1
|
Hiremath IS, Goel A, Warrier S, Kumar AP, Sethi G, Garg M. The multidimensional role of the Wnt/β-catenin signaling pathway in human malignancies. J Cell Physiol 2021; 237:199-238. [PMID: 34431086 DOI: 10.1002/jcp.30561] [Citation(s) in RCA: 47] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Revised: 07/28/2021] [Accepted: 08/09/2021] [Indexed: 02/06/2023]
Abstract
Several signaling pathways have been identified as important for developmental processes. One of such important cascades is the Wnt/β-catenin signaling pathway, which can regulate various physiological processes such as embryonic development, tissue homeostasis, and tissue regeneration; while its dysregulation is implicated in several pathological conditions especially cancers. Interestingly, deregulation of the Wnt/β-catenin pathway has been reported to be closely associated with initiation, progression, metastasis, maintenance of cancer stem cells, and drug resistance in human malignancies. Moreover, several genetic and experimental models support the inhibition of the Wnt/β-catenin pathway to answer the key issues related to cancer development. The present review focuses on different regulators of Wnt pathway and how distinct mutations, deletion, and amplification in these regulators could possibly play an essential role in the development of several cancers such as colorectal, melanoma, breast, lung, and leukemia. Additionally, we also provide insights on diverse classes of inhibitors of the Wnt/β-catenin pathway, which are currently in preclinical and clinical trial against different cancers.
Collapse
Affiliation(s)
- Ishita S Hiremath
- Department of Bioengineering, Birla Institute of Technology, Mesra, Ranchi, Jharkhand, India
| | - Arul Goel
- La Canada High School, La Canada Flintridge, California, USA
| | - Sudha Warrier
- Division of Cancer Stem Cells and Cardiovascular Regeneration, Manipal Institute of Regenerative Medicine, Manipal Academy of Higher Education (MAHE), Bangalore, Karnataka, India.,Cuor Stem Cellutions Pvt Ltd, Manipal Institute of Regenerative Medicine, Manipal Academy of Higher Education (MAHE), Bangalore, Karnataka, India
| | - Alan Prem Kumar
- Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore.,Cancer Science Institute of Singapore and Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore.,NUS Centre for Cancer Research, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Gautam Sethi
- Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore.,NUS Centre for Cancer Research, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Manoj Garg
- Amity Institute of Biotechnology, Amity University, Manesar, Haryana, India
| |
Collapse
|
2
|
Abrahamian C, Grimm C. Endolysosomal Cation Channels and MITF in Melanocytes and Melanoma. Biomolecules 2021; 11:biom11071021. [PMID: 34356645 PMCID: PMC8301777 DOI: 10.3390/biom11071021] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Revised: 07/08/2021] [Accepted: 07/12/2021] [Indexed: 01/25/2023] Open
Abstract
Microphthalmia-associated transcription factor (MITF) is the principal transcription factor regulating pivotal processes in melanoma cell development, growth, survival, proliferation, differentiation and invasion. In recent years, convincing evidence has been provided attesting key roles of endolysosomal cation channels, specifically TPCs and TRPMLs, in cancer, including breast cancer, glioblastoma, bladder cancer, hepatocellular carcinoma and melanoma. In this review, we provide a gene expression profile of these channels in different types of cancers and decipher their roles, in particular the roles of two-pore channel 2 (TPC2) and TRPML1 in melanocytes and melanoma. We specifically discuss the signaling cascades regulating MITF and the relationship between endolysosomal cation channels, MAPK, canonical Wnt/GSK3 pathways and MITF.
Collapse
|
3
|
Fernandez CJ, George AS, Subrahmanyan NA, Pappachan JM. Epidemiological link between obesity, type 2 diabetes mellitus and cancer. World J Methodol 2021; 11:23-45. [PMID: 34026577 PMCID: PMC8127420 DOI: 10.5662/wjm.v11.i3.23] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/13/2021] [Revised: 03/02/2021] [Accepted: 03/19/2021] [Indexed: 02/06/2023] Open
Abstract
There exists a complex interaction between obesity, type 2 diabetes mellitus (T2DM) and cancer, and an increase in the incidence of cancer is expected with the growing obesity-diabetes pandemic. The association of cancer with diabetes mellitus and obesity appears to be site-specific, the highest risk being for post-menopausal breast cancer, endometrial cancer, and colorectal cancer. Moreover, there is worsening of hyperglycaemia with the onset of cancer, evidencing a bi-directional link between cancer and diabetes mellitus and the need for monitoring for diabetes in cancer survivors. In this review, we look at the epidemiological evidence from observational studies and Mendelian randomization studies linking obesity, diabetes, and cancer, as well as the complex pathophysiological mechanisms involved, including insulin resistance with associated hyperinsulinaemia, the effect of chronic low-grade inflammation, and the effect of various adipokines that are associated with obesity and T2DM. Additionally, we describe the novel therapeutic strategies, based on their role on the discrete pathophysiological mechanisms involved in the tumourigenesis.
