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Lu Q, Sun Y, Liang Z, Zhang Y, Wang Z, Mei Q. Nano-optogenetics for Disease Therapies. ACS NANO 2024; 18:14123-14144. [PMID: 38768091 DOI: 10.1021/acsnano.4c00698] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2024]
Abstract
Optogenetic, known as the method of 21 centuries, combines optic and genetic engineering to precisely control photosensitive proteins for manipulation of a broad range of cellular functions, such as flux of ions, protein oligomerization and dissociation, cellular intercommunication, and so on. In this technique, light is conventionally delivered to targeted cells through optical fibers or micro light-emitting diodes, always suffering from high invasiveness, wide-field illumination facula, strong absorption, and scattering by nontargeted endogenous substance. Light-transducing nanomaterials with advantages of high spatiotemporal resolution, abundant wireless-excitation manners, and easy functionalization for recognition of specific cells, recently have been widely explored in the field of optogenetics; however, there remain a few challenges to restrain its clinical applications. This review summarized recent progress on light-responsive genetically encoded proteins and the myriad of activation strategies by use of light-transducing nanomaterials and their disease-treatment applications, which is expected for sparking helpful thought to push forward its preclinical and translational uses.
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Affiliation(s)
- Qi Lu
- Department of Medical Biochemistry and Molecular Biology, School of Medicine, Jinan University, Guangzhou, Guangdong 510632, China
| | - Yaru Sun
- Department of Medical Biochemistry and Molecular Biology, School of Medicine, Jinan University, Guangzhou, Guangdong 510632, China
| | - Zhengbing Liang
- Department of Medical Biochemistry and Molecular Biology, School of Medicine, Jinan University, Guangzhou, Guangdong 510632, China
| | - Yi Zhang
- Department of Medical Biochemistry and Molecular Biology, School of Medicine, Jinan University, Guangzhou, Guangdong 510632, China
| | - Zhigang Wang
- Department of Critical Care Medicine, The First Affiliated Hospital, Jinan University, Guangzhou, Guangdong 510632, China
| | - Qingsong Mei
- Department of Medical Biochemistry and Molecular Biology, School of Medicine, Jinan University, Guangzhou, Guangdong 510632, China
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2
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Nadjar J, Monnier S, Bastien E, Huber AL, Oddou C, Bardoulet L, Leloup HB, Ichim G, Vanbelle C, Py BF, Destaing O, Petrilli V. Optogenetically controlled inflammasome activation demonstrates two phases of cell swelling during pyroptosis. Sci Signal 2024; 17:eabn8003. [PMID: 38652763 DOI: 10.1126/scisignal.abn8003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Accepted: 04/04/2024] [Indexed: 04/25/2024]
Abstract
Inflammasomes are multiprotein platforms that control caspase-1 activation, which process the inactive precursor forms of the inflammatory cytokines IL-1β and IL-18, leading to an inflammatory type of programmed cell death called pyroptosis. Studying inflammasome-driven processes, such as pyroptosis-induced cell swelling, under controlled conditions remains challenging because the signals that activate pyroptosis also stimulate other signaling pathways. We designed an optogenetic approach using a photo-oligomerizable inflammasome core adapter protein, apoptosis-associated speck-like containing a caspase recruitment domain (ASC), to temporally and quantitatively manipulate inflammasome activation. We demonstrated that inducing the light-sensitive oligomerization of ASC was sufficient to recapitulate the classical features of inflammasomes within minutes. This system showed that there were two phases of cell swelling during pyroptosis. This approach offers avenues for biophysical investigations into the intricate nature of cellular volume control and plasma membrane rupture during cell death.
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Affiliation(s)
- Julien Nadjar
- CRCL, Centre de Recherche en Cancérologie de Lyon, INSERM U1052, CNRS UMR5286, Université de Lyon, Université Claude Bernard Lyon 1, Centre Léon Bérard, F-69000 Lyon, France
| | - Sylvain Monnier
- Université de Lyon, Université Claude Bernard Lyon 1, CNRS, Institut Lumière Matière, F-69622, Villeurbanne, France
| | - Estelle Bastien
- Université de Lyon, Université Claude Bernard Lyon 1, CNRS, Institut Lumière Matière, F-69622, Villeurbanne, France
| | - Anne-Laure Huber
- CRCL, Centre de Recherche en Cancérologie de Lyon, INSERM U1052, CNRS UMR5286, Université de Lyon, Université Claude Bernard Lyon 1, Centre Léon Bérard, F-69000 Lyon, France
| | - Christiane Oddou
- DYSAD, Institut pour l'avancée des biosciences (IAB), Centre de Recherche UGA / Inserm U 1209/CNRS UMR 5309, 38700 La Tronche, France
| | - Léa Bardoulet
- CRCL, Centre de Recherche en Cancérologie de Lyon, INSERM U1052, CNRS UMR5286, Université de Lyon, Université Claude Bernard Lyon 1, Centre Léon Bérard, F-69000 Lyon, France
| | - Hubert B Leloup
- CRCL, Centre de Recherche en Cancérologie de Lyon, INSERM U1052, CNRS UMR5286, Université de Lyon, Université Claude Bernard Lyon 1, Centre Léon Bérard, F-69000 Lyon, France
| | - Gabriel Ichim
- CRCL, Centre de Recherche en Cancérologie de Lyon, INSERM U1052, CNRS UMR5286, Université de Lyon, Université Claude Bernard Lyon 1, Centre Léon Bérard, F-69000 Lyon, France
| | - Christophe Vanbelle
- CRCL, Centre de Recherche en Cancérologie de Lyon, INSERM U1052, CNRS UMR5286, Université de Lyon, Université Claude Bernard Lyon 1, Centre Léon Bérard, F-69000 Lyon, France
| | - Bénédicte F Py
- CIRI, Centre International de Recherche en Infectiologie, Université de Lyon, Inserm, U1111, Université Claude Bernard Lyon 1, CNRS, UMR5308, ENS de Lyon, F-69007, Lyon, France
| | - Olivier Destaing
- DYSAD, Institut pour l'avancée des biosciences (IAB), Centre de Recherche UGA / Inserm U 1209/CNRS UMR 5309, 38700 La Tronche, France
| | - Virginie Petrilli
- CRCL, Centre de Recherche en Cancérologie de Lyon, INSERM U1052, CNRS UMR5286, Université de Lyon, Université Claude Bernard Lyon 1, Centre Léon Bérard, F-69000 Lyon, France
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3
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Vlasova AD, Bukhalovich SM, Bagaeva DF, Polyakova AP, Ilyinsky NS, Nesterov SV, Tsybrov FM, Bogorodskiy AO, Zinovev EV, Mikhailov AE, Vlasov AV, Kuklin AI, Borshchevskiy VI, Bamberg E, Uversky VN, Gordeliy VI. Intracellular microbial rhodopsin-based optogenetics to control metabolism and cell signaling. Chem Soc Rev 2024; 53:3327-3349. [PMID: 38391026 DOI: 10.1039/d3cs00699a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/24/2024]
Abstract
Microbial rhodopsin (MRs) ion channels and pumps have become invaluable optogenetic tools for neuroscience as well as biomedical applications. Recently, MR-optogenetics expanded towards subcellular organelles opening principally new opportunities in optogenetic control of intracellular metabolism and signaling via precise manipulations of organelle ion gradients using light. This new optogenetic field expands the opportunities for basic and medical studies of cancer, cardiovascular, and metabolic disorders, providing more detailed and accurate control of cell physiology. This review summarizes recent advances in studies of the cellular metabolic processes and signaling mediated by optogenetic tools targeting mitochondria, endoplasmic reticulum (ER), lysosomes, and synaptic vesicles. Finally, we discuss perspectives of such an optogenetic approach in both fundamental and applied research.
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Affiliation(s)
- Anastasiia D Vlasova
- Research Center for Molecular Mechanisms of Aging and Age-Related Diseases, Moscow Institute of Physics and Technology, Dolgoprudny, Russia
| | - Siarhei M Bukhalovich
- Research Center for Molecular Mechanisms of Aging and Age-Related Diseases, Moscow Institute of Physics and Technology, Dolgoprudny, Russia
| | - Diana F Bagaeva
- Research Center for Molecular Mechanisms of Aging and Age-Related Diseases, Moscow Institute of Physics and Technology, Dolgoprudny, Russia
| | - Aleksandra P Polyakova
- Research Center for Molecular Mechanisms of Aging and Age-Related Diseases, Moscow Institute of Physics and Technology, Dolgoprudny, Russia
| | - Nikolay S Ilyinsky
- Research Center for Molecular Mechanisms of Aging and Age-Related Diseases, Moscow Institute of Physics and Technology, Dolgoprudny, Russia
| | - Semen V Nesterov
- Research Center for Molecular Mechanisms of Aging and Age-Related Diseases, Moscow Institute of Physics and Technology, Dolgoprudny, Russia
| | - Fedor M Tsybrov
- Research Center for Molecular Mechanisms of Aging and Age-Related Diseases, Moscow Institute of Physics and Technology, Dolgoprudny, Russia
| | - Andrey O Bogorodskiy
- Research Center for Molecular Mechanisms of Aging and Age-Related Diseases, Moscow Institute of Physics and Technology, Dolgoprudny, Russia
| | - Egor V Zinovev
- Research Center for Molecular Mechanisms of Aging and Age-Related Diseases, Moscow Institute of Physics and Technology, Dolgoprudny, Russia
| | - Anatolii E Mikhailov
- Research Center for Molecular Mechanisms of Aging and Age-Related Diseases, Moscow Institute of Physics and Technology, Dolgoprudny, Russia
| | - Alexey V Vlasov
- Research Center for Molecular Mechanisms of Aging and Age-Related Diseases, Moscow Institute of Physics and Technology, Dolgoprudny, Russia
- Frank Laboratory of Neutron Physics, Joint Institute for Nuclear Research, Dubna, Russia
| | - Alexander I Kuklin
- Research Center for Molecular Mechanisms of Aging and Age-Related Diseases, Moscow Institute of Physics and Technology, Dolgoprudny, Russia
- Frank Laboratory of Neutron Physics, Joint Institute for Nuclear Research, Dubna, Russia
| | - Valentin I Borshchevskiy
- Research Center for Molecular Mechanisms of Aging and Age-Related Diseases, Moscow Institute of Physics and Technology, Dolgoprudny, Russia
- Frank Laboratory of Neutron Physics, Joint Institute for Nuclear Research, Dubna, Russia
| | - Ernst Bamberg
- Max Planck Institute of Biophysics, Frankfurt am Main, Germany
| | - Vladimir N Uversky
- Department of Molecular Medicine and Byrd Alzheimer's Research Institute, Morsani College of Medicine, University of South Florida, Tampa, FL, USA.
| | - Valentin I Gordeliy
- Institut de Biologie Structurale Jean-Pierre Ebel, Université Grenoble Alpes-Commissariat à l'Energie Atomique et aux Energies Alternatives-CNRS, 38027 Grenoble, France.
