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Gamero-Quijano A, Bhattacharya S, Cazade PA, Molina-Osorio AF, Beecher C, Djeghader A, Soulimane T, Dossot M, Thompson D, Herzog G, Scanlon MD. Modulating the pro-apoptotic activity of cytochrome c at a biomimetic electrified interface. SCIENCE ADVANCES 2021; 7:eabg4119. [PMID: 34739310 PMCID: PMC8570605 DOI: 10.1126/sciadv.abg4119] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/04/2021] [Accepted: 09/17/2021] [Indexed: 06/13/2023]
Abstract
Programmed cell death via apoptosis is a natural defence against excessive cell division, crucial for fetal development to maintenance of homeostasis and elimination of precancerous and senescent cells. Here, we demonstrate an electrified liquid biointerface that replicates the molecular machinery of the inner mitochondrial membrane at the onset of apoptosis. By mimicking in vivo cytochrome c (Cyt c) interactions with cell membranes, our platform allows us to modulate the conformational plasticity of the protein by simply varying the electrochemical environment at an aqueous-organic interface. We observe interfacial electron transfer between an organic electron donor decamethylferrocene and O2, electrocatalyzed by Cyt c. This interfacial reaction requires partial Cyt c unfolding, mimicking Cyt c in vivo peroxidase activity. As proof of concept, we use our electrified liquid biointerface to identify drug molecules, such as bifonazole, that can potentially down-regulate Cyt c and protect against uncontrolled neuronal cell death in neurodegenerative disorders.
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Affiliation(s)
- Alonso Gamero-Quijano
- The Bernal Institute, University of Limerick (UL), Limerick V94 T9PX, Ireland
- Department of Chemical Sciences, School of Natural Sciences, University of Limerick (UL), Limerick V94 T9PX, Ireland
| | - Shayon Bhattacharya
- The Bernal Institute, University of Limerick (UL), Limerick V94 T9PX, Ireland
- Department of Physics, School of Natural Sciences, University of Limerick (UL), Limerick V94 T9PX, Ireland
| | - Pierre-André Cazade
- The Bernal Institute, University of Limerick (UL), Limerick V94 T9PX, Ireland
- Department of Physics, School of Natural Sciences, University of Limerick (UL), Limerick V94 T9PX, Ireland
| | - Andrés F. Molina-Osorio
- The Bernal Institute, University of Limerick (UL), Limerick V94 T9PX, Ireland
- Department of Chemical Sciences, School of Natural Sciences, University of Limerick (UL), Limerick V94 T9PX, Ireland
| | - Cillian Beecher
- The Bernal Institute, University of Limerick (UL), Limerick V94 T9PX, Ireland
- Department of Chemical Sciences, School of Natural Sciences, University of Limerick (UL), Limerick V94 T9PX, Ireland
| | - Ahmed Djeghader
- Department of Chemical Sciences, School of Natural Sciences, University of Limerick (UL), Limerick V94 T9PX, Ireland
| | - Tewfik Soulimane
- Department of Chemical Sciences, School of Natural Sciences, University of Limerick (UL), Limerick V94 T9PX, Ireland
| | - Manuel Dossot
- Laboratoire de Chimie Physique et Microbiologie pour les Matériaux et l’Environnement, Université de Lorraine, CNRS, LCPME, F-54000 Nancy, France
| | - Damien Thompson
- The Bernal Institute, University of Limerick (UL), Limerick V94 T9PX, Ireland
- Department of Physics, School of Natural Sciences, University of Limerick (UL), Limerick V94 T9PX, Ireland
| | - Grégoire Herzog
- Laboratoire de Chimie Physique et Microbiologie pour les Matériaux et l’Environnement, Université de Lorraine, CNRS, LCPME, F-54000 Nancy, France
| | - Micheál D. Scanlon
- The Bernal Institute, University of Limerick (UL), Limerick V94 T9PX, Ireland
- Department of Chemical Sciences, School of Natural Sciences, University of Limerick (UL), Limerick V94 T9PX, Ireland
- Advanced Materials and Bioengineering Research (AMBER) Centre, Dublin, Ireland
