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Bolat Kucukzeybek B, Dere Y, Akder Sari A, Ocal I, Avcu E, Dere O, Orgen Calli A, Dinckal C, Tunakan M, Kucukzeybek Y. The prognostic significance of CD117-positive mast cells and microvessel density in colorectal cancer. Medicine (Baltimore) 2024; 103:e38997. [PMID: 39029054 DOI: 10.1097/md.0000000000038997] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 07/21/2024] Open
Abstract
The prognostic significance of angiogenesis has been demonstrated in various types of cancer. However, in colorectal cancer (CRC), there are conflicting results regarding the relationship between angiogenesis and clinical-histopathological prognostic factors. Mast cells are immune system cells found in the inflammatory microenvironment; their role in carcinogenesis and prognosis remains unclear although they are considered to cause cancer development and progression. The present study aims to evaluate the prognostic significance of mast cell accumulation and angiogenesis assessed by microvessel density (MVD) in patients with CRC. Patients who underwent curative resection and who were not treated with neoadjuvant chemotherapy were included. The anti-CD34 antibody and anti-CD117 antibody were utilized for the immunohistochemical assessment of MVD and the mast cell count (MCC) in the tissue samples, respectively. The relationship between MCC, MVD, survival and clinical-histopathological prognostic factors were evaluated. A total of 94 patients were enrolled to the study. In a median 49-month follow-up, 65 patients (69.1%) died. The 5-year disease-free survival was 61.1% and 31.3% for the group with CD34 < 18.3% and CD34 > 18.3%, respectively (P = .001). The same groups presented 5-year overall survival rates of 77, 1% and 51, 4%, respectively (P, .012). The MVD was found to be associated with the pathological T stage, lymph node metastasis and distant metastasis (P < .05). Although the MCC was positively correlated with MVD, there was no association between the MCC and clinical-histopathological prognostic factors. MVD-assessed angiogenesis was significantly related to survival and the clinical-histopathological prognostic factors in patients diagnosed with CRC.
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Affiliation(s)
- Betul Bolat Kucukzeybek
- Department of Pathology, Izmir Katip Celebi University Ataturk Training and Research Hospital, Izmir, Turkey
| | - Yelda Dere
- Department of Pathology, Mugla Sitki Kocman University, Faculty of Medicine, Mugla, Turkey
| | - Aysegul Akder Sari
- Department of Pathology, Izmir Katip Celebi University Ataturk Training and Research Hospital, Izmir, Turkey
| | - Irfan Ocal
- Department of Pathology, Izmir Katip Celebi University Ataturk Training and Research Hospital, Izmir, Turkey
| | - Emel Avcu
- Department of Pathology, Izmir Katip Celebi University Ataturk Training and Research Hospital, Izmir, Turkey
| | - Ozcan Dere
- Department of Surgery, Mugla Sitki Kocman University, Faculty of Medicine, Mugla, Turkey
| | - Aylin Orgen Calli
- Department of Pathology, Izmir Katip Celebi University Ataturk Training and Research Hospital, Izmir, Turkey
| | - Cigdem Dinckal
- Department of Medical Oncology, Izmir Katip Celebi University Ataturk Training and Research Hospital, Izmir, Turkey
| | - Mine Tunakan
- Department of Pathology, Izmir Katip Celebi University Ataturk Training and Research Hospital, Izmir, Turkey
| | - Yuksel Kucukzeybek
- Department of Medical Oncology, Izmir Katip Celebi University Ataturk Training and Research Hospital, Izmir, Turkey
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2
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Luo H, Jing H, Chen W. An extensive overview of the role of lncRNAs generated from immune cells in the etiology of cancer. Int Immunopharmacol 2024; 133:112063. [PMID: 38677091 DOI: 10.1016/j.intimp.2024.112063] [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: 02/03/2024] [Revised: 04/07/2024] [Accepted: 04/08/2024] [Indexed: 04/29/2024]
Abstract
Long non-coding RNAs (lncRNAs) are involved in the control of critical tumor-suppressor and oncogenic pathways in cancer. These types of non-coding RNAs could affect both immune and cancer cells. The thorough analysis of lncRNAs derived from immune cells and the incorporation of new findings significantly advance our understanding of the complex role of lncRNAs in the context of cancer. This work highlights the promise of lncRNAs for translational therapeutic approaches while also establishing a solid foundation for comprehending the complex link between lncRNAs and cancer through a coherent narrative. The main findings of this article are that types of lncRNAs derived from immune cells, such as MM2P and MALAT1, can affect the behaviors of cancer cells, like invasion, angiogenesis, and proliferation. As research in this area grows, the therapeutic potential of targeting these lncRNAs offers promising opportunities for expanding our understanding of cancer biology and developing cutting-edge, precision-based therapies for cancer therapy.
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Affiliation(s)
- Hong Luo
- Department of Oncology, Yancheng Branch of Nanjing Drum Tower Hospital, Yancheng, Jiangsu Province, China.
| | - Hailiang Jing
- Department of Integrative Medicine, Yancheng Branch of Nanjing Drum Tower Hospital, Yancheng, Jiangsu Province, China
| | - Wei Chen
- Department of Oncology, Tumor Hospital Affiliated to Nantong University, Nantong, Jiangsu Province, China
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3
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Guo X, Sun M, Yang P, Meng X, Liu R. Role of mast cells activation in the tumor immune microenvironment and immunotherapy of cancers. Eur J Pharmacol 2023; 960:176103. [PMID: 37852570 DOI: 10.1016/j.ejphar.2023.176103] [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: 06/08/2023] [Revised: 09/25/2023] [Accepted: 10/04/2023] [Indexed: 10/20/2023]
Abstract
The mast cell is an important cellular component that plays a crucial role in the crosstalk between innate and adaptive immune responses within the tumor microenvironment (TME). Recently, numerous studies have indicated that mast cells related to tumors play a dual role in regulating cancers, with conflicting results seemingly determined by the degranulation medium. As such, mast cells are an ignored but very promising potential target for cancer immunotherapy based on their immunomodulatory function. In this review, we present a comprehensive overview of the roles and mechanisms of mast cells in diverse cancer types. Firstly, we evaluated the infiltration density and location of mast cells on tumor progression. Secondly, mast cells are activated by the TME and subsequently release a range of inflammatory mediators, cytokines, chemokines, and lipid products that modulate their pro-or anti-tumor functions. Thirdly, activated mast cells engage in intercellular communication with other immune or stromal cells to modulate the immune status or promote tumor development. Finally, we deliberated on the clinical significance of targeting mast cells as a therapeutic approach to restrict tumor initiation and progression. Overall, our review aims to provide insights for future research on the role of mast cells in tumors and their potential as therapeutic targets for cancer treatment.
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Affiliation(s)
- Xinxin Guo
- Key Laboratory of Environmental Medicine Engineering, Ministry of Education, School of Public Health, Southeast University, Nanjing, China; Xiangnan University, Chenzhou, China
| | - Mingjun Sun
- Key Laboratory of Environmental Medicine Engineering, Ministry of Education, School of Public Health, Southeast University, Nanjing, China
| | - Peiyan Yang
- Key Laboratory of Environmental Medicine Engineering, Ministry of Education, School of Public Health, Southeast University, Nanjing, China
| | - Xingchen Meng
- Key Laboratory of Environmental Medicine Engineering, Ministry of Education, School of Public Health, Southeast University, Nanjing, China
| | - Ran Liu
- Key Laboratory of Environmental Medicine Engineering, Ministry of Education, School of Public Health, Southeast University, Nanjing, China.
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4
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Fernandes R, Costa C, Fernandes R, Barros AN. Inflammation in Prostate Cancer: Exploring the Promising Role of Phenolic Compounds as an Innovative Therapeutic Approach. Biomedicines 2023; 11:3140. [PMID: 38137361 PMCID: PMC10740737 DOI: 10.3390/biomedicines11123140] [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: 10/31/2023] [Revised: 11/20/2023] [Accepted: 11/23/2023] [Indexed: 12/24/2023] Open
Abstract
Prostate cancer (PCa) remains a significant global health concern, being a major cause of cancer morbidity and mortality worldwide. Furthermore, profound understanding of the disease is needed. Prostate inflammation caused by external or genetic factors is a central player in prostate carcinogenesis. However, the mechanisms underlying inflammation-driven PCa remain poorly understood. This review dissects the diagnosis methods for PCa and the pathophysiological mechanisms underlying the disease, clarifying the dynamic interplay between inflammation and leukocytes in promoting tumour development and spread. It provides updates on recent advances in elucidating and treating prostate carcinogenesis, and opens new insights for the use of bioactive compounds in PCa. Polyphenols, with their noteworthy antioxidant and anti-inflammatory properties, along with their synergistic potential when combined with conventional treatments, offer promising prospects for innovative therapeutic strategies. Evidence from the use of polyphenols and polyphenol-based nanoparticles in PCa revealed their positive effects in controlling tumour growth, proliferation, and metastasis. By consolidating the diverse features of PCa research, this review aims to contribute to increased understanding of the disease and stimulate further research into the role of polyphenols and polyphenol-based nanoparticles in its management.
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Affiliation(s)
- Raquel Fernandes
- Centre for Research and Technology of Agro-Environmental and Biological Sciences, CITAB, Inov4Agro, University of Trás-os-Montes and Alto Douro, UTAD, Quinta de Prados, 5000-801 Vila Real, Portugal;
| | - Cátia Costa
- Centre for Research and Technology of Agro-Environmental and Biological Sciences, CITAB, Inov4Agro, University of Trás-os-Montes and Alto Douro, UTAD, Quinta de Prados, 5000-801 Vila Real, Portugal;
| | - Rúben Fernandes
- FP-I3ID, Instituto de Investigação, Inovação e Desenvolvimento, FP-BHS, Biomedical and Health Sciences, Universidade Fernando Pessoa, 4249-004 Porto, Portugal;
- CECLIN, Centro de Estudos Clínicos, Hospital Fernando Pessoa, 4420-096 Gondomar, Portugal
- I3S, Instituto de Investigação e Inovação em Saúde, Universidade do Porto, 4200-135 Porto, Portugal
| | - Ana Novo Barros
- Centre for Research and Technology of Agro-Environmental and Biological Sciences, CITAB, Inov4Agro, University of Trás-os-Montes and Alto Douro, UTAD, Quinta de Prados, 5000-801 Vila Real, Portugal;
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5
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Gao K, Li X, Ni J, Wu B, Guo J, Zhang R, Wu G. Non-coding RNAs in enzalutamide resistance of castration-resistant prostate cancer. Cancer Lett 2023; 566:216247. [PMID: 37263338 DOI: 10.1016/j.canlet.2023.216247] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Revised: 05/23/2023] [Accepted: 05/24/2023] [Indexed: 06/03/2023]
Abstract
Enzalutamide (Enz) is a next-generation androgen receptor (AR) antagonist used to treat castration-resistant prostate cancer (CRPC). Unfortunately, the relapsing nature of CRPC results in the development of Enz resistance in many patients. Non-coding RNAs (ncRNAs) are RNA molecules that do not encode proteins, which include microRNAs (miRNA), long ncRNAs (lncRNAs), circular RNAs (circRNAs), and other ncRNAs with known and unknown functions. Recently, dysregulation of ncRNAs in CRPC, particularly their regulatory function in drug resistance, has attracted more and more attention. Herein, we introduce the roles of dysregulation of different ncRNAs subclasses in the development of CRPC progression and Enz resistance. Recently determined mechanisms of Enz resistance are discussed, focusing mainly on the role of AR-splice variant-7 (AR-V7), mutations, circRNAs and lncRNAs that act as miRNA sponges. Also, the contributions of epithelial-mesenchymal transition and glucose metabolism to Enz resistance are discussed. We summarize the different mechanisms of miRNAs, lncRNAs, and circRNAs in the progression of CRPC and Enz resistance, and highlight the prospect of future therapeutic strategies against Enz resistance.
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MESH Headings
- Male
- Humans
- Prostatic Neoplasms, Castration-Resistant/drug therapy
- Prostatic Neoplasms, Castration-Resistant/genetics
- Prostatic Neoplasms, Castration-Resistant/metabolism
- Receptors, Androgen/genetics
- Receptors, Androgen/metabolism
- RNA, Long Noncoding/genetics
- RNA, Long Noncoding/therapeutic use
- RNA, Circular/genetics
- Drug Resistance, Neoplasm/genetics
- Neoplasm Recurrence, Local
- Nitriles
- Androgen Receptor Antagonists/therapeutic use
- MicroRNAs/genetics
- MicroRNAs/therapeutic use
- Cell Line, Tumor
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Affiliation(s)
- Ke Gao
- Department of Urology, Xi'an People's Hospital(Xi'an Fourth Hospital), School of Life Sciences and Medicine, Northwest University, Xi'an, 710199, China; The State Key Laboratory of Cancer Biology, Department of Biochemistry and Molecular Biology, The Fourth Military Medical University, Xi'an, 710032, China.
| | - Xiaoshun Li
- Department of Urology, Xi'an People's Hospital(Xi'an Fourth Hospital), School of Life Sciences and Medicine, Northwest University, Xi'an, 710199, China.
| | - Jianxin Ni
- Department of Urology, Xi'an People's Hospital(Xi'an Fourth Hospital), School of Life Sciences and Medicine, Northwest University, Xi'an, 710199, China.
| | - Bin Wu
- Department of Urology, Xi'an People's Hospital(Xi'an Fourth Hospital), School of Life Sciences and Medicine, Northwest University, Xi'an, 710199, China.
| | - Jiaheng Guo
- Department of Urology, Xi'an People's Hospital(Xi'an Fourth Hospital), School of Life Sciences and Medicine, Northwest University, Xi'an, 710199, China; The State Key Laboratory of Cancer Biology, Department of Biochemistry and Molecular Biology, The Fourth Military Medical University, Xi'an, 710032, China.
| | - Rui Zhang
- The State Key Laboratory of Cancer Biology, Department of Biochemistry and Molecular Biology, The Fourth Military Medical University, Xi'an, 710032, China; The State Key Laboratory of Cancer Biology, Department of Immunology, The Fourth Military Medical University, Xi'an, 710032, China.
| | - Guojun Wu
- Department of Urology, Xi'an People's Hospital(Xi'an Fourth Hospital), School of Life Sciences and Medicine, Northwest University, Xi'an, 710199, China.
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6
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Yang F, Li J, Ge Q, Zhang Y, Zhang M, Zhou J, Wang H, Du J, Gao S, Liang C, Meng J. Non-coding RNAs: emerging roles in the characterization of immune microenvironment and immunotherapy of prostate cancer. Biochem Pharmacol 2023:115669. [PMID: 37364622 DOI: 10.1016/j.bcp.2023.115669] [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: 02/10/2023] [Revised: 06/17/2023] [Accepted: 06/20/2023] [Indexed: 06/28/2023]
Abstract
Prostate cancer is the most common tumor among men. Although the prognosis for early-stage prostate cancer is good, patients with advanced disease often progress to metastatic castration-resistant prostate cancer (mCRPC), which usually leads to death owing to resistance to existing treatments and lack of long-term effective therapy. In recent years, immunotherapy, especially immune checkpoint inhibitors (ICIs), has made great progress in the treatment of various solid tumors, including prostate cancer. However, the ICIs have only shown modest outcomes in mCRPC compared with other tumors. Previous studies have suggested that the suppressive tumor immune microenvironment (TIME) of prostate cancer leads to poor anti-tumor immune response and tumor resistance to immunotherapy. It has been reported that non-coding RNAs (ncRNAs) are capable of regulating upstream signaling at the transcriptional level, leading to a "cascade of changes" in downstream molecules. As a result, ncRNAs have been identified as an ideal class of molecules for cancer treatment. The discovery of ncRNAs provides a new perspective on TIME regulation in prostate cancer. ncRNAs have been associated with establishing an immunosuppressive microenvironment in prostate cancer through multiple pathways to modulate the immune escape of tumor cells which can promote resistance of prostate cancer to immunotherapy. Targeting these related ncRNAs presents an opportunity to improve the effectiveness of immunotherapy in this patient population.
