1
|
Mansour MA, Hassan GS, Serya RAT, Jaballah MY, Abouzid KAM. Advances in the discovery of activin receptor-like kinase 5 (ALK5) inhibitors. Bioorg Chem 2024; 147:107332. [PMID: 38581966 DOI: 10.1016/j.bioorg.2024.107332] [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: 02/12/2024] [Revised: 04/01/2024] [Accepted: 04/02/2024] [Indexed: 04/08/2024]
Abstract
Activin receptor‑like kinase-5 (ALK5) is an outstanding member of the transforming growth factor-β (TGF-β) family. (TGF-β) signaling pathway integrates pleiotropic proteins that regulate various cellular processes such as growth, proliferation, and differentiation. Dysregulation within the signaling pathway can cause variety of diseases, such as fibrosis, cardiovascular disease, and especially cancer, rendering ALK5 a potential drug target. Hence, various small molecules have been designed and synthesized as potent ALK5 inhibitors. In this review, we shed light on the current ATP-competitive inhibitors of ALK5 through diverse heterocyclic based scaffolds that are in clinical or pre-clinical phases of development. Moreover, we focused on the binding interactions of the compounds to the ATP binding site and the structure-activity relationship (SAR) of each scaffold, revealing new scopes for designing novel candidates with enhanced selectivity and metabolic profiles.
Collapse
Affiliation(s)
- Mai A Mansour
- Pharmaceutical Chemistry Department, School of Pharmacy, Badr University in Cairo, Egypt.
| | - Ghaneya S Hassan
- Pharmaceutical Chemistry Department, School of Pharmacy, Badr University in Cairo, Egypt; Pharmaceutical Chemistry Department, Faculty of Pharmacy, Cairo University, Egypt
| | - Rabah A T Serya
- Pharmaceutical Chemistry Department, Faculty of Pharmacy, Ain Shams University, Egypt
| | - Maiy Y Jaballah
- Pharmaceutical Chemistry Department, Faculty of Pharmacy, Ain Shams University, Egypt
| | - Khaled A M Abouzid
- Pharmaceutical Chemistry Department, Faculty of Pharmacy, Ain Shams University, Egypt.
| |
Collapse
|
2
|
Guo L, Kong D, Liu J, Luo L, Zheng W, Chen C, Sun S. Searching for Essential Genes and Targeted Drugs Common to Breast Cancer and Osteoarthritis. Comb Chem High Throughput Screen 2024; 27:238-255. [PMID: 37157194 DOI: 10.2174/1386207326666230508113036] [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: 08/29/2022] [Revised: 03/07/2023] [Accepted: 03/17/2023] [Indexed: 05/10/2023]
Abstract
BACKGROUND It is documented that osteoarthritis can promote the progression of breast cancer (BC). OBJECTIVE This study aims to search for the essential genes associated with breast cancer (BC) and osteoarthritis (OA), explore the relationship between epithelial-mesenchymal transition (EMT)- related genes and the two diseases, and identify the candidate drugs. METHODS The genes related to both BC and OA were determined by text mining. Protein-protein Interaction (PPI) analysis was carried out, and as a result, the exported genes were found to be related to EMT. PPI and the correlation of mRNA of these genes were also analyzed. Different kinds of enrichment analyses were performed on these genes. A prognostic analysis was performed on these genes for examining their expression levels at different pathological stages, in different tissues, and in different immune cells. Drug-gene interaction database was employed for potential drug discovery. RESULTS A total number of 1422 genes were identified as common to BC and OA and 58 genes were found to be related to EMT. We found that HDAC2 and TGFBR1 were significantly poor in overall survival. High expression of HDAC2 plays a vital role in the increase of pathological stages. Four immune cells might play a role in this process. Fifty-seven drugs were identified that could potentially have therapeutic effects. CONCLUSION EMT may be one of the mechanisms by which OA affects BC. Using the drugs can have potential therapeutic effects, which may benefit patients with both diseases and broaden the indications for drug use.
Collapse
Affiliation(s)
- Liantao Guo
- Department of Breast and Thyroid Surgery, Renmin Hospital of Wuhan University, No. 238 Jiefang Road, Wuhan, Hubei 430060, People's Republic of China
| | - Deguang Kong
- Department of Breast and Thyroid Surgery, Renmin Hospital of Wuhan University, No. 238 Jiefang Road, Wuhan, Hubei 430060, People's Republic of China
| | - Jianhua Liu
- Department of Breast and Thyroid Surgery, Renmin Hospital of Wuhan University, No. 238 Jiefang Road, Wuhan, Hubei 430060, People's Republic of China
| | - Lan Luo
- Department of Breast and Thyroid Surgery, Renmin Hospital of Wuhan University, No. 238 Jiefang Road, Wuhan, Hubei 430060, People's Republic of China
| | - Weijie Zheng
- Department of Breast and Thyroid Surgery, Renmin Hospital of Wuhan University, No. 238 Jiefang Road, Wuhan, Hubei 430060, People's Republic of China
| | - Chuang Chen
- Department of Breast and Thyroid Surgery, Renmin Hospital of Wuhan University, No. 238 Jiefang Road, Wuhan, Hubei 430060, People's Republic of China
| | - Shengrong Sun
- Department of Breast and Thyroid Surgery, Renmin Hospital of Wuhan University, No. 238 Jiefang Road, Wuhan, Hubei 430060, People's Republic of China
| |
Collapse
|
3
|
Xu WB, Li S, Zheng CJ, Yang YX, Zhang C, Jin CH. Synthesis and Evaluation of Imidazole Derivatives Bearing Imidazo[2,1-b] [1,3,4]thiadiazole Moiety as Antibacterial Agents. Med Chem 2024; 20:40-51. [PMID: 37767798 DOI: 10.2174/0115734064248204230919074743] [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: 06/19/2023] [Accepted: 07/27/2023] [Indexed: 09/29/2023]
Abstract
BACKGROUND Drug-resistant infections kill hundreds of thousands of people globally every year. In previous work, we found that tri-methoxy- and pyridine-substituted imidazoles show strong antibacterial activities. OBJECTIVE The aim of this work was to investigate the antibacterial activities and bacterial resistances of imidazoles bearing an aromatic heterocyclic, alkoxy, or polycyclic moiety on the central ring. METHODS Three series of 2-cyclopropyl-5-(5-(6-methylpyridin-2-yl)-2-substituted-1H-imidazol-4- yl)-6-phenylimidazo[2,1-b][1,3,4]thiadiazoles (13a-e, 14a-d, and 15a-f) were synthesized and their antibacterial activity was evaluated. The structures were confirmed by their 1H NMR, 13C NMR, and HRMS spectra. All the synthesized compounds were screened against Gram-positive, Gramnegative, and multidrug-resistant bacterial strains. RESULTS More than half of the compounds showed moderate or strong antibacterial activity. Among them, compound 13e (MICs = 1-4 μg/mL) showed the strongest activity against Gram-positive and drug-resistant bacteria as well as high selectivity against Gram-negative bacteria. Furthermore, it showed no cytotoxicity against HepG2 cells, even at 100 μM, and no hemolysis at 20 μM. CONCLUSION These results indicate that compound 13e is excellent candicate for further study as a potential antibacterial agent.
Collapse
Affiliation(s)
- Wen-Bo Xu
- Interdisciplinary Program of Biological Function Molecules, College of Integration Science, Yanbian University, Yanji 133002, P.R. China
| | - Siqi Li
- Key Laboratory of Natural Medicines of the Changbai Mountain, Ministry of Education, Molecular Medicine Research Center, College of Pharmacy, Yanbian University, Yanji 133002, P.R. China
| | - Chang-Ji Zheng
- Key Laboratory of Natural Medicines of the Changbai Mountain, Ministry of Education, Molecular Medicine Research Center, College of Pharmacy, Yanbian University, Yanji 133002, P.R. China
| | - Yu-Xuan Yang
- Key Laboratory of Natural Medicines of the Changbai Mountain, Ministry of Education, Molecular Medicine Research Center, College of Pharmacy, Yanbian University, Yanji 133002, P.R. China
| | - Changhao Zhang
- Key Laboratory of Natural Medicines of the Changbai Mountain, Ministry of Education, Molecular Medicine Research Center, College of Pharmacy, Yanbian University, Yanji 133002, P.R. China
| | - Cheng-Hua Jin
- Interdisciplinary Program of Biological Function Molecules, College of Integration Science, Yanbian University, Yanji 133002, P.R. China
- Key Laboratory of Natural Medicines of the Changbai Mountain, Ministry of Education, Molecular Medicine Research Center, College of Pharmacy, Yanbian University, Yanji 133002, P.R. China
| |
Collapse
|
4
|
Liu M, Sui L, Fang Z, Jiang WG, Ye L. Aberrant expression of bone morphogenetic proteins in the disease progression and metastasis of breast cancer. Front Oncol 2023; 13:1166955. [PMID: 37333824 PMCID: PMC10272747 DOI: 10.3389/fonc.2023.1166955] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Accepted: 05/22/2023] [Indexed: 06/20/2023] Open
Abstract
Background Bone morphogenetic proteins (BMPs) play crucial roles in the tumorigenesis and metastasis of cancers. Controversy remains about the exact implications of BMPs and their antagonists in breast cancer (BC), due to their diverse and complex biological functions and signalling. A comprehensive study of the whole family and their signalling in breast cancer is provoked. Methods Aberrant expression of BMP, BMP receptors and antagonists in primary tumours in breast cancer were analysed by using TCGA-BRCA and E-MTAB-6703 cohorts. Related biomarkers including ER, HER, proliferation, invasion, angiogenesis, lymphangiogenesis and bone metastasis were involved to identify the relationship with BMPs in breast cancer. Results The present study showed BMP8B was significantly increased in breast tumours, while BMP6 and ACVRL1 were decreased in breast cancer tissues. The expressions of BMP2, BMP6, TGFBR1 and GREM1 were significantly correlated with BC patients' poor overall survival. Aberrant expression of BMPs, together with BMP receptors, were explored in different subtypes of breast cancer according to ER, PR and HER2 status. Furthermore, higher levels of BMP2, BMP6 and GDF5 were revealed in triple negative breast cancer (TNBC) whilst BMP4, GDF15, ACVR1B, ACVR2B and BMPR1B were relatively higher in Luminal type BC. ACVR1B and BMPR1B were positively correlated with ERα but were inversely correlated with ERβ. High expression of GDF15, BMP4 and ACVR1B were associated with poorer overall survival in HER2 positive BC. BMPs also play dual roles in tumour growth and metastasis of BC. Conclusion A shift pattern of BMPs was showed in different subtypes of breast cancer suggesting a subtype specific involvement. It provokes more research to shed light on the exact role of these BMPs and receptors in the disease progression and distant metastasis through a regulation of proliferation, invasion and EMT.
