1
|
Nanomaterial-Based Drug Delivery System Targeting Lymph Nodes. Pharmaceutics 2022; 14:pharmaceutics14071372. [PMID: 35890268 PMCID: PMC9325242 DOI: 10.3390/pharmaceutics14071372] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2022] [Revised: 05/28/2022] [Accepted: 06/22/2022] [Indexed: 02/06/2023] Open
Abstract
The lymphatic system plays an indispensable role in humoral balance, lipid metabolism, and immune regulation. The lymph nodes (LNs) are known as the primary sites of tumor metastasis and the metastatic LNs largely affected the prognosis of the patiens. A well-designed lymphatic-targeted system favors disease treatment as well as vaccination efficacy. In recent years, development of nanotechnologies and emerging biomaterials have gained increasing attention in developing lymph-node-targeted drug-delivery systems. By mimicking the endogenous macromolecules or lipid conjugates, lymph-node-targeted nanocarries hold potential for disease diagnosis and tumor therapy. This review gives an introduction to the physiological functions of LNs and the roles of LNs in diseases, followed by a review of typical lymph-node-targeted nanomaterial-based drug-delivery systems (e.g., liposomes, micelles, inorganic nanomaterials, hydrogel, and nanocapsules). Future perspectives and conclusions concerned with lymph-node-targeted drug-delivery systems are also provided.
Collapse
|
2
|
Kuryk L, Rodella G, Staniszewska M, Pancer KW, Wieczorek M, Salmaso S, Caliceti P, Garofalo M. Novel Insights Into Mesothelioma Therapy: Emerging Avenues and Future Prospects. Front Oncol 2022; 12:916839. [PMID: 35785199 PMCID: PMC9247278 DOI: 10.3389/fonc.2022.916839] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2022] [Accepted: 05/23/2022] [Indexed: 12/22/2022] Open
Abstract
Malignant mesothelioma is a rare and aggressive cancer that develops in the thin layer surrounding the mesothelium and is mainly caused by asbestos exposure. Despite improvements in patient prognosis with conventional cancer treatments, such as surgery, chemotherapy, and radiotherapy, there are still no curative treatment modalities for advanced disease. In recent years, new therapeutic avenues have been explored. Improved understanding of the mechanisms underlying the dynamic tumor interaction with the immune system has led to the development of immunotherapeutic approaches. Numerous recent clinical trials have shown a desire to develop more effective treatments that can be used to fight against the disease. Immune checkpoint inhibitors, oncolytic adenoviruses, and their combination represent a promising strategy that can be used to synergistically overcome immunosuppression in the mesothelioma tumor microenvironment. This review provides a synthesized overview of the current state of knowledge on new therapeutic options for mesothelioma with a focus on the results of clinical trials conducted in the field.
Collapse
Affiliation(s)
- Lukasz Kuryk
- Department of Virology, National Institute of Public Health National Institute of Hygiene (NIH)—National Institute of Research, Warsaw, Poland
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Padova, Italy
| | - Giulia Rodella
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Padova, Italy
| | - Monika Staniszewska
- Centre for Advanced Materials and Technologies, Warsaw University of Technology, Warsaw, Poland
| | - Katarzyna Wanda Pancer
- Department of Virology, National Institute of Public Health National Institute of Hygiene (NIH)—National Institute of Research, Warsaw, Poland
| | - Magdalena Wieczorek
- Department of Virology, National Institute of Public Health National Institute of Hygiene (NIH)—National Institute of Research, Warsaw, Poland
| | - Stefano Salmaso
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Padova, Italy
| | - Paolo Caliceti
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Padova, Italy
| | - Mariangela Garofalo
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Padova, Italy
| |
Collapse
|
3
|
Lisini D, Lettieri S, Nava S, Accordino G, Frigerio S, Bortolotto C, Lancia A, Filippi AR, Agustoni F, Pandolfi L, Piloni D, Comoli P, Corsico AG, Stella GM. Local Therapies and Modulation of Tumor Surrounding Stroma in Malignant Pleural Mesothelioma: A Translational Approach. Int J Mol Sci 2021; 22:9014. [PMID: 34445720 PMCID: PMC8396500 DOI: 10.3390/ijms22169014] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Revised: 08/06/2021] [Accepted: 08/17/2021] [Indexed: 12/21/2022] Open
Abstract
Malignant Pleural Mesothelioma (MPM) is a rare and aggressive neoplasm of the pleural mesothelium, mainly associated with asbestos exposure and still lacking effective therapies. Modern targeted biological strategies that have revolutionized the therapy of other solid tumors have not had success so far in the MPM. Combination immunotherapy might achieve better results over chemotherapy alone, but there is still a need for more effective therapeutic approaches. Based on the peculiar disease features of MPM, several strategies for local therapeutic delivery have been developed over the past years. The common rationale of these approaches is: (i) to reduce the risk of drug inactivation before reaching the target tumor cells; (ii) to increase the concentration of active drugs in the tumor micro-environment and their bioavailability; (iii) to reduce toxic effects on normal, non-transformed cells, because of much lower drug doses than those used for systemic chemotherapy. The complex interactions between drugs and the local immune-inflammatory micro-environment modulate the subsequent clinical response. In this perspective, the main interest is currently addressed to the development of local drug delivery platforms, both cell therapy and engineered nanotools. We here propose a review aimed at deep investigation of the biologic effects of the current local therapies for MPM, including cell therapies, and the mechanisms of interaction with the tumor micro-environment.
