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Fares MM, Jabani ZH, Abu-Haniyi LA. Synthesis of novel bioadhesive hydrogels via facile Thiol-Ene click chemistry for wound healing applications. Int J Biol Macromol 2024; 270:132501. [PMID: 38763241 DOI: 10.1016/j.ijbiomac.2024.132501] [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: 12/19/2023] [Revised: 05/13/2024] [Accepted: 05/16/2024] [Indexed: 05/21/2024]
Abstract
Development of outstanding, cost-effective and elastic hydrogels as bioadhesive using Thiol-Ene click chemistry was verified. The visible light photocrosslinkable hydrogels composed of methacrylated chitosan/2,2'-(Ethylenedioxy) diethanethiol formed in presence of eosin-Y photoinitiator. Such hydrogels hold great promise for wound healing applications due to their tunable properties. Main components of hydrogels were extensively characterized using spectroscopic techniques for chemical analysis, thermal analysis, and topologic nanostructure. Various optimization conditions for best gelation time were investigated. Mechanical properties of tensile strength and elongation at break (%) were verified for best wound healing applications. Optimum hydrogel was subjected to for cytotoxicity and microbial suppression evaluation and in-vivo wound healing test for efficient wound healing evaluations. Our results demonstrate the potential use of injectable hydrogels as valuable bioadhesives in bioengineering and biomedical applications, particularly in wound closure and patches.
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Affiliation(s)
- Mohammad M Fares
- Department of Chemistry, Faculty of Science & Arts, Jordan University of Science & Technology, P.O. Box 3030, 22110 Irbid, Jordan.
| | - Zaid H Jabani
- Department of Chemistry, Faculty of Science & Arts, Jordan University of Science & Technology, P.O. Box 3030, 22110 Irbid, Jordan
| | - Laith A Abu-Haniyi
- Faculty of Veterinary Medicine, Jordan University of Science & Technology, P.O. Box 3030, 22110 Irbid, Jordan
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2
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Yu KX, Yuan WJ, Wang HZ, Li YX. Extracellular matrix stiffness and tumor-associated macrophage polarization: new fields affecting immune exclusion. Cancer Immunol Immunother 2024; 73:115. [PMID: 38693304 PMCID: PMC11063025 DOI: 10.1007/s00262-024-03675-9] [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: 11/12/2023] [Accepted: 03/12/2024] [Indexed: 05/03/2024]
Abstract
In the malignant progression of tumors, there is deposition and cross-linking of collagen, as well as an increase in hyaluronic acid content, which can lead to an increase in extracellular matrix stiffness. Recent research evidence have shown that the extracellular matrix plays an important role in angiogenesis, cell proliferation, migration, immunosuppression, apoptosis, metabolism, and resistance to chemotherapeutic by the alterations toward both secretion and degradation. The clinical importance of tumor-associated macrophage is increasingly recognized, and macrophage polarization plays a central role in a series of tumor immune processes through internal signal cascade, thus regulating tumor progression. Immunotherapy has gradually become a reliable potential treatment strategy for conventional chemotherapy resistance and advanced cancer patients, but the presence of immune exclusion has become a major obstacle to treatment effectiveness, and the reasons for their resistance to these approaches remain uncertain. Currently, there is a lack of exact mechanism on the regulation of extracellular matrix stiffness and tumor-associated macrophage polarization on immune exclusion. An in-depth understanding of the relationship between extracellular matrix stiffness, tumor-associated macrophage polarization, and immune exclusion will help reveal new therapeutic targets and guide the development of clinical treatment methods for advanced cancer patients. This review summarized the different pathways and potential molecular mechanisms of extracellular matrix stiffness and tumor-associated macrophage polarization involved in immune exclusion and provided available strategies to address immune exclusion.
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Affiliation(s)
- Ke-Xun Yu
- Department of General Surgery, The First Affiliated Hospital of Anhui Medical University, Hefei, 230022, China
| | - Wei-Jie Yuan
- Department of Gastrointestinal Surgery, Xiangya Hospital of Central South University, Changsha, China
| | - Hui-Zhen Wang
- Department of General Surgery, The First Affiliated Hospital of Anhui Medical University, Hefei, 230022, China
| | - Yong-Xiang Li
- Department of General Surgery, The First Affiliated Hospital of Anhui Medical University, Hefei, 230022, China.
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3
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Shukla P, Bera AK, Yeleswarapu S, Pati F. High Throughput Bioprinting Using Decellularized Adipose Tissue-Based Hydrogels for 3D Breast Cancer Modeling. Macromol Biosci 2024:e2400035. [PMID: 38685795 DOI: 10.1002/mabi.202400035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2024] [Revised: 03/29/2024] [Indexed: 05/02/2024]
Abstract
3D bioprinting allows rapid automated fabrication and can be applied for high throughput generation of biomimetic constructs for in vitro drug screening. Decellularized extracellular matrix (dECM) hydrogel is a popular biomaterial choice for tissue engineering and studying carcinogenesis as a tumor microenvironmental mimetic. This study proposes a method for high throughput bioprinting with decellularized adipose tissue (DAT) based hydrogels for 3D breast cancer modeling. A comparative analysis of decellularization protocol using detergent-based and detergent-free decellularization methods for caprine-origin adipose tissue is performed, and the efficacy of dECM hydrogel for 3D cancer modeling is assessed. Histological, biochemical, morphological, and biological characterization and analysis showcase the cytocompatibility of DAT hydrogel. The rheological property of DAT hydrogel and printing process optimization is assessed to select a bioprinting window to attain 3D breast cancer models. The bioprinted tissues are characterized for cellular viability and tumor cell-matrix interactions. Additionally, an approach for breast cancer modeling is shown by performing rapid high throughput bioprinting in a 96-well plate format, and in vitro drug screening using 5-fluorouracil is performed on 3D bioprinted microtumors. The results of this study suggest that high throughput bioprinting of cancer models can potentially have downstream clinical applications like multi-drug screening platforms and personalized disease models.
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Affiliation(s)
- Priyanshu Shukla
- Department of Biomedical Engineering, Indian Institute of Technology Hyderabad, Kandi, Sangareddy, Telangana, 502284, India
| | - Ashis Kumar Bera
- Department of Biomedical Engineering, Indian Institute of Technology Hyderabad, Kandi, Sangareddy, Telangana, 502284, India
| | - Sriya Yeleswarapu
- Department of Biomedical Engineering, Indian Institute of Technology Hyderabad, Kandi, Sangareddy, Telangana, 502284, India
| | - Falguni Pati
- Department of Biomedical Engineering, Indian Institute of Technology Hyderabad, Kandi, Sangareddy, Telangana, 502284, India
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4
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Feng Y, Qiao S, Chen J, Wen X, Chen Y, Song X, Xu J, Qiao X, Yang J, Zhang S, Feng Y, Gao Y. M2-Type Macrophages and Cancer-Associated Fibroblasts Combine to Promote Colorectal Cancer Liver Metastases. Onco Targets Ther 2024; 17:243-260. [PMID: 38558848 PMCID: PMC10981424 DOI: 10.2147/ott.s447502] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Accepted: 03/19/2024] [Indexed: 04/04/2024] Open
Abstract
Purpose This research explored the association between CD163-labeled M2-type macrophages and cancer-associated fibroblasts (CAFs) in the tumor microenvironment (TME) of 38 colorectal cancer (CRC) liver metastases. In addition, we investigated the correlation differences between M2-type macrophages and CAFs in the tumor microenvironments of 38 primary colorectal cancer patients with confirmed liver metastases and 946 colorectal cancer patients, as well as possible mechanisms of action between the two cells. Methods The Immunohistochemistry (IHC) method was applied to detect the expression levels of M2-type macrophages and CAFs in the tissues of 984 cases of CRC and to analyze the correlation between M2-type macrophages and CAFs in colorectal cancer tissues. The IHC method was also applied to detect the expression levels of M2-type macrophages and CAFs in the liver metastases of 38 cases of CRC in the experimental group and to analyze the correlation between the two cells in liver metastases. Results 1. M2-type macrophages and CAFs expression were significantly higher in 38 primary colorectal cancer patients compared to 946 controls, and the expression of M2-type macrophages was significantly positively correlated with CAFs. 2. In 984 CRC cases, M2-type macrophages and CAFs expression levels were significantly higher in the cancer tissues than in the paired paracancerous tissues. 3. The expression levels of M2-type macrophages and CAFs in primary colorectal cancer were significantly higher in the experimental group than in colorectal cancer tissues without distant metastasis. Conclusion M2-type macrophages and CAFs are involved in the development of the colorectal cancer tumor microenvironment, and their interaction influences the initiation and progression of liver metastasis in colorectal cancer. It may provide new clinical ideas for early diagnosis of CRC liver metastases and searching for immune targets.
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Affiliation(s)
- Yunpeng Feng
- The Second Ward of Colorectal Surgery, The First Affiliated Hospital of Jinzhou Medical University, Jinzhou, Liaoning, 12100, People’s Republic of China
| | - Shifeng Qiao
- The Second Ward of Colorectal Surgery, The First Affiliated Hospital of Jinzhou Medical University, Jinzhou, Liaoning, 12100, People’s Republic of China
| | - Jie Chen
- The Second Ward of Colorectal Surgery, The First Affiliated Hospital of Jinzhou Medical University, Jinzhou, Liaoning, 12100, People’s Republic of China
| | - Xin Wen
- Department of Pathology, The First Affiliated Hospital of Jinzhou Medical University, Jinzhou, Liaoning, 12100, People’s Republic of China
| | - Yanlei Chen
- The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, People’s Republic of China
| | - Xiaoyu Song
- The Second Ward of Colorectal Surgery, The First Affiliated Hospital of Jinzhou Medical University, Jinzhou, Liaoning, 12100, People’s Republic of China
| | - Jiaxin Xu
- The Second Ward of Colorectal Surgery, The First Affiliated Hospital of Jinzhou Medical University, Jinzhou, Liaoning, 12100, People’s Republic of China
| | - Xiucheng Qiao
- The Second Ward of Colorectal Surgery, The First Affiliated Hospital of Jinzhou Medical University, Jinzhou, Liaoning, 12100, People’s Republic of China
| | - Jing Yang
- Department of Pathology, The First Affiliated Hospital of Jinzhou Medical University, Jinzhou, Liaoning, 12100, People’s Republic of China
| | - Shenshen Zhang
- The Second Ward of Colorectal Surgery, The First Affiliated Hospital of Jinzhou Medical University, Jinzhou, Liaoning, 12100, People’s Republic of China
| | - Yang Feng
- The Second Ward of Colorectal Surgery, The First Affiliated Hospital of Jinzhou Medical University, Jinzhou, Liaoning, 12100, People’s Republic of China
| | - Yu Gao
- School of Basic Medical Sciences, Jinzhou Medical University, Jinzhou, Liaoning, 12100, People’s Republic of China
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5
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Gao J, Tan W, Yuan L, Wang H, Wen J, Sun K, Chen X, Wang S, Deng W. Antitumour mechanisms of traditional Chinese medicine elicited by regulating tumour-associated macrophages in solid tumour microenvironments. Heliyon 2024; 10:e27220. [PMID: 38463777 PMCID: PMC10923716 DOI: 10.1016/j.heliyon.2024.e27220] [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: 07/20/2023] [Revised: 02/06/2024] [Accepted: 02/26/2024] [Indexed: 03/12/2024] Open
Abstract
Tumour-associated macrophages (TAMs), particularly M2-TAMs, constitute the largest proportion of immune cells in the solid tumour microenvironment, playing a crucial role in tumour progression and correlating with poor prognosis. TAMs promote the proliferation, invasion, and metastasis of tumour cells by remodelling the extracellular matrix, inhibiting immunity, promoting immune escape and tumour angiogenesis, and affecting cell metabolism. Traditional Chinese medicine (TCM) has been used clinically in China for millennia. Chinese herbs exhibit potent antitumour effects with minimal to no toxicity, substantially contributing to prolonging the lives of patients with cancer and improving their quality of life. TCM has unique advantages in improving the solid tumour microenvironment, particularly in regulating TAMs to further inhibit tumour angiogenesis, reduce drug resistance, reverse immunosuppression, and enhance antitumour immunity. This review highlights the TAM-associated mechanisms within the solid tumour microenvironment, outlines the recent advancements in TCM targeting TAMs for antitumour effects, emphasises the superiority of combining TCM with standard treatments or new nano-drug delivery systems, and evaluates the safety and efficacy of TCM combined with conventional treatments via clinical trials to provide insights and strategies for future research and clinical treatment.
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Affiliation(s)
- Jiamin Gao
- Putuo Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200135, China
| | - Weishan Tan
- Putuo Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200135, China
| | - Luyun Yuan
- Putuo Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200135, China
| | - Haoyue Wang
- Putuo Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200135, China
| | - Junkai Wen
- Putuo Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200135, China
| | - Kexiang Sun
- Putuo Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200135, China
| | - Xin Chen
- Putuo Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200135, China
| | - Shuyun Wang
- Putuo Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200135, China
| | - Wanli Deng
- Putuo Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200135, China
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6
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Iacobescu GL, Iacobescu L, Popa MIG, Covache-Busuioc RA, Corlatescu AD, Cirstoiu C. Genomic Determinants of Knee Joint Biomechanics: An Exploration into the Molecular Basis of Locomotor Function, a Narrative Review. Curr Issues Mol Biol 2024; 46:1237-1258. [PMID: 38392197 PMCID: PMC10888373 DOI: 10.3390/cimb46020079] [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: 12/30/2023] [Revised: 01/20/2024] [Accepted: 01/25/2024] [Indexed: 02/24/2024] Open
Abstract
In recent years, the nexus between genetics and biomechanics has garnered significant attention, elucidating the role of genomic determinants in shaping the biomechanical attributes of human joints, specifically the knee. This review seeks to provide a comprehensive exploration of the molecular basis underlying knee joint locomotor function. Leveraging advancements in genomic sequencing, we identified specific genetic markers and polymorphisms tied to key biomechanical features of the knee, such as ligament elasticity, meniscal resilience, and cartilage health. Particular attention was devoted to collagen genes like COL1A1 and COL5A1 and their influence on ligamentous strength and injury susceptibility. We further investigated the genetic underpinnings of knee osteoarthritis onset and progression, as well as the potential for personalized rehabilitation strategies tailored to an individual's genetic profile. We reviewed the impact of genetic factors on knee biomechanics and highlighted the importance of personalized orthopedic interventions. The results hold significant implications for injury prevention, treatment optimization, and the future of regenerative medicine, targeting not only knee joint health but joint health in general.
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Affiliation(s)
- Georgian-Longin Iacobescu
- Orthopaedics and Traumatology Department, "Carol Davila" University of Medicine and Pharmacy, 050474 Bucharest, Romania
- University Emergency Hospital, 050098 Bucharest, Romania
| | - Loredana Iacobescu
- Orthopaedics and Traumatology Department, "Carol Davila" University of Medicine and Pharmacy, 050474 Bucharest, Romania
- University Emergency Hospital, 050098 Bucharest, Romania
| | - Mihnea Ioan Gabriel Popa
- Orthopaedics and Traumatology Department, "Carol Davila" University of Medicine and Pharmacy, 050474 Bucharest, Romania
- University Emergency Hospital, 050098 Bucharest, Romania
| | - Razvan-Adrian Covache-Busuioc
- Orthopaedics and Traumatology Department, "Carol Davila" University of Medicine and Pharmacy, 050474 Bucharest, Romania
| | - Antonio-Daniel Corlatescu
- Orthopaedics and Traumatology Department, "Carol Davila" University of Medicine and Pharmacy, 050474 Bucharest, Romania
| | - Catalin Cirstoiu
- Orthopaedics and Traumatology Department, "Carol Davila" University of Medicine and Pharmacy, 050474 Bucharest, Romania
- University Emergency Hospital, 050098 Bucharest, Romania
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7
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Sun Y, Ma H. Application of three-dimensional cell culture technology in screening anticancer drugs. Biotechnol Lett 2023; 45:1073-1092. [PMID: 37421554 DOI: 10.1007/s10529-023-03410-x] [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: 03/03/2023] [Revised: 06/19/2023] [Accepted: 06/21/2023] [Indexed: 07/10/2023]
Abstract
The drug development process involves a variety of drug activity evaluations, which can determine drug efficacy, strictly analyze the biological indicators after the drug action, and use these indicators as the preclinical drug evaluation criteria. At present, most of the screening of preclinical anticancer drugs mainly relies on traditional 2D cell culture. However, this traditional technology cannot simulate the tumor microenvironment in vivo, let alone reflect the characteristics of solid tumors in vivo, and has a relatively poor ability to predict drug activity. 3D cell culture is a technology between 2D cell culture and animal experiments, which can better reflect the biological state in vivo and reduce the consumption of animal experiments. 3D cell culture can link the individual study of cells with the study of the whole organism, reproduce in vitro the biological phenotype of cells in vivo more greatly, and thus predict the activity and resistance of anti-tumor drugs more accurately. In this paper, the common techniques of 3D cell culture are discussed, with emphasis on its main advantages and application in the evaluation of anti-tumor resistance, which can provide strategies for the screening of anti-tumor drugs.
