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Rypens C, Van Berckelaer C, Berditchevski F, van Dam P, Van Laere S. Deciphering the molecular biology of inflammatory breast cancer through molecular characterization of patient samples and preclinical models. INTERNATIONAL REVIEW OF CELL AND MOLECULAR BIOLOGY 2024; 384:77-112. [PMID: 38637101 DOI: 10.1016/bs.ircmb.2023.10.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/20/2024]
Abstract
Inflammatory breast cancer is an aggressive subtype of breast cancer with dismal patient prognosis and a unique clinical presentation. In the past two decades, molecular profiling technologies have been used in order to gain insight into the molecular biology of IBC and to search for possible targets for treatment. Although a gene signature that accurately discriminates between IBC and nIBC patient samples and preclinical models was identified, the overall genomic and transcriptomic differences are small and ambiguous, mainly due to the limited sample sizes of the evaluated patient series and the failure to correct for confounding effects of the molecular subtypes. Nevertheless, data collected over the past 20 years by independent research groups increasingly support the existence of several IBC-specific biological characteristics. In this review, these features are classified as established, emerging and conceptual hallmarks based on the level of evidence reported in the literature. In addition, a synoptic model is proposed that integrates all hallmarks and that can explain how cancer cell intrinsic mechanisms (i.e. NF-κB activation, genomic instability, MYC-addiction, TGF-β resistance, adaptive stress response, chromatin remodeling, epithelial-to-mesenchymal transition) can contribute to the establishment of the dynamic immune microenvironment associated with IBC. It stands to reason that future research projects are needed to further refine (parts of) this model and to investigate its clinical translatability.
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Affiliation(s)
- Charlotte Rypens
- Center for Oncological Research (CORE), Integrated Personalized and Precision Oncology Network (IPPON), University of Antwerp, Antwerp, Belgium; CellCarta N V, Wilrijk, Belgium
| | - Christophe Van Berckelaer
- Center for Oncological Research (CORE), Integrated Personalized and Precision Oncology Network (IPPON), University of Antwerp, Antwerp, Belgium
| | - Fedor Berditchevski
- Institute of Cancer and Genomic Sciences, The University of Birmingham, Birmingham, United Kingdom
| | - Peter van Dam
- Center for Oncological Research (CORE), Integrated Personalized and Precision Oncology Network (IPPON), University of Antwerp, Antwerp, Belgium; Multidisciplinary Oncological Centre Antwerp (MOCA), Antwerp University Hospital, Drie Eikenstraat 655, Edegem, Belgium
| | - Steven Van Laere
- Center for Oncological Research (CORE), Integrated Personalized and Precision Oncology Network (IPPON), University of Antwerp, Antwerp, Belgium.
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2
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Gupta J, Tayyib NA, Jalil AT, Hlail SH, Zabibah RS, Vokhidov UN, Alsaikhan F, Ramaiah P, Chinnasamy L, Kadhim MM. Angiogenesis and prostate cancer: MicroRNAs comes into view. Pathol Res Pract 2023; 248:154591. [PMID: 37343381 DOI: 10.1016/j.prp.2023.154591] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Revised: 06/01/2023] [Accepted: 06/03/2023] [Indexed: 06/23/2023]
Abstract
Angiogenesis, the formation of new blood vessels, is an important stage in the growth of cancer. Extracellular matrix, endothelial cells, and soluble substances must be carefully coordinated during the multistep procedure of angiogenesis. Inducers and inhibitors have been found to control pretty much every phase. In addition to benign prostatic hyperplasia, prostatic intraepithelial neoplasia, and angiogenesis have a critical role in the initiation and progression of prostate cancer. MicroRNA (miRNA) is endogenous, short, non-coding RNA molecules of almost 22 nucleotides play a role in regulating cellular processes and regulating several genes' expression. Through controlling endothelial migration, differentiation, death, and cell proliferation, miRNAs have a significant function in angiogenesis. A number of pathological and physiological processes, particularly prostate cancer's emergence, depend on the regulation of angiogenesis. Investigating the functions played with miRNAs in angiogenesis is crucial because it might result in the creation of novel prostate cancer therapies that entail regulating angiogenesis. The function of several miRNAs and its targeting genes engaged in cancer of the prostate angiogenesis will be reviewed in this review in light of the most recent developments. The potential clinical utility of miRNAs potentially a novel therapeutic targets will also be explored, as well as their capacity to control prostate cancer angiogenesis and the underlying mechanisms.
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Affiliation(s)
- Jitendra Gupta
- Institute of Pharmaceutical Research, GLA University, Mathura 281406, U.P., India.
| | - Nahla A Tayyib
- Faculty of Nursing, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Abduladheem Turki Jalil
- Medical Laboratories Techniques Department, Al-Mustaqbal University College, Hilla 51001, Babylon, Iraq.
| | | | - Rahman S Zabibah
- Medical Laboratory Technology Department, College of Medical Technology, The Islamic University, Najaf, Iraq
| | - Ulug'bek N Vokhidov
- Department of ENT Diseases, Head of the Department of Quality Education, Tashkent State Dental Institute, Tashkent, Uzbekistan; Research scholar, Department of Scientific affairs, Samarkand State Medical Institute, Amir Temur Street 18, Samarkand, Uzbekistan
| | - Fahad Alsaikhan
- College of Pharmacy, Prince Sattam Bin Abdulaziz University, Alkharj, Saudi Arabia.
| | | | | | - Mustafa M Kadhim
- Department of Dentistry, Kut University College, Kut, Wasit 52001, Iraq; Medical Laboratory Techniques Department, Al-Farahidi University, Baghdad 10022 Iraq
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3
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Asif PJ, Longobardi C, Hahne M, Medema JP. The Role of Cancer-Associated Fibroblasts in Cancer Invasion and Metastasis. Cancers (Basel) 2021; 13:4720. [PMID: 34572947 PMCID: PMC8472587 DOI: 10.3390/cancers13184720] [Citation(s) in RCA: 98] [Impact Index Per Article: 32.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2021] [Revised: 09/13/2021] [Accepted: 09/18/2021] [Indexed: 12/12/2022] Open
Abstract
Cancer-associated fibroblasts (CAFs) play a key role in cancer progression by contributing to extracellular matrix (ECM) deposition and remodeling, extensive crosstalk with cancer cells, epithelial-to-mesenchymal transition (EMT), invasion, metastasis, and therapy resistance. As metastasis is a main reason for cancer-related deaths, it is crucial to understand the role of CAFs in this process. Colorectal cancer (CRC) is a heterogeneous disease and lethality is especially common in a subtype of CRC with high stromal infiltration. A key component of stroma is cancer-associated fibroblasts (CAFs). To provide new perspectives for research on CAFs and CAF-targeted therapeutics, especially in CRC, we discuss the mechanisms, crosstalk, and functions involved in CAF-mediated cancer invasion, metastasis, and protection. This summary can serve as a framework for future studies elucidating these roles of CAFs.
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Affiliation(s)
- Paris Jabeen Asif
- Center for Experimental and Molecular Medicine, Cancer Center Amsterdam, Amsterdam UMC, University of Amsterdam, 1105 AZ Amsterdam, The Netherlands; (P.J.A.); (C.L.)
- Oncode Institute, Amsterdam UMC, University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands
| | - Ciro Longobardi
- Center for Experimental and Molecular Medicine, Cancer Center Amsterdam, Amsterdam UMC, University of Amsterdam, 1105 AZ Amsterdam, The Netherlands; (P.J.A.); (C.L.)
- Oncode Institute, Amsterdam UMC, University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands
| | - Michael Hahne
- Centre National de la Recherche Scientifique (CNRS), Institut de Génétique Moléculaire de Montpellier, Université de Montpellier, 34090 Montpellier, France;
| | - Jan Paul Medema
- Center for Experimental and Molecular Medicine, Cancer Center Amsterdam, Amsterdam UMC, University of Amsterdam, 1105 AZ Amsterdam, The Netherlands; (P.J.A.); (C.L.)
- Oncode Institute, Amsterdam UMC, University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands
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Brabletz S, Schuhwerk H, Brabletz T, Stemmler MP. Dynamic EMT: a multi-tool for tumor progression. EMBO J 2021; 40:e108647. [PMID: 34459003 PMCID: PMC8441439 DOI: 10.15252/embj.2021108647] [Citation(s) in RCA: 307] [Impact Index Per Article: 102.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2021] [Revised: 06/14/2021] [Accepted: 06/29/2021] [Indexed: 12/20/2022] Open
Abstract
The process of epithelial-mesenchymal transition (EMT) is fundamental for embryonic morphogenesis. Cells undergoing it lose epithelial characteristics and integrity, acquire mesenchymal features, and become motile. In cancer, this program is hijacked to confer essential changes in morphology and motility that fuel invasion. In addition, EMT is increasingly understood to orchestrate a large variety of complementary cancer features, such as tumor cell stemness, tumorigenicity, resistance to therapy and adaptation to changes in the microenvironment. In this review, we summarize recent findings related to these various classical and non-classical functions, and introduce EMT as a true tumorigenic multi-tool, involved in many aspects of cancer. We suggest that therapeutic targeting of the EMT process will-if acknowledging these complexities-be a possibility to concurrently interfere with tumor progression on many levels.
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Affiliation(s)
- Simone Brabletz
- Department of Experimental Medicine 1Nikolaus‐Fiebiger Center for Molecular MedicineFriedrich‐Alexander University of Erlangen‐NürnbergErlangenGermany
| | - Harald Schuhwerk
- Department of Experimental Medicine 1Nikolaus‐Fiebiger Center for Molecular MedicineFriedrich‐Alexander University of Erlangen‐NürnbergErlangenGermany
| | - Thomas Brabletz
- Department of Experimental Medicine 1Nikolaus‐Fiebiger Center for Molecular MedicineFriedrich‐Alexander University of Erlangen‐NürnbergErlangenGermany
| | - Marc P. Stemmler
- Department of Experimental Medicine 1Nikolaus‐Fiebiger Center for Molecular MedicineFriedrich‐Alexander University of Erlangen‐NürnbergErlangenGermany
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Breast cancer as an example of tumour heterogeneity and tumour cell plasticity during malignant progression. Br J Cancer 2021; 125:164-175. [PMID: 33824479 PMCID: PMC8292450 DOI: 10.1038/s41416-021-01328-7] [Citation(s) in RCA: 158] [Impact Index Per Article: 52.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2020] [Revised: 02/04/2021] [Accepted: 02/19/2021] [Indexed: 02/07/2023] Open
Abstract
Heterogeneity within a tumour increases its ability to adapt to constantly changing constraints, but adversely affects a patient's prognosis, therapy response and clinical outcome. Intratumoural heterogeneity results from a combination of extrinsic factors from the tumour microenvironment and intrinsic parameters from the cancer cells themselves, including their genetic, epigenetic and transcriptomic traits, their ability to proliferate, migrate and invade, and their stemness and plasticity attributes. Cell plasticity constitutes the ability of cancer cells to rapidly reprogramme their gene expression repertoire, to change their behaviour and identities, and to adapt to microenvironmental cues. These features also directly contribute to tumour heterogeneity and are critical for malignant tumour progression. In this article, we use breast cancer as an example of the origins of tumour heterogeneity (in particular, the mutational spectrum and clonal evolution of progressing tumours) and of tumour cell plasticity (in particular, that shown by tumour cells undergoing epithelial-to-mesenchymal transition), as well as considering interclonal cooperativity and cell plasticity as sources of cancer cell heterogeneity. We review current knowledge on the functional contribution of cell plasticity and tumour heterogeneity to malignant tumour progression, metastasis formation and therapy resistance.
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Chakraborty P, George JT, Woodward WA, Levine H, Jolly MK. Gene expression profiles of inflammatory breast cancer reveal high heterogeneity across the epithelial-hybrid-mesenchymal spectrum. Transl Oncol 2021; 14:101026. [PMID: 33535154 PMCID: PMC7851345 DOI: 10.1016/j.tranon.2021.101026] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2020] [Revised: 01/09/2021] [Accepted: 01/18/2021] [Indexed: 01/10/2023] Open
Abstract
No unique genome signature or molecular therapy exists for inflammatory breast cancer (IBC), a highly aggressive breast cancer with a 5-year survival rate of less than 30%. We show that various gene lists proposed as molecular footprints of IBC have no overlap and thus very limited predictive accuracy in identifying IBC samples. We observed that single-sample gene set enrichment analysis (ssGSEA) of IBC samples along the epithelial-hybrid-mesenchymal spectrum can help IBC identification. IBC samples robustly displayed a higher coefficient of variation in terms of EMT scores, as compared to non-IBC samples. Higher heterogeneity along the epithelial-hybrid-mesenchymal spectrum can be regarded to be a hallmark of IBC and a possibly useful biomarker.
Inflammatory breast cancer (IBC) is a highly aggressive breast cancer that metastasizes largely via tumor emboli, and has a 5-year survival rate of less than 30%. No unique genomic signature has yet been identified for IBC nor has any specific molecular therapeutic been developed to manage the disease. Thus, identifying gene expression signatures specific to IBC remains crucial. Here, we compare various gene lists that have been proposed as molecular footprints of IBC using different clinical samples as training and validation sets and using independent training algorithms, and determine their accuracy in identifying IBC samples in three independent datasets. We show that these gene lists have little to no mutual overlap, and have limited predictive accuracy in identifying IBC samples. Despite this inconsistency, single-sample gene set enrichment analysis (ssGSEA) of IBC samples correlate with their position on the epithelial-hybrid-mesenchymal spectrum. This positioning, together with ssGSEA scores, improves the accuracy of IBC identification across the three independent datasets. Finally, we observed that IBC samples robustly displayed a higher coefficient of variation in terms of EMT scores, as compared to non-IBC samples. Pending verification that this patient-to-patient variability extends to intratumor heterogeneity within a single patient, these results suggest that higher heterogeneity along the epithelial-hybrid-mesenchymal spectrum can be regarded to be a hallmark of IBC and a possibly useful biomarker.
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Affiliation(s)
- Priyanka Chakraborty
- Centre for BioSystems Science and Engineering, Indian Institute of Science, Bangalore 560012, India
| | - Jason T George
- Center for Theoretical Biological Physics, Rice University, Houston, TX 77005, USA; Medical Scientist Training Program, Baylor College of Medicine, Houston, TX 77005, USA
| | - Wendy A Woodward
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA; MD Anderson Morgan Welch Inflammatory Breast Cancer Research Program and Clinic, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Herbert Levine
- Center for Theoretical Biological Physics, Rice University, Houston, TX 77005, USA; Departments of Physics and Bioengineering, Northeastern University, Boston, MA 02115, USA
| | - Mohit Kumar Jolly
- Centre for BioSystems Science and Engineering, Indian Institute of Science, Bangalore 560012, India.
