1
|
Said R, Hernández-Losa J, Derouiche A, Moline T, de Haro RSL, Zouari S, Blel A, Rammeh S, Ouerhani S. Correlation between E-cadherin/β-catenin, Vimentin expression, clinicopathologic features and drug resistance prediction in naïve prostate cancer: A molecular and clinical study. Genesis 2024; 62:e23543. [PMID: 37649322 DOI: 10.1002/dvg.23543] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2023] [Revised: 07/17/2023] [Accepted: 08/11/2023] [Indexed: 09/01/2023]
Abstract
Although epithelial-mesenchymal markers play an important role in prostate cancer (PC), further research is needed to better understand their utility in diagnosis, cancer progression prevention, and treatment resistance prediction. Our study included 111 PC patients who underwent transurethral resection, as well as 16 healthy controls. Reverse transcription-quantitative polymerase chain reaction (RT-qPCR) was used to examine the expression of E-cadherin, β-catenin, and Vimentin. We found that E-cadherin and β-catenin were underexpressed in primary PC tissues. E-cadherin expression was found to be inversely associated with prostate-specific antigen progression (PSA-P; serum marker of progression; p = 0.01; |r| = 0.262). Furthermore, the underexpression of two markers, E-cadherin and β-catenin, was found to be associated with advanced tumor stage and grade (p < 0.05). On the other hand, Vimentin was overexpressed in PC patients with a fold change of 2.141, and it was associated with the diagnosis, prognosis, and prediction of treatment resistance to androgen deprivation therapy (p = 0.002), abiraterone-acid (p = 0.001), and taxanes (p = 0.029). Moreover, the current study highlighted that poor survival could be significantly found in patients who progressed after primary surgery, did not use drugs, and expressed these genes aberrantly. In Cox regression multivariate analysis (p < 0.05), a positive correlation between the Vimentin marker and coronary heart disease in PC patients was identified (p = 0.034). In summary, the present study highlights the diagnostic (p < 0.001), prognostic (p < 0.001), and therapeutic potential of Vimentin in primary PC (p < 0.05), as well as its implications for cardiovascular disease. Furthermore, we confirm the potential prognostic value of E-cadherin and β-catenin.
Collapse
Affiliation(s)
- Rahma Said
- Department of Chemical and Biological Engineering, Laboratory of Protein Engineering and Bio-active Molecules, National Institute of Applied Science and Technology, University of Carthage, Tunis, Tunisia
- Department of Pathology, Molecular Biology Laboratory, Hospital Universitari Vall d'Hebron, Barcelona, Spain
- Higher Institute of Biotechnology of Beja, University of Jendouba, Jendouba, Tunisia
| | - Javier Hernández-Losa
- Department of Pathology, Molecular Biology Laboratory, Hospital Universitari Vall d'Hebron, Barcelona, Spain
| | - Amine Derouiche
- Urology Department, Charles Nicolle Hospital, Tunis, Tunisia
| | - Teresa Moline
- Department of Pathology, Molecular Biology Laboratory, Hospital Universitari Vall d'Hebron, Barcelona, Spain
| | - Rosa Somoza Lopez de Haro
- Department of Pathology, Molecular Biology Laboratory, Hospital Universitari Vall d'Hebron, Barcelona, Spain
| | - Skander Zouari
- Urology Department, Charles Nicolle Hospital, Tunis, Tunisia
| | - Ahlem Blel
- Pathology Anatomy and Cytology Department, Charles Nicolle Hospital, Tunis, Tunisia
| | - Soumaya Rammeh
- Pathology Anatomy and Cytology Department, Charles Nicolle Hospital, Tunis, Tunisia
| | - Slah Ouerhani
- Department of Chemical and Biological Engineering, Laboratory of Protein Engineering and Bio-active Molecules, National Institute of Applied Science and Technology, University of Carthage, Tunis, Tunisia
| |
Collapse
|
2
|
Jiang C, Xu F, Yi D, Jiang B, Wang R, Wu L, Ding H, Qin J, Lee Y, Sang J, Shi X, Su L. Testosterone promotes the migration, invasion and EMT process of papillary thyroid carcinoma by up-regulating Tnnt1. J Endocrinol Invest 2024; 47:149-166. [PMID: 37477865 PMCID: PMC10776714 DOI: 10.1007/s40618-023-02132-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/19/2023] [Accepted: 06/06/2023] [Indexed: 07/22/2023]
Abstract
PURPOSE To explore the key genes and molecular pathways in the progression of thyroid papillary carcinoma (PTC) promoted by testosterone using RNA-sequencing technology, and to provide new drug targets for improving the therapeutic effect of PTC. METHODS Orchiectomy (ORX) was carried out to construct ORX mouse models. TPC-1 cells were subcutaneously injected for PTC formation in mice, and the tumor tissues were collected for RNA-seq. The key genes were screened by bioinformatics technology. Tnnt1 expression in PTC cells was knocked down or overexpressed by transfection. Cell counting kit-8 (CCK-8), colony formation assay, scratch assay and transwell assay were adopted, respectively, for the detection of cell proliferation, colony formation, migration and invasion. Besides, quantification real-time polymerase chain reaction (qRT-PCR) and western blot were utilized to determine the mRNA and protein expression levels of genes in tissues or cells. RESULTS Both estradiol and testosterone promoted the growth of PTC xenografts. The key gene Tnnt1 was screened and obtained by bioinformatics technology. Functional analysis revealed that overexpression of Tnnt1 could markedly promote the proliferation, colony formation, migration, invasion, and epithelial-to-mesenchymal transition (EMT) process of PTC cells, as well as could activate p38/JNK pathway. In addition, si-Tnt1 was able to inhibit the cancer-promoting effect of testosterone. CONCLUSION Based on the outcomes of bioinformatics and basic experiments, it is found that testosterone can promote malignant behaviors such as growth, migration, invasion and EMT process of PTC by up-regulating Tnnt1 expression. In addition, the function of testosterone may be achieved by activating p38/JNK signaling pathway.
Collapse
Affiliation(s)
- C Jiang
- Division of Thyroid Surgery, Department of General Surgery, Nanjing Drum Tower Hospital, the Affiliated Hospital of Medical School, Nanjing University, Nanjing, 210008, Jiangsu, China
| | - F Xu
- Department of General Surgery, Nanjing Drum Tower Hospital, Clinical College of Nanjing Medical University, Nanjing, 221000, Jiangsu, China
| | - D Yi
- Division of Thyroid Surgery, Department of General Surgery, Nanjing Drum Tower Hospital, the Affiliated Hospital of Medical School, Nanjing University, Nanjing, 210008, Jiangsu, China
| | - B Jiang
- Department of General Surgery, Nanjing Drum Tower Hospital, Clinical College of Nanjing Medical University, Nanjing, 221000, Jiangsu, China
| | - R Wang
- Division of Thyroid Surgery, Department of General Surgery, Nanjing Drum Tower Hospital, the Affiliated Hospital of Medical School, Nanjing University, Nanjing, 210008, Jiangsu, China
| | - L Wu
- Division of Thyroid Surgery, Department of General Surgery, Nanjing Drum Tower Hospital, the Affiliated Hospital of Medical School, Nanjing University, Nanjing, 210008, Jiangsu, China
| | - H Ding
- Department of General Surgery, Nanjing Drum Tower Hospital, Clinical College of Nanjing Medical University, Nanjing, 221000, Jiangsu, China
| | - J Qin
- Department of General Surgery, Nanjing Drum Tower Hospital, Clinical College of Nanjing Medical University, Nanjing, 221000, Jiangsu, China
| | - Y Lee
- Division of Thyroid Surgery, Department of General Surgery, Nanjing Drum Tower Hospital, the Affiliated Hospital of Medical School, Nanjing University, Nanjing, 210008, Jiangsu, China
| | - J Sang
- Department of General Surgery, Nanjing Drum Tower Hospital, Clinical College of Nanjing Medical University, Nanjing, 221000, Jiangsu, China.
| | - X Shi
- Division of Thyroid Surgery, Department of General Surgery, Nanjing Drum Tower Hospital, the Affiliated Hospital of Medical School, Nanjing University, Nanjing, 210008, Jiangsu, China
| | - L Su
- Division of Thyroid Surgery, Department of General Surgery, Nanjing Drum Tower Hospital, the Affiliated Hospital of Medical School, Nanjing University, Nanjing, 210008, Jiangsu, China
| |
Collapse
|
3
|
Parsons EC, Hoffmann R, Baillie GS. Revisiting the roles of cAMP signalling in the progression of prostate cancer. Biochem J 2023; 480:1599-1614. [PMID: 37830741 PMCID: PMC10586777 DOI: 10.1042/bcj20230297] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2023] [Revised: 08/29/2023] [Accepted: 10/05/2023] [Indexed: 10/14/2023]
Abstract
Prostate cancer is one of the most common cancers in men and one of the top causes of death in men worldwide. Development and function of both normal prostate cells and early-stage prostate cancer cells are dependent on the cross-talk between androgen signalling systems and a variety of other transduction pathways which drive differentiation of these cells towards castration-resistance. One such signalling pathway is the ubiquitous cAMP signalling axis which functions to activate spatially restricted pools of cAMP effectors such as protein kinase A (PKA). The importance of both PKA and cAMP in the development of prostate cancer, and their interactions with the androgen receptor, were the focus of a review by Merkle and Hoffmann in 2010. In this updated review, we revisit this topic with analysis of current PKA-related prostate cancer literature and introduce novel information on the relevance of another cAMP effector, the exchange protein directly activated by cAMP (EPAC).
Collapse
Affiliation(s)
- Emma C. Parsons
- School of Cancer Sciences, Wolfson Wohl Cancer Research Centre, University of Glasgow, Bearsden, Glasgow G61 1QH, U.K
| | - Ralf Hoffmann
- Oncology, Philips Research Eindhoven, High Tech Campus 34, 5656 AE Eindhoven, The Netherlands
- School of Cardiovascular & Metabolic Health, University of Glasgow, University Avenue, Glasgow G12 8QQ, U.K
| | - George S. Baillie
- School of Cardiovascular & Metabolic Health, University of Glasgow, University Avenue, Glasgow G12 8QQ, U.K
| |
Collapse
|
4
|
Natani S, Ramakrishna M, Nallavolu T, Ummanni R. MicroRNA-147b induces neuroendocrine differentiation of prostate cancer cells by targeting ribosomal protein RPS15A. Prostate 2023; 83:936-949. [PMID: 37069746 DOI: 10.1002/pros.24535] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Accepted: 03/13/2023] [Indexed: 04/19/2023]
Abstract
BACKGROUND Prostate cancer (PCa) is the leading cause of cancer related deaths in men, often androgen deprivation therapy (ADT) leads to the progression of androgen independent PCa (AIPC) which further leads to Neuroendocrine PCa (NEPC). Identifying the molecular mechanisms which navigate the neuroendocrine differentiation (NED) of PCa cells is clinically relevant. It has been suggested that the micro RNAs (miRNAs) play an important role in the regulation of intrinsic mechanisms relevant to tumor progression, resistance as a result leads to poor prognosis. miR-147b has been transpiring as one of the deregulated miRNAs associated with the occurrence of multiple cancers. The present study has studied the role of miRNA-147b in inducing NEPC. METHODS To investigate the functional role of miR-147b in NEPC, we have expressed miRNA mimics or inhibitors in PCa cells and monitored the progression of NEPC along with PCa cell proliferation and survival. The molecular mechanism miRNA-147b follows was studied using western blot and reverse transcription polymerase chain analysis. miRNA target prediction using bioinformatics tools followed by target validation using luciferase reporter assays was performed. RESULTS In the present study, we found that miR-147b is highly expressed in AIPC cell lines in particular neuroendocrine cells NCI-H660 and NE-LNCaP derived from LNCaP. Mechanistic studies revealed that overexpression of miR-147b or miRNA mimics induced NED in LNCaP cells in in-vitro while its inhibitor reversed the NE features (increased NE markers and reduced prostate specific antigen) of PC3, NCI-H660 and NE-LNCaP cells. In addition, miR-147b reduced the proliferation rate of LNCaP cells via elevated p27kip1 and lowered cyclin D1 for promoting differentiation. In reporter assays, we have identified ribosomal protein S15A (RPS15A) is a direct target of miRNA-147b and RPS15A expression was negatively regulated by miR-147b in PCa cells. Furthermore, we also report that RPS15A is downregulated in NEPC cells and its expression is inversely correlated with NE markers. CONCLUSION Targeting the miR-147b - RPS15A axis may overcome the progression of NEPC and serve as a novel therapeutic target to attenuate NED progression of PCa.
Collapse
Affiliation(s)
- Sirisha Natani
- Department of Applied Biology, CSIR-Indian Institute of Chemical Technology (CSIR-IICT), Hyderabad, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, India
| | - Maresha Ramakrishna
- Department of Applied Biology, CSIR-Indian Institute of Chemical Technology (CSIR-IICT), Hyderabad, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, India
| | - Teja Nallavolu
- Department of Applied Biology, CSIR-Indian Institute of Chemical Technology (CSIR-IICT), Hyderabad, India
| | - Ramesh Ummanni
- Department of Applied Biology, CSIR-Indian Institute of Chemical Technology (CSIR-IICT), Hyderabad, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, India
| |
Collapse
|
5
|
Hongo H, Kosaka T, Suzuki Y, Oya M. Discovery of a new candidate drug to overcome cabazitaxel-resistant gene signature in castration-resistant prostate cancer by in silico screening. Prostate Cancer Prostatic Dis 2023; 26:59-66. [PMID: 34593983 PMCID: PMC10023558 DOI: 10.1038/s41391-021-00426-0] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Revised: 06/12/2021] [Accepted: 06/29/2021] [Indexed: 12/21/2022]
Abstract
BACKGROUND The taxane cabazitaxel (CBZ) is a promising treatment for docetaxel-resistant castration-resistant prostate cancer (CRPC). However, the survival benefit with CBZ for patients with CRPC is limited. This study used screening tests for candidate drugs targeting CBZ-resistant-related gene expression and identified pimozide as a potential candidate for overcoming CBZ resistance in CRPC. METHODS We established CBZ-resistant cell lines, DU145CR and PC3CR by incubating DU145 cells and PC3 cells with gradually increasing concentrations of CBZ. We performed in silico drug screening for candidate drugs that could reprogram the gene expression signature of a CBZ-resistant prostate cancer cells using a Connectivity Map. The in vivo effect of the drug combination was tested in xenograft mice models. RESULTS We identified pimozide as a promising candidate drug for CBZ-resistant CRPC. Pimozide had a significant antitumor effect on DU145CR cells. Moreover, combination treatment with pimozide and CBZ had a synergic effect for DU145CR cells in vitro and in vivo. Microarray analysis identified AURKB and KIF20A as potential targets of pimozide in CBZ-resistant CRPC. DU145CR had significantly higher AURKB and KIF20A expression compared with a non-CBZ-resistant cell line. Inhibition of AURKB and KIF20A had an antitumor effect in DU145CR xenograft tumors. Higher expression of AURKB and KIF20A was a poor prognostic factor of TGCA prostate cancer cohort. CBZ-resistant prostate cancer tissues in our institution had higher AURKB and KIF20A expression. CONCLUSIONS Pimozide appears to be a promising drug to overcome CBZ resistance in CRPC by targeting AURKB and KIF20A.
Collapse
Grants
- the Ministry of Education, Culture, Sports, Science and Technology of Japan; Grant No. #17K11158 the Takeda Science Foundation Japan Research Foundation for Clinical Pharmacology (JRFCP)
- the Ministry of Education, Culture, Sports, Science and Technology of Japan; Grant No. #21K09436, #20K22822, #17K16813, #15K20109 Keio University School of Medicine; Grant No. 02-002-0014, 02-002-0020 Sakaguchi Mitsunada Memorial Fund
Collapse
Affiliation(s)
- Hiroshi Hongo
- Department of Urology, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, 160-8582, Japan
| | - Takeo Kosaka
- Department of Urology, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, 160-8582, Japan.
| | - Yoko Suzuki
- Department of Urology, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, 160-8582, Japan
| | - Mototsugu Oya
- Department of Urology, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, 160-8582, Japan
| |
Collapse
|
6
|
Targeted Approaches in Metastatic Castration-Resistant Prostate Cancer: Which Data? Cancers (Basel) 2022; 14:cancers14174189. [PMID: 36077726 PMCID: PMC9454420 DOI: 10.3390/cancers14174189] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2022] [Revised: 08/26/2022] [Accepted: 08/27/2022] [Indexed: 11/21/2022] Open
Abstract
Simple Summary Castration-resistant prostate cancer (CRPC) remains an incurable disease, but some promising innovative treatment options are under investigation. Recent developments in precision medicine have enabled the identification of new predictive biomarkers and potential targeted agents. The purpose of this review is to summarize and discuss new therapeutic approaches for metastatic CRPC (mCRPC), focusing on pathway description, prognostic and/or predictive role of recently discovered molecular alterations, investigation techniques, and potential clinical implications. Abstract Prostate cancer is the second most common diagnosed cancer and the fifth leading cause of cancer-related deaths in men worldwide. Despite significant advances in the management of castration-sensitive prostate cancer, the majority of patients develop a castration-resistant disease after a median duration of treatment of 18–48 months. The transition to a castrate resistance state could rely on alternative survival pathways, some related to androgen-independent mechanisms. Although several agents have been approved in this setting, metastatic castration-resistant prostate cancer (mCRPC) remains a lethal disease. Recent studies revealed some of the complex pathways underlying inherited and acquired mechanisms of resistance to available treatments. A better understanding of these pathways may lead to significant improvements in survival by providing innovative therapeutic targets. The present comprehensive review attempts to provide an overview of recent progress in novel targeted therapies and near-future directions.
Collapse
|
7
|
Li S, Lu Y, Xu Y, Zhang C, Liu B, Qin A, Qiao Z, Shen C, Shen J, Liang Y, Wu J, Jiang X. Brachyury promotes proliferation and migration of hepatocellular carcinoma via facilitating the transcription of NCAPG2. Am J Cancer Res 2022; 12:3625-3643. [PMID: 36119840 PMCID: PMC9442014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2022] [Accepted: 07/13/2022] [Indexed: 06/15/2023] Open
Abstract
Hepatocellular carcinoma (HCC) has a poor prognosis because of its limited drug responses in clinical trials. Therefore, it is crucial to clarify the molecular mechanisms of HCC progression to identify new diagnostic markers and therapeutic targets. Here, we report that brachyury, which regulates the gene encoding the non-SMC condensin II complex subunit G2 (NCAPG2), promotes tumorigenesis in HCC. Knockdown of brachyury led to inhibition of cancer progression in vitro and in vivo. Chromatin immunoprecipitation-sequencing data indicated that the oncogene NCAPG2 is a direct target of brachyury. Furthermore, NCAPG2 knockdown inhibited the proliferation and migration of HCC cells and attenuated brachyury-induced tumorigenesis. Overexpression and decreased DNA methylation of NCAPG2 were associated with a poor prognosis, and NCAPG2 was positively correlated with various immune cell infiltrates, cancer-associated fibroblasts, and immune checkpoint molecule expression levels in the tumor microenvironment. Moreover, the effectiveness of immune checkpoint blockade was decreased in the high NCAPG2 expression group. Together, these findings demonstrated a coregulatory effect of the brachyury/NCAPG2 axis during HCC progression.
