1
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Newton K, Strasser A, Kayagaki N, Dixit VM. Cell death. Cell 2024; 187:235-256. [PMID: 38242081 DOI: 10.1016/j.cell.2023.11.044] [Citation(s) in RCA: 30] [Impact Index Per Article: 30.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Revised: 10/18/2023] [Accepted: 11/30/2023] [Indexed: 01/21/2024]
Abstract
Cell death supports morphogenesis during development and homeostasis after birth by removing damaged or obsolete cells. It also curtails the spread of pathogens by eliminating infected cells. Cell death can be induced by the genetically programmed suicide mechanisms of apoptosis, necroptosis, and pyroptosis, or it can be a consequence of dysregulated metabolism, as in ferroptosis. Here, we review the signaling mechanisms underlying each cell-death pathway, discuss how impaired or excessive activation of the distinct cell-death processes can promote disease, and highlight existing and potential therapies for redressing imbalances in cell death in cancer and other diseases.
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Affiliation(s)
- Kim Newton
- Physiological Chemistry Department, Genentech, Inc., 1 DNA Way, South San Francisco, CA 94080, USA.
| | - Andreas Strasser
- WEHI: Walter and Eliza Hall Institute of Medical Research, Parkville, VIC 3052, Australia; Department of Medical Biology, The University of Melbourne, Melbourne, VIC 3010, Australia.
| | - Nobuhiko Kayagaki
- Physiological Chemistry Department, Genentech, Inc., 1 DNA Way, South San Francisco, CA 94080, USA.
| | - Vishva M Dixit
- Physiological Chemistry Department, Genentech, Inc., 1 DNA Way, South San Francisco, CA 94080, USA.
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2
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Santos LGC, Parreira VDSC, da Silva EMG, Santos MDM, Fernandes ADF, Neves-Ferreira AGDC, Carvalho PC, Freitas FCDP, Passetti F. SpliceProt 2.0: A Sequence Repository of Human, Mouse, and Rat Proteoforms. Int J Mol Sci 2024; 25:1183. [PMID: 38256255 PMCID: PMC10816255 DOI: 10.3390/ijms25021183] [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: 10/31/2023] [Revised: 12/15/2023] [Accepted: 01/03/2024] [Indexed: 01/24/2024] Open
Abstract
SpliceProt 2.0 is a public proteogenomics database that aims to list the sequence of known proteins and potential new proteoforms in human, mouse, and rat proteomes. This updated repository provides an even broader range of computationally translated proteins and serves, for example, to aid with proteomic validation of splice variants absent from the reference UniProtKB/SwissProt database. We demonstrate the value of SpliceProt 2.0 to predict orthologous proteins between humans and murines based on transcript reconstruction, sequence annotation and detection at the transcriptome and proteome levels. In this release, the annotation data used in the reconstruction of transcripts based on the methodology of ternary matrices were acquired from new databases such as Ensembl, UniProt, and APPRIS. Another innovation implemented in the pipeline is the exclusion of transcripts predicted to be susceptible to degradation through the NMD pathway. Taken together, our repository and its applications represent a valuable resource for the proteogenomics community.
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Affiliation(s)
- Letícia Graziela Costa Santos
- Instituto Carlos Chagas, Fundação Oswaldo Cruz (FIOCRUZ), Rua Professor Algacyr Munhoz Mader 3775, Cidade Industrial De Curitiba, Curitiba 81310-020, PR, Brazil
| | - Vinícius da Silva Coutinho Parreira
- Instituto Carlos Chagas, Fundação Oswaldo Cruz (FIOCRUZ), Rua Professor Algacyr Munhoz Mader 3775, Cidade Industrial De Curitiba, Curitiba 81310-020, PR, Brazil
| | - Esdras Matheus Gomes da Silva
- Instituto Carlos Chagas, Fundação Oswaldo Cruz (FIOCRUZ), Rua Professor Algacyr Munhoz Mader 3775, Cidade Industrial De Curitiba, Curitiba 81310-020, PR, Brazil
- Laboratory of Toxinology, Oswaldo Cruz Institute, Fundação Oswaldo Cruz (FIOCRUZ), Av. Brazil 4036, Campus Maré, Rio de Janeiro 21040-361, RJ, Brazil
| | - Marlon Dias Mariano Santos
- Instituto Carlos Chagas, Fundação Oswaldo Cruz (FIOCRUZ), Rua Professor Algacyr Munhoz Mader 3775, Cidade Industrial De Curitiba, Curitiba 81310-020, PR, Brazil
| | - Alexander da Franca Fernandes
- Instituto Carlos Chagas, Fundação Oswaldo Cruz (FIOCRUZ), Rua Professor Algacyr Munhoz Mader 3775, Cidade Industrial De Curitiba, Curitiba 81310-020, PR, Brazil
| | - Ana Gisele da Costa Neves-Ferreira
- Laboratory of Toxinology, Oswaldo Cruz Institute, Fundação Oswaldo Cruz (FIOCRUZ), Av. Brazil 4036, Campus Maré, Rio de Janeiro 21040-361, RJ, Brazil
| | - Paulo Costa Carvalho
- Instituto Carlos Chagas, Fundação Oswaldo Cruz (FIOCRUZ), Rua Professor Algacyr Munhoz Mader 3775, Cidade Industrial De Curitiba, Curitiba 81310-020, PR, Brazil
| | - Flávia Cristina de Paula Freitas
- Instituto Carlos Chagas, Fundação Oswaldo Cruz (FIOCRUZ), Rua Professor Algacyr Munhoz Mader 3775, Cidade Industrial De Curitiba, Curitiba 81310-020, PR, Brazil
- Departamento de Genética e Evolução, Universidade Federal de São Carlos (UFSCar), Rodovia Washington Luis, Km 235, São Carlos 13565-905, SP, Brazil
| | - Fabio Passetti
- Instituto Carlos Chagas, Fundação Oswaldo Cruz (FIOCRUZ), Rua Professor Algacyr Munhoz Mader 3775, Cidade Industrial De Curitiba, Curitiba 81310-020, PR, Brazil
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3
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Garnish SE, Martin KR, Kauppi M, Jackson VE, Ambrose R, Eng VV, Chiou S, Meng Y, Frank D, Tovey Crutchfield EC, Patel KM, Jacobsen AV, Atkin-Smith GK, Di Rago L, Doerflinger M, Horne CR, Hall C, Young SN, Cook M, Athanasopoulos V, Vinuesa CG, Lawlor KE, Wicks IP, Ebert G, Ng AP, Slade CA, Pearson JS, Samson AL, Silke J, Murphy JM, Hildebrand JM. A common human MLKL polymorphism confers resistance to negative regulation by phosphorylation. Nat Commun 2023; 14:6046. [PMID: 37770424 PMCID: PMC10539340 DOI: 10.1038/s41467-023-41724-6] [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: 09/27/2022] [Accepted: 09/13/2023] [Indexed: 09/30/2023] Open
Abstract
Across the globe, 2-3% of humans carry the p.Ser132Pro single nucleotide polymorphism in MLKL, the terminal effector protein of the inflammatory form of programmed cell death, necroptosis. Here we show that this substitution confers a gain in necroptotic function in human cells, with more rapid accumulation of activated MLKLS132P in biological membranes and MLKLS132P overriding pharmacological and endogenous inhibition of MLKL. In mouse cells, the equivalent Mlkl S131P mutation confers a gene dosage dependent reduction in sensitivity to TNF-induced necroptosis in both hematopoietic and non-hematopoietic cells, but enhanced sensitivity to IFN-β induced death in non-hematopoietic cells. In vivo, MlklS131P homozygosity reduces the capacity to clear Salmonella from major organs and retards recovery of hematopoietic stem cells. Thus, by dysregulating necroptosis, the S131P substitution impairs the return to homeostasis after systemic challenge. Present day carriers of the MLKL S132P polymorphism may be the key to understanding how MLKL and necroptosis modulate the progression of complex polygenic human disease.