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Affiliation(s)
- Yaqian Sun
- Oncology laboratory, Faculty of Environment and Life, Beijing University of Technology, Beijing, 100124, China.
| | - Haiyang Ma
- Institute of Biomedical Engineering, College of Biomedical Engineering, Taiyuan University of Technology, Shanxi, 030024, People's Republic of China
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Zhao M, Huang H, He F, Fu X. Current insights into the hepatic microenvironment and advances in immunotherapy for hepatocellular carcinoma. Front Immunol 2023; 14:1188277. [PMID: 37275909 PMCID: PMC10233045 DOI: 10.3389/fimmu.2023.1188277] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2023] [Accepted: 05/04/2023] [Indexed: 06/07/2023] Open
Abstract
Hepatocellular carcinoma (HCC) is the most common type of primary liver cancer and shows high global incidence and mortality rates. The liver is an immune-tolerated organ with a specific immune microenvironment that causes traditional therapeutic approaches to HCC, such as chemotherapy, radiotherapy, and molecular targeted therapy, to have limited efficacy. The dramatic advances in immuno-oncology in the past few decades have modified the paradigm of cancer therapy, ushering in the era of immunotherapy. Currently, despite the rapid integration of cancer immunotherapy into clinical practice, some patients still show no response to treatment. Therefore, a rational approach is to target the tumor microenvironment when developing the next generation of immunotherapy. This review aims to provide insights into the hepatic immune microenvironment in HCC and summarize the mechanisms of action and clinical usage of immunotherapeutic options for HCC, including immune checkpoint blockade, adoptive therapy, cytokine therapy, vaccine therapy, and oncolytic virus-based therapy.
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Affiliation(s)
| | | | - Feng He
- *Correspondence: Feng He, ; Xiangsheng Fu,
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9
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Li J, Yang J, Xing R, Wang Y. A novel inflammation-related signature for predicting prognosis and characterizing the tumor microenvironment in colorectal cancer. Aging (Albany NY) 2023; 15:2554-2581. [PMID: 37014331 PMCID: PMC10120913 DOI: 10.18632/aging.204630] [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: 04/20/2022] [Accepted: 03/17/2023] [Indexed: 04/05/2023]
Abstract
Inflammation is a critical component of tumor progression, and it modifies the tumor microenvironment by various mechanisms. Here, we explore the effect of the inflammatory response on the tumor microenvironment in colorectal cancer (CRC). A prognostic signature consisting of inflammation-related genes (IRGs) was constructed and verified based on the inflammatory response by bioinformatics analysis. IRG risk model was identified as an independent prognostic factor in CRC, and was related to biological processes of extracellular matrix, cell adhesion and angiogenesis. The IRG risk score predicted the clinical benefit of ipilimumab. Weighted correlation network analysis identified TIMP1 as the hub gene of the inflammatory response in the IRG risk model. Coculture experiments with macrophages and CRC cells revealed that TIMP1 promoted macrophage migration, inhibited the expression of M1 markers (CD11C and CD80), and promoted the expression of M2 markers (ARG1 and CD163). TIMP1 promoted the expression of ICAM1 and CCL2 by activating the ERK1/2 signaling pathway to promote macrophage migration and M2-like polarization. These IRGs in the risk model regulated stromal and immune components in the tumor microenvironment and could serve as potential therapeutic targets in CRC. TIMP1 promoted macrophage migration and meditated macrophage M2 polarization by activating ERK1/2/CLAM1 and CCL2.
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Affiliation(s)
- Jinna Li
- Department of Oncology, Shengjing Hospital of China Medical University, Shenyang 110004, Liaoning, China
| | - Jiapeng Yang
- Department of General Surgery, Shengjing Hospital of China Medical University, Shenyang 110004, Liaoning, China
| | - Rui Xing
- Department of Oncology, Shengjing Hospital of China Medical University, Shenyang 110004, Liaoning, China
| | - Ying Wang
- Department of Oncology, Shengjing Hospital of China Medical University, Shenyang 110004, Liaoning, China
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10
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Khazaal A, Zandavi SM, Smolnikov A, Fatima S, Vafaee F. Pan-Cancer Analysis Reveals Functional Similarity of Three lncRNAs across Multiple Tumors. Int J Mol Sci 2023; 24:ijms24054796. [PMID: 36902227 PMCID: PMC10003012 DOI: 10.3390/ijms24054796] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Revised: 02/24/2023] [Accepted: 02/28/2023] [Indexed: 03/06/2023] Open
Abstract
Long non-coding RNAs (lncRNAs) are emerging as key regulators in many biological processes. The dysregulation of lncRNA expression has been associated with many diseases, including cancer. Mounting evidence suggests lncRNAs to be involved in cancer initiation, progression, and metastasis. Thus, understanding the functional implications of lncRNAs in tumorigenesis can aid in developing novel biomarkers and therapeutic targets. Rich cancer datasets, documenting genomic and transcriptomic alterations together with advancement in bioinformatics tools, have presented an opportunity to perform pan-cancer analyses across different cancer types. This study is aimed at conducting a pan-cancer analysis of lncRNAs by performing differential expression and functional analyses between tumor and non-neoplastic adjacent samples across eight cancer types. Among dysregulated lncRNAs, seven were shared across all cancer types. We focused on three lncRNAs, found to be consistently dysregulated among tumors. It has been observed that these three lncRNAs of interest are interacting with a wide range of genes across different tissues, yet enriching substantially similar biological processes, found to be implicated in cancer progression and proliferation.
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Affiliation(s)
- Abir Khazaal
- School of Biotechnology and Biomolecular Sciences, Faculty of Science, University of New South Wales, Sydney, NSW 2052, Australia
- UNSW Data Science Hub, University of New South Wales, Sydney, NSW 2052, Australia
| | - Seid Miad Zandavi
- School of Biotechnology and Biomolecular Sciences, Faculty of Science, University of New South Wales, Sydney, NSW 2052, Australia
- Harvard Medical School, Harvard University, Boston, MA 02115, USA
| | - Andrei Smolnikov
- School of Biotechnology and Biomolecular Sciences, Faculty of Science, University of New South Wales, Sydney, NSW 2052, Australia
| | - Shadma Fatima
- School of Biotechnology and Biomolecular Sciences, Faculty of Science, University of New South Wales, Sydney, NSW 2052, Australia
- Ingham Institute of Applied Medical Research, Sydney, NSW 2170, Australia
| | - Fatemeh Vafaee
- School of Biotechnology and Biomolecular Sciences, Faculty of Science, University of New South Wales, Sydney, NSW 2052, Australia
- UNSW Data Science Hub, University of New South Wales, Sydney, NSW 2052, Australia
- Correspondence:
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11
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Alonso-Nocelo M, Ruiz-Cañas L, Sancho P, Görgülü K, Alcalá S, Pedrero C, Vallespinos M, López-Gil JC, Ochando M, García-García E, David Trabulo SM, Martinelli P, Sánchez-Tomero P, Sánchez-Palomo C, Gonzalez-Santamaría P, Yuste L, Wörmann SM, Kabacaoğlu D, Earl J, Martin A, Salvador F, Valle S, Martin-Hijano L, Carrato A, Erkan M, García-Bermejo L, Hermann PC, Algül H, Moreno-Bueno G, Heeschen C, Portillo F, Cano A, Sainz B. Macrophages direct cancer cells through a LOXL2-mediated metastatic cascade in pancreatic ductal adenocarcinoma. Gut 2023; 72:345-359. [PMID: 35428659 PMCID: PMC9872246 DOI: 10.1136/gutjnl-2021-325564] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2021] [Accepted: 03/21/2022] [Indexed: 01/27/2023]
Abstract
OBJECTIVE The lysyl oxidase-like protein 2 (LOXL2) contributes to tumour progression and metastasis in different tumour entities, but its role in pancreatic ductal adenocarcinoma (PDAC) has not been evaluated in immunocompetent in vivo PDAC models. DESIGN Towards this end, we used PDAC patient data sets, patient-derived xenograft in vivo and in vitro models, and four conditional genetically-engineered mouse models (GEMMS) to dissect the role of LOXL2 in PDAC. For GEMM-based studies, K-Ras +/LSL-G12D;Trp53 LSL-R172H;Pdx1-Cre mice (KPC) and the K-Ras +/LSL-G12D;Pdx1-Cre mice (KC) were crossed with Loxl2 allele floxed mice (Loxl2Exon2 fl/fl) or conditional Loxl2 overexpressing mice (R26Loxl2 KI/KI) to generate KPCL2KO or KCL2KO and KPCL2KI or KCL2KI mice, which were used to study overall survival; tumour incidence, burden and differentiation; metastases; epithelial to mesenchymal transition (EMT); stemness and extracellular collagen matrix (ECM) organisation. RESULTS Using these PDAC mouse models, we show that while Loxl2 ablation had little effect on primary tumour development and growth, its loss significantly decreased metastasis and increased overall survival. We attribute this effect to non-cell autonomous factors, primarily ECM remodelling. Loxl2 overexpression, on the other hand, promoted primary and metastatic tumour growth and decreased overall survival, which could be linked to increased EMT and stemness. We also identified tumour-associated macrophage-secreted oncostatin M (OSM) as an inducer of LOXL2 expression, and show that targeting macrophages in vivo affects Osm and Loxl2 expression and collagen fibre alignment. CONCLUSION Taken together, our findings establish novel pathophysiological roles and functions for LOXL2 in PDAC, which could be potentially exploited to treat metastatic disease.
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Affiliation(s)
- Marta Alonso-Nocelo
- Departament of Biochemistry, Universidad Autónoma de Madrid (UAM), Departament of Cancer Biology, Instituto de Investigaciones Biomédicas Alberto Sols CSIC-UAM, Madrid, Spain
- Cancer Stem Cells and Fibroinflammatory Microenvironment Group, Chronic Diseases and Cancer, Area 3, Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), Madrid, Spain
| | - Laura Ruiz-Cañas
- Departament of Biochemistry, Universidad Autónoma de Madrid (UAM), Departament of Cancer Biology, Instituto de Investigaciones Biomédicas Alberto Sols CSIC-UAM, Madrid, Spain
- Cancer Stem Cells and Fibroinflammatory Microenvironment Group, Chronic Diseases and Cancer, Area 3, Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), Madrid, Spain
| | - Patricia Sancho
- Translational Research Unit, Hospital Miguel Servet, Instituto de Investigacion Sanitaria Aragon, Zaragoza, Spain
| | - Kıvanç Görgülü
- Comprehensive Cancer Center München, Klinikum rechts der Isar der Technischen Universität München, München, Germany
| | - Sonia Alcalá
- Departament of Biochemistry, Universidad Autónoma de Madrid (UAM), Departament of Cancer Biology, Instituto de Investigaciones Biomédicas Alberto Sols CSIC-UAM, Madrid, Spain
- Cancer Stem Cells and Fibroinflammatory Microenvironment Group, Chronic Diseases and Cancer, Area 3, Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), Madrid, Spain
| | - Coral Pedrero
- Departament of Biochemistry, Universidad Autónoma de Madrid (UAM), Departament of Cancer Biology, Instituto de Investigaciones Biomédicas Alberto Sols CSIC-UAM, Madrid, Spain
- Cancer Stem Cells and Fibroinflammatory Microenvironment Group, Chronic Diseases and Cancer, Area 3, Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), Madrid, Spain
| | - Mireia Vallespinos
- Departament of Biochemistry, Universidad Autónoma de Madrid (UAM), Departament of Cancer Biology, Instituto de Investigaciones Biomédicas Alberto Sols CSIC-UAM, Madrid, Spain
- Cancer Stem Cells and Fibroinflammatory Microenvironment Group, Chronic Diseases and Cancer, Area 3, Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), Madrid, Spain
| | - Juan Carlos López-Gil
- Departament of Biochemistry, Universidad Autónoma de Madrid (UAM), Departament of Cancer Biology, Instituto de Investigaciones Biomédicas Alberto Sols CSIC-UAM, Madrid, Spain
- Cancer Stem Cells and Fibroinflammatory Microenvironment Group, Chronic Diseases and Cancer, Area 3, Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), Madrid, Spain
| | - Marina Ochando
- Departament of Biochemistry, Universidad Autónoma de Madrid (UAM), Departament of Cancer Biology, Instituto de Investigaciones Biomédicas Alberto Sols CSIC-UAM, Madrid, Spain
- Cancer Stem Cells and Fibroinflammatory Microenvironment Group, Chronic Diseases and Cancer, Area 3, Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), Madrid, Spain
| | - Elena García-García
- Departamento de Anatomía Patológica, Hospital Universitario Fundación Alcorcón, Alcorcón, Spain
| | - Sara Maria David Trabulo
- Stem Cells and Cancer Group, Molecular Pathology Programme, Spanish National Cancer Research Centre (CNIO), Madrid, Spain
| | - Paola Martinelli
- Institute for Cancer Research, Comprehensive Cancer Center, Medizinische Universitat Wien, Wien, Austria
| | - Patricia Sánchez-Tomero
- Departament of Biochemistry, Universidad Autónoma de Madrid (UAM), Departament of Cancer Biology, Instituto de Investigaciones Biomédicas Alberto Sols CSIC-UAM, Madrid, Spain
- Cancer Stem Cells and Fibroinflammatory Microenvironment Group, Chronic Diseases and Cancer, Area 3, Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), Madrid, Spain
| | - Carmen Sánchez-Palomo
- Departamento de Anatomía, Histologia y Neurociencia, Universidad Autónoma de Madrid, Madrid, Spain
| | - Patricia Gonzalez-Santamaría
- Departament of Biochemistry, Universidad Autónoma de Madrid (UAM), Departament of Cancer Biology, Instituto de Investigaciones Biomédicas Alberto Sols CSIC-UAM, Madrid, Spain
- Cancer and Human Molecular Genetics, Instituto de Investigación Sanitaria IdiPAZ, Madrid, Spain
| | - Lourdes Yuste
- Departament of Biochemistry, Universidad Autónoma de Madrid (UAM), Departament of Cancer Biology, Instituto de Investigaciones Biomédicas Alberto Sols CSIC-UAM, Madrid, Spain
- Cancer Stem Cells and Fibroinflammatory Microenvironment Group, Chronic Diseases and Cancer, Area 3, Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), Madrid, Spain
- Cancer and Human Molecular Genetics, Instituto de Investigación Sanitaria IdiPAZ, Madrid, Spain
| | - Sonja Maria Wörmann
- Ahmed Cancer Center for Pancreatic Cancer Research, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Derya Kabacaoğlu
- Comprehensive Cancer Center München, Klinikum rechts der Isar der Technischen Universität München, München, Germany
| | - Julie Earl
- Molecular Epidemiology and Predictive Tumor Markers Group, Chronic Diseases and Cancer, Area 3, Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), Madrid, Spain, Madrid, Spain
- Gastrointestinal Tumours Research Programme, Biomedical Research Network in Cancer (CIBERONC), Madrid, Spain
| | - Alberto Martin
- Departament of Biochemistry, Universidad Autónoma de Madrid (UAM), Departament of Cancer Biology, Instituto de Investigaciones Biomédicas Alberto Sols CSIC-UAM, Madrid, Spain
| | - Fernando Salvador
- Departament of Biochemistry, Universidad Autónoma de Madrid (UAM), Departament of Cancer Biology, Instituto de Investigaciones Biomédicas Alberto Sols CSIC-UAM, Madrid, Spain
| | - Sandra Valle
- Departament of Biochemistry, Universidad Autónoma de Madrid (UAM), Departament of Cancer Biology, Instituto de Investigaciones Biomédicas Alberto Sols CSIC-UAM, Madrid, Spain
- Cancer Stem Cells and Fibroinflammatory Microenvironment Group, Chronic Diseases and Cancer, Area 3, Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), Madrid, Spain
| | - Laura Martin-Hijano
- Departament of Biochemistry, Universidad Autónoma de Madrid (UAM), Departament of Cancer Biology, Instituto de Investigaciones Biomédicas Alberto Sols CSIC-UAM, Madrid, Spain
- Cancer Stem Cells and Fibroinflammatory Microenvironment Group, Chronic Diseases and Cancer, Area 3, Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), Madrid, Spain
| | - Alfredo Carrato
- Molecular Epidemiology and Predictive Tumor Markers Group, Chronic Diseases and Cancer, Area 3, Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), Madrid, Spain, Madrid, Spain
- Gastrointestinal Tumours Research Programme, Biomedical Research Network in Cancer (CIBERONC), Madrid, Spain
- Alcala University, Madrid, Spain
| | - Mert Erkan
- University Research Center for Translational Medicine - KUTTAM, Istanbul, Turkey
| | - Laura García-Bermejo
- Biomarkers and Therapeutic Targets Group, Area 4, Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), Madrid, Spain
| | | | - Hana Algül
- Comprehensive Cancer Center München, Klinikum rechts der Isar der Technischen Universität München, München, Germany
| | - Gema Moreno-Bueno
- Departament of Biochemistry, Universidad Autónoma de Madrid (UAM), Departament of Cancer Biology, Instituto de Investigaciones Biomédicas Alberto Sols CSIC-UAM, Madrid, Spain
- Cancer and Human Molecular Genetics, Instituto de Investigación Sanitaria IdiPAZ, Madrid, Spain
- Breast Cancer Research Programme, Biomedical Research Network in Cancer (CIBERONC), Madrid, Spain
- Fundación MD Anderson Internacional, Madrid, Spain
| | - Christopher Heeschen
- Stem Cells and Cancer Group, Molecular Pathology Programme, Spanish National Cancer Research Centre (CNIO), Madrid, Spain
- Center for Single-Cell Omics and Key Laboratory of Oncogenes and Related Genes, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Francisco Portillo
- Departament of Biochemistry, Universidad Autónoma de Madrid (UAM), Departament of Cancer Biology, Instituto de Investigaciones Biomédicas Alberto Sols CSIC-UAM, Madrid, Spain
- Breast Cancer Research Programme, Biomedical Research Network in Cancer (CIBERONC), Madrid, Spain
| | - Amparo Cano
- Departament of Biochemistry, Universidad Autónoma de Madrid (UAM), Departament of Cancer Biology, Instituto de Investigaciones Biomédicas Alberto Sols CSIC-UAM, Madrid, Spain
- Cancer and Human Molecular Genetics, Instituto de Investigación Sanitaria IdiPAZ, Madrid, Spain
- Breast Cancer Research Programme, Biomedical Research Network in Cancer (CIBERONC), Madrid, Spain
| | - Bruno Sainz
- Departament of Biochemistry, Universidad Autónoma de Madrid (UAM), Departament of Cancer Biology, Instituto de Investigaciones Biomédicas Alberto Sols CSIC-UAM, Madrid, Spain
- Cancer Stem Cells and Fibroinflammatory Microenvironment Group, Chronic Diseases and Cancer, Area 3, Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), Madrid, Spain
- Gastrointestinal Tumours Research Programme, Biomedical Research Network in Cancer (CIBERONC), Madrid, Spain
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12
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Construction of mouse cochlin mutants with different GAG-binding specificities and their use for immunohistochemistry. Biochem J 2023; 480:41-56. [PMID: 36511224 PMCID: PMC9987951 DOI: 10.1042/bcj20220339] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2022] [Revised: 11/29/2022] [Accepted: 12/12/2022] [Indexed: 12/14/2022]
Abstract
Glycosaminoglycan (GAG) is a polysaccharide present on the cell surface as an extracellular matrix component, and is composed of repeating disaccharide units consisting of an amino sugar and uronic acid except in the case of the keratan sulfate. Sulfated GAGs, such as heparan sulfate, heparin, and chondroitin sulfate mediate signal transduction of growth factors, and their functions vary with the type and degree of sulfated modification. We have previously identified human and mouse cochlins as proteins that bind to sulfated GAGs. Here, we prepared a recombinant cochlin fused to human IgG-Fc or Protein A at the C-terminus as a detection and purification tag and investigated the ligand specificity of cochlin. We found that cochlin can be used as a specific probe for highly sulfated heparan sulfate and chondroitin sulfate E. We then used mutant analysis to identify the mechanism by which cochlin recognizes GAGs and developed a GAG detection system using cochlin. Interestingly, a mutant lacking the vWA2 domain bound to various types of GAGs. The N-terminal amino acid residues of cochlin contributed to its binding to heparin. Pathological specimens from human myocarditis patients were stained with a cochlin-Fc mutant. The results showed that both tryptase-positive and tryptase-negative mast cells were stained with this mutant. The identification of detailed modification patterns of GAGs is an important method to elucidate the molecular mechanisms of various diseases. The method developed for evaluating the expression of highly sulfated GAGs will help understand the biological and pathological importance of sulfated GAGs in the future.