Collapse
Affiliation(s)
- Cornelius J Fernandez
- Department of Endocrinology and Metabolism, Pilgrim Hospital, United Lincolnshire Hospitals NHS Trust, Boston PE21 9QS, United Kingdom
| | - Annu Susan George
- Department of Medical Oncology, VPS Lakeshore Hospital, Cochin 682040, India
| | | | - Joseph M Pappachan
- Department of Endocrinology and Metabolism, Lancashire Teaching Hospitals NHS Trust, Preston PR2 9HT, United Kingdom
- Faculty of Science, Manchester Metropolitan University, Manchester M15 6BH, United Kingdom
- Faculty of Biology, Medicine and Health, The University of Manchester, Manchester M13 9PL, United Kingdom
| |
Collapse
|
4
|
Poloznikov AA, Muyzhnek EL, Nikulin SV, Kaprin AD, Ashrafyan LA, Rozhkova NI, Labazanova PG, Kiselev VI. Antitumor Activity of Indole-3-carbinol in Breast Cancer Cells: Phenotype, Genetic Pattern, and DNA Methylation Inversion. APPL BIOCHEM MICRO+ 2020. [DOI: 10.1134/s0003683820090070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
5
|
Lavu N, Richardson L, Radnaa E, Kechichian T, Urrabaz-Garza R, Sheller-Miller S, Bonney E, Menon R. Oxidative stress-induced downregulation of glycogen synthase kinase 3 beta in fetal membranes promotes cellular senescence†. Biol Reprod 2020; 101:1018-1030. [PMID: 31292604 DOI: 10.1093/biolre/ioz119] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2019] [Revised: 05/30/2019] [Accepted: 07/08/2019] [Indexed: 02/06/2023] Open
Abstract
OBJECTIVE Oxidative stress (OS)-induced stress signaler p38 mitogen-activated protein kinase (p38MAPK) activation and fetal membrane senescence are associated with parturition. This study determined changes in glycogen synthase kinase 3 beta (GSK3β) and its regulation by p38MAPK in effecting senescence to further delineate the molecular mechanism involved in senescence. METHODS Primary human amnion epithelial cells and amnion mesenchymal cells were treated with cigarette smoke extract (CSE, OS inducer). Expression of total and phosphorylated GSK3β and p38MAPK, and that of GSK3β's downstream targets: beta-catenin (β-Cat) and nuclear factor erythroid 2-related factor 2 (Nrf2) (western blot analysis), cell cycle regulation and senescence (flow cytometry) were determined. The specificity of GSK3β and p38MAPK's mechanistic role was tested by co-treating cells with their respective inhibitors, CHIR99021 and SB203580. Exosomal secretion of β-Cat from OS-induced cells was confirmed by immunofluorescence confocal microscopy and western blot. RESULTS OS induced by CSE resulted in phosphorylation of GSK3β (inactivation) and p38MAPK (activation) that was associated with cell cycle arrest and senescence. Inhibitors to GSK3β and p38MAPK verified their roles. Glycogen synthase kinase 3 beta inactivation was associated with nuclear translocation of antioxidant Nrf2 and exosomal secretion of β-Cat. CONCLUSIONS OS-induced P-p38MAPK activation is associated with functional downregulation of GSK3β and arrest of cell cycle progression and senescence of amnion cells. Lack of nuclear translocation of β-Cat and its excretion via exosomes further supports the postulation that GSK3β down-regulation by p38MAPK may stop cell proliferation preceding cell senescence. A better understanding of molecular mechanisms of senescence will help develop therapeutic strategies to prevent preterm birth.
