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Shu J, Xie W, Chen Z, Offringa R, Hu Y, Mei H. The enchanting canvas of CAR technology: Unveiling its wonders in non-neoplastic diseases. Med 2024:S2666-6340(24)00128-4. [PMID: 38608709 DOI: 10.1016/j.medj.2024.03.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2023] [Revised: 12/08/2023] [Accepted: 03/19/2024] [Indexed: 04/14/2024]
Abstract
Chimeric antigen receptor (CAR) T cells have made a groundbreaking advancement in personalized immunotherapy and achieved widespread success in hematological malignancies. As CAR technology continues to evolve, numerous studies have unveiled its potential far beyond the realm of oncology. This review focuses on the current applications of CAR-based cellular platforms in non-neoplastic indications, such as autoimmune, infectious, fibrotic, and cellular senescence-associated diseases. Furthermore, we delve into the utilization of CARs in non-T cell populations such as natural killer (NK) cells and macrophages, highlighting their therapeutic potential in non-neoplastic conditions and offering the potential for targeted, personalized therapies to improve patient outcomes and enhanced quality of life.
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Affiliation(s)
- Jinhui Shu
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 Jiefang Avenue, Wuhan, Hubei 430022, China; Hubei Clinical Medical Center of Cell Therapy for Neoplastic Disease, Wuhan 430022, China
| | - Wei Xie
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 Jiefang Avenue, Wuhan, Hubei 430022, China; Hubei Clinical Medical Center of Cell Therapy for Neoplastic Disease, Wuhan 430022, China
| | - Zhaozhao Chen
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 Jiefang Avenue, Wuhan, Hubei 430022, China; Hubei Clinical Medical Center of Cell Therapy for Neoplastic Disease, Wuhan 430022, China
| | - Rienk Offringa
- Department of General, Visceral and Transplantation Surgery, University Hospital Heidelberg, 69120 Heidelberg, Germany; Division of Molecular Oncology of Gastrointestinal Tumors, German Cancer Research Center, 69120 Heidelberg, Germany
| | - Yu Hu
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 Jiefang Avenue, Wuhan, Hubei 430022, China; Hubei Clinical Medical Center of Cell Therapy for Neoplastic Disease, Wuhan 430022, China
| | - Heng Mei
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 Jiefang Avenue, Wuhan, Hubei 430022, China; Hubei Clinical Medical Center of Cell Therapy for Neoplastic Disease, Wuhan 430022, China.
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Zhu L, Gou W, Ou L, Liu B, Liu M, Feng H. Role and new insights of microfibrillar-associated protein 4 in fibrotic diseases. APMIS 2024; 132:55-67. [PMID: 37957836 DOI: 10.1111/apm.13358] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2023] [Accepted: 10/24/2023] [Indexed: 11/15/2023]
Abstract
Fibrosis is one of the most worrisome complications of chronic inflammatory diseases, leading to tissue damage, organ failure, and ultimately, death. The most notable pathological characteristic of fibrosis is the excessive accumulation of extracellular matrix (ECM) components such as collagen and fibronectin adjacent to foci of inflammation or damage. The human microfibrillar-associated protein 4 (MFAP4), an important member of the superfamily of fibrinogen-related proteins, is considered to have an extremely important role in ECM transformation of fibrogenesis. This review summarizes the structure, characteristics, and physiological functions of MFAP4 and the importance of MFAP4 in various fibrotic diseases. Meanwhile, we elaborated the underlying actions and mechanisms of MFAP4 in the development of fibrosis, suggesting that a better understand of MFAP4 broadens novel perspective for early screening, diagnosis, prognostic risk assessment, and treatment of fibrotic diseases.
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Affiliation(s)
- Long Zhu
- Hunan Clinical Research Center of Oral Major Diseases and Oral Health, Changsha, China
- Xiangya Stomatological Hospital, Changsha, China
- Xiangya School of Stomatology, Central South University, Changsha, China
| | - Wenqun Gou
- Hunan Clinical Research Center of Oral Major Diseases and Oral Health, Changsha, China
- Xiangya Stomatological Hospital, Changsha, China
- Xiangya School of Stomatology, Central South University, Changsha, China
- Changsha Stomatological Hospital, Changsha, China
| | - Lijia Ou
- Hunan Clinical Research Center of Oral Major Diseases and Oral Health, Changsha, China
- Department of Histology and Embryology, Xiangya School of Medicine, Central South University, Changsha, China
| | - Binjie Liu
- Hunan Clinical Research Center of Oral Major Diseases and Oral Health, Changsha, China
- Xiangya Stomatological Hospital, Changsha, China
- Xiangya School of Stomatology, Central South University, Changsha, China
| | - Manyi Liu
- Xiangya Stomatological Hospital, Changsha, China
- Xiangya School of Stomatology, Central South University, Changsha, China
| | - Hui Feng
- Hunan Clinical Research Center of Oral Major Diseases and Oral Health, Changsha, China
- Xiangya Stomatological Hospital, Changsha, China
- Xiangya School of Stomatology, Central South University, Changsha, China
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3
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Lepri G, Airò P, Distler O, Andréasson K, Braun-Moscovici Y, Hachulla E, Balbir-Gurman A, De Langhe E, Rednic S, Ingegnoli F, Rosato E, Groseanu L, Ionescu R, Bellando-Randone S, Garzanova L, Beretta L, Bellocchi C, Moiseev S, Novikov P, Szabo I, Krasowska D, Codullo V, Walker UA, Manolaraki C, Guiducci S, Truchetet ME, Iannone F, Tofani L, Bruni C, Smith V, Cuomo G, Krusche M, Matucci-Cerinic M, Allanore Y. Systemic sclerosis and primary biliary cholangitis: Longitudinal data to determine the outcomes. J Scleroderma Relat Disord 2023; 8:210-220. [PMID: 37744053 PMCID: PMC10515998 DOI: 10.1177/23971983231155948] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Accepted: 12/15/2022] [Indexed: 09/26/2023]
Abstract
Background Several studies described the cross-sectional characteristics of systemic sclerosis patients and coexisting primary biliary cholangitis, but longitudinal prognostic data are lacking. Aims To describe the systemic sclerosis-primary biliary cholangitis phenotype, including baseline characteristics and outcomes. Methods We performed a multicentre the European Scleroderma Trials and Research Group study of systemic sclerosis patients with primary biliary cholangitis or with primary biliary cholangitis-specific antibodies, matched with systemic sclerosis controls free from hepatobiliary involvement matched for disease duration and cutaneous subset. Data were recorded at baseline and at the last available visit. Results A total of 261 patients were enrolled (115 primary biliary cholangitis-systemic sclerosis, 161 systemic sclerosis). At baseline, systemic sclerosis-primary biliary cholangitis patients had a higher prevalence of anti-centromere antibodies (p = 0.0023) and a lower prevalence of complete absence of digital ulcers. The milder vascular involvement was confirmed at follow-up when crucial differences emerged in the percentage of patients experiencing digital ulcers; a significantly higher number of patients who never experienced digital ulcers were observed among primary biliary cholangitis-systemic sclerosis patients (p = 0.0015). Moreover, a greater incidence of pulmonary arterial hypertension (p < 0.001) and of conduction blocks (p = 0.0256) was observed in systemic sclerosis patients without primary biliary cholangitis. Patients with primary biliary cholangitis had higher levels of liver enzymes at baseline than systemic sclerosis patients; a significant decrease in liver enzymes was observed at follow-up. Out of 18 patients with cholangitis, one received a liver transplant at follow-up. Conclusion Our data show that systemic sclerosis-primary biliary cholangitis exhibit a mild systemic sclerosis and primary biliary cholangitis phenotype with outcomes being in general favourable.
