nanomedicine for HCC.
Collapse
Affiliation(s)
- Min Li
- Department of Hepatobiliary Surgery, Union Hospital
| | - Weiyue Zhang
- The First Clinic Institute, Tongji Medical College, Huazhong University of Science and Technology
| | - Birong Wang
- Department of Breast and Thyroid Surgery, Puai Hospital, Wuhan, The People’s Republic of China
| | - Yang Gao
- Department of Hepatobiliary Surgery, Union Hospital
| | - Zifang Song
- Department of Hepatobiliary Surgery, Union Hospital
| | | |
Collapse
|
35
|
Rao PSS, Midde NM, Miller DD, Chauhan S, Kumar A, Kumar S. Diallyl Sulfide: Potential Use in Novel Therapeutic Interventions in Alcohol, Drugs, and Disease Mediated Cellular Toxicity by Targeting Cytochrome P450 2E1. Curr Drug Metab 2016; 16:486-503. [PMID: 26264202 DOI: 10.2174/1389200216666150812123554] [Citation(s) in RCA: 52] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2015] [Accepted: 08/05/2015] [Indexed: 12/16/2022]
Abstract
Diallyl sulfide (DAS) and other organosulfur compounds are chief constituents of garlic. These compounds have many health benefits, as they are very efficient in detoxifying natural agents. Therefore, these compounds may be useful for prevention/treatment of cancers. However, DAS has shown appreciable allergic reactions and toxicity, as they can also affect normal cells. Thus their use as in the prevention and treatment of cancer is limited. DAS is a selective inhibitor of cytochrome P450 2E1 (CYP2E1), which is known to metabolize many xenobiotics including alcohol and analgesic drugs in the liver. CYP2E1-mediated alcohol/drug metabolism produce reactive oxygen species and reactive metabolites, which damage DNA, protein, and lipid membranes, subsequently causing liver damage. Several groups have shown that DAS is not only capable of inhibiting alcohol- and drug-mediated cellular toxicities, but also HIV protein- and diabetes-mediated toxicities by selectively inhibiting CYP2E1 in various cell types. However, due to known DAS toxicities, its use as a treatment modality for alcohol/drug- and HIV/diabetes-mediated toxicity have only limited clinical relevance. Therefore, effort is being made to generate DAS analogs, which are potent and selective inhibitor of CYP2E1 and poor substrate of CYP2E1. This review summarizes current advances in the field of DAS, its anticancer properties, role as a CYP2E1 inhibitor, preventing agent of cellular toxicities from alcohol, analgesic drugs, xenobiotics, as well as, from diseases like HIV and diabetes. Finally, this review also provides insights toward developing novel DAS analogues for chemical intervention of many disease conditions by targeting CYP2E1 enzyme.
Collapse
Affiliation(s)
| | | | | | | | | | - Santosh Kumar
- College of Pharmacy, University of Tennessee Health Science Center, 881 Madison Ave, Rm 456, Memphis, TN 38163, USA.
| |
Collapse
|
36
|
Triple combination MPT vaginal microbicide using curcumin and efavirenz loaded lactoferrin nanoparticles. Sci Rep 2016; 6:25479. [PMID: 27151598 PMCID: PMC4858693 DOI: 10.1038/srep25479] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2015] [Accepted: 04/19/2016] [Indexed: 11/09/2022] Open
Abstract
We report that a combination of anti-HIV-1 drug efavirenz (EFV), anti-microbial-spermicidal curcumin (Cur) and lactoferrin nanoparticles (ECNPs) act as MPT formulation. These nanoparticles are of well dispersed spherical shape with 40–70 nm size, with encapsulation efficiency of 63 ± 1.9% of Cur & 61.5% ± 1.6 of EFV, significantly higher than that of single drug nanoparticles (Cur, 59 ± 1.34%; EFV: 58.4 ± 1.79). ECNPs were found to be sensitive at pH 5 and 6 and have not effected viability of vaginal micro-flora, Lactobacillus. Studies in rats showed that ECNPs delivers 88–124% more drugs in vaginal lavage as compared to its soluble form, either as single or combination of EFV and Cur. The ECNPs also shows 1.39–4.73 fold lower concentration of absorption in vaginal tissue and plasma compared to soluble EFV + Cur. Furthermore, ECNPs show significant reduction in inflammatory responses by 1.6–3.0 fold in terms of IL-6 and TNF-α in vaginal tissue and plasma compared to soluble EFV + Cur. ECNPs showed improved pharmacokinetics profiles in vaginal lavage with more than 50% of enhancement in AUC, AUMC, Cmax and t1/2 suggesting longer exposure of Cur and EFV in vaginal lavage compared to soluble EFV + Cur. Histopathological analysis of vaginal tissue shows remarkably lower toxicity of ECNPs compared to soluble EFV + Cur. In conclusion, ECNPs are significantly safe and exhibit higher bioavailability thus constitute an effective MPT against HIV.
