1
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Zhang B, Liu Y, Yu J, Lin X. Upregulation of FGF9 and NOVA1 in cancer-associated fibroblasts promotes cell proliferation, invasion and migration of triple negative breast cancer. Drug Dev Res 2024; 85:e22185. [PMID: 38657094 DOI: 10.1002/ddr.22185] [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: 12/27/2023] [Revised: 03/11/2024] [Accepted: 03/29/2024] [Indexed: 04/26/2024]
Abstract
Cancer-associated fibroblasts (CAFs) play a pivotal role in cancer progression. This study aimed to explore the roles of CAFs-derived Fibroblast growth factor 9 (FGF9) and Neuro-oncological ventral antigen 1 (NOVA1) in triple negative breast cancer (TNBC) progression. MDA-MB-231 and BT-549 cells were cocultured with CAF conditioned-medium (CAF-CM) or normal fibroblasts conditioned-medium (NF-CM). MTT, EdU, colony formation, wound healing, transwell migration, and invasion assays were employed to determine cell proliferation, migration and invasion, respectively. Western blot and RT-qPCR were carried out to examine the protein and mRNA expression of FGF9 and NOVA1. Xenograft tumor experiments were conducted to evaluate the effects of CAFs, FGF9, and NOVA1 on tumor growth in vivo. Our results showed that CAFs significantly promoted the proliferation, invasion, and migration of TNBC cells. FGF9 and NOVA1 were significantly upregulated in TNBC CAFs, tissues and cells. CAF-CM also could increase the expression of FGF9 and NOVA1 in TNBC cells. Knockdown of FGF9 or NOVA1 could hamper cell proliferation, invasion, migration, and EMT of TNBC cells. Moreover, CAFs with FGF9/NOVA1 knockdown also could inhibit TNBC progression. Besides, CAFs significantly accelerated tumor growth in vivo, which was blocked by FGF9/NOVA1 knockdown in nude mice. In conclusion, our results indicated the tumor-promoting role of CAFs in TNBC progression. FGF9 and NOVA1 upregulation in CAFs induced cell proliferation, migration and invasion in vitro, and facilitated tumor growth in vivo in TNBC development.
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Affiliation(s)
- Bo Zhang
- Department of Thyroid and Breast Surgery, Nanyang First People's Hospital, Nanyang, China
| | - Yang Liu
- Endocrinology Department of integrated Chinese and Western medicine, Nanyang Central Hospital, Nanyang, China
| | - Jinsong Yu
- Department of Thyroid and Breast Surgery, Nanyang First People's Hospital affiliated to Henan University, Nanyang, China
- Key Laboratory of Thyroid Tumor Prevention and Treatment, Nanyang First People's Hospital affiliated to Henan University, Nanyang, China
| | - Xi Lin
- Department of Herniation Surgery, Tiantai County People's Hospital, Taizhou, China
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2
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Singh J, Narayan G, Dixit VK. The long intergenic non-coding RNA LINC01140 modulates gastric cancer phenotypes and cancer cell lines aggressiveness. Dig Liver Dis 2024:S1590-8658(24)00307-4. [PMID: 38556409 DOI: 10.1016/j.dld.2024.03.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/13/2024] [Revised: 03/06/2024] [Accepted: 03/09/2024] [Indexed: 04/02/2024]
Abstract
BACKGROUND Long-intergenic non-protein coding gene 01140 (LINC01140) a long non-coding RNA is highly expressed in various cancers. However, its biological functions in gastric cancer progression is still unknown. METHOD To elucidate LINC01140 function, 70 GC tumor samples and 30 normal gastric tissues were collected. LINC01140 expression level were determined by qRT-PCR analysis and correlated with different clinico-pathological parameters. Then we tried to see the impact of LINC01140 on gastric cell line aggressiveness by knocking down the target gene and performing cell viability assay, migration assay and invasive capacity of the cell lines along with immunoblotting to check several protein levels. RESULT LINC01140 RNA is found to be positively correlated with FGF9 and significantly up regulated in GC tissues. LINC01140 knockdown inhibited the viability, migratory capacity and invasive capacity of AGS cells. LINC01140 targets miR-140-5p, while miR-140-5p targeted FGF9 to form lncRNA-miRNA-mRNA axis. The affect of miR-140-5p inhibition on gastric cancer cell aggressiveness were opposite to those of LINC01140 or FGF9 knockdown. Additionally, inhibition partially reversed the effects of LINC01140 knockdown on FGF9 protein levels, gastric cancer cell phenotypes. CONCLUSION LINC01140, miR-140-5p and FGF9 form a lncRNA-miRNA-mRNA axis that modulates the gastric cancer phenotypes and in turn affects gastric cancer cell aggressiveness.
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Affiliation(s)
- Juhi Singh
- Department of Gastroenterology, Institute of Medical Sciences, Banaras Hindu University, Varanasi, 221005, India
| | - Gopeshwar Narayan
- Department of Molecular and Human Genetics, Banaras Hindu University, Varanasi, 221005, India
| | - Vinod Kumar Dixit
- Department of Gastroenterology, Institute of Medical Sciences, Banaras Hindu University, Varanasi, 221005, India.
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3
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Noël J, Stirt D, Moschovas MC, Reddy S, Jaber AR, Sandri M, Bhat S, Rogers T, Ahmed S, Mascarenhas A, Patel E, Patel V. Oncologic outcomes with and without amniotic membranes in robotic-assisted radical prostatectomy: A propensity score matched analysis. Asian J Urol 2024; 11:19-25. [PMID: 38312822 PMCID: PMC10837667 DOI: 10.1016/j.ajur.2022.05.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Accepted: 05/20/2022] [Indexed: 10/17/2022] Open
Abstract
Objective Placement of human placenta derived grafts during robotic-assisted radical prostatectomy (RARP) hastens the return of continence and potency. The long-term impact on the oncologic outcomes remains to be investigated. Our objective was to determine the oncologic outcomes of patients with dehydrated human amnion chorion membrane (dHACM) at RARP compared to a matched cohort. Methods In a referral centre, from August 2013 to October 2019, 599 patients used dHACM in bilateral nerve-sparing RARP. We excluded patients with less than 12 months follow-up, simple prostatectomy, and unilateral nerve-sparing. Patients with dHACM (amnio group) were 529, and were propensity score matched 1:1 to 2465 patients without dHACM (non-amnio group) and a minimum follow-up of 36 months. At the time of RARP, dHACM was placed around the neurovascular bundle in the amnio group. Continuous and categorical variables in matched groups was tested by two-sample Kolmogorov-Smirnov test and Fisher's exact test respectively. Outcomes measured were biochemical recurrence (BCR), adjuvant and salvage therapy rates. Results Propensity score matching resulted in two groups of 444 patients. Cumulative incidence functions for BCR did not show a difference between the groups (p=0.3). Patients in the non-amnio group required salvage therapy more frequently than the amnio group, particularly after partial nerve-sparing RARP (6.3% vs. 2.3%, p=0.001). Limitations are the absence of prospective randomization. Conclusion The data suggest that using dHACM does not have a negative impact on BCR in patients. Outcomes of cancer specific and overall survival will require follow-up study to increase our understanding of these grafts' impact on prostate cancer biology.
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Affiliation(s)
- Jonathan Noël
- Advent Health Global Robotics Institute, Celebration, FL, USA
| | - Daniel Stirt
- University of Central Florida College of Medicine, Orlando, FL, USA
| | - Marcio Covas Moschovas
- Advent Health Global Robotics Institute, Celebration, FL, USA
- University of Central Florida College of Medicine, Orlando, FL, USA
| | - Sunil Reddy
- Advent Health Global Robotics Institute, Celebration, FL, USA
| | | | - Marco Sandri
- Big and Open Data Innovation Laboratory, University of Brescia, Italy
| | | | - Travis Rogers
- Advent Health Global Robotics Institute, Celebration, FL, USA
| | - Subuhee Ahmed
- Kansas City University College of Medicine, Kansas City, MO, USA
| | | | - Ela Patel
- Advent Health Global Robotics Institute, Celebration, FL, USA
| | - Vipul Patel
- Advent Health Global Robotics Institute, Celebration, FL, USA
- University of Central Florida College of Medicine, Orlando, FL, USA
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4
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Adekiya TA, Owoseni O. Emerging frontiers in nanomedicine targeted therapy for prostate cancer. Cancer Treat Res Commun 2023; 37:100778. [PMID: 37992539 DOI: 10.1016/j.ctarc.2023.100778] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Revised: 10/23/2023] [Accepted: 11/13/2023] [Indexed: 11/24/2023]
Abstract
Prostate cancer is a prevalent cancer in men, often treated with chemotherapy. However, it tumor cells are clinically grows slowly and is heterogeneous, leading to treatment resistance and recurrence. Nanomedicines, through targeted delivery using nanocarriers, can enhance drug accumulation at the tumor site, sustain drug release, and counteract drug resistance. In addition, combination therapy using nanomedicines can target multiple cancer pathways, improving effectiveness and addressing tumor heterogeneity. The application of nanomedicine in prostate cancer treatment would be an important strategy in controlling tumor dynamic process as well as improve survival. Thus, this review highlights therapeutic nanoparticles as a solution for prostate cancer chemotherapy, exploring targeting strategies and approaches to combat drug resistance.
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Affiliation(s)
- Tayo Alex Adekiya
- Department of Pharmaceutical Sciences, Howard University, Washington, DC 20059, United States.
| | - Oluwanifemi Owoseni
- Department of Pharmaceutical Sciences, Howard University, Washington, DC 20059, United States
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5
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Varaprasad GL, Gupta VK, Prasad K, Kim E, Tej MB, Mohanty P, Verma HK, Raju GSR, Bhaskar L, Huh YS. Recent advances and future perspectives in the therapeutics of prostate cancer. Exp Hematol Oncol 2023; 12:80. [PMID: 37740236 PMCID: PMC10517568 DOI: 10.1186/s40164-023-00444-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2023] [Accepted: 09/10/2023] [Indexed: 09/24/2023] Open
Abstract
Prostate cancer (PC) is one of the most common cancers in males and the fifth leading reason of death. Age, ethnicity, family history, and genetic defects are major factors that determine the aggressiveness and lethality of PC. The African population is at the highest risk of developing high-grade PC. It can be challenging to distinguish between low-risk and high-risk patients due to the slow progression of PC. Prostate-specific antigen (PSA) is a revolutionary discovery for the identification of PC. However, it has led to an increase in over diagnosis and over treatment of PC in the past few decades. Even if modifications are made to the standard PSA testing, the specificity has not been found to be significant. Our understanding of PC genetics and proteomics has improved due to advances in different fields. New serum, urine, and tissue biomarkers, such as PC antigen 3 (PCA3), have led to various new diagnostic tests, such as the prostate health index, 4K score, and PCA3. These tests significantly reduce the number of unnecessary and repeat biopsies performed. Chemotherapy, radiotherapy, and prostatectomy are standard treatment options. However, newer novel hormone therapy drugs with a better response have been identified. Androgen deprivation and hormonal therapy are evolving as new and better options for managing hormone-sensitive and castration-resistant PC. This review aimed to highlight and discuss epidemiology, various risk factors, and developments in PC diagnosis and treatment regimens.
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Affiliation(s)
- Ganji Lakshmi Varaprasad
- Department of Biological Sciences and Bioengineering, Biohybrid Systems Research Center (BSRC), Inha University, Incheon, 22212, Republic of Korea
| | - Vivek Kumar Gupta
- Department of Biological Sciences and Bioengineering, Biohybrid Systems Research Center (BSRC), Inha University, Incheon, 22212, Republic of Korea
| | - Kiran Prasad
- Department of Zoology, Guru Ghasidas Vishwavidyalaya, Bilaspur, India
| | - Eunsu Kim
- Department of Biological Sciences and Bioengineering, Biohybrid Systems Research Center (BSRC), Inha University, Incheon, 22212, Republic of Korea
| | - Mandava Bhuvan Tej
- Department of Health Care Informatics, Sacred Heart University, 5151 Park Avenue, Fair Fields, CT, 06825, USA
| | - Pratik Mohanty
- Department of Zoology, Guru Ghasidas Vishwavidyalaya, Bilaspur, India
| | - Henu Kumar Verma
- Department of Immunopathology, Institute of Lungs Health and Immunity, Helmholtz Zentrum, 85764, Neuherberg, Munich, Germany
| | - Ganji Seeta Rama Raju
- Department of Energy and Materials Engineering, Dongguk University-Seoul, Seoul, 04620, Republic of Korea.
| | - Lvks Bhaskar
- Department of Zoology, Guru Ghasidas Vishwavidyalaya, Bilaspur, India.
| | - Yun Suk Huh
- Department of Biological Sciences and Bioengineering, Biohybrid Systems Research Center (BSRC), Inha University, Incheon, 22212, Republic of Korea.
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6
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Zhang W, Lee AM, Jena S, Huang Y, Ho Y, Tietz KT, Miller CR, Su MC, Mentzer J, Ling AL, Li Y, Dehm SM, Huang RS. Computational drug discovery for castration-resistant prostate cancers through in vitro drug response modeling. Proc Natl Acad Sci U S A 2023; 120:e2218522120. [PMID: 37068243 PMCID: PMC10151558 DOI: 10.1073/pnas.2218522120] [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: 10/31/2022] [Accepted: 03/17/2023] [Indexed: 04/19/2023] Open
Abstract
Prostate cancer (PC) is the most frequently diagnosed malignancy and a leading cause of cancer deaths in US men. Many PC cases metastasize and develop resistance to systemic hormonal therapy, a stage known as castration-resistant prostate cancer (CRPC). Therefore, there is an urgent need to develop effective therapeutic strategies for CRPC. Traditional drug discovery pipelines require significant time and capital input, which highlights a need for novel methods to evaluate the repositioning potential of existing drugs. Here, we present a computational framework to predict drug sensitivities of clinical CRPC tumors to various existing compounds and identify treatment options with high potential for clinical impact. We applied this method to a CRPC patient cohort and nominated drugs to combat resistance to hormonal therapies including abiraterone and enzalutamide. The utility of this method was demonstrated by nomination of multiple drugs that are currently undergoing clinical trials for CRPC. Additionally, this method identified the tetracycline derivative COL-3, for which we validated higher efficacy in an isogenic cell line model of enzalutamide-resistant vs. enzalutamide-sensitive CRPC. In enzalutamide-resistant CRPC cells, COL-3 displayed higher activity for inhibiting cell growth and migration, and for inducing G1-phase cell cycle arrest and apoptosis. Collectively, these findings demonstrate the utility of a computational framework for independent validation of drugs being tested in CRPC clinical trials, and for nominating drugs with enhanced biological activity in models of enzalutamide-resistant CRPC. The efficiency of this method relative to traditional drug development approaches indicates a high potential for accelerating drug development for CRPC.
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Affiliation(s)
- Weijie Zhang
- Bioinformatics and Computational Biology, University of Minnesota, Minneapolis, MN55455
- The Department of Experimental and Clinical Pharmacology, College of Pharmacy, University of Minnesota, Minneapolis, MN55455
| | - Adam M. Lee
- The Department of Experimental and Clinical Pharmacology, College of Pharmacy, University of Minnesota, Minneapolis, MN55455
| | - Sampreeti Jena
- The Department of Experimental and Clinical Pharmacology, College of Pharmacy, University of Minnesota, Minneapolis, MN55455
| | - Yingbo Huang
- The Department of Experimental and Clinical Pharmacology, College of Pharmacy, University of Minnesota, Minneapolis, MN55455
| | - Yeung Ho
- Department of Laboratory Medicine and Pathology, The University of Minnesota Medical School, Minneapolis, MN55455
| | - Kiel T. Tietz
- Department of Laboratory Medicine and Pathology, The University of Minnesota Medical School, Minneapolis, MN55455
| | - Conor R. Miller
- Department of Laboratory Medicine and Pathology, The University of Minnesota Medical School, Minneapolis, MN55455
| | - Mei-Chi Su
- The Department of Experimental and Clinical Pharmacology, College of Pharmacy, University of Minnesota, Minneapolis, MN55455
| | - Joshua Mentzer
- The Department of Experimental and Clinical Pharmacology, College of Pharmacy, University of Minnesota, Minneapolis, MN55455
| | - Alexander L. Ling
- The Department of Experimental and Clinical Pharmacology, College of Pharmacy, University of Minnesota, Minneapolis, MN55455
| | - Yingming Li
- Department of Laboratory Medicine and Pathology, The University of Minnesota Medical School, Minneapolis, MN55455
| | - Scott M. Dehm
- Department of Laboratory Medicine and Pathology, The University of Minnesota Medical School, Minneapolis, MN55455
| | - R. Stephanie Huang
- Bioinformatics and Computational Biology, University of Minnesota, Minneapolis, MN55455
- The Department of Experimental and Clinical Pharmacology, College of Pharmacy, University of Minnesota, Minneapolis, MN55455
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7
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Di Donato M, Giovannelli P, Migliaccio A, Castoria G. The nerve growth factor-delivered signals in prostate cancer and its associated microenvironment: when the dialogue replaces the monologue. Cell Biosci 2023; 13:60. [PMID: 36941697 PMCID: PMC10029315 DOI: 10.1186/s13578-023-01008-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Accepted: 03/06/2023] [Indexed: 03/22/2023] Open
Abstract
Prostate cancer (PC) represents the most diagnosed and the second most lethal cancer in men worldwide. Its development and progression occur in concert with alterations in the surrounding tumor microenvironment (TME), made up of stromal cells and extracellular matrix (ECM) that dynamically interact with epithelial PC cells affecting their growth and invasiveness. PC cells, in turn, can functionally sculpt the TME through the secretion of various factors, including neurotrophins. Among them, the nerve growth factor (NGF) that is released by both epithelial PC cells and carcinoma-associated fibroblasts (CAFs) triggers the activation of various intracellular signaling cascades, thereby promoting the acquisition of a metastatic phenotype. After many years of investigation, it is indeed well established that aberrations and/or derangement of NGF signaling are involved not only in neurological disorders, but also in the pathogenesis of human proliferative diseases, including PC. Another key feature of cancer progression is the nerve outgrowth in TME and the concept of nerve dependence related to perineural invasion is currently emerging. NGF released by cancer cells can be a driver of tumor neurogenesis and nerves infiltrated in TME release neurotransmitters, which might stimulate the growth and sustainment of tumor cells.In this review, we aim to provide a snapshot of NGF action in the interactions between TME, nerves and PC cells. Understanding the molecular basis of this dialogue might expand the arsenal of therapeutic strategies against this widespread disease.