Collapse
Affiliation(s)
- Song Li
- Department of Hepatobiliary Surgery, Suzhou Municipal Hospital, The Affiliated Suzhou Hospital of Nanjing Medical University, Gusu School, Nanjing Medical UniversitySuzhou 215002, China
| | - Yijie Lu
- Department of Hepatobiliary Surgery, Suzhou Municipal Hospital, The Affiliated Suzhou Hospital of Nanjing Medical University, Gusu School, Nanjing Medical UniversitySuzhou 215002, China
| | - Yaopeng Xu
- Department of Hepatobiliary Surgery, Suzhou Municipal Hospital, The Affiliated Suzhou Hospital of Nanjing Medical University, Gusu School, Nanjing Medical UniversitySuzhou 215002, China
| | - Cong Zhang
- Department of Hepatobiliary Surgery, Suzhou Municipal Hospital, The Affiliated Suzhou Hospital of Nanjing Medical University, Gusu School, Nanjing Medical UniversitySuzhou 215002, China
| | - Biren Liu
- Department of Hepatobiliary Surgery, Suzhou Municipal Hospital, The Affiliated Suzhou Hospital of Nanjing Medical University, Gusu School, Nanjing Medical UniversitySuzhou 215002, China
| | - Ancheng Qin
- Department of Hepatobiliary Surgery, Suzhou Municipal Hospital, The Affiliated Suzhou Hospital of Nanjing Medical University, Gusu School, Nanjing Medical UniversitySuzhou 215002, China
| | - Zhiming Qiao
- Department of Hepatobiliary Surgery, Suzhou Municipal Hospital, The Affiliated Suzhou Hospital of Nanjing Medical University, Gusu School, Nanjing Medical UniversitySuzhou 215002, China
| | - Cong Shen
- State Key Laboratory of Reproductive Medicine, Nanjing Medical UniversityNanjing 211166, China
| | - Jun Shen
- Department of Orthopeadic Surgery, Suzhou Municipal Hospital, The Affiliated Suzhou Hospital of Nanjing Medical University, Gusu School, Nanjing Medical UniversitySuzhou 215002, China
| | - Yuting Liang
- Center for Clinical Laboratory, The First Affiliated Hospital of Soochow UniversitySuzhou 215006, China
| | - Jianwu Wu
- Department of Hepatobiliary Surgery, Suzhou Municipal Hospital, The Affiliated Suzhou Hospital of Nanjing Medical University, Gusu School, Nanjing Medical UniversitySuzhou 215002, China
| | - Xinwei Jiang
- Department of Hepatobiliary Surgery, Suzhou Municipal Hospital, The Affiliated Suzhou Hospital of Nanjing Medical University, Gusu School, Nanjing Medical UniversitySuzhou 215002, China
| |
Collapse
|
8
|
Zhou H, He Q, Li C, Alsharafi BLM, Deng L, Long Z, Gan Y. Focus on the tumor microenvironment: A seedbed for neuroendocrine prostate cancer. Front Cell Dev Biol 2022; 10:955669. [PMID: 35938167 PMCID: PMC9355504 DOI: 10.3389/fcell.2022.955669] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2022] [Accepted: 07/01/2022] [Indexed: 11/13/2022] Open
Abstract
The tumor microenvironment (TME) is a microecology consisting of tumor and mesenchymal cells and extracellular matrices. The TME plays important regulatory roles in tumor proliferation, invasion, metastasis, and differentiation. Neuroendocrine differentiation (NED) is a mechanism by which castration resistance develops in advanced prostate cancer (PCa). NED is induced after androgen deprivation therapy and neuroendocrine prostate cancer (NEPC) is established finally. NEPC has poor prognosis and short overall survival and is a major cause of death in patients with PCa. Both the cellular and non-cellular components of the TME regulate and induce NEPC formation through various pathways. Insights into the roles of the TME in NEPC evolution, growth, and progression have increased over the past few years. These novel insights will help refine the NEPC formation model and lay the foundation for the discovery of new NEPC therapies targeting the TME.
Collapse
Affiliation(s)
- Hengfeng Zhou
- Andrology Center, Department of Urology, the Third Xiangya Hospital, Central South University, Changsha, China
| | - Qiangrong He
- Andrology Center, Department of Urology, the Third Xiangya Hospital, Central South University, Changsha, China
| | - Chao Li
- Andrology Center, Department of Urology, the Third Xiangya Hospital, Central South University, Changsha, China
| | | | - Liang Deng
- Andrology Center, Department of Urology, the Third Xiangya Hospital, Central South University, Changsha, China
| | - Zhi Long
- Andrology Center, Department of Urology, the Third Xiangya Hospital, Central South University, Changsha, China
- *Correspondence: Zhi Long, ; Yu Gan,
| | - Yu Gan
- Department of Urology, Xiangya Hospital, Central South University, Changsha, China
- *Correspondence: Zhi Long, ; Yu Gan,
| |
Collapse
|
9
|
Darooneh AH, Kohandel M. Network Analysis Identifies Phase Transitions for Tumor With Interacting Cells. Front Physiol 2022; 13:865561. [PMID: 35845999 PMCID: PMC9283708 DOI: 10.3389/fphys.2022.865561] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2022] [Accepted: 05/17/2022] [Indexed: 11/30/2022] Open
Abstract
Metastasis is the process by which cancer cells acquire the capability to leave the primary tumor and travel to distant sites. Recent experiments have suggested that the epithelial–mesenchymal transition can regulate invasion and metastasis. Another possible scenario is the collective motion of cells. Recent studies have also proposed a jamming–unjamming transition for epithelial cells based on physical forces. Here, we assume that there exists a short-range chemical attraction between cancer cells and employ the Brownian dynamics to simulate tumor growth. Applying the network analysis, we suggest three possible phases for a given tumor and study the transition between these phases by adjusting the attraction strength.
Collapse
Affiliation(s)
- Amir Hossein Darooneh
- Department of Applied Mathematics, University of Waterloo, Waterloo, ON, Canada
- Department of Physics, University of Zanjan, Zanjan, Iran
- *Correspondence: Amir Hossein Darooneh ,
| | - Mohammad Kohandel
- Department of Applied Mathematics, University of Waterloo, Waterloo, ON, Canada
| |
Collapse
|
10
|
Munir H, Ahmad F, Ullah S, Almutairi SM, Asghar S, Siddique T, Abdel-Maksoud MA, Rasheed RA, Elkhamisy FAA, Aufy M, Yaz H. Screening a novel six critical gene-based system of diagnostic and prognostic biomarkers in prostate adenocarcinoma patients with different clinical variables. Am J Transl Res 2022; 14:3658-3682. [PMID: 35836886 PMCID: PMC9274568] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2021] [Accepted: 04/10/2022] [Indexed: 06/15/2023]
Abstract
The mechanisms behind prostate adenocarcinoma (PRAD) pathogenicity remain to be understood due to tumor heterogeneity. In the current study, we identified by microarray technology six eligible real hub genes from already identified hub genes through a systematic in silico approach that could be useful to lower the heterogenetic-specific barriers in PRAD patients for diagnosis, prognosis, and treatment. For this purpose, microarray technology-based, already-identified PRAD-associated hub genes were initially explored through extensive literature mining; then, a protein-protein interaction (PPI) network construction of those hub genes and its analysis helped us to identify six most critical genes (real hub genes). Various online available expression databases were then used to explore the tumor driving, diagnostic, and prognostic roles of real hub genes in PRAD patients with different clinicopathologic variables. In total, 124 hub genes were extracted from the literature, and among those genes, six, including CDC20, HMMR, AURKA, CDK1, ASF1B, and CCNB1 were identified as real hub genes by the degree method. Further expression analysis revealed the significant up-regulation of real hub genes in PRAD patients of different races, age groups, and nodal metastasis status relative to controls. Moreover, through correlational analyses, different valuable correlations between treal hub genes expression and different other data (promoter methylation status, genetic alterations, overall survival (OS), tumor purity, CD4+ T, CD8+ T immune cells infiltration, and different other mutant genes and a few more) across PRAD samples were also documented. Ultimately, from this study, a few important transcription factors (TFS), miRNAs, and chemotherapeutic drugs showing a great therapeutic potential were also identified. In conclusion, we have discovered a set of six real hub genes that might be utilized as new biomarkers for lowering heterogenetic-specific barriers in PRAD patients for diagnosis, prognosis, and treatment.
Collapse
Affiliation(s)
- Hadia Munir
- Akhtar Saeed Medical and Dental CollegePakistan
| | - Fawad Ahmad
- Rural Health Center MantharRahim Yar Khan, Pakistan
| | - Sajid Ullah
- Cardiac ICU Medikay Cardiac Center Park Road IslamabadIslamabad 4400, Pakistan
| | - Saeedah Musaed Almutairi
- Department of Botany and Microbiology, College of Science, King Saud UniversityRiyadh, P.O. 2455, Riyadh 11451, Saudi Arabia
| | - Samra Asghar
- Department of Medical Laboratory Technology, Faculty of Rehablitation and Allied Health Sciences, Riphah International UniversityFaisalabad, Faisalabad, Pakistan
| | - Tehmina Siddique
- Department of Biotechnology, Faculty of Life Sciences, University of OkaraOkara, Pakistan
| | - Mostafa A Abdel-Maksoud
- Department of Botany and Microbiology, College of Science, King Saud UniversityRiyadh, P.O. 2455, Riyadh 11451, Saudi Arabia
| | - Rabab Ahmed Rasheed
- Histology and Cell Biology Department, Faculty of Medicine, King Salman International UniversitySouth Sinai, Egypt
| | - Fatma Alzahraa A Elkhamisy
- Pathology Department, Faculty of Medicine, Helwan UniversityCairo, Egypt
- Basic Medical Sciences Department, Faculty of Medicine, King Salman International UniversitySouth Sinai, Egypt
| | - Mohammed Aufy
- Department of Pharmaceutical Sciences, Division of Pharmacology and Toxicology, University of ViennaVienna, Austria
| | - Hamid Yaz
- Department of Botany and Microbiology, College of Science, King Saud UniversityRiyadh, P.O. 2455, Riyadh 11451, Saudi Arabia
| |
Collapse
|
11
|
Hassan S, Blick T, Wood J, Thompson EW, Williams ED. Circulating Tumour Cells Indicate the Presence of Residual Disease Post-Castration in Prostate Cancer Patient-Derived Xenograft Models. Front Cell Dev Biol 2022; 10:858013. [PMID: 35493092 PMCID: PMC9043137 DOI: 10.3389/fcell.2022.858013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Accepted: 03/09/2022] [Indexed: 11/17/2022] Open
Abstract
Castrate-resistant prostate cancer (CRPC) is the lethal form of prostate cancer. Epithelial mesenchymal plasticity (EMP) has been associated with disease progression to CRPC, and prostate cancer therapies targeting the androgen signalling axis, including androgen deprivation therapy (ADT), promote EMP. We explored effects of castration on EMP in the tumours and circulating tumour cells (CTCs) of patient-derived xenograft (PDX)-bearing castrated mice using human-specific RT-qPCR assays and immunocytochemistry. Expression of prostate epithelial cell marker KLK3 was below detection in most tumours from castrated mice (62%, 23/37 mice), consistent with its known up-regulation by androgens. Endpoint tumour size after castration varied significantly in a PDX model-specific pattern; while most tumours were castration-sensitive (BM18, LuCaP70), the majority of LuCaP105 tumours continued to grow following castration. By contrast, LuCaP96 PDX showed a mixed response to castration. CTCs were detected in 33% of LuCaP105, 43% of BM18, 47% of LuCaP70, and 54% of LuCaP96 castrated mice using RPL32 mRNA measurement in plasma. When present, CTC numbers estimated using human RPL32 expression ranged from 1 to 458 CTCs per ml blood, similar to our previous observations in non-castrated mice. In contrast to their non-castrated counterparts, there was no relationship between tumour size and CTC burden in castrated mice. Unsupervised hierarchical clustering of the gene expression profiles of CTCs collected from castrated and non-castrated mice revealed distinct CTC sub-groups within the pooled population that were classified as having mesenchymal, epithelial, or EMP hybrid gene expression profiles. The epithelial signature was only found in CTCs from non-castrated mice. Hybrid and mesenchymal signatures were detected in CTCs from both castrated and non-castrated mice, with an emphasis towards mesenchymal phenotypes in castrated mice. Post-castration serum PSA levels were either below detection or very low for all the CTC positive samples highlighting the potential usefulness of CTCs for disease monitoring after androgen ablation therapy. In summary, our study of castration effects on prostate cancer PDX CTCs showed that CTCs were often detected in the castrate setting, even in mice with no palpable tumours, and demonstrated the superior ability of CTCs to reveal residual disease over the conventional clinical biomarker serum PSA.
Collapse
Affiliation(s)
- Sara Hassan
- Queensland University of Technology (QUT), Faculty of Health, School of Biomedical Sciences at Translational Research Institute (TRI), Brisbane, QLD, Australia
| | - Tony Blick
- Queensland University of Technology (QUT), Faculty of Health, School of Biomedical Sciences at Translational Research Institute (TRI), Brisbane, QLD, Australia
| | - Jack Wood
- Queensland University of Technology (QUT), Faculty of Health, School of Biomedical Sciences at Translational Research Institute (TRI), Brisbane, QLD, Australia
- Australian Prostate Cancer Research Centre, Queensland (APCRC-Q) and Queensland Bladder Cancer Initiative (QBCI), Brisbane, QLD, Australia
| | - Erik W. Thompson
- Queensland University of Technology (QUT), Faculty of Health, School of Biomedical Sciences at Translational Research Institute (TRI), Brisbane, QLD, Australia
| | - Elizabeth D. Williams
- Queensland University of Technology (QUT), Faculty of Health, School of Biomedical Sciences at Translational Research Institute (TRI), Brisbane, QLD, Australia
- Australian Prostate Cancer Research Centre, Queensland (APCRC-Q) and Queensland Bladder Cancer Initiative (QBCI), Brisbane, QLD, Australia
- *Correspondence: Elizabeth D. Williams,
| |
Collapse
|
12
|
Identification of key genes in oral squamous cell carcinoma by integrated bioinformatics analysis. Biologia (Bratisl) 2022. [DOI: 10.1007/s11756-021-00998-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
13
|
Zheng Y, Li P, Huang H, Ye X, Chen W, Xu G, Zhang F. Androgen receptor regulates eIF5A2 expression and promotes prostate cancer metastasis via EMT. Cell Death Discov 2021; 7:373. [PMID: 34864817 PMCID: PMC8643356 DOI: 10.1038/s41420-021-00764-x] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Revised: 10/22/2021] [Accepted: 10/26/2021] [Indexed: 12/24/2022] Open
Abstract
Androgen receptor (AR) is an androgen-activated transcription factor of the nuclear receptor superfamily. AR plays a role in the development and progression of prostate cancer (PCa). However, the exact role of AR in PCa metastasis remains unclear. In the present study, we aimed to elucidate the function of AR in PCa. We found that eukaryotic translation initiation factor (EIF) 5A2, an elongation factor that induces epithelial-to-mesenchymal transition (EMT) in PCa cells, was significantly upregulated after 5α-dihydrotestosterone (DHT) stimulation and downregulated after anti‐androgen bicalutamide treatment in PCa cells with high AR expression, but not in cells with low AR expression. Moreover, eIF5A2 knockdown could eliminate DHT-induced invasion and migration of AR-positive PCa cells. DHT treatment decreased epithelial expression of E‐cadherin and β-catenin but increased the expression of the mesenchymal marker proteins Vimentin and N-cadherin. DHT therefore induced EMT, and knockdown of eIF5A2 inhibited DHT-induced EMT. Moreover, in vivo study, Luciferase signals from the lungs of the eIF5A2 plasmid group indicated higher metastasis ability, and the eIF5A2 siRNA group had lower metastasis ability. Our results suggest that AR positively regulates eIF5A2 expression in androgen-dependent cells, and stimulation of AR expression and signaling in prostate tumors promotes PCa metastasis by EMT induction and upregulation of eIF5A2.
Collapse
Affiliation(s)
- Yuancai Zheng
- Department of Urology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325000, China
| | - Ping Li
- Department of Urology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325000, China
| | - Hang Huang
- Department of Urology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325000, China
| | - Xueting Ye
- Department of Urology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325000, China
| | - Wei Chen
- Department of Urology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325000, China
| | - Guodong Xu
- Department of Cardiothoracic Surgery, The Affiliated Hospital, Ningbo Medical Center Lihuili Hospital, Ningbo University, Ningbo, Zhejiang, 315041, China
| | - Fangyi Zhang
- Department of Urology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325000, China.
| |
Collapse
|
14
|
Bery F, Cancel M, Guéguinou M, Potier-Cartereau M, Vandier C, Chantôme A, Guibon R, Bruyère F, Fromont G, Mahéo K. Zeb1 and SK3 Channel Are Up-Regulated in Castration-Resistant Prostate Cancer and Promote Neuroendocrine Differentiation. Cancers (Basel) 2021; 13:cancers13122947. [PMID: 34204608 PMCID: PMC8231145 DOI: 10.3390/cancers13122947] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2021] [Revised: 06/01/2021] [Accepted: 06/09/2021] [Indexed: 11/16/2022] Open
Abstract
Simple Summary Currently, neuroendocrine prostate cancers remain fatal, so it is crucial to better understand mechanisms of resistance to hormone therapy driving this phenotype. We have shown that Enza, a new generation hormone therapy, promotes prostate cancer cells neurodifferentiation by activating a positive feedback loop between the key transcription factor of epithelial to mesenchymal transition Zeb1 and the calcium-sensitive potassium channel SK3. These two actors are overexpressed in patients with neuroendocrine castration-resistant prostate cancer. Targeting SK3 channel by Ohmline, a synthetic ether lipid, inhibits neuroendocrine differentiation of prostate cancer cells, which opens new therapeutic prospects for neuroendocrine prostate cancers. Abstract Therapeutic strategies for metastatic castration-resistant prostate cancer aim to target androgen receptor signaling. Despite initial survival benefits, treatment resistance invariably occurs, leading to lethal disease. Therapies targeting the androgen receptor can induce the emergence of a neuroendocrine phenotype and reactivate embryonic programs associated with epithelial to mesenchymal transition. We recently reported that dysregulation of the calcium signal can induce the transcription factor Zeb1, a key determinant of cell plasticity during tumor progression. The aim of this study was to determine whether the androgen receptor-targeted treatment Enzalutamide could induce dysregulation of the calcium signal involved in the progression toward epithelial to mesenchymal transition and neuroendocrine differentiation, contributing to therapeutic escape. Our results show that Zeb1 and the SK3 potassium channel are overexpressed in vivo in neuroendocrine castration-resistant prostate cancer and in vitro in LNCaP cells neurodifferentiated after Enzalutamide treatment. Moreover, the neuroendocrine phenotype is associated with a deregulation of the expression of Orai calcium channels. We showed that Zeb1 and SK3 are critical drivers of neuroendocrine differentiation. Interestingly, Ohmline, an SK3 inhibitor, can prevent the expression of Zeb1 and neuroendocrine markers induced by Enzalutamide. This study offers new perspectives to increase hormone therapy efficacy and improve clinical outcomes.
Collapse
Affiliation(s)
- Fanny Bery
- N2C UMR 1069, University of Tours, INSERM, F-37032 Tours, France; (F.B.); (M.C.); (M.G.); (M.P.-C.); (C.V.); (A.C.); (R.G.); (G.F.)
| | - Mathilde Cancel
- N2C UMR 1069, University of Tours, INSERM, F-37032 Tours, France; (F.B.); (M.C.); (M.G.); (M.P.-C.); (C.V.); (A.C.); (R.G.); (G.F.)
- Department of Oncology, CHRU Bretonneau, CEDEX 9, F-37044 Tours, France
| | - Maxime Guéguinou
- N2C UMR 1069, University of Tours, INSERM, F-37032 Tours, France; (F.B.); (M.C.); (M.G.); (M.P.-C.); (C.V.); (A.C.); (R.G.); (G.F.)
| | - Marie Potier-Cartereau
- N2C UMR 1069, University of Tours, INSERM, F-37032 Tours, France; (F.B.); (M.C.); (M.G.); (M.P.-C.); (C.V.); (A.C.); (R.G.); (G.F.)
| | - Christophe Vandier
- N2C UMR 1069, University of Tours, INSERM, F-37032 Tours, France; (F.B.); (M.C.); (M.G.); (M.P.-C.); (C.V.); (A.C.); (R.G.); (G.F.)
| | - Aurélie Chantôme
- N2C UMR 1069, University of Tours, INSERM, F-37032 Tours, France; (F.B.); (M.C.); (M.G.); (M.P.-C.); (C.V.); (A.C.); (R.G.); (G.F.)
| | - Roseline Guibon
- N2C UMR 1069, University of Tours, INSERM, F-37032 Tours, France; (F.B.); (M.C.); (M.G.); (M.P.-C.); (C.V.); (A.C.); (R.G.); (G.F.)
- CHRU of Tours, Department of Pathology, N2C UMR 1069, University of Tours, INSERM, CEDEX 9, F-37044 Tours, France
| | - Franck Bruyère
- CHRU of Tours, Department of Urology, CEDEX 9, F-37044 Tours, France;
| | - Gaëlle Fromont
- N2C UMR 1069, University of Tours, INSERM, F-37032 Tours, France; (F.B.); (M.C.); (M.G.); (M.P.-C.); (C.V.); (A.C.); (R.G.); (G.F.)
- CHRU of Tours, Department of Pathology, N2C UMR 1069, University of Tours, INSERM, CEDEX 9, F-37044 Tours, France
| | - Karine Mahéo
- N2C UMR 1069, University of Tours, INSERM, F-37032 Tours, France; (F.B.); (M.C.); (M.G.); (M.P.-C.); (C.V.); (A.C.); (R.G.); (G.F.)