Collapse
Affiliation(s)
- Ming Liu
- Cardiff China Medical Research Collaborative, Division of Cancer and Genetics, Cardiff University School of Medicine, Cardiff, United Kingdom
- Department of Surgery, Shandong University of Traditional Chinese Medicine Affiliated Hospital, Jinan, Shandong, China
| | - Laijian Sui
- Cardiff China Medical Research Collaborative, Division of Cancer and Genetics, Cardiff University School of Medicine, Cardiff, United Kingdom
| | - Ziqian Fang
- Cardiff China Medical Research Collaborative, Division of Cancer and Genetics, Cardiff University School of Medicine, Cardiff, United Kingdom
| | - Wen G. Jiang
- Cardiff China Medical Research Collaborative, Division of Cancer and Genetics, Cardiff University School of Medicine, Cardiff, United Kingdom
| | - Lin Ye
- Cardiff China Medical Research Collaborative, Division of Cancer and Genetics, Cardiff University School of Medicine, Cardiff, United Kingdom
| |
Collapse
|
5
|
Ha KB, Sangartit W, Jeong AR, Lee ES, Kim HM, Shim S, Kukongviriyapan U, Kim DK, Lee EY, Chung CH. EW-7197 Attenuates the Progression of Diabetic Nephropathy in db/db Mice through Suppression of Fibrogenesis and Inflammation. Endocrinol Metab (Seoul) 2022; 37:96-111. [PMID: 35255604 PMCID: PMC8901963 DOI: 10.3803/enm.2021.1305] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/12/2021] [Accepted: 12/27/2021] [Indexed: 11/11/2022] Open
Abstract
BACKGROUND Diabetic nephropathy (DN) is characterized by albuminuria and accumulation of extracellular matrix (ECM) in kidney. Transforming growth factor-β (TGF-β) plays a central role in promoting ECM accumulation. We aimed to examine the effects of EW-7197, an inhibitor of TGF-β type 1 receptor kinase (ALK5), in retarding the progression of DN, both in vivo, using a diabetic mouse model (db/db mice), and in vitro, in podocytes and mesangial cells. METHODS In vivo study: 8-week-old db/db mice were orally administered EW-7197 at a dose of 5 or 20 mg/kg/day for 10 weeks. Metabolic parameters and renal function were monitored. Glomerular histomorphology and renal protein expression were evaluated by histochemical staining and Western blot analyses, respectively. In vitro study: DN was induced by high glucose (30 mM) in podocytes and TGF-β (2 ng/mL) in mesangial cells. Cells were treated with EW-7197 (500 nM) for 24 hours and the mechanism associated with the attenuation of DN was investigated. RESULTS Enhanced albuminuria and glomerular morphohistological changes were observed in db/db compared to that of the nondiabetic (db/m) mice. These alterations were associated with the activation of the TGF-β signaling pathway. Treatment with EW-7197 significantly inhibited TGF-β signaling, inflammation, apoptosis, reactive oxygen species, and endoplasmic reticulum stress in diabetic mice and renal cells. CONCLUSION EW-7197 exhibits renoprotective effect in DN. EW-7197 alleviates renal fibrosis and inflammation in diabetes by inhibiting downstream TGF-β signaling, thereby retarding the progression of DN. Our study supports EW-7197 as a therapeutically beneficial compound to treat DN.
Collapse
Affiliation(s)
- Kyung Bong Ha
- Department of Internal Medicine, Yonsei University Wonju College of Medicine, Wonju,
Korea
| | - Weerapon Sangartit
- Department of Physiology, Faculty of Medicine, Khon Kaen University, Khon Kaen,
Thailand
- Cardiovascular Research Group, Khon Kaen University, Khon Kaen,
Thailand
| | - Ah Reum Jeong
- Department of Internal Medicine and Institute of Tissue Regeneration, Soonchunhyang University College of Medicine, Cheonan,
Korea
| | - Eun Soo Lee
- Department of Internal Medicine, Yonsei University Wonju College of Medicine, Wonju,
Korea
- Institution of Genetic Cohort, Yonsei University Wonju College of Medicine, Wonju,
Korea
| | - Hong Min Kim
- Department of Internal Medicine, Yonsei University Wonju College of Medicine, Wonju,
Korea
| | - Soyeon Shim
- Department of Pharmacy, Ewha Womans University College of Pharmacy, Seoul,
Korea
| | - Upa Kukongviriyapan
- Department of Physiology, Faculty of Medicine, Khon Kaen University, Khon Kaen,
Thailand
- Cardiovascular Research Group, Khon Kaen University, Khon Kaen,
Thailand
| | - Dae-Kee Kim
- Department of Pharmacy, Ewha Womans University College of Pharmacy, Seoul,
Korea
| | - Eun Young Lee
- Department of Internal Medicine and Institute of Tissue Regeneration, Soonchunhyang University College of Medicine, Cheonan,
Korea
| | - Choon Hee Chung
- Department of Internal Medicine, Yonsei University Wonju College of Medicine, Wonju,
Korea
- Institution of Genetic Cohort, Yonsei University Wonju College of Medicine, Wonju,
Korea
| |
Collapse
|
6
|
Li M, Xin Y, Liu M, Yu K. Platelet-derived exosomes promote the epithelial–mesenchymal transition in MCF7 cells. Mol Cell Toxicol 2021. [DOI: 10.1007/s13273-021-00165-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
|
7
|
Yang Y, Ye WL, Zhang RN, He XS, Wang JR, Liu YX, Wang Y, Yang XM, Zhang YJ, Gan WJ. The Role of TGF- β Signaling Pathways in Cancer and Its Potential as a Therapeutic Target. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE : ECAM 2021; 2021:6675208. [PMID: 34335834 PMCID: PMC8321733 DOI: 10.1155/2021/6675208] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/16/2020] [Accepted: 06/22/2021] [Indexed: 02/08/2023]
Abstract
The transforming growth factor-β (TGF-β) signaling pathway mediates various biological functions, and its dysregulation is closely related to the occurrence of malignant tumors. However, the role of TGF-β signaling in tumorigenesis and development is complex and contradictory. On the one hand, TGF-β signaling can exert antitumor effects by inhibiting proliferation or inducing apoptosis of cancer cells. On the other hand, TGF-β signaling may mediate oncogene effects by promoting metastasis, angiogenesis, and immune escape. This review summarizes the recent findings on molecular mechanisms of TGF-β signaling. Specifically, this review evaluates TGF-β's therapeutic potential as a target by the following perspectives: ligands, receptors, and downstream signaling. We hope this review can trigger new ideas to improve the current clinical strategies to treat tumors related to the TGF-β signaling pathway.
Collapse
Affiliation(s)
- Yun Yang
- Department of Pathology, Medical College of Soochow University, Soochow University, Suzhou 215123, China
| | - Wen-Long Ye
- Department of Pathology, Medical College of Soochow University, Soochow University, Suzhou 215123, China
| | - Ruo-Nan Zhang
- Department of Pathology, Medical College of Soochow University, Soochow University, Suzhou 215123, China
- Department of Pathology, The First Affiliated Hospital of Soochow University, Soochow University, Suzhou 215006, China
| | - Xiao-Shun He
- Department of Pathology, The First Affiliated Hospital of Soochow University, Soochow University, Suzhou 215006, China
| | - Jing-Ru Wang
- Department of Pathology, The First Affiliated Hospital of Soochow University, Soochow University, Suzhou 215006, China
| | - Yu-Xuan Liu
- Department of Pathology, Medical College of Soochow University, Soochow University, Suzhou 215123, China
| | - Yi Wang
- Department of Pathology, Medical College of Soochow University, Soochow University, Suzhou 215123, China
| | - Xue-Mei Yang
- Department of Pathology, Medical College of Soochow University, Soochow University, Suzhou 215123, China
- Department of Pathology, The First Affiliated Hospital of Soochow University, Soochow University, Suzhou 215006, China
| | - Yu-Juan Zhang
- Department of Pathology, Medical College of Soochow University, Soochow University, Suzhou 215123, China
| | - Wen-Juan Gan
- Department of Pathology, Dushu Lake Hospital Affiliated of Soochow University, Soochow University, Suzhou 215124, China
| |
Collapse
|
8
|
Kalita B, Coumar MS. Deciphering molecular mechanisms of metastasis: novel insights into targets and therapeutics. Cell Oncol (Dordr) 2021; 44:751-775. [PMID: 33914273 DOI: 10.1007/s13402-021-00611-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2020] [Accepted: 04/19/2021] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND The transition of a primary tumour to metastatic progression is driven by dynamic molecular changes, including genetic and epigenetic alterations. The metastatic cascade involves bidirectional interactions among extracellular and intracellular components leading to disintegration of cellular junctions, cytoskeleton reorganization and epithelial to mesenchymal transition. These events promote metastasis by reprogramming the primary cancer cell's molecular framework, enabling them to cause local invasion, anchorage-independent survival, cell death and immune resistance, extravasation and colonization of distant organs. Metastasis follows a site-specific pattern that is still poorly understood at the molecular level. Although various drugs have been tested clinically across different metastatic cancer types, it has remained difficult to develop efficacious therapeutics due to complex molecular layers involved in metastasis as well as experimental limitations. CONCLUSIONS In this review, a systemic evaluation of the molecular mechanisms of metastasis is outlined and the potential molecular components and their status as therapeutic targets and the associated pre-clinical and clinical agents available or under investigations are discussed. Integrative methods like pan-cancer data analysis, which can provide clinical insights into both targets and treatment decisions and help in the identification of crucial components driving metastasis such as mutational profiles, gene signatures, associated pathways, site specificities and disease-gene phenotypes, are discussed. A multi-level data integration of the metastasis signatures across multiple primary and metastatic cancer types may facilitate the development of precision medicine and open up new opportunities for future therapies.