Collapse
Affiliation(s)
- Narmada Lavu
- Department of Obstetrics & Gynecology, Division of Maternal-Fetal Medicine & Perinatal Research, The University of Texas Medical Branch at Galveston, Galveston, Texas, USA.,Department of Neuroscience, Cell Biology & Anatomy, The University of Texas Medical Branch at Galveston, Galveston, Texas, USA
| | - Lauren Richardson
- Department of Obstetrics & Gynecology, Division of Maternal-Fetal Medicine & Perinatal Research, The University of Texas Medical Branch at Galveston, Galveston, Texas, USA.,Department of Neuroscience, Cell Biology & Anatomy, The University of Texas Medical Branch at Galveston, Galveston, Texas, USA
| | - Enkhtuya Radnaa
- Department of Obstetrics & Gynecology, Division of Maternal-Fetal Medicine & Perinatal Research, The University of Texas Medical Branch at Galveston, Galveston, Texas, USA
| | - Talar Kechichian
- Department of Obstetrics & Gynecology, Division of Maternal-Fetal Medicine & Perinatal Research, The University of Texas Medical Branch at Galveston, Galveston, Texas, USA
| | - Rheanna Urrabaz-Garza
- Department of Obstetrics & Gynecology, Division of Maternal-Fetal Medicine & Perinatal Research, The University of Texas Medical Branch at Galveston, Galveston, Texas, USA
| | - Samantha Sheller-Miller
- Department of Obstetrics & Gynecology, Division of Maternal-Fetal Medicine & Perinatal Research, The University of Texas Medical Branch at Galveston, Galveston, Texas, USA
| | - Elizabeth Bonney
- Department of Obstetrics and Gynecology, University of Vermont, Burlington, Vermont, USA
| | - Ramkumar Menon
- Department of Obstetrics & Gynecology, Division of Maternal-Fetal Medicine & Perinatal Research, The University of Texas Medical Branch at Galveston, Galveston, Texas, USA
| |
Collapse
|
6
|
Gajos-Michniewicz A, Czyz M. WNT Signaling in Melanoma. Int J Mol Sci 2020; 21:E4852. [PMID: 32659938 PMCID: PMC7402324 DOI: 10.3390/ijms21144852] [Citation(s) in RCA: 117] [Impact Index Per Article: 29.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2020] [Revised: 07/06/2020] [Accepted: 07/07/2020] [Indexed: 12/12/2022] Open
Abstract
WNT-signaling controls important cellular processes throughout embryonic development and adult life, so any deregulation of this signaling can result in a wide range of pathologies, including cancer. WNT-signaling is classified into two categories: β-catenin-dependent signaling (canonical pathway) and β-catenin-independent signaling (non-canonical pathway), the latter can be further divided into WNT/planar cell polarity (PCP) and calcium pathways. WNT ligands are considered as unique directional growth factors that contribute to both cell proliferation and polarity. Origin of cancer can be diverse and therefore tissue-specific differences can be found in WNT-signaling between cancers, including specific mutations contributing to cancer development. This review focuses on the role of the WNT-signaling pathway in melanoma. The current view on the role of WNT-signaling in cancer immunity as well as a short summary of WNT pathway-related drugs under investigation are also provided.
Collapse
Affiliation(s)
| | - Malgorzata Czyz
- Department of Molecular Biology of Cancer, Medical University of Lodz, 6/8 Mazowiecka Street, 92–215 Lodz, Poland;
| |
Collapse
|
7
|
Larivé E, Nicolas M, Kaya G, Riggi N, Moulin AP. β-Catenin Expression and Activation in Conjunctival Melanoma. Dermatopathology (Basel) 2019; 6:50-62. [PMID: 31700844 PMCID: PMC6827456 DOI: 10.1159/000500682] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2019] [Accepted: 04/10/2019] [Indexed: 12/12/2022] Open
Abstract
Purpose To assess the role of the canonical Wnt pathway via activation of β-catenin in tumor progression of conjunctival melanoma. Methods β-Catenin localization was assessed by immunohistochemistry in 43 conjunctival nevi, 48 primary acquired melanoses (PAM; conjunctival melanocytic intraepithelial neoplasia), and 44 conjunctival melanomas. Activation of the canonical or the noncanonical Wnt pathway was tested in vitro in 4 conjunctival melanoma cell lines with stimulation of either Wnt5a or Wnt3a. Wound healing assays were performed with Wnt5a. Results Nuclear β-catenin expression was found in 16% of the nevi, in 15% of the melanomas, and in 4% of the PAM. Membranous β-catenin expression was identified in all the nevi and PAM and in 97.7% of the melanomas. In vitro, Wnt5a stimulation in the 4 conjunctival melanomas and in 1 skin melanoma cell line did not induce nuclear translocation of β-catenin, nor did it increase cell motility in the wound healing assays. Wnt3a stimulation did not induce nuclear localization of β-catenin in any of the cell lines tested. Conclusions In conjunctival melanoma, nuclear localization and activation of β-catenin appear to be limited, suggesting that inhibition of ARF6, responsible for β-catenin activation, in subsets of skin melanoma may not represent a treatment option for this tumor. In vitro, Wnt3a or Wnt5a did not induce nuclear β-catenin localization.
