1
|
Guo X, Wang P, Yuwen W, Zhu C, Fu R, Ma P, Duan Z, Fan D. Production and Functional Analysis of Collagen Hexapeptide Repeat Sequences in Pichia pastoris. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2024. [PMID: 38801678 DOI: 10.1021/acs.jafc.4c00582] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/29/2024]
Abstract
In the development of biomaterials with specific structural domains associated with various cellular activities, the limited integrin specificity of commonly used adhesion sequences, such as the RGD tripeptide, has resulted in an inability to precisely control cellular responses. To overcome this limitation, we conducted multiple replications of the integrin α2β1-specific ligand, the collagen hexapeptide Gly-Phe-Pro-Gly-Glu-Arg (GFPGER) in Pichia pastoris. This enabled the development of recombinant collagen with high biological activity, which was subsequently expressed, isolated, and purified for structural and functional analysis. The proteins carrying the multiple replications GFPGER sequence demonstrated significant bioactivity in cells, leading to enhanced cell adhesion, osteoblast differentiation, and mineralization when compared to control groups. Importantly, these effects were mediated by integrin α2β1. The new collagen constructed in this study is expected to be a biomaterial for regulating specific cell functions and fates.
Collapse
Affiliation(s)
- Xiaoyan Guo
- Engineering Research Center of Western Resource Innovation Medicine Green Manufacturing, Ministry of Education, School of Chemical Engineering, Northwest University, Xi'an 710069, China
- Shaanxi R&D Center of Biomaterials and Fermentation Engineering, School of Chemical Engineering, Northwest University, Xi'an 710069, China
- Biotech. & Biomed. Research Institute, Northwest University, Xi'an 710069, China
| | - Pan Wang
- Engineering Research Center of Western Resource Innovation Medicine Green Manufacturing, Ministry of Education, School of Chemical Engineering, Northwest University, Xi'an 710069, China
- Shaanxi R&D Center of Biomaterials and Fermentation Engineering, School of Chemical Engineering, Northwest University, Xi'an 710069, China
- Biotech. & Biomed. Research Institute, Northwest University, Xi'an 710069, China
| | - Weigang Yuwen
- Shaanxi Gaint Biotechnology Co., Ltd, Xi'an 710065, Shaanxi, China
| | - Chenhui Zhu
- Engineering Research Center of Western Resource Innovation Medicine Green Manufacturing, Ministry of Education, School of Chemical Engineering, Northwest University, Xi'an 710069, China
- Shaanxi R&D Center of Biomaterials and Fermentation Engineering, School of Chemical Engineering, Northwest University, Xi'an 710069, China
- Biotech. & Biomed. Research Institute, Northwest University, Xi'an 710069, China
| | - Rongzhan Fu
- Engineering Research Center of Western Resource Innovation Medicine Green Manufacturing, Ministry of Education, School of Chemical Engineering, Northwest University, Xi'an 710069, China
- Shaanxi R&D Center of Biomaterials and Fermentation Engineering, School of Chemical Engineering, Northwest University, Xi'an 710069, China
- Biotech. & Biomed. Research Institute, Northwest University, Xi'an 710069, China
| | - Pei Ma
- Engineering Research Center of Western Resource Innovation Medicine Green Manufacturing, Ministry of Education, School of Chemical Engineering, Northwest University, Xi'an 710069, China
- Shaanxi R&D Center of Biomaterials and Fermentation Engineering, School of Chemical Engineering, Northwest University, Xi'an 710069, China
- Biotech. & Biomed. Research Institute, Northwest University, Xi'an 710069, China
| | - Zhiguang Duan
- Engineering Research Center of Western Resource Innovation Medicine Green Manufacturing, Ministry of Education, School of Chemical Engineering, Northwest University, Xi'an 710069, China
- Shaanxi R&D Center of Biomaterials and Fermentation Engineering, School of Chemical Engineering, Northwest University, Xi'an 710069, China
- Biotech. & Biomed. Research Institute, Northwest University, Xi'an 710069, China
| | - Daidi Fan
- Engineering Research Center of Western Resource Innovation Medicine Green Manufacturing, Ministry of Education, School of Chemical Engineering, Northwest University, Xi'an 710069, China
- Shaanxi R&D Center of Biomaterials and Fermentation Engineering, School of Chemical Engineering, Northwest University, Xi'an 710069, China
- Biotech. & Biomed. Research Institute, Northwest University, Xi'an 710069, China
| |
Collapse
|
2
|
Nasimi Shad A, Moghbeli M. Integrins as the pivotal regulators of cisplatin response in tumor cells. Cell Commun Signal 2024; 22:265. [PMID: 38741195 DOI: 10.1186/s12964-024-01648-0] [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: 01/24/2024] [Accepted: 05/04/2024] [Indexed: 05/16/2024] Open
Abstract
Cisplatin (CDDP) is a widely used first-line chemotherapeutic drug in various cancers. However, CDDP resistance is frequently observed in cancer patients. Therefore, it is required to evaluate the molecular mechanisms associated with CDDP resistance to improve prognosis among cancer patients. Integrins are critical factors involved in tumor metastasis that regulate cell-matrix and cell-cell interactions. They modulate several cellular mechanisms including proliferation, invasion, angiogenesis, polarity, and chemo resistance. Modification of integrin expression levels can be associated with both tumor progression and inhibition. Integrins are also involved in drug resistance of various solid tumors through modulation of the tumor cell interactions with interstitial matrix and extracellular matrix (ECM). Therefore, in the present review we discussed the role of integrin protein family in regulation of CDDP response in tumor cells. It has been reported that integrins mainly promoted the CDDP resistance through interaction with PI3K/AKT, MAPK, and WNT signaling pathways. They also regulated the CDDP mediated apoptosis in tumor cells. This review paves the way to suggest the integrins as the reliable therapeutic targets to improve CDDP response in tumor cells.
Collapse
Affiliation(s)
- Arya Nasimi Shad
- Student Research Committee, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Meysam Moghbeli
- Department of Medical Genetics and Molecular Medicine, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.
| |
Collapse
|
3
|
Li J, Li S, Shu M, Hu W. Unravelling the heterogeneity of oral squamous cell carcinoma by integrative analysis of single-cell and bulk transcriptome data. J Cell Mol Med 2024; 28:e18108. [PMID: 38279519 PMCID: PMC10844683 DOI: 10.1111/jcmm.18108] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Revised: 11/16/2023] [Accepted: 11/22/2023] [Indexed: 01/28/2024] Open
Abstract
Oral squamous cell carcinoma (OSCC) is a prevalent malignancy of the head and neck with rising global incidence. Despite advances in treatment modalities, OSCC prognosis remains diverse due to the complex molecular and cellular heterogeneity within tumours, as well as the heterogeneity in tumour microenvironment (TME). In this study, we utilized single-cell RNA sequencing (scRNA-seq) analysis to explore distinct subpopulations of tumour cells in OSCC tissues and their interaction with components in TME. We identified four major tumour cell subpopulations (C0, C1, C2 and C3) with unique molecular characteristics and functional features. Pathway enrichment analysis revealed that C0 primarily expressed genes involved in extracellular matrix interactions and C1 showed higher proliferation levels, suggesting that the two cell subpopulations exhibited tumour aggressiveness. Conversely, C2 and C3 displayed features associated with keratinization and cornified envelope formation. Accordingly, C0 and C1 subpopulations were associated with shorter overall and disease-free survival times, while C2 and C3 were weakly correlated with longer survival. Genomic analysis showed that C1 demonstrated a positive correlation with tumour mutation burden. Furthermore, C0 exhibited resistant to cisplatin treatment, while C1 showed more sensitive to cisplatin treatment, indicating that C0 might exhibit more aggressive compared to C1. Additionally, C0 had a higher level of communication with fibroblasts and endothelial cells in TME via integrin-MAPK signalling, suggesting that the function of C0 was maintained by that pathway. In summary, this study provided critical insights into the molecular and cellular heterogeneity of OSCC, with potential implications for prognosis prediction and personalized therapeutic approaches.
Collapse
Affiliation(s)
- Jia Li
- Department of ProsthodonticsShanghai Engineering Research Center of Tooth Restoration and RegenerationStomatological Hospital and Dental School of Tongji UniversityShanghaiChina
| | - Shengjiao Li
- Department of Oral and Maxillofacial SurgeryShanghai Engineering Research Center of Tooth Restoration and RegenerationStomatological Hospital and Dental School of Tongji UniversityShanghaiChina
| | - Mingyang Shu
- Department of StomatologyHuai'an Second People's Hospital and The Affiliated Huai'an Hospital of Xuzhou Medical UniversityHuai'anChina
| | - Weiwei Hu
- Department of StomatologyHuai'an Second People's Hospital and The Affiliated Huai'an Hospital of Xuzhou Medical UniversityHuai'anChina
| |
Collapse
|
4
|
Ogana HA, Hurwitz S, Wei N, Lee E, Morris K, Parikh K, Kim YM. Targeting integrins in drug-resistant acute myeloid leukaemia. Br J Pharmacol 2024; 181:295-316. [PMID: 37258706 DOI: 10.1111/bph.16149] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Revised: 04/14/2023] [Accepted: 05/10/2023] [Indexed: 06/02/2023] Open
Abstract
Acute myeloid leukaemia (AML) continues to have a poor prognosis, warranting new therapeutic strategies. The bone marrow (BM) microenvironment consists of niches that interact with not only normal haematopoietic stem cells (HSC) but also leukaemia cells like AML. There are many adhesion molecules in the BM microenvironment; therein, integrins have been of central interest. AML cells express integrins that bind to ligands in the microenvironment, enabling adhesion of leukaemia cells in the microenvironment, thereby initiating intracellular signalling pathways that are associated with cell migration, cell proliferation, survival, and drug resistance that has been described to mediate cell adhesion-mediated drug resistance (CAM-DR). Identifying and targeting integrins in AML to interrupt interactions with the microenvironment have been pursued as a strategy to overcome CAM-DR. Here, we focus on the BM microenvironment and review the role of integrins in CAM-DR of AML and discuss integrin-targeting strategies. LINKED ARTICLES: This article is part of a themed issue on Cancer Microenvironment and Pharmacological Interventions. To view the other articles in this section visit http://onlinelibrary.wiley.com/doi/10.1111/bph.v181.2/issuetoc.
Collapse
Affiliation(s)
- Heather A Ogana
- Children's Hospital Los Angeles, Department of Pediatrics, Division of Hematology and Oncology, Cancer and Blood Disease Institute, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | - Samantha Hurwitz
- Children's Hospital Los Angeles, Department of Pediatrics, Division of Hematology and Oncology, Cancer and Blood Disease Institute, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | - Nathan Wei
- Children's Hospital Los Angeles, Department of Pediatrics, Division of Hematology and Oncology, Cancer and Blood Disease Institute, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | - Eliana Lee
- Children's Hospital Los Angeles, Department of Pediatrics, Division of Hematology and Oncology, Cancer and Blood Disease Institute, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | - Kayla Morris
- Children's Hospital Los Angeles, Department of Pediatrics, Division of Hematology and Oncology, Cancer and Blood Disease Institute, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | - Karina Parikh
- Children's Hospital Los Angeles, Department of Pediatrics, Division of Hematology and Oncology, Cancer and Blood Disease Institute, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | - Yong-Mi Kim
- Children's Hospital Los Angeles, Department of Pediatrics, Division of Hematology and Oncology, Cancer and Blood Disease Institute, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| |
Collapse
|
5
|
Tang Y, Xu Z, Xu F, Ye J, Chen J, He J, Chen Y, Qi C, Huang H, Liu R, Shan H, Xiao F. B4GALNT1 promotes hepatocellular carcinoma stemness and progression via integrin α2β1-mediated FAK and AKT activation. JHEP Rep 2023; 5:100903. [PMID: 37965158 PMCID: PMC10641234 DOI: 10.1016/j.jhepr.2023.100903] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/04/2023] [Revised: 08/17/2023] [Accepted: 08/22/2023] [Indexed: 11/16/2023] Open
Abstract
Background & Aims β-1,4-N-Acetyl-galactosaminyltransferase 1 (B4GALNT1) has been reported to contribute to the development of human malignancies. However, its role in hepatocellular carcinoma (HCC) remains uncharacterised. In this study, we aimed to elucidate the role of B4GALNT1 in HCC stemness and progression. Methods Immunohistochemical staining was used to evaluate B4GALNT1 expression in HCC tissues and adjacent normal liver tissues. Flow cytometry analysis and sphere formation analysis were performed to investigate the role of B4GALNT1 in HCC stemness. Colony formation, Incucyte, wound-healing, Transwell migration, and invasion assays, and an animal model were used to study the role of B4GALNT1 in HCC progression. RNA-sequencing and co-immunoprecipitation were used to investigate the downstream targets of B4GALNT1. Results B4GALNT1 was upregulated in HCC and associated with poor clinical outcome of patients with the disease. Moreover, B4GALNT1 promoted HCC stemness, migration, invasion, and growth. Mechanistically, B4GALNT1 not only promoted the expression of the integrin α2β1 ligand THBS4, but also directly interacted with the β subunit of integrin α2β1 ITGB1 to inhibit its ubiquitin-independent proteasomal degradation, resulting in activation of FAK and AKT. Ophiopogonin D inhibited HCC stemness and progression by reducing ITGB1 and THBS4 expression and inhibiting FAK and AKT activation. Conclusions Our study suggests the B4GALNT1/integrin α2β1/FAK/PI3K/AKT axis as a therapeutic target for the inhibition of HCC stemness and tumour progression. Impact and implications The role and regulatory mechanism of B4GALNT1 in HCC have not been studied previously. Here, we reveal that B4GALNT1 has a crucial role in HCC stemness and progression by activating the integrin α2β1/FAK/PI3K/AKT axis, providing a potential target for HCC therapy. In addition, we find Ophiopogonin D as a potential therapeutic drug for patients with HCC.
Collapse
Affiliation(s)
- Yao Tang
- Guangdong Provincial Engineering Research Center of Molecular Imaging, the Fifth Affiliated Hospital, Sun Yat-sen University, Zhuhai 519000, Guangdong, China
- Department of Infectious Diseases, the Fifth Affiliated Hospital, Sun Yat-sen University, Zhuhai 519000, Guangdong, China
| | - Zhijie Xu
- Guangdong Provincial Engineering Research Center of Molecular Imaging, the Fifth Affiliated Hospital, Sun Yat-sen University, Zhuhai 519000, Guangdong, China
- Department of Infectious Diseases, the Fifth Affiliated Hospital, Sun Yat-sen University, Zhuhai 519000, Guangdong, China
| | - Fuyuan Xu
- Guangdong Provincial Engineering Research Center of Molecular Imaging, the Fifth Affiliated Hospital, Sun Yat-sen University, Zhuhai 519000, Guangdong, China
- Department of Infectious Diseases, the Fifth Affiliated Hospital, Sun Yat-sen University, Zhuhai 519000, Guangdong, China
| | - Juan Ye
- Guangdong Provincial Engineering Research Center of Molecular Imaging, the Fifth Affiliated Hospital, Sun Yat-sen University, Zhuhai 519000, Guangdong, China
- Department of Infectious Diseases, the Fifth Affiliated Hospital, Sun Yat-sen University, Zhuhai 519000, Guangdong, China
| | - Jianxu Chen
- Guangdong Provincial Engineering Research Center of Molecular Imaging, the Fifth Affiliated Hospital, Sun Yat-sen University, Zhuhai 519000, Guangdong, China
- Department of Infectious Diseases, the Fifth Affiliated Hospital, Sun Yat-sen University, Zhuhai 519000, Guangdong, China
| | - Jianzhong He
- Department of Pathology, the Fifth Affiliated Hospital, Sun Yat-sen University, Zhuhai 519000, Guangdong, China
| | - Yingchun Chen
- Guangdong Provincial Engineering Research Center of Molecular Imaging, the Fifth Affiliated Hospital, Sun Yat-sen University, Zhuhai 519000, Guangdong, China
| | - Chunhui Qi
- Guangdong Provincial Engineering Research Center of Molecular Imaging, the Fifth Affiliated Hospital, Sun Yat-sen University, Zhuhai 519000, Guangdong, China
- Department of Infectious Diseases, the Fifth Affiliated Hospital, Sun Yat-sen University, Zhuhai 519000, Guangdong, China
| | - Hongbin Huang
- Guangdong Provincial Engineering Research Center of Molecular Imaging, the Fifth Affiliated Hospital, Sun Yat-sen University, Zhuhai 519000, Guangdong, China
- Department of Infectious Diseases, the Fifth Affiliated Hospital, Sun Yat-sen University, Zhuhai 519000, Guangdong, China
| | - Ruiyang Liu
- Guangdong Provincial Engineering Research Center of Molecular Imaging, the Fifth Affiliated Hospital, Sun Yat-sen University, Zhuhai 519000, Guangdong, China
- Department of Infectious Diseases, the Fifth Affiliated Hospital, Sun Yat-sen University, Zhuhai 519000, Guangdong, China
| | - Hong Shan
- Guangdong Provincial Engineering Research Center of Molecular Imaging, the Fifth Affiliated Hospital, Sun Yat-sen University, Zhuhai 519000, Guangdong, China
- Center for Interventional Medicine, the Fifth Affiliated Hospital, Sun Yat-sen University, Zhuhai 519000, Guangdong, China
| | - Fei Xiao
- Guangdong Provincial Engineering Research Center of Molecular Imaging, the Fifth Affiliated Hospital, Sun Yat-sen University, Zhuhai 519000, Guangdong, China
- Department of Infectious Diseases, the Fifth Affiliated Hospital, Sun Yat-sen University, Zhuhai 519000, Guangdong, China
- Kashi Guangdong Institute of Science and Technology, the First People’s Hospital of Kashi, Kashi 844000, Xinjiang, China
| |
Collapse
|
6
|
Park SJ, Min HJ, Yoon C, Kim SH, Kim JH, Lee SY. Integrin β1 regulates the perineural invasion and radioresistance of oral squamous carcinoma cells by modulating cancer cell stemness. Cell Signal 2023; 110:110808. [PMID: 37481218 DOI: 10.1016/j.cellsig.2023.110808] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2023] [Revised: 07/12/2023] [Accepted: 07/13/2023] [Indexed: 07/24/2023]
Abstract
Perineural invasion and radioresistance are the main determinants of treatment outcomes in oral squamous cell carcinoma (OSCC), but the exact mechanism is still unknown. We conducted an in vitro experiment to evaluate the role of integrin β1 (ITGB1) in the perineural invasion, radioresistance, and tumor aggressiveness of OSCC. Two OSCC cell lines (SCC25, SCC15) and radiation-induced radioresistant OSCC cell lines were used in this study. The expression of ITGB1 was compared between control radiosensitive and radioresistant OSCC cell lines. ITGB1 was inhibited by small hairpin RNA, and then the adhesion to neuronal cells, responsiveness to radiation, and aggressiveness of both OSCC cell lines were evaluated. Expression of ITGB1 and adhesion to neuronal cells were increased in radioresistant OSCC compared with control radiosensitive OSCC, and increased ITGB1 expression was more prominent in cancer stem cell-like cells. When the expression of ITGB1 was inhibited, the adhesion to neuronal cells, resistance to radiation, and invasion and migration of radioresistant OSCC were significantly reduced. Moreover, the expression of cancer stem cell markers and size of spheroid formations were also significantly attenuated by inhibiting ITGB1. These findings suggest that ITGB1 may be a significant contributor to perineural invasion and the maintenance of radioresistance in OSCC cells, and is associated with cancer stem cell-like cells. Furthermore, our results suggest a possible relationship between perineural invasion and radioresistance of OSCC. More detailed research is warranted to evaluate the role of ITGB1 as a novel emerging therapeutic target for radioresistant OSCC.
