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Mondal DK, Xie C, Pascal GJ, Buraschi S, Iozzo RV. Decorin suppresses tumor lymphangiogenesis: A mechanism to curtail cancer progression. Proc Natl Acad Sci U S A 2024; 121:e2317760121. [PMID: 38652741 PMCID: PMC11067011 DOI: 10.1073/pnas.2317760121] [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: 10/12/2023] [Accepted: 03/25/2024] [Indexed: 04/25/2024] Open
Abstract
The complex interplay between malignant cells and the cellular and molecular components of the tumor stroma is a key aspect of cancer growth and development. These tumor-host interactions are often affected by soluble bioactive molecules such as proteoglycans. Decorin, an archetypical small leucine-rich proteoglycan primarily expressed by stromal cells, affects cancer growth in its soluble form by interacting with several receptor tyrosine kinases (RTK). Overall, decorin leads to a context-dependent and protracted cessation of oncogenic RTK activity by attenuating their ability to drive a prosurvival program and to sustain a proangiogenic network. Through an unbiased transcriptomic analysis using deep RNAseq, we identified that decorin down-regulated a cluster of tumor-associated genes involved in lymphatic vessel (LV) development when systemically delivered to mice harboring breast carcinoma allografts. We found that Lyve1 and Podoplanin, two established markers of LVs, were markedly suppressed at both the mRNA and protein levels, and this suppression correlated with a significant reduction in tumor LVs. We further identified that soluble decorin, but not its homologous proteoglycan biglycan, inhibited LV sprouting in an ex vivo 3D model of lymphangiogenesis. Mechanistically, we found that decorin interacted with vascular endothelial growth factor receptor 3 (VEGFR3), the main lymphatic RTK, and its activity was required for the decorin-mediated block of lymphangiogenesis. Finally, we identified that Lyve1 was in part degraded via decorin-evoked autophagy in a nutrient- and energy-independent manner. These findings implicate decorin as a biological factor with antilymphangiogenic activity and provide a potential therapeutic agent for curtailing breast cancer growth and metastasis.
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Affiliation(s)
- Dipon K. Mondal
- Department of Pathology and Genomic Medicine, and the Translational Cellular Oncology Program, Sidney Kimmel Cancer Center, Sidney Kimmel Medical College at Thomas Jefferson University, Philadelphia, PA19107
| | - Christopher Xie
- Department of Pathology and Genomic Medicine, and the Translational Cellular Oncology Program, Sidney Kimmel Cancer Center, Sidney Kimmel Medical College at Thomas Jefferson University, Philadelphia, PA19107
| | - Gabriel J. Pascal
- Department of Pathology and Genomic Medicine, and the Translational Cellular Oncology Program, Sidney Kimmel Cancer Center, Sidney Kimmel Medical College at Thomas Jefferson University, Philadelphia, PA19107
| | - Simone Buraschi
- Department of Pathology and Genomic Medicine, and the Translational Cellular Oncology Program, Sidney Kimmel Cancer Center, Sidney Kimmel Medical College at Thomas Jefferson University, Philadelphia, PA19107
| | - Renato V. Iozzo
- Department of Pathology and Genomic Medicine, and the Translational Cellular Oncology Program, Sidney Kimmel Cancer Center, Sidney Kimmel Medical College at Thomas Jefferson University, Philadelphia, PA19107
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2
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Dai L, Qin Z. Role of lymphatic endothelium specific hyaluronan receptor 1 in virus infection and associated diseases. J Med Virol 2024; 96:e29457. [PMID: 38318772 PMCID: PMC10868962 DOI: 10.1002/jmv.29457] [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: 01/08/2024] [Revised: 01/23/2024] [Accepted: 01/25/2024] [Indexed: 02/07/2024]
Abstract
Lymphatic vessel endothelial hyaluronan receptor 1 (LYVE-1) serves as a prominent marker for lymphatic endothelial cells (LECs) and is pivotal in the process of lymphangiogenesis, a critical factor in cancer development and metastasis. Overexpression of LYVE-1 has been observed in various cancers, where it is recognized as an adverse prognostic indicator. Targeting LYVE-1 has demonstrated inhibitory effects on tumor cell proliferation, migration, and the formation of lymph node metastases both in vitro and in vivo. While extensive research has focused on the role of LYVE-1 in cancer cells, its involvement in virus infection and associated diseases remains largely unexplored. This review consolidates recent findings regarding the expression of LYVE-1 and its functions in lymphangiogenesis during various viral infections and the development of related diseases, with a particular emphasis on Kaposi's sarcoma herpesvirus. Despite the limited available data, it is evident that further studies are essential to comprehensively understand the contribution of LYVE-1 to viral pathogenesis and oncogenesis.
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Affiliation(s)
- Lu Dai
- Department of Pathology, Winthrop P. Rockefeller Cancer Institute, University of Arkansas for Medical Sciences, 4301 W Markham St, Little Rock, AR 72205, USA
| | - Zhiqiang Qin
- Department of Pathology, Winthrop P. Rockefeller Cancer Institute, University of Arkansas for Medical Sciences, 4301 W Markham St, Little Rock, AR 72205, USA
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3
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Elfstrum AK, Bapat AS, Schwertfeger KL. Defining and targeting macrophage heterogeneity in the mammary gland and breast cancer. Cancer Med 2024; 13:e7053. [PMID: 38426622 PMCID: PMC10905685 DOI: 10.1002/cam4.7053] [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: 11/08/2023] [Revised: 02/09/2024] [Accepted: 02/16/2024] [Indexed: 03/02/2024] Open
Abstract
INTRODUCTION Macrophages are innate immune cells that are associated with extensive phenotypic and functional plasticity and contribute to normal development, tissue homeostasis, and diseases such as cancer. In this review, we discuss the heterogeneity of tissue resident macrophages in the normal mammary gland and tumor-associated macrophages in breast cancer. Tissue resident macrophages are required for mammary gland development, where they have been implicated in promoting extracellular matrix remodeling, apoptotic clearance, and cellular crosstalk. In the context of cancer, tumor-associated macrophages are key drivers of growth and metastasis via their ability to promote matrix remodeling, angiogenesis, lymphangiogenesis, and immunosuppression. METHOD We identified and summarized studies in Pubmed that describe the phenotypic and functional heterogeneity of macrophages and the implications of targeting individual subsets, specifically in the context of mammary gland development and breast cancer. We also identified and summarized recent studies using single-cell RNA sequencing to identify and describe macrophage subsets in human breast cancer samples. RESULTS Advances in single-cell RNA sequencing technologies have yielded nuances in macrophage heterogeneity, with numerous macrophage subsets identified in both the normal mammary gland and breast cancer tissue. Macrophage subsets contribute to mammary gland development and breast cancer progression in differing ways, and emerging studies highlight a role for spatial localization in modulating their phenotype and function. CONCLUSION Understanding macrophage heterogeneity and the unique functions of each subset in both normal mammary gland development and breast cancer progression may lead to more promising targets for the treatment of breast cancer.
