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Zhou H, Liu D, Chen L, Zhang Y, Zhao X, Ge Y, Liu M, Kong T. Metastasis to the bladder from primary breast cancer: A case report and literature review. Oncol Lett 2024; 27:249. [PMID: 38638844 PMCID: PMC11024766 DOI: 10.3892/ol.2024.14382] [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: 05/14/2023] [Accepted: 01/11/2024] [Indexed: 04/20/2024] Open
Abstract
Breast cancer is the most prevalent malignant tumor affecting women and represents the leading cause of female cancer-related mortality worldwide. Although distant organ metastasis accounts for the majority of breast cancer-related deaths, reports on bladder metastasis are limited in the existing literature. The present study describes the case of a patient with bladder metastasis originating from breast cancer. In addition, the present study also provides a review of 54 cases of similar disease that have been documented in the currently available literature. The literature review aims to elucidate the clinicopathological characteristics and therapeutic approaches for such conditions. The median time from breast cancer diagnosis to bladder metastasis was found to be 5.6 years (range, 0-28 years). The origin of the bladder metastases was predominantly invasive ductal carcinoma (IDC) accounting for 52.3% of cases, followed by invasive lobular carcinoma, accounting for 40.9% of cases. The pathology in the primary tumor was the same as the pathology of the bladder metastases in all cases. There was an 88.9% concordance rate for estrogen receptor status, while the progesterone receptor status was 83.3% and the human epidermal growth factor receptor 2 expression status was 100%. The primary initial symptoms included urinary system manifestations, such as increased frequency, urgency, dysuria, urinary incontinence, nocturia and gross hematuria. For the cystoscopic examination, the predominant findings were bladder wall thickening or masses, along with ureteral orifice masses. Overall, the present study demonstrated that the occurrence of bladder metastasis often follows the metastasis of other organs, with IDC being the most prevalent subtype. The pathological characteristics between the primary tumor and bladder metastasis exhibit a high degree of concordance.
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Affiliation(s)
- Hanli Zhou
- Department of Oncology, Cancer Hospital of Henan University, The Third People's Hospital of Zhengzhou, Zhengzhou, Henan 450000, P.R. China
| | - Danna Liu
- Department of Pharmacy, Cancer Hospital of Henan University, The Third People's Hospital of Zhengzhou, Zhengzhou, Henan 450000, P.R. China
| | - Lu Chen
- Department of Oncology, Cancer Hospital of Henan University, The Third People's Hospital of Zhengzhou, Zhengzhou, Henan 450000, P.R. China
| | - Yujie Zhang
- Department of Oncology, Cancer Hospital of Henan University, The Third People's Hospital of Zhengzhou, Zhengzhou, Henan 450000, P.R. China
| | - Xiaoli Zhao
- Department of Oncology, Cancer Hospital of Henan University, The Third People's Hospital of Zhengzhou, Zhengzhou, Henan 450000, P.R. China
| | - Yongchao Ge
- Department of Urology, Cancer Hospital of Henan University, The Third People's Hospital of Zhengzhou, Zhengzhou, Henan 450000, P.R. China
| | - Mengmeng Liu
- Department of Pathology, Cancer Hospital of Henan University, The Third People's Hospital of Zhengzhou, Zhengzhou, Henan 450000, P.R. China
| | - Tiandong Kong
- Department of Oncology, Cancer Hospital of Henan University, The Third People's Hospital of Zhengzhou, Zhengzhou, Henan 450000, P.R. China
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Wu Y, Li Z, Lee AV, Oesterreich S, Luo B. Liver tropism of ER mutant breast cancer is characterized by unique molecular changes and immune infiltration. Breast Cancer Res Treat 2024; 205:371-386. [PMID: 38427312 DOI: 10.1007/s10549-024-07255-4] [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: 10/18/2023] [Accepted: 01/11/2024] [Indexed: 03/02/2024]
Abstract
PURPOSE Hotspot estrogen receptor alpha (ER/ESR1) mutations are recognized as the driver for both endocrine resistance and metastasis in advanced ER-positive (ER+) breast cancer, but their contributions to metastatic organ tropism remain insufficiently understood. In this study, we aim to comprehensively profile the organotropic metastatic pattern for ESR1 mutant breast cancer. METHODS The organ-specific metastatic pattern of ESR1 mutant breast cancer was delineated using multi-omics data from multiple publicly available cohorts of ER+ metastatic breast cancer patients. Gene mutation/copy number variation (CNV) and differential gene expression analyses were performed to identify the genomic and transcriptomic alterations uniquely associated with ESR1 mutant liver metastasis. Upstream regulator, downstream pathway, and immune infiltration analysis were conducted for subsequent mechanistic investigations. RESULTS ESR1 mutation-driven liver tropism was revealed by significant differences, encompassing a higher prevalence of liver metastasis in patients with ESR1 mutant breast cancer and an enrichment of mutations in liver metastatic samples. The significant enrichment of AGO2 copy number amplifications (CNAs) and multiple gene expression changes were revealed uniquely in ESR1 mutant liver metastasis. We also unveiled alterations in downstream signaling pathways and immune infiltration, particularly an enrichment of neutrophils, suggesting potential therapeutic vulnerabilities. CONCLUSION Our data provide a comprehensive characterization of the behaviors and mechanisms of ESR1 mutant liver metastasis, paving the way for the development of personalized therapy to target liver metastasis for patients with ESR1 mutant breast cancer.
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Affiliation(s)
- Yang Wu
- School of Medicine, Tsinghua University, Beijing, China
- Women's Cancer Research Center, UPMC Hillman Cancer Center, Magee-Womens Research Institute, Pittsburgh, PA, USA
| | - Zheqi Li
- Women's Cancer Research Center, UPMC Hillman Cancer Center, Magee-Womens Research Institute, Pittsburgh, PA, USA
- Department of Pharmacology and Chemical Biology, University of Pittsburgh, Pittsburgh, PA, USA
| | - Adrian V Lee
- Women's Cancer Research Center, UPMC Hillman Cancer Center, Magee-Womens Research Institute, Pittsburgh, PA, USA
- Department of Pharmacology and Chemical Biology, University of Pittsburgh, Pittsburgh, PA, USA
- Institute for Precision Medicine, University of Pittsburgh, Pittsburgh, PA, USA
| | - Steffi Oesterreich
- Women's Cancer Research Center, UPMC Hillman Cancer Center, Magee-Womens Research Institute, Pittsburgh, PA, USA
- Department of Pharmacology and Chemical Biology, University of Pittsburgh, Pittsburgh, PA, USA
| | - Bin Luo
- Department of General Surgery, Beijing Tsinghua Changgung Hospital, School of Clinical Medicine, Tsinghua University, Beijing, 102218, China.
