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Dietze R, Szymanski W, Ojasalu K, Finkernagel F, Nist A, Stiewe T, Graumann J, Müller R. Phosphoproteomics Reveals Selective Regulation of Signaling Pathways by Lysophosphatidic Acid Species in Macrophages. Cells 2024; 13:810. [PMID: 38786034 PMCID: PMC11119170 DOI: 10.3390/cells13100810] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2024] [Revised: 05/06/2024] [Accepted: 05/08/2024] [Indexed: 05/25/2024] Open
Abstract
Lysophosphatidic acid (LPA) species, prevalent in the tumor microenvironment (TME), adversely impact various cancers. In ovarian cancer, the 18:0 and 20:4 LPA species are selectively associated with shorter relapse-free survival, indicating distinct effects on cellular signaling networks. Macrophages represent a cell type of high relevance in the TME, but the impact of LPA on these cells remains obscure. Here, we uncovered distinct LPA-species-specific responses in human monocyte-derived macrophages through unbiased phosphoproteomics, with 87 and 161 phosphosites upregulated by 20:4 and 18:0 LPA, respectively, and only 24 shared sites. Specificity was even more pronounced for downregulated phosphosites (163 versus 5 sites). Considering the high levels 20:4 LPA in the TME and its selective association with poor survival, this finding may hold significant implications. Pathway analysis pinpointed RHO/RAC1 GTPase signaling as the predominantly impacted target, including AHRGEF and DOCK guanine exchange factors, ARHGAP GTPase activating proteins, and regulatory protein kinases. Consistent with these findings, exposure to 20:4 resulted in strong alterations to the actin filament network and a consequent enhancement of macrophage migration. Moreover, 20:4 LPA induced p38 phosphorylation, a response not mirrored by 18:0 LPA, whereas the pattern for AKT was reversed. Furthermore, RNA profiling identified genes involved in cholesterol/lipid metabolism as selective targets of 20:4 LPA. These findings imply that the two LPA species cooperatively regulate different pathways to support functions essential for pro-tumorigenic macrophages within the TME. These include cellular survival via AKT activation and migration through RHO/RAC1 and p38 signaling.
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Affiliation(s)
- Raimund Dietze
- Department of Translational Oncology, Center for Tumor Biology and Immunology, Philipps University, 35043 Marburg, Germany; (R.D.); (K.O.); (F.F.)
| | - Witold Szymanski
- Institute of Translational Proteomics, Biochemical Pharmacological Centre, Philipps University, 35043 Marburg, Germany
- Core Facility Translational Proteomics, Philipps University, 35043 Marburg, Germany
| | - Kaire Ojasalu
- Department of Translational Oncology, Center for Tumor Biology and Immunology, Philipps University, 35043 Marburg, Germany; (R.D.); (K.O.); (F.F.)
| | - Florian Finkernagel
- Department of Translational Oncology, Center for Tumor Biology and Immunology, Philipps University, 35043 Marburg, Germany; (R.D.); (K.O.); (F.F.)
- Bioinformatics Core Facility, Philipps University, 35043 Marburg, Germany
| | - Andrea Nist
- Genomics Core Facility, Philipps University, 35043 Marburg, Germany; (A.N.); (T.S.)
| | - Thorsten Stiewe
- Genomics Core Facility, Philipps University, 35043 Marburg, Germany; (A.N.); (T.S.)
| | - Johannes Graumann
- Institute of Translational Proteomics, Biochemical Pharmacological Centre, Philipps University, 35043 Marburg, Germany
- Core Facility Translational Proteomics, Philipps University, 35043 Marburg, Germany
| | - Rolf Müller
- Department of Translational Oncology, Center for Tumor Biology and Immunology, Philipps University, 35043 Marburg, Germany; (R.D.); (K.O.); (F.F.)
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2
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Sieminska J, Miniewska K, Mroz R, Sierko E, Naumnik W, Kisluk J, Michalska-Falkowska A, Reszec J, Kozlowski M, Nowicki L, Moniuszko M, Kretowski A, Niklinski J, Ciborowski M, Godzien J. First insight about the ability of specific glycerophospholipids to discriminate non-small cell lung cancer subtypes. Front Mol Biosci 2024; 11:1379631. [PMID: 38725870 PMCID: PMC11079276 DOI: 10.3389/fmolb.2024.1379631] [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: 01/31/2024] [Accepted: 04/05/2024] [Indexed: 05/12/2024] Open
Abstract
Introduction: Discrimination between adenocarcinoma (ADC) and squamous cell carcinoma (SCC) subtypes in non-small cell lung cancer (NSCLC) patients is a significant challenge in oncology. Lipidomics analysis provides a promising approach for this differentiation. Methods: In an accompanying paper, we explored oxPCs levels in a cohort of 200 NSCLC patients. In this research, we utilized liquid chromatography coupled with mass spectrometry (LC-MS) to analyze the lipidomics profile of matching tissue and plasma samples from 25 NSCLC patients, comprising 11 ADC and 14 SCC cases. This study builds upon our previous findings, which highlighted the elevation of oxidised phosphatidylcholines (oxPCs) in NSCLC patients. Results: We identified eight lipid biomarkers that effectively differentiate between ADC and SCC subtypes using an untargeted approach. Notably, we observed a significant increase in plasma LPA 20:4, LPA 18:1, and LPA 18:2 levels in the ADC group compared to the SCC group. Conversely, tumour PC 16:0/18:2, PC 16:0/4:0; CHO, and plasma PC 16:0/18:2; OH, PC 18:0/20:4; OH, PC 16:0/20:4; OOH levels were significantly higher in the ADC group. Discussion: Our study is the first to report that plasma LPA levels can distinguish between ADC and SCC patients in NSCLC, suggesting a potential role for LPAs in NSCLC subtyping. This finding warrants further investigation into the mechanisms underlying these differences and their clinical implications.
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Affiliation(s)
- Julia Sieminska
- Metabolomics Laboratory, Clinical Research Centre, Medical University of Bialystok, Bialystok, Poland
| | - Katarzyna Miniewska
- Metabolomics Laboratory, Clinical Research Centre, Medical University of Bialystok, Bialystok, Poland
| | - Robert Mroz
- 2nd Department of Lung Diseases and Tuberculosis, Medical University of Bialystok, Bialystok, Poland
| | - Ewa Sierko
- Department of Oncology, Medical University of Bialystok, Bialystok, Poland
| | - Wojciech Naumnik
- 1st Department of Lung Diseases and Tuberculosis, Medical University of Bialystok, Bialystok, Poland
| | - Joanna Kisluk
- Department of Clinical Molecular Biology, Medical University of Bialystok, Bialystok, Poland
| | | | - Joanna Reszec
- Department of Medical Patomorphology, Medical University of Bialystok, Bialystok, Poland
| | - Miroslaw Kozlowski
- Department of Thoracic Surgery, Medical University of Bialystok, Bialystok, Poland
| | | | - Marcin Moniuszko
- Department of Allergology and Internal Medicine, Medical University of Bialystok, Bialystok, Poland
- Department of Regenerative Medicine and Immune Regulation, Medical University of Bialystok, Bialystok, Poland
| | - Adam Kretowski
- Metabolomics Laboratory, Clinical Research Centre, Medical University of Bialystok, Bialystok, Poland
- Department of Endocrinology, Diabetology and Internal Medicine, Medical University of Bialystok, Bialystok, Poland
| | - Jacek Niklinski
- Department of Clinical Molecular Biology, Medical University of Bialystok, Bialystok, Poland
| | - Michal Ciborowski
- Metabolomics Laboratory, Clinical Research Centre, Medical University of Bialystok, Bialystok, Poland
| | - Joanna Godzien
- Metabolomics Laboratory, Clinical Research Centre, Medical University of Bialystok, Bialystok, Poland
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3
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Eymery MC, Nguyen KA, Basu S, Hausmann J, Tran-Nguyen VK, Seidel HP, Gutierrez L, Boumendjel A, McCarthy AA. Discovery of potent chromone-based autotaxin inhibitors inspired by cannabinoids. Eur J Med Chem 2024; 263:115944. [PMID: 37976710 DOI: 10.1016/j.ejmech.2023.115944] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Revised: 11/05/2023] [Accepted: 11/06/2023] [Indexed: 11/19/2023]
Abstract
Autotaxin (ATX) is an enzyme primarily known for the production of lysophosphatidic acid. Being involved in the development of major human diseases, such as cancer and neurodegenerative diseases, the enzyme has been featured in multiple studies as a pharmacological target. We previously found that the cannabinoid tetrahydrocannabinol (THC) could bind and act as an excellent inhibitor of ATX. This study aims to use the cannabinoid scaffold as a starting point to find cannabinoid-unrelated ATX inhibitors, following a funnel down approach in which large chemical libraries sharing chemical similarities with THC were screened to identify lead scaffold types for optimization. This approach allowed us to identify compounds bearing chromone and indole scaffolds as promising ATX inhibitors. Further optimization led to MEY-003, which is characterized by the direct linkage of an N-pentyl indole to the 5,7-dihydroxychromone moiety. This molecule has potent inhibitory activity towards ATX-β and ATX-ɣ as evidenced by enzymatic studies and its mode of action was rationalized by structural biology studies using macromolecular X-ray crystallography.
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Affiliation(s)
- Mathias Christophe Eymery
- European Molecular Biology Laboratory, EMBL Grenoble, 71 Avenue des Martyrs, 38000, Grenoble, France; Univ. Grenoble Alpes, INSERM U1039, LRB, 38000, Grenoble, France
| | - Kim-Anh Nguyen
- Univ. Grenoble Alpes, INSERM U1039, LRB, 38000, Grenoble, France
| | - Shibom Basu
- European Molecular Biology Laboratory, EMBL Grenoble, 71 Avenue des Martyrs, 38000, Grenoble, France
| | - Jens Hausmann
- European Molecular Biology Laboratory, EMBL Grenoble, 71 Avenue des Martyrs, 38000, Grenoble, France
| | - Viet-Khoa Tran-Nguyen
- Unité de Biologie Fonctionnelle et Adaptative (BFA), Université Paris Cité, 75013, Paris, France
| | - Hans Peter Seidel
- European Molecular Biology Laboratory, EMBL Grenoble, 71 Avenue des Martyrs, 38000, Grenoble, France
| | - Lola Gutierrez
- European Molecular Biology Laboratory, EMBL Grenoble, 71 Avenue des Martyrs, 38000, Grenoble, France
| | | | - Andrew Aloysius McCarthy
- European Molecular Biology Laboratory, EMBL Grenoble, 71 Avenue des Martyrs, 38000, Grenoble, France
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Abdelwahid MS, Ohsawa K, Uwamizu A, Kano K, Aoki J, Doi T. Synthesis and Biological Evaluation of Lysophosphatidic Acid Analogues Using Conformational Restriction and Bioisosteric Replacement Strategies. ACS OMEGA 2023; 8:49278-49288. [PMID: 38162765 PMCID: PMC10753746 DOI: 10.1021/acsomega.3c07668] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/03/2023] [Revised: 11/08/2023] [Accepted: 11/13/2023] [Indexed: 01/03/2024]
Abstract
Lysophosphatidic acid (LPA) is a key player in many physiological and pathophysiological processes. The biological activities of LPA are mediated through interactions with-at least-six subtypes of G-protein-coupled receptors (GPCRs) named LPA1-6. Developing a pharmacological tool molecule that activates LPA subtype receptors selectively will allow a better understanding of their specific physiological roles. Here, we designed and synthesized conformationally restricted 25 1-oleoyl LPA analogues MZN-001 to MZN-025 by incorporating its glycerol linker into dihydropyran, tetrahydropyran, and pyrrolidine rings and variating the lipophilic chain. The agonistic activities of these compounds were evaluated using the TGFα shedding assay. Overall, the synthesized analogues exhibited significantly reduced agonistic activities toward LPA1, LPA2, and LPA6, while demonstrating potent activities toward LPA3, LPA4, and LPA5 compared to the parent LPA. Specifically, MZN-010 showed more than 10 times greater potency (EC50 = 4.9 nM) than the standard 1-oleoyl LPA (EC50 = 78 nM) toward LPA5 while exhibiting significantly lower activity on LPA1, LPA2, and LPA6 and comparable potency toward LPA3 and LPA4. Based on the MZN-010 scaffold, we synthesized additional analogues with improved selectivity and potency toward LPA5. Compound MZN-021, which contains a saturated lipophilic chain, exhibited 50 times more potent activity (EC50 = 1.2 nM) than the natural LPA against LPA5 with over a 45-fold higher selectivity when compared to those of other LPA receptors. Thus, MZN-021 was found to be a potent and selective LPA5 agonist. The findings of this study could contribute to broadening the current knowledge about the stereochemical and three-dimensional arrangement of LPA pharmacophore components inside LPA receptors and paving the way toward synthesizing other subtype-selective pharmacological probes.
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Affiliation(s)
- Mazin
A. S. Abdelwahid
- Graduate
School of Pharmaceutical Sciences, Tohoku
University, 6-3 Aza-aoba, Aramaki, Aoba-ku, Sendai 980-8578, Japan
| | - Kosuke Ohsawa
- Graduate
School of Pharmaceutical Sciences, Tohoku
University, 6-3 Aza-aoba, Aramaki, Aoba-ku, Sendai 980-8578, Japan
| | - Akiharu Uwamizu
- Graduate
School of Pharmaceutical Sciences, The University
of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Kuniyuki Kano
- Graduate
School of Pharmaceutical Sciences, The University
of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Junken Aoki
- Graduate
School of Pharmaceutical Sciences, The University
of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Takayuki Doi
- Graduate
School of Pharmaceutical Sciences, Tohoku
University, 6-3 Aza-aoba, Aramaki, Aoba-ku, Sendai 980-8578, Japan
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5
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Migliaccio G, Ferraro R, Wang Z, Cristini V, Dogra P, Caserta S. Exploring Cell Migration Mechanisms in Cancer: From Wound Healing Assays to Cellular Automata Models. Cancers (Basel) 2023; 15:5284. [PMID: 37958456 PMCID: PMC10647277 DOI: 10.3390/cancers15215284] [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: 10/12/2023] [Revised: 10/24/2023] [Accepted: 11/01/2023] [Indexed: 11/15/2023] Open
Abstract
PURPOSE Cell migration is a critical driver of metastatic tumor spread, contributing significantly to cancer-related mortality. Yet, our understanding of the underlying mechanisms remains incomplete. METHODS In this study, a wound healing assay was employed to investigate cancer cell migratory behavior, with the aim of utilizing migration as a biomarker for invasiveness. To gain a comprehensive understanding of this complex system, we developed a computational model based on cellular automata (CA) and rigorously calibrated and validated it using in vitro data, including both tumoral and non-tumoral cell lines. Harnessing this CA-based framework, extensive numerical experiments were conducted and supported by local and global sensitivity analyses in order to identify the key biological parameters governing this process. RESULTS Our analyses led to the formulation of a power law equation derived from just a few input parameters that accurately describes the governing mechanism of wound healing. This groundbreaking research provides a powerful tool for the pharmaceutical industry. In fact, this approach proves invaluable for the discovery of novel compounds aimed at disrupting cell migration, assessing the efficacy of prospective drugs designed to impede cancer invasion, and evaluating the immune system's responses.
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Affiliation(s)
- Giorgia Migliaccio
- Dipartimento di Ingegneria Chimica, dei Materiali e Della Produzione Industriale, Università Degli Studi di Napoli Federico II, 80125 Naples, Italy; (G.M.); (R.F.)
| | - Rosalia Ferraro
- Dipartimento di Ingegneria Chimica, dei Materiali e Della Produzione Industriale, Università Degli Studi di Napoli Federico II, 80125 Naples, Italy; (G.M.); (R.F.)
