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Oka S, Watanabe M, Ito E, Takeyama A, Matsuoka T, Takahashi M, Izumi Y, Arichi N, Ohno H, Yamasaki S, Inuki S. Archaeal Glycerolipids Are Recognized by C-Type Lectin Receptor Mincle. J Am Chem Soc 2023; 145:18538-18548. [PMID: 37555666 DOI: 10.1021/jacs.3c05473] [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: 08/10/2023]
Abstract
Recently, various metabolites derived from host microbes have been reported to modulate the immune system, with potential involvement in health or diseases. Archaea, prokaryotic organisms, are present in the human body, but their connection with the host is largely unknown when compared to other microorganisms such as bacteria. This study focused on unique glycerolipids from symbiotic methanogenic archaea and evaluated their activities toward an innate immune receptor. The results revealed that archaeal lipids were recognized by the C-type lectin receptor Mincle and induced immune responses. A concurrent structure-activity relationship study identified the key structural features of archaeal lipids required for recognition by Mincle. Subsequent gene expression profiling suggested qualitative differences between the symbiotic archaeal lipid and the pathogenic bacteria-derived lipid. These findings have broad implications for understanding the function of symbiotic archaea in host health and diseases.
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Affiliation(s)
- Shiori Oka
- Graduate School of Pharmaceutical Sciences, Kyoto University, Kyoto, Kyoto 606-8501, Japan
| | - Miyuki Watanabe
- Research Institute for Microbial Diseases, Osaka University, Suita, Osaka 565-0871, Japan
- Immunology Frontier Research Center (IFReC), Osaka University, Suita, Osaka 565-0871, Japan
| | - Emi Ito
- Research Institute for Microbial Diseases, Osaka University, Suita, Osaka 565-0871, Japan
- Immunology Frontier Research Center (IFReC), Osaka University, Suita, Osaka 565-0871, Japan
| | - Ami Takeyama
- Research Institute for Microbial Diseases, Osaka University, Suita, Osaka 565-0871, Japan
- Immunology Frontier Research Center (IFReC), Osaka University, Suita, Osaka 565-0871, Japan
| | - Takuro Matsuoka
- Graduate School of Pharmaceutical Sciences, Kyoto University, Kyoto, Kyoto 606-8501, Japan
| | - Masatomo Takahashi
- Division of Metabolomics, Medical Institute of Bioregulation, Kyushu University, Fukuoka, Fukuoka 812-8582, Japan
| | - Yoshihiro Izumi
- Division of Metabolomics, Medical Institute of Bioregulation, Kyushu University, Fukuoka, Fukuoka 812-8582, Japan
| | - Norihito Arichi
- Graduate School of Pharmaceutical Sciences, Kyoto University, Kyoto, Kyoto 606-8501, Japan
| | - Hiroaki Ohno
- Graduate School of Pharmaceutical Sciences, Kyoto University, Kyoto, Kyoto 606-8501, Japan
| | - Sho Yamasaki
- Research Institute for Microbial Diseases, Osaka University, Suita, Osaka 565-0871, Japan
- Immunology Frontier Research Center (IFReC), Osaka University, Suita, Osaka 565-0871, Japan
| | - Shinsuke Inuki
- Graduate School of Pharmaceutical Sciences, Kyoto University, Kyoto, Kyoto 606-8501, Japan
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Watanabe M, Motooka D, Yamasaki S. The kinetics of signaling through the common FcRγ chain determine cytokine profiles in dendritic cells. Sci Signal 2023; 16:eabn9909. [PMID: 36881655 DOI: 10.1126/scisignal.abn9909] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/09/2023]
Abstract
The common Fc receptor γ (FcRγ) chain is a signaling subunit common to several immune receptors, but cellular responses induced by FcRγ-coupled receptors are diverse. We investigated the mechanisms by which FcRγ generates divergent signals when coupled to Dectin-2 and Mincle, structurally similar C-type lectin receptors that induce the release of different cytokines from dendritic cells. Chronological tracing of transcriptomic and epigenetic changes upon stimulation revealed that Dectin-2 induced early and strong signaling, whereas Mincle-mediated signaling was delayed, which reflects their expression patterns. Generation of early and strong FcRγ-Syk signaling by engineered chimeric receptors was sufficient to recapitulate a Dectin-2-like gene expression profile. Early Syk signaling selectively stimulated the activity of the calcium ion-activated transcription factor NFAT, which rapidly altered the chromatin status and transcription of the Il2 gene. In contrast, proinflammatory cytokines, such as TNF, were induced regardless of FcRγ signaling kinetics. These results suggest that the strength and timing of FcRγ-Syk signaling can alter the quality of cellular responses through kinetics-sensing signaling machineries.
