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Wang C, Wang B, Zhang Q, Zhang S. Tumor microenvironment-responsive cell-penetrating peptides: Design principle and precision delivery. Colloids Surf B Biointerfaces 2024; 242:114100. [PMID: 39024717 DOI: 10.1016/j.colsurfb.2024.114100] [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: 05/08/2024] [Revised: 06/29/2024] [Accepted: 07/15/2024] [Indexed: 07/20/2024]
Abstract
Cell-penetrating peptides (CPPs) are promising vehicles for intracellular delivery of different cargoes. Although various CPPs are designed for targeted delivery of nanomedicines and anticancer drugs, their clinical approval is hampered by a lack of selectivity. In recent years, new approaches have been explored to address this drawback, and distinct strategies for tumor microenvironment (TME)-responsive activation have been developed. In this review, we first introduce the cellular uptake mechanisms of CPPs. We next extensively discuss the design principles and precision delivery of TME-responsive CPPs. Nine kinds of single stimulus-responsive CPPs, five kinds of multiple stimuli-responsive CPPs, three kinds of TME-responsive targeting CPPs, and two kinds of reversibly activatable CPPs (RACPPs) are systemically summarized. Then, TME-responsive CPPs for nanomedical applications are further discussed. Finally, we describe the translational applications of TME-responsive CPPs for anticancer drug delivery. These commentaries provide an insight into the design of next-generation activatable CPPs (ACPPs) for selective delivery of nanomedicines and anticancer drugs.
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Affiliation(s)
- Chenhui Wang
- Department of Cell Biology, School of Medicine, Nankai University, Tianjin 300071, China
| | - Bo Wang
- Department of Cell Biology, School of Medicine, Nankai University, Tianjin 300071, China
| | - Qing Zhang
- Department of Laboratory Medicine, Tianjin Medical University Cancer Institute and Hospital, Tianjin 300060, China
| | - Sihe Zhang
- Department of Cell Biology, School of Medicine, Nankai University, Tianjin 300071, China.
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2
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Khaliq NU, Lee J, Kim Y, Kim J, Kim T, Yu S, Seo D, Sung D, Kim H. Tumor cell loaded thermosensitive hydrogel for photodynamic therapy associated tumor antigens release. Biochim Biophys Acta Gen Subj 2024; 1868:130703. [PMID: 39163944 DOI: 10.1016/j.bbagen.2024.130703] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2024] [Revised: 08/08/2024] [Accepted: 08/16/2024] [Indexed: 08/22/2024]
Abstract
BACKGROUND Immunotherapy is a powerful strategy for treating cancer and can be used to inhibit the post-surgical relapse of tumors. METHODS To achieve this, a Cell@hydrogel was developed as a template using a mixture of CT26 tumor cells and Pluronic® F-127/gelatin. RESULTS The proposed mixture has a solution-to-gelation functionality and vice versa. The morphology of the Cell@hydrogel was characterized by scanning electron microscopy and confocal microscopy. For photodynamic immunotherapy, the Cell@hydrogel was functionalized with Cy7 (Cy7-Cell@hydrogel) to quantify reactive oxygen species in CT26 tumor cells. Gel electrophoresis and membrane integrity tests were performed to determine the efficiency of the Cy7-Cell@hydrogel following photodynamic therapy. CONCLUSIONS This protocol provides an alternative approach that mechanistically inhibits the post-surgical relapse of solid tumors based on immunotherapy.
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Affiliation(s)
- Nisar Ul Khaliq
- Department of Chemistry and Bioscience, Kumoh National Institute of Technology, 61 Daehak-ro, Gumi 39177, Republic of Korea.
| | - Juyeon Lee
- Department of Chemistry and Bioscience, Kumoh National Institute of Technology, 61 Daehak-ro, Gumi 39177, Republic of Korea
| | - Yejin Kim
- Department of Chemistry and Bioscience, Kumoh National Institute of Technology, 61 Daehak-ro, Gumi 39177, Republic of Korea
| | - Joohyeon Kim
- Department of Chemistry and Bioscience, Kumoh National Institute of Technology, 61 Daehak-ro, Gumi 39177, Republic of Korea
| | - Taeho Kim
- Department of Chemistry and Bioscience, Kumoh National Institute of Technology, 61 Daehak-ro, Gumi 39177, Republic of Korea
| | - Sohyeon Yu
- Center for Bio-Healthcare Materials, Bio-Convergence Materials R&D Division, Korea Institute of Ceramic Engineering and Technology, 202 Osongsaengmyeong 1-ro, Osong-eup, Heungdeok-gu, Cheongju 28160, Republic of Korea; Department of Chemical and Biomolecular Engineering, Yonsei University, 50 Yonsei-ro, Seodaemun-gu, Seoul 03722, Republic of Korea
| | - Dongseong Seo
- Center for Bio-Healthcare Materials, Bio-Convergence Materials R&D Division, Korea Institute of Ceramic Engineering and Technology, 202 Osongsaengmyeong 1-ro, Osong-eup, Heungdeok-gu, Cheongju 28160, Republic of Korea; Department of Applied Bioengineering, Graduate School of Convergence Science and Technology, Seoul National University, Seoul 08826, Republic of Korea
| | - Daekyung Sung
- Center for Bio-Healthcare Materials, Bio-Convergence Materials R&D Division, Korea Institute of Ceramic Engineering and Technology, 202 Osongsaengmyeong 1-ro, Osong-eup, Heungdeok-gu, Cheongju 28160, Republic of Korea.
| | - Hyungjun Kim
- Department of Chemistry and Bioscience, Kumoh National Institute of Technology, 61 Daehak-ro, Gumi 39177, Republic of Korea.
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3
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Sedighi M, Shrestha N, Mahmoudi Z, Khademi Z, Ghasempour A, Dehghan H, Talebi SF, Toolabi M, Préat V, Chen B, Guo X, Shahbazi MA. Multifunctional Self-Assembled Peptide Hydrogels for Biomedical Applications. Polymers (Basel) 2023; 15:1160. [PMID: 36904404 PMCID: PMC10007692 DOI: 10.3390/polym15051160] [Citation(s) in RCA: 27] [Impact Index Per Article: 27.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Revised: 02/21/2023] [Accepted: 02/22/2023] [Indexed: 03/02/2023] Open
Abstract
Self-assembly is a growth mechanism in nature to apply local interactions forming a minimum energy structure. Currently, self-assembled materials are considered for biomedical applications due to their pleasant features, including scalability, versatility, simplicity, and inexpensiveness. Self-assembled peptides can be applied to design and fabricate different structures, such as micelles, hydrogels, and vesicles, by diverse physical interactions between specific building blocks. Among them, bioactivity, biocompatibility, and biodegradability of peptide hydrogels have introduced them as versatile platforms in biomedical applications, such as drug delivery, tissue engineering, biosensing, and treating different diseases. Moreover, peptides are capable of mimicking the microenvironment of natural tissues and responding to internal and external stimuli for triggered drug release. In the current review, the unique characteristics of peptide hydrogels and recent advances in their design, fabrication, as well as chemical, physical, and biological properties are presented. Additionally, recent developments of these biomaterials are discussed with a particular focus on their biomedical applications in targeted drug delivery and gene delivery, stem cell therapy, cancer therapy and immune regulation, bioimaging, and regenerative medicine.
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Affiliation(s)
- Mahsa Sedighi
- Department of Pharmaceutics and Nanotechnology, School of Pharmacy, Birjand University of Medical Sciences, Birjand 9717853076, Iran
- Cellular and Molecular Research Center, Birjand University of Medical Sciences, Birjand 9717853076, Iran
| | - Neha Shrestha
- Advanced Drug Delivery and Biomaterials, Louvain Drug Research Institute, Université Catholique de Louvain, 1200 Brussels, Belgium
- Department of Biomedicine and Translational Research, Research Institute for Bioscience and Biotechnology, Kathmandu P.O. Box 7731, Nepal
| | - Zahra Mahmoudi
- Research Center for Molecular Medicine, Hamadan University of Medical Sciences, Hamadan 6517838636, Iran
| | - Zahra Khademi
- Department of Pharmaceutical Biotechnology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad 9177948954, Iran
| | - Alireza Ghasempour
- Student Research Committee, Birjand University of Medical Sciences, Birjand 9717853076, Iran
| | - Hamideh Dehghan
- Student Research Committee, Birjand University of Medical Sciences, Birjand 9717853076, Iran
| | - Seyedeh Fahimeh Talebi
- Student Research Committee, Birjand University of Medical Sciences, Birjand 9717853076, Iran
| | - Maryam Toolabi
- Department of Biomedical Engineering, University Medical Center Groningen, University of Groningen, Antonius Deusinglaan 1, 9713 AV Groningen, The Netherlands
| | - Véronique Préat
- Advanced Drug Delivery and Biomaterials, Louvain Drug Research Institute, Université Catholique de Louvain, 1200 Brussels, Belgium
| | - Bozhi Chen
- State Key Laboratory of Organic-Inorganic Composites, Beijing University of Chemical Technology, Beijing 100029, China
- Beijing Laboratory of Biomedical Materials, College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Xindong Guo
- State Key Laboratory of Organic-Inorganic Composites, Beijing University of Chemical Technology, Beijing 100029, China
- Beijing Laboratory of Biomedical Materials, College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Mohammad-Ali Shahbazi
- Department of Biomedical Engineering, University Medical Center Groningen, University of Groningen, Antonius Deusinglaan 1, 9713 AV Groningen, The Netherlands
- W.J. Kolff Institute for Biomedical Engineering and Materials Science, University of Groningen, Antonius Deusinglaan 1, 9713 AV Groningen, The Netherlands
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4
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Tu Y, Yao Z, Yang W, Tao S, Li B, Wang Y, Su Z, Li S. Application of Nanoparticles in Tumour Targeted Drug Delivery and Vaccine. FRONTIERS IN NANOTECHNOLOGY 2022. [DOI: 10.3389/fnano.2022.948705] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Cancer is a major cause of death worldwide, and nearly 1 in 6 deaths each year is caused by cancer. Traditional cancer treatment strategies cannot completely solve cancer recurrence and metastasis. With the development of nanotechnology, the study of nanoparticles (NPs) has gradually become a hotspot of medical research. NPs have various advantages. NPs exploit the enhanced permeability and retention (EPR) of tumour cells to achieve targeted drug delivery and can be retained in tumours long-term. NPs can be used as a powerful design platform for vaccines as well as immunization enhancers. Liposomes, as organic nanomaterials, are widely used in the preparation of nanodrugs and vaccines. Currently, most of the anticancer drugs that have been approved and entered clinical practice are prepared from lipid materials. However, the current clinical conversion rate of NPs is still extremely low, and the transition of NPs from the laboratory to clinical practice is still a substantial challenge. In this paper, we review the in vivo targeted delivery methods, material characteristics of NPs and the application of NPs in vaccine preparation. The application of nanoliposomes is also emphasized. Furthermore, the challenges and limitations of NPs are briefly discussed.
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Zhang Z, Wang K, Liu M, Hu P, Xu Y, Yin D, Yang Y, Dong X, Qu C, Zhang L, Ni J, Yin X. Phototherapeutic effect of transformable peptides containing pheophorbide a on colorectal cancer. Drug Deliv 2022; 29:1608-1619. [PMID: 35612320 PMCID: PMC9135428 DOI: 10.1080/10717544.2022.2075987] [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] [Indexed: 11/16/2022] Open
Abstract
Photodynamic therapy (PDT) and photothermal therapy (PTT) have attracted research interest for their noninvasive nature and selective treatment of tumor tissues. They are effective through the generation of reactive oxygen species (ROS) or heat. Nevertheless, several problems, including low bioavailability and long-lasting cutaneous photosensitivity, have limited their clinical application. In this study, we reported an in situ self-assembly strategy that could improve various biological properties of the photosensitizer in vivo. A photosensitizer connected to a receptor-mediated smart peptide can self-assemble into nanoparticles (NPs) under the force of hydrophobic interaction and then transform into a nanofibrillar network after attaching to the tumor cell surface with the help of the β-sheet-forming peptide KLVFF. The supramolecular structural changes deeply affected the PDT and PTT properties of the photosensitizer on tumors. After being aggregated into the nanostructure, the water solubility and targeting ability of the photosensitizer was ameliorated. Moreover, the improvement of the photothermal conversion efficiency, ROS generation, and tumor retention followed the formation of nanofibrils (NFs). This self-assembly strategy showed the ability of supramolecular nanofibrils to improve the bioavailability of photosensitizers, which provides a new potential treatment avenue for various cancer therapies.
