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Grunz EA, Anderson H, Ernst RM, Price S, Good D, Vieira-Potter V, Parrish AR. Lead Decreases Bone Morphogenetic Protein-7 (BMP-7) Expression and Increases Renal Cell Carcinoma Growth in a Sex-Divergent Manner. Int J Mol Sci 2024; 25:6139. [PMID: 38892327 PMCID: PMC11172964 DOI: 10.3390/ijms25116139] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2024] [Revised: 05/24/2024] [Accepted: 05/27/2024] [Indexed: 06/21/2024] Open
Abstract
Both tissue and blood lead levels are elevated in renal cell carcinoma (RCC) patients. These studies assessed the impact of the subchronic lead challenge on the progression of RCC in vitro and in vivo. Lead challenge of Renca cells with 0.5 μM lead acetate for 10 consecutive passages decreased E-cadherin expression and cell aggregation. Proliferation, colony formation, and wound healing were increased. When lead-challenged cells were injected into mice, tumor size at day 21 was increased; interestingly, this increase was seen in male but not female mice. When mice were challenged with 32 ppm lead in drinking water for 20 weeks prior to tumor cell injection, there was an increase in tumor size in male, but not female, mice at day 21. To investigate the mechanism underlying the sex differences, the expression of sex hormone receptors in Renca cells was examined. Control Renca cells expressed estrogen receptor (ER) alpha but not ER beta or androgen receptor (AR), as assessed by qPCR, and the expression of ERα was increased in tumors in both sexes. In tumor samples harvested from lead-challenged cells, both ERα and AR were detected by qPCR, yet there was a significant decrease in AR seen in lead-challenged tumor cells from male mice only. This was paralleled by a plate-based array demonstrating the same sex difference in BMP-7 gene expression, which was also significantly decreased in tumors harvested from male but not female mice; this finding was validated by immunohistochemistry. A similar expression pattern was seen in tumors harvested from the mice challenged with lead in the drinking water. These data suggest that lead promotes RCC progression in a sex-dependent via a mechanism that may involve sex-divergent changes in BMP-7 expression.
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Affiliation(s)
- Elizabeth A. Grunz
- Department of Medical Pharmacology and Physiology, School of Medicine, University of Missouri, Columbia, MO 65201, USA
| | - Haley Anderson
- Department of Medical Pharmacology and Physiology, School of Medicine, University of Missouri, Columbia, MO 65201, USA
| | - Rebecka M. Ernst
- Department of Medical Pharmacology and Physiology, School of Medicine, University of Missouri, Columbia, MO 65201, USA
| | - Spencer Price
- Department of Medical Pharmacology and Physiology, School of Medicine, University of Missouri, Columbia, MO 65201, USA
| | - D’Artanyan Good
- Department of Medical Pharmacology and Physiology, School of Medicine, University of Missouri, Columbia, MO 65201, USA
| | - Victoria Vieira-Potter
- Department of Nutrition and Exercise Physiology, College of Agriculture, Food and Natural Resources, University of Missouri, Columbia, MO 65201, USA
| | - Alan R. Parrish
- Department of Medical Pharmacology and Physiology, School of Medicine, University of Missouri, Columbia, MO 65201, USA
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2
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Bhat GR, Sethi I, Sadida HQ, Rah B, Mir R, Algehainy N, Albalawi IA, Masoodi T, Subbaraj GK, Jamal F, Singh M, Kumar R, Macha MA, Uddin S, Akil ASAS, Haris M, Bhat AA. Cancer cell plasticity: from cellular, molecular, and genetic mechanisms to tumor heterogeneity and drug resistance. Cancer Metastasis Rev 2024; 43:197-228. [PMID: 38329598 PMCID: PMC11016008 DOI: 10.1007/s10555-024-10172-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/01/2023] [Accepted: 01/24/2024] [Indexed: 02/09/2024]
Abstract
Cancer is a complex disease displaying a variety of cell states and phenotypes. This diversity, known as cancer cell plasticity, confers cancer cells the ability to change in response to their environment, leading to increased tumor diversity and drug resistance. This review explores the intricate landscape of cancer cell plasticity, offering a deep dive into the cellular, molecular, and genetic mechanisms that underlie this phenomenon. Cancer cell plasticity is intertwined with processes such as epithelial-mesenchymal transition and the acquisition of stem cell-like features. These processes are pivotal in the development and progression of tumors, contributing to the multifaceted nature of cancer and the challenges associated with its treatment. Despite significant advancements in targeted therapies, cancer cell adaptability and subsequent therapy-induced resistance remain persistent obstacles in achieving consistent, successful cancer treatment outcomes. Our review delves into the array of mechanisms cancer cells exploit to maintain plasticity, including epigenetic modifications, alterations in signaling pathways, and environmental interactions. We discuss strategies to counteract cancer cell plasticity, such as targeting specific cellular pathways and employing combination therapies. These strategies promise to enhance the efficacy of cancer treatments and mitigate therapy resistance. In conclusion, this review offers a holistic, detailed exploration of cancer cell plasticity, aiming to bolster the understanding and approach toward tackling the challenges posed by tumor heterogeneity and drug resistance. As articulated in this review, the delineation of cellular, molecular, and genetic mechanisms underlying tumor heterogeneity and drug resistance seeks to contribute substantially to the progress in cancer therapeutics and the advancement of precision medicine, ultimately enhancing the prospects for effective cancer treatment and patient outcomes.
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Affiliation(s)
- Gh Rasool Bhat
- Advanced Centre for Human Genetics, Sher-I-Kashmir Institute of Medical Sciences, Soura, Srinagar, Jammu and Kashmir, India
| | - Itty Sethi
- Institute of Human Genetics, University of Jammu, Jammu, Jammu and Kashmir, India
| | - Hana Q Sadida
- Department of Human Genetics-Precision Medicine in Diabetes, Obesity and Cancer Program, Sidra Medicine, Doha, Qatar
| | - Bilal Rah
- Iron Biology Group, Research Institute of Medical and Health Science, University of Sharjah, Sharjah, UAE
| | - Rashid Mir
- Department of Medical Laboratory Technology, Faculty of Applied Medical Sciences, Prince Fahad Bin Sultan Chair for Biomedical Research, University of Tabuk, Tabuk, Saudi Arabia
| | - Naseh Algehainy
- Department of Medical Laboratory Technology, Faculty of Applied Medical Sciences, Prince Fahad Bin Sultan Chair for Biomedical Research, University of Tabuk, Tabuk, Saudi Arabia
| | | | - Tariq Masoodi
- Laboratory of Cancer Immunology and Genetics, Sidra Medicine, Doha, Qatar
| | | | - Farrukh Jamal
- Dr. Rammanohar, Lohia Avadh University, Ayodhya, India
| | - Mayank Singh
- Department of Medical Oncology (Lab.), Institute of Medical Sciences (AIIMS), Dr. BRAIRCH, All India, New Delhi, India
| | - Rakesh Kumar
- School of Biotechnology, Shri Mata Vaishno Devi University, Katra, Jammu and Kashmir, India
| | - Muzafar A Macha
- Watson-Crick Centre for Molecular Medicine, Islamic University of Science and Technology, Awantipora, Jammu and Kashmir, India
| | - Shahab Uddin
- Translational Research Institute, Academic Health System, Hamad Medical Corporation, Doha, Qatar
- Laboratory Animal Research Centre, Qatar University, Doha, Qatar
| | - Ammira S Al-Shabeeb Akil
- Department of Human Genetics-Precision Medicine in Diabetes, Obesity and Cancer Program, Sidra Medicine, Doha, Qatar
| | - Mohammad Haris
- Laboratory Animal Research Centre, Qatar University, Doha, Qatar.
- Center for Advanced Metabolic Imaging in Precision Medicine, Department of Radiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, USA.
| | - Ajaz A Bhat
- Department of Human Genetics-Precision Medicine in Diabetes, Obesity and Cancer Program, Sidra Medicine, Doha, Qatar.
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3
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Bhatia S, Gunter JH, Burgess JT, Adams MN, O'Byrne K, Thompson EW, Duijf PH. Stochastic epithelial-mesenchymal transitions diversify non-cancerous lung cell behaviours. Transl Oncol 2023; 37:101760. [PMID: 37611490 PMCID: PMC10466920 DOI: 10.1016/j.tranon.2023.101760] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Revised: 07/23/2023] [Accepted: 08/07/2023] [Indexed: 08/25/2023] Open
Abstract
Epithelial-mesenchymal plasticity (EMP) is a hallmark of cancer. By enabling cells to shift between different morphological and functional states, EMP promotes invasion, metastasis and therapy resistance. We report that near-diploid non-cancerous human epithelial lung cells spontaneously shift along the EMP spectrum without genetic changes. Strikingly, more than half of single cell-derived clones adopt a mesenchymal morphology. We independently characterise epithelial-like and mesenchymal-like clones. Mesenchymal clones lose epithelial markers, display larger cell aspect ratios and lower motility, with mostly unaltered proliferation rates. Stemness marker expression and metabolic rewiring diverge independently of phenotypes. In 3D culture, more epithelial clones become mesenchymal-like. Thus, non-cancerous epithelial cells may acquire cancer metastasis-associated features prior to genetic alterations and cancerous transformation.
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Affiliation(s)
- Sugandha Bhatia
- Queensland University of Technology (QUT), School of Biomedical Sciences, Centre for Genomics and Personalised Health at the Translational Research Institute, Woolloongabba 4102, QLD, Australia.
| | - Jennifer H Gunter
- Queensland University of Technology (QUT), School of Biomedical Sciences, Centre for Genomics and Personalised Health at the Translational Research Institute, Woolloongabba 4102, QLD, Australia; Australian Prostate Cancer Research Centre-Queensland (APCRC-Q), Queensland University of Technology, Woolloongabba 4102, Australia
| | - Joshua T Burgess
- Queensland University of Technology (QUT), School of Biomedical Sciences, Centre for Genomics and Personalised Health at the Translational Research Institute, Woolloongabba 4102, QLD, Australia
| | - Mark N Adams
- Queensland University of Technology (QUT), School of Biomedical Sciences, Centre for Genomics and Personalised Health at the Translational Research Institute, Woolloongabba 4102, QLD, Australia
| | - Kenneth O'Byrne
- Queensland University of Technology (QUT), School of Biomedical Sciences, Centre for Genomics and Personalised Health at the Translational Research Institute, Woolloongabba 4102, QLD, Australia; Princess Alexandra Hospital, Woolloongabba 4102, QLD, Australia
| | - Erik W Thompson
- Queensland University of Technology (QUT), School of Biomedical Sciences, Centre for Genomics and Personalised Health at the Translational Research Institute, Woolloongabba 4102, QLD, Australia
| | - Pascal Hg Duijf
- Queensland University of Technology (QUT), School of Biomedical Sciences, Centre for Genomics and Personalised Health at the Translational Research Institute, Woolloongabba 4102, QLD, Australia; Centre for Cancer Biology, Clinical and Health Sciences, University of South Australia and SA Pathology, Adelaide SA, 5001, Australia; Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway; Department of Medical Genetics, Oslo University Hospital, Oslo, Norway.
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4
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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.
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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
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5
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TGF-β, to target or not to target; to prevent thyroid cancer progression? Biochim Biophys Acta Rev Cancer 2022; 1877:188752. [PMID: 35728736 DOI: 10.1016/j.bbcan.2022.188752] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Revised: 06/14/2022] [Accepted: 06/14/2022] [Indexed: 11/22/2022]
Abstract
Thyroid cancer (TC) is a common endocrine cancer with a rising incidence. Current treatment fails to eliminate aggressive thyroid tumours, prompting an investigation into the processes that cause disease progression. In this review, we provide insight into TGF-β driven epithelial to mesenchymal transition (EMT), summarizing the current literature surrounding thyroid carcinogenesis, and discuss the potential for therapeutic strategies targeting the TGF-β signalling pathway. Understanding the underlying mechanisms that regulate cancer stem cell (CSC) growth and TGF-β signalling may provide novel therapeutic approaches for highly resistant TCs.
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Sharma T, Kapoor A, Mandal CC. Duality of bone morphogenetic proteins in cancer: A comprehensive analysis. J Cell Physiol 2022; 237:3127-3163. [DOI: 10.1002/jcp.30785] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Revised: 04/06/2022] [Accepted: 04/29/2022] [Indexed: 11/06/2022]
Affiliation(s)
- Tanu Sharma
- Department of Biochemistry, School of Life Sciences Central University of Rajasthan Ajmer Rajasthan India
| | - Anmol Kapoor
- Department of Biochemistry, School of Life Sciences Central University of Rajasthan Ajmer Rajasthan India
| | - Chandi C. Mandal
- Department of Biochemistry, School of Life Sciences Central University of Rajasthan Ajmer Rajasthan India
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Shi XF, Zhang Z, Wu HY, Wang Y, Chang AM, Gao JJ, Liu K, Song WY, Wang L, Wang HP. Lysine (K)-specific demethylase 5C regulates the incidence of severe preeclampsia by adjusting the expression of bone morphogenetic protein-7. Bioengineered 2022; 13:8538-8547. [PMID: 35331081 PMCID: PMC9161961 DOI: 10.1080/21655979.2022.2051840] [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] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Revised: 03/04/2022] [Accepted: 03/04/2022] [Indexed: 12/02/2022] Open
Abstract
This study aimed to investigate the roles of the lysine (K)-specific demethylase 5C (KDM5C)-bone morphogenetic protein-7 (BMP-7) signaling pathway in the pathogenesis of severe preeclampsia (sPE). A total of 180 pregnant patients were enrolled in the study and classified into three groups: an early-onset sPE group (EOsPE) (n = 60), a late-onset sPE group (LOsPE) (n = 60), and a control group (normal pregnancy; n = 60). The messenger RNA (mRNA) and protein expression levels of bone morphogenetic protein receptor II (BMPRII), BMP-7, and KDM5C were detected in placenta samples from the two sPE groups, and their sites were evaluated using immunohistochemistry (IHC). The sPE groups showed an increased KDM5C mRNA expression, and the EOsPE group showed a decreased BMP-7 and BMPRII mRNA expression compared with the LOsPE group. However, contradictory results were discovered in terms of protein expression. Immunostaining of KDM5C, BMP-7, and BMPRII was observed in villous trophoblast and extravillous trophoblast cells. Compared with the control group, the staining intensity of KDM5C in the placental tissue trophoblast cell nucleus and vascular endothelial cells of the sPE groups was weaker, while that of BMP-7 and BMPRII was stronger, and the staining intensity was more subjective in the LOsPE group. Consistent findings were obtained by IHC and Western blot analysis. KDM5C nuclear-cytoplasmic translocation may regulate sPE through BMP-7 and its receptors. The KDM5C-BMP-7 signaling pathway may also lead to less invasion and increased apoptosis of the trophoblast cells, which is involved in the pathogenesis of sPE.
