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Ding C, Shrestha R, Zhu X, Geller AE, Wu S, Woeste MR, Li W, Wang H, Yuan F, Xu R, Chariker JH, Hu X, Li H, Tieri D, Zhang HG, Rouchka EC, Mitchell R, Siskind LJ, Zhang X, Xu XG, McMasters KM, Yu Y, Yan J. Inducing trained immunity in pro-metastatic macrophages to control tumor metastasis. Nat Immunol 2023; 24:239-254. [PMID: 36604547 PMCID: PMC10636755 DOI: 10.1038/s41590-022-01388-8] [Citation(s) in RCA: 45] [Impact Index Per Article: 45.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Accepted: 11/10/2022] [Indexed: 01/07/2023]
Abstract
Metastasis is the leading cause of cancer-related deaths and myeloid cells are critical in the metastatic microenvironment. Here, we explore the implications of reprogramming pre-metastatic niche myeloid cells by inducing trained immunity with whole beta-glucan particle (WGP). WGP-trained macrophages had increased responsiveness not only to lipopolysaccharide but also to tumor-derived factors. WGP in vivo treatment led to a trained immunity phenotype in lung interstitial macrophages, resulting in inhibition of tumor metastasis and survival prolongation in multiple mouse models of metastasis. WGP-induced trained immunity is mediated by the metabolite sphingosine-1-phosphate. Adoptive transfer of WGP-trained bone marrow-derived macrophages reduced tumor lung metastasis. Blockade of sphingosine-1-phosphate synthesis and mitochondrial fission abrogated WGP-induced trained immunity and its inhibition of lung metastases. WGP also induced trained immunity in human monocytes, resulting in antitumor activity. Our study identifies the metabolic sphingolipid-mitochondrial fission pathway for WGP-induced trained immunity and control over metastasis.
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Affiliation(s)
- Chuanlin Ding
- Division of Immunotherapy, The Hiram C. Polk, Jr., MD Department of Surgery, Immuno-Oncology Program, Brown Cancer Center, University of Louisville School of Medicine, Louisville, KY, USA
| | - Rejeena Shrestha
- Department of Microbiology and Immunology, University of Louisville School of Medicine, Louisville, KY, USA
| | - Xiaojuan Zhu
- Division of Immunotherapy, The Hiram C. Polk, Jr., MD Department of Surgery, Immuno-Oncology Program, Brown Cancer Center, University of Louisville School of Medicine, Louisville, KY, USA
| | - Anne E Geller
- Department of Microbiology and Immunology, University of Louisville School of Medicine, Louisville, KY, USA
| | - Shouzhen Wu
- Division of Immunotherapy, The Hiram C. Polk, Jr., MD Department of Surgery, Immuno-Oncology Program, Brown Cancer Center, University of Louisville School of Medicine, Louisville, KY, USA
| | - Matthew R Woeste
- Division of Immunotherapy, The Hiram C. Polk, Jr., MD Department of Surgery, Immuno-Oncology Program, Brown Cancer Center, University of Louisville School of Medicine, Louisville, KY, USA
- Department of Microbiology and Immunology, University of Louisville School of Medicine, Louisville, KY, USA
| | - Wenqian Li
- Department of Chemistry, Indiana University, Bloomington, IN, USA
| | - Haomin Wang
- Department of Chemistry, Lehigh University, Bethlehem, PA, USA
| | - Fang Yuan
- Department of Chemistry, University of Louisville, Louisville, KY, USA
| | - Raobo Xu
- Department of Chemistry, University of Louisville, Louisville, KY, USA
| | - Julia H Chariker
- Department of Neuroscience, KBRIN Bioinformatics Core, University of Louisville, Louisville, KY, USA
| | - Xiaoling Hu
- Division of Immunotherapy, The Hiram C. Polk, Jr., MD Department of Surgery, Immuno-Oncology Program, Brown Cancer Center, University of Louisville School of Medicine, Louisville, KY, USA
| | - Hong Li
- Functional Immunomics Core, Brown Cancer Center, University of Louisville, Louisville, KY, USA
| | - David Tieri
- Department of Biochemistry and Molecular Genetics, University of Louisville, Louisville, KY, USA
| | - Huang-Ge Zhang
- Department of Microbiology and Immunology, University of Louisville School of Medicine, Louisville, KY, USA
| | - Eric C Rouchka
- Department of Biochemistry and Molecular Genetics, University of Louisville, Louisville, KY, USA
- Department of Computer Science and Engineering, University of Louisville, Louisville, KY, USA
| | - Robert Mitchell
- Division of Immunotherapy, The Hiram C. Polk, Jr., MD Department of Surgery, Immuno-Oncology Program, Brown Cancer Center, University of Louisville School of Medicine, Louisville, KY, USA
| | - Leah J Siskind
- Department of Pharmacology & Toxicology, University of Louisville School of Medicine, Louisville, KY, USA
| | - Xiang Zhang
- Department of Chemistry, University of Louisville, Louisville, KY, USA
| | - Xiaoji G Xu
- Department of Chemistry, Lehigh University, Bethlehem, PA, USA
| | - Kelly M McMasters
- Division of Immunotherapy, The Hiram C. Polk, Jr., MD Department of Surgery, Immuno-Oncology Program, Brown Cancer Center, University of Louisville School of Medicine, Louisville, KY, USA
| | - Yan Yu
- Department of Chemistry, Indiana University, Bloomington, IN, USA
| | - Jun Yan
- Division of Immunotherapy, The Hiram C. Polk, Jr., MD Department of Surgery, Immuno-Oncology Program, Brown Cancer Center, University of Louisville School of Medicine, Louisville, KY, USA.