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Affiliation(s)
- Marzia Di Donato
- Department of Precision Medicine, University of Campania "L.Vanvitelli", 80138, Naples, Italy.
| | - Pia Giovannelli
- Department of Precision Medicine, University of Campania "L.Vanvitelli", 80138, Naples, Italy.
| | - Antimo Migliaccio
- Department of Precision Medicine, University of Campania "L.Vanvitelli", 80138, Naples, Italy
| | - Gabriella Castoria
- Department of Precision Medicine, University of Campania "L.Vanvitelli", 80138, Naples, Italy
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8
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Identification and Validation of FGF-Related Prognostic Signatures in Prostate Cancer. DISEASE MARKERS 2023; 2023:7342882. [PMID: 36865499 PMCID: PMC9974262 DOI: 10.1155/2023/7342882] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Revised: 12/28/2022] [Accepted: 01/10/2023] [Indexed: 02/25/2023]
Abstract
Background FGF signaling is critical to controlling various cancers. Nevertheless, the functions of FGF-related genes in PCa are still unknown. Objective The objective of this study is to build a FGF-related signature that was capable of accurately predicting PCa survival and prognosis for BCR. Methods The univariate and multivariate Cox regression, infiltrating immune cells, LASSO, and GSEA analyses were carried out to build a prognostic model. Results A FGF-related signature that consists of PIK3CA and SOS1 was developed for the purpose of predicting PCa prognosis, and all patients were categorized into low- and high-risk groups. In comparison to the low-risk group, high-risk score patients had poorer BCR survival. This signature's predictive power has been investigated utilizing the AUC of the ROC curves. The risk score has been shown to be an independent prognostic factor by multivariate analysis. The four enriched pathways of the high-risk group were obtained by gene set enrichment analysis (GSEA) and found to be associated with the tumorigenesis and development of PCa, including focal adhesion, TGF-β signaling pathway, adherens junction, and ECM receptor interaction. The high-risk groups had considerably higher levels of immune status and tumor immune cell infiltration, suggesting a more favorable response to immune checkpoint inhibitors. IHC found that the expression of the two FGF-related genes in the predictive signature was extremely different in PCa tissues. Conclusion To summarize, our FGF-related risk signature may effectively predict and diagnose PCa, indicating that in PCa patients, they are potential therapeutic targets and promising prognostic biomarkers.
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9
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Benjamin DJ, Mar N, Rezazadeh Kalebasty A. Immunotherapy With Checkpoint Inhibitors in FGFR-Altered Urothelial Carcinoma. Clin Med Insights Oncol 2022; 16:11795549221126252. [PMID: 36186672 PMCID: PMC9520173 DOI: 10.1177/11795549221126252] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2022] [Accepted: 08/29/2022] [Indexed: 11/15/2022] Open
Abstract
The treatment landscape of metastatic urothelial cancer (mUC) remained unchanged for over 30 years until the approval of immune checkpoint inhibitors (ICIs) in 2016. Since then, several ICIs have been approved for the treatment of mUC. In addition, recent molecular characterization of bladder cancer has revealed several subtypes, including those harboring fibroblast growth factor receptor (FGFR) mutations and fusion proteins. Erdafitinib, a pan-FGFR inhibitor, was approved for the treatment of metastatic/advanced UC in 2019. Some available evidence suggests ICI may have inferior response in advanced FGFR+ UC for unclear reasons, but may possibly be related to the tumor microenvironment. Several ongoing trials are evaluating erdafitinib in metastatic/advanced UC including the ongoing phase IB/II NORSE trial combining erdafitinib plus ICI, which may prove to offer a more robust and durable response in patients with FGFR+ metastatic/advanced UC.
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Affiliation(s)
- David J Benjamin
- Medical Oncology, Hoag Family Cancer Institute, Newport Beach, CA, USA
| | - Nataliya Mar
- Division of Hematology and Oncology, Department of Medicine, Chao Family Comprehensive Cancer Center, University of California, Irvine, Orange, CA, USA
| | - Arash Rezazadeh Kalebasty
- Division of Hematology and Oncology, Department of Medicine, Chao Family Comprehensive Cancer Center, University of California, Irvine, Orange, CA, USA
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10
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He Y, Xu W, Xiao YT, Huang H, Gu D, Ren S. Targeting signaling pathways in prostate cancer: mechanisms and clinical trials. Signal Transduct Target Ther 2022; 7:198. [PMID: 35750683 PMCID: PMC9232569 DOI: 10.1038/s41392-022-01042-7] [Citation(s) in RCA: 34] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2022] [Revised: 05/25/2022] [Accepted: 05/30/2022] [Indexed: 12/11/2022] Open
Abstract
Prostate cancer (PCa) affects millions of men globally. Due to advances in understanding genomic landscapes and biological functions, the treatment of PCa continues to improve. Recently, various new classes of agents, which include next-generation androgen receptor (AR) signaling inhibitors (abiraterone, enzalutamide, apalutamide, and darolutamide), bone-targeting agents (radium-223 chloride, zoledronic acid), and poly(ADP-ribose) polymerase (PARP) inhibitors (olaparib, rucaparib, and talazoparib) have been developed to treat PCa. Agents targeting other signaling pathways, including cyclin-dependent kinase (CDK)4/6, Ak strain transforming (AKT), wingless-type protein (WNT), and epigenetic marks, have successively entered clinical trials. Furthermore, prostate-specific membrane antigen (PSMA) targeting agents such as 177Lu-PSMA-617 are promising theranostics that could improve both diagnostic accuracy and therapeutic efficacy. Advanced clinical studies with immune checkpoint inhibitors (ICIs) have shown limited benefits in PCa, whereas subgroups of PCa with mismatch repair (MMR) or CDK12 inactivation may benefit from ICIs treatment. In this review, we summarized the targeted agents of PCa in clinical trials and their underlying mechanisms, and further discussed their limitations and future directions.
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Affiliation(s)
- Yundong He
- Shanghai Key Laboratory of Regulatory Biology, School of Life Sciences, East China Normal University, Shanghai, China.
| | - Weidong Xu
- Department of Urology, Shanghai Changzheng Hospital, Shanghai, China
| | - Yu-Tian Xiao
- Department of Urology, Shanghai Changzheng Hospital, Shanghai, China.,Department of Urology, Shanghai Changhai Hospital, Shanghai, China
| | - Haojie Huang
- Department of Urology, Mayo Clinic College of Medicine and Science, Rochester, MN, USA
| | - Di Gu
- Department of Urology, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China.
| | - Shancheng Ren
- Department of Urology, Shanghai Changzheng Hospital, Shanghai, China.
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11
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Yuan F, Liu N, Yang MZ, Zhang XT, Luo H, Zhou H. Circulating tumor DNA genomic profiling reveals the complicated olaparib-resistance mechanism in prostate cancer salvage therapy: A case report. World J Clin Cases 2022; 10:3461-3471. [PMID: 35611209 PMCID: PMC9048572 DOI: 10.12998/wjcc.v10.i11.3461] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/27/2020] [Revised: 10/12/2021] [Accepted: 02/27/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND The poly (ADP-ribose) polymerase (PARP) inhibitor olaparib has displayed superior clinical effect in metastatic castration-resistant prostate cancer (mCRPC) patients with the homologous recombination repair (HRR) genes mutations. However, when a patient’s tumor tissue volume is insufficient for genomic profiling of HRR gene mutations, circulating tumor DNA (ctDNA) may be useful in helping to determine and monitor the efficacy of olaparib, as well as in abiraterone-combination treatment, and for understanding any resistance mechanism related to such mutations.
CASE SUMMARY A 61-year-old man who was diagnosed with metastatic prostate adenocarcinoma was initially hormone sensitivity, showing high Gleason score (5 + 5 = 10) and absolute positive rate (14/14 biopsied specimens). Following failure of several standard therapies, the patient progressed to mCRPC. Surprisingly, the patient showed good response to olaparib-abiraterone-prednisone combination treatment (an androgen-deprivation therapy, provided as the ‘final choice’ in China). Serum total prostate-specific antigen (TPSA) level reduced and symptoms remitted for 4 months. However, thereafter, serum TPSA levels began slowly increasing, indicating development of olaparib resistance. Subsequent comprehensive genomic profiling of ctDNA, screening 508 cancer-related genes by next-generation sequencing, identified 10 somatic variants as well as 3 copy number alterations. Two identified reverse missense mutations in partner and localizer of BRCA2 (PALB2) may have recovered the reading frame, restoring function of the primary germline PALB2 mutation and causing resistance to the PARP inhibitor olaparib.
CONCLUSION Reverse mutations in PALB2, discovered via genomic profiling of ctDNA, may represent a potential resistance mechanism against olaparib in mCRPC.
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Affiliation(s)
- Fang Yuan
- Chongqing Key Laboratory of Translational Research for Cancer Metastasis and Individualized Treatment, Chongqing University Cancer Hospital, Chongqing 400044, China
| | - Nan Liu
- Chongqing Key Laboratory of Translational Research for Cancer Metastasis and Individualized Treatment, Chongqing University Cancer Hospital, Chongqing 400044, China
| | - Ming-Zhen Yang
- Department of Clinical Biochemistry, College of Medical Laboratory, Army Military Medical University, Chongqing 400038, China
| | - Xiao-Tian Zhang
- Department of Medicine, BGI Genomics, Shenzhen 518083, Guangdong Province, China
| | - Hong Luo
- Chongqing Key Laboratory of Translational Research for Cancer Metastasis and Individualized Treatment, Chongqing University Cancer Hospital, Chongqing 400044, China
| | - Hong Zhou
- Chongqing Key Laboratory of Translational Research for Cancer Metastasis and Individualized Treatment, Chongqing University Cancer Hospital, Chongqing 400044, China
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12
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Yu L, Toriseva M, Afshan S, Cangiano M, Fey V, Erickson A, Seikkula H, Alanen K, Taimen P, Ettala O, Nurmi M, Boström PJ, Kallajoki M, Tuomela J, Mirtti T, Beumer IJ, Nees M, Härkönen P. Increased Expression and Altered Cellular Localization of Fibroblast Growth Factor Receptor-Like 1 (FGFRL1) Are Associated with Prostate Cancer Progression. Cancers (Basel) 2022; 14:cancers14020278. [PMID: 35053442 PMCID: PMC8796033 DOI: 10.3390/cancers14020278] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2021] [Revised: 12/28/2021] [Accepted: 12/29/2021] [Indexed: 02/01/2023] Open
Abstract
Simple Summary Prostate cancer (PCa) is one of the most frequently diagnosed malignancies in men. PCa is primarily regulated by androgens, but other mechanisms, such as fibroblast growth factor receptor (FGFR) signaling, are also involved. In some patients, PCa relapses after surgical removal of prostate, and androgen deprivation therapy (ADT) is used as the first-line treatment. Unfortunately, the patients often lose response to ADT and progress by other mechanisms to castration-resistant, currently non-curable PCa. In our study, we aimed to identify better diagnostic markers and therapeutic targets against PCa. We analyzed patient PCa tissue samples from radical prostatectomies and biopsies, and used physiologically relevant 3D organoids and mouse xenografts to study FGFR signaling in PCa. We found that FGFRL1, a protein belonging to the FGFR family, plays a role in PCa. Our results suggest that FGFRL1 has significant effects on PCa progression and has potential as a prognostic biomarker. Abstract Fibroblast growth factor receptors (FGFRs) 1–4 are involved in prostate cancer (PCa) regulation, but the role of FGFR-like 1 (FGFRL1) in PCa is unclear. FGFRL1 expression was studied by qRT-PCR and immunohistochemistry of patient tissue microarrays (TMAs) and correlated with clinical patient data. The effects of FGFRL1 knockdown (KD) in PC3M were studied in in vitro culture models and in mouse xenograft tumors. Our results showed that FGFRL1 was significantly upregulated in PCa. The level of membranous FGFRL1 was negatively associated with high Gleason scores (GSs) and Ki67, while increased cytoplasmic and nuclear FGFRL1 showed a positive correlation. Cox regression analysis indicated that nuclear FGFRL1 was an independent prognostic marker for biochemical recurrence after radical prostatectomy. Functional studies indicated that FGFRL1-KD in PC3M cells increases FGFR signaling, whereas FGFRL1 overexpression attenuates it, supporting decoy receptor actions of membrane-localized FGFRL1. In accordance with clinical data, FGFRL1-KD markedly suppressed PC3M xenograft growth. Transcriptomics of FGFRL1-KD cells and xenografts revealed major changes in genes regulating differentiation, ECM turnover, and tumor–stromal interactions associated with decreased growth in FGFRL1-KD xenografts. Our results suggest that FGFRL1 upregulation and altered cellular compartmentalization contribute to PCa progression. The nuclear FGFRL1 could serve as a prognostic marker for PCa patients.
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Affiliation(s)
- Lan Yu
- Institute of Biomedicine and FICAN West Cancer Centre, University of Turku and Turku University Hospital, 20520 Turku, Finland; (L.Y.); (M.T.); (S.A.); (V.F.); (P.T.); (M.N.)
| | - Mervi Toriseva
- Institute of Biomedicine and FICAN West Cancer Centre, University of Turku and Turku University Hospital, 20520 Turku, Finland; (L.Y.); (M.T.); (S.A.); (V.F.); (P.T.); (M.N.)
| | - Syeda Afshan
- Institute of Biomedicine and FICAN West Cancer Centre, University of Turku and Turku University Hospital, 20520 Turku, Finland; (L.Y.); (M.T.); (S.A.); (V.F.); (P.T.); (M.N.)
| | - Mario Cangiano
- GenomeScan, 2333 BZ Leiden, The Netherlands; (M.C.); (I.J.B.)
| | - Vidal Fey
- Institute of Biomedicine and FICAN West Cancer Centre, University of Turku and Turku University Hospital, 20520 Turku, Finland; (L.Y.); (M.T.); (S.A.); (V.F.); (P.T.); (M.N.)
| | - Andrew Erickson
- Nuffield Department of Surgical Sciences, University of Oxford, Oxford 0X3 9DU, UK;
| | - Heikki Seikkula
- Department of Urology, University of Turku and Turku University Hospital, 20520 Turku, Finland; (H.S.); (O.E.); (M.N.); (P.J.B.)
| | - Kalle Alanen
- Department of Pathology, Turku University Hospital, 20520 Turku, Finland; (K.A.); (M.K.)
| | - Pekka Taimen
- Institute of Biomedicine and FICAN West Cancer Centre, University of Turku and Turku University Hospital, 20520 Turku, Finland; (L.Y.); (M.T.); (S.A.); (V.F.); (P.T.); (M.N.)
- Department of Pathology, Turku University Hospital, 20520 Turku, Finland; (K.A.); (M.K.)
| | - Otto Ettala
- Department of Urology, University of Turku and Turku University Hospital, 20520 Turku, Finland; (H.S.); (O.E.); (M.N.); (P.J.B.)
| | - Martti Nurmi
- Department of Urology, University of Turku and Turku University Hospital, 20520 Turku, Finland; (H.S.); (O.E.); (M.N.); (P.J.B.)
| | - Peter J. Boström
- Department of Urology, University of Turku and Turku University Hospital, 20520 Turku, Finland; (H.S.); (O.E.); (M.N.); (P.J.B.)
| | - Markku Kallajoki
- Department of Pathology, Turku University Hospital, 20520 Turku, Finland; (K.A.); (M.K.)
| | - Johanna Tuomela
- Institute of Biomedicine and FICAN West Cancer Centre, University of Turku and Turku University Hospital, 20520 Turku, Finland; (L.Y.); (M.T.); (S.A.); (V.F.); (P.T.); (M.N.)
| | - Tuomas Mirtti
- HUS Diagnostic Center and Research Program in Systems Oncology (ONCOSYS), Helsinki University Hospital and University of Helsinki, 00014 Helsinki, Finland;
| | - Inès J. Beumer
- GenomeScan, 2333 BZ Leiden, The Netherlands; (M.C.); (I.J.B.)
| | - Matthias Nees
- Institute of Biomedicine and FICAN West Cancer Centre, University of Turku and Turku University Hospital, 20520 Turku, Finland; (L.Y.); (M.T.); (S.A.); (V.F.); (P.T.); (M.N.)
- Department of Biochemistry and Molecular Biology, Medical University in Lublin, 20-093 Lublin, Poland
| | - Pirkko Härkönen
- Institute of Biomedicine and FICAN West Cancer Centre, University of Turku and Turku University Hospital, 20520 Turku, Finland; (L.Y.); (M.T.); (S.A.); (V.F.); (P.T.); (M.N.)