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13
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Subrahmanyam N, Yathavan B, Kessler J, Yu SM, Ghandehari H. HPMA copolymer-collagen hybridizing peptide conjugates targeted to breast tumor extracellular matrix. J Control Release 2023; 353:278-288. [PMID: 36244509 PMCID: PMC10799842 DOI: 10.1016/j.jconrel.2022.10.017] [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: 06/02/2022] [Revised: 10/04/2022] [Accepted: 10/09/2022] [Indexed: 12/03/2022]
Abstract
The extracellular matrix (ECM) is dynamically involved in many aspects of cell growth and survival, and it plays an active role in cancer etiology. In comparison to healthy ECM, tumor associated ECM shows high collagen deposition and remodeling activity, which results in an increased amount of denatured collagen strands in tumor tissues. Capitalizing on this distinguishing feature, we developed tumor-localizing polymeric carriers that selectively bind to denatured collagen in the tumor ECM. We synthesized N-(2-hydroxypropyl)methacrylamide (HPMA) copolymers with their side chains conjugated to collagen hybridizing peptides (CHPs). HPMA copolymer-CHP conjugates exhibited selective affinity to denatured collagen and localized to tumors in an orthotopic MDA-MB-231 murine breast cancer model. The conjugates had increased tumor localization compared to copolymers with scrambled peptides in the side chains, as well as increased retention compared to free CHPs. Such conjugates show promise as carriers for ECM-acting drugs and imaging agents in the management of diseases characterized by high ECM remodeling activity.
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Affiliation(s)
- Nithya Subrahmanyam
- Department of Molecular Pharmaceutics, University of Utah, Salt Lake City, UT 84112 United States of America; Utah Center for Nanomedicine, University of Utah, Salt Lake City, UT 84112, United States of America
| | - Bhuvanesh Yathavan
- Department of Molecular Pharmaceutics, University of Utah, Salt Lake City, UT 84112 United States of America; Utah Center for Nanomedicine, University of Utah, Salt Lake City, UT 84112, United States of America
| | - Julian Kessler
- Department of Biomedical Engineering, University of Utah, Salt Lake City, UT 84112, United States of America
| | - S Michael Yu
- Department of Molecular Pharmaceutics, University of Utah, Salt Lake City, UT 84112 United States of America; Department of Biomedical Engineering, University of Utah, Salt Lake City, UT 84112, United States of America.
| | - Hamidreza Ghandehari
- Department of Molecular Pharmaceutics, University of Utah, Salt Lake City, UT 84112 United States of America; Utah Center for Nanomedicine, University of Utah, Salt Lake City, UT 84112, United States of America; Department of Biomedical Engineering, University of Utah, Salt Lake City, UT 84112, United States of America.
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14
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Wang K, Wen D, Xu X, Zhao R, Jiang F, Yuan S, Zhang Y, Gao Y, Li Q. Extracellular matrix stiffness-The central cue for skin fibrosis. Front Mol Biosci 2023; 10:1132353. [PMID: 36968277 PMCID: PMC10031116 DOI: 10.3389/fmolb.2023.1132353] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2022] [Accepted: 02/20/2023] [Indexed: 03/29/2023] Open
Abstract
Skin fibrosis is a physiopathological process featuring the excessive deposition of extracellular matrix (ECM), which is the main architecture that provides structural support and constitutes the microenvironment for various cellular behaviors. Recently, increasing interest has been drawn to the relationship between the mechanical properties of the ECM and the initiation and modulation of skin fibrosis, with the engagement of a complex network of signaling pathways, the activation of mechanosensitive proteins, and changes in immunoregulation and metabolism. Simultaneous with the progression of skin fibrosis, the stiffness of ECM increases, which in turn perturbs mechanical and humoral homeostasis to drive cell fate toward an outcome that maintains and enhances the fibrosis process, thus forming a pro-fibrotic "positive feedback loop". In this review, we highlighted the central role of the ECM and its dynamic changes at both the molecular and cellular levels in skin fibrosis. We paid special attention to signaling pathways regulated by mechanical cues in ECM remodeling. We also systematically summarized antifibrotic interventions targeting the ECM, hopefully enlightening new strategies for fibrotic diseases.
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Affiliation(s)
- Kang Wang
- Department of Plastic and Reconstructive Surgery, Shanghai Ninth People’s Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Department of Burn and Plastic Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Dongsheng Wen
- Department of Plastic and Reconstructive Surgery, Shanghai Ninth People’s Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xuewen Xu
- Department of Burn and Plastic Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Rui Zhao
- West China School of Medicine, Sichuan University, Chengdu, Sichuan, China
| | - Feipeng Jiang
- West China School of Medicine, Sichuan University, Chengdu, Sichuan, China
| | - Shengqin Yuan
- School of Public Administration, Sichuan University, Chengdu, Sichuan, China
| | - Yifan Zhang
- Department of Plastic and Reconstructive Surgery, Shanghai Ninth People’s Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- *Correspondence: Yifan Zhang, ; Ya Gao, ; Qingfeng Li,
| | - Ya Gao
- Department of Plastic and Reconstructive Surgery, Shanghai Ninth People’s Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- *Correspondence: Yifan Zhang, ; Ya Gao, ; Qingfeng Li,
| | - Qingfeng Li
- Department of Plastic and Reconstructive Surgery, Shanghai Ninth People’s Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- *Correspondence: Yifan Zhang, ; Ya Gao, ; Qingfeng Li,
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15
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Londoño-Berrio M, Castro C, Cañas A, Ortiz I, Osorio M. Advances in Tumor Organoids for the Evaluation of Drugs: A Bibliographic Review. Pharmaceutics 2022; 14:pharmaceutics14122709. [PMID: 36559203 PMCID: PMC9784359 DOI: 10.3390/pharmaceutics14122709] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Revised: 11/25/2022] [Accepted: 11/27/2022] [Indexed: 12/11/2022] Open
Abstract
Tumor organoids are defined as self-organized three-dimensional assemblies of heterogeneous cell types derived from patient samples that mimic the key histopathological, genetic, and phenotypic characteristics of the original tumor. This technology is proposed as an ideal candidate for the evaluation of possible therapies against cancer, presenting advantages over other models which are currently used. However, there are no reports in the literature that relate the techniques and material development of tumor organoids or that emphasize in the physicochemical and biological properties of materials that intent to biomimicry the tumor extracellular matrix. There is also little information regarding the tools to identify the correspondence of native tumors and tumoral organoids (tumoroids). Moreover, this paper relates the advantages of organoids compared to other models for drug evaluation. A growing interest in tumoral organoids has arisen from 2009 to the present, aimed at standardizing the process of obtaining organoids, which more accurately resemble patient-derived tumor tissue. Likewise, it was found that the characteristics to consider for the development of organoids, and therapeutic responses of them, are cell morphology, physiology, the interaction between cells, the composition of the cellular matrix, and the genetic, phenotypic, and epigenetic characteristics. Currently, organoids have been used for the evaluation of drugs for brain, lung, and colon tumors, among others. In the future, tumor organoids will become closer to being considered a better model for studying cancer in clinical practice, as they can accurately mimic the characteristics of tumors, in turn ensuring that the therapeutic response aligns with the clinical response of patients.
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Affiliation(s)
- Maritza Londoño-Berrio
- Systems Biology Research Group, Pontifical Bolivarian University (Universidad Pontificia Bolivariana), Carrera 78B No. 72a-109, Medellin 050034, Colombia
| | - Cristina Castro
- New Materials Research Group, School of Engineering, Pontifical Bolivarian University, Circular 1 No. 70-01, Medellin 050031, Colombia
| | - Ana Cañas
- Corporation for Biological Research, Medical, and Experimental Research Group, Carrera 72A # 78b-141, Medellin 050034, Colombia
| | - Isabel Ortiz
- Systems Biology Research Group, Pontifical Bolivarian University (Universidad Pontificia Bolivariana), Carrera 78B No. 72a-109, Medellin 050034, Colombia
| | - Marlon Osorio
- Systems Biology Research Group, Pontifical Bolivarian University (Universidad Pontificia Bolivariana), Carrera 78B No. 72a-109, Medellin 050034, Colombia
- New Materials Research Group, School of Engineering, Pontifical Bolivarian University, Circular 1 No. 70-01, Medellin 050031, Colombia
- Correspondence:
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16
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Matsubayashi Y. Dynamic movement and turnover of extracellular matrices during tissue development and maintenance. Fly (Austin) 2022; 16:248-274. [PMID: 35856387 PMCID: PMC9302511 DOI: 10.1080/19336934.2022.2076539] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Revised: 05/04/2022] [Accepted: 05/05/2022] [Indexed: 01/05/2023] Open
Abstract
Extracellular matrices (ECMs) are essential for the architecture and function of animal tissues. ECMs have been thought to be highly stable structures; however, too much stability of ECMs would hamper tissue remodelling required for organ development and maintenance. Regarding this conundrum, this article reviews multiple lines of evidence that ECMs are in fact rapidly moving and replacing components in diverse organisms including hydra, worms, flies, and vertebrates. Also discussed are how cells behave on/in such dynamic ECMs, how ECM dynamics contributes to embryogenesis and adult tissue homoeostasis, and what molecular mechanisms exist behind the dynamics. In addition, it is highlighted how cutting-edge technologies such as genome engineering, live imaging, and mathematical modelling have contributed to reveal the previously invisible dynamics of ECMs. The idea that ECMs are unchanging is to be changed, and ECM dynamics is emerging as a hitherto unrecognized critical factor for tissue development and maintenance.
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Affiliation(s)
- Yutaka Matsubayashi
- Department of Life and Environmental Sciences, Bournemouth University, Talbot Campus, Dorset, Poole, Dorset, UK
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17
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Tumor extracellular matrix modulating strategies for enhanced antitumor therapy of nanomedicines. Mater Today Bio 2022; 16:100364. [PMID: 35875197 PMCID: PMC9305626 DOI: 10.1016/j.mtbio.2022.100364] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2022] [Revised: 07/08/2022] [Accepted: 07/09/2022] [Indexed: 11/22/2022] Open
Abstract
Nanomedicines have shown a promising strategy for cancer therapy because of their higher safety and efficiency relative to small-molecule drugs, while the dense extracellular matrix (ECM) in tumors often acts as a physical barrier to hamper the accumulation and diffusion of nanoparticles, thus compromising the anticancer efficacy. To address this issue, two major strategies including degrading ECM components and inhibiting ECM formation have been adopted to enhance the therapeutic efficacies of nanomedicines. In this review, we summarize the recent progresses of tumor ECM modulating strategies for enhanced antitumor therapy of nanomedicines. Through degrading ECM components or inhibiting ECM formation, the accumulation and diffusion of nanoparticles in tumors can be facilitated, leading to enhanced efficacies of chemotherapy and phototherapy. Moreover, the ECM degradation can improve the infiltration of immune cells into tumor tissues, thus achieving strong immune response to reject tumors. The adoptions of these two ECM modulating strategies to improve the efficacies of chemotherapy, phototherapy, and immunotherapy are discussed in detail. A conclusion, current challenges and outlook are then given. Extracellular matrix modulating strategies have been adopted to enhance the therapeutic efficacies of nanomedicines. Degrading extracellular matrix components or inhibiting extracellular matrix formation can improve the accumulation and diffusion of nanoparticles in tumors and the infiltration of immune cells into tumor tissues. The adoptions of two extracellular matrix modulating strategies to improve the efficacies of chemotherapy, phototherapy, and immunotherapy are summarized.
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18
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Li Y, Zhu X, Kong M, Chen S, Bao J, Ji Y. Three-Dimensional Microtumor Formation of Infantile Hemangioma-Derived Endothelial Cells for Mechanistic Exploration and Drug Screening. Pharmaceuticals (Basel) 2022; 15:1393. [PMID: 36422523 PMCID: PMC9692769 DOI: 10.3390/ph15111393] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Revised: 10/26/2022] [Accepted: 11/09/2022] [Indexed: 11/07/2023] Open
Abstract
Infantile hemangioma (IH) is the most prevalent type of vascular tumor in infants. The pathophysiology of IH is unknown. The tissue structure and physiology of two-dimensional cell cultures differ greatly from those in vivo, and spontaneous regression often occurs during tumor formation in nude mice and has severely limited research into the pathogenesis and development of IH. By decellularizing porcine aorta, we attempted to obtain vascular-specific extracellular matrix as the bioink for fabricating micropattern arrays of varying diameters via microcontact printing. We then constructed IH-derived CD31+ hemangioma endothelial cell three-dimensional microtumor models. The vascular-specific and decellularized extracellular matrix was suitable for the growth of infantile hemangioma-derived endothelial cells. The KEGG signaling pathway analysis revealed enrichment primarily in stem cell pluripotency, RAS, and PI3KAkt compared to the two-dimensional cell model according to RNA sequencing. Propranolol, the first-line medication for IH, was also used to test the model's applicability. We also found that metformin had some impact on the condition. The three-dimensional microtumor models of CD31+ hemangioma endothelial cells were more robust and efficient experimental models for IH mechanistic exploration and drug screening.
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Affiliation(s)
- Yanan Li
- Division of Oncology, Department of Pediatric Surgery, West China Hospital of Sichuan University, Chengdu 610041, China
- Med-X Center for Informatics, Sichuan University, Chengdu 610041, China
| | - Xinglong Zhu
- Institute of Clinical Pathology, Key Laboratory of Transplant Engineering and Immunology, NHC, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Meng Kong
- Division of Oncology, Department of Pediatric Surgery, West China Hospital of Sichuan University, Chengdu 610041, China
- Med-X Center for Informatics, Sichuan University, Chengdu 610041, China
| | - Siyuan Chen
- Pediatric Intensive Care Unit, Department of Critical Care Medicine, West China Hospital of Sichuan University, Chengdu 610041, China
| | - Ji Bao
- Institute of Clinical Pathology, Key Laboratory of Transplant Engineering and Immunology, NHC, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Yi Ji
- Division of Oncology, Department of Pediatric Surgery, West China Hospital of Sichuan University, Chengdu 610041, China
- Med-X Center for Informatics, Sichuan University, Chengdu 610041, China
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19
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Wu J, Qi C, Wang H, Wang Q, Sun J, Dong J, Yu G, Gao Z, Zhang B, Tian G. Curcumin and berberine co-loaded liposomes for anti-hepatocellular carcinoma therapy by blocking the cross-talk between hepatic stellate cells and tumor cells. Front Pharmacol 2022; 13:961788. [PMID: 36188590 PMCID: PMC9515508 DOI: 10.3389/fphar.2022.961788] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2022] [Accepted: 08/18/2022] [Indexed: 12/09/2022] Open
Abstract
Cancer-associated fibroblasts (CAFs) are a major component of the tumor microenvironment (TME). In hepatocellular carcinoma (HCC), quiescent hepatic stellate cells (HSCs) could be activated to become CAFs, which play a critical role in tumor progression and drug resistance. Therefore, recent efforts have been focused on combining anti-HSC and pro-apoptotic activities to improve anti-tumor efficacy of drugs. In this study, glycyrrhetinic acid and hyaluronic acid–modified liposomes (GA-HA-Lip) were prepared for co-delivery of curcumin (CUR) and berberine (BBR) for the treatment of HCC. Furthermore, we established the LX-2+BEL-7402 co-cultured cell model and implanted the m-HSCs+H22 cells into a mouse to evaluate the anti-tumor effect of CUR&BBR/GA-HA-Lip both in vitro and in vivo. The results showed that CUR&BBR/GA-HA-Lip could accumulate in tumor tissues and be taken up by HSCs and BEL-7402 cells simultaneously. Compared with free CUR, the combination therapy based on GA-HA-Lip exhibits stronger pro-apoptotic and anti-proliferation effect both in vitro and in vivo. The anti-tumor mechanistic study revealed that CUR&BBR/GA-HA-Lip could inhibit the activation of HSCs and restrain drug resistance of tumor cells. In summary, CUR&BBR/GA-HA-Lip could be a promising nano-sized formulation for anti-tumor therapy.