- Department of Microbiology and Immunology, University of Louisville School of Medicine, Louisville, KY, USA.
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Taniguchi M, Ueda Y, Matsushita M, Nagaya S, Hashizume C, Arai K, Kabayama K, Fukase K, Watanabe K, Wardhani LO, Hayashi K, Okazaki T. Deficiency of sphingomyelin synthase 2 prolongs survival by the inhibition of lymphoma infiltration through ICAM-1 reduction. FASEB J 2020; 34:3838-3854. [PMID: 31970839 DOI: 10.1096/fj.201901783rr] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2019] [Revised: 12/10/2019] [Accepted: 12/23/2019] [Indexed: 12/31/2022]
Abstract
The tumor microenvironment (TME) formation involving host cells and cancer cells through cell adhesion molecules (CAMs) is essential for the multiple steps of cancer metastasis and growth. Sphingomyelin synthase 2 (SMS2) is involved in inflammatory diseases such as obesity and diabetes mellitus by regulation of the SM/ceramide balance. However, the involvement of SMS2 in TME formation and metastasis is largely unknown. Here, we report that SMS2-deficient (SMS2-KO) mice show suppressed the EL4 cell infiltration to liver and prolonged survival time. ICAM-1 was identified as a candidate for the inhibition of TME formation in immortalized mouse embryonic fibroblasts (tMEFs) from mRNA array analysis for CAMs. Reduced SM/ceramide balance in SMS2-KO tMEFs suppressed the attachment of EL4 cells through transcriptional reduction of ICAM-1 by the inhibition of NF-κB activation. TNF-α-induced NF-κB activation and subsequent induction of ICAM-1 were suppressed in SMS2-KO tMEFs but restored by SMS2 re-introduction. In the EL4 cell infiltration mouse model, EL4 injection increased ICAM-1 expression in WT liver but not in SMS2-KO mouse liver. Therefore, inhibition of SMS2 may be a therapeutic target to suppress the infiltration of malignant lymphoma.
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Affiliation(s)
- Makoto Taniguchi
- Department of Life Science, Medical Research Institute, Kanazawa Medical University, Kahoku, Japan
| | - Yoshibumi Ueda
- Faculty of Medicine, Department of Hematology and Immunology, Kanazawa Medical University, Kahoku, Japan.,Graduate School of Arts and Sciences, University of Tokyo, Tokyo, Japan
| | - Michiko Matsushita
- Department of Pathobiological Science and Technology, School of Health Science, University of Tottori, Tottori, Japan
| | - Shingo Nagaya
- Faculty of Medicine, Department of Hematology and Immunology, Kanazawa Medical University, Kahoku, Japan
| | - Chieko Hashizume
- Faculty of Medicine, Department of Hematology and Immunology, Kanazawa Medical University, Kahoku, Japan
| | - Kenta Arai
- Department of Chemistry, Graduate School of Science, Osaka University, Osaka, Japan
| | - Kazuya Kabayama
- Department of Chemistry, Graduate School of Science, Osaka University, Osaka, Japan.,Project Research Center, Graduate School of Science, Osaka University, Osaka, Japan
| | - Koichi Fukase
- Department of Chemistry, Graduate School of Science, Osaka University, Osaka, Japan.,Project Research Center, Graduate School of Science, Osaka University, Osaka, Japan
| | - Ken Watanabe
- Department of Bone and Joint Disease, National Center for Geriatrics and Gerontology, Obu, Japan
| | - Lusi Oka Wardhani
- Division of Molecular Pathology, Faculty of Medicine, Department of Microbiology and Pathology, Tottori University, Tottori, Japan
| | - Kazuhiko Hayashi
- Division of Molecular Pathology, Faculty of Medicine, Department of Microbiology and Pathology, Tottori University, Tottori, Japan
| | - Toshiro Okazaki
- Faculty of Medicine, Department of Hematology and Immunology, Kanazawa Medical University, Kahoku, Japan.,Department of Advanced Medicine, Medical Research Institute, Kanazawa Medical University, Kahoku, Japan