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Affiliation(s)
- Xu-Feng Shi
- Department of Obstetrics, Henan Provincial People’s Hospital, People’s Hospital of Zhengzhou University, Zhengzhou, China
| | - Zhan Zhang
- Department of Laboratory, The Third Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Hai-Ying Wu
- Department of Obstetrics, Henan Provincial People’s Hospital, People’s Hospital of Zhengzhou University, Zhengzhou, China
| | - Yu Wang
- Department of Obstetrics, Henan Provincial People’s Hospital, People’s Hospital of Zhengzhou University, Zhengzhou, China
| | - Ai-Min Chang
- Department of Laboratory, The Third Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Jun-Jun Gao
- Department of Laboratory, The Third Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Kan Liu
- Department of Obstetrics, Henan Provincial People’s Hospital, People’s Hospital of Zhengzhou University, Zhengzhou, China
| | - Wan-Yu Song
- Department of Obstetrics, Henan Provincial People’s Hospital, People’s Hospital of Zhengzhou University, Zhengzhou, China
| | - Li Wang
- Department of Obstetrics, Henan Provincial People’s Hospital, People’s Hospital of Zhengzhou University, Zhengzhou, China
| | - Huan-Ping Wang
- Department of Obstetrics, Henan Provincial People’s Hospital, People’s Hospital of Zhengzhou University, Zhengzhou, China
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Freeman DW, Rodrigues Sousa E, Karkampouna S, Zoni E, Gray PC, Salomon DS, Kruithof-de Julio M, Spike BT. Whence CRIPTO: The Reemergence of an Oncofetal Factor in 'Wounds' That Fail to Heal. Int J Mol Sci 2021; 22:10164. [PMID: 34576327 PMCID: PMC8472190 DOI: 10.3390/ijms221810164] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2021] [Revised: 09/08/2021] [Accepted: 09/13/2021] [Indexed: 02/06/2023] Open
Abstract
There exists a set of factors termed oncofetal proteins that play key roles in ontogeny before they decline or disappear as the organism's tissues achieve homeostasis, only to then re-emerge in cancer. Although the unique therapeutic potential presented by such factors has been recognized for more than a century, their clinical utility has yet to be fully realized1. This review highlights the small signaling protein CRIPTO encoded by the tumor derived growth factor 1 (TDGF1/Tdgf1) gene, an oft cited oncofetal protein whose presence in the cancer literature as a tumor promoter, diagnostic marker and viable therapeutic target continues to grow. We touch lightly on features well established and well-reviewed since its discovery more than 30 years ago, including CRIPTO's early developmental roles and modulation of SMAD2/3 activation by a selected set of transforming growth factor β (TGF-β) family ligands. We predominantly focus instead on more recent and less well understood additions to the CRIPTO signaling repertoire, on its potential upstream regulators and on new conceptual ground for understanding its mode of action in the multicellular and often stressful contexts of neoplastic transformation and progression. We ask whence it re-emerges in cancer and where it 'hides' between the time of its fetal activity and its oncogenic reemergence. In this regard, we examine CRIPTO's restriction to rare cells in the adult, its potential for paracrine crosstalk, and its emerging role in inflammation and tissue regeneration-roles it may reprise in tumorigenesis, acting on subsets of tumor cells to foster cancer initiation and progression. We also consider critical gaps in knowledge and resources that stand between the recent, exciting momentum in the CRIPTO field and highly actionable CRIPTO manipulation for cancer therapy and beyond.
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Affiliation(s)
- David W. Freeman
- Department of Oncological Sciences, School of Medicine, University of Utah, Salt Lake City, UT 84113, USA;
| | - Elisa Rodrigues Sousa
- Urology Research Laboratory, Department for BioMedical Research DBMR, University of Bern, 3012 Bern, Switzerland; (E.R.S.); (S.K.); (E.Z.)
| | - Sofia Karkampouna
- Urology Research Laboratory, Department for BioMedical Research DBMR, University of Bern, 3012 Bern, Switzerland; (E.R.S.); (S.K.); (E.Z.)
| | - Eugenio Zoni
- Urology Research Laboratory, Department for BioMedical Research DBMR, University of Bern, 3012 Bern, Switzerland; (E.R.S.); (S.K.); (E.Z.)
| | - Peter C. Gray
- Peptide Biology Laboratory, The Salk Institute for Biological Studies, La Jolla, CA 92037, USA;
| | - David S. Salomon
- Mouse Cancer Genetics Program, Center for Cancer Research, National Cancer Institute, Frederick, MD 20893, USA;
| | - Marianna Kruithof-de Julio
- Urology Research Laboratory, Department for BioMedical Research DBMR, University of Bern, 3012 Bern, Switzerland; (E.R.S.); (S.K.); (E.Z.)
- Translational Organoid Models, Department for BioMedical Research, University of Bern, 3012 Bern, Switzerland
- Bern Center for Precision Medicine, Inselspital, University Hospital of Bern, 3010 Bern, Switzerland
- Department of Urology, Inselspital, University Hospital of Bern, 3010 Bern, Switzerland
| | - Benjamin T. Spike
- Department of Oncological Sciences, School of Medicine, University of Utah, Salt Lake City, UT 84113, USA;
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Álvarez-Artime A, García-Soler B, Sainz RM, Mayo JC. Emerging Roles for Browning of White Adipose Tissue in Prostate Cancer Malignant Behaviour. Int J Mol Sci 2021; 22:5560. [PMID: 34074045 PMCID: PMC8197327 DOI: 10.3390/ijms22115560] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2021] [Revised: 05/15/2021] [Accepted: 05/17/2021] [Indexed: 12/12/2022] Open
Abstract
In addition to its well-known role as an energy repository, adipose tissue is one of the largest endocrine organs in the organism due to its ability to synthesize and release different bioactive molecules. Two main types of adipose tissue have been described, namely white adipose tissue (WAT) with a classical energy storage function, and brown adipose tissue (BAT) with thermogenic activity. The prostate, an exocrine gland present in the reproductive system of most mammals, is surrounded by periprostatic adipose tissue (PPAT) that contributes to maintaining glandular homeostasis in conjunction with other cell types of the microenvironment. In pathological conditions such as the development and progression of prostate cancer, adipose tissue plays a key role through paracrine and endocrine signaling. In this context, the role of WAT has been thoroughly studied. However, the influence of BAT on prostate tumor development and progression is unclear and has received much less attention. This review tries to bring an update on the role of different factors released by WAT which may participate in the initiation, progression and metastasis, as well as to compile the available information on BAT to discuss and open a new field of knowledge about the possible protective role of BAT in prostate cancer.
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Affiliation(s)
- Alejandro Álvarez-Artime
- Departamento de Morfología y Biología Celular, Redox Biology Unit, University of Oviedo, Facultad de Medicina, Julián Clavería 6, 33006 Oviedo, Spain; (A.Á.-A.); (B.G.-S.); (R.M.S.)
- Instituto Universitario de Oncología del Principado de Asturias (IUOPA), Santiago Gascón Building, Fernando Bongera s/n, 33006 Oviedo, Spain
- Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Avda. Hospital Universitario s/n, 33011 Oviedo, Spain
| | - Belén García-Soler
- Departamento de Morfología y Biología Celular, Redox Biology Unit, University of Oviedo, Facultad de Medicina, Julián Clavería 6, 33006 Oviedo, Spain; (A.Á.-A.); (B.G.-S.); (R.M.S.)
- Instituto Universitario de Oncología del Principado de Asturias (IUOPA), Santiago Gascón Building, Fernando Bongera s/n, 33006 Oviedo, Spain
| | - Rosa María Sainz
- Departamento de Morfología y Biología Celular, Redox Biology Unit, University of Oviedo, Facultad de Medicina, Julián Clavería 6, 33006 Oviedo, Spain; (A.Á.-A.); (B.G.-S.); (R.M.S.)
- Instituto Universitario de Oncología del Principado de Asturias (IUOPA), Santiago Gascón Building, Fernando Bongera s/n, 33006 Oviedo, Spain
- Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Avda. Hospital Universitario s/n, 33011 Oviedo, Spain
| | - Juan Carlos Mayo
- Departamento de Morfología y Biología Celular, Redox Biology Unit, University of Oviedo, Facultad de Medicina, Julián Clavería 6, 33006 Oviedo, Spain; (A.Á.-A.); (B.G.-S.); (R.M.S.)
- Instituto Universitario de Oncología del Principado de Asturias (IUOPA), Santiago Gascón Building, Fernando Bongera s/n, 33006 Oviedo, Spain
- Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Avda. Hospital Universitario s/n, 33011 Oviedo, Spain
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Kvokačková B, Remšík J, Jolly MK, Souček K. Phenotypic Heterogeneity of Triple-Negative Breast Cancer Mediated by Epithelial-Mesenchymal Plasticity. Cancers (Basel) 2021; 13:2188. [PMID: 34063254 PMCID: PMC8125677 DOI: 10.3390/cancers13092188] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2021] [Accepted: 04/29/2021] [Indexed: 12/27/2022] Open
Abstract
Triple-negative breast cancer (TNBC) is a subtype of breast carcinoma known for its unusually aggressive behavior and poor clinical outcome. Besides the lack of molecular targets for therapy and profound intratumoral heterogeneity, the relatively quick overt metastatic spread remains a major obstacle in effective clinical management. The metastatic colonization of distant sites by primary tumor cells is affected by the microenvironment, epigenetic state of particular subclones, and numerous other factors. One of the most prominent processes contributing to the intratumoral heterogeneity is an epithelial-mesenchymal transition (EMT), an evolutionarily conserved developmental program frequently hijacked by tumor cells, strengthening their motile and invasive features. In response to various intrinsic and extrinsic stimuli, malignant cells can revert the EMT state through the mesenchymal-epithelial transition (MET), a process that is believed to be critical for the establishment of macrometastasis at secondary sites. Notably, cancer cells rarely undergo complete EMT and rather exist in a continuum of E/M intermediate states, preserving high levels of plasticity, as demonstrated in primary tumors and, ultimately, in circulating tumor cells, representing a simplified element of the metastatic cascade. In this review, we focus on cellular drivers underlying EMT/MET phenotypic plasticity and its detrimental consequences in the context of TNBC cancer.
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Affiliation(s)
- Barbora Kvokačková
- Department of Cytokinetics, Institute of Biophysics of the Czech Academy of Sciences, 612 65 Brno, Czech Republic;
- International Clinical Research Center, St. Anne’s University Hospital, 656 91 Brno, Czech Republic
- Department of Experimental Biology, Faculty of Science, Masaryk University, 625 00 Brno, Czech Republic
| | - Ján Remšík
- Human Oncology & Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA;
| | - Mohit Kumar Jolly
- Centre for BioSystems Science and Engineering, Indian Institute of Science, Bangalore 560012, India;
| | - Karel Souček
- Department of Cytokinetics, Institute of Biophysics of the Czech Academy of Sciences, 612 65 Brno, Czech Republic;
- International Clinical Research Center, St. Anne’s University Hospital, 656 91 Brno, Czech Republic
- Department of Experimental Biology, Faculty of Science, Masaryk University, 625 00 Brno, Czech Republic
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11
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Kumari A, Shonibare Z, Monavarian M, Arend RC, Lee NY, Inman GJ, Mythreye K. TGFβ signaling networks in ovarian cancer progression and plasticity. Clin Exp Metastasis 2021; 38:139-161. [PMID: 33590419 PMCID: PMC7987693 DOI: 10.1007/s10585-021-10077-z] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2020] [Accepted: 02/03/2021] [Indexed: 02/06/2023]
Abstract
Epithelial ovarian cancer (EOC) is a leading cause of cancer-related death in women. Late-stage diagnosis with significant tumor burden, accompanied by recurrence and chemotherapy resistance, contributes to this poor prognosis. These morbidities are known to be tied to events associated with epithelial-mesenchymal transition (EMT) in cancer. During EMT, localized tumor cells alter their polarity, cell-cell junctions, cell-matrix interactions, acquire motility and invasiveness and an exaggerated potential for metastatic spread. Key triggers for EMT include the Transforming Growth Factor-β (TGFβ) family of growth factors which are actively produced by a wide array of cell types within a specific tumor and metastatic environment. Although TGFβ can act as either a tumor suppressor or promoter in cancer, TGFβ exhibits its pro-tumorigenic functions at least in part via EMT. TGFβ regulates EMT both at the transcriptional and post-transcriptional levels as outlined here. Despite recent advances in TGFβ based therapeutics, limited progress has been seen for ovarian cancers that are in much need of new therapeutic strategies. Here, we summarize and discuss several recent insights into the underlying signaling mechanisms of the TGFβ isoforms in EMT in the unique metastatic environment of EOCs and the current therapeutic interventions that may be relevant.
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Affiliation(s)
- Asha Kumari
- Division of Molecular and Cellular Pathology, Department of Pathology, University of Alabama at Birmingham, WTI 320B, 1824 Sixth Avenue South, Birmingham, AL, 35294, USA
| | - Zainab Shonibare
- Division of Molecular and Cellular Pathology, Department of Pathology, University of Alabama at Birmingham, WTI 320B, 1824 Sixth Avenue South, Birmingham, AL, 35294, USA
| | - Mehri Monavarian
- Division of Molecular and Cellular Pathology, Department of Pathology, University of Alabama at Birmingham, WTI 320B, 1824 Sixth Avenue South, Birmingham, AL, 35294, USA
| | - Rebecca C Arend
- Department of Obstetrics and Gynecology-Gynecologic Oncology, University of Alabama at Birmingham, Birmingham, AL, 35233, USA
| | - Nam Y Lee
- Division of Pharmacology, Chemistry and Biochemistry, College of Medicine, University of Arizona, Tucson, AZ, 85721, USA
| | - Gareth J Inman
- Cancer Research UK Beatson Institute and Institute of Cancer Sciences, University of Glasgow, Glasgow, UK
| | - Karthikeyan Mythreye
- Division of Molecular and Cellular Pathology, Department of Pathology, University of Alabama at Birmingham, WTI 320B, 1824 Sixth Avenue South, Birmingham, AL, 35294, USA.
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12
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Nair MG, Somashekaraiah VM, Ramamurthy V, Prabhu JS, Sridhar TS. miRNAs: Critical mediators of breast cancer metastatic programming. Exp Cell Res 2021; 401:112518. [PMID: 33607102 DOI: 10.1016/j.yexcr.2021.112518] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2020] [Revised: 02/06/2021] [Accepted: 02/08/2021] [Indexed: 12/14/2022]
Abstract
MicroRNA mediated aberrant gene regulation has been implicated in several diseases including cancer. Recent research has highlighted the role of epigenetic modulation of the complex process of breast cancer metastasis by miRNAs. miRNAs play a crucial role in the process of metastatic evolution by facilitating alterations in the phenotype of tumor cells and the tumor microenvironment that promote this process. They act as critical determinants of the multi-step progression starting from carcinogenesis all the way to organotropism. In this review, we focus on the current understanding of the compelling role of miRNAs in breast cancer metastasis.
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Affiliation(s)
- Madhumathy G Nair
- Division of Molecular Medicine, St. John's Research Institute, Bangalore, India.
| | | | - Vishakha Ramamurthy
- Division of Molecular Medicine, St. John's Research Institute, Bangalore, India
| | - Jyothi S Prabhu
- Division of Molecular Medicine, St. John's Research Institute, Bangalore, India
| | - T S Sridhar
- Division of Molecular Medicine, St. John's Research Institute, Bangalore, India
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13
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van de Merbel AF, van Hooij O, van der Horst G, van Rijt-van de Westerlo CCM, van der Mark MH, Cheung H, Kroon J, Verhaegh GW, Tijhuis J, Wellink A, Maas P, Viëtor H, Schalken JA, van der Pluijm G. The Identification of Small Molecule Inhibitors That Reduce Invasion and Metastasis of Aggressive Cancers. Int J Mol Sci 2021; 22:ijms22041688. [PMID: 33567533 PMCID: PMC7915539 DOI: 10.3390/ijms22041688] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2021] [Revised: 01/29/2021] [Accepted: 02/04/2021] [Indexed: 12/12/2022] Open
Abstract
Transformed epithelial cells can activate programs of epithelial plasticity and switch from a sessile, epithelial phenotype to a motile, mesenchymal phenotype. This process is linked to the acquisition of an invasive phenotype and the formation of distant metastases. The development of compounds that block the acquisition of an invasive phenotype or revert the invasive mesenchymal phenotype into a more differentiated epithelial phenotype represent a promising anticancer strategy. In a high-throughput assay based on E-cadherin (re)induction and the inhibition of tumor cell invasion, 44,475 low molecular weight (LMW) compounds were screened. The screening resulted in the identification of candidate compounds from the PROAM02 class. Selected LMW compounds activated E-cadherin promoter activity and inhibited cancer cell invasion in multiple metastatic human cancer cell lines. The intraperitoneal administration of selected LMW compounds reduced the tumor burden in human prostate and breast cancer in vivo mouse models. Moreover, selected LMW compounds decreased the intra-bone growth of xenografted human prostate cancer cells. This study describes the identification of the PROAM02 class of small molecules that can be exploited to reduce cancer cell invasion and metastases. Further clinical evaluation of selected candidate inhibitors is warranted to address their safety, bioavailability and antitumor efficacy in the management of patients with aggressive cancers.