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Affiliation(s)
- Jingliang Wu
- School of Nursing, Weifang University of Science and Technology, Weifang, China
| | - Cuiping Qi
- School of Nursing, Weifang University of Science and Technology, Weifang, China
- School of Nursing, Weifang Medical University, Weifang, China
| | - Hao Wang
- Department of Oncology, Weifang People’s Hospital, Weifang, China
| | - Qing Wang
- School of Bioscience and Technology, Weifang Medical University, Weifang, China
| | - Jingui Sun
- School of Nursing, Weifang University of Science and Technology, Weifang, China
| | - Jinping Dong
- School of Nursing, Weifang University of Science and Technology, Weifang, China
| | - Guohua Yu
- Department of Oncology, Weifang People’s Hospital, Weifang, China
| | - Zhiqin Gao
- School of Bioscience and Technology, Weifang Medical University, Weifang, China
| | - Bo Zhang
- School of Pharmacy, Weifang Medical University, Weifang, China
- *Correspondence: Bo Zhang, ; Guixiang Tian,
| | - Guixiang Tian
- School of Bioscience and Technology, Weifang Medical University, Weifang, China
- *Correspondence: Bo Zhang, ; Guixiang Tian,
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20
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Tian X, Yan T, Liu F, Liu Q, Zhao J, Xiong H, Jiang S. Link of sorafenib resistance with the tumor microenvironment in hepatocellular carcinoma: Mechanistic insights. Front Pharmacol 2022; 13:991052. [PMID: 36071839 PMCID: PMC9441942 DOI: 10.3389/fphar.2022.991052] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2022] [Accepted: 07/25/2022] [Indexed: 11/26/2022] Open
Abstract
Sorafenib, a multi-kinase inhibitor with antiangiogenic, antiproliferative, and proapoptotic properties, is the first-line treatment for patients with late-stage hepatocellular carcinoma (HCC). However, the therapeutic effect remains limited due to sorafenib resistance. Only about 30% of HCC patients respond well to the treatment, and the resistance almost inevitably happens within 6 months. Thus, it is critical to elucidate the underlying mechanisms and identify effective approaches to improve the therapeutic outcome. According to recent studies, tumor microenvironment (TME) and immune escape play critical roles in tumor occurrence, metastasis and anti-cancer drug resistance. The relevant mechanisms were focusing on hypoxia, tumor-associated immune-suppressive cells, and immunosuppressive molecules. In this review, we focus on sorafenib resistance and its relationship with liver cancer immune microenvironment, highlighting the importance of breaking sorafenib resistance in HCC.
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Affiliation(s)
- Xinchen Tian
- Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Tinghao Yan
- Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Fen Liu
- Clinical Medical Laboratory Center, Jining First People’s Hospital, Jining Medical University, Jining, China
| | - Qingbin Liu
- Clinical Medical Laboratory Center, Jining First People’s Hospital, Jining Medical University, Jining, China
| | - Jing Zhao
- Clinical Medical Laboratory Center, Jining First People’s Hospital, Jining Medical University, Jining, China
| | - Huabao Xiong
- Institute of Immunology and Molecular Medicine, Basic Medical School, Jining Medical University, Jining, China
- *Correspondence: Huabao Xiong, ; Shulong Jiang,
| | - Shulong Jiang
- Cheeloo College of Medicine, Shandong University, Jinan, China
- Clinical Medical Laboratory Center, Jining First People’s Hospital, Jining Medical University, Jining, China
- *Correspondence: Huabao Xiong, ; Shulong Jiang,
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21
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Qin Q, Gomez-Salazar M, Tower RJ, Chang L, Morris CD, McCarthy EF, Ting K, Zhang X, James AW. NELL1 Regulates the Matrisome to Promote Osteosarcoma Progression. Cancer Res 2022; 82:2734-2747. [PMID: 35700263 PMCID: PMC9357190 DOI: 10.1158/0008-5472.can-22-0732] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Revised: 04/22/2022] [Accepted: 06/08/2022] [Indexed: 02/05/2023]
Abstract
Sarcomas produce an abnormal extracellular matrix (ECM), which in turn provides instructive cues for cell growth and invasion. Neural EGF like-like molecule 1 (NELL1) is a secreted glycoprotein characterized by its nonneoplastic osteoinductive effects, yet it is highly expressed in skeletal sarcomas. Here, we show that genetic deletion of NELL1 markedly reduces invasive behavior across human osteosarcoma (OS) cell lines. NELL1 deletion resulted in reduced OS disease progression, inhibiting metastasis and improving survival in a xenograft mouse model. These observations were recapitulated with Nell1 conditional knockout in mouse models of p53/Rb-driven sarcomagenesis, which reduced tumor frequency and extended tumor-free survival. Transcriptomic and phosphoproteomic analyses demonstrated that NELL1 loss skews the expression of matricellular proteins associated with reduced FAK signaling. Culturing NELL1 knockout sarcoma cells on wild-type OS-enriched matricellular proteins reversed the phenotypic and signaling changes induced by NELL1 deficiency. In sarcoma patients, high expression of NELL1 correlated with decreased overall survival. These findings in mouse and human models suggest that NELL1 expression alters the sarcoma ECM, thereby modulating cellular invasive potential and prognosis. Disruption of NELL1 signaling may represent a novel therapeutic approach to short-circuit sarcoma disease progression. SIGNIFICANCE NELL1 modulates the sarcoma matrisome to promote tumor growth, invasion, and metastasis, identifying the matrix-associated protein as an orchestrator of cell-ECM interactions in sarcomagenesis and disease progression.
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Affiliation(s)
- Qizhi Qin
- Department of Pathology, Johns Hopkins University, Baltimore, MD 21205
| | | | - Robert J. Tower
- Department of Orthopaedics, Johns Hopkins University, Baltimore, MD 21205
| | - Leslie Chang
- Department of Pathology, Johns Hopkins University, Baltimore, MD 21205
| | - Carol D. Morris
- Department of Orthopaedics, Johns Hopkins University, Baltimore, MD 21205
| | | | - Kang Ting
- Forsyth Institute, Cambridge, MA 02142
| | - Xinli Zhang
- Section of Orthodontics, Division of Growth and Development, School of Dentistry, University of California, Los Angeles, Los Angeles, CA, 90095
| | - Aaron W. James
- Department of Pathology, Johns Hopkins University, Baltimore, MD 21205,Corresponding Author: Aaron W. James, M.D., Ph.D., 720 Rutland Avenue, Room 524A, Baltimore, MD 21205, Phone: (410) 502-4143,
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22
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Li X, Sun X, Kan C, Chen B, Qu N, Hou N, Liu Y, Han F. COL1A1: A novel oncogenic gene and therapeutic target in malignancies. Pathol Res Pract 2022; 236:154013. [PMID: 35816922 DOI: 10.1016/j.prp.2022.154013] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/26/2022] [Revised: 06/28/2022] [Accepted: 07/04/2022] [Indexed: 02/07/2023]
Abstract
Collagen type I alpha 1 (COL1A1), a member of the collagen family, is involved in epithelial-mesenchymal transition, which is closely linked to malignant tumorigenesis. COL1A1 is highly expressed in various cancers and regulates various cellular processes, including cell proliferation, metastasis, apoptosis, and cisplatin resistance. COL1A1 is also associated with cancer progression and prognosis; elevated COL1A1 expression is associated with poor prognosis in cancer patients. However, the main role of COL1A as a cancer-promoting factor in specific tumors has not been reported. Additionally, the protein levels and mechanisms of action of this protein differ among tumor types. This review discusses current research progress concerning COL1A1 in different tumor types, and then summarizes its contributions to cancer progression, thus providing a basis for follow-up research and potential targets for cancer treatment.
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Affiliation(s)
- Xue Li
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, Weifang, China; Department of Pathology, Affiliated Hospital of Weifang Medical University, Weifang, China; Branch of Shandong Provincial Clinical Research Center for Diabetes and Metabolic Diseases, and Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang, China
| | - Xiaodong Sun
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, Weifang, China; Branch of Shandong Provincial Clinical Research Center for Diabetes and Metabolic Diseases, and Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang, China
| | - Chengxia Kan
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, Weifang, China; Branch of Shandong Provincial Clinical Research Center for Diabetes and Metabolic Diseases, and Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang, China
| | - Bing Chen
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, Weifang, China; Department of Pathology, Affiliated Hospital of Weifang Medical University, Weifang, China; Branch of Shandong Provincial Clinical Research Center for Diabetes and Metabolic Diseases, and Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang, China
| | - Na Qu
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, Weifang, China; Department of Pathology, Affiliated Hospital of Weifang Medical University, Weifang, China; Branch of Shandong Provincial Clinical Research Center for Diabetes and Metabolic Diseases, and Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang, China
| | - Ningning Hou
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, Weifang, China; Branch of Shandong Provincial Clinical Research Center for Diabetes and Metabolic Diseases, and Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang, China
| | - Yongping Liu
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, Weifang, China; Branch of Shandong Provincial Clinical Research Center for Diabetes and Metabolic Diseases, and Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang, China.
| | - Fang Han
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, Weifang, China; Department of Pathology, Affiliated Hospital of Weifang Medical University, Weifang, China; Branch of Shandong Provincial Clinical Research Center for Diabetes and Metabolic Diseases, and Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang, China.
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23
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Fu LL, Yan M, Ma MX, Luo Y, Shao M, Gosau M, Friedrich RE, Vollkommer T, Feng HC, Smeets R. DCBLD1 Overexpression Is Associated With a Poor Prognosis in Head and Neck Squamous Cell Carcinoma. Front Immunol 2022; 13:939344. [PMID: 35844572 PMCID: PMC9283650 DOI: 10.3389/fimmu.2022.939344] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2022] [Accepted: 06/07/2022] [Indexed: 12/24/2022] Open
Abstract
Background DCBLD1 is highly expressed in several kinds of cancer and plays a potential prognostic factor. However, the prognostic value and immune infiltration in head and neck squamous cell carcinoma remain unclear and need further research. Materials and Methods DCBLD1 expression and clinical information were obtained from the Cancer Genome Atlas (TCGA) database. The mRNA level in cell lines (SCC25 and CAL27) and gingival fibroblasts were detected using quantitative PCR. Cox regression analysis was used to evaluate the prognostic values of DCBLD1 and clinical data in HNSCC. A nomogram was also established to predict the impact of DCBLD1 on prognosis based on Cox multivariate results. The methylation level of DCBLD1 in HNSC and its prognosis were analyzed in UALACN and MethSurv. Finally, the potential biological functions of DCBLD1 were investigated using gene set enrichment analysis (GSEA) and single-sample GSEA (ssGSEA). Results The mRNA and protein expression levels of DCBLD1 were highly expressed in HNSCC tissue and cell lines. The Cox analyses demonstrate that highly expressed DCBLD1 is an independent prognosis marker (p < 0.05). ROC curve analysis showed the performance of DCBLD1 (area under the ROC curve: 0.948, sensitivity: 93.2%, specificity: 84.7%). The methylation was increased in HNSCC patients compared with normal subjects (p < 0.05) and was associated with poor prognosis at sites cg27642470 and cg21104965. Additionally, DCBLD1 expression is poorly associated with immune cell infiltration and immunological checkpoints PD-L1 and TIM-3. Conclusion In head and neck squamous cell carcinoma, DCBLD1 is overexpressed, associated with poor patient prognosis. The detailed underlying mechanism merits further research.
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Affiliation(s)
- Ling-ling Fu
- Department of Oral and Maxillofacial Surgery, Guiyang Hospital of Stomatology, Guiyang, China,Department of Oral and Maxillofacial Surgery, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Ming Yan
- Department of Oral and Maxillofacial Surgery, Guiyang Hospital of Stomatology, Guiyang, China,Department of Oral and Maxillofacial Surgery, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Min-Xian Ma
- Department of Oral and Maxillofacial Surgery, Guiyang Hospital of Stomatology, Guiyang, China
| | - Yi Luo
- Department of Oral and Maxillofacial Surgery, Guiyang Hospital of Stomatology, Guiyang, China
| | - Min Shao
- Department of Oral and Maxillofacial Surgery, Guiyang Hospital of Stomatology, Guiyang, China
| | - Martin Gosau
- Department of Oral and Maxillofacial Surgery, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Reinhard E. Friedrich
- Department of Oral and Maxillofacial Surgery, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Tobias Vollkommer
- Department of Oral and Maxillofacial Surgery, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Hong-chao Feng
- Department of Oral and Maxillofacial Surgery, Guiyang Hospital of Stomatology, Guiyang, China,*Correspondence: Hong-chao Feng,
| | - Ralf Smeets
- Department of Oral and Maxillofacial Surgery, University Medical Center Hamburg-Eppendorf, Hamburg, Germany,Department of Oral and Maxillofacial Surgery, Division of Regenerative Orofacial Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
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24
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DDR1 promotes LoVo cell proliferation by regulating energy metabolism. Acta Biochim Biophys Sin (Shanghai) 2022; 54:615-624. [PMID: 35593476 PMCID: PMC9828011 DOI: 10.3724/abbs.2022038] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023] Open
Abstract
Cellular energy metabolism dysregulation is associated with colorectal cancer (CRC) development and progression. Discoidin domain receptor 1a (DDR1a), one of the five DDR1 isoforms, is closely related to cell proliferation, invasion, and apoptosis in various tumors. Whether it participates in cellular metabolic reprogramming and regulates CRC initiation and progression remains unclear. In this study, we compared the expression of DDR1 in CRC tissues and adjacent tissues from 126 postoperative CRC samples. Moreover, lentivirus-mediated DDR1a overexpression and knockdown were performed in LoVo cells, and cell viability and proliferation were determined by CCK-8 and BrdU assays, respectively. Oxygen consumption rate, extracellular acidification rate, and lactate production were used to determine the effect of DDR1a on metabolic reprogramming. Clinically, CRC patients with high DDR1 expression had poor differentiation and were at an advanced TNM stage. DDR1a promoted LoVo cell proliferation, mitochondrial function, and extracellular acidification. Moreover, DDR1a knockdown inhibited intracellular lactic acid production in LoVo cells, while a pyruvate kinase inhibitor (diamide, 200 μM) significantly reversed this progression. Taken together, our results reveal that DDR1 plays a crucial role in maintaining intracellular environment homeostasis through metabolic reprogramming.
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25
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Vasileva E, Warren M, Triche TJ, Amatruda JF. Dysregulated heparan sulfate proteoglycan metabolism promotes Ewing sarcoma tumor growth. eLife 2022; 11:69734. [PMID: 35285802 PMCID: PMC8942468 DOI: 10.7554/elife.69734] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2021] [Accepted: 03/13/2022] [Indexed: 11/13/2022] Open
Abstract
The Ewing sarcoma family of tumors is a group of malignant small round blue cell tumors (SRBCTs) that affects children, adolescents, and young adults. The tumors are characterized by reciprocal chromosomal translocations that generate chimeric fusion oncogenes, the most common of which is EWSR1-FLI1. Survival is extremely poor for patients with metastatic or relapsed disease, and no molecularly-targeted therapy for this disease currently exists. The absence of a reliable genetic animal model of Ewing sarcoma has impaired investigation of tumor cell/microenvironmental interactions in vivo. We have developed a new genetic model of Ewing sarcoma based on Cre-inducible expression of human EWSR1-FLI1 in wild type zebrafish, which causes rapid onset of SRBCTs at high penetrance. The tumors express canonical EWSR1-FLI1 target genes and stain for known Ewing sarcoma markers including CD99. Growth of tumors is associated with activation of the MAPK/ERK pathway, which we link to dysregulated extracellular matrix metabolism in general and heparan sulfate catabolism in particular. Targeting heparan sulfate proteoglycans with the specific heparan sulfate antagonist Surfen reduces ERK1/2 signaling and decreases tumorigenicity of Ewing sarcoma cells in vitro and in vivo. These results highlight the important role of the extracellular matrix in Ewing sarcoma tumor growth and the potential of agents targeting proteoglycan metabolism as novel therapies for this disease.