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Abstract
CCN proteins are secreted into the extracellular environment where they interact with both components of the extracellular matrix and with cell surface receptors to regulate cellular function. Through these interactions, CCNs act as extracellular ligands to activate intracellular signal transduction pathways. CCN4/WISP-1, like other CCNs, plays multiple physiologic roles in development and also participates in pathogenesis. CCN4 is of particular interest with respect to cancer, showing promise as a biomarker or prognostic factor as well as a potential therapeutic target. This review focuses on recent work addressing the role of CCN4 in cancer. While CCN4 has been identified as an oncogene in a number of cancers, where it enhances cell migration and promoting epithelial-mesenchymal transition, there are other cancers where CCN4 appears to play an inhibitory role. The mechanisms underlying these differences in cellular response have not yet been delineated, but are an active area of investigation. The expression and activities of CCN4 splice variants are likewise an emerging area for study. CCN4 acts as an autocrine factor that regulates the cancer cells from which it is secreted. However, CCN4 is also a paracrine factor that is secreted by stromal fibroblasts, and can affect the function of vascular endothelial cells. In summary, current evidence is abundant in regard to establishing potential roles for CCN4 in oncogenesis, but much remains to be learned about the functions of this fascinating protein as both an autocrine and paracrine regulator in the tumor microenvironment.
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Affiliation(s)
- Mary P Nivison
- Department of Pharmaceutical Sciences, College of Pharmacy and Pharmaceutical Sciences, Washington State University, Spokane, WA, USA,
| | - Kathryn E Meier
- Department of Pharmaceutical Sciences, College of Pharmacy and Pharmaceutical Sciences, Washington State University, Spokane, WA, USA,
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Eicosopentaneoic Acid and Other Free Fatty Acid Receptor Agonists Inhibit Lysophosphatidic Acid- and Epidermal Growth Factor-Induced Proliferation of Human Breast Cancer Cells. J Clin Med 2016; 5:jcm5020016. [PMID: 26821052 PMCID: PMC4773772 DOI: 10.3390/jcm5020016] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2015] [Revised: 01/13/2016] [Accepted: 01/19/2016] [Indexed: 12/22/2022] Open
Abstract
Many key actions of ω-3 (n-3) fatty acids have recently been shown to be mediated by two G protein-coupled receptors (GPCRs) in the free fatty acid receptor (FFAR) family, FFA1 (GPR40) and FFA4 (GPR120). n-3 Fatty acids inhibit proliferation of human breast cancer cells in culture and in animals. In the current study, the roles of FFA1 and FFA4 were investigated. In addition, the role of cross-talk between GPCRs activated by lysophosphatidic acid (LPA), and the tyrosine kinase receptor activated by epidermal growth factor (EGF), was examined. In MCF-7 and MDA-MB-231 human breast cancer cell lines, both LPA and EGF stimulated proliferation, Erk activation, Akt activation, and CCN1 induction. LPA antagonists blocked effects of LPA and EGF on proliferation in MCF-7 and MDA-MB-231, and on cell migration in MCF-7. The n-3 fatty acid eicosopentaneoic acid inhibited LPA- and EGF-induced proliferation in both cell lines. Two synthetic FFAR agonists, GW9508 and TUG-891, likewise inhibited LPA- and EGF-induced proliferation. The data suggest a major role for FFA1, which was expressed by both cell lines. The results indicate that n-3 fatty acids inhibit breast cancer cell proliferation via FFARs, and suggest a mechanism involving negative cross-talk between FFARS, LPA receptors, and EGF receptor.