- CEINGE Biotecnologie Avanzate, Via Gaetano Salvatore, 80145 Naples, Italy
| | - Zhihui Wang
- Mathematics in Medicine Program, Department of Medicine, Houston Methodist Research Institute, Houston, TX 77030, USA; (Z.W.); (V.C.); (P.D.)
- Neal Cancer Center, Houston Methodist Research Institute, Houston, TX 77030, USA
- Department of Imaging Physics, University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
- Department of Physiology and Biophysics, Weill Cornell Medical College, New York, NY 10065, USA
| | - Vittorio Cristini
- Mathematics in Medicine Program, Department of Medicine, Houston Methodist Research Institute, Houston, TX 77030, USA; (Z.W.); (V.C.); (P.D.)
- Neal Cancer Center, Houston Methodist Research Institute, Houston, TX 77030, USA
- Department of Imaging Physics, University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
- Physiology, Biophysics, and Systems Biology Program, Graduate School of Medical Sciences, Weill Cornell Medicine, New York, NY 10065, USA
| | - Prashant Dogra
- Mathematics in Medicine Program, Department of Medicine, Houston Methodist Research Institute, Houston, TX 77030, USA; (Z.W.); (V.C.); (P.D.)
- Department of Physiology and Biophysics, Weill Cornell Medical College, New York, NY 10065, USA
| | - Sergio Caserta
- Dipartimento di Ingegneria Chimica, dei Materiali e Della Produzione Industriale, Università Degli Studi di Napoli Federico II, 80125 Naples, Italy; (G.M.); (R.F.)
- CEINGE Biotecnologie Avanzate, Via Gaetano Salvatore, 80145 Naples, Italy
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6
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Choi JA, Kim H, Kwon H, Lee EH, Cho H, Chung JY, Kim JH. Ascitic autotaxin as a potential prognostic, diagnostic, and therapeutic target for epithelial ovarian cancer. Br J Cancer 2023; 129:1184-1194. [PMID: 37596406 PMCID: PMC10539369 DOI: 10.1038/s41416-023-02355-2] [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: 03/22/2022] [Revised: 06/22/2023] [Accepted: 06/28/2023] [Indexed: 08/20/2023] Open
Abstract
BACKGROUND Malignant ascites contributes to the metastatic process by facilitating the multifocal dissemination of ovarian tumour cells onto the peritoneal surface. However, the prognostic and diagnostic relevance of ascitic fluid remains largely unknown. Herein, we investigated the potential clinical value and therapeutic utility of ascitic autotaxin (ATX) in epithelial ovarian cancer (EOC). METHODS ATX expression was assessed in clinical samples. Spheroid-forming assay, real-time PCR, western blot analysis, invadopodia assay, and adhesion assays were performed. RESULTS Ascitic ATX expression was highly elevated in patients with ovarian cancer compared to those with benign ascites and was associated with advanced stage, high grade, and a short disease-free period in patients with EOC. Combining the diagnostic ability of ascitic ATX and serum CA-125 levels significantly improved the area under the curve (AUC) value for EOC compared to serum CA125 level alone. This marker combination showed a large odds ratio for short disease-free period in high-risk EOC groups. Functional studies revealed that ascitic ATX was required for maintaining cancer stem cell-like characteristics and invadopodia formation. CONCLUSION Ascitic ATX levels may serve as a useful prognostic indicator for predicting aggressive behaviour in EOC. ATX-linked invadopodia are a potential target to prevent peritoneal dissemination in ovarian cancer.
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Affiliation(s)
- Jung-A Choi
- Department of Obstetrics and Gynecology, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, 03722, Korea
- Institute of Women's Life Medical Science, Yonsei University College of Medicine, Seoul, 03722, Republic of Korea
| | - Hyosun Kim
- Department of Obstetrics and Gynecology, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, 03722, Korea
| | - Hyunja Kwon
- Department of Obstetrics and Gynecology, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, 03722, Korea
| | - Elizabeth Hyeji Lee
- Department of Obstetrics and Gynecology, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, 03722, Korea
| | - Hanbyoul Cho
- Department of Obstetrics and Gynecology, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, 03722, Korea
- Institute of Women's Life Medical Science, Yonsei University College of Medicine, Seoul, 03722, Republic of Korea
| | - Joon-Yong Chung
- Molecular Imaging Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, 20892, USA
| | - Jae-Hoon Kim
- Department of Obstetrics and Gynecology, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, 03722, Korea.
- Institute of Women's Life Medical Science, Yonsei University College of Medicine, Seoul, 03722, Republic of Korea.
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7
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Delbrouck C, Kiweler N, Chen O, Pozdeev VI, Haase L, Neises L, Oudin A, Fouquier d'Hérouël A, Shen R, Schlicker L, Halder R, Lesur A, Schuster A, Lorenz NI, Jaeger C, Feucherolles M, Frache G, Szpakowska M, Chevigne A, Ronellenfitsch MW, Moussay E, Piraud M, Skupin A, Schulze A, Niclou SP, Letellier E, Meiser J. Formate promotes invasion and metastasis in reliance on lipid metabolism. Cell Rep 2023; 42:113034. [PMID: 37651228 DOI: 10.1016/j.celrep.2023.113034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Revised: 05/09/2023] [Accepted: 08/11/2023] [Indexed: 09/02/2023] Open
Abstract
Metabolic rewiring is essential for cancer onset and progression. We previously showed that one-carbon metabolism-dependent formate production often exceeds the anabolic demand of cancer cells, resulting in formate overflow. Furthermore, we showed that increased extracellular formate concentrations promote the in vitro invasiveness of glioblastoma cells. Here, we substantiate these initial observations with ex vivo and in vivo experiments. We also show that exposure to exogeneous formate can prime cancer cells toward a pro-invasive phenotype leading to increased metastasis formation in vivo. Our results suggest that the increased local formate concentration within the tumor microenvironment can be one factor to promote metastases. Additionally, we describe a mechanistic interplay between formate-dependent increased invasiveness and adaptations of lipid metabolism and matrix metalloproteinase activity. Our findings consolidate the role of formate as pro-invasive metabolite and warrant further research to better understand the interplay between formate and lipid metabolism.
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Affiliation(s)
- Catherine Delbrouck
- Cancer Metabolism Group, Department of Cancer Research, Luxembourg Institute of Health, 1210 Luxembourg, Luxembourg; Faculty of Science, Technology and Medicine, University of Luxembourg, 2 avenue de Université, 4362 Esch-sur-Alzette, Luxembourg
| | - Nicole Kiweler
- Cancer Metabolism Group, Department of Cancer Research, Luxembourg Institute of Health, 1210 Luxembourg, Luxembourg
| | - Oleg Chen
- Cancer Metabolism Group, Department of Cancer Research, Luxembourg Institute of Health, 1210 Luxembourg, Luxembourg
| | - Vitaly I Pozdeev
- Molecular Disease Mechanisms Group, Faculty of Science, Technology and Medicine, University of Luxembourg, 4362 Esch-sur-Alzette, Luxembourg
| | - Lara Haase
- Cancer Metabolism Group, Department of Cancer Research, Luxembourg Institute of Health, 1210 Luxembourg, Luxembourg; Faculty of Science, Technology and Medicine, University of Luxembourg, 2 avenue de Université, 4362 Esch-sur-Alzette, Luxembourg
| | - Laura Neises
- Cancer Metabolism Group, Department of Cancer Research, Luxembourg Institute of Health, 1210 Luxembourg, Luxembourg
| | - Anaïs Oudin
- NORLUX Neuro-Oncology Laboratory, Department of Cancer Research, Luxembourg Institute of Health, 1210 Luxembourg, Luxembourg
| | - Aymeric Fouquier d'Hérouël
- Integrative Cell Signaling Group, Luxembourg Centre for Systems Biomedicine, University of Luxembourg, 4362 Esch-sur-Alzette, Luxembourg
| | - Ruolin Shen
- Helmholtz AI Central Unit, Helmholtz Zentrum München, Ingolstädter Landstraße 1, 85764 Neuherberg, Germany
| | - Lisa Schlicker
- Division of Tumor Metabolism and Microenvironment, German Cancer Research Center (DKFZ), 69120 Heidelberg, Germany; Proteomics Core Facility, German Cancer Research Center (DKFZ), 69120 Heidelberg, Germany
| | - Rashi Halder
- RNAseq Platform, Systems Ecology Group, Luxembourg Centre for Systems Biomedicine, University of Luxembourg, 4362 Esch-sur-Alzette, Luxembourg
| | - Antoine Lesur
- Cancer Metabolism Group, Department of Cancer Research, Luxembourg Institute of Health, 1210 Luxembourg, Luxembourg
| | - Anne Schuster
- NORLUX Neuro-Oncology Laboratory, Department of Cancer Research, Luxembourg Institute of Health, 1210 Luxembourg, Luxembourg
| | - Nadja I Lorenz
- Dr. Senckenberg Institute of Neurooncology, University Hospital Frankfurt, Goethe University, 60528 Frankfurt am Main, Germany; German Cancer Consortium (DKTK), Partner Site Frankfurt/Mainz, 60590 Frankfurt am Main, Germany; Frankfurt Cancer Institute (FCI), University Hospital Frankfurt, Goethe University, 60596 Frankfurt am Main, Germany
| | - Christian Jaeger
- Metabolomics Platform, Luxembourg Centre for Systems Biomedicine, University of Luxembourg, 4362 Esch-sur-Alzette, Luxembourg
| | - Maureen Feucherolles
- Molecular and Thermal Analysis Group, Materials Research and Technology, Luxembourg Institute of Science and Technology, 4422 Belvaux, Luxembourg
| | - Gilles Frache
- Molecular and Thermal Analysis Group, Materials Research and Technology, Luxembourg Institute of Science and Technology, 4422 Belvaux, Luxembourg
| | - Martyna Szpakowska
- Immuno-Pharmacology and Interactomics, Department of Infection and Immunity, Luxembourg Institute of Health, 4354 Esch-sur-Alzette, Luxembourg
| | - Andy Chevigne
- Immuno-Pharmacology and Interactomics, Department of Infection and Immunity, Luxembourg Institute of Health, 4354 Esch-sur-Alzette, Luxembourg
| | - Michael W Ronellenfitsch
- Dr. Senckenberg Institute of Neurooncology, University Hospital Frankfurt, Goethe University, 60528 Frankfurt am Main, Germany; German Cancer Consortium (DKTK), Partner Site Frankfurt/Mainz, 60590 Frankfurt am Main, Germany; Frankfurt Cancer Institute (FCI), University Hospital Frankfurt, Goethe University, 60596 Frankfurt am Main, Germany; University Cancer Center Frankfurt (UCT), University Hospital Frankfurt, Goethe University, 60590 Frankfurt am Main, Germany
| | - Etienne Moussay
- Tumor-Stroma Interactions Group, Department of Cancer Research, Luxembourg Institute of Health, 1210 Luxembourg, Luxembourg
| | - Marie Piraud
- Helmholtz AI Central Unit, Helmholtz Zentrum München, Ingolstädter Landstraße 1, 85764 Neuherberg, Germany
| | - Alexander Skupin
- Integrative Cell Signaling Group, Luxembourg Centre for Systems Biomedicine, University of Luxembourg, 4362 Esch-sur-Alzette, Luxembourg; Department of Neurosciences, University of California San Diego, La Jolla, CA 92092, USA; Department of Physics and Material Science, University of Luxembourg, 1511 Luxembourg, Luxembourg
| | - Almut Schulze
- Division of Tumor Metabolism and Microenvironment, German Cancer Research Center (DKFZ), 69120 Heidelberg, Germany
| | - Simone P Niclou
- Faculty of Science, Technology and Medicine, University of Luxembourg, 2 avenue de Université, 4362 Esch-sur-Alzette, Luxembourg; NORLUX Neuro-Oncology Laboratory, Department of Cancer Research, Luxembourg Institute of Health, 1210 Luxembourg, Luxembourg
| | - Elisabeth Letellier
- Molecular Disease Mechanisms Group, Faculty of Science, Technology and Medicine, University of Luxembourg, 4362 Esch-sur-Alzette, Luxembourg
| | - Johannes Meiser
- Cancer Metabolism Group, Department of Cancer Research, Luxembourg Institute of Health, 1210 Luxembourg, Luxembourg.
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8
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Centonze M, Di Conza G, Lahn M, Fabregat I, Dituri F, Gigante I, Serino G, Scialpi R, Carrieri L, Negro R, Pizzuto E, Giannelli G. Autotaxin inhibitor IOA-289 reduces gastrointestinal cancer progression in preclinical models. J Exp Clin Cancer Res 2023; 42:197. [PMID: 37550785 PMCID: PMC10408149 DOI: 10.1186/s13046-023-02780-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Accepted: 07/25/2023] [Indexed: 08/09/2023] Open
Abstract
BACKGROUND Autotaxin (ATX) is a secreted enzyme that converts lysophosphatidylcholine to lysophosphatidic acid (LPA). LPA stimulates cell proliferation and migration and promotes wound repair following tissue damage. ATX levels are directly correlated with stage and grade in several human cancers. Several small molecule ATX inhibitors have been developed in recent years. IOA-289 is a potent ATX inhibitor, developed to treat cancers containing fibrosis. In this study, we tested IOA-289 treatment on different gastrointestinal tract tumor cell lines, in order to evaluate its effects on viability and motility. METHODS To determine the effects on cell viability and proliferation of treatment with increasing concentrations of IOA-289, we used the crystal violet assay, a clonogenic assay in matrigel, and we evaluated the inhibitor's effect on formation of 3D spheroids in an in vitro model. The effect of IOA-289 on cell cycle phases was analysed with a redox dye reagent. Cell migration capacity was evaluated by wound healing assay and transwell migration assay. To evaluate the pro-apoptotic effect of the inhibitor, cells were stained with Annexin V and immunofluorescence and flow cytometry analysis were performed. An antibody array was also used, to discriminate, in various samples, the differential expression of 43 proteins involved in the apoptosis pathway. RESULTS We found that IOA-289 is able to inhibit both growth and migration of gastrointestinal tract tumor cell lines, both in 2D (crystal violet assay) and 3D in vitro models (spheroid formation and clonogenic assay in matrigel). This effect is dose-dependent, and the drug is most effective when administered in FBS-free culture medium. The inhibitory effect on cell growth is due to a pro-apoptotic effect of IOA-289. Staining with FITC-conjugated Annexin V showed that IOA-289 induced a dose-dependent increase in fluorescence following incubation for 24 h, and apoptotic cells were also distinguished in flow cytometry using Annexin/PI staining. The antibody array shows that treatment with IOA-289 causes the increased expression of several pro-apoptotic proteins in all tested cell lines. CONCLUSIONS These results indicate that IOA-289 may be an effective drug for the treatment of tumors of the gastrointestinal tract, particularly those characterized by a high degree of fibrosis.
