1
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McKetney J, Jenkins CC, Minogue C, Mach PM, Hussey EK, Glaros TG, Coon J, Dhummakupt ES. Proteomic and metabolomic profiling of acute and chronic stress events associated with military exercises. Mol Omics 2021; 18:279-295. [PMID: 34860218 DOI: 10.1039/d1mo00271f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
By characterizing physiological changes that occur in warfighters during simulated combat, we can start to unravel the key biomolecular components that are linked to physical and cognitive performance. Viable field-based sensors for the warfighter must be rapid and noninvasive. In an effort to facilitate this, we applied a multiomics pipeline to characterize the stress response in the saliva of warfighters to correlate biomolecular changes with overall performance and health. In this study, two different stress models were observed - one of chronic stress and one of acute stress. In both models, significant perturbations in the immune, metabolic, and protein manufacturing/processing systems were observed. However, when differentiating between stress models, specific metabolites associated with the "fight or flight" response and protein folding were seen to be discriminate of the acute stress model.
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Affiliation(s)
- Justin McKetney
- Department of Biomolecular Chemistry, University of Wisconsin, Madison, WI, 53706, USA. .,National Center for Quantitative Biology of Complex Systems, Madison, WI 53706, USA
| | - Conor C Jenkins
- DEVCOM Chemical Biological Center, Aberdeen Proving Grounds, MD 21010, USA.
| | - Catie Minogue
- Department of Biomolecular Chemistry, University of Wisconsin, Madison, WI, 53706, USA. .,National Center for Quantitative Biology of Complex Systems, Madison, WI 53706, USA
| | - Phillip M Mach
- DEVCOM Chemical Biological Center, Aberdeen Proving Grounds, MD 21010, USA.
| | - Erika K Hussey
- DEVCOM Soldier Center, Natick, MA 01760, USA.,Defense Innovation Unit, Mountain View, CA 94043, USA
| | - Trevor G Glaros
- DEVCOM Chemical Biological Center, Aberdeen Proving Grounds, MD 21010, USA. .,Los Alamos National Laboratory, Los Alamos, NM 87545, USA
| | - Joshua Coon
- Department of Biomolecular Chemistry, University of Wisconsin, Madison, WI, 53706, USA. .,National Center for Quantitative Biology of Complex Systems, Madison, WI 53706, USA.,Morgridge Institute for Research, Madison, WI 53515, USA.,Department of Chemistry, University of Wisconsin, Madison, WI 53706, USA
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2
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Jana A, Zieliński GK, Czarnocka‐Śniadała S, Grudzień K, Podwysocka D, Szulc M, Kajetanowicz A, Grela K. Synthesis of Substituted β‐Functionalised Styrenes by Microwave‐Assisted Olefin Cross‐Metathesis and Scalable Synthesis of Apremilast. ChemCatChem 2019. [DOI: 10.1002/cctc.201901473] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Anupam Jana
- Laboratory of Organometallic Synthesis, Faculty of Chemistry, Biological and Chemical Research CentreUniversity of Warsaw Żwirki i Wigury 101 02-089 Warsaw Poland
| | - Grzegorz Krzysztof Zieliński
- Laboratory of Organometallic Synthesis, Faculty of Chemistry, Biological and Chemical Research CentreUniversity of Warsaw Żwirki i Wigury 101 02-089 Warsaw Poland