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Affiliation(s)
- Arjanneke F. van de Merbel
- Department of Urology, Leiden University Medical Center, 2333 ZA Leiden, The Netherlands; (A.F.v.d.M.); (G.v.d.H.); (M.H.v.d.M.); (H.C.); (J.K.)
| | - Onno van Hooij
- Department of Urology, Radboud University Medical Center, 6525 GA Nijmegen, The Netherlands; (O.v.H.); (C.C.M.v.R.-v.d.W.); (G.W.V.); (J.A.S.)
| | - Geertje van der Horst
- Department of Urology, Leiden University Medical Center, 2333 ZA Leiden, The Netherlands; (A.F.v.d.M.); (G.v.d.H.); (M.H.v.d.M.); (H.C.); (J.K.)
| | - Cindy C. M. van Rijt-van de Westerlo
- Department of Urology, Radboud University Medical Center, 6525 GA Nijmegen, The Netherlands; (O.v.H.); (C.C.M.v.R.-v.d.W.); (G.W.V.); (J.A.S.)
- Oncodrone BV, 6525 GA Nijmegen, The Netherlands; (A.W.); (H.V.)
| | - Maaike H. van der Mark
- Department of Urology, Leiden University Medical Center, 2333 ZA Leiden, The Netherlands; (A.F.v.d.M.); (G.v.d.H.); (M.H.v.d.M.); (H.C.); (J.K.)
| | - Henry Cheung
- Department of Urology, Leiden University Medical Center, 2333 ZA Leiden, The Netherlands; (A.F.v.d.M.); (G.v.d.H.); (M.H.v.d.M.); (H.C.); (J.K.)
| | - Jan Kroon
- Department of Urology, Leiden University Medical Center, 2333 ZA Leiden, The Netherlands; (A.F.v.d.M.); (G.v.d.H.); (M.H.v.d.M.); (H.C.); (J.K.)
- Department of Endocrinology, Leiden University Medical Center, 2333 ZA Leiden, The Netherlands
| | - Gerald W. Verhaegh
- Department of Urology, Radboud University Medical Center, 6525 GA Nijmegen, The Netherlands; (O.v.H.); (C.C.M.v.R.-v.d.W.); (G.W.V.); (J.A.S.)
| | - Johan Tijhuis
- Specs, 2712 PB Zoetermeer, The Netherlands; (J.T.); (P.M.)
| | - Antoine Wellink
- Oncodrone BV, 6525 GA Nijmegen, The Netherlands; (A.W.); (H.V.)
| | - Peter Maas
- Specs, 2712 PB Zoetermeer, The Netherlands; (J.T.); (P.M.)
| | - Henk Viëtor
- Oncodrone BV, 6525 GA Nijmegen, The Netherlands; (A.W.); (H.V.)
| | - Jack A. Schalken
- Department of Urology, Radboud University Medical Center, 6525 GA Nijmegen, The Netherlands; (O.v.H.); (C.C.M.v.R.-v.d.W.); (G.W.V.); (J.A.S.)
- Oncodrone BV, 6525 GA Nijmegen, The Netherlands; (A.W.); (H.V.)
| | - Gabri van der Pluijm
- Department of Urology, Leiden University Medical Center, 2333 ZA Leiden, The Netherlands; (A.F.v.d.M.); (G.v.d.H.); (M.H.v.d.M.); (H.C.); (J.K.)
- Correspondence: ; Tel.: +31-715265255
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14
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Ren J, Wang Y, Ware T, Iaria J, Ten Dijke P, Zhu HJ. Reactivation of BMP signaling by suboptimal concentrations of MEK inhibitor and FK506 reduces organ-specific breast cancer metastasis. Cancer Lett 2020; 493:41-54. [PMID: 32768522 DOI: 10.1016/j.canlet.2020.07.042] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2020] [Revised: 07/25/2020] [Accepted: 07/30/2020] [Indexed: 12/30/2022]
Abstract
TGFβ-SMAD3 signaling is a major driving force for cancer metastasis, while BMP-SMAD1/5 signaling can counteract this response. Analysis of gene expression profiles revealed that an increased TGFβ-SMAD3 and a reduced BMP-SMAD1/5 targeted gene expression signature correlated with shortened distant metastasis free survival and overall survival of patients. At molecular levels, we discovered that TGFβ abolished BMP-induced SMAD1/5 activation in the highly-invasive breast cancer MDA-MB-231 cells, but to a less extent in the non-invasive cancer and normal breast cells. This suggests an inverse correlation between BMP signaling and invasiveness of tumor cells and TGFβ signaling acts in a double whammy fashion in driving cancer invasion and metastasis. Sustained ERK activation by TGFβ was specifically observed in MDA-MB-231 cells, and MEK inhibitor (MEKi) treatment restored BMP-SMAD1/5 signaling while not affecting SMAD2/3 activation. FK506 potently activated BMP, but not TGFβ signaling in breast cancer cells. MEKi or FK506 alone inhibited MDA-MB-231 extravasation in a zebrafish xenograft cancer model. Importantly, when administrated at suboptimal concentrations MEKi and FK506 strongly synergized in promoting BMP-SMAD1/5 signaling and inhibiting cancer cell extravasation. Furthermore, this combination of suboptimal concentrations treatment in a mouse tumor model resulted in real-time reduction of BMP-SMAD1/5 signaling in live tumors, and consequently potently inhibited tumor self-seeding, liver and bone metastasis, but not lung and brain metastasis. Mechanistically, it is the first time to identify BMP-SMAD1/5 signaling as an underlying molecular driver for organ-specific metastasis. Combining of MEKi and FK506, or their analogues, may be explored for clinical development of breast cancer.
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Affiliation(s)
- Jiang Ren
- Oncode Institute and Department of Cell and Chemical Biology, Leiden University Medical Center, Einthovenweg 20, 2300 RC, Leiden, the Netherlands.
| | - Yanhong Wang
- Department of Surgery, The University of Melbourne, The Royal Melbourne Hospital, Parkville, 3050, Victoria, Australia.
| | - Thomas Ware
- Department of Surgery, The University of Melbourne, The Royal Melbourne Hospital, Parkville, 3050, Victoria, Australia.
| | - Josephine Iaria
- Department of Surgery, The University of Melbourne, The Royal Melbourne Hospital, Parkville, 3050, Victoria, Australia.
| | - Peter Ten Dijke
- Oncode Institute and Department of Cell and Chemical Biology, Leiden University Medical Center, Einthovenweg 20, 2300 RC, Leiden, the Netherlands.
| | - Hong-Jian Zhu
- Department of Surgery, The University of Melbourne, The Royal Melbourne Hospital, Parkville, 3050, Victoria, Australia.
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15
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Zabala M, Lobo NA, Antony J, Heitink LS, Gulati GS, Lam J, Parashurama N, Sanchez K, Adorno M, Sikandar SS, Kuo AH, Qian D, Kalisky T, Sim S, Li L, Dirbas FM, Somlo G, Newman A, Quake SR, Clarke MF. LEFTY1 Is a Dual-SMAD Inhibitor that Promotes Mammary Progenitor Growth and Tumorigenesis. Cell Stem Cell 2020; 27:284-299.e8. [DOI: 10.1016/j.stem.2020.06.017] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2018] [Revised: 03/25/2020] [Accepted: 06/15/2020] [Indexed: 12/14/2022]
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16
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Todd GM, Gao Z, Hyvönen M, Brazil DP, Ten Dijke P. Secreted BMP antagonists and their role in cancer and bone metastases. Bone 2020; 137:115455. [PMID: 32473315 DOI: 10.1016/j.bone.2020.115455] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/07/2020] [Revised: 05/23/2020] [Accepted: 05/23/2020] [Indexed: 02/08/2023]
Abstract
Bone morphogenetic proteins (BMPs) are multifunctional secreted cytokines that act in a highly context-dependent manner. BMP action extends beyond the induction of cartilage and bone formation, to encompass pivotal roles in controlling tissue and organ homeostasis during development and adulthood. BMPs signal via plasma membrane type I and type II serine/threonine kinase receptors and intracellular SMAD transcriptional effectors. Exquisite temporospatial control of BMP/SMAD signalling and crosstalk with other cellular cues is achieved by a series of positive and negative regulators at each step in the BMP/SMAD pathway. The interaction of BMP ligand with its receptors is carefully controlled by a diverse set of secreted antagonists that bind BMPs and block their interaction with their cognate BMP receptors. Perturbations in this BMP/BMP antagonist balance are implicated in a range of developmental disorders and diseases, including cancer. Here, we provide an overview of the structure and function of secreted BMP antagonists, and summarize recent novel insights into their role in cancer progression and bone metastasis. Gremlin1 (GREM1) is a highly studied BMP antagonist, and we will focus on this molecule in particular and its role in cancer. The therapeutic potential of pharmacological inhibitors for secreted BMP antagonists for cancer and other human diseases will also be discussed.
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Affiliation(s)
- Grace M Todd
- Wellcome-Wolfson Institute for Experimental Medicine, Queen's University Belfast, 97 Lisburn Road, Belfast BT9 7BL, Northern Ireland, UK
| | - Zhichun Gao
- Wellcome-Wolfson Institute for Experimental Medicine, Queen's University Belfast, 97 Lisburn Road, Belfast BT9 7BL, Northern Ireland, UK
| | - Marko Hyvönen
- Department of Biochemistry, University of Cambridge, 80 Tennis Court Road, Cambridge CB2 1GA, UK.
| | - Derek P Brazil
- Wellcome-Wolfson Institute for Experimental Medicine, Queen's University Belfast, 97 Lisburn Road, Belfast BT9 7BL, Northern Ireland, UK.
| | - Peter Ten Dijke
- Oncode Institute, Department of Cell and Chemical Biology, Leiden University Medical Center, Leiden, the Netherlands.
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17
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Bhatia S, Wang P, Toh A, Thompson EW. New Insights Into the Role of Phenotypic Plasticity and EMT in Driving Cancer Progression. Front Mol Biosci 2020; 7:71. [PMID: 32391381 PMCID: PMC7190792 DOI: 10.3389/fmolb.2020.00071] [Citation(s) in RCA: 57] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2020] [Accepted: 03/30/2020] [Indexed: 12/14/2022] Open
Abstract
Tumor cells demonstrate substantial plasticity in their genotypic and phenotypic characteristics. Epithelial-mesenchymal plasticity (EMP) can be characterized into dynamic intermediate states and can be orchestrated by many factors, either intercellularly via epigenetic reprograming, or extracellularly via growth factors, inflammation and/or hypoxia generated by the tumor stromal microenvironment. EMP has the capability to alter phenotype and produce heterogeneity, and thus by changing the whole cancer landscape can attenuate oncogenic signaling networks, invoke anti-apoptotic features, defend against chemotherapeutics and reprogram angiogenic and immune recognition functions. We discuss here the role of phenotypic plasticity in tumor initiation, progression and metastasis and provide an update of the modalities utilized for the molecular characterization of the EMT states and attributes of cellular behavior, including cellular metabolism, in the context of EMP. We also summarize recent findings in dynamic EMP studies that provide new insights into the phenotypic plasticity of EMP flux in cancer and propose therapeutic strategies to impede the metastatic outgrowth of phenotypically heterogeneous tumors.
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Affiliation(s)
- Sugandha Bhatia
- Institute of Health and Biomedical Innovation and School of Biomedical Sciences, Queensland University of Technology, Brisbane, QLD, Australia.,Translational Research Institute, Brisbane, QLD, Australia
| | - Peiyu Wang
- Institute of Health and Biomedical Innovation and School of Biomedical Sciences, Queensland University of Technology, Brisbane, QLD, Australia.,Translational Research Institute, Brisbane, QLD, Australia
| | - Alan Toh
- Institute of Health and Biomedical Innovation and School of Biomedical Sciences, Queensland University of Technology, Brisbane, QLD, Australia.,Translational Research Institute, Brisbane, QLD, Australia
| | - Erik W Thompson
- Institute of Health and Biomedical Innovation and School of Biomedical Sciences, Queensland University of Technology, Brisbane, QLD, Australia.,Translational Research Institute, Brisbane, QLD, Australia
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18
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Sun Z, Cai S, Zabkiewicz C, Liu C, Ye L. Bone morphogenetic proteins mediate crosstalk between cancer cells and the tumour microenvironment at primary tumours and metastases (Review). Int J Oncol 2020; 56:1335-1351. [PMID: 32236571 DOI: 10.3892/ijo.2020.5030] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2019] [Accepted: 02/28/2020] [Indexed: 11/05/2022] Open
Abstract
Bone morphogenetic proteins (BMP) are pluripotent molecules, co‑ordinating cellular functions from early embryonic and postnatal development to tissue repair, regeneration and homeostasis. They are also involved in tumourigenesis, disease progression and the metastasis of various solid tumours. Emerging evidence has indicated that BMPs are able to promote disease progression and metastasis by orchestrating communication between cancer cells and the surrounding microenvironment. The interactions occur between BMPs and epidermal growth factor receptor, hepatocyte growth factor, fibroblast growth factor, vascular endothelial growth factor and extracellular matrix components. Overall, these interactions co‑ordinate the cellular functions of tumour cells and other types of cell in the tumour to promote the growth of the primary tumour, local invasion, angiogenesis and metastasis, and the establishment and survival of cancer cells in the metastatic niche. Therefore, the present study aimed to provide an informative summary of the involvement of BMPs in the tumour microenvironment.