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Affiliation(s)
- Feixiang Yang
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei 230022, China.
| | - Jiawei Li
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei 230022, China
| | - Qintao Ge
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei 230022, China
| | - Yuchen Zhang
- First School of Clinical Medicine, Anhui Medical University, Hefei 230022, China.
| | - Meng Zhang
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei 230022, China
| | - Jun Zhou
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei 230022, China
| | - Haitao Wang
- Center for Cancer Research, Clinical Research/NCI/NIH, Bethesda, MD 20892, USA
| | - Juan Du
- The Second Affiliated Hospital, School of Medicine, The Chinese University of Hong Kong, Shenzhen 518172, Guangdong, China.
| | - Shenglin Gao
- Department of Urology, The Affiliated Changzhou No. 2 People's Hospital of Nanjing Medical University, Changzhou 213003, Jiangsu, China; Gonghe County Hospital of Traditional Chinese Medicine, Hainan 813099, Qinghai, China
| | - Chaozhao Liang
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei 230022, China
| | - Jialin Meng
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei 230022, China.
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7
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Chia SL, Kapoor S, Carvalho C, Bajénoff M, Gentek R. Mast cell ontogeny: From fetal development to life-long health and disease. Immunol Rev 2023; 315:31-53. [PMID: 36752151 PMCID: PMC10952628 DOI: 10.1111/imr.13191] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
Abstract
Mast cells (MCs) are evolutionarily ancient innate immune cells with important roles in protective immunity against bacteria, parasites, and venomous animals. They can be found in most organs of the body, where they also contribute to normal tissue functioning, for example by engaging in crosstalk with nerves. Despite this, they are most widely known for their detrimental roles in allergy, anaphylaxis, and atopic disease. Just like macrophages, mast cells were conventionally thought to originate from the bone marrow. However, they are already present in fetal tissues before the onset of bone marrow hematopoiesis, questioning this dogma. In recent years, our view of myeloid cell ontogeny has been revised. We now know that the first mast cells originate from progenitors made in the extra-embryonic yolk sac, and later get supplemented with mast cells produced from subsequent waves of hematopoiesis. In most connective tissues, sizeable populations of fetal-derived mast cells persist into adulthood, where they self-maintain largely independently from the bone marrow. These developmental origins are highly reminiscent of macrophages, which are known to have critical functions in development. Mast cells too may thus support healthy development. Their fetal origins and longevity also make mast cells susceptible to genetic and environmental perturbations, which may render them pathological. Here, we review our current understanding of mast cell biology from a developmental perspective. We first summarize how mast cell populations are established from distinct hematopoietic progenitor waves, and how they are subsequently maintained throughout life. We then discuss what functions mast cells may normally have at early life stages, and how they may be co-opted to cause, worsen, or increase susceptibility to disease.
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Affiliation(s)
- Shin Li Chia
- Institute for Regeneration and Repair, Centre for Inflammation Research & Centre for Reproductive HealthThe University of EdinburghEdinburghUK
| | - Simran Kapoor
- Institute for Regeneration and Repair, Centre for Inflammation Research & Centre for Reproductive HealthThe University of EdinburghEdinburghUK
| | - Cyril Carvalho
- Institute for Regeneration and Repair, Centre for Inflammation Research & Centre for Reproductive HealthThe University of EdinburghEdinburghUK
| | - Marc Bajénoff
- Centre d'Immunologie de Marseille‐Luminy (CIML)MarseilleFrance
| | - Rebecca Gentek
- Institute for Regeneration and Repair, Centre for Inflammation Research & Centre for Reproductive HealthThe University of EdinburghEdinburghUK
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8
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Sun R, Yang Y, Lü W, Yang Y, Li Y, Liu Z, Diao D, Wang Y, Chang S, Lu M, Jiang Q, Dai B, Ma X, Zhao C, Lü M, Zhang J, Ding C, Li N, Zhang J, Xiao Z, Zhou D, Huang C. Single-cell transcriptomic analysis of normal and pathological tissues from the same patient uncovers colon cancer progression. Cell Biosci 2023; 13:62. [PMID: 36944972 PMCID: PMC10031920 DOI: 10.1186/s13578-023-01002-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Accepted: 03/01/2023] [Indexed: 03/23/2023] Open
Abstract
The aim of the present study was to elucidate the evolutionary trajectory of colon cells from normal colon mucosa, to adenoma, then to carcinoma in the same microenvironment. Normal colon, adenoma and carcinoma tissues from the same patient were analyzed by single-cell sequencing, which perfectly simulated the process of time-dependent colon cancer due to the same microenvironment. A total of 22 cell types were identified. Results suggest the presence of dominant clones of same cells including C2 goblet cell, epithelial cell subtype 1 (Epi1), enterocyte cell subset 0 (Entero0), and Entero5 in carcinoma. Epi1 and Entero0 were Co-enriched in antibacterial and IL-17 signaling, Entero5 was enriched in immune response and mucin-type O-glycan biosynthesis. We discovered new colon cancer related genes including AC007952.4, NEK8, CHRM3, ANO7, B3GNT6, NEURL1, ODC1 and KCNMA1. The function of TBC1D4, LTB, C2CD4A, AND GBP4/5 in T cells needs to be clarified. We used colon samples from the same person, which provide new information for colon cancer therapy.
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Affiliation(s)
- Ruifang Sun
- Department of Oncology Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, 277 Yanta West Road, Xi'an, Shaanxi, People's Republic of China
- Department of Pathology, School of Basic Medical Sciences, Health Science Center, Xi'an Jiaotong University, 76 Yanta West Road, Xi'an, Shaanxi, People's Republic of China
| | - Yang Yang
- School of Public Health, Shaanxi University of Chinese Medicine, Middle Section of Century Avenue, Xianyang, Shaanxi, People's Republic of China.
| | - Weidong Lü
- Department of Thoracic Surgery, Shaanxi Provincial Tumor Hospital, Xi'an Jiaotong University, 309 Yanta West Road, Xi'an, Shaanxi, People's Republic of China
| | - Yanqi Yang
- Department of Pathology, School of Basic Medical Sciences, Health Science Center, Xi'an Jiaotong University, 76 Yanta West Road, Xi'an, Shaanxi, People's Republic of China
| | - Yulong Li
- Department of Gastroenterology, Shaanxi Provincial People's Hospital, 256 Youyi West Road, Xi'an, Shaanxi, People's Republic of China
| | - Zhigang Liu
- Department of Thoracic Surgery, Shaanxi Provincial Tumor Hospital, Xi'an Jiaotong University, 309 Yanta West Road, Xi'an, Shaanxi, People's Republic of China
| | - Dongmei Diao
- Department of Oncology Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, 277 Yanta West Road, Xi'an, Shaanxi, People's Republic of China
| | - Yang Wang
- Department of Oncology Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, 277 Yanta West Road, Xi'an, Shaanxi, People's Republic of China
| | - Su'e Chang
- Department of Orthopedics, The Second Affiliated Hospital of Xi'an Jiaotong University, 157 Xiwu Road, Xi'an, Shaanxi, People's Republic of China
| | - Mengnan Lu
- Department of Pediatrics, The Second Affiliated Hospital of Xi'an Jiaotong University, 157 Xiwu Road, Xi'an, Shaanxi, People's Republic of China
| | - Qiuyu Jiang
- Department of Cell Biology and Genetics, School of Basic Medical Sciences, Health Science Center, Xi'an Jiaotong University, 76 Yanta West Road, Xi'an, Shaanxi, People's Republic of China
| | - Bingling Dai
- School of Pharmacy, Health Science Center, Xi'an Jiaotong University, 76 Yanta West Road, Xi'an, Shaanxi, People's Republic of China
| | - Xiaobin Ma
- Department of Oncology, The Second Affiliated Hospital of Xi'an Jiaotong University, 157 Xiwu Road, Xi'an, Shaanxi, People's Republic of China
| | - Chang'an Zhao
- Department of Pathology, School of Basic Medical Sciences, Health Science Center, Xi'an Jiaotong University, 76 Yanta West Road, Xi'an, Shaanxi, People's Republic of China
| | - Moqi Lü
- Department of Pathology, School of Basic Medical Sciences, Health Science Center, Xi'an Jiaotong University, 76 Yanta West Road, Xi'an, Shaanxi, People's Republic of China
| | - Juan Zhang
- Department of Pathology, Shaanxi Provincial Tumor Hospital, Xi'an Jiaotong University, 309 Yanta West Road, Xi'an, Shaanxi, People's Republic of China
| | - Caixia Ding
- Department of Pathology, Shaanxi Provincial Tumor Hospital, Xi'an Jiaotong University, 309 Yanta West Road, Xi'an, Shaanxi, People's Republic of China
| | - Na Li
- School of Pharmacy, Xinxiang Medical University, 601 Jinsui Avenue, Xinxiang, Henan, People's Republic of China
| | - Jian Zhang
- Department of Pathology, School of Basic Medical Sciences, Health Science Center, Xi'an Jiaotong University, 76 Yanta West Road, Xi'an, Shaanxi, People's Republic of China
| | - Zhengtao Xiao
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Health Science Center, Xi'an Jiaotong University, 76 Yanta West Road, Xi'an, Shaanxi, People's Republic of China.
| | - Dangxia Zhou
- Department of Pathology, School of Basic Medical Sciences, Health Science Center, Xi'an Jiaotong University, 76 Yanta West Road, Xi'an, Shaanxi, People's Republic of China.
| | - Chen Huang
- Department of Cell Biology and Genetics, School of Basic Medical Sciences, Health Science Center, Xi'an Jiaotong University, 76 Yanta West Road, Xi'an, Shaanxi, People's Republic of China.
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9
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Messex JK, Liou GY. Impact of Immune Cells in the Tumor Microenvironment of Prostate Cancer Metastasis. Life (Basel) 2023; 13:333. [PMID: 36836690 PMCID: PMC9967893 DOI: 10.3390/life13020333] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2023] [Revised: 01/17/2023] [Accepted: 01/21/2023] [Indexed: 01/27/2023] Open
Abstract
Prostate cancer is the most prevalent type of cancer in senior American men. Currently, the five-year survival rate after the initial diagnosis of prostate cancer is close to 100%. However, it is also the second leading cause of cancer death in senior men due to the dissemination of prostate cancer cells outside of the prostate causing growth in other organs, known as metastatic prostate cancer. The tumor microenvironment (TME) plays a critical role in the development, progression and metastasis of prostate cancer. One of the major components of the TME contains various types of immune cells, often recruited by cancer cells to the cancer formation areas. The interactions among prostate cancer cells and the infiltrating immune cells affect the outcome of prostate cancer. Here, we summarize the mechanisms various infiltrating immune cells use to regulate prostate cancer metastasis and possibly lead to the development of treatment strategies. Furthermore, the information here may also give rise to preventative strategies that focus on targeting the TME of prostate cancer patients.
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Affiliation(s)
- Justin K. Messex
- Center for Cancer Research and Therapeutic Development, Clark Atlanta University, Atlanta, GA 30314, USA
| | - Geou-Yarh Liou
- Center for Cancer Research and Therapeutic Development, Clark Atlanta University, Atlanta, GA 30314, USA
- Department of Biological Sciences, Clark Atlanta University, Atlanta, GA 30314, USA
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10
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Terhorst-Molawi D, Lohse K, Ginter K, Puhl V, Metz M, Hu M, Maurer M, Altrichter S. Mast cells and tryptase are linked to itch and disease severity in mycosis fungoides: Results of a pilot study. Front Immunol 2022; 13:930979. [PMID: 36032167 PMCID: PMC9400509 DOI: 10.3389/fimmu.2022.930979] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2022] [Accepted: 07/20/2022] [Indexed: 11/13/2022] Open
Abstract
IntroductionIn mycosis fungoides (MF), the most common cutaneous T-cell lymphoma, itch is a frequent clinical symptom. Whether mast cells (MCs), eosinophils (Eos) or their mediators play a role in MF-associated itch or disease severity is controversially discussed. Here, we explored the role of MC and Eo numbers in the skin as well as blood levels of their mediators in disease severity and itch.MethodsIn 10 patients with MF and 10 matched control subjects we assessed disease severity, itch, and quality of life impairment using dedicated tools such as the mSWAT, ItchyQoL and DLQI. We analyzed skin biopsies and measured serum levels of tryptase, a mast cell mediator, as well as of the eosinophil products eosinophil cationic protein (ECP) and major basic protein (MBP).ResultsThe presence of chronic itch, in four of 10 patients, was associated with significantly higher disease severity (mSwat), larger body surface area affected, and stronger QoL impairment (Itchy-Qol, DLQI). Serum levels of tryptase, but not ECP and MBP, were linked with patient-reported disease severity, body surface area affected, and the presence of itch. Three of the four patients with chronic itch, but none of the six patients without, had tryptase levels above >6µg/l. Numbers of MCs in the papillary dermis were higher in MF skin lesions then in non-lesional skin of MF patients and skin of healthy controls.DiscussionThe MC-mediator tryptase, in MF, is linked to disease activity and impact, most prominently to itch. Our findings call for larger studies that explore the role of MCs, tryptase and other MC mediators as drivers of itch and their role in MF pathogenesis.
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Affiliation(s)
- Dorothea Terhorst-Molawi
- Institute of Allergology, Charité – Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
- Fraunhofer Institute for Translational Medicine and Pharmacology (ITMP), Allergology and Immunology, Berlin, Germany
- Institute of Clinical Physiology, Charité – Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - Katharina Lohse
- Institute of Allergology, Charité – Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
- Fraunhofer Institute for Translational Medicine and Pharmacology (ITMP), Allergology and Immunology, Berlin, Germany
| | - Katharina Ginter
- Institute of Allergology, Charité – Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
- Fraunhofer Institute for Translational Medicine and Pharmacology (ITMP), Allergology and Immunology, Berlin, Germany
| | - Viktoria Puhl
- Institute of Allergology, Charité – Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
- Fraunhofer Institute for Translational Medicine and Pharmacology (ITMP), Allergology and Immunology, Berlin, Germany
| | - Martin Metz
- Institute of Allergology, Charité – Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
- Fraunhofer Institute for Translational Medicine and Pharmacology (ITMP), Allergology and Immunology, Berlin, Germany
| | - Man Hu
- Institute of Allergology, Charité – Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
- Fraunhofer Institute for Translational Medicine and Pharmacology (ITMP), Allergology and Immunology, Berlin, Germany
| | - Marcus Maurer
- Institute of Allergology, Charité – Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
- Fraunhofer Institute for Translational Medicine and Pharmacology (ITMP), Allergology and Immunology, Berlin, Germany
- *Correspondence: Marcus Maurer,
| | - Sabine Altrichter
- Institute of Allergology, Charité – Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
- Fraunhofer Institute for Translational Medicine and Pharmacology (ITMP), Allergology and Immunology, Berlin, Germany
- Department of Dermatology and Venerology, Kepler University Hospital, Linz, Austria
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11
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Zhu YS, Zhu J. Molecular and cellular functions of long non-coding RNAs in prostate and breast cancer. Adv Clin Chem 2022; 106:91-179. [PMID: 35152976 DOI: 10.1016/bs.acc.2021.09.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Long noncoding RNAs (lncRNAs) are defined as noncoding RNA transcripts with a length greater than 200 nucleotides. Research over the last decade has made great strides in our understanding of lncRNAs, especially in the biology of their role in cancer. In this article, we will briefly discuss the biogenesis and characteristics of lncRNAs, then review their molecular and cellular functions in cancer by using prostate and breast cancer as examples. LncRNAs are abundant, diverse, and evolutionarily, less conserved than protein-coding genes. They are often expressed in a tumor and cell-specific manner. As a key epigenetic factor, lncRNAs can use a wide variety of molecular mechanisms to regulate gene expression at each step of the genetic information flow pathway. LncRNAs display widespread effects on cell behavior, tumor growth, and metastasis. They act intracellularly and extracellularly in an autocrine, paracrine and endocrine fashion. Increased understanding of lncRNA's role in cancer has facilitated the development of novel biomarkers for cancer diagnosis, led to greater understanding of cancer prognosis, enabled better prediction of therapeutic responses, and promoted identification of potential targets for cancer therapy.