| | - Sylwia Czarnocka‐Śniadała
- Laboratory of Organometallic Synthesis, Faculty of Chemistry, Biological and Chemical Research CentreUniversity of Warsaw Żwirki i Wigury 101 02-089 Warsaw Poland
| | - Krzysztof Grudzień
- Laboratory of Organometallic Synthesis, Faculty of Chemistry, Biological and Chemical Research CentreUniversity of Warsaw Żwirki i Wigury 101 02-089 Warsaw Poland
| | - Dominika Podwysocka
- Pharmaceutical Works Polpharma SA Pelplińska 19 83-200 Starogard Gdański Poland
| | - Marcin Szulc
- Pharmaceutical Works Polpharma SA Pelplińska 19 83-200 Starogard Gdański Poland
| | - Anna Kajetanowicz
- Laboratory of Organometallic Synthesis, Faculty of Chemistry, Biological and Chemical Research CentreUniversity of Warsaw Żwirki i Wigury 101 02-089 Warsaw Poland
| | - Karol Grela
- Laboratory of Organometallic Synthesis, Faculty of Chemistry, Biological and Chemical Research CentreUniversity of Warsaw Żwirki i Wigury 101 02-089 Warsaw Poland
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3
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Tomlin F, Gerling-Driessen UIM, Liu YC, Flynn RA, Vangala JR, Lentz CS, Clauder-Muenster S, Jakob P, Mueller WF, Ordoñez-Rueda D, Paulsen M, Matsui N, Foley D, Rafalko A, Suzuki T, Bogyo M, Steinmetz LM, Radhakrishnan SK, Bertozzi CR. Inhibition of NGLY1 Inactivates the Transcription Factor Nrf1 and Potentiates Proteasome Inhibitor Cytotoxicity. ACS CENTRAL SCIENCE 2017; 3:1143-1155. [PMID: 29202016 PMCID: PMC5704294 DOI: 10.1021/acscentsci.7b00224] [Citation(s) in RCA: 121] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/26/2017] [Indexed: 05/06/2023]
Abstract
Proteasome inhibitors are used to treat blood cancers such as multiple myeloma (MM) and mantle cell lymphoma. The efficacy of these drugs is frequently undermined by acquired resistance. One mechanism of proteasome inhibitor resistance may involve the transcription factor Nuclear Factor, Erythroid 2 Like 1 (NFE2L1, also referred to as Nrf1), which responds to proteasome insufficiency or pharmacological inhibition by upregulating proteasome subunit gene expression. This "bounce-back" response is achieved through a unique mechanism. Nrf1 is constitutively translocated into the ER lumen, N-glycosylated, and then targeted for proteasomal degradation via the ER-associated degradation (ERAD) pathway. Proteasome inhibition leads to accumulation of cytosolic Nrf1, which is then processed to form the active transcription factor. Here we show that the cytosolic enzyme N-glycanase 1 (NGLY1, the human PNGase) is essential for Nrf1 activation in response to proteasome inhibition. Chemical or genetic disruption of NGLY1 activity results in the accumulation of misprocessed Nrf1 that is largely excluded from the nucleus. Under these conditions, Nrf1 is inactive in regulating proteasome subunit gene expression in response to proteasome inhibition. Through a small molecule screen, we identified a cell-active NGLY1 inhibitor that disrupts the processing and function of Nrf1. The compound potentiates the cytotoxicity of carfilzomib, a clinically used proteasome inhibitor, against MM and T cell-derived acute lymphoblastic leukemia (T-ALL) cell lines. Thus, NGLY1 inhibition prevents Nrf1 activation and represents a new therapeutic approach for cancers that depend on proteasome homeostasis.
