1
|
Sanders G, Borbat PP, Georgieva ER. Conformations of influenza A M2 protein in DOPC/DOPS and E. coli native lipids and proteins. Biophys J 2024; 123:2584-2593. [PMID: 38932458 PMCID: PMC11365223 DOI: 10.1016/j.bpj.2024.06.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2024] [Revised: 04/21/2024] [Accepted: 06/24/2024] [Indexed: 06/28/2024] Open
Abstract
We compared the conformations of the transmembrane domain (TMD) of influenza A M2 (IM2) protein reconstituted in 1,2-dioleoyl-sn-glycero-3-phosphocholine/1,2-dioleoyl-sn-glycero-3-phospho-L-serine (DOPC/DOPS) bilayers to those in isolated Escherichia coli (E. coli) membranes, having preserved its native proteins and lipids. IM2 is a single-pass transmembrane protein known to assemble into a homo-tetrameric proton channel. To represent this channel, we made a construct containing the IM2's TMD region flanked by the juxtamembrane residues. The single cysteine substitution, L43C, of leucine located in the bilayer polar region was paramagnetically tagged with a methanethiosulfonate nitroxide label for the electron spin resonance (ESR) study. For this particular residue, we probed the conformations of the spin-labeled IM2 reconstituted in DOPC/DOPS and isolated E. coli membranes using continuous-wave ESR and double electron-electron resonance (DEER) spectroscopy. The total protein-to-lipid molar ratio spanned the range from 1:230 to 1:10,400. The continuous-wave ESR spectra corresponded to very slow spin-label motion in both environments. In all cases, the DEER data were reconstructed into distance distributions with well-resolved peaks at 1.68 and 2.37 nm in distance and amplitude ratios of 1.41 ± 0.2 and 2:1, respectively. This suggests four nitroxide spin labels located at the corners of a square, indicative of an axially symmetric tetramer. The distance modeling of DEER data with molecular modeling software applied to the NMR molecular structures (PDB: 2L0J) confirmed the symmetry and closed state of the C-terminal exit pore of the IM2 TMD tetramer in agreement with the model. Thus, we can conclude that, under conditions of pH 7.4 used in this study, IM2 TMD has similar conformations in model lipid bilayers and membranes made of native E. coli lipids and proteins of comparable thickness and fluidity, notwithstanding the complexity of the E. coli membranes caused by their lipid diversity and the abundance of integral and peripheral membrane proteins.
Collapse
Affiliation(s)
- Griffin Sanders
- Department of Chemistry and Biochemistry, Texas Tech University, Lubbock, Texas
| | - Peter P Borbat
- Department of Chemistry and Chemical Biology, ACERT, Cornell University, Ithaca, New York
| | - Elka R Georgieva
- Department of Chemistry and Biochemistry, Texas Tech University, Lubbock, Texas.
| |
Collapse
|
2
|
Cullis PR, Felgner PL. The 60-year evolution of lipid nanoparticles for nucleic acid delivery. Nat Rev Drug Discov 2024:10.1038/s41573-024-00977-6. [PMID: 38965378 DOI: 10.1038/s41573-024-00977-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/17/2024] [Indexed: 07/06/2024]
Abstract
Delivery of genetic information to the interior of target cells in vivo has been a major challenge facing gene therapies. This barrier is now being overcome, owing in part to dramatic advances made by lipid-based systems that have led to lipid nanoparticles (LNPs) that enable delivery of nucleic acid-based vaccines and therapeutics. Examples include the clinically approved COVID-19 LNP mRNA vaccines and Onpattro (patisiran), an LNP small interfering RNA therapeutic to treat transthyretin-induced amyloidosis (hATTR). In addition, a host of promising LNP-enabled vaccines and gene therapies are in clinical development. Here, we trace this success to two streams of research conducted over the past 60 years: the discovery of the transfection properties of lipoplexes composed of positively charged cationic lipids complexed with nucleic acid cargos and the development of lipid nanoparticles using ionizable cationic lipids. The fundamental insights gained from these two streams of research offer potential delivery solutions for most forms of gene therapies.
Collapse
Affiliation(s)
- P R Cullis
- Department of Biochemistry and Molecular Biology, University of British Columbia, Vancouver, British Columbia, Canada.
| | - P L Felgner
- Department of Physiology & Biophysics, University of California, Irvine, CA, USA.
| |
Collapse
|
3
|
Franz AH, Samoshina NM, Samoshin VV. A convenient method for the relative and absolute quantification of lipid components in liposomes by 1H- and 31P NMR-spectroscopy. Chem Phys Lipids 2024; 261:105395. [PMID: 38615786 DOI: 10.1016/j.chemphyslip.2024.105395] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2024] [Revised: 03/17/2024] [Accepted: 04/05/2024] [Indexed: 04/16/2024]
Abstract
OBJECTIVE Liposomes are promising delivery systems for pharmaceutical applications and have been used in medicine in the recent past. Preparation of liposomes requires reliable characterization and quantification of the phospholipid components for which the traditional cumbersome molybdate method is used frequently. The objective was to improve relative and absolute quantification of lipid components from liposomes. METHODS A reliable method for quantification of lipid composition in liposome formulations in the 1-10 μmol range with 1H- and 31P NMR spectroscopy at 600 MHz has been developed. The method is based on three crystalline small-molecule standards (Ph3PO4, (Tol)3PO4, and Ph3PO) in CDCl3. RESULTS Excellent calibration linearity and chemical stability of the standards was observed. The method was tested in blind fashion on liposomes containing POPC, PEG-ceramide and a pH-sensitive trans-aminocyclohexanol-based amphiphile (TACH).1 Relative quantification (percentage of components) as well as determination of absolute lipid amount was possible with excellent reproducibility with an average error of 5%. Quantification (triplicate) was accomplished in 15 min based on 1H NMR and in 1 h based on 31P NMR. Very little change in mixture composition was observed over multiple preparative steps. CONCLUSION Liposome preparations containing POPC, POPE, DOPC, DPPC, TACH, and PEG-ceramide can be reliably characterized and quantified by 1H NMR and 31P NMR spectroscopy at 600 MHz in the μmol range.
Collapse
Affiliation(s)
- Andreas H Franz
- Department of Chemistry, College of the Pacific, University of the Pacific, 3601 Pacific Avenue, Stockton, CA 95211, USA.
| | - Nataliya M Samoshina
- Department of Chemistry, College of the Pacific, University of the Pacific, 3601 Pacific Avenue, Stockton, CA 95211, USA
| | - Vyacheslav V Samoshin
- Department of Chemistry, College of the Pacific, University of the Pacific, 3601 Pacific Avenue, Stockton, CA 95211, USA
| |
Collapse
|
4
|
Wu N, Ye Z, Zhou K, Wang F, Lian C, Shang Y. Construction and Properties of O/W Liquid Crystal Nanoemulsion. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2024; 40:7723-7732. [PMID: 38554094 DOI: 10.1021/acs.langmuir.4c00424] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/01/2024]
Abstract
Liquid crystal emulsion is a new type of emulsion, in which the emulsifier molecules are located at the oil/water (O/W) interface and form a long-range ordered and short-range disordered lamellar liquid crystal. The lamellar liquid crystal formed by the emulsifier is similar to the skin stratum corneum lipid structure, which enables it to have a broad application prospect in the fields of cosmetics, pharmaceuticals, etc. In this work, a liquid crystal nanoemulsion was obtained by passing a liquid crystal emulsion stabilized by hydrogenated lecithin and phytosterol combination through a microfluidizer. The microstructure of the prepared liquid crystal nanoemulsion was investigated experimentally by dynamic light scattering, transmission electron microscopy, and small-angle X-ray scattering. The results have shown that the nanoemulsion inherited the liquid crystal emulsion property, namely, the long-range ordered and short-range disordered lamellar structure still existed at the oil/water interface even though they underwent extrusion, friction, and acceleration. At the same time, the underlying mechanisms of the existence of lamellar liquid crystal between the oil phase and the water phase for the nanoemulsion were explored theoretically by molecular dynamics simulations. The simulation results elucidated that the hydrogenated lecithin and phytosterol combination improved the flexibility of the bilayer structure composed of emulsifiers. The bilayers were the basic structure units of lamellar liquid crystals, and thus, the improved flexibility of bilayers provided insurance for the existence of lamellar liquid crystals with larger curvature around the oil droplets. In addition, the applicable properties of liquid crystal nanoemulsion were studied, and the results have shown that the liquid crystal nanoemulsion presented better slow-release and moisturizing properties than traditional nanoemulsions due to the existence of multilayers between oil and water phases. This work not only provides necessary information for the development and effective application of liquid crystal emulsions but also is helpful for in-depth understanding the inner properties of lamellar liquid crystal at molecular level.
Collapse
Affiliation(s)
- Na Wu
- Key Laboratory for Advanced Materials, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Zhicheng Ye
- Key Laboratory for Advanced Materials, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Kangfu Zhou
- Yunnan Botanee Bio-technology Group Co., Ltd., Kunming, Yunnan 650106, China
| | - Feifei Wang
- Yunnan Botanee Bio-technology Group Co., Ltd., Kunming, Yunnan 650106, China
- Yunnan Yunke Characteristic Plant Extraction Laboratory Co., Ltd., Kunming, Yunnan 650106, China
| | - Cheng Lian
- Key Laboratory for Advanced Materials, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Yazhuo Shang
- Key Laboratory for Advanced Materials, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai 200237, China
| |
Collapse
|
5
|
Duché G, Sanderson JM. The Chemical Reactivity of Membrane Lipids. Chem Rev 2024; 124:3284-3330. [PMID: 38498932 PMCID: PMC10979411 DOI: 10.1021/acs.chemrev.3c00608] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2023] [Revised: 02/27/2024] [Accepted: 02/28/2024] [Indexed: 03/20/2024]
Abstract
It is well-known that aqueous dispersions of phospholipids spontaneously assemble into bilayer structures. These structures have numerous applications across chemistry and materials science and form the fundamental structural unit of the biological membrane. The particular environment of the lipid bilayer, with a water-poor low dielectric core surrounded by a more polar and better hydrated interfacial region, gives the membrane particular biophysical and physicochemical properties and presents a unique environment for chemical reactions to occur. Many different types of molecule spanning a range of sizes, from dissolved gases through small organics to proteins, are able to interact with membranes and promote chemical changes to lipids that subsequently affect the physicochemical properties of the bilayer. This Review describes the chemical reactivity exhibited by lipids in their membrane form, with an emphasis on conditions where the lipids are well hydrated in the form of bilayers. Key topics include the following: lytic reactions of glyceryl esters, including hydrolysis, aminolysis, and transesterification; oxidation reactions of alkenes in unsaturated fatty acids and sterols, including autoxidation and oxidation by singlet oxygen; reactivity of headgroups, particularly with reactive carbonyl species; and E/Z isomerization of alkenes. The consequences of reactivity for biological activity and biophysical properties are also discussed.
Collapse
Affiliation(s)
- Genevieve Duché
- Génie
Enzimatique et Cellulaire, Université
Technologique de Compiègne, Compiègne 60200, France
| | - John M Sanderson
- Chemistry
Department, Durham University, Durham DH1 3LE, United Kingdom
| |
Collapse
|
6
|
Sanders G, Borbat PP, Georgieva ER. A comparative study of influenza A M2 protein conformations in DOPC/DOPS liposomes and in native E. coli membranes. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.01.08.574681. [PMID: 38260371 PMCID: PMC10802500 DOI: 10.1101/2024.01.08.574681] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/24/2024]
Abstract
We compared the conformations of the transmembrane domain (TMD) of influenza A M2 (IAM2) protein reconstituted at pH 7.4 in DOPC/DOPS bilayers to those in isolated E. coli membranes, having preserved its native proteins and lipids. IAM2 is a single-pass transmembrane protein known to assemble into homo-tetrameric proton channel. To represent this channel, we made a construct containing the IAM2's TMD region flanked by the juxtamembrane residues. The single cysteine substitute, L43C, of leucine located in the bilayer polar region was paramagnetically tagged with a methanethiosulfonate nitroxide label for the ESR (electron spin resonance) study. We compared the conformations of the spin-labeled IAM2 residing in DOPC/DOPS and native E. coli membranes using continuous-wave (CW) ESR and double electron-electron resonance (DEER) spectroscopy. The total protein-to-lipid molar ratio spanned the range from 1:230 to 1:10,400⩦ The CW ESR spectra corresponded to a nearly rigid limit spin label dynamics in both environments. In all cases, the DEER data were reconstructed into the distance distributions showing well-resolved peaks at 1.68 nm and 2.37 nm. The peak distance ratio was 1.41±0.2 and the amplitude ratio was 2:1. This is what one expects from four nitroxide spin-labels located at the corners of a square, indicative of an axially symmetric tetramer. Distance modeling of DEER data with molecular modeling software applied to the NMR molecular structures (PDB: 2L0J) confirmed the symmetry and closed state of the C-terminal exit pore of the IAM2 tetramer in agreement with the NMR model. Thus, we can conclude that IAM2 TMD has similar conformations in model and native E. coli membranes of comparable thickness and fluidity, notwithstanding the complexity of the E. coli membranes caused by their lipid diversity and the abundance of integral and peripheral membrane proteins.