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Affiliation(s)
- Gemma Lepri
- Division of Rheumatology, Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Paolo Airò
- Rheumatology and Clinical Immunology, Spedali Civili of Brescia, Brescia, Italy
| | - Oliver Distler
- Department of Rheumatology, University Hospital Zurich, University of Zurich, Zürich, Switzerland
| | - Kristofer Andréasson
- Section of Rheumatology, Department of Clinical Sciences, Lund University, Lund, Sweden
| | - Yolanda Braun-Moscovici
- Rheumatology Department, Rambam Health Care Campus, Rappaport Faculty of Medicine, Technion, Haifa, Israel
| | - Eric Hachulla
- Department of Internal Medicine, Hôpital Claude Huriez, Lille, France
| | - Alexandra Balbir-Gurman
- Rheumatology Department, Rambam Health Care Campus, Rappaport Faculty of Medicine, Technion, Haifa, Israel
| | - Ellen De Langhe
- ERN ReCONNET, Division of Rheumatology, University Hospitals Leuven, Leuven, Belgium
| | - Simona Rednic
- Department of Rheumatology, Emergency County Teaching Hospital, University of Medicine and Pharmacy Iuliu Hatieganu, Cluj-Napoca, Romania
| | - Francesca Ingegnoli
- Clinical Rheumatology Unit, ASST Pini-CTO, Department of Clinical Sciences and Community Health, Università degli Studi di Milano, Milano, Italy
| | - Edoardo Rosato
- Department of Translational and Precision Medicine, Sapienza University of Rome, Rome, Italy
| | - Laura Groseanu
- Carol Davila University of Medicine and Pharmacy, Bucharest, Romania
| | - Ruxandra Ionescu
- Carol Davila University of Medicine and Pharmacy, Bucharest, Romania
| | - Silvia Bellando-Randone
- Division of Rheumatology, Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Liudmila Garzanova
- Laboratory of Microcirculation and Inflammation, VA Nasonova Institute of Rheumatology, Moscow, Russian Federation
| | - Lorenzo Beretta
- Scleroderma Unit, Referral Center for Systemic Autoimmune Diseases, La Fondazione IRCCS Ca’ Granda Ospedale Maggiore di Milano Policlinico, Milano, Italy
| | - Chiara Bellocchi
- Scleroderma Unit, Referral Center for Systemic Autoimmune Diseases, La Fondazione IRCCS Ca’ Granda Ospedale Maggiore di Milano Policlinico, Milano, Italy
| | - Sergey Moiseev
- Tareev Clinic of Internal Diseases, Sechenov First Moscow State Medical University, Moscow, Russian Federation
| | - Pavel Novikov
- Tareev Clinic of Internal Diseases, Sechenov First Moscow State Medical University, Moscow, Russian Federation
| | - Iulia Szabo
- Department of Rheumatology, Emergency County Teaching Hospital, University of Medicine and Pharmacy Iuliu Hatieganu, Cluj-Napoca, Romania
| | - Dorota Krasowska
- Department of Dermatology, Venereology and Pediatric Dermatology, Medical University of Lublin, Lublin, Poland
| | | | - Ulrich A. Walker
- Department of Rheumatology, Universitätsspital Basel, Basel, Switzerland
| | | | - Serena Guiducci
- Division of Rheumatology, Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | | | - Florenzo Iannone
- Rheumatology Unit – DETO, School of Medicine, University of Bari, Bari, Italy
| | - Lorenzo Tofani
- Division of Rheumatology, Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Cosimo Bruni
- Division of Rheumatology, Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
- Department of Rheumatology, University Hospital Zurich, University of Zurich, Zürich, Switzerland
| | - Vanessa Smith
- Department of Rheumatology, Ghent University Hospital and Department of Internal Medicine, Ghent University, Unit for Molecular Immunology and Inflammation, VIB Inflammation Research Center (IRC), Ghent, Belgium
| | - Giovanna Cuomo
- Department of Precision of Medicine, University of Campania – L. Vanvitelli, Naples, Italy
| | - Martin Krusche
- Division of Rheumatology and Systemic Inflammatory Diseases, University Hospital Hamburg-Eppendorf (UKE), Hamburg, Germany
| | - Marco Matucci-Cerinic
- Division of Rheumatology, Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
- Scleroderma Unit, Referral Center for Systemic Autoimmune Diseases, La Fondazione IRCCS Ca’ Granda Ospedale Maggiore di Milano Policlinico, Milano, Italy
| | - Yannick Allanore
- Rheumatology, Cochin Hospital, APHP, Paris Cité University, Paris, France
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Dwivedi NV, Datta S, El-Kersh K, Sadikot RT, Ganti AK, Batra SK, Jain M. GPCRs and fibroblast heterogeneity in fibroblast-associated diseases. FASEB J 2023; 37:e23101. [PMID: 37486603 PMCID: PMC10916681 DOI: 10.1096/fj.202301091] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Accepted: 07/06/2023] [Indexed: 07/25/2023]
Abstract
G protein-coupled receptors (GPCRs) are the largest and most diverse class of signaling receptors. GPCRs regulate many functions in the human body and have earned the title of "most targeted receptors". About one-third of the commercially available drugs for various diseases target the GPCRs. Fibroblasts lay the architectural skeleton of the body, and play a key role in supporting the growth, maintenance, and repair of almost all tissues by responding to the cellular cues via diverse and intricate GPCR signaling pathways. This review discusses the dynamic architecture of the GPCRs and their intertwined signaling in pathological conditions such as idiopathic pulmonary fibrosis, cardiac fibrosis, pancreatic fibrosis, hepatic fibrosis, and cancer as opposed to the GPCR signaling of fibroblasts in physiological conditions. Understanding the dynamics of GPCR signaling in fibroblasts with disease progression can help in the recognition of the complex interplay of different GPCR subtypes in fibroblast-mediated diseases. This review highlights the importance of designing and adaptation of next-generation strategies such as GPCR-omics, focused target identification, polypharmacology, and effective personalized medicine approaches to achieve better therapeutic outcomes for fibrosis and fibrosis associated malignancies.