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Affiliation(s)
- Zhiqin Zhang
- School of Chinese Material Medical, Beijing University of Chinese Medicine, Beijing, China
| | - Kaixin Wang
- School of Chinese Material Medical, Beijing University of Chinese Medicine, Beijing, China
| | - Manting Liu
- School of Chinese Material Medical, Beijing University of Chinese Medicine, Beijing, China
| | - Panxiang Hu
- School of Chinese Material Medical, Beijing University of Chinese Medicine, Beijing, China
| | - Yuchen Xu
- School of Chinese Material Medical, Beijing University of Chinese Medicine, Beijing, China
| | - Dongge Yin
- School of Chinese Material Medical, Beijing University of Chinese Medicine, Beijing, China
| | - Yuchang Yang
- School of Chinese Material Medical, Beijing University of Chinese Medicine, Beijing, China
| | - Xiaoxv Dong
- School of Chinese Material Medical, Beijing University of Chinese Medicine, Beijing, China
| | - Changhai Qu
- School of Chinese Material Medical, Beijing University of Chinese Medicine, Beijing, China
| | - Lu Zhang
- Department of Biomedical Engineering, Southern University of Science and Technology, Shenzhen, China
| | - Jian Ni
- School of Chinese Material Medical, Beijing University of Chinese Medicine, Beijing, China
| | - Xingbin Yin
- School of Chinese Material Medical, Beijing University of Chinese Medicine, Beijing, China
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6
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Todorovski T, Mendonça DA, Fernandes-Siqueira LO, Cruz-Oliveira C, Guida G, Valle J, Cavaco M, Limas FIV, Neves V, Cadima-Couto Í, Defaus S, Veiga AS, Da Poian AT, Castanho MARB, Andreu D. Targeting Zika Virus with New Brain- and Placenta-Crossing Peptide-Porphyrin Conjugates. Pharmaceutics 2022; 14:738. [PMID: 35456572 PMCID: PMC9032516 DOI: 10.3390/pharmaceutics14040738] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Revised: 03/16/2022] [Accepted: 03/25/2022] [Indexed: 02/06/2023] Open
Abstract
Viral disease outbreaks affect hundreds of millions of people worldwide and remain a serious threat to global health. The current SARS-CoV-2 pandemic and other recent geographically- confined viral outbreaks (severe acute respiratory syndrome (SARS), Ebola, dengue, zika and ever-recurring seasonal influenza), also with devastating tolls at sanitary and socio-economic levels, are sobering reminders in this respect. Among the respective pathogenic agents, Zika virus (ZIKV), transmitted by Aedes mosquito vectors and causing the eponymous fever, is particularly insidious in that infection during pregnancy results in complications such as foetal loss, preterm birth or irreversible brain abnormalities, including microcephaly. So far, there is no effective remedy for ZIKV infection, mainly due to the limited ability of antiviral drugs to cross blood-placental and/or blood-brain barriers (BPB and BBB, respectively). Despite its restricted permeability, the BBB is penetrable by a variety of molecules, mainly peptide-based, and named BBB peptide shuttles (BBBpS), able to ferry various payloads (e.g., drugs, antibodies, etc.) into the brain. Recently, we have described peptide-porphyrin conjugates (PPCs) as successful BBBpS-associated drug leads for HIV, an enveloped virus in which group ZIKV also belongs. Herein, we report on several brain-directed, low-toxicity PPCs capable of targeting ZIKV. One of the conjugates, PP-P1, crossing both BPB and BBB, has shown to be effective against ZIKV (IC50 1.08 µM) and has high serum stability (t1/2 ca. 22 h) without altering cell viability at all tested concentrations. Peptide-porphyrin conjugation stands out as a promising strategy to fill the ZIKV treatment gap.
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Affiliation(s)
- Toni Todorovski
- Department of Medicine and Life Sciences, Universitat Pompeu Fabra, 08003 Barcelona, Spain; (T.T.); (G.G.); (J.V.); (S.D.)
| | - Diogo A. Mendonça
- Instituto de Medicina Molecular, Faculdade de Medicina, Universidade de Lisboa, 1649-028 Lisbon, Portugal; (D.A.M.); (C.C.-O.); (M.C.); (V.N.); (Í.C.-C.); (A.S.V.)
| | - Lorena O. Fernandes-Siqueira
- Instituto de Bioquímica Médica Leopoldo de Meis, Universidade Federal do Rio de Janeiro, Rio de Janeiro 21941-902, Brazil; (L.O.F.-S.); (F.I.V.L.)
| | - Christine Cruz-Oliveira
- Instituto de Medicina Molecular, Faculdade de Medicina, Universidade de Lisboa, 1649-028 Lisbon, Portugal; (D.A.M.); (C.C.-O.); (M.C.); (V.N.); (Í.C.-C.); (A.S.V.)
| | - Giuseppina Guida
- Department of Medicine and Life Sciences, Universitat Pompeu Fabra, 08003 Barcelona, Spain; (T.T.); (G.G.); (J.V.); (S.D.)
| | - Javier Valle
- Department of Medicine and Life Sciences, Universitat Pompeu Fabra, 08003 Barcelona, Spain; (T.T.); (G.G.); (J.V.); (S.D.)
| | - Marco Cavaco
- Instituto de Medicina Molecular, Faculdade de Medicina, Universidade de Lisboa, 1649-028 Lisbon, Portugal; (D.A.M.); (C.C.-O.); (M.C.); (V.N.); (Í.C.-C.); (A.S.V.)
| | - Fernanda I. V. Limas
- Instituto de Bioquímica Médica Leopoldo de Meis, Universidade Federal do Rio de Janeiro, Rio de Janeiro 21941-902, Brazil; (L.O.F.-S.); (F.I.V.L.)
| | - Vera Neves
- Instituto de Medicina Molecular, Faculdade de Medicina, Universidade de Lisboa, 1649-028 Lisbon, Portugal; (D.A.M.); (C.C.-O.); (M.C.); (V.N.); (Í.C.-C.); (A.S.V.)
| | - Íris Cadima-Couto
- Instituto de Medicina Molecular, Faculdade de Medicina, Universidade de Lisboa, 1649-028 Lisbon, Portugal; (D.A.M.); (C.C.-O.); (M.C.); (V.N.); (Í.C.-C.); (A.S.V.)
| | - Sira Defaus
- Department of Medicine and Life Sciences, Universitat Pompeu Fabra, 08003 Barcelona, Spain; (T.T.); (G.G.); (J.V.); (S.D.)
| | - Ana Salomé Veiga
- Instituto de Medicina Molecular, Faculdade de Medicina, Universidade de Lisboa, 1649-028 Lisbon, Portugal; (D.A.M.); (C.C.-O.); (M.C.); (V.N.); (Í.C.-C.); (A.S.V.)
| | - Andrea T. Da Poian
- Instituto de Bioquímica Médica Leopoldo de Meis, Universidade Federal do Rio de Janeiro, Rio de Janeiro 21941-902, Brazil; (L.O.F.-S.); (F.I.V.L.)
| | - Miguel A. R. B. Castanho
- Instituto de Medicina Molecular, Faculdade de Medicina, Universidade de Lisboa, 1649-028 Lisbon, Portugal; (D.A.M.); (C.C.-O.); (M.C.); (V.N.); (Í.C.-C.); (A.S.V.)
| | - David Andreu
- Department of Medicine and Life Sciences, Universitat Pompeu Fabra, 08003 Barcelona, Spain; (T.T.); (G.G.); (J.V.); (S.D.)
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7
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Lebedeva NS, Koifman OI. Supramolecular Systems Based on Macrocyclic Compounds with Proteins: Application Prospects. RUSSIAN JOURNAL OF BIOORGANIC CHEMISTRY 2022. [DOI: 10.1134/s1068162022010071] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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8
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Blum AP, Yin J, Lin HH, Oliver BA, Kammeyer JK, Thompson MP, Gilson MK, Gianneschi NC. Stimuli Induced Uptake of Protein-Like Peptide Brush Polymers. Chemistry 2022; 28:e202103438. [PMID: 34811828 PMCID: PMC8861929 DOI: 10.1002/chem.202103438] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2021] [Indexed: 01/26/2023]
Abstract
Recently, we presented a strategy for packaging peptides as side-chains in high-density brush polymers. For this globular protein-like polymer (PLP) formulation, therapeutic peptides were shown to resist proteolytic degradation, enter cells efficiently and maintain biological function. In this paper, we establish the role charge plays in dictating the cellular uptake of these peptide formulations, finding that peptides with a net positive charge will enter cells when polymerized, while those formed from anionic or neutral peptides remain outside of cells. Given these findings, we explored whether cellular uptake could be selectively induced by a stimulus. In our design, a cationic peptide is appended to a sequence of charge-neutralizing anionic amino acids through stimuli-responsive cleavable linkers. As a proof-of-concept study, we tested this strategy with two different classes of stimuli, exogenous UV light and an enzyme (a matrix metalloproteinase) associated with the inflammatory response. The key finding is that these materials enter cells only when acted upon by the stimulus. This approach makes it possible to achieve delivery of the polymers, therapeutic peptides or an appended cargo into cells in response to an appropriate stimulus.
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Affiliation(s)
- Angela P Blum
- Department of Chemistry & Biochemistry, University of California San Diego, 9500 Gilman Drive, CA, 92093, La Jolla, United States
- Department of Chemistry, Hamilton College, 198 College Hill Road, NY 13323, Clinton, United States
| | - Jian Yin
- Skaggs School of Pharmacy and Pharmaceutical Sciences, University of California San Diego, 9500 Gilman Drive, CA, 92093, La Jolla, United States
| | - Helen H Lin
- Department of Chemistry, Hamilton College, 198 College Hill Road, NY 13323, Clinton, United States
| | - Blayne A Oliver
- Department of Chemistry, Hamilton College, 198 College Hill Road, NY 13323, Clinton, United States
| | - Jacquelin K Kammeyer
- Department of Chemistry & Biochemistry, University of California San Diego, 9500 Gilman Drive, CA, 92093, La Jolla, United States
| | - Matthew P Thompson
- Department of Chemistry, Department of Materials Science & Engineering, Department of Biomedical Engineering, Department of Medicine, Department of Pharmacology, International Institute of Nanotechnology, Chemistry of Life Processes Institute, Northwestern University, 633 Clark St., IL, 60208, Evanston, United States
| | - Michael K Gilson
- Skaggs School of Pharmacy and Pharmaceutical Sciences, University of California San Diego, 9500 Gilman Drive, CA, 92093, La Jolla, United States
| | - Nathan C Gianneschi
- Department of Chemistry, Department of Materials Science & Engineering, Department of Biomedical Engineering, Department of Medicine, Department of Pharmacology, International Institute of Nanotechnology, Chemistry of Life Processes Institute, Northwestern University, 633 Clark St., IL, 60208, Evanston, United States
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9
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Du Y, Lin X, Feng Q, Pan X, Song S, Yang J. Inhibition of human lung cancer cells by anti-p21Ras scFv mediated by the activatable cell-penetrating peptide. Anticancer Drugs 2022; 33:e562-e572. [PMID: 34338241 PMCID: PMC8670359 DOI: 10.1097/cad.0000000000001180] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2020] [Revised: 07/11/2021] [Indexed: 12/03/2022]
Abstract
Activatable cell-penetrating peptide (ACPP) is a tumour-targeting cell-penetrating peptide. Here, we used ACPP to carry anti-p21Ras scFv for Ras-driven cancer therapy. The ACPP-p21Ras scFv fusion protein was prepared by a prokaryotic expression system and Ni-NTA column purification. The human tumour cell lines A549, SW480, U251 and Huh7 and the normal cell line BEAS 2B were used to study the tumor-targeting and membrane-penetrating ability of ACPP-p21Ras scFv. The antitumour activity of ACPP-p21Ras scFv on A549 cells and H1299 cells in vitro was determined by 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide, scratch wound healing, plate cloning and apoptosis assays. The penetration pathway of ACPP was determined by enhanced green fluorescent protein. The ACPP-p21Ras scFv fusion protein was successfully obtained at a concentration of 1.8 mg/ml. We found that ACPP-p21Ras scFv could penetrate tumour cell membranes with high expression of matrix metalloproteinase-2 (MMP-2), effectively inhibit the migration and proliferation of A549 cells and H1299 cells, and promote the apoptosis of A549 cells and H1299 cells. The membrane penetration experiment demonstrated that ACPP could enter A549 cells by direct penetration. The ability of ACPP to penetrate the membrane was affected by the addition of a membrane affinity inhibitor and a change in the potential difference across the cell membrane but not by the addition of endocytosis inhibitors and a change in temperature. The ACPP-p21Ras scFv fusion protein can penetrate tumour cells with MMP-2 expression and has antitumour activity against A549 cells and H1299 cells in vitro. This molecule is expected to become a potential antitumour drug for Ras gene-driven lung cancer.