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Affiliation(s)
- Zhiwei Sun
- VIP‑II Division of Medical Department, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education, Beijing), Peking University Cancer Hospital and Institute, Beijing 100142, P.R. China
| | - Shuo Cai
- Cardiff China Medical Research Collaborative, Division of Cancer and Genetics, Cardiff University School of Medicine, Cardiff CF14 4XN, United Kingdom
| | - Catherine Zabkiewicz
- Cardiff China Medical Research Collaborative, Division of Cancer and Genetics, Cardiff University School of Medicine, Cardiff CF14 4XN, United Kingdom
| | - Chang Liu
- Cardiff China Medical Research Collaborative, Division of Cancer and Genetics, Cardiff University School of Medicine, Cardiff CF14 4XN, United Kingdom
| | - Lin Ye
- Cardiff China Medical Research Collaborative, Division of Cancer and Genetics, Cardiff University School of Medicine, Cardiff CF14 4XN, United Kingdom
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19
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Zhang Y, Zhang M, Xie W, Wan J, Tao X, Liu M, Zhen Y, Lin F, Wu B, Zhai Z, Wang C. Gremlin-1 is a key regulator of endothelial-to-mesenchymal transition in human pulmonary artery endothelial cells. Exp Cell Res 2020; 390:111941. [PMID: 32145252 DOI: 10.1016/j.yexcr.2020.111941] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2019] [Revised: 02/10/2020] [Accepted: 03/03/2020] [Indexed: 12/13/2022]
Abstract
BACKGROUND Endothelial-to-mesenchymal transition (EndMT) has been implicated in initiation and progression of pulmonary arterial hypertension (PAH). Gremlin-1 promotes vascular remodeling of PAH and mediates epithelial-mesenchymal transition, which is similar to EndMT. In the present study we investigated the potential role of gremlin-1 plays in EndMT of pulmonary artery endothelial cells (PAECs). METHODS Immunofluorescence staining was performed to detect the expression of alpha smooth muscle actin (α-SMA) and von Willebrand factor (VWF). Migration and angiogenic responses of PAECs were determined by transwell assay and tube formation assay, respectively. Protein expression levels were determined by western blotting. RESULTS Gremlin-1 induced EndMT of PAECs in a phospho-smad2/3-dependent manner. This was characterized by the loss of platelet endothelial cell adhesion molecule 1 and an increase in protein levels of a-SMA, nerve-cadherin, and matrix metalloproteinase 2. It was also determined that gremlin-1 facilitated the migration and angiogenic responses of PAECs in a dose-dependent manner. Bone morphogenetic protein 7 (BMP-7) was found to attenuate gremlin-1-mediated EndMT, migration and angiogenesis of PAECs by inducing phosphorylation of Smad1/5/8 and suppressing phosphorylation of Smad2/3. CONCLUSION Gremlin-1 mediates EndMT in PAECs, and BMP-7 reverses gremlin-1-induced EndMT by an induction of p-Smad1/5/8 and suppression of p-Smad2/3.
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Affiliation(s)
- Yunxia Zhang
- Department of Pulmonary and Critical Care Medicine, Center of Respiratory Medicine, China-Japan Friendship Hospital, NO 2, East Yinghua Road, Chaoyang District, Beijing, 100029, China; Institute of Respiratory Medicine, Chinese Academy of Medical Sciences, NO 2, East Yinghua Road, Chaoyang District, Beijing, 100029, China; National Clinical Research Center for Respiratory Diseases, NO 2, East Yinghua Road, Chaoyang District, Beijing, 100029, China
| | - Meng Zhang
- Department of Respiratory and Critical Care Medicine, Beijing Anzhen Hospital, Capital Medical University, NO 2, Anzhen Road, Chaoyang District, Beijing, 100029, China
| | - Wanmu Xie
- Department of Pulmonary and Critical Care Medicine, Center of Respiratory Medicine, China-Japan Friendship Hospital, NO 2, East Yinghua Road, Chaoyang District, Beijing, 100029, China; Institute of Respiratory Medicine, Chinese Academy of Medical Sciences, NO 2, East Yinghua Road, Chaoyang District, Beijing, 100029, China; National Clinical Research Center for Respiratory Diseases, NO 2, East Yinghua Road, Chaoyang District, Beijing, 100029, China
| | - Jun Wan
- Department of Pulmonary and Critical Care Medicine, Center of Respiratory Medicine, China-Japan Friendship Hospital, NO 2, East Yinghua Road, Chaoyang District, Beijing, 100029, China; Institute of Respiratory Medicine, Chinese Academy of Medical Sciences, NO 2, East Yinghua Road, Chaoyang District, Beijing, 100029, China; National Clinical Research Center for Respiratory Diseases, NO 2, East Yinghua Road, Chaoyang District, Beijing, 100029, China
| | - Xincao Tao
- Department of Pulmonary and Critical Care Medicine, Center of Respiratory Medicine, China-Japan Friendship Hospital, NO 2, East Yinghua Road, Chaoyang District, Beijing, 100029, China; Institute of Respiratory Medicine, Chinese Academy of Medical Sciences, NO 2, East Yinghua Road, Chaoyang District, Beijing, 100029, China; National Clinical Research Center for Respiratory Diseases, NO 2, East Yinghua Road, Chaoyang District, Beijing, 100029, China
| | - Min Liu
- Department of Radiology, China-Japan Friendship Hospital, NO 2, East Yinghua Road, Chaoyang District, Beijing, 100029, China
| | - Yanan Zhen
- Division of Cardiovascular Surgery, China-Japan Friendship Hospital, NO 2, East Yinghua Road, Chaoyang District, Beijing, 100029, China
| | - Fan Lin
- Division of Cardiovascular Surgery, China-Japan Friendship Hospital, NO 2, East Yinghua Road, Chaoyang District, Beijing, 100029, China
| | - Bo Wu
- Department of Lung Transplantation, the People's Hospital of Wuxi, 299 Qingyang Rd, Wuxi, 214023, China
| | - Zhenguo Zhai
- Department of Pulmonary and Critical Care Medicine, Center of Respiratory Medicine, China-Japan Friendship Hospital, NO 2, East Yinghua Road, Chaoyang District, Beijing, 100029, China; Institute of Respiratory Medicine, Chinese Academy of Medical Sciences, NO 2, East Yinghua Road, Chaoyang District, Beijing, 100029, China; National Clinical Research Center for Respiratory Diseases, NO 2, East Yinghua Road, Chaoyang District, Beijing, 100029, China.
| | - Chen Wang
- Department of Pulmonary and Critical Care Medicine, Center of Respiratory Medicine, China-Japan Friendship Hospital, NO 2, East Yinghua Road, Chaoyang District, Beijing, 100029, China; Institute of Respiratory Medicine, Chinese Academy of Medical Sciences, NO 2, East Yinghua Road, Chaoyang District, Beijing, 100029, China; National Clinical Research Center for Respiratory Diseases, NO 2, East Yinghua Road, Chaoyang District, Beijing, 100029, China; Chinese Academy of Medical Sciences & Peking Union Medical College, No.1 Shuaifuyuan, Wangfujing, Dongcheng District, Beijing, 100730, China.
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20
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Wu G, Huang F, Chen Y, Zhuang Y, Huang Y, Xie Y. High Levels of BMP2 Promote Liver Cancer Growth via the Activation of Myeloid-Derived Suppressor Cells. Front Oncol 2020; 10:194. [PMID: 32195173 PMCID: PMC7064622 DOI: 10.3389/fonc.2020.00194] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2019] [Accepted: 02/05/2020] [Indexed: 12/16/2022] Open
Abstract
Bone morphogenetic protein 2 (BMP2) signaling had significant roles in diverse pathological processes, such as cancer. Nevertheless, the interaction between BMP2 and carcinoma development remained largely unknown. In particular, the roles that BMP2 play in the development of liver cancer remained controversial, and mechanisms were unclear. BMP2 with strong osteogenic potential had been manufactured into various bone materials. However, cancer risk concerns were raised in recent years. Thus, we focused on analyzing the effects of exogenous BMP2 on the growth of liver cancer and the detailed mechanisms. We found that both intravenous injection of rhBMP2 and in vivo implantation of rhBMP2 materials could lead to the expansion of myeloid-derived suppressor cells (MDSCs) in peripheral blood and subsequently enhanced the infiltration of MDSCs into tumor in vivo. Furthermore, BMP2 signaling-activated MDSCs could secrete IL6 to enhance cell proliferation of liver cancer cells in vitro and facilitate liver cancer growth in vivo. Our study indicated that increased concentration of BMP2 within the peripheral blood could enhance liver cancer growth via the activation of MDSCs. In this study, the roles that BMP2 played in liver cancer growth were further confirmed and the detailed mechanisms about how BMP2 enhanced liver cancer growth were also elucidated.
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Affiliation(s)
- Gui Wu
- Department of Orthopedics, First Affiliated Hospital, Fujian Medical University, Fuzhou, China
| | - Fei Huang
- Central Lab, First Affiliated Hospital of Fujian Medical University, Fuzhou, China
| | - Yaoqing Chen
- Department of Orthopedics, First Affiliated Hospital, Fujian Medical University, Fuzhou, China
| | - Yuehong Zhuang
- Department of Human Anatomy and Embryology, Institute of Neuroscientific Study, Fujian Medical University, Fuzhou, China
| | - Yunpeng Huang
- Department of Orthopedics, First Affiliated Hospital, Fujian Medical University, Fuzhou, China
| | - Yun Xie
- Department of Orthopedics, First Affiliated Hospital, Fujian Medical University, Fuzhou, China
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21
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Sun Z, Liu C, Jiang WG, Ye L. Deregulated bone morphogenetic proteins and their receptors are associated with disease progression of gastric cancer. Comput Struct Biotechnol J 2020; 18:177-188. [PMID: 31988704 PMCID: PMC6965205 DOI: 10.1016/j.csbj.2019.12.014] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2019] [Revised: 12/05/2019] [Accepted: 12/23/2019] [Indexed: 02/07/2023] Open
Abstract
Bone morphogenetic proteins (BMP) are members of the transforming growth factor β superfamily (TGF-β). BMPs are involved in tumourigenesis and disease progression of certain malignancies. To date, the role played by BMPs in gastric cancer (GC) remains largely unknown. In the present study, we systematically analysed the expression and clinical significance of BMP and BMP receptors (BMPR) in TCGA gastric cancer database and GEO database and explored the possible mechanism of action. BMP5 is reduced in gastric cancer tissues, while ACVRL1, ACVR1, TGFBR1, and BMPR2 were significantly increased in the gastric tumours. BMP3, ACVR1, TGFBR1, BMPR1B (also known as ALK6), TGFBR2 and BMPR2 were significantly associated with poorer overall survival of GC patients. A negative correlation was seen between BMP/BMPR and proliferation markers which was supported by their correlation with the cell cycle promoters and inhibitors. More interestingly, further analyses showed that BMPs and their receptors are positively correlated with matrix metalloproteinases (MMPs), epithelial mesenchymal transition (EMT) markers and stemness in GC. Furthermore, positive correlations were also frequently seen between BMP receptors and markers/regulators of angiogenesis and lymphangiogenesis in the gastric tumours. Taken together, these findings suggest that BMPs play dual roles in GC. They may inhibit proliferation of GC cells. On the other hand, they can also promote disease progression through a promotion of invasion, EMT and stemness. The elevated expression of BMP receptors in GC were also highly associated with tumour associated angiogenesis and lymphangiogenesis which facilitate tumour growth, expansion and spread.
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Affiliation(s)
- Zhiwei Sun
- Cardiff China Medical Research Collaborative, Division of Cancer and Genetics, Cardiff University School of Medicine, Cardiff CF14 4XN, UK.,VIP-II Division of Medical Department, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education, Beijing), Peking University Cancer Hospital and Institute, Beijing 100142, China
| | - Chang Liu
- Cardiff China Medical Research Collaborative, Division of Cancer and Genetics, Cardiff University School of Medicine, Cardiff CF14 4XN, UK
| | - Wen G Jiang
- Cardiff China Medical Research Collaborative, Division of Cancer and Genetics, Cardiff University School of Medicine, Cardiff CF14 4XN, UK
| | - Lin Ye
- Cardiff China Medical Research Collaborative, Division of Cancer and Genetics, Cardiff University School of Medicine, Cardiff CF14 4XN, UK
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22
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Targeting chemoresistant colorectal cancer via systemic administration of a BMP7 variant. Oncogene 2019; 39:987-1003. [PMID: 31591478 PMCID: PMC6989400 DOI: 10.1038/s41388-019-1047-4] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2019] [Revised: 09/23/2019] [Accepted: 09/25/2019] [Indexed: 12/15/2022]
Abstract
Despite intense research and clinical efforts, patients affected by advanced colorectal cancer (CRC) have still a poor prognosis. The discovery of colorectal (CR) cancer stem cell (CSC) as the cell compartment responsible for tumor initiation and propagation may provide new opportunities for the development of new therapeutic strategies. Given the reduced sensitivity of CR-CSCs to chemotherapy and the ability of bone morphogenetic proteins (BMP) to promote colonic stem cell differentiation, we aimed to investigate whether an enhanced variant of BMP7 (BMP7v) could sensitize to chemotherapy-resistant CRC cells and tumors. Thirty-five primary human cultures enriched in CR-CSCs, including four from chemoresistant metastatic lesions, were used for in vitro studies and to generate CR-CSC-based mouse avatars to evaluate tumor growth and progression upon treatment with BMP7v alone or in combination with standard therapy or PI3K inhibitors. BMP7v treatment promotes CR-CSC differentiation and recapitulates the cell differentiation-related gene expression profile by suppressing Wnt pathway activity and reducing mesenchymal traits and survival of CR-CSCs. Moreover, in CR-CSC-based mouse avatars, BMP7v exerts an antiangiogenic effect and sensitizes tumor cells to standard chemotherapy regardless of the mutational, MSI, and CMS profiles. Of note, tumor harboring PIK3CA mutations were affected to a lower extent by the combination of BMP7v and chemotherapy. However, the addition of a PI3K inhibitor to the BMP7v-based combination potentiates PIK3CA-mutant tumor drug response and reduces the metastatic lesion size. These data suggest that BMP7v treatment may represent a useful antiangiogenic and prodifferentiation agent, which renders CSCs sensitive to both standard and targeted therapies.
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23
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Identification of Alternatively-Activated Pathways between Primary Breast Cancer and Liver Metastatic Cancer Using Microarray Data. Genes (Basel) 2019; 10:genes10100753. [PMID: 31557971 PMCID: PMC6826985 DOI: 10.3390/genes10100753] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2019] [Revised: 09/19/2019] [Accepted: 09/20/2019] [Indexed: 12/19/2022] Open
Abstract
Alternatively-activated pathways have been observed in biological experiments in cancer studies, but the concept had not been fully explored in computational cancer system biology. Therefore, an alternatively-activated pathway identification method was proposed and applied to primary breast cancer and breast cancer liver metastasis research using microarray data. Interestingly, the results show that cytokine-cytokine receptor interaction and calcium signaling were significantly enriched under both conditions. TGF beta signaling was found to be the hub in network topology analysis. In total, three types of alternatively-activated pathways were recognized. In the cytokine-cytokine receptor interaction pathway, four active alteration patterns in gene pairs were noticed. Thirteen cytokine-cytokine receptor pairs with inverse activity changes of both genes were verified by the literature. The second type was that some sub-pathways were active under only one condition. For the third type, nodes were significantly active in both conditions, but with different active genes. In the calcium signaling and TGF beta signaling pathways, node E2F5 and E2F4 were significantly active in primary breast cancer and metastasis, respectively. Overall, our study demonstrated the first time using microarray data to identify alternatively-activated pathways in breast cancer liver metastasis. The results showed that the proposed method was valid and effective, which could be helpful for future research for understanding the mechanism of breast cancer metastasis.
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24
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Dituri F, Cossu C, Mancarella S, Giannelli G. The Interactivity between TGFβ and BMP Signaling in Organogenesis, Fibrosis, and Cancer. Cells 2019; 8:E1130. [PMID: 31547567 PMCID: PMC6829314 DOI: 10.3390/cells8101130] [Citation(s) in RCA: 79] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2019] [Revised: 09/16/2019] [Accepted: 09/17/2019] [Indexed: 12/12/2022] Open
Abstract
The Transforming Growth Factor beta (TGFβ) and Bone Morphogenic Protein (BMP) pathways intersect at multiple signaling hubs and cooperatively or counteractively participate to bring about cellular processes which are critical not only for tissue morphogenesis and organogenesis during development, but also for adult tissue homeostasis. The proper functioning of the TGFβ/BMP pathway depends on its communication with other signaling pathways and any deregulation leads to developmental defects or diseases, including fibrosis and cancer. In this review we explore the cellular and physio-pathological contexts in which the synergism or antagonism between the TGFβ and BMP pathways are crucial determinants for the normal developmental processes, as well as the progression of fibrosis and malignancies.