Collapse
|
37
|
Varshosaz J, Farzan M. Nanoparticles for targeted delivery of therapeutics and small interfering RNAs in hepatocellular carcinoma. World J Gastroenterol 2015; 21:12022-12041. [PMID: 26576089 PMCID: PMC4641122 DOI: 10.3748/wjg.v21.i42.12022] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2015] [Revised: 07/31/2015] [Accepted: 09/30/2015] [Indexed: 02/06/2023] Open
Abstract
Hepatocellular carcinoma (HCC) is the 5th most common malignancy which is responsible for more than half million annual mortalities; also, it is the third leading cause of cancer related death. Unfavorable systemic side-effects of chemotherapeutic agents and susceptibility to the degradation of small interfering RNAs (siRNAs), which can knock down a specific gene involved in the disease, have hampered their clinical application. So, it could be beneficial to develop an efficient carrier for the stabilization and specific delivery of drugs and siRNA to cells. Targeted nanoparticles have gained considerable attention as an efficient drug and gene delivery system, which is due to their capability in achieving the highest accumulation of cytotoxic agents in tumor tissue, modifiable drug pharmacokinetic- and bio-distribution, improved effectiveness of treatment, and limited side-effects. Recent studies have shed more light on the advantages of novel drug loaded carrier systems vs free drugs. Most of the animal studies have reported improvement in treatment efficacy and survival rate using novel carrier systems. Targeted delivery may be achieved passively or actively. In passive targeting, no ligand as homing device is used, while targeting is achieved by incorporating the therapeutic agent into a macromolecule or nanoparticle that passively reaches the target organ. However, in active targeting, the therapeutic agent or carrier system is conjugated to a tissue or cell-specific receptor which is over-expressed in a special malignancy using a ligand called a homing device. This review covers a broad spectrum of targeted nanoparticles as therapeutic and non-viral siRNA delivery systems, which are developed for enhanced cellular uptake and targeted gene silencing in vitro and in vivo and their characteristics and opportunities for the clinical applications of drugs and therapeutic siRNA are discussed in this article. Asialoglycoprotein receptors, low-density lipoprotein, ganglioside GM1 cell surface ligand, epidermal growth factor receptor receptors, monoclonal antibodies, retinoic acid receptors, integrin receptors targeted by Arg-Gly-Asp peptide, folate, and transferrin receptors are the most widely studied cell surface receptors which are used for the site specific delivery of drugs and siRNA-based therapeutics in HCC and discussed in detail in this article.
Collapse
|
38
|
Kumar P, Lakshmi YS, C. B, Golla K, Kondapi AK. Improved Safety, Bioavailability and Pharmacokinetics of Zidovudine through Lactoferrin Nanoparticles during Oral Administration in Rats. PLoS One 2015; 10:e0140399. [PMID: 26461917 PMCID: PMC4604150 DOI: 10.1371/journal.pone.0140399] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2015] [Accepted: 09/24/2015] [Indexed: 11/19/2022] Open
Abstract
Zidovudine (AZT) is one of the most referred antiretroviral drug. In spite of its higher bioavailability (50–75%) the most important reason of its cessation are bone marrow suppression, anemia, neutropenia and various organs related toxicities. This study aims at the improvement of oral delivery of AZT through its encapsulation in lactoferrin nanoparticles (AZT-lactonano). The nanoparticles (NPs) are of 50–60 nm in size and exhibit 67% encapsulation of the AZT. They are stable in simulated gastric and intestinal fluids. Anti-HIV-1 activity of AZT remains unaltered in nanoformulation in acute infection. The bioavailability and tissue distribution of AZT is higher in blood followed by liver and kidney. AZT-lactonano causes the improvement of pharmacokinetic profile as compared to soluble AZT; a more than 4 fold increase in AUC and AUMC in male and female rats. The serum Cmax for AZT-lactonano was increased by 30%. Similarly there was nearly 2-fold increase in Tmax and t1/2. Our in vitro study confirms that, the endosomal pH is ideal for drug release from NPs and shows constant release from up to 96h. Bone marrow micronucleus assay show that nanoformulation exhibits approximately 2fold lower toxicity than soluble form. Histopathological and biochemical analysis further confirms that less or no significant organ toxicities when nanoparticles were used. AZT-lactonano has shown its higher efficacy, low organs related toxicities, improved pharmacokinetics parameter while keeping the antiviral activity intact. Thus, the nanoformulation are safe for the target specific drug delivery.
