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Gibbons E, Taya M, Wu H, Lopa SH, Moss J, Henske EP, McCormack FX, Hammes SR. Glycoprotein non-metastatic melanoma protein B promotes tumor growth and is a biomarker for lymphangioleiomyomatosis. Endocr Relat Cancer 2024; 31:e230312. [PMID: 38614127 PMCID: PMC11103253 DOI: 10.1530/erc-23-0312] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Accepted: 04/11/2024] [Indexed: 04/15/2024]
Abstract
Lymphangioleiomyomatosis (LAM) is a rare, progressive cystic lung disease affecting almost exclusively female-sexed individuals. The cysts represent regions of lung destruction caused by smooth muscle tumors containing mutations in one of the two tuberous sclerosis (TSC) genes. mTORC1 inhibition slows but does not stop LAM advancement. Furthermore, monitoring disease progression is hindered by insufficient biomarkers. Therefore, new treatment options and biomarkers are needed. LAM cells express melanocytic markers, including glycoprotein non-metastatic melanoma protein B (GPNMB). The function of GPNMB in LAM is currently unknown; however, GPNMB's unique cell surface expression on tumor versus benign cells makes GPNMB a potential therapeutic target, and persistent release of its extracellular ectodomain suggests potential as a serum biomarker. Here, we establish that GPNMB expression is dependent on mTORC1 signaling, and that GPNMB regulates TSC2-null tumor cell invasion in vitro. Further, we demonstrate that GPNMB enhances TSC2-null xenograft tumor growth in vivo, and that ectodomain release is required for this xenograft growth. We also show that GPNMB's ectodomain is released from the cell surface of TSC2-null cells by proteases ADAM10 and 17, and we identify the protease target sequence on GPNMB. Finally, we demonstrate that GPNMB's ectodomain is present at higher levels in LAM patient serum compared to healthy controls and that ectodomain levels decrease with mTORC1 inhibition, making it a potential LAM biomarker.
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Affiliation(s)
- Erin Gibbons
- Department of Microbiology and Immunology University of Rochester School of Medicine and Dentistry, Rochester, NY 14642, USA
- Division of Endocrinology, Diabetes, and Metabolism, Department of Medicine, University of Rochester School of Medicine and Dentistry, Rochester, NY 14642, USA
| | - Manisha Taya
- Division of Hematology and Oncology, UT Southwestern, Dallas, TX 75390, USA
| | - Huixing Wu
- Division of Pulmonary, Critical Care and Sleep Medicine, University of Cincinnati, Cincinnati, Ohio 45267, USA
| | - Samia H Lopa
- Department of Biostatistics and Computational Biology, University of Rochester
| | - Joel Moss
- Pulmonary Branch, National Heart, Lung, and Blood Institute (NHLBI), NIH, Bethesda, Maryland 20892, USA
| | - Elizabeth P Henske
- Pulmonary and Critical Care Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Francis X McCormack
- Division of Pulmonary, Critical Care and Sleep Medicine, University of Cincinnati, Cincinnati, Ohio 45267, USA
| | - Stephen R Hammes
- Department of Microbiology and Immunology University of Rochester School of Medicine and Dentistry, Rochester, NY 14642, USA
- Division of Endocrinology, Diabetes, and Metabolism, Department of Medicine, University of Rochester School of Medicine and Dentistry, Rochester, NY 14642, USA
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2
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Wang B, Wang L, Shang R, Xie L. MDSC suppresses T cell antitumor immunity in CAC via GPNMB in a MyD88-dependent manner. Cancer Med 2023; 13:e6887. [PMID: 38140790 PMCID: PMC10807660 DOI: 10.1002/cam4.6887] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2023] [Revised: 11/21/2023] [Accepted: 12/17/2023] [Indexed: 12/24/2023] Open
Abstract
BACKGROUND Myeloid-derived suppressor cells (MDSCs) played an essential role in tumor microenvironment to suppress host antitumor immunity and help cancer cells escape immune surveillance. However, the molecular mechanism behind tumor evasion mediated by MDSCs is not fully understood. Glycoprotein nonmetastatic melanoma protein B (GPNMB) is considered to associate with tumor initiation, metastasis and angiogenesis. Blocking GPNMB function is a potentially valuable therapy for cancer by eliminating GPNMB+ MDSCs. Our previous study has proved that blockage the MyD88 signaling with the MyD88 inhibitor, TJ-M2010-5, may completely prevent the development of CAC in mice, accompanying with downregulation of GPNMB mRNA in the inhibitor-treated mice of CAC. METHODS We here focus on the underlying the relationship between GPNMB function and MyD88 signaling pathway activation in MDSCs' antitumor activity in CAC. RESULTS CAC development in the mouse model is associated with expanded GPNMB+ MDSCs by a MyD88-dependent pathway. The GPNMB expression on MDSCs is associated with MyD88 signaling activation. The inhibitory effect of MDSCs on T cell proliferation, activation and antitumor cytotoxicity in CAC is mediated by GPNMB in a MyD8-dependent manner. CONCLUSION MyD88 signaling pathway plays an essential role in GPNMB+ MDSC-mediated tumor immune escape during CAC development and is a promising focus for revealing the mechanisms of MDSC that facilitate immunosuppression and tumor progression.
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Affiliation(s)
- Bo Wang
- Department of Gastroenterology, Tongji Hospital, Tongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina
| | - Lu Wang
- Institute of Organ Transplantation, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology; Key Laboratory of Organ Transplantation, Ministry of Education; NHC Key Laboratory of Organ Transplantation; Key Laboratory of Organ Transplantation, Chinese Academy of Medical SciencesWuhanChina
| | - Runshi Shang
- Institute of Organ Transplantation, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology; Key Laboratory of Organ Transplantation, Ministry of Education; NHC Key Laboratory of Organ Transplantation; Key Laboratory of Organ Transplantation, Chinese Academy of Medical SciencesWuhanChina
| | - Lin Xie
- Institute of Organ Transplantation, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology; Key Laboratory of Organ Transplantation, Ministry of Education; NHC Key Laboratory of Organ Transplantation; Key Laboratory of Organ Transplantation, Chinese Academy of Medical SciencesWuhanChina
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Martín-Cruz L, Viñuela M, Kalograiaki I, Angelina A, Oquist-Phillips P, Real-Arévalo I, Cañada FJ, Tudela JI, Moltó L, Moreno-Sierra J, Subiza JL, Palomares O. A tumor-associated heparan sulfate-related glycosaminoglycan promotes the generation of functional regulatory T cells. Cell Mol Immunol 2023; 20:1499-1512. [PMID: 37990034 PMCID: PMC10687014 DOI: 10.1038/s41423-023-01096-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Revised: 09/20/2023] [Accepted: 10/17/2023] [Indexed: 11/23/2023] Open
Abstract
Functional Tregs play a key role in tumor development and progression, representing a major barrier to anticancer immunity. The mechanisms by which Tregs are generated in cancer and the influence of the tumor microenvironment on these processes remain incompletely understood. Herein, by using NMR, chemoenzymatic structural assays and a plethora of in vitro and in vivo functional analyses, we demonstrate that the tumoral carbohydrate A10 (Ca10), a cell-surface carbohydrate derived from Ehrlich's tumor (ET) cells, is a heparan sulfate-related proteoglycan that enhances glycolysis and promotes the development of tolerogenic features in human DCs. Ca10-stimulated human DCs generate highly suppressive Tregs by mechanisms partially dependent on metabolic reprogramming, PD-L1, IL-10, and IDO. Ca10 also reprograms the differentiation of human monocytes into DCs with tolerogenic features. In solid ET-bearing mice, we found positive correlations between Ca10 serum levels, tumor size and splenic Treg numbers. Administration of isolated Ca10 also increases the proportion of splenic Tregs in tumor-free mice. Remarkably, we provide evidence supporting the presence of a circulating human Ca10 counterpart (Ca10H) and show, for the first time, that serum levels of Ca10H are increased in patients suffering from different cancer types compared to healthy individuals. Of note, these levels are higher in prostate cancer patients with bone metastases than in prostate cancer patients without metastases. Collectively, we reveal novel molecular mechanisms by which heparan sulfate-related structures associated with tumor cells promote the generation of functional Tregs in cancer. The discovery of this novel structural-functional relationship may open new avenues of research with important clinical implications in cancer treatment.