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Affiliation(s)
- Yu Du
- Department of Pathology, Kunming Medical University, Kunming
- Department of Pathology, 920th Hospital of the Joint Logistics Support Force of PLA, Kunming, Yunnan Province, China
| | - Xinrui Lin
- Department of Pathology, Kunming Medical University, Kunming
| | - Qiang Feng
- Department of Pathology, 920th Hospital of the Joint Logistics Support Force of PLA, Kunming, Yunnan Province, China
| | - Xinyan Pan
- Department of Pathology, 920th Hospital of the Joint Logistics Support Force of PLA, Kunming, Yunnan Province, China
| | - Shuling Song
- Department of Pathology, 920th Hospital of the Joint Logistics Support Force of PLA, Kunming, Yunnan Province, China
| | - Julun Yang
- Department of Pathology, 920th Hospital of the Joint Logistics Support Force of PLA, Kunming, Yunnan Province, China
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10
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Chong SE, Lee D, Oh JH, Kang S, Choi S, Nam SH, Yu J, Koo H, Lee Y. A dimeric α-helical cell penetrating peptide mounted with an HER2-selective affibody. Biomater Sci 2021; 9:7826-7831. [PMID: 34812802 DOI: 10.1039/d1bm00819f] [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
We have developed a cell penetrating peptide (CPP) system with high selectivity and penetrability at nanomolar concentrations with a combination of an HER2-selective affibody, ZHER2:342 (ZHER2), and a dimeric α-helical leucine- and lysine-rich peptide, LK-2. ZHER2 and LK-2 are linearly fused together and expressed in a prokaryotic system to create the LK-2-ZHER2 protein, which can successfully distinguish and penetrate HER2-overexpressing cancer cells at nanomolar concentrations. LK-2-ZHER2 has the ability to intracellularly deliver doxorubicin as a conjugate form to enhance its anti-cancer effect on HER2-overexpressing breast cancer cells with a great selectivity. The selective penetrability was confirmed in vitro, in 3D spheroids, and in in vivo models. LK-2-ZHER2 has the capability to overcome the weak points of current CPPs, such as poor penetrability at low concentrations and a lack of selectivity, by combining powerful CPP and affibody sequences.
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Affiliation(s)
- Seung-Eun Chong
- Department of Chemistry, Seoul National University, Seoul, 08826, Republic of Korea.
| | - Donghyun Lee
- Department of Medical Life Sciences and Department of Biomedicine & Health Sciences, The Catholic University of Korea, Seoul, 06591, Republic of Korea.
| | - Jae Hoon Oh
- Department of Engineering, Kyoto University Katsura, Kyoto, 615-8530, Japan
| | - Sunyoung Kang
- Department of Chemistry, Seoul National University, Seoul, 08826, Republic of Korea.
| | - Sejong Choi
- Department of Chemistry, Seoul National University, Seoul, 08826, Republic of Korea.
| | - So Hee Nam
- Department of Chemistry, Seoul National University, Seoul, 08826, Republic of Korea.
| | - Jaehoon Yu
- Department of Chemistry & Education, Seoul National University, Seoul, 08826, Republic of Korea.
| | - Heebeom Koo
- Department of Medical Life Sciences and Department of Biomedicine & Health Sciences, The Catholic University of Korea, Seoul, 06591, Republic of Korea.
| | - Yan Lee
- Department of Chemistry, Seoul National University, Seoul, 08826, Republic of Korea.
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11
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Pontón I, Sánchez-García D. Preparation of porphyrin and phthalocyanine conjugates for biomedical applications. J PORPHYR PHTHALOCYA 2021. [DOI: 10.1142/s1088424621300068] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
The aim of this review is to offer a succinct overview of the main synthetic techniques used in the preparation of conjugates containing porphyrins, including chlorins and bacteriochlorins and phthalocyanines for biomedical applications and photodynamic therapy (PDT). To illustrate the conjugation techniques representative examples from the literature will be presented.
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Affiliation(s)
- Iris Pontón
- Grup d’Enginyeria de Materials (GEMAT), Institut Químic de Sarrià, Universitat Ramon Llull, Via Augusta 390, 08017 Barcelona, Spain
| | - David Sánchez-García
- Grup d’Enginyeria de Materials (GEMAT), Institut Químic de Sarrià, Universitat Ramon Llull, Via Augusta 390, 08017 Barcelona, Spain
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12
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Pathak P, Zarandi MA, Zhou X, Jayawickramarajah J. Synthesis and Applications of Porphyrin-Biomacromolecule Conjugates. Front Chem 2021; 9:764137. [PMID: 34820357 PMCID: PMC8606752 DOI: 10.3389/fchem.2021.764137] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2021] [Accepted: 10/25/2021] [Indexed: 01/10/2023] Open
Abstract
With potential applications in materials and especially in light-responsive biomedicine that targets cancer tissue selectively, much research has focused on developing covalent conjugation techniques to tether porphyrinoid units to various biomacromolecules. This review details the key synthetic approaches that have been employed in the recent decades to conjugate porphyrinoids with oligonucleotides and peptides/proteins. In addition, we provide succinct discussions on the subsequent applications of such hybrid systems and also give a brief overview of the rapidly progressing field of porphyrin-antibody conjugates. Since nucleic acid and peptide systems vary in structure, connectivity, functional group availability and placement, as well as stability and solubility, tailored synthetic approaches are needed for conjugating to each of these biomacromolecule types. In terms of tethering to ONs, porphyrins are typically attached by employing bioorthogonal chemistry (e.g., using phosphoramidites) that drive solid-phase ON synthesis or by conducting post-synthesis modifications and subsequent reactions (such as amide couplings, hydrazide-carbonyl reactions, and click chemistry). In contrast, peptides and proteins are typically conjugated to porphyrinoids using their native functional groups, especially the thiol and amine side chains. However, bioorthogonal reactions (e.g., Staudinger ligations, and copper or strain promoted alkyne-azide cycloadditions) that utilize de novo introduced functional groups onto peptides/proteins have seen vigorous development, especially for site-specific peptide-porphyrin tethering. While the ON-porphyrin conjugates have largely been explored for programmed nanostructure self-assembly and artificial light-harvesting applications, there are some reports of ON-porphyrin systems targeting clinically translational applications (e.g., antimicrobial biomaterials and site-specific nucleic acid cleavage). Conjugates of porphyrins with proteinaceous moieties, on the other hand, have been predominantly used for therapeutic and diagnostic applications (especially in photodynamic therapy, photodynamic antimicrobial chemotherapy, and photothermal therapy). The advancement of the field of porphyrinoid-bioconjugation chemistry from basic academic research to more clinically targeted applications require continuous fine-tuning in terms of synthetic strategies and hence there will continue to be much exciting work on porphyrinoid-biomacromolecule conjugation.
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Affiliation(s)
- Pravin Pathak
- Department of Chemistry, Tulane University, New Orleans, LA, United States
| | | | - Xiao Zhou
- Department of Chemistry, Tulane University, New Orleans, LA, United States
| | - Janarthanan Jayawickramarajah
- Department of Chemistry, Tulane University, New Orleans, LA, United States
- Department of Biochemistry and Molecular Biology, Tulane University, New Orleans, LA, United States
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13
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Lin L, Song X, Dong X, Li B. Nano-photosensitizers for enhanced photodynamic therapy. Photodiagnosis Photodyn Ther 2021; 36:102597. [PMID: 34699982 DOI: 10.1016/j.pdpdt.2021.102597] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2021] [Revised: 10/19/2021] [Accepted: 10/19/2021] [Indexed: 12/22/2022]
Abstract
Photodynamic therapy (PDT) utilizes photosensitizers (PSs) together with irradiation light of specific wavelength interacting with oxygen to generate cytotoxic reactive oxygen species (ROS), which could trigger apoptosis and/or necrosis-induced cell death in target tissues. During the past two decades, multifunctional nano-PSs employing nanotechnology and nanomedicine developed, which present not only photosensitizing properties but additionally accurate drug release abilities, efficient response to optical stimuli and hypoxia resistance. Further, nano-PSs have been developed to enhance PDT efficacy by improving the ROS yield. In addition, nano-PSs with additive or synergistic therapies are significant for both currently preclinical study and future clinical practice, given their capability of considerable higher therapeutic efficacy under safer systemic drug dosage. In this review, nano-PSs that allow precise drug delivery for efficient absorption by target cells are introduced. Nano-PSs boosting sensitivity and conversion efficiency to PDT-activating stimuli are highlighted. Nano-PSs developed to address the challenging hypoxia conditions during PDT of deep-sited tumors are summarized. Specifically, PSs capable of synergistic therapy and the emerging novel types with higher ROS yield that further enhance PDT efficacy are presented. Finally, future demands for ideal nano-PSs, emphasizing clinical translation and application are discussed.
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Affiliation(s)
- Li Lin
- Key Laboratory of OptoElectronic Science and Technology for Medicine of Ministry of Education, Fujian Provincial Key Laboratory of Photonics Technology, Fujian Normal University, Fuzhou, 350117, China
| | - Xuejiao Song
- Key Laboratory of Flexible Electronics and Institute of Advanced Materials, Nanjing Technology University, Nanjing 211800, China
| | - Xiaocheng Dong
- Key Laboratory of Flexible Electronics and Institute of Advanced Materials, Nanjing Technology University, Nanjing 211800, China
| | - Buhong Li
- Key Laboratory of OptoElectronic Science and Technology for Medicine of Ministry of Education, Fujian Provincial Key Laboratory of Photonics Technology, Fujian Normal University, Fuzhou, 350117, China.
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14
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Baker A, Khan MS, Iqbal MZ, Khan MS. Tumor-targeted Drug Delivery by Nanocomposites. Curr Drug Metab 2021; 21:599-613. [PMID: 32433002 DOI: 10.2174/1389200221666200520092333] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2019] [Revised: 01/30/2020] [Accepted: 03/24/2020] [Indexed: 12/17/2022]
Abstract
BACKGROUND Tumor-targeted delivery by nanoparticles is a great achievement towards the use of highly effective drug at very low doses. The conventional development of tumor-targeted delivery by nanoparticles is based on enhanced permeability and retention (EPR) effect and endocytosis based on receptor-mediated are very demanding due to the biological and natural complications of tumors as well as the restrictions on the design of the accurate nanoparticle delivery systems. METHODS Different tumor environment stimuli are responsible for triggered multistage drug delivery systems (MSDDS) for tumor therapy and imaging. Physicochemical properties, such as size, hydrophobicity and potential transform by MSDDS because of the physiological blood circulation different, intracellular tumor environment. This system accomplishes tumor penetration, cellular uptake improved, discharge of drugs on accurate time, and endosomal discharge. RESULTS Maximum drug delivery by MSDDS mechanism to target therapeutic cells and also tumor tissues and sub cellular organism. Poorly soluble compounds and bioavailability issues have been faced by pharmaceutical industries, which are resolved by nanoparticle formulation. CONCLUSION In our review, we illustrate different types of triggered moods and stimuli of the tumor environment, which help in smart multistage drug delivery systems by nanoparticles, basically a multi-stimuli sensitive delivery system, and elaborate their function, effects, and diagnosis.