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Affiliation(s)
- Yuan-Shan Zhu
- Division of Endocrinology, Diabetes and Metabolism, Department of Medicine, Clinical and Translational Science Center, Weill Cornell Medicine, New York, NY, United States.
| | - Jifeng Zhu
- Clinical and Translational Science Center, Weill Cornell Medicine, New York, NY, United States
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12
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Elebyary O, Barbour A, Fine N, Tenenbaum HC, Glogauer M. The Crossroads of Periodontitis and Oral Squamous Cell Carcinoma: Immune Implications and Tumor Promoting Capacities. FRONTIERS IN ORAL HEALTH 2022; 1:584705. [PMID: 35047982 PMCID: PMC8757853 DOI: 10.3389/froh.2020.584705] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2020] [Accepted: 09/16/2020] [Indexed: 12/26/2022] Open
Abstract
Periodontitis (PD) is increasingly considered to interact with and promote a number of inflammatory diseases, including cancer. In the case of oral squamous cell carcinoma (OSCC) the local inflammatory response associated with PD is capable of triggering altered cellular events that can promote cancer cell invasion and proliferation of existing primary oral carcinomas as well as supporting the seeding of metastatic tumor cells into the gingival tissue giving rise to secondary tumors. Both the immune and stromal components of the periodontium exhibit phenotypic alterations and functional differences during PD that result in a microenvironment that favors cancer progression. The inflammatory milieu in PD is ideal for cancer cell seeding, migration, proliferation and immune escape. Understanding the interactions governing this attenuated anti-tumor immune response is vital to unveil unexplored preventive or therapeutic possibilities. Here we review the many commonalities between the oral-inflammatory microenvironment in PD and oral-inflammatory responses that are associated with OSCC progression, and how these conditions can act to promote and sustain the hallmarks of cancer.
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Affiliation(s)
- Omnia Elebyary
- Faculty of Dentistry, University of Toronto, Toronto, ON, Canada
| | | | - Noah Fine
- Faculty of Dentistry, University of Toronto, Toronto, ON, Canada
| | - Howard C Tenenbaum
- Faculty of Dentistry, University of Toronto, Toronto, ON, Canada.,Department of Dentistry, Centre for Advanced Dental Research and Care, Mount Sinai Hospital, Toronto, ON, Canada
| | - Michael Glogauer
- Faculty of Dentistry, University of Toronto, Toronto, ON, Canada.,Department of Dentistry, Centre for Advanced Dental Research and Care, Mount Sinai Hospital, Toronto, ON, Canada.,Department of Dental Oncology, Maxillofacial and Ocular Prosthetics, Princess Margaret Cancer Centre, Toronto, ON, Canada
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13
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Mast Cell–Tumor Interactions: Molecular Mechanisms of Recruitment, Intratumoral Communication and Potential Therapeutic Targets for Tumor Growth. Cells 2022; 11:cells11030349. [PMID: 35159157 PMCID: PMC8834237 DOI: 10.3390/cells11030349] [Citation(s) in RCA: 28] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2021] [Revised: 01/08/2022] [Accepted: 01/13/2022] [Indexed: 12/13/2022] Open
Abstract
Mast cells (MCs) are tissue-resident immune cells that are important players in diseases associated with chronic inflammation such as cancer. Since MCs can infiltrate solid tumors and promote or limit tumor growth, a possible polarization of MCs to pro-tumoral or anti-tumoral phenotypes has been proposed and remains as a challenging research field. Here, we review the recent evidence regarding the complex relationship between MCs and tumor cells. In particular, we consider: (1) the multifaceted role of MCs on tumor growth suggested by histological analysis of tumor biopsies and studies performed in MC-deficient animal models; (2) the signaling pathways triggered by tumor-derived chemotactic mediators and bioactive lipids that promote MC migration and modulate their function inside tumors; (3) the possible phenotypic changes on MCs triggered by prevalent conditions in the tumor microenvironment (TME) such as hypoxia; (4) the signaling pathways that specifically lead to the production of angiogenic factors, mainly VEGF; and (5) the possible role of MCs on tumor fibrosis and metastasis. Finally, we discuss the novel literature on the molecular mechanisms potentially related to phenotypic changes that MCs undergo into the TME and some therapeutic strategies targeting MC activation to limit tumor growth.
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14
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Das B, Mendonca S. Prognostic significance of mast cells and vascular density in prostatic adenocarcinoma. INDIAN J PATHOL MICR 2022; 65:828-831. [DOI: 10.4103/ijpm.ijpm_93_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
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15
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Taheri M, Khoshbakht T, Jamali E, Kallenbach J, Ghafouri-Fard S, Baniahmad A. Interaction between Non-Coding RNAs and Androgen Receptor with an Especial Focus on Prostate Cancer. Cells 2021; 10:3198. [PMID: 34831421 PMCID: PMC8619311 DOI: 10.3390/cells10113198] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Revised: 11/10/2021] [Accepted: 11/11/2021] [Indexed: 12/16/2022] Open
Abstract
The androgen receptor (AR) is a member of the nuclear receptor superfamily and has three functional domains, namely the N-terminal, DNA binding, and C-terminal domain. The N-terminal domain harbors potent transactivation functions, whereas the C-terminal domain binds to androgens and antiandrogens used to treat prostate cancer. AR has genomic activity being DNA binding-dependent or through interaction with other DNA-bound transcription factors, as well as a number of non-genomic, non-canonical functions, such as the activation of the ERK, AKT, and MAPK pathways. A bulk of evidence indicates that non-coding RNAs have functional interactions with AR. This type of interaction is implicated in the pathogenesis of human malignancies, particularly prostate cancer. In the current review, we summarize the available data on the role of microRNAs, long non-coding RNAs, and circular RNAs on the expression of AR and modulation of AR signaling, as well as the effects of AR on their expression. Recognition of the complicated interaction between non-coding RNAs and AR has practical importance in the design of novel treatment options, as well as modulation of response to conventional therapeutics.
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Affiliation(s)
- Mohammad Taheri
- Skull Base Research Center, Loghman Hakim Hospital, Shahid Beheshti University of Medical Sciences, Tehran 1983535511, Iran;
- Institute of Human Genetics, Jena University Hospital, 07747 Jena, Germany;
| | - Tayyebeh Khoshbakht
- Phytochemistry Research Center, Shahid Beheshti University of Medical Sciences, Tehran 1983535511, Iran;
| | - Elena Jamali
- Department of Pathology, Loghman Hakim Hospital, Shahid Beheshti University of Medical Sciences, Tehran 1983535511, Iran;
| | - Julia Kallenbach
- Institute of Human Genetics, Jena University Hospital, 07747 Jena, Germany;
| | - Soudeh Ghafouri-Fard
- Department of Medical Genetics, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran 1983535511, Iran
| | - Aria Baniahmad
- Institute of Human Genetics, Jena University Hospital, 07747 Jena, Germany;
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16
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Tang Q, Cheng B, Dai R, Wang R. The Role of Androgen Receptor in Cross Talk Between Stromal Cells and Prostate Cancer Epithelial Cells. Front Cell Dev Biol 2021; 9:729498. [PMID: 34692685 PMCID: PMC8526848 DOI: 10.3389/fcell.2021.729498] [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: 06/23/2021] [Accepted: 09/06/2021] [Indexed: 11/13/2022] Open
Abstract
Prostate cancer (PCa) lists as the second most lethal cancer for men in western countries, and androgen receptor (AR) plays a central role in its initiation and progression, which prompts the development of androgen deprivation therapy (ADT) as the standard treatment. Prostate tumor microenvironment, consisting of stromal cells and extracellular matrix (ECM), has dynamic interactions with PCa epithelial cells and affects their growth and invasiveness. Studies have shown that both genomic and non-genomic AR signaling pathways are involved in the biological regulation of PCa epithelial cells. In addition, AR signaling in prostate stroma is also involved in PCa carcinogenesis and progression. Loss of AR in PCa stroma is clinically observed as PCa progresses to advanced stage. Especially, downregulation of AR in stromal fibroblasts dysregulates the expression levels of ECM proteins, thus creating a suitable environment for PCa cells to metastasize. Importantly, ADT treatment enhances this reciprocal interaction and predisposes stromal cells to promote cell invasion of PCa cells. During this process, AR in PCa epithelium actively responds to various stimuli derived from the surrounding stromal cells and undergoes enhanced degradation while elevating the expression of certain genes such as MMP9 responsible for cell invasion. AR reduction in epithelial cells also accelerates these cells to differentiate into cancer stem-like cells and neuroendocrine cells, which are AR-negative PCa cells and inherently resistant to ADT treatments. Overall, understanding of the cross talk between tumor microenvironment and PCa at the molecular level may assist the development of novel therapeutic strategies against this disease. This review will provide a snapshot of AR's action when the interaction of stromal cells and PCa cells occurs.
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Affiliation(s)
- Qianyao Tang
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Southwest Medical University, Luzhou, China
| | - Bo Cheng
- Department of Urology, The Affiliated Hospital of Southwest Medical University, Luzhou, China
| | - Rongyang Dai
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Southwest Medical University, Luzhou, China
| | - Ronghao Wang
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Southwest Medical University, Luzhou, China
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17
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Suo RY, Wang ZY, Wang JS, Zhang GJ, Zhang J. Role of long non-coding RNA in regulating polarization of gastric cancer macrophages. Shijie Huaren Xiaohua Zazhi 2021; 29:1096-1101. [DOI: 10.11569/wcjd.v29.i19.1096] [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] [Indexed: 02/06/2023] Open
Abstract
Tumor-associated macrophages (TAMs) are an important part of the tumor microenvironment. They are distributed in tumor tissues and distant metastatic sites, and are related to tumor progression and prognosis. TAMs M2 can promote tumor biological processes such as tumor proliferation, invasion, and metastasis, and inhibit apoptosis, and are obviously related to the poor prognosis of tumor patients. In recent years, the role of long non-coding RNAs (lncRNAs) in regulating the polarization of macrophages has gradually been revealed, which can affect the occurrence and development of tumors by adjusting the polarization of macrophages. Studies have shown that lncRNAs play an important role in the polarization process of gastric cancer macrophages. This article summarizes the related research reports, hoping to provide ideas for studies that interfere with the polarization process of TAMs to inhibit tumor progression.
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Affiliation(s)
- Rui-Yang Suo
- Department of Thoracic Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, China,Xi'an Jiaotong University Health Science Center, Xi'an 710061, China
| | - Zhi-Yu Wang
- Department of Thoracic Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, China,Xi'an Jiaotong University Health Science Center, Xi'an 710061, China
| | - Jian-Sheng Wang
- Department of Thoracic Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, China
| | - Guang-Jian Zhang
- Department of Thoracic Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, China
| | - Jia Zhang
- Department of Thoracic Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, China
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18
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Sarasola MDLP, Táquez Delgado MA, Nicoud MB, Medina VA. Histamine in cancer immunology and immunotherapy. Current status and new perspectives. Pharmacol Res Perspect 2021; 9:e00778. [PMID: 34609067 PMCID: PMC8491460 DOI: 10.1002/prp2.778] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2020] [Accepted: 03/25/2021] [Indexed: 12/11/2022] Open
Abstract
Cancer is the second leading cause of death globally and its incidence and mortality are rapidly increasing worldwide. The dynamic interaction of immune cells and tumor cells determines the clinical outcome of cancer. Immunotherapy comes to the forefront of cancer treatments, resulting in impressive and durable responses but only in a fraction of patients. Thus, understanding the characteristics and profiles of immune cells in the tumor microenvironment (TME) is a necessary step to move forward in the design of new immunomodulatory strategies that can boost the immune system to fight cancer. Histamine produces a complex and fine-tuned regulation of the phenotype and functions of the different immune cells, participating in multiple regulatory responses of the innate and adaptive immunity. Considering the important actions of histamine-producing immune cells in the TME, in this review we first address the most important immunomodulatory roles of histamine and histamine receptors in the context of cancer development and progression. In addition, this review highlights the current progress and foundational developments in the field of cancer immunotherapy in combination with histamine and pharmacological compounds targeting histamine receptors.
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Affiliation(s)
- María de la Paz Sarasola
- Laboratory of Tumor Biology and Inflammation, Institute for Biomedical Research (BIOMED), School of Medical SciencesPontifical Catholic University of Argentina (UCA), and the National Scientific and Technical Research Council (CONICET)Buenos AiresArgentina
| | - Mónica A. Táquez Delgado
- Laboratory of Tumor Biology and Inflammation, Institute for Biomedical Research (BIOMED), School of Medical SciencesPontifical Catholic University of Argentina (UCA), and the National Scientific and Technical Research Council (CONICET)Buenos AiresArgentina
| | - Melisa B. Nicoud
- Laboratory of Tumor Biology and Inflammation, Institute for Biomedical Research (BIOMED), School of Medical SciencesPontifical Catholic University of Argentina (UCA), and the National Scientific and Technical Research Council (CONICET)Buenos AiresArgentina
| | - Vanina A. Medina
- Laboratory of Tumor Biology and Inflammation, Institute for Biomedical Research (BIOMED), School of Medical SciencesPontifical Catholic University of Argentina (UCA), and the National Scientific and Technical Research Council (CONICET)Buenos AiresArgentina
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19
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Price RL, Bhan A, Mandal SS. HOTAIR beyond repression: In protein degradation, inflammation, DNA damage response, and cell signaling. DNA Repair (Amst) 2021; 105:103141. [PMID: 34183273 PMCID: PMC10426209 DOI: 10.1016/j.dnarep.2021.103141] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2021] [Revised: 05/13/2021] [Accepted: 05/21/2021] [Indexed: 01/17/2023]
Abstract
Long noncoding RNAs (lncRNAs) are pervasively transcribed from the mammalian genome as transcripts that are usually >200 nucleotides long. LncRNAs generally do not encode proteins but are involved in a variety of physiological processes, principally as epigenetic regulators. HOX transcript antisense intergenic RNA (HOTAIR) is a well-characterized lncRNA that has been implicated in several cancers and in various other diseases. HOTAIR is a repressor lncRNA and regulates various repressive chromatin modifications. However, recent studies have revealed additional functions of HOTAIR in regulation of protein degradation, microRNA (miRNA) sponging, NF-κB activation, inflammation, immune signaling, and DNA damage response. Herein, we have summarized the diverse functions and modes of action of HOTAIR in protein degradation, inflammation, DNA repair, and diseases, beyond its established functions in gene silencing.
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Affiliation(s)
- Rachel L Price
- Gene Regulation and Epigenetics Research Laboratory, Department of Chemistry and Biochemistry, The University of Texas at Arlington, Arlington, TX, 76019, United States
| | - Arunoday Bhan
- Gene Regulation and Epigenetics Research Laboratory, Department of Chemistry and Biochemistry, The University of Texas at Arlington, Arlington, TX, 76019, United States
| | - Subhrangsu S Mandal
- Gene Regulation and Epigenetics Research Laboratory, Department of Chemistry and Biochemistry, The University of Texas at Arlington, Arlington, TX, 76019, United States.