- Correspondence: ; Tel.: +358-40-7343520
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13
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Fan Z, Ma J, Pan X, Zhao L, Wu Y, Lin H, Zhao Y, Jiang H, Pan T, Li X, Wang F, Wang C. Crosstalk of FGFR1 signaling and choline metabolism promotes cell proliferation and survival in prostate cancer cells. Int J Cancer 2022; 150:1525-1536. [PMID: 34985768 DOI: 10.1002/ijc.33922] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Revised: 11/14/2021] [Accepted: 11/23/2021] [Indexed: 02/01/2023]
Abstract
The acquisition of ectopic type I fibroblast growth factor receptor (FGFR1) is a common feature of prostate cancer (PCa), the most frequently diagnostic cancer in men. However, how ectopic FGFR1 contributes to PCa progression is not well understood. In our study we showed that ablation of FGFR1 in DU145 human PCa cells changed the cell metabolite profile. Among the changes, the choline metabolism profile was the most significantly altered by FGFR1 ablation. Detailed characterization revealed that ablation of FGFR1 altered expression of multiple choline metabolism enzymes. Among the changes of FGFR1-regulated choline metabolic enzymes, downregulation of choline kinase α (CHKA) is the most prominent changes, which phosphorylates free choline to phosphocholine. Ablation of FGFR1 blunted the activity of choline to promote cell proliferation and survival. Furthermore, depletion of CHKA compromised FGF signaling activity in DU145 cells. We also first time demonstrated that FGFR1 formed complex with CHKA, suggesting that FGFR1 regulated CHKA at the posttranslational level. Together with the previous report that ectopic FGFR1 contributes to PCa progression and metastasis, our results here unravel a novel mechanism by which FGFR1 promotes PCa progression by dysregulating choline metabolism, and that the crosstalk between FGFR1-choline metabolism can be a potential target for managing PCa progression.
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Affiliation(s)
- Zhichao Fan
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Jisheng Ma
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Xuebo Pan
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Liangcai Zhao
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Yuying Wu
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Hui Lin
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Yidan Zhao
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Haowei Jiang
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Tingting Pan
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Xiaokun Li
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Fen Wang
- Center for Translational Cancer Research, Institute of Biosciences and Technology, Texas A&M University, Houston, Texas, USA
| | - Cong Wang
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang, China
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14
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Servetto A, Formisano L, Arteaga CL. FGFR signaling and endocrine resistance in breast cancer: Challenges for the clinical development of FGFR inhibitors. Biochim Biophys Acta Rev Cancer 2021; 1876:188595. [PMID: 34303787 PMCID: PMC10537726 DOI: 10.1016/j.bbcan.2021.188595] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2021] [Revised: 07/20/2021] [Accepted: 07/20/2021] [Indexed: 12/26/2022]
Abstract
Fibroblast growth factors (FGFs) and their receptors (FGFRs) have been extensively investigated in solid malignancies, representing an attractive therapeutic target. In breast cancer, especially in estrogen receptor positive (ER+) subtype, FGFR signaling aberrations have been reported to contribute to proliferation, dedifferentiation, metastasis and drug resistance. However, clinical trials evaluating the use of FGFR inhibitors in breast cancer have had disappointing results. The different biological properties of distinct FGFR alterations and lack of established patient selection criteria, in addition to the early use of non-selective inhibitors, are possible reasons of this failure. Herein, we review the current knowledge regarding the role of FGFR signaling in endocrine resistance in breast cancer. We will also summarize the results from the clinical development of FGFR inhibitors in breast cancer, discussing future challenges to identify the correct cohorts of patients to enroll in trials testing FGFR inhibitors.
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Affiliation(s)
- Alberto Servetto
- Simmons Comprehensive Cancer Center, The University of Texas Southwestern Medical Center, Dallas, TX, United States of America; Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples, Italy
| | - Luigi Formisano
- Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples, Italy
| | - Carlos L Arteaga
- Simmons Comprehensive Cancer Center, The University of Texas Southwestern Medical Center, Dallas, TX, United States of America.
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15
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Labanca E, Yang J, Shepherd PDA, Wan X, Starbuck MW, Guerra LD, Anselmino N, Bizzotto JA, Dong J, Chinnaiyan AM, Ravoori MK, Kundra V, Broom BM, Corn PG, Troncoso P, Gueron G, Logothethis CJ, Navone NM. Fibroblast Growth Factor Receptor 1 Drives the Metastatic Progression of Prostate Cancer. Eur Urol Oncol 2021; 5:164-175. [PMID: 34774481 DOI: 10.1016/j.euo.2021.10.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Revised: 09/16/2021] [Accepted: 10/04/2021] [Indexed: 11/17/2022]
Abstract
BACKGROUND No curative therapy is currently available for metastatic prostate cancer (PCa). The diverse mechanisms of progression include fibroblast growth factor (FGF) axis activation. OBJECTIVE To investigate the molecular and clinical implications of fibroblast growth factor receptor 1 (FGFR1) and its isoforms (α/β) in the pathogenesis of PCa bone metastases. DESIGN, SETTING, AND PARTICIPANTS In silico, in vitro, and in vivo preclinical approaches were used. RNA-sequencing and immunohistochemical (IHC) studies in human samples were conducted. OUTCOME MEASUREMENTS AND STATISTICAL ANALYSIS In mice, bone metastases (chi-square/Fisher's test) and survival (Mantel-Cox) were assessed. In human samples, FGFR1 and ladinin 1 (LAD1) analysis associated with PCa progression were evaluated (IHC studies, Fisher's test). RESULTS AND LIMITATIONS FGFR1 isoform expression varied among PCa subtypes. Intracardiac injection of mice with FGFR1-expressing PC3 cells reduced mouse survival (α, p < 0.0001; β, p = 0.032) and increased the incidence of bone metastases (α, p < 0.0001; β, p = 0.02). Accordingly, IHC studies of human castration-resistant PCa (CRPC) bone metastases revealed significant enrichment of FGFR1 expression compared with treatment-naïve, nonmetastatic primary tumors (p = 0.0007). Expression of anchoring filament protein LAD1 increased in FGFR1-expressing PC3 cells and was enriched in human CRPC bone metastases (p = 0.005). CONCLUSIONS FGFR1 expression induces bone metastases experimentally and is significantly enriched in human CRPC bone metastases, supporting its prometastatic effect in PCa. LAD1 expression, found in the prometastatic PCa cells expressing FGFR1, was also enriched in CRPC bone metastases. Our studies support and provide a roadmap for the development of FGFR blockade for advanced PCa. PATIENT SUMMARY We studied the role of fibroblast growth factor receptor 1 (FGFR1) in prostate cancer (PCa) progression. We found that PCa cells with high FGFR1 expression increase metastases and that FGFR1 expression is increased in human PCa bone metastases, and identified genes that could participate in the metastases induced by FGFR1. These studies will help pinpoint PCa patients who use fibroblast growth factor to progress and will benefit by the inhibition of this pathway.
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Affiliation(s)
- Estefania Labanca
- Department of Genitourinary Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA; David H. Koch Center for Applied Research of Genitourinary Cancers, The University of Texas MD Anderson Cancer Center, Houston, TX, USA; The University of Texas MD Anderson Cancer Center UTHealth Graduate School of Biomedical Sciences, Houston, TX, USA
| | - Jun Yang
- Department of Genitourinary Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA; David H. Koch Center for Applied Research of Genitourinary Cancers, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Peter D A Shepherd
- Department of Genitourinary Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA; David H. Koch Center for Applied Research of Genitourinary Cancers, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Xinhai Wan
- Department of Genitourinary Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA; David H. Koch Center for Applied Research of Genitourinary Cancers, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Michael W Starbuck
- Department of Genitourinary Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA; David H. Koch Center for Applied Research of Genitourinary Cancers, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Leah D Guerra
- Department of Genitourinary Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA; David H. Koch Center for Applied Research of Genitourinary Cancers, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Nicolas Anselmino
- Department of Genitourinary Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA; David H. Koch Center for Applied Research of Genitourinary Cancers, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Juan A Bizzotto
- Laboratorio de Inflamación y Cáncer, Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires, Argentina; Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales (IQUIBICEN), CONICET-Universidad de Buenos Aires, Buenos Aires, Argentina
| | - Jiabin Dong
- Department of Genitourinary Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA; David H. Koch Center for Applied Research of Genitourinary Cancers, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Arul M Chinnaiyan
- Michigan Center for Translational Pathology, University of Michigan, Ann Arbor, MI, USA; Department of Computational Medicine and Bioinformatics, University of Michigan, Ann Arbor, MI, USA
| | - Murali K Ravoori
- Department of Cancer Systems Imaging, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Vikas Kundra
- Department of Cancer Systems Imaging, The University of Texas MD Anderson Cancer Center, Houston, TX, USA; Diagnostic Radiology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Bradley M Broom
- Department of Bioinformatics and Computational Biology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Paul G Corn
- Department of Genitourinary Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA; David H. Koch Center for Applied Research of Genitourinary Cancers, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Patricia Troncoso
- Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Geraldine Gueron
- Laboratorio de Inflamación y Cáncer, Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires, Argentina; Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales (IQUIBICEN), CONICET-Universidad de Buenos Aires, Buenos Aires, Argentina
| | - Christopher J Logothethis
- Department of Genitourinary Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA; David H. Koch Center for Applied Research of Genitourinary Cancers, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Nora M Navone
- Department of Genitourinary Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA; David H. Koch Center for Applied Research of Genitourinary Cancers, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
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16
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Fahmy O, Alhakamy NA, Rizg WY, Bagalagel A, Alamoudi AJ, Aldawsari HM, Khateb AM, Eldakhakhny BM, Fahmy UA, Abdulaal WH, Fresta CG, Caruso G. Updates on Molecular and Biochemical Development and Progression of Prostate Cancer. J Clin Med 2021; 10:5127. [PMID: 34768647 PMCID: PMC8585085 DOI: 10.3390/jcm10215127] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2021] [Revised: 10/28/2021] [Accepted: 10/29/2021] [Indexed: 12/24/2022] Open
Abstract
Prostate cancer (PCa) represents the most commonly non-cutaneous diagnosed cancer in men worldwide and occupies a very wide area of preclinical and clinical research. Targeted therapy for any cancer depends on the understanding of the molecular bases and natural behaviour of the diseases. Despite the well-known effect of androgen deprivation on PCa, many patients develop resistance either for antiandrogen therapy or other new treatment modalities such as checkpoint inhibitors and chemotherapy. Comprehensive understanding of the development of PCa as well as of the mechanisms underlying its progression is mandatory to maximise the benefit of the current approved medications or to guide the future research for targeted therapy of PCa. The aim of this review was to provide updates on the most recent mechanisms regarding the development and the progression of PCa. According to the current understanding, future treatment strategies should include more predictive genetic and biomarker analysis to assign different patients to the expected most appropriate and effective treatment.
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Affiliation(s)
- Omar Fahmy
- Department of Urology, Universiti Putra Malaysia, Serdang 43400, Malaysia;
| | - Nabil A. Alhakamy
- Department of Pharmaceutics, Faculty of Pharmacy, King Abdulaziz University, Jeddah 21589, Saudi Arabia; (N.A.A.); (W.Y.R.); (H.M.A.); (U.A.F.)
- Advanced Drug Delivery Research Group, Faculty of Pharmacy, King Abdulaziz University, Jeddah 21589, Saudi Arabia
- Center of Excellence for Drug Research and Pharmaceutical Industries, King Abdulaziz University, Jeddah 21589, Saudi Arabia
- Mohamed Saeed Tamer Chair for Pharmaceutical Industries, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Waleed Y. Rizg
- Department of Pharmaceutics, Faculty of Pharmacy, King Abdulaziz University, Jeddah 21589, Saudi Arabia; (N.A.A.); (W.Y.R.); (H.M.A.); (U.A.F.)
- Advanced Drug Delivery Research Group, Faculty of Pharmacy, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Alaa Bagalagel
- Department of Pharmacy Practice, Faculty of Pharmacy, King Abdulaziz University, Jeddah 21589, Saudi Arabia;
| | - Abdulmohsin J. Alamoudi
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, King Abdulaziz University, Jeddah 21589, Saudi Arabia;
| | - Hibah M. Aldawsari
- Department of Pharmaceutics, Faculty of Pharmacy, King Abdulaziz University, Jeddah 21589, Saudi Arabia; (N.A.A.); (W.Y.R.); (H.M.A.); (U.A.F.)
- Advanced Drug Delivery Research Group, Faculty of Pharmacy, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Aiah M. Khateb
- Medical Laboratory Technology Department, College of Applied Medical Sciences, Taibah University, Madinah 42224, Saudi Arabia;
| | - Basmah M. Eldakhakhny
- Department of Clinical Biochemistry, Faculty of Medicine, King Abdulaziz University, Jeddah 21555, Saudi Arabia;
| | - Usama A. Fahmy
- Department of Pharmaceutics, Faculty of Pharmacy, King Abdulaziz University, Jeddah 21589, Saudi Arabia; (N.A.A.); (W.Y.R.); (H.M.A.); (U.A.F.)
- Advanced Drug Delivery Research Group, Faculty of Pharmacy, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Wesam H. Abdulaal
- Department of Biochemistry, Faculty of Science, Cancer and Mutagenesis Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah 21555, Saudi Arabia;
- Centre for Artificial Intelligence in Precision Medicines, King Abdulaziz University, Jeddah 21555, Saudi Arabia
| | - Claudia G. Fresta
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95125 Catania, Italy;
| | - Giuseppe Caruso
- Department of Drug and Health Sciences, University of Catania, 95125 Catania, Italy
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17
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Zhang R, Wang SY, Yang F, Ma S, Lu X, Kan C, Zhang JB. Crosstalk of fibroblast growth factor 23 and anemia-related factors during the development and progression of CKD (Review). Exp Ther Med 2021; 22:1159. [PMID: 34504604 DOI: 10.3892/etm.2021.10593] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2020] [Accepted: 03/08/2021] [Indexed: 11/06/2022] Open
Abstract
Fibroblast growth factor 23 (FGF23) plays an important role in the development of chronic kidney disease-mineral bone disorder (CKD-MBD). Abnormally elevated levels of 1,25-dihydroxyvitamin D cause osteocytes to secrete FGF23, which subsequently induces phosphaturia. Recent studies have reported that iron deficiency, erythropoietin (EPO) and hypoxia regulate the pathways responsible for FGF23 production. However, the molecular mechanisms underlying the interactions between FGF23 and anemia-related factors are not yet fully understood. The present review discusses the associations between FGF23, iron, EPO and hypoxia-inducible factors (HIFs), and their impact on FGF23 bioactivity, focusing on recent studies. Collectively, these findings propose interactions between FGF23 gene expression and anemia-related factors, including iron deficiency, EPO and HIFs. Taken together, these results suggest that FGF23 bioactivity is closely associated with the occurrence of CKD-related anemia and CKD-MBD.
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Affiliation(s)
- Rui Zhang
- Department of Nephrology, Jilin Province People's Hospital, Changchun, Jilin 130021, P.R. China
| | - Song-Yan Wang
- Department of Nephrology, Jilin Province People's Hospital, Changchun, Jilin 130021, P.R. China
| | - Fan Yang
- Department of Nephrology, Jilin Province People's Hospital, Changchun, Jilin 130021, P.R. China
| | - Shuang Ma
- Department of Nephrology, Jilin Province People's Hospital, Changchun, Jilin 130021, P.R. China
| | - Xu Lu
- Department of Clinical Medicine, Changchun University of Chinese Medicine, Changchun, Jilin 130000, P.R. China
| | - Chao Kan
- Department of Clinical Medicine, Changchun University of Chinese Medicine, Changchun, Jilin 130000, P.R. China
| | - Jing-Bin Zhang
- Department of Nephrology, Jilin Province People's Hospital, Changchun, Jilin 130021, P.R. China
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18
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Shah A, Shah AA, K N, Lobo R. Mechanistic targets for BPH and prostate cancer-a review. REVIEWS ON ENVIRONMENTAL HEALTH 2021; 36:261-270. [PMID: 32960781 DOI: 10.1515/reveh-2020-0051] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/24/2020] [Accepted: 09/02/2020] [Indexed: 05/26/2023]
Abstract
All men, almost, suffer from prostatic disorders in average life expectancy. In the year of 1950s, the first autopsy of prostate gland discovered the link between Benign prostatic hyperplasia (BPH) and Prostate Cancer (PCa). After that, many histology, biochemistry, epidemiology studies explained the association and associated risk factor for the same. From the various scientific evidence, it is proved that both diseases share some common transcription factors and signalling pathways. Still, BPH cannot be considered as the first step of PCa progression. To define, the relationship between both of the diseases, a well-defined large epidemiological study is needed. Along with androgen signalling, imbalanced apoptosis, oxidative stress, and microbial infection also crucial factors that significantly affect the pathogenesis of BPH. Various signalling pathways are involved in the progression of BPH. Androgen signalling is the driving force for the progress of PCa. In PCa androgen signalling is upregulated as compared to a healthy prostate. Some dominant Androgen-regulated genes and their functions have been discussed in this work.
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Affiliation(s)
- Abhishek Shah
- Department of Pharmacognosy, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal, Karnataka, India
| | - Aarti Abhishek Shah
- Department of Pharmacology, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal, Karnataka, India
| | - Nandakumar K
- Department of Pharmacology, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal, Karnataka, India
| | - Richard Lobo
- Department of Pharmacognosy, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal, Karnataka, India
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19
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Halting the FGF/FGFR axis leads to antitumor activity in Waldenström macroglobulinemia by silencing MYD88. Blood 2021; 137:2495-2508. [PMID: 33197938 DOI: 10.1182/blood.2020008414] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Accepted: 10/30/2020] [Indexed: 01/12/2023] Open
Abstract
The human fibroblast growth factor/fibroblast growth factor receptor (FGF/FGFR) axis deregulation is largely involved in supporting the pathogenesis of hematologic malignancies, including Waldenström macroglobulinemia (WM). WM is still an incurable disease, and patients succumb because of disease progression. Therefore, novel therapeutics designed to specifically target deregulated signaling pathways in WM are required. We aimed to investigate the role of FGF/FGFR system blockade in WM by using a pan-FGF trap molecule (NSC12). Wide-transcriptome profiling confirmed inhibition of FGFR signaling in NSC12-treated WM cells; unveiling a significant inhibition of MYD88 was also confirmed at the protein level. Importantly, the NSC12-dependent silencing of MYD88 was functionally active, as it led to inhibition of MYD88-driven pathways, such as BTK and SYK, as well as the MYD88-downstream target HCK. Of note, both canonical and noncanonical NF-κB cascades were downregulated in WM cells upon NSC12 treatment. Functional sequelae exerted by NSC12 in WM cells were studied, demonstrating significant inhibition of WM cell growth, induction of WM cell apoptosis, halting MAPK, JAK/STAT3, and PI3K-Akt pathways. Importantly, NSC12 exerted an anti-WM effect even in the presence of bone marrow microenvironment, both in vitro and in vivo. Our studies provide the evidence for using NSC12 as a specific FGF/FGFR system inhibitor, thus representing a novel therapeutic strategy in WM.