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Affiliation(s)
- Abu Baker
- Nanomedicine & Nanobiotechnology Lab, Department of Biosciences, Integral University, Lucknow, 226026, India
| | - Mohd Salman Khan
- Clinical Biochemistry & Natural Product Research Lab, Department of Biosciences, Integral University, Lucknow, 226026, India
| | - Muhammad Zafar Iqbal
- Department of Studies and Research in Zoology, Government First Grade College, Karwar, 581301, India
| | - Mohd Sajid Khan
- Nanomedicine & Nanobiotechnology Lab, Department of Biosciences, Integral University, Lucknow, 226026, India
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15
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Protease-triggered bioresponsive drug delivery for the targeted theranostics of malignancy. Acta Pharm Sin B 2021; 11:2220-2242. [PMID: 34522585 PMCID: PMC8424222 DOI: 10.1016/j.apsb.2021.01.017] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2020] [Revised: 11/17/2020] [Accepted: 12/14/2020] [Indexed: 02/07/2023] Open
Abstract
Proteases have a fundamental role in maintaining physiological homeostasis, but their dysregulation results in severe activity imbalance and pathological conditions, including cancer onset, progression, invasion, and metastasis. This striking importance plus superior biological recognition and catalytic performance of proteases, combining with the excellent physicochemical characteristics of nanomaterials, results in enzyme-activated nano-drug delivery systems (nanoDDS) that perform theranostic functions in highly specific response to the tumor phenotype stimulus. In the tutorial review, the key advances of protease-responsive nanoDDS in the specific diagnosis and targeted treatment for malignancies are emphatically classified according to the effector biomolecule types, on the premise of summarizing the structure and function of each protease. Subsequently, the incomplete matching and recognition between enzyme and substrate, structural design complexity, volume production, and toxicological issues related to the nanocomposites are highlighted to clarify the direction of efforts in nanotheranostics. This will facilitate the promotion of nanotechnology in the management of malignant tumors.
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16
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Mendonça DA, Bakker M, Cruz-Oliveira C, Neves V, Jiménez MA, Defaus S, Cavaco M, Veiga AS, Cadima-Couto I, Castanho MARB, Andreu D, Todorovski T. Penetrating the Blood-Brain Barrier with New Peptide-Porphyrin Conjugates Having anti-HIV Activity. Bioconjug Chem 2021; 32:1067-1077. [PMID: 34033716 PMCID: PMC8485325 DOI: 10.1021/acs.bioconjchem.1c00123] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
![]()
Passing
through the blood-brain barrier (BBB) to treat neurological
conditions is one of the main hurdles in modern medicine. Many drugs
with promising in vitro profiles become ineffective in vivo due to
BBB restrictive permeability. In particular, this includes drugs such
as antiviral porphyrins, with the ability to fight brain-resident
viruses causing diseases such as HIV-associated neurocognitive disorders
(HAND). In the last two decades, BBB shuttles, particularly peptide-based
ones, have shown promise in carrying various payloads across the BBB.
Thus, peptide–drug conjugates (PDCs) formed by covalent attachment
of a BBB peptide shuttle and an antiviral drug may become key therapeutic
tools in treating neurological disorders of viral origin. In this
study, we have used various approaches (guanidinium, phosphonium,
and carbodiimide-based couplings) for on-resin synthesis of new peptide–porphyrin
conjugates (PPCs) with BBB-crossing and potential antiviral activity.
After careful fine-tuning of the synthetic chemistry, DIC/oxyma has
emerged as a preferred method, by which 14 different PPCs have been
made and satisfactorily characterized. The PPCs are prepared by coupling
a porphyrin carboxyl group to an amino group (either N-terminal or a Lys side chain) of the peptide shuttle and show effective
in vitro BBB translocation ability, low cytotoxicity toward mouse
brain endothelial cells, and low hemolytic activity. Three of the
PPCs, MP-P5, P4-MP, and P4-L-MP, effectively inhibiting HIV infectivity
in vitro, stand out as most promising. Their efficacy against other
brain-targeting viruses (Dengue, Zika, and SARS-CoV-2) is currently
under evaluation, with preliminary results confirming that PPCs are
a promising strategy to treat viral brain infections.
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Affiliation(s)
- Diogo A Mendonça
- Instituto de Medicina Molecular, Faculdade de Medicina, Universidade de Lisboa, 1649-028 Lisbon, Portugal
| | - Mariët Bakker
- Avans University of Applied Sciences, 5223 DE Breda, Netherlands
| | - Christine Cruz-Oliveira
- Instituto de Medicina Molecular, Faculdade de Medicina, Universidade de Lisboa, 1649-028 Lisbon, Portugal
| | - Vera Neves
- Instituto de Medicina Molecular, Faculdade de Medicina, Universidade de Lisboa, 1649-028 Lisbon, Portugal
| | - Maria Angeles Jiménez
- Department of Biological Physical Chemistry, Institute of Physical Chemistry Rocasolano (IQFR-CSIC), 28006 Madrid, Spain
| | - Sira Defaus
- Department of Experimental and Health Sciences, Pompeu Fabra University, 08003 Barcelona, Spain
| | - Marco Cavaco
- Instituto de Medicina Molecular, Faculdade de Medicina, Universidade de Lisboa, 1649-028 Lisbon, Portugal
| | - Ana Salomé Veiga
- Instituto de Medicina Molecular, Faculdade de Medicina, Universidade de Lisboa, 1649-028 Lisbon, Portugal
| | - Iris Cadima-Couto
- Instituto de Medicina Molecular, Faculdade de Medicina, Universidade de Lisboa, 1649-028 Lisbon, Portugal
| | - Miguel A R B Castanho
- Instituto de Medicina Molecular, Faculdade de Medicina, Universidade de Lisboa, 1649-028 Lisbon, Portugal
| | - David Andreu
- Department of Experimental and Health Sciences, Pompeu Fabra University, 08003 Barcelona, Spain
| | - Toni Todorovski
- Department of Experimental and Health Sciences, Pompeu Fabra University, 08003 Barcelona, Spain
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17
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Wang Y, Xia K, Wang L, Wu M, Sang X, Wan K, Zhang X, Liu X, Wei G. Peptide-Engineered Fluorescent Nanomaterials: Structure Design, Function Tailoring, and Biomedical Applications. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2021; 17:e2005578. [PMID: 33448113 DOI: 10.1002/smll.202005578] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/08/2020] [Revised: 10/19/2020] [Indexed: 06/12/2023]
Abstract
Fluorescent nanomaterials have exhibited promising applications in biomedical and tissue engineering fields. To improve the properties and expand bioapplications of fluorescent nanomaterials, various functionalization and biomodification strategies have been utilized to engineer the structure and function of fluorescent nanomaterials. Due to their high biocompatibility, satisfied bioactivity, unique biomimetic function, easy structural tailoring, and controlled self-assembly ability, supramolecular peptides are widely used as versatile modification agents and nanoscale building blocks for engineering fluorescent nanomaterials. In this work, recent advance in the synthesis, structure, function, and biomedical applications of peptide-engineered fluorescent nanomaterials is presented. Firstly, the types of different fluorescent nanomaterials are introduced. Then, potential strategies for the preparation of peptide-engineered fluorescent nanomaterials via templated synthesis, bioinspired conjugation, and peptide assembly-assisted synthesis are discussed. After that, the unique structure and functions through the peptide conjugation with fluorescent nanomaterials are demonstrated. Finally, the biomedical applications of peptide-engineered fluorescent nanomaterials in bioimaging, disease diagnostics and therapy, drug delivery, tissue engineering, antimicrobial test, and biosensing are presented and discussed in detail. It is helpful for readers to understand the peptide-based conjugation and bioinspired synthesis of fluorescent nanomaterials, and to design and synthesize novel hybrid bionanomaterials with special structures and improved functions for advanced applications.
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Affiliation(s)
- Yan Wang
- College of Chemistry and Chemical Engineering, Qingdao University, Qingdao, 266071, P. R. China
| | - Kai Xia
- College of Chemistry and Chemical Engineering, Qingdao University, Qingdao, 266071, P. R. China
| | - Luchen Wang
- College of Chemistry and Chemical Engineering, Ocean University of China, Qingdao, 266100, P. R. China
| | - Mingxue Wu
- College of Chemistry and Chemical Engineering, Qingdao University, Qingdao, 266071, P. R. China
| | - Xiujie Sang
- Department of Food and Medicine, Weifang Vocational College, Weifang, 262737, P. R. China
| | - Keming Wan
- College of Chemistry and Chemical Engineering, Qingdao University, Qingdao, 266071, P. R. China
| | - Xiaodong Zhang
- College of Chemistry and Chemical Engineering, Qingdao University, Qingdao, 266071, P. R. China
| | - Xiaomin Liu
- College of Chemistry and Chemical Engineering, Qingdao University, Qingdao, 266071, P. R. China
| | - Gang Wei
- College of Chemistry and Chemical Engineering, Qingdao University, Qingdao, 266071, P. R. China
- Faculty of Production Engineering, University of Bremen, Bremen, 28359, Germany
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18
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Kim GC, Cheon DH, Lee Y. Challenge to overcome current limitations of cell-penetrating peptides. BIOCHIMICA ET BIOPHYSICA ACTA-PROTEINS AND PROTEOMICS 2021; 1869:140604. [PMID: 33453413 DOI: 10.1016/j.bbapap.2021.140604] [Citation(s) in RCA: 65] [Impact Index Per Article: 21.7] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 10/19/2020] [Revised: 12/21/2020] [Accepted: 01/11/2021] [Indexed: 12/14/2022]
Abstract
The penetration of biological membranes is a prime obstacle for the delivery of pharmaceutical drugs. Cell-penetrating peptide (CPP) is an efficient vehicle that can deliver various cargos across the biological membranes. Since the discovery, CPPs have been rigorously studied to unveil the underlying penetrating mechanism as well as to exploit CPPs for various biomedical applications. This review will focus on the various strategies to overcome current limitations regarding stability, selectivity, and efficacy of CPPs.
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Affiliation(s)
- Gyu Chan Kim
- Department of Chemistry, Seoul National University, Seoul 151-742, Republic of Korea
| | - Dae Hee Cheon
- Department of Chemistry, Seoul National University, Seoul 151-742, Republic of Korea
| | - Yan Lee
- Department of Chemistry, Seoul National University, Seoul 151-742, Republic of Korea.
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19
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Lin W, Gong J, Ye W, Huang X, Chen J. Polyhydroxy Fullerene‐loaded ZIF‐8 Nanocomposites for Better Photodynamic Therapy. Z Anorg Allg Chem 2020. [DOI: 10.1002/zaac.202000285] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Wenxin Lin
- School of Materials Science & Engineering Zhejiang Sci-Tech University Hangzhou 310018 P. R. China
- State Key Laboratory of Silicon Materials Cyrus Tang Center for Sensor Materials and Applications School of Materials Science and Engineering Zhejiang University Hangzhou 310027 P. R. China
| | - Jianqiu Gong
- Chongqing No.1 Middle School Chongqing 400030 P. R. China
| | - Wei Ye
- State Key Laboratory of Silicon Materials Cyrus Tang Center for Sensor Materials and Applications School of Materials Science and Engineering Zhejiang University Hangzhou 310027 P. R. China
| | - Xiajuan Huang
- School of Materials Science & Engineering Zhejiang Sci-Tech University Hangzhou 310018 P. R. China
| | - Jianjun Chen
- School of Materials Science & Engineering Zhejiang Sci-Tech University Hangzhou 310018 P. R. China
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20
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de Jong H, Bonger KM, Löwik DWPM. Activatable cell-penetrating peptides: 15 years of research. RSC Chem Biol 2020; 1:192-203. [PMID: 34458758 PMCID: PMC8341016 DOI: 10.1039/d0cb00114g] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2020] [Accepted: 08/13/2020] [Indexed: 12/12/2022] Open
Abstract
An important hurdle for the intracellular delivery of large cargo is the cellular membrane, which protects the cell from exogenous substances. Cell-penetrating peptides (CPPs) can cross this barrier but their use as drug delivery vehicles is hampered by their lack of cell type specificity. Over the past years, several approaches have been explored to control the activity of CPPs that can be primed for cellular uptake. Since the first report on such activatable CPPs (ACPPs) in 2004, various methods of activation have been developed. Here, we provide an overview of the different ACPPs strategies known to date and summarize the benefits, drawbacks, and future directions.