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Shkarina K, Broz P. Selective induction of programmed cell death using synthetic biology tools. Semin Cell Dev Biol 2024; 156:74-92. [PMID: 37598045 DOI: 10.1016/j.semcdb.2023.07.012] [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: 05/05/2023] [Revised: 07/21/2023] [Accepted: 07/21/2023] [Indexed: 08/21/2023]
Abstract
Regulated cell death (RCD) controls the removal of dispensable, infected or malignant cells, and is thus essential for development, homeostasis and immunity of multicellular organisms. Over the last years different forms of RCD have been described (among them apoptosis, necroptosis, pyroptosis and ferroptosis), and the cellular signaling pathways that control their induction and execution have been characterized at the molecular level. It has also become apparent that different forms of RCD differ in their capacity to elicit inflammation or an immune response, and that RCD pathways show a remarkable plasticity. Biochemical and genetic studies revealed that inhibition of a given pathway often results in the activation of back-up cell death mechanisms, highlighting close interconnectivity based on shared signaling components and the assembly of multivalent signaling platforms that can initiate different forms of RCD. Due to this interconnectivity and the pleiotropic effects of 'classical' cell death inducers, it is challenging to study RCD pathways in isolation. This has led to the development of tools based on synthetic biology that allow the targeted induction of RCD using chemogenetic or optogenetic methods. Here we discuss recent advances in the development of such toolset, highlighting their advantages and limitations, and their application for the study of RCD in cells and animals.
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Affiliation(s)
- Kateryna Shkarina
- Institute of Innate Immunity, University Hospital Bonn, Germany; German Center for Neurodegenerative Diseases (DZNE), Bonn, Germany.
| | - Petr Broz
- Department of Immunobiology, University of Lausanne, Switzerland.
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5
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Tait SW. Killing cells using light (activated) sabers. J Cell Biol 2022; 221:e202205018. [PMID: 35575773 PMCID: PMC9116584 DOI: 10.1083/jcb.202205018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Many types of regulated cell death exist, however the non-cell autonomous effects of specific forms of cell death remain poorly understood. Addressing this, Shkarina et al. (2022. J. Cell Biol.https://doi.org/10.1083/jcb.202109038) describe an optogenetic method to activate distinct modes of cell death in select cells.
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Affiliation(s)
- Stephen W.G. Tait
- Cancer Research UK Beatson Institute, Glasgow, UK
- Institute of Cancer Science, University of Glasgow, Glasgow, UK
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Shkarina K, Hasel de Carvalho E, Santos JC, Ramos S, Leptin M, Broz P. Optogenetic activators of apoptosis, necroptosis, and pyroptosis. J Cell Biol 2022; 221:213145. [PMID: 35420640 DOI: 10.1083/jcb.202109038] [Citation(s) in RCA: 27] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2021] [Revised: 02/16/2022] [Accepted: 03/18/2022] [Indexed: 12/20/2022] Open
Abstract
Targeted and specific induction of cell death in an individual or groups of cells hold the potential for new insights into the response of tissues or organisms to different forms of death. Here, we report the development of optogenetically controlled cell death effectors (optoCDEs), a novel class of optogenetic tools that enables light-mediated induction of three types of programmed cell death (PCD)-apoptosis, pyroptosis, and necroptosis-using Arabidopsis thaliana photosensitive protein Cryptochrome-2. OptoCDEs enable a rapid and highly specific induction of PCD in human, mouse, and zebrafish cells and are suitable for a wide range of applications, such as sub-lethal cell death induction or precise elimination of single cells or cell populations in vitro and in vivo. As the proof-of-concept, we utilize optoCDEs to assess the differences in neighboring cell responses to apoptotic or necrotic PCD, revealing a new role for shingosine-1-phosphate signaling in regulating the efferocytosis of the apoptotic cell by epithelia.
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Affiliation(s)
- Kateryna Shkarina
- Department of Biochemistry, University of Lausanne, Epalinges, Switzerland
| | | | - José Carlos Santos
- Department of Biochemistry, University of Lausanne, Epalinges, Switzerland
| | - Saray Ramos
- Department of Biochemistry, University of Lausanne, Epalinges, Switzerland
| | - Maria Leptin
- Director's Research, European Molecular Biology Laboratory, Heidelberg, Germany
| | - Petr Broz
- Department of Biochemistry, University of Lausanne, Epalinges, Switzerland
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7
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Dubey N, Chandra S. Upconversion nanoparticles: Recent strategies and mechanism based applications. J RARE EARTH 2022. [DOI: 10.1016/j.jre.2022.04.015] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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8
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Nakao S, Kojima K, Sudo Y. Phototriggered Apoptotic Cell Death (PTA) Using the Light-Driven Outward Proton Pump Rhodopsin Archaerhodopsin-3. J Am Chem Soc 2022; 144:3771-3775. [PMID: 35175032 DOI: 10.1021/jacs.1c12608] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Apoptosis is a type of programmed cell death that commonly occurs in multicellular organisms including humans and that is essential to eliminate unnecessary cells to keep organisms healthy. Indeed, inappropriate apoptosis leads to various diseases such as cancer and autoimmune disease. Here, we developed an optical method to regulate apoptotic cell death by controlling the intracellular pH with outward or inward proton pump rhodopsins, Archaerhodopsin-3 (AR3) or Rubricoccus marinas xenorhodopsin (RmXeR), respectively. The alkalization-induced shrinking of human HeLa cells cultured at pH 9.0 was significantly accelerated or decelerated by light-activated AR3 or RmXeR, respectively, implying the contribution of intracellular alkalization to the cell death. The light-activated AR3 induced cell shrinking at a physiologically neutral pH 7.4 and biochemical analysis revealed that the intracellular alkalization caused by AR3 triggered the mitochondrial apoptotic signaling pathway, which resulted in cell death accompanied by morphological changes. Phototriggered apoptosis (PTA) was also observed for other human cell lines, SH-SY5Y and A549 cells, implying its general applicability. We then used the PTA method with the nematode Caenorhabditis elegans as a model for living animals. Irradiation of transgenic worms expressing AR3 in chemosensing amphid sensory neurons significantly decreased their chemotaxis responses, which suggests that AR3 induced the cell death of amphid sensory neurons and the depression of chemotaxis responses. Thus, the PTA method has a high applicability both in vivo and in vitro, which suggests its potential as an optogenetic tool to selectively eliminate target cells with a high spatiotemporal resolution.
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Affiliation(s)
- Shin Nakao
- Division of Pharmaceutical Sciences, Okayama University, Okayama 700-8530, Japan
| | - Keiichi Kojima
- Division of Pharmaceutical Sciences, Okayama University, Okayama 700-8530, Japan.,Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama 700-8530, Japan
| | - Yuki Sudo
- Division of Pharmaceutical Sciences, Okayama University, Okayama 700-8530, Japan.,Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama 700-8530, Japan
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Abstract
Optogenetics combines light and genetics to enable precise control of living cells, tissues, and organisms with tailored functions. Optogenetics has the advantages of noninvasiveness, rapid responsiveness, tunable reversibility, and superior spatiotemporal resolution. Following the initial discovery of microbial opsins as light-actuated ion channels, a plethora of naturally occurring or engineered photoreceptors or photosensitive domains that respond to light at varying wavelengths has ushered in the next chapter of optogenetics. Through protein engineering and synthetic biology approaches, genetically-encoded photoswitches can be modularly engineered into protein scaffolds or host cells to control a myriad of biological processes, as well as to enable behavioral control and disease intervention in vivo. Here, we summarize these optogenetic tools on the basis of their fundamental photochemical properties to better inform the chemical basis and design principles. We also highlight exemplary applications of opsin-free optogenetics in dissecting cellular physiology (designated "optophysiology"), and describe the current progress, as well as future trends, in wireless optogenetics, which enables remote interrogation of physiological processes with minimal invasiveness. This review is anticipated to spark novel thoughts on engineering next-generation optogenetic tools and devices that promise to accelerate both basic and translational studies.
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Affiliation(s)
- Peng Tan
- Center for Translational Cancer Research, Institute of Biosciences and Technology, Texas A&M University, Houston, Texas, United States.,Klarman Cell Observatory, Broad Institute of MIT and Harvard, Cambridge, MA, United States
| | - Lian He
- Center for Translational Cancer Research, Institute of Biosciences and Technology, Texas A&M University, Houston, Texas, United States
| | - Yun Huang
- Center for Epigenetics and Disease Prevention, Institute of Biosciences and Technology, Texas A&M University, Houston, TX, United States.,Department of Translational Medical Sciences, College of Medicine, Texas A&M University, Houston, Texas, United States
| | - Yubin Zhou
- Center for Translational Cancer Research, Institute of Biosciences and Technology, Texas A&M University, Houston, Texas, United States.,Department of Translational Medical Sciences, College of Medicine, Texas A&M University, Houston, Texas, United States
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Lin Y, Yao Y, Zhang W, Fang Q, Zhang L, Zhang Y, Xu Y. Applications of upconversion nanoparticles in cellular optogenetics. Acta Biomater 2021; 135:1-12. [PMID: 34461347 DOI: 10.1016/j.actbio.2021.08.035] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Revised: 08/07/2021] [Accepted: 08/23/2021] [Indexed: 11/16/2022]
Abstract
Upconversion-mediated optogenetics is an emerging powerful technique to remotely control and manipulate the deep-tissue protein functions and signaling pathway activation. This technique uses lanthanide upconversion nanoparticles (UCNPs) as light transducers and through near-infrared light to indirectly activate the traditional optogenetic proteins. With the merits of high spatiotemporal resolution and minimal invasiveness, this technique enables cell-type specific manipulation of cellular activities in deep tissues as well as in living animals. In this review, we introduce the latest development of optogenetic modules and UCNPs, with emphasis on the integration of UCNPs with cellular optogenetics and their biomedical applications on the control of neural/brain activity, cancer therapy and cardiac optogenetics in vivo. Furthermore, we analyze the current developed strategies to optimize and advance the upconversion-mediated optogenetics and discuss the remaining challenges of its further applications in biomedical study and clinical translational research. STATEMENT OF SIGNIFICANCE: Optogenetics harnesses photoactivatable proteins to optically stimulate and control intracellular activities. UCNPs-mediated NIR-activatable optogenetics uses lanthanide upconversion nanoparticles (UCNPs) as light transducers and utilizes near-infrared (NIR) light to indirectly activate the traditional optogenetic proteins. The integration of UCNPs with cellular optogenetics has showed great promise in biomedical applications in regulating neural/brain activity, cancer therapy and cardiac optogenetics in vivo. The evolution and optimization of functional UCNPs and the discovery and engineering of novel optogenetic modules would both contribute to the advance of such unique hybrid technology, which may lead to discoveries in biomedical research and provide new treatments for human diseases.