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Gottumukkala SB, Ganesan TS, Palanisamy A. Comprehensive molecular interaction map of TGFβ induced epithelial to mesenchymal transition in breast cancer. NPJ Syst Biol Appl 2024; 10:53. [PMID: 38760412 PMCID: PMC11101644 DOI: 10.1038/s41540-024-00378-w] [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: 10/20/2023] [Accepted: 04/29/2024] [Indexed: 05/19/2024] Open
Abstract
Breast cancer is one of the prevailing cancers globally, with a high mortality rate. Metastatic breast cancer (MBC) is an advanced stage of cancer, characterised by a highly nonlinear, heterogeneous process involving numerous singling pathways and regulatory interactions. Epithelial-mesenchymal transition (EMT) emerges as a key mechanism exploited by cancer cells. Transforming Growth Factor-β (TGFβ)-dependent signalling is attributed to promote EMT in advanced stages of breast cancer. A comprehensive regulatory map of TGFβ induced EMT was developed through an extensive literature survey. The network assembled comprises of 312 distinct species (proteins, genes, RNAs, complexes), and 426 reactions (state transitions, nuclear translocations, complex associations, and dissociations). The map was developed by following Systems Biology Graphical Notation (SBGN) using Cell Designer and made publicly available using MINERVA ( http://35.174.227.105:8080/minerva/?id=Metastatic_Breast_Cancer_1 ). While the complete molecular mechanism of MBC is still not known, the map captures the elaborate signalling interplay of TGFβ induced EMT-promoting MBC. Subsequently, the disease map assembled was translated into a Boolean model utilising CaSQ and analysed using Cell Collective. Simulations of these have captured the known experimental outcomes of TGFβ induced EMT in MBC. Hub regulators of the assembled map were identified, and their transcriptome-based analysis confirmed their role in cancer metastasis. Elaborate analysis of this map may help in gaining additional insights into the development and progression of metastatic breast cancer.
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Affiliation(s)
| | - Trivadi Sundaram Ganesan
- Department of Medical Oncology, Sri Ramachandra Institute of Higher Education and Research, Chennai, India
| | - Anbumathi Palanisamy
- Department of Biotechnology, National Institute of Technology Warangal, Warangal, India.
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Burcu B, Ertas I, Sener A, Demircioglu ZG, Cerekci E, Kaya C. Retrospective Analysis of Parameters Affecting Metastatic Breast Cancer. SISLI ETFAL HASTANESI TIP BULTENI 2023; 57:479-484. [PMID: 38268651 PMCID: PMC10805054 DOI: 10.14744/semb.2023.94803] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Revised: 07/11/2023] [Accepted: 07/17/2023] [Indexed: 01/26/2024]
Abstract
Objectives While metastatic breast cancer (MBC), which is the most common cause of death in women, has been seen as an incurable surgical problem in the past decade, as the heterogeneous nature of breast cancer becomes clear with increasing molecular studies and advances in oncological protocols, life expectancy is increasing. In this study, we aimed to examine the clinicopathological features of the patients we followed up with MBC. Methods Patients who were operated on with the diagnosis of breast cancer in our hospital between 2018 and 2023 and who were later found to have metastases were retrospectively analyzed from the database. The age of the patients, the histological and molecular type, stage and grade of the tumor, the time from diagnosis to metastasis, the location of metastasis, the duration of treatment and follow-up were investigated. Patients who were operated on in other centers and/or were out of follow-up were excluded from the study. For the statistical analysis of the findings, number cruncher statistical system (NCSS) 2020 statistical software (NCSS LLC, Kaysville, Utah, USA) was used at a significance level of 0.05. Results Metastasis was detected in 77.1% (n=37) of a total of 48 female patients, and recurrence was found in 22.9% (n=11). The mean age of the patients was 57 years. There was no statistically significant difference between the patients in terms of demographics. When evaluated according to the TNM stage, 24.3% (n=9) of the patients were in the early stage and 75.7% (n=28) were in the locally advanced stage; the number of locally advanced patients was found to be higher than the early stage. In histology examination, 27.1% (n=13) of the patients were luminal A, 31.3% (n=15) luminal B, 16.7% (n=8) HER2 positive, and 25% (n=12) triple negative. Ki67 was higher than 14% in 64.6% (n=31) patients. Breast conserving surgery was performed in 41.6% (n=20) of the patients, and mastectomy was performed in 58.3% (n=28) patients. Metastasis in 34.2% (n=13) of the cases within 1-2 years, in 42.1% (n=16) within 2-5 years, and in 23.7% (n=9) after 5 years took place. Sites of metastasis were bone (37.7%, n=28), liver (28.9%, n=11), brain (10.5%, n=4), and lung (7.9%, n=3). More than one metastasis site was observed in 21.05% (n=8) of patients with metastases. There was no statistically significant difference between luminal A, luminal B, HER 2 groups and triple-negative breast cancer in terms of metastasis time and location (p>0.05). Adjuvant hormone therapy was more common in the luminal A group, whereas neoadjuvant therapy was more common in the HER2+ group. A total of 20 deaths were observed in 48 patients (41.7%). The median disease-free survival was 64 months. Conclusion Despite all the developments in metastatic breast cancer, the 5-year survival rate is 27%. Targeted personalized therapies may be promising when the mechanism of metastasis and specific pathways in breast cancer emerge.
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Affiliation(s)
- Busra Burcu
- Department of General Surgery, University of Health Sciences Türkiye, Sisli Hamidiye Etfal Training and Research Hospital, Istanbul, Türkiye
| | - Ibrahim Ertas
- Department of General Surgery, University of Health Sciences Türkiye, Sisli Hamidiye Etfal Training and Research Hospital, Istanbul, Türkiye
| | - Aziz Sener
- Department of General Surgery, University of Health Sciences Türkiye, Sisli Hamidiye Etfal Training and Research Hospital, Istanbul, Türkiye
| | - Zeynep Gul Demircioglu
- Department of General Surgery, University of Health Sciences Türkiye, Sisli Hamidiye Etfal Training and Research Hospital, Istanbul, Türkiye
| | - Esma Cerekci
- Department of General Surgery, University of Health Sciences Türkiye, Sisli Hamidiye Etfal Training and Research Hospital, Istanbul, Türkiye
| | - Cemal Kaya
- Department of General Surgery, University of Health Sciences Türkiye, Sisli Hamidiye Etfal Training and Research Hospital, Istanbul, Türkiye
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Reimer F, Bryan S, Legler K, Karn T, Eppenberger-Castori S, Matschke J, Pereira-Veiga T, Wikman H, Witzel I, Müller V, Schmalfeldt B, Milde-Langosch K, Schumacher U, Stürken C, Oliveira-Ferrer L. The role of the desmosomal protein desmocollin 2 in tumour progression in triple negative breast cancer patients. Cancer Cell Int 2023; 23:47. [PMID: 36927383 PMCID: PMC10018948 DOI: 10.1186/s12935-023-02896-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Accepted: 03/09/2023] [Indexed: 03/18/2023] Open
Abstract
BACKGROUND The disruption of epithelial features represents a critical step during breast cancer spread. In this context, the dysregulation of desmosomal proteins has been associated with malignant progression and metastasis formation. Curiously, both tumour suppressive and pro-metastatic roles have been attributed to desmosomal structures in different cancer entities. In the present study, we describe the pro-metastatic role of the desmosomal protein desmocollin 2 (DSC2) in breast cancer. METHODS We analysed the prognostic role of DSC2 at mRNA and protein level using microarray data, western blot analysis and immunohistochemistry. Functional consequences of DSC2 overexpression and DSC2 knock down were investigated in the triple negative breast cancer (TNBC) cell line MDA-MB-231 and its brain-seeking subline MDA-MB-231-BR, respectively in vitro and in vivo. RESULTS We found a significantly higher DSC2 expression in the more aggressive molecular subtypes HER2-positive and TNBC than in luminal breast cancers, as well as a significant correlation between increased DSC2 expression and a shorter disease-free-also in multivariate analysis-and overall survival. Additionally, a significant association between DSC2 expression in the primary tumour and an increased frequency of cerebral and lung metastasis could be observed. In vitro, ectopic DSC2 expression or DSC2 down-regulation in MDA-MB-231 and MDA-MB-231-BR led to a significant tumour cell aggregation increase and decrease, respectively. Furthermore, tumour cells displaying higher DSC2 levels showed increased chemoresistance in 3D structures, but not 2D monolayer structures, suggesting the importance of cell aggregation as a means for reduced drug diffusion. In an in vivo brain dissemination xenograft mouse model, reduced expression of DSC2 in the brain-seeking TNBC cells led to a decreased amount of circulating tumour cells/clusters and, in turn, to fewer and smaller brain metastatic lesions. CONCLUSION We conclude that high DSC2 expression in primary TNBC is associated with a poorer prognosis, firstly by increasing tumour cell aggregation, secondly by reducing the diffusion and effectiveness of chemotherapeutic agents, and, lastly, by promoting the circulation and survival of tumour cell clusters, each of which facilitates distant organ colonisation.