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Delinois LJ, De León-Vélez O, Vázquez-Medina A, Vélez-Cabrera A, Marrero-Sánchez A, Nieves-Escobar C, Alfonso-Cano D, Caraballo-Rodríguez D, Rodriguez-Ortiz J, Acosta-Mercado J, Benjamín-Rivera JA, González-González K, Fernández-Adorno K, Santiago-Pagán L, Delgado-Vergara R, Torres-Ávila X, Maser-Figueroa A, Grajales-Avilés G, Miranda Méndez GI, Santiago-Pagán J, Nieves-Santiago M, Álvarez-Carrillo V, Griebenow K, Tinoco AD. Cytochrome c: Using Biological Insight toward Engineering an Optimized Anticancer Biodrug. INORGANICS 2021; 9:83. [PMID: 35978717 PMCID: PMC9380692 DOI: 10.3390/inorganics9110083] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
The heme protein cytochrome c (Cyt c) plays pivotal roles in cellular life and death processes. In the respiratory chain of mitochondria, it serves as an electron transfer protein, contributing to the proliferation of healthy cells. In the cell cytoplasm, it activates intrinsic apoptosis to terminate damaged cells. Insight into these mechanisms and the associated physicochemical properties and biomolecular interactions of Cyt c informs on the anticancer therapeutic potential of the protein, especially in its ability to subvert the current limitations of small molecule-based chemotherapy. In this review, we explore the development of Cyt c as an anticancer drug by identifying cancer types that would be receptive to the cytotoxicity of the protein and factors that can be finetuned to enhance its apoptotic potency. To this end, some information is obtained by characterizing known drugs that operate, in part, by triggering Cyt c induced apoptosis. The application of different smart drug delivery systems is surveyed to highlight important features for maintaining Cyt c stability and activity and improving its specificity for cancer cells and high drug payload release while recognizing the continuing limitations. This work serves to elucidate on the optimization of the strategies to translate Cyt c to the clinical market.
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Affiliation(s)
- Louis J. Delinois
- Department of Chemistry, University of Puerto Rico, Río Piedras Campus, Río Piedras, PR 00931, USA
| | - Omar De León-Vélez
- Department of Chemistry, University of Puerto Rico, Río Piedras Campus, Río Piedras, PR 00931, USA
| | - Adriana Vázquez-Medina
- Department of Chemistry, University of Puerto Rico, Río Piedras Campus, Río Piedras, PR 00931, USA
| | - Alondra Vélez-Cabrera
- Department of Chemistry, University of Puerto Rico, Río Piedras Campus, Río Piedras, PR 00931, USA
| | - Amanda Marrero-Sánchez
- Department of Chemistry, University of Puerto Rico, Río Piedras Campus, Río Piedras, PR 00931, USA
| | | | - Daniela Alfonso-Cano
- Department of Chemistry, University of Puerto Rico, Río Piedras Campus, Río Piedras, PR 00931, USA
| | | | - Jael Rodriguez-Ortiz
- Department of Chemistry, University of Puerto Rico, Río Piedras Campus, Río Piedras, PR 00931, USA
| | - Jemily Acosta-Mercado
- Department of Chemistry, University of Puerto Rico, Río Piedras Campus, Río Piedras, PR 00931, USA
| | - Josué A. Benjamín-Rivera
- Department of Chemistry, University of Puerto Rico, Río Piedras Campus, Río Piedras, PR 00931, USA
| | - Kiara González-González
- Department of Chemistry, University of Puerto Rico, Río Piedras Campus, Río Piedras, PR 00931, USA
| | - Kysha Fernández-Adorno
- Department of Chemistry, University of Puerto Rico, Río Piedras Campus, Río Piedras, PR 00931, USA
| | - Lisby Santiago-Pagán
- Department of Chemistry, University of Puerto Rico, Río Piedras Campus, Río Piedras, PR 00931, USA
| | - Rafael Delgado-Vergara
- Department of Chemistry, University of Puerto Rico, Río Piedras Campus, Río Piedras, PR 00931, USA
| | - Xaiomy Torres-Ávila
- Department of Chemistry, University of Puerto Rico, Río Piedras Campus, Río Piedras, PR 00931, USA
| | - Andrea Maser-Figueroa
- Department of Chemistry, University of Puerto Rico, Río Piedras Campus, Río Piedras, PR 00931, USA
| | | | | | - Javier Santiago-Pagán
- Department of Chemistry, University of Puerto Rico, Río Piedras Campus, Río Piedras, PR 00931, USA
