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Xie C, Chen Y, Wang L, Liao K, Xue B, Han Y, Li L, Jiang Q. Recent research of peptide-based hydrogel in nervous regeneration. Bioact Mater 2024; 40:503-523. [PMID: 39040568 PMCID: PMC11261279 DOI: 10.1016/j.bioactmat.2024.06.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2024] [Revised: 06/02/2024] [Accepted: 06/07/2024] [Indexed: 07/24/2024] Open
Abstract
Neurological disorders exert significantly affect the quality of life for patients, necessitating effective strategies for nerve regeneration. Both traditional autologous nerve transplantation and emerging therapeutic approaches encounter scientific challenges due to the complex nature of the nervous system and the unsuitability of the surrounding environment for cell transplantation. Tissue engineering techniques offer a promising path for neurotherapy. Successful neural tissue engineering relies on modulating cell differentiation behavior and tissue repair by developing biomaterials that mimic the natural extracellular matrix (ECM) and establish a three-dimensional microenvironment. Peptide-based hydrogels have emerged as a potent option among these biomaterials due to their ability to replicate the structure and complexity of the ECM. This review aims to explore the diverse range of peptide-based hydrogels used in nerve regeneration with a specific focus on dipeptide hydrogels, tripeptide hydrogels, oligopeptide hydrogels, multidomain peptides (MDPs), and amphiphilic peptide hydrogels (PAs). Peptide-based hydrogels offer numerous advantages, including biocompatibility, structural diversity, adjustable mechanical properties, and degradation without adverse effects. Notably, hydrogels formed from self-assembled polypeptide nanofibers, derived from amino acids, show promising potential in engineering neural tissues, outperforming conventional materials like alginate, poly(ε-caprolactone), and polyaniline. Additionally, the simple design and cost-effectiveness of dipeptide-based hydrogels have enabled the creation of various functional supramolecular structures, with significant implications for nervous system regeneration. These hydrogels are expected to play a crucial role in future neural tissue engineering research. This review aims to highlight the benefits and potential applications of peptide-based hydrogels, contributing to the advancement of neural tissue engineering.
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Affiliation(s)
- Chunmei Xie
- State Key Laboratory of Mechanics and Control of Mechanical Structures, Nanjing University of Aeronautics and Astronautics, Nanjing, 210016, China
| | - Yueyang Chen
- State Key Laboratory of Mechanics and Control of Mechanical Structures, Nanjing University of Aeronautics and Astronautics, Nanjing, 210016, China
| | - Lang Wang
- State Key Laboratory of Mechanics and Control of Mechanical Structures, Nanjing University of Aeronautics and Astronautics, Nanjing, 210016, China
| | - Kin Liao
- Advanced Digital and Additive Manufacturing Center, Khalifa University of Science and Technology, Po Box 127788, Abu Dhabi, United Arab Emirates
| | - Bin Xue
- National Laboratory of Solid State Microstructures, Department of Physics, Nanjing University, Nanjing, China
| | - Yulong Han
- State Key Laboratory of Mechanics and Control of Mechanical Structures, Nanjing University of Aeronautics and Astronautics, Nanjing, 210016, China
| | - Lan Li
- State Key Laboratory of Pharmaceutical Biotechnology, Division of Sports Medicine and Adult Reconstructive Surgery, Department of Orthopedic Surgery, Drum Tower Hospital Affiliated to Medical School of Nanjing University, Nanjing, China
- Jiangsu Engineering Research Center for 3D Bioprinting, Nanjing, China
- Institute of Medical 3D Printing, Nanjing University, Nanjing, China
| | - Qing Jiang
- State Key Laboratory of Pharmaceutical Biotechnology, Division of Sports Medicine and Adult Reconstructive Surgery, Department of Orthopedic Surgery, Drum Tower Hospital Affiliated to Medical School of Nanjing University, Nanjing, China
- Jiangsu Engineering Research Center for 3D Bioprinting, Nanjing, China
- Institute of Medical 3D Printing, Nanjing University, Nanjing, China
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Wu X, Hu JJ, Yoon J. Cell Membrane as A Promising Therapeutic Target: From Materials Design to Biomedical Applications. Angew Chem Int Ed Engl 2024; 63:e202400249. [PMID: 38372669 DOI: 10.1002/anie.202400249] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2024] [Revised: 02/15/2024] [Accepted: 02/18/2024] [Indexed: 02/20/2024]
Abstract
The cell membrane is a crucial component of cells, protecting their integrity and stability while facilitating signal transduction and information exchange. Therefore, disrupting its structure or impairing its functions can potentially cause irreversible cell damage. Presently, the tumor cell membrane is recognized as a promising therapeutic target for various treatment methods. Given the extensive research focused on cell membranes, it is both necessary and timely to discuss these developments, from materials design to specific biomedical applications. This review covers treatments based on functional materials targeting the cell membrane, ranging from well-known membrane-anchoring photodynamic therapy to recent lysosome-targeting chimaeras for protein degradation. The diverse therapeutic mechanisms are introduced in the following sections: membrane-anchoring phototherapy, self-assembly on the membrane, in situ biosynthesis on the membrane, and degradation of cell membrane proteins by chimeras. In each section, we outline the conceptual design or general structure derived from numerous studies, emphasizing representative examples to understand advancements and draw inspiration. Finally, we discuss some challenges and future directions in membrane-targeted therapy from our perspective. This review aims to engage multidisciplinary readers and encourage researchers in related fields to advance the fundamental theories and practical applications of membrane-targeting therapeutic agents.