- Correspondence: ; Tel.: +33-(0)2-47-36-62-13
| |
Collapse
|
15
|
Hassan S, Blick T, Thompson EW, Williams ED. Diversity of Epithelial-Mesenchymal Phenotypes in Circulating Tumour Cells from Prostate Cancer Patient-Derived Xenograft Models. Cancers (Basel) 2021; 13:cancers13112750. [PMID: 34206049 PMCID: PMC8198708 DOI: 10.3390/cancers13112750] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Revised: 03/29/2021] [Accepted: 04/12/2021] [Indexed: 01/06/2023] Open
Abstract
Simple Summary Spread of prostate cancer to other parts of the body is responsible for the majority of deaths. Tumour cell epithelial mesenchymal plasticity (EMP) increases their metastatic potential and facilitates their survival in the blood as circulating tumour cells (CTCs). The aim of this study was to molecularly characterise CTCs in a panel of prostate cancer patient-derived xenografts using genes associated with epithelial and mesenchymal phenotypes, and to compare the EMP status of CTCs with their matched primary tumours. The study highlights high heterogeneity in CTC enumeration and EMP gene expression between tumour-bearing mice and within individual blood samples, and therefore caution should be taken when interpreting pooled CTC analyses. Critically, tumour cells were present in the epithelial-mesenchymal hybrid state in the circulation. The study also demonstrates that there is high variation in CTC size, which would introduce sample bias to size-based CTC isolation techniques. Abstract Metastasis is the leading cause of cancer-related deaths worldwide. The epithelial-mesenchymal plasticity (EMP) status of primary tumours has relevance to metastatic potential and therapy resistance. Circulating tumour cells (CTCs) provide a window into the metastatic process, and molecular characterisation of CTCs in comparison to their primary tumours could lead to a better understanding of the mechanisms involved in the metastatic cascade. In this study, paired blood and tumour samples were collected from four prostate cancer patient-derived xenograft (PDX) models (BM18, LuCaP70, LuCaP96, LuCaP105) and assessed using an EMP-focused, 42 gene human-specific, nested quantitative RT-PCR assay. CTC burden varied amongst the various xenograft models with LuCaP96 having the highest number of CTCs per mouse (mean: 704; median: 31) followed by BM18 (mean: 101; median: 21), LuCaP70 (mean: 73; median: 16) and LuCaP105 (mean: 57; median: 6). A significant relationship was observed between tumour size and CTC number (p = 0.0058). Decreased levels of kallikrein-related peptidase 3 (KLK3) mRNA (which encodes prostate-specific antigen; PSA) were observed in CTC samples from all four models compared to their primary tumours. Both epithelial- and mesenchymal-associated genes were commonly expressed at higher levels in CTCs compared to the bulk primary tumour, although some common EMT-associated genes (CDH1, VIM, EGFR, EPCAM) remained unchanged. Immunofluorescence co-staining for pan-cytokeratin (KRT) and vimentin (VIM) indicated variable proportions of CTCs across the full EMP axis, even in the same model. EMP hybrids predominated in the BM18 and LuCaP96 models, but were not detected in the LuCaP105 model, and variable numbers of KRT+ and human VIM+ cells were observed in each model. SERPINE1, which encodes plasminogen activator inhibitor-1 (PAI-1), was enriched at the RNA level in CTCs compared to primary tumours and was the most commonly expressed mesenchymal gene in the CTCs. Co-staining for SERPINE1 and KRT revealed SERPINE1+ cells in 7/11 samples, six of which had SERPINE+KRT+ CTCs. Cell size variation was observed in CTCs. The majority of samples (8/11) contained larger CTCs ranging from 15.3 to 37.8 µm, whilst smaller cells (10.7 ± 4.1 µm, similar in size to peripheral blood mononuclear cells (PBMCs)) were identified in 6 of 11 samples. CTC clusters were also identified in 9/11 samples, containing 2–100 CTCs per cluster. Where CTC heterogeneity was observed in the clusters, epithelial-like cells (KRT+VIM−) were located on the periphery of the cluster, forming a layer around hybrid (KRT+VIM+) or mesenchymal-like (KRT−VIM+) cells. The CTC heterogeneity observed in these models emphasises the complexity in CTC isolation and classification and supports the increasingly recognised importance of the epithelial-mesenchymal hybrid state in cancer progression and metastasis.
Collapse
Affiliation(s)
- Sara Hassan
- Faculty of Health and Institute of Health & Biomedical Innovation (IHBI), School of Biomedical Sciences, Queensland University of Technology (QUT), Brisbane City, QLD 4000, Australia; (S.H.); (T.B.)
- Translational Research Institute (TRI), Brisbane, QLD 4102, Australia
| | - Tony Blick
- Faculty of Health and Institute of Health & Biomedical Innovation (IHBI), School of Biomedical Sciences, Queensland University of Technology (QUT), Brisbane City, QLD 4000, Australia; (S.H.); (T.B.)
- Translational Research Institute (TRI), Brisbane, QLD 4102, Australia
| | - Erik W. Thompson
- Faculty of Health and Institute of Health & Biomedical Innovation (IHBI), School of Biomedical Sciences, Queensland University of Technology (QUT), Brisbane City, QLD 4000, Australia; (S.H.); (T.B.)
- Translational Research Institute (TRI), Brisbane, QLD 4102, Australia
- Correspondence: (E.W.T.); (E.D.W.)
| | - Elizabeth D. Williams
- Faculty of Health and Institute of Health & Biomedical Innovation (IHBI), School of Biomedical Sciences, Queensland University of Technology (QUT), Brisbane City, QLD 4000, Australia; (S.H.); (T.B.)
- Translational Research Institute (TRI), Brisbane, QLD 4102, Australia
- Australian Prostate Cancer Research Centre—Queensland (APCRC-Q), Brisbane, QLD 4102, Australia
- Queensland Bladder Cancer Initiative (QBCI), Brisbane, QLD 4102, Australia
- Correspondence: (E.W.T.); (E.D.W.)
| |
Collapse
|
16
|
Cohen L, Livney YD, Assaraf YG. Targeted nanomedicine modalities for prostate cancer treatment. Drug Resist Updat 2021; 56:100762. [PMID: 33857756 DOI: 10.1016/j.drup.2021.100762] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2021] [Revised: 03/16/2021] [Accepted: 03/18/2021] [Indexed: 12/17/2022]
Abstract
Prostate cancer (PC) is the second most common cause of death amongst men in the USA. Therapy of PC has been transformed in the past decade by introducing novel therapeutics, advanced functional imaging and diagnostic approaches, next generation sequencing, as well as improved application of existing therapies in localized PC. Treatment of PC at the different stages of the disease may include surgery, androgen deprivation therapy (ADT), chemotherapy and radiation therapy. However, although ADT has proven efficacious in PC treatment, its effectiveness may be temporary, as these tumors frequently develop molecular mechanisms of therapy resistance, which allow them to survive and proliferate even under conditions of testosterone deprivation, inhibition of androgen receptor signaling, or cytotoxic drug treatment. Importantly, ADT was found to induce key alterations which frequently result in the formation of metastatic tumors displaying a therapy refractory phenotype. Hence, to overcome these serious therapeutic impediments, novel PC cell-targeted therapeutic strategies are being developed. These include diverse platforms enabling specific enhanced antitumor drug uptake and increased intracellular accumulation. Studies have shown that these novel treatment modalities lead to enhanced antitumor activity and diminished systemic toxicity due to the use of selective targeting and decreased drug doses. The underlying mechanism of targeting and internalization is based upon the interaction between a selective ligand, conjugated to a drug-loaded nanoparticle or directly to an anti-cancer drug, and a specific plasma membrane biomarker, uniquely overexpressed on the surface of PC cells. Another targeted therapeutic approach is the delivery of unique anti-oncogenic signaling pathway-based therapeutic drugs, which are selectively cytotoxic to PC cells. The current paper reviews PC targeted modalities reported in the past 6 years, and discusses both the advantages and limitations of the various targeted treatment strategies.
Collapse
Affiliation(s)
- Lital Cohen
- The Laboratory of Biopolymers for Food and Health, Department of Biotechnology and Food Engineering, Technion - Israel Institute of Technology, Haifa, 3200003, Israel
| | - Yoav D Livney
- The Laboratory of Biopolymers for Food and Health, Department of Biotechnology and Food Engineering, Technion - Israel Institute of Technology, Haifa, 3200003, Israel.
| | - Yehuda G Assaraf
- The Fred Wyszkowski Cancer Research Laboratory, Department of Biology, Technion - Israel Institute of Technology, Haifa, 3200003, Israel.
| |
Collapse
|
17
|
Segura-Moreno YY, Sanabria-Salas MC, Varela R, Mesa JA, Serrano ML. Decoding the heterogeneous landscape in the development prostate cancer. Oncol Lett 2021; 21:376. [PMID: 33777200 PMCID: PMC7988715 DOI: 10.3892/ol.2021.12637] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2020] [Accepted: 06/02/2020] [Indexed: 01/02/2023] Open
Abstract
Prostate cancer (PCa) is characterized as being histologically and molecularly heterogeneous; however, this is not only incorrect among individuals, but also at the multiple foci level, which originates in the prostate gland itself. The reasons for such heterogeneity have not been fully elucidated; however, understanding these may be crucial in determining the course of the disease. PCa is characterized by a complex network of chromosomal rearrangements, which simultaneously deregulate multiple genes; this could explain the appearance of exclusive events associated with molecular subtypes, which have been extensively investigated to establish clinical management and the development of therapies targeted to this type of cancer. From a clinical aspect, the prognosis of the patient has focused on the characteristics of the index lesion (the largest focus in PCa); however, a significant percentage of patients (11%) also exhibit an aggressive secondary foci, which may determine the prognosis of the disease, and could be the determining factor of why, in different studies, the classification of the subtypes does not have an association with prognosis. Due to the aforementioned reasons, the analysis of molecular subtypes in several foci, from the same individual could assist in determining the association between clinical evolution and management of patients with PCa. Castration-resistant PCa (CRPC) has the worst prognosis and develops following androgen ablation therapy. Currently, there are two models to explain the development of CRPC: i) The selection model and ii) the adaptation model; both of which, have been found to include alterations described in the molecular subtypes, such as Enhancer of zeste 2 polycomb repressive complex 2 subunit overexpression, isocitrate dehydrogenase (NAPD+)1 and forkhead box A1 mutations, suggesting that the presence of specific molecular alterations could predict the development of CRPC. This type of analysis could lead to a biological understanding of PCa, to develop personalized medicine strategies, which could improve the response to treatment thus, avoiding the development of resistance. Therefore, the present review discusses the primary molecular factors, to which variable heterogeneity in PCa progress has been attributed.
Collapse
Affiliation(s)
- Yenifer Yamile Segura-Moreno
- Cancer Biology Research Group, National Institute of Cancerology, Bogota 110411, Colombia.,Department of Chemistry, Faculty of Sciences, National University of Colombia, University City, Bogota 111321, Colombia
| | | | - Rodolfo Varela
- Department of Urology, National Institute of Cancerology, Bogota 110411, Colombia.,Department of Urology, National University of Colombia, University City, Bogota 111321, Colombia
| | - Jorge Andrés Mesa
- Department of Pathology, National Institute of Cancerology, Bogota 110411, Colombia
| | - Martha Lucia Serrano
- Cancer Biology Research Group, National Institute of Cancerology, Bogota 110411, Colombia.,Department of Chemistry, Faculty of Sciences, National University of Colombia, University City, Bogota 111321, Colombia
| |
Collapse
|
18
|
Wang G, Bie F, Li G, Shi J, Zeng Y, Du J. Study of the co-expression gene modules of non-small cell lung cancer metastases. Cancer Biomark 2021; 30:321-329. [PMID: 33337349 DOI: 10.3233/cbm-201605] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
BACKGROUND Metastasis regularly is a marker of the disease development of cancers. Some metastatic sites significantly showed more serious clinical outcomes in non-small cell lung cancer (NSCLC). Whether they are caused by tissue-specific (TS) or non-tissue-specific (NTS) mechanisms is still unclear. OBJECTIVE Explore co-expression gene modules of non-small cell lung cancer metastases. METHODS Weighted Correlation Network Analysis (WGCNA) was used to identify the gene modules among the metastases of NSCLC. The clinical significance of those gene modules was evaluated with the Cox hazard proportional model with another independent dataset. Functions of each gene module were analyzed with gene ontology. Typical genes were further studied. RESULTS There were two TS gene modules and two NTS gene modules identified. One TS gene module (green module) and one NTS gene module (purple module) significantly correlated with survival. This NTS gene module (purple module) was significantly enriched in the epithelial-to-mesenchymal transition (EMT) process. Higher expression of the typical genes (CA14, SOX10, TWIST1, and ALX1) from EMT process was significantly associated with a worse survival. CONCLUSION The lethality of NSCLC metastases was caused by TS gene modules and NTS gene modules, among which the EMT-related gene module was critical for a worse clinical outcome.
Collapse
Affiliation(s)
- Guanghui Wang
- Institute of Oncology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, China.,Department of Thoracic Surgery, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, China.,Institute of Oncology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, China
| | - Fenglong Bie
- Institute of Oncology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, China.,Institute of Oncology, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China.,Institute of Oncology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, China
| | - Guangxu Li
- Department of Thoracic Surgery, Dezhou City Second People's Hospital, Dezhou, Shandong, China
| | - Junping Shi
- Medical Department, OrigiMed, Shanghai, China
| | | | - Jiajun Du
- Institute of Oncology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, China.,Department of Thoracic Surgery, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, China
| |
Collapse
|
19
|
Cannarella R, Condorelli RA, Barbagallo F, La Vignera S, Calogero AE. Endocrinology of the Aging Prostate: Current Concepts. Front Endocrinol (Lausanne) 2021; 12:554078. [PMID: 33692752 PMCID: PMC7939072 DOI: 10.3389/fendo.2021.554078] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Accepted: 01/05/2021] [Indexed: 12/11/2022] Open
Abstract
Benign prostate hyperplasia (BPH), one of the most common diseases in older men, adversely affects quality-of-life due to the presence of low urinary tract symptoms (LUTS). Numerous data support the presence of an association between BPH-related LUTS (BPH-LUTS) and metabolic syndrome (MetS). Whether hormonal changes occurring in MetS play a role in the pathogenesis of BPH-LUTS is a debated issue. Therefore, this article aimed to systematically review the impact of hormonal changes that occur during aging on the prostate, including the role of sex hormones, insulin-like growth factor 1, thyroid hormones, and insulin. The possible explanatory mechanisms of the association between BPH-LUTS and MetS are also discussed. In particular, the presence of a male polycystic ovarian syndrome (PCOS)-equivalent may represent a possible hypothesis to support this link. Male PCOS-equivalent has been defined as an endocrine syndrome with a metabolic background, which predisposes to the development of type II diabetes mellitus, cardiovascular diseases, prostate cancer, BPH and prostatitis in old age. Its early identification would help prevent the onset of these long-term complications.
Collapse
|
20
|
Gasca J, Flores ML, Jiménez-Guerrero R, Sáez ME, Barragán I, Ruíz-Borrego M, Tortolero M, Romero F, Sáez C, Japón MA. EDIL3 promotes epithelial-mesenchymal transition and paclitaxel resistance through its interaction with integrin α Vβ 3 in cancer cells. Cell Death Discov 2020; 6:86. [PMID: 33014430 PMCID: PMC7494865 DOI: 10.1038/s41420-020-00322-x] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2020] [Revised: 07/29/2020] [Accepted: 08/12/2020] [Indexed: 01/23/2023] Open
Abstract
Epithelial-mesenchymal transition (EMT) has recently been associated with tumor progression, metastasis, and chemotherapy resistance in several tumor types. We performed a differential gene expression analysis comparing paclitaxel-resistant vs. paclitaxel-sensitive breast cancer cells that showed the upregulation of EDIL3 (EGF Like Repeats and Discoidin I Like Domains Protein 3). This gene codifies an extracellular matrix protein that has been identified as a novel regulator of EMT, so we studied its role in tumor progression and paclitaxel response. Our results demonstrated that EDIL3 expression levels were increased in paclitaxel-resistant breast and prostate cancer cells, and in subsets of high-grade breast and prostate tumors. Moreover, we observed that EDIL3 modulated the expression of EMT markers and this was impaired by cilengitide, which blocks the EDIL3-integrin αVβ3 interaction. EDIL3 knockdown reverted EMT and sensitized cells to paclitaxel. In contrast, EDIL3 overexpression or the culture of cells in the presence of EDIL3-enriched medium induced EMT and paclitaxel resistance. Adding cilengitide resensitized these cells to paclitaxel treatment. In summary, EDIL3 may contribute to EMT and paclitaxel resistance through autocrine or paracrine signaling in cancer cells. Blockade of EDIL3-integrin αVβ3 interaction by cilengitide restores sensitivity to paclitaxel and reverts EMT in paclitaxel-resistant cancer cells. Combinations of cilengitide and taxanes could be beneficial in the treatment of subsets of breast and prostate cancers.
Collapse
Affiliation(s)
- J. Gasca
- Instituto de Biomedicina de Sevilla (IBIS), Hospital Universitario Virgen del Rocío/CSIC/Universidad de Sevilla, 41013 Seville, Spain
| | - M. L. Flores
- Instituto de Biomedicina de Sevilla (IBIS), Hospital Universitario Virgen del Rocío/CSIC/Universidad de Sevilla, 41013 Seville, Spain
| | - R. Jiménez-Guerrero
- Instituto de Biomedicina de Sevilla (IBIS), Hospital Universitario Virgen del Rocío/CSIC/Universidad de Sevilla, 41013 Seville, Spain
| | - M. E. Sáez
- Centro Andaluz de Estudios Bioinformáticos (CAEBi), 41013 Seville, Spain
| | - I. Barragán
- Department of Physiology and Pharmacology, Karolinska Institutet, 17177 Stockholm, Sweden
- Section of Immuno-Oncology, Medical Oncology, Hospitales Universitarios Regional y Virgen de la Victoria, Instituto de Investigación Biomédica de Málaga (IBIMA), 29010 Malaga, Spain
| | - M. Ruíz-Borrego
- Department of Medical Oncology, Hospital Universitario Virgen del Rocío, 41013 Seville, Spain
| | - M. Tortolero
- Department of Microbiology, Faculty of Biology, Universidad de Sevilla, 41012 Seville, Spain
| | - F. Romero
- Department of Microbiology, Faculty of Biology, Universidad de Sevilla, 41012 Seville, Spain
| | - C. Sáez
- Instituto de Biomedicina de Sevilla (IBIS), Hospital Universitario Virgen del Rocío/CSIC/Universidad de Sevilla, 41013 Seville, Spain
- Department of Pathology, Hospital Universitario Virgen del Rocío, 41013 Seville, Spain
| | - M. A. Japón
- Instituto de Biomedicina de Sevilla (IBIS), Hospital Universitario Virgen del Rocío/CSIC/Universidad de Sevilla, 41013 Seville, Spain
- Department of Pathology, Hospital Universitario Virgen del Rocío, 41013 Seville, Spain
| |
Collapse
|
21
|
MicroRNAs as Guardians of the Prostate: Those Who Stand before Cancer. What Do We Really Know about the Role of microRNAs in Prostate Biology? Int J Mol Sci 2020; 21:ijms21134796. [PMID: 32645914 PMCID: PMC7370012 DOI: 10.3390/ijms21134796] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Revised: 06/29/2020] [Accepted: 07/02/2020] [Indexed: 12/17/2022] Open
Abstract
Prostate cancer is the second leading cause of cancer-related deaths of men in the Western world. Despite recent advancement in genomics, transcriptomics and proteomics to understand prostate cancer biology and disease progression, castration resistant metastatic prostate cancer remains a major clinical challenge and often becomes incurable. MicroRNAs (miRNAs), about 22-nucleotide-long non-coding RNAs, are a group of regulatory molecules that mainly work through post-transcriptional gene silencing via translational repression. Expression analysis studies have revealed that miRNAs are aberrantly expressed in cancers and have been recognized as regulators of prostate cancer progression. In this critical review, we provide an analysis of reported miRNA functions and conflicting studies as they relate to expression levels of specific miRNAs and prostate cancer progression; oncogenic and/or tumor suppressor roles; androgen receptor signaling; epithelial plasticity; and the current status of diagnostic and therapeutic applications. This review focuses on select miRNAs, highly expressed in normal and cancer tissue, to emphasize the current obstacles faced in utilizing miRNA data for significant impacts on prostate cancer therapeutics.
Collapse
|
22
|
Chen M, Wu Y, Zhang H, Li S, Zhou J, Shen J. The Roles of Embryonic Transcription Factor BRACHYURY in Tumorigenesis and Progression. Front Oncol 2020; 10:961. [PMID: 32695672 PMCID: PMC7338565 DOI: 10.3389/fonc.2020.00961] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2020] [Accepted: 05/15/2020] [Indexed: 12/16/2022] Open
Abstract
Transcription factor brachyury, with a DNA-binding T-domain, regulates posterior mesoderm formation and notochord development through binding with highly conserved palindromic consensus sequence in a variety of organisms. The absence of brachyury expression in majority of adult normal tissues and exclusive tumor-specific expression provides the potential to be developed into a novel and promising diagnostic and therapeutic target in cancer. As a sensitive and specific marker in the diagnosis of chordoma, brachyury protein has been verified to involve in the process of carcinogenesis and progression of chordoma and several epithelial carcinomas in various studies, but the mechanism by which brachyury promotes tumor cells migrate, invade and metastasis still remains less clear. To this end, we attempt to summarize the literature on the upstream regulatory pathway of brachyury transcription and downstream controlling network by brachyury activation, all of which involve in both the embryonic development and tumor progression. We present the respective correlation of brachyury expression with tumor progression, distant metastasis, survival rate and prognosis in several types of tumor samples (including chordoma, lung cancer, breast carcinoma, and prostate cancer), and various brachyury gain-of-function and loss-of-function experiments are summarized to explore its specific role in respective tumor cell line in vitro. In addition, we also discuss another two programs relating to brachyury function: epithelial-to-mesenchymal transition (EMT) and cell cycle control, both of which implicate in the regulation of brachyury on biological behavior of tumor cells. This review will provide an overview of the function of master transcriptional factor brachyury, compare the similarities and differences of its role between embryonic development and carcinogenesis, and list the evidence on which brachyury-target therapies have the potential to help control advanced cancer populations.