Collapse
Affiliation(s)
| | - Michael Nicolas
- Jules-Gonin Eye Hospital, Lausanne University, FAA, Lausanne, Switzerland
| | - Gürkan Kaya
- Dermatopathology Unit, Department of Dermatology, University Hospital of Geneva, Geneva, Switzerland
| | - Nicolo Riggi
- Experimental Pathology, Lausanne University Pathology Institute, Lausanne, Switzerland
| | - Alexandre P Moulin
- Jules-Gonin Eye Hospital, Lausanne University, FAA, Lausanne, Switzerland
| |
Collapse
|
8
|
Duffy DJ, Krstic A, Schwarzl T, Halasz M, Iljin K, Fey D, Haley B, Whilde J, Haapa-Paananen S, Fey V, Fischer M, Westermann F, Henrich KO, Bannert S, Higgins DG, Kolch W. Wnt signalling is a bi-directional vulnerability of cancer cells. Oncotarget 2018; 7:60310-60331. [PMID: 27531891 PMCID: PMC5312386 DOI: 10.18632/oncotarget.11203] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2015] [Accepted: 07/26/2016] [Indexed: 12/30/2022] Open
Abstract
Wnt signalling is involved in the formation, metastasis and relapse of a wide array of cancers. However, there is ongoing debate as to whether activation or inhibition of the pathway holds the most promise as a therapeutic treatment for cancer, with conflicting evidence from a variety of tumour types. We show that Wnt/β-catenin signalling is a bi-directional vulnerability of neuroblastoma, malignant melanoma and colorectal cancer, with hyper-activation or repression of the pathway both representing a promising therapeutic strategy, even within the same cancer type. Hyper-activation directs cancer cells to undergo apoptosis, even in cells oncogenically driven by β-catenin. Wnt inhibition blocks proliferation of cancer cells and promotes neuroblastoma differentiation. Wnt and retinoic acid co-treatments synergise, representing a promising combination treatment for MYCN-amplified neuroblastoma. Additionally, we report novel cross-talks between MYCN and β-catenin signalling, which repress normal β-catenin mediated transcriptional regulation. A β-catenin target gene signature could predict patient outcome, as could the expression level of its DNA binding partners, the TCF/LEFs. This β-catenin signature provides a tool to identify neuroblastoma patients likely to benefit from Wnt-directed therapy. Taken together, we show that Wnt/β-catenin signalling is a bi-directional vulnerability of a number of cancer entities, and potentially a more broadly conserved feature of malignant cells.
Collapse
Affiliation(s)
- David J Duffy
- Systems Biology Ireland, University College Dublin, Belfield, Dublin, Ireland.,Current address: The Whitney Laboratory for Marine Bioscience, University of Florida, St. Augustine, Florida, USA
| | - Aleksandar Krstic
- Systems Biology Ireland, University College Dublin, Belfield, Dublin, Ireland
| | - Thomas Schwarzl
- Systems Biology Ireland, University College Dublin, Belfield, Dublin, Ireland.,Current address: European Molecular Biology Laboratory (EMBL), Heidelberg, Germany
| | - Melinda Halasz
- Systems Biology Ireland, University College Dublin, Belfield, Dublin, Ireland
| | | | - Dirk Fey
- Systems Biology Ireland, University College Dublin, Belfield, Dublin, Ireland
| | - Bridget Haley
- Systems Biology Ireland, University College Dublin, Belfield, Dublin, Ireland
| | - Jenny Whilde
- Systems Biology Ireland, University College Dublin, Belfield, Dublin, Ireland
| | | | - Vidal Fey
- VTT Technical Research Centre of Finland, Espoo, Finland
| | - Matthias Fischer
- Department of Paediatric Haematology and Oncology and Center for Molecular Medicine Cologne (CMMC), University Hospital Cologne, Cologne, Germany
| | - Frank Westermann
- Division of NB Genomics, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Kai-Oliver Henrich
- Division of NB Genomics, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Steffen Bannert
- Division of NB Genomics, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Desmond G Higgins
- Systems Biology Ireland, University College Dublin, Belfield, Dublin, Ireland.,Conway Institute of Biomolecular and Biomedical Research, University College Dublin, Belfield, Dublin, Ireland.,School of Medicine, University College Dublin, Belfield, Dublin, Ireland
| | - Walter Kolch
- Systems Biology Ireland, University College Dublin, Belfield, Dublin, Ireland.,Conway Institute of Biomolecular and Biomedical Research, University College Dublin, Belfield, Dublin, Ireland.,School of Medicine, University College Dublin, Belfield, Dublin, Ireland
| |
Collapse
|
9
|
Brown K, Yang P, Salvador D, Kulikauskas R, Ruohola-Baker H, Robitaille AM, Chien AJ, Moon RT, Sherwood V. WNT/β-catenin signaling regulates mitochondrial activity to alter the oncogenic potential of melanoma in a PTEN-dependent manner. Oncogene 2017; 36:3119-3136. [PMID: 28092677 PMCID: PMC5467017 DOI: 10.1038/onc.2016.450] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2015] [Revised: 09/23/2016] [Accepted: 10/12/2016] [Indexed: 12/23/2022]
Abstract
Aberrant regulation of WNT/β-catenin signaling has a crucial role in the onset and progression of cancers, where the effects are not always predictable depending on tumor context. In melanoma, for example, models of the disease predict differing effects of the WNT/β-catenin pathway on metastatic progression. Understanding the processes that underpin the highly context-dependent nature of WNT/β-catenin signaling in tumors is essential to achieve maximal therapeutic benefit from WNT inhibitory compounds. In this study, we have found that expression of the tumor suppressor, phosphatase and tensin homolog deleted on chromosome 10 (PTEN), alters the invasive potential of melanoma cells in response to WNT/β-catenin signaling, correlating with differing metabolic profiles. This alters the bioenergetic potential and mitochondrial activity of melanoma cells, triggered through regulation of pro-survival autophagy. Thus, WNT/β-catenin signaling is a regulator of catabolic processes in cancer cells, which varies depending on the metabolic requirements of tumors.