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Affiliation(s)
- Nidhi V Dwivedi
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, Nebraska, USA
| | - Souvik Datta
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, Nebraska, USA
| | - Karim El-Kersh
- Division of Pulmonary, Critical Care and Sleep Medicine, University of Nebraska Medical Center, Omaha, Nebraska, USA
| | - Ruxana T Sadikot
- Division of Pulmonary, Critical Care and Sleep Medicine, University of Nebraska Medical Center, Omaha, Nebraska, USA
- VA Nebraska Western Iowa Health Care System
| | - Apar K. Ganti
- VA Nebraska Western Iowa Health Care System
- Division of Oncology and Hematology, University of Nebraska Medical Center, Omaha, Nebraska, USA
- Fred and Pamela Buffett Cancer Center, Eppley Institute for Research in Cancer and Allied Diseases, University of Nebraska Medical Center, Omaha, Nebraska, USA
| | - Surinder K Batra
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, Nebraska, USA
- Fred and Pamela Buffett Cancer Center, Eppley Institute for Research in Cancer and Allied Diseases, University of Nebraska Medical Center, Omaha, Nebraska, USA
| | - Maneesh Jain
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, Nebraska, USA
- Fred and Pamela Buffett Cancer Center, Eppley Institute for Research in Cancer and Allied Diseases, University of Nebraska Medical Center, Omaha, Nebraska, USA
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Mohd Khairudin NY, Azme N, Nasrudin N, Ab Karim SA. The Promising Therapeutic Potential of Celastrol for Fibrotic Diseases: A Systematic Literature Review on Its Mechanism. Cureus 2023; 15:e44269. [PMID: 37772226 PMCID: PMC10523829 DOI: 10.7759/cureus.44269] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/28/2023] [Indexed: 09/30/2023] Open
Abstract
Celastrol is a pentacyclic tripterine sourced from Tripterygium wilfordii hook root. Celastrol can exert certain biological functions such as antitumor, anti-inflammatory, and antiproliferative properties. Celastrol was shown from the previous literature to be capable of attenuating many fibrotic diseases. As the effects of various fibrotic diseases such as atherosclerosis, cancer, and ischemia affect more people with devastating repercussions, this warrants celastrol to be exploited as a phytotherapeutic drug. The purpose of this study is to review previous research and identify the proposed therapeutic mechanisms of celastrol in fibrotic diseases focusing on both the in vitro and in vivo experimental models. A systematic literature search on Web of Science (WoS), Scopus, and ScienceDirect that included articles published between 2012 and 2022 was carried out using the keywords "celastrol", "tripterine", "fibrotic disease", and "fibrosis". After screening the initial search yield of 405 articles, 25 articles were included in this review. The study findings summarize the potential therapeutic mechanism of celastrol in the attenuation of fibrotic diseases in in vivo and in vitro experimental models. It shows that celastrol is useful as a treatment means. However, more studies are needed on the effects of celastrol on humans to carry out clinical trials to verify the long-term benefits of celastrol.
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Affiliation(s)
| | - Nasibah Azme
- Faculty of Medicine, Universiti Teknologi MARA, Shah Alam, MYS
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Rahardjo HE, Märker V, Tsikas D, Kuczyk MA, Ückert S, Bannowsky A. Fibrotic Diseases of the Human Urinary and Genital Tract: Current Understanding and Potential Strategies for Treatment. J Clin Med 2023; 12:4770. [PMID: 37510885 PMCID: PMC10381287 DOI: 10.3390/jcm12144770] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Revised: 07/05/2023] [Accepted: 07/13/2023] [Indexed: 07/30/2023] Open
Abstract
Fibrosis is a disease condition characterized by abnormalities of the extracellular matrix, such as accumulation of the transforming growth factor β, infiltration by myofibroblasts, deposition of collagen, and a generalized dysregulation of collagen maturation. It can severely impair the function of organs by replacing normal tissue with a highly collagenized matrix, thereby reducing the elasticity and compliance of tissues. Fibrotic diseases of the genitourinary tract present relevant problems in healthcare, and their principles of pathophysiology remain unclarified; hence, the armamentarium for prevention and treatment is limited. These diseases include renal fibrosis, Peyronie's disease and ureteral and urethral strictures due to perturbations in the process of wound healing in response to injuries. Such deteriorations may contribute to obstructive uropathies or sexual dysfunction. This review provides a brief overview of the most frequent fibrotic diseases of the genitourinary system and of how the pathophysiology is related to symptoms, and also highlights potential therapeutic strategies to address the abnormal deposition of collagen. Although the understanding of factors associated with fibrotic conditions of the urinary and genital tract is still limited, some beneficial advances have been made. Further research will serve to provide a more comprehensive insight into factors responsible for the development of fibrotic tissue deposition.