Collapse
Affiliation(s)
- Prashant Kumar
- Department of Biotechnology and Bioinformatics, School of Life Sciences, University of Hyderabad, Hyderabad, 500046, India
| | - Yeruva Samrajya Lakshmi
- Department of Biotechnology and Bioinformatics, School of Life Sciences, University of Hyderabad, Hyderabad, 500046, India
| | - Bhaskar C.
- Department of Biotechnology and Bioinformatics, School of Life Sciences, University of Hyderabad, Hyderabad, 500046, India
| | - Kishore Golla
- Department of Biotechnology and Bioinformatics, School of Life Sciences, University of Hyderabad, Hyderabad, 500046, India
| | - Anand K. Kondapi
- Department of Biotechnology and Bioinformatics, School of Life Sciences, University of Hyderabad, Hyderabad, 500046, India
- * E-mail:
| |
Collapse
|
39
|
Prospects for Using Gold, Silver, and Iron Oxide Nanoparticles for Increasing the Efficacy of Chemotherapy. Pharm Chem J 2015. [DOI: 10.1007/s11094-015-1260-6] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
|
40
|
Taguchi K, Yamasaki K, Seo H, Otagiri M. Potential Use of Biological Proteins for Liver Failure Therapy. Pharmaceutics 2015; 7:255-74. [PMID: 26404356 PMCID: PMC4588199 DOI: 10.3390/pharmaceutics7030255] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2015] [Revised: 08/17/2015] [Accepted: 08/26/2015] [Indexed: 01/11/2023] Open
Abstract
Biological proteins have unlimited potential for use as pharmaceutical products due to their various biological activities, which include non-toxicity, biocompatibility, and biodegradability. Recent scientific advances allow for the development of novel innovative protein-based products that draw on the quality of their innate biological activities. Some of them hold promising potential for novel therapeutic agents/devices for addressing hepatic diseases such as hepatitis, fibrosis, and hepatocarcinomas. This review attempts to provide an overview of the development of protein-based products that take advantage of their biological activity for medication, and discusses possibilities for the therapeutic potential of protein-based products produced through different approaches to specifically target the liver (or hepatic cells: hepatocytes, hepatic stellate cells, liver sinusoidal endothelial cells, and Kupffer cells) in the treatment of hepatic diseases.
Collapse
Affiliation(s)
- Kazuaki Taguchi
- Faculty of Pharmaceutical Sciences, Sojo University, 4-22-1 Ikeda, Nishi-ku, Kumamoto 862-0082, Japan.
| | - Keishi Yamasaki
- Faculty of Pharmaceutical Sciences, Sojo University, 4-22-1 Ikeda, Nishi-ku, Kumamoto 862-0082, Japan.
- DDS Research Institute, Sojo University, 4-22-1 Ikeda, Nishi-ku, Kumamoto 862-0082, Japan.
| | - Hakaru Seo
- Faculty of Pharmaceutical Sciences, Sojo University, 4-22-1 Ikeda, Nishi-ku, Kumamoto 862-0082, Japan.
- DDS Research Institute, Sojo University, 4-22-1 Ikeda, Nishi-ku, Kumamoto 862-0082, Japan.
| | - Masaki Otagiri
- Faculty of Pharmaceutical Sciences, Sojo University, 4-22-1 Ikeda, Nishi-ku, Kumamoto 862-0082, Japan.
- DDS Research Institute, Sojo University, 4-22-1 Ikeda, Nishi-ku, Kumamoto 862-0082, Japan.
| |
Collapse
|
41
|
Zhang YJ, Zhan X, Wang L, Ho RJY, Sasaki T. pH-responsive artemisinin dimer in lipid nanoparticles are effective against human breast cancer in a xenograft model. J Pharm Sci 2015; 104:1815-24. [PMID: 25753991 DOI: 10.1002/jps.24407] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2014] [Revised: 12/16/2014] [Accepted: 01/28/2015] [Indexed: 01/09/2023]
Abstract
Artemisinin (ART), a well-known antimalaria drug, also exhibits anticancer activities. We previously reported a group of novel dimeric artemisinin piperazine conjugates (ADPs) possessing pH-dependent aqueous solubility and a proof-of-concept lipid nanoparticle formulation based on natural egg phosphatidylcholine (EPC). EPC may induce allergic reactions in individuals sensitive to egg products. Therefore, the goal of this report is to develop ADP-synthetic lipid particles suitable for in vivo evaluation. We found that ADP binds to 1,2-dipalmitoyl-sn-glycero-3-phosphocholine (DPPC) with greater than 90% efficiency and forms drug-lipid particles (d ∼ 80 nm). Cryo-electron microscopy of the ADP drug-lipid particles revealed unilamellar vesicle-like structures. Detailed characterization studies show insertion of the ADP lead compound, ADP109, into the DPPC membrane and the presence of an aqueous core. Over 50% of the ADP109 was released in 48 hours at pH4 compared with less than 20% at neutral. ADP109-lipid particles exhibited high potency against human breast cancer, but was tolerated well by nontumorigenic cells. In MDA-MB-231 mouse xenograft model, lipid-bound ADP109 particles were more effective than paclitaxel in controlling tumor growth. Cellular uptake studies showed endocytosis of the nanoparticles and release of core-trapped marker throughout the cytosol at 37°C. These results demonstrate, for the first time, the in vivo feasibility of lipid-bound ART dimer for cancer chemotherapy.
