1
|
Chen C, Zhang Y, Lin Y, Shen C, Zhang Z, Wu Z, Qie Y, Zhao G, Hu H. The prognostic significance and immune characteristics of bone morphogenetic proteins (BMPs) family: A pan-cancer multi-omics analysis. Technol Health Care 2024:THC232004. [PMID: 39031404 DOI: 10.3233/thc-232004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/22/2024]
Abstract
BACKGROUND Bone morphogenetic proteins (BMPs) are a group of cancer-related proteins vital for development and progression of certain cancer types. Nevertheless, function of BMP family in pan-cancer was not detailedly researched. OBJECTIVE Investigating expression pattern and prognostic value of the BMPs family (BMP1-8A and BMP8B) expression across multiple cancer types. METHODS Our research integrated multi-omics data for exploring potential associations between BMPs expression and prognosis, clinicopathological characteristics, copy number or somatic mutations, immune characteristics, tumor microenvironment (TME), tumor mutation burden (TMB), microsatellite instability (MSI), immune checkpoint genes and drug sensitivity in The Cancer Genome Atlas (TCGA) tumors. Furthermore, association of BMPs expression and immunotherapy effectiveness was investigated in some confirmatory cohorts (GSE111636, GSE78220, GSE67501, GSE176307, IMvigor210 and mRNA sequencing data from currently undergoing TRUCE01 clinical research included), and biological function and potential signaling pathways of BMPs in bladder cancer (BCa) was explored via Gene Set Enrichment Analysis (GSEA). Eventually, immune infiltration analysis was done via BMPs expression, copy number or somatic mutations in BCa, as well as validation of the expression levels by reverse transcription-quantitative PCR and western blot, and in vitro functional experiments of BMP8A. RESULTS Discoveries displayed BMPs expression was related to prognosis, clinicopathological characteristics, mutations, TME, TMB, MSI and immune checkpoint genes of TCGA tumors. Anticancer drug sensitivity analysis displayed BMPs were associated with various drug sensitivities. What's more, it was discovered that expression level of certain BMP family members related to objective response to immunotherapy. By GSEA, we discovered multiple immune-associated functions and pathways were enriched. Immune infiltration analysis on BCa also displayed significant associations among BMPs copy number variations, mutation status and infiltration level of diverse immune cells. Furthermore, differential expression validation and in vitro phenotypic experiment indicated that BMP8A significantly promoted BCa cell proliferation, migration and invasion. CONCLUSIONS Current results confirmed significance of both BMPs expression and genomic alteration in the prognosis and treatment of diverse cancer types, and suggested that BMPs may be vital for BCa and can possibly be utilized as biomarkers for immunotherapy.
Collapse
Affiliation(s)
- Changsheng Chen
- Department of Urology, Tianjin Institute of Urology, The Second Hospital of Tianjin Medical University, Tianjin, China
- Tianjin Key Laboratory of Urology, Tianjin Institute of Urology, The Second Hospital of Tianjin Medical University, Tianjin, China
- Department of Urology, Tianjin Haihe Hospital, Tianjin, China
- Department of Urology, Tianjin Institute of Urology, The Second Hospital of Tianjin Medical University, Tianjin, China
| | - Yu Zhang
- Department of Urology, Tianjin Institute of Urology, The Second Hospital of Tianjin Medical University, Tianjin, China
- Tianjin Key Laboratory of Urology, Tianjin Institute of Urology, The Second Hospital of Tianjin Medical University, Tianjin, China
- Department of Urology, The Eco-City Hospital of Tianjin Fifth Central Hospital, Tianjin, China
- Department of Urology, Tianjin Institute of Urology, The Second Hospital of Tianjin Medical University, Tianjin, China
| | - Yuda Lin
- Department of Urology, Tianjin Institute of Urology, The Second Hospital of Tianjin Medical University, Tianjin, China
- Tianjin Key Laboratory of Urology, Tianjin Institute of Urology, The Second Hospital of Tianjin Medical University, Tianjin, China
- Department of Urology, Tianjin Institute of Urology, The Second Hospital of Tianjin Medical University, Tianjin, China
| | - Chong Shen
- Department of Urology, Tianjin Institute of Urology, The Second Hospital of Tianjin Medical University, Tianjin, China
- Tianjin Key Laboratory of Urology, Tianjin Institute of Urology, The Second Hospital of Tianjin Medical University, Tianjin, China
| | - Zhe Zhang
- Department of Urology, Tianjin Institute of Urology, The Second Hospital of Tianjin Medical University, Tianjin, China
- Tianjin Key Laboratory of Urology, Tianjin Institute of Urology, The Second Hospital of Tianjin Medical University, Tianjin, China
| | - Zhouliang Wu
- Department of Urology, Tianjin Institute of Urology, The Second Hospital of Tianjin Medical University, Tianjin, China
- Tianjin Key Laboratory of Urology, Tianjin Institute of Urology, The Second Hospital of Tianjin Medical University, Tianjin, China
| | - Yunkai Qie
- Department of Urology, Tianjin Institute of Urology, The Second Hospital of Tianjin Medical University, Tianjin, China
- Tianjin Key Laboratory of Urology, Tianjin Institute of Urology, The Second Hospital of Tianjin Medical University, Tianjin, China
| | - Gangjian Zhao
- Department of Urology, Tianjin Institute of Urology, The Second Hospital of Tianjin Medical University, Tianjin, China
- Tianjin Key Laboratory of Urology, Tianjin Institute of Urology, The Second Hospital of Tianjin Medical University, Tianjin, China
| | - Hailong Hu
- Department of Urology, Tianjin Institute of Urology, The Second Hospital of Tianjin Medical University, Tianjin, China
- Tianjin Key Laboratory of Urology, Tianjin Institute of Urology, The Second Hospital of Tianjin Medical University, Tianjin, China
| |
Collapse
|
2
|
Rengaraj A, Bosc L, Machillot P, McGuckin C, Milet C, Forraz N, Paliard P, Barbier D, Picart C. Engineering of a Microscale Niche for Pancreatic Tumor Cells Using Bioactive Film Coatings Combined with 3D-Architectured Scaffolds. ACS APPLIED MATERIALS & INTERFACES 2022; 14:13107-13121. [PMID: 35275488 PMCID: PMC7614000 DOI: 10.1021/acsami.2c01747] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Two-photon polymerization has recently emerged as a promising technique to fabricate scaffolds for three-dimensional (3D) cell culture and tissue engineering. Here, we combined 3D-printed microscale scaffolds fabricated using two-photon polymerization with a bioactive layer-by-layer film coating. This bioactive coating consists of hyaluronic acid and poly(l-lysine) of controlled stiffness, loaded with fibronectin and bone morphogenic proteins 2 and 4 (BMP2 and BMP4) as matrix-bound proteins. Planar films were prepared using a liquid handling robot directly in 96-well plates to perform high-content studies of cellular processes, especially cell adhesion, proliferation, and BMP-induced signaling. The behaviors of two human pancreatic cell lines PANC1 (immortalized) and PAN092 (patient-derived cell line) were systematically compared and revealed important context-specific cell responses, notably in response to film stiffness and matrix-bound BMPs (bBMPs). Fibronectin significantly increased cell adhesion, spreading, and proliferation for both cell types on soft and stiff films; BMP2 increased cell adhesion and inhibited proliferation of PANC1 cells and PAN092 on soft films. BMP4 enhanced cell adhesion and proliferation of PANC1 and showed a bipolar effect on PAN092. Importantly, PANC1 exhibited a strong dose-dependent BMP response, notably for bBMP2, while PAN092 was insensitive to BMPs. Finally, we proved that it is possible to combine a microscale 3D Ormocomp scaffold fabricated using the two-photon polymerization technique with the bioactive film coating to form a microscale tumor tissue and mimic the early stages of metastatic cancer.
Collapse
Affiliation(s)
- Arunkumar Rengaraj
- Univ. Grenoble Alpes, INSERM U1292, CEA, CNRS EMR 5000 BRM, IRIG Institute, CEA, Bât C3, 17 rue des Martyrs, 38054, Grenoble, France
- Grenoble Institute of Engineering, CNRS UMR 5628, LMGP, 3 parvis Louis Néel, 38016 Grenoble, France
| | - Lauriane Bosc
- Univ. Grenoble Alpes, INSERM U1292, CEA, CNRS EMR 5000 BRM, IRIG Institute, CEA, Bât C3, 17 rue des Martyrs, 38054, Grenoble, France
- Grenoble Institute of Engineering, CNRS UMR 5628, LMGP, 3 parvis Louis Néel, 38016 Grenoble, France
| | - Paul Machillot
- Univ. Grenoble Alpes, INSERM U1292, CEA, CNRS EMR 5000 BRM, IRIG Institute, CEA, Bât C3, 17 rue des Martyrs, 38054, Grenoble, France
- Grenoble Institute of Engineering, CNRS UMR 5628, LMGP, 3 parvis Louis Néel, 38016 Grenoble, France
| | - Colin McGuckin
- Cell Therapy Research Institute, CTIBiotech, 5 avenue Lionel Terray, 69330 Meyzieu, France
| | - Clément Milet
- Cell Therapy Research Institute, CTIBiotech, 5 avenue Lionel Terray, 69330 Meyzieu, France
| | - Nico Forraz
- Cell Therapy Research Institute, CTIBiotech, 5 avenue Lionel Terray, 69330 Meyzieu, France
| | - Philippe Paliard
- Microlight 3D, 5 avenue du Grand Sablon, 38700 La Tronche, France
| | - Denis Barbier
- Microlight 3D, 5 avenue du Grand Sablon, 38700 La Tronche, France
| | - Catherine Picart
- Univ. Grenoble Alpes, INSERM U1292, CEA, CNRS EMR 5000 BRM, IRIG Institute, CEA, Bât C3, 17 rue des Martyrs, 38054, Grenoble, France
- Grenoble Institute of Engineering, CNRS UMR 5628, LMGP, 3 parvis Louis Néel, 38016 Grenoble, France
- Institut Universitaire de France (IUF), Ministère de l’Enseignement Supérieur, de la Recherche et de I’Industrie, 1 rue Descartes, 75 231 Paris Cedex 05, France
| |
Collapse
|
3
|
Álvarez-Artime A, García-Soler B, Sainz RM, Mayo JC. Emerging Roles for Browning of White Adipose Tissue in Prostate Cancer Malignant Behaviour. Int J Mol Sci 2021; 22:5560. [PMID: 34074045 PMCID: PMC8197327 DOI: 10.3390/ijms22115560] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2021] [Revised: 05/15/2021] [Accepted: 05/17/2021] [Indexed: 12/12/2022] Open
Abstract
In addition to its well-known role as an energy repository, adipose tissue is one of the largest endocrine organs in the organism due to its ability to synthesize and release different bioactive molecules. Two main types of adipose tissue have been described, namely white adipose tissue (WAT) with a classical energy storage function, and brown adipose tissue (BAT) with thermogenic activity. The prostate, an exocrine gland present in the reproductive system of most mammals, is surrounded by periprostatic adipose tissue (PPAT) that contributes to maintaining glandular homeostasis in conjunction with other cell types of the microenvironment. In pathological conditions such as the development and progression of prostate cancer, adipose tissue plays a key role through paracrine and endocrine signaling. In this context, the role of WAT has been thoroughly studied. However, the influence of BAT on prostate tumor development and progression is unclear and has received much less attention. This review tries to bring an update on the role of different factors released by WAT which may participate in the initiation, progression and metastasis, as well as to compile the available information on BAT to discuss and open a new field of knowledge about the possible protective role of BAT in prostate cancer.
Collapse
Affiliation(s)
- Alejandro Álvarez-Artime
- Departamento de Morfología y Biología Celular, Redox Biology Unit, University of Oviedo, Facultad de Medicina, Julián Clavería 6, 33006 Oviedo, Spain; (A.Á.-A.); (B.G.-S.); (R.M.S.)
- Instituto Universitario de Oncología del Principado de Asturias (IUOPA), Santiago Gascón Building, Fernando Bongera s/n, 33006 Oviedo, Spain
- Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Avda. Hospital Universitario s/n, 33011 Oviedo, Spain
| | - Belén García-Soler
- Departamento de Morfología y Biología Celular, Redox Biology Unit, University of Oviedo, Facultad de Medicina, Julián Clavería 6, 33006 Oviedo, Spain; (A.Á.-A.); (B.G.-S.); (R.M.S.)