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20
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Ma M, Li L, Long F, Xiao H, Lu M, Lin C. MiR-133b inhibits colorectal cancer metastasis via lncRNA-LUCAT1. Future Oncol 2021; 17:1013-1023. [PMID: 33541136 DOI: 10.2217/fon-2020-0420] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Aim: Colorectal cancer (CRC) is a common malignant tumor of the digestive system. Metastasis is the leading cause of poor prognosis of CRC patients, warranting further study of the molecular mechanism of metastasis in CRC and identification of new therapeutic targets. MiR-133b has been proven to play an important role in tumorigenesis by directly targeting coding genes. However, whether miR-133b can regulate tumorigenesis via long noncoding RNA (lncRNA) remains unclear. Methods: We systematically analyzed the expression level and correlation of miR-133b and LUCAT1 in cancer tissues and adjacent tissues from 30 patients with CRC. The effects of miR-133b and LUCAT1 on the invasive ability of CRC cells were detected by a transwell assay. The relationship between miR-133b and LUCAT1 was investigated by cells transfection experiments, rescue experiments and luciferase reporter assays. The binding of LUCAT1 and EZH2 was detected by RNA immunoprecipitation assay. Results: MiR-133b was expressed at low levels in CRC tissues, and LUCAT1 was highly expressed, with an inverse correlation between them. LUCAT1 promoted the migration and invasion of HCT116 and SW620 cells. Overexpression of LUCAT1 attenuated the inhibition of cell migration and invasion induced by miR-133b. However, the dual luciferase assay showed that miR-133b did not directly target LUCAT1. Conclusion: MiR-133b affects CRC metastasis via the LUCAT1/EZH2 complex. MiR-133b and LUCAT1 may be potential targets for antimetastasis therapy in CRC.
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Affiliation(s)
- Min Ma
- Postdoctoral Research Station of Clinical Medicine, The Third Xiangya Hospital of Central South University, Changsha, 410013, China.,Department of Gastrointestinal Surgery, The Third Xiangya Hospital of Central South University, Changsha, 410013, China
| | - Liang Li
- Clinical School of Medicine, University of South China, Hengyang, 421000, China
| | - Fei Long
- Department of Gastrointestinal Surgery, The Third Xiangya Hospital of Central South University, Changsha, 410013, China
| | - Hua Xiao
- Department of Hepatobiliary & Intestinal Surgery, Hunan Cancer Hospital & The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, 410013, China
| | - Min Lu
- Department of Oncology, The Second Xiangya Hospital, Central South University, Changsha, 410011, China
| | - Changwei Lin
- Department of Gastrointestinal Surgery, The Third Xiangya Hospital of Central South University, Changsha, 410013, China
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21
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Yuan C, Ning Y, Pan Y. Emerging roles of HOTAIR in human cancer. J Cell Biochem 2020; 121:3235-3247. [PMID: 31943306 DOI: 10.1002/jcb.29591] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2019] [Accepted: 12/11/2019] [Indexed: 12/19/2022]
Affiliation(s)
- Chunjue Yuan
- Department of Laboratory MedicineZhongnan Hospital of Wuhan University, Wuhan University Wuhan Hubei China
- School of Laboratory MedicineHubei University of Chinese Medicine Wuhan China
| | - Yong Ning
- School of Laboratory MedicineHubei University of Chinese Medicine Wuhan China
| | - Yunbao Pan
- Department of Laboratory MedicineZhongnan Hospital of Wuhan University, Wuhan University Wuhan Hubei China
- Center for Gene DiagnosisZhongnan Hospital of Wuhan University, Wuhan University Wuhan Hubei China
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22
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Liu J, Yang J, Gao F, Li S, Nie S, Meng H, Sun R, Wan Y, Jiang Y, Ma X, Cheng W. A microRNA-Messenger RNA Regulatory Network and Its Prognostic Value in Cervical Cancer. DNA Cell Biol 2020; 39:1328-1346. [PMID: 32456463 DOI: 10.1089/dna.2020.5590] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Cervical cancer (CC) is the fourth commonest cancer in women worldwide. Increasing evidence proves that microRNA (miRNA)-messenger RNA (mRNA) network is involved in CC. In this study, miRNA and mRNA expression profiles were downloaded from The Cancer Genome Atlas (TCGA) database. Differently expressed miRNAs (DE-miRNAs) and mRNAs (DE-mRNAs) were obtained by "Empirical Analysis of Digital Gene Expression Data in R (EdgeR)" package. Then, functional analyses were conducted. With Cytoscape software, a protein-protein interaction (PPI) network was established to identify hub genes that were used for building an miRNA-hub gene network. Next, a prognostic signature based on hub genes was constructed by Cox regression analysis, and its prognostic value was assessed by a nomogram. Finally, the relationship between immune cell infiltration and the three genes in the prognostic model was investigated by using the CIBERSORT algorithm. We screened out 5096 DE-mRNAs and 114 DE-miRNAs between healthy cervical and CC tissues. Then, 102 target DE-mRNAs of upregulated DE-miRNAs and 150 target DE-mRNAs of downregulated DE-miRNAs were obtained. PPI network demonstrated 20 hub nodes with higher connectivity. DE-mRNAs were mostly enriched in pathways in cancer, cell cycle, and proteoglycans in cancer. The miRNA-hub gene network showed that most hub genes could be potentially modulated by miR-200c-3p, miR-23b-3p, and miR-106b-5p. Quantitative real-time PCR proved that 10 miRNAs were downregulated and 6 mRNAs were upregulated markedly in CC tissues. Furthermore, a prognostic signature was established based on enhancer of zeste homolog 2 (EZH2), Fms-related tyrosine kinase 1 (FLT1), and glyceraldehyde 3-phosphate dehydrogenase (GAPDH). The area under the curve value of the 5-year receiver operating characteristic curve was 0.609. The three genes were also found to be related to the infiltration of six types of immune cells, including dendritic cells, macrophages M0 and M1, mast cells, and monocytes. In conclusion, the development of CC is regulated by the miRNA-mRNA network we proposed in this study.
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Affiliation(s)
- Jinhui Liu
- Department of Gynecology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Jing Yang
- Department of Gynecology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Feng Gao
- Department of Orthopedic Surgery, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Siyue Li
- Department of Gynecology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Sipei Nie
- Department of Gynecology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Huangyang Meng
- Department of Gynecology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Rui Sun
- Department of Gynecology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Yicong Wan
- Department of Gynecology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Yi Jiang
- Department of Gynecology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Xiaoling Ma
- Department of Gynecology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Wenjun Cheng
- Department of Gynecology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
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Ramnarine VR, Kobelev M, Gibb EA, Nouri M, Lin D, Wang Y, Buttyan R, Davicioni E, Zoubeidi A, Collins CC. The evolution of long noncoding RNA acceptance in prostate cancer initiation, progression, and its clinical utility in disease management. Eur Urol 2019; 76:546-559. [PMID: 31445843 DOI: 10.1016/j.eururo.2019.07.040] [Citation(s) in RCA: 74] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2019] [Accepted: 07/26/2019] [Indexed: 02/07/2023]
Abstract
CONTEXT It is increasingly evident that non-protein-coding regions of the genome can give rise to transcripts that form functional layers of the cancer genome. One of most abundant classes in these regions is long noncoding RNAs (lncRNAs). They have gained increasing attention in prostate cancer (PCa) and paved the way for a greater understanding of these cryptic regulators in cancer. OBJECTIVE To review current research exploring the functional biology of lncRNAs in PCa over the past three decades. EVIDENCE ACQUISITION A systematic review was performed using PubMed to search for reports with terms "long noncoding RNA", "prostate", and "cancer" over the past 30 yr (1988-2018). EVIDENCE SYNTHESIS We comprehensively surveyed the literature collected and summarise experiments leading to the characterisation of lncRNAs in PCa. A historical timeline of lncRNA identification is described, where each lncRNA is categorised mechanistically and within the primary areas of carcinogenesis: tumour risk and initiation, tumour promotion, tumour suppression, and tumour treatment resistance. We describe select lncRNAs that exemplify these areas. We also review whether these lncRNAs have a clinical utility in PCa diagnosis, prognosis, and prediction, and as therapeutic targets. CONCLUSIONS The biology of lncRNA is multifaceted, demonstrating a complex array of molecular and cellular functions. These studies reveal that lncRNAs are involved in every stage of PCa. Their clinical utility for diagnosis, prognosis, and prediction of PCa is well supported, but further evaluation for their therapeutic candidacy is needed. We provide a detailed resource and view inside the lncRNA landscape for other cancer biologists, oncologists, and clinicians. PATIENT SUMMARY In this study, we review current knowledge of the non-protein-coding genome in prostate cancer (PCa). We conclude that many of these regions are functional and a source of accurate biomarkers in PCa. With a strong research foundation, they hold promise as future therapeutic targets, yet clinical trials are necessary to determine their intrinsic value to PCa disease management.
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Affiliation(s)
- Varune Rohan Ramnarine
- Vancouver Prostate Centre, Vancouver, BC, Canada; Department of Urologic Sciences, University of British Columbia, Vancouver, BC, Canada
| | - Maxim Kobelev
- Vancouver Prostate Centre, Vancouver, BC, Canada; Department of Urologic Sciences, University of British Columbia, Vancouver, BC, Canada
| | - Ewan A Gibb
- Decipher Biosciences Inc., Vancouver, BC, Canada
| | - Mannan Nouri
- Vancouver Prostate Centre, Vancouver, BC, Canada; Department of Urologic Sciences, University of British Columbia, Vancouver, BC, Canada
| | - Dong Lin
- Vancouver Prostate Centre, Vancouver, BC, Canada; Department of Urologic Sciences, University of British Columbia, Vancouver, BC, Canada; Department of Experimental Therapeutics, BC Cancer Agency, Vancouver, BC, Canada
| | - Yuzhuo Wang
- Vancouver Prostate Centre, Vancouver, BC, Canada; Department of Urologic Sciences, University of British Columbia, Vancouver, BC, Canada; Department of Experimental Therapeutics, BC Cancer Agency, Vancouver, BC, Canada
| | - Ralph Buttyan
- Vancouver Prostate Centre, Vancouver, BC, Canada; Department of Urologic Sciences, University of British Columbia, Vancouver, BC, Canada
| | | | - Amina Zoubeidi
- Vancouver Prostate Centre, Vancouver, BC, Canada; Department of Urologic Sciences, University of British Columbia, Vancouver, BC, Canada
| | - Colin C Collins
- Vancouver Prostate Centre, Vancouver, BC, Canada; Department of Urologic Sciences, University of British Columbia, Vancouver, BC, Canada.
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Guo Z, Zhou C, Zhong X, Shi J, Wu Z, Tang K, Wang Z, Song Y. The long noncoding RNA CTA-941F9.9 is frequently downregulated and may serve as a biomarker for carcinogenesis in colorectal cancer. J Clin Lab Anal 2019; 33:e22986. [PMID: 31343781 PMCID: PMC6868415 DOI: 10.1002/jcla.22986] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2019] [Revised: 07/02/2019] [Accepted: 07/03/2019] [Indexed: 12/30/2022] Open
Abstract
BACKGROUND Long noncoding RNAs (lncRNAs) participate in the carcinogenesis of many different cancers. This study aimed to detect expression of lncRNA CTA-941F9.9 in colorectal cancer tissues compared with matched nontumorous adjacent tissues (NATs). Moreover, we investigated whether this molecule is able to influence carcinogenesis in colorectal cancer (CRC). METHODS Colorectal cancer tissues and NATs from two cohorts of patients were examined. Quantitative PCR was performed to quantify levels of CTA-941F9.9 expression in these samples. The association between CTA-941F9.9 expression and clinicopathological features, including receiver operating characteristic (ROC) curves, was also analyzed to evaluate the diagnostic value of CTA-941F9.9 in CRC. Potential effects of lncRNA CTA-941F9.9 on CRC cells were assessed via autophagy, transwell assay, CCK8 assays, and flow cytometry. RESULTS Our experimental results showed lncRNA CTA-941F9.9 to be significantly downregulated in CRC tissues in both cohorts, with areas under the ROC curve (AUC) of 0.802 and 0.876. However, no significant correlations between CTA-941F9.9 expression levels and clinicopathological characteristics or patient outcomes were observed. We also found that CTA-941F9.9 promotes autophagy in CRC cell lines but no significant function of CTA-941F9.9 in regulating cancer cell proliferation or migration. CONCLUSIONS LncRNA CTA-941F9.9 is frequently downregulated in CRC compared with NATs and might play an important role in CRC carcinogenesis.
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Affiliation(s)
- Zhexu Guo
- Department of Surgical Oncology and General Surgery, The First Hospital of China Medical University, Shenyang, China
| | - Cen Zhou
- Department of Surgical Oncology and General Surgery, The First Hospital of China Medical University, Shenyang, China
| | - Xi Zhong
- Department of Surgical Oncology and General Surgery, The First Hospital of China Medical University, Shenyang, China
| | - Jinxin Shi
- Department of Surgical Oncology and General Surgery, The First Hospital of China Medical University, Shenyang, China
| | - Zhonghua Wu
- Department of Surgical Oncology and General Surgery, The First Hospital of China Medical University, Shenyang, China
| | - Kaiwen Tang
- Department of Surgical Oncology and General Surgery, The First Hospital of China Medical University, Shenyang, China
| | - Zhenning Wang
- Department of Surgical Oncology and General Surgery, The First Hospital of China Medical University, Shenyang, China
| | - Yongxi Song
- Department of Surgical Oncology and General Surgery, The First Hospital of China Medical University, Shenyang, China
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LncRNA HOTAIR in Tumor Microenvironment: What Role? Int J Mol Sci 2019; 20:ijms20092279. [PMID: 31072041 PMCID: PMC6539022 DOI: 10.3390/ijms20092279] [Citation(s) in RCA: 52] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2019] [Revised: 05/03/2019] [Accepted: 05/08/2019] [Indexed: 12/19/2022] Open
Abstract
lncRNAs participate in many cellular processes, including regulation of gene expression at the transcriptional and post-transcriptional levels. In addition, many lncRNAs can contribute to the development of different human diseases including cancer. The tumor microenvironment (TME) plays an important role during tumor growth and metastatic progression, and most of these lncRNAs have a key function in TME intracellular signaling. Among the numerous identified lncRNAs, several experimental evidences have shown the fundamental role of the lncRNA HOTAIR in carcinogenesis, also highlighting its use as a circulating biomarker. In this review we described the contribution of HOTAIR in the TME modulation, highlighting its relation with cellular and non-cellular components during tumor evolution and progression.
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Carpenco E, Ceauşu RA, Cimpean AM, Gaje PN, Șaptefraţi L, Fulga V, David V, Raica M. Mast Cells as an Indicator and Prognostic Marker in Molecular Subtypes of Breast Cancer. In Vivo 2019; 33:743-748. [PMID: 31028192 PMCID: PMC6559908 DOI: 10.21873/invivo.11534] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2019] [Revised: 03/16/2019] [Accepted: 03/20/2019] [Indexed: 12/24/2022]
Abstract
BACKGROUND/AIM Mast cells (MCs) represent the most controversial non-malignant element of the tumor microenvironment. Our aim was to study how MCs density and distribution (intratumoral-MCit versus peritumoral-MCpt) relate to tumor grade and molecular subtypes. MATERIALS AND METHODS MCs tryptase immunohistochemistry was performed on 80 cases of breast carcinomas. RESULTS For Luminal A tumors, a partial correlation was detected between MCit and progesterone receptor (PR) (p=0.005). Luminal B tumors showed a significant correlation between MCpt and age (p=0.009), estrogen receptor (ER) (p=0.017) and PR (p=0.035). MCit and MCpt were strongly interrelated in this subtype (p=0.002) and in triple-negative breast cancers (p=0.002). In HER2 subtype, MCpt tumors were significantly correlated with HER2 (p=0.044). In G2 tumors, MCpt correlated with ER (p=0.015) and PR (p=0.038) while in G3 tumors ER correlated with both MCit (p=0.009) and MCpt (p=0.000487) tumors. CONCLUSION MCs dynamics are strongly influenced by hormone receptors and HER2 status. MCit increased in aggressive tumor types and is a worse prognostic factor.
