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Lin J, Lin Z, Liu L, Lin W, Xie X, Zhang X. Enhancing glioma-specific drug delivery through self-assembly of macrophage membrane and targeted polymer assisted by low-frequency ultrasound irradiation. Mater Today Bio 2024; 26:101067. [PMID: 38706730 PMCID: PMC11068854 DOI: 10.1016/j.mtbio.2024.101067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2024] [Revised: 04/16/2024] [Accepted: 04/20/2024] [Indexed: 05/07/2024] Open
Abstract
The blood-brain Barrier (BBB), combined with immune clearance, contributes to the low efficacy of drug delivery and suboptimal treatment outcomes in glioma. Here, we propose a novel approach that combines the self-assembly of mouse bone marrow-derived macrophage membrane with a targeted positive charge polymer (An-PEI), along with low-frequency ultrasound (LFU) irradiation, to achieve efficient and safe therapy for glioma. Our findings demonstrate the efficacy of a charge-induced self-assembly strategy, resulting in a stable co-delivery nanosystem with a high drug loading efficiency of 44.2 %. Moreover, this structure triggers a significant release of temozolomide in the acidic environment of the tumor microenvironment. Additionally, the macrophage membrane coating expresses Spyproteins, which increase the amount of An-BMP-TMZ that can evade the immune system by 40 %, while LFU irradiation treatment facilitates the opening of the BBB, allowing for enormously increased entry of An-BMP-TMZ (approximately 400 %) into the brain. Furthermore, after crossing the BBB, the Angiopep-2 peptide-modified An-BMP-TMZ exhibits the ability to selectively target glioma cells. These advantages result in an obvious tumor inhibition effect in animal experiments and significantly improve the survival of glioma-bearing mice. These results suggest that combining the macrophage membrane-coated drug delivery system with LFU irradiation offers a feasible approach for the accurate, efficient and safe treatment of brain disease.
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Affiliation(s)
- Junqing Lin
- Department of Interventional Radiology, Fujian Medical University Union Hospital, Fuzhou, China
| | - Zhenhu Lin
- Department of Ultrasound, Fujian Medical University Union Hospital, Fuzhou, 350001, Fujian, China
| | - Leilei Liu
- Department of Ultrasound, The Second Affiliated Hospital of Fujian Traditional Chinese Medical University, Fuzhou, 350001, Fujian, China
| | - Wenjin Lin
- Department of Ultrasound, Fujian Medical University Union Hospital, Fuzhou, 350001, Fujian, China
| | - Xiaodong Xie
- Fujian-Taiwan-Hongkong-Macao Science and Technology Cooperation Base of Intelligent Pharmaceutics, College of Materials and Chemical Engineering, Minjiang University, Fuzhou, 350001, Fujian, China
| | - Xiujuan Zhang
- Department of Ultrasound, Fujian Medical University Union Hospital, Fuzhou, 350001, Fujian, China
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Shetty K, Yadav KS. Temozolomide nano-in-nanofiber delivery system with sustained release and enhanced cellular uptake by U87MG cells. Drug Dev Ind Pharm 2024; 50:420-431. [PMID: 38502031 DOI: 10.1080/03639045.2024.2332906] [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: 06/05/2023] [Accepted: 03/15/2024] [Indexed: 03/20/2024]
Abstract
OBJECTIVE The study was aimed at formulating temozolomide (TMZ) loaded gelatin nanoparticles (GNPs) encapsulated into polyvinyl alcohol (PVA) nanofibers (TMZ-GNPs-PVA NFs) as the nano-in-nanofiber delivery system. The secondary objective was to explore the sustained releasing ability of this system and to assess its enhanced cellular uptake against U87MG glioma cells in vitro. SIGNIFICANCE Nano-in-nanofibers are the emerging drug delivery systems for treating a wide range of diseases including cancers as they overcome the challenges experienced by nanoparticles and nanofibers alone. METHODS The drug-loaded GNPs were formulated by one-step desolvation method. The Design of Experiments (DoE) was used to optimize nanoparticle size and entrapment efficiency. The optimized drug-loaded nanoparticles were then encapsulated within nanofibers using blend electrospinning technique. The U87MG glioma cells were used to investigate the uptake of the formulation. RESULTS A 32 factorial design was used to optimize the mean particle size (145.7 nm) and entrapment efficiency (87.6%) of the TMZ-loaded GNPs which were subsequently ingrained into PVA nanofibers by electrospinning technique. The delivery system achieved a sustained drug release for up to seven days (in vitro). The SEM results ensured that the expected nano-in-nanofiber delivery system was achieved. The uptake of TMZ-GNPs-PVA NFs by cells was increased by a factor of 1.964 compared to that of the pure drug. CONCLUSION The nano-in-nanofiber drug delivery system is a potentially useful therapeutic strategy for the management of glioblastoma multiforme.
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Affiliation(s)
- Karishma Shetty
- Shobhaben Pratapbhai Patel School of Pharmacy & Technology Management, SVKM'S NMIMS (Deemed to be University), Mumbai, India
| | - Khushwant S Yadav
- Shobhaben Pratapbhai Patel School of Pharmacy & Technology Management, SVKM'S NMIMS (Deemed to be University), Mumbai, India
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Ahirwar K, Kumar A, Srivastava N, Saraf SA, Shukla R. Harnessing the potential of nanoengineered siRNAs carriers for target responsive glioma therapy: Recent progress and future opportunities. Int J Biol Macromol 2024; 266:131048. [PMID: 38522697 DOI: 10.1016/j.ijbiomac.2024.131048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Revised: 01/19/2024] [Accepted: 03/11/2024] [Indexed: 03/26/2024]
Abstract
Past scientific testimonials in the field of glioma research, the deadliest tumor among all brain cancer types with the life span of 10-15 months after diagnosis is considered as glioblastoma multiforme (GBM). Even though the availability of treatment options such as chemotherapy, radiotherapy, and surgery, are unable to completely cure GBM due to tumor microenvironment complexity, intrinsic cellular signalling, and genetic mutations which are involved in chemoresistance. The blood-brain barrier is accountable for restricting drugs entry at the tumor location and related biological challenges like endocytic degradation, short systemic circulation, and insufficient cellular penetration lead to tumor aggression and progression. The above stated challenges can be better mitigated by small interfering RNAs (siRNA) by knockdown genes responsible for tumor progression and resistance. However, siRNA encounters with challenges like inefficient cellular transfection, short circulation time, endogenous degradation, and off-target effects. The novel functionalized nanocarrier approach in conjunction with biological and chemical modification offers an intriguing potential to address challenges associated with the naked siRNA and efficiently silence STAT3, coffilin-1, EGFR, VEGF, SMO, MGMT, HAO-1, GPX-4, TfR, LDLR and galectin-1 genes in GBM tumor. This review highlights the nanoengineered siRNA carriers, their recent advancements, future perspectives, and strategies to overcome the systemic siRNA delivery challenges for glioma treatment.
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Affiliation(s)
- Kailash Ahirwar
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research-Raebareli, Lucknow, U.P. 226002, India
| | - Ankit Kumar
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research-Raebareli, Lucknow, U.P. 226002, India
| | - Nidhi Srivastava
- Department of Biotechnology, National Institute of Pharmaceutical Education and Research-Raebareli, Lucknow, U.P. 226002, India
| | - Shubhini A Saraf
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research-Raebareli, Lucknow, U.P. 226002, India
| | - Rahul Shukla
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research-Raebareli, Lucknow, U.P. 226002, India.
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Bhati V, Kumar A, Lather V, Sharma R, Pandita D. Association of temozolomide with progressive multifocal leukoencephalopathy: a disproportionality analysis integrated with network pharmacology. Expert Opin Drug Saf 2024; 23:649-658. [PMID: 37915230 DOI: 10.1080/14740338.2023.2278682] [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: 03/20/2023] [Accepted: 09/15/2023] [Indexed: 11/03/2023]
Abstract
BACKGROUND Temozolomide (TMZ) is an alkylating agent approved for the management of glioblastoma. The TMZ is not known for progressive multifocal leukoencephalopathy (PML). The main objective of the current study is to find out the association of TMZ with PML using disproportionality analysis of FDA Adverse Event Reporting System (FAERS) data integrated with network pharmacological approaches. RESEARCH DESIGN AND METHODS OpenVigil tool was used to query the FAERS database. The disproportionality measures were calculated. The network has been constructed using Cytoscape. Finally, the possible binding interactions were studied using Glide, Schrödinger Inc. RESULTS A total number of 3502 cases of PML were reported in the FAERS database. Out of these, 10 cases were found with TMZ. The subgroup analysis results have shown a greater number of cases in females. The network has indicated the involvement of human mitogen-activated protein kinase, 3-phosphoinositide-dependent protein kinase 1 protein, human mTOR complex protein, phosphatidylinositol 4,5-bisphosphate 3-kinase protein, and glycogen synthase kinase-3 beta protein. The docking results have indicated good interactions of TMZ with active site of glycogen synthase kinase-3 beta and mitogen-activated protein kinase 1 as compared to other identified targets. CONCLUSION The PML is identified as novel signal with temozolomide.
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Affiliation(s)
- Vipin Bhati
- Department of Pharmacology, Delhi Pharmaceutical Sciences and Research University, New Delhi, India
| | - Anoop Kumar
- Department of Pharmacology, Delhi Pharmaceutical Sciences and Research University, New Delhi, India
| | - Viney Lather
- Centre for Pharmaceutical Chemistry and Analysis, Amity Institute of Pharmacy, Amity University Uttar Pradesh, Noida, India
| | - Ruchika Sharma
- Centre for Precision Medicine and Pharmacy, Delhi Pharmaceutical Sciences and Research University (DPSRU), New Delhi, India
| | - Deepti Pandita
- Department of Pharmaceutics, Delhi Institute of Pharmaceutical Sciences and Research, New Delhi, India
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Chen H, Wang Y, Wang H, Zhang K, Liu Y, Li Q, Li C, Wen Z, Chen Z. Biomimetic nanocarriers loaded with temozolomide by cloaking brain-targeting peptides for targeting drug delivery system to promote anticancer effects in glioblastoma cells. Heliyon 2024; 10:e28256. [PMID: 38596030 PMCID: PMC11002058 DOI: 10.1016/j.heliyon.2024.e28256] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2024] [Revised: 03/13/2024] [Accepted: 03/14/2024] [Indexed: 04/11/2024] Open
Abstract
Glioma is the leading cancer of the central nervous system (CNS). The efficacy of glioma treatment is significantly hindered by the presence of the blood-brain barrier (BBB) and blood-brain tumour barrier (BBTB), which prevent most drugs from entering the brain and tumours. Hence, we established a novel drug delivery nanosystem of brain tumour-targeting that could self-assemble the method using an amphiphilic Zein protein isolated from corn. Zein's amphiphilicity prompted it to self-assembled into NPs, efficiently containing TMZ. This allowed us to investigate temozolomide (TMZ) for glioblastoma (GBM) treatment. To construct TMZ-encapsulated NPs (TMZ@RVG-Zein NPs), the NPs' Zein was clocked to rabies virus glycoprotein 29 (RVG29). To verify that the NPs could penetrate the BBB and precisely target and kill the GBM cancer cell line, in vitro studies were performed. The process of NPs penetrating cancer cell membranes was investigated using enzyme-linked immunosorbent assays (ELISAs) to measure the expressions of nicotinic acetylcholine receptors (nAChRs) on the U87 cell line. Therefore, effective targeted brain cancer treatment is possible by forming NP clocks, a cell-penetrating natural Zein protein with an RVG29. These NPs can penetrate the blood-brain barrier (BBB) and enter the glioblastoma (U87) cell line to release TMZ. These NPs have a distinct cocktail of biocompatibility and brain-targeting abilities, making them ideal for involving brain diseases.