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Affiliation(s)
- Heleen de Jong
- Department of Synthetic Organic Chemistry, Institute for Molecules and Materials, Radboud University Nijmegen The Netherlands
| | - Kimberly M Bonger
- Department of Synthetic Organic Chemistry, Institute for Molecules and Materials, Radboud University Nijmegen The Netherlands
| | - Dennis W P M Löwik
- Department of Synthetic Organic Chemistry, Institute for Molecules and Materials, Radboud University Nijmegen The Netherlands
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21
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Abstract
Cell-penetrating peptides present huge biomedical applications in a variety of pathologies, thanks to their ability to penetrate membranes and carry a variety of cargoes inside cells. Progress in peptide synthesis has produced a greater availability of virtually any synthetic peptide, increasing their attractiveness. Most molecules when associated to a cell-penetrating peptides can be delivered into a cell, however, understanding of the critical factors influencing the uptake mechanism is of paramount importance to construct nanoplatforms for effective delivery in vitro and in vivo in medical applications. Focus is now on the state-of-art of the mechanisms enabling therapeutics/diagnostics to reach the site target of their activities, and in support of scientists developing platforms for drug delivery and personalized therapies.
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22
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Ma Y, Mou Q, Yan D, Zhu X. Engineering small molecule nanodrugs to overcome barriers for cancer therapy. VIEW 2020. [DOI: 10.1002/viw.20200062] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023] Open
Affiliation(s)
- Yuan Ma
- School of Chemistry and Chemical Engineering State Key Laboratory of Metal Matrix Composites Shanghai Jiao Tong University Shanghai China
| | - Quanbing Mou
- School of Chemistry and Chemical Engineering State Key Laboratory of Metal Matrix Composites Shanghai Jiao Tong University Shanghai China
| | - Deyue Yan
- School of Chemistry and Chemical Engineering State Key Laboratory of Metal Matrix Composites Shanghai Jiao Tong University Shanghai China
| | - Xinyuan Zhu
- School of Chemistry and Chemical Engineering State Key Laboratory of Metal Matrix Composites Shanghai Jiao Tong University Shanghai China
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23
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Li S, Zhang W, Xue H, Xing R, Yan X. Tumor microenvironment-oriented adaptive nanodrugs based on peptide self-assembly. Chem Sci 2020; 11:8644-8656. [PMID: 34123123 PMCID: PMC8163399 DOI: 10.1039/d0sc02937h] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
The aberrant metabolism of tumor cells creates an inimitable microenvironment featuring acidic pH, high glutathione (GSH) levels, and overexpression of certain enzymes, which benefits the overwhelming progress of a tumor. Peptide self-assembly, emerging as a biofriendly and versatile fabrication strategy, harnesses multiple noncovalent interactions to obtain a variety of nanostructures tailored on demand. Orchestrating the reversible nature of noncovalent interactions and abnormal physiological parameters in the tumor microenvironment enables peptide-based nanodrugs to be targetable or switchable, thereby improving the drugs' bioavailability and optimizing the treatment outcome. This review will focus on peptide-modulated self-assembly of photosensitizers, chemotherapeutic drugs, immunoactive agents for tumor microenvironment-oriented adaptive phototherapy, chemotherapy, immunotherapy and combinatorial therapy. We will emphasize the building block design, the intermolecular interaction principle, adaptive structural transformation in the tumor microenvironment and corresponding therapeutic efficacy, and aim to elucidate the critical role of peptide-modulated, tumor microenvironment-oriented adaptive assemblies in improving the therapeutic index. Challenges and opportunities will be covered as well to advance the development and clinical application of tumor therapies based on peptide self-assembly materials and techniques.
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Affiliation(s)
- Shukun Li
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences Beijing 100190 China http://www.yan-assembly.org/.,School of Chemical Engineering, University of Chinese Academy of Sciences Beijing 100049 China
| | - Wenjia Zhang
- Department of Radiology, Peking Union Medical College Hospital Beijing 100730 China
| | - Huadan Xue
- Department of Radiology, Peking Union Medical College Hospital Beijing 100730 China
| | - Ruirui Xing
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences Beijing 100190 China http://www.yan-assembly.org/
| | - Xuehai Yan
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences Beijing 100190 China http://www.yan-assembly.org/.,School of Chemical Engineering, University of Chinese Academy of Sciences Beijing 100049 China
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24
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Poreba M. Protease-activated prodrugs: strategies, challenges, and future directions. FEBS J 2020; 287:1936-1969. [PMID: 31991521 DOI: 10.1111/febs.15227] [Citation(s) in RCA: 60] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2019] [Revised: 01/14/2020] [Accepted: 01/23/2020] [Indexed: 02/06/2023]
Abstract
Proteases play critical roles in virtually all biological processes, including proliferation, cell death and survival, protein turnover, and migration. However, when dysregulated, these enzymes contribute to the progression of multiple diseases, with cancer, neurodegenerative disorders, inflammation, and blood disorders being the most prominent examples. For a long time, disease-associated proteases have been used for the activation of various prodrugs due to their well-characterized catalytic activity and ability to selectively cleave only those substrates that strictly correspond with their active site architecture. To date, versatile peptide sequences that are cleaved by proteases in a site-specific manner have been utilized as bioactive linkers for the targeted delivery of multiple types of cargo, including fluorescent dyes, photosensitizers, cytotoxic drugs, antibiotics, and pro-antibodies. This platform is highly adaptive, as multiple protease-labile conjugates have already been developed, some of which are currently in clinical use for cancer treatment. In this review, recent advancements in the development of novel protease-cleavable linkers for selective drug delivery are described. Moreover, the current limitations regarding the selectivity of linkers are discussed, and the future perspectives that rely on the application of unnatural amino acids for the development of highly selective peptide linkers are also presented.
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Affiliation(s)
- Marcin Poreba
- Department of Chemical Biology and Bioimaging, Wroclaw University of Science and Technology, Poland
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25
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Saravanakumar K, Hu X, Ali DM, Wang MH. Emerging Strategies in Stimuli-Responsive Nanocarriers as the Drug Delivery System for Enhanced Cancer Therapy. Curr Pharm Des 2020; 25:2609-2625. [PMID: 31603055 DOI: 10.2174/1381612825666190709221141] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2019] [Accepted: 07/01/2019] [Indexed: 12/22/2022]
Abstract
The conventional Drug Delivery System (DDS) has limitations such as leakage of the drug, toxicity to normal cells and loss of drug efficiency, while the stimuli-responsive DDS is non-toxic to cells, avoiding the leakage and degradation of the drug because of its targeted drug delivery to the pathological site. Thus nanomaterial chemistry enables - the development of smart stimuli-responsive DDS over the conventional DDS. Stimuliresponsive DDS ensures spatial or temporal, on-demand drug delivery to the targeted cancer cells. The DDS is engineered by using the organic (synthetic polymers, liposomes, peptides, aptamer, micelles, dendrimers) and inorganic (zinc oxide, gold, magnetic, quantum dots, metal oxides) materials. Principally, these nanocarriers release the drug at the targeted cells in response to external and internal stimuli such as temperature, light, ultrasound and magnetic field, pH value, redox potential (glutathione), and enzyme. The multi-stimuli responsive DDS is more promising than the single stimuli-responsive DDS in cancer therapy, and it extensively increases drug release and accumulation in the targeted cancer cells, resulting in better tumor cell ablation. In this regard, a handful of multi-stimuli responsive DDS is in clinical trials for further approval. A comprehensive review is crucial for addressing the existing knowledge about multi-stimuli responsive DDS, and hence, we summarized the emerging strategies in tailored ligand functionalized stimuli-responsive nanocarriers as the DDS for cancer therapies.
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Affiliation(s)
- Kandasamy Saravanakumar
- Department of Medical Biotechnology, College of Biomedical Sciences, Kangwon National University, Chuncheon, Gangwon, 24341, Korea
| | - Xiaowen Hu
- Department of Medical Biotechnology, College of Biomedical Sciences, Kangwon National University, Chuncheon, Gangwon, 24341, Korea
| | - Davoodbasha M Ali
- School of Life Sciences, B.S. Abdur Rahman Crescent Institute of Science and Technology, Chennai - 600048, Tamil Nadu, India
| | - Myeong-Hyeon Wang
- Department of Medical Biotechnology, College of Biomedical Sciences, Kangwon National University, Chuncheon, Gangwon, 24341, Korea
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26
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Smart and selective cancer-killing peptides with cell penetrating sequence and dual-targeting mechanism. Colloids Surf A Physicochem Eng Asp 2020. [DOI: 10.1016/j.colsurfa.2019.124185] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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27
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Xie X, Li B, Wang J, Zhan C, Huang Y, Zeng F, Wu S. Tetrazine-Mediated Bioorthogonal System for Prodrug Activation, Photothermal Therapy, and Optoacoustic Imaging. ACS APPLIED MATERIALS & INTERFACES 2019; 11:41875-41888. [PMID: 31638763 DOI: 10.1021/acsami.9b13374] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
Bioorthogonal "bond cleavage" reactions hold great promise in a variety of biological applications such as controlled activation of the drug and probe, while the application of these biocompatible reactions in living animals is still in its infancy and has yet to be further explored. Herein we demonstrate a nanosized and two-component bioorthogonal system for tumor inhibition through the combined action of chemo- and photothermal therapy. The trigger of the system was fabricated by immobilizing PEGylated tetrazine on the gold nanorods, and the bioorthogonal prodrug was synthesized by caging the drug camptothecin with vinyl ether, followed by encapsulating it with phospholipid liposomes. The tetrazine-based trigger effectively mediates the bioorthogonal reaction and triggers the release of camptothecin for chemotherapy, and the gold nanorods exhibit high photothermal capability for photothermal therapy and for three-dimensional optoacoustic imaging. Upon injection into tumor-bearing mice, the two components accumulate in the tumor region and carry out a bioorthogonal reaction therein, hence releasing the parent drug. The combined actions of chemo- and photothermal therapy greatly inhibited tumor growth in mice. This strategy may afford a promising approach for achieving controlled release of an active drug in vivo through an alternative external stimulus-a bioorthogonal reaction.