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Affiliation(s)
- Matteo Centonze
- National Institute of Gastroenterology - IRCCS "Saverio de Bellis", Via Turi 27, 70013, Castellana Grotte, Italy
| | - Giusy Di Conza
- iOnctura SA, Avenue Secheron 15, 1202, Geneva, Switzerland
| | - Michael Lahn
- iOnctura SA, Avenue Secheron 15, 1202, Geneva, Switzerland
| | - Isabel Fabregat
- TGF-β and Cancer Group, Oncobell Program, Bellvitge Biomedical Research Institute (IDIBELL) and CIBEREHD - ISCIII, Barcelona, Spain
| | - Francesco Dituri
- National Institute of Gastroenterology - IRCCS "Saverio de Bellis", Via Turi 27, 70013, Castellana Grotte, Italy
| | - Isabella Gigante
- National Institute of Gastroenterology - IRCCS "Saverio de Bellis", Via Turi 27, 70013, Castellana Grotte, Italy
| | - Grazia Serino
- National Institute of Gastroenterology - IRCCS "Saverio de Bellis", Via Turi 27, 70013, Castellana Grotte, Italy
| | - Rosanna Scialpi
- National Institute of Gastroenterology - IRCCS "Saverio de Bellis", Via Turi 27, 70013, Castellana Grotte, Italy
| | - Livianna Carrieri
- National Institute of Gastroenterology - IRCCS "Saverio de Bellis", Via Turi 27, 70013, Castellana Grotte, Italy
| | - Roberto Negro
- National Institute of Gastroenterology - IRCCS "Saverio de Bellis", Via Turi 27, 70013, Castellana Grotte, Italy
| | - Elena Pizzuto
- National Institute of Gastroenterology - IRCCS "Saverio de Bellis", Via Turi 27, 70013, Castellana Grotte, Italy
| | - Gianluigi Giannelli
- National Institute of Gastroenterology - IRCCS "Saverio de Bellis", Via Turi 27, 70013, Castellana Grotte, Italy.
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9
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Torres RM, Turner JA, D’Antonio M, Pelanda R, Kremer KN. Regulation of CD8 T-cell signaling, metabolism, and cytotoxic activity by extracellular lysophosphatidic acid. Immunol Rev 2023; 317:203-222. [PMID: 37096808 PMCID: PMC10523933 DOI: 10.1111/imr.13208] [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: 02/26/2023] [Revised: 04/07/2023] [Accepted: 04/08/2023] [Indexed: 04/26/2023]
Abstract
Lysophosphatidic acid (LPA) is an endogenous bioactive lipid that is produced extracellularly and signals to cells via cognate LPA receptors, which are G-protein coupled receptors (GPCRs). Mature lymphocytes in mice and humans express three LPA receptors, LPA2 , LPA5, and LPA6 , and work from our group has determined that LPA5 signaling by T lymphocytes inhibits specific antigen-receptor signaling pathways that ultimately impair lymphocyte activation, proliferation, and function. In this review, we discuss previous and ongoing work characterizing the ability of an LPA-LPA5 axis to serve as a peripheral immunological tolerance mechanism that restrains adaptive immunity but is subverted during settings of chronic inflammation. Specifically, LPA-LPA5 signaling is found to regulate effector cytotoxic CD8 T cells by (at least) two mechanisms: (i) regulating the actin-microtubule cytoskeleton in a manner that impairs immunological synapse formation between an effector CD8 T cell and antigen-specific target cell, thus directly impairing cytotoxic activity, and (ii) shifting T-cell metabolism to depend on fatty-acid oxidation for mitochondrial respiration and reducing metabolic efficiency. The in vivo outcome of LPA5 inhibitory activity impairs CD8 T-cell killing and tumor immunity in mouse models providing impetus to consider LPA5 antagonism for the treatment of malignancies and chronic infections.
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Affiliation(s)
- Raul M. Torres
- Department of Immunology & Microbiology, University of Colorado School of Medicine, Aurora Colorado, 80045
| | - Jacqueline A. Turner
- Department of Immunology & Microbiology, University of Colorado School of Medicine, Aurora Colorado, 80045
| | - Marc D’Antonio
- Department of Immunology & Microbiology, University of Colorado School of Medicine, Aurora Colorado, 80045
| | - Roberta Pelanda
- Department of Immunology & Microbiology, University of Colorado School of Medicine, Aurora Colorado, 80045
| | - Kimberly N. Kremer
- Department of Immunology & Microbiology, University of Colorado School of Medicine, Aurora Colorado, 80045
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10
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Turner JA, Fredrickson MA, D'Antonio M, Katsnelson E, MacBeth M, Van Gulick R, Chimed TS, McCarter M, D'Alessandro A, Robinson WA, Couts KL, Pelanda R, Klarquist J, Tobin RP, Torres RM. Lysophosphatidic acid modulates CD8 T cell immunosurveillance and metabolism to impair anti-tumor immunity. Nat Commun 2023; 14:3214. [PMID: 37270644 PMCID: PMC10239450 DOI: 10.1038/s41467-023-38933-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2022] [Accepted: 05/19/2023] [Indexed: 06/05/2023] Open
Abstract
Lysophosphatidic acid (LPA) is a bioactive lipid which increases in concentration locally and systemically across different cancer types. Yet, the exact mechanism(s) of how LPA affects CD8 T cell immunosurveillance during tumor progression remain unknown. We show LPA receptor (LPAR) signaling by CD8 T cells promotes tolerogenic states via metabolic reprogramming and potentiating exhaustive-like differentiation to modulate anti-tumor immunity. We found LPA levels predict response to immunotherapy and Lpar5 signaling promotes cellular states associated with exhausted phenotypes on CD8 T cells. Importantly, we show that Lpar5 regulates CD8 T cell respiration, proton leak, and reactive oxygen species. Together, our findings reveal that LPA serves as a lipid-regulated immune checkpoint by modulating metabolic efficiency through LPAR5 signaling on CD8 T cells. Our study offers key insights into the mechanisms governing adaptive anti-tumor immunity and demonstrates LPA could be exploited as a T cell directed therapy to improve dysfunctional anti-tumor immunity.
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Affiliation(s)
- Jacqueline A Turner
- Department of Immunology and Microbiology, University of Colorado School of Medicine, Anschutz Medical Campus, Aurora, CO, USA
- Medical Scientist Training Program, University of Colorado School of Medicine, Anschutz Medical Campus, Aurora, CO, USA
| | - Malia A Fredrickson
- Department of Immunology and Microbiology, University of Colorado School of Medicine, Anschutz Medical Campus, Aurora, CO, USA
| | - Marc D'Antonio
- Department of Immunology and Microbiology, University of Colorado School of Medicine, Anschutz Medical Campus, Aurora, CO, USA
| | - Elizabeth Katsnelson
- Division of Surgical Oncology, Department of Surgery, University of Colorado School of Medicine, Anschutz Medical Campus, Aurora, CO, USA
| | - Morgan MacBeth
- Division of Medical Oncology, Department of Medicine, University of Colorado School of Medicine, Anschutz Medical Campus, Aurora, CO, USA
| | - Robert Van Gulick
- Division of Medical Oncology, Department of Medicine, University of Colorado School of Medicine, Anschutz Medical Campus, Aurora, CO, USA
| | - Tugs-Saikhan Chimed
- Division of Medical Oncology, Department of Medicine, University of Colorado School of Medicine, Anschutz Medical Campus, Aurora, CO, USA
| | - Martin McCarter
- Division of Surgical Oncology, Department of Surgery, University of Colorado School of Medicine, Anschutz Medical Campus, Aurora, CO, USA
| | - Angelo D'Alessandro
- Department of Biochemistry and Molecular Genetics, University of Colorado School of Medicine, Anschutz Medical Campus, Aurora, CO, USA
| | - William A Robinson
- Division of Medical Oncology, Department of Medicine, University of Colorado School of Medicine, Anschutz Medical Campus, Aurora, CO, USA
| | - Kasey L Couts
- Division of Medical Oncology, Department of Medicine, University of Colorado School of Medicine, Anschutz Medical Campus, Aurora, CO, USA
| | - Roberta Pelanda
- Department of Immunology and Microbiology, University of Colorado School of Medicine, Anschutz Medical Campus, Aurora, CO, USA
| | - Jared Klarquist
- Department of Immunology and Microbiology, University of Colorado School of Medicine, Anschutz Medical Campus, Aurora, CO, USA
| | - Richard P Tobin
- Division of Surgical Oncology, Department of Surgery, University of Colorado School of Medicine, Anschutz Medical Campus, Aurora, CO, USA
| | - Raul M Torres
- Department of Immunology and Microbiology, University of Colorado School of Medicine, Anschutz Medical Campus, Aurora, CO, USA.
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11
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Deken M, Niewola-Staszkowska K, Peyruchaud O, Mikulčić N, Antolić M, Shah P, Cheasty A, Tagliavini A, Nizzardo A, Pergher M, Ziviani L, Milleri S, Pickering C, Lahn M, van der Veen L, Di Conza G, Johnson Z. Characterization and translational development of IOA-289, a novel autotaxin inhibitor for the treatment of solid tumors. IMMUNO-ONCOLOGY TECHNOLOGY 2023; 18:100384. [PMID: 37234285 PMCID: PMC10205783 DOI: 10.1016/j.iotech.2023.100384] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
Background Autotaxin-lysophosphatidic acid (ATX-LPA) signaling has a predominant role in immunological and fibrotic processes, including cancer. Several ATX inhibitors and LPA receptor antagonists have been clinically evaluated, but none in patients with solid tumors. Many cancers are burdened with a high degree of fibrosis and an immune desert phenotype (so-called 'cold' tumors). In these cold tumors, the fibrotic stroma provides an intrinsic cancer-supporting mechanism. Furthermore, the stroma prevents penetration and limits the effectiveness of existing therapies. IOA-289 is a novel ATX inhibitor with a unique chemical structure, excellent potency and an attractive safety profile. Materials and methods In vitro and in vivo pharmacology studies have been carried out to elucidate the pharmaceutical properties and mechanism of action of IOA-289. A phase I clinical study in healthy volunteers was carried out to determine the pharmacokinetics and pharmacodynamics of IOA-289 following a single oral dose. Results In vitro and in vivo studies showed that IOA-289 is a potent inhibitor of ATX and, as a monotherapy, is able to slow progression of lung fibrosis and tumor growth in mouse models. In a clinical study, IOA-289 showed a dose-dependent increase in plasma exposure levels and a corresponding decrease in circulating LPA. Conclusions Our data show that IOA-289 is a novel ATX inhibitor with a unique chemical structure, excellent potency and an attractive safety profile. Our data support the further development of IOA-289 as a novel therapeutic approach for the treatment of cancer, particularly those with a high fibrotic and immunologically cold phenotype.
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Affiliation(s)
| | | | - O. Peyruchaud
- INSERM, UMR 1033, Faculté de Médecine Lyon Est, Université Claude Bernard Lyon 1, Lyon, France
| | | | | | - P. Shah
- Cancer Research Horizons, Therapeutic Discovery Laboratories, Cambridge, UK
| | - A. Cheasty
- Cancer Research Horizons, Therapeutic Discovery Laboratories, Cambridge, UK
| | | | | | | | - L. Ziviani
- Centro Ricerche Cliniche di Verona srl, Verona, Italy
| | - S. Milleri
- Centro Ricerche Cliniche di Verona srl, Verona, Italy
| | | | - M. Lahn
- iOnctura, Geneva, Switzerland
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12
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Li T, Lei H, Yang J, Cao Z, Yang Y, Liu Z, Sun R, Yang X, Zhai X. Hybrid imidazo[1,2‐
a
]pyridine analogs as potent ATX inhibitors with concrete in vivo antifibrosis effect. Arch Pharm (Weinheim) 2022; 355:e2200171. [DOI: 10.1002/ardp.202200171] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2022] [Revised: 05/05/2022] [Accepted: 05/09/2022] [Indexed: 11/07/2022]
Affiliation(s)
- Tong Li
- Key Laboratory of Structure‐Based Drug Design and Discovery, Ministry of Education School of Pharmaceutical Engineering, Shenyang Pharmaceutical University Shenyang People's Republic of China
| | - Hongrui Lei
- Key Laboratory of Structure‐Based Drug Design and Discovery, Ministry of Education School of Pharmaceutical Engineering, Shenyang Pharmaceutical University Shenyang People's Republic of China
| | - Juanjuan Yang
- Key Laboratory of Structure‐Based Drug Design and Discovery, Ministry of Education School of Pharmaceutical Engineering, Shenyang Pharmaceutical University Shenyang People's Republic of China
| | - Zhi Cao
- Key Laboratory of Structure‐Based Drug Design and Discovery, Ministry of Education School of Pharmaceutical Engineering, Shenyang Pharmaceutical University Shenyang People's Republic of China
| | - Yu Yang
- Key Laboratory of Structure‐Based Drug Design and Discovery, Ministry of Education School of Pharmaceutical Engineering, Shenyang Pharmaceutical University Shenyang People's Republic of China
| | - Zimeng Liu
- Key Laboratory of Structure‐Based Drug Design and Discovery, Ministry of Education School of Pharmaceutical Engineering, Shenyang Pharmaceutical University Shenyang People's Republic of China
| | - Ruonan Sun
- Key Laboratory of Structure‐Based Drug Design and Discovery, Ministry of Education School of Pharmaceutical Engineering, Shenyang Pharmaceutical University Shenyang People's Republic of China
| | - Xinlian Yang
- Key Laboratory of Structure‐Based Drug Design and Discovery, Ministry of Education School of Pharmaceutical Engineering, Shenyang Pharmaceutical University Shenyang People's Republic of China
| | - Xin Zhai
- Key Laboratory of Structure‐Based Drug Design and Discovery, Ministry of Education School of Pharmaceutical Engineering, Shenyang Pharmaceutical University Shenyang People's Republic of China
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13
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Clark JM, Salgado-Polo F, Macdonald SJF, Barrett TN, Perrakis A, Jamieson C. Structure-Based Design of a Novel Class of Autotaxin Inhibitors Based on Endogenous Allosteric Modulators. J Med Chem 2022; 65:6338-6351. [PMID: 35440138 PMCID: PMC9059126 DOI: 10.1021/acs.jmedchem.2c00368] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Autotaxin (ATX) facilitates the hydrolysis of lysophosphatidylcholine to lysophosphatidic acid (LPA), a bioactive phospholipid, which facilitates a diverse range of cellular effects in multiple tissue types. Abnormal LPA expression can lead to the progression of diseases such as cancer and fibrosis. Previously, we identified a potent ATX steroid-derived hybrid (partially orthosteric and allosteric) inhibitor which did not form interactions with the catalytic site. Herein, we describe the design, synthesis, and biological evaluation of a focused library of novel steroid-derived analogues targeting the bimetallic catalytic site, representing an entirely unique class of ATX inhibitors of type V designation, which demonstrate significant pathway-relevant biochemical and phenotypic biological effects. The current compounds modulated LPA-mediated ATX allostery and achieved indirect blockage of LPA1 internalization, in line with the observed reduction in downstream signaling cascades and chemotaxis induction. These novel type V ATX inhibitors represent a promising tool to inactivate the ATX-LPA signaling axis.
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Affiliation(s)
- Jennifer M Clark
- Department of Pure and Applied Chemistry, University of Strathclyde, 295 Cathedral Street, Glasgow G1 1XL, United Kingdom
| | - Fernando Salgado-Polo
- Oncode Institute and Division of Biochemistry, Netherlands Cancer Institute, Plesmanlaan 121, 1066CX Amsterdam, The Netherlands
| | - Simon J F Macdonald
- Medicines Design, GlaxoSmithKline R&D, Stevenage, Hertfordshire SG1 2NY, United Kingdom
| | - Tim N Barrett
- Medicines Design, GlaxoSmithKline R&D, Stevenage, Hertfordshire SG1 2NY, United Kingdom
| | - Anastassis Perrakis
- Oncode Institute and Division of Biochemistry, Netherlands Cancer Institute, Plesmanlaan 121, 1066CX Amsterdam, The Netherlands
| | - Craig Jamieson
- Department of Pure and Applied Chemistry, University of Strathclyde, 295 Cathedral Street, Glasgow G1 1XL, United Kingdom
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14
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Metastasis prevention: targeting causes and roots. Clin Exp Metastasis 2022; 39:505-519. [PMID: 35347574 DOI: 10.1007/s10585-022-10162-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Accepted: 03/07/2022] [Indexed: 12/12/2022]
Abstract
The spread of tumor cells from the primary focus, metastasis, is the main cause of cancer mortality. Therefore, anticancer therapy should be focused on the prevention of metastatic disease. Key targets can be conditions in the primary tumor that are favorable for the appearance of metastatic cells and the first steps of the metastatic cascade. Here, we discuss different approaches for targeting metastasis causes (hypoxia, metabolism changes, and tumor microenvironment) and roots (angiogenesis, epithelial-mesenchymal transition, migration, and invasion). Also, we emphasize the challenges of the existing approaches for metastasis prevention and suggest opportunities to overcome them. In conclusion, we highlight the importance of clinical evaluation of the agents showing antimetastatic effects in vivo, especially in patients with early-stage cancers, the identification of metastatic seeds, and the development of therapeutics for their eradication.