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Affiliation(s)
- Huaming Chen
- Department of Neurosurgery, Pu'er People's Hospital, Pu'er, 665099, China
| | - Yunhong Wang
- Department of Neurosurgery, Pu'er People's Hospital, Pu'er, 665099, China
| | - Hai Wang
- Department of Neurosurgery, Pu'er People's Hospital, Pu'er, 665099, China
| | - Kun Zhang
- Department of Emergency, Pu'er People's Hospital, Pu'er, 665099, China
| | - Yunfei Liu
- Department of Ultrasound Medicine, Pu'er People's Hospital, Pu'er, 665099, China
| | - Qiangfeng Li
- Department of Neurosurgery, Pu'er People's Hospital, Pu'er, 665099, China
| | - Chengli Li
- Department of Neurosurgery, Pu'er People's Hospital, Pu'er, 665099, China
| | - Zhonghui Wen
- Department of Neurosurgery, Pu'er People's Hospital, Pu'er, 665099, China
| | - Ziyu Chen
- Department of Nephrology, Pu'er People's Hospital, Pu'er, 665099, China
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Bahrami K, Kärkkäinen J, Bibi S, Huttunen J, Tampio J, Montaser AB, Moody CL, Lehtonen M, Rautio J, Wheelhouse RT, Huttunen KM. Specific transport of temozolomide does not override DNA repair-mediated chemoresistance. Eur J Pharm Sci 2024; 195:106661. [PMID: 38052257 DOI: 10.1016/j.ejps.2023.106661] [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: 04/20/2023] [Revised: 10/30/2023] [Accepted: 12/03/2023] [Indexed: 12/07/2023]
Abstract
Temozolomide (TMZ) a DNA alkylating agent, is the standard-of-care for brain tumors, such as glioblastoma multiforme (GBM). Although the physicochemical and pharmacokinetic properties of TMZ, such as chemical stability and the ability to cross the blood-brain barrier (BBB), have been questioned in the past, the acquired chemoresistance has been the main limiting factor of long-term clinical use of TMZ. In the present study, an L-type amino acid transporter 1 (LAT1)-utilizing prodrug of TMZ (TMZ-AA, 6) was prepared and studied for its cellular accumulation and cytotoxic properties in human squamous cell carcinoma, UT-SCC-28 and UT-SCC-42B cells, and TMZ-sensitive human glioma, U-87MG cells that expressed functional LAT1. TMZ-AA 6 accumulated more effectively than TMZ itself into those cancer cells that expressed LAT1 (UT-SCC-42B). However, this did not correlate with decreased viability of treated cells. Indeed, TMZ-AA 6, similarly to TMZ itself, required adjuvant inhibitor(s) of DNA-repair systems, O6-methylguanine-DNA methyl transferase (MGMT) and base excision repair (BER), as well as active DNA mismatch repair (MMR), for maximal growth inhibition. The present study shows that improving the delivery of this widely-used methylating agent is not the main barrier to improved chemotherapy, although utilizing a specific transporter overexpressed at the BBB or glioma cells can have targeting advantages. To obtain a more effective anticancer prodrug, the compound design focus should shift to altering the major DNA alkylation site or inhibiting DNA repair systems.
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Affiliation(s)
- Katayun Bahrami
- School of Pharmacy, Faculty of Health Sciences, University of Eastern Finland, P.O. Box 1627, FI-70211 Kuopio, Finland
| | - Jussi Kärkkäinen
- School of Pharmacy, Faculty of Health Sciences, University of Eastern Finland, P.O. Box 1627, FI-70211 Kuopio, Finland
| | - Sania Bibi
- School of Pharmacy, University of Bradford, Bradford, BD7 1DP, UK
| | - Johanna Huttunen
- School of Pharmacy, Faculty of Health Sciences, University of Eastern Finland, P.O. Box 1627, FI-70211 Kuopio, Finland
| | - Janne Tampio
- School of Pharmacy, Faculty of Health Sciences, University of Eastern Finland, P.O. Box 1627, FI-70211 Kuopio, Finland
| | - Ahmed B Montaser
- School of Pharmacy, Faculty of Health Sciences, University of Eastern Finland, P.O. Box 1627, FI-70211 Kuopio, Finland
| | | | - Marko Lehtonen
- School of Pharmacy, Faculty of Health Sciences, University of Eastern Finland, P.O. Box 1627, FI-70211 Kuopio, Finland
| | - Jarkko Rautio
- School of Pharmacy, Faculty of Health Sciences, University of Eastern Finland, P.O. Box 1627, FI-70211 Kuopio, Finland
| | | | - Kristiina M Huttunen
- School of Pharmacy, Faculty of Health Sciences, University of Eastern Finland, P.O. Box 1627, FI-70211 Kuopio, Finland.
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Pashirova TN, Nemtarev AV, Buzyurova DN, Shaihutdinova ZM, Dimukhametov MN, Babaev VM, Voloshina AD, Mironov VF. Terpenes-Modified Lipid Nanosystems for Temozolomide, Improving Cytotoxicity against Glioblastoma Human Cancer Cells In Vitro. NANOMATERIALS (BASEL, SWITZERLAND) 2023; 14:55. [PMID: 38202510 PMCID: PMC10780480 DOI: 10.3390/nano14010055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Revised: 12/19/2023] [Accepted: 12/20/2023] [Indexed: 01/12/2024]
Abstract
Currently, increasing the efficiency of glioblastoma treatment is still an unsolved problem. In this study, a combination of promising approaches was proposed: (i) an application of nanotechnology approach to create a new terpene-modified lipid system (7% w/w), using soybean L-α-phosphatidylcholine, N-carbonyl-methoxypolyethylene glycol-2000)-1,2-distearoyl-sn-glycero-3-phosphoethanolamine for delivery of the chemotherapy drug, temozolomide (TMZ, 1 mg/mL); (ii) use of TMZ associated with natural compounds-terpenes (1% w/w) abietic acid and Abies sibirica Ledeb. resin (A. sibirica). Different concentrations and combinations of terpene-lipid systems were employed to treat human cancer cell lines T 98G (glioblastoma), M-Hela (carcinoma of the cervix) and human liver cell lines (Chang liver). The terpene-lipid systems appeared to be unilamellar and of spherical shape under transmission electron microscopy (TEM). The creation of a TMZ-loaded terpene-lipid nanosystem was about 100 nm in diameter with a negative surface charge found by dynamic light scattering. The 74% encapsulation efficiency allowed the release time of TMZ to be prolonged. The modification by terpenes of TMZ-loaded lipid nanoparticles improved by four times the cytotoxicity against human cancer T 98G cells and decreased the cytotoxicity against human normal liver cells. Terpene-modified delivery lipid systems are of potential interest as a combination therapy.
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Affiliation(s)
- Tatiana N. Pashirova
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center of RAS, 8 Arbuzov St., 420088 Kazan, Russia; (A.V.N.); (D.N.B.); (Z.M.S.); (M.N.D.); (V.M.B.); (A.D.V.); (V.F.M.)
| | - Andrey V. Nemtarev
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center of RAS, 8 Arbuzov St., 420088 Kazan, Russia; (A.V.N.); (D.N.B.); (Z.M.S.); (M.N.D.); (V.M.B.); (A.D.V.); (V.F.M.)
- Alexander Butlerov Institute of Chemistry, Kazan (Volga Region) Federal University, 18 Kremlevskaya St., 420008 Kazan, Russia
| | - Daina N. Buzyurova
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center of RAS, 8 Arbuzov St., 420088 Kazan, Russia; (A.V.N.); (D.N.B.); (Z.M.S.); (M.N.D.); (V.M.B.); (A.D.V.); (V.F.M.)
| | - Zukhra M. Shaihutdinova
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center of RAS, 8 Arbuzov St., 420088 Kazan, Russia; (A.V.N.); (D.N.B.); (Z.M.S.); (M.N.D.); (V.M.B.); (A.D.V.); (V.F.M.)
- Alexander Butlerov Institute of Chemistry, Kazan (Volga Region) Federal University, 18 Kremlevskaya St., 420008 Kazan, Russia
| | - Mudaris N. Dimukhametov
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center of RAS, 8 Arbuzov St., 420088 Kazan, Russia; (A.V.N.); (D.N.B.); (Z.M.S.); (M.N.D.); (V.M.B.); (A.D.V.); (V.F.M.)
| | - Vasily M. Babaev
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center of RAS, 8 Arbuzov St., 420088 Kazan, Russia; (A.V.N.); (D.N.B.); (Z.M.S.); (M.N.D.); (V.M.B.); (A.D.V.); (V.F.M.)
| | - Alexandra D. Voloshina
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center of RAS, 8 Arbuzov St., 420088 Kazan, Russia; (A.V.N.); (D.N.B.); (Z.M.S.); (M.N.D.); (V.M.B.); (A.D.V.); (V.F.M.)
| | - Vladimir F. Mironov
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center of RAS, 8 Arbuzov St., 420088 Kazan, Russia; (A.V.N.); (D.N.B.); (Z.M.S.); (M.N.D.); (V.M.B.); (A.D.V.); (V.F.M.)
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Kato N, Yamada S, Suzuki R, Iida Y, Matsumoto M, Fumoto S, Arima H, Mukai H, Kawakami S. Development of an apolipoprotein E mimetic peptide-lipid conjugate for efficient brain delivery of liposomes. Drug Deliv 2023; 30:2173333. [PMID: 36718920 PMCID: PMC9891163 DOI: 10.1080/10717544.2023.2173333] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2022] [Revised: 12/21/2022] [Accepted: 12/26/2022] [Indexed: 02/01/2023] Open
Abstract
Liposomes are versatile carriers that can encapsulate various drugs; however, for delivery to the brain, they must be modified with a targeting ligand or other modifications to provide blood-brain barrier (BBB) permeability, while avoiding rapid clearance by reticuloendothelial systems through polyethylene glycol (PEG) modification. BBB-penetrating peptides act as brain-targeting ligands. In this study, to achieve efficient brain delivery of liposomes, we screened the functionality of eight BBB-penetrating peptides reported previously, based on high-throughput quantitative evaluation methods with in vitro BBB permeability evaluation system using Transwell, in situ brain perfusion system, and others. For apolipoprotein E mimetic tandem dimer peptide (ApoEdp), which showed the best brain-targeting and BBB permeability in the comparative evaluation of eight peptides, its lipid conjugate with serine-glycine (SG)5 spacer (ApoEdp-SG-lipid) was newly synthesized and ApoEdp-modified PEGylated liposomes were prepared. ApoEdp-modified PEGylated liposomes were effectively associated with human brain capillary endothelial cells via the ApoEdp sequence and permeated the membrane in an in vitro BBB model. Moreover, ApoEdp-modified PEGylated liposomes accumulated in the brain 3.9-fold higher than PEGylated liposomes in mice. In addition, the ability of ApoEdp-modified PEGylated liposomes to localize beyond the BBB into the brain parenchyma in mice was demonstrated via three-dimensional imaging with tissue clearing. These results suggest that ApoEdp-SG-lipid modification is an effective approach for endowing PEGylated liposomes with the brain-targeting ability and BBB permeability.
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Affiliation(s)
- Naoya Kato
- Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki, Japan
| | - Sakura Yamada
- Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki, Japan
| | - Rino Suzuki
- Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki, Japan
| | - Yoshiki Iida
- Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki, Japan
| | - Makoto Matsumoto
- Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki, Japan
| | - Shintaro Fumoto
- Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki, Japan
| | - Hidetoshi Arima
- School of Pharmacy, Daiichi University of Pharmacy, Fukuoka, Japan
| | - Hidefumi Mukai
- Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki, Japan
- Laboratory for Molecular Delivery and Imaging Technology, RIKEN Center for Biosystems Dynamics Research, Hyogo, Japan
| | - Shigeru Kawakami
- Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki, Japan
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9
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Tang D, Hu Y, Gao W. 5-lipoxygenase as a target to sensitize glioblastoma to temozolomide treatment via β-catenin-dependent pathway. Neurol Res 2023; 45:1026-1034. [PMID: 37695758 DOI: 10.1080/01616412.2023.2255414] [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: 02/02/2023] [Accepted: 08/31/2023] [Indexed: 09/13/2023]
Abstract
Sensitizing strategy is required to improve the clinical management of glioblastoma (GBM). 5-Lipoxygenase (Alox5) has been recently garnered attention due to its pro-carcinogenic roles in various cancers. This study demonstrates that Alox5 is overexpressed in GBM but not normal neuronal tissues. Alox5 depletion inhibits the growth of GBM cells, both in bulky and stem-like populations, and enhances the anti-cancer effects of temozolomide. The mechanism behind this involves a decrease in β-catenin level and activity upon Alox5 depletion. The inhibitory effects of Alox5 can be reversed by the addition of a Wnt agonist. Additionally, the study reveals that zileuton, an Alox5 inhibitor approved for asthma treatment, significantly improves the efficacy of temozolomide in mice without causing toxicity. Combination index analysis clearly demonstrates that zileuton and temozolomide act synergistically. These findings highlight the importance of Alox5 as a critical regulator of glioblastoma sensitivity and suggest the potential repurposing of zileuton for GBM treatment.
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Affiliation(s)
- Dong Tang
- Department of Neurosurgery, Jingzhou Hospital Affiliated to Yangtze University, Jingzhou, China
| | - Yue Hu
- Department of Oncology, Jingzhou Hospital Affiliated to Yangtze University, Jingzhou, China
| | - Wenhong Gao
- Department of Neurosurgery, Jingzhou Hospital Affiliated to Yangtze University, Jingzhou, China
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Li H, Liu J, Qin X, Sun J, Liu Y, Jin F. Function of Long Noncoding RNAs in Glioma Progression and Treatment Based on the Wnt/β-Catenin and PI3K/AKT Signaling Pathways. Cell Mol Neurobiol 2023; 43:3929-3942. [PMID: 37747595 DOI: 10.1007/s10571-023-01414-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2023] [Accepted: 09/09/2023] [Indexed: 09/26/2023]
Abstract
Gliomas are a deadly primary malignant tumor of the central nervous system, with glioblastoma (GBM) representing the most aggressive type. The clinical prognosis of GBM patients remains bleak despite the availability of multiple options for therapy, which has needed us to explore new therapeutic methods to face the rapid progression, short survival, and therapy resistance of glioblastomas. As the Human Genome Project advances, long noncoding RNAs (lncRNAs) have attracted the attention of researchers and clinicians in cancer research. Numerous studies have found aberrant expression of signaling pathways in glioma cells. For example, lncRNAs not only play an integral role in the drug resistance process by regulating the Wnt/β-catenin or PI3K/Akt signaling but are also involved in a variety of malignant biological behaviors such as glioma proliferation, migration, invasion, and tumor apoptosis. Therefore, the present review systematically assesses the existing research evidence on the malignant progression and drug resistance of glioma, focusing on the critical role and potential function of lncRNAs in the Wnt/β-catenin and PI3K/Akt classical pathways to promote and encourage further research in this field.