Collapse
Affiliation(s)
- Daniela Lisini
- Cell Therapy Production Unit-UPTC and Cerebrovascular Diseases Unit, Fondazione IRCCS Istituto Neurologico Carlo Besta, 20133 Milan, Italy; (D.L.); (S.N.); (S.F.)
| | - Sara Lettieri
- Unit of Respiratory Diseases, Department of Medical Sciences and Infective Diseases, IRCCS Policlinico San Matteo Foundation and University of Pavia Medical School, 27100 Pavia, Italy; (S.L.); (G.A.); (L.P.); (D.P.); (A.G.C.)
| | - Sara Nava
- Cell Therapy Production Unit-UPTC and Cerebrovascular Diseases Unit, Fondazione IRCCS Istituto Neurologico Carlo Besta, 20133 Milan, Italy; (D.L.); (S.N.); (S.F.)
| | - Giulia Accordino
- Unit of Respiratory Diseases, Department of Medical Sciences and Infective Diseases, IRCCS Policlinico San Matteo Foundation and University of Pavia Medical School, 27100 Pavia, Italy; (S.L.); (G.A.); (L.P.); (D.P.); (A.G.C.)
| | - Simona Frigerio
- Cell Therapy Production Unit-UPTC and Cerebrovascular Diseases Unit, Fondazione IRCCS Istituto Neurologico Carlo Besta, 20133 Milan, Italy; (D.L.); (S.N.); (S.F.)
| | - Chandra Bortolotto
- Unit of Radiology, Department of Intensive Medicine, IRCCS Policlinico San Matteo Foundation and University of Pavia Medical School, 27100 Pavia, Italy;
| | - Andrea Lancia
- Unit of Radiation Therapy, Department of Medical Sciences and Infective Diseases, IRCCS Policlinico San Matteo Foundation and University of Pavia Medical School, 27100 Pavia, Italy; (A.L.); (A.R.F.)
| | - Andrea Riccardo Filippi
- Unit of Radiation Therapy, Department of Medical Sciences and Infective Diseases, IRCCS Policlinico San Matteo Foundation and University of Pavia Medical School, 27100 Pavia, Italy; (A.L.); (A.R.F.)
| | - Francesco Agustoni
- Unit of Oncology, Department of Medical Sciences and Infective Diseases, IRCCS Policlinico San Matteo Foundation and University of Pavia Medical School, 27100 Pavia, Italy;
| | - Laura Pandolfi
- Unit of Respiratory Diseases, Department of Medical Sciences and Infective Diseases, IRCCS Policlinico San Matteo Foundation and University of Pavia Medical School, 27100 Pavia, Italy; (S.L.); (G.A.); (L.P.); (D.P.); (A.G.C.)
| | - Davide Piloni
- Unit of Respiratory Diseases, Department of Medical Sciences and Infective Diseases, IRCCS Policlinico San Matteo Foundation and University of Pavia Medical School, 27100 Pavia, Italy; (S.L.); (G.A.); (L.P.); (D.P.); (A.G.C.)
| | - Patrizia Comoli
- Cell Factory and Pediatric Hematology-Oncology Unit, IRCCS Fondazione Policlinico San Matteo, 27100 Pavia, Italy;
| | - Angelo Guido Corsico
- Unit of Respiratory Diseases, Department of Medical Sciences and Infective Diseases, IRCCS Policlinico San Matteo Foundation and University of Pavia Medical School, 27100 Pavia, Italy; (S.L.); (G.A.); (L.P.); (D.P.); (A.G.C.)
| | - Giulia Maria Stella
- Unit of Respiratory Diseases, Department of Medical Sciences and Infective Diseases, IRCCS Policlinico San Matteo Foundation and University of Pavia Medical School, 27100 Pavia, Italy; (S.L.); (G.A.); (L.P.); (D.P.); (A.G.C.)