Collapse
Affiliation(s)
- K Brown
- School of Pharmacy, University of East Anglia, Norwich Research Park, Norwich, UK
| | - P Yang
- Department of Pharmacology, Howard Hughes Medical Institute, Institute for Stem Cell and Regenerative Medicine, Seattle, WA, USA
| | - D Salvador
- Division of Cancer Research, Jacqui Wood Cancer Centre, Ninewells Hospital and Medical School, University of Dundee, Dundee, UK
| | - R Kulikauskas
- Department of Pharmacology, Howard Hughes Medical Institute, Institute for Stem Cell and Regenerative Medicine, Seattle, WA, USA
| | - H Ruohola-Baker
- Department of Biochemistry, University of Washington, Seattle, WA, USA
| | - A M Robitaille
- Department of Pharmacology, Howard Hughes Medical Institute, Institute for Stem Cell and Regenerative Medicine, Seattle, WA, USA
| | - A J Chien
- Department of Pharmacology, Howard Hughes Medical Institute, Institute for Stem Cell and Regenerative Medicine, Seattle, WA, USA.,Division of Dermatology, University of Washington, Seattle, WA, USA
| | - R T Moon
- Department of Pharmacology, Howard Hughes Medical Institute, Institute for Stem Cell and Regenerative Medicine, Seattle, WA, USA
| | - V Sherwood
- School of Pharmacy, University of East Anglia, Norwich Research Park, Norwich, UK.,Division of Cancer Research, Jacqui Wood Cancer Centre, Ninewells Hospital and Medical School, University of Dundee, Dundee, UK
| |
Collapse
|
10
|
Ahmadzadeh A, Norozi F, Shahrabi S, Shahjahani M, Saki N. Wnt/β-catenin signaling in bone marrow niche. Cell Tissue Res 2015; 363:321-35. [PMID: 26475718 DOI: 10.1007/s00441-015-2300-y] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2015] [Accepted: 09/20/2015] [Indexed: 12/14/2022]
Abstract
The bone marrow (BM) niche is a specific physiological environment for hematopoietic and non-hematopoietic stem cells (HSCs). Several signaling pathways (including Wnt/β-catenin) regulate various aspects of stem cell growth, function and death in the BM niche. In addition, the canonical Wnt pathway is crucial for directing self-renewal and differentiation as important mechanisms in many types of stem cells. We review the role of the Wnt/β-catenin pathway in the BM niche and its importance in stem cells. Relevant literature was identified by a PubMed search (1997-2014) of English-language literature by using the following keywords: BM niche, Wnt/β-catenin signaling, osteoblast, osteoclast and bone disease. The Wnt/β-catenin pathway regulates the stability of the β-catenin proto-oncogene. The stabilized β-catenin then translocates to the nucleus, forming a β-catenin-TCF/LEF complex regulating the transcription of specific target genes. Stem cells require β-catenin to mediate their response to Wnt signaling for maintenance and transition from the pluripotent state during embryogenesis. In adult stem cells, Wnt signaling functions at various hierarchical levels to contribute to the specification of the diverse tissues. Aberrant Wnt/β-catenin signaling and its downstream transcriptional regulators are observed in several malignant stem cells and human cancers. Because Wnt signaling can maintain stem cells and cancer cells, the ability to modulate the Wnt pathway either positively or negatively may be of therapeutic relevance. The controlled activation of Wnt signaling might allow us to enhance stem and progenitor cell activity when regeneration is needed.