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Affiliation(s)
- Miyuki Watanabe
- Department of Molecular Immunology, Research Institute for Microbial Diseases, Osaka University, Osaka 565-0871, Japan.,Laboratory of Molecular Immunology, Immunology Frontier Research Center (IFReC), Osaka University, Osaka 565-0871, Japan
| | - Daisuke Motooka
- Department of Infection Metagenomics, Research Institute for Microbial Diseases, Osaka University, Osaka 565-0871, Japan.,Integrated Frontier Research for Medical Science Division, Institute for Open and Transdisciplinary Research Initiatives (OTRI), Osaka University, Osaka 565-0871, Japan
| | - Sho Yamasaki
- Department of Molecular Immunology, Research Institute for Microbial Diseases, Osaka University, Osaka 565-0871, Japan.,Laboratory of Molecular Immunology, Immunology Frontier Research Center (IFReC), Osaka University, Osaka 565-0871, Japan.,Center for Infectious Disease Education and Research (CiDER), Osaka University, Osaka 565-0871, Japan.,Division of Molecular Design, Medical Institute of Bioregulation, Kyushu University, Fukuoka 812-8582, Japan.,Division of Molecular Immunology, Medical Mycology Research Center, Chiba University, Chiba 260-8673, Japan
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3
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Krut' VG, Chuvpilo SA, Astrakhantseva IV, Kozlovskaya LI, Efimov GA, Kruglov AA, Drutskaya MS, Nedospasov SA. Will Peptides Help to Stop COVID-19? BIOCHEMISTRY (MOSCOW) 2022; 87:590-604. [PMID: 36154880 PMCID: PMC9282900 DOI: 10.1134/s0006297922070021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
Peptides are widely used for the diagnostics, prevention, and therapy of certain human diseases. How useful can they be for the disease caused by the SARS-CoV-2 coronavirus? In this review, we discuss the possibility of using synthetic and recombinant peptides and polypeptides for prevention of COVID-19 via blocking the interaction between the virus and its main receptor ACE2, as well as components of antiviral vaccines, in particular, against new emerging virus variants.
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Affiliation(s)
- Viktoriya G Krut'
- Sirius University of Science and Technology, Federal Territory Sirius, Krasnodar Krai, 354340, Russia
| | - Sergei A Chuvpilo
- Sirius University of Science and Technology, Federal Territory Sirius, Krasnodar Krai, 354340, Russia
| | - Irina V Astrakhantseva
- Sirius University of Science and Technology, Federal Territory Sirius, Krasnodar Krai, 354340, Russia
| | - Liubov I Kozlovskaya
- Chumakov Federal Scientific Center for Research and Development of Immunobiological Products, Russian Academy of Sciences, Moscow, 108819, Russia
- Institute of Translational Medicine and Biotechnology, Sechenov Moscow State Medical University, Moscow, 119991, Russia
| | - Grigory A Efimov
- National Medical Research Center of Hematology, Ministry of Health of the Russian Federation, Moscow, 125167, Russia
| | - Andrei A Kruglov
- Belozersky Institute of Physico-Chemical Biology, Lomonosov Moscow State University, Moscow, 119234, Russia
- Faculty of Biology, Lomonosov Moscow State University, Moscow, 119234, Russia
- German Rheumatism Research Center (DRFZ), Leibniz Institute, Berlin, 10117, Germany
| | - Marina S Drutskaya
- Sirius University of Science and Technology, Federal Territory Sirius, Krasnodar Krai, 354340, Russia
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, 119991, Russia
| | - Sergei A Nedospasov
- Sirius University of Science and Technology, Federal Territory Sirius, Krasnodar Krai, 354340, Russia.