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Grants
- SAF-2017-84978-R Ministerio de Economía, Industria y Competitividad, Gobierno de España (Ministerio de Economía, Industria y Competitividad)
- PID2020-114396RB-I00 Ministerio de Economía, Industria y Competitividad, Gobierno de España (Ministerio de Economía, Industria y Competitividad)
- PID2021-123781OB-C22 Ministerio de Economía, Industria y Competitividad, Gobierno de España (Ministerio de Economía, Industria y Competitividad)
- RTC-2015-3805-1 Ministerio de Economía, Industria y Competitividad, Gobierno de España (Ministerio de Economía, Industria y Competitividad)
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Affiliation(s)
- Leticia Martín-Cruz
- Department of Biochemistry and Molecular Biology, School of Chemistry, Complutense University of Madrid, Madrid, Spain
| | - Marcos Viñuela
- Inmunotek, Alcalá de Henares, Madrid, Spain
- Fundación Investigación Hospital Clínico San Carlos, Martin Lagos s/n, 28040, Madrid, Spain
| | - Ioanna Kalograiaki
- Centro de Investigaciones Biológicas Margarita Salas, CSIC, Ramiro de Maetzu 9, 28040, Madrid, Spain
- CIBER de Enfermedades Respiratorias (CIBERES) Avda, Monforte de Lemos, 3-5, 28029, Madrid, Spain
| | - Alba Angelina
- Department of Biochemistry and Molecular Biology, School of Chemistry, Complutense University of Madrid, Madrid, Spain
| | - Paola Oquist-Phillips
- Centro de Investigaciones Biológicas Margarita Salas, CSIC, Ramiro de Maetzu 9, 28040, Madrid, Spain
| | | | - Francisco Javier Cañada
- Centro de Investigaciones Biológicas Margarita Salas, CSIC, Ramiro de Maetzu 9, 28040, Madrid, Spain
- CIBER de Enfermedades Respiratorias (CIBERES) Avda, Monforte de Lemos, 3-5, 28029, Madrid, Spain
| | | | - Luis Moltó
- Fundación Investigación Hospital Clínico San Carlos, Martin Lagos s/n, 28040, Madrid, Spain
| | - Jesús Moreno-Sierra
- Servicio de Urología, Hospital Clínico San Carlos, Universidad Complutense de Madrid, Martín Lagos s/n, 28040, Madrid, Spain
| | | | - Oscar Palomares
- Department of Biochemistry and Molecular Biology, School of Chemistry, Complutense University of Madrid, Madrid, Spain.
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Gibbons E, Minor BMN, Hammes SR. Lymphangioleiomyomatosis: where endocrinology, immunology and tumor biology meet. Endocr Relat Cancer 2023; 30:e230102. [PMID: 37410387 PMCID: PMC10529736 DOI: 10.1530/erc-23-0102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Accepted: 07/03/2023] [Indexed: 07/07/2023]
Abstract
Abstract Lymphangioleiomyomatosis (LAM) is a cystic lung disease found almost exclusively in genetic females and caused by small clusters of smooth muscle cell tumors containing mutations in one of the two tuberous sclerosis genes (TSC1 or TSC2). Significant advances over the past 2-3 decades have allowed researchers and clinicians to more clearly understand the pathophysiology of LAM, and therefore better diagnose and treat patients with this disease. Despite substantial progress, only one proven treatment for LAM is used in practice: mechanistic target of rapamycin complex 1 (mTORC1) inhibition with medications such as sirolimus. While mTORC1 inhibition effectively slows LAM progression in many patients, it is not curative, is not effective in all patients, and can be associated with significant side effects. Furthermore, the presence of established and accurate biomarkers to follow LAM progression is limited. That said, discovering additional diagnostic and treatment options for LAM is paramount. This review will describe recent advances in LAM research, centering on the origin and nature of the LAM cell, the role of estrogen in LAM progression, the significance of melanocytic marker expression in LAM cells, and the potential roles of the microenvironment in promoting LAM tumor growth. By appreciating these processes in more detail, researchers and caregivers may be afforded novel approaches to aid in the treatment of patients with LAM.
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Affiliation(s)
- Erin Gibbons
- Division of Endocrinology, Diabetes, and Metabolism, Department of Medicine, University of Rochester Medical Center, Rochester, New York, USA
- Department of Microbiology and Immunology, University of Rochester Medical Center, Rochester, New York, USA
| | - Briaunna M. N. Minor
- Division of Endocrinology, Diabetes, and Metabolism, Department of Medicine, University of Rochester Medical Center, Rochester, New York, USA
- Department of Microbiology and Immunology, University of Rochester Medical Center, Rochester, New York, USA
| | - Stephen R Hammes
- Division of Endocrinology, Diabetes, and Metabolism, Department of Medicine, University of Rochester Medical Center, Rochester, New York, USA
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Yang H, Wang L. Heparan sulfate proteoglycans in cancer: Pathogenesis and therapeutic potential. Adv Cancer Res 2023; 157:251-291. [PMID: 36725112 DOI: 10.1016/bs.acr.2022.08.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
The heparan sulfate proteoglycans (HSPGs) are glycoproteins that consist of a proteoglycan "core" protein and covalently attached heparan sulfate (HS) chain. HSPGs are ubiquitously expressed in mammalian cells on the cell surface and in the extracellular matrix (ECM) and secretory vesicles. Within HSPGs, the protein cores determine when and where HSPG expression takes place, and the HS chains mediate most of HSPG's biological roles through binding various protein ligands, including cytokines, chemokines, growth factors and receptors, morphogens, proteases, protease inhibitors, and ECM proteins. Through these interactions, HSPGs modulate cell proliferation, adhesion, migration, invasion, and angiogenesis to display essential functions in physiology and pathology. Under physiological conditions, the expression and localization of HSPGs are finely regulated to orchestrate their physiological functions, and this is disrupted in cancer. The HSPG dysregulation elicits multiple oncogenic signaling, including growth factor signaling, ECM and Integrin signaling, chemokine and immune signaling, cancer stem cell, cell differentiation, apoptosis, and senescence, to prompt cell transformation, proliferation, tumor invasion and metastasis, tumor angiogenesis and inflammation, and immunotolerance. These oncogenic roles make HSPGs an attractive pharmacological target for anti-cancer therapy. Several therapeutic strategies have been under development, including anti-HSPG antibodies, peptides and HS mimetics, synthetic xylosides, and heparinase inhibitors, and shown promising anti-cancer efficacy. Therefore, much progress has been made in this line of study. However, it needs to bear in mind that the roles of HSPGs in cancer can be either oncogenic or tumor-suppressive, depending on the HSPG and the cancer cell type with the underlying mechanisms that remain obscure. Further studies need to address these to fill the knowledge gap and rationalize more efficient therapeutic targeting.
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Affiliation(s)
- Hua Yang
- Department of Molecular Pharmacology & Physiology, Morsani College of Medicine, University of South Florida, Tampa, FL, United States
| | - Lianchun Wang
- Department of Molecular Pharmacology & Physiology, Morsani College of Medicine, University of South Florida, Tampa, FL, United States; Bryd Alzheimer's Research Institute, Morsani College of Medicine, University of South Florida, Tampa, FL, United States.
