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Su H, Huang L, Zhou J, Yang G. Prostate cancer stem cells and their targeted therapies. Front Cell Dev Biol 2024; 12:1410102. [PMID: 39175878 PMCID: PMC11338935 DOI: 10.3389/fcell.2024.1410102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2024] [Accepted: 07/23/2024] [Indexed: 08/24/2024] Open
Abstract
Prostate cancer (PCa) is the most common malignancy among men worldwide. Through androgen receptor signaling inhibitor (ARSI) treatment, patients eventually succumb to castration-resistant prostate cancer (CRPC). For this, the prostate cancer stem cells (PCSCs), as a minor population of tumor cells that can promote tumor relapse, ARSI resistance, and disease progression, are gaining attention. Therefore, specific therapy targeting PCSCs has momentum. This study reviewed the identification and characterization of PCSCs and PCSC-based putative biomarkers and summarized their mechanisms of action. We further discussed clinical trials of novel therapeutic interventions focused on PCSC-related pathways, the PCSC microenvironment, cutting-edge miRNA therapy, and immunotherapy approaches from a mechanistic standpoint. This review provides updated insights into PCSC plasticity, identifying new PCSC biomarkers and optimized treatments for patients with advanced PCa.
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Affiliation(s)
- Huilan Su
- Research Center for Translational Medicine, Cancer Stem Cell Institute, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
| | - Liqun Huang
- Department of Urology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
| | - Jianjun Zhou
- Research Center for Translational Medicine, Cancer Stem Cell Institute, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
| | - Guosheng Yang
- Department of Urology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
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2
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Kirk JS, Wang J, Long M, Rosario S, Tracz A, Ji Y, Kumar R, Liu X, Jamroze A, Singh PK, Puzanov I, Chatta G, Cheng Q, Huang J, Wrana JL, Lovell J, Yu H, Liu S, Shen MM, Liu T, Tang DG. Integrated single-cell analysis defines the epigenetic basis of castration-resistant prostate luminal cells. Cell Stem Cell 2024; 31:1203-1221.e7. [PMID: 38878775 PMCID: PMC11297676 DOI: 10.1016/j.stem.2024.05.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Revised: 02/26/2024] [Accepted: 05/20/2024] [Indexed: 06/22/2024]
Abstract
Understanding prostate response to castration and androgen receptor signaling inhibitors (ARSI) is critical to improving long-term prostate cancer (PCa) patient survival. Here, we use a multi-omics approach on 229,794 single cells to create a mouse single-cell reference atlas for interpreting mouse prostate biology and castration response. Our reference atlas refines single-cell annotations and provides a chromatin context, which, when coupled with mouse lineage tracing, demonstrates that castration-resistant luminal cells are distinct from the pre-existent urethra-proximal stem/progenitor cells. Molecular pathway analysis and therapeutic studies further implicate AP1 (JUN/FOS), WNT/β-catenin, FOXQ1, NF-κB, and JAK/STAT pathways as major drivers of castration-resistant luminal populations with relevance to human PCa. Our datasets, which can be explored through an interactive portal (https://visportal.roswellpark.org/data/tang/), can aid in developing combination treatments with ARSI for advanced PCa patients.
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Affiliation(s)
- Jason S Kirk
- Department of Pharmacology and Therapeutics, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263, USA.
| | - Jie Wang
- Department of Biostatistics and Bioinformatics, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263, USA
| | - Mark Long
- Department of Biostatistics and Bioinformatics, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263, USA
| | - Spencer Rosario
- Department of Biostatistics and Bioinformatics, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263, USA
| | - Amanda Tracz
- Department of Pharmacology and Therapeutics, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263, USA
| | - Yibing Ji
- Department of Pharmacology and Therapeutics, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263, USA
| | - Rahul Kumar
- Department of Pharmacology and Therapeutics, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263, USA
| | - Xiaozhuo Liu
- Department of Pharmacology and Therapeutics, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263, USA
| | - Anmbreen Jamroze
- Department of Pharmacology and Therapeutics, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263, USA
| | - Prashant K Singh
- Department of Cancer Genetics and Genomics, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263, USA
| | - Igor Puzanov
- Department of Medicine, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263, USA
| | - Gurkamal Chatta
- Department of Medicine, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263, USA
| | - Qing Cheng
- Department of Surgery, Duke University School of Medicine, Durham, NC 27710, USA
| | - Jiaoti Huang
- Department of Pathology, Duke University School of Medicine, Durham, NC 27710, USA
| | - Jeffrey L Wrana
- Department of Molecular Genetics, University of Toronto, Toronto, ON M5G 1X5, Canada
| | - Jonathan Lovell
- Department of Biomedical Engineering, University at Buffalo, Buffalo, NY 14260, USA
| | - Han Yu
- Department of Biostatistics and Bioinformatics, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263, USA
| | - Song Liu
- Department of Biostatistics and Bioinformatics, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263, USA
| | - Michael M Shen
- Department of Medicine, Columbia University Irving Medical Center, New York, NY 10032, USA
| | - Tao Liu
- Department of Biostatistics and Bioinformatics, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263, USA.
| | - Dean G Tang
- Department of Pharmacology and Therapeutics, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263, USA.
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3
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Feng W, Ladewig E, Salsabeel N, Zhao H, Lee YS, Gopalan A, Lange M, Luo H, Kang W, Fan N, Rosiek E, de Stanchina E, Chen Y, Carver BS, Leslie CS, Sawyers CL. ERG activates a stem-like proliferation-differentiation program in prostate epithelial cells with mixed basal-luminal identity. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2023.05.15.540839. [PMID: 38585869 PMCID: PMC10996491 DOI: 10.1101/2023.05.15.540839] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/09/2024]
Abstract
To gain insight into how ERG translocations cause prostate cancer, we performed single cell transcriptional profiling of an autochthonous mouse model at an early stage of disease initiation. Despite broad expression of ERG in all prostate epithelial cells, proliferation was enriched in a small, stem-like population with mixed-luminal basal identity (called intermediate cells). Through a series of lineage tracing and primary prostate tissue transplantation experiments, we find that tumor initiating activity resides in a subpopulation of basal cells that co-express the luminal genes Tmprss2 and Nkx3.1 (called BasalLum) but not in the larger population of classical Krt8+ luminal cells. Upon ERG activation, BasalLum cells give rise to the highly proliferative intermediate state, which subsequently transitions to the larger population of Krt8+ luminal cells characteristic of ERG-positive human cancers. Furthermore, this proliferative population is characterized by an ERG-specific chromatin state enriched for NFkB, AP-1, STAT and NFAT binding, with implications for TF cooperativity. The fact that the proliferative potential of ERG is enriched in a small stem-like population implicates the chromatin context of these cells as a critical variable for unmasking its oncogenic activity.
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Affiliation(s)
- Weiran Feng
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center; New York, NY 10065, USA
| | - Erik Ladewig
- Computational and Systems Biology Program, Memorial Sloan Kettering Cancer Center; New York, NY 10065, USA
| | - Nazifa Salsabeel
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center; New York, NY 10065, USA
| | - Huiyong Zhao
- Antitumor Assessment Core Facility, Memorial Sloan Kettering Cancer Center; New York, NY 10065, USA
| | - Young Sun Lee
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center; New York, NY 10065, USA
| | - Anuradha Gopalan
- Department of Pathology, Memorial Sloan Kettering Cancer Center; New York, NY 10065, USA
| | - Matthew Lange
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center; New York, NY 10065, USA
| | - Hanzhi Luo
- Molecular Pharmacology Program, Memorial Sloan Kettering Cancer Center; New York, NY 10065, USA
| | - Wenfei Kang
- Molecular Cytology Core Facility, Memorial Sloan Kettering Cancer Center; New York, NY 10065, USA
| | - Ning Fan
- Molecular Cytology Core Facility, Memorial Sloan Kettering Cancer Center; New York, NY 10065, USA
| | - Eric Rosiek
- Molecular Cytology Core Facility, Memorial Sloan Kettering Cancer Center; New York, NY 10065, USA
| | - Elisa de Stanchina
- Antitumor Assessment Core Facility, Memorial Sloan Kettering Cancer Center; New York, NY 10065, USA
| | - Yu Chen
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center; New York, NY 10065, USA
| | - Brett S. Carver
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center; New York, NY 10065, USA
- Department of Surgery, Memorial Sloan Kettering Cancer Center; New York, NY 10065, USA
- Division of Urology, Memorial Sloan Kettering Cancer Center; New York, NY 10065, USA
| | - Christina S. Leslie
- Computational and Systems Biology Program, Memorial Sloan Kettering Cancer Center; New York, NY 10065, USA
| | - Charles L. Sawyers
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center; New York, NY 10065, USA
- Howard Hughes Medical Institute, Memorial Sloan Kettering Cancer Center; New York, NY 10065, USA
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4
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Cooper PO, Yang J, Wang HH, Broman MM, Awdalkreem GD, Cresswell GM, Wang L, Goossens E, Lanman NA, Doerge RW, Zheng F, Cheng L, Crist SA, Braun RE, Jerde TJ, Ratliff TL. Inflammation Impacts Androgen Receptor Signaling in Basal Prostate Stem Cells Through Interleukin 1 Receptor Antagonist. RESEARCH SQUARE 2023:rs.3.rs-3539806. [PMID: 38168414 PMCID: PMC10760215 DOI: 10.21203/rs.3.rs-3539806/v1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/05/2024]
Abstract
The majority of patients with benign prostate hyperplasia (BPH) exhibit chronic prostate inflammation and the extent of inflammation correlates with the severity of symptoms. How inflammation contributes to prostate enlargement and/or BPH symptoms and the underlying mechanisms are not clearly understood. We established a unique mouse model Prostate Ovalbumin Expressing Transgenic 3 (POET3) that mimics chronic non-bacterial prostatitis in men to study the role of inflammation in prostate hyperplasia. After the injection of ovalbumin peptide-specific T cells, POET3 prostates exhibited an influx of inflammatory cells and an increase in pro-inflammatory cytokines that led to epithelial and stromal hyperplasia. We have previously demonstrated with the POET3 model that inflammation expands the basal prostate stem cell (bPSC) population and promotes bPSC differentiation in organoid cultures. In this study, we investigated the mechanisms underlying the impact of inflammation on bPSC. We found that AR activity was enhanced in inflamed bPSC and was essential for bPSC differentiation in organoid cultures. Most importantly, we identified, for the first time, interleukin 1 receptor antagonist (IL-1RA) as a key regulator of AR in basal stem cells. IL-1RA was one of the top genes upregulated by inflammation and inhibition of IL-1RA abrogated the enhanced AR nuclear accumulation and activity in organoids derived from inflamed bPSC. The mirroring effects of IL-1RA recombinant protein and IL-1α neutralizing antibody suggest that IL-1RA may function by antagonizing IL-1α inhibition of AR expression. Furthermore, we established a lineage tracing model to follow bPSC during inflammation and under castrate conditions. We found that inflammation induced bPSC proliferation and differentiation into luminal cells even under castrate conditions, indicating that AR activation driven by inflammation in bPSC is sufficient for their proliferation and differentiation under androgen-deprived conditions. However, proliferation of the differentiated bPSC in the luminal layer significantly diminished with castration, suggesting inflammation may not maintain AR activity in stromal cells, as stromal cells deprived of androgen after castration could no longer provide paracrine growth factors essential for luminal proliferation. Taken together, we have discovered novel mechanisms through which inflammation modulates AR signaling in bPSC and induces bPSC luminal differentiation that contributes to prostate hyperplasia.
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Affiliation(s)
- Paula O. Cooper
- Department of Comparative Pathobiology, College of Veterinary Medicine, Purdue University, West Lafayette, IN 47907, USA
- Purdue Institute for Cancer Research, West Lafayette, IN 47907, USA
- These authors contributed equally to the manuscript
| | - Jiang Yang
- Department of Comparative Pathobiology, College of Veterinary Medicine, Purdue University, West Lafayette, IN 47907, USA
- Purdue Institute for Cancer Research, West Lafayette, IN 47907, USA
- These authors contributed equally to the manuscript
| | - Hsing-Hui Wang
- Department of Comparative Pathobiology, College of Veterinary Medicine, Purdue University, West Lafayette, IN 47907, USA
- Purdue Institute for Cancer Research, West Lafayette, IN 47907, USA
- These authors contributed equally to the manuscript
| | - Meaghan M. Broman
- Department of Comparative Pathobiology, College of Veterinary Medicine, Purdue University, West Lafayette, IN 47907, USA
- Purdue Institute for Cancer Research, West Lafayette, IN 47907, USA
| | - Gada D. Awdalkreem
- Department of Comparative Pathobiology, College of Veterinary Medicine, Purdue University, West Lafayette, IN 47907, USA
- Purdue Institute for Cancer Research, West Lafayette, IN 47907, USA
| | - Gregory M. Cresswell
- Department of Comparative Pathobiology, College of Veterinary Medicine, Purdue University, West Lafayette, IN 47907, USA
- Purdue Institute for Cancer Research, West Lafayette, IN 47907, USA
| | - Liang Wang
- Department of Pharmacology and Toxicology, Department of Urology, Department of Microbiology and Immunology, Indiana University School of Medicine, Indianapolis, IN 46202, USA
| | - Emery Goossens
- Department of Statistics, Purdue University, West Lafayette, IN 47907, USA
| | - Nadia A. Lanman
- Department of Comparative Pathobiology, College of Veterinary Medicine, Purdue University, West Lafayette, IN 47907, USA
- Purdue Institute for Cancer Research, West Lafayette, IN 47907, USA
| | - Rebecca W. Doerge
- Department of Statistics, Purdue University, West Lafayette, IN 47907, USA
| | - Faye Zheng
- Department of Statistics, Purdue University, West Lafayette, IN 47907, USA
| | - Liang Cheng
- Department of Pathology and Laboratory Medicine, Indiana University School of Medicine, Indianapolis, IN 46202, USA
| | - Scott A. Crist
- Department of Comparative Pathobiology, College of Veterinary Medicine, Purdue University, West Lafayette, IN 47907, USA
- Purdue Institute for Cancer Research, West Lafayette, IN 47907, USA
| | | | - Travis J. Jerde
- Department of Pharmacology and Toxicology, Department of Urology, Department of Microbiology and Immunology, Indiana University School of Medicine, Indianapolis, IN 46202, USA
| | - Timothy L. Ratliff
- Department of Comparative Pathobiology, College of Veterinary Medicine, Purdue University, West Lafayette, IN 47907, USA
- Purdue Institute for Cancer Research, West Lafayette, IN 47907, USA
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5
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Giafaglione JM, Crowell PD, Delcourt AML, Hashimoto T, Ha SM, Atmakuri A, Nunley NM, Dang RMA, Tian M, Diaz JA, Tika E, Payne MC, Burkhart DL, Li D, Navone NM, Corey E, Nelson PS, Lin NYC, Blanpain C, Ellis L, Boutros PC, Goldstein AS. Prostate lineage-specific metabolism governs luminal differentiation and response to antiandrogen treatment. Nat Cell Biol 2023; 25:1821-1832. [PMID: 38049604 PMCID: PMC10709144 DOI: 10.1038/s41556-023-01274-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2023] [Accepted: 09/26/2023] [Indexed: 12/06/2023]
Abstract
Lineage transitions are a central feature of prostate development, tumourigenesis and treatment resistance. While epigenetic changes are well known to drive prostate lineage transitions, it remains unclear how upstream metabolic signalling contributes to the regulation of prostate epithelial identity. To fill this gap, we developed an approach to perform metabolomics on primary prostate epithelial cells. Using this approach, we discovered that the basal and luminal cells of the prostate exhibit distinct metabolomes and nutrient utilization patterns. Furthermore, basal-to-luminal differentiation is accompanied by increased pyruvate oxidation. We establish the mitochondrial pyruvate carrier and subsequent lactate accumulation as regulators of prostate luminal identity. Inhibition of the mitochondrial pyruvate carrier or supplementation with exogenous lactate results in large-scale chromatin remodelling, influencing both lineage-specific transcription factors and response to antiandrogen treatment. These results establish reciprocal regulation of metabolism and prostate epithelial lineage identity.
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Affiliation(s)
- Jenna M Giafaglione
- Molecular Biology Interdepartmental Program, University of California, Los Angeles, Los Angeles, CA, USA
| | - Preston D Crowell
- Molecular Biology Interdepartmental Program, University of California, Los Angeles, Los Angeles, CA, USA
| | - Amelie M L Delcourt
- Department of Molecular, Cell, and Developmental Biology, University of California, Los Angeles, Los Angeles, CA, USA
| | - Takao Hashimoto
- Department of Molecular, Cell, and Developmental Biology, University of California, Los Angeles, Los Angeles, CA, USA
| | - Sung Min Ha
- Department of Integrative Biology and Physiology, University of California, Los Angeles, Los Angeles, CA, USA
| | - Aishwarya Atmakuri
- Department of Molecular, Cell, and Developmental Biology, University of California, Los Angeles, Los Angeles, CA, USA
| | - Nicholas M Nunley
- Department of Molecular, Cell, and Developmental Biology, University of California, Los Angeles, Los Angeles, CA, USA
- Department of Urology, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA
| | - Rachel M A Dang
- Jonsson Comprehensive Cancer Center, University of California, Los Angeles, Los Angeles, CA, USA
| | - Mao Tian
- Jonsson Comprehensive Cancer Center, University of California, Los Angeles, Los Angeles, CA, USA
| | - Johnny A Diaz
- Department of Molecular, Cell, and Developmental Biology, University of California, Los Angeles, Los Angeles, CA, USA
| | - Elisavet Tika
- Laboratory of Stem Cells and Cancer, WEL Research Institute, Université Libre de Bruxelles (ULB), Brussels, Belgium
| | - Marie C Payne
- Department of Mechanical & Aerospace Engineering, University of California, Los Angeles, Los Angeles, CA, USA
| | - Deborah L Burkhart
- Department of Cancer Biology, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Dapei Li
- Fred Hutchinson Cancer Center, Seattle, WA, USA
| | - Nora M Navone
- Department of GU Medical Oncology, MD Anderson Cancer Center, Houston, TX, USA
| | - Eva Corey
- University of Washington, Seattle, WA, USA
| | | | - Neil Y C Lin
- Department of Mechanical & Aerospace Engineering, University of California, Los Angeles, Los Angeles, CA, USA
- Department of Bioengineering, University of California, Los Angeles, Los Angeles, CA, USA
- Institute for Quantitative and Computational Biosciences, University of California, Los Angeles, Los Angeles, CA, USA
| | - Cedric Blanpain
- Laboratory of Stem Cells and Cancer, WEL Research Institute, Université Libre de Bruxelles (ULB), Brussels, Belgium
| | - Leigh Ellis
- Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, CA, USA
- Cedars-Sinai Samuel Oschin Comprehensive Cancer Institute, Los Angeles, CA, USA
- Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA, USA
- Center for Bioinformatics and Functional Genomics, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Paul C Boutros
- Department of Urology, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA
- Jonsson Comprehensive Cancer Center, University of California, Los Angeles, Los Angeles, CA, USA
- Department of Human Genetics, University of California, Los Angeles, Los Angeles, CA, USA
- Department of Medical Biophysics, University of Toronto, Toronto, Ontario, Canada
- Vector Institute, Toronto, Ontario, Canada
- Institute for Precision Health, University of California, Los Angeles, Los Angeles, CA, USA
- Eli and Edythe Broad Stem Cell Research Center, University of California, Los Angeles, Los Angeles, CA, USA
| | - Andrew S Goldstein
- Department of Molecular, Cell, and Developmental Biology, University of California, Los Angeles, Los Angeles, CA, USA.