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Affiliation(s)
- Harrina E Rahardjo
- Department of Urology, Cipto Mangunkusumo Hospital, School of Medicine, University of Indonesia, Jakarta 10430, Indonesia
- Department of Urology & Urological Oncology, Division of Surgery, Hannover Medical School, 30625 Hannover, Germany
| | - Viktoria Märker
- Department of Forensic Psychiatry, University Hospital Hamburg-Eppendorf (UKE), 20251 Hamburg, Germany
| | - Dimitrios Tsikas
- Core Unit Proteomics, Center of Pharmacology & Toxicology, Hannover Medical School, 30625 Hannover, Germany
| | - Markus A Kuczyk
- Department of Urology & Urological Oncology, Division of Surgery, Hannover Medical School, 30625 Hannover, Germany
| | - Stefan Ückert
- Department of Urology & Urological Oncology, Division of Surgery, Hannover Medical School, 30625 Hannover, Germany
| | - Andreas Bannowsky
- Department of Urology, Imland Hospital gGmbH, 24768 Rendsburg, Germany
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Hou J, Sun X. Let -7i : A key player and a promising biomarker in diseases. Zhong Nan Da Xue Xue Bao Yi Xue Ban 2023; 48:909-919. [PMID: 37587077 PMCID: PMC10930445 DOI: 10.11817/j.issn.1672-7347.2023.220146] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Received: 03/16/2022] [Indexed: 08/18/2023]
Abstract
MicroRNAs (miRNAs) are endogenous non-coding single-stranded small RNAs that regulate gene expression by recognizing homologous sequences and interfering with transcriptional, translational or epigenetic processes. MiRNAs are involved in a variety of disease processes, and regulate the physiological and pathological status of diseases by modulating target cell activity, migration, invasion, apoptosis, autophagy and other processes. Among them, let-7i is highly expressed in various systems, which participates in the process of tumors, cardiovascular and cerebrovascular diseases, fibrotic diseases, inflammatory diseases, neurodegenerative diseases and other diseases, and plays a positive or negative regulatory role in these diseases through different signal pathways and key molecules. Moreover, it can be used as an early diagnosis and prognostic marker for a variety of diseases and become a potential therapeutic target. As a biomarker, let-7i is frequently tested in combination with other miRNAs to diagnose multiple diseases and evaluate the clinical treatment or prognosis.
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Affiliation(s)
- Jiali Hou
- Institute of Reproductive and Stem Cell Engineering, School of Basic Medical Sciences, Central South University, Changsha 410078.
- National Engineering Research Center of Human Stem Cells, Changsha 410205, China.
| | - Xuan Sun
- Institute of Reproductive and Stem Cell Engineering, School of Basic Medical Sciences, Central South University, Changsha 410078.
- National Engineering Research Center of Human Stem Cells, Changsha 410205, China.
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8
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Wen D, Wang J. Research progress in effects of microRNA -15a and microRNA -16 on fibrotic diseases. Zhong Nan Da Xue Xue Bao Yi Xue Ban 2023; 48:743-749. [PMID: 37539577 PMCID: PMC10930399 DOI: 10.11817/j.issn.1672-7347.2023.220129] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Indexed: 08/05/2023]
Abstract
MicroRNA (miR) is a class of highly conserved non-coding single-stranded RNA widely existing in mammals, which can negatively regulate the expression of targeting genes after transcription. As a key regulator, miR negatively regulates the expression of the targeting genes and disrupts important molecular signaling pathways, leading to the imbalance of multiple pathways such as tissue repair and inflammation involved in the fibrotic process. Among them, miR-15a/16 can participate in regulating and controlling the fibrotic process of various organs, including liver, lung, heart, kidney and other fibrotic diseases by acting on cell proliferation and transformation, extracellular matrix proteins production and degradation, inflammation and other important cell functions. It has potential diagnostic and therapeutic value. Clarifying the biological function of miR-15a/16 and its mechanism for action and therapeutic application prospects in various fibrotic lesions are of great significance for the molecular targeted treatment of fibrotic diseases.
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Affiliation(s)
- Dada Wen
- Department of Immunology, School of Basic Medical Science, Central South University, Changsha 410078, China.
| | - Jie Wang
- Department of Immunology, School of Basic Medical Science, Central South University, Changsha 410078, China.
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9
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Qin L, Liu N, Bao CLM, Yang DZ, Ma GX, Yi WH, Xiao GZ, Cao HL. Mesenchymal stem cells in fibrotic diseases-the two sides of the same coin. Acta Pharmacol Sin 2023; 44:268-287. [PMID: 35896695 PMCID: PMC9326421 DOI: 10.1038/s41401-022-00952-0] [Citation(s) in RCA: 16] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2022] [Accepted: 06/29/2022] [Indexed: 02/06/2023] Open
Abstract
Fibrosis is caused by extensive deposition of extracellular matrix (ECM) components, which play a crucial role in injury repair. Fibrosis attributes to ~45% of all deaths worldwide. The molecular pathology of different fibrotic diseases varies, and a number of bioactive factors are involved in the pathogenic process. Mesenchymal stem cells (MSCs) are a type of multipotent stem cells that have promising therapeutic effects in the treatment of different diseases. Current updates of fibrotic pathogenesis reveal that residential MSCs may differentiate into myofibroblasts which lead to the fibrosis development. However, preclinical and clinical trials with autologous or allogeneic MSCs infusion demonstrate that MSCs can relieve the fibrotic diseases by modulating inflammation, regenerating damaged tissues, remodeling the ECMs, and modulating the death of stressed cells after implantation. A variety of animal models were developed to study the mechanisms behind different fibrotic tissues and test the preclinical efficacy of MSC therapy in these diseases. Furthermore, MSCs have been used for treating liver cirrhosis and pulmonary fibrosis patients in several clinical trials, leading to satisfactory clinical efficacy without severe adverse events. This review discusses the two opposite roles of residential MSCs and external MSCs in fibrotic diseases, and summarizes the current perspective of therapeutic mechanism of MSCs in fibrosis, through both laboratory study and clinical trials.