| |
Collapse
|
4
|
Affiliation(s)
- Chaoyang Meng
- Department of Nanomedicine Houston Methodist Research Institute Houston TX 77030 USA
- Xiangya Hospital of Central South University Changsha Hunan 410000 China
| | - Zhe Chen
- Department of Nanomedicine Houston Methodist Research Institute Houston TX 77030 USA
- Xiangya Hospital of Central South University Changsha Hunan 410000 China
| | - Gang Li
- Department of Nanomedicine Houston Methodist Research Institute Houston TX 77030 USA
| | - Thomas Welte
- Department of Nanomedicine Houston Methodist Research Institute Houston TX 77030 USA
| | - Haifa Shen
- Department of Nanomedicine Houston Methodist Research Institute Houston TX 77030 USA
- Cancer Center Houston Methodist Hospital Houston TX 77030 USA
- Department of Cell and Developmental Biology Weill Cornell Medical College New York NY 10065 USA
| |
Collapse
|
5
|
Shrivastava S, Gupta A, Kaur CD. The Epitome of Novel Techniques and Targeting Approaches in Drug Delivery for Treating Lymphatic Filariasis. Curr Drug Targets 2020; 21:1250-1263. [PMID: 32603280 DOI: 10.2174/1389450121666200630111250] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2019] [Revised: 06/08/2020] [Accepted: 06/09/2020] [Indexed: 11/22/2022]
Abstract
BACKGROUND Lymphatic filariasis is a pervasive and life-threatening disease for human beings. Currently, 893 million people in 49 countries worldwide affected by lymphatic filariasis as per WHO statistics. The concealed aspects of lymphatic diseases such as delayed disease detection, inappropriate disease imaging, the geographical outbreak of infection, and lack of preventive chemotherapy have brought this epidemic to the edge of Neglected Tropical Diseases. Many medications and natural bioactive substances have seen to promote filaricidal activity against the target parasitic species. However, the majority of failures have occurred in pharmaceutical and pharmacokinetic issues. OBJECTIVE The purpose of the study is to focus on the challenges and therapeutic issues in the treatment of filariasis. The review brings novel techniques and therapeutic approaches for combating lymphatic filariasis. It also offers significant developments and opportunities for such therapeutic interventions. CONCLUSION Through this review, an attempt has made to critically evaluate the avenues of innovative pharmaceuticals and molecular targeting approaches to bring an integrated solution to combat lymphatic filariasis.
Collapse
Affiliation(s)
- Saurabh Shrivastava
- Shri Rawatpura Sarkar Institute of Pharmacy, Kumhari, Durg, Chhattisgarh, 490042, India
| | - Anshita Gupta
- Shri Rawatpura Sarkar Institute of Pharmacy, Kumhari, Durg, Chhattisgarh, 490042, India
| | - Chanchal Deep Kaur
- Shri Rawatpura Sarkar Institute of Pharmacy, Kumhari, Durg, Chhattisgarh, 490042, India
| |
Collapse
|
6
|
Roces CB, Khadke S, Christensen D, Perrie Y. Scale-Independent Microfluidic Production of Cationic Liposomal Adjuvants and Development of Enhanced Lymphatic Targeting Strategies. Mol Pharm 2019; 16:4372-4386. [DOI: 10.1021/acs.molpharmaceut.9b00730] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Carla B. Roces
- Strathclyde Institute of Pharmacy and Biomedical Sciences, University of Strathclyde, Glasgow G4 0RE, Scotland
| | - Swapnil Khadke
- Strathclyde Institute of Pharmacy and Biomedical Sciences, University of Strathclyde, Glasgow G4 0RE, Scotland
| | - Dennis Christensen
- Center for Vaccine Research, Statens Serum Institut, DK-2300 Copenhagen, Denmark
| | - Yvonne Perrie
- Strathclyde Institute of Pharmacy and Biomedical Sciences, University of Strathclyde, Glasgow G4 0RE, Scotland
| |
Collapse
|
7
|
Xu P, Zou M, Wang S, Li T, Liu C, Wang L, Wang L, Luo F, Wu T, Yan J. Construction and characterization of a truncated tissue factor‑coagulation‑based composite system for selective thrombosis in tumor blood vessels. Int J Oncol 2019; 55:823-832. [PMID: 31432158 PMCID: PMC6741845 DOI: 10.3892/ijo.2019.4855] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2019] [Accepted: 07/24/2019] [Indexed: 12/14/2022] Open
Abstract
The selective induction of tumor vascular thrombosis using truncated tissue factor (tTF) delivered via a target ligand is a promising novel antitumor strategy. In the present study, an anti-neuropilin-1 (NRP-1) monoclonal antibody (mAb)-streptavidin (SA):tTF-biotin (B) composite system was established. In this system, anti-NRP-1-mAb located tTF to the tumor vascular endothelial cell surface and induced vascular embolization. Due to their high binding affinity, SA and B were used to enhance thrombogenic activity. mAb was conjugated with SA using a coupling method with water-soluble 1-ethyl-3-(3-dimethylaminopropyl) carbodiimide and N-hydroxysulfosuccinimide. Biotinylated tTF (tTF-B) was prepared using a B-labeling kit subsequent to the generation and purification of fusion protein tTF. Confocal microscopy and flow cytometry indicated that the anti-NRP-1-mAb-SA conjugate retained mAb targeting activity. The preservation of B-conjugate binding capacity was confirmed using a competitive ELISA, and factor X-activation analysis revealed that tTF-B retained the procoagulant activity exhibited by tTF. Live imaging was performed to assess mAb-SA distribution and tumor-targeting capability, and this yielded promising results. The results of in vivo studies in mice with subcutaneous xenografts demonstrated that this composite system significantly induced tumor vascular thrombosis and inhibited tumor growth, whereas these histological changes were not observed in normal organs.