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Affiliation(s)
- Hanyun Li
- Cheeloo College of Medicine, Shandong University, Jinan, 250012, China
| | - Jilan Liu
- Department of Medical Research Center, Affiliated Hospital of Jining Medical University, Jining, 272029, Shandong, China
| | - Xianyun Qin
- Department of Medical Research Center, Affiliated Hospital of Jining Medical University, Jining, 272029, Shandong, China
| | - Jikui Sun
- Department of Neurosurgery, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Shandong Medicine and Health Key Laboratory of Neurosurgery, Jinan, 250014, China.
| | - Yan Liu
- Cheeloo College of Medicine, Shandong University, Jinan, 250012, China.
- School of Mental Health, Jining Medical University, Jining, 272013, China.
| | - Feng Jin
- The Affiliated Qingdao Central Hospital of Qingdao University, The Second Affiliated Hospital of Medical College of Qingdao University, Qingdao, 266042, China.
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11
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Ramalho MJ, Torres ID, Loureiro JA, Lima J, Pereira MC. Transferrin-Conjugated PLGA Nanoparticles for Co-Delivery of Temozolomide and Bortezomib to Glioblastoma Cells. ACS APPLIED NANO MATERIALS 2023; 6:14191-14203. [PMID: 37588263 PMCID: PMC10426337 DOI: 10.1021/acsanm.3c02122] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Accepted: 07/25/2023] [Indexed: 08/18/2023]
Abstract
Glioblastoma (GBM) represents almost half of primary brain tumors, and its standard treatment with the alkylating agent temozolomide (TMZ) is not curative. Treatment failure is partially related to intrinsic resistance mechanisms mediated by the O6-methylguanine-DNA methyltransferase (MGMT) protein, frequently overexpressed in GBM patients. Clinical trials have shown that the anticancer agent bortezomib (BTZ) can increase TMZ's therapeutic efficacy in GBM patients by downregulating MGMT expression. However, the clinical application of this therapeutic strategy has been stalled due to the high toxicity of the combined therapy. The co-delivery of TMZ and BTZ through nanoparticles (NPs) of poly(lactic-co-glycolic acid) (PLGA) is proposed in this work, aiming to explore their synergistic effect while decreasing the drug's toxicity. The developed NPs were optimized by central composite design (CCD), then further conjugated with transferrin (Tf) to enhance their GBM targeting ability by targeting the blood-brain barrier (BBB) and the cancer cells. The obtained NPs exhibited suitable GBM cell delivery features (sizes lower than 200 nm, low polydispersity, and negative surface charge) and a controlled and sustained release for 20 days. The uptake and antiproliferative effect of the developed NPs were evaluated in in vitro human GBM models. The obtained results disclosed that the NPs are rapidly taken up by the GBM cells, promoting synergistic drug effects in inhibiting tumor cell survival and proliferation. This cytotoxicity was associated with significant cellular morphological changes. Additionally, the biocompatibility of unloaded NPs was evaluated in healthy brain cells, demonstrating the safety of the nanocarrier. These findings prove that co-delivery of BTZ and TMZ in Tf-conjugated PLGA NPs is a promising approach to treat GBM, overcoming the limitations of current therapeutic strategies, such as drug resistance and increased side effects.
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Affiliation(s)
- Maria João Ramalho
- LEPABE—Laboratory
for Process Engineering, Environment, Biotechnology and Energy, Faculty
of Engineering, University of Porto, Rua Dr. Roberto Frias, 4200-465 Porto, Portugal
- ALiCE—Associate
Laboratory in Chemical Engineering, Faculty of Engineering, University of Porto, Rua Dr. Roberto Frias, 4200-465 Porto, Portugal
| | - Inês David Torres
- LEPABE—Laboratory
for Process Engineering, Environment, Biotechnology and Energy, Faculty
of Engineering, University of Porto, Rua Dr. Roberto Frias, 4200-465 Porto, Portugal
- ALiCE—Associate
Laboratory in Chemical Engineering, Faculty of Engineering, University of Porto, Rua Dr. Roberto Frias, 4200-465 Porto, Portugal
| | - Joana Angélica Loureiro
- LEPABE—Laboratory
for Process Engineering, Environment, Biotechnology and Energy, Faculty
of Engineering, University of Porto, Rua Dr. Roberto Frias, 4200-465 Porto, Portugal
- ALiCE—Associate
Laboratory in Chemical Engineering, Faculty of Engineering, University of Porto, Rua Dr. Roberto Frias, 4200-465 Porto, Portugal
| | - Jorge Lima
- i3S—Instituto
de Investigação e Inovação em Saúde, Universidade do Porto, R. Alfredo Allen, 4200-10 135 Porto, Portugal
- Ipatimup—Instituto
de Patologia e Imunologia Molecular da Universidade do Porto, Rua Júlio Amaral de Carvalho
45, 4200-135, Porto, Portugal
- Faculty
of Medicine of Porto University, Alameda
Prof. Hernâni Monteiro, 4200-319, Porto, Portugal
| | - Maria Carmo Pereira
- LEPABE—Laboratory
for Process Engineering, Environment, Biotechnology and Energy, Faculty
of Engineering, University of Porto, Rua Dr. Roberto Frias, 4200-465 Porto, Portugal
- ALiCE—Associate
Laboratory in Chemical Engineering, Faculty of Engineering, University of Porto, Rua Dr. Roberto Frias, 4200-465 Porto, Portugal
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12
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Hu D, Xia M, Wu L, Liu H, Chen Z, Xu H, He C, Wen J, Xu X. Challenges and advances for glioma therapy based on inorganic nanoparticles. Mater Today Bio 2023; 20:100673. [PMID: 37441136 PMCID: PMC10333687 DOI: 10.1016/j.mtbio.2023.100673] [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: 03/15/2023] [Revised: 05/10/2023] [Accepted: 05/18/2023] [Indexed: 07/15/2023] Open
Abstract
Glioma is one of the most serious central nervous system diseases, with high mortality and poor prognosis. Despite the continuous development of existing treatment methods, the median survival time of glioma patients is still only 15 months. The main treatment difficulties are the invasive growth of glioma and the obstruction of the blood-brain barrier (BBB) to drugs. With rapid advancements in nanotechnology, inorganic nanoparticles (INPs) have shown favourable application prospects in the diagnosis and treatment of glioma. Due to their extraordinary intrinsic features, INPs can be easily fabricated, while doping with other elements and surface modification by biological ligands can be used to enhance BBB penetration, targeted delivery and biocompatibility. Guided glioma theranostics with INPs can improve and enhance the efficacy of traditional methods such as chemotherapy, radiotherapy and gene therapy. New strategies, such as immunotherapy, photothermal and photodynamic therapy, magnetic hyperthermia therapy, and multifunctional inorganic nanoplatforms, have also been facilitated by INPs. This review emphasizes the current state of research and clinical applications of INPs, including glioma targeting and BBB penetration enhancement methods, in vivo and in vitro biocompatibility, and diagnostic and treatment strategies. As such, it provides insights for the development of novel glioma treatment strategies.
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Affiliation(s)
- Die Hu
- Key Laboratory of Cell Biology, Ministry of Public Health and Key Laboratory of Medical Cell Biology, Ministry of Education, China Medical University, Shenyang, 110122, China
| | - Miao Xia
- Key Laboratory of Cell Biology, Ministry of Public Health and Key Laboratory of Medical Cell Biology, Ministry of Education, China Medical University, Shenyang, 110122, China
| | - Linxuan Wu
- Key Laboratory of Cell Biology, Ministry of Public Health and Key Laboratory of Medical Cell Biology, Ministry of Education, China Medical University, Shenyang, 110122, China
| | - Hanmeng Liu
- Key Laboratory of Cell Biology, Ministry of Public Health and Key Laboratory of Medical Cell Biology, Ministry of Education, China Medical University, Shenyang, 110122, China
| | - Zhigang Chen
- Key Laboratory of Cell Biology, Ministry of Public Health and Key Laboratory of Medical Cell Biology, Ministry of Education, China Medical University, Shenyang, 110122, China
| | - Hefeng Xu
- Key Laboratory of Cell Biology, Ministry of Public Health and Key Laboratory of Medical Cell Biology, Ministry of Education, China Medical University, Shenyang, 110122, China
| | - Chuan He
- Department of Laboratory Medicine, The First Hospital of China Medical University, Shenyang, 110001, China
| | - Jian Wen
- Department of General Surgery, The Fourth Affiliated Hospital of China Medical University, Shenyang, 110032, China
| | - Xiaoqian Xu
- Key Laboratory of Cell Biology, Ministry of Public Health and Key Laboratory of Medical Cell Biology, Ministry of Education, China Medical University, Shenyang, 110122, China
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Waghule T, Laxmi Swetha K, Roy A, Narayan Saha R, Singhvi G. Exploring temozolomide encapsulated PEGylated liposomes and lyotropic liquid crystals for effective treatment of glioblastoma: in-vitro, cell line, and pharmacokinetic studies. Eur J Pharm Biopharm 2023; 186:18-29. [PMID: 36924995 DOI: 10.1016/j.ejpb.2023.03.004] [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: 01/10/2023] [Revised: 02/28/2023] [Accepted: 03/09/2023] [Indexed: 03/17/2023]
Abstract
Temozolomide (TMZ) is one of the best choices for treating glioblastoma. However, due to the short plasma half-life, only 20-30 % brain bioavailability can be achieved using traditional formulations. In the present study, PEGylated liposomes and lyotropic liquid crystals (LLCs) were developed and investigated to prolong the plasma circulation time of TMZ. Industrially feasible membrane extrusion and modified hot melt emulsification techniques were utilized during the formulation. Liposomes and LLCs in the particle size range of 80-120 nm were obtained with up to 50 % entrapment efficiency. The nanocarriers were found to show a prolonged release of up to 72 h. The cytotoxicity studies in glioblastoma cell lines revealed a ∼1.6-fold increased cytotoxicity compared to free TMZ. PEGylated liposomes and PEGylated LLCs were found to show a 3.47 and 3.18-fold less cell uptake in macrophage cell lines than uncoated liposomes and LLCs, respectively. A 1.25 and 2-fold increase in the plasma t1/2 was observed with PEGylated liposomes and PEGylated LLCs, respectively, compared to the TMZ when administered intravenously. Extending plasma circulation time of TMZ led to significant increase in brain bioavailability. Overall, the observed improved pharmacokinetics and biodistribution of TMZ revealed the potential of these PEGylated nanocarriers in the efficient treatment of glioblastoma.
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Affiliation(s)
- Tejashree Waghule
- Industrial Research Laboratory, Department of Pharmacy, Birla Institute of Technology and Science, Pilani, Pilani Campus, India
| | - K Laxmi Swetha
- Industrial Research Laboratory, Department of Pharmacy, Birla Institute of Technology and Science, Pilani, Pilani Campus, India
| | - Aniruddha Roy
- Industrial Research Laboratory, Department of Pharmacy, Birla Institute of Technology and Science, Pilani, Pilani Campus, India
| | - Ranendra Narayan Saha
- Industrial Research Laboratory, Department of Pharmacy, Birla Institute of Technology and Science, Pilani, Pilani Campus, India
| | - Gautam Singhvi
- Industrial Research Laboratory, Department of Pharmacy, Birla Institute of Technology and Science, Pilani, Pilani Campus, India.
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14
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Gong J, Shi T, Liu J, Pei Z, Liu J, Ren X, Li F, Qiu F. Dual-drug codelivery nanosystems: An emerging approach for overcoming cancer multidrug resistance. Biomed Pharmacother 2023; 161:114505. [PMID: 36921532 DOI: 10.1016/j.biopha.2023.114505] [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: 12/14/2022] [Revised: 03/02/2023] [Accepted: 03/07/2023] [Indexed: 03/14/2023] Open
Abstract
Multidrug resistance (MDR) promotes tumor recurrence and metastasis and heavily reduces anticancer efficiency, which has become a primary reason for the failure of clinical chemotherapy. The mechanisms of MDR are so complex that conventional chemotherapy usually fails to achieve an ideal therapeutic effect and even accelerates the occurrence of MDR. In contrast, the combination of chemotherapy with dual-drug has significant advantages in tumor therapy. A novel dual-drug codelivery nanosystem, which combines dual-drug administration with nanotechnology, can overcome the application limitation of free drugs. Both the characteristics of nanoparticles and the synergistic effect of dual drugs contribute to circumventing various drug-resistant mechanisms in tumor cells. Therefore, developing dual-drug codelivery nanosystems with different multidrug-resistant mechanisms has an important reference value for reversing MDR and enhancing the clinical antitumor effect. In this review, the advantages, principles, and common codelivery nanocarriers in the application of dual-drug codelivery systems are summarized. The molecular mechanisms of MDR and the dual-drug codelivery nanosystems designed based on different mechanisms are mainly introduced. Meanwhile, the development prospects and challenges of codelivery nanosystems are also discussed, which provide guidelines to exploit optimized combined chemotherapy strategies in the future.
