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Seyedsadr M, Wang Y, Elzoheiry M, Shree Gopal S, Jang S, Duran G, Chervoneva I, Kasimoglou E, Wrobel JA, Hwang D, Garifallou J, Zhang X, Khan TH, Lorenz U, Su M, Ting JP, Broux B, Rostami A, Miskin D, Markovic-Plese S. IL-11 induces NLRP3 inflammasome activation in monocytes and inflammatory cell migration to the central nervous system. Proc Natl Acad Sci U S A 2023; 120:e2221007120. [PMID: 37339207 PMCID: PMC10293805 DOI: 10.1073/pnas.2221007120] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2022] [Accepted: 04/26/2023] [Indexed: 06/22/2023] Open
Abstract
The objective of this study is to examine IL-11-induced mechanisms of inflammatory cell migration to the central nervous system (CNS). We report that IL-11 is produced at highest frequency by myeloid cells among the peripheral blood mononuclear cell (PBMC) subsets. Patients with relapsing-remitting multiple sclerosis (RRMS) have an increased frequency of IL-11+ monocytes, IL-11+ and IL-11R+ CD4+ lymphocytes, and IL-11R+ neutrophils in comparison to matched healthy controls. IL-11+ and granulocyte-macrophage colony-stimulating factor (GM-CSF)+ monocytes, CD4+ lymphocytes, and neutrophils accumulate in the cerebrospinal fluid (CSF). The effect of IL-11 in-vitro stimulation, examined using single-cell RNA sequencing, revealed the highest number of differentially expressed genes in classical monocytes, including up-regulated NFKB1, NLRP3, and IL1B. All CD4+ cell subsets had increased expression of S100A8/9 alarmin genes involved in NLRP3 inflammasome activation. In IL-11R+-sorted cells from the CSF, classical and intermediate monocytes significantly up-regulated the expression of multiple NLRP3 inflammasome-related genes, including complement, IL18, and migratory genes (VEGFA/B) in comparison to blood-derived cells. Therapeutic targeting of this pathway with αIL-11 mAb in mice with RR experimental autoimmune encephalomyelitis (EAE) decreased clinical scores, CNS inflammatory infiltrates, and demyelination. αIL-11 mAb treatment decreased the numbers of NFκBp65+, NLRP3+, and IL-1β+ monocytes in the CNS of mice with EAE. The results suggest that IL-11/IL-11R signaling in monocytes represents a therapeutic target in RRMS.
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Affiliation(s)
- Maryamsadat Seyedsadr
- Department of Neurology, Neuroimmunology Division, Thomas Jefferson University, Philadelphia, PA19107
- Department of Microbiology, Immunology and Molecular Genetics, University of California Los Angeles, Los Angeles, CA90095
| | - Yan Wang
- Department of Neurology, Neuroimmunology Division, Thomas Jefferson University, Philadelphia, PA19107
| | - Manal Elzoheiry
- Department of Neurology, Neuroimmunology Division, Thomas Jefferson University, Philadelphia, PA19107
| | - Sowmya Shree Gopal
- Department of Neurology, Neuroimmunology Division, Thomas Jefferson University, Philadelphia, PA19107
| | - Soohwa Jang
- Department of Neurology, Neuroimmunology Division, Thomas Jefferson University, Philadelphia, PA19107
| | - Gayel Duran
- Biomedical Research Institute, Department of Immunology, Hasselt University, Hasselt 3590, Belgium
| | - Inna Chervoneva
- Department of Pharmacology, Biostatistics, Physiology and Cancer Biology, Thomas Jefferson University, Philadelphia, PA19107
| | - Ezgi Kasimoglou
- Department of Neurology, Neuroimmunology Division, Thomas Jefferson University, Philadelphia, PA19107
| | - John A. Wrobel
- Linberger Comprehensive Cancer Center, University of North Carolina, Chapel Hill, NC27599
| | - Daniel Hwang
- Department of Neurology, Neuroimmunology Division, Thomas Jefferson University, Philadelphia, PA19107
| | - James Garifallou
- Center for Applied Genomics, Children's Hospital of Philadelphia, Philadelphia, PA19104
| | - Xin Zhang
- Department of Orthopedic Surgery, Duke University, Durham, NC27599
| | - Tabish H. Khan
- Divison of Laboratory and Genomic Medicine, Department of Pathology, Washington University School of Medicine, St. Louis, MO63110
| | - Ulrike Lorenz
- Divison of Laboratory and Genomic Medicine, Department of Pathology, Washington University School of Medicine, St. Louis, MO63110
| | - Maureen Su
- Department of Microbiology, Immunology and Molecular Genetics, University of California Los Angeles, Los Angeles, CA90095
| | - Jenny P. Ting
- Linberger Comprehensive Cancer Center, University of North Carolina, Chapel Hill, NC27599
| | - Bieke Broux
- Biomedical Research Institute, Department of Immunology, Hasselt University, Hasselt 3590, Belgium
| | - Abdolmohamad Rostami
- Department of Neurology, Neuroimmunology Division, Thomas Jefferson University, Philadelphia, PA19107
| | - Dhanashri Miskin
- Department of Neurology, Neuroimmunology Division, Thomas Jefferson University, Philadelphia, PA19107
| | - Silva Markovic-Plese
- Department of Neurology, Neuroimmunology Division, Thomas Jefferson University, Philadelphia, PA19107
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Tadaki H, Saitsu H, Nishimura-Tadaki A, Imagawa T, Kikuchi M, Hara R, Kaneko U, Kishi T, Miyamae T, Miyake N, Doi H, Tsurusaki Y, Sakai H, Yokota S, Matsumoto N. De novo 19q13.42 duplications involving NLRP gene cluster in a patient with systemic-onset juvenile idiopathic arthritis. J Hum Genet 2011; 56:343-7. [DOI: 10.1038/jhg.2011.16] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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