| | - Miguel Nieves-Santiago
- Department of Chemistry, University of Puerto Rico, Río Piedras Campus, Río Piedras, PR 00931, USA
| | - Vanessa Álvarez-Carrillo
- Department of Chemistry, University of Puerto Rico, Río Piedras Campus, Río Piedras, PR 00931, USA
| | - Kai Griebenow
- Department of Chemistry, University of Puerto Rico, Río Piedras Campus, Río Piedras, PR 00931, USA
| | - Arthur D. Tinoco
- Department of Chemistry, University of Puerto Rico, Río Piedras Campus, Río Piedras, PR 00931, USA
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Temoçin Z. Fabrication of a κ-carrageenan-based electroactive cytochrome c multilayer thin film by an electrostatic layer-by-layer assembly. Bioelectrochemistry 2019; 129:34-41. [DOI: 10.1016/j.bioelechem.2019.04.021] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2018] [Revised: 04/27/2019] [Accepted: 04/27/2019] [Indexed: 11/29/2022]
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About the use of 13C- 13C NOESY in bioinorganic chemistry. J Inorg Biochem 2018; 192:25-32. [PMID: 30562672 DOI: 10.1016/j.jinorgbio.2018.12.006] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2018] [Revised: 12/07/2018] [Accepted: 12/08/2018] [Indexed: 10/27/2022]
Abstract
Herein we present examples of the application of the 13C-13C Nuclear Overhauser Effect Spectroscopy (NOESY) experiment to the study of metalloproteins and we critically discuss the advantages and drawbacks of the method as a function of the molecular size of the investigated systems. The contribution is focused on a few case studies among the systems analyzed in the group of the corresponding author. The 13C-13C NOESY experiment represents the gold standard for the observation of NMR signals in the 480 kDa ferritin nanocage and for monitoring its interaction with iron. By decreasing the protein size, the experiment progressively loses its importance as a tool for the detection of the complete spin pattern of the amino acid side chains, as exemplified by nickel-dependent regulatory protein, NikR (molecular mass of the homo-tetramer ~80 kDa). In very small proteins, such as mitochondrial cytochrome c (12.3 kDa), we are only able to detect cross peaks between adjacent 13C nuclei; this feature turned out to be useful for the assignment of the 13C core resonances of the porphyrin in a uniformly enriched heme.
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Pinck S, Xu M, Clement R, Lojou E, Jorand FPA, Etienne M. Influence of cytochrome charge and potential on the cathodic current of electroactive artificial biofilms. Bioelectrochemistry 2018; 124:185-194. [PMID: 30086423 DOI: 10.1016/j.bioelechem.2018.07.015] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2018] [Revised: 07/02/2018] [Accepted: 07/19/2018] [Indexed: 11/24/2022]
Abstract
An electroactive artificial biofilm has been optimized for the cathodic reduction of fumarate by Shewanella oneidensis. The system is based on the self-assembly of multi-walled carbon nanotubes with bacterial cells in the presence of a c-type cytochrome. The aggregates are then deposited on an electrode to form the electroactive artificial biofilm. Six c-type cytochromes have been studied, from bovine heart or Desulfuromonas and Desulfuvibrio strains. The isoelectric point of the cytochrome controls the self-assembly process that occurs only with positively-charged cytochromes. The redox potential of the cytochrome is critical for electron transfer reactions with membrane cytochromes of the Mtr pathway. Optimal results have been obtained with c3 from Desulfovibrio vulgaris Hildenborough having an isoelectric point of 10.2 and redox potentials of the four hemes ranging between -290 and -375 mV vs SHE. A current density of 170 μA cm-2 could be achieved in the presence of 50 mM fumarate. The stability of the electrochemical response was evaluated, showing a regular decrease of the current within 13 h, possibly due to the inactivation or leaching of loosely-bound cytochromes from the biofilm.