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Affiliation(s)
- Jianing Gong
- School of Chinese Materia Medica, Tianjin State Key Laboratory of Modern Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China
| | - Taoran Shi
- School of Chinese Materia Medica, Tianjin State Key Laboratory of Modern Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China
| | - Jinfeng Liu
- School of Chinese Materia Medica, Tianjin State Key Laboratory of Modern Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China
| | - Zerong Pei
- School of Chinese Materia Medica, Tianjin State Key Laboratory of Modern Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China
| | - Jingbo Liu
- College of Horticulture and Landscape Architecture, Tianjin Agricultural University, Tianjin 300384, China
| | - Xiaoliang Ren
- School of Chinese Materia Medica, Tianjin State Key Laboratory of Modern Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China
| | - Fengyun Li
- School of Chinese Materia Medica, Tianjin State Key Laboratory of Modern Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China.
| | - Feng Qiu
- School of Chinese Materia Medica, Tianjin State Key Laboratory of Modern Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China.
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15
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Pourmadadi M, Mahdi Eshaghi M, Ostovar S, Mohammadi Z, K. Sharma R, Paiva-Santos AC, Rahmani E, Rahdar A, Pandey S. Innovative nanomaterials for cancer diagnosis, imaging, and therapy: Drug deliveryapplications. J Drug Deliv Sci Technol 2023. [DOI: 10.1016/j.jddst.2023.104357] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/14/2023]
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16
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Glioblastoma Multiforme: Probing Solutions to Systemic Toxicity towards High-Dose Chemotherapy and Inflammatory Influence in Resistance against Temozolomide. Pharmaceutics 2023; 15:pharmaceutics15020687. [PMID: 36840009 PMCID: PMC9962012 DOI: 10.3390/pharmaceutics15020687] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2022] [Revised: 12/06/2022] [Accepted: 12/09/2022] [Indexed: 02/19/2023] Open
Abstract
Temozolomide (TMZ), the first-line chemotherapeutic drug against glioblastoma multiforme (GBM), often fails to provide the desired clinical outcomes due to inflammation-induced resistance amid inefficient drug delivery across the blood-brain barrier (BBB). The current study utilized solid lipid nanoparticles (SLNPs) for targeted delivery of TMZ against GBM. After successful formulation and characterization of SLNPs and conjugation with TMZ (SLNP-TMZ), their in-vitro anti-cancer efficacy and effect on the migratory potential of cancer cells were evaluated using temozolomide-sensitive (U87-S) as well as TMZ-resistant (U87-R) glioma cell lines. Elevated cytotoxicity and reduction in cell migration in both cell lines were observed with SLNP-TMZ as compared to the free drug (p < 0.05). Similar results were obtained in-vivo using an orthotopic xenograft mouse model (XM-S and XM-R), where a reduction in tumor size was observed with SLNP-TMZ treatment compared to TMZ. Concomitantly, higher concentrations of the drug were found in brain tissue resections of mice treated with SLNP-TMZ as compared to other vital organs than mice treated with free TMZ. Expression of inflammatory markers (Interleukin-1β, Interleukin-6 and Tumor Necrosis factor-α) in a resistant cell line (U87-R) and its respective mouse model (XM-R) were also found to be significantly elevated as compared to the sensitive U87-S cell line and its respective mouse model (XM-S). Thus, the in-vitro and in-vivo results of the study strongly support the potential application of SLNP-TMZ for TMZ-sensitive and resistant GBM therapy, indicatively through inflammatory mechanisms, and thus merit further detailed insights.
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Gaitsch H, Hersh AM, Alomari S, Tyler BM. Dendrimer Technology in Glioma: Functional Design and Potential Applications. Cancers (Basel) 2023; 15:1075. [PMID: 36831418 PMCID: PMC9954563 DOI: 10.3390/cancers15041075] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Revised: 02/02/2023] [Accepted: 02/05/2023] [Indexed: 02/11/2023] Open
Abstract
Novel therapeutic and diagnostic methods are sorely needed for gliomas, which contribute yearly to hundreds of thousands of cancer deaths worldwide. Despite the outpouring of research efforts and funding aimed at improving clinical outcomes for patients with glioma, the prognosis for high-grade glioma, and especially glioblastoma, remains dire. One of the greatest obstacles to improving treatment efficacy and destroying cancer cells is the safe delivery of chemotherapeutic drugs and biologics to the tumor site at a high enough dose to be effective. Over the past few decades, a burst of research has leveraged nanotechnology to overcome this obstacle. There has been a renewed interest in adapting previously understudied dendrimer nanocarriers for this task. Dendrimers are small, highly modifiable, branched structures featuring binding sites for a variety of drugs and ligands. Recent studies have demonstrated the potential for dendrimers and dendrimer conjugates to effectively shuttle therapeutic cargo to the correct tumor location, permeate the tumor, and promote apoptosis of tumor cells while minimizing systemic toxicity and damage to surrounding healthy brain tissue. This review provides a primer on the properties of dendrimers; outlines the mechanisms by which they can target delivery of substances to the site of brain pathology; and delves into current trends in the application of dendrimers to drug and gene delivery, and diagnostic imaging, in glioma. Finally, future directions for translating these in vitro and in vivo findings to the clinic are discussed.
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Affiliation(s)
- Hallie Gaitsch
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, MD 21287, USA
- NIH Oxford-Cambridge Scholars Program, Wellcome—MRC Cambridge Stem Cell Institute and Department of Clinical Neurosciences, University of Cambridge, Cambridge CB2 1TN, UK
| | - Andrew M. Hersh
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, MD 21287, USA
| | - Safwan Alomari
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, MD 21287, USA
| | - Betty M. Tyler
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, MD 21287, USA
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18
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Zhang Q, Zhao J, Xu T. Inhibition of eukaryotic initiation factor 4E by tomivosertib suppresses angiogenesis, growth, and survival of glioblastoma and enhances chemotherapy's efficacy. Fundam Clin Pharmacol 2023. [PMID: 36691859 DOI: 10.1111/fcp.12877] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Revised: 12/24/2022] [Accepted: 01/21/2023] [Indexed: 01/25/2023]
Abstract
Glioblastoma is characterized by extensive vascularization and is highly resistant to current therapy. Identification of drugs that target tumor directly and angiogenesis processes present an effective therapeutic strategy for glioblastoma. Mnk kinase is required for the activation of eukaryotic initiation factor 4E (eIF4E), which mediates translation of oncogenic proteins. We investigated the effects of tomivosertib, a novel MAPK-interacting kinase (MNK) inhibitor, on glioblastoma angiogenesis, growth, and survival. We found that tomivosertib inhibited growth and induced caspase-dependent apoptosis in various glioblastoma cell lines. Tomivosertib disrupted glioblastoma endothelial cell capillary network formation, growth, and survival. Mechanistically, tomivosertib acted on glioblastoma via suppressing MNK-dependent eIF4E phosphorylation and activation in tumor and endothelial cells. We further found that temozolomide activated eIF4E and this was reversed by tomivosertib. Using glioblastoma xenograft mouse model, we demonstrated that temozolomide and tomivosertib combination had higher efficacy than tomivosertib alone. Of note, tomivosertib inhibited glioblastoma angiogenesis and decreased p-eIF4E level in mice. We finally showed that p-eIF4E activation was a common molecular feature in glioblastoma patients. Our pre-clinical findings suggest that tomivosertib is a useful addition to the treatment armamentarium for glioblastoma and that targeting MNK-eIF4E pathway represents a therapeutic strategy to overcome glioblastoma chemoresistance.
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Affiliation(s)
- Qi Zhang
- Department of Oncology, Xiangyang Central Hospital, Affiliated Hospital of Hubei University of Arts and Science, Xiangyang, Hubei Province, China
| | - Juan Zhao
- Department of Oncology, Xiangyang Central Hospital, Affiliated Hospital of Hubei University of Arts and Science, Xiangyang, Hubei Province, China
| | - Tingwei Xu
- Department of Neurosurgery, Xiangyang Central Hospital, Affiliated Hospital of Hubei University of Arts and Science, 14 Dong Street, Xiangcheng District, Xiangyang, 441021, Hubei Province, China
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Martins C, Pacheco C, Moreira-Barbosa C, Marques-Magalhães Â, Dias S, Araújo M, Oliveira MJ, Sarmento B. Glioblastoma immuno-endothelial multicellular microtissue as a 3D in vitro evaluation tool of anti-cancer nano-therapeutics. J Control Release 2023; 353:77-95. [PMID: 36410614 DOI: 10.1016/j.jconrel.2022.11.024] [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: 09/23/2022] [Revised: 10/27/2022] [Accepted: 11/13/2022] [Indexed: 11/27/2022]
Abstract
Despite being the most prevalent and lethal type of adult brain cancer, glioblastoma (GBM) remains intractable. Promising anti-GBM nanoparticle (NP) systems have been developed to improve the anti-cancer performance of difficult-to-deliver therapeutics, with particular emphasis on tumor targeting strategies. However, current disease modeling toolboxes lack close-to-native in vitro models that emulate GBM microenvironment and bioarchitecture, thus partially hindering translation due to poorly predicted clinical responses. Herein, human GBM heterotypic multicellular tumor microtissues (MCTMs) are generated through high-throughput 3D modeling of U-251 MG tumor cells, tissue differentiated macrophages isolated from peripheral monocytes, and brain microvascular primary endothelial cells. GBM MCTMs mimicked tumor spatial organization, extracellular matrix production and necrosis areas. The bioactivity of a model drug, docetaxel (DTX), and of tumor-targeted DTX-loaded polymeric NPs with a surface L-Histidine moiety (H-NPs), were assessed in the MCTMs. MCTMs cell uptake and anti-proliferative effect was 8- and 3-times higher for H-NPs, respectively, compared to the non-targeted NPs and to free DTX. H-NPs provided a decrease of MCTMs anti-inflammatory M2-macrophages, while increasing their pro-inflammatory M1 counterparts. Moreover, H-NPs showed a particular biomolecular signature through reduced secretion of an array of medium cytokines (IFN-γ, IL-1β, IL-1Ra, IL-6, IL-8, TGF-β). Overall, MCTMs provide an in vitro biomimetic model to recapitulate key cellular and structural features of GBM and improve in vivo drug response predictability, fostering future clinical translation of anti-GBM nano-therapeutic strategies.
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Affiliation(s)
- Cláudia Martins
- i3S - Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Rua Alfredo Allen 208, 4200-393 Porto, Portugal; INEB - Instituto Nacional de Engenharia Biomédica, Universidade do Porto, Rua Alfredo Allen 208, 4200-393 Porto, Portugal; ICBAS - Instituto de Ciências Biomédicas Abel Salazar, Universidade do Porto, Rua de Jorge Viterbo Ferreira 228, 4050-313 Porto, Portugal
| | - Catarina Pacheco
- i3S - Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Rua Alfredo Allen 208, 4200-393 Porto, Portugal; INEB - Instituto Nacional de Engenharia Biomédica, Universidade do Porto, Rua Alfredo Allen 208, 4200-393 Porto, Portugal; CESPU - Instituto de Investigação e Formação Avançada em Ciências e Tecnologias da Saúde, Rua Central de Gandra 1317, 4585-116 Gandra, Portugal
| | - Catarina Moreira-Barbosa
- i3S - Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Rua Alfredo Allen 208, 4200-393 Porto, Portugal; INEB - Instituto Nacional de Engenharia Biomédica, Universidade do Porto, Rua Alfredo Allen 208, 4200-393 Porto, Portugal; ICBAS - Instituto de Ciências Biomédicas Abel Salazar, Universidade do Porto, Rua de Jorge Viterbo Ferreira 228, 4050-313 Porto, Portugal
| | - Ângela Marques-Magalhães
- i3S - Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Rua Alfredo Allen 208, 4200-393 Porto, Portugal; INEB - Instituto Nacional de Engenharia Biomédica, Universidade do Porto, Rua Alfredo Allen 208, 4200-393 Porto, Portugal; ICBAS - Instituto de Ciências Biomédicas Abel Salazar, Universidade do Porto, Rua de Jorge Viterbo Ferreira 228, 4050-313 Porto, Portugal
| | - Sofia Dias
- i3S - Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Rua Alfredo Allen 208, 4200-393 Porto, Portugal; INEB - Instituto Nacional de Engenharia Biomédica, Universidade do Porto, Rua Alfredo Allen 208, 4200-393 Porto, Portugal; ICBAS - Instituto de Ciências Biomédicas Abel Salazar, Universidade do Porto, Rua de Jorge Viterbo Ferreira 228, 4050-313 Porto, Portugal
| | - Marco Araújo
- i3S - Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Rua Alfredo Allen 208, 4200-393 Porto, Portugal; INEB - Instituto Nacional de Engenharia Biomédica, Universidade do Porto, Rua Alfredo Allen 208, 4200-393 Porto, Portugal
| | - Maria J Oliveira
- i3S - Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Rua Alfredo Allen 208, 4200-393 Porto, Portugal; INEB - Instituto Nacional de Engenharia Biomédica, Universidade do Porto, Rua Alfredo Allen 208, 4200-393 Porto, Portugal; ICBAS - Instituto de Ciências Biomédicas Abel Salazar, Universidade do Porto, Rua de Jorge Viterbo Ferreira 228, 4050-313 Porto, Portugal
| | - Bruno Sarmento
- i3S - Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Rua Alfredo Allen 208, 4200-393 Porto, Portugal; INEB - Instituto Nacional de Engenharia Biomédica, Universidade do Porto, Rua Alfredo Allen 208, 4200-393 Porto, Portugal; CESPU - Instituto de Investigação e Formação Avançada em Ciências e Tecnologias da Saúde, Rua Central de Gandra 1317, 4585-116 Gandra, Portugal.