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Affiliation(s)
- Xiaofeng Wu
- State Key Laboratory of Digital Medical Engineering, School of Biological Science and Medical Engineering, Southeast University, 210096, Nanjing, China
| | - Jing-Jing Hu
- State Key Laboratory of Biogeology Environmental Geology, Engineering Research Center of Nano-Geomaterials of Ministry of Education, Faculty of Materials Science and Chemistry, China University of Geosciences, 430074, Wuhan, China
- Department of Chemistry and Nanoscience, Ewha Womans University, 03706, Seoul, Republic of Korea
| | - Juyoung Yoon
- Department of Chemistry and Nanoscience, Ewha Womans University, 03706, Seoul, Republic of Korea
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Yang YY, Zheng Y, Liu JJ, Chang ZP, Wang YH, Shao YY, Hou RG, Zhang X. Natural Chlorogenic Acid Planted Nanohybrids with Steerable Hyperthermia for Osteosarcoma Suppression and Bone Regeneration. Adv Healthc Mater 2023; 12:e2300325. [PMID: 37167574 DOI: 10.1002/adhm.202300325] [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: 01/31/2023] [Revised: 05/05/2023] [Indexed: 05/13/2023]
Abstract
Surgical resection is the most common approach for the treatment of osteosarcoma. However, two major complications, including residual tumor cells and large bone defects, often arise from the surgical resection of osteosarcoma. Discovering new strategies for programmatically solving the two above-mentioned puzzles has become a worldwide challenge. Herein, a novel one-step strategy is reported for natural phenolic acid planted nanohybrids with desired physicochemical properties and steerable photothermal effects for efficacious osteosarcoma suppression and bone healing. Nanohybrids are prepared based on the self-assembly of chlorogenic acid and gold nanorods through robust Au-catechol interface actions, featuring precise nanostructures, great water solubility, good stability, and adjustable hyperthermia generating capacity. As expected, on the one hand, these integrated nanohybrids can severely trigger apoptosis and suppress tumor growth with strong hyperthermia. On the other hand, with controllable mild NIR irradiation, the nanohybrids promote the expression of heat shock proteins and induce prominent osteogenic differentiation. This work initiates a brand-new strategy for assisting osteosarcoma surgical excision to resolve the blockage of residual tumor cells elimination and bone regeneration.
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Affiliation(s)
- Yu-Ying Yang
- Department of Pharmacy, Second Clinical Medical College, Shanxi Medical University, Taiyuan, Shanxi, 030001, P. R. China
- Department of Pharmacy, Second Hospital of Shanxi Medical University, Taiyuan, Shanxi, 030001, P. R. China
| | - Yuan Zheng
- Department of Pharmacy, Second Clinical Medical College, Shanxi Medical University, Taiyuan, Shanxi, 030001, P. R. China
- Department of Pharmacy, Second Hospital of Shanxi Medical University, Taiyuan, Shanxi, 030001, P. R. China
| | - Jun-Jin Liu
- Department of Pharmacy, Second Clinical Medical College, Shanxi Medical University, Taiyuan, Shanxi, 030001, P. R. China
- Department of Pharmacy, Second Hospital of Shanxi Medical University, Taiyuan, Shanxi, 030001, P. R. China
| | - Zhuang-Peng Chang
- Department of Pharmacy, Second Clinical Medical College, Shanxi Medical University, Taiyuan, Shanxi, 030001, P. R. China
- Department of Pharmacy, Second Hospital of Shanxi Medical University, Taiyuan, Shanxi, 030001, P. R. China
| | - Yue-Hua Wang
- The Third People's Hospital of Taiyuan, Taiyuan, Shanxi, 030001, P. R. China
| | - Yun-Yun Shao
- Department of Pharmacy, Second Clinical Medical College, Shanxi Medical University, Taiyuan, Shanxi, 030001, P. R. China
- Department of Pharmacy, Second Hospital of Shanxi Medical University, Taiyuan, Shanxi, 030001, P. R. China
| | - Rui-Gang Hou
- Department of Pharmacy, Second Clinical Medical College, Shanxi Medical University, Taiyuan, Shanxi, 030001, P. R. China
- Department of Pharmacy, Second Hospital of Shanxi Medical University, Taiyuan, Shanxi, 030001, P. R. China
| | - Xiao Zhang
- Department of Pharmacy, Second Clinical Medical College, Shanxi Medical University, Taiyuan, Shanxi, 030001, P. R. China
- Department of Pharmacy, Second Hospital of Shanxi Medical University, Taiyuan, Shanxi, 030001, P. R. China
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Zhang Y, Yang X, Xu S, Jiang W, Gu Z, Guo M, Wei J. Multifunctional Dendritic Au@SPP@DOX Nanoparticles Integrating Chemotherapy and Low-Dose Radiotherapy for Enhanced Anticancer Activity. Mol Pharm 2023; 20:1519-1530. [PMID: 36702154 DOI: 10.1021/acs.molpharmaceut.2c00754] [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: 01/28/2023]
Abstract
Combined chemoradiotherapy can improve antitumor efficiency and reduce the side effects of monotherapy. In this study, we aimed to construct dendritic peptide-based multifunctional nanoparticles (Au@SPP@DOX) for a prolonged circulation time, enhanced cellular uptake, and targeted cancer therapy. Amphiphilic micelle PEG-polylysine-SA (SPP) is composed of polylysine combined with hydrophilic poly(ethylene glycol) (PEG) and hydrophobic stearic acid (SA). Doxorubicin (DOX) is loaded via the hydrophilic-hydrophobic interaction of SPP, and gold nanoparticles (AuNPs) are loaded via the electrostatic interaction with SPP. Au@SPP@DOX showed good biocompatibility and could be successfully accumulated at tumor sites through the enhanced permeability and retention (EPR) effect. Then, lysosomes could be ruptured due to the proton sponge effect. DOX became protonated in response to tumor extracellular acidity and was then released from SPP. Under the action of low-dose radiation, Au@SPP@DOX could promote the production of reactive oxygen species (ROS), increase mitochondrial dysfunction, block cell division, and ultimately promote tumor cell apoptosis to achieve a better antitumor effect. This study highlighted the benefit of chemoradiotherapy and suggested that Au@SPP@DOX might serve as a high-efficiency codelivery system for cancer combination therapy in the future.
