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Kotadiya DD, Patel P, Patel HD. Cell-Penetrating Peptides: A Powerful Tool for Targeted Drug Delivery. Curr Drug Deliv 2024; 21:368-388. [PMID: 37026498 DOI: 10.2174/1567201820666230407092924] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Revised: 01/19/2023] [Accepted: 01/30/2023] [Indexed: 04/08/2023]
Abstract
The cellular membrane hinders the effective delivery of therapeutics to targeted sites. Cellpenetrating peptide (CPP) is one of the best options for rapidly internalizing across the cellular membrane. CPPs have recently attracted lots of attention because of their excellent transduction efficiency and low cytotoxicity. The CPP-cargo complex is an effective and efficient method of delivering several chemotherapeutic agents used to treat various diseases. Additionally, CPP has become another strategy to overcome some of the current therapeutic agents' limitations. However, no CPP complex is approved by the US FDA because of its limitations and issues. In this review, we mainly discuss the cellpenetrating peptide as the delivery vehicle, the cellular uptake mechanism of CPPs, their design, and some strategies to synthesize the CPP complex via some linkers such as disulfide bond, oxime, etc. Here, we also discuss the recent status of CPPs in the market.
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Affiliation(s)
- Dushyant D Kotadiya
- Department of Chemistry, School of Sciences, Gujarat University, Ahmedabad, 380009, Gujarat, India
| | - Piyushkumar Patel
- Department of Chemistry, School of Sciences, Gujarat University, Ahmedabad, 380009, Gujarat, India
| | - Hitesh D Patel
- Department of Chemistry, School of Sciences, Gujarat University, Ahmedabad, 380009, Gujarat, India
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2
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Khan S, Vahdani Y, Hussain A, Haghighat S, Heidari F, Nouri M, Haj Bloukh S, Edis Z, Mahdi Nejadi Babadaei M, Ale-Ebrahim M, Hasan A, Sharifi M, Bai Q, Hassan M, Falahati M. Polymeric micelles functionalized with cell penetrating peptides as potential pH-sensitive platforms in drug delivery for cancer therapy: A review. ARAB J CHEM 2021. [DOI: 10.1016/j.arabjc.2021.103264] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
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Morbioli I, Casnati A, Esko JD, Tor Y, Sansone F. Calixarene-decorated liposomes for intracellular cargo delivery. Org Biomol Chem 2021; 19:6598-6602. [PMID: 34268550 DOI: 10.1039/d1ob01055g] [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
Amphiphilic calix[4]arenes, functionalized with guanidinium groups, are used to decorate the outer surface of liposomes and significantly improve the cellular uptake of a cargo compared to plain liposomes. The improved uptake is elicited and mediated by the interaction between the cationic polar heads of the macrocycle units embedded in the liposome bilayer and anionic heparan-sulfate proteoglycans surrounding the exterior of cells.
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Affiliation(s)
- Ilaria Morbioli
- Department of Chemistry, Life Sciences and Environmental Sustainability, Università degli Studi di Parma, Parco Area delle Scienze 17/A, 43124 Parma, Italy.
| | - Alessandro Casnati
- Department of Chemistry, Life Sciences and Environmental Sustainability, Università degli Studi di Parma, Parco Area delle Scienze 17/A, 43124 Parma, Italy.
| | - Jeffrey D Esko
- Department of Cellular and Molecular Medicine, University of California, San Diego, La Jolla, California 92093, USA
| | - Yitzhak Tor
- Department of Chemistry and Biochemistry, University of California, San Diego, La Jolla, California 92093, USA.
| | - Francesco Sansone
- Department of Chemistry, Life Sciences and Environmental Sustainability, Università degli Studi di Parma, Parco Area delle Scienze 17/A, 43124 Parma, Italy.
