1
|
Zack SR, Meyer A, Zanotti B, Volin MV, Deen S, Satoeya N, Sweiss N, Lewis MJ, Pitzalis C, Kitajewski JK, Shahrara S. Notch ligands are biomarkers of anti-TNF response in RA patients. Angiogenesis 2024; 27:273-283. [PMID: 37796367 PMCID: PMC10995106 DOI: 10.1007/s10456-023-09897-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Accepted: 09/05/2023] [Indexed: 10/06/2023]
Abstract
Notch and its ligands play a critical role in rheumatoid arthritis (RA) pathogenesis. Hence, studies were conducted to delineate the functional significance of the Notch pathway in RA synovial tissue (ST) cells and the influence of RA therapies on their expression. Morphological studies reveal that JAG1, DLL4, and Notch1 are highly enriched in RA ST lining and sublining CD68+CD14+ MΦs. JAG1 and DLL4 transcription is jointly upregulated in RA MΦs reprogrammed by TLR4/5 ligation and TNF, whereas Syntenin-1 exposure expands JAG1, DLL4, and Notch1 expression levels in these cells. Single-cell RNA-seq data exhibit that JAG1 and Notch3 are overexpressed on all fibroblast-like synoviocyte (FLS) subpopulations, in parallel, JAG2, DLL1, and Notch1 expression levels are modest on RA FLS and are predominately potentiated by TLR4 ligation. Intriguingly, JAG1, DLL1/4, and Notch1/3 are presented on RA endothelial cells, and their expression is mutually reconfigured by TLR4/5 ligation in the endothelium. Synovial JAG1/JAG2/DLL1 or Notch1/3 transcriptomes were unchanged in patients who received disease-modifying anti-rheumatic drugs (DMARDs) or IL-6R Ab therapy regardless of disease activity score. Uniquely, RA MΦs and endothelial cells rewired by IL-6 displayed DLL4 transcriptional upregulation, and IL-6R antibody treatment disrupted RA ST DLL4 transcription in good responders compared to non-responders or moderate responders. Nevertheless, the JAG1/JAG2/DLL1/DLL4 transcriptome was diminished in anti-TNF good responders with myeloid pathotype and was unaltered in the fibroid pathotype except for DLL4. Taken together, our findings suggest that RA myeloid Notch ligands can serve as markers for anti-TNF responsiveness and trans-activate Notch receptors expressed on RA FLS and/or endothelial cells.
Collapse
Affiliation(s)
- Stephanie R Zack
- Jesse Brown VA Medical Center, Chicago, IL, USA
- Department of Medicine, Division of Rheumatology, The University of Illinois at Chicago, Chicago, IL, USA
| | - Anja Meyer
- Jesse Brown VA Medical Center, Chicago, IL, USA
- Department of Medicine, Division of Rheumatology, The University of Illinois at Chicago, Chicago, IL, USA
| | - Brian Zanotti
- Department of Microbiology and Immunology, Midwestern University, Downers Grove, IL, USA
| | - Michael V Volin
- Department of Microbiology and Immunology, Midwestern University, Downers Grove, IL, USA
| | - Sania Deen
- Department of Medicine, Division of Rheumatology, The University of Illinois at Chicago, Chicago, IL, USA
| | - Neha Satoeya
- Jesse Brown VA Medical Center, Chicago, IL, USA
- Department of Medicine, Division of Rheumatology, The University of Illinois at Chicago, Chicago, IL, USA
| | - Nadera Sweiss
- Department of Medicine, Division of Rheumatology, The University of Illinois at Chicago, Chicago, IL, USA
| | - Myles J Lewis
- Centre for Experimental Medicine and Rheumatology, William Harvey Research Institute, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London, UK
- Centre for Experimental Medicine & Rheumatology, William Harvey Research Institute, Queen Mary University of London and Barts NIHR BRC & NHS Trust, London, UK
| | - Costantino Pitzalis
- Centre for Experimental Medicine and Rheumatology, William Harvey Research Institute, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London, UK
- Centre for Experimental Medicine & Rheumatology, William Harvey Research Institute, Queen Mary University of London and Barts NIHR BRC & NHS Trust, London, UK
- Department of Biomedical Sciences, Humanitas University, and Humanitas Research Hospital, Milan, Italy
| | - Jan K Kitajewski
- Department of Physiology and Biophysics, University of Illinois College of Medicine, Chicago, IL, 60612, USA
- University of Illinois Cancer Center, University of Illinois Chicago, Chicago, IL, 60612, USA
| | - Shiva Shahrara
- Jesse Brown VA Medical Center, Chicago, IL, USA.