- Department of Urology, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA.
- Jonsson Comprehensive Cancer Center, University of California, Los Angeles, Los Angeles, CA, USA.
- Eli and Edythe Broad Stem Cell Research Center, University of California, Los Angeles, Los Angeles, CA, USA.
- Molecular Biology Institute, University of California, Los Angeles, Los Angeles, CA, USA.
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Zhao X, Wang Z, Tang Z, Hu J, Zhou Y, Ge J, Dong J, Xu S. An anoikis-related gene signature for prediction of the prognosis in prostate cancer. Front Oncol 2023; 13:1169425. [PMID: 37664042 PMCID: PMC10469923 DOI: 10.3389/fonc.2023.1169425] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2023] [Accepted: 06/21/2023] [Indexed: 09/05/2023] Open
Abstract
Purpose This study presents a novel approach to predict postoperative biochemical recurrence (BCR) in prostate cancer (PCa) patients which involves constructing a signature based on anoikis-related genes (ARGs). Methods In this study, we utilised data from TCGA-PARD and GEO databases to identify specific ARGs in prostate cancer. We established a signature of these ARGs using Cox regression analysis and evaluated their clinical predictive efficacy and immune-related status through various methods such as Kaplan-Meier survival analysis, subject work characteristics analysis, and CIBERSORT method. Our findings suggest that these ARGs may have potential as biomarkers for prostate cancer prognosis and treatment. To investigate the biological pathways of genes associated with anoikis, we utilised GSVA, GO, and KEGG. The expression of ARGs was confirmed by the HPA database. Furthermore, we conducted PPI analysis to identify the core network of ARGs in PCa. Results Based on analysis of the TCGA database, a set of eight ARGs were identified as prognostic signature genes for prostate cancer. The reliability and validity of this signature were well verified in both the TCGA and GEO codifications. Using this signature, patients were classified into two groups based on their risk for developing BCR. There was a significant difference in BCR-free time between the high and low risk groups (P < 0.05).This signature serves as a dependable and unbiased prognostic factor for predicting biochemical recurrence (BCR) in prostate cancer (PCa) patients. It outperforms clinicopathological characteristics in terms of accuracy and reliability. PLK1 may play a potential regulatory role as a core gene in the development of prostate cancer. Conclusion This signature suggests the potential role of ARGs in the development and progression of PCa and can effectively predict the risk of BCR in PCa patients after surgery. It also provides a basis for further research into the mechanism of ARGs in PCa and for the clinical management of patients with PCa.
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Affiliation(s)
- Xiaodong Zhao
- Jinling School of Clinical Medicine, Nanjing Medical University, Nanjing, Jiangsu, China
- Department of Urology, Eastern Theater General Hospital of Medical School Of Nan Jing University, Nanjing, Jiangsu, China
| | - Zuheng Wang
- Jinling School of Clinical Medicine, Nanjing Medical University, Nanjing, Jiangsu, China
- Department of Urology, Eastern Theater General Hospital of Medical School Of Nan Jing University, Nanjing, Jiangsu, China
| | - Zilu Tang
- Jinling School of Clinical Medicine, Nanjing Medical University, Nanjing, Jiangsu, China
- Department of Urology, Eastern Theater General Hospital of Medical School Of Nan Jing University, Nanjing, Jiangsu, China
| | - Jun Hu
- Jinling School of Clinical Medicine, Nanjing Medical University, Nanjing, Jiangsu, China
- Department of Urology, Eastern Theater General Hospital of Medical School Of Nan Jing University, Nanjing, Jiangsu, China
| | - Yulin Zhou
- Department of Urology, Eastern Theater General Hospital of Medical School Of Nan Jing University, Nanjing, Jiangsu, China
| | - Jingping Ge
- Department of Urology, Eastern Theater General Hospital of Medical School Of Nan Jing University, Nanjing, Jiangsu, China
| | - Jie Dong
- Department of Urology, Eastern Theater General Hospital of Medical School Of Nan Jing University, Nanjing, Jiangsu, China
| | - Song Xu
- Jinling School of Clinical Medicine, Nanjing Medical University, Nanjing, Jiangsu, China
- Department of Urology, Eastern Theater General Hospital of Medical School Of Nan Jing University, Nanjing, Jiangsu, China
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7
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Pérez-González A, Bévant K, Blanpain C. Cancer cell plasticity during tumor progression, metastasis and response to therapy. NATURE CANCER 2023; 4:1063-1082. [PMID: 37537300 PMCID: PMC7615147 DOI: 10.1038/s43018-023-00595-y] [Citation(s) in RCA: 43] [Impact Index Per Article: 43.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Accepted: 06/01/2023] [Indexed: 08/05/2023]
Abstract
Cell plasticity represents the ability of cells to be reprogrammed and to change their fate and identity, enabling homeostasis restoration and tissue regeneration following damage. Cell plasticity also contributes to pathological conditions, such as cancer, enabling cells to acquire new phenotypic and functional features by transiting across distinct cell states that contribute to tumor initiation, progression, metastasis and resistance to therapy. Here, we review the intrinsic and extrinsic mechanisms driving cell plasticity that promote tumor growth and proliferation as well as metastasis and drug tolerance. Finally, we discuss how cell plasticity could be exploited for anti-cancer therapy.
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Affiliation(s)
- Andrea Pérez-González
- Laboratory of Stem Cells and Cancer, Université Libre de Bruxelles (ULB), Brussels, Belgium
| | - Kevin Bévant
- Laboratory of Stem Cells and Cancer, Université Libre de Bruxelles (ULB), Brussels, Belgium
| | - Cédric Blanpain
- Laboratory of Stem Cells and Cancer, Université Libre de Bruxelles (ULB), Brussels, Belgium.
- WELBIO, ULB, Bruxelles, Belgium.
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8
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Tshering LF, Luo F, Russ S, Szenk M, Rubel D, Tutuska K, Rail JG, Balázsi G, Shen MM, Talos F. Immune mechanisms shape the clonal landscape during early progression of prostate cancer. Dev Cell 2023; 58:1071-1086.e8. [PMID: 37148881 PMCID: PMC10330387 DOI: 10.1016/j.devcel.2023.04.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2022] [Revised: 12/18/2022] [Accepted: 04/14/2023] [Indexed: 05/08/2023]
Abstract
Understanding the role of the immune microenvironment in modulating intratumor heterogeneity is essential for effective cancer therapies. Using multicolor lineage tracing in genetically engineered mouse models and single-cell transcriptomics, we show that slowly progressing tumors contain a multiclonal landscape of relatively homogeneous subpopulations within a well-organized tumor microenvironment. In more advanced and aggressive tumors, however, the multiclonal landscape develops into competing dominant and minor clones accompanied by a disordered microenvironment. We demonstrate that this dominant/minor landscape is associated with differential immunoediting, in which minor clones are marked by an increased expression of IFNγ-response genes and the T cell-activating chemokines Cxcl9 and Cxcl11. Furthermore, immunomodulation of the IFNγ pathway can rescue minor clones from elimination. Notably, the immune-specific gene signature of minor clones exhibits a prognostic value for biochemical recurrence-free survival in human prostate cancer. These findings suggest new immunotherapy approaches for modulating clonal fitness and tumor progression in prostate cancer.
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Affiliation(s)
- Lara F Tshering
- Department of Urology, Stony Brook University, Stony Brook, NY 11794, USA; Department of Pathology, Stony Brook University, Stony Brook, NY 11794, USA
| | - Fu Luo
- Department of Urology, Stony Brook University, Stony Brook, NY 11794, USA; Department of Pathology, Stony Brook University, Stony Brook, NY 11794, USA
| | - Savanah Russ
- Department of Urology, Stony Brook University, Stony Brook, NY 11794, USA; Department of Pathology, Stony Brook University, Stony Brook, NY 11794, USA
| | - Mariola Szenk
- Department of Biomedical Engineering, Stony Brook University, Stony Brook, NY 11794, USA; Laufer Center for Physical and Quantitative Biology, Stony Brook University, Stony Brook, NY 11794, USA
| | - Diana Rubel
- Department of Urology, Stony Brook University, Stony Brook, NY 11794, USA; Department of Pathology, Stony Brook University, Stony Brook, NY 11794, USA
| | - Karis Tutuska
- Department of Urology, Stony Brook University, Stony Brook, NY 11794, USA; Department of Pathology, Stony Brook University, Stony Brook, NY 11794, USA
| | - James G Rail
- Department of Urology, Stony Brook University, Stony Brook, NY 11794, USA; Department of Pathology, Stony Brook University, Stony Brook, NY 11794, USA
| | - Gábor Balázsi
- Department of Biomedical Engineering, Stony Brook University, Stony Brook, NY 11794, USA; Laufer Center for Physical and Quantitative Biology, Stony Brook University, Stony Brook, NY 11794, USA
| | - Michael M Shen
- Departments of Medicine, Genetics & Development, Urology, and Systems Biology, Herbert Irving Comprehensive Cancer Center, Columbia University Irving Medical Center, New York, NY 10032, USA.
| | - Flaminia Talos
- Department of Urology, Stony Brook University, Stony Brook, NY 11794, USA; Department of Pathology, Stony Brook University, Stony Brook, NY 11794, USA; Departments of Medicine, Genetics & Development, Urology, and Systems Biology, Herbert Irving Comprehensive Cancer Center, Columbia University Irving Medical Center, New York, NY 10032, USA; Stony Brook Cancer Center, Stony Brook University, Stony Brook, NY 11794, USA.
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9
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Horton C, Liu Y, Wang J, Green J, Tsyporin J, Chen B, Wang ZA. Modulation of the canonical Wnt activity by androgen signaling in prostate epithelial basal stem cells. Stem Cell Reports 2023; 18:1355-1370. [PMID: 37172587 PMCID: PMC10277819 DOI: 10.1016/j.stemcr.2023.04.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Revised: 04/06/2023] [Accepted: 04/11/2023] [Indexed: 05/15/2023] Open
Abstract
Both the canonical Wnt and androgen receptor (AR) signaling pathways are important for prostate organogenesis and homeostasis. How they crosstalk to regulate prostate stem cell behaviors remains unclear. Here, we show in lineage-tracing mouse models that although Wnt is essential for basal stem cell multipotency, ectopic Wnt activity promotes basal cell over-proliferation and squamous phenotypes, which are counteracted by elevated levels of androgen. In prostate basal cell organoids, dihydrotestosterone (DHT) antagonizes R-spondin-stimulated growth in a concentration-dependent manner. DHT down-regulates the expressions of a Wnt reporter and target genes, and RNA sequencing (RNA-seq) analyses identify Wnt signaling as a key altered pathway. Mechanistically, DHT enhances AR and β-catenin protein binding, and CUT&RUN analyses reveal that ectopic AR sequesters β-catenin away from its Wnt-related cistrome. Our results suggest that an intermediate level of Wnt activity in prostate basal stem cells, achieved via AR-β-catenin interaction, is essential for normal prostate homeostasis.
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Affiliation(s)
- Corrigan Horton
- Department of Molecular, Cell, and Developmental Biology, University of California, Santa Cruz, Santa Cruz, CA 95064, USA
| | - Yueli Liu
- Department of Molecular, Cell, and Developmental Biology, University of California, Santa Cruz, Santa Cruz, CA 95064, USA
| | - Jiawen Wang
- Sequencing Center, National Institute of Biological Sciences, Beijing 102206, China
| | - Jonathan Green
- Department of Molecular, Cell, and Developmental Biology, University of California, Santa Cruz, Santa Cruz, CA 95064, USA
| | - Jeremiah Tsyporin
- Department of Molecular, Cell, and Developmental Biology, University of California, Santa Cruz, Santa Cruz, CA 95064, USA
| | - Bin Chen
- Department of Molecular, Cell, and Developmental Biology, University of California, Santa Cruz, Santa Cruz, CA 95064, USA
| | - Zhu A Wang
- Department of Molecular, Cell, and Developmental Biology, University of California, Santa Cruz, Santa Cruz, CA 95064, USA.
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10
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Pitzen SP, Dehm SM. Basal epithelial cells in prostate development, tumorigenesis, and cancer progression. Cell Cycle 2023; 22:1303-1318. [PMID: 37098827 PMCID: PMC10228417 DOI: 10.1080/15384101.2023.2206502] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2022] [Revised: 12/13/2022] [Accepted: 12/14/2022] [Indexed: 04/27/2023] Open
Abstract
The prostate epithelium is composed of two predominant cell populations: luminal and basal epithelial cells. Luminal cells have a secretory function that supports male fertility while basal cells function in regeneration and maintenance of epithelial tissue. Recent studies in humans and mice have expanded our knowledge of the role and regulation of luminal and basal cells in prostate organogenesis, development, and homeostasis. The insights from healthy prostate biology can inform studies focused on the origins of prostate cancer, progression of the disease, and development of resistance to targeted hormonal therapies. In this review, we discuss a critical role for basal cells in the development and maintenance of healthy prostate tissue. Additionally, we provide evidence supporting a role for basal cells in oncogenesis and therapeutic resistance mechanisms of prostate cancer. Finally, we describe basal cell regulators that may promote lineage plasticity and basal cell identity in prostate cancers that have developed therapeutic resistance. These regulators could serve as therapeutic targets to inhibit or delay resistance and thereby improve outcomes for prostate cancer patients.
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Affiliation(s)
- Samuel P. Pitzen
- Masonic Cancer Center, University of Minnesota, Minneapolis, MN, USA
- Graduate Program in Molecular, Cellular, and Developmental Biology and Genetics, University of Minnesota, Minneapolis, MN, USA
| | - Scott M. Dehm
- Masonic Cancer Center, University of Minnesota, Minneapolis, MN, USA
- Department of Laboratory Medicine and Pathology, University of Minnesota Medical School, Minneapolis, MN, USA
- Department of Urology, University of Minnesota, Minneapolis, MN, USA
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11
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Nepali PR, Kyprianou N. Anoikis in phenotypic reprogramming of the prostate tumor microenvironment. Front Endocrinol (Lausanne) 2023; 14:1160267. [PMID: 37091854 PMCID: PMC10113530 DOI: 10.3389/fendo.2023.1160267] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Accepted: 03/09/2023] [Indexed: 04/25/2023] Open
Abstract
Prostate cancer is one of the most common malignancies in males wherein 1 in 8 men are diagnosed with this disease in their lifetime. The urgency to find novel therapeutic interventions is associated with high treatment resistance and mortality rates associated with castration-resistant prostate cancer. Anoikis is an apoptotic phenomenon for normal epithelial or endothelial cells that have lost their attachment to the extracellular matrix (ECM). Tumor cells that lose their connection to the ECM can die via apoptosis or survive via anoikis resistance and thus escaping to distant organs for metastatic progression. This review discusses the recent advances made in our understanding of the signaling effectors of anoikis in prostate cancer and the approaches to translate these mechanistic insights into therapeutic benefits for reducing lethal disease outcomes (by overcoming anoikis resistance). The prostate tumor microenvironment is a highly dynamic landscape wherein the balance between androgen signaling, cell lineage changes, epithelial-mesenchymal transition (EMT), extracellular matrix interactions, actin cytoskeleton remodeling as well as metabolic changes, confer anoikis resistance and metastatic spread. Thus, these mechanisms also offer unique molecular treatment signatures, exploitation of which can prime prostate tumors to anoikis induction with a high translational significance.
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Affiliation(s)
- Prerna R. Nepali
- Department of Urology, Icahn School of Medicine at Mount Sinai, New York, NY, United States
| | - Natasha Kyprianou
- Department of Urology, Icahn School of Medicine at Mount Sinai, New York, NY, United States
- Department of Oncological Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, United States
- Department of Pathology and Cell-Based Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, United States
- *Correspondence: Natasha Kyprianou,
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12
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Moline DC, Zenner ML, Burr A, Vellky JE, Nonn L, Vander Griend DJ. Single-cell RNA-Seq identifies factors necessary for the regenerative phenotype of prostate luminal epithelial progenitors. AMERICAN JOURNAL OF CLINICAL AND EXPERIMENTAL UROLOGY 2022; 10:425-439. [PMID: 36636696 PMCID: PMC9831919] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Accepted: 12/23/2022] [Indexed: 01/14/2023]
Abstract
Benign prostate hyperplasia and prostate cancer are common diseases that involve the overgrowth of prostatic tissue. Although their pathologies and symptoms differ, both diseases show aberrant activation of prostate progenitor cell phenotypes in a tissue that should be relatively quiescent. This phenomenon prompts a need to better define the normal prostate progenitor cell phenotype and pursue the discovery of causal networks that could yield druggable targets to combat hyperplastic prostate diseases. We used single-cell (sc) RNA-Seq analysis to confirm the identity of a luminal progenitor cell population in both the hormonally intact and castrated mouse prostate. Using marker genes from our scRNA-Seq analysis, we identified factors necessary for the regeneration phenotype of prostate organoids derived from mice and humans in vitro. These data outline potential factors necessary for prostate regeneration and utilization of scRNA-Seq approaches for the identification of pharmacologic strategies targeting critical cell populations that drive prostate disease.