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15
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Piazzesi A, Afsar SY, van Echten‐Deckert G. Sphingolipid metabolism in the development and progression of cancer: one cancer's help is another's hindrance. Mol Oncol 2021; 15:3256-3279. [PMID: 34289244 PMCID: PMC8637577 DOI: 10.1002/1878-0261.13063] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Revised: 06/17/2021] [Accepted: 07/19/2021] [Indexed: 11/27/2022] Open
Abstract
Cancer development is a multistep process in which cells must overcome a series of obstacles before they can become fully developed tumors. First, cells must develop the ability to proliferate unchecked. Once this is accomplished, they must be able to invade the neighboring tissue, as well as provide themselves with oxygen and nutrients. Finally, they must acquire the ability to detach from the newly formed mass in order to spread to other tissues, all the while evading an immune system that is primed for their destruction. Furthermore, increased levels of inflammation have been shown to be linked to the development of cancer, with sites of chronic inflammation being a common component of tumorigenic microenvironments. In this Review, we give an overview of the impact of sphingolipid metabolism in cancers, from initiation to metastatic dissemination, as well as discussing immune responses and resistance to treatments. We explore how sphingolipids can either help or hinder the progression of cells from a healthy phenotype to a cancerous one.
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Affiliation(s)
- Antonia Piazzesi
- LIMES Institute for Membrane Biology and Lipid BiochemistryUniversity of BonnGermany
| | - Sumaiya Yasmeen Afsar
- LIMES Institute for Membrane Biology and Lipid BiochemistryUniversity of BonnGermany
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16
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Yu Y, Gao L, Wang Y, Xu B, Maswikiti EP, Li H, Zheng P, Tao P, Xiang L, Gu B, Lucas A, Chen H. A Forgotten Corner in Cancer Immunotherapy: The Role of Lipids. Front Oncol 2021; 11:751086. [PMID: 34722305 PMCID: PMC8551635 DOI: 10.3389/fonc.2021.751086] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2021] [Accepted: 09/22/2021] [Indexed: 01/06/2023] Open
Abstract
In the past decade, cancer immunotherapy has achieved great success owing to the unravelling of unknown molecular forces in cancer immunity. However, it is critical that we address the limitations of current immunotherapy, including immune-related adverse events and drug resistance, and further enhance current immunotherapy. Lipids are reported to play important roles in modulating immune responses in cancer. Cancer cells use lipids to support their aggressive behaviour and allow immune evasion. Metabolic reprogramming of cancer cells destroys the equilibrium between lipid anabolism and catabolism, resulting in lipid accumulation within the tumour microenvironment (TME). Consequently, ubiquitous lipids, mainly fatty acids, within the TME can impact the function and phenotype of infiltrating immune cells. Determining the complex roles of lipids and their interactions with the TME will provide new insight for improving anti-tumour immune responses by targeting lipids. Herein, we present a review of recent literature that has demonstrated how lipid metabolism reprogramming occurs in cancer cells and influences cancer immunity. We also summarise the potential for lipid-based clinical translation to modify immune treatment.
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Affiliation(s)
- Yang Yu
- Department of Surgical Oncology, Lanzhou University Second Hospital, Lanzhou, China.,The Second Clinical Medical College, Lanzhou University, Lanzhou, China.,Key Laboratory of Digestive System Tumors of Gansu Province, Lanzhou University Second Hospital, Lanzhou, China
| | - Lei Gao
- Department of Surgical Oncology, Lanzhou University Second Hospital, Lanzhou, China.,The Second Clinical Medical College, Lanzhou University, Lanzhou, China.,Key Laboratory of Digestive System Tumors of Gansu Province, Lanzhou University Second Hospital, Lanzhou, China
| | - Yunpeng Wang
- Department of Surgical Oncology, Lanzhou University Second Hospital, Lanzhou, China.,The Second Clinical Medical College, Lanzhou University, Lanzhou, China.,Key Laboratory of Digestive System Tumors of Gansu Province, Lanzhou University Second Hospital, Lanzhou, China
| | - Bo Xu
- Department of Surgical Oncology, Lanzhou University Second Hospital, Lanzhou, China.,The Second Clinical Medical College, Lanzhou University, Lanzhou, China.,Key Laboratory of Digestive System Tumors of Gansu Province, Lanzhou University Second Hospital, Lanzhou, China
| | - Ewetse Paul Maswikiti
- Department of Surgical Oncology, Lanzhou University Second Hospital, Lanzhou, China.,The Second Clinical Medical College, Lanzhou University, Lanzhou, China.,Key Laboratory of Digestive System Tumors of Gansu Province, Lanzhou University Second Hospital, Lanzhou, China
| | - Haiyuan Li
- Department of Surgical Oncology, Lanzhou University Second Hospital, Lanzhou, China.,The Second Clinical Medical College, Lanzhou University, Lanzhou, China.,Key Laboratory of Digestive System Tumors of Gansu Province, Lanzhou University Second Hospital, Lanzhou, China
| | - Peng Zheng
- Department of Surgical Oncology, Lanzhou University Second Hospital, Lanzhou, China.,The Second Clinical Medical College, Lanzhou University, Lanzhou, China.,Key Laboratory of Digestive System Tumors of Gansu Province, Lanzhou University Second Hospital, Lanzhou, China
| | - Pengxian Tao
- Department of Surgical Oncology, Lanzhou University Second Hospital, Lanzhou, China.,The Second Clinical Medical College, Lanzhou University, Lanzhou, China.,Key Laboratory of Digestive System Tumors of Gansu Province, Lanzhou University Second Hospital, Lanzhou, China
| | - Lin Xiang
- Department of Surgical Oncology, Lanzhou University Second Hospital, Lanzhou, China.,The Second Clinical Medical College, Lanzhou University, Lanzhou, China.,Key Laboratory of Digestive System Tumors of Gansu Province, Lanzhou University Second Hospital, Lanzhou, China
| | - Baohong Gu
- Department of Surgical Oncology, Lanzhou University Second Hospital, Lanzhou, China.,The Second Clinical Medical College, Lanzhou University, Lanzhou, China.,Key Laboratory of Digestive System Tumors of Gansu Province, Lanzhou University Second Hospital, Lanzhou, China
| | - Alexandra Lucas
- Center for Personalized Diagnostics and Center for Immunotherapy, Vaccines and Virotherapy, The Biodesign Institute, Arizona State University, Tempe, AZ, United States
| | - Hao Chen
- Department of Surgical Oncology, Lanzhou University Second Hospital, Lanzhou, China.,The Second Clinical Medical College, Lanzhou University, Lanzhou, China.,Key Laboratory of Digestive System Tumors of Gansu Province, Lanzhou University Second Hospital, Lanzhou, China
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17
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Structural and PK-guided identification of indole-based non-acidic autotaxin (ATX) inhibitors exhibiting high in vivo anti-fibrosis efficacy in rodent model. Eur J Med Chem 2021; 227:113951. [PMID: 34742015 DOI: 10.1016/j.ejmech.2021.113951] [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: 09/24/2021] [Revised: 10/13/2021] [Accepted: 10/23/2021] [Indexed: 11/23/2022]
Abstract
In recent decades, pharmacological targeting of the autotaxin (ATX)/lysophosphatidic acid (LPA) axis accounted for excellent disease management benefits. Herein, to extend the scope of structure-activity relationships (SARs), fifteen indole-based carbamate derivatives (1-15) were prepared to evaluate the ATX inhibitory potency. Among them, compound 4 bearing morpholine moiety was identified as the optimal ATX inhibitor (0.41 nM), superior to the positive control GLPG1690 (2.90 nM). To resolve the intractable issue of poor pharmacokinetic (PK) property, urea moiety was introduced as a surrogate of carbamate which furnished compounds 16-30. The dedicated modification identified the diethanolamine entity 30 with satisfactory water solubility and PK profiles with a minimum sacrifice of ATX inhibition (2.17 nM). The most promising candidate 30 was evaluated for anti-fibrosis effect in a bleomycin challenged mice lung fibrosis model. Upon treatment with 30, the in vivo ATX activity in both lung homogenate and broncheoalveolar fluid (BALF) sample was significantly down-regulated. Furthermore, the gene expression of pro-fibrotic cytokines transforming growth factor-β (TGF-β), interleukin- 6 (IL-6) and tumor necrosis factor-α (TNF-α) in lung tissue was reduced to normal level. Collectively, the promising biological effects may advocate potential application of 30 in fibrosis relevant diseases.
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18
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Deng X, Salgado-Polo F, Shao T, Xiao Z, Van R, Chen J, Rong J, Haider A, Shao Y, Josephson L, Perrakis A, Liang SH. Imaging Autotaxin In Vivo with 18F-Labeled Positron Emission Tomography Ligands. J Med Chem 2021; 64:15053-15068. [PMID: 34662125 DOI: 10.1021/acs.jmedchem.1c00913] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Autotaxin (ATX) is a secreted phosphodiesterase that has been implicated in a remarkably wide array of pathologies, especially in fibrosis and cancer. While ATX inhibitors have entered the clinical arena, a validated probe for positron emission tomography (PET) is currently lacking. With the aim to develop a suitable ATX-targeted PET radioligand, we have synthesized a focused library of fluorinated imidazo[1,2-a]pyridine derivatives, determined their inhibition constants, and confirmed their binding mode by crystallographic analysis. Based on their promising in vitro properties, compounds 9c, 9f, 9h, and 9j were radiofluorinated. Also, a deuterated analog of [18F]9j, designated as [18F]ATX-1905 ([18F]20), was designed and proved to be highly stable against in vivo radiodefluorination compared with [18F]9c, [18F]9f, [18F]9h, and [18F]9j. These results along with in vitro and in vivo studies toward ATX in a mouse model of LPS-induced liver injury suggest that [18F]ATX-1905 is a suitable PET probe for the non-invasive quantification of ATX.
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Affiliation(s)
- Xiaoyun Deng
- Division of Nuclear Medicine and Molecular Imaging, Massachusetts General Hospital & Department of Radiology, Harvard Medical School, Boston, Massachusetts 02114, United States.,Department of Nuclear Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Fernando Salgado-Polo
- Oncode Institute and Division of Biochemistry, Netherlands Cancer Institute, Plesmanlaan 121, 1066 CX Amsterdam, The Netherlands
| | - Tuo Shao
- Division of Nuclear Medicine and Molecular Imaging, Massachusetts General Hospital & Department of Radiology, Harvard Medical School, Boston, Massachusetts 02114, United States
| | - Zhiwei Xiao
- Division of Nuclear Medicine and Molecular Imaging, Massachusetts General Hospital & Department of Radiology, Harvard Medical School, Boston, Massachusetts 02114, United States
| | - Richard Van
- Department of Chemistry and Biochemistry, University of Oklahoma, Norman, Oklahoma 73019, United States
| | - Jiahui Chen
- Division of Nuclear Medicine and Molecular Imaging, Massachusetts General Hospital & Department of Radiology, Harvard Medical School, Boston, Massachusetts 02114, United States
| | - Jian Rong
- Division of Nuclear Medicine and Molecular Imaging, Massachusetts General Hospital & Department of Radiology, Harvard Medical School, Boston, Massachusetts 02114, United States
| | - Ahmed Haider
- Division of Nuclear Medicine and Molecular Imaging, Massachusetts General Hospital & Department of Radiology, Harvard Medical School, Boston, Massachusetts 02114, United States
| | - Yihan Shao
- Department of Chemistry and Biochemistry, University of Oklahoma, Norman, Oklahoma 73019, United States
| | - Lee Josephson
- Division of Nuclear Medicine and Molecular Imaging, Massachusetts General Hospital & Department of Radiology, Harvard Medical School, Boston, Massachusetts 02114, United States
| | - Anastassis Perrakis
- Oncode Institute and Division of Biochemistry, Netherlands Cancer Institute, Plesmanlaan 121, 1066 CX Amsterdam, The Netherlands
| | - Steven H Liang
- Division of Nuclear Medicine and Molecular Imaging, Massachusetts General Hospital & Department of Radiology, Harvard Medical School, Boston, Massachusetts 02114, United States
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19
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Design, synthesis and anti-fibrosis evaluation of imidazo[1,2-a]pyridine derivatives as potent ATX inhibitors. Bioorg Med Chem 2021; 46:116362. [PMID: 34428714 DOI: 10.1016/j.bmc.2021.116362] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2021] [Revised: 08/05/2021] [Accepted: 08/05/2021] [Indexed: 11/23/2022]
Abstract
A series of imidazo[1,2-a]pyridine compounds bearing urea moiety (8-27) were designed, synthesized and evaluated for their ATX inhibitory activities in vitro by FS-3 based enzymatic assay. Delightfully, benzylamine derivatives (14-27) exhibited higher ATX inhibitory potency with IC50 value ranging from 1.72 to 497 nM superior to benzamide analogues (8-13). Remarkably, benzylamine derivative 20 bearing 4-hydroxypiperidine exerted an amazing inhibitory activity (IC50 = 1.72 nM) which exceeded the positive control GLPG1690 (IC50 = 2.90 nM). Simultaneously, the binding model of 20 with ATX was established which rationalized the well performance of 20 in enzymatic assay. Accordingly, further in vivo studies were carried out to evaluate direct anti-fibrotic effects of 20 through Masson staining. Notably, 20 effectively alleviated lung structural damage with fewer fibrotic lesions at an oral dose of 60 mg/kg, qualifying 20 as a promising ATX inhibitor for IPF treatment.
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20
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Multi-Modal Mass Spectrometric Imaging of Uveal Melanoma. Metabolites 2021; 11:metabo11080560. [PMID: 34436501 PMCID: PMC8400170 DOI: 10.3390/metabo11080560] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2021] [Revised: 08/13/2021] [Accepted: 08/18/2021] [Indexed: 11/17/2022] Open
Abstract
Matrix assisted laser desorption ionisation mass spectrometry imaging (MALDI-MSI), was used to obtain images of lipids and metabolite distribution in formalin fixed and embedded in paraffin (FFPE) whole eye sections containing primary uveal melanomas (UM). Using this technique, it was possible to obtain images of lysophosphatidylcholine (LPC) type lipid distribution that highlighted the tumour regions. Laser ablation inductively coupled plasma mass spectrometry images (LA-ICP-MS) performed on UM sections showed increases in copper within the tumour periphery and intratumoural zinc in tissue from patients with poor prognosis. These preliminary data indicate that multi-modal MSI has the potential to provide insights into the role of trace metals and cancer metastasis.