Collapse
Affiliation(s)
- Peilan Xu
- Cancer Research Center, School of Medicine, Xiamen University, Xiamen, Fujian 361102, P.R. China
| | - Mingyuan Zou
- Cancer Research Center, School of Medicine, Xiamen University, Xiamen, Fujian 361102, P.R. China
| | - Shengyu Wang
- Cancer Research Center, School of Medicine, Xiamen University, Xiamen, Fujian 361102, P.R. China
| | - Tingting Li
- Cancer Research Center, School of Medicine, Xiamen University, Xiamen, Fujian 361102, P.R. China
| | - Cong Liu
- Cancer Research Center, School of Medicine, Xiamen University, Xiamen, Fujian 361102, P.R. China
| | - Li Wang
- Cancer Research Center, School of Medicine, Xiamen University, Xiamen, Fujian 361102, P.R. China
| | - Lanlan Wang
- Cancer Research Center, School of Medicine, Xiamen University, Xiamen, Fujian 361102, P.R. China
| | - Fanghong Luo
- Cancer Research Center, School of Medicine, Xiamen University, Xiamen, Fujian 361102, P.R. China
| | - Ting Wu
- Cancer Research Center, School of Medicine, Xiamen University, Xiamen, Fujian 361102, P.R. China
| | - Jianghua Yan
- Cancer Research Center, School of Medicine, Xiamen University, Xiamen, Fujian 361102, P.R. China
| |
Collapse
|
8
|
Formulation and manufacturing of lymphatic targeting liposomes using microfluidics. J Control Release 2019; 307:211-220. [DOI: 10.1016/j.jconrel.2019.06.002] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2019] [Revised: 05/30/2019] [Accepted: 06/01/2019] [Indexed: 12/31/2022]
|
9
|
In vitro and in vivo evaluation of biotin-mediated PEGylated nanostructured lipid as carrier of disulfiram coupled with copper ion. J Drug Deliv Sci Technol 2019. [DOI: 10.1016/j.jddst.2019.03.037] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
10
|
Man F, Gawne PJ, T M de Rosales R. Nuclear imaging of liposomal drug delivery systems: A critical review of radiolabelling methods and applications in nanomedicine. Adv Drug Deliv Rev 2019; 143:134-160. [PMID: 31170428 PMCID: PMC6866902 DOI: 10.1016/j.addr.2019.05.012] [Citation(s) in RCA: 89] [Impact Index Per Article: 17.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2019] [Revised: 04/25/2019] [Accepted: 05/29/2019] [Indexed: 12/14/2022]
Abstract
The integration of nuclear imaging with nanomedicine is a powerful tool for efficient development and clinical translation of liposomal drug delivery systems. Furthermore, it may allow highly efficient imaging-guided personalised treatments. In this article, we critically review methods available for radiolabelling liposomes. We discuss the influence that the radiolabelling methods can have on their biodistribution and highlight the often-overlooked possibility of misinterpretation of results due to decomposition in vivo. We stress the need for knowing the biodistribution/pharmacokinetics of both the radiolabelled liposomal components and free radionuclides in order to confidently evaluate the images, as they often share excretion pathways with intact liposomes (e.g. phospholipids, metallic radionuclides) and even show significant tumour uptake by themselves (e.g. some radionuclides). Finally, we describe preclinical and clinical studies using radiolabelled liposomes and discuss their impact in supporting liposomal drug development and clinical translation in several diseases, including personalised nanomedicine approaches.
Collapse
Affiliation(s)
- Francis Man
- School of Biomedical Engineering & Imaging Sciences, King's College London, St Thomas' Hospital, London SE1 7EH, United Kingdom
| | - Peter J Gawne
- School of Biomedical Engineering & Imaging Sciences, King's College London, St Thomas' Hospital, London SE1 7EH, United Kingdom
| | - Rafael T M de Rosales
- School of Biomedical Engineering & Imaging Sciences, King's College London, St Thomas' Hospital, London SE1 7EH, United Kingdom; London Centre for Nanotechnology, King's College London, Strand Campus, London WC2R 2LS, United Kingdom.
| |
Collapse
|
11
|
Murtaza G, Gao K, Liu T, Tariq I, Sajjad A, Akram MR, Niu M, Liu G, Mehmood Z, Tian G. Current and future lymphatic imaging modalities for tumor staging. BIOMED RESEARCH INTERNATIONAL 2014; 2014:714674. [PMID: 24757671 PMCID: PMC3976799 DOI: 10.1155/2014/714674] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 01/06/2014] [Accepted: 02/13/2014] [Indexed: 11/17/2022]
Abstract
Tumor progression is supported by the lymphatic system which should be scanned efficiently for tumor staging as well as the enhanced therapeutic outcomes. Poor resolution and low sensitivity is a limitation of traditional lymphatic imaging modalities; thus new noninvasive approaches like nanocarriers, magnetic resonance imaging, positron-emission tomography, and quantum dots are advantageous. Some newer modalities, which are under development, and their potential uses will also be discussed in this review.