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Affiliation(s)
- Xin Xie
- State Key Laboratory of Luminescent Materials and Devices, Key Laboratory of Luminescence from Molecular Aggregates of Guangdong Province, College of Materials Science and Engineering , South China University of Technology (SCUT) , Guangzhou 510640 , People's Republic of China
| | - Bowen Li
- State Key Laboratory of Luminescent Materials and Devices, Key Laboratory of Luminescence from Molecular Aggregates of Guangdong Province, College of Materials Science and Engineering , South China University of Technology (SCUT) , Guangzhou 510640 , People's Republic of China
| | - Jie Wang
- State Key Laboratory of Luminescent Materials and Devices, Key Laboratory of Luminescence from Molecular Aggregates of Guangdong Province, College of Materials Science and Engineering , South China University of Technology (SCUT) , Guangzhou 510640 , People's Republic of China
| | - Chenyue Zhan
- State Key Laboratory of Luminescent Materials and Devices, Key Laboratory of Luminescence from Molecular Aggregates of Guangdong Province, College of Materials Science and Engineering , South China University of Technology (SCUT) , Guangzhou 510640 , People's Republic of China
| | - Yong Huang
- State Key Laboratory of Luminescent Materials and Devices, Key Laboratory of Luminescence from Molecular Aggregates of Guangdong Province, College of Materials Science and Engineering , South China University of Technology (SCUT) , Guangzhou 510640 , People's Republic of China
| | - Fang Zeng
- State Key Laboratory of Luminescent Materials and Devices, Key Laboratory of Luminescence from Molecular Aggregates of Guangdong Province, College of Materials Science and Engineering , South China University of Technology (SCUT) , Guangzhou 510640 , People's Republic of China
| | - Shuizhu Wu
- State Key Laboratory of Luminescent Materials and Devices, Key Laboratory of Luminescence from Molecular Aggregates of Guangdong Province, College of Materials Science and Engineering , South China University of Technology (SCUT) , Guangzhou 510640 , People's Republic of China
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28
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Zhang FL, Huang N, Weng HL, Xue JP. Tamoxifen-zinc(II) phthalocyanine conjugates for target-based photodynamic therapy and hormone therapy. J PORPHYR PHTHALOCYA 2019. [DOI: 10.1142/s108842461950161x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Although photodynamic therapy has been extensively studied in recent years and preclinical studies have shown promising results, strategies for enhancing PDT outcomes and reducing side effects still urgently need to be developed. In this study, a series of Tamoxifen-zinc(II) phthalocyanine conjugates have been designed and synthesized. In these “double-headed” conjugates, photodynamic therapy agent zinc(II) phthalocyanine and hormone therapy drug Tamoxifen were combined via oligoethylene glycol linkers. The conjugates show high specificity, and some of them show cytotoxic effects against the MCF-7 cells overexpressed Estrogen receptor, due to the targeting and cytostatic Tamoxifen moiety. Upon illumination, all these conjugates show high cytotoxicity due to the photosensitizing phthalocyanine unit. Their structure-activity relationship was also assessed. The results show that [Formula: see text]-substituted Tamoxifen-zinc(II) phthalocyanine conjugates are highly promising anticancer targeting agents which exhibit additive effects of photodynamic therapy and hormone therapy.
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Affiliation(s)
- Feng-Ling Zhang
- College of Pharmaceutical Science, Zhejiang Chinese Medical University, 548 Binwen Road, Hangzhou, 310053, P. R. China
| | - Ning Huang
- The Second People’s Hospital Affiliated to Fujian University of Traditional Chinese Medicine, 282 Wusi Road, Fuzhou 350003, Fujian, P. R. China
| | - Hui-Lan Weng
- The Second People’s Hospital Affiliated to Fujian University of Traditional Chinese Medicine, 282 Wusi Road, Fuzhou 350003, Fujian, P. R. China
| | - Jin-Ping Xue
- National & Local Joint Biomedical Engineering Research Center on Photodynamic Technologies, and Fujian Engineering Research Center for Drug and Diagnoses and Treatment of Photodynamic Therapy, College of Chemistry, Fuzhou University, Fuzhou, Fujian 350116, P. R. China
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29
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Chang R, Nikoloudakis E, Zou Q, Mitraki A, Coutsolelos AG, Yan X. Supramolecular Nanodrugs Constructed by Self-Assembly of Peptide Nucleic Acid–Photosensitizer Conjugates for Photodynamic Therapy. ACS APPLIED BIO MATERIALS 2019; 3:2-9. [DOI: 10.1021/acsabm.9b00558] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Rui Chang
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Emmanouil Nikoloudakis
- Laboratory of Bioinorganic Chemistry, Department of Chemistry, University of Crete, Voutes Campus, Heraklion 70013, Crete, Greece
| | - Qianli Zou
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, China
| | - Anna Mitraki
- Department of Materials Science and Technology and Institute of Electronic Structure and Laser (I.E.S.L.) Foundation for Research and Technology-Hellas (FO.R.T.H.), University of Crete, Vassilika Vouton, Heraklion 70013, Crete, Greece
| | - Athanassios G. Coutsolelos
- Laboratory of Bioinorganic Chemistry, Department of Chemistry, University of Crete, Voutes Campus, Heraklion 70013, Crete, Greece
| | - Xuehai Yan
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, China
- University of Chinese Academy of Sciences, Beijing 100049, China
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30
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Wang J, Liu L, Chen J, Deng M, Feng X, Chen L. Supramolecular nanoplatforms via cyclodextrin host-guest recognition for synergistic gene-photodynamic therapy. Eur Polym J 2019. [DOI: 10.1016/j.eurpolymj.2019.04.051] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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31
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Tian J, Zhang W. Synthesis, self-assembly and applications of functional polymers based on porphyrins. Prog Polym Sci 2019. [DOI: 10.1016/j.progpolymsci.2019.05.002] [Citation(s) in RCA: 70] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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32
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Cheng H, Fan GL, Fan JH, Zhao LP, Zheng RR, Yu XY, Li SY. Ratiometric theranostic nanoprobe for pH imaging-guided photodynamic therapy. NANOSCALE 2019; 11:9008-9014. [PMID: 31020984 DOI: 10.1039/c9nr00093c] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
An abnormal pH microenvironment results from the development of tumors, and also affects the therapeutic efficiency of anti-tumor drugs. In this work, a Förster resonance energy transfer (FRET)-based theranostic fluorescent nanoprobe was constructed for simultaneous ratiometric pH sensing and tumor-targeted photodynamic therapy. Based on the FRET process between rhodamine B and protoporphyrin IX (PpIX), the fabricated nanoprobe exhibited excellent pH responsiveness in both solutions and live cells with the ratiometric fluorescence changes. Moreover, this ratiometric pH fluorescent nanoprobe also possessed the capability for pH-responsive singlet oxygen (1O2) generation under light irradiation, guiding robust photodynamic therapy in a pH-dependent manner. Benefiting from the enhanced permeability and retention (EPR) effect, the nanoprobe could significantly inhibit tumor growth and metastasis via targeted photodynamic therapy in vivo. This work presents a novel paradigm for precise tumor theranostics by ratiometric pH fluorescence imaging-guided photodynamic therapy.
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Affiliation(s)
- Hong Cheng
- Guangdong Provincial Key Laboratory of Construction and Detection in Tissue Engineering, Biomaterials Research Center, School of Biomedical Engineering, Southern Medical University, Guangzhou 510515, P. R. China
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33
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Chang R, Zou Q, Xing R, Yan X. Peptide‐Based Supramolecular Nanodrugs as a New Generation of Therapeutic Toolboxes against Cancer. ADVANCED THERAPEUTICS 2019. [DOI: 10.1002/adtp.201900048] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Rui Chang
- State Key Laboratory of Biochemical EngineeringInstitute of Process EngineeringChinese Academy of Sciences Beijing 100190 China
- School of Chemical EngineeringUniversity of Chinese Academy of Sciences Beijing 100049 China
| | - Qianli Zou
- State Key Laboratory of Biochemical EngineeringInstitute of Process EngineeringChinese Academy of Sciences Beijing 100190 China
| | - Ruirui Xing
- State Key Laboratory of Biochemical EngineeringInstitute of Process EngineeringChinese Academy of Sciences Beijing 100190 China
| | - Xuehai Yan
- State Key Laboratory of Biochemical EngineeringInstitute of Process EngineeringChinese Academy of Sciences Beijing 100190 China
- School of Chemical EngineeringUniversity of Chinese Academy of Sciences Beijing 100049 China
- Center for MesoscienceInstitute of Process EngineeringChinese Academy of Sciences Beijing 100190 China
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34
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Klimpel A, Lützenburg T, Neundorf I. Recent advances of anti-cancer therapies including the use of cell-penetrating peptides. Curr Opin Pharmacol 2019; 47:8-13. [PMID: 30771730 DOI: 10.1016/j.coph.2019.01.003] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2018] [Revised: 01/02/2019] [Accepted: 01/09/2019] [Indexed: 01/03/2023]
Abstract
Cancer is one of the major growing public health problems making the development of new anti-cancer treatment strategies still compulsory. Conventionally used chemotherapies are quite often associated with severe side effects. One reason is limited cell-permeability of the used drugs resulting in only poor overall bioavailability. During the last thirty years, cell-penetrating peptides (CPPs) have extensively been studied as efficient vehicles for several classes of cargos, and the development of novel therapeutic applications including CPPs has gained a major role in current cancer research. This review summarizes recent trends in CPP-mediated cargo delivery with a future impact on anti-cancer therapy.
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Affiliation(s)
- Annika Klimpel
- University of Cologne, Department of Chemistry, Biochemistry, Zülpicher Str. 47a, 50674 Cologne, Germany
| | - Tamara Lützenburg
- University of Cologne, Department of Chemistry, Biochemistry, Zülpicher Str. 47a, 50674 Cologne, Germany
| | - Ines Neundorf
- University of Cologne, Department of Chemistry, Biochemistry, Zülpicher Str. 47a, 50674 Cologne, Germany.
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35
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Xue Y, Tian J, Xu L, Liu Z, Shen Y, Zhang W. Ultrasensitive redox-responsive porphyrin-based polymeric nanoparticles for enhanced photodynamic therapy. Eur Polym J 2019. [DOI: 10.1016/j.eurpolymj.2018.11.033] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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36
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Khoee S, Sadeghi A. An NIR-triggered drug release and highly efficient photodynamic therapy from PCL/PNIPAm/porphyrin modified graphene oxide nanoparticles with the Janus morphology. RSC Adv 2019; 9:39780-39792. [PMID: 35541408 PMCID: PMC9076064 DOI: 10.1039/c9ra06058h] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2019] [Accepted: 11/10/2019] [Indexed: 11/21/2022] Open
Abstract
This project aimed to investigate the synthesis and characteristics of stimuli-responsive nanoparticles with different morphologies. In the first step, graphene oxide was synthesized based on the improved Hummers' method. Then, thermo-responsive poly(N-isopropylacrylamide-co-N-(hydroxymethyl)acrylamide), an amphiphilic copolymer, and poly(caprolactone) (PCL), a hydrophobic polymer, were used to prepare Janus and mixed graphene oxide-based nanoparticles. Fluorescence microscopy was utilized to confirm the Janus structure by labeling the mixed and Janus NPs with fluorescent hydrophobic and hydrophilic dyes via a solvent-evaporation method. Then, terminally modified carboxyl porphyrin (TPPC3-COOH), used as the second generation photosensitizer, was grafted to the copolymer surrounding the mixed and Janus NPs. Next, quercetin, a hydrophobic anti-cancer drug, was loaded onto both NPs to accomplish NIR-triggered photodynamic- and chemo-therapy. Finally, the drug loading, encapsulation efficiency, and in vitro release of thermo-responsive NPs were investigated at temperatures of 37 °C and 40 °C as well as under laser irradiation (808 nm). This project aimed to investigate the synthesis and characteristics of stimuli-responsive nanoparticles with different morphologies.![]()
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Affiliation(s)
- Sepideh Khoee
- Polymer Laboratory
- School of Chemistry
- College of Science
- University of Tehran
- Tehran
| | - Amirhossein Sadeghi
- Polymer Laboratory
- School of Chemistry
- College of Science
- University of Tehran
- Tehran
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37
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Cheng H, Fan GL, Fan JH, Zheng RR, Zhao LP, Yuan P, Zhao XY, Yu XY, Li SY. A Self-Delivery Chimeric Peptide for Photodynamic Therapy Amplified Immunotherapy. Macromol Biosci 2018; 19:e1800410. [PMID: 30576082 DOI: 10.1002/mabi.201800410] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2018] [Revised: 12/04/2018] [Indexed: 01/28/2023]
Abstract
In this paper, a self-delivery chimeric peptide PpIX-PEG8 -KVPRNQDWL is designed for photodynamic therapy (PDT) amplified immunotherapy against malignant melanoma. After self-assembly into nanoparticles (designated as PPMA), this self-delivery system shows high drug loading rate, good dispersion, and stability as well as an excellent capability in producing reactive oxygen species (ROS). After cellular uptake, the ROS generated under light irradiation could induce the apoptosis and/or necrosis of tumor cells, which would subsequently stimulate the anti-tumor immune response. On the other hand, the melanoma specific antigen (KVPRNQDWL) peptide could also activate the specific cytotoxic T cells for anti-tumor immunity. Compared to immunotherapy alone, the combined photodynamic immunotherapy exhibits significantly enhanced inhibition of melanoma growth. Both in vitro and in vivo investigations confirm that PDT of PPMA has a positive effect on anti-tumor immune response. This self-delivery system demonstrates a great potential of this PDT amplified immunotherapy strategy for advanced or metastatic tumor treatment.