- Department of Medicine, Division of Rheumatology, The University of Illinois at Chicago, Chicago, IL, USA.
| |
Collapse
|
2
|
Zack SR, Venkatesan M, Nikolaienko R, Cook B, Melki R, Zima AV, Campbell EM. Altered vacuole membrane protein 1 (VMP1) expression is associated with increased NLRP3 inflammasome activation and mitochondrial dysfunction. Inflamm Res 2024; 73:563-580. [PMID: 38411635 DOI: 10.1007/s00011-024-01856-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2023] [Revised: 12/26/2023] [Accepted: 01/26/2024] [Indexed: 02/28/2024] Open
Abstract
BACKGROUND Altered expression of vacuole membrane protein 1 (VMP1) has recently been observed in the context of multiple sclerosis and Parkinson's disease (PD). However, how changes in VMP1 expression may impact pathogenesis has not been explored. OBJECTIVE This study aimed to characterize how altered VMP1 expression affects NLRP3 inflammasome activation and mitochondrial function. METHODS VMP1 expression was depleted in a monocytic cell line using CRISPR-Cas9. The effect of VMP1 on NLRP3 inflammasome activation was examined by stimulating cells with LPS and ATP or α-synuclein fibrils. Inflammasome activation was determined by caspase-1 activation using both a FLICA assay and a biosensor as well as by the release of proinflammatory molecules measured by ELISA. RNA-sequencing was utilized to define global gene expression changes resulting from VMP1 deletion. SERCA activity and mitochondrial function were investigated using various fluorescence microscopy-based approaches including a novel method that assesses the function of individual mitochondria in a cell. RESULTS Here, we report that genetic deletion of VMP1 from a monocytic cell line resulted in increased NLRP3 inflammasome activation and release of proinflammatory molecules. Examination of the VMP1-dependent changes in these cells revealed that VMP1 deficiency led to decreased SERCA activity and increased intracellular [Ca2+]. We also observed calcium overload in mitochondria in VMP1 depleted cells, which was associated with mitochondrial dysfunction and release of mitochondrial DNA into the cytoplasm and the extracellular environment. CONCLUSIONS Collectively, these studies reveal VMP1 as a negative regulator of inflammatory responses, and we postulate that decreased expression of VMP1 can aggravate the inflammatory sequelae associated with neurodegenerative diseases like PD.
Collapse
Affiliation(s)
- Stephanie R Zack
- Department of Microbiology and Immunology, Stritch School of Medicine, Loyola University Chicago, Maywood, IL, 60153, USA
| | - Meghana Venkatesan
- Department of Integrative Cell Biology, Stritch School of Medicine, Loyola University Chicago, Maywood, IL, 60153, USA
| | - Roman Nikolaienko
- Department of Cell and Molecular Physiology, Stritch School of Medicine, Loyola University Chicago, Maywood, IL, 60153, USA
| | - Ben Cook
- Department of Microbiology and Immunology, Stritch School of Medicine, Loyola University Chicago, Maywood, IL, 60153, USA
| | - Ronald Melki
- Institut Francois Jacob (MIRCen), CEA, CNRS, 92260, Fontenay-Aux-Roses, France
| | - Aleksey V Zima
- Department of Cell and Molecular Physiology, Stritch School of Medicine, Loyola University Chicago, Maywood, IL, 60153, USA
| | - Edward M Campbell
- Department of Microbiology and Immunology, Stritch School of Medicine, Loyola University Chicago, Maywood, IL, 60153, USA.
- Department of Integrative Cell Biology, Stritch School of Medicine, Loyola University Chicago, Maywood, IL, 60153, USA.
- Department of Neuroscience, Stritch School of Medicine, Loyola University Chicago, Maywood, IL, 60153, USA.