Collapse
Affiliation(s)
- Sung Joon Park
- Department of Otorhinolaryngology-Head and Neck Surgery, Chung-Ang University Gwangmyeong Hospital, Chung-Ang University College of Medicine, Gwangmyeong-si, Gyeonggi-do 14353, Republic of Korea.
| | - Hyun Jin Min
- Department of Otorhinolaryngology-Head and Neck Surgery, Chung-Ang University Hospital, Chung-Ang University College of Medicine, Seoul 06973, Republic of Korea.
| | - Changhwan Yoon
- Department of Surgery, Columbia University Irving Medical Center, New York, NY 10032, USA.
| | - Seong Hee Kim
- Department of Otorhinolaryngology-Head and Neck Surgery, Chung-Ang University Hospital, Chung-Ang University College of Medicine, Seoul 06973, Republic of Korea.
| | - Jin Hyun Kim
- Department of Otorhinolaryngology-Head and Neck Surgery, Chung-Ang University Hospital, Chung-Ang University College of Medicine, Seoul 06973, Republic of Korea.
| | - Sei Young Lee
- Department of Otorhinolaryngology-Head and Neck Surgery, Chung-Ang University Hospital, Chung-Ang University College of Medicine, Seoul 06973, Republic of Korea.
| |
Collapse
|
7
|
Zhou X, Zhu H, Luo C, Xiao H, Zou X, Zou J, Zhang G. Targeting integrin α5β1 in urological tumors: opportunities and challenges. Front Oncol 2023; 13:1165073. [PMID: 37483505 PMCID: PMC10358839 DOI: 10.3389/fonc.2023.1165073] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Accepted: 06/16/2023] [Indexed: 07/25/2023] Open
Abstract
Urological tumors, such as prostate cancer, renal cell carcinoma, and bladder cancer, have shown a significant rise in prevalence in recent years and account for a significant proportion of malignant tumors. It has been established that metastasis to distant organs caused by urological tumors is the main cause of death, although the mechanisms underlying metastasis have not been fully elucidated. The fibronectin receptor integrin α5β1 reportedly plays an important role in distant metastasis and is closely related to tumor development. It is widely thought to be an important cancer mediator by interacting with different ligands, mediating tumor adhesion, invasion, and migration, and leading to immune escape. In this paper, we expound on the relationship and regulatory mechanisms of integrin α5β1 in these three cancers. In addition, the clinical applications of integrin α5β1 in these cancers, especially against treatment resistance, are discussed. Last but not least, the possibility of integrin α5β1 as a potential target for treatment is examined, with new ideas for future research being proposed.
Collapse
Affiliation(s)
- Xuming Zhou
- The First Clinical College, Gannan Medical University, Ganzhou, China
- Department of Urology, The First Affiliated Hospital of Gannan Medical University, Ganzhou, China
| | - Hezhen Zhu
- The First Clinical College, Gannan Medical University, Ganzhou, China
- Department of Urology, The First Affiliated Hospital of Gannan Medical University, Ganzhou, China
| | - Cong Luo
- The First Clinical College, Gannan Medical University, Ganzhou, China
- Department of Urology, The First Affiliated Hospital of Gannan Medical University, Ganzhou, China
| | - Huan Xiao
- The First Clinical College, Gannan Medical University, Ganzhou, China
| | - Xiaofeng Zou
- Department of Urology, The First Affiliated Hospital of Gannan Medical University, Ganzhou, China
- Institute of Urology, The First Affiliated Hospital of Gannan Medical University, Ganzhou, China
- Jiangxi Engineering Technology Research Center of Calculi Prevention, Ganzhou, China
| | - Junrong Zou
- Department of Urology, The First Affiliated Hospital of Gannan Medical University, Ganzhou, China
- Institute of Urology, The First Affiliated Hospital of Gannan Medical University, Ganzhou, China
- Jiangxi Engineering Technology Research Center of Calculi Prevention, Ganzhou, China
| | - Guoxi Zhang
- Department of Urology, The First Affiliated Hospital of Gannan Medical University, Ganzhou, China
- Institute of Urology, The First Affiliated Hospital of Gannan Medical University, Ganzhou, China
- Jiangxi Engineering Technology Research Center of Calculi Prevention, Ganzhou, China
| |
Collapse
|
8
|
Liu F, Wu Q, Dong Z, Liu K. Integrins in cancer: Emerging mechanisms and therapeutic opportunities. Pharmacol Ther 2023:108458. [PMID: 37245545 DOI: 10.1016/j.pharmthera.2023.108458] [Citation(s) in RCA: 20] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Revised: 05/10/2023] [Accepted: 05/22/2023] [Indexed: 05/30/2023]
Abstract
Integrins are vital surface adhesion receptors that mediate the interactions between the extracellular matrix (ECM) and cells and are essential for cell migration and the maintenance of tissue homeostasis. Aberrant integrin activation promotes initial tumor formation, growth, and metastasis. Recently, many lines of evidence have indicated that integrins are highly expressed in numerous cancer types and have documented many functions of integrins in tumorigenesis. Thus, integrins have emerged as attractive targets for the development of cancer therapeutics. In this review, we discuss the underlying molecular mechanisms by which integrins contribute to most of the hallmarks of cancer. We focus on recent progress on integrin regulators, binding proteins, and downstream effectors. We highlight the role of integrins in the regulation of tumor metastasis, immune evasion, metabolic reprogramming, and other hallmarks of cancer. In addition, integrin-targeted immunotherapy and other integrin inhibitors that have been used in preclinical and clinical studies are summarized.
Collapse
Affiliation(s)
- Fangfang Liu
- Research Center of Basic Medicine, Academy of Medical Sciences, Zhengzhou University, Zhengzhou, Henan 450001, China; China-US (Henan) Hormel Cancer Institute, Zhengzhou, Henan 450008, China
| | - Qiong Wu
- China-US (Henan) Hormel Cancer Institute, Zhengzhou, Henan 450008, China; Department of Pathophysiology, School of Basic Medical Sciences, College of Medicine, Zhengzhou University, Zhengzhou, Henan 450001, China
| | - Zigang Dong
- Research Center of Basic Medicine, Academy of Medical Sciences, Zhengzhou University, Zhengzhou, Henan 450001, China; China-US (Henan) Hormel Cancer Institute, Zhengzhou, Henan 450008, China; Department of Pathophysiology, School of Basic Medical Sciences, College of Medicine, Zhengzhou University, Zhengzhou, Henan 450001, China; State Key Laboratory of Esophageal Cancer Prevention and Treatment, Zhengzhou, Henan 450000, China; Tianjian Advanced Biomedical Laboratory, Zhengzhou University, Zhengzhou, Henan 450001, China.
| | - Kangdong Liu
- Research Center of Basic Medicine, Academy of Medical Sciences, Zhengzhou University, Zhengzhou, Henan 450001, China; China-US (Henan) Hormel Cancer Institute, Zhengzhou, Henan 450008, China; Department of Pathophysiology, School of Basic Medical Sciences, College of Medicine, Zhengzhou University, Zhengzhou, Henan 450001, China; State Key Laboratory of Esophageal Cancer Prevention and Treatment, Zhengzhou, Henan 450000, China; Tianjian Advanced Biomedical Laboratory, Zhengzhou University, Zhengzhou, Henan 450001, China; Cancer Chemoprevention International Collaboration Laboratory, Zhengzhou, Henan 450000, China.
| |
Collapse
|
9
|
Zhou Y, Li T, Jia M, Dai R, Wang R. The Molecular Biology of Prostate Cancer Stem Cells: From the Past to the Future. Int J Mol Sci 2023; 24:ijms24087482. [PMID: 37108647 PMCID: PMC10140972 DOI: 10.3390/ijms24087482] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2023] [Revised: 04/03/2023] [Accepted: 04/11/2023] [Indexed: 04/29/2023] Open
Abstract
Prostate cancer (PCa) continues to rank as the second leading cause of cancer-related mortality in western countries, despite the golden treatment using androgen deprivation therapy (ADT) or anti-androgen therapy. With decades of research, scientists have gradually realized that the existence of prostate cancer stem cells (PCSCs) successfully explains tumor recurrence, metastasis and therapeutic failure of PCa. Theoretically, eradication of this small population may improve the efficacy of current therapeutic approaches and prolong PCa survival. However, several characteristics of PCSCs make their diminishment extremely challenging: inherent resistance to anti-androgen and chemotherapy treatment, over-activation of the survival pathway, adaptation to tumor micro-environments, escape from immune attack and being easier to metastasize. For this end, a better understanding of PCSC biology at the molecular level will definitely inspire us to develop PCSC targeted approaches. In this review, we comprehensively summarize signaling pathways responsible for homeostatic regulation of PCSCs and discuss how to eliminate these fractional cells in clinical practice. Overall, this study deeply pinpoints PCSC biology at the molecular level and provides us some research perspectives.
Collapse
Affiliation(s)
- Yong Zhou
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Southwest Medical University, Luzhou 646000, China
| | - Tian Li
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Southwest Medical University, Luzhou 646000, China
| | - Man Jia
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Southwest Medical University, Luzhou 646000, China
| | - Rongyang Dai
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Southwest Medical University, Luzhou 646000, China
| | - Ronghao Wang
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Southwest Medical University, Luzhou 646000, China
| |
Collapse
|
10
|
Khan SU, Khan IM, Khan MU, Ud Din MA, Khan MZ, Khan NM, Liu Y. Role of LGMN in tumor development and its progression and connection with the tumor microenvironment. Front Mol Biosci 2023; 10:1121964. [PMID: 36825203 PMCID: PMC9942682 DOI: 10.3389/fmolb.2023.1121964] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2022] [Accepted: 01/27/2023] [Indexed: 02/10/2023] Open
Abstract
Legumain (LGMN) has been demonstrated to be overexpressed not just in breast, prostatic, and liver tumor cells, but also in the macrophages that compose the tumor microenvironment. This supports the idea that LGMN is a pivotal protein in regulating tumor development, invasion, and dissemination. Targeting LGMN with siRNA or chemotherapeutic medicines and peptides can suppress cancer cell proliferation in culture and reduce tumor growth in vivo. Furthermore, legumain can be used as a marker for cancer detection and targeting due to its expression being significantly lower in normal cells compared to tumors or tumor-associated macrophages (TAMs). Tumor formation is influenced by aberrant expression of proteins and alterations in cellular architecture, but the tumor microenvironment is a crucial deciding factor. Legumain (LGMN) is an in vivo-active cysteine protease that catalyzes the degradation of numerous proteins. Its precise biological mechanism encompasses a number of routes, including effects on tumor-associated macrophage and neovascular endothelium in the tumor microenvironment. The purpose of this work is to establish a rationale for thoroughly investigating the function of LGMN in the tumor microenvironment and discovering novel tumor early diagnosis markers and therapeutic targets by reviewing the function of LGMN in tumor genesis and progression and its relationship with tumor milieu.
Collapse
Affiliation(s)
- Safir Ullah Khan
- Anhui Province Key Laboratory of Embryo Development and Reproduction Regulation, Anhui Province Key Laboratory of Environmental Hormone and Reproduction, School of Biological and Food Engineering, Fuyang Normal University, Fuyang, China,Hefei National Laboratory for Physical Sciences at the Microscale, School of Life Sciences, University of Science and Technology of China, Hefei, China
| | - Ibrar Muhammad Khan
- Anhui Province Key Laboratory of Embryo Development and Reproduction Regulation, Anhui Province Key Laboratory of Environmental Hormone and Reproduction, School of Biological and Food Engineering, Fuyang Normal University, Fuyang, China,*Correspondence: Ibrar Muhammad Khan, ; Yong Liu,
| | - Munir Ullah Khan
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering, International Research Center for X Polymers, Zhejiang University, Hangzhou, China
| | - Muhammad Azhar Ud Din
- Faculty of Pharmacy, Gomal University Dera Ismail Khan KPK, Dera IsmailKhan, Pakistan
| | - Muhammad Zahoor Khan
- Department of Animal Breeding and Genetics, Faculty of Veterinary and Animal Sciences, University of Agriculture, Dera IsmailKhan, Pakistan
| | - Nazir Muhammad Khan
- Department of Zoology, University of Science and Technology, Bannu, Pakistan
| | - Yong Liu
- Anhui Province Key Laboratory of Embryo Development and Reproduction Regulation, Anhui Province Key Laboratory of Environmental Hormone and Reproduction, School of Biological and Food Engineering, Fuyang Normal University, Fuyang, China,*Correspondence: Ibrar Muhammad Khan, ; Yong Liu,
| |
Collapse
|
11
|
Matsumoto Y, Kage H, Morota M, Zokumasu K, Ando T, Maemura K, Watanabe K, Kawakami M, Hinata M, Ushiku T, Nakajima J, Nagase T. Integrin alpha 2 is associated with tumor progression and postoperative recurrence in non-small cell lung cancer. Jpn J Clin Oncol 2023; 53:63-73. [PMID: 36151049 DOI: 10.1093/jjco/hyac148] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Accepted: 08/29/2022] [Indexed: 01/16/2023] Open
Abstract
BACKGROUND Integrins are transmembrane proteins that mediate cell adhesion to extracellular matrix. Whereas expression of integrin alpha 2 is associated with motility, invasiveness and cellular differentiation in various tumors, the role of integrin alpha 2 in lung cancer has not been studied in detail. The aim of this study was to determine whether and how aberrant integrin alpha 2 expression in non-small cell lung cancer leads to different outcomes. METHODS We measured expression of integrin alpha 2 by quantitative polymerase chain reaction in 100 samples collected from non-small cell lung cancer patients who had undergone surgical resection. We assigned patients to high and low expression groups and analyzed survival. Cellular morphology, adhesion, proliferation, migration and invasion were examined in human lung cancer cell lines. RESULTS Among 100 cases, 41 were female, with a median age of 71 years. High expression of integrin alpha 2 in non-small cell lung cancer was associated with lower recurrence-free survival (P = 0.004). Overexpression of integrin alpha 2 in cell lines had no effect on cell proliferation or invasion but resulted in increased cell size (1416 μm2 versus 470 μm2 in H522 cells, P < 0.001; 1822 μm2 versus 1029 μm2 in H661 cells, P = 0.02), adhesion (P < 0.001 in H522 and H661 cells) and migration (gap area filled was 71% versus 36% in H522 cells, P < 0.001; 57% versus 26% in H661 cells, P = 0.001). These changes were suppressed by E7820, an inhibitor of integrin alpha 2. CONCLUSIONS Integrin alpha 2 may play a significant role in lung cancer adhesion and migration, and may lead to a higher risk of recurrence.
Collapse
Affiliation(s)
- Yoko Matsumoto
- Department of Respiratory Medicine, The University of Tokyo, Tokyo, Japan
| | - Hidenori Kage
- Next-Generation Precision Medicine Development Laboratory, The University of Tokyo, Tokyo, Japan
| | - Mizuki Morota
- Department of Thoracic Surgery, The University of Tokyo, Tokyo, Japan
| | - Koichi Zokumasu
- Department of Respiratory Medicine, The University of Tokyo, Tokyo, Japan
| | - Takahiro Ando
- Department of Respiratory Medicine, The University of Tokyo, Tokyo, Japan
| | - Keita Maemura
- Department of Respiratory Medicine, The University of Tokyo, Tokyo, Japan
| | - Kousuke Watanabe
- Department of Clinical Laboratory, The University of Tokyo, Tokyo, Japan
| | - Masanori Kawakami
- Department of Respiratory Medicine, The University of Tokyo, Tokyo, Japan
| | | | - Tetsuo Ushiku
- Department of Pathology, The University of Tokyo, Tokyo, Japan
| | - Jun Nakajima
- Department of Thoracic Surgery, The University of Tokyo, Tokyo, Japan
| | - Takahide Nagase
- Department of Respiratory Medicine, The University of Tokyo, Tokyo, Japan
| |
Collapse
|
12
|
Harper AK, Kirsch-Mangu TK, Lutfi H, Morris RT, Saed GM. Binding of Intracellular Myeloperoxidase to αV/β1 Integrin Serves as a Mechanism of Survival in Epithelial Ovarian Cancer. Reprod Sci 2023; 30:291-300. [PMID: 35799017 DOI: 10.1007/s43032-022-01025-7] [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: 03/17/2022] [Accepted: 06/23/2022] [Indexed: 01/11/2023]
Abstract
We were the first to report that epithelial ovarian cancer (EOC) cells and tissues express myeloperoxidase (MPO) that is known to play a role in immune surveillance and inflammation by myeloid cells. Additionally, we reported that MPO is colocalized with inducible nitric oxide synthase (iNOS), a key pro-oxidant enzyme, and plays a key role in regulating apoptosis in EOC cells. Whereas myeloid cells express MPO in a dimeric form, intriguingly, here we report the unique expression of only the monomeric form of MPO in EOC cells, tissues, and blood of an ovarian cancer patient. Additionally, we have identified a cell membrane receptor, αV/β1 integrin, that is uniquely expressed by both chemosensitive and chemoresistant EOC cells with significantly higher expression in chemoresistant EOC cells. More importantly, we have demonstrated that monoclonal antibodies against αV/β1 integrin induced cytotoxicity in EOC cells, but not in normal cells, that is also synergistic with conventional chemotherapies. Cytotoxicity of αV/β1 antibodies is due to conformational changes in αV/β1 integrin which prevents monomeric MPO binding to αV/β1 integrin inhibiting the activation of MPO, leading to increased apoptosis. Since normal epithelial cells and macrophages lack monomeric MPO and αV/β1 integrin system, targeting this unique MPO-dependent survival mechanism will selectively eliminate EOC cells and will be the target for developing specific ovarian cancer therapies.