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Affiliation(s)
- Daniel C Moline
- Committee on Development, Regeneration, and Stem Cell Biology (DRSB), The University of ChicagoChicago, IL 60612, USA
| | - Morgan L Zenner
- Department of Pathology, The University of Illinois at ChicagoChicago, IL 60612, USA
| | - Alex Burr
- Department of Pathology, The University of Illinois at ChicagoChicago, IL 60612, USA
| | - Jordan E Vellky
- Department of Pathology, The University of Illinois at ChicagoChicago, IL 60612, USA
| | - Larisa Nonn
- Department of Pathology, The University of Illinois at ChicagoChicago, IL 60612, USA
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13
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Hiroto A, Kim WK, Pineda A, He Y, Lee DH, Le V, Olson AW, Aldahl J, Nenninger CH, Buckley AJ, Xiao GQ, Geradts J, Sun Z. Stromal androgen signaling acts as tumor niches to drive prostatic basal epithelial progenitor-initiated oncogenesis. Nat Commun 2022; 13:6552. [PMID: 36323713 PMCID: PMC9630272 DOI: 10.1038/s41467-022-34282-w] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2022] [Accepted: 10/19/2022] [Indexed: 11/05/2022] Open
Abstract
The androgen receptor (AR)-signaling pathways are essential for prostate tumorigenesis. Although significant effort has been devoted to directly targeting AR-expressing tumor cells, these therapies failed in most prostate cancer patients. Here, we demonstrate that loss of AR in stromal sonic-hedgehog Gli1-lineage cells diminishes prostate epithelial oncogenesis and tumor development using in vivo assays and mouse models. Single-cell RNA sequencing and other analyses identified a robust increase of insulin-like growth factor (IGF) binding protein 3 expression in AR-deficient stroma through attenuation of AR suppression on Sp1-regulated transcription, which further inhibits IGF1-induced Wnt/β-catenin activation in adjacent basal epithelial cells and represses their oncogenic growth and tumor development. Epithelial organoids from stromal AR-deficient mice can regain IGF1-induced oncogenic growth. Loss of human prostate tumor basal cell signatures reveals in basal cells of stromal AR-deficient mice. These data demonstrate a distinct mechanism for prostate tumorigenesis and implicate co-targeting stromal and epithelial AR-signaling for prostate cancer.
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Affiliation(s)
- Alex Hiroto
- Department of Cancer Biology, Cancer Center and Beckman Research Institute, City of Hope, Duarte, CA, USA
| | - Won Kyung Kim
- Department of Cancer Biology, Cancer Center and Beckman Research Institute, City of Hope, Duarte, CA, USA
| | - Ariana Pineda
- Department of Cancer Biology, Cancer Center and Beckman Research Institute, City of Hope, Duarte, CA, USA
| | - Yongfeng He
- Department of Cancer Biology, Cancer Center and Beckman Research Institute, City of Hope, Duarte, CA, USA
| | - Dong-Hoon Lee
- Department of Cancer Biology, Cancer Center and Beckman Research Institute, City of Hope, Duarte, CA, USA
| | - Vien Le
- Department of Cancer Biology, Cancer Center and Beckman Research Institute, City of Hope, Duarte, CA, USA
| | - Adam W Olson
- Department of Cancer Biology, Cancer Center and Beckman Research Institute, City of Hope, Duarte, CA, USA
| | - Joseph Aldahl
- Department of Cancer Biology, Cancer Center and Beckman Research Institute, City of Hope, Duarte, CA, USA
| | - Christian H Nenninger
- Department of Cancer Biology, Cancer Center and Beckman Research Institute, City of Hope, Duarte, CA, USA
| | - Alyssa J Buckley
- Department of Cancer Biology, Cancer Center and Beckman Research Institute, City of Hope, Duarte, CA, USA
| | - Guang-Qian Xiao
- Department of Pathology, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - Joseph Geradts
- Department of Pathology and Laboratory Medicine, Brody School of Medicine, East Carolina University, Greenville, NC, USA
| | - Zijie Sun
- Department of Cancer Biology, Cancer Center and Beckman Research Institute, City of Hope, Duarte, CA, USA.
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14
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Wei X, Zhang L, Zhang Y, Cooper C, Brewer C, Tsai CF, Wang YT, Glaz M, Wessells HB, Que J, Titus MA, Cirulli V, Glaser A, Liu T, Reder NP, Creighton CJ, Xin L. Ablating Lgr5-expressing prostatic stromal cells activates the ERK-mediated mechanosensory signaling and disrupts prostate tissue homeostasis. Cell Rep 2022; 40:111313. [PMID: 36070687 PMCID: PMC9491244 DOI: 10.1016/j.celrep.2022.111313] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Revised: 06/12/2022] [Accepted: 08/12/2022] [Indexed: 01/19/2023] Open
Abstract
Functional implication of stromal heterogeneity in the prostate remains incompletely understood. Using lineage tracing and light-sheet imaging, we show that some fibroblast cells at the mouse proximal prostatic ducts and prostatic urethra highly express Lgr5. Genetic ablation of these anatomically restricted stromal cells, but not nonselective ablation of prostatic stromal cells, rapidly induces prostate epithelial turnover and dedifferentiation that are reversed following spontaneous restoration of the Lgr5+ stromal cells. RNA sequencing (RNA-seq) analysis indicates that ablating the Lgr5+ stromal cells activates a mechanosensory response. Ablating the Lgr5+ stromal cells impairs the control of prostatic ductal outlet, increases prostate tissue stiffness, and activates the mitogen-activated protein kinase (MAPK). Suppressing MAPK overrides the elevated epithelial proliferation. In summary, the Lgr5+ stromal cells regulate prostate tissue homeostasis and maintain its functional integrity in a long-distance manner. Our study implies that the cells at organ junctions most likely control organ homeostasis by sustaining a balanced mechanoforce.
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Affiliation(s)
- Xing Wei
- Department of Urology, University of Washington, 850 Republican Street, Seattle, WA 98109, USA
| | - Li Zhang
- Department of Urology, University of Washington, 850 Republican Street, Seattle, WA 98109, USA
| | - Yiqun Zhang
- Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, TX 77030, USA
| | - Cody Cooper
- Alpenglow Biosciences, Inc., Seattle, WA 98103, USA
| | - Chris Brewer
- Alpenglow Biosciences, Inc., Seattle, WA 98103, USA
| | - Chia-Feng Tsai
- Biological Sciences Division, Pacific Northwest National Laboratory, Richland, WA 99354, USA
| | - Yi-Ting Wang
- Biological Sciences Division, Pacific Northwest National Laboratory, Richland, WA 99354, USA
| | - Micah Glaz
- Molecular Engineering and Sciences Institute, University of Washington, Seattle, WA 98109, USA
| | - Hunter B Wessells
- Department of Urology, University of Washington, 850 Republican Street, Seattle, WA 98109, USA
| | - Jianwen Que
- Department of Medicine, Columbia University Medical Center, New York, NY 10032, USA
| | - Mark A Titus
- Department of Genitourinary Medical Oncology, MD Anderson Cancer Center, University of Texas, Houston TX 77030, USA
| | - Vincenzino Cirulli
- Institute for Stem Cell and Regenerative Medicine, University of Washington, Seattle, WA 98109, USA
| | - Adam Glaser
- Department of Mechanical Engineering, University of Washington, Seattle, WA 98109, USA
| | - Tao Liu
- Biological Sciences Division, Pacific Northwest National Laboratory, Richland, WA 99354, USA
| | | | - Chad J Creighton
- Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, TX 77030, USA
| | - Li Xin
- Department of Urology, University of Washington, 850 Republican Street, Seattle, WA 98109, USA; Department of Genitourinary Medical Oncology, MD Anderson Cancer Center, University of Texas, Houston TX 77030, USA.
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15
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Moreira-Silva F, Henrique R, Jerónimo C. From Therapy Resistance to Targeted Therapies in Prostate Cancer. Front Oncol 2022; 12:877379. [PMID: 35686097 PMCID: PMC9170957 DOI: 10.3389/fonc.2022.877379] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Accepted: 04/25/2022] [Indexed: 12/12/2022] Open
Abstract
Prostate cancer (PCa) is the second most common malignancy among men worldwide. Although early-stage disease is curable, advanced stage PCa is mostly incurable and eventually becomes resistant to standard therapeutic options. Different genetic and epigenetic alterations are associated with the development of therapy resistant PCa, with specific players being particularly involved in this process. Therefore, identification and targeting of these molecules with selective inhibitors might result in anti-tumoral effects. Herein, we describe the mechanisms underlying therapy resistance in PCa, focusing on the most relevant molecules, aiming to enlighten the current state of targeted therapies in PCa. We suggest that selective drug targeting, either alone or in combination with standard treatment options, might improve therapeutic sensitivity of resistant PCa. Moreover, an individualized analysis of tumor biology in each PCa patient might improve treatment selection and therapeutic response, enabling better disease management.
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Affiliation(s)
- Filipa Moreira-Silva
- Cancer Biology and Epigenetics Group, Research Center of IPO Porto (CI-IPOP)/RISE@CI-IPOP (He-alth Research Network), Portuguese Oncology Institute of Porto (IPO Porto)/Porto Comprehensive Cancer Centre (Porto.CCC), Porto, Portugal
| | - Rui Henrique
- Cancer Biology and Epigenetics Group, Research Center of IPO Porto (CI-IPOP)/RISE@CI-IPOP (He-alth Research Network), Portuguese Oncology Institute of Porto (IPO Porto)/Porto Comprehensive Cancer Centre (Porto.CCC), Porto, Portugal.,Department of Pathology, Portuguese Oncology Institute of Porto (IPO Porto), Porto, Portugal.,Department of Pathology and Molecular Immunology, School of Medicine and Biomedical Sciences of the University of Porto (ICBAS-UP), Porto, Portugal
| | - Carmen Jerónimo
- Cancer Biology and Epigenetics Group, Research Center of IPO Porto (CI-IPOP)/RISE@CI-IPOP (He-alth Research Network), Portuguese Oncology Institute of Porto (IPO Porto)/Porto Comprehensive Cancer Centre (Porto.CCC), Porto, Portugal.,Department of Pathology and Molecular Immunology, School of Medicine and Biomedical Sciences of the University of Porto (ICBAS-UP), Porto, Portugal
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16
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Pascal LE, Igarashi T, Mizoguchi S, Chen W, Rigatti LH, Madigan CG, Dhir R, Bushman W, DeFranco DB, Yoshimura N, Wang Z. E-cadherin deficiency promotes prostate macrophage inflammation and bladder overactivity in aged male mice. Aging (Albany NY) 2022; 14:2945-2965. [PMID: 35361739 PMCID: PMC9037276 DOI: 10.18632/aging.203994] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2021] [Accepted: 03/09/2022] [Indexed: 11/28/2022]
Abstract
Decreased E-cadherin immunostaining is frequently observed in benign prostatic hyperplasia (BPH) and was recently correlated with increased inflammation in aging prostate. Homozygous E-cadherin deletion in the murine prostate results in prostate inflammation and bladder overactivity at 6 months of age. However, this model is limited in that while E-cadherin is significantly reduced in BPH, it is not completely lost; BPH is also strongly associated with advanced age and is infrequent in young men. Here, we examined the functional consequences of aging in male mice with prostate luminal epithelial cell-specific E-cadherin heterozygosity. In control mice, aging alone resulted in an increase in prostate inflammation and changes in bladder voiding function indicative of bladder underactivity. At 24 months of age, mice with prostate-specific Cre-mediated heterozygous deletion of E-cadherin induced at 7 weeks of age developed additional prostatic defects, particularly increased macrophage inflammation and stromal proliferation, and bladder overactivity compared to age-matched control mice, which are similar to BPH/LUTS in that the phenotype is slow-progressing and age-dependent. These findings suggest that decreased E-cadherin may promote macrophage inflammation and fibrosis in the prostate and subsequent bladder overactivity in aging men, promoting the development and progression of BPH/LUTS.
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Affiliation(s)
- Laura E. Pascal
- Department of Urology, University of Pittsburgh School of Medicine, Pittsburgh, PA 15232, USA
- Department of Pharmacology and Chemical Biology, University of Pittsburgh School of Medicine, Pittsburgh, PA 15232, USA
- UPMC Hillman Cancer Center, University of Pittsburgh School of Medicine, Pittsburgh, PA 15232, USA
| | - Taro Igarashi
- Department of Urology, University of Pittsburgh School of Medicine, Pittsburgh, PA 15232, USA
| | - Shinsuke Mizoguchi
- Department of Urology, University of Pittsburgh School of Medicine, Pittsburgh, PA 15232, USA
| | - Wei Chen
- Department of Urology, University of Pittsburgh School of Medicine, Pittsburgh, PA 15232, USA
| | - Lora H. Rigatti
- Division of Laboratory Animal Resources, University of Pittsburgh School of Medicine, Pittsburgh, PA 15232, USA
| | - Caroline G. Madigan
- Department of Pharmacology and Chemical Biology, University of Pittsburgh School of Medicine, Pittsburgh, PA 15232, USA
| | - Rajiv Dhir
- Department of Pathology, University of Pittsburgh School of Medicine, Pittsburgh, PA 15232, USA
| | - Wade Bushman
- Department of Urology, University of Wisconsin, Madison, WI 53705, USA
| | - Donald B. DeFranco
- Department of Pharmacology and Chemical Biology, University of Pittsburgh School of Medicine, Pittsburgh, PA 15232, USA
- Pittsburgh Institute for Neurodegenerative Diseases, University of Pittsburgh School of Medicine, Pittsburgh, PA 15232, USA
| | - Naoki Yoshimura
- Department of Urology, University of Pittsburgh School of Medicine, Pittsburgh, PA 15232, USA
| | - Zhou Wang
- Department of Urology, University of Pittsburgh School of Medicine, Pittsburgh, PA 15232, USA
- Department of Pharmacology and Chemical Biology, University of Pittsburgh School of Medicine, Pittsburgh, PA 15232, USA
- UPMC Hillman Cancer Center, University of Pittsburgh School of Medicine, Pittsburgh, PA 15232, USA
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17
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Ali A, Du Feu A, Oliveira P, Choudhury A, Bristow RG, Baena E. Prostate zones and cancer: lost in transition? Nat Rev Urol 2022; 19:101-115. [PMID: 34667303 DOI: 10.1038/s41585-021-00524-7] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/17/2021] [Indexed: 12/16/2022]
Abstract
Localized prostate cancer shows great clinical, genetic and environmental heterogeneity; however, prostate cancer treatment is currently guided solely by clinical staging, serum PSA levels and histology. Increasingly, the roles of differential genomics, multifocality and spatial distribution in tumorigenesis are being considered to further personalize treatment. The human prostate is divided into three zones based on its histological features: the peripheral zone (PZ), the transition zone (TZ) and the central zone (CZ). Each zone has variable prostate cancer incidence, prognosis and outcomes, with TZ prostate tumours having better clinical outcomes than PZ and CZ tumours. Molecular and cell biological studies can improve understanding of the unique molecular, genomic and zonal cell type features that underlie the differences in tumour progression and aggression between the zones. The unique biology of each zonal tumour type could help to guide individualized treatment and patient risk stratification.
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Affiliation(s)
- Amin Ali
- Prostate Oncobiology Group, Cancer Research UK Manchester Institute, The University of Manchester, Manchester, UK.,The Christie NHS Foundation Trust, Manchester Academic Health Sciences Centre, Manchester, UK
| | - Alexander Du Feu
- Prostate Oncobiology Group, Cancer Research UK Manchester Institute, The University of Manchester, Manchester, UK
| | - Pedro Oliveira
- The Christie NHS Foundation Trust, Manchester Academic Health Sciences Centre, Manchester, UK
| | - Ananya Choudhury
- The Christie NHS Foundation Trust, Manchester Academic Health Sciences Centre, Manchester, UK.,The University of Manchester, Manchester Cancer Research Centre, Manchester, UK.,Belfast-Manchester Movember Centre of Excellence, Cancer Research UK Manchester Institute, The University of Manchester, Manchester, UK
| | - Robert G Bristow
- The Christie NHS Foundation Trust, Manchester Academic Health Sciences Centre, Manchester, UK.,The University of Manchester, Manchester Cancer Research Centre, Manchester, UK.,Belfast-Manchester Movember Centre of Excellence, Cancer Research UK Manchester Institute, The University of Manchester, Manchester, UK
| | - Esther Baena
- Prostate Oncobiology Group, Cancer Research UK Manchester Institute, The University of Manchester, Manchester, UK. .,Belfast-Manchester Movember Centre of Excellence, Cancer Research UK Manchester Institute, The University of Manchester, Manchester, UK.
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18
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Crowley L, Shen MM. Heterogeneity and complexity of the prostate epithelium: New findings from single-cell RNA sequencing studies. Cancer Lett 2022; 525:108-114. [PMID: 34728312 PMCID: PMC8629925 DOI: 10.1016/j.canlet.2021.10.035] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Revised: 10/07/2021] [Accepted: 10/25/2021] [Indexed: 01/30/2023]
Abstract
The recent advent of single-cell RNA-sequencing technology has provided new fundamental insights into the heterogeneity of the prostate epithelium. Several independent studies have described extensive heterogeneity of the luminal epithelial compartment, including a major division between a novel population of luminal cells located in the proximal region of the prostate ducts versus luminal cells located more distally. Proximal luminal cells as well as novel periurethral cells display increased progenitor potential in organoid culture and tissue reconstitution assays, but not in lineage-tracing analyses during prostate homeostasis, suggesting context-dependent plasticity of these populations. Here we describe and synthesize recent findings regarding the epithelial cell populations in the mouse prostate, draw comparisons to the human prostate, and address the relevance of these findings to prostate diseases and cancer.