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6
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Markelić M, Mojić M, Bovan D, Jelača S, Jović Z, Purić M, Koruga D, Mijatović S, Maksimović-Ivanić D. Melanoma Cell Reprogramming and Awakening of Antitumor Immunity as a Fingerprint of Hyper-Harmonized Hydroxylated Fullerene Water Complex (3HFWC) and Hyperpolarized Light Application In Vivo. NANOMATERIALS (BASEL, SWITZERLAND) 2023; 13:nano13030372. [PMID: 36770334 PMCID: PMC9918970 DOI: 10.3390/nano13030372] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Revised: 01/06/2023] [Accepted: 01/11/2023] [Indexed: 05/14/2023]
Abstract
In our recent study, we showed that in vitro treatment of melanoma cells with hyperpolarized light (HPL) as well as with the second derivative of fullerene, hyper-harmonized hydroxylated fullerene water complex (3HFWC) reduced viability of cells by decreasing their proliferative capacity and inducing senescence and reprogramming towards a normal, melanocytic phenotype. Therefore, we wanted to determine whether these effects persisted in vivo in the syngeneic mouse melanoma model with a combined treatment of HPL irradiation and 3HFWC per os. Our results demonstrated the potent antitumor effects of 3HFWC nanosubstance assisted by HPL irradiation. These effects were primarily driven by the stimulation of melanoma cell growth arrest, the establishment of a senescent phenotype, and melanocytic differentiation on the one hand, and the awakening of the antitumor immune response on the other. In addition, the combined treatment reduced the protumorigenic activity of immune cells by depleting T regulatory cells, myeloid-derived suppressors, and M2 macrophages. The support of the 3HFWC substance by HPL irradiation may be the axis of the new approach design based on tumor cell reprogramming synchronized with the mobilization of the host's protective immune response.
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Affiliation(s)
- Milica Markelić
- Faculty of Biology, University of Belgrade, 11000 Belgrade, Serbia
- Correspondence: (M.M.); (D.M.-I.)
| | - Marija Mojić
- Institute for Biological Research “Siniša Stanković”– National Institute of the Republic of Serbia, University of Belgrade, 11060 Belgrade, Serbia
| | - Dijana Bovan
- Institute for Biological Research “Siniša Stanković”– National Institute of the Republic of Serbia, University of Belgrade, 11060 Belgrade, Serbia
| | - Sanja Jelača
- Institute for Biological Research “Siniša Stanković”– National Institute of the Republic of Serbia, University of Belgrade, 11060 Belgrade, Serbia
| | | | | | | | - Sanja Mijatović
- Institute for Biological Research “Siniša Stanković”– National Institute of the Republic of Serbia, University of Belgrade, 11060 Belgrade, Serbia
| | - Danijela Maksimović-Ivanić
- Institute for Biological Research “Siniša Stanković”– National Institute of the Republic of Serbia, University of Belgrade, 11060 Belgrade, Serbia
- Correspondence: (M.M.); (D.M.-I.)
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7
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Lazaratos AM, Annis MG, Siegel PM. GPNMB: a potent inducer of immunosuppression in cancer. Oncogene 2022; 41:4573-4590. [PMID: 36050467 DOI: 10.1038/s41388-022-02443-2] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Revised: 08/10/2022] [Accepted: 08/12/2022] [Indexed: 11/09/2022]
Abstract
The immune system is comprised of both innate and adaptive immune cells, which, in the context of cancer, collectively function to eliminate tumor cells. However, tumors can actively sculpt the immune landscape to favor the establishment of an immunosuppressive microenvironment, which promotes tumor growth and progression to metastatic disease. Glycoprotein-NMB (GPNMB) is a transmembrane glycoprotein that is overexpressed in a variety of cancers. It can promote primary tumor growth and metastasis, and GPNMB expression correlates with poor prognosis and shorter recurrence-free survival in patients. There is growing evidence supporting an immunosuppressive role for GPNMB in the context of malignancy. This review provides a description of the emerging roles of GPNMB as an inducer of immunosuppression, with a particular focus on its role in mediating cancer progression by restraining pro-inflammatory innate and adaptive immune responses.
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Affiliation(s)
| | - Matthew G Annis
- Goodman Cancer Institute, McGill University, Montréal, QC, Canada.,Department of Medicine, McGill University, Montréal, QC, Canada
| | - Peter M Siegel
- Goodman Cancer Institute, McGill University, Montréal, QC, Canada. .,Department of Medicine, McGill University, Montréal, QC, Canada. .,Department of Biochemistry, McGill University, Montréal, QC, Canada. .,Department of Anatomy and Cell Biology, McGill University, Montréal, QC, Canada. .,Department of Oncology, McGill University, Montréal, QC, Canada.
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8
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Soluble DC-HIL/Gpnmb Modulates T-Lymphocyte Extravasation to Inflamed Skin. J Invest Dermatol 2021; 142:1372-1380.e5. [PMID: 34695414 DOI: 10.1016/j.jid.2021.10.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2021] [Revised: 09/28/2021] [Accepted: 10/04/2021] [Indexed: 11/20/2022]
Abstract
Previously, we discovered antigen-presenting cells to express DC-HIL receptor and to secrete its soluble form (soluble DC-HIL [sDC-HIL]), both of which bind to syndecan-4 on T cells and endothelial cells (ECs), with the former binding attenuating T-cell function and the latter binding promoting angiogenesis. In this study, we examined the effects of sDC-HIL binding to EC on T-cell extravasation using an allergic contact dermatitis model in mice. The hapten oxazolone applied to ear skin in sensitized mice upregulated cutaneous expression of sDC-HIL, which downregulated the allergic reaction by reducing transendothelial migration of T cells but not other immune cells (neutrophils and mast cells). Moreover, intravenously infused sDC-HIL bound to EC in blood vessels of oxazolone-challenged skin in a scattered and patchy pattern, and intravital microscopic analysis revealed that blood-circulating T cells firmly adhere to DC-HIL-treated endothelia. This regulatory property of sDC-HIL requires syndecan-4 expression by both EC and T cells. Our findings indicate that the DC-HIL/syndecan-4 pathway mediates a cross-talk between T cells and ECs, regulating the cutaneous immune response by preventing extravasation of activated T cells into inflamed skin.
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Xu X, Xie K, Li B, Xu L, Huang L, Feng Y, Pi C, Zhang J, Huang T, Jiang M, Gu H, Fang J. Adaptive resistance in tumors to anti-PD-1 therapy through re-immunosuppression by upregulation of GPNMB expression. Int Immunopharmacol 2021; 101:108199. [PMID: 34673297 DOI: 10.1016/j.intimp.2021.108199] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2021] [Revised: 09/22/2021] [Accepted: 09/24/2021] [Indexed: 11/28/2022]
Abstract
Acquired resistance to the antitumor activity of antibodies targeting the programmed death 1 (PD-1): programmed death ligand 1 (PD-L1) immune checkpoint in various types of cancers has increasingly been observed during treatment. To gain insight into the molecular mechanism underlying anti-PD-1 therapy resistance, we developed a mouse MC38 colon adenocarcinoma cell line that was made resistant to anti-PD-1 treatment through repeated in vivo selection. We compared the transcriptomic profiles of anti-PD-1 therapy-resistant and -sensitive tumors using RNA sequencing analysis. The immunosuppressive molecule transmembrane glycoprotein NMB (GPNMB) was significantly upregulated in resistant tumor cells, as determined using quantitative real-time polymerase chain reaction and immunofluorescence analyses. Furthermore, deletion of GPNMB in resistant cells successfully restored sensitivity to anti-PD-1 treatment in vivo. Collectively, our results indicate that tumors may develop resistance to anti-PD-1 therapy by upregulating their expression of the immunosuppressive molecule GPNMB. Furthermore, GPNMB is a potential, targetable biomarker for monitoring adaptive resistance to therapeutic PD-1 blockade, and identification of this immunosuppressive molecule may be a breakthrough for new therapies.
