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Piao C, Lee J, Kim GE, Choe YH, Lee H, Hyun YM. Targeted Delivery of Nanoparticle-Conveyed Neutrophils to the Glioblastoma Site for Efficient Therapy. ACS APPLIED MATERIALS & INTERFACES 2024; 16:41819-41827. [PMID: 39057192 DOI: 10.1021/acsami.4c05691] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/28/2024]
Abstract
Glioblastoma is a common brain tumor that poses considerable challenges in drug delivery. In this study, we investigated the potential of cell-based nanoparticles for targeted drug delivery to the glioblastoma sites. The anticancer drug of temozolomide (TMZ)-loaded T7-cholesterol nanoparticle micelles efficiently delivered nanoparticles to neutrophils and, subsequently, to the tumors. T7 is a cell-penetrating peptide that enhances the delivery of T7/TMZ to the target cells. T7 also serves as a transferrin target peptide, enabling targeted delivery to tumors. T7-conjugated cholesterol can self-assemble into micelles in aqueous solution and attach to the membrane of neutrophils. We confirmed that T7/TMZ nanoparticle micelles were efficiently located inside the neutrophils. Thereafter, T7/TMZ-conveyed neutrophils were administered to a glioblastoma mouse model, enabling neutrophils to penetrate the blood-brain barrier and deliver drugs directly to the tumor site. We evaluated the drug delivery efficiency and therapeutic effects of intravenous injection of T7/TMZ-conveyed neutrophils to a glioblastoma mouse model. These results demonstrate the promising role of neutrophil-based nanoparticle delivery systems in the targeted therapy of glioblastoma.
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Affiliation(s)
- Chunxian Piao
- Department of Anatomy, Yonsei University College of Medicine, Seoul 03722, Republic of Korea
| | - Jaeho Lee
- Department of Anatomy, Yonsei University College of Medicine, Seoul 03722, Republic of Korea
- Brain Korea 21 PLUS Project for Medical Science, Yonsei University College of Medicine, Seoul 03722, Republic of Korea
| | - Gi Eun Kim
- Department of Anatomy, Yonsei University College of Medicine, Seoul 03722, Republic of Korea
- Brain Korea 21 PLUS Project for Medical Science, Yonsei University College of Medicine, Seoul 03722, Republic of Korea
| | - Young Ho Choe
- Department of Anatomy, Yonsei University College of Medicine, Seoul 03722, Republic of Korea
- Brain Korea 21 PLUS Project for Medical Science, Yonsei University College of Medicine, Seoul 03722, Republic of Korea
| | - Haerang Lee
- Department of Anatomy, Yonsei University College of Medicine, Seoul 03722, Republic of Korea
- Brain Korea 21 PLUS Project for Medical Science, Yonsei University College of Medicine, Seoul 03722, Republic of Korea
| | - Young-Min Hyun
- Department of Anatomy, Yonsei University College of Medicine, Seoul 03722, Republic of Korea
- Brain Korea 21 PLUS Project for Medical Science, Yonsei University College of Medicine, Seoul 03722, Republic of Korea
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Yang H, Liu Z, Liu F, Wu H, Huang X, Huang R, Saw PE, Cao M. TET1-Lipid Nanoparticle Encapsulating Morphine for Specific Targeting of Peripheral Nerve for Pain Alleviation. Int J Nanomedicine 2024; 19:4759-4777. [PMID: 38828199 PMCID: PMC11141738 DOI: 10.2147/ijn.s453608] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2024] [Accepted: 05/07/2024] [Indexed: 06/05/2024] Open
Abstract
Background Opioids are irreplaceable analgesics owing to the lack of alternative analgesics that offer opioid-like pain relief. However, opioids have many undesirable central side effects. Restricting opioids to peripheral opioid receptors could reduce those effects while maintaining analgesia. Methods To achieve this goal, we developed Tet1-LNP (morphine), a neural-targeting lipid nanoparticle encapsulating morphine that could specifically activate the peripheral opioid receptor in the dorsal root ganglion (DRG) and significantly reduce the side effects caused by the activation of opioid receptors in the brain. Tet1-LNP (morphine) were successfully prepared using the thin-film hydration method. In vitro, Tet1-LNP (morphine) uptake was assessed in differentiated neuron-like PC-12 cells and dorsal root ganglion (DRG) primary cells. The uptake of Tet1-LNP (morphine) in the DRGs and the brain was assessed in vivo. Von Frey filament and Hargreaves tests were used to assess the antinociception of Tet1-LNP (morphine) in the chronic constriction injury (CCI) neuropathic pain model. Morphine concentration in blood and brain were evaluated using ELISA. Results Tet1-LNP (morphine) had an average size of 131 nm. Tet1-LNP (morphine) showed high cellular uptake and targeted DRG in vitro. CCI mice treated with Tet1-LNP (morphine) experienced prolonged analgesia for nearly 32 h compared with 3 h with free morphine (p < 0.0001). Notably, the brain morphine concentration in the Tet1-LNP (morphine) group was eight-fold lower than that in the morphine group (p < 0.0001). Conclusion Our study presents a targeted lipid nanoparticle system for peripheral neural delivery of morphine. We anticipate Tet1-LNP (morphine) will offer a safe formulation for chronic neuropathic pain treatment, and promise further development for clinical applications.
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Affiliation(s)
- Hongmei Yang
- Department of Anesthesiology, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, 510120, People’s Republic of China
| | - Zhongqi Liu
- Department of Anesthesiology, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, 510120, People’s Republic of China
| | - Fan Liu
- Department of Anesthesiology, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, 510120, People’s Republic of China
- Department of Anesthesiology, Shenshan Medical Center, Sun Yat-Sen Memorial Hospital, Sun Yat-sen University, Shanwei, 516600, People’s Republic of China
| | - Haixuan Wu
- Department of Anesthesiology, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, 510120, People’s Republic of China
| | - Xiaoyan Huang
- Department of Anesthesiology, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, 510120, People’s Republic of China
| | - Rong Huang
- Department of Anesthesiology, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, 510120, People’s Republic of China
| | - Phei Er Saw
- Medical Research Center, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, 510120, People’s Republic of China
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, 510120, People’s Republic of China
| | - Minghui Cao
- Department of Anesthesiology, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, 510120, People’s Republic of China
- Department of Anesthesiology, Shenshan Medical Center, Sun Yat-Sen Memorial Hospital, Sun Yat-sen University, Shanwei, 516600, People’s Republic of China
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Singh RR, Mondal I, Janjua T, Popat A, Kulshreshtha R. Engineered smart materials for RNA based molecular therapy to treat Glioblastoma. Bioact Mater 2024; 33:396-423. [PMID: 38059120 PMCID: PMC10696434 DOI: 10.1016/j.bioactmat.2023.11.007] [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: 04/25/2023] [Revised: 10/19/2023] [Accepted: 11/14/2023] [Indexed: 12/08/2023] Open
Abstract
Glioblastoma (GBM) is an aggressive malignancy of the central nervous system (CNS) that remains incurable despite the multitude of improvements in cancer therapeutics. The conventional chemo and radiotherapy post-surgery have only been able to improve the prognosis slightly; however, the development of resistance and/or tumor recurrence is almost inevitable. There is a pressing need for adjuvant molecular therapies that can successfully and efficiently block tumor progression. During the last few decades, non-coding RNAs (ncRNAs) have emerged as key players in regulating various hallmarks of cancer including that of GBM. The levels of many ncRNAs are dysregulated in cancer, and ectopic modulation of their levels by delivering antagonists or overexpression constructs could serve as an attractive option for cancer therapy. The therapeutic potential of several types of ncRNAs, including miRNAs, lncRNAs, and circRNAs, has been validated in both in vitro and in vivo models of GBM. However, the delivery of these RNA-based therapeutics is highly challenging, especially to the tumors of the brain as the blood-brain barrier (BBB) poses as a major obstacle, among others. Also, since RNA is extremely fragile in nature, careful considerations must be met while designing a delivery agent. In this review we have shed light on how ncRNA therapy can overcome the limitations of its predecessor conventional therapy with an emphasis on smart nanomaterials that can aide in the safe and targeted delivery of nucleic acids to treat GBM. Additionally, critical gaps that currently exist for successful transition from viral to non-viral vector delivery systems have been identified. Finally, we have provided a perspective on the future directions, potential pathways, and target areas for achieving rapid clinical translation of, RNA-based macromolecular therapy to advance the effective treatment of GBM and other related diseases.
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Affiliation(s)
- Ravi Raj Singh
- Department of Biochemical Engineering and Biotechnology, Indian Institute of Technology Delhi, New Delhi, India
- School of Pharmacy, The University of Queensland, Brisbane, QLD, 4072, Australia
- University of Queensland –IIT Delhi Academy of Research (UQIDAR)
| | - Indranil Mondal
- Department of Biochemical Engineering and Biotechnology, Indian Institute of Technology Delhi, New Delhi, India
| | - Taskeen Janjua
- School of Pharmacy, The University of Queensland, Brisbane, QLD, 4072, Australia
| | - Amirali Popat
- School of Pharmacy, The University of Queensland, Brisbane, QLD, 4072, Australia
- Department of Functional Materials and Catalysis, Faculty of Chemistry, University of Vienna, Währinger Straße 42, 1090 Vienna, Austria
| | - Ritu Kulshreshtha
- Department of Biochemical Engineering and Biotechnology, Indian Institute of Technology Delhi, New Delhi, India
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Zha S, Liu H, Li H, Li H, Wong KL, All AH. Functionalized Nanomaterials Capable of Crossing the Blood-Brain Barrier. ACS NANO 2024; 18:1820-1845. [PMID: 38193927 PMCID: PMC10811692 DOI: 10.1021/acsnano.3c10674] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Revised: 12/20/2023] [Accepted: 12/22/2023] [Indexed: 01/10/2024]
Abstract
The blood-brain barrier (BBB) is a specialized semipermeable structure that highly regulates exchanges between the central nervous system parenchyma and blood vessels. Thus, the BBB also prevents the passage of various forms of therapeutic agents, nanocarriers, and their cargos. Recently, many multidisciplinary studies focus on developing cargo-loaded nanoparticles (NPs) to overcome these challenges, which are emerging as safe and effective vehicles in neurotheranostics. In this Review, first we introduce the anatomical structure and physiological functions of the BBB. Second, we present the endogenous and exogenous transport mechanisms by which NPs cross the BBB. We report various forms of nanomaterials, carriers, and their cargos, with their detailed BBB uptake and permeability characteristics. Third, we describe the effect of regulating the size, shape, charge, and surface ligands of NPs that affect their BBB permeability, which can be exploited to enhance and promote neurotheranostics. We classify typical functionalized nanomaterials developed for BBB crossing. Fourth, we provide a comprehensive review of the recent progress in developing functional polymeric nanomaterials for applications in multimodal bioimaging, therapeutics, and drug delivery. Finally, we conclude by discussing existing challenges, directions, and future perspectives in employing functionalized nanomaterials for BBB crossing.