Collapse
Affiliation(s)
- Amy K Harper
- Division of Gynecologic Oncology, Barbara Ann Karmanos Cancer Institute, Wayne State University School of Medicine, 4100 John R, Detroit, MI, 48201, USA
| | - Thea K Kirsch-Mangu
- Department of Obstetrics and Gynecology, The C. S. Mott Center for Human Growth and Development, Wayne State University School of Medicine, 275 E Hancock St, Detroit, MI, 48201, USA
| | - Hala Lutfi
- Department of Obstetrics and Gynecology, The C. S. Mott Center for Human Growth and Development, Wayne State University School of Medicine, 275 E Hancock St, Detroit, MI, 48201, USA
| | - Robert T Morris
- Division of Gynecologic Oncology, Barbara Ann Karmanos Cancer Institute, Wayne State University School of Medicine, 4100 John R, Detroit, MI, 48201, USA
- Department of Obstetrics and Gynecology, The C. S. Mott Center for Human Growth and Development, Wayne State University School of Medicine, 275 E Hancock St, Detroit, MI, 48201, USA
| | - Ghassan M Saed
- Division of Gynecologic Oncology, Barbara Ann Karmanos Cancer Institute, Wayne State University School of Medicine, 4100 John R, Detroit, MI, 48201, USA.
- Department of Obstetrics and Gynecology, The C. S. Mott Center for Human Growth and Development, Wayne State University School of Medicine, 275 E Hancock St, Detroit, MI, 48201, USA.
| |
Collapse
|
13
|
Kawami M, Ojima T, Yumoto R, Takano M. Role of integrin α2 in methotrexate-induced epithelial-mesenchymal transition in alveolar epithelial A549 cells. Toxicol Res 2022; 38:449-458. [PMID: 36277370 PMCID: PMC9532481 DOI: 10.1007/s43188-022-00127-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2021] [Revised: 01/31/2022] [Accepted: 02/23/2022] [Indexed: 11/24/2022] Open
Abstract
Methotrexate (MTX) is widely used to treat various diseases. However, it induces adverse reactions like serious lung injury, including pulmonary fibrosis. Increasing evidence suggests that epithelial-mesenchymal transition (EMT) in injured alveolar epithelium contributes to the development of the pathophysiological state of the lung. We demonstrated that MTX induced EMT in cultured alveolar epithelial cell lines. Integrin-mediated signaling is considered a significant factor in recognizing the EMT process. However, the relationship between MTX-induced EMT and integrin family members is poorly understood. In the present study, we aimed to clarify the role of integrin in MTX-induced EMT in A549 and NCI-H1299 (H1299) cells by focusing on the integrin alpha 2 (ITGA2) subunit, selected based on our microarray analysis. MTX treatment for 72 h significantly increased the mRNA and cell surface expression of ITGA2 in both cell lines. However, this upregulation by MTX was suppressed by co-treatment with SB431542 and folic acid, which are inhibitors of MTX-induced EMT in A549 cells. The mRNA expression levels of EMT-related genes were more affected in the MTX-treated A549 cells with high ITGA2 expression than in those with low ITGA2 expression. Finally, E7820, an ITGA2 inhibitor, suppressed MTX-induced EMT-related phenotypic changes, such as morphology and mRNA and protein expression of α-smooth muscle actin, a representative EMT marker. These findings suggest that ITGA2 may play a key role in MTX-induced EMT in alveolar epithelial cells.
Collapse
Affiliation(s)
- Masashi Kawami
- Department of Pharmaceutics and Therapeutics, Graduate School of Biomedical and Health Sciences, Hiroshima University, 1-2-3 Kasumi, Minami-ku, Hiroshima, 734-8553 Japan
| | - Takamichi Ojima
- Department of Pharmaceutics and Therapeutics, Graduate School of Biomedical and Health Sciences, Hiroshima University, 1-2-3 Kasumi, Minami-ku, Hiroshima, 734-8553 Japan
| | - Ryoko Yumoto
- Department of Pharmaceutics and Therapeutics, Graduate School of Biomedical and Health Sciences, Hiroshima University, 1-2-3 Kasumi, Minami-ku, Hiroshima, 734-8553 Japan
| | - Mikihisa Takano
- Department of Pharmaceutics and Therapeutics, Graduate School of Biomedical and Health Sciences, Hiroshima University, 1-2-3 Kasumi, Minami-ku, Hiroshima, 734-8553 Japan
| |
Collapse
|
14
|
Wen X, Chen S, Chen X, Qiu H, Wang W, Zhang N, Liu W, Wang T, Ding X, Zhang L. ITGB5 promotes innate radiation resistance in pancreatic adenocarcinoma by promoting DNA damage repair and the MEK/ERK signaling pathway. Front Oncol 2022; 12:887068. [PMID: 36249018 PMCID: PMC9563233 DOI: 10.3389/fonc.2022.887068] [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: 03/14/2022] [Accepted: 09/05/2022] [Indexed: 11/13/2022] Open
Abstract
Pancreatic adenocarcinoma (PAAD) is one of the most aggressive digestive system tumors in the world, with a low early diagnosis rate and a high mortality. Integrin beta 5 (ITGB5) is demonstrated to be a potent tumor promoter in several carcinomas. However, it is unknown whether ITGB5 participates in the occurrence and development of PAAD. In this study, we confirmed a high expression of ITGB5 in PAAD and its role in promoting invasiveness and transitivity in PAAD. Besides, the knockdown of ITGB5 increased cell sensitivity to radiation by promoting DNA damage repair and the MEK/ERK signaling pathway. Collectively, these results show that ITGB5 plays an essential role in pancreatic cancer growth and survival.
Collapse
Affiliation(s)
- Xin Wen
- Department of Radiation Oncology, Affiliated Hospital of Xuzhou Medical University, Xuzhou, China
- Cancer Institute of Xuzhou Medical University, Xuzhou, China
| | - Si Chen
- Department of Radiation Oncology, Affiliated Hospital of Xuzhou Medical University, Xuzhou, China
- Department of Radiation Oncology, The Second Affiliated Hospital of Xuzhou Medical University, Xuzhou, China
| | - Xueting Chen
- Department of Radiation Oncology, Affiliated Hospital of Xuzhou Medical University, Xuzhou, China
| | - Hui Qiu
- Department of Radiation Oncology, Affiliated Hospital of Xuzhou Medical University, Xuzhou, China
| | - Wei Wang
- Department of Radiation Oncology, Affiliated Hospital of Xuzhou Medical University, Xuzhou, China
| | - Nie Zhang
- Department of Radiation Oncology, Affiliated Hospital of Xuzhou Medical University, Xuzhou, China
| | - Wanming Liu
- Department of Radiation Oncology, Affiliated Hospital of Xuzhou Medical University, Xuzhou, China
| | - Tingting Wang
- Department of Radiation Oncology, Affiliated Hospital of Xuzhou Medical University, Xuzhou, China
| | - Xin Ding
- Department of Radiation Oncology, Affiliated Hospital of Xuzhou Medical University, Xuzhou, China
| | - Longzhen Zhang
- Department of Radiation Oncology, Affiliated Hospital of Xuzhou Medical University, Xuzhou, China
- Cancer Institute of Xuzhou Medical University, Xuzhou, China
- Jiangsu Center for the Collaboration and Innovation of Cancer Biotherapy, Xuzhou, China
| |
Collapse
|
15
|
Jámbor K, Koroknai V, Kiss T, Szász I, Pikó P, Balázs M. Gene Expression Patterns of Osteopontin Isoforms and Integrins in Malignant Melanoma. PATHOLOGY AND ONCOLOGY RESEARCH 2022; 28:1610608. [PMID: 36091936 PMCID: PMC9448871 DOI: 10.3389/pore.2022.1610608] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Accepted: 07/11/2022] [Indexed: 11/30/2022]
Abstract
Osteopontin (OPN) is a multifunctional glycoprotein that physiologically interacts with different types of integrins. It is considered to be a possible prognostic biomarker in certain tumor types; however, various splicing isoforms exist, which have not been investigated in melanoma. We aimed to define the relative expression pattern of five OPN isoforms and clarify the prognostic significance of the splice variants in melanoma. We also aimed to investigate the expression pattern of eight integrins in the same tumors. Gene expression analyses revealed that the relative expression of OPNa, OPNb, and OPNc is significantly higher in metastatic tumors compared to primary lesions (p < 0.01), whereas the expression of OPN4 and OPN5 was low in both. The more aggressive nodular melanomas had higher expression levels compared to the superficial spreading subtype (p ≤ 0.05). The relative expression of the eight tested integrins was low, with only the expression of ITGB3 being detectable in nodular melanoma (Medianlog2 = 1.274). A positive correlation was found between Breslow thickness and the expression of OPNc variant, whereby thicker tumors (>4 mm) had significantly higher expression (p ≤ 0.05). The Breslow thickness was negatively correlated with the expression of OPN4, and similarly with ITGA2. OPNc also exhibited significant positive correlation with the presence of metastasis. Our data show that high expression of OPNa, OPNb, and especially OPNc and low expression of OPN4 and ITGA2 are associated with an advanced stage of tumor progression and poor prognosis in melanoma.
Collapse
Affiliation(s)
- Krisztina Jámbor
- Doctoral School of Health Sciences, University of Debrecen, Debrecen, Hungary
- Department of Public Health and Epidemiology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Viktória Koroknai
- Department of Public Health and Epidemiology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
- ELKH-DE Public Health Research Group, University of Debrecen, Debrecen, Hungary
| | - Tímea Kiss
- Department of Public Health and Epidemiology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - István Szász
- Department of Public Health and Epidemiology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
- ELKH-DE Public Health Research Group, University of Debrecen, Debrecen, Hungary
| | - Péter Pikó
- Department of Public Health and Epidemiology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
- ELKH-DE Public Health Research Group, University of Debrecen, Debrecen, Hungary
| | - Margit Balázs
- Department of Public Health and Epidemiology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
- ELKH-DE Public Health Research Group, University of Debrecen, Debrecen, Hungary
- *Correspondence: Margit Balázs,
| |
Collapse
|
16
|
Teixeira SA, Burim RV, Viapiano MS, Bidinotto LT, Nagashi Marie SK, Fleury Malheiros SM, Oba-Shinjo SM, Andrade AF, Carlotti CG. Alpha2beta1 Integrin Polymorphism in Diffuse Astrocytoma Patients. Front Oncol 2022; 12:914156. [PMID: 35936750 PMCID: PMC9353741 DOI: 10.3389/fonc.2022.914156] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Accepted: 06/24/2022] [Indexed: 11/13/2022] Open
Abstract
Integrins are heterodimeric transmembrane glycoproteins resulting from the non-covalent association of an α and β chain. The major integrin receptor for collagen/laminin, α2β1 is expressed on a wide variety of cell types and plays an essential role in the adhesion of normal and tumor cells to the extracellular matrix. Integrin-triggered signaling pathways promote the invasion and survival of glioma cells by modifying the brain microenvironment. In this study, we investigated the association of a specific genetic polymorphism of integrin α2β1 with the incidence of diffusely infiltrating astrocytoma and the progression of these tumors. Single-nucleotide polymorphism in intron 7 of the integrin ITGA2 gene was examined in 158 patients and 162 controls using polymerase chain reaction and restriction enzyme analysis. The ITGA2 genotype +/+ (with a BglII restriction site in both alleles) exhibited higher frequency in grade II astrocytoma compared to control (P = 0.02) whereas the genotype -/- (lacking the BglII site) correlated with the poorest survival rate (P = 0.04). In addition, in silico analyses of ITGA2 expression from low-grade gliomas (LGG, n = 515) and glioblastomas (GBM, n = 159) indicated that the higher expression of ITGA2 in LGG was associated with poor overall survival (P < 0.0001). However, the distribution of integrin ITGA2 BglII genotypes (+/+, +/-, -/-) was not significantly different between astrocytoma subgroups III and IV (P = 0.65, 0.24 and 0.33; 0.29, 0.48, 0.25, respectively) compared to control. These results suggest a narrow association between the presence of this SNP and indicate that further studies with larger samples are warranted to analyze the relation between tumor grade and overall survival, highlighting the importance of determining these polymorphisms for prognosis of astrocytomas.
Collapse
Affiliation(s)
- Silvia A Teixeira
- Department of Surgery and Anatomy, Ribeirão Preto Medical School, University of São Paulo (USP), São Paulo, Brazil
- Molecular Oncology Research Center, Barretos Cancer Hospital, Barretos, São Paulo, Brazil
| | - Regislaine V Burim
- Department of Surgery and Anatomy, Ribeirão Preto Medical School, University of São Paulo (USP), São Paulo, Brazil
- Department of Clinical, Toxicological and Bromatological Analysis, University of São Paulo (USP), Faculty of Pharmaceutical Sciences of Ribeirão Preto, São Paulo, Brazil
| | - Mariano S Viapiano
- Department of Neurosurgery, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, United States
- Department of Neuroscience and Physiology, SUNY Upstate Medical University, Syracuse, NY, United States
| | - Lucas T Bidinotto
- Department of Surgery and Anatomy, Ribeirão Preto Medical School, University of São Paulo (USP), São Paulo, Brazil
- Department of Pathology, School of Medicine, UNESP- Univ. Estadual Paulista, Botucatu, Brazil
- Barretos School of Health Sciences, Dr. Paulo Prata - FACISB, Barretos, Brazil
| | - Suely K Nagashi Marie
- Department of Neurology, Medical School, University of São Paulo (USP), São Paulo, Brazil
| | - Suzana M Fleury Malheiros
- Department of Neurology, Faculty of Medicine, Federal University of São Paulo (UNIFESP), São Paulo, Brazil
| | - Sueli M Oba-Shinjo
- Department of Internal Medicine, Faculty of Medicine, University of São Paulo (USP), São Paulo, Brazil
| | - Augusto F Andrade
- Department of Human Genetics, McGill University, Montreal, QC, Canada
| | - Carlos G Carlotti
- Department of Surgery and Anatomy, Ribeirão Preto Medical School, University of São Paulo (USP), São Paulo, Brazil
| |
Collapse
|
17
|
Li J, Peng L, Chen Q, Ye Z, Zhao T, Hou S, Gu J, Hang Q. Integrin β1 in Pancreatic Cancer: Expressions, Functions, and Clinical Implications. Cancers (Basel) 2022; 14:cancers14143377. [PMID: 35884437 PMCID: PMC9318555 DOI: 10.3390/cancers14143377] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2022] [Revised: 07/02/2022] [Accepted: 07/07/2022] [Indexed: 02/07/2023] Open
Abstract
Simple Summary Pancreatic cancer (PC) is a highly aggressive malignant tumor with an extremely poor prognosis. Early diagnosis and treatment are key to improving the survival rate of PC patients. Emerging studies show that integrins might contribute to the pathogenesis of PC. This review presents the various signaling pathways that are mediated by integrins in PC and emphasizes the multiple functions of integrin β1 in malignant behaviors of PC. It also discusses the clinical significance of integrin β1 as well as integrin β1-based therapy in PC patients. Abstract Pancreatic cancer (PC) is characterized by rapid progression and a high mortality rate. The current treatment is still based on surgical treatment, supplemented by radiotherapy and chemotherapy, and new methods of combining immune and molecular biological treatments are being explored. Despite this, the survival rate of PC patients is still very disappointing. Therefore, clarifying the molecular mechanism of PC pathogenesis and developing precisely targeted drugs are key to improving PC prognosis. As the most common β subunit of the integrin family, integrin β1 has been proved to be closely related to the vascular invasion, distant metastasis, and survival of PC patients, and treatment targeting integrin β1 in PC has gained initial success in animal models. In this review, we summarize the various signaling pathways by which integrins are involved in PC, focusing on the roles of integrin β1 in the malignant behaviors of PC. Additionally, recent studies regarding the feasibility of integrin β1 as a diagnostic and prognostic biomarker in PC are also discussed. Finally, we present the progress of several integrin β1-based clinical trials to highlight the potential of integrin β1 as a target for personalized therapy in PC.
Collapse
Affiliation(s)
- Jiajia Li
- Department of Gastroenterology, The Affiliated Hospital of Yangzhou University, Yangzhou 225009, China; (J.L.); (S.H.)
| | - Liyao Peng
- Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing 210000, China;
| | - Qun Chen
- Pancreas Center, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210000, China;
| | - Ziping Ye
- Department of Gastroenterology, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China;
| | - Tiantian Zhao
- Department of Clinical Medicine, Medical College, Yangzhou University, Yangzhou 225001, China;
| | - Sicong Hou
- Department of Gastroenterology, The Affiliated Hospital of Yangzhou University, Yangzhou 225009, China; (J.L.); (S.H.)
- Department of Clinical Medicine, Medical College, Yangzhou University, Yangzhou 225001, China;
| | - Jianguo Gu
- Division of Regulatory Glycobiology, Institute of Molecular Biomembrane and Glycobiology, Tohoku Medical and Pharmaceutical University, Sendai 81-8558, Japan
- Correspondence: (J.G.); (Q.H.); Tel.: +86-13-8145-8885 (Q.H.)
| | - Qinglei Hang
- Division of Regulatory Glycobiology, Institute of Molecular Biomembrane and Glycobiology, Tohoku Medical and Pharmaceutical University, Sendai 81-8558, Japan
- Department of Experimental Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
- Correspondence: (J.G.); (Q.H.); Tel.: +86-13-8145-8885 (Q.H.)
| |
Collapse
|
18
|
Darvishi B, Eisavand MR, Majidzadeh-A K, Farahmand L. Matrix stiffening and acquired resistance to chemotherapy: concepts and clinical significance. Br J Cancer 2022; 126:1253-1263. [PMID: 35124704 PMCID: PMC9043195 DOI: 10.1038/s41416-021-01680-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Revised: 10/10/2021] [Accepted: 12/16/2021] [Indexed: 02/07/2023] Open
Abstract
Extracellular matrix (ECM) refers to the non-cellular components of the tumour microenvironment, fundamentally providing a supportive scaffold for cellular anchorage and transducing signaling cues that orchestrate cellular behaviour and function. The ECM integrity is abrogated in several cases of cancer, ending in aberrant activation of a number of mechanotransduction pathways and induction of multiple tumorigenic events such as extended proliferation, cell death resistance, epithelial-mesenchymal transition and most importantly the development of chemoresistance. In this regard, the present study mainly aims to elucidate how the ECM-stiffening process may contribute to the development of chemoresistance during cancer progression and what pharmacological approaches are required for tackling this issue. Hence, the first section of this review explains the process of ECM stiffening and the ways it may affect biochemical pathways to induce chemoresistance in a clinic. In addition, the second part focuses on describing some of the most important pharmacological agents capable of targeting ECM components and underlying pathways for overcoming ECM-induced chemoresistance. Finally, the third part discusses the obtained results from the application of these agents in the clinic for overcoming chemoresistance.