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Affiliation(s)
- Frederick
M. Tomlin
- Department
of Chemistry, Stanford University, Stanford, California 94305, United States
| | | | - Yi-Chang Liu
- Department
of Chemistry, Stanford University, Stanford, California 94305, United States
| | - Ryan A. Flynn
- Department
of Chemistry, Stanford University, Stanford, California 94305, United States
| | - Janakiram R. Vangala
- Department
of Pathology, Virginia Commonwealth University, Richmond, Virginia 23298, United States
| | - Christian S. Lentz
- Department
of Pathology, Stanford University School
of Medicine, 300 Pasteur
Drive, Stanford, California 94305, United States
| | - Sandra Clauder-Muenster
- Genome
Biology Unit, European Molecular Biology
Laboratory (EMBL), 69117 Heidelberg, Germany
| | - Petra Jakob
- Genome
Biology Unit, European Molecular Biology
Laboratory (EMBL), 69117 Heidelberg, Germany
| | - William F. Mueller
- Genome
Biology Unit, European Molecular Biology
Laboratory (EMBL), 69117 Heidelberg, Germany
| | - Diana Ordoñez-Rueda
- Genome
Biology Unit, European Molecular Biology
Laboratory (EMBL), 69117 Heidelberg, Germany
| | - Malte Paulsen
- Genome
Biology Unit, European Molecular Biology
Laboratory (EMBL), 69117 Heidelberg, Germany
| | - Naoko Matsui
- Glycomine,
Inc., 953 Indiana Street, San Francisco, California 94107, United States
| | - Deirdre Foley
- Glycomine,
Inc., 953 Indiana Street, San Francisco, California 94107, United States
| | - Agnes Rafalko
- Glycomine,
Inc., 953 Indiana Street, San Francisco, California 94107, United States
| | - Tadashi Suzuki
- Glycometabolome
Team, Systems Glycobiology Research Group, RIKEN Global Research Cluster, 2-1 Hirosawa, Wako, Saitama 351-0198, Japan
| | - Matthew Bogyo
- Department
of Pathology, Stanford University School
of Medicine, 300 Pasteur
Drive, Stanford, California 94305, United States
- Department
of Microbiology and Immunology, Stanford
University School of Medicine, 300 Pasteur Drive, Stanford, California 94305, United States
| | - Lars M. Steinmetz
- Genome
Biology Unit, European Molecular Biology
Laboratory (EMBL), 69117 Heidelberg, Germany
- Department
of Genetics, School of Medicine, Stanford
University, Stanford, California 94305, United States
| | - Senthil K. Radhakrishnan
- Department
of Pathology, Virginia Commonwealth University, Richmond, Virginia 23298, United States
| | - Carolyn R. Bertozzi
- Department
of Chemistry, Stanford University, Stanford, California 94305, United States
- Howard
Hughes Medical Institute, Chevy
Chase, Maryland 20815, United States
- E-mail:
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4
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Collins KC, Tsuchikama K, Lowery CA, Zhu J, Janda KD. Dissecting AI-2-mediated quorum sensing through C5-analogue synthesis and biochemical analysis. Tetrahedron 2016; 72:3593-3598. [PMID: 27340303 DOI: 10.1016/j.tet.2015.08.063] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Autoinducer-2 (AI-2)-mediated quorum sensing (QS) is utilised for both intra- and inter-species communication by a wide variety of bacteria. An understanding of the mechanism of this communication has the potential to elucidate new targets for antibacterial therapeutics. Herein, we report the synthesis of DPD analogues with modified dynamic equilibria and the evaluation of their behaviour in Gram-negative bacteria. None of the compounds showed modulation of QS in S. Typhimurium, and although no antagonism of V. harveyi was observed, chloro-analogue C5-Cl-DPD showed modest agonism in this marine bacterium. This raises the possibility that access to a cyclic form of DPD may not be required for AI-2-mediated QS in V. harveyi.
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Affiliation(s)
- Karen C Collins
- Departments of Chemistry and Immunology, The Skaggs Institute for Chemical Biology, Worm Institute of Research and Medicine (WIRM), The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, California 92037, United States
| | - Kyoji Tsuchikama
- Departments of Chemistry and Immunology, The Skaggs Institute for Chemical Biology, Worm Institute of Research and Medicine (WIRM), The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, California 92037, United States
| | - Colin A Lowery
- Departments of Chemistry and Immunology, The Skaggs Institute for Chemical Biology, Worm Institute of Research and Medicine (WIRM), The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, California 92037, United States
| | - Jie Zhu
- Departments of Chemistry and Immunology, The Skaggs Institute for Chemical Biology, Worm Institute of Research and Medicine (WIRM), The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, California 92037, United States
| | - Kim D Janda
- Departments of Chemistry and Immunology, The Skaggs Institute for Chemical Biology, Worm Institute of Research and Medicine (WIRM), The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, California 92037, United States
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Khatri V, Kumar A, Singh B, Malhotra S, Prasad AK. Synthesis of β-C-Glycopyranosyl Aldehydes and 2,6-Anhydro-heptitols. J Org Chem 2015; 80:11169-74. [DOI: 10.1021/acs.joc.5b01933] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Vinod Khatri
- Bioorganic Laboratory, Department