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Affiliation(s)
- Yanan Zhang
- College of Materials Science and Engineering, Nanjing Tech University, Nanjing211816, China
| | - Xingang Yang
- College of Materials Science and Engineering, Nanjing Tech University, Nanjing211816, China
| | - Shengnan Xu
- College of Materials Science and Engineering, Nanjing Tech University, Nanjing211816, China
| | - Wenjia Jiang
- College of Materials Science and Engineering, Nanjing Tech University, Nanjing211816, China
| | - Zhongwei Gu
- College of Materials Science and Engineering, Nanjing Tech University, Nanjing211816, China
| | - Miao Guo
- Research Division of Clinical Pharmacology, the First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu210029, China
| | - Jifu Wei
- Research Division of Clinical Pharmacology, the First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu210029, China
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Syryamina VN, Afanasyeva EF, Dzuba SA, Formaggio F, De Zotti M. Peptide-membrane binding is not enough to explain bioactivity: A case study. BIOCHIMICA ET BIOPHYSICA ACTA. BIOMEMBRANES 2022; 1864:183978. [PMID: 35659865 DOI: 10.1016/j.bbamem.2022.183978] [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: 03/16/2022] [Revised: 05/11/2022] [Accepted: 05/26/2022] [Indexed: 06/15/2023]
Abstract
Membrane-active peptides are a promising class of antimicrobial and anticancer therapeutics. For this reason, their molecular mechanisms of action are currently actively investigated. By exploiting Electron Paramagnetic Resonance, we study the membrane interaction of two spin-labeled analogs of the antimicrobial and cytotoxic peptide trichogin GA IV (Tri), with opposite bioactivity: Tri(Api8), able to selectively kill cancer cells, and Tri(Leu4), which is completely nontoxic. In our attempt to determine the molecular basis of their different biological activity, we investigate peptide impact on the lateral organization of lipid membranes, peptide localization and oligomerization, in the zwitter-ionic 1-palmitoyl-2-oleoyl-sn-glycero-3-phosphocholine (POPC) model membrane We show that, despite their divergent bioactivity, both peptide analogs (i) are membrane-bound, (ii) display a weak tendency to oligomerization, and (iii) do not induce significant lipid rearrangement. Conversely, literature data show that the parent peptide trichogin, which is cytotoxic without any selectivity, is strongly prone to dimerization and affects the reorganization of POPC membranes. Its dimers are involved in the rotation around the peptide helix, as observed at cryogenic temperatures in the millisecond timescale. Since this latter behavior is not observed for the inactive Tri(Leu4), we propose that for short-length peptides as trichogin oligomerization and molecular motions are crucial for bioactivity, and membrane binding alone is not enough to predict or explain it. We envisage that small changes in the peptide sequence that affect only their ability to oligomerize, or their molecular motions inside the membrane, can tune the peptide activity on membranes of different compositions.
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Affiliation(s)
- Victoria N Syryamina
- Voevodsky Institute of Chemical Kinetics and Combustion, RAS, Novosibirsk 630090, Russian Federation.
| | - Ekaterina F Afanasyeva
- Voevodsky Institute of Chemical Kinetics and Combustion, RAS, Novosibirsk 630090, Russian Federation
| | - Sergei A Dzuba
- Voevodsky Institute of Chemical Kinetics and Combustion, RAS, Novosibirsk 630090, Russian Federation; Department of Physics, Novosibirsk State University,630090 Novosibirsk, Russian Federation
| | - Fernando Formaggio
- ICB-CNR, Padova Unit, Department of Chemistry, University of Padova, 35131 Padova, Italy
| | - Marta De Zotti
- ICB-CNR, Padova Unit, Department of Chemistry, University of Padova, 35131 Padova, Italy.
