1
|
Antony A, Purayil AK, Olakkaran S, Dhannura S, Shekh S, Gowd KH, Gurushankara HP. Antimicrobial and antitumor properties of anuran peptide temporin-SHf induce apoptosis in A549 lung cancer cells. Amino Acids 2024; 56:12. [PMID: 38319435 PMCID: PMC10847208 DOI: 10.1007/s00726-023-03373-3] [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: 07/25/2023] [Accepted: 11/20/2023] [Indexed: 02/07/2024]
Abstract
Temporin-SHf is a linear, ultra-short, hydrophobic, α-helix, and phe-rich cationic antimicrobial peptide. The antitumor activities and mechanism of temporin-SHf-induced cancer cell death are unknown. The temporin-SHf was synthesized by solid-phase Fmoc chemistry and antimicrobial and antitumor activities were investigated. Temporin-SHf was microbiocidal, non-hemolytic, and cytotoxic to human cancer cells but not to non-tumorigenic cells. It affected the cancer cells' lysosomal integrity and caused cell membrane damage. The temporin-SHf inhibited A549 cancer cell proliferation and migration. It is anti-angiogenic and causes cancer cell death through apoptosis. The molecular mechanism of action of temporin-SHf confirmed that it kills cancer cells by triggering caspase-dependent apoptosis through an intrinsic mitochondrial pathway. Owing to its short length and broad spectrum of antitumor activity, temporin-SHf is a promising candidate for developing a new class of anticancer drugs.
Collapse
Affiliation(s)
- Anet Antony
- Department of Zoology, School of Biological Sciences, Central University of Kerala, Tejaswini Hills, Periya, Kasaragod, 671 320, India
- Department of Zoology, University of Calicut, Malappuram, Kerala, 673 635, India
| | - Anupama Kizhakke Purayil
- Department of Zoology, School of Biological Sciences, Central University of Kerala, Tejaswini Hills, Periya, Kasaragod, 671 320, India
- Department of Molecular Biology, Kannur University, Dr. Janakiammal Campus, Thalasserry, Palayad, Kerala, 670 661, India
| | - Shilpa Olakkaran
- Department of Zoology, School of Biological Sciences, Central University of Kerala, Tejaswini Hills, Periya, Kasaragod, 671 320, India
- Department of Zoology, University of Calicut, Malappuram, Kerala, 673 635, India
| | - Shweta Dhannura
- Department of Chemistry, School of Chemical Sciences, Central University of Karnataka, Kalaburagi, Karnataka, 585 367, India
| | - Shamasoddin Shekh
- Department of Chemistry, School of Chemical Sciences, Central University of Karnataka, Kalaburagi, Karnataka, 585 367, India
| | - Konkallu Hanumae Gowd
- Department of Chemistry, School of Chemical Sciences, Central University of Karnataka, Kalaburagi, Karnataka, 585 367, India
| | | |
Collapse
|
2
|
Dong Z, Zhang X, Zhang Q, Tangthianchaichana J, Guo M, Du S, Lu Y. Anticancer Mechanisms and Potential Anticancer Applications of Antimicrobial Peptides and Their Nano Agents. Int J Nanomedicine 2024; 19:1017-1039. [PMID: 38317847 PMCID: PMC10840538 DOI: 10.2147/ijn.s445333] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2023] [Accepted: 01/16/2024] [Indexed: 02/07/2024] Open
Abstract
Traditional chemotherapy is one of the main methods of cancer treatment, which is largely limited by severe side effects and frequent development of multi-drug resistance by cancer cells. Antimicrobial peptides (AMPs) with high efficiency and low toxicity, as one of the most promising new drugs to replace chemoradiotherapy, have become a current research hotspot, attracting the attention of worldwide researchers. AMPs are natural-source small peptides from the innate immune system, and certain AMPs can selectively kill a broad spectrum of cancer cells while exhibiting less damage to normal cells. Although it involves intracellular mechanisms, AMPs exert their anti-cancer effects mainly through membrane destruction effect; thus, AMPs also hold unique advantages in fighting drug-resistant cancer cells. However, the poor stability and hemolytic toxicity of peptides limit their clinical application. Fortunately, functionalized nanoparticles have many possibilities in overcoming the shortcomings of AMPs, which provides a huge prospect for better application of AMPs. In this paper, we briefly introduce the characteristics and different sources of AMPs, review and summarize the mechanisms of action and the research status of AMPs used as an anticancer therapy, and finally focus on the further use of AMPs nano agents in the anti-cancer direction.
Collapse
Affiliation(s)
- Ziyi Dong
- Laboratory of Traditional Chinese Medicine, School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, People’s Republic of China
- Research and Development Centre in Beijing, CSPC Pharmaceutical Group Limited, Beijing, People’s Republic of China
| | - Xinyu Zhang
- Laboratory of Traditional Chinese Medicine, School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, People’s Republic of China
| | - Qing Zhang
- Laboratory of Traditional Chinese Medicine, School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, People’s Republic of China
| | - Jakkree Tangthianchaichana
- Laboratory of Traditional Chinese Medicine, School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, People’s Republic of China
- Chulabhorn International College of Medicine, Thammasat University, Pathum Thani, Thailand
| | - Mingxue Guo
- Laboratory of Traditional Chinese Medicine, School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, People’s Republic of China
| | - Shouying Du
- Laboratory of Traditional Chinese Medicine, School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, People’s Republic of China
| | - Yang Lu
- Laboratory of Traditional Chinese Medicine, School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, People’s Republic of China
| |
Collapse
|
3
|
Zhang T, Luo X, Xu K, Zhong W. Peptide-containing nanoformulations: Skin barrier penetration and activity contribution. Adv Drug Deliv Rev 2023; 203:115139. [PMID: 37951358 DOI: 10.1016/j.addr.2023.115139] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Revised: 10/21/2023] [Accepted: 11/08/2023] [Indexed: 11/14/2023]
Abstract
Transdermal drug delivery presents a less invasive pathway, circumventing the need to pass through the gastrointestinal tract and liver, thereby reducing drug breakdown, initial metabolism, and gastrointestinal discomfort. Nevertheless, the unique composition and dense structure of the stratum corneum present a significant barrier to transdermal delivery. This article presents an overview of the current developments in peptides and nanotechnology to address this challenge. Initially, we sum up peptide-containing nanoformulations for transdermal drug delivery, examining them through the lenses of both inorganic and organic materials. Particular emphasis is placed on the diverse roles that peptides play within these nanoformulations, including conferring functionality upon nanocarriers and enhancing the biological efficacy of drugs. Subsequently, we summarize innovative strategies for enhancing skin penetration, categorizing them into passive and active approaches. Lastly, we discuss the therapeutic potential of peptide-containing nanoformulations in addressing a range of diseases, drawing insights from the biological activities and functions of peptides. Furthermore, the challenges hindering clinical translation are also discussed, providing valuable insights for future advancements in transdermal drug delivery.