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Affiliation(s)
- Francesco Dituri
- National Institute of Gastroenterology "S. De Bellis", Research Hospital, Castellana Grotte, 70013 Bari, Italy.
| | - Carla Cossu
- National Institute of Gastroenterology "S. De Bellis", Research Hospital, Castellana Grotte, 70013 Bari, Italy.
| | - Serena Mancarella
- National Institute of Gastroenterology "S. De Bellis", Research Hospital, Castellana Grotte, 70013 Bari, Italy.
| | - Gianluigi Giannelli
- National Institute of Gastroenterology "S. De Bellis", Research Hospital, Castellana Grotte, 70013 Bari, Italy.
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25
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Abstract
Breast cancer is the most prevalent type of cancer amongst women worldwide. The mortality rate for patients with early-stage breast cancer has been decreasing, however, the 5-year survival rate for patients with metastatic disease remains poor, currently at 27%. Here, we have reviewed the current understanding of the role of bone morphogenetic protein (BMP) signaling in breast cancer progression, and have highlighted the discordant results that are reported in different studies. We propose that some of these contradictory outcomes may result from signaling through either the canonical or non-canonical pathways in different cell lines and tumors, or from different tumor-stromal interactions that occur in vivo.
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Affiliation(s)
- Lap Hing Chi
- a Metastasis Research Laboratory, Olivia Newton-John Cancer Research Institute , Heidelberg , Australia
- b School of Cancer Medicine, La Trobe University , Bundoora , Australia
| | - Allan D Burrows
- a Metastasis Research Laboratory, Olivia Newton-John Cancer Research Institute , Heidelberg , Australia
- b School of Cancer Medicine, La Trobe University , Bundoora , Australia
| | - Robin L Anderson
- a Metastasis Research Laboratory, Olivia Newton-John Cancer Research Institute , Heidelberg , Australia
- b School of Cancer Medicine, La Trobe University , Bundoora , Australia
- c Department of Clinical Pathology, The University of Melbourne , Parkville , VIC , Australia
- d Sir Peter MacCallum Department of Oncology, The University of Melbourne , Parkville , Australia
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26
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Yuan G, Lian Z, Liu Q, Lin X, Xie D, Song F, Wang X, Shao S, Zhou B, Li C, Li M, Yao G. Phosphatidyl inositol 3-kinase (PI3K)-mTOR inhibitor PKI-402 inhibits breast cancer induced osteolysis. Cancer Lett 2019; 443:135-144. [PMID: 30540926 DOI: 10.1016/j.canlet.2018.11.038] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2018] [Revised: 11/26/2018] [Accepted: 11/29/2018] [Indexed: 02/05/2023]
Abstract
Bone metastasis causes bone pain and pathological bone fracture in breast cancer patients with a serious complication. Previous studies have demonstrated that a novel phosphatidyl inositol 3-kinase (PI3K)-mTOR inhibitor PKI-402 suppressed the growth of breast cancer cells. However, the role of PKI-402 involved in osteolysis induced by breast cancer remains unclear. In this study, we showed that treatment of PKI-402 led to significant decreases in RANKL-induced osteoclastogenesis and osteoclast-specific gene expression in mouse bone marrow-derived macrophages and reduced proliferation, migration and invasion of MDA-MB-231 breast cancer cells by blocking the PI3K-AKT-mTOR signaling pathway. Importantly, as evidenced by the observation that the administration of PKI-402 inhibited MDA-MB-231-induced osteolysis in vivo, PKI-402 exerted an inhibitory effect on osteoclast formation and bone resorption, critical for cancer cells-induced bone destruction. These results strongly suggest that PKI-402 might have a therapeutic potential to inhibit breast cancer induced osteolysis.
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Affiliation(s)
- Guixin Yuan
- Department of Orthopedics, The Second Affiliated Hospital, Shantou University Medical College, Shantou, Guangdong, 515041, China
| | - Zhen Lian
- Department of Orthopedics, The Second Affiliated Hospital, Shantou University Medical College, Shantou, Guangdong, 515041, China
| | - Qian Liu
- Research Centre for Regenerative Medicine, The First Affiliated Hospital of Guangxi Medical University, Guangxi Medical University, Guangxi, 530021, China; Guangxi Key Laboratory of Regenerative Medicine, Guangxi Medical University, Guangxi, 530021, China
| | - Xixi Lin
- Research Centre for Regenerative Medicine, The First Affiliated Hospital of Guangxi Medical University, Guangxi Medical University, Guangxi, 530021, China; Guangxi Key Laboratory of Regenerative Medicine, Guangxi Medical University, Guangxi, 530021, China
| | - Dantao Xie
- Department of Orthopedics, The Second Affiliated Hospital, Shantou University Medical College, Shantou, Guangdong, 515041, China
| | - Fangming Song
- Research Centre for Regenerative Medicine, The First Affiliated Hospital of Guangxi Medical University, Guangxi Medical University, Guangxi, 530021, China; Guangxi Key Laboratory of Regenerative Medicine, Guangxi Medical University, Guangxi, 530021, China
| | - Xinjia Wang
- Department of Orthopedics, The Second Affiliated Hospital, Shantou University Medical College, Shantou, Guangdong, 515041, China
| | - Siyuan Shao
- Research Centre for Regenerative Medicine, The First Affiliated Hospital of Guangxi Medical University, Guangxi Medical University, Guangxi, 530021, China; Guangxi Key Laboratory of Regenerative Medicine, Guangxi Medical University, Guangxi, 530021, China
| | - Bo Zhou
- Guangxi Key Laboratory of Regenerative Medicine, Guangxi Medical University, Guangxi, 530021, China; Guangxi Collaborative Innovation Center for Biomedicine, Guangxi Medical University, Nanning, Guangxi, 530021, China; Orthopaedic Department, The First Affiliated Hospital of Guangxi Medical University, Guangxi Medical University, Guangxi, 530021, China
| | - Chen Li
- Research Centre for Regenerative Medicine, The First Affiliated Hospital of Guangxi Medical University, Guangxi Medical University, Guangxi, 530021, China; Guangxi Key Laboratory of Regenerative Medicine, Guangxi Medical University, Guangxi, 530021, China
| | - Muyan Li
- Guangxi Collaborative Innovation Center for Biomedicine, Guangxi Medical University, Nanning, Guangxi, 530021, China.
| | - Guanfeng Yao
- Department of Orthopedics, The Second Affiliated Hospital, Shantou University Medical College, Shantou, Guangdong, 515041, China.
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27
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Ning J, Zhao Y, Ye Y, Yu J. Opposing roles and potential antagonistic mechanism between TGF-β and BMP pathways: Implications for cancer progression. EBioMedicine 2019; 41:702-710. [PMID: 30808576 PMCID: PMC6442991 DOI: 10.1016/j.ebiom.2019.02.033] [Citation(s) in RCA: 53] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2018] [Revised: 02/05/2019] [Accepted: 02/15/2019] [Indexed: 02/08/2023] Open
Abstract
The transforming growth factor β (TGF-β) superfamily participates in tumour proliferation, apoptosis, differentiation, migration, invasion, immune evasion and extracellular matrix remodelling. Genetic deficiency in distinct components of TGF-β and BMP-induced signalling pathways or their excessive activation has been reported to regulate the development and progression of some cancers. As more in-depth studies about this superfamily have been conducted, more evidence suggests that the TGF-β and BMP pathways play an opposing role. The cross-talk of these 2 pathways has been widely studied in kidney disease and bone formation, and the opposing effects have also been observed in some cancers. However, the antagonistic mechanisms are still insufficiently investigated in cancer. In this review, we aim to display more evidences and possible mechanisms accounting for the antagonism between these 2 pathways, which might provide some clues for further study in cancer. Describe the basics of TGF-β and BMP signalling Summarize the potential mechanisms accounting for the antagonism between TGF-β and BMP pathways Provide some evidence about the antagonistic effects between pathways observed in some cancers
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Affiliation(s)
- Junya Ning
- Cancer Molecular Diagnostics Core, Tianjin Medical University Cancer Institute & Hospital, National Clinical Research Center of Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin, PR China; Department of Immunology, Tianjin Medical University Cancer Institute & Hospital, National Clinical Research Center of Cancer, Key Laboratory of Cancer Immunology and Biotherapy, Tianjin's Clinical Research Center for Cancer, Tianjin, PR China
| | - Yi Zhao
- Key Laboratory of Intelligent Information Processing, Advanced Computer Research Center, State Key Laboratory of Computer Architecture, Institute of Computing Technology, Chinese Academy of Sciences, Beijing, PR China
| | - Yingnan Ye
- Cancer Molecular Diagnostics Core, Tianjin Medical University Cancer Institute & Hospital, National Clinical Research Center of Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin, PR China
| | - Jinpu Yu
- Cancer Molecular Diagnostics Core, Tianjin Medical University Cancer Institute & Hospital, National Clinical Research Center of Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin, PR China; Department of Immunology, Tianjin Medical University Cancer Institute & Hospital, National Clinical Research Center of Cancer, Key Laboratory of Cancer Immunology and Biotherapy, Tianjin's Clinical Research Center for Cancer, Tianjin, PR China.
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28
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Al-Khadairi G, Naik A, Thomas R, Al-Sulaiti B, Rizly S, Decock J. PRAME promotes epithelial-to-mesenchymal transition in triple negative breast cancer. J Transl Med 2019; 17:9. [PMID: 30602372 PMCID: PMC6317205 DOI: 10.1186/s12967-018-1757-3] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2018] [Accepted: 12/21/2018] [Indexed: 12/18/2022] Open
Abstract
Background The triple negative breast cancer (TNBC) paradox marks a major challenge in the treatment-decision making process. TNBC patients generally respond better to neoadjuvant chemotherapy compared to other breast cancer patients; however, they have a substantial higher risk of disease recurrence. We evaluated the expression of the tumor-associated antigen PReferentially Antigen expressed in MElanoma (PRAME) as a prognostic biomarker in breast cancer and explored its role in cell migration and invasion, key hallmarks of progressive and metastatic disease. Methods TCGA and GTeX datasets were interrogated to assess the expression of PRAME in relation to overall and disease-free survival. The role of PRAME in cell migration and invasion was investigated using gain- and loss-of-function TNBC cell line models. Results We show that PRAME promotes migration and invasion of TNBC cells through changes in expression of E-cadherin, N-cadherin, vimentin and ZEB1, core markers of an epithelial-to-mesenchymal transition. Mechanistic analysis of PRAME-overexpressing cells showed an upregulation of 11 genes (SNAI1, TCF4, TWIST1, FOXC2, IL1RN, MMP2, SOX10, WNT11, MMP3, PDGFRB, and JAG1) and downregulation of 2 genes (BMP7 and TSPAN13). Gene ontology analyses revealed enrichment of genes that are dysregulated in ovarian and esophageal cancer and are involved in transcription and apoptosis. In line with this, interrogation of TCGA and GTEx data demonstrated an increased PRAME expression in ovarian and esophageal tumor tissues in addition to breast tumors where it is associated with worse survival. Conclusions Our findings indicate that PRAME plays a tumor-promoting role in triple negative breast cancer by increasing cancer cell motility through EMT-gene reprogramming. Therefore, PRAME could serve as a prognostic biomarker and/or therapeutic target in TNBC.
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Affiliation(s)
- Ghaneya Al-Khadairi
- College of Health and Life Sciences (CHLS), Hamad Bin Khalifa University (HBKU), Doha, Qatar
| | - Adviti Naik
- Cancer Research Center, Qatar Biomedical Research Institute (QBRI), Qatar Foundation, Doha, Qatar
| | - Remy Thomas
- Cancer Research Center, Qatar Biomedical Research Institute (QBRI), Qatar Foundation, Doha, Qatar
| | - Boshra Al-Sulaiti
- Cancer Research Center, Qatar Biomedical Research Institute (QBRI), Qatar Foundation, Doha, Qatar
| | - Shaheen Rizly
- Cancer Research Center, Qatar Biomedical Research Institute (QBRI), Qatar Foundation, Doha, Qatar
| | - Julie Decock
- College of Health and Life Sciences (CHLS), Hamad Bin Khalifa University (HBKU), Doha, Qatar. .,Cancer Research Center, Qatar Biomedical Research Institute (QBRI), Qatar Foundation, Doha, Qatar.
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29
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Shen W, Pang H, Xin B, Duan L, Liu L, Zhang H. Biological effects of BMP7 on small-cell lung cancer cells and its bone metastasis. Int J Oncol 2018; 53:1354-1362. [PMID: 30015928 DOI: 10.3892/ijo.2018.4469] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2018] [Accepted: 06/11/2018] [Indexed: 11/05/2022] Open
Abstract
Small-cell lung cancer (SCLC) is typically fatal if untreated. It is characterized by early and widespread metastases, and has the ability to rapidly develop resistance to chemotherapy. Bone morphogenetic protein 7 (BMP7), a member of the BMP family of signaling molecules, has been implicated in various types of cancer, particularly prostate cancer and breast cancer. However, there is little knowledge of the function of BMP7 in SCLC. The aim of the present study was to investigate the biological function of recombinant human (rh)BMP7 on SCLC cells and the underlying molecular basis for this regulatory mechanism. The effect of rhBMP7 on SCLC cell lines and associated signaling pathways was investigated. Results suggested that rhBMP7 significantly inhibited the proliferation, motility and invasion of SBC-3 and SBC-5 cells. However, rhBMP7 exhibited no effect on the apoptosis of SBC-5 cells, but promoted apoptosis of SBC-3 cells. Furthermore, cell cycle analysis revealed that rhBMP7 was able to increase the proportion of cells in G1 phase and decrease the S phase proportion. Total and membrane BMP receptor (BMPR)IA and BMPRIB were highly expressed in SBC-5 cells, whereas cytoplasmic BMPRIA and BMPRIB expression was higher in SBC-3 cells. However, activin A receptor type I expression was higher in SBC-3 cells in total and cytoplasmic proteins. Furthermore, following stimulation with rhBMP7, Smad2, Smad4 and p21 were downregulated. We hypothesized that rhBMP7 inhibited the progressiveness of SCLC cells by inducing G1 phase arrest and inhibiting S phase entry. The results of the present study indicated that BMP7 serves a key function in regulating the progression of SCLC.