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Affiliation(s)
- Sarah E Garnish
- The Walter and Eliza Hall Institute, Parkville, VIC, Australia
- University of Melbourne, Department of Medical Biology, Parkville, VIC, Australia
| | - Katherine R Martin
- The Walter and Eliza Hall Institute, Parkville, VIC, Australia
- University of Melbourne, Department of Medical Biology, Parkville, VIC, Australia
| | - Maria Kauppi
- The Walter and Eliza Hall Institute, Parkville, VIC, Australia
- University of Melbourne, Department of Medical Biology, Parkville, VIC, Australia
| | - Victoria E Jackson
- The Walter and Eliza Hall Institute, Parkville, VIC, Australia
- University of Melbourne, Department of Medical Biology, Parkville, VIC, Australia
| | - Rebecca Ambrose
- Centre for Innate Immunity and Infectious Diseases, Hudson Institute of Medical Research, Clayton, VIC, Australia
- Department of Molecular and Translational Science, Monash University, Clayton, VIC, Australia
| | - Vik Ven Eng
- Centre for Innate Immunity and Infectious Diseases, Hudson Institute of Medical Research, Clayton, VIC, Australia
- Department of Microbiology, Monash University, Clayton, VIC, Australia
| | - Shene Chiou
- The Walter and Eliza Hall Institute, Parkville, VIC, Australia
- University of Melbourne, Department of Medical Biology, Parkville, VIC, Australia
| | - Yanxiang Meng
- The Walter and Eliza Hall Institute, Parkville, VIC, Australia
- University of Melbourne, Department of Medical Biology, Parkville, VIC, Australia
| | - Daniel Frank
- The Walter and Eliza Hall Institute, Parkville, VIC, Australia
| | - Emma C Tovey Crutchfield
- The Walter and Eliza Hall Institute, Parkville, VIC, Australia
- University of Melbourne, Faculty of Medicine, Dentistry and Health Sciences, Parkville, VIC, Australia
| | - Komal M Patel
- The Walter and Eliza Hall Institute, Parkville, VIC, Australia
| | - Annette V Jacobsen
- The Walter and Eliza Hall Institute, Parkville, VIC, Australia
- University of Melbourne, Department of Medical Biology, Parkville, VIC, Australia
| | - Georgia K Atkin-Smith
- The Walter and Eliza Hall Institute, Parkville, VIC, Australia
- University of Melbourne, Department of Medical Biology, Parkville, VIC, Australia
| | - Ladina Di Rago
- The Walter and Eliza Hall Institute, Parkville, VIC, Australia
- University of Melbourne, Department of Medical Biology, Parkville, VIC, Australia
| | - Marcel Doerflinger
- The Walter and Eliza Hall Institute, Parkville, VIC, Australia
- University of Melbourne, Department of Medical Biology, Parkville, VIC, Australia
| | - Christopher R Horne
- The Walter and Eliza Hall Institute, Parkville, VIC, Australia
- University of Melbourne, Department of Medical Biology, Parkville, VIC, Australia
| | - Cathrine Hall
- The Walter and Eliza Hall Institute, Parkville, VIC, Australia
| | - Samuel N Young
- The Walter and Eliza Hall Institute, Parkville, VIC, Australia
| | - Matthew Cook
- Centre for Personalised Immunology and Canberra Clinical Genomics, Australian National University, Canberra, ACT, Australia
- Cambridge Institute for Therapeutic Immunology and Infectious Disease, University of Cambridge, Cambridge, UK
| | - Vicki Athanasopoulos
- Department of Immunology and Infection, John Curtin School of Medical Research, Australian National University, Canberra, ACT, Australia
| | - Carola G Vinuesa
- Centre for Personalised Immunology and Canberra Clinical Genomics, Australian National University, Canberra, ACT, Australia
- Department of Immunology and Infection, John Curtin School of Medical Research, Australian National University, Canberra, ACT, Australia
- The Francis Crick Institute, London, UK
- University College London, London, UK
- China Australia Centre for Personalized Immunology (CACPI), Renji Hospital, Shanghai Jiao Tong University School of Medicine (SJTUSM), Shanghai, China
| | - Kate E Lawlor
- Centre for Innate Immunity and Infectious Diseases, Hudson Institute of Medical Research, Clayton, VIC, Australia
- Department of Molecular and Translational Science, Monash University, Clayton, VIC, Australia
| | - Ian P Wicks
- The Walter and Eliza Hall Institute, Parkville, VIC, Australia
- University of Melbourne, Department of Medical Biology, Parkville, VIC, Australia
| | - Gregor Ebert
- Institute of Virology, Technical University of Munich/Helmholtz Munich, Munich, Germany
| | - Ashley P Ng
- The Walter and Eliza Hall Institute, Parkville, VIC, Australia
- University of Melbourne, Department of Medical Biology, Parkville, VIC, Australia
- Clinical Haematology Department, The Royal Melbourne Hospital and Peter MacCallum Cancer Centre, Parkville, VIC, Australia
| | - Charlotte A Slade
- The Walter and Eliza Hall Institute, Parkville, VIC, Australia
- University of Melbourne, Department of Medical Biology, Parkville, VIC, Australia
- Department of Clinical Immunology & Allergy, Royal Melbourne Hospital, Parkville, VIC, Australia
| | - Jaclyn S Pearson
- Centre for Innate Immunity and Infectious Diseases, Hudson Institute of Medical Research, Clayton, VIC, Australia
- Department of Molecular and Translational Science, Monash University, Clayton, VIC, Australia
- Department of Microbiology, Monash University, Clayton, VIC, Australia
| | - André L Samson
- The Walter and Eliza Hall Institute, Parkville, VIC, Australia
- University of Melbourne, Department of Medical Biology, Parkville, VIC, Australia
| | - John Silke
- The Walter and Eliza Hall Institute, Parkville, VIC, Australia
- University of Melbourne, Department of Medical Biology, Parkville, VIC, Australia
| | - James M Murphy
- The Walter and Eliza Hall Institute, Parkville, VIC, Australia
- University of Melbourne, Department of Medical Biology, Parkville, VIC, Australia
| | - Joanne M Hildebrand
- The Walter and Eliza Hall Institute, Parkville, VIC, Australia.