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Affiliation(s)
- Elena Vasileva
- Cancer and Blood Disease Institute, Children's Hospital of Los Angeles, Los Angeles, United States
| | - Mikako Warren
- Division of Pathology and Laboratory Medicine, Children's Hospital of Los Angeles, Los Angeles, United States
| | - Timothy J Triche
- Division of Pathology and Laboratory Medicine, Children's Hospital of Los Angeles, Los Angeles, United States
| | - James F Amatruda
- Department of Pediatrics, Children's Hospital of Los Angeles, Los Angeles, United States
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26
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Wessolly M, Mairinger E, Borchert S, Bankfalvi A, Mach P, Schmid KW, Kimmig R, Buderath P, Mairinger FD. CAF-Associated Paracrine Signaling Worsens Outcome and Potentially Contributes to Chemoresistance in Epithelial Ovarian Cancer. Front Oncol 2022; 12:798680. [PMID: 35311102 PMCID: PMC8927667 DOI: 10.3389/fonc.2022.798680] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Accepted: 02/07/2022] [Indexed: 01/06/2023] Open
Abstract
Background High-grade serous ovarian cancer (HGSOC) is the predominant and deadliest form of ovarian cancer. Some of its histological subtypes can be distinguished by frequent occurrence of cancer-associated myofibroblasts (CAFs) and desmoplastic stroma reaction (DSR). In this study, we want to explore the relationship between therapy outcome and the activity of CAF-associated signaling pathways in a homogeneous HGSOC patient collective. Furthermore, we want to validate these findings in a general Epithelial ovarian cancer (EOC) cohort. Methods The investigation cohort consists of 24 HGSOC patients. All of them were treated with platinum-based components and clinical follow-up was available. The validation cohort was comprised of 303 patients. Sequencing data (whole transcriptome) and clinical data were extracted from The Cancer Genome Atlas (TCGA). RNA of HGSOC patients was isolated using a Maxwell RSC instrument and the appropriate RNA isolation kit. For digital expression analysis a custom-designed gene panel was employed. All genes were linked to various DSR- and CAF- associated pathways. Expression analysis was performed on the NanoString nCounter platform. Finally, data were explored using the R programming environment (v. 4.0.3). Result In total, 15 CAF-associated genes were associated with patients’ survival. More specifically, 6 genes (MMP13, CGA, EPHA3, PSMD9, PITX2, PHLPP1) were linked to poor therapy outcome. Though a variety of different pathways appeared to be associated with therapy failure, many were related to CAF paracrine signaling, including MAPK, Ras and TGF-β pathways. Similar results were obtained from the validation cohort. Discussion In this study, we could successfully link CAF-associated pathways, as shown by increased Ras, MAPK and PI3K-Akt signaling to therapy failure (chemotherapy) in HGSOC and EOCs in general. As platinum-based chemotherapy has been the state-of-the-art therapy to treat HGSOC for decades, it is necessary to unveil the reasons behind resistance developments and poor outcome. In this work, CAF-associated signaling is shown to compromise therapy response. In the validation cohort, CAF-associated signaling is also associated with therapy failure in general EOC, possibly hinting towards a conserved mechanism. Therefore, it may be helpful to stratify HGSOC patients for CAF activity and consider alternative treatment options.
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Affiliation(s)
- Michael Wessolly
- Institute of Pathology, University Hospital Essen, Essen, Germany
- *Correspondence: Michael Wessolly,
| | - Elena Mairinger
- Institute of Pathology, University Hospital Essen, Essen, Germany
| | - Sabrina Borchert
- Institute of Pathology, University Hospital Essen, Essen, Germany
| | - Agnes Bankfalvi
- Institute of Pathology, University Hospital Essen, Essen, Germany
| | - Pawel Mach
- Department of Gynecology and Obstetrics, University Hospital Essen, Essen, Germany
| | | | - Rainer Kimmig
- Department of Gynecology and Obstetrics, University Hospital Essen, Essen, Germany
| | - Paul Buderath
- Department of Gynecology and Obstetrics, University Hospital Essen, Essen, Germany
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27
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Wang L, Zeng D, Wang Q, Liu L, Lu T, Gao Y. Screening and Identification of Novel Potential Biomarkers for Breast Cancer Brain Metastases. Front Oncol 2022; 11:784096. [PMID: 35096583 PMCID: PMC8792448 DOI: 10.3389/fonc.2021.784096] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2021] [Accepted: 12/09/2021] [Indexed: 12/29/2022] Open
Abstract
Brain metastases represent a major cause of mortality among patients with breast cancer, and few effective targeted treatment options are currently available. Development of new biomarkers and therapeutic targets for breast cancer brain metastases (BCBM) is therefore urgently needed. In this study, we compared the gene expression profiles of the brain metastatic cell line MDA-MB-231-BR (231-BR) and its parental MDA-MB-231, and identified a total of 84 genes in the primary screening through a series of bioinformatic analyses, including construction of protein-protein interaction (PPI) networks by STRING database, identification of hub genes by applying of MCODE and Cytohubba algorithms, identification of leading-edge subsets of Gene Set Enrichment Analysis (GSEA), and identification of most up-regulated genes. Eight genes were identified as candidate genes due to their elevated expression in brain metastatic 231-BR cells and prognostic values in patients with BCBM. Then we knocked down the eight individual candidate genes in 231-BR cells and evaluated their impact on cell migration through a wound-healing assay, and four of them (KRT19, FKBP10, GSK3B and SPANXB1) were finally identified as key genes. Furthermore, the expression of individual key genes showed a correlation with the infiltration of major immune cells in the brain tumor microenvironment (TME) as analyzed by Tumor Immune Estimation Resource (TIMER) and Gene Expression Profiling Interactive Analysis (GEPIA), suggesting possible roles of them in regulation of the tumor immune response in TME. Therefore, the present work may provide new potential biomarkers for BCBM. Additionally, using GSEA, Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) Enrichment Analysis, we determined the top enriched cellular functions or pathways in 231-BR cells, which may help better understand the biology governing the development and progression of BCBM.
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Affiliation(s)
- Lulu Wang
- Department of Human Anatomy, School of Basic Medical Sciences, Capital Medical University, Beijing, China.,Beijing Key Laboratory of Cancer Invasion and Metastasis Research, Beijing, China.,Cancer Institute of Capital Medical University, Beijing, China
| | - Dan Zeng
- Department of Human Anatomy, School of Basic Medical Sciences, Capital Medical University, Beijing, China
| | - Qi Wang
- Department of Human Anatomy, School of Basic Medical Sciences, Capital Medical University, Beijing, China
| | - Li Liu
- Department of Experimental Center for Basic Medical Teaching, School of Basic Medical Sciences, Capital Medical University, Beijing, China
| | - Tao Lu
- Department of Human Anatomy, School of Basic Medical Sciences, Capital Medical University, Beijing, China
| | - Yan Gao
- Department of Human Anatomy, School of Basic Medical Sciences, Capital Medical University, Beijing, China.,Beijing Key Laboratory of Cancer Invasion and Metastasis Research, Beijing, China.,Cancer Institute of Capital Medical University, Beijing, China
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28
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Qi L, Knifley T, Chen M, O'Connor KL. Integrin α6β4 requires plectin and vimentin for adhesion complex distribution and invasive growth. J Cell Sci 2022; 135:273711. [PMID: 34897465 PMCID: PMC8917354 DOI: 10.1242/jcs.258471] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Accepted: 12/01/2021] [Indexed: 01/30/2023] Open
Abstract
Integrin α6β4 binds plectin to associate with vimentin; however, the biological function remains unclear. Here, we utilized various integrin β4 mutants and CRISPR-Cas9 editing to investigate this association. Upon laminin binding, integrin α6β4 distinctly distributed peripherally as well as centrally, proximal to the nucleus. Upon fibronectin addition, integrin α6β4 was centrally recruited to large focal adhesions (FAs) and enhanced Fak (also known as PTK2) phosphorylation. Integrin β4 plectin-binding mutants or genetic deletion of plectin inhibited β4 recruitment to FAs and integrin α6β4-enhanced cell spreading, migration and three-dimensional invasive growth. Loss of the β4 signaling domain (but retaining plectin binding) blocked migration and invasiveness but not cell spreading, recruitment to FAs or colony growth. Immunostaining revealed that integrin α6β4 redistributed vimentin perinuclearly, where it colocalized with plectin and FAs. Depletion of vimentin completely blocked integrin β4-enhanced invasive growth, Fak phosphorylation and proliferation in three dimensions but not two dimensions. In summary, we demonstrate the essential roles of plectin and vimentin in promoting an invasive phenotype downstream of integrin α6β4. This article has an associated First Person interview with the first author of the paper.
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Affiliation(s)
- Lei Qi
- Markey Cancer Center, University of Kentucky, Lexington 40506-0509, USA,Departments of Molecular and Cellular Biochemistry, University of Kentucky, Lexington 40506-0509, USA
| | - Teresa Knifley
- Markey Cancer Center, University of Kentucky, Lexington 40506-0509, USA,Departments of Molecular and Cellular Biochemistry, University of Kentucky, Lexington 40506-0509, USA
| | - Min Chen
- Markey Cancer Center, University of Kentucky, Lexington 40506-0509, USA,Toxicology and Cancer Biology, University of Kentucky, Lexington 40506-0509, USA
| | - Kathleen L. O'Connor
- Markey Cancer Center, University of Kentucky, Lexington 40506-0509, USA,Departments of Molecular and Cellular Biochemistry, University of Kentucky, Lexington 40506-0509, USA,Author for correspondence ()
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29
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Zhu X, Wu Q, He Y, Gao M, Li Y, Peng W, Li S, Liu Y, Zhang R, Bao J. Fabrication of Size-Controllable and Arrangement-Orderly HepG2 Spheroids for Drug Screening via Decellularized Liver Matrix-Derived Micropattern Array Chips. ACS OMEGA 2022; 7:2364-2376. [PMID: 35071924 PMCID: PMC8772313 DOI: 10.1021/acsomega.1c06302] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Accepted: 12/20/2021] [Indexed: 02/08/2023]
Abstract
![]()
Three-dimensional
(3D) culture via micropattern arrays to generate
cellular spheroids seems a promising in vitro biomimetic
system for liver tissue engineering applications, such as drug screening.
Recently, organ-derived decellularized extracellular matrix emerges
as arguably the most biomimetic bioink. Herein, decellularized liver
matrix (DLM)-derived micropattern array chips were developed to fabricate
size-controllable and arrangement-orderly HepG2 spheroids for drug
screening. The porcine DLM was obtained by the removal of cellular
components and then ground into powder, followed by enzymolysis. DLM
as a coating substrate was compared with collagen type I (Col I) and
Matrigel in terms of biological performance for enhancing cell adhesion,
proliferation, and functions. Subsequently, we used poly(dimethylsiloxane)
(PDMS) to adsorb DLM as the bioink to fabricate micropattern array
chips. The optimal shape and size of micropattern were determined
by evaluating the morphology, viability, and functions of HepG2 3D
cellular aggregates. In addition, drug-susceptibility testing (paclitaxel,
doxorubicin HCl, and disulfiram) was performed on this novel platform.
The DLM provided the tissue-specific microenvironment that provided
suitable supports for HepG2 cells, compared to Col I and Matrigel.
A circular micropattern with a diameter of 100 μm was the optimal
processing parameter to rapidly fabricate large-scale, size-controllable,
and arrangement-orderly HepG2 cellular aggregates with 3D spheroid’s
shape and high cell viability. Drug screening testing showed that
the effect of a drug could be directly demonstrated on-chip by confocal
microscopy measuring the viability of spheroids. We provide a novel
platform for the large-scale generation of HepG2 spheroids with uniform
size and arrangement, thus bringing convenience, reducing error, and
increasing reproducibility for a rapid drug discovery by fluorescence
quantitative analysis. This methodology may be possible to apply in
advancing personalized medicine and drug discovery.
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Affiliation(s)
- Xinglong Zhu
- Institute of Clinical Pathology, Key Laboratory of Transplant Engineering and Immunology, NHC, West China Hospital, Sichuan University, Chengdu 610041, Sichuan Province, China
| | - Qiong Wu
- Institute of Clinical Pathology, Key Laboratory of Transplant Engineering and Immunology, NHC, West China Hospital, Sichuan University, Chengdu 610041, Sichuan Province, China.,Laboratory of Liver Transplantation, Frontiers Science Center for Disease-related Molecular Network, West China Hospital, Sichuan University, Chengdu 610041, Sichuan Province, China
| | - Yuting He
- Institute of Clinical Pathology, Key Laboratory of Transplant Engineering and Immunology, NHC, West China Hospital, Sichuan University, Chengdu 610041, Sichuan Province, China
| | - Mengyu Gao
- Institute of Clinical Pathology, Key Laboratory of Transplant Engineering and Immunology, NHC, West China Hospital, Sichuan University, Chengdu 610041, Sichuan Province, China.,Department of Pathology, West China Hospital, Sichuan University, Chengdu 610041, Sichuan Province, China
| | - Yi Li
- Institute of Clinical Pathology, Key Laboratory of Transplant Engineering and Immunology, NHC, West China Hospital, Sichuan University, Chengdu 610041, Sichuan Province, China.,Precision Medicine Key Laboratory, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Wanliu Peng
- Institute of Clinical Pathology, Key Laboratory of Transplant Engineering and Immunology, NHC, West China Hospital, Sichuan University, Chengdu 610041, Sichuan Province, China
| | - Shengfu Li
- Key Laboratory of Transplant Engineering and Immunology, NHC, West China Hospital, Sichuan University, Chengdu 610041, Sichuan Province, China
| | - Yong Liu
- Department of Burn and Plastic Surgery, West China Hospital, Sichuan University, Chengdu 610041, Sichuan Province, China
| | - Rundong Zhang
- West China School of Medicine, Sichuan University, Chengdu 610041, Sichuan Province, China
| | - Ji Bao
- Institute of Clinical Pathology, Key Laboratory of Transplant Engineering and Immunology, NHC, West China Hospital, Sichuan University, Chengdu 610041, Sichuan Province, China
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30
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Hu X, Xia Z, Cai K. Recent advances of 3D hydrogel culture systems for mesenchymal stem cell-based therapy and cell behavior regulation. J Mater Chem B 2022; 10:1486-1507. [DOI: 10.1039/d1tb02537f] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Mesenchymal stem cells (MSCs) have been increasingly recognized as resources for disease treatments and regenerative medicine. Meanwhile, the unique chemical and physical properties of hydrogels provide innate advantages to achieve...
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HSP90 as a regulator of extracellular matrix dynamics. Biochem Soc Trans 2021; 49:2611-2625. [PMID: 34913470 DOI: 10.1042/bst20210374] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Revised: 11/25/2021] [Accepted: 11/30/2021] [Indexed: 01/03/2023]
Abstract
The extracellular matrix (ECM) is a dynamic and organised extracellular network assembled from proteins and carbohydrates exported from the cell. The ECM is critical for multicellular life, providing spatial and temporal cellular cues to maintain tissue homeostasis. Consequently, ECM production must be carefully balanced with turnover to ensure homeostasis; ECM dysfunction culminates in disease. Hsp90 is a molecular chaperone central to protein homeostasis, including in the ECM. Intracellular and extracellular Hsp90 isoforms collaborate to regulate the levels and status of proteins in the ECM via multiple mechanisms. In so doing, Hsp90 regulates ECM dynamics, and changes in Hsp90 levels or activity support the development of ECM-related diseases, like cancer and fibrosis. Consequently, Hsp90 levels may have prognostic value, while inhibition of Hsp90 may have therapeutic potential in conditions characterised by ECM dysfunction.
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32
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Dong X, Chen X, Lu D, Diao D, Liu X, Mai S, Feng S, Xiong G. LncRNA miR205HG hinders HNRNPA0 translation: anti-oncogenic effects in esophageal carcinoma. Mol Oncol 2021; 16:795-812. [PMID: 34821009 PMCID: PMC8807358 DOI: 10.1002/1878-0261.13142] [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: 04/25/2021] [Revised: 09/23/2021] [Accepted: 11/23/2021] [Indexed: 12/14/2022] Open
Abstract
Esophageal carcinoma (ESCA) affects 4 450 000 people and causes approximately 400 000 deaths annually worldwide, making it the sixth most lethal and eighth most common cancer. Patients with ESCA are often diagnosed at the later stages in which cancer cell metastasis is the main factor contributing to the low 5‐year survival rate (< 20%) of this disease. Long noncoding RNAs (lncRNAs) are a group of regulatory RNAs with a length of > 200 nucleotides but which fail to encode proteins. In this study, by using real‐time quantitative PCR, we found that the expression of the miR205 host gene (miR205HG; a lncRNA) was downregulated in ESCA tumors when compared with normal esophageal tissues or adjacent normal tissues of tumors. Furthermore, we demonstrated that miR205HG modulates the expression of extracellular matrix‐related genes in ESCA cells. In the transwell assay, downregulation of miR205HG contributes to migration and invasion of ESCA cells. In relation to the mechanism, our data show that miR205HG interacts with heterogeneous nuclear ribonucleoprotein A0 (HNRNPA0) mRNA and then hamper its translation by interacting with lin‐28 homolog A (LIN28A). Altogether, we highlight that the miR205HG‐HNRNPA0 axis is implicated in the migration and invasion of ESCA cells and that these members of this pathway may serve as therapeutic targets to inhibit metastasis of ESCA.