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Affiliation(s)
- Lei Qin
- grid.33199.310000 0004 0368 7223Department of Orthopedics, Huazhong University of Science and Technology Union Shenzhen Hospital, Shenzhen, 518000 China
| | - Nian Liu
- grid.33199.310000 0004 0368 7223Department of Orthopedics, Huazhong University of Science and Technology Union Shenzhen Hospital, Shenzhen, 518000 China
| | - Chao-le-meng Bao
- CASTD Regengeek (Shenzhen) Medical Technology Co. Ltd, Shenzhen, 518000 China
| | - Da-zhi Yang
- grid.33199.310000 0004 0368 7223Department of Orthopedics, Huazhong University of Science and Technology Union Shenzhen Hospital, Shenzhen, 518000 China
| | - Gui-xing Ma
- grid.263817.90000 0004 1773 1790Department of Biochemistry, School of Medicine, Southern University of Science and Technology, Guangdong Provincial Key Laboratory of Cell Microenvironment and Disease Research, Shenzhen Key Laboratory of Cell Microenvironment, Shenzhen, 518055 China
| | - Wei-hong Yi
- grid.33199.310000 0004 0368 7223Department of Orthopedics, Huazhong University of Science and Technology Union Shenzhen Hospital, Shenzhen, 518000 China
| | - Guo-zhi Xiao
- grid.263817.90000 0004 1773 1790Department of Biochemistry, School of Medicine, Southern University of Science and Technology, Guangdong Provincial Key Laboratory of Cell Microenvironment and Disease Research, Shenzhen Key Laboratory of Cell Microenvironment, Shenzhen, 518055 China
| | - Hui-ling Cao
- grid.263817.90000 0004 1773 1790Department of Biochemistry, School of Medicine, Southern University of Science and Technology, Guangdong Provincial Key Laboratory of Cell Microenvironment and Disease Research, Shenzhen Key Laboratory of Cell Microenvironment, Shenzhen, 518055 China
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Chen J, Liu B, Xie X, Li W. Comparative molecular analysis of oral submucous fibrosis and other organ fibrosis based on weighted gene co-expression network analysis. Zhong Nan Da Xue Xue Bao Yi Xue Ban 2022; 47:1663-1672. [PMID: 36748376 PMCID: PMC10930262 DOI: 10.11817/j.issn.1672-7347.2022.220452] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Indexed: 02/08/2023]
Abstract
OBJECTIVES There is currently a lack of economic and suitable animal models that can accurately recapitulate the oral submucous fibrosis (OSF) disease state for indepth study. This is one of the primary reasons for the limited therapeutic methods available for OSF. Based on the underlying logic of pan-cancer analysis, this study systematically compares OSF and the other four types of organ fibrosis from the aspects of molecules, signaling pathways, biological processes, etc. A comprehensive analysis of the similarities and differences between OSF and other organ fibrosis is helpful for researchers to discover some general rules of fibrosis disease and may provide new ideas for studying OSF. METHODS Microarray data of the GSE64216, GSE76882, GSE171294, GSE92592, and GSE90051 datasets were downloaded from GEO. Differentially expressed mRNAs (DEmRNAs) of each type of fibrosis were identified by Limma package. Weighted gene co-expression network analysis (WGCNA) was used to identify each type of fibrosis-related module. The similarities and differences of each fibrosis-related-module genes were analyzed by function and pathway enrichment analysis. RESULTS A total of 6 057, 10 910, 27 990, 10 480, and 4 801 DEmRNAs were identified in OSF, kidney intestinal fibrosis (KIF), liver fibrosis (LF), idiopathic pulmonary fibrosis (IPF), and skin fibrosis (SF), respectively. By using WGCNA, each type of fibrosis-related module was identified. The co-expression networks for each type of fibrosis were constructed respectively. Except that KIF and LF have 5 common hub genes, other fibrotic diseases have no common hub genes with each other. The common pathways of OSF, KIF, LF, IPF, and SF mainly focus on immune-related pathways. CONCLUSIONS OSF and the other 4 types of fibrotic diseases are tissue- and organ-specific at the molecular level, but they share many common signaling pathways and biological processes, mainly in inflammation and immunity.
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Affiliation(s)
- Jun Chen
- Hunan Key Laboratory of Oral Health Research; Hunan 3D Printing Engineering Research Center of Oral Care; Hunan Clinical Research Center of Oral Major Diseases and Oral Health; Xiangya School of Stomatology, Central South University, Changsha 410008.
- Department of Periodontics and Oral Medicine, Xiangya Stomatological Hospital, Central South University, Changsha 410008.
| | - Binjie Liu
- Hunan Key Laboratory of Oral Health Research; Hunan 3D Printing Engineering Research Center of Oral Care; Hunan Clinical Research Center of Oral Major Diseases and Oral Health; Xiangya School of Stomatology, Central South University, Changsha 410008
- Department of Periodontics and Oral Medicine, Xiangya Stomatological Hospital, Central South University, Changsha 410008
| | - Xiaoli Xie
- Hunan Key Laboratory of Oral Health Research; Hunan 3D Printing Engineering Research Center of Oral Care; Hunan Clinical Research Center of Oral Major Diseases and Oral Health; Xiangya School of Stomatology, Central South University, Changsha 410008
| | - Wenjie Li
- Hunan Key Laboratory of Oral Health Research; Hunan 3D Printing Engineering Research Center of Oral Care; Hunan Clinical Research Center of Oral Major Diseases and Oral Health; Xiangya School of Stomatology, Central South University, Changsha 410008.
- Department of Orthodontics, Xiangya Stomatological Hospital, Central South University, Changsha 410008, China.
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11
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Abstract
Fibrotic diseases pose significant clinical challenges due to their broadness and complexity. Thus, a better understanding of fibrogenesis and the development of more effective treatments is imperative. Recent evidence suggests a significant antifibrotic potential of an endogenous glycoprotein, endostatin. While endostatin has been widely studied for its role as an anticancer adjuvant by inhibiting tumor angiogenesis, its possible implication in fibrosis remains largely unclear. Here, we review the role of endostatin in various cellular processes and highlight its antifibrotic activity. We hypothesize that endostatin conveys a homeostatic function in the process of fibrosis by regulating (a) TGF-β1 and its downstream signaling; (b) RhoA/ROCK pathway; (c) NF-κB signaling pathway; (d) expression of EGR-1; (e) PDGF/PDGFR pathway; (f) autophagy-related pathways; (g) pathways associated with cell proliferation and apoptosis. Finally, we propose a schematic model of the antifibrotic roles and mechanisms of endostatin; also, we outline future research directions of endostatin and aim to present a potential therapeutic approach for fibrosis.