Collapse
Affiliation(s)
- Ghulam Murtaza
- Department of Pharmacy, COMSATS Institute of Information Technology, Abbottabad 22060, Pakistan
| | - Kuo Gao
- Beijing University of Chinese Medicine, 11 Bei San Huan Dong Lu, Chao Yang District, Beijing 100029, China
| | - Tiegang Liu
- Beijing University of Chinese Medicine, 11 Bei San Huan Dong Lu, Chao Yang District, Beijing 100029, China
| | - Imran Tariq
- University College of Pharmacy, University of the Punjab, Lahore 54000, Pakistan
| | - Ashif Sajjad
- Institute of Biochemistry, University of Balochistan, Quetta 87300, Pakistan
| | | | - Meiying Niu
- Beijing University of Chinese Medicine, 11 Bei San Huan Dong Lu, Chao Yang District, Beijing 100029, China
| | - Guokai Liu
- Beijing University of Chinese Medicine, Dongzhimen Hospital, Dong Cheng District, Beijing 100700, China
| | - Zahid Mehmood
- Institute of Biochemistry, University of Balochistan, Quetta 87300, Pakistan
| | - Guihua Tian
- Beijing University of Chinese Medicine, Dongzhimen Hospital, Dong Cheng District, Beijing 100700, China
| |
Collapse
|
12
|
Singh I, Swami R, Khan W, Sistla R. Lymphatic system: a prospective area for advanced targeting of particulate drug carriers. Expert Opin Drug Deliv 2013; 11:211-29. [PMID: 24350774 DOI: 10.1517/17425247.2014.866088] [Citation(s) in RCA: 60] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
INTRODUCTION The lymphatic system has a critical role in the immune system's recognition and response to disease and it is an additional circulatory system throughout the entire body. Extensive multidisciplinary investigations have been carried out in the area of lymphatic delivery, and lymphatic targeting has attracted a lot of attention for providing preferential chemotherapy and improving bioavailability of drugs that undergo hepatic first-pass metabolism. AREAS COVERED This review focuses on progress in the field of lymphatic therapeutics and diagnosis. Moreover, the anatomy and physiology of the lymphatic system, particulate drug carriers and different physicochemical parameters of both modified and unmodified particulate drug carriers and their effect on lymphatic targeting are addressed. EXPERT OPINION Particulate drug carriers have encouraged lymphatic targeting, but there are still challenges in targeting drugs and bioactives to specific sites, maintaining desired action and crossing all the physiological barriers. Lymphatic therapy using drug-encapsulated lipid carriers, especially liposomes and solid lipid nanoparticles, emerges as a new technology to provide better penetration into the lymphatics where residual disease exists. Size is the most important criteria when designing nanocarriers for targeting lymphatic vessels as the transportation of these particles into lymphatic vessels is size dependent. By increasing our understanding of lymphatic transport and uptake, and the role of lymphatics in various diseases, we can design new therapeutics for effective disease control.
Collapse
Affiliation(s)
- Indu Singh
- National Institute of Pharmaceutical Education & Research (NIPER), Department of Pharmaceutics , Hyderabad 500037 , India +91 40 27193004, +91 40 23073741 ; +91 40 27193753, +91 40 23073751 ; ;
| | | | | | | |
Collapse
|
13
|
Abstract
![]()
Cells carefully control the transit of compounds through their membranes using “gated” protein channels that respond to chemical stimuli. Connexin gap junctions, which are high conductance cell-to-cell channels, are a remarkable class of “gated” channel with multiple levels of assembly. A gap junction between adhering cells comprises two half-channels in each cell membrane that adhere to each other to form a continuous cell-to-cell channel. Each half-channel is a hexameric assembly of six protein transmembrane subunits. These gap junctions display both intramembrane assembly and intermembrane assembly, making them an attractive target for biomimetic studies. Although many examples of self-assembled channels have been developed, few can also mediate intermembrane adhesion. Developing systems that combine membrane adhesion with controlled transit across the membrane would not only provide a better understanding of self-assembly in and around the membrane, but would also provide a route towards smart biomaterials, targeted drug delivery and an interface with nanotechnology. This Account describes our biomimetic approaches to combining membrane adhesion with membrane transport, using both self-assembled “sticky” pores and “sticky” nanoparticles to trigger transit across membranes. This combination links both fundamental and applied research, acting as a bridge between molecular level assembly and the formation of functional biomaterials. The ultimate goal is to create complex self-assembled systems in biological or biomimetic environments that can both interface with cells and transport compounds across bilayers in response to remote chemical or electromagnetic signals. Our research in this area started with fundamental studies of intramembrane and intermembrane self-assembly, building upon previously known channel-forming compounds to create self-assembled channels that were switchable or able to mediate vesicle–vesicle adhesion. Subsequently, nanoparticles with a “sticky” coating were used to mediate adhesion between vesicles. Combining these adhesive properties with the unique characteristics of nanosized magnetite allowed a noninvasive magnetic signal to trigger transport of compounds out of magnetic nanoparticle-vesicle assemblies. Adding an extravesicular matrix produced new responsive biomaterials for use in tissue engineering. These biomaterials can be magnetically patterned and can deliver drugs upon receipt of a magnetic signal, allowing spatiotemporal control over cellular responses.