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Affiliation(s)
- Stéphane Pinck
- Université de Lorraine, CNRS, LCPME, F-54000 Nancy, France
| | - Mengjie Xu
- Université de Lorraine, CNRS, LCPME, F-54000 Nancy, France
| | - Romain Clement
- Aix-Marseille Univ, CNRS, BIP UMR 7281, 31 chemin Joseph Aiguier, 13402 Marseille Cedex 20, France
| | - Elisabeth Lojou
- Aix-Marseille Univ, CNRS, BIP UMR 7281, 31 chemin Joseph Aiguier, 13402 Marseille Cedex 20, France
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Cevik E, Carbas BB, Senel M, Yildiz HB. Construction of conducting polymer/cytochrome C/thylakoid membrane based photo-bioelectrochemical fuel cells generating high photocurrent via photosynthesis. Biosens Bioelectron 2018; 113:25-31. [DOI: 10.1016/j.bios.2018.04.055] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2018] [Revised: 04/24/2018] [Accepted: 04/25/2018] [Indexed: 10/17/2022]
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Feifel SC, Stieger KR, Hejazi M, Wang X, Ilbert M, Zouni A, Lojou E, Lisdat F. Dihemic c4-type cytochrome acting as a surrogate electron conduit: Artificially interconnecting a photosystem I supercomplex with electrodes. Electrochem commun 2018. [DOI: 10.1016/j.elecom.2018.05.006] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
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Ciornii D, Riedel M, Stieger KR, Feifel SC, Hejazi M, Lokstein H, Zouni A, Lisdat F. Bioelectronic Circuit on a 3D Electrode Architecture: Enzymatic Catalysis Interconnected with Photosystem I. J Am Chem Soc 2017; 139:16478-16481. [PMID: 29091736 DOI: 10.1021/jacs.7b10161] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Artificial light-driven signal chains are particularly important for the development of systems converting light into a current, into chemicals or for light-induced sensing. Here, we report on the construction of an all-protein, light-triggered, catalytic circuit based on photosystem I, cytochrome c (cyt c) and human sulfite oxidase (hSOX). The defined assembly of all components using a modular design results in an artificial biohybrid electrode architecture, combining the photophysical features of PSI with the biocatalytic properties of hSOX for advanced light-controlled bioelectronics. The working principle is based on a competitive switch between electron supply from the electrode or by enzymatic substrate conversion.
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Affiliation(s)
- Dmitri Ciornii
- Biosystems Technology, Institute of Applied Life Sciences, Technical University of Applied Sciences Wildau , Hochschulring 1, 15475 Wildau, Germany
| | - Marc Riedel
- Biosystems Technology, Institute of Applied Life Sciences, Technical University of Applied Sciences Wildau , Hochschulring 1, 15475 Wildau, Germany
| | - Kai R Stieger
- Biosystems Technology, Institute of Applied Life Sciences, Technical University of Applied Sciences Wildau , Hochschulring 1, 15475 Wildau, Germany
| | - Sven C Feifel
- Biosystems Technology, Institute of Applied Life Sciences, Technical University of Applied Sciences Wildau , Hochschulring 1, 15475 Wildau, Germany
| | - Mahdi Hejazi
- Biophysics of Photosynthesis, Institute for Biology, Humboldt-University of Berlin , Philippstrasse 13, Haus 18, 10115 Berlin, Germany
| | - Heiko Lokstein
- Department of Chemical Physics and Optics, Charles University , Ke Karlovu 3, 121 16 Prague, Czech Republic
| | - Athina Zouni
- Biophysics of Photosynthesis, Institute for Biology, Humboldt-University of Berlin , Philippstrasse 13, Haus 18, 10115 Berlin, Germany
| | - Fred Lisdat
- Biosystems Technology, Institute of Applied Life Sciences, Technical University of Applied Sciences Wildau , Hochschulring 1, 15475 Wildau, Germany
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Heise N, Scholz F. Assessing the effect of the lipid environment on the redox potentials of the coenzymes Q10 and Q4 using lipid monolayers made of DOPC, DMPC, TMCL, TOCL, and natural cardiolipin (nCL) on mercury. Electrochem commun 2017. [DOI: 10.1016/j.elecom.2017.07.002] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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