Collapse
Affiliation(s)
- Tingting Zhang
- Department of Chemistry, China Pharmaceutical University, Nanjing 210009, China
| | - Xuan Luo
- Department of Chemistry, China Pharmaceutical University, Nanjing 210009, China
| | - Keming Xu
- Department of Chemistry, China Pharmaceutical University, Nanjing 210009, China; Key Laboratory of Biomedical Functional Materials, China Pharmaceutical University, Nanjing 210009, China.
| | - Wenying Zhong
- Department of Chemistry, China Pharmaceutical University, Nanjing 210009, China; Key Laboratory of Biomedical Functional Materials, China Pharmaceutical University, Nanjing 210009, China; Key Laboratory of Drug Quality Control and Pharmacovigilance, China Pharmaceutical University, Nanjing 210009, China.
| |
Collapse
|
4
|
Yang Z, Zhang J, Wu FG, Lin F. Structural Characterization, Functional Profiling, and Mechanism Study of Four Antimicrobial Peptides for Antibacterial and Anticancer Applications. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2023; 39:2161-2170. [PMID: 36730301 DOI: 10.1021/acs.langmuir.2c02526] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
Antimicrobial peptides (AMPs) are potent compounds for treating bacterial infection and cancer, drawing ever-increasing interest. However, the function and mechanism of most AMPs remain to be explored. In this research, we focused on investigating the antibacterial and anticancer activities of four AMPs (Dhvar4, Lasioglossin-III, Macropin 1, and Temporin La) and the possible corresponding mechanisms. All four AMPs are cationic α-helical with moderate hydrophobicity and high helicity. They have broad-spectrum antibacterial capacities, among which the antibacterial activities of Dhvar4 and Temporin La are not as effective as Lasioglossin-III and Macropin 1. Macropin 1 exhibited the highest antibacterial effect with a pretty low minimal inhibitory concentration (MIC) of 2-8 μM. Meanwhile, Lasioglossin-III exhibited the strongest anticancer activities, displaying the IC50 of 26.36 μM for A549 and 7.75 μM for HepG2. Although Dhvar4 possessed the highest positive charge and entered the bacterial and animal cells in large amounts, it displayed the lowest bactericidal and anticancer activities which might be ascribed to its lowest hydrophobicity and thus the weakest cell membrane damage capability. It seems that the positive charge and cell internalization play a supporting rather than a determined role in antibacterial and anticancer activities of AMPs. All the four AMPs damaged the bacterial cell membrane with Macropin 1 damaging the cell membrane of Escherichia coli the most and Lasioglossin-III destroying the cell membrane of Staphylococcus aureus the worst. In addition, the animal cellular internalization of the four peptides was temperature-dependent and mainly mediated by caveolae-mediated endocytosis, and they were distributed in lysosomes once inside the cells. These findings expand our knowledge on the function and mechanism of AMPs, laying the fundamental theoretical basis for designing and engineering AMPs for infection and cancer treatment.
Collapse
Affiliation(s)
- Zihuayuan Yang
- State Key Laboratory of Bioelectronics, School of Biological Science and Medical Engineering, Southeast University, Nanjing 210096, China
| | - Jie Zhang
- State Key Laboratory of Bioelectronics, School of Biological Science and Medical Engineering, Southeast University, Nanjing 210096, China
| | - Fu-Gen Wu
- State Key Laboratory of Bioelectronics, School of Biological Science and Medical Engineering, Southeast University, Nanjing 210096, China
| | - Fengming Lin
- State Key Laboratory of Bioelectronics, School of Biological Science and Medical Engineering, Southeast University, Nanjing 210096, China
| |
Collapse
|
5
|
Peptides Isolated from Amphibian Skin Secretions with Emphasis on Antimicrobial Peptides. Toxins (Basel) 2022; 14:toxins14100722. [PMID: 36287990 PMCID: PMC9607450 DOI: 10.3390/toxins14100722] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2022] [Revised: 10/07/2022] [Accepted: 10/19/2022] [Indexed: 11/19/2022] Open
Abstract
The skin of amphibians is a tissue with biological functions, such as defense, respiration, and excretion. In recent years, researchers have discovered a large number of peptides in the skin secretions of amphibians, including antimicrobial peptides, antioxidant peptides, bradykinins, insulin-releasing peptides, and other peptides. This review focuses on the origin, primary structure, secondary structure, length, and functions of peptides secreted from amphibians' skin. We hope that this review will provide further information and promote the further study of amphibian skin secretions, in order to provide reference for expanding the research and application of amphibian bioactive peptides.
Collapse
|
6
|
Livi S, Baudoux J, Gérard JF, Duchet-Rumeau J. Ionic Liquids: A Versatile Platform for the Design of a Multifunctional Epoxy Networks 2.0 Generation. Prog Polym Sci 2022. [DOI: 10.1016/j.progpolymsci.2022.101581] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
|
7
|
Bose D, Roy L, Chatterjee S. Peptide therapeutics in the management of metastatic cancers. RSC Adv 2022; 12:21353-21373. [PMID: 35975072 PMCID: PMC9345020 DOI: 10.1039/d2ra02062a] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Accepted: 06/26/2022] [Indexed: 11/21/2022] Open
Abstract
Cancer remains a leading health concern threatening lives of millions of patients worldwide. Peptide-based drugs provide a valuable alternative to chemotherapeutics as they are highly specific, cheap, less toxic and easier to synthesize compared to other drugs. In this review, we have discussed various modes in which peptides are being used to curb cancer. Our review highlights specially the various anti-metastatic peptide-based agents developed by targeting a plethora of cellular factors. Herein we have given a special focus on integrins as targets for peptide drugs, as these molecules play key roles in metastatic progression. The review also discusses use of peptides as anti-cancer vaccines and their efficiency as drug-delivery tools. We hope this work will give the reader a clear idea of the mechanisms of peptide-based anti-cancer therapeutics and encourage the development of superior drugs in the future.