Collapse
Affiliation(s)
- Simon J. Webb
- Manchester Institute of Biotechnology and the School of Chemistry, University of Manchester, 131 Princess St, Manchester M1 7DN, United Kingdom
| |
Collapse
|
14
|
Abstract
The lymphatic system has a critical role in the immune system’s recognition and response to disease, and it is an additional circulatory system throughout the entire body. Most solid cancers primarily spread from the main site via the tumour’s surrounding lymphatics before haematological dissemination. Targeting drugs to lymphatic system is quite complicated because of its intricate physiology. Therefore, it tends to be an important target for developing novel therapeutics. Currently, nanocarriers have encouraged the lymphatic targeting, but still there are challenges of locating drugs and bioactives to specific sites, maintaining desired action and crossing all the physiological barriers. Lymphatic therapy using drug-encapsulated colloidal carriers especially liposomes and solid lipid nanoparticles emerges as a new technology to provide better penetration into the lymphatics where residual disease exists. Optimising the proper procedure, selecting the proper delivery route and target area and making use of surface engineering tool, better carrier for lymphotropic system can be achieved. Thus, new methods of delivering drugs and other carriers to lymph nodes are currently under investigation.
Collapse
Affiliation(s)
- Abraham J. Domb
- School of Pharmacy-Faculty of Medicine The Hebrew University of Jerusalem, Jerusalem, Israel
| | - Wahid Khan
- Department of Pharmaceutics, National Institute of Pharmaceutical Education & Research (NIPER), Balanagar, Hyderabad, Andhra Pradesh India
| |
Collapse
|
15
|
Cai S, Yang Q, Bagby TR, Forrest ML. Lymphatic drug delivery using engineered liposomes and solid lipid nanoparticles. Adv Drug Deliv Rev 2011; 63:901-8. [PMID: 21712055 DOI: 10.1016/j.addr.2011.05.017] [Citation(s) in RCA: 161] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2010] [Accepted: 05/09/2011] [Indexed: 12/01/2022]
Abstract
The lymphatic system plays a crucial role in the immune system's recognition and response to disease, and most solid cancers initially spread from the primary site via the tumor's surrounding lymphatics before hematological dissemination. Hence, the lymphatic system is an important target for developing new vaccines, cancer treatments, and diagnostic agents. Targeting the lymphatic system by subcutaneous, intestinal, and pulmonary routes has been evaluated and subsequently utilized to improve lymphatic penetration and retention of drug molecules, reduce drug-related systemic toxicities, and enhance bioavailability of poorly soluble and unstable drugs. Lymphatic imaging is an essential tool for the detection and staging of cancer. New nano-based technologies offer improved detection and characterization of the nodal diseases, while new delivery devices can better target and confine treatments to tumors within the nodal space while sparing healthy tissues. This manuscript reviews recent advances in the field of lymphatic drug delivery and imaging and focuses specifically on the development of liposomes and solid lipid nanoparticles for lymphatic introduction via the subcutaneous, intestinal, and pulmonary routes.
Collapse
Affiliation(s)
- Shuang Cai
- Department of Pharmaceutical Chemistry, University of Kansas, USA
| | | | | | | |
Collapse
|
16
|
Aillon KL, El-Gendy N, Dennis C, Norenberg JP, McDonald J, Berkland C. Iodinated NanoClusters as an inhaled computed tomography contrast agent for lung visualization. Mol Pharm 2010; 7:1274-82. [PMID: 20575527 DOI: 10.1021/mp1000718] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Improvements to contrast media formulations may be an effective way to increase the accuracy and effectiveness of thoracic computed tomography (CT) imaging in disease evaluation. To achieve contrast enhancement in the lungs, a relatively large localized concentration of contrast media must be delivered. Inhalation offers a noninvasive alternative to intrapleural injections for local lung delivery, but effective aerosolization may deter successful imaging strategies. Here, NanoCluster technology was applied to N1177, a diatrizoic acid derivative, to formulate low density nanoparticle agglomerates with aerodynamic diameters <or=5 microm. Excipient-free N1177 NanoCluster powders were delivered to rats by insufflation or inhalation and scanned using CT up to 1 h post dose. CT images after inhalation showed a approximately 120 (HU) Hounsfield units contrast increase in the lungs, which was more than sufficient contrast for thoracic CT imaging. Lung tissue histology demonstrated that N1177 NanoClusters did not damage the lungs. NanoCluster particle engineering technology offers a novel approach to safely and efficiently disseminate high concentrations of contrast agents to the lung periphery.