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Gu Q, Li L, Yao J, Dong FY, Gan Y, Zhou S, Wang X, Wang XF. Identification and verification of the temozolomide resistance feature gene DACH1 in gliomas. Front Oncol 2023; 13:1120103. [PMID: 36959804 PMCID: PMC10028258 DOI: 10.3389/fonc.2023.1120103] [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: 12/09/2022] [Accepted: 02/06/2023] [Indexed: 03/09/2023] Open
Abstract
Introduction The most important chemotherapy treatment for glioma patients is temozolomide. However, the development of drug resistance severely restricts the use of temozolomide. Therefore, elucidating the mechanism of temozolomide resistance, enhancing temozolomide sensitivity, and extending patient survival are urgent tasks for researchers. Methods Temozolomide resistance hub differential genes were identified using differential analysis and protein interaction analysis from the GEO datasets (GSE100736 and GSE113510). These genes were further studied in glioma patients treated with temozolomide in the TCGA and CGGA databases. Patients from the mRNAseq_325 dataset (CGGA) were considered as the training set to construct a risk model for predicting glioma sensitivity to temozolomide, while patients from the mRNAseq_693 dataset (CGGA) and TCGA-GBM dataset were considered as the validation set to evaluate the performance of models. PCR and western blot were performed to determine the difference in expression of the feature gene DACH1 between glioma cells and temozolomide-resistant glioma cells. The alterations in the sensitivity of tumor cells to temozolomide were also observed after DACH1 was silenced. The patients were then divided into two groups based on the expression of DACH1, and the differences in patient survival rates, molecular pathway activation, and level of immune infiltration were compared. Results Based on four signature genes (AHR, DACH1, MGMT, and YAP1), a risk model for predicting glioma sensitivity to temozolomide was constructed, and the results of timeROC in both the training and validation sets showed that the model had good predictive performance. The expression of the signature gene DACH1 was significantly downregulated in temozolomide-resistant cells, according to the results of the PCR and western blot experiments. The sensitivity of tumor cells to temozolomide was significantly reduced after DACH1 was silenced. DACH1 probably regulates temozolomide resistance in glioblastoma through the transcriptional dysregulation in cancer and ECM. Discussion This study constructs a risk model that can predict glioma susceptibility to temozolomide and validates the function of the feature gene DACH1, which provides a promising target for the research of temozolomide resistance.
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Almoshari Y, Iqbal H, Razzaq A, Ali Ahmad K, Khan MK, Saeed Alqahtani S, Hadi Sultan M, Ali Khan B. Development of nanocubosomes co-loaded with dual anticancer agents curcumin and temozolomide for effective Colon cancer therapy. Drug Deliv 2022; 29:2633-2643. [PMID: 35942514 PMCID: PMC9367652 DOI: 10.1080/10717544.2022.2108938] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Current research aimed to develop nanocubosomes co-loaded with dual anticancer drugs curcumin and temozolomide for effective colon cancer therapy. Drugs co-loaded nanocubosomal dispersion was prepared by modified emulsification method using glyceryl monooleate (GMO), pluronic F127 and bovine serum albumin (BSA) as a lipid phase, surfactant, and stabilizer, respectively. The resulting nanocubosomes were characterized by measuring hydrodynamic particle size, particle size distribution (PSD), drug loading capacity (DL), encapsulation efficiency (EE), colloidal stability and drug release profile. We also physiochemically characterized the nanocubosomes by transmission electron microscopy (TEM), Fourier transform infrared (FTIR), and x-rays diffraction (XRD) for their morphology, polymer drug interaction and its nature, respectively. Further, the in-vitro cell-uptake, mechanism of cell-uptake, in-vitro anti-tumor efficacy and apoptosis level were evaluated using HCT-116 colon cancer cells. The prepared nanocubosomes exhibited a small hydrodynamic particle size (PS of 150 ± 10 nm in diameter) with nearly cubic shape and appropriate polydispersity index (PDI), enhanced drug loading capacity (LC of 6.82 ± 2.03% (Cur) and 9.65 ± 1.53% (TMZ), high entrapment efficiency (EE of 67.43 ± 2.16% (Cur) and 75.55 ± 3.25% (TMZ), pH-triggered drug release profile and higher colloidal stability in various physiological medium. Moreover, the nanocubosomes showed higher cellular uptake, in-vitro cytotoxicity and apoptosis compared to free drugs, curcumin and temozolomide, most likely because its small particle size. In addition, BSA-stabilized nanocubosomes were actively taken by aggressive colon cancer cells that over-expressed the albumin receptors and utilized BSA as nutrient source for their growth. In short, this study provides a new and simple strategy to improve the efficacy and simultaneously overawed the adaptive treatment tolerance in colon cancer.
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Affiliation(s)
- Yosif Almoshari
- Department of Pharmaceutics, College of Pharmacy, Jazan University, Jazan, Saudi Arabia
| | - Haroon Iqbal
- The Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital) Institute of Basic Medicine and Cancer (IBMC), Chinese Academy of Sciences Hangzhou, Zhejiang, China
| | - Anam Razzaq
- College of Pharmaceutical Sciences, Soochow University, Suzhou, China
| | - Khalil Ali Ahmad
- The Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital) Institute of Basic Medicine and Cancer (IBMC), Chinese Academy of Sciences Hangzhou, Zhejiang, China
| | - Muhammad Khalid Khan
- Drug Delivery and Cosmetic Lab (DDCL), Gomal Center of Pharmaceutical Sciences, Faculty of Pharmacy, Gomal University, Dera Ismail Khan, Pakistan
| | - Saad Saeed Alqahtani
- Department of Clinical Pharmacy, College of Pharmacy, Jazan University, Jazan, Saudi Arabia
| | - Muhammad Hadi Sultan
- Department of Pharmaceutics, College of Pharmacy, Jazan University, Jazan, Saudi Arabia
| | - Barkat Ali Khan
- Drug Delivery and Cosmetic Lab (DDCL), Gomal Center of Pharmaceutical Sciences, Faculty of Pharmacy, Gomal University, Dera Ismail Khan, Pakistan
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22
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Hsieh HT, Huang HC, Chung CW, Chiang CC, Hsia T, Wu HF, Huang RL, Chiang CS, Wang J, Lu TT, Chen Y. CXCR4-targeted nitric oxide nanoparticles deliver PD-L1 siRNA for immunotherapy against glioblastoma. J Control Release 2022; 352:920-930. [PMID: 36334859 DOI: 10.1016/j.jconrel.2022.10.047] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2022] [Revised: 06/26/2022] [Accepted: 10/25/2022] [Indexed: 11/16/2022]
Abstract
While immunotherapy has emerged as a promising strategy to treat glioblastoma multiforme (GBM), the limited availability of immunotherapeutic agents in tumors due to the presence of the blood-brain barrier (BBB) and immunosuppressive tumor microenvironment dampens efficacy. Nitric oxide (NO) plays a role in modulating both the BBB and tumor vessels and could thus be delivered to disrupt the BBB and improve the delivery of immunotherapeutics into GBM tumors. Herein, we report an immunotherapeutic approach that utilizes CXCR4-targeted lipid‑calcium-phosphate nanoparticles with NO donors (LCP-NO NPs). The delivery of NO resulted in enhanced BBB permeability and thus improved gene delivery across the BBB. CXCR4-targeted LCP-NO NPs delivered siRNA against the immune checkpoint ligand PD-L1 to GBM tumors, silenced PD-L1 expression, increased cytotoxic T cell infiltration and activation in GBM tumors, and suppressed GBM progression. Thus, the codelivery of NO and PD-L1 siRNA by these CXCR4-targeted NPs may serve as a potential immunotherapy for GBM.
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Affiliation(s)
- Hsin-Tzu Hsieh
- Institute of Biomedical Engineering and Frontier Research Center on Fundamental and Applied Sciences of Matters, National Tsing Hua University, Hsinchu 30013, Taiwan
| | - Hsi-Chien Huang
- Institute of Biomedical Engineering and Frontier Research Center on Fundamental and Applied Sciences of Matters, National Tsing Hua University, Hsinchu 30013, Taiwan; Department of Chemical Engineering, National Tsing Hua University, Hsinchu 30013, Taiwan
| | - Chieh-Wei Chung
- Institute of Biomedical Engineering and Frontier Research Center on Fundamental and Applied Sciences of Matters, National Tsing Hua University, Hsinchu 30013, Taiwan
| | - Cheng-Chin Chiang
- Institute of Biomedical Engineering and Frontier Research Center on Fundamental and Applied Sciences of Matters, National Tsing Hua University, Hsinchu 30013, Taiwan
| | - Tiffaney Hsia
- Institute of Biomedical Engineering and Frontier Research Center on Fundamental and Applied Sciences of Matters, National Tsing Hua University, Hsinchu 30013, Taiwan
| | - Hsin-Fang Wu
- Institute of Biomedical Engineering and Frontier Research Center on Fundamental and Applied Sciences of Matters, National Tsing Hua University, Hsinchu 30013, Taiwan
| | - Rui-Lin Huang
- Institute of Biomedical Engineering and Frontier Research Center on Fundamental and Applied Sciences of Matters, National Tsing Hua University, Hsinchu 30013, Taiwan
| | - Chi-Shiun Chiang
- Department of Biomedical Engineering and Environmental Sciences, National Tsing Hua University, Hsinchu 30013, Taiwan
| | - Jane Wang
- Department of Chemical Engineering, National Tsing Hua University, Hsinchu 30013, Taiwan
| | - Tsai-Te Lu
- Institute of Biomedical Engineering and Frontier Research Center on Fundamental and Applied Sciences of Matters, National Tsing Hua University, Hsinchu 30013, Taiwan; Department of Chemistry, National Tsing Hua University, Hsinchu 30013, Taiwan.
| | - Yunching Chen
- Institute of Biomedical Engineering and Frontier Research Center on Fundamental and Applied Sciences of Matters, National Tsing Hua University, Hsinchu 30013, Taiwan; Department of Chemistry, National Tsing Hua University, Hsinchu 30013, Taiwan.
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23
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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.
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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
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24
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Ershadi MM, Rise ZR, Niaki STA. A hierarchical machine learning model based on Glioblastoma patients' clinical, biomedical, and image data to analyze their treatment plans. Comput Biol Med 2022; 150:106159. [PMID: 36257277 DOI: 10.1016/j.compbiomed.2022.106159] [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: 02/07/2022] [Revised: 08/28/2022] [Accepted: 09/24/2022] [Indexed: 11/03/2022]
Abstract
AIM OF STUDY Glioblastoma Multiforme (GBM) is an aggressive brain cancer in adults that kills most patients in the first year due to ineffective treatment. Different clinical, biomedical, and image data features are needed to analyze GBM, increasing complexities. Besides, they lead to weak performances for machine learning models due to ignoring physicians' knowledge. Therefore, this paper proposes a hierarchical model based on Fuzzy C-mean (FCM) clustering, Wrapper feature selection, and twelve classifiers to analyze treatment plans. METHODOLOGY/APPROACH The proposed method finds the effectiveness of previous and current treatment plans, hierarchically determining the best decision for future treatment plans for GBM patients using clinical data, biomedical data, and different image data. A case study is presented based on the Cancer Genome Atlas Glioblastoma Multiforme dataset to prove the effectiveness of the proposed model. This dataset is analyzed using data preprocessing, experts' knowledge, and a feature reduction method based on the Principal Component Analysis. Then, the FCM clustering method is utilized to reinforce classifier learning. OUTCOMES OF STUDY The proposed model finds the best combination of Wrapper feature selection and classifier for each cluster based on different measures, including accuracy, sensitivity, specificity, precision, F-score, and G-mean according to a hierarchical structure. It has the best performance among other reinforced classifiers. Besides, this model is compatible with real-world medical processes for GBM patients based on clinical, biomedical, and image data.
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Affiliation(s)
- Mohammad Mahdi Ershadi
- Department of Industrial Engineering and Management Systems, Amirkabir University of Technology, Tehran, Iran.
| | - Zeinab Rahimi Rise
- Department of Industrial Engineering and Management Systems, Amirkabir University of Technology, Tehran, Iran.
| | - Seyed Taghi Akhavan Niaki
- Department of Industrial Engineering, Sharif University of Technology, PO Box 11155-9414, Tehran, 1458889694, Iran.