Collapse
Affiliation(s)
- Ming Chen
- Department of Orthopeadic Surgery, The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou, China.,Department of Orthopeadic Surgery, Wuxi No. 2 People's Hospital, Nanjing Medical University, Wuxi, China
| | - Yinghui Wu
- Department of Orthopeadic Surgery, The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou, China.,Suzhou Municipal Hospital, Suzhou, China
| | - Hong Zhang
- Department of Orthopeadic Surgery, The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou, China.,Suzhou Municipal Hospital, Suzhou, China
| | - Suoyuan Li
- Department of Orthopeadic Surgery, The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou, China.,Suzhou Municipal Hospital, Suzhou, China
| | - Jundong Zhou
- Suzhou Cancer Center Core Laboratory, The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou, China
| | - Jun Shen
- Department of Orthopeadic Surgery, The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou, China.,Suzhou Municipal Hospital, Suzhou, China
| |
Collapse
|
23
|
Le Naour J, Galluzzi L, Zitvogel L, Kroemer G, Vacchelli E. Trial watch: IDO inhibitors in cancer therapy. Oncoimmunology 2020; 9:1777625. [PMID: 32934882 PMCID: PMC7466863 DOI: 10.1080/2162402x.2020.1777625] [Citation(s) in RCA: 44] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Indoleamine 2,3-dioxygenase 1 (IDO1) catalyzes the first, rate-limiting step of the so-called “kynurenine pathway”, which converts the essential amino acid L-tryptophan (Trp) into the immunosuppressive metabolite L-kynurenine (Kyn). While expressed constitutively by some tissues, IDO1 can also be induced in specific subsets of antigen-presenting cells that ultimately favor the establishment of immune tolerance to tumor antigens. At least in part, the immunomodulatory functions of IDO1 can be explained by depletion of Trp and accumulation of Kyn and its derivatives. In animal tumor models, genetic or pharmacological IDO1 inhibition can cause the (re)activation of anticancer immune responses. Similarly, neoplasms expressing high levels of IDO1 may elude anticancer immunosurveillance. Therefore, IDO1 inhibitors represent promising therapeutic candidates for cancer therapy, and some of them have already entered clinical evaluation. Here, we summarize preclinical and clinical studies testing IDO1-targeting interventions for oncologic indications.
Collapse
Affiliation(s)
- Julie Le Naour
- Equipe Labellisée Par La Ligue Contre Le Cancer, Université De Paris, Sorbonne Université, INSERM U1138, Centre De Recherche Des Cordeliers, Paris, France.,Metabolomics and Cell Biology Platforms, Gustave Roussy Cancer Campus, Villejuif, France.,Gustave Roussy Cancer Campus, Villejuif, France.,Faculty of Medicine Kremlin Bicêtre, Université Paris Sud, Paris Saclay, France
| | - Lorenzo Galluzzi
- Department of Radiation Oncology, Weill Cornell Medical College, New York, NY, USA.,Sandra and Edward Meyer Cancer Center, New York, NY, USA.,Caryl and Israel Englander Institute for Precision Medicine, New York, NY, USA.,Department of Dermatology, Yale School of Medicine, New Haven, CT, USA.,Université De Paris, Paris, France
| | - Laurence Zitvogel
- Gustave Roussy Cancer Campus, Villejuif, France.,Equipe Labellisée Ligue Contre Le Cancer, Villejuif, France.,Center of Clinical Investigations in Biotherapies of Cancer (CICBT) 1428, Villejuif, France
| | - Guido Kroemer
- Equipe Labellisée Par La Ligue Contre Le Cancer, Université De Paris, Sorbonne Université, INSERM U1138, Centre De Recherche Des Cordeliers, Paris, France.,Metabolomics and Cell Biology Platforms, Gustave Roussy Cancer Campus, Villejuif, France.,Gustave Roussy Cancer Campus, Villejuif, France.,Center of Clinical Investigations in Biotherapies of Cancer (CICBT) 1428, Villejuif, France.,Hôpital Européen Georges Pompidou, AP-HP, Paris, France.,Suzhou Institute for Systems Medicine, Chinese Academy of Medical Sciences, Suzhou, China.,Karolinska Institute, Department of Women's and Children's Health, Karolinska University Hospital, Stockholm, Sweden
| | - Erika Vacchelli
- Equipe Labellisée Par La Ligue Contre Le Cancer, Université De Paris, Sorbonne Université, INSERM U1138, Centre De Recherche Des Cordeliers, Paris, France.,Metabolomics and Cell Biology Platforms, Gustave Roussy Cancer Campus, Villejuif, France.,Gustave Roussy Cancer Campus, Villejuif, France
| |
Collapse
|
24
|
Zhao Y, Li W. Beta-adrenergic signaling on neuroendocrine differentiation, angiogenesis, and metastasis in prostate cancer progression. Asian J Androl 2020; 21:253-259. [PMID: 29848834 PMCID: PMC6498733 DOI: 10.4103/aja.aja_32_18] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Prostate cancer is a complex, heterogeneous disease that mainly affects the older male population with a high-mortality rate. The mechanisms underlying prostate cancer progression are still incompletely understood. Beta-adrenergic signaling has been shown to regulate multiple cellular processes as a mediator of chronic stress. Recently, beta-adrenergic signaling has been reported to affect the development of aggressive prostate cancer by regulating neuroendocrine differentiation, angiogenesis, and metastasis. Here, we briefly summarize and discuss recent advances in these areas and their implications in prostate cancer therapeutics. We aim to provide a better understanding of the contribution of beta-adrenergic signaling to the progression of aggressive prostate cancer.
Collapse
Affiliation(s)
- Yicheng Zhao
- Texas Therapeutics Institute, Brown Foundation Institute of Molecular Medicine, University of Texas Health Science Center at Houston, Houston, TX 77030, USA.,Graduate School of Biomedical Sciences, University of Texas Health Science Center at Houston, Houston, TX 77030, USA.,Division of Oncology, Department of Internal Medicine, and Memorial Herman Cancer Center, University of Texas Health Science Center at Houston, Houston, TX 77030, USA
| | - Wenliang Li
- Texas Therapeutics Institute, Brown Foundation Institute of Molecular Medicine, University of Texas Health Science Center at Houston, Houston, TX 77030, USA.,Graduate School of Biomedical Sciences, University of Texas Health Science Center at Houston, Houston, TX 77030, USA.,Division of Oncology, Department of Internal Medicine, and Memorial Herman Cancer Center, University of Texas Health Science Center at Houston, Houston, TX 77030, USA
| |
Collapse
|
25
|
The Antiproliferative Effects of Flavonoid MAO Inhibitors on Prostate Cancer Cells. Molecules 2020; 25:molecules25092257. [PMID: 32403270 PMCID: PMC7249060 DOI: 10.3390/molecules25092257] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2020] [Revised: 04/30/2020] [Accepted: 05/07/2020] [Indexed: 01/23/2023] Open
Abstract
Prostate cancer (PCa) patients commonly experience clinical depression. Recent reports indicated that monoamine oxidase-A (MAO-A) levels elevate in PCa, and antidepressant MAO-Is show anti-PCa properties. In this work, we aimed to find potential drugs for PCa patients suffering from depression by establishing novel anti-PCa reversible monoamine oxidase-A inhibitors (MAO-AIs/RIMA); with an endeavor to understand their mechanism of action. In this investigation, twenty synthesized flavonoid derivatives, defined as KKR compounds were screened for their inhibitory potentials against human MAO-A and MAO-B isozymes. Meanwhile, the cytotoxic and antiproliferative effects were determined in three human PCa cell lines. MAO-A-kinetics, molecular docking, SAR, cell morphology, and cell migration were investigated for the most potent compounds. The screened KKRs inhibited MAO-A more potently than MAO-B, and non-toxically inhibited LNCaP cell proliferation more than the DU145 and PC3 cell lines, respectively. The results showed that the three top MAO-AI KKRs compounds (KKR11, KKR20, and KKR7 (IC50s 0.02-16 μM) overlapped with the top six antiproliferative KKRs against LNCaP (IC50s ~9.4 μM). While KKR21 (MAO-AI) and KKR2A (MAO-I) were ineffective against the PCa cells. Furthermore, KKR21 and KKR11 inhibited MAO-A competitively (Kis ≤ 7.4 nM). Molecular docking of the two compounds predicted shared hydrophobic and distinctive hydrophilic interactions-between the KKR molecule and MAO-A amino acid residues-to be responsible for their reversibility. The combined results and SAR observations indicated that the presence of specific active groups-such as chlorine and hydroxyl groups-are essential in certain MAO-AIs with anti-PCa effects. Additionally, MAO-A inhibition was found to be associated more with anti-PCa property than MAO-B. Distinctively, KKR11 [(E)-3-(3,4-dichlorophenyl)-1-(2-hydroxy-4,6-dimethoxyphenyl)prop-2-en-1-one] exhibited anti-metastatic effects on the DU145 cell line. The chlorine substitution groups might play vital roles in the KKR11 multiple actions. The obtained results indicated that the flavonoid derivative KKR11 could present a novel candidate for PCa patients with depression, through safe non-selective potent inhibition of MAOs.
Collapse
|
26
|
Chou CK, Chi SY, Chou FF, Huang SC, Wang JH, Chen CC, Kang HY. Aberrant Expression of Androgen Receptor Associated with High Cancer Risk and Extrathyroidal Extension in Papillary Thyroid Carcinoma. Cancers (Basel) 2020; 12:cancers12051109. [PMID: 32365531 PMCID: PMC7281729 DOI: 10.3390/cancers12051109] [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: 03/18/2020] [Revised: 04/22/2020] [Accepted: 04/24/2020] [Indexed: 12/17/2022] Open
Abstract
Male gender is a risk factor for mortality in patients with papillary thyroid carcinoma (PTC). This study investigated the impact of androgen receptor (AR) gene expression on the clinical features and progression of PTC. The levels of AR mRNA and protein in frozen, formalin-fixed, paraffin-embedded tissue samples from PTC and adjacent normal thyroid tissue were assessed by quantitative real-time polymerase chain reaction and immunohistochemical staining, respectively, and the relationships between AR expression and clinical features were analyzed. The thyroid cancer cell lines, BCPAP and TPC-1, were used to evaluate the effects of AR on the regulation of cell migration, and key epithelial-mesenchymal transition (EMT) markers. AR mRNA expression was significantly higher in normal thyroid tissue from men than women. The sex difference in AR mRNA expression diminished during PTC tumorigenesis, as AR mRNA expression levels were lower in PTC than normal thyroid tissues from both men and women. AR mRNA expression was significantly decreased in PTC patients with higher risk and in those with extrathyroidal extension. Overexpression of AR in BCPAP cells decreased cell migration and repressed the EMT process by down-regulating mRNA expression of N-cadherin, Snail1, Snail2, Vimentin, and TWIST1 and up-regulating E-cadherin gene expression. These results suggest that suppression of the androgen-AR axis may lead to aggressive tumor behavior in patients with PTC.
Collapse
Affiliation(s)
- Chen-Kai Chou
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung City 83301, Taiwan
| | - Shun-Yu Chi
- Department of Surgery, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung City 83301, Taiwan
| | - Fong-Fu Chou
- Department of Surgery, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung City 83301, Taiwan
| | - Shun-Chen Huang
- Department of Pathology, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung City 83301, Taiwan
| | - Jia-He Wang
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung City 83301, Taiwan
| | - Chueh-Chen Chen
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung City 83301, Taiwan
| | - Hong-Yo Kang
- Graduate Institute of Clinical Medical Sciences, Chang Gung University, Kaohsiung City 83301, Taiwan
- Department of Obstetrics and Gynecology, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung City 83301, Taiwan
- Correspondence: ; Tel.: +886-7-731-7123 (ext. 8898)
| |
Collapse
|
27
|
Urinary microRNAs expression in prostate cancer diagnosis: a systematic review. Clin Transl Oncol 2020; 22:2061-2073. [PMID: 32323148 DOI: 10.1007/s12094-020-02349-z] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2020] [Accepted: 03/25/2020] [Indexed: 01/09/2023]
Abstract
PURPOSE Circulating microRNAs (miRNAs) have been shown to have the potential as noninvasive diagnosis biomarkers in several types of cancers, including prostate cancer (PCa). Urine-based miRNA biomarkers have been researched as an alternative tool in PCa diagnosis. However, few studies have performed miRNA detection in urine samples from PCa patients, as well as low numbers of miRNAs have been assayed, and there is a lack of standard strategies for validation. In this context, we conducted an in-depth literature review focusing on miRNAs isolated from urine samples that may contribute to the diagnosis of PCa. METHODS A systematic review was performed searching the PubMed, Lilacs and Cochrane Library databases for articles focused on the value of significantly deregulated miRNAs as biomarkers in PCa patients. RESULTS Only 18 primary manuscripts were included in this review, according to the search criteria. Our results suggest that miR-21-5p, miR-141-3p, miR-375 and miR-574-3p should be considered as potential urinary biomarkers for the diagnosis of PCa. CONCLUSION These results suggested that large-scale prospective studies are still needed to validate our findings, using standardized protocols for analysis.
Collapse
|
28
|
Nouri M, Massah S, Caradec J, Lubik AA, Li N, Truong S, Lee AR, Fazli L, Ramnarine VR, Lovnicki JM, Moore J, Wang M, Foo J, Gleave ME, Hollier BG, Nelson C, Collins C, Dong X, Buttyan R. Transient Sox9 Expression Facilitates Resistance to Androgen-Targeted Therapy in Prostate Cancer. Clin Cancer Res 2020; 26:1678-1689. [PMID: 31919137 DOI: 10.1158/1078-0432.ccr-19-0098] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2019] [Revised: 10/30/2019] [Accepted: 12/19/2019] [Indexed: 11/16/2022]
Abstract
PURPOSE Patients with metastatic prostate cancer are increasingly presenting with treatment-resistant, androgen receptor-negative/low (AR-/Low) tumors, with or without neuroendocrine characteristics, in processes attributed to tumor cell plasticity. This plasticity has been modeled by Rb1/p53 knockdown/knockout and is accompanied by overexpression of the pluripotency factor, Sox2. Here, we explore the role of the developmental transcription factor Sox9 in the process of prostate cancer therapy response and tumor progression. EXPERIMENTAL DESIGN Unique prostate cancer cell models that capture AR-/Low stem cell-like intermediates were analyzed for features of plasticity and the functional role of Sox9. Human prostate cancer xenografts and tissue microarrays were evaluated for temporal alterations in Sox9 expression. The role of NF-κB pathway activity in Sox9 overexpression was explored. RESULTS Prostate cancer stem cell-like intermediates have reduced Rb1 and p53 protein expression and overexpress Sox2 as well as Sox9. Sox9 was required for spheroid growth, and overexpression increased invasiveness and neural features of prostate cancer cells. Sox9 was transiently upregulated in castration-induced progression of prostate cancer xenografts and was specifically overexpressed in neoadjuvant hormone therapy (NHT)-treated patient tumors. High Sox9 expression in NHT-treated patients predicts biochemical recurrence. Finally, we link Sox9 induction to NF-κB dimer activation in prostate cancer cells. CONCLUSIONS Developmentally reprogrammed prostate cancer cell models recapitulate features of clinically advanced prostate tumors, including downregulated Rb1/p53 and overexpression of Sox2 with Sox9. Sox9 is a marker of a transitional state that identifies prostate cancer cells under the stress of therapeutic assault and facilitates progression to therapy resistance. Its expression may index the relative activity of the NF-κB pathway.
Collapse
Affiliation(s)
- Mannan Nouri
- Vancouver Prostate Centre, Vancouver, British Columbia, Canada. .,Department of Urologic Sciences, University of British Columbia, Vancouver, British Columbia, Canada
| | - Shabnam Massah
- Vancouver Prostate Centre, Vancouver, British Columbia, Canada.,Department of Urologic Sciences, University of British Columbia, Vancouver, British Columbia, Canada
| | - Josselin Caradec
- Vancouver Prostate Centre, Vancouver, British Columbia, Canada.,Department of Urologic Sciences, University of British Columbia, Vancouver, British Columbia, Canada
| | - Amy A Lubik
- Vancouver Prostate Centre, Vancouver, British Columbia, Canada.,Department of Urologic Sciences, University of British Columbia, Vancouver, British Columbia, Canada
| | - Na Li
- Vancouver Prostate Centre, Vancouver, British Columbia, Canada.,Department of Urologic Sciences, University of British Columbia, Vancouver, British Columbia, Canada
| | - Sarah Truong
- Vancouver Prostate Centre, Vancouver, British Columbia, Canada
| | - Ahn R Lee
- Vancouver Prostate Centre, Vancouver, British Columbia, Canada.,Department of Urologic Sciences, University of British Columbia, Vancouver, British Columbia, Canada
| | - Ladan Fazli
- Vancouver Prostate Centre, Vancouver, British Columbia, Canada
| | - Varune R Ramnarine
- Vancouver Prostate Centre, Vancouver, British Columbia, Canada.,Department of Urologic Sciences, University of British Columbia, Vancouver, British Columbia, Canada
| | - Jessica M Lovnicki
- Vancouver Prostate Centre, Vancouver, British Columbia, Canada.,Department of Urologic Sciences, University of British Columbia, Vancouver, British Columbia, Canada
| | - Jackson Moore
- Vancouver Prostate Centre, Vancouver, British Columbia, Canada
| | - Mike Wang
- Vancouver Prostate Centre, Vancouver, British Columbia, Canada
| | - Jane Foo
- Vancouver Prostate Centre, Vancouver, British Columbia, Canada
| | - Martin E Gleave
- Vancouver Prostate Centre, Vancouver, British Columbia, Canada.,Department of Urologic Sciences, University of British Columbia, Vancouver, British Columbia, Canada
| | - Brett G Hollier
- Institute of Health and Biomedical Innovation, Queensland University of Technology, Brisbane, Queensland, Australia
| | - Colleen Nelson
- Vancouver Prostate Centre, Vancouver, British Columbia, Canada.,Department of Urologic Sciences, University of British Columbia, Vancouver, British Columbia, Canada.,Institute of Health and Biomedical Innovation, Queensland University of Technology, Brisbane, Queensland, Australia
| | - Colin Collins
- Vancouver Prostate Centre, Vancouver, British Columbia, Canada.,Department of Urologic Sciences, University of British Columbia, Vancouver, British Columbia, Canada
| | - Xuesen Dong
- Vancouver Prostate Centre, Vancouver, British Columbia, Canada.,Department of Urologic Sciences, University of British Columbia, Vancouver, British Columbia, Canada
| | - Ralph Buttyan
- Vancouver Prostate Centre, Vancouver, British Columbia, Canada. .,Department of Urologic Sciences, University of British Columbia, Vancouver, British Columbia, Canada
| |
Collapse
|
29
|
Integrated Therapeutic Targeting of the Prostate Tumor Microenvironment. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2020; 1296:183-198. [PMID: 34185293 DOI: 10.1007/978-3-030-59038-3_11] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/07/2023]
Abstract
Prostate cancer is a common and deadly cancer among men. The heterogeneity that characterizes prostate tumors contributes to clinical challenges in the diagnosis, prognosis, and treatment of this malignancy. While localized prostate cancer can be treated with surgery or radiotherapy, metastatic disease to the lymph nodes and the bone requires aggressive treatment with androgen deprivation treatment (ADT). Unfortunately, this often eventually progresses to metastatic castration-resistant prostate cancer (mCRPC). Advanced prostate cancer treatment today involves 1st- and 2nd-line taxane chemotherapy and 2nd-generation antiandrogens. The process of epithelial mesenchymal transition (EMT), during which epithelial cells lose their adhesions and their polarity, is a critical contributor to prostate cancer metastasis. In this article, we aim to integrate the current understanding of mechanisms dictating the dynamics of phenotypic EMT, with apoptosis outcomes in prostate tumors in response to antiandrogen and taxane chemotherapy for the treatment of advanced disease. Novel insights into the signaling mechanisms that target the functional interface between apoptosis and EMT will be considered in the context of potential clinical markers of tumor prognosis, as well as for effective therapeutic targeting of α- and β- adrenergic signaling (by novel and existing chemotherapeutic agents and antiandrogens). Interfering with EMT and apoptosis simultaneously toward eradicating the tumor mass is of major significance in combating the lethal disease and increasing patient survival.