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Affiliation(s)
- Zequn Zhang
- Department of General Surgery, The Third Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Xi Liu
- Department of General Surgery, The Third Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Zhaolong Shen
- Department of General Surgery, The Third Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Jun Quan
- Department of General Surgery, The Third Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Changwei Lin
- Department of General Surgery, The Third Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Xiaorong Li
- Department of General Surgery, The Third Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Gui Hu
- Department of General Surgery, The Third Xiangya Hospital, Central South University, Changsha, Hunan, China
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12
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Moreno VM, Meroño C, Baeza A, Usategui A, Ortiz-Romero PL, Pablos JL, Vallet-Regí M. UVA-Degradable Collagenase Nanocapsules as a Potential Treatment for Fibrotic Diseases. Pharmaceutics 2021; 13:499. [PMID: 33917543 PMCID: PMC8067494 DOI: 10.3390/pharmaceutics13040499] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Revised: 03/30/2021] [Accepted: 04/02/2021] [Indexed: 11/16/2022] Open
Abstract
Peyronie and Dupuytren are pathologies characterized by the appearance of localized fibrotic lesions in an organ. These disorders originate from an excessive production of collagen in the tissue provoking dysfunction and functional limitations to the patients. Local administration of collagenase is the most used treatment for these fibrotic-type diseases, but a high lability of the enzyme limits its therapeutic efficacy. Herein, we present a novel methodology for the preparation of collagenase nanocapsules without affecting its enzymatic activity and capable of releasing the enzyme in response to an ultraviolet A (UVA) light stimulus. Polymeric coating around collagenase was formed by free-radical polymerization of acrylamide-type monomers. Their degradation capacity under UVA irradiation was provided by incorporating a novel photocleavable acrylamide-type crosslinker within the polymeric framework. This property allowed collagenase release to be triggered in a controlled manner by employing an easily focused stimulus. Additionally, UVA irradiation presents considerable benefits by itself due to its capacity to induce collagenase production in situ. An expected synergistic effect of collagenase nanocapsules in conjunction with UVA effect may present a promising treatment for these fibrotic diseases.
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Affiliation(s)
- Víctor M. Moreno
- Departamento de Química en Ciencias Farmacéuticas, Universidad Complutense de Madrid, Instituto de Investigación Sanitaria, Hospital 12 de Octubre i+12, Plaza Ramón y Cajal s/n, 28040 Madrid, Spain;
- CIBER de Bioingeniería, Biomateriales y Nanomedicina, CIBER-BBN, 28029 Madrid, Spain
| | - Carolina Meroño
- Servicio de Reumatología, Instituto de Investigación Hospital 12 de Octubre (i+12), Universidad Complutense de Madrid, Avenida Córdoba s/n, 28041 Madrid, Spain; (C.M.); (A.U.); (J.L.P.)
| | - Alejandro Baeza
- Departamento de Materiales y Producción Aeroespacial, ETSI Aeronáutica y del Espacio, Universidad Politécnica de Madrid, 28040 Madrid, Spain
| | - Alicia Usategui
- Servicio de Reumatología, Instituto de Investigación Hospital 12 de Octubre (i+12), Universidad Complutense de Madrid, Avenida Córdoba s/n, 28041 Madrid, Spain; (C.M.); (A.U.); (J.L.P.)
| | - Pablo L. Ortiz-Romero
- Servicio de Dermatología, Hospital 12 de Octubre, Instituto (i+12 Medical School), Universidad Complutense de Madrid, Avenida Córdoba s/n, 28041 Madrid, Spain;
| | - José L. Pablos
- Servicio de Reumatología, Instituto de Investigación Hospital 12 de Octubre (i+12), Universidad Complutense de Madrid, Avenida Córdoba s/n, 28041 Madrid, Spain; (C.M.); (A.U.); (J.L.P.)
| | - María Vallet-Regí
- Departamento de Química en Ciencias Farmacéuticas, Universidad Complutense de Madrid, Instituto de Investigación Sanitaria, Hospital 12 de Octubre i+12, Plaza Ramón y Cajal s/n, 28040 Madrid, Spain;
- CIBER de Bioingeniería, Biomateriales y Nanomedicina, CIBER-BBN, 28029 Madrid, Spain
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13
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Gu C, Shi X, Dang X, Chen J, Chen C, Chen Y, Pan X, Huang T. Identification of Common Genes and Pathways in Eight Fibrosis Diseases. Front Genet 2021; 11:627396. [PMID: 33519923 PMCID: PMC7844395 DOI: 10.3389/fgene.2020.627396] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2020] [Accepted: 12/15/2020] [Indexed: 01/05/2023] Open
Abstract
Acute and chronic inflammation often leads to fibrosis, which is also the common and final pathological outcome of chronic inflammatory diseases. To explore the common genes and pathogenic pathways among different fibrotic diseases, we collected all the reported genes of the eight fibrotic diseases: eye fibrosis, heart fibrosis, hepatic fibrosis, intestinal fibrosis, lung fibrosis, pancreas fibrosis, renal fibrosis, and skin fibrosis. We calculated the Kyoto Encyclopedia of Genes and Genomes (KEGG) and Gene Ontology (GO) enrichment scores of all fibrotic disease genes. Each gene was encoded using KEGG and GO enrichment scores, which reflected how much a gene can affect this function. For each fibrotic disease, by comparing the KEGG and GO enrichment scores between reported disease genes and other genes using the Monte Carlo feature selection (MCFS) method, the key KEGG and GO features were identified. We compared the gene overlaps among eight fibrotic diseases and connective tissue growth factor (CTGF) was finally identified as the common key molecule. The key KEGG and GO features of the eight fibrotic diseases were all screened by MCFS method. Moreover, we interestingly found overlaps of pathways between renal fibrosis and skin fibrosis, such as GO:1901890-positive regulation of cell junction assembly, as well as common regulatory genes, such as CTGF, which is the key molecule regulating fibrogenesis. We hope to offer a new insight into the cellular and molecular mechanisms underlying fibrosis and therefore help leading to the development of new drugs, which specifically delay or even improve the symptoms of fibrosis.