Collapse
Affiliation(s)
- Bikashita Kalita
- Centre for Bioinformatics, School of Life Sciences, Pondicherry University, Kalapet, Pondicherry, 605014, India
| | - Mohane Selvaraj Coumar
- Centre for Bioinformatics, School of Life Sciences, Pondicherry University, Kalapet, Pondicherry, 605014, India.
| |
Collapse
|
9
|
Mayo V, Bowles AC, Wubker LE, Ortiz I, Cordoves AM, Cote RJ, Correa D, Agarwal A. Human-derived osteoblast-like cells and pericyte-like cells induce distinct metastatic phenotypes in primary breast cancer cells. Exp Biol Med (Maywood) 2021; 246:971-985. [PMID: 33210551 PMCID: PMC8024509 DOI: 10.1177/1535370220971599] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2020] [Accepted: 10/15/2020] [Indexed: 02/06/2023] Open
Abstract
Approximately 70% of advanced breast cancer patients will develop bone metastases, which accounts for ∼90% of cancer-related mortality. Breast cancer circulating tumor cells (CTCs) establish metastatic tumors in the bone after a close interaction with local bone marrow cells including pericytes and osteoblasts, both related to resident mesenchymal stem/stromal cells (BM-MSCs) progenitors. In vitro recapitulation of the critical cellular players of the bone microenvironment and infiltrating CTCs could provide new insights into their cross-talk during the metastatic cascade, helping in the development of novel therapeutic strategies. Human BM-MSCs were isolated and fractionated according to CD146 presence. CD146+ cells were utilized as pericyte-like cells (PLCs) given the high expression of the marker in perivascular cells, while CD146- cells were induced into an osteogenic phenotype generating osteoblast-like cells (OLCs). Transwell migration assays were performed to establish whether primary breast cancer cells (3384T) were attracted to OLC. Furthermore, proliferation of 3384T breast cancer cells was assessed in the presence of PLC- and OLC-derived conditioned media. Additionally, conditioned media cultures as well as transwell co-cultures of each OLCs and PLCs were performed with 3384T breast cancer cells for gene expression interrogation assessing their induced transcriptional changes with an emphasis on metastatic potential. PLC as well as their conditioned media increased motility and invasion potential of 3384T breast cancer cells, while OLC induced a dormant phenotype, downregulating invasiveness markers related with migration and proliferation. Altogether, these results indicate that PLC distinctively drive 3384T cancer cells to an invasive and migratory phenotype, while OLC induce a quiescence state, thus recapitulating the different phases of the in vivo bone metastatic process. These data show that phenotypic responses from metastasizing cancer cells are influenced by neighboring cells at the bone metastatic niche during the establishment of secondary metastatic tumors.
Collapse
Affiliation(s)
- Vera Mayo
- Department of Biomedical Engineering, DJTMF Biomedical Nanotechnology Institute, University of Miami, Miami, FL 33146, USA
| | - Annie C Bowles
- Department of Biomedical Engineering, DJTMF Biomedical Nanotechnology Institute, University of Miami, Miami, FL 33146, USA
- Department of Orthopedics, UHealth Sports Medicine Institute, University of Miami, Miller School of Medicine, Miami, FL 33136, USA
- Diabetes Research Institute & Cell Transplant Center, University of Miami Miller School of Medicine, Miami, FL 33136, USA
| | - Laura E Wubker
- Department of Biomedical Engineering, DJTMF Biomedical Nanotechnology Institute, University of Miami, Miami, FL 33146, USA
| | - Ismael Ortiz
- Department of Biomedical Engineering, DJTMF Biomedical Nanotechnology Institute, University of Miami, Miami, FL 33146, USA
| | - Albert M Cordoves
- Department of Biomedical Engineering, DJTMF Biomedical Nanotechnology Institute, University of Miami, Miami, FL 33146, USA
| | - Richard J Cote
- Department of Pathology and Immunology, Washington University in St. Louis School of Medicine, St Louis, MO 63110, USA
| | - Diego Correa
- Department of Orthopedics, UHealth Sports Medicine Institute, University of Miami, Miller School of Medicine, Miami, FL 33136, USA
- Diabetes Research Institute & Cell Transplant Center, University of Miami Miller School of Medicine, Miami, FL 33136, USA
| | - Ashutosh Agarwal
- Department of Biomedical Engineering, DJTMF Biomedical Nanotechnology Institute, University of Miami, Miami, FL 33146, USA
- Diabetes Research Institute & Cell Transplant Center, University of Miami Miller School of Medicine, Miami, FL 33136, USA
| |
Collapse
|
10
|
Parichatikanond W, Luangmonkong T, Mangmool S, Kurose H. Therapeutic Targets for the Treatment of Cardiac Fibrosis and Cancer: Focusing on TGF-β Signaling. Front Cardiovasc Med 2020; 7:34. [PMID: 32211422 PMCID: PMC7075814 DOI: 10.3389/fcvm.2020.00034] [Citation(s) in RCA: 78] [Impact Index Per Article: 19.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2019] [Accepted: 02/24/2020] [Indexed: 12/22/2022] Open
Abstract
Transforming growth factor-β (TGF-β) is a common mediator of cancer progression and fibrosis. Fibrosis can be a significant pathology in multiple organs, including the heart. In this review, we explain how inhibitors of TGF-β signaling can work as antifibrotic therapy. After cardiac injury, profibrotic mediators such as TGF-β, angiotensin II, and endothelin-1 simultaneously activate cardiac fibroblasts, resulting in fibroblast proliferation and migration, deposition of extracellular matrix proteins, and myofibroblast differentiation, which ultimately lead to the development of cardiac fibrosis. The consequences of fibrosis include a wide range of cardiac disorders, including contractile dysfunction, distortion of the cardiac structure, cardiac remodeling, and heart failure. Among various molecular contributors, TGF-β and its signaling pathways which play a major role in carcinogenesis are considered master fibrotic mediators. In fact, recently the inhibition of TGF-β signaling pathways using small molecule inhibitors, antibodies, and gene deletion has shown that the progression of several cancer types was suppressed. Therefore, inhibitors of TGF-β signaling are promising targets for the treatment of tissue fibrosis and cancers. In this review, we discuss the molecular mechanisms of TGF-β in the pathogenesis of cardiac fibrosis and cancer. We will review recent in vitro and in vivo evidence regarding antifibrotic and anticancer actions of TGF-β inhibitors. In addition, we also present available clinical data on therapy based on inhibiting TGF-β signaling for the treatment of cancers and cardiac fibrosis.
Collapse
Affiliation(s)
| | - Theerut Luangmonkong
- Department of Pharmacology, Faculty of Pharmacy, Mahidol University, Bangkok, Thailand
| | - Supachoke Mangmool
- Department of Pharmacology, Faculty of Science, Mahidol University, Bangkok, Thailand
| | - Hitoshi Kurose
- Department of Pharmacology and Toxicology, Graduate School of Pharmaceutical Sciences, Kyushu University, Fukuoka, Japan
| |
Collapse
|
11
|
Amerizadeh F, Bahrami A, Khazaei M, Hesari A, Rezayi M, Talebian S, Maftouh M, Moetamani-Ahmadi M, Seifi S, Shahidsales S, Joudi-Mashhad M, Ferns GA, Ghasemi F, Avan A. Current status and future prospects of transforming growth factor-β as a potential prognostic and therapeutic target in the treatment of breast cancer. J Cell Biochem 2019; 120:6962-6971. [PMID: 30672016 DOI: 10.1002/jcb.27831] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2018] [Accepted: 09/14/2018] [Indexed: 01/24/2023]
Abstract
The transforming growth factor-β (TGF-β) signaling pathway is one of the important pathways involved in the cancer cell proliferation, invasion, migration, angiogenesis, apoptosis, as well as in metastasis by agitation or invasion of metastasis-related factors, including matrix metalloproteinase (MMP), epithelial-to-mesenchymal transition (EMT), tumor microenvironment (TME), cancer stem cells (CSCs), and cell adhesion molecules (CAMs). These data suggest its potential value as a therapeutic object in the treatment of malignancies including breast cancer. Several pharmacological approaches have been established to suppress TGF-β pathway; such as vaccines, small molecular inhibitors, antisense oligonucleotides, and monoclonal antibodies. Some of these are now approved by the US Food and Drug Administration for targeting the TGF-β signaling pathway. This study attempts to summarize the current data about the functions of TGF-β in cancer cells, and their probable application in the cancer therapy with a specific emphasis on recent preclinical and clinical research in the treatment of breast cancer and its prognostic value.
Collapse
Affiliation(s)
- Forouzan Amerizadeh
- Metabolic Syndrome Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Afsane Bahrami
- Cellular and Molecular Research Center, Birjand University of Medical Sciences, Birjand, Iran
| | - Majid Khazaei
- Metabolic Syndrome Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - AmirReza Hesari
- Metabolic Syndrome Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Majid Rezayi
- Metabolic Syndrome Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Sahar Talebian
- Cancer Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mona Maftouh
- Metabolic Syndrome Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | | | - Sima Seifi
- Metabolic Syndrome Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | | | - Mona Joudi-Mashhad
- Cancer Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Gordon A Ferns
- Division of Medical Education, Brighton and Sussex Medical School, Brighton, UK
| | - Faezeh Ghasemi
- Cellular and Molecular Research Center, Birjand University of Medical Sciences, Birjand, Iran
| | - Amir Avan
- Metabolic Syndrome Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.,Cancer Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| |
Collapse
|
12
|
Guo Y, Cui W, Pei Y, Xu D. Platelets promote invasion and induce epithelial to mesenchymal transition in ovarian cancer cells by TGF-β signaling pathway. Gynecol Oncol 2019; 153:639-650. [PMID: 30928020 DOI: 10.1016/j.ygyno.2019.02.026] [Citation(s) in RCA: 59] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2018] [Revised: 01/30/2019] [Accepted: 02/24/2019] [Indexed: 01/06/2023]
Abstract
OBJECTIVE To test whether platelets could increase invasion potential and initiate EMT in ovarian cancer cells via a TGF-β signaling pathway. METHODS Blood samples were collected in 69 patients with ovarian cancer, 16 patients with benign ovarian tumor and 64 healthy donors. SK-OV-3 and OVCAR-3 ovarian cancer cells were treated with platelets. Transwell assays were used to analyze the invasive capacity, and EMT was assessed by microarray analysis, quantitative real-time PCR (qPCR) and Western blotting. Activation of TGF-β pathway was examined by ELISA and Western blotting. TGF-β type I receptor (TβR I) inhibitor A83-01 was used to confirm the role of TGF-β pathway in vitro and in vivo. RESULTS Clinical data showed ovarian cancer patients with elevated platelet counts had a higher incidence of advanced stages. Treatment with platelets increased the invasive properties of both cell lines. Mesenchymal markers (snail family transcriptional repressor-1, vimentin, neural cadherin, fibronectin-1 and matrix metalloproteinase-2) were up-regulated in platelet-treated cells, while the epithelial marker (epithelial cadherin) was down-regulated. Higher TGF-β level was observed in patients with elevated platelet counts when compared to the subjects. Higher levels of TGF-β were also found in culture medium treated with platelets, and cells treated with platelets also showed increased phosphorylation of Smad2. TβR I inhibitor A83-01 reversed the EMT-like alterations and inhibited platelet-induced invasion in vitro and in vivo. CONCLUSION Platelet increased invasion potential and induced EMT in ovarian cancer cells in a TGF-β dependent pathway. Platelet-derived TGF-β may be useful as a new target treatment for ovarian cancer.