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Affiliation(s)
- Xiaoying Dong
- Department of Thoracic SurgerySouthern Medical University Nanfang HospitalGuangzhouChina
| | - Xuyuan Chen
- Department of Thoracic SurgerySouthern Medical University Nanfang HospitalGuangzhouChina
| | - Di Lu
- Department of Thoracic SurgerySouthern Medical University Nanfang HospitalGuangzhouChina
| | - Dingwei Diao
- Department of Thoracic SurgerySouthern Medical University Nanfang HospitalGuangzhouChina
| | - Xiguang Liu
- Department of Thoracic SurgerySouthern Medical University Nanfang HospitalGuangzhouChina
| | - Shijie Mai
- Department of Thoracic SurgerySouthern Medical University Nanfang HospitalGuangzhouChina
| | - Siyang Feng
- Department of Thoracic SurgerySouthern Medical University Nanfang HospitalGuangzhouChina
| | - Gang Xiong
- Department of Thoracic SurgerySouthern Medical University Nanfang HospitalGuangzhouChina
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Laurito TL, França FT, Vieira-Damiani G, Pelegati VB, Baratti MO, de Carvalho HF, Cesar CL, de Moraes AM, Cintra ML, Teixeira F. The texture of collagen in the microenvironments of Merkel cell carcinoma. Medicine (Baltimore) 2021; 100:e27925. [PMID: 34964766 PMCID: PMC8615296 DOI: 10.1097/md.0000000000027925] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/20/2020] [Revised: 10/18/2021] [Accepted: 11/08/2021] [Indexed: 02/07/2023] Open
Abstract
ABSTRACT Solid tumors typically contain high levels of fibrillar collagen. The increased stromal collagen deposition usually promotes cancer progression since biochemical and biophysical cues from tumor-associated collagen fibers stimulate neoplastic cells. Few studies have investigated the relationship between Merkel cell carcinoma (MCC) and the extracellular matrix (ECM), but there are no works evaluating collagen.This is an observational, analytical, retrospective study including 11 patients with MCC. Primary tumor-stained sections were evaluated by second harmonic generation microscopy and texture analysis.Peritumoral texture features (area fraction, mean gray value, entropy, and contrast) showed much lower values than normal skin (P < .0001) revealing extensively altered structure of peritumoral collagen fibers. These differences were not significant between tumors with unfavorable and favorable known prognostic factors.Profound changes in collagen fibers present in the stroma accompanying primary MCC may contribute to the aggressive behavior of this tumor. Our results indicate that whatever MCC histological subtype, size or anatomical location, MCC promotes the same type of ECM for its development. As an outlook, therapies using ECM macromolecules or fibroblasts (the architects of ECM remodeling) as target could be useful in the treatment of MCC.
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Affiliation(s)
- Tiago Luders Laurito
- Department of Pathology, Faculty of Medical Sciences, State University of Campinas, Rua Tessália Vieira de Camargo, 126. Cidade Universitária Zeferino Vaz, Campinas, SP, Brazil
| | - Flávia Thomé França
- Department of Pathology, Faculty of Medical Sciences, State University of Campinas, Rua Tessália Vieira de Camargo, 126. Cidade Universitária Zeferino Vaz, Campinas, SP, Brazil
| | - Gislaine Vieira-Damiani
- Federal Institute of Education, Science and Technology of São Paulo, Avenida Ênio Pires de Camargo, 2971, Capivari, SP, Brazil
| | - Vitor Bianchin Pelegati
- National Institute of Photonics Applied to Cell Biology, Department of Quantum Electronics, Institute of Physics, State University of Campinas, Rua Sergio Buarque de Holanda, 777, SP, Brazil
| | - Mariana Ozello Baratti
- National Institute of Photonics Applied to Cell Biology, Department of Quantum Electronics, Institute of Physics, State University of Campinas, Rua Sergio Buarque de Holanda, 777, SP, Brazil
| | - Hernandez Faustino de Carvalho
- National Institute of Photonics Applied to Cell Biology, Department of Quantum Electronics, Institute of Physics, State University of Campinas, Rua Sergio Buarque de Holanda, 777, SP, Brazil
| | - Carlos Lenz Cesar
- National Institute of Photonics Applied to Cell Biology, Department of Quantum Electronics, Institute of Physics, State University of Campinas, Rua Sergio Buarque de Holanda, 777, SP, Brazil
| | - Aparecida Machado de Moraes
- Department of Dermatology, Faculty of Medical Sciences, State University of Campinas, Rua Tessália Vieira de Camargo, 126. Cidade Universitária Zeferino Vaz, Campinas, SP, Brazil
| | - Maria Letícia Cintra
- Department of Pathology, Faculty of Medical Sciences, State University of Campinas, Rua Tessália Vieira de Camargo, 126. Cidade Universitária Zeferino Vaz, Campinas, SP, Brazil
| | - Fernanda Teixeira
- Department of Pathology, Faculty of Medical Sciences, State University of Campinas, Rua Tessália Vieira de Camargo, 126. Cidade Universitária Zeferino Vaz, Campinas, SP, Brazil
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Zhu Y, Cheung ALM. Proteoglycans and their functions in esophageal squamous cell carcinoma. World J Clin Oncol 2021; 12:507-521. [PMID: 34367925 PMCID: PMC8317653 DOI: 10.5306/wjco.v12.i7.507] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/05/2021] [Revised: 04/13/2021] [Accepted: 06/02/2021] [Indexed: 02/06/2023] Open
Abstract
Esophageal squamous cell carcinoma (ESCC) is a highly malignant disease that has a poor prognosis. Its high lethality is mainly due to the lack of symptoms at early stages, which culminates in diagnosis at a late stage when the tumor has already metastasized. Unfortunately, the common cancer biomarkers have low sensitivity and specificity in esophageal cancer. Therefore, a better understanding of the molecular mechanisms underlying ESCC progression is needed to identify novel diagnostic markers and therapeutic targets for intervention. The invasion of cancer cells into the surrounding tissue is a crucial step for metastasis. During metastasis, tumor cells can interact with extracellular components and secrete proteolytic enzymes to remodel the surrounding tumor microenvironment. Proteoglycans are one of the major components of extracellular matrix. They are involved in multiple processes of cancer cell invasion and metastasis by interacting with soluble bioactive molecules, surrounding matrix, cell surface receptors, and enzymes. Apart from having diverse functions in tumor cells and their surrounding microenvironment, proteoglycans also have diagnostic and prognostic significance in cancer patients. However, the functional significance and underlying mechanisms of proteoglycans in ESCC are not well understood. This review summarizes the proteoglycans that have been studied in ESCC in order to provide a comprehensive view of the role of proteoglycans in the progression of this cancer type. A long term goal would be to exploit these molecules to provide new strategies for therapeutic intervention.
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Affiliation(s)
- Yun Zhu
- School of Biomedical Sciences, The University of Hong Kong, Hong Kong, China
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35
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Mazurkiewicz E, Makowiecka A, Mrówczyńska E, Kopernyk I, Nowak D, Mazur AJ. Gelsolin Contributes to the Motility of A375 Melanoma Cells and This Activity Is Mediated by the Fibrous Extracellular Matrix Protein Profile. Cells 2021; 10:1848. [PMID: 34440617 PMCID: PMC8394273 DOI: 10.3390/cells10081848] [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: 06/03/2021] [Revised: 07/14/2021] [Accepted: 07/15/2021] [Indexed: 12/15/2022] Open
Abstract
Skin melanocytes reside on the basement membrane (BM), which is mainly composed of laminin, collagen type IV, and proteoglycans. For melanoma cells, in order to invade into the skin, melanocytes must cross the BM. It has been reported that changes in the composition of the BM accompany melanocytes tumorigenesis. Previously, we reported high gelsolin (GSN)-an actin-binding protein-levels in melanoma cell lines and GSN's importance for migration of A375 cells. Here we investigate whether melanoma cells migrate differently depending on the type of fibrous extracellular matrix protein. We obtained A375 melanoma cells deprived of GSN synthesis and tested their migratory properties on laminin, collagens type I and IV, fibronectin, and Matrigel, which resembles the skin's BM. We applied confocal and structured illuminated microscopy (SIM), gelatin degradation, and diverse motility assays to assess GSN's influence on parameters associated with cells' ability to protrude. We show that GSN is important for melanoma cell migration, predominantly on laminin, which is one of the main components of the skin's BM.
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Affiliation(s)
| | | | | | | | | | - Antonina Joanna Mazur
- Department of Cell Pathology, Faculty of Biotechnology, University of Wroclaw, 50-383 Wroclaw, Poland; (E.M.); (A.M.); (E.M.); (I.K.); (D.N.)
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36
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Zhang W, Zhang S, Zhang W, Yue Y, Qian W, Wang Z. Matrix stiffness and its influence on pancreatic diseases. Biochim Biophys Acta Rev Cancer 2021; 1876:188583. [PMID: 34139274 DOI: 10.1016/j.bbcan.2021.188583] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2021] [Revised: 06/09/2021] [Accepted: 06/13/2021] [Indexed: 01/12/2023]
Abstract
The matrix stiffness of the extracellular matrix(ECM), which is the slow elastic force on cells, has gradually become investigated. And a higher stiffness could induce changes in cell biological behaviors and activation of internal signaling pathways. Imbalanced stiffness of ECM is associated with a number of diseases, including pancreatic disease. In this review, we discuss the components of the ECM and the increased stiffness caused by unbalanced ECM changes. Next, we describe how matrix stiffness transmits mechanical signals and what signaling pathways are altered within the cell in detail. Finally, we discuss the effect of ECM on the behavior of pancreatic diseases from the perspective of matrix stiffness.
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Affiliation(s)
- Weifan Zhang
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, 710061 Xi'an, Shaanxi Province, China
| | - Simei Zhang
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, 710061 Xi'an, Shaanxi Province, China
| | - Wunai Zhang
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, 710061 Xi'an, Shaanxi Province, China
| | - Yangyang Yue
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, 710061 Xi'an, Shaanxi Province, China
| | - Weikun Qian
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, 710061 Xi'an, Shaanxi Province, China
| | - Zheng Wang
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, 710061 Xi'an, Shaanxi Province, China.
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37
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Mou K, Zhang J, Mu X, Wang L, Liu W, Ge R. Zwint facilitates melanoma progression by promoting c-Myc expression. Exp Ther Med 2021; 22:818. [PMID: 34131441 PMCID: PMC8193213 DOI: 10.3892/etm.2021.10250] [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: 11/06/2020] [Accepted: 04/26/2021] [Indexed: 12/14/2022] Open
Abstract
ZW10 interactor (Zwint) is upregulated in various types of tumors and exerts a carcinogenic effect. However, little is known about the expression profile, function and molecular mechanisms of action of Zwint in melanoma. Therefore, the aim of the present study was to investigate the expression levels of Zwint in melanoma cell lines and tissues. It was revealed that Zwint was highly expressed in melanoma samples. Functional experiments indicated that Zwint knockdown suppressed the proliferation and migration of A375 melanoma cells. Further mechanistic studies demonstrated that Zwint knockdown decreased the protein expression levels of c-Myc, MMP-2, Slug, mTOR, phosphorylated (p)-mTOR, p-p38 and fibronectin, while it increased the protein expression levels of E-cadherin and MMP-9. Among these genes, c-Myc, MMP-2 and Slug were overexpressed to investigate their effects on cell proliferation following Zwint knockdown. The results demonstrated that overexpression of c-Myc, but not MMP-2 or Slug, rescued the effects of Zwint knockdown on melanoma cell proliferation and migration. Taken together, the results of the present study suggested that Zwint may act as an oncogene in melanoma by regulating c-Myc expression.
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Affiliation(s)
- Kuanhou Mou
- Department of Dermatology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Jian Zhang
- Department of Dermatology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Xin Mu
- Department of Dermatology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Lijuan Wang
- Department of Dermatology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Wenli Liu
- Department of Dermatology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Rui Ge
- Department of Dermatology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
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38
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Fang W, Su D, Lu W, Wang N, Mao R, Chen Y, Ge K, Shen A, Hu R. Application and Future Prospect of Extracellular Matrix Targeted Nanomaterials in Tumor Theranostics. Curr Drug Targets 2021; 22:913-921. [PMID: 33504304 DOI: 10.2174/1389450122666210127100430] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2020] [Revised: 12/07/2020] [Accepted: 12/09/2020] [Indexed: 11/22/2022]
Abstract
Systemic chemotherapy and radiotherapy have been widely used in clinics for several decades, but their disadvantages, such as systemic cytotoxicity and severe side effects, are the biggest obstacle to maximum therapeutic efficacy. In recent years, the impact of extracellular matrix components in tumor progression has gained the attention of researchers, and with the rapid development of nanomaterials, extracellular matrix targeted nanomaterials have become a promising strategy in tumor theranostics. In this review, we will outline the recent and relevant examples of various tumor extracellular matrix targeted nanomaterials applied in tumor therapy and imaging. And we will discuss the challenges and prospects of nanomaterials for future tumor therapy.
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Affiliation(s)
- Wenyou Fang
- Key Laboratory of Xin' an Medicine Ministry of Education, Anhui Province Key Laboratory of Chinese Medicinal Formula; Anhui Province Key Laboratory of Pharmaceutical Technology and Application; Anhui Province Key Laboratory of R & D of Chinese Medicine; Anhui University of Traditional Chinese Medicine, Hefei, Anhui, 230038, China
| | - Dan Su
- Department of Pharmacy, The First Affiliated Hospital of University of Science and Technology of China, Hefei, Anhui, 230001, China
| | - Wenjie Lu
- School of Pharmacy, China Pharmaceutical University, Nanjing, Jiangsu, 210009, China
| | - Nan Wang
- Key Laboratory of Xin' an Medicine Ministry of Education, Anhui Province Key Laboratory of Chinese Medicinal Formula; Anhui Province Key Laboratory of Pharmaceutical Technology and Application; Anhui Province Key Laboratory of R & D of Chinese Medicine; Anhui University of Traditional Chinese Medicine, Hefei, Anhui, 230038, China
| | - Rong Mao
- Key Laboratory of Xin' an Medicine Ministry of Education, Anhui Province Key Laboratory of Chinese Medicinal Formula; Anhui Province Key Laboratory of Pharmaceutical Technology and Application; Anhui Province Key Laboratory of R & D of Chinese Medicine; Anhui University of Traditional Chinese Medicine, Hefei, Anhui, 230038, China
| | - Yuan Chen
- Key Laboratory of Xin' an Medicine Ministry of Education, Anhui Province Key Laboratory of Chinese Medicinal Formula; Anhui Province Key Laboratory of Pharmaceutical Technology and Application; Anhui Province Key Laboratory of R & D of Chinese Medicine; Anhui University of Traditional Chinese Medicine, Hefei, Anhui, 230038, China
| | - Kunkun Ge
- Key Laboratory of Xin' an Medicine Ministry of Education, Anhui Province Key Laboratory of Chinese Medicinal Formula; Anhui Province Key Laboratory of Pharmaceutical Technology and Application; Anhui Province Key Laboratory of R & D of Chinese Medicine; Anhui University of Traditional Chinese Medicine, Hefei, Anhui, 230038, China
| | - Aizong Shen
- Department of Pharmacy, The First Affiliated Hospital of University of Science and Technology of China, Hefei, Anhui, 230001, China
| | - Rongfeng Hu
- Key Laboratory of Xin' an Medicine Ministry of Education, Anhui Province Key Laboratory of Chinese Medicinal Formula; Anhui Province Key Laboratory of Pharmaceutical Technology and Application; Anhui Province Key Laboratory of R & D of Chinese Medicine; Anhui University of Traditional Chinese Medicine, Hefei, Anhui, 230038, China
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39
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Li W, Sancho A, Chung WL, Vinik Y, Groll J, Zick Y, Medalia O, Bershadsky AD, Geiger B. Differential cellular responses to adhesive interactions with galectin-8- and fibronectin-coated substrates. J Cell Sci 2021; 134:jcs252221. [PMID: 33722978 PMCID: PMC8106957 DOI: 10.1242/jcs.252221] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2020] [Accepted: 03/03/2021] [Indexed: 12/16/2022] Open
Abstract
The mechanisms underlying the cellular response to extracellular matrices (ECMs) that consist of multiple adhesive ligands are still poorly understood. Here, we address this topic by monitoring specific cellular responses to two different extracellular adhesion molecules - the main integrin ligand fibronectin and galectin-8, a lectin that binds β-galactoside residues - as well as to mixtures of the two proteins. Compared with cell spreading on fibronectin, cell spreading on galectin-8-coated substrates resulted in increased projected cell area, more-pronounced extension of filopodia and, yet, the inability to form focal adhesions and stress fibers. These differences can be partially reversed by experimental manipulations of small G-proteins of the Rho family and their downstream targets, such as formins, the Arp2/3 complex and Rho kinase. We also show that the physical adhesion of cells to galectin-8 was stronger than adhesion to fibronectin. Notably, galectin-8 and fibronectin differently regulate cell spreading and focal adhesion formation, yet act synergistically to upregulate the number and length of filopodia. The physiological significance of the coherent cellular response to a molecularly complex matrix is discussed. This article has an associated First Person interview with the first author of the paper.