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Affiliation(s)
- Francesca Reimer
- Department of Gynaecology, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany
| | - Sarah Bryan
- Department of Gynaecology, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany
| | - Karen Legler
- Department of Gynaecology, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany
| | | | | | - Jakob Matschke
- Institute of Neuropathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Thais Pereira-Veiga
- Institute of Tumor Biology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Harriet Wikman
- Institute of Tumor Biology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Isabell Witzel
- Department of Gynaecology, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany
| | - Volkmar Müller
- Department of Gynaecology, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany
| | - Barbara Schmalfeldt
- Department of Gynaecology, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany
| | - Karin Milde-Langosch
- Department of Gynaecology, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany
| | - Udo Schumacher
- Institute of Tumor Biology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.,Institute of Experimental Anatomy, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Christine Stürken
- Institute of Tumor Biology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.,Institute of Experimental Anatomy, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.,MSH Medical School of Hamburg, University of Applied Sciences and Medical University, Hamburg, Germany
| | - Leticia Oliveira-Ferrer
- Department of Gynaecology, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany.
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Organotropism of breast cancer metastasis: A comprehensive approach to the shared gene network. GENE REPORTS 2023. [DOI: 10.1016/j.genrep.2023.101749] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
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Li S, Li C, Shao W, Liu X, Sun L, Yu Z. Survival analysis and prognosis of patients with breast cancer with pleural metastasis. Front Oncol 2023; 13:1104246. [PMID: 37197429 PMCID: PMC10183576 DOI: 10.3389/fonc.2023.1104246] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Accepted: 04/19/2023] [Indexed: 05/19/2023] Open
Abstract
Background Breast cancer (BC) is the most common malignant cancer. The prognosis of patients differs according to the location of distant metastasis, with pleura being a common metastatic site in BC. Nonetheless, clinical data of patients with pleural metastasis (PM) as the only distant metastatic site at initial diagnosis of metastatic BC (MBC) are limited. Patient cohort and methods The medical records of patients who were hospitalized in Shandong Cancer Hospital between January 1, 2012 and December 31, 2021 were reviewed, and patients eligible for the study were selected. Survival analysis was conducted using Kaplan-Meier (KM) method. Univariate and multivariate Cox proportional-hazards models were used to identify prognostic factors. Finally, based on these selected factors, a nomogram was constructed and validated. Results In total, 182 patients were included; 58 (group A), 81 (group B), and 43 (group C) patients presented with only PM, only lung metastasis (LM), and PM combined with LM, respectively. The KM curves revealed no significant difference in overall survival (OS) among the three groups. However, in terms of survival after distant metastasis (M-OS), the difference was significant: patients with only PM exhibited the best prognosis, whereas those with PM combined with LM exhibited the worst prognosis (median M-OS: 65.9, 40.5, and 32.4 months, respectively; P = 0.0067). For patients with LM in groups A and C, those with malignant pleural effusion (MPE) exhibited significantly worse M-OS than those without MPE. Univariate and multivariate analyses indicated that primary cancer site, T stage, N stage, location of PM, and MPE were independent prognostic factors for patients with PM without other distant metastasis. A nomogram prediction model incorporating these variables was created. According to the C-index (0.776), the AUC values of the 3-, 5-, and 8-year M-OS (0.86, 0.86, and 0.90, respectively), and calibration curves, the predicted and actual M-OS were in good agreement. Conclusion BC patients with PM only at the first diagnosis of MBC exhibited a better prognosis than those with LM only or PM combined with LM. We identified five independent prognostic factors associated with M-OS in this subset of patients, and a nomogram model with good predictive efficacy was established.
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Affiliation(s)
- Sumei Li
- College of Traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan, China
- Department of Breast Surgery, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, China
| | - Chao Li
- Department of Breast Surgery, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, China
| | - Wenna Shao
- First Clinical Medical College, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Xiaoyu Liu
- First Clinical Medical College, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Luhao Sun
- Department of Breast Surgery, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, China
| | - Zhiyong Yu
- Department of Breast Surgery, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, China
- *Correspondence: Zhiyong Yu,
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Wnt Signaling in the Development of Bone Metastasis. Cells 2022; 11:cells11233934. [PMID: 36497192 PMCID: PMC9739050 DOI: 10.3390/cells11233934] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Revised: 11/24/2022] [Accepted: 12/01/2022] [Indexed: 12/12/2022] Open
Abstract
Wnt signaling occurs through evolutionarily conserved pathways that affect cellular proliferation and fate decisions during development and tissue maintenance. Alterations in these highly regulated pathways, however, play pivotal roles in various malignancies, promoting cancer initiation, growth and metastasis and the development of drug resistance. The ability of cancer cells to metastasize is the primary cause of cancer mortality. Bone is one of the most frequent sites of metastases that generally arise from breast, prostate, lung, melanoma or kidney cancer. Upon their arrival to the bone, cancer cells can enter a long-term dormancy period, from which they can be reactivated, but can rarely be cured. The activation of Wnt signaling during the bone metastasis process was found to enhance proliferation, induce the epithelial-to-mesenchymal transition, promote the modulation of the extracellular matrix, enhance angiogenesis and immune tolerance and metastasize and thrive in the bone. Due to the complexity of Wnt pathways and of the landscape of this mineralized tissue, Wnt function during metastatic progression within bone is not yet fully understood. Therefore, we believe that a better understanding of these pathways and their roles in the development of bone metastasis could improve our understanding of the disease and may constitute fertile ground for potential therapeutics.