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Affiliation(s)
| | - Michael M. Shen
- Author for correspondence at: phone: (212) 851-4723; fax: (212) 851-4572;
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19
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OUP accepted manuscript. Clin Chem 2022; 68:973-983. [DOI: 10.1093/clinchem/hvac073] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Accepted: 04/06/2022] [Indexed: 11/13/2022]
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20
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Interruption of Klf5 acetylation in basal progenitor cells promotes luminal commitment by activating Notch signaling. J Genet Genomics 2021; 49:579-582. [PMID: 34952235 DOI: 10.1016/j.jgg.2021.11.013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2021] [Revised: 11/28/2021] [Accepted: 11/29/2021] [Indexed: 11/24/2022]
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21
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Buskin A, Singh P, Lorenz O, Robson C, Strand DW, Heer R. A Review of Prostate Organogenesis and a Role for iPSC-Derived Prostate Organoids to Study Prostate Development and Disease. Int J Mol Sci 2021; 22:ijms222313097. [PMID: 34884905 PMCID: PMC8658468 DOI: 10.3390/ijms222313097] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2021] [Revised: 11/23/2021] [Accepted: 11/29/2021] [Indexed: 01/09/2023] Open
Abstract
The prostate is vulnerable to two major age-associated diseases, cancer and benign enlargement, which account for significant morbidity and mortality for men across the globe. Prostate cancer is the most common cancer reported in men, with over 1.2 million new cases diagnosed and 350,000 deaths recorded annually worldwide. Benign prostatic hyperplasia (BPH), characterised by the continuous enlargement of the adult prostate, symptomatically afflicts around 50% of men worldwide. A better understanding of the biological processes underpinning these diseases is needed to generate new treatment approaches. Developmental studies of the prostate have shed some light on the processes essential for prostate organogenesis, with many of these up- or downregulated genes expressions also observed in prostate cancer and/or BPH progression. These insights into human disease have been inferred through comparative biological studies relying primarily on rodent models. However, directly observing mechanisms of human prostate development has been more challenging due to limitations in accessing human foetal material. Induced pluripotent stem cells (iPSCs) could provide a suitable alternative as they can mimic embryonic cells, and iPSC-derived prostate organoids present a significant opportunity to study early human prostate developmental processes. In this review, we discuss the current understanding of prostate development and its relevance to prostate-associated diseases. Additionally, we detail the potential of iPSC-derived prostate organoids for studying human prostate development and disease.
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Affiliation(s)
- Adriana Buskin
- Newcastle University Centre for Cancer, Translational and Clinical Research Institute, Paul O’Gorman Building, Newcastle University, Newcastle upon Tyne NE2 4HH, UK; (P.S.); (C.R.)
- Correspondence: (A.B.); (R.H.)
| | - Parmveer Singh
- Newcastle University Centre for Cancer, Translational and Clinical Research Institute, Paul O’Gorman Building, Newcastle University, Newcastle upon Tyne NE2 4HH, UK; (P.S.); (C.R.)
| | - Oliver Lorenz
- Newcastle University School of Computing, Digital Institute, Urban Sciences Building, Newcastle University, Newcastle upon Tyne NE4 5TG, UK;
| | - Craig Robson
- Newcastle University Centre for Cancer, Translational and Clinical Research Institute, Paul O’Gorman Building, Newcastle University, Newcastle upon Tyne NE2 4HH, UK; (P.S.); (C.R.)
| | - Douglas W. Strand
- Department of Urology, UT Southwestern Medical Center, Dallas, TX 75390, USA;
| | - Rakesh Heer
- Newcastle University Centre for Cancer, Translational and Clinical Research Institute, Paul O’Gorman Building, Newcastle University, Newcastle upon Tyne NE2 4HH, UK; (P.S.); (C.R.)
- Department of Urology, Freeman Hospital, The Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne NE7 7DN, UK
- Correspondence: (A.B.); (R.H.)
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22
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Cable J, Pei D, Reid LM, Wang XW, Bhatia S, Karras P, Melenhorst JJ, Grompe M, Lathia JD, Song E, Kuo CJ, Zhang N, White RM, Ma SK, Ma L, Chin YR, Shen MM, Ng IOL, Kaestner KH, Zhou L, Sikandar S, Schmitt CA, Guo W, Wong CCL, Ji J, Tang DG, Dubrovska A, Yang C, Wiedemeyer WR, Weissman IL. Cancer stem cells: advances in biology and clinical translation-a Keystone Symposia report. Ann N Y Acad Sci 2021; 1506:142-163. [PMID: 34850398 PMCID: PMC9153245 DOI: 10.1111/nyas.14719] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Accepted: 10/18/2021] [Indexed: 12/16/2022]
Abstract
The test for the cancer stem cell (CSC) hypothesis is to find a target expressed on all, and only CSCs in a patient tumor, then eliminate all cells with that target that eliminates the cancer. That test has not yet been achieved, but CSC diagnostics and targets found on CSCs and some other cells have resulted in a few clinically relevant therapies. However, it has become apparent that eliminating the subset of tumor cells characterized by self-renewal properties is essential for long-term tumor control. CSCs are able to regenerate and initiate tumor growth, recapitulating the heterogeneity present in the tumor before treatment. As great progress has been made in identifying and elucidating the biology of CSCs as well as their interactions with the tumor microenvironment, the time seems ripe for novel therapeutic strategies that target CSCs to find clinical applicability. On May 19-21, 2021, researchers in cancer stem cells met virtually for the Keystone eSymposium "Cancer Stem Cells: Advances in Biology and Clinical Translation" to discuss recent advances in the understanding of CSCs as well as clinical efforts to target these populations.
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Affiliation(s)
| | - Duanqing Pei
- CAS Key Laboratory of Regenerative Biology, Guangdong Provincial Key Laboratory of Stem Cell and Regenerative Medicine, Guangzhou, China
- Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, China
- Guangzhou Regenerative Medicine and Health Guangdong Laboratory (GRMH-GDL), Guangzhou, China
| | - Lola M Reid
- Department of Cell Biology and Physiology, University of North Carolina School of Medicine, Chapel Hill, North Carolina
| | - Xin Wei Wang
- Laboratory of Human Carcinogenesis, and Liver Cancer Program, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Sonam Bhatia
- Cold Spring Harbor Laboratory, Cold Spring Harbor, New York
| | - Panagiotis Karras
- Laboratory for Molecular Cancer Biology, Center for Cancer Biology and Laboratory for Molecular Cancer Biology, Department of Oncology, Leuven, Belgium
| | - Jan Joseph Melenhorst
- Glioblastoma Translational Center of Excellence, The Abramson Cancer Center and Department of Pathology & Laboratory Medicine, Perelman School of Medicine and Center for Cellular Immunotherapies, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Markus Grompe
- Department of Molecular and Medical Genetics, Department of Pediatrics, and Oregon Stem Cell Center, Oregon Health & Science University, Portland, Oregon
| | - Justin D Lathia
- Department of Cardiovascular and Metabolic Sciences, Lerner Research Institute and Case Comprehensive Cancer Center, Case Western Reserve University School of Medicine, Cleveland Clinic, Cleveland, Ohio
| | - Erwei Song
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Medical Research Center and Breast Tumor Center, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, China
- Bioland Laboratory; Program of Molecular Medicine, Zhongshan School of Medicine, Sun Yat-Sen University; and Fountain-Valley Institute for Life Sciences, Guangzhou Institute of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, China
| | - Calvin J Kuo
- Division of Hematology, Department of Medicine, Stanford University, Stanford, California
| | - Ning Zhang
- Translational Cancer Research Center, Peking University First Hospital, Beijing, China
| | - Richard M White
- Cancer Biology and Genetics, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Stephanie Ky Ma
- School of Biomedical Sciences and State Key Laboratory of Liver Research, The University of Hong Kong, Hong Kong
| | - Lichun Ma
- Laboratory of Human Carcinogenesis, Center for Cancer Research, National Cancer Institute, Bethesda, Maryland
| | - Y Rebecca Chin
- Department of Biomedical Sciences, City University of Hong Kong, Hong Kong SAR, China
| | - Michael M Shen
- Departments of Medicine, Genetics and Development, Urology, and Systems Biology, Herbert Irving Comprehensive Cancer Center, Columbia University College of Physicians and Surgeons, New York, New York
| | - Irene Oi Lin Ng
- Department of Pathology and State Key Laboratory of Liver Research, The University of Hong Kong, Hong Kong, China
| | - Klaus H Kaestner
- Department of Genetics and Institute for Diabetes, Obesity, and Metabolism, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Lei Zhou
- School of Biomedical Sciences, Li Ka Shing Faculty of Medicine, Hong Kong
| | - Shaheen Sikandar
- Institute for the Biology of Stem Cells, University of California, Santa Cruz, Santa Cruz, California
| | - Clemens A Schmitt
- Charité - Universitätsmedizin Berlin, Hematology/Oncology, and Max-Delbrück-Center for Molecular Medicine in the Helmholtz Association, Berlin, Germany, and Johannes Kepler University, Kepler Universitätsklinikum, Hematology/Oncology, Linz, Austria
| | - Wei Guo
- Department of Biology, School of Arts & Sciences, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Carmen Chak-Lui Wong
- Department of Pathology and State Key Laboratory of Liver Research, The University of Hong Kong, Hong Kong, China
| | - Junfang Ji
- MOE Key Laboratory of Biosystems Homeostasis & Protection, and Zhejiang Provincial Key Laboratory for Cancer Molecular Cell Biology, Life Sciences Institute, Zhejiang University, Hangzhou, China
| | - Dean G Tang
- Department of Pharmacology & Therapeutics, Roswell Park Comprehensive Cancer Center, and Experimental Therapeutics (ET) Graduate Program, University at Buffalo, Buffalo, New York
| | - Anna Dubrovska
- OncoRay National Center for Radiation Research in Oncology, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden and Helmholtz-Zentrum Dresden-Rossendorf, Dresden, Germany
- Helmholtz-Zentrum Dresden-Rossendorf, Institute of Radiooncology-OncoRay, Dresden, Germany
- German Cancer Consortium (DKTK), Partner Site Dresden, and German Cancer Research Center (DKFZ), Heidelberg, Germany
- National Center for Tumor Diseases (NCT), Partner Site Dresden, Heidelberg, Germany
| | - Chunzhang Yang
- Neuro-Oncology Branch, National Cancer Institute, Center for Cancer Research, National Institutes of Health, Bethesda, Maryland
| | | | - Irving L Weissman
- Institute for Stem Cell Biology and Regenerative Medicine, Ludwig Center for Cancer Stem Cell Research, Stanford University, Stanford, California
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23
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Olson AW, Le V, Wang J, Hiroto A, Kim WK, Lee DH, Aldahl J, Wu X, Kim M, Cunha GR, You S, Sun Z. Stromal androgen and hedgehog signaling regulates stem cell niches in pubertal prostate development. Development 2021; 148:271928. [PMID: 34427305 DOI: 10.1242/dev.199738] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2021] [Accepted: 08/17/2021] [Indexed: 12/13/2022]
Abstract
Stromal androgen-receptor (AR) action is essential for prostate development, morphogenesis and regeneration. However, mechanisms underlying how stromal AR maintains the cell niche in support of pubertal prostatic epithelial growth are unknown. Here, using advanced mouse genetic tools, we demonstrate that selective deletion of stromal AR expression in prepubescent Shh-responsive Gli1-expressing cells significantly impedes pubertal prostate epithelial growth and development. Single-cell transcriptomic analyses showed that AR loss in these prepubescent Gli1-expressing cells dysregulates androgen signaling-initiated stromal-epithelial paracrine interactions, leading to growth retardation of pubertal prostate epithelia and significant development defects. Specifically, AR loss elevates Shh-signaling activation in both prostatic stromal and adjacent epithelial cells, directly inhibiting prostatic epithelial growth. Single-cell trajectory analyses further identified aberrant differentiation fates of prostatic epithelial cells directly altered by stromal AR deletion. In vivo recombination of AR-deficient stromal Gli1-lineage cells with wild-type prostatic epithelial cells failed to develop normal prostatic epithelia. These data demonstrate previously unidentified mechanisms underlying how stromal AR-signaling facilitates Shh-mediated cell niches in pubertal prostatic epithelial growth and development.
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Affiliation(s)
- Adam W Olson
- Department of Cancer Biology, Beckman Research Institute of City of Hope, Duarte, CA 91010-3000, USA
| | - Vien Le
- Department of Cancer Biology, Beckman Research Institute of City of Hope, Duarte, CA 91010-3000, USA
| | - Jinhui Wang
- Integrative Genomics Core, City of Hope Comprehensive Cancer Center, City of Hope, Duarte, CA 91010-3000, USA
| | - Alex Hiroto
- Department of Cancer Biology, Beckman Research Institute of City of Hope, Duarte, CA 91010-3000, USA
| | - Won Kyung Kim
- Department of Cancer Biology, Beckman Research Institute of City of Hope, Duarte, CA 91010-3000, USA
| | - Dong-Hoon Lee
- Department of Cancer Biology, Beckman Research Institute of City of Hope, Duarte, CA 91010-3000, USA
| | - Joseph Aldahl
- Department of Cancer Biology, Beckman Research Institute of City of Hope, Duarte, CA 91010-3000, USA
| | - Xiwei Wu
- Integrative Genomics Core, City of Hope Comprehensive Cancer Center, City of Hope, Duarte, CA 91010-3000, USA
| | - Minhyung Kim
- Division of Cancer Biology and Therapeutics, Departments of Surgery, Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Gerald R Cunha
- Department of Urology, School of Medicine, University of California San Francisco, San Francisco, CA 94143, USA
| | - Sungyong You
- Division of Cancer Biology and Therapeutics, Departments of Surgery, Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Zijie Sun
- Department of Cancer Biology, Beckman Research Institute of City of Hope, Duarte, CA 91010-3000, USA
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24
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Freeland J, Crowell PD, Giafaglione JM, Boutros PC, Goldstein AS. Aging of the progenitor cells that initiate prostate cancer. Cancer Lett 2021; 515:28-35. [PMID: 34052326 PMCID: PMC8494000 DOI: 10.1016/j.canlet.2021.05.014] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Revised: 05/12/2021] [Accepted: 05/14/2021] [Indexed: 12/18/2022]
Abstract
Many organs experience a loss of tissue mass and a decline in regenerative capacity during aging. In contrast, the prostate continues to grow in volume. In fact, age is the most important risk factor for prostate cancer. However, the age-related factors that influence the composition, morphology and molecular features of prostate epithelial progenitor cells, the cells-of-origin for prostate cancer, are poorly understood. Here, we review the evidence that prostate luminal progenitor cells are expanded with age. We explore the age-related changes to the microenvironment that may influence prostate epithelial cells and risk of transformation. Finally, we raise a series of questions about models of aging and regulators of prostate aging which need to be addressed. A fundamental understanding of aging in the prostate will yield critical insights into mechanisms that promote the development of age-related prostatic disease.
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Affiliation(s)
- Jack Freeland
- Molecular Biology Interdepartmental Program, University of California, Los Angeles, USA
| | - Preston D Crowell
- Molecular Biology Interdepartmental Program, University of California, Los Angeles, USA
| | - Jenna M Giafaglione
- Molecular Biology Interdepartmental Program, University of California, Los Angeles, USA
| | - Paul C Boutros
- Departments of Human Genetics & Urology, Jonsson Comprehensive Cancer Center and Institute for Precision Health, University of California, Los Angeles, USA
| | - Andrew S Goldstein
- Departments of Molecular, Cell and Developmental Biology & Urology, Broad Stem Cell Research Center and Jonsson Comprehensive Cancer Center, University of California, Los Angeles, USA.
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25
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Hu WY, Hu DP, Xie L, Nonn L, Lu R, Abern M, Shioda T, Prins GS. Keratin Profiling by Single-Cell RNA-Sequencing Identifies Human Prostate Stem Cell Lineage Hierarchy and Cancer Stem-Like Cells. Int J Mol Sci 2021; 22:ijms22158109. [PMID: 34360875 PMCID: PMC8346986 DOI: 10.3390/ijms22158109] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2021] [Revised: 07/23/2021] [Accepted: 07/26/2021] [Indexed: 01/10/2023] Open
Abstract
Single prostate stem cells can generate stem and progenitor cells to form prostaspheres in 3D culture. Using a prostasphere-based label retention assay, we recently identified keratin 13 (KRT13)-enriched prostate stem cells at single-cell resolution, distinguishing them from daughter progenitors. Herein, we characterized the epithelial cell lineage hierarchy in prostaspheres using single-cell RNA-seq analysis. Keratin profiling revealed three clusters of label-retaining prostate stem cells; cluster I represents quiescent stem cells (PSCA, CD36, SPINK1, and KRT13/23/80/78/4 enriched), while clusters II and III represent active stem and bipotent progenitor cells (KRT16/17/6 enriched). Gene set enrichment analysis revealed enrichment of stem and cancer-related pathways in cluster I. In non-label-retaining daughter progenitor cells, three clusters were identified; cluster IV represents basal progenitors (KRT5/14/6/16 enriched), while clusters V and VI represent early and late-stage luminal progenitors, respectively (KRT8/18/10 enriched). Furthermore, MetaCore analysis showed enrichment of the “cytoskeleton remodeling–keratin filaments” pathway in cancer stem-like cells from human prostate cancer specimens. Along with common keratins (KRT13/23/80/78/4) in normal stem cells, unique keratins (KRT10/19/6C/16) were enriched in cancer stem-like cells. Clarification of these keratin profiles in human prostate stem cell lineage hierarchy and cancer stem-like cells can facilitate the identification and therapeutic targeting of prostate cancer stem-like cells.
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Affiliation(s)
- Wen-Yang Hu
- Department of Urology, University of Illinois at Chicago, Chicago, IL 60612, USA; (D.-P.H.); (L.X.); (R.L.); (M.A.); (G.S.P.)
- Correspondence:
| | - Dan-Ping Hu
- Department of Urology, University of Illinois at Chicago, Chicago, IL 60612, USA; (D.-P.H.); (L.X.); (R.L.); (M.A.); (G.S.P.)
| | - Lishi Xie
- Department of Urology, University of Illinois at Chicago, Chicago, IL 60612, USA; (D.-P.H.); (L.X.); (R.L.); (M.A.); (G.S.P.)
| | - Larisa Nonn
- Department of Pathology, University of Illinois at Chicago, Chicago, IL 60612, USA;
| | - Ranli Lu
- Department of Urology, University of Illinois at Chicago, Chicago, IL 60612, USA; (D.-P.H.); (L.X.); (R.L.); (M.A.); (G.S.P.)
| | - Michael Abern
- Department of Urology, University of Illinois at Chicago, Chicago, IL 60612, USA; (D.-P.H.); (L.X.); (R.L.); (M.A.); (G.S.P.)
| | - Toshihiro Shioda
- Massachusetts General Hospital Center for Cancer Research and Harvard Medical School, Charlestown, MA 02129, USA;
| | - Gail S. Prins
- Department of Urology, University of Illinois at Chicago, Chicago, IL 60612, USA; (D.-P.H.); (L.X.); (R.L.); (M.A.); (G.S.P.)