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Affiliation(s)
- Ecaterina Carpenco
- Department of Histology, Cytology and Embryology, Nicolae Testemițanu State University of Medicine and Pharmacy, Chișinău, Republic of Moldova
- Laboratory of Morphology, Nicolae Testemițanu State University of Medicine and Pharmacy, Chișinău, Republic of Moldova
| | - Raluca Amalia Ceauşu
- Department of Microscopic Morphology/Histology, Victor Babeș University of Medicine and Pharmacy, Timișoara, Romania
- Angiogenesis Research Center Timișoara, Victor Babeș University of Medicine and Pharmacy, Timișoara, Romania
| | - Anca Maria Cimpean
- Department of Microscopic Morphology/Histology, Victor Babeș University of Medicine and Pharmacy, Timișoara, Romania
- Angiogenesis Research Center Timișoara, Victor Babeș University of Medicine and Pharmacy, Timișoara, Romania
| | - Puşa Nela Gaje
- Department of Microscopic Morphology/Histology, Victor Babeș University of Medicine and Pharmacy, Timișoara, Romania
- Angiogenesis Research Center Timișoara, Victor Babeș University of Medicine and Pharmacy, Timișoara, Romania
| | - Lilian Șaptefraţi
- Department of Histology, Cytology and Embryology, Nicolae Testemițanu State University of Medicine and Pharmacy, Chișinău, Republic of Moldova
| | - Veaceslav Fulga
- Department of Histology, Cytology and Embryology, Nicolae Testemițanu State University of Medicine and Pharmacy, Chișinău, Republic of Moldova
- Laboratory of Morphology, Nicolae Testemițanu State University of Medicine and Pharmacy, Chișinău, Republic of Moldova
| | - Valeriu David
- Laboratory of Morphology, Nicolae Testemițanu State University of Medicine and Pharmacy, Chișinău, Republic of Moldova
- Laboratory of Morphology, Nicolae Testemițanu State University of Medicine and Pharmacy, Chișinău, Republic of Moldova
| | - Marius Raica
- Department of Microscopic Morphology/Histology, Victor Babeș University of Medicine and Pharmacy, Timișoara, Romania
- Angiogenesis Research Center Timișoara, Victor Babeș University of Medicine and Pharmacy, Timișoara, Romania
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Chang YT, Lin TP, Tang JT, Campbell M, Luo YL, Lu SY, Yang CP, Cheng TY, Chang CH, Liu TT, Lin CH, Kung HJ, Pan CC, Chang PC. HOTAIR is a REST-regulated lncRNA that promotes neuroendocrine differentiation in castration resistant prostate cancer. Cancer Lett 2018; 433:43-52. [DOI: 10.1016/j.canlet.2018.06.029] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2018] [Revised: 06/16/2018] [Accepted: 06/18/2018] [Indexed: 12/23/2022]
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Niu Y, Guo C, Wen S, Tian J, Luo J, Wang K, Tian H, Yeh S, Chang C. ADT with antiandrogens in prostate cancer induces adverse effect of increasing resistance, neuroendocrine differentiation and tumor metastasis. Cancer Lett 2018; 439:47-55. [PMID: 30227222 DOI: 10.1016/j.canlet.2018.09.020] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2017] [Revised: 09/08/2018] [Accepted: 09/11/2018] [Indexed: 10/28/2022]
Abstract
Prostate cancer (PCa) is the most common cancer and the 2nd leading cause of cancer-related deaths among men in the United States. Androgen-deprivation-therapy (ADT) with antiandrogens to target the androgens/androgen receptor (AR) signals remains the standard therapy for advanced PCa. However, most of the PCa patients who received ADT with antiandrogens, including the recently developed Enzalutamide (Enz) that might extend PCa patients survival an extra 4.8 months, will still develop the castration (or antiandrogen) resistance. Mechanism dissection studies suggest these antiandrogen resistances may involve the induction of AR splicing variants and/or AR mutants. Further preclinical in vitro/in vivo studies suggest ADT-antiandrogens may also enhance the neuroendocrine differentiation (NED) and PCa cell invasion, and these unwanted side-effects may function through various mechanisms including altering the infiltrating inflammatory cells within the prostate tumor microenvironment. This review summarizes these unwanted ADT-induced side-effects and discusses multiple approaches to overcome these side-effects to better suppress the PCa at the castration resistant stage.
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Affiliation(s)
- Yuanjie Niu
- Chawnshang Chang Sex Hormone Research Center, Tianjin Institute of Urology, Tianjin Medical University, Tianjin, 300211, China; George Whipple Lab for Cancer Research, Departments of Pathology, Urology, Radiation Oncology, and The Wilmot Cancer Center, University of Rochester Medical Center, Rochester, NY, 14642, USA
| | - Changcheng Guo
- George Whipple Lab for Cancer Research, Departments of Pathology, Urology, Radiation Oncology, and The Wilmot Cancer Center, University of Rochester Medical Center, Rochester, NY, 14642, USA; Department of Urology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, 200072, China
| | - Simeng Wen
- Chawnshang Chang Sex Hormone Research Center, Tianjin Institute of Urology, Tianjin Medical University, Tianjin, 300211, China; George Whipple Lab for Cancer Research, Departments of Pathology, Urology, Radiation Oncology, and The Wilmot Cancer Center, University of Rochester Medical Center, Rochester, NY, 14642, USA
| | - Jing Tian
- Chawnshang Chang Sex Hormone Research Center, Tianjin Institute of Urology, Tianjin Medical University, Tianjin, 300211, China; George Whipple Lab for Cancer Research, Departments of Pathology, Urology, Radiation Oncology, and The Wilmot Cancer Center, University of Rochester Medical Center, Rochester, NY, 14642, USA
| | - Jie Luo
- George Whipple Lab for Cancer Research, Departments of Pathology, Urology, Radiation Oncology, and The Wilmot Cancer Center, University of Rochester Medical Center, Rochester, NY, 14642, USA
| | - Keliang Wang
- George Whipple Lab for Cancer Research, Departments of Pathology, Urology, Radiation Oncology, and The Wilmot Cancer Center, University of Rochester Medical Center, Rochester, NY, 14642, USA; Department of Urology, the Fourth Hospital of Harbin Medical University, Harbin, 150000, China
| | - Hao Tian
- Chawnshang Chang Sex Hormone Research Center, Tianjin Institute of Urology, Tianjin Medical University, Tianjin, 300211, China; George Whipple Lab for Cancer Research, Departments of Pathology, Urology, Radiation Oncology, and The Wilmot Cancer Center, University of Rochester Medical Center, Rochester, NY, 14642, USA
| | - Shuyuan Yeh
- George Whipple Lab for Cancer Research, Departments of Pathology, Urology, Radiation Oncology, and The Wilmot Cancer Center, University of Rochester Medical Center, Rochester, NY, 14642, USA
| | - Chawnshang Chang
- George Whipple Lab for Cancer Research, Departments of Pathology, Urology, Radiation Oncology, and The Wilmot Cancer Center, University of Rochester Medical Center, Rochester, NY, 14642, USA; Sex Hormone Research Center, China Medical University/Hospital, Taichung, 404, Taiwan.
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Long non-coding RNA NIFK-AS1 inhibits M2 polarization of macrophages in endometrial cancer through targeting miR-146a. Int J Biochem Cell Biol 2018; 104:25-33. [PMID: 30176290 DOI: 10.1016/j.biocel.2018.08.017] [Citation(s) in RCA: 78] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2018] [Revised: 08/24/2018] [Accepted: 08/30/2018] [Indexed: 11/22/2022]
Abstract
Accumulating evidence suggested that tumor-associated macrophages played crucial roles in the progression of endometrial cancer. The aim of this study was to determine the role of lncRNA NIFK-AS1 in M2-like polarization of macrophages and further to investigate the effect of NIFK-AS1 modulating macrophage polarization on the proliferation, migration and invasion of endometrial cancer cells. Human peripheral blood mononuclear cells and tumor-associated macrophages were isolated from healthy volunteers and endometrial cancer patients, respectively. The expression of NIFK-AS1 and miR-146a were detected by qRT-PCR in tumor-associated macrophages or THP-1 monocytes differentiated macrophages. The expression of NIFK-AS1 and miR-146a were decreased and increased in tumor-associated macrophages of endometrial cancer patients, respectively. NIFK-AS1 overexpression suppressed the IL-4-induced M2 polarization of THP-1 macrophages. Moreover, we found that NIFK-AS1 overexpression inhibited the 17β-estradiol-induced proliferation, migration and invasion of endometrial cancer cells through suppressing M2-like polarization of macrophages. NIFK-AS1 could interact with miR-146a and increased the expression of Notch1 through downregulating miR-146a. Further experiments revealed that miR-146a overexpression attenuated the effect of NIFK-AS1 on suppressing the M2 polarization of macrophages and the estrogen-induced proliferation, migration and invasion of endometrial cancer cells. These findings indicated that NIFK-AS1 inhibited the M2-like polarization of macrophages via targeting miR-146a, thereby reducing the estrogen-induced proliferation, migration and invasion of endometrial cancer cells. Our study highlights the important role of NIFK-AS1 in regulating the polarization and function of tumor-associated macrophages in endometrial cancer and provides novel insight into the TAMs-mediated progression of endometrial cancer.
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欧 艺, 姜 耀, 李 琦, 庄 永, 党 强, 谭 万. [Infiltrating mast cells promote neuroendocrine differentiation and increase docetaxel resistance of prostate cancer cells by up-regulating p21]. NAN FANG YI KE DA XUE XUE BAO = JOURNAL OF SOUTHERN MEDICAL UNIVERSITY 2018; 38:723-730. [PMID: 29997096 PMCID: PMC6765720 DOI: 10.3969/j.issn.1673-4254.2018.06.13] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 04/02/2018] [Indexed: 06/08/2023]
Abstract
OBJECTIVE To investigate the effect of infiltrating mast cells on neuroendocrine differentiation (NED) and docetaxel sensitivity of prostate cancer (PCa) cells in vitro. METHODS Human PCa cell lines (LNCaP and C4-2) were co-cultured with human mast cell line (HMC-1) in Transwell chambers. Androgen receptor (AR) was silenced in C4-2 cells using sh-AR lentivirus, and p21 was knocked down and overexpressed by transfecting C4-2 cells with pLKO.1-sh-p21 and pCMV-p21, respectively. The morphological changes of LNCaP and C4-2 cells were observed. MTT assay and colony formation assay were used to assess the proliferation of LNCaP and C4-2 cells. CCK8 assay was used to detect the cell viability of C4-2 cells following docetaxel trreatment. RT-qPCR and Western blotting were performed to determine the mRNA and protein expressions of neuroendocrine markers, AR and p21 in the cells. RESULTS Co-culture with HMC-1 cells enhanced the neuroendocrine phenotypes, inhibited the proliferation and up-regulated the expression of p21 in LNCaP and C4-2 cells. P21 positively regulated NED through a non-AR-dependent signaling pathway, while p21 knockdown partially reversed NED promoted by the mast cells. PCa cells co-cultured with HMC-1 cells showed increased resistance to docetaxel, and silencing p21 partially reversed docetaxel resistance in PCa cells. CONCLUSION Infiltrating mast cells up-regulates p21 to promote NED and increase docetaxel resistance in PCa cells in vitro.
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Affiliation(s)
- 艺虹 欧
- />南方医科大学南方医院泌尿外科,广东 广州 510515Department of Urology, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
| | - 耀东 姜
- />南方医科大学南方医院泌尿外科,广东 广州 510515Department of Urology, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
| | - 琦 李
- />南方医科大学南方医院泌尿外科,广东 广州 510515Department of Urology, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
| | - 永江 庄
- />南方医科大学南方医院泌尿外科,广东 广州 510515Department of Urology, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
| | - 强 党
- />南方医科大学南方医院泌尿外科,广东 广州 510515Department of Urology, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
| | - 万龙 谭
- />南方医科大学南方医院泌尿外科,广东 广州 510515Department of Urology, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
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Arriaga-Canon C, De La Rosa-Velázquez IA, González-Barrios R, Montiel-Manríquez R, Oliva-Rico D, Jiménez-Trejo F, Cortés-González C, Herrera LA. The use of long non-coding RNAs as prognostic biomarkers and therapeutic targets in prostate cancer. Oncotarget 2018; 9:20872-20890. [PMID: 29755696 PMCID: PMC5945524 DOI: 10.18632/oncotarget.25038] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2017] [Accepted: 03/15/2018] [Indexed: 12/16/2022] Open
Abstract
Prostate cancer is the most common cancer in men and the second leading cause of cancer-related deaths. The most used biomarker to detect prostate cancer is Prostate Specific Antigen (PSA), whose levels are measured in serum. However, it has been recently established that molecular markers of cancer should not be based solely on genes and proteins but should also reflect other genomic traits; long non-coding RNAs (lncRNAs) serve this purpose. lncRNAs are transcripts of >200 bases that do not encode proteins and that have been shown to display abnormal expression profiles in different types of cancer. Experimental studies have highlighted lncRNAs as potential biomarkers for prognoses and treatments in patients with different types of cancer, including prostate cancer, where the PCA3 lncRNA is currently used as a diagnostic tool and management strategy. With the development of genomic technologies, particularly next-generation sequencing (NGS), several other lncRNAs have been linked to prostate cancer and are currently under validation for their medical use. In this review, we will discuss different strategies for the discovery of novel lncRNAs that can be evaluated as prognostic biomarkers, the clinical impact of these lncRNAs and how lncRNAs can be used as potential therapeutic targets.
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Affiliation(s)
| | - Inti Alberto De La Rosa-Velázquez
- Universidad Nacional Autónoma de México, Laboratorio de Genómica, CIC-Red de Apoyo a la Investigación, INCMNSZ, Colonia Belisario Domínguez Sección XVI, Delegación Tlalpan C.P.14080, CDMX, Mexico
| | - Rodrigo González-Barrios
- Unidad de Investigación Biomédica en Cáncer, Instituto Nacional de Cancerología-Instituto de Investigaciones Biomédicas, Tlalpan. C.P. 14080, CDMX, Mexico
| | - Rogelio Montiel-Manríquez
- Unidad de Investigación Biomédica en Cáncer, Instituto Nacional de Cancerología-Instituto de Investigaciones Biomédicas, Tlalpan. C.P. 14080, CDMX, Mexico
| | - Diego Oliva-Rico
- Unidad de Investigación Biomédica en Cáncer, Instituto Nacional de Cancerología-Instituto de Investigaciones Biomédicas, Tlalpan. C.P. 14080, CDMX, Mexico
| | | | - Carlo Cortés-González
- Unidad de Investigación Biomédica en Cáncer, Instituto Nacional de Cancerología-Instituto de Investigaciones Biomédicas, Tlalpan. C.P. 14080, CDMX, Mexico
| | - Luis A Herrera
- Unidad de Investigación Biomédica en Cáncer, Instituto Nacional de Cancerología-Instituto de Investigaciones Biomédicas, Tlalpan. C.P. 14080, CDMX, Mexico
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Zheng Y, Yang C, Tong S, Ding Y, Deng W, Song D, Xiao K. Genetic variation of long non-coding RNA TINCR contribute to the susceptibility and progression of colorectal cancer. Oncotarget 2018; 8:33536-33543. [PMID: 28418933 PMCID: PMC5464888 DOI: 10.18632/oncotarget.16538] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2017] [Accepted: 02/13/2017] [Indexed: 12/18/2022] Open
Abstract
Colorectal cancer (CRC) accounts for the leading causes of cancer-related morbidity and mortality. However, a large part of heritable factors are warranted to be explored. Long non-coding RNAs (lncRNAs) serve critical roles in cancer development and progression. Herein, we explored effect of genetic variants of Tissue differentiation-inducing non-protein coding RNA (TINCR), a key lncRNA required for somatic tissue differentiation and tumor progression, on risk and progression of CRC. Three tagSNPs, including rs2288947, rs8105637, and rs12610531, were evaluated in in a two-stage, case-control study. Two SNPs, rs2288947 and rs8105637, were significantly associated with susceptibility of CRC in both stages. When pooled together, the allele G was significantly associated with 23% decreased risk of CRC (OR=0.77; 95% CI=0.67-0.88; P value = 1.2×10-4)for SNP rs2288947. While for SNP rs8105637, the allele A was significantly associated with 22% increased risk of CRC (OR=1.22; 95% CI=1.09-1.37; P value = 6.2×10-4). The two SNPs were also statistically associated with occurrence of lymph node metastasis of CRC. The carriers of allele G are less likely to get lymph node metastasis (OR=0.77; 95% CI=0.63-0.94; P value = 0.011) for rs2288947, and the carriers of allele A are more likely to get lymph node metastasis (OR=1.22; 95% CI=1.03-1.43; P value = 0.019) for rs8105637. These results suggest that lncRNA TINCR polymorphisms may be implicated in the development and progression of CRC.