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Pantazi P, Carollo E, Carter DRF, Brooks SA. A practical toolkit to study aspects of the metastatic cascade in vitro. Acta Histochem 2020; 122:151654. [PMID: 33157489 DOI: 10.1016/j.acthis.2020.151654] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Revised: 10/23/2020] [Accepted: 10/28/2020] [Indexed: 12/30/2022]
Abstract
While metastasis - the spread of cancer from the primary location to distant sites in the body - remains the principle cause of cancer death, it is incompletely understood. It is a complex process, requiring the metastatically successful cancer cell to negotiate a formidable series of interconnected steps, which are described in this paper. For each step, we review the range of in vitro assays that may be used to study them. We also provide a range of detailed, step-by-step protocols that can be undertaken in most modestly-equipped laboratories, including methods for converting qualitative observations into quantitative data for analysis. Assays include: (1) a gelatin degradation assay to study the ability of endothelial cells to degrade extracellular matrix during tumour angiogenesis; (2) the morphological characterisation of cells undergoing epithelial-mesenchymal transition (EMT) as they acquire motility; (3) a 'scratch' or 'wound-healing' assay to study cancer cell migration; (4) a transwell assay to study cancer cell invasion through extracellular matrix; and (5) a static adhesion assay to examine cancer cell interactions with, and adhesion to, endothelial monolayers. This toolkit of protocols will enable researchers who are interested in metastasis to begin to focus on defined aspects of the process. It is only by further understanding this complex, fascinating and clinically relevant series of events that we may ultimately devise ways of better treating, or even preventing, cancer metastasis. The assays may also be of more broad interest to researchers interested in studying aspects of cellular behaviour in relation to other developmental and disease processes.
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Wu JS, Jiang J, Chen BJ, Wang K, Tang YL, Liang XH. Plasticity of cancer cell invasion: Patterns and mechanisms. Transl Oncol 2020; 14:100899. [PMID: 33080522 PMCID: PMC7573380 DOI: 10.1016/j.tranon.2020.100899] [Citation(s) in RCA: 80] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2020] [Revised: 09/12/2020] [Accepted: 09/23/2020] [Indexed: 02/06/2023] Open
Abstract
Cancer cell migration and invasion are integral components of metastatic disease, which is the major cause of death in cancer patients. Cancer cells can disseminate and migrate via several alternative mechanisms including amoeboid cell migration, mesenchymal cell migration, and collective cell migration. These diverse movement strategies display certain specific and distinct hallmarks in cell-cell junctions, actin cytoskeleton, matrix adhesion, and protease activity. During tumor progression, cells pass through complex microenvironments and adapt their migration strategies by reversible mesenchymal-amoeboid and individual-collective transitions. This plasticity in motility patterns enables cancer cells disseminate further and thus limit the efficiency of anti-metastasis therapies. In this review, we discuss the modes and mechanisms of cancer cell migration and focus on the plasticity of tumor cell movement as well as potential emerging therapeutic options for reducing cancer cell invasion.
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Affiliation(s)
- Jia-Shun Wu
- State Key Laboratory of Oral Diseases and National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Jian Jiang
- Department of Head and Neck Surgery, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, School of Medicine, University of Electronic Science and Technology of China, Chengdu, Sichuan, China
| | - Bing-Jun Chen
- State Key Laboratory of Oral Diseases and National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Ke Wang
- State Key Laboratory of Oral Diseases and National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Ya-Ling Tang
- State Key Laboratory of Oral Diseases and National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China.
| | - Xin-Hua Liang
- State Key Laboratory of Oral Diseases and National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China.
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Inflammatory breast cancer cells are characterized by abrogated TGFβ1-dependent cell motility and SMAD3 activity. Breast Cancer Res Treat 2020; 180:385-395. [PMID: 32043194 DOI: 10.1007/s10549-020-05571-z] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2019] [Accepted: 02/03/2020] [Indexed: 01/11/2023]
Abstract
PURPOSE Inflammatory breast cancer (IBC) is an aggressive form of breast cancer with elevated metastatic potential, characterized by tumor emboli in dermal and parenchymal lymph vessels. This study has investigated the hypothesis that TGFβ signaling is implicated in the molecular biology of IBC. METHODS TGFβ1-induced cell motility and gene expression patterns were investigated in three IBC and three non-IBC (nIBC) cell lines. Tissue samples from IBC and nIBC patients were investigated for the expression of nuclear SMAD2, SMAD3, and SMAD4. SMAD protein levels were related to gene expression data. RESULTS TGFβ1-induced cell motility was strongly abrogated in IBC cells (P = 0.003). Genes differentially expressed between IBC and nIBC cells post TGFβ1 exposure revealed attenuated expression of SMAD3 transcriptional regulators, but overexpression of MYC target genes in IBC. IBC patient samples demonstrated a near absence of SMAD3 and -4 expression in the primary tumor compared to nIBC patient samples (P < 0.001) and a further reduction of staining intensity in tumor emboli. Integration of gene and protein expression data revealed that a substantial fraction of the IBC signature genes correlated with SMAD3 and these genes are indicative of attenuated SMAD3 signaling in IBC. CONCLUSION We demonstrate attenuated SMAD3 transcriptional activity and SMAD protein expression in IBC, together with obliterated TGFβ1-induced IBC cell motility. The further reduction of nuclear SMAD expression levels in tumor emboli suggests that the activity of these transcription factors is involved in the metastatic dissemination of IBC cells, possibly by enabling collective invasion after partial EMT.
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Venhuizen JH, Span PN, van den Dries K, Sommer S, Friedl P, Zegers MM. P120 Catenin Isoforms Differentially Associate with Breast Cancer Invasion and Metastasis. Cancers (Basel) 2019; 11:cancers11101459. [PMID: 31569498 PMCID: PMC6826419 DOI: 10.3390/cancers11101459] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2019] [Revised: 09/24/2019] [Accepted: 09/26/2019] [Indexed: 12/12/2022] Open
Abstract
Tumor metastasis is the endpoint of tumor progression and depends on the ability of tumor cells to locally invade tissue, transit through the bloodstream and ultimately to colonize secondary organs at distant sites. P120 catenin (p120) has been implicated as an important regulator of metastatic dissemination because of its roles in cell–cell junctional stability, cytoskeletal dynamics, growth and survival. However, conflicting roles for p120 in different tumor models and steps of metastasis have been reported, and the understanding of p120 functions is confounded by the differential expression of p120 isoforms, which differ in N-terminal length, tissue localization and, likely, function. Here, we used in silico exon expression analyses, in vitro invasion assays and both RT-PCR and immunofluorescence of human tumors. We show that alternative exon usage favors expression of short isoform p120-3 in 1098 breast tumors and correlates with poor prognosis. P120-3 is upregulated at the invasive front of breast cancer cells migrating as collective groups in vitro. Furthermore, we demonstrate in histological sections of 54 human breast cancer patients that p120-3 expression is maintained throughout the metastatic cascade, whereas p120-1 is differentially expressed and diminished during invasion and in metastases. These data suggest specific regulation and functions of p120-3 in breast cancer invasion and metastasis.
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Affiliation(s)
- Jan-Hendrik Venhuizen
- Department of Cell Biology, Radboud Institute for Molecular Life Sciences (RIMLS), Radboud University Medical Center, 6525 GA Nijmegen, The Netherlands.
| | - Paul N Span
- Radiotherapy & OncoImmunology Laboratory, Department of Radiation Oncology, Radboud Institute for Molecular Life Sciences (RIMLS), Radboud University Medical Center, 6525 GA Nijmegen, The Netherlands.
- Department of Laboratory Medicine, Radboud University Medical Center, 6525 GA Nijmegen, The Netherlands.
| | - Koen van den Dries
- Department of Cell Biology, Radboud Institute for Molecular Life Sciences (RIMLS), Radboud University Medical Center, 6525 GA Nijmegen, The Netherlands.
| | - Sebastian Sommer
- Department of Cell Biology, Radboud Institute for Molecular Life Sciences (RIMLS), Radboud University Medical Center, 6525 GA Nijmegen, The Netherlands.
| | - Peter Friedl
- Department of Cell Biology, Radboud Institute for Molecular Life Sciences (RIMLS), Radboud University Medical Center, 6525 GA Nijmegen, The Netherlands.
- Cancer Genomic Centre, University Medical Center Utrecht, 3584 CG Utrecht, The Netherlands.
- David H. Koch Center for Applied Research of Genitourinary Cancers, The University of Texas MD Anderson Cancer Center, Houston, TX 77230, USA.
| | - Mirjam M Zegers
- Department of Cell Biology, Radboud Institute for Molecular Life Sciences (RIMLS), Radboud University Medical Center, 6525 GA Nijmegen, The Netherlands.
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Bao Y, Wang L, Shi L, Yun F, Liu X, Chen Y, Chen C, Ren Y, Jia Y. Transcriptome profiling revealed multiple genes and ECM-receptor interaction pathways that may be associated with breast cancer. Cell Mol Biol Lett 2019; 24:38. [PMID: 31182966 PMCID: PMC6554968 DOI: 10.1186/s11658-019-0162-0] [Citation(s) in RCA: 175] [Impact Index Per Article: 35.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2018] [Accepted: 05/21/2019] [Indexed: 12/13/2022] Open
Abstract
Background Exploration of the genes with abnormal expression during the development of breast cancer is essential to provide a deeper understanding of the mechanisms involved. Transcriptome sequencing and bioinformatics analysis of invasive ductal carcinoma and paracancerous tissues from the same patient were performed to identify the key genes and signaling pathways related to breast cancer development. Methods Samples of breast tumor tissue and paracancerous breast tissue were obtained from 6 patients. Sequencing used the Illumina HiSeq platform. All. Only perfectly matched clean reads were mapped to the reference genome database, further analyzed and annotated based on the reference genome information. Differentially expressed genes (DEGs) were identified using the DESeq R package (1.10.1) and DEGSeq R package (1.12.0). Using KOBAS software to execute the KEGG bioinformatics analyses, enriched signaling pathways of DEGs involved in the occurrence of breast cancer were determined. Subsequently, quantitative real time PCR was used to verify the accuracy of the expression profile of key DEGs from the RNA-seq result and to explore the expression patterns of novel cancer-related genes on 8 different clinical individuals. Results The transcriptomic sequencing results showed 937 DEGs, including 487 upregulated and 450 downregulated genes in the breast cancer specimens. Further quantitative gene expression analysis was performed and captured 252 DEGs (201 downregulated and 51 upregulated) that showed the same differential expression pattern in all libraries. Finally, 6 upregulated DEGs (CST2, DRP2, CLEC5A, SCD, KIAA1211, DTL) and 6 downregulated DEGs (STAC2, BTNL9, CA4, CD300LG, GPIHBP1 and PIGR), were confirmed in a quantitative real time PCR comparison of breast cancer and paracancerous breast tissues from 8 clinical specimens. KEGG analysis revealed various pathway changes, including 20 upregulated and 21 downregulated gene enrichment pathways. The extracellular matrix–receptor (ECM-receptor) interaction pathway was the most enriched pathway: all genes in this pathway were DEGs, including the THBS family, collagen and fibronectin. These DEGs and the ECM-receptor interaction pathway may perform important roles in breast cancer. Conclusion Several potential breast cancer-related genes and pathways were captured, including 7 novel upregulated genes and 76 novel downregulated genes that were not found in other studies. These genes are related to cell proliferation, movement and adhesion. They may be important for research into breast cancer mechanisms, particularly CST2 and CA4. A key signaling pathway, the ECM-receptor interaction signal pathway, was also identified as possibly involved in the development of breast cancer. Electronic supplementary material The online version of this article (10.1186/s11658-019-0162-0) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Yulong Bao
- 1College of Basic Medicine, Inner Mongolia Medical University, Hohhot, Inner Mongolia China.,Tumor Molecular Diagnostic Laboratory, The Inner Mongolia Cancer Hospital, Hohhot, Inner Mongolia China
| | - Li Wang
- 1College of Basic Medicine, Inner Mongolia Medical University, Hohhot, Inner Mongolia China
| | - Lin Shi
- 2Department of Pathology, Inner Mongolia Medical University, Hohhot, Inner Mongolia China
| | - Fen Yun
- 2Department of Pathology, Inner Mongolia Medical University, Hohhot, Inner Mongolia China
| | - Xia Liu
- 2Department of Pathology, Inner Mongolia Medical University, Hohhot, Inner Mongolia China
| | - Yongxia Chen
- Tumor Molecular Diagnostic Laboratory, The Inner Mongolia Cancer Hospital, Hohhot, Inner Mongolia China
| | - Chen Chen
- 2Department of Pathology, Inner Mongolia Medical University, Hohhot, Inner Mongolia China
| | - Yanni Ren
- 2Department of Pathology, Inner Mongolia Medical University, Hohhot, Inner Mongolia China
| | - Yongfeng Jia
- 1College of Basic Medicine, Inner Mongolia Medical University, Hohhot, Inner Mongolia China.,Tumor Molecular Diagnostic Laboratory, The Inner Mongolia Cancer Hospital, Hohhot, Inner Mongolia China
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Jang H, Kim J, Shin JH, Fredberg JJ, Park CY, Park Y. Traction microscopy with integrated microfluidics: responses of the multi-cellular island to gradients of HGF. LAB ON A CHIP 2019; 19:1579-1588. [PMID: 30924490 PMCID: PMC7161022 DOI: 10.1039/c9lc00173e] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
Collective cellular migration plays a central role in development, regeneration, and metastasis. In these processes, mechanical interactions between cells are fundamental but measurement of these interactions is often hampered by technical limitations. To overcome some of these limitations, here we describe a system that integrates microfluidics with traction microscopy (TM). Using this system we can measure simultaneously, and in real time, migration speeds, tractions, and intercellular tension throughout an island of confluent Madin-Darby canine kidney (MDCK) cells. The cell island is exposed to hepatocyte growth factor (HGF) at a controlled gradient of concentrations; HGF is known to elicit epithelial-to-mesenchymal transition (EMT) and cell scattering. As expected, the rate of expansion of the cell island was dependent on the concentration of HGF. Higher concentrations of HGF reduced intercellular tensions, as expected during EMT. A novel finding, however, is that the effects of HGF concentration and its gradient were seen within an island. This integrated experimental system thus provides an integrated tool to better understand cellular forces during collective cellular migration under chemical gradients.
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Affiliation(s)
- Hwanseok Jang
- Department of Biomedical Sciences, College of Medicine, Korea University, Seoul 02841, Republic of Korea.
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13
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Wang Y, Qian M, Ruan P, Teschendorff AE, Wang S. Detection of epigenetic field defects using a weighted epigenetic distance-based method. Nucleic Acids Res 2019; 47:e6. [PMID: 30304472 PMCID: PMC6326818 DOI: 10.1093/nar/gky882] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2018] [Revised: 09/14/2018] [Accepted: 09/19/2018] [Indexed: 12/22/2022] Open
Abstract
Identifying epigenetic field defects, notably early DNA methylation alterations, is important for early cancer detection. Research has suggested these early methylation alterations are infrequent across samples and identifiable as outlier samples. Here we developed a weighted epigenetic distance-based method characterizing (dis)similarity in methylation measures at multiple CpGs in a gene or a genetic region between pairwise samples, with weights to up-weight signal CpGs and down-weight noise CpGs. Using distance-based approaches, weak signals that might be filtered out in a CpG site-level analysis could be accumulated and therefore boost the overall study power. In constructing epigenetic distances, we considered both differential methylation (DM) and differential variability (DV) signals. We demonstrated the superior performance of the proposed weighted epigenetic distance-based method over non-weighted versions and site-level EWAS (epigenome-wide association studies) methods in simulation studies. Application to breast cancer methylation data from Gene Expression Omnibus (GEO) comparing normal-adjacent tissue to tumor of breast cancer patients and normal tissue of independent age-matched cancer-free women identified novel epigenetic field defects that were missed by EWAS methods, when majority were previously reported to be associated with breast cancer and were confirmed the progression to breast cancer. We further replicated some of the identified epigenetic field defects.