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Liu Z, Hopkins MM, Zhang Z, Quisenberry CB, Fix LC, Galvan BM, Meier KE. Omega-3 fatty acids and other FFA4 agonists inhibit growth factor signaling in human prostate cancer cells. J Pharmacol Exp Ther 2014; 352:380-94. [PMID: 25491146 DOI: 10.1124/jpet.114.218974] [Citation(s) in RCA: 72] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
Omega-3 fatty acids (n-3 FAs) are proposed to have many beneficial effects on human health. However, the mechanisms underlying their potential cancer preventative effects are unclear. G protein-coupled receptors (GPCRs) of the free fatty acid receptor (FFAR) family, FFA1/GPR40 and FFA4/GPR120, specifically bind n-3 FAs as agonist ligands. In this study, we examined the effects of n-3 FAs in human prostate cancer cell lines. Initial studies established that the long-chain n-3 FAs, eicosapentaenoic acid (EPA) and docosahexaenoic acid, inhibit proliferation of DU145 cells in response to lysophosphatidic acid (LPA), a mitogenic lipid mediator. When added alone to serum-starved DU145 cells, EPA transiently activates signaling events, including p70S6K phosphorylation. However, when added 15 minutes prior to LPA, EPA suppresses LPA-induced activating phosphorylations of ERK, FAK, and p70S6K, and expression of the matricellular protein CCN1. The rapid onset of the inhibitory action of EPA suggested involvement of a GPCR. Further studies showed that DU145 and PC-3 cells express mRNA and protein for both FFA4 and FFA1. TUG-891 (4-[(4-fluoro-4'-methyl[1,1'-biphenyl]-2-yl)methoxy]-benzenepropanoic acid), a selective agonist for FFA4, exerts inhibitory effects on LPA- and epidermal growth factor-induced proliferation and migration, similar to EPA, in DU145 and PC-3 cells. The effects of TUG-891 and EPA are readily reversible. The FFA1/FFA4 agonist GW9508 (4-[[(3-phenoxyphenyl)methyl]amino]-benzenepropranoic acid) likewise inhibits proliferation at doses that block FFA4. Knockdown of FFA4 expression prevents EPA- and TUG-891-induced inhibition of growth and migration. Together, these results indicate that activation of FFA4 initiates signaling events that can inhibit growth factor-induced signaling, providing a novel mechanism for suppression of cancer cell proliferation.
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Affiliation(s)
- Ze Liu
- Department of Pharmaceutical Sciences, College of Pharmacy, Washington State University, Spokane, Washington
| | - Mandi M Hopkins
- Department of Pharmaceutical Sciences, College of Pharmacy, Washington State University, Spokane, Washington
| | - Zhihong Zhang
- Department of Pharmaceutical Sciences, College of Pharmacy, Washington State University, Spokane, Washington
| | - Chrystal B Quisenberry
- Department of Pharmaceutical Sciences, College of Pharmacy, Washington State University, Spokane, Washington
| | - Louise C Fix
- Department of Pharmaceutical Sciences, College of Pharmacy, Washington State University, Spokane, Washington
| | - Brianna M Galvan
- Department of Pharmaceutical Sciences, College of Pharmacy, Washington State University, Spokane, Washington
| | - Kathryn E Meier
- Department of Pharmaceutical Sciences, College of Pharmacy, Washington State University, Spokane, Washington
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Tomiyasu H, Goto-Koshino Y, Fujino Y, Ohno K, Tsujimoto H. The regulation of the expression of ABCG2 gene through mitogen-activated protein kinase pathways in canine lymphoid tumor cell lines. J Vet Med Sci 2013; 76:237-42. [PMID: 24161965 PMCID: PMC3982807 DOI: 10.1292/jvms.13-0337] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
Abstract
Treatments for canine lymphoma often fail, because tumor cells acquire multidrug resistance (MDR). MDR can develop through several mechanisms, among which the overexpression of drug transporters in tumor cells is a well-studied mechanism. ATP-binding cassette sub-family G member 2 (ABCG2) belongs to the ABC-transporters, that are representative drug efflux pumps associated with MDR in human tumor cells. However, the regulation of ABCG2 gene expression in canine tumors is not well understood. The purpose of the present study was to reveal the regulatory mechanism of ABCG2 gene expression in 4 canine lymphoid tumor cell lines, GL-1, CLBL-1, UL-1 and Ema. Treatment with phorbol 12-myristate 13-acetate (PMA), the protein kinase C (PKC) activator, stimulated MAPK/ERK pathway in GL-1, UL-1 and Ema cells and JNK pathway in UL-1 and Ema cells. When GL-1 and UL-1 cells were treated with PMA and the MAPK/ERK kinase inhibitor U0126, ABCG2 gene expression levels were elevated above those in untreated cells. Similarly, ABCG2 gene expression increased above control levels in UL-1 and Ema cells treated with PMA and the JNK inhibitor SP600125. However, ABCG2 gene expression was unaffected by U0126 exposure in CLBL-1 cells, in which activation of MAPK/ERK pathway was observed in non-treated cells. These results suggested that MAPK/ERK and JNK pathways downregulate ABCG2 gene expression, which is upregulated by unidentified but possibly PKC-dependent pathways, in several types of canine lymphoid tumor cells.