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Affiliation(s)
- Hong Cheng
- Guangdong Provincial Key Laboratory of Construction and Detection in Tissue Engineering, Biomaterials Research Center, School of Biomedical Engineering, Southern Medical University, Guangzhou, 510515, P. R. China
| | - Gui-Ling Fan
- Key Laboratory of Molecular Target & Clinical Pharmacology and the State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences and the Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou, 511436, P. R. China
| | - Jing-Hao Fan
- Key Laboratory of Molecular Target & Clinical Pharmacology and the State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences and the Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou, 511436, P. R. China
| | - Rong-Rong Zheng
- Key Laboratory of Molecular Target & Clinical Pharmacology and the State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences and the Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou, 511436, P. R. China
| | - Lin-Ping Zhao
- Key Laboratory of Molecular Target & Clinical Pharmacology and the State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences and the Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou, 511436, P. R. China
| | - Ping Yuan
- Key Laboratory of Molecular Target & Clinical Pharmacology and the State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences and the Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou, 511436, P. R. China
| | - Xiao-Ya Zhao
- Key Laboratory of Molecular Target & Clinical Pharmacology and the State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences and the Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou, 511436, P. R. China
| | - Xi-Yong Yu
- Key Laboratory of Molecular Target & Clinical Pharmacology and the State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences and the Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou, 511436, P. R. China
| | - Shi-Ying Li
- Key Laboratory of Molecular Target & Clinical Pharmacology and the State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences and the Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou, 511436, P. R. China
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38
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Arora K, Herroon M, Al-Afyouni MH, Toupin NP, Rohrabaugh TN, Loftus LM, Podgorski I, Turro C, Kodanko JJ. Catch and Release Photosensitizers: Combining Dual-Action Ruthenium Complexes with Protease Inactivation for Targeting Invasive Cancers. J Am Chem Soc 2018; 140:14367-14380. [PMID: 30278123 DOI: 10.1021/jacs.8b08853] [Citation(s) in RCA: 89] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Dual action agents containing a cysteine protease inhibitor and Ru-based photosensitizer for photodynamic therapy (PDT) were designed, synthesized, and validated in 2D culture and 3D functional imaging assays of triple-negative human breast cancer (TNBC). These combination agents deliver and release Ru-based PDT agents to tumor cells and cause cancer cell death upon irradiation with visible light, while at the same time inactivating cathespin B (CTSB), a cysteine protease strongly associated with invasive and metastatic behavior. In total five Ru-based complexes were synthesized with the formula [Ru(bpy)2(1)](O2CCF3)2 (3), where bpy = 2,2'-bipyridine and 1 = a bipyridine-based epoxysuccinyl inhibitor; [Ru(tpy)(NN)(2)](PF6)2, where tpy = terpiridine, 2 = a pyridine-based epoxysuccinyl inhibitor and NN = 2,2'-bipyridine (4); 6,6'-dimethyl-2,2'-bipyridine (5); benzo[ i]dipyrido[3,2- a:2',3'- c]phenazine (6); and 3,6-dimethylbenzo[ i]dipyrido[3,2- a:2',3'- c]phenazine (7). Compound 3 contains a [Ru(bpy)3]2+ fluorophore and was designed to track the subcellular localization of the conjugates, whereas compounds 4-7 were designed to undergo either photoactivated ligand dissociation and/or singlet oxygen generation. Photochemical studies confirmed that complexes 5 and 7 undergo photoactivated ligand dissociation, whereas 6 and 7 generate singlet oxygen. Inhibitors 1-7 all potently and irreversibly inhibit CTSB. Compounds 4-7 were evaluated against MDA-MB-231 TNBC and MCF-10A breast epithelial cells in 2D and 3D culture for effects on proteolysis and cell viability under dark and light conditions. Collectively, these data reveal that 4-7 potently inhibit dye-quenched (DQ) collagen degradation, whereas only compound 7 causes efficient cell death under light conditions, consistent with its ability to release a Ru(II)-based photosensitizer and to also generate 1O2.
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Affiliation(s)
- Karan Arora
- Department of Chemistry , Wayne State University , 5101 Cass Avenue , Detroit , Michigan 48202 , United States
| | - Mackenzie Herroon
- Department of Pharmacology, School of Medicine , Wayne State University , Detroit , Michigan 48201 , United States
| | - Malik H Al-Afyouni
- Department of Chemistry and Biochemistry , The Ohio State University , Columbus , Ohio 43210 , United States
| | - Nicholas P Toupin
- Department of Chemistry , Wayne State University , 5101 Cass Avenue , Detroit , Michigan 48202 , United States
| | - Thomas N Rohrabaugh
- Department of Chemistry and Biochemistry , The Ohio State University , Columbus , Ohio 43210 , United States
| | - Lauren M Loftus
- Department of Chemistry and Biochemistry , The Ohio State University , Columbus , Ohio 43210 , United States
| | - Izabela Podgorski
- Department of Pharmacology, School of Medicine , Wayne State University , Detroit , Michigan 48201 , United States.,Barbara Ann Karmanos Cancer Institute , Detroit , Michigan 48201 , United States
| | - Claudia Turro
- Department of Chemistry and Biochemistry , The Ohio State University , Columbus , Ohio 43210 , United States
| | - Jeremy J Kodanko
- Department of Chemistry , Wayne State University , 5101 Cass Avenue , Detroit , Michigan 48202 , United States.,Barbara Ann Karmanos Cancer Institute , Detroit , Michigan 48201 , United States
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39
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Matrix metalloprotease triggered bioresponsive drug delivery systems – Design, synthesis and application. Eur J Pharm Biopharm 2018; 131:189-202. [DOI: 10.1016/j.ejpb.2018.08.010] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2018] [Revised: 07/13/2018] [Accepted: 08/22/2018] [Indexed: 01/06/2023]
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40
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Wang C, Liu L, Cao H, Zhang W. Intracellular GSH-activated galactoside photosensitizers for targeted photodynamic therapy and chemotherapy. Biomater Sci 2018; 5:274-284. [PMID: 27942618 DOI: 10.1039/c6bm00482b] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Ligand-targeted cancer therapeutics has been developed to minimize non-specific cytotoxicity via ligand-drug conjugates during the past few decades. We present here the design and synthesis of a GSH-activated amphiphilic photosensitizer conjugated with galactose (TPP-S-S-Gal) for targeted photodynamic therapy. Furthermore, the galactoside photosensitizer as supramolecular amphiphiles can self-assemble into micelles, which can be applied in integrative cancer treatment with chemotherapy drugs such as camptothecin (CPT) encapsulated in the hydrophobic core of micelles. Upon reaction with free thiol GSH that is relatively abundant in tumor cells, disulfide bond cleavage occurs as well as the active photosensitizer TPP and chemotherapy drug CPT release, which can cause cell apoptosis. The in vitro biological assessment of TPP-S-S-Gal micelles against the A549 cell line was evaluated by MTT assay, flow cytometry and confocal scanning laser microscopy, respectively. According to the MTT assay, TPP-S-S-Gal micelles exhibited low dark toxicity and efficient integrative efficacy of PDT and chemotherapy towards A549 cells after light irradiation.
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Affiliation(s)
- Chaochao Wang
- Shanghai Key Laboratory of Functional Materials Chemistry, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai, 200237, P. R. China.
| | - Lichao Liu
- Shanghai Key Laboratory of Functional Materials Chemistry, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai, 200237, P. R. China.
| | - Hongliang Cao
- Shanghai Key Laboratory of Functional Materials Chemistry, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai, 200237, P. R. China.
| | - Weian Zhang
- Shanghai Key Laboratory of Functional Materials Chemistry, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai, 200237, P. R. China.
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41
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He H, Zheng X, Liu S, Zheng M, Xie Z, Wang Y, Yu M, Shuai X. Diketopyrrolopyrrole-based carbon dots for photodynamic therapy. NANOSCALE 2018; 10:10991-10998. [PMID: 29856460 DOI: 10.1039/c8nr02643b] [Citation(s) in RCA: 66] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
The development of a simple and straightforward strategy to synthesize multifunctional carbon dots for photodynamic therapy (PDT) has been an emerging focus. In this work, diketopyrrolopyrrole-based fluorescent carbon dots (DPP CDs) were designed and synthesized through a facile one-pot hydrothermal method by using diketopyrrolopyrrole (DPP) and chitosan (CTS) as raw materials. DPP CDs not only maintained the ability of DPP to generate singlet oxygen (1O2) but also have excellent hydrophilic properties and outstanding biocompatibility. In vitro and in vivo experiments demonstrated that DPP CDs greatly inhibited the growth of tumor cells under laser irradiation (540 nm). This study highlights the potential of the rational design of CDs for efficient cancer therapy.
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Affiliation(s)
- Haozhe He
- State Key Laboratory of Polymer Physics and Chemistry, Changchun; Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, P. R. China.
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42
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Fadlan A, Tanimoto H, Ito T, Aritomi Y, Ueno M, Tokuda M, Hirohara S, Obata M, Morimoto T, Kakiuchi K. Synthesis, photophysical properties, and photodynamic activity of positional isomers of TFPP-glucose conjugates. Bioorg Med Chem 2018; 26:1848-1858. [DOI: 10.1016/j.bmc.2018.02.031] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2017] [Revised: 02/13/2018] [Accepted: 02/18/2018] [Indexed: 01/22/2023]
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43
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Affiliation(s)
| | - Marina Gobbo
- Department of Chemical SciencesUniversity of PadovaPadova35131 Italy
- Institute of Biomolecular Chemistry of CNR, Padova UnitPadova35131 Italy
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44
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Han K, Ma Z, Han H. Functional peptide-based nanoparticles for photodynamic therapy. J Mater Chem B 2018; 6:25-38. [DOI: 10.1039/c7tb02804k] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Photodynamic therapy as a non-invasive approach has obtained great research attention during the last decade.
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Affiliation(s)
- Kai Han
- State Key Laboratory of Agricultural Microbiology
- College of Science
- Bio-Medical Center of Huazhong Agricultural University
- Huazhong Agricultural University
- Wuhan 430070
| | - Zhaoyu Ma
- State Key Laboratory of Agricultural Microbiology
- College of Science
- Bio-Medical Center of Huazhong Agricultural University
- Huazhong Agricultural University
- Wuhan 430070
| | - Heyou Han
- State Key Laboratory of Agricultural Microbiology
- College of Science
- Bio-Medical Center of Huazhong Agricultural University
- Huazhong Agricultural University
- Wuhan 430070
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45
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Yuan Z, Yu S, Cao F, Mao Z, Gao C, Ling J. Near-infrared light triggered photothermal and photodynamic therapy with an oxygen-shuttle endoperoxide of anthracene against tumor hypoxia. Polym Chem 2018. [DOI: 10.1039/c8py00289d] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Novel oxygen self-carrying nanoparticles based on substituted diphenyl anthracene and IR780 were developed against tumor hypoxia.
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Affiliation(s)
- Zheng Yuan
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization
- Department of Polymer Science and Engineering
- Zhejiang University
- Hangzhou 310027
- China
| | - Shan Yu
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization
- Department of Polymer Science and Engineering
- Zhejiang University
- Hangzhou 310027
- China
| | - Fangyi Cao
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization
- Department of Polymer Science and Engineering
- Zhejiang University
- Hangzhou 310027
- China
| | - Zhengwei Mao
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization
- Department of Polymer Science and Engineering
- Zhejiang University
- Hangzhou 310027
- China
| | - Changyou Gao
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization
- Department of Polymer Science and Engineering
- Zhejiang University
- Hangzhou 310027
- China
| | - Jun Ling
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization
- Department of Polymer Science and Engineering
- Zhejiang University
- Hangzhou 310027
- China
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46
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Staderini M, Megia-Fernandez A, Dhaliwal K, Bradley M. Peptides for optical medical imaging and steps towards therapy. Bioorg Med Chem 2017; 26:2816-2826. [PMID: 29042225 DOI: 10.1016/j.bmc.2017.09.039] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2017] [Revised: 09/22/2017] [Accepted: 09/29/2017] [Indexed: 12/20/2022]
Abstract
Optical medical imaging is a rapidly growing area of research and development that offers a multitude of healthcare solutions both diagnostically and therapeutically. In this review, some of the most recently described peptide-based optical probes are reviewed with a special emphasis on their in vivo use and potential application in a clinical setting.