of Chemistry, University of Delhi, Delhi 110 007, India
| | - Amit Kumar
- Bioorganic Laboratory, Department
of Chemistry, University of Delhi, Delhi 110 007, India
| | - Balram Singh
- Bioorganic Laboratory, Department
of Chemistry, University of Delhi, Delhi 110 007, India
| | - Shashwat Malhotra
- Bioorganic Laboratory, Department
of Chemistry, University of Delhi, Delhi 110 007, India
| | - Ashok K. Prasad
- Bioorganic Laboratory, Department
of Chemistry, University of Delhi, Delhi 110 007, India
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6
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Murray C, Dyer FB, Garner P. Solid phase synthesis and ligative processing of photocaged aziridine-2-carbonyl-terminated peptides. Tetrahedron Lett 2015. [DOI: 10.1016/j.tetlet.2015.01.112] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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7
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Zhang Y, Ren Y, Li S, Hayes JD. Transcription factor Nrf1 is topologically repartitioned across membranes to enable target gene transactivation through its acidic glucose-responsive domains. PLoS One 2014; 9:e93458. [PMID: 24695487 PMCID: PMC3973704 DOI: 10.1371/journal.pone.0093458] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2014] [Accepted: 03/05/2014] [Indexed: 01/12/2023] Open
Abstract
The membrane-bound Nrf1 transcription factor regulates critical homeostatic and developmental genes. The conserved N-terminal homology box 1 (NHB1) sequence in Nrf1 targets the cap‘n’collar (CNC) basic basic-region leucine zipper (bZIP) factor to the endoplasmic reticulum (ER), but it is unknown how its activity is controlled topologically within membranes. Herein, we report a hitherto unknown mechanism by which the transactivation activity of Nrf1 is controlled through its membrane-topology. Thus after Nrf1 is anchored within ER membranes, its acidic transactivation domains (TADs), including the Asn/Ser/Thr-rich (NST) glycodomain situated between acidic domain 1 (AD1) and AD2, are transiently translocated into the lumen of the ER, where NST is glycosylated in the presence of glucose to yield an inactive 120-kDa Nrf1 glycoprotein. Subsequently, portions of the TADs partially repartition across membranes into the cyto/nucleoplasmic compartments, whereupon an active 95-kDa form of Nrf1 accumulates, a process that is more obvious in glucose-deprived cells and may involve deglycosylation. The repartitioning of Nrf1 out of membranes is monitored within this protein by its acidic-hydrophobic amphipathic glucose-responsive domains, particularly the Neh5L subdomain within AD1. Therefore, the membrane-topological organization of Nrf1 dictates its post-translational modifications (i.e. glycosylation, the putative deglycosylation and selective proteolysis), which together control its ability to transactivate target genes.
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Affiliation(s)
- Yiguo Zhang
- The NSFC-funded Laboratory of Cell Biochemistry and Gene Regulation, College of Medical Bioengineering and Faculty of Life Sciences, Chongqing University, Chongqing, China
- Division of Cancer Research, Medical Research Institute, Ninewells Hospital & Medical School, University of Dundee, Scotland, United Kingdom
- * E-mail:
| | - Yonggang Ren
- The NSFC-funded Laboratory of Cell Biochemistry and Gene Regulation, College of Medical Bioengineering and Faculty of Life Sciences, Chongqing University, Chongqing, China
| | - Shaojun Li
- The NSFC-funded Laboratory of Cell Biochemistry and Gene Regulation, College of Medical Bioengineering and Faculty of Life Sciences, Chongqing University, Chongqing, China
| | - John D. Hayes
- Division of Cancer Research, Medical Research Institute, Ninewells Hospital & Medical School, University of Dundee, Scotland, United Kingdom
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Barry C, Cocinero EJ, Çarçabal P, Gamblin D, Stanca-Kaposta EC, Remmert SM, Fernández-Alonso MC, Rudić S, Simons JP, Davis BG. 'Naked' and hydrated conformers of the conserved core pentasaccharide of N-linked glycoproteins and its building blocks. J Am Chem Soc 2013; 135:16895-903. [PMID: 24127839 PMCID: PMC3901393 DOI: 10.1021/ja4056678] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2013] [Indexed: 12/11/2022]
Abstract
N-glycosylation of eukaryotic proteins is widespread and vital to survival. The pentasaccharide unit -Man3GlcNAc2- lies at the protein-junction core of all oligosaccharides attached to asparagine side chains during this process. Although its absolute conservation implies an indispensable role, associated perhaps with its structure, its unbiased conformation and the potential modulating role of solvation are unknown; both have now been explored through a combination of synthesis, laser spectroscopy, and computation. The proximal -GlcNAc-GlcNAc- unit acts as a rigid rod, while the central, and unusual, -Man-β-1,4-GlcNAc- linkage is more flexible and is modulated by the distal Man-α-1,3- and Man-α-1,6- branching units. Solvation stiffens the 'rod' but leaves the distal residues flexible, through a β-Man pivot, ensuring anchored projection from the protein shell while allowing flexible interaction of the distal portion of N-glycosylation with bulk water and biomolecular assemblies.