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Affiliation(s)
- Ya Wang
- Department of Biostatistics, Mailman School of Public Health, Columbia University
| | - Min Qian
- Department of Biostatistics, Mailman School of Public Health, Columbia University
| | - Peifeng Ruan
- Department of Statistics, Columbian College of Arts and Sciences, the George Washington University
| | - Andrew E Teschendorff
- CAS Key Lab of Computational Biology, Shanghai Institute for Biological Sciences, Chinese Academy of Sciences
- Statistical Cancer Genomics, UCL Cancer Institute, University College London
| | - Shuang Wang
- Department of Biostatistics, Mailman School of Public Health, Columbia University
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14
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Role of Transglutaminase 2 in Migration of Tumor Cells and How Mouse Models Fit. Med Sci (Basel) 2018; 6:medsci6030070. [PMID: 30200219 PMCID: PMC6164270 DOI: 10.3390/medsci6030070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2018] [Revised: 08/20/2018] [Accepted: 08/27/2018] [Indexed: 11/17/2022] Open
Abstract
A search for the "magic bullet", a molecule, the targeting abilities of which could stop the migration of tumor cells, is currently underway, but remains in the early stages. There are still many unknowns regarding the cell migration. The main approach is the employment of mouse models, that are sources of valuable information, but still cannot answer all of the questions. One of the molecules of interest is Transglutaminase 2 (TG2). It is a well-described molecule involved in numerous pathways and elevated in metastatic tumors. The question remains whether mice and humans can give the same answer considering TG2.
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15
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Plou J, Juste-Lanas Y, Olivares V, Del Amo C, Borau C, García-Aznar JM. From individual to collective 3D cancer dissemination: roles of collagen concentration and TGF-β. Sci Rep 2018; 8:12723. [PMID: 30143683 PMCID: PMC6109049 DOI: 10.1038/s41598-018-30683-4] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2018] [Accepted: 07/31/2018] [Indexed: 02/06/2023] Open
Abstract
Cancer cells have the ability to migrate from the primary (original) site to other places in the body. The extracellular matrix affects cancer cell migratory capacity and has been correlated with tissue-specific spreading patterns. However, how the matrix orchestrates these behaviors remains unclear. Here, we investigated how both higher collagen concentrations and TGF-β regulate the formation of H1299 cell (a non-small cell lung cancer cell line) spheroids within 3D collagen-based matrices and promote cancer cell invasive capacity. We show that at low collagen concentrations, tumor cells move individually and have moderate invasive capacity, whereas when the collagen concentration is increased, the formation of cell clusters is promoted. In addition, when the concentration of TGF-β in the microenvironment is lower, most of the clusters are aggregates of cancer cells with a spheroid-like morphology and poor migratory capacity. In contrast, higher concentrations of TGF-β induced the formation of clusters with a notably higher invasive capacity, resulting in clear strand-like collective cell migration. Our results show that the concentration of the extracellular matrix is a key regulator of the formation of tumor clusters that affects their development and growth. In addition, chemical factors create a microenvironment that promotes the transformation of idle tumor clusters into very active, invasive tumor structures. These results collectively demonstrate the relevant regulatory role of the mechano-chemical microenvironment in leading the preferential metastasis of tumor cells to specific tissues with high collagen concentrations and TFG-β activity.
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Affiliation(s)
- J Plou
- Multiscale in Mechanical and Biological Engineering, Aragon Institute of Engineering Research (I3A), Department of Mechanical Engineering, University of Zaragoza, 50018, Zaragoza, Spain.
| | - Y Juste-Lanas
- Multiscale in Mechanical and Biological Engineering, Aragon Institute of Engineering Research (I3A), Department of Mechanical Engineering, University of Zaragoza, 50018, Zaragoza, Spain
| | - V Olivares
- Multiscale in Mechanical and Biological Engineering, Aragon Institute of Engineering Research (I3A), Department of Mechanical Engineering, University of Zaragoza, 50018, Zaragoza, Spain
| | - C Del Amo
- Multiscale in Mechanical and Biological Engineering, Aragon Institute of Engineering Research (I3A), Department of Mechanical Engineering, University of Zaragoza, 50018, Zaragoza, Spain
| | - C Borau
- Multiscale in Mechanical and Biological Engineering, Aragon Institute of Engineering Research (I3A), Department of Mechanical Engineering, University of Zaragoza, 50018, Zaragoza, Spain
| | - J M García-Aznar
- Multiscale in Mechanical and Biological Engineering, Aragon Institute of Engineering Research (I3A), Department of Mechanical Engineering, University of Zaragoza, 50018, Zaragoza, Spain.
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16
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Zhang GL, Song JL, Ji CL, Feng YL, Yu J, Nyachoti CM, Yang GS. Zearalenone Exposure Enhanced the Expression of Tumorigenesis Genes in Donkey Granulosa Cells via the PTEN/ PI3K/ AKT Signaling Pathway. Front Genet 2018; 9:293. [PMID: 30108608 PMCID: PMC6079390 DOI: 10.3389/fgene.2018.00293] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2018] [Accepted: 07/13/2018] [Indexed: 01/17/2023] Open
Abstract
Zearalenone (ZEA) is a natural contaminant existing in food and feed products that exhibits a negative effect on domestic animals’ reproduction. Donkeys possess high economic value in China and are at risk of exposure to ZEA. However, few information is available on ZEA-induced toxicity and no report on toxicity in donkeys can be found in scientific literature. We investigated the biological effects of ZEA exposure on donkey granulosa cells (dGCs) by using RNA-seq analysis. ZEA at 10 and 30 μM were administered to GCs within 72 h of in vitro culture. ZEA at 10 μM significantly altered the tumorigenesis associated genes in dGCs. Exposure to 10 and 30 μM ZEA treatment significantly reduced mRNA expression of PTEN, TGFβ, ATM, and CDK2 genes, particularly, the ZEA treatment significantly increased the expression of PI3K and AKT genes. Furthermore, immunofluorescence, RT-qPCR, and Western blot analysis verified the gene expression of ZEA-exposed GCs. Collectively, these results demonstrated the deleterious effect of ZEA exposure on the induction of ovarian cancer related genes via the PTEN/PI3K/AKT signaling pathway in dGCs in vitro.
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Affiliation(s)
- Guo-Liang Zhang
- College of Animal Science and Technology, Northwest A&F University, Yangling, China.,National Engineering Research Center for Gelatin-based Traditional Chinese Medicine, Dong-E-E-Jiao Co., Ltd., Liaocheng, China
| | - Jun-Lin Song
- Central Laboratory, Qingdao Agricultural University, Qingdao, China
| | - Chuan-Liang Ji
- National Engineering Research Center for Gelatin-based Traditional Chinese Medicine, Dong-E-E-Jiao Co., Ltd., Liaocheng, China
| | - Yu-Long Feng
- National Engineering Research Center for Gelatin-based Traditional Chinese Medicine, Dong-E-E-Jiao Co., Ltd., Liaocheng, China
| | - Jie Yu
- National Engineering Research Center for Gelatin-based Traditional Chinese Medicine, Dong-E-E-Jiao Co., Ltd., Liaocheng, China
| | - Charles M Nyachoti
- Department of Animal Science, University of Manitoba, Winnipeg, MB, Canada
| | - Gong-She Yang
- College of Animal Science and Technology, Northwest A&F University, Yangling, China
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17
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Intravital microscopy in the study of the tumor microenvironment: from bench to human application. Oncotarget 2018; 9:20165-20178. [PMID: 29732011 PMCID: PMC5929454 DOI: 10.18632/oncotarget.24957] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2018] [Accepted: 03/15/2018] [Indexed: 12/31/2022] Open
Abstract
Intravital microscopy (IVM) is a dynamic imaging modality that allows for the real time observation of biologic processes in vivo, including angiogenesis and immune cell interactions. In the setting of preclinical cancer models, IVM has facilitated an understanding of the tumor associated vasculature and the role of effector immune cells in the tumor microenvironment. Novel approaches to apply IVM to human malignancies have thus far focused on cancer diagnosis and tumor vessel characterization, but have the potential to provide advances in the field of personalized medicine by identifying individual patients who may respond to systemically delivered chemotherapeutic drugs or immunotherapeutic agents. In this review, we highlight the role that IVM has had in investigating tumor vasculature and the tumor microenvironment in preclinical studies and discuss its current and future applications to directly observe human tumors.
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18
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Rose AM, Spender LC, Stephen C, Mitchell A, Rickaby W, Bray S, Evans AT, Dayal J, Purdie KJ, Harwood CA, Proby CM, Leigh IM, Coates PJ, Inman GJ. Reduced SMAD2/3 activation independently predicts increased depth of human cutaneous squamous cell carcinoma. Oncotarget 2018; 9:14552-14566. [PMID: 29581863 PMCID: PMC5865689 DOI: 10.18632/oncotarget.24545] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2017] [Accepted: 02/10/2018] [Indexed: 11/25/2022] Open
Abstract
The incidence of cutaneous squamous cell carcinoma (cSCC) is rising. Whilst the majority are cured surgically, aggressive metastatic cSCC carry a poor prognosis. Inactivating mutations in transforming growth factor beta (TGF-β) receptors have been identified amongst genetic drivers of sporadic tumours and murine models of cSCC, suggesting a tumour suppressor function for TGF-β in normal skin. However, paradoxically, TGF-β acts as a tumour promoter in some murine model systems. Few studies have analysed the role of TGF-β/activin signalling in human normal skin, hyper-proliferative skin disorders and cSCC. Antibodies recognising phospho-SMAD proteins which are activated during canonical TGF-β/activin signalling were validated for use in immunohistochemistry. A tissue microarray comprising FFPE lesional and perilesional tissue from human primary invasive cSCC (n=238), cSCC in-situ (n=2) and keratocanthoma (n=9) were analysed in comparison with tissues from normal human scalp (n=10). Phosphorylated SMAD2 and SMAD3 were detected in normal interfollicular epidermal keratinocytes and were also highly localised to inner root sheath, matrix cells and Keratin 15 positive cells. Lesional cSCC tissue had significantly reduced activated SMAD2/3 compared to perilesional tissue, consistent with a tumour suppressor role for SMAD2/3 activators in cSCC. Increased cSCC tumour thickness inversely correlated with the presence of phospho-SMADs in tumour tissue suggesting that a reduction in canonical TGF-β/activin signalling may be associated with disease progression.
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Affiliation(s)
- Aidan M Rose
- Division of Cancer Research, School of Medicine, University of Dundee, Ninewells Hospital and Medical School, Dundee, Scotland, DD1 9SY, UK.,Department of Plastic and Reconstructive Surgery, Ninewells Hospital and Medical School, NHS Tayside, Dundee, Scotland, DD1 9SY, UK
| | - Lindsay C Spender
- Division of Cancer Research, School of Medicine, University of Dundee, Ninewells Hospital and Medical School, Dundee, Scotland, DD1 9SY, UK
| | - Christopher Stephen
- Department of Plastic and Reconstructive Surgery, Ninewells Hospital and Medical School, NHS Tayside, Dundee, Scotland, DD1 9SY, UK
| | - Alastair Mitchell
- Department of Dermatology, Ninewells Hospital and Medical School, NHS Tayside, Dundee, Scotland, DD1 9SY, UK
| | - William Rickaby
- Dermatopathology Laboratory, St. John's Institute of Dermatology, St.Thomas' Hospital, London, SE1 7EH, UK
| | - Susan Bray
- Tayside Tissue Bank, Ninewells Hospital and Medical School, NHS Tayside, Dundee, Scotland, DD1 9SY, UK
| | - Alan T Evans
- Department of Pathology, Ninewells Hospital and Medical School, NHS Tayside, Dundee, Scotland, DD1 9SY, UK
| | - Jasbani Dayal
- Division of Cancer Research, School of Medicine, University of Dundee, Ninewells Hospital and Medical School, Dundee, Scotland, DD1 9SY, UK
| | - Karin J Purdie
- Centre for Cell Biology and Cutaneous Research, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London, E1 2AT, UK
| | - Catherine A Harwood
- Centre for Cell Biology and Cutaneous Research, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London, E1 2AT, UK
| | - Charlotte M Proby
- Division of Cancer Research, School of Medicine, University of Dundee, Ninewells Hospital and Medical School, Dundee, Scotland, DD1 9SY, UK
| | - Irene M Leigh
- Division of Cancer Research, School of Medicine, University of Dundee, Ninewells Hospital and Medical School, Dundee, Scotland, DD1 9SY, UK.,Centre for Cell Biology and Cutaneous Research, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London, E1 2AT, UK
| | - Philip J Coates
- Tayside Tissue Bank, Ninewells Hospital and Medical School, NHS Tayside, Dundee, Scotland, DD1 9SY, UK.,Regional Centre for Applied Molecular Oncology (RECAMO), Masaryk Memorial Cancer Institute, Brno, 656 53, Czech Republic
| | - Gareth J Inman
- Division of Cancer Research, School of Medicine, University of Dundee, Ninewells Hospital and Medical School, Dundee, Scotland, DD1 9SY, UK
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19
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Hebron KE, Li EY, Arnold Egloff SA, von Lersner AK, Taylor C, Houkes J, Flaherty DK, Eskaros A, Stricker TP, Zijlstra A. Alternative splicing of ALCAM enables tunable regulation of cell-cell adhesion through differential proteolysis. Sci Rep 2018; 8:3208. [PMID: 29453336 PMCID: PMC5816644 DOI: 10.1038/s41598-018-21467-x] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2017] [Accepted: 02/02/2018] [Indexed: 12/13/2022] Open
Abstract
While many adhesion receptors are known to influence tumor progression, the mechanisms by which they dynamically regulate cell-cell adhesion remain elusive. We previously identified Activated Leukocyte Cell Adhesion Molecule (ALCAM) as a clinically relevant driver of metastasis and hypothesized that a tunable mechanism of ectodomain shedding regulates its contribution to dissemination. To test this hypothesis, we examined an under-explored ALCAM splice variant (ALCAM-Iso2) and demonstrated that loss of the membrane-proximal region of ALCAM (exon 13) increased metastasis four-fold. Mechanistic studies identified a novel MMP14-dependent membrane distal cleavage site in ALCAM-Iso2, which mediated a ten-fold increase in shedding, thereby decreasing cellular cohesion. Importantly, the loss of cohesion is not limited to the cell capable of shedding because the released extracellular domain diminished cohesion of non-shedding cells through disruption of ALCAM-ALCAM interactions. ALCAM-Iso2-dominated expression in bladder cancer tissue, compared to normal bladder, further emphasizes that ALCAM alternative splicing may contribute to clinical disease progression. The requirement for both the loss of exon 13 and the gain of metalloprotease activity suggests that ALCAM shedding and concomitant regulation of tumor cell adhesion is a locally tunable process.
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Affiliation(s)
- Katie E Hebron
- Vanderbilt University, Program in Cancer Biology, Nashville, USA
| | - Elizabeth Y Li
- Department of Biology, Massachusetts Institute of Technology, Cambridge, USA
| | - Shanna A Arnold Egloff
- Department of Pathology, Microbiology and Immunology, Vanderbilt University Medical Center, Nashville, USA
- Department of Veterans Affairs, Tennessee Valley Healthcare System, Nashville, USA
| | | | - Chase Taylor
- Department of Pathology, Microbiology and Immunology, Vanderbilt University Medical Center, Nashville, USA
- Department of Veterans Affairs, Tennessee Valley Healthcare System, Nashville, USA
| | - Joep Houkes
- Department of Microbiology, Wageningen University and Research, Wageningen, Netherlands
| | - David K Flaherty
- Vanderbilt University Medical Center, Vanderbilt Vaccine Center, Nashville, USA
| | - Adel Eskaros
- Department of Pathology, Microbiology and Immunology, Vanderbilt University Medical Center, Nashville, USA
| | - Thomas P Stricker
- Department of Pathology, Microbiology and Immunology, Vanderbilt University Medical Center, Nashville, USA
| | - Andries Zijlstra
- Vanderbilt University, Program in Cancer Biology, Nashville, USA.