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Affiliation(s)
- Yinyan Lin
- Department of Biomedical Engineering, Key Laboratory of Biomedical Engineering of Ministry of Education, State Key Laboratory of Modern Optical Instrumentation, Zhejiang Provincial Key Laboratory of Cardio-Cerebral Vascular Detection Technology and Medicinal Effectiveness Appraisal, Zhejiang University, Hangzhou 310027, China
| | - Yuanfa Yao
- Department of Biomedical Engineering, Key Laboratory of Biomedical Engineering of Ministry of Education, State Key Laboratory of Modern Optical Instrumentation, Zhejiang Provincial Key Laboratory of Cardio-Cerebral Vascular Detection Technology and Medicinal Effectiveness Appraisal, Zhejiang University, Hangzhou 310027, China
| | - Wanmei Zhang
- National Engineering Research Center for Nanomedicine, College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan 430074, China
| | - Qiuyu Fang
- Department of Biomedical Engineering, Key Laboratory of Biomedical Engineering of Ministry of Education, State Key Laboratory of Modern Optical Instrumentation, Zhejiang Provincial Key Laboratory of Cardio-Cerebral Vascular Detection Technology and Medicinal Effectiveness Appraisal, Zhejiang University, Hangzhou 310027, China
| | - Luhao Zhang
- Department of Biomedical Engineering, Key Laboratory of Biomedical Engineering of Ministry of Education, State Key Laboratory of Modern Optical Instrumentation, Zhejiang Provincial Key Laboratory of Cardio-Cerebral Vascular Detection Technology and Medicinal Effectiveness Appraisal, Zhejiang University, Hangzhou 310027, China
| | - Yan Zhang
- National Engineering Research Center for Nanomedicine, College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan 430074, China.
| | - Yingke Xu
- Department of Biomedical Engineering, Key Laboratory of Biomedical Engineering of Ministry of Education, State Key Laboratory of Modern Optical Instrumentation, Zhejiang Provincial Key Laboratory of Cardio-Cerebral Vascular Detection Technology and Medicinal Effectiveness Appraisal, Zhejiang University, Hangzhou 310027, China; Department of Endocrinology, The Affiliated Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou 310016, China.
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11
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Oliveira KM, Peterson EJ, Carroccia MC, Cominetti MR, Deflon VM, Farrell NP, Batista AA, Correa RS. Ru(II)-Naphthoquinone complexes with high selectivity for triple-negative breast cancer. Dalton Trans 2021; 49:16193-16203. [PMID: 32329497 DOI: 10.1039/d0dt01091j] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Six new ruthenium(ii) complexes with lapachol (Lap) and lawsone (Law) with the general formula [Ru(L)(P-P)(bipy)]PF6, where L = Lap or Law, P-P = 1,2'-bis(diphenylphosphino)ethane (dppe), 1,4'-bis(diphenylphosphino)butane (dppb), 1,1'-bis(diphenylphosphino)ferrocene (dppf) and bipy = 2,2'-bipyridine, were synthesized, fully characterized by elemental analysis, molar conductivity, NMR, cyclic voltammetry, UV-vis, IR spectroscopies and three of them by X-ray crystallography. All six complexes were active against breast (MCF-7 and MDA-MB-231) and prostate (DU-145) cancer cell lines with lower IC50 values than cisplatin. Complex [Ru(Lap)(dppe)(bipy)]PF6 (1a) showed significant selectivity for MDA-MB-231, a model of triple-negative breast cancer (TNBC), as compared to the "normal-like" human breast epithelial cell line, MCF-10A. Complex (1a) inhibited TNBC colony formation and induced loss of cellular adhesion. Furthermore, the complex (1a) induced mitochondrial dysfunction and generation of ROS, as is involved in the apoptotic cell death pathway. Preferential cellular uptake of complex (1a) was observed in MDA-MB-231 cells compared to MCF-10A cells, consistent with the observed selectivity for tumorigenic vs. non-tumorigenic cells. Taken together, these results indicate that ruthenium complexes containing lapachol and lawsone as ligands are promising candidates as chemotherapeutic agents.
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Affiliation(s)
- Katia M Oliveira
- Departamento de Química, Universidade Federal de São Carlos - UFSCar, Rodovia Washington Luiz, KM 235 CP 676, CEP 13561-901, São Carlos, SP, Brazil.
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12
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Keshmiri Neghab H, Soheilifar MH, Grusch M, Ortega MM, Esmaeeli Djavid G, Saboury AA, Goliaei B. The state of the art of biomedical applications of optogenetics. Lasers Surg Med 2021; 54:202-216. [PMID: 34363230 DOI: 10.1002/lsm.23463] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2020] [Revised: 07/08/2021] [Accepted: 07/23/2021] [Indexed: 12/31/2022]
Abstract
BACKGROUND AND OBJECTIVE Optogenetics has opened new insights into biomedical research with the ability to manipulate and control cellular activity using light in combination with genetically engineered photosensitive proteins. By stimulating with light, this method provides high spatiotemporal and high specificity resolution, which is in contrast to conventional pharmacological or electrical stimulation. Optogenetics was initially introduced to control neural activities but was gradually extended to other biomedical fields. STUDY DESIGN In this paper, firstly, we summarize the current optogenetic tools stimulated by different light sources, including lasers, light-emitting diodes, and laser diodes. Second, we outline the variety of biomedical applications of optogenetics not only for neuronal circuits but also for various kinds of cells and tissues from cardiomyocytes to ganglion cells. Furthermore, we highlight the potential of this technique for treating neurological disorders, cardiac arrhythmia, visual impairment, hearing loss, and urinary bladder diseases as well as clarify the mechanisms underlying cancer progression and control of stem cell differentiation. CONCLUSION We sought to summarize the various types of promising applications of optogenetics to treat a broad spectrum of disorders. It is conceivable to expect that optogenetics profits a growing number of patients suffering from a range of different diseases in the near future.
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Affiliation(s)
- Hoda Keshmiri Neghab
- Department of Photo Healing and Regeneration, Medical Laser Research Center, Yara Institute, ACECR, Tehran, Iran
| | | | - Michael Grusch
- Department of Medicine I, Institute of Cancer Research, Medical University of Vienna, Vienna, Austria
| | - Manoela Marques Ortega
- Laboratory of Cell and Molecular Tumor Biology and Bioactive Compounds, São Francisco University, Bragança Paulista, São Paulo, Brazil
| | - Gholamreza Esmaeeli Djavid
- Department of Photo Healing and Regeneration, Medical Laser Research Center, Yara Institute, ACECR, Tehran, Iran
| | - Ali Akbar Saboury
- Department of Biophysics, Institute of Biochemistry and Biophysics, University of Tehran, Tehran, Iran
| | - Bahram Goliaei
- Department of Biophysics, Institute of Biochemistry and Biophysics, University of Tehran, Tehran, Iran
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13
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He L, Huang Z, Huang K, Chen R, Nguyen NT, Wang R, Cai X, Huang Z, Siwko S, Walker JR, Han G, Zhou Y, Jing J. Optogenetic Control of Non-Apoptotic Cell Death. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2021; 8:2100424. [PMID: 34540558 PMCID: PMC8438606 DOI: 10.1002/advs.202100424] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Revised: 03/08/2021] [Indexed: 05/20/2023]
Abstract
Herein, a set of optogenetic tools (designated LiPOP) that enable photoswitchable necroptosis and pyroptosis in live cells with varying kinetics, is introduced. The LiPOP tools allow reconstruction of the key molecular steps involved in these two non-apoptotic cell death pathways by harnessing the power of light. Further, the use of LiPOPs coupled with upconversion nanoparticles or bioluminescence is demonstrated to achieve wireless optogenetic or chemo-optogenetic killing of cancer cells in multiple mouse tumor models. LiPOPs can trigger necroptotic and pyroptotic cell death in cultured prokaryotic or eukaryotic cells and in living animals, and set the stage for studying the role of non-apoptotic cell death pathways during microbial infection and anti-tumor immunity.
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Affiliation(s)
- Lian He
- Center for Translational Cancer ResearchInstitute of Biosciences and TechnologyTexas A&M UniversityHoustonTX77030USA
| | - Zixian Huang
- Department of Oral and Maxillofacial SurgerySun Yat‐sen Memorial HospitalSun Yat‐sen UniversityGuangzhouGuangdong510120China
| | - Kai Huang
- Department of Biochemistry and Molecular PharmacologyUniversity of Massachusetts Medical SchoolWorcesterMA01605USA
| | - Rui Chen
- Department of Oral and Maxillofacial SurgerySun Yat‐sen Memorial HospitalSun Yat‐sen UniversityGuangzhouGuangdong510120China
| | - Nhung T. Nguyen
- Center for Translational Cancer ResearchInstitute of Biosciences and TechnologyTexas A&M UniversityHoustonTX77030USA
| | - Rui Wang
- Center for Translational Cancer ResearchInstitute of Biosciences and TechnologyTexas A&M UniversityHoustonTX77030USA
| | - Xiaoli Cai
- Center for Epigenetics and Disease PreventionInstitute of Biosciences and TechnologyTexas A&M UniversityHoustonTX77030USA
| | - Zhiquan Huang
- Department of Oral and Maxillofacial SurgerySun Yat‐sen Memorial HospitalSun Yat‐sen UniversityGuangzhouGuangdong510120China
| | - Stefan Siwko
- Center for Translational Cancer ResearchInstitute of Biosciences and TechnologyTexas A&M UniversityHoustonTX77030USA
| | | | - Gang Han
- Department of Biochemistry and Molecular PharmacologyUniversity of Massachusetts Medical SchoolWorcesterMA01605USA
| | - Yubin Zhou
- Center for Translational Cancer ResearchInstitute of Biosciences and TechnologyDepartment of Translational Medical SciencesCollege of MedicineTexas A&M UniversityHoustonTX77030USA
| | - Ji Jing
- The Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital)Institute of Basic Medicine and Cancer (IBMC)Chinese Academy of SciencesHangzhouZhejiang310022China
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14
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Oh TJ, Fan H, Skeeters SS, Zhang K. Steering Molecular Activity with Optogenetics: Recent Advances and Perspectives. Adv Biol (Weinh) 2021; 5:e2000180. [PMID: 34028216 PMCID: PMC8218620 DOI: 10.1002/adbi.202000180] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2020] [Revised: 12/14/2020] [Indexed: 12/24/2022]
Abstract
Optogenetics utilizes photosensitive proteins to manipulate the localization and interaction of molecules in living cells. Because light can be rapidly switched and conveniently confined to the sub-micrometer scale, optogenetics allows for controlling cellular events with an unprecedented resolution in time and space. The past decade has witnessed an enormous progress in the field of optogenetics within the biological sciences. The ever-increasing amount of optogenetic tools, however, can overwhelm the selection of appropriate optogenetic strategies. Considering that each optogenetic tool may have a distinct mode of action, a comparative analysis of the current optogenetic toolbox can promote the further use of optogenetics, especially by researchers new to this field. This review provides such a compilation that highlights the spatiotemporal accuracy of current optogenetic systems. Recent advances of optogenetics in live cells and animal models are summarized, the emerging work that interlinks optogenetics with other research fields is presented, and exciting clinical and industrial efforts to employ optogenetic strategy toward disease intervention are reported.