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Affiliation(s)
- Matteo Staderini
- School of Chemistry, EaStChem, University of Edinburgh, Joseph Black Building, David Brewster Road, Edinburgh EH9 3FJ, UK
| | - Alicia Megia-Fernandez
- School of Chemistry, EaStChem, University of Edinburgh, Joseph Black Building, David Brewster Road, Edinburgh EH9 3FJ, UK
| | - Kevin Dhaliwal
- EPSRC IRC Proteus Hub, MRC Centre of Inflammation Research, Queen's Medical Research Institute, University of Edinburgh, 47 Little France Crescent, Edinburgh EH16 4TJ, UK
| | - Mark Bradley
- School of Chemistry, EaStChem, University of Edinburgh, Joseph Black Building, David Brewster Road, Edinburgh EH9 3FJ, UK; EPSRC IRC Proteus Hub, MRC Centre of Inflammation Research, Queen's Medical Research Institute, University of Edinburgh, 47 Little France Crescent, Edinburgh EH16 4TJ, UK.
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47
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Li SY, Cheng H, Xie BR, Qiu WX, Zeng JY, Li CX, Wan SS, Zhang L, Liu WL, Zhang XZ. Cancer Cell Membrane Camouflaged Cascade Bioreactor for Cancer Targeted Starvation and Photodynamic Therapy. ACS NANO 2017; 11:7006-7018. [PMID: 28665106 DOI: 10.1021/acsnano.7b02533] [Citation(s) in RCA: 537] [Impact Index Per Article: 76.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/18/2023]
Abstract
Selectively cuting off the nutrient supply and the metabolism pathways of cancer cells would be a promising approach to improve the efficiency of cancer treatment. Here, a cancer targeted cascade bioreactor (designated as mCGP) was constructed for synergistic starvation and photodynamic therapy (PDT) by embedding glucose oxidase (GOx) and catalase in the cancer cell membrane-camouflaged porphyrin metal-organic framework (MOF) of PCN-224 (PCN stands for porous coordination network). Due to biomimetic surface functionalization, the immune escape and homotypic targeting behaviors of mCGP would dramatically enhance its cancer targeting and retention abilities. Once internalized by cancer cells, mCGP was found to promote microenvironmental oxygenation by catalyzing the endogenous hydrogen peroxide (H2O2) to produce oxygen (O2), which would subsequently accelerate the decomposition of intracellular glucose and enhance the production of cytotoxic singlet oxygen (1O2) under light irradiation. Consequently, mCGP displayed amplified synergistic therapeutic effects of long-term cancer starvation therapy and robust PDT, which would efficiently inhibit the cancer growth after a single administration. This cascade bioreactor would further facilitate the development of complementary modes for spatiotemporally controlled cancer treatment.
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Affiliation(s)
- Shi-Ying Li
- Key Laboratory of Biomedical Polymers of Ministry of Education and Department of Chemistry, Wuhan University , Wuhan 430072, China
| | - Hong Cheng
- Key Laboratory of Biomedical Polymers of Ministry of Education and Department of Chemistry, Wuhan University , Wuhan 430072, China
| | - Bo-Ru Xie
- Key Laboratory of Biomedical Polymers of Ministry of Education and Department of Chemistry, Wuhan University , Wuhan 430072, China
| | - Wen-Xiu Qiu
- Key Laboratory of Biomedical Polymers of Ministry of Education and Department of Chemistry, Wuhan University , Wuhan 430072, China
| | - Jing-Yue Zeng
- Key Laboratory of Biomedical Polymers of Ministry of Education and Department of Chemistry, Wuhan University , Wuhan 430072, China
- The Institute for Advanced Studies, Wuhan University , Wuhan 430072, China
| | - Chu-Xin Li
- Key Laboratory of Biomedical Polymers of Ministry of Education and Department of Chemistry, Wuhan University , Wuhan 430072, China
| | - Shuang-Shuang Wan
- Key Laboratory of Biomedical Polymers of Ministry of Education and Department of Chemistry, Wuhan University , Wuhan 430072, China
| | - Lu Zhang
- Key Laboratory of Biomedical Polymers of Ministry of Education and Department of Chemistry, Wuhan University , Wuhan 430072, China
| | - Wen-Long Liu
- Key Laboratory of Biomedical Polymers of Ministry of Education and Department of Chemistry, Wuhan University , Wuhan 430072, China
| | - Xian-Zheng Zhang
- Key Laboratory of Biomedical Polymers of Ministry of Education and Department of Chemistry, Wuhan University , Wuhan 430072, China
- The Institute for Advanced Studies, Wuhan University , Wuhan 430072, China
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48
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Zhang FL, Song MR, Yuan GK, Ye HN, Tian Y, Huang MD, Xue JP, Zhang ZH, Liu JY. A Molecular Combination of Zinc(II) Phthalocyanine and Tamoxifen Derivative for Dual Targeting Photodynamic Therapy and Hormone Therapy. J Med Chem 2017; 60:6693-6703. [PMID: 28699738 DOI: 10.1021/acs.jmedchem.7b00682] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
The combination of photodynamic therapy and other cancer treatment modalities is a promising strategy to enhance therapeutic efficacy and reduce side effects. In this study, a tamoxifen-zinc(II) phthalocyanine conjugate linked by a triethylene glycol chain has been synthesized and characterized. Having tamoxifen as the targeting moiety, the conjugate shows high specific affinity to MCF-7 breast cancer cells overexpressed estrogen receptors (ERs) and tumor tissues, therefore leading to a cytotoxic effect in the dark due to the cytostatic tamoxifen moiety, and a high photocytotoxicity due to the photosensitizing phthalocyanine unit against the MCF-7 cancer cells. The high photodynamic activity of the conjugate can be attributed to its high cellular uptake and efficiency in generating intracellular reactive oxygen species. Upon addition of exogenous 17β-estradiol as an ER inhibitor, the cellular uptake and photocytotoxicity of the conjugate are reduced significantly. As shown by confocal microscopy, the conjugate is preferentially localized in the lysosomes of the MCF-7 cells.
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Affiliation(s)
- Feng-Ling Zhang
- State Key Laboratory of Photocatalysis on Energy and Environment & Fujian Engineering Research Center of Functional Materials, College of Chemistry, Fuzhou University , 2 Xueyuan Road, University Town, Fuzhou 350108, Fujian, P. R. China.,College of Pharmaceutical Science, Zhejiang Chinese Medical University , 548 Binwen Road, Hangzhou, 310053, P. R. China
| | - Mei-Ru Song
- State Key Laboratory of Photocatalysis on Energy and Environment & Fujian Engineering Research Center of Functional Materials, College of Chemistry, Fuzhou University , 2 Xueyuan Road, University Town, Fuzhou 350108, Fujian, P. R. China
| | - Gan-Kun Yuan
- State Key Laboratory of Photocatalysis on Energy and Environment & Fujian Engineering Research Center of Functional Materials, College of Chemistry, Fuzhou University , 2 Xueyuan Road, University Town, Fuzhou 350108, Fujian, P. R. China
| | - Huan-Nian Ye
- State Key Laboratory of Photocatalysis on Energy and Environment & Fujian Engineering Research Center of Functional Materials, College of Chemistry, Fuzhou University , 2 Xueyuan Road, University Town, Fuzhou 350108, Fujian, P. R. China
| | - Ye Tian
- State Key Laboratory of Photocatalysis on Energy and Environment & Fujian Engineering Research Center of Functional Materials, College of Chemistry, Fuzhou University , 2 Xueyuan Road, University Town, Fuzhou 350108, Fujian, P. R. China
| | - Ming-Dong Huang
- State Key Laboratory of Photocatalysis on Energy and Environment & Fujian Engineering Research Center of Functional Materials, College of Chemistry, Fuzhou University , 2 Xueyuan Road, University Town, Fuzhou 350108, Fujian, P. R. China
| | - Jin-Ping Xue
- State Key Laboratory of Photocatalysis on Energy and Environment & Fujian Engineering Research Center of Functional Materials, College of Chemistry, Fuzhou University , 2 Xueyuan Road, University Town, Fuzhou 350108, Fujian, P. R. China
| | - Zhi-Hong Zhang
- Fuzhou General Hospital of Nanjing Military Command , 156 West Second Ring Road, Fuzhou 350005, Fujian, P. R. China
| | - Jian-Yong Liu
- State Key Laboratory of Photocatalysis on Energy and Environment & Fujian Engineering Research Center of Functional Materials, College of Chemistry, Fuzhou University , 2 Xueyuan Road, University Town, Fuzhou 350108, Fujian, P. R. China
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49
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Khaliq NU, Oh KS, Sandra FC, Joo Y, Lee J, Byun Y, Kim IS, Kwon IC, Seo JH, Kim SY, Yuk SH. Assembly of polymer micelles through the sol-gel transition for effective cancer therapy. J Control Release 2017; 255:258-269. [DOI: 10.1016/j.jconrel.2017.04.039] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2017] [Revised: 04/02/2017] [Accepted: 04/26/2017] [Indexed: 12/31/2022]
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50
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Chang Y, He L, Li Z, Zeng L, Song Z, Li P, Chan L, You Y, Yu XF, Chu PK, Chen T. Designing Core-Shell Gold and Selenium Nanocomposites for Cancer Radiochemotherapy. ACS NANO 2017; 11:4848-4858. [PMID: 28460158 DOI: 10.1021/acsnano.7b01346] [Citation(s) in RCA: 118] [Impact Index Per Article: 16.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
Radiotherapy is an important regime for treating malignant tumors. There is interest in the development of radiosensitizers to increase the local treatment efficacy under a relatively low and safe radiation dose. In this study, we designed Au@Se-R/A nanocomposites (Au@Se-R/A NCs) as nano-radiosensitizer to realize synergistic radiochemotherapy based on the radiotherapy sensitization property of Au nanorods (NRs) and antitumor activity of Se NPs. In vitro studies show that the combined treatment of A375 melanoma cells in culture with NCs and X-ray induces cell apoptosis through alteration in expression of p53 and DNA-damaging genes and triggers intracellular ROS overproduction, leading to greatly enhanced anticancer efficacy. Further studies using clinically used radiotherapy equipment demonstrate that the combined treatment of NCs and X-ray significantly inhibits the tumor growth in vivo and shows negligible acute toxicity to the major organs. Taken together, this study provides a strategy for clinical translation application of nanomedicne in cancer radiochemotherapy.
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Affiliation(s)
- Yanzhou Chang
- Department of Chemistry, Jinan University , Guangzhou 510632, P.R. China
| | - Lizhen He
- Department of Chemistry, Jinan University , Guangzhou 510632, P.R. China
| | - Zhibin Li
- Institute of Biomedicine and Biotechnology, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences , Shenzhen 518055, P.R. China
| | - Lilan Zeng
- Department of Chemistry, Jinan University , Guangzhou 510632, P.R. China
| | - Zhenhuan Song
- Department of Chemistry, Jinan University , Guangzhou 510632, P.R. China
| | - Penghui Li
- Institute of Biomedicine and Biotechnology, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences , Shenzhen 518055, P.R. China
| | - Leung Chan
- Institute of Biomedicine and Biotechnology, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences , Shenzhen 518055, P.R. China
| | - Yuanyuan You
- Department of Chemistry, Jinan University , Guangzhou 510632, P.R. China
| | - Xue-Feng Yu
- Institute of Biomedicine and Biotechnology, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences , Shenzhen 518055, P.R. China
| | - Paul K Chu
- Department of Physics and Materials Science, City University of Hong Kong , Tat Chee Avenue, Kowloon, Hong Kong, China
| | - Tianfeng Chen
- Department of Chemistry, Jinan University , Guangzhou 510632, P.R. China
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