- University of Melbourne, Department of Medical Biology, Parkville, VIC, Australia.
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4
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Gardner C, Davies KA, Zhang Y, Brzozowski M, Czabotar PE, Murphy JM, Lessene G. From (Tool)Bench to Bedside: The Potential of Necroptosis Inhibitors. J Med Chem 2023; 66:2361-2385. [PMID: 36781172 PMCID: PMC9969410 DOI: 10.1021/acs.jmedchem.2c01621] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/15/2023]
Abstract
Necroptosis is a regulated caspase-independent form of necrotic cell death that results in an inflammatory phenotype. This process contributes profoundly to the pathophysiology of numerous neurodegenerative, cardiovascular, infectious, malignant, and inflammatory diseases. Receptor-interacting protein kinase 1 (RIPK1), RIPK3, and the mixed lineage kinase domain-like protein (MLKL) pseudokinase have been identified as the key components of necroptosis signaling and are the most promising targets for therapeutic intervention. Here, we review recent developments in the field of small-molecule inhibitors of necroptosis signaling, provide guidelines for their use as chemical probes to study necroptosis, and assess the therapeutic challenges and opportunities of such inhibitors in the treatment of a range of clinical indications.
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Affiliation(s)
- Christopher
R. Gardner
- The
Walter and Eliza Hall Institute of Medical Research, Parkville, VIC 3052, Australia,Department
of Medical Biology, University of Melbourne, Parkville, VIC 3052, Australia
| | - Katherine A. Davies
- The
Walter and Eliza Hall Institute of Medical Research, Parkville, VIC 3052, Australia,Department
of Medical Biology, University of Melbourne, Parkville, VIC 3052, Australia
| | - Ying Zhang
- The
Walter and Eliza Hall Institute of Medical Research, Parkville, VIC 3052, Australia,Department
of Medical Biology, University of Melbourne, Parkville, VIC 3052, Australia
| | - Martin Brzozowski
- The
Walter and Eliza Hall Institute of Medical Research, Parkville, VIC 3052, Australia,Department
of Medical Biology, University of Melbourne, Parkville, VIC 3052, Australia
| | - Peter E. Czabotar
- The
Walter and Eliza Hall Institute of Medical Research, Parkville, VIC 3052, Australia,Department
of Medical Biology, University of Melbourne, Parkville, VIC 3052, Australia
| | - James M. Murphy
- The
Walter and Eliza Hall Institute of Medical Research, Parkville, VIC 3052, Australia,Department
of Medical Biology, University of Melbourne, Parkville, VIC 3052, Australia
| | - Guillaume Lessene
- The
Walter and Eliza Hall Institute of Medical Research, Parkville, VIC 3052, Australia,Department
of Medical Biology, University of Melbourne, Parkville, VIC 3052, Australia,Department
of Pharmacology and Therapeutics, University
of Melbourne, Parkville, VIC 3052, Australia,Email;
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5
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Tovey Crutchfield EC, Garnish SE, Day J, Anderton H, Chiou S, Hempel A, Hall C, Patel KM, Gangatirkar P, Martin KR, Li Wai Suen CSN, Garnham AL, Kueh AJ, Wicks IP, Silke J, Nachbur U, Samson AL, Murphy JM, Hildebrand JM. MLKL deficiency protects against low-grade, sterile inflammation in aged mice. Cell Death Differ 2023; 30:1059-1071. [PMID: 36755069 PMCID: PMC10070424 DOI: 10.1038/s41418-023-01121-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2022] [Revised: 01/16/2023] [Accepted: 01/23/2023] [Indexed: 02/10/2023] Open
Abstract
MLKL and RIPK3 are the core signaling proteins of the inflammatory cell death pathway, necroptosis, which is a known mediator and modifier of human disease. Necroptosis has been implicated in the progression of disease in almost every physiological system and recent reports suggest a role for necroptosis in aging. Here, we present the first comprehensive analysis of age-related histopathological and immunological phenotypes in a cohort of Mlkl-/- and Ripk3-/- mice on a congenic C57BL/6 J genetic background. We show that genetic deletion of Mlkl in female mice interrupts immune system aging, specifically delaying the age-related reduction of circulating lymphocytes. -Seventeen-month-old Mlkl-/- female mice were also protected against age-related chronic sterile inflammation in connective tissue and skeletal muscle relative to wild-type littermate controls, exhibiting a reduced number of immune cell infiltrates in these sites and fewer regenerating myocytes. These observations implicate MLKL in age-related sterile inflammation, suggesting a possible application for long-term anti-necroptotic therapy in humans.