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6
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Guo W, Liu W, Wan P, Wang H, Xiao C, Chen L, Chen X. Cationic Amphiphilic Dendrons with Anticancer Activity. ACS Biomater Sci Eng 2022; 8:2121-2130. [PMID: 35395157 DOI: 10.1021/acsbiomaterials.2c00181] [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: 01/10/2023]
Abstract
Cancer has become the leading cause of human death worldwide, and there is an urgent need to design and develop new oncology drugs. In this study, we report series of cationic amphiphilic dendrons with different hydrophobic alkyl chains (Cn) and different generations (Gx) and demonstrate their use for anticancer applications. The results revealed that lower-generation dendrons (G1) with a longer hydrophobic alkyl chain (C12 and C18) have stronger antitumor activity. Among these dendrons, a lead candidate C12-G1 was identified that demonstrated excellent broad-spectrum antitumor activity in 7 cancer cell lines including highly metastatic tumor cells, while simultaneously, hemolysis was negligible. Mechanistic studies showed that C12-G1 could lead to cytoplasmic leakage and induce cancer cell necrosis through membrane disruption. In addition, C12-G1 showed potent inhibition of tumor growth in a B16-F10 melanoma model. In conclusion, these findings demonstrate that the cationic amphiphilic dendron might be a promising agent for anticancer application.
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Affiliation(s)
- Wei Guo
- Department of Chemistry, Northeast Normal University, Changchun 130024, P. R. China
| | - Wenchang Liu
- Department of Chemistry, Northeast Normal University, Changchun 130024, P. R. China
| | - Pengqi Wan
- Department of Chemistry, Northeast Normal University, Changchun 130024, P. R. China.,Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, P. R. China
| | - Hao Wang
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, P. R. China
| | - Chunsheng Xiao
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, P. R. China
| | - Li Chen
- Department of Chemistry, Northeast Normal University, Changchun 130024, P. R. China
| | - Xuesi Chen
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, P. R. China
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Cruz-Hernández C, García-Espinosa DA, Guadarrama P. Click synthesis of novel dendronized curcumin and analogs. Strengthening of physicochemical properties toward biological applications. Org Biomol Chem 2022; 20:2643-2650. [PMID: 35285845 DOI: 10.1039/d2ob00284a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Curcumin and its analogs, chalcones, and C5-monocarbonyl are molecules of great therapeutic potential, but their poor stability and hydrophobicity have hampered their extensive use in clinical trials. Therefore, significant efforts have been made in materials science to improve their physicochemical properties. In this study, we propose dendronization as a synthetic strategy to strengthen some physicochemical properties such as solubility and stability of curcumin and analogs, taking advantage of the click chemistry (CuAAC) to attach second-generation polyester dendrons to the unsaturated cores. The dendronization, with the subsequent formation of aromatic triazole groups as linkers, not only modified the solubility and stability of the molecular systems but also favored the diketo tautomeric form of curcumin, as demonstrated spectroscopically. This result is significant since the diketo tautomer, which preserves the antioxidant properties of curcumin, is the most biologically active form. The hydrophobic/hydrophilic balance, achieved after dendronization, allowed the solubilization of the chromophoric molecules in buffered solutions at relevant pH values (7.4 and 6.4). Furthermore, the stability of all molecules was also upgraded since UV-vis absorption spectra did not exhibit modified profiles after 7 days at physiologic pH. From photochemical stability experiments irradiating at 415 nm, the dendritic derivatives containing triazole linkers were more susceptible to being degraded. All derivatives exhibited emission properties according to the length of each conjugate fragment. Fluorescence experiments evidenced the role of dendrons in preventing emission quenching by aggregation and exhibited differentiated emission behavior depending on the linker type (triazole or ester) between the chromophoric core and the polyester dendrons.
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Affiliation(s)
- Carlos Cruz-Hernández
- Instituto de Investigaciones en Materiales, Universidad Nacional Autónoma de México, Mexico City 04510, Mexico.
| | | | - Patricia Guadarrama
- Instituto de Investigaciones en Materiales, Universidad Nacional Autónoma de México, Mexico City 04510, Mexico.