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21
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Lysophosphatidic Acid Signaling in Cancer Cells: What Makes LPA So Special? Cells 2021; 10:cells10082059. [PMID: 34440828 PMCID: PMC8394178 DOI: 10.3390/cells10082059] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2021] [Revised: 08/06/2021] [Accepted: 08/07/2021] [Indexed: 12/13/2022] Open
Abstract
Lysophosphatidic acid (LPA) refers to a family of simple phospholipids that act as ligands for G protein-coupled receptors. While LPA exerts effects throughout the body in normal physiological circumstances, its pathological role in cancer is of great interest from a therapeutic viewpoint. The numerous LPA receptors (LPARs) are coupled to a variety of G proteins, and more than one LPAR is typically expressed on any given cell. While the individual receptors signal through conventional GPCR pathways, LPA is particularly efficacious in stimulating cancer cell proliferation and migration. This review addresses the mechanistic aspects underlying these pro-tumorigenic effects. We provide examples of LPA signaling responses in various types of cancers, with an emphasis on those where roles have been identified for specific LPARs. While providing an overview of LPAR signaling, these examples also reveal gaps in our knowledge regarding the mechanisms of LPA action at the receptor level. The current understanding of the LPAR structure and the roles of LPAR interactions with other receptors are discussed. Overall, LPARs provide insight into the potential molecular mechanisms that underlie the ability of individual GPCRs (or combinations of GPCRs) to elicit a unique spectrum of responses from their agonist ligands. Further knowledge of these mechanisms will inform drug discovery, since GPCRs are promising therapeutic targets for cancer.
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22
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Ma B, Zhang L, Sun L, Xin Z, Kumaravel G, Marcotte D, Chodaparambil JV, Wang Q, Wehr A, Jing J, Hong VS, Wang T, Huang C, Shao Z, Mi S. Discovery of Potent Selective Nonzinc Binding Autotaxin Inhibitor BIO-32546. ACS Med Chem Lett 2021; 12:1124-1129. [PMID: 34267882 DOI: 10.1021/acsmedchemlett.1c00211] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2021] [Accepted: 06/10/2021] [Indexed: 12/18/2022] Open
Abstract
Autotaxin (ATX) is a lysophospholipase D that is the main enzyme responsible for generating LPA in body fluids. Although ATX was isolated from a conditioned medium of melanoma cells, later it was discovered to play a critical role in vascular and neuronal development. ATX has also been implicated in primary brain tumor, fibrosis, and rheumatoid arthritis, as well as neurological diseases such as multiple sclerosis, Alzheimer's disease, and neuropathic pain. As ATX and LPA levels are increased upon neuronal injury, a selective ATX inhibitor could provide a new approach to treat neuropathic pain. Herein we describe the discovery of a novel series of nonzinc binding reversible ATX inhibitors, particularly a potent, selective, orally bioavailable, brain-penetrable tool compound BIO-32546, as well as its synthesis, X-ray cocrystal structure, pharmacokinetics, and in vivo efficacy.
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23
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Using proteomic and transcriptomic data to assess activation of intracellular molecular pathways. ADVANCES IN PROTEIN CHEMISTRY AND STRUCTURAL BIOLOGY 2021; 127:1-53. [PMID: 34340765 DOI: 10.1016/bs.apcsb.2021.02.005] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Analysis of molecular pathway activation is the recent instrument that helps to quantize activities of various intracellular signaling, structural, DNA synthesis and repair, and biochemical processes. This may have a deep impact in fundamental research, bioindustry, and medicine. Unlike gene ontology analyses and numerous qualitative methods that can establish whether a pathway is affected in principle, the quantitative approach has the advantage of exactly measuring the extent of a pathway up/downregulation. This results in emergence of a new generation of molecular biomarkers-pathway activation levels, which reflect concentration changes of all measurable pathway components. The input data can be the high-throughput proteomic or transcriptomic profiles, and the output numbers take both positive and negative values and positively reflect overall pathway activation. Due to their nature, the pathway activation levels are more robust biomarkers compared to the individual gene products/protein levels. Here, we review the current knowledge of the quantitative gene expression interrogation methods and their applications for the molecular pathway quantization. We consider enclosed bioinformatic algorithms and their applications for solving real-world problems. Besides a plethora of applications in basic life sciences, the quantitative pathway analysis can improve molecular design and clinical investigations in pharmaceutical industry, can help finding new active biotechnological components and can significantly contribute to the progressive evolution of personalized medicine. In addition to the theoretical principles and concepts, we also propose publicly available software for the use of large-scale protein/RNA expression data to assess the human pathway activation levels.
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24
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Chen J, Li H, Xu W, Guo X. Evaluation of serum ATX and LPA as potential diagnostic biomarkers in patients with pancreatic cancer. BMC Gastroenterol 2021; 21:58. [PMID: 33568105 PMCID: PMC7877052 DOI: 10.1186/s12876-021-01635-6] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/02/2019] [Accepted: 02/02/2021] [Indexed: 01/26/2023] Open
Abstract
BACKGROUND Pancreatic cancer (PC) is a devastating disease that has a poor prognosis and a total 5-year survival rate of around 5%. The poor prognosis of PC is due in part to a lack of suitable biomarkers that can allow early diagnosis. The lysophospholipase autotaxin (ATX) and its product lysophosphatidic acid (LPA) play an essential role in disease progression in PC patients and are associated with increased morbidity in several types of cancer. In this study, we evaluated both the potential role of serum LPA and ATX as diagnostic markers in PC and their prognostic value for PC either alone or in combination with CA19-9. METHODS ATX, LPA and CA19-9 levels were evaluated using ELISA of serum obtained from PC patients (n = 114) healthy volunteers (HVs: n = 120) and patients with benign pancreatic diseases (BPDs: n = 94). RESULTS Serum levels of ATX, LPA and CA19-9 in PC patients were substantially higher than that for BPD patients or HVs (p < 0.001). The sensitivity of LPA in early phase PC was 91.74% and the specificity of ATX was 80%. The levels of ATX, LPA and CA19-9 were all substantially higher for early stage PC patients compared to levels in serum from BPD patients and HVs. The diagnostic efficacy of CA19-9 for PC was significantly enhanced by the addition of ATX and LPA (p = 0.0012). CONCLUSION Measurement of LPA and ATX levels together with CA19-9 levels can be used for early detection of PC and diagnosis of PC in general.
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Affiliation(s)
- Jiang Chen
- Department of Gastroenterology, General Hospital of Northern Theater Command, No. 83 Wenhua Road, Shenyang, 110840, Liaoning Province, China
| | - Hongyu Li
- Department of Gastroenterology, General Hospital of Northern Theater Command, No. 83 Wenhua Road, Shenyang, 110840, Liaoning Province, China
| | - Wenda Xu
- Department of Gastroenterology, General Hospital of Northern Theater Command, No. 83 Wenhua Road, Shenyang, 110840, Liaoning Province, China
| | - Xiaozhong Guo
- Department of Gastroenterology, General Hospital of Northern Theater Command, No. 83 Wenhua Road, Shenyang, 110840, Liaoning Province, China.
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25
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Sorokin M, Borisov N, Kuzmin D, Gudkov A, Zolotovskaia M, Garazha A, Buzdin A. Algorithmic Annotation of Functional Roles for Components of 3,044 Human Molecular Pathways. Front Genet 2021; 12:617059. [PMID: 33633781 PMCID: PMC7900570 DOI: 10.3389/fgene.2021.617059] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2020] [Accepted: 01/20/2021] [Indexed: 12/16/2022] Open
Abstract
Current methods of high-throughput molecular and genomic analyses enabled to reconstruct thousands of human molecular pathways. Knowledge of molecular pathways structure and architecture taken along with the gene expression data can help interrogating the pathway activation levels (PALs) using different bioinformatic algorithms. In turn, the pathway activation profiles can characterize molecular processes, which are differentially regulated and give numeric characteristics of the extent of their activation or inhibition. However, different pathway nodes may have different functions toward overall pathway regulation, and calculation of PAL requires knowledge of molecular function of every node in the pathway in terms of its activator or inhibitory role. Thus, high-throughput annotation of functional roles of pathway nodes is required for the comprehensive analysis of the pathway activation profiles. We proposed an algorithm that identifies functional roles of the pathway components and applied it to annotate 3,044 human molecular pathways extracted from the Biocarta, Reactome, KEGG, Qiagen Pathway Central, NCI, and HumanCYC databases and including 9,022 gene products. The resulting knowledgebase can be applied for the direct calculation of the PALs and establishing large scale profiles of the signaling, metabolic, and DNA repair pathway regulation using high throughput gene expression data. We also provide a bioinformatic tool for PAL data calculations using the current pathway knowledgebase.
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Affiliation(s)
- Maxim Sorokin
- Omicsway Corp., Walnut, CA, United States.,Laboratory of Clinical Genomic Bioinformatics, I.M. Sechenov First Moscow State Medical University, Moscow, Russia.,Laboratory for Translational Bioinformatics, Moscow Institute of Physics and Technology, Moscow, Russia
| | - Nicolas Borisov
- Omicsway Corp., Walnut, CA, United States.,Laboratory for Translational Bioinformatics, Moscow Institute of Physics and Technology, Moscow, Russia
| | - Denis Kuzmin
- Laboratory for Translational Bioinformatics, Moscow Institute of Physics and Technology, Moscow, Russia
| | - Alexander Gudkov
- Laboratory of Clinical Genomic Bioinformatics, I.M. Sechenov First Moscow State Medical University, Moscow, Russia
| | - Marianna Zolotovskaia
- Laboratory for Translational Bioinformatics, Moscow Institute of Physics and Technology, Moscow, Russia
| | | | - Anton Buzdin
- Omicsway Corp., Walnut, CA, United States.,Laboratory for Translational Bioinformatics, Moscow Institute of Physics and Technology, Moscow, Russia.,Laboratory of Systems Biology, Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Moscow, Russia.,World-Class Research Center "Digital Biodesign and Personalized Healthcare", Sechenov First Moscow State Medical University, Moscow, Russia
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26
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Kim B, Hebert JM, Liu D, Auguste DT. A Lipid Targeting, pH‐Responsive Nanoemulsion Encapsulating a DNA Intercalating Agent and HDAC Inhibitor Reduces TNBC Tumor Burden. ADVANCED THERAPEUTICS 2021. [DOI: 10.1002/adtp.202000211] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Bumjun Kim
- Department of Chemical Engineering Northeastern University 360 Huntington Avenue Boston MA 02115 USA
- Department of Chemical and Biological Engineering Princeton University 50‐70 Olden St Princeton NJ 08540 USA
| | - Jacob M. Hebert
- Department of Chemical Engineering Northeastern University 360 Huntington Avenue Boston MA 02115 USA
| | - Daxing Liu
- Department of Chemical Engineering Northeastern University 360 Huntington Avenue Boston MA 02115 USA
- Department of Radiology Stony Brook University 100 Nicolls Rd, Stony Brook New York NY 11790 USA
| | - Debra T. Auguste
- Department of Chemical Engineering Northeastern University 360 Huntington Avenue Boston MA 02115 USA
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27
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Abdul Rahman M, Tan ML, Johnson SP, Hollows RJ, Chai WL, Mansell JP, Yap LF, Paterson IC. Deregulation of lysophosphatidic acid metabolism in oral cancer promotes cell migration via the up-regulation of COX-2. PeerJ 2020; 8:e10328. [PMID: 33240646 PMCID: PMC7666559 DOI: 10.7717/peerj.10328] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2020] [Accepted: 10/19/2020] [Indexed: 12/24/2022] Open
Abstract
Oral squamous cell carcinoma (OSCC) is the sixth most common cancer worldwide and accounts for 300,000 new cases yearly. The five-year survival rate is approximately 50% and the major challenges to improving patient prognosis include late presentation, treatment resistance, second primary tumours and the lack of targeted therapies. Therefore, there is a compelling need to develop novel therapeutic strategies. In this study, we have examined the effect of lysophosphatidic acid (LPA) on OSCC cell migration, invasion and response to radiation, and investigated the contribution of cyclooxygenase-2 (COX-2) in mediating the tumour promoting effects of LPA. Using the TCGA data set, we show that the expression of the lipid phosphate phosphatases (LPP), LPP1 and LPP3, was significantly down-regulated in OSCC tissues. There was no significant difference in the expression of the ENPP2 gene, which encodes for the enzyme autotaxin (ATX) that produces LPA, between OSCCs and control tissues but ENPP2 levels were elevated in a subgroup of OSCCs. To explore the phenotypic effects of LPA, we treated OSCC cell lines with LPA and showed that the lipid enhanced migration and invasion as well as suppressed the response of the cells to irradiation. We also show that LPA increased COX-2 mRNA and protein levels in OSCC cell lines and inhibition of COX-2 activity with the COX-2 inhibitor, NS398, attenuated LPA-induced OSCC cell migration. Collectively, our data show for the first time that COX-2 mediates some of the pro-tumorigenic effects of LPA in OSCC and identifies the ATX-LPP-LPA-COX-2 pathway as a potential therapeutic target for this disease.
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Affiliation(s)
- Mariati Abdul Rahman
- Department of Oral and Craniofacial Sciences, University of Malaya, Kuala Lumpur, Malaysia.,Department of Craniofacial Diagnostics and Biosciences, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | - May Leng Tan
- Department of Oral and Craniofacial Sciences, University of Malaya, Kuala Lumpur, Malaysia
| | | | - Robert J Hollows
- Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, United Kingdom
| | - Wen Lin Chai
- Department of Restorative Dentistry, University of Malaya, Kuala Lumpur, Malaysia
| | - Jason P Mansell
- Department of Applied Sciences, University of the West of England, Bristol, United Kingdom
| | - Lee Fah Yap
- Department of Oral and Craniofacial Sciences, University of Malaya, Kuala Lumpur, Malaysia
| | - Ian C Paterson
- Department of Oral and Craniofacial Sciences, University of Malaya, Kuala Lumpur, Malaysia.,Oral Cancer Research and Coordinating Centre, University of Malaya, Kuala Lumpur, Malaysia
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28
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Dorninger F, Forss-Petter S, Wimmer I, Berger J. Plasmalogens, platelet-activating factor and beyond - Ether lipids in signaling and neurodegeneration. Neurobiol Dis 2020; 145:105061. [PMID: 32861763 PMCID: PMC7116601 DOI: 10.1016/j.nbd.2020.105061] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2020] [Revised: 08/20/2020] [Accepted: 08/22/2020] [Indexed: 12/12/2022] Open
Abstract
Glycerol-based ether lipids including ether phospholipids form a specialized branch of lipids that in mammals require peroxisomes for their biosynthesis. They are major components of biological membranes and one particular subgroup, the plasmalogens, is widely regarded as a cellular antioxidant. Their vast potential to influence signal transduction pathways is less well known. Here, we summarize the literature showing associations with essential signaling cascades for a wide variety of ether lipids, including platelet-activating factor, alkylglycerols, ether-linked lysophosphatidic acid and plasmalogen-derived polyunsaturated fatty acids. The available experimental evidence demonstrates links to several common players like protein kinase C, peroxisome proliferator-activated receptors or mitogen-activated protein kinases. Furthermore, ether lipid levels have repeatedly been connected to some of the most abundant neurological diseases, particularly Alzheimer’s disease and more recently also neurodevelopmental disorders like autism. Thus, we critically discuss the potential role of these compounds in the etiology and pathophysiology of these diseases with an emphasis on signaling processes. Finally, we review the emerging interest in plasmalogens as treatment target in neurological diseases, assessing available data and highlighting future perspectives. Although many aspects of ether lipid involvement in cellular signaling identified in vitro still have to be confirmed in vivo, the compiled data show many intriguing properties and contributions of these lipids to health and disease that will trigger further research.
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Affiliation(s)
- Fabian Dorninger
- Department of Pathobiology of the Nervous System, Center for Brain Research, Medical University of Vienna, Spitalgasse 4, Vienna 1090, Austria.
| | - Sonja Forss-Petter
- Department of Pathobiology of the Nervous System, Center for Brain Research, Medical University of Vienna, Spitalgasse 4, Vienna 1090, Austria
| | - Isabella Wimmer
- Department of Neurology, Medical University of Vienna, Währinger Gürtel 18-20, Vienna 1090, Austria
| | - Johannes Berger
- Department of Pathobiology of the Nervous System, Center for Brain Research, Medical University of Vienna, Spitalgasse 4, Vienna 1090, Austria.