Collapse
|
30
|
Patel GK, Chugh N, Tripathi M. Neuroendocrine Differentiation of Prostate Cancer-An Intriguing Example of Tumor Evolution at Play. Cancers (Basel) 2019; 11:E1405. [PMID: 31547070 PMCID: PMC6826557 DOI: 10.3390/cancers11101405] [Citation(s) in RCA: 61] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2019] [Revised: 09/09/2019] [Accepted: 09/17/2019] [Indexed: 02/07/2023] Open
Abstract
Our understanding of neuroendocrine prostate cancer (NEPC) has assumed a new perspective in light of the recent advances in research. Although classical NEPC is rarely seen in the clinic, focal neuroendocrine trans-differentiation of prostate adenocarcinoma occurs in about 30% of advanced prostate cancer (PCa) cases, and represents a therapeutic challenge. Even though our knowledge of the mechanisms that mediate neuroendocrine differentiation (NED) is still evolving, the role of androgen deprivation therapy (ADT) as a key driver of this phenomenon is increasingly becoming evident. In this review, we discuss the molecular, cellular, and therapeutic mediators of NED, and emphasize the role of the tumor microenvironment (TME) in orchestrating the phenotype. Understanding the role of the TME in mediating NED could provide us with valuable insights into the plasticity associated with the phenotype, and reveal potential therapeutic targets against this aggressive form of PCa.
Collapse
Affiliation(s)
- Girijesh Kumar Patel
- Department of Cell Biology and Biochemistry, Texas Tech University Health Sciences Center, Lubbock, TX 79430, USA.
| | - Natasha Chugh
- Department of Cell Biology and Biochemistry, Texas Tech University Health Sciences Center, Lubbock, TX 79430, USA.
| | - Manisha Tripathi
- Department of Cell Biology and Biochemistry, Texas Tech University Health Sciences Center, Lubbock, TX 79430, USA.
| |
Collapse
|
31
|
Nath D, Li X, Mondragon C, Post D, Chen M, White JR, Hryniewicz-Jankowska A, Caza T, Kuznetsov VA, Hehnly H, Jamaspishvili T, Berman DM, Zhang F, Kung SHY, Fazli L, Gleave ME, Bratslavsky G, Pandolfi PP, Kotula L. Abi1 loss drives prostate tumorigenesis through activation of EMT and non-canonical WNT signaling. Cell Commun Signal 2019; 17:120. [PMID: 31530281 PMCID: PMC6749699 DOI: 10.1186/s12964-019-0410-y] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2019] [Accepted: 08/01/2019] [Indexed: 12/29/2022] Open
Abstract
Background Prostate cancer development involves various mechanisms, which are poorly understood but pointing to epithelial mesenchymal transition (EMT) as the key mechanism in progression to metastatic disease. ABI1, a member of WAVE complex and actin cytoskeleton regulator and adaptor protein, acts as tumor suppressor in prostate cancer but the role of ABI1 in EMT is not clear. Methods To investigate the molecular mechanism by which loss of ABI1 contributes to tumor progression, we disrupted the ABI1 gene in the benign prostate epithelial RWPE-1 cell line and determined its phenotype. Levels of ABI1 expression in prostate organoid tumor cell lines was evaluated by Western blotting and RNA sequencing. ABI1 expression and its association with prostate tumor grade was evaluated in a TMA cohort of 505 patients and metastatic cell lines. Results Low ABI1 expression is associated with biochemical recurrence, metastasis and death (p = 0.038). Moreover, ABI1 expression was significantly decreased in Gleason pattern 5 vs. pattern 4 (p = 0.0025) and 3 (p = 0.0012), indicating an association between low ABI1 expression and highly invasive prostate tumors. Disruption of ABI1 gene in RWPE-1 cell line resulted in gain of an invasive phenotype, which was characterized by a loss of cell-cell adhesion markers and increased migratory ability of RWPE-1 spheroids. Through RNA sequencing and protein expression analysis, we discovered that ABI1 loss leads to activation of non-canonical WNT signaling and EMT pathways, which are rescued by re-expression of ABI1. Furthermore, an increase in STAT3 phosphorylation upon ABI1 inactivation and the evidence of a high-affinity interaction between the FYN SH2 domain and ABI1 pY421 support a model in which ABI1 acts as a gatekeeper of non-canonical WNT-EMT pathway activation downstream of the FZD2 receptor. Conclusions ABI1 controls prostate tumor progression and epithelial plasticity through regulation of EMT-WNT pathway. Here we discovered that ABI1 inhibits EMT through suppressing FYN-STAT3 activation downstream from non-canonical WNT signaling thus providing a novel mechanism of prostate tumor suppression. Electronic supplementary material The online version of this article (10.1186/s12964-019-0410-y) contains supplementary material, which is available to authorized users.
Collapse
Affiliation(s)
- Disharee Nath
- Department of Urology, Upstate Cancer Center, SUNY Upstate Medical University, 750 East Adams Street, Syracuse, New York, 13210, USA.,Department of Biochemistry and Molecular Biology, SUNY Upstate Medical University, Syracuse, NY, 13210, USA
| | - Xiang Li
- Department of Urology, Upstate Cancer Center, SUNY Upstate Medical University, 750 East Adams Street, Syracuse, New York, 13210, USA.,Department of Biochemistry and Molecular Biology, SUNY Upstate Medical University, Syracuse, NY, 13210, USA
| | - Claudia Mondragon
- Department of Urology, Upstate Cancer Center, SUNY Upstate Medical University, 750 East Adams Street, Syracuse, New York, 13210, USA
| | - Dawn Post
- Department of Urology, Upstate Cancer Center, SUNY Upstate Medical University, 750 East Adams Street, Syracuse, New York, 13210, USA
| | - Ming Chen
- Cancer Research Institute, Beth Israel Deaconess Cancer Center, Department of Medicine and Pathology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, 02215, USA.,Present address: Department of Pathology, Duke University School of Medicine, Durham, NC, 27710, USA.,Duke Cancer Institute, Duke University, Durham, NC, 27710, USA
| | - Julie R White
- Laboratory of Comparative Pathology, Memorial Sloan-Kettering Cancer Center, New York, NY, 10065, USA
| | - Anita Hryniewicz-Jankowska
- Department of Urology, Upstate Cancer Center, SUNY Upstate Medical University, 750 East Adams Street, Syracuse, New York, 13210, USA.,Department of Cytobiochemistry, Faculty of Biotechnology, University of Wroclaw, ul. F. Joliot-Curie 14a, 50-383, Wroclaw, Poland
| | - Tiffany Caza
- Department of Pathology and Medicine, SUNY Upstate Medical University, Syracuse, NY, 13210, USA
| | - Vladimir A Kuznetsov
- Department of Urology, Upstate Cancer Center, SUNY Upstate Medical University, 750 East Adams Street, Syracuse, New York, 13210, USA.,Bioinformatics Institute, A-STAR, Singapore, 138671, Singapore
| | - Heidi Hehnly
- Department of Cell and Developmental Biology, SUNY Upstate Medical University, Syracuse, NY, 13210, USA
| | - Tamara Jamaspishvili
- Department of Pathology and Molecular Medicine and Division of Cancer Biology & Genetics, Queen's Cancer Research Institute, Queen's University, 10 Stuart St, Kingston, ON, K7L 3N6, Canada
| | - David M Berman
- Department of Pathology and Molecular Medicine and Division of Cancer Biology & Genetics, Queen's Cancer Research Institute, Queen's University, 10 Stuart St, Kingston, ON, K7L 3N6, Canada
| | - Fan Zhang
- Department of Urologic Sciences, Vancouver Prostate Centre, University of British Columbia, Vancouver, BC, V6H 3Z6, Canada
| | - Sonia H Y Kung
- Department of Urologic Sciences, Vancouver Prostate Centre, University of British Columbia, Vancouver, BC, V6H 3Z6, Canada
| | - Ladan Fazli
- Department of Urologic Sciences, Vancouver Prostate Centre, University of British Columbia, Vancouver, BC, V6H 3Z6, Canada
| | - Martin E Gleave
- Department of Urologic Sciences, Vancouver Prostate Centre, University of British Columbia, Vancouver, BC, V6H 3Z6, Canada
| | - Gennady Bratslavsky
- Department of Urology, Upstate Cancer Center, SUNY Upstate Medical University, 750 East Adams Street, Syracuse, New York, 13210, USA
| | - Pier Paolo Pandolfi
- Cancer Research Institute, Beth Israel Deaconess Cancer Center, Department of Medicine and Pathology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, 02215, USA
| | - Leszek Kotula
- Department of Urology, Upstate Cancer Center, SUNY Upstate Medical University, 750 East Adams Street, Syracuse, New York, 13210, USA. .,Department of Biochemistry and Molecular Biology, SUNY Upstate Medical University, Syracuse, NY, 13210, USA.
| |
Collapse
|
32
|
Stelcer E, Konkol M, Głȩboka A, Suchorska WM. Liquid Biopsy in Oligometastatic Prostate Cancer-A Biologist's Point of View. Front Oncol 2019; 9:775. [PMID: 31475117 PMCID: PMC6702517 DOI: 10.3389/fonc.2019.00775] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2019] [Accepted: 07/31/2019] [Indexed: 12/13/2022] Open
Abstract
Prostate cancer (PCa) is the main cause of cancer-related mortality in males and the diagnosis, treatment, and care of these patients places a great burden on healthcare systems globally. Clinically, PCa is highly heterogeneous, ranging from indolent tumors to highly aggressive disease. In many cases treatment-generally either radiotherapy (RT) or surgery-can be curative. Several key genetic and demographic factors such as age, family history, genetic susceptibility, and race are associated with a high incidence of PCa. While our understanding of PCa, which is mainly based on the tools of molecular biology-has improved dramatically in recent years, efforts to better understand this complex disease have led to the identification of a new type of PCa-oligometastatic PCa. Oligometastatic disease should be considered an individual, heterogeneous entity with distinct metastatic phenotypes and, consequently, wide prognostic variability. In general, patients with oligometastatic disease typically present less biologically aggressive tumors whose metastatic potential is more limited and which are slow-growing. These patients are good candidates for more aggressive treatment approaches. The main aim of the presented review was to evaluate the utility of liquid biopsy for diagnostic purposes in PCa and for use in monitoring disease progression and treatment response, particularly in patients with oligometastatic PCa. Liquid biopsies offer a rapid, non-invasive approach whose use t is expected to play an important role in routine clinical practice to benefit patients. However, more research is needed to resolve the many existing discrepancies with regard to the definition and isolation method for specific biomarkers, as well as the need to determine the most appropriate markers. Consequently, the current priority in this field is to standardize liquid biopsy-based techniques. This review will help to improve understanding of the biology of PCa, particularly the recently defined condition known as "oligometastatic PCa". The presented review of the body of evidence suggests that additional research in molecular biology may help to establish novel treatments for oligometastatic PCa. In the near future, the treatment of PCa will require an interdisciplinary approach involving active cooperation among clinicians, physicians, and biologists.
Collapse
Affiliation(s)
- Ewelina Stelcer
- Radiobiology Laboratory, Greater Poland Cancer Centre, Poznan, Poland
- Department of Electroradiology, Poznan University of Medical Sciences, Poznan, Poland
- Department of Histology and Embryology, Poznan University of Medical Sciences, Poznan, Poland
| | - Marek Konkol
- Department of Electroradiology, Poznan University of Medical Sciences, Poznan, Poland
- Radiation Oncology Department, Greater Poland Cancer Centre, Poznan, Poland
| | | | - Wiktoria Maria Suchorska
- Radiobiology Laboratory, Greater Poland Cancer Centre, Poznan, Poland
- Department of Electroradiology, Poznan University of Medical Sciences, Poznan, Poland
| |
Collapse
|
33
|
Yang T, An Z, Zhang C, Wang Z, Wang X, Liu Y, Du E, Liu R, Zhang Z, Xu Y. hnRNPM, a potential mediator of YY1 in promoting the epithelial-mesenchymal transition of prostate cancer cells. Prostate 2019; 79:1199-1210. [PMID: 31251827 DOI: 10.1002/pros.23790] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2018] [Accepted: 02/22/2019] [Indexed: 12/11/2022]
Abstract
BACKGROUND With the popularity of serum prostate-specific antigen (PSA) screening, the number of newly diagnosed prostate cancer (PCa) patients is increasing. However, indolent or invasive PCa cannot be distinguished by PSA levels. Here, we mainly explored the role of heterogeneous nuclear ribonucleoprotein M (hnRNPM) in the invasiveness of PCa. METHODS Reverse transcription-quantitative polymerase chain reaction (RT-qPCR) and Western blot analysis was used to detect the expressions of hnRNPM in PCa and benign prostate hyperplasia (BPH) tissues as well as in PCa cell lines. Immunohistochemistry was applied to detect the hnRNPM or Yin Yang 1 (YY1) expression in BPH, prostate adenocarcinoma (ADENO) and neuroendocrine prostate cancer (NEPC) tissues. After aberrant, the expression of hnRNPM in C4-2 and PC3 cells, the changes of cell migration and invasion were observed through wound-healing and transwell assays. We also predicted the transcription factor of hnRNPM through databases, then verified the association of hnRNPM and YY1 using chromatin immunoprecipitation (ChIP) and luciferase assays. RESULTS The expression level of hnRNPM is gradually reduced in BPH, ADENO, and NEPC tissues and it is less expressed in more aggressive PCa cell lines. Overexpression of hnRNPM can significantly reduce Twist1 expression, which inhibits the migration and invasion of PCa cells in vitro. In PCa cells, overexpression of YY1 can promote epithelial-mesenchymal transition by reducing hnRNPM expression. Furthermore, this effect caused by overexpression of YY1 can be partially attenuated by simultaneous overexpression of hnRNPM. CONCLUSIONS Our study demonstrates that hnRNPM negatively regulated PCa cell migration and invasion, and its expression can be transcriptionally inhibited by YY1. We speculated that hnRNPM may be a biomarker to assist in judging the aggressiveness of PCa.
Collapse
Affiliation(s)
- Tong Yang
- Department of Urology, Tianjin Institute of Urology, The Second Hospital of Tianjin Medical University, 23 Pingjiang Road, Hexi District, Tianjin, 300211, China
| | - Zesheng An
- Department of Urology, Tianjin Institute of Urology, The Second Hospital of Tianjin Medical University, 23 Pingjiang Road, Hexi District, Tianjin, 300211, China
| | - Changwen Zhang
- Department of Urology, Tianjin Institute of Urology, The Second Hospital of Tianjin Medical University, 23 Pingjiang Road, Hexi District, Tianjin, 300211, China
| | - Zhen Wang
- Department of Urology, Tianjin Institute of Urology, The Second Hospital of Tianjin Medical University, 23 Pingjiang Road, Hexi District, Tianjin, 300211, China
| | - Xiaoming Wang
- Department of Urology, Tianjin Institute of Urology, The Second Hospital of Tianjin Medical University, 23 Pingjiang Road, Hexi District, Tianjin, 300211, China
| | - Yan Liu
- Department of Urology, Tianjin Institute of Urology, The Second Hospital of Tianjin Medical University, 23 Pingjiang Road, Hexi District, Tianjin, 300211, China
| | - E Du
- Department of Urology, Tianjin Institute of Urology, The Second Hospital of Tianjin Medical University, 23 Pingjiang Road, Hexi District, Tianjin, 300211, China
| | - Ranlu Liu
- Department of Urology, Tianjin Institute of Urology, The Second Hospital of Tianjin Medical University, 23 Pingjiang Road, Hexi District, Tianjin, 300211, China
| | - Zhihong Zhang
- Department of Urology, Tianjin Institute of Urology, The Second Hospital of Tianjin Medical University, 23 Pingjiang Road, Hexi District, Tianjin, 300211, China
| | - Yong Xu
- Department of Urology, Tianjin Institute of Urology, The Second Hospital of Tianjin Medical University, 23 Pingjiang Road, Hexi District, Tianjin, 300211, China
| |
Collapse
|
34
|
Bock N, Shokoohmand A, Kryza T, Röhl J, Meijer J, Tran PA, Nelson CC, Clements JA, Hutmacher DW. Engineering osteoblastic metastases to delineate the adaptive response of androgen-deprived prostate cancer in the bone metastatic microenvironment. Bone Res 2019; 7:13. [PMID: 31044095 PMCID: PMC6486620 DOI: 10.1038/s41413-019-0049-8] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2018] [Revised: 02/13/2019] [Accepted: 03/04/2019] [Indexed: 02/06/2023] Open
Abstract
While stromal interactions are essential in cancer adaptation to hormonal therapies, the effects of bone stroma and androgen deprivation on cancer progression in bone are poorly understood. Here, we tissue-engineered and validated an in vitro microtissue model of osteoblastic bone metastases, and used it to study the effects of androgen deprivation in this microenvironment. The model was established by culturing primary human osteoprogenitor cells on melt electrowritten polymer scaffolds, leading to a mineralized osteoblast-derived microtissue containing, in a 3D setting, viable osteoblastic cells, osteocytic cells, and appropriate expression of osteoblast/osteocyte-derived mRNA and proteins, and mineral content. Direct co-culture of androgen receptor-dependent/independent cell lines (LNCaP, C4-2B, and PC3) led cancer cells to display functional and molecular features as observed in vivo. Co-cultured cancer cells showed increased affinity to the microtissues, as a function of their bone metastatic potential. Co-cultures led to alkaline phosphatase and collagen-I upregulation and sclerostin downregulation, consistent with the clinical marker profile of osteoblastic bone metastases. LNCaP showed a significant adaptive response under androgen deprivation in the microtissues, with the notable appearance of neuroendocrine transdifferentiation features and increased expression of related markers (dopa decarboxylase, enolase 2). Androgen deprivation affected the biology of the metastatic microenvironment with stronger upregulation of androgen receptor, alkaline phosphatase, and dopa decarboxylase, as seen in the transition towards resistance. The unique microtissues engineered here represent a substantial asset to determine the involvement of the human bone microenvironment in prostate cancer progression and response to a therapeutic context in this microenvironment.
Collapse
Affiliation(s)
- Nathalie Bock
- School of Biomedical Sciences, Faculty of Health and Australian Prostate Cancer Research Centre (APCRC-Q), Institute of Health and Biomedical Innovation (IHBI), Queensland University of Technology (QUT), Brisbane, QLD 4000 Australia
- Translational Research Institute (TRI), Woolloongabba, QLD 4102 Australia
- Centre in Regenerative Medicine, QUT, Kelvin Grove, QLD 4059 Australia
| | - Ali Shokoohmand
- School of Biomedical Sciences, Faculty of Health and Australian Prostate Cancer Research Centre (APCRC-Q), Institute of Health and Biomedical Innovation (IHBI), Queensland University of Technology (QUT), Brisbane, QLD 4000 Australia
- Translational Research Institute (TRI), Woolloongabba, QLD 4102 Australia
- Centre in Regenerative Medicine, QUT, Kelvin Grove, QLD 4059 Australia
| | - Thomas Kryza
- School of Biomedical Sciences, Faculty of Health and Australian Prostate Cancer Research Centre (APCRC-Q), Institute of Health and Biomedical Innovation (IHBI), Queensland University of Technology (QUT), Brisbane, QLD 4000 Australia
- Translational Research Institute (TRI), Woolloongabba, QLD 4102 Australia
| | - Joan Röhl
- School of Biomedical Sciences, Faculty of Health and Australian Prostate Cancer Research Centre (APCRC-Q), Institute of Health and Biomedical Innovation (IHBI), Queensland University of Technology (QUT), Brisbane, QLD 4000 Australia
- Translational Research Institute (TRI), Woolloongabba, QLD 4102 Australia
| | - Jonelle Meijer
- School of Biomedical Sciences, Faculty of Health and Australian Prostate Cancer Research Centre (APCRC-Q), Institute of Health and Biomedical Innovation (IHBI), Queensland University of Technology (QUT), Brisbane, QLD 4000 Australia
- Translational Research Institute (TRI), Woolloongabba, QLD 4102 Australia
- Centre in Regenerative Medicine, QUT, Kelvin Grove, QLD 4059 Australia
| | - Phong A. Tran
- Centre in Regenerative Medicine, QUT, Kelvin Grove, QLD 4059 Australia
- Bone and Joint Disorders Program, School of Chemistry, Physics and Mechanical Engineering, Science and Engineering Faculty (SEF), QUT, Brisbane, QLD 4000 Australia
| | - Colleen C. Nelson
- School of Biomedical Sciences, Faculty of Health and Australian Prostate Cancer Research Centre (APCRC-Q), Institute of Health and Biomedical Innovation (IHBI), Queensland University of Technology (QUT), Brisbane, QLD 4000 Australia
- Translational Research Institute (TRI), Woolloongabba, QLD 4102 Australia
| | - Judith A. Clements
- School of Biomedical Sciences, Faculty of Health and Australian Prostate Cancer Research Centre (APCRC-Q), Institute of Health and Biomedical Innovation (IHBI), Queensland University of Technology (QUT), Brisbane, QLD 4000 Australia
- Translational Research Institute (TRI), Woolloongabba, QLD 4102 Australia
| | - Dietmar W. Hutmacher
- School of Biomedical Sciences, Faculty of Health and Australian Prostate Cancer Research Centre (APCRC-Q), Institute of Health and Biomedical Innovation (IHBI), Queensland University of Technology (QUT), Brisbane, QLD 4000 Australia
- Translational Research Institute (TRI), Woolloongabba, QLD 4102 Australia
- Centre in Regenerative Medicine, QUT, Kelvin Grove, QLD 4059 Australia
- Bone and Joint Disorders Program, School of Chemistry, Physics and Mechanical Engineering, Science and Engineering Faculty (SEF), QUT, Brisbane, QLD 4000 Australia
- Australian Research Council (ARC) Training Centre in Additive Biomanufacturing, QUT, Kelvin Grove, QLD 4059 Australia
| |
Collapse
|
35
|
Long MJC, Hnedzko D, Kim BK, Aye Y. Breaking the Fourth Wall: Modulating Quaternary Associations for Protein Regulation and Drug Discovery. Chembiochem 2019; 20:1091-1104. [PMID: 30589188 DOI: 10.1002/cbic.201800716] [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: 11/21/2018] [Indexed: 12/13/2022]
Abstract
Protein-protein interactions (PPIs) are an effective means to orchestrate intricate biological processes required to sustain life. Approximately 650 000 PPIs underlie the human interactome; thus underscoring its complexity and the manifold signaling outputs altered in response to changes in specific PPIs. This minireview illustrates the growing arsenal of PPI assemblies and offers insights into how these varied PPI regulatory modalities are relevant to customized drug discovery, with a focus on cancer. First, known and emerging PPIs and PPI-targeted drugs of both natural and synthetic origin are categorized. Building on these discussions, the merits of PPI-guided therapeutics over traditional drug design are discussed. Finally, a compare-and-contrast section for different PPI blockers, with gain-of-function PPI interventions, such as PROTACS, is provided.