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Malinaric R, Balzarini F, Granelli G, Ferrari A, Trani G, Ambrosini F, Mantica G, Panarello D, De Rose AF, Terrone C. From women to women—hematuria during therapy for metastatic breast cancer, what to suspect and when to be alarmed; Bladder metastasis from breast cancer—our experience and a systematic literature review. Front Oncol 2022; 12:976947. [PMID: 36248976 PMCID: PMC9557997 DOI: 10.3389/fonc.2022.976947] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2022] [Accepted: 08/31/2022] [Indexed: 11/13/2022] Open
Abstract
Breast cancer is one of the most important causes of premature mortality in women worldwide. Around 12% of breast cancer patients will develop metastatic disease, a stage associated with poor prognosis, and only 26% of patients are likely to survive for at least 5 years after being diagnosed. Although the most common sites where breast cancer tends to spread are bones, lungs, brain, and liver, it is important that physicians consider other less frequent organs and viscera, like the bladder, as a target destination. In this article we report our experience with this rare form of metastases and a systematic literature review. We analyzed case reports, case series, and review articles present in PubMED/MEDLINE up to March 2022. We excluded the nonrelevant articles, editorials, letters to the editor, and articles written in other languages. We identified a total of 302 articles, with 200 articles being removed before screening; therefore, the total number of abstracts reviewed was 102. Fifty-five articles were excluded before full text review because they did not meet the inclusion criteria, and one article was not retrievable. Therefore, we included a total of 45 articles in this review. The intention of this review is to highlight the importance of the early detection of bladder metastases and to facilitate the diagnostic process for the responsible physician. The most common signs and symptoms and breast cancer subtype associated with bladder metastases, as well as overall survival after their detection, were all assessed. Bladder metastases from metastatic breast cancer are prevalent in the invasive, lobular breast cancer subtype; most patients present with hematuria (39.5%) and the relative 5-year survival rate is 2%. The main limitations of this review are the low number of cases reported in the literature, clinical and pathological differences between the individual cases, and absence of the control group. This study was not funded.
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Affiliation(s)
- Rafaela Malinaric
- Department of Urology, L'Istituto di ricovero e cura a carattere scientifico (IRCCS) Ospedale Policlinico San Martino, Genova, Italy
- Department of Surgical and Diagnostic Integrated Sciences (DISC), University of Genova, Genova, Italy
- *Correspondence: Rafaela Malinaric,
| | - Federica Balzarini
- Department of Urology, L'Istituto di ricovero e cura a carattere scientifico (IRCCS) Ospedale Policlinico San Martino, Genova, Italy
- Department of Surgical and Diagnostic Integrated Sciences (DISC), University of Genova, Genova, Italy
| | - Giorgia Granelli
- Department of Urology, L'Istituto di ricovero e cura a carattere scientifico (IRCCS) Ospedale Policlinico San Martino, Genova, Italy
- Department of Surgical and Diagnostic Integrated Sciences (DISC), University of Genova, Genova, Italy
| | - Arianna Ferrari
- Department of Urology, L'Istituto di ricovero e cura a carattere scientifico (IRCCS) Ospedale Policlinico San Martino, Genova, Italy
- Department of Surgical and Diagnostic Integrated Sciences (DISC), University of Genova, Genova, Italy
| | - Giorgia Trani
- Department of Urology, L'Istituto di ricovero e cura a carattere scientifico (IRCCS) Ospedale Policlinico San Martino, Genova, Italy
- Department of Surgical and Diagnostic Integrated Sciences (DISC), University of Genova, Genova, Italy
| | - Francesca Ambrosini
- Department of Urology, L'Istituto di ricovero e cura a carattere scientifico (IRCCS) Ospedale Policlinico San Martino, Genova, Italy
- Department of Surgical and Diagnostic Integrated Sciences (DISC), University of Genova, Genova, Italy
| | - Guglielmo Mantica
- Department of Urology, L'Istituto di ricovero e cura a carattere scientifico (IRCCS) Ospedale Policlinico San Martino, Genova, Italy
| | - Daniele Panarello
- Department of Urology, L'Istituto di ricovero e cura a carattere scientifico (IRCCS) Ospedale Policlinico San Martino, Genova, Italy
| | - Aldo Franco De Rose
- Department of Urology, L'Istituto di ricovero e cura a carattere scientifico (IRCCS) Ospedale Policlinico San Martino, Genova, Italy
| | - Carlo Terrone
- Department of Urology, L'Istituto di ricovero e cura a carattere scientifico (IRCCS) Ospedale Policlinico San Martino, Genova, Italy
- Department of Surgical and Diagnostic Integrated Sciences (DISC), University of Genova, Genova, Italy
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Chick Embryo Experimental Platform for Micrometastases Research in a 3D Tissue Engineering Model: Cancer Biology, Drug Development, and Nanotechnology Applications. Biomedicines 2021; 9:biomedicines9111578. [PMID: 34829808 PMCID: PMC8615510 DOI: 10.3390/biomedicines9111578] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2021] [Revised: 10/06/2021] [Accepted: 10/16/2021] [Indexed: 12/31/2022] Open
Abstract
Colonization of distant organs by tumor cells is a critical step of cancer progression. The initial avascular stage of this process (micrometastasis) remains almost inaccessible to study due to the lack of relevant experimental approaches. Herein, we introduce an in vitro/in vivo model of organ-specific micrometastases of triple-negative breast cancer (TNBC) that is fully implemented in a cost-efficient chick embryo (CE) experimental platform. The model was built as three-dimensional (3D) tissue engineering constructs (TECs) combining human MDA-MB-231 cells and decellularized CE organ-specific scaffolds. TNBC cells colonized CE organ-specific scaffolds in 2–3 weeks, forming tissue-like structures. The feasibility of this methodology for basic cancer research, drug development, and nanomedicine was demonstrated on a model of hepatic micrometastasis of TNBC. We revealed that MDA-MB-231 differentially colonize parenchymal and stromal compartments of the liver-specific extracellular matrix (LS-ECM) and become more resistant to the treatment with molecular doxorubicin (Dox) and Dox-loaded mesoporous silica nanoparticles than in monolayer cultures. When grafted on CE chorioallantoic membrane, LS-ECM-based TECs induced angiogenic switch. These findings may have important implications for the diagnosis and treatment of TNBC. The methodology established here is scalable and adaptable for pharmacological testing and cancer biology research of various metastatic and primary tumors.
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Cell Cytoskeleton and Stiffness Are Mechanical Indicators of Organotropism in Breast Cancer. BIOLOGY 2021; 10:biology10040259. [PMID: 33805866 PMCID: PMC8064360 DOI: 10.3390/biology10040259] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/10/2021] [Revised: 03/05/2021] [Accepted: 03/06/2021] [Indexed: 12/23/2022]
Abstract
Simple Summary Cancer cell dissemination exhibits organ preference or organotropism. Although the influence of intrinsic biochemical factors on organotropism has been intensely studied, little is known about the roles of mechanical properties of metastatic cancer cells. Our study suggests that there may be a correlation between cell cytoskeleton/stiffness and organotropism. We find that the cytoskeleton and stiffness of breast cancer cell subpopulations with different metastatic preference match the mechanics of the metastasized organs. The modification of cell cytoskeleton significantly influences the organotropism-related gene expression pattern and mechanoresponses on soft substrates which mimic brain tissue stiffness. These findings highlight the key role of cell cytoskeleton in specific organ metastasis, which may not only reflect but also impact the metastatic organ preference. Abstract Tumor metastasis involves the dissemination of tumor cells from the primary lesion to other organs and the subsequent formation of secondary tumors, which leads to the majority of cancer-related deaths. Clinical findings show that cancer cell dissemination is not random but exhibits organ preference or organotropism. While intrinsic biochemical factors of cancer cells have been extensively studied in organotropism, much less is known about the role of cell cytoskeleton and mechanics. Herein, we demonstrate that cell cytoskeleton and mechanics are correlated with organotropism. The result of cell stiffness measurements shows that breast cancer cells with bone tropism are much stiffer with enhanced F-actin, while tumor cells with brain tropism are softer with lower F-actin than their parental cells. The difference in cellular stiffness matches the difference in the rigidity of their metastasized organs. Further, disrupting the cytoskeleton of breast cancer cells with bone tropism not only elevates the expressions of brain metastasis-related genes but also increases cell spreading and proliferation on soft substrates mimicking the stiffness of brain tissue. Stabilizing the cytoskeleton of cancer cells with brain tropism upregulates bone metastasis-related genes while reduces the mechanoadaptation ability on soft substrates. Taken together, these findings demonstrate that cell cytoskeleton and biophysical properties of breast cancer subpopulations correlate with their metastatic preference in terms of gene expression pattern and mechanoadaptation ability, implying the potential role of cell cytoskeleton in organotropism.