Collapse
Affiliation(s)
- Ahmad Ahmadzadeh
- Health Research Institute, Research Center of Thalassemia & Hemoglobinopathy, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Fatemeh Norozi
- Health Research Institute, Research Center of Thalassemia & Hemoglobinopathy, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Saeid Shahrabi
- Department of Biochemistry and Hematology, Faculty of Medicine, Semnan University of Medical Sciences, Semnan, Iran
| | - Mohammad Shahjahani
- Health Research Institute, Research Center of Thalassemia & Hemoglobinopathy, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Najmaldin Saki
- Health Research Institute, Research Center of Thalassemia & Hemoglobinopathy, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran.
| |
Collapse
|
11
|
Morsalin S, Yang C, Fang J, Reddy S, Kayarthodi S, Childs E, Matthews R, Rao VN, Reddy ESP. Molecular Mechanism of β-Catenin Signaling Pathway Inactivation in ETV1-Positive Prostate Cancers. JOURNAL OF PHARMACEUTICAL SCIENCES AND PHARMACOLOGY 2015; 2:208-216. [PMID: 28497076 PMCID: PMC5423671 DOI: 10.1166/jpsp.2015.1069] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
In the United States of America, prostate cancer is the second most common age-related cancer among men. African-American men have the highest incidence of, and mortality rate from this disease in the United States. According to the American Cancer Society, 29% of all cancer cases and 9% of all cancer deaths are a result of prostate cancer. Individuals who are at highest risk include African-American men, men over 60 years of age, and those with a family history of the disease. African-Americans also have twice the risk of developing prostate cancer as compared to Caucasians. Erythroblastosis virus E26 transformation-specific (ETS) factors play an important role in human cancers. ETS Variant 1 (ETV1), an ETS factor, is notable for its association in prostate cancers, where truncated ETV1 (dETV1) or its full length counterpart is overexpressed in approximately 10% of the prostate cancer patients. Prostate cancer tumorigenesis may be initiated by deregulation of the Wnt/β-catenin pathway. Mutations that stabilize β-catenin were shown to contribute to the loss of cell-growth control in tumorigenesis. We hypothesized that ETV1's interaction with components of the Wnt/β-catenin pathway may alter β-catenin's interaction with downstream tumor-suppressor genes, which are critical in regulating apoptosis and cell-growth properties of prostate cells. Our results demonstrate for the first time that ETV1 alters β-catenin activity by activating kinases that regulate Wnt/β-catenin activity through post-translational modification in prostate cancer cells. We further demonstrate that therapeutic agents such as PD98059, that reverse effect of ETV1 on Wnt/β-catenin signaling pathway, can be used to target ETV1-positive prostate cancer cells. These therapeutic agents could have a profound impact on prevention and treatment of prostate cancer which may help to reduce health disparity seen in minority patients. Understanding the role of ETV1 in Wnt/β-catenin pathway will also allow us to develop better diagnostic tools, which can be used as a biomarker for ETV1-positive prostate cancers.
Collapse
Affiliation(s)
- Sharif Morsalin
- Cancer Biology Program, Department of OB/GYN, Georgia Cancer Center for Excellence, RM 10C009, Grady Memorial Hospital, 80 Jesse Hill Jr. Drive, Atlanta, GA 30303, USA
| | - Chunshu Yang
- Cancer Biology Program, Department of OB/GYN, Georgia Cancer Center for Excellence, RM 10C009, Grady Memorial Hospital, 80 Jesse Hill Jr. Drive, Atlanta, GA 30303, USA
| | - Jinbo Fang
- Cancer Biology Program, Department of OB/GYN, Georgia Cancer Center for Excellence, RM 10C009, Grady Memorial Hospital, 80 Jesse Hill Jr. Drive, Atlanta, GA 30303, USA
| | - Sampreet Reddy
- Cancer Biology Program, Department of OB/GYN, Georgia Cancer Center for Excellence, RM 10C009, Grady Memorial Hospital, 80 Jesse Hill Jr. Drive, Atlanta, GA 30303, USA
| | - Shubhalaxmi Kayarthodi
- Cancer Biology Program, Department of OB/GYN, Georgia Cancer Center for Excellence, RM 10C009, Grady Memorial Hospital, 80 Jesse Hill Jr. Drive, Atlanta, GA 30303, USA
| | - Ed Childs
- Department of Surgery, Morehouse School of Medicine, Georgia Cancer Center for Excellence, RM 10C009, Grady Memorial Hospital, 80 Jesse Hill Jr. Drive, Atlanta, GA 30303, USA
| | - Roland Matthews
- Cancer Biology Program, Department of OB/GYN, Georgia Cancer Center for Excellence, RM 10C009, Grady Memorial Hospital, 80 Jesse Hill Jr. Drive, Atlanta, GA 30303, USA
| | - Veena N. Rao
- Cancer Biology Program, Department of OB/GYN, Georgia Cancer Center for Excellence, RM 10C009, Grady Memorial Hospital, 80 Jesse Hill Jr. Drive, Atlanta, GA 30303, USA
| | - E. Shyam P. Reddy
- Cancer Biology Program, Department of OB/GYN, Georgia Cancer Center for Excellence, RM 10C009, Grady Memorial Hospital, 80 Jesse Hill Jr. Drive, Atlanta, GA 30303, USA
| |
Collapse
|
12
|