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Affiliation(s)
- Emma C Tovey Crutchfield
- The Walter and Eliza Hall Institute, Parkville, VIC, Australia.,The University of Melbourne, Department of Medical Biology, Parkville, VIC, Australia.,The University of Melbourne, Faculty of Medicine, Dentistry and Health Sciences, Parkville, VIC, Australia
| | - Sarah E Garnish
- The Walter and Eliza Hall Institute, Parkville, VIC, Australia.,The University of Melbourne, Department of Medical Biology, Parkville, VIC, Australia
| | - Jessica Day
- The Walter and Eliza Hall Institute, Parkville, VIC, Australia.,The University of Melbourne, Department of Medical Biology, Parkville, VIC, Australia.,Royal Melbourne Hospital, Rheumatology Unit, Parkville, VIC, Australia
| | - Holly Anderton
- The Walter and Eliza Hall Institute, Parkville, VIC, Australia.,The University of Melbourne, Department of Medical Biology, Parkville, VIC, Australia
| | - Shene Chiou
- The Walter and Eliza Hall Institute, Parkville, VIC, Australia.,The University of Melbourne, Department of Medical Biology, Parkville, VIC, Australia
| | - Anne Hempel
- The Walter and Eliza Hall Institute, Parkville, VIC, Australia
| | - Cathrine Hall
- The Walter and Eliza Hall Institute, Parkville, VIC, Australia
| | - Komal M Patel
- The Walter and Eliza Hall Institute, Parkville, VIC, Australia
| | | | - Katherine R Martin
- The Walter and Eliza Hall Institute, Parkville, VIC, Australia.,The University of Melbourne, Department of Medical Biology, Parkville, VIC, Australia
| | | | | | - Andrew J Kueh
- The Walter and Eliza Hall Institute, Parkville, VIC, Australia.,The University of Melbourne, Department of Medical Biology, Parkville, VIC, Australia
| | - Ian P Wicks
- The Walter and Eliza Hall Institute, Parkville, VIC, Australia.,The University of Melbourne, Department of Medical Biology, Parkville, VIC, Australia.,Royal Melbourne Hospital, Rheumatology Unit, Parkville, VIC, Australia
| | - John Silke
- The Walter and Eliza Hall Institute, Parkville, VIC, Australia.,The University of Melbourne, Department of Medical Biology, Parkville, VIC, Australia
| | - Ueli Nachbur
- The Walter and Eliza Hall Institute, Parkville, VIC, Australia.,The University of Melbourne, Department of Medical Biology, Parkville, VIC, Australia
| | - Andre L Samson
- The Walter and Eliza Hall Institute, Parkville, VIC, Australia.,The University of Melbourne, Department of Medical Biology, Parkville, VIC, Australia
| | - James M Murphy
- The Walter and Eliza Hall Institute, Parkville, VIC, Australia. .,The University of Melbourne, Department of Medical Biology, Parkville, VIC, Australia.
| | - Joanne M Hildebrand
- The Walter and Eliza Hall Institute, Parkville, VIC, Australia. .,The University of Melbourne, Department of Medical Biology, Parkville, VIC, Australia.
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6
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Onal T, Ozgul-Onal M, Chefetz I. Mixed lineage kinase domain-like pseudokinase: Conventional (necroptosis) and unconventional (necroptosis-independent) functions and features. ADVANCES IN PROTEIN CHEMISTRY AND STRUCTURAL BIOLOGY 2023; 134:225-243. [PMID: 36858737 DOI: 10.1016/bs.apcsb.2022.11.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Mixed lineage kinase domain-like pseudokinase (MLKL) is the terminal and indispensable mediator of necroptosis. Necroptosis, also known as programmed cell necrosis, is a caspase-independent cell death mechanism involved in various pathologic and inflammatory processes. Triggering necroptosis could be an alternative approach in treating apoptosis-resistant cancer cells to prevent recurrent disease. In addition to its function in necroptosis, MLKL plays a role as a regulator in many cellular processes independent of necroptosis. A better understanding of the intracellular function of MLKL and its role in various diseases and pathologic conditions is needed to enable discovery of new targeted therapies. Various necroptosis-dependent and independent functions of MLKL are reviewed in this chapter, with a focus on functions of MLKL in necroptosis, autophagy, inflammation, tissue regeneration, and endosomal trafficking.
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Affiliation(s)
- Tuna Onal
- Faculty of Medicine, Department of Histology and Embryology, Bandirma Onyedi Eylul University, Balikesir, Turkey; The Hormel Institute, University of Minnesota, Austin, MN, United States
| | - Melike Ozgul-Onal
- The Hormel Institute, University of Minnesota, Austin, MN, United States; Faculty of Medicine, Department of Histology and Embryology, Mugla Sitki Kocman University, Mugla, Turkey
| | - Ilana Chefetz
- The Hormel Institute, University of Minnesota, Austin, MN, United States; Masonic Cancer Center, University of Minnesota, Minneapolis, MN, United States; Stem Cell Institute, University of Minnesota, Minneapolis, MN, United States; Department of Obstetrics, Gynecology and Women's Health, University of Minnesota, Minneapolis, MN, United States.
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7
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8
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Rare catastrophes and evolutionary legacies: human germline gene variants in MLKL and the necroptosis signalling pathway. Biochem Soc Trans 2022; 50:529-539. [PMID: 35166320 PMCID: PMC9022980 DOI: 10.1042/bst20210517] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2021] [Revised: 01/17/2022] [Accepted: 01/24/2022] [Indexed: 02/07/2023]
Abstract
Programmed cell death has long been characterised as a key player in the development of human disease. Necroptosis is a lytic form of programmed cell death that is universally mediated by the effector protein mixed lineage kinase domain-like (MLKL), a pseudokinase. MLKL's activating kinase, receptor interacting protein kinase 3 (RIPK3), is itself activated within context specific scaffolds of receptor interacting protein kinase 1 (RIPK1), Z-DNA Binding Protein-1 (ZBP1) or TIR domain-containing adaptor inducing interferon-β (TRIF). These core necroptosis modulating proteins have been comprehensively revealed as potent drivers and suppressors of disease in inbred mouse strains. However, their roles in human disease within the 'real world' of diverse genetic backgrounds, natural infection and environmental challenges remains less well understood. Over 20 unique disease-associated human germline gene variants in this core necroptotic machinery have been reported in the literature and human clinico-genetics databases like ClinVar to date. In this review, we provide an overview of these human gene variants, with an emphasis on those encoding MLKL. These experiments of nature have the potential to not only enrich our understanding of the basic biology of necroptosis, but offer important population level insights into which clinical indications stand to benefit most from necroptosis-targeted drugs.