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Affiliation(s)
- Teak-Jung Oh
- 600 South Mathews Avenue, 314 B Roger Adams Laboratory, Urbana, IL, 61801, USA
| | - Huaxun Fan
- 600 South Mathews Avenue, 314 B Roger Adams Laboratory, Urbana, IL, 61801, USA
| | - Savanna S Skeeters
- 600 South Mathews Avenue, 314 B Roger Adams Laboratory, Urbana, IL, 61801, USA
| | - Kai Zhang
- 600 South Mathews Avenue, 314 B Roger Adams Laboratory, Urbana, IL, 61801, USA
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15
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Verbič A, Praznik A, Jerala R. A guide to the design of synthetic gene networks in mammalian cells. FEBS J 2020; 288:5265-5288. [PMID: 33289352 DOI: 10.1111/febs.15652] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Revised: 11/06/2020] [Accepted: 11/01/2020] [Indexed: 12/22/2022]
Abstract
Synthetic biology aims to harness natural and synthetic biological parts and engineering them in new combinations and systems, producing novel therapies, diagnostics, bioproduction systems, and providing information on the mechanism of function of biological systems. Engineering cell function requires the rewiring or de novo construction of cell information processing networks. Using natural and synthetic signal processing elements, researchers have demonstrated a wide array of signal sensing, processing and propagation modules, using transcription, translation, or post-translational modification to program new function. The toolbox for synthetic network design is ever-advancing and has still ample room to grow. Here, we review the diversity of synthetic gene networks, types of building modules, techniques of regulation, and their applications.
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Affiliation(s)
- Anže Verbič
- Department of Synthetic Biology and Immunology, National Institute of Chemistry, Ljubljana, Slovenia
| | - Arne Praznik
- Department of Synthetic Biology and Immunology, National Institute of Chemistry, Ljubljana, Slovenia
| | - Roman Jerala
- Department of Synthetic Biology and Immunology, National Institute of Chemistry, Ljubljana, Slovenia
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16
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Lu X, Shen Y, Campbell RE. Engineering Photosensory Modules of Non-Opsin-Based Optogenetic Actuators. Int J Mol Sci 2020; 21:E6522. [PMID: 32906617 PMCID: PMC7555876 DOI: 10.3390/ijms21186522] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2020] [Revised: 09/03/2020] [Accepted: 09/04/2020] [Indexed: 11/17/2022] Open
Abstract
Optogenetic (photo-responsive) actuators engineered from photoreceptors are widely used in various applications to study cell biology and tissue physiology. In the toolkit of optogenetic actuators, the key building blocks are genetically encodable light-sensitive proteins. Currently, most optogenetic photosensory modules are engineered from naturally-occurring photoreceptor proteins from bacteria, fungi, and plants. There is a growing demand for novel photosensory domains with improved optical properties and light-induced responses to satisfy the needs of a wider variety of studies in biological sciences. In this review, we focus on progress towards engineering of non-opsin-based photosensory domains, and their representative applications in cell biology and physiology. We summarize current knowledge of engineering of light-sensitive proteins including light-oxygen-voltage-sensing domain (LOV), cryptochrome (CRY2), phytochrome (PhyB and BphP), and fluorescent protein (FP)-based photosensitive domains (Dronpa and PhoCl).
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Affiliation(s)
- Xiaocen Lu
- Department of Chemistry, University of Alberta, Edmonton, AB T6G 2G2, Canada; (X.L.); (Y.S.)
| | - Yi Shen
- Department of Chemistry, University of Alberta, Edmonton, AB T6G 2G2, Canada; (X.L.); (Y.S.)
| | - Robert E. Campbell
- Department of Chemistry, University of Alberta, Edmonton, AB T6G 2G2, Canada; (X.L.); (Y.S.)
- Department of Chemistry, The University of Tokyo, Tokyo 113-0033, Japan
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17
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Kichuk TC, Carrasco-López C, Avalos JL. Lights up on organelles: Optogenetic tools to control subcellular structure and organization. WIREs Mech Dis 2020; 13:e1500. [PMID: 32715616 DOI: 10.1002/wsbm.1500] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2020] [Revised: 05/26/2020] [Accepted: 05/31/2020] [Indexed: 12/21/2022]
Abstract
Since the neurobiological inception of optogenetics, light-controlled molecular perturbations have been applied in many scientific disciplines to both manipulate and observe cellular function. Proteins exhibiting light-sensitive conformational changes provide researchers with avenues for spatiotemporal control over the cellular environment and serve as valuable alternatives to chemically inducible systems. Optogenetic approaches have been developed to target proteins to specific subcellular compartments, allowing for the manipulation of nuclear translocation and plasma membrane morphology. Additionally, these tools have been harnessed for molecular interrogation of organelle function, location, and dynamics. Optogenetic approaches offer novel ways to answer fundamental biological questions and to improve the efficiency of bioengineered cell factories by controlling the assembly of synthetic organelles. This review first provides a summary of available optogenetic systems with an emphasis on their organelle-specific utility. It then explores the strategies employed for organelle targeting and concludes by discussing our perspective on the future of optogenetics to control subcellular structure and organization. This article is categorized under: Metabolic Diseases > Molecular and Cellular Physiology.
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Affiliation(s)
- Therese C Kichuk
- Department of Molecular Biology, Princeton University, Princeton, New Jersey, USA
| | - César Carrasco-López
- Department of Chemical and Biological Engineering, Princeton University, Princeton, New Jersey, USA
| | - José L Avalos
- Department of Chemical and Biological Engineering, Princeton University, Princeton, New Jersey, USA.,Andlinger Center for Energy and the Environment, Princeton University, Princeton, New Jersey, USA
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18
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Salem FB, Bunner WP, Prabhu VV, Kuyateh AB, O'Bryant CT, Murashov AK, Szatmari EM, Hughes RM. CofActor: A light- and stress-gated optogenetic clustering tool to study disease-associated cytoskeletal dynamics in living cells. J Biol Chem 2020; 295:11231-11245. [PMID: 32424038 DOI: 10.1074/jbc.ra119.012427] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2019] [Revised: 05/12/2020] [Indexed: 11/06/2022] Open
Abstract
The hallmarks of neurodegenerative diseases, including neural fibrils, reactive oxygen species, and cofilin-actin rods, present numerous challenges in the development of in vivo diagnostic tools. Biomarkers such as β-amyloid (Aβ) fibrils and Tau tangles in Alzheimer's disease are accessible only via invasive cerebrospinal fluid assays, and reactive oxygen species can be fleeting and challenging to monitor in vivo Although remaining a challenge for in vivo detection, the protein-protein interactions underlying these disease-specific biomarkers present opportunities for the engineering of in vitro pathology-sensitive biosensors. These tools can be useful for investigating early stage events in neurodegenerative diseases in both cellular and animal models and may lead to clinically useful reagents. Here, we report a light- and cellular stress-gated protein switch based on cofilin-actin rod formation, occurring in stressed neurons in the Alzheimer's disease brain and following ischemia. By coupling the stress-sensitive cofilin-actin interaction with the light-responsive Cry2-CIB blue-light switch, referred to hereafter as the CofActor, we accomplished both light- and energetic/oxidative stress-gated control of this interaction. Site-directed mutagenesis of both cofilin and actin revealed residues critical for sustaining or abrogating the light- and stress-gated response. Of note, the switch response varied depending on whether cellular stress was generated via glycolytic inhibition or by both glycolytic inhibition and azide-induced ATP depletion. We also demonstrate light- and cellular stress-gated switch function in cultured hippocampal neurons. CofActor holds promise for the tracking of early stage events in neurodegeneration and for investigating actin's interactions with other proteins during cellular stress.
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Affiliation(s)
- Fatema B Salem
- Department of Chemistry, East Carolina University, Greenville, North Carolina, USA
| | - Wyatt P Bunner
- Department of Physical Therapy, East Carolina University, Greenville, North Carolina, USA
| | - Vishwanath V Prabhu
- Department of Physical Therapy, East Carolina University, Greenville, North Carolina, USA
| | - Abu-Bakarr Kuyateh
- Department of Chemistry, East Carolina University, Greenville, North Carolina, USA
| | - Collin T O'Bryant
- Department of Chemistry, East Carolina University, Greenville, North Carolina, USA
| | - Alexander K Murashov
- Department of Physiology, East Carolina University, Greenville, North Carolina, USA
| | - Erzsebet M Szatmari
- Department of Physical Therapy, East Carolina University, Greenville, North Carolina, USA
| | - Robert M Hughes
- Department of Chemistry, East Carolina University, Greenville, North Carolina, USA
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19
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CRISPR, Prime Editing, Optogenetics, and DREADDs: New Therapeutic Approaches Provided by Emerging Technologies in the Treatment of Spinal Cord Injury. Mol Neurobiol 2020; 57:2085-2100. [DOI: 10.1007/s12035-019-01861-w] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2019] [Accepted: 12/15/2019] [Indexed: 02/07/2023]
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20
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Godwin WC, Hoffmann GF, Gray TJ, Hughes RM. Imaging of morphological and biochemical hallmarks of apoptosis with optimized optogenetic tools. J Biol Chem 2019; 294:16918-16929. [PMID: 31582560 DOI: 10.1074/jbc.ra119.009141] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2019] [Revised: 09/27/2019] [Indexed: 01/14/2023] Open
Abstract
Creation of optogenetic switches for specific activation of cell death pathways can provide insights into apoptosis and could also form a basis for noninvasive, next-generation therapeutic strategies. Previous work has demonstrated that cryptochrome 2 (Cry2)/cryptochrome-interacting β helix-loop-helix (CIB), a blue light-activated protein-protein dimerization module from the plant Arabidopsis thaliana, together with BCL2-associated X apoptosis regulator (BAX), an outer mitochondrial membrane-targeting pro-apoptotic protein, can be used for light-mediated initiation of mitochondrial outer membrane permeabilization (MOMP) and downstream apoptosis. In this work, we further developed the original light-activated Cry2-BAX system (hereafter referred to as OptoBAX) by improving the photophysical properties and light-independent interactions of this optogenetic switch. The resulting optogenetic constructs significantly reduced the frequency of light exposure required for membrane permeabilization activation and also decreased dark-state cytotoxicity. We used OptoBAX in a series of experiments in Neuro-2a and HEK293T cells to measure the timing of the dramatic morphological and biochemical changes occurring in cells after light-induced MOMP. In these experiments, we used OptoBAX in tandem with fluorescent reporters to image key events in early apoptosis, including membrane inversion, caspase cleavage, and actin redistribution. We then used these data to construct a timeline of biochemical and morphological events in early apoptosis, demonstrating a direct link between MOMP-induced redistribution of actin and apoptosis progression. In summary, we created a next-generation Cry2/CIB-BAX system requiring less frequent light stimulation and established a timeline of critical apoptotic events, providing detailed insights into key steps in early apoptosis.