Ibarrola-Villava M, Kumar R, Nagore E, Benfodda M, Guedj M, Gazal S, Hu HH, Guan J, Rachkonda PS, Descamps V, Basset-Seguin N, Bensussan A, Bagot M, Saiag P, Schadendorf D, Martin-Gonzalez M, Mayor M, Grandchamp B, Ribas G, Nadem S. Genes involved in the WNT and vesicular trafficking pathways are associated with melanoma predisposition. Int J Cancer 2014; 136:2109-19. [DOI: 10.1002/ijc.29257] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2014] [Revised: 09/04/2014] [Accepted: 09/09/2014] [Indexed: 01/31/2023]
Affiliation(s)
- Maider Ibarrola-Villava
- Department of Haematology and Medical Oncology; Biomedical Research Institute INCLIVA; Valencia 46010 Spain
| | - Rajiv Kumar
- Division of Molecular Genetic Epidemiology; German Cancer Research Center; Heidelberg 69120 Germany
| | - Eduardo Nagore
- Department of Dermatology; Instituto Valenciano de Oncologia; Valencia 46009 Spain
| | - Meriem Benfodda
- Inserm U976; Centre de Recherche Sur la Peau, Hopital Saint Louis, Université Paris 7; Paris 75010 France
- Département de Génétique; Hôpital Bichat, APHP; Paris 75018 France
| | - Mickael Guedj
- Laboratoire Statistiques et Genomes; Evry 91000 France
| | - Steven Gazal
- UMR S738; Faculté de Médecine Xavier Bichat; Paris 75018 France
| | - Hui-Han Hu
- Inserm U976; Centre de Recherche Sur la Peau, Hopital Saint Louis, Université Paris 7; Paris 75010 France
- Département de Génétique; Hôpital Bichat, APHP; Paris 75018 France
| | - Jian Guan
- Division of Molecular Genetic Epidemiology; German Cancer Research Center; Heidelberg 69120 Germany
| | | | - Vincent Descamps
- Inserm U976; Centre de Recherche Sur la Peau, Hopital Saint Louis, Université Paris 7; Paris 75010 France
- Department of Dermatology; Hopital Bichat, APHP; Paris 75018 France
| | - Nicole Basset-Seguin
- Inserm U976; Centre de Recherche Sur la Peau, Hopital Saint Louis, Université Paris 7; Paris 75010 France
- Department of Dermatology; Hopital Bichat, APHP; Paris 75018 France
| | - Armand Bensussan
- Inserm U976; Centre de Recherche Sur la Peau, Hopital Saint Louis, Université Paris 7; Paris 75010 France
| | - Martine Bagot
- Inserm U976; Centre de Recherche Sur la Peau, Hopital Saint Louis, Université Paris 7; Paris 75010 France
- Department of Dermatology; Hopital Saint Louis, APHP; Paris 75010 France
| | - Philippe Saiag
- Department of Dermatology; Hopital Ambroise Paré, APHP; Paris 92100 France
| | - Dirk Schadendorf
- Department of Dermatology; University Hospital Essen; Esse 45147 Germany
| | | | - Matias Mayor
- Department of Dermatology; Hospital La Paz; Madrid 28046 Spain
| | | | - Gloria Ribas
- Department of Haematology and Medical Oncology; Biomedical Research Institute INCLIVA; Valencia 46010 Spain
| | - Soufir Nadem
- Inserm U976; Centre de Recherche Sur la Peau, Hopital Saint Louis, Université Paris 7; Paris 75010 France
- Département de Génétique; Hôpital Bichat, APHP; Paris 75018 France
| |
Collapse
|
13
|
García-Jiménez C, García-Martínez JM, Chocarro-Calvo A, De la Vieja A. A new link between diabetes and cancer: enhanced WNT/β-catenin signaling by high glucose. J Mol Endocrinol 2014; 52:R51-66. [PMID: 24049067 DOI: 10.1530/jme-13-0152] [Citation(s) in RCA: 98] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Extensive epidemiological studies suggest that the diabetic population is at higher risk of site-specific cancers. The diabetes-cancer link has been hypothesized to rely on various hormonal (insulin, IGF1, adipokines), immunological (inflammation), or metabolic (hyperglycemia) characteristics of the disease and even on certain treatments. Inflammation may have an important but incompletely understood role. As a growth factor, insulin directly, or indirectly through IGF1, has been considered the major link between diabetes and cancer, while high glucose has been considered as a subordinate cause. Here we discuss the evidence that supports a role for insulin/IGF1 in general in cancer, and the mechanism by which hyperglycemia may enhance the appearance, growth and survival of diabetes-associated cancers. High glucose triggers several direct and indirect mechanisms that cooperate to promote cancer cell proliferation, migration, invasion and immunological escape. In particular, high glucose enhancement of WNT/β-catenin signaling in cancer cells promotes proliferation, survival and senescence bypass, and represents a previously unrecognized direct mechanism linking diabetes-associated hyperglycemia to cancer. Increased glucose uptake is a hallmark of tumor cells and may ensure enhanced WNT signaling for continuous proliferation. Mechanistically, high glucose unbalances acetylation through increased p300 acetyl transferase and decreased sirtuin 1 deacetylase activity, leading to β-catenin acetylation at lysine K354, a requirement for nuclear accumulation and transcriptional activation of WNT-target genes. The impact of high glucose on β-catenin illustrates the remodeling of cancer-associated signaling pathways by metabolites. Metabolic remodeling of cancer-associated signaling will receive much research attention in the coming years. Future epidemiological studies may be guided and complemented by the identification of these metabolic interplays. Together, these studies should lead to the development of new preventive strategies for diabetes-associated cancers.