- Department of Pathology, Microbiology and Immunology, Vanderbilt University Medical Center, Nashville, USA.
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20
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Amarante MK, de Oliveira CEC, Ariza CB, Sakaguchi AY, Ishibashi CM, Watanabe MAE. The predictive value of transforming growth factor-β in Wilms tumor immunopathogenesis. Int Rev Immunol 2017; 36:233-239. [PMID: 28481647 DOI: 10.1080/08830185.2017.1291639] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Wilms tumor is the most common kidney malignancy in children, especially in children aged less than 6 years. Although therapeutic approach has reached successful rates, there is still room for improvement. Considering the tumor microenvironment, cytokines represent important elements of interaction and communication between tumor cells, stroma, and immune cells. In this regard, the transforming growth factor beta (TGF-β) family members play significant functions in physiological and pathological conditions, particularly in cancer. By regulating cell growth, death, and immortalization, TGF-β signaling pathways exert tumor suppressor effects in normal and early tumor cells. Thus, it is not surprising that a high number of human tumors arise due to alterations in genes coding for various TGF-β signaling components. Understanding the ambiguous role of TGF-β in human cancer is of paramount importance for the development of new therapeutic strategies to specifically block the metastatic signaling pathway of TGF-β without affecting its tumor suppressive effect. In this context, this review attempt to summarize the involvement of TGF-β in Wilms tumor.
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Affiliation(s)
- Marla Karine Amarante
- a Laboratory of Study and Application of DNA Polymorphisms, Department of Pathological Sciences , Biological Sciences Center, State University of Londrina , Londrina-Paraná , Brazil
| | - Carlos Eduardo Coral de Oliveira
- a Laboratory of Study and Application of DNA Polymorphisms, Department of Pathological Sciences , Biological Sciences Center, State University of Londrina , Londrina-Paraná , Brazil
| | - Carolina Batista Ariza
- a Laboratory of Study and Application of DNA Polymorphisms, Department of Pathological Sciences , Biological Sciences Center, State University of Londrina , Londrina-Paraná , Brazil
| | - Alberto Yoichi Sakaguchi
- a Laboratory of Study and Application of DNA Polymorphisms, Department of Pathological Sciences , Biological Sciences Center, State University of Londrina , Londrina-Paraná , Brazil
| | - Cintya Mayumi Ishibashi
- a Laboratory of Study and Application of DNA Polymorphisms, Department of Pathological Sciences , Biological Sciences Center, State University of Londrina , Londrina-Paraná , Brazil
| | - Maria Angelica Ehara Watanabe
- a Laboratory of Study and Application of DNA Polymorphisms, Department of Pathological Sciences , Biological Sciences Center, State University of Londrina , Londrina-Paraná , Brazil
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21
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Zuo Z, Syrovets T, Wu Y, Hafner S, Vernikouskaya I, Liu W, Ma G, Weil T, Simmet T, Rasche V. The CAM cancer xenograft as a model for initial evaluation of MR labelled compounds. Sci Rep 2017; 7:46690. [PMID: 28466861 PMCID: PMC5413881 DOI: 10.1038/srep46690] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2016] [Accepted: 03/27/2017] [Indexed: 01/16/2023] Open
Abstract
Non-invasive assessment of the biodistribution is of great importance during the development of new pharmaceutical compounds. In this contribution, the applicability of in ovo MRI for monitoring the biodistribution of MR contrast agent-labelled compounds was investigated in mamaria carcinomas xentotransplanted on the chorioallantoic membrane (CAM) exemplarily for Gd-DOTA and cHSA-PEO (2000)16-Gd after systemic injection of the compounds into a chorioallantoic capillary vein. MRI was performed directly prior and 30 min, 3 h, 5 h, 20 h, and 40 h after injection of the compound. The biodistribution of injected compounds could be assessed by MRI in different organs of the chicken embryo as well as in xenotransplanted tumors at all time points. A clearly prolonged enhancement of the tumor substrate could be shown for cHSA-PEO (2000)16-Gd. In conclusion, high-resolution in ovo MR imaging can be used for assessment of the in vivo biodistribution of labelled compounds, thus enabling efficient non-invasive initial testing.
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Affiliation(s)
- Zhi Zuo
- Department of Internal Medicine II, University Hospital Ulm, Ulm, Germany.,Department of Cardiology, Zhongda Hospital, Medical School of Southeast University, Nanjing, China.,Core Facility Small Animal MRI, Medical Faculty, Ulm University, Ulm, Germany
| | - Tatiana Syrovets
- Institute of Pharmacology of Natural Products and Clinical Pharmacology, Ulm University, Ulm, Germany
| | - Yuzhou Wu
- Institute of Organic Chemistry III, Ulm University, Ulm, Germany
| | - Susanne Hafner
- Institute of Pharmacology of Natural Products and Clinical Pharmacology, Ulm University, Ulm, Germany
| | - Ina Vernikouskaya
- Department of Internal Medicine II, University Hospital Ulm, Ulm, Germany
| | - Weina Liu
- Institute of Organic Chemistry III, Ulm University, Ulm, Germany
| | - Genshan Ma
- Department of Cardiology, Zhongda Hospital, Medical School of Southeast University, Nanjing, China
| | - Tanja Weil
- Institute of Organic Chemistry III, Ulm University, Ulm, Germany
| | - Thomas Simmet
- Institute of Pharmacology of Natural Products and Clinical Pharmacology, Ulm University, Ulm, Germany
| | - Volker Rasche
- Department of Internal Medicine II, University Hospital Ulm, Ulm, Germany.,Core Facility Small Animal MRI, Medical Faculty, Ulm University, Ulm, Germany
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22
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Effects of matrix stiffness on epithelial to mesenchymal transition-like processes of endometrial epithelial cells: Implications for the pathogenesis of endometriosis. Sci Rep 2017; 7:44616. [PMID: 28303918 PMCID: PMC5356009 DOI: 10.1038/srep44616] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2016] [Accepted: 02/10/2017] [Indexed: 02/08/2023] Open
Abstract
Endometriosis is defined as the presence of endometrial glands and stroma within extrauterine sites. Our previous study revealed an epithelial to mesenchymal transition (EMT)-like process in red peritoneal endometriosis, whereas membrane localization of E-cadherin was well maintained in epithelial cells of deep infiltrating endometriosis (DIE). Here we show that endometrial epithelial cells (EEE) grown on polyacrylamide gel substrates (PGS) of 2 kilopascal (kPa), a soft matrix, initiate a partial EMT-like process with transforming growth factor-β1 (TGF-β1) stimulation. Increasing matrix stiffness with TGF-β1 stimulation reduced the number of cell-cell contacts. Cells that retained cell-cell contacts showed decreased expression of E-cadherin and zonula occludens 1 (ZO-1) to cell-cell junctions. Few deep endometriotic epithelial cells (DEE) grown on 30-kPa PGS, which may mimic in vivo tissue compliance of DIE, retained localization of E-cadherin to cell-cell junctions with TGF-β1 treatment. Immunohistochemical analysis showed no phosphorylated Smad 2/3 nuclear localization in E-cadherin+ epithelial cells of DIE. We hypothesize that EEE may undergo an EMT-like process after attachment of endometrium to peritoneum in a TGF-β1-rich microenvironment. However, TGF-β1 signaling may be absent in DIE, resulting in a more epithelial cell-like phenotype in a rigid microenvironment.
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23
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Gopal S, Veracini L, Grall D, Butori C, Schaub S, Audebert S, Camoin L, Baudelet E, Radwanska A, Beghelli-de la Forest Divonne S, Violette SM, Weinreb PH, Rekima S, Ilie M, Sudaka A, Hofman P, Van Obberghen-Schilling E. Fibronectin-guided migration of carcinoma collectives. Nat Commun 2017; 8:14105. [PMID: 28102238 PMCID: PMC5253696 DOI: 10.1038/ncomms14105] [Citation(s) in RCA: 128] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2016] [Accepted: 11/29/2016] [Indexed: 12/14/2022] Open
Abstract
Functional interplay between tumour cells and their neoplastic extracellular matrix plays a decisive role in malignant progression of carcinomas. Here we provide a comprehensive data set of the human HNSCC-associated fibroblast matrisome. Although much attention has been paid to the deposit of collagen, we identify oncofetal fibronectin (FN) as a major and obligate component of the matrix assembled by stromal fibroblasts from head and neck squamous cell carcinomas (HNSCC). FN overexpression in tumours from 435 patients corresponds to an independent unfavourable prognostic indicator. We show that migration of carcinoma collectives on fibrillar FN-rich matrices is achieved through αvβ6 and α9β1 engagement, rather than α5β1. Moreover, αvβ6-driven migration occurs independently of latent TGF-β activation and Smad-dependent signalling in tumour epithelial cells. These results provide insights into the adhesion-dependent events at the tumour–stroma interface that govern the collective mode of migration adopted by carcinoma cells to invade surrounding stroma in HNSCC. Tumour microenvironment influences the migration of cancer cells. Here the authors analyse the proteomic constitution of the extracellular matrix and identify a role for fibronectin in regulating the collective migration of squamous cell carcinoma cells.
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Affiliation(s)
- Sandeep Gopal
- Université Côte d'Azur, CNRS, Inserm, Institut de Biologie Valrose (iBV), Parc Valrose, 06100 Nice, France
| | - Laurence Veracini
- Université Côte d'Azur, CNRS, Inserm, Institut de Biologie Valrose (iBV), Parc Valrose, 06100 Nice, France
| | - Dominique Grall
- Université Côte d'Azur, CNRS, Inserm, Institut de Biologie Valrose (iBV), Parc Valrose, 06100 Nice, France
| | - Catherine Butori
- Université Côte d'Azur, Laboratoire de Pathologie Clinique et Expérimentale, Biobank [BB-0033-00025] CHU Nice-Pasteur, 06001 Nice, France
| | - Sébastien Schaub
- Université Côte d'Azur, CNRS, Inserm, Institut de Biologie Valrose (iBV), Parc Valrose, 06100 Nice, France
| | - Stéphane Audebert
- Aix Marseille Univ, CNRS, INSERM, Institut Paoli-Calmettes, CRCM, Marseille Protéomique, Marseille, France
| | - Luc Camoin
- Aix Marseille Univ, CNRS, INSERM, Institut Paoli-Calmettes, CRCM, Marseille Protéomique, Marseille, France
| | - Emilie Baudelet
- Aix Marseille Univ, CNRS, INSERM, Institut Paoli-Calmettes, CRCM, Marseille Protéomique, Marseille, France
| | - Agata Radwanska
- Université Côte d'Azur, CNRS, Inserm, Institut de Biologie Valrose (iBV), Parc Valrose, 06100 Nice, France
| | | | | | | | - Samah Rekima
- Université Côte d'Azur, CNRS, Inserm, Institut de Biologie Valrose (iBV), Parc Valrose, 06100 Nice, France
| | - Marius Ilie
- Université Côte d'Azur, Laboratoire de Pathologie Clinique et Expérimentale, Biobank [BB-0033-00025] CHU Nice-Pasteur, 06001 Nice, France
| | - Anne Sudaka
- Université Côte d'Azur, CNRS, Inserm, Institut de Biologie Valrose (iBV), Parc Valrose, 06100 Nice, France.,Centre Antoine Lacassagne, 06189 Nice, France
| | - Paul Hofman
- Université Côte d'Azur, Laboratoire de Pathologie Clinique et Expérimentale, Biobank [BB-0033-00025] CHU Nice-Pasteur, 06001 Nice, France
| | - Ellen Van Obberghen-Schilling
- Université Côte d'Azur, CNRS, Inserm, Institut de Biologie Valrose (iBV), Parc Valrose, 06100 Nice, France.,Centre Antoine Lacassagne, 06189 Nice, France
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Costanza B, Umelo IA, Bellier J, Castronovo V, Turtoi A. Stromal Modulators of TGF-β in Cancer. J Clin Med 2017; 6:jcm6010007. [PMID: 28067804 PMCID: PMC5294960 DOI: 10.3390/jcm6010007] [Citation(s) in RCA: 112] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2016] [Revised: 12/19/2016] [Accepted: 12/23/2016] [Indexed: 02/07/2023] Open
Abstract
Transforming growth factor-β (TGF-β) is an intriguing cytokine exhibiting dual activities in malignant disease. It is an important mediator of cancer invasion, metastasis and angiogenesis, on the one hand, while it exhibits anti-tumor functions on the other hand. Elucidating the precise role of TGF-β in malignant development and progression requires a better understanding of the molecular mechanisms involved in its tumor suppressor to tumor promoter switch. One important aspect of TGF-β function is its interaction with proteins within the tumor microenvironment. Several stromal proteins have the natural ability to interact and modulate TGF-β function. Understanding the complex interplay between the TGF-β signaling network and these stromal proteins may provide greater insight into the development of novel therapeutic strategies that target the TGF-β axis. The present review highlights our present understanding of how stroma modulates TGF-β activity in human cancers.
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Affiliation(s)
- Brunella Costanza
- Metastasis Research Laboratory, GIGA-Cancer, University of Liege, 4000 Liege, Belgium.
| | - Ijeoma Adaku Umelo
- Metastasis Research Laboratory, GIGA-Cancer, University of Liege, 4000 Liege, Belgium.
| | - Justine Bellier
- Metastasis Research Laboratory, GIGA-Cancer, University of Liege, 4000 Liege, Belgium.
| | - Vincent Castronovo
- Metastasis Research Laboratory, GIGA-Cancer, University of Liege, 4000 Liege, Belgium.
| | - Andrei Turtoi
- Metastasis Research Laboratory, GIGA-Cancer, University of Liege, 4000 Liege, Belgium.
- Institut de Recherche en Cancérologie de Montpellier (IRCM), INSERM U1194, Université Montpellier, Institut Régional du Cancer de Montpellier, 34298 Montpellier, France.
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25
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Genomic profiling of invasive melanoma cell lines by array comparative genomic hybridization. Melanoma Res 2017; 26:100-7. [PMID: 26656572 DOI: 10.1097/cmr.0000000000000227] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
Malignant melanoma is one of the most aggressive human cancers. Invasion of cells is the first step in metastasis, resulting in cell migration through tissue compartments. We aimed to evaluate genomic alterations specifically associated with the invasive characteristics of melanoma cells. Matrigel invasion assays were used to determine the invasive properties of cell lines that originated from primary melanomas. Array comparative genomic hybridization analyses were carried out to define the chromosome copy number alterations (CNAs). Several recurrent CNAs were identified by array comparative genomic hybridization that affected melanoma-related genes. Invasive primary cell lines showed high frequencies of CNAs, including the loss of 7q and gain of 12q chromosomal regions targeting PTPN12, ADAM22, FZD1, TFPI2, GNG11, COL1A2, SMURF1, VGF, RELN and GLIPR1 genes. Gain of the GDNF (5p13.1), GPAA1, PLEC and SHARPIN (8q24.3) genes was significantly more frequent in invasive cell lines compared with the noninvasive ones. Importantly, copy number gains of these genes were also found in cell lines that originated from metastases, suggesting their role in melanoma metastasis formation. The present study describes genomic differences between invasive and noninvasive melanoma cell lines that may contribute toward the aggressive phenotype of human melanoma cells.