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Affiliation(s)
- Chang Gu
- Department of Thoracic Surgery, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, China
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, China
| | - Xin Shi
- Department of Cardiology, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Xuening Dang
- Department of Colorectal and Anal Surgery, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Shanghai Colorectal Cancer Research Center, Shanghai, China
| | - Jiafei Chen
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, China
| | - Chunji Chen
- Department of Thoracic Surgery, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Yumei Chen
- Department of Nuclear Medicine, Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xufeng Pan
- Department of Thoracic Surgery, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Tao Huang
- Bio-Med Big Data Center, CAS Key Laboratory of Computational Biology, CAS-MPG Partner Institute for Computational Biology, Shanghai Institute of Nutrition and Health, Chinese Academy of Sciences, Shanghai, China
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14
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Macarak EJ, Wermuth PJ, Rosenbloom J, Uitto J. Keloid disorder: Fibroblast differentiation and gene expression profile in fibrotic skin diseases. Exp Dermatol 2020; 30:132-145. [PMID: 33211348 DOI: 10.1111/exd.14243] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Revised: 11/10/2020] [Accepted: 11/13/2020] [Indexed: 02/06/2023]
Abstract
Keloid disorder, a group of fibroproliferative skin diseases, is characterized by unremitting accumulation of the extracellular matrix (ECM) of connective tissue, primarily collagen, to develop cutaneous tumors on the predilection sites of skin. There is a strong genetic predisposition for keloid formation, and individuals of African and Asian ancestry are particularly prone. The principal cell type responsible for ECM accumulation is the myofibroblast derived from quiescent resident skin fibroblasts either through trans-differentiation or from keloid progenitor stem cells with capacity for multi-lineage differentiation and self-renewal. The biosynthetic pathways leading to ECM accumulation are activated by several cytokines, but particularly by TGF-β signalling. The mechanical properties of the cellular microenvironment also play a critical role in the cell's response to TGF-β, as demonstrated by culturing of fibroblasts derived from keloids and control skin on substrata with different degrees of stiffness. These studies also demonstrated that culturing of fibroblasts on tissue culture plastic in vitro does not reflect their biosynthetic capacity in vivo. Collectively, our current understanding of the pathogenesis of keloids suggests a complex network of interacting cellular, molecular and mechanical factors, with distinct pathways leading to myofibroblast differentiation and activation. Keloids can serve as a model system of fibrotic diseases, a group of currently intractable disorders, and deciphering of the critical pathogenetic steps leading to ECM accumulation is expected to identify targets for pharmacologic intervention, not only for keloids but also for a number of other, both genetic and acquired, fibrotic diseases.
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Affiliation(s)
- Edward J Macarak
- The Joan and Joel Rosenbloom Center for Fibrotic Diseases, and the Jefferson Institute of Molecular Medicine, Department of Dermatology and Cutaneous Biology, Sidney Kimmel Medical College at Thomas Jefferson University, Philadelphia, PA, USA
| | - Peter J Wermuth
- The Joan and Joel Rosenbloom Center for Fibrotic Diseases, and the Jefferson Institute of Molecular Medicine, Department of Dermatology and Cutaneous Biology, Sidney Kimmel Medical College at Thomas Jefferson University, Philadelphia, PA, USA
| | - Joel Rosenbloom
- The Joan and Joel Rosenbloom Center for Fibrotic Diseases, and the Jefferson Institute of Molecular Medicine, Department of Dermatology and Cutaneous Biology, Sidney Kimmel Medical College at Thomas Jefferson University, Philadelphia, PA, USA
| | - Jouni Uitto
- The Joan and Joel Rosenbloom Center for Fibrotic Diseases, and the Jefferson Institute of Molecular Medicine, Department of Dermatology and Cutaneous Biology, Sidney Kimmel Medical College at Thomas Jefferson University, Philadelphia, PA, USA
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15
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Shi X, Young CD, Zhou H, Wang X. Transforming Growth Factor-β Signaling in Fibrotic Diseases and Cancer-Associated Fibroblasts. Biomolecules 2020; 10:E1666. [PMID: 33322749 DOI: 10.3390/biom10121666] [Citation(s) in RCA: 62] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2020] [Revised: 12/08/2020] [Accepted: 12/10/2020] [Indexed: 02/06/2023] Open
Abstract
Transforming growth factor-β (TGF-β) signaling is essential in embryo development and maintaining normal homeostasis. Extensive evidence shows that TGF-β activation acts on several cell types, including epithelial cells, fibroblasts, and immune cells, to form a pro-fibrotic environment, ultimately leading to fibrotic diseases. TGF-β is stored in the matrix in a latent form; once activated, it promotes a fibroblast to myofibroblast transition and regulates extracellular matrix (ECM) formation and remodeling in fibrosis. TGF-β signaling can also promote cancer progression through its effects on the tumor microenvironment. In cancer, TGF-β contributes to the generation of cancer-associated fibroblasts (CAFs) that have different molecular and cellular properties from activated or fibrotic fibroblasts. CAFs promote tumor progression and chronic tumor fibrosis via TGF-β signaling. Fibrosis and CAF-mediated cancer progression share several common traits and are closely related. In this review, we consider how TGF-β promotes fibrosis and CAF-mediated cancer progression. We also discuss recent evidence suggesting TGF-β inhibition as a defense against fibrotic disorders or CAF-mediated cancer progression to highlight the potential implications of TGF-β-targeted therapies for fibrosis and cancer.
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16
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Abstract
Fibrosis is the extensive deposition of fibrous connective tissue, and it is characterized by the accumulation of collagen and other extracellular matrix (ECM) components. Fibrosis is essential for wound healing and tissue repair in response to a variety of triggers, which include infection, inflammation, autoimmune disorder, degenerative disease, tumor, and injury. Fibrotic remodeling in various diseases, such as liver cirrhosis, pulmonary fibrosis, renal interstitial fibrosis, myocardial infarction, systemic sclerosis (SSc), and graft-versus-host disease (GVHD), can impair organ function, causing high morbidity and mortality. Both innate and adaptive immunity are involved in fibrogenesis. Although the roles of macrophages in fibrogenesis have been studied for many years, the underlying mechanisms concerning the manner in which T cells regulate fibrosis are not completely understood. The T cell receptor (TCR) engages the antigen and shapes the repertoire of antigen-specific T cells. Based on the divergent expression of surface molecules and cell functions, T cells are subdivided into natural killer T (NKT) cells, γδ T cells, CD8+ cytotoxic T lymphocytes (CTL), regulatory T (Treg) cells, T follicular regulatory (Tfr) cells, and T helper cells, including Th1, Th2, Th9, Th17, Th22, and T follicular helper (Tfh) cells. In this review, we summarize the pro-fibrotic or anti-fibrotic roles and distinct mechanisms of different T cell subsets. On reviewing the literature, we conclude that the T cell regulations are commonly disease-specific and tissue-specific. Finally, we provide perspectives on microbiota, viral infection, and metabolism, and discuss the current advancements of technologies for identifying novel targets and developing immunotherapies for intervention in fibrosis and fibrotic diseases.