| |
Collapse
|
3
|
Meyer A, Zack SR, Nijim W, Burgos A, Patel V, Zanotti B, Volin MV, Amin MA, Lewis MJ, Pitzalis C, Arami S, Karam JA, Sweiss NJ, Shahrara S. Metabolic reprogramming by Syntenin-1 directs RA FLS and endothelial cell-mediated inflammation and angiogenesis. Cell Mol Immunol 2024; 21:33-46. [PMID: 38105293 PMCID: PMC10757714 DOI: 10.1038/s41423-023-01108-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2023] [Accepted: 11/01/2023] [Indexed: 12/19/2023] Open
Abstract
A novel rheumatoid arthritis (RA) synovial fluid protein, Syntenin-1, and its receptor, Syndecan-1 (SDC-1), are colocalized on RA synovial tissue endothelial cells and fibroblast-like synoviocytes (FLS). Syntenin-1 exacerbates the inflammatory landscape of endothelial cells and RA FLS by upregulating transcription of IRF1/5/7/9, IL-1β, IL-6, and CCL2 through SDC-1 ligation and HIF1α, or mTOR activation. Mechanistically, Syntenin-1 orchestrates RA FLS and endothelial cell invasion via SDC-1 and/or mTOR signaling. In Syntenin-1 reprogrammed endothelial cells, the dynamic expression of metabolic intermediates coincides with escalated glycolysis along with unchanged oxidative factors, AMPK, PGC-1α, citrate, and inactive oxidative phosphorylation. Conversely, RA FLS rewired by Syntenin-1 displayed a modest glycolytic-ATP accompanied by a robust mitochondrial-ATP capacity. The enriched mitochondrial-ATP detected in Syntenin-1 reprogrammed RA FLS was coupled with mitochondrial fusion and fission recapitulated by escalated Mitofusin-2 and DRP1 expression. We found that VEGFR1/2 and Notch1 networks are responsible for the crosstalk between Syntenin-1 rewired endothelial cells and RA FLS, which are also represented in RA explants. Similar to RA explants, morphological and transcriptome studies authenticated the importance of VEGFR1/2, Notch1, RAPTOR, and HIF1α pathways in Syntenin-1 arthritic mice and their obstruction in SDC-1 deficient animals. Consistently, dysregulation of SDC-1, mTOR, and HIF1α negated Syntenin-1 inflammatory phenotype in RA explants, while inhibition of HIF1α impaired synovial angiogenic imprint amplified by Syntenin-1. In conclusion, since the current therapies are ineffective on Syntenin-1 and SDC-1 expression in RA synovial tissue and blood, targeting this pathway and its interconnected metabolic intermediates may provide a novel therapeutic strategy.
Collapse
Affiliation(s)
- Anja Meyer
- Jesse Brown VA Medical Center, Chicago, IL, USA
- Department of Medicine, Division of Rheumatology, The University of Illinois at Chicago, Chicago, IL, USA
| | - Stephanie R Zack
- Jesse Brown VA Medical Center, Chicago, IL, USA
- Department of Medicine, Division of Rheumatology, The University of Illinois at Chicago, Chicago, IL, USA
| | - Wes Nijim
- Department of Medicine, Division of Rheumatology, The University of Illinois at Chicago, Chicago, IL, USA
| | - Adel Burgos
- Jesse Brown VA Medical Center, Chicago, IL, USA
- Department of Medicine, Division of Rheumatology, The University of Illinois at Chicago, Chicago, IL, USA
| | - Vishwa Patel
- Department of Medicine, Division of Rheumatology, The University of Illinois at Chicago, Chicago, IL, USA
| | - Brian Zanotti
- Department of Microbiology and Immunology, Midwestern University, Downers Grove, IL, USA
| | - Michael V Volin
- Department of Microbiology and Immunology, Midwestern University, Downers Grove, IL, USA
| | - M Asif Amin
- Division of Rheumatology and Clinical Autoimmunity Center of Excellence, University of Michigan, Ann Arbor, MI, USA
| | - Myles J Lewis
- Centre for Experimental Medicine and Rheumatology, William Harvey Research Institute, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London, United Kingdom
- Centre for Experimental Medicine & Rheumatology, William Harvey Research Institute, Queen Mary University of London and Barts NIHR BRC & NHS Trust, London, UK
| | - Costantino Pitzalis
- Centre for Experimental Medicine and Rheumatology, William Harvey Research Institute, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London, United Kingdom
- Centre for Experimental Medicine & Rheumatology, William Harvey Research Institute, Queen Mary University of London and Barts NIHR BRC & NHS Trust, London, UK
- Department of Biomedical Sciences, Humanitas University, and Humanitas Research Hospital, Milan, Italy
| | - Shiva Arami
- Department of Medicine, Division of Rheumatology, The University of Illinois at Chicago, Chicago, IL, USA
| | - Joseph A Karam
- Department of Orthopedic Surgery, the University of Illinois at Chicago, Chicago, IL, USA
| | - Nadera J Sweiss
- Department of Medicine, Division of Rheumatology, The University of Illinois at Chicago, Chicago, IL, USA
| | - Shiva Shahrara
- Jesse Brown VA Medical Center, Chicago, IL, USA.