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Affiliation(s)
- Walton C Godwin
- Department of Chemistry, East Carolina University, Greenville, North Carolina 27858
| | - George F Hoffmann
- Department of Chemistry, East Carolina University, Greenville, North Carolina 27858
| | - Taylor J Gray
- Department of Biology, East Carolina University, Greenville, North Carolina 27858
| | - Robert M Hughes
- Department of Chemistry, East Carolina University, Greenville, North Carolina 27858
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21
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Kinjo T, Terai K, Horita S, Nomura N, Sumiyama K, Togashi K, Iwata S, Matsuda M. FRET-assisted photoactivation of flavoproteins for in vivo two-photon optogenetics. Nat Methods 2019; 16:1029-1036. [DOI: 10.1038/s41592-019-0541-5] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2019] [Accepted: 07/26/2019] [Indexed: 12/16/2022]
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22
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Huang X, Wang M, Wang C, Hu W, You Q, Yang Y, Yu C, Liao Z, Gou S, Wang H. Dual-targeting antitumor conjugates derived from platinum(IV) prodrugs and microtubule inhibitor CA-4 significantly exhibited potent ability to overcome cisplatin resistance. Bioorg Chem 2019; 92:103236. [PMID: 31494328 DOI: 10.1016/j.bioorg.2019.103236] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2019] [Revised: 08/21/2019] [Accepted: 08/30/2019] [Indexed: 12/22/2022]
Abstract
Here we report that three platinum(IV) prodrugs containing a tubulin inhibitor CA-4, as dual-targeting platinum(IV) prodrug, were synthesized and evaluated for antitumor activity using MTT assay. Among them, complex 9 exhibited the most potent antitumor activity against the tested cancer lines including cisplatin resistance cancer cells, and simultaneously displayed lower toxicity compared to cisplatin, respectively. Moreover, complex 9, in which was conjugated to an inhibitor of tubulin at one axial position of platinum(IV) complex, could effectively enter the cancer cells, and significantly induce cell apoptosis and arrest the cell cycle in A549 cells at G2/M stage, and dramatically disrupt the microtubule organization. In addition, mechanism studies suggested that complex 9 significantly induced reactive oxygen species (ROS) generation and decreased mitochondrial trans-membrane potential (MMP) in A549 cells, and effectively induced activation of caspases triggering apoptotic signaling through mitochondrial dependent apoptosis pathways.
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Affiliation(s)
- Xiaochao Huang
- Jiangsu Key Laboratory of Regional Resource Exploitation and Medicinal Research, Huaiyin Institute of Technology, Huaian 223003, China.
| | - Meng Wang
- Jiangsu Key Laboratory of Regional Resource Exploitation and Medicinal Research, Huaiyin Institute of Technology, Huaian 223003, China
| | - Chungu Wang
- Jiangsu Province Hi-Tech Key Laboratory for Biomedical Research, Southeast University, Nanjing 211189, China
| | - Weiwei Hu
- Jiangsu Key Laboratory of Regional Resource Exploitation and Medicinal Research, Huaiyin Institute of Technology, Huaian 223003, China
| | - Qinghong You
- Jiangsu Key Laboratory of Regional Resource Exploitation and Medicinal Research, Huaiyin Institute of Technology, Huaian 223003, China
| | - Yong Yang
- Jiangsu Key Laboratory of Regional Resource Exploitation and Medicinal Research, Huaiyin Institute of Technology, Huaian 223003, China
| | - Chunhao Yu
- Jiangsu Key Laboratory of Regional Resource Exploitation and Medicinal Research, Huaiyin Institute of Technology, Huaian 223003, China
| | - Zhixin Liao
- Jiangsu Province Hi-Tech Key Laboratory for Biomedical Research, Southeast University, Nanjing 211189, China
| | - Shaohua Gou
- Jiangsu Province Hi-Tech Key Laboratory for Biomedical Research, Southeast University, Nanjing 211189, China.
| | - Hengshan Wang
- State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources, School of Chemistry and Pharmaceutical Sciences of Guangxi Normal University, Guilin 541004, China.
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23
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Xie M, Fussenegger M. Designing cell function: assembly of synthetic gene circuits for cell biology applications. Nat Rev Mol Cell Biol 2019; 19:507-525. [PMID: 29858606 DOI: 10.1038/s41580-018-0024-z] [Citation(s) in RCA: 145] [Impact Index Per Article: 29.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Synthetic biology is the discipline of engineering application-driven biological functionalities that were not evolved by nature. Early breakthroughs of cell engineering, which were based on ectopic (over)expression of single sets of transgenes, have already had a revolutionary impact on the biotechnology industry, regenerative medicine and blood transfusion therapies. Now, we require larger-scale, rationally assembled genetic circuits engineered to programme and control various human cell functions with high spatiotemporal precision in order to solve more complex problems in applied life sciences, biomedicine and environmental sciences. This will open new possibilities for employing synthetic biology to advance personalized medicine by converting cells into living therapeutics to combat hitherto intractable diseases.
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Affiliation(s)
- Mingqi Xie
- Department of Biosystems Science and Engineering, ETH Zurich, Basel, Switzerland
| | - Martin Fussenegger
- Department of Biosystems Science and Engineering, ETH Zurich, Basel, Switzerland. .,University of Basel, Faculty of Science, Basel, Switzerland.
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24
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O'Banion CP, Vickerman BM, Haar L, Lawrence DS. Compartmentalized cAMP Generation by Engineered Photoactivated Adenylyl Cyclases. Cell Chem Biol 2019; 26:1393-1406.e7. [PMID: 31353320 DOI: 10.1016/j.chembiol.2019.07.004] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2018] [Revised: 04/15/2019] [Accepted: 07/07/2019] [Indexed: 12/22/2022]
Abstract
Because small-molecule activators of adenylyl cyclases (AC) affect ACs cell-wide, it is challenging to explore the signaling consequences of AC activity emanating from specific intracellular compartments. We explored this issue using a series of engineered, optogenetic, spatially restricted, photoactivable adenylyl cyclases (PACs) positioned at the plasma membrane (PM), the outer mitochondrial membrane (OMM), and the nucleus (Nu). The biochemical consequences of brief photostimulation of PAC is primarily limited to the intracellular site occupied by the PAC. By contrast, sustained photostimulation results in distal cAMP signaling. Prolonged cAMP generation at the OMM profoundly stimulates nuclear protein kinase (PKA) activity. We have found that phosphodiesterases 3 (OMM and PM) and 4 (PM) modulate proximal (local) cAMP-triggered activity, whereas phosphodiesterase 4 regulates distal cAMP activity as well as the migration of PKA's catalytic subunit into the nucleus.
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Affiliation(s)
- Colin P O'Banion
- Division of Chemical Biology and Medicinal Chemistry, UNC Eshelman School of Pharmacy, University of North Carolina, Chapel Hill, NC 27599, USA
| | - Brianna M Vickerman
- Department of Chemistry, University of North Carolina, Chapel Hill, NC 27599, USA
| | - Lauren Haar
- Division of Chemical Biology and Medicinal Chemistry, UNC Eshelman School of Pharmacy, University of North Carolina, Chapel Hill, NC 27599, USA
| | - David S Lawrence
- Division of Chemical Biology and Medicinal Chemistry, UNC Eshelman School of Pharmacy, University of North Carolina, Chapel Hill, NC 27599, USA; Department of Chemistry, University of North Carolina, Chapel Hill, NC 27599, USA; Department of Pharmacology, University of North Carolina, Chapel Hill, NC 27599, USA.
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25
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O'Banion CP, Goswami A, Lawrence DS. Design, construction, and validation of optogenetic proteins. Methods Enzymol 2019; 621:171-190. [PMID: 31128778 PMCID: PMC7003698 DOI: 10.1016/bs.mie.2019.02.019] [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] [Indexed: 12/17/2023]
Abstract
Cellular optogenetics employs light-regulated, genetically encoded protein actuators to perturb cellular signaling with unprecedented spatial and temporal control. Here, we present a potentially generalized approach for transforming a given protein of interest (POI) into an optogenetic species. We describe the rational and methods by which we developed three different optogenetic POIs utilizing the Cry2-Cib photodimerizing pair. The process pipeline is highlighted by (1) developing a low level, constitutively active POI that is independent of endogenous regulation, (2) fusion of the mutant protein of interest to an optogenetic photodimerizing system, and (3) light-mediated recruitment of the light-responsive POI to specific subcellular regions.
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Affiliation(s)
- Colin P O'Banion
- Division of Chemical Biology and Medicinal Chemistry, UNC Eshelman School of Pharmacy, University of North Carolina, Chapel Hill, NC, United States
| | - Anwesha Goswami
- Division of Chemical Biology and Medicinal Chemistry, UNC Eshelman School of Pharmacy, University of North Carolina, Chapel Hill, NC, United States
| | - David S Lawrence
- Department of Chemistry, University of North Carolina, Chapel Hill, NC, United States; Department of Pharmacology, University of North Carolina, Chapel Hill, NC, United States.
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26
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Haar LL, Lawrence DS, Hughes RM. Optogenetic perturbation of the biochemical pathways that control cell behavior. Methods Enzymol 2019; 622:309-328. [PMID: 31155059 DOI: 10.1016/bs.mie.2019.02.020] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Optogenetic tools provide a level of spatial and temporal resolution needed to shed new light on dynamic intercellular processes. In this chapter we outline specific protocols for applying these tools to cell motility (optogenetic cofilin), apoptosis [optogenetic Bcl-like protein 4 (Bax)], and protein kinase-mediated signaling pathways [optogenetic cAMP-dependent protein kinase (PKA)]. The activity of these optogenetic species is regulated by the light-mediated dimerization of a cryptochrome/Cib protein pair, which controls the intracellular positioning of the protein of interest. The light induced recruitment of cofilin to the cytoskeleton is utilized for directed migration studies and filopodial dynamics. Light-triggered migration of Bax to the outer mitochondrial membrane induces cellular collapse and eventual apoptosis. Finally, the light-mediated movement of PKA to specific intracellular compartments offers the means to assess the consequences of PKA activity in a site-specific fashion via phosphoproteomic analysis.