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12
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Yu T, Wang C, Xie M, Zhu C, Shu Y, Tang J, Guan X. Heterogeneity of CTC contributes to the organotropism of breast cancer. Biomed Pharmacother 2021; 137:111314. [PMID: 33581649 DOI: 10.1016/j.biopha.2021.111314] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2020] [Revised: 01/11/2021] [Accepted: 01/21/2021] [Indexed: 02/08/2023] Open
Abstract
Circulating tumor cells (CTCs) are viewed as pro-metastasis precursors shed from primary tumors or metastatic sites. The phenotypic and molecular heterogeneity of CTCs is associated with breast cancer progression and prognosis. Therefore, we divided CTCs into several subtypes according to their differences in biomarker status, epithelial/mesenchymal phenotype, aggregation status, and other factors to summarize their characteristics. Considering that the organ-specific metastasis is a hallmark of breast cancer, we adopted the "seed and soil" model to further analyze the relationship between the heterogeneity of CTCs and the organotropism of breast cancer. We speculated that CTCs might not only develop their genetic potential but communicate with surroundings, including chemokine systems, hemocytes, and extracellular matrix components, to regulate the organ-specific metastases of breast cancer.
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Affiliation(s)
- Tao Yu
- Department of Oncology, the First Affiliated Hospital of Nanjing Medical University, No. 300 Guangzhou Road, Nanjing 210029, Jiangsu Province, People's Republic of China
| | - Cenzhu Wang
- Department of Oncology, the First Affiliated Hospital of Nanjing Medical University, No. 300 Guangzhou Road, Nanjing 210029, Jiangsu Province, People's Republic of China
| | - Mengyan Xie
- Department of Oncology, the First Affiliated Hospital of Nanjing Medical University, No. 300 Guangzhou Road, Nanjing 210029, Jiangsu Province, People's Republic of China
| | - Chengjun Zhu
- Department of Oncology, the First Affiliated Hospital of Nanjing Medical University, No. 300 Guangzhou Road, Nanjing 210029, Jiangsu Province, People's Republic of China
| | - Yongqian Shu
- Department of Oncology, the First Affiliated Hospital of Nanjing Medical University, No. 300 Guangzhou Road, Nanjing 210029, Jiangsu Province, People's Republic of China
| | - Jinhai Tang
- Department of General Surgery, the First Affiliated Hospital of Nanjing Medical University, No. 300 Guangzhou Road, Nanjing 210029, Jiangsu Province, People's Republic of China.
| | - Xiaoxiang Guan
- Department of Oncology, the First Affiliated Hospital of Nanjing Medical University, No. 300 Guangzhou Road, Nanjing 210029, Jiangsu Province, People's Republic of China.
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13
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Vella V, De Francesco EM, Lappano R, Muoio MG, Manzella L, Maggiolini M, Belfiore A. Microenvironmental Determinants of Breast Cancer Metastasis: Focus on the Crucial Interplay Between Estrogen and Insulin/Insulin-Like Growth Factor Signaling. Front Cell Dev Biol 2020; 8:608412. [PMID: 33364239 PMCID: PMC7753049 DOI: 10.3389/fcell.2020.608412] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2020] [Accepted: 11/09/2020] [Indexed: 12/12/2022] Open
Abstract
The development and progression of the great majority of breast cancers (BCs) are mainly dependent on the biological action elicited by estrogens through the classical estrogen receptor (ER), as well as the alternate receptor named G-protein–coupled estrogen receptor (GPER). In addition to estrogens, other hormones and growth factors, including the insulin and insulin-like growth factor system (IIGFs), play a role in BC. IIGFs cooperates with estrogen signaling to generate a multilevel cross-communication that ultimately facilitates the transition toward aggressive and life-threatening BC phenotypes. In this regard, the majority of BC deaths are correlated with the formation of metastatic lesions at distant sites. A thorough scrutiny of the biological and biochemical events orchestrating metastasis formation and dissemination has shown that virtually all cell types within the tumor microenvironment work closely with BC cells to seed cancerous units at distant sites. By establishing an intricate scheme of paracrine interactions that lead to the expression of genes involved in metastasis initiation, progression, and virulence, the cross-talk between BC cells and the surrounding microenvironmental components does dictate tumor fate and patients’ prognosis. Following (i) a description of the main microenvironmental events prompting BC metastases and (ii) a concise overview of estrogen and the IIGFs signaling and their major regulatory functions in BC, here we provide a comprehensive analysis of the most recent findings on the role of these transduction pathways toward metastatic dissemination. In particular, we focused our attention on the main microenvironmental targets of the estrogen-IIGFs interplay, and we recapitulated relevant molecular nodes that orientate shared biological responses fostering the metastatic program. On the basis of available studies, we propose that a functional cross-talk between estrogens and IIGFs, by affecting the BC microenvironment, may contribute to the metastatic process and may be regarded as a novel target for combination therapies aimed at preventing the metastatic evolution.
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Affiliation(s)
- Veronica Vella
- Endocrinology, Department of Clinical and Experimental Medicine, University of Catania, Garibaldi-Nesima Hospital, Catania, Italy
| | - Ernestina Marianna De Francesco
- Endocrinology, Department of Clinical and Experimental Medicine, University of Catania, Garibaldi-Nesima Hospital, Catania, Italy
| | - Rosamaria Lappano
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Rende, Italy
| | - Maria Grazia Muoio
- Endocrinology, Department of Clinical and Experimental Medicine, University of Catania, Garibaldi-Nesima Hospital, Catania, Italy.,Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Rende, Italy
| | - Livia Manzella
- Center of Experimental Oncology and Hematology, Azienda Ospedaliera Universitaria (A.O.U.) Policlinico Vittorio Emanuele, Catania, Italy.,Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
| | - Marcello Maggiolini
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Rende, Italy
| | - Antonino Belfiore
- Endocrinology, Department of Clinical and Experimental Medicine, University of Catania, Garibaldi-Nesima Hospital, Catania, Italy
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14
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Zhang L, Zhang J, Li Z, Wu Y, Tong Z. Comparison of the clinicopathological characteristics and prognosis between Chinese patients with breast cancer with bone-only and non-bone-only metastasis. Oncol Lett 2020; 20:92. [PMID: 32831911 PMCID: PMC7439125 DOI: 10.3892/ol.2020.11953] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2019] [Accepted: 07/01/2020] [Indexed: 11/29/2022] Open
Abstract
Bone is the most common site of metastatic spread in patients with breast cancer. Patients with bone-only metastasis (BOM) are a unique group. The aim of the present study was to compare the clinicopathological characteristics, survival and prognostic factors of patients with BOM and non-BOM. The clinical data of 1,290 patients with metastatic breast cancer treated at the Tianjin Medical University Cancer Institute and Hospital (Tianjin, China) between January 2008 and December 2017 were reviewed. The clinical data were divided into a BOM group (n=208 cases) and a non-BOM group (n=1,082 cases). Patients with BOM had longer disease-free survival, progression-free survival (PFS) and overall survival (OS) compared with patients in the non-BOM group. The hormone receptor (HR) status and number of metastases were significant influencing factors of PFS in the BOM group. Furthermore, the HR status, location of bone metastasis and number of bone metastases were significantly associated with OS of patients in the BOM group. Age at diagnosis of metastasis, HR status and tumor stage were significantly associated with OS in the non-BOM group. In the BOM group, patients with HR+/human epidermal growth factor receptor 2 (HER2)− tumors had the most favorable prognosis. In the non-BOM group, patients with HR+/HER2− and HER2+ tumors had improved prognosis. In the BOM with HR+/HER2− subgroup, the PFS and OS of patients receiving endocrine therapy or sequential therapy (chemotherapy followed by endocrine therapy) was significantly improved compared with those receiving chemotherapy alone (P<0.05). Skeletal-related events were significantly associated with the number of bone metastases (P<0.001). The most common secondary metastatic site in the BOM group was the liver. The prognosis of the patients in the BOM group was improved compared with that in the non-BOM patients. HR− and multiple bone metastases, as well as combined axial and appendicular bone metastases, were significantly associated with poor prognosis in the patients with BOM. For patients in the HR+/HER2− BOM subgroup, endocrine therapy alone resulted in satisfactory results.