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26
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Gewin L, Zent R, Pozzi A. Progression of chronic kidney disease: too much cellular talk causes damage. Kidney Int 2016; 91:552-560. [PMID: 27773427 DOI: 10.1016/j.kint.2016.08.025] [Citation(s) in RCA: 103] [Impact Index Per Article: 12.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2016] [Revised: 07/31/2016] [Accepted: 08/16/2016] [Indexed: 01/10/2023]
Abstract
Tubulointerstitial fibrosis, tubular atrophy, and peritubular capillary rarefaction are major hallmarks of chronic kidney disease. The tubulointerstitium consists of multiple cell components including tubular epithelial, mesenchymal (fibroblasts and pericytes), endothelial, and inflammatory cells. Crosstalk among these cell components is a key component in the pathogenesis of this complex disease. After severe or recurrent injury, the renal tubular epithelial cells undergo changes in structure and cell cycle that are accompanied by altered expression and production of cytokines. These cytokines contribute to the initiation of the fibrotic response by favoring activation of fibroblasts, recruitment of inflammatory cells, and loss of endothelial cells. This review focuses on how augmented growth factor and cytokine production induces epithelial crosstalk with cells in the interstitium to promote progressive tubulointerstitial fibrosis after renal injury.
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Affiliation(s)
- Leslie Gewin
- Division of Nephrology, Department of Medicine, Vanderbilt Medical Center, Nashville, Tennessee, USA; Department of Cell and Developmental Biology, Vanderbilt Medical Center, Nashville, Tennessee, USA; Veterans Affairs Medical Center, Nashville, Tennessee, USA
| | - Roy Zent
- Division of Nephrology, Department of Medicine, Vanderbilt Medical Center, Nashville, Tennessee, USA; Department of Cell and Developmental Biology, Vanderbilt Medical Center, Nashville, Tennessee, USA; Veterans Affairs Medical Center, Nashville, Tennessee, USA; Department of Cancer Biology, Vanderbilt Medical Center, Nashville, Tennessee, USA.
| | - Ambra Pozzi
- Division of Nephrology, Department of Medicine, Vanderbilt Medical Center, Nashville, Tennessee, USA; Veterans Affairs Medical Center, Nashville, Tennessee, USA; Department of Cancer Biology, Vanderbilt Medical Center, Nashville, Tennessee, USA; Department of Molecular Physiology and Biophysics, Vanderbilt Medical Center, Nashville, Tennessee, USA
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27
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Odenthal J, Takes R, Friedl P. Plasticity of tumor cell invasion: governance by growth factors and cytokines. Carcinogenesis 2016; 37:1117-1128. [PMID: 27664164 DOI: 10.1093/carcin/bgw098] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2016] [Revised: 08/15/2016] [Accepted: 09/22/2016] [Indexed: 01/01/2023] Open
Abstract
Tumor cell migration, the basis for metastatic dissemination, is an adaptive process which depends upon coordinated cell interaction with the environment, influencing cell-matrix and cell-cell adhesion, cytoskeletal dynamics and extracellular matrix remodeling. Growth factors and cytokines, released within the reactive tumor microenvironment and their intracellular effector signals strongly impact mechanocoupling functions in tumor cells and thereby control the mode and extent of tumor invasion, including collective and single-cell migration and their interconversions. Besides their role in controlling tumor cell growth and survival, cytokines and growth factors thus provide complex orchestration of the metastatic cascade and tumor cell adaptation to environmental challenge. We here review the mechanisms by which growth factors and cytokines control the reciprocal interactions between tumor cells and their microenvironment, and the consequences for the efficacy and plasticity of invasion programs and metastasis.
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Affiliation(s)
- Julia Odenthal
- Department of Otorhinolaryngology and Head and Neck Surgery, Radboud University Medical Center, 6525 EX Nijmegen, The Netherlands.,Department of Cell Biology, Radboud Institute for Molecular Life Sciences, 6525 GA Nijmegen, The Netherlands
| | - Robert Takes
- Department of Otorhinolaryngology and Head and Neck Surgery, Radboud University Medical Center, 6525 EX Nijmegen, The Netherlands
| | - Peter Friedl
- Department of Cell Biology, Radboud Institute for Molecular Life Sciences, 6525 GA Nijmegen, The Netherlands, .,Department of Genitourinary Medical Oncology - Research, Houston, TX 77030, USA and.,Cancer Genomics Center, 3584 CG Utrecht, The Netherlands
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28
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Te Boekhorst V, Friedl P. Plasticity of Cancer Cell Invasion-Mechanisms and Implications for Therapy. Adv Cancer Res 2016; 132:209-64. [PMID: 27613134 DOI: 10.1016/bs.acr.2016.07.005] [Citation(s) in RCA: 60] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Cancer cell migration is a plastic and adaptive process integrating cytoskeletal dynamics, cell-extracellular matrix and cell-cell adhesion, as well as tissue remodeling. In response to molecular and physical microenvironmental cues during metastatic dissemination, cancer cells exploit a versatile repertoire of invasion and dissemination strategies, including collective and single-cell migration programs. This diversity generates molecular and physical heterogeneity of migration mechanisms and metastatic routes, and provides a basis for adaptation in response to microenvironmental and therapeutic challenge. We here summarize how cytoskeletal dynamics, protease systems, cell-matrix and cell-cell adhesion pathways control cancer cell invasion programs, and how reciprocal interaction of tumor cells with the microenvironment contributes to plasticity of invasion and dissemination strategies. We discuss the potential and future implications of predicted "antimigration" therapies that target cytoskeletal dynamics, adhesion, and protease systems to interfere with metastatic dissemination, and the options for integrating antimigration therapy into the spectrum of targeted molecular therapies.
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Affiliation(s)
- V Te Boekhorst
- David H. Koch Center for Applied Research of Genitourinary Cancers, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - P Friedl
- David H. Koch Center for Applied Research of Genitourinary Cancers, The University of Texas MD Anderson Cancer Center, Houston, TX, United States; Radboud University Medical Centre, Nijmegen, The Netherlands; Cancer Genomics Center (CGC.nl), Utrecht, The Netherlands.
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29
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Christensen AH, Schmitz B, Andersen CB, Bundgaard H, Brand SM, Svendsen JH. Functional Promoter Variant in
Desmocollin-2
Contributes to Arrhythmogenic Right Ventricular Cardiomyopathy. ACTA ACUST UNITED AC 2016; 9:384-7. [DOI: 10.1161/circgenetics.116.001455] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Affiliation(s)
- Alex Hørby Christensen
- From the Department of Cardiology, The Heart Centre (A.H.C., H.B., J.H.S.) and Department of Pathology (C.B.A.), Rigshospitalet, Copenhagen University Hospital, Denmark; The Danish National Research Foundation Centre for Cardiac Arrhythmia, Copenhagen, Denmark (A.H.C., J.H.S.); Institute of Sports Medicine, Molecular Genetics of Cardiovascular Disease, University Hospital Münster, Germany (B.S., M.B.); and Department of Clinical Medicine, Faculty of Medicine and Health Sciences, University of
| | - Boris Schmitz
- From the Department of Cardiology, The Heart Centre (A.H.C., H.B., J.H.S.) and Department of Pathology (C.B.A.), Rigshospitalet, Copenhagen University Hospital, Denmark; The Danish National Research Foundation Centre for Cardiac Arrhythmia, Copenhagen, Denmark (A.H.C., J.H.S.); Institute of Sports Medicine, Molecular Genetics of Cardiovascular Disease, University Hospital Münster, Germany (B.S., M.B.); and Department of Clinical Medicine, Faculty of Medicine and Health Sciences, University of
| | - Claus B. Andersen
- From the Department of Cardiology, The Heart Centre (A.H.C., H.B., J.H.S.) and Department of Pathology (C.B.A.), Rigshospitalet, Copenhagen University Hospital, Denmark; The Danish National Research Foundation Centre for Cardiac Arrhythmia, Copenhagen, Denmark (A.H.C., J.H.S.); Institute of Sports Medicine, Molecular Genetics of Cardiovascular Disease, University Hospital Münster, Germany (B.S., M.B.); and Department of Clinical Medicine, Faculty of Medicine and Health Sciences, University of
| | - Henning Bundgaard
- From the Department of Cardiology, The Heart Centre (A.H.C., H.B., J.H.S.) and Department of Pathology (C.B.A.), Rigshospitalet, Copenhagen University Hospital, Denmark; The Danish National Research Foundation Centre for Cardiac Arrhythmia, Copenhagen, Denmark (A.H.C., J.H.S.); Institute of Sports Medicine, Molecular Genetics of Cardiovascular Disease, University Hospital Münster, Germany (B.S., M.B.); and Department of Clinical Medicine, Faculty of Medicine and Health Sciences, University of
| | - Stefan-Martin Brand
- From the Department of Cardiology, The Heart Centre (A.H.C., H.B., J.H.S.) and Department of Pathology (C.B.A.), Rigshospitalet, Copenhagen University Hospital, Denmark; The Danish National Research Foundation Centre for Cardiac Arrhythmia, Copenhagen, Denmark (A.H.C., J.H.S.); Institute of Sports Medicine, Molecular Genetics of Cardiovascular Disease, University Hospital Münster, Germany (B.S., M.B.); and Department of Clinical Medicine, Faculty of Medicine and Health Sciences, University of
| | - Jesper Hastrup Svendsen
- From the Department of Cardiology, The Heart Centre (A.H.C., H.B., J.H.S.) and Department of Pathology (C.B.A.), Rigshospitalet, Copenhagen University Hospital, Denmark; The Danish National Research Foundation Centre for Cardiac Arrhythmia, Copenhagen, Denmark (A.H.C., J.H.S.); Institute of Sports Medicine, Molecular Genetics of Cardiovascular Disease, University Hospital Münster, Germany (B.S., M.B.); and Department of Clinical Medicine, Faculty of Medicine and Health Sciences, University of
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30
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Takebe Y, Tsujigiwa H, Katase N, Siar CH, Takabatake K, Fujii M, Tamamura R, Nakano K, Nagatsuka H. Parenchyma-stromal interactions induce fibrosis by secreting CCN2 and promote osteoclastogenesis by stimulating RANKL and CD68 through activated TGF-β/BMP4 in ameloblastoma. J Oral Pathol Med 2016; 46:67-75. [PMID: 27327904 DOI: 10.1111/jop.12467] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/15/2016] [Indexed: 12/12/2022]
Abstract
BACKGROUND Tumor parenchyma-stromal interactions affect the properties of tumors and their dynamics. Our group previously showed that secreted frizzled related protein (sFRP)-2 impairs bone formation and promotes bone invasion in ameloblastoma. However, the effects of the secreted growth factors CCN2, TGF-β, and BMP4 on stromal tissues in ameloblastoma remain unclear. MATERIALS AND RESULTS Thirty-five paraffin-embedded ameloblastoma cases, ameloblastoma-derived cell lines (AM-1), and primary cultures of ameloblastoma stromal fibroblasts (ASF) were used. Immunohistochemistry, MTT assay, Western blotting, and RT-PCR were performed on these samples. Parenchyma-stromal CCN2 overexpression correlated significantly with fibrous-type stroma, but not with myxoid-type stroma, suggesting a role of CCN2 in fibrosis (P < 0.05). Recombinant CCN2 induction of enhanced ASF proliferation in AM-1 medium supports this view. Conversely, BMP4 and TGF-β were expressed in myxoid-type fibroblasts, but little expression was found in parenchyma. RANKL-positive and CD68-positive stromal cell populations were significantly greater in myxoid-type tumor areas than in fibrous-type tumor areas, while a higher Ki-67 labeling index was recorded in ameloblastoma with fibrous-type stroma. These data suggest that stromal properties influence bone resorption-related activities and growth rates, respectively. CONCLUSIONS These results suggest that the effects of secreted growth factors are governed by ameloblastoma parenchyma-stromal interactions. CCN2 promotes fibrogenesis independent of TGF-β signaling. Absence of CCN2 expression is associated with a phenotypic switch to a myxoid-type microenvironment that is conducive for TGF-β/BMP4 signaling to promote osteoclastogenesis.
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Affiliation(s)
- Yuichiro Takebe
- Department of Oral Pathology and Medicine, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama, Japan
| | - Hidetsugu Tsujigiwa
- Department of Life Science, Faculty of Science, Okayama University of Science, Okayama, Japan
| | - Naoki Katase
- Department of Molecular and Developmental Biology, Kawasaki Medical School, Okayama, Japan
| | - Chong Huat Siar
- Department of Oral and Maxillofacial Clinical Sciences, Faculty of Dentistry, University of Malaya, Kuala Lumpur, Malaysia
| | - Kiyofumi Takabatake
- Department of Oral Pathology and Medicine, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama, Japan
| | - Masae Fujii
- Department of Oral Pathology and Medicine, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama, Japan
| | - Ryo Tamamura
- Department of Histology, Nihon University School of Dentistry, Matsudo, Japan
| | - Keisuke Nakano
- Department of Oral Pathology and Medicine, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama, Japan
| | - Hitoshi Nagatsuka
- Department of Oral Pathology and Medicine, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama, Japan
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31
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Maris P, Blomme A, Palacios AP, Costanza B, Bellahcène A, Bianchi E, Gofflot S, Drion P, Trombino GE, Di Valentin E, Cusumano PG, Maweja S, Jerusalem G, Delvenne P, Lifrange E, Castronovo V, Turtoi A. Asporin Is a Fibroblast-Derived TGF-β1 Inhibitor and a Tumor Suppressor Associated with Good Prognosis in Breast Cancer. PLoS Med 2015; 12:e1001871. [PMID: 26327350 PMCID: PMC4556693 DOI: 10.1371/journal.pmed.1001871] [Citation(s) in RCA: 89] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/22/2014] [Accepted: 07/21/2015] [Indexed: 11/29/2022] Open
Abstract
BACKGROUND Breast cancer is a leading malignancy affecting the female population worldwide. Most morbidity is caused by metastases that remain incurable to date. TGF-β1 has been identified as a key driving force behind metastatic breast cancer, with promising therapeutic implications. METHODS AND FINDINGS Employing immunohistochemistry (IHC) analysis, we report, to our knowledge for the first time, that asporin is overexpressed in the stroma of most human breast cancers and is not expressed in normal breast tissue. In vitro, asporin is secreted by breast fibroblasts upon exposure to conditioned medium from some but not all human breast cancer cells. While hormone receptor (HR) positive cells cause strong asporin expression, triple-negative breast cancer (TNBC) cells suppress it. Further, our findings show that soluble IL-1β, secreted by TNBC cells, is responsible for inhibiting asporin in normal and cancer-associated fibroblasts. Using recombinant protein, as well as a synthetic peptide fragment, we demonstrate the ability of asporin to inhibit TGF-β1-mediated SMAD2 phosphorylation, epithelial to mesenchymal transition, and stemness in breast cancer cells. In two in vivo murine models of TNBC, we observed that tumors expressing asporin exhibit significantly reduced growth (2-fold; p = 0.01) and metastatic properties (3-fold; p = 0.045). A retrospective IHC study performed on human breast carcinoma (n = 180) demonstrates that asporin expression is lowest in TNBC and HER2+ tumors, while HR+ tumors have significantly higher asporin expression (4-fold; p = 0.001). Assessment of asporin expression and patient outcome (n = 60; 10-y follow-up) shows that low protein levels in the primary breast lesion significantly delineate patients with bad outcome regardless of the tumor HR status (area under the curve = 0.87; 95% CI 0.78-0.96; p = 0.0001). Survival analysis, based on gene expression (n = 375; 25-y follow-up), confirmed that low asporin levels are associated with a reduced likelihood of survival (hazard ratio = 0.58; 95% CI 0.37-0.91; p = 0.017). Although these data highlight the potential of asporin to serve as a prognostic marker, confirmation of the clinical value would require a prospective study on a much larger patient cohort. CONCLUSIONS Our data show that asporin is a stroma-derived inhibitor of TGF-β1 and a tumor suppressor in breast cancer. High asporin expression is significantly associated with less aggressive tumors, stratifying patients according to the clinical outcome. Future pre-clinical studies should consider options for increasing asporin expression in TNBC as a promising strategy for targeted therapy.