Collapse
Affiliation(s)
- Yi Guo
- State Key Laboratory of Molecular Oncology, Department of Clinical Laboratory, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Wei Cui
- State Key Laboratory of Molecular Oncology, Department of Clinical Laboratory, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China.
| | - Yuqing Pei
- State Key Laboratory of Molecular Oncology, Department of Clinical Laboratory, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Danfei Xu
- State Key Laboratory of Molecular Oncology, Department of Clinical Laboratory, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| |
Collapse
|
13
|
Wang QM, Tang PMK, Lian GY, Li C, Li J, Huang XR, To KF, Lan HY. Enhanced Cancer Immunotherapy with Smad3-Silenced NK-92 Cells. Cancer Immunol Res 2018; 6:965-977. [PMID: 29915022 DOI: 10.1158/2326-6066.cir-17-0491] [Citation(s) in RCA: 59] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2017] [Revised: 03/12/2018] [Accepted: 06/12/2018] [Indexed: 12/22/2022]
Abstract
Natural killer (NK) cells, early effectors in anticancer immunity, are paralyzed by TGFβ1, an immunosuppressive cytokine produced by cancer cells. Development and activity of NK cells are largely inhibited in the Smad3-dependent tumor microenvironment. Here, we used genetic engineering to generate a stable SMAD3-silencing human NK cell line, NK-92-S3KD, whose cancer-killing activity and cytokine production were significantly enhanced under TGFβ1-rich condition compared with the parental cell line. Interestingly, we identified that the IFNG gene is a direct E4BP4 target gene. Thus, silencing of SMAD3 allows upregulation of E4BP4 that subsequently promoting interferon-γ (IFNγ) production in the NK-92-S3KD cells. More importantly, NK-92-S3KD immunotherapy increases the production of not only IFNγ, but also granzyme B and perforin in tumors; therefore, inhibiting cancer progression in two xenograft mouse models with human hepatoma (HepG2) and melanoma (A375). Thus, the NK-92-S3KD cell line may be useful for the clinical immunotherapy of cancer. Cancer Immunol Res; 6(8); 965-77. ©2018 AACR.
Collapse
Affiliation(s)
- Qing-Ming Wang
- Li Ka Shing Institute of Health Sciences, Department of Medicine & Therapeutics, and Lui Che Woo Institute of Innovative Medicine, The Chinese University of Hong Kong, Hong Kong SAR, China.,Department of Hematology, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
| | - Patrick Ming-Kuen Tang
- Li Ka Shing Institute of Health Sciences, Department of Medicine & Therapeutics, and Lui Che Woo Institute of Innovative Medicine, The Chinese University of Hong Kong, Hong Kong SAR, China.,Department of Anatomical and Cellular Pathology, State Key Laboratory of Oncology in South China, Prince of Wales Hospital, The Chinese University of Hong Kong, Hong Kong, China
| | - Guang-Yu Lian
- Li Ka Shing Institute of Health Sciences, Department of Medicine & Therapeutics, and Lui Che Woo Institute of Innovative Medicine, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Chunjie Li
- Li Ka Shing Institute of Health Sciences, Department of Medicine & Therapeutics, and Lui Che Woo Institute of Innovative Medicine, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Jinhong Li
- Li Ka Shing Institute of Health Sciences, Department of Medicine & Therapeutics, and Lui Che Woo Institute of Innovative Medicine, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Xiao-Ru Huang
- Li Ka Shing Institute of Health Sciences, Department of Medicine & Therapeutics, and Lui Che Woo Institute of Innovative Medicine, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Ka-Fai To
- Department of Anatomical and Cellular Pathology, State Key Laboratory of Oncology in South China, Prince of Wales Hospital, The Chinese University of Hong Kong, Hong Kong, China
| | - Hui-Yao Lan
- Li Ka Shing Institute of Health Sciences, Department of Medicine & Therapeutics, and Lui Che Woo Institute of Innovative Medicine, The Chinese University of Hong Kong, Hong Kong SAR, China.
| |
Collapse
|
14
|
Alimbetov D, Askarova S, Umbayev B, Davis T, Kipling D. Pharmacological Targeting of Cell Cycle, Apoptotic and Cell Adhesion Signaling Pathways Implicated in Chemoresistance of Cancer Cells. Int J Mol Sci 2018; 19:ijms19061690. [PMID: 29882812 PMCID: PMC6032165 DOI: 10.3390/ijms19061690] [Citation(s) in RCA: 90] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2018] [Revised: 05/31/2018] [Accepted: 06/01/2018] [Indexed: 12/11/2022] Open
Abstract
Chemotherapeutic drugs target a physiological differentiating feature of cancer cells as they tend to actively proliferate more than normal cells. They have well-known side-effects resulting from the death of highly proliferative normal cells in the gut and immune system. Cancer treatment has changed dramatically over the years owing to rapid advances in oncology research. Developments in cancer therapies, namely surgery, radiotherapy, cytotoxic chemotherapy and selective treatment methods due to better understanding of tumor characteristics, have significantly increased cancer survival. However, many chemotherapeutic regimes still fail, with 90% of the drug failures in metastatic cancer treatment due to chemoresistance, as cancer cells eventually develop resistance to chemotherapeutic drugs. Chemoresistance is caused through genetic mutations in various proteins involved in cellular mechanisms such as cell cycle, apoptosis and cell adhesion, and targeting those mechanisms could improve outcomes of cancer therapy. Recent developments in cancer treatment are focused on combination therapy, whereby cells are sensitized to chemotherapeutic agents using inhibitors of target pathways inducing chemoresistance thus, hopefully, overcoming the problems of drug resistance. In this review, we discuss the role of cell cycle, apoptosis and cell adhesion in cancer chemoresistance mechanisms, possible drugs to target these pathways and, thus, novel therapeutic approaches for cancer treatment.
Collapse
Affiliation(s)
- Dauren Alimbetov
- Laboratory of bioengineering and regenerative medicine, Center for Life Sciences, National Laboratory Astana, Nazarbayev University, 53 Kabanbay Batyr Ave, Z05H0P9 Astana, Kazakhstan.
| | - Sholpan Askarova
- Laboratory of bioengineering and regenerative medicine, Center for Life Sciences, National Laboratory Astana, Nazarbayev University, 53 Kabanbay Batyr Ave, Z05H0P9 Astana, Kazakhstan.
| | - Bauyrzhan Umbayev
- Laboratory of bioengineering and regenerative medicine, Center for Life Sciences, National Laboratory Astana, Nazarbayev University, 53 Kabanbay Batyr Ave, Z05H0P9 Astana, Kazakhstan.
| | - Terence Davis
- Division of Cancer and Genetics, Cardiff University School of Medicine, Heath Park, Cardiff CF14 4XN, UK.
| | - David Kipling
- Division of Cancer and Genetics, Cardiff University School of Medicine, Heath Park, Cardiff CF14 4XN, UK.
| |
Collapse
|
15
|
Targeting the NRF-2/RHOA/ROCK signaling pathway with a novel aziridonin, YD0514, to suppress breast cancer progression and lung metastasis. Cancer Lett 2018; 424:97-108. [DOI: 10.1016/j.canlet.2018.03.029] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2018] [Revised: 03/06/2018] [Accepted: 03/21/2018] [Indexed: 01/08/2023]
|
16
|
Liu D, Liu T, Teng Y, Chen W, Zhao L, Li X. Ginsenoside Rb1 inhibits hypoxia-induced epithelial-mesenchymal transition in ovarian cancer cells by regulating microRNA-25. Exp Ther Med 2017; 14:2895-2902. [PMID: 28928801 PMCID: PMC5590044 DOI: 10.3892/etm.2017.4889] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2016] [Accepted: 05/19/2017] [Indexed: 12/14/2022] Open
Abstract
Metastasis frequently occurs in advanced ovarian cancer, which not only leads to substantial mortality but also becomes a major challenge to effective treatment. Epithelial-mesenchymal transition (EMT) is a key mechanism facilitating cancer metastasis. Targeting the EMT process with more efficacious and less toxic agents to prevent metastasis is of significant therapeutic value for ovarian cancer treatment. The anti-EMT function and mechanism of ginsenoside Rb1, a monomer composition extracted from the traditional Chinese herb Panax ginseng or P. notoginseng, was investigated in the present study. Western blotting demonstrated that treatment with ginsenoside Rb1 antagonized hypoxia-induced E-cadherin downregulation and vimentin upregulation in SKOV3 and 3AO human ovarian cancer cells. Wound healing assays and in vitro migration assays indicated that ginsenoside Rb1 weakened hypoxia-enhanced cell migration ability. Furthermore, it was demonstrated that microRNA (miR)-25 is upregulated by hypoxia in ovarian cancer cells, which was attenuated by ginsenoside Rb1 treatment. Additionally, forced expression of miR-25 in ovarian cancer cells was identified to not only trigger EMT, but also block the suppressive effects of ginsenoside Rb1 on hypoxia-induced EMT by negatively targeting the E-cadherin transactivator, EP300. In conclusion, ginsenoside Rb1 may reverse hypoxia-induced EMT by abrogating the suppression of miR-25 on EP300 and E-cadherin, which suggests that ginsenoside Rb1 may be a potential therapeutic candidate for the treatment of ovarian cancer.
Collapse
Affiliation(s)
- Dan Liu
- Center for Translational Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China.,Key Laboratory for Tumor Precision Medicine of Shaanxi Province, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China.,Department of Obstetrics and Gynecology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Ting Liu
- Center for Translational Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China.,Key Laboratory for Tumor Precision Medicine of Shaanxi Province, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China.,Department of Obstetrics and Gynecology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Yue Teng
- Center for Translational Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China.,Key Laboratory for Tumor Precision Medicine of Shaanxi Province, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China.,Department of Obstetrics and Gynecology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Wei Chen
- Center for Laboratory Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Le Zhao
- Center for Translational Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China.,Key Laboratory for Tumor Precision Medicine of Shaanxi Province, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Xu Li
- Center for Translational Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China.,Key Laboratory for Tumor Precision Medicine of Shaanxi Province, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| |
Collapse
|
17
|
Epithelial-to-Mesenchymal Transition and MicroRNAs in Lung Cancer. Cancers (Basel) 2017; 9:cancers9080101. [PMID: 28771186 PMCID: PMC5575604 DOI: 10.3390/cancers9080101] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2017] [Revised: 07/17/2017] [Accepted: 07/26/2017] [Indexed: 12/13/2022] Open
Abstract
Despite major advances, non-small cell lung cancer (NSCLC) remains the major cause of cancer-related death in developed countries. Metastasis and drug resistance are the main factors contributing to relapse and death. Epithelial-to-mesenchymal transition (EMT) is a complex molecular and cellular process involved in tissue remodelling that was extensively studied as an actor of tumour progression, metastasis and drug resistance in many cancer types and in lung cancers. Here we described with an emphasis on NSCLC how the changes in signalling pathways, transcription factors expression or microRNAs that occur in cancer promote EMT. Understanding the biology of EMT will help to define reversing process and treatment strategies. We will see that this complex mechanism is related to inflammation, cell mobility and stem cell features and that it is a dynamic process. The existence of intermediate phenotypes and tumour heterogeneity may be debated in the literature concerning EMT markers, EMT signatures and clinical consequences in NSCLC. However, given the role of EMT in metastasis and in drug resistance the development of EMT inhibitors is an interesting approach to counteract tumour progression and drug resistance. This review describes EMT involvement in cancer with an emphasis on NSCLC and microRNA regulation.