- Department of Pathology, University of Illinois at Chicago, Chicago, IL 60612, USA;
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26
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Li W, Shen MM. Prostate cancer cell heterogeneity and plasticity: Insights from studies of genetically-engineered mouse models. Semin Cancer Biol 2021; 82:60-67. [PMID: 34147640 DOI: 10.1016/j.semcancer.2021.06.016] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2021] [Revised: 06/07/2021] [Accepted: 06/14/2021] [Indexed: 12/21/2022]
Abstract
Although prostate adenocarcinoma lacks distinguishable histopathological subtypes, prostate cancer displays significant inter- and intratumor heterogeneity at the molecular level and with respect to disease prognosis and treatment response. In principle, understanding the basis for prostate cancer heterogeneity can help distinguish aggressive from indolent disease, and help overcome castration-resistance in advanced prostate cancer. In this review, we will discuss recent advances in understanding the cell types of origin, putative cancer stem cells, and tumor plasticity in prostate cancer, focusing on insights from studies of genetically engineered mouse models (GEMMs). We will also outline future directions for investigating tumor heterogeneity using mouse models of prostate cancer.
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Affiliation(s)
- Weiping Li
- Departments of Medicine, Genetics and Development, Urology, and Systems Biology, Herbert Irving Comprehensive Cancer Center, Columbia University College of Physicians and Surgeons, New York, NY 10032 USA
| | - Michael M Shen
- Departments of Medicine, Genetics and Development, Urology, and Systems Biology, Herbert Irving Comprehensive Cancer Center, Columbia University College of Physicians and Surgeons, New York, NY 10032 USA.
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27
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Pascal LE, Dhir R, Balasubramani GK, Chen W, Hudson CN, Srivastava P, Green A, DeFranco DB, Yoshimura N, Wang Z. E-cadherin expression is inversely correlated with aging and inflammation in the prostate. AMERICAN JOURNAL OF CLINICAL AND EXPERIMENTAL UROLOGY 2021; 9:140-149. [PMID: 33816702 PMCID: PMC8012829] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Subscribe] [Scholar Register] [Received: 12/11/2020] [Accepted: 02/02/2021] [Indexed: 06/12/2023]
Abstract
INTRODUCTION AND OBJECTIVE Benign prostatic hyperplasia (BPH) is a prostatic disease that is significantly associated with aging. However, it is not well understood how aging contributes to BPH pathogenesis. Several factors associated with an increased risk of BPH are also associated with increasing age, including chronic inflammation and declining epithelial barrier function. Thus, this study explored the potential associations between aging, loss of adherens junction protein E-cadherin and the presence of inflammatory mediators in prostate tissue specimens from healthy young donor and BPH patients. METHODS Serial prostate sections from a cohort of five donors aged 15-26 years and 13 BPH patients aged 50-77 years were immunostained with E-cadherin, COX-2, CD4, CD8, CD20 and CD68. E-cadherin and COX-2 H-Scores and the number of inflammatory cells were calculated for the same area in donor, normal adjacent prostate to BPH (NAP) and BPH specimens. Quantification and statistical correlation analyses were performed for comparisons between groups. RESULTS E-cadherin was decreased in aged NAP tissues and in BPH compared to young donor tissue. E-cadherin was inversely correlated with age and infiltration of inflammatory cells in NAP compared to young healthy donor prostate. Stromal COX-2 was positively correlated with age and inflammation. E-cadherin was further down-regulated in BPH, while COX-2 H-Scores were not significantly altered in BPH compared to NAP. CONCLUSIONS These findings suggest that aging is associated with down-regulation of E-cadherin and up-regulation of stromal COX-2 immunostaining in the prostate. E-cadherin immunostaining was inversely associated with age and inflammation, while stromal COX-2 immunostaining was positively associated with age and inflammation in the prostate. These findings suggest that the prostate epithelial barrier is altered and inflammation is increased with age in the prostate. These changes are further exacerbated in BPH, and may be involved in BPH pathogenesis.
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Affiliation(s)
- Laura E Pascal
- Department of Urology, University of Pittsburgh School of MedicinePittsburgh, PA, USA
- UPMC Hillman Cancer Center, University of Pittsburgh School of MedicinePittsburgh, PA, USA
| | - Rajiv Dhir
- Department of Pathology, University of Pittsburgh School of MedicinePittsburgh, PA, USA
| | | | - Wei Chen
- Department of Urology, University of Pittsburgh School of MedicinePittsburgh, PA, USA
| | - Chandler N Hudson
- Department of Urology, University of Pittsburgh School of MedicinePittsburgh, PA, USA
| | - Pooja Srivastava
- Department of Pathology, University of Pittsburgh School of MedicinePittsburgh, PA, USA
| | - Anthony Green
- Department of Pathology, University of Pittsburgh School of MedicinePittsburgh, PA, USA
| | - Donald B DeFranco
- Pittsburgh Institute for Neurodegenerative Diseases, University of Pittsburgh School of MedicinePittsburgh, PA, USA
- Department of Pharmacology and Chemical Biology, and University of Pittsburgh School of MedicinePittsburgh, PA, USA
| | - Naoki Yoshimura
- Department of Urology, University of Pittsburgh School of MedicinePittsburgh, PA, USA
- Department of Pharmacology and Chemical Biology, and University of Pittsburgh School of MedicinePittsburgh, PA, USA
| | - Zhou Wang
- Department of Urology, University of Pittsburgh School of MedicinePittsburgh, PA, USA
- UPMC Hillman Cancer Center, University of Pittsburgh School of MedicinePittsburgh, PA, USA
- Department of Pharmacology and Chemical Biology, and University of Pittsburgh School of MedicinePittsburgh, PA, USA
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28
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Joseph DB, Turco AE, Vezina CM, Strand DW. Progenitors in prostate development and disease. Dev Biol 2021; 473:50-58. [PMID: 33529704 DOI: 10.1016/j.ydbio.2020.11.012] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2020] [Revised: 11/23/2020] [Accepted: 11/24/2020] [Indexed: 12/21/2022]
Abstract
The prostate develops by epithelial budding and branching processes that occur during fetal and postnatal stages. The adult prostate demonstrates remarkable regenerative capacity, with the ability to regrow to its original size over multiple cycles of castration and androgen administration. This capacity for controlled regeneration prompted the search for an androgen-independent epithelial progenitor in benign prostatic hyperplasia (BPH) and prostate cancer (PCa). BPH is hypothesized to be a reawakening of ductal branching, resulting in the formation of new proximal glands, all while androgen levels are decreasing in the aging male. Advanced prostate cancer can be slowed with androgen deprivation, but resistance eventually occurs, suggesting the existence of an androgen-independent progenitor. Recent studies indicate that there are multiple castration-insensitive epithelial cell types in the proximal area of the prostate, but not all act as progenitors during prostate development or regeneration. This review highlights how recent cellular and anatomical studies are changing our perspective on the identity of the prostate progenitor.
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Affiliation(s)
- Diya B Joseph
- Department of Urology, UT Southwestern Medical Center, Dallas, TX, 75390, USA
| | - Anne E Turco
- Department of Comparative Biosciences, School of Veterinary Medicine, University of Wisconsin-Madison, Madison, WI, 53706, USA
| | - Chad M Vezina
- Department of Comparative Biosciences, School of Veterinary Medicine, University of Wisconsin-Madison, Madison, WI, 53706, USA
| | - Douglas W Strand
- Department of Urology, UT Southwestern Medical Center, Dallas, TX, 75390, USA.
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29
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Lee DH, Olson AW, Wang J, Kim WK, Mi J, Zeng H, Le V, Aldahl J, Hiroto A, Wu X, Sun Z. Androgen action in cell fate and communication during prostate development at single-cell resolution. Development 2021; 148:dev.196048. [PMID: 33318148 DOI: 10.1242/dev.196048] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2020] [Accepted: 11/30/2020] [Indexed: 01/10/2023]
Abstract
Androgens/androgen receptor (AR)-mediated signaling pathways are essential for prostate development, morphogenesis and regeneration. Specifically, stromal AR signaling has been shown to be essential for prostatic initiation. However, the molecular mechanisms underlying AR-initiated mesenchymal-epithelial interactions in prostate development remain unclear. Here, using a newly generated mouse model, we have directly addressed the fate and role of genetically marked AR-expressing cells during embryonic prostate development. Androgen signaling-initiated signaling pathways were identified in mesenchymal niche populations at single-cell transcriptomic resolution. The dynamic cell-signaling networks regulated by stromal AR were additionally characterized in relation to prostatic epithelial bud formation. Pseudotime analyses further revealed the differentiation trajectory and fate of AR-expressing cells in both prostatic mesenchymal and epithelial cell populations. Specifically, the cellular properties of Zeb1-expressing progenitors were assessed. Selective deletion of AR signaling in a subpopulation of mesenchymal rather than epithelial cells dysregulated the expression of the master regulators and significantly impaired prostatic bud formation. These data provide novel, high-resolution evidence demonstrating the important role of mesenchymal androgen signaling in the cellular niche controlling prostate early development by initiating dynamic mesenchyme-epithelia cell interactions.
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Affiliation(s)
- Dong-Hoon Lee
- Department of Cancer Biology, Cancer Center and Beckman Research Institute, City of Hope, Duarte, CA 91010, USA
| | - Adam W Olson
- Department of Cancer Biology, Cancer Center and Beckman Research Institute, City of Hope, Duarte, CA 91010, USA
| | - Jinhui Wang
- Integrative Genomics Core, Cancer Center and Beckman Research Institute, City of Hope, Duarte, CA 91010, USA
| | - Won Kyung Kim
- Department of Cancer Biology, Cancer Center and Beckman Research Institute, City of Hope, Duarte, CA 91010, USA
| | - Jiaqi Mi
- Department of Cancer Biology, Cancer Center and Beckman Research Institute, City of Hope, Duarte, CA 91010, USA
| | - Hong Zeng
- Transgenic, Knockout and Tumor Model Center, Stanford University School of Medicine, Stanford, CA 94305, USA
| | - Vien Le
- Department of Cancer Biology, Cancer Center and Beckman Research Institute, City of Hope, Duarte, CA 91010, USA
| | - Joseph Aldahl
- Department of Cancer Biology, Cancer Center and Beckman Research Institute, City of Hope, Duarte, CA 91010, USA
| | - Alex Hiroto
- Department of Cancer Biology, Cancer Center and Beckman Research Institute, City of Hope, Duarte, CA 91010, USA
| | - Xiwei Wu
- Integrative Genomics Core, Cancer Center and Beckman Research Institute, City of Hope, Duarte, CA 91010, USA
| | - Zijie Sun
- Department of Cancer Biology, Cancer Center and Beckman Research Institute, City of Hope, Duarte, CA 91010, USA
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30
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Pascal LE, Mizoguchi S, Chen W, Rigatti LH, Igarashi T, Dhir R, Tyagi P, Wu Z, Yang Z, de Groat WC, DeFranco DB, Yoshimura N, Wang Z. Prostate-Specific Deletion of Cdh1 Induces Murine Prostatic Inflammation and Bladder Overactivity. Endocrinology 2021; 162:5992231. [PMID: 33211830 PMCID: PMC7745638 DOI: 10.1210/endocr/bqaa212] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Indexed: 12/25/2022]
Abstract
Benign prostatic hyperplasia (BPH) is an age-related debilitating prostatic disease that is frequently associated with prostatic inflammation and bothersome lower urinary tract symptoms (LUTS). Animal models have shown that formalin- and bacterial-induced prostatic inflammation can induce bladder dysfunction; however, the underlying mechanisms contributing to prostatic inflammation in BPH and bladder dysfunction are not clear. We previously reported that E-cadherin expression in BPH is downregulated in hyperplastic nodules compared with expression in adjacent normal tissues. Here, we explored the potential consequences of prostatic E-cadherin downregulation on the prostate and bladder in vivo using an inducible murine model of prostate luminal epithelial-specific deletion of Cdh1. The prostate-specific antigen (PSA)-CreERT2 transgenic mouse strain expressing tamoxifen-inducible CreERT2 recombinase driven by a 6-kb human PSA promoter/enhancer was crossed with the B6.129-Cdh1tm2Kem/J mouse to generate bigenic PSA-CreERT2/Cdh1-/- mice. Deletion of E-cadherin was induced by transient administration of tamoxifen when mice reached sexual maturity (7 weeks of age). At 21 to 23 weeks of age, the prostate, bladder, and prostatic urethra were examined histologically, and bladder function was assessed using void spot assays and cystometry. Mice with Cdh1 deletion had increased prostatic inflammation, prostatic epithelial hyperplasia, and stromal changes at 21 to 23 weeks of age, as well as changes in bladder voiding function compared with age-matched controls. Thus, loss of E-cadherin in the murine prostate could result in prostatic defects that are characteristic of BPH and LUTS, suggesting that E-cadherin downregulation could be a driving force in human BPH development and progression.
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Affiliation(s)
- Laura E Pascal
- Department of Urology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
- Correspondence: Zhou Wang, PhD, Department of Urology, University of Pittsburgh Medical Center, 5200 Centre Ave, Suite G40, Pittsburgh, PA 15232, USA. ; or Laura E. Pascal, PhD, Department of Urology, University of Pittsburgh Medical Center, 5200 Centre Ave, Suite G34, Pittsburgh, PA 15232, USA.
| | - Shinsuke Mizoguchi
- Department of Urology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Wei Chen
- Department of Urology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Lora H Rigatti
- Division of Laboratory Animal Resources, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Taro Igarashi
- Department of Urology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Rajiv Dhir
- Department of Pathology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Pradeep Tyagi
- Department of Urology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Zeyu Wu
- Department of Urology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Zhenyu Yang
- Department of Urology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - William C de Groat
- Department of Pharmacology and Chemical Biology, and University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Donald B DeFranco
- Department of Pharmacology and Chemical Biology, and University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Naoki Yoshimura
- Department of Urology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Zhou Wang
- Department of Urology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
- Department of Pharmacology and Chemical Biology, and University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
- UPMC Hillman Cancer Center, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
- Correspondence: Zhou Wang, PhD, Department of Urology, University of Pittsburgh Medical Center, 5200 Centre Ave, Suite G40, Pittsburgh, PA 15232, USA. ; or Laura E. Pascal, PhD, Department of Urology, University of Pittsburgh Medical Center, 5200 Centre Ave, Suite G34, Pittsburgh, PA 15232, USA.
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31
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Mevel R, Steiner I, Mason S, Galbraith LCA, Patel R, Fadlullah MZH, Ahmad I, Leung HY, Oliveira P, Blyth K, Baena E, Lacaud G. RUNX1 marks a luminal castration-resistant lineage established at the onset of prostate development. eLife 2020; 9:e60225. [PMID: 33025905 PMCID: PMC7644213 DOI: 10.7554/elife.60225] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2020] [Accepted: 10/06/2020] [Indexed: 12/12/2022] Open
Abstract
The characterization of prostate epithelial hierarchy and lineage heterogeneity is critical to understand its regenerative properties and malignancies. Here, we report that the transcription factor RUNX1 marks a specific subpopulation of proximal luminal cells (PLCs), enriched in the periurethral region of the developing and adult mouse prostate, and distinct from the previously identified NKX3.1+ luminal castration-resistant cells. Using scRNA-seq profiling and genetic lineage tracing, we show that RUNX1+ PLCs are unaffected by androgen deprivation, and do not contribute to the regeneration of the distal luminal compartments. Furthermore, we demonstrate that a transcriptionally similar RUNX1+ population emerges at the onset of embryonic prostate specification to populate the proximal region of the ducts. Collectively, our results reveal that RUNX1+ PLCs is an intrinsic castration-resistant and self-sustained lineage that emerges early during prostate development and provide new insights into the lineage relationships of the prostate epithelium.
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Affiliation(s)
- Renaud Mevel
- Cancer Research United Kingdom, Stem Cell Biology Group, Cancer Research United Kingdom Manchester Institute, The University of Manchester, Alderley Park, Alderley EdgeMacclesfieldUnited Kingdom
| | - Ivana Steiner
- Cancer Research United Kingdom, Prostate Oncobiology Group, Cancer Research United Kingdom Manchester Institute, The University of Manchester, Alderley Park, Alderley EdgeMacclesfieldUnited Kingdom
| | - Susan Mason
- Cancer Research United Kingdom Beatson Institute, BearsdenGlasgowUnited Kingdom
| | - Laura CA Galbraith
- Cancer Research United Kingdom Beatson Institute, BearsdenGlasgowUnited Kingdom
| | - Rahima Patel
- Cancer Research United Kingdom, Stem Cell Biology Group, Cancer Research United Kingdom Manchester Institute, The University of Manchester, Alderley Park, Alderley EdgeMacclesfieldUnited Kingdom
| | - Muhammad ZH Fadlullah
- Cancer Research United Kingdom, Stem Cell Biology Group, Cancer Research United Kingdom Manchester Institute, The University of Manchester, Alderley Park, Alderley EdgeMacclesfieldUnited Kingdom
| | - Imran Ahmad
- Cancer Research United Kingdom Beatson Institute, BearsdenGlasgowUnited Kingdom
- Institute of Cancer Sciences, College of Medical, Veterinary and Life Sciences, University of Glasgow, BearsdenGlasgowUnited Kingdom
| | - Hing Y Leung
- Cancer Research United Kingdom Beatson Institute, BearsdenGlasgowUnited Kingdom
- Institute of Cancer Sciences, College of Medical, Veterinary and Life Sciences, University of Glasgow, BearsdenGlasgowUnited Kingdom
| | - Pedro Oliveira
- Department of Pathology, The Christie NHS Foundation TrustManchesterUnited Kingdom
| | - Karen Blyth
- Cancer Research United Kingdom Beatson Institute, BearsdenGlasgowUnited Kingdom
- Institute of Cancer Sciences, College of Medical, Veterinary and Life Sciences, University of Glasgow, BearsdenGlasgowUnited Kingdom
| | - Esther Baena
- Cancer Research United Kingdom, Prostate Oncobiology Group, Cancer Research United Kingdom Manchester Institute, The University of Manchester, Alderley Park, Alderley EdgeMacclesfieldUnited Kingdom
- Belfast-Manchester Movember Centre of Excellence, Cancer Research United Kingdom Manchester Institute, The University of ManchesterAlderley ParkUnited Kingdom
| | - Georges Lacaud
- Cancer Research United Kingdom, Stem Cell Biology Group, Cancer Research United Kingdom Manchester Institute, The University of Manchester, Alderley Park, Alderley EdgeMacclesfieldUnited Kingdom
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32
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Crowley L, Cambuli F, Aparicio L, Shibata M, Robinson BD, Xuan S, Li W, Hibshoosh H, Loda M, Rabadan R, Shen MM. A single-cell atlas of the mouse and human prostate reveals heterogeneity and conservation of epithelial progenitors. eLife 2020; 9:e59465. [PMID: 32915138 PMCID: PMC7529463 DOI: 10.7554/elife.59465] [Citation(s) in RCA: 59] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2020] [Accepted: 09/10/2020] [Indexed: 01/06/2023] Open
Abstract
Understanding the cellular constituents of the prostate is essential for identifying the cell of origin for prostate adenocarcinoma. Here, we describe a comprehensive single-cell atlas of the adult mouse prostate epithelium, which displays extensive heterogeneity. We observe distal lobe-specific luminal epithelial populations (LumA, LumD, LumL, and LumV), a proximally enriched luminal population (LumP) that is not lobe-specific, and a periurethral population (PrU) that shares both basal and luminal features. Functional analyses suggest that LumP and PrU cells have multipotent progenitor activity in organoid formation and tissue reconstitution assays. Furthermore, we show that mouse distal and proximal luminal cells are most similar to human acinar and ductal populations, that a PrU-like population is conserved between species, and that the mouse lateral prostate is most similar to the human peripheral zone. Our findings elucidate new prostate epithelial progenitors, and help resolve long-standing questions about anatomical relationships between the mouse and human prostate.
