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Guo J, Guo S, Lu S, Gong J, Wang L, Ding L, Chen Q, Liu W. The development of proximity labeling technology and its applications in mammals, plants, and microorganisms. Cell Commun Signal 2023; 21:269. [PMID: 37777761 PMCID: PMC10544124 DOI: 10.1186/s12964-023-01310-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Accepted: 09/07/2023] [Indexed: 10/02/2023] Open
Abstract
Protein‒protein, protein‒RNA, and protein‒DNA interaction networks form the basis of cellular regulation and signal transduction, making it crucial to explore these interaction networks to understand complex biological processes. Traditional methods such as affinity purification and yeast two-hybrid assays have been shown to have limitations, as they can only isolate high-affinity molecular interactions under nonphysiological conditions or in vitro. Moreover, these methods have shortcomings for organelle isolation and protein subcellular localization. To address these issues, proximity labeling techniques have been developed. This technology not only overcomes the limitations of traditional methods but also offers unique advantages in studying protein spatial characteristics and molecular interactions within living cells. Currently, this technique not only is indispensable in research on mammalian nucleoprotein interactions but also provides a reliable approach for studying nonmammalian cells, such as plants, parasites and viruses. Given these advantages, this article provides a detailed introduction to the principles of proximity labeling techniques and the development of labeling enzymes. The focus is on summarizing the recent applications of TurboID and miniTurbo in mammals, plants, and microorganisms. Video Abstract.
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Affiliation(s)
- Jieyu Guo
- School of Basic Medical Sciences, Xianning Medical College, Hubei University of Science and Technology, Xianning, Hubei, 437000, China
- School of Pharmacy, Xianning Medical College, Hubei University of Science and Technology, Xianning, Hubei, 437000, China
| | - Shuang Guo
- Medicine Research Institute, Hubei Key Laboratory of Diabetes and Angiopathy, Xianning Medical College, Hubei University of Science and Technology, Xianning, Hubei, 437000, China
| | - Siao Lu
- School of Basic Medical Sciences, Xianning Medical College, Hubei University of Science and Technology, Xianning, Hubei, 437000, China
- School of Pharmacy, Xianning Medical College, Hubei University of Science and Technology, Xianning, Hubei, 437000, China
| | - Jun Gong
- School of Pharmacy, Xianning Medical College, Hubei University of Science and Technology, Xianning, Hubei, 437000, China
| | - Long Wang
- School of Basic Medical Sciences, Xianning Medical College, Hubei University of Science and Technology, Xianning, Hubei, 437000, China
| | - Liqiong Ding
- School of Pharmacy, Xianning Medical College, Hubei University of Science and Technology, Xianning, Hubei, 437000, China
| | - Qingjie Chen
- School of Pharmacy, Xianning Medical College, Hubei University of Science and Technology, Xianning, Hubei, 437000, China.
| | - Wu Liu
- School of Basic Medical Sciences, Xianning Medical College, Hubei University of Science and Technology, Xianning, Hubei, 437000, China.
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Jiang Q, Meng X, Yu X, Zhang Q, Ke F. Fusing a TurboID tag with the Andrias davidianus ranavirus 2L reduced virus adsorption efficiency. Microb Pathog 2023; 182:106220. [PMID: 37423497 DOI: 10.1016/j.micpath.2023.106220] [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: 05/19/2023] [Revised: 06/28/2023] [Accepted: 06/28/2023] [Indexed: 07/11/2023]
Abstract
Andrias davidianus ranavirus (ADRV) is a member of the genus ranavirus (family Iridoviridae). ADRV 2L is an envelope protein that could be essential in viral infection. In the present study, the function of ADRV 2L was investigated by fusion with the biotin ligase TurboID tag. A recombinant ADRV with a V5-TurboID tag fused in the N-terminal of 2L (ADRVT-2L) and a recombinant ADRV expressing V5-TurboID (ADRVT) were constructed, respectively. Infection of the recombinant viruses and wild-type ADRV (ADRVWT) in the Chinese giant salamander thymus cell line (GSTC) showed that ADRVT-2L had reduced cytopathic effect and lower virus titers than the other two viruses, indicating the fusion of a big tag affected ADRV infection. Analysis of the temporal expression profile showed that the expression of V5-TurboID-2L was delayed than wild-type 2L. However, electron microscopy found that the virion morphogenesis was not affected in ADRVT-2L-infected cells. Furthermore, the virus binding assay revealed that the adsorption efficiency of ADRVT-2L was considerably decreased compared to the other two viruses. Therefore, these data showed that linking the TurboID tag to ADRV 2L affected virus adsorption to the cell membrane, which suggested an important role of 2L in virus entry into cells.