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Affiliation(s)
- Yongbin Zheng
- Department of Gastrointestinal Surgery, Renmin Hospital of Wuhan University, Wuhan, Hubei, PR China
| | - Chao Yang
- Department of Gastrointestinal Surgery, Renmin Hospital of Wuhan University, Wuhan, Hubei, PR China
| | - Shilun Tong
- Department of Gastrointestinal Surgery, Renmin Hospital of Wuhan University, Wuhan, Hubei, PR China
| | - Yu Ding
- Department of Gastrointestinal Surgery, Renmin Hospital of Wuhan University, Wuhan, Hubei, PR China
| | - Wenhong Deng
- Department of Gastrointestinal Surgery, Renmin Hospital of Wuhan University, Wuhan, Hubei, PR China
| | - Dan Song
- Department of Gastrointestinal Surgery, Renmin Hospital of Wuhan University, Wuhan, Hubei, PR China
| | - Kuang Xiao
- Department of Gastrointestinal Surgery, Renmin Hospital of Wuhan University, Wuhan, Hubei, PR China
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Oliveira AI, Xavier-Magalhães A, Moreira-Barbosa C, Magalhães H, Henrique R, Jerónimo C, Costa BM. Influence of HOTAIR rs920778 and rs12826786 genetic variants on prostate cancer risk and progression-free survival. Biomark Med 2018; 12:257-264. [DOI: 10.2217/bmm-2017-0258] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023] Open
Abstract
Aim: Evaluate the impact of the single nucleotide polymorphisms rs920778 and rs12826786 in the long noncoding RNA HOTAIR in the susceptibility and prognosis of prostate cancer (PCa) patients. Patients & methods: HOTAIR single nucleotide polymorphisms were genotyped by restriction fragment length polymorphism in 151 PCa cases and 180 cancer-free controls. Odds ratio, 95% CIs and prognostic significance were calculated. Results: Our data showed no statistically significant associations between HOTAIR polymorphic variants in rs920778 and rs12826786 and PCa susceptibility. However, the CC genotype in rs12826786 was significantly associated with shorter biochemical recurrence-free survival in pT3-stage PCa patients. Conclusion: Our results indicate that HOTAIR rs12826786 CC genotype may be an independent prognostic biomarker in a particular subset of PCa tumors.
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Affiliation(s)
- Ana Isabel Oliveira
- Life & Health Sciences Research Institute (ICVS), School of Medicine, Campus de Gualtar, University of Minho, 4710-057 Braga, Portugal
- ICVS/3B's-PT Government Associate Laboratory, Braga/Guimarães, Campus de Gualtar, University of Minho, 4710-057 Braga, Portugal
| | - Ana Xavier-Magalhães
- Life & Health Sciences Research Institute (ICVS), School of Medicine, Campus de Gualtar, University of Minho, 4710-057 Braga, Portugal
- ICVS/3B's-PT Government Associate Laboratory, Braga/Guimarães, Campus de Gualtar, University of Minho, 4710-057 Braga, Portugal
| | - Catarina Moreira-Barbosa
- Cancer Biology & Epigenetics Group – Research Center CI-IPOP, Portuguese Oncology Institute of Porto, Porto, Portugal
| | - Hugo Magalhães
- Life & Health Sciences Research Institute (ICVS), School of Medicine, Campus de Gualtar, University of Minho, 4710-057 Braga, Portugal
- ICVS/3B's-PT Government Associate Laboratory, Braga/Guimarães, Campus de Gualtar, University of Minho, 4710-057 Braga, Portugal
| | - Rui Henrique
- Cancer Biology & Epigenetics Group – Research Center CI-IPOP, Portuguese Oncology Institute of Porto, Porto, Portugal
- Department of Pathology & Molecular Immunology, Institute of Biomedical Sciences Abel Salazar – University of Porto (ICBAS-UP), Porto, Portugal
- Department of Pathology, Portuguese Oncology Institute of Porto (IPO Porto), Porto, Portugal
| | - Carmen Jerónimo
- Cancer Biology & Epigenetics Group – Research Center CI-IPOP, Portuguese Oncology Institute of Porto, Porto, Portugal
- Department of Pathology & Molecular Immunology, Institute of Biomedical Sciences Abel Salazar – University of Porto (ICBAS-UP), Porto, Portugal
| | - Bruno M Costa
- Life & Health Sciences Research Institute (ICVS), School of Medicine, Campus de Gualtar, University of Minho, 4710-057 Braga, Portugal
- ICVS/3B's-PT Government Associate Laboratory, Braga/Guimarães, Campus de Gualtar, University of Minho, 4710-057 Braga, Portugal
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Aird J, Baird AM, Lim MC, McDermott R, Finn SP, Gray SG. Carcinogenesis in prostate cancer: The role of long non-coding RNAs. Noncoding RNA Res 2018; 3:29-38. [PMID: 30159437 PMCID: PMC6084828 DOI: 10.1016/j.ncrna.2018.01.001] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2017] [Accepted: 01/16/2018] [Indexed: 12/28/2022] Open
Abstract
LncRNAs appear to play a considerable role in tumourigenesis through regulating key processes in cancer cells such as proliferative signalling, replicative immortality, invasion and metastasis, evasion of growth suppressors, induction of angiogenesis and resistance to apoptosis. LncRNAs have been reported to play a role in prostate cancer, particularly in regulating the androgen receptor signalling pathway. In this review article, we summarise the role of 34 lncRNAs in prostate cancer with a particular focus on their role in the androgen receptor signalling pathway and the epithelial to mesenchymal transition pathway.
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Affiliation(s)
- John Aird
- Department of Histopathology and Morbid Anatomy, School of Medicine, Trinity College Dublin, Ireland
| | - Anne-Marie Baird
- Department of Histopathology and Morbid Anatomy, School of Medicine, Trinity College Dublin, Ireland
- Thoracic Oncology Research Group, Trinity Translational Medical Institute, St. James's Hospital, Dublin, Ireland
- Department of Clinical Medicine, Trinity College Dublin, Dublin, Ireland
- Cancer and Ageing Research Program, Institute of Health and Biomedical Innovation, Queensland University of Technology, Brisbane, QLD, Australia
| | - Marvin C.J. Lim
- Department of Histopathology and Morbid Anatomy, School of Medicine, Trinity College Dublin, Ireland
- Department of Medical Oncology, St. Vincent's University Hospital, Dublin, Ireland
- Department of Medical Oncology, Tallaght Hospital, Dublin, Ireland
| | - Ray McDermott
- Department of Medical Oncology, St. Vincent's University Hospital, Dublin, Ireland
- Department of Medical Oncology, Tallaght Hospital, Dublin, Ireland
| | - Stephen P. Finn
- Department of Histopathology and Morbid Anatomy, School of Medicine, Trinity College Dublin, Ireland
- Department of Clinical Medicine, Trinity College Dublin, Dublin, Ireland
| | - Steven G. Gray
- Department of Clinical Medicine, Trinity College Dublin, Dublin, Ireland
- HOPE Directorate, St. James's Hospital, Dublin, Ireland
- Labmed Directorate, St. James's Hospital, Dublin, Ireland
- School of Biological Sciences, Dublin Institute of Technology, Dublin, Ireland
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Jin R, Lin H, Li G, Xu J, Shi L, Chang C, Cai X. TR 4 nuclear receptor suppresses HCC cell invasion via downregulating the EphA2 expression. Cell Death Dis 2018; 9:283. [PMID: 29449527 PMCID: PMC5833398 DOI: 10.1038/s41419-018-0287-5] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2017] [Revised: 12/02/2017] [Accepted: 01/04/2018] [Indexed: 11/24/2022]
Abstract
Early studies indicated that testicular nuclear receptor 4 (TR4) could function as a suppressor in the transcriptional regulation of the HBV core gene expression, which might then influence the development of hepatocellular carcinoma (HCC). The direct linkage between TR4 and HCC progression, however, remained unclear. Here, via a human clinical sample survey, we found that 13 of the 18 HCC patients studied had lower TR4 expression in metastatic lesions than in matched primary HCC lesions, suggesting that TR4 may play a negative role in HCC metastasis. Results from in vitro cell migration/invasion studied confirmed that TR4 could suppress HCC cell migration/invasion. Mechanism dissection revealed that TR4 might function through downregulating ephrin type-A receptor 2 (EphA2) expression at the transcriptional level via direct binding to the TR4REs located on the 5' promoter of EphA2 to suppress HCC cell migration/invasion. Targeting the EphA2 via EphA2-siRNA partially reversed the enhanced HCC cell migration/invasion with confirmed TR4 knockdown. Notably, results from preclinical studies using in vivo mouse model with orthotopic xenograft of HCC LM3 cells also confirmed the in vitro findings. Taking these findings together, preclinical studies using multiple in vitro HCC cell lines and an in vivo mouse model all led to the conclusion that TR4 may function as a suppressor of HCC metastasis and that targeting this newly identified TR4-EphA2 signaling may improve our ability to suppress HCC metastasis.
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Affiliation(s)
- Ren'an Jin
- Chawnshang Chang Liver Cancer Center, Department of General Surgery, Sir Run Run Shaw Hospital, School of Medicine and Innovation Center for Minimally Invasive Technique and Device, Zhejiang University, 310016, Hangzhou, China
| | - Hui Lin
- Chawnshang Chang Liver Cancer Center, Department of General Surgery, Sir Run Run Shaw Hospital, School of Medicine and Innovation Center for Minimally Invasive Technique and Device, Zhejiang University, 310016, Hangzhou, China
| | - Gonghui Li
- Chawnshang Chang Liver Cancer Center, Department of General Surgery, Sir Run Run Shaw Hospital, School of Medicine and Innovation Center for Minimally Invasive Technique and Device, Zhejiang University, 310016, Hangzhou, China
| | - Junjie Xu
- Chawnshang Chang Liver Cancer Center, Department of General Surgery, Sir Run Run Shaw Hospital, School of Medicine and Innovation Center for Minimally Invasive Technique and Device, Zhejiang University, 310016, Hangzhou, China
| | - Liang Shi
- Chawnshang Chang Liver Cancer Center, Department of General Surgery, Sir Run Run Shaw Hospital, School of Medicine and Innovation Center for Minimally Invasive Technique and Device, Zhejiang University, 310016, Hangzhou, China
| | - Chawnshang Chang
- Departments of Pathology and Urology and The Wilmot Cancer Center, George Whipple Lab for Cancer Research, University of Rochester Medical Center, Rochester, NY, 14642, USA.
| | - Xiujun Cai
- Chawnshang Chang Liver Cancer Center, Department of General Surgery, Sir Run Run Shaw Hospital, School of Medicine and Innovation Center for Minimally Invasive Technique and Device, Zhejiang University, 310016, Hangzhou, China.
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Long non-coding RNA implicated in the invasion and metastasis of head and neck cancer: possible function and mechanisms. Mol Cancer 2018; 17:14. [PMID: 29368602 PMCID: PMC5784721 DOI: 10.1186/s12943-018-0763-7] [Citation(s) in RCA: 60] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2017] [Accepted: 01/11/2018] [Indexed: 02/05/2023] Open
Abstract
Head and neck cancer (HNC) ranks as the 6th most common malignancy across the world. Metastasis is a hallmark of cancer, primarily contributing to the relapse and poor prognosis of HNC. Recently, long noncoding RNAs (lncRNAs), previously considered as non-functional, are increasingly appreciated by scholars to play crucial roles in mediating HNC metastasis. LncRNAs, which are located in the nucleus and cytoplasm, mainly exert their function via epigenetic modification, transcriptional control and translational regulation. As several lncRNAs are presently demonstrated to participate in HNC metastasis, we make a summary of the functions and mechanisms regarding these lncRNAs. As shown in the literature, most lncRNAs appear to promote the metastasis of HNC. Hence, we primarily discuss the lncRNAs involved in enhancing metastasis. Additionally, more studies are needed to understand those lncRNAs without clear mechanisms. Furthermore, we introduced the upstream regulator for the aberrant expression of lncRNAs in HNC. Finally, we concisely addressed future research prospects of lncRNAs, particularly the interplay between lncRNAs and tumor immunity as well as lncRNA-targeted therapeutic techniques, and we introduced clustered regularly interspaced short palindromic repeats (CRISPR)-Display as a possibly transformative tool to study lncRNAs. Although lncRNA research is still in the initial stage, it holds great promise to be applied as a prognosticator of HNC and a therapeutic target to inhibit HNC metastasis, which could significantly enhance the outcome of HNC patients.
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Cheng MA, Chou FJ, Wang K, Yang R, Ding J, Zhang Q, Li G, Yeh S, Xu D, Chang C. Androgen receptor (AR) degradation enhancer ASC-J9 ® in an FDA-approved formulated solution suppresses castration resistant prostate cancer cell growth. Cancer Lett 2018; 417:182-191. [PMID: 29203251 DOI: 10.1016/j.canlet.2017.11.038] [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: 08/26/2017] [Revised: 11/28/2017] [Accepted: 11/28/2017] [Indexed: 11/30/2022]
Abstract
ASC-J9® is a recently-developed androgen receptor (AR)-degradation enhancer that effectively suppresses castration resistant prostate cancer (PCa) cell proliferation and invasion. The optimal half maximum inhibitory concentrations (IC50) of ASC-J9® at various PCa cell confluences (20%, 50%, and 100%) were assessed via both short-term MTT growth assays and long-term clonogenic proliferation assays. Our results indicate that the IC50 values for ASC-J9® increased with increasing cell confluency. The IC50 values were significantly decreased in PCa AR-positive cells compared to PCa AR-negative cells or in normal prostate cells. This suggests that ASC-J9® may function mainly via targeting the AR-positive PCa cells with limited unwanted side-effects to suppress the surrounding normal prostate cells. Mechanism dissection indicated that ASC-J9® might function via altering the apoptosis signals to suppress the PCa AR-negative PC-3 cells. Preclinical studies using multiple in vitro PCa cell lines and an in vivo mouse model with xenografted castration-resistant PCa CWR22Rv1 cells demonstrated that ASC-J9® has similar AR degradation effects when dissolved in FDA-approved solvents, including DMSO, PEG-400:Tween-80 (95:5), DMA:Labrasol:Tween-80 (10:45:45), and DMA:Labrasol:Tween-20 (10:45:45). Together, results from preclinical studies suggest a potential new therapy with AR-degradation enhancer ASC-J9® may potentially be ready to be used in human clinical trials in order to better suppress PCa at later castration resistant stages.