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Affiliation(s)
- Xiaoqing Xu
- Laboratory of Molecular Medicine, Shanghai Key Laboratory of Signaling and Disease Research, School of Life Sciences and Technology, Tongji University, Shanghai 200092, People's Republic of China
| | - Kun Xie
- Laboratory of Molecular Medicine, Shanghai Key Laboratory of Signaling and Disease Research, School of Life Sciences and Technology, Tongji University, Shanghai 200092, People's Republic of China
| | - Bingyu Li
- Laboratory of Molecular Medicine, Shanghai Key Laboratory of Signaling and Disease Research, School of Life Sciences and Technology, Tongji University, Shanghai 200092, People's Republic of China
| | - Lijun Xu
- Laboratory of Molecular Medicine, Shanghai Key Laboratory of Signaling and Disease Research, School of Life Sciences and Technology, Tongji University, Shanghai 200092, People's Republic of China
| | - Lei Huang
- Laboratory of Molecular Medicine, Shanghai Key Laboratory of Signaling and Disease Research, School of Life Sciences and Technology, Tongji University, Shanghai 200092, People's Republic of China
| | - Yan Feng
- Laboratory of Molecular Medicine, Shanghai Key Laboratory of Signaling and Disease Research, School of Life Sciences and Technology, Tongji University, Shanghai 200092, People's Republic of China
| | - Chenyu Pi
- Laboratory of Molecular Medicine, Shanghai Key Laboratory of Signaling and Disease Research, School of Life Sciences and Technology, Tongji University, Shanghai 200092, People's Republic of China
| | - Jingming Zhang
- Laboratory of Molecular Medicine, Shanghai Key Laboratory of Signaling and Disease Research, School of Life Sciences and Technology, Tongji University, Shanghai 200092, People's Republic of China
| | - Tao Huang
- Laboratory of Molecular Medicine, Shanghai Key Laboratory of Signaling and Disease Research, School of Life Sciences and Technology, Tongji University, Shanghai 200092, People's Republic of China
| | - Ming Jiang
- Biomedical Research Center, Tongji University Suzhou Institute, Building 2, 198 Jinfeng Road, Wuzhong District, Suzhou, Jiangsu 215101, People's Republic of China
| | - Hua Gu
- Laboratory of Molecular Medicine, Shanghai Key Laboratory of Signaling and Disease Research, School of Life Sciences and Technology, Tongji University, Shanghai 200092, People's Republic of China.
| | - Jianmin Fang
- Laboratory of Molecular Medicine, Shanghai Key Laboratory of Signaling and Disease Research, School of Life Sciences and Technology, Tongji University, Shanghai 200092, People's Republic of China; Biomedical Research Center, Tongji University Suzhou Institute, Building 2, 198 Jinfeng Road, Wuzhong District, Suzhou, Jiangsu 215101, People's Republic of China; Department of Neurology, Tongji Hospital, Tongji University, Shanghai, People's Republic of China.
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10
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Wu F, Cheng Y, Wu L, Zhang W, Zheng W, Wang Q, Cao H, Pan X, Tang W. Emerging Landscapes of Tumor Immunity and Metabolism. Front Oncol 2020; 10:575037. [PMID: 33117713 PMCID: PMC7575711 DOI: 10.3389/fonc.2020.575037] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2020] [Accepted: 09/11/2020] [Indexed: 12/14/2022] Open
Abstract
The metabolic reprogramming of cancer tissue has higher metabolic activity than surrounding tissues. At the same time, the local infiltration of immunosuppressive cells is also significantly increased, resulting in a significant decrease in tumor immunity. During the progression of cancer cells, immunosuppressive tumor microenvironment is formed around the tumor due to their metabolic reprogramming. In addition, it is the changes in metabolic patterns that make tumor cells resistant to certain drugs, impeding cancer treatment. This article reviews the mechanisms of immune escape caused by metabolic reprogramming, and aims to provide new ideas for clinical tumor immunotherapy combined with metabolic intervention for tumor treatment.
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Affiliation(s)
- Fan Wu
- Department of General Surgery, Nanjing First Hospital, Nanjing Medical University, Nanjing, China
| | - Ye Cheng
- Department of General Surgery, Nanjing First Hospital, Nanjing Medical University, Nanjing, China
| | - Liangliang Wu
- Department of General Surgery, Nanjing First Hospital, Nanjing Medical University, Nanjing, China
| | - Wenling Zhang
- Department of Gastroenterology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Wubing Zheng
- Department of General Surgery, Nanjing First Hospital, Nanjing Medical University, Nanjing, China
| | - Qian Wang
- Research Unit Analytical Pathology, Helmholtz Zentrum München, German Research Center for Environmental Health, Neuherberg, Germany
| | - Hongyong Cao
- Department of General Surgery, Nanjing First Hospital, Nanjing Medical University, Nanjing, China
| | - Xiongxiong Pan
- Department of Anesthesiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Weiwei Tang
- Department of General Surgery, Nanjing First Hospital, Nanjing Medical University, Nanjing, China
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11
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Huang L, Chen H, Xu Y, Chen J, Liu Z, Xu Q. Correlation of tumor-infiltrating immune cells of melanoma with overall survival by immunogenomic analysis. Cancer Med 2020; 9:8444-8456. [PMID: 32931642 PMCID: PMC7666744 DOI: 10.1002/cam4.3466] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2020] [Revised: 08/08/2020] [Accepted: 08/26/2020] [Indexed: 12/26/2022] Open
Abstract
AIMS Different types of tumor-infiltrating immune cells not only augment but also dampen antitumor immunity in the microenvironment of melanoma. Therefore, it is critical to provide an overview of tumor-infiltrating immune cells in melanoma and explore a novel strategy for immunotherapies. METHODS We analyzed the immune states of different stages in melanoma patients by the immune, stromal, and estimation of stromal and immune cells in malignant tumor tissues using expression data (ESTIMATE) scores. Immune cell types were identified by the estimating relative subsets of RNA transcripts (CIBERSORTx) algorithm in 471 melanoma and 324 healthy tissues. Moreover, we performed a gene set variation analysis (GSVA) to determine the differentially regulated pathways in the tumor microenvironment. RESULTS In melanoma cohorts, we found that ESTIMATE and immune scores were involved in survival or tumor clinical stage. Among the 22 immune cells, CD8+ T cells, M2 macrophages, and regulatory T cells (Tregs) showed significant differences using the CIBERSORTx algorithm. Furthermore, GSVA identified the immune cell-related pathways; the primary immunodeficiency pathway, intestinal immune network for IgA, and TGF-β pathways were identified as participants of the crosstalk in CD8+ T cells, Tregs, and M2 macrophages in the melanoma microenvironment. CONCLUSION These results reveal the cellular and molecular characteristics of immune cells in melanoma, providing a method for selecting targets of immunotherapies and promoting the efficacy of therapies for the treatment of melanoma.
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Affiliation(s)
- Lili Huang
- Department of Oncology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China.,Tongji University Cancer Center, Shanghai, China.,Department of Oncology, Dermatology Hospital, Tongji University, Shanghai, China
| | - Hong Chen
- Department of Gastrointestinal Surgery, Fujian Provincial Hospital, Fuzhou, China
| | - Yu Xu
- Department of musculoskeletal Oncology, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Jianhua Chen
- Department of Oncology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China.,Tongji University Cancer Center, Shanghai, China.,Department of Oncology, Dermatology Hospital, Tongji University, Shanghai, China
| | - Zhuqing Liu
- Department of Oncology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China.,Tongji University Cancer Center, Shanghai, China.,Department of Oncology, Dermatology Hospital, Tongji University, Shanghai, China
| | - Qing Xu
- Department of Oncology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China.,Tongji University Cancer Center, Shanghai, China.,Department of Oncology, Dermatology Hospital, Tongji University, Shanghai, China
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12
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Tsou PS, Sawalha AH. Glycoprotein nonmetastatic melanoma protein B: A key mediator and an emerging therapeutic target in autoimmune diseases. FASEB J 2020; 34:8810-8823. [PMID: 32445534 DOI: 10.1096/fj.202000651] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2020] [Accepted: 05/04/2020] [Indexed: 12/21/2022]
Abstract
The glycoprotein nonmetastatic melanoma protein B (GPNMB, also known as osteoactivin) is highly expressed in many cell types and regulates the homeostasis in various tissues. In different physiological contexts, it functions as a melanosome-associated protein, membrane-bound surface receptor, soluble ligand, or adhesion molecule. Therefore, GPNMB is involved in cell differentiation, migration, inflammation, metabolism, and neuroprotection. Because of its various involvement in different physiological conditions, GPNMB has been implicated in many diseases, including cancer, neurological disorders, and more recently immune-mediated diseases. This review summarizes the regulation and function of GPNMB in normal physiology, and discusses the involvement of GPNMB in disease conditions with a particular focus on its potential role and therapeutic implications in autoimmunity.