- Instituto Universitario de Oncología del Principado de Asturias (IUOPA), Santiago Gascón Building, Fernando Bongera s/n, 33006 Oviedo, Spain
| | - Rosa María Sainz
- Departamento de Morfología y Biología Celular, Redox Biology Unit, University of Oviedo, Facultad de Medicina, Julián Clavería 6, 33006 Oviedo, Spain; (A.Á.-A.); (B.G.-S.); (R.M.S.)
- Instituto Universitario de Oncología del Principado de Asturias (IUOPA), Santiago Gascón Building, Fernando Bongera s/n, 33006 Oviedo, Spain
- Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Avda. Hospital Universitario s/n, 33011 Oviedo, Spain
| | - Juan Carlos Mayo
- Departamento de Morfología y Biología Celular, Redox Biology Unit, University of Oviedo, Facultad de Medicina, Julián Clavería 6, 33006 Oviedo, Spain; (A.Á.-A.); (B.G.-S.); (R.M.S.)
- Instituto Universitario de Oncología del Principado de Asturias (IUOPA), Santiago Gascón Building, Fernando Bongera s/n, 33006 Oviedo, Spain
- Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Avda. Hospital Universitario s/n, 33011 Oviedo, Spain
| |
Collapse
|
4
|
BMP5 silencing inhibits chondrocyte senescence and apoptosis as well as osteoarthritis progression in mice. Aging (Albany NY) 2021; 13:9646-9664. [PMID: 33744859 PMCID: PMC8064147 DOI: 10.18632/aging.202708] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2020] [Accepted: 12/09/2020] [Indexed: 02/07/2023]
Abstract
In this study, we using the in vivo destabilization of the medial meniscus (DMM) mouse model to investigate the role of bone morphogenetic protein 5 (BMP5) in osteoarthritis (OA) progression mediated via chondrocyte senescence and apoptosis. BMP5 expression was significantly higher in knee articular cartilage tissues of OA patients and DMM model mice than the corresponding controls. The Osteoarthritis Research Society International scores based on histological staining of knee articular cartilage sections were lower in DMM mice where BMP5 was knocked down in chondrocytes than the corresponding controls 4 weeks after DMM surgery. DMM mice with BMP5-deficient chondrocytes showed reduced levels of matrix-degrading enzymes such as MMP13 and ADAMTS5 as well as reduced cartilage destruction. BMP5 knockdown also decreased chondrocyte apoptosis and senescence by suppressing the activation of p38 and ERK MAP kinases. These findings demonstrate that BMP5 silencing inhibits chondrocyte senescence and apoptosis as well as OA progression by downregulating activity in the p38/ERK signaling pathway.
Collapse
|
5
|
Correia ACP, Calpe S, Mostafavi N, Hoefnagel SJM, Sancho-Serra MDC, de Koning PS, Krishnadath KK. Detection of circulating BMP5 as a risk factor for Barrett's esophagus. Sci Rep 2020; 10:15579. [PMID: 32968094 PMCID: PMC7511298 DOI: 10.1038/s41598-020-70760-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2020] [Accepted: 06/08/2020] [Indexed: 12/11/2022] Open
Abstract
Barrett's esophagus (BE) predisposes for the malignant condition of esophageal adenocarcinoma (EAC). Since BE patients have few or no symptoms, most of these patients are not identified and not included in surveillance programs. These BE patients are at risk of developing advanced-stage EAC. At present, non-invasive tests to identify BE patients from the general population are lacking. We and others showed that Bone Morphogenetic Protein 4 (BMP4), and other BMPs are upregulated in BE. We aimed to determine if circulating BMPs can be identified and used as blood biomarkers to identify BE patients at high risk in the general population. In this study, we could detect the different BMPs in the blood of 112 BE patients and 134 age- and sex-matched controls. Concentration levels of BMP2, BMP4, and BMP5 were elevated in BE patients, with BMP2 and BMP5 significantly increased. BMP5 remained significant after multivariate analysis and was associated with an increased risk for BE with an OR of 1.49 (p value 0.01). Per log (pg/mL) of BMP5, the odds of having BE increased by 50%. Future optimization and validation studies might be needed to prove its utility as a non-invasive method for the detection of BE in high-risk populations and screening programs.
Collapse
Affiliation(s)
- Ana C P Correia
- Center for Experimental and Molecular Medicine (CEMM), Amsterdam University Medical Center, Location AMC, Amsterdam, The Netherlands.,Department of Gastroenterology and Hepatology, Amsterdam University Medical Centers, Location AMC, Amsterdam, The Netherlands
| | - Silvia Calpe
- Center for Experimental and Molecular Medicine (CEMM), Amsterdam University Medical Center, Location AMC, Amsterdam, The Netherlands.,Department of Gastroenterology and Hepatology, Amsterdam University Medical Centers, Location AMC, Amsterdam, The Netherlands
| | - Nahid Mostafavi
- Department of Gastroenterology and Hepatology, Subdivision Statistics, Amsterdam University Medical Centers, Location AMC, Amsterdam, The Netherlands
| | - Sanne Johanna Maria Hoefnagel
- Center for Experimental and Molecular Medicine (CEMM), Amsterdam University Medical Center, Location AMC, Amsterdam, The Netherlands.,Department of Gastroenterology and Hepatology, Amsterdam University Medical Centers, Location AMC, Amsterdam, The Netherlands
| | - Maria Del Carmen Sancho-Serra
- Center for Experimental and Molecular Medicine (CEMM), Amsterdam University Medical Center, Location AMC, Amsterdam, The Netherlands.,Department of Gastroenterology and Hepatology, Amsterdam University Medical Centers, Location AMC, Amsterdam, The Netherlands.,Sanger Institute, Wellcome Trust Genome Campus, Hinxton, Cambridge, UK
| | - Patricia S de Koning
- Department of Gastroenterology and Hepatology, Amsterdam University Medical Centers, Location AMC, Amsterdam, The Netherlands
| | - Kausilia K Krishnadath
- Center for Experimental and Molecular Medicine (CEMM), Amsterdam University Medical Center, Location AMC, Amsterdam, The Netherlands. .,Department of Gastroenterology and Hepatology, Amsterdam University Medical Centers, Location AMC, Amsterdam, The Netherlands.
| |
Collapse
|
6
|
Utilizing Experimental Mouse Model to Identify Effectors of Hepatocellular Carcinoma Induced by HBx Antigen. Cancers (Basel) 2020; 12:cancers12020409. [PMID: 32050622 PMCID: PMC7072678 DOI: 10.3390/cancers12020409] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2019] [Revised: 01/31/2020] [Accepted: 02/04/2020] [Indexed: 12/31/2022] Open
Abstract
Hepatocellular carcinoma (HCC) is among the ten most commonly diagnosed cancers and the fourth leading cause of cancer-related death. Patients with hepatitis B virus (HBV) infection are prone to developing chronic liver diseases (i.e., fibrosis and cirrhosis), and the HBV X antigen plays an important role in the development of HCC. The difficulty in detecting HCC at the early stages is one of the main reasons that the death rate approximates the incidence rate. The regulators controlling the downstream liver protein expression from HBV infection are unclear. Mass spectrometric techniques and customized programs were used to identify differentially expressed proteins which may be involved in the development of liver fibrosis and HCC progression in hepatitis B virus X protein transgenic mice (HBx mice). FSTL1, CTSB, and TGF-β enhanced the signaling pathway proteins during the pathogenesis of HBx. Missing proteins can be essential in cell growth, differentiation, apoptosis, migration, metastasis or angiogenesis. We found that LHX2, BMP-5 and GDF11 had complex interactions with other missing proteins and BMP-5 had both tumor suppressing and tumorigenic roles. BMP-5 may be involved in fibrosis and tumorigenic processes in the liver. These results provide us an understanding of the mechanism of HBx-induced disorders, and may serve as molecular targets for liver treatment.
Collapse
|
7
|
Karim MA, Samad A, Adhikari UK, Kader MA, Kabir MM, Islam MA, Hasan MN. A Multi-Omics Analysis of Bone Morphogenetic Protein 5 ( BMP5) mRNA Expression and Clinical Prognostic Outcomes in Different Cancers Using Bioinformatics Approaches. Biomedicines 2020; 8:E19. [PMID: 31973134 PMCID: PMC7168281 DOI: 10.3390/biomedicines8020019] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2019] [Revised: 12/27/2019] [Accepted: 01/17/2020] [Indexed: 12/11/2022] Open
Abstract
Cumulative studies have provided controversial evidence for the prognostic values of bone morphogenetic protein 5 (BMP5) in different types of cancers such as colon, breast, lung, bladder, and ovarian cancer. To address the inconsistent correlation of BMP5 expression with patient survival and molecular function of BMP5 in relation to cancer progression, we performed a systematic study to determine whether BMP5 could be used as a prognostic marker in human cancers. BMP5 expression and prognostic values were assessed using different bioinformatics tools such as ONCOMINE, GENT, TCGA, GEPIA, UALCAN, PrognoScan, PROGgene V2 server, and Kaplan-Meier Plotter. In addition, we used cBioPortal database for the identification and analysis of BMP5 mutations, copy number alterations, altered expression, and protein-protein interaction (PPI). We found that BMP5 is frequently down-regulated in our queried cancer types. Use of prognostic analysis showed negative association of BMP5 down-regulation with four types of cancer except for ovarian cancer. The highest mutation was found in the R321*/Q amino acid of BMP5 corresponding to colorectal and breast cancer whereas the alteration frequency was higher in lung squamous carcinoma datasets (>4%). In PPI analysis, we found 31 protein partners of BMP5, among which 11 showed significant co-expression (p-value < 0.001, log odds ratio > 1). Pathway analysis of differentially co-expressed genes with BMP5 in breast, lung, colon, bladder and ovarian cancers revealed the BMP5-correlated pathways. Collectively, this data-driven study demonstrates the correlation of BMP5 expression with patient survival and identifies the involvement of BMP5 pathways that may serve as targets of a novel biomarker for various types of cancers in human.
Collapse
Affiliation(s)
- Md. Adnan Karim
- Department of Genetic Engineering and Biotechnology, Jashore University of Science & Technology, Jashore 7408, Bangladesh
| | - Abdus Samad
- Department of Genetic Engineering and Biotechnology, Jashore University of Science & Technology, Jashore 7408, Bangladesh
| | - Utpal Kumar Adhikari
- School of Medicine, Western Sydney University, Campbelltown, NSW 2560, Australia
| | - Md. Ashraful Kader
- Department of Genetic Engineering and Biotechnology, Jashore University of Science & Technology, Jashore 7408, Bangladesh
| | - Md. Masnoon Kabir
- Laboratory Science & Service Division (LSSD), International Centre for Diarrhoeal Disease Research, Dhaka 1213, Bangladesh
| | - Md. Aminul Islam
- Department of Genetic Engineering and Biotechnology, Jashore University of Science & Technology, Jashore 7408, Bangladesh
| | - Md. Nazmul Hasan
- Department of Genetic Engineering and Biotechnology, Jashore University of Science & Technology, Jashore 7408, Bangladesh
| |
Collapse
|
8
|
Zhou Y, Liu Y, Zhang J, Yu D, Li A, Song H, Zhang W, Davis D, Gilbert MR, Liu F, Yang C. Autocrine BMP4 Signaling Enhances Tumor Aggressiveness via Promoting Wnt/β-Catenin Signaling in IDH1-mutant Gliomas. Transl Oncol 2019; 13:125-134. [PMID: 31865175 PMCID: PMC6926316 DOI: 10.1016/j.tranon.2019.10.019] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2019] [Revised: 10/29/2019] [Accepted: 10/31/2019] [Indexed: 12/23/2022] Open
Abstract
The isocitrate dehydrogenase (IDH1/2) mutations are frequent genetic abnormalities in the majority of WHO grade II/III glioma and secondary GBM. IDH1-mutated (IDH1Mut) glioma exhibits distinctive patterns in cancer biology and metabolism. In the present study, we showed that bone morphogenetic proteins (BMP4) are significantly upregulated in IDH1Mut glioma. Further, we demonstrated that cancer-associated BMP4 is secreted to tumor microenvironment, which enhances the tumor migration and invasion through an autocrine manner. Mechanistically, BMP4 activates its receptor and concomitant SMAD1/5/8 signaling, which potentiates Wnt/β-catenin signaling by enhancing Frizzled receptor expression. LDN-193189, a selective BMP receptor inhibitor, prolonged the overall survival of mice bearing IDH1-mutated intracranial xenografts by limiting BMP/catenin signaling. These findings demonstrate the pivotal role of BMP4 on tumor aggressiveness in IDH1Mut gliomas, suggesting a possible therapeutic strategy for this type of malignancy.