Collapse
Affiliation(s)
- Griffin Sanders
- Department of Chemistry and Biochemistry, Texas Tech University, Lubbock, TX, 79409
| | - Peter P. Borbat
- Department of Chemistry and Chemical Biology and ACERT, Cornell University, Ithaca NY 14853
| | - Elka R. Georgieva
- Department of Chemistry and Biochemistry, Texas Tech University, Lubbock, TX, 79409
| |
Collapse
|
7
|
Sapkota R, Munt DJ, Kincaid AE, Dash AK. Liposomes and transferosomes in the delivery of papain for the treatment of keloids and hypertrophic scars. PLoS One 2023; 18:e0290224. [PMID: 38100466 PMCID: PMC10723692 DOI: 10.1371/journal.pone.0290224] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2023] [Accepted: 08/04/2023] [Indexed: 12/17/2023] Open
Abstract
Hypertrophic scars and keloids are characterized by an excessive collagen deposition. The available treatment options are invasive and can result in recurrence of scar formation. Using liposomes and transferosomes for the topical delivery of papain, a proteolytic enzyme, can be effective treatment. The objective of the study is to formulate papain-loaded liposomes and transferosomes, characterize the formulations, and study in vitro permeation using shed snake skin and Sprague-Dawley rat skin as models for stratum corneum and full thickness skin. Papain-loaded liposomes and transferosomes were formulated using the thin-film hydration method for the delivery of papain across the stratum corneum barrier. An in vitro permeation study carried out using shed-snake skin and Sprague-Dawley rat skin models showed that transferosomes were able to deliver papain across the stratum corneum barrier, while papain solution and papain liposomes were not able to cross the barrier. However, transferosomes were not able to deliver papain across the full thickness rat skin model suggesting the deposition of papain loaded transferosomes in the epidermal or dermal layer of skin. In addition, an ex-vivo model was used to analyze the effect of papain exposure on the morphology of the epidermis taken from rat skin exposed to papain solution, papain in transferosomes and papain in liposomes. Papain in solution resulted in a noticeable degradation of the epidermis, but when embedded in either transferosomes or liposomes there was no noticeable change when compared to control animals. The cytotoxicity study performed using HeLa cells showed that the cells were viable at papain concentrations lower than 0.01 mg/ml.
Collapse
Affiliation(s)
- Rachana Sapkota
- Department of Pharmacy Sciences, School of Pharmacy and Health Profession, Creighton University, Omaha, Nebraska, United States of America
| | - Daniel J. Munt
- Department of Pharmacy Sciences, School of Pharmacy and Health Profession, Creighton University, Omaha, Nebraska, United States of America
| | - Anthony E. Kincaid
- Department of Pharmacy Sciences, School of Pharmacy and Health Profession, Creighton University, Omaha, Nebraska, United States of America
| | - Alekha K. Dash
- Department of Pharmacy Sciences, School of Pharmacy and Health Profession, Creighton University, Omaha, Nebraska, United States of America
| |
Collapse
|
8
|
Mahato RK, Singh M, Pathak H, Gogoi NR, Kharbithai R, Chowrasia P, Bora PL, Sarkar T, Jana BK, Mazumder B. Emerging nanotechnology backed formulations for the management of atopic dermatitis. Ther Deliv 2023; 14:543-569. [PMID: 37671556 DOI: 10.4155/tde-2023-0033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/07/2023] Open
Abstract
Atopic dermatitis is a prevalent chronic skin inflammation affecting 2.1 to 4.1% of adults globally. The complexity of its pathogenesis and the relapsing nature make it challenging to treat. Current treatments follow European Academy of Dermatology and Venerology guidelines, but advanced cases with recurring lesions lack effective therapies. To address this gap, researchers are exploring nanotechnology for targeted drug delivery. Nanoparticles offer benefits such as improved drug retention, stability, controlled release and targeted delivery through the disrupted epidermal barrier. This integrated review evaluates the current state of AD treatment and highlights the potential of novel nano-formulations as a promising approach to address the disease.
Collapse
Affiliation(s)
- Ranjit Kumar Mahato
- Department of Pharmaceutical Sciences, Dibrugarh University, Dibrugarh, 786004, Assam, India
| | - Mohini Singh
- Department of Pharmaceutical Sciences, Dibrugarh University, Dibrugarh, 786004, Assam, India
| | - Hemanta Pathak
- Department of Pharmaceutical Sciences, Dibrugarh University, Dibrugarh, 786004, Assam, India
| | - Niva Rani Gogoi
- Department of Pharmaceutical Sciences, Dibrugarh University, Dibrugarh, 786004, Assam, India
| | - Rikynjai Kharbithai
- Department of Pharmaceutical Sciences, Dibrugarh University, Dibrugarh, 786004, Assam, India
| | - Pinky Chowrasia
- Department of Pharmaceutical Sciences, Dibrugarh University, Dibrugarh, 786004, Assam, India
| | - Pankaj Lochan Bora
- Department of Pharmaceutical Sciences, Dibrugarh University, Dibrugarh, 786004, Assam, India
| | - Tumpa Sarkar
- Department of Pharmaceutical Sciences, Dibrugarh University, Dibrugarh, 786004, Assam, India
| | - Bani Kumar Jana
- Department of Pharmaceutical Sciences, Dibrugarh University, Dibrugarh, 786004, Assam, India
| | - Bhaskar Mazumder
- Department of Pharmaceutical Sciences, Dibrugarh University, Dibrugarh, 786004, Assam, India
| |
Collapse
|
9
|
Weissig V. From Olive Oil Emulsions to COVID-19 Vaccines: Liposomes Came First. Methods Mol Biol 2023; 2622:1-19. [PMID: 36781746 DOI: 10.1007/978-1-0716-2954-3_1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/15/2023]
Abstract
It has been a long journey from Pliny the Elder (23-79 AD) to the FDA approval of the first injectable nanomedicine in 1997. A journey powered by intellectual curiosity, which began with sprinkling olive oil on seawater and culminated in playing around with smears of egg lecithin on microscopic slides. This brief review highlights how a few pairs of gifted hands attached to highly motivated brains have turned a curious discovery made under a microscopic lens into novel nanotherapeutics including liposome-based anti-cancer drugs and potent liposomal vaccines given to millions.
Collapse
Affiliation(s)
- Volkmar Weissig
- Midwestern University College of Pharmacy Glendale, Department of Pharmaceutical Sciences, Glendale, AZ, USA.
| |
Collapse
|
10
|
Abstract
Liposomes are spherical vesicles with a wide range of sizes from nano- to micrometer scale. For the past 7-8 decades, these vesicles have gained the interest of many scientists due to their physical, chemical, and mathematical properties and for their immense utility and potential as delivery vehicles for toxic and non-toxic excipients into biological tissues. Methods related to the selection of reagents for the creation of specific liposomes of certain properties are beyond the scope of this chapter, but here, I would outline a simplistic protocol to prepare and qualify a uniform batch of simple liposomes with basic cargo. This chapter will attempt to provide the reader with a starting point for this immensely potent tool.
Collapse
|
11
|
Fernandez-Fernandez A, Manchanda R, Kumari M. Lipid-engineered nanotherapeutics for cancer management. Front Pharmacol 2023; 14:1125093. [PMID: 37033603 PMCID: PMC10076603 DOI: 10.3389/fphar.2023.1125093] [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: 12/15/2022] [Accepted: 03/13/2023] [Indexed: 04/11/2023] Open
Abstract
Cancer causes significant mortality and morbidity worldwide, but existing pharmacological treatments are greatly limited by the inherent heterogeneity of cancer as a disease, as well as the unsatisfactory efficacy and specificity of therapeutic drugs. Biopharmaceutical barriers such as low permeability and poor water solubility, along with the absence of active targeting capabilities, often result in suboptimal clinical results. The difficulty of successfully reaching and destroying tumor cells is also often compounded with undesirable impacts on healthy tissue, including off-target effects and high toxicity, which further impair the ability to effectively manage the disease and optimize patient outcomes. However, in the last few decades, the development of nanotherapeutics has allowed for the use of rational design in order to maximize therapeutic success. Advances in the fabrication of nano-sized delivery systems, coupled with a variety of surface engineering strategies to promote customization, have resulted in promising approaches for targeted, site-specific drug delivery with fewer unwanted effects and better therapeutic efficacy. These nano systems have been able to overcome some of the challenges of conventional drug delivery related to pharmacokinetics, biodistribution, and target specificity. In particular, lipid-based nanosystems have been extensively explored due to their high biocompatibility, versatility, and adaptability. Lipid-based approaches to cancer treatment are varied and diverse, including liposomal therapeutics, lipidic nanoemulsions, solid lipid nanoparticles, nanostructured lipidic carriers, lipid-polymer nanohybrids, and supramolecular nanolipidic structures. This review aims to provide an overview of the use of diverse formulations of lipid-engineered nanotherapeutics for cancer and current challenges in the field, as researchers attempt to successfully translate these approaches from bench to clinic.
Collapse
Affiliation(s)
- Alicia Fernandez-Fernandez
- College of Healthcare Sciences, Nova Southeastern University, Fort Lauderdale, FL, United States
- *Correspondence: Alicia Fernandez-Fernandez,
| | - Romila Manchanda
- Institute for Quantitative Health Science and Engineering, Michigan State University, East Lansing, MI, United States
| | - Manisha Kumari
- Institute for Quantitative Health Science and Engineering, Michigan State University, East Lansing, MI, United States
| |
Collapse
|
12
|
Sinha A, Simnani FZ, Singh D, Nandi A, Choudhury A, Patel P, Jha E, chouhan RS, Kaushik NK, Mishra YK, Panda PK, Suar M, Verma SK. The translational paradigm of nanobiomaterials: Biological chemistry to modern applications. Mater Today Bio 2022; 17:100463. [PMID: 36310541 PMCID: PMC9615318 DOI: 10.1016/j.mtbio.2022.100463] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2022] [Revised: 10/11/2022] [Accepted: 10/12/2022] [Indexed: 11/11/2022] Open
Abstract
Recently nanotechnology has evolved as one of the most revolutionary technologies in the world. It has now become a multi-trillion-dollar business that covers the production of physical, chemical, and biological systems at scales ranging from atomic and molecular levels to a wide range of industrial applications, such as electronics, medicine, and cosmetics. Nanobiomaterials synthesis are promising approaches produced from various biological elements be it plants, bacteria, peptides, nucleic acids, etc. Owing to the better biocompatibility and biological approach of synthesis, they have gained immense attention in the biomedical field. Moreover, due to their scaled-down sized property, nanobiomaterials exhibit remarkable features which make them the potential candidate for different domains of tissue engineering, materials science, pharmacology, biosensors, etc. Miscellaneous characterization techniques have been utilized for the characterization of nanobiomaterials. Currently, the commercial transition of nanotechnology from the research level to the industrial level in the form of nano-scaffolds, implants, and biosensors is stimulating the whole biomedical field starting from bio-mimetic nacres to 3D printing, multiple nanofibers like silk fibers functionalizing as drug delivery systems and in cancer therapy. The contribution of single quantum dot nanoparticles in biological tagging typically in the discipline of genomics and proteomics is noteworthy. This review focuses on the diverse emerging applications of Nanobiomaterials and their mechanistic advancements owing to their physiochemical properties leading to the growth of industries on different biomedical measures. Alongside the implementation of such nanobiomaterials in several drug and gene delivery approaches, optical coding, photodynamic cancer therapy, and vapor sensing have been elaborately discussed in this review. Different parameters based on current challenges and future perspectives are also discussed here.
Collapse
Affiliation(s)
- Adrija Sinha
- KIIT School of Biotechnology, KIIT University, Bhubaneswar, 751024, Odisha, India
| | | | - Dibyangshee Singh
- KIIT School of Biotechnology, KIIT University, Bhubaneswar, 751024, Odisha, India
| | - Aditya Nandi
- KIIT School of Biotechnology, KIIT University, Bhubaneswar, 751024, Odisha, India
| | - Anmol Choudhury
- KIIT School of Biotechnology, KIIT University, Bhubaneswar, 751024, Odisha, India
| | - Paritosh Patel
- KIIT School of Biotechnology, KIIT University, Bhubaneswar, 751024, Odisha, India
- Plasma Bioscience Research Center, Department of Electrical and Biological Physics, Kwangwoon University, 01897, Seoul, South Korea
| | - Ealisha Jha
- KIIT School of Biotechnology, KIIT University, Bhubaneswar, 751024, Odisha, India
| | - Raghuraj Singh chouhan
- Department of Environmental Sciences, Jožef Stefan Institute, Jamova 39, 1000, Ljubljana, Slovenia
| | - Nagendra Kumar Kaushik
- Plasma Bioscience Research Center, Department of Electrical and Biological Physics, Kwangwoon University, 01897, Seoul, South Korea
| | - Yogendra Kumar Mishra
- Mads Clausen Institute, NanoSYD, University of Southern Denmark, Alsion 2, 6400, Sønderborg, Denmark
| | - Pritam Kumar Panda
- Condensed Matter Theory Group, Materials Theory Division, Department of Physics and Astronomy, Uppsala University, Box 516, SE-751 20 Uppsala, Sweden
| | - Mrutyunjay Suar
- KIIT School of Biotechnology, KIIT University, Bhubaneswar, 751024, Odisha, India
| | - Suresh K. Verma
- KIIT School of Biotechnology, KIIT University, Bhubaneswar, 751024, Odisha, India
| |
Collapse
|
13
|
Kalyana Sundaram RV, Bera M, Coleman J, Weerakkody JS, Krishnakumar SS, Ramakrishnan S. Native Planar Asymmetric Suspended Membrane for Single-Molecule Investigations: Plasma Membrane on a Chip. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2022; 18:e2205567. [PMID: 36328714 DOI: 10.1002/smll.202205567] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/08/2022] [Indexed: 06/16/2023]
Abstract
Cellular plasma membranes, in their role as gatekeepers to the external environment, host numerous protein assemblies and lipid domains that manage the movement of molecules into and out of cells, regulate electric potential, and direct cell signaling. The ability to investigate these roles on the bilayer at a single-molecule level in a controlled, in vitro environment while preserving lipid and protein architectures will provide deeper insights into how the plasma membrane works. A tunable silicon microarray platform that supports stable, planar, and asymmetric suspended lipid membranes (SLIM) using synthetic and native plasma membrane vesicles for single-molecule fluorescence investigations is developed. Essentially, a "plasma membrane-on-a-chip" system that preserves lipid asymmetry and protein orientation is created. By harnessing the combined potential of this platform with total internal reflection fluorescence (TIRF) microscopy, the authors are able to visualize protein complexes with single-molecule precision. This technology has widespread applications in biological processes that happen at the cellular membranes and will further the knowledge of lipid and protein assemblies.