Collapse
Affiliation(s)
- Debopriya Bose
- Department of Biophysics Bose Institute Unified Academic Campus EN 80, Sector V, Bidhan Nagar Kolkata 700091 WB India
| | - Laboni Roy
- Department of Biophysics Bose Institute Unified Academic Campus EN 80, Sector V, Bidhan Nagar Kolkata 700091 WB India
| | - Subhrangsu Chatterjee
- Department of Biophysics Bose Institute Unified Academic Campus EN 80, Sector V, Bidhan Nagar Kolkata 700091 WB India
| |
Collapse
|
8
|
Lath A, Santal AR, Kaur N, Kumari P, Singh NP. Anti-cancer peptides: their current trends in the development of peptide-based therapy and anti-tumor drugs. Biotechnol Genet Eng Rev 2022; 39:45-84. [PMID: 35699384 DOI: 10.1080/02648725.2022.2082157] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Human cancer remains a cause of high mortality throughout the world. The conventional methods and therapies currently employed for treatment are followed by moderate-to-severe side effects. They have not generated curative results due to the ineffectiveness of treatments. Besides, the associated high costs, technical requirements, and cytotoxicity further characterize their limitations. Due to relatively higher presidencies, bioactive peptides with anti-cancer attributes have recently become treatment choices within the therapeutic arsenal. The peptides act as potential anti-cancer agents explicitly targeting tumor cells while being less toxic to normal cells. The anti-cancer peptides are isolated from various natural sources, exhibit high selectivity and high penetration efficiency, and could be quickly restructured. The therapeutic benefits of compatible anti-cancer peptides have contributed to the significant expansion of cancer treatment; albeit, the mechanisms by which bioactive peptides inhibit the proliferation of tumor cells remain unclear. This review will provide a framework for assessing anti-cancer peptides' structural and functional aspects. It shall provide appropriate information on their mode of action to support and strengthen efforts to improve cancer prevention. The article will mention the therapeutic health benefits of anti-cancer peptides. Their importance in clinical studies is elaborated for reducing cancer incidences and developing sustainable treatment models.
Collapse
Affiliation(s)
- Amit Lath
- Centre for Biotechnology, Maharshi Dayanand University, Rohtak, India
| | - Anita Rani Santal
- Department of Microbiology, Maharshi Dayanand University, Rohtak, India
| | - Nameet Kaur
- Amity Institute of Biotechnology, Amity University, Noida, India
| | - Poonam Kumari
- Sophisticated Analytical Instrumentation Facility, CIL and UCIM, Punjab University, Chandigarh, Inida
| | - Nater Pal Singh
- Centre for Biotechnology, Maharshi Dayanand University, Rohtak, India
| |
Collapse
|
9
|
Valenti GE, Alfei S, Caviglia D, Domenicotti C, Marengo B. Antimicrobial Peptides and Cationic Nanoparticles: A Broad-Spectrum Weapon to Fight Multi-Drug Resistance Not Only in Bacteria. Int J Mol Sci 2022; 23:ijms23116108. [PMID: 35682787 PMCID: PMC9181033 DOI: 10.3390/ijms23116108] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Revised: 05/25/2022] [Accepted: 05/27/2022] [Indexed: 11/16/2022] Open
Abstract
In the last few years, antibiotic resistance and, analogously, anticancer drug resistance have increased considerably, becoming one of the main public health problems. For this reason, it is crucial to find therapeutic strategies able to counteract the onset of multi-drug resistance (MDR). In this review, a critical overview of the innovative tools available today to fight MDR is reported. In this direction, the use of membrane-disruptive peptides/peptidomimetics (MDPs), such as antimicrobial peptides (AMPs), has received particular attention, due to their high selectivity and to their limited side effects. Moreover, similarities between bacteria and cancer cells are herein reported and the hypothesis of the possible use of AMPs also in anticancer therapies is discussed. However, it is important to take into account the limitations that could negatively impact clinical application and, in particular, the need for an efficient delivery system. In this regard, the use of nanoparticles (NPs) is proposed as a potential strategy to improve therapy; moreover, among polymeric NPs, cationic ones are emerging as promising tools able to fight the onset of MDR both in bacteria and in cancer cells.
Collapse
Affiliation(s)
- Giulia E. Valenti
- Department of Experimental Medicine (DIMES), General Pathology Section, University of Genoa, 16132 Genoa, Italy; (G.E.V.); (B.M.)
| | - Silvana Alfei
- Department of Pharmacy, University of Genoa, 16148 Genoa, Italy;
| | - Debora Caviglia
- Department of Surgical Sciences and Integrated Diagnostics (DISC), University of Genoa, Viale Benedetto XV, 6, 16132 Genova, Italy;
| | - Cinzia Domenicotti
- Department of Experimental Medicine (DIMES), General Pathology Section, University of Genoa, 16132 Genoa, Italy; (G.E.V.); (B.M.)
- Inter-University Center for the Promotion of the 3Rs Principles in Teaching & Research (Centro 3R), 56122 Pisa, Italy
- Correspondence: ; Tel.: +39-010-353-8830
| | - Barbara Marengo
- Department of Experimental Medicine (DIMES), General Pathology Section, University of Genoa, 16132 Genoa, Italy; (G.E.V.); (B.M.)