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Affiliation(s)
- Shuai Zha
- Hubei
University of Chinese Medicine, School of
Laboratory Medicine, 16
Huangjia Lake West Road, Wuhan 430065, China
- Hubei
Shizhen Laboratory, Wuhan 430061, China
| | - Haitao Liu
- Hong
Kong Baptist University, Department of Chemistry, Ho Sin Hang Campus, 224 Waterloo
Road, Kowloon, Hong Kong SAR 999077, China
| | - Hengde Li
- Hong
Kong Baptist University, Department of Chemistry, Ho Sin Hang Campus, 224 Waterloo
Road, Kowloon, Hong Kong SAR 999077, China
| | - Haolan Li
- Dalian
University of Technology School of Chemical
Engineering, Lingshui
Street, Ganjingzi District, Dalian 116024, China
| | - Ka-Leung Wong
- The
Hong Kong Polytechnic University Department of Applied Biology and Chemical Technology, Building Y815, 11 Yuk Choi Road, Hung Hom, Kowloon, Hong Kong SAR 999077, China
| | - Angelo Homayoun All
- Hong
Kong Baptist University, Department of Chemistry, Ho Sin Hang Campus, 224 Waterloo
Road, Kowloon, Hong Kong SAR 999077, China
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Zhang W, Xu H, Li C, Han B, Zhang Y. Exploring Chinese herbal medicine for ischemic stroke: insights into microglia and signaling pathways. Front Pharmacol 2024; 15:1333006. [PMID: 38318134 PMCID: PMC10838993 DOI: 10.3389/fphar.2024.1333006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2023] [Accepted: 01/03/2024] [Indexed: 02/07/2024] Open
Abstract
Ischemic stroke is a prevalent clinical condition affecting the central nervous system, characterized by a high mortality and disability rate. Its incidence is progressively rising, particularly among younger individuals, posing a significant threat to human well-being. The activation and polarization of microglia, leading to pro-inflammatory and anti-inflammatory responses, are widely recognized as pivotal factors in the pathogenesis of cerebral ischemia and reperfusion injury. Traditional Chinese herbal medicines (TCHMs) boasts a rich historical background, notable efficacy, and minimal adverse effects. It exerts its effects by modulating microglia activation and polarization, suppressing inflammatory responses, and ameliorating nerve injury through the mediation of microglia and various associated pathways (such as NF-κB signaling pathway, Toll-like signaling pathway, Notch signaling pathway, AMPK signaling pathway, MAPK signaling pathway, among others). Consequently, this article focuses on microglia as a therapeutic target, reviewing relevant pathway of literature on TCHMs to mitigate neuroinflammation and mediate IS injury, while also exploring research on drug delivery of TCHMs. The ultimate goal is to provide new insights that can contribute to the clinical management of IS using TCHMs.
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Affiliation(s)
| | | | | | - Bingbing Han
- College of Traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan, Shandong, China
| | - Yimin Zhang
- College of Traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan, Shandong, China
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Jiang Y, Zhang J, Yu S, Zheng L, Shen Y, Ju W, Lin L. LncRNA CAI2 Contributes to Poor Prognosis of Glioma through the PI3K-Akt Signaling Pathway. Comb Chem High Throughput Screen 2024; 27:420-427. [PMID: 37211840 DOI: 10.2174/1386207326666230519115845] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Revised: 03/13/2023] [Accepted: 03/22/2023] [Indexed: 05/23/2023]
Abstract
AIMS We aim to explore new potential therapeutic targets and markers in human glioma. BACKGROUND Gliomas are the most common malignant primary tumor in the brain. OBJECTIVE In the present research, we evaluated the effect of CAI2, a long non-coding RNA, on the biological behaviors of glioma and explored the related molecular mechanism. METHODS The expression of CAI2 was analyzed using qRT-PCR in 65 cases of glioma patients. The cell proliferation was determined with MTT and colony formation assays, and the PI3K-AKt signaling pathway was analyzed using western blot. RESULTS CAI2 was upregulated in human glioma tissue compared with the matched, adjacent nontumor tissue and was correlated with WHO grade. Survival analyses proved that the overall survival of patients with high CAI2 expression was poor compared to that of patients with low CAI2 expression. High CAI2 expression was an independent prognostic factor in glioma. The absorbance values in the MTT assay after 96 h were .712 ± .031 for the si-control and .465 ± .018 for the si- CAI2-transfected cells, and si-CAI2 inhibited colony formation in U251 cells by approximately 80%. The levels of PI3K, p-AKt, and AKt in si-CAI2-treated cells were decreased. CONCLUSION CAI2 may promote glioma growth through the PI3K-AKt signaling pathway. This research provided a novel potential diagnostic marker for human glioma.
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Affiliation(s)
- Yu Jiang
- Institute of Molecular Medicine, Medical College of Liaodong University, Dandong, 118003, China
| | - Jinhui Zhang
- Institute of Molecular Medicine, Medical College of Liaodong University, Dandong, 118003, China
| | - Shengjin Yu
- Institute of Molecular Medicine, Medical College of Liaodong University, Dandong, 118003, China
| | - Linlin Zheng
- Institute of Molecular Medicine, Medical College of Liaodong University, Dandong, 118003, China
| | - Yue Shen
- Institute of Molecular Medicine, Medical College of Liaodong University, Dandong, 118003, China
| | - Weiwei Ju
- Institute of Molecular Medicine, Medical College of Liaodong University, Dandong, 118003, China
| | - Lijuan Lin
- Institute of Molecular Medicine, Medical College of Liaodong University, Dandong, 118003, China
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Kulkarni M, Patel K, Patel A, Patel S, Desai J, Patel M, Shah U, Patel A, Solanki N. Nanomaterials as drug delivery agents for overcoming the blood-brain barrier: A comprehensive review. ADMET AND DMPK 2023; 12:63-105. [PMID: 38560713 PMCID: PMC10974816 DOI: 10.5599/admet.2043] [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: 08/21/2023] [Revised: 10/23/2023] [Indexed: 04/04/2024] Open
Abstract
Background and Purpose The blood-brain barrier (BBB), a critical interface of specialized endothelial cells, plays a pivotal role in regulating molecular and ion transport between the central nervous system (CNS) and systemic circulation. Experimental Approach This review aims to delve into the intricate architecture and functions of the BBB while addressing challenges associated with delivering therapeutics to the brain. Historical milestones and contemporary insights underscore the BBB's significance in protecting the CNS. Key Results Innovative approaches for enhanced drug transport include intranasal delivery exploiting olfactory and trigeminal pathways, as well as techniques like temporary BBB opening through chemicals, receptors, or focused ultrasound. These avenues hold the potential to reshape conventional drug delivery paradigms and address the limitations posed by the BBB's selectivity. Conclusion This review underscores the vital role of the BBB in maintaining CNS health and emphasizes the importance of effective drug delivery through this barrier. Nanoparticles emerge as promising candidates to overcome BBB limitations and potentially revolutionize the treatment of CNS disorders. As research progresses, the application of nanomaterials shows immense potential for advancing neurological therapeutics, albeit with careful consideration of safety aspects.
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Affiliation(s)
- Mangesh Kulkarni
- Department of Pharmaceutical Technology; L J Institute of Pharmacy; L J University; Opp. Kataria Motors; Sarkhej-Gandhinagar Highway-382210, India
| | - Krishi Patel
- Department of Pharmaceutics, Ramanbhai Patel College of Pharmacy, Charotar University of Science and Technology (CHARUSAT), CHARUSAT Campus, Changa 388421, India
| | - Ayush Patel
- Department of Pharmaceutics, Ramanbhai Patel College of Pharmacy, Charotar University of Science and Technology (CHARUSAT), CHARUSAT Campus, Changa 388421, India
| | - Swayamprakash Patel
- Department of Pharmaceutics, Ramanbhai Patel College of Pharmacy, Charotar University of Science and Technology (CHARUSAT), CHARUSAT Campus, Changa 388421, India
| | - Jagruti Desai
- Department of Pharmaceutics, Ramanbhai Patel College of Pharmacy, Charotar University of Science and Technology (CHARUSAT), CHARUSAT Campus, Changa 388421, India
| | - Mehul Patel
- Department of Pharmaceutics, Ramanbhai Patel College of Pharmacy, Charotar University of Science and Technology (CHARUSAT), CHARUSAT Campus, Changa 388421, India
| | - Umang Shah
- Department of Pharmaceutics, Ramanbhai Patel College of Pharmacy, Charotar University of Science and Technology (CHARUSAT), CHARUSAT Campus, Changa 388421, India
| | - Ashish Patel
- Department of Pharmaceutics, Ramanbhai Patel College of Pharmacy, Charotar University of Science and Technology (CHARUSAT), CHARUSAT Campus, Changa 388421, India
| | - Nilay Solanki
- Department of Pharmaceutics, Ramanbhai Patel College of Pharmacy, Charotar University of Science and Technology (CHARUSAT), CHARUSAT Campus, Changa 388421, India
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Sun Y, Zabihi M, Li Q, Li X, Kim BJ, Ubogu EE, Raja SN, Wesselmann U, Zhao C. Drug Permeability: From the Blood-Brain Barrier to the Peripheral Nerve Barriers. ADVANCED THERAPEUTICS 2023; 6:2200150. [PMID: 37649593 PMCID: PMC10465108 DOI: 10.1002/adtp.202200150] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2022] [Indexed: 01/20/2023]
Abstract
Drug delivery into the peripheral nerves and nerve roots has important implications for effective local anesthesia and treatment of peripheral neuropathies and chronic neuropathic pain. Similar to drugs that need to cross the blood-brain barrier (BBB) and blood-spinal cord barrier (BSCB) to gain access to the central nervous system (CNS), drugs must cross the peripheral nerve barriers (PNB), formed by the perineurium and blood-nerve barrier (BNB) to modulate peripheral axons. Despite significant progress made to develop effective strategies to enhance BBB permeability in therapeutic drug design, efforts to enhance drug permeability and retention in peripheral nerves and nerve roots are relatively understudied. Guided by knowledge describing structural, molecular and functional similarities between restrictive neural barriers in the CNS and peripheral nervous system (PNS), we hypothesize that certain CNS drug delivery strategies are adaptable for peripheral nerve drug delivery. In this review, we describe the molecular, structural and functional similarities and differences between the BBB and PNB, summarize and compare existing CNS and peripheral nerve drug delivery strategies, and discuss the potential application of selected CNS delivery strategies to improve efficacious drug entry for peripheral nerve disorders.