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Affiliation(s)
- Pamela Maris
- Metastasis Research Laboratory, GIGA–Cancer, University of Liège, Liège, Belgium
| | - Arnaud Blomme
- Metastasis Research Laboratory, GIGA–Cancer, University of Liège, Liège, Belgium
| | - Ana Perez Palacios
- Metastasis Research Laboratory, GIGA–Cancer, University of Liège, Liège, Belgium
| | - Brunella Costanza
- Metastasis Research Laboratory, GIGA–Cancer, University of Liège, Liège, Belgium
| | - Akeila Bellahcène
- Metastasis Research Laboratory, GIGA–Cancer, University of Liège, Liège, Belgium
| | - Elettra Bianchi
- Department of Pathology, University Hospital Liège, University of Liège, Liège, Belgium
| | | | - Pierre Drion
- Animal Facility, GIGA–Cardiovascular Sciences, University of Liège, Liège, Belgium
| | - Giovanna Elvi Trombino
- Metastasis Research Laboratory, GIGA–Cancer, University of Liège, Liège, Belgium
- Department of Pharmacy and Health and Nutritional Sciences, University of Calabria, Arcavacata di Rende, Cosenza, Italy
| | | | - Pino G. Cusumano
- Department of Senology, University Hospital Liège, University of Liège, Liège, Belgium
| | - Sylvie Maweja
- Department of Abdominal Surgery, University of Liège, Liège, Belgium
| | - Guy Jerusalem
- Department of Medical Oncology, University Hospital Liège, University of Liège, Liège, Belgium
| | - Philippe Delvenne
- Department of Pathology, University Hospital Liège, University of Liège, Liège, Belgium
| | - Eric Lifrange
- Department of Senology, University Hospital Liège, University of Liège, Liège, Belgium
| | - Vincent Castronovo
- Metastasis Research Laboratory, GIGA–Cancer, University of Liège, Liège, Belgium
- * E-mail: (VC); (AT)
| | - Andrei Turtoi
- Metastasis Research Laboratory, GIGA–Cancer, University of Liège, Liège, Belgium
- * E-mail: (VC); (AT)
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32
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Molecular profiling of tumour budding implicates TGFβ-mediated epithelial-mesenchymal transition as a therapeutic target in oral squamous cell carcinoma. J Pathol 2015; 236:505-16. [DOI: 10.1002/path.4550] [Citation(s) in RCA: 83] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2015] [Revised: 04/20/2015] [Accepted: 04/25/2015] [Indexed: 11/07/2022]
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33
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Kalirai H, Shahidipour H, Coupland SE, Luyten G. Use of the Chick Embryo Model in Uveal Melanoma. Ocul Oncol Pathol 2015; 1:133-40. [PMID: 27171889 DOI: 10.1159/000370151] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2014] [Accepted: 11/26/2014] [Indexed: 12/16/2022] Open
Abstract
Animal models play a crucial role in basic and translational oncology research. Conventional rodent experiments, however, face ethical, practical and technical issues that limit their use. The chick embryo represents an accessible and economical in vivo model, which has long been used in developmental biology and for the study of angiogenesis. It is also a recognised xenograft model, and because of its lack of immune system in early development, the chick embryo has established itself as a key model system for cancer research, with which to study various steps in the metastatic process. In this chapter, we review the chick embryo model and the technical approaches adopted by cancer biologists, including advances in real-time imaging, and discuss how this has been or can be applied to improve our understanding of the biological events during uveal melanoma development and metastasis.
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Affiliation(s)
- Helen Kalirai
- Department of Molecular and Clinical Cancer Medicine, Institute of Translational Research, University of Liverpool, Liverpool, UK
| | - Haleh Shahidipour
- Department of Molecular and Clinical Cancer Medicine, Institute of Translational Research, University of Liverpool, Liverpool, UK
| | - Sarah E Coupland
- Department of Molecular and Clinical Cancer Medicine, Institute of Translational Research, University of Liverpool, Liverpool, UK
| | - Gregorius Luyten
- Department of Ophthalmology, Leiden University Medical Center, Leiden, The Netherlands
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34
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Krakhmal NV, Zavyalova MV, Denisov EV, Vtorushin SV, Perelmuter VM. Cancer Invasion: Patterns and Mechanisms. Acta Naturae 2015; 7:17-28. [PMID: 26085941 PMCID: PMC4463409] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
Abstract
Cancer invasion and the ability of malignant tumor cells for directed migration and metastasis have remained a focus of research for many years. Numerous studies have confirmed the existence of two main patterns of cancer cell invasion: collective cell migration and individual cell migration, by which tumor cells overcome barriers of the extracellular matrix and spread into surrounding tissues. Each pattern of cell migration displays specific morphological features and the biochemical/molecular genetic mechanisms underlying cell migration. Two types of migrating tumor cells, mesenchymal (fibroblast-like) and amoeboid, are observed in each pattern of cancer cell invasion. This review describes the key differences between the variants of cancer cell migration, the role of epithelial-mesenchymal, collective-amoeboid, mesenchymal-amoeboid, and amoeboid- mesenchymal transitions, as well as the significance of different tumor factors and stromal molecules in tumor invasion. The data and facts collected are essential to the understanding of how the patterns of cancer cell invasion are related to cancer progression and therapy efficacy. Convincing evidence is provided that morphological manifestations of the invasion patterns are characterized by a variety of tissue (tumor) structures. The results of our own studies are presented to show the association of breast cancer progression with intratumoral morphological heterogeneity, which most likely reflects the types of cancer cell migration and results from different activities of cell adhesion molecules in tumor cells of distinct morphological structures.
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Affiliation(s)
- N. V. Krakhmal
- Siberian State Medical University, Moskovskiy Trakt, 2, 634050, Tomsk, Russia
| | - M. V. Zavyalova
- Siberian State Medical University, Moskovskiy Trakt, 2, 634050, Tomsk, Russia
- Tomsk Cancer Research Institute, Kooperativny Pereulok, 5, 634050, Tomsk, Russia
- Tomsk State University, Prosp. Lenina, 36, 634050, Tomsk, Russia
| | - E. V. Denisov
- Tomsk Cancer Research Institute, Kooperativny Pereulok, 5, 634050, Tomsk, Russia
- Tomsk State University, Prosp. Lenina, 36, 634050, Tomsk, Russia
| | - S. V. Vtorushin
- Siberian State Medical University, Moskovskiy Trakt, 2, 634050, Tomsk, Russia
- Tomsk Cancer Research Institute, Kooperativny Pereulok, 5, 634050, Tomsk, Russia
| | - V. M. Perelmuter
- Siberian State Medical University, Moskovskiy Trakt, 2, 634050, Tomsk, Russia
- Tomsk Cancer Research Institute, Kooperativny Pereulok, 5, 634050, Tomsk, Russia
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35
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Shvedova AA, Kisin ER, Yanamala N, Tkach AV, Gutkin DW, Star A, Shurin GV, Kagan VE, Shurin MR. MDSC and TGFβ Are Required for Facilitation of Tumor Growth in the Lungs of Mice Exposed to Carbon Nanotubes. Cancer Res 2015; 75:1615-23. [PMID: 25744719 DOI: 10.1158/0008-5472.can-14-2376] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2014] [Accepted: 02/20/2015] [Indexed: 11/16/2022]
Abstract
During the last decades, changes have been observed in the frequency of different histologic subtypes of lung cancer, one of the most common causes of morbidity and mortality, with a declining proportion of squamous cell carcinomas and an increasing proportion of adenocarcinomas, particularly in developed countries. This suggests the emergence of new etiologic factors and mechanisms, including those defining the lung microenvironment, promoting tumor growth. Assuming that the lung is the main portal of entry for broadly used nanomaterials and their established proinflammatory propensities, we hypothesized that nanomaterials may contribute to changes facilitating tumor growth. Here, we report that an acute exposure to single-walled carbon nanotubes (SWCNT) induces recruitment and accumulation of lung-associated myeloid-derived suppressor cells (MDSC) and MDSC-derived production of TGFβ, resulting in upregulated tumor burden in the lung. The production of TGFβ by MDSC requires their interaction with both SWCNT and tumor cells. We conclude that pulmonary exposure to SWCNT favors the formation of a niche that supports ingrowth of lung carcinoma in vivo via activation of TGFβ production by SWCNT-attracted and -presensitized MDSC.
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Affiliation(s)
- Anna A Shvedova
- HELD, NIOSH, CDC, Morgantown, West Virginia. Department of Pharmacology and Physiology, West Virginia University, Morgantown, West Virginia.
| | | | | | | | - Dmitriy W Gutkin
- Department of Pathology, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania
| | - Alexander Star
- Department of Chemistry, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Galina V Shurin
- Department of Pathology, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania
| | - Valerian E Kagan
- Department of Environmental and Occupational Health, University of Pittsburgh, Pittsburgh, Pennsylvania. Center for Free Radical and Antioxidant Health, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Michael R Shurin
- Department of Pathology, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania. Department of Immunology, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania
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TGFβ signaling in myeloid cells regulates mammary carcinoma cell invasion through fibroblast interactions. PLoS One 2015; 10:e0117908. [PMID: 25629162 PMCID: PMC4309578 DOI: 10.1371/journal.pone.0117908] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2014] [Accepted: 01/05/2015] [Indexed: 11/19/2022] Open
Abstract
Metastasis is the most devastating aspect of cancer, however we know very little about the mechanisms of local invasion, the earliest step of metastasis. During tumor growth CD11b+ Gr1+ cells, known also as MDSCs, have been shown to promote tumor progression by a wide spectrum of effects that suppress the anti-tumor immune response. In addition to immunosuppression, CD11b+ Gr1+ cells promote metastasis by mechanisms that are currently unknown. CD11b+ Gr1+ cells localize near fibroblasts, which remodel the ECM and leave tracks for collective cell migration of carcinoma cells. In this study we discovered that CD11b+ Gr1+ cells promote invasion of mammary carcinoma cells by increasing fibroblast migration. This effect was directed by secreted factors derived from CD11b+ Gr1+ cells. We have identified several CD11b+ Gr1+ cell secreted proteins that activate fibroblast migration, including CXCL11, CXCL15, FGF2, IGF-I, IL1Ra, Resistin, and Shh. The combination of CXCL11 and FGF2 had the strongest effect on fibroblast migration that is associated with Akt1 and ERK1/2 phosphorylation. Analysis of subsets of CD11b+ Gr1+ cells identified that CD11b+ Ly6Chigh Ly6Glow cells increase fibroblast migration more than other myeloid cell populations. Additionally, tumor-derived CD11b+ Gr1+ cells promote fibroblast migration more than splenic CD11b+ Gr1+ cells of tumor-bearing mice. While TGFβ signaling in fibroblasts does not regulate their migration toward CD11b+ Gr1+ cells, however deletion of TGFβ receptor II on CD11b+ Gr1+ cells downregulates CXCL11, Shh, IGF1 and FGF2 resulting in reduced fibroblast migration. These studies show that TGFβ signaling in CD11b+ Gr1+ cells promotes fibroblast directed carcinoma invasion and suggests that perivascular CD11b+ Ly6Chigh Ly6Glow cells may be the stimulus for localized invasion leading to metastasis.
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Loomans HA, Andl CD. Intertwining of Activin A and TGFβ Signaling: Dual Roles in Cancer Progression and Cancer Cell Invasion. Cancers (Basel) 2014; 7:70-91. [PMID: 25560921 PMCID: PMC4381251 DOI: 10.3390/cancers7010070] [Citation(s) in RCA: 113] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2014] [Accepted: 12/23/2014] [Indexed: 12/22/2022] Open
Abstract
In recent years, a significant amount of research has examined the controversial role of activin A in cancer. Activin A, a member of the transforming growth factor β (TGFβ) superfamily, is best characterized for its function during embryogenesis in mesoderm cell fate differentiation and reproduction. During embryogenesis, TGFβ superfamily ligands, TGFβ, bone morphogenic proteins (BMPs) and activins, act as potent morphogens. Similar to TGFβs and BMPs, activin A is a protein that is highly systemically expressed during early embryogenesis; however, post-natal expression is overall reduced and remains under strict spatiotemporal regulation. Of importance, normal post-natal expression of activin A has been implicated in the migration and invasive properties of various immune cell types, as well as endometrial cells. Aberrant activin A signaling during development results in significant morphological defects and premature mortality. Interestingly, activin A has been found to have both oncogenic and tumor suppressor roles in cancer. Investigations into the role of activin A in prostate and breast cancer has demonstrated tumor suppressive effects, while in lung and head and neck squamous cell carcinoma, it has been consistently shown that activin A expression is correlated with increased proliferation, invasion and poor patient prognosis. Activin A signaling is highly context-dependent, which is demonstrated in studies of epithelial cell tumors and the microenvironment. This review discusses normal activin A signaling in comparison to TGFβ and highlights how its dysregulation contributes to cancer progression and cell invasion.
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Affiliation(s)
- Holli A Loomans
- Department of Cancer Biology, Vanderbilt University Medical Center, Nashville, TN 37232, USA.
| | - Claudia D Andl
- Department of Cancer Biology, Vanderbilt University Medical Center, Nashville, TN 37232, USA.
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Ji H, Li Y, Jiang F, Wang X, Zhang J, Shen J, Yang X. Inhibition of transforming growth factor beta/SMAD signal by MiR-155 is involved in arsenic trioxide-induced anti-angiogenesis in prostate cancer. Cancer Sci 2014; 105:1541-9. [PMID: 25283513 PMCID: PMC4317958 DOI: 10.1111/cas.12548] [Citation(s) in RCA: 59] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2014] [Revised: 09/24/2014] [Accepted: 09/30/2014] [Indexed: 12/17/2022] Open
Abstract
Prostate cancer is the most common cause of cancer-related deaths in men. Current practices for treatment of prostate cancer are less than satisfactory because of metastasis and recurrence, which are primarily attributed to angiogenesis. Hence, anti-angiogenesis treatment is becoming a promising new approach for prostate cancer therapy. In addition to treating acute promyelocytic leukemia, arsenic trioxide (As2O3) suppresses other solid tumors, including prostate cancer. However, the effects of As2O3 on angiogenesis in prostate cancer cells, and the underlying molecular mechanisms remain unclear. In the present study, As2O3 attenuated angiogenic ability through microRNA-155 (miR-155)-mediated inhibition of transforming growth factor beta (TGF-β)/SMAD signal pathway in human prostate cancer PC-3 and LNCaP cells in vitro and in vivo. Briefly, As2O3 inhibited the activations/expressions of both TGFβ-induced and endogenous SMAD2/3. Furthermore, As2O3 improved the expression of miR-155 via DNA-demethylation. MiR-155, which targeted the SMAD2-3′UTR, decreased the expression and function of SMAD2. Knockdown of miR-155 abolished the As2O3-induced inhibitions of the TGF-β/SMAD2 signaling, the vascular endothelial growth factor secretion and angiogenesis. Through understanding a novel mechanism whereby As2O3 inhibits angiogenic potential of prostate cancer cells, our study would help in the development of As2O3 as a potential chemopreventive agent when used alone or in combination with other current anticancer drugs.