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Affiliation(s)
- Laura Crowley
- Department of Medicine, Columbia University Irving Medical CenterNew YorkUnited States
- Department of Genetics and Development, Columbia University Irving Medical CenterNew YorkUnited States
- Department of Urology, Columbia University Irving Medical CenterNew YorkUnited States
- Department of Systems Biology, Columbia University Irving Medical CenterNew YorkUnited States
- Herbert Irving Comprehensive Cancer Center, Columbia University Irving Medical CenterNew YorkUnited States
| | - Francesco Cambuli
- Department of Medicine, Columbia University Irving Medical CenterNew YorkUnited States
- Department of Genetics and Development, Columbia University Irving Medical CenterNew YorkUnited States
- Department of Urology, Columbia University Irving Medical CenterNew YorkUnited States
- Department of Systems Biology, Columbia University Irving Medical CenterNew YorkUnited States
- Herbert Irving Comprehensive Cancer Center, Columbia University Irving Medical CenterNew YorkUnited States
| | - Luis Aparicio
- Department of Systems Biology, Columbia University Irving Medical CenterNew YorkUnited States
- Herbert Irving Comprehensive Cancer Center, Columbia University Irving Medical CenterNew YorkUnited States
- Department of Biomedical Informatics, Columbia University Irving Medical CenterNew YorkUnited States
| | - Maho Shibata
- Department of Medicine, Columbia University Irving Medical CenterNew YorkUnited States
- Department of Genetics and Development, Columbia University Irving Medical CenterNew YorkUnited States
- Department of Urology, Columbia University Irving Medical CenterNew YorkUnited States
- Department of Systems Biology, Columbia University Irving Medical CenterNew YorkUnited States
- Herbert Irving Comprehensive Cancer Center, Columbia University Irving Medical CenterNew YorkUnited States
| | - Brian D Robinson
- Department of Pathology and Laboratory Medicine, Weill Medical College of Cornell UniversityNew YorkUnited States
| | - Shouhong Xuan
- Department of Medicine, Columbia University Irving Medical CenterNew YorkUnited States
- Department of Genetics and Development, Columbia University Irving Medical CenterNew YorkUnited States
- Department of Urology, Columbia University Irving Medical CenterNew YorkUnited States
- Department of Systems Biology, Columbia University Irving Medical CenterNew YorkUnited States
- Herbert Irving Comprehensive Cancer Center, Columbia University Irving Medical CenterNew YorkUnited States
| | - Weiping Li
- Department of Medicine, Columbia University Irving Medical CenterNew YorkUnited States
- Department of Genetics and Development, Columbia University Irving Medical CenterNew YorkUnited States
- Department of Urology, Columbia University Irving Medical CenterNew YorkUnited States
- Department of Systems Biology, Columbia University Irving Medical CenterNew YorkUnited States
- Herbert Irving Comprehensive Cancer Center, Columbia University Irving Medical CenterNew YorkUnited States
| | - Hanina Hibshoosh
- Herbert Irving Comprehensive Cancer Center, Columbia University Irving Medical CenterNew YorkUnited States
- Department of Pathology and Cell Biology, Columbia University Irving Medical CenterNew YorkUnited States
| | - Massimo Loda
- Department of Pathology and Laboratory Medicine, Weill Medical College of Cornell UniversityNew YorkUnited States
| | - Raul Rabadan
- Department of Systems Biology, Columbia University Irving Medical CenterNew YorkUnited States
- Herbert Irving Comprehensive Cancer Center, Columbia University Irving Medical CenterNew YorkUnited States
- Department of Biomedical Informatics, Columbia University Irving Medical CenterNew YorkUnited States
| | - Michael M Shen
- Department of Medicine, Columbia University Irving Medical CenterNew YorkUnited States
- Department of Genetics and Development, Columbia University Irving Medical CenterNew YorkUnited States
- Department of Urology, Columbia University Irving Medical CenterNew YorkUnited States
- Department of Systems Biology, Columbia University Irving Medical CenterNew YorkUnited States
- Herbert Irving Comprehensive Cancer Center, Columbia University Irving Medical CenterNew YorkUnited States
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33
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Tremblay M, Viala S, Shafer ME, Graham-Paquin AL, Liu C, Bouchard M. Regulation of stem/progenitor cell maintenance by BMP5 in prostate homeostasis and cancer initiation. eLife 2020; 9:54542. [PMID: 32894216 PMCID: PMC7525654 DOI: 10.7554/elife.54542] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2020] [Accepted: 09/06/2020] [Indexed: 12/25/2022] Open
Abstract
Tissue homeostasis relies on the fine regulation between stem and progenitor cell maintenance and lineage commitment. In the adult prostate, stem cells have been identified in both basal and luminal cell compartments. However, basal stem/progenitor cell homeostasis is still poorly understood. We show that basal stem/progenitor cell maintenance is regulated by a balance between BMP5 self-renewal signal and GATA3 dampening activity. Deleting Gata3 enhances adult prostate stem/progenitor cells self-renewal capacity in both organoid and allograft assays. This phenotype results from a local increase in BMP5 activity in basal cells as shown by the impaired self-renewal capacity of Bmp5-deficient stem/progenitor cells. Strikingly, Bmp5 gene inactivation or BMP signaling inhibition with a small molecule inhibitor are also sufficient to delay prostate and skin cancer initiation of Pten-deficient mice. Together, these results establish BMP5 as a key regulator of basal prostate stem cell homeostasis and identifies a potential therapeutic approach against Pten-deficient cancers.
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Affiliation(s)
- Mathieu Tremblay
- Goodman Cancer Research Centre and Department of Biochemistry, McGill University, Montreal, Canada
| | - Sophie Viala
- Goodman Cancer Research Centre and Department of Biochemistry, McGill University, Montreal, Canada
| | - Maxwell Er Shafer
- Goodman Cancer Research Centre and Department of Biochemistry, McGill University, Montreal, Canada
| | - Adda-Lee Graham-Paquin
- Goodman Cancer Research Centre and Department of Biochemistry, McGill University, Montreal, Canada
| | - Chloe Liu
- Goodman Cancer Research Centre and Department of Biochemistry, McGill University, Montreal, Canada
| | - Maxime Bouchard
- Goodman Cancer Research Centre and Department of Biochemistry, McGill University, Montreal, Canada
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34
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Jung Y, Kim JK, Lee E, Cackowski FC, Decker AM, Krebsbach PH, Taichman RS. CXCL12γ induces human prostate and mammary gland development. Prostate 2020; 80:1145-1156. [PMID: 32659025 PMCID: PMC7491592 DOI: 10.1002/pros.24043] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/27/2020] [Accepted: 06/11/2020] [Indexed: 01/01/2023]
Abstract
BACKGROUND Epithelial stem cells (ESCs) demonstrate a capacity to maintain normal tissues homeostasis and ESCs with a deregulated behavior can contribute to cancer development. The ability to reprogram normal tissue epithelial cells into prostate or mammary stem-like cells holds great promise to help understand cell of origin and lineage plasticity in prostate and breast cancers in addition to understanding normal gland development. We previously showed that an intracellular chemokine, CXCL12γ induced cancer stem cells and neuroendocrine characteristics in both prostate and breast adenocarcinoma cell lines. However, its role in normal prostate or mammary epithelial cell fate and development remains unknown. Therefore, we sought to elucidate the functional role of CXCL12γ in the regulation of ESCs and tissue development. METHODS Prostate epithelial cells (PNT2) or mammary epithelial cells (MCF10A) with overexpressed CXCL12γ was characterized by quantitative real-time polymerase chain reaction, Western blots, and immunofluorescence for lineage marker expression, and fluorescence activated cell sorting analyses and sphere formation assays to examine stem cell surface phenotype and function. Xenotransplantation animal models were used to evaluate gland or acini formation in vivo. RESULTS Overexpression of CXCL12γ promotes the reprogramming of cells with a differentiated luminal phenotype to a nonluminal phenotype in both prostate (PNT2) and mammary (MCF10A) epithelial cells. The CXCL12γ-mediated nonluminal type cells results in an increase of epithelial stem-like phenotype including the subpopulation of EPCAMLo /CD49fHi /CD24Lo /CD44Hi cells capable of sphere formation. Critically, overexpression of CXCL12γ promotes the generation of robust gland-like structures from both prostate and mammary epithelial cells in in vivo xenograft animal models. CONCLUSIONS CXCL12γ supports the reprogramming of epithelial cells into nonluminal cell-derived stem cells, which facilitates gland development.
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Affiliation(s)
- Younghun Jung
- Department of Periodontics and Oral Medicine, University of Michigan School of Dentistry, Ann Arbor, MI 48109, USA
- Department of Biologic and Materials Sciences, University of Michigan School of Dentistry, Ann Arbor, MI 48109, USA
- Co-senior authors
| | - Jin Koo Kim
- Section of Periodontics, University of California Los Angeles School of Dentistry, Los Angeles, CA 90095, USA
| | - Eunsohl Lee
- Department of Periodontics and Oral Medicine, University of Michigan School of Dentistry, Ann Arbor, MI 48109, USA
| | - Frank C. Cackowski
- Department of Periodontics and Oral Medicine, University of Michigan School of Dentistry, Ann Arbor, MI 48109, USA
- Department of Internal Medicine, Division of Hematology and Oncology, University of Michigan School of Medicine, Ann Arbor, MI 48109, USA
- Department of Oncology, Wayne State University and Karmanos Cancer Institute, Detroit, MI 48201, USA
| | - Ann M. Decker
- Department of Periodontics and Oral Medicine, University of Michigan School of Dentistry, Ann Arbor, MI 48109, USA
| | - Paul H. Krebsbach
- Section of Periodontics, University of California Los Angeles School of Dentistry, Los Angeles, CA 90095, USA
| | - Russell S. Taichman
- Department of Periodontics and Oral Medicine, University of Michigan School of Dentistry, Ann Arbor, MI 48109, USA
- Department of Periodontics, University of Alabama at Birmingham, Birmingham, AL 35294, USA
- Co-senior authors
- Corresponding Author Russell S. Taichman D.M.D., D.M.Sc., School of Dentistry, The University of Alabama at Birmingham, 1720 2nd Avenue South, Birmingham, AL 35294-0007, Phone: 205-934-4720,
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35
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Centonze A, Lin S, Tika E, Sifrim A, Fioramonti M, Malfait M, Song Y, Wuidart A, Van Herck J, Dannau A, Bouvencourt G, Dubois C, Dedoncker N, Sahay A, de Maertelaer V, Siebel CW, Van Keymeulen A, Voet T, Blanpain C. Heterotypic cell-cell communication regulates glandular stem cell multipotency. Nature 2020; 584:608-613. [PMID: 32848220 DOI: 10.1038/s41586-020-2632-y] [Citation(s) in RCA: 74] [Impact Index Per Article: 18.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2019] [Accepted: 05/20/2020] [Indexed: 12/15/2022]
Abstract
Glandular epithelia, including the mammary and prostate glands, are composed of basal cells (BCs) and luminal cells (LCs)1,2. Many glandular epithelia develop from multipotent basal stem cells (BSCs) that are replaced in adult life by distinct pools of unipotent stem cells1,3-8. However, adult unipotent BSCs can reactivate multipotency under regenerative conditions and upon oncogene expression3,9-13. This suggests that an active mechanism restricts BSC multipotency under normal physiological conditions, although the nature of this mechanism is unknown. Here we show that the ablation of LCs reactivates the multipotency of BSCs from multiple epithelia both in vivo in mice and in vitro in organoids. Bulk and single-cell RNA sequencing revealed that, after LC ablation, BSCs activate a hybrid basal and luminal cell differentiation program before giving rise to LCs-reminiscent of the genetic program that regulates multipotency during embryonic development7. By predicting ligand-receptor pairs from single-cell data14, we find that TNF-which is secreted by LCs-restricts BC multipotency under normal physiological conditions. By contrast, the Notch, Wnt and EGFR pathways were activated in BSCs and their progeny after LC ablation; blocking these pathways, or stimulating the TNF pathway, inhibited regeneration-induced BC multipotency. Our study demonstrates that heterotypic communication between LCs and BCs is essential to maintain lineage fidelity in glandular epithelial stem cells.
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Affiliation(s)
- Alessia Centonze
- Laboratory of Stem Cells and Cancer, Université Libre de Bruxelles (ULB), Brussels, Belgium
| | - Shuheng Lin
- Laboratory of Stem Cells and Cancer, Université Libre de Bruxelles (ULB), Brussels, Belgium
| | - Elisavet Tika
- Laboratory of Stem Cells and Cancer, Université Libre de Bruxelles (ULB), Brussels, Belgium
| | - Alejandro Sifrim
- Department of Human Genetics, University of Leuven, KU Leuven, Leuven, Belgium.,Sanger Institute-EBI Single-Cell Genomics Centre, Wellcome Trust Sanger Institute, Hinxton, UK
| | - Marco Fioramonti
- Laboratory of Stem Cells and Cancer, Université Libre de Bruxelles (ULB), Brussels, Belgium
| | - Milan Malfait
- Laboratory of Stem Cells and Cancer, Université Libre de Bruxelles (ULB), Brussels, Belgium
| | - Yura Song
- Laboratory of Stem Cells and Cancer, Université Libre de Bruxelles (ULB), Brussels, Belgium
| | - Aline Wuidart
- Laboratory of Stem Cells and Cancer, Université Libre de Bruxelles (ULB), Brussels, Belgium
| | - Jens Van Herck
- Department of Human Genetics, University of Leuven, KU Leuven, Leuven, Belgium
| | - Anne Dannau
- Laboratory of Stem Cells and Cancer, Université Libre de Bruxelles (ULB), Brussels, Belgium
| | - Gaelle Bouvencourt
- Laboratory of Stem Cells and Cancer, Université Libre de Bruxelles (ULB), Brussels, Belgium
| | - Christine Dubois
- Laboratory of Stem Cells and Cancer, Université Libre de Bruxelles (ULB), Brussels, Belgium
| | - Nina Dedoncker
- Department of Human Genetics, University of Leuven, KU Leuven, Leuven, Belgium
| | - Amar Sahay
- Center for Regenerative Medicine, Massachusetts General Hospital, Boston, USA.,Harvard Stem Cell Institute, Cambridge, MA, USA.,Department of Psychiatry, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA.,BROAD Institute of Harvard and MIT, Cambridge, MA, USA
| | | | - Christian W Siebel
- Department of Discovery Oncology, Genentech, South San Francisco, CA, USA
| | | | - Thierry Voet
- Department of Human Genetics, University of Leuven, KU Leuven, Leuven, Belgium.,Sanger Institute-EBI Single-Cell Genomics Centre, Wellcome Trust Sanger Institute, Hinxton, UK
| | - Cédric Blanpain
- Laboratory of Stem Cells and Cancer, Université Libre de Bruxelles (ULB), Brussels, Belgium. .,WELBIO, Université Libre de Bruxelles (ULB), Brussels, Belgium.
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36
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Shenoy S. Cell plasticity in cancer: A complex interplay of genetic, epigenetic mechanisms and tumor micro-environment. Surg Oncol 2020; 34:154-162. [PMID: 32891322 DOI: 10.1016/j.suronc.2020.04.017] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2019] [Revised: 02/13/2020] [Accepted: 04/17/2020] [Indexed: 02/06/2023]
Abstract
Cell plasticity, also known as lineage plasticity is defined as the ability of a cell to reprogram and change its phenotype identity. Cell plasticity is context dependent and occurs during the development of an embryo, tissue regeneration, wound healing. However when deregulated and aberrant it also contributes to cancer initiation, progression, metastases and resistance to therapies. Tumors cells exhibit varying forms of cell plasticity in each stage of the disease to evade normal regulation as would have occurred in normal cell division and homeostasis. Current evidence demonstrates complex interplay between the genes, epigenes, tumor microenvironment and the EMT in cell reprogramming and cancer cell plasticity. Herein we present experimental evidence and evolving new developments in cell plasticity in cancer cells. Additionally "Deregulated/aberrant/hijacked cell plasticity" could be considered as an additional hallmark of a cancer. In the future, combining the advances in next generation sequencing and single cell RNA techniques with evolving AI (artificial intelligence) technologies such as deep learning techniques may predict the trajectories of cancer cells and assist in navigating through the complex intricacies of the cancers. A durable, precise, personalized oncologic treatment could be a reality.
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Affiliation(s)
- Santosh Shenoy
- Clinical Associate Professor of Surgery, Department of Surgery, Kansas City VA Medical Center, University of Missouri Kansas City, USA; Cancer Biology and Therapeutics, HMS High-Impact Cancer Research (HI-CR) Program, Harvard Medical School 2018-2019, USA.
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37
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Henry GH, Malewska A, Joseph DB, Malladi VS, Lee J, Torrealba J, Mauck RJ, Gahan JC, Raj GV, Roehrborn CG, Hon GC, MacConmara MP, Reese JC, Hutchinson RC, Vezina CM, Strand DW. A Cellular Anatomy of the Normal Adult Human Prostate and Prostatic Urethra. Cell Rep 2019; 25:3530-3542.e5. [PMID: 30566875 PMCID: PMC6411034 DOI: 10.1016/j.celrep.2018.11.086] [Citation(s) in RCA: 178] [Impact Index Per Article: 35.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2018] [Revised: 10/17/2018] [Accepted: 11/20/2018] [Indexed: 11/30/2022] Open
Abstract
A comprehensive cellular anatomy of normal human prostate is essential for solving the cellular origins of benign prostatic hyperplasia and prostate cancer. The tools used to analyze the contribution of individual cell types are not robust. We provide a cellular atlas of the young adult human prostate and prostatic urethra using an iterative process of single-cell RNA sequencing (scRNA-seq) and flow cytometry on ~98,000 cells taken from different anatomical regions. Immunohistochemistry with newly derived cell type-specific markers revealed the distribution of each epithelial and stromal cell type on whole mounts, revising our understanding of zonal anatomy. Based on discovered cell surface markers, flow cytometry antibody panels were designed to improve the purification of each cell type, with each gate confirmed by scRNA-seq. The molecular classification, anatomical distribution, and purification tools for each cell type in the human prostate create a powerful resource for experimental design in human prostate disease. Using single-cell RNA sequencing, immunofluorescence, and flow cytometry, Henry et al. create a cellular anatomy of the normal human prostate and provide the tools to identify, isolate, and localize every cell type. They identify two additional epithelial cell types enriched in the prostatic urethra and proximal prostatic ducts.