Collapse
Affiliation(s)
- Ramalingam Venkat Kalyana Sundaram
- Nanobiology Institute, Yale University School of Medicine, West Haven, CT, 06516, USA
- Department of Cell Biology, Yale University School of Medicine, New Haven, CT, 06520, USA
| | - Manindra Bera
- Nanobiology Institute, Yale University School of Medicine, West Haven, CT, 06516, USA
- Department of Cell Biology, Yale University School of Medicine, New Haven, CT, 06520, USA
| | - Jeff Coleman
- Nanobiology Institute, Yale University School of Medicine, West Haven, CT, 06516, USA
- Department of Cell Biology, Yale University School of Medicine, New Haven, CT, 06520, USA
| | - Jonathan S Weerakkody
- Nanobiology Institute, Yale University School of Medicine, West Haven, CT, 06516, USA
- Department of Pathology, Yale University School of Medicine, New Haven, CT, 06520, USA
| | - Shyam S Krishnakumar
- Nanobiology Institute, Yale University School of Medicine, West Haven, CT, 06516, USA
- Department of Neurology, Yale University School of Medicine, New Haven, CT, 06520, USA
| | - Sathish Ramakrishnan
- Nanobiology Institute, Yale University School of Medicine, West Haven, CT, 06516, USA
- Department of Pathology, Yale University School of Medicine, New Haven, CT, 06520, USA
| |
Collapse
|
14
|
Li YX, Wang N, Hasan MM, Pang HB. Co-administration of Transportan Peptide Enhances the Cellular Entry of Liposomes in the Bystander Manner Both In Vitro and In Vivo. Mol Pharm 2022; 19:4123-4134. [PMID: 36070496 DOI: 10.1021/acs.molpharmaceut.2c00537] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Liposomes have been widely used as a drug delivery vector. One way to further improve its therapeutic efficacy is to increase the cell entry efficiency. Covalent conjugation with cell-penetrating peptides (CPPs) and other types of ligands has been the mainstream strategy to tackle this issue. Although efficient, it requires additional chemical modifications on liposomes, which is undesirable for clinical translation. Our previous study showed that the transportan (TP) peptide, an amphiphilic CPP, was able to increase the cellular uptake of co-administered, but not covalently coupled, metallic nanoparticles (NPs). Termed bystander uptake, this process represents a simpler method to increase the cell entry of NPs without chemical modifications. Here, we extended our efforts to liposomes. Our results showed that co-administration with the TP peptide improved the internalization of liposome into a variety of cell lines in vitro. This effect was also observed in primary cells, ex vivo tumor slices, and in vivo tumor tissues. On the other hand, this peptide-assisted liposome internalization did not apply to cationic CPPs, which were the main inducers for bystander uptake in previous studies. We also found that TP-assisted bystander uptake of liposome is receptor dependent, and its activity is more sensitive to the inhibitors of the macropinocytosis pathway, underlining the potential cell entry mechanism. Overall, our study provides a simple strategy based on TP co-administration to increase the cell entry of liposomes, which may open up new avenues to apply TP peptides in nanotherapeutics.
Collapse
Affiliation(s)
- Yue-Xuan Li
- Department of Pharmaceutics, University of Minnesota, Minneapolis, Minnesota 55455, United States
| | - Nianwu Wang
- Department of Pharmaceutics, University of Minnesota, Minneapolis, Minnesota 55455, United States
| | - M Mahadi Hasan
- Department of Pharmaceutics, University of Minnesota, Minneapolis, Minnesota 55455, United States
| | - Hong-Bo Pang
- Department of Pharmaceutics, University of Minnesota, Minneapolis, Minnesota 55455, United States
| |
Collapse
|
15
|
Cavalcanti RRM, Lira RB, Riske KA. Membrane Fusion Biophysical Analysis of Fusogenic Liposomes. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2022; 38:10430-10441. [PMID: 35977420 DOI: 10.1021/acs.langmuir.2c01169] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Liposomes represent important drug carrier vehicles in biological systems. A fusogenic liposomal system composed of equimolar mixtures of the cationic lipid DOTAP and the phospholipid DOPE showed high fusion and delivery efficiencies with cells and lipid vesicles. However, aspects of the thermodynamics involving the interaction of these fusogenic liposomes and biomimetic systems remain unclear. Here, we investigate the fusion of this system with large unilamellar vesicles (LUVs) composed of the zwitterionic lipid POPC and increasing fractions of the anionic lipid POPG and up to 30 mol % cholesterol. The focus here is to concomitantly follow changes in size, zeta-potential, and enthalpy binding upon membrane interaction and fusion. Isothermal titration calorimetry (ITC) data showed that membrane fusion in our system is an exothermic process in the absence of cholesterol, suggesting that electrostatic attraction is the driving force for fusion. An endothermic component appeared and eventually dominated the titration at 30 mol % cholesterol, which we propose is caused by membrane fluidification when cholesterol is diluted upon fusion. The inflection points of the ITC data occurred around 0.5-0.7 POPG/DOTAP for all systems, the same stoichiometry for which zeta-potential and dynamic light scattering measurements showed an increase in size coupled with charge neutralization of the system, which is consistent with the fact that fusion in our system is charge-mediated. Microscopy observations of the final mixtures revealed the presence of giant vesicles, which is a clear indication of fusion, coexisting with intermediate-sized objects that could be the result of both fusion and/or aggregation. The results show that the fusion efficiency of the DOTAP:DOPE fusogenic system is modulated by the charge and membrane packing of the acceptor membrane and explain why the system fuses very efficiently with cells.
Collapse
Affiliation(s)
- Rafaela R M Cavalcanti
- Departamento de Biofísica, Universidade Federal de São Paulo, CEP 04039-032, São Paulo, Brazil
| | - Rafael B Lira
- Departamento de Biofísica, Universidade Federal de São Paulo, CEP 04039-032, São Paulo, Brazil
| | - Karin A Riske
- Departamento de Biofísica, Universidade Federal de São Paulo, CEP 04039-032, São Paulo, Brazil
| |
Collapse
|
16
|
Development of a rapid in vitro pre-screen for distinguishing effective liposome-adjuvant delivery systems. Sci Rep 2022; 12:12448. [PMID: 35859154 PMCID: PMC9299755 DOI: 10.1038/s41598-022-14449-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2019] [Accepted: 06/06/2022] [Indexed: 01/07/2023] Open
Abstract
Liposomes are a strong supporting tool in vaccine technology, as they are a versatile system that not only act as antigen delivery systems but also adjuvants that can be highly effective at stimulating both innate and adaptive immune responses. Their ability to induce cell-mediated immunity makes their use in vaccines a useful tool in the development of novel, more effective vaccines against intracellular infections (e.g. HIV, malaria and tuberculosis). Currently, screening of novel liposome formulations uses murine in vivo models which generate data that often correlates poorly with human data. In addition, these models are both high cost and low throughput, making them prohibitive for large scale screening of formulation libraries. This study uses the cationic liposome formulation DDA:TDB (known as cationic adjuvant formulation 01 (CAF01)), as a lead formulation, along with other liposome formulations of known in vivo efficacy to develop an in vitro screening tool for liposome formulation development. THP-1-derived macrophages were the model antigen presenting cell used to assess the ability of the liposome formulations to attract, associate with and activate antigen presenting cells in vitro, crucial steps necessary for an effective immune response to antigen. By using a combination of in vitro functions, the study highlights the potential use of an in vitro screening tool, to predict the in vivo efficacy of novel liposome formulations. CAF01 was predicted as the most effective liposome formulation when assessing all in vitro functions and a measure of in vitro activation was able to predict 80% of the liposome correctly for their ability to induce an in vivo IFN-ү response.
Collapse
|
17
|
Baig MH, Ahmad K, Moon JS, Park SY, Ho Lim J, Chun HJ, Qadri AF, Hwang YC, Jan AT, Ahmad SS, Ali S, Shaikh S, Lee EJ, Choi I. Myostatin and its Regulation: A Comprehensive Review of Myostatin Inhibiting Strategies. Front Physiol 2022; 13:876078. [PMID: 35812316 PMCID: PMC9259834 DOI: 10.3389/fphys.2022.876078] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Accepted: 06/06/2022] [Indexed: 12/12/2022] Open
Abstract
Myostatin (MSTN) is a well-reported negative regulator of muscle growth and a member of the transforming growth factor (TGF) family. MSTN has important functions in skeletal muscle (SM), and its crucial involvement in several disorders has made it an important therapeutic target. Several strategies based on the use of natural compounds to inhibitory peptides are being used to inhibit the activity of MSTN. This review delivers an overview of the current state of knowledge about SM and myogenesis with particular emphasis on the structural characteristics and regulatory functions of MSTN during myogenesis and its involvements in various muscle related disorders. In addition, we review the diverse approaches used to inhibit the activity of MSTN, especially in silico approaches to the screening of natural compounds and the design of novel short peptides derived from proteins that typically interact with MSTN.
Collapse
Affiliation(s)
- Mohammad Hassan Baig
- Department of Family Medicine, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, South Korea
| | - Khurshid Ahmad
- Department of Medical Biotechnology, Yeungnam University, Gyeongsan, South Korea
- Research Institute of Cell Culture, Yeungnam University, Gyeongsan, South Korea
| | - Jun Sung Moon
- Department of Internal Medicine, College of Medicine, Yeungnam University, Daegu, South Korea
| | - So-Young Park
- Department of Physiology, College of Medicine, Yeungnam University, Daegu, South Korea
| | - Jeong Ho Lim
- Department of Medical Biotechnology, Yeungnam University, Gyeongsan, South Korea
- Research Institute of Cell Culture, Yeungnam University, Gyeongsan, South Korea
| | - Hee Jin Chun
- Department of Medical Biotechnology, Yeungnam University, Gyeongsan, South Korea
- Research Institute of Cell Culture, Yeungnam University, Gyeongsan, South Korea
| | - Afsha Fatima Qadri
- Department of Medical Biotechnology, Yeungnam University, Gyeongsan, South Korea
| | - Ye Chan Hwang
- Department of Medical Biotechnology, Yeungnam University, Gyeongsan, South Korea
| | - Arif Tasleem Jan
- School of Biosciences and Biotechnology, Baba Ghulam Shah Badshah University, Rajouri, India
| | - Syed Sayeed Ahmad
- Department of Medical Biotechnology, Yeungnam University, Gyeongsan, South Korea
| | - Shahid Ali
- Department of Medical Biotechnology, Yeungnam University, Gyeongsan, South Korea
| | - Sibhghatulla Shaikh
- Department of Medical Biotechnology, Yeungnam University, Gyeongsan, South Korea
| | - Eun Ju Lee
- Department of Medical Biotechnology, Yeungnam University, Gyeongsan, South Korea
- Research Institute of Cell Culture, Yeungnam University, Gyeongsan, South Korea
- *Correspondence: Eun Ju Lee, ; Inho Choi,
| | - Inho Choi
- Department of Medical Biotechnology, Yeungnam University, Gyeongsan, South Korea
- Research Institute of Cell Culture, Yeungnam University, Gyeongsan, South Korea
- *Correspondence: Eun Ju Lee, ; Inho Choi,
| |
Collapse
|
18
|
Li L, Chen A, Liu B, Pan H, Yu Y, Liu Y. Preparation and pharmacokinetics of glycyrrhetinic acid and cell transmembrane peptides modified with liposomes for liver targeted-delivery. Biomed Mater 2022; 17. [PMID: 35483344 DOI: 10.1088/1748-605x/ac6b73] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Accepted: 04/28/2022] [Indexed: 12/16/2022]
Abstract
The article presents a hepatocellular carcinoma cell surface-specific ligand glycyrrhetinic acid (GA) and cell-penetrating peptide (TAT) with good cell membrane penetration to modify the anti-tumor drug pingyangmycin (PYM) liver delivery system, which achieve targeted delivery of drugs and improve anti-tumor efficiency. In this study, we synthesized the pingyangmycin liposome modified by glycyrrhetinic acid and cell penetrating peptide(GA-TAT-PYM-L) and evaluated the anti-tumor effect of GA-TAT-PYM-Lin vitro. Using the 3-(4, 5-dimethylthiazol-2-yl)-2, 5-diphenylte-trazolium bromidecell proliferation method, GA-TAT-PYM-L had a stronger inhibitory effect on HepG2 cells than the free drug PYM at the same concentration. Acridine orange-ethidium bromide staining assays showed that GA-TAT-PYM-L had stronger apoptosis promotion effects on HepG2 cells in comparison to PYM. Pharmacokinetic studies indicated that, compared with PYM, GA-TAT-PYM-L enhanced mean residence time (MRT0-∞) and area under curve (AUC0-∞) by about 2.79-fold and 2.45-fold. TheT1/2was prolonged to 140.23 ± 14.13 min. Tissue distribution results showed that the PYM concentrations in livers from the GA-TAT-PYM-L group were always higher than other tissues at each monitoring period after 5 min, indicating that GA-TAT-PYM-L can achieve liver targeting.