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Affiliation(s)
- Hui Ji
- Affiliated Nanjing Maternity and Child Health Care Hospital, Nanjing Medical University, Nanjing, China
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Nevo I, Woolard K, Cam M, Li A, Webster JD, Kotliarov Y, Kim HS, Ahn S, Walling J, Kotliarova S, Belova G, Song H, Bailey R, Zhang W, Fine HA. Identification of molecular pathways facilitating glioma cell invasion in situ. PLoS One 2014; 9:e111783. [PMID: 25365423 PMCID: PMC4218815 DOI: 10.1371/journal.pone.0111783] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2014] [Accepted: 09/30/2014] [Indexed: 12/22/2022] Open
Abstract
Gliomas are mostly incurable secondary to their diffuse infiltrative nature. Thus, specific therapeutic targeting of invasive glioma cells is an attractive concept. As cells exit the tumor mass and infiltrate brain parenchyma, they closely interact with a changing micro-environmental landscape that sustains tumor cell invasion. In this study, we used a unique microarray profiling approach on a human glioma stem cell (GSC) xenograft model to explore gene expression changes in situ in Invading Glioma Cells (IGCs) compared to tumor core, as well as changes in host cells residing within the infiltrated microenvironment relative to the unaffected cortex. IGCs were found to have reduced expression of genes within the extracellular matrix compartment, and genes involved in cell adhesion, cell polarity and epithelial to mesenchymal transition (EMT) processes. The infiltrated microenvironment showed activation of wound repair and tissue remodeling networks. We confirmed by protein analysis the downregulation of EMT and polarity related genes such as CD44 and PARD3 in IGCs, and EFNB3, a tissue-remodeling agent enriched at the infiltrated microenvironment. OLIG2, a proliferation regulator and glioma progenitor cell marker upregulated in IGCs was found to function in enhancing migration and stemness of GSCs. Overall, our results unveiled a more comprehensive picture of the complex and dynamic cell autonomous and tumor-host interactive pathways of glioma invasion than has been previously demonstrated. This suggests targeting of multiple pathways at the junction of invading tumor and microenvironment as a viable option for glioma therapy.
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Affiliation(s)
- Ido Nevo
- Neuro-Oncology Branch, National Cancer Institute, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, Maryland, United States of America
| | - Kevin Woolard
- Neuro-Oncology Branch, National Cancer Institute, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, Maryland, United States of America
| | - Maggie Cam
- Neuro-Oncology Branch, National Cancer Institute, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, Maryland, United States of America
| | - Aiguo Li
- Neuro-Oncology Branch, National Cancer Institute, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, Maryland, United States of America
| | - Joshua D. Webster
- Laboratory of Cancer Biology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, United States of America
| | - Yuri Kotliarov
- Neuro-Oncology Branch, National Cancer Institute, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, Maryland, United States of America
| | - Hong Sug Kim
- Neuro-Oncology Branch, National Cancer Institute, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, Maryland, United States of America
| | - Susie Ahn
- Neuro-Oncology Branch, National Cancer Institute, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, Maryland, United States of America
| | - Jennifer Walling
- Neuro-Oncology Branch, National Cancer Institute, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, Maryland, United States of America
| | - Svetlana Kotliarova
- Neuro-Oncology Branch, National Cancer Institute, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, Maryland, United States of America
| | - Galina Belova
- Neuro-Oncology Branch, National Cancer Institute, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, Maryland, United States of America
| | - Hua Song
- Neuro-Oncology Branch, National Cancer Institute, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, Maryland, United States of America
| | - Rolanda Bailey
- Neuro-Oncology Branch, National Cancer Institute, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, Maryland, United States of America
| | - Wei Zhang
- Neuro-Oncology Branch, National Cancer Institute, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, Maryland, United States of America
| | - Howard A. Fine
- Neuro-Oncology Branch, National Cancer Institute, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, Maryland, United States of America
- * E-mail:
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Li Y, Jiang F, Liu Q, Shen J, Wang X, Li Z, Zhang J, Lu X. Inhibition of the cancer stem cells-like properties by arsenic trioxide, involved in the attenuation of endogenous transforming growth factor beta signal. Toxicol Sci 2014; 143:156-64. [PMID: 25304214 DOI: 10.1093/toxsci/kfu218] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
The elevation of cancer stem cells (CSCs)-like properties is involved in the initiation and progression of various human cancers. Current standard practices for treatment of cancers are less than satisfactory because of CSCs-mediated recurrence. For this reason, targeting the CSCs or the cancer cells with CSCs-like properties has become the new approach for the cancer treatments. In addition to treating leukemia, arsenic trioxide (As₂O₃) also suppresses other solid tumors. However, the roles of As₂O₃ in the regulation of CSCs-like properties remain largely uninvestigated. Here by using sphere formation assay, luciferase reporter assay, and some other molecular biology approaches, we found that As₂O₃ attenuated the CSCs-like properties in human hepatocellular carcinoma (HCC). Briefly, in HCC cells and mice xenograft models, As₂O₃ improved the expression of miR-491 by DNA-demethylation. MiR-491, which targeted the SMAD3-3'-UTR, decreased the expressions of SMAD3, and inhibited the CSCs-like properties in HCC cells. Knockdown of either miR-491 or SMAD3 attenuated the As₂O₃-induced inhibition of endogenous transforming growth factor beta signal and the CSCs-like properties. Further, in HCC patients, miR-491 is inversely correlated with the expressions of SMAD3, CD133, and the metastasis/recurrence outcome. By understanding a novel mechanism whereby As₂O₃ inhibits the CSCs-like properties in HCC, our study would help in the design of future strategies of developing As₂O₃ as a potential HCC chemopreventive agent when used alone or in combination with other current drugs.
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Affiliation(s)
- Yuan Li
- *The Key Laboratory of Modern Toxicology, Ministry of Education, School of Public Health, Nanjing Medical University, Nanjing 211166, Department of General Surgery and Department of Geriatrics, The Second Affiliated Hospital, Nanjing Medical University, Nanjing, 210011, China
| | - Fei Jiang
- *The Key Laboratory of Modern Toxicology, Ministry of Education, School of Public Health, Nanjing Medical University, Nanjing 211166, Department of General Surgery and Department of Geriatrics, The Second Affiliated Hospital, Nanjing Medical University, Nanjing, 210011, China
| | - Qinqiang Liu
- *The Key Laboratory of Modern Toxicology, Ministry of Education, School of Public Health, Nanjing Medical University, Nanjing 211166, Department of General Surgery and Department of Geriatrics, The Second Affiliated Hospital, Nanjing Medical University, Nanjing, 210011, China
| | - Jian Shen
- *The Key Laboratory of Modern Toxicology, Ministry of Education, School of Public Health, Nanjing Medical University, Nanjing 211166, Department of General Surgery and Department of Geriatrics, The Second Affiliated Hospital, Nanjing Medical University, Nanjing, 210011, China
| | - Xingxing Wang
- *The Key Laboratory of Modern Toxicology, Ministry of Education, School of Public Health, Nanjing Medical University, Nanjing 211166, Department of General Surgery and Department of Geriatrics, The Second Affiliated Hospital, Nanjing Medical University, Nanjing, 210011, China
| | - Zhong Li
- *The Key Laboratory of Modern Toxicology, Ministry of Education, School of Public Health, Nanjing Medical University, Nanjing 211166, Department of General Surgery and Department of Geriatrics, The Second Affiliated Hospital, Nanjing Medical University, Nanjing, 210011, China
| | - Jianping Zhang
- *The Key Laboratory of Modern Toxicology, Ministry of Education, School of Public Health, Nanjing Medical University, Nanjing 211166, Department of General Surgery and Department of Geriatrics, The Second Affiliated Hospital, Nanjing Medical University, Nanjing, 210011, China
| | - Xiang Lu
- *The Key Laboratory of Modern Toxicology, Ministry of Education, School of Public Health, Nanjing Medical University, Nanjing 211166, Department of General Surgery and Department of Geriatrics, The Second Affiliated Hospital, Nanjing Medical University, Nanjing, 210011, China
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Novitskiy SV, Forrester E, Pickup MW, Gorska AE, Chytil A, Aakre M, Polosukhina D, Owens P, Yusupova DR, Zhao Z, Ye F, Shyr Y, Moses HL. Attenuated transforming growth factor beta signaling promotes metastasis in a model of HER2 mammary carcinogenesis. Breast Cancer Res 2014; 16:425. [PMID: 25280532 PMCID: PMC4303109 DOI: 10.1186/s13058-014-0425-7] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2013] [Accepted: 08/05/2014] [Indexed: 01/08/2023] Open
Abstract
Introduction Transforming growth factor beta (TGFβ) plays a major role in the regulation of tumor initiation, progression, and metastasis. It is depended on the type II TGFβ receptor (TβRII) for signaling. Previously, we have shown that deletion of TβRII in mammary epithelial of MMTV-PyMT mice results in shortened tumor latency and increased lung metastases. However, active TGFβ signaling increased the number of circulating tumor cells and metastases in MMTV-Neu mice. In the current study, we describe a newly discovered connection between attenuated TGFβ signaling and human epidermal growth factor receptor 2 (HER2) signaling in mammary tumor progression. Methods All studies were performed on MMTV-Neu mice with and without dominant-negative TβRII (DNIIR) in mammary epithelium. Mammary tumors were analyzed by flow cytometry, immunohistochemistry, and immunofluorescence staining. The levels of secreted proteins were measured by enzyme-linked immunosorbent assay. Whole-lung mount staining was used to quantitate lung metastasis. The Cancer Genome Atlas (TCGA) datasets were used to determine the relevance of our findings to human breast cancer. Results Attenuated TGFβ signaling led to a delay tumor onset, but increased the number of metastases in MMTVNeu/DNIIR mice. The DNIIR tumors were characterized by increased vasculogenesis, vessel leakage, and increased expression of vascular endothelial growth factor (VEGF). During DNIIR tumor progression, both the levels of CXCL1/5 and the number of CD11b+Gr1+ cells and T cells decreased. Analysis of TCGA datasets demonstrated a significant negative correlation between TGFBR2 and VEGF genes expression. Higher VEGFA expression correlated with shorter distant metastasis-free survival only in HER2+ patients with no differences in HER2-, estrogen receptor +/- or progesterone receptor +/- breast cancer patients. Conclusion Our studies provide insights into a novel mechanism by which epithelial TGFβ signaling modulates the tumor microenvironment, and by which it is involved in lung metastasis in HER2+ breast cancer patients. The effects of pharmacological targeting of the TGFβ pathway in vivo during tumor progression remain controversial. The targeting of TGFβ signaling should be a viable option, but because VEGF has a protumorigenic effect on HER2+ tumors, the targeting of this protein could be considered when it is associated with attenuated TGFβ signaling. Electronic supplementary material The online version of this article (doi:10.1186/s13058-014-0425-7) contains supplementary material, which is available to authorized users.
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Jiang F, Wang X, Liu Q, Shen J, Li Z, Li Y, Zhang J. Inhibition of TGF-β/SMAD3/NF-κB signaling by microRNA-491 is involved in arsenic trioxide-induced anti-angiogenesis in hepatocellular carcinoma cells. Toxicol Lett 2014; 231:55-61. [PMID: 25196641 DOI: 10.1016/j.toxlet.2014.08.024] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2014] [Revised: 08/29/2014] [Accepted: 08/30/2014] [Indexed: 02/07/2023]
Abstract
Hepatocellular carcinoma (HCC) is the third leading cause of cancer-related mortality worldwide. Current standard practices for treatment of HCC are less than satisfactory because of metastasis and recurrence, which are primarily attributed to the angiogenesis. So, the anti-angiogenesis treatment has become the new approach for HCC therapy. In addition to treating leukemia, arsenic trioxide (As2O3) also suppresses other solid tumors, including HCC. However, the roles of As2O3 in the angiogenesis potential of HCC cells remain unclear. In our present study, As2O3 attenuated the angiogenic ability by the microRNA-491 (miR-491)-mediated inhibition of TGF-β/SMAD3/NF-κB signal pathway in MHCC97H and MHCC97L cells. Briefly, in these cells, As2O3 improved the expression of miR-491 via DNA-demethylation; miR-491, which targeted the SMAD3-3'-UTR, decreased the expression/function of SMAD3, leading to the inactivation of NF-κB/IL-6/STAT-3 signaling; knockdown of miR-491 abolished the As2O3-induced inhibitions of the TGF-β/SMAD3/NF-κB pathway, the VEGF secretion, and the angiogenesis. By understanding a novel mechanism whereby As2O3 inhibits the angiogenic potential in HCC cells, our study would help in the design of future strategies of developing As2O3 as a potential chemopreventive agent when used alone or in combination with other current anticancer drugs.
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Affiliation(s)
- Fei Jiang
- Department of Nutrition and Food Hygiene, School of Public Health, Nanjing Medical University, Nanjing 211166, China; The Key Laboratory of Modern Toxicology, Ministry of Education, School of Public Health, Nanjing Medical University, Nanjing 211166, China
| | - Xingxing Wang
- The Key Laboratory of Modern Toxicology, Ministry of Education, School of Public Health, Nanjing Medical University, Nanjing 211166, China
| | - Qinqiang Liu
- Department of General Surgery, The Second Affiliated Hospital, Nanjing Medical University, Nanjing 210011, China
| | - Jian Shen
- Department of General Surgery, The Second Affiliated Hospital, Nanjing Medical University, Nanjing 210011, China
| | - Zhong Li
- The Key Laboratory of Modern Toxicology, Ministry of Education, School of Public Health, Nanjing Medical University, Nanjing 211166, China
| | - Yuan Li
- Department of Nutrition and Food Hygiene, School of Public Health, Nanjing Medical University, Nanjing 211166, China; The Key Laboratory of Modern Toxicology, Ministry of Education, School of Public Health, Nanjing Medical University, Nanjing 211166, China.
| | - Jianping Zhang
- Department of General Surgery, The Second Affiliated Hospital, Nanjing Medical University, Nanjing 210011, China.
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Cheung KJ, Ewald AJ. Illuminating breast cancer invasion: diverse roles for cell-cell interactions. Curr Opin Cell Biol 2014; 30:99-111. [PMID: 25137487 DOI: 10.1016/j.ceb.2014.07.003] [Citation(s) in RCA: 60] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2014] [Revised: 07/26/2014] [Accepted: 07/28/2014] [Indexed: 02/08/2023]
Abstract
Metastasis begins when tumors invade into surrounding tissues. In breast cancer, the study of cell interactions has provided fundamental insights into this complex process. Powerful intravital and 3D organoid culture systems have emerged that enable biologists to model the complexity of cell interactions during cancer invasion in real-time. Recent studies utilizing these techniques reveal distinct mechanisms through which multiple cancer cell and stromal cell subpopulations interact, including paracrine signaling, direct cell-cell adhesion, and remodeling of the extracellular matrix. Three cell interaction mechanisms have emerged to explain how breast tumors become invasive: epithelial-mesenchymal transition, collective invasion, and the macrophage-tumor cell feedback loop. Future work is needed to distinguish whether these mechanisms are mutually exclusive or whether they cooperate to drive metastasis.