Collapse
Affiliation(s)
- Yitong J Zhang
- Department of Chemistry, University of Washington, Seattle, Washington, 98195
| | | | | | | | | |
Collapse
|
42
|
Wang H, Thorling CA, Liang X, Bridle KR, Grice JE, Zhu Y, Crawford DHG, Xu ZP, Liu X, Roberts MS. Diagnostic imaging and therapeutic application of nanoparticles targeting the liver. J Mater Chem B 2015; 3:939-958. [PMID: 32261972 DOI: 10.1039/c4tb01611d] [Citation(s) in RCA: 96] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Liver diseases, particularly viral hepatitis, cirrhosis and hepatocellular carcinoma, are common in clinical practice with high morbidity and mortality worldwide. Many substances for diagnostic imaging and therapy of liver diseases may have either severe adverse effects or insufficient effectiveness in vivo because of their nonspecific uptake. Therefore, by targeting the delivery of drugs into the liver or specific liver cells, drug efficiency may be largely improved. This review summarizes the up-to-date research progress focusing on nanoparticles targeting the liver for both diagnostic and therapeutic purposes. Targeting strategies, mechanisms of enhanced effects, and clinical applications of nanoparticles are discussed specifically. We believe that new targeting nanotechnology such as nanoprobes for multi-modality imaging and multifunctional nanoparticles would facilitate significant advancements in this active research area in the near future.
Collapse
Affiliation(s)
- Haolu Wang
- Therapeutics Research Centre, School of Medicine, The University of Queensland, Princess Alexandra Hospital, Woolloongabba, QLD 4102, Australia.
| | | | | | | | | | | | | | | | | | | |
Collapse
|
43
|
Implications of Protein- and Peptide-Based Nanoparticles as Potential Vehicles for Anticancer Drugs. ADVANCES IN PROTEIN CHEMISTRY AND STRUCTURAL BIOLOGY 2015; 98:169-221. [DOI: 10.1016/bs.apcsb.2014.12.002] [Citation(s) in RCA: 88] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
|
44
|
Active radar guides missile to its target: receptor-based targeted treatment of hepatocellular carcinoma by nanoparticulate systems. Tumour Biol 2014; 36:55-67. [PMID: 25424700 DOI: 10.1007/s13277-014-2855-3] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2014] [Accepted: 11/13/2014] [Indexed: 02/07/2023] Open
Abstract
Patients with hepatocellular carcinoma (HCC) usually present at advanced stages and do not benefit from surgical resection, so drug therapy should deserve a prominent place in unresectable HCC treatment. But chemotherapy agents, such as doxorubicin, cisplatin, and paclitaxel, frequently encounter important problems such as low specificity and non-selective biodistribution. Recently, the development of nanotechnology led to significant breakthroughs to overcome these problems. Decorating the surfaces of nanoparticulate-based drug carriers with homing devices has demonstrated its potential in concentrating chemotherapy agents specifically to HCC cells. In this paper, we reviewed the current status of active targeting strategies for nanoparticulate systems based on various receptors such as asialoglycoprotein receptor, transferrin receptor, epidermal growth factor receptor, folate receptor, integrin, and CD44, which are abundantly expressed on the surfaces of hepatocytes or liver cancer cells. Furthermore, we pointed out their merits and defects and provided theoretical references for further research.