Collapse
Affiliation(s)
- Yiqiang Zhou
- Neuro-Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA
| | - Yang Liu
- Neuro-Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA
| | - Junwen Zhang
- Brain Tumor Research Center, Beijing Neurosurgical Institute, Department of Neurosurgery, Beijing Tiantan Hospital Affiliated to Capital Medical University, Beijing Laboratory of Biomedical Materials, Beijing 100050, China
| | - Di Yu
- Neuro-Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA
| | - Aiguo Li
- Neuro-Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA
| | - Hua Song
- Neuro-Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA
| | - Wei Zhang
- Neuro-Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA
| | - Dionne Davis
- Neuro-Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA
| | - Mark R Gilbert
- Neuro-Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA
| | - Fusheng Liu
- Brain Tumor Research Center, Beijing Neurosurgical Institute, Department of Neurosurgery, Beijing Tiantan Hospital Affiliated to Capital Medical University, Beijing Laboratory of Biomedical Materials, Beijing 100050, China.
| | - Chunzhang Yang
- Neuro-Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA.
| |
Collapse
|
9
|
Mihajlović J, Diehl LAM, Hochhaus A, Clement JH. Inhibition of bone morphogenetic protein signaling reduces viability, growth and migratory potential of non-small cell lung carcinoma cells. J Cancer Res Clin Oncol 2019; 145:2675-2687. [PMID: 31531741 DOI: 10.1007/s00432-019-03026-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2019] [Accepted: 09/11/2019] [Indexed: 12/11/2022]
Abstract
PURPOSE BMP signaling has an oncogenic and tumor-suppressing activity in lung cancer that makes the prospective therapeutic utility of BMP signaling in lung cancer treatment complex. A more in-depth analysis of lung cancer subtypes is needed to identify BMP-related therapeutic targets. We sought to examine the influence of BMP signaling on the viability, growth and migration properties of the cell line LCLC-103H, which originates from a large cell lung carcinoma with giant cells and an extended aneuploidy. METHODS We used BMP-4 and LDN-214117 as agonist/antagonist system for the BMP receptor type I signaling. Using flow cytometry, wound healing assay, trans-well assay and spheroid culture, we examined the influence of BMP signaling on cell viability, growth and migration. Molecular mechanisms underlying observed changes in cell migration were investigated via gene expression analysis of epithelial-mesenchymal transition (EMT) markers. RESULTS BMP signaling inhibition resulted in LCLC-103H cell apoptosis and necrosis 72 h after LDN-214117 treatment. Cell growth and proliferation are markedly affected by BMP signaling inhibition. Chemotactic motility and migratory ability of LCLC-103H cells were clearly hampered by LDN-214117 treatment. Cell migration changes after BMP signaling inhibition were shown to be coupled with considerable down-regulation of transcription factors involved in EMT, especially Snail. CONCLUSIONS BMP signaling inhibition in LCLC-103H cells leads to reduced growth and proliferation, hindered migration and accelerated cell death. The findings contribute to the pool of evidence on BMP signaling in lung cancer with a possibility of introducing BMP signaling inhibition as a novel therapeutic approach for the disease.
Collapse
Affiliation(s)
- Jelena Mihajlović
- Klinik Innere Medizin II, Abteilung Hämatologie und Internistische Onkologie, Universitätsklinikum Jena, Am Klinikum 1, 07747, Jena, Germany
| | - Laura A M Diehl
- Klinik Innere Medizin II, Abteilung Hämatologie und Internistische Onkologie, Universitätsklinikum Jena, Am Klinikum 1, 07747, Jena, Germany
| | - Andreas Hochhaus
- Klinik Innere Medizin II, Abteilung Hämatologie und Internistische Onkologie, Universitätsklinikum Jena, Am Klinikum 1, 07747, Jena, Germany
| | - Joachim H Clement
- Klinik Innere Medizin II, Abteilung Hämatologie und Internistische Onkologie, Universitätsklinikum Jena, Am Klinikum 1, 07747, Jena, Germany.
| |
Collapse
|
10
|
Chen E, Yang F, He H, Li Q, Zhang W, Xing J, Zhu Z, Jiang J, Wang H, Zhao X, Liu R, Lei L, Dong J, Pei Y, Yang Y, Pan J, Zhang P, Liu S, Du L, Zeng Y, Yang J. Alteration of tumor suppressor BMP5 in sporadic colorectal cancer: a genomic and transcriptomic profiling based study. Mol Cancer 2018; 17:176. [PMID: 30572883 PMCID: PMC6302470 DOI: 10.1186/s12943-018-0925-7] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2018] [Accepted: 12/10/2018] [Indexed: 12/12/2022] Open
Abstract
Background Although the genetic spectrum of human colorectal cancer (CRC) is mainly characterized by APC, KRAS and TP53 mutations, driver genes in tumor initiation have not been conclusively demonstrated. In this study, we aimed to identify novel markers for CRC. Methods We performed exome analysis of sporadic colorectal cancer (sCRC) coding regions to screen loss of function (LoF) mutation genes, and carried out systems-level approaches to confirm top rank gene in this study. Results We identified loss of BMP5 is an early event in CRC. Deep sequencing identified BMP5 was mutated in 7.7% (8/104) of sCRC samples, with 37.5% truncating mutation frequency. Notably, BMP5 negative expression and its prognostic value is uniquely significant in sCRC but not in other tumor types. Furthermore, BMP5 expression was positively correlated with E-cadherin in CRC patients and its dysregulation play a vital role in epithelial-mesenchymal transition (EMT), thus triggering tumor initiation and development. RNA sequencing identified, independent of BMP/Smads pathway, BMP5 signaled though Jak-Stat pathways to inhibit the activation of oncogene EPSTI1. Conclusions Our result support a novel concept that the importance of BMP5 in sCRC. The tumor suppressor role of BMP5 highlights its crucial role in CRC initiation and development. Electronic supplementary material The online version of this article (10.1186/s12943-018-0925-7) contains supplementary material, which is available to authorized users.
Collapse
Affiliation(s)
- Erfei Chen
- Institute of Preventive Genomic Medicine, School of Life Sciences, Northwest University, Xian, 710069, China.,Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, School of Life Sciences, Northwest University, Xian, 710069, China
| | - Fangfang Yang
- Institute of Preventive Genomic Medicine, School of Life Sciences, Northwest University, Xian, 710069, China
| | - Hongjuan He
- Institute of Preventive Genomic Medicine, School of Life Sciences, Northwest University, Xian, 710069, China.,Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, School of Life Sciences, Northwest University, Xian, 710069, China
| | - Qiqi Li
- Institute of Preventive Genomic Medicine, School of Life Sciences, Northwest University, Xian, 710069, China.,Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, School of Life Sciences, Northwest University, Xian, 710069, China
| | - Wei Zhang
- Department of Pathology, The Helmholtz Sino-German Laboratory for Cancer Research, Tangdu Hospital, the Fourth Military Medical University, Xian, 710038, China
| | - Jinliang Xing
- State Key Laboratory of Cancer Biology and Experimental Teaching Center of Basic Medicine, Fourth Military Medical University, Xian, China
| | - Ziqing Zhu
- Institute of Preventive Genomic Medicine, School of Life Sciences, Northwest University, Xian, 710069, China.,Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, School of Life Sciences, Northwest University, Xian, 710069, China
| | - Jingjing Jiang
- Institute of Preventive Genomic Medicine, School of Life Sciences, Northwest University, Xian, 710069, China
| | - Hua Wang
- Institute of Preventive Genomic Medicine, School of Life Sciences, Northwest University, Xian, 710069, China.,Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, School of Life Sciences, Northwest University, Xian, 710069, China
| | - Xiaojuan Zhao
- Institute of Preventive Genomic Medicine, School of Life Sciences, Northwest University, Xian, 710069, China.,Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, School of Life Sciences, Northwest University, Xian, 710069, China
| | - Ruitao Liu
- Institute of Preventive Genomic Medicine, School of Life Sciences, Northwest University, Xian, 710069, China
| | - Lei Lei
- Institute of Preventive Genomic Medicine, School of Life Sciences, Northwest University, Xian, 710069, China.,Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, School of Life Sciences, Northwest University, Xian, 710069, China
| | - Jing Dong
- Institute of Preventive Genomic Medicine, School of Life Sciences, Northwest University, Xian, 710069, China.,Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, School of Life Sciences, Northwest University, Xian, 710069, China
| | - Yuchen Pei
- Institute of Preventive Genomic Medicine, School of Life Sciences, Northwest University, Xian, 710069, China.,Laboratory of Systems Biology, Shanghai Advanced Research Institute, Chinese Academy of Sciences, No. 100 Haike Road, Zhangjiang Hi-Tech Park, Pudong, Shanghai, 201210, China
| | - Ying Yang
- Institute of Preventive Genomic Medicine, School of Life Sciences, Northwest University, Xian, 710069, China
| | - Junqiang Pan
- Institute of Preventive Genomic Medicine, School of Life Sciences, Northwest University, Xian, 710069, China
| | - Pan Zhang
- Institute of Preventive Genomic Medicine, School of Life Sciences, Northwest University, Xian, 710069, China.,Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, School of Life Sciences, Northwest University, Xian, 710069, China
| | - Shuzhen Liu
- Institute of Preventive Genomic Medicine, School of Life Sciences, Northwest University, Xian, 710069, China.,Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, School of Life Sciences, Northwest University, Xian, 710069, China
| | - Le Du
- Institute of Preventive Genomic Medicine, School of Life Sciences, Northwest University, Xian, 710069, China.,Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, School of Life Sciences, Northwest University, Xian, 710069, China
| | - Yuan Zeng
- Institute of Preventive Genomic Medicine, School of Life Sciences, Northwest University, Xian, 710069, China
| | - Jin Yang
- Institute of Preventive Genomic Medicine, School of Life Sciences, Northwest University, Xian, 710069, China. .,Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, School of Life Sciences, Northwest University, Xian, 710069, China.
| |
Collapse
|
11
|
Yu Y, Cheng L, Yan B, Zhou C, Qian W, Xiao Y, Qin T, Cao J, Han L, Ma Q, Ma J. Overexpression of Gremlin 1 by sonic hedgehog signaling promotes pancreatic cancer progression. Int J Oncol 2018; 53:2445-2457. [PMID: 30272371 PMCID: PMC6203161 DOI: 10.3892/ijo.2018.4573] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2018] [Accepted: 06/18/2018] [Indexed: 12/18/2022] Open
Abstract
Sonic hedgehog (SHH) signaling is an important promotor of desmoplasia, a critical feature in pancreatic cancer stromal reactions involving the activation of pancreatic stellate cells (PSCs). Gremlin 1 is widely overexpressed in cancer-associated stromal cells, including activated PSCs. In embryonic development, SHH is a potent regulator of Gremlin 1 through an interaction network. This subtle mechanism in the cancer microenvironment remains to be fully elucidated. The present study investigated the association between Gremlin 1 and SHH, and the effect of Gremlin 1 in pancreatic cancer. The expression of Gremlin 1 in different specimens was measured using immunohistochemistry. The correlations among clinico-pathological features and levels of Gremlin 1 were evaluated. Primary human PSCs and pancreatic cancer cell lines were exposed to SHH, cyclopamine, GLI family zinc finger-1 (Gli-1) small interfering RNA (siRNA), and Gremlin 1 siRNA to examine their associations and effects using an MTT assay, reverse transcription-quantitative polymerase chain reaction analysis, western blot analysis, and migration or invasion assays. The results revealed the overexpression of Gremlin 1 in pancreatic cancer tissues, mainly in the stroma. The levels of Gremlin 1 were significantly correlated with survival rate and pT status. In addition, following activation of the PSCs, the expression levels of Gremlin 1 increased substantially. SHH acts as a potent promoter of the expression of Gremlin 1, and cyclopamine and Gli-1 siRNA modulated this effect. In a screen of pancreatic cancer cell lines, AsPC-1 and BxPC-3 cells expressed high levels of Gremlin 1, but only AsPC-1 cells exhibited a high expression level of SHH. The results of the indirect co-culture experiment suggested that paracrine SHH from the AsPC-1 cells induced the expression of Gremlin 1 in the PSCs. Furthermore, Gremlin 1 siRNA negatively regulated the proliferation and migration of PSCs, and the proliferation, invasion and epithelial-mesenchymal transition of AsPC-1 and BxPC-3 cells. Based on the data from the present study, it was concluded that an abnormal expression level of Gremlin 1 in pancreatic cancer was induced by SHH signaling, and that the overexpression of Gremlin 1 enabled pancreatic cancer progression.