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Affiliation(s)
- Lauren L Haar
- Division of Chemical Biology and Medicinal Chemistry, UNC Eshelman School of Pharmacy, University of North Carolina, Chapel Hill, NC, United States
| | - David S Lawrence
- Department of Chemistry, University of North Carolina, Chapel Hill, NC, United States; Department of Pharmacology, University of North Carolina, Chapel Hill, NC, United States.
| | - Robert M Hughes
- Department of Chemistry, East Carolina University, Greenville, NC, United States.
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27
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Abstract
Sensory photoreceptors underpin light-dependent adaptations of organismal physiology, development, and behavior in nature. Adapted for optogenetics, sensory photoreceptors become genetically encoded actuators and reporters to enable the noninvasive, spatiotemporally accurate and reversible control by light of cellular processes. Rooted in a mechanistic understanding of natural photoreceptors, artificial photoreceptors with customized light-gated function have been engineered that greatly expand the scope of optogenetics beyond the original application of light-controlled ion flow. As we survey presently, UV/blue-light-sensitive photoreceptors have particularly allowed optogenetics to transcend its initial neuroscience applications by unlocking numerous additional cellular processes and parameters for optogenetic intervention, including gene expression, DNA recombination, subcellular localization, cytoskeleton dynamics, intracellular protein stability, signal transduction cascades, apoptosis, and enzyme activity. The engineering of novel photoreceptors benefits from powerful and reusable design strategies, most importantly light-dependent protein association and (un)folding reactions. Additionally, modified versions of these same sensory photoreceptors serve as fluorescent proteins and generators of singlet oxygen, thereby further enriching the optogenetic toolkit. The available and upcoming UV/blue-light-sensitive actuators and reporters enable the detailed and quantitative interrogation of cellular signal networks and processes in increasingly more precise and illuminating manners.
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Affiliation(s)
- Aba Losi
- Department of Mathematical, Physical and Computer Sciences , University of Parma , Parco Area delle Scienze 7/A-43124 Parma , Italy
| | - Kevin H Gardner
- Structural Biology Initiative, CUNY Advanced Science Research Center , New York , New York 10031 , United States.,Department of Chemistry and Biochemistry, City College of New York , New York , New York 10031 , United States.,Ph.D. Programs in Biochemistry, Chemistry, and Biology , The Graduate Center of the City University of New York , New York , New York 10016 , United States
| | - Andreas Möglich
- Lehrstuhl für Biochemie , Universität Bayreuth , 95447 Bayreuth , Germany.,Research Center for Bio-Macromolecules , Universität Bayreuth , 95447 Bayreuth , Germany.,Bayreuth Center for Biochemistry & Molecular Biology , Universität Bayreuth , 95447 Bayreuth , Germany
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28
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Ueda Y, Sato M. Induction of Signal Transduction by Using Non-Channelrhodopsin-Type Optogenetic Tools. Chembiochem 2018; 19:1217-1231. [PMID: 29577530 DOI: 10.1002/cbic.201700635] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2017] [Indexed: 12/24/2022]
Abstract
Signal transductions are the basis for all cellular functions. Previous studies investigating signal transductions mainly relied on pharmacological inhibition, RNA interference, and constitutive active/dominant negative protein expression systems. However, such studies do not allow the modulation of protein activity with high spatial and temporal precision in cells, tissues, and organs in animals. Recently, non-channelrhodopsin-type optogenetic tools for regulating signal transduction have emerged. These photoswitches address several disadvantages of previous techniques, and allow us to control a variety of signal transductions such as cell membrane dynamics, calcium signaling, lipid signaling, and apoptosis. In this review we summarize recent advances in the development of such photoswitches and in how these optotools are applied to signaling processes.
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Affiliation(s)
- Yoshibumi Ueda
- Graduate School of Arts and Sciences, The University of Tokyo, 3-8-1 Komaba, Meguro-ku, Tokyo, 153-8902, Japan
- AMED-PRIME (Japan), Agency for Medical Research and Development, Tokyo, Japan
| | - Moritoshi Sato
- Graduate School of Arts and Sciences, The University of Tokyo, 3-8-1 Komaba, Meguro-ku, Tokyo, 153-8902, Japan
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29
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O'Banion CP, Lawrence DS. Optogenetics: A Primer for Chemists. Chembiochem 2018; 19:1201-1216. [DOI: 10.1002/cbic.201800013] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2018] [Indexed: 01/08/2023]
Affiliation(s)
- Colin P. O'Banion
- Department of Chemistry; Division of Chemical Biology and Medicinal Chemistry and; Department of Pharmacology; University of North Carolina; Chapel Hill NC 27599 USA
| | - David S. Lawrence
- Department of Chemistry; Division of Chemical Biology and Medicinal Chemistry and; Department of Pharmacology; University of North Carolina; Chapel Hill NC 27599 USA
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30
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Serruya MD, Harris JP, Adewole DO, Struzyna LA, Burrell JC, Nemes A, Petrov D, Kraft RH, Chen HI, Wolf JA, Cullen DK. Engineered Axonal Tracts as "Living Electrodes" for Synaptic-Based Modulation of Neural Circuitry. ADVANCED FUNCTIONAL MATERIALS 2018; 28:1701183. [PMID: 34045935 PMCID: PMC8152180 DOI: 10.1002/adfm.201701183] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/05/2023]
Abstract
Brain-computer interface and neuromodulation strategies relying on penetrating non-organic electrodes/optrodes are limited by an inflammatory foreign body response that ultimately diminishes performance. A novel "biohybrid" strategy is advanced, whereby living neurons, biomaterials, and microelectrode/optical technology are used together to provide a biologically-based vehicle to probe and modulate nervous-system activity. Microtissue engineering techniques are employed to create axon-based "living electrodes", which are columnar microstructures comprised of neuronal population(s) projecting long axonal tracts within the lumen of a hydrogel designed to chaperone delivery into the brain. Upon microinjection, the axonal segment penetrates to prescribed depth for synaptic integration with local host neurons, with the perikaryal segment remaining externalized below conforming electrical-optical arrays. In this paradigm, only the biological component ultimately remains in the brain, potentially attenuating a chronic foreign-body response. Axon-based living electrodes are constructed using multiple neuronal subtypes, each with differential capacity to stimulate, inhibit, and/or modulate neural circuitry based on specificity uniquely afforded by synaptic integration, yet ultimately computer controlled by optical/electrical components on the brain surface. Current efforts are assessing the efficacy of this biohybrid interface for targeted, synaptic-based neuromodulation, and the specificity, spatial density and long-term fidelity versus conventional microelectronic or optical substrates alone.
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Affiliation(s)
- Mijail D Serruya
- Department of Neurology, Thomas Jefferson University, Philadelphia, PA 19107, USA
| | - James P Harris
- Center for Brain Injury & Repair, Department of Neurosurgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA; Center for Neurotrauma, Neurodegeneration & Restoration, Corporal Michael J. Crescenz Veterans Affairs Medical Center, Philadelphia, PA 19104, USA
| | - Dayo O Adewole
- Center for Brain Injury & Repair, Department of Neurosurgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA; Center for Neurotrauma, Neurodegeneration & Restoration, Corporal Michael J. Crescenz Veterans Affairs Medical Center, Philadelphia, PA 19104, USA; Department of Bioengineering, School of Engineering and Applied Science, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Laura A Struzyna
- Center for Brain Injury & Repair, Department of Neurosurgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA; Center for Neurotrauma, Neurodegeneration & Restoration, Corporal Michael J. Crescenz Veterans Affairs Medical Center, Philadelphia, PA 19104, USA; Department of Bioengineering, School of Engineering and Applied Science, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Justin C Burrell
- Center for Brain Injury & Repair, Department of Neurosurgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA; Center for Neurotrauma, Neurodegeneration & Restoration, Corporal Michael J. Crescenz Veterans Affairs Medical Center, Philadelphia, PA 19104, USA
| | - Ashley Nemes
- Center for Brain Injury & Repair, Department of Neurosurgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA; Center for Neurotrauma, Neurodegeneration & Restoration, Corporal Michael J. Crescenz Veterans Affairs Medical Center, Philadelphia, PA 19104, USA
| | - Dmitriy Petrov
- Center for Brain Injury & Repair, Department of Neurosurgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA; Center for Neurotrauma, Neurodegeneration & Restoration, Corporal Michael J. Crescenz Veterans Affairs Medical Center, Philadelphia, PA 19104, USA
| | - Reuben H Kraft
- Computational Biomechanics Group, Department of Mechanical & Nuclear Engineering, Department of Biomedical Engineering, The Pennsylvania State University, University Park, PA 16801, USA
| | - H Isaac Chen
- Center for Brain Injury & Repair, Department of Neurosurgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA; Center for Neurotrauma, Neurodegeneration & Restoration, Corporal Michael J. Crescenz Veterans Affairs Medical Center, Philadelphia, PA 19104, USA
| | - John A Wolf
- Center for Brain Injury & Repair, Department of Neurosurgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA; Center for Neurotrauma, Neurodegeneration & Restoration, Corporal Michael J. Crescenz Veterans Affairs Medical Center, Philadelphia, PA 19104, USA
| | - D Kacy Cullen
- Center for Brain Injury & Repair, Department of Neurosurgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA; Center for Neurotrauma, Neurodegeneration & Restoration, Corporal Michael J. Crescenz Veterans Affairs Medical Center, Philadelphia, PA 19104, USA
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O'Banion CP, Priestman MA, Hughes RM, Herring LE, Capuzzi SJ, Lawrence DS. Design and Profiling of a Subcellular Targeted Optogenetic cAMP-Dependent Protein Kinase. Cell Chem Biol 2018; 25:100-109.e8. [PMID: 29104065 PMCID: PMC5777159 DOI: 10.1016/j.chembiol.2017.09.011] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2017] [Revised: 08/21/2017] [Accepted: 09/27/2017] [Indexed: 11/30/2022]
Abstract
Although the cAMP-dependent protein kinase (PKA) is ubiquitously expressed, it is sequestered at specific subcellular locations throughout the cell, thereby resulting in compartmentalized cellular signaling that triggers site-specific behavioral phenotypes. We developed a three-step engineering strategy to construct an optogenetic PKA (optoPKA) and demonstrated that, upon illumination, optoPKA migrates to specified intracellular sites. Furthermore, we designed intracellular spatially segregated reporters of PKA activity and confirmed that optoPKA phosphorylates these reporters in a light-dependent fashion. Finally, proteomics experiments reveal that light activation of optoPKA results in the phosphorylation of known endogenous PKA substrates as well as potential novel substrates.