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20
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Ko J, Meyer AN, Haas M, Donoghue DJ. Characterization of FGFR signaling in prostate cancer stem cells and inhibition via TKI treatment. Oncotarget 2021; 12:22-36. [PMID: 33456711 PMCID: PMC7800776 DOI: 10.18632/oncotarget.27859] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Accepted: 12/16/2020] [Indexed: 12/24/2022] Open
Abstract
Metastatic castrate-resistant prostate cancer (CRPC) remains uncurable and novel therapies are needed to better treat patients. Aberrant Fibroblast Growth Factor Receptor (FGFR) signaling has been implicated in advanced prostate cancer (PCa), and FGFR1 is suggested to be a promising therapeutic target along with current androgen deprivation therapy. We established a novel in vitro 3D culture system to study endogenous FGFR signaling in a rare subpopulation of prostate cancer stem cells (CSCs) in the cell lines PC3, DU145, LNCaP, and the induced pluripotent iPS87 cell line. 3D-propagation of PCa cells generated spheroids with increased stemness markers ALDH7A1 and OCT4, while inhibition of FGFR signaling by BGJ398 or Dovitinib decreased cell survival and proliferation of 3D spheroids. The 3D spheroids exhibited altered expression of EMT markers associated with metastasis such as E-cadherin, vimentin and Snail, compared to 2D monolayer cells. TKI treatment did not result in significant changes of EMT markers, however, specific inhibition of FGFR signaling by BGJ398 showed more favorable molecular-level changes than treatment with the multi-RTK inhibitor Dovitinib. This study provides evidence for the first time that FGFR1 plays an essential role in the proliferation of PCa CSCs at a molecular and cellular level, and suggests that TKI targeting of FGFR signaling may be a promising strategy for AR-independent CRPC.
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Affiliation(s)
- Juyeon Ko
- Department of Chemistry and Biochemistry, University of California San Diego, La Jolla, CA, USA
| | - April N Meyer
- Department of Chemistry and Biochemistry, University of California San Diego, La Jolla, CA, USA
| | - Martin Haas
- Moores UCSD Cancer Center, University of California San Diego, La Jolla, CA, USA
| | - Daniel J Donoghue
- Department of Chemistry and Biochemistry, University of California San Diego, La Jolla, CA, USA.,Moores UCSD Cancer Center, University of California San Diego, La Jolla, CA, USA
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21
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Wu S, Xu R, Zhu X, He H, Zhang J, Zeng Q, Wang Y, Zhao X. The long noncoding RNA LINC01140/miR-140-5p/FGF9 axis modulates bladder cancer cell aggressiveness and macrophage M2 polarization. Aging (Albany NY) 2020; 12:25845-25864. [PMID: 33234721 PMCID: PMC7803526 DOI: 10.18632/aging.202147] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2020] [Accepted: 09/09/2020] [Indexed: 12/15/2022]
Abstract
MIBC (muscle invasive bladder cancer) only accounts for only a minority of bladder cancers, however, the disease-specific and overall survival rates of patients with MIBC are low. Macrophage M2 polarization has been reported to be associated with poorer prognosis in bladder cancer. Through cancer bioinformatics and experimental analyses, FGF9 was found to be upregulated in MIBC tissues. FGF9 knockdown in T24 cells strongly suppressed the viability, migratory capacity, and invasive capacity of cells; culture with medium from FGF9 knockdown T24 cells (si-FGF9-CM) significantly inhibited macrophage M2 polarization, while promoting M1 polarization. The long noncoding RNA (lncRNA) LINC01140 was positively correlated with FGF9 and was significantly upregulated in MIBC tissues. LINC01140 knockdown inhibited the viability, migratory capacity and invasive capacity of T24 cells; culture in si-LINC01140-CM also inhibited macrophage M2 polarization, while promoting M1 polarization. LINC01140 targeted miR-140-5p, while miR-140-5p targeted FGF9 to form a lncRNA-miRNA-mRNA axis. The effects of miR-140-5p inhibition on bladder cancer aggressiveness and macrophage M2 polarization were opposite to those of LINC01140 or FGF9 knockdown; additionally, miR-140-5p inhibition partially reversed the effects of LINC01140 knockdown on FGF9 protein levels, bladder cancer phenotype, and macrophage M2 polarization. In conclusion, LINC01140, miR-140-5p, and FGF9 form a lncRNA-miRNA-mRNA axis that modulates the bladder cancer phenotype, affects macrophage M2 polarization through the tumor microenvironment, and in turn affects bladder cancer cell aggressiveness.
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Affiliation(s)
- Shuiqing Wu
- Department of Urology, The Second Xiangya Hospital, Central South University, Changsha 410011, Hunan Province, People’s Republic of China
| | - Ran Xu
- Department of Urology, The Second Xiangya Hospital, Central South University, Changsha 410011, Hunan Province, People’s Republic of China
| | - Xuan Zhu
- Department of Urology, The Second Xiangya Hospital, Central South University, Changsha 410011, Hunan Province, People’s Republic of China
| | - Haiqing He
- Department of Urology, The Second Xiangya Hospital, Central South University, Changsha 410011, Hunan Province, People’s Republic of China
| | - Jinhua Zhang
- Department of Urology, The Second Xiangya Hospital, Central South University, Changsha 410011, Hunan Province, People’s Republic of China
| | - Qi Zeng
- Department of Urology, The Second Xiangya Hospital, Central South University, Changsha 410011, Hunan Province, People’s Republic of China
| | - Yinhuai Wang
- Department of Urology, The Second Xiangya Hospital, Central South University, Changsha 410011, Hunan Province, People’s Republic of China
| | - Xiaokun Zhao
- Department of Urology, The Second Xiangya Hospital, Central South University, Changsha 410011, Hunan Province, People’s Republic of China
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22
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Cheaito K, Bahmad HF, Jalloul H, Hadadeh O, Msheik H, El-Hajj A, Mukherji D, Al-Sayegh M, Abou-Kheir W. Epidermal Growth Factor Is Essential for the Maintenance of Novel Prostate Epithelial Cells Isolated From Patient-Derived Organoids. Front Cell Dev Biol 2020; 8:571677. [PMID: 33195205 PMCID: PMC7658326 DOI: 10.3389/fcell.2020.571677] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Accepted: 10/12/2020] [Indexed: 12/11/2022] Open
Abstract
Prostate cancer (PCa) is the second leading cause of cancer-related mortality and morbidity among males worldwide. Deciphering the biological mechanisms and molecular pathways involved in PCa pathogenesis and progression has been hindered by numerous technical limitations mainly attributed to the limited number of cell lines available, which do not recapitulate the diverse phenotypes of clinical disease. Indeed, PCa has proven problematic to establish as cell lines in culture due to its heterogeneity which remains a challenge, despite the various in vitro and in vivo model systems available. Growth factors have been shown to play a central role in the complex regulation of cell proliferation among hormone sensitive tumors, such as PCa. Here, we report the isolation and characterization of novel patient-derived prostate epithelial (which we named as AUB-PrC) cells from organoids culture system. We also assessed the role of epidermal growth factor (EGF) in culturing those cells. We profiled the AUB-PrC cells isolated from unaffected and tumor patient samples via depicting their molecular and epithelial lineage features through immunofluorescence staining and quantitative real-time PCR (qRT-PCR), as well as through functional assays and transcriptomic profiling through RNA sequencing. In addition, by optimizing a previously established prostate organoids culture system, we were able to grow human prostate epithelial cells using growth medium and EGF only. With these data collected, we were able to gain insight at the molecular architecture of novel human AUB-PrC cells, which might pave the way for deciphering the mechanisms that lead to PCa development and progression, and ultimately improving prognostic abilities and treatments.
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Affiliation(s)
- Katia Cheaito
- Department of Anatomy, Cell Biology and Physiological Sciences, Faculty of Medicine, American University of Beirut, Beirut, Lebanon
| | - Hisham F Bahmad
- Department of Anatomy, Cell Biology and Physiological Sciences, Faculty of Medicine, American University of Beirut, Beirut, Lebanon
| | - Hiba Jalloul
- Department of Anatomy, Cell Biology and Physiological Sciences, Faculty of Medicine, American University of Beirut, Beirut, Lebanon
| | - Ola Hadadeh
- Department of Anatomy, Cell Biology and Physiological Sciences, Faculty of Medicine, American University of Beirut, Beirut, Lebanon
| | - Hiba Msheik
- Department of Anatomy, Cell Biology and Physiological Sciences, Faculty of Medicine, American University of Beirut, Beirut, Lebanon
| | - Albert El-Hajj
- Division of Urology, Department of Surgery, American University of Beirut Medical Center, Beirut, Lebanon
| | - Deborah Mukherji
- Division of Hematology-Oncology, Department of Internal Medicine, American University of Beirut Medical Center, Beirut, Lebanon
| | - Mohamed Al-Sayegh
- Biology Division, New York University Abu Dhabi, Abu Dhabi, United Arab Emirates
| | - Wassim Abou-Kheir
- Department of Anatomy, Cell Biology and Physiological Sciences, Faculty of Medicine, American University of Beirut, Beirut, Lebanon
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23
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Kase AM, Copland III JA, Tan W. Novel Therapeutic Strategies for CDK4/6 Inhibitors in Metastatic Castrate-Resistant Prostate Cancer. Onco Targets Ther 2020; 13:10499-10513. [PMID: 33116629 PMCID: PMC7576355 DOI: 10.2147/ott.s266085] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2020] [Accepted: 09/18/2020] [Indexed: 12/15/2022] Open
Abstract
The majority of patients with castrate-resistant prostate cancer will have metastatic disease at the time of diagnosis. Investigative efforts on new therapeutics for this patient population have improved with the development of androgen signaling inhibitors, such as abiraterone and enzalutamide, and PARP inhibitors, such as rucaparib and olaparib, to accompany the previously FDA-approved docetaxel, cabazitaxel, sipuleucel-T, and Radium 223. However, new therapeutic strategies are necessary to prolong survival as progression after these agents is inevitable. CDK4/6 inhibitors have advanced the field of estrogen receptor positive breast cancer treatment and are being investigated in prostate cancer given the role of androgen receptor signaling effects on the cell cycle. Response to CDK4/6 inhibitors may be predicted by the tumors' genomic profile and may provide insight into combinatory therapy with CDK4/6 inhibitors in order to delay resistance or provide synergistic effects. Here, we review the use of CDK4/6 inhibitors in prostate cancer and potential combinations based on known resistance mechanisms to CDK4/6 inhibitors, prostate cancer regulatory pathways, and prostate-cancer-specific genomic alterations.
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Affiliation(s)
- Adam M Kase
- Mayo Clinic Florida Division of Hematology Oncology, Jacksonville, FL32224, USA
| | - John A Copland III
- Mayo Clinic Florida Department of Cancer Biology, Jacksonville, FL32224, USA
| | - Winston Tan
- Mayo Clinic Florida Division of Hematology Oncology, Jacksonville, FL32224, USA
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24
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Haas NB, LaRiviere MJ, Buckingham TH, Cherkas Y, Calara-Nielsen K, Foulk B, Patel J, Gross S, Smirnov D, Vaughn DJ, Amaravadi R, Wellen KE, Savitch SL, Majmundar KJ, Black TA, Yee SS, He M, Min EJ, Long Q, Jones JO, Pal SK, Carpenter EL. Blood-based gene expression signature associated with metastatic castrate-resistant prostate cancer patient response to abiraterone plus prednisone or enzalutamide. Prostate Cancer Prostatic Dis 2020; 24:448-456. [PMID: 33009489 DOI: 10.1038/s41391-020-00295-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2020] [Revised: 09/10/2020] [Accepted: 09/21/2020] [Indexed: 11/10/2022]
Abstract
BACKGROUND Precision medicine approaches for managing patients with metastatic castrate-resistant prostate cancer (mCRPC) are lacking. Non-invasive approaches for molecular monitoring of disease are urgently needed, especially for patients suffering from bone metastases for whom tissue biopsy is challenging. Here we utilized baseline blood samples to identify mCRPC patients most likely to benefit from abiraterone plus prednisone (AAP) or enzalutamide. METHODS Baseline blood samples were collected for circulating tumor cell (CTC) enumeration and qPCR-based gene expression analysis from 51 men with mCRPC beginning treatment with abiraterone or enzalutamide. RESULTS Of 51 patients (median age 68 years [51-82]), 22 received AAP (abiraterone 1000 mg/day plus prednisone 10 mg/day) and 29 received enzalutamide (160 mg/day). The cohort was randomly divided into training (n = 37) and test (n = 14) sets. Baseline clinical variables (Gleason score, PSA, testosterone, and hemoglobin), CTC count, and qPCR-based gene expression data for 141 genes/isoforms in CTC-enriched blood were analyzed with respect to overall survival (OS). Genes with expression most associated with OS included MSLN, ARG2, FGF8, KLK3, ESRP2, NPR3, CCND1, and WNT5A. Using a Cox-elastic net model for our test set, the 8-gene expression signature had a c-index of 0.87 (95% CI [0.80, 0.94]) and was more strongly associated with OS than clinical variables or CTC count alone, or a combination of the three variables. For patients with a low-risk vs. high-risk gene expression signature, median OS was not reached vs. 18 months, respectively (HR 5.32 [1.91-14.80], p = 0.001). For the subset of 41 patients for whom progression-free survival (PFS) data was available, the median PFS for patients with a low-risk vs high-risk gene expression signature was 20 vs. 5 months, respectively (HR 2.95 [1.46-5.98], p = 0.003). CONCLUSIONS If validated in a larger prospective study, this test may predict patients most likely to benefit from second-generation antiandrogen therapy.
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Affiliation(s)
- Naomi B Haas
- Division of Hematology/Oncology, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Michael J LaRiviere
- Department of Radiation Oncology, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Thomas H Buckingham
- Division of Hematology/Oncology, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Yauheniya Cherkas
- Janssen, Pharmaceutical Companies of Johnson and Johnson, Spring House, PA, USA
| | - Karl Calara-Nielsen
- Janssen, Pharmaceutical Companies of Johnson and Johnson, Spring House, PA, USA
| | - Brad Foulk
- Janssen, Pharmaceutical Companies of Johnson and Johnson, Spring House, PA, USA
| | - Jaymala Patel
- Janssen, Pharmaceutical Companies of Johnson and Johnson, Spring House, PA, USA
| | - Steven Gross
- Janssen, Pharmaceutical Companies of Johnson and Johnson, Spring House, PA, USA
| | - Denis Smirnov
- Janssen, Pharmaceutical Companies of Johnson and Johnson, Spring House, PA, USA
| | - David J Vaughn
- Division of Hematology/Oncology, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Ravi Amaravadi
- Division of Hematology/Oncology, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Kathryn E Wellen
- Department of Cancer Biology, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Samantha L Savitch
- Division of Hematology/Oncology, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Krishna J Majmundar
- Division of Hematology/Oncology, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Taylor A Black
- Division of Hematology/Oncology, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Stephanie S Yee
- Division of Hematology/Oncology, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Miaoling He
- Department of Medical Oncology and Therapeutics Research, City of Hope, Duarte, CA, USA
| | - Eun Jeong Min
- Department of Biostatistics, Epidemiology and Informatics, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Qi Long
- Department of Biostatistics, Epidemiology and Informatics, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Jeremy O Jones
- Department of Medical Oncology and Therapeutics Research, City of Hope, Duarte, CA, USA
| | - Sumanta K Pal
- Department of Medical Oncology and Therapeutics Research, City of Hope, Duarte, CA, USA
| | - Erica L Carpenter
- Division of Hematology/Oncology, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA.
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25
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Jiang X, Wang J, Deng X, Xiong F, Zhang S, Gong Z, Li X, Cao K, Deng H, He Y, Liao Q, Xiang B, Zhou M, Guo C, Zeng Z, Li G, Li X, Xiong W. The role of microenvironment in tumor angiogenesis. JOURNAL OF EXPERIMENTAL & CLINICAL CANCER RESEARCH : CR 2020; 39:204. [PMID: 32993787 PMCID: PMC7526376 DOI: 10.1186/s13046-020-01709-5] [Citation(s) in RCA: 276] [Impact Index Per Article: 69.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/13/2020] [Accepted: 09/11/2020] [Indexed: 12/16/2022]
Abstract
Tumor angiogenesis is necessary for the continued survival and development of tumor cells, and plays an important role in their growth, invasion, and metastasis. The tumor microenvironment—composed of tumor cells, surrounding cells, and secreted cytokines—provides a conducive environment for the growth and survival of tumors. Different components of the tumor microenvironment can regulate tumor development. In this review, we have discussed the regulatory role of the microenvironment in tumor angiogenesis. High expression of angiogenic factors and inflammatory cytokines in the tumor microenvironment, as well as hypoxia, are presumed to be the reasons for poor therapeutic efficacy of current anti-angiogenic drugs. A combination of anti-angiogenic drugs and antitumor inflammatory drugs or hypoxia inhibitors might improve the therapeutic outcome.