Collapse
Affiliation(s)
- Behrad Darvishi
- grid.417689.5Recombinant Proteins Department, Breast Cancer Research Center, Motamed Cancer Institute, ACECR, Tehran, Iran
| | - Mohammad Reza Eisavand
- grid.417689.5Recombinant Proteins Department, Breast Cancer Research Center, Motamed Cancer Institute, ACECR, Tehran, Iran
| | - Keivan Majidzadeh-A
- grid.417689.5Recombinant Proteins Department, Breast Cancer Research Center, Motamed Cancer Institute, ACECR, Tehran, Iran
| | - Leila Farahmand
- grid.417689.5Recombinant Proteins Department, Breast Cancer Research Center, Motamed Cancer Institute, ACECR, Tehran, Iran
| |
Collapse
|
19
|
Asai R, Taniyama D, Oue N, Yamamoto Y, Akabane S, Sentani K, Ohdan H, Yoshida K, Yasui W. Protocadherin B9 Is Associated with Tumorigenesis and Cancer Progression in Colorectal Cancer. Pathobiology 2022; 89:214-221. [PMID: 35533651 DOI: 10.1159/000521566] [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: 08/28/2021] [Accepted: 12/15/2021] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Genes encoding transmembrane proteins expressed specifically in cancer cells may be ideal therapeutic targets or biomarkers for diagnosis. METHODS In the present study, we investigated the expression and function of PCDHB9, which encodes transmembrane protein protocadherin B9 in colorectal cancer (CRC). RESULTS Immunohistochemical analysis showed that 39 (26%) of 148 CRC cases were positive for protocadherin B9. Expression of protocadherin B9 correlated with lymphatic invasion, venous invasion, and T classification and was weakly detected in adenomas by immunohistochemistry. Although PCDHB9 knockdown did not change cell growth and invasion activity in CRC cell lines, cell adhesion to fibronectin was significantly reduced by PCDHB9 knockdown. Expressions of ITGA3, ITGA4, ITGA5, ITGB1, and ITGB6 were significantly reduced by PCDHB9 knockdown. In addition, the number of spheres was significantly decreased by PCDHB9 knockdown. CONCLUSION These results suggest that protocadherin B9 might be associated with colorectal tumorigenesis and cancer progression in CRC.
Collapse
Affiliation(s)
- Ryuichi Asai
- Department of Molecular Pathology, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan.,Department of Surgical Oncology, Graduate School of Medicine, Gifu University, Gifu, Japan
| | - Daiki Taniyama
- Department of Molecular Pathology, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Naohide Oue
- Department of Molecular Pathology, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Yuji Yamamoto
- Department of Molecular Pathology, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan.,Department of Gastroenterological and Transplant Surgery, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Shintaro Akabane
- Department of Molecular Pathology, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan.,Department of Gastroenterological and Transplant Surgery, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Kazuhiro Sentani
- Department of Molecular Pathology, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Hideki Ohdan
- Department of Gastroenterological and Transplant Surgery, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Kazuhiro Yoshida
- Department of Surgical Oncology, Graduate School of Medicine, Gifu University, Gifu, Japan
| | - Wataru Yasui
- Department of Molecular Pathology, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| |
Collapse
|
20
|
High Dual Expression of the Biomarkers CD44v6/α2β1 and CD44v6/PD-L1 Indicate Early Recurrence after Colorectal Hepatic Metastasectomy. Cancers (Basel) 2022; 14:cancers14081939. [PMID: 35454846 PMCID: PMC9027562 DOI: 10.3390/cancers14081939] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2022] [Revised: 03/28/2022] [Accepted: 04/07/2022] [Indexed: 11/17/2022] Open
Abstract
Considering the biology of CRC, distant metastases might support the identification of high-risk patients for early recurrence and targeted therapy. Expression of a panel of druggable, metastasis-related biomarkers was immunohistochemically analyzed in 53 liver (LM) and 15 lung metastases (LuM) and correlated with survival. Differential expression between LM and LuM was observed for the growth factor receptors IGF1R (LuM 92.3% vs. LM 75.8%, p = 0.013), EGFR (LuM 68% vs. LM 41.5%, p = 0.004), the cell adhesion molecules CD44v6 (LuM 55.7% vs. LM 34.9%, p = 0.019) and α2β1 (LuM 88.3% vs. LM 58.5%, p = 0.001) and the check point molecule PD-L1 (LuM 6.1% vs. LM 3.3%, p = 0.005). Contrary, expression of HGFR, Hsp90, Muc1, Her2/neu, ERα and PR was comparable in LuM and LM. In the LM cohort (n = 52), a high CD44v6 expression was identified as an independent factor of poor prognosis (PFS: HR 2.37, 95% CI 1.18-4.78, p = 0.016). High co-expression of CD44v6/α2β1 (HR 4.14, 95% CI 1.65-10.38, p = 0.002) and CD44v6/PD-L1 (HR 2.88, 95% CI 1.21-6.85, p = 0.017) indicated early recurrence after hepatectomy, in a substantial number of patients (CD44v6/α2β1: 11 (21.15%) patients; CD44v6/PD-L1: 12 (23.1%) patients). Dual expression of druggable protein biomarkers may refine prognostic prediction and stratify high-risk patients for new therapeutic concepts, depending on the metastatic location.
Collapse
|
21
|
von Grabowiecki Y, Phatak V, Aschauer L, Muller PAJ. Rab11-FIP1/RCP Functions as a Major Signalling Hub in the Oncogenic Roles of Mutant p53 in Cancer. Front Oncol 2021; 11:804107. [PMID: 35757381 PMCID: PMC9231559 DOI: 10.3389/fonc.2021.804107] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2021] [Accepted: 12/03/2021] [Indexed: 12/22/2022] Open
Abstract
Rab11-FIP1 is a Rab effector protein that is involved in endosomal recycling and trafficking of various molecules throughout the endocytic compartments of the cell. The consequence of this can be increased secretion or increased membrane expression of those molecules. In general, expression of Rab11-FIP1 coincides with more tumourigenic and metastatic cell behaviour. Rab11-FIP1 can work in concert with oncogenes such as mutant p53, but has also been speculated to be an oncogene in its own right. In this perspective, we will discuss and speculate upon our observations that mutant p53 promotes Rab11-FIP1 function to not only promote invasive behaviour, but also chemoresistance by regulating a multitude of different proteins.
Collapse
Affiliation(s)
- Yannick von Grabowiecki
- Tumour Suppressors Group, Cancer Research United Kingdom (UK) Manchester Institute, The University of Manchester, Macclesfield, United Kingdom
| | - Vinaya Phatak
- Medical Research Council (MRC) Toxicology Unit, Cambridge, United Kingdom
- Avacta Life Sciences, Cambridge, United Kingdom
| | - Lydia Aschauer
- Medical Research Council (MRC) Toxicology Unit, Cambridge, United Kingdom
- Orbit Discovery, Oxford, United Kingdom
| | - Patricia A. J. Muller
- Tumour Suppressors Group, Cancer Research United Kingdom (UK) Manchester Institute, The University of Manchester, Macclesfield, United Kingdom
- Department of Biosciences, Faculty of Science, Durham University, Durham, United Kingdom
- *Correspondence: Patricia A. J. Muller,
| |
Collapse
|
22
|
Li B, Li P, Xia W, You B, Yu Q, Zhang B, Huang R, Wang R, Liu Y, Chen Z, Gan Y, He Y, Hennenberg M, Stief CG, Chen X. Phosphoproteomics identifies potential downstream targets of the integrin α2β1 inhibitor BTT-3033 in prostate stromal cells. ANNALS OF TRANSLATIONAL MEDICINE 2021; 9:1380. [PMID: 34733932 PMCID: PMC8506561 DOI: 10.21037/atm-21-3194] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/09/2021] [Accepted: 08/30/2021] [Indexed: 11/17/2022]
Abstract
Background Integrin α2β1 inhibitor BTT-3033 (1-(4-fluorophenyl)-N-methyl-N-[4[[(phenylamino)carbonyl]amino]phenyl]-1H-pyrazole-4-sulfonamide) was recently reported to inhibit neurogenic and thromboxane A2-induced human prostate smooth muscle contraction, and thus represents a target with a different inhibition spectrum than that of α1-blockers in benign prostate hyperplasia (BPH) treatments. Clarifying the underlying mechanisms of the inhibition effects will provide insights into the role of integrin α2β1 in prostate contraction and enable new intracellular targets for smooth muscle contraction to be explored. Methods ProteomeHD was used to predict and enrich the top co-regulated proteins of integrin α2 (ITGA2). A phosphoproteomic analysis was conducted on human prostate stromal cells (WPMY-1) treated with 1 or 10 µM of BTT-3033 or solvent for controls. A clustering analysis was conducted to identify the intracellular targets that were inhibited in a dose-dependent manner. Gene ontology (GO) and annotation enrichments were conducted to examine any functional alterations and identify possible downstream targets. A Kinase-substrate enrichment analysis (KSEA) was conducted to identify kinases-substrate relationships. Results Enrichments of the actin cytoskeleton and guanosine triphosphatases (GTPases) signaling were predicted from the co-regulated proteins with ITGA2. LIM domain kinases, including LIM domain and actin-binding 1 (LIMA1), zyxin (ZYX), and thyroid receptor-interacting protein 6 (TRIP6), which are functionally associated with focal adhesions and the cytoskeleton, were present in the clusters with dose-dependent phosphorylation inhibition pattern. 15 substrates were dose-dependently inhibited according to the KSEA, including polo-like kinase 1 (PLK1), and GTPases signaling proteins, such as disheveled segment polarity protein 2 (DVL2). Conclusions In this study, we proposed that the mechanisms underlying the contractile and proliferative effects of integrin α2β1 are the LIM domain kinases, including the ZYX family, and substrates, including PLK1 and DVL2.
Collapse
Affiliation(s)
- Bingsheng Li
- Department of Urology, Xiangya Hospital, Central South University, Changsha, China.,Department of Urology, University Hospital Munich, LMU Munich, Munich, Germany
| | - Pan Li
- Department of Pathology, LMU Munich, Munich, Germany
| | - Weiping Xia
- Department of Urology, Xiangya Hospital, Central South University, Changsha, China
| | - Baiyang You
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China.,Division of Cardiac Rehabilitation, Department of Physical Medicine and Rehabilitation, Xiangya Hospital, Central South University, Changsha, China
| | - Qingfeng Yu
- Department of Urology and Guangdong Key Laboratory of Urology, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Bo Zhang
- Department of Urology, Xiangya Hospital, Central South University, Changsha, China
| | - Ru Huang
- Department of Urology, University Hospital Munich, LMU Munich, Munich, Germany
| | - Ruixiao Wang
- Department of Urology, University Hospital Munich, LMU Munich, Munich, Germany
| | - Yuhan Liu
- Department of Urology, University Hospital Munich, LMU Munich, Munich, Germany
| | - Zhi Chen
- Department of Urology, Xiangya Hospital, Central South University, Changsha, China
| | - Yu Gan
- Department of Urology, Xiangya Hospital, Central South University, Changsha, China
| | - Yao He
- Department of Urology, Xiangya Hospital, Central South University, Changsha, China
| | - Martin Hennenberg
- Department of Urology, University Hospital Munich, LMU Munich, Munich, Germany
| | - Christian G Stief
- Department of Urology, University Hospital Munich, LMU Munich, Munich, Germany
| | - Xiang Chen
- Department of Urology, Xiangya Hospital, Central South University, Changsha, China
| |
Collapse
|
23
|
He Y, Liu T, Dai S, Xu Z, Wang L, Luo F. Tumor-Associated Extracellular Matrix: How to Be a Potential Aide to Anti-tumor Immunotherapy? Front Cell Dev Biol 2021; 9:739161. [PMID: 34733848 PMCID: PMC8558531 DOI: 10.3389/fcell.2021.739161] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2021] [Accepted: 09/28/2021] [Indexed: 02/05/2023] Open
Abstract
The development of cancer immunotherapy, particularly immune checkpoint blockade therapy, has made major breakthroughs in the therapy of cancers. However, less than one-third of the cancer patients obtain significant and long-lasting therapeutic effects by cancer immunotherapy. Over the past few decades, cancer-related inflammations have been gradually more familiar to us. It’s known that chronic inflammation in tumor microenvironment (TME) plays a predominant role in tumor immunosuppression. Tumor-associated extracellular matrix (ECM), as a core member of TME, has been a research hotspot recently. A growing number of studies indicate that tumor-associated ECM is one of the major obstacles to realizing more successful cases of cancer immunotherapy. In this review, we discussed the potential application of tumor-associated ECM in the cancer immunity and its aide potentialities to anti-tumor immunotherapy.
Collapse
Affiliation(s)
- Yingying He
- Department of Medical Oncology, Lung Cancer Center, West China Hospital, Sichuan University, Chengdu, China.,Oncology Department, People's Hospital of Deyang City, Deyang, China
| | - Tao Liu
- Department of Medical Oncology, Lung Cancer Center, West China Hospital, Sichuan University, Chengdu, China.,Department of Oncology, The First Affiliated Hospital of Chengdu Medical College, Chengdu Medical College, Chengdu, China
| | - Shuang Dai
- Department of Medical Oncology, Lung Cancer Center, West China Hospital, Sichuan University, Chengdu, China
| | - Zihan Xu
- Department of Medical Oncology, Lung Cancer Center, West China Hospital, Sichuan University, Chengdu, China
| | - Li Wang
- Department of Medical Oncology, Lung Cancer Center, West China Hospital, Sichuan University, Chengdu, China
| | - Feng Luo
- Department of Medical Oncology, Lung Cancer Center, West China Hospital, Sichuan University, Chengdu, China
| |
Collapse
|
24
|
Sheikh A, Md S, Kesharwani P. RGD engineered dendrimer nanotherapeutic as an emerging targeted approach in cancer therapy. J Control Release 2021; 340:221-242. [PMID: 34757195 DOI: 10.1016/j.jconrel.2021.10.028] [Citation(s) in RCA: 47] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2021] [Revised: 10/24/2021] [Accepted: 10/28/2021] [Indexed: 12/15/2022]
Abstract
A bird's eye view is now demanded in the area of cancer research to suppress the suffering of cancer patient and mediate the lack of treatment related to chemotherapy. Chemotherapy is always preferred over surgery or radiation therapy, but they never met the patient's demand of safe medication. Targeted therapy has now been in research that could hinder the unnecessary effect of drug on normal cells but could affect the tumor cells in much efficient manner. Angiogenesis is process involved in development of new blood vessel that nourishes tumor growth. Integrin receptors are over expressed on cancer cells that play vital role in angiogenesis for growth and metastasis of tumor cell. A delivery of RGD based peptide to integrin targeted site could help in its successful binding and liberation of drug in tumor vasculature. Dendrimers, in addition to its excellent pharmacokinetic properties also helps to carry targeting ligand to site of tumor by successfully conjugating with them. The aim of this review is to bring light upon the role of integrin in cancer progression, interaction of RGD to integrin receptor and more importantly the RGD-dendrimer based targeted therapy for the treatment of various cancers.
Collapse
Affiliation(s)
- Afsana Sheikh
- Department of Pharmaceutics, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi 110062, India
| | - Shadab Md
- Department of Pharmaceutics, Faculty of Pharmacy, King Abdulaziz University, Jeddah 21589, Saudi Arabia; Center of Excellence for Drug Research & Pharmaceutical Industries, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Prashant Kesharwani
- Department of Pharmaceutics, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi 110062, India.
| |
Collapse
|
25
|
Role of integrins in the metastatic spread of high-grade serous ovarian cancer. Arch Gynecol Obstet 2021; 305:1291-1298. [PMID: 34689222 PMCID: PMC9013321 DOI: 10.1007/s00404-021-06281-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2021] [Accepted: 10/11/2021] [Indexed: 12/24/2022]
Abstract
PURPOSE Integrins may be involved in the metastatic spread of high-grade serous ovarian cancer (HGSOC) which determines the therapeutical approach and prognosis. We investigated the integrin expression in primary tumor and metastases of advanced HGSOC. METHODS The expression of integrin α2, α4, α5, α6, and β1 was assessed by immunostaining in tumor samples of the ovary, omentum, and peritoneum of each patient. Differences in integrin expression among tumor localizations and their association with clinicopathological parameters were examined by Fisher's exact test. The impact of integrin expression on progression-free survival (PFS) and overall survival (OS) was examined by Cox regression and Kaplan-Meier analyses. RESULTS Hundred and thirteen tumor samples of 40 HGSOC patients were examined. The expression of the integrins did not differ between the three tumor localizations (all p values > 0.05) with the exception of high expression of integrin α4 in primary tumor and omentum (52.5% versus 47.5%, p = 0.008) and primary tumor and peritoneum (52.5% versus 47.5%, p = 0.050). High expression of integrin α4 in peritoneum was associated with poorer PFS (HR 2.02 95% CI 1.01-4.05, p = 0.047), younger age (p = 0.047), and death (p = 0.046). Median PFS in patients with high expression of integrin α4 was 13.00 months, whereas median PFS in patients without high expression of integrin α4 was 21.00 months (p = 0.040). Expression of other integrins did not correlate with PFS or OS. CONCLUSION Expression of integrin α4 may be altered during the metastatic spread of HGSOC and affect prognosis, whereas expression of integrin α2, α5, α6, and β1 did not reveal any prognostic value.
Collapse
|
26
|
Liu Y, Zhang Y, Ding Y, Zhuang R. Platelet-mediated tumor metastasis mechanism and the role of cell adhesion molecules. Crit Rev Oncol Hematol 2021; 167:103502. [PMID: 34662726 DOI: 10.1016/j.critrevonc.2021.103502] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Revised: 09/17/2021] [Accepted: 10/10/2021] [Indexed: 12/12/2022] Open
Abstract
Mounting evidence suggests that platelets play an essential role in cancer metastasis. The interactions between platelets and circulating tumor cells (CTCs) promote cancer metastasis. CTCs induce platelet activation and aggregation, and activated platelets gather and protect CTCs from shear stress and natural killer cells. Finally, platelets stimulate CTC anoikis resistance, epithelial-to-mesenchymal transition, angiogenesis, extravasation, and eventually, metastasis. Cell adhesion molecules (CAMs) have been identified as active players during the interaction of CTCs with platelets, but the specific mechanism underlying the contribution of platelet-associated CAMs to CTC metastasis remains unclear. In this review, we introduce the mechanism of platelet-related tumor metastasis and particularly focus on the role of CAMs in it.