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Affiliation(s)
- Alexis K. Elfstrum
- Microbiology, Immunology, and Cancer Biology Graduate ProgramUniversity of MinnesotaMinneapolisMinnesotaUSA
| | - Aditi S. Bapat
- Molecular Pharmacology and Therapeutics Graduate ProgramUniversity of MinnesotaMinneapolisMinnesotaUSA
| | - Kathryn L. Schwertfeger
- Department of Laboratory Medicine and PathologyUniversity of MinnesotaMinneapolisMinnesotaUSA
- Masonic Cancer CenterUniversity of MinnesotaMinneapolisMinnesotaUSA
- Center for ImmunologyUniversity of MinnesotaMinneapolisMinnesotaUSA
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Mondal DK, Xie C, Buraschi S, Iozzo RV. Decorin suppresses tumor lymphangiogenesis: A mechanism to curtail cancer progression. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.08.28.555187. [PMID: 37693608 PMCID: PMC10491239 DOI: 10.1101/2023.08.28.555187] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/12/2023]
Abstract
The complex interplay between malignant cells and the cellular and molecular components of the tumor stroma is a key aspect of cancer growth and development. These tumor-host interactions are often affected by soluble bioactive molecules such as proteoglycans. Decorin, an archetypical small leucine-rich proteoglycan primarily expressed by stromal cells, affects cancer growth in its soluble form by interacting with several receptor tyrosine kinases (RTK). Overall, decorin leads to a context-dependent and protracted cessation of oncogenic RTK activity by attenuating their ability to drive a pro-survival program and to sustain a pro-angiogenic network. Through an unbiased transcriptomic analysis using deep RNAseq, we discovered that decorin downregulated a cluster of tumor-associated genes involved in lymphatic vessel development when systemically delivered to mice harboring breast carcinoma allografts. We found that Lyve1 and Podoplanin, two established markers of lymphatic vessels, were markedly suppressed at both the mRNA and protein levels and this suppression correlated with a significant reduction in tumor lymphatic vessels. We further discovered that soluble decorin, but not its homologous proteoglycan biglycan, inhibited lymphatic vessel sprouting in an ex vivo 3D model of lymphangiogenesis. Mechanistically, we found that decorin interacted with VEGFR3, the main lymphatic RTK, and its activity was required for the decorin-mediated block of lymphangiogenesis. Finally, we discovered that Lyve1 was in part degraded via decorin-evoked autophagy in a nutrient- and energy-independent manner. These findings implicate decorin as a new biological factor with anti-lymphangiogenic activity and provide a potential therapeutic agent for curtailing breast cancer growth and metastasis.
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5
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Zheng W, Ju W, Yang XH, Yan ZX. Angiopoietin-2 expression and its relationship with lymphangiogenesis and clinicopathological characteristics in cutaneous malignant melanoma. Front Oncol 2023; 13:1113604. [PMID: 37519819 PMCID: PMC10372442 DOI: 10.3389/fonc.2023.1113604] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Accepted: 06/27/2023] [Indexed: 08/01/2023] Open
Abstract
Objective The aim of this study was to investigate angiopoietin-2 (Ang-2/ANGPT2) expression and its relationship with lymphangiogenesis and clinicopathological characteristics in cutaneous malignant melanoma (CMM). Methods Gene expression differences between metastatic melanoma and melanoma in situ in 472 patients from the TCGA database were analyzed. The target gene Ang-2 was screened. A clinical study was conducted to analyze the correlation between Ang-2 expression in CMM and tumor-associated lymphangiogenesis. A total of 42 patients with primary CMM who underwent extended tumor resection procedures at the Affiliated Hospital of Jiangsu University were included in this study. Clinical data (gender, age, lymph node metastasis, Breslow thickness, and clinical stage) were collected. The expression levels of both Ang-2 and lymphatic vessel endothelial hyaluronan receptor-1 (LYVE-1) proteins were detected by immunohistochemistry (IHC). Lymphatic vascular density (LVD) was counted by using LYVE-1 to label lymphatic endothelial cells (LECs) in peritumoral and intratumoral areas per high-magnification field of view. Statistical analysis was performed using the Pearson correlation test and Student's t-test. Results Using the TCGA database, it was found that the gene expression level of Ang-2 in 368 cases of metastatic melanoma was significantly higher than that in 104 cases of melanoma in situ. Correlation analysis showed a significant relationship between Ang-2 and LYVE-1, and vascular endothelial growth factor receptor 3(VEGFR3) expression, respectively, in CMM. Moreover, the optimal cutoff value of survival analysis showed that high Ang-2 expression in CMM had a worse prognosis, based on data from the TCGA database. Our research showed that Ang-2 was more highly expressed in the group of patients with lymph node metastasis and in the group of stage 3C-4 patients than in the group of patients with no lymph node metastasis and in the group of stage 0-3B patients. Our research also showed that LVD in the group of patients with lymph node metastasis and in the group of stage 3C-4 patients was significantly higher than that in the group of no lymph node metastasis and in the group of stage 0-3B patients, respectively. Breslow thickness also correlated with Ang-2 expression and LVD. Ang-2 expression was not related to sex or age. Ang-2 expression was obviously correlated with LVD. Conclusion An evaluation of Ang-2 expression and LVD can be used to predict the risk of tumor lymphatic metastasis and determine the prognosis of CMM. These results may also provide a new clinical treatment strategy for CMM.
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Affiliation(s)
- Wei Zheng
- Department of Burns and Plastic Surgery, Affiliated Hospital of Jiangsu University, Zhenjiang, Jiangsu, China
| | - Wei Ju
- Department of Burns and Plastic Surgery, Affiliated Hospital of Jiangsu University, Zhenjiang, Jiangsu, China
| | - Xi-Hu Yang
- Department of Oral and Maxillofacial Surgery, Affiliated Hospital of Jiangsu University, Zhenjiang, Jiangsu, China
| | - Zhi-Xin Yan
- Department of Burns and Plastic Surgery, Affiliated Hospital of Jiangsu University, Zhenjiang, Jiangsu, China
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6
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Carvalho AM, Reis RL, Pashkuleva I. Hyaluronan Receptors as Mediators and Modulators of the Tumor Microenvironment. Adv Healthc Mater 2023; 12:e2202118. [PMID: 36373221 DOI: 10.1002/adhm.202202118] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Revised: 10/28/2022] [Indexed: 11/16/2022]
Abstract
The tumor microenvironment (TME) is a dynamic and complex matter shaped by heterogenous cancer and cancer-associated cells present at the tumor site. Hyaluronan (HA) is a major TME component that plays pro-tumorigenic and carcinogenic functions. These functions are mediated by different hyaladherins expressed by cancer and tumor-associated cells triggering downstream signaling pathways that determine cell fate and contribute to TME progression toward a carcinogenic state. Here, the interaction of HA is reviewed with several cell-surface hyaladherins-CD44, RHAMM, TLR2 and 4, LYVE-1, HARE, and layilin. The signaling pathways activated by these interactions and the respective response of different cell populations within the TME, and the modulation of the TME, are discussed. Potential cancer therapies via targeting these interactions are also briefly discussed.