- Inter-University Center for the Promotion of the 3Rs Principles in Teaching & Research (Centro 3R), 56122 Pisa, Italy
| |
Collapse
|
10
|
Quemé-Peña M, Juhász T, Kohut G, Ricci M, Singh P, Szigyártó IC, Papp ZI, Fülöp L, Beke-Somfai T. Membrane Association Modes of Natural Anticancer Peptides: Mechanistic Details on Helicity, Orientation, and Surface Coverage. Int J Mol Sci 2021; 22:ijms22168613. [PMID: 34445319 PMCID: PMC8395313 DOI: 10.3390/ijms22168613] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2021] [Revised: 08/04/2021] [Accepted: 08/06/2021] [Indexed: 12/19/2022] Open
Abstract
Anticancer peptides (ACPs) could potentially offer many advantages over other cancer therapies. ACPs often target cell membranes, where their surface mechanism is coupled to a conformational change into helical structures. However, details on their binding are still unclear, which would be crucial to reach progress in connecting structural aspects to ACP action and to therapeutic developments. Here we investigated natural helical ACPs, Lasioglossin LL-III, Macropin 1, Temporin-La, FK-16, and LL-37, on model liposomes, and also on extracellular vesicles (EVs), with an outer leaflet composition similar to cancer cells. The combined simulations and experiments identified three distinct binding modes to the membranes. Firstly, a highly helical structure, lying mainly on the membrane surface; secondly, a similar, yet only partially helical structure with disordered regions; and thirdly, a helical monomeric form with a non-inserted perpendicular orientation relative to the membrane surface. The latter allows large swings of the helix while the N-terminal is anchored to the headgroup region. These results indicate that subtle differences in sequence and charge can result in altered binding modes. The first two modes could be part of the well-known carpet model mechanism, whereas the newly identified third mode could be an intermediate state, existing prior to membrane insertion.
Collapse
Affiliation(s)
- Mayra Quemé-Peña
- Biomolecular Self-Assembly Research Group, Institute of Materials and Environmental Chemistry, Research Centre for Natural Sciences, Magyar Tudósok Körútja 2, H-1117 Budapest, Hungary; (M.Q.-P.); (G.K.); (M.R.); (P.S.); (I.C.S.)
- Hevesy György Ph.D. School of Chemistry, ELTE Eötvös Loránd University, Pázmány Péter Sétány 1/A, H-1117 Budapest, Hungary
| | - Tünde Juhász
- Biomolecular Self-Assembly Research Group, Institute of Materials and Environmental Chemistry, Research Centre for Natural Sciences, Magyar Tudósok Körútja 2, H-1117 Budapest, Hungary; (M.Q.-P.); (G.K.); (M.R.); (P.S.); (I.C.S.)
- Correspondence: (T.J.); (T.B.-S.)
| | - Gergely Kohut
- Biomolecular Self-Assembly Research Group, Institute of Materials and Environmental Chemistry, Research Centre for Natural Sciences, Magyar Tudósok Körútja 2, H-1117 Budapest, Hungary; (M.Q.-P.); (G.K.); (M.R.); (P.S.); (I.C.S.)
- Hevesy György Ph.D. School of Chemistry, ELTE Eötvös Loránd University, Pázmány Péter Sétány 1/A, H-1117 Budapest, Hungary
| | - Maria Ricci
- Biomolecular Self-Assembly Research Group, Institute of Materials and Environmental Chemistry, Research Centre for Natural Sciences, Magyar Tudósok Körútja 2, H-1117 Budapest, Hungary; (M.Q.-P.); (G.K.); (M.R.); (P.S.); (I.C.S.)
| | - Priyanka Singh
- Biomolecular Self-Assembly Research Group, Institute of Materials and Environmental Chemistry, Research Centre for Natural Sciences, Magyar Tudósok Körútja 2, H-1117 Budapest, Hungary; (M.Q.-P.); (G.K.); (M.R.); (P.S.); (I.C.S.)
- Hevesy György Ph.D. School of Chemistry, ELTE Eötvös Loránd University, Pázmány Péter Sétány 1/A, H-1117 Budapest, Hungary
| | - Imola Cs. Szigyártó
- Biomolecular Self-Assembly Research Group, Institute of Materials and Environmental Chemistry, Research Centre for Natural Sciences, Magyar Tudósok Körútja 2, H-1117 Budapest, Hungary; (M.Q.-P.); (G.K.); (M.R.); (P.S.); (I.C.S.)
| | - Zita I. Papp
- Department of Medical Chemistry, University of Szeged, Dóm tér 8, H-6720 Szeged, Hungary; (Z.I.P.); (L.F.)
| | - Lívia Fülöp
- Department of Medical Chemistry, University of Szeged, Dóm tér 8, H-6720 Szeged, Hungary; (Z.I.P.); (L.F.)
| | - Tamás Beke-Somfai
- Biomolecular Self-Assembly Research Group, Institute of Materials and Environmental Chemistry, Research Centre for Natural Sciences, Magyar Tudósok Körútja 2, H-1117 Budapest, Hungary; (M.Q.-P.); (G.K.); (M.R.); (P.S.); (I.C.S.)
- Correspondence: (T.J.); (T.B.-S.)
| |
Collapse
|
11
|
Reissmann S, Filatova MP. New generation of cell‐penetrating peptides: Functionality and potential clinical application. J Pept Sci 2021; 27:e3300. [DOI: 10.1002/psc.3300] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2020] [Revised: 01/06/2021] [Accepted: 01/11/2021] [Indexed: 12/19/2022]
Affiliation(s)
- Siegmund Reissmann
- Faculty of Biological Sciences, Institute of Biochemistry and Biophysics Friedrich Schiller University Dornburger Str. 25 Jena Thueringia 07743 Germany
| | - Margarita P. Filatova
- Shemyakin‐Ovchinnikov Institute of Bioorganic Chemistry Russian Academy of Sciences Moscow Russia
| |
Collapse
|
12
|
Liu M, Jiang X, Fu C, Zhao R, Jin T, Ma J, Qin S, Li LA, Hu Y, Zhang X. Molecular design and anti-melanoma activity of a novel bullfrog antibacterial peptide RGD-chimera. Oncol Lett 2020; 21:115. [PMID: 33376547 PMCID: PMC7751474 DOI: 10.3892/ol.2020.12376] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2019] [Accepted: 10/20/2020] [Indexed: 11/06/2022] Open
Abstract
Melanoma is a common malignant skin tumor, which is the only fatal skin tumor at present. Melanoma has a high degree of malignancy and metastasis. The activity of modified Temporin-La (T-La) peptides from bullfrog skin were evaluated for antitumor activity and improved targeting in melanoma cells. The amino acid sequence of T-La was modified, resulting in the antitumor peptide, T-La (FS). T-La and T-La (FS) were coupled to the RGD small molecule polypeptide to form the chimeric peptides RGD-T-La and RGD-T-La (FS), respectively. The secondary structures for the peptides, evaluated using circular dichroism, were found to be α-helical. The structure of T-La was evaluated using bioinformatics. In addition, the antitumor effects of the modified peptide and the targeting of RGD chimeric peptide to the tumor in vivo and in vitro were analyzed. Antitumor activity was measured in vitro using the MTT assay. Tumor cells with high integrin αvβ3 expression were detected using flow cytometry, and tumor cells were screened for sensitivity to RGD-T-La (FS) to establish a tumor model in nude mice. The effects of the peptides on tumor cells were measured using laser confocal microscopy in real-time. The mechanism of the peptide antitumor activity in tumor cells was evaluated with scanning electron microscopy. B16 melanoma cells were the most sensitive to the peptides, for which the cell survival rate was 24.65% for 10 µg/ml RGD-T-La (FS). RGD-La (FS) had a rapid effect on tumor cells. RGD chimeric polypeptides exhibited site-targeting cytotoxic effects in tumor cells. In the B16 melanoma mouse model, the peptides exhibited antitumor effects against early melanoma development and induced tumor apoptosis, possibly by inhibiting VEGF and promoting caspase-3 expression. Overall, the present study provides a scientific basis for the application of small molecule antimicrobial peptides as targeted antitumor agents and lays the foundation for the clinical application of these peptides as antitumor drugs.