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Affiliation(s)
- Pei-Suen Tsou
- Division of Rheumatology, Department of Internal Medicine, University of Michigan, Ann Arbor, MI, USA
| | - Amr H Sawalha
- Division of Rheumatology, Department of Pediatrics, University of Pittsburgh School of Medicine, UPMC Children's Hospital of Pittsburgh, Pittsburgh, PA, USA.,Division of Rheumatology and Clinical Immunology, Department of Medicine, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA.,Lupus Center of Excellence, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
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13
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Gupta P, Johns SC, Kim SY, El Ghazal R, Zuniga EI, Fuster MM. Functional Cellular Anti-Tumor Mechanisms are Augmented by Genetic Proteoglycan Targeting. Neoplasia 2019; 22:86-97. [PMID: 31896526 PMCID: PMC6940629 DOI: 10.1016/j.neo.2019.11.003] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2019] [Revised: 11/23/2019] [Accepted: 11/25/2019] [Indexed: 12/28/2022] Open
Abstract
While recent research points to the importance of glycans in cancer immunity, knowledge on functional mechanisms is lacking. In lung carcinoma among other tumors, anti-tumor immunity is suppressed; and while some recent therapies boost T-cell mediated immunity by targeting immune-checkpoint pathways, robust responses are uncommon. Augmenting tumor antigen-specific immune responses by endogenous dendritic cells (DCs) is appealing from a specificity standpoint, but challenging. Here, we show that restricting a heparan sulfate (HS) loss-of-function mutation in the HS sulfating enzyme Ndst1 to predominantly conventional DCs (Ndst1f/f CD11cCre+ mutation) results in marked inhibition of Lewis lung carcinoma growth along with increased tumor-associated CD8+ T cells. In mice deficient in a major DC HS proteoglycan (syndecan-4), splenic CD8+ T cells showed increased anti-tumor cytotoxic responses relative to controls. Studies examining Ndst1f/f CD11cCre + mutants revealed that mutation was associated with an increase in anti-tumor cytolysis using either splenic CD8+ T cells or tumor-infiltrating (TIL) CD8+ T cells purified ex-vivo, and tested in pooled effector-to-target cytolytic assays against tumor cells from respective animals. On glycan compositional analysis, HS purified from Ndst1f/f CD11cCre + mutant DCs had reduced overall sulfation, including reduced sulfation of a tri-sulfated disaccharide species that was intriguingly abundant on wildtype DC HS. Interestingly, antigen presentation in the context of major histocompatibility complex class-I (MHC-I) was enhanced in mutant DCs, with more striking effects in the setting of HS under-sulfation, pointing to a likely regulatory role by sulfated glycans at the antigen/MHC-I – T-cell interface; and possibly future opportunities to improve antigen-specific T cell responses by immunologic targeting of HS proteoglycans in cancer.
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Affiliation(s)
- Purva Gupta
- VA San Diego Healthcare System, Medical and Research Sections, La Jolla, CA 92161, United States; Department of Medicine, Division of Pulmonary and Critical Care, University of California San Diego, La Jolla, CA 92037, United States
| | - Scott C Johns
- VA San Diego Healthcare System, Medical and Research Sections, La Jolla, CA 92161, United States; Department of Medicine, Division of Pulmonary and Critical Care, University of California San Diego, La Jolla, CA 92037, United States
| | - So Young Kim
- VA San Diego Healthcare System, Medical and Research Sections, La Jolla, CA 92161, United States; Department of Medicine, Division of Pulmonary and Critical Care, University of California San Diego, La Jolla, CA 92037, United States
| | - Roland El Ghazal
- Department of Medicine, Division of Pulmonary and Critical Care, University of California San Diego, La Jolla, CA 92037, United States
| | | | - Mark M Fuster
- VA San Diego Healthcare System, Medical and Research Sections, La Jolla, CA 92161, United States; Department of Medicine, Division of Pulmonary and Critical Care, University of California San Diego, La Jolla, CA 92037, United States; Glycobiology Research and Training Center, University of California San Diego, La Jolla, CA 92093, United States.
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14
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Chung JS, Ramani V, Kobayashi M, Fattah F, Popat V, Zhang S, Cruz PD, Gerber DE, Ariizumi K. DC-HIL/Gpnmb Is a Negative Regulator of Tumor Response to Immune Checkpoint Inhibitors. Clin Cancer Res 2019; 26:1449-1459. [PMID: 31822499 DOI: 10.1158/1078-0432.ccr-19-2360] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2019] [Revised: 11/07/2019] [Accepted: 12/04/2019] [Indexed: 11/16/2022]
Abstract
PURPOSE Immune checkpoint inhibitors (ICI) benefit only a minority of treated patients with cancer. Identification of biomarkers distinguishing responders and nonresponders will improve management of patients with cancer. Because the DC-HIL checkpoint differs from the PD1 pathway in expression and inhibitory mechanisms, we examined whether DC-HIL expression regulates ICI responsiveness. EXPERIMENTAL DESIGN Plasma samples were collected from patients with advanced non-small cell lung carcinoma (NSCLC) (n = 76) at baseline and/or follow-up after ICI monotherapy. Blood-soluble DC-HIL (sDC-HIL) was determined and analyzed for correlation with the early tumor response. To study the mechanisms, we measured effect of anti-DC-HIL versus anti-PDL1 mAb on growth of mouse tumor cells in experimentally metastatic lung. Influence of DC-HIL to anti-PDL1 treatment was assessed by changes in tumor response after deletion of host-DC-HIL gene, injection of DC-HIL-expressing myeloid-derived suppressor cells (MDSC), or induction of sDC-HIL expression. RESULTS Nonresponders expressed significantly higher levels of baseline sDC-HIL levels than responders. Among patients (n = 28) for fluctuation with time, nonresponders (14/15 cases) showed increasing or persistently elevated levels. Responders (12/13) had decreasing or persistently low levels. Among various tumors, B16 melanoma exhibited resistance to anti-PDL1 but responded to anti-DC-HIL mAb. Using B16 melanoma and LL2 lung cancer, we showed that deletion of host-derived DC-HIL expression converted the resistant tumor to one responsive to anti-PDL1 mAb. The responsive state was reversed by infusion of DC-HIL+MDSC or induction of sDC-HIL expression. CONCLUSIONS sDC-HIL in the blood and probably DC-HIL receptor expressed by MDSC play an important role in regulating response to ICI in advanced NSCLC.
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MESH Headings
- Adult
- Aged
- Aged, 80 and over
- Animals
- Antibodies, Monoclonal/pharmacology
- B7-H1 Antigen/antagonists & inhibitors
- B7-H1 Antigen/immunology
- B7-H1 Antigen/metabolism
- Carcinoma, Non-Small-Cell Lung/immunology
- Carcinoma, Non-Small-Cell Lung/metabolism
- Carcinoma, Non-Small-Cell Lung/pathology
- Carcinoma, Non-Small-Cell Lung/therapy
- Cell Line, Tumor
- Disease Models, Animal
- Female
- Humans
- Immunologic Factors/metabolism
- Immunotherapy/methods
- Lung Neoplasms/immunology
- Lung Neoplasms/metabolism
- Lung Neoplasms/secondary
- Lung Neoplasms/therapy
- Male
- Melanoma, Experimental/immunology
- Melanoma, Experimental/metabolism
- Melanoma, Experimental/pathology
- Melanoma, Experimental/therapy
- Membrane Glycoproteins/immunology
- Membrane Glycoproteins/metabolism
- Mice
- Mice, Inbred C57BL
- Middle Aged
- Myeloid-Derived Suppressor Cells/immunology
- Skin Neoplasms/immunology
- Skin Neoplasms/metabolism
- Skin Neoplasms/pathology
- Skin Neoplasms/therapy
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Affiliation(s)
- Jin-Sung Chung
- Department of Dermatology, the University of Texas Southwestern Medical Center, and Dermatology Section (Medical Service), North Texas Veterans Affairs Medical Center, Dallas, Texas
| | - Vijay Ramani
- Department of Dermatology, the University of Texas Southwestern Medical Center, and Dermatology Section (Medical Service), North Texas Veterans Affairs Medical Center, Dallas, Texas
| | - Masato Kobayashi
- Department of Dermatology, the University of Texas Southwestern Medical Center, and Dermatology Section (Medical Service), North Texas Veterans Affairs Medical Center, Dallas, Texas
| | - Farjana Fattah
- Department of Hematology Oncology, The University of Texas Southwestern Medical Center, Dallas, Texas
| | - Vinita Popat
- Department of Hematology Oncology, The University of Texas Southwestern Medical Center, Dallas, Texas
| | - Song Zhang
- Department of Population Data Sciences, The University of Texas Southwestern Medical Center, Dallas, Texas
| | - Ponciano D Cruz
- Department of Dermatology, the University of Texas Southwestern Medical Center, and Dermatology Section (Medical Service), North Texas Veterans Affairs Medical Center, Dallas, Texas
| | - David E Gerber
- Department of Hematology Oncology, The University of Texas Southwestern Medical Center, Dallas, Texas
| | - Kiyoshi Ariizumi
- Department of Dermatology, the University of Texas Southwestern Medical Center, and Dermatology Section (Medical Service), North Texas Veterans Affairs Medical Center, Dallas, Texas.