Collapse
Affiliation(s)
- Marcus J C Long
- 47 Pudding Gate, Bishop Burton, Beverley, East Riding of Yorkshire, HU17 8QH, UK
| | - Dziyana Hnedzko
- Department of Chemistry and Chemical Biology, Cornell University, Ithaca, NY, 14850, USA
| | - Bo Kyoung Kim
- Institute of Chemical Sciences and Engineering, École Polytechnique Fédérale de Lausanne, SB ISIC LEAGO, Station 6, 1015, Lausanne, Switzerland
| | - Yimon Aye
- Institute of Chemical Sciences and Engineering, École Polytechnique Fédérale de Lausanne, SB ISIC LEAGO, Station 6, 1015, Lausanne, Switzerland
| |
Collapse
|
36
|
Liu M, Qu Y, Teng X, Xing Y, Li D, Li C, Cai L. PADI4‑mediated epithelial‑mesenchymal transition in lung cancer cells. Mol Med Rep 2019; 19:3087-3094. [PMID: 30816464 PMCID: PMC6423585 DOI: 10.3892/mmr.2019.9968] [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: 06/05/2018] [Accepted: 02/14/2019] [Indexed: 02/06/2023] Open
Abstract
Lung cancer is a complex disease involving multiple genetic and phenotypic alterations. As a histone modification enzyme, protein-arginine deiminase type-4 (PADI4) and its downstream signaling have been studied in the progression of a variety of types of human cancer, but data on PADI4-mediated posttranslational modification in lung cancer are lacking. The aim of present study was to evaluate the expression of PADI4 and its associated molecular signaling in lung cancer metastasis. The results of the present study indicated that PADI4 was overexpressed in lung cancer cells, while knockdown of PADI4 could lead to attenuation of the lung cancer cell invasion and migration phenotype, which was further verified by determining the epithelial-mesenchymal transition (EMT) marker proteins. Additionally, it was demonstrated that stable knockdown of PADI4 in A549 lung cancer cells resulted in a striking reduction of the EMT-associated Snail1/mothers against decapentaplegic homolog 3/4 transcriptional complex, which was consistent with alterations in migratory and invasive phenotypes of A549 lung cancer cells. Therefore, PADI4-mediated EMT transition is proposed to represent a novel mechanism underlying the epigenetic and phenotypic alterations in lung cancer cells, and the PADI4 associated signaling pathway may be a therapeutic target for treating lung cancer in a clinical setting.
Collapse
Affiliation(s)
- Meiyan Liu
- Department of Internal Medicine, Harbin Medical University Cancer Hospital, Harbin, Heilongjiang 150040, P.R. China
| | - Yang Qu
- Department of Internal Medicine, The Second Hospital of Heilongjiang Province, Harbin, Heilongjiang 150010, P.R. China
| | - Xue Teng
- Department of Pharmacy, Harbin Medical University Cancer Hospital, Harbin, Heilongjiang 150040, P.R. China
| | - Ying Xing
- Department of Internal Medicine, Harbin Medical University Cancer Hospital, Harbin, Heilongjiang 150040, P.R. China
| | - Dandan Li
- Department of Internal Medicine, Harbin Medical University Cancer Hospital, Harbin, Heilongjiang 150040, P.R. China
| | - Chunhong Li
- Department of Internal Medicine, Harbin Medical University Cancer Hospital, Harbin, Heilongjiang 150040, P.R. China
| | - Li Cai
- Department of Internal Medicine, Harbin Medical University Cancer Hospital, Harbin, Heilongjiang 150040, P.R. China
| |
Collapse
|
37
|
Sarkar PL, Lee W, Williams ED, Lubik AA, Stylianou N, Shokoohmand A, Lehman ML, Hollier BG, Gunter JH, Nelson CC. Insulin Enhances Migration and Invasion in Prostate Cancer Cells by Up-Regulation of FOXC2. Front Endocrinol (Lausanne) 2019; 10:481. [PMID: 31379747 PMCID: PMC6652804 DOI: 10.3389/fendo.2019.00481] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/09/2019] [Accepted: 07/03/2019] [Indexed: 12/28/2022] Open
Abstract
Androgen deprivation therapy (ADT) is the standard treatment for advanced prostate cancer (PCa), yet many patients relapse with lethal metastatic disease. With this loss of androgens, increased cell plasticity has been observed as an adaptive response to ADT. This includes gain of invasive and migratory capabilities, which may contribute to PCa metastasis. Hyperinsulinemia, which develops as a side-effect of ADT, has been associated with increased tumor aggressiveness and faster treatment failure. We investigated the direct effects of insulin in PCa cells that may contribute to this progression. We measured cell migration and invasion induced by insulin using wound healing and transwell assays in a range of PCa cell lines of variable androgen dependency (LNCaP, 22RV1, DuCaP, and DU145 cell lines). To determine the molecular events driving insulin-induced invasion we used transcriptomics, quantitative real time-PCR, and immunoblotting in three PCa cell lines. Insulin increased invasiveness of PCa cells, upregulating Forkhead Box Protein C2 (FOXC2), and activating key PCa cell plasticity mechanisms including gene changes consistent with epithelial-to-mesenchymal transition (EMT) and a neuroendocrine phenotype. Additionally, analysis of publicly available clinical PCa tumor data showed metastatic prostate tumors demonstrate a positive correlation between insulin receptor expression and the EMT transcription factor FOXC2. The insulin receptor is not suitable to target clinically however, our data shows that actions of insulin in PCa cells may be suppressed by inhibiting downstream signaling molecules, PI3K and ERK1/2. This study identifies for the first time, a mechanism for insulin-driven cancer cell motility and supports the concept that targeting insulin signaling at the level of the PCa tumor may extend the therapeutic efficacy of ADT.
Collapse
Affiliation(s)
- Phoebe L. Sarkar
- Queensland University of Technology (QUT), Australian Prostate Cancer Research Centre-Queensland, Institute of Health and Biomedical Innovation, School of Biomedical Sciences, Faculty of Health, Translational Research Institute, Brisbane, QLD, Australia
| | - Wendy Lee
- Queensland University of Technology (QUT), Australian Prostate Cancer Research Centre-Queensland, Institute of Health and Biomedical Innovation, School of Biomedical Sciences, Faculty of Health, Translational Research Institute, Brisbane, QLD, Australia
| | - Elizabeth D. Williams
- Queensland University of Technology (QUT), Australian Prostate Cancer Research Centre-Queensland, Institute of Health and Biomedical Innovation, School of Biomedical Sciences, Faculty of Health, Translational Research Institute, Brisbane, QLD, Australia
| | - Amy A. Lubik
- Vancouver Prostate Centre, Department of Urologic Sciences, University of British Columbia, Vancouver, BC, Canada
| | - Nataly Stylianou
- Queensland University of Technology (QUT), Australian Prostate Cancer Research Centre-Queensland, Institute of Health and Biomedical Innovation, School of Biomedical Sciences, Faculty of Health, Translational Research Institute, Brisbane, QLD, Australia
| | - Ali Shokoohmand
- Queensland University of Technology (QUT), Australian Prostate Cancer Research Centre-Queensland, Institute of Health and Biomedical Innovation, School of Biomedical Sciences, Faculty of Health, Translational Research Institute, Brisbane, QLD, Australia
| | - Melanie L. Lehman
- Queensland University of Technology (QUT), Australian Prostate Cancer Research Centre-Queensland, Institute of Health and Biomedical Innovation, School of Biomedical Sciences, Faculty of Health, Translational Research Institute, Brisbane, QLD, Australia
- Vancouver Prostate Centre, Department of Urologic Sciences, University of British Columbia, Vancouver, BC, Canada
| | - Brett G. Hollier
- Queensland University of Technology (QUT), Australian Prostate Cancer Research Centre-Queensland, Institute of Health and Biomedical Innovation, School of Biomedical Sciences, Faculty of Health, Translational Research Institute, Brisbane, QLD, Australia
| | - Jennifer H. Gunter
- Queensland University of Technology (QUT), Australian Prostate Cancer Research Centre-Queensland, Institute of Health and Biomedical Innovation, School of Biomedical Sciences, Faculty of Health, Translational Research Institute, Brisbane, QLD, Australia
- *Correspondence: Jennifer H. Gunter
| | - Colleen C. Nelson
- Queensland University of Technology (QUT), Australian Prostate Cancer Research Centre-Queensland, Institute of Health and Biomedical Innovation, School of Biomedical Sciences, Faculty of Health, Translational Research Institute, Brisbane, QLD, Australia
| |
Collapse
|
38
|
Dicken H, Hensley PJ, Kyprianou N. Prostate tumor neuroendocrine differentiation via EMT: The road less traveled. Asian J Urol 2018; 6:82-90. [PMID: 30775251 PMCID: PMC6363600 DOI: 10.1016/j.ajur.2018.11.001] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2018] [Revised: 07/19/2018] [Accepted: 09/19/2018] [Indexed: 12/21/2022] Open
Abstract
The long-standing challenge in the treatment of prostate cancer is to overcome therapeutic resistance during progression to lethal disease. Aberrant transforming-growth factor-β (TGF-β) signaling accelerates prostate tumor progression in a transgenic mouse model via effects on epithelial-mesenchymal transition (EMT), and neuroendocrine differentiation driving tumor progression to castration-resistant prostate cancer (CRPC). Neuroendocrine prostate cancer (NEPC) is highly aggressive exhibiting reactivation of developmental programs associated with EMT induction and stem cell-like characteristics. The androgen receptor (AR) is a critical driver of tumor progression as well as therapeutic response in patients with metastatic CRPC. The signaling interactions between the TGF-β mechanistic network and AR axis impact the EMT phenotypic conversions, and perturbation of epithelial homeostasis via EMT renders a critical venue for epithelial derived tumors to become invasive, acquire the neuroendocrine phenotype, and rapidly metastasize. Combinations of microtubule targeting taxane chemotherapy and androgen/AR targeting therapies have survival benefits in CRPC patients, but therapeutic resistance invariability develops, leading to mortality. Compelling evidence from our group recently demonstrated that chemotherapy (cabazitaxel, second line taxane chemotherapy), or TGF-β receptor signaling targeted therapy, caused reversion of EMT to mesenchymal-epithelial transition and tumor re-differentiation, in in vitro and in vivo prostate cancer models. In this review, we discuss the functional contribution of EMT dynamic changes to the development of the neuroendocrine phenotype—the newly characterized pathological feature of prostate tumors in the context of the tumor microenvironment-navigated cell lineage changes and the role of this neuroendocrine phenotype in metastatic progression and therapeutic resistance.
Collapse
Affiliation(s)
- Haley Dicken
- Department of Urology, University of Kentucky College of Medicine, Lexington, KY, USA.,Department of Molecular and Cellular Biochemistry, University of Kentucky College of Medicine, Lexington, KY, USA
| | - Patrick J Hensley
- Department of Urology, University of Kentucky College of Medicine, Lexington, KY, USA
| | - Natasha Kyprianou
- Department of Urology, University of Kentucky College of Medicine, Lexington, KY, USA.,Department of Molecular and Cellular Biochemistry, University of Kentucky College of Medicine, Lexington, KY, USA.,Department of Toxicology & Cancer Biology, University of Kentucky College of Medicine, Lexington, KY, USA
| |
Collapse
|
39
|
Chen WY, Zeng T, Wen YC, Yeh HL, Jiang KC, Chen WH, Zhang Q, Huang J, Liu YN. Androgen deprivation-induced ZBTB46-PTGS1 signaling promotes neuroendocrine differentiation of prostate cancer. Cancer Lett 2018; 440-441:35-46. [PMID: 30312731 DOI: 10.1016/j.canlet.2018.10.004] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2018] [Revised: 09/24/2018] [Accepted: 10/02/2018] [Indexed: 12/14/2022]
Abstract
Androgen receptor (AR) targeting is an important therapeutic strategy for treating prostate cancer. Most tumors progress to castration-resistant prostate cancer (CRPC) and develop the neuroendocrine (NE) phenotype under androgen deprivation therapy (ADT). The molecular basis for NE transdifferentiation after ADT remains incompletely understood. Herein, we show that an immunocyte expression protein, ZBTB46, induces inflammatory response gene expression and contributes to NE differentiation of prostate cancer cells. We demonstrated a molecular mechanism whereby ZBTB46 can be regulated by the androgen-responsive gene, SPDEF, and is associated with NE prostate cancer (NEPC) differentiation. In addition, ZBTB46 acts as a transcriptional coactivator that binds to the promoter of prostaglandin-endoperoxide synthase 1 (PTGS1) and transcriptionally regulated PTGS1 levels. Overexpression of ZBTB46 decreases the sensitivity of the combination of enzalutamide and a PTGS1 inhibitor; however, knockdown of ZBTB46 sensitizes the PTGS1 inhibitor and reduces tumor malignancy. ZBTB46 is inversely correlated with SPDEF and is increased in higher tumor grades and small-cell NE prostate cancer (SCNC) patients, which are positively associated with PTGS1. Our findings suggest that the induction of ZBTB46 results in increased PTGS1 expression, which is associated with NEPC progression and linked to the dysregulation of the AR-SPDEF pathway.
Collapse
Affiliation(s)
- Wei-Yu Chen
- Department of Pathology, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan; Department of Pathology, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Tao Zeng
- Department of Urology, The People's Hospital of Jiangxi Province, Nanchang, China
| | - Yu-Chng Wen
- Department of Urology, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan; Department of Urology, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Hsiu-Lien Yeh
- Institute of Information System and Applications, National Tsing Hua University, Hsinchu, Taiwan
| | - Kuo-Ching Jiang
- Graduate Institute of Molecular Cancer Biology and Drug Discovery, College of Medical Science and Technology, Taipei Medical University, Taipei, Taiwan
| | - Wei-Hao Chen
- Graduate Institute of Molecular Cancer Biology and Drug Discovery, College of Medical Science and Technology, Taipei Medical University, Taipei, Taiwan
| | - Qingfu Zhang
- Department of Pathology, The First Affiliated Hospital and College of Basic Medical Sciences, China Medical University, Shenyang, China
| | - Jiaoti Huang
- Department of Pathology, Duke University Medical Center, Durham, NC, USA
| | - Yen-Nien Liu
- Graduate Institute of Molecular Cancer Biology and Drug Discovery, College of Medical Science and Technology, Taipei Medical University, Taipei, Taiwan; TMU Research Center of Cancer Translational Medicine, Taipei Medical University, Taipei, Taiwan.
| |
Collapse
|
40
|
A molecular portrait of epithelial-mesenchymal plasticity in prostate cancer associated with clinical outcome. Oncogene 2018; 38:913-934. [PMID: 30194451 PMCID: PMC6514858 DOI: 10.1038/s41388-018-0488-5] [Citation(s) in RCA: 68] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2018] [Revised: 06/08/2018] [Accepted: 08/14/2018] [Indexed: 12/27/2022]
Abstract
The propensity of cancer cells to transition between epithelial and mesenchymal phenotypic states via the epithelial–mesenchymal transition (EMT) program can regulate metastatic processes, cancer progression, and treatment resistance. Transcriptional investigations using reversible models of EMT, revealed the mesenchymal-to-epithelial reverting transition (MErT) to be enriched in clinical samples of metastatic castrate resistant prostate cancer (mCRPC). From this enrichment, a metastasis-derived gene signature was identified that predicted more rapid cancer relapse and reduced survival across multiple human carcinoma types. Additionally, the transcriptional profile of MErT is not a simple mirror image of EMT as tumour cells retain a transcriptional “memory” following a reversible EMT. This memory was also enriched in mCRPC samples. Cumulatively, our studies reveal the transcriptional profile of epithelial–mesenchymal plasticity and highlight the unique transcriptional properties of MErT. Furthermore, our findings provide evidence to support the association of epithelial plasticity with poor clinical outcomes in multiple human carcinoma types.
Collapse
|
41
|
Androgen-targeted therapy in men with prostate cancer: evolving practice and future considerations. Prostate Cancer Prostatic Dis 2018; 22:24-38. [PMID: 30131604 PMCID: PMC6370592 DOI: 10.1038/s41391-018-0079-0] [Citation(s) in RCA: 192] [Impact Index Per Article: 32.0] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2018] [Revised: 07/12/2018] [Accepted: 07/20/2018] [Indexed: 02/07/2023]
Abstract
Background Androgen deprivation therapy (ADT) is foundational in the management of advanced prostate cancer (PCa) and has benefitted from a recent explosion in scientific advances. These include approval of new therapies that suppress testosterone (T) levels or inactivate its function, improvements in diagnostic and assay technologies, identification of lower therapeutic targets for T, discovery of the relevance of germline genetic mutations and identification of the benefits of sequential and combination therapies. Methods This review discusses the clinical profiles of the most up-to-date options for ADT, best practices for managing patients with advanced PCa and future directions in therapy. Results and conclusions Modern assay technologies reveal that bilateral orchiectomy results in a serum T level of approximately 15 ng/dL as compared to the historical definition of castration of T < 50 ng/dL. Evidence shows that lowering T levels to <20 ng/dL improves patient survival and delays disease progression. Routine monitoring of T in addition to prostate-specific antigen throughout treatment is important to ensure continuing efficacy of T suppression. New drugs that inhibit androgen signaling in combination with traditional ADT suppress T activity to near zero and have significantly improved patient survival. When personalizing ADT regimens physicians should consider a number of factors including initiation and duration of ADT, monitoring of T levels and PSA, the possibility of switching monotherapies if a patient does not achieve adequate T suppression, and consideration of intermittent vs. continuous ADT according to patients’ lifestyles, comorbidities, risk factors and tolerance to treatment.
Collapse
|
42
|
GABA promotes gastrin-releasing peptide secretion in NE/NE-like cells: Contribution to prostate cancer progression. Sci Rep 2018; 8:10272. [PMID: 29980692 PMCID: PMC6035255 DOI: 10.1038/s41598-018-28538-z] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2018] [Accepted: 06/22/2018] [Indexed: 01/10/2023] Open
Abstract
In prostate cancer (PCa), neuroendocrine cells (NE) have been associated with the progression of the disease due to the secretion of neuropeptides that are capable of diffusing and influence surrounding cells. The GABAergic system is enriched in NE-like cells, and contributes to PCa progression. Additionally, γ-aminobutyric acid (GABA) stimulates the secretion of gastrin-releasing peptide (GRP) in peripheral organs. For the first time, in this study we show the role of GABA and GABAB receptor 1 (GABBR1) expression in GRP secretion in NE-like prostate cancer cells. We demonstrated an increase in GRP levels in NE-like cell medium treated with GABAB receptor agonist. Moreover, the blocking of this receptor inhibited GABA-induced GRP secretion. The invasive potential of PC3 cells was enhanced by either GRP or conditioned medium of NE-like cells treated with GABA. Additionally, we confirmed a positive correlation between GABA and GRP levels in the serum of PCa patients with NE markers. Finally, using public available data sets, we found a negative correlation between GABBR1 and androgen receptor (AR) expression, as well as a strong positive correlation between GABBR1 and enolase 2. These results suggest that GABA via GABBR1 induces GRP secretion in NE like cells involved in PCa progression.