Collapse
Affiliation(s)
- Mengyue Liu
- Tianjin Key Laboratory of Agricultural Animal Breeding and Healthy Husbandry, College of Animal Science and Veterinary Medicine, Tianjin Agricultural University, Tianjin 300384, P.R. China
| | - Xuan Jiang
- Tianjin Key Laboratory of Agricultural Animal Breeding and Healthy Husbandry, College of Animal Science and Veterinary Medicine, Tianjin Agricultural University, Tianjin 300384, P.R. China
| | - Chao Fu
- Tianjin Key Laboratory of Agricultural Animal Breeding and Healthy Husbandry, College of Animal Science and Veterinary Medicine, Tianjin Agricultural University, Tianjin 300384, P.R. China
| | - Ruili Zhao
- Tianjin Key Laboratory of Agricultural Animal Breeding and Healthy Husbandry, College of Animal Science and Veterinary Medicine, Tianjin Agricultural University, Tianjin 300384, P.R. China
| | - Tianming Jin
- Tianjin Key Laboratory of Agricultural Animal Breeding and Healthy Husbandry, College of Animal Science and Veterinary Medicine, Tianjin Agricultural University, Tianjin 300384, P.R. China
| | - Jifei Ma
- Tianjin Key Laboratory of Agricultural Animal Breeding and Healthy Husbandry, College of Animal Science and Veterinary Medicine, Tianjin Agricultural University, Tianjin 300384, P.R. China
| | - Shunyi Qin
- Tianjin Key Laboratory of Agricultural Animal Breeding and Healthy Husbandry, College of Animal Science and Veterinary Medicine, Tianjin Agricultural University, Tianjin 300384, P.R. China
| | - Liu An Li
- Tianjin Key Laboratory of Agricultural Animal Breeding and Healthy Husbandry, College of Animal Science and Veterinary Medicine, Tianjin Agricultural University, Tianjin 300384, P.R. China
| | - Ye Hu
- Tianjin Key Laboratory of Agricultural Animal Breeding and Healthy Husbandry, College of Animal Science and Veterinary Medicine, Tianjin Agricultural University, Tianjin 300384, P.R. China
| | - Xin Zhang
- Tianjin Key Laboratory of Agricultural Animal Breeding and Healthy Husbandry, College of Animal Science and Veterinary Medicine, Tianjin Agricultural University, Tianjin 300384, P.R. China
| |
Collapse
|
13
|
Bhattacharjya S, Straus SK. Design, Engineering and Discovery of Novel α-Helical and β-Boomerang Antimicrobial Peptides against Drug Resistant Bacteria. Int J Mol Sci 2020; 21:ijms21165773. [PMID: 32796755 PMCID: PMC7460851 DOI: 10.3390/ijms21165773] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2020] [Revised: 08/06/2020] [Accepted: 08/07/2020] [Indexed: 12/18/2022] Open
Abstract
In an era where the pipeline of new antibiotic development is drying up, the continuous rise of multi-drug resistant (MDR) and extensively drug resistant (XDR) bacteria are genuine threats to human health. Although antimicrobial peptides (AMPs) may serve as promising leads against drug resistant bacteria, only a few AMPs are in advanced clinical trials. The limitations of AMPs, namely their low in vivo activity, toxicity, and poor bioavailability, need to be addressed. Here, we review engineering of frog derived short α-helical AMPs (aurein, temporins) and lipopolysaccharide (LPS) binding designed β-boomerang AMPs for further development. The discovery of novel cell selective AMPs from the human proprotein convertase furin is also discussed.
Collapse
Affiliation(s)
- Surajit Bhattacharjya
- School of Biological Sciences, 60 Nanyang Drive, Nanyang Technological University, Singapore 637551, Singapore
- Correspondence: (S.B.); (S.K.S.)
| | - Suzana K. Straus
- Department of Chemistry, University of British Columbia, 2036 Main Mall, Vancouver, BC V6T 1Z1, Canada
- Correspondence: (S.B.); (S.K.S.)
| |
Collapse
|
14
|
Xie M, Liu D, Yang Y. Anti-cancer peptides: classification, mechanism of action, reconstruction and modification. Open Biol 2020; 10:200004. [PMID: 32692959 PMCID: PMC7574553 DOI: 10.1098/rsob.200004] [Citation(s) in RCA: 112] [Impact Index Per Article: 28.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
Abstract
Anti-cancer peptides (ACPs) are a series of short peptides composed of 10-60 amino acids that can inhibit tumour cell proliferation or migration, or suppress the formation of tumour blood vessels, and are less likely to cause drug resistance. The aforementioned merits make ACPs the most promising anti-cancer candidate. However, ACPs may be degraded by proteases, or result in cytotoxicity in many cases. To overcome these drawbacks, a plethora of research has focused on reconstruction or modification of ACPs to improve their anti-cancer activity, while reducing their cytotoxicity. The modification of ACPs mainly includes main chain reconstruction and side chain modification. After summarizing the classification and mechanism of action of ACPs, this paper focuses on recent development and progress about their reconstruction and modification. The information collected here may provide some ideas for further research on ACPs, in particular their modification.