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15
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Kobayashi M, Chung JS, Beg M, Arriaga Y, Verma U, Courtney K, Mansour J, Haley B, Khan S, Horiuchi Y, Ramani V, Harker D, Gopal P, Araghizadeh F, Cruz PD, Ariizumi K. Blocking Monocytic Myeloid-Derived Suppressor Cell Function via Anti-DC-HIL/GPNMB Antibody Restores the In Vitro Integrity of T Cells from Cancer Patients. Clin Cancer Res 2019; 25:828-838. [PMID: 30049749 PMCID: PMC7315386 DOI: 10.1158/1078-0432.ccr-18-0330] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2018] [Revised: 05/15/2018] [Accepted: 07/12/2018] [Indexed: 12/21/2022]
Abstract
PURPOSE Blocking the function of myeloid-derived suppressor cells (MDSC) is an attractive approach for cancer immunotherapy. Having shown DC-HIL/GPNMB to be the T-cell-inhibitory receptor mediating the suppressor function of MDSCs, we evaluated the potential of anti-DC-HIL mAb as an MDSC-targeting cancer treatment. EXPERIMENTAL DESIGN Patients with metastatic cancer (n = 198) were analyzed by flow cytometry for DC-HIL or PDL1 expression on blood CD14+HLA-DRno/lo MDSCs. Their suppressor function was assessed by in vitro coculture with autologous T cells, and the ability of anti-DC-HIL or anti-PDL1 mAb to reverse such function was determined. Tumor expression of these receptors was examined histologically, and the antitumor activity of the mAb was evaluated by attenuated growth of colon cancers in mice. RESULTS Patients with metastatic cancer had high blood levels of DC-HIL+ MDSCs compared with healthy controls. Anti-DC-HIL mAb reversed the in vitro function in ∼80% of cancer patients tested, particularly for colon cancer. Despite very low expression on blood MDSCs, anti-PDL1 mAb was as effective as anti-DC-HIL mAb in reversing MDSC function, a paradoxical phenomenon we found to be due to upregulated expression of PDL1 by T-cell-derived IFNγ in cocultures. DC-HIL is not expressed by colorectal cancer cells but by CD14+ cells infiltrating the tumor. Finally, anti-DC-HIL mAb attenuated growth of preestablished colon tumors by reducing MDSCs and increasing IFNγ-secreting T cells in the tumor microenvironment, with similar outcomes to anti-PDL1 mAb. CONCLUSIONS Blocking DC-HIL function is a potentially useful treatment for at least colorectal cancer with high blood levels of DC-HIL+ MDSCs.See related commentary by Colombo, p. 453.
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Affiliation(s)
- Masato Kobayashi
- Department of Dermatology, The University of Texas Southwestern Medical Center, Dallas, Texas
| | - Jin-Sung Chung
- Department of Dermatology, The University of Texas Southwestern Medical Center, Dallas, Texas
| | - Muhammad Beg
- Department of Internal Medicine, The University of Texas Southwestern Medical Center, Dallas, Texas
| | - Yull Arriaga
- Department of Internal Medicine, The University of Texas Southwestern Medical Center, Dallas, Texas
| | - Udit Verma
- Department of Internal Medicine, The University of Texas Southwestern Medical Center, Dallas, Texas
| | - Kevin Courtney
- Department of Internal Medicine, The University of Texas Southwestern Medical Center, Dallas, Texas
| | - John Mansour
- Department of Surgery, The University of Texas Southwestern Medical Center, Dallas, Texas
| | - Barbara Haley
- Department of Internal Medicine, The University of Texas Southwestern Medical Center, Dallas, Texas
| | - Saad Khan
- Department of Internal Medicine, The University of Texas Southwestern Medical Center, Dallas, Texas
| | - Yutaka Horiuchi
- Department of Microbiology, Faculty of Medicine, Saitama Medical University, Iruma District, Saitama Prefecture, Japan
| | - Vijay Ramani
- Department of Dermatology, The University of Texas Southwestern Medical Center, Dallas, Texas
| | - David Harker
- Department of Dermatology, The University of Texas Southwestern Medical Center, Dallas, Texas
| | - Purva Gopal
- Department of Pathology, The University of Texas Southwestern Medical Center, Dallas, Texas
| | - Farshid Araghizadeh
- Department of Surgery, The University of Texas Southwestern Medical Center, Dallas, Texas
| | - Ponciano D Cruz
- Department of Dermatology, The University of Texas Southwestern Medical Center, Dallas, Texas
| | - Kiyoshi Ariizumi
- Department of Dermatology, The University of Texas Southwestern Medical Center, Dallas, Texas.
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16
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Expansion of Myeloid-Derived Suppressor Cells in the Peripheral Blood and Lesional Skin of Cutaneous Lupus Patients. J Invest Dermatol 2018; 139:478-481. [PMID: 30300609 DOI: 10.1016/j.jid.2018.08.023] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2018] [Revised: 08/07/2018] [Accepted: 08/31/2018] [Indexed: 12/16/2022]
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17
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Ramani V, Teshima T, Tamura K, Chung JS, Kobayashi M, Cruz PD, Ariizumi K. Melanoma-Derived Soluble DC-HIL/GPNMB Promotes Metastasis by Excluding T-Lymphocytes from the Pre-Metastatic Niches. J Invest Dermatol 2018; 138:2443-2451. [PMID: 29857071 DOI: 10.1016/j.jid.2018.05.012] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2018] [Revised: 05/01/2018] [Accepted: 05/10/2018] [Indexed: 01/09/2023]
Abstract
Soluble factors from the primary tumor induce recruitment of bone marrow-derived progenitors to form tumor-supportive microenvironments or pre-metastatic niches in distal organs before metastasis. How tumor-secreted factors condition the sites for tumor progression remains ambiguous. B16 melanoma produces the secreted form of T cell-inhibitory DC-HIL (sDC-HIL) that travels to distal organs and potentiates the metastatic capacity of tumor cells. We studied the molecular mechanisms and found that sDC-HIL binds to select endothelial cells that co-localize with the sites where bone marrow-derived progenitors and tumor cells migrate. sDC-HIL-bound endothelial cells exist at a similar frequency in mice with or without tumors, and they are strongly associated with survival of intravenously injected tumor cells in the lung. sDC-HIL binding conferred T-cell suppressor function on the ECs and awakened the angiogenic property by inducing vascular endothelial growth factor expression, resulting in enhanced transendothelial migration of bone marrow-derived progenitors and tumor cells, but not for T cells. This selectivity is achieved by the T-cell binding of sDC-HIL, which prevents formation of the leading edges required for chemotaxis. Finally, inducing tumor expression of sDC-HIL significantly reduced tumor-infiltrated T cells. Therefore, the highly metastatic attribute of B16 melanoma can be explained by the endothelial gatekeeper function of sDC-HIL that limits lymphocyte transmigration to pre-metastatic niches.