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Baroud M, Lepeltier E, El-Makhour Y, Lautram N, Bejaud J, Thepot S, Duval O. Azacitidine Omega-3 Self-Assemblies: Synthesis, Characterization, and Potent Applications for Myelodysplastic Syndromes. Pharmaceuticals (Basel) 2021; 14:1317. [PMID: 34959720 PMCID: PMC8706301 DOI: 10.3390/ph14121317] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2021] [Revised: 12/04/2021] [Accepted: 12/05/2021] [Indexed: 11/30/2022] Open
Abstract
5-Azacitidine, a cytidine analogue used as a hypomethylating agent, is one of the main drugs for the treatment of myelodysplastic syndromes (MDSs) and acute myeloid leukemia (AML) in the elderly. However, after administration, it exhibits several limitations, including restricted diffusion and cellular internalization due to its hydrophilicity, and a rapid enzymatic degradation by adenosine deaminase. The aim of this study was to improve the drug cell diffusion and protect it from metabolic degradation via the synthesis of amphiphilic prodrugs and their potential self-assembly. Azacitidine was conjugated to two different omega-3 fatty acids, eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA). The carboxylic acid group of the omega-3 fatty acids was effectively conjugated to the amine group of the azacitidine base, yielding two amphiphilic prodrugs. Nanoprecipitation of the obtained prodrugs was performed and self-assemblies were successfully obtained for both prodrugs, with a mean diameter of 190 nm, a polydispersity index below 0.2 and a positive zeta potential. The formation of self-assemblies was confirmed using pyrene as a fluorescent dye, and the critical aggregation concentrations were determined: 400 µM for AzaEPA and 688 µM for AzaDHA. Additionally, the stability of the obtained self-assemblies was studied and after 5 days their final stable arrangement was reached. Additionally, cryo-TEM revealed that the self-assemblies attain a multilamellar vesicle supramolecular structure. Moreover, the obtained self-assemblies presented promising cytotoxicity on a leukemia human cell line, having a low IC50 value, comparable to that of free azacitidine.
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Affiliation(s)
- Milad Baroud
- Micro & Nanomedecines Translationnelles (MINT), Inserm, The National Center for Scientific Research (CNRS), SFR ICAT, University of Angers, 49000 Angers, France; (M.B.); (E.L.); (N.L.); (J.B.)
| | - Elise Lepeltier
- Micro & Nanomedecines Translationnelles (MINT), Inserm, The National Center for Scientific Research (CNRS), SFR ICAT, University of Angers, 49000 Angers, France; (M.B.); (E.L.); (N.L.); (J.B.)
| | - Yolla El-Makhour
- Environmental Health Research Lab, Faculty of Science, Lebanese University, Nabatieh 1700, Lebanon;
| | - Nolwenn Lautram
- Micro & Nanomedecines Translationnelles (MINT), Inserm, The National Center for Scientific Research (CNRS), SFR ICAT, University of Angers, 49000 Angers, France; (M.B.); (E.L.); (N.L.); (J.B.)
| | - Jerome Bejaud
- Micro & Nanomedecines Translationnelles (MINT), Inserm, The National Center for Scientific Research (CNRS), SFR ICAT, University of Angers, 49000 Angers, France; (M.B.); (E.L.); (N.L.); (J.B.)
| | - Sylvain Thepot
- Department of Hematology, University Hospital of Angers, 49933 Angers, France;
- Federation Hospital of Universitaire Grand Ouest Acute Leukemia (FHU GOAL), 49933 Angers, France
- Centre de Recherche en Cancérologie et Immunologie Nantes Angers (CRCINA), INSERM, University of Angers, 49933 Angers, France
| | - Olivier Duval
- Micro & Nanomedecines Translationnelles (MINT), Inserm, The National Center for Scientific Research (CNRS), SFR ICAT, University of Angers, 49000 Angers, France; (M.B.); (E.L.); (N.L.); (J.B.)
- Department of Hematology, University Hospital of Angers, 49933 Angers, France;
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Chen H, You T, Zong L, Mukhametova LI, Zherdev DO, Eremin SA, Ding Y, Wang M, Hua X. Competitive and noncompetitive fluorescence polarization immunoassays for the detection of benzothiostrobin using FITC-labeled dendrimer-like peptides. Food Chem 2021; 360:130020. [PMID: 34000636 DOI: 10.1016/j.foodchem.2021.130020] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2020] [Revised: 04/22/2021] [Accepted: 05/03/2021] [Indexed: 11/27/2022]
Abstract
Peptides obtained from phage display libraries are valuable reagents for small-molecule immunoassays. However, their application in fluorescence polarization immunoassays (FPIAs) is limited by phage particles. Here, monomer, dendrimer-like dimer, tetramer peptidomimetic and anti-immunocomplex tracers were designed and synthesized using lysine as special scaffolds and spacers to develop competitive and noncompetitive FPIAs for benzothiostrobin. The affinity between tracers and monoclonal antibodies or immunocomplexes increased with the tracer valence. A higher signal-to-noise ratio and sensitivity could be generated in the FPIAs based on tetramer tracers. The sensitivities of competitive (50% inhibitory concentration) and noncompetitive (50% saturation concentration) FPIAs were 19.71 ± 4.65 and 40.43 ± 2.73 ng mL-1, respectively. The spiked recoveries were 78.3%-105.2% with relative standard deviations (RSDs) of 0.7%-15.4% for the competitive FPIA, while 78.7%-115.3% with RSDs of 0.7%-12.5% for the noncompetitive FPIA. The amounts of benzothiostrobin in rice detected by the FPIAs were consistent with those detected by high performance liquid chromatography.