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Affiliation(s)
- Li Zhang
- Department of Breast Oncology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin 300060, P.R. China
| | - Jie Zhang
- Department of Breast Oncology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin 300060, P.R. China
| | - Zhijun Li
- Department of Breast Oncology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin 300060, P.R. China
| | - Yansheng Wu
- Department of Maxillofacial and Otorhinolaryngology Head and Neck Surgery, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin 300060, P.R. China
| | - Zhongsheng Tong
- Department of Breast Oncology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin 300060, P.R. China
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15
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Wang K, Hackney JR, Siegal GP, Wei S. RANKLed by the Complexity of Signaling in Breast Cancer Metastasis to the Brain. Clin Breast Cancer 2020; 20:e569-e575. [PMID: 32381383 DOI: 10.1016/j.clbc.2020.04.001] [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: 01/19/2020] [Revised: 03/17/2020] [Accepted: 04/01/2020] [Indexed: 11/26/2022]
Abstract
BACKGROUND Receptor activator of nuclear factor κB (RANK) and its ligand, RANKL, are essential for mammary gland development and play a vital role in breast carcinogenesis. RANKL-RANK signaling also drives thermoregulation and modulates inflammatory activation in the brain. The expression of RANKL in primary breast cancer (BC) has been negatively associated with brain metastases, while significantly higher levels of RANK are seen in BC with brain metastases. We examined the expression of RANK and RANKL in BC metastasis to the brain. PATIENTS AND METHODS We examined the expression of RANK and RANKL in 40 cases of BC metastasis to the brain. RESULTS RANK was variably expressed in BC cells but minimally expressed in the adjacent brain parenchyma. In contrast, the expression of RANKL was minimal in metastatic BC but highly variable in tumoral stroma. RANKL expression in normal brain stroma obtained during autopsy was negligible. Histologic grade and BC subtypes were not significantly associated with RANK expression in metastatic BC. A significant negative correlation between RANK in metastatic BC and RANKL in tumoral stroma was identified (P < .001). CONCLUSION RANK expressed by primary BC and RANKL detected in the tumor microenvironment together participate in cancer development, while the same principle may operate at distant sites. Further investigation is necessary to provide additional insight into the role of the RANKL-RANK pathway in BC progression and to investigate the potential efficacy of therapeutic strategies targeting these molecules in BC metastasis to the brain.
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Affiliation(s)
- Kai Wang
- Department of Pathology, University of Alabama at Birmingham, Birmingham, AL
| | - James R Hackney
- Department of Pathology, University of Alabama at Birmingham, Birmingham, AL
| | - Gene P Siegal
- Department of Pathology, University of Alabama at Birmingham, Birmingham, AL
| | - Shi Wei
- Department of Pathology, University of Alabama at Birmingham, Birmingham, AL.
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16
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Capulli M, Hristova D, Valbret Z, Carys K, Arjan R, Maurizi A, Masedu F, Cappariello A, Rucci N, Teti A. Notch2 pathway mediates breast cancer cellular dormancy and mobilisation in bone and contributes to haematopoietic stem cell mimicry. Br J Cancer 2019; 121:157-171. [PMID: 31239543 PMCID: PMC6738045 DOI: 10.1038/s41416-019-0501-y] [Citation(s) in RCA: 45] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2018] [Revised: 05/17/2019] [Accepted: 05/23/2019] [Indexed: 02/04/2023] Open
Abstract
BACKGROUND Recurrence after >5-year disease-free survival affects one-fifth of breast cancer patients and is the clinical manifestation of cancer cell reactivation after persistent dormancy. METHODS We investigated cellular dormancy in vitro and in vivo using breast cancer cell lines and cell and molecular biology techniques. RESULTS We demonstrated cellular dormancy in breast cancer bone metastasis, associated with haematopoietic stem cell (HSC) mimicry, in vivo competition for HSC engraftment and non-random distribution of dormant cells at the endosteal niche. Notch2 signal implication was demonstrated by immunophenotyping the endosteal niche-associated cancer cells and upon co-culture with sorted endosteal niche cells, which inhibited breast cancer cell proliferation in a Notch2-dependent manner. Blocking this signal by in vivo acute administration of the γ-secretase inhibitor, dibenzazepine, induced dormant cell mobilisation from the endosteal niche and colonisation of visceral organs. Sorted Notch2HIGH breast cancer cells exhibited a unique stem phenotype similar to HSCs and in vitro tumour-initiating ability in mammosphere assay. Human samples confirmed the existence of a small Notch2HIGH cell population in primary and bone metastatic breast cancers, with a survival advantage for Notch2HIGH vs Notch2LOW patients. CONCLUSIONS Notch2 represents a key determinant of breast cancer cellular dormancy and mobilisation in the bone microenvironment.
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Affiliation(s)
- Mattia Capulli
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila Via Vetoio - Coppito 2, 67100, L'Aquila, Italy
| | - Dayana Hristova
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila Via Vetoio - Coppito 2, 67100, L'Aquila, Italy
| | - Zoé Valbret
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila Via Vetoio - Coppito 2, 67100, L'Aquila, Italy
| | - Kashmala Carys
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila Via Vetoio - Coppito 2, 67100, L'Aquila, Italy
| | - Ronak Arjan
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila Via Vetoio - Coppito 2, 67100, L'Aquila, Italy
| | - Antonio Maurizi
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila Via Vetoio - Coppito 2, 67100, L'Aquila, Italy
| | - Francesco Masedu
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila Via Vetoio - Coppito 2, 67100, L'Aquila, Italy
| | - Alfredo Cappariello
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila Via Vetoio - Coppito 2, 67100, L'Aquila, Italy
| | - Nadia Rucci
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila Via Vetoio - Coppito 2, 67100, L'Aquila, Italy
| | - Anna Teti
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila Via Vetoio - Coppito 2, 67100, L'Aquila, Italy.