Collapse
Affiliation(s)
- Yongtian Yu
- Department of Hepatobiliary Surgery, First Affiliated Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Liang Cheng
- Department of Hepatobiliary Surgery, First Affiliated Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Bin Yan
- Department of Hepatobiliary Surgery, First Affiliated Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Cancan Zhou
- Department of Hepatobiliary Surgery, First Affiliated Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Weikun Qian
- Department of Hepatobiliary Surgery, First Affiliated Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Ying Xiao
- Department of Hepatobiliary Surgery, First Affiliated Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Tao Qin
- Department of Hepatobiliary Surgery, First Affiliated Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Junyu Cao
- Department of Hepatobiliary Surgery, First Affiliated Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Liang Han
- Department of Hepatobiliary Surgery, First Affiliated Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Qingyong Ma
- Department of Hepatobiliary Surgery, First Affiliated Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Jiguang Ma
- Department of Anesthesiology, First Affiliated Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| |
Collapse
|
12
|
Calpe S, Correia ACP, Sancho-Serra MDC, Krishnadath KK. Comparison of newly developed anti-bone morphogenetic protein 4 llama-derived antibodies with commercially available BMP4 inhibitors. MAbs 2017; 8:678-88. [PMID: 26967714 PMCID: PMC4966848 DOI: 10.1080/19420862.2016.1158380] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Due to improved understanding of the role of bone morphogenetic protein 4 (BMP4) in an increasing number of diseases, the development of selective inhibitors of BMP4 is an attractive therapeutic option. The currently available BMP4 inhibitors are not suitable as therapeutics because of their low specificity and low effectiveness. Here, we compared newly generated anti-BMP4 llama-derived antibodies (VHHs) with 3 different types of commercially available BMP4 inhibitors, natural antagonists, small molecule BMPR inhibitors and conventional anti-BMP4 monoclonal antibodies. We found that the anti-BMP4 VHHs were as effective as the natural antagonist or small molecule inhibitors, but had higher specificity. We also showed that commercial anti-BMP4 antibodies were inferior in terms of both specificity and effectiveness. These findings might result from the fact that the VHHs C4C4 and C8C8 target a small region within the BMPR1 epitope of BMP4, whereas the commercial antibodies target other areas of the BMP4 molecule. Our results show that the newly developed anti-BMP4 VHHs are promising antibodies with better specificity and effectivity for inhibition of BMP4, making them an attractive tool for research and for therapeutic applications.
Collapse
Affiliation(s)
- Silvia Calpe
- a Center for Experimental & Molecular Medicine , Academic Medical Center , Meibergdreef , Amsterdam , The Netherlands
| | - Ana C P Correia
- a Center for Experimental & Molecular Medicine , Academic Medical Center , Meibergdreef , Amsterdam , The Netherlands
| | - Maria Del Carmen Sancho-Serra
- a Center for Experimental & Molecular Medicine , Academic Medical Center , Meibergdreef , Amsterdam , The Netherlands
| | - Kausilia K Krishnadath
- a Center for Experimental & Molecular Medicine , Academic Medical Center , Meibergdreef , Amsterdam , The Netherlands.,b Department of Gastroenterology & Hepatology , Academic Medical Center , Meibergdreef, Amsterdam , The Netherlands
| |
Collapse
|
13
|
Yang D, Ma M, Zhou W, Yang B, Xiao C. Inhibition of miR-32 activity promoted EMT induced by PM2.5 exposure through the modulation of the Smad1-mediated signaling pathways in lung cancer cells. CHEMOSPHERE 2017; 184:289-298. [PMID: 28601662 DOI: 10.1016/j.chemosphere.2017.05.152] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/16/2017] [Revised: 05/21/2017] [Accepted: 05/27/2017] [Indexed: 05/20/2023]
Abstract
Epithelial mesenchymal transition (EMT) is a crucial morphological event during tumor progression. The present study reported that EMT could be triggered by airborne fine particulate matter (PM) with a mean diameter of less than 2.5 μm (PM2.5) in human lung cancer cells. We also aimed to elucidate the possible mechanisms of these processes. The results showed that treatment with PM2.5 promoted the activity of the SMAD family member 1 (Smad1)-mediated signaling pathway and downregulated the expression of the inhibitory Smad proteins Smad6 and Smad7 in lung cancer cells. Moreover, the knockdown of Smad1 suppressed the EMT process induced by PM2.5 exposure. Our data further revealed that miR-32 has a negative effect on PM2.5-induced EMT. The results showed that the expression level of miR-32 was significantly upregulated in the PM2.5-induced EMT process. The knockdown of miR-32 enhances the activity of the Smad1-mediated signaling pathway, which promotes the EMT process induced by PM2.5. Thus, these findings indicate that PM2.5 can induce the EMT process through the Smad1-mediated signaling pathway, and miR-32 may act as an EMT inhibitor in lung cancer cells.
Collapse
Affiliation(s)
- Dan Yang
- Key Laboratory of Environmental Pollution and Microecology of Liaoning Province, Shenyang Medical College, No. 146, North Huanghe Street, Huanggu District, Shenyang City, 110034, PR China; Department of Pharmacology, Shenyang Medical College, No. 146, North Huanghe Street, Huanggu District, Shenyang City, 110034, PR China
| | - Mingyue Ma
- Key Laboratory of Environmental Pollution and Microecology of Liaoning Province, Shenyang Medical College, No. 146, North Huanghe Street, Huanggu District, Shenyang City, 110034, PR China; Department of Toxicology, School of Public Health, Shenyang Medical College, No. 146, North Huanghe Street, Huanggu District, Shenyang City, 110034, PR China
| | - Weiqiang Zhou
- Key Laboratory of Environmental Pollution and Microecology of Liaoning Province, Shenyang Medical College, No. 146, North Huanghe Street, Huanggu District, Shenyang City, 110034, PR China
| | - Biao Yang
- Key Laboratory of Environmental Pollution and Microecology of Liaoning Province, Shenyang Medical College, No. 146, North Huanghe Street, Huanggu District, Shenyang City, 110034, PR China
| | - Chunling Xiao
- Key Laboratory of Environmental Pollution and Microecology of Liaoning Province, Shenyang Medical College, No. 146, North Huanghe Street, Huanggu District, Shenyang City, 110034, PR China.
| |
Collapse
|
14
|
Johnson MD. Transforming Growth Factor Beta Family in the Pathogenesis of Meningiomas. World Neurosurg 2017; 104:113-119. [DOI: 10.1016/j.wneu.2017.03.058] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2016] [Revised: 03/09/2017] [Accepted: 03/14/2017] [Indexed: 01/01/2023]
|
15
|
Gene expression-based biomarkers for discriminating early and late stage of clear cell renal cancer. Sci Rep 2017; 7:44997. [PMID: 28349958 PMCID: PMC5368637 DOI: 10.1038/srep44997] [Citation(s) in RCA: 60] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2016] [Accepted: 02/17/2017] [Indexed: 01/24/2023] Open
Abstract
In this study, an attempt has been made to identify expression-based gene biomarkers that can discriminate early and late stage of clear cell renal cell carcinoma (ccRCC) patients. We have analyzed the gene expression of 523 samples to identify genes that are differentially expressed in the early and late stage of ccRCC. First, a threshold-based method has been developed, which attained a maximum accuracy of 71.12% with ROC 0.67 using single gene NR3C2. To improve the performance of threshold-based method, we combined two or more genes and achieved maximum accuracy of 70.19% with ROC of 0.74 using eight genes on the validation dataset. These eight genes include four underexpressed (NR3C2, ENAM, DNASE1L3, FRMPD2) and four overexpressed (PLEKHA9, MAP6D1, SMPD4, C11orf73) genes in the late stage of ccRCC. Second, models were developed using state-of-art techniques and achieved maximum accuracy of 72.64% and 0.81 ROC using 64 genes on validation dataset. Similar accuracy was obtained on 38 genes selected from subset of genes, involved in cancer hallmark biological processes. Our analysis further implied a need to develop gender-specific models for stage classification. A web server, CancerCSP, has been developed to predict stage of ccRCC using gene expression data derived from RNAseq experiments.
Collapse
|
16
|
Meng X, Zhu P, Li N, Hu J, Wang S, Pang S, Wang J. Expression of BMP-4 in papillary thyroid carcinoma and its correlation with tumor invasion and progression. Pathol Res Pract 2017; 213:359-363. [PMID: 28214211 DOI: 10.1016/j.prp.2017.01.008] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/01/2016] [Revised: 01/11/2017] [Accepted: 01/11/2017] [Indexed: 10/20/2022]
Abstract
Bone morphogenetic protein 4 (BMP-4) is a member of the BMP protein family. BMP-4 was reported to induce epithelial-mesenchymal transition (EMT) and promote tumor cell immigration and invasion. This study aimed to investigate the expression of BMP-4 in papillary thyroid carcinoma (PTC) and its correlation with the patients' clinicophathological features and with tumor invasion and metastasis. Surgically resected PTC specimens from 82 patients admitted to the Department of Thyroid Surgery of Yantai Yuhuangding Hospital between Feb 1st and May 31st, 2016 were collected. The expression level of BMP-4 in PTC tissues was examined by immunohistochemical staining. The full clinical records of all patients were collected to analyze the relevance between BMP-4 expression and the clinical pathological features of PTC. Our result showed that BMP-4-positive cell rate and staining intensity were positively correlated with the patient's age (P=0.031, 0.037), tumor size (P=0.033, 0.019), capsular invasion (P=0.001, 0.002) and TNM stage (P=0.001, 0.004), while not correlated with gender, multicentricity of tumor or lymphatic metastasis. In conclusion, this study identified BMP-4 as a potential molecular marker for predicting the invasion and progression of PTC.
Collapse
Affiliation(s)
- Xiaomei Meng
- Department of Endocrinology, Jinan Central Hospital Affiliated to Shandong University, Jinan, Shandong, China; Department of Endocrinology, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, Shandong, China
| | - Peng Zhu
- Central Laboratory, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, Shandong, China
| | - Ning Li
- Central Laboratory, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, Shandong, China
| | - Jinchen Hu
- Department of Thyroid Surgery, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, Shandong, China
| | - Shaoguang Wang
- Gynecology Department, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, Shandong, China
| | - Shuguang Pang
- Department of Endocrinology, Jinan Central Hospital Affiliated to Shandong University, Jinan, Shandong, China.
| | - Jiahui Wang
- Central Laboratory, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, Shandong, China.
| |
Collapse
|
17
|
Wang Y, Sun B, Zhao X, Zhao N, Sun R, Zhu D, Zhang Y, Li Y, Gu Q, Dong X, Wang M, An J. Twist1-related miR-26b-5p suppresses epithelial-mesenchymal transition, migration and invasion by targeting SMAD1 in hepatocellular carcinoma. Oncotarget 2016; 7:24383-401. [PMID: 27027434 PMCID: PMC5029709 DOI: 10.18632/oncotarget.8328] [Citation(s) in RCA: 44] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2015] [Accepted: 03/04/2016] [Indexed: 01/05/2023] Open
Abstract
UNLABELLED Twist1 is well known to induce epithelial-mesenchymal transition (EMT) and promote tumor metastasis. MicroRNAs (miRNAs) are involved in the EMT process and are associated with metastasis in hepatocellular carcinoma (HCC). In the present study, microRNA-26b-5p (miR-26b-5p) expression was consistently and significantly downregulated in HepG2-Twist1 HCC cell lines compared with HepG2-vector cell lines using microarrays (the HepG2-Twist1 cell line can stably express Twist1). miR-26b- 5p downregulation was directly mediated by Twist1 through binding to the promoter region of miR-26b-5p in HepG2-Twist1 cells by ChIP-seq technology. Both gain- and loss-of-function studies showed that miR-26b-5p dramatically suppressed EMT and the invasion ability of HCC cells in vitro. Using mouse models, tumors derived from miR- 26b-5p-overexpressed HCC cells exhibited a significant reduction in tumorigenicity compared with the control group. Subsequent investigation revealed that miR-26b-5p directly inhibited SMAD family member 1 (SMAD1) expression. miR-26b-5p repressed BMP4/Smad1 signaling following SMAD1 inhibition. Overexpression of SMAD1 reversed the function of miR-26b-5p. In human HCC tissues and mouse xenograft tumors, miR-26b-5p levels were inversely correlated with SMAD1 expression as well as metastasis. CONCLUSION miR-26b-5p suppresses Twist1-induced EMT, invasion, and metastasis of HCC cells by targeting SMAD1 and BMP4/Smad1 signaling. This suggests a promising application for miR-26b-5p in anti-HCC therapy.