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Affiliation(s)
- Conor
S. Barry
- Department
of Chemistry, Chemistry Research Laboratory, University of Oxford, Mansfield Road, Oxford OX1 3TA, United Kingdom
| | - Emilio J. Cocinero
- Department
of Chemistry, Physical and Theoretical Chemistry Laboratory, University of Oxford, South Parks Road, Oxford OX1 3QZ United Kingdom
| | - Pierre Çarçabal
- Institut
des Sciences Moléculaire d’Orsay-CNRS, Université Paris Sud, Bâtiment 210, 91405 Orsay Cedex, France
| | - David
P. Gamblin
- Department
of Chemistry, Chemistry Research Laboratory, University of Oxford, Mansfield Road, Oxford OX1 3TA, United Kingdom
| | - E. Cristina Stanca-Kaposta
- Department
of Chemistry, Physical and Theoretical Chemistry Laboratory, University of Oxford, South Parks Road, Oxford OX1 3QZ United Kingdom
| | - Sarah M. Remmert
- Department
of Chemistry, Physical and Theoretical Chemistry Laboratory, University of Oxford, South Parks Road, Oxford OX1 3QZ United Kingdom
| | | | - Svemir Rudić
- Department
of Chemistry, Chemistry Research Laboratory, University of Oxford, Mansfield Road, Oxford OX1 3TA, United Kingdom
- Department
of Chemistry, Physical and Theoretical Chemistry Laboratory, University of Oxford, South Parks Road, Oxford OX1 3QZ United Kingdom
| | - John P. Simons
- Department
of Chemistry, Physical and Theoretical Chemistry Laboratory, University of Oxford, South Parks Road, Oxford OX1 3QZ United Kingdom
| | - Benjamin G. Davis
- Department
of Chemistry, Chemistry Research Laboratory, University of Oxford, Mansfield Road, Oxford OX1 3TA, United Kingdom
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Masuda M, Miyazawa S, Ito Y, Matsuo I. Synthesis of a Versatile Probe for Analysis of Cytoplasmic Peptide-N-Glycanase. J CHIN CHEM SOC-TAIP 2012. [DOI: 10.1002/jccs.201100631] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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10
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Witte MD, van der Marel GA, Aerts JMFG, Overkleeft HS. Irreversible inhibitors and activity-based probes as research tools in chemical glycobiology. Org Biomol Chem 2011; 9:5908-26. [DOI: 10.1039/c1ob05531c] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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11
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Manabe S, Aihara Y, Ito Y. Radical C-glycosylation reaction of pyranosides with the 2,3-trans carbamate group. Chem Commun (Camb) 2011; 47:9720-2. [DOI: 10.1039/c1cc13172a] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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Fan R, Wang H, Ye Y, Gan J. PhIO/Bu4NI mediated oxidative cyclization of amidoalkylation adducts for the synthesis of N-benzoyl aziridines and oxazolines. Tetrahedron Lett 2010. [DOI: 10.1016/j.tetlet.2009.11.069] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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