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Xie J, Bi Y, Zhang H, Dong S, Teng L, Lee RJ, Yang Z. Cell-Penetrating Peptides in Diagnosis and Treatment of Human Diseases: From Preclinical Research to Clinical Application. Front Pharmacol 2020; 11:697. [PMID: 32508641 PMCID: PMC7251059 DOI: 10.3389/fphar.2020.00697] [Citation(s) in RCA: 239] [Impact Index Per Article: 59.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2020] [Accepted: 04/28/2020] [Indexed: 12/21/2022] Open
Abstract
Cell-penetrating peptides (CPPs) are short peptides (fewer than 30 amino acids) that have been predominantly used in basic and preclinical research during the last 30 years. Since they are not only capable of translocating themselves into cells but also facilitate drug or CPP/cargo complexes to translocate across the plasma membrane, they have potential applications in the disease diagnosis and therapy, including cancer, inflammation, central nervous system disorders, otologic and ocular disorders, and diabetes. However, no CPPs or CPP/cargo complexes have been approved by the US Food and Drug Administration (FDA). Many issues should be addressed before translating CPPs into clinics. In this review, we summarize recent developments and innovations in preclinical studies and clinical trials based on using CPP for improved delivery, which have revealed that CPPs or CPP-based delivery systems present outstanding diagnostic therapeutic delivery potential.
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Affiliation(s)
- Jing Xie
- School of Pharmacy and Bioengineering, Chongqing University of Technology, Chongqing, China
| | - Ye Bi
- Practice Training Center, Changchun University of Chinese Medicine, Changchun, China
| | - Huan Zhang
- School of Life Sciences, Jilin University, Changchun, China
| | - Shiyan Dong
- School of Life Sciences, Jilin University, Changchun, China
| | - Lesheng Teng
- School of Life Sciences, Jilin University, Changchun, China
| | - Robert J. Lee
- Division of Pharmaceutics and Pharmacology, The Ohio State University, Columbus, OH, United States
| | - Zhaogang Yang
- Department of Radiation Oncology, University of Texas Southwestern Medical Center, Dallas, TX, United States
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Perinelli M, Guerrini R, Albanese V, Marchetti N, Bellotti D, Gentili S, Tegoni M, Remelli M. Cu(II) coordination to His-containing linear peptides and related branched ones: Equalities and diversities. J Inorg Biochem 2020; 205:110980. [PMID: 31931375 DOI: 10.1016/j.jinorgbio.2019.110980] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2019] [Revised: 12/13/2019] [Accepted: 12/24/2019] [Indexed: 01/20/2023]
Abstract
The two branched peptides (AAHAWG)4-PWT2 and (HAWG)4-PWT2 where synthesized by mounting linear peptides on a cyclam-based scaffold (PWT2), provided with four maleimide chains, through a thio-Michael reaction. The purpose of this study was primarily to verify if the two branched ligands had a Cu(II) coordination behavior reproducing that of the single-chain peptides, namely AAHAWG-NH2, which bears an Amino Terminal Cu(II)- and Ni(II)-Binding (ATCUN) Motif, and HAWG-NH2, which presents a His residue as the N-terminal amino acid, in a wide pH range. The study of Cu(II) binding was performed by potentiometric, spectroscopic (UV-vis absorption, CD, fluorescence) and ESI-MS techniques. ATCUN-type ligands ((AAHAWG)4-PWT2 and AAHAWG-NH2) were confirmed to bind one Cu(II) per peptide fragment at both pH 7.4 and pH 9.0, with a [NH2, 2N-, NIm] coordination mode. On the other hand, the ligand HAWG-NH2 forms a [CuL2]2+ species at neutral pH, while, at pH 9, the formation of 1:2 Cu(II):ligand adducts is prevented by amidic nitrogen deprotonation and coordination, to give rise solely to 1:1 species. Conversely, Cu(II) binding to (HAWG)4-PWT2 resulted in the formation of 1:2 copper:peptide chain also at pH 9: hence, through the latter branched peptide we obtained, at alkaline pH, the stabilization of a specific Cu(II) coordination mode which results unachievable using the corresponding single-chain peptide. This behavior could be explained in terms of high local peptide concentration on the basis of the speciation of the Cu(II)/single-chain peptide systems.