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Affiliation(s)
- Ana M Carvalho
- 3Bs Research Group, I3Bs - Research Institute on Biomaterials Biodegradables and Biomimetics, University of Minho, Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine, Barco, 4805-017, Portugal.,ICVS/3B's - PT Government Associate Laboratory, University of Minho, Braga, 4710-057, Portugal
| | - Rui L Reis
- 3Bs Research Group, I3Bs - Research Institute on Biomaterials Biodegradables and Biomimetics, University of Minho, Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine, Barco, 4805-017, Portugal.,ICVS/3B's - PT Government Associate Laboratory, University of Minho, Braga, 4710-057, Portugal
| | - Iva Pashkuleva
- 3Bs Research Group, I3Bs - Research Institute on Biomaterials Biodegradables and Biomimetics, University of Minho, Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine, Barco, 4805-017, Portugal.,ICVS/3B's - PT Government Associate Laboratory, University of Minho, Braga, 4710-057, Portugal
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7
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Jauch AS, Wohlfeil SA, Weller C, Dietsch B, Häfele V, Stojanovic A, Kittel M, Nolte H, Cerwenka A, Neumaier M, Schledzewski K, Sticht C, Reiners-Koch PS, Goerdt S, Géraud C. Lyve-1 deficiency enhances the hepatic immune microenvironment entailing altered susceptibility to melanoma liver metastasis. Cancer Cell Int 2022; 22:398. [PMID: 36496412 PMCID: PMC9741792 DOI: 10.1186/s12935-022-02800-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Accepted: 11/21/2022] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Hyaluronan receptor LYVE-1 is expressed by liver sinusoidal endothelial cells (LSEC), lymphatic endothelial cells and specialized macrophages. Besides binding to hyaluronan, LYVE-1 can mediate adhesion of leukocytes and cancer cells to endothelial cells. Here, we assessed the impact of LYVE-1 on physiological liver functions and metastasis. METHODS Mice with deficiency of Lyve-1 (Lyve-1-KO) were analyzed using histology, immunofluorescence, microarray analysis, plasma proteomics and flow cytometry. Liver metastasis was studied by intrasplenic/intravenous injection of melanoma (B16F10 luc2, WT31) or colorectal carcinoma (MC38). RESULTS Hepatic architecture, liver size, endothelial differentiation and angiocrine functions were unaltered in Lyve-1-KO. Hyaluronan plasma levels were significantly increased in Lyve-1-KO. Besides, plasma proteomics revealed increased carbonic anhydrase-2 and decreased FXIIIA. Furthermore, gene expression analysis of LSEC indicated regulation of immunological pathways. Therefore, liver metastasis of highly and weakly immunogenic tumors, i.e. melanoma and colorectal carcinoma (CRC), was analyzed. Hepatic metastasis of B16F10 luc2 and WT31 melanoma cells, but not MC38 CRC cells, was significantly reduced in Lyve-1-KO mice. In vivo retention assays with B16F10 luc2 cells were unaltered between Lyve-1-KO and control mice. However, in tumor-free Lyve-1-KO livers numbers of hepatic CD4+, CD8+ and regulatory T cells were increased. In addition, iron deposition was found in F4/80+ liver macrophages known to exert pro-inflammatory effects. CONCLUSION Lyve-1 deficiency controlled hepatic metastasis in a tumor cell-specific manner leading to reduced growth of hepatic metastases of melanoma, but not CRC. Anti-tumorigenic effects are likely due to enhancement of the premetastatic hepatic immune microenvironment influencing early liver metastasis formation.
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Affiliation(s)
- Anna Sophia Jauch
- grid.7700.00000 0001 2190 4373Section of Clinical and Molecular Dermatology, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Sebastian A. Wohlfeil
- grid.7700.00000 0001 2190 4373Department of Dermatology, Venereology, and Allergology, University Medical Center and Medical Faculty Mannheim, Heidelberg University, and Center of Excellence in Dermatology, 68135 Mannheim, Germany ,grid.7497.d0000 0004 0492 0584Skin Cancer Unit, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Céline Weller
- grid.7700.00000 0001 2190 4373Section of Clinical and Molecular Dermatology, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Bianca Dietsch
- grid.7700.00000 0001 2190 4373Section of Clinical and Molecular Dermatology, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Verena Häfele
- grid.7700.00000 0001 2190 4373Section of Clinical and Molecular Dermatology, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Ana Stojanovic
- grid.7700.00000 0001 2190 4373Department of Immunobiochemistry, Mannheim Institute for Innate Immunoscience (MI3), Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany ,grid.7700.00000 0001 2190 4373European Center for Angioscience, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Maximilian Kittel
- grid.7700.00000 0001 2190 4373Institute for Clinical Chemistry, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Hendrik Nolte
- grid.419502.b0000 0004 0373 6590Max-Planck-Institute for Biology of Ageing, Cologne, Germany
| | - Adelheid Cerwenka
- grid.7700.00000 0001 2190 4373Department of Immunobiochemistry, Mannheim Institute for Innate Immunoscience (MI3), Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany ,grid.7700.00000 0001 2190 4373European Center for Angioscience, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Michael Neumaier
- grid.7700.00000 0001 2190 4373Institute for Clinical Chemistry, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Kai Schledzewski
- grid.7700.00000 0001 2190 4373Department of Dermatology, Venereology, and Allergology, University Medical Center and Medical Faculty Mannheim, Heidelberg University, and Center of Excellence in Dermatology, 68135 Mannheim, Germany
| | - Carsten Sticht
- grid.7700.00000 0001 2190 4373NGS Core Facility, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Philipp-Sebastian Reiners-Koch
- grid.7700.00000 0001 2190 4373Department of Dermatology, Venereology, and Allergology, University Medical Center and Medical Faculty Mannheim, Heidelberg University, and Center of Excellence in Dermatology, 68135 Mannheim, Germany ,grid.7700.00000 0001 2190 4373European Center for Angioscience, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Sergij Goerdt
- grid.7700.00000 0001 2190 4373Department of Dermatology, Venereology, and Allergology, University Medical Center and Medical Faculty Mannheim, Heidelberg University, and Center of Excellence in Dermatology, 68135 Mannheim, Germany ,grid.7700.00000 0001 2190 4373European Center for Angioscience, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Cyrill Géraud
- grid.7700.00000 0001 2190 4373Section of Clinical and Molecular Dermatology, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany ,grid.7700.00000 0001 2190 4373Department of Dermatology, Venereology, and Allergology, University Medical Center and Medical Faculty Mannheim, Heidelberg University, and Center of Excellence in Dermatology, 68135 Mannheim, Germany ,grid.7700.00000 0001 2190 4373European Center for Angioscience, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
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Karinen S, Hujanen R, Salo T, Salem A. The prognostic influence of lymphatic endothelium-specific hyaluronan receptor 1 in cancer: A systematic review. Cancer Sci 2021; 113:17-27. [PMID: 34775672 PMCID: PMC8748220 DOI: 10.1111/cas.15199] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2021] [Revised: 10/18/2021] [Accepted: 10/31/2021] [Indexed: 12/02/2022] Open
Abstract
Lymphangiogenesis is a key process in cancer development and metastasis. Lymphatic vessel endothelial hyaluronan receptor 1 (LYVE‐1) is a widely used marker for lymphatic endothelial cells (LEC), which also mediates immune and cancer cell migration. Recently, LYVE‐1–positive tumor cells were shown to acquire LEC‐like phenotype and exploit this receptor for lymphatic dissemination. Furthermore, selective targeting of LYVE‐1 impaired the growth of cancer‐related vasculature and reduced metastasis in vivo, signifying its role in therapeutic and prognostic applications. Although numerous studies have investigated the role of LYVE‐1 in cancer, a unifying detailed review of its prognostic utility is lacking to date. Thus, we compiled and critically appraised evidence from clinical studies comprising a total of 2352 patients diagnosed with different types of cancer and using a variety of experimental approaches. Collectively, most studies revealed a significant association between LYVE‐1 overexpression and dismal outcome of at least one survival estimate. Furthermore, the importance of vasculature location, intra‐ or peritumoral, and the influence of various lymphangiogenesis‐related parameters, such as lymphatic vessel density and invasion, were discussed. However, the specificity of LYVE‐1 staining is challenged by its expression in non‐LEC cells, implying the need for double labelling to better estimate its prognostic significance. In conclusion, this is to our knowledge the first comprehensive systematic review on the prognostic value of LYVE‐1 in cancer. More well‐designed studies across different populations and the development of standardized protocols would be paramount for the consistency of LYVE‐1 findings and for its potential transferability to clinical practice in future.