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Affiliation(s)
- Qiqi Jiang
- Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, China; College of Advanced Agricultural Sciences, University of Chinese Academy of Sciences, Beijing, China
| | - Xianyu Meng
- Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, China; College of Advanced Agricultural Sciences, University of Chinese Academy of Sciences, Beijing, China
| | - Xuedong Yu
- Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, China
| | - Qiya Zhang
- Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, China; The Innovation Academy of Seed Design, Chinese Academy of Sciences, Beijing, China
| | - Fei Ke
- Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, China; The Innovation Academy of Seed Design, Chinese Academy of Sciences, Beijing, China.
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Gao Z, Houthuijzen JM, Ten Dijke P, Brazil DP. GREM1 signaling in cancer: tumor promotor and suppressor? J Cell Commun Signal 2023:10.1007/s12079-023-00777-4. [PMID: 37615860 DOI: 10.1007/s12079-023-00777-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2023] [Accepted: 06/07/2023] [Indexed: 08/25/2023] Open
Abstract
GREMLIN1 (GREM1) is member of a family of structurally and functionally related secreted cysteine knot proteins, which act to sequester and inhibit the action of multifunctional bone morphogenetic proteins (BMPs). GREM1 binds directly to BMP dimers, thereby preventing BMP-mediated activation of BMP type I and type II receptors. Multiple reports identify the overexpression of GREM1 as a contributing factor in a broad range of cancers. Additionally, the GREM1 gene is amplified in a rare autosomal dominant inherited form of colorectal cancer. The inhibitory effects of GREM1 on BMP signaling have been linked to these tumor-promoting effects, including facilitating cancer cell stemness and the activation of cancer-associated fibroblasts. Moreover, GREM1 has been described to bind and signal to vascular endothelial growth factor receptor (VEGFR) and stimulate angiogenesis, as well as epidermal and fibroblast growth factor receptor (EGFR and FGFR) to elicit tumor-promoting effects in breast and prostate cancer, respectively. In contrast, a 2022 report revealed that GREM1 can promote an epithelial state in pancreatic cancers, thereby inhibiting pancreatic tumor growth and metastasis. In this commentary, we will review these disparate findings and attempt to provide clarity around the role of GREM1 signaling in cancer.
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Affiliation(s)
- Zhichun Gao
- Wellcome-Wolfson Institute for Experimental Medicine, Queen's University Belfast, 97 Lisburn Road, Northern Ireland, BT9 7BL, UK
| | - Julia M Houthuijzen
- Oncode Institute, Division of Molecular Pathology, Netherlands Cancer Institute, Plesmanlaan 121, Amsterdam, 1066 CX, The Netherlands
| | - Peter Ten Dijke
- Oncode Institute, Department of Cell and Chemical Biology, Leiden University Medical Center, Leiden, The Netherlands
| | - Derek P Brazil
- Wellcome-Wolfson Institute for Experimental Medicine, Queen's University Belfast, 97 Lisburn Road, Northern Ireland, BT9 7BL, UK.