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25
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Li S, Li J, Fan Y, Huang T, Zhou Y, Fan H, Zhang Q, Qiu R. The mechanism of formononetin/calycosin compound optimizing the effects of temozolomide on C6 malignant glioma based on metabolomics and network pharmacology. Biomed Pharmacother 2022; 153:113418. [PMID: 36076540 DOI: 10.1016/j.biopha.2022.113418] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2022] [Revised: 06/28/2022] [Accepted: 07/13/2022] [Indexed: 12/30/2022] Open
Abstract
The complex of formononetin and calycosin (FMN/CAL) shows a synergistic effect on temozolomide in the treatment of malignant glioma, however the mechanism is unclear. We investigated the mechanism through means of metabolomics, network pharmacology and molecular biology. FMN/CAL enhanced the inhibition of TMZ on the growth and infiltration of C6 glioma. The metabolomic results showed that the TMZ sensitization of FMN/CAL mainly involved 5 metabolic pathways and 4 metabolites in cells, 1 metabolic pathway and 2 metabolites in tumor tissues, and 7 metabolic pathways and 8 metabolites in serum. Further network pharmacological analysis revealed that NOS2 was a potential target for FMN/CAL to regulate the metabolism in TMZ-treated C6 glioma cells, serums and tissues, and TNF-α was another potential target identified in tissues. FMN/CAL down-regulated the expression of NOS2 in tumor cells and tissues, and reduced the secretion of TNF-α in tumor region. FMN/CAL promoted TMZ-induced C6 cell apoptosis by inhibiting NOS2, but the inhibition of cell vitality and migration was not through NOS2. Our work revealed that FMN/CAL can increase the sensitivity of malignant glioma to TMZ by inhibiting NOS2-dependent cell survival, which provides a basis for the application of this combination in adjuvant treatment of glioma.
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Affiliation(s)
- Songya Li
- Department of Clinical Pharmacology Lab, Nanjing First Hospital, Nanjing Medical University, Nanjing, Jiangsu 210006, China
| | - Jiayi Li
- Medical Insurance Office, SIR RUN RUN Hospital Nanjing Medical University, Nanjing, Jiangsu 211100, China
| | - Yani Fan
- Department of Clinical Pharmacology Lab, Nanjing First Hospital, Nanjing Medical University, Nanjing, Jiangsu 210006, China
| | - Tao Huang
- College of Pharmaceutical Sciences, Nanjing Tech University, Nanjing, Jiangsu 210000, China
| | - Yanfen Zhou
- College of Pharmaceutical Sciences, Nanjing Tech University, Nanjing, Jiangsu 210000, China
| | - Hongwei Fan
- Department of Clinical Pharmacology Lab, Nanjing First Hospital, Nanjing Medical University, Nanjing, Jiangsu 210006, China.
| | - Qi Zhang
- College of Pharmaceutical Sciences, Nanjing Tech University, Nanjing, Jiangsu 210000, China.
| | - Runze Qiu
- Department of Clinical Pharmacology Lab, Nanjing First Hospital, Nanjing Medical University, Nanjing, Jiangsu 210006, China.
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26
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Jatyan R, Singh P, Sahel DK, Karthik YG, Mittal A, Chitkara D. Polymeric and small molecule-conjugates of temozolomide as improved therapeutic agents for glioblastoma multiforme. J Control Release 2022; 350:494-513. [PMID: 35985493 DOI: 10.1016/j.jconrel.2022.08.024] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2022] [Revised: 07/31/2022] [Accepted: 08/12/2022] [Indexed: 11/15/2022]
Abstract
Temozolomide (TMZ), an imidazotetrazine, is a second-generation DNA alkylating agent used as a first-line treatment of glioblastoma multiforme (GBM). It was approved by FDA in 2005 and declared a blockbuster drug in 2008. Although TMZ has shown 100% oral bioavailability and crosses the blood-brain barrier effectively, however it suffers from limitations such as a short half-life (∼1.8 h), rapid metabolism, and lesser accumulation in the brain (∼10-20%). Additionally, development of chemoresistance has been associated with its use. Since it is a potential chemotherapeutic agent with an unmet medical need, advanced delivery strategies have been explored to overcome the associated limitations of TMZ. Nanocarriers including liposomes, solid lipid nanoparticles (SLNs), nanostructure lipid carriers (NLCs), and polymeric nanoparticles have demonstrated their ability to improve its circulation time, stability, tissue-specific accumulation, sustained release, and cellular uptake. Because of the appreciable water solubility of TMZ (∼5 mg/mL), the physical loading of TMZ in these nanocarriers is always challenging. Alternatively, the conjugation approach, wherein TMZ has been conjugated to polymers or small molecules, has been explored with improved outcomes in vitro and in vivo. This review emphasized the practical evidence of the conjugation strategy to improve the therapeutic potential of TMZ in the treatment of glioblastoma multiforme.
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Affiliation(s)
- Reena Jatyan
- Department of Pharmacy, Birla Institute of Technology and Science Pilani, BITS-Pilani, Vidya Vihar, Pilani 333031, Rajasthan, India
| | - Prabhjeet Singh
- Department of Pharmacy, Birla Institute of Technology and Science Pilani, BITS-Pilani, Vidya Vihar, Pilani 333031, Rajasthan, India
| | - Deepak Kumar Sahel
- Department of Pharmacy, Birla Institute of Technology and Science Pilani, BITS-Pilani, Vidya Vihar, Pilani 333031, Rajasthan, India
| | - Y G Karthik
- Department of Pharmacy, Birla Institute of Technology and Science Pilani, BITS-Pilani, Vidya Vihar, Pilani 333031, Rajasthan, India
| | - Anupama Mittal
- Department of Pharmacy, Birla Institute of Technology and Science Pilani, BITS-Pilani, Vidya Vihar, Pilani 333031, Rajasthan, India
| | - Deepak Chitkara
- Department of Pharmacy, Birla Institute of Technology and Science Pilani, BITS-Pilani, Vidya Vihar, Pilani 333031, Rajasthan, India.
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27
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Shetty K, Bhandari A, Yadav KS. Nanoparticles incorporated in nanofibers using electrospinning: A novel nano-in-nano delivery system. J Control Release 2022; 350:421-434. [PMID: 36002053 DOI: 10.1016/j.jconrel.2022.08.035] [Citation(s) in RCA: 29] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Revised: 08/16/2022] [Accepted: 08/17/2022] [Indexed: 12/26/2022]
Abstract
Nanofibers are cutting-edge drug delivery systems that are being utilised to treat a variety of ailments. Nanofibers are mostly woven by electrospinning techniques that are majorly used in drug delivery, wound dressing, tissue engineering, sensors, etc. They have several limitations that can be addressed by developing nano-in-nano delivery techniques. Nanoparticles are incorporated into nanofibers in these nano-in-nano systems. They offer a lot of benefits over other nanosystems, including the ability to shield drugs from physical deterioration, the ability to provide prolonged drug release, high surface area to volume ratio, increased drug loading capacity and the potential to be employed in critical conditions such as cancer. These nanoparticles can be encapsulated, entrapped, or adsorbed onto nanofibers in a variety of ways. To include nanosystems into nanofibers, a variety of materials and different kinds of nanoparticles can be used. The present review gives an insight to the applications of nano - in - nano drug delivery system for different diseases/disorders. The review also brings forward the current state of these novel delivery systems along with future perspectives.
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Affiliation(s)
- Karishma Shetty
- Shobhaben Pratapbhai Patel School of Pharmacy & Technology Management, SVKM'S NMIMS (Deemed to be University), Mumbai 400056, India
| | - Ayush Bhandari
- Shobhaben Pratapbhai Patel School of Pharmacy & Technology Management, SVKM'S NMIMS (Deemed to be University), Mumbai 400056, India
| | - Khushwant S Yadav
- Shobhaben Pratapbhai Patel School of Pharmacy & Technology Management, SVKM'S NMIMS (Deemed to be University), Mumbai 400056, India.
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28
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Magnetic Nanoparticles: Current Advances in Nanomedicine, Drug Delivery and MRI. CHEMISTRY 2022. [DOI: 10.3390/chemistry4030063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
Abstract
Magnetic nanoparticles (MNPs) have evolved tremendously during recent years, in part due to the rapid expansion of nanotechnology and to their active magnetic core with a high surface-to-volume ratio, while their surface functionalization opened the door to a plethora of drug, gene and bioactive molecule immobilization. Taming the high reactivity of the magnetic core was achieved by various functionalization techniques, producing MNPs tailored for the diagnosis and treatment of cardiovascular or neurological disease, tumors and cancer. Superparamagnetic iron oxide nanoparticles (SPIONs) are established at the core of drug-delivery systems and could act as efficient agents for MFH (magnetic fluid hyperthermia). Depending on the functionalization molecule and intrinsic morphological features, MNPs now cover a broad scope which the current review aims to overview. Considering the exponential expansion of the field, the current review will be limited to roughly the past three years.
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29
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Liu X, Cao Z, Liu N, Gao G, Du M, Wang Y, Cheng B, Zhu M, Jia B, Pan L, Zhang W, Jiang Y, He W, Xu L, Zhang W, An Q, Guo Q, Gu J. Kill two birds with one stone: Engineered exosome-mediated delivery of cholesterol modified YY1-siRNA enhances chemoradiotherapy sensitivity of glioblastoma. Front Pharmacol 2022; 13:975291. [PMID: 36059990 PMCID: PMC9438942 DOI: 10.3389/fphar.2022.975291] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Accepted: 07/21/2022] [Indexed: 12/13/2022] Open
Abstract
Glioblastoma (GBM) is the most malignant tumor of the central nervous system in adults. Irradiation (IR) and temozolomide (TMZ) play an extremely important role in the treatment of GBM. However, major impediments to effective treatment are postoperative tumor recurrence and acquired resistance to chemoradiotherapy. Our previous studies confirm that Yin Yang 1 (YY1) is highly expressed in GBM, whereby it is associated with cell dedifferentiation, survival, and therapeutic resistance. Targeted delivery of small interfering RNA (siRNA) without blood-brain barrier (BBB) restriction for eradication of GBM represents a promising approach for therapeutic interventions. In this study, we utilize the engineering technology to generate T7 peptide-decorated exosome (T7-exo). T7 is a peptide specifically binding to the transferrin receptor. T7-exo shows excellent packaging and protection of cholesterol-modified Cy3-siYY1 while quickly releasing payloads in a cytoplasmic reductive environment. The engineered exosomes T7-siYY1-exo could deliver more effciently to GBM cells both in vitro and in vivo. Notably, in vitro experiments demonstrate that T7-siYY1-exo can enhance chemoradiotherapy sensitivity and reverse therapeutic resistance. Moreover, T7-siYY1-exo and TMZ/IR exert synergistic anti-GBM effect and significantly improves the survival time of GBM bearing mice. Our findings indicate that T7-siYY1-exo may be a potential approach to reverse the chemoradiotherapy resistance in GBM.