Collapse
|
18
|
Voon DC, Huang RY, Jackson RA, Thiery JP. The EMT spectrum and therapeutic opportunities. Mol Oncol 2017; 11:878-891. [PMID: 28544151 PMCID: PMC5496500 DOI: 10.1002/1878-0261.12082] [Citation(s) in RCA: 67] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2017] [Revised: 05/12/2017] [Accepted: 05/18/2017] [Indexed: 12/18/2022] Open
Abstract
Carcinomas are phenotypically arrayed along an epithelial–mesenchymal transition (EMT) spectrum, a developmental program currently exploited to understand the acquisition of drug resistance through a re‐routing of growth factor signaling. This review collates the current approaches employed in developing therapeutics against cancer‐associated EMT, and provides an assessment of their respective strengths and drawbacks. We reflect on the close relationship between EMT and chemoresistance against current targeted therapeutics, with a special focus on the epigenetic mechanisms that link these processes. This prompts the hypothesis that carcinoma‐associated EMT shares a common epigenetic pathway to cellular plasticity as somatic cell reprogramming during tissue repair and regeneration. Indeed, their striking resemblance suggests that EMT in carcinoma is a pathological adaptation of an intrinsic program of cellular plasticity that is crucial to tissue homeostasis. We thus propose a revised approach that targets the epigenetic mechanisms underlying pathogenic EMT to arrest cellular plasticity regardless of upstream cancer‐driving mutations.
Collapse
Affiliation(s)
- Dominic C Voon
- Institute for Frontier Science Initiative, Kanazawa University, Ishikawa, Japan.,Division of Genetics, Cancer Research Institute, Kanazawa University, Ishikawa, Japan
| | - Ruby Y Huang
- Department of Obstetrics & Gynaecology, National University Hospital, Singapore, Singapore.,Cancer Science Institute of Singapore, National University of Singapore, Singapore, Singapore
| | - Rebecca A Jackson
- Department of Biochemistry, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Jean P Thiery
- Department of Biochemistry, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore.,Inserm Unit 1186 Comprehensive Cancer Center, Institut Gustave Roussy, Villejuif, France.,CNRS UMR 7057 Matter and Complex Systems, University Paris Denis Diderot, Paris, France
| |
Collapse
|
19
|
Amarante MK, de Oliveira CEC, Ariza CB, Sakaguchi AY, Ishibashi CM, Watanabe MAE. The predictive value of transforming growth factor-β in Wilms tumor immunopathogenesis. Int Rev Immunol 2017; 36:233-239. [PMID: 28481647 DOI: 10.1080/08830185.2017.1291639] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Wilms tumor is the most common kidney malignancy in children, especially in children aged less than 6 years. Although therapeutic approach has reached successful rates, there is still room for improvement. Considering the tumor microenvironment, cytokines represent important elements of interaction and communication between tumor cells, stroma, and immune cells. In this regard, the transforming growth factor beta (TGF-β) family members play significant functions in physiological and pathological conditions, particularly in cancer. By regulating cell growth, death, and immortalization, TGF-β signaling pathways exert tumor suppressor effects in normal and early tumor cells. Thus, it is not surprising that a high number of human tumors arise due to alterations in genes coding for various TGF-β signaling components. Understanding the ambiguous role of TGF-β in human cancer is of paramount importance for the development of new therapeutic strategies to specifically block the metastatic signaling pathway of TGF-β without affecting its tumor suppressive effect. In this context, this review attempt to summarize the involvement of TGF-β in Wilms tumor.
Collapse
Affiliation(s)
- Marla Karine Amarante
- a Laboratory of Study and Application of DNA Polymorphisms, Department of Pathological Sciences , Biological Sciences Center, State University of Londrina , Londrina-Paraná , Brazil
| | - Carlos Eduardo Coral de Oliveira
- a Laboratory of Study and Application of DNA Polymorphisms, Department of Pathological Sciences , Biological Sciences Center, State University of Londrina , Londrina-Paraná , Brazil
| | - Carolina Batista Ariza
- a Laboratory of Study and Application of DNA Polymorphisms, Department of Pathological Sciences , Biological Sciences Center, State University of Londrina , Londrina-Paraná , Brazil
| | - Alberto Yoichi Sakaguchi
- a Laboratory of Study and Application of DNA Polymorphisms, Department of Pathological Sciences , Biological Sciences Center, State University of Londrina , Londrina-Paraná , Brazil
| | - Cintya Mayumi Ishibashi
- a Laboratory of Study and Application of DNA Polymorphisms, Department of Pathological Sciences , Biological Sciences Center, State University of Londrina , Londrina-Paraná , Brazil
| | - Maria Angelica Ehara Watanabe
- a Laboratory of Study and Application of DNA Polymorphisms, Department of Pathological Sciences , Biological Sciences Center, State University of Londrina , Londrina-Paraná , Brazil
| |
Collapse
|
20
|
Malek R, Wang H, Taparra K, Tran PT. Therapeutic Targeting of Epithelial Plasticity Programs: Focus on the Epithelial-Mesenchymal Transition. Cells Tissues Organs 2017; 203:114-127. [PMID: 28214899 DOI: 10.1159/000447238] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/27/2016] [Indexed: 12/14/2022] Open
Abstract
Mounting data points to epithelial plasticity programs such as the epithelial-mesenchymal transition (EMT) as clinically relevant therapeutic targets for the treatment of malignant tumors. In addition to the widely realized role of EMT in increasing cancer cell invasiveness during cancer metastasis, the EMT has also been implicated in allowing cancer cells to avoid tumor suppressor pathways during early tumorigenesis. In addition, data linking EMT to innate and acquired treatment resistance further points towards the desire to develop pharmacological therapies to target epithelial plasticity in cancer. In this review we organized our discussion on pathways and agents that can be used to target the EMT in cancer into 3 groups: (1) extracellular inducers of EMT, (2) the transcription factors that orchestrate the EMT transcriptome, and (3) the downstream effectors of EMT. We highlight only briefly specific canonical pathways known to be involved in EMT, such as the signal transduction pathways TGFβ, EFGR, and Axl-Gas6. We emphasize in more detail pathways that we believe are emerging novel pathways and therapeutic targets such as epigenetic therapies, glycosylation pathways, and immunotherapy. The heterogeneity of tumors and the dynamic nature of epithelial plasticity in cancer cells make it likely that targeting only 1 EMT-related process will be unsuccessful or only transiently successful. We suggest that with greater understanding of epithelial plasticity regulation, such as with the EMT, a more systematic targeting of multiple EMT regulatory networks will be the best path forward to improve cancer outcomes.
Collapse
Affiliation(s)
- Reem Malek
- Department of Radiation Oncology and Molecular Radiation Sciences, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | | | | | | |
Collapse
|
21
|
Ingthorsson S, Briem E, Bergthorsson JT, Gudjonsson T. Epithelial Plasticity During Human Breast Morphogenesis and Cancer Progression. J Mammary Gland Biol Neoplasia 2016; 21:139-148. [PMID: 27815674 PMCID: PMC5159441 DOI: 10.1007/s10911-016-9366-3] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2016] [Accepted: 10/23/2016] [Indexed: 01/05/2023] Open
Abstract
Understanding the complex events leading to formation of an epithelial-based organ such as the breast requires a detailed insight into the crosstalk between epithelial and stromal compartments. These interactions occur both through heterotypic cellular interactions and between cells and matrix components. While in vivo models may partially capture these complex interactions, there is a need for in- vitro models to study these events. In this review we discuss cell-cell interactions in breast development focusing on the stem cell niche and branching morphogenesis. Given the recent understanding that the basic developmental events underlying branching morphogenesis are closely related to pathways important to cancer progression, i.e. epithelial plasticity and epithelial to mesenchymal transition (EMT), we will also discuss aspects relevant to cancer progression. In cancer, the adoption of mesenchymal phenotype by the malignant cells allows stromal invasion and subsequent intravasation to blood- or lymphatic vessels, a route that is a prerequisite for metastasis. A number of publications have demonstrated that tumor initiating cells, sometimes referred to as cancer stem cells adapt an EMT phenotype that renders them more resistant to apoptosis and drug therapy. The mechanism behind this phenomenon is currently unknown but this may partially explain relapse in breast cancer patients. Increased understanding of branching morphogenesis in the breast gland and the regulation of EMT and its reverse process mesenchymal to epithelial transition (MET) may hold the keys for future development of methods/drugs that neutralize the invading properties of cancer cells.
Collapse
Affiliation(s)
- Saevar Ingthorsson
- Stem Cell Research Unit, Biomedical Center, School of Health Sciences, University of Iceland, Reykjavík, Iceland
| | - Eirikur Briem
- Stem Cell Research Unit, Biomedical Center, School of Health Sciences, University of Iceland, Reykjavík, Iceland
| | - Jon Thor Bergthorsson
- Stem Cell Research Unit, Biomedical Center, School of Health Sciences, University of Iceland, Reykjavík, Iceland
- Department of Laboratory Hematology, Landspitali, University Hospital, Reykjavík, Iceland
| | - Thorarinn Gudjonsson
- Stem Cell Research Unit, Biomedical Center, School of Health Sciences, University of Iceland, Reykjavík, Iceland.
- Department of Laboratory Hematology, Landspitali, University Hospital, Reykjavík, Iceland.
| |
Collapse
|
22
|
Camci-Unal G, Newsome D, Eustace BK, Whitesides GM. Fibroblasts Enhance Migration of Human Lung Cancer Cells in a Paper-Based Coculture System. Adv Healthc Mater 2016; 5:641-7, 626. [PMID: 26717559 DOI: 10.1002/adhm.201500709] [Citation(s) in RCA: 44] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2015] [Revised: 11/20/2015] [Indexed: 11/06/2022]
Abstract
A multilayered paper-based platform is used to investigate the interactions between human lung tumor cells and fibroblasts that are isolated from primary patient tumor samples.