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Affiliation(s)
- Sini Karinen
- Department of Oral and Maxillofacial Diseases, Clinicum, Faculty of Medicine, University of Helsinki, Helsinki, Finland
| | - Roosa Hujanen
- Department of Oral and Maxillofacial Diseases, Clinicum, Faculty of Medicine, University of Helsinki, Helsinki, Finland
| | - Tuula Salo
- Department of Oral and Maxillofacial Diseases, Clinicum, Faculty of Medicine, University of Helsinki, Helsinki, Finland.,Translational Immunology Research Program (TRIMM), Research Program Unit (RPU), University of Helsinki, Helsinki, Finland.,Helsinki University Hospital (HUS), Helsinki, Finland
| | - Abdelhakim Salem
- Department of Oral and Maxillofacial Diseases, Clinicum, Faculty of Medicine, University of Helsinki, Helsinki, Finland.,Translational Immunology Research Program (TRIMM), Research Program Unit (RPU), University of Helsinki, Helsinki, Finland.,Helsinki University Hospital (HUS), Helsinki, Finland
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9
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Altered binding avidities and improved growth inhibitory effects of novel anti-HER3 mAb against human cancers in the presence of HER1-or HER2-targeted drugs. Biochem Biophys Res Commun 2021; 576:59-65. [PMID: 34482024 DOI: 10.1016/j.bbrc.2021.08.091] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Accepted: 08/28/2021] [Indexed: 11/20/2022]
Abstract
HER1-and HER2-targeted drugs are effective in cancer therapy, especially against lung, breast and colon malignancies; however, resistance of cancer cells to HER1-and HER2-targeted therapies is becoming a serious problem. The avidity/affinity constant (KA) and growth inhibitory effect of anti-HER3 rat monoclonal antibodies (mAb, Ab1∼Ab6) in the presence of therapeutic mAb or low-molecular-weight inhibitors against HER family proteins were analyzed by flow cytometry-based Scatchard plots (Splot) and cell proliferation assay. The KA of Ab3 and Ab6, but not Ab1 or Ab4, split into dual (high and low) modes of KA, and Ab6 exhibited greater anti-proliferative effects against LS-174T colon cancer cells in the presence of Pertuzumab (anti-HER2 mAb). A high KA by Ab6 and Ab6-mediated increased growth inhibition were observed against NCI-H1838 lung or BT474 breast cancer cells, respectively, in the presence of Panitumumab (anti-HER1 mAb) or Perutuzumab. A high KA by Ab6 and Ab6-mediated increased anti-proliferative effects against NCI-H1838 or BT474 were also respectively observed in the presence of Erlotinib (HER1 inhibitor) or Lapatinib (HER1/HER2 inhibitor). In HER1-knockout (KO) NCI-H1838, the reactivity and KA of Ab4 increased compared with in parent NCI-H1838. In HER1-KO or HER3-KO SW1116 colon cancer cells, dual modes of KA with Pertuzumab were noted, and the combination Ab6 and Pertuzumab promoted growth inhibition of HER1-KO, but not of parent SW1116.
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10
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Kalita B, Coumar MS. Deciphering molecular mechanisms of metastasis: novel insights into targets and therapeutics. Cell Oncol (Dordr) 2021; 44:751-775. [PMID: 33914273 DOI: 10.1007/s13402-021-00611-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2020] [Accepted: 04/19/2021] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND The transition of a primary tumour to metastatic progression is driven by dynamic molecular changes, including genetic and epigenetic alterations. The metastatic cascade involves bidirectional interactions among extracellular and intracellular components leading to disintegration of cellular junctions, cytoskeleton reorganization and epithelial to mesenchymal transition. These events promote metastasis by reprogramming the primary cancer cell's molecular framework, enabling them to cause local invasion, anchorage-independent survival, cell death and immune resistance, extravasation and colonization of distant organs. Metastasis follows a site-specific pattern that is still poorly understood at the molecular level. Although various drugs have been tested clinically across different metastatic cancer types, it has remained difficult to develop efficacious therapeutics due to complex molecular layers involved in metastasis as well as experimental limitations. CONCLUSIONS In this review, a systemic evaluation of the molecular mechanisms of metastasis is outlined and the potential molecular components and their status as therapeutic targets and the associated pre-clinical and clinical agents available or under investigations are discussed. Integrative methods like pan-cancer data analysis, which can provide clinical insights into both targets and treatment decisions and help in the identification of crucial components driving metastasis such as mutational profiles, gene signatures, associated pathways, site specificities and disease-gene phenotypes, are discussed. A multi-level data integration of the metastasis signatures across multiple primary and metastatic cancer types may facilitate the development of precision medicine and open up new opportunities for future therapies.
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Affiliation(s)
- Bikashita Kalita
- Centre for Bioinformatics, School of Life Sciences, Pondicherry University, Kalapet, Pondicherry, 605014, India
| | - Mohane Selvaraj Coumar
- Centre for Bioinformatics, School of Life Sciences, Pondicherry University, Kalapet, Pondicherry, 605014, India.
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11
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Karinen S, Juurikka K, Hujanen R, Wahbi W, Hadler-Olsen E, Svineng G, Eklund KK, Salo T, Åström P, Salem A. Tumour cells express functional lymphatic endothelium-specific hyaluronan receptor in vitro and in vivo: Lymphatic mimicry promotes oral oncogenesis? Oncogenesis 2021; 10:23. [PMID: 33674563 PMCID: PMC7977063 DOI: 10.1038/s41389-021-00312-3] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Revised: 02/02/2021] [Accepted: 02/10/2021] [Indexed: 12/18/2022] Open
Abstract
Lymphatic metastasis represents the main route of tumour cell dissemination in oral squamous cell carcinoma (OSCC). Yet, there are no FDA-approved therapeutics targeting cancer-related lymphangiogenesis to date. The lymphatic vessel endothelial hyaluronic acid receptor 1 (LYVE-1), a specific lymphatic marker, is associated with poor survival in OSCC patients. In this study, we present a potential novel mechanism of lymphatic metastasis in OSCC-lymphatic mimicry (LM), a process whereby tumour cells form cytokeratin+/LYVE-1+, but podoplanin-negative, mosaic endothelial-like vessels. LM was detected in one-third (20/57; 35.08%) of randomly selected OSCC patients. The LM-positive patients had shorter overall survival (OS) compared to LM-negative group albeit not statistically significant. Highly-metastatic tumour cells formed distinct LM structures in vitro and in vivo. Importantly, the siRNA-mediated knockdown of LYVE-1 not only impaired tumour cell migration but also blunted their capacity to form LM-vessels in vitro and reduced tumour metastasis in vivo. Together, our findings uncovered, to our knowledge, a previously unknown expression and function of LYVE-1 in OSCC, whereby tumour cells could induce LM formation and promote lymphatic metastasis. Finally, more detailed studies on LM are warranted to better define this phenomenon in the future. These studies could benefit the development of targeted therapeutics for blocking tumour-related lymphangiogenesis.
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Affiliation(s)
- Sini Karinen
- Department of Oral and Maxillofacial Diseases, Clinicum, University of Helsinki, 00014, Helsinki, Finland
| | - Krista Juurikka
- Cancer and Translational Medicine Research Unit, Faculty of Medicine, University of Oulu, 90014, Oulu, Finland.,Medical Research Centre Oulu, Oulu University Hospital and University of Oulu, 90220, Oulu, Finland
| | - Roosa Hujanen
- Department of Oral and Maxillofacial Diseases, Clinicum, University of Helsinki, 00014, Helsinki, Finland
| | - Wafa Wahbi
- Department of Oral and Maxillofacial Diseases, Clinicum, University of Helsinki, 00014, Helsinki, Finland
| | - Elin Hadler-Olsen
- Department of medical biology, Faculty of Health sciences, Arctic university of Norway, 9037, Tromsø, Norway.,The Public Dental Health Competence Center of Northern Norway, 9271, Tromsø, Norway
| | - Gunbjørg Svineng
- Department of medical biology, Faculty of Health sciences, Arctic university of Norway, 9037, Tromsø, Norway
| | - Kari K Eklund
- Translational Immunology Research Program (TRIMM), Research Program Unit (RPU), University of Helsinki, 00014, Helsinki, Finland.,Department of Rheumatology, Helsinki University and Helsinki University Hospital, and Orton Orthopedic Hospital and Research Institute, 00014, Helsinki, Finland
| | - Tuula Salo
- Department of Oral and Maxillofacial Diseases, Clinicum, University of Helsinki, 00014, Helsinki, Finland.,Cancer and Translational Medicine Research Unit, Faculty of Medicine, University of Oulu, 90014, Oulu, Finland.,Medical Research Centre Oulu, Oulu University Hospital and University of Oulu, 90220, Oulu, Finland.,Translational Immunology Research Program (TRIMM), Research Program Unit (RPU), University of Helsinki, 00014, Helsinki, Finland.,Helsinki University Hospital (HUS), 00014, Helsinki, Finland
| | - Pirjo Åström
- The Research Unit of Biomedicine, Faculty of Medicine, University of Oulu, 90014, Oulu, Finland
| | - Abdelhakim Salem
- Department of Oral and Maxillofacial Diseases, Clinicum, University of Helsinki, 00014, Helsinki, Finland. .,Translational Immunology Research Program (TRIMM), Research Program Unit (RPU), University of Helsinki, 00014, Helsinki, Finland.