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Affiliation(s)
- Weiwei Shen
- Department of Oncology, Tangdu Hospital, The Fourth Military Medical University, Xi'an, Shaanxi 710038, P.R. China
| | - Hailin Pang
- Department of Oncology, Tangdu Hospital, The Fourth Military Medical University, Xi'an, Shaanxi 710038, P.R. China
| | - Bo Xin
- Department of Oncology, Tangdu Hospital, The Fourth Military Medical University, Xi'an, Shaanxi 710038, P.R. China
| | - Lian Duan
- Department of Oncology, Tangdu Hospital, The Fourth Military Medical University, Xi'an, Shaanxi 710038, P.R. China
| | - Lili Liu
- Department of Oncology, Tangdu Hospital, The Fourth Military Medical University, Xi'an, Shaanxi 710038, P.R. China
| | - Helong Zhang
- Department of Oncology, Tangdu Hospital, The Fourth Military Medical University, Xi'an, Shaanxi 710038, P.R. China
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30
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Deregulation of Negative Controls on TGF-β1 Signaling in Tumor Progression. Cancers (Basel) 2018; 10:cancers10060159. [PMID: 29799477 PMCID: PMC6025439 DOI: 10.3390/cancers10060159] [Citation(s) in RCA: 56] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2018] [Revised: 05/22/2018] [Accepted: 05/23/2018] [Indexed: 12/19/2022] Open
Abstract
The multi-functional cytokine transforming growth factor-β1 (TGF-β1) has growth inhibitory and anti-inflammatory roles during homeostasis and the early stages of cancer. Aberrant TGF-β activation in the late-stages of tumorigenesis, however, promotes development of aggressive growth characteristics and metastatic spread. Given the critical importance of this growth factor in fibrotic and neoplastic disorders, the TGF-β1 network is subject to extensive, multi-level negative controls that impact receptor function, mothers against decapentaplegic homolog 2/3 (SMAD2/3) activation, intracellular signal bifurcation into canonical and non-canonical pathways and target gene promotor engagement. Such negative regulators include phosphatase and tensin homologue (PTEN), protein phosphatase magnesium 1A (PPM1A), Klotho, bone morphogenic protein 7 (BMP7), SMAD7, Sloan-Kettering Institute proto-oncogene/ Ski related novel gene (Ski/SnoN), and bone morphogenetic protein and activin membrane-bound Inhibitor (BAMBI). The progression of certain cancers is accompanied by loss of expression, overexpression, mislocalization, mutation or deletion of several endogenous repressors of the TGF-β1 cascade, further modulating signal duration/intensity and phenotypic reprogramming. This review addresses how their aberrant regulation contributes to cellular plasticity, tumor progression/metastasis and reversal of cell cycle arrest and discusses the unexplored therapeutic value of restoring the expression and/or function of these factors as a novel approach to cancer treatment.
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31
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Katoch A, Suklabaidya S, Chakraborty S, Nayak D, Rasool RU, Sharma D, Mukherjee D, Faheem MM, Kumar A, Sharma PR, Senapati S, Kumar LD, Goswami A. Dual role of Par-4 in abrogation of EMT and switching on Mesenchymal to Epithelial Transition (MET) in metastatic pancreatic cancer cells. Mol Carcinog 2018; 57:1102-1115. [PMID: 29672923 DOI: 10.1002/mc.22828] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2017] [Revised: 04/10/2018] [Accepted: 04/17/2018] [Indexed: 12/16/2022]
Abstract
Epithelial-mesenchymal transition (EMT) is a critical event that occurs during the invasion and metastatic spread of cancer cells. Here, we conceive a dual mechanism of Par-4-mediated inhibition of EMT and induction of MET in metastatic pancreatic cancer cells. First, we demonstrate that 1,1'-β-D-glucopyranosyl-3,3'-bis(5-bromoindolyl)-octyl methane (NGD16), an N-glycosylated derivative of medicinally important phytochemical 3,3'-diindolylmethane (DIM) abrogates EMT by inducing pro-apoptotic protein Par-4. Induction of Par-4 (by NGD16 or ectopic overexpression) strongly impedes invasion with inhibition of major mesenchymal markers viz. Vimentin and Twist-1 epithelial marker- E-cadherin. Further, NGD16 triggers MET phenotypes in pancreatic cancer cells by augmenting ALK2/Smad4 signaling in a Par-4-dependent manner. Conversely, siRNA-mediated silencing of endogenous Par-4 unveil reversal of MET with diminished E-cadherin expression and invasive phenotypes. Additionally, we demonstrate that intact Smad4 is essential for Par-4-mediated maintenance of E-cadherin level in MET induced cells. Notably, we imply that Par-4 induction regulates E-cadherin levels in the pancreatic cancer cells via modulating Twist-1 promoter activity. Finally, in vivo studies with syngenic mouse metastatic pancreatic cancer model reveal that NGD16 strongly suppresses metastatic burden, ascites formation, and prolongs the overall survival of animals effectively.
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Affiliation(s)
- Archana Katoch
- Academy of Scientific and Innovative Research (AcSIR), New Delhi, India.,Cancer Pharmacology Division, Indian Institute of Integrative Medicine (CSIR), Jammu, Jammu and Kashmir, India
| | - Sujit Suklabaidya
- Tumor Microenvironment and Animal Models Lab, Institute of Life Sciences (ILS), Bhubaneswar, Orissa, India
| | - Souneek Chakraborty
- Academy of Scientific and Innovative Research (AcSIR), New Delhi, India.,Cancer Pharmacology Division, Indian Institute of Integrative Medicine (CSIR), Jammu, Jammu and Kashmir, India
| | - Debasis Nayak
- Academy of Scientific and Innovative Research (AcSIR), New Delhi, India.,Cancer Pharmacology Division, Indian Institute of Integrative Medicine (CSIR), Jammu, Jammu and Kashmir, India
| | - Reyaz U Rasool
- Academy of Scientific and Innovative Research (AcSIR), New Delhi, India.,Cancer Pharmacology Division, Indian Institute of Integrative Medicine (CSIR), Jammu, Jammu and Kashmir, India
| | - Deepak Sharma
- Natural Product Chemistry, Indian Institute of Integrative Medicine (CSIR), Jammu, Jammu and Kashmir, India
| | - Debaraj Mukherjee
- Natural Product Chemistry, Indian Institute of Integrative Medicine (CSIR), Jammu, Jammu and Kashmir, India
| | - Mir M Faheem
- Cancer Pharmacology Division, Indian Institute of Integrative Medicine (CSIR), Jammu, Jammu and Kashmir, India
| | - Anmol Kumar
- Cancer Biology Division, Center for Cellular and Molecular Biology (CCMB), Hyderabad, Telangana, India
| | - Parduman R Sharma
- Academy of Scientific and Innovative Research (AcSIR), New Delhi, India.,Cancer Pharmacology Division, Indian Institute of Integrative Medicine (CSIR), Jammu, Jammu and Kashmir, India
| | - Shantibhusan Senapati
- Tumor Microenvironment and Animal Models Lab, Institute of Life Sciences (ILS), Bhubaneswar, Orissa, India
| | - Lekha D Kumar
- Cancer Biology Division, Center for Cellular and Molecular Biology (CCMB), Hyderabad, Telangana, India
| | - Anindya Goswami
- Academy of Scientific and Innovative Research (AcSIR), New Delhi, India.,Cancer Pharmacology Division, Indian Institute of Integrative Medicine (CSIR), Jammu, Jammu and Kashmir, India
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32
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Abstract
Bone morphogenetic proteins (BMPs) are a diverse class of molecules with over 20 growth factor proteins that belong to the transforming growth factor-β (TGF-β) family and are highly associated with bone formation and disease development. Aberrant expression of various BMPs has been reported in several cancer tissues. Biological function studies have elicited the dual role of BMPs in both cancer development and suppression. Furthermore, a variety of BMP antagonists, ligands, and receptors have been shown to reduce or enhance tumorigenesis and metastasis. Knockout mouse models of BMP signaling components have also revealed that the suppression of BMP signaling impairs cancer metastasis. Herein, we highlight the basic clinical background and involvement of BMPs in modulating cancer progression and their dynamic interactions (e.g., with microRNAs) in the tumor microenvironment in addition to their mutations and roles in chemoprevention. We also suggest that BMPs should be considered a powerful putative therapeutic target in tumorigenesis and bone metastasis.
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Affiliation(s)
- Duc-Hiep Bach
- College of Pharmacy, Natural Products Research Institute, Seoul National University, Seoul 151-742, Republic of Korea
| | - Hyen Joo Park
- College of Pharmacy, Natural Products Research Institute, Seoul National University, Seoul 151-742, Republic of Korea
| | - Sang Kook Lee
- College of Pharmacy, Natural Products Research Institute, Seoul National University, Seoul 151-742, Republic of Korea
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33
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Brook N, Brook E, Dharmarajan A, Dass CR, Chan A. Breast cancer bone metastases: pathogenesis and therapeutic targets. Int J Biochem Cell Biol 2018; 96:63-78. [DOI: 10.1016/j.biocel.2018.01.003] [Citation(s) in RCA: 88] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2017] [Revised: 12/31/2017] [Accepted: 01/04/2018] [Indexed: 01/03/2023]
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34
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Differential regulation of hepcidin in cancer and non-cancer tissues and its clinical implications. Exp Mol Med 2018; 50:e436. [PMID: 29391539 PMCID: PMC5903825 DOI: 10.1038/emm.2017.273] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2017] [Revised: 08/29/2017] [Accepted: 09/13/2017] [Indexed: 02/06/2023] Open
Abstract
Hepcidin is a crucial peptide for regulating cellular iron efflux. Because iron is essential for cell survival, especially for highly active cells, such as tumor cells, it is imperative to understand how tumor cells manipulate hepcidin expression for their own metabolic needs. Studies suggest that hepcidin expression and regulation in tumor cells show important differences in comparison with those in non-tumorous cells. These differences should be investigated to develop new strategies to fight cancer cells. Manipulating hepcidin expression to starve cancer cells for iron may prove to be a new therapy in the anticancer arsenal.
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35
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Kim S, Yang JW, Kim C, Kim MG. Impact of suppression of tumorigenicity 14 (ST14)/serine protease 14 (Prss14) expression analysis on the prognosis and management of estrogen receptor negative breast cancer. Oncotarget 2017; 7:34643-63. [PMID: 27167193 PMCID: PMC5085182 DOI: 10.18632/oncotarget.9155] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2016] [Accepted: 04/16/2016] [Indexed: 01/06/2023] Open
Abstract
To elucidate the role of a type II transmembrane serine protease, ST14/Prss14, during breast cancer progression, we utilized publically accessible databases including TCGA, GEO, NCI-60, and CCLE. Survival of breast cancer patients with high ST14/Prss14 expression is significantly poor in estrogen receptor (ER) negative populations regardless of the ratios of ST14/Prss14 to its inhibitors, SPINT1 or SPINT2. In a clustering of 1085 selected EMT signature genes, ST14/Prss14 is located in the same cluster with CDH3, and closer to post-EMT markers, CDH2, VIM, and FN1 than to the pre-EMT marker, CDH1. Coexpression analyses of known ST14/Prss14 substrates and transcription factors revealed context dependent action. In cell lines, paradoxically, ST14/Prss14 expression is higher in the ER positive group and located closer to CDH1 in clustering. This apparent contradiction is not likely due to ST14/Prss14 expression in a cancer microenvironment, nor due to negative regulation by ER. Genes consistently coexpressed with ST14/Prss14 include transcription factors, ELF5, GRHL1, VGLL1, suggesting currently unknown mechanisms for regulation. Here, we report that ST14/Prss14 is an emerging therapeutic target for breast cancer where HER2 is not applicable. In addition we suggest that careful conclusions should be drawn not exclusively from the cell line studies for target development.
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Affiliation(s)
- Sauryang Kim
- Inha University, Department of Biological Sciences, Incheon, Republic of Korea
| | - Jae Woong Yang
- Inha University, Department of Biological Sciences, Incheon, Republic of Korea
| | - Chungho Kim
- Department of Life Sciences, Korea University, Seoul, Republic of Korea
| | - Moon Gyo Kim
- Inha University, Department of Biological Sciences, Incheon, Republic of Korea.,Convergent Research Institute for Metabolism and Immunoregulation, Incheon, Republic of Korea
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36
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Zhang H, Liu Y, Yan L, Du W, Zhang X, Zhang M, Chen H, Zhang Y, Zhou J, Sun H, Zhu D. Bone morphogenetic protein-7 inhibits endothelial-mesenchymal transition in pulmonary artery endothelial cell under hypoxia. J Cell Physiol 2017; 233:4077-4090. [PMID: 28926108 DOI: 10.1002/jcp.26195] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2017] [Accepted: 09/14/2017] [Indexed: 12/11/2022]
Abstract
Pulmonary artery hypertension (PAH) is characterized by structural changes in pulmonary arteries. Increased numbers of cells expressing α-smooth muscle actin (α-SMA) is a nearly universal finding in the remodeled artery. It has been confirmed endothelial-to-mesenchymal transition (EndoMT) may be a source of those α-SMA-expressing cells. In addition, the EndoMT is reversible. Here, we show that under hypoxia, the expression of bone morphogenetic protein 7 (BMP-7) was decreased both in vivo and in vitro. We also found that under normoxia, BMP-7 deficiency induced spontaneous EndoMT and cell migration. The hypoxia-induced EndoMT and cell migration were markedly attenuated after pretreatment with rh-BMP-7. Moreover, m-TOR phosphorylation was involved in EndoMT and BMP-7 suppressed hypoxia-induced m-TORC1 phosphorylation in pulmonary artery endothelial cells. Our results demonstrate that BMP-7 attenuates the hypoxia-induced EndoMT and cell migration by suppressing the m-TORC1 signaling pathway. Our study revealed a novel mechanism underlying the hypoxia-induced EndoMT in pulmonary artery endothelial cells and suggested a new therapeutic strategy targeting EndoMT for the treatment of pulmonary arterial hypertension.
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Affiliation(s)
- Hongyue Zhang
- Department of Biopharmaceutical Sciences, Harbin Medical University-Daqing, Daqing, Heilongjiang, China.,Biopharmaceutical Key Laboratory of Heilongjiang Province, Harbin Medical University, China
| | - Ying Liu
- Department of Biopharmaceutical Sciences, Harbin Medical University-Daqing, Daqing, Heilongjiang, China.,Biopharmaceutical Key Laboratory of Heilongjiang Province, Harbin Medical University, China
| | - Lixin Yan
- Department of Biopharmaceutical Sciences, Harbin Medical University-Daqing, Daqing, Heilongjiang, China.,Biopharmaceutical Key Laboratory of Heilongjiang Province, Harbin Medical University, China
| | - Wei Du
- School of Pharmacy, Harbin University of Commerce, Harbin, Heilongjiang Province, China
| | - Xiaodan Zhang
- School of Pharmacy, Harbin University of Commerce, Harbin, Heilongjiang Province, China
| | - Min Zhang
- Department of Biopharmaceutical Sciences, Harbin Medical University-Daqing, Daqing, Heilongjiang, China.,Biopharmaceutical Key Laboratory of Heilongjiang Province, Harbin Medical University, China
| | - He Chen
- Department of Obstetrics and gynecology, The Second affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang Province, China
| | - Yafeng Zhang
- School of Basic Medical Sciences, Harbin Medical University-Daqing, Daqing, Heilongjiang Province, China
| | - Jianqiu Zhou
- School of Basic Medical Sciences, Harbin Medical University-Daqing, Daqing, Heilongjiang Province, China
| | - Hanliang Sun
- Medical Laboratory Technology, Harbin Medical University-Daqing, Daqing, Heilongjiang Province, China
| | - Daling Zhu
- Department of Biopharmaceutical Sciences, Harbin Medical University-Daqing, Daqing, Heilongjiang, China.,Biopharmaceutical Key Laboratory of Heilongjiang Province, Harbin Medical University, China
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37
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Yu Y, Lin Y, Yang G, Tian L. The interplay between TGF-β/SMAD and BMP/SMAD signaling pathways in the epithelial mesenchymal transition of A549 cells induced by silica. Toxicol Mech Methods 2017; 28:286-292. [PMID: 29161937 DOI: 10.1080/15376516.2017.1407978] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
The epithelial-mesenchymal transition (EMT) is a phenotype transdifferentiation of epithelial into mesenchymal cells and contributes to pulmonary fibrotic disease. SMAD-dependent pathway has been reported to play a key role in the multiple fibrotic diseases. We hypothesized that TGF-β/SMAD signaling could cross-interact with BMP/SMAD signaling pathways in silica-induced EMT in A549 cells. We investigated that the ability of silica-induced EMT in A549 cells, and this process was significantly inhibited by SB431542 through up-regulation of Vimentin, α-SMA and collagen type I expression and down-regulation of E-cadherin expression. Whereas BMP/SMAD inhibition using LDN193189 enhanced EMT. In addition, we also demonstrated that SB431542 could enhance BMP/SMAD signaling pathways in silica-induced EMT and vice versa. Therefore, our study provides evidence that the TGF-β/SMAD pathway was a crucial regulator in silica-induced EMT and that SB431542 could prevent the EMT. More importantly, we have identified that the interplay of TGF-β/SMAD and BMP/SMAD pathways in silica-induced EMT in A549 cells.