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Affiliation(s)
- Yifei Sun
- Department of Chemical and Biological Engineering, The University of Alabama, Tuscaloosa, AL 35487, USA
| | - Mahmood Zabihi
- Department of Chemical and Biological Engineering, The University of Alabama, Tuscaloosa, AL 35487, USA
| | - Qi Li
- Department of Chemical and Biological Engineering, The University of Alabama, Tuscaloosa, AL 35487, USA
| | - Xiaosi Li
- Department of Chemical and Biological Engineering, The University of Alabama, Tuscaloosa, AL 35487, USA
| | - Brandon J. Kim
- Department of Biological Sciences, The University of Alabama, Tuscaloosa AL 35487, USA
- Department of Microbiology, Heersink School of Medicine, University of Alabama at Birmingham, Birmingham AL 35294, USA
- Center for Convergent Biosciences and Medicine, University of Alabama, Tuscaloosa AL 35487, USA
- Alabama Life Research Institute, University of Alabama, Tuscaloosa AL 35487, USA
| | - Eroboghene E. Ubogu
- Division of Neuromuscular Disease, Department of Neurology, Heersink School of Medicine, University of Alabama at Birmingham, Birmingham, AL 35294, USA
| | - Srinivasa N. Raja
- Division of Pain Medicine, Department of Anesthesiology & Critical Care Medicine, Johns Hopkins University, Baltimore, MD 21287, USA
| | - Ursula Wesselmann
- Department of Anesthesiology and Perioperative Medicine, Division of Pain Medicine, and Department of Neurology, Heersink School of Medicine, The University of Alabama at Birmingham, Birmingham, AL 35294, USA
- Consortium for Neuroengineering and Brain-Computer Interfaces, Heersink School of Medicine, The University of Alabama at Birmingham, Birmingham, AL 35294, USA
| | - Chao Zhao
- Department of Chemical and Biological Engineering, The University of Alabama, Tuscaloosa, AL 35487, USA
- Center for Convergent Biosciences and Medicine, University of Alabama, Tuscaloosa AL 35487, USA
- Alabama Life Research Institute, University of Alabama, Tuscaloosa AL 35487, USA
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Li C, Guan N, Liu F. T7 peptide-decorated exosome-based nanocarrier system for delivery of Galectin-9 siRNA to stimulate macrophage repolarization in glioblastoma. J Neurooncol 2023; 162:93-108. [PMID: 36854924 DOI: 10.1007/s11060-023-04257-y] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2022] [Accepted: 01/30/2023] [Indexed: 03/02/2023]
Abstract
PURPOSE Exosomes are nano-vesicular carriers capable of delivering cargoes for intercellular communication, which holds potential as biocompatible and high efficiency systems for drug delivery. In this study, we evaluated the potential effect of T7 peptide-decorated exosome-loaded Galectin-9 siRNA (T7-Exo/siGalectin-9) in the M1 polarization of macrophages and immunosuppression of glioblastoma (GBM). METHODS Differentially expressed genes in GBM were in silico predicted and then experimentally verified. Galectin-9 was knocked down by siRNA to assess its role in tumor-bearing mice. T7 peptide-decorated exosomes (derived from human embryonic kidney [HEK]-293T cells) targeting GBM were prepared, and loaded with Galectin-9 siRNA by electroporation to prepare nanoformulations (T7-Exo/siGalectin-9). The role of T7-Exo/siGalectin-9 in CD8+ T cell cytotoxicity to target GBM cells and polarization of macrophages was evaluated after artificial modulation of Galectin-9 expression. Anti-tumor effects of T7-Exo/siGalectin-9 were elucidated in vitro and in vivo. RESULTS Galectin-9 was highly expressed in GBM tissues and cell lines. The siRNA-mediated knockdown of Galectin-9 repressed the growth of xenografts of GBM cells in C57BL/6 mice and activated immune response in the tumor microenvironment. T7-Exo/siGalectin-9 effectively delivered siGalectin-9 to GBM cells. T7-Exo/siGalectin-9 contributed to activation of the TLR7-IRF5 pathway, which polarized macrophages to M1 phenotype. By this mechanism, phagocytosis of GBM cells by macrophages was increased, the anti-tumor effect of CD8+ T cells was enhanced and the inflammatory responses were suppressed. CONCLUSION Overall, T7-Exo/siGalectin-9 promotes macrophage repolarization and restricts the immunosuppression of GBM, thus providing novel insights into and drug delivery system of immunotherapy for GBM.
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Affiliation(s)
- Chenguang Li
- Department of Neurosurgery, The First Affiliated Hospital of Jinzhou Medical University, Jinzhou, 121000, People's Republic of China
| | - Ning Guan
- Department of Neurosurgery, The First Affiliated Hospital of Jinzhou Medical University, Jinzhou, 121000, People's Republic of China
| | - Feifei Liu
- Department of Anesthesiology, The First Affiliated Hospital of Jinzhou Medical University, No. 2, Section 5, Renmin Street, Jinzhou, 121000, Liaoning, People's Republic of China.
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Willman M, Willman J, Figg J, Dioso E, Sriram S, Olowofela B, Chacko K, Hernandez J, Lucke-Wold B. Update for astrocytomas: medical and surgical management considerations. EXPLORATION OF NEUROSCIENCE 2023; 2:1-26. [PMID: 36935776 PMCID: PMC10019464 DOI: 10.37349/en.2023.00009] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Accepted: 12/10/2022] [Indexed: 02/25/2023]
Abstract
Astrocytomas include a wide range of tumors with unique mutations and varying grades of malignancy. These tumors all originate from the astrocyte, a star-shaped glial cell that plays a major role in supporting functions of the central nervous system (CNS), including blood-brain barrier (BBB) development and maintenance, water and ion regulation, influencing neuronal synaptogenesis, and stimulating the immunological response. In terms of epidemiology, glioblastoma (GB), the most common and malignant astrocytoma, generally occur with higher rates in Australia, Western Europe, and Canada, with the lowest rates in Southeast Asia. Additionally, significantly higher rates of GB are observed in males and non-Hispanic whites. It has been suggested that higher levels of testosterone observed in biological males may account for the increased rates of GB. Hereditary syndromes such as Cowden, Lynch, Turcot, Li-Fraumeni, and neurofibromatosis type 1 have been linked to increased rates of astrocytoma development. While there are a number of specific gene mutations that may influence malignancy or be targeted in astrocytoma treatment, O 6-methylguanine-DNA methyltransferase (MGMT) gene function is an important predictor of astrocytoma response to chemotherapeutic agent temozolomide (TMZ). TMZ for primary and bevacizumab in the setting of recurrent tumor formation are two of the main chemotherapeutic agents currently approved in the treatment of astrocytomas. While stereotactic radiosurgery (SRS) has debatable implications for increased survival in comparison to whole-brain radiotherapy (WBRT), SRS demonstrates increased precision with reduced radiation toxicity. When considering surgical resection of astrocytoma, the extent of resection (EoR) is taken into consideration. Subtotal resection (STR) spares the margins of the T1 enhanced magnetic resonance imaging (MRI) region, gross total resection (GTR) includes the margins, and supramaximal resection (SMR) extends beyond the margin of the T1 and into the T2 region. Surgical resection, radiation, and chemotherapy are integral components of astrocytoma treatment.