Collapse
Affiliation(s)
- Gulden Camci-Unal
- Department of Chemistry and Chemical Biology; Harvard University; 12 Oxford Street Cambridge MA 02138 USA
| | - David Newsome
- Vertex Pharmaceuticals Incorporated; 50 Northern Avenue Boston MA 02210 USA
| | - Brenda K. Eustace
- Vertex Pharmaceuticals Incorporated; 50 Northern Avenue Boston MA 02210 USA
| | - George M. Whitesides
- Department of Chemistry and Chemical Biology; Harvard University; 12 Oxford Street Cambridge MA 02138 USA
- Wyss Institute for Biologically Inspired Engineering; Harvard University; 60 Oxford Street Cambridge MA 02138 USA
| |
Collapse
|
23
|
González-Cao M, Rodón J, Karachaliou N, Sánchez J, Santarpia M, Viteri S, Pilotto S, Teixidó C, Riso A, Rosell R. Other targeted drugs in melanoma. ANNALS OF TRANSLATIONAL MEDICINE 2015; 3:266. [PMID: 26605312 DOI: 10.3978/j.issn.2305-5839.2015.08.12] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Targeted therapy drugs are developed against specific molecular alterations on cancer cells. Because they are "targeted" to the tumor, these therapies are more effective and better tolerated than conventional therapies such as chemotherapy. In the last decade, great advances have been made in understanding of melanoma biology and identification of molecular mechanisms involved in malignant transformation of cells. The identification of oncogenic mutated kinases involved in this process provides an opportunity for development of new target therapies. The dependence of melanoma on BRAF-mutant kinase has provided an opportunity for development of mutation-specific inhibitors with high activity and excellent tolerance that are now being used in clinical practice. This marked a new era in the treatment of metastatic melanoma and much research is now ongoing to identify other "druggable" kinases and transduction signaling networking. It is expected that in the near future the spectrum of target drugs for melanoma treatment will increase. Herein, we review the most relevant potential novel drugs for melanoma treatment based on preclinical data and the results of early clinical trials.
Collapse
Affiliation(s)
- María González-Cao
- 1 Translational Cancer Research Unit, Instituto Oncológico Dr Rosell, Quirón Dexeus University Hospital, Barcelona, Spain ; 2 Vall D'Hebron Institute of Oncology and Universitat Autonoma de Barcelona, Barcelona, Spain ; 3 Immunology Department, CNICV, Madrid, Spain ; 4 Medical Oncology Unit, Human Pathology Department, University of Messina, Messina, Italy ; 5 Department of Medical Oncology, University of Verona, Azienda Ospedaliera Universitaria Integrata, Verona, Italy ; 6 Pangaea Biotech S.L, Barcelona, Spain ; 7 Cancer Biology and Precision Medicine Program, Catalan Institute of Oncology, Germans Trias i Pujol Health Sciences Institute and Hospital, Campus Can Ruti, Badalona, Barcelona, Spain ; 8 Fundación Molecular Oncology Research, Barcelona, Spain
| | - Jordi Rodón
- 1 Translational Cancer Research Unit, Instituto Oncológico Dr Rosell, Quirón Dexeus University Hospital, Barcelona, Spain ; 2 Vall D'Hebron Institute of Oncology and Universitat Autonoma de Barcelona, Barcelona, Spain ; 3 Immunology Department, CNICV, Madrid, Spain ; 4 Medical Oncology Unit, Human Pathology Department, University of Messina, Messina, Italy ; 5 Department of Medical Oncology, University of Verona, Azienda Ospedaliera Universitaria Integrata, Verona, Italy ; 6 Pangaea Biotech S.L, Barcelona, Spain ; 7 Cancer Biology and Precision Medicine Program, Catalan Institute of Oncology, Germans Trias i Pujol Health Sciences Institute and Hospital, Campus Can Ruti, Badalona, Barcelona, Spain ; 8 Fundación Molecular Oncology Research, Barcelona, Spain
| | - Niki Karachaliou
- 1 Translational Cancer Research Unit, Instituto Oncológico Dr Rosell, Quirón Dexeus University Hospital, Barcelona, Spain ; 2 Vall D'Hebron Institute of Oncology and Universitat Autonoma de Barcelona, Barcelona, Spain ; 3 Immunology Department, CNICV, Madrid, Spain ; 4 Medical Oncology Unit, Human Pathology Department, University of Messina, Messina, Italy ; 5 Department of Medical Oncology, University of Verona, Azienda Ospedaliera Universitaria Integrata, Verona, Italy ; 6 Pangaea Biotech S.L, Barcelona, Spain ; 7 Cancer Biology and Precision Medicine Program, Catalan Institute of Oncology, Germans Trias i Pujol Health Sciences Institute and Hospital, Campus Can Ruti, Badalona, Barcelona, Spain ; 8 Fundación Molecular Oncology Research, Barcelona, Spain
| | - Jesús Sánchez
- 1 Translational Cancer Research Unit, Instituto Oncológico Dr Rosell, Quirón Dexeus University Hospital, Barcelona, Spain ; 2 Vall D'Hebron Institute of Oncology and Universitat Autonoma de Barcelona, Barcelona, Spain ; 3 Immunology Department, CNICV, Madrid, Spain ; 4 Medical Oncology Unit, Human Pathology Department, University of Messina, Messina, Italy ; 5 Department of Medical Oncology, University of Verona, Azienda Ospedaliera Universitaria Integrata, Verona, Italy ; 6 Pangaea Biotech S.L, Barcelona, Spain ; 7 Cancer Biology and Precision Medicine Program, Catalan Institute of Oncology, Germans Trias i Pujol Health Sciences Institute and Hospital, Campus Can Ruti, Badalona, Barcelona, Spain ; 8 Fundación Molecular Oncology Research, Barcelona, Spain
| | - Mariacarmela Santarpia
- 1 Translational Cancer Research Unit, Instituto Oncológico Dr Rosell, Quirón Dexeus University Hospital, Barcelona, Spain ; 2 Vall D'Hebron Institute of Oncology and Universitat Autonoma de Barcelona, Barcelona, Spain ; 3 Immunology Department, CNICV, Madrid, Spain ; 4 Medical Oncology Unit, Human Pathology Department, University of Messina, Messina, Italy ; 5 Department of Medical Oncology, University of Verona, Azienda Ospedaliera Universitaria Integrata, Verona, Italy ; 6 Pangaea Biotech S.L, Barcelona, Spain ; 7 Cancer Biology and Precision Medicine Program, Catalan Institute of Oncology, Germans Trias i Pujol Health Sciences Institute and Hospital, Campus Can Ruti, Badalona, Barcelona, Spain ; 8 Fundación Molecular Oncology Research, Barcelona, Spain
| | - Santiago Viteri
- 1 Translational Cancer Research Unit, Instituto Oncológico Dr Rosell, Quirón Dexeus University Hospital, Barcelona, Spain ; 2 Vall D'Hebron Institute of Oncology and Universitat Autonoma de Barcelona, Barcelona, Spain ; 3 Immunology Department, CNICV, Madrid, Spain ; 4 Medical Oncology Unit, Human Pathology Department, University of Messina, Messina, Italy ; 5 Department of Medical Oncology, University of Verona, Azienda Ospedaliera Universitaria Integrata, Verona, Italy ; 6 Pangaea Biotech S.L, Barcelona, Spain ; 7 Cancer Biology and Precision Medicine Program, Catalan Institute of Oncology, Germans Trias i Pujol Health Sciences Institute and Hospital, Campus Can Ruti, Badalona, Barcelona, Spain ; 8 Fundación Molecular Oncology Research, Barcelona, Spain
| | - Sara Pilotto
- 1 Translational Cancer Research Unit, Instituto Oncológico Dr Rosell, Quirón Dexeus University Hospital, Barcelona, Spain ; 2 Vall D'Hebron Institute of Oncology and Universitat Autonoma de Barcelona, Barcelona, Spain ; 3 Immunology Department, CNICV, Madrid, Spain ; 4 Medical Oncology Unit, Human Pathology Department, University of Messina, Messina, Italy ; 5 Department of Medical Oncology, University of Verona, Azienda Ospedaliera Universitaria Integrata, Verona, Italy ; 6 Pangaea Biotech S.L, Barcelona, Spain ; 7 Cancer Biology and Precision Medicine Program, Catalan Institute of Oncology, Germans Trias i Pujol Health Sciences Institute and Hospital, Campus Can Ruti, Badalona, Barcelona, Spain ; 8 Fundación Molecular Oncology Research, Barcelona, Spain
| | - Cristina Teixidó
- 1 Translational Cancer Research Unit, Instituto Oncológico Dr Rosell, Quirón Dexeus University Hospital, Barcelona, Spain ; 2 Vall D'Hebron Institute of Oncology and Universitat Autonoma de Barcelona, Barcelona, Spain ; 3 Immunology Department, CNICV, Madrid, Spain ; 4 Medical Oncology Unit, Human Pathology Department, University of Messina, Messina, Italy ; 5 Department of Medical Oncology, University of Verona, Azienda Ospedaliera Universitaria Integrata, Verona, Italy ; 6 Pangaea Biotech S.L, Barcelona, Spain ; 7 Cancer Biology and Precision Medicine Program, Catalan Institute of Oncology, Germans Trias i Pujol Health Sciences Institute and Hospital, Campus Can Ruti, Badalona, Barcelona, Spain ; 8 Fundación Molecular Oncology Research, Barcelona, Spain
| | - Aldo Riso
- 1 Translational Cancer Research Unit, Instituto Oncológico Dr Rosell, Quirón Dexeus University Hospital, Barcelona, Spain ; 2 Vall D'Hebron Institute of Oncology and Universitat Autonoma de Barcelona, Barcelona, Spain ; 3 Immunology Department, CNICV, Madrid, Spain ; 4 Medical Oncology Unit, Human Pathology Department, University of Messina, Messina, Italy ; 5 Department of Medical Oncology, University of Verona, Azienda Ospedaliera Universitaria Integrata, Verona, Italy ; 6 Pangaea Biotech S.L, Barcelona, Spain ; 7 Cancer Biology and Precision Medicine Program, Catalan Institute of Oncology, Germans Trias i Pujol Health Sciences Institute and Hospital, Campus Can Ruti, Badalona, Barcelona, Spain ; 8 Fundación Molecular Oncology Research, Barcelona, Spain
| | - Rafael Rosell
- 1 Translational Cancer Research Unit, Instituto Oncológico Dr Rosell, Quirón Dexeus University Hospital, Barcelona, Spain ; 2 Vall D'Hebron Institute of Oncology and Universitat Autonoma de Barcelona, Barcelona, Spain ; 3 Immunology Department, CNICV, Madrid, Spain ; 4 Medical Oncology Unit, Human Pathology Department, University of Messina, Messina, Italy ; 5 Department of Medical Oncology, University of Verona, Azienda Ospedaliera Universitaria Integrata, Verona, Italy ; 6 Pangaea Biotech S.L, Barcelona, Spain ; 7 Cancer Biology and Precision Medicine Program, Catalan Institute of Oncology, Germans Trias i Pujol Health Sciences Institute and Hospital, Campus Can Ruti, Badalona, Barcelona, Spain ; 8 Fundación Molecular Oncology Research, Barcelona, Spain
| |
Collapse
|
24
|
Pasquier J, Abu-Kaoud N, Al Thani H, Rafii A. Epithelial to Mesenchymal Transition in a Clinical Perspective. JOURNAL OF ONCOLOGY 2015; 2015:792182. [PMID: 26425122 PMCID: PMC4575734 DOI: 10.1155/2015/792182] [Citation(s) in RCA: 67] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/24/2014] [Accepted: 01/13/2015] [Indexed: 02/08/2023]
Abstract
Tumor growth and metastatic dissemination rely on cellular plasticity. Among the different phenotypes acquired by cancer cells, epithelial to mesenchymal transition (EMT) has been extensively illustrated. Indeed, this transition allows an epithelial polarized cell to acquire a more mesenchymal phenotype with increased mobility and invasiveness. The role of EMT is quite clear during developmental stage. In the neoplastic context in many tumors EMT has been associated with a more aggressive tumor phenotype including local invasion and distant metastasis. EMT allows the cell to invade surrounding tissues and survive in the general circulation and through a stem cell phenotype grown in the host organ. The molecular pathways underlying EMT have also been clearly defined and their description is beyond the scope of this review. Here we will summarize and analyze the attempts made to block EMT in the therapeutic context. Indeed, till today, most of the studies are made in animal models. Few clinical trials are ongoing with no obvious benefits of EMT inhibitors yet. We point out the limitations of EMT targeting such tumor heterogeneity or the dynamics of EMT during disease progression.