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9
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Whole-genome sequencing reveals novel ethnicity-specific rare variants associated with Alzheimer's disease. Mol Psychiatry 2022; 27:2554-2562. [PMID: 35264725 PMCID: PMC9135624 DOI: 10.1038/s41380-022-01483-0] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Revised: 01/21/2022] [Accepted: 02/08/2022] [Indexed: 12/03/2022]
Abstract
Alzheimer's disease (AD) is the most common multifactorial neurodegenerative disease among elderly people. Genome-wide association studies (GWAS) have been highly successful in identifying genetic risk factors. However, GWAS investigate common variants, which tend to have small effect sizes, and rare variants with potentially larger phenotypic effects have not been sufficiently investigated. Whole-genome sequencing (WGS) enables us to detect those rare variants. Here, we performed rare-variant association studies by using WGS data from 140 individuals with probable AD and 798 cognitively normal elder controls (CN), as well as single-nucleotide polymorphism genotyping data from an independent large Japanese AD cohort of 1604 AD and 1235 CN subjects. We identified two rare variants as candidates for AD association: a missense variant in OR51G1 (rs146006146, c.815 G > A, p.R272H) and a stop-gain variant in MLKL (rs763812068, c.142 C > T, p.Q48X). Subsequent in vitro functional analysis revealed that the MLKL stop-gain variant can contribute to increases not only in abnormal cells that should die by programmed cell death but do not, but also in the ratio of Aβ42 to Aβ40. We further detected AD candidate genes through gene-based association tests of rare variants; a network-based meta-analysis using these candidates identified four functionally important hub genes (NCOR2, PLEC, DMD, and NEDD4). Our findings will contribute to the understanding of AD and provide novel insights into its pathogenic mechanisms that can be used in future studies.
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10
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Place DE, Samir P, Malireddi RS, Kanneganti TD. Integrated stress response restricts macrophage necroptosis. Life Sci Alliance 2021; 5:5/1/e202101260. [PMID: 34764207 PMCID: PMC8605341 DOI: 10.26508/lsa.202101260] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2021] [Revised: 10/25/2021] [Accepted: 10/26/2021] [Indexed: 11/25/2022] Open
Abstract
Stress inhibits necroptosis in a PERK-dependent manner via reduced RIPK1-RIPK3-MLKL signaling, showing an integral mechanistic connection between stress responses and programmed cell death. The integrated stress response (ISR) regulates cellular homeostasis and cell survival following exposure to stressors. Cell death processes such as apoptosis and pyroptosis are known to be modulated by stress responses, but the role of the ISR in necroptosis is poorly understood. Necroptosis is an inflammatory, lytic form of cell death driven by the RIPK3-MLKL signaling axis. Here, we show that macrophages that have induced the ISR are protected from subsequent necroptosis. Consistent with a reduction in necroptosis, phosphorylation of RIPK1, RIPK3, and MLKL is reduced in macrophages pre-treated with ISR-inducing agents that are challenged with necroptosis-inducing triggers. The stress granule component DDX3X, which is involved in ISR-mediated regulation of pyroptosis, is not required for protecting ISR-treated cells from necroptosis. Disruption of stress granule assembly or knockdown of Perk restored necroptosis in pre-stressed cells. Together, these findings identify a critical role for the ISR in limiting necroptosis in macrophages.
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Affiliation(s)
- David E Place
- Department of Immunology, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Parimal Samir
- Department of Immunology, St. Jude Children's Research Hospital, Memphis, TN, USA
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11
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Hildebrand JM, Lo B, Tomei S, Mattei V, Young SN, Fitzgibbon C, Murphy JM, Fadda A. A family harboring an MLKL loss of function variant implicates impaired necroptosis in diabetes. Cell Death Dis 2021; 12:345. [PMID: 33795639 PMCID: PMC8016849 DOI: 10.1038/s41419-021-03636-5] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2020] [Revised: 03/10/2021] [Accepted: 03/15/2021] [Indexed: 02/01/2023]
Abstract
Maturity-onset diabetes of the young, MODY, is an autosomal dominant disease with incomplete penetrance. In a family with multiple generations of diabetes and several early onset diabetic siblings, we found the previously reported P33T PDX1 damaging mutation. Interestingly, this substitution was also present in a healthy sibling. In contrast, a second very rare heterozygous damaging mutation in the necroptosis terminal effector, MLKL, was found exclusively in the diabetic family members. Aberrant cell death by necroptosis is a cause of inflammatory diseases and has been widely implicated in human pathologies, but has not yet been attributed functions in diabetes. Here, we report that the MLKL substitution observed in diabetic patients, G316D, results in diminished phosphorylation by its upstream activator, the RIPK3 kinase, and no capacity to reconstitute necroptosis in two distinct MLKL-/- human cell lines. This MLKL mutation may act as a modifier to the P33T PDX1 mutation, and points to a potential role of impairment of necroptosis in diabetes. Our findings highlight the importance of family studies in unraveling MODY's incomplete penetrance, and provide further support for the involvement of dysregulated necroptosis in human disease.
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Affiliation(s)
- Joanne M Hildebrand
- The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC, 3052, Australia
- Department of Medical Biology, University of Melbourne, Parkville, VIC, 3050, Australia
| | - Bernice Lo
- Research Department, Sidra Medicine, Doha, 26999, Qatar
| | - Sara Tomei
- Research Department, Sidra Medicine, Doha, 26999, Qatar
| | | | - Samuel N Young
- The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC, 3052, Australia
| | - Cheree Fitzgibbon
- The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC, 3052, Australia
| | - James M Murphy
- The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC, 3052, Australia
- Department of Medical Biology, University of Melbourne, Parkville, VIC, 3050, Australia
| | - Abeer Fadda
- Research Department, Sidra Medicine, Doha, 26999, Qatar.