Collapse
Affiliation(s)
- Yong Wang
- Department of Pathology, Tianjin Medical University, Tianjin 300070, China
| | - Baocun Sun
- Department of Pathology, Tianjin Medical University, Tianjin 300070, China
- Department of Pathology, Tianjin Cancer Hospital, Tianjin Medical University, Tianjin 300060, China
- Department of Pathology, Tianjin General Hospital, Tianjin Medical University, Tianjin 300052, China
| | - Xiulan Zhao
- Department of Pathology, Tianjin Medical University, Tianjin 300070, China
- Department of Pathology, Tianjin General Hospital, Tianjin Medical University, Tianjin 300052, China
| | - Nan Zhao
- Department of Pathology, Tianjin Medical University, Tianjin 300070, China
| | - Ran Sun
- Department of Pathology, Tianjin Medical University, Tianjin 300070, China
| | - Dongwang Zhu
- Department of Prosthodontics, Affiliated Stomatological Hospital, Tianjin Medical University, Tianjin 300070, China
| | - Yanhui Zhang
- Department of Pathology, Tianjin Cancer Hospital, Tianjin Medical University, Tianjin 300060, China
| | - Yanlei Li
- Department of Pathology, Tianjin Medical University, Tianjin 300070, China
| | - Qiang Gu
- Department of Pathology, Tianjin Medical University, Tianjin 300070, China
- Department of Pathology, Tianjin General Hospital, Tianjin Medical University, Tianjin 300052, China
| | - Xueyi Dong
- Department of Pathology, Tianjin Medical University, Tianjin 300070, China
- Department of Pathology, Tianjin General Hospital, Tianjin Medical University, Tianjin 300052, China
| | - Meili Wang
- Department of Pathology, Tianjin Medical University, Tianjin 300070, China
| | - Jindan An
- Department of Pathology, Mudanjiang Medical University, Heilongjiang 157011, China
| |
Collapse
|
18
|
Hover LD, Owens P, Munden AL, Wang J, Chambless LB, Hopkins CR, Hong CC, Moses HL, Abel TW. Bone morphogenetic protein signaling promotes tumorigenesis in a murine model of high-grade glioma. Neuro Oncol 2015; 18:928-38. [PMID: 26683138 DOI: 10.1093/neuonc/nov310] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2015] [Accepted: 11/14/2015] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND Improved therapies for high-grade glioma (HGG) are urgently needed as the median survival for grade IV gliomas is only 15 months. Bone morphogenetic protein (BMP) signaling plays critical and complex roles in many types of cancer, including glioma, with most of the recently published work focusing on BMP-mediated regulation of glioma stem cells (GSCs). We hypothesized that BMP signaling may be an important modulator of tumorigenic properties in glioma cells outside of the GSC compartment. METHODS We used a human HGG tissue microarray and performed immunohistochemistry for phospho-Smads1,5,8. To examine the role of BMP signaling in tumorigenic astrocytes, transgenic mice were used to delete the BMP type IA receptor (Bmpr1a) and generate astrocytes transformed with oncogenic Ras and homozygous deletion of p53. The cells were transplanted orthotopically into immunocompetent adult host mice. RESULTS First we established that BMP signaling is active within the vast majority of HGG tumor cells. Mice implanted with BMPR1a-knockout transformed astrocytes showed an increase in median survival compared with mice that received BMPR1a-intact transformed astrocytes (52.5 vs 16 days). In vitro analysis showed that deletion of BMPR1a in oncogenic astrocytes resulted in decreased proliferation, decreased invasion, decreased migration, and increased expression of stemness markers. In addition, inhibition of BMP signaling in murine cells and astrocytoma cells with a small molecule BMP receptor kinase inhibitor resulted in similar tumor suppressive effects in vitro. CONCLUSION BMP inhibition may represent a viable therapeutic approach in adult HGG.
Collapse
Affiliation(s)
- Laura D Hover
- Department of Pathology, Microbiology and Immunology, Vanderbilt University Medical Center, Nashville, Tennessee (L.D.H., T.W.A.); Department of Cancer Biology and Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, Tennessee (P.O., H.L.M.); Department of Neurology, Vanderbilt University Medical Center, Nashville, Tennessee (A.M.); Department of Neurological Surgery, Vanderbilt University Medical Center, Nashville, Tennessee (J.W., L.C.); Department of Pharmacology, Vanderbilt University Medical Center, Nashville, Tennessee (C.H.); Division of Cardiovascular Medicine, Department of Medicine, Vanderbilt University Medical Center, Nashville, Tennessee (C.C.H.); Vanderbilt Institute of Chemical Biology, Vanderbilt University Medical Center (C.C.H.); Cell and Developmental Biology, Vanderbilt University Medical Center, Nashville, Tennessee (C.C.H.); Research Medicine, Veterans Affairs Tennessee Valley Healthcare System, Nashville, Tennessee (C.C.H.)
| | - Philip Owens
- Department of Pathology, Microbiology and Immunology, Vanderbilt University Medical Center, Nashville, Tennessee (L.D.H., T.W.A.); Department of Cancer Biology and Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, Tennessee (P.O., H.L.M.); Department of Neurology, Vanderbilt University Medical Center, Nashville, Tennessee (A.M.); Department of Neurological Surgery, Vanderbilt University Medical Center, Nashville, Tennessee (J.W., L.C.); Department of Pharmacology, Vanderbilt University Medical Center, Nashville, Tennessee (C.H.); Division of Cardiovascular Medicine, Department of Medicine, Vanderbilt University Medical Center, Nashville, Tennessee (C.C.H.); Vanderbilt Institute of Chemical Biology, Vanderbilt University Medical Center (C.C.H.); Cell and Developmental Biology, Vanderbilt University Medical Center, Nashville, Tennessee (C.C.H.); Research Medicine, Veterans Affairs Tennessee Valley Healthcare System, Nashville, Tennessee (C.C.H.)
| | - Alexander L Munden
- Department of Pathology, Microbiology and Immunology, Vanderbilt University Medical Center, Nashville, Tennessee (L.D.H., T.W.A.); Department of Cancer Biology and Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, Tennessee (P.O., H.L.M.); Department of Neurology, Vanderbilt University Medical Center, Nashville, Tennessee (A.M.); Department of Neurological Surgery, Vanderbilt University Medical Center, Nashville, Tennessee (J.W., L.C.); Department of Pharmacology, Vanderbilt University Medical Center, Nashville, Tennessee (C.H.); Division of Cardiovascular Medicine, Department of Medicine, Vanderbilt University Medical Center, Nashville, Tennessee (C.C.H.); Vanderbilt Institute of Chemical Biology, Vanderbilt University Medical Center (C.C.H.); Cell and Developmental Biology, Vanderbilt University Medical Center, Nashville, Tennessee (C.C.H.); Research Medicine, Veterans Affairs Tennessee Valley Healthcare System, Nashville, Tennessee (C.C.H.)
| | - Jialiang Wang
- Department of Pathology, Microbiology and Immunology, Vanderbilt University Medical Center, Nashville, Tennessee (L.D.H., T.W.A.); Department of Cancer Biology and Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, Tennessee (P.O., H.L.M.); Department of Neurology, Vanderbilt University Medical Center, Nashville, Tennessee (A.M.); Department of Neurological Surgery, Vanderbilt University Medical Center, Nashville, Tennessee (J.W., L.C.); Department of Pharmacology, Vanderbilt University Medical Center, Nashville, Tennessee (C.H.); Division of Cardiovascular Medicine, Department of Medicine, Vanderbilt University Medical Center, Nashville, Tennessee (C.C.H.); Vanderbilt Institute of Chemical Biology, Vanderbilt University Medical Center (C.C.H.); Cell and Developmental Biology, Vanderbilt University Medical Center, Nashville, Tennessee (C.C.H.); Research Medicine, Veterans Affairs Tennessee Valley Healthcare System, Nashville, Tennessee (C.C.H.)
| | - Lola B Chambless
- Department of Pathology, Microbiology and Immunology, Vanderbilt University Medical Center, Nashville, Tennessee (L.D.H., T.W.A.); Department of Cancer Biology and Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, Tennessee (P.O., H.L.M.); Department of Neurology, Vanderbilt University Medical Center, Nashville, Tennessee (A.M.); Department of Neurological Surgery, Vanderbilt University Medical Center, Nashville, Tennessee (J.W., L.C.); Department of Pharmacology, Vanderbilt University Medical Center, Nashville, Tennessee (C.H.); Division of Cardiovascular Medicine, Department of Medicine, Vanderbilt University Medical Center, Nashville, Tennessee (C.C.H.); Vanderbilt Institute of Chemical Biology, Vanderbilt University Medical Center (C.C.H.); Cell and Developmental Biology, Vanderbilt University Medical Center, Nashville, Tennessee (C.C.H.); Research Medicine, Veterans Affairs Tennessee Valley Healthcare System, Nashville, Tennessee (C.C.H.)
| | - Corey R Hopkins
- Department of Pathology, Microbiology and Immunology, Vanderbilt University Medical Center, Nashville, Tennessee (L.D.H., T.W.A.); Department of Cancer Biology and Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, Tennessee (P.O., H.L.M.); Department of Neurology, Vanderbilt University Medical Center, Nashville, Tennessee (A.M.); Department of Neurological Surgery, Vanderbilt University Medical Center, Nashville, Tennessee (J.W., L.C.); Department of Pharmacology, Vanderbilt University Medical Center, Nashville, Tennessee (C.H.); Division of Cardiovascular Medicine, Department of Medicine, Vanderbilt University Medical Center, Nashville, Tennessee (C.C.H.); Vanderbilt Institute of Chemical Biology, Vanderbilt University Medical Center (C.C.H.); Cell and Developmental Biology, Vanderbilt University Medical Center, Nashville, Tennessee (C.C.H.); Research Medicine, Veterans Affairs Tennessee Valley Healthcare System, Nashville, Tennessee (C.C.H.)
| | - Charles C Hong
- Department of Pathology, Microbiology and Immunology, Vanderbilt University Medical Center, Nashville, Tennessee (L.D.H., T.W.A.); Department of Cancer Biology and Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, Tennessee (P.O., H.L.M.); Department of Neurology, Vanderbilt University Medical Center, Nashville, Tennessee (A.M.); Department of Neurological Surgery, Vanderbilt University Medical Center, Nashville, Tennessee (J.W., L.C.); Department of Pharmacology, Vanderbilt University Medical Center, Nashville, Tennessee (C.H.); Division of Cardiovascular Medicine, Department of Medicine, Vanderbilt University Medical Center, Nashville, Tennessee (C.C.H.); Vanderbilt Institute of Chemical Biology, Vanderbilt University Medical Center (C.C.H.); Cell and Developmental Biology, Vanderbilt University Medical Center, Nashville, Tennessee (C.C.H.); Research Medicine, Veterans Affairs Tennessee Valley Healthcare System, Nashville, Tennessee (C.C.H.)
| | - Harold L Moses
- Department of Pathology, Microbiology and Immunology, Vanderbilt University Medical Center, Nashville, Tennessee (L.D.H., T.W.A.); Department of Cancer Biology and Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, Tennessee (P.O., H.L.M.); Department of Neurology, Vanderbilt University Medical Center, Nashville, Tennessee (A.M.); Department of Neurological Surgery, Vanderbilt University Medical Center, Nashville, Tennessee (J.W., L.C.); Department of Pharmacology, Vanderbilt University Medical Center, Nashville, Tennessee (C.H.); Division of Cardiovascular Medicine, Department of Medicine, Vanderbilt University Medical Center, Nashville, Tennessee (C.C.H.); Vanderbilt Institute of Chemical Biology, Vanderbilt University Medical Center (C.C.H.); Cell and Developmental Biology, Vanderbilt University Medical Center, Nashville, Tennessee (C.C.H.); Research Medicine, Veterans Affairs Tennessee Valley Healthcare System, Nashville, Tennessee (C.C.H.)
| | - Ty W Abel
- Department of Pathology, Microbiology and Immunology, Vanderbilt University Medical Center, Nashville, Tennessee (L.D.H., T.W.A.); Department of Cancer Biology and Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, Tennessee (P.O., H.L.M.); Department of Neurology, Vanderbilt University Medical Center, Nashville, Tennessee (A.M.); Department of Neurological Surgery, Vanderbilt University Medical Center, Nashville, Tennessee (J.W., L.C.); Department of Pharmacology, Vanderbilt University Medical Center, Nashville, Tennessee (C.H.); Division of Cardiovascular Medicine, Department of Medicine, Vanderbilt University Medical Center, Nashville, Tennessee (C.C.H.); Vanderbilt Institute of Chemical Biology, Vanderbilt University Medical Center (C.C.H.); Cell and Developmental Biology, Vanderbilt University Medical Center, Nashville, Tennessee (C.C.H.); Research Medicine, Veterans Affairs Tennessee Valley Healthcare System, Nashville, Tennessee (C.C.H.)
| |
Collapse
|
19
|
Mechanisms of action of bone morphogenetic proteins in cancer. Cytokine Growth Factor Rev 2015; 27:81-92. [PMID: 26678814 DOI: 10.1016/j.cytogfr.2015.11.009] [Citation(s) in RCA: 67] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2015] [Accepted: 11/13/2015] [Indexed: 01/28/2023]
Abstract
The bone morphogenetic proteins (BMPs) play fundamental roles in embryonic development and control differentiation of a diverse set of cell types. It is therefore of no surprise that the BMPs also contribute to the process of tumourigenesis and regulate cancer progression through various stages. We summarise here key roles of BMP ligands, receptors, their signalling mediators, mainly focusing on proteins of the Smad family, and extracellular antagonists, that contribute to the onset of tumourigenesis and to cancer progression in diverse tissues. Overall, the BMP pathways seem to act as tumour suppressors that maintain physiological tissue homeostasis and which are perturbed in cancer either via genetic mutation or via epigenetic misregulation of key gene components. BMPs also control the self-renewal and fate choices made by stem cells in several tissues. By promoting cell differentiation, including inhibition of the process of epithelial-mesenchymal transition, BMPs contribute to the malignant progression of cancer at advanced stages. It is therefore reasonable that pharmaceutical industries continuously develop biological agents and chemical modulators of BMP signalling with the aim to improve therapeutic regimes against several types of cancer.