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Affiliation(s)
- Matthew Willman
- College of Medicine, University of Florida, Gainesville, FL 32610, USA
| | - Jonathan Willman
- College of Medicine, University of Florida, Gainesville, FL 32610, USA
| | - John Figg
- College of Medicine, University of Florida, Gainesville, FL 32610, USA
| | - Emma Dioso
- School of Medicine, University of Utah, Salt Lake City, UT 84132, USA
| | - Sai Sriram
- College of Medicine, University of Florida, Gainesville, FL 32610, USA
| | - Bankole Olowofela
- College of Medicine, University of Florida, Gainesville, FL 32610, USA
| | - Kevin Chacko
- College of Medicine, University of Florida, Gainesville, FL 32610, USA
| | - Jairo Hernandez
- College of Medicine, University of Florida, Gainesville, FL 32610, USA
| | - Brandon Lucke-Wold
- Department of Neurosurgery, University of Florida, Gainesville, FL 32608, USA
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11
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Tang L, Zhang R, Wang Y, Zhang X, Yang Y, Zhao B, Yang L. A simple self-assembly nanomicelle based on brain tumor-targeting peptide-mediated siRNA delivery for glioma immunotherapy via intranasal administration. Acta Biomater 2023; 155:521-537. [PMID: 36384220 DOI: 10.1016/j.actbio.2022.11.013] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2022] [Revised: 10/18/2022] [Accepted: 11/08/2022] [Indexed: 11/15/2022]
Abstract
The blood-brain barrier (BBB) has a key role in preventing drugs from entering the brain. Non-invasive intranasal drug delivery routes that bypass the BBB are increasing in popularity because of their ability to shorten the journey and reduce the loss of genetic drugs such as siRNA in transit. However, the complex synthesis and quality control process of most nose-to-brain delivery carriers and the limited mass production are the main obstacles to their clinical application. Here, we constructed a siRNA delivery system with simple synthesis and quality control methods using cholesterol-modified T7 (T7-C), in which T7 can bind to the transferrin receptor (TfR) expressed on glioma cells to target gliomas. In our results, T7-C had dual functions as a glioma-targeting carrier and immune adjuvant. As a targeted delivery carrier, T7-C intranasally delivered siRNA into the mouse brain through the olfactory bulb pathway and was taken up by glioma cells by the caveolin- and transferrin-dependent pathway. As an immune adjuvant, T7-C could promote DC maturation and combined with slit2 siRNA could promote polarization of M2 subtype macrophages to M1 subtype macrophages and then increase the proportion of effector T cells to remodel the tumor environment. In conclusion, T7-C with glioma targeting as a delivery system of slit2 siRNA showed a good therapeutic effect in the treatment of glioma after intranasal administration and had potential application prospects. STATEMENT OF SIGNIFICANCE: In contrast to the existing literature that uses complex materials to deliver drugs across the blood-brain barrier (BBB) in an invasive manner for glioma treatment, we developed a simple, self-assembling siRNA delivery system (T7-C) based on brain tumor-targeted T7 peptide to treat glioma by intranasal administration. T7-C/siRNA could reach the tumor site through the olfactory bulb route and adjust the "cold" tumor microenvironment to the "hot" tumor microenvironment and non-invasive intranasal delivery route could shorten the journey and reduce the loss of genetic drugs. Therefore, our design has good application prospects and is expected to serve as a general strategy for intranasal drug delivery in the treatment of brain tumors.
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Affiliation(s)
- Lin Tang
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu, 610041, China
| | - Rui Zhang
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu, 610041, China.
| | - Yusi Wang
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu, 610041, China
| | - Xiaoyu Zhang
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu, 610041, China
| | - Yuling Yang
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu, 610041, China
| | - Binyan Zhao
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu, 610041, China
| | - Li Yang
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu, 610041, China.
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12
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Sokolov AV, Isakova-Sivak IN, Mezhenskaya DA, Kostevich VA, Gorbunov NP, Elizarova AY, Matyushenko VA, Berson YM, Grudinina NA, Kolmakov NN, Zabrodskaya YA, Komlev AS, Semak IV, Budevich AI, Rudenko LG, Vasilyev VB. Molecular mimicry of the receptor-binding domain of the SARS-CoV-2 spike protein: from the interaction of spike-specific antibodies with transferrin and lactoferrin to the antiviral effects of human recombinant lactoferrin. Biometals 2022; 36:437-462. [PMID: 36334191 PMCID: PMC9638208 DOI: 10.1007/s10534-022-00458-6] [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: 09/04/2022] [Accepted: 10/21/2022] [Indexed: 11/08/2022]
Abstract
The pathogenesis of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection involves dysregulations of iron metabolism, and although the mechanism of this pathology is not yet fully understood, correction of iron metabolism pathways seems a promising pharmacological target. The previously observed effect of inhibiting SARS-CoV-2 infection by ferristatin II, an inducer of transferrin receptor 1 (TfR1) degradation, prompted the study of competition between Spike protein and TfR1 ligands, especially lactoferrin (Lf) and transferrin (Tf). We hypothesized molecular mimicry of Spike protein as cross-reactivity of Spike-specific antibodies with Tf and Lf. Thus, strong positive correlations (R2 > 0.95) were found between the level of Spike-specific IgG antibodies present in serum samples of COVID-19-recovered and Sputnik V-vaccinated individuals and their Tf-binding activity assayed with peroxidase-labeled anti-Tf. In addition, we observed cross-reactivity of Lf-specific murine monoclonal antibody (mAb) towards the SARS-CoV-2 Spike protein. On the other hand, the interaction of mAbs produced to the receptor-binding domain (RBD) of the Spike protein with recombinant RBD protein was disrupted by Tf, Lf, soluble TfR1, anti-TfR1 aptamer, as well as by peptides RGD and GHAIYPRH. Furthermore, direct interaction of RBD protein with Lf, but not Tf, was observed, with affinity of binding estimated by KD to be 23 nM and 16 nM for apo-Lf and holo-Lf, respectively. Treatment of Vero E6 cells with apo-Lf and holo-Lf (1–4 mg/mL) significantly inhibited SARS-CoV-2 replication of both Wuhan and Delta lineages. Protective effects of Lf on different arms of SARS-CoV-2-induced pathogenesis and possible consequences of cross-reactivity of Spike-specific antibodies are discussed.
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Affiliation(s)
- A V Sokolov
- Institute of Experimental Medicine, Academica Pavlova Str. 12, St. Petersburg, 197376, Russia.
| | - I N Isakova-Sivak
- Institute of Experimental Medicine, Academica Pavlova Str. 12, St. Petersburg, 197376, Russia
| | - D A Mezhenskaya
- Institute of Experimental Medicine, Academica Pavlova Str. 12, St. Petersburg, 197376, Russia
| | - V A Kostevich
- Institute of Experimental Medicine, Academica Pavlova Str. 12, St. Petersburg, 197376, Russia
| | - N P Gorbunov
- Institute of Experimental Medicine, Academica Pavlova Str. 12, St. Petersburg, 197376, Russia
| | - A Yu Elizarova
- Institute of Experimental Medicine, Academica Pavlova Str. 12, St. Petersburg, 197376, Russia
| | - V A Matyushenko
- Institute of Experimental Medicine, Academica Pavlova Str. 12, St. Petersburg, 197376, Russia
| | - Yu M Berson
- Institute of Experimental Medicine, Academica Pavlova Str. 12, St. Petersburg, 197376, Russia
| | - N A Grudinina
- Institute of Experimental Medicine, Academica Pavlova Str. 12, St. Petersburg, 197376, Russia
| | - N N Kolmakov
- Institute of Experimental Medicine, Academica Pavlova Str. 12, St. Petersburg, 197376, Russia
| | - Y A Zabrodskaya
- Smorodintsev Research Institute of Influenza, Russian Ministry of Health, Prof. Popova Str. 15/17, St. Petersburg, 197376, Russia.,Peter the Great Saint Petersburg Polytechnic University, 29 Ulitsa Polytechnicheskaya, 194064, Saint Petersburg, Russia
| | - A S Komlev
- Institute of Experimental Medicine, Academica Pavlova Str. 12, St. Petersburg, 197376, Russia
| | - I V Semak
- Department of Biochemistry, Faculty of Biology, Belarusian State University, Nezavisimisty Ave. 4, 220030, Minsk, Belarus
| | - A I Budevich
- Scientific and Practical Center of the National Academy of Sciences of Belarus for Animal Breeding, 11 Frunze Str., 222160, Zhodino, Belarus
| | - L G Rudenko
- Institute of Experimental Medicine, Academica Pavlova Str. 12, St. Petersburg, 197376, Russia
| | - V B Vasilyev
- Institute of Experimental Medicine, Academica Pavlova Str. 12, St. Petersburg, 197376, Russia
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13
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Parrasia S, Szabò I, Zoratti M, Biasutto L. Peptides as Pharmacological Carriers to the Brain: Promises, Shortcomings and Challenges. Mol Pharm 2022; 19:3700-3729. [PMID: 36174227 DOI: 10.1021/acs.molpharmaceut.2c00523] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Central nervous system (CNS) diseases are among the most difficult to treat, mainly because the vast majority of the drugs fail to cross the blood-brain barrier (BBB) or to reach the brain at concentrations adequate to exert a pharmacological activity. The obstacle posed by the BBB has led to the in-depth study of strategies allowing the brain delivery of CNS-active drugs. Among the most promising strategies is the use of peptides addressed to the BBB. Peptides are versatile molecules that can be used to decorate nanoparticles or can be conjugated to drugs, with either a stable link or as pro-drugs. They have been used to deliver to the brain both small molecules and proteins, with applications in diverse therapeutic areas such as brain cancers, neurodegenerative diseases and imaging. Peptides can be generally classified as receptor-targeted, recognizing membrane proteins expressed by the BBB microvessels (e.g., Angiopep2, CDX, and iRGD), "cell-penetrating peptides" (CPPs; e.g. TAT47-57, SynB1/3, and Penetratin), undergoing transcytosis through unspecific mechanisms, or those exploiting a mixed approach. The advantages of peptides have been extensively pointed out, but so far few studies have focused on the potential negative aspects. Indeed, despite having a generally good safety profile, some peptide conjugates may display toxicological characteristics distinct from those of the peptide itself, causing for instance antigenicity, cardiovascular alterations or hemolysis. Other shortcomings are the often brief lifetime in vivo, caused by the presence of peptidases, the vulnerability to endosomal/lysosomal degradation, and the frequently still insufficient attainable increase of brain drug levels, which remain below the therapeutically useful concentrations. The aim of this review is to analyze not only the successful and promising aspects of the use of peptides in brain targeting but also the problems posed by this strategy for drug delivery.