Collapse
Affiliation(s)
- Li Li
- School of Pharmacy, Liaoning University, Shenyang 110036, People's Republic of China.,Liaoning Key Laboratory of New Drug Research & Development, Shenyang 110036, People's Republic of China
| | - Anqi Chen
- School of Pharmacy, Liaoning University, Shenyang 110036, People's Republic of China
| | - Bingmi Liu
- School of Pharmacy, Liaoning University, Shenyang 110036, People's Republic of China.,Liaoning Pharmaceutical Engineering Research Center for Natural Medicine, Shenyang 110036, People's Republic of China
| | - Hao Pan
- School of Pharmacy, Liaoning University, Shenyang 110036, People's Republic of China.,Liaoning Key Laboratory of New Drug Research & Development, Shenyang 110036, People's Republic of China
| | - Yanjie Yu
- School of Pharmacy, Liaoning University, Shenyang 110036, People's Republic of China
| | - Yu Liu
- School of Pharmacy, Liaoning University, Shenyang 110036, People's Republic of China.,Liaoning University, Judicial Expertise Center, Shenyang 110036, People's Republic of China
| |
Collapse
|
19
|
Toyota T, Zhang Y. Identifying and Manipulating Giant Vesicles: Review of Recent Approaches. MICROMACHINES 2022; 13:644. [PMID: 35630111 PMCID: PMC9144095 DOI: 10.3390/mi13050644] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/19/2022] [Revised: 04/13/2022] [Accepted: 04/17/2022] [Indexed: 12/20/2022]
Abstract
Giant vesicles (GVs) are closed bilayer membranes that primarily comprise amphiphiles with diameters of more than 1 μm. Compared with regular vesicles (several tens of nanometers in size), GVs are of greater scientific interest as model cell membranes and protocells because of their structure and size, which are similar to those of biological systems. Biopolymers and nano-/microparticles can be encapsulated in GVs at high concentrations, and their application as artificial cell bodies has piqued interest. It is essential to develop methods for investigating and manipulating the properties of GVs toward engineering applications. In this review, we discuss current improvements in microscopy, micromanipulation, and microfabrication technologies for progress in GV identification and engineering tools. Combined with the advancement of GV preparation technologies, these technological advancements can aid the development of artificial cell systems such as alternative tissues and GV-based chemical signal processing systems.
Collapse
Affiliation(s)
- Taro Toyota
- Department of Basic Science, Graduate School of Arts and Sciences, The University of Tokyo, 3-8-1 Komaba, Meguro-ku, Tokyo 153-8902, Japan;
- Universal Biology Institute, The University of Tokyo, 3-8-1 Komaba, Meguro-ku, Tokyo 153-8902, Japan
| | - Yiting Zhang
- Department of Basic Science, Graduate School of Arts and Sciences, The University of Tokyo, 3-8-1 Komaba, Meguro-ku, Tokyo 153-8902, Japan;
| |
Collapse
|
20
|
Huang J, Ding Y, Yao J, Zhang M, Zhang Y, Xie Z, Zuo J. Nasal Nanovaccines for SARS-CoV-2 to Address COVID-19. Vaccines (Basel) 2022; 10:vaccines10030405. [PMID: 35335037 PMCID: PMC8952855 DOI: 10.3390/vaccines10030405] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Revised: 03/04/2022] [Accepted: 03/04/2022] [Indexed: 02/06/2023] Open
Abstract
COVID-19 is still prevalent around the globe. Although some SARS-CoV-2 vaccines have been distributed to the population, the shortcomings of vaccines and the continuous emergence of SARS-CoV-2 mutant virus strains are a cause for concern. Thus, it is vital to continue to improve vaccines and vaccine delivery methods. One option is nasal vaccination, which is more convenient than injections and does not require a syringe. Additionally, stronger mucosal immunity is produced under nasal vaccination. The easy accessibility of the intranasal route is more advantageous than injection in the context of the COVID-19 pandemic. Nanoparticles have been proven to be suitable delivery vehicles and adjuvants, and different NPs have different advantages. The shortcomings of the SARS-CoV-2 vaccine may be compensated by selecting or modifying different nanoparticles. It travels along the digestive tract to the intestine, where it is presented by GALT, tissue-resident immune cells, and gastrointestinal lymph nodes. Nasal nanovaccines are easy to use, safe, multifunctional, and can be distributed quickly, demonstrating strong prospects as a vaccination method for SARS-CoV-2, SARS-CoV-2 variants, or SARS-CoV-n.
Collapse
Affiliation(s)
- Jialu Huang
- The Laboratory of Translational Medicine, Hengyang Medical School, University of South China, Hengyang 421001, China; (J.H.); (M.Z.); (Y.Z.); (Z.X.)
| | - Yubo Ding
- Nanhua Hospital Affiliated to University of South China, Hengyang Medical School, University of South China, Hengyang 421002, China; (Y.D.); (J.Y.)
| | - Jingwei Yao
- Nanhua Hospital Affiliated to University of South China, Hengyang Medical School, University of South China, Hengyang 421002, China; (Y.D.); (J.Y.)
| | - Minghui Zhang
- The Laboratory of Translational Medicine, Hengyang Medical School, University of South China, Hengyang 421001, China; (J.H.); (M.Z.); (Y.Z.); (Z.X.)
| | - Yu Zhang
- The Laboratory of Translational Medicine, Hengyang Medical School, University of South China, Hengyang 421001, China; (J.H.); (M.Z.); (Y.Z.); (Z.X.)
| | - Zhuoyi Xie
- The Laboratory of Translational Medicine, Hengyang Medical School, University of South China, Hengyang 421001, China; (J.H.); (M.Z.); (Y.Z.); (Z.X.)
| | - Jianhong Zuo
- The Laboratory of Translational Medicine, Hengyang Medical School, University of South China, Hengyang 421001, China; (J.H.); (M.Z.); (Y.Z.); (Z.X.)
- Nanhua Hospital Affiliated to University of South China, Hengyang Medical School, University of South China, Hengyang 421002, China; (Y.D.); (J.Y.)
- The Third Affiliated Hospital of University of South China, Hengyang Medical School, University of South China, Hengyang 421900, China
- Correspondence: ; Tel.: +86-7345-675219
| |
Collapse
|
21
|
Abstract
Cell penetrating peptides (CPPs) are generally defined as short positively charged peptides, containing 5-30 amino acids. Based on their physicochemical properties, they are classified as three main groups, namely hydrophobic, amphipathic, and hydrophilic. They are capable of interacting with the cell membrane without inducing serious toxicity, and they can carry cargo molecules across the membrane. Cargo molecules could be different therapeutics which makes CPPs valuable in the field of drug delivery into living cells. Nowadays, CPPs are considered as potential parts of therapeutics against several diseases.Despite similarities in their primary structure, the interactions of CPPs with a cell membrane may vary a lot. This is even more complicated when the CPP is bound to the cargo molecule. The mechanism(s) of their cellular uptake and endosomal escape have not been completely resolved. Understanding the mechanism of membrane interaction will help us designing a CPP with enhanced, selective cargo delivery, hopefully resulting in better disease treatments. So far energy independent direct membrane penetration and energy-dependent endocytosis have been suggested as two main mechanisms of cellular entry for CPPs, and both may be applicable for the same CPP-complex, depending on the conditions.In order to understand which mechanism is associated with a particular CPP 's cellular uptake in a particular cell (sometimes including endosomal escape), different biological and biophysical methods and strategies have been applied. In this chapter, we will address several biophysical methods, such as fluorescence spectroscopy, circular dichroism (CD) spectroscopy, dynamic light scattering, and NMR .We also review different membrane model systems which are suitable for the biophysical studies. These include large unilamellar phospholipid vesicles (LUVs ), which are the most commonly used in the lipid-peptide interaction studies. Detergent micelles and mixed micelles (bicelles) are also suitable membrane model systems, particularly in high-resolution NMR studies.
Collapse
Affiliation(s)
| | - Astrid Gräslund
- Department of Biochemistry and Biophysics, Stockholm University, Stockholm, Sweden
| |
Collapse
|
22
|
Banerjee S, Mwangi JG, Stanley TK, Mitra R, Ebong EE. Regeneration and Assessment of the Endothelial Glycocalyx To Address Cardiovascular Disease. Ind Eng Chem Res 2021. [DOI: 10.1021/acs.iecr.1c03074] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- Selina Banerjee
- Department of Chemical Engineering, Northeastern University, Boston, Massachusetts 02115, United States
| | - John G. Mwangi
- Department of Biology, Northeastern University, Boston, Massachusetts 02115, United States
| | - Theodora K. Stanley
- Department of Health Sciences, Northeastern University, Boston, Massachusetts 02115, United States
| | - Ronodeep Mitra
- Department of Chemical Engineering, Northeastern University, Boston, Massachusetts 02115, United States
| | - Eno E. Ebong
- Department of Chemical Engineering, Northeastern University, Boston, Massachusetts 02115, United States
- Department of Health Sciences, Northeastern University, Boston, Massachusetts 02115, United States
- Department of Bioengineering, Northeastern University, Boston, Massachusetts 02115, United States
- Department of Neuroscience, Albert Einstein College of Medicine, New York, New York 10461, United States
| |
Collapse
|
23
|
Christodoulides M, Humbert MV, Heckels JE. The potential utility of liposomes for Neisseria vaccines. Expert Rev Vaccines 2021; 20:1235-1256. [PMID: 34524062 DOI: 10.1080/14760584.2021.1981865] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
INTRODUCTION Species of the genus Neisseria are important global pathogens. Neisseria gonorrhoeae (gonococcus) causes the sexually transmitted disease gonorrhea and Neisseria meningitidis (meningococcus) causes meningitis and sepsis. Liposomes are self-assembled spheres of phospholipid bilayers enclosing a central aqueous space, and they have attracted much interest and use as a delivery vehicle for Neisseria vaccine antigens. AREAS COVERED A brief background on Neisseria infections and the success of licensed meningococcal vaccines are provided. The absence of a gonococcal vaccine is highlighted. The use of liposomes for delivering Neisseria antigens and adjuvants, for the purposes of generating specific immune responses, is reviewed. The use of other lipid-based systems for antigen and adjuvant delivery is examined briefly. EXPERT OPINION With renewed interest in developing a gonococcal vaccine, liposomes remain an attractive option for delivering antigens. The discipline of nanotechnology provides additional nanoparticle-based options for gonococcal vaccine development. Future work would be needed to tailor the composition of liposomes and other nanoparticles to the specific vaccine antigen(s), in order to generate optimal anti-gonococcal immune responses. The potential use of liposomes and other nanoparticles to deliver anti-gonococcal compounds to treat infections also should be explored further.
Collapse
Affiliation(s)
- Myron Christodoulides
- Neisseria Research Group, Molecular Microbiology, School of Clinical and Experimental Sciences, University of Southampton Faculty of Medicine, Southampton, UK
| | - Maria Victoria Humbert
- Neisseria Research Group, Molecular Microbiology, School of Clinical and Experimental Sciences, University of Southampton Faculty of Medicine, Southampton, UK
| | - John E Heckels
- Neisseria Research Group, Molecular Microbiology, School of Clinical and Experimental Sciences, University of Southampton Faculty of Medicine, Southampton, UK
| |
Collapse
|
24
|
Majeed S, Ahmad AB, Sehar U, Georgieva ER. Lipid Membrane Mimetics in Functional and Structural Studies of Integral Membrane Proteins. MEMBRANES 2021; 11:685. [PMID: 34564502 PMCID: PMC8470526 DOI: 10.3390/membranes11090685] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/27/2021] [Revised: 08/18/2021] [Accepted: 08/30/2021] [Indexed: 12/12/2022]
Abstract
Integral membrane proteins (IMPs) fulfill important physiological functions by providing cell-environment, cell-cell and virus-host communication; nutrients intake; export of toxic compounds out of cells; and more. However, some IMPs have obliterated functions due to polypeptide mutations, modifications in membrane properties and/or other environmental factors-resulting in damaged binding to ligands and the adoption of non-physiological conformations that prevent the protein from returning to its physiological state. Thus, elucidating IMPs' mechanisms of function and malfunction at the molecular level is important for enhancing our understanding of cell and organism physiology. This understanding also helps pharmaceutical developments for restoring or inhibiting protein activity. To this end, in vitro studies provide invaluable information about IMPs' structure and the relation between structural dynamics and function. Typically, these studies are conducted on transferred from native membranes to membrane-mimicking nano-platforms (membrane mimetics) purified IMPs. Here, we review the most widely used membrane mimetics in structural and functional studies of IMPs. These membrane mimetics are detergents, liposomes, bicelles, nanodiscs/Lipodisqs, amphipols, and lipidic cubic phases. We also discuss the protocols for IMPs reconstitution in membrane mimetics as well as the applicability of these membrane mimetic-IMP complexes in studies via a variety of biochemical, biophysical, and structural biology techniques.