Collapse
Affiliation(s)
- Mingfeng Xie
- Department of Bioengineering, Zunyi Medical University Zhuhai Campus, Zhuhai, Guangdong 519040, People's Republic of China
| | - Dijia Liu
- Department of Bioengineering, Zunyi Medical University Zhuhai Campus, Zhuhai, Guangdong 519040, People's Republic of China
| | - Yufeng Yang
- Department of Bioengineering, Zunyi Medical University Zhuhai Campus, Zhuhai, Guangdong 519040, People's Republic of China.,Zhuhai Key Laboratory of Fundamental and Applied Research in Traditional Chinese Medicine, Zunyi Medical University Zhuhai Campus, Zhuhai, Guangdong 519040, People's Republic of China
| |
Collapse
|
15
|
Yin HQ, Shao G, Gan F, Ye G. One-step, Rapid and Green Synthesis of Multifunctional Gold Nanoparticles for Tumor-Targeted Imaging and Therapy. NANOSCALE RESEARCH LETTERS 2020; 15:29. [PMID: 32006199 PMCID: PMC6994604 DOI: 10.1186/s11671-019-3232-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/02/2019] [Accepted: 12/15/2019] [Indexed: 06/10/2023]
Abstract
Gold nanoparticles (GNPs) have always been used as doxorubicin (DOX) transport vectors for tumor diagnosis and therapy; however, the synthesis process of these vectors is to prepare GNPs via chemical reduction method firstly, followed by conjugation with DOX or specific peptides, so these meth•ods faced some common problems including multiple steps, high cost, time consuming, complicated preparation, and post-processing. Here, we present a one-step strategy to prepare the DOX-conjugated GNPs on the basis of DOX's chemical constitution for the first time. Moreover, we prepare a multifunctional GNPs (DRN-GNPs) with a one-step method by the aid of the reductive functional groups possessed by DOX, RGD peptides, and nuclear localization peptides (NLS), which only needs 30 min. The results of scattering images and cell TEM studies indicated that the DRN-GNPs could target the Hela cells' nucleus. The tumor inhibition rates of DRN-GNPs via tumor and tail vein injection of nude mice were 66.7% and 57.7%, respectively, which were significantly enhanced compared to control groups. One step synthesis of multifunctional GNPs not only saves time, materials, but also it is in line with the development direction of green chemistry, and it would lay the foundation for large-scale applications within the near future. Our results suggested that the fabrication strategy is efficient, and our prepared DRN-GNPs possess good colloidal stability in the physiological system; they are a potentially contrast agent and an efficient DOX transport vector for cervical cancer diagnosis and therapy.
Collapse
Affiliation(s)
- Hua Qin Yin
- School of Chemistry, Sun Yat-Sen University, Guangzhou, 510275 People’s Republic of China
| | - Guang Shao
- School of Chemistry, Sun Yat-Sen University, Guangzhou, 510275 People’s Republic of China
| | - Feng Gan
- School of Chemistry, Sun Yat-Sen University, Guangzhou, 510275 People’s Republic of China
| | - Gang Ye
- Department of Gastroenterology, the First Affiliated Hospital of Jinan University, Guangzhou, 510630 People’s Republic of China
| |
Collapse
|
16
|
Jia J, Li C, Zhang T, Sun J, Peng S, Xie Q, Huang Y, Yi L. CeO2@PAA-LXW7 Attenuates LPS-Induced Inflammation in BV2 Microglia. Cell Mol Neurobiol 2019; 39:1125-1137. [DOI: 10.1007/s10571-019-00707-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2019] [Accepted: 06/13/2019] [Indexed: 12/14/2022]
|
17
|
Jia J, Zhang T, Chi J, Liu X, Sun J, Xie Q, Peng S, Li C, Yi L. Neuroprotective Effect of CeO 2@PAA-LXW7 Against H 2O 2-Induced Cytotoxicity in NGF-Differentiated PC12 Cells. Neurochem Res 2018; 43:1439-1453. [PMID: 29882125 DOI: 10.1007/s11064-018-2559-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2018] [Revised: 05/19/2018] [Accepted: 05/23/2018] [Indexed: 01/12/2023]
Abstract
CeO2 nanoparticles (nanoceria) have been used in many studies as a powerful free radical scavenger, and LXW7, a small-molecule peptide, can specifically target the integrin αvβ3, whose neuroprotective effects have also been demonstrated. The objective of this study is to observe the neuroprotective effect and potential mechanism of CeO2@PAA-LXW7, a new compound that couples CeO2@PAA (nanoceria modified with the functional group of polyacrylic acid) with LXW7 via a series of chemical reactions, in H2O2-induced NGF-differentiated PC12 cells. We examined the effects of LXW7, CeO2@PAA, and CeO2@PAA-LXW7 on the viability of primary hippocampal neurons and found that there was no significant difference under control conditions, but increased cellular viability was observed in the case of H2O2-induced injury. We used H2O2-induced NGF-differentiated PC12 cells as the classical injury model to investigate the neuroprotective effect of CeO2@PAA-LXW7. In this study, LXW7, CeO2@PAA, and CeO2@PAA-LXW7 inhibit H2O2-induced oxidative stress by reducing the production of reactive oxygen species (ROS) and regulating Bax/Bcl-2, cleaved caspase-3 and mitochondrial cytochrome C (cyto C) in the apoptotic signaling pathways. We found that the levels of phosphorylation of focal adhesion kinase (FAK) and of signal transducer and activator of transcription 3 (STAT3) increased significantly in H2O2-induced NGF-differentiated PC12 cells, whereas LXW7, CeO2@PAA, and CeO2@PAA-LXW7 suppressed the increase to different degrees. Among the abovementioned changes, the inhibitory effect of CeO2@PAA-LXW7 on H2O2-induced changes, including the increases in the levels of p-FAK and p-STAT3, is more obvious than that of LXW7 or CeO2@PAA alone. In summary, these results suggest that integrin signaling participates in the regulation of apoptosis via the regulation of ROS and of the apoptosis pathway in H2O2-induced NGF-differentiated PC12 cells. LXW7, CeO2@PAA, and CeO2@PAA-LXW7 can play neuroprotective roles by counteracting the oxidative stress and apoptosis induced by H2O2 in NGF-differentiated PC12 cells. CeO2@PAA-LXW7 exerting a more powerful synergistic effect via the conjunction of LXW7 and CeO2@PAA.