Collapse
Affiliation(s)
- Yitian Liu
- Department of Immunology, the Fourth Military Medical University, #169 Changlexilu Road, Xi'an, Shaanxi, 710032, China; Orthopedic Department of Tangdu Hospital, the Fourth Military Medical University, #1 Xinsi Road, Xi'an, Shaanxi, 710032, China
| | - Yuan Zhang
- Institute of Medical Research, Northwestern Polytechnical University, #127 Youyixilu Road, Xi'an, Shaanxi, 710072, China
| | - Yong Ding
- Orthopedic Department of Tangdu Hospital, the Fourth Military Medical University, #1 Xinsi Road, Xi'an, Shaanxi, 710032, China
| | - Ran Zhuang
- Department of Immunology, the Fourth Military Medical University, #169 Changlexilu Road, Xi'an, Shaanxi, 710032, China; Institute of Medical Research, Northwestern Polytechnical University, #127 Youyixilu Road, Xi'an, Shaanxi, 710072, China.
| |
Collapse
|
27
|
Exposure to Bacteriophages T4 and M13 Increases Integrin Gene Expression and Impairs Migration of Human PC-3 Prostate Cancer Cells. Antibiotics (Basel) 2021; 10:antibiotics10101202. [PMID: 34680783 PMCID: PMC8532711 DOI: 10.3390/antibiotics10101202] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2021] [Revised: 09/30/2021] [Accepted: 09/30/2021] [Indexed: 02/06/2023] Open
Abstract
The interaction between bacteriophages and integrins has been reported in different cancer cell lines, and efforts have been undertaken to understand these interactions in tumor cells along with their possible role in gene alterations, with the aim to develop new cancer therapies. Here, we report that the non-specific interaction of T4 and M13 bacteriophages with human PC-3 cells results in differential migration and varied expression of different integrins. PC-3 tumor cells (at 70% confluence) were exposed to 1 × 107 pfu/mL of either lytic T4 bacteriophage or filamentous M13 bacteriophage. After 24 h of exposure, cells were processed for a histochemical analysis, wound-healing migration assay, and gene expression profile using quantitative real-time PCR (qPCR). qPCR was performed to analyze the expression profiles of integrins ITGAV, ITGA5, ITGB1, ITGB3, and ITGB5. Our findings revealed that PC-3 cells interacted with T4 and M13 bacteriophages, with significant upregulation of ITGAV, ITGA5, ITGB3, ITGB5 genes after phage exposure. PC-3 cells also exhibited reduced migration activity when exposed to either T4 or M13 phages. These results suggest that wildtype bacteriophages interact non-specifically with PC-3 cells, thereby modulating the expression of integrin genes and affecting cell migration. Therefore, bacteriophages have future potential applications in anticancer therapies.
Collapse
|
28
|
Huang Y, Wang Y, Tang J, Qin S, Shen X, He S, Ju S. CAM-DR: Mechanisms, Roles and Clinical Application in Tumors. Front Cell Dev Biol 2021; 9:698047. [PMID: 34295898 PMCID: PMC8290360 DOI: 10.3389/fcell.2021.698047] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2021] [Accepted: 06/08/2021] [Indexed: 12/14/2022] Open
Abstract
Despite the continuous improvement of various therapeutic techniques, the overall prognosis of tumors has been significantly improved, but malignant tumors in the middle and advanced stages still cannot be completely cured. It is now evident that cell adhesion-mediated resistance (CAM-DR) limits the success of cancer therapies and is a great obstacle to overcome in the clinic. The interactions between tumor cells and extracellular matrix (ECM) molecules or adjacent cells may play a significant role in initiating the intracellular signaling pathways that are associated with cell proliferation, survival upon binding to their ligands. Recent studies illustrate that these adhesion-related factors may contribute to the survival of cancer cells after chemotherapeutic therapy, advantageous to resistant cells to proliferate and develop multiple mechanisms of drug resistance. In this review, we focus on the molecular basis of these interactions and the main signal transduction pathways that are involved in the enhancement of the cancer cells’ survival. Furthermore, therapies targeting interactions between cancer cells and their environment to enhance drug response or prevent the emergence of drug resistance will also be discussed.
Collapse
Affiliation(s)
- Yuejiao Huang
- Medical School, Nantong University, Nantong, China.,Department of Medical Oncology, Affiliated Tumor Hospital of Nantong University, Nantong, China
| | - Yuchan Wang
- Department of Pathogenic Biology, School of Medicine, Nantong University, Nantong, China
| | - Jie Tang
- Department of Pathogenic Biology, School of Medicine, Nantong University, Nantong, China
| | - Shiyi Qin
- Medical School, Nantong University, Nantong, China.,Department of Laboratory Medicine, Affiliated Hospital of Nantong University, Nantong, China
| | - Xianjuan Shen
- Department of Laboratory Medicine, Affiliated Hospital of Nantong University, Nantong, China
| | - Song He
- Department of Pathology, Affiliated Tumor Hospital of Nantong University, Nantong, China
| | - Shaoqing Ju
- Medical School, Nantong University, Nantong, China.,Department of Laboratory Medicine, Affiliated Hospital of Nantong University, Nantong, China
| |
Collapse
|
29
|
Moritz MN, Merkel AR, Feldman EG, Selistre-de-Araujo HS, Rhoades (Sterling) JA. Biphasic α2β1 Integrin Expression in Breast Cancer Metastasis to Bone. Int J Mol Sci 2021; 22:6906. [PMID: 34199096 PMCID: PMC8269289 DOI: 10.3390/ijms22136906] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2021] [Revised: 06/22/2021] [Accepted: 06/22/2021] [Indexed: 12/23/2022] Open
Abstract
Integrins participate in the pathogenesis and progression of tumors at many stages during the metastatic cascade. However, current evidence for the role of integrins in breast cancer progression is contradictory and seems to be dependent on tumor stage, differentiation status, and microenvironmental influences. While some studies suggest that loss of α2β1 enhances cancer metastasis, other studies suggest that this integrin is pro-tumorigenic. However, few studies have looked at α2β1 in the context of bone metastasis. In this study, we aimed to understand the role of α2β1 integrin in breast cancer metastasis to bone. To address this, we utilized in vivo models of breast cancer metastasis to bone using MDA-MB-231 cells transfected with an α2 expression plasmid (MDA-OEα2). MDA cells overexpressing the α2 integrin subunit had increased primary tumor growth and dissemination to bone but had no change in tumor establishment and bone destruction. Further in vitro analysis revealed that tumors in the bone have decreased α2β1 expression and increased osteolytic signaling compared to primary tumors. Taken together, these data suggest an inverse correlation between α2β1 expression and bone-metastatic potential. Inhibiting α2β1 expression may be beneficial to limit the expansion of primary tumors but could be harmful once tumors have established in bone.
Collapse
Affiliation(s)
- Milene N.O. Moritz
- Program in Evolutionary Genetics and Molecular Biology, Federal University of Sao Carlos, Sao Carlos, SP 13565-905, Brazil; (M.N.O.M.); (H.S.S.-d.-A.)
- Division of Clinical Pharmacology, Department of Medicine, Vanderbilt University Medical Center, Nashville, TN 37232, USA;
| | - Alyssa R. Merkel
- Division of Clinical Pharmacology, Department of Medicine, Vanderbilt University Medical Center, Nashville, TN 37232, USA;
- Center for Bone Biology, Vanderbilt University Medical Center, Nashville, TN 37232, USA
| | - Ean G. Feldman
- Vanderbilt Graduate School Program in Biomedical Sciences, Vanderbilt University Medical Center, Nashville, TN 37232, USA;
| | - Heloisa S. Selistre-de-Araujo
- Program in Evolutionary Genetics and Molecular Biology, Federal University of Sao Carlos, Sao Carlos, SP 13565-905, Brazil; (M.N.O.M.); (H.S.S.-d.-A.)
- Department of Physiological Sciences, Federal University of Sao Carlos, Sao Carlos, SP 13565-905, Brazil
| | - Julie A. Rhoades (Sterling)
- Division of Clinical Pharmacology, Department of Medicine, Vanderbilt University Medical Center, Nashville, TN 37232, USA;
- Center for Bone Biology, Vanderbilt University Medical Center, Nashville, TN 37232, USA
- Department of Cancer Biology, Vanderbilt University Medical Center, Nashville, TN 37232, USA
- Veterans’ Affairs Tennessee Valley Healthcare System, Nashville, TN 37232, USA
| |
Collapse
|
30
|
Huang CW, Chuang CP, Chen YJ, Wang HY, Lin JJ, Huang CY, Wei KC, Huang FT. Integrin α 2β 1-targeting ferritin nanocarrier traverses the blood-brain barrier for effective glioma chemotherapy. J Nanobiotechnology 2021; 19:180. [PMID: 34120610 PMCID: PMC8201891 DOI: 10.1186/s12951-021-00925-1] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Accepted: 06/03/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Ferritin, the natural iron storage protein complex, self-assembles into a uniform cage-like structure. Human H-ferritin (HFn) has been shown to transverse the blood-brain barrier (BBB) by binding to transferrin receptor 1 (TfR1), which is abundant in endothelial cells and overexpressed in tumors, and enters cells via endocytosis. Ferritin is easily genetically modified with various functional molecules, justifying that it possesses great potential for development into a nanocarrier drug delivery system. RESULTS In this study, a unique integrin α2β1-targeting H-ferritin (2D-HFn)-based drug delivery system was developed that highlights the feasibility of receptor-mediated transcytosis (RMT) for glioma tumor treatment. The integrin targeting α2β1 specificity was validated by biolayer interferometry in real time monitoring and followed by cell binding, chemo-drug encapsulation stability studies. Compared with naïve HFn, 2D-HFn dramatically elevated not only doxorubicin (DOX) drug loading capacity (up to 458 drug molecules/protein cage) but also tumor targeting capability after crossing BBB in an in vitro transcytosis assay (twofold) and an in vivo orthotopic glioma model. Most importantly, DOX-loaded 2D-HFn significantly suppressed subcutaneous and orthotopic U-87MG tumor progression; in particular, orthotopic glioma mice survived for more than 80 days. CONCLUSIONS We believe that this versatile nanoparticle has established a proof-of-concept platform to enable more accurate brain tumor targeting and precision treatment arrangements. Additionally, this unique RMT based ferritin drug delivery technique would accelerate the clinical development of an innovative drug delivery strategy for central nervous system diseases with limited side effects in translational medicine.
Collapse
Affiliation(s)
- Chiun-Wei Huang
- Center for Advanced Molecular Imaging and Translation (CAMIT), Department of Medical Research, Chang Gung Memorial Hospital, Linkou, Taiwan
| | - Chia-Pao Chuang
- Department of Biochemical Science and Technology, College of Life Science, National Taiwan University, AC2-414, No.1, Sec. 4, Roosevelt Rd., Taipei, 106319, Taiwan
| | - Yan-Jun Chen
- Department of Biochemical Science and Technology, College of Life Science, National Taiwan University, AC2-414, No.1, Sec. 4, Roosevelt Rd., Taipei, 106319, Taiwan
| | - Hsu-Yuan Wang
- Department of Biochemical Science and Technology, College of Life Science, National Taiwan University, AC2-414, No.1, Sec. 4, Roosevelt Rd., Taipei, 106319, Taiwan
| | - Jia-Jia Lin
- Center for Advanced Molecular Imaging and Translation (CAMIT), Department of Medical Research, Chang Gung Memorial Hospital, Linkou, Taiwan
| | - Chiung-Yin Huang
- Department of Neurosurgery, Chang Gung Memorial Hospital, Linkou, Taiwan
| | - Kuo-Chen Wei
- Department of Neurosurgery, Chang Gung Memorial Hospital, Linkou, Taiwan.,Department of Neurosurgery, New Taipei Municipal TuCheng Hospital, New Taipei City, Taiwan.,School of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Feng-Ting Huang
- Department of Biochemical Science and Technology, College of Life Science, National Taiwan University, AC2-414, No.1, Sec. 4, Roosevelt Rd., Taipei, 106319, Taiwan.
| |
Collapse
|
31
|
Brcic L, Mathilakathu A, Walter RFH, Wessolly M, Mairinger E, Beckert H, Kreidt D, Steinborn J, Hager T, Christoph DC, Kollmeier J, Mairinger T, Wohlschlaeger J, Schmid KW, Borchert S, Mairinger FD. Digital Gene Expression Analysis of Epithelioid and Sarcomatoid Mesothelioma Reveals Differences in Immunogenicity. Cancers (Basel) 2021; 13:1761. [PMID: 33917061 PMCID: PMC8067687 DOI: 10.3390/cancers13081761] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2021] [Revised: 03/29/2021] [Accepted: 04/02/2021] [Indexed: 02/08/2023] Open
Abstract
Malignant pleural mesothelioma (MPM) is an aggressive malignancy associated with asbestos exposure. Median survival ranges from 14 to 20 months after initial diagnosis. As of November 2020, the FDA approved a combination of immune checkpoint inhibitors after promising intermediate results. Nonetheless, responses remain unsatisfying. Adequate patient stratification to improve response rates is still lacking. This retrospective study analyzed formalin fixed paraffin embedded specimens from a cohort of 22 MPM. Twelve of those samples showed sarcomatoid, ten epithelioid differentiation. Complete follow-up, including radiological assessment of response by modRECIST and time to death, was available with reported deaths of all patients. RNA of all samples was isolated and subjected to digital gene expression pattern analysis. Our study revealed a notable difference between epithelioid and sarcomatoid mesothelioma, showing differential gene expression for 304/698 expressed genes. Whereas antigen processing and presentation to resident cytotoxic T cells as well as phagocytosis is highly affected in sarcomatoid mesothelioma, cell-cell interaction via cytokines seems to be of greater importance in epithelioid cases. Our work reveals the specific role of the immune system within the different histologic subtypes of MPM, providing a more detailed background of their immunogenic potential. This is of great interest regarding therapeutic strategies including immunotherapy in mesothelioma.
Collapse
Affiliation(s)
- Luka Brcic
- Diagnostic and Research Institute of Pathology, Medical University of Graz, 8010 Graz, Austria;
| | - Alexander Mathilakathu
- Institute of Pathology, University Hospital Essen, University of Duisburg Essen, 45147 Essen, Germany; (A.M.); (R.F.H.W.); (M.W.); (E.M.); (D.K.); (J.S.); (T.H.); (K.W.S.); (S.B.)
| | - Robert F. H. Walter
- Institute of Pathology, University Hospital Essen, University of Duisburg Essen, 45147 Essen, Germany; (A.M.); (R.F.H.W.); (M.W.); (E.M.); (D.K.); (J.S.); (T.H.); (K.W.S.); (S.B.)
| | - Michael Wessolly
- Institute of Pathology, University Hospital Essen, University of Duisburg Essen, 45147 Essen, Germany; (A.M.); (R.F.H.W.); (M.W.); (E.M.); (D.K.); (J.S.); (T.H.); (K.W.S.); (S.B.)
| | - Elena Mairinger
- Institute of Pathology, University Hospital Essen, University of Duisburg Essen, 45147 Essen, Germany; (A.M.); (R.F.H.W.); (M.W.); (E.M.); (D.K.); (J.S.); (T.H.); (K.W.S.); (S.B.)
| | - Hendrik Beckert
- Department of Pulmonary Medicine, University Hospital Essen—Ruhrlandklinik, 45239 Essen, Germany;
| | - Daniel Kreidt
- Institute of Pathology, University Hospital Essen, University of Duisburg Essen, 45147 Essen, Germany; (A.M.); (R.F.H.W.); (M.W.); (E.M.); (D.K.); (J.S.); (T.H.); (K.W.S.); (S.B.)
| | - Julia Steinborn
- Institute of Pathology, University Hospital Essen, University of Duisburg Essen, 45147 Essen, Germany; (A.M.); (R.F.H.W.); (M.W.); (E.M.); (D.K.); (J.S.); (T.H.); (K.W.S.); (S.B.)
| | - Thomas Hager
- Institute of Pathology, University Hospital Essen, University of Duisburg Essen, 45147 Essen, Germany; (A.M.); (R.F.H.W.); (M.W.); (E.M.); (D.K.); (J.S.); (T.H.); (K.W.S.); (S.B.)
| | - Daniel C. Christoph
- Department of Medical Oncology, Evang. Kliniken Essen-Mitte, 45136 Essen, Germany;
| | - Jens Kollmeier
- Department of Pneumology, Helios Klinikum Emil von Behring, 14165 Berlin, Germany;
| | - Thomas Mairinger
- Department of Tissue Diagnostics, Helios Klinikum Emil von Behring, 14165 Berlin, Germany;
| | | | - Kurt Werner Schmid
- Institute of Pathology, University Hospital Essen, University of Duisburg Essen, 45147 Essen, Germany; (A.M.); (R.F.H.W.); (M.W.); (E.M.); (D.K.); (J.S.); (T.H.); (K.W.S.); (S.B.)
| | - Sabrina Borchert
- Institute of Pathology, University Hospital Essen, University of Duisburg Essen, 45147 Essen, Germany; (A.M.); (R.F.H.W.); (M.W.); (E.M.); (D.K.); (J.S.); (T.H.); (K.W.S.); (S.B.)
| | - Fabian D. Mairinger
- Diagnostic and Research Institute of Pathology, Medical University of Graz, 8010 Graz, Austria;
| |
Collapse
|
32
|
Integrin α2β1 Represents a Prognostic and Predictive Biomarker in Primary Ovarian Cancer. Biomedicines 2021; 9:biomedicines9030289. [PMID: 33809043 PMCID: PMC7999332 DOI: 10.3390/biomedicines9030289] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2021] [Revised: 02/23/2021] [Accepted: 03/03/2021] [Indexed: 12/23/2022] Open
Abstract
Currently, the same first-line chemotherapy is administered to almost all patients suffering from primary ovarian cancer. The high recurrence rate emphasizes the need for precise drug treatment in primary ovarian cancer. Being crucial in ovarian cancer progression and chemotherapeutic resistance, integrins became promising therapeutic targets. To evaluate its prognostic and predictive value, in the present study, the expression of integrin α2β1 was analyzed immunohistochemically and correlated with the survival data and other therapy-relevant biomarkers. The significant correlation of a high α2β1-expression with the estrogen receptor alpha (ERα; p = 0.035) and epithelial growth factor receptor (EGFR; p = 0.027) was observed. In addition, high α2β1-expression was significantly associated with a low number of tumor-infiltrating immune cells (CD3 intratumoral, p = 0.017; CD3 stromal, p = 0.035; PD-1 intratumoral, p = 0.002; PD-1 stromal, p = 0.049) and the lack of PD-L1 expression (p = 0.005). In Kaplan–Meier survival analysis, patients with a high expression of integrin α2β1 revealed a significant shorter progression-free survival (PFS, p = 0.035) and platinum-free interval (PFI, p = 0.034). In the multivariate Cox regression analysis, integrin α2β1 was confirmed as an independent prognostic factor for both PFS (p = 0.021) and PFI (p = 0.020). Dual expression of integrin α2β1 and the hepatocyte growth factor receptor (HGFR; PFS/PFI, p = 0.004) and CD44v6 (PFS, p = 0.000; PFI, p = 0.001; overall survival [OS], p = 0.025) impaired survival. Integrin α2β1 was established as a prognostic and predictive marker in primary ovarian cancer with the potential to stratify patients for chemotherapy and immunotherapy, and to design new targeted treatment strategies.