Collapse
Affiliation(s)
- Saman Majeed
- Department of Chemistry and Biochemistry, Texas Tech University, Lubbock, TX 79409, USA
| | - Akram Bani Ahmad
- Department of Chemistry and Biochemistry, Texas Tech University, Lubbock, TX 79409, USA
| | - Ujala Sehar
- Department of Chemistry and Biochemistry, Texas Tech University, Lubbock, TX 79409, USA
| | - Elka R Georgieva
- Department of Chemistry and Biochemistry, Texas Tech University, Lubbock, TX 79409, USA
- Department of Cell Physiology and Molecular Biophysics, Texas Tech University Health Science Center, Lubbock, TX 79409, USA
| |
Collapse
|
25
|
Cun D, Zhang C, Bera H, Yang M. Particle engineering principles and technologies for pharmaceutical biologics. Adv Drug Deliv Rev 2021; 174:140-167. [PMID: 33845039 DOI: 10.1016/j.addr.2021.04.006] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Revised: 03/21/2021] [Accepted: 04/06/2021] [Indexed: 12/12/2022]
Abstract
The global market of pharmaceutical biologics has expanded significantly during the last few decades. Currently, pharmaceutical biologic products constitute an indispensable part of the modern medicines. Most pharmaceutical biologic products are injections either in the forms of solutions or lyophilized powders because of their low oral bioavailability. There are certain pharmaceutical biologic entities formulated into particulate delivery systems for the administration via non-invasive routes or to achieve prolonged pharmaceutical actions to reduce the frequency of injections. It has been well documented that the design of nano- and microparticles via various particle engineering technologies could render pharmaceutical biologics with certain benefits including improved stability, enhanced intracellular uptake, prolonged pharmacological effect, enhanced bioavailability, reduced side effects, and improved patient compliance. Herein, we review the principles of the particle engineering technologies based on bottom-up approach and present the important formulation and process parameters that influence the critical quality attributes with some mathematical models. Subsequently, various nano- and microparticle engineering technologies used to formulate or process pharmaceutical biologic entities are reviewed. Lastly, an array of commercialized products of pharmaceutical biologics accomplished based on various particle engineering technologies are presented and the challenges in the development of particulate delivery systems for pharmaceutical biologics are discussed.
Collapse
Affiliation(s)
- Dongmei Cun
- Wuya College of Innovation, Shenyang Pharmaceutical University, Wenhua Road No. 103, 110016 Shenyang, China
| | - Chengqian Zhang
- Department of Pharmacy, Faculty of Health and Medical Sciences, University of Copenhagen, Universitetsparken 2, DK-2100 Copenhagen, Denmark
| | - Hriday Bera
- Wuya College of Innovation, Shenyang Pharmaceutical University, Wenhua Road No. 103, 110016 Shenyang, China
| | - Mingshi Yang
- Wuya College of Innovation, Shenyang Pharmaceutical University, Wenhua Road No. 103, 110016 Shenyang, China; Department of Pharmacy, Faculty of Health and Medical Sciences, University of Copenhagen, Universitetsparken 2, DK-2100 Copenhagen, Denmark.
| |
Collapse
|
26
|
Sharifian Gh M. Recent Experimental Developments in Studying Passive Membrane Transport of Drug Molecules. Mol Pharm 2021; 18:2122-2141. [PMID: 33914545 DOI: 10.1021/acs.molpharmaceut.1c00009] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
The ability to measure the passive membrane permeation of drug-like molecules is of fundamental biological and pharmaceutical importance. Of significance, passive diffusion across the cellular membranes plays an effective role in the delivery of many pharmaceutical agents to intracellular targets. Hence, approaches for quantitative measurement of membrane permeability have been the topics of research for decades, resulting in sophisticated biomimetic systems coupled with advanced techniques. In this review, recent developments in experimental approaches along with theoretical models for quantitative and real-time analysis of membrane transport of drug-like molecules through mimetic and living cell membranes are discussed. The focus is on time-resolved fluorescence-based, surface plasmon resonance, and second-harmonic light scattering approaches. The current understanding of how properties of the membrane and permeant affect the permeation process is discussed.
Collapse
Affiliation(s)
- Mohammad Sharifian Gh
- Department of Cell Biology, University of Virginia, Charlottesville, Virginia 22908, United States
| |
Collapse
|
27
|
Binding of liposomes composed of phosphatidylcholine to scavenger receptor class B type 1 and its modulation by phosphatidic acid in HEK293T cells. BIOCHIMICA ET BIOPHYSICA ACTA-MOLECULAR CELL RESEARCH 2021; 1868:119043. [PMID: 33862056 DOI: 10.1016/j.bbamcr.2021.119043] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Accepted: 04/11/2021] [Indexed: 12/29/2022]
Abstract
In this study, we developed a method to analyze liposomal binding to a cell membrane receptor using fluorescence-labeled liposomes and demonstrated that scavenger class B type 1 (SR-B1) plays a crucial role in binding of liposomes containing phosphatidylcholine (PC) to HEK293T cell membrane and phosphatidic acid (PA) can modulate it. Site-directed mutagenesis of SR-B1 revealed that S112F and T175A mutations in its ectodomain abrogated binding and endocytosis of PC liposomes in HEK293T cells. K151A and K156A mutations attenuated their binding and endocytosis too. Although the effects of mutations on binding and endocytosis were similar between PC liposomes and PC/PA and PA liposomes, SR-B1 dependency appeared to be PC > PC/PA > PA liposomes. Our data indicate that (i) nanoparticles including high-density lipoprotein (HDL), silica, and liposomes bind to a common or close site of SR-B1, and (ii) PC/PA and PA liposomes bind not only to SR-B1 but also other receptor(s) in HEK293T cells. In addition, PC/PA liposomes induced lipid droplet (LD) formation in HEK293T cells more than PC liposomes. Treatment of HEK293T cells with SR-B1 siRNA suppressed PC/PA liposome-induced LD formation. Taken together, our results demonstrate that SR-B1 plays an essential role in binding PC-containing liposomes and the subsequent induction of cellular responses, while PA can modulate them.
Collapse
|
28
|
Morshedi Rad D, Alsadat Rad M, Razavi Bazaz S, Kashaninejad N, Jin D, Ebrahimi Warkiani M. A Comprehensive Review on Intracellular Delivery. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2021; 33:e2005363. [PMID: 33594744 DOI: 10.1002/adma.202005363] [Citation(s) in RCA: 58] [Impact Index Per Article: 19.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/07/2020] [Revised: 09/22/2020] [Indexed: 05/22/2023]
Abstract
Intracellular delivery is considered an indispensable process for various studies, ranging from medical applications (cell-based therapy) to fundamental (genome-editing) and industrial (biomanufacture) approaches. Conventional macroscale delivery systems critically suffer from such issues as low cell viability, cytotoxicity, and inconsistent material delivery, which have opened up an interest in the development of more efficient intracellular delivery systems. In line with the advances in microfluidics and nanotechnology, intracellular delivery based on micro- and nanoengineered platforms has progressed rapidly and held great promises owing to their unique features. These approaches have been advanced to introduce a smorgasbord of diverse cargoes into various cell types with the maximum efficiency and the highest precision. This review differentiates macro-, micro-, and nanoengineered approaches for intracellular delivery. The macroengineered delivery platforms are first summarized and then each method is categorized based on whether it employs a carrier- or membrane-disruption-mediated mechanism to load cargoes inside the cells. Second, particular emphasis is placed on the micro- and nanoengineered advances in the delivery of biomolecules inside the cells. Furthermore, the applications and challenges of the established and emerging delivery approaches are summarized. The topic is concluded by evaluating the future perspective of intracellular delivery toward the micro- and nanoengineered approaches.
Collapse
Affiliation(s)
- Dorsa Morshedi Rad
- School of Biomedical Engineering, University of Technology Sydney, Sydney, NSW, 2007, Australia
- Institute for Biomedical Materials & Devices (IBMD), Faculty of Science, University of Technology Sydney, Sydney, NSW, 2007, Australia
| | - Maryam Alsadat Rad
- School of Biomedical Engineering, University of Technology Sydney, Sydney, NSW, 2007, Australia
- Institute for Biomedical Materials & Devices (IBMD), Faculty of Science, University of Technology Sydney, Sydney, NSW, 2007, Australia
| | - Sajad Razavi Bazaz
- School of Biomedical Engineering, University of Technology Sydney, Sydney, NSW, 2007, Australia
- Institute for Biomedical Materials & Devices (IBMD), Faculty of Science, University of Technology Sydney, Sydney, NSW, 2007, Australia
| | - Navid Kashaninejad
- School of Biomedical Engineering, University of Technology Sydney, Sydney, NSW, 2007, Australia
- Institute for Biomedical Materials & Devices (IBMD), Faculty of Science, University of Technology Sydney, Sydney, NSW, 2007, Australia
| | - Dayong Jin
- Institute for Biomedical Materials & Devices (IBMD), Faculty of Science, University of Technology Sydney, Sydney, NSW, 2007, Australia
- School of Life Sciences, Faculty of Science, University of Technology Sydney, Sydney, NSW, 2007, Australia
| | - Majid Ebrahimi Warkiani
- School of Biomedical Engineering, University of Technology Sydney, Sydney, NSW, 2007, Australia
- Institute for Biomedical Materials & Devices (IBMD), Faculty of Science, University of Technology Sydney, Sydney, NSW, 2007, Australia
- Institute of Molecular Medicine, Sechenov University, Moscow, 119991, Russia
| |
Collapse
|
29
|
Chan C, Du S, Dong Y, Cheng X. Computational and Experimental Approaches to Investigate Lipid Nanoparticles as Drug and Gene Delivery Systems. Curr Top Med Chem 2021; 21:92-114. [PMID: 33243123 PMCID: PMC8191596 DOI: 10.2174/1568026620666201126162945] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2020] [Revised: 10/16/2020] [Accepted: 10/22/2020] [Indexed: 02/06/2023]
Abstract
Lipid nanoparticles (LNPs) have been widely applied in drug and gene delivery. More than twenty years ago, DoxilTM was the first LNPs-based drug approved by the US Food and Drug Administration (FDA). Since then, with decades of research and development, more and more LNP-based therapeutics have been used to treat diverse diseases, which often offer the benefits of reduced toxicity and/or enhanced efficacy compared to the active ingredients alone. Here, we provide a review of recent advances in the development of efficient and robust LNPs for drug/gene delivery. We emphasize the importance of rationally combining experimental and computational approaches, especially those providing multiscale structural and functional information of LNPs, to the design of novel and powerful LNP-based delivery systems.
Collapse
Affiliation(s)
- Chun Chan
- Division of Medicinal Chemistry and Pharmacognosy, College of Pharmacy, The Ohio State University, Columbus, OH 43210, USA
| | - Shi Du
- Division of Pharmaceutics and Pharmacology, College of Pharmacy, The Ohio State University, Columbus, OH 43210, USA
| | - Yizhou Dong
- Division of Pharmaceutics and Pharmacology, College of Pharmacy, The Ohio State University, Columbus, OH 43210, USA
- Department of Biomedical Engineering; The Center for Clinical and Translational Science; The Comprehensive Cancer Center; Dorothy M. Davis Heart & Lung Research Institute; Department of Radiation Oncology, The Ohio State University, Columbus, OH 43210, USA
| | - Xiaolin Cheng
- Division of Medicinal Chemistry and Pharmacognosy, College of Pharmacy, The Ohio State University, Columbus, OH 43210, USA
- Biophysics Graduate Program, Translational Data Analytics Institute, The Ohio State University, Columbus, OH 43210, USA
| |
Collapse
|
30
|
Nanoparticle Systems Applied for Immunotherapy in Various Treatment Modalities. Bioanalysis 2021. [DOI: 10.1007/978-3-030-78338-9_6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
|
31
|
Zhuo S, Zhang F, Yu J, Zhang X, Yang G, Liu X. pH-Sensitive Biomaterials for Drug Delivery. Molecules 2020; 25:E5649. [PMID: 33266162 PMCID: PMC7730929 DOI: 10.3390/molecules25235649] [Citation(s) in RCA: 83] [Impact Index Per Article: 20.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2020] [Revised: 11/18/2020] [Accepted: 11/23/2020] [Indexed: 12/12/2022] Open
Abstract
The development of precise and personalized medicine requires novel formulation strategies to deliver the therapeutic payloads to the pathological tissues, producing enhanced therapeutic outcome and reduced side effects. As many diseased tissues are feathered with acidic characteristics microenvironment, pH-sensitive biomaterials for drug delivery present great promise for the purpose, which could protect the therapeutic payloads from metabolism and degradation during in vivo circulation and exhibit responsive release of the therapeutics triggered by the acidic pathological tissues, especially for cancer treatment. In the past decades, many methodologies, such as acidic cleavage linkage, have been applied for fabrication of pH-responsive materials for both in vitro and in vivo applications. In this review, we will summarize some pH-sensitive drug delivery system for medical application, mainly focusing on the pH-sensitive linkage bonds and pH-sensitive biomaterials.