Collapse
|
45
|
Chastagner P, Sudour H, Mriouah J, Barberi-Heyob M, Bernier-Chastagner V, Pinel S. Preclinical Studies of Pegylated- and Non-Pegylated Liposomal Forms of Doxorubicin as Radiosensitizer on Orthotopic High-Grade Glioma Xenografts. Pharm Res 2014; 32:158-66. [DOI: 10.1007/s11095-014-1452-x] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2014] [Accepted: 07/02/2014] [Indexed: 11/24/2022]
|
46
|
Saneja A, Khare V, Alam N, Dubey RD, Gupta PN. Advances in P-glycoprotein-based approaches for delivering anticancer drugs: pharmacokinetic perspective and clinical relevance. Expert Opin Drug Deliv 2013; 11:121-38. [DOI: 10.1517/17425247.2014.865014] [Citation(s) in RCA: 55] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
|
47
|
Mishra D, Hubenak JR, Mathur AB. Nanoparticle systems as tools to improve drug delivery and therapeutic efficacy. J Biomed Mater Res A 2013; 101:3646-60. [PMID: 23878102 DOI: 10.1002/jbm.a.34642] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2012] [Revised: 02/04/2013] [Accepted: 02/05/2013] [Indexed: 02/03/2023]
Abstract
Nanoparticle-based drug delivery systems are appealing because, among other properties, they are easily manufactured and have the capacity to encapsulate a wide variety of drugs, many of which are not directly miscible with water. This review classifies nanoparticles into three broad categories based upon material composition: bio-inspired systems, synthetic systems, and inorganic systems. Each has distinct properties suitable for drug delivery applications, including their structure, composition, and pharmacokinetics (including clearance and uptake mechanisms), making each uniquely suitable for certain types of drugs. Furthermore, nanoparticles can be customized, making them ideal for a variety of applications. Advantages and disadvantages of the different systems are discussed. Strategies for improving nanoparticle efficacy include adding targeting agents on the nanoparticle surface, altering the degradation profile to control drug release, or PEGylating the surface to increase circulation times and reduce immediate clearance by the kidneys. The future of nanoparticle systems seems to be focused on further improving overall patient outcome by increasing delivery accuracy to the target area.
Collapse
Affiliation(s)
- Deepa Mishra
- Department of Plastic Surgery, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Unit 602, Houston, Texas, 77030
| | | | | |
Collapse
|
48
|
Golla K, Bhaskar C, Ahmed F, Kondapi AK. A target-specific oral formulation of Doxorubicin-protein nanoparticles: efficacy and safety in hepatocellular cancer. J Cancer 2013; 4:644-52. [PMID: 24155776 PMCID: PMC3805992 DOI: 10.7150/jca.7093] [Citation(s) in RCA: 57] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2013] [Accepted: 09/03/2013] [Indexed: 11/05/2022] Open
Abstract
BACKGROUND/AIMS Hepatocellular carcinoma (HCC) also known as malignant hepatoma is a most common liver cancer. Doxorubicin (Doxo) is an anti-cancer drug having activity against a wide spectrum of cancer types. Clinical Utility of doxo has been limited due to its poor bioavailability and toxicity to heart and spleen. Furthermore, cancer chemotherapeutics have limited oral absorption. Transferrin family proteins are highly abundant and plays important role in transport and storage of iron in cells and tissues. Since apotransferrin and lactoferrin receptors are highly expressed on the surface of metabolically active cancer cells, the principal objective of present study is to evaluate efficacy of doxorubicin loaded apotransferrin and lactoferrin nanoparticles (apodoxonano or lactodoxonano) in oral treatment of HCC in rats. STUDY DESIGN HCC was induced in rats by supplementing 100 mg/L of diethylnitrosamine (DENA) in drinking water for 8 weeks. A week after the last day of DENA administration, rats were divided into four groups, each group comprising of five animals. Each group was administered with one of the drug viz., saline, doxorubicin (doxo), apodoxonano and lactodoxonano (4 mg/ kg equivalent of drug). In each case, they received 8 doses of the drug orally with six day interval. One week after the last dose, anticancer activity was evaluated by counting the liver nodules, H & E analysis of tissue sections and expression levels of angiogenic and antitumor markers. RESULTS In rats treated with apodoxonano and lactodoxonano, the number of neoplastic nodules was significantly lower than that of rats administered with saline or with doxo. Apodoxonano and lactodoxonano did not exhibit decrease in mean body weight, which was markedly reduced by 22% in the case of doxo administered rats. In rats treated with nanoformulations, the number of liver nodules was found reduced by >93%. Both nanoformulations showed significantly high localization in liver compared to doxo. CONCLUSIONS Apodoxonano and lactodoxonano showed improved efficacy, bioavailability and safety compared to doxo for treatment of HCC in rats when administered orally.
Collapse
Affiliation(s)
- Kishore Golla
- 2. Department of Biochemistry, University of Hyderabad, and Hyderabad 500046 India; ; 3. Centre for Nanotechnology, University of Hyderabad, and Hyderabad 500046 India
| | | | | | | |
Collapse
|