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Sunna S, Bowen C, Zeng H, Rayaprolu S, Kumar P, Bagchi P, Dammer EB, Guo Q, Duong DM, Bitarafan S, Natu A, Wood L, Seyfried NT, Rangaraju S. Cellular Proteomic Profiling Using Proximity Labeling by TurboID-NES in Microglial and Neuronal Cell Lines. Mol Cell Proteomics 2023; 22:100546. [PMID: 37061046 PMCID: PMC10205547 DOI: 10.1016/j.mcpro.2023.100546] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2022] [Revised: 04/05/2023] [Accepted: 04/10/2023] [Indexed: 04/17/2023] Open
Abstract
Different brain cell types play distinct roles in brain development and disease. Molecular characterization of cell-specific mechanisms using cell type-specific approaches at the protein (proteomic) level can provide biological and therapeutic insights. To overcome the barriers of conventional isolation-based methods for cell type-specific proteomics, in vivo proteomic labeling with proximity-dependent biotinylation of cytosolic proteins using biotin ligase TurboID, coupled with mass spectrometry (MS) of labeled proteins, emerged as a powerful strategy for cell type-specific proteomics in the native state of cells without the need for cellular isolation. To complement in vivo proximity labeling approaches, in vitro studies are needed to ensure that cellular proteomes using the TurboID approach are representative of the whole-cell proteome and capture cellular responses to stimuli without disruption of cellular processes. To address this, we generated murine neuroblastoma (N2A) and microglial (BV2) lines stably expressing cytosolic TurboID to biotinylate the cellular proteome for downstream purification and analysis using MS. TurboID-mediated biotinylation captured 59% of BV2 and 65% of N2A proteomes under homeostatic conditions. TurboID labeled endolysosome, translation, vesicle, and signaling proteins in BV2 microglia and synaptic, neuron projection, and microtubule proteins in N2A neurons. TurboID expression and biotinylation minimally impacted homeostatic cellular proteomes of BV2 and N2A cells and did not affect lipopolysaccharide-mediated cytokine production or resting cellular respiration in BV2 cells. MS analysis of the microglial biotin-labeled proteins captured the impact of lipopolysaccharide treatment (>500 differentially abundant proteins) including increased canonical proinflammatory proteins (Il1a, Irg1, and Oasl1) and decreased anti-inflammatory proteins (Arg1 and Mgl2).
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Affiliation(s)
- Sydney Sunna
- Department of Neurology, Emory University, Atlanta Georgia, USA; Center for Neurodegenerative Diseases, Emory University, Atlanta, Georgia, USA
| | - Christine Bowen
- Department of Neurology, Emory University, Atlanta Georgia, USA; Center for Neurodegenerative Diseases, Emory University, Atlanta, Georgia, USA; Department of Biochemistry, Emory University, Atlanta, Georgia, USA
| | - Hollis Zeng
- Department of Neurology, Emory University, Atlanta Georgia, USA; Center for Neurodegenerative Diseases, Emory University, Atlanta, Georgia, USA
| | - Sruti Rayaprolu
- Department of Neurology, Emory University, Atlanta Georgia, USA; Center for Neurodegenerative Diseases, Emory University, Atlanta, Georgia, USA
| | - Prateek Kumar
- Department of Neurology, Emory University, Atlanta Georgia, USA; Center for Neurodegenerative Diseases, Emory University, Atlanta, Georgia, USA
| | - Pritha Bagchi
- Center for Neurodegenerative Diseases, Emory University, Atlanta, Georgia, USA; Department of Biochemistry, Emory University, Atlanta, Georgia, USA; Emory Integrated Proteomics Core, Emory University, Atlanta, Georgia, USA
| | - Eric B Dammer
- Center for Neurodegenerative Diseases, Emory University, Atlanta, Georgia, USA; Department of Biochemistry, Emory University, Atlanta, Georgia, USA; Emory Integrated Proteomics Core, Emory University, Atlanta, Georgia, USA
| | - Qi Guo
- Center for Neurodegenerative Diseases, Emory University, Atlanta, Georgia, USA; Department of Biochemistry, Emory University, Atlanta, Georgia, USA; Emory Integrated Proteomics Core, Emory University, Atlanta, Georgia, USA
| | - Duc M Duong
- Center for Neurodegenerative Diseases, Emory University, Atlanta, Georgia, USA; Department of Biochemistry, Emory University, Atlanta, Georgia, USA; Emory Integrated Proteomics Core, Emory University, Atlanta, Georgia, USA
| | - Sara Bitarafan
- George W. Woodruff School of Mechanical Engineering, Wallace H. Coulter Department of Biomedical Engineering, and Parker H. Petit Institute for Bioengineering and Bioscience, Georgia Institute of Technology, Atlanta, Georgia, USA
| | - Aditya Natu
- Department of Neurology, Emory University, Atlanta Georgia, USA; Center for Neurodegenerative Diseases, Emory University, Atlanta, Georgia, USA
| | - Levi Wood
- George W. Woodruff School of Mechanical Engineering, Wallace H. Coulter Department of Biomedical Engineering, and Parker H. Petit Institute for Bioengineering and Bioscience, Georgia Institute of Technology, Atlanta, Georgia, USA
| | - Nicholas T Seyfried
- Department of Neurology, Emory University, Atlanta Georgia, USA; Center for Neurodegenerative Diseases, Emory University, Atlanta, Georgia, USA; Department of Biochemistry, Emory University, Atlanta, Georgia, USA; Emory Integrated Proteomics Core, Emory University, Atlanta, Georgia, USA.