Collapse
|
20
|
Calpe S, Wagner K, El Khattabi M, Rutten L, Zimberlin C, Dolk E, Verrips CT, Medema JP, Spits H, Krishnadath KK. Effective Inhibition of Bone Morphogenetic Protein Function by Highly Specific Llama-Derived Antibodies. Mol Cancer Ther 2015; 14:2527-40. [PMID: 26351325 DOI: 10.1158/1535-7163.mct-14-0956] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2014] [Accepted: 08/24/2015] [Indexed: 11/16/2022]
Abstract
Bone morphogenetic proteins (BMP) have important but distinct roles in tissue homeostasis and disease, including carcinogenesis and tumor progression. A large number of BMP inhibitors are available to study BMP function; however, as most of these antagonists are promiscuous, evaluating specific effects of individual BMPs is not feasible. Because the oncogenic role of the different BMPs varies for each neoplasm, highly selective BMP inhibitors are required. Here, we describe the generation of three types of llama-derived heavy chain variable domains (VHH) that selectively bind to either BMP4, to BMP2 and 4, or to BMP2, 4, 5, and 6. These generated VHHs have high affinity to their targets and are able to inhibit BMP signaling. Epitope binning and docking modeling have shed light into the basis for their BMP specificity. As opposed to the wide structural reach of natural inhibitors, these small molecules target the grooves and pockets of BMPs involved in receptor binding. In organoid experiments, specific inhibition of BMP4 does not affect the activation of normal stem cells. Furthermore, in vitro inhibition of cancer-derived BMP4 noncanonical signals results in an increase of chemosensitivity in a colorectal cancer cell line. Therefore, because of their high specificity and low off-target effects, these VHHs could represent a therapeutic alternative for BMP4(+) malignancies.
Collapse
Affiliation(s)
- Silvia Calpe
- Center for Experimental and Molecular Medicine, Academic Medical Center, Amsterdam, the Netherlands
| | - Koen Wagner
- AIMM Therapeutics, Academic Medical Center, Amsterdam, the Netherlands
| | | | | | - Cheryl Zimberlin
- Laboratory for Experimental Oncology and Radiobiology, Center for Experimental Molecular Medicine, Academic Medical Center, University of Amsterdam, Amsterdam, the Netherlands
| | | | | | - Jan Paul Medema
- Laboratory for Experimental Oncology and Radiobiology, Center for Experimental Molecular Medicine, Academic Medical Center, University of Amsterdam, Amsterdam, the Netherlands
| | - Hergen Spits
- AIMM Therapeutics, Academic Medical Center, Amsterdam, the Netherlands
| | - Kausilia K Krishnadath
- Center for Experimental and Molecular Medicine, Academic Medical Center, Amsterdam, the Netherlands. Department of Gastroenterology and Hepatology, Academic Medical Center, Amsterdam, the Netherlands.
| |
Collapse
|
21
|
Li CS, Tian H, Zou M, Zhao KW, Li Y, Lao L, Brochmann EJ, Duarte MEL, Daubs MD, Zhou YH, Murray SS, Wang JC. Secreted phosphoprotein 24 kD (Spp24) inhibits growth of human pancreatic cancer cells caused by BMP-2. Biochem Biophys Res Commun 2015; 466:167-72. [PMID: 26334966 DOI: 10.1016/j.bbrc.2015.08.124] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2015] [Accepted: 08/28/2015] [Indexed: 11/24/2022]
Abstract
The emerging role of bone morphogenetic proteins (BMPs) in the initiation and progression of multiple cancers has drawn great attention in cancer research. In this study, we report that BMP-2 can promote the proliferation of the pancreatic tumor cell line, PANC-1. Secreted phosphoprotein 24 kD (Spp24), a BMP binding protein, did not affect the proliferation of the cells but promoted the apoptosis of the cells in vitro. In a xeneograft tumor model using PANC-1 cells, BMP-2 dramatically promoted tumor growth, while Spp24 not only abolished the effect of BMP-2, but also dramatically induced tumor shrinking when used alone. Activation of Smad1/5/8 participated in this process as demonstrated by immunohistochemical staining of phosphorylated Smad 1/5/8. We conclude that Spp24 can be developed into a therapeutic agent that could be employed in clinical situations where the inhibition of BMPs and related proteins is advantageous.
Collapse
Affiliation(s)
- Chen-Shuang Li
- Department of Orthodontics, Peking University School and Hospital of Stomatology, Beijing, PR China
| | - Haijun Tian
- Department of Orthopaedic Surgery, Changzheng Hospital, Second Military Medical University, Shanghai, PR China; Department of Orthopaedic Surgery, University of California, Los Angeles, Los Angeles, CA, USA; Department of Surgery, Bethune School of Medics, Shijiazhuang, PR China.
| | - Min Zou
- Department of Orthodontics, School and Hospital of Stomatology, Xi'an Jiaotong University, Xi'an, PR China
| | - Ke-Wei Zhao
- Research Service, VA Greater Los Angeles Healthcare System, North Hills, CA, USA
| | - Yawei Li
- Department of Orthopaedic Surgery, University of California, Los Angeles, Los Angeles, CA, USA
| | - Lifeng Lao
- Department of Orthopaedic Surgery, University of California, Los Angeles, Los Angeles, CA, USA
| | - Elsa J Brochmann
- Research Service, VA Greater Los Angeles Healthcare System, North Hills, CA, USA; Geriatric Research, Education and Clinical Center, VA Greater Los Angeles Healthcare System, North Hills, CA, USA; Department of Medicine, University of California, Los Angeles, Los Angeles, CA, USA
| | - M Eugenia L Duarte
- National Institute of Traumatology and Orthopaedics, Rio de Janeiro, Brazil
| | - Michael D Daubs
- Division of Orthopaedic Surgery, Department of Surgery, University of Nevada School of Medicine, Las Vegas, NV, USA
| | - Yan-Heng Zhou
- Department of Orthodontics, Peking University School and Hospital of Stomatology, Beijing, PR China.
| | - Samuel S Murray
- Research Service, VA Greater Los Angeles Healthcare System, North Hills, CA, USA; Geriatric Research, Education and Clinical Center, VA Greater Los Angeles Healthcare System, North Hills, CA, USA; Department of Medicine, University of California, Los Angeles, Los Angeles, CA, USA
| | - Jeffrey C Wang
- Department of Orthopaedic Surgery, University of Southern California, Los Angeles, CA, USA
| |
Collapse
|
22
|
Li Q, Wijesekera O, Salas SJ, Wang JY, Zhu M, Aprhys C, Chaichana KL, Chesler DA, Zhang H, Smith CL, Guerrero-Cazares H, Levchenko A, Quinones-Hinojosa A. Mesenchymal stem cells from human fat engineered to secrete BMP4 are nononcogenic, suppress brain cancer, and prolong survival. Clin Cancer Res 2015; 20:2375-87. [PMID: 24789034 DOI: 10.1158/1078-0432.ccr-13-1415] [Citation(s) in RCA: 57] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
PURPOSE Glioblastoma is the most common adult primary malignant intracranial cancer. It is associated with poor outcomes because of its invasiveness and resistance to multimodal therapies. Human adipose-derived mesenchymal stem cells (hAMSC) are a potential treatment because of their tumor tropism, ease of isolation, and ability to be engineered. In addition, bone morphogenetic protein 4 (BMP4) has tumor-suppressive effects on glioblastoma and glioblastoma brain tumor-initiating cells (BTIC), but is difficult to deliver to brain tumors. We sought to engineer BMP4-secreting hAMSCs (hAMSCs-BMP4) and evaluate their therapeutic potential on glioblastoma. EXPERIMENTAL DESIGN The reciprocal effects of hAMSCs on primary human BTIC proliferation, differentiation, and migration were evaluated in vitro. The safety of hAMSC use was evaluated in vivo by intracranial coinjections of hAMSCs and BTICs in nude mice. The therapeutic effects of hAMSCs and hAMSCs-BMP4 on the proliferation and migration of glioblastoma cells as well as the differentiation of BTICs, and survival of glioblastoma-bearing mice were evaluated by intracardiac injection of these cells into an in vivo intracranial glioblastoma murine model. RESULTS hAMSCs-BMP4 targeted both the glioblastoma tumor bulk and migratory glioblastoma cells, as well as induced differentiation of BTICs, decreased proliferation, and reduced the migratory capacity of glioblastomas in vitro and in vivo. In addition, hAMSCs-BMP4 significantly prolonged survival in a murine model of glioblastoma. We also demonstrate that the use of hAMSCs in vivo is safe. CONCLUSIONS Both unmodified and engineered hAMSCs are nononcogenic and effective against glioblastoma, and hAMSCs-BMP4 are a promising cell-based treatment option for glioblastoma.
Collapse
Affiliation(s)
- Qian Li
- Authors' Affiliations: Department of Neurosurgery and Oncology; Division of Pediatric Neurosurgery; Department of Molecular Microbiology and Immunology, Bloomberg School of Public Health; Department of Biomedical Engineering, Johns Hopkins University School of Medicine; Department of Neurosurgery, University of Maryland, Baltimore, Maryland; Department of Biomedical Engineering, Yale University, New Haven, Connecticut; Department of Neurosurgery, Jefferson Medical College, Philadelphia, Pennsylvania; and Department of Neurosurgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, People's Republic of China
| | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
23
|
Hover LD, Abel TW, Owens P. Genomic Analysis of the BMP Family in Glioblastomas. TRANSLATIONAL ONCOGENOMICS 2015; 7:1-9. [PMID: 25987829 PMCID: PMC4406393 DOI: 10.4137/tog.s22256] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/26/2014] [Revised: 01/22/2015] [Accepted: 01/29/2015] [Indexed: 12/29/2022]
Abstract
Glioblastoma multiforme (GBM) is a grade IV glioma with a median survival of 15 months. Recently,
bone morphogenetic protein (BMP) signaling has been shown to promote survival in xenograft murine
models. To gain a better understanding of the role of BMP signaling in human GBMs, we examined the
genomic alterations of 90 genes associated with BMP signaling in GBM patient samples. We completed
this analysis using publically available datasets compiled through The Cancer Genome Atlas and the
Glioma Molecular Diagnostic Initiative. Here we show how mRNA expression is altered in GBM samples
and how that is associated with patient survival, highlighting both known and novel associations
between BMP signaling and GBM biology.