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Affiliation(s)
- Vijay Ramani
- Department of Dermatology, the University of Texas Southwestern Medical Center, and Dermatology Section (Medical Service), Dallas Veterans Affairs Medical Center, Dallas, Texas, USA
| | - Takahiro Teshima
- Department of Dermatology, the University of Texas Southwestern Medical Center, and Dermatology Section (Medical Service), Dallas Veterans Affairs Medical Center, Dallas, Texas, USA
| | - Kyoichi Tamura
- Department of Dermatology, the University of Texas Southwestern Medical Center, and Dermatology Section (Medical Service), Dallas Veterans Affairs Medical Center, Dallas, Texas, USA
| | - Jin-Sung Chung
- Department of Dermatology, the University of Texas Southwestern Medical Center, and Dermatology Section (Medical Service), Dallas Veterans Affairs Medical Center, Dallas, Texas, USA
| | - Masato Kobayashi
- Department of Dermatology, the University of Texas Southwestern Medical Center, and Dermatology Section (Medical Service), Dallas Veterans Affairs Medical Center, Dallas, Texas, USA
| | - Ponciano D Cruz
- Department of Dermatology, the University of Texas Southwestern Medical Center, and Dermatology Section (Medical Service), Dallas Veterans Affairs Medical Center, Dallas, Texas, USA
| | - Kiyoshi Ariizumi
- Department of Dermatology, the University of Texas Southwestern Medical Center, and Dermatology Section (Medical Service), Dallas Veterans Affairs Medical Center, Dallas, Texas, USA.
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18
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Yang CF, Lin SP, Chiang CP, Wu YH, H'ng WS, Chang CP, Chen YT, Wu JY. Loss of GPNMB Causes Autosomal-Recessive Amyloidosis Cutis Dyschromica in Humans. Am J Hum Genet 2018; 102:219-232. [PMID: 29336782 DOI: 10.1016/j.ajhg.2017.12.012] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2017] [Accepted: 12/15/2017] [Indexed: 11/29/2022] Open
Abstract
Amyloidosis cutis dyschromica (ACD) is a distinct form of primary cutaneous amyloidosis characterized by generalized hyperpigmentation mottled with small hypopigmented macules on the trunks and limbs. Affected families and sporadic case subjects have been reported predominantly in East and Southeast Asian ethnicities; however, the genetic cause has not been elucidated. We report here that the compound heterozygosity or homozygosity of GPNMB truncating alleles is the cause of autosomal-recessive ACD. Six nonsense or frameshift mutations were identified in nine individuals diagnosed with ACD. Immunofluorescence analysis of skin biopsies showed that GPNMB is expressed in all epidermal cells, with the highest staining observed in melanocytes. GPNMB staining is significantly reduced in the lesional skin of affected individuals. Hyperpigmented lesions exhibited significantly increased amounts of DNA/keratin-positive amyloid deposits in the papillary dermis and infiltrating macrophages compared with hypo- or depigmented macules. Depigmentation of the lesions was attributable to loss of melanocytes. Intracytoplasmic fibrillary aggregates were observed in keratinocytes scattered in the lesional epidermis. Thus, our analysis indicates that loss of GPNMB, which has been implicated in melanosome formation, autophagy, phagocytosis, tissue repair, and negative regulation of inflammation, underlies autosomal-recessive ACD and provides insights into the etiology of amyloidosis and pigment dyschromia.
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Affiliation(s)
- Chi-Fan Yang
- Institute of Biomedical Sciences, Academia Sinica, Taipei 115, Taiwan
| | - Shuan-Pei Lin
- Department of Medical Research, MacKay Memorial Hospital, Taipei 104, Taiwan; Department of Pediatrics, MacKay Memorial Hospital, Taipei 104, Taiwan; Department of Medicine, MacKay Medical College, New Taipei City 252, Taiwan
| | - Chien-Ping Chiang
- Departments of Dermatology, Tri-Service General Hospital, Taipei 114, Taiwan; Department of Biochemistry, National Defense Medical Center, Taipei 114, Taiwan
| | - Yu-Hung Wu
- Department of Medicine, MacKay Medical College, New Taipei City 252, Taiwan; Department of Dermatology, MacKay Memorial Hospital, Taipei 104, Taiwan
| | - Weng Siong H'ng
- Institute of Biomedical Sciences, Academia Sinica, Taipei 115, Taiwan
| | - Chun-Ping Chang
- Institute of Biomedical Sciences, Academia Sinica, Taipei 115, Taiwan
| | - Yuan-Tsong Chen
- Institute of Biomedical Sciences, Academia Sinica, Taipei 115, Taiwan
| | - Jer-Yuarn Wu
- Institute of Biomedical Sciences, Academia Sinica, Taipei 115, Taiwan.
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19
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Nagarajan A, Malvi P, Wajapeyee N. Heparan Sulfate and Heparan Sulfate Proteoglycans in Cancer Initiation and Progression. Front Endocrinol (Lausanne) 2018; 9:483. [PMID: 30197623 PMCID: PMC6118229 DOI: 10.3389/fendo.2018.00483] [Citation(s) in RCA: 81] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2017] [Accepted: 08/03/2018] [Indexed: 12/28/2022] Open
Abstract
Heparan sulfate (HS) are complex unbranched carbohydrate chains that are heavily modified by sulfate and exist either conjugated to proteins or as free, unconjugated chains. Proteins with covalently bound Heparan sulfate chains are termed Heparan Sulfate Proteoglycans (HSPGs). Both HS and HSPGs bind to various growth factors and act as co-receptors for different cell surface receptors. They also modulate the dynamics and kinetics of various ligand-receptor interactions, which in turn can influence the duration and potency of the signaling. HS and HSPGs have also been shown to exert a structural role as a component of the extracellular matrix, thereby altering processes such as cell adhesion, immune cell infiltration and angiogenesis. Previous studies have shown that HS are deregulated in a variety of solid tumors and hematological malignancies and regulate key aspects of cancer initiation and progression. HS deregulation in cancer can occur as a result of changes in the level of HSPGs or due to changes in the levels of HS biosynthesis and remodeling enzymes. Here, we describe the major cell-autonomous (proliferation, apoptosis/senescence and differentiation) and cell-non-autonomous (angiogenesis, immune evasion, and matrix remodeling) roles of HS and HSPGs in cancer. Finally, we discuss therapeutic opportunities for targeting deregulated HS biosynthesis and HSPGs as a strategy for cancer treatment.
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Affiliation(s)
- Arvindhan Nagarajan
- Department of Pathology, Yale University School of Medicine, New Haven, CT, United States
| | - Parmanand Malvi
- Department of Pathology, Yale University School of Medicine, New Haven, CT, United States
| | - Narendra Wajapeyee
- Department of Pathology, Yale University School of Medicine, New Haven, CT, United States
- Yale Cancer Center, Yale University School of Medicine, New Haven, CT, United States
- *Correspondence: Narendra Wajapeyee
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20
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Yarlagadda K, Hassani J, Foote IP, Markowitz J. The role of nitric oxide in melanoma. Biochim Biophys Acta Rev Cancer 2017; 1868:500-509. [PMID: 28963068 DOI: 10.1016/j.bbcan.2017.09.005] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2017] [Revised: 09/24/2017] [Accepted: 09/25/2017] [Indexed: 12/16/2022]
Abstract
Nitric oxide (NO) is a small gaseous signaling molecule that mediates its effects in melanoma through free radical formation and enzymatic processes. Investigations have demonstrated multiple roles for NO in melanoma pathology via immune surveillance, apoptosis, angiogenesis, melanogenesis, and on the melanoma cell itself. In general, elevated levels of NO prognosticate a poor outcome for melanoma patients. However, there are processes where the relative concentration of NO in different environments may also serve to limit melanoma proliferation. This review serves to outline the roles of NO in melanoma development and proliferation. As demonstrated by multiple in vivo murine models and observations from human tissue, NO may promote melanoma formation and proliferation through its interaction via inhibitory immune cells, inhibition of apoptosis, stimulation of pro-tumorigenic cytokines, activation of tumor associated macrophages, alteration of angiogenic processes, and stimulation of melanoma formation itself.