Collapse
Affiliation(s)
- Shijie Zhuo
- Clinical Translational Center for Targeted Drug, Department of Pharmacology, School of Medicine, Jinan University, Guangzhou 510632, China; (S.Z.); (F.Z.); (J.Y.)
| | - Feng Zhang
- Clinical Translational Center for Targeted Drug, Department of Pharmacology, School of Medicine, Jinan University, Guangzhou 510632, China; (S.Z.); (F.Z.); (J.Y.)
| | - Junyu Yu
- Clinical Translational Center for Targeted Drug, Department of Pharmacology, School of Medicine, Jinan University, Guangzhou 510632, China; (S.Z.); (F.Z.); (J.Y.)
| | - Xican Zhang
- Clinical Translational Center for Targeted Drug, Department of Pharmacology, School of Medicine, Jinan University, Guangzhou 510632, China; (S.Z.); (F.Z.); (J.Y.)
| | - Guangbao Yang
- Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, State Key Laboratory of Radiation Medicine and Protection, School of Radiation Medicine and Protection & School for Radiological and Interdisciplinary Sciences (RAD-X), Soochow University, Suzhou 215123, China;
| | - Xiaowen Liu
- Clinical Translational Center for Targeted Drug, Department of Pharmacology, School of Medicine, Jinan University, Guangzhou 510632, China; (S.Z.); (F.Z.); (J.Y.)
| |
Collapse
|
32
|
Jones AJY, Gabriel F, Tandale A, Nietlispach D. Structure and Dynamics of GPCRs in Lipid Membranes: Physical Principles and Experimental Approaches. Molecules 2020; 25:E4729. [PMID: 33076366 PMCID: PMC7587580 DOI: 10.3390/molecules25204729] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2020] [Revised: 10/11/2020] [Accepted: 10/12/2020] [Indexed: 02/06/2023] Open
Abstract
Over the past decade, the vast amount of information generated through structural and biophysical studies of GPCRs has provided unprecedented mechanistic insight into the complex signalling behaviour of these receptors. With this recent information surge, it has also become increasingly apparent that in order to reproduce the various effects that lipids and membranes exert on the biological function for these allosteric receptors, in vitro studies of GPCRs need to be conducted under conditions that adequately approximate the native lipid bilayer environment. In the first part of this review, we assess some of the more general effects that a membrane environment exerts on lipid bilayer-embedded proteins such as GPCRs. This is then followed by the consideration of more specific effects, including stoichiometric interactions with specific lipid subtypes. In the final section, we survey a range of different membrane mimetics that are currently used for in vitro studies, with a focus on NMR applications.
Collapse
Affiliation(s)
| | | | | | - Daniel Nietlispach
- Department of Biochemistry, University of Cambridge, 80 Tennis Court Road, Cambridge CB2 1GA, UK; (A.J.Y.J.); (F.G.); (A.T.)
| |
Collapse
|
33
|
Redondo-Morata L, Losada-Pérez P, Giannotti MI. Lipid bilayers: Phase behavior and nanomechanics. CURRENT TOPICS IN MEMBRANES 2020; 86:1-55. [PMID: 33837691 DOI: 10.1016/bs.ctm.2020.08.005] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Lipid membranes are involved in many physiological processes like recognition, signaling, fusion or remodeling of the cell membrane or some of its internal compartments. Within the cell, they are the ultimate barrier, while maintaining the fluidity or flexibility required for a myriad of processes, including membrane protein assembly. The physical properties of in vitro model membranes as model cell membranes have been extensively studied with a variety of techniques, from classical thermodynamics to advanced modern microscopies. Here we review the nanomechanics of solid-supported lipid membranes with a focus in their phase behavior. Relevant information obtained by quartz crystal microbalance with dissipation monitoring (QCM-D) and atomic force microscopy (AFM) as complementary techniques in the nano/mesoscale interface is presented. Membrane morphological and mechanical characterization will be discussed in the framework of its phase behavior, phase transitions and coexistence, in simple and complex models, and upon the presence of cholesterol.
Collapse
Affiliation(s)
- Lorena Redondo-Morata
- Center for Infection and Immunity of Lille, INSERM U1019, CNRS UMR 8204, Lille, France
| | - Patricia Losada-Pérez
- Experimental Soft Matter and Thermal Physics (EST) Group, Department of Physics, Université Libre de Bruxelles, Brussels, Belgium
| | - Marina Inés Giannotti
- Biomedical Research Networking Center on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Madrid, Spain; Institut de Bioenginyeria de Catalunya (IBEC), The Barcelona Institute of Science and Technology (BIST), Barcelona, Spain; Departament de Ciència de Materials i Química Física, Universitat de Barcelona, Barcelona, Spain.
| |
Collapse
|
34
|
Schmallegger M, Barbon A, Bortolus M, Chemelli A, Bilkis I, Gescheidt G, Weiner L. Systematic Quantification of Electron Transfer in a Bare Phospholipid Membrane Using Nitroxide-Labeled Stearic Acids: Distance Dependence, Kinetics, and Activation Parameters. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2020; 36:10429-10437. [PMID: 32787070 PMCID: PMC7586382 DOI: 10.1021/acs.langmuir.0c01585] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/28/2020] [Revised: 07/24/2020] [Indexed: 06/11/2023]
Abstract
In this report, we present a method to characterize the kinetics of electron transfer across the bilayer of a unilamellar liposome composed of 1,2-dimyristoyl-sn-glycero-3-phosphocholine. The method utilizes synthetic phospholipids containing noninvasive nitroxide spin labels having the >N-O• moiety at well-defined distances from the outer surface of the liposome to serve as reporters for their local environment and, at the same time, permit measurement of the kinetics of electron transfer. We used 5-doxyl and 16-doxyl stearic acids. The paramagnetic >N-O• moiety is photo-oxidized to the corresponding diamagnetic oxoammonium cation by a ruthenium electron acceptor formed in the solution. Electron transfer is monitored by three independent spectroscopic methods: by both steady-state and time-resolved electron paramagnetic resonance and by optical spectroscopy. These techniques allowed us to differentiate between the electron transfer rates of nitroxides located in the outer leaflet of the phospholipid bilayer and of those located in the inner leaflet. Measurement of electron transfer rates as a function of temperature revealed a low-activation barrier (ΔG‡ ∼ 40 kJ/mol) that supports a tunneling mechanism.
Collapse
Affiliation(s)
- Max Schmallegger
- Institute
of Physical and Theoretical Chemistry, Graz
University of Technology, Stremayrgasse 9, Graz 8010, Austria
| | - Antonio Barbon
- Dipartimento
di Scienze Chimiche, Università degli
Studi di Padova, Via Marzolo 1, Padova 35131, Italy
| | - Marco Bortolus
- Dipartimento
di Scienze Chimiche, Università degli
Studi di Padova, Via Marzolo 1, Padova 35131, Italy
| | - Angela Chemelli
- Institute
of Inorganic Chemistry, Graz University
of Technology, Stremayrgasse 9, Graz 8010, Austria
| | - Itzhak Bilkis
- Faculty
of Agricultural, Food and Environmental Sciences, Hebrew University, Rehovot 76100, Israel
| | - Georg Gescheidt
- Institute
of Physical and Theoretical Chemistry, Graz
University of Technology, Stremayrgasse 9, Graz 8010, Austria
| | - Lev Weiner
- Department
of Chemical Research Support, Weizmann Institute
of Science, Rehovot 76100, Israel
| |
Collapse
|
35
|
Ruiz-Rincón S, González-Orive A, Grazú V, Fratila RM, Fuente JMDL, Cea P. Altering model cell membranes by means of localized magnetic heating. Colloids Surf B Biointerfaces 2020; 196:111315. [PMID: 32818926 DOI: 10.1016/j.colsurfb.2020.111315] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2020] [Revised: 08/04/2020] [Accepted: 08/07/2020] [Indexed: 10/23/2022]
Abstract
Isolated iron oxide magnetic nanoparticles (MNPs), 12 nm in diameter, coated with oleic acid molecules as capping agents have been deposited by the Langmuir-Blodgett (LB) method onto a model cell membrane incorporating 1,2-dipalmitoyl-sn-glycero-3-phosphocholine (DPPC) and Cholesterol (Chol) in the 1:1 ratio, which was also fabricated by the LB technique. Atomic Force Microscopy (AFM) experiments showed that the application of an alternating magnetic field results in the embedding of the MNPs through the phospholipidic layer. These experimental results reveal that the heating of individual MNPs may induce a local increase in the fluidity of the film with a large control of the spatial and temporal specificity.
Collapse
Affiliation(s)
- Silvia Ruiz-Rincón
- Instituto de Nanociencia de Aragón (INA), Campus Rio Ebro, Universidad de Zaragoza, C/Mariano Esquillor, s/n, 50018 Zaragoza, Spain; Laboratorio de Microscopias Avanzadas (LMA),Campus Río Ebro, Universidad de Zaragoza, C/Mariano Esquillor, s/n, 50018 Zaragoza, Spain; Instituto de Ciencia de Materiales de Aragón (ICMA), Universidad de Zaragoza-CSIC, C/Pedro Cerbuna 12, 50009 Zaragoza, Spain
| | - Alejandro González-Orive
- Technical and Macromolecular Chemistry, University of Paderborn, Warburger Strasse 100, 33098 Paderborn, Germany
| | - Valeria Grazú
- Instituto de Ciencia de Materiales de Aragón (ICMA), Universidad de Zaragoza-CSIC, C/Pedro Cerbuna 12, 50009 Zaragoza, Spain; Networking Biomedical Research Centre of Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Spain
| | - Raluca M Fratila
- Instituto de Ciencia de Materiales de Aragón (ICMA), Universidad de Zaragoza-CSIC, C/Pedro Cerbuna 12, 50009 Zaragoza, Spain; Networking Biomedical Research Centre of Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Spain
| | - Jesús M de la Fuente
- Instituto de Ciencia de Materiales de Aragón (ICMA), Universidad de Zaragoza-CSIC, C/Pedro Cerbuna 12, 50009 Zaragoza, Spain; Networking Biomedical Research Centre of Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Spain
| | - Pilar Cea
- Instituto de Nanociencia de Aragón (INA), Campus Rio Ebro, Universidad de Zaragoza, C/Mariano Esquillor, s/n, 50018 Zaragoza, Spain; Laboratorio de Microscopias Avanzadas (LMA),Campus Río Ebro, Universidad de Zaragoza, C/Mariano Esquillor, s/n, 50018 Zaragoza, Spain; Instituto de Ciencia de Materiales de Aragón (ICMA), Universidad de Zaragoza-CSIC, C/Pedro Cerbuna 12, 50009 Zaragoza, Spain; Departamento de Química Física, Facultad de Ciencias, Universidad de Zaragoza, 50009, Zaragoza, Spain.
| |
Collapse
|
36
|
T. de Barros C, Rios AC, Alves TFR, Batain F, Crescencio KMM, Lopes LJ, Zielińska A, Severino P, G. Mazzola P, Souto EB, Chaud MV. Cachexia: Pathophysiology and Ghrelin Liposomes for Nose-to-Brain Delivery. Int J Mol Sci 2020; 21:ijms21175974. [PMID: 32825177 PMCID: PMC7503373 DOI: 10.3390/ijms21175974] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2020] [Revised: 08/15/2020] [Accepted: 08/17/2020] [Indexed: 12/17/2022] Open
Abstract
Cachexia, a severe multifactorial condition that is underestimated and unrecognized in patients, is characterized by continuous muscle mass loss that leads to progressive functional impairment, while nutritional support cannot completely reverse this clinical condition. There is a strong need for more effective and targeted therapies for cachexia patients. There is a need for drugs that act on cachexia as a distinct and treatable condition to prevent or reverse excess catabolism and inflammation. Due to ghrelin properties, it has been studied in the cachexia and other treatments in a growing number of works. However, in the body, exogenous ghrelin is subject to very rapid degradation. In this context, the intranasal release of ghrelin-loaded liposomes to cross the blood-brain barrier and the release of the drug into the central nervous system may be a promising alternative to improve its bioavailability. The administration of nose-to-brain liposomes for the management of cachexia was addressed only in a limited number of published works. This review focuses on the discussion of the pathophysiology of cachexia, synthesis and physiological effects of ghrelin and the potential treatment of the diseased using ghrelin-loaded liposomes through the nose-to-brain route.