| | - Srikant Rangaraju
- Department of Neurology, Emory University, Atlanta Georgia, USA; Center for Neurodegenerative Diseases, Emory University, Atlanta, Georgia, USA.
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Tsekitsidou E, Wong CJ, Ulengin-Talkish I, Barth AIM, Stearns T, Gingras AC, Wang JT, Cyert MS. Calcineurin associates with centrosomes and regulates cilia length maintenance. J Cell Sci 2023; 136:jcs260353. [PMID: 37013443 PMCID: PMC10163345 DOI: 10.1242/jcs.260353] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2022] [Accepted: 03/27/2023] [Indexed: 04/05/2023] Open
Abstract
Calcineurin, or protein phosphatase 2B (PP2B), the Ca2+ and calmodulin-activated phosphatase and target of immunosuppressants, has many substrates and functions that remain uncharacterized. By combining rapid proximity-dependent labeling with cell cycle synchronization, we mapped the spatial distribution of calcineurin in different cell cycle stages. While calcineurin-proximal proteins did not vary significantly between interphase and mitosis, calcineurin consistently associated with multiple centrosomal and/or ciliary proteins. These include POC5, which binds centrins in a Ca2+-dependent manner and is a component of the luminal scaffold that stabilizes centrioles. We show that POC5 contains a calcineurin substrate motif (PxIxIT type) that mediates calcineurin binding in vivo and in vitro. Using indirect immunofluorescence and ultrastructure expansion microscopy, we demonstrate that calcineurin colocalizes with POC5 at the centriole, and further show that calcineurin inhibitors alter POC5 distribution within the centriole lumen. Our discovery that calcineurin directly associates with centriolar proteins highlights a role for Ca2+ and calcineurin signaling at these organelles. Calcineurin inhibition promotes elongation of primary cilia without affecting ciliogenesis. Thus, Ca2+ signaling within cilia includes previously unknown functions for calcineurin in maintenance of cilia length, a process that is frequently disrupted in ciliopathies.