Collapse
Affiliation(s)
- Laura D Hover
- Department of Pathology, Microbiology and Immunology, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Ty W Abel
- Department of Pathology, Microbiology and Immunology, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Philip Owens
- Department of Cancer Biology, Vanderbilt University Medical Center, Nashville, TN, USA
| |
Collapse
|
24
|
SMAD4 exerts a tumor-promoting role in hepatocellular carcinoma. Oncogene 2014; 34:5055-68. [PMID: 25531314 DOI: 10.1038/onc.2014.425] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2014] [Revised: 11/07/2014] [Accepted: 11/18/2014] [Indexed: 12/21/2022]
Abstract
Further understanding of the molecular biology and pathogenesis of hepatocellular carcinoma (HCC) is crucial for future therapeutic development. SMAD4, recognized as an important tumor suppressor, is a central mediator of transforming growth factor beta (TGFB) and bone morphogenetic protein (BMP) signaling. This study investigated the role of SMAD4 in HCC. Nuclear localization of SMAD4 was observed in a cohort of 140 HCC patients using tissue microarray. HCC cell lines were used for functional assay in vitro and in immune-deficient mice. Nuclear SMAD4 levels were significantly increased in patient HCC tumors as compared with adjacent tissues. Knockdown of SMAD4 significantly reduced the efficiency of colony formation and migratory capacity of HCC cells in vitro and was incompatible with HCC tumor initiation and growth in mice. Knockdown of SMAD4 partially conferred resistance to the anti-growth effects of BMP ligand in HCC cells. Importantly, simultaneous elevation of SMAD4 and phosphorylated SMAD2/3 is significantly associated with poor patient outcome after surgery. Although high levels of SMAD4 can also mediate an antitumor function by coupling with phosphorylated SMAD1/5/8, this signaling, however, is absent in majority of our HCC patients. In conclusion, this study revealed a highly non-canonical tumor-promoting function of SMAD4 in HCC. The drastic elevation of nuclear SMAD4 in sub-population of HCC tumors highlights its potential as an outcome predictor for patient stratification and a target for personalized therapeutic development.
Collapse
|
25
|
Pountos I, Panteli M, Georgouli T, Giannoudis PV. Neoplasia following use of BMPs: is there an increased risk? Expert Opin Drug Saf 2014; 13:1525-34. [DOI: 10.1517/14740338.2014.968124] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
|
26
|
Schiavone M, Rampazzo E, Casari A, Battilana G, Persano L, Moro E, Liu S, Leach SD, Tiso N, Argenton F. Zebrafish reporter lines reveal in vivo signaling pathway activities involved in pancreatic cancer. Dis Model Mech 2014; 7:883-94. [PMID: 24878567 PMCID: PMC4073277 DOI: 10.1242/dmm.014969] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Pancreatic adenocarcinoma, one of the worst malignancies of the exocrine pancreas, is a solid tumor with increasing incidence and mortality in industrialized countries. This condition is usually driven by oncogenic KRAS point mutations and evolves into a highly aggressive metastatic carcinoma due to secondary gene mutations and unbalanced expression of genes involved in the specific signaling pathways. To examine in vivo the effects of KRASG12D during pancreatic cancer progression and time correlation with cancer signaling pathway activities, we have generated a zebrafish model of pancreatic adenocarcinoma in which eGFP-KRASG12D expression was specifically driven to the pancreatic tissue by using the GAL4/UAS conditional expression system. Outcrossing the inducible oncogenic KRASG12D line with transgenic zebrafish reporters, harboring specific signaling responsive elements of transcriptional effectors, we were able to follow TGFβ, Notch, Bmp and Shh activities during tumor development. Zebrafish transgenic lines expressing eGFP-KRASG12D showed normal exocrine pancreas development until 3 weeks post fertilization (wpf). From 4 to 24 wpf we observed several degrees of acinar lesions, characterized by an increase in mesenchymal cells and mixed acinar/ductal features, followed by progressive bowel and liver infiltrations and, finally, highly aggressive carcinoma. Moreover, live imaging analysis of the exocrine pancreatic tissue revealed an increasing number of KRAS-positive cells and progressive activation of TGFβ and Notch pathways. Increase in TGFβ, following KRASG12D activation, was confirmed in a concomitant model of medulloblastoma (MDB). Notch and Shh signaling activities during tumor onset were different between MDB and pancreatic adenocarcinoma, indicating a tissue-specific regulation of cell signaling pathways. Moreover, our results show that a living model of pancreatic adenocarcinoma joined with cell signaling reporters is a suitable tool for describing in vivo the signaling cascades and molecular mechanisms involved in tumor development and a potential platform to screen for novel oncostatic drugs.
Collapse
Affiliation(s)
- Marco Schiavone
- Department of Biology, University of Padua, 35131 Padua, Italy
| | - Elena Rampazzo
- Department of Molecular Medicine, University of Padua, 35131 Padua, Italy
| | | | - Giusy Battilana
- Department of Molecular Medicine, University of Padua, 35131 Padua, Italy
| | - Luca Persano
- Department of Woman and Child Health, University of Padua, 35131 Padua, Italy
| | - Enrico Moro
- Department of Molecular Medicine, University of Padua, 35131 Padua, Italy
| | - Shu Liu
- Department of Surgery and The McKusick-Nathans Institute of Genetic Medicine Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA
| | - Steve D Leach
- Department of Surgery and The McKusick-Nathans Institute of Genetic Medicine Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA
| | - Natascia Tiso
- Department of Biology, University of Padua, 35131 Padua, Italy
| | | |
Collapse
|
27
|
Ampuja M, Jokimäki R, Juuti-Uusitalo K, Rodriguez-Martinez A, Alarmo EL, Kallioniemi A. BMP4 inhibits the proliferation of breast cancer cells and induces an MMP-dependent migratory phenotype in MDA-MB-231 cells in 3D environment. BMC Cancer 2013; 13:429. [PMID: 24053318 PMCID: PMC3848934 DOI: 10.1186/1471-2407-13-429] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2013] [Accepted: 09/17/2013] [Indexed: 11/17/2022] Open
Abstract
Background Bone morphogenetic protein 4 (BMP4) belongs to the transforming growth factor β (TGF-β) family of proteins. BMPs regulate cell proliferation, differentiation and motility, and have also been reported to be involved in cancer pathogenesis. We have previously shown that BMP4 reduces breast cancer cell proliferation through G1 cell cycle arrest and simultaneously induces migration in a subset of these cell lines. Here we examined the effects of BMP4 in a more physiological environment, in a 3D culture system. Methods We used two different 3D culture systems; Matrigel, a basement membrane extract from mouse sarcoma cells, and a synthetic polyethylene glycol (PEG) gel. AlamarBlue reagent was used for cell proliferation measurements and immunofluorescence was used to determine cell polarity. Expression of cell cycle regulators was examined by Western blot and matrix metalloproteinase (MMP) expression by qRT-PCR. Results The MCF-10A normal breast epithelial cells formed round acini with correct apicobasal localization of α6 integrin in Matrigel whereas irregular structures were seen in PEG gel. The two 3D matrices also supported dissimilar morphology for the breast cancer cells. In PEG gel, BMP4 inhibited the growth of MCF-10A and the three breast cancer cell lines examined, thus closely resembling the 2D culture conditions, but in Matrigel, no growth inhibition was observed in MDA-MB-231 and MDA-MB-361 cells. Furthermore, BMP4 induced the expression of the cell cycle inhibitor p21 both in 2D and 3D culture, thereby partly explaining the growth arrest. Interestingly, MDA-MB-231 cells formed large branching, stellate structures in response to BMP4 treatment in Matrigel, suggestive of increased cell migration or invasion. This effect was reversed by Batimastat, a broad-spectrum MMP inhibitor, and subsequent analyses showed BMP4 to induce the expression of MMP3 and MMP14, that are thus likely to be responsible for the stellate phenotype. Conclusions Taken together, our results show that Matrigel provides a more physiological environment for breast epithelial cells than PEG gel. Moreover, BMP4 partly recapitulates in 3D culture the growth suppressive abilities previously seen in 2D culture and induces an MMP-dependent migratory phenotype in MDA-MB-231 cells.
Collapse
Affiliation(s)
- Minna Ampuja
- Institute of Biomedical Technology, University of Tampere and BioMediTech, Tampere, Finland.
| | | | | | | | | | | |
Collapse
|
28
|
Lai D, Yang X. BMP4 is a novel transcriptional target and mediator of mammary cell migration downstream of the Hippo pathway component TAZ. Cell Signal 2013; 25:1720-8. [PMID: 23673366 DOI: 10.1016/j.cellsig.2013.05.002] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2013] [Accepted: 05/06/2013] [Indexed: 01/06/2023]
Abstract
Since the metastatic progression of cancers is often fatal with limited treatment options, understanding the mechanism of metastasis is imperative for designing novel and targeted therapies. TAZ has been identified as a novel oncogene in both breast and lung cancers and is inhibited by the Hippo signaling pathway. In this study we provide convincing evidence that overexpression of TAZ in a mammary epithelial cell line, MCF10A, leads to enhanced cell migration - a fundamental characteristic of the metastatic progression of cancers. In addition, we identified the secreted growth factor BMP4 as a mediator of TAZ-induced cell migration. TAZ induces BMP4 transcription through the TEAD family of transcription factors, which mediate BMP4 promoter activation through binding to TEAD response element 1 (TRE1). Importantly, BMP4 activation by TAZ also enhances signaling downstream of TAZ, in particular, promoting Smad1/5 intracellular signaling. Functionally, short hairpin RNA-mediated knockdown of BMP4 rescued TAZ-induced cell migration. Our findings have identified a novel TAZ/TEAD/BMP4 signaling axis responsible for cell migration, with future implications in the development of targeted therapeutics for metastatic breast cancers.
Collapse
Affiliation(s)
- Dulcie Lai
- Department of Pathology and Molecular Medicine, Queen's University, Kingston, ON K7L 3N6, Canada
| | | |
Collapse
|
29
|
Bao Z, Zhang C, Yan W, Liu Y, Li M, Zhang W, Jiang T. BMP4, a strong better prognosis predictor, has a subtype preference and cell development association in gliomas. J Transl Med 2013; 11:100. [PMID: 23590708 PMCID: PMC3637580 DOI: 10.1186/1479-5876-11-100] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2013] [Accepted: 04/11/2013] [Indexed: 11/22/2022] Open
Abstract
Background The bone morphogenetic family proteins (BMP) are phytogenetically conserved proteins, which are essential for embryonic development. The key regulatory subunit, the bone morphogenetic protein 4 (BMP4), is overexpressed and associated with tumor metastasis in a variety of cancers. However, the prognostic and molecular features of gliomas with BMP4 expression is still unclear. Methods We obtained whole genome mRNA expression microarray data of 220 glioma samples of all grades from Chinese Glioma Genome Atlas (CGGA) database (http://www.cgga.org.cn) as discovery set. Of the 123 high-grade gliomas in this set, 33 Grade III tumors and 88 GBMs were analyzed by Kaplan-Meier method. Immunohistochemistry was used for validating the expression of BMP4 in another 77 glioma samples. Three additional datasets were obtained as validation sets. Gene ontology (GO) analysis and gene set variation analysis (GSVA) were used for functional annotation of BMP4. Results In the discovery set, BMP4 overexpression was significantly associated with low grade as well as the lower mortality of high-grade gliomas in survival analysis (log-rank, p<0.05 in GBM patients and p<0.01 in anaplastic gliomas, respectively). BMP4 also showed a Proneural subtype, G1 subtype and Isocitrate Dehydrogenase 1 (IDH1) mutation preference and cell development association. The results of validation 4 datasets showed similar findings. The overexpression of BMP4 was also detected in low grade gliomas compared to the high grade ones by immunohistochemistry (p<0.05, chi-square test). Conclusion BMP4 expression was independently associated with grade and good prognosis in grade III and grade IV gliomas, suggesting BMP4 as a novel biomarker with potential important therapeutic implications.
Collapse
Affiliation(s)
- Zhaoshi Bao
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing 100050, China
| | | | | | | | | | | | | |
Collapse
|
30
|
Expression of GATA3 in MDA-MB-231 triple-negative breast cancer cells induces a growth inhibitory response to TGFß. PLoS One 2013; 8:e61125. [PMID: 23577196 PMCID: PMC3620110 DOI: 10.1371/journal.pone.0061125] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2012] [Accepted: 03/07/2013] [Indexed: 12/31/2022] Open
Abstract
Transforming growth factor (ß1TGFß1) can promote proliferation in late stage cancers but acts as a tumor suppressor in normal epithelial cells and in early stage cancers. Although, the TGFß pathway has been shown to play a key role in tumorigenesis and metastasis, only a limited number of models have been developed to understand this process. Here, we present a novel model system to discern this paradoxical role of TGFß1 using the MDA-MB-231 (MB-231) cell line. The MB-231 triple-negative breast cancer cell line has been extensively characterized and has been shown to continue to proliferate and undergo epithelial-to-mesenchymal transition (EMT) upon TGFß1 stimulation. We have previously shown by microarray analysis that expression of GATA3 in MB-231 cells results in reprogramming of these cells from a basal to a luminal subtype associated with a reduction of metastasis and tumorigenesis when implanted as xenografts. We now demonstrate that GATA3 overexpression in these cells results in a reduction of TGFß1 response, reversal of EMT, and most importantly, restoration of sensitivity to the inhibitory effects on proliferation of TGFß1. Microarray analysis revealed that TGFß1 treatment resulted in reduction of several cell cycle effectors in 231-GATA3 cells but not in control cells. Furthermore, our microarray analysis revealed a significant increase of BMP5 in 231-GATA3 cells. We demonstrate that combined treatment of MB-231 control cells with TGFß1 and BMP5 results in a significant reduction of cellular proliferation. Thus, this model offers a means to further investigate potentially novel mechanisms involved in the switch in response to TGFß1 from tumor promoter to tumor suppressor through the reprogramming of a triple-negative breast cancer cell line by the GATA3 transcription factor.