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Affiliation(s)
- Max A Cheng
- George H. Whipple Laboratory for Cancer Research, Departments of Pathology and Urology, University of Rochester Medical Center, Rochester, NY, 14642, USA
| | - Fu-Ju Chou
- George H. Whipple Laboratory for Cancer Research, Departments of Pathology and Urology, University of Rochester Medical Center, Rochester, NY, 14642, USA
| | - Keliang Wang
- George H. Whipple Laboratory for Cancer Research, Departments of Pathology and Urology, University of Rochester Medical Center, Rochester, NY, 14642, USA; Department of Urology, The Fourth Affiliated Hospital of Harbin Medical University, Harbin, 150001, China
| | - Rachel Yang
- George H. Whipple Laboratory for Cancer Research, Departments of Pathology and Urology, University of Rochester Medical Center, Rochester, NY, 14642, USA
| | - Jie Ding
- George H. Whipple Laboratory for Cancer Research, Departments of Pathology and Urology, University of Rochester Medical Center, Rochester, NY, 14642, USA
| | - Qiaoxia Zhang
- Shenzhen Bone Marrow Transplantation Public Service Platform, Department of Hematology, Shenzhen 2nd People's Hospital, The First Affiliated Hospital of Shenzhen University, Shenzhen, 518000, China
| | - Gonghui Li
- Department of Urology, Sir Run Run Shaw Hospital, Zhejiang University, Hangzhou, 310016, China
| | - Shuyuan Yeh
- George H. Whipple Laboratory for Cancer Research, Departments of Pathology and Urology, University of Rochester Medical Center, Rochester, NY, 14642, USA
| | - Defeng Xu
- George H. Whipple Laboratory for Cancer Research, Departments of Pathology and Urology, University of Rochester Medical Center, Rochester, NY, 14642, USA; School of Pharmaceutical and Life Sciences, Changzhou University, Changzhou, 213164, Jiangsu, China.
| | - Chawnshang Chang
- George H. Whipple Laboratory for Cancer Research, Departments of Pathology and Urology, University of Rochester Medical Center, Rochester, NY, 14642, USA; School of Pharmaceutical and Life Sciences, Changzhou University, Changzhou, 213164, Jiangsu, China; Sex Hormone Research Center, China Medical University/Hospital, Taichung, 404, Taiwan.
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38
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Yang Z, Xie H, He D, Li L. Infiltrating macrophages increase RCC epithelial mesenchymal transition (EMT) and stem cell-like populations via AKT and mTOR signaling. Oncotarget 2018; 7:44478-44491. [PMID: 27283897 PMCID: PMC5190112 DOI: 10.18632/oncotarget.9873] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2015] [Accepted: 05/17/2016] [Indexed: 12/19/2022] Open
Abstract
Infiltrating macrophages are a key component of inflammation during tumorigenesis and progression. However, the role of macrophages in renal cell carcinoma (RCC), especially in the stage of RCC malignant progression, is still unclear. Here, we found the macrophages could be recruited more easily into RCC tissues than the surrounding non-tumor tissues. In vitro co-culture system also confirmed RCC cells had a better capacity to recruit macrophages via CXCL8 signaling than normal renal epithelial cells. The consequences of recruiting more macrophages may then increase RCC cells invasion abilities. Mechanism dissection revealed that infiltrating macrophages could function through induction of epithelial-mesenchymal transition and increased cancer stem cell-like populations via activation of AKT/mTOR signal, and then led to increasing RCC cells invasion. The orthotopically xenografted mouse model with RCC cells and macrophages also confirmed that infiltrating macrophages could increase RCC cells progression via AKT/mTOR signal. Together, our results reveal a new mechanism that macrophages in the RCC tumor microenvironment could increase RCC metastasis via activation of the AKT/mTOR signals. Targeting this newly identified signaling may help us to better inhibit RCC metastasis.
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Affiliation(s)
- Zhao Yang
- Sex Hormone Research Center, Department of Urology, The First Affiliated Hospital, Xi'an Jiaotong University, Xi'an 710061, China
| | - Hongjun Xie
- Sex Hormone Research Center, Department of Urology, The First Affiliated Hospital, Xi'an Jiaotong University, Xi'an 710061, China
| | - Dalin He
- Sex Hormone Research Center, Department of Urology, The First Affiliated Hospital, Xi'an Jiaotong University, Xi'an 710061, China
| | - Lei Li
- Sex Hormone Research Center, Department of Urology, The First Affiliated Hospital, Xi'an Jiaotong University, Xi'an 710061, China
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39
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Inflammatory Cytokine Signaling during Development of Pancreatic and Prostate Cancers. J Immunol Res 2017; 2017:7979637. [PMID: 29379802 PMCID: PMC5742898 DOI: 10.1155/2017/7979637] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2017] [Revised: 10/31/2017] [Accepted: 11/08/2017] [Indexed: 02/07/2023] Open
Abstract
Inflammation is essential for many diseases including cancer. Activation and recruitment of immune cells during inflammation result in a cytokine- and chemokine-enriched cell environment, which affects cancer development. Since each type of cancer has its unique tumor environment, effects of cytokines from different sources such as tumor-infiltrating immune cells, stromal cells, endothelial cells, and cancer cells on cancer development can be quite complex. In this review, how immune cells contribute to tumorigenesis of pancreatic and prostate cancers through their secreted cytokines is discussed. In addition, the cytokine signaling that tumor cells of pancreatic and prostate cancers utilize to benefit their own survival is delineated.
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Chen J, Li L, Yang Z, Luo J, Yeh S, Chang C. Androgen-deprivation therapy with enzalutamide enhances prostate cancer metastasis via decreasing the EPHB6 suppressor expression. Cancer Lett 2017; 408:155-163. [PMID: 28826721 DOI: 10.1016/j.canlet.2017.08.014] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2017] [Revised: 08/04/2017] [Accepted: 08/09/2017] [Indexed: 10/19/2022]
Abstract
Early studies suggested that using ADT with the recently developed anti-androgen Enzalutamide (Enz, also named as MDV3100 could extent castration resistant prostate cancer (CRPC) patients' survival an extra 4.8 months. Yet the therapy in most patients might eventually fail due to development of Enz-resistance. Here we found Enz might also increase some unwanted side-effects via increasing the CRPC cell invasion that might involve altering the Enz-mediated androgen receptor (AR)/EPHB6 suppressor/JNK signaling. Results from multiple clinical surveys also indicated that EPHP6 might function as a suppressor of PCa metastasis. Mechanism dissection revealed that Enz-mediated AR might function via binding to the androgen-response-element (ARE) on the EPHB6 promoter to decrease EPHB6 suppressor expression, which might then activate the phosphorylation of JNK signals to increase the CRPC cell invasion. Targeting this newly identified AR/EPHB6/JNK signaling with JNK inhibitor (SP600125) may then block/reverse the Enz-increased CRPC cell invasion. Collectively, our results suggest that Enz may increase CRPC cell invasion via altering the AR/EPHB6/JNK/MMP9 signaling and targeting this newly identified signaling may help us to increase the Enz efficacy to better suppress the CRPC at the later metastatic stage.
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Affiliation(s)
- Jiaqi Chen
- Sex Hormone Research Center, Department of Urology, The First Affiliated Hospital, Xi'an Jiaotong University, Xi'an, 710061, China; George Whipple Lab for Cancer Research, Departments of Pathology and Urology, The Wilmot Cancer Center, University of Rochester Medical Center, Rochester, NY, 14642, USA
| | - Lei Li
- Sex Hormone Research Center, Department of Urology, The First Affiliated Hospital, Xi'an Jiaotong University, Xi'an, 710061, China; George Whipple Lab for Cancer Research, Departments of Pathology and Urology, The Wilmot Cancer Center, University of Rochester Medical Center, Rochester, NY, 14642, USA.
| | - Zhao Yang
- Sex Hormone Research Center, Department of Urology, The First Affiliated Hospital, Xi'an Jiaotong University, Xi'an, 710061, China; George Whipple Lab for Cancer Research, Departments of Pathology and Urology, The Wilmot Cancer Center, University of Rochester Medical Center, Rochester, NY, 14642, USA
| | - Jie Luo
- George Whipple Lab for Cancer Research, Departments of Pathology and Urology, The Wilmot Cancer Center, University of Rochester Medical Center, Rochester, NY, 14642, USA
| | - Shuyuan Yeh
- George Whipple Lab for Cancer Research, Departments of Pathology and Urology, The Wilmot Cancer Center, University of Rochester Medical Center, Rochester, NY, 14642, USA
| | - Chawnshang Chang
- George Whipple Lab for Cancer Research, Departments of Pathology and Urology, The Wilmot Cancer Center, University of Rochester Medical Center, Rochester, NY, 14642, USA; Sex Hormone Research Center, China Medical University/Hospital, Taichung, 404, Taiwan.
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Quantitative assessment of lncRNA HOTAIR polymorphisms and cancer risk in Chinese population: a meta-analysis based on 26,810 subjects. Oncotarget 2017; 8:59698-59708. [PMID: 28938673 PMCID: PMC5601769 DOI: 10.18632/oncotarget.19776] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2016] [Accepted: 07/18/2017] [Indexed: 12/13/2022] Open
Abstract
As a well-known long non-coding RNA, HOTAIR has been demonstrated to be involved in carcinogenesis and progression of various human cancers. Previous studies have investigated the potential association between HOTAIR polymorphisms and cancer risk in Chinese population. However, the results remain conflicting. Therefore, for the first time, we conducted a meta-analysis to derive a more precise estimation of these associations for Chinese. PubMed, Embase, CNKI and Wanfang databases were systematically searched. Odds ratios with 95% confidence intervals were applied to assess the association between rs920778, rs4759314, rs7958904, rs874945 and rs1899663 polymorphisms of HOTAIR and cancer susceptibility. Heterogeneity, sensitivity analysis and publication bias were conducted to measure the robustness of our findings. A total of 21 eligible studies comprising 12,278 cases and 14,532 controls were analyzed. The pooled data showed that rs920778 polymorphism was significantly associated with an increased cancer risk in all five genetic models in Chinese population. As for rs4759314 and rs874945 polymorphisms, similarly increased risks were found in specific genetic models and stratified groups. However, significant decreases in cancer risk were observed for rs7958904 in the total population, as well as in subgroup analyses. In addition, lack of association was detected between rs1899663 polymorphism and cancer susceptibility. In summary, our meta-analysis implicates possible relationship between HOTAIR polymorphisms and cancer risk in Chinese population.
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Rycaj K, Li H, Zhou J, Chen X, Tang DG. Cellular determinants and microenvironmental regulation of prostate cancer metastasis. Semin Cancer Biol 2017; 44:83-97. [PMID: 28408152 PMCID: PMC5491097 DOI: 10.1016/j.semcancer.2017.03.009] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2017] [Revised: 03/26/2017] [Accepted: 03/27/2017] [Indexed: 12/14/2022]
Abstract
Metastasis causes more than 90% of cancer-related deaths and most prostate cancer (PCa) patients also die from metastasis. The 'metastatic cascade' is a complex biological process that encompasses tumor cell dissociation (from the primary tumor), local invasion, intravasation, transport in circulation, extravasation, colonization, and overt growth in end organs. It has become clear that successful metastasis not only involves many tumor cell-intrinsic properties but also depends on productive interactions between cancer cells and the tumor microenvironment. In this Review, we begin with a general summary on cancer metastasis and a specific discussion on PCa metastasis. We then discuss recent advances in our knowledge of the cellular determinants of PCa metastasis and the importance of tumor microenvironment, especially an immunosuppressive tumor microenvironment, in shaping metastatic propensities. We conclude with a presentation of current and future therapeutic options for patients with PCa metastasis, emphasizing the development of novel, mechanism-based combinatorial strategies for treating metastatic and castration-resistant PCa.
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Affiliation(s)
- Kiera Rycaj
- Department of Pharmacology & Therapeutics, Roswell Park Cancer Institute, Buffalo, NY 14263, USA.
| | - Hangwen Li
- Department of Pharmacology & Therapeutics, Roswell Park Cancer Institute, Buffalo, NY 14263, USA; Cancer Stem Cell Institute, Research Center for Translational Medicine, East Hospital, Tongji University School of Medicine, Shanghai 200120, China
| | - Jianjun Zhou
- Cancer Stem Cell Institute, Research Center for Translational Medicine, East Hospital, Tongji University School of Medicine, Shanghai 200120, China
| | - Xin Chen
- Department of Pharmacology & Therapeutics, Roswell Park Cancer Institute, Buffalo, NY 14263, USA
| | - Dean G Tang
- Department of Pharmacology & Therapeutics, Roswell Park Cancer Institute, Buffalo, NY 14263, USA; Cancer Stem Cell Institute, Research Center for Translational Medicine, East Hospital, Tongji University School of Medicine, Shanghai 200120, China.
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Varricchi G, Galdiero MR, Loffredo S, Marone G, Iannone R, Marone G, Granata F. Are Mast Cells MASTers in Cancer? Front Immunol 2017; 8:424. [PMID: 28446910 PMCID: PMC5388770 DOI: 10.3389/fimmu.2017.00424] [Citation(s) in RCA: 220] [Impact Index Per Article: 31.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2017] [Accepted: 03/27/2017] [Indexed: 12/19/2022] Open
Abstract
Prolonged low-grade inflammation or smoldering inflammation is a hallmark of cancer. Mast cells form a heterogeneous population of immune cells with differences in their ultra-structure, morphology, mediator content, and surface receptors. Mast cells are widely distributed throughout all tissues and are stromal components of the inflammatory microenvironment that modulates tumor initiation and development. Although canonically associated with allergic disorders, mast cells are a major source of pro-tumorigenic (e.g., angiogenic and lymphangiogenic factors) and antitumorigenic molecules (e.g., TNF-α and IL-9), depending on the milieu. In certain neoplasias (e.g., gastric, thyroid and Hodgkin's lymphoma) mast cells play a pro-tumorigenic role, in others (e.g., breast cancer) a protective role, whereas in yet others they are apparently innocent bystanders. These seemingly conflicting results suggest that the role of mast cells and their mediators could be cancer specific. The microlocalization (e.g., peritumoral vs intratumoral) of mast cells is another important aspect in the initiation/progression of solid and hematologic tumors. Increasing evidence in certain experimental models indicates that targeting mast cells and/or their mediators represent a potential therapeutic target in cancer. Thus, mast cells deserve focused consideration also as therapeutic targets in different types of tumors. There are many unanswered questions that should be addressed before we understand whether mast cells are an ally, adversary, or innocent bystanders in human cancers.