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Affiliation(s)
- Wenhong Li
- Department of Immunology, Weizmann Institute of Science, Rehovot, 7610001, Israel
| | - Ana Sancho
- Department of Functional Materials in Medicine and Dentistry and Bavarian Polymer Institute, University of Würzburg, Würzburg, 97070, Germany
- Department of Automatic Control and Systems Engineering, University of the Basque Country UPV/EHU, San Sebastian, 20018, Spain
| | - Wen-Lu Chung
- Department of Biochemistry, University of Zurich, Zurich, CH-8057, Switzerland
| | - Yaron Vinik
- Department of Molecular Cell Biology, Weizmann Institute of Science, Rehovot, 7610001, Israel
| | - Jürgen Groll
- Department of Functional Materials in Medicine and Dentistry and Bavarian Polymer Institute, University of Würzburg, Würzburg, 97070, Germany
| | - Yehiel Zick
- Department of Molecular Cell Biology, Weizmann Institute of Science, Rehovot, 7610001, Israel
| | - Ohad Medalia
- Department of Biochemistry, University of Zurich, Zurich, CH-8057, Switzerland
| | - Alexander D. Bershadsky
- Department of Molecular Cell Biology, Weizmann Institute of Science, Rehovot, 7610001, Israel
- Mechanobiology Institute, National University of Singapore, 117411 Singapore
| | - Benjamin Geiger
- Department of Immunology, Weizmann Institute of Science, Rehovot, 7610001, Israel
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Qi C, Wang D, Gong X, Zhou Q, Yue X, Li C, Li Z, Tian G, Zhang B, Wang Q, Wei X, Wu J. Co-Delivery of Curcumin and Capsaicin by Dual-Targeting Liposomes for Inhibition of aHSC-Induced Drug Resistance and Metastasis. ACS APPLIED MATERIALS & INTERFACES 2021; 13:16019-16035. [PMID: 33819006 DOI: 10.1021/acsami.0c23137] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Recent research studies have shown that the low survival rate of liver cancer is due to drug resistance and metastasis. In the tumor microenvironment (TME), activated hepatic stellate cells (aHSCs) have been proven to favor the development of liver cancer. Hence, the combination therapy dual-targeting aHSCs and tumor cells might be an effective strategy for treatment of liver cancer. In this study, the novel multifunctional liposomes (CAPS-CUR/GA&Gal-Lip) were prepared for co-delivery of curcumin (CUR) and capsaicin (CAPS), in which glycyrrhetinic acid (GA) and galactose (Gal) were chosen as targeting ligands to modify the liposomes (Lip) for dual-targeting liver cancer. To mimic TME, a novel HSCs+HepG2 (human hepatoma cell line) cocultured model was established for the antitumor effect in vitro. The results showed that, compared to HepG2 cells alone, the cocultured model promoted drug resistance and migration by upregulating the expression of P-glycoprotein (P-gp) and Vimentin, which were effectively inhibited by CAPS-CUR/GA&Gal-Lip. The efficacy of the in vivo antitumor was evaluated by three mice models: subcutaneous H22 (mouse hepatoma cell line) tumor-bearing mice, H22+m-HSC (mouse hepatic stellate cell) tumor-bearing mice, and orthotopic H22 cells-bearing mice. The results showed that CAPS-CUR/GA&Gal-Lip exhibited lesser extracellular matrix (ECM) deposition, lesser tumor angiogenesis, and superior antitumor effect compared with the no- and/or Gal-modified Lip, which was attributed to the simultaneous blocking of the activation of HSCs and inhibition of the metastasis of tumor cells. The dual-targeting method using Lip is thus a potential strategy for liver cancer treatment.
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Affiliation(s)
- Cuiping Qi
- School of Nursing, Weifang Medical University, Weifang 261053, P. R. China
| | - Di Wang
- School of Nursing, Weifang Medical University, Weifang 261053, P. R. China
| | - Xue Gong
- School of Bioscience and Technology, Weifang Medical University, Weifang 261053, P. R. China
| | - Qiyang Zhou
- School of Pharmacy, Weifang Medical University, Weifang 261053, P. R. China
| | - Xinxin Yue
- School of Nursing, Weifang Medical University, Weifang 261053, P. R. China
| | - Chenglei Li
- School of Pharmacy, Weifang Medical University, Weifang 261053, P. R. China
| | - Zhipeng Li
- School of Bioscience and Technology, Weifang Medical University, Weifang 261053, P. R. China
| | - Guixiang Tian
- School of Bioscience and Technology, Weifang Medical University, Weifang 261053, P. R. China
| | - Bo Zhang
- School of Pharmacy, Weifang Medical University, Weifang 261053, P. R. China
| | - Qing Wang
- School of Basic Medicine, Weifang Medical University, Weifang 261053, P. R. China
| | - Xiuhong Wei
- School of Nursing, Weifang Medical University, Weifang 261053, P. R. China
| | - Jingliang Wu
- School of Bioscience and Technology, Weifang Medical University, Weifang 261053, P. R. China
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Musiime M, Chang J, Hansen U, Kadler KE, Zeltz C, Gullberg D. Collagen Assembly at the Cell Surface: Dogmas Revisited. Cells 2021; 10:662. [PMID: 33809734 PMCID: PMC8002325 DOI: 10.3390/cells10030662] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Revised: 03/08/2021] [Accepted: 03/12/2021] [Indexed: 12/12/2022] Open
Abstract
With the increased awareness about the importance of the composition, organization, and stiffness of the extracellular matrix (ECM) for tissue homeostasis, there is a renewed need to understand the details of how cells recognize, assemble and remodel the ECM during dynamic tissue reorganization events. Fibronectin (FN) and fibrillar collagens are major proteins in the ECM of interstitial matrices. Whereas FN is abundant in cell culture studies, it is often only transiently expressed in the acute phase of wound healing and tissue regeneration, by contrast fibrillar collagens form a persistent robust scaffold in healing and regenerating tissues. Historically fibrillar collagens in interstitial matrices were seen merely as structural building blocks. Cell anchorage to the collagen matrix was thought to be indirect and occurring via proteins like FN and cell surface-mediated collagen fibrillogenesis was believed to require a FN matrix. The isolation of four collagen-binding integrins have challenged this dogma, and we now know that cells anchor directly to monomeric forms of fibrillar collagens via the α1β1, α2β1, α10β1 and α11β1 integrins. The binding of these integrins to the mature fibrous collagen matrices is more controversial and depends on availability of integrin-binding sites. With increased awareness about the importance of characterizing the total integrin repertoire on cells, including the integrin collagen receptors, the idea of an absolute dependence on FN for cell-mediated collagen fibrillogenesis needs to be re-evaluated. We will summarize data suggesting that collagen-binding integrins in vitro and in vivo are perfectly well suited for nucleating and supporting collagen fibrillogenesis, independent of FN.
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Affiliation(s)
- Moses Musiime
- Department of Biomedicine and Centre for Cancer Biomarkers, University of Bergen, Jonas Lies vei 91, N-5009 Bergen, Norway; (M.M.); (C.Z.)
| | - Joan Chang
- Wellcome Centre for Cell-Matrix Research, Faculty of Biology, Medicine & Health, University of Manchester, Manchester Academic Health Science Centre, Manchester M13 9PT, UK; (J.C.); (K.E.K.)
| | - Uwe Hansen
- Institute for Musculoskeletal Medicine, University Hospital of Münster, 48149 Münster, Germany;
| | - Karl E. Kadler
- Wellcome Centre for Cell-Matrix Research, Faculty of Biology, Medicine & Health, University of Manchester, Manchester Academic Health Science Centre, Manchester M13 9PT, UK; (J.C.); (K.E.K.)
| | - Cédric Zeltz
- Department of Biomedicine and Centre for Cancer Biomarkers, University of Bergen, Jonas Lies vei 91, N-5009 Bergen, Norway; (M.M.); (C.Z.)
| | - Donald Gullberg
- Department of Biomedicine and Centre for Cancer Biomarkers, University of Bergen, Jonas Lies vei 91, N-5009 Bergen, Norway; (M.M.); (C.Z.)
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Yoshikawa C, Nakaji-Hirabayashi T, Nishijima N, Nonsuwan P, Toh RJ, Kowalczyk W, Thissen H. Ultra-low fouling photocrosslinked coatings for the selective capture of cells expressing CD44. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2021; 120:111630. [PMID: 33545815 DOI: 10.1016/j.msec.2020.111630] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/08/2020] [Revised: 09/27/2020] [Accepted: 10/13/2020] [Indexed: 11/27/2022]
Abstract
The effective control of biointerfacial interactions is of outstanding interest in a broad range of biomedical applications, ranging from cell culture tools to biosensors and implantable medical devices. For many of these applications, highly specific interactions between cells and material surfaces are desired. Sophisticated control over these interactions requires reducing or preventing non-specific interactions on the one hand and displaying highly specific signals that can be recognized by extracellular receptors on the other. We have recently developed ultra-low fouling coatings that can be applied in a single step using photoreactive copolymers of 2-hydroxypropyl acrylamide and N-benzophenone acrylamide. Here, we have expanded this approach by incorporating polymerizable peptide monomers into these copolymers. The monomers QQGWFGAGK(acrylamide) and acrylamide-GAGQQGWF were synthesized after identifying the QQGWF sequence as a binding motif for CD44 by phage display for the first time. Our results demonstrate that UV-crosslinked coatings fabricated using the QQGWFGAGK(acrylamide) monomer are effective at selectively binding hMSC in the presence of HepG2 and HEK293 cells due to the difference in CD44 expression. Our results also demonstrate that the peptide modified coatings retain their low biofouling character using a BCA protein binding assay as well as an E. coli bacterial attachment assay over a 24 h period. Our approach provides an alternative to traditional integrin-mediated selective cell binding on surfaces and opens the door to new diagnostic applications, exploiting the fact that the transmembrane protein CD44 is highly expressed in multiple diseases.
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Affiliation(s)
- Chiaki Yoshikawa
- Research Center for Functional Materials, National Institute for Materials Science (NIMS), 1-2-1, Tsukuba, Ibaraki 305-0047, Japan.
| | - Tadashi Nakaji-Hirabayashi
- Research Center for Functional Materials, National Institute for Materials Science (NIMS), 1-2-1, Tsukuba, Ibaraki 305-0047, Japan; Graduate School of Science and Engineering, University of Toyama, 3190 Gofuku, Toyama, Toyama 930-8555, Japan; Graduate School of Innovative Life Science, University of Toyama, 2630 Sugitani, Toyama, Toyama 930-0194, Japan.
| | - Nanami Nishijima
- Research Center for Functional Materials, National Institute for Materials Science (NIMS), 1-2-1, Tsukuba, Ibaraki 305-0047, Japan; Graduate School of Science and Engineering, University of Toyama, 3190 Gofuku, Toyama, Toyama 930-8555, Japan
| | - Punnida Nonsuwan
- Research Center for Functional Materials, National Institute for Materials Science (NIMS), 1-2-1, Tsukuba, Ibaraki 305-0047, Japan
| | - Rou Jun Toh
- CSIRO Manufacturing, Research Way, Clayton, Victoria 3168, Australia
| | - Wioleta Kowalczyk
- CSIRO Manufacturing, Research Way, Clayton, Victoria 3168, Australia
| | - Helmut Thissen
- CSIRO Manufacturing, Research Way, Clayton, Victoria 3168, Australia.
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Lemmnitzer K, Köhling S, Freyse J, Rademann J, Schiller J. Characterization of defined sulfated heparin-like oligosaccharides by electrospray ionization ion trap mass spectrometry. JOURNAL OF MASS SPECTROMETRY : JMS 2021; 56:e4692. [PMID: 33415813 DOI: 10.1002/jms.4692] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/26/2020] [Revised: 11/13/2020] [Accepted: 11/20/2020] [Indexed: 06/12/2023]
Abstract
Glycosaminoglycans (GAG) as long, unbranched polysaccharides are major components of the extracellular matrix. Many studies provided additional evidence of a specific binding between mediators and sulfated GAG, at which the sulfation code-which means the number and positions of sulfate groups along the polysaccharide chain-plays an important role. GAG from natural sources are very inhomogeneous regarding their sulfation patterns and molecular weight. Additionally, there is a high risk of contamination. This results in a growing interest in the careful characterization of native GAG and the synthesis of artificial GAG. Additionally, chemically oversulfated GAG analogues show many favorable properties. However, the structural characterization of these carbohydrates by mass spectrometry remains challenging. One significant problem is the sulfate loss during the ionization, which increases with the number of sulfate residues. We used the sulfated pentasaccharide fondaparinux as model substance to optimize sample preparation and measurement conditions, compared different established desalination methods and already existing protocols for sulfated oligosaccharides, and investigated their impact on the quality of the mass spectra. After optimization of the measurement conditions, we could establish a gentle and fast protocol for the mass spectrometry characterization of (fully) sulfated, artificial GAG-like oligosaccharides with minimized sulfate loss in the positive and negative ion mode. Here, the negative ion mode was more sensitive in comparison with the positive one, and fondaparinux species with sulfate loss were not detectable under the optimized conditions in the positive ion mode.
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Affiliation(s)
- Katharina Lemmnitzer
- Faculty of Medicine, Institute of Medical Physics and Biophysics, University of Leipzig, Leipzig, Germany
| | - Sebastian Köhling
- Department of Biology, Chemistry, and Pharmacy, Institute of Pharmacy, Pharmaceutical and Medicinal Chemistry, Free University of Berlin, Berlin, Germany
| | - Joanna Freyse
- Department of Biology, Chemistry, and Pharmacy, Institute of Pharmacy, Pharmaceutical and Medicinal Chemistry, Free University of Berlin, Berlin, Germany
| | - Jörg Rademann
- Department of Biology, Chemistry, and Pharmacy, Institute of Pharmacy, Pharmaceutical and Medicinal Chemistry, Free University of Berlin, Berlin, Germany
| | - Jürgen Schiller
- Faculty of Medicine, Institute of Medical Physics and Biophysics, University of Leipzig, Leipzig, Germany
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Shi Y, Sun L, Zhang R, Hu Y, Wu Y, Dong X, Dong D, Chen C, Geng Z, Li E, Fan Y. Thrombospondin 4/integrin α2/HSF1 axis promotes proliferation and cancer stem-like traits of gallbladder cancer by enhancing reciprocal crosstalk between cancer-associated fibroblasts and tumor cells. JOURNAL OF EXPERIMENTAL & CLINICAL CANCER RESEARCH : CR 2021; 40:14. [PMID: 33407730 PMCID: PMC7789630 DOI: 10.1186/s13046-020-01812-7] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/17/2020] [Accepted: 12/11/2020] [Indexed: 12/11/2022]
Abstract
Background Cancer-associated fibroblasts (CAFs), the primary component of tumor stroma in tumor microenvironments, are well-known contributors to the malignant progression of gallbladder cancer (GBC). Thrombospondins (THBSs or TSPs) comprise a family of five adhesive glycoproteins that are overexpressed in many types of cancers. However, the expression and potential roles of TSPs in the crosstalk between CAFs and GBC cells has remained unclear. Methods Peritumoral fibroblasts (PTFs) and CAFs were extracted from GBC tissues. Thrombospondin expression in GBC was screened by RT-qPCR. MTT viability assay, colony formation, EdU incorporation assay, flow cytometry analysis, Transwell assay, tumorsphere formation and western blot assays were performed to investigate the effects of CAF-derived TSP-4 on GBC cell proliferation, EMT and cancer stem-like features. Subcutaneous tumor formation models were established by co-implanting CAFs and GBC cells or GBC cells overexpressing heat shock factor 1 (HSF1) to evaluate the roles of TSP-4 and HSF1 in vivo. To characterize the mechanism by which TSP-4 is involved in the crosstalk between CAFs and GBC cells, the levels of a variety of signaling molecules were detected by coimmunoprecipitation, immunofluorescence staining, and ELISA assays. Results In the present study, we showed that TSP-4, as the stromal glycoprotein, is highly expressed in CAFs from GBC and that CAF-derived TSP-4 induces the proliferation, EMT and cancer stem-like features of GBC cells. Mechanistically, CAF-secreted TSP-4 binds to the transmembrane receptor integrin α2 on GBC cells to induce the phosphorylation of HSF1 at S326 and maintain the malignant phenotypes of GBC cells. Moreover, the TSP-4/integrin α2 axis-induced phosphorylation of HSF1 at S326 is mediated by Akt activation (p-Akt at S473) in GBC cells. In addition, activated HSF1 signaling increased the expression and paracrine signaling of TGF-β1 to induce the transdifferentiation of PTFs into CAFs, leading to their recruitment into GBC and increased TSP-4 expression in CAFs, thereby forming a positive feedback loop to drive the malignant progression of GBC. Conclusions Our data indicate that a complex TSP-4/integrin α2/HSF1/TGF-β cascade mediates reciprocal interactions between GBC cells and CAFs, providing a promising therapeutic target for gallbladder cancer patients.
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Affiliation(s)
- Yu Shi
- Department of Medical Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, 277 Yanta West Road, Xi'an, 710061, Shaanxi Province, China
| | - Liankang Sun
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, 277 Yanta West Road, Xi'an, 710061, Shaanxi Province, China
| | - Rui Zhang
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, 277 Yanta West Road, Xi'an, 710061, Shaanxi Province, China
| | - Yuan Hu
- Department of Medical Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, 277 Yanta West Road, Xi'an, 710061, Shaanxi Province, China
| | - Yinying Wu
- Department of Medical Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, 277 Yanta West Road, Xi'an, 710061, Shaanxi Province, China
| | - Xuyuan Dong
- Department of Medical Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, 277 Yanta West Road, Xi'an, 710061, Shaanxi Province, China
| | - Danfeng Dong
- Department of Medical Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, 277 Yanta West Road, Xi'an, 710061, Shaanxi Province, China
| | - Chen Chen
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, 277 Yanta West Road, Xi'an, 710061, Shaanxi Province, China
| | - Zhimin Geng
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, 277 Yanta West Road, Xi'an, 710061, Shaanxi Province, China
| | - Enxiao Li
- Department of Medical Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, 277 Yanta West Road, Xi'an, 710061, Shaanxi Province, China.
| | - Yangwei Fan
- Department of Medical Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, 277 Yanta West Road, Xi'an, 710061, Shaanxi Province, China.