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12
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Zhan C, Huang M, Yang X, Hou J. MLKL: Functions beyond serving as the Executioner of Necroptosis. Theranostics 2021; 11:4759-4769. [PMID: 33754026 PMCID: PMC7978304 DOI: 10.7150/thno.54072] [Citation(s) in RCA: 57] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2020] [Accepted: 02/07/2021] [Indexed: 02/07/2023] Open
Abstract
Recently, necroptosis, as a programmed cell death pathway, has drawn much attention as it has been implicated in multiple pathologies, especially in the field of inflammatory diseases. Pseudokinase mixed lineage kinase domain-like protein (MLKL) serves as a terminal-known obligate effector in the process of necroptosis. To date, the majority of research on MLKL has focused on its role in necroptosis, and the prevailing view has been that the sole function of MLKL is to mediate necroptosis. However, increasing evidence indicates that MLKL can serve as a regulator of many diseases via its non-necroptotic functions. These functions of MLKL shed light on its functional complexity and diversity. In this review, we briefly introduce the current state of knowledge regarding the structure of MLKL, necroptosis signaling, as well as cross-linkages among necroptosis and other regulated cell death pathways, and we particularly highlight recent progress related to newly identified functions and inhibitors of MLKL. These discussions promote a better understanding of the role of MLKL in diseases, which will foster efforts to pharmacologically target this molecule in clinical treatments.
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13
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Weir A, Hughes S, Rashidi M, Hildebrand JM, Vince JE. Necroptotic movers and shakers: cell types, inflammatory drivers and diseases. Curr Opin Immunol 2020; 68:83-97. [PMID: 33160107 DOI: 10.1016/j.coi.2020.09.008] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Revised: 09/21/2020] [Accepted: 09/22/2020] [Indexed: 02/07/2023]
Abstract
The necroptotic cell death pathway has received significant attention for its ability to trigger inflammatory responses and its potential involvement in related conditions. Recent insights into the essential membrane damaging necroptotic pseudokinase effector, Mixed lineage kinase domain like (MLKL), have revealed a number of diverse MLKL functions that contribute to the inflammatory nature of necroptosis. Here we review distinct MLKL signalling roles and document the immunogenic molecules released by necroptosis. We discuss specific in vivo MLKL-driven responses, the activation of inflammasome complexes and innate lymphoid cells, which have been documented to drive disease. Finally, we list necroptotic competent cell types and their involvement in MLKL-driven cell death-associated and inflammatory-associated conditions.
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Affiliation(s)
- Ashley Weir
- The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC, 3052, Australia; The Department of Medical Biology, University of Melbourne, Parkville, VIC, 3010, Australia
| | - Sebastian Hughes
- The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC, 3052, Australia; The Department of Medical Biology, University of Melbourne, Parkville, VIC, 3010, Australia
| | - Maryam Rashidi
- The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC, 3052, Australia; The Department of Medical Biology, University of Melbourne, Parkville, VIC, 3010, Australia
| | - Joanne M Hildebrand
- The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC, 3052, Australia; The Department of Medical Biology, University of Melbourne, Parkville, VIC, 3010, Australia.
| | - James E Vince
- The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC, 3052, Australia; The Department of Medical Biology, University of Melbourne, Parkville, VIC, 3010, Australia.
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14
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Hildebrand JM, Kauppi M, Majewski IJ, Liu Z, Cox AJ, Miyake S, Petrie EJ, Silk MA, Li Z, Tanzer MC, Brumatti G, Young SN, Hall C, Garnish SE, Corbin J, Stutz MD, Di Rago L, Gangatirkar P, Josefsson EC, Rigbye K, Anderton H, Rickard JA, Tripaydonis A, Sheridan J, Scerri TS, Jackson VE, Czabotar PE, Zhang JG, Varghese L, Allison CC, Pellegrini M, Tannahill GM, Hatchell EC, Willson TA, Stockwell D, de Graaf CA, Collinge J, Hilton A, Silke N, Spall SK, Chau D, Athanasopoulos V, Metcalf D, Laxer RM, Bassuk AG, Darbro BW, Fiatarone Singh MA, Vlahovich N, Hughes D, Kozlovskaia M, Ascher DB, Warnatz K, Venhoff N, Thiel J, Biben C, Blum S, Reveille J, Hildebrand MS, Vinuesa CG, McCombe P, Brown MA, Kile BT, McLean C, Bahlo M, Masters SL, Nakano H, Ferguson PJ, Murphy JM, Alexander WS, Silke J. A missense mutation in the MLKL brace region promotes lethal neonatal inflammation and hematopoietic dysfunction. Nat Commun 2020; 11:3150. [PMID: 32561755 PMCID: PMC7305203 DOI: 10.1038/s41467-020-16819-z] [Citation(s) in RCA: 66] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2019] [Accepted: 05/27/2020] [Indexed: 12/13/2022] Open
Abstract
MLKL is the essential effector of necroptosis, a form of programmed lytic cell death. We have isolated a mouse strain with a single missense mutation, MlklD139V, that alters the two-helix 'brace' that connects the killer four-helix bundle and regulatory pseudokinase domains. This confers constitutive, RIPK3 independent killing activity to MLKL. Homozygous mutant mice develop lethal postnatal inflammation of the salivary glands and mediastinum. The normal embryonic development of MlklD139V homozygotes until birth, and the absence of any overt phenotype in heterozygotes provides important in vivo precedent for the capacity of cells to clear activated MLKL. These observations offer an important insight into the potential disease-modulating roles of three common human MLKL polymorphisms that encode amino acid substitutions within or adjacent to the brace region. Compound heterozygosity of these variants is found at up to 12-fold the expected frequency in patients that suffer from a pediatric autoinflammatory disease, chronic recurrent multifocal osteomyelitis (CRMO).