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29
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Lei H, Guo M, Li X, Jia F, Li C, Yang Y, Cao M, Jiang N, Ma E, Zhai X. Discovery of Novel Indole-Based Allosteric Highly Potent ATX Inhibitors with Great In Vivo Efficacy in a Mouse Lung Fibrosis Model. J Med Chem 2020; 63:7326-7346. [DOI: 10.1021/acs.jmedchem.0c00506] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Hongrui Lei
- Key Laboratory of Structure-Based Drug Design and Discovery, Ministry of Education, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Ming Guo
- Key Laboratory of Structure-Based Drug Design and Discovery, Ministry of Education, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Xiaopeng Li
- Department of Pharmacology, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Fang Jia
- Key Laboratory of Structure-Based Drug Design and Discovery, Ministry of Education, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Changtao Li
- Key Laboratory of Structure-Based Drug Design and Discovery, Ministry of Education, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Yu Yang
- Key Laboratory of Structure-Based Drug Design and Discovery, Ministry of Education, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Meng Cao
- Key Laboratory of Structure-Based Drug Design and Discovery, Ministry of Education, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Nan Jiang
- Key Laboratory of Structure-Based Drug Design and Discovery, Ministry of Education, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Enlong Ma
- Department of Pharmacology, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Xin Zhai
- Key Laboratory of Structure-Based Drug Design and Discovery, Ministry of Education, Shenyang Pharmaceutical University, Shenyang 110016, China
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30
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Membrane dynamics in cell migration. Essays Biochem 2020; 63:469-482. [PMID: 31350382 DOI: 10.1042/ebc20190014] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2019] [Revised: 06/27/2019] [Accepted: 07/11/2019] [Indexed: 12/20/2022]
Abstract
Migration of cells is required in multiple tissue-level processes, such as in inflammation or cancer metastasis. Endocytosis is an extremely regulated cellular process by which cells uptake extracellular molecules or internalise cell surface receptors. While the role of endocytosis of focal adhesions (FA) and plasma membrane (PM) turnover at the leading edge of migratory cells is wide known, the contribution of endocytic proteins per se in migration has been frequently disregarded. In this review, we describe the novel functions of the most well-known endocytic proteins in cancer cell migration, focusing on clathrin, caveolin, flotillins and GRAF1. In addition, we highlight the relevance of the macropinocytic pathway in amoeboid-like cell migration.
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31
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Kawaguchi M, Okabe T, Okudaira S, Hama K, Kano K, Nishimasu H, Nakagawa H, Ishitani R, Kojima H, Nureki O, Aoki J, Nagano T. Identification of Potent In Vivo Autotaxin Inhibitors that Bind to Both Hydrophobic Pockets and Channels in the Catalytic Domain. J Med Chem 2020; 63:3188-3204. [PMID: 32134652 DOI: 10.1021/acs.jmedchem.9b01967] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Autotaxin (ATX, also known as ENPP2) is a predominant lysophosphatidic acid (LPA)-producing enzyme in the body, and LPA regulates various physiological functions, such as angiogenesis and wound healing, as well as pathological functions, including proliferation, metastasis, and fibrosis, via specific LPA receptors. Therefore, the ATX-LPA axis is a promising therapeutic target for dozens of diseases, including cancers, pulmonary and liver fibroses, and neuropathic pain. Previous structural studies revealed that the catalytic domain of ATX has a hydrophobic pocket and a hydrophobic channel; these serve to recognize the substrate, lysophosphatidylcholine (LPC), and deliver generated LPA to LPA receptors on the plasma membrane. Most reported ATX inhibitors bind to either the hydrophobic pocket or the hydrophobic channel. Herein, we present a unique ATX inhibitor that binds mainly to the hydrophobic pocket and also partly to the hydrophobic channel, inhibiting ATX activity with high potency and selectivity in vitro and in vivo. Notably, our inhibitor can rescue the cardia bifida (two hearts) phenotype in ATX-overexpressing zebrafish embryos.
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Affiliation(s)
- Mitsuyasu Kawaguchi
- Graduate School of Pharmaceutical Sciences, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan.,Graduate School of Pharmaceutical Sciences, Nagoya City University, 3-1 Tanabe-dori, Mizuho-ku, Nagoya, Aichi 467-8603, Japan
| | - Takayoshi Okabe
- Drug Discovery Initiative, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Shinichi Okudaira
- Graduate School of Pharmaceutical Sciences, Tohoku University, 6-3 Aoba, Aramaki, Aoba-ku, Sendai, Miyagi 980-8578, Japan
| | - Kotaro Hama
- Graduate School of Pharmaceutical Sciences, Tohoku University, 6-3 Aoba, Aramaki, Aoba-ku, Sendai, Miyagi 980-8578, Japan
| | - Kuniyuki Kano
- Graduate School of Pharmaceutical Sciences, Tohoku University, 6-3 Aoba, Aramaki, Aoba-ku, Sendai, Miyagi 980-8578, Japan
| | - Hiroshi Nishimasu
- Graduate School of Biological Sciences, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Hidehiko Nakagawa
- Graduate School of Pharmaceutical Sciences, Nagoya City University, 3-1 Tanabe-dori, Mizuho-ku, Nagoya, Aichi 467-8603, Japan
| | - Ryuichiro Ishitani
- Graduate School of Biological Sciences, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Hirotatsu Kojima
- Drug Discovery Initiative, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Osamu Nureki
- Graduate School of Biological Sciences, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Junken Aoki
- Graduate School of Pharmaceutical Sciences, Tohoku University, 6-3 Aoba, Aramaki, Aoba-ku, Sendai, Miyagi 980-8578, Japan
| | - Tetsuo Nagano
- Graduate School of Pharmaceutical Sciences, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan.,Drug Discovery Initiative, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
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32
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Koundouros N, Poulogiannis G. Reprogramming of fatty acid metabolism in cancer. Br J Cancer 2020; 122:4-22. [PMID: 31819192 PMCID: PMC6964678 DOI: 10.1038/s41416-019-0650-z] [Citation(s) in RCA: 705] [Impact Index Per Article: 176.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2019] [Revised: 10/21/2019] [Accepted: 11/01/2019] [Indexed: 02/08/2023] Open
Abstract
A common feature of cancer cells is their ability to rewire their metabolism to sustain the production of ATP and macromolecules needed for cell growth, division and survival. In particular, the importance of altered fatty acid metabolism in cancer has received renewed interest as, aside their principal role as structural components of the membrane matrix, they are important secondary messengers, and can also serve as fuel sources for energy production. In this review, we will examine the mechanisms through which cancer cells rewire their fatty acid metabolism with a focus on four main areas of research. (1) The role of de novo synthesis and exogenous uptake in the cellular pool of fatty acids. (2) The mechanisms through which molecular heterogeneity and oncogenic signal transduction pathways, such as PI3K-AKT-mTOR signalling, regulate fatty acid metabolism. (3) The role of fatty acids as essential mediators of cancer progression and metastasis, through remodelling of the tumour microenvironment. (4) Therapeutic strategies and considerations for successfully targeting fatty acid metabolism in cancer. Further research focusing on the complex interplay between oncogenic signalling and dysregulated fatty acid metabolism holds great promise to uncover novel metabolic vulnerabilities and improve the efficacy of targeted therapies.
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Affiliation(s)
- Nikos Koundouros
- Signalling and Cancer Metabolism Team, Division of Cancer Biology, The Institute of Cancer Research, 237 Fulham Road, London, SW3 6JB, UK
| | - George Poulogiannis
- Signalling and Cancer Metabolism Team, Division of Cancer Biology, The Institute of Cancer Research, 237 Fulham Road, London, SW3 6JB, UK.
- Division of Computational and Systems Medicine, Department of Surgery and Cancer, Imperial College London, London, SW7 2AZ, UK.
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Wallander K, Liu W, von Holst S, Thutkawkorapin J, Kontham V, Forsberg A, Lindblom A, Lagerstedt‐Robinson K. Genetic analyses supporting colorectal, gastric, and prostate cancer syndromes. Genes Chromosomes Cancer 2019; 58:775-782. [PMID: 31334572 PMCID: PMC6771512 DOI: 10.1002/gcc.22786] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2019] [Revised: 06/26/2019] [Accepted: 06/27/2019] [Indexed: 12/29/2022] Open
Abstract
Colorectal cancer (CRC), prostate cancer (PrC), and gastric cancer (GC) are common worldwide, and the incidence is to a certain extent dependent on genetics. We have recently shown that in families with more than one case of CRC, the risk of other malignancies is increased. We therefore suggested the presence of not yet described CRC syndromes. In this study, we have searched for genetic susceptibility loci for potential cancer syndromes involving CRC combined with PrC and/or GC. We have performed SNP (single-nucleotide polymorphism)-based linkage analyses in 45 families with CRC, PrC, and GC. In the regions with suggested linkage, we performed exome and association haplotype analyses. Five loci generated a high logarithm of odds (HLOD) score >2, suggestive of linkage, in chromosome bands 1q31-32, 1q24-25, 6q25-26, 18p11-q11, and Xp11. Exome analysis detected no potential pathogenic sequence variants. The haplotype association study showed that one of the top five haplotypes with the lowest P value in the chromosome band 6q25 interestingly was found in the family which contributed the most to the increased HLOD at that locus. This study supports a suggested hereditary cancer syndrome involving CRC and PrC and indicates a location at 6q25. The impact of this locus needs to be confirmed in additional studies.
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Affiliation(s)
- Karin Wallander
- Department of Molecular Medicine and Surgery, Karolinska Institutet, and Department of Clinical GeneticsKarolinska University HospitalSolnaStockholmSweden
| | - Wen Liu
- Department of Molecular Medicine and SurgeryKarolinska InstitutetStockholmSweden
| | - Susanna von Holst
- Department of Molecular Medicine and SurgeryKarolinska InstitutetStockholmSweden
| | | | - Vinaykumar Kontham
- Department of Molecular Medicine and SurgeryKarolinska InstitutetStockholmSweden
| | - Anna Forsberg
- Department of Medicine SolnaKarolinska InstitutetStockholmSweden
| | - Annika Lindblom
- Department of Molecular Medicine and Surgery, Karolinska Institutet, and Department of Clinical GeneticsKarolinska University HospitalSolnaStockholmSweden
| | - Kristina Lagerstedt‐Robinson
- Department of Molecular Medicine and Surgery, Karolinska Institutet, and Department of Clinical GeneticsKarolinska University HospitalSolnaStockholmSweden
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Deregulated Lysophosphatidic Acid Metabolism and Signaling in Liver Cancer. Cancers (Basel) 2019; 11:cancers11111626. [PMID: 31652837 PMCID: PMC6893780 DOI: 10.3390/cancers11111626] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2019] [Revised: 10/18/2019] [Accepted: 10/20/2019] [Indexed: 02/06/2023] Open
Abstract
Liver cancer is one of the leading causes of death worldwide due to late diagnosis and scarcity of treatment options. The major risk factor for liver cancer is cirrhosis with the underlying causes of cirrhosis being viral infection (hepatitis B or C), metabolic deregulation (Non-alcoholic fatty liver disease (NAFLD) in the presence of obesity and diabetes), alcohol or cholestatic disorders. Lysophosphatidic acid (LPA) is a bioactive phospholipid with numerous effects, most of them compatible with the hallmarks of cancer (proliferation, migration, invasion, survival, evasion of apoptosis, deregulated metabolism, neoangiogenesis, etc.). Autotaxin (ATX) is the enzyme responsible for the bulk of extracellular LPA production, and together with LPA signaling is involved in chronic inflammatory diseases, fibrosis and cancer. This review discusses the most important findings and the mechanisms related to ATX/LPA/LPAR involvement on metabolic, viral and cholestatic liver disorders and their progression to liver cancer in the context of human patients and mouse models. It focuses on the role of ATX/LPA in NAFLD development and its progression to liver cancer as NAFLD has an increasing incidence which is associated with the increasing incidence of liver cancer. Bearing in mind that adipose tissue accounts for the largest amount of LPA production, many studies have implicated LPA in adipose tissue metabolism and inflammation, liver steatosis, insulin resistance, glucose intolerance and lipogenesis. At the same time, LPA and ATX play crucial roles in fibrotic diseases. Given that hepatocellular carcinoma (HCC) is usually developed on the background of liver fibrosis, therapies that both delay the progression of fibrosis and prevent its development to malignancy would be very promising. Therefore, ATX/LPA signaling appears as an attractive therapeutic target as evidenced by the fact that it is involved in both liver fibrosis progression and liver cancer development.
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Diverse Effects of Lysophosphatidic Acid Receptors on Ovarian Cancer Signaling Pathways. JOURNAL OF ONCOLOGY 2019; 2019:7547469. [PMID: 31636669 PMCID: PMC6766155 DOI: 10.1155/2019/7547469] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/07/2019] [Revised: 07/09/2019] [Accepted: 08/21/2019] [Indexed: 12/13/2022]
Abstract
Lysophosphatidic acid (LPA) is a bioactive phospholipid with mitogenic and growth factor-like activities affecting cell invasion, cancer progression, and resistance. It is produced mainly by autotaxin and acts on six G-protein-coupled receptors, LPAR1-6. LPA has recently been implicated as a growth factor present in ascites of ovarian cancer patients. However, mitogenic pathways stimulated by LPA via its receptors may involve any novel, thus far uncharacterized, signaling pathway(s). Here we show that three LPA receptors are involved in tumor progression by activation of both the AKT and ERK signaling pathways. CRISPR-edited LPAR2 and LPAR3 knockouts have opposing effects on ERK activation, whereas LPAR6 is involved in the activation of AKT, affecting cell migration and invasion. Our study identifies specific molecular machinery triggered by LPA and its receptors that modulates tumor cells and can serve as therapeutic target in this malignancy.
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Chen L, Zhang J, Yang X, Liu Y, Deng X, Yu C. Lysophosphatidic acid decreased macrophage foam cell migration correlated with downregulation of fucosyltransferase 8 via HNF1α. Atherosclerosis 2019; 290:19-30. [PMID: 31557675 DOI: 10.1016/j.atherosclerosis.2019.09.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/09/2019] [Revised: 08/19/2019] [Accepted: 09/10/2019] [Indexed: 12/19/2022]
Abstract
BACKGROUND AND AIMS Aberrant fucosylation, such as α-1,6 fucosylation catalyzed by fucosyltransferase 8 (Fut8), is associated with reduced cell migration and is responsible for cholesterol-enriched foam cell accumulation in the intima in the early stage of atherosclerosis. The current study evaluated the impact of glycosyltransferases on foam cell migration induced by lysophosphatidic acid (LPA) and its potential mechanism. METHODS The mobility of foam cells was evaluated via transwell and scratch assays. The expression of Fut8 and α-1,6 fucosylation of proteins were assessed by RT-PCR, Western blotting, etc. Overexpression of Fut8 was used to explore the direct relationship between Fut8 and foam cell migration. Dual luciferase reporter assay was performed to determine whether the regulation of Fut8 by LPA occurred at the transcriptional level. Binding of hepatocyte nuclear factor 1-alpha (HNF1α) to the Fut8 promoter was assessed by electrophoretic mobility shift assay and chromatin immunoprecipitation assay. RESULTS We found that the migration capacity of foam cells induced by LPA was significantly decreased. Fut8 and α-1,6 fucosylation showed the most obvious decline after treatment with 200 μM LPA for 24 h. Overexpression of Fut8 was able to restore the foam cell migration capacity. Another important finding was that the LPA1 and LPA3 (LPA1,3) receptors were involved in the regulation of Fut8. It is interesting to note that LPA led to a decrease in Fut8 gene transcription activity, and HNF1α transcription factor played a positive role in downregulation of Fut8 promoter activity. CONCLUSIONS Our results strongly indicated that the LPA-LPA1, 3 receptor-HNF1α pathway is involved in the downregulation of Fut8, leading to diminished foam cell migration.