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12
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Xu W, Harris NR, Caron KM. Lymphatic Vasculature: An Emerging Therapeutic Target and Drug Delivery Route. Annu Rev Med 2021; 72:167-182. [PMID: 33502903 DOI: 10.1146/annurev-med-051419-114417] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
The lymphatic system has received increasing scientific and clinical attention because a wide variety of diseases are linked to lymphatic pathologies and because the lymphatic system serves as an ideal conduit for drug delivery. Lymphatic vessels exert heterogeneous roles in different organs and vascular beds, and consequently, their dysfunction leads to distinct organ-specific outcomes. Although studies in animal model systems have led to the identification of crucial lymphatic genes with potential therapeutic benefit, effective lymphatic-targeted therapeutics are currently lacking for human lymphatic pathological conditions. Here, we focus on the therapeutic roles of lymphatic vessels in diseases and summarize the promising therapeutic targets for modulating lymphangiogenesis or lymphatic function in preclinical or clinical settings. We also discuss considerations for drug delivery or targeting of lymphatic vessels for treatment of lymphatic-related diseases. The lymphatic vasculature is rapidly emerging as a critical system for targeted modulation of its function and as a vehicle for innovative drug delivery.
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Affiliation(s)
- Wenjing Xu
- Department of Cell Biology and Physiology, University of North Carolina, Chapel Hill, North Carolina 27599, USA;
| | - Natalie R Harris
- Department of Cell Biology and Physiology, University of North Carolina, Chapel Hill, North Carolina 27599, USA;
| | - Kathleen M Caron
- Department of Cell Biology and Physiology, University of North Carolina, Chapel Hill, North Carolina 27599, USA;
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13
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Abstract
Target molecules of existing anti-cancer therapeutic monoclonal antibodies (mAbs) are divided into 1) receptor-type tyrosine kinases, such as human epidermal growth factor receptor (HER) family, 2) differentiation antigens, such as CD20 (Rituxan target), 3) angiogenesis-related molecules, and 4) immune checkpoint molecules (PD-1, etc.). We have recently reported a novel therapy targeting lymphangiogenesis, but not angiogenesis, using an anti-LYVE-1 (lymphatic vessel endothelial hyaluronan receptor 1) mAb. At present, many transporters are not considered to be target molecules for the cancer therapy; however, our study strongly suggested that the inhibition of cancer metabolism by mAbs against amino acid transporters will play a significant role in future cancer therapies. Most anti-cancer therapeutic mAbs bind cell-surface molecules on viable cancer cells: therefore, it is necessary to produce mAbs recognizing epitopes on the extracellular domains of native and non-denatured proteins. We concluded that viable cancer cells or cells transfected with cDNA encoding target proteins are suitable immunogens for the production of anti-cancer therapeutic mAbs. We introduce our efforts to develop seeds for therapeutic mAbs using whole cancer cells and transfectants as the immunogen. As many target candidates in the future are multi-pass membrane proteins, such as 12-pass amino acid transporter proteins belonging to the solute carrier (SLC) family, and their possible immunogenic extracellular regions are small, the production of specific mAbs is highly difficult. In this review, we summarize the successful preparation and characterization of mAbs recognizing the extracellular domain of oncoproteins, including transporters.
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Affiliation(s)
- Takashi Masuko
- Cell Biology Laboratory, School of Pharmacy, Kindai University
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14
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Okita K, Hara Y, Okura H, Hayashi H, Sasaki Y, Masuko S, Kitadai E, Masuko K, Yoshimoto S, Hayashi N, Sugiura R, Endo Y, Okazaki S, Arai S, Yoshioka T, Matsumoto T, Makino Y, Komiyama H, Sakamoto K, Masuko T. Antitumor effects of novel mAbs against cationic amino acid transporter 1 (CAT1) on human CRC with amplified CAT1 gene. Cancer Sci 2020; 112:563-574. [PMID: 33211385 PMCID: PMC7894011 DOI: 10.1111/cas.14741] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2020] [Revised: 10/27/2020] [Accepted: 11/15/2020] [Indexed: 12/12/2022] Open
Abstract
Copy number alterations detected by comparative genomic hybridization (CGH) can lead to the identification of novel cancer‐related genes. We analyzed chromosomal aberrations in a set of 100 human primary colorectal cancers (CRCs) using CGH and found a solute carrier (SLC) 7A1 gene, which encodes cationic amino acid transporter 1 (CAT1) with 14 putative transmembrane domains, in a chromosome region (13q12.3) with a high frequency of gene amplifications. SLC7A1/CAT1 is a transporter responsible for the uptake of cationic amino acids (arginine, lysine, and ornithine) essential for cellular growth. Microarray and PCR analyses have revealed that mRNA transcribed from CAT1 is overexpressed in more than 70% of human CRC samples, and RNA interference–mediated knockdown of CAT1 inhibited the cell growth of CRCs. Rats were immunized with rat hepatoma cells expressing CAT1 tagged with green fluorescent protein (GFP), and rat splenocytes were fused with mouse myeloma cells. Five rat monoclonal antibodies (mAbs) (CA1 ~ CA5) reacting with HEK293 cells expressing CAT1‐GFP in a GFP expression–dependent manner were selected from established hybridoma clones. Novel anti‐CAT1 mAbs selectively reacted with human CRC tumor tissues compared with adjacent normal tissues according to immuno‐histochemical staining and bound strongly to numerous human cancer cell lines by flow cytometry. Anti‐CAT1 mAbs exhibited internalization activity, antibody‐dependent cellular cytotoxicity, and migration inhibition activity against CRC cell lines. Furthermore, CA2 inhibited the in vivo growth of human HT29 and SW‐C4 CRC tumors in nude mice. This study suggested CAT1 to be a promising target for mAb therapy against CRCs.
