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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: 64] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [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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