Collapse
|
33
|
Stock C. Circulating Tumor Cells: Does Ion Transport Contribute to Intravascular Survival, Adhesion, Extravasation, and Metastatic Organotropism? Rev Physiol Biochem Pharmacol 2021; 182:139-175. [DOI: 10.1007/112_2021_68] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
34
|
Zhang Z, Zhang H, Liu T, Chen T, Wang D, Tang D. Heterogeneous Pancreatic Stellate Cells Are Powerful Contributors to the Malignant Progression of Pancreatic Cancer. Front Cell Dev Biol 2021; 9:783617. [PMID: 34988078 PMCID: PMC8722736 DOI: 10.3389/fcell.2021.783617] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2021] [Accepted: 11/24/2021] [Indexed: 02/05/2023] Open
Abstract
Pancreatic cancer is associated with highly malignant tumors and poor prognosis due to strong therapeutic resistance. Accumulating evidence shows that activated pancreatic stellate cells (PSC) play an important role in the malignant progression of pancreatic cancer. In recent years, the rapid development of single-cell sequencing technology has facilitated the analysis of PSC population heterogeneity, allowing for the elucidation of the relationship between different subsets of cells with tumor development and therapeutic resistance. Researchers have identified two spatially separated, functionally complementary, and reversible subtypes, namely myofibroblastic and inflammatory PSC. Myofibroblastic PSC produce large amounts of pro-fibroproliferative collagen fibers, whereas inflammatory PSC express large amounts of inflammatory cytokines. These distinct cell subtypes cooperate to create a microenvironment suitable for cancer cell survival. Therefore, further understanding of the differentiation of PSC and their distinct functions will provide insight into more effective treatment options for pancreatic cancer patients.
Collapse
Affiliation(s)
- Zhilin Zhang
- Clinical Medical College, Yangzhou University, Yangzhou, China
| | - Huan Zhang
- Clinical Medical College, Yangzhou University, Yangzhou, China
| | - Tian Liu
- Clinical Medical College, Yangzhou University, Yangzhou, China
| | - Tian Chen
- Clinical Medical College, Yangzhou University, Yangzhou, China
| | - Daorong Wang
- Department of General Surgery, Northern Jiangsu People’s Hospital, Clinical Medical College, Institute of General Surgery, Yangzhou University, Yangzhou, China
| | - Dong Tang
- Department of General Surgery, Northern Jiangsu People’s Hospital, Clinical Medical College, Institute of General Surgery, Yangzhou University, Yangzhou, China
- *Correspondence: Dong Tang,
| |
Collapse
|
35
|
Hou J, Yan D, Liu Y, Huang P, Cui H. The Roles of Integrin α5β1 in Human Cancer. Onco Targets Ther 2020; 13:13329-13344. [PMID: 33408483 PMCID: PMC7781020 DOI: 10.2147/ott.s273803] [Citation(s) in RCA: 57] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2020] [Accepted: 10/21/2020] [Indexed: 12/19/2022] Open
Abstract
Cell adhesion to the extracellular matrix has important roles in tissue integrity and human health. Integrins are heterodimeric cell surface receptors that are composed by two non-covalently linked alpha and beta subunits that mainly participate in the interaction of cell-cell adhesion and cell-extracellular matrix and regulate cell motility, adhesion, differentiation, migration, proliferation, etc. In mammals, there have been eighteen α subunits and 8 β subunits and so far 24 distinct types of αβ integrin heterodimers have been identified in humans. Integrin α5β1, also known as the fibronectin receptor, is a heterodimer with α5 and β1 subunits and has emerged as an essential mediator in many human carcinomas. Integrin α5β1 alteration is closely linked to the progression of several types of human cancers, including cell proliferation, angiogenesis, tumor metastasis, and cancerogenesis. In this review, we will introduce the functions of integrin α5β1 in cancer progression and also explore its regulatory mechanisms. Additionally, the potential clinical applications as a target for cancer imaging and therapy are discussed. Collectively, the information reviewed here may increase the understanding of integrin α5β1 as a potential therapeutic target for cancer.
Collapse
Affiliation(s)
- Jianbing Hou
- State Key Laboratory of Silkworm Genome Biology, Key Laboratory for Sericulture Biology and Genetic Breeding, Ministry of Agriculture and Rural Affairs, Southwest University, Chongqing 400716, People's Republic of China.,Cancer Center, Medical Research Institute, Southwest University, Chongqing 400716, People's Republic of China.,Chongqing Engineering and Technology Research Centre for Silk Biomaterials and Regenerative Medicine, Chongqing 400716, People's Republic of China
| | - Du Yan
- Chongqing University Central Hospital, Chongqing Emergency Medical Center, Chongqing 400716, People's Republic of China
| | - Yudong Liu
- State Key Laboratory of Silkworm Genome Biology, Key Laboratory for Sericulture Biology and Genetic Breeding, Ministry of Agriculture and Rural Affairs, Southwest University, Chongqing 400716, People's Republic of China.,Cancer Center, Medical Research Institute, Southwest University, Chongqing 400716, People's Republic of China.,Chongqing Engineering and Technology Research Centre for Silk Biomaterials and Regenerative Medicine, Chongqing 400716, People's Republic of China
| | - Pan Huang
- State Key Laboratory of Silkworm Genome Biology, Key Laboratory for Sericulture Biology and Genetic Breeding, Ministry of Agriculture and Rural Affairs, Southwest University, Chongqing 400716, People's Republic of China.,Cancer Center, Medical Research Institute, Southwest University, Chongqing 400716, People's Republic of China.,Chongqing Engineering and Technology Research Centre for Silk Biomaterials and Regenerative Medicine, Chongqing 400716, People's Republic of China
| | - Hongjuan Cui
- State Key Laboratory of Silkworm Genome Biology, Key Laboratory for Sericulture Biology and Genetic Breeding, Ministry of Agriculture and Rural Affairs, Southwest University, Chongqing 400716, People's Republic of China.,Cancer Center, Medical Research Institute, Southwest University, Chongqing 400716, People's Republic of China.,Chongqing Engineering and Technology Research Centre for Silk Biomaterials and Regenerative Medicine, Chongqing 400716, People's Republic of China
| |
Collapse
|
36
|
Wafai R, Williams ED, de Souza E, Simpson PT, McCart Reed AE, Kutasovic JR, Waltham M, Snell CE, Blick T, Thompson EW, Hugo HJ. Integrin alpha-2 and beta-1 expression increases through multiple generations of the EDW01 patient-derived xenograft model of breast cancer-insight into their role in epithelial mesenchymal transition in vivo gained from an in vitro model system. Breast Cancer Res 2020; 22:136. [PMID: 33276802 PMCID: PMC7716465 DOI: 10.1186/s13058-020-01366-8] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2020] [Accepted: 11/04/2020] [Indexed: 12/13/2022] Open
Abstract
Background Breast cancers acquire aggressive capabilities via epithelial to mesenchymal transition (EMT), in which various integrins/integrin-linked kinase signalling are upregulated. Methods We investigated this in two patient-derived xenografts (PDXs) developed from breast-to-bone metastases, and its functional significance in a breast cancer cell line system. ED03 and EDW01 PDXs were grown subcutaneously in immunocompromised SCID mice through 11 passages and 7 passages, respectively. Tumour tissue was assessed using immunohistochemistry (IHC) for oestrogen receptor (ER)-alpha, E-cadherin, vimentin, Twist1, beta-catenin, P120-RasGAP, CD44, CD24 and Ki67, and RT-qPCR of EMT-related factors (CDH1, VIM, CD44, CD24), integrins beta 1 (ITGB1), alpha 2 (ITGA2) and ILK. Integrin and ILK expression in epidermal growth factor (EGF)-induced EMT of the PMC42-ET breast cancer cell line was assessed by RT-qPCR and Western blotting, as were the effects of their transient knockdown via small interfering RNA +/− EGF. Cell migration, changes in cell morphology and adhesion of siRNA-transfected PMC42-ET cells to various extracellular matrix (ECM) substrates was assessed. Results The ED03 (ER+/PR−/HER2−/lobular) and EDW01 (ER+/PR−/HER2−/ductal) PDXs were both classified as molecular subtype luminal A. ED03 xenografts exhibited mutated E-cadherin with minimal expression, but remained vimentin-negative across all passages. In EDW01, the hypoxic indicator gene CAIX and Twist1 were co-ordinately upregulated at passages 4–5, corresponding with a decrease in E-cadherin. At passages 6–7, VIM was upregulated along with ITGB1 and ITGA2, consistent with an increasing EMT. The ED03 PDX displayed minimal change over passages in mice, for all genes examined. ILK, ITGB1 and ITGA2 mRNAs were also increased in the EGF-induced EMT of PMC42-ET cells (in which CDH1 was downregulated) although siRNA against these targets revealed that this induction was not necessary for the observed EMT. However, their knockdown significantly reduced EMT-associated adhesion and Transwell migration. Conclusion Our data suggest that despite an increase in ITGA2 and ITGB1 gene expression in the EMT exhibited by EDW01 PDX over multiple generations, this pathway may not necessarily drive the EMT process. Supplementary information The online version contains supplementary material available at 10.1186/s13058-020-01366-8.
Collapse
Affiliation(s)
- Razan Wafai
- Invasion and Metastasis Unit, St. Vincent's Institute, Melbourne, VIC, Australia.,Department of Surgery, The University of Melbourne, St. Vincent's Hospital, Melbourne, VIC, Australia
| | - Elizabeth D Williams
- Invasion and Metastasis Unit, St. Vincent's Institute, Melbourne, VIC, Australia.,Department of Surgery, The University of Melbourne, St. Vincent's Hospital, Melbourne, VIC, Australia.,Queensland University of Technology, Institute of Health and Biomedical Innovation and School of Biomedical Sciences, Brisbane, QLD, Australia.,Translational Research Institute, Brisbane, QLD, Australia.,Australian Prostate Cancer Research Centre-Queensland and Queensland Bladder Cancer Initiative, Brisbane, QLD, Australia
| | - Emma de Souza
- Department of Surgery, The University of Melbourne, St. Vincent's Hospital, Melbourne, VIC, Australia.,The Royal Liverpool and Broadgreen University Hospitals NHS Trust, Liverpool, UK
| | - Peter T Simpson
- Centre for Clinical Research, Faculty of Medicine, University of Queensland, Brisbane, QLD, Australia
| | - Amy E McCart Reed
- Centre for Clinical Research, Faculty of Medicine, University of Queensland, Brisbane, QLD, Australia
| | - Jamie R Kutasovic
- Centre for Clinical Research, Faculty of Medicine, University of Queensland, Brisbane, QLD, Australia
| | - Mark Waltham
- Invasion and Metastasis Unit, St. Vincent's Institute, Melbourne, VIC, Australia.,Department of Surgery, The University of Melbourne, St. Vincent's Hospital, Melbourne, VIC, Australia.,Monash University, Melbourne, VIC, Australia
| | - Cameron E Snell
- Cancer Pathology Research Group, Mater Research Institute - The University of Queensland, Brisbane, QLD, Australia.,Mater Pathology, Mater Hospital Brisbane, South Brisbane, QLD, Australia
| | - Tony Blick
- Invasion and Metastasis Unit, St. Vincent's Institute, Melbourne, VIC, Australia.,Queensland University of Technology, Institute of Health and Biomedical Innovation and School of Biomedical Sciences, Brisbane, QLD, Australia
| | - Erik W Thompson
- Invasion and Metastasis Unit, St. Vincent's Institute, Melbourne, VIC, Australia.,Department of Surgery, The University of Melbourne, St. Vincent's Hospital, Melbourne, VIC, Australia.,Queensland University of Technology, Institute of Health and Biomedical Innovation and School of Biomedical Sciences, Brisbane, QLD, Australia.,Translational Research Institute, Brisbane, QLD, Australia
| | - Honor J Hugo
- Invasion and Metastasis Unit, St. Vincent's Institute, Melbourne, VIC, Australia. .,Department of Surgery, The University of Melbourne, St. Vincent's Hospital, Melbourne, VIC, Australia. .,Queensland University of Technology, Institute of Health and Biomedical Innovation and School of Biomedical Sciences, Brisbane, QLD, Australia. .,Translational Research Institute, Brisbane, QLD, Australia.
| |
Collapse
|
37
|
Kozlova NI, Morozevich GE, Gevorkian NM, Berman AE. Implication of integrins α3β1 and α5β1 in invasion and anoikis of SK-Mel-147 human melanoma cells: non-canonical functions of protein kinase Akt. Aging (Albany NY) 2020; 12:24345-24356. [PMID: 33260159 PMCID: PMC7762463 DOI: 10.18632/aging.202243] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2020] [Accepted: 10/03/2020] [Indexed: 05/11/2023]
Abstract
Downregulation of integrins α3β1 and α5β1 strongly decreased cell colony formation and in vitro invasion and markedly enhanced anoikis in SK-Mel-147 human melanoma cells. These modifications were accompanied by a marked increase in the levels of active Akt protein kinase, which indicated it played a non-canonical function in the melanoma cells. Pharmacological inhibition of Akt1, an Akt isozyme, in cells depleted of α3β1 or α5β1 restored their invasive activity, while inhibition of the Akt 2 isoform did not cause a visible effect. Similar to our previous results with the α2β1 integrin, this finding suggested that in signaling pathways initiated by α3β1 and α5β1, the Akt1 isoform performs a non-canonical function in regulating invasive phenotype of melanoma cells. In contrast, when the effects of Akt inhibitors on anoikis of the melanoma cells were compared, the Akt2 isoform demonstrated a non-canonical activity in which Akt2 suppression led to a significant attenuation of apoptosis in cells with downregulated α3β1 or α5β1. Our results were the first evidence that, in the same tumor cells, different integrins can control various manifestations of tumor progression through distinct signaling pathways that are both common to various integrins and specific to a particular receptor.
Collapse
Affiliation(s)
| | | | - Nina M. Gevorkian
- VN Orekhovich Institute of Biomedical Chemistry, Moscow 119121, Russia
| | - Albert E. Berman
- VN Orekhovich Institute of Biomedical Chemistry, Moscow 119121, Russia
| |
Collapse
|
38
|
Dalir Abdolahinia E, Jafari B, Parvizpour S, Barar J, Nadri S, Omidi Y. Role of cellulose family in fibril organization of collagen for forming 3D cancer spheroids: In vitro and in silico approach. ACTA ACUST UNITED AC 2020; 11:111-117. [PMID: 33842281 PMCID: PMC8022235 DOI: 10.34172/bi.2021.18] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2020] [Revised: 08/13/2020] [Accepted: 08/17/2020] [Indexed: 12/17/2022]
Abstract
Introduction: Cell aggregation of three-dimensional (3D) culture systems (the so-called spheroids) are designed as in vitro platform to represent more accurately the in vivo environment for drug discovery by using semi-solid media. The uniform multicellular tumor spheroids can be generated based on the interaction of cells with extracellular matrix (ECM) macromolecules such as collagen and integrin. This study aimed to investigate the possible interactions between the cellulose family and collagen using both in vitro and in silico approaches. Methods: The 3D microtissue of JIMT-1 cells was generated using hanging drop method to study the effects of charge and viscosity of the medium containing cellulose family. To determine the mode of interaction between cellulose derivatives (CDs) and collagen-integrin, docking analysis and molecular simulation were further performed using open source web servers and chemical simulations (GROMACS), respectively. Results: The results confirmed that the addition of CDs into the 3D medium can promote the formation of solid spheroids, where methylcellulose (MC) yielded uniform spheroids compared to carboxymethyl cellulose (CMC). Moreover, the computational analysis showed that MC interacted with both integrin and collagen, while sodium carboxymethyl cellulose (NaCMC) only interacted with collagen residues. The stated different behaviors in the 3D culture formation and collagen interaction were found in the physicochemical properties of CDs. Conclusion: Based on in vitro and in silico findings, MC is suggested as an important ECM-mimicking entity that can support the semi-solid medium and promote the formation of the uniform spheroid in the 3D culture.
Collapse
Affiliation(s)
- Elaheh Dalir Abdolahinia
- Department of Medical Biotechnology, Zanjan University of Medical Sciences, Zanjan, Iran.,Research Center for Pharmaceutical Nanotechnology, Biomedicine Institute, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Behzad Jafari
- Department of Medicinal Chemistry, Faculty of Pharmacy, Urmia University of Medical Sciences, Urmia, Iran
| | - Sepideh Parvizpour
- Research Center for Pharmaceutical Nanotechnology, Biomedicine Institute, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Jaleh Barar
- Research Center for Pharmaceutical Nanotechnology, Biomedicine Institute, Tabriz University of Medical Sciences, Tabriz, Iran.,Department of Pharmaceutics, Faculty of Pharmacy, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Samad Nadri
- Department of Medical Nanotechnology, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Yadollah Omidi
- Department of Pharmaceutical Sciences, College of Pharmacy, Nova Southeastern University, Fort Lauderdale, FL, USA
| |
Collapse
|
39
|
Korla PK, Chen CC, Gracilla DE, Lai MT, Chen CM, Chen HY, Hwang T, Chen SY, Sheu JJC. Somatic mutational landscapes of adherens junctions and their functional consequences in cutaneous melanoma development. Theranostics 2020; 10:12026-12043. [PMID: 33204327 PMCID: PMC7667680 DOI: 10.7150/thno.46705] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2020] [Accepted: 10/14/2020] [Indexed: 02/06/2023] Open
Abstract
Cell-cell interaction in skin homeostasis is tightly controlled by adherens junctions (AJs). Alterations in such regulation lead to melanoma development. However, mutations in AJs and their functional consequences are still largely unknown. Methods: Cadherin mutations in skin cutaneous melanoma were identified using sequencing data from TCGA dataset, followed by cross-validation with data from non-TCGA cohorts. Mutations with significant occurrence were subjected to structural prediction using MODELLER and functional protein simulation using GROMACS software. Neo-antigen prediction was carried out using NetMHCpan tool. Cell-based fluorescence reporter assay was used to validate β-catenin activity in the presence of cadherin mutations. Clinical significance was analyzed using datasets from TCGA and other non-TCGA cohorts. Targeted gene exon sequencing and immunofluorescence staining on melanoma tissues were performed to confirm the in silico findings. Results: Highly frequent mutations in type-II classical cadherins were found in melanoma with one unique recurrent mutation (S524L) in the fifth domain of CDH6, which potentially destabilizes Ca2+-binding and cell-cell contacts. Mutational co-occurrence and physical dynamics analyses placed CDH6 at the center of the top-four mutated cadherins (core CDHs; all type-II), suggesting altered heterophilic interactions in melanoma development. Mutations in the intracellular domains significantly disturbed CDH6/β-catenin complex formation, resulting in β-catenin translocation into cytosol or nucleus and dysregulation of canonical Wnt/β-catenin signaling. Although mutations in core CDH genes correlated with advanced cancer stages and lymph node invasion, the overall and disease-free survival times in those patients were longer in patients with wild-type. Peptide/MHC-I binding affinity predictions confirmed overall increased neo-antigen potentials of mutated cadherins, which associated with T-lymphocyte infiltration and better clinical outcomes after immunotherapy. Conclusion: Changes in cell-cell communications by somatic mutations in AJ cadherins function as one of mechanisms to trigger melanoma development. Certain mutations in AJs may serve as potential neo-antigens which conversely benefit patients for longer survival times.