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Affiliation(s)
- Kouki Okita
- Cell Biology Laboratory, School of Pharmacy, Kindai University, Osaka, Japan.,Production and Manufacturing, Carna Biosciences, Inc., Kobe, Japan
| | - Yuta Hara
- Cell Biology Laboratory, School of Pharmacy, Kindai University, Osaka, Japan
| | - Hiroshi Okura
- Cell Biology Laboratory, School of Pharmacy, Kindai University, Osaka, Japan
| | - Hidemi Hayashi
- Division of Gene Regulation, Institute for Advanced Medical Research, School of Medicine, Keio University, Tokyo, Japan
| | - Yoko Sasaki
- Cell Biology Laboratory, School of Pharmacy, Kindai University, Osaka, Japan
| | - Sachiko Masuko
- Cell Biology Laboratory, School of Pharmacy, Kindai University, Osaka, Japan.,Division of Gene Regulation, Institute for Advanced Medical Research, School of Medicine, Keio University, Tokyo, Japan
| | - Eri Kitadai
- Division of Gene Regulation, Institute for Advanced Medical Research, School of Medicine, Keio University, Tokyo, Japan
| | - Kazue Masuko
- Cell Biology Laboratory, School of Pharmacy, Kindai University, Osaka, Japan
| | - Soshi Yoshimoto
- Cell Biology Laboratory, School of Pharmacy, Kindai University, Osaka, Japan.,Laboratory of Molecular Pharmacogenomics, Faculty of Pharmacy, Kindai University, Osaka, Japan
| | - Natsumi Hayashi
- Cell Biology Laboratory, School of Pharmacy, Kindai University, Osaka, Japan.,Laboratory of Molecular Pharmacogenomics, Faculty of Pharmacy, Kindai University, Osaka, Japan
| | - Reiko Sugiura
- Laboratory of Molecular Pharmacogenomics, Faculty of Pharmacy, Kindai University, Osaka, Japan
| | - Yuichi Endo
- Natural Drug Resources, Faculty of Pharmacy, Kindai University, Osaka, Japan
| | - Shogo Okazaki
- Division of Cell Fate Regulation, Research Institute for Biomedical Sciences, Tokyo University of Science, Chiba, Japan
| | - Sayaka Arai
- Field of Basic Science, Department of Occupational therapy, Graduate School of Health Sciences, Akita University, Akita, Japan
| | - Toshiaki Yoshioka
- Field of Basic Science, Department of Occupational therapy, Graduate School of Health Sciences, Akita University, Akita, Japan
| | - Toshiharu Matsumoto
- Department of Diagnostic Pathology, Faculty of Medicine, Juntendo University, Tokyo, Japan
| | - Yasutaka Makino
- Department of Coloproctological Surgery, Faculty of Medicine, Juntendo University, Tokyo, Japan
| | - Hiromitsu Komiyama
- Department of Coloproctological Surgery, Faculty of Medicine, Juntendo University, Tokyo, Japan
| | - Kazuhiro Sakamoto
- Department of Coloproctological Surgery, Faculty of Medicine, Juntendo University, Tokyo, Japan
| | - Takashi Masuko
- Cell Biology Laboratory, School of Pharmacy, Kindai University, Osaka, Japan.,Natural Drug Resources, Faculty of Pharmacy, Kindai University, Osaka, Japan
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15
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Mtshali Z, Moodley J, Naicker T. An Insight into the Angiogenic and Lymphatic Interplay in Pre-eclampsia Comorbid with HIV Infection. Curr Hypertens Rep 2020; 22:35. [PMID: 32200445 DOI: 10.1007/s11906-020-01040-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
PURPOSE OF REVIEW To provide insight on the imbalance of angiogenic and lymphangiogenic factors in pre-eclampsia, as well as highlight polymorphism in genes related to angiogenesis and lymphangiogenesis. RECENT FINDINGS The pregnancy-specific disorder pre-eclampsia is diagnosed by the presence of hypertension with/without proteinuria, after 20 weeks of gestation. The pathogenesis of pre-eclampsia remains ambiguous, but research over the years has identified an imbalance in maternal and foetal factors. Familial predisposition and gene variation are also linked to pre-eclampsia development. The sFlt-1/PIGF ratio has attracted great attention over the years; more recently several researchers have reported that a sFlt-1/PIGF ratio of ≤ 38 can be used to predict short-term absence of pre-eclampsia. This ratio has the potential to prevent adverse pregnancy outcomes and reduce healthcare costs significantly. Genome-wide studies have additionally identified variation in the foetal gene near Flt-1. The development of preeclampsia is not limited to the maternal interface, but foetal involvement as well as genetic interplay is associated with the disorder.
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Affiliation(s)
- Zamahlabangane Mtshali
- Optics and Imaging Centre, Doris Duke Medical Research Institute, University of KwaZulu-Natal, Durban, South Africa.
| | - Jagidesa Moodley
- Department of Obstetrics and Gynaecology and Women's Health and HIV Research Group, Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
| | - Thajasvarie Naicker
- Optics and Imaging Centre, Doris Duke Medical Research Institute, University of KwaZulu-Natal, Durban, South Africa
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16
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Okita K, Okazaki S, Uejima S, Yamada E, Kaminaka H, Kondo M, Ueda S, Tokiwa R, Iwata N, Yamasaki A, Hayashi N, Ogura D, Hirotani K, Yoshioka T, Inoue M, Masuko K, Masuko T. Novel functional anti-HER3 monoclonal antibodies with potent anti-cancer effects on various human epithelial cancers. Oncotarget 2020; 11:31-45. [PMID: 32002122 PMCID: PMC6967776 DOI: 10.18632/oncotarget.27414] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2019] [Accepted: 12/16/2019] [Indexed: 12/22/2022] Open
Abstract
Resistance of progressive cancers against chemotherapy is a serious clinical problem. In this context, human epidermal growth factor receptor 3 (HER3) can play important roles in drug resistance to HER1- and HER2- targeted therapies. Since clinical testing of anti-HER3 monoclonal antibodies (mAbs) such as patritumab could not show remarkable effect compared with existing drugs, we generated novel mAbs against anti-HER3. Novel rat mAbs reacted with HEK293 cells expressing HER3, but not with cells expressing HER1, HER2 or HER4. Specificity of mAbs was substantiated by the loss of mAb binding with knockdown by siRNA and knockout of CRISPR/Cas9-based genome-editing. Analyses of CDR sequence and germline segment have revealed that seven mAbs are classified to four groups, and the binding of patritumab was inhibited by one of seven mAbs. Seven mAbs have shown reactivity with various human epithelial cancer cells, strong internalization activity of cell-surface HER3, and inhibition of NRG1 binding, NRG1-dependent HER3 phosphorylation and cell growth. Anti-HER3 mAbs were also reactive with in vivo tumor tissues and cancer tissue-originated spheroid. Ab4 inhibited in vivo tumor growth of human colon cancer cells in nude mice. Present mAbs may be superior to existing anti-HER3 mAbs and support existing anti-cancer therapeutic mAbs.