Collapse
Affiliation(s)
- Custodia García-Jiménez
- Departamento de Fisiología y Bioquímica, Facultad de Ciencias de la Salud, Universidad Rey Juan Carlos, 28922 Alcorcon, Madrid, Spain Unidad Funcional de Investigación en Enfermedades Crónicas (UFIEC), Instituto de Salud Carlos III, 28220 Majadahonda, Madrid, Spain
| | | | | | | |
Collapse
|
14
|
Inhibition of melanoma cell proliferation by targeting Wnt/β-catenin pathway through Sox4 RNA interference. ACTA ACUST UNITED AC 2011; 31:565. [DOI: 10.1007/s11596-011-0491-3] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2011] [Indexed: 11/27/2022]
|
15
|
Wnt and related signaling pathways in melanomagenesis. Cancers (Basel) 2010; 2:1000-12. [PMID: 24281103 PMCID: PMC3835115 DOI: 10.3390/cancers2021000] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2010] [Revised: 05/21/2010] [Accepted: 05/24/2010] [Indexed: 12/16/2022] Open
Abstract
Given the pivotal roles of morphogen pathways including Wnt, Notch, Hedgehog, and BMP pathways in the development of the neural crest lineage, it is not surprising that these signaling networks have also been implicated in the biology of malignant melanoma. Understanding the mechanisms by which these pathways can alter cell fate and other biological properties in tumor cells will be essential for determining whether the therapeutic targeting of these pathways has a potential role in melanoma treatment. This review highlights some of the recent findings with regards to how morphogen signaling may regulate melanoma cell biology.
Collapse
|
16
|
Camilli TC, Weeraratna AT. Striking the target in Wnt-y conditions: intervening in Wnt signaling during cancer progression. Biochem Pharmacol 2010; 80:702-11. [PMID: 20211149 DOI: 10.1016/j.bcp.2010.03.002] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2010] [Revised: 02/25/2010] [Accepted: 03/01/2010] [Indexed: 12/30/2022]
Abstract
Wnt signaling can be divided into three pathways, namely the canonical Wnt/beta-catenin pathway, and the non-canonical (or heretical) Wnt/Ca(2+) and planar cell polarity (PCP) pathways. Although the canonical Wnt/beta-catenin pathway is the best described in cancer, increasing data points to the importance of the heretical Wnt pathways in several aspects of tumor progression. The recent advances in understanding the players and mechanisms by which these Wnt pathways contribute to cancer progression have led to the identification of numerous molecules that are already, or could be considered, targets for cancer therapy.
Collapse
Affiliation(s)
- Tura C Camilli
- Laboratory of Immunology and Research Resources Branch, National Institute on Aging, National Institutes of Health, Baltimore, MD 21224, USA
| | | |
Collapse
|
17
|
|
18
|
O'Connell MP, Weeraratna AT. Hear the Wnt Ror: how melanoma cells adjust to changes in Wnt. Pigment Cell Melanoma Res 2009; 22:724-39. [PMID: 19708915 DOI: 10.1111/j.1755-148x.2009.00627.x] [Citation(s) in RCA: 69] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
The interplay between canonical and non-canonical Wnt pathways in development and tumorigenesis is tightly regulated. In this review we will describe the yin and the yang of canonical and non-canonical Wnt signaling pathways during melanocyte development, and melanoma genesis. Canonical Wnt signaling, represented by Wnts such as Wnt1 and Wnt3A, signals via beta-catenin to promote melanocyte differentiation and tumor development. Non-canonical Wnt signaling, specifically Wnt5A, regulates canonical pathways, and signals to induce melanoma metastasis. This review will focus on the role of Wnt5A during melanoma progression, and its relationship to canonical Wnt signaling.
Collapse
Affiliation(s)
- Michael P O'Connell
- Laboratory of Immunology, National Institute on Aging, National Institutes of Health, Baltimore MD, USA
| | | |
Collapse
|