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Affiliation(s)
- Yanhua Yu
- a Clinical Laboratory Center , Beijing You'an Hospital, Capital Medical University , Beijing , China
| | - Yanming Lin
- b Department of General Sugery , Zhong Guan Cun Hospital , Beijing , China
| | - Gengxia Yang
- c Oncology Minimally Invasive Interventional Center , Beijing You'an Hospital, Capital Medical University , Beijing , China
| | - Lin Tian
- d School of Public Health/Beijing Key Laboratory of Environmental Toxicology , Capital Medical University , Beijing , China
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38
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Wu Q, Tian Y, Zhang J, Zhang H, Gu F, Lu Y, Zou S, Chen Y, Sun P, Xu M, Sun X, Xia C, Chi H, Ying Zhu A, Tang D, Wang D. Functions of pancreatic stellate cell-derived soluble factors in the microenvironment of pancreatic ductal carcinoma. Oncotarget 2017; 8:102721-102738. [PMID: 29254283 PMCID: PMC5731993 DOI: 10.18632/oncotarget.21970] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2017] [Accepted: 09/21/2017] [Indexed: 02/07/2023] Open
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is one of the most lethal forms of cancer with poor prognosis because it is highly resistant to traditional chemotherapy and radiotherapy and it has a low rate of surgical resection eligibility. Pancreatic stellate cells (PSC) have become a research hotspot in recent years, and play a vital role in PDAC microenvironment by secreting soluble factors such as transforming growth factor β, interleukin-6, stromal cell-derived factor-1, hepatocyte growth factor and galectin-1. These PSC-derived cytokines and proteins contribute to PSC activation, participating in PDAC cell proliferation, migration, fibrosis, angiogenesis, immunosuppression, epithelial-mesenchymal transition, and chemoradiation resistance, leading to malignant outcome. Consequently, targeting these cytokines and proteins or their downstream signaling pathways is promising for treating PDAC.
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Affiliation(s)
- Qi Wu
- Medical College of Yangzhou University, Yangzhou, P.R. China
| | - Ying Tian
- Medical College of Yangzhou University, Yangzhou, P.R. China
| | - Jingqiu Zhang
- Department of General Surgery, Institute of General Surgery, Northern Jiangsu Province Hospital, Clinical Medical College, Yangzhou University, Yangzhou, P.R. China
| | - Hongpeng Zhang
- Medical College of Yangzhou University, Yangzhou, P.R. China
| | - Fengming Gu
- Medical College of Yangzhou University, Yangzhou, P.R. China
| | - Yongdie Lu
- Medical College of Yangzhou University, Yangzhou, P.R. China
| | - Shengnan Zou
- Medical College of Yangzhou University, Yangzhou, P.R. China
| | - Yuji Chen
- Medical College of Yangzhou University, Yangzhou, P.R. China
| | - Pengxiang Sun
- Medical College of Yangzhou University, Yangzhou, P.R. China
| | - Mengyue Xu
- Medical College of Yangzhou University, Yangzhou, P.R. China
| | - Xiaoming Sun
- Medical College of Yangzhou University, Yangzhou, P.R. China
| | - Chao Xia
- Nanjing Medical University, Nanjing, P.R. China
| | - Hao Chi
- Medical College of Yangzhou University, Yangzhou, P.R. China
| | - A Ying Zhu
- Medical College of Yangzhou University, Yangzhou, P.R. China
| | - Dong Tang
- Department of General Surgery, Institute of General Surgery, Northern Jiangsu Province Hospital, Clinical Medical College, Yangzhou University, Yangzhou, P.R. China
| | - Daorong Wang
- Department of General Surgery, Institute of General Surgery, Northern Jiangsu Province Hospital, Clinical Medical College, Yangzhou University, Yangzhou, P.R. China
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39
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Zabkiewicz C, Resaul J, Hargest R, Jiang WG, Ye L. Bone morphogenetic proteins, breast cancer, and bone metastases: striking the right balance. Endocr Relat Cancer 2017; 24:R349-R366. [PMID: 28733469 PMCID: PMC5574206 DOI: 10.1530/erc-17-0139] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/29/2017] [Accepted: 07/21/2017] [Indexed: 12/11/2022]
Abstract
Bone morphogenetic proteins (BMPs) belong to the TGF-β super family, and are essential for the regulation of foetal development, tissue differentiation and homeostasis and a multitude of cellular functions. Naturally, this has led to the exploration of aberrance in this highly regulated system as a key factor in tumourigenesis. Originally identified for their role in osteogenesis and bone turnover, attention has been turned to the potential role of BMPs in tumour metastases to, and progression within, the bone niche. This is particularly pertinent to breast cancer, which commonly metastasises to bone, and in which studies have revealed aberrations of both BMP expression and signalling, which correlate clinically with breast cancer progression. Ultimately a BMP profile could provide new prognostic disease markers. As the evidence suggests a role for BMPs in regulating breast tumour cellular function, in particular interactions with tumour stroma and the bone metastatic microenvironment, there may be novel therapeutic potential in targeting BMP signalling in breast cancer. This review provides an update on the current knowledge of BMP abnormalities and their implication in the development and progression of breast cancer, particularly in the disease-specific bone metastasis.
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Affiliation(s)
- Catherine Zabkiewicz
- Cardiff China Medical Research CollaborativeCardiff University School of Medicine, Cardiff, UK
| | - Jeyna Resaul
- Cardiff China Medical Research CollaborativeCardiff University School of Medicine, Cardiff, UK
| | - Rachel Hargest
- Cardiff China Medical Research CollaborativeCardiff University School of Medicine, Cardiff, UK
| | - Wen Guo Jiang
- Cardiff China Medical Research CollaborativeCardiff University School of Medicine, Cardiff, UK
| | - Lin Ye
- Cardiff China Medical Research CollaborativeCardiff University School of Medicine, Cardiff, UK
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40
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Parveen S, Vedagiri D, Nair HG, Parthasarathy H, Harshan KH. Unconventional MAPK-GSK-3β Pathway Behind Atypical Epithelial-Mesenchymal Transition In Hepatocellular Carcinoma. Sci Rep 2017; 7:8842. [PMID: 28821798 PMCID: PMC5562823 DOI: 10.1038/s41598-017-09179-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2017] [Accepted: 07/20/2017] [Indexed: 11/09/2022] Open
Abstract
We recently reported an atypical epithelial mesenchymal transition (EMT) in human hepatoma cell culture Huh7.5, which was non-responsive to the canonical EMT-transcription factors. Here we characterize major pathways regulating this atypical EMT through whole genome transcriptome profiling and molecular analysis, and identify a unique regulation of EMT by GSK-3β. Our analysis reveals remarkable suppression of several key liver-specific markers in Huh7.5M cells indicating that EMT not only changes the epithelial properties, but alters the characteristics associated with hepatocytes as well. One key finding of this study is that GSK-3β, a known antagonist to β-Catenin signaling and a major pro-apoptotic regulator, is critical for the maintenance of EMT in Huh7.5M cells as its inhibition reversed EMT. Importantly, through these studies we identify that maintenance of EMT by GSK-3β in Huh7.5M is regulated by p38MAPK and ERK1/2 that has not been reported elsewhere and is distinct from another metastatic non-hepatic cell line MDA-MB-231. These data showcase the existence of non-canonical mechanisms behind EMT. The atypicalness of this system underlines the existence of tremendous diversity in cancer-EMT and warrants the necessity to take a measured approach while dealing with metastasis and cancer drug resistance.
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Affiliation(s)
- Sana Parveen
- CSIR-Centre for Cellular and Molecular Biology, Hyderabad, 500007, India
| | - Dhiviya Vedagiri
- CSIR-Centre for Cellular and Molecular Biology, Hyderabad, 500007, India
| | - Hitha Gopalan Nair
- CSIR-Centre for Cellular and Molecular Biology, Hyderabad, 500007, India
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41
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Owen S, Zabkiewicz C, Ye L, Sanders AJ, Gong C, Jiang WG. Key Factors in Breast Cancer Dissemination and Establishment at the Bone: Past, Present and Future Perspectives. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2017; 1026:197-216. [PMID: 29282685 DOI: 10.1007/978-981-10-6020-5_9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
Bone metastases associated with breast cancer remain a clinical challenge due to their associated morbidity, limited therapeutic intervention and lack of prognostic markers. With a continually evolving understanding of bone biology and its dynamic microenvironment, many potential new targets have been proposed. In this chapter, we discuss the roles of well-established bone markers and how their targeting, in addition to tumour-targeted therapies, might help in the prevention and treatment of bone metastases. There are a vast number of bone markers, of which one of the best-known families is the bone morphogenetic proteins (BMPs). This chapter focuses on their role in breast cancer-associated bone metastases, associated signalling pathways and the possibilities for potential therapeutic intervention. In addition, this chapter provides an update on the role receptor activator of nuclear factor-κB (RANK), RANK ligand (RANKL) and osteoprotegerin (OPG) play on breast cancer development and their subsequent influence during the homing and establishment of breast cancer-associated bone metastases. Beyond the well-established bone molecules, this chapter also explores the role of other potential factors such as activated leukocyte cell adhesion molecule (ALCAM) and its potential impact on breast cancer cells' affinity for the bone environment, which implies that ALCAM could be a promising therapeutic target.
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Affiliation(s)
- Sioned Owen
- Cardiff University School of Medicine, CCMRC, Cardiff University, Henry Wellcome Building, Heath Park, Cardiff, CF14 4XN, UK
| | - Catherine Zabkiewicz
- Cardiff University School of Medicine, CCMRC, Cardiff University, Henry Wellcome Building, Heath Park, Cardiff, CF14 4XN, UK
| | - Lin Ye
- Cardiff University School of Medicine, CCMRC, Cardiff University, Henry Wellcome Building, Heath Park, Cardiff, CF14 4XN, UK
| | - Andrew J Sanders
- Cardiff University School of Medicine, CCMRC, Cardiff University, Henry Wellcome Building, Heath Park, Cardiff, CF14 4XN, UK
| | - Chang Gong
- Cardiff University School of Medicine, CCMRC, Cardiff University, Henry Wellcome Building, Heath Park, Cardiff, CF14 4XN, UK.,Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, 510120, China
| | - Wen G Jiang
- Cardiff University School of Medicine, CCMRC, Cardiff University, Henry Wellcome Building, Heath Park, Cardiff, CF14 4XN, UK.
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42
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Mishra S, Tripathi R, Singh S. Crosstalk of proteins, miRNAs involved in metastatic and epithelial–mesenchymal transition pathways. FRONTIERS IN LIFE SCIENCE 2016. [DOI: 10.1080/21553769.2016.1256843] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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43
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Dai K, Qin F, Zhang H, Liu X, Guo C, Zhang M, Gu F, Fu L, Ma Y. Low expression of BMPRIB indicates poor prognosis of breast cancer and is insensitive to taxane-anthracycline chemotherapy. Oncotarget 2016; 7:4770-84. [PMID: 26684357 PMCID: PMC4826242 DOI: 10.18632/oncotarget.6613] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2015] [Accepted: 11/26/2015] [Indexed: 01/30/2023] Open
Abstract
Bone morphogenetic protein receptor type IB (BMPRIB) is one osteogenesis factor, which function in breast cancer has been rarely explored until recently. In the clinical study presented here, involving a cohort of 368 invasive ductal carcinoma (IDC) patients, we identified that patients with low expression of BMPRIB exhibited poor prognosis, especially in the luminal B subtype. We also provided the first piece of evidence that low level of BMPRIB was a promoting factor for breast cancer patients to develop bone metastasis, but not lung, liver or brain. The first of its kind, we reported that patients with high expression of BMPRIB exhibited favorable prognosis by a retrospective analysis consisting of 168 patients treated with TE (taxane and anthracycline) regimens. And the patients with high expression of BMPRIB were more sensitive to TE regimens in the detection of 32 paired pre-neoadjuvant and post-neoadjuvant specimens. Overall, our study concluded that low expression of BMPRIB indicated poor prognosis of breast cancer and was insensitive to taxane-anthracycline chemotherapy. Our findings also lay a foundation to help clinicians improve identification of patients for TE regimens by BMPRIB in the era of precision medicine.
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Affiliation(s)
- Kun Dai
- Department of Breast Cancer Pathology and Research Laboratory, Key Laboratory of Breast Cancer Prevention and Therapy (Ministry of Education), Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin, China
| | - Fengxia Qin
- Department of Breast Cancer Pathology and Research Laboratory, Key Laboratory of Breast Cancer Prevention and Therapy (Ministry of Education), Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin, China
| | - Huikun Zhang
- Department of Breast Cancer Pathology and Research Laboratory, Key Laboratory of Breast Cancer Prevention and Therapy (Ministry of Education), Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin, China
| | - Xiaoli Liu
- Department of Tumor Cell Biology, Key Laboratory of Cancer Prevention and Therapy of Tianjin, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin, China
| | - Caixia Guo
- CAS Key Laboratory of Genomic and Precision Medicine, Beijing Institute of Genomics, Chinese Academy of Sciences, Beijing, China
| | - Ming Zhang
- Department of Epidemiology and Biostatistics, University of Georgia, Athens, GA, U.S.A
| | - Feng Gu
- Department of Breast Cancer Pathology and Research Laboratory, Key Laboratory of Breast Cancer Prevention and Therapy (Ministry of Education), Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin, China
| | - Li Fu
- Department of Breast Cancer Pathology and Research Laboratory, Key Laboratory of Breast Cancer Prevention and Therapy (Ministry of Education), Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin, China
| | - Yongjie Ma
- Department of Tumor Cell Biology, Key Laboratory of Cancer Prevention and Therapy of Tianjin, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin, China
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44
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Cassar L, Nicholls C, Pinto AR, Chen R, Wang L, Li H, Liu JP. TGF-beta receptor mediated telomerase inhibition, telomere shortening and breast cancer cell senescence. Protein Cell 2016; 8:39-54. [PMID: 27696331 PMCID: PMC5233610 DOI: 10.1007/s13238-016-0322-1] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2016] [Accepted: 08/03/2016] [Indexed: 01/09/2023] Open
Abstract
Human telomerase reverse transcriptase (hTERT) plays a central role in telomere lengthening for continuous cell proliferation, but it remains unclear how extracellular cues regulate telomerase lengthening of telomeres. Here we report that the cytokine bone morphogenetic protein-7 (BMP7) induces the hTERT gene repression in a BMPRII receptor- and Smad3-dependent manner in human breast cancer cells. Chonic exposure of human breast cancer cells to BMP7 results in short telomeres, cell senescence and apoptosis. Mutation of the BMPRII receptor, but not TGFbRII, ACTRIIA or ACTRIIB receptor, inhibits BMP7-induced repression of the hTERT gene promoter activity, leading to increased telomerase activity, lengthened telomeres and continued cell proliferation. Expression of hTERT prevents BMP7-induced breast cancer cell senescence and apoptosis. Thus, our data suggest that BMP7 induces breast cancer cell aging by a mechanism involving BMPRII receptor- and Smad3-mediated repression of the hTERT gene.