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Affiliation(s)
- Colin P O'Banion
- Division of Chemical Biology and Medicinal Chemistry, UNC Eshelman School of Pharmacy, University of North Carolina, Chapel Hill, NC 27599, USA
| | - Melanie A Priestman
- Division of Chemical Biology and Medicinal Chemistry, UNC Eshelman School of Pharmacy, University of North Carolina, Chapel Hill, NC 27599, USA
| | - Robert M Hughes
- Division of Chemical Biology and Medicinal Chemistry, UNC Eshelman School of Pharmacy, University of North Carolina, Chapel Hill, NC 27599, USA; Department of Chemistry; East Carolina University, Greenville, NC 27858, USA
| | - Laura E Herring
- UNC Proteomics Core, Department of Pharmacology, UNC School of Medicine, University of North Carolina, Chapel Hill, NC 27599, USA
| | - Stephen J Capuzzi
- Division of Chemical Biology and Medicinal Chemistry, UNC Eshelman School of Pharmacy, University of North Carolina, Chapel Hill, NC 27599, USA
| | - David S Lawrence
- Division of Chemical Biology and Medicinal Chemistry, UNC Eshelman School of Pharmacy, University of North Carolina, Chapel Hill, NC 27599, USA; Department of Chemistry, University of North Carolina, Chapel Hill, NC 27599, USA; Department of Pharmacology, University of North Carolina, Chapel Hill, NC 27599, USA.
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Zheng B, Wang H, Pan H, Liang C, Ji W, Zhao L, Chen H, Gong X, Wu X, Chang J. Near-Infrared Light Triggered Upconversion Optogenetic Nanosystem for Cancer Therapy. ACS NANO 2017; 11:11898-11907. [PMID: 29064662 DOI: 10.1021/acsnano.7b06395] [Citation(s) in RCA: 58] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
In vivo the application of optogenetic manipulation in deep tissue is seriously obstructed by the limited penetration depth of visible light that is continually applied to activate a photoactuator. Herein, we designed a versatile upconversion optogenetic nanosystem based on a blue-light-mediated heterodimerization module and rare-earth upconversion nanoparticles (UCNs). The UCNs worked as a nanotransducer to convert external deep-tissue-penetrating near-infrared (NIR) light to local blue light to noninvasively activate photoreceptors for optogenetic manipulation in vivo. In this, we demonstrated that deeply penetrating NIR light could be used to control the apoptotic signaling pathway of cancer cells in both mammalian cells and mice by UCNs. We believe that this interesting NIR-light-responsive upconversion optogenetic nanotechnology has significant application potentials for both basic research and clinical applications in vivo.
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Affiliation(s)
- Bin Zheng
- School of Life Sciences, Tianjin University , 92 Weijin Road, Nankai District, Tianjin 300072, China
| | - Hanjie Wang
- School of Life Sciences, Tianjin University , 92 Weijin Road, Nankai District, Tianjin 300072, China
| | - Huizhuo Pan
- School of Life Sciences, Tianjin University , 92 Weijin Road, Nankai District, Tianjin 300072, China
| | - Chao Liang
- Department of Biochemistry and Molecular Biology, Tianjin Medical University , Tianjin 300070, China
| | - Wanying Ji
- School of Life Sciences, Tianjin University , 92 Weijin Road, Nankai District, Tianjin 300072, China
| | - Li Zhao
- Department of Biochemistry and Molecular Biology, Tianjin Medical University , Tianjin 300070, China
| | - Hongbin Chen
- School of Life Sciences, Tianjin University , 92 Weijin Road, Nankai District, Tianjin 300072, China
| | - Xiaoqun Gong
- School of Life Sciences, Tianjin University , 92 Weijin Road, Nankai District, Tianjin 300072, China
| | - Xiaoli Wu
- School of Life Sciences, Tianjin University , 92 Weijin Road, Nankai District, Tianjin 300072, China
| | - Jin Chang
- School of Life Sciences, Tianjin University , 92 Weijin Road, Nankai District, Tianjin 300072, China
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33
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Zheng B, Wang J, Pan H, Chen H, Ji W, Liao Z, Gong X, Wang H, Chang J. A visual guide to gene/optothermal synergy therapy nanosystem using tungsten oxide. J Colloid Interface Sci 2017; 506:460-470. [DOI: 10.1016/j.jcis.2017.07.077] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2017] [Revised: 07/18/2017] [Accepted: 07/19/2017] [Indexed: 11/17/2022]
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34
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Kolar K, Weber W. Synthetic biological approaches to optogenetically control cell signaling. Curr Opin Biotechnol 2017; 47:112-119. [DOI: 10.1016/j.copbio.2017.06.010] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2017] [Accepted: 06/21/2017] [Indexed: 11/16/2022]
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Khamo JS, Krishnamurthy VV, Sharum SR, Mondal P, Zhang K. Applications of Optobiology in Intact Cells and Multicellular Organisms. J Mol Biol 2017; 429:2999-3017. [PMID: 28882542 DOI: 10.1016/j.jmb.2017.08.015] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2017] [Revised: 08/26/2017] [Accepted: 08/28/2017] [Indexed: 12/25/2022]
Abstract
Temporal kinetics and spatial coordination of signal transduction in cells are vital for cell fate determination. Tools that allow for precise modulation of spatiotemporal regulation of intracellular signaling in intact cells and multicellular organisms remain limited. The emerging optobiological approaches use light to control protein-protein interaction in live cells and multicellular organisms. Optobiology empowers light-mediated control of diverse cellular and organismal functions such as neuronal activity, intracellular signaling, gene expression, cell proliferation, differentiation, migration, and apoptosis. In this review, we highlight recent developments in optobiology, focusing on new features of second-generation optobiological tools. We cover applications of optobiological approaches in the study of cellular and organismal functions, discuss current challenges, and present our outlook. Taking advantage of the high spatial and temporal resolution of light control, optobiology promises to provide new insights into the coordination of signaling circuits in intact cells and multicellular organisms.
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Affiliation(s)
- John S Khamo
- Department of Biochemistry, University of Illinois at Urbana-Champaign, Urbana, IL, USA
| | | | - Savanna R Sharum
- Department of Biochemistry, University of Illinois at Urbana-Champaign, Urbana, IL, USA
| | - Payel Mondal
- Department of Biochemistry, University of Illinois at Urbana-Champaign, Urbana, IL, USA
| | - Kai Zhang
- Department of Biochemistry, University of Illinois at Urbana-Champaign, Urbana, IL, USA; Neuroscience Program, University of Illinois at Urbana-Champaign, Urbana, IL, USA; Center for Biophysics and Quantitative Biology, University of Illinois at Urbana-Champaign, Urbana, IL, USA.
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36
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Pomeroy JE, Nguyen HX, Hoffman BD, Bursac N. Genetically Encoded Photoactuators and Photosensors for Characterization and Manipulation of Pluripotent Stem Cells. Theranostics 2017; 7:3539-3558. [PMID: 28912894 PMCID: PMC5596442 DOI: 10.7150/thno.20593] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2017] [Accepted: 07/14/2017] [Indexed: 12/28/2022] Open
Abstract
Our knowledge of pluripotent stem cell biology has advanced considerably in the past four decades, but it has yet to deliver on the great promise of regenerative medicine. The slow progress can be mainly attributed to our incomplete understanding of the complex biologic processes regulating the dynamic developmental pathways from pluripotency to fully-differentiated states of functional somatic cells. Much of the difficulty arises from our lack of specific tools to query, or manipulate, the molecular scale circuitry on both single-cell and organismal levels. Fortunately, the last two decades of progress in the field of optogenetics have produced a variety of genetically encoded, light-mediated tools that enable visualization and control of the spatiotemporal regulation of cellular function. The merging of optogenetics and pluripotent stem cell biology could thus be an important step toward realization of the clinical potential of pluripotent stem cells. In this review, we have surveyed available genetically encoded photoactuators and photosensors, a rapidly expanding toolbox, with particular attention to those with utility for studying pluripotent stem cells.
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Affiliation(s)
- Jordan E. Pomeroy
- Department of Biomedical Engineering, Duke University, 101 Science Drive, Room 1427, Fitzpatrick CIEMAS, Durham, North Carolina 27708, USA
- Division of Cardiology, Department of Medicine, Duke University Health System, Durham, North Carolina, USA
| | - Hung X. Nguyen
- Department of Biomedical Engineering, Duke University, 101 Science Drive, Room 1427, Fitzpatrick CIEMAS, Durham, North Carolina 27708, USA
| | - Brenton D. Hoffman
- Department of Biomedical Engineering, Duke University, 101 Science Drive, Room 1427, Fitzpatrick CIEMAS, Durham, North Carolina 27708, USA
| | - Nenad Bursac
- Department of Biomedical Engineering, Duke University, 101 Science Drive, Room 1427, Fitzpatrick CIEMAS, Durham, North Carolina 27708, USA
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37
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Endo M, Ozawa T. Strategies for development of optogenetic systems and their applications. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY C-PHOTOCHEMISTRY REVIEWS 2017. [DOI: 10.1016/j.jphotochemrev.2016.10.003] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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38
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Dai F, Li Q, Wang Y, Ge C, Feng C, Xie S, He H, Xu X, Wang C. Design, Synthesis, and Biological Evaluation of Mitochondria-Targeted Flavone–Naphthalimide–Polyamine Conjugates with Antimetastatic Activity. J Med Chem 2017; 60:2071-2083. [DOI: 10.1021/acs.jmedchem.6b01846] [Citation(s) in RCA: 55] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Fujun Dai
- Key
Laboratory of Natural Medicine and Immuno-Engineering, ‡College of Chemistry
and Chemical Engineering, and §Pharmaceutical College, Henan University, Kaifeng 475004, Henan, China
| | - Qian Li
- Key
Laboratory of Natural Medicine and Immuno-Engineering, ‡College of Chemistry
and Chemical Engineering, and §Pharmaceutical College, Henan University, Kaifeng 475004, Henan, China
| | - Yuxia Wang
- Key
Laboratory of Natural Medicine and Immuno-Engineering, ‡College of Chemistry
and Chemical Engineering, and §Pharmaceutical College, Henan University, Kaifeng 475004, Henan, China
| | - Chaochao Ge
- Key
Laboratory of Natural Medicine and Immuno-Engineering, ‡College of Chemistry
and Chemical Engineering, and §Pharmaceutical College, Henan University, Kaifeng 475004, Henan, China
| | - Chenyang Feng
- Key
Laboratory of Natural Medicine and Immuno-Engineering, ‡College of Chemistry
and Chemical Engineering, and §Pharmaceutical College, Henan University, Kaifeng 475004, Henan, China
| | - Songqiang Xie
- Key
Laboratory of Natural Medicine and Immuno-Engineering, ‡College of Chemistry
and Chemical Engineering, and §Pharmaceutical College, Henan University, Kaifeng 475004, Henan, China
| | - Haoying He
- Key
Laboratory of Natural Medicine and Immuno-Engineering, ‡College of Chemistry
and Chemical Engineering, and §Pharmaceutical College, Henan University, Kaifeng 475004, Henan, China
| | - Xiaojuan Xu
- Key
Laboratory of Natural Medicine and Immuno-Engineering, ‡College of Chemistry
and Chemical Engineering, and §Pharmaceutical College, Henan University, Kaifeng 475004, Henan, China
| | - Chaojie Wang
- Key
Laboratory of Natural Medicine and Immuno-Engineering, ‡College of Chemistry
and Chemical Engineering, and §Pharmaceutical College, Henan University, Kaifeng 475004, Henan, China
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39
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Mühlhäuser WW, Fischer A, Weber W, Radziwill G. Optogenetics - Bringing light into the darkness of mammalian signal transduction. BIOCHIMICA ET BIOPHYSICA ACTA-MOLECULAR CELL RESEARCH 2017; 1864:280-292. [DOI: 10.1016/j.bbamcr.2016.11.009] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/01/2016] [Revised: 11/04/2016] [Accepted: 11/10/2016] [Indexed: 01/01/2023]
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40
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Mondal P, Khamo JS, Krishnamurthy VV, Cai Q, Zhang K. Drive the Car(go)s-New Modalities to Control Cargo Trafficking in Live Cells. Front Mol Neurosci 2017; 10:4. [PMID: 28163671 PMCID: PMC5247435 DOI: 10.3389/fnmol.2017.00004] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2016] [Accepted: 01/05/2017] [Indexed: 11/13/2022] Open
Abstract
Synaptic transmission is a fundamental molecular process underlying learning and memory. Successful synaptic transmission involves coupled interaction between electrical signals (action potentials) and chemical signals (neurotransmitters). Defective synaptic transmission has been reported in a variety of neurological disorders such as Autism and Alzheimer’s disease. A large variety of macromolecules and organelles are enriched near functional synapses. Although a portion of macromolecules can be produced locally at the synapse, a large number of synaptic components especially the membrane-bound receptors and peptide neurotransmitters require active transport machinery to reach their sites of action. This spatial relocation is mediated by energy-consuming, motor protein-driven cargo trafficking. Properly regulated cargo trafficking is of fundamental importance to neuronal functions, including synaptic transmission. In this review, we discuss the molecular machinery of cargo trafficking with emphasis on new experimental strategies that enable direct modulation of cargo trafficking in live cells. These strategies promise to provide insights into a quantitative understanding of cargo trafficking, which could lead to new intervention strategies for the treatment of neurological diseases.