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Affiliation(s)
- Kevin J Cheung
- Department of Cell Biology, Center for Cell Dynamics, School of Medicine, Johns Hopkins University, 855 N. Wolfe St, 452 Rangos Bldg, Baltimore, MD 21205, USA; Department of Oncology, School of Medicine, Johns Hopkins University, 855 N. Wolfe St, 452 Rangos Bldg, Baltimore, MD 21205, USA.
| | - Andrew J Ewald
- Department of Cell Biology, Center for Cell Dynamics, School of Medicine, Johns Hopkins University, 855 N. Wolfe St, 452 Rangos Bldg, Baltimore, MD 21205, USA; Department of Oncology, School of Medicine, Johns Hopkins University, 855 N. Wolfe St, 452 Rangos Bldg, Baltimore, MD 21205, USA.
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Relógio A, Thomas P, Medina-Pérez P, Reischl S, Bervoets S, Gloc E, Riemer P, Mang-Fatehi S, Maier B, Schäfer R, Leser U, Herzel H, Kramer A, Sers C. Ras-mediated deregulation of the circadian clock in cancer. PLoS Genet 2014; 10:e1004338. [PMID: 24875049 PMCID: PMC4038477 DOI: 10.1371/journal.pgen.1004338] [Citation(s) in RCA: 113] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2013] [Accepted: 03/14/2014] [Indexed: 02/06/2023] Open
Abstract
Circadian rhythms are essential to the temporal regulation of molecular processes in living systems and as such to life itself. Deregulation of these rhythms leads to failures in biological processes and eventually to the manifestation of pathological phenotypes including cancer. To address the questions as to what are the elicitors of a disrupted clock in cancer, we applied a systems biology approach to correlate experimental, bioinformatics and modelling data from several cell line models for colorectal and skin cancer. We found strong and weak circadian oscillators within the same type of cancer and identified a set of genes, which allows the discrimination between the two oscillator-types. Among those genes are IFNGR2, PITX2, RFWD2, PPARγ, LOXL2, Rab6 and SPARC, all involved in cancer-related pathways. Using a bioinformatics approach, we extended the core-clock network and present its interconnection to the discriminative set of genes. Interestingly, such gene signatures link the clock to oncogenic pathways like the RAS/MAPK pathway. To investigate the potential impact of the RAS/MAPK pathway - a major driver of colorectal carcinogenesis - on the circadian clock, we used a computational model which predicted that perturbation of BMAL1-mediated transcription can generate the circadian phenotypes similar to those observed in metastatic cell lines. Using an inducible RAS expression system, we show that overexpression of RAS disrupts the circadian clock and leads to an increase of the circadian period while RAS inhibition causes a shortening of period length, as predicted by our mathematical simulations. Together, our data demonstrate that perturbations induced by a single oncogene are sufficient to deregulate the mammalian circadian clock. Living systems possess an endogenous time-generating system – the circadian clock - accountable for a 24 hours oscillation in the expression of about 10% of all genes. In mammals, disruption of oscillations is associated to several diseases including cancer. In this manuscript, we address the following question: what are the elicitors of a disrupted clock in cancer? We applied a systems biology approach to correlate experimental, bioinformatics and modelling data and could thereby identify key genes which discriminate strong and weak oscillators among cancer cell lines. Most of the discriminative genes play important roles in cell cycle regulation, DNA repair, immune system and metabolism and are involved in oncogenic pathways such as the RAS/MAPK. To investigate the potential impact of the Ras oncogene in the circadian clock we generated experimental models harbouring conditionally active Ras oncogenes. We put forward a direct correlation between the perturbation of Ras oncogene and an effect in the expression of clock genes, found by means of mathematical simulations and validated experimentally. Our study shows that perturbations of a single oncogene are sufficient to deregulate the mammalian circadian clock and opens new ways in which the circadian clock can influence disease and possibly play a role in therapy.
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Affiliation(s)
- Angela Relógio
- Institute for Theoretical Biology, Charité - Universitätsmedizin and Humboldt-Universität zu Berlin, Berlin, Germany
- * E-mail: (AR); (CS)
| | - Philippe Thomas
- Knowledge Management in Bioinformatics, Institute for Computer Science, Humboldt-Universität zu Berlin, Berlin, Germany
| | - Paula Medina-Pérez
- Laboratory of Molecular Tumor Pathology, Charité - Universitätsmedizin Berlin, Berlin, Germany
- Laboratory of Chronobiology, Institute for Medical Immunology Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Silke Reischl
- Laboratory of Chronobiology, Institute for Medical Immunology Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Sander Bervoets
- Institute for Theoretical Biology, Charité - Universitätsmedizin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - Ewa Gloc
- Laboratory of Molecular Tumor Pathology, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Pamela Riemer
- Laboratory of Molecular Tumor Pathology, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Shila Mang-Fatehi
- Laboratory of Molecular Tumor Pathology, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Bert Maier
- Laboratory of Chronobiology, Institute for Medical Immunology Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Reinhold Schäfer
- Laboratory of Molecular Tumor Pathology, Charité - Universitätsmedizin Berlin, Berlin, Germany
- German Cancer Consortium (DKTK) and German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Ulf Leser
- Knowledge Management in Bioinformatics, Institute for Computer Science, Humboldt-Universität zu Berlin, Berlin, Germany
| | - Hanspeter Herzel
- Institute for Theoretical Biology, Charité - Universitätsmedizin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - Achim Kramer
- Laboratory of Chronobiology, Institute for Medical Immunology Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Christine Sers
- Laboratory of Molecular Tumor Pathology, Charité - Universitätsmedizin Berlin, Berlin, Germany
- German Cancer Consortium (DKTK) and German Cancer Research Center (DKFZ), Heidelberg, Germany
- * E-mail: (AR); (CS)
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45
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Rybinski B, Franco-Barraza J, Cukierman E. The wound healing, chronic fibrosis, and cancer progression triad. Physiol Genomics 2014; 46:223-44. [PMID: 24520152 PMCID: PMC4035661 DOI: 10.1152/physiolgenomics.00158.2013] [Citation(s) in RCA: 158] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2013] [Accepted: 02/04/2014] [Indexed: 02/07/2023] Open
Abstract
For decades tumors have been recognized as "wounds that do not heal." Besides the commonalities that tumors and wounded tissues share, the process of wound healing also portrays similar characteristics with chronic fibrosis. In this review, we suggest a tight interrelationship, which is governed as a concurrence of cellular and microenvironmental reactivity among wound healing, chronic fibrosis, and cancer development/progression (i.e., the WHFC triad). It is clear that the same cell types, as well as soluble and matrix elements that drive wound healing (including regeneration) via distinct signaling pathways, also fuel chronic fibrosis and tumor progression. Hence, here we review the relationship between fibrosis and cancer through the lens of wound healing.
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Affiliation(s)
- Brad Rybinski
- Cancer Biology Program, Fox Chase Cancer Center/Temple Health, Philadelphia, Pennsylvania
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46
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Principe DR, Doll JA, Bauer J, Jung B, Munshi HG, Bartholin L, Pasche B, Lee C, Grippo PJ. TGF-β: duality of function between tumor prevention and carcinogenesis. J Natl Cancer Inst 2014; 106:djt369. [PMID: 24511106 DOI: 10.1093/jnci/djt369] [Citation(s) in RCA: 380] [Impact Index Per Article: 38.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
Several mechanisms underlying tumor progression have remained elusive, particularly in relation to transforming growth factor beta (TGF-β). Although TGF-β initially inhibits epithelial growth, it appears to promote the progression of advanced tumors. Defects in normal TGF-β pathways partially explain this paradox, which can lead to a cascade of downstream events that drive multiple oncogenic pathways, manifesting as several key features of tumorigenesis (uncontrolled proliferation, loss of apoptosis, epithelial-to-mesenchymal transition, sustained angiogenesis, evasion of immune surveillance, and metastasis). Understanding the mechanisms of TGF-β dysregulation will likely reveal novel points of convergence between TGF-β and other pathways that can be specifically targeted for therapy.
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Affiliation(s)
- Daniel R Principe
- Affiliations of authors: Department of Medicine, Division of Gastroenterology (DRP, JB, BJ) and Division of Hematology/Oncology (HGM), Department of Surgery, Division of GI Surgical Oncology (DRP, PJG), and Department of Urology (CL), Northwestern University Feinberg School of Medicine, Chicago, IL; Department of Biomedical Engineering. McCormick School of Engineering, Northwestern University, Evanston, IL (DRP); Department of Biomedical Sciences, University of Wisconsin-Milwaukee, Milwaukee, WI (JAD); UMR INSERM U1052, CNRS 5286, Université Lyon 1, Centre de Recherche en Cancérologie de Lyon, Lyon, France (LB); Division of Hematology/Oncology, Department of Medicine, University of Alabama-Birmingham, Birmingham, AL (BP); Department of Pathology and Laboratory Medicine, University of California-Irvine, Irvine, CA (CL)
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47
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Transforming growth factor-beta signaling leads to uPA/PAI-1 activation and metastasis: a study on human breast cancer tissues. Pathol Oncol Res 2014; 20:727-32. [PMID: 24610082 DOI: 10.1007/s12253-014-9753-2] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/18/2013] [Accepted: 02/20/2014] [Indexed: 10/25/2022]
Abstract
Metastasis represents a major problem in the treatment of patients with advanced primary breast cancer. Both Transforming Growth Factor-Beta (TGF-β) signaling and Plasminogen Activator (PA) components, urokinase-type Plasminogen Activator (uPA) and Plasminogen Activator Inhibitor-1 (PAI-1) represent a complex network crucial for such enhanced invasiveness of tumors and imply high prognostic/predictive and promising therapeutic potential. Therefore, protein expression of specific effector molecules comprising the main parts of the TGF-β signaling pathway were determined in HOPE-fixed human tumor tissues through IHC (Scoring) using tissue microarray (TMA) technique and correlated with respective uPA and PAI-1 levels determined earlier in the same TMAs through optimized IHC and semi-quantitative image analysis. TGF-β signaling was active in vast majority (96 %) of the tumor samples and 88 % of all cases were significantly correlated with established metastasis markers uPA and PAI-1. In addition, TGF-β was also closely associated with tumor size, nodal status and two steroid hormone receptors. Consistent interrelationships between TGF-β, PA components and additional tumor characteristics underline the superiority of such more comprising data with regards to confirming TGF-β signaling as a promising target system to inhibit metastasis in advanced breast cancer.
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48
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Kain KH, Miller JWI, Jones-Paris CR, Thomason RT, Lewis JD, Bader DM, Barnett JV, Zijlstra A. The chick embryo as an expanding experimental model for cancer and cardiovascular research. Dev Dyn 2013; 243:216-28. [PMID: 24357262 DOI: 10.1002/dvdy.24093] [Citation(s) in RCA: 94] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2013] [Revised: 10/28/2013] [Accepted: 10/28/2013] [Indexed: 12/17/2022] Open
Abstract
A long and productive history in biomedical research defines the chick as a model for human biology. Fundamental discoveries, including the description of directional circulation propelled by the heart and the link between oncogenes and the formation of cancer, indicate its utility in cardiac biology and cancer. Despite the more recent arrival of several vertebrate and invertebrate animal models during the last century, the chick embryo remains a commonly used model for vertebrate biology and provides a tractable biological template. With new molecular and genetic tools applied to the avian genome, the chick embryo is accelerating the discovery of normal development and elusive disease processes. Moreover, progress in imaging and chick culture technologies is advancing real-time visualization of dynamic biological events, such as tissue morphogenesis, angiogenesis, and cancer metastasis. A rich background of information, coupled with new technologies and relative ease of maintenance, suggest an expanding utility for the chick embryo in cardiac biology and cancer research.
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49
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Guo X, Zhu SX, Brunner AL, van de Rijn M, West RB. Next generation sequencing-based expression profiling identifies signatures from benign stromal proliferations that define stromal components of breast cancer. Breast Cancer Res 2013; 15:R117. [PMID: 24342436 PMCID: PMC3978842 DOI: 10.1186/bcr3586] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2013] [Accepted: 12/06/2013] [Indexed: 12/19/2022] Open
Abstract
Introduction Multiple studies have shown that the tumor microenvironment (TME) of carcinomas can play an important role in the initiation, progression, and metastasis of cancer. Here we test the hypothesis that specific benign fibrous soft tissue tumor gene expression profiles may represent distinct stromal fibroblastic reaction types that occur in different breast cancers. The discovered stromal profiles could classify breast cancer based on the type of stromal reaction patterns in the TME. Methods Next generation sequencing-based gene expression profiling (3SEQ) was performed on formalin fixed, paraffin embedded (FFPE) samples of 10 types of fibrous soft tissue tumors. We determined the extent to which these signatures could identify distinct subsets of breast cancers in four publicly available breast cancer datasets. Results A total of 53 fibrous tumors were sequenced by 3SEQ with an average of 29 million reads per sample. Both the gene signatures derived from elastofibroma (EF) and fibroma of tendon sheath (FOTS) demonstrated robust outcome results for survival in the four breast cancer datasets. The breast cancers positive for the EF signature (20-33% of the cohort) demonstrated significantly better outcome for survival. In contrast, the FOTS signature-positive breast cancers (11-35% of the cohort) had a worse outcome. Conclusions We defined and validated two new stromal signatures in breast cancer (EF and FOTS), which are significantly associated with prognosis. Our group has previously identified novel cancer stromal gene expression signatures associated with outcome differences in breast cancer by gene expression profiling of three soft tissue tumors, desmoid-type fibromatosis (DTF), solitary fibrous tumor (SFT), and tenosynovial giant cell tumor (TGCT/CSF1), as surrogates for stromal expression patterns. By combining the stromal signatures of EF and FOTS, with our previously identified DTF and TGCT/CSF1 signatures we can now characterize clinically relevant stromal expression profiles in the TME for between 74% to 90% of all breast cancers.
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50
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Is carcinoma a mesenchymal disease? The role of the stromal microenvironment in carcinogenesis. Pathology 2013; 45:371-81. [PMID: 23594691 DOI: 10.1097/pat.0b013e328360b600] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Most research into the biology of carcinoma has focused on the epithelial cells therein; the inherent assumption has been that the tumour arises from epithelial cells 'gone bad', and that the surrounding stroma is simply an 'innocent bystander'. However, there is increasing evidence that there is a complex interplay between tumour cells and their surrounding microenvironment, and that the latter may be just as important in determining the development and clinical behaviour of a given tumour. Similarly, traditional oncological practice has been predominantly aimed at a perceived ideal goal of killing all the tumour epithelial cells, with only a few recently developed therapies seeking to affect other components (such as tumour vasculature); but identifying stromal factors involved in tumour growth and survival may well lead to the development of novel therapies. This review examines current understanding of the interplay between tumour epithelial cells and their microenvironment, and enumerates various stromal factors which appear to play a role in tumour progression and/or metastasis.
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