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Affiliation(s)
- Gilda Varricchi
- Department of Translational Medical Sciences (DiSMeT), Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, Naples, Italy
| | - Maria Rosaria Galdiero
- Department of Translational Medical Sciences (DiSMeT), Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, Naples, Italy
| | - Stefania Loffredo
- Department of Translational Medical Sciences (DiSMeT), Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, Naples, Italy
| | - Giancarlo Marone
- Department of Public Health, University of Naples Federico II, Monaldi Hospital Pharmacy, Naples, Italy
| | - Raffaella Iannone
- Department of Translational Medical Sciences (DiSMeT), Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, Naples, Italy
| | - Gianni Marone
- Department of Translational Medical Sciences (DiSMeT), Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, Naples, Italy
- Institute of Experimental Endocrinology and Oncology “Gaetano Salvatore” (IEOS), National Research Council (CNR), Naples, Italy
| | - Francescopaolo Granata
- Department of Translational Medical Sciences (DiSMeT), Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, Naples, Italy
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Lin SJ, Chou FJ, Li L, Lin CY, Yeh S, Chang C. Natural killer cells suppress enzalutamide resistance and cell invasion in the castration resistant prostate cancer via targeting the androgen receptor splicing variant 7 (ARv7). Cancer Lett 2017; 398:62-69. [PMID: 28373004 DOI: 10.1016/j.canlet.2017.03.035] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2017] [Revised: 03/22/2017] [Accepted: 03/23/2017] [Indexed: 10/19/2022]
Abstract
Despite the success of androgen-deprivation therapy (ADT) with the newly developed anti-androgen enzalutamide (Enz, also known as MDV3100) to suppress castration resistant prostate cancer (CRPC) in extending patient survival by an extra 4.8 months, eventually patients die with the development of Enz resistance that may involve the induction of the androgen receptor (AR) splicing variant ARv7. Here we identify an unrecognized role of Natural Killer (NK) cells in the prostate tumor microenvironment that can be better recruited to the CRPC cells to suppress ARv7 expression resulting in suppressing the Enz resistant CRPC cell growth and invasion. Mechanism dissection revealed that CRPC cells, compared to normal prostate epithelial cells, could recruit more NK cells that might then lead to alterations of the microRNA-34 and microRNA-449 to suppress both ARv7 expression and ARv7-induced EZH2 expression to suppress CRPC cell invasion. Together, these results identify a new potential therapy using recruited NK cells to better suppress the Enz resistance and cell invasion in CRPC at the later enzalutamide resistant stage.
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Affiliation(s)
- Shin-Jen Lin
- George Whipple Lab for Cancer Research, Departments of Pathology, Urology, and Radiation Oncology, and The Wilmot Cancer Center, University of Rochester Medical Center, Rochester, NY 14642, USA
| | - Fu-Ju Chou
- George Whipple Lab for Cancer Research, Departments of Pathology, Urology, and Radiation Oncology, and The Wilmot Cancer Center, University of Rochester Medical Center, Rochester, NY 14642, USA
| | - Lei Li
- George Whipple Lab for Cancer Research, Departments of Pathology, Urology, and Radiation Oncology, and The Wilmot Cancer Center, University of Rochester Medical Center, Rochester, NY 14642, USA; Sex Hormone Research Center, Department of Urology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, China
| | - Chang-Yi Lin
- George Whipple Lab for Cancer Research, Departments of Pathology, Urology, and Radiation Oncology, and The Wilmot Cancer Center, University of Rochester Medical Center, Rochester, NY 14642, USA
| | - Shuyuan Yeh
- George Whipple Lab for Cancer Research, Departments of Pathology, Urology, and Radiation Oncology, and The Wilmot Cancer Center, University of Rochester Medical Center, Rochester, NY 14642, USA
| | - Chawnshang Chang
- George Whipple Lab for Cancer Research, Departments of Pathology, Urology, and Radiation Oncology, and The Wilmot Cancer Center, University of Rochester Medical Center, Rochester, NY 14642, USA; Sex Hormone Research Center, China Medical University/Hospital, Taichung 404, Taiwan.
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45
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Qin W, Zheng Y, Qian BZ, Zhao M. Prostate Cancer Stem Cells and Nanotechnology: A Focus on Wnt Signaling. Front Pharmacol 2017; 8:153. [PMID: 28400729 PMCID: PMC5368180 DOI: 10.3389/fphar.2017.00153] [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: 11/02/2016] [Accepted: 03/09/2017] [Indexed: 12/19/2022] Open
Abstract
Prostate cancer is the most common cancer among men worldwide. However, current treatments for prostate cancer patients in advanced stage often fail because of relapse. Prostate cancer stem cells (PCSCs) are resistant to most standard therapies, and are considered to be a major mechanism of cancer metastasis and recurrence. In this review, we summarized current understanding of PCSCs and their self-renewal signaling pathways with a specific focus on Wnt signaling. Although multiple Wnt inhibitors have been developed to target PCSCs, their application is still limited by inefficient delivery and toxicity in vivo. Recently, nanotechnology has opened a new avenue for cancer drug delivery, which significantly increases specificity and reduces toxicity. These nanotechnology-based drug delivery methods showed great potential in targeting PCSCs. Here, we summarized current advancement of nanotechnology-based therapeutic strategies for targeting PCSCs and highlighted the challenges and perspectives in designing future therapies to eliminate PCSCs.
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Affiliation(s)
- Wei Qin
- The Third Affiliated Hospital, Zhongshan School of Medicine, Sun Yat-sen UniversityGuangzhou, China; Key Laboratory for Stem Cells and Tissue Engineering, Ministry of Education, Sun Yat-sen UniversityGuangzhou, China
| | - Yongjiang Zheng
- The Third Affiliated Hospital, Zhongshan School of Medicine, Sun Yat-sen University Guangzhou, China
| | - Bin-Zhi Qian
- Edinburgh Cancer Research UK Centre and MRC University of Edinburgh Centre for Reproductive Health, University of Edinburgh Edinburgh, UK
| | - Meng Zhao
- The Third Affiliated Hospital, Zhongshan School of Medicine, Sun Yat-sen UniversityGuangzhou, China; Key Laboratory for Stem Cells and Tissue Engineering, Ministry of Education, Sun Yat-sen UniversityGuangzhou, China; Department of Pathophysiology, Zhongshan School of Medicine, Sun Yat-sen UniversityGuangzhou, China
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46
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Sun J, Wang D, Guo L, Fang S, Wang Y, Xing R. Androgen Receptor Regulates the Growth of Neuroblastoma Cells in vitro and in vivo. Front Neurosci 2017; 11:116. [PMID: 28326012 PMCID: PMC5339338 DOI: 10.3389/fnins.2017.00116] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2016] [Accepted: 02/23/2017] [Indexed: 12/18/2022] Open
Abstract
Background: Neuroblastoma is the most common extracranial tumors in children. At present about the true etiology of neuroblastoma is unclear and many studies have tried to find effective treatments for these primary malignant tumors. Although it has been illustrated that androgen receptor (AR) was expressed in neuroblastoma cells in some former reports, the biological role of androgen receptor in the development of neuroblastoma is not fully understood. Methods: Androgen (R1881) and the antagonists of androgen receptor (MDV3100 and ARN509) were used to study the role of the androgen receptor signaling pathway in vitro and in vivo on SH-SY5Y and Neuro-2a (N2a) cell lines. Results: We found that AR expression showed an R1881 dose-dependent manner in neuroblastoma cells in vitro and R1881was able to increase, while both antagonists of androgen receptor (MDV3100 and ARN509) significantly decrease, the proliferation, migration, invasion and sphere formation of SH-SY5Y and N2a cells. Moreover, androgen promoted the growth of N2a tumor in vivo. However, when androgen receptor (AR) was effectively knocked down in the two cell lines by siRNA, either promoting or inhibiting effect of the androgen or androgen receptor antagonists, respectively, was attenuated. Conclusion: Our results suggested that androgen receptor may involve in the progression of neuroblastoma as well as provided insight into a new target for the diagnosis and treatment of neuroblastoma patients.
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Affiliation(s)
- Junyan Sun
- Department of Pathophysiology, College of Basic Medical Sciences, Dalian Medical UniversityDalian, China; Department of Experimental Functionality, College of Basic Medical SciencesDalian, China
| | - Dongmei Wang
- College of Integrative Medicine, Dalian Medical University Dalian, China
| | - Lianying Guo
- Department of Pathophysiology, College of Basic Medical Sciences, Dalian Medical University Dalian, China
| | - Shengyun Fang
- Center for Biomedical Engineering and Technology, Department of Physiology, Department of Biochemistry and Molecular Biology, University of Maryland, School of Medicine Baltimore, MD, USA
| | - Yang Wang
- Department of Pathophysiology, College of Basic Medical Sciences, Dalian Medical University Dalian, China
| | - Rong Xing
- Department of Pathophysiology, College of Basic Medical Sciences, Dalian Medical University Dalian, China
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Huang X, Xiao R, Pan S, Yang X, Yuan W, Tu Z, Xu M, Zhu Y, Yin Q, Wu Y, Hu W, Shao L, Xiong J, Zhang Q. Uncovering the roles of long non-coding RNAs in cancer stem cells. J Hematol Oncol 2017; 10:62. [PMID: 28245841 PMCID: PMC5331729 DOI: 10.1186/s13045-017-0428-9] [Citation(s) in RCA: 56] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2016] [Accepted: 02/23/2017] [Indexed: 12/21/2022] Open
Abstract
Cancer has been a major public health problem that has threatened human life worldwide throughout history. The main causes that contribute to the poor prognosis of cancer are metastasis and recurrence. Cancer stem cells are a group of tumor cells that possess self-renewal and differentiation ability, which is a vital cause of cancer metastasis and recurrence. Long non-coding RNAs refer to a class of RNAs that are longer than 200 nt and have no potential to code proteins, some of which can be specifically expressed in different tissues and different tumors. Long non-coding RNAs have great biological significance in the occurrence and progression of cancers. However, how long non-coding RNAs interact with cancer stem cells and then affect cancer metastasis and recurrence is not yet clear. Therefore, this review aims to summarize recent studies that focus on how long non-coding RNAs impact tumor occurrence and progression by affecting cancer stem cell self-renewal and differentiation in liver cancer, prostate cancer, breast cancer, and glioma.
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Affiliation(s)
- Xiaoxing Huang
- Department of Immunology, School of Basic Medical Science, Wuhan University, Wuhan, 430071, China
| | - Ruijing Xiao
- Department of Immunology, School of Basic Medical Science, Wuhan University, Wuhan, 430071, China
| | - Shan Pan
- Department of Immunology, School of Basic Medical Science, Wuhan University, Wuhan, 430071, China
| | - Xiangyong Yang
- Hubei University of Technology Engineering and Technology College, Wuhan, 430000, China
| | - Wen Yuan
- Department of Immunology, School of Basic Medical Science, Wuhan University, Wuhan, 430071, China
| | - Zhenbo Tu
- Department of Immunology, School of Basic Medical Science, Wuhan University, Wuhan, 430071, China
| | - Ming Xu
- Department of Immunology, School of Basic Medical Science, Wuhan University, Wuhan, 430071, China
| | - Yufan Zhu
- Department of Immunology, School of Basic Medical Science, Wuhan University, Wuhan, 430071, China
| | - Qian Yin
- Department of Immunology, School of Basic Medical Science, Wuhan University, Wuhan, 430071, China
| | - Yingjie Wu
- Department of Immunology, School of Basic Medical Science, Wuhan University, Wuhan, 430071, China
| | - Weidong Hu
- Department of Oncology, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China
| | - Liang Shao
- Department of Hematology, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China
| | - Jie Xiong
- Department of Immunology, School of Basic Medical Science, Wuhan University, Wuhan, 430071, China
| | - Qiuping Zhang
- Department of Immunology, School of Basic Medical Science, Wuhan University, Wuhan, 430071, China.
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Cancer Stem Cells and Their Microenvironment: Biology and Therapeutic Implications. Stem Cells Int 2017; 2017:3714190. [PMID: 28337221 PMCID: PMC5346399 DOI: 10.1155/2017/3714190] [Citation(s) in RCA: 103] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2017] [Accepted: 02/09/2017] [Indexed: 01/03/2023] Open
Abstract
Tumor consists of heterogeneous cancer cells including cancer stem cells (CSCs) that can terminally differentiate into tumor bulk. Normal stem cells in normal organs regulate self-renewal within a stem cell niche. Likewise, accumulating evidence has also suggested that CSCs are maintained extrinsically within the tumor microenvironment, which includes both cellular and physical factors. Here, we review the significance of stromal cells, immune cells, extracellular matrix, tumor stiffness, and hypoxia in regulation of CSC plasticity and therapeutic resistance. With a better understanding of how CSC interacts with its niche, we are able to identify potential therapeutic targets for the development of more effective treatments against cancer.
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49
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Infiltrating mast cells promote renal cell carcinoma angiogenesis by modulating PI3K→︀AKT→︀GSK3β→︀AM signaling. Oncogene 2017; 36:2879-2888. [PMID: 28114284 PMCID: PMC5442425 DOI: 10.1038/onc.2016.442] [Citation(s) in RCA: 50] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2016] [Revised: 09/27/2016] [Accepted: 10/20/2016] [Indexed: 01/02/2023]
Abstract
The recruitment of vascular endothelial cells from the tumor microenvironment (TME) to promote angiogenesis plays key roles in the progression of renal cell carcinoma (RCC). The potential impact of immune cells in the TME on RCC angiogenesis, however, remains unclear. Here, we found that recruitment of mast cells resulted in increased RCC angiogenesis in both in vitro cell lines and in vivo mouse models. Mechanistic analyses revealed that RCC recruited mast cells by modulating PI3K→AKT→GSK3β→AM signaling. A clinical survey of human RCC samples also showed that higher expression of the PI3K→AKT→GSK3β→AM signaling pathway correlated with increased angiogenesis. Interruption of PI3K→AKT→GSK3β→AM signaling via specific inhibitors led to decreased recruitment of mast cells, and targeting this infiltrating mast cell-related signaling via an AKT-specific inhibitor suppressed RCC angiogenesis in xenograft mouse models. Together, these results identified a novel role of infiltrating mast cells in RCC angiogenesis and metastasis and suggest a new strategy for treating RCC by targeting this newly identified signaling pathway.
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50
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Xie H, Li C, Dang Q, Chang LS, Li L. Infiltrating mast cells increase prostate cancer chemotherapy and radiotherapy resistances via modulation of p38/p53/p21 and ATM signals. Oncotarget 2016; 7:1341-53. [PMID: 26625310 PMCID: PMC4811464 DOI: 10.18632/oncotarget.6372] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2015] [Accepted: 11/06/2015] [Indexed: 12/11/2022] Open
Abstract
Early studies indicated that mast cells in prostate tumor microenvironment might influence prostate cancer (PCa) progression. Their impacts to PCa therapy, however, remained unclear. Here we found PCa could recruit more mast cells than normal prostate epithelial cells then alter PCa chemotherapy and radiotherapy sensitivity, leading to PCa more resistant to these therapies. Mechanism dissection revealed that infiltrated mast cells could increase p21 expression via modulation of p38/p53 signals, and interrupting p38-p53 signals via siRNAs of p53 or p21 could reverse mast cell-induced docetaxel chemotherapy resistance of PCa. Furthermore, recruited mast cells could also increase the phosphorylation of ATM at ser-1981 site, and inhibition of ATM activity could reverse mast cell-induced radiotherapy resistance. The in vivo mouse model with xenografted PCa C4-2 cells co-cultured with mast cells also confirmed that mast cells could increase PCa chemotherapy resistance via activating p38/p53/p21 signaling. Together, our results provide a new mechanism showing infiltrated mast cells could alter PCa chemotherapy and radiotherapy sensitivity via modulating the p38/p53/p21 signaling and phosphorylation of ATM. Targeting this newly identified signaling may help us better suppress PCa chemotherapy and radiotherapy resistance.
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Affiliation(s)
- Hongjun Xie
- Chawnshang Chang Sex Hormone Research Center, Department of Urology, The First Affiliated Hospital, Xi'an Jiaotong University, Xi'an 710061, China
| | - Chong Li
- CAS Key Laboratory of Infection and Immunity, Institute of Biophysics, Chinese Academy of Science, Beijing 100101, China
| | - Qiang Dang
- Chawnshang Chang Sex Hormone Research Center, Department of Urology, The First Affiliated Hospital, Xi'an Jiaotong University, Xi'an 710061, China
| | - Luke S Chang
- Chawnshang Chang Sex Hormone Research Center, Department of Urology, The First Affiliated Hospital, Xi'an Jiaotong University, Xi'an 710061, China
| | - Lei Li
- Chawnshang Chang Sex Hormone Research Center, Department of Urology, The First Affiliated Hospital, Xi'an Jiaotong University, Xi'an 710061, China
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