Collapse
|
43
|
Wu J, Sun H, Yang X, Sun X. Nur77 suppression facilitates androgen deprivation-induced cell invasion of prostate cancer cells mediated by TGF-β signaling. Clin Transl Oncol 2018; 20:1302-1313. [PMID: 29594945 DOI: 10.1007/s12094-018-1862-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2017] [Accepted: 03/12/2018] [Indexed: 12/28/2022]
Abstract
BACKGROUND Androgen deprivation therapy (ADT) remains a standard treatment for advanced prostate cancers. However, recent studies revealed that while inhibiting the growth of certain types of prostate cancer cells, ADT promotes invasion. In the current study, we explored the effects of Nur77, an orphan nuclear receptor, on prostate cancer cell invasion following ADT. METHODS Androgen receptor (AR) and Nur77 protein expression in patient tissues and cell lines were quantified via ELISA and western blot. The effects of AR-signaling on Nur77 expression were examined. The effects of Nur77 over-expression and knockdown on ADT-induced prostate cancer cell invasion were characterized. RESULTS The results showed that AR and Nur77 are both highly expressed in prostate cancers of patients. Nur77 is positively regulated by AR-signaling at transcriptional level in NCI-H660, a widely used prostate cancer cell line. AR antagonists, Casodex and MDV3100 treatment resulted in significant inhibition of prostate cancer cell growth but enhanced cancer cell invasion. Nur77 over-expression blocked invasion-promoting effect of ADT, which is consistent with the down-regulation of MMP9 and Snail protein expression. Further mechanistic investigations showed that Nur77 inhibited transcription of TGF-β target genes (Snail and MMP9), and thereby inhibits TGF-β-mediated prostate cancer cell invasion following androgen antagonism. In addition, our data suggested the nature of this inhibitory effect of Nur77 on TGF-β-signaling is selective, for Smad3-signaling, the classical effector of TGF-β-signaling, was not interrupted by Nur77 over-expression. CONCLUSION Considering the limited success of management of prostate cancer metastasis following ADT, our data strongly suggest that Nur77 regulation could be a promising direction for search of complementary therapeutic strategy on top of classic ADT therapy.
Collapse
Affiliation(s)
- J Wu
- Department of Urology, Drum Tower Hospital, Medical School of Nanjing University, 321 Zhongshan Rd, Nanjing, 210008, Jiangsu, China
| | - H Sun
- Department of Urology, Nanjing First Hospital, Nanjing Medical University, Nanjing, 210000, Jiangsu, China
| | - X Yang
- Institute of Business Analytics, University of Alabama, Tuscaloosa, AL, 35401, USA
| | - X Sun
- Department of Urology, Drum Tower Hospital, Medical School of Nanjing University, 321 Zhongshan Rd, Nanjing, 210008, Jiangsu, China.
| |
Collapse
|
44
|
Sang M, Hulsurkar M, Zhang X, Song H, Zheng D, Zhang Y, Li M, Xu J, Zhang S, Ittmann M, Li W. GRK3 is a direct target of CREB activation and regulates neuroendocrine differentiation of prostate cancer cells. Oncotarget 2018; 7:45171-45185. [PMID: 27191986 PMCID: PMC5216714 DOI: 10.18632/oncotarget.9359] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2015] [Accepted: 04/23/2016] [Indexed: 01/22/2023] Open
Abstract
Neuroendocrine prostate cancer (NEPC) is an aggressive subtype of prostate cancer that commonly arises through neuroendocrine differentiation (NED) of prostate adenocarcinoma (PAC) after therapy, such as radiation therapy and androgen deprivation treatment (ADT). No effective therapeutic is available for NEPC and its molecular mechanisms remain poorly understood. We have reported that G protein-coupled receptor kinase 3 (GRK3, also called ADRBK2) promotes prostate cancer progression. In this study, we demonstrate that the ADT-activated cAMP response element binding protein (CREB) directly targets and induces GRK3. We show GRK3 expression is higher in NEPC than in PAC cells and mouse models, and it positively correlates with the expression and activity of CREB in human prostate cancers. Notably, overexpression of GRK3 in PAC cells increased the expression of NE markers in a kinase activity dependent manner. Conversely, silencing GRK3 blocked CREB-induced NED in PAC cells, reversed NE phenotypes and inhibited proliferation of NEPC cells. Taken together, these results indicate that GRK3 is a new critical activator of NE phenotypes and mediator of CREB activation in promoting NED of prostate cancer cells.
Collapse
Affiliation(s)
- Meixiang Sang
- Texas Therapeutics Institute, Brown Foundation Institute of Molecular Medicine, University of Texas Health Science Center at Houston, Houston, TX, USA.,Tumor Research Institute, the Fourth Hospital of Hebei Medical University, Shijiazhuang, China
| | - Mohit Hulsurkar
- Texas Therapeutics Institute, Brown Foundation Institute of Molecular Medicine, University of Texas Health Science Center at Houston, Houston, TX, USA.,Graduate School of Biomedical Sciences, University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Xiaochong Zhang
- Texas Therapeutics Institute, Brown Foundation Institute of Molecular Medicine, University of Texas Health Science Center at Houston, Houston, TX, USA.,Tumor Research Institute, the Fourth Hospital of Hebei Medical University, Shijiazhuang, China
| | - Haiping Song
- Texas Therapeutics Institute, Brown Foundation Institute of Molecular Medicine, University of Texas Health Science Center at Houston, Houston, TX, USA.,Breast and Thyroid surgery center, The Union Hospital of Tongji Medical College, Huazhong University of science and technology, Wuhan, China
| | - Dayong Zheng
- Texas Therapeutics Institute, Brown Foundation Institute of Molecular Medicine, University of Texas Health Science Center at Houston, Houston, TX, USA.,Department of Medical Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Yan Zhang
- Texas Therapeutics Institute, Brown Foundation Institute of Molecular Medicine, University of Texas Health Science Center at Houston, Houston, TX, USA.,The Union Hospital of Tongji Medical College, Huazhong University of science and technology, Wuhan, China
| | - Min Li
- Department of Pathology and Laboratory Medicine, University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Jianming Xu
- Department of Molecular and Cell Biology, Baylor College of Medicine, Houston, TX, USA
| | - Songlin Zhang
- Department of Pathology and Laboratory Medicine, University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Michael Ittmann
- Department of Pathology and Immunology, Baylor College of Medicine, and Michael E. DeBakey VAMC, Houston, TX, USA
| | - Wenliang Li
- Texas Therapeutics Institute, Brown Foundation Institute of Molecular Medicine, University of Texas Health Science Center at Houston, Houston, TX, USA.,Graduate School of Biomedical Sciences, University of Texas Health Science Center at Houston, Houston, TX, USA.,Division of Oncology, Department of Internal Medicine, and Memorial Herman Cancer Center, University of Texas Health Science Center at Houston, Houston, TX, USA
| |
Collapse
|
45
|
Pinto F, Pértega-Gomes N, Vizcaíno JR, Andrade RP, Cárcano FM, Reis RM. Brachyury as a potential modulator of androgen receptor activity and a key player in therapy resistance in prostate cancer. Oncotarget 2018; 7:28891-902. [PMID: 27049720 PMCID: PMC5045364 DOI: 10.18632/oncotarget.8499] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2015] [Accepted: 03/14/2016] [Indexed: 12/12/2022] Open
Abstract
Prostate cancer (PCa) is the most commonly diagnosed neoplasm and the second leading cause of cancer-related deaths in men. Acquisition of resistance to conventional therapy is a major problem for PCa patient management. Several mechanisms have been described to promote therapy resistance in PCa, such as androgen receptor (AR) activation, epithelial-to-mesenchymal transition (EMT), acquisition of stem cell properties and neuroendocrine transdifferentiation (NEtD). Recently, we identified Brachyury as a new biomarker of PCa aggressiveness and poor prognosis. In the present study we aimed to assess the role of Brachyury in PCa therapy resistance. We showed that Brachyury overexpression in prostate cancer cells lines increased resistance to docetaxel and cabazitaxel drugs, whereas Brachyury abrogation induced decrease in therapy resistance. Through ChiP-qPCR assays we further demonstrated that Brachyury is a direct regulator of AR expression as well as of the biomarker AMACR and the mesenchymal markers Snail and Fibronectin. Furthermore, in vitro Brachyury was also able to increase EMT and stem properties. By in silico analysis, clinically human Brachyury-positive PCa samples were associated with biomarkers of PCa aggressiveness and therapy resistance, including PTEN loss, and expression of NEtD markers, ERG and Bcl-2. Taken together, our results indicate that Brachyury contributes to tumor chemotherapy resistance, constituting an attractive target for advanced PCa patients.
Collapse
Affiliation(s)
- Filipe Pinto
- Life and Health Sciences Research Institute (ICVS), School of Health Sciences, University of Minho, Braga, Portugal.,ICVS/3B's - PT Government Associate Laboratory, Braga, Portugal
| | - Nelma Pértega-Gomes
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts, USA
| | - José R Vizcaíno
- Department of Pathology, Centro Hospitalar do Porto, Porto, Portugal
| | - Raquel P Andrade
- CBMR, Centre for Biomedical Research, Universidade do Algarve, Faro, Portugal.,Regenerative Medicine Program, Department of Medicine and Biomedical Sciences, University of Algarve, Faro, Portugal
| | - Flavio M Cárcano
- Clinical Oncology Department, Barretos Cancer Hospital, Barretos, S. Paulo, Brazil.,Molecular Oncology Research Center, Barretos Cancer Hospital, Barretos, S. Paulo, Brazil
| | - Rui Manuel Reis
- Life and Health Sciences Research Institute (ICVS), School of Health Sciences, University of Minho, Braga, Portugal.,ICVS/3B's - PT Government Associate Laboratory, Braga, Portugal.,Molecular Oncology Research Center, Barretos Cancer Hospital, Barretos, S. Paulo, Brazil
| |
Collapse
|
46
|
Willis S, Sun Y, Abramovitz M, Fei T, Young B, Lin X, Ni M, Achua J, Regan MM, Gray KP, Gray R, Wang V, Long B, Kammler R, Sparano JA, Williams C, Goldstein LJ, Salgado R, Loi S, Pruneri G, Viale G, Brown M, Leyland-Jones B. High Expression of FGD3, a Putative Regulator of Cell Morphology and Motility, Is Prognostic of Favorable Outcome in Multiple Cancers. JCO Precis Oncol 2017; 1:1700009. [PMID: 32913979 PMCID: PMC7446538 DOI: 10.1200/po.17.00009] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Purpose Identification of single-gene biomarkers that are prognostic of outcome can shed new insights on the molecular mechanisms that drive breast cancer and other cancers. Methods Exploratory analysis of 20,464 single-gene messenger RNAs (mRNAs) in the Molecular Taxonomy of Breast Cancer International Consortium (METABRIC) discovery cohort indicates that low expression of FGD3 mRNA is prognostic for poor outcome. Prognostic significance of faciogenital dysplasia 3 (FGD3), SUSD3, and other single-gene proliferation markers was evaluated in breast cancer and The Cancer Genome Atlas (TCGA) cohorts. Results A meta-analysis of Cox regression of FGD3 mRNA as a continuous variable for overall survival of estrogen receptor (ER)–positive samples in METABRIC discovery, METABRIC validation, TCGA breast cancer, and Combination Chemotherapy in Treating Women With Breast Cancer (E2197) cohorts resulted in a combined hazard ratio (HR) of 0.69 (95% CI, 0.63 to 0.75), indicating better outcome with high expression. In the ER-negative samples, the combined meta-analysis HR was 0.72 (95% CI, 0.63 to 0.82), suggesting that FGD3 is prognostic regardless of ER status. The potential of FGD3 as a biomarker for freedom from recurrence was evaluated in the Breast International Group 1-98 (BIG 1-98; Letrozole or Tamoxifen in Treating Postmenopausal Women With Breast Cancer) study (HR, 0.85; 95% CI, 0.76 to 0.93) for breast cancer–free interval. In the Hungarian Academy of Science (HAS) breast cancer cohort, splitting on the median had an HR of 0.49 (95% CI, 0.42 to 0.58) for recurrence-free survival. A comparison of the Stouffer P value in five ER-positive cohorts showed that FGD3 (P = 3.8E-14) outperformed MKI67 (P = 1.06E-8) and AURKA (P = 2.61E-5). A comparison of the Stouffer P value in four ER-negative cohorts showed that FGD3 (P = 3.88E-5) outperformed MKI67 (P = .477) and AURKA (P = .820). Conclusion FGD3 was previously shown to inhibit cell migration. FGD3 mRNA is regulated by ESR1 and is associated with favorable outcome in six distinct breast cancer cohorts and four TCGA cancer cohorts. This suggests that FGD3 is an important clinical biomarker.
Collapse
Affiliation(s)
- Scooter Willis
- , , , , , , , and , Avera Cancer Institute, Sioux Falls, SD; , , , , , and , Dana-Farber Cancer Institute, Boston, MA; , Children's Medical Center Research Institute, University of Texas Southwestern Medical Center, Dallas, TX; , Molecular Core, Scripps Florida, Jupiter, FL; , International Breast Cancer Study Group, Bern, Switzerland; , Montefiore Medical Center, Bronx, NY; , Fox Chase Cancer Center, Philadelphia, PA; , Breast Cancer Translational Research Laboratory/Institut Jules Bordet, Brussels, Belgium; , Peter MacCallum Cancer Centre, East Melbourne, VIC, Australia; and and , European Institute of Oncology, University of Milan, Milan, Italy
| | - Yuliang Sun
- , , , , , , , and , Avera Cancer Institute, Sioux Falls, SD; , , , , , and , Dana-Farber Cancer Institute, Boston, MA; , Children's Medical Center Research Institute, University of Texas Southwestern Medical Center, Dallas, TX; , Molecular Core, Scripps Florida, Jupiter, FL; , International Breast Cancer Study Group, Bern, Switzerland; , Montefiore Medical Center, Bronx, NY; , Fox Chase Cancer Center, Philadelphia, PA; , Breast Cancer Translational Research Laboratory/Institut Jules Bordet, Brussels, Belgium; , Peter MacCallum Cancer Centre, East Melbourne, VIC, Australia; and and , European Institute of Oncology, University of Milan, Milan, Italy
| | - Mark Abramovitz
- , , , , , , , and , Avera Cancer Institute, Sioux Falls, SD; , , , , , and , Dana-Farber Cancer Institute, Boston, MA; , Children's Medical Center Research Institute, University of Texas Southwestern Medical Center, Dallas, TX; , Molecular Core, Scripps Florida, Jupiter, FL; , International Breast Cancer Study Group, Bern, Switzerland; , Montefiore Medical Center, Bronx, NY; , Fox Chase Cancer Center, Philadelphia, PA; , Breast Cancer Translational Research Laboratory/Institut Jules Bordet, Brussels, Belgium; , Peter MacCallum Cancer Centre, East Melbourne, VIC, Australia; and and , European Institute of Oncology, University of Milan, Milan, Italy
| | - Teng Fei
- , , , , , , , and , Avera Cancer Institute, Sioux Falls, SD; , , , , , and , Dana-Farber Cancer Institute, Boston, MA; , Children's Medical Center Research Institute, University of Texas Southwestern Medical Center, Dallas, TX; , Molecular Core, Scripps Florida, Jupiter, FL; , International Breast Cancer Study Group, Bern, Switzerland; , Montefiore Medical Center, Bronx, NY; , Fox Chase Cancer Center, Philadelphia, PA; , Breast Cancer Translational Research Laboratory/Institut Jules Bordet, Brussels, Belgium; , Peter MacCallum Cancer Centre, East Melbourne, VIC, Australia; and and , European Institute of Oncology, University of Milan, Milan, Italy
| | - Brandon Young
- , , , , , , , and , Avera Cancer Institute, Sioux Falls, SD; , , , , , and , Dana-Farber Cancer Institute, Boston, MA; , Children's Medical Center Research Institute, University of Texas Southwestern Medical Center, Dallas, TX; , Molecular Core, Scripps Florida, Jupiter, FL; , International Breast Cancer Study Group, Bern, Switzerland; , Montefiore Medical Center, Bronx, NY; , Fox Chase Cancer Center, Philadelphia, PA; , Breast Cancer Translational Research Laboratory/Institut Jules Bordet, Brussels, Belgium; , Peter MacCallum Cancer Centre, East Melbourne, VIC, Australia; and and , European Institute of Oncology, University of Milan, Milan, Italy
| | - Xiaoqian Lin
- , , , , , , , and , Avera Cancer Institute, Sioux Falls, SD; , , , , , and , Dana-Farber Cancer Institute, Boston, MA; , Children's Medical Center Research Institute, University of Texas Southwestern Medical Center, Dallas, TX; , Molecular Core, Scripps Florida, Jupiter, FL; , International Breast Cancer Study Group, Bern, Switzerland; , Montefiore Medical Center, Bronx, NY; , Fox Chase Cancer Center, Philadelphia, PA; , Breast Cancer Translational Research Laboratory/Institut Jules Bordet, Brussels, Belgium; , Peter MacCallum Cancer Centre, East Melbourne, VIC, Australia; and and , European Institute of Oncology, University of Milan, Milan, Italy
| | - Min Ni
- , , , , , , , and , Avera Cancer Institute, Sioux Falls, SD; , , , , , and , Dana-Farber Cancer Institute, Boston, MA; , Children's Medical Center Research Institute, University of Texas Southwestern Medical Center, Dallas, TX; , Molecular Core, Scripps Florida, Jupiter, FL; , International Breast Cancer Study Group, Bern, Switzerland; , Montefiore Medical Center, Bronx, NY; , Fox Chase Cancer Center, Philadelphia, PA; , Breast Cancer Translational Research Laboratory/Institut Jules Bordet, Brussels, Belgium; , Peter MacCallum Cancer Centre, East Melbourne, VIC, Australia; and and , European Institute of Oncology, University of Milan, Milan, Italy
| | - Justin Achua
- , , , , , , , and , Avera Cancer Institute, Sioux Falls, SD; , , , , , and , Dana-Farber Cancer Institute, Boston, MA; , Children's Medical Center Research Institute, University of Texas Southwestern Medical Center, Dallas, TX; , Molecular Core, Scripps Florida, Jupiter, FL; , International Breast Cancer Study Group, Bern, Switzerland; , Montefiore Medical Center, Bronx, NY; , Fox Chase Cancer Center, Philadelphia, PA; , Breast Cancer Translational Research Laboratory/Institut Jules Bordet, Brussels, Belgium; , Peter MacCallum Cancer Centre, East Melbourne, VIC, Australia; and and , European Institute of Oncology, University of Milan, Milan, Italy
| | - Meredith M Regan
- , , , , , , , and , Avera Cancer Institute, Sioux Falls, SD; , , , , , and , Dana-Farber Cancer Institute, Boston, MA; , Children's Medical Center Research Institute, University of Texas Southwestern Medical Center, Dallas, TX; , Molecular Core, Scripps Florida, Jupiter, FL; , International Breast Cancer Study Group, Bern, Switzerland; , Montefiore Medical Center, Bronx, NY; , Fox Chase Cancer Center, Philadelphia, PA; , Breast Cancer Translational Research Laboratory/Institut Jules Bordet, Brussels, Belgium; , Peter MacCallum Cancer Centre, East Melbourne, VIC, Australia; and and , European Institute of Oncology, University of Milan, Milan, Italy
| | - Kathryn P Gray
- , , , , , , , and , Avera Cancer Institute, Sioux Falls, SD; , , , , , and , Dana-Farber Cancer Institute, Boston, MA; , Children's Medical Center Research Institute, University of Texas Southwestern Medical Center, Dallas, TX; , Molecular Core, Scripps Florida, Jupiter, FL; , International Breast Cancer Study Group, Bern, Switzerland; , Montefiore Medical Center, Bronx, NY; , Fox Chase Cancer Center, Philadelphia, PA; , Breast Cancer Translational Research Laboratory/Institut Jules Bordet, Brussels, Belgium; , Peter MacCallum Cancer Centre, East Melbourne, VIC, Australia; and and , European Institute of Oncology, University of Milan, Milan, Italy
| | - Robert Gray
- , , , , , , , and , Avera Cancer Institute, Sioux Falls, SD; , , , , , and , Dana-Farber Cancer Institute, Boston, MA; , Children's Medical Center Research Institute, University of Texas Southwestern Medical Center, Dallas, TX; , Molecular Core, Scripps Florida, Jupiter, FL; , International Breast Cancer Study Group, Bern, Switzerland; , Montefiore Medical Center, Bronx, NY; , Fox Chase Cancer Center, Philadelphia, PA; , Breast Cancer Translational Research Laboratory/Institut Jules Bordet, Brussels, Belgium; , Peter MacCallum Cancer Centre, East Melbourne, VIC, Australia; and and , European Institute of Oncology, University of Milan, Milan, Italy
| | - Victoria Wang