Collapse
Affiliation(s)
- Cecilia T. de Barros
- Laboratory of Biomaterials and Nanotechnology (LaBNUS), University of Sorocaba, Sorocaba, 18078-005 São Paulo, Brazil; (C.T.d.B.); (A.C.R.); (T.F.R.A.); (F.B.); (K.M.M.C.); (L.J.L.)
| | - Alessandra C. Rios
- Laboratory of Biomaterials and Nanotechnology (LaBNUS), University of Sorocaba, Sorocaba, 18078-005 São Paulo, Brazil; (C.T.d.B.); (A.C.R.); (T.F.R.A.); (F.B.); (K.M.M.C.); (L.J.L.)
| | - Thaís F. R. Alves
- Laboratory of Biomaterials and Nanotechnology (LaBNUS), University of Sorocaba, Sorocaba, 18078-005 São Paulo, Brazil; (C.T.d.B.); (A.C.R.); (T.F.R.A.); (F.B.); (K.M.M.C.); (L.J.L.)
| | - Fernando Batain
- Laboratory of Biomaterials and Nanotechnology (LaBNUS), University of Sorocaba, Sorocaba, 18078-005 São Paulo, Brazil; (C.T.d.B.); (A.C.R.); (T.F.R.A.); (F.B.); (K.M.M.C.); (L.J.L.)
| | - Kessi M. M. Crescencio
- Laboratory of Biomaterials and Nanotechnology (LaBNUS), University of Sorocaba, Sorocaba, 18078-005 São Paulo, Brazil; (C.T.d.B.); (A.C.R.); (T.F.R.A.); (F.B.); (K.M.M.C.); (L.J.L.)
| | - Laura J. Lopes
- Laboratory of Biomaterials and Nanotechnology (LaBNUS), University of Sorocaba, Sorocaba, 18078-005 São Paulo, Brazil; (C.T.d.B.); (A.C.R.); (T.F.R.A.); (F.B.); (K.M.M.C.); (L.J.L.)
| | - Aleksandra Zielińska
- Department of Pharmaceutical Technology, Faculty of Pharmacy, University of Coimbra, Pólo das Ciências da Saúde, Azinhaga de Santa Comba, 3000-548 Coimbra, Portugal; (A.Z.); (E.B.S.)
- Institute of Human Genetics, Polish Academy of Sciences, Strzeszyńska 32, 60-479 Poznań, Poland
| | - Patricia Severino
- Institute of Technology and Research, University of Tiradentes (UNIT), 49032-490 Aracaju, Sergipe, Brazil;
- Tiradentes Institute, 150 Mt Vernon St, Dorchester, MA 02125, USA
- Center for Biomedical Engineering, Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School, 65 Landsdowne Street, Cambridge, MA 02139, USA
| | - Priscila G. Mazzola
- Faculty of Pharmaceutical Science, University of Campinas (UNICAMP), Candido Portinari Street, Campinas, 13083-871 São Paulo, Brazil;
| | - Eliana B. Souto
- Department of Pharmaceutical Technology, Faculty of Pharmacy, University of Coimbra, Pólo das Ciências da Saúde, Azinhaga de Santa Comba, 3000-548 Coimbra, Portugal; (A.Z.); (E.B.S.)
- CEB—Centre of Biological Engineering, University of Minho, Campus de Gualtar, 4710-057 Braga, Portugal
| | - Marco V. Chaud
- Laboratory of Biomaterials and Nanotechnology (LaBNUS), University of Sorocaba, Sorocaba, 18078-005 São Paulo, Brazil; (C.T.d.B.); (A.C.R.); (T.F.R.A.); (F.B.); (K.M.M.C.); (L.J.L.)
- Bioprocess and Biotechnology College, University of Sorocaba, Sorocaba, 18078-005 São Paulo, Brazil
- Correspondence: ; Tel.: +55-15-98172-4431
| |
Collapse
|
37
|
Minakshi P, Ghosh M, Brar B, Kumar R, Lambe UP, Ranjan K, Manoj J, Prasad G. Nano-antimicrobials: A New Paradigm for Combating Mycobacterial Resistance. Curr Pharm Des 2020; 25:1554-1579. [PMID: 31218956 DOI: 10.2174/1381612825666190620094041] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2019] [Accepted: 06/11/2019] [Indexed: 02/07/2023]
Abstract
BACKGROUND Mycobacterium group contains several pathogenic bacteria including M. tuberculosis where the emergence of multidrug-resistant tuberculosis (MDR-TB) and extensively drug-resistant tuberculosis (XDR-TB) is alarming for human and animal health around the world. The condition has further aggravated due to the speed of discovery of the newer drugs has been outpaced by the rate of resistance developed in microorganisms, thus requiring alternative combat strategies. For this purpose, nano-antimicrobials have emerged as a potential option. OBJECTIVE The current review is focused on providing a detailed account of nanocarriers like liposome, micelles, dendrimers, solid lipid NPs, niosomes, polymeric nanoparticles, nano-suspensions, nano-emulsion, mesoporous silica and alginate-based drug delivery systems along with the recent updates on developments regarding nanoparticle-based therapeutics, vaccines and diagnostic methods developed or under pipeline with their potential benefits and limitations to combat mycobacterial diseases for their successful eradication from the world in future. RESULTS Distinct morphology and the underlying mechanism of pathogenesis and resistance development in this group of organisms urge improved and novel methods for the early and efficient diagnosis, treatment and vaccination to eradicate the disease. Recent developments in nanotechnology have the potential to meet both the aspects: nano-materials are proven components of several efficient targeted drug delivery systems and the typical physicochemical properties of several nano-formulations have shown to possess distinct bacteriocidal properties. Along with the therapeutic aspects, nano-vaccines and theranostic applications of nano-formulations have grown in popularity in recent times as an effective alternative means to combat different microbial superbugs. CONCLUSION Nanomedicine holds a bright prospect to perform a key role in global tuberculosis elimination program.
Collapse
Affiliation(s)
- Prasad Minakshi
- Department of Animal Biotechnology, LLR University of Veterinary and Animal Sciences, Hisar-125 004, Haryana, India
| | - Mayukh Ghosh
- Department of Veterinary Biochemistry, Ranchi Veterinary College, Birsa Agricultural University, Ranchi-834 006, Jharkhand, India
| | - Basanti Brar
- Department of Animal Biotechnology, LLR University of Veterinary and Animal Sciences, Hisar-125 004, Haryana, India
| | - Rajesh Kumar
- Department of Veterinary Physiology, COVAS, KVASU, Pookode, Wayanad- 673576, Kerala, India
| | - Upendra P Lambe
- Department of Animal Biotechnology, LLR University of Veterinary and Animal Sciences, Hisar-125 004, Haryana, India
| | | | - Jinu Manoj
- RVDEC Mahendergarh, LUVAS, Haryana, India
| | - Gaya Prasad
- SVP University of Agriculture and Technology, Meerut, India
| |
Collapse
|
38
|
Gonçalves M, Mignani S, Rodrigues J, Tomás H. A glance over doxorubicin based-nanotherapeutics: From proof-of-concept studies to solutions in the market. J Control Release 2020; 317:347-374. [PMID: 31751636 DOI: 10.1016/j.jconrel.2019.11.016] [Citation(s) in RCA: 52] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2019] [Revised: 11/12/2019] [Accepted: 11/13/2019] [Indexed: 02/07/2023]
Abstract
Cancer is one of the leading causes of death worldwide and, as such, efforts are being done to find new chemotherapeutic drugs or, alternatively, novel approaches for the delivery of old ones. In this scope, when used as vehicles for drugs, nanomaterials may potentially maximize the efficacy of the treatment and reduce its side effects, for example by a change in drug's pharmacokinetics, cell targeting and/or specific stimuli-responsiveness. This is the case of doxorubicin (DOX) that presents a broad spectrum of activity and is one of the most widely used chemotherapeutic drugs as first-line treatment. Indeed, DOX is a very interesting example of a drug for which several nanosized delivery systems have been developed over the years. While it is true that some of these systems are already in the market, it is also true that research on this subject remains very active and that there is a continuing search for new solutions. In this sense, this review takes the example of doxorubicin, not so much with the focus on the drug itself, but rather as a case study around which very diverse and imaginative nanotechnology approaches have emerged.
Collapse
Affiliation(s)
- Mara Gonçalves
- CQM-Centro de Química da Madeira, MMRG, Universidade da Madeira, Campus Universitário da Penteada, 9020-105 Funchal, Portugal
| | - Serge Mignani
- CQM-Centro de Química da Madeira, MMRG, Universidade da Madeira, Campus Universitário da Penteada, 9020-105 Funchal, Portugal; Université Paris Descartes, PRES Sorbonne Paris Cité, CNRS UMR 860, Laboratoire de Chimie et de Biochimie Pharmacologiques et Toxicologique, 45, rue des Saints Peres, 75006 Paris, France
| | - João Rodrigues
- CQM-Centro de Química da Madeira, MMRG, Universidade da Madeira, Campus Universitário da Penteada, 9020-105 Funchal, Portugal; School of Materials Science and Engineering, Center for Nano Energy Materials, Northwestern Polytechnical University, Xi'an 710072, China
| | - Helena Tomás
- CQM-Centro de Química da Madeira, MMRG, Universidade da Madeira, Campus Universitário da Penteada, 9020-105 Funchal, Portugal.
| |
Collapse
|
39
|
Gonçalves M, Mignani S, Rodrigues J, Tomás H. A glance over doxorubicin based-nanotherapeutics: From proof-of-concept studies to solutions in the market. J Control Release 2020. [DOI: https://doi.org/10.1016/j.jconrel.2019.11.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
|
40
|
Abstract
Early researchers focussed on developing stimuli-responsive liposomes in order to manipulate drug release at the site of action or under certain conditions. In recent times, a great deal of efforts has been made to modify the surface of liposomes with ligands for the purpose of achieving targeted drug delivery. Due to the morphology of liposomes, their surfaces can be engineered by attaching molecules such as oligosaccharides, peptides, antibodies, antigens and oligonucleotides to the bilayer structure. Over the years, a number of techniques including the use of covalent and non-covalent linkages have been utilised in designing ligand-liposome conjugates. In this review, various strategies for the functionalisation of liposomes as well as the different types of ligand-liposome conjugates have been discussed. Finally, the pros and cons of conjugation in liposomes are concisely summarised.
Collapse
Affiliation(s)
- İpek Eroğlu
- Faculty of Pharmacy, Department of Basic Pharmaceutical Sciences, Hacettepe University, Ankara, Turkey
| | - Mamudu İbrahim
- Faculty of Pharmacy, Department of Basic Pharmaceutical Sciences, Hacettepe University, Ankara, Turkey
| |
Collapse
|
41
|
Pinheiro M, Magalhães J, Reis S. Antibiotic interactions using liposomes as model lipid membranes. Chem Phys Lipids 2019; 222:36-46. [DOI: 10.1016/j.chemphyslip.2019.05.002] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2018] [Revised: 05/07/2019] [Accepted: 05/08/2019] [Indexed: 02/02/2023]
|
42
|
Wang N, Chen M, Wang T. Liposomes used as a vaccine adjuvant-delivery system: From basics to clinical immunization. J Control Release 2019; 303:130-150. [PMID: 31022431 PMCID: PMC7111479 DOI: 10.1016/j.jconrel.2019.04.025] [Citation(s) in RCA: 151] [Impact Index Per Article: 30.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2019] [Revised: 04/17/2019] [Accepted: 04/17/2019] [Indexed: 12/14/2022]
Abstract
Liposomes are widely utilized as a carrier to improve therapeutic efficacy of agents thanks to their merits of high loading capacity, targeting delivery, reliable protection of agents, good biocompatibility, versatile structure modification and adjustable characteristics, such as size, surface charge, membrane flexibility and the agent loading mode. In particular, in recent years, through modification with immunopotentiators and targeting molecules, and in combination with innovative immunization devices, liposomes are rapidly developed as a multifunctional vaccine adjuvant-delivery system (VADS) that has a high capability in inducing desired immunoresponses, as they can target immune cells and even cellular organelles, engender lysosome escape, and promote Ag cross-presentation, thus enormously enhancing vaccination efficacy. Moreover, after decades of development, several products developed on liposome VADS have already been authorized for clinical immunization and are showing great advantages over conventional vaccines. This article describes in depth some critical issues relevant to the development of liposomes as a VADS, including principles underlying immunization, physicochemical properties of liposomes as the immunity-influencing factors, functional material modification to enhance immunostimulatory functions, the state-of-the-art liposome VADSs, as well as the marketed vaccines based on a liposome VADS. Therefore, this article provides a comprehensive reference to the development of novel liposome vaccines.
Collapse
Affiliation(s)
- Ning Wang
- School of Food and Bioengineering, Hefei University of Technology, 193 Tun Brook Road, Hefei, Anhui Province 230009, China
| | - Minnan Chen
- School of Pharmacy, Anhui Medical University, 81 Plum Hill Road, Hefei, Anhui Province 230032, China
| | - Ting Wang
- School of Pharmacy, Anhui Medical University, 81 Plum Hill Road, Hefei, Anhui Province 230032, China.
| |
Collapse
|
43
|
Tahmasbi Rad A, Chen CW, Aresh W, Xia Y, Lai PS, Nieh MP. Combinational Effects of Active Targeting, Shape, and Enhanced Permeability and Retention for Cancer Theranostic Nanocarriers. ACS APPLIED MATERIALS & INTERFACES 2019; 11:10505-10519. [PMID: 30793580 DOI: 10.1021/acsami.8b21609] [Citation(s) in RCA: 69] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Combinatory modulation of the physical and biochemical characteristics of nanocarrier delivery systems is an emergent topic in the field of nanomedicine. Here, we studied the combined effects of incorporation of active targeting moieties into nanocarriers and their morphology affecting the enhanced permeation and retention effect for nanomedicine cancer therapy. Self-assembled lipid discoidal and vesicular nanoparticles with low-polydispersity sub-50 nm size range and identical chemical compositions were synthesized, characterized, and correlated with in vitro cancer cellular internalization, in vivo tumor accumulation and cancer treatments. The fact that folate-associated bicelle yields the best outcome is indicative of the preference for discoidal carriers over spherical carriers and the improved targeting efficacy due to the targeting ligand/receptor binding. The approach is successfully adopted to design the nanocarriers for photodynamic therapy, which yields a consistent trend in in vitro and in vivo efficacy: folate nanodiscs > folate vesicles > nonfolate nanodiscs > nonfolate vesicles. Folate discs not only have shown a higher tumor uptake and photothermal therapeutic efficiency, but also minimize skin photosensitivity side effects. The advantages of nanodiscoidal bicelles as nanocarriers, including well-defined size, robust formation, easy encapsulation of hydrophobic molecules (therapeutics and/or diagnostics), easy incorporation of targeting molecules, and low toxicity, enable the scalable manufacturing of a generalized in vivo multimodal delivery platform.