Collapse
|
40
|
Fluksman A, Steinberg E, Orehov N, Shai E, Lahiani A, Katzhendler J, Marcinkiewicz C, Lazarovici P, Benny O. Integrin α 2β 1-Targeted Self-Assembled Nanocarriers for Tumor Bioimaging. ACS APPLIED BIO MATERIALS 2020; 3:6059-6070. [DOI: 10.1021/acsabm.0c00662] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Arnon Fluksman
- Institute for Drug Research, School of Pharmacy, Faculty of Medicine, The Hebrew University of Jerusalem, Jerusalem 91121, Israel
| | - Eliana Steinberg
- Institute for Drug Research, School of Pharmacy, Faculty of Medicine, The Hebrew University of Jerusalem, Jerusalem 91121, Israel
| | - Natalie Orehov
- Institute for Drug Research, School of Pharmacy, Faculty of Medicine, The Hebrew University of Jerusalem, Jerusalem 91121, Israel
| | - Ela Shai
- Department of Hematology, Coagulation Unit, Hadassah−Hebrew University Medical Center, Jerusalem 91121, Israel
| | - Adi Lahiani
- Institute for Drug Research, School of Pharmacy, Faculty of Medicine, The Hebrew University of Jerusalem, Jerusalem 91121, Israel
| | - Jehoshua Katzhendler
- Institute for Drug Research, School of Pharmacy, Faculty of Medicine, The Hebrew University of Jerusalem, Jerusalem 91121, Israel
| | - Cezary Marcinkiewicz
- Department of Biology, Temple University College of Science and Technology, Philadelphia, Pennsylvania 19122, United States
| | - Philip Lazarovici
- Institute for Drug Research, School of Pharmacy, Faculty of Medicine, The Hebrew University of Jerusalem, Jerusalem 91121, Israel
| | - Ofra Benny
- Institute for Drug Research, School of Pharmacy, Faculty of Medicine, The Hebrew University of Jerusalem, Jerusalem 91121, Israel
| |
Collapse
|
41
|
Su CY, Li JQ, Zhang LL, Wang H, Wang FH, Tao YW, Wang YQ, Guo QR, Li JJ, Liu Y, Yan YY, Zhang JY. The Biological Functions and Clinical Applications of Integrins in Cancers. Front Pharmacol 2020; 11:579068. [PMID: 33041823 PMCID: PMC7522798 DOI: 10.3389/fphar.2020.579068] [Citation(s) in RCA: 62] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2020] [Accepted: 08/24/2020] [Indexed: 12/12/2022] Open
Abstract
Integrins are the adhesion molecules and receptors of extracellular matrix (ECM). They mediate the interactions between cells-cells and cells-ECM. The crosstalk between cancer cells and their microenvironment triggers a variety of critical signaling cues and promotes the malignant phenotype of cancer. As a type of transmembrane protein, integrin-mediated cell adhesion is essential in regulating various biological functions of cancer cells. Recent evidence has shown that integrins present on tumor cells or tumor-associated stromal cells are involved in ECM remodeling, and as mechanotransducers sensing changes in the biophysical properties of the ECM, which contribute to cancer metastasis, stemness and drug resistance. In this review, we outline the mechanism of integrin-mediated effects on biological changes of cancers and highlight the current status of clinical treatments by targeting integrins.
Collapse
Affiliation(s)
- Chao-Yue Su
- The Fifth Affiliated Hospital, Key Laboratory of Molecular Target and Clinical Pharmacology and the State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences, Guangzhou Medical University, Guangzhou, China
| | - Jing-Quan Li
- The First Affiliated Hospital, Hainan Medical University, Haikou, China
| | - Ling-Ling Zhang
- The Fifth Affiliated Hospital, Key Laboratory of Molecular Target and Clinical Pharmacology and the State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences, Guangzhou Medical University, Guangzhou, China
| | - Hui Wang
- Guangzhou Institute of Pediatrics/Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Feng-Hua Wang
- Guangzhou Institute of Pediatrics/Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Yi-Wen Tao
- The Fifth Affiliated Hospital, Key Laboratory of Molecular Target and Clinical Pharmacology and the State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences, Guangzhou Medical University, Guangzhou, China
| | - Yu-Qing Wang
- The Fifth Affiliated Hospital, Key Laboratory of Molecular Target and Clinical Pharmacology and the State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences, Guangzhou Medical University, Guangzhou, China
| | - Qiao-Ru Guo
- The Fifth Affiliated Hospital, Key Laboratory of Molecular Target and Clinical Pharmacology and the State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences, Guangzhou Medical University, Guangzhou, China
| | - Jia-Jun Li
- The Fifth Affiliated Hospital, Key Laboratory of Molecular Target and Clinical Pharmacology and the State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences, Guangzhou Medical University, Guangzhou, China
| | - Yun Liu
- The Fifth Affiliated Hospital, Key Laboratory of Molecular Target and Clinical Pharmacology and the State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences, Guangzhou Medical University, Guangzhou, China
| | - Yan-Yan Yan
- Institute of Immunology and School of Medicine, Shanxi Datong University, Datong, China
| | - Jian-Ye Zhang
- The Fifth Affiliated Hospital, Key Laboratory of Molecular Target and Clinical Pharmacology and the State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences, Guangzhou Medical University, Guangzhou, China.,The First Affiliated Hospital, Hainan Medical University, Haikou, China
| |
Collapse
|
42
|
Bourgot I, Primac I, Louis T, Noël A, Maquoi E. Reciprocal Interplay Between Fibrillar Collagens and Collagen-Binding Integrins: Implications in Cancer Progression and Metastasis. Front Oncol 2020; 10:1488. [PMID: 33014790 PMCID: PMC7461916 DOI: 10.3389/fonc.2020.01488] [Citation(s) in RCA: 47] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2020] [Accepted: 07/13/2020] [Indexed: 12/14/2022] Open
Abstract
Cancers are complex ecosystems composed of malignant cells embedded in an intricate microenvironment made of different non-transformed cell types and extracellular matrix (ECM) components. The tumor microenvironment is governed by constantly evolving cell-cell and cell-ECM interactions, which are now recognized as key actors in the genesis, progression and treatment of cancer lesions. The ECM is composed of a multitude of fibrous proteins, matricellular-associated proteins, and proteoglycans. This complex structure plays critical roles in cancer progression: it functions as the scaffold for tissues organization and provides biochemical and biomechanical signals that regulate key cancer hallmarks including cell growth, survival, migration, differentiation, angiogenesis, and immune response. Cells sense the biochemical and mechanical properties of the ECM through specialized transmembrane receptors that include integrins, discoidin domain receptors, and syndecans. Advanced stages of several carcinomas are characterized by a desmoplastic reaction characterized by an extensive deposition of fibrillar collagens in the microenvironment. This compact network of fibrillar collagens promotes cancer progression and metastasis, and is associated with low survival rates for cancer patients. In this review, we highlight how fibrillar collagens and their corresponding integrin receptors are modulated during cancer progression. We describe how the deposition and alignment of collagen fibers influence the tumor microenvironment and how fibrillar collagen-binding integrins expressed by cancer and stromal cells critically contribute in cancer hallmarks.
Collapse
Affiliation(s)
| | | | | | | | - Erik Maquoi
- Laboratory of Tumor and Development Biology, GIGA-Cancer, University of Liège, Liège, Belgium
| |
Collapse
|
43
|
Min J, Han TS, Sohn Y, Shimizu T, Choi B, Bae SW, Hur K, Kong SH, Suh YS, Lee HJ, Kim JS, Min JK, Kim WH, Kim VN, Choi E, Goldenring JR, Yang HK. microRNA-30a arbitrates intestinal-type early gastric carcinogenesis by directly targeting ITGA2. Gastric Cancer 2020; 23:600-613. [PMID: 32112274 PMCID: PMC7306433 DOI: 10.1007/s10120-020-01052-w] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/01/2019] [Accepted: 02/12/2020] [Indexed: 02/07/2023]
Abstract
BACKGROUND Spasmolytic polypeptide-expressing metaplasia (SPEM) is considered a precursor lesion of intestinal metaplasia and intestinal-type gastric cancer (GC), but little is known about microRNA alterations during metaplasia and GC developments. Here, we investigate miR-30a expression in gastric lesions and identify its novel target gene which is associated with the intestinal-type GC. METHODS We conducted in situ hybridization and qRT-PCR to determine miR-30a expression in gastric tissues. miR-30a functions were determined through induction or inhibition of miR-30a in GC cell lines. A gene microarray was utilized to confirm miR-30a target genes in GC, and siRNA-mediated target gene suppression and immunostaining were performed. The Cancer Genome Atlas data were utilized to validate gene expressions. RESULTS We found down-regulation of miR-30a during chief cell transdifferentiation into SPEM. MiR-30a level was also reduced in the early stage of GC, and its level was maintained in advanced GC. We identified a novel target gene of miR-30a and ITGA2, and our results showed that either ectopic expression of miR-30a or ITGA2 knockdown suppressed GC cell proliferation, migration, and tumorigenesis. Levels of ITGA2 inversely correlated with levels of miR-30a in human intestinal-type GC. CONCLUSION We found down-regulation of miR-30a in preneoplastic lesions and its tumor-suppressive functions by targeting ITGA2 in GC. The level of ITGA2, which functions as an oncogene, was up-regulated in human GC. The results of this study suggest that coordination of the miR-30a-ITGA2 axis may serve as an important mechanism in the development of gastric precancerous lesions and intestinal-type GC.
Collapse
Affiliation(s)
- Jimin Min
- Cancer Research Institute, Seoul National University College of Medicine, 101 Daehak-Ro, Jongno-gu, Seoul, 03080, South Korea
- Department of Surgery, Vanderbilt University School of Medicine, Nashville, TN, USA
- Epithelial Biology Center, Vanderbilt University Medical Center, Vanderbilt University School of Medicine, MRB IV 10435F, 2213 Garland Avenue, Nashville, TN, 37232, USA
| | - Tae-Su Han
- Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon, South Korea
| | - Yoojin Sohn
- Epithelial Biology Center, Vanderbilt University Medical Center, Vanderbilt University School of Medicine, MRB IV 10435F, 2213 Garland Avenue, Nashville, TN, 37232, USA
- Cell and Developmental Biology, Vanderbilt University School of Medicine, Nashville, TN, USA
| | - Takahiro Shimizu
- Department of Surgery, Vanderbilt University School of Medicine, Nashville, TN, USA
- Epithelial Biology Center, Vanderbilt University Medical Center, Vanderbilt University School of Medicine, MRB IV 10435F, 2213 Garland Avenue, Nashville, TN, 37232, USA
- Cell and Developmental Biology, Vanderbilt University School of Medicine, Nashville, TN, USA
- Department of Gastroenterology and Hepatology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Boram Choi
- Cancer Research Institute, Seoul National University College of Medicine, 101 Daehak-Ro, Jongno-gu, Seoul, 03080, South Korea
| | - Seong-Woo Bae
- Cancer Research Institute, Seoul National University College of Medicine, 101 Daehak-Ro, Jongno-gu, Seoul, 03080, South Korea
| | - Keun Hur
- Department of Biochemistry and Cell Biology, Cell and Matrix Research Institute, School of Medicine, Kyungpook National University, Daegu, South Korea
| | - Seong-Ho Kong
- Department of Surgery, Seoul National University College of Medicine, Seoul, South Korea
| | - Yun-Suhk Suh
- Department of Surgery, Seoul National University College of Medicine, Seoul, South Korea
| | - Hyuk-Joon Lee
- Cancer Research Institute, Seoul National University College of Medicine, 101 Daehak-Ro, Jongno-gu, Seoul, 03080, South Korea
- Department of Surgery, Seoul National University College of Medicine, Seoul, South Korea
| | - Jang-Seong Kim
- Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon, South Korea
| | - Jeong-Ki Min
- Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon, South Korea
| | - Woo-Ho Kim
- Department of Pathology, Seoul National University College of Medicine, Seoul, South Korea
| | - V Narry Kim
- School of Biological Sciences, Seoul National University, Seoul, South Korea
| | - Eunyoung Choi
- Nashville VA Medical Center, Vanderbilt University School of Medicine, Nashville, TN, USA.
- Department of Surgery, Vanderbilt University School of Medicine, Nashville, TN, USA.
- Epithelial Biology Center, Vanderbilt University Medical Center, Vanderbilt University School of Medicine, MRB IV 10435F, 2213 Garland Avenue, Nashville, TN, 37232, USA.
| | - James R Goldenring
- Nashville VA Medical Center, Vanderbilt University School of Medicine, Nashville, TN, USA.
- Department of Surgery, Vanderbilt University School of Medicine, Nashville, TN, USA.
- Epithelial Biology Center, Vanderbilt University Medical Center, Vanderbilt University School of Medicine, MRB IV 10435F, 2213 Garland Avenue, Nashville, TN, 37232, USA.
- Cell and Developmental Biology, Vanderbilt University School of Medicine, Nashville, TN, USA.
| | - Han-Kwang Yang
- Cancer Research Institute, Seoul National University College of Medicine, 101 Daehak-Ro, Jongno-gu, Seoul, 03080, South Korea.
- Department of Surgery, Seoul National University College of Medicine, Seoul, South Korea.
| |
Collapse
|
44
|
EL-Ghlban S, AbouElnour ES, EL- Torgoman AEMAEK, Abu Elabas SMS. Gene expression of Epithelial Membrane Protein 2 gene and β1-Integrin gene in patients with breast cancer. Biochem Biophys Rep 2020; 22:100708. [PMID: 32490210 PMCID: PMC7261703 DOI: 10.1016/j.bbrep.2019.100708] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2019] [Revised: 11/15/2019] [Accepted: 11/18/2019] [Indexed: 12/02/2022] Open
Abstract
Background Breast cancer is the most common invasive cancer and the leading cause of cancer death in women. The function of over a thousand genes is reported as affected by genetic modifications in breast cancer. Objectives To study the gene expression of Epithelial Membrane 2 (EMP2) and β1-Integrin genes in patients with breast cancer. Subjects and methods This study was carried out by cooperation between the Biochemistry Division Department of Chemistry, Faculty of Science and Medical Biochemistry and Molecular Biology Department, Faculty of Medicine, Menoufia University. This study included 120 subjects divided into 2 groups Group I: Included 60 women with breast cancer undergoing modified radical mastectomy. Tissue specimens were taken from the cancerous breast tissue and from the marginal healthy breast tissues. Group II: Included 60 age and sex-matched apparently healthy women served as a control group. All patients participants were subjected to full history taking, general clinical examination, abdominal ultrasound, CT-scan for abdomen, mammography, fine needle biopsy, histopathological examination, immunostaining of tissues, metastatic work up (chest x-ray and bone scan) and laboratory investigations including: Complete blood count (patients and controls), serum carbohydrate antigen 15–3 (patients and controls), detection of EMP2 and β1-Integrin genes expression in the tissue samples by formation of cDNA by reverse transcription PCR after RNA extraction and real-time PCR using SYBR Green technique. Results Compared to healthy tissues, the breast cancer tissues had significant higher EMP2 and β1-Integringene expression levels. Also, there was a significant increase in CA15-3 in patients group as compared with the control group. It was found that EMP2 and β1-Integrin expression in malignant tissue samples correlates with advanced and metastatic disease. Conclusion The gene expression of EMP2 and β1-Integrin are important markers for the severity of breast cancer and they are good indicators of its prognosis.
Collapse
|
45
|
Autenshlyus AI, Studenikina AA, Arkhipov SA, Davletova KI, Zhurakovsky IP, Proskura AV, Varaksin NA, Lyakhovich VV. [Relationship between supernatant cytokines and expression of markers of epitelial-mesenchymal transition of invasive breast carcinoma of non-specific lymphynosis type]. BIOMEDIT︠S︡INSKAI︠A︡ KHIMII︠A︡ 2020; 66:83-88. [PMID: 32116230 DOI: 10.18097/pbmc20206601083] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
The relationship between the content of supernatant cytokines and the expression of non-specific type of markers of epithelial-mesenchymal transition markers in the presence (group II) and the absence of lymphogenous metastasis (group I) were studied in biopsy specimens of mammary invasive breast carcinoma. The concentrations of TNF-α, IFN-γ, G-CSF, GM-CSF, VEGF, MCP-1, IL-2, IL-4, IL-6, IL-8, IL-10, IL-17, IL-18, IL-1β and IL-1Ra, as well as the expression of immunohistochemical (IHC) markers of the epithelial-mesenchymal transition - cadherin-E (CDH1), β-1 integrin (CD29) and type II collagen (CII) were assayed. Results have shown that patients of these groups statistically significantly differed in spontaneous production of IL-18 and G-CSF, in terms of the index of the effect of the polyclonal activator on G-CSF production. There was a correlation between the parameter of CII expression in tumor tissue and the production of cytokines by tumor biopsy specimens; it was characteristic of all patients with invasive carcinoma of a non-specific type, and correlations, both direct and reverse between the expression indices of CDH1, CD29 and cytokine production varied depending on the presence or the absence of lymphogenous metastasis. The study revealed the features of the correlation between the production of cytokines by the tumor, its microenvironment and the expression of IHC markers of the epithelial-mesenchymal transition in patients with invasive non-specific breast carcinoma in the presence and absence of lymphogenous metastasis.