Collapse
Affiliation(s)
- Jingjing Jia
- Department of Neurology, Peking University Shenzhen Hospital, Shenzhen, 518036, Guangdong, China
| | - Ting Zhang
- Department of Phoenix international medical center, the Fifth Affiliated Hospital of Sun Yat-sen University, Zhuhai, Guangdong, China
| | - Jieshan Chi
- Department of Neurology, Peking University Shenzhen Hospital, Shenzhen, 518036, Guangdong, China
| | - Xiaoma Liu
- Department of Neurology, Peking University Shenzhen Hospital, Shenzhen, 518036, Guangdong, China
| | - Jingjing Sun
- Department of Neurology, Peking University Shenzhen Hospital, Shenzhen, 518036, Guangdong, China
| | - Qizhi Xie
- Department of Neurology, Peking University Shenzhen Hospital, Shenzhen, 518036, Guangdong, China
| | - Sijia Peng
- Department of Neurology, Peking University Shenzhen Hospital, Shenzhen, 518036, Guangdong, China
| | - Changyan Li
- College of Chemistry and Chemical Engineering, Inner Mongolia University, Hohhot, Inner Mongolia, China.
| | - Li Yi
- Department of Neurology, Peking University Shenzhen Hospital, Shenzhen, 518036, Guangdong, China.
| |
Collapse
|
18
|
Sang M, Wu Q, Xi X, Ma C, Wang L, Zhou M, Burrows JF, Chen T. Identification and target-modifications of temporin-PE: A novel antimicrobial peptide in the defensive skin secretions of the edible frog, Pelophylax kl. esculentus. Biochem Biophys Res Commun 2017; 495:2539-2546. [PMID: 29191658 DOI: 10.1016/j.bbrc.2017.11.173] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2017] [Accepted: 11/27/2017] [Indexed: 12/13/2022]
Abstract
A potent natural antimicrobial peptide named temporin-PE was identified and encoded from the skin secretions of Pelophylax kl. esculentus via "shotgun" cloning and LC-MS/MS fragmentation analysis. Target-modifications were carried out to further enhance the antimicrobial and anti-proliferative bioactivities, whilst decreasing the hemolytic effect. A range of bioassays demonstrated that replacing a proline with a tyrosine residue resulted in a loss of the bioactivity against Gram-negative bacteria, but dramatically improved the hemolytic and anti-proliferative activity, indicating the FLP- motif influences the hemolytic activity of temporins. Moreover, the coupling of TAT to the peptide dramatically improved its antimicrobial activity, indicating coupling TAT to these peptides could be considered as a potential tool to improve their antimicrobial activity. Overall, we have shown that targeted modifications of this natural antimicrobial peptide can adjust its bioactivities to help its development as an antibiotic or anti-proliferative agent.
Collapse
Affiliation(s)
- Mengru Sang
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, Jiangsu, 210023, China; School of Pharmacy, Queen's University, Belfast BT9 7BL, Northern Ireland, UK
| | - Qinan Wu
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, Jiangsu, 210023, China; Collaborative Innovation Centre of Chinese Medicinal Resources Industrialization, Nanjing, Jiangsu, 210023, China; National and Local Collaborative Engineering, Centre of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Nanjing, Jiangsu, 210023, China.
| | - Xinping Xi
- School of Pharmacy, Queen's University, Belfast BT9 7BL, Northern Ireland, UK.
| | - Chengbang Ma
- School of Pharmacy, Queen's University, Belfast BT9 7BL, Northern Ireland, UK
| | - Lei Wang
- School of Pharmacy, Queen's University, Belfast BT9 7BL, Northern Ireland, UK
| | - Mei Zhou
- School of Pharmacy, Queen's University, Belfast BT9 7BL, Northern Ireland, UK
| | - James F Burrows
- School of Pharmacy, Queen's University, Belfast BT9 7BL, Northern Ireland, UK
| | - Tianbao Chen
- School of Pharmacy, Queen's University, Belfast BT9 7BL, Northern Ireland, UK
| |
Collapse
|
19
|
Song J, Xia F, Jiang H, Li X, Hu L, Gong P, Lei L, Feng X, Sun C, Gu J, Han W. Identification and characterization of HolGH15: the holin of Staphylococcus aureus bacteriophage GH15. J Gen Virol 2016; 97:1272-1281. [PMID: 26873847 DOI: 10.1099/jgv.0.000428] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Holins are phage-encoded hydrophobic membrane proteins that spontaneously and non-specifically accumulate and form lesions in the cytoplasmic membrane. The ORF72 gene (also designated HolGH15) derived from the genome of the Staphylococcus aureus phage GH15 was predicted to encode a membrane protein. An analysis indicated that the protein encoded by HolGH15 potentially consisted of two hydrophobic transmembrane helices. This protein exhibited the structural characteristics of class II holins and belonged to the phage_holin_1 superfamily. Expression of HolGH15 in Escherichia coli BL21 cells resulted in growth retardation of the host cells, which was triggered prematurely by the addition of 2,4-dinitrophenol. The expression of HolGH15 caused morphological alterations in engineered E. coli cells, including loss of the cell wall and cytoplasmic membrane integrity and release of intracellular components, which were visualized by transmission electron microscopy. HolGH15 exerted efficient antibacterial activity at 37 °C and pH 5.2. Mutation analysis indicated that the two transmembrane domains of HolGH15 were indispensable for the activity of the full-length protein. HolGH15 showed a broad antibacterial range: it not only inhibited Staphylococcus aureus, but also demonstrated antibacterial activity against other species, including Listeria monocytogenes, Bacillus subtilis, Pseudomonas aeruginosa, Klebsiella pneumoniae and E. coli. At the minimal inhibitory concentration, HolGH15 evoked the release of cellular contents and resulted in the shrinkage and death of Staphylococcus aureus and Listeria monocytogenes cells. To the best of our knowledge, this study is the first report of a Staphylococcus aureus phage holin that exerts antibacterial activity against heterogeneous pathogens.
