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Luo D, Liu D, Rao C, Shi S, Zeng X, Liu S, Jiang H, Liu L, Zhang Z, Lu X. Raised SPINK1 levels play a role in angiogenesis and the transendothelial migration of ALL cells. Sci Rep 2022; 12:2999. [PMID: 35194087 PMCID: PMC8864021 DOI: 10.1038/s41598-022-06946-6] [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: 08/11/2021] [Accepted: 02/09/2022] [Indexed: 11/23/2022] Open
Abstract
The present study was designed to assess whether raised Serine protease inhibitor Kazal type 1 (SPINK1) expressions modulates angiogenesis. Human umbilical vein endothelial cells (HUVECs) exposed to SPINK1 were noted to exhibit raised expressions of interleukin-8 (IL-8) as well as VCAM-1 and ICAM-1 cell adhesion molecules in a dose-dependent manner. In co-culture system of HUVECs and Acute lymphoblastic leukemia (ALL) cells, SPINK1 exposure also resulted in enhanced endothelial cell motility and ALL cells trans-endothelial migration. High concentrations of SPINK1 caused in vitro cellular reorganization into tubes in Matrigel-cultured HUVECs and induced in vivo vascularization and brain infiltration of NOD/SCID ALL model mice. The further transcriptomic analysis indicated that SPINK1 treatment altered several biological processes of endothelial cells and led to activation of the MAPK pathway. This study is the first to determine the neovascularization effects of raised SPINK1.
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Affiliation(s)
- Dong Luo
- Medical Laboratory, Dongguan Children's Hospital Affiliated to Guangdong Medical University, Dongguan City, Guangdong Province, China.,Department of Medical and Molecular Genetics, Dongguan Institute of Pediatrics, Dongguan, Guangdong, China
| | - Dongqiang Liu
- Department of Hematology, Dongguan Children's Hospital Affiliated to Guangdong Medical University, Dongguan City, Guangdong Province, China
| | - Chunbao Rao
- Medical Laboratory, Dongguan Children's Hospital Affiliated to Guangdong Medical University, Dongguan City, Guangdong Province, China.,Department of Medical and Molecular Genetics, Dongguan Institute of Pediatrics, Dongguan, Guangdong, China
| | - Shanshan Shi
- Department of Neurology, Dongguan Children's Hospital Affiliated to Guangdong Medical University, Dongguan, Guangdong, China
| | - Xiaomei Zeng
- Medical Laboratory, Dongguan Children's Hospital Affiliated to Guangdong Medical University, Dongguan City, Guangdong Province, China.,Department of Medical and Molecular Genetics, Dongguan Institute of Pediatrics, Dongguan, Guangdong, China
| | - Sha Liu
- Department of Hematology-Oncology, Guangzhou Women and Children's Medical Center, Guangzhou, Guangdong, China
| | - Hua Jiang
- Department of Hematology-Oncology, Guangzhou Women and Children's Medical Center, Guangzhou, Guangdong, China
| | - Lishi Liu
- Department of Hematology, Dongguan Children's Hospital Affiliated to Guangdong Medical University, Dongguan City, Guangdong Province, China
| | - Zhenhong Zhang
- Department of Hematology, Dongguan Children's Hospital Affiliated to Guangdong Medical University, Dongguan City, Guangdong Province, China.
| | - Xiaomei Lu
- Medical Laboratory, Dongguan Children's Hospital Affiliated to Guangdong Medical University, Dongguan City, Guangdong Province, China. .,Department of Medical and Molecular Genetics, Dongguan Institute of Pediatrics, Dongguan, Guangdong, China.
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N'diaye M, Brauner S, Flytzani S, Kular L, Warnecke A, Adzemovic MZ, Piket E, Min JH, Edwards W, Mela F, Choi HY, Magg V, James T, Linden M, Reichardt HM, Daws MR, van Horssen J, Kockum I, Harris RA, Olsson T, Guerreiro-Cacais AO, Jagodic M. C-type lectin receptors Mcl and Mincle control development of multiple sclerosis-like neuroinflammation. J Clin Invest 2020; 130:838-852. [PMID: 31725411 PMCID: PMC6994148 DOI: 10.1172/jci125857] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2018] [Accepted: 10/30/2019] [Indexed: 12/13/2022] Open
Abstract
Pattern recognition receptors (PRRs) are crucial for responses to infections and tissue damage; however, their role in autoimmunity is less clear. Herein we demonstrate that 2 C-type lectin receptors (CLRs) Mcl and Mincle play an important role in the pathogenesis of experimental autoimmune encephalomyelitis (EAE), an animal model of multiple sclerosis (MS). Congenic rats expressing lower levels of Mcl and Mincle on myeloid cells exhibited a drastic reduction in EAE incidence. In vivo silencing of Mcl and Mincle or blockade of their endogenous ligand SAP130 revealed that these receptors’ expression in the central nervous system is crucial for T cell recruitment and reactivation into a pathogenic Th17/GM-CSF phenotype. Consistent with this, we uncovered MCL- and MINCLE-expressing cells in brain lesions of MS patients and we further found an upregulation of the MCL/MINCLE signaling pathway and an increased response following MCL/MINCLE stimulation in peripheral blood mononuclear cells from MS patients. Together, these data support a role for CLRs in autoimmunity and implicate the MCL/MINCLE pathway as a potential therapeutic target in MS.
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Affiliation(s)
- Marie N'diaye
- Department of Clinical Neuroscience, Center for Molecular Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Susanna Brauner
- Department of Clinical Neuroscience, Center for Molecular Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Sevasti Flytzani
- Department of Clinical Neuroscience, Center for Molecular Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Lara Kular
- Department of Clinical Neuroscience, Center for Molecular Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Andreas Warnecke
- Department of Clinical Neuroscience, Center for Molecular Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Milena Z Adzemovic
- Department of Clinical Neuroscience, Center for Molecular Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Eliane Piket
- Department of Clinical Neuroscience, Center for Molecular Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Jin-Hong Min
- Department of Clinical Neuroscience, Center for Molecular Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Will Edwards
- Department of Clinical Neuroscience, Center for Molecular Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Filia Mela
- Department of Clinical Neuroscience, Center for Molecular Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Hoi Ying Choi
- Department of Clinical Neuroscience, Center for Molecular Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Vera Magg
- Department of Clinical Neuroscience, Center for Molecular Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Tojo James
- Department of Clinical Neuroscience, Center for Molecular Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Magdalena Linden
- Department of Clinical Neuroscience, Center for Molecular Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Holger M Reichardt
- Institute for Cellular and Molecular Immunology, University Medical Center Göttingen, Göttingen, Germany
| | | | - Jack van Horssen
- Department of Molecular Cell Biology and Immunology, Amsterdam Neuroscience, MS Center Amsterdam, Amsterdam University Medical Center, Amsterdam, Netherlands
| | - Ingrid Kockum
- Department of Clinical Neuroscience, Center for Molecular Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Robert A Harris
- Department of Clinical Neuroscience, Center for Molecular Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Tomas Olsson
- Department of Clinical Neuroscience, Center for Molecular Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Andre O Guerreiro-Cacais
- Department of Clinical Neuroscience, Center for Molecular Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Maja Jagodic
- Department of Clinical Neuroscience, Center for Molecular Medicine, Karolinska Institutet, Stockholm, Sweden
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