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Affiliation(s)
- Joanne M Hildebrand
- The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC, 3052, Australia. .,Department of Medical Biology, University of Melbourne, Parkville, VIC, 3052, Australia.
| | - Maria Kauppi
- The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC, 3052, Australia.,Department of Medical Biology, University of Melbourne, Parkville, VIC, 3052, Australia
| | - Ian J Majewski
- The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC, 3052, Australia.,Department of Medical Biology, University of Melbourne, Parkville, VIC, 3052, Australia
| | - Zikou Liu
- The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC, 3052, Australia.,Department of Medical Biology, University of Melbourne, Parkville, VIC, 3052, Australia
| | - Allison J Cox
- Stead Family Department of Pediatrics, University of Iowa Carver College of Medicine, Iowa City, IA, 52242, USA
| | - Sanae Miyake
- Department of Biochemistry, Toho University School of Medicine, Ota-ku, Tokyo, 143-8540, Japan
| | - Emma J Petrie
- The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC, 3052, Australia.,Department of Medical Biology, University of Melbourne, Parkville, VIC, 3052, Australia
| | - Michael A Silk
- Department of Biochemistry and Molecular Biology, Bio21 Institute, University of Melbourne, Melbourne, VIC, 3052, Australia.,Computational Biology and Clinical Informatics, Baker Heart and Diabetes Institute, Melbourne, VIC, Australia
| | - Zhixiu Li
- Translational Genomics Group, Institute of Health and Biomedical Innovation, School of Biomedical Sciences, Queensland University of Technology (QUT) at Translational Research Institute, Brisbane, Australia
| | - Maria C Tanzer
- The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC, 3052, Australia.,Department of Medical Biology, University of Melbourne, Parkville, VIC, 3052, Australia.,Department of Proteomics and Signal Transduction, Max Planck Institute of Biochemistry, Martinsried, 82152, Germany
| | - Gabriela Brumatti
- The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC, 3052, Australia.,Department of Medical Biology, University of Melbourne, Parkville, VIC, 3052, Australia
| | - Samuel N Young
- The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC, 3052, Australia.,Department of Medical Biology, University of Melbourne, Parkville, VIC, 3052, Australia
| | - Cathrine Hall
- The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC, 3052, Australia.,Department of Medical Biology, University of Melbourne, Parkville, VIC, 3052, Australia
| | - Sarah E Garnish
- The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC, 3052, Australia.,Department of Medical Biology, University of Melbourne, Parkville, VIC, 3052, Australia
| | - Jason Corbin
- The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC, 3052, Australia.,Department of Medical Biology, University of Melbourne, Parkville, VIC, 3052, Australia
| | - Michael D Stutz
- The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC, 3052, Australia.,Department of Medical Biology, University of Melbourne, Parkville, VIC, 3052, Australia.,Vaccine and Gene Therapy Institute, Oregon Health and Science University, Beaverton, OR, 97006, USA
| | - Ladina Di Rago
- The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC, 3052, Australia.,Department of Medical Biology, University of Melbourne, Parkville, VIC, 3052, Australia
| | - Pradnya Gangatirkar
- The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC, 3052, Australia.,Department of Medical Biology, University of Melbourne, Parkville, VIC, 3052, Australia
| | - Emma C Josefsson
- The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC, 3052, Australia.,Department of Medical Biology, University of Melbourne, Parkville, VIC, 3052, Australia
| | - Kristin Rigbye
- The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC, 3052, Australia.,Department of Medical Biology, University of Melbourne, Parkville, VIC, 3052, Australia.,Victorian Clinical Genetics Services, Murdoch Children's Research Institute, Parkville, VIC, 3052, Australia
| | - Holly Anderton
- The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC, 3052, Australia.,Department of Medical Biology, University of Melbourne, Parkville, VIC, 3052, Australia
| | - James A Rickard
- The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC, 3052, Australia.,Department of Medical Biology, University of Melbourne, Parkville, VIC, 3052, Australia.,The Royal Melbourne Hospital, Melbourne, VIC, 3050, Australia
| | - Anne Tripaydonis
- The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC, 3052, Australia.,Department of Medical Biology, University of Melbourne, Parkville, VIC, 3052, Australia.,The Royal Melbourne Hospital, Melbourne, VIC, 3050, Australia
| | - Julie Sheridan
- The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC, 3052, Australia.,Department of Medical Biology, University of Melbourne, Parkville, VIC, 3052, Australia
| | - Thomas S Scerri
- The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC, 3052, Australia.,Department of Medical Biology, University of Melbourne, Parkville, VIC, 3052, Australia
| | - Victoria E Jackson
- The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC, 3052, Australia.,Department of Medical Biology, University of Melbourne, Parkville, VIC, 3052, Australia
| | - Peter E Czabotar
- The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC, 3052, Australia.,Department of Medical Biology, University of Melbourne, Parkville, VIC, 3052, Australia
| | - Jian-Guo Zhang
- The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC, 3052, Australia.,Department of Medical Biology, University of Melbourne, Parkville, VIC, 3052, Australia
| | - Leila Varghese
- The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC, 3052, Australia.,Department of Medical Biology, University of Melbourne, Parkville, VIC, 3052, Australia.,Ludwig Institute for Cancer Research and de Duve Institute, Brussels, Belgium
| | - Cody C Allison
- The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC, 3052, Australia.,Department of Medical Biology, University of Melbourne, Parkville, VIC, 3052, Australia
| | - Marc Pellegrini
- The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC, 3052, Australia.,Department of Medical Biology, University of Melbourne, Parkville, VIC, 3052, Australia
| | - Gillian M Tannahill
- The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC, 3052, Australia.,Department of Medical Biology, University of Melbourne, Parkville, VIC, 3052, Australia.,GSK Medicines Research Centre, Stevenage, UK
| | - Esme C Hatchell
- The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC, 3052, Australia.,Department of Medical Biology, University of Melbourne, Parkville, VIC, 3052, Australia
| | - Tracy A Willson