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Lyu J, Wang J, Miao Y, Xu T, Zhao W, Bao T, Zhu H. KLF7 is associated with poor prognosis and regulates migration and adhesion in tongue cancer. Oral Dis 2021; 28:577-584. [PMID: 33393169 DOI: 10.1111/odi.13767] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2020] [Revised: 11/16/2020] [Accepted: 12/12/2020] [Indexed: 12/16/2022]
Abstract
OBJECTIVE The present study was performed to determine the clinical relevance of KLF7 in tongue squamous cell carcinoma (TSCC) and to characterize its potential function and mechanism of action. MATERIALS AND METHODS KLF7 expression was measured by RT-qPCR in 21 tongue cancer samples. The clinical relevance of KLF7 was analyzed in another cohort of 127 TSCC samples from a public database. Then, we performed RNA sequencing analysis in KLF7-overexpressing TSCC (SCC9 and CAL27) cells to define significantly altered pathways. The possible changes in migration and adhesion were then analyzed in KLF7-overexpressing and knockdown TSCC cells. RESULTS Our results showed that KLF7 mRNA expression was upregulated in TSCC and was significantly associated with the T and N stages. Patients with high-KLF7 expression had worse overall survival. RNA sequencing and KEGG enriched pathway analysis showed that altered genes were enriched in extracellular matrix-receptor interactions and focal adhesions in both cell lines. KLF7-overexpressing TSCC cell lines showed enhanced migration capacity and cell adhesion ability, and knockdown of KLF7 expression decreased TSCC migration and adhesion ability. CONCLUSIONS We concluded that KLF7 was overexpressed in TSCC and has prognostic value. KLF7 promoted TSCC migration and increased cell adhesion.
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Affiliation(s)
- Jiong Lyu
- School of Medicine, First Affiliated Hospital, Zhejiang University, Hangzhou, China
| | - Jiaxiong Wang
- School of Medicine, First Affiliated Hospital, Zhejiang University, Hangzhou, China
| | - Yuwen Miao
- School of Medicine, Affiliated Stomatology Hospital, Zhejiang University, Hangzhou, China
| | - Ting Xu
- School of Medicine, First Affiliated Hospital, Zhejiang University, Hangzhou, China
| | - Wenquan Zhao
- School of Medicine, First Affiliated Hospital, Zhejiang University, Hangzhou, China
| | - Tingwei Bao
- School of Medicine, First Affiliated Hospital, Zhejiang University, Hangzhou, China
| | - Huiyong Zhu
- School of Medicine, First Affiliated Hospital, Zhejiang University, Hangzhou, China
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Molecular and Functional Imaging and Theranostics of the Tumor Microenvironment. Mol Imaging 2021. [DOI: 10.1016/b978-0-12-816386-3.00069-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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Kyriakopoulou K, Riti E, Piperigkou Z, Koutroumanou Sarri K, Bassiony H, Franchi M, Karamanos NK. ΕGFR/ERβ-Mediated Cell Morphology and Invasion Capacity Are Associated with Matrix Culture Substrates in Breast Cancer. Cells 2020; 9:E2256. [PMID: 33050027 PMCID: PMC7601637 DOI: 10.3390/cells9102256] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2020] [Revised: 10/02/2020] [Accepted: 10/06/2020] [Indexed: 01/22/2023] Open
Abstract
Breast cancer accounts for almost one in four cancer diagnoses in women. Studies in breast cancer patients have identified several molecular markers, indicators of aggressiveness, which help toward more individual therapeutic approaches. In triple-negative breast cancer (TNBC), epidermal growth factor receptor (EGFR) overexpression is associated with increased metastatic potential and worst survival rates. Specifically, abnormal EGFR activation leads to altered matrix metalloproteinases' (MMPs) expression and, hence, extracellular matrix (ECM) degradation, resulting in induced migration and invasion. The use of matrix substrates for cell culture gives the opportunity to mimic the natural growth conditions of the cells and their microenvironment, as well as cell-cell and cell-matrix interactions. The aim of this study was to evaluate the impact of EGFR inhibition, estrogen receptor beta (ERβ) and different matrix substrates [type I collagen and fibronectin (FN)] on the functional properties, expression of MMPs and cell morphology of ERβ-positive TNBC cells and shERβ ones. Our results highlight EGFR as a crucial regulator of the expression and activity levels of MMPs, while ERβ emerges as a mediator of MMP7 and MT1-MMP expression. In addition, the EGFR/ERβ axis impacts the adhesion and invasion potential of breast cancer cells on collagen type I. Images obtained by scanning electron microscope (SEM) from cultures on the different matrix substrates revealed novel observations regarding various structures of breast cancer cells (filopodia, extravesicles, tunneling nanotubes, etc.). Moreover, the significant contribution of EGFR and ERβ in the morphological characteristics of these cells is also demonstrated, hence highlighting the possibility of dual pharmacological targeting.
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Affiliation(s)
- Konstantina Kyriakopoulou
- Biochemistry, Biochemical Analysis & Matrix Pathobiology Research Group, Laboratory of Biochemistry, Department of Chemistry, University of Patras, 26504 Patras, Greece; (K.K.); (E.R.); (Z.P.); (K.K.S.)
| | - Eirini Riti
- Biochemistry, Biochemical Analysis & Matrix Pathobiology Research Group, Laboratory of Biochemistry, Department of Chemistry, University of Patras, 26504 Patras, Greece; (K.K.); (E.R.); (Z.P.); (K.K.S.)
| | - Zoi Piperigkou
- Biochemistry, Biochemical Analysis & Matrix Pathobiology Research Group, Laboratory of Biochemistry, Department of Chemistry, University of Patras, 26504 Patras, Greece; (K.K.); (E.R.); (Z.P.); (K.K.S.)
| | - Konstantina Koutroumanou Sarri
- Biochemistry, Biochemical Analysis & Matrix Pathobiology Research Group, Laboratory of Biochemistry, Department of Chemistry, University of Patras, 26504 Patras, Greece; (K.K.); (E.R.); (Z.P.); (K.K.S.)
| | - Heba Bassiony
- Department of Zoology, Faculty of Science, Cairo University, Cairo 11865, Egypt;
| | - Marco Franchi
- Department for Life Quality Study, University of Bologna, 47921 Rimini, Italy
| | - Nikos K. Karamanos
- Biochemistry, Biochemical Analysis & Matrix Pathobiology Research Group, Laboratory of Biochemistry, Department of Chemistry, University of Patras, 26504 Patras, Greece; (K.K.); (E.R.); (Z.P.); (K.K.S.)
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Liu J, Li P, Wang L, Li M, Ge Z, Noordam L, Lieshout R, Verstegen MM, Ma B, Su J, Yang Q, Zhang R, Zhou G, Carrascosa LC, Sprengers D, IJzermans JN, Smits R, Kwekkeboom J, van der Laan LJ, Peppelenbosch MP, Pan Q, Cao W. Cancer-Associated Fibroblasts Provide a Stromal Niche for Liver Cancer Organoids That Confers Trophic Effects and Therapy Resistance. Cell Mol Gastroenterol Hepatol 2020; 11:407-431. [PMID: 32932015 PMCID: PMC7788239 DOI: 10.1016/j.jcmgh.2020.09.003] [Citation(s) in RCA: 85] [Impact Index Per Article: 21.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2020] [Revised: 09/05/2020] [Accepted: 09/08/2020] [Indexed: 12/12/2022]
Abstract
BACKGROUND & AIMS Cancer-associated fibroblasts (CAFs) play a key role in the cancer process, but the research progress is hampered by the paucity of preclinical models that are essential for mechanistic dissection of cancer cell-CAF interactions. Here, we aimed to establish 3-dimensional (3D) organotypic co-cultures of primary liver tumor-derived organoids with CAFs, and to understand their interactions and the response to treatment. METHODS Liver tumor organoids and CAFs were cultured from murine and human primary liver tumors. 3D co-culture models of tumor organoids with CAFs and Transwell culture systems were established in vitro. A xenograft model was used to investigate the cell-cell interactions in vivo. Gene expression analysis of CAF markers in our hepatocellular carcinoma cohort and an online liver cancer database indicated the clinical relevance of CAFs. RESULTS To functionally investigate the interactions of liver cancer cells with CAFs, we successfully established murine and human 3D co-culture models of liver tumor organoids with CAFs. CAFs promoted tumor organoid growth in co-culture with direct cell-cell contact and in a Transwell system via paracrine signaling. Vice versa, cancer cells secrete paracrine factors regulating CAF physiology. Co-transplantation of CAFs with liver tumor organoids of mouse or human origin promoted tumor growth in xenograft models. Moreover, tumor organoids conferred resistance to clinically used anticancer drugs including sorafenib, regorafenib, and 5-fluorouracil in the presence of CAFs, or the conditioned medium of CAFs. CONCLUSIONS We successfully established murine and human 3D co-culture models and have shown robust effects of CAFs in liver cancer nurturing and treatment resistance.
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Affiliation(s)
- Jiaye Liu
- Department of Gastroenterology and Hepatology, Erasmus MC-University Medical Center, Rotterdam, The Netherlands
| | - Pengfei Li
- Department of Gastroenterology and Hepatology, Erasmus MC-University Medical Center, Rotterdam, The Netherlands
| | - Ling Wang
- Department of Gastroenterology and Hepatology, Erasmus MC-University Medical Center, Rotterdam, The Netherlands
| | - Meng Li
- Department of Gastroenterology and Hepatology, Erasmus MC-University Medical Center, Rotterdam, The Netherlands
| | - Zhouhong Ge
- Department of Gastroenterology and Hepatology, Erasmus MC-University Medical Center, Rotterdam, The Netherlands
| | - Lisanne Noordam
- Department of Gastroenterology and Hepatology, Erasmus MC-University Medical Center, Rotterdam, The Netherlands
| | - Ruby Lieshout
- Department of Surgery, Erasmus Medical Center, University Medical Center, Rotterdam, The Netherlands
| | - Monique M.A. Verstegen
- Department of Surgery, Erasmus Medical Center, University Medical Center, Rotterdam, The Netherlands
| | - Buyun Ma
- Department of Gastroenterology and Hepatology, Erasmus MC-University Medical Center, Rotterdam, The Netherlands
| | - Junhong Su
- Department of Gastroenterology and Hepatology, Erasmus MC-University Medical Center, Rotterdam, The Netherlands
| | - Qin Yang
- Department of Gastroenterology and Hepatology, Erasmus MC-University Medical Center, Rotterdam, The Netherlands,Department of General Surgery, The Third People’s Hospital of Chengdu, Affiliated Hospital of Southwest Jiaotong University, Second Medical School of Chengdu, Chongqing Medical University, Chengdu, China
| | - Ruyi Zhang
- Department of Gastroenterology and Hepatology, Erasmus MC-University Medical Center, Rotterdam, The Netherlands
| | - Guoying Zhou
- Department of Gastroenterology and Hepatology, Erasmus MC-University Medical Center, Rotterdam, The Netherlands
| | - Lucia Campos Carrascosa
- Department of Gastroenterology and Hepatology, Erasmus MC-University Medical Center, Rotterdam, The Netherlands
| | - Dave Sprengers
- Department of Gastroenterology and Hepatology, Erasmus MC-University Medical Center, Rotterdam, The Netherlands
| | - Jan N.M. IJzermans
- Department of Surgery, Erasmus Medical Center, University Medical Center, Rotterdam, The Netherlands
| | - Ron Smits
- Department of Gastroenterology and Hepatology, Erasmus MC-University Medical Center, Rotterdam, The Netherlands
| | - Jaap Kwekkeboom
- Department of Gastroenterology and Hepatology, Erasmus MC-University Medical Center, Rotterdam, The Netherlands
| | - Luc J.W. van der Laan
- Department of Surgery, Erasmus Medical Center, University Medical Center, Rotterdam, The Netherlands
| | - Maikel P. Peppelenbosch
- Department of Gastroenterology and Hepatology, Erasmus MC-University Medical Center, Rotterdam, The Netherlands
| | - Qiuwei Pan
- Department of Gastroenterology and Hepatology, Erasmus MC-University Medical Center, Rotterdam, The Netherlands,Correspondence Address correspondence to: Qiuwei Pan, PhD, or Wanlu Cao, PhD, Department of Gastroenterology and Hepatology, Erasmus Medical Center, University Medical Center, Room Na-1005, Wytemaweg 80, NL-3015 CN Rotterdam, The Netherlands. fax: (10) 703-2793.
| | - Wanlu Cao
- Department of Gastroenterology and Hepatology, Erasmus MC-University Medical Center, Rotterdam, The Netherlands,Correspondence Address correspondence to: Qiuwei Pan, PhD, or Wanlu Cao, PhD, Department of Gastroenterology and Hepatology, Erasmus Medical Center, University Medical Center, Room Na-1005, Wytemaweg 80, NL-3015 CN Rotterdam, The Netherlands. fax: (10) 703-2793.
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Wang F, Fang M, Kong M, Wang C, Xu Y. Vinculin presents unfavorable prediction in ovarian cancer and prevents proliferation and migration of ovarian cancer cells. J Biochem Mol Toxicol 2020; 34:e22525. [PMID: 32369671 DOI: 10.1002/jbt.22525] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2020] [Revised: 03/21/2020] [Accepted: 04/27/2020] [Indexed: 12/24/2022]
Abstract
The influences of Vinculin on many cancers were blurry, including ovarian cancer. Thus, we concentrated on the efficient role of Vinculin in ovarian cancer and explored the potential mechanism(s). Expression of Vinculin in ovarian cancer tissues and cell lines was investigated by real-time polymerase chain reaction, immunohistochemistry, and Western blot. The Kaplan-Meier manner with the logrank was performed to assess overall survival. We further evaluated the relations between Vinculin expression and clinicopathological features of ovarian cancer. Moreover, Vinculin was overexpressed or silenced by respectively transfection with pcDNA-Vinculin or small interfering (si-Vinculin) into human ovarian cancer cell line Caov3 or human ovarian epithelial cell line (HOEpiC). Thereafter, cell viability, cell apoptosis, and migration were checked by 3-(4,5-dimethyl-2-thiazolyl)-2,5-diphenyl-2-H-tetrazolium bromide, flow cytometer, and scratch assay, respectively. Likewise, the apoptosis- and migration-related proteins were distinguished by Western blot. Compared to the nontumor tissues or HOEpiC cells, Vinculin was significantly lower expressed in the ovarian cancer tissues and cells. Furthermore, we found out that Vinculin was primarily distributed at the cell membrane and cytoplasm. Moreover, Vinculin was negatively associated with International Federation of Gynecology and Obstetrics stage, grade, and distant metastasis. Overexpression of Vinculin dramatically weakened cell viability and migration and stimulated apoptosis. Conversely, suppression of Vinculin showed opposite results. Vinculin presents unfavorable prediction in ovarian cancer and inhibits ovarian cancer proliferation and migration.
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Affiliation(s)
- Fei Wang
- Department of Gynecology, Jining No.1 People's Hospital, Jining, Shandong, China
| | - Meixia Fang
- Department of Gynecology, Jining No.1 People's Hospital, Jining, Shandong, China
| | - Min Kong
- Department of Gynecology, Jining No.1 People's Hospital, Jining, Shandong, China
| | - Changhe Wang
- Department of Gynecology, Jining No.1 People's Hospital, Jining, Shandong, China
| | - Yuting Xu
- Department of Gynecology, Jining No.1 People's Hospital, Jining, Shandong, China
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AHNAK2 Is Associated with Poor Prognosis and Cell Migration in Lung Adenocarcinoma. BIOMED RESEARCH INTERNATIONAL 2020; 2020:8571932. [PMID: 32904605 PMCID: PMC7456490 DOI: 10.1155/2020/8571932] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/30/2020] [Revised: 06/30/2020] [Accepted: 08/03/2020] [Indexed: 02/07/2023]
Abstract
Background Lung adenocarcinoma (LUAD), as the main subtype of lung cancer, is one of the common causes of cancer-related deaths worldwide. The AHNAK family is correlated with cell structure and migration, cardiac calcium channel signaling, and tumor metastasis. Previous studies showed AHNAK2 could promote tumor progression and cell migration in melanoma and renal clear cell carcinoma. However, the role of AHNAK2 in LUAD remains unknown. Methods We examined the levels of AHNAK2 in pathological specimens and the database of Clinical Proteomic Tumor Analysis Consortium-Lung adenocarcinoma (CPTAC-LUAD), The Cancer Genome Atlas-Lung Adenocarcinoma (TCGA-LUAD), Gene Expression Omnibus dataset (GSE72094, GSE26939), and The Genotype-Tissue Expression (GTEx) of lung tissue samples. Univariate Cox regression, multivariate Cox regression, and Kaplan-Meier survival analysis were performed to reveal the relationship between AHNAK2 and prognosis. A nomogram was constructed to predict 2- or 3-year overall survival and validated via calibration curves, receiver operating characteristic (ROC) analysis, and decision curve analysis (DCA). Furthermore, Gene Ontology (GO) analysis and Kyoto Encyclopedia of Genes and Genomes (KEGG) analysis were used to explore the functional role of AHNAK2 in lung adenocarcinoma. Finally, by transfecting siRNA, we examined the regulatory effect of AHNAK2 on cell migration. Results The expression of AHNAK2 was upregulated in tumor samples and correlated with poor prognosis in LUAD patients. Nomogram with AHNAK2 and clinical parameters showed a good prediction in overall survival (OS), especially the 2-year OS. In addition, functional analyses and wound healing assay suggested that AHNAK2 might be involved in the regulation of migration in LUAD. Conclusion In summary, our study showed that AHNAK2 might be a novel biomarker in LUAD and revealed the potential mechanism of AHNAK2 in LUAD progression which could provide new insights for target therapy.
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