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Affiliation(s)
- Monica Perinelli
- Dipartimento di Scienze Chimiche, della Vita e della Sostenibilità Ambientale, Università di Parma, Parco Area delle Scienze 11/A, 43124 Parma, Italy
| | - Remo Guerrini
- Dipartimento di Scienze Chimiche e Farmaceutiche, Università di Ferrara, via Luigi Borsari 46, 44121 Ferrara, Italy
| | - Valentina Albanese
- Dipartimento di Scienze Chimiche e Farmaceutiche, Università di Ferrara, via Luigi Borsari 46, 44121 Ferrara, Italy
| | - Nicola Marchetti
- Dipartimento di Scienze Chimiche e Farmaceutiche, Università di Ferrara, via Luigi Borsari 46, 44121 Ferrara, Italy
| | - Denise Bellotti
- Dipartimento di Scienze Chimiche e Farmaceutiche, Università di Ferrara, via Luigi Borsari 46, 44121 Ferrara, Italy
| | - Silvia Gentili
- Dipartimento di Scienze Chimiche, della Vita e della Sostenibilità Ambientale, Università di Parma, Parco Area delle Scienze 11/A, 43124 Parma, Italy
| | - Matteo Tegoni
- Dipartimento di Scienze Chimiche, della Vita e della Sostenibilità Ambientale, Università di Parma, Parco Area delle Scienze 11/A, 43124 Parma, Italy.
| | - Maurizio Remelli
- Dipartimento di Scienze Chimiche e Farmaceutiche, Università di Ferrara, via Luigi Borsari 46, 44121 Ferrara, Italy.
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Yang J, Luo Y, Shibu MA, Toth I, Skwarczynski M. Cell-penetrating Peptides: Efficient Vectors for Vaccine Delivery. Curr Drug Deliv 2019; 16:430-443. [PMID: 30760185 PMCID: PMC6637094 DOI: 10.2174/1567201816666190123120915] [Citation(s) in RCA: 60] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2018] [Revised: 01/10/2019] [Accepted: 01/17/2019] [Indexed: 11/22/2022]
Abstract
Subunit vaccines are composed of pathogen fragments that, on their own, are generally poorly immunogenic. Therefore, the incorporation of an immunostimulating agent, e.g. adjuvant, into vaccine formulation is required. However, there are only a limited number of licenced adjuvants and their immunostimulating ability is often limited, while their toxicity can be substantial. To overcome these problems, a variety of vaccine delivery systems have been proposed. Most of them are designed to improve the stability of antigen in vivo and its delivery into immune cells. Cell-penetrating peptides (CPPs) are especially attractive component of antigen delivery systems as they have been widely used to enhance drug transport into the cells. Fusing or co-delivery of antigen with CPPs can enhance antigen uptake, processing and presentation by antigen presenting cells (APCs), which are the fundamental steps in initiating an immune response. This review describes the different mechanisms of CPP intercellular uptake and various CPP-based vaccine delivery strategies.
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Affiliation(s)
| | | | | | - Istvan Toth
- Address correspondence to these authors at the School of Chemistry and Molecular Biosciences, The University of Queensland, St Lucia, QLD 4072, Australia; Tel: (617)33469892; E-mail: ;
| | - Mariusz Skwarczynski
- Address correspondence to these authors at the School of Chemistry and Molecular Biosciences, The University of Queensland, St Lucia, QLD 4072, Australia; Tel: (617)33469892; E-mail: ;
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Peptide-based targeted therapeutics: Focus on cancer treatment. J Control Release 2018; 292:141-162. [DOI: 10.1016/j.jconrel.2018.11.004] [Citation(s) in RCA: 78] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2018] [Revised: 11/03/2018] [Accepted: 11/03/2018] [Indexed: 12/14/2022]
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BÖHMOVÁ E, MACHOVÁ D, PECHAR M, POLA R, VENCLÍKOVÁ K, JANOUŠKOVÁ O, ETRYCH T. Cell-Penetrating Peptides: a Useful Tool for the Delivery of Various Cargoes Into Cells. Physiol Res 2018; 67:S267-S279. [DOI: 10.33549/physiolres.933975] [Citation(s) in RCA: 51] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Cell-penetrating compounds are substances that enhance the cellular uptake of various molecular cargoes that do not easily cross the cellular membrane. The majority of cell-penetrating compounds described in the literature are cell-penetrating peptides (CPPs). This review summarizes the various structural types of cell-penetrating compounds, with the main focus on CPPs. The authors present a brief overview of the history of CPPs, discuss the various types of conjugation of CPPs to biologically active cargoes intended for cell internalization, examine the cell-entry mechanisms of CPPs, and report on the applications of CPPs in research and in preclinical and clinical studies.
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Affiliation(s)
- E. BÖHMOVÁ
- Institute of Macromolecular Chemistry of the Czech Academy of Sciences, Prague, Czech Republic
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