Collapse
Affiliation(s)
- Jennifer Pasquier
- Stem Cell and Microenvironment Laboratory, Department of Genetic Medicine and Obstetrics and Gynecology, Weill Cornell Medical College in Qatar, Education City, Qatar Foundation, P.O. Box 24144, Doha, Qatar
- Department of Genetic Medicine, Weill Cornell Medical College, New York, NY 10021, USA
| | - Nadine Abu-Kaoud
- Stem Cell and Microenvironment Laboratory, Department of Genetic Medicine and Obstetrics and Gynecology, Weill Cornell Medical College in Qatar, Education City, Qatar Foundation, P.O. Box 24144, Doha, Qatar
| | - Haya Al Thani
- Stem Cell and Microenvironment Laboratory, Department of Genetic Medicine and Obstetrics and Gynecology, Weill Cornell Medical College in Qatar, Education City, Qatar Foundation, P.O. Box 24144, Doha, Qatar
- Department of Genetic Medicine, Weill Cornell Medical College, New York, NY 10021, USA
| | - Arash Rafii
- Stem Cell and Microenvironment Laboratory, Department of Genetic Medicine and Obstetrics and Gynecology, Weill Cornell Medical College in Qatar, Education City, Qatar Foundation, P.O. Box 24144, Doha, Qatar
- Department of Genetic Medicine, Weill Cornell Medical College, New York, NY 10021, USA
| |
Collapse
|
25
|
Park SA, Kim MJ, Park SY, Kim JS, Lee SJ, Woo HA, Kim DK, Nam JS, Sheen YY. EW-7197 inhibits hepatic, renal, and pulmonary fibrosis by blocking TGF-β/Smad and ROS signaling. Cell Mol Life Sci 2015; 72:2023-39. [PMID: 25487606 PMCID: PMC11113926 DOI: 10.1007/s00018-014-1798-6] [Citation(s) in RCA: 107] [Impact Index Per Article: 11.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2014] [Revised: 11/27/2014] [Accepted: 12/01/2014] [Indexed: 01/07/2023]
Abstract
Fibrosis is an inherent response to chronic damage upon immense apoptosis or necrosis. Transforming growth factor-beta1 (TGF-β1) signaling plays a key role in the fibrotic response to chronic liver injury. To develop anti-fibrotic therapeutics, we synthesized a novel small-molecule inhibitor of the TGF-β type I receptor kinase (ALK5), EW-7197, and evaluated its therapeutic potential in carbon tetrachloride (CCl4) mouse, bile duct ligation (BDL) rat, bleomycin (BLM) mouse, and unilateral ureteral obstruction (UUO) mouse models. Western blot, immunofluorescence, siRNA, and ChIP analysis were carried out to characterize EW-7197 as a TGF-β/Smad signaling inhibitor in LX-2, Hepa1c1c7, NRK52E, and MRC5 cells. In vivo anti-fibrotic activities of EW-7197 were examined by microarray, immunohistochemistry, western blotting, and a survival study in the animal models. EW-7197 decreased the expression of collagen, α-smooth muscle actin (α-SMA), fibronectin, 4-hydroxy-2, 3-nonenal, and integrins in the livers of CCl4 mice and BDL rats, in the lungs of BLM mice, and in the kidneys of UUO mice. Furthermore, EW-7197 extended the lifespan of CCl4 mice, BDL rats, and BLM mice. EW-7197 blocked the TGF-β1-stimulated production of reactive oxygen species (ROS), collagen, and α-SMA in LX-2 cells and hepatic stellate cells (HSCs) isolated from mice. Moreover, EW-7197 attenuated TGF-β- and ROS-induced HSCs activation to myofibroblasts as well as extracellular matrix accumulation. The mechanism of EW-7197 appeared to be blockade of both TGF-β1/Smad2/3 and ROS signaling to exert an anti-fibrotic activity. This study shows that EW-7197 has a strong potential as an anti-fibrosis therapeutic agent via inhibition of TGF-β-/Smad2/3 and ROS signaling.
Collapse
Affiliation(s)
- Sang-A Park
- College of Pharmacy, Ewha Womans University, Seodaemun-gu, Seoul, 120-750 South Korea
| | - Min-Jin Kim
- College of Pharmacy, Ewha Womans University, Seodaemun-gu, Seoul, 120-750 South Korea
| | - So-Yeon Park
- College of Pharmacy, Ewha Womans University, Seodaemun-gu, Seoul, 120-750 South Korea
| | - Jung-Shin Kim
- College of Pharmacy, Ewha Womans University, Seodaemun-gu, Seoul, 120-750 South Korea
| | - Seon-Joo Lee
- College of Pharmacy, Ewha Womans University, Seodaemun-gu, Seoul, 120-750 South Korea
| | - Hyun Ae Woo
- College of Pharmacy, Ewha Womans University, Seodaemun-gu, Seoul, 120-750 South Korea
| | - Dae-Kee Kim
- College of Pharmacy, Ewha Womans University, Seodaemun-gu, Seoul, 120-750 South Korea
| | - Jeong-Seok Nam
- Laboratory of Tumor Suppressor, Lee Gil Ya Cancer and Diabetes Institute, Gachon University, Incheon, 406-840 South Korea
| | - Yhun Yhong Sheen
- College of Pharmacy, Ewha Womans University, Seodaemun-gu, Seoul, 120-750 South Korea
| |
Collapse
|
26
|
Abstract
Cancer metastasis is highly inefficient and complex. Common features of metastatic cancer cells have been observed using cancer cell lines and genetically reconstituted mouse and human tumor xenograft models. These include cancer cell interaction with the tumor microenvironment and the ability of cancer cells to sense extracellular stimuli and adapt to adverse growth conditions. This review summarizes the coordinated response of cancer cells to soluble growth factors, such as RANKL, by a unique feed forward mechanism employing coordinated upregulation of RANKL and c-Met with downregulation of androgen receptor. The RANK-mediated signal network was found to drive epithelial to mesenchymal transition in prostate cancer cells, promote osteomimicry and the ability of prostate cancer cells to assume stem cell and neuroendocrine phenotypes, and confer the ability of prostate cancer cells to home to bone. Prostate cancer cells with activated RANK-mediated signal network were observed to recruit and even transform the non-tumorigenic prostate cancer cells to participate in bone and soft tissue colonization. The coordinated regulation of cancer cell invasion and metastasis by the feed forward mechanism involving RANKL, c-Met, transcription factors, and VEGF-neuropilin could offer new therapeutic opportunities to target prostate cancer bone and soft tissue metastases.
Collapse
Affiliation(s)
- Gina Chia-Yi Chu
- Departments of Medicine and Surgery, Samuel Orchin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, CA, 90048, USA,
| | | |
Collapse
|
27
|
Kothari AN, Mi Z, Zapf M, Kuo PC. Novel clinical therapeutics targeting the epithelial to mesenchymal transition. Clin Transl Med 2014; 3:35. [PMID: 25343018 PMCID: PMC4198571 DOI: 10.1186/s40169-014-0035-0] [Citation(s) in RCA: 55] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2014] [Accepted: 09/25/2014] [Indexed: 01/25/2023] Open
Abstract
The epithelial to mesenchymal transition (EMT) is implicated in many processes, ranging from tissue and organogenesis to cancer and metastatic spread. Understanding the key regulatory mechanisms and mediators within this process offers the opportunity to develop novel therapeutics with broad clinical applicability. To date, several components of EMT already are targeted using pharmacologic agents in fibrosis and cancer. As our knowledge of EMT continues to grow, the potential for novel therapeutics will also increase. This review focuses on the role of EMT both as a necessary part of development and a key player in disease progression, specifically the similarity in pathways used during both processes as targets for drug development. Also, the key role of the tumor microenvironment with EMT is outlined, focusing on both co-factors and cell types with the ability to modulate the progression of EMT in cancer and metastatic disease. Lastly, we discuss the current status of clinical therapies both in development and those progressed to clinical trial specifically targeting pathologic EMTs including small molecule inhibitors, non-coding RNAs, exogenous co-factors, and adjunctive therapies to current chemotherapeutics.
Collapse
Affiliation(s)
- Anai N Kothari
- Department of Surgery, Oncology Institute, Loyola University Medical Center, 2160 South First Ave, EMS Bldg, Rm 3244, Maywood 60153, IL, USA
| | - Zhiyong Mi
- Department of Surgery, Oncology Institute, Loyola University Medical Center, 2160 South First Ave, EMS Bldg, Rm 3244, Maywood 60153, IL, USA
| | - Matthew Zapf
- Department of Surgery, Oncology Institute, Loyola University Medical Center, 2160 South First Ave, EMS Bldg, Rm 3244, Maywood 60153, IL, USA
| | - Paul C Kuo
- Department of Surgery, Oncology Institute, Loyola University Medical Center, 2160 South First Ave, EMS Bldg, Rm 3244, Maywood 60153, IL, USA
| |
Collapse
|
28
|
Park CY, Min KN, Son JY, Park SY, Nam JS, Kim DK, Sheen YY. An novel inhibitor of TGF-β type I receptor, IN-1130, blocks breast cancer lung metastasis through inhibition of epithelial–mesenchymal transition. Cancer Lett 2014; 351:72-80. [DOI: 10.1016/j.canlet.2014.05.006] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2014] [Revised: 04/29/2014] [Accepted: 05/01/2014] [Indexed: 01/13/2023]
|
29
|
Sun X, Kim YH, Phan TN, Yang BS. Topical application of ALK5 inhibitor A-83-01 reduces burn wound contraction in rats by suppressing myofibroblast population. Biosci Biotechnol Biochem 2014; 78:1805-12. [PMID: 25351330 DOI: 10.1080/09168451.2014.932666] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Burn scar contracture that follows the healing of deep dermal burns causes severe deformation and functional impairment. However, its current therapeutic interventions are limited with unsatisfactory outcomes. When we treated deep second-degree burns in rat skin with activin-like kinase 5 (ALK5) inhibitor A-83-01, it reduced wound contraction and enhanced the area of re-epithelialization so that the overall time for wound closing was not altered. In addition, it reduced myofibroblast population in the dermis of burn scar with a diminished deposition of its biomarker proteins such as α-SMA and collagen. Treatment of rat dermal fibroblast with A-83-01 inhibited transforming growth factor-β1 (TGF-β1)-dependent induction of α-SMA and collagen type I. Taken together, these results suggest that topical application of ALK5 inhibitor A-83-01 could be effective in preventing the contraction of burn wound without delaying the wound closure by virtue of its inhibitory activity against the TGF-β-induced increase of myofibroblast population.