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Affiliation(s)
- Sofia Parrasia
- Department of Biology, University of Padova, Viale G. Colombo 3, 35131 Padova, Italy
| | - Ildikò Szabò
- Department of Biology, University of Padova, Viale G. Colombo 3, 35131 Padova, Italy
| | - Mario Zoratti
- CNR Neuroscience Institute, Viale G. Colombo 3, 35131 Padova, Italy.,Department of Biomedical Sciences, University of Padova, Viale G. Colombo 3, 35131 Padova, Italy
| | - Lucia Biasutto
- CNR Neuroscience Institute, Viale G. Colombo 3, 35131 Padova, Italy.,Department of Biomedical Sciences, University of Padova, Viale G. Colombo 3, 35131 Padova, Italy
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14
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Hersh AM, Alomari S, Tyler BM. Crossing the Blood-Brain Barrier: Advances in Nanoparticle Technology for Drug Delivery in Neuro-Oncology. Int J Mol Sci 2022; 23:4153. [PMID: 35456971 PMCID: PMC9032478 DOI: 10.3390/ijms23084153] [Citation(s) in RCA: 80] [Impact Index Per Article: 40.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2022] [Revised: 04/01/2022] [Accepted: 04/07/2022] [Indexed: 12/10/2022] Open
Abstract
The blood-brain barrier (BBB) constitutes a microvascular network responsible for excluding most drugs from the brain. Treatment of brain tumors is limited by the impermeability of the BBB and, consequently, survival outcomes for malignant brain tumors remain poor. Nanoparticles (NPs) represent a potential solution to improve drug transport to brain tumors, given their small size and capacity to target tumor cells. Here, we review the unique physical and chemical properties of NPs that aid in BBB transport and discuss mechanisms of NP transport across the BBB, including paracellular transport, carrier-mediated transport, and adsorptive- and receptor-mediated transcytosis. The major types of NPs investigated for treatment of brain tumors are detailed, including polymeric NPs, liposomes, solid lipid NPs, dendrimers, metals, quantum dots, and nanogels. In addition to their role in drug delivery, NPs can be used as imaging contrast agents and can be conjugated with imaging probes to assist in visualizing tumors, demarcating lesion boundaries and margins, and monitoring drug delivery and treatment response. Multifunctional NPs can be designed that are capable of targeting tumors for both imaging and therapeutic purposes. Finally, limitations of NPs for brain tumor treatment are discussed.
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Affiliation(s)
| | | | - Betty M. Tyler
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, MD 21287, USA; (A.M.H.); (S.A.)
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15
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Cui J, Xu Y, Tu H, Zhao H, Wang H, Di L, Wang R. Gather wisdom to overcome barriers: Well-designed nano-drug delivery systems for treating gliomas. Acta Pharm Sin B 2022; 12:1100-1125. [PMID: 35530155 PMCID: PMC9069319 DOI: 10.1016/j.apsb.2021.08.013] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2021] [Revised: 07/07/2021] [Accepted: 08/02/2021] [Indexed: 12/12/2022] Open
Abstract
Due to the special physiological and pathological characteristics of gliomas, most therapeutic drugs are prevented from entering the brain. To improve the poor prognosis of existing therapies, researchers have been continuously developing non-invasive methods to overcome barriers to gliomas therapy. Although these strategies can be used clinically to overcome the blood‒brain barrier (BBB), the accurate delivery of drugs to the glioma lesions cannot be ensured. Nano-drug delivery systems (NDDS) have been widely used for precise drug delivery. In recent years, researchers have gathered their wisdom to overcome barriers, so many well-designed NDDS have performed prominently in preclinical studies. These meticulous designs mainly include cascade passing through BBB and targeting to glioma lesions, drug release in response to the glioma microenvironment, biomimetic delivery systems based on endogenous cells/extracellular vesicles/protein, and carriers created according to the active ingredients of traditional Chinese medicines. We reviewed these well-designed NDDS in detail. Furthermore, we discussed the current ongoing and completed clinical trials of NDDS for gliomas therapy, and analyzed the challenges and trends faced by clinical translation of these well-designed NDDS.
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Affiliation(s)
- Jiwei Cui
- College of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, China
- Jiangsu Provincial TCM Engineering Technology, Research Center of High Efficient Drug Delivery System, Nanjing 210023, China
| | - Yuanxin Xu
- College of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, China
- Jiangsu Provincial TCM Engineering Technology, Research Center of High Efficient Drug Delivery System, Nanjing 210023, China
| | - Haiyan Tu
- College of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, China
- Jiangsu Provincial TCM Engineering Technology, Research Center of High Efficient Drug Delivery System, Nanjing 210023, China
| | - Huacong Zhao
- College of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, China
- Jiangsu Provincial TCM Engineering Technology, Research Center of High Efficient Drug Delivery System, Nanjing 210023, China
| | - Honglan Wang
- College of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, China
- 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, Nanjing 210023, China
- Jiangsu Provincial TCM Engineering Technology, Research Center of High Efficient Drug Delivery System, Nanjing 210023, China
| | - Ruoning Wang
- College of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, China
- Jiangsu Provincial TCM Engineering Technology, Research Center of High Efficient Drug Delivery System, Nanjing 210023, China
- Corresponding author. Tel./fax: +86 15852937869.
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16
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Enhanced fluorescence/magnetic resonance dual imaging and gene therapy of liver cancer using cationized amylose nanoprobe. Mater Today Bio 2022; 13:100220. [PMID: 35243295 PMCID: PMC8861411 DOI: 10.1016/j.mtbio.2022.100220] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2021] [Revised: 01/22/2022] [Accepted: 02/12/2022] [Indexed: 11/21/2022] Open
Abstract
Recently, various technologies for targeted gene release in cancer treatment have emerged. However, most of these strategies are facing the challenge of untraceable distribution and poor antitumour treatment effects. In this study, we constructed a gene delivery system that integrated a series of components to assemble multifunctional NPs, providing a promising theranostic nanoplatform for hepatocellular carcinoma (HCC) therapy. Cationized amylose (CA), superparamagnetic iron oxide (SPIO) nanoparticles (NPs), and tetraphenylethylene (TPE) were self-assembled to form nanospheres (CSP/TPE). The prepared NPs was modified with SP94 pepide through amidation reaction, and then survivin small interfering RNA (siRNA) were loaded into the NPs to form CSP/TPE@siRNA-SP94 NPs. Our results showed that the prepared NPs had good size distribution, high RNA condensation and transfection ability. CSP/TPE@siRNA-SP94 NPs exhibited excellent fluorescence and magnetic resonance (MR) imaging properties in vitro and in vivo. The prepared targeted NPs improved Huh-7 cellular uptake in vitro, and the biodistribution of CSP/TPE@siRNA-SP94 in vivo was observed through in/ex vivo fluorescence imaging system and MRI. As survivin siRNA effectively retained in tumour cells, CSP/TPE@siRNA-SP94 NPs considerably inhibited tumour growth in vivo. In addition, H&E staining results showed that all the prepared CSP-based NPs had good biocompatibilities, as few histological changes or tumour metastasis were observed in major organs of the mice in the treatment group. Therefore, we envisage that the prepared CSP/TPE@siRNA-SP94 NPs can represent a promising strategy for HCC diagnosis and treatment.
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17
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Poustforoosh A, Nematollahi MH, Hashemipour H, Pardakhty A. Recent advances in Bio-conjugated nanocarriers for crossing the Blood-Brain Barrier in (pre-)clinical studies with an emphasis on vesicles. J Control Release 2022; 343:777-797. [DOI: 10.1016/j.jconrel.2022.02.015] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Revised: 02/10/2022] [Accepted: 02/12/2022] [Indexed: 12/12/2022]
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18
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Mojarad-Jabali S, Farshbaf M, Hemmati S, Sarfraz M, Motasadizadeh H, Shahbazi Mojarrad J, Atyabi F, Zakeri-Milani P, Valizadeh H. Comparison of three synthetic transferrin mimetic small peptides to promote the blood-brain barrier penetration of vincristine liposomes for improved glioma targeted therapy. Int J Pharm 2021; 613:121395. [PMID: 34933080 DOI: 10.1016/j.ijpharm.2021.121395] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2021] [Revised: 12/02/2021] [Accepted: 12/14/2021] [Indexed: 12/18/2022]
Abstract
The existence of the blood-brain barrier (BBB) makes the clinical chemotherapy of glioma a formidable challenge, because it hinders the passage of different chemotherapeutics into the brain and reduces the overall therapeutic efficiency. Therefore, it is necessary to design a drug delivery system in way that would favor the transportation of anti-cancer agents across the BBB and increase their selective accumulation within the tumor cells without affecting the normal tissues. Transferrin receptor (TfR) that shows an elevated level of expression on the BBB and glioma cells emerges as a promising tool for brain targeted delivery and glioma therapy. However, only a limited number of studies have comparatively evaluated the functionally of TfR targeting ligands. Herein, a series of liposomal formulations modified with the most well-known TfR targeting peptides including T12 (also known as THR), B6, and T7 was developed and their brain targeting capability and selective glioma accumulation was comparatively evaluated in vitro and in vivo. Among all TfR targeting or non-targeting groups, T7-modified liposomes (T7-LS) showed the highest BBB penetration capacity and brain distribution and displayed an enhanced accumulation in glioma cells. When loaded with vincristine (VCR), as a model chemotherapeutic, T7-LS/VCR could achieve the best anti-glioma outcome by means of targeted cytotoxicity and apoptosis in vitro. The obtained results suggested T7-LS as a potential platform for effective brain targeted delivery and glioma therapy in clinic.