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17
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Bernier C, Soliman A, Gravel M, Dankner M, Savage P, Petrecca K, Park M, Siegel PM, Shore GC, Roulston A. DZ-2384 has a superior preclinical profile to taxanes for the treatment of triple-negative breast cancer and is synergistic with anti-CTLA-4 immunotherapy. Anticancer Drugs 2019; 29:774-785. [PMID: 29878901 PMCID: PMC6133219 DOI: 10.1097/cad.0000000000000653] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Triple-negative breast cancer (TNBC) is typically aggressive, difficult to treat, and commonly metastasizes to the visceral organs and soft tissues, including the lungs and the brain. Taxanes represent the most effective and widely used therapeutic class in metastatic TNBC but possess limiting adverse effects that often result in a delay, reduction, or cessation of their use. DZ-2384 is a candidate microtubule-targeting agent with a distinct mechanism of action and strong activity in several preclinical cancer models, with reduced toxicities. DZ-2384 is highly effective in patient-derived taxane-sensitive and taxane-resistant xenograft models of TNBC at lower doses and over a wider range relative to paclitaxel. When comparing compound exposure at minimum effective doses relative to safe exposure levels, the therapeutic window for DZ-2384 is 14-32 compared with 2.0 and less than 2.8 for paclitaxel and docetaxel, respectively. DZ-2384 is effective at reducing brain metastatic lesions when used at maximum tolerated doses and is equivalent to paclitaxel. Drug distribution experiments indicate that DZ-2384 is taken up more efficiently by tumor tissue but at equivalent levels in the brain compared with paclitaxel. Selective DZ-2384 uptake by tumor tissue may in part account for its wider therapeutic window compared with taxanes. In view of the current clinical efforts to combine chemotherapy with immune checkpoint inhibitors, we demonstrate that DZ-2384 acts synergistically with anti-CTLA-4 immunotherapy in a syngeneic murine model. These results demonstrate that DZ-2384 has a superior pharmacologic profile over currently used taxanes and is a promising therapeutic agent for the treatment of metastatic TNBC.
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Affiliation(s)
- Cynthia Bernier
- Laboratory for Therapeutic Development.,Department of Biochemistry, Rosalind and Morris Goodman Cancer Research Centre
| | - Ahmed Soliman
- Laboratory for Therapeutic Development.,Department of Biochemistry, Rosalind and Morris Goodman Cancer Research Centre
| | - Michel Gravel
- Laboratory for Therapeutic Development.,Department of Biochemistry, Rosalind and Morris Goodman Cancer Research Centre
| | - Matthew Dankner
- Department of Biochemistry, Rosalind and Morris Goodman Cancer Research Centre
| | - Paul Savage
- Department of Biochemistry, Rosalind and Morris Goodman Cancer Research Centre
| | - Kevin Petrecca
- Department of Neurology and Neurosurgery, McGill University, Montréal, Quebec, Canada
| | - Morag Park
- Department of Biochemistry, Rosalind and Morris Goodman Cancer Research Centre
| | - Peter M Siegel
- Department of Biochemistry, Rosalind and Morris Goodman Cancer Research Centre
| | - Gordon C Shore
- Laboratory for Therapeutic Development.,Department of Biochemistry, Rosalind and Morris Goodman Cancer Research Centre
| | - Anne Roulston
- Laboratory for Therapeutic Development.,Department of Biochemistry, Rosalind and Morris Goodman Cancer Research Centre
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18
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Wang Y, Chu Y, Ren X, Xiang H, Xi Y, Ma X, Zhu K, Guo Z, Zhou C, Zhang G, Chen B. Epidural adipose tissue-derived mesenchymal stem cell activation induced by lung cancer cells promotes malignancy and EMT of lung cancer. Stem Cell Res Ther 2019; 10:168. [PMID: 31196220 PMCID: PMC6567486 DOI: 10.1186/s13287-019-1280-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2019] [Revised: 05/22/2019] [Accepted: 05/24/2019] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND Spinal metastasis is a major challenge in patients with advanced lung cancer, but the mechanisms in the organotropism of metastasis are still unclear. Adipose-derived mesenchymal stem cells (ADSCs) exhibit cancer-promoting properties that influence the tumour microenvironment; however, there is no research on ADSCs from epidural fat thus far. METHODS In this study, we isolated and identified ADSCs from epidural adipose tissue for the first time. We examined the activation of epidural ADSCs treated with lung cancer cell-conditioned medium by immunohistochemistry, western blot and qRT-PCR assays. The expression of interleukin (IL)-6 family cytokines in the supernatants of ADSCs were evaluated by enzyme-linked immunosorbent assay. The effects of epidural ADSCs on the growth and invasion of lung cancer cells were evaluated with the CCK-8 and Transwell assays. The expression of signal transducer and activator of transcription 3 (STAT3), matrix metalloprotease and epithelial-mesenchymal transition markers were measured by western blot assays. RESULTS Our results showed that ADSCs treated with lung cancer cell-conditioned medium expressed higher levels of the myofibroblast marker α-smooth muscle actin and fibroblast activation protein than ADSCs cultured alone. Then, we found that lung cancer cells induced ADSCs to secrete high levels of IL-6 family cytokines and activate the STAT3 signalling pathway. Moreover, activated epidural ADSCs exhibited the ability to promote lung cancer cell proliferation and invasion by elevating matrix metalloprotease expression and epithelial-mesenchymal transition in cancer cells. Furthermore, blocking IL-6 can counteract the differentiation and tumour-promoting effects of ADSCs. CONCLUSION Our results suggest that ADSCs respond to lung cancer cells and are involved in the crosstalk between primary tumours and pre-metastatic niches in epidural fat.
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Affiliation(s)
- Yan Wang
- Department of Orthopaedic Surgery, The Affiliated Hospital of Qingdao University, 59 Haier Road, Qingdao, 266061 China
| | - Yijing Chu
- Department of Obstetrics and Gynaecology, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Xianfeng Ren
- Department of Orthopaedic Surgery, The Affiliated Hospital of Qingdao University, 59 Haier Road, Qingdao, 266061 China
| | - Hongfei Xiang
- Department of Orthopaedic Surgery, The Affiliated Hospital of Qingdao University, 59 Haier Road, Qingdao, 266061 China
| | - Yongming Xi
- Department of Orthopaedic Surgery, The Affiliated Hospital of Qingdao University, 59 Haier Road, Qingdao, 266061 China
| | - Xuexiao Ma
- Department of Orthopaedic Surgery, The Affiliated Hospital of Qingdao University, 59 Haier Road, Qingdao, 266061 China
| | - Kai Zhu
- Department of Orthopaedic Surgery, The Affiliated Hospital of Qingdao University, 59 Haier Road, Qingdao, 266061 China
| | - Zhu Guo
- Department of Orthopaedic Surgery, The Affiliated Hospital of Qingdao University, 59 Haier Road, Qingdao, 266061 China
| | - Chuanli Zhou
- Department of Orthopaedic Surgery, The Affiliated Hospital of Qingdao University, 59 Haier Road, Qingdao, 266061 China
| | - Guoqing Zhang
- Department of Orthopaedic Surgery, The Affiliated Hospital of Qingdao University, 59 Haier Road, Qingdao, 266061 China
| | - Bohua Chen
- Department of Orthopaedic Surgery, The Affiliated Hospital of Qingdao University, 59 Haier Road, Qingdao, 266061 China
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19
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Wu T, Wang Y, Jiang R, Lu X, Tian J. A pathways-based prediction model for classifying breast cancer subtypes. Oncotarget 2017; 8:58809-58822. [PMID: 28938599 PMCID: PMC5601695 DOI: 10.18632/oncotarget.18544] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2016] [Accepted: 05/01/2017] [Indexed: 11/25/2022] Open
Abstract
Breast cancer is highly heterogeneous and is classified into four subtypes characterized by specific biological traits, treatment responses, and clinical prognoses. We performed a systemic analysis of 698 breast cancer patient samples from The Cancer Genome Atlas project database. We identified 136 breast cancer genes differentially expressed among the four subtypes. Based on unsupervised clustering analysis, these 136 core genes efficiently categorized breast cancer patients into the appropriate subtypes. Functional enrichment based on Kyoto Encyclopedia of Genes and Genomes analysis identified six functional pathways regulated by these genes: JAK-STAT signaling, basal cell carcinoma, inflammatory mediator regulation of TRP channels, non-small cell lung cancer, glutamatergic synapse, and amyotrophic lateral sclerosis. Three support vector machine (SVM) classification models based on the identified pathways effectively classified different breast cancer subtypes, suggesting that breast cancer subtype-specific risk assessment based on disease pathways could be a potentially valuable approach. Our analysis not only provides insight into breast cancer subtype-specific mechanisms, but also may improve the accuracy of SVM classification models.