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Affiliation(s)
- Xiao Liu
- State Key Laboratory of Cancer Biology, Biotechnology Center, School of Pharmacy, The Fourth Military Medical University, Xi’an, China
- The First Affiliated Hospital, The Fourth Military Medical University, Xi’an, China
| | - Zhengcong Cao
- State Key Laboratory of Cancer Biology, Biotechnology Center, School of Pharmacy, The Fourth Military Medical University, Xi’an, China
| | - Nannan Liu
- Experimental Teaching Center of Basic Medicine, The Fourth Military Medical University, Xi’an, China
| | - Guangxun Gao
- The First Affiliated Hospital, The Fourth Military Medical University, Xi’an, China
| | - Mingrui Du
- The Second Affiliated Hospital, The Fourth Military Medical University, Xi’an, China
| | - Yingwen Wang
- State Key Laboratory of Cancer Biology, Biotechnology Center, School of Pharmacy, The Fourth Military Medical University, Xi’an, China
| | - Boyang Cheng
- State Key Laboratory of Cancer Biology, Biotechnology Center, School of Pharmacy, The Fourth Military Medical University, Xi’an, China
| | - Maorong Zhu
- State Key Laboratory of Cancer Biology, Biotechnology Center, School of Pharmacy, The Fourth Military Medical University, Xi’an, China
| | - Bo Jia
- The First Affiliated Hospital, The Fourth Military Medical University, Xi’an, China
| | - Luxiang Pan
- State Key Laboratory of Cancer Biology, Biotechnology Center, School of Pharmacy, The Fourth Military Medical University, Xi’an, China
| | - Wangqian Zhang
- State Key Laboratory of Cancer Biology, Biotechnology Center, School of Pharmacy, The Fourth Military Medical University, Xi’an, China
| | - Yuran Jiang
- The Third Affiliated Hospital, The Forth Military Medical University, Xi’an, China
| | - Wei He
- State Key Laboratory of Cancer Biology, Biotechnology Center, School of Pharmacy, The Fourth Military Medical University, Xi’an, China
| | - Linlin Xu
- The First Affiliated Hospital, The Fourth Military Medical University, Xi’an, China
| | - Wei Zhang
- State Key Laboratory of Cancer Biology, Biotechnology Center, School of Pharmacy, The Fourth Military Medical University, Xi’an, China
| | - Qunxing An
- The First Affiliated Hospital, The Fourth Military Medical University, Xi’an, China
- *Correspondence: Qunxing An, ; Qingdong Guo, ; Jintao Gu,
| | - Qingdong Guo
- The First Affiliated Hospital, The Fourth Military Medical University, Xi’an, China
- *Correspondence: Qunxing An, ; Qingdong Guo, ; Jintao Gu,
| | - Jintao Gu
- State Key Laboratory of Cancer Biology, Biotechnology Center, School of Pharmacy, The Fourth Military Medical University, Xi’an, China
- *Correspondence: Qunxing An, ; Qingdong Guo, ; Jintao Gu,
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30
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Duskey JT, Rinaldi A, Ottonelli I, Caraffi R, De Benedictis CA, Sauer AK, Tosi G, Vandelli MA, Ruozi B, Grabrucker AM. Glioblastoma Multiforme Selective Nanomedicines for Improved Anti-Cancer Treatments. Pharmaceutics 2022; 14:pharmaceutics14071450. [PMID: 35890345 PMCID: PMC9325049 DOI: 10.3390/pharmaceutics14071450] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2022] [Revised: 07/04/2022] [Accepted: 07/08/2022] [Indexed: 02/01/2023] Open
Abstract
Glioblastoma Multiforme (GBM) is a devastating disease with a low survival rate and few efficacious treatment options. The fast growth, late diagnostics, and off-target toxicity of currently used drugs represent major barriers that need to be overcome to provide a viable cure. Nanomedicines (NMeds) offer a way to overcome these pitfalls by protecting and loading drugs, increasing blood half-life, and being targetable with specific ligands on their surface. In this study, the FDA-approved polymer poly (lactic-co-glycolic) acid was used to optimise NMeds that were surface modified with a series of potential GBM-specific ligands. The NMeds were fully characterised for their physical and chemical properties, and then in vitro testing was performed to evaluate cell uptake and GBM cell specificity. While all targeted NMeds showed improved uptake, only those decorated with the-cell surface vimentin antibody M08 showed specificity for GBM over healthy cells. Finally, the most promising targeted NMed candidate was loaded with the well-known chemotherapeutic, paclitaxel, to confirm targeting and therapeutic effects in C6 GBM cells. These results demonstrate the importance of using well-optimised NMeds targeted with novel ligands to advance delivery and pharmaceutical effects against diseased cells while minimising the risk for nearby healthy cells.
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Affiliation(s)
- Jason Thomas Duskey
- Nanotech Lab, Te.Far.T.I., Department of Life Sciences, University of Modena and Reggio Emilia, 41125 Modena, Italy; (J.T.D.); (A.R.); (I.O.); (R.C.); (G.T.); (M.A.V.)
| | - Arianna Rinaldi
- Nanotech Lab, Te.Far.T.I., Department of Life Sciences, University of Modena and Reggio Emilia, 41125 Modena, Italy; (J.T.D.); (A.R.); (I.O.); (R.C.); (G.T.); (M.A.V.)
- Clinical and Experimental Medicine PhD Program, University of Modena and Reggio Emilia, 41125 Modena, Italy
| | - Ilaria Ottonelli
- Nanotech Lab, Te.Far.T.I., Department of Life Sciences, University of Modena and Reggio Emilia, 41125 Modena, Italy; (J.T.D.); (A.R.); (I.O.); (R.C.); (G.T.); (M.A.V.)
- Clinical and Experimental Medicine PhD Program, University of Modena and Reggio Emilia, 41125 Modena, Italy
| | - Riccardo Caraffi
- Nanotech Lab, Te.Far.T.I., Department of Life Sciences, University of Modena and Reggio Emilia, 41125 Modena, Italy; (J.T.D.); (A.R.); (I.O.); (R.C.); (G.T.); (M.A.V.)
| | | | - Ann Katrin Sauer
- Department of Biological Sciences, University of Limerick, V94 T9PX Limerick, Ireland; (C.A.D.B.); (A.K.S.)
- Bernal Institute, University of Limerick, V94 T9PX Limerick, Ireland
- Health Research Institute (HRI), University of Limerick, V94 T9PX Limerick, Ireland
| | - Giovanni Tosi
- Nanotech Lab, Te.Far.T.I., Department of Life Sciences, University of Modena and Reggio Emilia, 41125 Modena, Italy; (J.T.D.); (A.R.); (I.O.); (R.C.); (G.T.); (M.A.V.)
| | - Maria Angela Vandelli
- Nanotech Lab, Te.Far.T.I., Department of Life Sciences, University of Modena and Reggio Emilia, 41125 Modena, Italy; (J.T.D.); (A.R.); (I.O.); (R.C.); (G.T.); (M.A.V.)
| | - Barbara Ruozi
- Nanotech Lab, Te.Far.T.I., Department of Life Sciences, University of Modena and Reggio Emilia, 41125 Modena, Italy; (J.T.D.); (A.R.); (I.O.); (R.C.); (G.T.); (M.A.V.)
- Correspondence: (B.R.); (A.M.G.)
| | - Andreas Martin Grabrucker
- Department of Biological Sciences, University of Limerick, V94 T9PX Limerick, Ireland; (C.A.D.B.); (A.K.S.)
- Bernal Institute, University of Limerick, V94 T9PX Limerick, Ireland
- Health Research Institute (HRI), University of Limerick, V94 T9PX Limerick, Ireland
- Correspondence: (B.R.); (A.M.G.)
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31
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Poot E, Maguregui A, Brunton VG, Sieger D, Hulme AN. Targeting Glioblastoma through Nano- and Micro-particle-Mediated Immune Modulation. Bioorg Med Chem 2022; 72:116913. [DOI: 10.1016/j.bmc.2022.116913] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Revised: 06/24/2022] [Accepted: 06/27/2022] [Indexed: 11/02/2022]
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Wang R, Liang Q, Zhang X, Di Z, Wang X, Di L. Tumor-derived exosomes reversing TMZ resistance by synergistic drug delivery for glioma-targeting treatment. Colloids Surf B Biointerfaces 2022; 215:112505. [PMID: 35487070 DOI: 10.1016/j.colsurfb.2022.112505] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Revised: 03/26/2022] [Accepted: 04/12/2022] [Indexed: 01/03/2023]
Abstract
Temozolomide (TMZ), as the first-line chemotherapeutic agent, relies on inducing DNA methylation of O6-guanine for treating glioma. However, the survival time of patients are hardly exceeded 14.5 months, attributing to inevitable drug resistance and systematic toxicity after long-term administration. Herein, reassembly-exosomes (R-EXO) deriving from homologous glioma cells is proposed to carry TMZ and Dihydrotanshinone (DHT) for reversing drug resistance and enhancing lesions-targeted drug delivery, defined as R-EXO-TMZ/DHT (R-EXO-T/D). It is found that R-EXO-T/D share various advantages, including preferable blood-brain barrier (BBB)-penetrating ability with nanomemter size, tumor-homing accumulation with homologous effects, as well as potentiated antitumor activity with overcoming TMZ resistance and triggering immune response. This work develops a new strategy for site-specific drug delivery, showing a promising application of drug compatibility in glioma treatment.
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Affiliation(s)
- Ruoning Wang
- College of Pharmacy, Nanjing University of Chinese Medicine, Jiangsu Provincial TCM Engineering Technology Research Center of High Efficient Drug Delivery System, Nanjing 210023, China.
| | - Qifan Liang
- College of Pharmacy, Nanjing University of Chinese Medicine, Jiangsu Provincial TCM Engineering Technology Research Center of High Efficient Drug Delivery System, Nanjing 210023, China
| | - Xinru Zhang
- College of Pharmacy, Nanjing University of Chinese Medicine, Jiangsu Provincial TCM Engineering Technology Research Center of High Efficient Drug Delivery System, Nanjing 210023, China
| | - Zhenning Di
- College of Pharmacy, Nanjing University of Chinese Medicine, Jiangsu Provincial TCM Engineering Technology Research Center of High Efficient Drug Delivery System, Nanjing 210023, China
| | - Xiaohong Wang
- College of Pharmacy, Nanjing University of Chinese Medicine, Jiangsu Provincial TCM Engineering Technology Research Center of High Efficient Drug Delivery System, Nanjing 210023, China
| | - Liuqing Di
- College of Pharmacy, Nanjing University of Chinese Medicine, Jiangsu Provincial TCM Engineering Technology Research Center of High Efficient Drug Delivery System, Nanjing 210023, China
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33
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Temozolomide Efficacy and Metabolism: The Implicit Relevance of Nanoscale Delivery Systems. Molecules 2022; 27:molecules27113507. [PMID: 35684445 PMCID: PMC9181940 DOI: 10.3390/molecules27113507] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Revised: 05/10/2022] [Accepted: 05/11/2022] [Indexed: 11/16/2022] Open
Abstract
The most common primary malignant brain tumors in adults are gliomas. Glioblastoma is the most prevalent and aggressive tumor subtype of glioma. Current standards for the treatment of glioblastoma include a combination of surgical, radiation, and drug therapy methods. The drug therapy currently includes temozolomide (TMZ), an alkylating agent, and bevacizumab, a recombinant monoclonal IgG1 antibody that selectively binds to and inhibits the biological activity of vascular endothelial growth factor. Supplementation of glioblastoma radiation therapy with TMZ increased patient survival from 12.1 to 14.6 months. The specificity of TMZ effect on brain tumors is largely determined by special aspects of its pharmacokinetics. TMZ is an orally bioavailable prodrug, which is well absorbed from the gastrointestinal tract and is converted to its active alkylating metabolite 5-(3-methyl triazen-1-yl)imidazole-4-carbozamide (MTIC) spontaneously in physiological condition that does not require hepatic involvement. MTIC produced in the plasma is not able to cross the BBB and is formed locally in the brain. A promising way to increase the effectiveness of TMZ chemotherapy for glioblastoma is to prevent its hydrolysis in peripheral tissues and thereby increase the drug concentration in the brain that nanoscale delivery systems can provide. The review discusses possible ways to increase the efficacy of TMZ using nanocarriers.
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Rehman FU, Liu Y, Yang Q, Yang H, Liu R, Zhang D, Muhammad P, Liu Y, Hanif S, Ismail M, Zheng M, Shi B. Heme Oxygenase-1 targeting exosomes for temozolomide resistant glioblastoma synergistic therapy. J Control Release 2022; 345:696-708. [PMID: 35341901 DOI: 10.1016/j.jconrel.2022.03.036] [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: 10/29/2021] [Revised: 03/07/2022] [Accepted: 03/19/2022] [Indexed: 12/17/2022]
Abstract
Glioblastoma (GBM) is a highly fatal and recurrent brain cancer without a complete prevailing remedy. Although the synthetic nanotechnology-based approaches exhibit excellent therapeutic potential, the associated cytotoxic effects and organ clearance failure rest major obstacles from bench to clinics. Here, we explored allogeneic bone marrow mesenchymal stem cells isolated exosomes (BMSCExo) decorated with heme oxygenase-1 (HMOX1) specific short peptide (HSSP) as temozolomide (TMZ) and small interfering RNA (siRNA) nanocarrier for TMZ resistant glioblastoma therapy. The BMSCExo had excellent TMZ and siRNA loading ability and could traverse the blood-brain barrier (BBB) by leveraging its intrinsic brain accumulation property. Notably, with HSSP decoration, the TMZ or siRNA encapsulated BMSCExo exhibited excellent TMZ resistant GBM targeting ability both in vitro and in vivo due to the overexpression of HMOX1 in TMZ resistant GBM cells. Further, the HSSP decorated BMSCExo delivered the STAT3 targeted siRNA to the TMZ resistant glioma and restore the TMZ sensitivity, consequently achieved the synergistically drug resistant GBM treatment with TMZ. Our results showed this biomimetic nanoplatform can serve as a flexible, robust and inert system for GBM treatment, especially emphasizing the drug resistant challenge.