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Affiliation(s)
- Solmaz Mojarad-Jabali
- Department of Pharmaceutics, Faculty of Pharmacy, Tabriz University of Medical Sciences, Tabriz, Iran; Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Masoud Farshbaf
- Department of Medical Nanotechnology, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran; Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Salar Hemmati
- Drug Applied Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Muhammad Sarfraz
- College of Pharmacy, Al Ain University, Al Ain 64141, United Arab Emirates
| | - Hamidreza Motasadizadeh
- Department of Pharmaceutical Nanotechnology, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran; Nanotechnology Research Center, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | | | - Fatemeh Atyabi
- Department of Pharmaceutical Nanotechnology, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran; Nanotechnology Research Center, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | - Parvin Zakeri-Milani
- Liver and Gastrointestinal Diseases Research Center and Faculty of Pharmacy, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Hadi Valizadeh
- Department of Pharmaceutics, Faculty of Pharmacy, Tabriz University of Medical Sciences, Tabriz, Iran; Drug Applied Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
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19
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Abstract
ABSTRACT Gliomas and glioblastoma comprise the majority of brain malignancies and are difficult to treat despite standard of care and advances in immunotherapy. The challenges of controlling glioma growth and recurrence involve the uniquely immunosuppressive tumor microenvironment and systemic blunting of immune responses. In addition to highlighting key features of glioma and glioblastoma composition and immunogenicity, this review presents several future directions for immunotherapy, such as vaccines and synergistic combination treatment regimens, to better combat these tumors.
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20
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Zou X, Jiang Z, Li L, Huang Z. Selenium nanoparticles coated with pH responsive silk fibroin complex for fingolimod release and enhanced targeting in thyroid cancer. ARTIFICIAL CELLS NANOMEDICINE AND BIOTECHNOLOGY 2021; 49:83-95. [PMID: 33438446 DOI: 10.1080/21691401.2021.1871620] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Cancer-targeted drug delivery systems based on nanoparticles (NPs) have been considered promising therapies. In this study, we developed a pH-responsive smart NPs drug delivery system using silk fibroin (SF), selenium nanoparticles (Se NPs), fingolimod (FTY720), and heptapeptide (T7). The prepared FTY720@T7-SF-Se NPs were spheres with an average diameter of 120 nm, which would contribute to the enhanced permeability and retention effects in tumour regions. The encapsulation efficiency (EE) of the FTY720@T7-SF-Se NPs was 71.95 ± 3.81%. The release of FTY720 from the nanocarriers was pH-dependent, and the release of FTY720 was accelerated in an acidic environment. Both in vitro and in vivo studies showed that FTY720@T7-SF-Se NPs had an enhanced cellular uptake selectivity and antitumor activity for thyroid cancer. The bio-distribution study in vivo further demonstrated that FTY720@T7-SF-Se NPs could effectively accumulate in the tumour region, thereby enhancing the ability to kill cancer cells in vivo. In addition, studies of histology and immunohistochemistry showed that FTY720@T7-SF-Se NPs had low toxicity to the major organs of tumour-bearing mice, indicating the prepared NPs has good biocompatibility in vivo. These results suggest that the tumour-targeted NPs delivery system (FTY720@T7-SF-Se NPs) has great potential as a new tool for thyroid cancer therapy.
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Affiliation(s)
- Xiangcai Zou
- Department of General Surgery, Zhujiang Hospital, Southern Medical University/The Second School of Clinical Medicine, Southern Medical University, Guangzhou, China.,Department of General Surgery, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Zhipeng Jiang
- Department of Gastrointestinal Surgery, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Liang Li
- Digestive Medicine Center, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, China
| | - Zonghai Huang
- Department of General Surgery, Zhujiang Hospital, Southern Medical University/The Second School of Clinical Medicine, Southern Medical University, Guangzhou, China
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21
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Wang H, Chen W, Wu G, Kong J, Yuan S, Chen L. A Magnetic T7 Peptide&AS1411 Aptamer-Modified Microemulsion for Triple Glioma-Targeted Delivery of Shikonin and Docetaxel. J Pharm Sci 2021; 110:2946-2954. [PMID: 33785350 DOI: 10.1016/j.xphs.2021.03.018] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Revised: 03/24/2021] [Accepted: 03/24/2021] [Indexed: 01/17/2023]
Abstract
Glioma-targeted drug delivery is a hugely challenging task because of the multibarrier in the brain. In this study, we report a magnetic T7 peptide&AS1411 aptamer-modified microemulsion for triple glioma-targeted delivery of shikonin and docetaxel (Fe3O4@T7/AS1411/DTX&SKN-M). Such a system comprises two tumor-targeted ligands (T7 peptide and AS1411 aptamer), ultra-small superparamagnetic iron oxide nanoparticle (Fe3O4), and shikonin&docetaxel-coloaded microemulsion (SKN&DTX-M). Fe3O4@T7/AS1411/DTX&SKN-M is capable of stably circulating in the blood, accumulating around the brain under an external magnetic field, distributing inside the glioma via the affinity to nucleolin/transferrin receptor, and retarding the growth of orthotopic glioma. Fe3O4@T7/AS1411/DTX&SKN-M encapsulated Fe3O4 nanoparticles in the core to obtain the superparamagnetism, which did not influence the main surface properties. Introducing 6% (wt%) of DSPE-PEG2000-T7 and 180 nM of AS1411 collaboratively enhanced the murine glioma (G422) cellular uptake of Fe3O4@T7/AS1411/DTX&SKN-M and thereby achieved the strongest antiproliferation among all the groups. Notably, the drug distribution at the brain sites of orthotopic Luc-G422 glioma tumor-bearing nude mice treated with Fe3O4@T7/AS1411/DTX&SKN-M was overwhelming among all the treatments. Most importantly, Fe3O4@T7/AS1411/DTX&SKN-M not only significantly reduced the luminescence signal at the brain areas of orthotopic Luc-G422 glioma mice but also prolonged the overall survival period. The enhancement of anti-glioma efficacy was associated with down-regulating the population of CD133- and CD44-positive cells within the tumors. In summary, such a triple glioma-targeted delivery of shikonin and docetaxel using combinational magnetism and T7/AS1411 modification strategies provides a promising method for synergistic and precise glioma therapy.
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Affiliation(s)
- Hong Wang
- Department of Neurosurgery, School of Medicine, Zhongda Hospital, Southeast University, Nanjing 210009, People's Republic of China
| | - Wanghao Chen
- Department of Neurosurgery, School of Medicine, Zhongda Hospital, Southeast University, Nanjing 210009, People's Republic of China
| | - Guojian Wu
- Department of Neurosurgery, School of Medicine, Zhongda Hospital, Southeast University, Nanjing 210009, People's Republic of China
| | - Jun Kong
- Department of Neurosurgery, School of Medicine, Zhongda Hospital, Southeast University, Nanjing 210009, People's Republic of China
| | - Shaofei Yuan
- Department of Medical Oncology, The Third Affiliated Hospital of Wenzhou Medical University, Rui'an 325200, People's Republic of China.
| | - Lukui Chen
- Department of Neurosurgery, School of Medicine, Zhongda Hospital, Southeast University, Nanjing 210009, People's Republic of China; Department of Neurosurgery, Cancer Center, Integrated Hospital of Traditional Chinese Medicine, Southern Medical University, Guangzhou 510315, People's Republic of China.
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22
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Macedo A, Filipe P, Thomé NG, Vieira J, Oliveira C, Teodósio C, Ferreira R, Roque L, Fonte P. A Brief Overview of the Oral Delivery of Insulin as an Alternative to the Parenteral Delivery. Curr Mol Med 2021; 20:134-143. [PMID: 31965934 DOI: 10.2174/1566524019666191010095522] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2019] [Revised: 09/18/2019] [Accepted: 09/23/2019] [Indexed: 12/27/2022]
Abstract
Diabetes mellitus greatly affects the quality of life of patients and has a worldwide prevalence. Insulin is the most commonly used drug to treat diabetic patients and is usually administered through the subcutaneous route. However, this route of administration is ineffective due to the low concentration of insulin at the site of action. This route of administration causes discomfort to the patient and increases the risk of infection due to skin barrier disturbance caused by the needle. The oral administration of insulin has been proposed to surpass the disadvantages of subcutaneous administration. In this review, we give an overview of the strategies to deliver insulin by the oral route, from insulin conjugation to encapsulation into nanoparticles. These strategies are still under development to attain efficacy and effectiveness that are expected to be achieved in the near future.