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Affiliation(s)
- Tong Wu
- Department of Ultrasound, The Second Affiliated Hospital of Harbin Medical University, Heilongjiang Province, China
| | - Yunfeng Wang
- College of Bioinformatics Science and Technology, Harbin Medical University, Heilongjiang Province, China
| | - Ronghui Jiang
- Department of Surgery, Yanbian No.2 People's Hospital, Jilin Province, China
| | - Xinliang Lu
- Institute of Immunology, Zhejiang University School of Medicine, Zhejiang Province, China
| | - Jiawei Tian
- Department of Ultrasound, The Second Affiliated Hospital of Harbin Medical University, Heilongjiang Province, China
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20
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Ye J, Wang W, Xu L, Duan X, Cheng Y, Xin L, Zhang H, Zhang S, Li T, Liu Y. A retrospective prognostic evaluation analysis using the 8th edition of American Joint Committee on Cancer (AJCC) cancer staging system for luminal A breast cancer. Chin J Cancer Res 2017; 29:351-360. [PMID: 28947867 PMCID: PMC5592823 DOI: 10.21147/j.issn.1000-9604.2017.04.08] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2017] [Accepted: 07/26/2017] [Indexed: 01/22/2023] Open
Abstract
OBJECTIVE We retrospectively analyzed the clinical prognostic value of the 8th edition of the American Joint Committee on Cancer (AJCC) staging system for luminal A breast cancer. METHODS Using both the anatomic and prognostic staging in the 8th edition of AJCC cancer staging system, we restaged patients with luminal A breast cancer treated at the Breast Disease Center, Peking University First Hospital from 2008 to 2014. Follow-up data including 5-year disease free survival (DFS), overall survival (OS) and other clinic-pathological data were collected to analyze the differences between the two staging subgroups. RESULTS This study included 421 patients with luminal A breast cancer (median follow-up, 61 months). The 5-year DFS and OS rates were 98.3% and 99.3%, respectively. Significant differences in 5-year DFS but not OS were observed between different anatomic disease stages. Significant differences were observed in both 5-year DFS and OS between different prognostic stages. Application of the prognostic staging system resulted in assignment of 175 of 421 patients (41.6%) to a different group compared to their original anatomic stages. In total, 102 of 103 patients with anatomic stage IIA changed to prognostic stage IB, and 24 of 52 patients with anatomic stage IIB changed to prognostic stage IB, while 1 changed to prognostic stage IIIB. Twenty-two of 33 patients with anatomic stage IIIA were down-staged to IIA when staged by prognostic staging system, and the other 11 patients were down-staged to IIB. Two patients with anatomic stage IIIB were down-staged to IIIA. Among seven patients with anatomic stage IIIC cancer, two were down-staged to IIIA and four were down-staged to stage IIIB. CONCLUSIONS The 8th edition of AJCC prognostic staging system is an important supplement to the breast cancer staging system. More clinical trials are needed to prove its ability to guide selection of proper systemic therapy and predict prognosis of breast cancer.
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Affiliation(s)
- Jingming Ye
- Breast Disease Center, Peking University First Hospital, Beijing 100034, China
| | - Wenjun Wang
- Breast Disease Center, Peking University First Hospital, Beijing 100034, China
| | - Ling Xu
- Breast Disease Center, Peking University First Hospital, Beijing 100034, China
| | - Xuening Duan
- Breast Disease Center, Peking University First Hospital, Beijing 100034, China
| | - Yuanjia Cheng
- Breast Disease Center, Peking University First Hospital, Beijing 100034, China
| | - Ling Xin
- Breast Disease Center, Peking University First Hospital, Beijing 100034, China
| | - Hong Zhang
- Breast Disease Center, Peking University First Hospital, Beijing 100034, China
| | - Shuang Zhang
- Breast Disease Center, Peking University First Hospital, Beijing 100034, China
| | - Ting Li
- Breast Disease Center, Peking University First Hospital, Beijing 100034, China
| | - Yinhua Liu
- Breast Disease Center, Peking University First Hospital, Beijing 100034, China
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Li R, Zhang K, Siegal GP, Wei S. Clinicopathological factors associated with survival in patients with breast cancer brain metastasis. Hum Pathol 2017; 64:53-60. [PMID: 28428107 DOI: 10.1016/j.humpath.2017.03.022] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2017] [Revised: 03/17/2017] [Accepted: 03/30/2017] [Indexed: 11/29/2022]
Abstract
Brain metastasis from breast cancer generally represents a catastrophic event yet demonstrates substantial biological heterogeneity. There have been limited studies solely focusing on the prognosis of patients with such metastasis. In this study, we carried out a comprehensive analysis in 108 consecutive patients with breast cancer brain metastases between 1997 and 2012 to further define clinicopathological factors associated with early onset of brain metastasis and survival outcomes after development of them. We found that lobular carcinoma, higher clinical stages at diagnosis, and lack of coexisting bone metastasis were significantly associated with a worse brain relapse-free survival when compared with brain-only metastasis. High histologic grade, triple-negative breast cancer, and absence of visceral involvement were unfavorable prognostic factors after brain metastasis. Furthermore, high histologic grade, advanced tumor stages, and lack of coexisting bone involvement indicated a worse overall survival. Thus, the previously established prognostic factors in early stage or advanced breast cancers may not entirely apply to patients with brain metastases. Furthermore, the prognostic significance of the clinicopathological factors differed before and after a patient develops brain metastasis. This knowledge might help in establishing an algorithm to further stratify patients with breast cancer into prognostically significant categories for optimal prevention, screening, and treatment of their brain metastasis.
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Affiliation(s)
- Rong Li
- Department of Pathology, the University of Alabama at Birmingham, Birmingham, AL 35249, USA
| | - Kui Zhang
- Department of Mathematical Sciences, Michigan Technological University, Houghton, MI 49931, USA
| | - Gene P Siegal
- Department of Pathology, the University of Alabama at Birmingham, Birmingham, AL 35249, USA
| | - Shi Wei
- Department of Pathology, the University of Alabama at Birmingham, Birmingham, AL 35249, USA.
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