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Affiliation(s)
- Lucy Cassar
- Molecular Signaling Laboratory, Department of Immunology, Central Eastern Clinical School, Monash University, Prahran, VIC, 3181, Australia
| | - Craig Nicholls
- Molecular Signaling Laboratory, Department of Immunology, Central Eastern Clinical School, Monash University, Prahran, VIC, 3181, Australia
| | - Alex R Pinto
- Molecular Signaling Laboratory, Department of Immunology, Central Eastern Clinical School, Monash University, Prahran, VIC, 3181, Australia
| | - Ruping Chen
- Institute of Aging Research, Hangzhou Normal University School of Medicine, Hangzhou, 311121, Zhejiang Province, China
| | - Lihui Wang
- Institute of Aging Research, Hangzhou Normal University School of Medicine, Hangzhou, 311121, Zhejiang Province, China
| | - He Li
- Molecular Signaling Laboratory, Department of Immunology, Central Eastern Clinical School, Monash University, Prahran, VIC, 3181, Australia
| | - Jun-Ping Liu
- Molecular Signaling Laboratory, Department of Immunology, Central Eastern Clinical School, Monash University, Prahran, VIC, 3181, Australia. .,Institute of Aging Research, Hangzhou Normal University School of Medicine, Hangzhou, 311121, Zhejiang Province, China.
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45
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Murine models of breast cancer bone metastasis. BONEKEY REPORTS 2016; 5:804. [PMID: 27867497 DOI: 10.1038/bonekey.2016.31] [Citation(s) in RCA: 77] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/21/2015] [Accepted: 04/02/2016] [Indexed: 01/28/2023]
Abstract
Bone metastases cause significant morbidity and mortality in late-stage breast cancer patients and are currently considered incurable. Investigators rely on translational models to better understand the pathogenesis of skeletal complications of malignancy in order to identify therapeutic targets that may ultimately prevent and treat solid tumor metastasis to bone. Many experimental models of breast cancer bone metastases are in use today, each with its own caveats. In this methods review, we characterize the bone phenotype of commonly utilized human- and murine-derived breast cell lines that elicit osteoblastic and/or osteolytic destruction of bone in mice and report methods for optimizing tumor-take in murine models of bone metastasis. We then provide protocols for four of the most common xenograft and syngeneic inoculation routes for modeling breast cancer metastasis to the skeleton in mice, including the intra-cardiac, intra-arterial, orthotopic and intra-tibial methods of tumor cell injection. Recommendations for in vivo and ex vivo assessment of tumor progression and bone destruction are provided, followed by discussion of the strengths and limitations of the available tools and translational models that aid investigators in the study of breast cancer metastasis to bone.
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46
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Smad6 determines BMP-regulated invasive behaviour of breast cancer cells in a zebrafish xenograft model. Sci Rep 2016; 6:24968. [PMID: 27113436 PMCID: PMC4844967 DOI: 10.1038/srep24968] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2015] [Accepted: 04/04/2016] [Indexed: 12/28/2022] Open
Abstract
The transforming growth factor-β (TGF-β) family is known to play critical roles in cancer progression. While the dual role of TGF-β is well described, the function of bone morphogenetic proteins (BMPs) is unclear. In this study, we established the involvement of Smad6, a BMP-specific inhibitory Smad, in breast cancer cell invasion. We show that stable overexpression of Smad6 in breast cancer MCF10A M2 cells inhibits BMP signalling, thereby mitigating BMP6-induced suppression of mesenchymal marker expression. Using a zebrafish xenograft model, we demonstrate that overexpression of Smad6 potentiates invasion of MCF10A M2 cells and enhances the aggressiveness of breast cancer MDA-MB-231 cells in vivo, whereas a reversed phenotype is observed after Smad6 knockdown. Interestingly, BMP6 pre-treatment of MDA-MB-231 cells induced cluster formation at the invasive site in the zebrafish. BMP6 also stimulated cluster formation of MDA-MB-231 cells co-cultured on Human Microvascular Endothelial Cells (HMEC)-1 in vitro. Electron microscopy illustrated an induction of cell-cell contact by BMP6. The clinical relevance of our findings is highlighted by a correlation of high Smad6 expression with poor distant metastasis free survival in ER-negative cancer patients. Collectively, our data strongly indicates the involvement of Smad6 and BMP signalling in breast cancer cell invasion in vivo.
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47
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Bui AT, Laurent F, Havard M, Dautry F, Tchénio T. SMAD signaling and redox imbalance cooperate to induce prostate cancer cell dormancy. Cell Cycle 2016; 14:1218-31. [PMID: 25706341 DOI: 10.1080/15384101.2015.1014145] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
Abstract
Metastasis involves the dissemination of single or small clumps of cancer cells through blood or lymphatic vessels and their extravasation into distant organs. Despite the strong regulation of metastases development by a cell dormancy phenomenon, the dormant state of cancer cells remains poorly characterized due to the difficulty of in vivo studies. We have recently shown in vitro that clonogenicity of prostate cancer cells is regulated by a dormancy phenomenon that is strongly induced when cells are cultured both at low cell density and in a slightly hypertonic medium. Here, we characterized by RT-qPCR a genetic expression signature of this dormant state which combines the presence of both stemness and differentiation markers. We showed that both TFGβ/BMP signaling and redox imbalance are required for the full induction of this dormancy signature and cell quiescence. Moreover, reconstruction experiments showed that TFGβ/BMP signaling and redox imbalance are sufficient to generate a pattern of genetic expression displaying all characteristic features of the dormancy signature. Finally, we observed that low cell density was sufficient to activate TGFβ/BMP signaling and to generate a slight redox imbalance thus priming cells for dormancy that can be attained with a co-stimulus like hypertonicity, most likely through an increased redox imbalance. The identification of a dual regulation of dormancy provides a framework for the interpretation of previous reports showing a restricted ability of BMP signaling to regulate cancer cell dormancy in vivo and draws attention on the role of oxidative stress in the metastatic process.
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Affiliation(s)
- Anh Thu Bui
- a LBPA ; UMR8113 ENSC - CNRS; Ecole Normale Supérieure de Cachan ; Cachan , France
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Ye L, Jiang WG. Bone morphogenetic proteins in tumour associated angiogenesis and implication in cancer therapies. Cancer Lett 2015; 380:586-597. [PMID: 26639195 DOI: 10.1016/j.canlet.2015.10.036] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2015] [Revised: 09/17/2015] [Accepted: 10/12/2015] [Indexed: 02/09/2023]
Abstract
Bone morphogenetic protein (BMP) belongs to transforming growth factor-β superfamily. To date, more than 20 BMPs have been identified in humans. BMPs play a critical role in embryonic and postnatal development, and also in maintaining homeostasis in different organs and tissues by regulating cell differentiation, proliferation, survival and motility. They play important roles in the development and progression of certain malignancies, including prostate cancer, breast cancer, lung cancer, etc. Recently, more evidence shows that BMPs are also involved in tumour associated angiogenesis. For example BMP can either directly regulate the functions of vascular endothelial cells or indirectly influence the angiogenesis via regulation of angiogenic factors, such as vascular endothelial growth factor (VEGF). Such crosstalk can also be reflected in the interaction with other angiogenic factors, like hepatocyte growth factor (HGF) and basic fibroblast growth factor (bFGF). All these factors are involved in the orchestration of the angiogenic process during tumour development and progression. Review of the relevant studies will provide a comprehensive prospective on current understanding and shed light on the corresponding therapeutic opportunity.
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Affiliation(s)
- Lin Ye
- Metastasis & Angiogenesis Research Group, Cardiff University-Peking University Cancer Institute, Institute of Cancer and Genetics, Cardiff University School of Medicine, Cardiff CF14 4XN, UK.
| | - Wen G Jiang
- Metastasis & Angiogenesis Research Group, Cardiff University-Peking University Cancer Institute, Institute of Cancer and Genetics, Cardiff University School of Medicine, Cardiff CF14 4XN, UK
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Mechanisms of action of bone morphogenetic proteins in cancer. Cytokine Growth Factor Rev 2015; 27:81-92. [PMID: 26678814 DOI: 10.1016/j.cytogfr.2015.11.009] [Citation(s) in RCA: 67] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2015] [Accepted: 11/13/2015] [Indexed: 01/28/2023]
Abstract
The bone morphogenetic proteins (BMPs) play fundamental roles in embryonic development and control differentiation of a diverse set of cell types. It is therefore of no surprise that the BMPs also contribute to the process of tumourigenesis and regulate cancer progression through various stages. We summarise here key roles of BMP ligands, receptors, their signalling mediators, mainly focusing on proteins of the Smad family, and extracellular antagonists, that contribute to the onset of tumourigenesis and to cancer progression in diverse tissues. Overall, the BMP pathways seem to act as tumour suppressors that maintain physiological tissue homeostasis and which are perturbed in cancer either via genetic mutation or via epigenetic misregulation of key gene components. BMPs also control the self-renewal and fate choices made by stem cells in several tissues. By promoting cell differentiation, including inhibition of the process of epithelial-mesenchymal transition, BMPs contribute to the malignant progression of cancer at advanced stages. It is therefore reasonable that pharmaceutical industries continuously develop biological agents and chemical modulators of BMP signalling with the aim to improve therapeutic regimes against several types of cancer.
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Tso JL, Yang S, Menjivar JC, Yamada K, Zhang Y, Hong I, Bui Y, Stream A, McBride WH, Liau LM, Nelson SF, Cloughesy TF, Yong WH, Lai A, Tso CL. Bone morphogenetic protein 7 sensitizes O6-methylguanine methyltransferase expressing-glioblastoma stem cells to clinically relevant dose of temozolomide. Mol Cancer 2015; 14:189. [PMID: 26546412 PMCID: PMC4636799 DOI: 10.1186/s12943-015-0459-1] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2015] [Accepted: 10/20/2015] [Indexed: 12/21/2022] Open
Abstract
Background Temozolomide (TMZ) is an oral DNA-alkylating agent used for treating patients with glioblastoma. However, therapeutic benefits of TMZ can be compromised by the expression of O6-methylguanine methyltransferase (MGMT) in tumor tissue. Here we used MGMT-expressing glioblastoma stem cells (GSC) lines as a model for investigating the molecular mechanism underlying TMZ resistance, while aiming to explore a new treatment strategy designed to possibly overcome resistance to the clinically relevant dose of TMZ (35 μM). Methods MGMT-expressing GSC cultures are resistant to TMZ, and IC50 (half maximal inhibitory concentration) is estimated at around 500 μM. Clonogenic GSC surviving 500 μM TMZ (GSC-500 μM TMZ), were isolated. Molecular signatures were identified via comparative analysis of expression microarray against parental GSC (GSC-parental). The recombinant protein of top downregulated signature was used as a single agent or in combination with TMZ, for evaluating therapeutic effects of treatment of GSC. Results The molecular signatures characterized an activation of protective stress responses in GSC-500 μM TMZ, mainly including biotransformation/detoxification of xenobiotics, blocked endoplasmic reticulum stress-mediated apoptosis, epithelial-to-mesenchymal transition (EMT), and inhibited growth/differentiation. Bone morphogenetic protein 7 (BMP7) was identified as the top down-regulated gene in GSC-500 μM TMZ. Although augmenting BMP7 signaling in GSC by exogenous BMP7 treatment did not effectively stop GSC growth, it markedly sensitized both GSC-500 μM TMZ and GSC-parental to 35 μM TMZ treatment, leading to loss of self-renewal and migration capacity. BMP7 treatment induced senescence of GSC cultures and suppressed mRNA expression of CD133, MGMT, and ATP-binding cassette drug efflux transporters (ABCB1, ABCG2), as well as reconfigured transcriptional profiles in GSC by downregulating genes associated with EMT/migration/invasion, stemness, inflammation/immune response, and cell proliferation/tumorigenesis. BMP7 treatment significantly prolonged survival time of animals intracranially inoculated with GSC when compared to those untreated or treated with TMZ alone (p = 0.0017), whereas combination of two agents further extended animal survival compared to BMP7 alone (p = 0.0489). Conclusions These data support the view that reduced endogenous BMP7 expression/signaling in GSC may contribute to maintained stemness, EMT, and chemoresistant phenotype, suggesting that BMP7 treatment may provide a novel strategy in combination with TMZ for an effective treatment of glioblastoma exhibiting unmethylated MGMT. Electronic supplementary material The online version of this article (doi:10.1186/s12943-015-0459-1) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Jonathan L Tso
- Department of Surgery/Surgical Oncology, David Geffen School of Medicine, University of California at Los Angeles, Los Angeles, CA, USA.
| | - Shuai Yang
- Department of Surgery/Surgical Oncology, David Geffen School of Medicine, University of California at Los Angeles, Los Angeles, CA, USA. .,Department of Neurosurgery, Guangzhou General Hospital of Guangzhou Military Command, Guangzhou, Guangdong, China.
| | - Jimmy C Menjivar
- Department of Surgery/Surgical Oncology, David Geffen School of Medicine, University of California at Los Angeles, Los Angeles, CA, USA.
| | - Kazunari Yamada
- Department of Surgery/Surgical Oncology, David Geffen School of Medicine, University of California at Los Angeles, Los Angeles, CA, USA. .,Department of Advanced Molecular and Cell Therapy, Kyushu University Hospital, Higashiku, Fukuoka, Japan.
| | - Yibei Zhang
- Department of Surgery/Surgical Oncology, David Geffen School of Medicine, University of California at Los Angeles, Los Angeles, CA, USA. .,Department of Orthopedics, Zhongshan Hospital, Xiamen University, Xiamen, China.
| | - Irene Hong
- Department of Surgery/Surgical Oncology, David Geffen School of Medicine, University of California at Los Angeles, Los Angeles, CA, USA.
| | - Yvonne Bui
- Department of Surgery/Surgical Oncology, David Geffen School of Medicine, University of California at Los Angeles, Los Angeles, CA, USA.
| | - Alexandra Stream
- Department of Surgery/Surgical Oncology, David Geffen School of Medicine, University of California at Los Angeles, Los Angeles, CA, USA.
| | - William H McBride
- Department of Radiation-Oncology, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA, USA. .,Jonsson Comprehensive Cancer Center, University of California at Los Angeles, Los Angeles, USA.
| | - Linda M Liau
- Department of Neurosurgery, David Geffen School of Medicine, University of California at Los Angeles, Los Angeles, CA, USA. .,Jonsson Comprehensive Cancer Center, University of California at Los Angeles, Los Angeles, USA.
| | - Stanley F Nelson
- Department of Human Genetics, David Geffen School of Medicine, University of California at Los Angeles, Los Angeles, CA, USA. .,Jonsson Comprehensive Cancer Center, University of California at Los Angeles, Los Angeles, USA.
| | - Timothy F Cloughesy
- Department of Neurology, David Geffen School of Medicine, University of California at Los Angeles, Los Angeles, CA, USA. .,Jonsson Comprehensive Cancer Center, University of California at Los Angeles, Los Angeles, USA.
| | - William H Yong
- Department of Pathology and Laboratory Medicine, David Geffen School of Medicine, University of California at Los Angeles, Los Angeles, CA, USA. .,Jonsson Comprehensive Cancer Center, University of California at Los Angeles, Los Angeles, USA.
| | - Albert Lai
- Department of Neurology, David Geffen School of Medicine, University of California at Los Angeles, Los Angeles, CA, USA. .,Jonsson Comprehensive Cancer Center, University of California at Los Angeles, Los Angeles, USA.
| | - Cho-Lea Tso
- Department of Surgery/Surgical Oncology, David Geffen School of Medicine, University of California at Los Angeles, Los Angeles, CA, USA. .,Jonsson Comprehensive Cancer Center, University of California at Los Angeles, Los Angeles, USA.
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