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Affiliation(s)
- Linmu Chen
- Institute of Life Science, Chongqing Medical University, Chongqing, 400016, PR China
| | - Jun Zhang
- Institute of Life Science, Chongqing Medical University, Chongqing, 400016, PR China
| | - Xi Yang
- Institute of Life Science, Chongqing Medical University, Chongqing, 400016, PR China; College of Basic Medicine, Inner Mongolia Medical University, Hohhot, 010110, China
| | - Yan Liu
- Institute of Life Science, Chongqing Medical University, Chongqing, 400016, PR China
| | - Xiao Deng
- Institute of Life Science, Chongqing Medical University, Chongqing, 400016, PR China
| | - Chao Yu
- College of Pharmacy, Chongqing Medical University, Chongqing, 400016, PR China.
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Yu X, Liang C, Zhang Y, Zhang W, Chen H. Inhibitory short peptides targeting EPS8/ABI1/SOS1 tri-complex suppress invasion and metastasis of ovarian cancer cells. BMC Cancer 2019; 19:878. [PMID: 31488087 PMCID: PMC6727365 DOI: 10.1186/s12885-019-6087-1] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2019] [Accepted: 08/23/2019] [Indexed: 01/13/2023] Open
Abstract
Background We aimed to develop inhibitory short peptides that can prevent protein interactions of SOS1/EPS8/ABI1 tri-complex, a key component essential for ovarian cancer metastasis. Methods Plasmids containing various regions of HA-tagged ABI1 were co-transfected into ovarian cancer cells with Flag-tagged SOS1 or Myc-tagged EPS8. Co-immunoprecipitation and GST-pulldown assay were used to identify the regions of ABI1 responsible for SOS1 and EPS8 binding. Inhibitory short peptides of these binding regions were synthesized and modified with HIV-TAT sequence. The blocking effects of the peptides on ABI1-SOS1 or ABI1-EPS8 interactions in vitro and in vivo were determined by GST-pulldown assay. The capability of these short peptides in inhibiting invasion and metastasis of ovarian cancer cell was tested by Matrigel invasion assay and peritoneal metastatic colonization assay. Results The formation of endogenous SOS1/EPS8/ABI1 tri-complex was detected in the event of LPA-induced ovarian cancer cell invasion. In the tri-complex, ABI1 acted as a scaffold protein holding together SOS1 and EPS8. The SH3 and poly-proline+PxxDY regions of ABI1 were responsible for SOS1 and EPS8 binding, respectively. Inhibitory short peptides p + p-8 (ppppppppvdyedee) and SH3–3 (ekvvaiydytkdkddelsfmegaii) could block ABI1-SOS1 and ABI1-EPS8 interaction in vitro. TAT-p + p-8 peptide could disrupt ABI1-EPS8 interaction and suppress the invasion and metastasis of ovarian cancer cells in vivo. Conclusions TAT-p + p-8 peptide could efficiently disrupt the ABI1-EPS8 interaction, tri-complex formation, and block the invasion and metastasis of ovarian cancer cells.
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Affiliation(s)
- Xuechen Yu
- Department of Gynaecology and Obstetrics, Zhongnan Hospital of Wuhan University, Wuhan, 430071, Hubei, China
| | - Chuan Liang
- Department of Cardiothoracic vascular surgery, Zhongnan Hospital of Wuhan University, Wuhan, 430071, Hubei, China
| | - Yuanzhen Zhang
- Department of Gynaecology and Obstetrics, Zhongnan Hospital of Wuhan University, Wuhan, 430071, Hubei, China
| | - Wei Zhang
- Department of Gynaecology and Obstetrics, Zhongnan Hospital of Wuhan University, Wuhan, 430071, Hubei, China
| | - Huijun Chen
- Department of Gynaecology and Obstetrics, Zhongnan Hospital of Wuhan University, Wuhan, 430071, Hubei, China.
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Shin E, Koo JS. Expression of proteins related to autotaxin-lysophosphatidate signaling in thyroid tumors. J Transl Med 2019; 17:288. [PMID: 31455351 PMCID: PMC6712878 DOI: 10.1186/s12967-019-2028-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2018] [Accepted: 08/18/2019] [Indexed: 02/04/2023] Open
Abstract
BACKGROUND We aimed to investigate the expression of proteins related with autotaxin (ATX)-lysophosphatidate (LPA) signaling and the clinical implications in primary and metastatic thyroid tumors. METHODS We constructed tissue microarrays with 545 primary thyroid tumors [338 papillary thyroid carcinoma (PTC), 111 follicular carcinoma (FC), 69 medullary carcinoma (MC), 23 poorly differentiated carcinoma (PDC), and four anaplastic carcinoma (AC)]. Immunohistochemical stains for proteins related to ATX-LPA signaling (e.g., ATX, LPA1, LPA2, and LPA3) were performed. RESULTS The expression of ATX was highest in MC, while the LPA1 expression was higher in PDC and AC, and the expression of LPA2 and LPA3 was highest in PTC (p < 0.001). Additionally, the expression of ATX, LPA1, and LPA2 was higher in conventional-type PTC than in follicular-variant PTC (p < 0.05). PTC with BRAF V600E mutation showed higher expression of ATX, LPA1, LPA2, and LPA3 than PTC without BRAF V600E mutation (p < 0.001). In univariate analysis, ATX positivity (p = 0.005) and LPA1 positivity (p = 0.014) were correlated with shorter overall survival in PTC. CONCLUSION Proteins related to the ATX-LPA axis showed different levels of expression in primary thyroid tumors according to subtype.
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Affiliation(s)
- Eunah Shin
- Department of Pathology, CHA Gangnam Medical Center, CHA University School of Medicine, Seoul, South Korea.,Department of Pathology, Yonsei University College of Medicine, Severance Hospital, 50 Yonsei-ro, Seodaemun-gu, Seoul, 120-752, South Korea
| | - Ja Seung Koo
- Department of Pathology, CHA Gangnam Medical Center, CHA University School of Medicine, Seoul, South Korea. .,Department of Pathology, Yonsei University College of Medicine, Severance Hospital, 50 Yonsei-ro, Seodaemun-gu, Seoul, 120-752, South Korea.
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Fujii T, Nagamatsu T, Schust DJ, Ichikawa M, Kumasawa K, Yabe S, Iriyama T, Hirota Y, Osuga Y, Aoki J, Yatomi Y, Fujii T. Placental expression of lysophosphatidic acid receptors in normal pregnancy and preeclampsia. Am J Reprod Immunol 2019; 82:e13176. [DOI: 10.1111/aji.13176] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2019] [Revised: 07/20/2019] [Accepted: 07/22/2019] [Indexed: 12/16/2022] Open
Affiliation(s)
- Tatsuya Fujii
- Department of Obstetrics and Gynecology, Faculty of Medicine The University of Tokyo Tokyo Japan
| | - Takeshi Nagamatsu
- Department of Obstetrics and Gynecology, Faculty of Medicine The University of Tokyo Tokyo Japan
| | - Danny J. Schust
- Department of Obstetrics, Gynecology and Women's Health University of Missouri Columbia MO USA
| | - Mayuko Ichikawa
- Department of Obstetrics and Gynecology, Faculty of Medicine The University of Tokyo Tokyo Japan
| | - Keiichi Kumasawa
- Department of Obstetrics and Gynecology, Faculty of Medicine The University of Tokyo Tokyo Japan
| | - Shinichiro Yabe
- Department of Obstetrics and Gynecology Saitama Medical Center Saitama Japan
| | - Takayuki Iriyama
- Department of Obstetrics and Gynecology, Faculty of Medicine The University of Tokyo Tokyo Japan
| | - Yasushi Hirota
- Department of Obstetrics and Gynecology, Faculty of Medicine The University of Tokyo Tokyo Japan
| | - Yutaka Osuga
- Department of Obstetrics and Gynecology, Faculty of Medicine The University of Tokyo Tokyo Japan
| | - Junken Aoki
- Laboratory of Molecular and Cellular Biochemistry, Graduate School of Pharmaceutical Sciences Tohoku University Miyagi Japan
| | - Yutaka Yatomi
- Department of Clinical Laboratory, Faculty of Medicine The University of Tokyo Tokyo Japan
| | - Tomoyuki Fujii
- Department of Obstetrics and Gynecology, Faculty of Medicine The University of Tokyo Tokyo Japan
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Lee MH, Lee DY, Balupuri A, Jeong JW, Kang NS. Pharmacophoric Site Identification and Inhibitor Design for Autotaxin. Molecules 2019; 24:molecules24152808. [PMID: 31374894 PMCID: PMC6696049 DOI: 10.3390/molecules24152808] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2019] [Revised: 07/25/2019] [Accepted: 07/29/2019] [Indexed: 02/06/2023] Open
Abstract
Autotaxin (ATX) is a potential drug target that is associated with inflammatory diseases and various cancers. In our previous studies, we have designed several inhibitors targeting ATX using computational and experimental approaches. Here, we have analyzed topological water networks (TWNs) in the binding pocket of ATX. TWN analysis revealed a pharmacophoric site inside the pocket. We designed and synthesized compounds considering the identified pharmacophoric site. Furthermore, we performed biological experiments to determine their ATX inhibitory activities. High potency of the designed compounds supports the predictions of the TWN analysis.
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Affiliation(s)
- Myeong Hwi Lee
- Graduate School of New Drug Discovery and Development, Chungnam National University, 99 Daehak-ro, Yuseong-gu, Daejeon 34134, Korea
| | - Dae-Yon Lee
- LegoChem Biosciences, Inc., 8-26 Munoyeongseo-ro, Daedeok-gu, Daejeon 34302, Korea
| | - Anand Balupuri
- Graduate School of New Drug Discovery and Development, Chungnam National University, 99 Daehak-ro, Yuseong-gu, Daejeon 34134, Korea
| | - Jong-Woo Jeong
- Graduate School of New Drug Discovery and Development, Chungnam National University, 99 Daehak-ro, Yuseong-gu, Daejeon 34134, Korea
| | - Nam Sook Kang
- Graduate School of New Drug Discovery and Development, Chungnam National University, 99 Daehak-ro, Yuseong-gu, Daejeon 34134, Korea.
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41
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Dore TM. Light-Activated Chemotaxis. Cell Chem Biol 2019; 23:531-532. [PMID: 27203370 DOI: 10.1016/j.chembiol.2016.05.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Using light to control cellular processes is one of the attractive areas of research. Here, availability of different, light-responsive caged compounds has played a critical role. In this issue of Cell Chemical Biology, Hövelmann et al. (2016) give us an example of how to design and use caged lipids to guide chemotaxis at the single cell level.
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Affiliation(s)
- Timothy M Dore
- New York University Abu Dhabi, PO Box 129188, Abu Dhabi, United Arab Emirates.
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Expression of Autotaxin⁻Lysophosphatidate Signaling-Related Proteins in Breast Cancer with Adipose Stroma. Int J Mol Sci 2019; 20:ijms20092102. [PMID: 31035435 PMCID: PMC6539826 DOI: 10.3390/ijms20092102] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2019] [Revised: 04/25/2019] [Accepted: 04/25/2019] [Indexed: 12/12/2022] Open
Abstract
This research aimed to evaluate the expression and clinical implication of autotaxin (ATX)-lysophosphatidate (LPA) signaling-related proteins in breast cancer with adipose stroma. To this end, a tissue microarray (TMA) was constructed from 137 breast cancer tissues with adipose stroma and 329 breast cancer tissues with non-adipose stroma (inflammatory stroma: n = 81, 24.6%; fibrous stroma: n = 246, 75.4%). Immunohistochemical staining for ATX-LPA signaling-related proteins (ATX, LPA1, LPA2, and LPA3) was performed on the TMA. The results showed that LPA2 in tumor cells and LPA3 in stromal cells were highly expressed in breast cancer with adipose stroma and breast cancer with adipose and inflammatory stroma, respectively. Stromal LPA1 positivity (p = 0.017) and stromal LPA3 positivity (p = 0.004) were higher in breast cancer with adipose stroma containing CD68-positive crown-like structures (CLS). Stromal ATX positivity (p = 0.010) and stromal LPA3 positivity (p = 0.009) were higher in breast cancer with adipose tissue containing CD163-positive CLS. In breast cancer with adipose stroma, the number of CD163-positive macrophages was greater with stromal ATX positivity (p = 0.003), and the number of CD68-positive and CD163-positive macrophages were greater in cases with stromal LPA3 positivity. In conclusion, ATX-LPA signaling-related proteins are highly expressed in breast cancer with adipose stroma, with associated macrophage infiltration.
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Xu M, Yin H, Cai Y, Huang W, Ji Q, Liu F, Shi S, Deng X. Lysophosphatidic acid induces integrin β6 expression in human oral squamous cell carcinomas cells via LPAR1 coupling to Gα i and downstream SMAD3 and ETS-1 activation. Cell Signal 2019; 60:81-90. [PMID: 30998970 DOI: 10.1016/j.cellsig.2019.04.008] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2018] [Revised: 03/27/2019] [Accepted: 04/14/2019] [Indexed: 12/18/2022]
Abstract
Integrin β6 (ITGB6), an epithelial-specific integrin, is upregulated in oral squamous cell carcinomas (OSCC) and is associated with progression and metastasis of OSCC. Lysophosphatidic acid (LPA), an important bioactive phospholipid present in saliva, has also been related to OSCC cell migration and invasiveness. LPA exerts its biological effects through signal transduction pathways that ultimately regulate gene expression. However, it is unclear whether LPA signaling is involved in ITGB6 upregulation in OSCC. Therefore, the aim of the current study was to investigate the role of LPA in the regulation of ITGB6 expression in OSCC cells, and to delineate the molecular signaling pathways involved. Using SAS and HSC-3 OSCC cell lines, we found that LPA increases ITGB6 mRNA expression without affecting mRNA stability, suggesting that LPA acts by regulating ITGB6 gene transcription. In addition, we show that LPA stimulation increases phosphorylation and binding of the transcription factors SMAD3 and ETS-1 to the ITGB6 promoter resulting in ITGB6 active transcription. Finally, we demonstrate that LPA-induced ITGB6 expression is mediated via the LPA receptors 1 (LPAR1) coupling to Gαi. Our findings provide insights into the molecular mechanism underlying ITGB6 overexpression in OSCC and may have important implications for therapeutic purposes.
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Affiliation(s)
- Mingyan Xu
- Engineering Research Center of Fujian University for Stomatological Biomaterials, Department of Stomatology and Affiliated Stomatological Hospital of Xiamen Medical College, Fujian, China
| | - Hao Yin
- Cancer Research Center, School of Medicine, Xiamen University, Xiamen, Fujian, China
| | - Yihuang Cai
- Engineering Research Center of Fujian University for Stomatological Biomaterials, Department of Stomatology and Affiliated Stomatological Hospital of Xiamen Medical College, Fujian, China
| | - Wenxia Huang
- Engineering Research Center of Fujian University for Stomatological Biomaterials, Department of Stomatology and Affiliated Stomatological Hospital of Xiamen Medical College, Fujian, China
| | - Qing Ji
- Engineering Research Center of Fujian University for Stomatological Biomaterials, Department of Stomatology and Affiliated Stomatological Hospital of Xiamen Medical College, Fujian, China
| | - Fan Liu
- Cancer Research Center, School of Medicine, Xiamen University, Xiamen, Fujian, China
| | - Songlin Shi
- Cancer Research Center, School of Medicine, Xiamen University, Xiamen, Fujian, China
| | - Xiaoling Deng
- Cancer Research Center, School of Medicine, Xiamen University, Xiamen, Fujian, China.