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Affiliation(s)
- He Chen
- College of Plant Protection, Nanjing Agricultural University, Nanjing 210095, China; State & Local Joint Engineering Research Center of Green Pesticide Invention and Application, Nanjing 210095, China
| | - Tianyang You
- College of Plant Protection, Nanjing Agricultural University, Nanjing 210095, China; State & Local Joint Engineering Research Center of Green Pesticide Invention and Application, Nanjing 210095, China
| | - Lingfeng Zong
- College of Plant Protection, Nanjing Agricultural University, Nanjing 210095, China; State & Local Joint Engineering Research Center of Green Pesticide Invention and Application, Nanjing 210095, China
| | - Liliya I Mukhametova
- Faculty of Chemistry, M.V. Lomonosov Moscow State University, Moscow 119991, Russia
| | - Dmitry O Zherdev
- Faculty of Chemistry, M.V. Lomonosov Moscow State University, Moscow 119991, Russia
| | - Sergei A Eremin
- Faculty of Chemistry, M.V. Lomonosov Moscow State University, Moscow 119991, Russia
| | - Yuan Ding
- College of Plant Protection, Nanjing Agricultural University, Nanjing 210095, China; State & Local Joint Engineering Research Center of Green Pesticide Invention and Application, Nanjing 210095, China
| | - Minghua Wang
- College of Plant Protection, Nanjing Agricultural University, Nanjing 210095, China; State & Local Joint Engineering Research Center of Green Pesticide Invention and Application, Nanjing 210095, China
| | - Xiude Hua
- College of Plant Protection, Nanjing Agricultural University, Nanjing 210095, China; State & Local Joint Engineering Research Center of Green Pesticide Invention and Application, Nanjing 210095, China.
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10
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Jiang L, Zhou S, Zhang X, Li C, Ji S, Mao H, Jiang X. Mitochondrion-specific dendritic lipopeptide liposomes for targeted sub-cellular delivery. Nat Commun 2021; 12:2390. [PMID: 33888699 PMCID: PMC8062597 DOI: 10.1038/s41467-021-22594-2] [Citation(s) in RCA: 84] [Impact Index Per Article: 28.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2020] [Accepted: 03/22/2021] [Indexed: 01/16/2023] Open
Abstract
The mitochondrion is an important sub-cellular organelle responsible for the cellular energetic source and processes. Owing to its unique sensitivity to heat and reactive oxygen species, the mitochondrion is an appropriate target for photothermal and photodynamic treatment for cancer. However, targeted delivery of therapeutics to mitochondria remains a great challenge due to their location in the sub-cellular compartment and complexity of the intracellular environment. Herein, we report a class of the mitochondrion-targeted liposomal delivery platform consisting of a guanidinium-based dendritic peptide moiety mimicking mitochondrion protein transmembrane signaling to exert mitochondrion-targeted delivery with pH sensitive and charge-reversible functions to enhance tumor accumulation and cell penetration. Compared to the current triphenylphosphonium (TPP)-based mitochondrion targeting system, this dendritic lipopeptide (DLP) liposomal delivery platform exhibits about 3.7-fold higher mitochondrion-targeted delivery efficacy. Complete tumor eradication is demonstrated in mice bearing 4T1 mammary tumors after combined photothermal and photodynamic therapies delivered by the reported DLP platform.
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Affiliation(s)
- Lei Jiang
- MOE Key Laboratory of High Performance Polymer Materials and Technology, and Department of Polymer Science and Engineering, College of Chemistry and Chemical Engineering, Nanjing University, Nanjing, China
| | - Sensen Zhou
- MOE Key Laboratory of High Performance Polymer Materials and Technology, and Department of Polymer Science and Engineering, College of Chemistry and Chemical Engineering, Nanjing University, Nanjing, China
| | - Xiaoke Zhang
- MOE Key Laboratory of High Performance Polymer Materials and Technology, and Department of Polymer Science and Engineering, College of Chemistry and Chemical Engineering, Nanjing University, Nanjing, China
| | - Cheng Li
- MOE Key Laboratory of High Performance Polymer Materials and Technology, and Department of Polymer Science and Engineering, College of Chemistry and Chemical Engineering, Nanjing University, Nanjing, China
| | - Shilu Ji
- MOE Key Laboratory of High Performance Polymer Materials and Technology, and Department of Polymer Science and Engineering, College of Chemistry and Chemical Engineering, Nanjing University, Nanjing, China
| | - Hui Mao
- Department of Radiology and Imaging Sciences, Emory University, Atlanta, GA, USA
| | - Xiqun Jiang
- MOE Key Laboratory of High Performance Polymer Materials and Technology, and Department of Polymer Science and Engineering, College of Chemistry and Chemical Engineering, Nanjing University, Nanjing, China.