- Department of Medicine, Division of Rheumatology, The University of Illinois at Chicago, Chicago, IL, USA.
| |
Collapse
|
4
|
Zack SR, Nikolaienko R, Cook B, Melki R, Zima AV, Campbell EM. Vacuole Membrane Protein 1 (VMP1) Restricts NLRP3 Inflammasome Activation by Modulating SERCA Activity and Autophagy. Res Sq 2023:rs.3.rs-2508369. [PMID: 36747822 PMCID: PMC9900977 DOI: 10.21203/rs.3.rs-2508369/v1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Altered expression of vacuole membrane protein 1 (VMP1) has recently been observed in the context of multiple sclerosis and Parkinson's disease (PD). However, how changes in VMP1 expression may impact pathogenesis has not been explored. Here, we report that genetic deletion of VMP1 from a monocytic cell line resulted in increased NLRP3 inflammasome activation and release of proinflammatory molecules. Examination of the VMP1 dependent changes in these cells revealed that VMP1 deficiency led to decreased SERCA activity and increased intracellular [Ca2+]. We also observed calcium overload in mitochondria in VMP1 depleted cells, which was associated with mitochondrial dysfunction and release of mitochondrial DNA into the cytoplasm and the extracellular environment. Autophagic defects were also observed in VMP1 depleted macrophages. Collectively, these studies reveal VMP1 as a negative regulator of inflammatory responses, and we postulate that decreased expression of VMP1 can aggravate the inflammatory sequelae associated with neurodegenerative diseases like PD.
Collapse
Affiliation(s)
| | | | | | - Ronald Melki
- Institut Francois Jacob (MIRCen), CEA, CNRS, Fontenay-aux-Roses
| | | | | |
Collapse
|
5
|
Thomas A, Sumughan S, Dellacecca ER, Shivde RS, Lancki N, Mukhatayev Z, Vaca CC, Han F, Barse L, Henning SW, Zamora-Pineda J, Akhtar S, Gupta N, Zahid JO, Zack SR, Ramesh P, Jaishankar D, Lo AS, Moss J, Picken MM, Darling TN, Scholtens DM, Dilling DF, Junghans RP, Le Poole IC. Benign tumors in TSC are amenable to treatment by GD3 CAR T cells in mice. JCI Insight 2021; 6:152014. [PMID: 34806651 PMCID: PMC8663788 DOI: 10.1172/jci.insight.152014] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2021] [Accepted: 10/14/2021] [Indexed: 11/23/2022] Open
Abstract
Mutations underlying disease in tuberous sclerosis complex (TSC) give rise to tumors with biallelic mutations in TSC1 or TSC2 and hyperactive mammalian target of rapamycin complex 1 (mTORC1). Benign tumors might exhibit de novo expression of immunogens, targetable by immunotherapy. As tumors may rely on ganglioside D3 (GD3) expression for mTORC1 activation and growth, we compared GD3 expression in tissues from patients with TSC and controls. GD3 was overexpressed in affected tissues from patients with TSC and also in aging Tsc2+/– mice. As GD3 overexpression was not accompanied by marked natural immune responses to the target molecule, we performed preclinical studies with GD3 chimeric antigen receptor (CAR) T cells. Polyfunctional CAR T cells were cytotoxic toward GD3-overexpressing targets. In mice challenged with Tsc2–/– tumor cells, CAR T cells substantially and durably reduced the tumor burden, correlating with increased T cell infiltration. We also treated aged Tsc2+/– heterozygous (>60 weeks) mice that carry spontaneous Tsc2–/– tumors with GD3 CAR or untransduced T cells and evaluated them at endpoint. Following CAR T cell treatment, the majority of mice were tumor free while all control animals carried tumors. The outcomes demonstrate a strong treatment effect and suggest that targeting GD3 can be successful in TSC.