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Affiliation(s)
| | - Cassandra J. Wong
- Lunenfeld-Tanenbaum Research Institute, Mount Sinai Hospital, Toronto, ON, M5G 1X5, Canada
| | | | | | - Tim Stearns
- Department of Biology, Stanford University, Stanford, CA 94305, USA
- Department of Genetics, Stanford School of Medicine, Stanford, CA 94305, USA
| | - Anne-Claude Gingras
- Lunenfeld-Tanenbaum Research Institute, Mount Sinai Hospital, Toronto, ON, M5G 1X5, Canada
- Department of Molecular Genetics, University of Toronto, Toronto, ON, M5S 1A8, Canada
| | - Jennifer T. Wang
- Department of Biology, Stanford University, Stanford, CA 94305, USA
| | - Martha S. Cyert
- Department of Biology, Stanford University, Stanford, CA 94305, USA
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TurboID functions as an efficient biotin ligase for BioID applications in Xenopus embryos. Dev Biol 2022; 492:133-138. [PMID: 36270327 PMCID: PMC9643680 DOI: 10.1016/j.ydbio.2022.10.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Revised: 10/07/2022] [Accepted: 10/10/2022] [Indexed: 11/22/2022]
Abstract
BioID is a proximity labeling strategy whose goal is to identify in vivo protein-protein interactions. The central components of this strategy are modified biotin ligase enzymes that promiscuously add biotin groups to proteins in close proximity. The transferred biotin group provides a powerful tag for purification and thus identification of interacting proteins. While a variety of modified biotin ligases were created for BioID, the original enzymes were inefficient, required long incubation times, and high intracellular biotin concentrations for protein labeling. These limitations hinder the application of BioID in contexts such as developing embryos where processes such as cell division and cell fate decisions occur rapidly. Recently, a new biotin ligase called TurboID was developed that addressed many of the deficiencies of previous enzymes. In this paper we compare TurboID to the BioID2 biotin ligase in developing Xenopus embryos. We find that the TurboID enzyme has several advantages over the BioID2 enzyme. TurboID labels proteins efficiently without the addition of additional biotin and occurs at a range of temperatures compatible with the culturing of Xenopus embryos. Biotinylation events occurred rapidly and were limited by TurboID expression and not its activity. Thus, TurboID is an efficient tool for BioID applications in Xenopus embryos and its use should facilitate the identification of interacting proteins in specific networks and complexes during Xenopus development.
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Proximity labeling methods for proteomic analysis of membrane proteins. J Proteomics 2022; 264:104620. [DOI: 10.1016/j.jprot.2022.104620] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2021] [Revised: 05/09/2022] [Accepted: 05/10/2022] [Indexed: 11/19/2022]
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Pfeiffer CT, Paulo JA, Gygi SP, Rockman HA. Proximity labeling for investigating protein-protein interactions. Methods Cell Biol 2022; 169:237-266. [PMID: 35623704 PMCID: PMC10782847 DOI: 10.1016/bs.mcb.2021.12.006] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The study of protein complexes and protein-protein interactions is of great importance due to their fundamental roles in cellular function. Proximity labeling, often coupled with mass spectrometry, has become a powerful and versatile tool for studying protein-protein interactions by enriching and identifying proteins in the vicinity of a specified protein-of-interest. Here, we describe and compare traditional approaches to investigate protein-protein interactions to current day state-of-the-art proximity labeling methods. We focus on the wide array of proximity labeling strategies and underscore studies using diverse model systems to address numerous biological questions. In addition, we highlight current advances in mass spectrometry-based technology that exhibit promise in improving the depth and breadth of the data acquired in proximity labeling experiments. In all, we show the diversity of proximity labeling strategies and emphasize the broad range of applications and biological inquiries that can be addressed using this technology.
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Affiliation(s)
- Conrad T Pfeiffer
- Department of Medicine, Duke University Medical Center, Durham, NC, United States
| | - Joao A Paulo
- Department of Cell Biology, Harvard Medical School, Boston, MA, United States
| | - Steven P Gygi
- Department of Cell Biology, Harvard Medical School, Boston, MA, United States
| | - Howard A Rockman
- Department of Medicine, Duke University Medical Center, Durham, NC, United States; Department of Cell Biology, Duke University Medical Center, Durham, NC, United States.
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Molecular and Cellular Mechanisms of Vascular Development in Zebrafish. Life (Basel) 2021; 11:life11101088. [PMID: 34685459 PMCID: PMC8539546 DOI: 10.3390/life11101088] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2021] [Revised: 10/11/2021] [Accepted: 10/13/2021] [Indexed: 12/13/2022] Open
Abstract
The establishment of a functional cardiovascular system is crucial for the development of all vertebrates. Defects in the development of the cardiovascular system lead to cardiovascular diseases, which are among the top 10 causes of death worldwide. However, we are just beginning to understand which signaling pathways guide blood vessel growth in different tissues and organs. The advantages of the model organism zebrafish (Danio rerio) helped to identify novel cellular and molecular mechanisms of vascular growth. In this review we will discuss the current knowledge of vasculogenesis and angiogenesis in the zebrafish embryo. In particular, we describe the molecular mechanisms that contribute to the formation of blood vessels in different vascular beds within the embryo.
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