Collapse
Affiliation(s)
- Armin Tahmasbi Rad
- Polymer Program, Institute of Materials Sciences , University of Connecticut , 191 Auditorium Road , Storrs , Connecticut 06269 , United States
| | - Ching-Wen Chen
- Department of Chemistry , National Chung Hsing University , Taichung 402 , Taiwan , ROC
| | - Wafa Aresh
- Polymer Program, Institute of Materials Sciences , University of Connecticut , 191 Auditorium Road , Storrs , Connecticut 06269 , United States
| | | | - Ping-Shan Lai
- Department of Chemistry , National Chung Hsing University , Taichung 402 , Taiwan , ROC
| | - Mu-Ping Nieh
- Polymer Program, Institute of Materials Sciences , University of Connecticut , 191 Auditorium Road , Storrs , Connecticut 06269 , United States
| |
Collapse
|
44
|
Fujita K, Somiya M, Kuroda S, Hinuma S. Induction of lipid droplets in non-macrophage cells as well as macrophages by liposomes and exosomes. Biochem Biophys Res Commun 2019; 510:184-190. [DOI: 10.1016/j.bbrc.2019.01.078] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2019] [Accepted: 01/16/2019] [Indexed: 11/30/2022]
|
45
|
Nakaya T, Horiguchi B, Hino S, Sugikawa K, Funabashi H, Kuroda A, Ikeda A. Stabilisation of lipid membrane-incorporated porphyrin derivative aqueous solutions and their photodynamic activities. Photochem Photobiol Sci 2019; 18:459-466. [DOI: 10.1039/c8pp00350e] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
A porphyrin derivative which exists on the hydrophilic surface of the liposomes showed high photodynamic activity.
Collapse
Affiliation(s)
- Toshimi Nakaya
- Department of Applied Chemistry
- Graduate School of Engineering
- Hiroshima University
- Higashi-Hiroshima 739-8527
- Japan
| | - Banri Horiguchi
- Department of Applied Chemistry
- Graduate School of Engineering
- Hiroshima University
- Higashi-Hiroshima 739-8527
- Japan
| | - Shodai Hino
- Department of Applied Chemistry
- Graduate School of Engineering
- Hiroshima University
- Higashi-Hiroshima 739-8527
- Japan
| | - Kouta Sugikawa
- Department of Applied Chemistry
- Graduate School of Engineering
- Hiroshima University
- Higashi-Hiroshima 739-8527
- Japan
| | - Hisakage Funabashi
- Department of Molecular Biotechnology
- Graduate School of Advanced Sciences of Matter
- Hiroshima University
- Higashi-Hiroshima
- Japan
| | - Akio Kuroda
- Department of Molecular Biotechnology
- Graduate School of Advanced Sciences of Matter
- Hiroshima University
- Higashi-Hiroshima
- Japan
| | - Atsushi Ikeda
- Department of Applied Chemistry
- Graduate School of Engineering
- Hiroshima University
- Higashi-Hiroshima 739-8527
- Japan
| |
Collapse
|
46
|
Wu PT, Lin CL, Lin CW, Chang NC, Tsai WB, Yu J. Methylene-Blue-Encapsulated Liposomes as Photodynamic Therapy Nano Agents for Breast Cancer Cells. NANOMATERIALS (BASEL, SWITZERLAND) 2018; 9:E14. [PMID: 30583581 PMCID: PMC6359461 DOI: 10.3390/nano9010014] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/17/2018] [Revised: 12/18/2018] [Accepted: 12/18/2018] [Indexed: 01/16/2023]
Abstract
Methylene blue (MB) is a widely used dye and photodynamic therapy (PDT) agent that can produce reactive oxygen species (ROS) after light exposure, triggering apoptosis. However, it is hard for the dye to penetrate through the cell membrane, leading to poor cellular uptake; thus, drug carriers, which could enhance the cellular uptake, are a suitable solution. In addition, the defective vessels resulting from fast vessel outgrowth leads to an enhanced permeability and retention (EPR) effect, which gives nanoscale drug carriers a promising potential. In this study, we applied poly(12-(methacryloyloxy)dodecyl phosphorylcholine), a zwitterionic polymer-lipid, to self-assemble into liposomes and encapsulate MB (MB-liposome). Its properties of high stability and fast intracellular uptake were confirmed, and the higher in vitro ROS generation ability of MB-liposomes than that of free MB was also verified. For in vivo tests, we examined the toxicity in mice via tail vein injection. With the features found, MB-liposome has the potential of being an effective PDT nano agent for cancer therapy.
Collapse
Affiliation(s)
- Po-Ting Wu
- Department of Chemical Engineering, National Taiwan University, Taipei 103, Taiwan.
| | - Chih-Ling Lin
- Department of Chemical Engineering, National Taiwan University, Taipei 103, Taiwan.
| | - Che-Wei Lin
- Department of Chemical Engineering, National Taiwan University, Taipei 103, Taiwan.
| | - Ning-Chu Chang
- Department of Chemical Engineering, National Taiwan University, Taipei 103, Taiwan.
| | - Wei-Bor Tsai
- Department of Chemical Engineering, National Taiwan University, Taipei 103, Taiwan.
| | - Jiashing Yu
- Department of Chemical Engineering, National Taiwan University, Taipei 103, Taiwan.
| |
Collapse
|
47
|
Giri TK. Breaking the Barrier of Cancer Through Liposome Loaded with Phytochemicals. Curr Drug Deliv 2018; 16:3-17. [DOI: 10.2174/1567201815666180918112139] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2017] [Revised: 05/20/2018] [Accepted: 09/11/2018] [Indexed: 11/22/2022]
Abstract
Currently, the most important cause of death is cancer. To treat the cancer there are a number of drugs existing in the market but no drug is found to be completely safe and effective. The toxicity of the drugs is the key problem in the cancer chemotherapy. However, plants and plant derived bioactive molecule have proved safe and effective in the treatment of cancers. Phytochemicals that are found in fruits, vegetables, herbs, and plant extract have been usually used for treating cancer. It has been established that several herbal drug have a strong anticancer activity. However, their poor bioavailability, solubility, and stability have severely restricted their use. These problems can be overcome by incorporating the herbal drug in nanolipolomal vesicles. In last few decades, researcher have used herbal drug loaded nanoliposome for the treatment and management of a variety of cancers. Presently, a number of liposomal formulations are on the market for the treatment of cancer and many more are in pipe line. This review discusses about the tumor microenvironment, targeting mechanism of bioactive phytochemicals to the tumor tissue, background of nanoliposome, and the potential therapeutic applications of different bioactive phytochemicals loaded nanoliposome in cancer therapy.
Collapse
Affiliation(s)
- Tapan Kumar Giri
- NSHM College of Pharmaceutical Technology, NSHM Knowledge Campus, Kolkata Group of Institutions, 124 BL Saha Road, Kolkata-700053, West Bengal, India
| |
Collapse
|
48
|
Guilleux C, Campbell PGC, Fortin C. Interactions Between Silver Nanoparticles/Silver Ions and Liposomes: Evaluation of the Potential Passive Diffusion of Silver and Effects of Speciation. ARCHIVES OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY 2018; 75:634-646. [PMID: 30238147 DOI: 10.1007/s00244-018-0562-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/29/2018] [Accepted: 09/10/2018] [Indexed: 06/08/2023]
Abstract
Silver nanoparticles, used mainly for their antibacterial properties, are among the most common manufactured nanomaterials. How they interact with aquatic organisms, especially how they cross biological membranes, remains uncertain. Free Ag+ ions, released from these nanoparticles, are known to play an important role in their overall bioavailability. In this project, we have studied the uptake of dissolved and nanoparticulate silver by liposomes. These unilamellar vesicles, composed of phospholipids, have long been used as models for natural biological membranes, notably to study the potential uptake of solutes by passive diffusion through the phospholipid bilayer. The liposomes were synthesized using extrusion techniques and were exposed over time to dissolved silver under different conditions where Ag+, AgS2O3-, or AgCl0 were the dominant species. Similar experiments were conducted with the complexes HgCl 2 0 and Cd(DDC) 2 0 , both of which are hydrophobic and known to diffuse passively through biological membranes. The uptake kinetics of Ag+, HgCl 2 0 , and Cd(DDC) 2 0 show no increase in internalized concentrations over time, unlike AgS2O3- and AgCl0, which appear to pass through the phospholipid bilayer. These results are in contradiction with our initial hypothesis that lipophilic Hg and Cd complexes would be able to cross the membrane, whereas silver would not. Encapsulated tritiated water inside the liposomes was shown to rapidly diffuse through the lipid bilayer, suggesting a high permeability. We hypothesize that monovalent anions or complexes as well as small neutral complexes with a strong dipole can diffuse through our model membrane. Finally, liposomes were exposed to 5-nm polyvinylpyrrolidone-coated silver nanoparticles over time. No significant uptake of nanoparticulate silver was observed. Neither disruption of the membrane nor invagination of nanoparticles into the liposomes was observed. This suggests that the main risk caused by AgNPs for nonendocytotic biological cells would be the elevation of the free silver concentration near the membrane surface due to adsorption of AgNPs and subsequent oxidation/dissolution.
Collapse
Affiliation(s)
- Camille Guilleux
- Institut National de la Recherche Scientifique, INRS Eau Terre et Environnement, 490 rue de la Couronne, Quebec, G1K 9A9, Canada
| | - Peter G C Campbell
- Institut National de la Recherche Scientifique, INRS Eau Terre et Environnement, 490 rue de la Couronne, Quebec, G1K 9A9, Canada
| | - Claude Fortin
- Institut National de la Recherche Scientifique, INRS Eau Terre et Environnement, 490 rue de la Couronne, Quebec, G1K 9A9, Canada.
| |
Collapse
|
49
|
Joshi R, Kulkarni YA, Wairkar S. Pharmacokinetic, pharmacodynamic and formulations aspects of Naringenin: An update. Life Sci 2018; 215:43-56. [PMID: 30391464 DOI: 10.1016/j.lfs.2018.10.066] [Citation(s) in RCA: 138] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2018] [Revised: 10/12/2018] [Accepted: 10/29/2018] [Indexed: 01/23/2023]
Abstract
Phenolic compounds constitute one of the important classes of secondary metabolites in the plants. Flavonoids are primary phenolic compounds found in natural drugs. Naringenin is a flavanone, aglycone of Naringin, predominantly found in citrus fruits with various pharmacological activities. Large number of scientific papers has been published on Naringenin describing its structure, physicochemical properties and its therapeutic use in different diseases. This review provides highlights of Naringenin with respect to its distribution, pharmacokinetic and its use in conditions like oxidative stress, inflammation, cancer, diabetes, cardiovascular diseases and neurological disorders. Furthermore, the review also focuses on molecular level mechanisms of Naringenin for its therapeutic effect. Various attempts have been made to formulate advanced dosage forms to address issue of solubility of Naringenin. Systematic review of data published on formulation aspects of Naringenin has also been presented in the article.
Collapse
Affiliation(s)
- Ruthvika Joshi
- Shobhaben Pratapbhai Patel School of Pharmacy & Technology Management, SVKM's NMIMS, V.L.Mehta Road, Vile Parle (W), Mumbai 400056, India
| | - Yogesh A Kulkarni
- Shobhaben Pratapbhai Patel School of Pharmacy & Technology Management, SVKM's NMIMS, V.L.Mehta Road, Vile Parle (W), Mumbai 400056, India
| | - Sarika Wairkar
- Shobhaben Pratapbhai Patel School of Pharmacy & Technology Management, SVKM's NMIMS, V.L.Mehta Road, Vile Parle (W), Mumbai 400056, India.
| |
Collapse
|
50
|
Hébert A, Parisotto M, Ferbeyre G, Schmitzer AR. Membrane permeabilization and perturbation induced by alkyl- biguanidium salts. Supramol Chem 2018. [DOI: 10.1080/10610278.2018.1535710] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Audrey Hébert
- Département de Chimie - Faculté des Arts et des Sciences, Université de Montréal, Montréal, Québec, Canada
| | - Maxime Parisotto
- Département de Chimie - Faculté des Arts et des Sciences, Université de Montréal, Montréal, Québec, Canada
| | - Gerardo Ferbeyre
- Département de Biochimie et Médecine Moléculaire - Faculté de Médecine, Université de Montréal, Montréal, Québec, Canada
| | - Andreea R. Schmitzer
- Département de Chimie - Faculté des Arts et des Sciences, Université de Montréal, Montréal, Québec, Canada
| |
Collapse
|