Collapse
Affiliation(s)
- A I Autenshlyus
- Novosibirsk State Medical University, Novosibirsk, Russia; Institute of Molecular Biology and Biophysics - subdivision of Federal Research Center of Fundamental and Translational Medicine, Novosibirsk, Russia
| | | | - S A Arkhipov
- Novosibirsk State Medical University, Novosibirsk, Russia; Institute of Molecular Biology and Biophysics - subdivision of Federal Research Center of Fundamental and Translational Medicine, Novosibirsk, Russia
| | - K I Davletova
- Novosibirsk State Medical University, Novosibirsk, Russia
| | - I P Zhurakovsky
- Novosibirsk State Medical University, Novosibirsk, Russia; Institute of Molecular Biology and Biophysics - subdivision of Federal Research Center of Fundamental and Translational Medicine, Novosibirsk, Russia
| | - A V Proskura
- Institute of Molecular Biology and Biophysics - subdivision of Federal Research Center of Fundamental and Translational Medicine, Novosibirsk, Russia
| | - N A Varaksin
- JSC "Vector-Best", Nauchno-proizvodstvennaja zona, Koltsovo, Novosibirsk region, Russia
| | - V V Lyakhovich
- Institute of Molecular Biology and Biophysics - subdivision of Federal Research Center of Fundamental and Translational Medicine, Novosibirsk, Russia
| |
Collapse
|
46
|
Rayes RF, Vourtzoumis P, Bou Rjeily M, Seth R, Bourdeau F, Giannias B, Berube J, Huang YH, Rousseau S, Camilleri-Broet S, Blumberg RS, Beauchemin N, Najmeh S, Cools-Lartigue J, Spicer JD, Ferri LE. Neutrophil Extracellular Trap-Associated CEACAM1 as a Putative Therapeutic Target to Prevent Metastatic Progression of Colon Carcinoma. THE JOURNAL OF IMMUNOLOGY 2020; 204:2285-2294. [PMID: 32169849 DOI: 10.4049/jimmunol.1900240] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/26/2019] [Accepted: 02/06/2020] [Indexed: 12/12/2022]
Abstract
Neutrophils promote tumor growth and metastasis at multiple stages of cancer progression. One mechanism through which this occurs is via release of neutrophil extracellular traps (NETs). We have previously shown that NETs trap tumor cells in both the liver and the lung, increasing their adhesion and metastasis following postoperative complications. Multiple studies have since shown that NETs play a role in tumor progression and metastasis. NETs are composed of nuclear DNA-derived web-like structures decorated with neutrophil-derived proteins. However, it is unknown which, if any, of these NET-affiliated proteins is responsible for inducing the metastatic phenotype. In this study, we identify the NET-associated carcinoembryonic Ag cell adhesion molecule 1 (CEACAM1) as an essential element for this interaction. Indeed, blocking CEACAM1 on NETs, or knocking it out in a murine model, leads to a significant decrease in colon carcinoma cell adhesion, migration and metastasis. Thus, this work identifies NET-associated CEACAM1 as a putative therapeutic target to prevent the metastatic progression of colon carcinoma.
Collapse
Affiliation(s)
- Roni F Rayes
- Cancer Research Program and the LD MacLean Surgical Research Laboratories, Department of Surgery, Research Institute of the McGill University Health Center, Montreal, Quebec H4A 3J1, Canada
| | - Phil Vourtzoumis
- Cancer Research Program and the LD MacLean Surgical Research Laboratories, Department of Surgery, Research Institute of the McGill University Health Center, Montreal, Quebec H4A 3J1, Canada
| | - Marianne Bou Rjeily
- Cancer Research Program and the LD MacLean Surgical Research Laboratories, Department of Surgery, Research Institute of the McGill University Health Center, Montreal, Quebec H4A 3J1, Canada
| | - Rashmi Seth
- Cancer Research Program and the LD MacLean Surgical Research Laboratories, Department of Surgery, Research Institute of the McGill University Health Center, Montreal, Quebec H4A 3J1, Canada
| | - France Bourdeau
- Cancer Research Program and the LD MacLean Surgical Research Laboratories, Department of Surgery, Research Institute of the McGill University Health Center, Montreal, Quebec H4A 3J1, Canada
| | - Betty Giannias
- Cancer Research Program and the LD MacLean Surgical Research Laboratories, Department of Surgery, Research Institute of the McGill University Health Center, Montreal, Quebec H4A 3J1, Canada
| | - Julie Berube
- Meakins-Christie Laboratories, Department of Medicine, McGill University and the McGill University Health Center, Montreal, Quebec H4A 3J1, Canada
| | - Yu-Hwa Huang
- Department of Medicine, Harvard University, Boston, MA 02115
| | - Simon Rousseau
- Meakins-Christie Laboratories, Department of Medicine, McGill University and the McGill University Health Center, Montreal, Quebec H4A 3J1, Canada
| | - Sophie Camilleri-Broet
- Department of Pathology, McGill University Health Center, Montreal, Quebec H4A 3J1, Canada; and
| | | | - Nicole Beauchemin
- Goodman Cancer Research Center, Department of Biochemistry, McGill University, Montreal, Quebec H3A 1A3, Canada
| | - Sara Najmeh
- Cancer Research Program and the LD MacLean Surgical Research Laboratories, Department of Surgery, Research Institute of the McGill University Health Center, Montreal, Quebec H4A 3J1, Canada
| | - Jonathan Cools-Lartigue
- Cancer Research Program and the LD MacLean Surgical Research Laboratories, Department of Surgery, Research Institute of the McGill University Health Center, Montreal, Quebec H4A 3J1, Canada
| | - Jonathan D Spicer
- Cancer Research Program and the LD MacLean Surgical Research Laboratories, Department of Surgery, Research Institute of the McGill University Health Center, Montreal, Quebec H4A 3J1, Canada
| | - Lorenzo E Ferri
- Cancer Research Program and the LD MacLean Surgical Research Laboratories, Department of Surgery, Research Institute of the McGill University Health Center, Montreal, Quebec H4A 3J1, Canada;
| |
Collapse
|
47
|
The exosomal integrin α5β1/AEP complex derived from epithelial ovarian cancer cells promotes peritoneal metastasis through regulating mesothelial cell proliferation and migration. Cell Oncol (Dordr) 2020; 43:263-277. [PMID: 32080801 DOI: 10.1007/s13402-019-00486-4] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/18/2019] [Indexed: 02/06/2023] Open
Abstract
PURPOSE Epithelial ovarian cancer (EOC) is one of the most malignant cancers in the gynecologic system. Many patients are diagnosed at an advanced stage with disseminated intra-peritoneal metastases. EOC spreads via both direct extension and trans-coelomic spread. However, the interplay between human peritoneal mesothelial cells (HPMCs) and EOC cells is still ambiguous. We hypothesize that integrins (ITG) in HPMCs may play important roles in EOC metastasis. METHODS The expression of different integrin subtypes from HPMCs was assessed using Western blotting. The expression of integrin α5β1 (ITGA5B1) and its co-localization with asparaginyl endopeptidase (AEP) in HPMCs derived from EOC patients (EOC-HPMCs) were assessed using immunofluorescence. The role and mechanism of the exosomal ITGA5B1/AEP complex in HPMCs was assessed using both in vitro and in vivo assays. A retrospective study involving 234 cases was carried out to assess ITGA5B1 and AEP levels in circulating sera and ascites of EOC patients, as well as associations between ITGA5B1/AEP expression and overall survival. RESULTS We found that ITGA5B1was highly expressed and co-localized with AEP in EOC cells, and that the exosomal ITGA5B1/AEP complex secreted by EOC cells played an important role in the proliferation and migration of HPMCs. High levels of exosomal ITGA5B1/AEP were also found in circulating sera and ascites of EOC patients, and the expression of ITGA5B1/AEP in EOC tissues was found to be negatively associated with overall survival. CONCLUSIONS Our data indicate that EOCs may regulate the function of HPMCs through exosomal ITGA5B1/AEP, which may be crucial for peritoneal metastasis.
Collapse
|
48
|
The Extracellular Matrix: An Accomplice in Gastric Cancer Development and Progression. Cells 2020; 9:cells9020394. [PMID: 32046329 PMCID: PMC7072625 DOI: 10.3390/cells9020394] [Citation(s) in RCA: 55] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2020] [Revised: 02/03/2020] [Accepted: 02/06/2020] [Indexed: 02/07/2023] Open
Abstract
The extracellular matrix (ECM) is a dynamic and highly organized tissue structure, providing support and maintaining normal epithelial architecture. In the last decade, increasing evidence has emerged demonstrating that alterations in ECM composition and assembly strongly affect cellular function and behavior. Even though the detailed mechanisms underlying cell-ECM crosstalk are yet to unravel, it is well established that ECM deregulation accompanies the development of many pathological conditions, such as gastric cancer. Notably, gastric cancer remains a worldwide concern, representing the third most frequent cause of cancer-associated deaths. Despite increased surveillance protocols, patients are usually diagnosed at advanced disease stages, urging the identification of novel diagnostic biomarkers and efficient therapeutic strategies. In this review, we provide a comprehensive overview regarding expression patterns of ECM components and cognate receptors described in normal gastric epithelium, pre-malignant lesions, and gastric carcinomas. Important insights are also discussed for the use of ECM-associated molecules as predictive biomarkers of the disease or as potential targets in gastric cancer.
Collapse
|
49
|
Liu M, Zhang Y, Yang J, Cui X, Zhou Z, Zhan H, Ding K, Tian X, Yang Z, Fung KMA, Edil BH, Postier RG, Bronze MS, Fernandez-Zapico ME, Stemmler MP, Brabletz T, Li YP, Houchen CW, Li M. ZIP4 Increases Expression of Transcription Factor ZEB1 to Promote Integrin α3β1 Signaling and Inhibit Expression of the Gemcitabine Transporter ENT1 in Pancreatic Cancer Cells. Gastroenterology 2020; 158:679-692.e1. [PMID: 31711924 PMCID: PMC7837454 DOI: 10.1053/j.gastro.2019.10.038] [Citation(s) in RCA: 72] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2019] [Revised: 10/22/2019] [Accepted: 10/31/2019] [Indexed: 02/08/2023]
Abstract
BACKGROUND & AIMS Pancreatic tumors undergo rapid growth and progression, become resistant to chemotherapy, and recur after surgery. We studied the functions of the solute carrier family 39 member 4 (SLC39A4, also called ZIP4), which regulates concentrations of intracellular zinc and is increased in pancreatic cancer cells, in cell lines and mice. METHODS We obtained 93 pancreatic cancer specimens (tumor and adjacent nontumor tissues) from patients who underwent surgery and gemcitabine chemotherapy and analyzed them by immunohistochemistry. ZIP4 and/or ITGA3 or ITGB1 were overexpressed or knocked down with short hairpin RNAs in AsPC-1 and MIA PaCa-2 pancreatic cancer cells lines, and in pancreatic cells from KPC and KPC-ZEB1-knockout mice, and pancreatic spheroids were established; cells and spheroids were analyzed by immunoblots, reverse transcription polymerase chain reaction, and liquid chromatography tandem mass spectrometry. We studied transcriptional regulation of ZEB1, ITGA3, ITGB1, JNK, and ENT1 by ZIP4 using chromatin precipitation and luciferase reporter assays. Nude mice were given injections of genetically manipulated AsPC-1 and MIA PaCa-2 cells, and growth of xenograft tumors and metastases was measured. RESULTS In pancreatic cancer specimens from patients, increased levels of ZIP4 were associated with shorter survival times. MIA PaCa-2 cells that overexpressed ZIP4 had increased resistance to gemcitabine, 5-fluorouracil, and cisplatin, whereas AsPC-1 cells with ZIP4 knockdown had increased sensitivity to these drugs. In mice, xenograft tumors grown from AsPC-1 cells with ZIP4 knockdown were smaller and more sensitive to gemcitabine. ZIP4 overexpression significantly reduced accumulation of gemcitabine in pancreatic cancer cells, increased growth of xenograft tumors in mice, and increased expression of the integrin subunits ITGA3 and ITGB1; expression levels of ITGA3 and ITGB1 were reduced in cells with ZIP4 knockdown. Pancreatic cancer cells with ITGA3 or ITGB1 knockdown had reduced proliferation and formed smaller tumors in mice, despite overexpression of ZIP4; spheroids established from these cells had increased sensitivity to gemcitabine. We found ZIP4 to activate STAT3 to induce expression of ZEB1, which induced expression of ITGA3 and ITGB1 in KPC cells. Increased ITGA3 and ITGB1 expression and subsequent integrin α3β1 signaling, via c-Jun-N-terminal kinase (JNK), inhibited expression of the gemcitabine transporter ENT1, which reduced gemcitabine uptake by pancreatic cancer cells. ZEB1-knockdown cells had increased sensitivity to gemcitabine. CONCLUSIONS In studies of pancreatic cancer cell lines and mice, we found that ZIP4 increases expression of the transcription factor ZEB1, which activates expression of ITGA3 and ITGB1. The subsequent increase in integrin α3β1 signaling, via JNK, inhibits expression of the gemcitabine transporter ENT1, so that cells take up smaller amounts of the drug. Activation of this pathway might help mediate resistance of pancreatic tumors to chemotherapeutic agents.
Collapse
Affiliation(s)
- Mingyang Liu
- Department of Medicine, The University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma;,Department of Surgery, The University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma
| | - Yuqing Zhang
- Department of Medicine, The University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma;,Department of Surgery, The University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma
| | - Jingxuan Yang
- Department of Medicine, The University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma;,Department of Surgery, The University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma
| | - Xiaobo Cui
- Department of Medicine, The University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma;,Department of Surgery, The University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma
| | - Zhijun Zhou
- Department of Medicine, The University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma;,Department of Surgery, The University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma
| | - Hanxiang Zhan
- Department of Medicine, The University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma;,Department of Surgery, The University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma
| | - Kai Ding
- Department of Biostatistics and Epidemiology, College of Public Health, The University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma
| | - Xiang Tian
- Department of Chemistry and Biochemistry, The University of Oklahoma, Norman, Oklahoma
| | - Zhibo Yang
- Department of Chemistry and Biochemistry, The University of Oklahoma, Norman, Oklahoma
| | - Kar-Ming A. Fung
- Department of Pathology, The University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma
| | - Barish H. Edil
- Department of Surgery, The University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma
| | - Russell G. Postier
- Department of Surgery, The University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma
| | - Michael S. Bronze
- Department of Medicine, The University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma
| | - Martin E. Fernandez-Zapico
- Department of Oncology, Mayo Clinic, Rochester, Minnesota;,Schulze Center for Novel Therapeutics, Mayo Clinic, Rochester, Minnesota
| | - Marc P. Stemmler
- Department of Experimental Medicine 1, Nikolaus-Fiebiger-Center for Molecular Medicine, FAU University Erlangen-Nürnberg, Glückstrasse 6, 91054 Erlangen, Germany
| | - Thomas Brabletz
- Department of Experimental Medicine 1, Nikolaus-Fiebiger-Center for Molecular Medicine, FAU University Erlangen-Nürnberg, Glückstrasse 6, 91054 Erlangen, Germany
| | - Yi-Ping Li
- Department of Integrative Biology & Pharmacology, the University of Texas Health Science Center at Houston, Houston, Texas
| | - Courtney W. Houchen
- Department of Medicine, The University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma
| | - Min Li
- Department of Medicine, The University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma; Department of Surgery, The University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma.
| |
Collapse
|
50
|
Haeger A, Alexander S, Vullings M, Kaiser FM, Veelken C, Flucke U, Koehl GE, Hirschberg M, Flentje M, Hoffman RM, Geissler EK, Kissler S, Friedl P. Collective cancer invasion forms an integrin-dependent radioresistant niche. J Exp Med 2020; 217:e20181184. [PMID: 31658985 PMCID: PMC7037234 DOI: 10.1084/jem.20181184] [Citation(s) in RCA: 46] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2018] [Revised: 06/25/2019] [Accepted: 09/03/2019] [Indexed: 12/12/2022] Open
Abstract
Cancer fatalities result from metastatic dissemination and therapy resistance, both processes that depend on signals from the tumor microenvironment. To identify how invasion and resistance programs cooperate, we used intravital microscopy of orthotopic sarcoma and melanoma xenografts. We demonstrate that these tumors invade collectively and that, specifically, cells within the invasion zone acquire increased resistance to radiotherapy, rapidly normalize DNA damage, and preferentially survive. Using a candidate-based approach to identify effectors of invasion-associated resistance, we targeted β1 and αVβ3/β5 integrins, essential extracellular matrix receptors in mesenchymal tumors, which mediate cancer progression and resistance. Combining radiotherapy with β1 or αV integrin monotargeting in invading tumors led to relapse and metastasis in 40-60% of the cohort, in line with recently failed clinical trials individually targeting integrins. However, when combined, anti-β1/αV integrin dual targeting achieved relapse-free radiosensitization and prevented metastatic escape. Collectively, invading cancer cells thus withstand radiotherapy and DNA damage by β1/αVβ3/β5 integrin cross-talk, but efficient radiosensitization can be achieved by multiple integrin targeting.
Collapse
Affiliation(s)
- Anna Haeger
- Department of Cell Biology, Radboudumc, Nijmegen, Netherlands
| | - Stephanie Alexander
- Department of Dermatology, Venerology, and Allergology, University of Würzburg, Germany
- Rudolf Virchow Center for Experimental Biomedicine, University of Würzburg, Germany
- Department of Genitourinary Oncology, MD Anderson Cancer Center, Houston, TX
| | - Manon Vullings
- Department of Cell Biology, Radboudumc, Nijmegen, Netherlands
| | - Fabian M.P. Kaiser
- Rudolf Virchow Center for Experimental Biomedicine, University of Würzburg, Germany
| | | | - Uta Flucke
- Department of Pathology, Radboudumc, Nijmegen, Netherlands
| | - Gudrun E. Koehl
- Department of Surgery, Section of Experimental Surgery, University Hospital Regensburg, University of Regensburg, Germany
| | - Markus Hirschberg
- Department of Dermatology, Venerology, and Allergology, University of Würzburg, Germany
- Rudolf Virchow Center for Experimental Biomedicine, University of Würzburg, Germany
| | - Michael Flentje
- Department of Radiation Oncology, University of Würzburg, Germany
| | - Robert M. Hoffman
- Department of Surgery, University of California San Diego, San Diego, CA
- AntiCancer, Inc., San Diego, CA
| | - Edward K. Geissler
- Department of Surgery, Section of Experimental Surgery, University Hospital Regensburg, University of Regensburg, Germany
| | - Stephan Kissler
- Rudolf Virchow Center for Experimental Biomedicine, University of Würzburg, Germany
| | - Peter Friedl
- Department of Cell Biology, Radboudumc, Nijmegen, Netherlands
- Department of Dermatology, Venerology, and Allergology, University of Würzburg, Germany
- Rudolf Virchow Center for Experimental Biomedicine, University of Würzburg, Germany
- Department of Genitourinary Oncology, MD Anderson Cancer Center, Houston, TX
| |
Collapse
|