Collapse
Affiliation(s)
- Ancy Thomas
- Department of Dermatology, Feinberg School of Medicine.,Robert H. Lurie Comprehensive Cancer Center
| | | | | | | | - Nicola Lancki
- Quantitative Data Sciences Core, Robert H. Lurie Comprehensive Cancer Center; and
| | | | | | - Fei Han
- Department of Dermatology, Feinberg School of Medicine.,Robert H. Lurie Comprehensive Cancer Center
| | - Levi Barse
- Department of Pharmacology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, USA
| | | | - Jesus Zamora-Pineda
- Department of Microbiology and Immunology, Stritch School of Medicine, Loyola University, Maywood, Illinois, USA
| | - Suhail Akhtar
- Department of Microbiology and Immunology, Stritch School of Medicine, Loyola University, Maywood, Illinois, USA
| | - Nikhilesh Gupta
- Robert H. Lurie Comprehensive Cancer Center.,Illinois Mathematics and Science Academy, Aurora, Illinois, USA
| | - Jasmine O Zahid
- Department of Microbiology and Immunology, Stritch School of Medicine, Loyola University, Maywood, Illinois, USA
| | - Stephanie R Zack
- Department of Microbiology and Immunology, Stritch School of Medicine, Loyola University, Maywood, Illinois, USA
| | | | | | - Agnes Sy Lo
- Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, USA
| | - Joel Moss
- Pulmonary Branch, National Heart, Lung, and Blood Institute, NIH, Bethesda, Maryland, USA
| | - Maria M Picken
- Department of Pathology, Loyola University, Maywood, Illinois, USA
| | - Thomas N Darling
- Department of Dermatology, School of Medicine, Uniformed Services University, Bethesda, Maryland, USA
| | - Denise M Scholtens
- Quantitative Data Sciences Core, Robert H. Lurie Comprehensive Cancer Center; and.,Department of Preventive Medicine, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, USA
| | - Daniel F Dilling
- Department of Medicine, Stritch School of Medicine, Loyola University, Maywood, Illinois, USA
| | - Richard P Junghans
- Department of Hematology/Oncology, School of Medicine, Boston University, Boston, Massachusetts, USA
| | - I Caroline Le Poole
- Department of Dermatology, Feinberg School of Medicine.,Robert H. Lurie Comprehensive Cancer Center.,Department of Microbiology-Immunology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, USA
| |
Collapse
|
6
|
Morris KF, Billiot EJ, Billiot FH, Ingle JA, Zack SR, Krauss KB, Lipkowitz KB, Southerland WM, Fang Y. Investigation of Chiral Recognition by Molecular Micelles with Molecular Dynamics Simulations. J DISPER SCI TECHNOL 2017; 39:45-54. [PMID: 30294058 PMCID: PMC6170015 DOI: 10.1080/01932691.2017.1292462] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Molecular dynamics simulations were used to characterize the binding of the chiral drugs chlorthalidone and lorazepam to the molecular micelle poly-(sodium undecyl-(L)-leucine-valine). The project's goal was to characterize the nature of chiral recognition in capillary electrophoresis separations that use molecular micelles as the chiral selector. The shapes and charge distributions of the chiral molecules investigated, their orientations within the molecular micelle chiral binding pockets, and the formation of stereoselective intermolecular hydrogen bonds with the molecular micelle were all found to play key roles in determining where and how lorazepam and chlorthalidone enantiomers interacted with the molecular micelle.
Collapse
Affiliation(s)
- Kevin F. Morris
- Department of Chemistry, Carthage College, 2001 Alford Park Drive, Kenosha, WI 53140
| | - Eugene J. Billiot
- Department of Physical and Environmental Sciences, Texas A&M University-Corpus Christi, 6300 Ocean Drive, Corpus Christi, TX, 78412
| | - Fereshteh H. Billiot
- Department of Physical and Environmental Sciences, Texas A&M University-Corpus Christi, 6300 Ocean Drive, Corpus Christi, TX, 78412
| | - Jordan A. Ingle
- Department of Chemistry, Carthage College, 2001 Alford Park Drive, Kenosha, WI 53140
| | - Stephanie R. Zack
- Department of Chemistry, Carthage College, 2001 Alford Park Drive, Kenosha, WI 53140
| | - Kevin B. Krauss
- Department of Chemistry, Carthage College, 2001 Alford Park Drive, Kenosha, WI 53140
| | - Kenny B. Lipkowitz
- Office of Naval Research, 875 North Randolph Street, Arlington, VA 22203-1995
| | - William M. Southerland
- Department of Biochemistry and Molecular Biology, Howard University College of Medicine, Howard University, 520 W Street NW, Washington, DC 20059
| | - Yayin Fang
- Department of Biochemistry and Molecular Biology, Howard University College of Medicine, Howard University, 520 W Street NW, Washington, DC 20059
| |
Collapse
|