Collapse
Affiliation(s)
- Kristin L Aillon
- Department of Pharmaceutical Chemistry, University of Kansas, Lawrence, Kansas 66047, USA
| | | | | | | | | | | |
Collapse
|
17
|
Jain R, Dandekar P, Patravale V. Diagnostic nanocarriers for sentinel lymph node imaging. J Control Release 2009; 138:90-102. [DOI: 10.1016/j.jconrel.2009.05.010] [Citation(s) in RCA: 72] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2008] [Accepted: 05/04/2009] [Indexed: 01/31/2023]
|
18
|
Mart RJ, Liem KP, Webb SJ. Creating Functional Vesicle Assemblies from Vesicles and Nanoparticles. Pharm Res 2009; 26:1701-10. [DOI: 10.1007/s11095-009-9880-8] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2008] [Accepted: 03/19/2009] [Indexed: 10/20/2022]
|
19
|
Experimental tuberculosis: the role of comparative pathology in the discovery of improved tuberculosis treatment strategies. Tuberculosis (Edinb) 2008; 88 Suppl 1:S35-47. [PMID: 18762152 DOI: 10.1016/s1472-9792(08)70035-0] [Citation(s) in RCA: 85] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The use of laboratory animals is critical to the discovery and in vivo pre-clinical testing of new drugs and drug combinations for use in humans. M. tuberculosis infection of mice, rats, guinea pigs, rabbits and non-human primates are the most commonly used animal models of human tuberculosis. While granulomatous inflammation characterizes the most fundamental host response to M. tuberculosis aerosol infection in humans and animals, there are important species differences in pulmonary and extra-pulmonary lesion morphology which may influence responses to drug therapy. Lesions that progress to necrosis or cavitation are common, unfavorable host responses in naturally occurring tuberculosis of humans, but are not seen consistently in experimental infections in most animal model species. The importance of these unique lesion morphologies is that they represent irreversible tissue damage that can harbor persistent bacilli which are difficult to treat with standard therapies. Understanding the differences in host response to experimental tuberculosis infections may aid in selecting the most appropriate animal models to test drugs that have been rationally designed to have specific mechanisms of action in vivo. A better understanding of lesion pathogenesis across species may also aid in the identification of novel therapeutic targets or strategies that can be used alone or in combination with more conventional tuberculosis treatments in humans.
Collapse
|
20
|
Phillips WT, Goins BA, Bao A. Radioactive liposomes. WILEY INTERDISCIPLINARY REVIEWS-NANOMEDICINE AND NANOBIOTECHNOLOGY 2008; 1:69-83. [DOI: 10.1002/wnan.3] [Citation(s) in RCA: 83] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
| | - Beth Ann Goins
- Radiology Department, University of Texas Health Science Center at San Antonio, TX, USA
| | - Ande Bao
- Radiology Department, University of Texas Health Science Center at San Antonio, TX, USA
| |
Collapse
|
21
|
Targeting to tumor necrotic regions with biotinylated antibody and streptavidin modified liposomes. J Control Release 2008; 125:228-35. [DOI: 10.1016/j.jconrel.2007.10.016] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2007] [Revised: 09/20/2007] [Accepted: 10/20/2007] [Indexed: 11/21/2022]
|
22
|
Luan Y, Ramos L. Real-Time Observation of Polyelectrolyte-Induced Binding of Charged Bilayers. J Am Chem Soc 2007; 129:14619-24. [DOI: 10.1021/ja073412h] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Yuxia Luan
- Contribution from the LCVN (UMR CNRS-UM2 No. 5587), CC26, Université Montpellier II, 34095, Montpellier Cedex 5, France
| | - Laurence Ramos
- Contribution from the LCVN (UMR CNRS-UM2 No. 5587), CC26, Université Montpellier II, 34095, Montpellier Cedex 5, France
| |
Collapse
|
23
|
Enhanced lymph node retention of subcutaneously injected IgG1-PEG2000-liposomes through pentameric IgM antibody-mediated vesicular aggregation. BIOCHIMICA ET BIOPHYSICA ACTA-BIOMEMBRANES 2007; 1778:51-5. [PMID: 17936719 DOI: 10.1016/j.bbamem.2007.08.033] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/13/2007] [Revised: 08/21/2007] [Accepted: 08/27/2007] [Indexed: 11/20/2022]
Abstract
An efficient strategy for enhancing the lymph node deposition of rapidly drained liposomes from the interstitial injection site is described. Subcutaneously injected small-sized immuno-poly(ethyleneglycol)-liposomes (immuno-PEG-liposomes), containing 10 mol% mPEG350-phospholipid and 1 mol% PEG2000-phospholipid in their bilayer and where IgG1 is coupled to the distal end of PEG2000, not only drain rapidly from the interstitial spaces into the initial lymphatic system, but also accumulate efficiently among the lymph nodes draining the region when compared with non-PEG-bearing immunoliposomes where IgG is directly coupled to the phospholipid. Liposome deposition among the draining lymph nodes, however, was further enhanced dramatically following an adjacent subcutaneous injection of a pentameric IgM against the surface attached IgG molecules (IgM:IgG, 10:1) without compromising vesicle drainage from the interstitium. This is suggested to arise either as a result of formation of large immuno-aggregates within the lymphatic vessels with subsequent transport to and trapping among the regional lymph nodes and/or following IgM binding to Fc receptors of the lymph node sinus macrophages forming a platform for subsequent trapping of drained IgG-coupled liposomes. This lymph node targeting approach may be amenable for the design and surface engineering of any rapidly drained nanoparticulate system bearing peptides and proteins that can be aggregated with a desired monoclonal pentameric IgM.