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Affiliation(s)
- Ana Macedo
- LAQV, REQUIMTE, Department of Chemical Sciences - Applied Chemistry Lab, Faculty of Pharmacy, University of Porto, Rua de Jorge Viterbo Ferreira 228, 4050-313 Porto, Portugal.,CBIOS, Universidade Lusófona Research Center for Biosciences & Health Technologies, Campo Grande 376, 1749-024 Lisboa, Portugal
| | - Patrícia Filipe
- CBIOS, Universidade Lusófona Research Center for Biosciences & Health Technologies, Campo Grande 376, 1749-024 Lisboa, Portugal.,Department of Biomedical Sciences, University of Alcalá, Ctra. Madrid-Barcelona Km. 33.600, 28871 Alcalá de Henares, Madrid, Spain
| | - Natália G Thomé
- Center for Marine Sciences (CCMAR), University of Algarve, Gambelas Campus, 8005-139 Faro, Portugal.,Department of Chemistry and Pharmacy, Faculty of Sciences and Technology, University of Algarve, Gambelas Campus, 8005-139 Faro, Portugal
| | - João Vieira
- CBIOS, Universidade Lusófona Research Center for Biosciences & Health Technologies, Campo Grande 376, 1749-024 Lisboa, Portugal
| | - Carolina Oliveira
- CBIOS, Universidade Lusófona Research Center for Biosciences & Health Technologies, Campo Grande 376, 1749-024 Lisboa, Portugal
| | - Catarina Teodósio
- CBIOS, Universidade Lusófona Research Center for Biosciences & Health Technologies, Campo Grande 376, 1749-024 Lisboa, Portugal
| | - Raquel Ferreira
- CBIOS, Universidade Lusófona Research Center for Biosciences & Health Technologies, Campo Grande 376, 1749-024 Lisboa, Portugal
| | - Luís Roque
- CBIOS, Universidade Lusófona Research Center for Biosciences & Health Technologies, Campo Grande 376, 1749-024 Lisboa, Portugal
| | - Pedro Fonte
- LAQV, REQUIMTE, Department of Chemical Sciences - Applied Chemistry Lab, Faculty of Pharmacy, University of Porto, Rua de Jorge Viterbo Ferreira 228, 4050-313 Porto, Portugal.,CBIOS, Universidade Lusófona Research Center for Biosciences & Health Technologies, Campo Grande 376, 1749-024 Lisboa, Portugal.,Center for Marine Sciences (CCMAR), University of Algarve, Gambelas Campus, 8005-139 Faro, Portugal.,Department of Chemistry and Pharmacy, Faculty of Sciences and Technology, University of Algarve, Gambelas Campus, 8005-139 Faro, Portugal.,IBB-Institute for Bioengineering and Biosciences, Department of Bioengineering, Instituto Superior Técnico, University of Lisbon, Avenida Rovisco Pais 1, 1049-001 Lisboa, Portugal
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23
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Wang R, Yan H, Yu A, Ye L, Zhai G. Cancer targeted biomimetic drug delivery system. J Drug Deliv Sci Technol 2021. [DOI: 10.1016/j.jddst.2021.102530] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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24
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Ray RM, Hansen AH, Taskova M, Jandl B, Hansen J, Soemardy C, Morris KV, Astakhova K. Enhanced target cell specificity and uptake of lipid nanoparticles using RNA aptamers and peptides. Beilstein J Org Chem 2021; 17:891-907. [PMID: 33981364 PMCID: PMC8093553 DOI: 10.3762/bjoc.17.75] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Accepted: 04/09/2021] [Indexed: 01/28/2023] Open
Abstract
Lipid nanoparticles (LNPs) constitute a facile and scalable approach for delivery of payloads to human cells. LNPs are relatively immunologically inert and can be produced in a cost effective and scalable manner. However, targeting and delivery of LNPs across the blood–brain barrier (BBB) has proven challenging. In an effort to target LNPs composed of an ionizable cationic lipid (DLin-MC3-DMA), cholesterol, the phospholipid 1,2-distearoyl-sn-glycero-3-phosphocholine (DSPC), and 1,2-dimyristoyl-rac-glycero-3-methoxypolyethylene glycol-2000 (DMG-PEG 2000) to particular cell types, as well as to generate LNPs that can cross the BBB, we developed and assessed two approaches. The first was centered on the BBB-penetrating trans-activator of transcription (Tat) peptide or the peptide T7, and the other on RNA aptamers targeted to glycoprotein gp160 from human immunodeficiency virus (HIV) or C-C chemokine receptor type 5 (CCR5), a HIV-1 coreceptor. We report herein a CCR5-selective RNA aptamer that acts to facilitate entry through a simplified BBB model and that drives the uptake of LNPs into CCR5-expressing cells, while the gp160 aptamer did not. We further observed that the addition of cell-penetrating peptides, Tat and T7, did not increase BBB penetration above the aptamer-loaded LNPs alone. Moreover, we found that these targeted LNPs exhibit low immunogenic and low toxic profiles and that targeted LNPs can traverse the BBB to potentially deliver drugs into the target tissue. This approach highlights the usefulness of aptamer-loaded LNPs to increase target cell specificity and potentially deliverability of central-nervous-system-active RNAi therapeutics across the BBB.
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Affiliation(s)
- Roslyn M Ray
- Center for Gene Therapy, Beckman Research Institute, City of Hope, Duarte, CA, United States of America
| | | | - Maria Taskova
- Department of Chemistry, Technical University of Denmark, Lyngby, Denmark
| | - Bernhard Jandl
- Institute of Biological Chemistry, Faculty of Chemistry, University of Vienna, 1090 Vienna, Austria
| | - Jonas Hansen
- Department of Chemistry, Technical University of Denmark, Lyngby, Denmark
| | - Citra Soemardy
- Center for Gene Therapy, Beckman Research Institute, City of Hope, Duarte, CA, United States of America
| | - Kevin V Morris
- Center for Gene Therapy, Beckman Research Institute, City of Hope, Duarte, CA, United States of America.,School of Medical Sciences, Griffith University, Gold Coast, Australia 4222.,Menzies Health Institute Queensland, Griffith University, Gold Coast, QLD 4222, Australia
| | - Kira Astakhova
- Department of Chemistry, Technical University of Denmark, Lyngby, Denmark
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25
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Reimunde P, Pensado-López A, Carreira Crende M, Lombao Iglesias V, Sánchez L, Torrecilla-Parra M, Ramírez CM, Anfray C, Torres Andón F. Cellular and Molecular Mechanisms Underlying Glioblastoma and Zebrafish Models for the Discovery of New Treatments. Cancers (Basel) 2021; 13:1087. [PMID: 33802571 PMCID: PMC7961726 DOI: 10.3390/cancers13051087] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Revised: 02/23/2021] [Accepted: 03/01/2021] [Indexed: 12/11/2022] Open
Abstract
Glioblastoma (GBM) is the most common of all brain malignant tumors; it displays a median survival of 14.6 months with current complete standard treatment. High heterogeneity, aggressive and invasive behavior, the impossibility of completing tumor resection, limitations for drug administration and therapeutic resistance to current treatments are the main problems presented by this pathology. In recent years, our knowledge of GBM physiopathology has advanced significantly, generating relevant information on the cellular heterogeneity of GBM tumors, including cancer and immune cells such as macrophages/microglia, genetic, epigenetic and metabolic alterations, comprising changes in miRNA expression. In this scenario, the zebrafish has arisen as a promising animal model to progress further due to its unique characteristics, such as transparency, ease of genetic manipulation, ethical and economic advantages and also conservation of the major brain regions and blood-brain-barrier (BBB) which are similar to a human structure. A few papers described in this review, using genetic and xenotransplantation zebrafish models have been used to study GBM as well as to test the anti-tumoral efficacy of new drugs, their ability to interact with target cells, modulate the tumor microenvironment, cross the BBB and/or their toxicity. Prospective studies following these lines of research may lead to a better diagnosis, prognosis and treatment of patients with GBM.
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Affiliation(s)
- Pedro Reimunde
- Department of Medicine, Campus de Oza, Universidade da Coruña, 15006 A Coruña, Spain
- Department of Neurosurgery, Hospital Universitario Lucus Augusti, 27003 Lugo, Spain
| | - Alba Pensado-López
- Department of Zoology, Genetics and Physical Anthropology, Campus de Lugo, Universidade de Santiago de Compostela, 27002 Lugo, Spain; (A.P.-L.); (M.C.C.); (V.L.I.); (L.S.)
- Center for Research in Molecular Medicine and Chronic Diseases (CiMUS), Universidade de Santiago de Compostela, 15706 Santiago de Compostela, Spain
| | - Martín Carreira Crende
- Department of Zoology, Genetics and Physical Anthropology, Campus de Lugo, Universidade de Santiago de Compostela, 27002 Lugo, Spain; (A.P.-L.); (M.C.C.); (V.L.I.); (L.S.)
| | - Vanesa Lombao Iglesias
- Department of Zoology, Genetics and Physical Anthropology, Campus de Lugo, Universidade de Santiago de Compostela, 27002 Lugo, Spain; (A.P.-L.); (M.C.C.); (V.L.I.); (L.S.)
| | - Laura Sánchez
- Department of Zoology, Genetics and Physical Anthropology, Campus de Lugo, Universidade de Santiago de Compostela, 27002 Lugo, Spain; (A.P.-L.); (M.C.C.); (V.L.I.); (L.S.)
| | - Marta Torrecilla-Parra
- IMDEA Research Institute of Food and Health Sciences, 28049 Madrid, Spain; (M.T.-P.); (C.M.R.)
| | - Cristina M. Ramírez
- IMDEA Research Institute of Food and Health Sciences, 28049 Madrid, Spain; (M.T.-P.); (C.M.R.)
| | - Clément Anfray
- IRCCS Istituto Clinico Humanitas, Via A. Manzoni 56, 20089 Rozzano, Milan, Italy;
| | - Fernando Torres Andón
- Center for Research in Molecular Medicine and Chronic Diseases (CiMUS), Universidade de Santiago de Compostela, 15706 Santiago de Compostela, Spain
- IRCCS Istituto Clinico Humanitas, Via A. Manzoni 56, 20089 Rozzano, Milan, Italy;
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26
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Wang S, Sun H. Transferrin receptors targeting peptide (T7 peptide) surface-modified sorafenib nanoliposomes enhance the anti-tumor effect in colorectal cancer. Pharm Dev Technol 2020; 25:1063-1070. [PMID: 32589499 DOI: 10.1080/10837450.2020.1786116] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
In this work, T7 modified nanoliposome loaded SNF (T7-SNF-NLPs) was developed. The physicochemical properties and characteristics of T7-SNF-NLPs, including morphology, particle size, zeta potential, stability, and in vitro release, were determined. In vitro toxicity and cellular uptake were evaluated in RKO cells. Antitumor efficiency was examined in RKO cells-bearing Kunming mice to assess their potential applications in the development of nanoliposomes therapeutics. The average particle size of T7-SNF-NLPs was observed to be 131.6 ± 1.7 nm and the polydispersity index represented a uniform mono-dispersion with PDI = 0.19. SNF was sustainably released from T7-SNF-NLPs at a release rate of 65% at 48 h in pH 7.4 PBS. The release rate of SNF was over 72% from T7-SNF-NLPs in pH 6.5 PBS, faster than that in pH 7.4, which indicated that the release rate of SNF was enhanced under the acidic environment. In vitro study clearly showed that T7 modified NLPs was more effective in inducing uptake and apoptosis in cancer cells than nonmodified NLPs. The IC50 values of T7-SNF-NLPs treated RKO cells was 9.54 μg/mL, 9.23 μg/mL for SNF-NLPs and 16.85 μg/mL for free SNF. T7-SNF-NLPs was highly efficient in suppressing the tumor growth in xenograft tumor model. The proportion of Ki67 in T7-SNF-NLPs group was significantly lower than that of either free drug or nonmodified NLPs.