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Affiliation(s)
- Kouki Okita
- Cell Biology Laboratory, School of Pharmacy, Kindai University, Higashiosaka, Osaka, Japan.,Production and Manufacturing, Carna Biosciences, Inc., BMA, Chuo-ku, Kobe, Japan
| | - Shogo Okazaki
- Cell Biology Laboratory, School of Pharmacy, Kindai University, Higashiosaka, Osaka, Japan.,Division of Development and Aging, Research Institute for Biomedical Sciences, Tokyo University of Science, Chiba, Japan
| | - Shinya Uejima
- Cell Biology Laboratory, School of Pharmacy, Kindai University, Higashiosaka, Osaka, Japan
| | - Erina Yamada
- Cell Biology Laboratory, School of Pharmacy, Kindai University, Higashiosaka, Osaka, Japan
| | - Hiroki Kaminaka
- Cell Biology Laboratory, School of Pharmacy, Kindai University, Higashiosaka, Osaka, Japan
| | - Misa Kondo
- Cell Biology Laboratory, School of Pharmacy, Kindai University, Higashiosaka, Osaka, Japan
| | - Shiho Ueda
- Cell Biology Laboratory, School of Pharmacy, Kindai University, Higashiosaka, Osaka, Japan
| | - Ryo Tokiwa
- Cell Biology Laboratory, School of Pharmacy, Kindai University, Higashiosaka, Osaka, Japan
| | - Nami Iwata
- Cell Biology Laboratory, School of Pharmacy, Kindai University, Higashiosaka, Osaka, Japan
| | - Akitaka Yamasaki
- Cell Biology Laboratory, School of Pharmacy, Kindai University, Higashiosaka, Osaka, Japan
| | - Natsumi Hayashi
- Cell Biology Laboratory, School of Pharmacy, Kindai University, Higashiosaka, Osaka, Japan
| | - Dai Ogura
- Link Genomics, Inc., Chuo-ku, Tokyo, Japan
| | - Kenji Hirotani
- Oncology Clinical Development Department, R&D Division, Daiichi Sankyo Co., Ltd., Tokyo, Japan
| | - Toshiaki Yoshioka
- Field of Basic Science, Department of Occupational therapy, Graduate School of Health Sciences, Akita University, Akita, Japan
| | - Masahiro Inoue
- Department of Clinical Bio-Resource Research and Development, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Kazue Masuko
- Cell Biology Laboratory, School of Pharmacy, Kindai University, Higashiosaka, Osaka, Japan
| | - Takashi Masuko
- Cell Biology Laboratory, School of Pharmacy, Kindai University, Higashiosaka, Osaka, Japan
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17
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Hara Y, Minami Y, Yoshimoto S, Hayashi N, Yamasaki A, Ueda S, Masuko K, Masuko T. Anti-tumor effects of an antagonistic mAb against the ASCT2 amino acid transporter on KRAS-mutated human colorectal cancer cells. Cancer Med 2020; 9:302-312. [PMID: 31709772 PMCID: PMC6943164 DOI: 10.1002/cam4.2689] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2019] [Revised: 10/01/2019] [Accepted: 10/23/2019] [Indexed: 02/06/2023] Open
Abstract
KRAS mutations are detected in numerous human cancers, but there are few effective drugs for KRAS-mutated cancers. Transporters for amino acids and glucose are highly expressed on cancer cells, possibly to maintain rapid cell growth and metabolism. Alanine-serine-cysteine transporter 2 (ASCT2) is a primary transporter for glutamine in cancer cells. In this study, we developed a novel monoclonal antibody (mAb) recognizing the extracellular domain of human ASCT2, and investigated whether ASCT2 can be a therapeutic target for KRAS-mutated cancers. Rats were immunized with RH7777 rat hepatoma cells expressing human ASCT2 fused to green fluorescent protein (GFP). Splenocytes from the immunized rats were fused with P3X63Ag8.653 mouse myeloma cells, and selected and cloned hybridoma cells secreting Ab3-8 mAb were established. This mAb reacted with RH7777 transfectants expressing ASCT2-GFP proteins in a GFP intensity-dependent manner. Ab3-8 reacted with various human cancer cells, but not with non-cancer breast epithelial cells or ASCT2-knocked out HEK293 and SW1116 cells. In SW1116 and HCT116 human colon cancer cells with KRAS mutations, treatment with Ab3-8 reduced intracellular glutamine transport, phosphorylation of AKT and ERK, and inhibited in vivo tumor growth of these cells in athymic mice. Inhibition of in vivo tumor growth by Ab3-8 was not observed in HT29 colon and HeLa uterus cancer cells with wild-type KRAS. These results suggest that ASCT2 is an excellent therapeutic target for KRAS-mutated cancers.
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Affiliation(s)
- Yuta Hara
- Cell Biology LaboratorySchool of PharmacyKindai UniversityHigashi‐OsakaOsakaJapan
| | - Yushi Minami
- Cell Biology LaboratorySchool of PharmacyKindai UniversityHigashi‐OsakaOsakaJapan
| | - Soshi Yoshimoto
- Cell Biology LaboratorySchool of PharmacyKindai UniversityHigashi‐OsakaOsakaJapan
| | - Natsumi Hayashi
- Cell Biology LaboratorySchool of PharmacyKindai UniversityHigashi‐OsakaOsakaJapan
| | - Akitaka Yamasaki
- Cell Biology LaboratorySchool of PharmacyKindai UniversityHigashi‐OsakaOsakaJapan
| | - Shiho Ueda
- Cell Biology LaboratorySchool of PharmacyKindai UniversityHigashi‐OsakaOsakaJapan
| | - Kazue Masuko
- Cell Biology LaboratorySchool of PharmacyKindai UniversityHigashi‐OsakaOsakaJapan
| | - Takashi Masuko
- Cell Biology LaboratorySchool of PharmacyKindai UniversityHigashi‐OsakaOsakaJapan
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18
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Abstract
The adaptive immune response is a 500-million-year-old (the "Big Bang" of Immunology) collective set of rearranged and/or selected receptors capable of recognizing soluble and cell surface molecules or shape (B cells, antibody), endogenous and extracellular peptides presented by Major Histocompatibility (MHC) molecules including Class I and Class II (conventional αβ T cells), lipid in the context of MHC-like molecules of the CD1 family (NKT cells), metabolites and B7 family molecules/butyrophilins with stress factors (γδT cells), and stress ligands and absence of MHC molecules (natural killer, NK cells). What makes tumor immunogenic is the recruitment of initially innate immune cells to sites of stress or tissue damage with release of Damage-Associated Molecular Pattern (DAMP) molecules. Subsequent maintenance of a chronic inflammatory state, representing a balance between mature, normalized blood vessels, innate and adaptive immune cells and the tumor provides a complex tumor microenvironment serving as the backdrop for Darwinian selection, tumor elimination, tumor equilibrium, and ultimately tumor escape. Effective immunotherapies are still limited, given the complexities of this highly evolved and selected tumor microenvironment. Cytokine therapies and Immune Checkpoint Blockade (ICB) enable immune effector function and are largely dependent on the shape and size of the B and T cell repertoires (the "adaptome"), now accessible by Next-Generation Sequencing (NGS) and dimer-avoidance multiplexed PCR. How immune effectors access the tumor (infiltrated, immune sequestered, and immune desserts), egress and are organized within the tumor are of contemporary interest and substantial investigation.
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19
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Shen X, Bao C. Study on potential antineoplastic effect of matrine in gastric carcinoma via inhibiting VEGF. Panminerva Med 2019; 63:381. [PMID: 31355594 DOI: 10.23736/s0031-0808.19.03684-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Xiaoming Shen
- Department of Gastrointestinal Surgery, Affiliated Hospital of Jiangnan University, Wuxi Third People's Hospital, Wuxi, China
| | - Chuanqing Bao
- Department of Gastrointestinal Surgery, Affiliated Hospital of Jiangnan University, Wuxi Third People's Hospital, Wuxi, China -
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20
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Revisiting the hallmarks of cancer: The role of hyaluronan. Semin Cancer Biol 2019; 62:9-19. [PMID: 31319162 DOI: 10.1016/j.semcancer.2019.07.007] [Citation(s) in RCA: 110] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2019] [Revised: 06/19/2019] [Accepted: 07/14/2019] [Indexed: 12/15/2022]
Abstract
Extracellular matrix (ECM) is a complex network of macromolecules such as proteoglycans (PGs), glycosaminoglycans (GAGs) and fibrous proteins present within all tissues and organs. The main role of ECM is not only to provide an essential mechanical scaffold for the cells but also to mediate crucial biochemical cues that are required for tissue homeostasis. Dysregulations in ECM deposition alter cell microenvironment, triggering the onset or the rapid progression of several diseases, including cancer. Hyaluronan (HA) is a ubiquitous component of ECM considered as one of the main players of cancer initiation and progression. This review discusses how HA participate in and regulate several aspects of tumorigenesis, with particular attention to the hallmarks of cancer proposed by Hanahan and Weinberg such as sustaining of the proliferative signaling, evasion of apoptosis, angiogenesis, activation of invasion and metastases, reprogramming of energy metabolism and evasion of immune response.