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Affiliation(s)
- Fawad Ur Rehman
- Henan-Macquarie University Joint Centre for Biomedical Innovation, School of Life Sciences, Henan University, Kaifeng, Henan 475004, China; Henan Key Laboratory of Brain Targeted Bio-nanomedicine, School of Life Sciences & School of Pharmacy, Henan University, Kaifeng, Henan 475004, China
| | - Yang Liu
- Henan-Macquarie University Joint Centre for Biomedical Innovation, School of Life Sciences, Henan University, Kaifeng, Henan 475004, China; Henan Key Laboratory of Brain Targeted Bio-nanomedicine, School of Life Sciences & School of Pharmacy, Henan University, Kaifeng, Henan 475004, China
| | - Qingshan Yang
- Henan-Macquarie University Joint Centre for Biomedical Innovation, School of Life Sciences, Henan University, Kaifeng, Henan 475004, China; Henan Key Laboratory of Brain Targeted Bio-nanomedicine, School of Life Sciences & School of Pharmacy, Henan University, Kaifeng, Henan 475004, China
| | - Haoying Yang
- Henan-Macquarie University Joint Centre for Biomedical Innovation, School of Life Sciences, Henan University, Kaifeng, Henan 475004, China; Henan Key Laboratory of Brain Targeted Bio-nanomedicine, School of Life Sciences & School of Pharmacy, Henan University, Kaifeng, Henan 475004, China
| | - Runhan Liu
- Henan-Macquarie University Joint Centre for Biomedical Innovation, School of Life Sciences, Henan University, Kaifeng, Henan 475004, China; Henan Key Laboratory of Brain Targeted Bio-nanomedicine, School of Life Sciences & School of Pharmacy, Henan University, Kaifeng, Henan 475004, China
| | - Dongya Zhang
- Henan-Macquarie University Joint Centre for Biomedical Innovation, School of Life Sciences, Henan University, Kaifeng, Henan 475004, China; Henan Key Laboratory of Brain Targeted Bio-nanomedicine, School of Life Sciences & School of Pharmacy, Henan University, Kaifeng, Henan 475004, China
| | - Pir Muhammad
- Henan-Macquarie University Joint Centre for Biomedical Innovation, School of Life Sciences, Henan University, Kaifeng, Henan 475004, China; Henan Key Laboratory of Brain Targeted Bio-nanomedicine, School of Life Sciences & School of Pharmacy, Henan University, Kaifeng, Henan 475004, China
| | - Yanjie Liu
- Henan-Macquarie University Joint Centre for Biomedical Innovation, School of Life Sciences, Henan University, Kaifeng, Henan 475004, China; Henan Key Laboratory of Brain Targeted Bio-nanomedicine, School of Life Sciences & School of Pharmacy, Henan University, Kaifeng, Henan 475004, China
| | - Sumaira Hanif
- Henan-Macquarie University Joint Centre for Biomedical Innovation, School of Life Sciences, Henan University, Kaifeng, Henan 475004, China; Henan Key Laboratory of Brain Targeted Bio-nanomedicine, School of Life Sciences & School of Pharmacy, Henan University, Kaifeng, Henan 475004, China
| | - Muhammad Ismail
- Henan-Macquarie University Joint Centre for Biomedical Innovation, School of Life Sciences, Henan University, Kaifeng, Henan 475004, China; Henan Key Laboratory of Brain Targeted Bio-nanomedicine, School of Life Sciences & School of Pharmacy, Henan University, Kaifeng, Henan 475004, China
| | - Meng Zheng
- Henan-Macquarie University Joint Centre for Biomedical Innovation, School of Life Sciences, Henan University, Kaifeng, Henan 475004, China; Henan Key Laboratory of Brain Targeted Bio-nanomedicine, School of Life Sciences & School of Pharmacy, Henan University, Kaifeng, Henan 475004, China.
| | - Bingyang Shi
- Henan-Macquarie University Joint Centre for Biomedical Innovation, School of Life Sciences, Henan University, Kaifeng, Henan 475004, China; Macquarie Medical School, Faculty of Medicine & Health Sciences, Macquarie University, Sydney, NSW, Australia.
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Development of Lomustine and n-Propyl Gallate Co-Encapsulated Liposomes for Targeting Glioblastoma Multiforme via Intranasal Administration. Pharmaceutics 2022; 14:pharmaceutics14030631. [PMID: 35336006 PMCID: PMC8950329 DOI: 10.3390/pharmaceutics14030631] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2022] [Revised: 03/07/2022] [Accepted: 03/11/2022] [Indexed: 12/22/2022] Open
Abstract
This work aimed to develop lomustine (LOM) and n-propyl gallate (PG)-loaded liposomes suitable for targeting glioblastoma multiforme (GBM) via the auspicious nose-to-brain drug delivery pathway. The therapeutical effect of LOM, as a nitrosourea compound, can be potentiated by PG suitable for enhanced anti-cancer therapy. Nose-to-brain delivery of PG and LOM combined in liposomes can overcome the poor water solubility, absorption properties, and toxicity issues in the systemic circulation. Optimization and characterization of the liposomal carrier with binary drug contents were carried out in order to achieve adequate encapsulation efficiency, loading capacity, drug release, and ex vivo permeation. The optimized liposome co-encapsulated with both drugs showed suitable Z-average (127 ± 6.9 nm), size distribution (polydispersity index of 0.142 ± 0.009), zeta potential (−34 ± 1.7 mV), and high encapsulation efficacy (63.57 ± 1.3% of PG and 73.45 ± 2.2% of LOM, respectively) meeting the acceptance criteria of nose-to-brain transport for both drugs. MTT assays of PG-LOM formulations were also conducted on NIH/3T3 (murine embryonic fibroblast), U87 (glioblastoma), and A2780 (ovarian cancer) cell lines indicating reduced an antiproliferative effect on all types of cells. Our results supported the use of this novel combination of LOM and PG in a liposomal formulation as a promising carrier for glioblastoma targeting via the intranasal route.
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36
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Peng J, Liang Q, Xu Z, Cai Y, Peng B, Li J, Zhang W, Kang F, Hong Q, Yan Y, Zhang M. Current Understanding of Exosomal MicroRNAs in Glioma Immune Regulation and Therapeutic Responses. Front Immunol 2022; 12:813747. [PMID: 35095909 PMCID: PMC8796999 DOI: 10.3389/fimmu.2021.813747] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2021] [Accepted: 12/27/2021] [Indexed: 02/05/2023] Open
Abstract
Exosomes, the small extracellular vesicles, are released by multiple cell types, including tumor cells, and represent a novel avenue for intercellular communication via transferring diverse biomolecules. Recently, microRNAs (miRNAs) were demonstrated to be enclosed in exosomes and therefore was protected from degradation. Such exosomal miRNAs can be transmitted to recipient cells where they could regulate multiple cancer-associated biological processes. Accumulative evidence suggests that exosomal miRNAs serve essential roles in modifying the glioma immune microenvironment and potentially affecting the malignant behaviors and therapeutic responses. As exosomal miRNAs are detectable in almost all kinds of biofluids and correlated with clinicopathological characteristics of glioma, they might be served as promising biomarkers for gliomas. We reviewed the novel findings regarding the biological functions of exosomal miRNAs during glioma pathogenesis and immune regulation. Furthermore, we elaborated on their potential clinical applications as biomarkers in glioma diagnosis, prognosis and treatment response prediction. Finally, we summarized the accessible databases that can be employed for exosome-associated miRNAs identification and functional exploration of cancers, including glioma.
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Affiliation(s)
- Jinwu Peng
- Department of Pathology, Xiangya Hospital, Central South University, Changsha, China.,Department of Pathology, Xiangya Changde Hospital, Changde, China
| | - Qiuju Liang
- Department of Pharmacy, Xiangya Hospital, Central South University, Changsha, China
| | - Zhijie Xu
- Department of Pathology, Xiangya Hospital, Central South University, Changsha, China.,Department of Pathology, Xiangya Changde Hospital, Changde, China.,National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
| | - Yuan Cai
- Department of Pathology, Xiangya Hospital, Central South University, Changsha, China
| | - Bi Peng
- Department of Pathology, Xiangya Hospital, Central South University, Changsha, China
| | - Jianbo Li
- Department of Pathology, Xiangya Changde Hospital, Changde, China
| | - Wenqin Zhang
- Department of Pathology, Xiangya Changde Hospital, Changde, China
| | - Fanhua Kang
- Department of Pathology, Xiangya Changde Hospital, Changde, China
| | - Qianhui Hong
- Department of Pathology, Xiangya Changde Hospital, Changde, China
| | - Yuanliang Yan
- Department of Pharmacy, Xiangya Hospital, Central South University, Changsha, China.,National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
| | - Mingyu Zhang
- Department of Neurosurgery, Xiangya Hospital, Central South University, Changsha, China
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37
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Long C, Yuan L, Wei W, Li J. Overcoming chemoresistance in glioblastoma by fluvastatin via prenylation-dependent inhibition of Ras signaling. Hum Exp Toxicol 2022; 41:9603271221125934. [PMID: 36171180 DOI: 10.1177/09603271221125934] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
The resistance of glioblastoma to chemotherapy remains a significant clinical problem. Targeting alternative pathways such as protein prenylation is known to be effective against many cancers. Fluvastatin is a potent competitive inhibitor of 3-hydroxy-3-methylglutaryl- CoA (HMG-CoA) reductase, thereby inhibits prenylation. We demonstrate that fluvastatin alone effectively inhibits proliferation and induces apoptosis in multiple human glioblastoma cell lines. The combination index analysis shows that fluvastatin acts synergistically with common chemotherapy drugs for glioblastoma: temozolomide and irinotecan. We further show that fluvastatin acts on glioblastoma through inhibiting prenylation-dependent Ras activation. The combination of fluvastatin and low dose temozolomide resulted in remarkable inhibition of glioblastoma tumor in mice throughout the whole treatment duration without causing toxicity. Such combinatorial effects provide the basis for utilizing these FDA-approved drugs as a potential clinical approach in overcoming resistance and improving glioblastoma treatment.
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Affiliation(s)
- Cheng Long
- Department of Oncology, Xiangyang Central Hospital, Hubei University of Arts and Science, Xiangyang, People's Republic of China
| | - Limei Yuan
- Department of Oncology, Xiangyang Central Hospital, Hubei University of Arts and Science, Xiangyang, People's Republic of China
| | - Wei Wei
- Department of Oncology, Xiangyang Central Hospital, Hubei University of Arts and Science, Xiangyang, People's Republic of China
| | - Jingwen Li
- Department of Oncology, Xiangyang Central Hospital, Hubei University of Arts and Science, Xiangyang, People's Republic of China
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38
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Zhang Y, Qu H, Xue X. Blood-brain barrier penetrating liposomes with synergistic chemotherapy for glioblastoma treatment. Biomater Sci 2021; 10:423-434. [PMID: 34873606 DOI: 10.1039/d1bm01506k] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Glioblastoma multiforme (GBM) is an aggressive and malignant brain tumor with high mortality. The current treatment strategies are still unsatisfactory for this devastating disease. Here, we developed a glucose-functionalized liposome (gLTP) that co-loads temozolomide (TMZ) and pro-apoptotic peptide (PAP) to achieve synergistic efficacy towards GBM. The gLTP can readily penetrate the blood-brain barrier via the glucose-GLUT1 pathway and release the TMZ and PAP in the cells. The PAP destroys the mitochondria and subsequently depletes ATP generation, making the GBM cells more sensitive to TMZ-mediated chemotherapy. gLTP exhibits the best anti-tumor effect on the subcutaneous brain tumor model compared to other treatments, including a single drug (TMZ or PAP) liposome and TMZ and PAP physical mixture. On the highly aggressive intracranial tumor model, gLTP can readily penetrate the BBB and efficiently deliver the drugs into the brain tumor, leading to striking improvements in total survival compared to the other treatments. This strategy potentially inspires new attempts to design more effective anti-GBM formulations.
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Affiliation(s)
- Ying Zhang
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, College of Life Sciences, Northwest University, Xi'an, 710069, China.
| | - Haijing Qu
- School of Pharmacy, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Xiangdong Xue
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, College of Life Sciences, Northwest University, Xi'an, 710069, China. .,School of Pharmacy, Shanghai Jiao Tong University, Shanghai, 200240, China
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39
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Joshi G, Quadir SS, Yadav KS. Road map to the treatment of neglected tropical diseases: Nanocarriers interventions. J Control Release 2021; 339:51-74. [PMID: 34555491 DOI: 10.1016/j.jconrel.2021.09.020] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Revised: 09/15/2021] [Accepted: 09/16/2021] [Indexed: 12/11/2022]
Abstract
Neglected tropical disease (NTD) is a set of 20 deadliest endemic diseases which shows its presence in most of the developing countries worldwide. Nearly 1 billion of the population are affected by it and suffered from poverty yearly. These diseases offer their own unique challenges and limitations towards effective prevention and treatment methods. Neglected tropical diseases are severe infections they may not kill the patient but debilitate the patient by causing severe skin deformities, disfigurement and horrible risks for several infections. Existing therapies for neglected diseases suffer from the loopholes like high degree of toxicity, side effects, low bioavailability, improper targeting and problematic application for affected populations. Progress in the field of nanotechnology in last decades suggested the intervention of nanocarriers to take over and drive the research and development to the next level by incorporating established drugs into the nanocarriers rather than discovering the newer drugs which is an expensive affair. These nanocarriers are believed to be a sure shot technique to fight infections at root level by virtue of its nanosize and ability to reach at cellular level. This article highlights the recent advances, rationale, targets and the challenges that are being faced to fight against NTDs and how the novel therapy tactics are able to contribute to its importance in prevention and treatment of NTDs.
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Affiliation(s)
- Garima Joshi
- Department of Pharmaceutical Sciences, Mohanlal Sukhadia University, Udaipur, Rajasthan 313001, India
| | - Sheikh Shahnawaz Quadir
- Department of Pharmaceutical Sciences, Mohanlal Sukhadia University, Udaipur, Rajasthan 313001, India
| | - Khushwant S Yadav
- Shobhaben Pratapbhai Patel School of Pharmacy & Technology Management, SVKM's NMIMS (Deemed to be University), Mumbai 400056, India.
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