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Affiliation(s)
- Xianjie Jiang
- NHC Key Laboratory of Carcinogenesis, Hunan Cancer Hospital and the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China.,The Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, Cancer Research Institute and School of Basic Medicine Sciences, Central South University, Changsha, China
| | - Jie Wang
- The Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, Cancer Research Institute and School of Basic Medicine Sciences, Central South University, Changsha, China
| | - Xiangying Deng
- The Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, Cancer Research Institute and School of Basic Medicine Sciences, Central South University, Changsha, China
| | - Fang Xiong
- Department of Stomatology, Xiangya Hospital, Central South University, Changsha, China
| | - Shanshan Zhang
- Department of Stomatology, Xiangya Hospital, Central South University, Changsha, China
| | - Zhaojian Gong
- Department of Oral and Maxillofacial Surgery, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Xiayu Li
- Hunan Key Laboratory of Nonresolving Inflammation and Cancer, Disease Genome Research Center, The Third Xiangya Hospital, Central South University, Changsha, China
| | - Ke Cao
- Hunan Key Laboratory of Nonresolving Inflammation and Cancer, Disease Genome Research Center, The Third Xiangya Hospital, Central South University, Changsha, China
| | - Hao Deng
- Hunan Key Laboratory of Nonresolving Inflammation and Cancer, Disease Genome Research Center, The Third Xiangya Hospital, Central South University, Changsha, China
| | - Yi He
- NHC Key Laboratory of Carcinogenesis, Hunan Cancer Hospital and the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China
| | - Qianjin Liao
- NHC Key Laboratory of Carcinogenesis, Hunan Cancer Hospital and the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China
| | - Bo Xiang
- NHC Key Laboratory of Carcinogenesis, Hunan Cancer Hospital and the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China.,The Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, Cancer Research Institute and School of Basic Medicine Sciences, Central South University, Changsha, China
| | - Ming Zhou
- NHC Key Laboratory of Carcinogenesis, Hunan Cancer Hospital and the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China.,The Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, Cancer Research Institute and School of Basic Medicine Sciences, Central South University, Changsha, China
| | - Can Guo
- The Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, Cancer Research Institute and School of Basic Medicine Sciences, Central South University, Changsha, China
| | - Zhaoyang Zeng
- NHC Key Laboratory of Carcinogenesis, Hunan Cancer Hospital and the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China.,The Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, Cancer Research Institute and School of Basic Medicine Sciences, Central South University, Changsha, China
| | - Guiyuan Li
- NHC Key Laboratory of Carcinogenesis, Hunan Cancer Hospital and the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China.,The Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, Cancer Research Institute and School of Basic Medicine Sciences, Central South University, Changsha, China
| | - Xiaoling Li
- NHC Key Laboratory of Carcinogenesis, Hunan Cancer Hospital and the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China. .,The Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, Cancer Research Institute and School of Basic Medicine Sciences, Central South University, Changsha, China.
| | - Wei Xiong
- NHC Key Laboratory of Carcinogenesis, Hunan Cancer Hospital and the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China. .,The Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, Cancer Research Institute and School of Basic Medicine Sciences, Central South University, Changsha, China.
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26
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Zhao L, Jiang P, Zheng H, Chen P, Yang M. Downregulation of miR-499a-5p Predicts a Poor Prognosis of Patients With Non-Small Cell Lung Cancer and Restrains the Tumorigenesis by Targeting Fibroblast Growth Factor 9. Technol Cancer Res Treat 2020; 19:1533033820957001. [PMID: 32885717 PMCID: PMC7785996 DOI: 10.1177/1533033820957001] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
The aberrant expression of microRNA is an important regulator in the tumorigenesis of non-small cell lung cancer. In this study, we found that miR-499a-5p was notably downregulated in non-small cell lung cancer tissues and cell lines. Decreased miR-499a-5p expression was associated with larger tumor size and higher TNM stage. Non-small cell lung cancer patients with low expression of miR-499a-5p exhibited a worse overall survival rate compared with those patients with high expression of miR-499a-5p. Ectopic expression of miR-499a-5p significantly suppressed non-small cell lung cancer cell proliferation and colony formation, and hampered cell cycle at G0/G1 phase in vitro. Conversely, knockdown of miR-499a-5p promoted non-small cell lung cancer cell proliferation and colony formation, and induced cell cycle at S phase. Furthermore, in vivo experiments revealed that overexpression of miR-499a-5p inhibited the tumor formation in a nude mouse xenograft model. Mechanistic studies showed that fibroblast growth factor 9 was a direct target gene of miR-499a-5p. miR-499a-5p directly bound to fibroblast growth factor 9 mRNA 3’-UTR, therefore led to the reduction in fibroblast growth factor 9 protein expression. Finally, rescue experiments confirmed that silencing of fibroblast growth factor 9 partially reversed the phenotypes of miR-499a-5p knockdown on non-small cell lung cancer cell proliferation. In conclusion, our study demonstrates that downregulation of miR-499a-5p predicts a worse prognosis of patients with non-small cell lung cancer and restrains the tumorigenesis by targeting fibroblast growth factor 9. These findings may provide valuable clues for the future development of therapeutic strategies against this cancer.
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Affiliation(s)
- Lihong Zhao
- Department of Respiratory and Critical Care Medicine, 66571Tianjin First Central Hospital, Tianjin, China
| | - Ping Jiang
- Department of Respiratory and Critical Care Medicine, 66571Tianjin First Central Hospital, Tianjin, China
| | - Hong Zheng
- Department of Respiratory and Critical Care Medicine, 66571Tianjin First Central Hospital, Tianjin, China
| | - Panfeng Chen
- Department of Respiratory and Critical Care Medicine, 66571Tianjin First Central Hospital, Tianjin, China
| | - Min Yang
- Department of Respiratory and Critical Care Medicine, 66571Tianjin First Central Hospital, Tianjin, China
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27
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Vicente‐Ruiz S, Serrano‐Martí A, Armiñán A, Vicent MJ. Nanomedicine for the Treatment of Advanced Prostate Cancer. ADVANCED THERAPEUTICS 2020. [DOI: 10.1002/adtp.202000136] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Sonia Vicente‐Ruiz
- Polymer Therapeutics Laboratory Centro de Investigación Príncipe Felipe Av. Eduardo Primo Yúfera 3 Valencia 46012 Spain
| | - Antoni Serrano‐Martí
- Polymer Therapeutics Laboratory Centro de Investigación Príncipe Felipe Av. Eduardo Primo Yúfera 3 Valencia 46012 Spain
| | - Ana Armiñán
- Polymer Therapeutics Laboratory Centro de Investigación Príncipe Felipe Av. Eduardo Primo Yúfera 3 Valencia 46012 Spain
| | - María J. Vicent
- Polymer Therapeutics Laboratory Centro de Investigación Príncipe Felipe Av. Eduardo Primo Yúfera 3 Valencia 46012 Spain
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28
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Giacomini A, Grillo E, Rezzola S, Ribatti D, Rusnati M, Ronca R, Presta M. The FGF/FGFR system in the physiopathology of the prostate gland. Physiol Rev 2020; 101:569-610. [PMID: 32730114 DOI: 10.1152/physrev.00005.2020] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Fibroblast growth factors (FGFs) are a family of proteins possessing paracrine, autocrine, or endocrine functions in a variety of biological processes, including embryonic development, angiogenesis, tissue homeostasis, wound repair, and cancer. Canonical FGFs bind and activate tyrosine kinase FGF receptors (FGFRs), triggering intracellular signaling cascades that mediate their biological activity. Experimental evidence indicates that FGFs play a complex role in the physiopathology of the prostate gland that ranges from essential functions during embryonic development to modulation of neoplastic transformation. The use of ligand- and receptor-deleted mouse models has highlighted the requirement for FGF signaling in the normal development of the prostate gland. In adult prostate, the maintenance of a functional FGF/FGFR signaling axis is critical for organ homeostasis and function, as its disruption leads to prostate hyperplasia and may contribute to cancer progression and metastatic dissemination. Dissection of the molecular landscape modulated by the FGF family will facilitate ongoing translational efforts directed toward prostate cancer therapy.
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Affiliation(s)
- Arianna Giacomini
- Department of Molecular and Translational Medicine, University of Brescia, Brescia, Italy; Department of Basic Medical Sciences, Neurosciences, and Sensory Organs, University of Bari Medical School, Bari, Italy; and Italian Consortium for Biotechnology, Unit of Brescia, Brescia, Italy
| | - Elisabetta Grillo
- Department of Molecular and Translational Medicine, University of Brescia, Brescia, Italy; Department of Basic Medical Sciences, Neurosciences, and Sensory Organs, University of Bari Medical School, Bari, Italy; and Italian Consortium for Biotechnology, Unit of Brescia, Brescia, Italy
| | - Sara Rezzola
- Department of Molecular and Translational Medicine, University of Brescia, Brescia, Italy; Department of Basic Medical Sciences, Neurosciences, and Sensory Organs, University of Bari Medical School, Bari, Italy; and Italian Consortium for Biotechnology, Unit of Brescia, Brescia, Italy
| | - Domenico Ribatti
- Department of Molecular and Translational Medicine, University of Brescia, Brescia, Italy; Department of Basic Medical Sciences, Neurosciences, and Sensory Organs, University of Bari Medical School, Bari, Italy; and Italian Consortium for Biotechnology, Unit of Brescia, Brescia, Italy
| | - Marco Rusnati
- Department of Molecular and Translational Medicine, University of Brescia, Brescia, Italy; Department of Basic Medical Sciences, Neurosciences, and Sensory Organs, University of Bari Medical School, Bari, Italy; and Italian Consortium for Biotechnology, Unit of Brescia, Brescia, Italy
| | - Roberto Ronca
- Department of Molecular and Translational Medicine, University of Brescia, Brescia, Italy; Department of Basic Medical Sciences, Neurosciences, and Sensory Organs, University of Bari Medical School, Bari, Italy; and Italian Consortium for Biotechnology, Unit of Brescia, Brescia, Italy
| | - Marco Presta
- Department of Molecular and Translational Medicine, University of Brescia, Brescia, Italy; Department of Basic Medical Sciences, Neurosciences, and Sensory Organs, University of Bari Medical School, Bari, Italy; and Italian Consortium for Biotechnology, Unit of Brescia, Brescia, Italy
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29
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Labanca E, Vazquez ES, Corn PG, Roberts JM, Wang F, Logothetis CJ, Navone NM. Fibroblast growth factors signaling in bone metastasis. Endocr Relat Cancer 2020; 27:R255-R265. [PMID: 32369771 PMCID: PMC7274538 DOI: 10.1530/erc-19-0472] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Accepted: 05/04/2020] [Indexed: 12/20/2022]
Abstract
Many solid tumors metastasize to bone, but only prostate cancer has bone as a single, dominant metastatic site. Recently, the FGF axis has been implicated in cancer progression in some tumors and mounting evidence indicate that it mediates prostate cancer bone metastases. The FGF axis has an important role in bone biology and mediates cell-to-cell communication. Therefore, we discuss here basic concepts of bone biology, FGF signaling axis, and FGF axis function in adult bone, to integrate these concepts in our current understanding of the role of FGF axis in bone metastases.
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Affiliation(s)
- Estefania Labanca
- Department of Genitourinary Medical Oncology and the David H. Koch Center for Applied Research of Genitourinary Cancers, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Elba S Vazquez
- Laboratorio de Inflamación y Cáncer, Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires, Argentina
- CONICET – Universidad de Buenos Aires, Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales (IQUIBICEN), Buenos Aires, Argentina
| | - Paul G Corn
- Department of Genitourinary Medical Oncology and the David H. Koch Center for Applied Research of Genitourinary Cancers, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Justin M Roberts
- Department of Genitourinary Medical Oncology and the David H. Koch Center for Applied Research of Genitourinary Cancers, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Fen Wang
- Institute of Biosciences and Technology, Texas A&M Health Science Center, Houston, Texas, USA
| | - Christopher J Logothetis
- Department of Genitourinary Medical Oncology and the David H. Koch Center for Applied Research of Genitourinary Cancers, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Nora M Navone
- Department of Genitourinary Medical Oncology and the David H. Koch Center for Applied Research of Genitourinary Cancers, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
- Correspondence should be addressed to N M Navone:
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30
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Li L, Zhang C, Li Y, Zhang Y, Lei Y. DJ-1 promotes epithelial-to-mesenchymal transition via enhancing FGF9 expression in colorectal cancer. Biol Open 2020; 9:bio051680. [PMID: 32366371 PMCID: PMC7325429 DOI: 10.1242/bio.051680] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2020] [Accepted: 04/08/2020] [Indexed: 01/14/2023] Open
Abstract
Tumor metastasis is the main contributor to high recurrence and mortality in colorectal cancer (CRC). In a previous study, we found that DJ-1 plays an important role in CRC metastasis, and is the main target in Ciclopirox olamine (CPX)-treated CRC. However, the mechanism underlying DJ-1-induced CRC metastasis remains elusive. In the present study, our results showed that DJ-1 could activate Wnt signaling resulting in enhanced invasive potential and epithelial-to-mesenchymal transition (EMT) in CRC cells. RNA-seq and bioinformatics analysis reveals that the DJ-1/Wnt signaling pathway may promote CRC cells' EMT by regulating fibroblast growth factor 9 (FGF9) expression. Molecular validation showed that expression of FGF9 was upregulated by the DJ-1/Wnt signaling pathway and decreasing FGF9-expression impeded DJ-1-induced CRC invasive ability and EMT, suggesting that FGF9 is involved in DJ-1-enhanced CRC metastasis. In addition, we show that FGF9 was overexpressed in CRC human specimens and was significantly associated with tumor differentiation. High FGF9 expression was correlated with worse overall survival, and a correlation exhibited between FGF9 and EMT markers (E-cadherin and Vimentin) in CRC samples. Together, our results determined that FGF9 was involved in DJ-1-induced invasion and EMT in CRC cells, and may represent a promising therapeutic candidate for CRC anti-metastatic strategies.
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Affiliation(s)
- Longhao Li
- Department of Oncology, The First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, China
| | - Chundong Zhang
- Department of Biochemistry and Molecular Biology, and Molecular Medicine and Cancer Research Center, Chongqing Medical University, Chongqing 400016, China
| | - Yi Li
- Department of Biochemistry and Molecular Biology, and Molecular Medicine and Cancer Research Center, Chongqing Medical University, Chongqing 400016, China
| | - Ying Zhang
- Department of Biochemistry and Molecular Biology, and Molecular Medicine and Cancer Research Center, Chongqing Medical University, Chongqing 400016, China
| | - Yunlong Lei
- Department of Biochemistry and Molecular Biology, and Molecular Medicine and Cancer Research Center, Chongqing Medical University, Chongqing 400016, China
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31
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Cui G, Shao M, Gu X, Guo H, Zhang S, Lu J, Ma H. The value of FGF9 as a novel biomarker in the diagnosis of prostate cancer. ARTIFICIAL CELLS NANOMEDICINE AND BIOTECHNOLOGY 2019; 47:2241-2245. [PMID: 31174436 DOI: 10.1080/21691401.2019.1620250] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Background: Fibroblast growth factor 9 (FGF9) is reported to be associated with the pathogenesis of cancers. However, its clinic significance in prostate cancer (PCa) had not yet to be elucidated. The aim of this study was to investigate the diagnostic value of FGF9 in PCa. Methods: Quantitative real-time polymerase chain reaction (qRT-PCR) and western blot analyses were used to detect the expression of serum FGF9 at mRNA and protein level in 90 PCa patients, 48 prostatic benign diseases (PBD) patients and 30 normal individuals. The association between FGF9 and clinicopathological features was determined by Chi-square test. Receiver-operator characteristic (ROC) was established to evaluate the diagnostic performance of FGF9 and PSA. Results: Serum FGF9 expression was significantly elevated in PCa patients (p < .001) and was obviously decreased after surgery (p < .001). FGF9 expression was also associated with lymph node metastasis (p = .010). The diagnostic value of FGF9 was higher than the conventional tumor marker PSA with a AUC of 0.846 combined with a sensitivity of 83.3% and a specificity of 81.1%. Conclusions: Serum FGF9 may be employed as a potential diagnostic biomarker of PCa.
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Affiliation(s)
- Genggang Cui
- a Department of Urology Surgery, The First People's Hospital of Jining , Jining , Shandong , China
| | - Mingming Shao
- a Department of Urology Surgery, The First People's Hospital of Jining , Jining , Shandong , China
| | - Xingzhou Gu
- a Department of Urology Surgery, The First People's Hospital of Jining , Jining , Shandong , China
| | - Hongbo Guo
- a Department of Urology Surgery, The First People's Hospital of Jining , Jining , Shandong , China
| | - Shiqing Zhang
- a Department of Urology Surgery, The First People's Hospital of Jining , Jining , Shandong , China
| | - Jianlei Lu
- a Department of Urology Surgery, The First People's Hospital of Jining , Jining , Shandong , China
| | - Hongbin Ma
- b Department of Urology Surgery, Yanzhou Branch of Jining Medical University , Jining , Shandong , China
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32
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Isali I, Al-Sadawi MAA, Qureshi A, Khalifa AO, Agrawal MK, Shukla S. Growth factors involve in cellular proliferation, differentiation and migration during prostate cancer metastasis. INTERNATIONAL JOURNAL OF CELL BIOLOGY AND PHYSIOLOGY 2019; 2:1-13. [PMID: 32259163 PMCID: PMC7133721] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Growth factors play active role in cells proliferation, embryonic development regulation and cellular differentiation. Altered level growth factors promote malignant transformation of normal cells. There has been significant progress made in form of drugs, inhibitors and monoclonal antibodies against altered growth factor to treat the malignant form of cancer. Moreover, these altered growth factors in prostate cancer increases steroidal hormone levels, which promotes progression. Though this review we are highlighting the majorly involved growth factors in prostate carcinogenesis, this will enable to better design the therapeutic strategies to inhibit prostate cancer progression.