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11
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Jin H, Lin X, Gao M, Cui L, Liu Y. Peptide-Decorated Supramolecules for Subcellular Targeted Cancer Therapy: Recent Advances. Front Chem 2020; 8:824. [PMID: 33195035 PMCID: PMC7655966 DOI: 10.3389/fchem.2020.00824] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2020] [Accepted: 08/05/2020] [Indexed: 01/05/2023] Open
Abstract
Binding small molecules through non-covalent molecular forces affords supramolecules, such as hydrogen bonds, with electrostatic, π-π interactions, van der Waals forces, and hydrophobic effects. Due to their good biocompatibility, low immunogenicity, and biodegradability, supramolecules have been intensely studied as multifunctional drug delivery platforms in targeted cancer therapy. In consideration of the defective therapeutic efficacy induced by simply transporting the therapeutic agents into tumor tissues or cancer cells instead of subcellular organelles, research is progressing toward the development of subcellular targeted cancer therapy (STCT) strategies. STCT is one of the most recent developments in the field of cancer nanomedicine. It is defined as the specific transportation of therapeutic agents to the target organelles for cancer treatment, which makes therapeutic agents accumulate in the target organelles at higher concentrations than other subcellular compartments. Compared with tumor-targeted and cancer-cell-targeted therapies, STCT exhibits dramatically improved specificity and precision, diminished adverse effects, and enhanced capacity to reverse multidrug resistance (MDR). Over the past few decades, peptides have played increasingly essential roles in multi-types of tumor-targeted drug delivery systems. Moreover, peptide-mediated STCT is becoming an emerging approach for precision cancer therapy and has been used in various cancer treatments, such as photothermal therapy (PTT), photodynamic therapy (PDT), chemotherapy, gene therapy, and non-drug-loaded nanoassemblies. In this review, we will focus on recent innovations in the variety of peptides used in designing peptide-decorated supramolecules for cell-membrane-, mitochondria-, and nucleus-localized STCT.
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Affiliation(s)
| | | | | | - Liao Cui
- Guangdong Key Laboratory for Research and Development of Natural Drugs, Guangdong Medical University, Zhanjiang, China
| | - Yun Liu
- Guangdong Key Laboratory for Research and Development of Natural Drugs, Guangdong Medical University, Zhanjiang, China
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12
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Li Y, Xu X. Nanomedicine solutions to intricate physiological-pathological barriers and molecular mechanisms of tumor multidrug resistance. J Control Release 2020; 323:483-501. [DOI: 10.1016/j.jconrel.2020.05.007] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2019] [Revised: 04/30/2020] [Accepted: 05/04/2020] [Indexed: 01/08/2023]
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13
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Wu Y, Zhong D, Li Y, Wu H, Xu X, Yang J, Gu Z. Tumor-Oriented Telomerase-Terminated Nanoplatform as Versatile Strategy for Multidrug Resistance Reversal in Cancer Treatment. Adv Healthc Mater 2020; 9:e1901739. [PMID: 32125789 DOI: 10.1002/adhm.201901739] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2019] [Revised: 02/08/2020] [Accepted: 02/10/2020] [Indexed: 02/05/2023]
Abstract
Multidrug resistance is one of the major problems in chemotherapy, and exploiting impactful targets to reverse drug resistance of most tumors remains a difficult problem. In this study, the tumor-oriented nanoparticle, BIBR1532-loaded peptide dendrimeric prodrug nanoassembly (B-PDPN), is used to assist telomerase inhibition for multidrug resistance reversal. B-PDPN possesses the characteristics of an acid-activated histidine to promote cellular uptake, a redox-sensitive poly(ethylene glycol) (PEG) layer to actualize endosomal escape and telomerase inhibitor release, and an acid sensitive chemical bond to facilitate chemotherapeutic drug release. Telomerase termination weakens the protective effect of hTERT protein on mitochondria and enhances reactive oxygen species (ROS) production, which increases DNA damage and apoptosis. The tumor-oriented nanoparticle B-PDPN achieves a broad-spectrum telomerase inhibition to combat multidrug resistance. In vivo experiments support the evidence that B-PDPN accumulates in the tumor site and reduces the expression of hTERT in tumor tissues to inhibit drug resistant tumor growth. This work introduces an innovative strategy of utilizing features of tumor-activated nanoplatform to assist telomerase termination. The nanoplatform enhances intracellular drug concentration and nucleus delivery of doxorubicin (DOX), and promotes DNA damage to combat multidrug resistance.
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Affiliation(s)
- Yahui Wu
- Huaxi MR Research Center (HMRRC)Department of RadiologyFunctional and Molecular Imaging Key Laboratory of Sichuan ProvinceWest China Hospital, and National Engineering Research Center for BiomaterialsSichuan University Chengdu 610041 P. R. China
- College of Life SciencesSichuan University Chengdu 610064 P. R. China
| | - Dan Zhong
- Huaxi MR Research Center (HMRRC)Department of RadiologyFunctional and Molecular Imaging Key Laboratory of Sichuan ProvinceWest China Hospital, and National Engineering Research Center for BiomaterialsSichuan University Chengdu 610041 P. R. China
| | - Yachao Li
- Huaxi MR Research Center (HMRRC)Department of RadiologyFunctional and Molecular Imaging Key Laboratory of Sichuan ProvinceWest China Hospital, and National Engineering Research Center for BiomaterialsSichuan University Chengdu 610041 P. R. China
| | - Huayu Wu
- Huaxi MR Research Center (HMRRC)Department of RadiologyFunctional and Molecular Imaging Key Laboratory of Sichuan ProvinceWest China Hospital, and National Engineering Research Center for BiomaterialsSichuan University Chengdu 610041 P. R. China
| | - Xianghui Xu
- College of Materials Science and EngineeringNanjing Tech University Nanjing 211816 P. R. China
| | - Jun Yang
- The Key Laboratory of Bioactive MaterialsMinistry of EducationCollege of Life ScienceNankai University Tianjin 300071 P. R. China
| | - Zhongwei Gu
- Huaxi MR Research Center (HMRRC)Department of RadiologyFunctional and Molecular Imaging Key Laboratory of Sichuan ProvinceWest China Hospital, and National Engineering Research Center for BiomaterialsSichuan University Chengdu 610041 P. R. China
- College of Materials Science and EngineeringNanjing Tech University Nanjing 211816 P. R. China
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14
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Sandoval-Yañez C, Castro Rodriguez C. Dendrimers: Amazing Platforms for Bioactive Molecule Delivery Systems. MATERIALS (BASEL, SWITZERLAND) 2020; 13:E570. [PMID: 31991703 PMCID: PMC7040653 DOI: 10.3390/ma13030570] [Citation(s) in RCA: 63] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/17/2019] [Revised: 01/13/2020] [Accepted: 01/15/2020] [Indexed: 02/06/2023]
Abstract
Today, dendrimers are the main nanoparticle applied to drug delivery systems. The physicochemical characteristics of dendrimers and their versatility structural modification make them attractive to applied as a platform to bioactive molecules transport. Nanoformulations based on dendrimers enhance low solubility drugs, arrival to the target tissue, drugs bioavailability, and controlled release. This review describes the latter approaches on the transport of bioactive molecules based on dendrimers. The review focus is on the last therapeutic strategies addressed by dendrimers conjugated with bioactive molecules. A brief review of the latest studies in therapies against cancer and cardiovascular diseases, as well as future projections in the area, are addressed.