- Belozersky Institute of Physico-Chemical Biology, Lomonosov Moscow State University, Moscow, 119234, Russia
- Faculty of Biology, Lomonosov Moscow State University, Moscow, 119234, Russia
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, 119991, Russia
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4
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Fischer S, Stegmann F, Gnanapragassam VS, Lepenies B. From structure to function – Ligand recognition by myeloid C-type lectin receptors. Comput Struct Biotechnol J 2022; 20:5790-5812. [DOI: 10.1016/j.csbj.2022.10.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2022] [Revised: 10/14/2022] [Accepted: 10/14/2022] [Indexed: 11/29/2022] Open
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VanPatten S, He M, Altiti A, F Cheng K, Ghanem MH, Al-Abed Y. Evidence supporting the use of peptides and peptidomimetics as potential SARS-CoV-2 (COVID-19) therapeutics. Future Med Chem 2020; 12:1647-1656. [PMID: 32672061 PMCID: PMC7364852 DOI: 10.4155/fmc-2020-0180] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2020] [Accepted: 06/30/2020] [Indexed: 02/07/2023] Open
Abstract
During a disease outbreak/pandemic situation such as COVID-19, researchers are in a prime position to identify and develop peptide-based therapies, which could be more rapidly and cost-effectively advanced into a clinical setting. One drawback of natural peptide drugs, however, is their proteolytic instability; peptidomimetics can help to overcome this caveat. In this review, we summarize peptide and peptide-based therapeutics that target one main entry pathway of SARS-CoV-2, which involves the host ACE2 receptor and viral spike (S) protein interaction. Furthermore, we discuss the advantages of peptidomimetics and other potential targets that have been studied using peptide-based therapeutics for COVID-19.
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Affiliation(s)
- Sonya VanPatten
- Center for Molecular Innovation, Feinstein Institute of Bioelectronic Medicine Feinstein Institutes for Medical Research, Northwell Health 350 Community Drive, Manhasset, NY 11030, USA
| | - Mingzhu He
- Center for Molecular Innovation, Feinstein Institute of Bioelectronic Medicine Feinstein Institutes for Medical Research, Northwell Health 350 Community Drive, Manhasset, NY 11030, USA
| | - Ahmad Altiti
- Center for Molecular Innovation, Feinstein Institute of Bioelectronic Medicine Feinstein Institutes for Medical Research, Northwell Health 350 Community Drive, Manhasset, NY 11030, USA
| | - Kai F Cheng
- Center for Molecular Innovation, Feinstein Institute of Bioelectronic Medicine Feinstein Institutes for Medical Research, Northwell Health 350 Community Drive, Manhasset, NY 11030, USA
| | - Mustafa H Ghanem
- Robert S. Boas Center for Genomics & Human Genetics, Feinstein Institute of Molecular Medicine Feinstein Institutes for Medical Research, Northwell Health 350 Community Drive, Manhasset, NY 11030, USA
| | - Yousef Al-Abed
- Center for Molecular Innovation, Feinstein Institute of Bioelectronic Medicine Feinstein Institutes for Medical Research, Northwell Health 350 Community Drive, Manhasset, NY 11030, USA
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Lindenwald DL, Lepenies B. C-Type Lectins in Veterinary Species: Recent Advancements and Applications. Int J Mol Sci 2020; 21:ijms21145122. [PMID: 32698416 PMCID: PMC7403975 DOI: 10.3390/ijms21145122] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Revised: 07/16/2020] [Accepted: 07/17/2020] [Indexed: 02/06/2023] Open
Abstract
C-type lectins (CTLs), a superfamily of glycan-binding receptors, play a pivotal role in the host defense against pathogens and the maintenance of immune homeostasis of higher animals and humans. CTLs in innate immunity serve as pattern recognition receptors and often bind to glycan structures in damage- and pathogen-associated molecular patterns. While CTLs are found throughout the whole animal kingdom, their ligand specificities and downstream signaling have mainly been studied in humans and in model organisms such as mice. In this review, recent advancements in CTL research in veterinary species as well as potential applications of CTL targeting in veterinary medicine are outlined.
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