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Abstract
Bioactive lipids are essential components of human cells and tissues. As discussed in this review, the cancer lipidome is diverse and malleable, with the ability to promote or inhibit cancer pathogenesis. Targeting lipids within the tumor and surrounding microenvironment may be a novel therapeutic approach for treating cancer patients. Additionally, the emergence of a novel super-family of lipid mediators termed specialized pro-resolving mediators (SPMs) has revealed a new role for bioactive lipid mediators in the resolution of inflammation in cancer biology. The role of SPMs in cancer holds great promise in our understanding of cancer pathogenesis and can ultimately be used in future cancer diagnostics and therapy.
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Affiliation(s)
- Megan L Sulciner
- Center for Vascular Biology Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA.
- Department of Pathology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA.
| | - Allison Gartung
- Center for Vascular Biology Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
- Department of Pathology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Molly M Gilligan
- Center for Vascular Biology Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
- Department of Pathology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Charles N Serhan
- Department of Anesthesiology, Center for Experimental Therapeutics and Reperfusion Injury, Perioperative and Pain Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Dipak Panigrahy
- Center for Vascular Biology Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
- Department of Pathology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
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Kim B, Pena CD, Auguste DT. Targeted Lipid Nanoemulsions Encapsulating Epigenetic Drugs Exhibit Selective Cytotoxicity on CDH1–/FOXM1+ Triple Negative Breast Cancer Cells. Mol Pharm 2019; 16:1813-1826. [DOI: 10.1021/acs.molpharmaceut.8b01065] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Bumjun Kim
- Department of Biomedical Engineering, The City College of New York, 160 Convent Avenue, New York, New York 10031, United States
| | - Caroline D. Pena
- Department of Biomedical Engineering, The City College of New York, 160 Convent Avenue, New York, New York 10031, United States
| | - Debra T. Auguste
- Department of Biomedical Engineering, The City College of New York, 160 Convent Avenue, New York, New York 10031, United States
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Morin EE, Li XA, Schwendeman A. HDL in Endocrine Carcinomas: Biomarker, Drug Carrier, and Potential Therapeutic. Front Endocrinol (Lausanne) 2018; 9:715. [PMID: 30555417 PMCID: PMC6283888 DOI: 10.3389/fendo.2018.00715] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/22/2018] [Accepted: 11/12/2018] [Indexed: 12/14/2022] Open
Abstract
High-density lipoprotein (HDL) have long been studied for their protective role against cardiovascular diseases, however recently relationship between HDL and cancer came into focus. Several epidemiological studies have shown an inverse correlation between HDL-cholesterol (HDL-C) and cancer risk, and some have even implied that HDL-C can be used as a predictive measure for survival prognosis in for specific sub-population of certain types of cancer. HDL itself is an endogenous nanoparticle capable of removing excess cholesterol from the periphery and returning it to the liver for excretion. One of the main receptors for HDL, scavenger receptor type B-I (SR-BI), is highly upregulated in endocrine cancers, notably due to the high demand for cholesterol by cancer cells. Thus, the potential to exploit administration of cholesterol-free reconstituted or synthetic HDL (sHDL) to deplete cholesterol in endocrine cancer cell and stunt their growth of use chemotherapeutic drug loaded sHDL to target payload delivery to cancer cell has become increasingly attractive. This review focuses on the role of HDL and HDL-C in cancer and application of sHDLs as endocrine cancer therapeutics.
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Affiliation(s)
- Emily E. Morin
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Michigan, Ann Arbor, MI, United States
- BioInterfaces Institute, University of Michigan, Ann Arbor, MI, United States
| | - Xiang-An Li
- Department of Physiology, Saha Cardiovascular Research Center, College of Medicine, University of Kentucky, Lexington, KY, United States
| | - Anna Schwendeman
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Michigan, Ann Arbor, MI, United States
- BioInterfaces Institute, University of Michigan, Ann Arbor, MI, United States
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47
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Matralis AN, Afantitis A, Aidinis V. Development and therapeutic potential of autotaxin small molecule inhibitors: From bench to advanced clinical trials. Med Res Rev 2018; 39:976-1013. [PMID: 30462853 DOI: 10.1002/med.21551] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2018] [Revised: 09/21/2018] [Accepted: 10/19/2018] [Indexed: 12/11/2022]
Abstract
Several years after its isolation from melanoma cells, an increasing body of experimental evidence has established the involvement of Autotaxin (ATX) in the pathogenesis of several diseases. ATX, an extracellular enzyme responsible for the hydrolysis of lysophosphatidylcholine (LPC) into the bioactive lipid lysophosphatidic acid (LPA), is overexpressed in a variety of human metastatic cancers and is strongly implicated in chronic inflammation and liver toxicity, fibrotic diseases, and thrombosis. Accordingly, the ATX-LPA signaling pathway is considered a tractable target for therapeutic intervention substantiated by the multitude of research campaigns that have been successful in identifying ATX inhibitors by both academia and industry. Furthermore, from a therapeutic standpoint, the entry and the so far promising results of the first ATX inhibitor in advanced clinical trials against idiopathic pulmonary fibrosis (IPF) lends support to the viability of this approach, bringing it to the forefront of drug discovery efforts. The present review article aims to provide a comprehensive overview of the most important series of ATX inhibitors developed so far. Special weight is lent to the design, structure activity relationship and mode of binding studies carried out, leading to the identification of advanced leads. The most significant in vitro and in vivo pharmacological results of these advanced leads are also summarized. Lastly, the development of the first ATX inhibitor entered in clinical trials accompanied by its phase 1 and 2a clinical trial data is disclosed.
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Affiliation(s)
- Alexios N Matralis
- Division of Immunology, Biomedical Sciences Research Center "Alexander Fleming", Athens, Greece
| | - Antreas Afantitis
- Division of Immunology, Biomedical Sciences Research Center "Alexander Fleming", Athens, Greece.,NovaMechanics Ltd Cheminformatics Company, Nicosia, Cyprus
| | - Vassilis Aidinis
- Division of Immunology, Biomedical Sciences Research Center "Alexander Fleming", Athens, Greece
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Reinartz S, Lieber S, Pesek J, Brandt DT, Asafova A, Finkernagel F, Watzer B, Nockher WA, Nist A, Stiewe T, Jansen JM, Wagner U, Konzer A, Graumann J, Grosse R, Worzfeld T, Müller-Brüsselbach S, Müller R. Cell type-selective pathways and clinical associations of lysophosphatidic acid biosynthesis and signaling in the ovarian cancer microenvironment. Mol Oncol 2018; 13:185-201. [PMID: 30353652 PMCID: PMC6360368 DOI: 10.1002/1878-0261.12396] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2018] [Revised: 10/02/2018] [Accepted: 10/14/2018] [Indexed: 12/18/2022] Open
Abstract
The peritoneal fluid of ovarian carcinoma patients promotes cancer cell invasion and metastatic spread with lysophosphatidic acid (LPA) as a potentially crucial mediator. However, the origin of LPA in ascites and the clinical relevance of individual LPA species have not been addressed. Here, we show that the levels of multiple acyl‐LPA species are strongly elevated in ascites versus plasma and are associated with short relapse‐free survival. Data derived from transcriptome and secretome analyses of primary ascite‐derived cells indicate that (a) the major route of LPA synthesis is the consecutive action of a secretory phospholipase A2 (PLA2) and autotaxin, (b) that the components of this pathway are coordinately upregulated in ascites, and (c) that CD163+CD206+ tumor‐associated macrophages play an essential role as main producers of PLA2G7 and autotaxin. The latter conclusion is consistent with mass spectrometry‐based metabolomic analyses of conditioned medium from ascites cells, which showed that tumor‐associated macrophages, but not tumor cells, are able to produce 20:4 acyl‐LPA in lipid‐free medium. Furthermore, our transcriptomic data revealed that LPA receptor (LPAR) genes are expressed in a clearly cell type‐selective manner: While tumor cells express predominantly LPAR1‐3, macrophages and T cells also express LPAR5 and LPAR6 at high levels, pointing to cell type‐selective LPA signaling pathways. RNA profiling identified cytokines linked to cell motility and migration as the most conspicuous class of LPA‐induced genes in macrophages, suggesting that LPA exerts protumorigenic properties at least in part via the tumor secretome.
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Affiliation(s)
- Silke Reinartz
- Clinic for Gynecology, Gynecological Oncology and Gynecological Endocrinology, Center for Tumor Biology and Immunology (ZTI), Marburg, Germany
| | - Sonja Lieber
- Center for Tumor Biology and Immunology (ZTI), Institute of Molecular Biology and Tumor Research (IMT), Marburg, Germany
| | - Jelena Pesek
- Metabolomics Core Facility, Philipps University, Marburg, Germany
| | | | - Alina Asafova
- Clinic for Gynecology, Gynecological Oncology and Gynecological Endocrinology, Center for Tumor Biology and Immunology (ZTI), Marburg, Germany.,Center for Tumor Biology and Immunology (ZTI), Institute of Molecular Biology and Tumor Research (IMT), Marburg, Germany
| | - Florian Finkernagel
- Center for Tumor Biology and Immunology (ZTI), Institute of Molecular Biology and Tumor Research (IMT), Marburg, Germany
| | - Bernard Watzer
- Metabolomics Core Facility, Philipps University, Marburg, Germany
| | | | - Andrea Nist
- Genomics Core Facility, Philipps University, Marburg, Germany
| | - Thorsten Stiewe
- Genomics Core Facility, Philipps University, Marburg, Germany
| | - Julia M Jansen
- Clinic for Gynecology, Gynecological Oncology and Gynecological Endocrinology, UKGM, Marburg, Germany
| | - Uwe Wagner
- Clinic for Gynecology, Gynecological Oncology and Gynecological Endocrinology, UKGM, Marburg, Germany
| | - Anne Konzer
- Biomolecular Mass Spectrometry, Max-Planck-Institute for Heart and Lung Research, Bad Nauheim, Germany.,German Centre for Cardiovascular Research (DZHK), Kerckhoff Klinik, Bad Nauheim, Germany
| | - Johannes Graumann
- Biomolecular Mass Spectrometry, Max-Planck-Institute for Heart and Lung Research, Bad Nauheim, Germany.,German Centre for Cardiovascular Research (DZHK), Kerckhoff Klinik, Bad Nauheim, Germany
| | | | - Thomas Worzfeld
- Institute of Pharmacology, Marburg, Germany.,Department of Pharmacology, Max-Planck-Institute for Heart and Lung Research, Bad Nauheim, Germany
| | - Sabine Müller-Brüsselbach
- Center for Tumor Biology and Immunology (ZTI), Institute of Molecular Biology and Tumor Research (IMT), Marburg, Germany
| | - Rolf Müller
- Center for Tumor Biology and Immunology (ZTI), Institute of Molecular Biology and Tumor Research (IMT), Marburg, Germany
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49
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Nadella S, Burks J, Al-Sabban A, Inyang G, Wang J, Tucker RD, Zamanis ME, Bukowski W, Shivapurkar N, Smith JP. Dietary fat stimulates pancreatic cancer growth and promotes fibrosis of the tumor microenvironment through the cholecystokinin receptor. Am J Physiol Gastrointest Liver Physiol 2018; 315:G699-G712. [PMID: 29927319 PMCID: PMC6293257 DOI: 10.1152/ajpgi.00123.2018] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
The gastrointestinal peptide cholecystokinin (CCK) is released from the duodenum in response to dietary fat to aid in digestion, and plasma CCK levels are elevated with the consumption of high-fat diets. CCK is also a trophic peptide for the pancreas and has also been shown to stimulate growth of pancreatic cancer. In the current investigation, we studied the influence of a diet high in saturated fat on the growth of pancreatic cancer in syngeneic murine models before the mice became obese to exclude the confounding factors associated with obesity. The high-fat diet significantly increased growth and metastasis of pancreatic cancer compared with the control diet, and the stimulatory effect was blocked by the CCK-receptor antagonist proglumide. We then selectively knocked out the CCK receptor on the pancreatic cancer cells using clustered regularly interspaced short palindromic repeats technology and showed that without CCK-receptors, dietary fat was unable to stimulate cancer growth. We next demonstrated that dietary fat failed to influence pancreatic cancer xenograft growth in genetically engineered CCK peptide knockout mice. The tumor-associated fibrosis that is so prevalent in the pancreatic cancer microenvironment was significantly decreased with CCK-receptor antagonist therapy because fibroblasts also have CCK receptors. The CCK-receptor antagonist proglumide also altered tumor metalloprotease expression and increased tumor suppressor genes by a PCR array. Our studies confirm that a diet high in saturated fat promotes growth of pancreatic cancer and the action is mediated by the CCK-receptor pathway. NEW & NOTEWORTHY Diets high in long-chain saturated fats promote growth of pancreatic cancer independent of obesity. The mechanism through which dietary fat promotes cancer is mediated through the cholecystokinin (CCK) receptor pathway. Therapy with a CCK-receptor antagonist altered the tumor microenvironment by reducing fibrosis, increasing cluster of differentiation 8+ lymphocytes, increasing tumor suppressor genes, and thus decreasing metastases. Use of CCK-receptor antagonist therapy with standard chemotherapy for pancreatic cancer may improve response by altering the tumor microenvironment.
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Affiliation(s)
- Sandeep Nadella
- 1Department of Medicine, Georgetown University, Washington, District of Columbia
| | - Julian Burks
- 2Department of Oncology, Georgetown University, Washington, District of Columbia
| | | | - Gloria Inyang
- 3Department of Biochemistry, Georgetown University, Washington, District of Columbia
| | - Juan Wang
- 1Department of Medicine, Georgetown University, Washington, District of Columbia
| | - Robin D. Tucker
- 4Department of Comparative Medicine, Georgetown University, Washington, District of Columbia
| | - Marie E. Zamanis
- 2Department of Oncology, Georgetown University, Washington, District of Columbia
| | - William Bukowski
- 1Department of Medicine, Georgetown University, Washington, District of Columbia
| | - Narayan Shivapurkar
- 1Department of Medicine, Georgetown University, Washington, District of Columbia
| | - Jill P. Smith
- 1Department of Medicine, Georgetown University, Washington, District of Columbia,2Department of Oncology, Georgetown University, Washington, District of Columbia
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Abstract
INTRODUCTION Adipocytes, which represent a substantial part of the tumor microenvironment in breast cancer, secrete several adipokines that affect tumorigenesis, cancer progression, metastasis, and treatment resistance via multiple signaling pathways. Areas covered: In this review, we focus on the role of leptin, adiponectin, autotaxin, and interleukin-6 in breast cancer initiation, progression, metastasis, and drug response. Furthermore, we investigated adipokines as potential targets of breast cancer-specific drugs. Expert opinion: Adipokines and adipokine receptors are deregulated in breast cancer. Adipokines play various roles in breast cancer initiation, progression, metastasis, and drug response, hence, adipokine signaling could be an effective drug target. Several clinical trials are in progress to test the efficacy of adipokine targeting agents. However, adipokines also affect metabolic homeostasis; hence, the adverse effects of the targeted drug should be investigated and addressed.
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Affiliation(s)
- Yoon Jin Cha
- a Department of Pathology , Yonsei University College of Medicine, Severance Hospital , Seoul , South Korea
| | - Ja Seung Koo
- a Department of Pathology , Yonsei University College of Medicine, Severance Hospital , Seoul , South Korea
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