Collapse
Affiliation(s)
- Xiaoyan Sun
- a Chemical Kinomics Research Center , Korea Institute of Science and Technology , Seoul , Korea
| | | | | | | |
Collapse
|
30
|
Sheen YY, Kim MJ, Park SA, Park SY, Nam JS. Targeting the Transforming Growth Factor-β Signaling in Cancer Therapy. Biomol Ther (Seoul) 2014; 21:323-31. [PMID: 24244818 PMCID: PMC3825194 DOI: 10.4062/biomolther.2013.072] [Citation(s) in RCA: 78] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2013] [Accepted: 09/24/2013] [Indexed: 12/21/2022] Open
Abstract
TGF-β pathway is being extensively evaluated as a potential therapeutic target. The transforming growth factor-β (TGF-β) signaling pathway has the dual role in both tumor suppression and tumor promotion. To design cancer therapeutics successfully, it is important to understand TGF-β related functional contexts. This review discusses the molecular mechanism of the TGF-β pathway and describes the different ways of tumor suppression and promotion by TGF-β. In the last part of the review, the data on targeting TGF-β pathway for cancer treatment is assessed. The TGF-β inhibitors in pre-clinical studies, and Phase I and II clinical trials are updated.
Collapse
|
31
|
Jin CH, Krishnaiah M, Sreenu D, Subrahmanyam VB, Rao KS, Lee HJ, Park SJ, Park HJ, Lee K, Sheen YY, Kim DK. Discovery of N-((4-([1,2,4]triazolo[1,5-a]pyridin-6-yl)-5-(6-methylpyridin-2-yl)-1H-imidazol-2-yl)methyl)-2-fluoroaniline (EW-7197): a highly potent, selective, and orally bioavailable inhibitor of TGF-β type I receptor kinase as cancer immunotherapeutic/antifibrotic agent. J Med Chem 2014; 57:4213-38. [PMID: 24786585 DOI: 10.1021/jm500115w] [Citation(s) in RCA: 102] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
A series of 2-substituted-4-([1,2,4]triazolo[1,5-a]pyridin-6-yl)-5-(6-methylpyridin-2-yl)imidazoles was synthesized and evaluated to optimize a prototype inhibitor of TGF-β type I receptor kinase (ALK5), 6. Combination of replacement of a quinoxalin-6-yl moiety of 6 with a [1,2,4]triazolo[1,5-a]pyridin-6-yl moiety, insertion of a methyleneamino linker, and a o-F substituent in the phenyl ring markedly increased ALK5 inhibitory activity, kinase selectivity, and oral bioavailability. The 12b (EW-7197) inhibited ALK5 with IC50 value of 0.013 μM in a kinase assay and with IC50 values of 0.0165 and 0.0121 μM in HaCaT (3TP-luc) stable cells and 4T1 (3TP-luc) stable cells, respectively, in a luciferase assay. Selectivity profiling of 12b using a panel of 320 protein kinases revealed that it is a highly selective ALK5/ALK4 inhibitor. Pharmacokinetic study with 12b·HCl in rats showed an oral bioavailability of 51% with high systemic exposure (AUC) of 1426 ng × h/mL and maximum plasma concentration (Cmax) of 1620 ng/mL. Rational optimization of 6 has led to the identification of a highly potent, selective, and orally bioavailable ALK5 inhibitor 12b.
Collapse
Affiliation(s)
- Cheng Hua Jin
- Graduate School of Pharmaceutical Sciences, College of Pharmacy, Ewha Womans University , 11-1 Daehyun-dong, Seodaemun-gu, Seoul 120-750, Korea
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
32
|
Son JY, Park SY, Kim SJ, Lee SJ, Park SA, Kim MJ, Kim SW, Kim DK, Nam JS, Sheen YY. EW-7197, a novel ALK-5 kinase inhibitor, potently inhibits breast to lung metastasis. Mol Cancer Ther 2014; 13:1704-16. [PMID: 24817629 DOI: 10.1158/1535-7163.mct-13-0903] [Citation(s) in RCA: 69] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Advanced tumors produce an excessive amount of transforming growth factor β (TGFβ), which promotes tumor progression at late stages of malignancy. The purpose of this study was to develop anti-TGFβ therapeutics for cancer. We synthesized a novel small-molecule TGFβ receptor I kinase (activin receptor-like kinase 5) inhibitor termed N-[[4-([1,2,4]triazolo[1,5-a]pyridin-6-yl)-5-(6-methylpyridin-2-yl)-1H-imidazol-2-yl]methyl]-2-fluoroaniline (EW-7197), and we investigated its potential antimetastatic efficacy in mouse mammary tumor virus (MMTV)/c-Neu mice and 4T1 orthotopic-grafted mice. EW-7197 inhibited Smad/TGFβ signaling, cell migration, invasion, and lung metastasis in MMTV/c-Neu mice and 4T1 orthotopic-grafted mice. EW-7197 also inhibited the epithelial-to-mesenchymal transition (EMT) in both TGFβ-treated breast cancer cells and 4T1 orthotopic-grafted mice. Furthermore, EW-7197 enhanced cytotoxic T lymphocyte activity in 4T1 orthotopic-grafted mice and increased the survival time of 4T1-Luc and 4T1 breast tumor-bearing mice. In summary, EW-7197 showed potent in vivo antimetastatic activity, indicating its potential for use as an anticancer therapy.
Collapse
Affiliation(s)
- Ji Yeon Son
- Authors' Affiliations: College of Pharmacy, Ewha Womans University, Seodaemun-gu, Seoul; and
| | - So-Yeon Park
- Authors' Affiliations: College of Pharmacy, Ewha Womans University, Seodaemun-gu, Seoul; and
| | - Sol-Ji Kim
- Authors' Affiliations: College of Pharmacy, Ewha Womans University, Seodaemun-gu, Seoul; and
| | - Seon Joo Lee
- Authors' Affiliations: College of Pharmacy, Ewha Womans University, Seodaemun-gu, Seoul; and
| | - Sang-A Park
- Authors' Affiliations: College of Pharmacy, Ewha Womans University, Seodaemun-gu, Seoul; and
| | - Min-Jin Kim
- Authors' Affiliations: College of Pharmacy, Ewha Womans University, Seodaemun-gu, Seoul; and
| | - Seung Won Kim
- Authors' Affiliations: College of Pharmacy, Ewha Womans University, Seodaemun-gu, Seoul; and
| | - Dae-Kee Kim
- Authors' Affiliations: College of Pharmacy, Ewha Womans University, Seodaemun-gu, Seoul; and
| | - Jeong-Seok Nam
- Laboratory of Tumor Suppressor, Lee Gil Ya Cancer and Diabetes Institute, Gachon University, Incheon, South Korea
| | - Yhun Yhong Sheen
- Authors' Affiliations: College of Pharmacy, Ewha Womans University, Seodaemun-gu, Seoul; and
| |
Collapse
|
33
|
Choi JH, Hwang YP, Kim HG, Khanal T, Do MT, Jin SW, Han HJ, Lee HS, Lee YC, Chung YC, Jeong TC, Jeong HG. Saponins from the roots of Platycodon grandiflorum suppresses TGFβ1-induced epithelial-mesenchymal transition via repression of PI3K/Akt, ERK1/2 and Smad2/3 pathway in human lung carcinoma A549 cells. Nutr Cancer 2013; 66:140-51. [PMID: 24341702 DOI: 10.1080/01635581.2014.853087] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Transforming growth factor β (TGFβ) is a multifunctional cytokine that induces growth arrest, tissue fibrosis, and epithelial-mesenchymal transition (EMT) through activation of Smad and non-Smad signaling pathways. EMT is the differentiation switch by which polarized epithelial cells differentiate into contractile and motile mesenchymal cells. Our previous studies have shown that saponins from the roots of Platycodon grandiflorum (CKS) have antiinflammatory, antioxidant, antimetastatic, and hepatoprotective effects. In this study, we investigated the inhibitory effect of CKS on TGFβ1-induced alterations characteristic of EMT in human lung carcinoma A549 cells. We found that CKS-treated cells displayed inhibited TGFβ1-mediated E-cadherin downregulation and Vimentin upregulation and also retained epithelial morphology. Furthermore, TGFβ1-increased Snail expression, a repressor of E-cadherin and an inducer of the EMT, was reduced by CKS. CKS inhibited TGFβ1-induced phosphorylation of Akt, ERK1/2, and glycogen synthase kinase-3β (GSK-3β). Inhibition of PI3K/Akt and ERK1/2 also blocked TGFβ1-induced GSK-3β phosphorylation and Snail activation. Furthermore, TGFβ1-increased Snail expression was reduced by selective inhibitors of Akt and ERK1/2. Moreover, CKS treatment attenuated TGFβ1-induced Smad2/3 phosphorylation and upregulated Smad7 expression. These results indicate that pretreatment with the CKS inhibits the TGFβ1-induced EMT through PI3K/Akt, ERK1/2, GSK-3β and Smad2/3 in human lung carcinoma cells.
Collapse
Affiliation(s)
- Jae Ho Choi
- a Department of Toxicology, College of Pharmacy , Chungnam National University , Daejeon , Republic of Korea
| | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
34
|
Samatov TR, Tonevitsky AG, Schumacher U. Epithelial-mesenchymal transition: focus on metastatic cascade, alternative splicing, non-coding RNAs and modulating compounds. Mol Cancer 2013; 12:107. [PMID: 24053443 PMCID: PMC3848796 DOI: 10.1186/1476-4598-12-107] [Citation(s) in RCA: 108] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2013] [Accepted: 09/16/2013] [Indexed: 12/18/2022] Open
Abstract
Epithelial-mesenchymal transition (EMT) is a key process in embryonic development and metastases formation during malignant progression. This review focuses on transcriptional regulation, non-coding RNAs, alternative splicing events and cell adhesion molecules regulation during EMT. Additionally, we summarize the knowledge with regard to the small potentially druggable molecules capable of modulating EMT for cancer therapy.
Collapse
Affiliation(s)
- Timur R Samatov
- SRC Bioclinicum, Ugreshskaya str 2/85, Moscow 115088, Russia.
| | | | | |
Collapse
|