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Affiliation(s)
- Payel Mondal
- Department of Biochemistry, University of Illinois at Urbana-Champaign Urbana, IL, USA
| | - John S Khamo
- Department of Biochemistry, University of Illinois at Urbana-Champaign Urbana, IL, USA
| | | | - Qi Cai
- Department of Biochemistry, University of Illinois at Urbana-Champaign Urbana, IL, USA
| | - Kai Zhang
- Department of Biochemistry, University of Illinois at Urbana-ChampaignUrbana, IL, USA; Neuroscience Program, University of Illinois at Urbana-ChampaignUrbana, IL, USA; Center for Biophysics and Quantitative Biology, University of Illinois at Urbana-ChampaignUrbana, IL, USA
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41
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Hughes RM, Marvin CM, Rodgers ZL, Ding S, Oien NP, Smith WJ, Lawrence DS. Phototriggered Secretion of Membrane Compartmentalized Bioactive Agents. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201609731] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Robert M. Hughes
- Department of Chemistry, Division of Chemical Biology and Medicinal Chemistry, and Department of Pharmacology; University of North Carolina; Chapel Hill NC 27599 USA
- Current address: Department of Chemistry, 300 Science & Technology Building; East Carolina University; Greenville NC 27858 USA
| | - Christina M. Marvin
- Department of Chemistry, Division of Chemical Biology and Medicinal Chemistry, and Department of Pharmacology; University of North Carolina; Chapel Hill NC 27599 USA
| | - Zachary L. Rodgers
- Department of Chemistry, Division of Chemical Biology and Medicinal Chemistry, and Department of Pharmacology; University of North Carolina; Chapel Hill NC 27599 USA
- Current address: Center for Nanotechnology in Drug Delivery, Department of Molecular Pharmaceutics, Eshelman School of Pharmacy; University of North Carolina; Chapel Hill NC 27599 USA
| | - Song Ding
- Department of Chemistry, Division of Chemical Biology and Medicinal Chemistry, and Department of Pharmacology; University of North Carolina; Chapel Hill NC 27599 USA
| | - Nathan P. Oien
- Department of Chemistry, Division of Chemical Biology and Medicinal Chemistry, and Department of Pharmacology; University of North Carolina; Chapel Hill NC 27599 USA
- Current address: KBI Biopharma; 1101 Hamlin Rd Durham NC 27704 USA
| | - Weston J. Smith
- Department of Chemistry, Division of Chemical Biology and Medicinal Chemistry, and Department of Pharmacology; University of North Carolina; Chapel Hill NC 27599 USA
- Current address: Skaggs School of Pharmacy; University of Colorado; 12850 E. Montview Blvd Aurora CO 80045 USA
| | - David S. Lawrence
- Department of Chemistry, Division of Chemical Biology and Medicinal Chemistry, and Department of Pharmacology; University of North Carolina; Chapel Hill NC 27599 USA
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42
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Hughes RM, Marvin CM, Rodgers ZL, Ding S, Oien NP, Smith WJ, Lawrence DS. Phototriggered Secretion of Membrane Compartmentalized Bioactive Agents. Angew Chem Int Ed Engl 2016; 55:16080-16083. [PMID: 27874260 DOI: 10.1002/anie.201609731] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2016] [Revised: 11/04/2016] [Indexed: 01/02/2023]
Abstract
A strategy for the light-activated release of bioactive compounds (BODIPY, colchicine, paclitaxel, and methotrexate) from membrane-enclosed depots is described. We have found that membrane-permeable bioagents can be rendered membrane impermeable by covalent attachment to cobalamin (Cbl) through a photocleavable linker. These Cbl-bioagent conjugates are imprisoned within lipid-enclosed compartments in the dark, as exemplified by their retention in the interior of erythrocytes. Subsequent illumination drives the secretion of the bioactive species from red blood cells. Photorelease is triggered by wavelengths in the red, far-red, and near-IR regions, which can be pre-assigned by affixing a fluorophore with the desired excitation wavelength to the Cbl-bioagent conjugate. Pre-assigned wavelengths allow different biologically active compounds to be specifically and unambiguously photoreleased from common carriers.
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Affiliation(s)
- Robert M Hughes
- Department of Chemistry, Division of Chemical Biology and Medicinal Chemistry, and Department of Pharmacology, University of North Carolina, Chapel Hill, NC, 27599, USA.,Current address: Department of Chemistry, 300 Science & Technology Building, East Carolina University, Greenville, NC, 27858, USA
| | - Christina M Marvin
- Department of Chemistry, Division of Chemical Biology and Medicinal Chemistry, and Department of Pharmacology, University of North Carolina, Chapel Hill, NC, 27599, USA
| | - Zachary L Rodgers
- Department of Chemistry, Division of Chemical Biology and Medicinal Chemistry, and Department of Pharmacology, University of North Carolina, Chapel Hill, NC, 27599, USA.,Current address: Center for Nanotechnology in Drug Delivery, Department of Molecular Pharmaceutics, Eshelman School of Pharmacy, University of North Carolina, Chapel Hill, NC, 27599, USA
| | - Song Ding
- Department of Chemistry, Division of Chemical Biology and Medicinal Chemistry, and Department of Pharmacology, University of North Carolina, Chapel Hill, NC, 27599, USA
| | - Nathan P Oien
- Department of Chemistry, Division of Chemical Biology and Medicinal Chemistry, and Department of Pharmacology, University of North Carolina, Chapel Hill, NC, 27599, USA.,Current address: KBI Biopharma, 1101 Hamlin Rd, Durham, NC, 27704, USA
| | - Weston J Smith
- Department of Chemistry, Division of Chemical Biology and Medicinal Chemistry, and Department of Pharmacology, University of North Carolina, Chapel Hill, NC, 27599, USA.,Current address: Skaggs School of Pharmacy, University of Colorado, 12850 E. Montview Blvd, Aurora, CO, 80045, USA
| | - David S Lawrence
- Department of Chemistry, Division of Chemical Biology and Medicinal Chemistry, and Department of Pharmacology, University of North Carolina, Chapel Hill, NC, 27599, USA
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43
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Tan P, He L, Han G, Zhou Y. Optogenetic Immunomodulation: Shedding Light on Antitumor Immunity. Trends Biotechnol 2016; 35:215-226. [PMID: 27692897 DOI: 10.1016/j.tibtech.2016.09.002] [Citation(s) in RCA: 66] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2016] [Revised: 09/02/2016] [Accepted: 09/06/2016] [Indexed: 12/28/2022]
Abstract
Microbial opsin-based optogenetic tools have been transformative for neuroscience. To extend optogenetic approaches to the immune system to remotely control immune responses with superior spatiotemporal precision, pioneering tools have recently been crafted to modulate lymphocyte trafficking, inflammasome activation, dendritic cell (DC) maturation, and antitumor immunity through the photoactivation of engineered chemokine receptors and calcium release-activated calcium channels. We highlight herein some conceptual design strategies for installing light sensitivities into the immune signaling network and, in parallel, we propose potential solutions for in vivo optogenetic applications in living organisms with near-infrared light-responsive upconversion nanomaterials. Moreover, to move beyond proof-of-concept into translational applications, we discuss future prospects for integrating personalized immunoengineering with optogenetics to overcome critical hurdles in cancer immunotherapy.
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Affiliation(s)
- Peng Tan
- Center for Translational Cancer Research, Institute of Biosciences and Technology, Texas A&M University Health Science Center, Houston, TX 77030, USA
| | - Lian He
- Center for Translational Cancer Research, Institute of Biosciences and Technology, Texas A&M University Health Science Center, Houston, TX 77030, USA
| | - Gang Han
- Department of Biochemistry and Molecular Pharmacology, University of Massachusetts Medical School, Worcester, MA 01605, USA.
| | - Yubin Zhou
- Center for Translational Cancer Research, Institute of Biosciences and Technology, Texas A&M University Health Science Center, Houston, TX 77030, USA; Department of Medical Physiology, College of Medicine, Texas A&M University Health Science Center, Temple, TX 76504, USA.
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44
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Synthetic biology — application-oriented cell engineering. Curr Opin Biotechnol 2016; 40:139-148. [DOI: 10.1016/j.copbio.2016.04.005] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2016] [Revised: 04/02/2016] [Accepted: 04/05/2016] [Indexed: 01/01/2023]
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