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Affiliation(s)
- Ilaha Isali
- Department of Urology, Case Western Reserve University, Cleveland, OH
| | | | - Arshna Qureshi
- Department of Anesthesiology, Case Western Reserve University, Cleveland, OH
| | - Ahmad O. Khalifa
- Department of Urology, Case Western Reserve University, Cleveland, OH
- Department of Urology, Menofia University, Shebin Al kom, Egypt
| | | | - Sanjeev Shukla
- Department of Urology, Case Western Reserve University, Cleveland, OH
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33
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Fischer S, Tahoun M, Klaan B, Thierfelder KM, Weber MA, Krause BJ, Hakenberg O, Fuellen G, Hamed M. A Radiogenomic Approach for Decoding Molecular Mechanisms Underlying Tumor Progression in Prostate Cancer. Cancers (Basel) 2019; 11:E1293. [PMID: 31480766 PMCID: PMC6770738 DOI: 10.3390/cancers11091293] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2019] [Revised: 08/20/2019] [Accepted: 08/28/2019] [Indexed: 12/28/2022] Open
Abstract
Prostate cancer (PCa) is a genetically heterogeneous cancer entity that causes challenges in pre-treatment clinical evaluation, such as the correct identification of the tumor stage. Conventional clinical tests based on digital rectal examination, Prostate-Specific Antigen (PSA) levels, and Gleason score still lack accuracy for stage prediction. We hypothesize that unraveling the molecular mechanisms underlying PCa staging via integrative analysis of multi-OMICs data could significantly improve the prediction accuracy for PCa pathological stages. We present a radiogenomic approach comprising clinical, imaging, and two genomic (gene and miRNA expression) datasets for 298 PCa patients. Comprehensive analysis of gene and miRNA expression profiles for two frequent PCa stages (T2c and T3b) unraveled the molecular characteristics for each stage and the corresponding gene regulatory interaction network that may drive tumor upstaging from T2c to T3b. Furthermore, four biomarkers (ANPEP, mir-217, mir-592, mir-6715b) were found to distinguish between the two PCa stages and were highly correlated (average r = ± 0.75) with corresponding aggressiveness-related imaging features in both tumor stages. When combined with related clinical features, these biomarkers markedly improved the prediction accuracy for the pathological stage. Our prediction model exhibits high potential to yield clinically relevant results for characterizing PCa aggressiveness.
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Affiliation(s)
- Sarah Fischer
- Institute for Biostatistics and Informatics in Medicine and Ageing Research, Rostock University Medical Center, 18057 Rostock, Germany
| | - Mohamed Tahoun
- Computer Science Department, Faculty of Computers and Informatics, Suez Canal University, Ismailia 41522, Egypt
| | - Bastian Klaan
- Institute of Diagnostic and Interventional Radiology, Pediatric Radiology and Neuroradiology, Rostock University Medical Center, 18057 Rostock, Germany
| | - Kolja M Thierfelder
- Institute of Diagnostic and Interventional Radiology, Pediatric Radiology and Neuroradiology, Rostock University Medical Center, 18057 Rostock, Germany
| | - Marc-André Weber
- Institute of Diagnostic and Interventional Radiology, Pediatric Radiology and Neuroradiology, Rostock University Medical Center, 18057 Rostock, Germany
| | - Bernd J Krause
- Department of Nuclear Medicine, Rostock University Medical Center, 18057 Rostock, Germany
| | - Oliver Hakenberg
- Department of Urology, Rostock University Medical Center, 18057 Rostock, Germany
| | - Georg Fuellen
- Institute for Biostatistics and Informatics in Medicine and Ageing Research, Rostock University Medical Center, 18057 Rostock, Germany
| | - Mohamed Hamed
- Institute for Biostatistics and Informatics in Medicine and Ageing Research, Rostock University Medical Center, 18057 Rostock, Germany.
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34
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Lee CH, Decker AM, Cackowski FC, Taichman RS. Bone microenvironment signaling of cancer stem cells as a therapeutic target in metastatic prostate cancer. Cell Biol Toxicol 2019; 36:115-130. [PMID: 31250347 DOI: 10.1007/s10565-019-09483-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2018] [Accepted: 06/18/2019] [Indexed: 01/06/2023]
Abstract
Prostate cancer (PCa) is one of the most prevalent cancers and the second leading cause of cancer death among US males. When diagnosed in an early disease stage, primary tumors of PCa may be treated with surgical resection or radiation, sometimes combined with androgen deprivation therapy, with favorable outcomes. Unfortunately, the treatment efficacy of each approach decreases significantly in later stages of PCa that involve metastasis to soft tissues and bone. Metastatic PCa is a heterogeneous disease containing host cells, mature cancer cells, and subpopulation of cancer stem cells (CSC). CSCs are highly tumorigenic due to their self-renewing and differentiating potential, clinically resulting in recurrence and resistance to standard therapies. Therefore, there is a large unmet clinical need to develop therapies, which target CSC activity. In this review, we summarize the main signaling pathways that are implicated in the current pre-clinical and clinical studies of recurrent metastatic PCa within the bone microenvironment targeting CSCs and discuss the trajectory of therapeutics moving forward.
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Affiliation(s)
- Clara H Lee
- Department of Periodontics and Oral Medicine, University of Michigan School of Dentistry, Ann Arbor, MI, 48109, USA
| | - Ann M Decker
- 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/Oncology, University of Michigan School of Medicine, Ann Arbor, MI, 48109, USA
| | - Russell S Taichman
- Department of Periodontics and Oral Medicine, University of Michigan School of Dentistry, Ann Arbor, MI, 48109, USA. .,Department of Periodontology, University of Alabama Birmingham School of Dentistry, Birmingham, Alabama, USA.
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35
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Kang J, Choi YJ, Seo BY, Jo U, Park SI, Kim YH, Park KH. A Selective FGFR inhibitor AZD4547 suppresses RANKL/M-CSF/OPG-dependent ostoclastogenesis and breast cancer growth in the metastatic bone microenvironment. Sci Rep 2019; 9:8726. [PMID: 31217507 PMCID: PMC6584658 DOI: 10.1038/s41598-019-45278-w] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2018] [Accepted: 01/11/2019] [Indexed: 01/04/2023] Open
Abstract
Aberrant activation of fibroblast growth factor receptor (FGFR) signalling contributes to progression and metastasis of many types of cancers including breast cancer. Accordingly, FGFR targeted tyrosine kinase inhibitors (TKIs) are currently under development. However, the efficacy of FGFR TKIs in the bone microenvironment where breast cancer cells most frequently metastasize and also where FGFR is biologically active, has not been clearly investigated. We investigated the FGFR-mediated interactions among cancer and the bone microenvironment stromal cells (osteoblasts and osteoclasts), and also the effects of FGFR inhibition in bone metastasis. We showed that addition of culture supernatant from the MDA-MB-134-VI FGFR-amplified breast cancer cells-activated FGFR siganalling in osteoblasts, including increased expression of RANKL, M-CSF, and osteoprotegerin (OPG). Further in vitro analyses showed that AZD4547, an FGFR TKI currently in clinical trials for breast cancer, decreased RANKL and M-CSF, and subsequently RANKL and M-CSF-dependent osteoclastogenesis of murine bone marrow monocytes. Moreover, AZD4547 suppressed osteoclastogenesis and tumor-induced osteolysis in an orthotopic breast cancer bone metastasis mouse model using FGFR non-amplified MDA-MB-231 cells. Collectively, our results support that FGFR inhibitors inhibit the bone microenvironment stromal cells including osteoblasts and osteoclasts, and effectively suppress both tumor and stromal compartments of bone metastasis.
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Affiliation(s)
- Jinho Kang
- The BK21 Plus Program, Korea University College of Medicine, Seongbuk-Gu, Seoul, Republic of Korea.,Division of Oncology/Hematology, Department of Internal Medicine, Korea University College of Medicine, Seongbuk-Gu, Seoul, Republic of Korea
| | - Yoon Ji Choi
- Division of Oncology/Hematology, Department of Internal Medicine, Korea University College of Medicine, Seongbuk-Gu, Seoul, Republic of Korea
| | - Bo Yeon Seo
- The BK21 Plus Program, Korea University College of Medicine, Seongbuk-Gu, Seoul, Republic of Korea.,Department of Biochemistry and Molecular Biology, Korea University College of Medicine, Seongbuk-Gu, Seoul, Republic of Korea
| | - Ukhyun Jo
- Division of Oncology/Hematology, Department of Internal Medicine, Korea University College of Medicine, Seongbuk-Gu, Seoul, Republic of Korea
| | - Serk In Park
- The BK21 Plus Program, Korea University College of Medicine, Seongbuk-Gu, Seoul, Republic of Korea.,Department of Biochemistry and Molecular Biology, Korea University College of Medicine, Seongbuk-Gu, Seoul, Republic of Korea.,Department of Medicine, Vanderbilt University School of Medicine, Nashville, TN, USA
| | - Yeul Hong Kim
- The BK21 Plus Program, Korea University College of Medicine, Seongbuk-Gu, Seoul, Republic of Korea.,Division of Oncology/Hematology, Department of Internal Medicine, Korea University College of Medicine, Seongbuk-Gu, Seoul, Republic of Korea
| | - Kyong Hwa Park
- The BK21 Plus Program, Korea University College of Medicine, Seongbuk-Gu, Seoul, Republic of Korea. .,Division of Oncology/Hematology, Department of Internal Medicine, Korea University College of Medicine, Seongbuk-Gu, Seoul, Republic of Korea.
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36
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Eisenga MF, De Jong MA, Van der Meer P, Leaf DE, Huls G, Nolte IM, Gaillard CAJM, Bakker SJL, De Borst MH. Iron deficiency, elevated erythropoietin, fibroblast growth factor 23, and mortality in the general population of the Netherlands: A cohort study. PLoS Med 2019; 16:e1002818. [PMID: 31170159 PMCID: PMC6553711 DOI: 10.1371/journal.pmed.1002818] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/04/2019] [Accepted: 05/02/2019] [Indexed: 01/12/2023] Open
Abstract
BACKGROUND Emerging data in chronic kidney disease (CKD) patients suggest that iron deficiency and higher circulating levels of erythropoietin (EPO) stimulate the expression and concomitant cleavage of the osteocyte-derived, phosphate-regulating hormone fibroblast growth factor 23 (FGF23), a risk factor for premature mortality. To date, clinical implications of iron deficiency and high EPO levels in the general population, and the potential downstream role of FGF23, are unclear. Therefore, we aimed to determine the associations between iron deficiency and higher EPO levels with mortality, and the potential mediating role of FGF23, in a cohort of community-dwelling subjects. METHODS AND FINDINGS We analyzed 6,544 community-dwelling subjects (age 53 ± 12 years; 50% males) who participated in the Prevention of Renal and Vascular End-Stage Disease (PREVEND) study-a prospective population-based cohort study, of which we used the second survey (2001-2003)-and follow-up was performed for a median of 8 years. We measured circulating parameters of iron status, EPO levels, and plasma total FGF23 levels. Our primary outcome was all-cause mortality. In multivariable linear regression analyses, ferritin (ß = -0.43), transferrin saturation (TSAT) (ß = -0.17), hepcidin (ß = -0.36), soluble transferrin receptor (sTfR; ß = 0.33), and EPO (ß = 0.28) were associated with FGF23 level, independent of potential confounders. During median (interquartile range [IQR]) follow-up of 8.2 (7.7-8.8) years, 379 (6%) subjects died. In multivariable Cox regression analyses, lower levels of TSAT (hazard ratio [HR] per 1 standard deviation [SD], 0.84; 95% confidence interval [CI], 0.75-0.95; P = 0.004) and higher levels of sTfR (HR, 1.15; 95% CI 1.03-1.28; P = 0.01), EPO (HR, 1.17; 95% CI 1.05-1.29; P = 0.004), and FGF23 (HR, 1.20; 95% CI 1.10-1.32; P < 0.001) were each significantly associated with an increased risk of death, independent of potential confounders. Adjustment for FGF23 levels markedly attenuated the associations of TSAT (HR, 0.89; 95% CI 0.78-1.01; P = 0.06), sTfR (HR, 1.08; 95% CI 0.96-1.20; P = 0.19), and EPO (HR, 1.10; 95% CI 0.99-1.22; P = 0.08) with mortality. FGF23 remained associated with mortality (HR, 1.15; 95% CI 1.04-1.27; P = 0.008) after adjustment for TSAT, sTfR, and EPO levels. Mediation analysis indicated that FGF23 explained 31% of the association between TSAT and mortality; similarly, FGF23 explained 32% of the association between sTfR and mortality and 48% of the association between EPO and mortality (indirect effect P < 0.05 for all analyses). The main limitations of this study were the observational study design and the absence of data on intact FGF23 (iFGF23), precluding us from discerning whether the current results are attributable to an increase in iFGF23 or in C-terminal FGF23 fragments. CONCLUSIONS AND RELEVANCE In this study, we found that functional iron deficiency and higher EPO levels were each associated with an increased risk of death in the general population. Our findings suggest that FGF23 could be involved in the association between functional iron deficiency and increased EPO levels and death. Investigation of strategies aimed at correcting iron deficiency and reducing FGF23 levels is warranted.
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Affiliation(s)
- Michele F. Eisenga
- Division of Nephrology, Department of Internal Medicine, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
- * E-mail:
| | - Maarten A. De Jong
- Division of Nephrology, Department of Internal Medicine, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
| | - Peter Van der Meer
- Department of Cardiology, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
| | - David E. Leaf
- Division of Renal Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts, United States of America
| | - Gerwin Huls
- Division of Hematology, Department of Internal Medicine, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
| | - Ilja M. Nolte
- Department of Epidemiology, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
| | - Carlo A. J. M. Gaillard
- Department of Internal Medicine and Dermatology, University of Utrecht, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Stephan J. L. Bakker
- Division of Nephrology, Department of Internal Medicine, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
| | - Martin H. De Borst
- Division of Nephrology, Department of Internal Medicine, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
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37
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Alvim RG, Hughes C, Somma A, Nagar KK, Wong NC, La Rosa S, Monette S, Kim K, Coleman JA. The potential risk of tumor progression after use of dehydrated human amnion/chorion membrane allograft in a positive margin resection model. Ther Adv Urol 2019; 11:1756287219837771. [PMID: 30956688 PMCID: PMC6444417 DOI: 10.1177/1756287219837771] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2018] [Accepted: 02/10/2019] [Indexed: 11/16/2022] Open
Abstract
Objective: The objective of this study was to examine the impact of dehydrated human amnion/chorion membrane (dHACM) allografts on prostate and bladder cancer growth in the setting of residual disease and positive surgical margins. Materials and methods: A commercially available version of dHACM was used. Cytokines were identified and quantified, followed by comparative analysis of cell growth in two different human cell lines: prostate cancer (LNCaP) and bladder cancer (UM-UC-3), in vitro and in vivo. Tumor growth between the two groups, membrane versus no membrane implant, was compared and immunohistochemistry studies were conducted to quantify CD-31, Ki-67, and vimentin. A Student’s unpaired t-test was used to determine statistical significance. Results: The UM-UC-3 and LNCaP cells grew quicker in medium plus 10% serum and dHACM extract than in the other media (p = 0.03). A total of 28 distinct cytokines were found in the extract, 11 of which had relatively high concentrations and are associated with prostate and bladder cancer tumor progression. In vivo LNCaP model, after 10 weeks, the median tumor volume in the membrane group was almost threefold larger than the partial resection alone (p = 0.01). Two weeks after resection, in the UM-UC-3 model, the membrane group reached fourfold larger than the partial resection without membrane group (p < 0.01). In both groups, the expression of CD-31 and Ki-67 markers were similar and showed no statistical significance (p > 0.05). It was only in the LNCaP tumors that vimentin expression was significantly higher in the group without membrane compared with the membrane group (p = 0.008). Conclusion: The use of dHACM after partial tumor resection is related to faster tumor relapse and growth in prostate and urothelial cancer in vivo models, showing a potential risk of rapid local recurrence in patients at high risk of positive margins.
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Affiliation(s)
- Ricardo G Alvim
- Urology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Christopher Hughes
- Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Alexander Somma
- Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Karan K Nagar
- Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Nathan C Wong
- Urology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Stephen La Rosa
- Department of Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Sebastien Monette
- Laboratory of Comparative Pathology and the Genetically Modified Animal Phenotyping Service, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Kwanghee Kim
- Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Jonathan A Coleman
- Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY 10065, USA
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38
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Nuclear FGFR2 negatively regulates hypoxia-induced cell invasion in prostate cancer by interacting with HIF-1 and HIF-2. Sci Rep 2019; 9:3480. [PMID: 30837551 PMCID: PMC6401139 DOI: 10.1038/s41598-019-39843-6] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2018] [Accepted: 01/30/2019] [Indexed: 12/19/2022] Open
Abstract
The fibroblast growth factor receptor 2 (FGFR2) is a membrane receptor that promotes cell proliferation and differentiation. FGFR2 is also present in the nucleus, which raises a question on a new role of FGFR2 in regulating gene expression. Hypoxia-inducible factors 1 and 2 (HIF-1 and HIF-2) are nuclear proteins that transactivate many genes essential for cancer survival and metastasis under hypoxic conditions. Here, we investigated if nuclear FGFR2 modulates the HIF-driven hypoxic response. Using the TCGA database, we found that FGFR2 downregulation is associated with poor prognosis in prostate cancer. A gene-set enrichment analysis showed that metastasis- and hypoxia-related genes are associated with a low expression of FGFR2 in prostate cancer. Thus, we tested the possibility that FGFR2 negatively regulates the hypoxia-triggered metastasis of prostate cancer. FGFR2 controls migration and invasion of prostate cancer cells under hypoxia by inhibiting the HIF-driven gene expression. FGFR2 and HIF proteins co-localize and associate in the nucleus under hypoxia. FGFR2 interacts with the transactivation domain of HIF-1α and blocks the recruitment of coactivator p300, resulting in repression of HIF target genes. Based on these results, we propose a novel function of FGFR2 as a metastasis suppressor by controlling HIF-mediated hypoxic responses.