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21
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Ueda S, Hayashi H, Miyamoto T, Abe S, Hirai K, Matsukura K, Yagi H, Hara Y, Yoshida K, Okazaki S, Tamura M, Abe Y, Agatsuma T, Niwa S, Masuko K, Masuko T. Anti-tumor effects of mAb against L-type amino acid transporter 1 (LAT1) bound to human and monkey LAT1 with dual avidity modes. Cancer Sci 2019; 110:674-685. [PMID: 30548114 PMCID: PMC6361610 DOI: 10.1111/cas.13908] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2018] [Revised: 11/30/2018] [Accepted: 12/05/2018] [Indexed: 02/06/2023] Open
Abstract
l‐Type amino acid transporter 1 (LAT1) disulfide linked to CD98 heavy chain (hc) is highly expressed in most cancer cells, but weakly expressed in normal cells. In the present study, we developed novel anti‐LAT1 mAbs and showed internalization activity, inhibitory effects of amino acid uptake and cell growth and antibody‐dependent cellular cytotoxicity, as well as in vivo antitumor effects in athymic mice. Furthermore, we examined the reactivity of mAbs with LAT1 of Macaca fascicularis to evaluate possible side‐effects of antihuman LAT1 mAbs in clinical trials. Antihuman LAT1 mAbs reacted with ACHN human and MK.P3 macaca kidney‐derived cells, and this reactivity was significantly decreased by siRNAs against LAT1. Macaca LAT1 cDNA was cloned from MK.P3, and only two amino acid differences between human and macaca LAT1 were seen. RH7777 rat hepatoma and HEK293 human embryonic kidney cells expressing macaca LAT1 were established as stable transfectants, and antihuman LAT1 mAbs were equivalently reactive against transfectants expressing human or macaca LAT1. Dual (high and low) avidity modes were detected in transfectants expressing macaca LAT1, MK.P3, ACHN and HCT116 human colon cancer cells, and KA values were increased by anti‐CD98hc mAb, suggesting anti‐LAT1 mAbs detect an epitope on LAT1‐CD98hc complexes on the cell surface. Based on these results, LAT1 may be a promising anticancer target and Macaca fascicularis can be used in preclinical studies with antihuman LAT1 mAbs.
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Affiliation(s)
- Shiho Ueda
- Cell Biology LaboratorySchool of PharmacyKindai UniversityOsakaJapan
| | | | - Takako Miyamoto
- Cell Biology LaboratorySchool of PharmacyKindai UniversityOsakaJapan
| | - Shinya Abe
- Laboratory of Biological ProtectionInstitute for Viral Research, Kyoto UniversityKyotoJapan
| | - Kana Hirai
- Cell Biology LaboratorySchool of PharmacyKindai UniversityOsakaJapan
| | - Kanji Matsukura
- Cell Biology LaboratorySchool of PharmacyKindai UniversityOsakaJapan
| | - Hideki Yagi
- School of PharmacyInternational University of Health and WelfareOtawaraJapan
| | - Yuta Hara
- Cell Biology LaboratorySchool of PharmacyKindai UniversityOsakaJapan
| | - Kinji Yoshida
- Cell Biology LaboratorySchool of PharmacyKindai UniversityOsakaJapan
| | - Shogo Okazaki
- Division of Development and Aging, Research Institute for Biomedical SciencesTokyo University of ScienceChibaJapan
| | - Masakazu Tamura
- Modality Research Laboratories, Biologics DivisionDaiichi Sankyo Co., LtdTokyoJapan
| | - Yuki Abe
- Biologics & Immuno‐Oncology Laboratories, R&D DivisionDaiichi Sankyo Co., LtdTokyoJapan
| | - Toshinori Agatsuma
- Biologics & Immuno‐Oncology Laboratories, R&D DivisionDaiichi Sankyo Co., LtdTokyoJapan
| | | | - Kazue Masuko
- Cell Biology LaboratorySchool of PharmacyKindai UniversityOsakaJapan
| | - Takashi Masuko
- Cell Biology LaboratorySchool of PharmacyKindai UniversityOsakaJapan
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22
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Hara Y, Torii R, Ueda S, Kurimoto E, Ueda E, Okura H, Tatano Y, Yagi H, Ohno Y, Tanaka T, Masuko K, Masuko T. Inhibition of tumor formation and metastasis by a monoclonal antibody against lymphatic vessel endothelial hyaluronan receptor 1. Cancer Sci 2018; 109:3171-3182. [PMID: 30058195 PMCID: PMC6172044 DOI: 10.1111/cas.13755] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2018] [Revised: 07/21/2018] [Accepted: 07/26/2018] [Indexed: 12/22/2022] Open
Abstract
Although cancer metastasis is associated with poor prognosis, the mechanisms of this event, especially via lymphatic vessels, remain unclear. Lymphatic vessel endothelial hyaluronan receptor 1 (LYVE‐1) is expressed on lymphatic vessel endothelium and is considered to be a specific marker of lymphatic vessels, but it is unknown how LYVE‐1 is involved in the growth and metastasis of cancer cells. We produced rat monoclonal antibodies (mAb) recognizing the extracellular domain of mouse LYVE‐1, and investigated the roles of LYVE‐1 in tumor formation and metastasis. The mAb 38M and 64R were selected from hybridoma clones created by cell fusion between spleen cells of rats immunized with RH7777 rat hepatoma cells expressing green fluorescent protein (GFP)‐fused mouse LYVE‐1 proteins and mouse myeloma cells. Two mAb reacted with RH7777 and HEK293F human embryonic kidney cells expressing GFP‐fused mouse LYVE‐1 proteins in a GFP expression‐dependent manner, and each recognized a distinct epitope. On immunohistology, the 38M mAb specifically stained lymphatic vessels in several mouse tissues. In the wound healing assay, the 64R mAb inhibited cell migration of HEK293F cells expressing LYVE‐1 and mouse lymphatic endothelial cells (LEC), as well as tube formation by LEC. Furthermore, this mAb inhibited primary tumor formation and metastasis to lymph nodes in metastatic MDA‐MB‐231 xenograft models. This shows that LYVE‐1 is involved in primary tumor formation and metastasis, and it may be a promising molecular target for cancer therapy.
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Affiliation(s)
- Yuta Hara
- Cell Biology Laboratory, School of Pharmacy, Kindai University, Higashiosaka, Osaka, Japan
| | - Ryota Torii
- Cell Biology Laboratory, School of Pharmacy, Kindai University, Higashiosaka, Osaka, Japan
| | - Shiho Ueda
- Cell Biology Laboratory, School of Pharmacy, Kindai University, Higashiosaka, Osaka, Japan
| | - Erina Kurimoto
- Cell Biology Laboratory, School of Pharmacy, Kindai University, Higashiosaka, Osaka, Japan
| | - Eri Ueda
- Cell Biology Laboratory, School of Pharmacy, Kindai University, Higashiosaka, Osaka, Japan
| | - Hiroshi Okura
- Cell Biology Laboratory, School of Pharmacy, Kindai University, Higashiosaka, Osaka, Japan
| | - Yutaka Tatano
- Department of Pharmaceuticals, Faculty of Pharmacy, International University of Health and Welfare, Otawara, Tochigi, Japan
| | - Hideki Yagi
- Department of Pharmaceuticals, Faculty of Pharmacy, International University of Health and Welfare, Otawara, Tochigi, Japan
| | - Yoshiya Ohno
- Laboratory of Immunobiology, Department of Pharmacy, School of Pharmacy, Hyogo University of Health Sciences, Kobe, Hyogo, Japan
| | - Toshiyuki Tanaka
- Laboratory of Immunobiology, Department of Pharmacy, School of Pharmacy, Hyogo University of Health Sciences, Kobe, Hyogo, Japan
| | - Kazue Masuko
- Cell Biology Laboratory, School of Pharmacy, Kindai University, Higashiosaka, Osaka, Japan
| | - Takashi Masuko
- Cell Biology Laboratory, School of Pharmacy, Kindai University, Higashiosaka, Osaka, Japan
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