- , , , , , , , and , Avera Cancer Institute, Sioux Falls, SD; , , , , , and , Dana-Farber Cancer Institute, Boston, MA; , Children's Medical Center Research Institute, University of Texas Southwestern Medical Center, Dallas, TX; , Molecular Core, Scripps Florida, Jupiter, FL; , International Breast Cancer Study Group, Bern, Switzerland; , Montefiore Medical Center, Bronx, NY; , Fox Chase Cancer Center, Philadelphia, PA; , Breast Cancer Translational Research Laboratory/Institut Jules Bordet, Brussels, Belgium; , Peter MacCallum Cancer Centre, East Melbourne, VIC, Australia; and and , European Institute of Oncology, University of Milan, Milan, Italy
| | - Bradley Long
- , , , , , , , and , Avera Cancer Institute, Sioux Falls, SD; , , , , , and , Dana-Farber Cancer Institute, Boston, MA; , Children's Medical Center Research Institute, University of Texas Southwestern Medical Center, Dallas, TX; , Molecular Core, Scripps Florida, Jupiter, FL; , International Breast Cancer Study Group, Bern, Switzerland; , Montefiore Medical Center, Bronx, NY; , Fox Chase Cancer Center, Philadelphia, PA; , Breast Cancer Translational Research Laboratory/Institut Jules Bordet, Brussels, Belgium; , Peter MacCallum Cancer Centre, East Melbourne, VIC, Australia; and and , European Institute of Oncology, University of Milan, Milan, Italy
| | - Roswitha Kammler
- , , , , , , , and , Avera Cancer Institute, Sioux Falls, SD; , , , , , and , Dana-Farber Cancer Institute, Boston, MA; , Children's Medical Center Research Institute, University of Texas Southwestern Medical Center, Dallas, TX; , Molecular Core, Scripps Florida, Jupiter, FL; , International Breast Cancer Study Group, Bern, Switzerland; , Montefiore Medical Center, Bronx, NY; , Fox Chase Cancer Center, Philadelphia, PA; , Breast Cancer Translational Research Laboratory/Institut Jules Bordet, Brussels, Belgium; , Peter MacCallum Cancer Centre, East Melbourne, VIC, Australia; and and , European Institute of Oncology, University of Milan, Milan, Italy
| | - Joseph A Sparano
- , , , , , , , and , Avera Cancer Institute, Sioux Falls, SD; , , , , , and , Dana-Farber Cancer Institute, Boston, MA; , Children's Medical Center Research Institute, University of Texas Southwestern Medical Center, Dallas, TX; , Molecular Core, Scripps Florida, Jupiter, FL; , International Breast Cancer Study Group, Bern, Switzerland; , Montefiore Medical Center, Bronx, NY; , Fox Chase Cancer Center, Philadelphia, PA; , Breast Cancer Translational Research Laboratory/Institut Jules Bordet, Brussels, Belgium; , Peter MacCallum Cancer Centre, East Melbourne, VIC, Australia; and and , European Institute of Oncology, University of Milan, Milan, Italy
| | - Casey Williams
- , , , , , , , and , Avera Cancer Institute, Sioux Falls, SD; , , , , , and , Dana-Farber Cancer Institute, Boston, MA; , Children's Medical Center Research Institute, University of Texas Southwestern Medical Center, Dallas, TX; , Molecular Core, Scripps Florida, Jupiter, FL; , International Breast Cancer Study Group, Bern, Switzerland; , Montefiore Medical Center, Bronx, NY; , Fox Chase Cancer Center, Philadelphia, PA; , Breast Cancer Translational Research Laboratory/Institut Jules Bordet, Brussels, Belgium; , Peter MacCallum Cancer Centre, East Melbourne, VIC, Australia; and and , European Institute of Oncology, University of Milan, Milan, Italy
| | - Lori J Goldstein
- , , , , , , , and , Avera Cancer Institute, Sioux Falls, SD; , , , , , and , Dana-Farber Cancer Institute, Boston, MA; , Children's Medical Center Research Institute, University of Texas Southwestern Medical Center, Dallas, TX; , Molecular Core, Scripps Florida, Jupiter, FL; , International Breast Cancer Study Group, Bern, Switzerland; , Montefiore Medical Center, Bronx, NY; , Fox Chase Cancer Center, Philadelphia, PA; , Breast Cancer Translational Research Laboratory/Institut Jules Bordet, Brussels, Belgium; , Peter MacCallum Cancer Centre, East Melbourne, VIC, Australia; and and , European Institute of Oncology, University of Milan, Milan, Italy
| | - Roberto Salgado
- , , , , , , , and , Avera Cancer Institute, Sioux Falls, SD; , , , , , and , Dana-Farber Cancer Institute, Boston, MA; , Children's Medical Center Research Institute, University of Texas Southwestern Medical Center, Dallas, TX; , Molecular Core, Scripps Florida, Jupiter, FL; , International Breast Cancer Study Group, Bern, Switzerland; , Montefiore Medical Center, Bronx, NY; , Fox Chase Cancer Center, Philadelphia, PA; , Breast Cancer Translational Research Laboratory/Institut Jules Bordet, Brussels, Belgium; , Peter MacCallum Cancer Centre, East Melbourne, VIC, Australia; and and , European Institute of Oncology, University of Milan, Milan, Italy
| | - Sherene Loi
- , , , , , , , and , Avera Cancer Institute, Sioux Falls, SD; , , , , , and , Dana-Farber Cancer Institute, Boston, MA; , Children's Medical Center Research Institute, University of Texas Southwestern Medical Center, Dallas, TX; , Molecular Core, Scripps Florida, Jupiter, FL; , International Breast Cancer Study Group, Bern, Switzerland; , Montefiore Medical Center, Bronx, NY; , Fox Chase Cancer Center, Philadelphia, PA; , Breast Cancer Translational Research Laboratory/Institut Jules Bordet, Brussels, Belgium; , Peter MacCallum Cancer Centre, East Melbourne, VIC, Australia; and and , European Institute of Oncology, University of Milan, Milan, Italy
| | - Giancarlo Pruneri
- , , , , , , , and , Avera Cancer Institute, Sioux Falls, SD; , , , , , and , Dana-Farber Cancer Institute, Boston, MA; , Children's Medical Center Research Institute, University of Texas Southwestern Medical Center, Dallas, TX; , Molecular Core, Scripps Florida, Jupiter, FL; , International Breast Cancer Study Group, Bern, Switzerland; , Montefiore Medical Center, Bronx, NY; , Fox Chase Cancer Center, Philadelphia, PA; , Breast Cancer Translational Research Laboratory/Institut Jules Bordet, Brussels, Belgium; , Peter MacCallum Cancer Centre, East Melbourne, VIC, Australia; and and , European Institute of Oncology, University of Milan, Milan, Italy
| | - Giuseppe Viale
- , , , , , , , and , Avera Cancer Institute, Sioux Falls, SD; , , , , , and , Dana-Farber Cancer Institute, Boston, MA; , Children's Medical Center Research Institute, University of Texas Southwestern Medical Center, Dallas, TX; , Molecular Core, Scripps Florida, Jupiter, FL; , International Breast Cancer Study Group, Bern, Switzerland; , Montefiore Medical Center, Bronx, NY; , Fox Chase Cancer Center, Philadelphia, PA; , Breast Cancer Translational Research Laboratory/Institut Jules Bordet, Brussels, Belgium; , Peter MacCallum Cancer Centre, East Melbourne, VIC, Australia; and and , European Institute of Oncology, University of Milan, Milan, Italy
| | - Myles Brown
- , , , , , , , and , Avera Cancer Institute, Sioux Falls, SD; , , , , , and , Dana-Farber Cancer Institute, Boston, MA; , Children's Medical Center Research Institute, University of Texas Southwestern Medical Center, Dallas, TX; , Molecular Core, Scripps Florida, Jupiter, FL; , International Breast Cancer Study Group, Bern, Switzerland; , Montefiore Medical Center, Bronx, NY; , Fox Chase Cancer Center, Philadelphia, PA; , Breast Cancer Translational Research Laboratory/Institut Jules Bordet, Brussels, Belgium; , Peter MacCallum Cancer Centre, East Melbourne, VIC, Australia; and and , European Institute of Oncology, University of Milan, Milan, Italy
| | - Brian Leyland-Jones
- , , , , , , , and , Avera Cancer Institute, Sioux Falls, SD; , , , , , and , Dana-Farber Cancer Institute, Boston, MA; , Children's Medical Center Research Institute, University of Texas Southwestern Medical Center, Dallas, TX; , Molecular Core, Scripps Florida, Jupiter, FL; , International Breast Cancer Study Group, Bern, Switzerland; , Montefiore Medical Center, Bronx, NY; , Fox Chase Cancer Center, Philadelphia, PA; , Breast Cancer Translational Research Laboratory/Institut Jules Bordet, Brussels, Belgium; , Peter MacCallum Cancer Centre, East Melbourne, VIC, Australia; and and , European Institute of Oncology, University of Milan, Milan, Italy
| |
Collapse
|
47
|
Canesin G, Evans-Axelsson S, Hellsten R, Krzyzanowska A, Prasad CP, Bjartell A, Andersson T. Treatment with the WNT5A-mimicking peptide Foxy-5 effectively reduces the metastatic spread of WNT5A-low prostate cancer cells in an orthotopic mouse model. PLoS One 2017; 12:e0184418. [PMID: 28886116 PMCID: PMC5590932 DOI: 10.1371/journal.pone.0184418] [Citation(s) in RCA: 51] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2016] [Accepted: 08/23/2017] [Indexed: 01/10/2023] Open
Abstract
Prostate cancer patients with high WNT5A expression in their tumors have been shown to have more favorable prognosis than those with low WNT5A expression. This suggests that reconstitution of Wnt5a in low WNT5A-expressing tumors might be an attractive therapeutic approach. To explore this idea, we have in the present study used Foxy-5, a WNT5A mimicking peptide, to investigate its impact on primary tumor and metastasis in vivo and on prostate cancer cell viability, apoptosis and invasion in vitro. We used an in vivo orthotopic xenograft mouse model with metastatic luciferase-labeled WNT5A-low DU145 cells and metastatic luciferase-labeled WNT5A-high PC3prostate cancer cells. We provide here the first evidence that Foxy-5 significantly inhibits the initial metastatic dissemination of tumor cells to regional and distal lymph nodes by 90% and 75%, respectively. Importantly, this effect was seen only with the WNT5A-low DU145 cells and not with the WNT5A-high PC3 cells. The inhibiting effect in the DU145-based model occurred despite the fact that no effects were observed on primary tumor growth, apoptosis or proliferation. These findings are consistent with and supported by the in vitro data, where Foxy-5 specifically targets invasion without affecting apoptosis or viability of WNT5A-low prostate cancer cells. To conclude, our data indicate that the WNT5A-mimicking peptide Foxy-5, which has been recently used in a phase 1 clinical trial, is an attractive candidate for complimentary anti-metastatic treatment of prostate cancer patients with tumors exhibiting absent or low WNT5A expression.
Collapse
Affiliation(s)
- Giacomo Canesin
- Department of Translational Medicine, Division of Cell and Experimental Pathology, Lund University, Clinical Research Centre, Skåne University Hospital Malmö, Malmö, Sweden
- Department of Translational Medicine, Division of Urological Cancers, Lund University, Skåne University Hospital Malmö, Malmö, Sweden
| | - Susan Evans-Axelsson
- Department of Translational Medicine, Division of Urological Cancers, Lund University, Skåne University Hospital Malmö, Malmö, Sweden
| | - Rebecka Hellsten
- Department of Translational Medicine, Division of Urological Cancers, Lund University, Skåne University Hospital Malmö, Malmö, Sweden
| | - Agnieszka Krzyzanowska
- Department of Translational Medicine, Division of Urological Cancers, Lund University, Skåne University Hospital Malmö, Malmö, Sweden
| | - Chandra P. Prasad
- Department of Translational Medicine, Division of Cell and Experimental Pathology, Lund University, Clinical Research Centre, Skåne University Hospital Malmö, Malmö, Sweden
| | - Anders Bjartell
- Department of Translational Medicine, Division of Urological Cancers, Lund University, Skåne University Hospital Malmö, Malmö, Sweden
| | - Tommy Andersson
- Department of Translational Medicine, Division of Cell and Experimental Pathology, Lund University, Clinical Research Centre, Skåne University Hospital Malmö, Malmö, Sweden
- * E-mail:
| |
Collapse
|
48
|
Lu ZH, Kaliberov S, Sohn RE, Kaliberova L, Du Y, Prior JL, Leib DJ, Chauchereau A, Sehn JK, Curiel DT, Arbeit JM. A new model of multi-visceral and bone metastatic prostate cancer with perivascular niche targeting by a novel endothelial specific adenoviral vector. Oncotarget 2017; 8:12272-12289. [PMID: 28103576 PMCID: PMC5355343 DOI: 10.18632/oncotarget.14699] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2016] [Accepted: 12/26/2016] [Indexed: 12/21/2022] Open
Abstract
While modern therapies for metastatic prostate cancer (PCa) have improved survival they are associated with an increasingly prevalent entity, aggressive variant PCa (AVPCa), lacking androgen receptor (AR) expression, enriched for cancer stem cells (CSCs), and evidencing epithelial-mesenchymal plasticity with a varying extent of neuroendocrine transdifferentiation. Parallel work revealed that endothelial cells (ECs) create a perivascular CSC niche mediated by juxtacrine and membrane tethered signaling. There is increasing interest in pharmacological metastatic niche targeting, however, targeted access has been impossible. Here, we discovered that the Gleason 7 derived, androgen receptor negative, IGR-CaP1 cell line possessed some but not all of the molecular features of AVPCa. Intracardiac injection into NOD/SCID/IL2Rg -/− (NSG) mice produced a completely penetrant bone, liver, adrenal, and brain metastatic phenotype; noninvasively and histologically detectable at 2 weeks, and necessitating sacrifice 4-5 weeks post injection. Bone metastases were osteoblastic, and osteolytic. IGR-CaP1 cells expressed the neuroendocrine marker synaptophysin, near equivalent levels of vimentin and e-cadherin, all of the EMT transcription factors, and activation of NOTCH and WNT pathways. In parallel, we created a new triple-targeted adenoviral vector containing a fiber knob RGD peptide, a hexon mutation, and an EC specific ROBO4 promoter (Ad.RGD.H5/3.ROBO4). This vector was expressed in metastatic microvessels tightly juxtaposed to IGR-CaP1 cells in bone and visceral niches. Thus, the combination of IGR-CaP1 cells and NSG mice produces a completely penetrant metastatic PCa model emulating end-stage human disease. In addition, the metastatic niche access provided by our novel Ad vector could be therapeutically leveraged for future disease control or cure.
Collapse
Affiliation(s)
- Zhi Hong Lu
- Urology Division and Department of Surgery, Washington University in St. Louis School of Medicine, St. Louis, MO 63110, USA.,Siteman Cancer Center, Washington University in St. Louis School of Medicine, St. Louis, MO 63110, USA
| | - Sergey Kaliberov
- Siteman Cancer Center, Washington University in St. Louis School of Medicine, St. Louis, MO 63110, USA.,Biologic Therapeutics Center, Washington University in St. Louis School of Medicine, St. Louis, MO 63110, USA.,Department of Radiation Oncology, Washington University in St. Louis School of Medicine, St. Louis, MO 63110, USA
| | - Rebecca E Sohn
- Urology Division and Department of Surgery, Washington University in St. Louis School of Medicine, St. Louis, MO 63110, USA.,Siteman Cancer Center, Washington University in St. Louis School of Medicine, St. Louis, MO 63110, USA
| | - Lyudmila Kaliberova
- Siteman Cancer Center, Washington University in St. Louis School of Medicine, St. Louis, MO 63110, USA.,Biologic Therapeutics Center, Washington University in St. Louis School of Medicine, St. Louis, MO 63110, USA.,Department of Radiation Oncology, Washington University in St. Louis School of Medicine, St. Louis, MO 63110, USA
| | - Yingqiu Du
- Urology Division and Department of Surgery, Washington University in St. Louis School of Medicine, St. Louis, MO 63110, USA.,Siteman Cancer Center, Washington University in St. Louis School of Medicine, St. Louis, MO 63110, USA
| | - Julie L Prior
- Radiology, Washington University in St. Louis School of Medicine, St. Louis, MO 63110, USA
| | - Daniel J Leib
- Department of Orthopedic Surgery, Washington University in St. Louis School of Medicine, St. Louis, MO 63110, USA
| | - Anne Chauchereau
- Prostate Cancer Group, INSERM U981, Gustave Roussy, Villejuif, F-94805, France
| | - Jennifer K Sehn
- Siteman Cancer Center, Washington University in St. Louis School of Medicine, St. Louis, MO 63110, USA.,Department of Anatomic and Molecular Pathology, Washington University in St. Louis School of Medicine, St. Louis, MO 63110, USA
| | - David T Curiel
- Siteman Cancer Center, Washington University in St. Louis School of Medicine, St. Louis, MO 63110, USA.,Biologic Therapeutics Center, Washington University in St. Louis School of Medicine, St. Louis, MO 63110, USA.,Department of Radiation Oncology, Washington University in St. Louis School of Medicine, St. Louis, MO 63110, USA
| | - Jeffrey M Arbeit
- Urology Division and Department of Surgery, Washington University in St. Louis School of Medicine, St. Louis, MO 63110, USA.,Siteman Cancer Center, Washington University in St. Louis School of Medicine, St. Louis, MO 63110, USA
| |
Collapse
|
49
|
Abstract
Prostate cancer is the second leading cause of cancer deaths in the USA. The challenge in managing castration-resistant prostate cancer (CRPC) stems not from the lack of therapeutic options but from the limited duration of clinical and survival benefit offered by treatments in this setting due to primary and acquired resistance. The remarkable molecular heterogeneity and tumor adaptability in advanced prostate cancer necessitate optimization of such treatment strategies. While the future of CRPC management will involve newer targeted therapies in deliberately biomarker-selected patients, interventions using current approaches may exhibit improved clinical benefit if employed in the context of optimal sequencing and combinations. This review outlines our current understanding of mechanisms of therapeutic resistance in progression to and after the development of castration resistance, highlighting targetable and reversible mechanisms of resistance.
Collapse
Affiliation(s)
- Mary Nakazawa
- Departments of Urology, Molecular and Cellular Biochemistry, Pathology and Toxicology and Cancer Biology, University of Kentucky College of Medicine, 800 Rose Street, Lexington, KY, 40536, USA
| | - Channing Paller
- The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins University, Baltimore, MD, USA
| | - Natasha Kyprianou
- Departments of Urology, Molecular and Cellular Biochemistry, Pathology and Toxicology and Cancer Biology, University of Kentucky College of Medicine, 800 Rose Street, Lexington, KY, 40536, USA.
| |
Collapse
|
50
|
Neuropilin-1 is upregulated in the adaptive response of prostate tumors to androgen-targeted therapies and is prognostic of metastatic progression and patient mortality. Oncogene 2017; 36:3417-3427. [PMID: 28092670 PMCID: PMC5485179 DOI: 10.1038/onc.2016.482] [Citation(s) in RCA: 56] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2016] [Revised: 10/24/2016] [Accepted: 11/17/2016] [Indexed: 01/02/2023]
Abstract
Recent evidence has implicated the transmembrane co-receptor neuropilin-1 (NRP1) in cancer progression. Primarily known as a regulator of neuronal guidance and angiogenesis, NRP1 is also expressed in multiple human malignancies, where it promotes tumor angiogenesis. However, non-angiogenic roles of NRP1 in tumor progression remain poorly characterized. In this study, we define NRP1 as an androgen-repressed gene whose expression is elevated during the adaptation of prostate tumors to androgen-targeted therapies (ATTs), and subsequent progression to metastatic castration-resistant prostate cancer (mCRPC). Using short hairpin RNA (shRNA)-mediated suppression of NRP1, we demonstrate that NRP1 regulates the mesenchymal phenotype of mCRPC cell models and the invasive and metastatic dissemination of tumor cells in vivo. In patients, immunohistochemical staining of tissue microarrays and mRNA expression analyses revealed a positive association between NRP1 expression and increasing Gleason grade, pathological T score, positive lymph node status and primary therapy failure. Furthermore, multivariate analysis of several large clinical prostate cancer (PCa) cohorts identified NRP1 expression at radical prostatectomy as an independent prognostic biomarker of biochemical recurrence after radiation therapy, metastasis and cancer-specific mortality. This study identifies NRP1 for the first time as a novel androgen-suppressed gene upregulated during the adaptive response of prostate tumors to ATTs and a prognostic biomarker of clinical metastasis and lethal PCa.
Collapse
|