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Affiliation(s)
- Shuaiqi Wang
- Gastrointestinal Tumor Center, Chongqing University Cancer Hospital, Chongqing, China
| | - Hao Sun
- Gastrointestinal Tumor Center, Chongqing University Cancer Hospital, Chongqing, China
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27
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Li J, Zhao J, Tan T, Liu M, Zeng Z, Zeng Y, Zhang L, Fu C, Chen D, Xie T. Nanoparticle Drug Delivery System for Glioma and Its Efficacy Improvement Strategies: A Comprehensive Review. Int J Nanomedicine 2020; 15:2563-2582. [PMID: 32368041 PMCID: PMC7173867 DOI: 10.2147/ijn.s243223] [Citation(s) in RCA: 94] [Impact Index Per Article: 23.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2019] [Accepted: 03/21/2020] [Indexed: 12/22/2022] Open
Abstract
Gliomas are the most common tumor of the central nervous system. However, the presence of the brain barrier blocks the effective delivery of drugs and leads to the treatment failure of various drugs. The development of a nanoparticle drug delivery system (NDDS) can solve this problem. In this review, we summarized the brain barrier (including blood-brain barrier (BBB), blood-brain tumor barriers (BBTB), brain-cerebrospinal fluid barrier (BCB), and nose-to-brain barrier), NDDS of glioma (such as passive targeting systems, active targeting systems, and environmental responsive targeting systems), and NDDS efficacy improvement strategies and deficiencies. The research prospect of drug-targeted delivery systems for glioma is also discussed.
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Affiliation(s)
- Jie Li
- College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, People’s Republic of China
- Holistic Integrative Pharmacy Institutes, Hangzhou Normal University, Hangzhou, Zhejiang, People’s Republic of China
- Key Laboratory of Elemene Class Anti-Cancer Chinese Medicine of Zhejiang Province, Hangzhou, Zhejiang, People’s Republic of China
- Engineering Laboratory of Development and Application of Traditional Chinese Medicine from Zhejiang Province, Hangzhou, Zhejiang, People’s Republic of China
| | - Jiaqian Zhao
- Holistic Integrative Pharmacy Institutes, Hangzhou Normal University, Hangzhou, Zhejiang, People’s Republic of China
- Key Laboratory of Elemene Class Anti-Cancer Chinese Medicine of Zhejiang Province, Hangzhou, Zhejiang, People’s Republic of China
- Engineering Laboratory of Development and Application of Traditional Chinese Medicine from Zhejiang Province, Hangzhou, Zhejiang, People’s Republic of China
- College of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai, People’s Republic of China
| | - Tiantian Tan
- Holistic Integrative Pharmacy Institutes, Hangzhou Normal University, Hangzhou, Zhejiang, People’s Republic of China
- Key Laboratory of Elemene Class Anti-Cancer Chinese Medicine of Zhejiang Province, Hangzhou, Zhejiang, People’s Republic of China
- Engineering Laboratory of Development and Application of Traditional Chinese Medicine from Zhejiang Province, Hangzhou, Zhejiang, People’s Republic of China
| | - Mengmeng Liu
- Holistic Integrative Pharmacy Institutes, Hangzhou Normal University, Hangzhou, Zhejiang, People’s Republic of China
- Key Laboratory of Elemene Class Anti-Cancer Chinese Medicine of Zhejiang Province, Hangzhou, Zhejiang, People’s Republic of China
- Engineering Laboratory of Development and Application of Traditional Chinese Medicine from Zhejiang Province, Hangzhou, Zhejiang, People’s Republic of China
| | - Zhaowu Zeng
- Holistic Integrative Pharmacy Institutes, Hangzhou Normal University, Hangzhou, Zhejiang, People’s Republic of China
- Key Laboratory of Elemene Class Anti-Cancer Chinese Medicine of Zhejiang Province, Hangzhou, Zhejiang, People’s Republic of China
- Engineering Laboratory of Development and Application of Traditional Chinese Medicine from Zhejiang Province, Hangzhou, Zhejiang, People’s Republic of China
| | - Yiying Zeng
- Holistic Integrative Pharmacy Institutes, Hangzhou Normal University, Hangzhou, Zhejiang, People’s Republic of China
- Key Laboratory of Elemene Class Anti-Cancer Chinese Medicine of Zhejiang Province, Hangzhou, Zhejiang, People’s Republic of China
- Engineering Laboratory of Development and Application of Traditional Chinese Medicine from Zhejiang Province, Hangzhou, Zhejiang, People’s Republic of China
| | - Lele Zhang
- School of Medicine, Chengdu University, Chengdu, People’s Republic of China
| | - Chaomei Fu
- College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, People’s Republic of China
| | - Dajing Chen
- Holistic Integrative Pharmacy Institutes, Hangzhou Normal University, Hangzhou, Zhejiang, People’s Republic of China
- Key Laboratory of Elemene Class Anti-Cancer Chinese Medicine of Zhejiang Province, Hangzhou, Zhejiang, People’s Republic of China
- Engineering Laboratory of Development and Application of Traditional Chinese Medicine from Zhejiang Province, Hangzhou, Zhejiang, People’s Republic of China
| | - Tian Xie
- Holistic Integrative Pharmacy Institutes, Hangzhou Normal University, Hangzhou, Zhejiang, People’s Republic of China
- Key Laboratory of Elemene Class Anti-Cancer Chinese Medicine of Zhejiang Province, Hangzhou, Zhejiang, People’s Republic of China
- Engineering Laboratory of Development and Application of Traditional Chinese Medicine from Zhejiang Province, Hangzhou, Zhejiang, People’s Republic of China
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28
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Busatto S, Zendrini A, Radeghieri A, Paolini L, Romano M, Presta M, Bergese P. The nanostructured secretome. Biomater Sci 2020; 8:39-63. [PMID: 31799977 DOI: 10.1039/c9bm01007f] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
The term secretome, which traditionally strictly refers to single proteins, should be expanded to also include the great variety of nanoparticles secreted by cells (secNPs) into the extracellular space, which ranges from high-density lipoproteins of a few nanometers to extracellular vesicles and fat globules of hundreds of nanometers. Widening the definition is urged by the ever-increasing understanding of the role of secNPs as regulators/mediators of key physiological and pathological processes, which also puts them in the running as breakthrough cell-free therapeutics and diagnostics. "Made by cells for cells", secNPs are envisioned as a sweeping paradigm shift in nanomedicine, promising to overcome the limitations of synthetic nanoparticles by unsurpassed circulation and targeting abilities, precision and sustainability. From a longer/wider perspective, advanced manipulation would possibly make secNPs available as building blocks for future "biogenic" nanotechnology. However, the current knowledge is fragmented and sectorial (the majority of the studies being focused on a specific biological and/or medical aspect of a given secNP class or subclass), the understanding of the nanoscale and interfacial properties is limited and the development of bioprocesses and regulatory initiatives is in the early days. We believe that new multidisciplinary competencies and synergistic efforts need to be attracted and augmented to move forward. This review will contribute to the effort by attempting for the first time to rationally gather and elaborate secNPs and their traits into a unique concise framework - from biogenesis to colloidal properties, engineering and clinical translation - disclosing the overall view and easing comparative analysis and future exploitation.
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Affiliation(s)
- S Busatto
- Department of Molecular and Translational Medicine, University of Brescia, 25123 Brescia, Italy.
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29
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Johnsen KB, Burkhart A, Thomsen LB, Andresen TL, Moos T. Targeting the transferrin receptor for brain drug delivery. Prog Neurobiol 2019; 181:101665. [DOI: 10.1016/j.pneurobio.2019.101665] [Citation(s) in RCA: 125] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2019] [Revised: 07/10/2019] [Accepted: 07/18/2019] [Indexed: 02/07/2023]
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30
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Long non-coding RNA LINC00174 promotes glycolysis and tumor progression by regulating miR-152-3p/SLC2A1 axis in glioma. JOURNAL OF EXPERIMENTAL & CLINICAL CANCER RESEARCH : CR 2019; 38:395. [PMID: 31492194 PMCID: PMC6731586 DOI: 10.1186/s13046-019-1390-x] [Citation(s) in RCA: 46] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/02/2019] [Accepted: 08/26/2019] [Indexed: 01/28/2023]
Abstract
BACKGROUND Long non-coding RNA plays a crucial role in the occurrence and progression of glioma. We aimed to explore the function of LINC00174 in cell proliferation, apoptosis, migration, invasion and glycolysis of glioma cells, and investigate the molecular mechanism involved. METHODS LINC00174 expression in glioma tissues and peritumoral brain edema (PTBE) tissues was examined by RT-qPCR and in situ hybridization. The CCK-8, TUNEL, wound healing, transwell, and ELISA assays were performed to identify the effects of LINC00174 knockdown on cell viability, apoptosis, migration, invasion, and glycolysis, respectively. RNA immunoprecipitation, dual-luciferase reporter, RNA pull down, and western blot assays were performed to explore the molecular mechanisms of LINC00174 in glioma cells. A nude mouse xenograft model was used to investigate the role of LINC00174 in xenograft glioma growth. RESULTS LINC00174 was overexpressed in glioma tissues and cell lines. LINC00174 knockdown inhibited cell proliferation, migration, invasion and glycolysis of glioma cells, and LINC00174 exerted a tumorigenesis role. LINC00174 could interact with miR-152-3p/SLC2A1 axes. The miR-152-3p inhibitor or the SLC2A1 overexpression could rescue the anti-tumor effect of LINC00174 knockdown on glioma cells. Moreover, downregulation of LINC00174 also inhibited tumor volume and delayed the tumor growth in vivo. CONCLUSION LINC00174 accelerated carcinogenesis of glioma via sponging miR-1523-3p and increasing the SLC2A1 expression, which could be considered as a molecular target for glioma diagnosis and therapy.
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