- The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC, 3052, Australia.,Department of Medical Biology, University of Melbourne, Parkville, VIC, 3052, Australia
| | - Dina Stockwell
- The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC, 3052, Australia.,Department of Medical Biology, University of Melbourne, Parkville, VIC, 3052, Australia
| | - Carolyn A de Graaf
- The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC, 3052, Australia.,Department of Medical Biology, University of Melbourne, Parkville, VIC, 3052, Australia
| | - Janelle Collinge
- The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC, 3052, Australia.,Department of Medical Biology, University of Melbourne, Parkville, VIC, 3052, Australia
| | - Adrienne Hilton
- The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC, 3052, Australia
| | - Natasha Silke
- The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC, 3052, Australia.,Department of Medical Biology, University of Melbourne, Parkville, VIC, 3052, Australia
| | - Sukhdeep K Spall
- The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC, 3052, Australia.,Department of Medical Biology, University of Melbourne, Parkville, VIC, 3052, Australia
| | - Diep Chau
- The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC, 3052, Australia.,Department of Medical Biology, University of Melbourne, Parkville, VIC, 3052, Australia.,CSL Limited, Parkville, VIC, 3052, Australia
| | - Vicki Athanasopoulos
- Department of Immunology and Infectious Disease and Centre for Personalised Immunology (NHMRC Centre for Research Excellence), John Curtin School of Medical Research, Australian National University, Canberra, Australia.,Centre for Personalised Immunology (CACPI), Shanghai Renji Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Donald Metcalf
- The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC, 3052, Australia.,Department of Medical Biology, University of Melbourne, Parkville, VIC, 3052, Australia
| | - Ronald M Laxer
- Division of Rheumatology, The Hospital for Sick Children and the University of Toronto, Toronto, ON, Canada
| | - Alexander G Bassuk
- Stead Family Department of Pediatrics, University of Iowa Carver College of Medicine, Iowa City, IA, 52242, USA.,Department of Neurology, University of Iowa Carver College of Medicine and the Iowa Neuroscience Institute, Iowa City, IA, USA
| | - Benjamin W Darbro
- Stead Family Department of Pediatrics, University of Iowa Carver College of Medicine, Iowa City, IA, 52242, USA
| | - Maria A Fiatarone Singh
- Faculty of Health Sciences and Sydney Medical School, University of Sydney, Sydney, Australia
| | - Nicole Vlahovich
- Department of Sports Medicine, Australian Institute of Sport, Bruce, ACT, Australia
| | - David Hughes
- Department of Sports Medicine, Australian Institute of Sport, Bruce, ACT, Australia
| | - Maria Kozlovskaia
- Department of Sports Medicine, Australian Institute of Sport, Bruce, ACT, Australia.,Faculty of Health, University of Canberra, Canberra, Australia
| | - David B Ascher
- Department of Biochemistry and Molecular Biology, Bio21 Institute, University of Melbourne, Melbourne, VIC, 3052, Australia.,Computational Biology and Clinical Informatics, Baker Heart and Diabetes Institute, Melbourne, VIC, Australia
| | - Klaus Warnatz
- Department of Internal Medicine, Clinic for Rheumatology and Clinical Immunology, Medical Center -University of Freiburg, Faculty of Medicine, Freiburg, 79106, Germany.,Center for Chronic Immunodeficiency, Medical Center -University of Freiburg, Faculty of Medicine, Freiburg, Germany
| | - Nils Venhoff
- Department of Internal Medicine, Clinic for Rheumatology and Clinical Immunology, Medical Center -University of Freiburg, Faculty of Medicine, Freiburg, 79106, Germany
| | - Jens Thiel
- Department of Internal Medicine, Clinic for Rheumatology and Clinical Immunology, Medical Center -University of Freiburg, Faculty of Medicine, Freiburg, 79106, Germany
| | - Christine Biben
- The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC, 3052, Australia.,Department of Medical Biology, University of Melbourne, Parkville, VIC, 3052, Australia
| | - Stefan Blum
- Princess Alexandra Hospital, Brisbane, QLD, Australia
| | - John Reveille
- Memorial Hermann Texas Medical Centre, Houston, TX, USA
| | - Michael S Hildebrand
- Epilepsy Research Centre, Department of Medicine, University of Melbourne, Austin Health, Heidelberg, VIC, 3084, Australia.,Murdoch Children's Research Institute, Royal Children's Hospital, Parkville, VIC, 3052, Australia
| | - Carola G Vinuesa
- Department of Immunology and Infectious Disease and Centre for Personalised Immunology (NHMRC Centre for Research Excellence), John Curtin School of Medical Research, Australian National University, Canberra, Australia.,Centre for Personalised Immunology (CACPI), Shanghai Renji Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Pamela McCombe
- The University of Queensland, UQ Centre for Clinical Research, Royal Brisbane & Women's Hospital, Brisbane, Australia
| | - Matthew A Brown
- Translational Genomics Group, Institute of Health and Biomedical Innovation, School of Biomedical Sciences, Queensland University of Technology (QUT) at Translational Research Institute, Brisbane, Australia.,NIHR Biomedical Research Centre, Kings College, London, UK
| | - Benjamin T Kile
- The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC, 3052, Australia.,Department of Medical Biology, University of Melbourne, Parkville, VIC, 3052, Australia.,Faculty of Health and Medical Sciences, The University of Adelaide, Adelaide, SA, Australia
| | - Catriona McLean
- Department of Anatomical Pathology, The Alfred Hospital, Prahran, VIC, 3181, Australia
| | - Melanie Bahlo
- The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC, 3052, Australia.,Department of Medical Biology, University of Melbourne, Parkville, VIC, 3052, Australia
| | - Seth L Masters
- The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC, 3052, Australia.,Department of Medical Biology, University of Melbourne, Parkville, VIC, 3052, Australia
| | - Hiroyasu Nakano
- Department of Biochemistry, Toho University School of Medicine, Ota-ku, Tokyo, 143-8540, Japan
| | - Polly J Ferguson
- Stead Family Department of Pediatrics, University of Iowa Carver College of Medicine, Iowa City, IA, 52242, USA
| | - James M Murphy
- The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC, 3052, Australia.,Department of Medical Biology, University of Melbourne, Parkville, VIC, 3052, Australia
| | - Warren S Alexander
- The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC, 3052, Australia. .,Department of Medical Biology, University of Melbourne, Parkville, VIC, 3052, Australia.
| | - John Silke
- The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC, 3052, Australia. .,Department of Medical Biology, University of Melbourne, Parkville, VIC, 3052, Australia.
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