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Affiliation(s)
- Keerthi Yarlagadda
- Department of Cutaneous Oncology, Moffitt Cancer Center Tampa, FL 33612, United States
| | - John Hassani
- Department of Cutaneous Oncology, Moffitt Cancer Center Tampa, FL 33612, United States
| | - Isaac P Foote
- Department of Cutaneous Oncology, Moffitt Cancer Center Tampa, FL 33612, United States
| | - Joseph Markowitz
- Department of Cutaneous Oncology, Moffitt Cancer Center Tampa, FL 33612, United States.
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21
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Soler DC, McCormick TS. Expanding the List of Dysregulated Immunosuppressive Cells in Psoriasis. J Invest Dermatol 2017; 136:1749-1751. [PMID: 27542294 DOI: 10.1016/j.jid.2016.04.029] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2016] [Accepted: 04/25/2016] [Indexed: 01/29/2023]
Abstract
Traditionally, myeloid-derived suppressor cells (MDSC) have been studied in regard to their increased numbers of circulating cells in cancer patients. Recent research efforts have also increased awareness of MDSC in non-malignant inflammatory diseases, including asthma, inflammatory bowel disease, and arthritis. Psoriasis can now be added to the growing list of inflammatory disorders with an MDSC component. Cao et al. report increased numbers of monocytic myeloid-derived suppressor cells (Mo-MDSC) in psoriasis patients and examine the implication of dysregulated Mo-MDSC function. Cao et al. describe psoriatic Mo-MDSC that produce increased IL-23, IL-1b, and CCL4 cytokines compared to Mo-MDSC from healthy controls. These results complement previous research demonstrating psoriatic Mo-MDSC are unable to suppress autologous and heterologous CD8 T-cell proliferations, display decreased expression levels of PD-1 as well as PD-L1, and fail to produce effective immuno-competent regulatory T cells (Tregs). Cao et al. also identify the unique expression of the surface protein DC-HIL on psoriatic Mo-MDSC. The expanded population of DC-HIL(+) Mo-MDSC in psoriasis patients, however, display inferior suppressive capabilities compared to DC-HIL(+) Mo-MDSC found in melanoma patients, suggesting contextual signaling as a potential contributing factor to Mo-MDSC function.
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Affiliation(s)
- David C Soler
- Department of Dermatology, Case Western Reserve University, Cleveland, Ohio, USA; The Murdough Family Center for Psoriasis, University Hospitals Case Medical Center, Cleveland, Ohio, USA
| | - Thomas S McCormick
- Department of Dermatology, Case Western Reserve University, Cleveland, Ohio, USA; The Murdough Family Center for Psoriasis, University Hospitals Case Medical Center, Cleveland, Ohio, USA.
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Rose AAN, Biondini M, Curiel R, Siegel PM. Targeting GPNMB with glembatumumab vedotin: Current developments and future opportunities for the treatment of cancer. Pharmacol Ther 2017; 179:127-141. [PMID: 28546082 DOI: 10.1016/j.pharmthera.2017.05.010] [Citation(s) in RCA: 58] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
GPNMB has emerged as an immunomodulator and an important positive mediator of tumor progression and metastasis in numerous solid cancers. Tumor intrinsic GPNMB-mediated effects on cellular signaling, coupled with the ability of GPNMB to influence the primary tumor and metastatic microenvironments in a non-cell autonomous fashion, combine to augment malignant cancer phenotypes. In addition, GPNMB is often overexpressed in a variety of cancers, making it an attractive therapeutic target. In this regard, glembatumumab vedotin, an antibody-drug conjugate (ADC) that targets GPNMB, is currently in clinical trials as a single agent in multiple cancers. In this review, we will describe the physiological functions of GPNMB in normal tissues and summarize the processes through which GPNMB augments tumor growth and metastasis. We will review the pre-clinical and clinical development of glembatumumab vedotin, evaluate on-going clinical trials, explore emerging opportunities for this agent in new disease indications and discuss exciting possibilities for this ADC in the context of combination therapies.
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Affiliation(s)
- April A N Rose
- Goodman Cancer Research Centre, McGill University, Montréal, Québec, Canada; Department of Medicine, McGill University, Montréal, Québec, Canada
| | - Marco Biondini
- Goodman Cancer Research Centre, McGill University, Montréal, Québec, Canada; Department of Medicine, McGill University, Montréal, Québec, Canada
| | | | - Peter M Siegel
- Goodman Cancer Research Centre, McGill University, Montréal, Québec, Canada; Department of Medicine, McGill University, Montréal, Québec, Canada; Department of Biochemistry, McGill University, Montréal, Québec, Canada; Department of Anatomy and Cell Biology, McGill University, Montréal, Québec, Canada; Department of Oncology, McGill University, Montréal, Québec, Canada.
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23
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Cao LY, Chung JS, Teshima T, Feigenbaum L, Cruz PD, Jacobe HT, Chong BF, Ariizumi K. Myeloid-Derived Suppressor Cells in Psoriasis Are an Expanded Population Exhibiting Diverse T-Cell-Suppressor Mechanisms. J Invest Dermatol 2016; 136:1801-1810. [PMID: 27236103 DOI: 10.1016/j.jid.2016.02.816] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2015] [Revised: 02/17/2016] [Accepted: 02/25/2016] [Indexed: 12/13/2022]
Abstract
Psoriasis vulgaris is an inflammatory skin disease caused by hyperactivated T cells regulated by positive and negative mechanisms; although the former have been much studied, the latter have not. We studied the regulatory mechanism mediated by myeloid-derived suppressor cells (MDSCs) and showed that MDSCs expanded in melanoma patients express dendritic cell-associated heparan sulfate proteoglycan-dependent integrin ligand, a critical mediator of T-cell suppressor function. We examined expansion of DC-HIL(+) MDSCs in psoriasis and characterized their functional properties. Frequency of DC-HIL(+) monocytic MDSCs (CD14(+)HLA-DR(no/low)) in blood and skin was markedly increased in psoriatic patients versus healthy control subjects, but there was no statistically significant relationship with disease severity (based on Psoriasis Area and Severity Index score). Blood DC-HIL(+) MDSC levels in untreated patients were significantly higher than in treated patients. Compared with melanoma-derived MDSCs, psoriatic MDSCs exhibited significantly reduced suppressor function and were less dependent on DC-HIL, but they were capable of inhibiting proliferation and IFN-γ and IL-17 responses of autologous T cells. Psoriatic MDSCs were functionally diverse among patients in their ability to suppress allogeneic T cells and in the use of either IL-17/arginase I or IFN-γ/inducible nitric oxide synthase axis as suppressor mechanisms. Thus, DC-HIL(+) MDSCs are expanded in psoriasis patients, and their mechanistic heterogeneity and relative functional deficiency may contribute to the development of psoriasis.
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Affiliation(s)
- Lauren Y Cao
- Department of Dermatology, The University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Jin-Sung Chung
- Department of Dermatology, The University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Takahiro Teshima
- Department of Dermatology, The University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Lawrence Feigenbaum
- Department of Dermatology, The University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Ponciano D Cruz
- Department of Dermatology, The University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Heidi T Jacobe
- Department of Dermatology, The University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Benjamin F Chong
- Department of Dermatology, The University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Kiyoshi Ariizumi
- Department of Dermatology, The University of Texas Southwestern Medical Center, Dallas, Texas, USA.
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24
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Abstract
An immune-suppressive role of myeloid-derived suppressor cells (MDSCs) in melanoma has long been speculated, whereas molecular mechanisms underlying this role are not well understood. Here, Chung and colleagues show that dendritic cell-associated, heparan sulfate proteoglycans-dependent integrin ligand (DC-HIL), a cell surface immune-modulatory molecule, is highly expressed on tumor-associated MDSCs. Genetic ablation or antibody blockade of DC-HIL delays the growth of transplantable B16 melanoma in syngeneic mice, which is accompanied by enhanced antitumor T-cell activities. These findings support a role for DC-HIL in immune evasion within the melanoma microenvironment.
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