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Affiliation(s)
- Gervaise H Henry
- Department of Urology, UT Southwestern Medical Center, Dallas, TX 75390, USA
| | - Alicia Malewska
- Department of Urology, UT Southwestern Medical Center, Dallas, TX 75390, USA
| | - Diya B Joseph
- Department of Comparative Biosciences, University of Wisconsin School of Veterinary Medicine, Madison, WI 53706, USA
| | - Venkat S Malladi
- Department of Bioinformatics, UT Southwestern Medical Center, Dallas, TX 75390, USA
| | - Jeon Lee
- Department of Bioinformatics, UT Southwestern Medical Center, Dallas, TX 75390, USA
| | - Jose Torrealba
- Department of Pathology, UT Southwestern Medical Center, Dallas, TX 75390, USA
| | - Ryan J Mauck
- Department of Urology, UT Southwestern Medical Center, Dallas, TX 75390, USA
| | - Jeffrey C Gahan
- Department of Urology, UT Southwestern Medical Center, Dallas, TX 75390, USA
| | - Ganesh V Raj
- Department of Urology, UT Southwestern Medical Center, Dallas, TX 75390, USA
| | - Claus G Roehrborn
- Department of Urology, UT Southwestern Medical Center, Dallas, TX 75390, USA
| | - Gary C Hon
- Cecil H. and Ida Green Center for Reproductive Biology Sciences, Department of Obstetrics and Gynecology, UT Southwestern Medical Center, Dallas, TX 75390, USA
| | | | | | - Ryan C Hutchinson
- Department of Urology, UT Southwestern Medical Center, Dallas, TX 75390, USA
| | - Chad M Vezina
- Department of Comparative Biosciences, University of Wisconsin School of Veterinary Medicine, Madison, WI 53706, USA
| | - Douglas W Strand
- Department of Urology, UT Southwestern Medical Center, Dallas, TX 75390, USA.
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38
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Olson A, Le V, Aldahl J, Yu EJ, Hooker E, He Y, Lee DH, Kim WK, Cardiff RD, Geradts J, Sun Z. The comprehensive role of E-cadherin in maintaining prostatic epithelial integrity during oncogenic transformation and tumor progression. PLoS Genet 2019; 15:e1008451. [PMID: 31658259 PMCID: PMC6816545 DOI: 10.1371/journal.pgen.1008451] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2019] [Accepted: 10/01/2019] [Indexed: 12/11/2022] Open
Abstract
E-cadherin complexes with the actin cytoskeleton via cytoplasmic catenins and maintains the functional characteristics and integrity of the epithelia in normal epithelial tissues. Lost expression of E-cadherin disrupts this complex resulting in loss of cell polarity, epithelial denudation and increased epithelial permeability in a variety of tissues. Decreased expression of E-cadherin has also been observed in invasive and metastatic human tumors. In this study, we investigated the effect of E-cadherin loss in prostatic epithelium using newly developed genetically engineered mouse models. Deletion of E-cadherin in prostatic luminal epithelial cells with modified probasin promoter driven Cre (PB-Cre4) induced the development of mouse prostatic intraepithelial neoplasia (PIN). An increase in levels of cytoplasmic and nuclear β-catenin appeared in E-cadherin deleted atypical cells within PIN lesions. Using various experimental approaches, we further demonstrated that the knockdown of E-cadherin expression elevated free cytoplasmic and nuclear β-catenin and enhanced androgen-induced transcription and cell growth. Intriguingly, pathological changes representing prostatic epithelial cell denudation and increased apoptosis accompanied the above PIN lesions. The essential role of E-cadherin in maintaining prostatic epithelial integrity and organization was further demonstrated using organoid culture approaches. To directly assess the role of loss of E-cadherin in prostate tumor progression, we generated a new mouse model with bigenic Cdh1 and Pten deletion in prostate epithelium. Early onset, aggressive tumor phenotypes presented in the compound mice. Strikingly, goblet cell metaplasia was observed, intermixed within prostatic tumor lesions of the compound mice. This study provides multiple lines of novel evidence demonstrating a comprehensive role of E-cadherin in maintaining epithelial integrity during the course of prostate oncogenic transformation, tumor initiation and progression. The biological significance of E-cadherin in maintaining prostatic epithelial integrity and related molecular mechanisms are still unclear. In this study, using mouse genetic tools, we directly address this important and unresolved question. Conditional deletion of E-cadherin in mouse prostatic epithelia resulted in prostatic intraepithelial neoplasia (PIN) development but no prostatic tumor formation. Both in vivo and in vitro data showed that loss of E-cadherin modulates the cellular localization of β-catenin, elevates its cytoplasmic and nuclear levels, and enhances its activity in transcription and cell proliferation. Intriguingly, in addition to PIN lesions, increased epithelial denudation and cell apoptosis also appeared within PIN lesions. This implicates that although lost E-cadherin is sufficient to introduce oncogenic transformation in prostatic epithelia, it also induces cell apoptosis and disrupts epithelial structure, preventing atypical PIN cells from progressing to tumor cells. Simultaneous deletion of Pten, a tumor suppressor, and E-cadherin in prostatic epithelia resulted in early onset, invasive prostatic tumors with admixture of goblet cells. These results demonstrate a critical role of E-cadherin in promoting prostatic tumor transdifferentiation and progression. This study further elucidates the dynamic role of E-cadherin in maintaining prostatic epithelial integrity during tumor initiation and progression.
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Affiliation(s)
- Adam Olson
- Department of Cancer Biology, Beckman Research Institute, City of Hope, Duarte, California, United States of America
| | - Vien Le
- Department of Cancer Biology, Beckman Research Institute, City of Hope, Duarte, California, United States of America
| | - Joseph Aldahl
- Department of Cancer Biology, Beckman Research Institute, City of Hope, Duarte, California, United States of America
| | - Eun-Jeong Yu
- Department of Cancer Biology, Beckman Research Institute, City of Hope, Duarte, California, United States of America
| | - Erika Hooker
- Department of Cancer Biology, Beckman Research Institute, City of Hope, Duarte, California, United States of America
| | - Yongfeng He
- Department of Cancer Biology, Beckman Research Institute, City of Hope, Duarte, California, United States of America
| | - Dong-Hong Lee
- Department of Cancer Biology, Beckman Research Institute, City of Hope, Duarte, California, United States of America
| | - Won Kyung Kim
- Department of Cancer Biology, Beckman Research Institute, City of Hope, Duarte, California, United States of America
| | - Robert D. Cardiff
- Center for Comparative Medicine, University of California at Davis, Davis, California, United States of America
| | - Joseph Geradts
- Department of Population Sciences, Beckman Research Institute, City of Hope, Duarte, California, United States of America
| | - Zijie Sun
- Department of Cancer Biology, Beckman Research Institute, City of Hope, Duarte, California, United States of America
- * E-mail:
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Horton C, Liu Y, Yu C, Xie Q, Wang ZA. Luminal-contact-inhibition of epithelial basal stem cell multipotency in prostate organogenesis and homeostasis. Biol Open 2019; 8:bio.045724. [PMID: 31540905 PMCID: PMC6826291 DOI: 10.1242/bio.045724] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Prostate epithelial basal cells are highly plastic in their luminal differentiation capability. Basal stem cells actively produce luminal cells during organogenesis, but become restricted in the adult prostate unless receiving oncogenic or inflammatory stimuli. Given that the number of luminal cells increases relative to basal cells through development and that equilibrium is reached in the adulthood, we hypothesize that a negative-feedback mechanism exists to inhibit basal-to-luminal differentiation. We provide evidence supporting this hypothesis by comparing murine prostatic growth in a tissue reconstitution assay with cell recombinants of different basal-to-luminal ratios. Additionally, in organoid culture, hybrid organoids derived from adjacent basal and luminal cells showed reduced basal stem cell activities, suggesting contact inhibition. Importantly, removal of adult luminal cells in vivo via either an inducible Cre/loxP-Dre/rox dual-lineage-tracing system or orthotopic trypsin injection led to robust reactivation of basal stem cell activities, which acts independent of androgen. These data illustrate the prostate organ as a distinctive paradigm where cell contact from differentiated daughter cells restricts adult stem cell multipotency to maintain the steady-state epithelial architecture.
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Affiliation(s)
- Corrigan Horton
- Department of Molecular, Cell, and Developmental Biology, University of California, Santa Cruz, CA 95064, USA
| | - Yueli Liu
- Department of Molecular, Cell, and Developmental Biology, University of California, Santa Cruz, CA 95064, USA
| | - Chuan Yu
- Department of Molecular, Cell, and Developmental Biology, University of California, Santa Cruz, CA 95064, USA
| | - Qing Xie
- Department of Molecular, Cell, and Developmental Biology, University of California, Santa Cruz, CA 95064, USA
| | - Zhu A Wang
- Department of Molecular, Cell, and Developmental Biology, University of California, Santa Cruz, CA 95064, USA
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40
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Testa U, Castelli G, Pelosi E. Cellular and Molecular Mechanisms Underlying Prostate Cancer Development: Therapeutic Implications. MEDICINES (BASEL, SWITZERLAND) 2019; 6:E82. [PMID: 31366128 PMCID: PMC6789661 DOI: 10.3390/medicines6030082] [Citation(s) in RCA: 59] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/26/2019] [Revised: 07/19/2019] [Accepted: 07/25/2019] [Indexed: 12/15/2022]
Abstract
Prostate cancer is the most frequent nonskin cancer and second most common cause of cancer-related deaths in man. Prostate cancer is a clinically heterogeneous disease with many patients exhibiting an aggressive disease with progression, metastasis, and other patients showing an indolent disease with low tendency to progression. Three stages of development of human prostate tumors have been identified: intraepithelial neoplasia, adenocarcinoma androgen-dependent, and adenocarcinoma androgen-independent or castration-resistant. Advances in molecular technologies have provided a very rapid progress in our understanding of the genomic events responsible for the initial development and progression of prostate cancer. These studies have shown that prostate cancer genome displays a relatively low mutation rate compared with other cancers and few chromosomal loss or gains. The ensemble of these molecular studies has led to suggest the existence of two main molecular groups of prostate cancers: one characterized by the presence of ERG rearrangements (~50% of prostate cancers harbor recurrent gene fusions involving ETS transcription factors, fusing the 5' untranslated region of the androgen-regulated gene TMPRSS2 to nearly the coding sequence of the ETS family transcription factor ERG) and features of chemoplexy (complex gene rearrangements developing from a coordinated and simultaneous molecular event), and a second one characterized by the absence of ERG rearrangements and by the frequent mutations in the E3 ubiquitin ligase adapter SPOP and/or deletion of CDH1, a chromatin remodeling factor, and interchromosomal rearrangements and SPOP mutations are early events during prostate cancer development. During disease progression, genomic and epigenomic abnormalities accrued and converged on prostate cancer pathways, leading to a highly heterogeneous transcriptomic landscape, characterized by a hyperactive androgen receptor signaling axis.
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Affiliation(s)
- Ugo Testa
- Department of Oncology, Istituto Superiore di Sanità, Vaile Regina Elena 299, 00161 Rome, Italy.
| | - Germana Castelli
- Department of Oncology, Istituto Superiore di Sanità, Vaile Regina Elena 299, 00161 Rome, Italy
| | - Elvira Pelosi
- Department of Oncology, Istituto Superiore di Sanità, Vaile Regina Elena 299, 00161 Rome, Italy
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41
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Shen MM, Rubin MA. Prostate Cancer Research at the Crossroads. Cold Spring Harb Perspect Med 2019; 9:cshperspect.a036277. [PMID: 30348836 DOI: 10.1101/cshperspect.a036277] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Michael M Shen
- Departments of Medicine, Genetics and Development, Urology, and Systems Biology, Herbert Irving Comprehensive Cancer Center, Columbia University Medical Center, New York, New York 10032
| | - Mark A Rubin
- Englander Institute for Precision Medicine, Department of Pathology and Laboratory Medicine, Sandra and Edward Meyer Cancer Center, Weill Cornell Medicine, New York, New York 10021.,Department of BioMedical Research, University of Bern and Inselspital, 3008 Bern, Switzerland
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42
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Abstract
Stem/progenitor cells play central roles in processes of organogenesis and tissue maintenance, whereas cancer stem cells (CSCs) are thought to drive tumor malignancy. Here, we review recent progress in the identification and analysis of normal prostate stem/progenitor cells as well as putative CSCs in both genetically engineered mouse models as well as in human tissue. We also discuss studies that have investigated the cell type of origin for prostate cancer. In addition, we provide a critical assessment of methodologies used in stem cell analyses and outline directions for future research.
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Affiliation(s)
- Jia J Li
- Department of Medicine, Columbia University College of Physicians and Surgeons, New York, New York 10032
- Department Genetics and Development, Columbia University College of Physicians and Surgeons, New York, New York 10032
- Department of Urology, Columbia University College of Physicians and Surgeons, New York, New York 10032
- Department of Systems Biology, Columbia University College of Physicians and Surgeons, New York, New York 10032
- Herbert Irving Comprehensive Cancer Center, Columbia University College of Physicians and Surgeons, New York, New York 10032
| | - Michael M Shen
- Department of Medicine, Columbia University College of Physicians and Surgeons, New York, New York 10032
- Department Genetics and Development, Columbia University College of Physicians and Surgeons, New York, New York 10032
- Department of Urology, Columbia University College of Physicians and Surgeons, New York, New York 10032
- Department of Systems Biology, Columbia University College of Physicians and Surgeons, New York, New York 10032
- Herbert Irving Comprehensive Cancer Center, Columbia University College of Physicians and Surgeons, New York, New York 10032
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43
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Trabzonlu L, Kulac I, Zheng Q, Hicks JL, Haffner MC, Nelson WG, Sfanos KS, Ertunc O, Lotan TL, Heaphy CM, Meeker AK, Yegnasubramanian S, De Marzo AM. Molecular Pathology of High-Grade Prostatic Intraepithelial Neoplasia: Challenges and Opportunities. Cold Spring Harb Perspect Med 2019; 9:a030403. [PMID: 30082453 PMCID: PMC6444695 DOI: 10.1101/cshperspect.a030403] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
A better understanding of the early stages of prostate cancer initiation, potentially arising from precursor lesions, may fuel development of powerful approaches for prostate cancer prevention or interception. The best-known candidate for such a precursor lesion has been referred to as high-grade prostatic intraepithelial neoplasia (HGPIN). Although there is significant evidence supporting the notion that such HGPIN lesions can give rise to invasive adenocarcinomas of the prostate, there are also numerous complicating considerations and evidence that cloud the picture in many instances. Notably, recent evidence has suggested that some fraction of such lesions that are morphologically consistent with HGPIN may actually be invasive carcinomas masquerading as HGPIN-a state that we term "postinvasive intraepithelial carcinoma" (PIC). Although the prevalence of such PIC lesions is not fully understood, this and other factors can confound the potential of identifying prostate precursors that can be targeted for disease prevention, interception, or treatment. Here, we review our current understanding of the morphological and molecular pathological features of prostate cancer precursor lesions.
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Affiliation(s)
- Levent Trabzonlu
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, Maryland 21231
| | - Ibrahim Kulac
- Department of Pathology, Koc University School of Medicine, Istanbul 34010, Turkey
| | - Qizhi Zheng
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, Maryland 21231
| | - Jessica L Hicks
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, Maryland 21231
| | - Michael C Haffner
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, Maryland 21231
- Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, Maryland 21287
| | - William G Nelson
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, Maryland 21231
- Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, Maryland 21287
- The Brady Urological Research Institute, Johns Hopkins University School of Medicine, Baltimore, Maryland 21231
| | - Karen S Sfanos
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, Maryland 21231
- Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, Maryland 21287
- The Brady Urological Research Institute, Johns Hopkins University School of Medicine, Baltimore, Maryland 21231
| | - Onur Ertunc
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, Maryland 21231
| | - Tamara L Lotan
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, Maryland 21231
- Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, Maryland 21287
| | - Christopher M Heaphy
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, Maryland 21231
- Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, Maryland 21287
- The Brady Urological Research Institute, Johns Hopkins University School of Medicine, Baltimore, Maryland 21231
| | - Alan K Meeker
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, Maryland 21231
- Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, Maryland 21287
- The Brady Urological Research Institute, Johns Hopkins University School of Medicine, Baltimore, Maryland 21231
| | - Srinivasan Yegnasubramanian
- Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, Maryland 21287
- The Brady Urological Research Institute, Johns Hopkins University School of Medicine, Baltimore, Maryland 21231
| | - Angelo M De Marzo
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, Maryland 21231
- Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, Maryland 21287
- The Brady Urological Research Institute, Johns Hopkins University School of Medicine, Baltimore, Maryland 21231
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44
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Abstract
Comprehensive knowledge of the normal prostate epithelial lineage hierarchy is a prerequisite to investigate the identity of the cells of origin for prostate cancer. The basal and luminal cells constitute most of the prostate epithelium and have been the major focuses of the study on the cells of origin for prostate cancer. Much progress has been made during the past few decades, mainly using mouse models, to understand the inter-lineage relationship and intra-lineage heterogeneity in adults as well as the lineage plasticity during conditions of stress. These studies have concluded that the adult mouse prostate basal and luminal cells are largely independently sustained under physiological conditions, but both types of cells possess the capacity for bipotent differentiation under stress or artificial experimental conditions. However, the existence or the identity of the putative progenitors within each lineage warrants further investigation. Whether the human prostate lineage hierarchy is completely the same as that of the mouse remains uncertain. Experiments from independent groups have demonstrated that both types of cells in mice and humans can serve as targets for transformation. But controversies remain whether the disease from distinct cells of origin display different clinical behaviors. Further investigation of the intra-lineage heterogeneity will provide new insights into this issue. Understanding the identity of the cells of origin for prostate cancer will help identify novel prognostic markers for early detection of aggressive prostate cancers, provide insights into the therapeutic vulnerability of these tumors, and inspire novel therapeutic strategies.