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Affiliation(s)
- Hirotaka Tomiyasu
- Department of Veterinary Internal Medicine, Graduate School of Agricultural and Life Sciences, The University of Tokyo, 1-1-1 Yayoi, Bunkyo-ku, Tokyo 113-8657, Japan
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Tomiyasu H, Watanabe M, Goto-Koshino Y, Fujino Y, Ohno K, Sugano S, Tsujimoto H. Regulation of expression of ABCB1 and LRP genes by mitogen-activated protein kinase/extracellular signal-regulated kinase pathway and its role in generation of side population cells in canine lymphoma cell lines. Leuk Lymphoma 2012; 54:1309-15. [PMID: 23167606 DOI: 10.3109/10428194.2012.751529] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
The concept of the cancer stem cell (CSC) has been recognized as key for elucidation of the mechanisms that confer the multidrug resistance (MDR) phenotype to tumor cells, and the side population (SP) fraction has been shown to be enriched by cells with the CSC phenotype. The purpose of the present study was to identify the mechanism that induces a difference of phenotype between the SP and the remaining major population (MP) using two canine lymphoma cell lines. Expression levels of ABCB1 and LRP genes, which encode efflux pumps, were significantly higher in the SP than in the MP. Microarray analysis revealed up-regulation of the expression of transforming growth factor-β (TGF-β) type II receptor in SP compared with MP, and the mitogen-activated protein kinase/extracellular signal-regulated kinase (MAPK/ERK) pathway was more up-regulated in the SP than in the MP. Stimulation of the MAPK/ERK pathway significantly increased the mRNA expression of both ABCB1 and LRP genes. These results indicate increased expression of the efflux pumps through the MAPK/ERK pathway in SP cells.
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Affiliation(s)
- Hirotaka Tomiyasu
- Department of Veterinary Internal Medicine, Graduate School of Agricultural and Life Sciences, The University of Tokyo, Tokyo, Japan
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Park JJ, Rubio MV, Zhang Z, Um T, Xie Y, Knoepp SM, Snider AJ, Gibbs TC, Meier KE. Effects of lysophosphatidic acid on calpain-mediated proteolysis of focal adhesion kinase in human prostate cancer cells. Prostate 2012; 72:1595-610. [PMID: 22473839 DOI: 10.1002/pros.22513] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/30/2011] [Accepted: 02/17/2012] [Indexed: 11/05/2022]
Abstract
BACKGROUND Calcium-mediated proteolysis plays an important role in cell migration. Lysophosphatidic acid (LPA), a lipid mediator present in serum, enhances migration of carcinoma cells. The effects of LPA on calpain-mediated proteolysis were, therefore, examined in PC-3, a human prostate cancer cell line. METHODS Cultured PC-3 cells were used in studies utilizing pharmacologic interventions, immunoblotting, and confocal immunolocalization. RESULTS Focal adhesion kinase (FAK), a tyrosine kinase involved in cell adhesion, is rapidly proteolyzed in serum-starved PC-3 cells exposed to the calcium ionophore, ionomycin; Nck, p130CAS, PKCα, and Ras-GAP are also degraded. Thapsigargin, which causes more moderate increases in intracellular calcium, induces partial proteolysis of these proteins. Calpain inhibitors block the proteolytic responses to ionomycin and thapsigargin. Ionomycin does not induce proteolysis in cells maintained in serum, suggesting a protective role for growth factors contained in serum. LPA causes minor FAK proteolysis when added alone, but protects against ionomycin-induced proteolysis in a time-dependent manner. LPA also protects against the cell detachment that eventually follows ionomycin treatment. The response to LPA is blocked by an LPA receptor antagonist. A similar effect of LPA is observed in ionomycin-treated Rat-1 fibroblasts. In PC-3 cells, the protective effects of LPA and serum are correlated with phosphorylation and redistribution of paxillin, suggesting roles for phosphorylation-mediated protein-protein interactions. CONCLUSIONS The complex effects of LPA on calpain-mediated proteolysis of FAK and other adhesion proteins are likely to play a role in the ability of LPA to promote attachment, migration, and survival of prostate cancer cells.
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Affiliation(s)
- Joshua J Park
- Department of Pharmacology, Medical University of South Carolina, Charleston, South Carolina, USA
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