Collapse
Affiliation(s)
- Jun Song
- College of Veterinary Medicine,Jilin University, Changchun 130062, PRChina
| | - Feifei Xia
- College of Veterinary Medicine,Jilin University, Changchun 130062, PRChina
| | - Haiyan Jiang
- The First Affiliated Hospital to Changchun University of Chinese Medicine,Changchun 130021, PRChina
| | - Xinwei Li
- College of Veterinary Medicine,Jilin University, Changchun 130062, PRChina
| | - Liyuan Hu
- College of Veterinary Medicine,Jilin University, Changchun 130062, PRChina
| | - Pengjuan Gong
- College of Veterinary Medicine,Jilin University, Changchun 130062, PRChina
| | - Liancheng Lei
- College of Veterinary Medicine,Jilin University, Changchun 130062, PRChina
| | - Xin Feng
- College of Veterinary Medicine,Jilin University, Changchun 130062, PRChina
| | - Changjiang Sun
- College of Veterinary Medicine,Jilin University, Changchun 130062, PRChina
| | - Jingmin Gu
- College of Veterinary Medicine,Jilin University, Changchun 130062, PRChina
| | - Wenyu Han
- College of Veterinary Medicine,Jilin University, Changchun 130062, PRChina.,Jiangsu Co-Innovation Center for the Prevention and Control of Important Animal Infectious Disease and Zoonoses,Yangzhou 225009, PRChina
| |
Collapse
|
20
|
Tansi F, Kallweit E, Kaether C, Kappe K, Schumann C, Hilger I, Reissmann S. Internalization of Near-Infrared Fluorescently Labeled Activatable Cell-Penetrating Peptide and of Proteins into Human Fibrosarcoma Cell Line HT-1080. J Cell Biochem 2015; 116:1222-31. [DOI: 10.1002/jcb.25075] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2014] [Accepted: 12/19/2014] [Indexed: 12/13/2022]
Affiliation(s)
- Felista Tansi
- Institute of Diagnostic and Interventional Radiology; Department of Experimental Radiology; Jena University Hospital; Friedrich-Schiller University; Erlanger Allee 101 Jena 07747 Germany
| | - Eric Kallweit
- Institute of Diagnostic and Interventional Radiology; Department of Experimental Radiology; Jena University Hospital; Friedrich-Schiller University; Erlanger Allee 101 Jena 07747 Germany
- Ernst-Abbe-University of Applied Sciences; Carl-Zeiss-Promenade 2 Jena 07745 Germany
| | - Christoph Kaether
- Leibniz Institute for Age Research; Fritz-Lipmann-Institute; Beutenbergstr. 11 Jena 07745 Germany
| | - Katarina Kappe
- Jena Bioscience GmbH; Loebstedter Str. 80 Jena 07749 Germany
| | - Christina Schumann
- Ernst-Abbe-University of Applied Sciences; Carl-Zeiss-Promenade 2 Jena 07745 Germany
| | - Ingrid Hilger
- Institute of Diagnostic and Interventional Radiology; Department of Experimental Radiology; Jena University Hospital; Friedrich-Schiller University; Erlanger Allee 101 Jena 07747 Germany
| | - Siegmund Reissmann
- Jena Bioscience GmbH; Loebstedter Str. 80 Jena 07749 Germany
- Centrum of Molecular Biomedicine; Institute of Biochemistry and Biophysics; Friedrich- Schiller-University; Dornburger Str. 25 Jena 07743 Germany
| |
Collapse
|
21
|
Xu X, Lai R. The chemistry and biological activities of peptides from amphibian skin secretions. Chem Rev 2015; 115:1760-846. [PMID: 25594509 DOI: 10.1021/cr4006704] [Citation(s) in RCA: 220] [Impact Index Per Article: 24.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Xueqing Xu
- Key Laboratory of Animal Models and Human Disease Mechanisms of Chinese Academy of Sciences & Yunnan Province, Kunming Institute of Zoology , Kunming 650223, Yunnan, China
| | | |
Collapse
|
22
|
Reissmann S. Cell penetration: scope and limitations by the application of cell-penetrating peptides. J Pept Sci 2014; 20:760-84. [DOI: 10.1002/psc.2672] [Citation(s) in RCA: 176] [Impact Index Per Article: 17.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2014] [Revised: 06/06/2014] [Accepted: 06/10/2014] [Indexed: 12/23/2022]
Affiliation(s)
- Siegmund Reissmann
- Friedrich Schiller University, Biological and Pharmaceutical Faculty; Institute of Biochemistry and Biophysics; Dornburger Strasse 25 07743 Jena Germany
- Jena Bioscience GmbH; Loebstedter Strasse 80 07749 Jena Germany
| |
Collapse
|
23
|
Kim IW, Lee JH, Kwon YN, Yun EY, Nam SH, Ahn MY, Kang DC, Hwang JS. Anticancer activity of a synthetic peptide derived from harmoniasin, an antibacterial peptide from the ladybug Harmonia axyridis. Int J Oncol 2013; 43:622-8. [PMID: 23732481 DOI: 10.3892/ijo.2013.1973] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2013] [Accepted: 05/13/2013] [Indexed: 11/05/2022] Open
Abstract
Harmoniasin is a defensin-like antimicrobial peptide identified from the ladybug Harmonia axyridis. Among the synthetic homodimer peptide analogues derived from harmoniasin, HaA4 has been found to have antibacterial activity without hemolytic activity. In this study, we investigated whether HaA4 has anticancer activity against human leukemia cell lines such as U937 and Jurkat cells. HaA4 manifested cytotoxicity and decreased the cell viability of U937 and Jurkat cells in MTS assay and LDH release assay. We found that HaA4 induced apoptotic and necrotic cell death of the leukemia cells using flow cytometric analysis, acridine orange/ethidium bromide staining and nucleosomal fragmentation of genomic DNA. Activation of caspase-7 and -9 and fragmentation of poly (ADP-ribose) polymerase was detected in the HaA4-treated leukemia cells, suggesting induction of a caspase-dependent apoptosis pathway by HaA4. Caspase-dependent apoptosis was further confirmed by reversal of the HaA4-induced viability reduction by treatment of Z-VAD-FMK, a pan-caspase inhibitor. In conclusion, HaA4 caused necrosis and caspase-dependent apoptosis in both U937 and Jurkat leukemia cells, which suggests potential utility of HaA4 as a cancer therapeutic agent.
Collapse
Affiliation(s)
- In-Woo Kim
- Department of Agricultural Biology, National Academy of Agricultural Science, RDA, Suwon 441-853, Republic of Korea
| | | | | | | | | | | | | | | |
Collapse
|