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Chlamydia trachomatis Growth and Cytokine mRNA Response in a Prostate Cancer Cell Line. Adv Urol 2019; 2019:6287057. [PMID: 30800160 PMCID: PMC6360031 DOI: 10.1155/2019/6287057] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2018] [Revised: 11/27/2018] [Accepted: 12/25/2018] [Indexed: 02/06/2023] Open
Abstract
In the present paper, we report that C. trachomatis can be efficiently propagated and affect mRNA expression for two major cytokines, relevant to tumor progression, in CWR-R1 cells, a malignant prostate cell line. CWR-R1 and McCoy cells, a classic cell line for chlamydial research, were grown and infected with C. trachomatis under similar conditions. Cell monolayers were harvested for RNA analysis and immunostaining with major outer membrane protein (MOMP) antibody at 24, 48, and 72 hours of the postinfection (hpi) period. It was shown that the infectious cycle of chlamydial pathogen in CWR-R1 cells resembles the progression of C. trachomatis infection in McCoy cells but with a few important differences. First of all, the initial stage of C. trachomatis propagation in CWR-R1 cells (24 hpi) was characterized by larger inclusion bodies and more intense, specific immunofluorescent staining of infected cells as compared with McCoy cells. Moreover, there was a corresponding increase in infective progeny formation in CWR-R1 cells along with mRNA for EUO, a crucial gene controlling the early phase of the chlamydial development cycle (24 hpi). These changes were more minimal and became statistically insignificant at a later time point in the infectious cycle (48 hpi). Altogether, these data suggest that the early phase of C. trachomatis infection in CWR-R1 cells is accompanied by more efficient propagation of the pathogen as compared with the growth of C. trachomatis in McCoy cells. Furthermore, propagation of C. trachomatis in CWR-R1 cells leads to enhanced transcription of interleukin-6 and fibroblast growth factor-2, genes encoding two important proinflammatory cytokines implicated in the molecular mechanisms of chemoresistance of prostate cancer and its ability to metastasize. The possible roles of reactive oxygen species and impaired mitochondrial oxidation in the prostate cancer cell line are discussed as factors promoting the early stages of C. trachomatis growth in CWR-R1 cells.
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Fibroblast Growth Factor Family in the Progression of Prostate Cancer. J Clin Med 2019; 8:jcm8020183. [PMID: 30720727 PMCID: PMC6406580 DOI: 10.3390/jcm8020183] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2019] [Revised: 01/23/2019] [Accepted: 01/31/2019] [Indexed: 12/27/2022] Open
Abstract
Fibroblast growth factors (FGFs) and FGF receptors (FGFRs) play an important role in the maintenance of tissue homeostasis and the development and differentiation of prostate tissue through epithelial-stromal interactions. Aberrations of this signaling are linked to the development and progression of prostate cancer (PCa). The FGF family includes two subfamilies, paracrine FGFs and endocrine FGFs. Paracrine FGFs directly bind the extracellular domain of FGFRs and act as a growth factor through the activation of tyrosine kinase signaling. Endocrine FGFs have a low affinity of heparin/heparan sulfate and are easy to circulate in serum. Their biological function is exerted as both a growth factor binding FGFRs with co-receptors and as an endocrine molecule. Many studies have demonstrated the significance of these FGFs and FGFRs in the development and progression of PCa. Herein, we discuss the current knowledge regarding the role of FGFs and FGFRs—including paracrine FGFs, endocrine FGFs, and FGFRs—in the development and progression of PCa, focusing on the representative molecules in each subfamily.
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Wang C, Liu Z, Ke Y, Wang F. Intrinsic FGFR2 and Ectopic FGFR1 Signaling in the Prostate and Prostate Cancer. Front Genet 2019; 10:12. [PMID: 30761180 PMCID: PMC6363687 DOI: 10.3389/fgene.2019.00012] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2018] [Accepted: 01/11/2019] [Indexed: 01/10/2023] Open
Abstract
Advanced castrate-resistant prostate cancer (CRPC) is a poorly prognostic disease currently lacking effective cure. Understanding the molecular mechanism that underlies the initiation and progression of CRPC will provide new strategies for treating this deadly disease. One candidate target is the fibroblast growth factor (FGF) signaling axis. Loss of the intrinsic FGF7/FGF10-type 2 FGF receptor (FGFR2) pathway and gain of the ectopic type 1 FGF receptor (FGFR1) pathway are associated with the progression to malignancy in prostate cancer (PCa) and many other epithelial originating lesions. Although FGFR1 and FGFR2 share similar amino acid sequences and structural domains, the two transmembrane tyrosine kinases elicit distinctive, even sometime opposite signals in cells. Recent studies have revealed that the ectopic FGFR1 signaling pathway contributes to PCa progression via multiple mechanisms, including promoting tumor angiogenesis, reprogramming cancer cell metabolism, and potentiating inflammation in the tumor microenvironment. Thus, suppression of FGFR1 signaling can be an effective novel strategy to treat CRPC.
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Affiliation(s)
- Cong Wang
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, China
| | - Ziying Liu
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, China.,Institute of Biosciences and Technology, Texas A&M University, College Station, TX, United States
| | - Yuepeng Ke
- Institute of Biosciences and Technology, Texas A&M University, College Station, TX, United States
| | - Fen Wang
- Institute of Biosciences and Technology, Texas A&M University, College Station, TX, United States
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Wang R, Sun Y, Yu W, Yan Y, Qiao M, Jiang R, Guan W, Wang L. Downregulation of miRNA-214 in cancer-associated fibroblasts contributes to migration and invasion of gastric cancer cells through targeting FGF9 and inducing EMT. JOURNAL OF EXPERIMENTAL & CLINICAL CANCER RESEARCH : CR 2019; 38:20. [PMID: 30646925 PMCID: PMC6334467 DOI: 10.1186/s13046-018-0995-9] [Citation(s) in RCA: 101] [Impact Index Per Article: 20.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/20/2018] [Accepted: 12/05/2018] [Indexed: 12/21/2022]
Abstract
Background Cancer-associated fibroblasts (CAFs), one of the principal constituents of the tumor microenvironment, have a pivotal role in tumor progression. Dysregulation of microRNAs (miRNAs) in CAFs contributes to the tumor-promoting ability of CAFs. However, the mechanism underlying the involvement of miRNAs in CAFs of gastric cancer (GC) is not fully understood. This study aimed to explore the effects of miRNA-214 in CAFs on GC migration and invasion. Methods The primary CAFs and corresponding normal fibroblasts (NFs) were isolated. Cell counting kit-8, EdU cell proliferation staining and Transwell assays were used to determine the role of miRNA-214 in GC progression. Real-time polymerase chain reaction, Western blot analysis, and dual-luciferase reporter assay were performed to verify the target genes of miRNA-214. Immunofluorescence and Western blot analysis were applied to detect the expression of epithelial–mesenchymal transition (EMT) markers. Immunohistochemistry and in situ hybridization were implemented to analyze the fibroblast growth factor 9 (FGF9) and miRNA-214 expression in human GC tissues, respectively. Finally, to assess its prognostic relevance, Kaplan–Meier survival analysis was conducted. Results MiRNA-214 was significantly downregulated in CAFs of GC compared with NFs. The upregulation of miRNA-214 in CAFs inhibited GC cell migration and invasion in vitro but failed to affect proliferation. Moreover, GC cells cultured with conditioned medium from CAFs transfected with miR-214 mimic showed increased expression of E-cadherin and decreased expression of Vimentin, N-cadherin and Snail, indicating the suppression of EMT of GC cells. Furthermore, FGF9 was proved to be a direct target gene of miR-214. The expression of FGF9 was higher in CAFs than that in tumor cells not only in primary tumor but also in lymph node metastatic sites (30.0% vs 11.9%, P < 0.01 and 32.1% vs 12.3%, P < 0.01, respectively). Abnormal expression of FGF9 in CAFs of lymph node metastatic sites was significantly associated with poor prognosis in patients with GC (P < 0.05). Conclusions This study showed that miR-214 inhibited the tumor-promoting effect of CAFs on GC through targeting FGF9 in CAFs and regulating the EMT process in GC cells, suggesting miRNA-214/FGF9 in CAFs as a potential target for therapeutic approaches in GC. Electronic supplementary material The online version of this article (10.1186/s13046-018-0995-9) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Ruifen Wang
- Department of Pathology, School of Medicine, Xinhua Hospital, Shanghai Jiao Tong University, Shanghai, 200092, China
| | - Yeqi Sun
- Department of Pathology, School of Medicine, Xinhua Hospital, Shanghai Jiao Tong University, Shanghai, 200092, China
| | - Wenwei Yu
- Department of Pathology, School of Medicine, Xinhua Hospital, Shanghai Jiao Tong University, Shanghai, 200092, China
| | - Yu Yan
- Department of Pathology, School of Medicine, Xinhua Hospital, Shanghai Jiao Tong University, Shanghai, 200092, China
| | - Meng Qiao
- Department of Pathology, School of Medicine, Xinhua Hospital, Shanghai Jiao Tong University, Shanghai, 200092, China
| | - Ruiqi Jiang
- Department of Pathology, School of Medicine, Xinhua Hospital, Shanghai Jiao Tong University, Shanghai, 200092, China
| | - Wenbin Guan
- Department of Pathology, School of Medicine, Xinhua Hospital, Shanghai Jiao Tong University, Shanghai, 200092, China.
| | - Lifeng Wang
- Department of Pathology, School of Medicine, Xinhua Hospital, Shanghai Jiao Tong University, Shanghai, 200092, China.
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Zhi Y, Wu X, Shen W, Wang Y, Zhou X, He P, Pan J, Chen Z, Li W, Zhou Z. Synthesis and pharmacological evaluation of novel epidermal growth factor receptor inhibitors against prostate tumor cells. Oncol Lett 2018; 16:6522-6530. [PMID: 30405791 PMCID: PMC6202546 DOI: 10.3892/ol.2018.9438] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2016] [Accepted: 08/15/2017] [Indexed: 01/27/2023] Open
Abstract
The aim of the present study was to investigate the activities of novel synthetic epidermal growth factor receptor (EGFR) inhibitors (ZINC05463076, ZINC2102846 and ZINC19901103) against prostate tumors, in vitro models and investigate the potential underlying mechanisms. A panel of prostate tumor cell lines (LNCaP, DU-145, PC-3 and LNCaP-AI cells) were used to evaluate antitumor activity of ZINC05463076, ZINC2102846, and ZINC19901103 in vitro. Cell growth and clonal formation were determined by MTT assay and Soft agar colony formation assay, respectively. An EGFR kinase assay following treatment of the compounds was performed by ELISA. Cell cycle-regulating proteins, including cyclin-dependent kinase (CDK)1, CKD2, CKD4 and inhibitory effects of these compounds on downstream signaling were analyzed by western blotting. Flow cytometry was performed to investigate apoptosis and cell cycle phases of the treated cells. It was revealed that all compounds synthesized in the present study demonstrated significant EGFR inhibition abilities, compared with approved EGFR inhibitor drug gefitinib. Treatment of LNCaP, DU-145, PC3 and LNCaP-AI cells with these compounds revealed cell proliferation inhibition and colony formation suppression dose-dependently in vitro. The agents impaired phosphorylation of EGFR and extracellular signal-regulated kinase 1/2 and suppressed their downstream signaling. In addition, these novel synthetic agents decreased the expression level of survivin, which may induce G1 cell cycle phase arrest and cell apoptosis in PCa cells subsequently. Collectively, ZINC05463076, ZINC2102846 and ZINC19901103 exhibited significant antitumor activity in human prostate tumors in vitro, by inhibiting EGFR and promoting apoptosis, which suggested a rationale for clinical development in prostate tumor therapy.
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Affiliation(s)
- Yi Zhi
- Urology Institute of People Liberation Army, Southwest Hospital, Third Military Medical University, Chongqing 400038, P.R. China.,Department of Urology, Third Affiliated Hospital of Chongqing Medical University, Chongqing 401120, P.R. China
| | - Xiaojun Wu
- Urology Institute of People Liberation Army, Southwest Hospital, Third Military Medical University, Chongqing 400038, P.R. China
| | - Wenhao Shen
- Urology Institute of People Liberation Army, Southwest Hospital, Third Military Medical University, Chongqing 400038, P.R. China
| | - Yongquan Wang
- Urology Institute of People Liberation Army, Southwest Hospital, Third Military Medical University, Chongqing 400038, P.R. China
| | - Xiaozhou Zhou
- Urology Institute of People Liberation Army, Southwest Hospital, Third Military Medical University, Chongqing 400038, P.R. China
| | - Peng He
- Urology Institute of People Liberation Army, Southwest Hospital, Third Military Medical University, Chongqing 400038, P.R. China
| | - Jinhong Pan
- Urology Institute of People Liberation Army, Southwest Hospital, Third Military Medical University, Chongqing 400038, P.R. China
| | - Zhiwen Chen
- Urology Institute of People Liberation Army, Southwest Hospital, Third Military Medical University, Chongqing 400038, P.R. China
| | - Weibing Li
- Department of Urology, Third Affiliated Hospital of Chongqing Medical University, Chongqing 401120, P.R. China
| | - Zhansong Zhou
- Urology Institute of People Liberation Army, Southwest Hospital, Third Military Medical University, Chongqing 400038, P.R. China
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Liu H, Lin X, Huang T, Song L, Zhu C, Ma H, Long T, Zeng H, Li R, Wang H, Huang Y, Chen L, Wu X. A short peptide reverses the aggressive phenotype of prostate cancer cells. Eur J Pharmacol 2018; 838:129-137. [PMID: 30196111 DOI: 10.1016/j.ejphar.2018.09.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2018] [Revised: 09/05/2018] [Accepted: 09/05/2018] [Indexed: 11/17/2022]
Abstract
Previous studies have demonstrated that fibroblast growth factor 8b (FGF8b) is up-regulated in a large proportion of prostate cancer patients, and plays a key role in the aggressive progress of prostate cancer. Herein, we investigated the effects of a short peptide derived from the gN helix domain of FGF8b on the metastatic behaviors of prostate cancer cells. The results demonstrated that the synthetic peptide might reverse the effects of FGF8b on cell proliferation, migration and invasion by suppressing the activation of MAPK and Akt signaling cascades, and reducing the expressions of the metastasis-related proteins, resulting in suppression of the aggressive phenotype of the prostate cancer cells. Collectively, these results underline the therapeutic potential of the FGF8b mimic peptide in advanced prostate cancer.
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Affiliation(s)
- Hongjiao Liu
- Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou 510623, China
| | - Xiaomian Lin
- Institute of Tissue Transplantation and Immunology, Jinan University, Guangzhou 510632, China
| | - Tao Huang
- Institute of Tissue Transplantation and Immunology, Jinan University, Guangzhou 510632, China
| | - Li Song
- Institute of Tissue Transplantation and Immunology, Jinan University, Guangzhou 510632, China
| | - Cairong Zhu
- Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou 510623, China.
| | - Hongmin Ma
- Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou 510623, China
| | - Tianzhu Long
- Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou 510623, China
| | - Huixuan Zeng
- Institute of Tissue Transplantation and Immunology, Jinan University, Guangzhou 510632, China
| | - Rongzhen Li
- Institute of Tissue Transplantation and Immunology, Jinan University, Guangzhou 510632, China
| | - Heng Wang
- Institute of Tissue Transplantation and Immunology, Jinan University, Guangzhou 510632, China
| | - Yishan Huang
- Institute of Tissue Transplantation and Immunology, Jinan University, Guangzhou 510632, China
| | - Liankuai Chen
- Institute of Tissue Transplantation and Immunology, Jinan University, Guangzhou 510632, China
| | - Xiaoping Wu
- Institute of Tissue Transplantation and Immunology, Jinan University, Guangzhou 510632, China.
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Chang MM, Lai MS, Hong SY, Pan BS, Huang H, Yang SH, Wu CC, Sun HS, Chuang JI, Wang CY, Huang BM. FGF9/FGFR2 increase cell proliferation by activating ERK1/2, Rb/E2F1, and cell cycle pathways in mouse Leydig tumor cells. Cancer Sci 2018; 109:3503-3518. [PMID: 30191630 PMCID: PMC6215879 DOI: 10.1111/cas.13793] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2018] [Revised: 08/27/2018] [Accepted: 08/30/2018] [Indexed: 12/19/2022] Open
Abstract
Fibroblast growth factor 9 (FGF9) promotes cancer progression; however, its role in cell proliferation related to tumorigenesis remains elusive. We investigated how FGF9 affected MA‐10 mouse Leydig tumor cell proliferation and found that FGF9 significantly induced cell proliferation by activating ERK1/2 and retinoblastoma (Rb) phosphorylations within 15 minutes. Subsequently, the expressions of E2F1 and the cell cycle regulators: cyclin D1, cyclin E1 and cyclin‐dependent kinase 4 (CDK4) in G1 phase and cyclin A1, CDK2 and CDK1 in S‐G2/M phases were increased at 12 hours after FGF9 treatment; and cyclin B1 in G2/M phases were induced at 24 hours after FGF9 stimulation, whereas the phosphorylations of p53, p21 and p27 were not affected by FGF9. Moreover, FGF9‐induced effects were inhibited by MEK inhibitor PD98059, indicating FGF9 activated the Rb/E2F pathway to accelerate MA‐10 cell proliferation by activating ERK1/2. Immunoprecipitation assay and ChIP‐quantitative PCR results showed that FGF9‐induced Rb phosphorylation led to the dissociation of Rb‐E2F1 complexes and thereby enhanced the transactivations of E2F1 target genes, Cyclin D1, Cyclin E1 and Cyclin A1. Silencing of FGF receptor 2 (FGFR2) using lentiviral shRNA inhibited FGF9‐induced ERK1/2 phosphorylation and cell proliferation, indicating that FGFR2 is the obligate receptor for FGF9 to bind and activate the signaling pathway in MA‐10 cells. Furthermore, in a severe combined immunodeficiency mouse xenograft model, FGF9 significantly promoted MA‐10 tumor growth, a consequence of increased cell proliferation and decreased apoptosis. Conclusively, FGF9 interacts with FGFR2 to activate ERK1/2, Rb/E2F1 and cell cycle pathways to induce MA‐10 cell proliferation in vitro and tumor growth in vivo.