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Affiliation(s)
- Claudia Sandoval-Yañez
- Institute of Applied Chemical Sciences, Faculty of Engineering, Universidad Autonoma de Chile, El Llano Subercaseaux 2801, San Miguel 8910060, Santiago-Chile, Chile
| | - Cristian Castro Rodriguez
- Departamento de Química, Facultad de Ciencias, Universidad de Tarapacá, Avenida General Velásquez 1775, Arica-Chile 1000007, Chile;
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15
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Zhang Z, Li Y, Wu H, Zhang X, Zhong D, Wu Y, Xu X, Yang J, Gu Z. Inhibitory Effects of Multivalent Polypeptides on the Proliferation and Metastasis of Breast Cancer Cells. ACS Med Chem Lett 2019; 10:1620-1627. [PMID: 31857837 DOI: 10.1021/acsmedchemlett.9b00339] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2019] [Accepted: 11/11/2019] [Indexed: 02/05/2023] Open
Abstract
The susceptibility of peptide drugs to enzymatic degradation has limited their clinical applications. To overcome this limitation, we attached the peptide tyroserleutide (YSL) to a molecular scaffold in order to produce homogeneous monovalent, bivalent, tetravalent, and octavalent YSL dendrimers with highly ordered secondary structures. These multivalent YSL dendrimers were resistant to proteolysis and were better able to induce cytotoxicity in tumor cells in vitro as compared with monomeric peptides. These multivalent YSL dendrimers were also better able to constrain tumor cell metastasis. Compared with monovalent YSL, the multivalent YSL dendrimers displayed enhanced in vivo antitumor activity and suppressed tumor growth and metastasis in BALB/c mice bearing 4T1 tumors. These findings indicate that multivalence can significantly enhance ligand potency and represent a potential method for the development of peptide drugs with high therapeutic potential.
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Affiliation(s)
- Zhuangzhuang Zhang
- Huaxi MR Research Center (NMRRC), Department of Radiology, West China Hospital, and National Engineering Research Center for Biomaterials, Sichuan University, Chengdu 610064, People’s Republic of China
| | - Yachao Li
- Huaxi MR Research Center (NMRRC), Department of Radiology, West China Hospital, and National Engineering Research Center for Biomaterials, Sichuan University, Chengdu 610064, People’s Republic of China
| | - Huayu Wu
- Huaxi MR Research Center (NMRRC), Department of Radiology, West China Hospital, and National Engineering Research Center for Biomaterials, Sichuan University, Chengdu 610064, People’s Republic of China
| | - Xiao Zhang
- College of Materials Science and Engineering, Nanjing Tech University, Nanjing 211816, People’s Republic of China
| | - Dan Zhong
- Huaxi MR Research Center (NMRRC), Department of Radiology, West China Hospital, and National Engineering Research Center for Biomaterials, Sichuan University, Chengdu 610064, People’s Republic of China
| | - Yahui Wu
- Huaxi MR Research Center (NMRRC), Department of Radiology, West China Hospital, and National Engineering Research Center for Biomaterials, Sichuan University, Chengdu 610064, People’s Republic of China
| | - Xianghui Xu
- College of Materials Science and Engineering, Nanjing Tech University, Nanjing 211816, People’s Republic of China
| | - Jun Yang
- The Key Laboratory of Bioactive Materials, Ministry of Education, College of Life Science, Nankai University, Tianjin 300071, People’s Republic of China
| | - Zhongwei Gu
- Huaxi MR Research Center (NMRRC), Department of Radiology, West China Hospital, and National Engineering Research Center for Biomaterials, Sichuan University, Chengdu 610064, People’s Republic of China
- College of Materials Science and Engineering, Nanjing Tech University, Nanjing 211816, People’s Republic of China
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