Collapse
|
31
|
Bone morphogenetic protein 4 expression in multiple normal and tumor tissues reveals its importance beyond development. Mod Pathol 2013; 26:10-21. [PMID: 22899288 DOI: 10.1038/modpathol.2012.128] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Bone morphogenetic proteins (BMPs) are extracellular signaling molecules that belong to the transforming growth factor β (TGFβ) superfamily and are known to regulate cell proliferation, differentiation and motility, especially during development. BMP4 has an indispensable role in vertebrate development while limited information on BMP4 expression and function exists in adult tissues. Nevertheless, its contribution to cancer development and progression has gained increasing interest in recent years. Functional studies, especially in breast cancer, have implicated BMP4 both in inhibition of cell proliferation and in promotion of cell migration and invasion. To gain an insight into the function of BMP4 in normal and cancer tissues, BMP4 protein expression levels were analyzed by immunohistochemistry in 34 different normal organs/tissues, 34 different tumor types and finally in 486 breast cancer samples where possible associations between BMP4 and clinicopathological parameters were statistically evaluated. In over 20% of normal and malignant tissues, BMP4 was expressed at high level. Strong expression was observed particularly in some normal epithelial cells, such as bladder and stomach, and in squamous cell carcinomas. In breast cancer, strong BMP4 expression was detected in 25% of patients, and was associated with low proliferation index and increased frequency of tumor recurrence. Taken together, BMP4 is expressed in a subset of normal adult tissues and is likely to contribute to tissue homeostasis. However, in tumors, BMP4 expression levels vary considerably, implying diverse roles in different tumor types. This role is biphasic in breast cancer as BMP4 expression is linked to reduced proliferation and increased recurrence, thus corroborating our previous in-vitro functional data.
Collapse
|
32
|
Forsman CL, Ng BC, Heinze RK, Kuo C, Sergi C, Gopalakrishnan R, Yee D, Graf D, Schwertfeger KL, Petryk A. BMP-binding protein twisted gastrulation is required in mammary gland epithelium for normal ductal elongation and myoepithelial compartmentalization. Dev Biol 2012; 373:95-106. [PMID: 23103586 DOI: 10.1016/j.ydbio.2012.10.007] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2012] [Revised: 10/02/2012] [Accepted: 10/08/2012] [Indexed: 10/27/2022]
Abstract
Bone morphogenetic proteins (BMPs) are involved in embryonic mammary gland (MG) development and can be dysregulated in breast cancer. However, the role BMPs play in the postnatal MG remains virtually unknown. BMPs are potent morphogens that are involved in cell fate determination, proliferation, apoptosis and adult tissue homeostasis. Twisted gastrulation (TWSG1) is a secreted BMP binding protein that modulates BMP ligand availability in the extracellular space. Here we investigate the consequences of TWSG1 deletion on development of the postnatal MG. At puberty, Twsg1 is expressed in the myoepithelium and in a subset of body cells of the terminal end buds. In the mature duct, Twsg1 expression is primarily restricted to the myoepithelial layer. Global deletion of Twsg1 leads to a delay in ductal elongation, reduced secondary branching, enlarged terminal end buds, and occluded lumens. This is associated with an increase in luminal epithelial cell number and a decrease in apoptosis. In the MG, pSMAD1/5/8 level and the expression of BMP target genes are reduced, consistent with a decrease in BMP signaling. GATA-3, which is required for luminal identity, is reduced in Twsg1(-/-) MGs, which may explain why K14 positive cells, which are normally restricted to the myoepithelial layer, are found within the luminal compartment and shed into the lumen. In summary, regulation of BMP signaling by TWSG1 is required for normal ductal elongation, branching of the ductal tree, lumen formation, and myoepithelial compartmentalization in the postnatal MG.
Collapse
Affiliation(s)
- Cynthia L Forsman
- Department of Genetics, Cell Biology and Development, University of Minnesota, Minneapolis, MN 55455, USA
| | | | | | | | | | | | | | | | | | | |
Collapse
|
33
|
Romagnoli M, Belguise K, Yu Z, Wang X, Landesman-Bollag E, Seldin DC, Chalbos D, Barillé-Nion S, Jézéquel P, Seldin ML, Sonenshein GE. Epithelial-to-mesenchymal transition induced by TGF-β1 is mediated by Blimp-1-dependent repression of BMP-5. Cancer Res 2012; 72:6268-78. [PMID: 23054396 DOI: 10.1158/0008-5472.can-12-2270] [Citation(s) in RCA: 72] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Induction of epithelial-to-mesenchymal transition (EMT) by TGF-β1 requires Ras signaling. We recently identified the transcriptional repressor Blimp-1 (PRDM1) as a downstream effector of the NF-κB, RelB/Bcl-2/Ras-driven pathway that promotes breast cancer cell migration. As the RelB/Blimp-1 pathway similarly required Ras signaling activation, we tested whether Blimp-1 plays a role in TGF-β1-mediated EMT. Here, TGF-β1 treatment of untransformed NMuMG mammary epithelial and MDA-MB-231 breast cancer cells was shown to induce Blimp-1 expression, which promoted an EMT signature and cell migration. TGFB1 and BLIMP1 RNA levels were correlated in patient breast tumors. BLIMP1 gene transcription was activated by TGF-β1 via a c-Raf (RAF1) to AP-1 pathway. Blimp-1 induced expression of the EMT master regulator Snail (SNAI1) via repressing BMP-5, which inhibited Snail expression upon TGF-β1 treatment. Interestingly, a similar cascade was observed during postnatal mouse mammary gland development. RelB expression was detected early in pregnancy followed progressively by Blimp-1 and then Snail; whereas, BMP-5 levels were high in nulliparous and regressing glands. Finally, lower BMP5 RNA levels were detected in patient breast tumors versus normal tissues, and correlated with cancer recurrence. Thus, the Ras effector Blimp-1 plays an essential role in TGF-β1-induced EMT via repression of BMP-5 in breast cancer.
Collapse
Affiliation(s)
- Mathilde Romagnoli
- Department of Biochemistry, Tufts University School of Medicine, Boston, MA 02111, USA
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
34
|
Bone morphogenetic protein 4-a fascinating regulator of cancer cell behavior. Cancer Genet 2012; 205:267-77. [PMID: 22749032 DOI: 10.1016/j.cancergen.2012.05.009] [Citation(s) in RCA: 69] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2012] [Revised: 05/17/2012] [Accepted: 05/18/2012] [Indexed: 02/07/2023]
Abstract
Bone morphogenetic proteins (BMPs) are extracellular signaling molecules that belong to the transforming growth factor β (TGFβ) superfamily and are well-known for their indispensable roles in vertebrate development. In recent years, important new information has been generated on the contribution of BMP family members, such as BMP4, in cancer pathogenesis. First of all, BMP4 gene variants have been shown to predispose to colorectal cancer. In sporadic cancer, BMP4 expression levels are commonly altered in many tumor types and have been linked to patient prognosis in hepatocellular and ovarian cancer. In terms of BMP4 function in cancer cells, the majority of studies demonstrate that BMP4 suppresses cell growth both in vitro and in vivo, and at the same time is able to induce migration, invasion, and epithelial-mesenchymal transition. These latter phenotypes are typically associated with cancer metastasis and progression, and thus BMP4 seems to elicit effects that are both detrimental and beneficial for the cancer cells. The functional effects of BMP4 are not restricted to the control of cell proliferation and mobility, since it also contributes to the regulation of differentiation, apoptosis, and angiogenesis. The latter is especially intriguing since the formation of new blood vessels is a prerequisite for sustained tumor growth and cancer progression. Mainly due to its growth suppressive abilities, BMP4 has been suggested as a possible therapeutic target in cancer cells. However, the other functional characteristics of BMP4, especially the promotion of cell mobility, make such strategies less appealing. Improved knowledge of the downstream mediators of BMP4 effects in cancer cells may allow dissection of the different BMP4-induced phenotypes and thereby generation of specific targeted therapies.
Collapse
|
35
|
Guo X, Xiong L, Zou L, Zhao J. Upregulation of bone morphogenetic protein 4 is associated with poor prognosis in patients with hepatocellular carcinoma. Pathol Oncol Res 2012; 18:635-40. [PMID: 22350792 DOI: 10.1007/s12253-011-9488-2] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/25/2011] [Accepted: 12/02/2011] [Indexed: 12/18/2022]
Abstract
Bone morphogenetic protein (BMP) 4 plays a crucial role in tumor invasion and metastasis of various human cancers. However, little is known about the correlation of BMP4 expression with clinical aggressiveness and prognosis in hepatocellular carcinoma (HCC). The aim of this study was to investigate the expression of BMP4 in HCC and determine its correlation with tumor progression and prognosis. Immunohistochemistry assay was used to determine the expression of BMP4 in HCC and corresponding paracarcinomatous tissues from 156 patients. The potential prognostic value of BMP4 was investigated by comparing the survival rates between the BMP4-positive and BMP4-negative HCC patients. Immunohistochemically, BMP4 protein expression in the HCC tissues (120/156, 76.9%) was significantly higher than that in the paracarcinomatous tissues (19/156, 12.2%, P < 0.01). The expression of BMP4 in HCC was associated with number of tumor nodules (P = 0.02), Edmondson grade (P = 0.03), TNM stage (P = 0.009), and vascular invasion (P = 0.006). In univariate survival analysis, the significant associations of the BMP4 protein overexpression with shortened patients' overall and disease-free survival were found (P = 0.001 and 0.006, respectively). Furthermore, its expression was found to be an independent factor for predicting both overall (P = 0.009) and disease-free survival (P = 0.022) of HCC in multivariate analysis. Our data suggest for the first time that BMP4 is overexpressed in HCC tissues and may also act as a novel marker for predicting the recurrence and prognosis of HCC patients after surgery.
Collapse
Affiliation(s)
- Xiaodong Guo
- Chinese PLA Postgraduate Medical School, Beijing 100853, China
| | | | | | | |
Collapse
|
36
|
Maegdefrau U, Bosserhoff AK. BMP activated Smad signaling strongly promotes migration and invasion of hepatocellular carcinoma cells. Exp Mol Pathol 2011; 92:74-81. [PMID: 22024355 DOI: 10.1016/j.yexmp.2011.10.004] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2011] [Accepted: 10/08/2011] [Indexed: 02/07/2023]
Abstract
Several of the different bone morphogenetic proteins (BMPs) are involved in development and progression of specific tumors. For hepatocellular carcinoma (HCC) only BMP4 and BMP6 are described to be important for carcinogenesis. However, up to now neither the influence of other BMPs on tumor progression, nor the responsible signaling pathways to mediate target gene expression in HCC are known. In order to characterize BMP expression pattern in HCC cell lines, we performed RT-PCR analysis and revealed enhanced expression levels of several BMPs (BMP4, 6, 7, 8, 9, 10, 11, 13 and 15) in HCC. Thus, we treated HCC cells with the general BMP inhibitors chordin and noggin to determine the functional relevance of BMP overexpression and observed decreased migration and invasion of HCC cells. A cDNA microarray of noggin treated HCC cells was performed to analyze downstream targets of BMPs mediating these oncogenic functions. Subsequent analysis identified collagen XVI as 'Smad signaling specific' and nidogen-2 as 'MAPK/ERK signaling specific' BMP-target genes. To examine which signaling pathway is mainly responsible for the oncogenic role of BMPs in HCC, we treated HCC cells with dorsomorphin to determine the influence of BMP activated Smad signaling. Interestingly, also migratory and invasive behavior of dorsomorphin treated HCC cells was diminished. In summary, our findings demonstrate enhanced expression levels of several BMPs in HCC supporting enhanced migratory and invasive phenotype of HCC cells mainly via activation of Smad signaling.
Collapse
|