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45
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Barros-Silva JD, Linn DE, Steiner I, Guo G, Ali A, Pakula H, Ashton G, Peset I, Brown M, Clarke NW, Bronson RT, Yuan GC, Orkin SH, Li Z, Baena E. Single-Cell Analysis Identifies LY6D as a Marker Linking Castration-Resistant Prostate Luminal Cells to Prostate Progenitors and Cancer. Cell Rep 2018; 25:3504-3518.e6. [PMID: 30566873 PMCID: PMC6315111 DOI: 10.1016/j.celrep.2018.11.069] [Citation(s) in RCA: 61] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2018] [Revised: 09/26/2018] [Accepted: 11/16/2018] [Indexed: 12/13/2022] Open
Abstract
The exact identity of castrate-resistant (CR) cells and their relation to CR prostate cancer (CRPC) is unresolved. We use single-cell gene profiling to analyze the molecular heterogeneity in basal and luminal compartments. Within the luminal compartment, we identify a subset of cells intrinsically resistant to castration with a bi-lineage gene expression pattern. We discover LY6D as a marker of CR prostate progenitors with multipotent differentiation and enriched organoid-forming capacity. Lineage tracing further reveals that LY6D+ CR luminal cells can produce LY6D- luminal cells. In contrast, in luminal cells lacking PTEN, LY6D+ cells predominantly give rise to LY6D+ tumor cells, contributing to high-grade PIN lesions. Gene expression analyses in patients' biopsies indicate that LY6D expression correlates with early disease progression, including progression to CRPC. Our studies thus identify a subpopulation of luminal progenitors characterized by LY6D expression and intrinsic castration resistance. LY6D may serve as a prognostic maker for advanced prostate cancer.
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Affiliation(s)
- João D Barros-Silva
- Prostate Oncobiology, Cancer Research UK Manchester Institute, The University of Manchester, Alderley Park SK10 4TG, UK; Belfast-Manchester Movember Centre of Excellence, Cancer Research UK Manchester Institute, The University of Manchester, Alderley Park SK10 4TG, UK
| | - Douglas E Linn
- Division of Genetics, Brigham and Women's Hospital and Department of Medicine, Harvard Medical School, Boston, MA 02115, USA
| | - Ivana Steiner
- Prostate Oncobiology, Cancer Research UK Manchester Institute, The University of Manchester, Alderley Park SK10 4TG, UK; Belfast-Manchester Movember Centre of Excellence, Cancer Research UK Manchester Institute, The University of Manchester, Alderley Park SK10 4TG, UK
| | - Guoji Guo
- Division of Pediatric Hematology/Oncology, Boston Children's Hospital and Dana-Farber Cancer Institute, Harvard Stem Cell Institute, Harvard Medical School, Boston, MA 02115, USA
| | - Adnan Ali
- Prostate Oncobiology, Cancer Research UK Manchester Institute, The University of Manchester, Alderley Park SK10 4TG, UK; Belfast-Manchester Movember Centre of Excellence, Cancer Research UK Manchester Institute, The University of Manchester, Alderley Park SK10 4TG, UK
| | - Hubert Pakula
- Division of Genetics, Brigham and Women's Hospital and Department of Medicine, Harvard Medical School, Boston, MA 02115, USA
| | - Garry Ashton
- Histology Unit, Cancer Research UK Manchester Institute, The University of Manchester, Alderley Park SK10 4TG, UK
| | - Isabel Peset
- Imaging Unit, Cancer Research UK Manchester Institute, The University of Manchester, Alderley Park SK10 4TG, UK
| | - Michael Brown
- Genito-Urinary Cancer Research, Division of Cancer Sciences, School of Medical Sciences, Faculty of Biology, Medicine and Health, The University of Manchester, Manchester Cancer Research Centre, Wilmslow Road, Manchester M20 4GJ, UK; Belfast-Manchester Movember Centre of Excellence, Cancer Research UK Manchester Institute, The University of Manchester, Alderley Park SK10 4TG, UK
| | - Noel W Clarke
- Genito-Urinary Cancer Research, Division of Cancer Sciences, School of Medical Sciences, Faculty of Biology, Medicine and Health, The University of Manchester, Manchester Cancer Research Centre, Wilmslow Road, Manchester M20 4GJ, UK; Belfast-Manchester Movember Centre of Excellence, Cancer Research UK Manchester Institute, The University of Manchester, Alderley Park SK10 4TG, UK; Department of Surgery, The Christie Hospital, Department of Urology, Salford Royal Hospitals, Manchester, UK
| | | | - Guo-Cheng Yuan
- Department of Biostatistics and Computational Biology, Dana-Farber Cancer Institute, Harvard School of Public Health, Boston, MA 02115, USA
| | - Stuart H Orkin
- Division of Pediatric Hematology/Oncology, Boston Children's Hospital and Dana-Farber Cancer Institute, Harvard Stem Cell Institute, Harvard Medical School, Boston, MA 02115, USA; Howard Hughes Medical Institute, Boston, MA 02115, USA.
| | - Zhe Li
- Division of Genetics, Brigham and Women's Hospital and Department of Medicine, Harvard Medical School, Boston, MA 02115, USA.
| | - Esther Baena
- Prostate Oncobiology, Cancer Research UK Manchester Institute, The University of Manchester, Alderley Park SK10 4TG, UK; Belfast-Manchester Movember Centre of Excellence, Cancer Research UK Manchester Institute, The University of Manchester, Alderley Park SK10 4TG, UK.
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46
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Le Magnen C, Virk RK, Dutta A, Kim JY, Panja S, Lopez-Bujanda ZA, Califano A, Drake CG, Mitrofanova A, Abate-Shen C. Cooperation of loss of NKX3.1 and inflammation in prostate cancer initiation. Dis Model Mech 2018; 11:dmm035139. [PMID: 30266798 PMCID: PMC6262819 DOI: 10.1242/dmm.035139] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2018] [Accepted: 09/07/2018] [Indexed: 02/06/2023] Open
Abstract
Although it is known that inflammation plays a critical role in prostate tumorigenesis, the underlying processes are not well understood. Based on analysis of genetically engineered mouse models combined with correlative analysis of expression profiling data from human prostate tumors, we demonstrate a reciprocal relationship between inflammation and the status of the NKX3.1 homeobox gene associated with prostate cancer initiation. We find that cancer initiation in aged Nkx3.1 mutant mice correlates with enrichment of specific immune populations and increased expression of immunoregulatory genes. Furthermore, expression of these immunoregulatory genes is similarly increased in human prostate tumors having low levels of NKX3.1 expression. We further show that induction of prostatitis in Nkx3.1 mutant mice accelerates prostate cancer initiation, which is coincident with aberrant cellular plasticity and differentiation. Correspondingly, human prostate tumors having low levels of NKX3.1 have de-regulated expression of genes associated with these cellular processes. We propose that loss of function of NKX3.1 accelerates inflammation-driven prostate cancer initiation potentially via aberrant cellular plasticity and impairment of cellular differentiation.This article has an associated First Person interview with the first author of the paper.
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Affiliation(s)
- Clémentine Le Magnen
- Departments of Medicine and Urology, Institute of Cancer Genetics, Herbert Irving Comprehensive Cancer Center, Columbia University Medical Center, New York, NY 10032, USA
| | - Renu K Virk
- Department of Pathology and Cell Biology, Columbia University Medical Center, NY 10032, USA
| | - Aditya Dutta
- Departments of Medicine and Urology, Institute of Cancer Genetics, Herbert Irving Comprehensive Cancer Center, Columbia University Medical Center, New York, NY 10032, USA
| | - Jaime Yeji Kim
- Department of Medicine, Herbert Irving Comprehensive Cancer Center, Columbia University Medical Center, New York, NY 10032, USA
| | - Sukanya Panja
- Department of Health Informatics, Rutgers School of Health Professions, Rutgers, The State University of New Jersey, Newark, NJ 07101, USA
| | - Zoila A Lopez-Bujanda
- Graduate Program in Pathobiology, Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
- Department of Medicine, Columbia Center for Translational Immunology, Herbert Irving Comprehensive Cancer Center, Columbia University Medical Center, New York, NY 10032, USA
| | - Andrea Califano
- Departments of Systems Biology and Biochemistry and Molecular Biophysics, Herbert Irving Comprehensive Cancer Center, Columbia University Medical Center, New York, NY 10032, USA
| | - Charles G Drake
- Department of Medicine, Columbia Center for Translational Immunology, Herbert Irving Comprehensive Cancer Center, Columbia University Medical Center, New York, NY 10032, USA
| | - Antonina Mitrofanova
- Department of Health Informatics, Rutgers School of Health Professions, Rutgers, The State University of New Jersey, Newark, NJ 07101, USA
- Department of Systems Biology, Columbia University Medical Center, New York, NY 10032, USA
| | - Cory Abate-Shen
- Departments of Urology, Medicine, Pathology & Cell Biology, and Systems Biology, Herbert Irving Comprehensive Cancer Center, Columbia University Medical Center, New York, NY 10032, USA
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47
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Wang X, Dong B, Zhang K, Ji Z, Cheng C, Zhao H, Sheng Y, Li X, Fan L, Xue W, Gao WQ, Zhu HH. E-cadherin bridges cell polarity and spindle orientation to ensure prostate epithelial integrity and prevent carcinogenesis in vivo. PLoS Genet 2018; 14:e1007609. [PMID: 30118484 PMCID: PMC6115016 DOI: 10.1371/journal.pgen.1007609] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2018] [Revised: 08/29/2018] [Accepted: 08/02/2018] [Indexed: 12/24/2022] Open
Abstract
Cell polarity and correct mitotic spindle positioning are essential for the maintenance of a proper prostate epithelial architecture, and disruption of the two biological features occurs at early stages in prostate tumorigenesis. However, whether and how these two epithelial attributes are connected in vivo is largely unknown. We herein report that conditional genetic deletion of E-cadherin, a key component of adherens junctions, in a mouse model results in loss of prostate luminal cell polarity and randomization of spindle orientations. Critically, E-cadherin ablation causes prostatic hyperplasia which progresses to invasive adenocarcinoma. Mechanistically, E-cadherin and the spindle positioning determinant LGN interacts with the PDZ domain of cell polarity protein SCRIB and form a ternary protein complex to bridge cell polarity and cell division orientation. These findings provide a novel mechanism by which E-cadherin acts an anchor to maintain prostate epithelial integrity and to prevent carcinogenesis in vivo. Luminal cells are the most abundant type of the prostate epithelial cells. Most prostate cancers also display a luminal phenotype. Horizontal cell division of luminal cells allows the surface expansion of the secretory prostate lumen and meanwhile maintains the monolayer and polarized epithelial architecture. Disruption of the epithelial integrity and appearance of multilayer epithelia are early events in prostate adenocarcinoma development. However, the molecular mechanism that ensures the horizontal division in luminal cells remains largely unknown. Here, we generated a genetically engineered mouse model in which E-cadherin, a key component of the adherens junction that serves to connect the lateral plasma membrane of neighboring epithelial cells, was knocked out in the prostate luminal cells. E-cadherin deletion leads to loss of cell polarity and disoriented cell division, which subsequently causes dysregulated cell proliferation and strongly predisposes mice for prostate tumorigenesis. Importantly, we revealed that E-cadherin acts as an anchor to recruit cell polarity protein SCRIB and spindle positioning determinant LGN to the lateral cell membrane, thereby ensure a proper alignment of the cell division plane. All these findings uncover a novel mechanism by which E-cadherin links cell polarity and spindle orientation to keep prostate epithelial integrity and prevent carcinogenesis.
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Affiliation(s)
- Xue Wang
- State Key Laboratory of Oncogenes and Related Genes, Renji-Med-X Stem Cell Research Center, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
- School of Biomedical Engineering & Med-X Research Institute, Shanghai Jiao Tong University, Shanghai, China
| | - Baijun Dong
- Department of Urology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Kai Zhang
- School of Biomedical Engineering & Med-X Research Institute, Shanghai Jiao Tong University, Shanghai, China
| | - Zhongzhong Ji
- School of Biomedical Engineering & Med-X Research Institute, Shanghai Jiao Tong University, Shanghai, China
| | - Chaping Cheng
- School of Biomedical Engineering & Med-X Research Institute, Shanghai Jiao Tong University, Shanghai, China
| | - Huifang Zhao
- School of Biomedical Engineering & Med-X Research Institute, Shanghai Jiao Tong University, Shanghai, China
| | - Yaru Sheng
- School of Biomedical Engineering & Med-X Research Institute, Shanghai Jiao Tong University, Shanghai, China
| | - Xiaoxia Li
- School of Biomedical Engineering & Med-X Research Institute, Shanghai Jiao Tong University, Shanghai, China
| | - Liancheng Fan
- Department of Urology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Wei Xue
- Department of Urology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Wei-Qiang Gao
- State Key Laboratory of Oncogenes and Related Genes, Renji-Med-X Stem Cell Research Center, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
- School of Biomedical Engineering & Med-X Research Institute, Shanghai Jiao Tong University, Shanghai, China
- * E-mail: (W-QG); (HHZ)
| | - Helen He Zhu
- State Key Laboratory of Oncogenes and Related Genes, Renji-Med-X Stem Cell Research Center, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
- Department of Urology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
- * E-mail: (W-QG); (HHZ)
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48
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Profiling Prostate Cancer Therapeutic Resistance. Int J Mol Sci 2018; 19:ijms19030904. [PMID: 29562686 PMCID: PMC5877765 DOI: 10.3390/ijms19030904] [Citation(s) in RCA: 81] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2018] [Revised: 03/16/2018] [Accepted: 03/16/2018] [Indexed: 02/06/2023] Open
Abstract
The major challenge in the treatment of patients with advanced lethal prostate cancer is therapeutic resistance to androgen-deprivation therapy (ADT) and chemotherapy. Overriding this resistance requires understanding of the driving mechanisms of the tumor microenvironment, not just the androgen receptor (AR)-signaling cascade, that facilitate therapeutic resistance in order to identify new drug targets. The tumor microenvironment enables key signaling pathways promoting cancer cell survival and invasion via resistance to anoikis. In particular, the process of epithelial-mesenchymal-transition (EMT), directed by transforming growth factor-β (TGF-β), confers stem cell properties and acquisition of a migratory and invasive phenotype via resistance to anoikis. Our lead agent DZ-50 may have a potentially high efficacy in advanced metastatic castration resistant prostate cancer (mCRPC) by eliciting an anoikis-driven therapeutic response. The plasticity of differentiated prostate tumor gland epithelium allows cells to de-differentiate into mesenchymal cells via EMT and re-differentiate via reversal to mesenchymal epithelial transition (MET) during tumor progression. A characteristic feature of EMT landscape is loss of E-cadherin, causing adherens junction breakdown, which circumvents anoikis, promoting metastasis and chemoresistance. The targetable interactions between androgens/AR and TGF-β signaling are being pursued towards optimized therapeutic regimens for the treatment of mCRPC. In this review, we discuss the recent evidence on targeting the EMT-MET dynamic interconversions to overcome therapeutic resistance in patients with recurrent therapeutically resistant prostate cancer. Exploitation of the phenotypic landscape and metabolic changes that characterize the prostate tumor microenvironment in advanced prostate cancer and consequential impact in conferring treatment resistance are also considered in the context of biomarker discovery.
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49
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Le Magnen C, Shen MM, Abate-Shen C. Lineage Plasticity in Cancer Progression and Treatment. ANNUAL REVIEW OF CANCER BIOLOGY 2018; 2:271-289. [PMID: 29756093 PMCID: PMC5942183 DOI: 10.1146/annurev-cancerbio-030617-050224] [Citation(s) in RCA: 54] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Historically, it has been widely presumed that differentiated cells are determined during development and become irreversibly committed to their designated fates. In certain circumstances, however, differentiated cells can display plasticity by changing their identity, either by dedifferentiation to a progenitor-like state or by transdifferentiation to an alternative differentiated cell type. Such cellular plasticity can be triggered by physiological or oncogenic stress, or it can be experimentally induced through cellular reprogramming. Notably, physiological stresses that promote plasticity, such as severe tissue damage, inflammation, or senescence, also represent hallmarks of cancer. Furthermore, key drivers of cellular plasticity include major oncogenic and tumor suppressor pathways and can be exacerbated by drug treatment. Thus, plasticity may help cancer cells evade detection and treatment. We propose that cancer can be considered as a disease of excess plasticity, a notion that has important implications for intervention and treatment.
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Affiliation(s)
- Clémentine Le Magnen
- Department of Urology and Medicine, Herbert Irving Comprehensive Cancer Center, Columbia University Medical Center, New York, NY 10032, USA
| | - Michael M Shen
- Department of Urology and Medicine, Herbert Irving Comprehensive Cancer Center, Columbia University Medical Center, New York, NY 10032, USA
- Department of Systems Biology, Columbia University Medical Center, New York, NY 10032, USA
- Department of Genetics and Development, Columbia University Medical Center, New York, NY 10032, USA
| | - Cory Abate-Shen
- Department of Urology and Medicine, Herbert Irving Comprehensive Cancer Center, Columbia University Medical Center, New York, NY 10032, USA
- Department of Systems Biology, Columbia University Medical Center, New York, NY 10032, USA
- Department of Pathology and Cell Biology, Columbia University Medical Center, New York, NY 10032, USA
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Begemann D, Anastos H, Kyprianou N. Cell death under epithelial-mesenchymal transition control in prostate cancer therapeutic response. Int J Urol 2018; 25:318-326. [DOI: 10.1111/iju.13505] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2017] [Accepted: 11/05/2017] [Indexed: 12/17/2022]
Affiliation(s)
- Diane Begemann
- Department of Urology; University of Kentucky College of Medicine; Lexington Kentucky USA
- Department of Toxicology and Cancer Biology; University of Kentucky College of Medicine; Lexington Kentucky USA
| | - Harry Anastos
- Department of Urology; University of Kentucky College of Medicine; Lexington Kentucky USA
| | - Natasha Kyprianou
- Department of Urology; University of Kentucky College of Medicine; Lexington Kentucky USA
- Department of Toxicology and Cancer Biology; University of Kentucky College of Medicine; Lexington Kentucky USA
- Department of Molecular Biochemistry; University of Kentucky College of Medicine; Lexington Kentucky USA
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