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Affiliation(s)
- Mengjuan Zhang
- College of Life Sciences, Nankai University, Tianjin, China
| | - Song Zhang
- College of Life Sciences, Nankai University, Tianjin, China
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17
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Abstract
Fibrosis is characterised by excessive deposition of the extracellular matrix (ECM) and develops because of fibroblast differentiation during the process of inflammation. There are few effective treatment options for this diseases due to the aetiology of fibrosis is not completely clarified. Long non-coding RNAs (lncRNAs), a type of ncRNA with a length of greater than 200 nucleotides without evident protein coding function, are important regulators of most biological and pathological processes, including participation, regulation or mediation of disease development. Among them, H19 is recently discovered as a class of lncRNAs which is related to fibrotic disease and inflammation. These observations implied a potential role for H19 as a promising therapeutic targets for treatment of fibrotic diseases. In this review, we will describe the characteristics of H19 and summarise recent advances in the mechanisms of H19 in the process of fibrosis. Finally, we will succinctly discuss the recent progress of the involvement of H19 in the development and pathogenesis of fibrosis diseases.
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Affiliation(s)
- Juan Li
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, China
| | - Long-Ting Cao
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, China
| | - Hong-Hui Liu
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, China
| | - Xiao-Dong Yin
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, China
| | - Jing Wang
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, China
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18
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Abstract
Epithelial–mesenchymal transition (EMT) is a pathological process that occurs in a variety of diseases, including organ fibrosis. Twist1, a basic helix–loop–helix transcription factor, is involved in EMT and plays significant roles in various fibrotic diseases. Suppression of the EMT process represents a promising approach for the treatment of fibrotic diseases. In this review, we discuss the roles and the underlying molecular mechanisms of Twist1 in fibrotic diseases, including those affecting kidney, lung, skin, oral submucosa and other tissues. We aim at providing new insight into the pathogenesis of various fibrotic diseases and facilitating the development of novel diagnostic and therapeutic methods for their treatment.
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Affiliation(s)
- Xiaoxuan Ning
- Department of Geriatrics, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi, China.,State Key Laboratory of Cancer Biology, Fourth Military Medical University, Xi'an, Shaanxi, China
| | - Kun Zhang
- College of Life Sciences, Shaanxi Normal University, Xi'an, Shaanxi, China
| | - Qingfeng Wu
- Department of Geriatrics, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi, China.,State Key Laboratory of Cancer Biology, Fourth Military Medical University, Xi'an, Shaanxi, China
| | - Minna Liu
- Department of Nephrology, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi, China
| | - Shiren Sun
- Department of Nephrology, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi, China
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19
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Abstract
Fibrosis is defined as excess deposition of extracellular matrix, resulting in tissue scarring and organ dysfunction. It is estimated that 45% of deaths in the developed world are due to fibrosis-induced organ failure. Despite the well-accepted role of fibrosis in the pathogenesis of numerous diseases, there are only two US Food and Drug Administration–approved anti-fibrotic therapies, both of which are currently restricted to the treatment of pulmonary fibrosis. Thus, organ fibrosis represents a massive unmet medical need. Here, we review recent findings suggesting that an epigenetic regulatory protein, BRD4, is a nodal effector of organ fibrosis, and we highlight the potential of small-molecule BRD4 inhibitors for the treatment of diverse fibrotic diseases.
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Affiliation(s)
- Matthew S Stratton
- Department of Medicine, Division of Cardiology and Consortium for Fibrosis Research & Translation, University of Colorado, Anschutz Medical Campus, Aurora, CO, USA
| | - Saptarsi M Haldar
- Gladstone Institutes and Department of Medicine, Division of Cardiology, University of California San Francisco School of Medicine, San Francisco, CA, USA
| | - Timothy A McKinsey
- Department of Medicine, Division of Cardiology and Consortium for Fibrosis Research & Translation, University of Colorado, Anschutz Medical Campus, Aurora, CO, USA
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20
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Piera-Velazquez S, Mendoza FA, Jimenez SA. Endothelial to Mesenchymal Transition (EndoMT) in the Pathogenesis of Human Fibrotic Diseases. J Clin Med 2016; 5:jcm5040045. [PMID: 27077889 PMCID: PMC4850468 DOI: 10.3390/jcm5040045] [Citation(s) in RCA: 181] [Impact Index Per Article: 22.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2016] [Revised: 03/18/2016] [Accepted: 04/06/2016] [Indexed: 02/08/2023] Open
Abstract
Fibrotic diseases encompass a wide spectrum of clinical entities including systemic fibrotic diseases such as systemic sclerosis, sclerodermatous graft versus host disease, nephrogenic systemic fibrosis, and IgG₄-associated sclerosing disease, as well as numerous organ-specific disorders including radiation-induced fibrosis, and cardiac, pulmonary, liver, and kidney fibrosis. Although their causative mechanisms are quite diverse, these diseases share the common feature of an uncontrolled and progressive accumulation of fibrous tissue macromolecules in affected organs leading to their dysfunction and ultimate failure. The pathogenesis of fibrotic diseases is complex and despite extensive investigation has remained elusive. Numerous studies have identified myofibroblasts as the cells responsible for the establishment and progression of the fibrotic process. Tissue myofibroblasts in fibrotic diseases originate from several sources including quiescent tissue fibroblasts, circulating CD34+ fibrocytes, and the phenotypic conversion of various cell types including epithelial and endothelial cells into activated myofibroblasts. However, the role of the phenotypic transition of endothelial cells into mesenchymal cells (Endothelial to Mesenchymal Transition or EndoMT) in the pathogenesis of fibrotic disorders has not been fully elucidated. Here, we review the evidence supporting EndoMT's contribution to human fibrotic disease pathogenesis.
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Affiliation(s)
- Sonsoles Piera-Velazquez
- Jefferson Institute of Molecular Medicine, Department of Dermatology and Cutaneous Biology, Thomas Jefferson University, 233 S. 10th Street, Suite 509 BLSB, Philadelphia, PA 19107, USA.
| | - Fabian A Mendoza
- Rheumatology Division, Department of Medicine, Thomas Jefferson University, 233 S. 10th Street, Suite 509 BLSB, Philadelphia, PA 19107, USA.
| | - Sergio A Jimenez
- Jefferson Institute of Molecular Medicine, Department of Dermatology and Cutaneous Biology, Thomas Jefferson University, 233 S. 10th Street, Suite 509 BLSB, Philadelphia, PA 19107, USA.
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