Collapse
|
24
|
Backer MV, Patel V, Jehning BT, Backer JM. Self-assembled "dock and lock" system for linking payloads to targeting proteins. Bioconjug Chem 2006; 17:912-9. [PMID: 16848397 DOI: 10.1021/bc060037u] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Random conjugation of therapeutic or diagnostic payloads to targeting proteins generates functionally heterogeneous products. Conjugation of payloads to an adapter that binds to a peptide tag engineered into a targeting protein provides an alternative strategy. To progress into clinical development, an adapter/docking tag system should include humanized components and be stable in circulation. We describe here an adapter/docking tag system based on mutated fragments of human RNase I that spontaneously bind to each other and form a conjugate with a disulfide bond between complimentary cysteine residues. This self-assembled "dock and lock" system utilizes the previously described fusion C-tag, a 1-15 aa fragment of human RNase I with the R4C amino acid substitution, and a newly engineered adapter protein (Ad-C), a 21-127-aa fragment of human RNase I with the V118C substitution. Two vastly different C-tagged recombinant proteins, human vascular endothelial growth factor (VEGF) and a 254-aa long N-terminal fragment of anthrax lethal factor (LFn), retain functional activities after spontaneous conjugation of Ad-C to N-terminal or C-terminal C-tag, respectively. Ad-C modified with pegylated phospolipid and inserted into the lipid membrane of drug-loaded liposomes (Doxil) retained the ability to conjugate C-tagged proteins, yielding targeted liposomes decorated with functionally active proteins. To further optimize the system, we engineered an adapter with an additional cysteine residue at position 88 for site-specific modification, conjugated it to C-tagged VEGF, and labeled with a near-infrared fluorescent dye Cy5.5, yielding a unique functionally active probe for in vivo molecular imaging. We expect that this self-assembled "dock and lock" system will provide new opportunities for using functionally active proteins for biomedical purposes.
Collapse
|
25
|
Hamidi M, Zarrin A, Foroozesh M, Mohammadi-Samani S. Applications of carrier erythrocytes in delivery of biopharmaceuticals. J Control Release 2006; 118:145-60. [PMID: 17270305 DOI: 10.1016/j.jconrel.2006.06.032] [Citation(s) in RCA: 115] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2006] [Accepted: 06/20/2006] [Indexed: 11/25/2022]
Abstract
Carrier erythrocytes, resealed erythrocytes loaded by a drug or other therapeutic agents, have been exploited extensively in recent years for both temporally and spatially controlled delivery of a wide variety of drugs and other bioactive agents owing to their remarkable degree of biocompatibility, biodegradability and a series of other potential advantages. Biopharmaceuticals, therapeutically significant peptides and proteins, nucleic acid-based biologicals, antigens and vaccines, are among the recently focused pharmaceuticals for being delivered using carrier erythrocytes. In this article, the potential applications of erythrocytes in drug delivery have been reviewed with a particular stress on the studies and laboratory experiences on successful erythrocyte loading and characterization of the different classes of biopharmaceuticals.
Collapse
Affiliation(s)
- Mehrdad Hamidi
- Department of Pharmaceutics, Faculty of Pharmacy, Shiraz University of Medical Sciences, P.O. BOX 71345-1583, Shiraz, Iran.
| | | | | | | |
Collapse
|
26
|
Medina LA, Calixto SM, Klipper R, Li Y, Phillips WT, Goins B. Mediastinal node and diaphragmatic targeting after intracavitary injection of avidin/99mTc-blue-biotin-liposome system. J Pharm Sci 2006; 95:207-24. [PMID: 16315246 DOI: 10.1002/jps.20516] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
A method for delivering drugs to sites of disease extension in mediastinal nodes is described. Mediastinal node and lymphatic distributions were determined after intracavitary injection of the avidin/biotin-liposome system in normal rats. The effect of the injected dose on lymphatic targeting of liposomes after intraperitoneal injection of (99m)Tc-blue-biotin-liposomes and intrapleural injection of avidin, and vice versa, is presented. Scintigraphic imaging was used to follow the movement of (99m)Tc-blue-biotin-liposomes to determine the pharmacokinetics and organ uptake. Tissue biodistribution studies were performed 22 h after injection of the (99m)Tc-blue-biotin-liposomes. Results indicated that independent of the cavity in which each agent was injected, a dose of 5.0 mg of each agent results in higher mediastinal node targeting (8%-10% ID/Organ) as compared with the injection of a 0.5 mg dose (2%-5% ID/Organ, p < 0.05). Targeting of diaphragm and associated lymphatics was observed when (99m)Tc-blue-biotin-liposomes were injected in peritoneum and avidin in pleural space. In contrast, pleural, and pericardial lymphatic targeting was observed when (99m)Tc-blue-biotin-liposomes were injected in pleural space and avidin in peritoneum. Intracavitary injection of the avidin/biotin-liposome system could potentially be used for the delivery of prophylactic drugs that could reduce tumor metastasis and infection spread to mediastinal nodes.
Collapse
Affiliation(s)
- Luis A Medina
- Instituto de Fisica, Universidad Nacional Autonoma de Mexico, Mexico City, Mexico.
| | | | | | | | | | | |
Collapse
|