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Affiliation(s)
- Ming-Min Chang
- Department of Cell Biology and Anatomy, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Meng-Shao Lai
- Department of Cell Biology and Anatomy, College of Medicine, National Cheng Kung University, Tainan, Taiwan.,Department of Basic Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Siou-Ying Hong
- Department of Cell Biology and Anatomy, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Bo-Syong Pan
- Department of Cancer Biology, Wake Forest University School of Medicine, Winston Salem, NC, USA
| | - Hsin Huang
- Department of Cell Biology and Anatomy, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Shang-Hsun Yang
- Department of Basic Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan.,Department of Physiology, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Chia-Ching Wu
- Department of Cell Biology and Anatomy, College of Medicine, National Cheng Kung University, Tainan, Taiwan.,Department of Basic Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - H Sunny Sun
- Department of Basic Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan.,Institute of Molecular Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Jih-Ing Chuang
- Department of Basic Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan.,Department of Physiology, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Chia-Yih Wang
- Department of Cell Biology and Anatomy, College of Medicine, National Cheng Kung University, Tainan, Taiwan.,Department of Basic Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Bu-Miin Huang
- Department of Cell Biology and Anatomy, College of Medicine, National Cheng Kung University, Tainan, Taiwan.,Department of Basic Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan.,Department of Medical Research, China Medical University Hospital, China Medical University, Taichung, Taiwan
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Wang C, Ke Y, Liu S, Pan S, Liu Z, Zhang H, Fan Z, Zhou C, Liu J, Wang F. Ectopic fibroblast growth factor receptor 1 promotes inflammation by promoting nuclear factor-κB signaling in prostate cancer cells. J Biol Chem 2018; 293:14839-14849. [PMID: 30093411 DOI: 10.1074/jbc.ra118.002907] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2018] [Revised: 07/25/2018] [Indexed: 01/30/2023] Open
Abstract
Initiation of expression of fibroblast growth factor receptor 1 (FGFR1) concurrent with loss of FGFR2 expression is a well-documented event in the progression of prostate cancer (PCa). Although it is known that some FGFR isoforms confer advantages in cell proliferation and survival, the mechanism by which the subversion of different FGFR isoforms contributes to PCa progression is incompletely understood. Here, we report that fibroblast growth factor (FGF) promotes NF-κB signaling in PCa cells and that this increase is associated with FGFR1 expression. Disruption of FGFR1 kinase activity abrogated both FGF activity and NF-κB signaling in PCa cells. Of note, the three common signaling pathways downstream of FGFR1 kinase, extracellular signal-regulated kinase 1/2 (ERK1/2), phosphoinositide 3-kinase (PI3K/AKT), and phosphoinositide phospholipase Cγ (PLCγ), were not required for FGF-mediated NF-κB signaling. Instead, transforming growth factor β-activating kinase 1 (TAK1), a central regulator of the NF-κB pathway, was required for FGFR1 to stimulate NF-κB signaling. Moreover, we found that FGFR1 promotes NF-κB signaling in PCa cells by reducing TAK1 degradation and thereby supporting sustained NF-κB activation. Consistently, Fgfr1 ablation in the transgenic adenocarcinoma of the mouse prostate (TRAMP) model reduced inflammation in the tumor microenvironment. In contrast, activation of the FGFR1 kinase in the juxtaposition of chemical-induced dimerization (CID) and kinase 1 (JOCK1) mouse model increased inflammation. As inflammation plays an important role in PCa initiation and progression, these findings suggest that ectopically expressed FGFR1 promotes PCa progression, at least in part, by increasing inflammation in the tumor microenvironment.
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Affiliation(s)
- Cong Wang
- From School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang 325000, China, .,the Institute of Biosciences and Technology, College of Medicine, Texas A&M University, Houston, Texas 77843
| | - Yuepeng Ke
- the Institute of Biosciences and Technology, College of Medicine, Texas A&M University, Houston, Texas 77843
| | - Shaoyou Liu
- the Institute of Biosciences and Technology, College of Medicine, Texas A&M University, Houston, Texas 77843.,the Guangzhou First People's Hospital, Guangzhou Medical University, Guangzhou 510000, China
| | - Sharon Pan
- the Gastroenterology and Hepatology Division, Seattle Children's Hospital, Seattle, Washington 98105
| | - Ziying Liu
- From School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang 325000, China.,the Institute of Biosciences and Technology, College of Medicine, Texas A&M University, Houston, Texas 77843
| | - Hui Zhang
- the Institute of Biosciences and Technology, College of Medicine, Texas A&M University, Houston, Texas 77843.,the Second Affiliated Hospital of South China University of Technology, Guangzhou 510641, China, and
| | - Zhichao Fan
- From School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang 325000, China
| | - Changyi Zhou
- the Institute of Biosciences and Technology, College of Medicine, Texas A&M University, Houston, Texas 77843.,College of Food and Bioengineering, Jimei University, Xiamen 361021, China
| | - Junchen Liu
- the Institute of Biosciences and Technology, College of Medicine, Texas A&M University, Houston, Texas 77843
| | - Fen Wang
- the Institute of Biosciences and Technology, College of Medicine, Texas A&M University, Houston, Texas 77843,
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da Silva RF, Dhar D, Raina K, Kumar D, Kant R, Cagnon VHA, Agarwal C, Agarwal R. Nintedanib inhibits growth of human prostate carcinoma cells by modulating both cell cycle and angiogenesis regulators. Sci Rep 2018; 8:9540. [PMID: 29934570 PMCID: PMC6014981 DOI: 10.1038/s41598-018-27831-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2018] [Accepted: 06/11/2018] [Indexed: 02/07/2023] Open
Abstract
Prostate cancer (PCa) is the most common malignancy and second leading cause of cancer-related deaths in American men. Proliferating cells have higher need for nutrients and oxygen, triggering angiogenesis that plays a critical role in tumor growth, progression and metastasis. Consequently, immense focus has converged onto inhibitors of angiogenesis in cancer treatment, such as Nintedanib, which has shown exceptional antitumor activity via inhibiting cell proliferation and the resulting tumor growth, primarily due to its combined action on tumor cells, endothelial cells and pericytes. Accordingly, here we assessed both in vitro and in vivo efficacy of Nintedanib in PCa. The results showed that Nintedanib decreased cell viability in both androgen dependent- and -independent PCa cells, together with a decrease in cell motility and invasiveness. Nintedanib also reduced the expression of significant genes responsible for cell cycle progression. PCa PC3 xenograft-carrying nude mice treated with Nintedanib showed significantly decreased tumor volume and cell proliferation alongside diminished levels of pro-angiogenic molecules and blood vessel densities. In conclusion, we report that Nintedanib has strong efficacy against PCa in pre-clinical models via modulation of various pathways, and that it could be employed as a promising new strategy to manage PCa clinically.
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Affiliation(s)
- Raquel Frenedoso da Silva
- Department of Pharmaceutical Sciences, Skaggs School of Pharmacy and Pharmaceutical Sciences, Aurora, Colorado, USA.,Department of Structural and Functional Biology, Institute of Biology, University of Campinas (UNICAMP), Sao Paulo, Brazil
| | - Deepanshi Dhar
- Department of Pharmaceutical Sciences, Skaggs School of Pharmacy and Pharmaceutical Sciences, Aurora, Colorado, USA
| | - Komal Raina
- Department of Pharmaceutical Sciences, Skaggs School of Pharmacy and Pharmaceutical Sciences, Aurora, Colorado, USA.,University of Colorado Cancer Center, University of Colorado Anschutz Medical Campus, Aurora, Colorado, USA
| | - Dileep Kumar
- Department of Pharmaceutical Sciences, Skaggs School of Pharmacy and Pharmaceutical Sciences, Aurora, Colorado, USA
| | - Rama Kant
- Department of Pharmaceutical Sciences, Skaggs School of Pharmacy and Pharmaceutical Sciences, Aurora, Colorado, USA
| | - Valeria Helena Alves Cagnon
- Department of Structural and Functional Biology, Institute of Biology, University of Campinas (UNICAMP), Sao Paulo, Brazil
| | - Chapla Agarwal
- Department of Pharmaceutical Sciences, Skaggs School of Pharmacy and Pharmaceutical Sciences, Aurora, Colorado, USA.,University of Colorado Cancer Center, University of Colorado Anschutz Medical Campus, Aurora, Colorado, USA
| | - Rajesh Agarwal
- Department of Pharmaceutical Sciences, Skaggs School of Pharmacy and Pharmaceutical Sciences, Aurora, Colorado, USA. .,University of Colorado Cancer Center, University of Colorado Anschutz Medical Campus, Aurora, Colorado, USA.
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Pecqueux C, Arslan A, Heller M, Falkenstein M, Kaczorowski A, Tolstov Y, Sültmann H, Grüllich C, Herpel E, Duensing A, Kristiansen G, Hohenfellner M, Navone NM, Duensing S. FGF-2 is a driving force for chromosomal instability and a stromal factor associated with adverse clinico-pathological features in prostate cancer. Urol Oncol 2018; 36:365.e15-365.e26. [PMID: 29887238 DOI: 10.1016/j.urolonc.2018.05.020] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2017] [Revised: 05/03/2018] [Accepted: 05/15/2018] [Indexed: 12/17/2022]
Abstract
BACKGROUND There is mounting evidence to suggest that stromal cells play an integral role in the progression of prostate cancer (PCa). One of the most frequently altered growth factors in PCa is fibroblast growth factor-2 (FGF-2). It has previously been proposed that early stages of PCa are characterized by a primarily exogenous, that is, stromal cell-derived FGF-2 production, whereas advanced tumors rely more on an autocrine FGF-2 production. Prostate cancer progression is characterized by an increase of genomic instability including aneuploidy and structural chromosomal alterations. Herein, we address 2 problems that have not been comprehensively answered. First, we ask whether exogenous FGF-2 can directly drive genomic instability to promote PCa progression. Second, we investigate whether and to what extent stromal FGF-2 expression is maintained in advanced PCa and whether this influences tumor progression and patient prognosis. METHODS In vitro experiments to investigate the role of FGF-2 in numerical and structural chromosomal instability were performed using immunofluorescence microscopy, fluorescence in situ hybridization and single cell electrophoresis. A human patient-derived xenograft mouse model recapitulating osteoblastic PCa bone metastasis was used for in vivo validation experiments. The prognostic role of stromal FGF-2 expression was analyzed using immunohistochemical staining of a tissue microarray with primary tumor specimens from 162 predominantly high-risk patients with PCa. RESULTS Our results show that FGF-2 not only rapidly induces mitotic defects and numerical chromosomal imbalances but also an enhanced DNA breakage to promote chromosomal instability. Using the patient-derived xenograft model, we show that a deregulation of the FGF axis results in an increase of mitotic aberrations as well as DNA damage checkpoint activation in vivo. The FGFR inhibitor dovitinib was found to reduce numerical chromosomal instability as well as DNA breakage, thus underscoring the relevance of the FGF axis in promoting genomic instability. An overexpression of tumor cell-associated FGF-2 was detected in 52 of 162 patients (32.1%), whereas a stromal overexpression was found in 27 of 165 patients (16%). Remarkably, a strong stromal FGF-2 expression was associated with a significantly higher clinical stage and higher biochemical recurrence rate. Patients with strong stromal FGF-2 expression also had a significantly worse biochemical recurrence-free survival. CONCLUSIONS Our results underscore that exogenous FGF-2 can shape PCa cell genomes and that stromal FGF-2 expression is detectable in a sizeable proportion of advanced PCa where it is associated with adverse clinico-pathological features. Our results highlight the impact of the tumor stroma on malignant progression and provide a rationale for a further exploration of components of the tumor stroma as therapeutic targets in PCa.
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Affiliation(s)
- Carine Pecqueux
- Molecular Urooncology, Department of Urology, Medical Faculty Heidelberg, University of Heidelberg, Heidelberg, Germany; Department of Urology, University of Heidelberg School of Medicine, Heidelberg, Germany
| | - Aysenur Arslan
- Molecular Urooncology, Department of Urology, Medical Faculty Heidelberg, University of Heidelberg, Heidelberg, Germany
| | - Martina Heller
- Molecular Urooncology, Department of Urology, Medical Faculty Heidelberg, University of Heidelberg, Heidelberg, Germany
| | - Michael Falkenstein
- Molecular Urooncology, Department of Urology, Medical Faculty Heidelberg, University of Heidelberg, Heidelberg, Germany
| | - Adam Kaczorowski
- Molecular Urooncology, Department of Urology, Medical Faculty Heidelberg, University of Heidelberg, Heidelberg, Germany
| | - Yanis Tolstov
- Molecular Urooncology, Department of Urology, Medical Faculty Heidelberg, University of Heidelberg, Heidelberg, Germany
| | - Holger Sültmann
- Division of Cancer Genome Research, National Center for Tumor Diseases (NCT), German Cancer Research Center, and German Cancer Consortium (DKTK), Heidelberg, Germany
| | - Carsten Grüllich
- Department of Medical Oncology, University of Heidelberg School of Medicine, National Center for Tumor Diseases (NCT), Heidelberg, Germany
| | - Esther Herpel
- Institute of Pathology, University of Heidelberg School of Medicine, Heidelberg, Germany; Tissue Bank of the National Center for Tumor Diseases (NCT), Heidelberg, Germany
| | - Anette Duensing
- Cancer Therapeutics Program, University of Pittsburgh Cancer Institute, Hillman Cancer Center, Pittsburgh, PA
| | - Glen Kristiansen
- Institute of Pathology, University of Bonn School of Medicine, Bonn, Germany
| | - Markus Hohenfellner
- Department of Urology, University of Heidelberg School of Medicine, Heidelberg, Germany
| | - Nora M Navone
- Division of Genitourinary Oncology, University of Texas, MD Anderson Cancer Center, Houston, TX
| | - Stefan Duensing
- Molecular Urooncology, Department of Urology, Medical Faculty Heidelberg, University of Heidelberg, Heidelberg, Germany; Department of Urology, University of Heidelberg School of Medicine, Heidelberg, Germany.
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Cereda V, Formica V, Roselli M. Issues and promises of bevacizumab in prostate cancer treatment. Expert Opin Biol Ther 2018; 18:707-717. [PMID: 29781343 DOI: 10.1080/14712598.2018.1479737] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
INTRODUCTION There is general agreement that increased angiogenesis is an important factor in determining prostate cancer development and prognosis. Vascular Endothelial Growth Factor (VEGF) is thought to play a primary role in the molecular events that lead to prostate cancer progression, from androgen-dependency to castration-resistance until dissemination to the skeleton. Bevacizumab is a recombinant anti-VEGF monoclonal antibody that has exhibited clinical activity in different cancer types. Areas covered: In this review we summarize the data of clinical trials, investigating the effects of bevacizumab in prostate cancer patients. Until now, the drug has demonstrated anti-tumoral activity although with no improvements in overall survival (OS) and a wide range of alarming side effects in metastatic castration-resistant prostate cancer (mCRPC). Recently, promising results were achieved, using bevacizumab in combination with androgen deprivation therapy (ADT) in patients with recurrent prostate cancer after definitive local therapy. Expert opinion: The suboptimal efficacy of bevacizumab may relate to molecular events triggered during disease progression, such as redundancy of angiogenic factors or the interfering influence of androgens on angiogenic pathways. Further studies, using bevacizumab in combination with ADT and/or inhibitors of other key pathways on the subset of patients with low burden, hormone sensitive prostate cancer, need to be conducted.
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Affiliation(s)
- Vittore Cereda
- a Department of Systems Medicine, Medical Oncology Unit , University of Rome Tor Vergata, Tor Vergata Clinical Center , Rome , Italy
| | - Vincenzo Formica
- a Department of Systems Medicine, Medical Oncology Unit , University of Rome Tor Vergata, Tor Vergata Clinical Center , Rome , Italy
| | - Mario Roselli
- a Department of Systems Medicine, Medical Oncology Unit , University of Rome Tor Vergata, Tor Vergata Clinical Center , Rome , Italy
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Nevedomskaya E, Baumgart SJ, Haendler B. Recent Advances in Prostate Cancer Treatment and Drug Discovery. Int J Mol Sci 2018; 19:ijms19051359. [PMID: 29734647 PMCID: PMC5983695 DOI: 10.3390/ijms19051359] [Citation(s) in RCA: 160] [Impact Index Per Article: 26.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2018] [Revised: 04/27/2018] [Accepted: 05/01/2018] [Indexed: 02/08/2023] Open
Abstract
Novel drugs, drug sequences and combinations have improved the outcome of prostate cancer in recent years. The latest approvals include abiraterone acetate, enzalutamide and apalutamide which target androgen receptor (AR) signaling, radium-223 dichloride for reduction of bone metastases, sipuleucel-T immunotherapy and taxane-based chemotherapy. Adding abiraterone acetate to androgen deprivation therapy (ADT) in order to achieve complete androgen blockade has proven highly beneficial for treatment of locally advanced prostate cancer and metastatic hormone-sensitive prostate cancer (mHSPC). Also, ADT together with docetaxel treatment showed significant benefit in mHSPC. Ongoing clinical trials for different subgroups of prostate cancer patients include the evaluation of the second-generation AR antagonists enzalutamide, apalutamide and darolutamide, of inhibitors of the phosphatidylinositol-4,5-bisphosphate 3-kinase (PI3K) pathway, of inhibitors of DNA damage response, of targeted alpha therapy and of prostate-specific membrane antigen (PSMA) targeting approaches. Advanced clinical studies with immune checkpoint inhibitors have shown limited benefits in prostate cancer and more trials are needed to demonstrate efficacy. The identification of improved, personalized treatments will be much supported by the major progress recently made in the molecular characterization of early- and late-stage prostate cancer using “omics” technologies. This has already led to novel classifications of prostate tumors based on gene expression profiles and mutation status, and should greatly help in the choice of novel targeted therapies best tailored to the needs of patients.
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Affiliation(s)
- Ekaterina Nevedomskaya
- Therapeutic Research Groups, Research & Development, Pharmaceuticals, Bayer AG, Müllerstr. 178, 13353 Berlin, Germany.
| | - Simon J Baumgart
- Therapeutic Research Groups, Research & Development, Pharmaceuticals, Bayer AG, Müllerstr. 178, 13353 Berlin, Germany.
| | - Bernard Haendler
- Therapeutic Research Groups, Research & Development, Pharmaceuticals, Bayer AG, Müllerstr. 178, 13353 Berlin, Germany.
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